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Soft and hard rubber lap joint structure of air deflector

A technology of air diversion and connection structure, which is applied in the cooling combination arrangement of the power unit, power unit, transportation and packaging, etc. It can solve the problems of easy separation of soft and hard glue, insufficient lap strength, and low service life. Achieve the effects of not easy to separate, long service life and high lap strength

Active Publication Date: 2021-01-15
SHENTONG TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention is mainly aimed at the streamlined overlap of the soft and hard glue of the existing deflector plate, the lap joint of the soft glue and the hard glue is a side lap, the lap area is small, and the lap strength is insufficient. Soft and hard glue is easy to disengage in the environment, which leads to low service life and cannot meet the needs of the market. To provide a large lap area, high lap strength, not easy to separate when affected by external forces, and long service life. The soft and hard rubber lap structure of the air deflector meets the market demand

Method used

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  • Soft and hard rubber lap joint structure of air deflector
  • Soft and hard rubber lap joint structure of air deflector
  • Soft and hard rubber lap joint structure of air deflector

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Embodiment 1

[0022] Such as figure 1 , 2 , 3, an air deflector soft and hard rubber overlapping structure, including a hard rubber layer 1 and a soft rubber layer 2, the soft rubber layer 2 is provided with a plurality of protrusions 3, and the hard rubber layer 1 is correspondingly convex. The riser 3 is provided with a recess 4, the outer edge of the hard rubber layer 1 is provided with a lower connecting plate 5, and the corresponding lower connecting plate 5 on the soft rubber layer 2 is provided with an upper connecting plate 15. During production, the upper connecting plate 15 is connected to the lower connecting plate 5. The connecting plates 5 are overlapped together, the overlapping area is relatively large, and the overlapping strength is high. The convex part 3 on the soft rubber layer 2 is connected with the concave part 4 on the hard rubber layer 1, which can increase the gap between the soft and hard rubber. The adhesive force between them makes the soft rubber layer 2 and t...

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Abstract

The invention relates to the field of automobile parts, in particular to a soft and hard rubber lap joint structure of an air deflector. The soft and hard rubber lap joint structure comprises a hard rubber layer and a soft rubber layer; a plurality of protruding parts are arranged on the soft rubber layer, concave parts corresponding to the protruding parts are arranged on the hard rubber layer, alower connecting plate is arranged on the outer edge of the hard rubber layer, and an upper connecting plate corresponding to the lower connecting plate is arranged on the soft rubber layer. The lapjoint area is large, the lap joint strength is high, separation is not likely to happen under the influence of external force, the service life is long, and market requirements can be met.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a soft and hard rubber lap joint structure of an air deflector. Background technique [0002] As we all know, the engine compartment will generate high temperature when the engine of the car is running. At present, the heat dissipation and cooling methods used for the engine are mainly air cooling, water cooling and refrigerant liquid cooling, etc., and air cooling is the main method. Therefore, solving the heat dissipation problem of the engine compartment needs to be solved Wind problem. [0003] Existing engine compartment auxiliary air guiding and cooling side deflectors mainly consist of side deflectors connected and fixed on the radiator panel of the automobile. [0004] The deflector includes the deflector body. The deflector body is made of hard glue. In order to meet the assembly and functional requirements of the parts, the outer edge of the deflector body is provided with so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K11/06
CPCB60K11/06
Inventor 方立锋周宝聪马永兴魏元明
Owner SHENTONG TECH GRP CO LTD
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