CN202337311U - Novel frame of electric bicycle - Google Patents
Novel frame of electric bicycle Download PDFInfo
- Publication number
- CN202337311U CN202337311U CN2011204681653U CN201120468165U CN202337311U CN 202337311 U CN202337311 U CN 202337311U CN 2011204681653 U CN2011204681653 U CN 2011204681653U CN 201120468165 U CN201120468165 U CN 201120468165U CN 202337311 U CN202337311 U CN 202337311U
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- CN
- China
- Prior art keywords
- saddle
- frame
- vehicle frame
- battery
- bend pipe
- 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 - Lifetime
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Abstract
The utility model discloses a novel frame of an electric bicycle. The novel frame comprises a main frame body, a battery box rack, a main vertical pipe of the frame and a rear carrier elbow pipe, and is characterized by further comprising a saddle elbow pipe; the saddle elbow pipe is connected with the main vertical pipe of the frame by a frame connecting device; the saddle elbow pipe is driven to rotate towards the direction of the rear section of the frame from the direction of the front section of the frame by the frame connecting device; and the battery box rack is arranged under the front of the saddle elbow pipe. The novel frame of the electric bicycle has the advantages that after the design of the single-tube elbow pipe is adopted, the technology for welding a rear carrier can be omitted, the cost is reduced, the whole bicycle line is smooth, and an outer covering part can be conveniently designed; when the forward rotation of the saddle elbow pipe is limited, a whole battery can be just locked under a saddle; when the backward motion of the saddle elbow pipe is limited, a battery box is completely exposed; therefore, the battery can be conveniently disassembled, and the anti-theft performance of the battery can be improved.
Description
Technical field
The utility model relates to a kind of new structure of electromobile frame, particularly relates to the new structure of clothes hanger part behind a kind of battery-driven car, saddle partial sum battery case part.
Background technology
The back clothes hanger part of the electromobile frame on the existing market all is traditional multitube welded structure, and weld nugget is many, and technology is more loaded down with trivial details; Saddle part, market car all be adopt from after the structure of upset forward, just design demand does not have other functions.
1. the welded back of this multitube clothes hanger, not only welding process is loaded down with trivial details, and wastes time and energy; If not careful operation also possibly cause the phenomenon that lacks weldering, leaks influence safety such as welding, welding is insecure during welding.
2. have the saddle standpipe of battery-driven car now, what major part adopted is the straight tube design, and the needs except in the design do not have other function.Market part battery-driven car also adopts the design of saddle bend pipe, just for the vehicle appearance design needs, does not have other function designs.
3. the vehicle frame battery case placement part of existing market car all at the rear of saddle, is put into after the whole center of gravity of vehicle is leaned on behind the battery, makes the motor section partial pressure excessive, can produce potential safety hazard, and the battery that is placed on the rear is stolen easily, and theftproof performance is low.
Summary of the invention
The utility model purpose is to provide to existing body frame structure for automotive a kind of structure of brand new original creation.
The utility model adopts following technical scheme for realizing above-mentioned purpose:
The novel vehicle frame of a kind of battery-driven car; Comprise main body of vehicle frame, battery case frame, vehicle frame main riser and back clothes hanger bend pipe; It is characterized in that: it also comprises the saddle bend pipe; Said saddle bend pipe is connected with the vehicle frame main riser through the vehicle frame connecting device, and said vehicle frame connecting device makes the saddle bend pipe rotate to vehicle frame back segment direction from vehicle frame leading portion direction; Said battery case chord position is in said saddle bend pipe front lower place.
It is further characterized in that: said back clothes hanger bend pipe is the single tube bend pipe.
The utility model advantage is: adopt the design of single tube bend pipe to reduce back clothes hanger welding process, and cost-cutting, the lines flow smoothly to make car load, is convenient to the design of outer covering piece; The saddle bend pipe adopts curved design and connects with rotatable connecting apparatus, and this design can make saddle dig fully, with the design of battery case frame in the saddle front lower place, makes the dismounting battery more convenient.When rotating forward, the saddle bend pipe receives when spacing, just can be with the cell integrated saddle below that is locked in, and receive backward when spacing when the saddle bend pipe, battery case exposes fully, so not only can make things convenient for battery to dismantle and also can promote anti-battery-theft property.
Description of drawings
Fig. 1 is the utility model saddle bend pipe initial position scheme drawing;
Fig. 2 is the utility model saddle bend pipe position view that rotates backward;
1, main body of vehicle frame; 2, battery case frame; 3, vehicle frame main riser; 4, back clothes hanger bend pipe; 5, saddle bend pipe; 6, vehicle frame connecting device.
The specific embodiment
The novel vehicle frame of a kind of battery-driven car shown in Fig. 1; Comprise main body of vehicle frame 1, battery case frame 2, vehicle frame main riser 3 and back clothes hanger bend pipe 4; It also comprises saddle bend pipe 5; Said saddle bend pipe 5 is connected with vehicle frame main riser 3 through vehicle frame connecting device 6, and said vehicle frame connecting device 6 makes saddle bend pipe 5 rotate to vehicle frame back segment direction from vehicle frame leading portion direction; Said battery case frame 2 is positioned at said saddle bend pipe 5 front lower places.
Fig. 2 under this state, can take out battery case for the saddle bend pipe position view that rotates backward easily.
Claims (2)
1. novel vehicle frame of battery-driven car; Comprise main body of vehicle frame, battery case frame, vehicle frame main riser and back clothes hanger bend pipe; It is characterized in that: it also comprises the saddle bend pipe; Said saddle bend pipe is connected with the vehicle frame main riser through the vehicle frame connecting device, and said vehicle frame connecting device can make the saddle bend pipe rotate to vehicle frame back segment direction from vehicle frame leading portion direction; Said battery case chord position is in said saddle bend pipe front lower place.
2. the novel vehicle frame of a kind of battery-driven car according to claim 1 is characterized in that: said back clothes hanger bend pipe is the single tube bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204681653U CN202337311U (en) | 2011-11-23 | 2011-11-23 | Novel frame of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204681653U CN202337311U (en) | 2011-11-23 | 2011-11-23 | Novel frame of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337311U true CN202337311U (en) | 2012-07-18 |
Family
ID=46486012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204681653U Expired - Lifetime CN202337311U (en) | 2011-11-23 | 2011-11-23 | Novel frame of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935438A (en) * | 2014-04-29 | 2014-07-23 | 天津雅迪实业有限公司 | Novel scooter frame |
-
2011
- 2011-11-23 CN CN2011204681653U patent/CN202337311U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935438A (en) * | 2014-04-29 | 2014-07-23 | 天津雅迪实业有限公司 | Novel scooter frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Xinri Electric Vehicle Co., Ltd. Assignor: Jiangsu Xinri E-vehicle Co., Ltd. Contract record no.: 2014420000006 Denomination of utility model: Novel frame of electric bicycle Granted publication date: 20120718 License type: Exclusive License Record date: 20140210 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |
|
| CX01 | Expiry of patent term |