JPH11229702A - Vertically moving device for moving wall or exhibition panel for moving type picture and the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To travel and fix a moving wall main body or an exhibition panel main body by moving them vertically. SOLUTION: A core 2 to which a suspension shaft 5 of a sash pulley 5 to be engaged with a hanger rail 3 is connected is arranged in a hollow inside part of a moving wall main body 1 formed into a hollow shape. A moving body 6 which can move in the width direction of the moving wall main body approximately horizontally is arranged in a part of the core, a spiral groove 11 is formed in the moving body in the width direction approximately horizontally, and a shaft 2 having a make screw part threadedly engaged with the spiral groove is threadedly engaged with the moving body. A part of the moving wall main body and the moving body are rotatably connected to each other by s torque arm 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display panel such as a movable wall or a movable picture, which can be moved and fixed by moving the movable wall main body or the display panel main body up and down. Of the vertical motion device.

[0002]

2. Description of the Related Art Generally, exhibition halls for art works, conference rooms,
In a wedding hall or the like, it is preferable that the partition of the room, which is the venue, can be changed depending on the type, form, atmosphere, or the like. However, a moving wall arises from such a request. The moving wall is suspended by a suspension shaft connected to a runner provided with a plurality of traveling wheels (suspended wheels) traveling on a hanger rail laid in a ceiling direction of the venue. Also, display panels for paintings, calligraphy, etc. having a structure substantially similar to the moving wall are used.

[0003] In order to allow these movable walls and display panels to travel along the hanger rails by means of the hanging wheels as described above, the movable wall main body and the display panel main body (hereinafter, both of them are combined). The lower end of the moving wall main body, etc.) must be designed so as not to contact the floor of the venue, that is, to be slightly raised, while it must be essentially stationary when used. In a state where the suspension wall is simply suspended from the hanger rail in the stationary state, not only does the moving wall body and the like shake, but also, for example, in the event of an earthquake, the suspension shaft connected to the suspension vehicle may break. As it is possible, it has to be fixed in some way to the floor.

[0004] As the fixing means which has been generally used in the past, a protruding stopper is provided at the lower end of the moving wall body or the like, which protrudes and retracts downward, and is protruded toward the floor surface. Thus, the moving wall main body and the like were fixed to the floor surface.

[0005]

However, since the stopper is provided at the lower end of the moving wall main body or the like, in order to operate the stopper, it is necessary for a person to bend down, and therefore, it is extremely required. He was forced to take a cramped posture, and in view of the fact that the number of moving walls and the like in a single venue was not small, it was inevitably inefficient.

In the fixing means using a stopper as described above, a gap is always formed at the lower end. If the fixing means is a moving wall, no sound insulation can be achieved at all. The function as a “wall” cannot be completely realized.

For this reason, there has been nothing to dispose a rubber plate as a so-called seal frame at the lower end of the movable wall main body so as to be able to protrude and retract, but this is disadvantageous in that it cannot withstand use over time. It had.

[0008]

In order to solve the above-mentioned problems, a vertical moving device (claim 1) such as a moving wall or a display panel for a moving picture or the like according to the present invention is provided. A core having a hanging shaft connected to a hanger rail connected to a hanger rail is provided inside a hollow body of a wall body or a display panel body such as a movable type painting, and a part of the core has a width of the moving wall body or the like. A moving body movable substantially horizontally in the direction is provided, and a screw groove is formed in the moving body substantially horizontally in the width direction, and a shaft having a male thread portion screwed into the screw groove is screwed to the moving body. The moving body and a part of the moving wall body and the moving body are rotatably connected by a torque arm.

According to another aspect of the present invention, there is provided a vertically moving device for moving a wall or a display panel of a moving picture or the like (claim 2). Two moving bodies in opposite directions, one shaft forming a male screw portion to be engaged with a thread groove of the moving body,
The invention uses two torque arms that rotatably connect a part of a moving wall main body and the like to the moving body.

[0010]

According to the first aspect of the present invention, there is provided a vertically moving device such as a movable wall or a display panel for a movable picture or the like according to the present invention, wherein the shaft is rotated to form a screw groove formed in the shaft. Then, the male screw is rotated, thereby moving the moving body in the longitudinal direction of the shaft, thereby rotating the torque arm in the vertical direction, and thus moving the moving wall body and the like up and down.

According to a second aspect of the present invention, there is provided a vertical moving device such as a movable wall or a display panel for a movable picture or the like, in addition to the above-described operation, the vertical movement of the movable wall body or the like is stabilized. It can be done smoothly in the state.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of a vertical moving device such as a moving wall or a display panel for a moving picture according to the present invention will be described. (It is as described above that both the moving wall main body and the display panel such as the moving type painting are included in the above.), And the appearance shape thereof is different from that conventionally used in general. Absent.

Reference numeral 2 denotes a core disposed in the hollow portion of the moving wall main body 1 and the like.
Is connected to the suspension shaft 5 of the suspension vehicle 4 which engages with the suspension shaft.

Reference numeral 6 denotes a moving body movably disposed on a part of the core 2, and more specifically, a rail 8 is moved on the upper surface of a channel 7 forming the core 2 as shown in FIG. A guide 9 that engages with the rail 8 is disposed on the lower surface of the moving body 6 while being disposed substantially horizontally in the width direction of the wall body 1 or the like. The wheel 1 is replaced with the guide 9.
0 may be provided on the moving body 6 and run on the rail 8 '(see FIG. 2).

Further, instead of the rails 8, 8 ', the guide 9, the wheels 10, etc., two through holes are formed in the moving body 6, and a round bar (shaft) 8 is formed therein through a linear ball bearing. "Can be inserted (see Fig. 3)

Reference numeral 11 denotes a screw groove formed in the moving body 6, and the screw hole in which the screw groove 11 is formed is formed substantially horizontally in the width direction of the moving wall main body 1 or the like. 12 is the screw groove 11
Is a shaft on which a male screw portion 13 to be screwed is formed. Therefore, the shaft 12 is also disposed substantially horizontally in the width direction of the movable wall main body 1 and the like. In addition, this shaft 1
A connecting portion of a handle 14 for rotating the shaft 12 is formed at one end or both ends of the 2 as described later.

A torque arm 15 rotatably connects a part of the moving wall main body 1 and the moving body 6 to each other. More specifically, a bearing 1 is provided on both the moving wall main body 1 and the moving body 6.
6, 16 ', and these bearings 16, 1
The torque arm 15 is rotatably supported with respect to 6 '.

In the above description, one shaft 1
One male screw portion 13 is formed for 2 and 1
Although it has been described by way of example that the moving bodies 6 are arranged and one torque arm 15 is used, for example, as shown in FIG. It is also possible to form two male screw portions 13 and to dispose two moving bodies 6 for these male screw portions 13, so that the number of torque arms 15 is also two. In this case, the directions of the screw grooves 11 formed in the moving body 6 are opposite to each other (that is, one is a left screw and the other is a right screw), so that the male screw portion 13 of the shaft 12 also corresponds to them. Screw direction. Also 2
When one torque arm 15 is used, as shown in FIG. 4, the moving wall main body 1 and the like may be collectively connected to one bearing 15, but one bearing is provided for each of the two bearings. A torque arm 15 may be provided.

In the above-described embodiment in which the male screw portion 13, the moving body 6, and the torque arm 15 are single, it is sufficient to assume that there is no common one from those shown in FIG. Therefore, the illustration is omitted.

When the movable wall body 1 is moved along the hanger rail 3, the lower end of the movable wall body 1 is raised so as not to contact the floor of the venue, and is fixed at a fixed position after the movement. In such a case, the lower end of the moving wall main body or the like 1 is lowered so as to be in close contact with the floor surface. In this case, a handle 14 is connected to the end of the shaft 12,
The shaft 14 is rotated by the handle 14.

In this case, if one end or both ends of the shaft 12 are formed in a square rod shape and the handle 14 is formed with a square hole into which the square bar portion is fitted, and the square bar portion is fitted into the square hole, It is possible to prevent idling of the handle 14 and rotate the shaft 12.

In any case, when the handle 14 is rotated, the shaft 12 is also rotated, thereby rotating the male screw portion 13. On the other hand, since the moving body 6 does not rotate, the male screw portion is not rotated. The moving body 6
Moves in the longitudinal direction of the shaft 12 while maintaining the vertical position.

When the moving body 6 moves as described above, the moving body 6 is moved around the connecting portion of the moving wall main body 1 and the like of the torque arm 15.
The connecting portion turns so as to draw an arc.

The shaft 12, that is, the moving body 6 is disposed on the core 2, and the core 2 is connected to the hanger rail 3 via the suspension wheel 4, so that it does not move up and down. Therefore, only the moving wall main body 1 moves up and down.

[0025]

As described above, the vertical moving device such as a display panel for a moving wall or a moving picture according to the present invention (claim 1).
According to the present invention, a core having a hanging shaft connected to a hanger rail and connected to a hanger rail is provided inside a hollow moving wall body or a display panel body such as a moving type picture formed in a hollow shape. A moving body, such as the moving wall main body, that can move substantially horizontally in the width direction is provided, and a screw groove is formed in the moving body substantially horizontally in the width direction, and a male screw screwed into the screw groove. A shaft having a portion is screwed onto the moving body, and a part of the moving wall main body and the like and the moving body are rotatably connected with a torque arm. By rotating the shaft, the shaft is rotated. By rotating the male screw through the thread groove formed in the shaft, the moving body can be moved in the longitudinal direction of the shaft, and thus the torque arm can be rotated in the vertical direction, so that only the moving wall body and the like can be moved up and down. And even move It has a effect that it is possible to closely fixed to the venue floor only by the wall body or the like.

Further, according to the vertical moving device (claim 2) of the present invention, such as a moving wall or a display panel of a moving type painting, etc.
Two moving bodies in which screw grooves formed in the moving body are opposite to each other, a single shaft having a male thread portion engaged with the screw groove of the moving body, and a moving wall body or the like. The use of two torque arms rotatably connecting a part and the movable body allows the vertical movement of the movable wall main body and the like to be performed in a stable and smooth state in addition to the above-described effects. It has.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing one embodiment of a vertical moving device such as a display panel for a moving wall or a moving picture according to the present invention.

FIG. 2 is a cross-sectional view showing another example of the relationship between a moving body and a rail of a vertically moving device such as a display panel for a moving wall or a moving picture according to the present invention.

FIG. 3 is a cross-sectional view showing another example of the relationship between a moving body and a rail of a vertically moving device such as a display panel for a moving wall or a moving picture according to the present invention.

FIG. 4 is a side view showing an embodiment of a vertical movement device such as a display panel for a moving wall or a moving picture according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Moving wall main body etc. 2 Core 3 Hanger rail 4 Hanger 5 Hanging shaft 6 Moving body 7 Channel 8, 8 'rail 8 "Round bar (shaft) 9 Guide 10 Wheel 11 Screw groove 12 Shaft 13 Male screw part 14 Handle 15 Torque arm 16, 16 'bearing

Claims (2)

[Claims] 1. A hanging shaft of a hanging vehicle that engages with a hanger rail inside a hollow moving wall main body or a display panel main body such as a moving picture (hereinafter sometimes referred to as a moving wall main body or the like) formed in a hollow shape. A movable body such as the movable wall main body, which can be moved substantially horizontally in the width direction, is provided on a part of the core, and the movable body is screwed substantially horizontally in the width direction. A shaft having a groove and having a male thread portion screwed into the thread groove is screwed into the moving body, and a part of the moving wall main body and the like and the moving body are rotatably connected by a torque arm. A vertical moving device such as a moving wall or a display panel for a moving type painting. 2. A moving body comprising two moving bodies having screw grooves formed in the moving body in opposite directions to each other, a single shaft having a male thread portion engaged with a screw groove of the moving body, and The vertical movement device for a moving wall or a display panel of a moving picture or the like according to claim 1, wherein two torque arms which rotatably connect a part of a wall main body or the like and the moving body are used.