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Glass run for automobile

A glass run, motor vehicle technology, used in windshields, mechanical equipment, vehicle parts, etc., can solve problems such as damage to the sealing line and decrease in peripheral sealing performance.

Active Publication Date: 2015-09-30
TOYODA GOSEI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, in this case, in the corner portion 72, the seal line connecting the outer seal lip 86 of the vertical side portion 80 and the outer seal lip 82 of the upper side portion 84 is broken, resulting in a decrease in the sealing performance of the periphery here.

Method used

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  • Glass run for automobile
  • Glass run for automobile
  • Glass run for automobile

Examples

Experimental program
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Embodiment Construction

[0048] refer to figure 1 ,as well as Figure 5 to Figure 12 An embodiment of the present invention is described.

[0049] figure 1 is a side view of the motor vehicle.

[0050] Such as figure 1 As shown in , a door frame 12 is disposed in an upper portion of a vehicle door 14 , and a door glass 16 is mounted on the door frame 12 to be raised and lowered along the door frame 12 . In the door glass opening inside the door frame 12, a door glass 16 and a glass run 88 are provided, and when the door glass 16 is raised and lowered, the glass run 88 guides the door glass 16 and provides sealing between the door glass 16 and the door frame 12.

[0051] The glass run 88 includes: straight portions 90 each having an approximately linear shape and formed by extrusion; corner 44.

[0052] The straight portion 90 includes: an upper side portion 94 for being mounted to the upper side of the door frame 12, a rear vertical side portion 96 for being mounted to the rear vertical side of ...

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PUM

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Abstract

A glass run capable of being readily assembled on a corner of a door frame of an automobile door with excellent sealing properties. Straight parts of the glass run include an upper side part, a front vertical side part and a rear vertical side part. In a corner part of the glass run, an outer side wall, an inner side wall, a bottom wall of a glass run section, an outer seal lip and an inner seal lip are connected to corresponding parts of the upper side part and the vertical side part by molding into an inclined or curved configuration. An exterior surface of the bottom wall of the glass run section is arranged such that an intersection point of an extension line of an end line of a front vertical side or a rear vertical side of the door frame, which is on the side of a door glass, and a trim section of the upper side part of the glass run is located on an outer peripheral side of the exterior surface of the bottom wall of the glass run section.

Description

[0001] Cross References to Related Applications [0002] This application is related to and claims priority from Japanese Patent Application No. 2014-063360, the entire contents of which are incorporated herein by reference. technical field [0003] The invention relates to a glass runway, which is suitable for being installed on the inner circumference of a door frame of a motor vehicle door, and is used for guiding the door glass to go up and down. Background technique [0004] Such as figure 1 As shown, the glass run channel 10 is mounted on the inner periphery of the door frame 12 of the vehicle door 14 for guiding the door glass 16 to go up and down. figure 2 A conventional assembly structure of the glass run channel 10 is shown in . figure 2 for along figure 1 A cross-sectional view taken along line A-A in , showing the assembly relationship between the glass run channel 10 and the weather strip in the door frame 12 and the weather strip in the door opening portio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/08
CPCB60J10/0054B60J5/0402B60J10/0017B60J1/17B60J10/88B60J10/21B60J10/76
Inventor 安达健太郎寺本光伸
Owner TOYODA GOSEI CO LTD