Door mirror device

A rearview mirror and outer lens technology, which is applied in the field of rearview mirror devices, can solve the problems of low designability and non-continuous light-emitting of light guides, and achieve the effect of improved designability

Inactive Publication Date: 2011-01-26
THE FUJIKURA CABLE WORKS LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the technique disclosed in Patent Document 1, the light source installation space becomes the end of the linear light guide.
Furthermore, since light sources are provided at the ends of the light guides in the same direction, the light from each light guide cannot be continuously emitted, resulting in low designability.

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0036] Next, a first embodiment of the present invention will be described with reference to the drawings. figure 1 It is an overall view of the door mirror device and the periphery of the door mirror according to the first embodiment. figure 2 It is a configuration diagram of the rearview mirror device seen from the rear. image 3 Yes figure 2 Longitudinal sectional view of area B in dotted line. Figure 4 It is a schematic side view of three light-emitting light guides.

[0037] like figure 1 As shown, the rearview mirror of an automobile is reversibly attached to a rearview mirror support part 53 provided at the position of a window 52 of a door 51, and has a shield part 54 that supports a mirror main body (not shown). The shield portion 54 is a synthetic resin case whose outer wall is curved.

[0038] The door mirror device 1 of the first embodiment includes light sources 5 , 6 , light-emitting light guides 7A, 7B, 9 , and outer lenses 8 , 10 .

[0039] The light s...

no. 2 approach

[0054] Next, a rearview mirror device 1A according to a second embodiment in which the above-described first embodiment is partially modified will be described with reference to the drawings. Figure 5 is the rearview mirror device of the second embodiment and figure 2 Quite a graph. In addition, the same code|symbol is attached|subjected to the same structure as the above-mentioned embodiment, and description is abbreviate|omitted.

[0055] Figure 5 The shown rearview mirror device 1A is the above-mentioned figure 2 The shown light-emitting light guide body 7A, 7B is an integrated device. which is, Figure 5 The shown mirror arrangement has two light-emitting light guides 7 , 9 .

[0056] Figure 5 The light-emitting light guide body 7 of the shown rearview mirror device 1A is provided with a branch portion 7 a that branches off in the middle. The light emitting light guide 7 is formed in a curved shape. One end portion of the light-emitting light guide 7 is disposed...

no. 3 approach

[0060] Next, a rearview mirror device 1B according to a third embodiment in which the above-described embodiment is partially modified will be described with reference to the drawings. Image 6 It is an overall view of the door mirror device and the periphery of the door mirror according to the third embodiment. Figure 7 is the third embodiment of the rearview mirror device and figure 2 Quite a graph. In addition, the same code|symbol is attached|subjected to the same structure as the above-mentioned embodiment, and description is abbreviate|omitted.

[0061] Image 6 and Figure 7 The light-emitting light guide body 7 of the shown rearview mirror device 1B is branched at two places, and is provided with two branch portions 7a, 7b. The light source 6 is provided at the end of the branch portion 7b. That is, in the door mirror device 1B, the light source 6 is also disposed on the shield portion 54 .

[0062] In the rearview mirror device 1B of the third embodiment, when ...

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PUM

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Abstract

Disclosed is a door mirror device that is able to continuously emit light from two light guides. The door mirror device is equipped with a first light-emitting light guide, which is arranged in the visor part of a door mirror that is foldably mounted on the door mirror support part of a vehicle, a second light-emitting light guide, which is arranged in the door mirror support part with continuity so that one end thereof is opposite an end of the first light-emitting light guide, and a light source that shines light toward the first light-emitting light guide and the second light-emitting light guide in the visor part.

Description

technical field [0001] The present invention relates to a rearview mirror device provided with a signal lamp which is integrated in a rearview mirror of an automobile and distributes light obliquely rearward of the vehicle. Background technique [0002] As the prior art, the following side turn signal lamps are known: only the light incident on the light incident end of the light guide lens can be used as a turn signal to the oblique rear of the vehicle, and the sideways of the vehicle can not be too dazzling. Light distribution with appropriate amount of light. This side turn signal lamp is provided with: a curved outer lens configured so as to fit the opening portion extending left and right along the curved outer wall of the rearview mirror housing with its design surface; and a curved lamp body integrally assembled behind the outer lens. and cooperate with the outer lens to divide the lamp chamber; the curved light guide lens made of synthetic resin is disposed in the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/32B60R1/06B60R1/12F21W101/12F21Y101/02
CPCB60Q1/2665F21S48/1241G02B6/0038G02B6/0028G02B6/0078B60R1/1207G02B6/0045G02B6/0076F21S43/14F21S43/237F21S43/245F21S43/249F21S43/251B60Q1/32B60R1/06B60R1/12F21S41/24
Inventor 崎山兴治上片野充市川贵司稻垣文治大桥正继市川贵茂海野和也
Owner THE FUJIKURA CABLE WORKS LTD
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