JPH02132012U

JPH02132012U -

Info

Publication number: JPH02132012U
Application number: JP4041689U
Authority: JP
Priority date: 1989-04-05
Filing date: 1989-04-05
Publication date: 1990-11-02
Anticipated expiration: 2003-07-30
Also published as: JPH0530005Y2

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図及び第９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、３２……リンク機構、３３……第１リンク、
３５……第２リンク、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. 8 and 9 show the operating part of the moving support structure of the present invention This shows another example.
The figure is a perspective view showing the case where the frame is at the lowermost position, and FIG. 9 is a perspective view showing the case where the frame is at the uppermost position. 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, 32...Link mechanism, 33...First link,
35...Second link, 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; a cam follower that moves the frame downward against the biasing force of the elastic body as the radius vector increases;
The drive unit is attached to the one frame,
The rotating shaft of the plate cam is rotated so that the moving member takes a position above the lower end of the frame and a position protruding downward from the lower end due to a change in the radius of the plate cam. A support structure for moving a heavy object, characterized in that the support structure is provided as shown in FIG. 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. 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 able to move 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 link 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 actuation section includes a link having one end pivotally supported by the support frame, and a link having one end pivotally supported by the frame frame, and the actuating part includes a link having one end pivotally supported by the frame frame, The other ends of the drive unit are attached to one of the frames, and the moving member is positioned above the lower end of the frame and at the lower end. For moving a heavy object, the link is provided so that the shaft of the link supported by the frame of one of the two links can be rotated so as to protrude further downward. Support structure. 5. The heavy object movement according to claim 4, wherein the drive unit includes a manual lever device attached to the support frame and applying rotational force to a shaft of a link supported by the support frame. Support structure for. The actuating portions are provided to be separated from each other in the horizontal separation direction, and the driving portion is a crank mechanism for transmitting the rotational force of the manual lever device to the shaft of each link pivotally supported by the support frame. The support structure for moving heavy objects according to claim 5, characterized in that it has: