JPH0380010U

JPH0380010U -

Info

Publication number: JPH0380010U
Application number: JP14041489U
Authority: JP
Priority date: 1989-12-04
Filing date: 1989-12-04
Publication date: 1991-08-15
Anticipated expiration: 2004-06-15
Also published as: JPH0622648Y2

Description

[Brief explanation of the drawing]

第１Ａ図は本考案の１実施例にかかる移動用支
持構造を間仕切家具が設置状態にある場合を例に
とつて示す側面図、第１Ｂ図はその正面図、第２
Ａ図は間仕切家具が移動状態にある場合を例にと
つて示す側面図、第２Ｂ図はその正面図、第３図
は第１Ａ図における−線に沿う断面図、第４
図は第２Ａ図における−線に沿う断面図であ
る。１……移動用支持構造、２……可動ガイド部、
３……移動用部材支持部、４……駆動部、５……
キヤスタ、６……引張りコイルばね、９……カム
機構、１０……固定ガイド部、４１……ボールね
じ用ナツト、４２……ねじ付ロツド、４３……駆
動装置、９１……テーパ付板カム、９１ａ……カ
ム面、９２……カムフオロワ、Ａ……枠体、Ｂ…
…収容部底板、Ｃ……空所。 Fig. 1A is a side view showing a moving support structure according to an embodiment of the present invention in a state where partition furniture is installed, Fig. 1B is a front view thereof, and Fig. 1B is a front view thereof;
Figure A is a side view of the partition furniture in a moving state, Figure 2B is its front view, Figure 3 is a sectional view taken along the - line in Figure 1A, and Figure 4 is a side view of the partition furniture in a moving state.
The figure is a sectional view taken along the - line in FIG. 2A. 1...Moving support structure, 2...Movable guide section,
3... Moving member support section, 4... Drive section, 5...
Caster, 6...Tension coil spring, 9...Cam mechanism, 10...Fixed guide portion, 41...Ball screw nut, 42...Threaded rod, 43...Drive device, 91...Tapered plate cam , 91a...cam surface, 92...cam follower, A...frame body, B...
...Container bottom plate, C...vacant space.

Claims

[Scope of utility model registration request]

A movable guide part that is vertically movably accommodated in the hollow space of the heavy object and extends horizontally toward both sides, and a guide member that is fixedly provided on the heavy object. a fixed guide portion that has a fixed guide portion and guides the movable guide portion in a vertical direction;
a drive section that moves the movable guide section up and down under the guidance of the fixed guide section; and a drive section that is supported by the movable guide section at positions opposite to each other in the longitudinal direction of the movable guide section and is slidably guided in directions toward and away from each other. two moving member supporting parts, a moving member protruding downward from the tip of each of the supporting parts, and an elastic member that biases the two supporting parts in a direction toward each other;
A support structure for moving a heavy object, comprising a cam mechanism that moves the support parts in a direction away from each other when the movable guide part is lowered, the cam mechanism moving the support part and the lower end of the heavy object. A tapered plate cam is provided on one of the support parts and corresponds to the support part, and the plate cam is supported by the other of the heavy object and the support part and cooperates with the plate cam when the movable guide part is lowered. , a cam follower that moves each of the supporting parts in a direction away from each other against the biasing force of the elastic member based on the inclined cam surface of the plate cam, and each of the supporting parts and the moving member , the moving member is accommodated in the heavy object when the movable guide part is in the raised position, and projects from both sides of the fixed guide part when the movable guide part is in the lowest position, and the moving member projects downward from the heavy object. A support structure for moving heavy objects, characterized in that: