CN2500593Y - Connector for folding bicycle - Google Patents
Connector for folding bicycle Download PDFInfo
- Publication number
- CN2500593Y CN2500593Y CN 01242713 CN01242713U CN2500593Y CN 2500593 Y CN2500593 Y CN 2500593Y CN 01242713 CN01242713 CN 01242713 CN 01242713 U CN01242713 U CN 01242713U CN 2500593 Y CN2500593 Y CN 2500593Y
- Authority
- CN
- China
- Prior art keywords
- locking
- hinge
- model
- utility
- screw
- 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 a foldable bike connector which comprises hinges and a locking device. The utility model is characterized in that the locking device comprises a locking screw, a locking clamp and a screw nut, wherein the locking screw is fixedly welded at one edge of the hinge, a dovetail groove is formed at one side of the locking clamp and capable of being fastened with the hinge, and a round hole is transversely formed in the middle of the locking clamp (at the bottom of the dovetail groove) and capable of allowing the locking screw to pass therethrough. The screw nut is twisted around the locking screw to compact the locking clamp to the hinge. Foldable tubes are welded at the outer side of the two hinges. Compared with the prior art, the utility model has the advantages of small size, convenient use and firm and reliable lock, easy fabrication, and low cost.
Description
The utility model relates to folding bicycle, is the folding connecting device that is used for folding bicycle frame or handlebar.
In recent years, people improve the design folding bicycle constantly, the critical component of folding bicycle just is mounted on the vehicle frame or the folding latching device of burst on the handlebar, and its effect is: one, can be with vehicle frame folding, make the volume-diminished of bicycle, be easy to carry and collect.Folding device stretches vehicle frame or handlebar two folded parts and lock when two, using, and requires locking solid and reliable.Bicycle folding matching requirements volume is little, esy to use, safe and reliable.Present various bicycle folding device, still the end reaches very perfect degree.
The purpose of this utility model just designs little, folding easy to use, the bicycle folding connecting device that locking is solid and reliable of a kind of volume.
The utility model is made of hinge and latching device, latching device is made up of lock screw, locker and nut, lock screw is fixedly welded on one side of hinge, one side of locker has the dovetail furrow that hinge can be clamped, locker middle part (at the bottom of the dovetail furrow) laterally has the circular hole that can pass lock screw, and nut locks spiral shell and uses, and nut is screwed on the lock screw and locker can be clamped hinge, use for convenient, nut has handgrip or handgrip.
The car pipe that will fold in the welding of the outside of two hinges during use.
With the folding latching device contrast of existing folding bicycle, it is little, easy to use and lock advantages such as solid and reliable to the utlity model has volume.Easily make, cost is low.
The utility model is described in further detail with accompanying drawing below:
Fig. 1 is a bicycle frame folding unit structure broken away view of the present utility model;
Fig. 2 is the constitution diagram that is locked of Fig. 1;
Fig. 3 is a handlebar folder structure broken away view of the present utility model;
Fig. 4 is the constitution diagram that is locked of Fig. 3.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model is made of hinge 1 and latching device, latching device is made up of lock screw 2, locker 3 and nut 4, lock screw 2 is fixedly welded on one side of hinge 1, one side of locker 3 has the dovetail furrow that hinge can be clamped, locker 3 middle parts (at the bottom of the dovetail furrow) laterally have the circular hole that can pass lock screw 2, and nut 4 locks screw 2 and uses, and nut 4 is screwed on the lock screw 2 and locker 3 can be clamped hinge 1.Nut illustrated in figures 1 and 2 has handgrip, and the nut of Fig. 3 and Fig. 4 has handgrip.
During use, vehicle frame pipe 5 that will fold or handlebar tube 6 are welded on two outsides of hinge 1, the folded state of vehicle frame or handlebar as shown in figures 1 and 3, vehicle frame or handlebar open locking state, as Fig. 2 and shown in Figure 4.
Claims (2)
1, folding bicycle adaptor union, constitute by hinge and latching device, it is characterized in that: described latching device is made up of lock screw (2), locker (3) and nut (4), lock screw (2) is fixedly welded on one side of hinge (1), one side of locker (3) has the dovetail furrow that hinge (1) can be clamped, and the middle part of locker (3) laterally has the circular hole that can pass lock screw (2).
2, folding bicycle adaptor union according to claim 1 is characterized in that: described nut (4) has handgrip or handgrip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242713 CN2500593Y (en) | 2001-07-19 | 2001-07-19 | Connector for folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242713 CN2500593Y (en) | 2001-07-19 | 2001-07-19 | Connector for folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500593Y true CN2500593Y (en) | 2002-07-17 |
Family
ID=33654424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242713 Expired - Fee Related CN2500593Y (en) | 2001-07-19 | 2001-07-19 | Connector for folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289418A (en) * | 2015-11-30 | 2018-07-17 | 胡斯华纳有限公司 | The blade apparatus and clamping component of hand-hold power tool |
-
2001
- 2001-07-19 CN CN 01242713 patent/CN2500593Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289418A (en) * | 2015-11-30 | 2018-07-17 | 胡斯华纳有限公司 | The blade apparatus and clamping component of hand-hold power tool |
| CN108289418B (en) * | 2015-11-30 | 2021-03-02 | 胡斯华纳有限公司 | Blade arrangement and clamping member for a hand-held power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |