JPS62121390U

JPS62121390U -

Info

Publication number: JPS62121390U
Application number: JP988286U
Authority: JP
Priority date: 1986-01-27
Filing date: 1986-01-27
Publication date: 1987-08-01

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の間仕切り体の閉成
状態の正面図、第２図は同上の間仕切り体の断面
図、第３図は同上の操作系の斜視図、第４図ａ，
ｂは同上の上の隙間遮蔽具の作用を示す斜視図、
第５図ａ，ｂは同上の下の隙間遮蔽具の作用を示
す斜視図、第６図は従来例の斜視図であり、１は
間仕切り体、２は隙間遮蔽具、３はピニオンギヤ
、４は横軸、５はラツクギヤ、６は連繋手段、７
はウオームホイール、８はウオームギヤ、９は操
作軸である。 FIG. 1 is a front view of a partition body according to an embodiment of the present invention in a closed state, FIG. 2 is a sectional view of the same partition body, FIG. 3 is a perspective view of the same operation system, and FIGS.
b is a perspective view showing the effect of the above gap blocking device;
FIGS. 5a and 5b are perspective views showing the function of the lower gap blocking device as above, and FIG. 6 is a perspective view of a conventional example, in which 1 is a partition, 2 is a gap blocking device, 3 is a pinion gear, and 4 is a perspective view of a conventional example. horizontal axis, 5 is a rack gear, 6 is a linking means, 7
is a worm wheel, 8 is a worm gear, and 9 is an operating shaft.

Claims

[Scope of utility model registration request]

A gap shielding device is protruded and retractable from the upper and lower edges of the partition body over substantially the entire length thereof, and a pinion gear is provided inside one end of the partition body in the front and rear direction so as to be rotatable around a horizontal axis, and the pinion gear is sandwiched between the pinion gears. A pair of vertically long rack gears are meshed with each other so that the rack gears can be raised and lowered in opposite directions by rotation of the pinion gear, and upper and lower gap shielding devices are connected to the rack gears through connecting means, respectively, and are integrally provided with the pinion gear. A worm wheel is provided on a horizontal shaft, a worm gear is engaged with the worm wheel, and the worm gear is rotatably faced at the end of the partition body with the axis of the worm gear serving as an operating axis.