CN206087121U - Electric bicycle embeds battery low tube - Google Patents
Electric bicycle embeds battery low tube Download PDFInfo
- Publication number
- CN206087121U CN206087121U CN201620892989.6U CN201620892989U CN206087121U CN 206087121 U CN206087121 U CN 206087121U CN 201620892989 U CN201620892989 U CN 201620892989U CN 206087121 U CN206087121 U CN 206087121U
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- battery
- electric bicycle
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Abstract
The utility model discloses an electric bicycle embeds battery low tube, including a pipe body, body middle part opening forms battery housing chamber, battery housing chamber both sides and for the fixed chamber of battery, is equipped with the fixed muscle hole of battery in the middle of the fixed chamber top of battery, the body is equipped with the strengthening rib that flushes with the battery housing chamber opening along length direction, the body was equipped with the line hole along length direction in the bottom both sides. The utility model discloses battery both ends through installation stationary blade stationary battery, improved the steadiness of battery, the design strengthening rib can improve product strength.
Description
Technical field
This utility model belongs to metal pipe material processing and manufacturing and equipment manufacturing technology field, and in particular to electrical salf-walking is in-car
Put battery down tube.
Background technology
Development is fast recently for light electric vehicle, and external hanging type battery is gradually built battery replacement, and existing battery outer tube structure is present
The situation that intensity is not enough, be easily deformed, causes battery assembling difficult, if increasing die cavity, makes battery and two side clearance of materials in the tube
Excessive, battery rocks shakiness, and the battery outer tube that existing market provides cannot meet intensity requirement during use.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide under a kind of electric bicycle internal battery
Pipe, it is ensured that bend pipe is indeformable, reduces re-shaping exercise.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of electric bicycle internal battery down tube, electric bicycle internal battery down tube, including body, in the body
It is battery lock chamber that portion's opening forms battery accommodating chamber, battery accommodating chamber both sides, and it is solid that battery lock chamber crown center is provided with battery
Determine muscle hole；The body is provided with the reinforcement flushed with battery accommodating chamber opening along its length, and the body is along its length
Cable-through hole is provided with two bottom sides.
Preferably, the battery fixing muscle hole passes through installation fixing piece self-contained battery.
Preferably, the body intermediate openings are formed by miller.
Beneficial effect：The electric bicycle internal battery down tube that this utility model is provided, battery fixing muscle hole is in battery two
End improves the steadiness of battery by installation fixing piece self-contained battery；Body top is formed battery by miller perforate to hold
Receive chamber, for installing battery, design reinforcement can improve product strength, while reinforcement is arranged on battery both sides, make battery
It is difficult double swerve；Cable-through hole is placed in down either side, makes materials in the tube not seem from the side excessively enlargement, also reduces first length of tube,
Beneficial to the collocation of top tube.
Description of the drawings
Sectional views of the Fig. 1 for this utility model battery lock chamber；
Fig. 2 is the sectional view after this utility model installs battery；
Fig. 3 is axonometric chart of the present utility model；
Fig. 4 is the axonometric chart after this utility model installs battery.
Specific embodiment
The technical solution of the utility model is further illustrated below by the drawings and specific embodiments.
Embodiment 1：
Electric bicycle internal battery down tube as shown in Figures 1 to 4, including body, tubular body is cavity, along cavity
Length direction is provided with battery fixing muscle hole 1 in cavity crown center, at the top of the cavity both sides be provided with reinforcement 2, in cavity bottom
Both sides are provided with cable-through hole 3；Opening is processed by miller in the middle part of body and forms battery accommodating chamber, open end is neat with 2 muscle of reinforcement
It is flat.
Battery 4 is put into into battery accommodating chamber from opening, battery accommodating chamber both sides are battery lock chamber, battery fixing muscle hole
1 passes through installation fixing piece self-contained battery.
Applicant states that above content is only preferred embodiment of the present utility model, for the ordinary skill people of this area
Member, according to thought of the present utility model, will change, this specification content in specific embodiments and applications
Should not be construed as to restriction of the present utility model.
Claims (3)
1. electric bicycle internal battery down tube, including body, it is characterised in that：The body intermediate openings form battery and accommodate
Chamber, battery accommodating chamber both sides are battery lock chamber, and battery lock chamber crown center is provided with battery fixing muscle hole；The body is along long
Degree direction is provided with the reinforcement flushed with battery accommodating chamber opening, and the body was provided with line in two bottom sides along its length
Hole.
2. electric bicycle internal battery down tube according to claim 1, it is characterised in that：The battery fixing muscle hole leads to
Cross installation fixing piece self-contained battery.
3. electric bicycle internal battery down tube according to claim 1, it is characterised in that：The body intermediate openings are led to
Cross miller to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892989.6U CN206087121U (en) | 2016-08-17 | 2016-08-17 | Electric bicycle embeds battery low tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892989.6U CN206087121U (en) | 2016-08-17 | 2016-08-17 | Electric bicycle embeds battery low tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087121U true CN206087121U (en) | 2017-04-12 |
Family
ID=58469507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892989.6U Active CN206087121U (en) | 2016-08-17 | 2016-08-17 | Electric bicycle embeds battery low tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087121U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583763A (en) * | 2017-12-26 | 2018-09-28 | 星恒电源股份有限公司 | Electric bicycle fame pipe with battery pack structure |
| WO2019028570A1 (en) * | 2017-08-10 | 2019-02-14 | 付萌华 | Frame tube for use with electric bicycle |
| CN109866626A (en) * | 2019-04-01 | 2019-06-11 | 南通天缘自动车有限公司 | It is a kind of for placing the materials in the tube of electric machine controller |
| JP2020116973A (en) * | 2019-01-18 | 2020-08-06 | ジック株式会社 | Power assisted bicycle |
| WO2020199011A1 (en) * | 2019-03-29 | 2020-10-08 | 南通天缘自动车有限公司 | Tube having t-shaped structure on inner wall |
-
2016
- 2016-08-17 CN CN201620892989.6U patent/CN206087121U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028570A1 (en) * | 2017-08-10 | 2019-02-14 | 付萌华 | Frame tube for use with electric bicycle |
| CN108583763A (en) * | 2017-12-26 | 2018-09-28 | 星恒电源股份有限公司 | Electric bicycle fame pipe with battery pack structure |
| JP2020116973A (en) * | 2019-01-18 | 2020-08-06 | ジック株式会社 | Power assisted bicycle |
| JP7265244B2 (en) | 2019-01-18 | 2023-04-26 | ジック株式会社 | electric assist bicycle |
| WO2020199011A1 (en) * | 2019-03-29 | 2020-10-08 | 南通天缘自动车有限公司 | Tube having t-shaped structure on inner wall |
| CN109866626A (en) * | 2019-04-01 | 2019-06-11 | 南通天缘自动车有限公司 | It is a kind of for placing the materials in the tube of electric machine controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |