Automobile window and automobile

Patent metadata

Field	Value
Publication number	US-2024343022-A1
Application number	US-202418753086-A
Country	US
Kind code	A1
Filing date	Jun 25, 2024
Priority date	Dec 28, 2021
Publication date	Oct 17, 2024
Grant date	—

Abstract

An automobile window and an automobile are provided. The automobile window includes an outer glass sheet, an inner glass sheet, an intermediate adhesive layer, and a stiffener. The outer glass sheet has a first surface and a second surface. The inner glass sheet has a third surface and a fourth surface. The second surface has a first mounting region and a first attaching region. One surface of the intermediate adhesive layer has a second mounting region and a second attaching region. The second surface is adhered to the third surface through the intermediate adhesive layer. A projection of the second mounting region overlaps the first mounting region. A projection of the second attaching region overlaps the first attaching region. A projection of the inner glass sheet overlaps the first mounting region. The stiffener is disposed at a side portion of the inner glass sheet.

First claim

What is claimed is:

1 . An automobile window mounted on an automobile housing, comprising an outer glass sheet, an inner glass sheet, an intermediate adhesive layer, and a stiffener, wherein
the outer glass sheet has a first surface and a second surface, the inner glass sheet has a third surface and a fourth surface, the first surface faces outside the automobile, and the fourth surface faces inside the automobile; the second surface has a first mounting region and a first attaching region located at a side of the first mounting region, one surface of the intermediate adhesive layer has a second mounting region and a second attaching region located at a side of the second mounting region; the outer glass sheet, the intermediate adhesive layer, and the inner glass sheet are stacked in sequence, the second surface is adhered to the third surface through the intermediate adhesive layer, an orthographic projection of the second mounting region on the outer glass sheet completely overlaps the first mounting region, an orthographic projection of the second attaching region on the outer glass sheet overlaps the first attaching region, and the first mounting region completely covers an orthographic projection of the inner glass sheet on the outer glass sheet; and the stiffener is disposed at a side portion of the inner glass sheet, the stiffener has one end connected to the second attaching region, and the stiffener has the other end connected to an edge of the fourth surface of the inner glass sheet.

2 . The automobile window of claim 1 , wherein the stiffener has a first section, a second section, and a third section, the second section has two opposite ends that are respectively connected to the first section and the third section, and the first section and the third section are arranged in parallel and each extend away from the second section; the fourth surface has a carrying region at two side edges of the fourth surface, the first section is stacked with and attached to the carrying region, and the third section is stacked with and attached to the second attaching region; and the automobile window further comprises a light-emitting body, the light-emitting body is located between the second section and the side portion of the inner glass sheet, and the light-emitting body is connected to the second attaching region.

3 . The automobile window of claim 2 , wherein the light-emitting body is thicker than the inner glass sheet, the first section has a first sub-section, a second sub-section, and a third sub-section, the first sub-section and the second sub-section are connected at an angle, the second sub-section and the third sub-section are connected at an angle, the first sub-section is substantially parallel to the third sub-section and the third section, the second sub-section is substantially parallel to the second section, the first sub-section, the second sub-section, the third sub-section, and the second section form a recess, the recess, the outer glass sheet, the inner glass sheet cooperatively define an accommodating space, and the light-emitting body is accommodated in the accommodating space.

4 . The automobile window of claim 2 , wherein the first section defines a heat dissipation hole penetrating through the first section, and the heat dissipation hole corresponds to the light-emitting body in position.

5 . The automobile window of claim 4 , wherein the first section has a movable section, the movable section is openable and closeable relative to the other part of the first section, and the movable section corresponds to the light-emitting body in position.

6 . The automobile window of claim 5 , wherein the heat dissipation hole is defined in the movable section.

7 . The automobile window of claim 1 , further comprising a first connecting body between the outer glass sheet and the stiffener, wherein the outer glass sheet is adhered and fixed to the stiffener through the first connecting body.

8 . The automobile window of claim 7 , wherein the outer glass sheet defines a first adhesive groove in the first attaching region of the outer glass sheet, the intermediate adhesive layer defines a second adhesive groove in the second attaching region, the first adhesive groove and the second adhesive groove are in communication with each other and form a third adhesive groove, the third adhesive groove is filled with the first connecting body, and part of the first connecting body extends to part of the second attaching region outside the second adhesive groove to connect the stiffener.

9 . The automobile window of claim 7 , wherein the first connecting body is a cured colloid.

10 . The automobile window of claim 1 , wherein the stiffener is made of a metal material or a plastic material.

11 . The automobile window of claim 2 , wherein a receiving region is defined at one side of the second section away from the inner glass sheet and one side of the third section away from the outer glass sheet, and the receiving region is connected to the automobile housing.

12 . The automobile window of claim 2 , wherein the light-emitting body has a first fixing surface, a light-emitting surface, a second fixing surface, and a backlight surface, the first fixing surface and the second fixing surface are opposite to each other, the light-emitting surface and the backlight surface are opposite to each other, and the first fixing surface is fixed and connected to the second attaching region of the intermediate adhesive layer; and the second fixing surface and the fourth surface are on the same plane, and the second fixing surface is fixed and connected to the stiffener.

13 . The automobile window of claim 12 , wherein the first section has a third attaching region, the second section has a seventh surface, the third section has a fourth attaching region, the seventh surface is connected between the third attaching region and the fourth attaching region; the seventh surface corresponds to the backlight surface of the light-emitting body; an area of a projection of the third attaching region on the carrying region is not smaller than a sum of an area of the carrying region and an area of the second attaching surface; and an area of the second attaching region is not smaller than a sum of an area of the fourth attaching region and an area of the first fixing surface.

14 . An automobile, comprising an automobile housing and an automobile window, wherein the automobile comprises an outer glass sheet, an inner glass sheet, an intermediate adhesive layer, and a stiffener, wherein
the outer glass sheet has a first surface and a second surface, the inner glass sheet has a third surface and a fourth surface, the first surface faces outside the automobile, and the fourth surface faces inside the automobile; the second surface has a first mounting region and a first attaching region located at a side of the first mounting region, one surface of the intermediate adhesive layer has a second mounting region and a second attaching region located at a side of the second mounting region; the outer glass sheet, the intermediate adhesive layer, and the inner glass sheet are stacked in sequence, the second surface is adhered to the third surface through the intermediate adhesive layer, an orthographic projection of the second mounting region on the outer glass sheet completely overlaps the first mounting region, an orthographic projection of the second attaching region on the outer glass sheet overlaps the first attaching region, and an orthographic projection of the inner glass sheet on the outer glass sheet completely overlaps the first mounting region; and

Assignees

• Fuyao Glass Ind Group Co Ltd

Inventors

• Liu Xianping
• Lin Conglong
• Yu Jianzhao
• Wang Huaiyuan
• Ye Jiarong
• Wang Zhixin
• Zhan Maorong

Classifications

• B32B17/10761

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• B32B17/10788

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• B32B2307/546

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• B32B2605/08

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• B32B17/10247

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