CN101525963B - Linked lockset - Google Patents
Linked lockset Download PDFInfo
- Publication number
- CN101525963B CN101525963B CN2008101013376A CN200810101337A CN101525963B CN 101525963 B CN101525963 B CN 101525963B CN 2008101013376 A CN2008101013376 A CN 2008101013376A CN 200810101337 A CN200810101337 A CN 200810101337A CN 101525963 B CN101525963 B CN 101525963B
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- China
- Prior art keywords
- guide rod
- connector
- locking
- opening
- compressed part
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Abstract
The invention discloses a linked lockset, which comprises a guide rod, and at least one locking device capable of moving along the guide rod and locking on a preset locking position, wherein each locking device comprises a fixing piece and a locking piece; the fixing piece is provided with a compression part and an opening which can be compressed and contracted and can be released and enlarged; the locking device is arranged on the guide rod through the opening; the locking piece is in compression connection or loosen connection with the fixing piece by matching with the compression part; the opening can be compressed and contracted through compression connection of the locking piece and the compression part, so that the fixing piece can be tightly locked on the locking position, and is matched and locked with a fore shaft correspondingly arranged on a locked object; and the opening can be released and enlarged through the loosen connection of the locking piece and the compression part, so that the fixing piece can move along the guide rod. The linked lockset has simple structure and reliable locking, and can freely adjust space between lock points.
Description
Technical field
The present invention relates to a kind of lockset, relating in particular to a kind of lock point position can freely regulated linked lockset.
Background technology
At present, most of lockset all is aimed at multi-layer drawers with constant spacing or dividing plate and designs, and concentrates on file cabinet lockset design aspect mostly.
With the file cabinet lockset is example, and locking mechanism commonly used at present generally has following several kinds:
First kind, lock in the side, block drawer through block, need have the gap that can hold block in drawer one side, but current this lockset is basically for the multi-layer drawers with constant spacing designs, and block slides up and down apart from limited accuracy of manufacture height;
Second kind, be provided with groove at the rear portion of drawer, at the rear portion of cabinet latch hook is installed, this structure is had relatively high expectations to the degree of depth of drawer, and is not in place if drawer pushes away, and then is not easy to lock, and uses less;
The third, the Jia Men in the front of drawer locks on the door then, this reliable in structure, but cost is high.
But above-mentioned several kinds of locking mechanisms generally all are independent locking, can't realize linkage locking, and all have certain defective on the structure.
A kind of locking mechanism of drawer type file cabinet is disclosed for the patent of ZL 03223902.5 like Chinese patent number; Utilize the lockset of the drawer of stopper plate sealing drawer type file cabinet; Though this lockset has been realized the interlock locking, the lock point can't be regulated, thereby has caused the memory space of file cabinet also can't to be regulated as required; And this structure more complicated still, lock operation is also more has inconvenience.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lock dot spacing can freely regulated linked lockset, and simple in structure, locking is firm.
To achieve these goals, the present invention provides a kind of linked lockset, it is characterized in that, comprising: guide rod; At least one can move and be locked at the locking device of predetermined locked position along said guide rod; Each said locking device comprises: a fixture; It has one can compacted contraction and the release opening and a compressed part of magnifying, and this locking device is installed on the said guide rod through this opening; One locking member can be through cooperating with this compressed part, compresses with said fixture to be connected or to unclamp connection; Wherein, Shrink said opening through compressing to be connected to compress, this fixture can be locked on this locked position, lock with the corresponding fore shaft that is arranged on the locked object body with this compressed part; Magnify this opening through unclamping to be connected to discharge, this fixture can be moved along this guide rod with this compressed part; The one handle device is fixedly connected with said guide rod, is used for manually controlling said guide rod and moves up and down, and said locking device and said locked object body is locked each other be connected or discharges connection, and wherein said handle device comprises: first connector is connected on this guide rod; Second connector is connected with this first connector; Handle is connected with this second connector.
Preferably, said opening further extends to form an indent towards this compressed part direction, and this indent connects whole this compressed part.
Preferably, said pressing section is first anterior and first rear portion two parts that front and back are provided with, and has external screw thread on first forward outer surface, and first external rear face is the conical surface, and this conical surface is the change main trend towards this opening direction; And; Said locking member has the lockhole of a perforation; Second anterior and second rear portion that is provided with before and after this lockhole is divided into; This second front portion is provided with the internal thread that cooperates with first of this compressed part anterior external screw thread, and this second rear portion also is the conical surface, matches with the conical surface at this compressed part first rear portion.
Preferably, said opening further forms the gap of a tip-angled shape with respect to a side of this indent.
Preferably, said guide rod is divided into two sections, epimere and hypomere, and an end of this epimere guide rod and hypomere guide rod has screw thread, is connected with the screw of corresponding setting on this first connector.
Preferably, removably connect through first jackscrew between said second connector, one end and first connector.
Preferably, this handle device also comprises one the 3rd connector, removably is connected through second jackscrew with this second connector other end.
According to an aspect of the present invention; Locking member and the fixture of linked lockset of the present invention through being fitted to each other; Make locking device move up and down and to be locked at locked position along guide rod according to actual needs; Make it can with locked object body locking, thereby realized the free adjustment of lock dot spacing, and simple in structure, locking is firm.
Description of drawings
Fig. 1 is the structural representation of linked lockset of the present invention;
Fig. 2 is the decomposition texture sketch map that locking device of the present invention and guide rod are installed among Fig. 1;
Fig. 3 is the vertical view of fixture among Fig. 2;
Fig. 4 is the sectional drawing of locking member among Fig. 2;
Fig. 5 is the decomposition texture sketch map that handle device of the present invention and guide rod are installed among Fig. 1;
Fig. 6 is the structural representation that linked lockset of the present invention is applied to the drawer type storage-transport vessel;
Fig. 7 is that linked lockset cooperates the decomposition texture sketch map of installing among Fig. 6 with drawer, column; And
Fig. 8 is the enlarged diagram of A part-structure among Fig. 6.
The specific embodiment
As shown in Figure 1; Linked lockset 100 of the present invention mainly comprises guide rod 10 and a plurality of locking devices 20 that are installed on this guide rod 10; These locking devices 20 can move up and down along this guide rod 10, and are locked at predetermined locked position, thereby realize the adjusting of lock dot spacing.
As shown in Figure 2, preferably, each this locking device 20 comprises a fixture 21 and a locking member 22 that cooperates with this fixture 21.This fixture 21 can be a split bolt, and it has opening 210 and compressed part 211 (being the bolt head part of split bolt), and this fixture 21 can insert in this guide rod 10 through this opening 210 and install.This opening 210 further extends to form an indent 2110 that connects whole compressed part 211 towards compressed part 211 directions.This locking member 22 can be a nut accordingly; Cooperate through this compressed part 211 with this fixture 21; Can compress with this fixture 21 and be connected or unclamp connection, compress when connecting the compacted contraction of the opening of this fixture 21; This fixture 21 can be locked at locked position with this guide rod 10, thereby can cooperate locking with the fore shaft on the locked object body; When unclamping connection, the opening of this fixture 21 is released and magnifies, and this fixture 21 can be moved along guide rod 10, thereby has realized the adjusting of lock dot spacing.
Continuation is with reference to figure 3, and preferably, this compressed part 211 can be divided into front and back two parts; First anterior 2111 and first rear portion 2112; And first anterior 2111 external surfaces are provided with external screw thread, and these first rear portion, 2112 external surfaces are the conical surface, and this conical surface is the trend that becomes big towards this opening 210.
Accordingly; As shown in Figure 4, this locking member 22 has the lockhole 220 of perforation, two parts before and after this lockhole 220 also is divided into; Second anterior 221 and second rear portion 222; This second front portion 221 has the internal thread that cooperates with the external screw thread of these first anterior 2111 external surfaces, and this second rear portion 222 also is the conical surface, matches with the conical surface at first rear portion 2112.Like this; When locking member 22 passes through the screw thread precession; The conical surface at second rear portion 222 is fixed the conical surface at first rear portion 2112 of the compressed part 211 of part 21 gradually, because the indents 2110 for connecting in the middle of the compressed part 211, so this indent 2110 is compressed and tightens up; And drive opening 210 contractions that are communicated with it, can fixture 21 be locked on guide rod 10 thus.When the position of needs adjustment fixture 21, in the time of promptly need regulating the lock point, the tight part 22 of releasable lock makes 210 of openings big, can freely adjust the position of fixture 21.
Preferably, also further be formed with a gap 2113 that is tip-angled shape with respect to a side of this indent 2110, can make this opening 210 be easier to compacted contraction and release is opened at opening 210.
As shown in Figure 5, and combine Fig. 1, linked lockset 100 of the present invention can further comprise a handle device 30, is connected with this guide rod 10, is used for manually controlling this guide rod 10 and moves up and down, and locking device 20 and locked object body is locked each other be connected or discharges connection.This handle device 30 preferably can be a dismountable device, and this handle device 30 can comprise first connector 31, second connector 32 that is connected with these first connector, 31 1 sides and the handles 33 that are connected with these second connector, 32 fronts that are fixedly connected with this guide rod 10.And, for ease of installation and removal, can this guide rod 10 be divided into two sections; Epimere 11 lower ends are provided with screw thread; Be connected with the screwed hole 311 on first connector, 31 tops, the upper end of hypomere 12 also is provided with screw thread, is connected with the screwed hole (not shown) of first connector, 31 bottoms.Installing hole 314 and the installing hole 324 on second connector 32 that jackscrew 34 passes on first connector 31 link together first connector 31 and second connector 32.
This handle device 30 also can comprise the 3rd connector 35, with these 32 dismountable connections of second connector, is used for whole linked lockset 100 is fixed.
Below in conjunction with Fig. 6～8, explain that linked lockset of the present invention is applied in installation and the use on the reservoir vessel of drawer type.Certainly, should be appreciated that linked lockset of the present invention can also be used for other similarly devices, for example, is used for locking the dividing plate of the storage-transport vessel with multilayer insulating panel etc.
As shown in Figure 6; The reservoir vessel 500 of drawer type comprises that four section bar columns 41 are fixed on the drawer 52 on the column 51 with a plurality of through slide rail 53; These slide rails 53 can be connected fixing through dismountable connector with column 51; And can adjust its installation site according to actual needs, thereby the spacing between the scalable drawer.Therefore; In order to lock these drawers; On the section bar column 511 on drawer extraction direction right side, linked lockset 100 of the present invention is installed, this linked lockset 100 is provided with the locking device that locks with drawer 52, and these locking devices can adjust accordingly along with the spacing adjustment of drawer.
As shown in Figure 7, for the ease of the installation of slide rail 53 and linked lockset 100, this column 51 adopts profile structure, and the center that promptly is designed to forms the first～the five-way groove 501～505 respectively with the four sides.When linked lockset 100 of the present invention is installed; Earlier second connector 32 is put into first groove 501 at section bar column 51 centers; When this second connector 32 drops down onto handle mounting groove 512 positions of the 3rd groove 503 bottoms that are preset in the place ahead, handle 33 is screwed in the mesopore in second connector, 32 fronts.Through locking member 22, fixture 21 locking device 20 is respectively installed on epimere guide rod 11 and the hypomere guide rod 12 afterwards; About in the of 31 two ends then epimere guide rod 11 and hypomere guide rod 12 to be separately fixed at first connector; Then with first connector 31 and on guide rod 10 install through second groove 502 in left side together with locking device, and be connected with second connector, 32 left ends through jackscrew 34.And the 3rd connector 35 is installed through the four-way groove 504 on right side, and is connected with second connector, 32 right-hand members through jackscrew 36, thereby whole linked lockset 100 is installed on the column 51.
And this handle mounting groove 512 has certain altitude, and all is provided with the mounting groove (not shown) with this handle mounting groove 512 height such as grade on this second groove 502 and four-way groove 504 bottoms.When handle 33 upwards being mentioned when moving to handle mounting groove 512 tops, the locking member 22 on the guide rod 10 is moved upward thereupon, break away from fore shaft 522, thereby drawer 52 is unlocked, can be by free pull.And when downward push handle 33 makes it to move downward the bottom of handle mounting groove 512; Locking member 22 on the guide rod 10 is moved downward and enter into the fore shaft 522 that cooperates with it; Thereby drawer 52 is locked, as shown in Figure 8, the state when showing locking.
Preferably, the 3rd groove 503 is formed with bottom bayonet socket 514 and top bayonet socket 515 corresponding to the slot-open-section 513 of this handle mounting groove 512, is used for and handle 33 matching and fixing, makes linked lockset 100 remain on locking link position and off-position.For example; This handle 33 can be designed to the pressing structure; Its connecting portion that is connected to second connector 32 forms stepped; The one section external diameter in the outside is greater than inboard one section external diameter, and the external diameter and bottom bayonet socket 514 and top bayonet socket 515 couplings in one section in the outside, and the notch of inboard one section external diameter and the 3rd groove 503 matees.When needs moving handle 33; Can outwards pull out a lower handle 33 earlier; Handle 33 can be moved up and down through its inboard one section edge the 3rd groove 503 notches, when moving to bottom or top, inwardly click handle 33; Handle 33 is supported with top bayonet socket 515 by bottom bayonet socket 514 through one section in its outside fix, thereby make linked lockset 100 remain on locking link position and off-position respectively.
When according to the spacing between the item sizes needs adjustment drawer 52 of institute's accumulating; On the one hand can be through the spacing between the slide rail adjustment drawer; Locking member 22 and fixture 21 are unclamped; Lock with locking member 22 again when making fixture 21 on guide rod 10, move to correct position, thus the adjusting that has realized locking point.
Though should be pointed out that invention has been described through above-mentioned embodiment, yet the present invention also can have other numerous embodiments.Under the prerequisite that does not break away from spirit and scope of the invention; Those of ordinary skill in the art obviously can make various corresponding changes and distortion to the present invention, but these changes and distortion all should belong in the scope that accompanying claims of the present invention and equivalent thereof protect.
Claims (7)
1. a linked lockset is characterized in that, comprising:
Guide rod;
At least one can move and be locked at the locking device of predetermined locked position along said guide rod, and each said locking device comprises:
A fixture, it has one can compacted contraction and the release opening and a compressed part of magnifying, and this locking device is installed on the said guide rod through this opening;
One locking member can be through cooperating with this compressed part, compresses with said fixture to be connected or to unclamp connection; Wherein, Shrink said opening through compressing to be connected to compress, this fixture can be locked on this locked position, lock with the corresponding fore shaft that is arranged on the locked object body with this compressed part; Magnify this opening through unclamping to be connected to discharge, this fixture can be moved along this guide rod with this compressed part;
The one handle device is fixedly connected with said guide rod, is used for manually controlling said guide rod and moves up and down, and said locking device and said locked object body is locked each other be connected or discharges connection, and wherein said handle device comprises:
First connector is connected on this guide rod;
Second connector is connected with this first connector;
Handle is connected with this second connector.
2. linked lockset according to claim 1 is characterized in that, said opening further extends to form an indent towards this compressed part direction, and this indent connects whole this compressed part.
3. linked lockset according to claim 2 is characterized in that, said compressed part; The first anterior and first rear portion two parts that are provided with before and after being divided into; And have external screw thread on first forward outer surface, and first external rear face is the conical surface, and this conical surface is the change main trend towards this opening direction; And; Said locking member has the lockhole of a perforation; Second anterior and second rear portion that is provided with before and after this lockhole is divided into; This second front portion is provided with the internal thread that cooperates with first of this compressed part anterior external screw thread, and this second rear portion also is the conical surface, matches with the conical surface at this compressed part first rear portion.
4. linked lockset according to claim 3 is characterized in that, said opening further forms the gap of a tip-angled shape with respect to a side of this indent.
5. linked lockset according to claim 1 is characterized in that, said guide rod is divided into two sections, epimere and hypomere, and an end of this epimere guide rod and hypomere guide rod has screw thread, is connected with the screw of corresponding setting on this first connector.
6. linked lockset according to claim 5 is characterized in that, removably connects through first jackscrew between said second connector, one end and first connector.
7. linked lockset according to claim 6 is characterized in that, this handle device also comprises one the 3rd connector, removably is connected through second jackscrew with this second connector other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101013376A CN101525963B (en) | 2008-03-04 | 2008-03-04 | Linked lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101013376A CN101525963B (en) | 2008-03-04 | 2008-03-04 | Linked lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101525963A CN101525963A (en) | 2009-09-09 |
| CN101525963B true CN101525963B (en) | 2012-08-08 |
Family
ID=41094016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101013376A Expired - Fee Related CN101525963B (en) | 2008-03-04 | 2008-03-04 | Linked lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101525963B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510852A (en) * | 2016-10-14 | 2017-03-22 | 南京天奥医疗仪器制造有限公司 | Medical platform device |
| CN108773553A (en) * | 2018-06-20 | 2018-11-09 | 深圳市艺中乐珠宝有限公司 | A kind of more charging tray concentration feeding devices |
| CN114344536B (en) * | 2021-12-07 | 2022-09-02 | 宁波方太厨具有限公司 | Disinfection cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546242A (en) * | 1947-11-06 | 1951-03-27 | Robert E Stinson | Two-part clamp for attaching illuminating means to gun sights |
| US2836449A (en) * | 1953-04-24 | 1958-05-27 | F E A L Societa | Clamping arrangement |
| CN2107180U (en) * | 1991-11-20 | 1992-06-17 | 郑文和 | High-adjustable shelf support |
| EP0669439B1 (en) * | 1994-02-25 | 1998-03-25 | Flexiform Business Furniture Limited | Cabinet locking device |
| CN2439813Y (en) * | 2000-08-25 | 2001-07-25 | 环逸企业有限公司 | Article-holding rack with stage-less adjusting seat |
| CN200961615Y (en) * | 2006-07-28 | 2007-10-17 | 喻志强 | Fastening connector |
-
2008
- 2008-03-04 CN CN2008101013376A patent/CN101525963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546242A (en) * | 1947-11-06 | 1951-03-27 | Robert E Stinson | Two-part clamp for attaching illuminating means to gun sights |
| US2836449A (en) * | 1953-04-24 | 1958-05-27 | F E A L Societa | Clamping arrangement |
| CN2107180U (en) * | 1991-11-20 | 1992-06-17 | 郑文和 | High-adjustable shelf support |
| EP0669439B1 (en) * | 1994-02-25 | 1998-03-25 | Flexiform Business Furniture Limited | Cabinet locking device |
| CN2439813Y (en) * | 2000-08-25 | 2001-07-25 | 环逸企业有限公司 | Article-holding rack with stage-less adjusting seat |
| CN200961615Y (en) * | 2006-07-28 | 2007-10-17 | 喻志强 | Fastening connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101525963A (en) | 2009-09-09 |
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