CN201580496U - Foldable joint with adjustable locking force of foldable bicycle - Google Patents
Foldable joint with adjustable locking force of foldable bicycle Download PDFInfo
- Publication number
- CN201580496U CN201580496U CN2009202647595U CN200920264759U CN201580496U CN 201580496 U CN201580496 U CN 201580496U CN 2009202647595 U CN2009202647595 U CN 2009202647595U CN 200920264759 U CN200920264759 U CN 200920264759U CN 201580496 U CN201580496 U CN 201580496U
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- locking pin
- coupling mechanism
- handle
- locking
- buckling piece
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Abstract
The utility model discloses a foldable joint with adjustable locking force of a foldable bicycle, which comprises an upper connecting block and a lower connecting block. The upper connecting block is hinged with the lower connecting block, a locking device is arranged between the upper connecting block and the lower connecting block and comprises a handle and a fastening part, the lower end of the handle is hinged to the upper connecting block, the middle portion of the handle is hinged with the upper end of the fastening part through a third hinged shaft, the lower end of the fastening part is provided with a locking pin, and a locking force adjusting mechanism is arranged at a hinged position of the handle and the fastening part and/or a position for mounting the locking pin. Locking force of the foldable joint can be adjusted, a structure for adjusting the locking force is simple, and the locking force is convenient and fast in adjustment.
Description
Technical field
The utility model relates to the folding joint on a kind of folding bicycle, particularly can regulate the folding joint of coupling mechanism force.
Background technology
Traditional folding bicycle folding joint comprises contiguous block and lower connecting block, last contiguous block and lower connecting block are hinged, be hinged with the latch segment on band inclined-plane on the last contiguous block, lower connecting block is provided with the inclined-plane that matches with latch segment, also comprise and be with eccentric handle, the described contiguous block of going up is provided with pull bar, and pull bar passes latch segment and the eccentric end of handle band is hinged, and is provided with retracing spring between latch segment and last contiguous block.Though this structure can realize going up the purpose of contiguous block and lower connecting block locking, be to use that eccentric wheel and latch segment all can have wearing and tearing after a period of time, therefore, coupling mechanism force can reduce, and it is unreliable to lock.At present, also have a kind of structure of folding joint to comprise contiguous block and lower connecting block, last contiguous block and lower connecting block are hinged, be hinged with one handle on last contiguous block, the middle part of handle is hinged with a buckling piece, and this structure adopts is rocker mechanism in the four-bar linkage structure, mature and reliable, simple in structure, interchangeability is good, but identical after using a period of time with first kind of structure, eccentric wheel and latch segment all can have wearing and tearing, therefore, coupling mechanism force can reduce, and it is unreliable to lock.
The utility model content
The purpose of this utility model is in order to provide a kind of coupling mechanism force adjustable folding joint.
For achieving the above object, the adjustable folding joint of a kind of folding bicycle locking power comprises contiguous block and lower connecting block, and last contiguous block and lower connecting block are hinged; Described going up between contiguous block and the lower connecting block is provided with latching device, and described latching device comprises handle and buckling piece, and the lower end of handle is hinged on contiguous block, and the middle part of handle and the upper end of buckling piece are hinged by the 3rd jointed shaft; The bottom of buckling piece is provided with locking pin; Described handle and the buckling piece place of being hinged and/or installation locking pin place are provided with the coupling mechanism force regulating mechanism.
Said structure then realizes locking purpose when locking pin is fastened on the lower connecting block, because handle and the buckling piece place of being hinged and/or installation locking pin place are provided with the coupling mechanism force regulating mechanism, described coupling mechanism force regulating mechanism is exactly the distance of regulating between locking pin and the 3rd jointed shaft, when locking pin or with the wearing and tearing of the lower connecting block place of locking pin opposite position after, coupling mechanism force can reduce, just can change the size of coupling mechanism force by regulating the coupling mechanism force regulating mechanism, make reliable lock; And also can change the size of coupling mechanism force according to the difference of each user's strength, make easy to use by regulating the coupling mechanism force regulating mechanism.
As specializing, described coupling mechanism force regulating mechanism is located at handle and the buckling piece place that is hinged; Described coupling mechanism force regulating mechanism comprises first slotted eye, set screw and the retracing spring that the 3rd jointed shaft is installed, described set screw is located at the upper end of buckling piece, and be positioned at the top of the 3rd jointed shaft, described retracing spring is provided with at first slotted eye that is positioned at below the 3rd jointed shaft.The control process of this coupling mechanism force regulating mechanism is: the elastic force that the clickwise set screw makes the 3rd jointed shaft overcome retracing spring in first slotted eye moves downward, this process makes the distance between locking pin and the 3rd jointed shaft reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, the left-hand revolution set screw, the 3rd jointed shaft is upward movement under the application force of retracing spring, at this moment, the distance between locking pin and the 3rd jointed shaft increases.This simple in structure, easy to adjust, quick.
As specializing, described coupling mechanism force regulating mechanism is located at buckling piece the locking pin place is installed; Described coupling mechanism force regulating mechanism comprises second slotted eye, set screw and the retracing spring that locking pin is installed, and described set screw is located on the buckling piece, and is positioned at the top of locking pin, and described retracing spring is located at second slotted eye that is positioned at the locking pin below.The control process of this coupling mechanism force regulating mechanism is: the elastic force that the clickwise set screw makes locking pin overcome retracing spring in second slotted eye moves downward, this process makes the distance between locking pin and the 3rd jointed shaft reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, the left-hand revolution set screw, locking pin is upward movement under the application force of retracing spring, at this moment, the distance between locking pin and the 3rd jointed shaft increases.This simple in structure, easy to adjust, quick.
As specializing, described coupling mechanism force regulating mechanism is to be located at the first coupling mechanism force regulating mechanism at handle and the buckling piece place of being hinged and to be located at the second coupling mechanism force regulating mechanism that the locking pin place is installed; The described first coupling mechanism force regulating mechanism comprises first slotted eye, set screw and the retracing spring that the 3rd jointed shaft is installed, described set screw is located at the upper end of buckling piece, and be positioned at the top of the 3rd jointed shaft, described retracing spring is located at first slotted eye that is positioned at the 3rd jointed shaft below; The described second coupling mechanism force regulating mechanism comprises second slotted eye, set screw and the retracing spring that locking pin is installed, described set screw is located on the buckling piece, and be positioned at the top of locking pin, described retracing spring is provided with at second slotted eye that is positioned at below the locking pin.This simple in structure, regulate quick and easy.
As improvement, the corresponding position of described lower connecting block and locking pin is provided with the locking cotter way.The locking cotter way is set, and after the locking, locking pin is stuck in the locking cotter way and is difficult for skidding off lower connecting block, makes reliable lock, safety.
As improvement, described going up on the contiguous block is welded with pipe fitting, is welded with down pipe fitting on the lower connecting block.
As improvement, described going up on the pipe fitting is articulated with tight locking button, is provided with projection with the corresponding position of tight locking button on the handle.This structure can be located handle smoothly, and to prevent the user in use, the handle accident flicks and causes the accident.
As improvement, be provided with torsion spring between described buckling piece and the 3rd jointed shaft.After handle is opened, under the effect of torsion spring,, prevent that buckling piece from colliding lower connecting block and influencing presentation quality with away from the direction motion of lower connecting block to handle.
Description of drawings
Fig. 1 is a three-dimensional view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a right elevation of the present utility model;
Fig. 4 is first kind of embodiment of A-A cutaway view;
Fig. 5 is the partial enlarged drawing of I among Fig. 4;
Fig. 6 is A-A cutaway view second embodiment;
Fig. 7 is the partial enlarged drawing of II among Fig. 6;
Fig. 8 is the third embodiment of A-A cutaway view;
Fig. 9 is the partial enlarged drawing of III among Fig. 8;
Figure 10 is the structural representation of handle;
Figure 11 is the lower connecting block structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
First embodiment
To the adjustable folding joint of folding bicycle locking power shown in Figure 5, comprise contiguous block 1, lower connecting block 2 and latching device as Fig. 1.Last contiguous block 1 and lower connecting block 2 are hinged by first jointed shaft 3; Be welded with pipe fitting 101 on the upper surface of last contiguous block 1, be welded with down pipe fitting 201 on the lower surface of lower connecting block 2; Latching device comprises handle 4 and buckling piece 5, and the lower end of handle 4 is hinged on the last contiguous block 1 with first jointed shaft, 3 relative sides by second jointed shaft 6, and the lower end of handle 4 has square breach 41, and square breach 41 extends to the middle part of handle 4 always; Locking pin 7 is installed on the bottom of buckling piece 5, and the upper end is hinged by the middle part of the 3rd jointed shaft 8 with handle 4, and described the 3rd jointed shaft 8 is installed on the handle 4 and is positioned at square groove 41; Described buckling piece is half moon or hook-type.
Described handle 4 is provided with the coupling mechanism force regulating mechanism with buckling piece 5 places of being hinged, described coupling mechanism force regulating mechanism comprises first slotted eye 10, set screw 11 and the retracing spring 12 that the 3rd jointed shaft is installed, set screw 11 is installed in the upper end of buckling piece, the lower end of set screw 11 contacts with the 3rd jointed shaft 8, and be positioned at the top of the 3rd jointed shaft 8, retracing spring 12 is provided with at first slotted eye 10 that is positioned at below the 3rd jointed shaft 8, the upper end of retracing spring 12 contacts with the 3rd jointed shaft 8, and the lower end contacts with the bottom surface of first slotted eye 10.
As shown in figure 11, be provided with locking cotter way 13 on lower connecting block 2 and locking pin 7 corresponding positions, when locking, locking pin 7 matches with locking cotter way 13.After latching device locking, locking pin 7 is stuck in the locking cotter way 13 and is difficult for skidding off lower connecting block 2, makes reliable lock, safety.
As Fig. 1 and shown in Figure 10, on last pipe fitting 101, be articulated with tight locking button 14, tight locking button can rotate by 360 degree, on handle 4 and tight locking button 14 corresponding positions, be provided with projection 42, after latching device locking, tight locking button 14 blocks projection 42, and handle 4 is located, to prevent the user in use, the handle accident flicks and causes the accident.
Be provided with the torsion spring (not shown) between described buckling piece 5 and the 3rd jointed shaft 8.After handle 4 is opened, under the effect of torsion spring,, prevent that buckling piece 5 from colliding lower connecting block 2 and influencing presentation quality with away from the direction motion of lower connecting block to handle.
The control process of present embodiment coupling mechanism force is: the elastic force that clickwise set screw 11 makes the 3rd jointed shaft 8 overcome retracing spring 12 in first slotted eye 10 moves downward, this process makes the distance between locking pin 7 and the 3rd jointed shaft 8 reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, left-hand revolution set screw 11, the three jointed shafts 8 upward movement under the application force of retracing spring 12, at this moment, the distance between locking pin 7 and the 3rd jointed shaft 8 increases.This simple in structure, easy to adjust, quick; Adopt this structure, when locking pin 7 or with the wearing and tearing of the lower connecting plate place of locking pin 7 opposite positions after, coupling mechanism force can reduce, and just can change the size of coupling mechanism force by regulating set screw 11 in the coupling mechanism force regulating mechanism, makes reliable lock; And also can change the size of coupling mechanism force according to the difference of each user's strength, make easy to use by regulating the coupling mechanism force regulating mechanism.
Second embodiment
Lock the adjustable folding joint of power as Fig. 1 to Fig. 3 and Fig. 6, folding bicycle shown in Figure 7, comprise contiguous block 1, lower connecting block 2 and latching device.Last contiguous block 1 and lower connecting block 2 are hinged by first jointed shaft 3; Be welded with pipe fitting 101 on the upper surface of last contiguous block 1, be welded with down pipe fitting 201 on the lower surface of lower connecting block 2; Latching device comprises handle 4 and buckling piece 5, and the lower end of handle 4 is hinged on the last contiguous block 1 with first jointed shaft, 3 relative sides by second jointed shaft 6, and the lower end of handle 4 has square breach 41, and square breach 41 extends to the middle part of handle 4 always; Locking pin 7 is installed on the bottom of buckling piece 5, and the upper end is hinged by the middle part of the 3rd jointed shaft 8 with handle 4, and described the 3rd jointed shaft 8 is installed on the handle 4 and is positioned at square groove 41; Described buckling piece is half moon or hook-type.
7 places are provided with the coupling mechanism force regulating mechanism at the installation locking pin, described coupling mechanism force regulating mechanism comprises second slotted eye 20, set screw 11 and the retracing spring 12 that locking pin is installed, described set screw 11 is located on the buckling piece 5, and be positioned at the top of locking pin 7, the lower end of set screw 11 contacts with locking pin 7; Described retracing spring 12 is located at second slotted eye 20 that is positioned at the locking pin below, and the upper end of retracing spring 12 contacts with locking pin 7, and the lower end contacts with the bottom surface of second slotted eye 20.
As shown in figure 11, be provided with locking cotter way 13 on lower connecting block 2 and locking pin 7 corresponding positions, when locking, locking pin 7 matches with locking cotter way 13.After latching device locking, locking pin 7 is stuck in the locking cotter way 13 and is difficult for skidding off lower connecting block 2, makes reliable lock, safety.
As Fig. 1 and shown in Figure 10, on last pipe fitting 101, be articulated with tight locking button 14, tight locking button can rotate by 360 degree, on handle 4 and tight locking button 14 corresponding positions, be provided with projection 42, after latching device locking, tight locking button 14 blocks projection 42, and handle 4 is located, to prevent the user in use, the handle accident flicks and causes the accident.
Be provided with the torsion spring (not shown) between described buckling piece 5 and the 3rd jointed shaft 8.After handle 4 is opened, under the effect of torsion spring,, prevent that buckling piece 5 from colliding lower connecting block 2 and influencing presentation quality with away from the direction motion of lower connecting block to handle.
The control process of present embodiment coupling mechanism force is: the elastic force that clickwise set screw 11 makes locking pin 7 overcome retracing spring 12 in second slotted eye 20 moves downward, this process makes the distance between locking pin 7 and the 3rd jointed shaft 8 reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, left-hand revolution set screw 11, locking pin 7 is upward movement under the application force of retracing spring 12, at this moment, the distance between locking pin 7 and the 3rd jointed shaft 8 increases.This simple in structure, easy to adjust, quick; Adopt this structure, when locking pin 7 or with the wearing and tearing of the lower connecting plate place of locking pin 7 opposite positions after, coupling mechanism force can reduce, and just can change the size of coupling mechanism force by regulating set screw 11 in the coupling mechanism force regulating mechanism, makes reliable lock; And also can change the size of coupling mechanism force according to the difference of each user's strength, make easy to use by regulating the coupling mechanism force regulating mechanism.
The 3rd embodiment
As Fig. 1,2 and Fig. 8,9 shown in the adjustable folding joint of folding bicycle locking power, comprise contiguous block 1, lower connecting block 2 and latching device.Last contiguous block 1 and lower connecting block 2 are hinged by first jointed shaft 3; Be welded with pipe fitting 101 on the upper surface of last contiguous block 1, be welded with down pipe fitting 201 on the lower surface of lower connecting block 2; Latching device comprises handle 4 and buckling piece 5, and the lower end of handle 4 is hinged on the last contiguous block 1 with first jointed shaft, 3 relative sides by second jointed shaft 6, and the lower end of handle 4 has square breach 41, and square breach 41 extends to the middle part of handle 4 always; Locking pin 7 is installed on the bottom of buckling piece 5, and the upper end is hinged by the middle part of the 3rd jointed shaft 8 with handle 4, and described the 3rd jointed shaft 8 is installed on the handle 4 and is positioned at square groove 41; Described buckling piece is half moon or hook-type.Be provided with the coupling mechanism force regulating mechanism at handle 4 with buckling piece 5 places of being hinged and installation locking pin 7 places.
The coupling mechanism force regulating mechanism comprises the first coupling mechanism force regulating mechanism that is located at handle and the buckling piece place of being hinged and is located at the second coupling mechanism force regulating mechanism that the locking pin place is installed; The first coupling mechanism force regulating mechanism comprises first slotted eye 10, set screw 11 and the retracing spring 12 that the 3rd jointed shaft 8 is installed, set screw 11 is installed in the upper end of buckling piece, the lower end of set screw 11 contacts with the 3rd jointed shaft 8, and be positioned at the top of the 3rd jointed shaft 8, retracing spring 12 is provided with at first slotted eye 10 that is positioned at below the 3rd jointed shaft 8, the upper end of retracing spring 12 contacts with the 3rd jointed shaft 8, and the lower end contacts with the bottom surface of first slotted eye 10.The described second coupling mechanism force regulating mechanism comprises second slotted eye 20, set screw 11 and the retracing spring 12 that locking pin is installed, and described set screw 11 is located on the buckling piece 5, and is positioned at the top of locking pin 7, and the lower end of set screw 11 contacts with locking pin 7; Described retracing spring 12 is located at second slotted eye 20 that is positioned at the locking pin below, and the upper end of retracing spring 12 contacts with locking pin 7, and the lower end contacts with the bottom surface of second slotted eye 20.
As shown in figure 11, be provided with locking cotter way 13 on lower connecting block 2 and locking pin 7 corresponding positions, when locking, locking pin 7 matches with locking cotter way 13.After latching device locking, locking pin 7 is stuck in the locking cotter way 13 and is difficult for skidding off lower connecting block 2, makes reliable lock, safety.
As Fig. 1 and shown in Figure 10, on last pipe fitting 101, be articulated with tight locking button 14, tight locking button can rotate by 360 degree, on handle 4 and tight locking button 14 corresponding positions, be provided with projection 42, after latching device locking, tight locking button 14 blocks projection 42, and handle 4 is located, to prevent the user in use, the handle accident flicks and causes the accident.
Be provided with the torsion spring (not shown) between described buckling piece 5 and the 3rd jointed shaft 8.After handle 4 is opened, under the effect of torsion spring,, prevent that buckling piece 5 from colliding lower connecting block 2 and influencing presentation quality with away from the direction motion of lower connecting block to handle.
The adjusting of present embodiment coupling mechanism force has three kinds of modes can regulate the size of coupling mechanism force:
The first, the elastic force that clickwise set screw 11 makes the 3rd jointed shaft 8 overcome retracing spring 12 in first slotted eye 10 moves downward, and this process makes the distance between locking pin 7 and the 3rd jointed shaft 8 reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, left-hand revolution set screw 11, the three jointed shafts 8 upward movement under the application force of retracing spring 12, at this moment, the distance between locking pin 7 and the 3rd jointed shaft 8 increases.
The second, the elastic force that clickwise set screw 11 makes locking pin 7 overcome retracing spring 12 in second slotted eye 20 moves downward, and this process makes the distance between locking pin 7 and the 3rd jointed shaft 8 reduce, and coupling mechanism force is big from changing to for a short time; When needs with coupling mechanism force from changing to greatly hour, left-hand revolution set screw 11, locking pin 7 is upward movement under the application force of retracing spring 12, at this moment, the distance between locking pin 7 and the 3rd jointed shaft 8 increases.
The 3rd, regulate set screw that is installed in the buckling piece upper end and the set screw that is installed on the buckling piece simultaneously and also can reach the purpose that changes the coupling mechanism force size.
This simple in structure, easy to adjust, quick, flexible; Adopt this structure, when locking pin 7 or with the wearing and tearing of the lower connecting plate place of locking pin 7 opposite positions after, coupling mechanism force can reduce, and just can change the size of coupling mechanism force by regulating set screw 11 in the coupling mechanism force regulating mechanism, makes reliable lock; And also can change the size of coupling mechanism force according to the difference of each user's strength, make easy to use by regulating the coupling mechanism force regulating mechanism.
Claims (8)
1. the adjustable folding joint of folding bicycle locking power comprises contiguous block and lower connecting block, and last contiguous block and lower connecting block are hinged; Described going up between contiguous block and the lower connecting block is provided with latching device, and described latching device comprises handle and buckling piece, and the lower end of handle is hinged on contiguous block, and the middle part of handle and the upper end of buckling piece are hinged by the 3rd jointed shaft; It is characterized in that: the bottom of buckling piece is provided with locking pin; Described handle and the buckling piece place of being hinged and/or installation locking pin place are provided with the coupling mechanism force regulating mechanism.
2. the adjustable folding joint of folding bicycle according to claim 1 locking power is characterized in that: described coupling mechanism force regulating mechanism is located at handle and the buckling piece place that is hinged; Described coupling mechanism force regulating mechanism comprises first slotted eye, set screw and the retracing spring that the 3rd jointed shaft is installed, described set screw is located at the upper end of buckling piece, and be positioned at the top of the 3rd jointed shaft, described retracing spring is located at first slotted eye that is positioned at the 3rd jointed shaft below.
3. the adjustable folding joint of folding bicycle locking power according to claim 1, it is characterized in that: described coupling mechanism force regulating mechanism is located at buckling piece the locking pin place is installed; Described coupling mechanism force regulating mechanism comprises second slotted eye, set screw and the retracing spring that locking pin is installed, and described set screw is located on the buckling piece, and is positioned at the top of locking pin, and described retracing spring is located at second slotted eye that is positioned at the locking pin below.
4. the adjustable folding joint of folding bicycle locking power according to claim 1 is characterized in that: described coupling mechanism force regulating mechanism is to be located at the first coupling mechanism force regulating mechanism at handle and the buckling piece place of being hinged and to be located at the second coupling mechanism force regulating mechanism that the locking pin place is installed; The described first coupling mechanism force regulating mechanism comprises first slotted eye, set screw and the retracing spring that the 3rd jointed shaft is installed, described set screw is located at the upper end of buckling piece, and be positioned at the top of the 3rd jointed shaft, described retracing spring is located at first slotted eye that is positioned at the 3rd jointed shaft below; The described second coupling mechanism force regulating mechanism comprises second slotted eye, set screw and the retracing spring that locking pin is installed, described set screw is located on the buckling piece, and be positioned at the top of locking pin, described retracing spring is located at second slotted eye that is positioned at the locking pin below.
5. according to the adjustable folding joint of each described folding bicycle locking power of claim 1 to 4, it is characterized in that: the corresponding position of described lower connecting block and locking pin is provided with the locking cotter way.
6. the adjustable folding joint of folding bicycle locking power according to claim 5, it is characterized in that: described going up on the contiguous block is welded with pipe fitting, is welded with down pipe fitting on the lower connecting block.
7. the adjustable folding joint of folding bicycle locking power according to claim 6, it is characterized in that: described going up on the pipe fitting is articulated with tight locking button, is provided with projection with the corresponding position of tight locking button on the handle.
8. the adjustable folding joint of folding bicycle locking power according to claim 1 is characterized in that: be provided with torsion spring between described buckling piece and the 3rd jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202647595U CN201580496U (en) | 2009-12-18 | 2009-12-18 | Foldable joint with adjustable locking force of foldable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202647595U CN201580496U (en) | 2009-12-18 | 2009-12-18 | Foldable joint with adjustable locking force of foldable bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580496U true CN201580496U (en) | 2010-09-15 |
Family
ID=42722489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202647595U Expired - Fee Related CN201580496U (en) | 2009-12-18 | 2009-12-18 | Foldable joint with adjustable locking force of foldable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011052134A1 (en) * | 2011-07-26 | 2013-01-31 | Karsten Bettin | Folding device with lock for a bicycle, optionally for connecting two frame parts or for connecting two handlebar sections |
-
2009
- 2009-12-18 CN CN2009202647595U patent/CN201580496U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011052134A1 (en) * | 2011-07-26 | 2013-01-31 | Karsten Bettin | Folding device with lock for a bicycle, optionally for connecting two frame parts or for connecting two handlebar sections |
| WO2013013667A1 (en) | 2011-07-26 | 2013-01-31 | Bettin Karsten | Swing-action device with locking means |
| DE102011052134B4 (en) * | 2011-07-26 | 2013-02-07 | Karsten Bettin | Folding device with lock for a bicycle, optionally for connecting two frame parts or for connecting two handlebar sections |
| CN103702897A (en) * | 2011-07-26 | 2014-04-02 | 卡斯腾·贝廷 | Swing-action device with locking means |
| CN103702897B (en) * | 2011-07-26 | 2016-04-27 | 卡斯腾·贝廷 | The folding device of locking device |
| US9371108B2 (en) | 2011-07-26 | 2016-06-21 | Karsten Bettin | Folding device with locking means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20151218 |
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| EXPY | Termination of patent right or utility model |