US3861076A - Bubble maker - Google Patents
Bubble maker Download PDFInfo
- Publication number
- US3861076A US3861076A US437372A US43737274A US3861076A US 3861076 A US3861076 A US 3861076A US 437372 A US437372 A US 437372A US 43737274 A US43737274 A US 43737274A US 3861076 A US3861076 A US 3861076A
- Authority
- US
- United States
- Prior art keywords
- loop
- duct
- combination
- support arm
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/28—Soap-bubble toys; Smoke toys
Landscapes
- Toys (AREA)
Abstract
A duct having an inlet end and an outlet end and attached thereto in register with the outlet end is a loop adapted to hold the bubble making solution in a thin film, whereby air expelled through the duct will be propelled through the loop and cause the formation of bubbles from the bubble making solution. A support arm connects the duct and loop to hold the two in relative operating position. The support arm is connected to the loop by a flexible bridge or hinge which allows the arm to pivot from a plane parallel with the loop to a position perpendicular to the plane of the loop. A pop bead type of connection on the arm and loop serve to lock the arm in position perpendicular to the plane of the loop.
Description
United States Patent [1 Starr Jan. 21, 1975 BUBBLE MAKER Primary Examiner-L0uis G. Mancene [76] Inventor: Irving Starr, 28 Bullitt Park PL, Assistant Exami"er Rbert Cumng Columbus Ohio 43209 Attorney, Agent, or Firm-Faye & Sharpe PP 437,372 A duct having an inlet end and an outlet end and attached thereto in register with the outlet end is a loop 2 U. l. adapted to hold the bubble making Solution in a thin 58 Field of Search 46/6 7 PwPelled through the and cause the formation of bubbles from the bubble making solution. A support [56] References Cited arm connects the duct and loop to hold the two in relative operating position. The support arm is connected UNITED STATES PATENTS 1 to the loop by a flexible bridge or hinge which allows 2,205,028 6/1940 Bloxom 46/6 the arm to pivot from a plane parallel with the loop to 33 1 a position perpendicular to the plane of the loop. A
3108394 10/1963 fi gz ggg 46 pop bead type of connection on the arm and loop serve to lock the arm in position perpendicular to the plane of the loop.
13 Claims, 10 Drawing Figures BUBBLE MAKER BACKGROUND OF THE INVENTION Bubble makers of various designs have been marketed for years and where the combination includes a bubble wand in combination with a blow tube or a tube having a bellows on one end which is compressed to expel air from the outlet end of the duct, the problem has always been that the wand is L-shaped in design and is not readily adaptable to a flat package of the whole combination.
As is obvious to toy packagers and manufacturers, where the product can be marketed in flat, thin, blister package type containers, a greater quantity can be shipped and stored in warehouses and on retain shelves in a smaller space.
Additionally, the trend in more recent times with improved bubble making solution has been to have larger and larger wands to have larger and larger bubbles. Apparently, large bubbles are attractive to the age group who purchase bubble making apparatus.
Thus, the need in the industry is for a bubble wand which can be packaged flat and will operate in the combination in ways similar to existing devices; this invention provides for this need.
BRIEF DESCRIPTION OF THE INVENTION The bubble wand which is designed to be used with existing apparatus as well as some of the other unique designs of the particular duct work and accessory attachment illustrated in this invention as will be explained subsequently, includes a loop and a support arm. At one edge of both the support arm and the loop, the two are joined by a bridge or hinge of flexible material of either polypropylene or polyethylene. As a practical matter, the arm and loop are probably also formed of the same material, although it is not necessary for an operable device.
The flexible hinge or bridge allows the support arm to pivot from a position perpendicular to the plane defined by the loop to a position parallel with the plane defined by the loop. In this manner, the wand which is generally L-shaped in operative position can be flattened for packaging with the other elements of the bubble maker and thereby, provide the thin, flat package which is most desirable for toy manufacturers to reduce the cost of shipping as well as the cost of storage space within a merchandising establishment. Additionally, manufacturing costs are much less where a flat plastic product is being formed rather than one having right angles.
The way the loop and support arm are locked in rigid L-shaped position when they are connected operatively together with the duct is with a pair of pop bead type connections which lock in place as the arm is pivoted to the perpendicular position.
In one embodiment a rotor with radially extending vanes is mounted within the duct and air is directed to impinge tangentially on the vanes to rotate the rotor which in turn rotates some decorative device for its visual affect on the operator.
In another embodiment, either in combination with a rotor and other attachments or without the same is a bubble making apparatus having plural outlet passages and bubble wands to provide more than one source of bubbles.
Connection of the bubble wand to the ducting may be by way of several conventional ways and some which are not so conventional as in two embodiments illustrated in this case. One includes a semi-circular resilient element on one end of the support arm which is of the same general interior shape as the exterior shape of the ducting and includes a side opening which is smaller than the ducting. In this manner. the ducting can be forced through the side opening and the resilient loop will snap back into place to clamp and hold the ducting and support the bubble loop in operative position.
Another embodiment suitable for mounting the bubble wand on the ducting is a tapering slot in a part of the ducting and a cooperatively tapered probe at one end of the support arm. The wedge-shaped probe will slide into the slot and as the surfaces converge the arm would be held in rigid operative position for supporting the bubble loop.
The objects of the invention not heretofore specifically enumerated will be obvious from the following detailed description.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of one embodiment of the bubble making invention which includes a duct, a rotor with radially extending vanes, a decorative device mounted on the top of the ducting and a mounting for the bubble wand which supports the same in a vertical plane;
FIG. 2 is a sectional view taken along line 22 of FIG. 1;
FIG. 3 shows an alternative ducting with a modified mounting bracket for the bubble wand;
FIG. 4 is a fragmentary sectional view taken along line 44 of FIG. 3;
FIG. 5 is a fragmentary sectional view taken along line 55 of FIG. 4 and particularly illustrating the pop bead connection between the support arm and the loop means;
FIG. 6 shows the joint between the loop and the support arm where the pop bead connection has been disengaged and the support arm is deflected approximately into the plane of the loop;
FIG. 7 illustrates a modification of the bubble maker of FIG. 1 where two bubble wands are supported on the end of the ducting apparatus in register over two outlet passages;
FIG. 8 is a sectional view taken along line 8-8 of FIG. 7;
FIG. 9 is a perspective view of a modification of the loop and the locking means between the loop and the support arm; and
FIG. 10 is a perspective view of the bubble wand of FIG. 9 deflected into locked operative position.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Observing particularly, FIGS. 1 and 2 there is illustrated a duct work 10 which includes an enlargement 12 near the outlet end 14. Supported adjacent the outlet end 14 of the duct work is a bubble wand 16 which includes a bubble loop 18 and a support arm 20. The support arm and loop are pivotally connected together by particular joint structure illustrated in FIGS. 5 and 6 and which will be explained in more detail subsequently.
In operation, air is injected through the inlet end 22 from the lungs of the operator, an attached bellows device (not illustrated) or any number of other conventional air injection means. The air will progress through the ducting from the inlet 22 toward the outlet 14 but will be channeled to one side by the baffle 24 such that it will impinge tangentially on a rotor, the rotor including an axle 28 having radially extending vanes or blades 26. Projecting upward from axle 28 is a decorative device 30 which will rotate when the axle 28 rotates.
The visual affect of the rotating decorative device 30 in addition to the bubble making function of the bubble maker as a whole is a new and unusual feature not heretofore provided in any similar combination. As would be obvious to those having ordinary skill in the art, the decorative device 30 could be a merry-go-round, flower pot, ballerina or any other type of device desirable by a particular manufacturer or that captures the childs imagination. The duct work or perhaps only the enlarged portion 12 could be transparent on the top portion and the decorative device mounted on the inside and outside or either alone to give the desired visual affect. Such would not depart from the spirit of this invention.
The mounting mechanism for connecting the support arm to the ducting means 10 comprises a slot 32 on one side of the enlarged portion I2 of the ducting and a chisel-shaped wedge portion on the distal end of the support arm 20. When the support arm is wedged into the slot 32, it will support the loop 18 in proper operative position in register over the outlet end 14 of the ducting means.
Observing FIG. 3, a different shape of ducting means 34 is illustrated having a side opening or chimney 36. A similar loop 18 and support arm 20 is provided. However, the connection means is somewhat different between the duct and the support arm. In this instance, the connection comprises a semi-circular or open loop 38 which has a side opening 40 smaller than the size of the ducting 34. Thus, when the ducting 34 is forced into the side opening 40, the loop 38 will expand and then spring back to clamp tightly around the ducting 34 and hold the loop 18 in operative position in register over the opening of chimney 36.
FIGS. 5 and 6 illustrate the particular mechanism so important in the manufacture and packaging of this invention where economics is so critical. In the preferred embodiment the loop 18 and support arm 20 will be formed integral and will include a very thin flexible hinge or bridge 42 permanently connecting the two together. To lock the two in operative position (generally L-shaped as illustrated in FIG. 5), a pop bead connection is employed which includes a concavity 44 in one of the members and a projecting bead or nipple 46 on the other member.
Pop bead types of connections are well known in other types of apparatus and they generally involve a nipple or ball having a large front end and a tapering rear end while the other element includes a concavity or socket having a large interior with a small opening and when the nipple 46 is pushed into the concavity 44, the mouth of the concavity tends to contract around the recessed diameter portion of the nipple and hold the elements in operative position.
FIG. 6 particularly illustrates the flat arrangement of the bubble wand 16 which is suitable for manufacturing, blister packaging, shipping and handling so desirable in the manufacture of bubble sets.
Turning now to FIGS. 7 and 8, another modification of the invention is illustrated. It will be obvious to those having ordinary skill in the art that the decorative device 30 such as is illustrated in FIGS. 1 and 2, could be employed with the embodiment in FIGS. 7 and 8 without departing from the scope of the invention. Such has not been illustrated to save time and space.
This embodiment involves a particular design of ducting 50 which is generally T-shaped or Y-shaped in configuration as best seen in FIG. 8. It includes two outlet passages 52 and 54 which serve to expel air in two separate streams suitable for forming bubbles in two separate directions. On observing the drawing the operation is obvious and will not be described here.
One slot 56 or two slots (not illustrated) are provided in a solid projection 58 on the front end of the ducting 50 to accommodate the chisel-shaped ends of support arms 20 in a manner similar to that illustrated in FIG. 1. No further explanation appears necessary.
Obvious modifications could be made to the structure illustrated herein without departing from the spirit or scope of the invention. It is the intention of the inventor that this invention be limited only by the scope of the appended claims. An example of such modification is illustrated in FIGS. 9 and 10.
The loop 60 is shown with its interior surface scollaped 62. The configuration at 62 could take many shapes and all provide the same result, namely, an increased length of line contact for the bubble liquid and storage for bubble liquid. Bubble liquid is held across the opening in the loop by its surface tension. Irregularities in the bubble loop will not increase the surface tension at the middle of the loop but near the irregularity the result will be a thickening of the film. When a bubble is blown the liquid tends to repair the rupture and maintain the spread across the loop; the additional liquid to repair the rupture flows from the thicker area near the irregularity. Thus, elaborate shapes for the irregularities have been proposed to maximize storage. The obvious result is to allow the child to blow a long string of bubbles without dipping the wand into a dish of the bubble liquid. Proposed designs for the irregularity include radially inwardly projecting prongs which include smaller, transversely extending prongs; such designs are within the spirit of this invention.
FIGS. 9 and 10 also show an elongated nipple 64 designed to project through a similarly shaped aperture or concavity 66. In view of the previous explanation of FIGS. l8, it is believed that no further explanation of the operation of FIGS. 9 and 10 is necesssary.
In the claims:
1. In the combination to form a bubble making apparatus, means forming a duct adapted to convey air from an inlet end to an outlet end and means forming a loop for holding a film of bubble making solution,
means for attaching said loop means and said duct means together for holding them in operative position,
in operative position said loop means being located whereby air expelled from the outlet end of said duct means passes through the aperture bounded by said loop means,
the improvement comprising:
a relatively rigid support arm flexibly attached to said loop means, the flexible attachment between the arm and loop allowing said support arm to pivot from a position approximately perpendicular to the plane defined by said loop means to a position approximately parallel with said plane, and
means for locking the support arm and loop means in position with the arm approximately perpendicular to the plane defined by said loop means.
2. The combination of claim 1 wherein the locking means comprises a nipple on one of the arm and loop means and a concavity on the other, the concavity being at least partially smaller than the largest part of the nipple and formed of resilient material, whereby the nipple is gripped and held by the deformed surface of the concavity when the nipple is inserted therein.
3. The combination of claim 2 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
4. The combination of claim 3 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
5. The combination of claim 2 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
6. The combination of claim 1 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
7. The combination of claim 6 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
8. The combination of claim 1 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
9. The combination of claim 3 wherein the means for attaching the loop means and the duct means comprises a resilient open loop on the end of the arm remote from the loop means, said resilient open loop having a side opening smaller than the duct means whereby. the duct may be forced through said side opening and gripped by the inside surface of the resilient open loop.
10. The combination of claim 3 wherein the means for attaching the loop means and the duct means comprises a slot in one of the duct means and arm means and a cooperatively shaped probe on the other whereby the probe inserted into the slot serves to lock the loop means and duct means together.
11. The combination of claim 1 wherein the duct means incorporates therein a rotor with an axle and radially extending vanes,
a decorative element being mounted on said axle and being visible from the exterior of said duct,
means for directing a stream of fluid passing through said duct to impinge tangentially on said vanes to thereby rotate said rotor and said decorative device.
12. The combination of claim 1 wherein the interior surface of the loop means includes means forming surface irregularities for storing larger amounts of bubble solution than are stored with a correspondingly smooth interior surface.
13. The combination of claim 1 wherein the locking means comprises an elongated aperture in one of the loop means and the support arm and an elongated nipple on the other, the nipple having a portion larger in cross-section than the smallest cross-section of the ap-
Claims (13)
1. In the combination to form a bubble making apparatus, means forming a duct adapted to convey air from an inlet end to an outlet end and means forming a loop for holding a film of bubble making solution, means for attaching said loop means and said duct means together for holding them in operative position, in operative position said loop means being located whereby air expelled from the outlet end of said duct means passes through the aperture bounded by said loop means, the improvement comprising: a relatively rigid support arm flexibly attached to said loop means, the flexible attachment between the arm and loop allowing said support arm to pivot from a position approximately perpendicular to the plane defined by said loop means to a position approximately parallel with said plane, and means for locking the support arm and loop means in position with the arm approximately perpendicular to the plane defined by said loop means.
2. The combination of claim 1 wherein the locking means comprises a nipple on one of the arm and loop means and a concavity on the other, the concavity being at least partially smaller than the largest part of the nipple and formed of resilient material, whereby the nipple is gripped and held by the deformed surface of the concavity when the nipple is inserted therein.
3. The combination of claim 2 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
4. The combination of claim 3 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
5. The combination of claim 2 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
6. The combination of claim 1 wherein the duct means includes two outlet passages at its outlet end and a loop means in register over each outlet passage.
7. The combination of claim 6 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
8. The combination of claim 1 wherein the end of the support arm remote from the loop means is shaped to be joined with a cooperatively shaped structure of said duct means.
9. The combination of claim 3 wherein the means for attaching the loop means and the duct means comprises a resilient open loop on the end of the arm remote from the Loop means, said resilient open loop having a side opening smaller than the duct means whereby, the duct may be forced through said side opening and gripped by the inside surface of the resilient open loop.
10. The combination of claim 3 wherein the means for attaching the loop means and the duct means comprises a slot in one of the duct means and arm means and a cooperatively shaped probe on the other whereby the probe inserted into the slot serves to lock the loop means and duct means together.
11. The combination of claim 1 wherein the duct means incorporates therein a rotor with an axle and radially extending vanes, a decorative element being mounted on said axle and being visible from the exterior of said duct, means for directing a stream of fluid passing through said duct to impinge tangentially on said vanes to thereby rotate said rotor and said decorative device.
12. The combination of claim 1 wherein the interior surface of the loop means includes means forming surface irregularities for storing larger amounts of bubble solution than are stored with a correspondingly smooth interior surface.
13. The combination of claim 1 wherein the locking means comprises an elongated aperture in one of the loop means and the support arm and an elongated nipple on the other, the nipple having a portion larger in cross-section than the smallest cross-section of the aperture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US437372A US3861076A (en) | 1974-01-28 | 1974-01-28 | Bubble maker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US437372A US3861076A (en) | 1974-01-28 | 1974-01-28 | Bubble maker |
Publications (1)
Publication Number | Publication Date |
---|---|
US3861076A true US3861076A (en) | 1975-01-21 |
Family
ID=23736141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US437372A Expired - Lifetime US3861076A (en) | 1974-01-28 | 1974-01-28 | Bubble maker |
Country Status (1)
Country | Link |
---|---|
US (1) | US3861076A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5236749A (en) * | 1991-12-02 | 1993-08-17 | Ewing William D | Blister package |
US6200184B1 (en) | 1998-10-30 | 2001-03-13 | Oddzon, Inc. | Bubble maker toy |
US9228792B2 (en) | 2011-02-02 | 2016-01-05 | Nathan A. Scolari | Fluid delivery system for personal mobility devices |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2205028A (en) * | 1938-02-04 | 1940-06-18 | Bloxom Harvey Lynn | Bubble blower |
US2425212A (en) * | 1946-02-02 | 1947-08-05 | Mathew A Strumor | Musical and animated toy pipe |
US2618886A (en) * | 1946-06-19 | 1952-11-25 | Ludwig W Wagner | Bubble blower |
US3108394A (en) * | 1960-12-27 | 1963-10-29 | Ellman Julius | Bubble pipe |
-
1974
- 1974-01-28 US US437372A patent/US3861076A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2205028A (en) * | 1938-02-04 | 1940-06-18 | Bloxom Harvey Lynn | Bubble blower |
US2425212A (en) * | 1946-02-02 | 1947-08-05 | Mathew A Strumor | Musical and animated toy pipe |
US2618886A (en) * | 1946-06-19 | 1952-11-25 | Ludwig W Wagner | Bubble blower |
US3108394A (en) * | 1960-12-27 | 1963-10-29 | Ellman Julius | Bubble pipe |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5236749A (en) * | 1991-12-02 | 1993-08-17 | Ewing William D | Blister package |
US6200184B1 (en) | 1998-10-30 | 2001-03-13 | Oddzon, Inc. | Bubble maker toy |
US9228792B2 (en) | 2011-02-02 | 2016-01-05 | Nathan A. Scolari | Fluid delivery system for personal mobility devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4467552A (en) | Bubble blowing device | |
US7008287B2 (en) | Bubble generating assemblies | |
US4174085A (en) | Collapsible trash bag holder | |
US1135892A (en) | Knockdown mail-container. | |
US4772241A (en) | Toy top with impeller-driven flywheel | |
US5030157A (en) | Flying toy having fluid displaceable blades | |
FR2467174A1 (en) | DISPENSING DEVICE FOR DISCHARGING A LIQUID OR PASTY PRODUCT FROM A CONTAINER CONTAINING THE SAME | |
US6598838B2 (en) | Adjustable baby bottle holder | |
US3861076A (en) | Bubble maker | |
US9011195B2 (en) | Collapsible balloon cup with attachable inflation air tube | |
CN202521187U (en) | Mobile phone fixing seat | |
US20060076252A1 (en) | Drinking straw kits and methods | |
US5037046A (en) | Adjustable baby bottle holder | |
US554071A (en) | Nursing-bottle | |
US3426814A (en) | Container construction | |
US5711138A (en) | Packing assist apparatus | |
US2119133A (en) | Toy | |
JPH11146903A (en) | Disposable holder for meal provision system | |
US5288083A (en) | Paddle suspended ball | |
US2978833A (en) | Drinking, wetting, and crying doll | |
US2618886A (en) | Bubble blower | |
US6186853B1 (en) | Bubble maker with mechanized dipping wand | |
JPH074865Y2 (en) | Balloon toy with stick | |
CN110419999A (en) | A kind of gushing arm of sprinkling seat rotation and revolution | |
US278420A (en) | Office |