CN203876881U - Electric bicycle with enlarged backrest - Google Patents
Electric bicycle with enlarged backrest Download PDFInfo
- Publication number
- CN203876881U CN203876881U CN201420261677.6U CN201420261677U CN203876881U CN 203876881 U CN203876881 U CN 203876881U CN 201420261677 U CN201420261677 U CN 201420261677U CN 203876881 U CN203876881 U CN 203876881U
- Authority
- CN
- China
- Prior art keywords
- backrest
- vehicle frame
- seat
- electric bicycle
- frame
- 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
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to an electric bicycle, in particular to an electric bicycle with an enlarged backrest and mainly solves the technical problems such that the prior type of electric bicycles lacks a backrest on the saddle; when two users ride on the electric bicycle, one behind is under no protection and easily has an accident; and the existing backrest with small area is unsuitable for bigger users. The electric bicycle with the enlarged backrest comprises a frame; a battery compartment is arranged in the frame; a footboard is arranged above the battery compartment; a front fork is arranged in the front of the frame and is connected with a front wheel; a head and a handlebar are connected to the upper end of the front fork; a saddle and a rear fork are arranged in the rear of the frame; the rear fork is connected with a rear wheel; a C-shaped support is connected to the rear of the saddle; a support is connected with the backrest through connecting bars; the backrest is 12-16mm long and 20-24mm wide; the center of the backrest is provided with a through hole; two ends of the backrest are arc shaped.
Description
Technical field
The utility model relates to a kind of Electrical Bicycle, especially relates to the Electrical Bicycle that a kind of band adds large-scale backrest.
Background technology
Existing Electrical Bicycle, its integral structure is all vehicle frame, motor, battery pack, several large major parts formations of controller, these large, need respectively controller, battery pack, motor etc. to be placed into the diverse location of Electrical Bicycle, form dissimilar Electrical Bicycle.Chinese patent discloses a kind of Electrical Bicycle (Granted publication number: CN2392717), its motor, storage battery, actuator and electric machine controller between two handlebars being arranged on trailing wheel center shaft by handlebar, vehicle seat, vehicle frame, front and rear wheel forms, storage battery is arranged in battery jar box, battery jar box is inserted and is embedded in storage battery seat chamber, and storage battery seat chamber is positioned at the die cavity top of backplate housing and the rear at the standpipe of the V-shape spider of vehicle frame; Backplate housing is arranged on the bottom of the V-shape spider of vehicle frame, and the die cavity top of backplate housing is storage battery seat chamber, on storage battery seat chamber, is fixed with plate seat, on plate seat, is provided with pair of electrodes; On storage battery, be provided with pair of electrodes, storage battery is arranged in battery jar box, battery jar box inserts in plate seat by the plate on it, plugboard trough is coordinated with plate seat and be embedded in storage battery seat chamber slotting battery jar box, and the pair of electrodes on storage battery is contacted with the pair of electrodes on plate seat, pair of electrodes is connected with actuator by wire; The forward and backward both sides of storage battery are provided with diagonal brace.But on the vehicle seat of this Electrical Bicycle, there is no backrest, in the time sitting two people, the people of back seat does not protect, and easily meet accident, and existing backrest area is less, cannot adapt to the people that volume is larger.
Utility model content
The utility model is to provide the Electrical Bicycle that a kind of band adds large-scale backrest; it is mainly to solve on the vehicle seat of prior art existing Electrical Bicycle there is no backrest; in the time sitting two people; the people of back seat does not protect; easily meet accident; and existing backrest area is less, cannot adapt to people's that volume is larger etc. technical matters.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
Band of the present utility model adds the Electrical Bicycle of large-scale backrest, comprises vehicle frame, in described vehicle frame, is provided with battery compartment, battery compartment top is provided with pedal, and the front portion of vehicle frame is provided with front fork, and front fork is connected with front-wheel, front fork upper end is connected with headstock, handlebar, and vehicle frame rear portion is provided with seat, back vent, and back vent is connected with trailing wheel, the rear portion of seat is connected with the support of C font, support connects backrest by connecting rod, and the length of backrest is 12-16mm, and wide is 20-24mm, backrest middle part is provided with through hole, and backrest two ends are circular arc.Backrest of the present utility model is connected to seat rear by the support of C font, makes like this height of backrest higher.The support of C font also can be used for doing the support bundling.And because the length of backrest is 12-16mm, wide is 20-24mm, makes its area larger, therefore can meet most of human needs.Because area increases, therefore on backrest, offer through hole and can alleviate the weight of whole backrest, and make it reduce windage in addition.The edge treated of backrest is in the arc-shaped, can facilitate people to buttress.
As preferably, the front end of described vehicle frame is connected with bicycle basket, and the vehicle frame at bicycle basket rear portion is provided with glove box.Bicycle basket and glove box can be placed the required article that carry.
As preferably, the front portion of described seat is connected to the rear portion of vehicle frame by bearing.Because seat is that front portion is connected on vehicle frame, therefore seat can automatically cushion in the time that Electrical Bicycle produces vibrations, thereby makes people have comfort.
As preferably, the bottom of described vehicle frame and trailing wheel place are all provided with pendulum pin.Park temporarily, can adopt the pendulum pin of bottom of frame.Stop the not used time, the pendulum pin at trailing wheel place can be put down, back wheels of vehicle is lifted.
Therefore, the utility model adopts the larger backrest of area, makes its needs that meet different human body, and after the increase of backrest area, windage does not increase, and the use of seat is also comparatively comfortable, simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model backrest.
Parts, position and numbering in figure: vehicle frame 1, pedal 2, front fork 3, front-wheel 4, headstock 5, handlebar 6, seat 7, back vent 8, trailing wheel 9, support 10, connecting rod 11, backrest 12, through hole 13, bicycle basket 14, glove box 15, bearing 16, pendulum pin 17.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the band of this example adds the Electrical Bicycle of large-scale backrest, comprise vehicle frame 1, in vehicle frame, be provided with battery compartment, battery compartment top is provided with pedal 2, the front portion of vehicle frame is provided with front fork 3, front fork is connected with front-wheel 4, front fork upper end is connected with headstock 5, handlebar 6, and vehicle frame rear portion is provided with seat 7, back vent 8, and back vent is connected with trailing wheel 9, the rear portion of seat is connected with the support 10 of C font, support connects backrest 12 by connecting rod 11, and the length of backrest is 14mm, and wide is 22mm, backrest middle part is provided with through hole 13, and backrest two ends are circular arc.The front end of vehicle frame is connected with bicycle basket 14, and the vehicle frame at bicycle basket rear portion is provided with glove box 15.The front portion of seat is connected to the rear portion of vehicle frame by bearing 16.The bottom of vehicle frame and trailing wheel place are all provided with pendulum pin 17.
When use, battery is put in the battery compartment of vehicle frame, starting power supply can operate.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. a band adds the Electrical Bicycle of large-scale backrest, comprise vehicle frame (1), it is characterized in that being provided with battery compartment in described vehicle frame (1), battery compartment top is provided with pedal (2), the front portion of vehicle frame is provided with front fork (3), front fork is connected with front-wheel (4), front fork upper end is connected with headstock (5), handlebar (6), vehicle frame rear portion is provided with seat (7), back vent (8), back vent is connected with trailing wheel (9), the rear portion of seat is connected with the support (10) of C font, support connects backrest (12) by connecting rod (11), the length of backrest is 12-16mm, wide is 20-24mm, backrest middle part is provided with through hole (13), backrest two ends are circular arc.
2. band according to claim 1 adds the Electrical Bicycle of large-scale backrest, it is characterized in that the front end of described vehicle frame (1) is connected with bicycle basket (14), and the vehicle frame at bicycle basket rear portion is provided with glove box (15).
3. band according to claim 1 and 2 adds the Electrical Bicycle of large-scale backrest, it is characterized in that the front portion of described seat (7) is connected to the rear portion of vehicle frame (1) by bearing (16).
4. band according to claim 1 and 2 adds the Electrical Bicycle of large-scale backrest, it is characterized in that the bottom of described vehicle frame (1) and trailing wheel place are all provided with pendulum pin (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261677.6U CN203876881U (en) | 2014-05-22 | 2014-05-22 | Electric bicycle with enlarged backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261677.6U CN203876881U (en) | 2014-05-22 | 2014-05-22 | Electric bicycle with enlarged backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876881U true CN203876881U (en) | 2014-10-15 |
Family
ID=51677408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261677.6U Expired - Fee Related CN203876881U (en) | 2014-05-22 | 2014-05-22 | Electric bicycle with enlarged backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876881U (en) |
-
2014
- 2014-05-22 CN CN201420261677.6U patent/CN203876881U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203237338U (en) | Safe and comfortable bicycle | |
| CN202987397U (en) | Frame of lightweight double-seat electro-tricycle with steel tube structure | |
| CN203876881U (en) | Electric bicycle with enlarged backrest | |
| CN202923800U (en) | Electric bicycle with liquid crystal display instrument | |
| CN204077908U (en) | A kind of battery-driven car with mobile phone charging function | |
| CN205417874U (en) | Bicycle backseat | |
| CN203888934U (en) | Electric bicycle with disc brake | |
| CN201261517Y (en) | Wheelbase adjustable electric bicycle | |
| CN202966535U (en) | Electric bicycle with automatic cruise | |
| CN202923801U (en) | Comfortable lithium battery electric vehicle | |
| CN203958411U (en) | Battery-driven car Portable frame stool | |
| CN203651987U (en) | Electric bicycle provided with multifunctional support | |
| CN202966537U (en) | Shockproof electric bicycle | |
| CN202739211U (en) | Table | |
| CN204279737U (en) | A kind of battery-driven car single saddle | |
| CN201961459U (en) | Comfortable electric bicycle frame | |
| CN203228888U (en) | Electric bicycle with bicycle-mounted USB (universal serial bus) charging interface | |
| CN207595121U (en) | A kind of U-shaped no nose vehicle seat for increasing shock-absorbing function | |
| CN202923805U (en) | Shockproof type simple electric vehicle | |
| CN202686625U (en) | Novel suspension frame | |
| CN207657969U (en) | A kind of built-in mini-folding electric vehicle of new energy | |
| CN202801985U (en) | Sunshade and rainproof automatic three-wheel chair | |
| CN205574131U (en) | Electric motor car children's seat | |
| CN202743369U (en) | Saddle for bicycle | |
| CN202463987U (en) | Motor bicycle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160522 |