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Self-clamping mirror shell structure

A self-clamping and mirror housing technology, applied in optical observation devices, transportation and packaging, vehicle parts, etc., can solve the problems of reduced installation efficiency, easy damage to the mirror housing or mirror rod pressure plate, low assembly yield, etc., to reduce Quantity and cost, reducing the risk of jitter, and reducing the effect of labor costs

Pending Publication Date: 2020-07-10
SHANGHAI MEKRA LANG VEHICLE MIRROR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of rearview mirror installation structure not only has a large number of parts and high cost, but the force transmission between the parts is not direct after assembly, and the installation efficiency is greatly reduced. The opening of the mirror rod also destroys the strength of the mirror rod, resulting in the use of During the process, the mirror housing or the mirror stem pressure plate is easy to be damaged, broken, etc.
This structure has high tolerance requirements for the positioning holes on the mirror rod, resulting in defects such as low assembly yield or high repair rate

Method used

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Embodiment

[0025] like Figure 3 to Figure 6 As shown, the present invention provides a self-clamping mirror case structure, which includes a mirror case 1 ; a mirror case clamping piece 11 is integrally formed on the mirror case 1 . There are several mirror housing clamping pieces 11.

[0026] The back side of the mirror case 1 and the mirror case clamping piece 11 form a C-shaped groove for clamping the mirror rod 2 .

[0027] The clamping piece 11 of the mirror case provides the first clamping force for clamping the mirror rod 2; the opening side of the C-shaped groove is provided with a clamping screw 3; the clamping screw 3 provides the second clamping force for clamping the mirror rod 2.

[0028] Under the action of double clamping force, the mirror housing structure of the present invention significantly reduces the risk of shaking of the mirror housing and improves the stability of the rearview mirror in use.

[0029] In particular, a number of mirror housing force transmission...

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Abstract

The invention provides a self-clamping mirror shell structure. The self-clamping mirror shell structure comprises a mirror shell, a mirror shell clamping sheet is integrally formed on the mirror shell; the back side of the mirror shell and the mirror shell clamping piece form a C-shaped groove for clamping a mirror rod, and the mirror shell clamping piece provides a first clamping force for clamping the mirror rod; a holding screw is arranged on the opening side of the C-shaped groove; and the holding screw provides a second clamping force for clamping the mirror rod. A plurality of mirror shell force conduction ribs are integrally formed on the mirror shell. The first ends of the mirror shell force conduction ribs and the mirror shell clamping piece are integrally formed; the second endsof the mirror shell force conduction ribs are located in the side, away from the mirror rod, of the mirror shell. According to the self-clamping mirror shell structure, the number and cost of parts are reduced, the assembling efficiency is improved, the labor cost is reduced, the shaking risk of the mirror shell is remarkably reduced, and the stability of the using state of the rearview mirror isimproved.

Description

technical field [0001] The invention relates to the technical field of vehicle rearview mirror manufacturing, in particular to a fixing structure of an automobile mirror housing and a mirror rod. Background technique [0002] The connection and fixing structure of the existing integrated automobile rearview mirror and the mirror rod is all to form a fixed connection by clamping the mirror rod through the mirror housing, the base plate or the fixed piece. [0003] like figure 1 As shown, a rearview mirror installation structure of the prior art, the mirror housing 2' and the fixing piece 4' are locked between the two independent parts by the fixing bolt 3', and the mirror housing 2' is fixed on the mirror. rod 1'. Such a fixed structure has low assembly efficiency and high labor costs. Especially, along with the vibration in use, once the fixing bolt 3' loosens slightly, the mirror housing 2' will slide up and down from the mirror rod 1' with gravity, and lose the normal w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/02
CPCB60R1/02
Inventor 曹云飞王斌陈明杨鸿飞
Owner SHANGHAI MEKRA LANG VEHICLE MIRROR
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