CN216008197U - Automobile tail door stay bar - Google Patents
Automobile tail door stay bar Download PDFInfo
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- CN216008197U CN216008197U CN202121903978.0U CN202121903978U CN216008197U CN 216008197 U CN216008197 U CN 216008197U CN 202121903978 U CN202121903978 U CN 202121903978U CN 216008197 U CN216008197 U CN 216008197U
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- pipe
- accommodating
- guide
- telescopic assembly
- worm wheel
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Abstract
The utility model discloses an automobile tail door stay bar, which comprises a sleeve, a first accommodating pipe and a second accommodating pipe, wherein the second accommodating pipe is arranged on the outer side wall of the first accommodating pipe and communicated with the first accommodating pipe; the motor is arranged in the second accommodating pipe and is meshed with the worm wheel through the worm; the outer tube is connected with the other end of the first accommodating tube; the telescopic assembly is arranged in the outer pipe, one end of the telescopic assembly is connected with the worm wheel, the other end of the telescopic assembly is connected with the automobile tail door, and the motor can drive the worm and the worm wheel to move so as to drive the telescopic assembly to extend or shorten; the supporting piece is sleeved on the outer pipe, one end of the supporting piece is connected with the other end of the first accommodating pipe, and the other end of the supporting piece is connected with the other end of the telescopic assembly; through above-mentioned structure can support the tail-gate better when reducing the vaulting pole fixed length, accord with the user demand.
Description
Technical Field
The utility model relates to the field of automobile accessories, in particular to an automobile tail door stay bar.
Background
Most of the existing automobiles are provided with electric tail gates, the electric tail gates are usually lifted by electric supporting rods, but the existing electric supporting rods are of a straight-line structure, namely, a motor drives a guide pipe to move on a screw rod through a complex gear set, and the structure of the motor and the gear set is difficult to improve, so that the length of an assembly formed by the motor and the gear set is difficult to reduce, the length of the assembly is called fixed length, the longer the fixed length is, the shorter the telescopic distance of the electric supporting rods is, the more unfavorable the lifting adjustment of the tail gates is, and the existing supporting rods have no additional supporting structure, and cannot play a good supporting role in the telescopic process of the tail gates, so that the automobile tail gate supporting rods capable of solving the problems are urgently needed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, the utility model proposes a tailgate stay for a motor vehicle.
The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: car tail-gate vaulting pole includes:
the sleeve comprises a first accommodating pipe and a second accommodating pipe which is arranged on the outer side wall of the first accommodating pipe and communicated with the first accommodating pipe, a worm wheel is rotatably arranged in the first accommodating pipe, and one end of the first accommodating pipe is connected with the rear trunk of the automobile;
the motor is arranged in the second accommodating pipe and is meshed with the worm wheel through the worm;
the outer tube is connected with the other end of the first accommodating tube;
the telescopic assembly is arranged in the outer pipe, one end of the telescopic assembly is connected with the worm wheel, the other end of the telescopic assembly is connected with the automobile tail door, and the motor can drive the worm and the worm wheel to move so as to drive the telescopic assembly to extend or shorten;
the support piece is sleeved on the outer pipe, one end of the support piece is connected with the other end of the first accommodating pipe, and the other end of the support piece is connected with the other end of the telescopic assembly.
Further, the support is provided as a tension spring or a spring.
Furthermore, both ends that extension spring or spring pass through are connected with first holding pipe and flexible subassembly through detachable construction respectively.
Further, the detachable structure is arranged to be a groove matched with the tension spring or the spring.
Further, the telescopic assembly comprises:
one end of the screw rod is coaxially connected with the worm wheel;
the guide pipe is sleeved on the screw rod and is in threaded connection with the screw rod, and one end of the guide pipe, which is back to the sleeve pipe, is connected with the automobile tail door;
the guide pipe is sleeved on the guide pipe and connected with the guide pipe through the guide structure, and one end of the guide pipe is connected with the other end of the first accommodating pipe.
Further, the guide structure is provided with a guide groove and a guide block, one of the guide groove and the guide block is arranged on the outer side wall of the guide pipe, the other of the guide groove and the guide block is arranged on the inner side wall of the guide pipe, and the guide block extends into the guide groove.
Furthermore, one end of the first accommodating pipe is installed on the automobile trunk through a first ball socket.
Further, one end of the guide pipe, which faces away from the sleeve, is mounted on the automobile tail gate through a second ball socket.
Further, the worm wheel is rotatably arranged in the first accommodating pipe through a bearing.
Furthermore, the second accommodating tube is provided with a threading hole for connecting the control device and the motor.
The utility model has the beneficial effects that: the automobile tail door stay bar comprises a sleeve, a first supporting rod and a second supporting rod, wherein the sleeve comprises a first accommodating pipe and a second accommodating pipe which is arranged on the outer side wall of the first accommodating pipe and communicated with the first accommodating pipe; the motor is arranged in the second accommodating pipe and is meshed with the worm wheel through the worm; the outer tube is connected with the other end of the first accommodating tube; the telescopic assembly is arranged in the outer pipe, one end of the telescopic assembly is connected with the worm wheel, the other end of the telescopic assembly is connected with the automobile tail door, and the motor can drive the worm and the worm wheel to move so as to drive the telescopic assembly to extend or shorten; the supporting piece is sleeved on the outer pipe, one end of the supporting piece is connected with the other end of the first accommodating pipe, and the other end of the supporting piece is connected with the other end of the telescopic assembly; through above-mentioned structure can support the tail-gate better when reducing the vaulting pole fixed length, accord with the user demand.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a tailgate stay of an automobile;
fig. 2 is an exploded view of the tailgate stay of the vehicle.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1 to 2, a tailgate stay for an automobile, comprising:
the automobile rear tail box comprises a sleeve 10 and a rear tail box, wherein the sleeve 10 comprises a first accommodating pipe 11 and a second accommodating pipe 12 which is arranged on the outer side wall of the first accommodating pipe 11 and communicated with the first accommodating pipe 11, a worm wheel 21 is rotatably arranged in the first accommodating pipe 11, and one end of the first accommodating pipe 11 is connected with the automobile rear tail box;
a motor 30 disposed in the second accommodating tube 12 and engaged with the worm wheel 21 through the worm 22;
an outer tube 40 connected to the other end of the first accommodating tube 11;
the telescopic assembly is arranged in the outer pipe 40, one end of the telescopic assembly is connected with the worm wheel 21, the other end of the telescopic assembly is connected with the automobile tail door, and the motor 30 can drive the worm 22 and the worm wheel 21 to move so as to drive the telescopic assembly to extend or shorten;
and a support member 50 sleeved on the outer tube 40, wherein one end of the support member 50 is connected with the other end of the first accommodating tube 11, and the other end of the support member 50 is connected with the other end of the telescopic assembly.
In the utility model, through the above structure, the motor 30 is laterally arranged, the fixed length of the stay bar can be effectively reduced under the condition that the sizes of the motor 30 and the gear set are not reduced, the telescopic distance of the stay bar can be improved, and the adjustment range of the tail gate is larger, specifically, the motor 30 drives the screw rod 61 to rotate through the driving mode of the worm wheel 21 and the worm 22, and as the conduit 62 is in threaded connection with the screw rod 61, and under the guiding action of the guide pipe 63, when the screw rod 61 rotates, the linear motion of the conduit 62 is converted, so as to push the tail gate to open or close; further, by providing the support member 50 on the outer periphery of the outer tube 40, the strut can better support the tailgate when the strut is opened, and does not sink under the action of gravity, and preferably, when the support member 50 is provided as a tension spring, it is preferably applied to the tailgate support of a car, and when the support member 50 is provided as a spring, it is preferably applied to the tailgate support of an SUV.
The support 50 is provided as a tension spring or a spring.
The two ends of the tension spring or the spring are respectively connected with the first containing pipe 11 and the telescopic assembly through a detachable structure.
The detachable structure is arranged as a groove 51 matched with the tension spring or the spring; the support member 50 is provided as a tension spring or a spring, the tension spring or the spring is provided as a cylindrical tension spring or a cylindrical spring, the groove 51 is provided as a thread-shaped groove 51 matched with the cylindrical tension spring or the cylindrical spring, and the cylindrical tension spring or the cylindrical spring is directly screwed into the thread-shaped groove 51 during installation.
The telescoping assembly comprises:
a screw 61 having one end coaxially connected to the worm wheel 21;
the guide pipe 62 is sleeved on the screw rod 61 and is in threaded connection with the screw rod 61, and one end of the guide pipe, which is back to the sleeve pipe 10, is connected with the automobile tail gate;
and a guide tube 63 sleeved on the guide tube 62 and connected with the guide tube 62 through a guide structure, wherein one end of the guide tube 63 is connected with the other end of the first accommodating tube 11.
The guide structure is provided as a guide groove 71 and a guide block 72, one of the guide groove 71 and the guide block 72 is provided on an outer side wall of the guide tube 62, the other of the guide groove 71 and the guide block 72 is provided on an inner side wall of the guide tube 63, and the guide block 72 is protruded into the guide groove 71.
One end of the first accommodating tube 11 is mounted to the rear trunk of the vehicle through a first ball socket 81.
The end of the conduit 62 facing away from the sleeve 10 is mounted to the tailgate of the vehicle via a second ball socket 82.
The worm wheel 21 is rotatably disposed in the first accommodating tube 11 through a bearing.
The second accommodating tube 12 is provided with a threading hole for connecting the control device and the motor 30.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.
Claims (10)
1. Car tail-gate vaulting pole, its characterized in that includes:
the automobile tail box comprises a sleeve (10) and a tail box body, wherein the sleeve comprises a first accommodating pipe (11) and a second accommodating pipe (12) which is arranged on the outer side wall of the first accommodating pipe (11) and communicated with the first accommodating pipe (11), a worm wheel (21) is rotatably arranged in the first accommodating pipe (11), and one end of the first accommodating pipe (11) is connected with an automobile tail box;
a motor (30) disposed in the second accommodating tube (12) and engaged with the worm wheel (21) through a worm (22);
an outer tube (40) connected to the other end of the first accommodating tube (11);
the telescopic assembly is arranged in the outer pipe (40), one end of the telescopic assembly is connected with the worm wheel (21), the other end of the telescopic assembly is connected with the automobile tail door, and the motor (30) can drive the worm (22) and the worm wheel (21) to move so as to drive the telescopic assembly to extend or shorten;
the supporting piece (50) is sleeved on the outer pipe (40), one end of the supporting piece (50) is connected with the other end of the first accommodating pipe (11), and the other end of the supporting piece (50) is connected with the other end of the telescopic assembly.
2. The automotive tailgate brace according to claim 1, characterized in that: the support (50) is provided as a tension spring or a spring.
3. The automotive tailgate brace according to claim 2, characterized in that: the two ends of the tension spring or the spring are respectively connected with the first containing pipe (11) and the telescopic assembly through detachable structures.
4. The automotive tailgate brace according to claim 3, characterized in that: the detachable structure is arranged as a groove (51) matched with the tension spring or the spring.
5. The automotive tailgate brace according to claim 1, characterized in that: the telescoping assembly comprises:
a screw (61) having one end coaxially connected to the worm wheel (21);
the guide pipe (62) is sleeved on the screw rod (61) and is in threaded connection with the screw rod (61), and one end of the guide pipe, which is back to the sleeve (10), is connected with the tail door of the automobile;
the guide pipe (63) is sleeved on the guide pipe (62) and is connected with the guide pipe (62) through a guide structure, and one end of the guide pipe (63) is connected with the other end of the first accommodating pipe (11).
6. The automotive tailgate brace according to claim 5, characterized in that: the guide structure is provided with a guide groove (71) and a guide block (72), one of the guide groove (71) and the guide block (72) is arranged on the outer side wall of the guide pipe (62), the other one of the guide groove (71) and the guide block (72) is arranged on the inner side wall of the guide pipe (63), and the guide block (72) extends into the guide groove (71).
7. The automotive tailgate brace according to claim 1, characterized in that: one end of the first accommodating pipe (11) is arranged on the automobile rear tail box through a first ball socket (81).
8. The automotive tailgate brace according to claim 5, characterized in that: the end of the guide pipe (62) facing away from the sleeve (10) is mounted on the tail gate of the automobile through a second ball socket (82).
9. The automotive tailgate brace according to claim 1, characterized in that: the worm wheel (21) is rotatably arranged in the first accommodating pipe (11) through a bearing.
10. The automotive tailgate brace according to claim 1, characterized in that: the second accommodating tube (12) is provided with a threading hole for connecting the control device and the motor (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903978.0U CN216008197U (en) | 2021-08-13 | 2021-08-13 | Automobile tail door stay bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903978.0U CN216008197U (en) | 2021-08-13 | 2021-08-13 | Automobile tail door stay bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008197U true CN216008197U (en) | 2022-03-11 |
Family
ID=80527680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121903978.0U Active CN216008197U (en) | 2021-08-13 | 2021-08-13 | Automobile tail door stay bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008197U (en) |
-
2021
- 2021-08-13 CN CN202121903978.0U patent/CN216008197U/en active Active
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