Vehicle door lock assembly with waterproof structure
A waterproof structure, door lock technology, applied in the direction of weather/dust protection locks, doors, building locks, etc., can solve the problem of no waterproof structure, customer complaints, etc.
Active Publication Date: 2012-11-07
CHONGQING CHANGAN AUTOMOBILE CO LTD
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Problems solved by technology
[0002] With the development of vehicle technology, the overall performance requirements of the door components are constantly improving, and the door locks in the door components are also put forward higher requirements by customers. However, the door locks and inner skin panels of existing models There is no waterproof structure at the installation position of the metal sheet, resulting in rain, car washing and other factors, after water enters the door, it is easy to flow into the side wall through the gap between the door lock and the installation position of the inner skin sheet metal, causing customers to complain
Method used
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[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] see figure 1 , figure 2 with image 3 A kind of car door lock assembly that is provided with waterproof structure as shown, comprises the car door lock pin 2 that is matched and connected on the car door lock body 1; The downwardly inclined left limiting guide groove 4 is located above the door lock pin 2; on the right side of the installation position of the door lock body 1 and the inner skin sheet metal 6, a downwardly inclined right limiting guide groove is provided. Guide groove 5, the right limit guide groove is located at the upper right of the door lock pin 2;
[0013] see Figure 4 , the waterproof pad 3 made of sponge is stuck in the left limit guide groove 4 and the right limit guide groove 5. The door lock pin 2 is installed on the side wall, and the opening and closing of the car door is realized through the engagement of the door lock body 1 ...
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The invention discloses a vehicle door lock assembly with a waterproof structure. The vehicle door lock assembly comprises a vehicle door lock body and a vehicle door lock pin in fit connection with the vehicle door lock body and is characterized in that: a downwards inclined left limit guide slot is arranged on the left side of the mounting position of the vehicle door lock body on an inner skinmetal plate and is positioned above the vehicle door lock pin; a downwards inclined right limit guide slot is arranged on the right side and is positioned on the upper right of the vehicle door lock pin; and waterproof mats are clamped inside the left limit guide slot and the right limit guide slot. In the vehicle door lock assembly, as the left and right limit guide slots for mounting the waterproof mats are arranged on the vehicle door lock body, the waterproof mats made of sponge can be arranged in the left and right limit guide slots; then the lock assembly is arranged on the inner skin metal plate, the waterproof mats are compressed by the inner skin metal plate to eliminate corresponding clearances between the lock body and the metal plate and prevent water from flowing to sides andthen inside a vehicle from a vehicle door.
Description
technical field [0001] The invention belongs to the assembly structure of the closing part of the automobile body, and in particular relates to a car door lock assembly provided with a waterproof structure. Background technique [0002] With the development of vehicle technology, the overall performance requirements of the door components are constantly improving, and the door locks in the door components are also put forward higher requirements by customers. However, the door locks and inner skin panels of existing models There is no waterproof structure at the installation position of the metal sheet, resulting in rain, car washing and other factors, after water enters the door, it is easy to flow into the side wall and into the car through the gap between the door lock and the installation position of the inner skin sheet metal, causing customers to complain. Contents of the invention [0003] The object of the present invention is to propose a car door lock assembly wi...
Claims
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IPC IPC(8): E05B65/12B60J5/00E05B77/34
Inventor 张新明董艳菊黄晓华冯鑫鑫薛峰
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD