JPH0282619U

JPH0282619U -

Info

Publication number: JPH0282619U
Application number: JP16276988U
Authority: JP
Priority date: 1988-12-15
Filing date: 1988-12-15
Publication date: 1990-06-26
Anticipated expiration: 2003-06-15
Also published as: JPH0523373Y2

Description

[Brief explanation of drawings]

第１図はこの考案の実施例を示す斜視図、第２
図は第１図の実施例の分解斜視図、第３図は第１
図の−線における一部省略拡大断面図、第４
図は第３図の−線における拡大断面説明図、
第５図は第２図のリンク部材の回転連結部を拡大
して示す分解斜視図、第６図は第１図の−線
における一部省略拡大断面図、第７図は第１図の
−線における一部省略拡大断面図、第８図は
第１図の日除け装置を設けた自動車の斜視図であ
る。１……ケース本体、２……軸体、３……スクリ
ーン、４……リンク部材、５ａ……コイルスプリ
ング、４０ａ，４０ｂ，４０ｃ……回転連結部、
４１……帯板、４２……ビス、４３……ボール、
４１１……保持穴、４１２……係合穴。 Figure 1 is a perspective view showing an embodiment of this invention;
The figure is an exploded perspective view of the embodiment shown in Fig. 1, and Fig. 3 is an exploded perspective view of the embodiment shown in Fig. 1.
Partially omitted enlarged sectional view taken along the - line in the figure, No. 4
The figure is an enlarged cross-sectional explanatory diagram taken along the - line in Figure 3,
5 is an exploded perspective view showing an enlarged rotating connection part of the link member in FIG. 2, FIG. 6 is an enlarged cross-sectional view taken along the - line in FIG. 1, and FIG. 7 is an enlarged sectional view taken along the - line in FIG. FIG. 8 is a partially omitted enlarged sectional view taken along the line, and is a perspective view of an automobile equipped with the sunshade device of FIG. DESCRIPTION OF SYMBOLS 1... Case body, 2... Shaft body, 3... Screen, 4... Link member, 5a... Coil spring, 40a, 40b, 40c... Rotating connection part,
41... Band plate, 42... Screw, 43... Ball,
411...holding hole, 412...engaging hole.

Claims

[Scope of utility model registration request]

A case body, a shaft body rotatably supported by the case body, a screen windably attached to the shaft body, and a screen arranged on both sides of the screen and connected to the free end of the screen and the case body. and a link member rotatably connected to each other, and a coil spring is disposed between the case body and the shaft body, and this coil spring applies a torsional rotation biasing force in the winding direction to the shaft body. The case body and the shaft body are connected to each other so that the link member is composed of a plurality of link members rotatably connected to each other, and the shaft member passes through the rotational connection portion of these link members. A holding hole is formed in one link material on a circular locus centered on the shaft member, and a ball is inserted into this holding hole so that it can come out and go out. A plurality of engaging holes having a shape are formed at predetermined intervals on the circular locus centering on the shaft member, and the ball is directed in a direction in which it engages with the engaging hole with a portion thereof protruding from the holding hole. The pair of said balls are arranged so as to be pressed by the shaft member, and when the balls engage with the engagement holes, a rotational resistance force greater than the rotational biasing force acts on the rotational coupling portion. A sunshade device for an automobile, characterized in that the link material is tightened by the shaft member.