JPS62135780U

JPS62135780U -

Info

Publication number: JPS62135780U
Application number: JP2386486U
Authority: JP
Priority date: 1986-02-22
Filing date: 1986-02-22
Publication date: 1987-08-26

Description

[Brief explanation of the drawing]

第１図は本考案に係る把持金具の使用状態を示
す躯体の開口部および窓枠の縦断面図、第２図は
把持金具の拡大正面図、第３図は右側面図、第４
図は把持金具の把持部材およびアーム部材の分解
斜視図である。１０：把持金具、１２：躯体、１４：開口部、
２０，２２：枠部材（上枠および下枠）、３４，
３６：把持部材、３８，４０：アーム部材、４２
：ばね部材、４４，５０および４６，５２：把持
部材の一辺部および他辺部、４８，５４：ジヨー
部、８６：他揺動防止手段。 Fig. 1 is a vertical cross-sectional view of the opening of the frame and the window frame showing the usage state of the gripping metal fitting according to the present invention, Fig. 2 is an enlarged front view of the gripping metal fitting, Fig. 3 is a right side view, and Fig. 4.
The figure is an exploded perspective view of a gripping member and an arm member of the gripping fitting. 10: gripping metal fitting, 12: main body, 14: opening,
20, 22: frame member (upper frame and lower frame), 34,
36: Gripping member, 38, 40: Arm member, 42
: Spring member, 44, 50 and 46, 52: One side and the other side of the gripping member, 48, 54: Jyo part, 86: Other rocking prevention means.

Claims

[Scope of Claim for Utility Model Registration] (1) A gripping fitting that exerts a gripping force on a frame member in order to transmit the tensile force applied for removing an existing window frame to the frame member, which is approximately L-shaped. The gripping members include two gripping members each having one side connected to the other side and a jaw portion provided on the one side, two arm members, and a spring member. The both arm members are interconnected so as to be swingable via a pivot shaft and the both jaw parts are able to abut each other, and both arm members are swingable at one end of the both arm members via a first axis parallel to the pivot shaft. the other sides of both gripping members at the other ends of both arm members via second and third axes that are interconnected and parallel to and opposite to the pivot axis with respect to the first axis; A window frame gripping bracket, wherein the spring member is arranged between the gripping members so as to exert its spring force on the other side of the gripping members. (2) In order to prevent the other side portions of both gripping members from swinging excessively in the direction away from each other, holes provided in both other side portions of the gripping member are inserted from one other side portion to the other side. Excessive rocking prevention means is provided, which includes a bolt that extends through the gripping member toward one side, and a nut screwed onto the bolt, and the through hole extends from the other side of the gripping member to the one side of the gripping member. A gripping metal fitting according to claim (1) of the utility model registration claim that allows movement of a bolt. (3) In order to prevent the other sides of both gripping members from swinging excessively in the direction away from each other, the holes provided in both other sides of the gripping member are inserted from one other side to the other side. Excessive rocking prevention means is provided, which includes a rod member that extends through the gripping member and stop pins fixed to both ends of the rod member, and the through hole extends from the other side of the gripping member to one side. The gripping fitting according to claim (1) of the utility model registration, which allows the rod member to move in the direction.