CN221114210U - Wire passing sheath of electric bicycle - Google Patents
Wire passing sheath of electric bicycle Download PDFInfo
- Publication number
- CN221114210U CN221114210U CN202322861904.0U CN202322861904U CN221114210U CN 221114210 U CN221114210 U CN 221114210U CN 202322861904 U CN202322861904 U CN 202322861904U CN 221114210 U CN221114210 U CN 221114210U
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- sheath
- wire passing
- bowl group
- electric bicycle
- clamping
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 241000587161 Gomphocarpus Species 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
An electric bicycle wire passing sheath belongs to the technical field of electric bicycles, is hollow and cylindrical as a whole, and is provided with arc closing-in at the top and the bottom; the wire passing sheath consists of a left sheath and a right sheath, the left sheath and the right sheath are connected into a whole through clamping structures arranged on the left sheath and the right sheath, the wire passing sheath is fixed at the joint of a handlebar and a front fork, the handlebar and the front fork are connected through a through pin and a fixed bowl group, and the wire passing sheath is fixed at the outer sides of the through pin and the fixed bowl group; the friction and cutting of the wire harness by the threading nails and the fixed bowl group are avoided. The wire passing sheath is provided with the rapid clamping and inserting structure, so that rapid installation can be realized, and the production operation efficiency is improved; through the structural design of pertinence, the laminating degree is higher, and installation stability is better.
Description
Technical Field
The utility model belongs to the technical field of electric bicycles, and particularly relates to a wire passing sheath of an electric bicycle.
Background
Along with continuous global sustainable development of the call, environmental protection and energy conservation become the subject of the era. The low-carbon and low-consumption travel tool becomes a pet for people worldwide in the new era, and the electric vehicle is rapidly developed and gradually becomes an important traffic tool for people.
The existing electric bicycle threading sheath forms are mainly made of rubber materials, the wire protecting sleeve is mainly used for preventing the wire skin from falling off due to friction between an internal wire harness and threading nails in the steering process of an electric bicycle, electric leakage of the whole electric bicycle is caused, spontaneous combustion of the electric bicycle is caused, and the rubber materials are poor in environmental protection performance and poor in wear resistance, so that a novel sheath structure is needed. .
Disclosure of utility model
The utility model aims to provide a wire passing sheath of an electric bicycle, which aims to solve the problem that the electric bicycle is spontaneously ignited due to the fact that a wire cover falls off and the whole electric leakage is caused by long-term riding friction of a wire harness.
In order to achieve the above purpose, the specific technical scheme of the wire passing sheath of the electric bicycle is as follows:
the electric bicycle wire passing sheath is hollow and cylindrical as a whole, and arc closing-in is arranged at the top and the bottom of the sheath; the wire passing sheath consists of a left sheath and a right sheath, the left sheath and the right sheath are connected into a whole through clamping structures arranged on the left sheath and the right sheath, the wire passing sheath is fixed at the joint of a handlebar and a front fork, the handlebar and the front fork are connected through a through pin and a fixed bowl group, and the wire passing sheath is fixed at the outer sides of the through pin and the fixed bowl group; the friction and cutting of the wire harness by the threading nails and the fixed bowl group are avoided.
Further, the upper parts of the left sheath and the right sheath are respectively provided with a through nail boss, the through nail bosses are round protrusions protruding out of the sheath matrix, and the inner side of each through nail boss is provided with a concave cavity capable of containing the through nail head or the fastening nut of the through nail.
Further, the middle parts of the left sheath and the right sheath are provided with supporting grooves, the supporting grooves are rectangular grooves recessed towards the inside of the sheath matrix, and the supporting grooves sink into a connecting cavity formed between the penetrating nails and the fixed bowl group during installation.
Further, the lower parts of the left sheath and the right sheath are provided with bowl group limiting grooves, the lower edge of each bowl group limiting groove is a sheath lower convex edge of the bottom arc closing-in of the lower part of the sheath, the upper edge of each bowl group limiting groove is a limiting boss arranged on the inner side of the sheath, the width of each bowl group limiting groove is not smaller than the height of each bowl group, and the inner diameter of each bowl group limiting groove is not smaller than the outer diameter of each bowl group.
Further, the left sheath and the right sheath are both thin-walled semi-cylindrical.
Further, the vertical edge of the left sheath is provided with four buckles, and each buckle consists of a U-shaped frame and a plug-in piece; the U-shaped frame, the plug sheet and the left sheath are integrally formed, chamfer angles are arranged on two sides of the free end of the U-shaped frame, the plug sheet is arranged in the U-shaped frame, a U-shaped hole is formed between the plug sheet and the U-shaped frame, the triangular lug is arranged at the end part of the plug sheet, the front end of the triangular lug is provided with a front inclined plane, and the triangular lug is convenient to be inserted into a clamping groove arranged on the right sheath;
the vertical edge of the right sheath is provided with four clamping grooves, and each clamping groove comprises a clamping strip, an insertion hole and a supporting surface;
The supporting surface is a plane formed on the outer surface of the right sheath, a clamping frame is arranged at the vertical edge of the right sheath, and the clamping frame and the supporting surface are encircled to form an inserting hole for inserting the buckle.
Further, a groove is formed in the lower side of the buckle of the left sheath, a lug is arranged on the lower side of the clamping groove of the right sheath, the groove and the lug are correspondingly arranged, and the thickness and the length of the lug are not greater than the width and the depth of the groove.
Furthermore, the sheath is made of PP material.
The wire passing sheath of the electric bicycle has the following advantages:
1. The wire passing sheath is provided with the rapid clamping and inserting structure, so that compared with the rubber leather sheath structure used at present, the wire passing sheath can be rapidly installed, and the production operation efficiency is improved;
2. The utility model is mainly used for reducing the wire harness friction in the electric bicycle caused by the steering handle through-nails and the bowl group, and has higher fitting degree and better installation stability through the targeted structural design;
3. Compared with rubber materials, the PP plastic material is more wear-resistant, has good ageing-resistant and corrosion-resistant effects, and is more environment-friendly than PVC rubber rings.
Drawings
FIG. 1 is a schematic view of the overall structure of a sheath according to the present utility model;
FIG. 2 is a schematic view of the left jacket of the present utility model;
Fig. 3 is a schematic structural view of the right jacket of the present utility model.
FIG. 4 is a schematic view of the mounting position structure of the jacket of the utility model at the threading part of the bowl group of the electric bicycle;
the figure indicates: 1. a left sheath; 2. a right sheath;
3. a buckle; 3-1, U-shaped frames; 3-2, inserting pieces; 3-3 triangular convex blocks; 3-4, front inclined plane; 3-5, U-shaped holes; 3-6, chamfering;
4. a clamping frame; 4-1, clamping strips; 4-2, inserting holes; 4-3, a supporting surface;
5. A tab; 6. a groove; 7. bowl group limit groove; 7-1, a lower convex edge of the sheath; 7-2, limiting bosses; 7-11, fixing the bowl group;
8. Nailing bosses; 8-11, nailing;
9. a support groove; 9-11, connecting the cavity.
Detailed Description
In order to better understand the purpose, structure and function of the present utility model, the following describes a wire passing sheath of an electric bicycle in detail with reference to the accompanying drawings.
As shown in figures 1 to 4 of the drawings,
The electric bicycle wire passing sheath is hollow and cylindrical as a whole, and arc closing-in is arranged at the top and the bottom of the sheath; the wire passing sheath is composed of a left sheath 1 and a right sheath 2, the left sheath 1 and the right sheath 2 are connected into a whole through clamping structures arranged on the left sheath 1 and the right sheath 2, and the wire passing sheath is fixed at the joint of a handlebar and a front fork, but is not limited to the use of the wire passing sheath, and the wire passing sheath is applicable to the same-size and same-fit structure.
The handle bar is connected with the front fork through the through-nails 8-11 and the fixed bowl group 7-11, and the thread passing sheath is fixed on the outer sides of the through-nails 8-11 and the fixed bowl group 7-11.
The sheath accommodates the penetrating nails 8-11 and the fixed bowl group 7-11 in the electric bicycle wire harness protecting device, and friction and cutting of the penetrating nails 8-11 and the fixed bowl group 7-11 on the wire harness in the riding process are avoided.
The upper parts of the left sheath 1 and the right sheath 2 are respectively provided with a through nail boss 8, the through nail bosses 8 are round bulges protruding out of the sheath matrix, and the inner side is provided with a concave cavity capable of accommodating the heads of the through nails 8-11 or fastening nuts of the through nails 8-11.
The middle parts of the left sheath 1 and the right sheath 2 are provided with a supporting groove 9, the supporting groove 9 is a rectangular groove recessed towards the inside of the sheath matrix, and the supporting groove 9 is a connecting cavity 9-11 formed between the penetrating nail 8-11 and the fixed bowl group 7-11 during installation.
The lower parts of the left sheath 1 and the right sheath 2 are provided with bowl group limiting grooves 7, the lower edge of each bowl group limiting groove 7 is a sheath lower convex edge 7-1 which is closed by a bottom arc of the lower part of the sheath, the upper edge is a limiting boss 7-2 which is arranged on the inner side of the sheath, the width of each bowl group limiting groove 7 is not less than the height of each bowl group, and the inner diameter of each bowl group limiting groove 7 is not less than the outer diameter of each bowl group.
The bowl group limiting groove 7 is just clamped into the bowl group, so that vibration or downward sliding of the jacket in riding is avoided, mechanical damage of the jacket is reduced, and service life is prolonged.
The left sheath 1 and the right sheath 2 are both thin-walled semi-cylindrical.
The vertical edge of the left sheath 1 is provided with four buckles 3, and each buckle 3 consists of a U-shaped frame and a plug-in piece 3-2; u-shaped frame and grafting piece 3-2 and left sheath 1 integrated into one piece, the free end both sides of U-shaped frame are provided with chamfer 3-6, and grafting piece 3-2 sets up in the inside of U-shaped frame, forms the U type hole between grafting piece 3-2 and the U-shaped frame, and triangle lug 3-3 sets up the tip at grafting piece 3-2, and triangle lug front end sets up preceding inclined plane 3-4, the draw-in groove that is convenient for insert the setting on the right sheath 2.
The vertical edge of the right sheath 2 is provided with four clamping grooves, and each clamping groove comprises a clamping strip 4-1, an insertion hole 4-2 and a supporting surface 4-3.
The supporting surface 4-3 is a plane formed on the outer surface of the right sheath 2, the clamping frame 4 is arranged at the vertical edge of the right sheath 2, and the clamping frame 4 and the supporting surface 4-3 are surrounded to form an inserting hole 4-2 for inserting the buckle 3.
When the buckle 3 is inserted into the clamping groove, the U-shaped frame plays a role in positioning and limiting, so that the buckle 3 is conveniently inserted into the insertion hole 4-2;
when the front inclined surface 3-4 of the triangular projection 3-3 is extruded by the clamping frame 4, the inserting piece 3-2 generates elastic deformation, and when the highest point of the triangular projection 3-3 passes through the clamping frame 4, the inserting piece 3-2 is restored to the original state, and the vertical end of the triangular projection clamps the clamping frame 4 to lock the left and right sheaths 2.
In order to further improve the connection strength and impact resistance of the left and right jackets 2, a groove 6 is provided at the lower side of the buckle 3 of the left jacket 1,
The lower side of the clamping groove of the right sheath 2 is provided with a lug 5, the groove 6 and the lug 5 are correspondingly arranged, and the thickness and the length of the lug 5 are not greater than the width and the depth of the groove 6.
At the later stage of inserting the buckle 3 into the clamping groove, the lug 5 is inserted into the groove 6 to assist smooth connection of the clamping groove of the buckle 3.
The utility model adopts PP material.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The electric bicycle wire passing sheath is characterized in that the whole electric bicycle wire passing sheath is hollow and cylindrical, and arc closing-in is arranged at the top and the bottom of the electric bicycle wire passing sheath; the wire passing sheath consists of a left sheath and a right sheath, the left sheath and the right sheath are connected into a whole through clamping structures arranged on the left sheath and the right sheath, the wire passing sheath is fixed at the joint of a handlebar and a front fork, the handlebar and the front fork are connected through a through nail and a fixed bowl group, and the wire passing sheath is fixed at the outer sides of the through nail and the fixed bowl group; the friction and cutting of the wire harness by the threading nails and the fixed bowl group are avoided.
2. The wire passing sheath of electric bicycle according to claim 1, wherein the upper parts of the left sheath and the right sheath are respectively provided with a through nail boss, the through nail boss is a circular protrusion protruding out of the sheath matrix, and the inner side is provided with a concave cavity capable of accommodating the through nail head or the fastening nut of the through nail.
3. The wire passing sheath of electric bicycle according to claim 1, wherein the middle parts of the left sheath and the right sheath are provided with supporting grooves, the supporting grooves are rectangular grooves recessed towards the inside of the sheath base body, and the supporting grooves sink into a connecting cavity formed between the penetrating nails and the fixed bowl group during installation.
4. The wire passing sheath of electric bicycle according to claim 1, wherein the lower parts of the left sheath and the right sheath are provided with bowl group limiting grooves, the lower edge of each bowl group limiting groove is a lower convex edge of the sheath, which is closed by the circular arc at the bottom of the lower part of the sheath, the upper edge of each bowl group limiting groove is a limiting boss arranged on the inner side of the sheath, the width of each bowl group limiting groove is not smaller than the height of each bowl group, and the inner diameter of each bowl group limiting groove is not smaller than the outer diameter of each bowl group.
5. The electric bicycle wire passing sheath according to any one of claims 1-4, wherein the left and right sheaths are each thin-walled semi-cylindrical.
6. The electric bicycle wire passing sheath according to claim 5, characterized in that,
The vertical edge of the left sheath is provided with four buckles, and each buckle consists of a U-shaped frame and a plug-in piece; the U-shaped frame, the plug sheet and the left sheath are integrally formed, chamfer angles are arranged on two sides of the free end of the U-shaped frame, the plug sheet is arranged in the U-shaped frame, a U-shaped hole is formed between the plug sheet and the U-shaped frame, the triangular lug is arranged at the end part of the plug sheet, the front end of the triangular lug is provided with a front inclined plane, and the triangular lug is convenient to be inserted into a clamping groove arranged on the right sheath;
the vertical edge of the right sheath is provided with four clamping grooves, and each clamping groove comprises a clamping strip, an insertion hole and a supporting surface;
The supporting surface is a plane formed on the outer surface of the right sheath, a clamping frame is arranged at the vertical edge of the right sheath, and the clamping frame and the supporting surface are encircled to form an inserting hole for inserting the buckle.
7. The electric bicycle threading sheath of claim 6, wherein a groove is arranged on the lower side of the buckle of the left sheath, a lug is arranged on the lower side of the clamping groove of the right sheath, the groove and the lug are correspondingly arranged, and the thickness and the length of the lug are not greater than the width and the depth of the groove.
8. The electric bicycle wire passing sheath according to any one of claims 1-4, wherein the sheath is PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861904.0U CN221114210U (en) | 2023-10-25 | 2023-10-25 | Wire passing sheath of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861904.0U CN221114210U (en) | 2023-10-25 | 2023-10-25 | Wire passing sheath of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221114210U true CN221114210U (en) | 2024-06-11 |
Family
ID=91340995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322861904.0U Active CN221114210U (en) | 2023-10-25 | 2023-10-25 | Wire passing sheath of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221114210U (en) |
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2023
- 2023-10-25 CN CN202322861904.0U patent/CN221114210U/en active Active
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