Vehicle door drain hole plug structure
A drainage hole and door technology, which is applied to vehicle parts, engine seals, sealing devices, etc., can solve problems such as ash ingress risk, drainage process hole sealing, etc., achieve NVH performance improvement, ensure overall life, improve comfort and fuel consumption Economical effect
Active Publication Date: 2017-05-24
SAIC-GM-WULING AUTOMOBILE CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Usually the bottom of the inner panel of the car door will have drainage holes (such as Figure 1-2 shown), but many models do not seal the drainage process holes, and there will be different degrees of risk of dust ingress
Method used
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] like Figure 3-7 As shown, the car door drain hole plug structure described in the embodiment of the present invention has a square plug body 1, and two drain grooves 2 are arranged on the plug body 1, and the two row grooves 2 are arranged on the plug body 1. The sheet structure between the water tanks 2 is a dust-proof lip 3. The upper side, left side and right side of the plug body 1 are provided with a limit panel 4 perpendicular to the surface of t...
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The invention relates to a vehicle door drain hole plug structure. A square plug cover body is arranged and provided with two drain grooves. A sheet-shaped structure between the two drain grooves in the plug cover body is a dustproof lip. The upper side, the left side and the right side of the plug cover body are each provided with a limiting panel perpendicular to the surface of the plug cover body. The lower end face of the limiting panel on the left side is higher than the lower end face of the left side edge of the plug cover body. The lower end face of the limiting panel on the right side is higher than the lower end face of the right side edge of the plug cover body. A longitudinal water passing opening is formed in the limiting panel on the upper side. The space formed between the lower end face of the limiting panel on the left side and the left side edge of the plug cover body and the space formed between the lower end face of the limiting panel on the right side and the right side edge of the plug cover body are transverse water passing openings. The upper side, the left side and the right side of the plug cover body are each provided with a folded edge. The vehicle door drain hole plug structure has the dual effects of water drainage and dust prevention.
Description
technical field [0001] The invention belongs to the field of automobile manufacturing, and in particular relates to a car door drainage hole plug structure. Background technique [0002] With the continuous growth of car ownership, people pay more attention to the comfort of cars, and the requirements for car sealing are becoming more and more stringent. Automotive airtightness has been listed as one of the important indicators of vehicle performance, and it is also a requirement for vehicle comfort. Effective control of the areas that affect the airtightness of the car, reducing or avoiding the infiltration of dust, gas, and moisture from the outside, reducing noise and reducing the load on the air conditioning system are effective ways to improve car comfort and fuel economy. [0003] The door system is an important part of the car body. It is not only an integral part of the car body and affects the mechanics of the whole car, but also serves as an independent opening an...
Claims
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IPC IPC(8): B60J10/86
Inventor 韦春萍廖毅梁小妮袁进兵吴雪燕
Owner SAIC-GM-WULING AUTOMOBILE CO LTD