CN2908323Y - Folding location device used for bicycle, electric power car, folding bicycle - Google Patents
Folding location device used for bicycle, electric power car, folding bicycle Download PDFInfo
- Publication number
- CN2908323Y CN2908323Y CN 200620118523 CN200620118523U CN2908323Y CN 2908323 Y CN2908323 Y CN 2908323Y CN 200620118523 CN200620118523 CN 200620118523 CN 200620118523 U CN200620118523 U CN 200620118523U CN 2908323 Y CN2908323 Y CN 2908323Y
- Authority
- CN
- China
- Prior art keywords
- slide link
- joint
- handle
- folding
- fixing
- 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
Links
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a foldable positioning device for bicycles, electric bicycles and pedal bicycles, which includes a fixed part and a foldable part. The foldable part includes a movable joint, which is provided with a first groove and a second groove. The fixed part includes a fixing joint, a sliding link pole and a handlebar. One end of the sliding link pole is extended into the fixing joint, and the other end of the sliding link pole is fitted with the handlebar. The fixing joint is hinged with the movable joint. The fixing joint is provided with a sliding positioning plug pin, and the sliding link pole is extended into one end of the fixing joint and fixingly connected with the positioning plug pin. The sliding link pole is driven by the handlebar to force the positioning plug pin into or out of the first groove and the second groove to realize folding positioning and retracting positioning of the bicycle. The utility model overcomes disadvantages of present technologies that a left and a right cover or a pin screw are used for fixing, further improves fastening performance of the bicycle frame when unfolded, and ensures more stable and safer riding. The fixing part and the foldable part are featured with simple structure, convenient assembly and more convenient operation.
Description
Technical field
This practical information relates to a kind of folding positioning device, particularly a kind of folding positioning device that is used for bicycle, battery-driven car, bicycle.
Background technology
At present, realize the time spent unlatching by folding device is installed on bicycle, battery-driven car, bicycle, the time spent folds and packs up portable function.Existing folding positioning device adopts the form of left and right sides cover plate mostly, and left cover is connected vehicle frame one end, and right cover plate is connected with the vehicle frame other end, and left and right cover plate articulates mutually, and by a latch-up structure left and right sides cover plate is fixed.During folding packing up, latch-up structure is opened, and left and right sides cover plate can relatively rotate, and car body is realized folding.The shortcoming of this scheme is very obvious, the locking mode of left and right sides cover plate in car is ridden process, thereby because fastening shakiness appears in rocking of car body, the problem in slit appears, bring potential safety hazard for riding of vehicle.
Also have a kind of mode, for example the disclosed name of Patent Office is called " folding positioning device of bicycle, Kickboard Scooter ", and the patent No. is " 00234271.5 ", and the day for announcing is the novel patent of realization in " February 28 calendar year 2001 ".In this piece patent, a kind of folding positioning device is disclosed, it is to establish an arc permanent seat in car pedal front end surface, the radian center of curved surfaces is crossed a pin hole and is connected a turret, curved surfaces at aperture axis to laying knock hole, the radially extension pipe of pipe is incorporated into the front side on turret arcuation surface downwards, turret arcuation surface rear side is in conjunction with a rigid body, the lower end is a positioning rod in the rigid body, socket elastic element end thread lock is through at the rigid body upper end screw pull handle that is spirally connected after its head, and turret both sides connecting strap is connected in permanent seat.Though described folding positioning device can launch and pack up operation smoothly, but still exist because of the fastening not good situation that car body rocks that occurs in the process of riding, also exist simultaneously to fold, pack up complex operation, complex structure is installed inconvenient situation.
In order to overcome problems of the prior art, the utility model provides a kind of folding positioning device that is used for bicycle, battery-driven car, bicycle.Adopt the combining mechanism of groove and tommy to realize the folding of car body and locate, simultaneously easy and simple to handle, further improve fastening effect.
A kind of folding positioning device that is used for bicycle, battery-driven car, bicycle that the utility model adopted, comprise a folding means, location parts, described folding means is articulated in described positioning element, described folding means comprises a turning joint, have first groove on the sidewall of described turning joint, the middle part has hinge hole; The head of described positioning element is a fixing joint, the front end of fixing joint have one with the cooresponding hinge hole of hinge hole of described turning joint, described fixing joint and described turning joint are hinged; Be equipped with a slide link in the described positioning element, one end of described slide link extend in the described fixing joint, the other end matches with drive element on being positioned at positioning element, comprise a location latch in the described fixing joint, the end that described slide link stretches in the described fixing joint is captiveed joint with described fastening screw, there is chute at place, two ends with respect to described fastening screw on the described fixing joint, the two-end part of described fastening screw is in chute, described fixing joint and described turning joint are hinged, described fastening screw is sliding in described chute under the drive of described slide link, snaps in or shift out first groove of described turning joint.
Adopt the utility model also to comprise following attached technical scheme: described drive element is an one handle, described handle is hinged with the attaching parts that is positioned on the described fixed parts, described handle comprises a front fork, have on the described attaching parts and described front fork position corresponding opening, described slide link is positioned at described attaching parts, the other end of described slide link has a bayonet socket, and described opening is corresponding with described bayonet socket, and described front fork stretches into the opening on the attaching parts and is positioned at the bayonet socket of slide link;
One spacer is installed on described attaching parts, described handle and described spacer are hinged, the bottom of described spacer is positioned at attaching parts, the other end of described slide link is installed a spring, one end of described spring leans on the lamellar body of described spacer, and the other end leans the end at the described slide link other end;
Described actuating device is an one handle, described handle is hinged with the attaching parts that is positioned on the fixed parts, described slide link stretch in the fixing joint and with the described fastening screw bonded assembly one end body of rod on be set with spring, one end of described spring leans on the sidewall of described fixing joint, the other end leans on described fastening screw, and the other end of described slide link and described handle are hinged;
There is a clamping mechanism inside of described handle, and described clamping mechanism matches with described spacer, when described handle rotates, and fixing described handle;
Described handle in-to-in clamping mechanism comprises a clamp, the front end of described clamp matches with described spacer, the rear end of clamp leans the spring on the described clamping mechanism, and the other end of described spring leans on the inwall of handle, and described clamp combines with button on being positioned at clamping mechanism; Have positioning teeth on the described spacer, the front end of described clamp snaps in the described positioning teeth; Described button drives clamp and moves the position that the front end of regulating clamp snaps in positioning teeth;
Have first groove on the sidewall of described turning joint, have second groove on another sidewall of described turning joint, described fastening screw snaps in or shifts out described second groove under the drive of described slide link;
Be with a slip cap on the described slide link, described slide link slides in described slip cap;
Adopt the beneficial effect that the utility model brought: (1) fixed parts of the present utility model and folding means are simple in structure, turning joint in the folding means can directly be connected with the vehicle frame one, but the slide link direct mount in the fixed parts is in the support body of vehicle frame, the handle direct mount is on vehicle frame, being connected and fixed the joint in the end of slip railing again gets final product, simple in structure, install very convenient.(2) only with hand is moved handle and can be realized folding or installing and using of car body in the operation of folding and unfolding, and is very efficient and convenient.(3) because when the clamping running condition, there are certain angle in turning joint and fixing joint, and the more close and firm that makes mutual clamping is difficult for playing the influence of jolting and rocking in the process of riding, be difficult for loosening.
Description of drawings
Fig. 1 is the utility model inner structure exploded perspective view;
Fig. 2 is the utility model lateral plan;
Fig. 3 is the utility model side sectional view;
Fig. 4 is the inner structure exploded perspective view of another embodiment of the utility model;
Fig. 5 is the lateral plan of another embodiment of the utility model;
Fig. 6 is the side sectional view of another embodiment of the utility model;
Fig. 7, Fig. 8 are for the utility model is folding, the deployed condition scheme drawing;
Fig. 9, Figure 10 are that another embodiment of the utility model is folding, the deployed condition scheme drawing;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As Fig. 1, Fig. 2, Fig. 3, Fig. 7, shown in Figure 8, the preferred embodiment for the utility model provides comprises following main parts size: turning joint 1, fixing joint 2, fastening screw 22, slide link 3, slip cap 32, spring 33, handle 4, front fork 41, attaching parts 5.
As Fig. 1, Fig. 2, a kind of folding positioning device that is used for bicycle, battery-driven car, bicycle shown in Figure 3, comprise folding means and positioning element, described folding means is articulated in described positioning element, described folding means comprises a turning joint 1, has first groove 11 on the sidewall of described turning joint 1, has second groove 12 on another sidewall of described turning joint, described fastening screw 22 snaps in or shifts out described second groove 12 under the drive of described slide link.The position that is positioned at the middle part in turning joint substantially has hinge hole 13.The head of described positioning element is a fixing joint 2, the front end of fixing joint 2 have one with the cooresponding hinge hole 21 of hinge hole of described turning joint, described fixing joint 2 is hinged with described turning joint 1.Be equipped with a slide link 3 in the described positioning element, one end of described slide link 3 extend in the described fixing joint 2, the other end matches with handle 4 on being positioned at positioning element, be with a slip cap 32 on the described slide link 3, described slide link 3 slides in described slip cap 32, the resistance of reducing friction.Comprise a location latch 22 in the described fixing joint 2, the end that described slide link 3 stretches in the described fixing joint 2 is captiveed joint with described fastening screw 22, there is chute 23 at place, two ends with respect to described fastening screw 22 on the described fixing joint 2, the two-end part of described fastening screw 22 is in chute 23, described fastening screw 22 snaps in or shifts out first groove 11 of described turning joint 1 sliding under the drive of described slide link 3 in described chute 23.
As shown in Figure 1, be equipped with a spacer 51 on the attaching parts 5, described handle 4 is hinged with spacer 51, the bottom of described spacer 51 is positioned at attaching parts 5, the other end of described slide link is installed a spring 33, one end of described spring 33 leans on the lamellar body of described spacer 51, and the other end leans the end at described slide link 3 other ends.Described handle 4 comprises a front fork 41, have on the described attaching parts (5) and described front fork 41 position corresponding opening 52, described slide link 3 is positioned at described attaching parts 5, the other end of described slide link 3 has a bayonet socket 31, described opening 52 is corresponding with described bayonet socket 31, and described front fork 41 stretches into the opening 52 on the attaching parts and is positioned at the bayonet socket 31 of slide link.
As Fig. 7, shown in Figure 8, in this preferred embodiment, described folding means and fixed parts can directly be installed on the vehicle frame as the part of car body or as parts.Attaching parts 5 on the fixed parts just can be the car pipe on the vehicle frame, and slide link is installed by portion within it, and the outside handle of installing is formed fixed parts.When installing separately, parts such as slide link 3, handle 4 are installed on the attaching parts 5 are installed on the vehicle frame again after forming fixed parts as parts.In like manner, folding means also can be a car body part or is installed on the car body as separate part.When folding stand, move handle 4, front fork 41 turns round and drives slide links 3 by bayonet socket 31 and slides, described slide link 3 drives the fastening screw 22 that is positioned at fixing joint 2 and slides along chute 23, thereby fastening screw 22 is shifted out in first groove 11 of described turning joint 1, this moment, car body can fold, after being retracted into the folding position, with described handle return, described fastening screw 22 snaps under the drive of described slide link in second groove 12, thereby car body is fixed on folded state, and is difficult for scattering.In the time will opening and using, by the above-mentioned steps repetitive operation fastening screw is snapped in first groove again and to get final product.
Another preferred embodiment that provides as Fig. 4, Fig. 5, the utility model shown in Figure 6, on the basis of original structure, install a clamping mechanism additional in the inside of described handle 4, described clamping mechanism matches with described spacer 51, when described handle rotates, the position of fixing described handle.Described handle 4 in-to-in clamping mechanisms comprise a clamp 42, and the rear end of clamp 42 leans a spring 43, and the other end of described spring 43 leans on the inwall of handle 4, and the below of described clamp 42 combines with button 44; Have positioning teeth 511 on the described spacer 51, the front end of described clamp 42 is a blade-like, and snaps in the described positioning teeth 511; Described button 43 drives clamp 42 and moves by up-and-down movement, and the front end of regulating clamp 42 snaps in the position of positioning teeth 511.
As Fig. 9, shown in Figure 10, in the preferred embodiment, when folding car body, press the button 44 on the fixed handle 4, button 44 drives clamp 42 motions, clamp front end and positioning teeth are separated, this moment handle 4 front fork 41 just can under the drive of handle, move, and and then the drive slide link move, make fastening screw 22 shift out first groove 11, vehicle frame folding, when vehicle frame folding behind the desired location, fastening screw snaps in second groove, this moment release button, clamp 42 is snapped on the positioning teeth 511 again, realize positioning and fixing.Clamping mechanism in this preferred embodiment, the position of actv. fixed handle, and then the soundness of fastening screw 22 in groove of slide link one end of fixed handle driving.Handle is in steady status when car body uses and turn up state, and then the fixing steady status of 3 bonded assembly fastening screws 22 of slide link in first groove 11, second groove 12.Improved fastening effect, reduced that car body is rocked and the influence that occurs becoming flexible in advancing.
The another preferred embodiment that provides according to the utility model, described actuating device is an one handle 4, described handle 4 is hinged with the attaching parts 5 that is positioned on the fixed parts, described slide link 3 one ends stretch in the fixing joint 2 and with described fastening screw 22 and are connected, and on its body of rod suit one spring 24, described spring 24 is on the body of rod between fastening screw 22 and the fixing joint rear wall, one end of described spring 24 leans on the rear wall of described fixing joint, the other end leans on described fastening screw 22, and the other end of described slide link directly is hinged with described handle 4.When folding car body makes, directly move handle 4, drive slide link 3 and move, shift out first groove 11 thereby drive fastening screw 22, after folding, reseting handle drives fastening screw 22 and snaps in second groove 12, finishes the folding work of packing up.When opening and using, repeat above-mentioned action, fastening screw 22 is snapped in first groove again get final product.
In above-mentioned each preferred embodiment, described fixed parts and folding means all can use as a part of direct connection of car body, also can be installed on the car body as the parts of independent manufacturing after, connect and use.Turning joint 1 can directly have the car body pipe support to extend parts that have two grooves and a hinge hole, also can become parts separately, captives joint with vehicle frame again.In like manner, the attaching parts 5 on the fixed parts also can be the vehicle frame body, also can be the fixed installation of separate part and vehicle frame.
Claims (8)
1, a kind of folding positioning device that is used for bicycle, battery-driven car, bicycle, comprise a folding means, location parts, described folding means is articulated in described positioning element, it is characterized in that: described folding means comprises a turning joint (1), have first groove (11) on the sidewall of described turning joint (1), the middle part has hinge hole (13); The head of described positioning element is a fixing joint (2), the front end of fixing joint (2) have one with the cooresponding hinge hole of hinge hole (21) of described turning joint, described fixing joint (2) is hinged with described turning joint (1); Be equipped with a slide link (3) in the described positioning element, one end of described slide link (3) extend in the described fixing joint (2), the other end matches with drive element (4) on being positioned at positioning element, comprise a location latch (22) in the described fixing joint (2), the end that described slide link (3) stretches in the described fixing joint (2) is captiveed joint with described fastening screw (22), there is chute (23) at the place, two ends that described fixing joint (2) is gone up with respect to described fastening screw (22), the two-end part of described fastening screw (22) is in chute (23), described fastening screw (22) snaps in or shifts out first groove (11) of described turning joint (1) sliding under the drive of described slide link (3) in described chute (23).
2, folding positioning device according to claim 1, it is characterized in that: described drive element is one handle (4), described handle (4) is hinged with the attaching parts (5) that is positioned on the described fixed parts, described handle (4) comprises a front fork (41), have on the described attaching parts (5) and described front fork (41) position corresponding opening (52), described slide link (3) is positioned at described attaching parts (5), the other end of described slide link (3) has a bayonet socket (31), described opening (52) is corresponding with described bayonet socket (31), and described front fork (41) stretches into the opening (52) on the attaching parts and is positioned at the bayonet socket (31) of slide link.
3, folding positioning device according to claim 2, it is characterized in that: a spacer (51) is installed on described attaching parts (5), described handle (4) is hinged with described spacer (51), the bottom of described spacer (51) is positioned at attaching parts (5), the other end of described slide link is installed a spring (33), one end of described spring (33) leans on the lamellar body of described spacer (51), and the other end leans the end at described slide link (3) other end.
4, folding positioning device according to claim 1, it is characterized in that: described actuating device is one handle (4), described handle (4) is hinged with the attaching parts (5) that is positioned on the fixed parts, described slide link (3) stretch in the fixing joint (2) and with described fastening screw (22) the bonded assembly one end body of rod on be set with spring (24), one end of described spring (24) leans on the sidewall of described fixing joint, the other end leans on described fastening screw (22), and the other end of described slide link and described handle (4) are hinged.
5, folding positioning device according to claim 2 is characterized in that: there is a clamping mechanism inside of described handle (4), and described clamping mechanism matches with described spacer (51), when described handle rotates, and fixing described handle.
6, folding positioning device according to claim 5, it is characterized in that: described handle (4) in-to-in clamping mechanism comprises a clamp (42), the front end of described clamp (42) matches with described spacer (51), the rear end of clamp (42) leans the spring (43) on the described clamping mechanism, the other end of described spring (43) leans on the inwall of handle (4), and described clamp (42) combines with button (44) on being positioned at clamping mechanism; Have positioning teeth (511) on the described spacer (51), the front end of described clamp (42) snaps in the described positioning teeth (511); Described button (43) drives clamp (42) and moves the position that the front end of regulating clamp (42) snaps in positioning teeth (511).
7, folding positioning device according to claim 1, it is characterized in that: have first groove (11) on the sidewall of described turning joint, on another sidewall of described turning joint, have second groove (12), described fastening screw (22) snaps in or shifts out described second groove (12) under the drive of described slide link.
8, folding positioning device according to claim 1 is characterized in that: be with a slip cap (32) on the described slide link (3), described slide link (3) slides in described slip cap (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118523 CN2908323Y (en) | 2006-06-06 | 2006-06-06 | Folding location device used for bicycle, electric power car, folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118523 CN2908323Y (en) | 2006-06-06 | 2006-06-06 | Folding location device used for bicycle, electric power car, folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908323Y true CN2908323Y (en) | 2007-06-06 |
Family
ID=38127534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118523 Expired - Fee Related CN2908323Y (en) | 2006-06-06 | 2006-06-06 | Folding location device used for bicycle, electric power car, folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908323Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443200A (en) * | 2014-08-07 | 2015-03-25 | 深圳市喜德盛自行车有限公司 | Scooter |
| CN105752247A (en) * | 2016-02-23 | 2016-07-13 | 大斧智能科技（常州）有限公司 | Scooter |
-
2006
- 2006-06-06 CN CN 200620118523 patent/CN2908323Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443200A (en) * | 2014-08-07 | 2015-03-25 | 深圳市喜德盛自行车有限公司 | Scooter |
| CN104443200B (en) * | 2014-08-07 | 2017-04-12 | 深圳市喜德盛自行车有限公司 | Scooter |
| CN105752247A (en) * | 2016-02-23 | 2016-07-13 | 大斧智能科技（常州）有限公司 | Scooter |
| CN105752247B (en) * | 2016-02-23 | 2018-08-24 | 大斧智能科技（常州）有限公司 | Scooter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012152069A1 (en) | Box-shaped foldable electric bicycle | |
| WO2015021812A1 (en) | Folding electric bicycle | |
| CN2908323Y (en) | Folding location device used for bicycle, electric power car, folding bicycle | |
| KR100903702B1 (en) | Releasable securing apparatus and method of using same | |
| CN2908327Y (en) | Scooter | |
| CN2710701Y (en) | Electric golf cart structure | |
| CN200981619Y (en) | Self-locking folding handle bar | |
| CN101041360A (en) | Bidirectional folding vehicle | |
| CN201220718Y (en) | Improved folder | |
| CN206623943U (en) | Electric motor bicycle with folding | |
| CN200981608Y (en) | Folding electric vehicle | |
| CN212195781U (en) | Folding lock of scooter | |
| CN211076204U (en) | Rear wheel structure with telescopic fulcrum shaft | |
| CN201176057Y (en) | Lever-arch type file mechanism | |
| CN2597316Y (en) | Portable folding bicycle | |
| CN202389541U (en) | Foldable structure of scooter | |
| CN2587754Y (en) | Turnover folding device for handle bar assembly | |
| CN214420628U (en) | Scooter | |
| CN2813433Y (en) | Folding bicycle | |
| CN2457013Y (en) | Folding structure of scooter | |
| CN2446034Y (en) | Foldable shock absorbing bicycle | |
| CN1640760A (en) | Folding joint device | |
| CN2442893Y (en) | Developing steering wheel lock | |
| CN2693635Y (en) | Bicycle folder | |
| CN2880652Y (en) | Improved structure of fast disassembling handlebar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 Termination date: 20120606 |