CN2421226Y - Improved bicycle saddle locking device - Google Patents
Improved bicycle saddle locking device Download PDFInfo
- Publication number
- CN2421226Y CN2421226Y CN 00231699 CN00231699U CN2421226Y CN 2421226 Y CN2421226 Y CN 2421226Y CN 00231699 CN00231699 CN 00231699 CN 00231699 U CN00231699 U CN 00231699U CN 2421226 Y CN2421226 Y CN 2421226Y
- Authority
- CN
- China
- Prior art keywords
- grip slipper
- seat
- clamping
- bolt
- clamping group
- 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 - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to an improved type locking and fixing device for bicycle seat cushions, which is composed of a supporting seat, a clamping group and a bolt, wherein the supporting seat is fixedly arranged on the top end of a supporting post of a seat cushion. A fixedly connecting rod on the bottom surface of the seat cushion is clamped, locked and fixed by the clamping group, and the bolt is penetrated through the supporting seat and the clamping group. The top surface of a lower clamping seat of the clamping group is provided with a positioning groove which is provided with a long hole arranged at the center, and both sides of the top surface and the outer side of a clamping groove are respectively provided with raised stopping parts. The bottom surface of an upper clamping seat of the clamping group is provided with a positioning convex part corresponding to the positioning groove of the clamping seat. Both sides of the bottom surface are respectively provided with a clamping groove, and the center is penetrated with a screw hole which is screwed by the bolt. The upper clamping seat is arranged on the lower clamping seat, and is arranged on inner sides of the two stopping parts. The utility model has the advantages of multiple constructional elements, and simple and convenient assembly. The problem that the upper clamping seat is hard to contraposition and match because the upper clamping seat rotates when assembled can be avoided.
Description
The utility model relates to bicycle saddle or the seat cushion in the trackless terrestrial vehicle of a kind of general vehicle field, particularly relates to a kind of modified form bicycle saddle cushion securing arrangement affixed between bicycle saddle cushion pillar top and seat cushion bottom surface that is applied to.
Present existing be applied to bicycle saddle cushion pillar top and the affixed securing arrangement design of seat cushion, as Fig. 4, shown in Figure 5, it cooperates a bolt 64 to be formed with one group by the clamping group 60 of playing grip slipper 61, last grip slipper 62 and locating piece 63 by a supporting seat 50, its supporting seat 50 that is fixedly arranged on seat cushion pillar 80 tops is that an end face has the pedestal that the arc concavity engages concave surface 51, it engages the surface of concave surface 51 and has most laterally on-slip lines, and centre is provided with a through hole 52 in addition; Following grip slipper 61 is to be arranged on the joint concave surface 51 of supporting seat 50 with its arc convex bottom face, and is provided with slotted hole 611 in centre, and end face respectively is provided with the holding tank 612 of a semicircle in both sides; Last grip slipper 62 is one to play the block of grip slipper 61 relatively, its end face is concaved with a crosswise fixed groove 621 for fixed block 63 location, in the groove and have a perforation, last grip slipper 62 bottom surfaces then respectively are provided with the holding tank 622 of a semicircle in both sides, in order to holding tank 612 corresponding matching of following grip slipper 61 end faces, and the energy clamping is positioned at two affixed bars 71 of seat cushion 70 bottom surfaces, and run through supporting seat 50 at bolt 64, following grip slipper 61, after last grip slipper 62 and fixed block 63 spiral shells are solid, grip slipper 62 in the order, following grip slipper 61 imposes the effect that seat cushion 70 2 affixed bar 71 1 folders are pulled and locked, with this securing arrangement that is installed in 80 on seat cushion 70 and seat cushion column, except seat cushion 70 can be installed on the cycle frame, and can make seat cushion 70 can adjust the angle of inclination.
But in above-mentioned existing bench lock fixing apparatus structure, can know and find out that it has following problem: its clamping group that is positioned on the supporting seat 50 is by following grip slipper 61, three component compositions such as last grip slipper 62 and locating piece 63 form, so the suspicion on the high side of total first number is arranged, again, following grip slipper 62,61 are plane butt state, that is the clamping group is when locking assembling or adjustment seat cushion 70, last grip slipper 62 is easy to generate rotation, so that on, following grip slipper 62,61 are difficult for the affixed bar of corresponding matching clamping seat cushion, and the bottom surface that needs to be extended seat cushion 70 by staff presses the fixing grip slipper of going up, the action that can lock is so cause people to assemble or the inconvenience when adjusting seat cushion.This shows that above-mentioned existing bicycle saddle cushion securing arrangement still has many defectives, and the assistant officer waits to be improved.
Because the defective that above-mentioned existing bicycle saddle cushion securing arrangement exists, the design people is actively studied innovation, through constantly studying, designing based on abundant practical experience and expertise, and after studying sample and improvement repeatedly, create the utility model finally.
Main purpose of the present utility model is, overcome the defective that existing bicycle saddle cushion securing arrangement exists, and a kind of modified form bicycle saddle cushion securing arrangement is provided, make its simple and convenient assembly, and rotation and the problem that causes easy fitted not to cooperate in the time of can avoiding assembling, and have more practicality.
The purpose of this utility model is realized by following technical scheme.According to a kind of modified form bicycle saddle cushion securing arrangement that the utility model proposes, it is by a supporting seat that is fixedly arranged on seat cushion pillar top, one in order to the clamping group of the affixed bar in clamping locking seat cushion bottom surface and always wear supporting seat, the bolt of clamping group is formed, its clamping group that is installed on the supporting seat comprises grip slipper, following grip slipper, and more than, holding tank and bolt relative between following grip slipper provide affixed seat cushion, in addition the on-slip line that has on the bottom surface engagement lugs of following grip slipper and the supporting seat engages concave surface and is the cambered surface fit structure, and be provided with the slotted hole that bolt wears in the grip slipper down, and can adjust the seat cushion angle, it is characterized in that: the following grip slipper of this clamping group, its end face forms and is provided with the detent that a slotted hole is located at central authorities, respectively is provided with a high stopper section of rising in the outside of end face sandwich groove; The last grip slipper of this clamping group, it forms in the bottom surface and is provided with the positioning convex portion of playing the grip slipper detent relatively, and the both sides, bottom surface respectively are provided with a holding tank, and provides a screw that supplies the bolt spiral shell to establish in centre, last grip slipper is arranged in down on the grip slipper, and is positioned at the inboard of two stopper sections.
The purpose of this utility model can also further realize by following technical measures.Aforesaid modified form bicycle saddle cushion securing arrangement, the wherein said detent of grip slipper down and the positioning convex portion of last grip slipper are the matching structure design that is cambered surface.
The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the utility model modified form bicycle saddle cushion securing arrangement, it is a supporting seat and a clamping group in order to the affixed bar in clamping locking seat cushion bottom surface of being located at seat cushion pillar top by one, and always wear supporting seat, the bolt of clamping group is formed, wherein make the clamping group of being located on the supporting seat single by last grip slipper, direct and the bolt locking of following grip slipper combination, following grip slipper is nonplanar with last grip slipper and engages, and go up designs such as grip slipper is positioned at down between high stopper section of rising, grip slipper both sides, it is many to make this securing arrangement have a member, the effect of simple and convenient assembly, and the problem that can avoid grip slipper to cause easy fitted not to cooperate in when assembling rotation.Therefore, can know and find out and the utlity model has following constructional feature and advantage:
Clamping group of the present utility model is to adopt two formula member designs, compared to existing traditional multimember unitized design, promptly has significant simplicity and reduce manufacturing cost in assembling; On the other hand, the utility model respectively is provided with a high stopper section of rising in following grip slipper both sides, and be the design of nonplanar engagement state between upper and lower grip slipper, can be when securing arrangement be assembled, last grip slipper is formed a restriction,, can actv. avoid being difficult for the problem of the affixed bar of corresponding matching clamping seat cushion if when unclamping bolt and adjusting the seat cushion angle to avoid the bolt-through spiral shell, further promote the convenience of fit on because of last grip slipper rotation causes upper and lower grip slipper.
In sum, the utility model simple and convenient assembly, and rotation in the time of can avoiding assembling and the problem that causes easy fitted not to cooperate, and have more practicality, no matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is a perspective exploded view of the present utility model.
Fig. 2 is the unitized construction three-dimensional appearance scheme drawing after the utility model combination.
Fig. 3 is the unitized construction schematic top plan view after the utility model combination.
Fig. 4 is the perspective exploded view of existing standard bicycle bench lock fixing apparatus.
Fig. 5 is the unitized construction schematic appearance of existing standard bicycle bench lock fixing apparatus.
Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of modified form bicycle saddle cushion securing arrangement, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1, shown in Figure 2, the utility model modified form bicycle saddle cushion securing arrangement is made up of in order to the clamping group 20 and a bolt 30 of the affixed bar in clamping locking seat cushion bottom surface a supporting seat 10, that is fixedly arranged on seat cushion pillar 40 tops, wherein:
This supporting seat 10 is that an end face has the pedestal that the arc concavity engages concave surface 11, and it engages the surface of concave surface 11 and is provided with most laterally on-slip lines, and centre is provided with a through hole 12 in addition.
This clamping group 20, by playing grip slipper 21 and going up grip slipper 22 and formed, it forms the arcuation engagement lugs 211 that is provided with relative supporting seat 10 joint concave surfaces 11 in bottom surface of grip slipper 21 down, end face forms and is provided with the detent 212 that central authorities have slotted hole 213, each forms and is provided with a holding tank 214 in the end face both sides, can respectively be provided with a high stopper section 215 of rising in relative holding tank 214 outsides in the end face both sides at following grip slipper 21 in addition; Last grip slipper 22 forms in its bottom surface and is provided with the positioning convex portion 221 of playing grip slipper 21 detents 212 relatively, and the both sides, bottom surface respectively are provided with a holding tank 222, and have provided a screw 223 in centre.
See also Fig. 2, shown in Figure 3, during the utility model assembling, be to play grip slipper 21 to be placed on the supporting seat 10 on seat cushion pillar 40 tops, then will go up on the joint concave surface 11 that grip slipper 22 is placed in down grip slipper 21 end faces, grip slipper 22 in the utilization, 21 liang of relative holding tanks 214 of group of following grip slipper, rebasing affixed bar of 222 clip-engine bases, following grip slipper 21 is gone up grip slipper 22 with 215 pairs of high stopper sections of rising, both sides and is limited, the through hole 12 that again bolt 31 is run through supporting seat 10, behind the slotted hole 213 of following grip slipper 21, be locked in grip slipper 22 screws 223, seat cushion is combined with seat cushion pillar 40, engage with the cambered surface of 21 of following grip slippers and the structure design of slotted hole 213 by supporting seat 10 simultaneously, be available for users to adjust voluntarily the inclination angle of seat cushion.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of modified form bicycle saddle cushion securing arrangement, it is by a supporting seat that is fixedly arranged on seat cushion pillar top, one in order to the clamping group of the affixed bar in clamping locking seat cushion bottom surface and always wear supporting seat, the bolt of clamping group is formed, its clamping group that is installed on the supporting seat comprises grip slipper, following grip slipper, and more than, holding tank and bolt relative between following grip slipper provide affixed seat cushion, in addition the on-slip line that has on the bottom surface engagement lugs of following grip slipper and the supporting seat engages concave surface and is the cambered surface fit structure, and be provided with the slotted hole that bolt wears in the grip slipper down, and can adjust the seat cushion angle, it is characterized in that:
The following grip slipper of this clamping group, its end face form and are provided with the detent that a slotted hole is located at central authorities, respectively are provided with a high stopper section of rising in the outside of end face sandwich groove;
The last grip slipper of this clamping group, it forms in the bottom surface and is provided with the positioning convex portion of playing the grip slipper detent relatively, and the both sides, bottom surface respectively are provided with a holding tank, and provides a screw that supplies the bolt spiral shell to establish in centre, last grip slipper is arranged in down on the grip slipper, and is positioned at the inboard of two stopper sections.
2, modified form bicycle saddle cushion securing arrangement according to claim 1 is characterized in that the wherein said detent of grip slipper down and the positioning convex portion of last grip slipper are the matching structure design that is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231699 CN2421226Y (en) | 2000-03-31 | 2000-03-31 | Improved bicycle saddle locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231699 CN2421226Y (en) | 2000-03-31 | 2000-03-31 | Improved bicycle saddle locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2421226Y true CN2421226Y (en) | 2001-02-28 |
Family
ID=33594530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231699 Expired - Fee Related CN2421226Y (en) | 2000-03-31 | 2000-03-31 | Improved bicycle saddle locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2421226Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390013C (en) * | 2003-09-03 | 2008-05-28 | 麦克尼尔自行车公司 | Bicycle seat assembly |
-
2000
- 2000-03-31 CN CN 00231699 patent/CN2421226Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390013C (en) * | 2003-09-03 | 2008-05-28 | 麦克尼尔自行车公司 | Bicycle seat assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: BEIJING PENGHE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. TO: WU JINYU |
|
| C56 | Change in the name or address of the patentee |
Owner name: ANDA SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HELI INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Anda Science & Tech. Co., Ltd. Patentee before: Heli Industry Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |