CN201694335U - Mud-proof structure of disc brake of electric vehicle - Google Patents
Mud-proof structure of disc brake of electric vehicle Download PDFInfo
- Publication number
- CN201694335U CN201694335U CN2010201557255U CN201020155725U CN201694335U CN 201694335 U CN201694335 U CN 201694335U CN 2010201557255 U CN2010201557255 U CN 2010201557255U CN 201020155725 U CN201020155725 U CN 201020155725U CN 201694335 U CN201694335 U CN 201694335U
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- disc brake
- disc
- battery
- driven car
- adapter plate
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Abstract
The utility model discloses a mud-proof structure of a disc brake of an electric vehicle, which comprises a hub, an axle, a disc brake assembly and a disc, the disc brake assembly is mounted on the end of the axle, the disc is arranged on the side of the hub, brake shoes for clamping the edge of the disc are arranged in the disc brake assembly, the mud-proof structure also comprises a guard cover which is extended from the top down and is of a semi-enclosing structure covering both sides of the surface of the disc, and the guard cover is connected with the disc brake assembly through a connecting mechanism. Since the guard cover reduces affection of outside dusty, muddy and rainy environments on the disc brake, the service life and braking performance of the disc brake are greatly improved.
Description
Technical field
The utility model relates to a kind of improvement structure of disc brake, and especially a kind of have an electric vehicle disc brake with anti-silt function.
Background technology
The existing disc brake majority that is installed on the battery-driven car is exposed, though be convenient to the disc brake maintenance like this, but the full dust of disc brake inner product, silt, rainwater after the long-term use, brake facing and disc form an emery wheel, quickened the wearing and tearing of brake facing greatly, not only the deceleration and stopping performance of disc brake reduces, and the situation of slipping of brake often occurs, influence traffic safety, also can reduce the service life of disc brake.Therefore, a good disc brake anti-sediment structure is very important to the normal use and the daily attention thereof of disc brake.
Summary of the invention
Problem to be solved in the utility model just provides electric vehicle disc brake anti-sediment structure a kind of simple in structure, easy for installation, reduces the influence of external environment to disc brake and deceleration and stopping performance thereof, improves the service life of disc brake.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of disc brake anti-sediment structure of battery-driven car, comprise wheel hub, wheel shaft, be installed on the wheel shaft end disc brake assembly, be located at the disc of wheel hub side, be provided with the brake facing that is used to clamp the disc edge in the described disc brake assembly, it is characterized in that: comprise that also one extends and is the protective cover that the semi-surrounding structure covers disc card both sides from top to bottom, described protective cover is connected by bindiny mechanism with disc brake assembly.
Further, described disc brake assembly comprises adapter plate and is located at the disc brake apparatus of adapter plate bottom, and described adapter plate upper end is provided with the through hole that passes for wheel shaft, and described through hole is installed on the wheel shaft by tightening up mechanism, and described protective cover is installed on and tightens up in the mechanism.
Further, the described mechanism that tightens up is provided with the snap ring of being with opening, and described opening is provided with two by bolt I bonded assembly tight lock part.
Further, the connecting portion that described bindiny mechanism comprises tight lock part and is located at the band assembly hole on the protective cover, be coated with bolt II in the described assembly hole, described bolt II and bolt I interlocking simultaneously realize being connected of connecting portion and snap ring on a sheet attaching parts.
Further, the bottom surface of described connecting portion is resisted against on the upper surface of tight lock part.
Further, described protective cover is half discoid housing, is provided with the arc cavity that opening covers disc top down in the housing.
Further, the opening part of described arc cavity is set to the angle structure that cooperates with the adapter plate side.
Further, the opening part of described housing upper edge arc cavity is provided with a circle dash and uses in one's ear.
Further, describedly be provided with the limited bayonet that the grafting adapter plate is used in one's ear.
Further, described going up in one's ear also is provided with the spacer that is used to lean the adapter plate side.
The beneficial effects of the utility model: anti-sediment structure provided by the utility model can not only guarantee that silt, rainwater do not fall in the disc brake apparatus, and need not dismantle protective cover and also can carry out the daily attention of disc brake, and is convenient and practical; Protective cover good looking appearance, simple in structure, easy accessibility, limited bayonet make the easier for installation, correct of protective cover in conjunction with the spacer structure, and the installation of protective cover can not have influence on the rotation of disc; Because protective cover has reduced the influence of external environments such as dust, silt, rainwater to disc brake, the service life and the deceleration and stopping performance thereof of disc brake improve greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a mounting structure exploded drawings of the present utility model;
Fig. 2 is the johning knot composition of the utility model protective cover and adapter plate;
Fig. 3 is the structural representation of the utility model protective cover.
The specific embodiment
As shown in Figure 1, the utility model is a kind of disc brake anti-sediment structure of battery-driven car, comprise wheel hub 1, wheel shaft 11, be installed on wheel shaft 11 ends disc brake assembly, be located at the disc 3 of wheel hub 1 side, be provided with the brake facing that is used to clamp disc 3 edges in the described disc brake assembly, comprise that also one extends and is the protective cover 4 that the semi-surrounding structure covers disc 3 card both sides from top to bottom, described protective cover 4 is connected by bindiny mechanism with disc brake assembly.
With reference to Fig. 1, Fig. 2, shown in Figure 3, preferred embodiment of the present utility model: described disc brake assembly comprises adapter plate 2 and is located at the disc brake apparatus 6 of adapter plate 2 bottoms, described adapter plate 2 upper ends are provided with the through hole 21 that passes for wheel shaft 11, described through hole 21 is provided with adapter plate 2 is fixed in the mechanism that tightens up on the wheel shaft 11, and described protective cover 4 is installed on and tightens up in the mechanism; Tighten up mechanism and be provided with the snap ring 5 of being with opening 50, described opening 50 is provided with two by bolt I 52 bonded assembly tight lock parts (51) 51; Bindiny mechanism comprises tight lock part (51) 51 and the connecting portion 41 that is located at the band assembly hole on the protective cover 4, be coated with bolt II 42 in the described assembly hole, described bolt II 42 and bolt I 52 interlocking simultaneously realizes being connected of connecting portion 41 and snap ring 5 on a sheet attaching parts 7, the bottom surface of connecting portion 41 is resisted against on the upper surface of tight lock part (51) 51.
Claims (10)
1. the disc brake anti-sediment structure of a battery-driven car, comprise wheel hub (1), wheel shaft (11), be installed on wheel shaft (11) end disc brake assembly, be located at the disc (3) of wheel hub (1) side, be provided with the brake facing that is used to clamp disc (3) edge in the described disc brake assembly, it is characterized in that: comprise that also one extends and is the protective cover (4) that the semi-surrounding structure covers disc (3) card both sides from top to bottom, described protective cover (4) is connected by bindiny mechanism with disc brake assembly.
2. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 1, it is characterized in that: described disc brake assembly comprises adapter plate (2) and is located at the disc brake apparatus (6) of adapter plate (2) bottom, described adapter plate (2) upper end is provided with the through hole (21) that passes for wheel shaft (11), described through hole (21) is installed on the wheel shaft (11) by tightening up mechanism, and described protective cover (4) is installed on and tightens up in the mechanism.
3. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 2, it is characterized in that: the described mechanism that tightens up is provided with the snap ring (5) of being with opening (50), and described opening (50) is provided with two by bolt I (42) bonded assembly tight lock part (51).
4. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 3, it is characterized in that: the connecting portion (41) that described bindiny mechanism comprises tight lock part (51) and is located at the band assembly hole on the protective cover (4), be coated with bolt II (52) in the described assembly hole, described bolt II (52) and bolt I (42) interlocking simultaneously go up at a sheet attaching parts (7) and realize being connected of connecting portion (41) and snap ring (5).
5. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 4, it is characterized in that: the bottom surface of described connecting portion (41) is resisted against on the upper surface of tight lock part (51).
6. according to the disc brake anti-sediment structure of any described a kind of battery-driven car of claim 2 to 5, it is characterized in that: described protective cover (4) is half discoid housing, is provided with the arc cavity (40) that opening covers disc (3) top down in the housing.
7. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 6 is characterized in that: the opening part of described arc cavity (40) is set to the angle structure (43) that cooperates with adapter plate (2) side.
8. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 7 is characterized in that: the opening part of described housing upper edge arc cavity (40) is provided with (44) in one's ear that a circle dash is used.
9. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 8 is characterized in that: the described limited bayonet (45) that is provided with grafting adapter plate (2) usefulness in one's ear.
10. the disc brake anti-sediment structure of a kind of battery-driven car according to claim 9, it is characterized in that: described going up in one's ear also is provided with the spacer (46) that is used to lean adapter plate (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201557255U CN201694335U (en) | 2010-04-02 | 2010-04-02 | Mud-proof structure of disc brake of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201557255U CN201694335U (en) | 2010-04-02 | 2010-04-02 | Mud-proof structure of disc brake of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694335U true CN201694335U (en) | 2011-01-05 |
Family
ID=43395579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201557255U Expired - Fee Related CN201694335U (en) | 2010-04-02 | 2010-04-02 | Mud-proof structure of disc brake of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875372A (en) * | 2010-04-02 | 2010-11-03 | 许志明 | Anti-sediment structure for electromobile disk brake |
| CN107571955A (en) * | 2016-07-05 | 2018-01-12 | 株式会社岛野 | Rotor cap |
| CN113809870A (en) * | 2021-08-20 | 2021-12-17 | 安徽微特电机科技有限公司 | Double-shaft motor with disc brake |
-
2010
- 2010-04-02 CN CN2010201557255U patent/CN201694335U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875372A (en) * | 2010-04-02 | 2010-11-03 | 许志明 | Anti-sediment structure for electromobile disk brake |
| CN107571955A (en) * | 2016-07-05 | 2018-01-12 | 株式会社岛野 | Rotor cap |
| CN113809870A (en) * | 2021-08-20 | 2021-12-17 | 安徽微特电机科技有限公司 | Double-shaft motor with disc brake |
| CN113809870B (en) * | 2021-08-20 | 2023-06-23 | 安徽微特电机科技有限公司 | Double-shaft motor with disc brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110402 |