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Car door sealing strip

A technology for sealing strips and doors, which can be used in sealing devices, engine sealing, vehicle components, etc., and can solve problems such as time-consuming and cost-increasing

Active Publication Date: 2009-10-28
TOYODA GOSEI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, sticking the high-foaming sponge member 219 or separately forming a molded part takes time during manufacture and becomes a cause of cost increase at the same time.

Method used

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  • Car door sealing strip
  • Car door sealing strip
  • Car door sealing strip

Examples

Experimental program
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Effect test

Embodiment Construction

[0058] Below, based on Figure 1 to Figure 10 , to describe the embodiment of the present invention.

[0059] Figure 9 It is a side view of an automobile equipped with the door weather strip 10 of the present invention. The door weather strip 10 is installed on the outer periphery of a door of an automobile composed of a door panel 1 and a door frame 2 . In the present embodiment, the door weather strip 10 attached to the front door is described, but the present invention can also be implemented in the same way for the door weather strip 10 attached to the rear door.

[0060] Figure 10 It is an assembly drawing of the door frame 2 and the door panel 1 of the front door. The front door is assembled by inserting the front end of the door frame 2 into the door panel 1, and the door frame 2 is joined and welded to the door panel 1 at the upper side of the door panel 1, that is, the waistline 1b of the vehicle body. Therefore, since the welded portion forms steps or unevennes...

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Abstract

The invention provides a car door sealing strip which can prevent rainwater from entering the car even in the case that steps are formed in the joint part of the door frame and the door panel. The car door sealing strip is characterized in: the connection part of the door sealing strip has a mounting base, a sealing lip part, an auxiliary sealing lip part and a hollow sealing part; also has a cover part covering the door frame and the joint portion between the door panels; the cover part has a sealing flange formed on the back; the front end of one side of the sealing flange is extended to the prolonged part of the sealing lip part or the auxiliary sealing lip part in order to block up the slot between the sealing lip part and the auxiliary sealing lip part on the connection portion; the front end of the other side is extended at least to the front of the cover part to discharge the water in the slot between the sealing lip part and the auxiliary sealing lip part outside the car.

Description

technical field [0001] The present invention relates to a door weather strip installed on the outer periphery of an automobile door. Background technique [0002] car door such as Figure 10 As shown, after the door panel 1 and the door frame 2 are integrally manufactured by welding or the like, a door glass and a door glass lifting mechanism are installed inside it, and a door weather strip 110 is installed on the outer periphery of the door panel 1 and the door frame 2 . The door seal 110 is as Figure 9 As shown, it is installed on the outer periphery of the door panel 1 and the door frame 2, so as to seal between the automobile door formed by the door panel 1 and the door frame 2 and the periphery 6 of the vehicle body opening of the vehicle body. [0003] In addition, the integral seal between the automobile door and the periphery 6 of the opening of the vehicle body utilizes a door weather strip mounted on the outer periphery of the door frame 2 etc. and / or an exposed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/08B60R13/06
Inventor 田岛善直
Owner TOYODA GOSEI CO LTD
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