JPH0136652Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a sun visor for light shielding that is installed in a vehicle.

(Prior Art) Conventionally, lamps arranged in parallel to a mirror installed in a vehicle sun visor to illuminate the mirror have been connected to a battery that serves as a common power source for various electrical devices in the vehicle.

(Problem to be solved by the invention) Therefore, as shown in Fig. 4, the lead wire connected to the battery of the vehicle to turn on the lamp r is partially exposed through the stay s of the sun visor. Since the wires are wired inside the sun visor's base k, repeated twisting action is applied to the vicinity of the exposed portion 1 of the lead wire as the base k is repeatedly raised and lowered or rotated from side to side, causing the exposed portion of the lead wire to There is a problem that the wire near 1 may become fatigued and break, or cracks may occur in the lead wire sheathing, which could cause the bare lead wire to short-circuit to the stay s, causing sparks and causing a vehicle fire. It was hot.

An object of the present invention is to provide a sun visor for a vehicle that avoids the above-mentioned problems.

(Means for Solving the Problems) The present invention provides a vehicle equipped with a built-in battery that is removably housed in a battery case that is buried in the base for lighting a lighting lamp attached to the base. This article focuses on sun visors for cars.

(Function) The vehicle sun visor of the present invention stores a battery that serves as a power source for a mirror or a lamp for interior lighting in the base of the sun visor, and turns on and off the lamp using a circuit formed independently within the base. It is configured as follows.

(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings. In the drawing, 1 is a base of a sun visor S that is installed in a vehicle interior so that it can be raised and lowered, and the peripheral edge is welded. A synthetic resin foam pad 3 is packed in the front and back outer skins 2, and a bone frame 4 is embedded along the periphery of the pad 3. It is attached above the front window in the vehicle interior via a substantially L-shaped stay 6 that is rotatably inserted, and is pivoted to a light-shielding position and a retracted position.

Reference numeral 7 denotes a mirror frame attached to the base 1 in a recessed manner, and a mirror 8 made of synthetic resin is welded to the periphery of a window formed in the center, while mirrors 8 are welded on both sides of the mirror 8. 8, or a pair of left and right lamp cases 10 each having a concave shape for accommodating a lamp 9 attached to illuminate the passenger's feet, face, etc. inside the vehicle are buried, and each lamp case 10 is transparent with a lamp cover 10a. Furthermore, a switch 11 for blinking the lamp 9 is attached to the lower part of one lamp case 10 as shown in the drawing, and the vicinity of the tip thereof penetrates the mirror frame 7 and projects forward.

Reference numeral 12 denotes a mirror cover that is attached to the lower edge of the mirror frame 7 in the figure so as to be pivotable in the vertical direction in order to cover the front surface of the mirror frame 7 in an openable manner,
Mirror cases 7 are placed on both corners of the open end side.
Magnet 1 buried on both sides near the top of the diagram
an iron plate 14 for magnetically attaching to 3 and 13 and holding the mirror cover 12 with the mirror frame 7 covered;
14 is attached, and when this mirror cover 12 covers the mirror frame 7, the switch 11
is pushed inward to open the contacts of the switch 11, while when the mirror cover 12 opens the mirror frame 7, the pressed state of the switch 11 is released and the contacts of the switch 11 are closed.

Reference numeral 15 denotes a front-open battery case embedded in the base 1 on the side of the mirror frame 7 in order to removably house the battery 16 that serves as a power source for lighting both lamps 9 and to incorporate it into the base 1. The battery cover 19 is releasably covered with a battery cover 19 configured in substantially the same manner as the mirror cover 12, and one terminal provided inside the battery case 15 is connected to the lamp case 10.
One terminal in the battery case 15 is connected to the switch 11 via a lead wire 17a, while the other terminal in the battery case 15 is connected to the switch 11 via a lead wire 17b connected by a connector 18. In order to blink both lamps 9, an independent closed circuit is formed.

Next, the operation and effects of the embodiment having the above configuration will be explained.

In this example, the base 1 of the sun visor S has a battery that can be taken out into a battery case 15 buried in the base 1 in order to turn on a mirror attached to the base 1 or a lamp 9 for interior lighting of the vehicle. A housed battery 16 is built-in.

For this reason, a closed circuit for blinking the lamp 9 is formed independently in the board 1, and the lead wires 17a and 17b connected to the lamp 9 and the battery 16 behave integrally with the board 1. 17a, 17
This eliminates problems such as twisting action being added to b, and furthermore prevents the risk of a vehicle fire caused by short-circuiting of bare wires exposed due to cracks in the sheathing caused by breakage of the lead wires to the stay, etc. effective.

Also, check the voltage drop when connecting the lead wire to a remote power source from the lamp, and the wiring inside the board 1.
This has the effect of eliminating the hassle of connecting to external wiring.

Furthermore, since the battery 16 serves as a power source exclusively for the lamp 9, the illuminance of the lamp 9 can be set arbitrarily.

(Effect of the invention) That is, the present invention provides a battery case that is removably housed in a battery case embedded in the base of a vehicle sun visor in order to turn on the lighting lamp attached to the base. By incorporating a built-in battery, it is possible to eliminate the problem of the wiring for the lamp being cut due to repeated raising and lowering of the board, and the means to connect the wiring inside the board to the wiring outside the board. have

[Brief explanation of the drawing]

Figures 1 to 3 show one embodiment of the present invention. Figure 1 is a front view of the sun visor, Figure 2 is an enlarged sectional view taken along the line X-X of Figure 1, and Figure 3 is the same. Y-
The Y-line enlarged sectional view and FIG. 4 are front views showing a conventional sun visor. 1...Base, 8...Mirror, 9...Lamp, 1
5...Battery case, 16...Battery case, S...
…Sun visor.

Claims (1)

[Scope of utility model registration request] The base of the vehicle sun visor is characterized by having a built-in battery that is removably housed in a battery case embedded in the base for lighting an illumination lamp attached to the base. Sun visor for vehicles.