CN204077942U - The lockout mechanism that a kind of vehicle are folding - Google Patents
The lockout mechanism that a kind of vehicle are folding Download PDFInfo
- Publication number
- CN204077942U CN204077942U CN201420546013.4U CN201420546013U CN204077942U CN 204077942 U CN204077942 U CN 204077942U CN 201420546013 U CN201420546013 U CN 201420546013U CN 204077942 U CN204077942 U CN 204077942U
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- pin
- folding
- hole
- arranges
- axle sleeve
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Abstract
The utility model discloses the lockout mechanism that a kind of vehicle are folding, folding shaft arranges pin-and-hole, and axle sleeve arranges bullet pin, pin-and-hole and bullet pin suitable, described bullet pin arranges unblock clutch.Application the utility model, conveniently realizes locking and the unblock of folding shaft and axle sleeve, can realize the locking of folded state and deployed condition respectively, and can realize locking that is multi-level, multi-angle state, and structure is simple, efficiently handy.
Description
Technical field
The utility model belongs to folding vehicle accessory field, is specifically related to the lockout mechanism that a kind of vehicle are folding.
Background technology
Along with the raising of people's living standard, the life idea of individual character, fashion, health, environmental protection starts to be rooted in the hearts of the people, the vehicle of fashion environmental protection are again subject to pursuing of more and more people, volume after folding is little lightweight, portable folding vehicle stair activity, drive, ride in a bus or subway trip etc. all very convenient.
Existing Foldable bicycle or battery-driven car, its folding mode is all comparatively simple, usually a folding joint is set between two joint frame tube front-wheel directions, by folding joint by horizontal for vehicle frame doubling, folding rear vehicle volume is still larger, and two joint frame tubes are just carried out simple pivot joint by this kind of fold mechanism, the folding vehicle framework extremely unstable be made up of it, traffic safety can not get ensureing, and this scooter vehicle body being carried out to simply fold, complex operation step, still needs further improvement.
The fold locking mechanisms of the folding vehicle is particularly important, have influence on the structural stability of vehicle, the folding vehicle of prior art has had the fold mechanism being convenient to fold, also need to add simple and effective lockout mechanism, while folding vehicle folding process is simplified, its folded configuration is stablized, and driving safety coefficient improves, and can not affect the folding volume of vehicle.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the technical problems to be solved in the utility model is: design the lockout mechanism that a kind of vehicle are folding, realize locking and the unblock of folded state and deployed condition, and can realize locking and the unblock of multi-level, multi-angle.
Solving the problems of the technologies described above adopted technical scheme is: design the lockout mechanism that a kind of vehicle are folding, it is characterized in that, folding shaft arranges pin-and-hole, axle sleeve arranges bullet pin, pin-and-hole and bullet pin suitable, described bullet pin arranges unblock clutch, folding shaft arranges multiple pin-and-hole, described unblock clutch is handle, described unblock clutch comprises bracing wire, bracing wire one end connects bullet pin, other end connecting pin pedal or manual open and close device, described bullet pin is arranged at the axle sleeve of rear wheel frame, the corresponding bullet pin of its folding shaft arranges pin-and-hole, described rear wheel frame comprises left and right wheel carrier, the axle sleeve of corresponding left and right wheel carrier arranges bullet pin respectively, the corresponding bullet pin of its folding shaft arranges pin-and-hole, described bullet pin is arranged at pedal axle sleeve, its folding shaft correspondence arranges pin-and-hole, the axle sleeve of frame before described bullet pin is arranged at, its folding shaft arranges pin-and-hole, described bullet pin comprises a spring.
The beneficial effect that has of application the utility model comprises, and the lockout mechanism that these vehicle are folding, can realize locking and the unblock of folded state and deployed condition, and can realize locking and the unblock of multi-level, multi-angle.Implementation procedure mainly relies on cooperatively interacting of folding shaft and axle sleeve, convenient and swift, and structure is simple, efficiently handy.
Locking position is selected in folding shaft, avoids increasing extra device, can not increase the overall volume after folding, and Stability Analysis of Structures after locking, installs simple and convenient, is easy to manipulation.Folding shaft arranges pin-and-hole, and axle sleeve arranges bullet pin, pin-and-hole and bullet pin suitable, can not affect the fluency that axle coordinates with axle sleeve, described bullet pin arranges unblock clutch, unties the locking of axle and axle sleeve by unlocking clutch.
Folding shaft arranges multiple pin-and-hole, and when bullet pin enters each pin-and-hole successively, the folding angles free locking that can presetting, multistage setting adds buffering, avoids two folding position fierceness collisions, to press during unlocked to unlock clutch.And press and unlock clutch when not unclamping always, folding axle sleeve can around axle free motion.
Described unblock clutch is handle, directly can pull handle manipulation and unlock; Described unblock clutch comprises bracing wire, bracing wire one end connects bullet pin, other end connecting pin pedal or manual open and close device, use the unlocking manner of bracing wire, the setting position unlocking clutch can be selected arbitrarily, can with other handlebars or foot pedal apparatus with the use of, unlocking in the lump when stepping on stretcher or pull manual open and close device, realizing " an action multiple use ".
Described bullet pin comprises a spring, and when bullet pin turns to pin-and-hole position on axle, can directly automatically spring in pin-and-hole under the action of the spring, the rotation of axle sleeve be automatically locked upon calling a subroutine.Therefore, folding shaft can set up two pin-and-holes separately as required at different positions, the pin-and-hole of a folded state locking, the pin-and-hole of a deployed condition locking, when folding putting in place, bullet pin springs into the pin-and-hole of folded state locking automatically, realizes folding automatic lock fixed; Handle after unlocking clutch unlocked, when launching to put in place, bullet pin springs into the pin-and-hole of deployed condition locking automatically, realizes expansion and automatically locks.
This structure can connected applications to each folding joints of the folding vehicle, concrete, described bullet pin is arranged at the axle sleeve of rear wheel frame, and the corresponding bullet pin of its folding shaft arranges pin-and-hole; Described rear wheel frame comprises left and right wheel carrier, and the axle sleeve of corresponding left and right wheel carrier arranges bullet pin respectively, and the corresponding bullet pin of its folding shaft arranges pin-and-hole; Described bullet pin is arranged at pedal axle sleeve, and its folding shaft correspondence arranges pin-and-hole; The axle sleeve of frame before described bullet pin is arranged at, its folding shaft arranges pin-and-hole.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model integral structure schematic diagram
Fig. 3 is pin-and-hole structural representation
Fig. 4 is that rear wheel frame folds schematic diagram
Fig. 5 is that left and right wheel carrier folds schematic diagram
Fig. 6 is that pedal coordinates schematic diagram with left and right wheel carrier
Fig. 7 is left and right wheel carrier folding shaft schematic diagram
Fig. 8 is pedal structure schematic diagram
Fig. 9 is that car load folds schematic diagram
Figure 10 is that car load launches schematic diagram
In figure: 1, folding shaft 2, pin-and-hole 3, axle sleeve 4, bullet pin 5, stretcher 6, spring 7, front frame 8, pedal 9, the right wheel carrier of bracing wire 10 rear wheel frame 11 revolver frame 12.
Detailed description of the invention
As shown in the figure, the lockout mechanism that a kind of vehicle are folding, it is characterized in that, folding shaft 1 arranges pin-and-hole 2, axle sleeve 3 arranges bullet pin 4, pin-and-hole 2 is suitable with bullet pin 4, described bullet pin 4 arranges unblock clutch, folding shaft 1 arranges multiple pin-and-hole 2, described unblock clutch is handle, described unblock clutch comprises bracing wire 9, bracing wire 9 one end connects bullet pin 4, other end connecting pin pedal 5 or manual open and close device, described bullet pin 4 is arranged at the axle sleeve of rear wheel frame 10, the corresponding bullet pin 4 of its folding shaft 1 arranges pin-and-hole 2, described rear wheel frame 10 comprises left and right wheel carrier, the axle sleeve 3 of corresponding left and right wheel carrier arranges bullet pin 4 respectively, the corresponding bullet pin 4 of its folding shaft 1 arranges pin-and-hole 2, described bullet pin 4 is arranged at pedal 8 axle sleeve, its folding shaft 1 correspondence arranges pin-and-hole 2, the axle sleeve 3 of frame 7 before described bullet pin 4 is arranged at, its folding shaft 1 arranges pin-and-hole 2, described bullet pin 4 comprises a spring 6.
The lockout mechanism that these vehicle are folding, can realize locking and the unblock of folded state and deployed condition, and can realize locking and the unblock of multi-level, multi-angle.Implementation procedure mainly relies on cooperatively interacting of folding shaft 1 and axle sleeve 3, and convenient and swift, structure is simple, efficiently handy.
Locking position is selected in folding shaft 1, avoids increasing extra device, can not increase the overall volume after folding, and Stability Analysis of Structures after locking, installs simple and convenient, is easy to manipulation.Folding shaft 1 arranges pin-and-hole 2, and axle sleeve 3 arranges bullet pin 4, pin-and-hole and 2 bullet pins 4 suitable, can not affect the fluency that axle coordinates with axle sleeve, described bullet pin 4 arranges unblock clutch, unties the locking of axle and axle sleeve by unlocking clutch.
Folding shaft 1 arranges multiple pin-and-hole 2, and when bullet pin 4 enters each pin-and-hole 2 successively, the folding angles free locking that can presetting, multistage setting adds buffering, avoids two folding position fierceness collisions, to press during unlocked to unlock clutch.And press and unlock clutch when not unclamping always, folding axle sleeve can around axle free motion.
Described unblock clutch is handle, directly can pull handle manipulation and unlock; Alternative, described unblock clutch comprises bracing wire 9, bracing wire 9 one end connects bullet pin 4, other end connecting pin pedal 5 or manual open and close device, use the unlocking manner of bracing wire, the setting position unlocking clutch can be selected arbitrarily, can with other handlebars or foot pedal apparatus with the use of, unlock in the lump when stepping on stretcher 5 or pulling manual open and close device, realize " an action multiple use ".
Described bullet pin 4 comprises a spring 6, and when bullet pin 4 turns to pin-and-hole 2 position on axle, can directly automatically spring in pin-and-hole 2 under the effect of spring 6, the rotation of axle sleeve 3 be automatically locked upon calling a subroutine.Therefore, folding shaft 1 can set up two pin-and-holes separately as required at different positions, the pin-and-hole of a folded state locking, the pin-and-hole of a deployed condition locking, when folding putting in place, bullet pin 4 springs into the pin-and-hole of folded state locking automatically, realizes folding automatic lock fixed; Handle after unlocking clutch unlocked, when launching to put in place, bullet pin 4 springs into the pin-and-hole of deployed condition locking automatically, realizes expansion and automatically locks.
This structure can connected applications to each folding joints of the folding vehicle, concrete, embodiment 1, described bullet pin 4 is arranged at the axle sleeve of rear wheel frame 10, and the corresponding bullet pin 4 of its folding shaft arranges pin-and-hole 2.
Introduce the implementation process that folding shaft 1 arranges two pin-and-holes below, set up two pin-and-holes separately, the pin-and-hole of a folded state locking, the pin-and-hole of a deployed condition locking.Press unblock clutch during folded state, bullet pin 4 is deviate from pin-and-hole, and stretch rear wheel frame 10, axle sleeve 3 rotates around folding shaft 1, and when launching complete, bullet pin 4 turns to another pin-and-hole position on axle just, springs into pin-and-hole and automatically locks; When need fold, again press unblock clutch, bullet pin 4 is unlocked clutch pull-out in pin-and-hole 2, and rear wheel frame 10 drives axle sleeve 3 to be able to continue motion around axle, and folding when putting in place, bullet pin 4 just springs into pin-and-hole and automatically locks.
When pin-and-hole 2 arranges multiple, the locking process of multi-level multi-angle is simple, repeats no more in the present embodiment.
Embodiment 2, described rear wheel frame 10 comprises revolver frame 11 and right wheel carrier 12, and the axle sleeve 3 of corresponding left and right wheel carrier arranges bullet pin 4 respectively, and the corresponding bullet pin 4 of its folding shaft 1 arranges pin-and-hole 2.Left and right wheel carrier combines upon deployment, and the folding time-division stands in the both sides of folding shaft, so that trailing wheel can divide stand in front-wheel both sides.Therefore folding shaft can set up four pin-and-holes 2 separately, arranges two and launches lock hole, arrange foldable locking hole respectively at two endpoint locations at point midway.
Embodiment 3, described bullet pin 4 is arranged at the axle sleeve of pedal 8, and its folding shaft 1 correspondence arranges pin-and-hole 2; The axle sleeve of frame 7 before described bullet pin 4 is arranged at, its folding shaft arranges pin-and-hole 2.Front the axle sleeve 3 shared folding shaft 1 of frame 7 with pedal 8, front that the axle sleeve position of frame 7 is placed in the middle, the axle sleeve of pedal 8 is front the both sides of frame 7 axle sleeve, and the position of pin-and-hole 2 and quantity can be arranged by corresponding axle sleeve 3.
It is to be noted; above-mentioned embodiment is only the utility model preferred embodiment; for those skilled in the art, under the prerequisite meeting utility model works principle, any equivalent or similar replacement all falls into protection domain of the present utility model.
Claims (9)
1. the lockout mechanism that the vehicle are folding, it is characterized in that, folding shaft arranges pin-and-hole, and axle sleeve arranges bullet pin, pin-and-hole and bullet pin suitable, described bullet pin arranges unblock clutch.
2. the lockout mechanism that a kind of vehicle according to claim 1 are folding, it is characterized in that, folding shaft arranges multiple pin-and-hole.
3. the lockout mechanism that a kind of vehicle according to claim 1 are folding, is characterized in that, described unblock clutch is handle.
4. the lockout mechanism that a kind of vehicle according to claim 1 are folding, it is characterized in that, described unblock clutch comprises bracing wire, and bracing wire one end connects bullet pin, other end connecting pin pedal or manual open and close device.
5. the lockout mechanism that a kind of vehicle according to claim 1 and 2 are folding, it is characterized in that, described bullet pin is arranged at the axle sleeve of rear wheel frame, and the corresponding bullet pin of its folding shaft arranges pin-and-hole.
6. the lockout mechanism that a kind of vehicle according to claim 5 are folding, it is characterized in that, described rear wheel frame comprises left and right wheel carrier, and the axle sleeve of corresponding left and right wheel carrier arranges bullet pin respectively, and the corresponding bullet pin of its folding shaft arranges pin-and-hole.
7. the lockout mechanism that a kind of vehicle according to claim 1 and 2 are folding, it is characterized in that, described bullet pin is arranged at pedal axle sleeve, and its folding shaft correspondence arranges pin-and-hole.
8. the lockout mechanism that a kind of vehicle according to claim 1 are folding, is characterized in that, the axle sleeve of frame before described bullet pin is arranged at, its folding shaft arranges pin-and-hole.
9. the lockout mechanism that a kind of vehicle according to claim 1,2,3,4,6 or 8 are folding, it is characterized in that, described bullet pin comprises a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546013.4U CN204077942U (en) | 2014-09-23 | 2014-09-23 | The lockout mechanism that a kind of vehicle are folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546013.4U CN204077942U (en) | 2014-09-23 | 2014-09-23 | The lockout mechanism that a kind of vehicle are folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077942U true CN204077942U (en) | 2015-01-07 |
Family
ID=52170683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546013.4U Expired - Fee Related CN204077942U (en) | 2014-09-23 | 2014-09-23 | The lockout mechanism that a kind of vehicle are folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016044988A1 (en) * | 2014-09-23 | 2016-03-31 | 于永飞 | Locking mechanism for folding transportation device |
| WO2016044987A1 (en) * | 2014-09-23 | 2016-03-31 | 于永飞 | Locking mechanism for foldable transportation device |
-
2014
- 2014-09-23 CN CN201420546013.4U patent/CN204077942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016044988A1 (en) * | 2014-09-23 | 2016-03-31 | 于永飞 | Locking mechanism for folding transportation device |
| WO2016044987A1 (en) * | 2014-09-23 | 2016-03-31 | 于永飞 | Locking mechanism for foldable transportation device |
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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: 20150107 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |