JP2541091Y2 - Wall fixing device for partition panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition panel wall fixing device, and more particularly, to a partition panel which can be easily fixed to a wall surface via a fixing metal with a side end face of the partition panel abutting on the wall surface. To a wall fixing device.

[0002]

2. Description of the Related Art Conventionally, as a device for fixing a partition panel to a wall surface, a horizontal portion of an L-shaped fixing bracket is fixed to an upper end of the partition panel by screws, and a vertical portion is fixed to a wall surface by screws. A variety of structures, such as a structure in which a side end surface of a partition panel is connected to a column fixed by screws to a wall surface, are provided.

However, in the former, a special mounting structure is required to provide a screw hole or a through hole for screwing a fixing bracket at the upper end of the partition panel. In the sense of unifying the standards, other partition panels that are not directly fixed to the wall require a similar structure, which tends to be costly, and even if there are dimensional errors in the partition panels, Could not fine-tune. Further, in the case of the latter, there is a problem that extra pillars to be fixed to the wall surface are required, so that the cost is increased and the installation work is troublesome.

As a fixing device for preventing furniture from overturning, as disclosed in Japanese Utility Model Publication No. 55-28116, a horizontal fitting fixed to the upper surface of furniture and a vertical fitting fixed to a pillar are hinged. There is provided a structure in which the structure is fixed by using a safety bracket connected by a structure. That is, this safety bracket has a vertical hole with a rearwardly disposed insertion hole through which a headed bolt screwed to the upper surface of the furniture can be inserted, and a forwardly arranged sliding groove capable of locking the head. At the same time, the vertical fitting is formed with a mounting hole that can be screwed to a wall surface (post), so that the fixing position of the stabilizer can be adjusted back and forth.

[0005] However, in this case, it is necessary to separately attach a metal fitting for attaching a stabilizing metal fitting to the upper surface of the furniture in the same manner as described above, and this mounting work is troublesome and tends to increase the cost.

[0006]

SUMMARY OF THE INVENTION In view of the above situation, the present invention seeks to solve the above problem by using an upper corner fitting which is mounted on the upper end of the partition panel and also serves as a connecting member. It is an object of the present invention to provide a partition panel wall fixing device which can easily fix the partition wall to the wall by a simple operation.

[0007]

According to the present invention, in order to solve the above-mentioned problems, a large hole is arranged inside and a small hole is arranged outside on a horizontal mount of an upper corner fitting fixed to an upper end of a partition panel. To form a continuous stop hole, a fastening bolt is passed through a horizontal portion of a substantially L-shaped fixture in front view, and a lower end thereof is screwed with a nut that can be inserted into the large hole and locked in the small hole. In addition, one side is abutted against a protruding piece provided in a horizontal part to stop rotation, and a mounting hole for screwing to a wall is formed in a vertical part, and the nut is inserted into the fixing hole and fixed. A wall fixing device for a partition panel, in which a metal fitting is slid outward and a vertical portion thereof is abutted against a wall surface, and a fastening bolt is tightened, and a fixing screw is fixed to the wall surface using a mounting hole of the vertical portion. Was configured.

[0008]

According to the present invention, the partition panel wall fixing device of the present invention is set so that the side end surface of the partition panel is in contact with the wall surface, and the fastening bolt is passed through the horizontal portion of the fixing bracket. With the nut loosely attached to its lower end, insert the nut through the large hole of the blind hole formed in the mounting base of the upper corner fitting, slide it to the side, position the fastening bolt in the small hole and fix it. With the vertical part of the metal fitting in contact with the wall surface, a fastening bolt is tightened and fixed to the mounting table, and the mounting part is screwed to the wall surface using the mounting hole of the vertical part. At this time, even if the fastening bolt is rotated, the nut does not run idle because one side surface of the nut is in contact with the lower projecting piece of the horizontal portion.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention; FIG. 1 shows a plurality of partition panels 1,
1 shows an example in which a partition panel 1 located at an end of a partition device in which... Are connected to each other is fixed to a wall surface 3 by using a fixture 2 according to the present invention.

As shown in FIGS. 2 and 3, the partition panel 1 according to the present invention has vertical grooves 4, 4 on both sides and horizontal grooves 5, 5 on the upper and lower sides, and is inside the vertical groove 4 and the horizontal groove 5. An upper corner metal part 6 and a lower corner metal part (not shown) are attached to the upper corner part, and a hollow vertical frame 7 is attached to the upper corner metal part 6 and the lower corner metal part. The upper corner fitting 6 has a structure that can be used when attaching a connecting fitting for connecting the adjacent partition panels 1 and 1 to each other. No. 33502 and Japanese Utility Model Application No. 4-33503.

The upper corner metal fitting 6 has a mounting table 9 provided with a predetermined space between the upper corner metal fitting 6 and the bottom surface 8 of the upper lateral groove 5 when the upper corner metal fitting 6 is mounted on the partition panel 1. The standing plates 11, 11 for wearing are bent and formed,
When connecting the partition panels 1 and 1 adjacent to the central portion, a blind hole 12 for attaching a connection fitting (not shown) is formed. Here, the blind hole 12 has a shape in which a large hole 13 is arranged inside the partition panel 1 and a small hole 14 is arranged outside the partition panel 1 so as to be continuous.

FIGS. 2 and 3 show the fixture 2 according to the present invention.
As shown in FIG. 3, the horizontal portion 15 and the vertical portion 16 erected at the outer end thereof are formed in a substantially L-shape in a front view.
The horizontal portion 15 is provided on both sides of the substrate 17 so as to fit between the standing plates 11, 11 of the upper corner fitting 6.
And an opening 19 is formed substantially at the center of the substrate 17, and a protruding piece 20 is provided on the inner edge of the opening 19. Here, in this embodiment, when the protruding piece 20 is cut and raised on the substrate 17, the opening formed in the substrate 17 is the opening 19. The protrusion 20
Is set to a size that can be inserted into the large hole 13 of the blind hole 12. In addition, the vertical portion 16 is provided with a plate piece having a lateral width substantially matching the thickness of the partition panel 1.
Is formed by bending upward at an end portion thereof, and mounting holes 21 and 21 are formed on both sides of an upper end portion.

The opening 19 of the fixture 2 has
The screw shaft 23 of the fastening bolt 22 is inserted from above, the head 24 is locked to the upper surface of the substrate 17 by the washer 25, and one side surface of the screw shaft 23 contacts the protruding piece 20. In the stopped state, the square nut 26 is screwed. here,
When the fastening bolt 22 is rotated, the square nut 26
Because one side of the is abutted on the projecting piece 20, it does not run idle and is displaced only up and down. In a state before the fixing bracket 2 is mounted on the mounting base 9, the square nut 26
Are loosely screwed, that is, the space between the lower surface of the substrate 17 and the upper surface of the square nut 26 is set to be larger than the thickness of the mounting base 9. Although the square nut 26 is used in the present embodiment, any nut that has a shape that does not run idle by contacting the protruding piece 20 can be appropriately adopted.

A groove 27 is formed on the end face of the vertical frame 7 in the longitudinal direction thereof, and a joint material 28 made of a neoprene sponge which also functions as a light shield and a soundproof is fitted in the groove 27. I have.

In order to fix the partition panel 1 to the wall surface 3 using the wall fixing device of the present invention, first, as shown in FIG. 3, the partition panel 1 is formed on the substrate 17 of the horizontal portion 15 of the fixing fitting 2. A fastening bolt 22 is inserted through the opening 19, a square nut 26 is loosely screwed into the lower end thereof, and one side thereof is
To the side end face of the partition panel 1,
That is, after the end surface of the vertical frame 7 is brought into contact with the wall surface 3, the square nut 26 attached to the fixing bracket 2 is inserted from the large hole 13 of the blind hole 12 formed in the mounting base 9 of the upper corner bracket 6, The plates 18, 18 are fitted between the standing plates 11, 11, and then the fixture 2 is slid in the direction of the wall surface 3 so that the square nut 26 is positioned below the small hole 14 of the blind hole 12 and the vertical portion 16 is Contact the wall 3. Then, in this state, the head 24 of the fastening bolt 22 is rotated with a hexagon wrench or the like, and the square nut 26 is attracted to clamp the board 17 between the washer 25 and the square nut 26 to fasten the same. Screws 29 into the mounting holes 21 and 21 of the vertical portion 16
When the screw 29 is inserted and screwed to the wall 3, a fixed state as shown in FIGS. 4 to 6 is obtained. After the partition panel 1 is fixed to the wall surface 3, most of the fixing bracket 2, including the horizontal portion 15, can be concealed by using the uprights 11, 11 of the upper corner bracket 6 to attach the skirt 10. it can.

[0016]

[Effect of the Invention] The wall fixing device for the partition panel according to the present invention, which has been described above, has a large hole arranged inside and a small hole arranged outside on the horizontal mounting base of the upper corner fitting fixed to the upper end of the partition panel. To form a continuous blind hole, approximately L
A fastening bolt is passed through the horizontal portion of the V-shaped fixing bracket, and a nut which can be inserted into the large hole and can be locked in the small hole is screwed into the lower end of the fixing bolt, and one of the protruding pieces provided on the horizontal portion to stop the rotation is stopped. Since the side surface is fixed and the vertical part has a mounting hole for screwing to the wall surface, set the side end surface of the partition panel in contact with the wall surface and set it on the horizontal part of the fixing bracket. Insert the nut from the large hole of the blind hole formed in the mounting base of the upper corner bracket with the nut loosely attached to the lower end of the fastening bolt, slide it to the side, and slide the fastening bolt. With the vertical part of the fixing bracket in contact with the wall surface and positioned in the small hole, tighten the fastening bolts to fix it to the mounting base, and simply screw it to the wall using the mounting hole in the vertical part It can be firmly fixed by a simple operation. In addition, the upper corner metal fitting used to attach the fixing metal to the partition panel can be shared with the one provided to attach the connecting metal fitting for connecting the adjacent partition panels, so that the cost can be reduced. It is possible.

Further, even if the fastening bolt is rotated, one side surface of the nut abuts on the lower projecting piece of the horizontal portion.
Even if the nut is not held using a tool, the nut does not run idle and can be tightened only by working from above the partition panel.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing an example in which a partition panel is fixed to a wall surface using the wall fixing device of the present invention.

FIG. 2 is an exploded perspective view showing a main part of the present invention.

FIG. 3 is a longitudinal sectional front view showing a main part of the present invention.

FIG. 4 is a longitudinal sectional front view of a main part showing a state where the partition panel is fixed to a wall surface.

FIG. 5 is a plan view similarly omitted.

FIG. 6 is an omitted side view of the same.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Partition panel 2 Fixing metal 3 Wall surface 4 Vertical groove 5 Horizontal groove 6 Upper corner metal fitting 7 Vertical frame 8 Bottom 9 Mounting stand 10 Kasagi 11 Standing plate 12 Stop hole 13 Large hole 14 Small hole 15 Horizontal part 16 Vertical part 17 Substrate 18 Side plate 19 Opening 20 Projecting piece 21 Mounting hole 22 Fastening bolt 23 Screw shaft 24 Head 25 Washer 26 Square nut 27 Depressed groove 28 Joint material 29 Screw

Claims (1)

(57) [Scope of request for utility model registration] 1. A horizontal mounting base of an upper corner fitting fixed to an upper end of a partition panel, wherein a large hole is arranged inside and a small hole is arranged outside and a continuous blind hole is formed, and a substantially L-shape in front view is formed. A fastening bolt is passed through the horizontal part of the fixing bracket, and a nut that can be inserted into the large hole and locked in the small hole is screwed into the lower end of the fixing bolt, and one side surface is formed on a protruding piece provided on the horizontal part to stop rotation. At the same time, a mounting hole for screwing to the wall surface is formed in the vertical part, the nut is inserted into the locking hole, the fixture is slid outward, and the vertical part contacts the wall surface. A fastening device for a partition panel, wherein the fastening bolts are tightened in this state, and the screws are fixed to the wall using a mounting hole in a vertical portion.