CN103861239B - The support frame adjustment device of body-building apparatus - Google Patents
The support frame adjustment device of body-building apparatus Download PDFInfo
- Publication number
- CN103861239B CN103861239B CN201210540288.2A CN201210540288A CN103861239B CN 103861239 B CN103861239 B CN 103861239B CN 201210540288 A CN201210540288 A CN 201210540288A CN 103861239 B CN103861239 B CN 103861239B
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- CN
- China
- Prior art keywords
- connecting piece
- pedestal
- keeper
- sliding part
- limited slip
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- 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 - Fee Related
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Abstract
A kind of support frame adjustment device of body-building apparatus, include a slide assemblies and and adjust assembly, slide assemblies includes a pedestal, a sliding part and positioning piece, pedestal has the chute being available for sliding part setting, and can axially make displacement in the length of chute, this keeper is fixedly arranged on the side of pedestal and is interconnected with the chute of pedestal；And adjustment assembly includes a limited slip block, a connection piece, a connecting piece and leader, limited slip block is arranged between sliding part and keeper, and limited slip block has a stop section and a perforation, stop section is resisted against the sliding part of slide assemblies separably, connector is arranged in perforation and is fixed in connecting piece, one end spiral shell of connecting piece is located at keeper, and the other end of connecting piece connects one can make handle in relative rotation with connecting piece.Thus, the present invention can make limited slip block separate or be packed in sliding part by rotating handles, and allows user can carry out the adjustment of support distance quickly and easily, more can avoid during loosening, and handle causes situation about coming off because rotation is excessive.
Description
Technical field
The present invention is relevant with body-building apparatus, particularly relates to a kind of support frame adjustment device being available for users to carry out the body-building apparatus that support distance adjusts quickly and easily in sports equipment.
Background technology
The most common body-building apparatus, like flying take turns bicycle, often seat support is added adjustable design, the user that its object is to be available for different height can be comfortable and move easily, such as TaiWan, China patent the 304432nd " the seat support location of exercycle adjusts structure " Patent Case, this case screws togather downwards the metal sheet under packing by a packing bolt, shrapnel part under the most indirectly oppressing via the face contact of this metal sheet, and then lower compression is tightly arranged in the skeleton axostylus axostyle external diameter within axle side, so, to reach seat cushion location on skeleton axostylus axostyle；But, the adjustment of this seat all utilizes the screw lock of bolt, therefore rather trouble is with inconvenient on adjusting.
And for example TaiWan, China patent the 404261st " pedal body building vehicle adjustment structure " Patent Case, this case is to improve above-mentioned inconvenience, therefore arranges a Quick dismountable binding casing at seat support vertical rod, and by loosening or locking this collar to reach the effect quickly adjusting seat support；But, this case must promote expansion bracket to form relative telescopic displacement with handle support when practical operation, exert oneself that excessive i.e. it to be made to adjust excessive if adjusting, causing must the start of Row sum-equal matrix repeatedly, and need to expend bigger strength during this collar can effectively position in locking, such mode actually wastes time and energy.
Additionally, above-mentioned two cases are during loosening, if handle or bolt rotate excessive, it is possible to coming off of this handle or bolt can be caused.
In view of this, this creator concentrates on studies for above-mentioned shortcoming then, and by the utilization of scientific principle, improves as possible and promote effect.
Summary of the invention
The main object of the present invention is that it can make user carry out the adjustment of support distance quickly and easily in the support frame adjustment device providing a kind of body-building apparatus.
In order to reach above-mentioned purpose, the support frame adjustment device of a kind of body-building apparatus provided by the present invention, include a slide assemblies and and adjust assembly, this slide assemblies includes a pedestal, a sliding part and positioning piece, this pedestal has a bottom surface and one side, this bottom surface is provided with a room, this sliding part is disposed on the room of this pedestal, and the length of this pedestal relatively can axially make displacement, this keeper has a perforation, and this keeper is fixedly arranged on the side of this pedestal and is interconnected with the room of this pedestal；And this adjustment assembly is disposed on the keeper of this slide assemblies, this adjustment assembly includes a limited slip block, a connection piece, one connecting piece and leader, this limited slip block is arranged between this sliding part and this keeper, and this limited slip block has a stop section and a perforation, this stop section is resisted against the sliding part of this slide assemblies separably, this connector is arranged in this perforation and is fixed in this connecting piece, one end of this connecting piece is provided with a switching part, this switching part is arranged at the perforation of this keeper, the other end group of this connecting piece sets this handle, can be in the catch cropping displacement of this sliding part Yu this keeper for this limited slip block.
Thus, the support frame adjustment device of a kind of body-building apparatus provided by the present invention can make limited slip block separate or be packed in sliding part by rotating handles, and allows user can carry out the adjustment of support distance quickly and easily.
The secondary objective of the present invention is in the support frame adjustment device providing body-building apparatus, and it can allow user in adjusting during seat, it is to avoid handle loosens excessive because rotating and causes situation about coming off.
In order to reach above-mentioned purpose, the support frame adjustment device of a kind of body-building apparatus provided by the present invention, include a slide assemblies and and adjust assembly, this slide assemblies, include a pedestal, a sliding part and positioning piece, this pedestal has a bottom surface and one side, this bottom surface is provided with a room, this sliding part is disposed on the room of this pedestal, and the length of this pedestal relatively can axially make displacement, this keeper has a perforation, and this keeper is fixedly arranged on the side of this pedestal and is interconnected with the room of this pedestal；nullAnd this adjustment assembly，It is disposed on the keeper of this slide assemblies，This adjustment assembly includes a limited slip block、A connection piece、One connecting piece、Leader one fixture and an elastic component，This limited slip block is arranged between this sliding part and this keeper，And this limited slip block has a stop section and a perforation，This stop section is resisted against the sliding part of this slide assemblies separably，This connector is arranged in this perforation and is fixed in this connecting piece，One end of this connecting piece is provided with a switching part，This switching part is arranged at the perforation of this keeper，The other end group of this connecting piece sets this handle，Can be in the catch cropping displacement of this sliding part Yu this keeper for this limited slip block，This handle is provided with a collar in one end of this connecting piece，The inside of this collar is provided with a pertusate stop section，This stop section be respectively provided on two sides with the first accommodation chamber and the second accommodation chamber，This first accommodation chamber is available for this connecting piece and embeds，This fixture is provided with a head，This elastic component is sheathed on the outside of this fixture and one end is resisted against this head，The other end of this elastic component is then resisted against this stop section and is positioned at this second accommodation chamber.
Thus, the support frame adjustment device of a kind of body-building apparatus provided by the present invention can be avoided during loosening, and handle causes situation about coming off because rotation is excessive.
For making auditor can further appreciate that the composition of the present invention, feature and purpose thereof, it is below the some embodiments for the present invention, and after coordinating accompanying drawing to describe in detail such as, allow simultaneously and be familiar with this those skilled in the art and can be embodied as, only the following stated, merely to the explanation technology contents of the present invention and feature and the embodiment that provides, it is all for field of the present invention has commonly skill, after the technology contents understanding the present invention and feature, with under the spirit of the present invention, the all simple modification done, replace or the economization of component, all should belong to the category that the invention is intended to protection.
Accompanying drawing explanation
In order to describe the place of the structure of the present invention, feature and effect in detail, after preferred embodiment coordinating accompanying drawing explanation such as, wherein:
Fig. 1 is the three-dimensional combination figure of a preferred embodiment of the present invention.
Fig. 2 is the exploded view of this preferred embodiment of the present invention, the main structure showing each assembly of the present invention.
Fig. 3 is the section view constitutional diagram of this preferred embodiment of the present invention, and the limited slip block of the main display present invention is packed in the aspect of sliding part.
Fig. 4 is the section constitutional diagram of this preferred embodiment of the present invention, and the limited slip block of the main display present invention gets loose in the aspect of sliding part.
Fig. 5 is the section constitutional diagram of this preferred embodiment of the present invention, and the main display present invention aspect and relatively the closing of each assembly of pull handle is.
Fig. 6 is the illustrative view of this preferred embodiment of the present invention, main display present invention kenel in time adjusting.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, the support frame adjustment device of body-building apparatus provided by the present invention, include a slide assemblies 10 and and adjust assembly 20.
nullThis slide assemblies 10 includes a pedestal 12、One sliding part 14 and positioning piece 16，This pedestal 12 has a bottom surface 122 and one side 124，Wherein this bottom surface 122 is provided with a room 126，The chute that this room 126 is the most trapezoidal in preferred embodiment，The shape of this sliding part 14 generally room 126 in this pedestal 12，This sliding part 14 is sheathed in the room 126 of this pedestal 12，And the length of this pedestal 12 relatively can axially make displacement，This sliding part 14 is provided with a convergence part 142 at trapezoidal inclined plane，This keeper 16 is fixedly arranged on the side 124 of this pedestal 12，And this keeper 16 has a perforation 162，It is interconnected with the room 126 with this pedestal 12，In present pre-ferred embodiments，This keeper 16 is to be fixedly arranged on this pedestal 12 in a welding manner；And
nullThis adjustment assembly 20，It is disposed on the keeper 16 of this slide assemblies 10，This adjustment assembly 20 includes a limited slip block 22、One connecting piece 24、A connection piece 26、Leader 28、One fixture 30 and an elastic component 32，This limited slip block 22 is arranged between this sliding part 14 and this keeper 16，And this limited slip block 22 can be in the displacement limited with the catch cropping of this keeper 16 of this sliding part 14，And this limited slip block 22 has stop section 222 and a perforation 224，This stop section 222 is to coincide to stick in this convergence part 142，This connector 26 is arranged in the perforation 224 of this limited slip block 22 and is fixed in this connecting piece 24，The two ends of this connecting piece 24 are respectively provided with switching part 242 and a linkage part 244，And be provided with the end face of one first screw 246 and this linkage part 244 in the end face of this switching part 242 and be provided with one second screw 248，The switching part 242 of this connecting piece 24 is available for this connecting piece 24 spiral shell and is located at the screw 162 of this keeper 16，And the linkage part 244 of this connecting piece 24 is general in flute profile、Star-like or polygon，This handle 28 is provided with a collar 282 in one end of this connecting piece 24，The inside of this collar 282 is provided with a pertusate stop section 284，This stop section 284 be respectively provided on two sides with one first accommodation chamber 286 and the second accommodation chamber 288，This stop section 284 is provided with a caulking groove 290 in the side of this first accommodation chamber 286，In this，This caulking groove 290 is i.e. available for the linkage part 242 of this connecting piece 24 and embeds，Make this connecting piece 24 can rotate relative to this handle 28，One end of this fixture 30 is provided with a head 302，This elastic component 32 is to be sheathed on the outside of this fixture 30 and one end is resisted against this head 302，The other end of this elastic component 32 is then resisted against this stop section 284 and is positioned at this second accommodation chamber 288.Such as presently preferred embodiments of the present invention, the screw that perforation 162 is a tool female thread of this keeper 16, and the switching part 242 of this connecting piece 24 is an externally threaded bolt of tool, and this keeper 16 is to be connected to this connecting piece 24 in the way of screwing togather, thus, this connecting piece 24 rotates forward or backwards and this limited slip block 22 i.e. can be driven to advance or retreat, and then reach packing or the effect got loose, in addition, this connector 26 and this fixture 30 are all a bolt, are located at first, second screw 246,248 of this connecting piece 24 for this connector 26 and this fixture 30 spiral shell respectively.
Referring again to shown in Fig. 3 and Fig. 4, when user is intended to the distance of adjusting pole, first rotate backward this handle 28 and allow this connecting piece 24 drive this limited slip block 22, the stop section 222 making this limited slip block 22 departs from the convergence part 142 in this sliding part 14, now, the meeting of this handle 28 is because this limited slip block 22 block is in this keeper 16, therefore user is in the case of this handle 28 rotational release is excessive, does not have the situation generation that this handle 28 comes off；Relatively, when user change support apart from after be intended to position time, allow this connecting piece 24 drive this limited slip block 22 rotating forward this handle 28, make the stop section 22 of this limited slip block 22 be packed in the convergence part 142 of this sliding part 14, to reach the function of locking.
nullIn addition，Referring again to shown in Fig. 5 and Fig. 6，When user is during the distance of adjusting pole，If running into, adjustment space is the narrowest or handle 28 cannot make the situation that week circle rotates，The present invention can be by following structure to improve this problem，This handle 28 must be pulled first by person，The caulking groove 290 making this handle 28 departs from the linkage part 242 in this connecting piece 24，Now this handle 28 can axially the rotating of this connecting piece 24 of free DIYU and this fixture 30，The person of being then used by this handle 28 to put down this handle 28 after swinging an angle forward or backwards gently，This handle 28 i.e. can be because of the resilience force of this elastic component 32，And make caulking groove 290 inlay card of this handle 28 enter the linkage part 244 of this connecting piece 24，Last the most again by this handle 28 with swinging to reach packing or the effect got loose forward or backwards，Thus，The handle 28 of the present invention also can reach packing and the effect got loose in the environment of small deflection angle.
In gross, effect of the present invention can be summarized as follows:
The support frame adjustment device of body-building apparatus the most provided by the present invention can be arranged between this sliding part 14 and this keeper 16 by this limited slip block 22, and the convergence part 142 of this sliding part 14 it is resisted against separably with the stop section of this this limited slip block 222, again by this connecting piece 24 as this handle 28 and the medium of this limited slip block 22, make this handle 28 i.e. can drive this limited slip block 22 packing in rotation forward or backwards or get loose in this sliding part, thus, the present invention is applied in exercycle to carry out quickly and easily the adjustment of support distance, thus it is available for the user of different height to be under comfortable kinestate and carry out fitness training.
The support frame adjustment device of body-building apparatus the most provided by the present invention is during adjusting, by this limited slip block 22 block in this keeper 16, and supported by this fixture and this elastic component and to terminate in this handle, make this handle rotational release excessively in the case of, the situation that still will not with handles come off occurs.
The constituent components that the present invention is disclosed in front exposure embodiment, by way of example only, is not used for limiting the scope of this case, and the replacement of other equivalent elements or change, the right that also should be this case is contained.
Claims (6)
1. a support frame adjustment device for body-building apparatus, includes:
One slide assemblies, include a pedestal, a sliding part and positioning piece, this pedestal has a bottom surface and one side, this bottom surface is provided with a room, this sliding part is arranged at the room of this pedestal, and the length of this pedestal relatively can axially make displacement, this keeper is provided with a perforation, and this keeper is fixedly arranged on the side of this pedestal and is interconnected with the room of this pedestal；
One adjusts assembly, it is arranged at the keeper of this slide assemblies, this adjustment assembly includes a limited slip block, a connection piece, one connecting piece and leader, this limited slip block is arranged between this sliding part and this keeper, and this limited slip block has a stop section and a perforation, this stop section is resisted against the sliding part of this slide assemblies separably, this connector is arranged in this perforation and is fixed in this connecting piece, one end of this connecting piece is provided with a switching part, and this switching part is arranged at the perforation of this keeper, the other end group of this connecting piece sets this handle, can be in the catch cropping displacement of this sliding part Yu this keeper for this limited slip block,
And the handle of this adjustment assembly is provided with a collar in one end of this connecting piece, the inside of this collar is provided with a pertusate stop section, this stop section be respectively provided on two sides with the first accommodation chamber and the second accommodation chamber, this first accommodation chamber embeds for this connecting piece, this adjustment assembly also includes a fixture and an elastic component, this fixture is provided with a head, this elastic component is to be sheathed on the outside of this fixture and one end is resisted against this head, and the other end of this elastic component is then resisted against this stop section and is positioned at this second accommodation chamber.
2. the support frame adjustment device of body-building apparatus as claimed in claim 1, wherein the perforation of this keeper is the screw of a tool female thread, and the switching part of this connecting piece is an externally threaded bolt of tool, and this keeper is to be connected to this connecting piece in the way of screwing togather.
3. the support frame adjustment device of body-building apparatus as claimed in claim 1, wherein the room of this pedestal is the most trapezoidal, the shape of this sliding part generally room in this pedestal, and this sliding part is provided with a convergence part at trapezoidal inclined plane, the stop section of this limited slip block sticks to separably in this convergence part.
4. the support frame adjustment device of body-building apparatus as claimed in claim 3, wherein the stop section of this handle is provided with a caulking groove in the side of this first accommodation chamber, and this connecting piece is provided with a linkage part relative to one end of this caulking groove, and this linkage part is embedded in the caulking groove of this handle.
5. the support frame adjustment device of body-building apparatus as claimed in claim 4, wherein this connector and this fixture are all a bolt, this connecting piece be respectively arranged at two ends with a screw, be located at this screw for this connector and this fixture spiral shell respectively.
6. the support frame adjustment device of body-building apparatus as claimed in claim 5, wherein this keeper is fixedly arranged on the side of this pedestal in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540288.2A CN103861239B (en) | 2012-12-12 | 2012-12-12 | The support frame adjustment device of body-building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540288.2A CN103861239B (en) | 2012-12-12 | 2012-12-12 | The support frame adjustment device of body-building apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103861239A CN103861239A (en) | 2014-06-18 |
| CN103861239B true CN103861239B (en) | 2016-08-03 |
Family
ID=50900616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540288.2A Expired - Fee Related CN103861239B (en) | 2012-12-12 | 2012-12-12 | The support frame adjustment device of body-building apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103861239B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554585A (en) * | 1968-08-20 | 1971-01-12 | American Athletic Equipment Co | Locking device for gymnastic apparatus or the like |
| US5161430A (en) * | 1990-05-18 | 1992-11-10 | Febey Richard W | Pedal stroke range adjusting device |
| TWM440130U (en) * | 2012-06-15 | 2012-11-01 | Swordsman Fitness Company | Telescopic support frame adjustment device for fitness equipment |
| CN203169915U (en) * | 2012-12-12 | 2013-09-04 | 岱宇国际股份有限公司 | Support adjusting device of fitness equipment |
-
2012
- 2012-12-12 CN CN201210540288.2A patent/CN103861239B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554585A (en) * | 1968-08-20 | 1971-01-12 | American Athletic Equipment Co | Locking device for gymnastic apparatus or the like |
| US5161430A (en) * | 1990-05-18 | 1992-11-10 | Febey Richard W | Pedal stroke range adjusting device |
| TWM440130U (en) * | 2012-06-15 | 2012-11-01 | Swordsman Fitness Company | Telescopic support frame adjustment device for fitness equipment |
| CN203169915U (en) * | 2012-12-12 | 2013-09-04 | 岱宇国际股份有限公司 | Support adjusting device of fitness equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103861239A (en) | 2014-06-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20211212 |