JPH04129285U - Pressure-welding fixing device for movable partitions and its direction changer - Google Patents

Abstract

(57) [Summary] (with modifications) [Purpose] Following the vertical movement of the vertical movement rod, the side pressure welding frame and side pressure welding member extend smoothly, and the gap between the movable partitions is different at the top and bottom of the side wall. To provide a device which can be fixed by pressure contact without leaving any gaps. [Structure] A direction converter 1 is provided by extending a vertically moving rod 3 from a drive unit 2, and a vertically moving rod is further extended from the direction converter to remove upper and lower pressure contact members 5 and 6 via a buffer 17. The above-mentioned direction changer has a movable member equipped with a shock absorber attached to the vertically movable rod, a side pressure contact frame that is guided to horizontally move along with the vertical movement of the movable member, and a side pressure contact frame. The fixing pin of the movable member is loosely fitted into the operating groove formed in the partial pressure contact frame.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a movable partition that is suspended from rails placed on the ceiling and placed in a predetermined location. It is related to a device that fixes the wall at the wall and also ensures close contact with the side wall or adjacent partition. .

0002

[Conventional technology]

A movable partition that is suspended from a rail is fixed in a predetermined position. As a fixing device, the same applicant published a document dated January 25, 1999 titled “Pressure bonding device for hanging panels. (Japanese Patent Application No. 1-15225). By the way, the above pressure welding fixing device is A rod device that moves up and down is installed at one side end of the panel, and also at the top and bottom ends of the panel. A rod device that moves left and right is arranged, and a rod device that moves left and right is connected to a rod device that moves up and down. These rod devices are movably connected, and upper and lower pressure welding frames and side pressure welding frames are attached to both of these rod devices. By attaching and raising and lowering the vertically movable rod device, the upper and lower pressure welding frames and side pressure welding can be performed. The frame is moved at the same time, and the partitions are pressed together and fixed. Attached to pressure welding frame An elastic material such as pressure bonding rubber is attached to the contact surface side of the outer frame to prevent tight contact with the floor and ceiling surfaces. In addition, gap material is attached to the corners of the outer frame to reduce the gap. The material moves in the diagonal direction of the partition as the outer frame moves.

0003 However, when moving the upper and lower pressure frames and the side pressure frames at the same time, the gap material This prevents the movement of the outer frame and causes the outer frame to tilt, creating a gap between it and the wall it comes into contact with. This results in a delay. Also, there should be no gaps between the partitions arranged. Unfortunately, due to the difference between the vertical gap and the left/right gap, the vertical movement of the vertical pressure welding frame must be adjusted first. Therefore, if the partition is fixed, the side pressure welding frame may overhang. Even if the gap with the wall disappears, there will still be some gap between adjacent partitions. may occur. Therefore, first extend the side pressure welding frame, and then After removing the gaps between adjacent partitions, move the upper and lower pressure welding frames up and down to fix them. It is necessary to

0004 Therefore, in order to meet these requirements, the applicant issued the following letter dated November 11, 1999: We filed an application for ``Press-Fixing Device for Suspended Movable Partitions'' (Utility Application No. 1-131590). This pressure welding fixing device is equipped with a vertically movable rod device for operating the side pressure welding frame, and The lower moving rod device has an operating section and a main upper and lower rod with a predetermined amount of play above and below the operating section. The lateral movement rod device that connects the upper and lower rods to the upper and lower rods and operates the upper and lower pressure frames is the It is connected to the lower rod end via a direction changer such as a swing cam. Therefore lateral pressure The contact frame first moves with the operation of the vertically moving rod device and comes into contact with the wall, eliminating the gap. The upper and lower pressure welding frames are configured to operate in the folded state.

[0005] However, this press-fitting fixing device also has the following problems. It is mainly with upper and lower rods Connects the side pressure welding frame and converts the vertical movement of the main vertical rod into horizontal movement. The point is that a swing cam is used as a conversion device. The swing cam is controlled by the movement of the main upper and lower rods. Rotation is performed around the spindle by the The rotation angle of the cam and the moving distance of the side pressure welding frame change, and the side pressure welding frame is also attached to the side wall. There are also variations in the pressure welding force, which often impedes smooth movement.

[0006]

[Problem that this invention attempts to solve]

As described above, the conventional pressure welding fixing device has the above-mentioned problems. This invention solves The problem we are trying to solve is to solve these problems. To provide a direction changer and a press-fitting fixing device that enable smooth movement.

[0007]

[Means to solve the problem]

The direction changer of this invention moves the side pressure frame horizontally in response to the vertical movement of the vertical movement rod. A device for moving the vertically movable rod, in which a moving member is attached to the vertically moving rod, and a moving member is attached to the vertically moving rod. It can be moved along a guide frame provided on the partition body. And above The side pressure contact frame is guided to move horizontally, and the side pressure contact frame is guided to move horizontally. An operating pin fixed to the moving member is loosely fitted into the moving groove. The operating groove is an inclined groove. , the side pressure contact frame can move horizontally with respect to the vertical movement of the moving member and the operating pin. formed into a shape. Also, the movable member is not completely fixed to the vertical movement rod, and the spring It has a structure that allows for adjustment in the rod axial direction. ing.

[0008] By the way, such direction changers are placed in two places on the upper and lower sides of the movable partition. , a driving part is provided between the bidirectional converters, and a vertically moving rod is vertically moved from the driving part. Stretch out and lead to these direction changers. In addition, a rod is further extended from each direction changer. The upper and lower pressure contact members are connected to each other. Of course, there is a loose fit between the upper and lower pressure contact members and the rod. A shock absorber is interposed. Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

[0009]

【Example】

FIG. 1 shows a specific example of a movable partition equipped with a press-fit fixing device of the present invention. In the same figure 1a and 1b are direction changers, 2 is a drive unit, 3a and 3b are vertical movement rods, and 4 is a side 5 and 6 are upper and lower pressure contact members, which actuate the drive unit 2. The vertical movement rods 3a and 3b are moved up and down to move the side part through the direction changers 1a and 1b. The pressure contact member 4 is moved horizontally and extended, while the upper and lower pressure contact members 5 and 6 are moved in the vertical direction. overhang. The upper and lower pressure contact members 5 and 6 extend from the drive section 2 and the drive section 7 on the opposite side. The movable partition is fixed by being pressed against the ceiling and floor.

0010 FIG. 2 is a detailed view of the direction changer 1a. It has a moving member 9 and a guide frame 10, and the moving member 9 is attached to the vertically moving rod 3a. and can move in accordance with the vertical movement of the vertically movable rod 3a. Then, to the moving member 9 is provided with an actuating pin 11, and an actuating groove 12 is formed at an angle in the side pressure contact frame 8. The operating pin 11 is loosely fitted into the operating groove 12. Furthermore, the side pressure welding frame 8 A guide groove 13 is formed in the horizontal direction, and a fixing pin 1 is inserted into this guide groove 13. 4 is loosely fitted into the side pressure welding frame 8 by the fixing pin 14 fixed to the guide frame 10. is allowed to move only in the direction of the guide groove 13 (horizontal direction). Therefore, up and down If the moving member 9 moves up and down due to the up and down movement of the moving rod 3a, the operating pin 11 also moves up and down, and the operating pin 11 moves along the operating groove 12, so the side pressure welding frame 8 moves only in the horizontal direction of the guide groove 13.

[0011] FIG. 3 shows a state in which the movable member 8 is raised and the side pressure welding frame 8 is extended, and the side pressure welding frame 8 is extended. If the frame 8 overhangs, the side pressure contact member 4 fixed to the side pressure contact frame 8 will also do the same. It is extended like this. By the way, as shown in FIG. 3, the moving member 8 is a vertically moving rod. Although it is attached to 3a, it is not in a fixed state and is attached to the axial direction of the vertically moving rod 3a. A coil spring 15 is provided as a buffer means so that adjustment can be made in the direction. Applicable The coil spring 15 is moved with one end fixed to a nut 16 screwed onto the vertically moving rod 3a. A spring force is applied to the moving member 9, and the spring force acts on the side pressure contact frame 8. therefore, When an external force F acts on the side pressure contact frame 8, it pushes the operating pin 11 loosely fitted into the operating groove 12. As a result, the moving member 9 compresses the coil spring 15 and descends. Of course Of course, in this case, the vertically movable rod 3a remains stationary. Also here, the guide of the above example The fixing pin 14 that loosely fits into the groove 13 and the guide groove 13 horizontally moves the side pressure welding frame 8. This is one example of a guide means for guiding, and other methods may be adopted.

0012 The above explanation is for the upper direction changer 1a, but the same applies to the lower direction changer 1b. The side pressure contact member 4 is extended by the bidirectional transducers 1a and 1b. and make contact with the side wall to eliminate gaps. In this case, movable partitions are installed above and below the side walls. Even if the clearance between the Its movement is adjusted by the springs 15, 15, so that it can come into close contact with the side wall. Ru. On the other hand, the upper pressure contact member 5 and the lower pressure contact member 6 have vertically movable rods 3a and 3b that change direction. It further extends from the exchangers 1a and 1b and is attached to the shock absorbers 17a and 17b provided at the tips thereof. It is.

[0013] By the way, if you drive the drive unit 2 to move the vertical movement rods 3a and 3b up and down, For example, the side pressure contact frame 8 extends laterally, and the upper and lower pressure contact members 5 and 6 also extend. However, the relative moving distance between the side pressure contact member 4 and the upper and lower pressure contact members 5 and 6 is as follows. It is adjusted by the inclination angle θ of the operating groove 12 formed in the side pressure contact frame 8. That is, If the inclination angle θ is increased, the moving distance of the side pressure contact frame 8 increases, and the side pressure contact member 4 is in contact with the side wall and there is no gap, and the upper and lower pressure contact members 5 and 6 are attached to the ceiling and floor. The movable partition is fixed by pressure welding. As described above, the pressure welding fixing device according to the present invention is a vertically movable rotor as a direction changer. It consists of a moving member attached to the pad and a side pressure contact frame, and the vertical movement of the moving member is controlled by side pressure contact. This converts the horizontal movement of the frame, and the following effects can be obtained.

[0014]

[Effect of the idea]

The direction changer installed in the pressure welding fixing device of this invention moves vertically along with the vertically moving rod. The movement of the moving member can directly move the side pressure welding frame. , the extension of the side pressure contact member becomes smooth and there is no variation in movement. in addition By changing the inclination angle of the operating groove in which the operating pin moves, it is possible to The ratio of the moving distance of the pressure contact member can be freely adjusted, and the moving member of each direction converter can be adjusted freely. The shock absorbing means installed in There will be no gap between it and the side wall.

[Brief explanation of drawings]

FIG. 1 shows a movable partition equipped with a press-fit fixing device of the present invention.

FIG. 2 shows a direction changer included in the press-fitting fixing device.

FIG. 3 shows the direction changer when the side pressure welding frame is extended.

[Explanation of symbols]

1 direction changer 2 Drive section 3 Vertical movement rod 4 Side pressure contact member 5 Upper pressure contact member 6 Lower pressure contact member 7 Drive section 8 Side pressure welding frame 9 Moving parts 10 Guide frame 11 Actuation pin 12 Operating groove 13 Guide groove 14 Fixed pin 15 coil spring 16 nuts 17 Buffer

Claims (2)

[Scope of utility model registration request] Claim 1. A pressure contact fixing device for attaching side pressure contact members to the sides of a movable partition that is suspended from a ceiling rail and moves, and mounting upper and lower pressure contact members to the upper and lower parts thereof, A vertically movable rod extends in the vertical direction from the drive part, and the top pressure contact member and the bottom pressure contact member are connected to each other via a shock absorber at the tip thereof, and a direction changer is provided in the middle of the vertically movable rod, and the direction changer The side pressure contact frame is guided to move horizontally and connected to the side pressure contact member, a moving member equipped with a buffer means is attached to the vertically movable rod, and a fixing pin provided on the moving member is connected to the side pressure contact member. A pressure-welding fixing device for a movable partition, characterized in that it is loosely fitted into an operating groove formed at an angle in a pressure-welding frame. [Claim 2] A pressure contact fixing device that attaches side pressure contact members to the sides of a movable partition that is suspended from a ceiling rail and moves, and upper and lower pressure contact members to the upper and lower portions of the movable partition, and that presses these respective pressure contact members. In the direction changer for extending the vertically movable rod from the driving part in the vertical direction and converting the vertical motion of the vertically movable rod into horizontal motion to extend the side pressure contact member, the side pressure contact member includes The side pressure contact frames are connected, a moving member equipped with a buffer means is attached to the vertically movable rod, and a fixing pin provided on the moving member is loosely fitted into an operating groove formed at an angle in the side pressure contact frame. A direction changer for a press-fitting fixing device for a movable partition, characterized by: