CN214579675U - Dual shock-absorbing structure of vehicle air conditioner pipe - Google Patents
Dual shock-absorbing structure of vehicle air conditioner pipe Download PDFInfo
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- CN214579675U CN214579675U CN202120840769.XU CN202120840769U CN214579675U CN 214579675 U CN214579675 U CN 214579675U CN 202120840769 U CN202120840769 U CN 202120840769U CN 214579675 U CN214579675 U CN 214579675U
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Abstract
The utility model provides a double damping structure of an automobile air conditioner pipe, which comprises an air conditioner pipe and a clamp, wherein the air conditioner pipe is arranged in the clamp, and a damping device is arranged between the air conditioner pipe and the clamp; the hoop is provided with a through hole and is fixed with the automobile body through a bolt and a damping rubber pad; the steel plates are respectively arranged on two sides of the damping rubber pad, the steel plates are fixedly connected with the bolts to form a connecting body, and the connecting bodies on two sides of the damping rubber pad are respectively fixedly connected with the clamp and the vehicle body; the impact force of the vibration of the automobile body on the pipeline and the bracket in the running process of the automobile is reduced, and the possibility of damage and fracture of the air-conditioning pipeline and the bracket is reduced.
Description
Technical Field
The utility model belongs to the technical field of the vehicle air conditioner pipeline, especially, relate to a dual shock-absorbing structure of vehicle air conditioner pipe anti-drop.
Background
An automobile air conditioning system is a device for refrigerating, heating, ventilating and purifying air in a carriage. The automobile seat cushion can provide a comfortable riding environment for passengers, reduce the fatigue strength of a driver and improve the driving safety.
However, when the air conditioning system works, the air conditioning pipeline is fixed on a metal plate of the vehicle body due to vibration of the engine and accessories, the air conditioning pipe vibrates through conduction of the pipe clamp and the rubber pad due to vibration generated during running of the vehicle body, and the pipe clamp and the air conditioning pipe are damaged in a severe running environment. In the existing automobile air conditioner pipeline technology, a clamp is mostly directly adopted to wrap an air conditioner pipeline, and a fixed single-layer damping structure is carried out. However, the fixed damping mode vibrates along with the vehicle body, so that the air conditioner pipe and the hoop are easily damaged, and the damping effect is not good.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a dual shock-absorbing structure of vehicle air conditioner pipeline anti-drop.
In order to achieve the purpose, the utility model provides a technical scheme does:
the utility model provides a double damping structure of an automobile air conditioner pipe, which comprises an air conditioner pipe and a clamp, wherein the air conditioner pipe is arranged in the clamp, and a damping device is arranged between the air conditioner pipe and the clamp;
the hoop is provided with a through hole and is fixed with the automobile body through a bolt and a damping rubber pad;
the steel plates are arranged on two sides of the damping rubber pad respectively, the steel plates are fixedly connected with the bolts to form a connector, and the connectors on two sides of the damping rubber pad are fixedly connected with the hoop and the vehicle body respectively.
Furthermore, the clamp is formed by enclosing a layer of fixing plate along the cylindrical surface of the air-conditioning pipe to form a circular bottom and an upper plate and a lower plate to be fixed.
Furthermore, the air-conditioning pipe is positioned in the circular bottom, and the distance between the upper plate and the lower plate is adjusted according to the diameter of the air-conditioning pipe so as to adapt to the air-conditioning pipes with different diameters.
Furthermore, the upper plate and the lower plate are respectively provided with corresponding through holes and are fixed with the automobile body through bolts and shock-absorbing rubber pads.
Further, damping device is the rubber circle, thereby the clamp parcel rubber circle fixed air conditioner pipe.
Furthermore, the damping device is a damping sheet and is arranged on the substrate on the inner wall of the hoop in an annular manner; the inner wall of the hoop is provided with fixing plates in pairs, and the base plate is arranged between the fixing plates.
Further, the end portions of the adjacent fixing plates extend inwards; and the damping sheet can be connected with the air conditioning pipe through the fixing plates.
Furthermore, the base plate and the damping sheet are made of rubber materials and are integrally formed.
Further, the shock absorbing sheet is of a long strip wave shape.
Furthermore, the upper plate and the lower plate are provided with a plurality of through holes, and the upper plate and the lower plate of the hoop are fixed through bolts and shock-absorbing rubber pads.
The beneficial effects of the utility model reside in that:
the utility model adopts the damping device and the rubber pad to achieve the effect of double damping, reduces the impact force of the vibration of the automobile body to the air conditioner pipe and the clamp in the running process of the automobile, and reduces the possibility of damage and fracture of the air conditioner pipe and the clamp;
the utility model discloses a rubber pad adopts steel sheet and bolt welding back as an organic whole, again with the mode of rubber vulcanization, replaces the mode that original bolt directly runs through the rubber pad, compares original direct mode that carries out the compression to the rubber pad, the utility model discloses what compress tightly only is frame and clamp, does not produce any compression to rubber pad itself. Through the improvement, the original design parameters such as rigidity, damping and the like of the rubber pad are kept unchanged, and a good damping effect is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a double damping structure of an automotive air conditioning duct according to a first embodiment of the present invention;
fig. 2 is a schematic view of a dual damping structure of an automotive air conditioning duct according to a second embodiment of the present invention.
In the figure: 1, clamping a hoop; 2-a damping device; 2-1 a substrate; 2-2 damping sheets; 2-3, fixing a plate; 3-air conditioning pipes; 4-shock-absorbing rubber cushion; 5-a steel plate; 6-bolt; 7-a nut; 8-vehicle body.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The first embodiment is as follows:
the embodiment relates to an anti-drop double-damping structure for an automobile air conditioner pipeline, which comprises an air conditioner pipe and a clamp, wherein the air conditioner pipe is arranged in the clamp, and a damping device is arranged between the air conditioner pipe and the clamp;
the hoop is provided with a through hole and is fixed with the automobile body through a bolt and a damping rubber pad;
the steel plates are arranged on two sides of the damping rubber pad respectively, the steel plates are fixedly connected with the bolts to form a connector, and the connectors on two sides of the damping rubber pad are fixedly connected with the clamp and the vehicle body respectively.
The air conditioner pipe is installed on the shock-absorbing rubber pad through the clamp, and the shock-absorbing rubber pad is installed on the automobile body. When the nut is locked, when the shock-absorbing rubber pad is tightly pressed with the car body, the car body is only tightly pressed, and the shock-absorbing rubber pad is not compressed. In a similar way, when the shock-absorbing rubber pad is fastened with the hoop, only the steel plate and the hoop are pressed, and the shock-absorbing rubber pad is not compressed. Through the improvement, the original design parameters such as rigidity, damping and the like of the shock-absorbing rubber pad used for damping the air pipe are kept unchanged, and a good shock-absorbing effect is achieved.
The clamp of the utility model is formed by enclosing a layer of fixed plate along the cylindrical surface of the air-conditioning pipe, and forms a circular bottom and an upper plate and a lower plate to be fixed; the air-conditioning pipe is positioned in the circular bottom, and the distance between the upper plate and the lower plate is adjusted according to the diameter of the air-conditioning pipe so as to adapt to the air-conditioning pipes with different diameters; the upper plate and the lower plate are provided with a plurality of corresponding through holes, the upper plate and the lower plate of the hoop are fixed through bolts and shock-absorbing rubber pads, and the upper plate and the lower plate are fixed with an automobile body through bolts and shock-absorbing rubber pads.
The utility model firstly wraps the air-conditioning pipe by adopting the damping rubber ring, and the air-conditioning pipe is fixed by wrapping the rubber ring by the hoop; the vibration transmission is slowed down, the vibration frequency is reduced, and meanwhile, the vibration damping isolation is well performed on the fixed part of the air conditioner pipe and the vehicle body by adopting the vibration damping rubber pad, so that the phenomenon that the support is in direct contact with the vehicle body to generate huge vibration is avoided. When guaranteeing that pipeline bracket component stable installation is on the automobile body, through the dual shock attenuation of rubber shock pad and rubber damping ring, reduce the automobile and reduce air conditioner pipeline and support damage, cracked possibility by the impact force that automobile body vibration produced pipeline and support in the driving process.
Based on another implementation mode of the embodiment 1, the damping device of the application adopts damping sheets which are arranged on a base plate on the inner wall of a hoop in an annular mode; the inner wall of the hoop is provided with fixing plates in pairs, the base plate is arranged between the fixing plates, and the end parts of the adjacent fixing plates extend inwards; the damping sheet can be connected with the air-conditioning pipe through the fixing plates;
the shock absorption sheet is long-strip wave-shaped, the cross section of the shock absorption sheet is S-shaped, and the noise generated in vibration can be reduced and isolated through the pipe body structure of the clamp, so that the shock absorption effect is exerted; the shock absorption and buffering functions can be exerted through the long-strip wavy shock absorption pieces with the S-shaped cross sections, and the shock absorption stability can be improved through the shock absorption pieces arranged in a ring shape;
wherein, the inner wall of the hoop is provided with a base plate, and the base plate is provided with a damping sheet; the base plate is convenient to fix and is beneficial to improving the shock absorption and buffering; the inner walls of the hoops are provided with fixing plates in pairs, the base plates are arranged between the fixing plates, and the end parts of the adjacent fixing plates extend inwards; the damping sheets can be connected with the air-conditioning pipe through the fixing plates;
the base plate is limited between the fixing plates through the fixing plates, and the damping sheet can be separated from the clamp by pulling the base plate along the pipe wall of the clamp, so that the maintenance is convenient, and the maintenance cost can be reduced; the base plate and the damping sheet are made of rubber, so that the rubber has good elasticity and excellent damping effect; the base plate and the damping sheet are integrally formed, and the integrally formed damping sheet is high in toughness and long in service life.
The pipe body structure of the hoop can reduce and isolate the noise generated in vibration, thereby exerting the damping effect; the shock absorption and buffering functions can be exerted through the long-strip wavy shock absorption pieces with the S-shaped cross sections, and the shock absorption stability can be improved through the shock absorption pieces arranged in a ring shape; through the fixed plate with the base plate spacing between the fixed plate, and through the pipe wall pulling base plate along the clamp, can separate shock attenuation piece and clamp, not only be convenient for maintain, and can reduce cost of maintenance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A double damping structure of an automobile air conditioner pipe comprises an air conditioner pipe and a clamp, and is characterized in that the air conditioner pipe is arranged in the clamp, and a damping device is arranged between the air conditioner pipe and the clamp;
the hoop is provided with a through hole and is fixed with the automobile body through a bolt and a damping rubber pad;
the steel plates are arranged on two sides of the damping rubber pad respectively, the steel plates are fixedly connected with the bolts to form a connector, and the connectors on two sides of the damping rubber pad are fixedly connected with the hoop and the vehicle body respectively.
2. A double shock-absorbing structure for an air-conditioning duct of an automobile according to claim 1, wherein the yoke is formed by a fixing plate which is enclosed along a cylindrical surface of the air-conditioning duct to form a circular bottom and upper and lower plates to be fixed.
3. The dual shock-absorbing structure of an air-conditioning duct for an automobile according to claim 2, wherein the air-conditioning duct is positioned in the circular bottom, and the distance between the upper and lower plates is adjusted according to the diameter of the air-conditioning duct to accommodate air-conditioning ducts having different diameters.
4. A double shock-absorbing structure of an air-conditioning duct for an automobile as claimed in claim 3, wherein the upper and lower plates are respectively provided with corresponding through holes to be fixed to the automobile body by bolts and cushion rubber pads.
5. A double shock-absorbing structure of a vehicle air-conditioning duct according to claim 1, wherein the shock-absorbing means is a rubber ring, and a band is wrapped around the rubber ring to fix the air-conditioning duct.
6. A double damping structure for an air-conditioning duct of an automobile according to claim 1, wherein the damping means is a damping plate which is annularly arranged on a base plate of an inner wall of the yoke; the inner wall of the hoop is provided with fixing plates in pairs, and the base plate is arranged between the fixing plates.
7. A double shock-absorbing structure for an automobile air-conditioning duct according to claim 6, wherein end portions of the adjacent fixing plates extend inward; and the damping sheet can be connected with the air conditioning pipe through the fixing plates.
8. A double damping structure for an air conditioning duct of an automobile as set forth in claim 6, wherein the base plate and the damping plate are made of rubber and are integrally formed.
9. A double shock-absorbing structure for an automobile air-conditioning duct according to claim 6, wherein the shock-absorbing plate has a long strip wave shape.
10. A double shock-absorbing structure of an air-conditioning duct for an automobile according to claim 1, wherein the upper and lower plates are provided with a plurality of through-holes, and the upper and lower plates of the yoke are fixed to the plates by bolts and cushion rubbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840769.XU CN214579675U (en) | 2021-04-22 | 2021-04-22 | Dual shock-absorbing structure of vehicle air conditioner pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840769.XU CN214579675U (en) | 2021-04-22 | 2021-04-22 | Dual shock-absorbing structure of vehicle air conditioner pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579675U true CN214579675U (en) | 2021-11-02 |
Family
ID=78327703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120840769.XU Active CN214579675U (en) | 2021-04-22 | 2021-04-22 | Dual shock-absorbing structure of vehicle air conditioner pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579675U (en) |
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2021
- 2021-04-22 CN CN202120840769.XU patent/CN214579675U/en active Active
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