CN203268203U - Backseat structure of electric bicycle with foldable rear backrest - Google Patents
Backseat structure of electric bicycle with foldable rear backrest Download PDFInfo
- Publication number
- CN203268203U CN203268203U CN 201320167392 CN201320167392U CN203268203U CN 203268203 U CN203268203 U CN 203268203U CN 201320167392 CN201320167392 CN 201320167392 CN 201320167392 U CN201320167392 U CN 201320167392U CN 203268203 U CN203268203 U CN 203268203U
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- China
- Prior art keywords
- cushion
- back seat
- rear backrest
- seat rack
- backrest
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- 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.)
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Abstract
The utility model discloses a backseat structure of an electric bicycle with a foldable rear backrest. The backseat structure comprises a backseat support, a cushion and the rear backrest, wherein the backseat support is fixedly arranged on a rear hub of the electric bicycle, the cushion is arranged on the backseat support, and the lower end of the rear backrest is vertically and fixedly arranged at the rear end of the backseat support. The rear end of the cushion is detachably fixed at the rear end of the backseat support, the front end of the cushion is rotatably fixed at the front end of the backseat support, and the lower end of the rear backrest can rotate relative to the backseat support and can be hidden under the cushion. The backseat structure of the electric bicycle with the foldable rear backrest is convenient to detach, the cushion is convenient to turn, and the rear backrest can be folded and hidden under the cushion, so that space of a backseat is effectively enlarged, the comfort degree is improved, consumption requirements of different people groups are met, and meanwhile conciseness of the appearance of the electric bicycle can be effectively improved.
Description
Technical field
The utility model relates to a kind of back seat of electric bicycle, relates in particular to a kind of rear backrest Foldable electric bicycle rear seat construction.
Background technology
Along with the Global Sustainable Development cry constantly, environmental protection and energy saving become themes of the times.The trip instrument of low-carbon (LC), low consumption becomes the favorite of the people of the world under the New Times.At once move, the battery-driven car development is rapid, the very fast fashionable whole world.But the cushion of existing Electrical Bicycle and rear backrest are all non-dismountable or the fixing mode of screw, and this is defined with regard to the usage space that makes cushion, are not suitable for the larger crowd of build and use, and traveling comfort is not good.
Summary of the invention
In order to overcome defects, the utility model provides a kind of rear backrest Foldable electric bicycle rear seat construction, can dismantle easily or turnover cushion, with the rear backrest folded concealed in cushion below, actv. strengthens the space of back seat, increases comfort level, satisfies the consumption demand of different crowd.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of rear backrest Foldable electric bicycle rear seat construction, comprise the back seat rack that is fixed on the Electrical Bicycle rear-wheel hub, be placed in the rear backrest on the rear end that cushion on this back seat rack and lower end be vertically located in this back seat rack, the rear end of described cushion is removably fixed in the rear end of described back seat rack, and the front end of described cushion can rotate the front end that is fixed in described back seat rack; The lower end of described rear backrest can also can be hidden in below described cushion in relatively described back seat rack rotation.
As further improvement of the utility model, the structure that the front end that the rear end of described cushion is removably fixed in the rear end of described back seat rack and described cushion can rotate the front end that is fixed in described back seat rack is: the arranged on left and right sides of described cushion front end sets firmly respectively the connecting strap of a vertical described cushion upper side, be provided with a chute parallel with described cushion upper side in this every a connecting piece, in this each chute respectively activity pass a cushion upset bearing pin, an end of this each cushion upset bearing pin is individually fixed on described back seat rack; The rear end downside of described cushion is provided with fixedly jump ring of a cushion, fixedly be provided with a cushion jump ring fixed link in the jump ring position at the corresponding described cushion of the aft end face of described back seat rack, fixedly jump ring and this cushion jump ring fixed link locking that can cooperatively interact of described cushion.
As further improvement of the utility model, described back seat rack is square framework, and the middle part of this back seat rack laterally is provided with a handrail along this framework, and described cushion is located between the handrail and rear backrest of this back seat rack.
As further improvement of the utility model, the lower end of described rear backrest can be relatively described back seat rack rotation and the structure that can be hidden in described cushion below be: between two relative medial surfaces of the left and right side of the lower end of described rear backrest and the framework of described back seat rack respectively by the rear backrest bearing pin flexible connection of overturn.
As further improvement of the utility model, also be provided with a rear backrest position-limited lever between two frameworks of described back seat rack, the middle part of this rear backrest position-limited lever is bent to form described cushion jump ring fixed link to described cushion upper side direction.
As further improvement of the utility model, the left and right side of the lower end of described rear backrest and shown in be respectively equipped with a nylon damping gasket between the two relative medial surfaces of framework of back seat rack.
As further improvement of the utility model, be respectively equipped with a backplate outside the left and right side of described back seat rack.
The beneficial effects of the utility model are: can dismantle easily or turnover cushion, in the cushion below, actv. strengthens the space of back seat with the rear backrest folded concealed, increases comfort level, to satisfy the consumption demand of different crowd, can also effectively improve Electrical Bicycle outward appearance terseness simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is one of the utility model folding process structural representation;
Fig. 3 is two of the utility model folding process structural representation;
Fig. 4 is three of the utility model folding process structural representation;
Fig. 5 is the structural representation after the utility model folds.
By reference to the accompanying drawings, make the following instructions:
1---back seat rack 2---cushion
3---rear backrest 4---connecting strap
5---chute 6---cushion upset bearing pin
7---cushion is jump ring 8 fixedly---cushion jump ring fixed link
9---handrail 10---rear backrest upset bearing pin
11---rear backrest position-limited lever 12---nylon damping gasket
13---backplate
The specific embodiment
By reference to the accompanying drawings; the utility model is elaborated; but protection domain of the present utility model is not limited to following embodiment, and the simple equivalence of namely in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.
As shown in Figure 1, a kind of rear backrest Foldable electric bicycle rear seat construction, comprise the back seat rack 1 that is fixed on the Electrical Bicycle rear-wheel hub, be placed in the rear backrest 3 on the rear end that cushion 2 on this back seat rack and lower end be vertically located in this back seat rack, the rear end of described cushion is removably fixed in the rear end of described back seat rack, and the front end of described cushion can rotate the front end that is fixed in described back seat rack; The lower end of described rear backrest can also can be hidden in below described cushion in relatively described back seat rack rotation.Like this, when needs normally used rear backrest, cushion was placed in back seat rack top, and rear backrest vertically is fixed in the rear end of back seat rack, can be for people provides back-supported normally the time, as shown in Figure 1.Having the larger people of build to use, and during the back seat insufficient space, can first disassemble the connection between cushion rear end and back seat rack, then with the cushion rear end in the counterclockwise direction to its front end rotation, be about to the cushion rear end and start, as shown in Figure 2.And then rear backrest is rotated in the rear-facing seat support in the counterclockwise direction, as shown in Figure 3, and be placed in below, cushion normal position, be about to rear backrest and be hidden in back seat rack, as shown in Figure 4.And then the cushion cw is turned round and fixes with back seat rack, namely cushion is returned to initial normal position, if shown in 5, rear backrest is hidden in below cushion fully, can increase thus the bearing space of cushion, is suitable for different crowd and uses.
Preferably, the structure that the front end that the rear end of described cushion is removably fixed in the rear end of described back seat rack and described cushion can rotate the front end that is fixed in described back seat rack is: the arranged on left and right sides of described cushion front end sets firmly respectively the connecting strap 4 of a vertical described cushion upper side, be provided with a chute 5 parallel with described cushion upper side in this every a connecting piece, in this each chute respectively activity pass a cushion upset bearing pin 6, an end of this each cushion upset bearing pin is individually fixed on described back seat rack; The rear end downside of described cushion is provided with fixedly jump ring 7 of a cushion, fixedly be provided with a cushion jump ring fixed link 8 in the jump ring position at the corresponding described cushion of the aft end face of described back seat rack, fixedly jump ring and this cushion jump ring fixed link locking that can cooperatively interact of described cushion.When needs are hidden rear backrest, as shown in Figure 2, can be first with fixing jump ring 7 and cushion jump ring fixed link 8 relation that unlocks of cushion, then cushion 2 is drawn forward around cushion upset bearing pin 6 and takes out and overturn, thereby realize the upset of cushion, in order to rear backrest is hidden into cushion below.
Preferably, described back seat rack is square framework, and the middle part of this back seat rack laterally is provided with a handrail 9 along this framework, and described cushion is located between the handrail and rear backrest of this back seat rack.The setting of handrail, can so that passenger help, to guarantee its safety.
Preferably, the lower end of described rear backrest can be relatively described back seat rack rotation and the structure that can be hidden in described cushion below be: between two relative medial surfaces of the left and right side of the lower end of described rear backrest and the framework of described back seat rack respectively by rear backrest bearing pin 10 flexible connections of overturn.As shown in Figure 3, rotate the rear backrest upper end, the rotation of the relative rear backrest upset in its lower end bearing pin, thereby the rotation that realizes rear backrest hide, rear backrest is finally rotated to back seat rack, as shown in Figure 4.
Preferably, also be provided with a rear backrest position-limited lever 11 between two frameworks of described back seat rack, the middle part of this rear backrest position-limited lever is bent to form described cushion jump ring fixed link to described cushion upper side direction.
Preferably, the left and right side of the lower end of described rear backrest and shown in be respectively equipped with a nylon damping gasket 12 between the two relative medial surfaces of framework of back seat rack, the damping with between increasing both effectively prevents from becoming flexible.
Preferably, be respectively equipped with a backplate 13 outside the left and right side of described back seat rack, thereby so that when rear backrest is hidden under cushion, this rear backrest blocked, make the car load outward appearance neat and artistic.
Claims (7)
1. rear backrest Foldable electric bicycle rear seat construction, comprise the back seat rack (1) that is fixed on the Electrical Bicycle rear-wheel hub, be placed in the rear backrest (3) on the rear end that cushion (2) on this back seat rack and lower end be vertically located in this back seat rack, it is characterized in that: the rear end of described cushion is removably fixed in the rear end of described back seat rack, and the front end of described cushion can rotate the front end that is fixed in described back seat rack; The lower end of described rear backrest can also can be hidden in below described cushion in relatively described back seat rack rotation.
2. rear backrest Foldable electric bicycle rear seat construction according to claim 1, it is characterized in that: the structure that the front end that the rear end of described cushion is removably fixed in the rear end of described back seat rack and described cushion can rotate the front end that is fixed in described back seat rack is: the left side of described cushion front end, right both sides set firmly respectively the connecting strap (4) of a vertical described cushion upper side, be provided with a chute (5) parallel with described cushion upper side in this every a connecting piece, in this each chute respectively activity pass a cushion upset bearing pin (6), one end of this each cushion upset bearing pin is individually fixed on described back seat rack, the rear end downside of described cushion is provided with fixedly jump ring (7) of a cushion, fixedly be provided with a cushion jump ring fixed link (8) in the jump ring position at the corresponding described cushion of the aft end face of described back seat rack, fixedly jump ring and this cushion jump ring fixed link locking that can cooperatively interact of described cushion.
3. rear backrest Foldable electric bicycle rear seat construction according to claim 2, it is characterized in that: described back seat rack is square framework, the middle part of this back seat rack laterally is provided with a handrail (9) along this framework, and described cushion is located between the handrail and rear backrest of this back seat rack.
4. rear backrest Foldable electric bicycle rear seat construction according to claim 3 is characterized in that: the lower end of described rear backrest can relatively described back seat rack rotation and the structure that can be hidden in described cushion below be: between two relative medial surfaces of the left and right side of the lower end of described rear backrest and the framework of described back seat rack respectively by rear backrest bearing pin (10) flexible connection of overturn.
5. rear backrest Foldable electric bicycle rear seat construction according to claim 4, it is characterized in that: also be provided with a rear backrest position-limited lever (11) between two frameworks of described back seat rack, the middle part of this rear backrest position-limited lever is bent to form described cushion jump ring fixed link to described cushion upper side direction.
6. rear backrest Foldable electric bicycle rear seat construction according to claim 4 is characterized in that: the left and right side of the lower end of described rear backrest and shown in be respectively equipped with a nylon damping gasket (12) between the two relative medial surfaces of framework of back seat rack.
7. rear backrest Foldable electric bicycle rear seat construction according to claim 1, is characterized in that: be respectively equipped with a backplate (13) outside the left and right side of described back seat rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167392 CN203268203U (en) | 2013-04-07 | 2013-04-07 | Backseat structure of electric bicycle with foldable rear backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167392 CN203268203U (en) | 2013-04-07 | 2013-04-07 | Backseat structure of electric bicycle with foldable rear backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268203U true CN203268203U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167392 Expired - Fee Related CN203268203U (en) | 2013-04-07 | 2013-04-07 | Backseat structure of electric bicycle with foldable rear backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097715A (en) * | 2013-04-07 | 2014-10-15 | 捷奥比电动车有限公司 | Electric bicycle rear seat structure with foldable rear backrest |
| US10926823B2 (en) | 2016-06-02 | 2021-02-23 | Darius Development Limited | Cycle seat |
-
2013
- 2013-04-07 CN CN 201320167392 patent/CN203268203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097715A (en) * | 2013-04-07 | 2014-10-15 | 捷奥比电动车有限公司 | Electric bicycle rear seat structure with foldable rear backrest |
| CN104097715B (en) * | 2013-04-07 | 2016-05-25 | 捷奥比电动车有限公司 | Rear backrest Foldable electric bicycle rear seat construction |
| US10926823B2 (en) | 2016-06-02 | 2021-02-23 | Darius Development Limited | Cycle seat |
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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: 20131106 Termination date: 20140407 |