JPS63143694U

JPS63143694U -

Info

Publication number: JPS63143694U
Application number: JP3495887U
Authority: JP
Priority date: 1987-03-10
Filing date: 1987-03-10
Publication date: 1988-09-21
Anticipated expiration: 2002-03-10
Also published as: JPH0726546Y2

Description

[Brief explanation of the drawing]

第１図は、本考案による一実施例を示す片開き
扉の横断面図、第２図は、当接棒の横断面図、第
３図は、扉体下部の断面図、第４図は、上げ下げ
装置の側断面図、第５図は、斜面カムと転子によ
る上げ下げ装置の側断面図、第６図は、扉体框に
設けられる開口とカバーを示す一部省略斜視図、
第７図は、引き扉における一実施例を示す横断面
図、第８図は、従来の片開き扉の横断面図、第９
図は、同扉体下部の断面図である。１０……扉体、１７……開口、２０……戸当り
縦枠、３０……気密装置、３２……当接棒、３４
……作動桿、３６……上げ下げ装置、３８……プ
ランジヤー、Ｃ……カートリツジ、Ｆ……固定パ
ツキン。 FIG. 1 is a cross-sectional view of a single-swinging door showing an embodiment of the present invention, FIG. 2 is a cross-sectional view of the contact rod, FIG. 3 is a cross-sectional view of the lower part of the door body, and FIG. , a side sectional view of the lifting and lowering device; FIG. 5 is a side sectional view of the lifting and lowering device using an inclined cam and a trochanter; FIG. 6 is a partially omitted perspective view showing an opening and a cover provided in the door frame;
FIG. 7 is a cross-sectional view showing one embodiment of a sliding door, FIG. 8 is a cross-sectional view of a conventional single-swing door, and FIG.
The figure is a sectional view of the lower part of the door body. 10... Door body, 17... Opening, 20... Door stop vertical frame, 30... Airtight device, 32... Contact rod, 34
...Operating rod, 36...Lifting device, 38...Plunger, C...Cartridge, F...Fixing gasket.

Claims

[Claims for Utility Model Registration] (1) An airtight structure at the bottom of the door body, in which a movable gasket is disposed in a groove formed at the bottom of the door body, and the movable gasket moves up and down in synchronization with the opening/closing operation of the door body. , a contact rod is arranged on the door stop side of the door body,
An operating rod is connected to the corresponding contact rod via a conversion cam, and the upper and lower rods are connected to the operating rod via a lifting device formed by a pivot and a link plate, and a movable gasket is installed at the lower end of the upper and lower rods. The lower part of the door body has an airtight structure with a fixed gasket placed above the movable gasket. (2) The airtight structure of the lower part of the door body according to claim 1, wherein the raising and lowering device is formed by a cam groove and a trochanter that slides in contact with the cam groove. (3) Each component of the contact rod, conversion cam, operating rod, lifting device, vertical rod, and movable gasket is built into the cartridge and installed in the groove at the bottom of the door body. The airtight structure of the lower part of the door body according to claim 1 of the registered utility model characterized by: (4) The airtight structure of the door body according to claim 1, wherein the cartridge is formed to be detachable from an opening provided at the bottom of the door body.