JPH042882U

JPH042882U -

Info

Publication number: JPH042882U
Application number: JP4416390U
Authority: JP
Priority date: 1990-04-25
Filing date: 1990-04-25
Publication date: 1992-01-10
Anticipated expiration: 2005-04-25
Also published as: JP2526559Y2

Description

[Brief explanation of the drawing]

第１図はこの考案に係る折戸の上部軸支持構造
の一実施例を示す図で、同図Ａは使用状態の断面
図、同図Ｂはその側面図、第２図は同要部分解斜
視図、第３図はピボツトの一部断面図、第４図は
使用状態を示す斜視図、第５図は軸心ずれ防止機
能を示す図、第６図は折戸下部の受金具とピボツ
トとを示す図で、同図Ａは使用状態の断面図、同
図Ｂは要部側面図、第７図は同受金具の分解斜視
図、第８図はその要部平面図、第９図はピボツト
の調整による折戸の上下調整を示す図、第１０図
は第６図で示した受金具による軸心ずれ防止機能
を示す図、第１１図はランナの側面図、第１２図
はその要部断面図である。２……上レール、６，８……折戸、１８……受
金具、２４……受凹部、２４ｂ……案内傾斜面、
３２……ピボツト軸、３６ａ……係入基部、３６
ｂ……軸心調整面。 Fig. 1 is a diagram showing an embodiment of the upper shaft support structure for a folding door according to this invention, in which Fig. A is a sectional view of the folding door in use, Fig. B is a side view thereof, and Fig. 2 is an exploded perspective view of the main parts. 3 is a partial sectional view of the pivot, FIG. 4 is a perspective view showing the state of use, FIG. Figure A is a cross-sectional view of the used state, Figure B is a side view of the main parts, Figure 7 is an exploded perspective view of the receiving bracket, Figure 8 is a plan view of the main parts, and Figure 9 is the pivot. Fig. 10 is a diagram showing the function of preventing axis misalignment using the bracket shown in Fig. 6, Fig. 11 is a side view of the runner, and Fig. 12 is a cross-section of its main parts. It is a diagram. 2...Top rail, 6, 8...Folding door, 18...Bracket fitting, 24...Socket recess, 24b...Guiding slope,
32... Pivot axis, 36a... Engagement base, 36
b...Axis adjustment surface.

Claims

[Scope of utility model registration request]

The pivot shaft is provided at the upper end of the folding door and is biased by a spring and protrudes upward, and a receiving fitting is fixed within the upper rail and has a receiving recess into which the tip of the pivot shaft is inserted, A large-diameter engagement base is formed at the tip of the shaft, and a substantially conical shaft adjustment surface is formed further toward the distal end of the engagement base, and the shaft center adjustment surface is formed in the receiving recess. An upper shaft support structure for a folding door, which is formed with a guide slope that guides the adjustment surface and restores the misalignment of the pivot shaft.