JPH065224Y2 - Automotive sun visor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an automobile sun visor.

(Prior Art) A sun visor body that is integrally connected at a pair of male and female connecting portions that are integrally molded at a position facing each other on the inner surface of both mating shell materials for the purpose of mass production and weight reduction. Japanese Patent Laid-Open No. 51-64228 proposes a sun visor for automobiles in which a support shaft is rotatably mounted on one side above.

(Problems to be solved by the invention) However, in the conventional device of this type, unless a large number of male and female connecting portions are provided all around, the connecting strength is insufficient and the supporting shaft is not attached. There is also a problem that the work requires a lot of work, and the stability of the support shaft is poor, and the sun visor body rattles due to traveling vibration.

(Means for Solving the Problem) The present invention solves the above-mentioned problems, and a pair of male and female are provided at the inner surface facing position by abutting the opening edges of a pair of mating shell materials made of synthetic resin material. In a sun visor for an automobile in which a support shaft is rotatably attached to one side of an upper part of a sun visor body integrally connected by a connecting part of a bearing part, a bearing piece having a shaft hole is integrally formed on an inner surface of an upper part of one mating member. A bearing piece having an axial hole corresponding to the axial hole of the bearing piece is integrally provided on the inner surface of the upper part of the other mating member, and the support shaft is inserted and supported by these bearing pieces and further supported in the sun visor body. A flat supporting surface is formed at a required portion of the shaft, and the leg ends of the elastic holding frame mounted on the flat supporting surface are positioned between the expansion preventing projections formed on the inner surfaces facing each other of the mating shells. Characterized by Is.

(Operation) Like the conventional automotive sun visor of this type, the automotive sun visor configured as described above is used by rotatably holding the shaft end of the support shaft through the bearing member on the vehicle body side.

(Embodiment) Next, the present invention will be described in detail with reference to the illustrated embodiment.

(1) is a sun visor body made of a synthetic resin material, and the sun visor body (1) is made of a synthetic resin material such as hard vinyl chloride resin, polypropylene resin, ABS resin, polyamide resin, etc., which is easy to mold, and a pair of front and rear mating members ( 2a) and (2b) are specially molded, and the combined grain materials (2a) and (2b) are butted so that their opening edges face each other, and a large number of male and female closes are arranged at the inner surface facing position. They are connected by fitting the connecting portions for alignment. (3) is a support shaft that is rotatably attached to one side of the upper part of the sun visor body (1), (4a) is a shaft hole integrally formed on the inner surface of the upper part of one of the laminated cereals (2a) The bearing pieces of (4b) and (4b) are integrally formed on the inner surface of the upper part of the other combined grain material (2b) with a required gap so as to be located on both sides of the bearing piece (4a). Pieces (5a) and (5b) are bearing pieces (4a) and (4b) slightly below the combined grain (2a), (2b)
The elastic holding frame expansion preventing projection integrally formed on the opposing inner surface of the pin, (5c) is a pin provided on the tip surface of one of the protrusions (5a) and fitted into the recess of the other protrusion (5b). Is. The support shaft (3) passes through the shaft holes of the bearing pieces (4a) and (4b) and is rotatably supported by the bearing pieces (4a) and (4b). The upper edge portions of (2a) and (2b) are firmly connected.
(6) is an elastic holding frame formed by bending a leaf spring material into a substantially inverted U shape, and the elastic holding frame (6) is provided with the supporting shaft (2a) and (2b) in the supporting shaft (2). The pin (5c) is mounted on the flat supporting surface (7) formed at the front part of (3) and has its legs.
Is provided with a hole for inserting.

Since the sun visor body (1) is composed of the combined cereal material (2a) and (2b) made of synthetic resin material, it is lightweight like the conventional sun visor for automobiles of this kind. , The sun visor body is located at a desired position by the rotation of the support shaft (3) and the rotation of the sun visor body (1) with respect to the support shaft (3).
In the present invention, the support shaft (3) has a bearing piece (4a) having a shaft hole integrally formed on the inner surface of the upper part of one mating member (2a). , The bearing piece (4a) integrally provided on the inner surface of the upper portion of the other mating member (2b)
Since it is rotatably supported by a bearing piece (4b) having a shaft hole corresponding to the shaft hole, it has good stability and is attached to the upper part of one side of the combined grain (2a), (2b). Strong connection is achieved without providing a pair of male and female connecting portions. Also, the support shaft
An elastic holding frame (6) is laid over the flat holding surface (7) at the end of (3), and its leg ends are formed on the opposing inner surfaces of the mating shell materials (2a) and (2b) to prevent expansion. Since it is located between the protrusions (5a) and (5b), there is a feeling of moderation when the sun visor body (1) is rotated around the support shaft (3) as a pivot point, and the sun visor body (1) has a predetermined position. Held at an angle. Moreover, the support shaft (3) is a double-ended shell material.
With (2a) and (2b) opened, insert them into the bearing pieces (4a) and (4b), mount the elastic holding frame (6) on the flat holding surface (7), and then put the mating shells together. The materials (2a) and (2b) can be assembled by merely abutting the support shaft (3) as a fulcrum and connecting them at a connecting portion, which facilitates mass production.

(Effects of the Invention) As is apparent from the above description, the present invention has sufficient connection strength and stability, has a moderation feeling when the sun visor is rotated, and the mounting angle does not change due to traveling vibration. It has various advantages such as easy attachment and inexpensive mass production.

Therefore, the present invention is of great practical value as a solution to the problems of the conventional automobile sun visor.

[Brief description of drawings]

The drawings are partially cutaway perspective views showing an embodiment of the present invention. (1): Sun visor body, (2a), (2b): Combined grain material, (3):
Support shaft, (4a), (4b): Bearing piece, (5a), (5b): Projection, (6):
Elastic holding frame, (7): Flat supporting surface.

Claims (1)

[Scope of utility model registration request] 1. A pair of laminated shell materials (2
The support shaft (3) is rotatably attached to one side of the upper part of the sun visor body (1), which is connected and integrated by a pair of male and female connecting parts arranged at the inner surface facing position by abutting the opening edges of a) and (2b). In the automobile sun visor that is inserted and attached, one mating member (2
(a) A bearing piece (4a) having a shaft hole on the inner surface of the upper part is integrally provided, and a bearing having the shaft hole corresponding to the shaft hole of the bearing piece (4a) on the inner surface of the other mating member (2b). The support shaft (3) is inserted through the bearing pieces (4a) and (4b) so that the support shaft (3) is supported integrally in the sun visor body (1).
A flat supporting surface (7) is formed at a required portion of (3), and the leg ends of the elastic holding frame (6) mounted on the flat supporting surface (7) are joined to each other by the shell material (2).
a), a projection (5a) for preventing expansion which is formed on the facing inner surface of (2b),
An automobile sun visor characterized by being located between (5b).