CN101966860B - Improvement of locking mechanism between stand pipe and adjustment pipe for bicycles and fitness equipment - Google Patents
Improvement of locking mechanism between stand pipe and adjustment pipe for bicycles and fitness equipment Download PDFInfo
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- CN101966860B CN101966860B CN 200910181951 CN200910181951A CN101966860B CN 101966860 B CN101966860 B CN 101966860B CN 200910181951 CN200910181951 CN 200910181951 CN 200910181951 A CN200910181951 A CN 200910181951A CN 101966860 B CN101966860 B CN 101966860B
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- pipe
- standpipe
- briquetting
- permanent seat
- pressing handle
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Abstract
The invention discloses improvement of a locking mechanism between a stand pipe and an adjustment pipe for a bicycles and fitness equipment. The stand pipe is inserted into the adjustment pipe freely, and the positions of the stand pipe and the adjustment pipe are fixed relative to each other through the locking mechanism. The locking mechanism comprises a sliding block; a sliding pipe by which the sliding block can move freely is arranged on the adjustment pipe; the sliding block can move freely along the axial direction of the sliding pipe in the sliding pipe; the opening of the sliding pipe is formed on the stand pipe, so that the sliding block butts against and looses the stand pipe; the sliding block consists of a fixed base and a pressing block; and the fixed block can be fixed to one end of the pressing block close to the stand pipe detachably, flexibly and adjustably, so that the fixed base can butt against and loose the stand pipe. After the locking mechanism is used for a long time, if the influence of the abrasion of the fixed base on the fixing of the position of the stand pipe is slight, the distance between the fixed base and the pressing block is only needed to be regulated, and if the influence of the abrasion of the fixed base on the fixing of the position of the stand pipe is serious, the fixed base is only needed to be regulated and the integral sliding block does not need to be replaced, so the cost is saved, and the operation is simple and reliable.
Description
Technical field
The present invention relates to a kind of bicycle, body-building apparatus standpipe and the catch gear of adjusting pipe, especially a kind of bicycle, the body-building apparatus improved locking mechanism between standpipe and adjustment pipe.
Background technology
At present, bicycle, the standpipe that body-building apparatus is used relates generally to handlebar and seat cushion place with the adjustment pipe, height such as handlebar is regulated, it is exactly pass through standpipe upper that the height of seat cushion is regulated, lower adjustment realizes, fixing and locking mechanism between known standpipe and the adjustment pipe is the bolt with lever, rotation by bolt presses closer that standpipe is realized and the position adjusted between the pipe is fixed, the rear bolt of the long-time use of right this locking mode occurs easily loosening and causes standpipe to become flexible, thereby the safety misadventure of causing, locking face less (only being the bolt end) again, the firmness of locking is not high like this, locks or loosen standpipe time operation trouble again; Have for this reason the dealer opened a kind of can be towards the catch gear of standpipe translation locking, during general structure, the latch segment end face presses closer standpipe, the shape of latch segment end face and standpipe surface matching, both contact surfaces are larger like this, and locking effect is better, after the long-term use of right this kind structure, the latch segment end face of fixing and locking mechanism weares and teares easily and causes and can't use, and at this moment just need change whole catch gear, so that cost is higher.
Summary of the invention
In order to overcome defects, the invention provides a kind of bicycle, body-building apparatus with standpipe and the improved locking mechanism of adjusting between pipe, this improved locking mechanism can realize easily that the adjusting of position between standpipe and adjustment pipe fixes, and easy to operate low with use cost.
The present invention for the technical scheme that solves its technical matters and adopt is:
A kind of bicycle, the improved locking mechanism of body-building apparatus between standpipe and adjustment pipe, standpipe freely is inserted in to be adjusted in the pipe, make standpipe relative fixing with the position of adjusting pipe by catch gear, described catch gear comprises sliding shoe, adjust pipe and be provided with the slip pipe that moves freely for sliding shoe, sliding shoe can be along axially the moving freely of slip pipe (being that sliding shoe can not detach slip pipe) in slip pipe, slip pipe is opened on standpipe, sliding shoe just can push against and unclamp standpipe, described sliding shoe is comprised of permanent seat and briquetting, the detachable telescopic adjustment of described permanent seat is fixed on described briquetting near an end of standpipe, and permanent seat just can push against and unclamp standpipe.
As a further improvement on the present invention, described sliding shoe in slip pipe can be along the implementation that axially moves freely of slip pipe: described catch gear also comprises pressing handle, position near pressing handle one end in the middle of the pressing handle is articulated on the slip pipe sidewall, pressing handle one end is provided with deep-slotted chip breaker, briquetting is provided with (fixed or movable can) straight pin, simultaneously activity of straight pin wore described deep-slotted chip breaker, the corresponding briquetting that drives of the rotation of pressing handle axially moves in slip pipe, and permanent seat is axially mobile in slip pipe with briquetting.
As a further improvement on the present invention, the structure that the position of close pressing handle one end is articulated on the slip pipe sidewall in the middle of the described pressing handle is: be provided with the lock bolt, described position is provided with through hole, describedly is fixed positioned on the slip pipe and activity wore described through hole to the lock bolt.
As a further improvement on the present invention, the straight pin simultaneously movable structure that wore described deep-slotted chip breaker is: the centre of described briquetting is provided with the positioning groove that is opening towards pressing handle one end, the both sides of described briquetting are provided with positioning through hole, described positioning groove is between the positioning through hole of both sides, the deep-slotted chip breaker of pressing handle one end is movably placed in the described positioning groove, described deep-slotted chip breaker communicates with described positioning through hole, and described straight pin is located in two positioning through hole and activity wore deep-slotted chip breaker.
As a further improvement on the present invention, the structure that the detachable telescopic adjustment of described permanent seat is fixed on an end of the close standpipe of described briquetting is: described permanent seat is provided with thread rod towards an end of briquetting, described briquetting offers knock hole near an end of standpipe, this described positioning groove of knock hole UNICOM, be installed with nut in this positioning groove, described thread rod activity wore described knock hole and was spirally connected fixing with described nut.
As a further improvement on the present invention, the structure that the detachable telescopic adjustment of described permanent seat is fixed on an end of the close standpipe of described briquetting is: described permanent seat is provided with thread rod towards an end of briquetting, described briquetting offers tapped bore near an end of standpipe, described thread rod is spirally connected and is fixed on (also have a lot of these structures, the present invention enumerates no longer one by one) in the described tapped bore.
The invention has the beneficial effects as follows: because sliding shoe is comprised of permanent seat and briquetting, the detachable telescopic adjustment of permanent seat is fixed on described briquetting near an end of standpipe, permanent seat just can push against and unclamp standpipe, therefore after long-term the use, if permanent seat wearing and tearing slightly affect to the standpipe position fixedly the time only need regulate permanent seat and briquetting distance get final product, if permanent seat serious wear impact to the standpipe position fixedly the time also only need to change a permanent seat and get final product, need not to change whole sliding shoe, save cost and operation is simple and reliable.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION scheme drawing of the present invention;
Fig. 2 is use constitution diagram of the present invention.
The specific embodiment
Embodiment: a kind of bicycle, the improved locking mechanism of body-building apparatus between standpipe and adjustment pipe, standpipe freely is inserted in to be adjusted in the pipe, make standpipe relative fixing with the position of adjusting pipe by catch gear, described catch gear comprises sliding shoe 1, adjust pipe and be provided with the slip pipe that moves freely for sliding shoe 1, sliding shoe 1 can be along axially the moving freely of slip pipe (being that sliding shoe can not detach slip pipe) in slip pipe, slip pipe is opened on standpipe, sliding shoe 1 just can push against and unclamp standpipe, described sliding shoe 1 is comprised of permanent seat 5 and briquetting 6, described permanent seat 5 detachable telescopic adjustment are fixed on described briquetting 6 near an end of standpipe, and permanent seat 5 just can push against and unclamp standpipe.
Described sliding shoe 1 in slip pipe can be along the implementation that axially moves freely of slip pipe: described catch gear also comprises pressing handle 4, position near pressing handle one end in the middle of the pressing handle 4 is articulated on the slip pipe sidewall, pressing handle 4 one ends are provided with deep-slotted chip breaker 41, briquetting 6 is provided with (fixed or movable can) straight pin 2, straight pin 2 simultaneously activities wore described deep-slotted chip breaker 41, the corresponding briquetting 6 that drives of the rotation of pressing handle 4 axially moves in slip pipe, and permanent seat 5 is axially mobile in slip pipe with briquetting 6.
The structures that are articulated on the slip pipe sidewall near the position of pressing handle one ends in the middle of the described pressing handle 4 are: be provided with the lock bolt, described position is provided with through hole 42, describedly is fixed positioned on the slip pipe and activity wore described through hole 42 to the lock bolt.
The straight pin 2 simultaneously movable structure that wore described deep-slotted chip breaker 41 is: the centre of described briquetting 6 is provided with the positioning groove 11 that is opening towards pressing handle 4 one ends, the both sides of described briquetting 6 are provided with positioning through hole 12, described positioning groove 11 is between the both sides positioning through hole 12, the deep-slotted chip breaker 41 of pressing handle 4 one ends is movably placed in the described positioning groove 11, described deep-slotted chip breaker 41 communicates with described positioning through hole 12, and described straight pin 2 is located in two positioning through hole 12 and activity wore deep-slotted chip breaker 41.
The structure that described permanent seat 5 detachable telescopic adjustment are fixed on an end of described briquetting 6 close standpipes is: described permanent seat 5 is provided with thread rod 50 towards an end of briquetting 6, described briquetting 6 offers knock hole near an end of standpipe, the described positioning groove 11 of this knock hole UNICOM, be installed with nut in this positioning groove 11, described thread rod activity wore described knock hole and was spirally connected fixing with described nut.
The structure that described permanent seat 5 detachable telescopic adjustment are fixed on an end of described briquetting 6 close standpipes is: described permanent seat 5 is provided with thread rod 50 towards an end of briquetting 6, described briquetting 6 offers tapped bore near an end of standpipe, described thread rod is spirally connected and is fixed on (also have a lot of these structures, this example is enumerated no longer one by one) in the described tapped bore.
During implementation, when rotating pressing handle 4 other end, the corresponding rotation of pressing handle 4 one ends, because sliding shoe 1 is axially mobile in slip pipe only, drive the rotation of deep-slotted chip breaker 41 along with pressing handle 4 one ends, deep-slotted chip breaker 41 pullings or promotion straight pin 2 corresponding courts are away from moving with close standpipe direction, straight pin 2 drives briquetting 6 corresponding movements, permanent seat 5 correspondences are loosened the application force of standpipe or are pressed standpipe, when permanent seat 5 loosens application force to standpipe can on, lower adjusting standpipe is adjusted the position of pipe relatively, it is just fixing that standpipe was adjusted the position of pipe relatively when permanent seat 5 compressed standpipe, press and unclamp standpipe by permanent seat 5, locking face is larger like this, and the firmness of locking is high, the operation that moves through pressing handle 4 of permanent seat 5 realizes, and is easy to operate like this and can maintain the lock status for a long time; Permanent seat 5 detachable telescopic adjustment are fixed on the briquetting 6 again, after long-term the use, if permanent seat 5 wearing and tearing slightly affect to the standpipe position fixedly the time only need regulate permanent seat 5 and briquetting 6 distance get final product, if permanent seat 5 serious wear impacts to the standpipe position fixedly the time also only need to change a permanent seat 5 and get final product, need not to change whole sliding shoe 1, save cost and operation is simple and reliable.
Claims (4)
1. bicycle, the improved locking mechanism of body-building apparatus between standpipe and adjustment pipe, standpipe freely is inserted in to be adjusted in the pipe, make standpipe relative fixing with the position of adjusting pipe by catch gear, described catch gear comprises sliding shoe (1), adjust pipe and be provided with the slip pipe that moves freely for sliding shoe (1), sliding shoe (1) can axially moving freely along slip pipe in slip pipe, slip pipe is opened on standpipe, sliding shoe (1) just can push against and unclamp standpipe, it is characterized in that: described sliding shoe (1) is comprised of permanent seat (5) and briquetting (6), the detachable telescopic adjustment of described permanent seat (5) is fixed on described briquetting (6) near an end of standpipe, permanent seat (5) just can push against and unclamp standpipe, described sliding shoe (1) in slip pipe can be along the implementation that axially moves freely of slip pipe: described catch gear also comprises pressing handle (4), position near pressing handle one end in the middle of the pressing handle (4) is articulated on the slip pipe sidewall, pressing handle (4) one ends are provided with deep-slotted chip breaker (41), briquetting (6) is provided with a straight pin (2), simultaneously activity of straight pin (2) wore described deep-slotted chip breaker (41), the corresponding briquetting (6) that drives of the rotation of pressing handle (4) axially moves in slip pipe, permanent seat (5) is axially mobile in slip pipe with briquetting (6), the structure that simultaneously activity of straight pin (2) wore described deep-slotted chip breaker (41) is: the centre of described briquetting (6) is provided with the positioning groove (11) that is opening towards pressing handle (4) one ends, the both sides of described briquetting (6) are provided with positioning through hole (12), described positioning groove (11) is between the both sides positioning through hole (12), the deep-slotted chip breaker (41) of pressing handle (4) one ends is movably placed in the described positioning groove (11), described deep-slotted chip breaker (41) communicates with described positioning through hole (12), and described straight pin (2) is located in two positioning through hole (12) and activity wore deep-slotted chip breaker (41).
2. bicycle according to claim 1, body-building apparatus are with the improved locking mechanism between standpipe and adjustment pipe, it is characterized in that: the structure that the position of close pressing handle one end is articulated on the slip pipe sidewall in the middle of the described pressing handle (4) is: be provided with the lock bolt, described position is provided with through hole (42), describedly is fixed positioned on the slip pipe and activity wore described through hole (42) to the lock bolt.
3. bicycle according to claim 1, the improved locking mechanism of body-building apparatus between standpipe and adjustment pipe, it is characterized in that: the structure that the detachable telescopic adjustment of described permanent seat (5) is fixed on an end of the close standpipe of described briquetting (6) is: described permanent seat (5) is provided with thread rod (50) towards an end of briquetting (6), described briquetting (6) offers knock hole near an end of standpipe, the described positioning groove of this knock hole UNICOM (11), this positioning groove is installed with nut in (11), and described thread rod activity wore described knock hole and was spirally connected fixing with described nut.
4. bicycle according to claim 1, body-building apparatus are with the improved locking mechanism between standpipe and adjustment pipe, it is characterized in that: the structure that the detachable telescopic adjustment of described permanent seat (5) is fixed on an end of the close standpipe of described briquetting (6) is: described permanent seat (5) is provided with thread rod (50) towards an end of briquetting (6), described briquetting (6) offers tapped bore near an end of standpipe, and described thread rod is spirally connected and is fixed in the described tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910181951 CN101966860B (en) | 2009-07-27 | 2009-07-27 | Improvement of locking mechanism between stand pipe and adjustment pipe for bicycles and fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910181951 CN101966860B (en) | 2009-07-27 | 2009-07-27 | Improvement of locking mechanism between stand pipe and adjustment pipe for bicycles and fitness equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966860A CN101966860A (en) | 2011-02-09 |
| CN101966860B true CN101966860B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910181951 Expired - Fee Related CN101966860B (en) | 2009-07-27 | 2009-07-27 | Improvement of locking mechanism between stand pipe and adjustment pipe for bicycles and fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966860B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303624A (en) * | 2011-06-14 | 2012-01-04 | 长春轨道客车股份有限公司 | Replaceable connection structure of main bogie structure and bogie component |
| CN103359242B (en) * | 2012-04-01 | 2015-12-09 | 昆山利晏金属制品有限公司 | The structure-improved of latching device between standpipe and Correctional tube |
| CN102806973A (en) * | 2012-08-10 | 2012-12-05 | 太仓市哲泰天产品设计有限公司 | Tool-free angle-adjustable small bicycle assistant-handlebar |
| CN104141663B (en) * | 2013-05-08 | 2016-09-21 | 昆山利晏金属制品有限公司 | The structure-improved of retaining mechanism between body-building apparatus standpipe and adjustment pipe |
| CN109480599A (en) * | 2019-01-07 | 2019-03-19 | 佛山市南海富利宝电器有限公司 | A kind of location structure squeezing orange juice making device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919378A (en) * | 1988-04-12 | 1990-04-24 | Maeda Industries, Ltd. | Support structure for bicycle saddle |
| CN2074283U (en) * | 1990-08-21 | 1991-04-03 | 陈俊雄 | Quick-disassembling device for bicycle seat pillar |
| CN2173745Y (en) * | 1993-09-16 | 1994-08-10 | 舒长河 | Rise-and-fall shock absorber for saddle of bicycle |
| CN2797181Y (en) * | 2005-01-28 | 2006-07-19 | 青岛英派斯（集团）有限公司 | Cushion heightness regulation mechanism of body building apparatus |
| CN2851089Y (en) * | 2005-12-24 | 2006-12-27 | 玮辰（龙口）实业有限公司 | Lift mechanism for pedal bicycle cushion |
| CN201472521U (en) * | 2009-07-27 | 2010-05-19 | 昆山利晏金属制品有限公司 | Improvement for locking mechanism between vertical pipes and adjustment pipes for bicycle and exercise apparatus |
-
2009
- 2009-07-27 CN CN 200910181951 patent/CN101966860B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919378A (en) * | 1988-04-12 | 1990-04-24 | Maeda Industries, Ltd. | Support structure for bicycle saddle |
| CN2074283U (en) * | 1990-08-21 | 1991-04-03 | 陈俊雄 | Quick-disassembling device for bicycle seat pillar |
| CN2173745Y (en) * | 1993-09-16 | 1994-08-10 | 舒长河 | Rise-and-fall shock absorber for saddle of bicycle |
| CN2797181Y (en) * | 2005-01-28 | 2006-07-19 | 青岛英派斯（集团）有限公司 | Cushion heightness regulation mechanism of body building apparatus |
| CN2851089Y (en) * | 2005-12-24 | 2006-12-27 | 玮辰（龙口）实业有限公司 | Lift mechanism for pedal bicycle cushion |
| CN201472521U (en) * | 2009-07-27 | 2010-05-19 | 昆山利晏金属制品有限公司 | Improvement for locking mechanism between vertical pipes and adjustment pipes for bicycle and exercise apparatus |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-315610A 2006.11.24 |
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| Publication number | Publication date |
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| CN101966860A (en) | 2011-02-09 |
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Granted publication date: 20130320 Termination date: 20190727 |