CN220164091U - Novel electric bicycle body tube - Google Patents
Novel electric bicycle body tube Download PDFInfo
- Publication number
- CN220164091U CN220164091U CN202320571710.4U CN202320571710U CN220164091U CN 220164091 U CN220164091 U CN 220164091U CN 202320571710 U CN202320571710 U CN 202320571710U CN 220164091 U CN220164091 U CN 220164091U
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- pipe
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- tube
- body section
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- 238000003825 pressing Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 9
- 238000004512 die casting Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000003860 storage Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a novel electric bicycle body tube, which comprises a tube body section, a tube head section and a tube tail section, wherein a tube cavity penetrating through two ends of the tube body section and a loading port provided with a communicating tube cavity at the top of the tube body section are formed in the tube body section, and a line pressing plate is formed on the inner wall of the tube cavity opposite to the loading port, so that a line running cavity is formed between the inner wall of the tube cavity and the line pressing plate; the pipe head section and the pipe tail section are oppositely arranged at two ends of the pipe body section, the pipe head section and the pipe tail section extend to the inside of the pipe cavity at one end of the pipe head section and the pipe tail section facing the pipe body section, and the pipe head section and the pipe tail section are respectively fixed at two ends of the pipe body section through the end edges of the pipe head section and the pipe body section and the connecting edges of the pipe head section and the pipe tail section, which are abutted to the inner wall of the pipe cavity, and are welded and fixed with the pipe body section. The utility model effectively improves the production efficiency of the vehicle body tube.
Description
Technical Field
The utility model relates to the technical field of electric bicycles, in particular to a novel electric bicycle body tube.
Background
An electric bicycle is an electromechanical integrated personal vehicle which uses a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a steering handle and other operating components and a display instrument system on the basis of a common bicycle.
At present, an electric bicycle is generally provided with a pipe cavity for installing a storage battery in a bicycle body pipe, an inlet communicated with the pipe cavity is formed in the middle section of the inner side wall of the bicycle body pipe, battery seats corresponding to the storage battery are arranged at two ends in the pipe cavity, and the storage battery is correspondingly installed with the battery seats after the storage battery is installed in the pipe cavity from the inlet; the existing car body pipe is usually formed by adopting a whole pipe to carry out sheet metal molding, and after molding, a wire pressing plate is fixedly welded on the bottom wall in the pipe cavity of the existing car body pipe after an installation opening is formed so as to facilitate the internal wire routing of the car body pipe, so that a wire routing cavity is formed between the bottom wall of the pipe cavity and the wire pressing plate for wire routing to pass through. However, the opening of the loading opening and the welding and fixing of the line pressing plate belong to difficult procedures, and unskilled workers easily cause errors, so that the whole automobile body pipe is defective or even scrapped, and the production efficiency of the automobile body pipe is further affected.
Disclosure of Invention
The utility model aims to provide a novel electric bicycle body tube.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel electric bicycle body tube, includes body section, pipe head section and pipe tail section, body section is formed with the lumen that link up its both ends and is equipped with the mouth of packing into of communicating pipe chamber at its top in it, the lumen is formed with the line ball board on the inner wall opposite with the mouth of packing into, makes and forms the line cavity between lumen inner wall and the line ball board; the pipe head section and the pipe tail section are oppositely arranged at two ends of the pipe body section, the pipe head section and the pipe tail section extend to the inside of the pipe cavity at one end of the pipe head section and the pipe tail section facing the pipe body section, and the pipe head section and the pipe tail section are respectively fixed at two ends of the pipe body section through the end edges of the pipe head section and the pipe body section and the connecting edges of the pipe head section and the pipe tail section, which are abutted to the inner wall of the pipe cavity, and are welded and fixed with the pipe body section.
As a further technical scheme of the utility model: the pipe body section is provided with ports at two ends through a pipe cavity, the inner wall of the pipe cavity adjacent to each port is in a horn shape, and a groove is concavely arranged in the middle section of the inner wall; the connecting edge of the pipe head section and the connecting edge of the pipe tail section are in a conical pipe shape correspondingly, and a convex strip is convexly arranged in the middle section of the outer surface of the connecting edge, so that after the connecting edge of the pipe head section and the connecting edge of the pipe tail section penetrate through corresponding ports respectively, the convex strip is correspondingly clamped into the groove while the inner wall of the pipe cavity is abutted against the connecting edge.
As a further technical scheme of the utility model: the length of the loading opening is less than the length of the pipe section.
As a further technical scheme of the utility model: the length of the line pressing plate is equal to the length of the loading port.
As a further technical scheme of the utility model: the pipe body section and the line pressing plate are formed by integral die casting.
As a further technical scheme of the utility model: the line ball board passes through welded fastening in the pipe body section.
As a further technical scheme of the utility model: the head section and the tail section of the tube are both provided with a fixing frame for mounting the battery seat on the top wall of the inner cavity.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a novel electric bicycle body tube, which effectively improves the production efficiency of the body tube through the cooperation among the tube body section, the tube head section and the tube tail section, and when the loading port of the tube body section is opened or the welding and fixing of a wire pressing plate are lost, the tube body section is only required to be replaced for manufacturing, the installation and the fixing of the tube head section and the tube tail section to the other tube body section are not influenced, and the utilization rate of workpieces is effectively improved.
Drawings
Fig. 1 is a schematic view of a novel electric bicycle body tube.
Fig. 2 is a partial view of fig. 1.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, a novel electric bicycle body tube comprises a tube body section 10, a tube head section 20 and a tube tail section 30, wherein the tube body section 10 is internally provided with a tube cavity 11 penetrating through two ends of the tube body section and a loading port 12 provided with a communicating tube cavity 11 at the top of the tube body section, and the tube cavity 11 is provided with a wire pressing plate 13 on the inner wall opposite to the loading port 12, so that a wire distribution cavity is formed between the inner wall of the tube cavity 11 and the wire pressing plate 13; the pipe head section 20 and the pipe tail section 30 are oppositely arranged at two ends of the pipe body section 10, the pipe head section 20 and the pipe tail section 30 are respectively provided with an inner cavity communicated with the pipe cavity 11 and a connecting edge 41 extending into the pipe cavity 11 at one end of the inner cavity facing the pipe body section 10, and the pipe head section 20 and the pipe tail section 30 are respectively fixed at two ends of the pipe body section 10 by welding through the end edges of the pipe head section 20 and the pipe tail section 30 propped against the pipe body section 10 and the connecting edges 41 propped against the inner wall of the pipe cavity 11.
Further, the pipe body section 10 is provided with ports at two ends thereof through a pipe cavity 11, the inner wall of the pipe cavity 11 adjacent to each port is in a horn shape, and a groove 111 is concavely arranged in the middle section of the inner wall; the connecting edge 41 of the pipe head section 20 and the connecting edge 41 of the pipe tail section 30 are in a conical pipe shape correspondingly, and a raised strip 411 is convexly arranged in the middle section of the outer surface of the connecting edge 41, so that after the connecting edge 41 of the pipe head section 20 and the connecting edge 41 of the pipe tail section 30 respectively penetrate from corresponding ports, the raised strip 411 is correspondingly clamped into the groove 111 when the inner wall of the pipe cavity 11 is abutted against the connecting edge 41, the connection tightness of the pipe body section 10 and the pipe head section 20 and the pipe tail section 30 is improved, and the pipe head section 20, the pipe tail section 30 and the pipe body section 10 can be welded and fixed more conveniently.
Further, in this embodiment, the length of the loading port 12 is smaller than the length of the pipe section 10, and the length of the pressing plate 13 is equal to the length of the loading port 12.
Further, according to actual needs, in the manufacturing of the pipe body section 10, the pipe body section 10 and the line pressing plate 13 may be formed by die casting integrally, or the line pressing plate 13 may be fixed in the pipe body section 10 by welding in a split type structure. When the pipe body section 10 and the line pressing plate 13 are formed by integral die casting, the fixing procedure of the line pressing plate 13 can be reduced, and the manufacturing efficiency of the car body pipe is improved; when the wire pressing plate 13 is fixed on the pipe body section 10 by welding, the wire pressing plate 13 can be conveniently welded and fixed on the inner wall of the pipe cavity 11 after the mounting inlet 12 is formed because the pipe cavity 11 penetrates through the two ends of the pipe cavity 11. Thus, in the manufacture of the novel electric bicycle body tube, when the loading opening 12 of the tube body section 10 is opened or the welding fixation of the wire pressing plate 13 is lost, the tube body section 10 is only required to be replaced for manufacture, the installation and fixation of the tube head section 20 and the tube tail section 30 to the other tube body section 10 are not affected, and the utilization rate of workpieces is effectively improved.
Further, the top wall of the inner cavity of each of the pipe head section 20 and the pipe tail section 30 is provided with a fixing frame (not shown) for installing a battery seat.
It can be appreciated that the manufacturing method of the novel electric bicycle body tube comprises the following steps: the pipe body section 10, the pipe head section 20 and the pipe tail section 30 are manufactured through die casting respectively, after the manufacturing is completed, the pipe head section 20 and the pipe tail section 30 are oppositely arranged at two ends of the pipe body section 10, after the connecting edges 41 of the pipe head section 20 and the connecting edges 41 of the pipe tail section 30 penetrate through corresponding ports respectively, the inner wall of the pipe cavity 11 is abutted against the connecting edges 41, meanwhile, the convex strips 411 are correspondingly clamped into the grooves 111, the pipe head section 20 and the pipe tail section 30 are primarily fixed at two ends of the pipe body section 10, and after the pipe head section 20 and the pipe tail section 30 are respectively abutted against the pipe body section 10 through the end edges of the pipe head section 20 and the connecting edges 41 of the pipe tail section 30, which are abutted against the inner wall of the pipe cavity 11, are welded and fixed with the pipe body section 10, and the pipe head section 20 and the pipe tail section 30 are firmly fixed at two ends of the pipe body section 10; subsequently, the connection part of the pipe head section 20 and the pipe body section 10 and the connection part of the pipe tail section 30 and the pipe body section 10 are respectively polished and coated through subsequent procedures, and the novel electric bicycle body pipe is manufactured while the welding trace is hidden.
In summary, the novel electric bicycle body tube is formed by replacing the tube body section 10 when the loading port 12 of the tube body section 10 is opened or the welding fixation of the wire pressing plate 13 is lost, and the installation and fixation of the tube body section 20 and the tube tail section 30 to the other tube body section 10 are not affected, so that the utilization rate of workpieces is effectively improved.
Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.
Claims (7)
1. A novel electric bicycle body tube, which is characterized in that: the pipe comprises a pipe body section (10), a pipe head section (20) and a pipe tail section (30), wherein a pipe cavity (11) penetrating through two ends of the pipe body section (10) and a loading port (12) provided with a communicating pipe cavity (11) at the top of the pipe body section are formed in the pipe body section (10), a line pressing plate (13) is formed on the inner wall of the pipe cavity (11) opposite to the loading port (12), and a line running cavity is formed between the inner wall of the pipe cavity (11) and the line pressing plate (13); the pipe head section (20) and the pipe tail section (30) are oppositely arranged at two ends of the pipe body section (10), the pipe head section (20) and the pipe tail section (30) are respectively provided with connecting edges (41) extending into the pipe cavity (11) at one end of the pipe head section and the pipe tail section (30) facing the pipe body section (10), and the pipe head section (20) and the pipe tail section (30) are respectively fixed at two ends of the pipe body section (10) through the end edges of the pipe head section and the pipe tail section (20) and the connecting edges (41) propped against the inner wall of the pipe cavity (11) and are welded with the pipe body section (10).
2. The novel electric bicycle body tube according to claim 1, wherein: the pipe body section (10) is provided with ports at two ends through a pipe cavity (11), the inner wall of the pipe cavity (11) adjacent to each port is in a horn shape, and a groove (111) is concavely arranged in the middle section of the inner wall; the connecting edge (41) of the pipe head section (20) and the connecting edge (41) of the pipe tail section (30) are in a conical pipe shape correspondingly, raised strips (411) are convexly arranged in the middle section of the outer surface of the connecting edge (41), and are used for being correspondingly clamped into the grooves (111) when the inner wall of the pipe cavity (11) is abutted against the connecting edge (41) after the connecting edge (41) of the pipe head section (20) and the connecting edge (41) of the pipe tail section (30) penetrate through corresponding ports respectively.
3. The novel electric bicycle body tube according to claim 1, wherein: the length of the insertion opening (12) is less than the length of the tubular body section (10).
4. A novel electric bicycle body tube according to claim 3, characterized in that: the length of the line pressing plate (13) is equal to the length of the loading port (12).
5. The novel electric bicycle body tube according to claim 1, wherein: the pipe body section (10) and the line pressing plate (13) are integrally formed through die casting.
6. The novel electric bicycle body tube according to claim 1, wherein: the line pressing plate (13) is fixed in the pipe body section (10) through welding.
7. The novel electric bicycle body tube according to claim 1, wherein: the head section (20) and the tail section (30) of the tube are provided with a fixing frame for installing a battery seat on the top wall of the inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320571710.4U CN220164091U (en) | 2023-03-21 | 2023-03-21 | Novel electric bicycle body tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320571710.4U CN220164091U (en) | 2023-03-21 | 2023-03-21 | Novel electric bicycle body tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220164091U true CN220164091U (en) | 2023-12-12 |
Family
ID=89059430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320571710.4U Active CN220164091U (en) | 2023-03-21 | 2023-03-21 | Novel electric bicycle body tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220164091U (en) |
-
2023
- 2023-03-21 CN CN202320571710.4U patent/CN220164091U/en active Active
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