CN202400204U - Cushion folding system - Google Patents
Cushion folding system Download PDFInfo
- Publication number
- CN202400204U CN202400204U CN2011205571190U CN201120557119U CN202400204U CN 202400204 U CN202400204 U CN 202400204U CN 2011205571190 U CN2011205571190 U CN 2011205571190U CN 201120557119 U CN201120557119 U CN 201120557119U CN 202400204 U CN202400204 U CN 202400204U
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- CN
- China
- Prior art keywords
- cushion
- folding
- panel
- push rod
- support bar
- 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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- 230000000694 effects Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 4
- 230000001595 contractor effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to an electric folding electric vehicle, and aims to provide a cushion folding system which is simple in structure and obvious in contraction effect after being folded. The cushion folding system comprises a cushion support rod, cushion panels, a panel folding lock bolt, a transmission rod and a cushion top rod, wherein one end of the transmission rod is connected with a bicycle faucet assembly in a movable mode, and the other end of the transmission rod is connected with the cushion top rod in a movable mode; two pulleys are arranged at the bottom of the cushion top rod; the top of the cushion top rod is connected with the cushion support rod in a movable mode by a pin shaft; one end of the cushion support rod is connected with a bicycle skeleton in a movable mode by the pin shaft, and the other end of the cushion support rod is connected with two pieces of cushion panels in a movable mode by the pin shaft; and the lower part of the cushion support rod is connected with the panel folding lock bolt in a movable mode by the pin shaft. The cushion folding system is skillful in structural design, simple in structure and obvious in contraction effect after being folded, and the cushion support rod, the cushion panels, the panel folding lock bolt, the transmission rod and the cushion top rod are matched with each other, so that the cushion panels are folded and unfolded.
Description
Technical field
The utility model relates to a kind of electric foldable battery-driven car, especially relates to the cushion folding system on a kind of electric foldable battery-driven car.
Background technology
Along with the continuous development of society, people require also increasingly high quickly and easily to trip, and known battery-driven car is because volume and quality are bigger; To parking the place certain requirement is arranged; Carry inconvenience, stolen easily, make type folding electric vehicle progressively receive people's attention, type folding electric vehicle on the market generally all is manually folding; Cushion foldable structure wherein is complicated, dwindles DeGrain after folding.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of and dwindles outstanding effect cushion folding system after simple in structure, folding.
The cushion folding system of the utility model, it comprises cushions support bar, cushion panel, panel folding locking bolt, drive link and cushion push rod, an end of drive link becomes to flexibly connect with the handle-bar assembly; The other end of drive link becomes to flexibly connect with the cushion push rod; The bottom of cushion push rod is provided with two pulleys, and the below of cushion push rod is provided with sliding rail, and sliding rail is provided with a spacing groove; The cushion push rod can slide on sliding rail through said pulley; The waist of cushion push rod is provided with shock-proof spring, and the top of cushion push rod becomes to flexibly connect with the cushions support bar through bearing pin, and an end of said cushions support bar becomes to flexibly connect through bearing pin with the queues of stationary traffic skeleton; The other end of cushions support bar flexibly connects by two cushion panels through bearing pin, and the bottom of cushions support bar becomes to flexibly connect through the folding locking bolt of bearing pin and panel.
Further; The cushion folding system of the utility model; The bottom of two cushion panels is equipped with pitch wheel can be synchronized with the movement it when folding, the front end of the folding locking bolt of panel is set in place between upper arresting pin on the keel and lower limit pin, and the rear end of the folding locking bolt of panel is provided with two slip cylinders; The slip cylinder slides at the sidepiece of cushion panel, makes the cushion panel accomplish folding, expansion and locking effect.
Further, the cushion folding system of the utility model is provided with flexible piston in the said shock-proof spring, its role is to not influence under the function of telescopic spring keep not lateral bending of spring.
Further, the cushion folding system of the utility model, said drive link be shaped as arc, suitable with the arc of keel frame.
Further, the cushion folding system of the utility model, said sliding rail are provided with a spacing groove and are fixed on the queues of stationary traffic skeleton, are shaped as arc, and be suitable with the arc of keel frame.
Compared with prior art; The beneficial effect of the utility model is: the utility model structure design is ingenious; By cooperatively interacting between cushions support bar, cushion panel, panel folding locking bolt, drive link and the cushion push rod; Realized the folding of cushion panel and opened that it is obvious to dwindle effect after it is simple in structure, folding.
Description of drawings
Fig. 1 is the constructional drawing of cushion folding system among the utility model embodiment;
Fig. 2 is the front view of cushion push rod;
Fig. 3 is the front view of the folding locking bolt of panel;
Fig. 4 is the constructional drawing under another state of cushion folding system.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Like Fig. 1-shown in Figure 4; The cushion folding system of present embodiment; It comprises cushions support bar 1, cushion panel 2, panel folding locking bolt 3, drive link 4 and cushion push rod 5, and an end of drive link 4 becomes to flexibly connect 5 one-tenth flexible connections of the other end of drive link 4 and cushion push rod with the handle-bar assembly; Drive link 4 be shaped as arc, suitable with the arc of keel frame.
The bottom of cushion push rod 5 is provided with two pulleys 51; The below of cushion push rod 5 is provided with sliding rail 6, and sliding rail 6 is provided with a spacing groove 61, and cushion push rod 5 can slide on sliding rail 6 through said pulley 51; The waist of cushion push rod 5 is provided with shock-proof spring 52; Be provided with flexible piston 53 in the shock-proof spring 52, the top of cushion push rod 5 is through 1 one-tenth flexible connection of bearing pin and cushions support bar, and an end of cushions support bar 1 becomes to flexibly connect through bearing pin with the queues of stationary traffic skeleton; The other end of cushions support bar 1 flexibly connects by two cushion panels through bearing pin, and the bottom of cushions support bar 1 is through the folding 3 one-tenth flexible connections of locking bolt of bearing pin and panel.
The bottom of two cushion panels 2 is equipped with pitch wheel can be synchronized with the movement it when folding; The front end of the folding locking bolt 3 of panel is set in place between upper arresting pin on the keel 7 71 and lower limit pin 72; The rear end of the folding locking bolt 3 of panel is provided with two slip cylinders 8; Slip cylinder 8 slides at the sidepiece of cushion panel 2, makes cushion panel 2 accomplish folding, expansion and locking effect.
Sliding rail is provided with a spacing groove and is fixed on the queues of stationary traffic skeleton, is shaped as arc, and is suitable with the arc of keel frame.
The cushion folding system of present embodiment, working process is following:
When folding, drive link 4 moves backward, and drive link 4 is stressed when giving cushion push rod 5; Pulley 51 is crossed spacing groove 61, promotes cushion push rod 5 and moves backward along the push rod track, causes cushions support bar 1 to move down; Drive the folding locking bolt 3 of panel and move down, because an end of the folding locking bolt 3 of panel is spacing by upper arresting pin 71 and lower limit pin 72, the middle part and the cushions support bar 1 of the folding locking bolt 3 of panel are hinged; Under the effect of lever principle, the other end of the folding locking bolt 3 of panel moves down, and slip cylinder 8 breaks away from cushion panel 2; Make the 2 downward foldings of cushion panel, it is folding to accomplish cushion.
Otherwise, in the time of need opening, cooperatively interacting by drive link 4, cushion push rod 5, the folding locking bolt 3 of panel, cylinder 8 upward movements that finally slide are pushed cushion panel 2 open.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (5)
1. cushion folding system; It is characterized in that: it comprises cushions support bar, cushion panel, panel folding locking bolt, drive link and cushion push rod; One end of said drive link becomes to flexibly connect with the handle-bar assembly, and the other end of drive link becomes to flexibly connect with the cushion push rod, and the bottom of said cushion push rod is provided with two pulleys; The below of cushion push rod is provided with sliding rail; Sliding rail is provided with a spacing groove, and the cushion push rod can slide on sliding rail through said pulley, and the waist of cushion push rod is provided with shock-proof spring; The top of cushion push rod becomes to flexibly connect with the cushions support bar through bearing pin; One end of said cushions support bar becomes to flexibly connect through bearing pin with the queues of stationary traffic skeleton, and the other end of cushions support bar flexibly connects by two cushion panels through bearing pin, and the bottom of cushions support bar becomes to flexibly connect through the folding locking bolt of bearing pin and panel.
2. cushion folding system according to claim 1; It is characterized in that: the bottom of two cushion panels is equipped with pitch wheel can be synchronized with the movement it when folding; The front end of the folding locking bolt of panel is set in place between upper arresting pin on the keel and lower limit pin; The rear end of the folding locking bolt of panel is provided with two slip cylinders, and the slip cylinder slides at the sidepiece of cushion panel, makes the cushion panel accomplish folding, expansion and locking effect.
3. cushion folding system according to claim 1 and 2 is characterized in that: be provided with flexible piston in the said shock-proof spring.
4. cushion folding system according to claim 3 is characterized in that: said drive link be shaped as arc, suitable with the arc of keel frame.
5. cushion folding system according to claim 4 is characterized in that: said sliding rail is provided with a spacing groove and is fixed on the queues of stationary traffic skeleton, is shaped as arc, and is suitable with the arc of keel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205571190U CN202400204U (en) | 2011-12-28 | 2011-12-28 | Cushion folding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205571190U CN202400204U (en) | 2011-12-28 | 2011-12-28 | Cushion folding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400204U true CN202400204U (en) | 2012-08-29 |
Family
ID=46697871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205571190U Expired - Fee Related CN202400204U (en) | 2011-12-28 | 2011-12-28 | Cushion folding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400204U (en) |
-
2011
- 2011-12-28 CN CN2011205571190U patent/CN202400204U/en not_active Expired - Fee Related
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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: 20120829 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |