JPS6328343U

JPS6328343U -

Info

Publication number: JPS6328343U
Application number: JP1986063008U
Authority: JP
Priority date: 1986-04-25
Filing date: 1986-04-25
Publication date: 1988-02-24

Description

[Brief explanation of drawings]

第１図はこの考案の実施例たるドア枠の全体構
成を示した斜視図、第２図は第１図中部の分解
した斜視図、第３図は同部分の正面図、第４図は
第３図の〜矢視断面図、第５図と第６図は異
なる実施例を示した断面図と斜視図、第７図は従
来のドア枠を示した斜視図、第８は同使用状態の
立面図である。 Fig. 1 is a perspective view showing the overall structure of a door frame that is an embodiment of this invention, Fig. 2 is an exploded perspective view of the middle part of Fig. 1, Fig. 3 is a front view of the same part, and Fig. 4 is a 3 is a cross-sectional view taken from the direction of the arrow, FIGS. 5 and 6 are cross-sectional views and perspective views showing different embodiments, FIG. 7 is a perspective view showing a conventional door frame, and FIG. It is an elevational view.

補正昭６１．５．３０図面の簡単な説明を次のように補正する。明細書第１４頁５行目に「第６図は」とあるの
は「第６図Ａ，Ｂ，Ｃ，Ｄは」と訂正する。補正昭６２．９．２５図面の簡単な説明を次のように補正する。明細書第１４頁第７行目に「第８」とあるのを
「第８図」と訂正する。Amendment May 30, 1981 The brief description of the drawing is amended as follows. On page 14, line 5 of the specification, the phrase ``Figure 6'' has been corrected to ``Figure 6 A, B, C, and D''. Amendment September 25, 1982 The brief description of the drawing is amended as follows. On page 14, line 7 of the specification, "No. 8" is corrected to "Fig. 8."

Claims

[Claims for Utility Model Registration] (1) The sheet in the frame member is a frame member that has a hollow, substantially rectangular cross-sectional shape and has a narrow opening and sheet retaining groove on one side of the frame member for securing a film, etc. They are mutually assembled with joints that abut against the outer surface of the side opposite to the side having the retaining groove, and the joints intersect in a substantially T-shape.
It has a pair of clamping pieces that sandwich and restrain both side surfaces of the frame material on the T-shaped leg side, and the edges of the clamping pieces are brought into contact with the side surfaces of the frame material on the T-shaped head side, and in this state, the joint is closed. 1. A frame for tensioning a film, characterized in that the and each frame material are connected with bolts, screws, etc. (2) The frame material described in Claim 1 of the Utility Model Registration has a slit of a constant width in the longitudinal direction of the side opposite to the side having the seat retaining groove, and the joint has a slit approximately the same width as the slit. A frame for uniform tensioning of a film, characterized in that it has a restraining claw piece shaped to be inserted into a slit with the same width.