CN205220947U - A structure for electric bicycle's battery is installed - Google Patents
A structure for electric bicycle's battery is installed Download PDFInfo
- Publication number
- CN205220947U CN205220947U CN201520829465.8U CN201520829465U CN205220947U CN 205220947 U CN205220947 U CN 205220947U CN 201520829465 U CN201520829465 U CN 201520829465U CN 205220947 U CN205220947 U CN 205220947U
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- CN
- China
- Prior art keywords
- head tube
- battery
- head pipe
- head
- 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 - Fee Related
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Abstract
The utility model relates to a structure for electric bicycle's battery is installed, including group battery, beam tube and first pipe assembly, first pipe assembly includes first head pipe and second head pipe, the one end of first head pipe is articulated mutually with the one end of second head pipe, second head guan shangkai has the notch, and this second head pipe welds with beam tube mutually, the group battery passes through second head pipe and sets up in beam tube, the utility model discloses a first head pipe and second head pipe articulated structure, second head pipe reaches neither with influence the car outward appearance through the beam tube that second head pipe got into with the group battery size is unanimous with beam tube welding and group battery, need not influence again to realize the battery concealed under the inflexible prerequisite of frame and connect in the electric motor car, and simultaneously, first head is managed and closed the connection has been reached better water -proof effects with the second head is managed.
Description
Technical field
The utility model relates to vehicle technology field, particularly relates to the structure that a kind of battery for Electrical Bicycle is installed.
Background technology
Electrical Bicycle develops the swiftest and the most violent extraordinary bicycle over nearly 10 years, compared with bicycle, there is following characteristics: based on electric drive, manpower is auxiliary by bike, vehicle frame mainly adopts U-shaped structure, vehicle frame increases battery, trailing wheel place increases motor, rear wheel rotation footpath is reduced, tire is wider, riding speed is than very fast, utensil has the structure of bicycle and has the Some features of motor bike concurrently, due to the raising of the average velociity of Electrical Bicycle, people are to its balance quality and ride for a long time and whether comfortablely propose requirement, the position of battery has a certain impact to ride comfort tool.
Bicycle of the prior art is all attached to electrical equipment, even removing needs to arrange outside motor one driven wheel and needs to arrange battery to supply motor power, but, cells known when mounted, have plenty of to be fixed on cycle frame and add cover plate as protecting cover, have plenty of by the frame tube mouth of pipe down, have the vehicle frame mouth of pipe to put into for battery, with a plastics plug member, the mouth of pipe is closed again afterwards.The mode of above-mentioned known installation battery component, the former gives prominence to affects car outward appearance at frame outside, and specially down, the connection rigidity between frame member tube and tube is restricted the latter's vehicle frame mouth of pipe, have impact on the rigidity of vehicle frame.
Utility model content
For the above-mentioned state of the art, subject matter to be solved in the utility model is to provide one both need not affect car outward appearance, the structure that a kind of battery for Electrical Bicycle that need not affect again vehicle frame rigidity is installed.
The technical scheme in the invention for solving the above technical problem is: the structure that a kind of battery for Electrical Bicycle is installed, comprise battery pack, beam pipe and head tube assembly, described head tube assembly comprises the first head tube and the second head tube, one end of described first head tube and one end of the second head tube are hinged, described second head tube has notch, this second head tube is welded mutually with beam pipe, and described battery pack is arranged in beam pipe by the second head tube.
Further, the other end of described first head tube and the other end of the second head tube all have screw, this first head tube other end is threaded with screw by screw with the other end of the second head tube, reaches dress and gets or keep in repair battery object easily.
Further, the geomery of described battery pack is all consistent with the geomery in the space in notch and beam pipe, reaches the object of pipe portion stationary battery group.
Further, the cross-sectional plane of described head tube parts is the outer oval shape of inner circle.
Compared with prior art, the utility model has the advantage of: the utility model adopts the first head tube and the hinged structure of the second head tube, second head tube is welded with beam pipe and battery pack enters the beam pipe consistent with battery size to reach by the second head tube and both need not affect car outward appearance, realize under need not affecting again the prerequisite of vehicle frame rigidity battery hidden be connected in battery-driven car, simultaneously, first head tube with closed connection of the second head tube reach better waterproof effect, the utility model is reasonable in design, accord with the demands of the market, be applicable to promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the part-structure schematic diagram of Fig. 1;
Fig. 3 is planar view of the present utility model.
Detailed description of the invention
As Figure 1-3, the structure that a kind of battery for Electrical Bicycle is installed, comprise battery pack 2, beam pipe 1 and head tube assembly 3, described battery pack 2 is arranged in beam pipe 1 by head tube assembly 3, the cross-sectional plane of described head tube parts 3 is the outer oval shape of inner circle, this head tube assembly 3 comprises the first head tube 3-1 and the second head tube 3-2, described second head tube 3-2 has the notch 3-3 that can pass in and out for battery pack 2, the notch 3-3 place of described second head tube 3-2 welds mutually with beam pipe 1, one end of described first head tube 3-1 and one end of the second head tube 3-2 are hinged, the other end of described first head tube 3-1 and the other end of the second head tube 3-2 are provided with screw 3-4, after battery pack 2 enters beam pipe 1 from notch 3-3, first head tube 3-1 is threaded with screw 3-4 by screw with the other end of the second head tube 3-2, thus enclose notch 3-3, reach waterproof effect, after entering beam pipe 1 to make battery pack 2, position is fixed, the oad of described battery pack 2 is all consistent with the oad in space in notch 3-3 and beam pipe 1.
During assembling, first battery pack 2 is put into beam pipe 1 by the notch 3-3 of the second head tube 3-2, because beam pipe 1 is consistent with the oad of battery pack 2, beam pipe 1 fixes battery pack 2, then, the other end being hinged on the first head tube 3-1 on the second head tube 3-2 is connected by the other end of screw with the second head tube 3-2, reaches the object of the notch on closed second head tube 3-2.
The utility model adopts the first head tube and the hinged structure of the second head tube, second head tube is welded with beam pipe and battery pack enters the beam pipe consistent with battery size to reach by the second head tube and both need not affect car outward appearance, realize under need not affecting again the prerequisite of vehicle frame rigidity battery hidden be connected in battery-driven car, simultaneously, first head tube with closed connection of the second head tube reach better waterproof effect, the utility model is reasonable in design, accords with the demands of the market, and is applicable to promoting.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. the battery for the Electrical Bicycle structure of installing, comprise battery pack (2), beam pipe (1) and head tube assembly (3), it is characterized in that, described head tube assembly (3) comprises the first head tube (3-1) and the second head tube (3-2), one end of described first head tube (3-1) and one end of the second head tube (3-2) are hinged, described second head tube (3-2) has notch (3-3), this second head tube (3-2) is welded mutually with beam pipe (1), described battery pack (2) is arranged in beam pipe (1) by the second head tube (3-2).
2. a kind of battery for Electrical Bicycle according to claim 1 structure of installing, it is characterized in that, the other end of described first head tube (3-1) and the other end of the second head tube (3-2) all have screw (3-4), and this first head tube (3-1) other end is threaded with screw (3-4) by screw with the other end of the second head tube (3-2).
3. a kind of battery for Electrical Bicycle according to claim 1 structure of installing, it is characterized in that, the size uniformity of the spatial form in the geomery of described battery pack (2) and notch (3-3) and beam pipe (1) causes.
4. a kind of battery for Electrical Bicycle according to claim 1 structure of installing, is characterized in that, the cross-sectional plane of described head tube assembly (3) is the outer oval shape of inner circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829465.8U CN205220947U (en) | 2015-10-26 | 2015-10-26 | A structure for electric bicycle's battery is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829465.8U CN205220947U (en) | 2015-10-26 | 2015-10-26 | A structure for electric bicycle's battery is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220947U true CN205220947U (en) | 2016-05-11 |
Family
ID=55896030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829465.8U Expired - Fee Related CN205220947U (en) | 2015-10-26 | 2015-10-26 | A structure for electric bicycle's battery is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284876A (en) * | 2018-02-05 | 2018-07-17 | 阿尔特汽车技术股份有限公司 | Subframe girder construction |
| CN108407592A (en) * | 2018-05-02 | 2018-08-17 | 天津固德莱特科技发展有限公司 | Z-type bicycle beam pipe battery case hidden installation structure |
-
2015
- 2015-10-26 CN CN201520829465.8U patent/CN205220947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284876A (en) * | 2018-02-05 | 2018-07-17 | 阿尔特汽车技术股份有限公司 | Subframe girder construction |
| CN108284876B (en) * | 2018-02-05 | 2024-03-26 | 阿尔特汽车技术股份有限公司 | Auxiliary frame beam structure |
| CN108407592A (en) * | 2018-05-02 | 2018-08-17 | 天津固德莱特科技发展有限公司 | Z-type bicycle beam pipe battery case hidden installation structure |
| CN108407592B (en) * | 2018-05-02 | 2023-04-25 | 天津固德莱特科技发展有限公司 | Hidden mounting structure of Z-shaped car beam tube battery box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181026 |