CN109866862A - A kind of T-shaped structure materials in the tube of inner wall - Google Patents
A kind of T-shaped structure materials in the tube of inner wall Download PDFInfo
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- CN109866862A CN109866862A CN201910254921.3A CN201910254921A CN109866862A CN 109866862 A CN109866862 A CN 109866862A CN 201910254921 A CN201910254921 A CN 201910254921A CN 109866862 A CN109866862 A CN 109866862A
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- Prior art keywords
- tube
- wall
- tube wall
- structural member
- shaped structural
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of T-shaped structure materials in the tube of inner wall, pipeline including hollow setting and the T-shaped structural member of one or more set on the inner wall of the pipe, the T-shaped structural member is arranged along the length direction of the pipeline, and the length of the T-shaped structural member is identical as the length of the pipeline.The T-shaped structure materials in the tube of a kind of inner wall provided by the present invention, structure is simple, and easily manufactured, optional range is wide, can reinforce the intensity of pipe, is stablized using vehicle frame made of pipe, prevents from shaking or distorting in vehicle frame use process.
Description
Technical field
The present invention relates to electric vehicle body pipe support technical fields, and in particular to a kind of T-shaped structure materials in the tube of inner wall.
Background technique
It is typically all based on hollow pipe in the selection in electric vehicle materials in the tube structure at present, but this materials in the tube are in actual use meeting
Appearance problems, such as the intensity of pipe is not high, and pipe is easy bending, influences the safety of vehicle body, and the vehicle frame of hollow materials in the tube
It can shake or distort in use, influence using feeling.
Summary of the invention
It is an object of the invention to provide a kind of T-shaped structure materials in the tube of inner wall, solve one in above-mentioned prior art problem or
Person is multiple.
The T-shaped structure materials in the tube of a kind of inner wall according to the present invention, pipeline including hollow setting and are set in the pipeline
The T-shaped structural member of one or more of wall, the T-shaped structural member are arranged along the length direction of the pipeline, institute
The length for stating T-shaped structural member is identical as the length of the pipeline.
The T-shaped structure materials in the tube of a kind of inner wall provided by the present invention, structure is simple, and easily manufactured, optional range is wide, can add
The intensity of strong pipe, is stablized using vehicle frame made of pipe, prevents from shaking or distorting in vehicle frame use process.
In some embodiments, the pipeline is the mono-layer tube of square, circle or any irregular polygon.It can
The pipe shape under different size is selected according to the actual demand of client, variation multiplicity, the vehicle frame diversity height produced.
In some embodiments, the pipeline includes bottom edge tube wall, the side for being fixedly connected with bottom edge tube wall both sides
Tube wall and the top margin tube wall for being fixedly connected with two sides tube wall, the side tube wall are vertically arranged with the bottom edge tube wall, two sides
It is arranged in parallel between the tube wall of side, the top margin tube wall arc-shaped setting outward.The wherein choosing of the materials in the tube shape under an embodiment
It selects, materials in the tube are used as electric bicycle fame down tube, and inner space is for placing battery of electric bicycle.
In some embodiments, the quantity of the T-shaped structural member is one, and the T-shaped structural member is set to
The midpoint of the bottom edge tube wall.The use of T-shaped structural member prevents from shaking or distorting in vehicle frame use process.
In some embodiments, the quantity of the T-shaped structural member is two, and two T-shaped structural members are respectively mounted
In on the bottom edge tube wall, using the central axes of the length direction of the bottom edge tube wall as benchmark line, two T-shaped structural members are in
It is symmetrically distributed on the basis of axis.The use of T-shaped structural member prevents from shaking or distorting in vehicle frame use process.
In some embodiments, there are space parts between the two T-shaped structural members.T-shaped structural member makes
It is shaken or is distorted in vehicle frame use process with preventing, under this design, so that mutual stability is more preferable.
In some embodiments, the quantity of the T-shaped structural member is two, the T-shaped structural member installation
In the bottom edge tube wall and side tube wall fever junction, on the basis of the central axes of the length direction of the bottom edge tube wall
Line, two T-shaped structural members are symmetrically distributed on the basis of central axes.The use of T-shaped structural member prevents vehicle frame from using
It shakes or distorts in the process.
In some embodiments, the angle of the surface plate of the T-shaped structural member and bottom edge tube wall or side tube wall
It is 45 °.Stability is more preferable.
In some embodiments, the medial surface of the top margin tube wall is equipped with twice circle card slot, and the card slot is described in
The length direction of top margin tube wall is distributed setting, is arranged in parallel between twice circle card slot.
In some embodiments, empty slot is offered on the top margin tube wall.The charging of battery pack can be installed at empty slot
Mouthful, facilitate installation and replacement battery pack.
Detailed description of the invention
Fig. 1 is that a kind of quantity of the T-shaped structure materials in the tube of inner wall of one embodiment of the present invention is a T-shaped knot
The structural schematic diagram of component；
Fig. 2 is that a kind of quantity of the T-shaped structure materials in the tube of inner wall of one embodiment of the present invention is a T-shaped knot
The structural schematic diagram of component；
Fig. 3 is that a kind of quantity of the T-shaped structure materials in the tube of inner wall of one embodiment of the present invention is a T-shaped knot
The structural schematic diagram of component；
Fig. 4 is a kind of knot of the placed inside battery pack of the T-shaped structure materials in the tube of inner wall of one embodiment of the present invention
Structure schematic diagram.
Specific embodiment
With reference to the accompanying drawings of the specification, the present invention is described in more detail.
As shown in FIG. 1 to FIG. 4, a kind of T-shaped structure materials in the tube of inner wall and are set to pipeline 1 at pipeline 1 including hollow setting
The T-shaped structural member 2 of one or more of inner wall, T-shaped structural member 2 are arranged along the length direction of pipeline 1, " T " word
The length of shape structural member 2 is identical as the length of pipeline 1.
The length of T-shaped structural member 2 is identical as the length of pipeline 1, and its role is to reinforce the intensity of pipe.
The T-shaped structure materials in the tube of a kind of inner wall provided by the present invention, structure is simple, and easily manufactured, optional range is wide, can add
The intensity of strong pipe, is stablized using vehicle frame made of pipe, prevents from shaking or distorting in vehicle frame use process.
Among the above, the selectivity multiplicity of pipeline 1, pipeline 1 can be the list of square, circle or any irregular polygon
Layer pipe, can select the pipe shape under different size according to the actual demand of client, variation multiplicity, the vehicle frame multiplicity produced
Property it is high.
In the present embodiment, pipeline 1 is constructed by forging press integrated molding, and pipeline 1 includes bottom edge tube wall 11, is fixedly connected
The side tube wall 12 on 11 both sides of bottom edge tube wall and the top margin tube wall 13 for being fixedly connected with two sides tube wall 12, side tube wall 12 and bottom
Side tube wall 11 is vertically arranged, and is arranged in parallel between two sides tube wall 12, the arc-shaped setting outward of top margin tube wall 13.
The wherein selection of the materials in the tube shape under an embodiment, materials in the tube are used as electric bicycle fame down tube, and inner space is used
In placement battery of electric bicycle.
In embodiment 1, as shown in fig. 1, the quantity of T-shaped structural member 2 is one, and T-shaped structural member 2 is installed on
The midpoint of bottom edge tube wall 11, the use of T-shaped structural member prevent from shaking or distorting in vehicle frame use process.
Embodiment 2, as shown in Figure 2, the quantity of T-shaped structural member 2 are two, and two T-shaped structural members 2 are respectively mounted
In on bottom edge tube wall 11, using the central axes of the length direction of bottom edge tube wall 11 as benchmark line, two T-shaped structural members 2 are with axis
It is symmetrically distributed on the basis of line, the use of T-shaped structural member prevents from shaking or distorting in vehicle frame use process.
Among the above, there are space part between two T-shaped structural members 2, the use of T-shaped structural member prevents vehicle frame from using
It shakes or distorts in the process, under this design, so that mutual stability is more preferable.
Embodiment 3, as shown in Figure 3, the quantity of T-shaped structural member 2 are two, and T-shaped structural member 2 is installed on bottom
Side tube wall 11 and the fever of side tube wall 12 junction, using the central axes of the length direction of bottom edge tube wall 11 as benchmark line, two " T " words
Shape structural member 2 is symmetrically distributed on the basis of central axes.The use of T-shaped structural member prevents from shaking in vehicle frame use process
Or distortion.
The surface plate and bottom edge tube wall 11 of T-shaped structural member 2 or the angle of side tube wall 12 are 45 °, and stability is more
It is good.
Embodiment 4, pipeline 1 are rectangle, and the quantity of T-shaped structural member 2 is one, and T-shaped structural member 2 is installed on bottom
The midpoint of side tube wall 11.
Embodiment 5, pipeline 1 are rectangle, and two T-shaped structural members 2 are mounted on bottom edge tube wall 11, with bottom edge tube wall 11
Length direction central axes be benchmark line, two T-shaped structural members 2 are symmetrically distributed on the basis of central axes, T-shaped
The use of structural member prevents from shaking or distorting in vehicle frame use process.
Embodiment 6, pipeline 1 are rectangle, and the quantity of T-shaped structural member 2 is two, and T-shaped structural member 2 is installed on bottom
Side tube wall 11 and the fever of side tube wall 12 junction, using the central axes of the length direction of bottom edge tube wall 11 as benchmark line, two " T " words
Shape structural member 2 is symmetrically distributed on the basis of central axes.
Embodiment 7, pipeline 1 are circle, and the quantity of T-shaped structural member 2 is one, and T-shaped structural member 2 is installed on pipe
1 inner wall any position of road.
Embodiment 7, pipeline 1 are circle, and the quantity of T-shaped structural member 2 is two, on the basis of 1 dot of pipeline, symmetrically
It is distributed on 1 inner wall of pipeline.
In addition to this, as shown in Figure 4, the medial surface of top margin tube wall 13 is equipped with twice circle card slot 14, and card slot 14 is along top
The length direction of side tube wall 13 is distributed setting, is arranged in parallel between twice circle card slot 14, the effect of card slot 14 is, can insert
Installation axle is filled, for installing the accessory of battery component.
Empty slot 15 is offered on top margin tube wall 13, and the feed inlet of battery pack can be installed at empty slot 15, facilitate installation and replacement
Battery pack.
The above is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, some similar deformation and improvement can be made, these are also considered as invention protection
Within.
Claims (10)
1. a kind of T-shaped structure materials in the tube of inner wall, which is characterized in that pipeline (1) including hollow setting and be set to the pipeline (1)
The T-shaped structural member (2) of one or more of inner wall, length direction of the T-shaped structural member (2) along the pipeline (1)
It arranges, the length of the T-shaped structural member (2) is identical as the length of the pipeline (1).
2. the T-shaped structure materials in the tube of a kind of inner wall according to claim 1, which is characterized in that the pipeline (1) is four directions
The mono-layer tube of shape, circle or any irregular polygon.
3. the T-shaped structure materials in the tube of a kind of inner wall according to claim 2, which is characterized in that the pipeline (1) includes bottom edge
It tube wall (11), the side tube wall (12) for being fixedly connected with bottom edge tube wall (11) both sides and is fixedly connected two sides tube wall (12)
Top margin tube wall (13), the side tube wall (12) is vertically arranged with the bottom edge tube wall (11), between two sides tube wall (12)
It is arranged in parallel, top margin tube wall (13) the arc-shaped setting outward.
4. the T-shaped structure materials in the tube of a kind of inner wall according to claim 3, which is characterized in that the T-shaped structural member
(2) quantity is one, and the T-shaped structural member (2) is set to the midpoint of the bottom edge tube wall (11).
5. the T-shaped structure materials in the tube of a kind of inner wall according to claim 3, which is characterized in that the T-shaped structural member
(2) quantity is two, and two T-shaped structural members (2) are mounted on the bottom edge tube wall (11), with the bottom edge tube wall
(11) central axes of length direction are benchmark line, and two T-shaped structural members (2) are symmetrically distributed on the basis of central axes.
6. the T-shaped structure materials in the tube of a kind of inner wall according to claim 5, which is characterized in that the two T-shaped structural members
(2) there are space parts between.
7. the T-shaped structure materials in the tube of a kind of inner wall according to claim 3, which is characterized in that the T-shaped structural member
(2) quantity is two, and the T-shaped structural member (2) is installed on the bottom edge tube wall (11) and the side tube wall (12)
Generate heat junction, using the central axes of the length direction of the bottom edge tube wall (11) as benchmark line, two T-shaped structural members (2) with
It is symmetrically distributed on the basis of central axes.
8. the T-shaped structure materials in the tube of a kind of inner wall according to claim 7, which is characterized in that the T-shaped structural member
(2) angle of surface plate and bottom edge tube wall (11) or side tube wall (12) is 45 °.
9. the T-shaped structure materials in the tube of a kind of inner wall according to claim 3, which is characterized in that the top margin tube wall (13)
Medial surface is equipped with twice circle card slot (14), and the card slot (14) is distributed setting along the length direction of the top margin tube wall (13),
It is arranged in parallel between twice circle card slot (14).
10. the T-shaped structure materials in the tube of a kind of inner wall according to claim 9, which is characterized in that on the top margin tube wall (13)
Offer empty slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254921.3A CN109866862A (en) | 2019-03-29 | 2019-03-29 | A kind of T-shaped structure materials in the tube of inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254921.3A CN109866862A (en) | 2019-03-29 | 2019-03-29 | A kind of T-shaped structure materials in the tube of inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866862A true CN109866862A (en) | 2019-06-11 |
Family
ID=66921804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254921.3A Pending CN109866862A (en) | 2019-03-29 | 2019-03-29 | A kind of T-shaped structure materials in the tube of inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866862A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007161238A (en) * | 2005-12-09 | 2007-06-28 | Prince Sports Inc | Bicycle with composite tube frame structure |
| CN205769951U (en) * | 2016-06-20 | 2016-12-07 | 统达能源股份有限公司 | The battery pack mounting structure of electric bicycle |
| DE102016201377A1 (en) * | 2016-01-29 | 2017-08-03 | Biketec Ag | Bicycle frame and low entry bike with such a bicycle frame |
| CN207029449U (en) * | 2017-08-11 | 2018-02-23 | 付萌华 | A kind of frame tube for electric bicycle |
| CN210101899U (en) * | 2019-03-29 | 2020-02-21 | 南通天缘自动车有限公司 | Pipe material with T-shaped structure on inner wall |
-
2019
- 2019-03-29 CN CN201910254921.3A patent/CN109866862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007161238A (en) * | 2005-12-09 | 2007-06-28 | Prince Sports Inc | Bicycle with composite tube frame structure |
| DE102016201377A1 (en) * | 2016-01-29 | 2017-08-03 | Biketec Ag | Bicycle frame and low entry bike with such a bicycle frame |
| CN205769951U (en) * | 2016-06-20 | 2016-12-07 | 统达能源股份有限公司 | The battery pack mounting structure of electric bicycle |
| CN207029449U (en) * | 2017-08-11 | 2018-02-23 | 付萌华 | A kind of frame tube for electric bicycle |
| CN210101899U (en) * | 2019-03-29 | 2020-02-21 | 南通天缘自动车有限公司 | Pipe material with T-shaped structure on inner wall |
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