CN209852042U - Back door opening device for automobile - Google Patents
Back door opening device for automobile Download PDFInfo
- Publication number
- CN209852042U CN209852042U CN201920411452.7U CN201920411452U CN209852042U CN 209852042 U CN209852042 U CN 209852042U CN 201920411452 U CN201920411452 U CN 201920411452U CN 209852042 U CN209852042 U CN 209852042U
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- opening device
- rubber sleeve
- output assembly
- hole
- switch
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Abstract
The application discloses a backdoor opening device for an automobile, wherein the automobile comprises a rear glass, a motor driving mechanism, an output assembly and a wiper arm; the motor driving mechanism is arranged on the inner side of the rear glass; one end of the output assembly is connected with the motor driving mechanism, and the other end of the output assembly penetrates out of the rear glass; the back door opening device is attached to the outer surface of the rear glass and sleeved on the output assembly; one end of the wiper arm is arranged outside the backdoor opening device and connected with the output assembly. This application pastes back of the body door opening device and locates back glass's surface and cover and locate output assembly for back of the body door opening device arranges the position obvious, and then makes and opens back of the body door easy operation, and does not influence whole car outward appearance.
Description
Technical Field
The application relates to the technical field of automobile parts, in particular to a backdoor opening device for an automobile.
Background
The automobile generally has a backdoor and opens the backdoor by being provided with an opening device, but the existing opening device for opening the backdoor of the automobile is lower in the setting position, hidden in arrangement and not easy to operate.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the present application mainly aims to provide a backdoor opening device with a conspicuous arrangement position and convenient operation.
In order to achieve the above purpose, the following technical solutions are specifically adopted in the present application:
the application provides a back door opening device applied to an automobile, wherein the automobile comprises a rear glass, a motor driving mechanism, an output assembly and a wiper arm; the motor driving mechanism is arranged on the inner side of the rear glass; one end of the output assembly is connected with the motor driving mechanism, and the other end of the output assembly penetrates out of the rear glass; the back door opening device is attached to the outer surface of the rear glass and sleeved on the output assembly; one end of the wiper arm is arranged outside the backdoor opening device and connected with the output assembly.
Preferably, the output assembly comprises a rotating shaft and a shaft sleeve; one end of the rotating shaft is connected with an output shaft of the motor driving mechanism, the other end of the rotating shaft penetrates through the rear glass, and the rotating shaft is sleeved with the shaft sleeve; the backdoor opening device is sleeved on the outer surface of the shaft sleeve, and the wiper arm is connected with the other end of the rotating shaft.
Preferably, the backdoor opening device comprises a switch bottom plate and a switch body, wherein the switch bottom plate is attached to the outer surface of the rear glass and sleeved on the shaft sleeve; the switch body is arranged on the outer side of the switch bottom plate and sleeved on the shaft sleeve.
Preferably, the switch body is provided with a first through hole, the backdoor opening device further comprises a rubber sleeve, the rubber sleeve is fixed in the first through hole, and the rubber sleeve is connected with the shaft sleeve in an interference fit manner.
Preferably, the switch body includes casing and on-off mechanism, the casing with switch bottom plate fixed connection, on-off mechanism set up in the casing, first through-hole is seted up in the casing, the rubber sleeve is fixed in through the mode of joint in the first through-hole.
Preferably, the switch body includes first arch, first arch set up in the inner wall of first through-hole, the rubber sleeve is provided with the recess, the recess with first arch corresponds the setting.
Preferably, the rubber sleeve comprises a rubber sleeve body and a second protrusion, the rubber sleeve body is provided with a second through hole, the second protrusion is arranged on the inner wall of the second through hole, and the groove is formed in the outer surface of the rubber sleeve body.
Preferably, the rubber sleeve body is provided with a wire guide hole.
Compared with the prior art, the back door opening device is attached to the outer surface of the back glass and sleeved on the output assembly, so that the back door opening device is obvious in arrangement position, the back door opening device is easy to operate, and the appearance of the whole vehicle is not affected.
Drawings
Fig. 1 is an installation view of a back door opening device according to an embodiment of the present application.
Fig. 2 is a sectional view of a back door opening device according to an embodiment of the present application.
Fig. 3 is an exploded view of a tailgate opening device according to an embodiment of the present application.
Fig. 4 is a structural view of a back door opening device according to an embodiment of the present application.
Fig. 5 is a sectional view taken along the line a-a in fig. 4.
Fig. 6 is a perspective view of a rubber boot according to an embodiment of the present application.
The attached drawings are as follows:
1-a tailgate opening device;
11-switch backplane;
12-a switch body;
121-a housing;
121 a-first via;
122-a switching mechanism;
122 a-inner shell assembly;
122 b-rotating block;
122 c-a microswitch;
122 d-circuit board;
123-a first projection;
13-a rubber sleeve;
131-a rubber sleeve body;
131 a-a second via;
131 b-a groove;
131 c-a wire guide;
132-a second protrusion;
14-a wire harness assembly;
2-rear glass;
3-a motor drive mechanism;
4-an output component;
41-a rotating shaft;
42-shaft sleeve;
5. a wiper arm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, an embodiment of the present application discloses a back door opening device 1, and the back door opening device 1 is used for opening a back door of an automobile. The car includes back glass 2, motor drive mechanism 3, output assembly 4 and windscreen wiper arm 5, motor drive mechanism 3 sets up in back glass 2's inboard, output assembly 4's one end links to each other with motor drive mechanism 3, back glass 2 is worn out to output assembly 4's the other end, back of the body door opening device 1 pastes the surface of locating back glass 2 through the mode that bonds, and back of the body door opening device 1 still overlaps locates output assembly 4, the one end of windscreen wiper arm 5 sets up in back of the body door opening device 1's the outside and is connected with output assembly 4, the other end and the wiper of windscreen wiper arm 5 are connected, the surface in close contact with of wiper and back glass 2.
This application is pasted backdoor opening device 1 and is located back glass 2's surface and the output component 4 is located to the cover for backdoor opening device 1's the position of arranging is obvious, and then makes and open backdoor easy operation, and does not influence whole car outward appearance.
As shown in fig. 2 to 6, the back door opening device 1 includes a switch base plate 11, a switch body 12, and a rubber boot 13. The switch body 12 further includes a housing 121 and a switch mechanism 122, and the switch mechanism 122 is composed of an inner housing assembly 122a, a rotating block 122b, a microswitch 122c, a circuit board 122d, and the like. The housing 121 is provided with a first through hole 121a, and the rubber sleeve 13 is provided with a second through hole 131 a; the output assembly 4 includes a rotating shaft 41 and a sleeve 42. During assembly, one end of the rotating shaft 41 is connected with the output shaft of the motor driving mechanism 3, the other end of the rotating shaft 41 penetrates through the rear glass 2, and the shaft sleeve 42 is sleeved on the rotating shaft 41. The switch bottom plate 11 is adhered to the outer surface of the rear glass 2 by means of adhesion and is sleeved on the shaft sleeve 42. The switch mechanism 122 is disposed in the casing 121, the rubber sleeve 13 is fixed in the first through hole 121a of the casing 121, the casing 121 and the switch base plate 11 are clamped and fixed, the shaft sleeve 42 is disposed in the second through hole 131a, and finally the wiper arm 5 is sleeved on one end of the rotating shaft 41 away from the motor driving mechanism 3 and connected to the rotating shaft 41.
Specifically, the opening body 12 further includes a first protrusion 123, and the first protrusion 123 is disposed on an inner wall of the first through hole 121a of the housing 121. The rubber sleeve 13 includes a rubber sleeve body 131 and a second protrusion 132, the rubber sleeve body 131 is provided with a groove 131b, and the groove 131b is disposed corresponding to the first protrusion 123. The second through hole 131a is opened in the rubber sleeve body 131, and the diameter of the second through hole 131a is slightly smaller than that of the shaft sleeve 42, and the second protrusion 132 is disposed on the inner wall of the second through hole 131a of the rubber sleeve body 131. When the rubber sleeve 13 is installed in the first through hole 121a of the housing 121, the first protrusion 123 is clamped into the groove 131b, so that the rubber sleeve 13 is clamped and fixed with the housing 121. When the switch body 12 is mounted on the bushing 42, the second protrusion 132 is in close contact with the outer surface of the bushing 42 because the diameter of the second through hole 131a of the rubber sleeve 13 is slightly smaller than the diameter of the bushing 42. Namely, the rubber sleeve 13 and the shaft sleeve 42 are fixedly connected by means of interference fit. Preventing rain water, dust and the like from entering the switch body.
For the convenience of connection, the back door opening device 1 further comprises a wiring harness assembly 14. The rubber boot body 131 is provided with a wire guide hole 131c so that the wire harness assembly 14 can pass through the wire guide hole 131 c.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. A back door opening device for an automobile is characterized in that the automobile comprises a rear glass, a motor driving mechanism, an output assembly and a wiper arm;
the motor driving mechanism is arranged on the inner side of the rear glass;
one end of the output assembly is connected with the motor driving mechanism, and the other end of the output assembly penetrates out of the rear glass;
the back door opening device is attached to the outer surface of the rear glass and sleeved on the output assembly;
one end of the wiper arm is arranged outside the backdoor opening device and connected with the output assembly.
2. The tailgate opening device according to claim 1, wherein the output assembly comprises a shaft and a bushing;
one end of the rotating shaft is connected with an output shaft of the motor driving mechanism, the other end of the rotating shaft penetrates through the rear glass, and the rotating shaft is sleeved with the shaft sleeve;
the backdoor opening device is sleeved on the outer surface of the shaft sleeve, and the wiper arm is connected with the other end of the rotating shaft.
3. The tailgate opening device according to claim 2, characterized in that the tailgate opening device comprises a switch base plate and a switch body,
the switch bottom plate is attached to the outer surface of the rear glass and sleeved on the shaft sleeve; the switch body is arranged on the outer side of the switch bottom plate and sleeved on the shaft sleeve.
4. The backdoor opening device according to claim 3, wherein the switch body is provided with a first through hole, the backdoor opening device further comprises a rubber sleeve, the rubber sleeve is fixed in the first through hole, and the rubber sleeve is connected with the shaft sleeve in an interference fit manner.
5. The backdoor opening device of claim 4, wherein the switch body comprises a shell and a switch mechanism, the shell is fixedly connected with the switch bottom plate, the switch mechanism is arranged in the shell, the first through hole is formed in the shell, and the rubber sleeve is fixed in the first through hole in a clamping manner.
6. The backdoor opening device of claim 4, wherein the switch body comprises a first protrusion, the first protrusion is disposed on an inner wall of the first through hole, the rubber sleeve is provided with a groove, and the groove is disposed corresponding to the first protrusion.
7. The backdoor opening device of claim 6, wherein the rubber sleeve comprises a rubber sleeve body and a second protrusion, the rubber sleeve body is provided with a second through hole, the second protrusion is arranged on the inner wall of the second through hole, and the groove is arranged on the outer surface of the rubber sleeve body.
8. The tailgate opening device according to claim 7, characterized in that the rubber sleeve body is provided with a wire guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411452.7U CN209852042U (en) | 2019-03-29 | 2019-03-29 | Back door opening device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411452.7U CN209852042U (en) | 2019-03-29 | 2019-03-29 | Back door opening device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852042U true CN209852042U (en) | 2019-12-27 |
Family
ID=68935333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411452.7U Active CN209852042U (en) | 2019-03-29 | 2019-03-29 | Back door opening device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852042U (en) |
-
2019
- 2019-03-29 CN CN201920411452.7U patent/CN209852042U/en active Active
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| GR01 | Patent grant |