CN211076213U - Sealing structure of electric scooter horizontal handle - Google Patents
Sealing structure of electric scooter horizontal handle Download PDFInfo
- Publication number
- CN211076213U CN211076213U CN201922019934.0U CN201922019934U CN211076213U CN 211076213 U CN211076213 U CN 211076213U CN 201922019934 U CN201922019934 U CN 201922019934U CN 211076213 U CN211076213 U CN 211076213U
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- sealing strip
- groove
- forehead
- electric scooter
- transverse handle
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Abstract
The utility model discloses a seal structure of electric scooter scutcheon, including wearing to locate the scutcheon in the forehead case both sides mounting hole, be equipped with the wiring groove along the axial on the scutcheon along radially being equipped with the annular on the pore wall of mounting hole, be equipped with the sealing washer in the annular, all be equipped with the wire casing sealing strip on the scutcheon of forehead case both sides, be equipped with the wiring hole along the axial in the wire casing sealing strip, in the wiring groove of mounting hole department is installed to the one end of wire casing sealing strip, constitute the water-stop between the inner ring of sealing washer and scutcheon and the wire casing sealing strip, the outer ring portion of sealing washer with the annular constitutes the water-stop, constitutes the water-stop between wire casing sealing strip and the wiring groove, and the other end of wire casing sealing. The utility model discloses a seal structure of electric scooter horizontal handle can prevent the rainwater completely and get into the forehead case from wiring groove, mounting hole, has thoroughly broken away from the destruction of rainwater to forehead incasement control circuit board, has improved electric scooter's security performance.
Description
Technical Field
The utility model relates to a seal structure of electric scooter horizontal handle.
Background
In the existing electric scooter, a control circuit board is arranged in a forehead box (also called a front lamp forehead) at the top end of a vertical rod, so that electric wires need to be respectively led out from the forehead box to an accelerator and a brake at two ends of a transverse handle, and a wiring groove needs to be formed in the transverse handle. The opening of the wiring groove brings about a problem: in rainy days, rainwater flows into the wiring groove and is converged into the forehead box. The rainwater evaporates in the forehead box, can make inside humidity increase, influences the reliability of control scheme board, causes the potential safety hazard.
Somebody fills the rubber pad in the wiring groove to prevent rainwater from flowing into the forehead case from the wiring groove, nevertheless because this rubber pad is only the shutoff at the opening part of wiring groove, when touching the rubber pad from the outside, the rubber pad can be sunken inwards, and not only waterproof performance descends, influences the outward appearance moreover. Even if the sealing gasket structure does not generate depression, rainwater can infiltrate into the mounting hole of the forehead box.
At present, the technical problem is difficult to solve if glue pouring is not adopted. Potting is not commonly used because potting and condensation of the glue can reduce production efficiency and is inconvenient to remove and replace after bonding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a seal structure of electric scooter handlebar can prevent the rainwater completely and get into the forehead case from wiring groove, mounting hole, has thoroughly broken away from the destruction of rainwater to forehead incasement control circuit board, has improved electric scooter's security performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a seal structure of electric scooter horizontal, is including wearing to locate the horizontal in the forehead case both sides mounting hole, is equipped with the wiring groove along the axial on the horizontal the pore wall of mounting hole along radially being equipped with the annular, is equipped with the sealing washer in the annular, all is equipped with the wire casing sealing strip on the horizontal of forehead case both sides, be equipped with the wiring hole along the axial in the wire casing sealing strip, in the wiring groove of one end installation to mounting hole department of wire casing sealing strip, constitute the water-stop between the inner ring of sealing washer and horizontal and the wire casing sealing strip, the outer ring portion of sealing washer with the annular constitutes the water-stop, constitutes the water-stop between wire casing sealing strip and the wiring groove, and the electrical components department to horizontal on the other end of wire casing sealing.
The inner end shape of the wire groove sealing strip is matched with the shape of the groove bottom of the wiring groove, and the outer end of the wire groove sealing strip is matched with the notch of the wiring groove.
The outer end of the wire groove sealing strip is connected with a transverse handle rubber ferrule, and the wire groove sealing strip and the transverse handle rubber ferrule are of an integrated structure.
The middle part of the transverse handle is provided with a positioning pin or a positioning screw fixed at the bottom of the forehead box.
A bell, the transverse handle rubber ferrule, a brake and a handle soft sleeve are sequentially arranged on a transverse handle on the left side of the forehead box from left to right; a transverse handle rubber ferrule, a speed regulator and a handle soft sleeve are sequentially arranged on a transverse handle on the right side of the forehead box from right to left; the forehead box is arranged at the upper end part of the vertical rod.
Compared with the prior art, the beneficial effects of the utility model are that: by adopting the technical scheme, the transverse handles on the two sides of the forehead box are respectively provided with the wire groove sealing strip, the wire groove sealing strip is internally provided with the wiring hole along the axial direction, one end of the wire groove sealing strip is arranged in the wiring groove at the mounting hole, the other end of the wire groove sealing strip is arranged at the electric appliance element on the transverse handle, the wire is arranged in the wiring hole in the wire groove sealing strip in a penetrating manner, one end of the wire is connected with the control circuit board in the forehead box, the other end of the wire is connected with the corresponding electric appliance element, so that the water sealing can be formed between the wire groove sealing strip and the wiring groove, the hole wall of the mounting hole is radially provided with the ring groove, the sealing ring is arranged, the outer ring part of the sealing ring and the annular groove form water seal, so that rainwater is completely prevented from entering a channel of the forehead box from the wiring groove and the mounting hole, the damage of the rainwater to the control circuit board is thoroughly avoided, and the safety performance of the electric scooter is improved.
The further beneficial effects are that: the outer end of wire casing sealing strip is connected with violently to the rubber ring, wire casing sealing strip and violently to the rubber ring structure as an organic whole, and this kind of structure has following advantage:
1. the sealing strip of the trunking and the rubber ferrule of the transverse handle are integrated into a whole, and when the sealing strip of the trunking is disassembled and assembled, the rubber ferrule of the transverse handle can be used as a gripper to assist in disassembling and assembling the sealing strip of the trunking;
2. the arrangement of the transverse handle rubber ferrule can protect the wire groove sealing strip from being damaged by external impact;
3. the wire groove sealing strip and the transverse handle rubber ferrule are of an integral structure, so that the die can be opened integrally, and the manufacturing cost is reduced;
4. the wire groove sealing strip and the transverse handle rubber ferrule are of an integrated structure, so that storage and delivery management are facilitated;
5. the arrangement of the transverse handle rubber ferrule can also increase the aesthetic feeling and has decorative effect.
Still further beneficial effect is: the middle part of the transverse handle is fixed at the bottom of the forehead box through a positioning pin or a positioning screw, and the structure can prevent the transverse handle from moving along the axis and further improve the sealing performance of the sealing ring.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the horizontal handle portion of FIG. 1;
FIG. 3 is a schematic view of the structure of the mounting hole of the forehead box in FIG. 1;
fig. 4 is a schematic structural view of the wire casing sealing strip of the present invention;
FIG. 5 is a schematic view of the trunking sealing strip of FIG. 4 with a transverse handle rubber ferrule attached thereto;
figure 6 is a schematic view of the trunking sealing strip of figure 4 with another rubber ferrule attached thereto.
Detailed Description
In order to make the technical solution of the present invention clearer, the following describes the present invention in detail with reference to fig. 1 to 6. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The utility model relates to a sealing structure of electric scooter horizontal handle, which comprises a horizontal handle 52 arranged in mounting holes 51-1 at two sides of a forehead box 51, a wiring groove 52-1 is arranged on the horizontal handle 52 along the axial direction, a ring groove 51-2 is arranged on the hole wall of the mounting hole 51-1 along the radial direction, a sealing ring 52-3 is arranged in the ring groove 51-2, a wire groove sealing strip 53 is arranged on the horizontal handle 52 at two sides of the forehead box 51, a wiring hole 53-1 is arranged in the wire groove sealing strip 53 along the axial direction, one end of the wire groove sealing strip 53 is arranged in the wiring groove 52-1 at the mounting hole 51-1, a water seal is formed between the inner ring of the sealing ring 52-3 and the horizontal handle 52 and the wire groove sealing strip 53, a water seal is formed between the outer ring part of the sealing ring 52-3 and the ring groove 51-2, a water seal is formed between the wire groove sealing strip, the other end of the trunking seal 53 is attached to electrical components on the bar 52, such as the brake 56, the governor 55, etc.
Preferably, the shape of the inner end 53-2 of the wire groove sealing strip 53 is matched with the shape of the groove bottom of the wiring groove 52-1, and the shape of the outer end 53-3 of the wire groove sealing strip 53 is matched with the groove opening of the wiring groove 52-1. The outer end 53-3 of the trunking sealing strip 53 is connected with a transverse handle rubber ferrule 54, and the trunking sealing strip 53 and the transverse handle rubber ferrule 54 are of an integral structure. The middle part of the transverse handle 52 is provided with a positioning pin 52-2 or a positioning screw fixed at the bottom of the forehead box 51. A bell 57, the transverse handle rubber ferrule 54, a brake 56 and a handle soft sleeve 58 are sequentially arranged on the left transverse handle 52 of the forehead box 51 from left to right; a transverse handle rubber ferrule 54, a speed regulator 55 and a handle soft sleeve 58 are sequentially arranged on the right transverse handle 52 of the forehead box 51 from right to left; the forehead box 51 is provided at the upper end of the vertical rod 31.
Claims (5)
1. The utility model provides a seal structure of electric scooter horizontal, includes horizontal (52) of wearing to locate in first case (51) both sides mounting hole (51-1) of forehead, is equipped with wiring groove (52-1), its characterized in that along the axial on horizontal (52): an annular groove (51-2) is arranged on the wall of the mounting hole (51-1) along the radial direction, a sealing ring (52-3) is arranged in the annular groove (51-2), wire groove sealing strips (53) are arranged on the transverse handles (52) at the two sides of the forehead box (51), a wiring hole (53-1) is axially arranged in the wire groove sealing strip (53), one end of the wire groove sealing strip (53) is arranged in the wiring groove (52-1) at the mounting hole (51-1), the water seal is formed between the inner ring of the sealing ring (52-3) and the transverse handle (52) and the wire groove sealing strip (53), the water seal is formed between the outer ring part of the sealing ring (52-3) and the ring groove (51-2), the water seal is formed between the wire groove sealing strip (53) and the wiring groove (52-1), and the other end of the wire groove sealing strip (53) is installed to an electric appliance element on the transverse handle (52).
2. The sealing structure of the electric scooter bar according to claim 1, wherein: the shape of the inner end (53-2) of the wire groove sealing strip (53) is matched with the shape of the bottom of the wiring groove (52-1), and the shape of the outer end (53-3) of the wire groove sealing strip (53) is matched with the notch of the wiring groove (52-1).
3. The sealing structure of the electric scooter bar according to claim 2, wherein: the outer end (53-3) of the trunking sealing strip (53) is connected with a transverse handle rubber ferrule (54), and the trunking sealing strip (53) and the transverse handle rubber ferrule (54) are of an integrated structure.
4. The sealing structure of the electric scooter bar according to claim 3, wherein: the middle part of the transverse handle (52) is provided with a positioning pin (52-2) or a positioning screw fixed at the bottom of the forehead box (51).
5. The sealing structure of the electric scooter bar according to claim 3, wherein: a bell (57), the transverse handle rubber ferrule (54), a brake (56) and a soft handle sleeve (58) are sequentially arranged on a left transverse handle (52) of the forehead box (51) from left to right; a transverse handle rubber ferrule (54), a speed regulator (55) and a handle soft sleeve (58) are sequentially arranged on a right transverse handle (52) of the forehead box (51) from right to left; the forehead box (51) is arranged at the upper end of the upright rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019934.0U CN211076213U (en) | 2019-11-21 | 2019-11-21 | Sealing structure of electric scooter horizontal handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019934.0U CN211076213U (en) | 2019-11-21 | 2019-11-21 | Sealing structure of electric scooter horizontal handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211076213U true CN211076213U (en) | 2020-07-24 |
Family
ID=71649720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019934.0U Active CN211076213U (en) | 2019-11-21 | 2019-11-21 | Sealing structure of electric scooter horizontal handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211076213U (en) |
-
2019
- 2019-11-21 CN CN201922019934.0U patent/CN211076213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 321400 No.2, Xinzhong East Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee after: ZHEJIANG JIAHONG SPORTS EQUIPMENT Co.,Ltd. Address before: 321403 no.2-1, Xinzhong East Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee before: Zhejiang Jiahong Tool Manufacturing Co.,Ltd. |