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Mirror for an automobile

一种反射镜、车载的技术，应用在应用、家用元件、家里用具等方向，能够解决制造成本提高、组装作业工序复杂等问题

Inactive Publication Date: 2010-08-04
MURAKAMI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if a double-sided tape or adhesive is used, the assembly work process becomes complicated and the manufacturing cost increases

Method used

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  • Mirror for an automobile
  • Mirror for an automobile
  • Mirror for an automobile

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0021] Such as figure 1 As shown, the door mirror 1 includes a bowl-shaped door mirror housing 2 made of resin that is fixed on the front door panel through an arm portion. The housing 3 having an opening at which the rear side is opened, and a cup-shaped partition plate 4 fitted into the opening of the housing 3 and fixed to the housing 3 are constituted.

[0022] A reflector 5 is arranged on the door mirror 1 such that the reflector 5 closes a recess 4 a provided in the bulkhead 4 , and the reflector 5 is detachably attached to a pivot plate 7 . The rotating plate 7 has a disc portion 7 a against which the back surface of the reflector 5 abuts, and four hook portions (not shown) arranged at equal intervals on the outer peripheral portion of the disc portion 7 a.

[0023] Four claw pieces made of resin provided on the back surface of the reflection mirror 5 are hung on each hook portion. Therefore, the reflecting mirror 5 is free to attach and detach with respect to the rot...

no. 2 Embodiment approach

[0035] Such as Image 6 As shown, in the reflector 25 applied to the vehicle-mounted reflector of the second embodiment, an opening 23 for passing the laser light is formed in the side edge 22 of the edge 21B of the mirror holder 21 . Since other structures are the same as those of the reflector 5 applied to the vehicle-mounted reflector 1 of the first embodiment, the same symbols are assigned to the same structures, and repeated descriptions are omitted.

[0036] Such as Figure 7 As shown, the laser beam passes through the opening 23 formed on the side edge portion 22 of the mirror holder 21, and then the laser beam is incident from the end surface 14b of the mirror main body 14 to reach the upper edge portion 24 of the mirror holder 21. inner wall surface 24a. Then, the fusion portion A is formed on the inner wall surface 24 a of the upper edge portion 24 by the laser light, whereby the mirror plate 10 is fixed to the mirror holder 21 . Thus, by forming opening 23 in edg...

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PUM

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Abstract

In a mirror for an automobile, the adoption of resin mirror body to a mirror plate can decrease the weight of the mirror body, and the mirror plate is fixed onto a mirror holder through the welding. Therefore, this eliminates the usage of both-sided adhesive tape or adhesive agent, makes assembly processes less complicated, and thus the reduction in production cost is achieved. Furthermore, since the mirror plate can be fixed onto the mirror holder firmly and strongly even when the mirror plate is not pressed strongly to the mirror holder, excessive load on the mirror holder or the mirror plate becomes avoided. In addition, at the time of the production stage, some dimensional variation in the edge part of the mirror holder or the peripheral edge of the mirror plate becomes easily acceptable.

Description

technical field [0001] The present invention relates to a vehicle-mounted reflector used for a vehicle interior rearview mirror, a vehicle door rearview mirror, a rearview mirror and the like. Background technique [0002] Conventionally, as a technology in this field, there is a technology disclosed in Japanese Patent Application Laid-Open No. 2008-132875. The vehicle-mounted reflector described in this gazette includes a reflector attached to a door mirror housing, and the reflector can be tilted up, down, left, and right by an electric actuator. Such a mirror is composed of a mirror plate formed by depositing a reflective film on the back surface of a transparent glass sheet (mirror body), and a mirror holder fixed to the mirror plate on the back side of the mirror plate. Furthermore, in order not to expose the peripheral edge of the glass sheet, the peripheral edge of the glass sheet is covered with the edge of the mirror holder. [0003] The reflection sheet of the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/06B23K26/21B60R1/04
CPCB29C65/08B29C65/06B29C66/54B29C65/1635B29K2023/12B29K2069/00B29C65/169B29C65/16G02B7/182B29C66/30221B60R1/02B29L2031/737B29K2995/002B29C66/8322B29C65/1641B29L2011/0058B29C66/545B29C66/73921B29C66/73341B29C66/71B29C66/1122B29K2033/08
Inventor 北川文隆深井晃
Owner MURAKAMI CORP