JPH0350199U

JPH0350199U -

Info

Publication number: JPH0350199U
Application number: JP11147489U
Authority: JP
Priority date: 1989-09-22
Filing date: 1989-09-22
Publication date: 1991-05-16
Anticipated expiration: 2004-09-22
Also published as: JPH0725440Y2

Description

[Brief explanation of the drawing]

第１図ないし第５図はこの考案に係わる折り扉
の落し棒の一実施例を示すものであり、第１図は
この考案に係わる折り扉の落し棒によつて折り扉
による出入口の閉鎖状態が保持された状況におけ
る吊元側およびキヤスター付扉（単体扉）の両扉
に対する落し棒の位置関係を示す部分拡大横断面
説明図、第２図は第１図の折り扉のキヤスター付
扉（単体扉）を吊元側扉がわに折りたたんだ状況
における両扉に対する落し棒の位置関係を示す部
分拡大横断面説明図、第３図は第１図の落し棒お
よび落し棒ホルダを拡大して示す全体拡大斜視説
明図、第４図はこの考案に係わる折り扉の落し棒
を備えた折り扉の外観説明図、第５図は第４図の
折り扉の横断面説明図、第６図は第１図の落し棒
を支持する落し棒ホルダの他の構造例を示す全体
拡大斜視説明図、第７図は従来における折り扉の
落し棒によつて折り扉による出入口の閉鎖状態が
保持された状況における吊元側扉およびキヤスタ
ー付扉（単体扉）の両扉に対する落し棒の位置関
係を示す部分拡大横断面説明図、第８図は従来に
おける折り扉の落し棒およびこの落し棒を支持す
る落し棒ホルダを拡大して示す全体拡大斜視説明
図である。１……折り扉、６……吊元側扉、９……キヤス
ター付扉（単体扉）、１６……落し棒ホルダ、２
０……折り扉の落し棒、２１……ねじ込み式つま
み（操作部）。 Figures 1 to 5 show an embodiment of the folding door drop bar according to this invention, and Figure 1 shows the state in which the doorway is closed by the folding door drop bar according to this invention. Fig. 2 is a partially enlarged cross-sectional explanatory diagram showing the positional relationship of the drop bar with respect to both the suspension side and the door with casters (single door) in a situation where the folding door in Fig. 1 is held. A partially enlarged cross-sectional explanatory diagram showing the positional relationship of the drop bar with respect to both doors when the single door) is folded to the side of the hanging door. Figure 3 is an enlarged view of the drop bar and drop bar holder in Figure 1. 4 is an explanatory view of the external appearance of a folding door equipped with a drop bar of the folding door according to this invention, FIG. 5 is a cross-sectional explanatory view of the folding door of FIG. 4, and FIG. Fig. 1 is an overall enlarged perspective explanatory view showing another structural example of the drop bar holder that supports the drop bar, and Fig. 7 is a conventional folding door drop bar that maintains the closed state of the doorway through the folding door. A partially enlarged cross-sectional explanatory diagram showing the positional relationship of the drop bar with respect to both the hanging side door and the door with casters (single door) in the situation, Figure 8 shows the drop bar of the conventional folding door and the support for this drop bar FIG. 2 is an enlarged perspective explanatory view of the entire drop bar holder. 1...Folding door, 6...Hanging side door, 9...Door with casters (single door), 16...Drop bar holder, 2
0...Folding door drop bar, 21...Screw-in knob (operation part).

補正平１．１０．２６実用新案登録請求の範囲を次のように補正する
。Amendment October 26, 1999 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】吊元側扉を備えると共に、前記吊元側扉に枢着
される単体扉を備えた折り扉において、前記吊元
側扉の前記単体扉を枢着する側に設けられ折りた
たんだ状態の前記吊元側扉と前記単体扉との間に
位置する落し棒ホルダに嵌挿されて、前記落し棒
ホルダに対して上下方向に摺動自在でかつ前記落
し棒ホルダに沿つて移動する操作部を有した折り
扉の落し棒であつて、前記操作部は、前記落し棒ホルダの前記折り扉
を展開した状態における単体扉側に突出する向き
に設けてなることを特徴とする折り扉の落し棒。[Claims for Utility Model Registration] In a folding door that includes a hanging side door and a single door that is pivotally attached to the hanging side door, The drop bar is fitted into a drop bar holder located between the hanging side door in a folded state and the single door , and is slidable vertically with respect to the drop bar holder and is attached to the drop bar holder. A drop bar for a folding door having an operating part that moves along the drop bar, wherein the operating part is provided in a direction that projects toward the single door side when the folding door of the drop bar holder is unfolded. A drop bar for a folding door.

Claims

[Scope of Claim for Utility Model Registration] In a folding door including a hanging side door and a single door pivotally attached to the hanging side door, a drop bar provided on the single door side of the hanging side door. A drop bar for a folding door having an operating part that is fitted into a holder, is slidable relative to the drop bar holder, and moves along the drop bar holder, wherein the operating part is attached to the drop bar. A folding door drop bar characterized by being provided in a direction that projects toward the single door side of the holder.