JPH01102361U

JPH01102361U -

Info

Publication number: JPH01102361U
Application number: JP19751787U
Authority: JP
Priority date: 1987-12-28
Filing date: 1987-12-28
Publication date: 1989-07-11
Anticipated expiration: 2002-12-28
Also published as: JPH076398Y2

Description

[Brief explanation of drawings]

第１図〜第７図は本考案の実施例を示し、第１
図はドアの操作装置の縦断面図、第２図は第１図
のＸ矢視図、第３図は第１図のＹ矢視図、第４図
はレバーハンドルの一部破断正面図、第５図はレ
バーハンドルの側面図、第６図はスピンドルの正
面図、第７図はスピンドルの平面図、第８図は従
来例におけるレバーハンドル機構の縦断面図、第
９図は第８図の部分拡大図、第１０図はインサイ
ドノブストツパー及びその周辺の部品の斜視図、
第１１図はジヨイントスピンドル及びスピンドル
ホルダーなどの部分組立を示す縦断面図、第１２
図は第１１図の側面図である。Ｄ……扉、７……インサイドノブストツパー、
８……ジヨイントスピンドル、１０……ばね、１
１……サムターン、１２……ロツクジヨイント、
１３……サインプレート、１６……インサイドロ
ーズ、１７……アウトサイドローズ、１６ａ，１
７ａ……レバーハンドル挿入孔、１６ｂ，１７ｂ
……大径部、１８……インサイドレバーハンドル
、１９……アウトサイドレバーハンドル、１８ｂ
，１９ｂ……軸頚部、１８ｃ，１９ｃ……鍔部、
１８ｄ，１９ｄ……スリツト、１８ｅ，１９ｅ…
…スピンドル挿入孔、１８ｈ，１９ｈ……係合突
起、２０……インサイドスピンドル、２１……ア
ウトサイドスピンドル、２０ａ，２１ａ……係合
部。 1 to 7 show embodiments of the present invention.
The figure is a longitudinal cross-sectional view of the door operating device, Figure 2 is a view taken in the direction of the X arrow in Figure 1, Figure 3 is a view seen in the direction of the Y arrow in Figure 1, and Figure 4 is a partially cutaway front view of the lever handle. Fig. 5 is a side view of the lever handle, Fig. 6 is a front view of the spindle, Fig. 7 is a plan view of the spindle, Fig. 8 is a vertical sectional view of the lever handle mechanism in the conventional example, and Fig. 9 is Fig. 8. Fig. 10 is a perspective view of the inside knob stopper and surrounding parts;
Fig. 11 is a vertical sectional view showing a partial assembly of the joint spindle and spindle holder, etc.;
The figure is a side view of FIG. 11. D...Door, 7...Inside knob stopper,
8...Joint spindle, 10...Spring, 1
1... Thumb turn, 12... Lock joint,
13... Sign plate, 16... Inside rose, 17... Outside rose, 16a, 1
7a...Lever handle insertion hole, 16b, 17b
...Large diameter part, 18...Inside lever handle, 19...Outside lever handle, 18b
, 19b... shaft neck, 18c, 19c... flange,
18d, 19d...slit, 18e, 19e...
...Spindle insertion hole, 18h, 19h...Engaging protrusion, 20...Inside spindle, 21...Outside spindle, 20a, 21a...Engaging portion.

Claims

[Scope of utility model registration request]

In a door operating device in which a locking mechanism is installed inside the handles which are rotatably fitted into the roses provided on both sides of the door and are interconnected by a spindle, the handles provided on the roses are inserted. A large diameter portion is provided on the door side of the hole, the material of the handle is made of synthetic resin, and a flange portion that loosely fits into the large diameter portion and a slit that vertically divides the flange portion are provided at the tip of the handle. 1. A door operating device characterized in that an engaging protrusion that engages with an engaging portion provided on the spindle is provided on an inner surface of a spindle insertion hole provided inside the door.