CN218506044U - Electric vehicle frame with ultrathin electricity storage tank structure - Google Patents
Electric vehicle frame with ultrathin electricity storage tank structure Download PDFInfo
- Publication number
- CN218506044U CN218506044U CN202222710279.5U CN202222710279U CN218506044U CN 218506044 U CN218506044 U CN 218506044U CN 202222710279 U CN202222710279 U CN 202222710279U CN 218506044 U CN218506044 U CN 218506044U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- storage tank
- body connecting
- electricity storage
- 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.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
An electric bicycle frame with an ultrathin electricity storage tank structure relates to the technical field of electric bicycle frame structures. The portable electric bicycle comprises a seat rod, a front fork sleeve rod and a bicycle body connecting rod for connecting the seat rod and the front fork sleeve rod; the method is characterized in that: the vehicle body connecting rod and the seat rod or/and the front fork sleeve rod are welded to form a closed loop structure, and a battery jar with a flat structure is fixedly installed in the closed loop structure. Hide the battery and install in this closed loop structure, under the condition that does not influence automobile body connecting rod support intensity, hide the installation battery, compact structure, the battery core of battery is arranged the platykurtic and is put into in the battery jar, even when the user adopts pedal the riding, can not influence both legs activity yet, the utility model discloses be particularly useful for supplementary lightweight electric bicycle of manpower.
Description
Technical Field
The utility model relates to electric bicycle frame technical field.
Background
In order to solve the problem of battery storage, the conventional frame structure of the electric bicycle generally stores batteries in a centralized manner below a pedal or in a frame below a seat, so that the frame is wider and heavy; in order to solve the technical problem, the portable electric bicycle is proposed to hide the battery in the steel tube of the frame and integrate the battery and the frame, but the battery is put into the steel tube of the frame, the steel tube needs to be thickened, and an opening needs to be cut on the steel tube generally, so that the storage amount of the battery is small, and the support strength of the frame is influenced.
SUMMERY OF THE UTILITY MODEL
To sum up, the utility model aims to solve the technical insufficiency that the battery of current lightweight electric bicycle hides and deposits the existence, and provide an ultra-thin electricity storage tank structure electric motor car frame.
For solving the utility model provides a technique is not enough, and the technical scheme of adoption is:
an electric vehicle frame with an ultrathin electricity storage tank structure comprises a seat rod, a front fork sleeve rod and a vehicle body connecting rod for connecting the seat rod and the front fork sleeve rod; the method is characterized in that: the vehicle body connecting rod and the seat rod or/and the front fork sleeve rod are welded to form a closed loop structure, and a battery jar with a flat structure is fixedly installed in the closed loop structure.
As to the utility model discloses do further limited technical scheme including:
the vehicle body connecting rod is of a U-shaped structure, two ends of a rod of the vehicle body connecting rod are welded and fixed on the front side wall of the seat rod, and the bent part of the vehicle body connecting rod is welded and fixed on the rear side wall of the front fork sleeve rod.
The battery jar including kerve and apron, kerve and apron are respectively from the left and right sides lock seal of closed loop construction, the kerve is connected with the mounting lock that circles in the closed loop construction, apron and kerve lock connection.
The bottom groove comprises a box body embedded in the closed-loop structure and a first panel with the size larger than the area of an inner frame of the closed-loop structure, and the first panel is fixedly connected with the bottom surface of the box body; the cover plate comprises an inner cover and a second panel, wherein the inner cover is covered with the box body, the second panel is symmetrical to the first panel, and the second panel is fixedly connected with the outer side face of the inner cover.
The rear side wall of the front fork loop bar is welded and fixed with the bending part of the vehicle body connecting rod through an arc-shaped seat.
The vehicle body connecting rod is a U-shaped structure formed by bending a round steel pipe.
The box body is internally provided with a clapboard which divides the inner cavity of the box body into a rectangular battery storage bin and a semicircular controller storage bin.
Two straight sections of the U-shaped structure vehicle body connecting rod are parallel and are welded and fixed with the front side wall of the seat post at an included angle of 60-90 degrees.
The cover plate is locked, sealed and fixed with the stud at the edge of the opening of the bottom groove through a screw.
The edges of the first panel and the second panel are flush and attached to the left side and the right side of the vehicle body connecting rod.
The utility model has the advantages that: the utility model discloses an improve the automobile body connecting rod, automobile body connecting rod and seat pole or the welding of front fork cover pole constitutes closed loop structure, hide the battery and install in this closed loop structure, under the condition that does not influence automobile body connecting rod support intensity, hide the installation battery, compact structure, the battery core of battery is arranged the platykurtic and is put into in the battery jar, even when the user adopts pedal when riding, can not influence the both legs activity yet, the utility model discloses be particularly useful for supplementary lightweight electric bicycle of manpower.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the exploded structure of the present invention.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and preferred embodiments of the present invention.
Referring to fig. 1 and 2, the utility model discloses an electric vehicle frame with an ultrathin electricity storage tank structure, which comprises a seat post 1, a front fork sleeve post 2, and a vehicle body connecting rod 3 for connecting the seat post 1 and the front fork sleeve post 2; the welding of automobile body connecting rod 3 and seat pole 1 or \ and front fork loop bar 2 constitutes closed loop structure 30, fixed mounting has flat structure's battery jar 4 in closed loop structure 30. That is, when the vehicle body connecting rod 3 adopts two parallel connecting rods, the front and rear ends of the two parallel connecting rods are respectively connected with the seat rod 1 and the front fork sleeve rod 2, and the closed loop structure 30 is formed by welding the vehicle body connecting rod 3 with the seat rod 1 and the front fork sleeve rod 2; if the vehicle body connecting rod 3 adopts a U-shaped structure shown in the drawing, two rod ends of the vehicle body connecting rod 3 are welded and fixed on the front side wall of the seat post 1, and the bent part of the vehicle body connecting rod 3 is welded and fixed on the rear side wall of the front fork sleeve rod 2, the closed loop structure 30 is formed by welding the vehicle body connecting rod 3 and the seat post 1; when both ends of the vehicle body link 3 are welded and fixed to the front fork pocket bar 2 and the bent portion of the vehicle body link 3 is welded and fixed to the seat bar 1, the closed loop structure 30 is formed by welding the vehicle body link 3 and the front fork pocket bar 2.
In order to facilitate battery installation, the battery jar 4 comprises a bottom jar 41 and a cover plate 42, the bottom jar 41 and the cover plate 42 are respectively buckled and sealed from the left side and the right side of the closed-loop structure 30, namely, the closed-loop structure 30 is used as a protective supporting frame of the battery jar 4, and the battery jar 4 can be clamped and fixed on the vehicle body connecting rod 3 through the bottom jar 41 and the cover plate 42; in order to improve the installation firmness, a fixing member 31 can be added on the seat post 1 and the vehicle body connecting rod 3, the bottom groove 41 is locked and connected with a plurality of fixing members 31 on the inner ring of the closed loop structure 30, and the cover plate 42 is locked and connected with the bottom groove 41.
In order to integrate the battery box 4 and the vehicle body connecting rod 3 into a whole, so that the whole vehicle frame is compact and light, the bottom groove 41 comprises a box body 411 embedded in the closed loop structure and a first panel 412 with the size larger than the area of an inner frame of the closed loop structure 30, and the first panel 412 is fixedly connected with the bottom surface of the box body 411; the cover plate 42 includes an inner cover 421 covering the case 411, and a second panel 422 symmetrical to the first panel 412, wherein the second panel 422 is fixedly connected with the outer side of the inner cover 421. The inner lid 421 and the second panel 422 can be adhered or clamped together, and are locked, sealed and fixed with the stud at the edge of the bottom slot opening of the box 411 by screws from outside the second panel 422. The preferable scheme of the further step is as follows: the edges of the first panel 412 and the second panel 422 are flush with the left side and the right side of the vehicle body connecting rod 3, and the battery jar 4 and the vehicle body connecting rod 3 form a connecting side plate of the connecting seat rod 1 and the front fork sleeve rod 2 in appearance, and the existence of the battery jar 4 is ignored.
In order to strengthen the utility model discloses a smoothness degree and intensity, automobile body connecting rod 3 be the U-shaped structure that a circular steel pipe formed of bending. Furthermore, the rear side wall of the front fork sleeve rod 2 is welded and fixed with the bending part of the vehicle body connecting rod 3 through an arc-shaped seat 21.
Under the condition that the requirement of battery capacity is low and the space of the battery jar 4 allows, the box body 411 is internally provided with a partition plate 403 which divides the inner cavity of the box body into a rectangular battery storage bin 401 and a semi-circular controller storage bin 402.
In the specific implementation process, two straight sections of the U-shaped structure vehicle body connecting rod 3 are parallel and can be welded and fixed with the front side wall of the seat post 1 at an included angle of 60-90 degrees.
To sum up, the utility model discloses small, compact structure need not too much support and supports, and is light practical.
Claims (10)
1. An electric vehicle frame with an ultrathin electricity storage tank structure comprises a seat rod, a front fork sleeve rod and a vehicle body connecting rod for connecting the seat rod and the front fork sleeve rod; the method is characterized in that: the vehicle body connecting rod and the seat rod or/and the front fork sleeve rod are welded to form a closed loop structure, and a battery jar with a flat structure is fixedly installed in the closed loop structure.
2. The ultra-thin electric vehicle frame with the electricity storage tank structure as claimed in claim 1, wherein: the vehicle body connecting rod is of a U-shaped structure, two ends of a rod of the vehicle body connecting rod are welded and fixed on the front side wall of the seat rod, and the bent part of the vehicle body connecting rod is welded and fixed on the rear side wall of the front fork sleeve rod.
3. The ultra-thin electric vehicle frame with the electricity storage tank structure as claimed in claim 1, wherein: the battery jar include kerve and apron, kerve and apron are respectively from the left and right sides lock seal of closed loop construction, the kerve is connected with the mounting lock that circles in the closed loop construction, apron and kerve lock connection.
4. The electric vehicle frame with the ultrathin electricity storage tank structure as claimed in claim 3, characterized in that: the bottom groove comprises a box body embedded in the closed-loop structure and a first panel with the size larger than the area of an inner frame of the closed-loop structure, and the first panel is fixedly connected with the bottom surface of the box body; the cover plate comprises an inner cover and a second panel, wherein the inner cover is covered by the box body, the second panel is symmetrical to the first panel, and the second panel is fixedly connected with the outer side surface of the inner cover.
5. The frame of the ultrathin electric vehicle with the electricity storage tank structure as claimed in claim 2, characterized in that: the rear side wall of the front fork loop bar is welded and fixed with the bending part of the vehicle body connecting rod through an arc-shaped seat.
6. The frame of the ultrathin electric vehicle with the electricity storage tank structure as claimed in claim 1, characterized in that: the vehicle body connecting rod is a U-shaped structure formed by bending a round steel pipe.
7. The electric vehicle frame with the ultrathin electricity storage tank structure as claimed in claim 4, characterized in that: the box body is internally provided with a clapboard which divides the inner cavity of the box body into a rectangular battery storage bin and a semicircular controller storage bin.
8. The electric vehicle frame with the ultrathin electricity storage tank structure as claimed in claim 2, characterized in that: two straight sections of the U-shaped structure vehicle body connecting rod are parallel and are welded and fixed with the front side wall of the seat post at an included angle of 60-90 degrees.
9. The electric vehicle frame with the ultrathin electricity storage tank structure as claimed in claim 3, characterized in that: the cover plate is locked, sealed and fixed with the stud at the edge of the opening of the bottom groove through a screw.
10. The frame of the ultrathin electric vehicle with the electricity storage tank structure as claimed in claim 4, characterized in that: the edges of the first panel and the second panel are flush and attached to the left side and the right side of the vehicle body connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710279.5U CN218506044U (en) | 2022-10-14 | 2022-10-14 | Electric vehicle frame with ultrathin electricity storage tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710279.5U CN218506044U (en) | 2022-10-14 | 2022-10-14 | Electric vehicle frame with ultrathin electricity storage tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218506044U true CN218506044U (en) | 2023-02-21 |
Family
ID=85216387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222710279.5U Active CN218506044U (en) | 2022-10-14 | 2022-10-14 | Electric vehicle frame with ultrathin electricity storage tank structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218506044U (en) |
-
2022
- 2022-10-14 CN CN202222710279.5U patent/CN218506044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218506044U (en) | Electric vehicle frame with ultrathin electricity storage tank structure | |
| JPH04113252U (en) | Automotive battery storage structure | |
| CN210941964U (en) | Lightweight plastic front end frame module for vehicle body | |
| CN207938689U (en) | A kind of Vehicular battery box body device | |
| CN205997744U (en) | A kind of automobile seat arm | |
| CN211308888U (en) | Electric motor car battery case mounting structure | |
| CN209972711U (en) | Battery car structure | |
| CN206141708U (en) | Split type electric tricycle frame | |
| CN2626768Y (en) | Cell box for electric bicycle | |
| CN219969909U (en) | Frame tail structure and motorcycle | |
| CN218112850U (en) | Multifunctional electric vehicle tail box | |
| CN217100160U (en) | Integrated air filter support and automobile | |
| CN207015491U (en) | A kind of basket | |
| CN207060176U (en) | Electric automobile forward engine room assembly | |
| CN216887075U (en) | Ultra-light low-cost frame | |
| CN215706869U (en) | Double-clamping-plate bicycle frame | |
| CN216833915U (en) | New forms of energy sightseeing vehicle body structure | |
| CN212709808U (en) | Electric vehicle frame | |
| CN211308867U (en) | Electric light motorcycle frame structure | |
| CN205311761U (en) | Frame behind electric bicycle | |
| CN217864540U (en) | Scooter frame and scooter | |
| CN212022858U (en) | Easy-to-disassemble and assemble storage battery car basket | |
| CN213139023U (en) | Electric vehicle seat barrel and electric vehicle | |
| CN220273544U (en) | Reinforced type fixed support system for solar photovoltaic panel | |
| CN215622469U (en) | Electric scooter body structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |