JPH02135514U

JPH02135514U -

Info

Publication number: JPH02135514U
Application number: JP4421589U
Authority: JP
Priority date: 1989-04-14
Filing date: 1989-04-14
Publication date: 1990-11-09
Anticipated expiration: 2003-07-30
Also published as: JPH0530006Y2

Description

[Brief explanation of drawings]

第１図は本考案の１実施例にかかる移動用支持
構造を示す斜視図、第２図はその一部を拡大して
示す斜視図、第３図はその手動レバーの操作状態
を示す側面図、第４図ａは枠フレームが最下方位
置にある場合の作動部の１例を一部断面で示す正
面図、第４図ｂはその側面図、第４図ｃは第４図
ａの−線に沿う断面図、第５図ａは枠フレー
ムが最上方位置にある場合の作動部の１例を一部
断面で示す正面図、第５図ｂはその側面図、第５
図ｃは第５図ａの−線に沿う断面図、第６図
は収納家具が設置状態にある場合の１例を該収納
家具の一部を切り欠いて示す一部縦断正面図、第
７図は収納家具が移動可能状態にある場合の１例
を該収納家具の一部を切り欠いて示す一部縦断正
面図、第８図から第１１図は本考案移動用支持構
造における作動部の他の実施例を示すもので、第
８図はその枠フレームが最下方位置にある場合を
示す斜視図、第９図は枠フレームが最上方位置に
ある場合を示す斜視図、第１０図ａは枠フレーム
が最下方位置にある場合の作動部の１例を一部断
面で示す正面図、第１０図ｂはその側面図、第１
０図ｃは第１０図ａの−線に沿う断面図、第
１１図ａは枠フレームが最上方位置にある場合の
作動部の１例を一部断面で示す正面図、第１１図
ｂはその側面図、第１１図ｃは第１１図ａの−
線に沿う断面図である。１……移動用支持構造、２……支持フレーム、
３……枠フレーム、４……カム機構、５，３１…
…作動部、６……駆動部、７……キヤスタ（移動
用部材）、８……板カム、９……圧縮コイルばね
、１０……ローラ（カムフオロワ）、１１……回
動軸、１８……手動レバー、２０……クランク機
構、２６，３６……第２の圧縮コイルばね、Ａ…
…衣類収納家具。 Fig. 1 is a perspective view showing a moving support structure according to an embodiment of the present invention, Fig. 2 is an enlarged perspective view of a part thereof, and Fig. 3 is a side view showing the operating state of the manual lever. , FIG. 4a is a partially sectional front view of an example of the operating section when the frame is in the lowest position, FIG. 4b is a side view thereof, and FIG. 4c is a view of FIG. 4a. A sectional view taken along the line, FIG.
Figure c is a sectional view taken along the - line in Figure 5 a, Figure 6 is a partially cutaway front view showing an example of the storage furniture in an installed state, and Figure 7 is a partially cutaway front view of the storage furniture. The figure is a partially cutaway front view showing an example of the case where the storage furniture is in a movable state, and FIGS. Fig. 8 is a perspective view showing the frame in the lowermost position, Fig. 9 is a perspective view showing the frame in the uppermost position, and Fig. 10a shows other embodiments. 10b is a front view partially showing an example of the operating section when the frame is in the lowest position, FIG. 10b is a side view thereof, and FIG.
Figure 0c is a sectional view taken along the - line in Figure 10a, Figure 11a is a partially sectional front view of an example of the operating section when the frame is in the uppermost position, and Figure 11b is a Its side view, Fig. 11c, is - of Fig. 11a.
It is a sectional view along a line. 1...Movement support structure, 2...Support frame,
3... Frame, 4... Cam mechanism, 5, 31...
... Actuation section, 6 ... Drive section, 7 ... Caster (moving member), 8 ... Plate cam, 9 ... Compression coil spring, 10 ... Roller (cam follower), 11 ... Rotating shaft, 18 ... ...Manual lever, 20...Crank mechanism, 26, 36...Second compression coil spring, A...
...Clothing storage furniture.

Claims

[Claims for Utility Model Registration] A support frame fixed to the lower part of a heavy object and extending horizontally, a frame fitted to the support frame so as to be movable up and down with its lower part protruding, and a cam. An actuating part that moves the frame frame up and down with respect to the support frame by a mechanism, and a drive part that acts on a cam mechanism of the actuating part, which are separated from each other in the horizontal direction and protrude downward from the support frame. A support structure for moving a heavy object including a plurality of moving members, wherein the actuating section has one end supported by both the frames and urges the frame upward with respect to the support frame. an elastic body;
a plate cam supported by either one of the frames and capable of rotating around a horizontal axis perpendicular to the horizontal separation direction; a plate cam supported by the other of the frames and cooperating with the plate cam; and a cam follower that moves the frame downward against the biasing force of the elastic body as the moving radius increases, and the drive unit is attached to the one frame and controls the movement of the plate cam. The lower surface of the frame is positioned above the lower end of the moving member due to a change in diameter;
The rotation shaft of the plate cam is rotated so that the plate cam can assume a position protruding downward from the lower end, and the cam follower is coupled to the other frame so as to be movable up and down, and The second elastic body is coupled to the other frame with a second elastic body interposed therebetween, and the second elastic body urges the frame downward through the cam follower, and when the frame is lowered, the second elastic body urges the frame downward. A support structure for moving heavy objects, characterized in that a frame is in contact with an installation surface in a pressed state. Claim 1, wherein the drive unit includes a manual lever device that is attached to the support frame and applies rotational force to the rotation shaft of the plate cam.
Support structure for moving heavy objects as described in Section 1. The actuating parts are provided to be separated from each other in the horizontal separation direction, and the driving part has a crank mechanism for transmitting the rotational force of the manual lever device to each plate cam rotating shaft of the actuating part. 3. The support structure for moving heavy objects according to claim 2. A support frame that extends in the horizontal direction and is fixed to the lower part of the heavy object; a frame frame that is fitted to the support frame so as to be movable up and down with the lower part protruding; The frame includes an actuating part that moves the frame up and down, a driving part that acts on a cam mechanism of the actuating part, and a plurality of moving members that are spaced apart from each other in the horizontal direction and protrude downward from the support frame. In the support structure for moving a heavy object, the actuating part includes an elastic body whose one end is supported by both the frames and urges the frame upwardly with respect to the support frame;
a plate cam supported by either one of the frames and capable of rotating around a horizontal axis perpendicular to the horizontal separation direction; a plate cam supported by the other of the frames and cooperating with the plate cam; and a cam follower that moves the frame downward against the biasing force of the elastic body as the moving radius increases, and the drive unit is attached to the one frame and controls the movement of the plate cam. The lower surface of the frame is positioned above the lower end of the moving member due to a change in diameter;
The rotating shaft of the plate cam is provided to rotate so that the plate cam can assume a position protruding downward from the lower end, and the plate cam is coupled to the one frame so as to be vertically movable, and The second elastic body is connected to the one frame with a second elastic body interposed therebetween, and the second elastic body urges the frame downward through the plate cam, and when the frame is lowered, the second elastic body urges the frame downward. A support structure for moving a heavy object, characterized in that the frame is in contact with an installation surface in a pressed state. 5. The support structure for moving a heavy object according to claim 4, wherein the drive section includes a manual lever device that applies rotational force to the rotation shaft of the plate cam. The actuating parts are provided to be separated from each other in the horizontal separation direction, and the driving part has a crank mechanism for transmitting the rotational force of the manual lever device to each plate cam rotating shaft of the actuating part. 6. The support structure for moving heavy objects according to claim 5.