KR20040024183A - sun-visor for car - Google Patents

Abstract

PURPOSE: A sunvisor for a vehicle is provided to simply regulate a light shielding range by a driver by easily fixing and stopping an auxiliary light shielding plate, which is slidingly elastic-contacted to a housing groove by a leaf spring, to a proper position and to improve sunlight cut-off efficiency by regulating the degree of shielding sunlight by the expansion of the auxiliary light shielding plate. CONSTITUTION: A sunvisor for a vehicle is composed of a vertical rotary shaft(3) of which one end is fixed to a head lining(1) to rotate to the front and the side; a stay(5) horizontally extended from the other end of the vertical rotary shaft; a light shielding plate(10) supported to the stay to move upward and downward; a housing groove(11) disposed in the light shielding plate and formed with an in-and-out hole(13) at the lower end; an auxiliary light shielding plate(20) of a transparent acryl plate coated with colors housed in the housing groove and came in and out through the in-and-out hole; and a leaf spring(30) installed to both sides of the auxiliary light shielding plate to support to both sides of the housing groove at a proper position through elastic-contact.

Description

Sun-visor for car}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automotive sun visor, and more particularly, to an automotive sun visor in which an auxiliary light shielding plate of a transparent acrylic plate embedded in a light blocking plate is stopped at an arbitrary position to adjust a light shielding range.

In general, the headlining of the driver's driver's seat and upper passenger's seat is provided with a light shielding plate to block the direct light when the front view is obstructed by direct sunlight from the sun.

When the conventional light shielding plate is not used, the light blocking plate is kept in close contact with the headlining, and when the front view is disturbed due to sunlight when driving or stopping, the light blocking plate rotates toward the sunlight to block the light.

However, such a light shielding plate has a limited amount of blocking the sunlight depending on the size. Thus, the driver or the occupant simply puts the shading plate folded and wears separate sunglasses or sunt the glass, which makes the existing sun visor obsolete and hurts the aesthetics.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem, and an object thereof is to provide a sun visor for a vehicle having a structure capable of arbitrarily adjusting the amount of sunlight to be secured and a front view.

1 is a front view showing a part of the main part cut in the sun visor for automobiles according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: Head lining 3: Vertical pivot

5: Stay 7: Clip

10: shading plate 11: storage groove

13: Cashier 15: Uneven portion

20: auxiliary light shielding plate 21: gripping portion

30: leaf spring

An automotive sun visor of the present invention for achieving the above object includes a vertical pivot shaft whose one end is rotatably fixed to the front and side to the headlining; Stays extending horizontally from the other end of the vertical pivot; A light blocking plate having an upper end supported by the stay and rotating up and down; An accommodation groove formed in the light blocking plate and having a cashier at a lower end thereof; An auxiliary light shielding plate of a transparent acrylic plate, which is colored through the cashiers and coated with colors in the accommodating groove; It adopts the configuration of the leaf springs provided on both sides of the auxiliary light shielding plate so as to be supported on both sides of the receiving groove at any position through the elastic contact.

Through this configuration, it is possible to arbitrarily adjust the amount of sunlight covered and to secure the front field of view.

In the above-described configuration, each of the leaf springs is installed in a fixed free end shape having a center convex, so that the leaf springs can be stopped / fixed at a predetermined position while smoothly sliding the auxiliary light shielding plate.

In addition, an uneven portion is formed on both side surfaces of the receiving groove, so that the contact with the leaf spring can be maintained firmly to reliably stop / fix the auxiliary light shielding plate at a predetermined position.

In addition, a gripping portion is further provided at the lower end of the auxiliary light shielding plate, so that the stored auxiliary light shielding plate can be easily taken in and out.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described.

1 is a front view of the main part of the sun visor in accordance with a preferred embodiment of the present invention cut out.

As shown in Fig. 1, the sun visor for a vehicle of the present embodiment includes a stay 5 in which a light shielding plate 10 of a predetermined size and a light shielding plate 10 are rotatably supported up and down, and one end of the stay 5 Vertical pivot shaft (3) rotatably fixed to headlining (1), Clip (7) fixed to headlining (1) and supporting the other end of stay (5) for stable fixation of stay (5), The auxiliary light shielding plate 20 is built in the light shielding plate 10.

Inside the light blocking plate 10, an accommodation groove 11 to accommodate the auxiliary light blocking plate 20 is formed. On the lower surface of the storage groove 11, a cashier 13 having a subsidiary light shielding plate 20 therein is drilled.

The auxiliary light blocking plate 20 is accommodated in the accommodation groove 11 of the light blocking plate 10. When the accommodated auxiliary light shielding plate 20 protrudes downward as shown by the dotted line of FIG. 1, in order to secure the front view, the auxiliary light shielding plate 20 is made of a transparent acrylic plate coated with color. It will be apparent that a color coated transparent plastic plate may be used instead of the transparent acrylic plate.

The leaf springs 30 are fixed to upper portions of both side surfaces of the auxiliary light shielding plate 20. The leaf spring 30 is fixed to the other end once freely installed, the center is formed of a convex leaf spring. One end fixed free end spring 30 is in contact with both sides of the receiving groove 11 is elastically contacted with the convex portion is pushed to the free end while the deflection is generated and the repulsive force to be restored by the amount of deflection on both sides of the receiving groove (11) It will work. Therefore, the auxiliary light shielding plate 20 is freely slidable up and down while being supported by both sides of the accommodating groove 11 through elastic contact, and can be stopped / fixed at a desired position.

In order to more reliably stop / fix this auxiliary light shielding plate 20 at any position, it is preferable to form concave and convex uneven parts 15 on both sides of the receiving groove 11. That is, when the convex portion of the leaf spring 30 is located in the concave portion of the concave-convex portion 15, the locking action and the elastic action act at the same time, so that fixing / stopping can be surely achieved.

In addition, it is preferable that the holding part 21 is provided in the lower surface of the auxiliary light shielding plate 20. That is, the gripping portion 21 is projected to the outside even if the auxiliary light shielding plate 20 is housed in the receiving groove 11, so that the handle can be easily handled and the appearance can be made good through various interiors.

The sun visor for automobiles according to the present invention is not limited to the above-described embodiments, and may be variously modified and implemented within the range permitted by the technical idea of the present invention.

According to the automotive sun visor of the present invention described above, one end of the vertical pivot shaft is fixed to the headlining to be able to rotate in the front and side; Stays extending horizontally from the other end of the vertical pivot; A light blocking plate having an upper end supported by the stay and rotating up and down; An accommodation groove formed in the light blocking plate and having a cashier at a lower end thereof; An auxiliary light shielding plate of a transparent acrylic plate, which is colored through the cashiers and coated with colors in the accommodating groove; By adopting the configuration of the plate springs provided on both sides of the auxiliary light shielding plate so as to be supported on both sides of the storage groove at any position through the elastic contact, ① the auxiliary light shielding plate slidably elastically supported in the storage groove by the plate spring. It is easy to fix / stop at this arbitrary position, so that the driver can easily adjust the shading range. ② The amount of screening of sunlight is controlled by the expansion of the beam beam, and the sunlight blocking efficiency is very high. ③ The beam beam is made of transparent acrylic plate. As it does not interfere with the front view due to expansion, it can help safe driving.

In addition, each of the leaf spring is installed in the form of a fixed one end freely convex in the center, it is possible to reliably smoothly slide and fix / stop at any position while supporting the auxiliary light shielding plate on both sides of the receiving groove without losing the elasticity of the leaf spring. have.

In addition, since irregularities are formed on both sides of the receiving groove, when the convex portions of the leaf springs are located in the recesses, the fixing / stopping of the auxiliary light shielding plate can be more reliably achieved.

In addition, the bottom of the auxiliary light shielding plate is further provided with a gripping portion protruding from the bottom of the light blocking plate, ① convenient to put out and out of the light beams ② and a variety of interiors of the gripping plate can be harmonized with the interior of the vehicle interior.

Claims (4)

A vertical pivot shaft whose one end is rotatably fixed to the front and side to the headlining; Stays extending horizontally from the other end of the vertical pivot; A light blocking plate having an upper end supported by the stay and rotating up and down; An accommodation groove formed in the light blocking plate and having a cashier at a lower end thereof; An auxiliary light shielding plate of a transparent acrylic plate, which is colored through the cashiers and coated with colors in the accommodating groove; An automobile sun visor comprising plate springs provided on both side surfaces of the auxiliary light shielding plate so as to be supported on both sides of the receiving groove at an arbitrary position through elastic contact. The sun visor of claim 1, wherein each of the leaf springs is installed in a fixed free end shape having a central convex end. The sun visor for automobiles according to claim 1 or 2, wherein irregularities are formed on both side surfaces of the receiving groove. The sun visor of claim 3, wherein a grip part is further provided at a lower end of the auxiliary light shielding plate.