JP3205035B2 - Mirror structure for makeup of sun visor for vehicles - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative mirror structure for a sun visor for a vehicle.

[0002]

2. Description of the Related Art Conventionally, a cosmetic mirror is provided on a sun visor body.
It is known that a plate and an illumination lamp are respectively provided. In addition, a mirror case is usually attached to the sun visor body in order to attach a mirror plate and an illumination lamp to the sun visor body, respectively. A mirror mounting portion is formed at the center of the mirror case, and a lamp housing recess is formed near one side of the mirror case. A mirror plate is mounted on the mirror mounting portion of the mirror case, and an illumination lamp is mounted on the lamp housing recess of the mirror case. Furthermore, a transparent or translucent light emitting plate is fitted into the front opening of the lamp housing recess.

[0003]

By the way, in the above-mentioned conventional device, a mirror plate and an illumination lamp are individually assembled to a mirror case attached to a sun visor body, and a front opening of a lamp accommodating recess is provided. Due to the structure in which the light emitting plate is fitted into the portion, the number of parts and the number of assembling steps are increased, and there is a problem that the cost is increased. SUMMARY OF THE INVENTION An object of the present invention is to provide a decorative mirror structure for a vehicle sun visor that can reduce the number of parts and the number of assembling steps in view of the conventional problems described above.

[0004]

In order to achieve the above object, a cosmetic mirror structure for a sun visor for a vehicle according to the present invention is provided.
The structure is a mirror plate for makeup attached to the sun visor body.
Has a hollow with a lamp storage room in which the illumination lamp is stored
A cylindrical lamp case is connected to the edge of the mirror plate.
Formed integrally continued to the front cylinder portion <br/> of the lamp case portion is formed transparent or semi-transparent for the optical exit part, the La
The rear cylinder portion of the lamp case portion is provided with a reflection surface for reflecting light toward the rear cylinder portion of the lamp case portion of the light emitted by the illumination lamp toward the light emitting portion. It is characterized by.

[0005]

In the makeup mirror structure of the vehicle sun visor configured as described above, an illumination lamp is provided in a lamp storage room of a hollow cylindrical lamp case formed at an edge of a mirror plate , and the lamp is provided. Since the front cylindrical portion of the case portion is a transparent or translucent light emitting portion, the number of components and the number of assembling steps are reduced. When the illumination lamp provided in the lamp storage chamber is turned on, of the light emitted by the lamp, the light going to the light emitting portion is emitted from the light emitting portion and goes to the rear cylinder portion of the lamp case portion. The light is emitted from the light emitting unit after being reflected by the reflecting surface.

[0006]

An embodiment of the present invention will be described below with reference to the drawings. In FIG. 3, which is a front view of the vehicle sun visor partially cut away, an L-shaped support shaft 1 that supports the sun visor body 11 is attached to a front end of the longitudinal axis portion 2 by a mounting member 5 above the windshield in the vehicle interior. Attached to a part of the car body.

The sun visor body 11 is mainly composed of a cushion member 13 having an annular bone frame 12 built in along a peripheral edge thereof, and an outer skin 14 covering the cushion member 13. A bearing member 15 having a bearing hole into which the horizontal shaft portion 3 of the support shaft 1 is inserted so as to be relatively rotatable is fixed to the bone frame 12 and housed therein. The sun visor main body 11 is rotated around the horizontal shaft portion 3 and is arranged at a storage position along the ceiling surface of the vehicle compartment and a light shielding position along the windshield.

As shown in FIGS. 1 and 2, a rectangular box-shaped mirror case 16 which is opened forward is attached to a concave portion provided on one side surface of the sun visor body 11. As shown in FIGS. A mirror plate 21 is fitted into the front opening of the mirror case 16 and is fixed with an adhesive or the like. Mirror plate 21
Is mainly composed of a transparent resin plate such as an acrylic resin, and has a mirror surface 2 made of an aluminum vapor-deposited layer on its front surface.
2 are formed.

At the upper edge of the mirror plate 21 , a hollow cylindrical lamp case 24 having a lamp storage chamber 23 for storing an illumination lamp 17 composed of a cold cathode fluorescent lamp is provided.
The mirror plate 21 is formed integrally with a resin of the same material. The front cylindrical portion of the lamp case portion 24 is a transparent light emitting portion 25. Also, the lamp case section 24
A semi-circular reflective surface 26 made of an aluminum vapor-deposited layer is formed on the rear side of the rear cylindrical portion.

At both ends of the lamp storage chamber 23, electrodes 27a, 2 for the illumination lamp 17 stored in the storage chamber are provided.
7b is assembled. Each of the electrodes 27a and 27b is connected to an inverter 28 provided in the mirror case 16 by a lead wire 2.
9a, 29b, lead wires 30a, 30b connected to the vehicle battery are connected to the inverter 28 through the center hole of the support shaft 1,
The switch 18 is provided on one lead wire 30a. The switch 18 is fixed to a switch mounting piece 16a formed on one side of the mirror case 16.

This embodiment is configured as described above.
Therefore, when the mirror plate 21 of the sun visor main body 11 is used, the sun visor main body 11 is rotated around the horizontal axis portion 3 of the support shaft 1, and the sun visor main body 11 is arranged at a light blocking position along the windshield. When the switch 18 is turned on in a state where the sun visor main body 11 is located at the light blocking position, the illumination lamp 17 is turned on by the inverter 28. When the illumination lamp 17 is turned on, the illumination lamp 1
Out of the light emitted from the light emitting portion 2
The light traveling toward 5 is emitted from the light emitting section 25.

The light traveling toward the rear cylinder portion of the lamp case portion 24 is reflected by the reflection surface 26, and then is reflected by the light exit portion 25.
Is emitted from. Thus, the lamp case section 24
Light emitted toward the rear cylinder portion is reflected by the reflection surface 26 and emitted from the light emitting portion 25, so that illumination efficiency can be increased.

In the above embodiment, the mirror plate 2
Although the case where the reflecting surface 26 provided on the rear cylinder portion of the first lamp case portion 24 has a semicircular shape has been exemplified, the present invention is not limited to this. For example, as shown in A in FIG. 4, the mirror plate
A mirror surface 22 is provided on the rear side of the rear cylindrical portion of the lamp case portion
26a, and a downwardly inclined surface 26b and an upwardly inclined surface 26c which are continuous with the upper and lower ends of the surface, respectively, and the reflecting surface 26 by aluminum evaporation may be formed on these three surfaces. Furthermore, as shown in B of FIG. 4, the mirror plate 2
The arcuate portion of the rear side cylindrical portion after one of the lamp case 24 is formed in the cross-section of the jig-saw, it may be formed a reflecting surface 26 by aluminum deposition to this edge portion of the.

[0014]

As described above, according to the present invention,
A lamp case having a hollow cylindrical shape having a lamp storage chamber is formed continuously and integrally with an edge of the mirror plate, and a front tube portion of the lamp case is transparent or translucent. The use of a light emitting portion can reduce the number of components and the number of assembling steps, and can reduce costs. further,
Said lamp housing chamber of the light emitted by the illumination lamp is decorated, the said rear barrel light directed to the side tube portion after the lamp case portion
Since the light is reflected by the reflecting surface of the portion and is emitted from the light emitting portion of the front cylindrical portion of the lamp case, the illumination efficiency can be increased.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a makeup mirror structure according to an embodiment of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a front view showing a sun visor for a vehicle, partially cut away;

FIG. 4 is a partial cross-sectional view showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support shaft 3 Horizontal axis part 11 Sun visor main body 16 Mirror case 17 Illumination lamp 21 Mirror plate 23 Lamp storage room 24 Lamp case part 25 Light emitting part 26 Reflecting surface

Claims (1)

(57) [Claims] 1. A cosmetic mixer attached to a sun visor body.
The lamp plate has a lamp housing portion in which a lighting lamp is stored, and a lamp case portion having a hollow cylindrical shape is provided at an end of the mirror plate.
Is formed integrally with the edges continuously, the front tubular portion of the lamp case portion is formed transparent or translucent and the light emitting portion, the side tube portion after the lamp case portion, the illumination lamp A reflecting surface for reflecting, toward the light emitting portion, light emitted from the emitted light toward the rear cylinder portion of the lamp case portion, for makeup of a sun visor for a vehicle. Mirror structure.