Device and method for adhering rain sensor or rearview mirror base to vehicle windshield
A technology for windshields and rearview mirrors, used in windshields, vehicle parts, optical observation devices, etc., can solve the problems of strong adhesion and can not completely eliminate the pressing deformation of adhesives and glass adhesives, etc. To achieve the effect of improving bond strength and bond stability
Active Publication Date: 2012-09-12
ZHENGZHOU FUYAO GLASS
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AI Technical Summary
Problems solved by technology
[0011] The technical problem to be solved by the present invention is that the cohesiveness of the adhesive on the rain sensor or the rearview mirror seat is strong, but the air bubbles between the adhesive and the glass and the air bubbles between the adhesive and the glass cannot be completely eliminated when the existing device is used for bonding. It is pressed and deformed during bonding, and a device and method for bonding a rain sensor or a rearview mirror seat to a vehicle windshield are provided
Method used
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Embodiment Construction
[0034] The content of the present invention will be further described below in conjunction with the accompanying drawings.
[0035] Such as figure 1 As shown, a device for adhering a rain sensor or a rearview mirror seat to a vehicle windshield includes a fixed seat 1, a cylinder body 2, a vacuum device (not shown), and a pushing member. The fixed seat 1 It is a flat plate, and the cylindrical body 2 is closed and fixedly connected with the fixed seat 1 at one end, and the other port is provided with a lip seal, preferably a V-shaped seal ring 3, which is suitable for sealing contact with the glass surface. The fixed seat 1, the cylinder 2 and the V-shaped seal 3 at the mouth of the cylinder 2 are in contact with the windshield 10 that needs to be installed with a rain sensor or a rearview mirror seat to form a sealed cavity. The pipe joint and air pipe connected to the fixed seat 1 are connected with the vacuum device pipeline outside the cylinder body 2 .
[0036] Such as ...
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The invention discloses a device and a method for adhering a rain sensor or a rearview mirror to a vehicle windshield, which relate to the adhesion of automobile glass accessories. The adhesion device comprises a fixed seat, a barrel body, a vacuum device and a pushing member, wherein the pushing member comprises a cylinder and an adhesion head. The adhesion device is characterized by also comprising a sliding block, a rotation block and a base, wherein a seal cavity which is formed by the windshield, the fixed seat, the barrel body and a V-shaped seal ring is connected with the vacuum device, and the windshield is required to be provided with the rain sensor or the base. During adhesion operation, the seal cavity is vacuumized, so that the rain sensor or a rearview seat adsorbed onto theadhesion head is in a vacuum state; adhesion glue on the rain sensor or the rearview seat is rotationally adhered to the windshield, and bubbles between the windshield and the adhesion glue on the rain sensor or the rearview seat are extracted step by step; and the sliding block drives the adhesion head on the sliding block to move along a guide shaft while the adhesion head on the device is rotated round a hinged shaft, so that the adhesion glue cannot be pulled to deform in the process of rotationally adhering the adhesion glue to the windshield.
Description
technical field [0001] The invention relates to the field of accessories for automobile glass, in particular to a device and method for adhering a rain sensor or a rearview mirror seat to a vehicle windshield. Background technique [0002] With the development of science and technology, the functions of automobile glass are also increasing. Various accessories are installed on the automobile glass according to the needs, such as light sensor, rain sensor, humidity sensor and rearview mirror seat. The rain sensor is bonded to the inner side of the windshield, and it can adjust the action of the wiper according to the amount of rain falling on the glass, thereby greatly reducing the driver's troubles. The principle of the rain sensor is: the semiconductor light-emitting element and the sensitive element are made into a pair, and the light emitted by the light-emitting element is irradiated on the windshield of the car at a certain angle. After being scattered by the windshield...
Claims
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IPC IPC(8): B62D65/00B60J1/00B60R1/02
Inventor 周遵光卓光进陈强李振芳杨金城肖子龙
Owner ZHENGZHOU FUYAO GLASS