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Water cutting structure of vehicle window glass

A technology for window glass and external water cutting, which is used in vehicle parts, engine sealing, sealing devices, etc., can solve the problems of easy wear and tear of support arms, and achieve the effect of prolonging service life and avoiding product aging.

Active Publication Date: 2021-08-27
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and proposes a water-cut structure of the window glass. The technical problem to be solved by the present invention is: how to Solve the problem that the upper end of the existing inner and outer water cut support arm is extremely easy to wear

Method used

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  • Water cutting structure of vehicle window glass

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Effect test

Embodiment 1

[0022] Such as figure 1As shown, the water cut structure of the vehicle window glass includes the outer water cut 1 and the inner water cut 2, the outer water cut 1 and the inner water cut 2 both have a support arm 3, and the upper ends of the support arm 3 are all against the side of the window glass 4, An electromagnet 5 is arranged in the support arm 3, and two electromagnets 5 are arranged oppositely. The water-cutting structure also includes a pressure sensor 6 for detecting the pressure exerted on the window glass 4 by the upper end of the support arm 3 and an adjustable electromagnet. 5 magnetic force intensity and change the controller 7 of the magnetic pole of electromagnet 5, pressure sensor 6 is arranged in wherein one support arm 3, electromagnet 5, pressure sensor 6 are all electrically connected with controller 7. The pressure sensor 6 is used to detect the pressure value that the upper end of the support arm 3 acts on the window glass in real time. The structure...

Embodiment 2

[0027] The content of this embodiment is basically the same as that of the above-mentioned embodiment 1, except that the cross section of the electromagnet 5 inside the support arm 3 of the outer water cutter 1 is arc-shaped. When the upper end of the support arm 3 abuts against the window glass 4, the support arm 3 has a certain curvature, and the cross section of the electromagnet 5 is arc-shaped to match the curvature of the support arm 3, so that the upper end of the support arm 3 The tightness of the fit between the upper portion and the window glass 4.

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Abstract

The invention provides a water cutting structure of vehicle window glass, and belongs to the technical field of automobiles. The problem that lips of an existing internal and external water cutter are extremely prone to abrasion is solved. The water cutting structure of the vehicle window glass comprises an outer water cutting part and an inner water cutting part, each of the outer water cutting part and the inner water cutting part is provided with a supporting arm, the upper ends of the supporting arms abut against the side face of the vehicle window glass, electromagnets are arranged in the supporting arms, and the two electromagnets are oppositely arranged. The water cutting structure further comprises a pressure sensor and a controller, the pressure sensor is used for detecting the pressure, acting on the window glass, of the upper ends of the supporting arms, the controller can adjust the magnetic force intensity of the electromagnet and change the magnetic pole of the electromagnet, the pressure sensor is arranged in one supporting arm, and the electromagnets and the pressure sensor are electrically connected with the controller. According to the water cutting structure of the vehicle window glass, the upper end of the supporting arm is not prone to abrasion while it is guaranteed that water cutting has good sealing performance on the vehicle window glass, and the service life of the water cutting is prolonged.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to a water-cut structure of vehicle window glass. Background technique [0002] With the growing of the automobile industry, there are more and more types of vehicles. The water cut outside the door is one of the important decoration and functional parts on the door. It is widely used in doors, windows and other parts. The water cut structure includes inner water cut and outer water cut. , the upper part of the inner water cut and the upper part of the outer water cut clamp the glass from the inner and outer sides respectively, so as to support and seal the glass together. The existing internal and external water cuts are generally made of EPDM, TPV or PVC materials. The water cuts made of this material will age with the increase of service life, which will cause the sealing performance of the water cuts to attenuate, and then there will be air leakage, water leakage and other s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/74B60J10/38
CPCB60J10/74B60J10/38
Inventor 庞海兴刘天才管士斌严永贵
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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