CN216009128U - Automobile parts joint structure and car - Google Patents
Automobile parts joint structure and car Download PDFInfo
- Publication number
- CN216009128U CN216009128U CN202121831010.1U CN202121831010U CN216009128U CN 216009128 U CN216009128 U CN 216009128U CN 202121831010 U CN202121831010 U CN 202121831010U CN 216009128 U CN216009128 U CN 216009128U
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- Prior art keywords
- clamping
- automobile
- seat
- guide portion
- guide
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- 239000000463 material Substances 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automobile part clamping structure which comprises an elastic clamping seat used for being connected with a first part and a second part, wherein the elastic clamping seat is made of rubber materials and is provided with a first clamping groove for embedding the first part and a second clamping groove for embedding the second part. According to the clamping structure for the automobile parts, the elastic clamping seat is arranged, so that vibration existing in the running process of part of the parts can be absorbed and reduced, and the NVH sound quality of the whole automobile is improved. The utility model also provides an automobile.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, and particularly relates to an automobile part clamping structure and an automobile.
Background
In the automobile manufacturing process, clamping structures are often used between parts and metal plates and between parts and parts, so that the parts and the metal plates are assembled together. For example, the lock body and the door sheet metal, the fastener and the sheet metal, the automobile horn and the door inner plate sheet metal and the like have assembly relations, and connection forms such as screw assembly, buckle assembly, riveting assembly and the like exist.
The working state of the part can be divided into static state and motion state, for example, the door guard plate bears storage, provides mounting support for other functional parts, and the armrest is in a static state when working, and the other functional parts, such as a car door horn, a door locking device, an electric gas spring and the like, have mechanical transmission or vibration inside, can cause the resonance of the supporting part or the sheet metal, and belong to a vibration state.
The connecting structure of the existing automobile parts cannot absorb and reduce the transmission of vibration, so that the NVH sound quality of the automobile is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a clamping structure for automobile parts, and aims to reduce the transmission of vibration between the parts.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: automobile parts joint structure, including being used for the elasticity joint seat of being connected with first spare part and second spare part, the elasticity joint seat adopts the rubber material to make, and the elasticity joint seat has the second draw-in groove that lets the first draw-in groove of first spare part embedding and let the second spare part embedding.
The elastic clamping seat is made of EPDM materials.
The elastic clamping seat comprises a first clamping portion, a first guide portion connected with the first clamping portion, a second clamping portion and a second guide portion connected with the second clamping portion, wherein the first clamping groove is formed in the first clamping portion, and the second clamping groove is formed in the second clamping portion.
The first guide part and the second guide part are both conical structures, and the first clamping part and the second clamping part are located between the first guide part and the second guide part.
The elastic clamping seat further comprises a first shaft body connected with the first guide portion and a second shaft body connected with the second guide portion, the first guide portion is located between the first clamping portion and the first shaft body, and the second guide portion is located between the second clamping portion and the second shaft body.
The utility model also provides an automobile which comprises the automobile part clamping structure.
According to the clamping structure for the automobile parts, the elastic clamping seat is arranged, so that vibration existing in the running process of part of the parts can be absorbed and reduced, and the NVH sound quality of the whole automobile is improved.
Drawings
FIG. 1 is an exploded view of a clamping structure for automobile parts according to the present invention;
FIG. 2 is a schematic structural view of the elastic clamping seat;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic view of an assembly process of the elastic clamping seat and the first component;
FIG. 5 is a schematic view of an assembly process of the elastic clamping seat and the second component;
FIG. 6 is a partial cross-sectional view of the vehicle component latch arrangement of the present invention;
FIG. 7 is a schematic view of an exemplary embodiment of a clamping structure for automotive parts according to the present invention;
the labels in the above figures are: 1. a first component part; 2. a second component part; 3. an elastic clamping seat; 301. A first shaft body; 302. a second shaft body; 303. a first guide portion; 304. a second guide portion; 305. a first clamping part; 306. a second clamping part; 307. a first card slot; 308. and a second card slot.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
It should be noted that, in the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for convenience of description.
As shown in fig. 1 to 6, the present invention provides an automobile component clamping structure, which includes an elastic clamping seat 3 for connecting a first component 1 and a second component 2, wherein the elastic clamping seat 3 is made of rubber, and the elastic clamping seat 3 has a first clamping groove 307 for embedding the first component 1 and a second clamping groove 308 for embedding the second component 2.
Specifically, as shown in fig. 1 to 3, the first engaging groove 307 and the second engaging groove 308 are sequentially arranged along the axial direction of the elastic engaging seat 3, the first engaging groove 307 and the second engaging groove 308 are both circular grooves extending along the entire circumferential direction on the outer circumferential surface of the elastic engaging seat 3, the first component 1 has a through hole through which the elastic engaging seat 3 passes, the second component 2 also has a through hole through which the elastic engaging seat 3 passes, a part of the first component 1 is embedded in the first engaging groove 307, a part of the second component 2 is embedded in the second engaging groove 308, the elastic engaging seat 3 has elastic properties, so that the vibration problem generated during the operation of the components itself can be reduced and absorbed, and the purpose of improving the NVH sound quality of the vehicle is finally achieved.
In the present embodiment, the elastic clamping seat 3 is made of EPDM, and has good shock absorption characteristics.
As shown in fig. 1 to 3, the elastic clamping seat 3 includes a first clamping portion 305, a first guiding portion 303 connected to the first clamping portion 305, a second clamping portion 306, and a second guiding portion 304 connected to the second clamping portion 306, wherein a first clamping groove 307 is disposed on the first clamping portion 305, and a second clamping groove 308 is disposed on the second clamping portion 306. The first guide portion 303 and the second guide portion 304 are both conical structures, and the first snap-in portion 305 and the second snap-in portion 306 are located between the first guide portion 303 and the second guide portion 304. The first clamping portion 305 is fixedly connected to the second clamping portion 306, the first clamping portion 305 and the second clamping portion 306 are both cylinders, the first clamping groove 307 is disposed on an outer circumferential surface of the first clamping portion 305, and the second clamping groove 308 is disposed on an outer circumferential surface of the second clamping portion 306. The first guiding portion 303 and the first engaging portion 305 are coaxially and fixedly connected, and the second guiding portion 304 and the second engaging portion 306 are coaxially and fixedly connected.
As shown in fig. 1 to 3, the elastic clamping seat 3 further includes a first shaft body 301 connected to the first guide portion 303 and a second shaft body 302 connected to the second guide portion 304, the first guide portion 303 is located between the first clamping portion 305 and the first shaft body 301, and the second guide portion 304 is located between the second clamping portion 306 and the second shaft body 302. The first shaft body 301 and the first guide portion 303 are coaxially and fixedly connected, one end of the first shaft body 301 is fixedly connected with the small-diameter end of the first guide portion 303, the large-diameter end of the first guide portion 303 is fixedly connected with the end portion of the first clamping portion 305, and the diameter of the small-diameter end of the first guide portion 303 is smaller than that of the large-diameter end. The second shaft body 302 is coaxially and fixedly connected with the second guide portion 304, one end of the second shaft body 302 is fixedly connected with the small-diameter end of the second guide portion 304, the large-diameter end of the second guide portion 304 is fixedly connected with the end portion of the second clamping portion 306, and the diameter of the small-diameter end of the second guide portion 304 is smaller than that of the large-diameter end. The diameter of the first shaft 301 is substantially equal to the diameter of the small diameter end of the first guide portion 303, and the diameter of the second shaft 302 is substantially equal to the diameter of the small diameter end of the second guide portion 304, so that the elastic clamping seat 3 can be conveniently assembled with the first component 1 and the second component 2.
The assembly process of the elastic clamping seat 3 and the first part 1 is as shown in fig. 4, the elastic clamping seat 3 is manually pulled into the through hole of the first part 1, so that the local part of the first part 1 is clamped into the first clamping groove 307, and the installation is convenient.
The process of assembling the elastic clamping seat 3 and the second component 2 is as shown in fig. 5, where the elastic clamping seat 3 is inserted into the through hole of the second component 2, so that a part of the second component 2 is clamped into the second clamping groove 308. The second part 2 is a sheet metal part, and an assembly formed by the first part 1, the elastic clamping seat 3 and the second part 2 has good shock absorption performance.
Set up the motor in the first spare part 1, the motor is the vibrations source, and the vibrations that produce when the motor operation are inhaled the shock absorption characteristic and are reduced by elasticity joint seat 3 when passing through elasticity joint seat 3, has finally reached the purpose that reduces vibrations and promote NVH sound quality.
In this embodiment, the first component part 1 is a lock body of a lock, as shown in fig. 7.
The utility model also provides an automobile which comprises the automobile part clamping structure. The specific structure of the clamping structure for the automobile parts can refer to fig. 1 to 7, and details are not repeated herein. Since the automobile of the utility model comprises the automobile part clamping structure in the embodiment, the automobile part clamping structure has all the advantages of the automobile part clamping structure.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (6)
1. Automobile parts joint structure, its characterized in that: including being used for the elasticity joint seat of being connected with first spare part and second spare part, elasticity joint seat adopts the rubber material to make, and elasticity joint seat has the first draw-in groove that lets the embedding of first spare part and the second draw-in groove that lets the embedding of second spare part.
2. The automobile part clamping structure according to claim 1, wherein: the elastic clamping seat is made of EPDM materials.
3. The automobile part clamping structure according to claim 1 or 2, wherein: the elastic clamping seat comprises a first clamping portion, a first guide portion connected with the first clamping portion, a second clamping portion and a second guide portion connected with the second clamping portion, wherein the first clamping groove is formed in the first clamping portion, and the second clamping groove is formed in the second clamping portion.
4. The automobile part clamping structure as claimed in claim 3, wherein: the first guide part and the second guide part are both conical structures, and the first clamping part and the second clamping part are located between the first guide part and the second guide part.
5. The automobile part clamping structure as claimed in claim 4, wherein: the elastic clamping seat further comprises a first shaft body connected with the first guide portion and a second shaft body connected with the second guide portion, the first guide portion is located between the first clamping portion and the first shaft body, and the second guide portion is located between the second clamping portion and the second shaft body.
6. An automobile, characterized in that: the automobile part clamping structure comprises the automobile part clamping structure as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831010.1U CN216009128U (en) | 2021-08-06 | 2021-08-06 | Automobile parts joint structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831010.1U CN216009128U (en) | 2021-08-06 | 2021-08-06 | Automobile parts joint structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009128U true CN216009128U (en) | 2022-03-11 |
Family
ID=80527045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831010.1U Active CN216009128U (en) | 2021-08-06 | 2021-08-06 | Automobile parts joint structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009128U (en) |
-
2021
- 2021-08-06 CN CN202121831010.1U patent/CN216009128U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |