JPH0632513U - Partition panel wall fixing device - Google Patents

Abstract

(57) [Summary] [Purpose] A partition panel wall surface that can be easily fixed to the wall surface by a simple operation by using the upper corner metal fitting that also functions as a connecting member attached to the upper end of the partition panel. The object is to provide a fixing device. [Structure] On a horizontal mount 9 of an upper corner metal fitting 6 fixed to the upper end of the partition panel 1, a large hole 13 is arranged inside and a small hole 14 is arranged outside to form a continuous stop hole 12, and the front surface is formed. The fastening bolt 22 is passed through the horizontal portion 15 of the substantially L-shaped fixing metal fitting 2, and a nut 26 that can be inserted into the large hole and can be locked in the small hole is screwed to the lower end of the fastening bolt 22 and is fixed to the horizontal portion to prevent rotation. One side surface is abutted against the projecting piece 20 provided below, and a mounting hole 21 for screwing to the wall surface is formed in the vertical portion 16.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wall panel fixing device for a partition panel, and more particularly to a wall panel fixing device for a partition panel that can be easily fixed to a wall surface through a fixing metal fitting while the side end surface of the partition panel is in contact with the wall surface. .

[0002]

[Prior art]

 Conventionally, as a device for fixing the partition panel to the wall surface, a structure in which the horizontal part of the L-shaped fixing bracket in front view is screwed and fixed to the upper end of the partition panel, and the vertical part is screwed and fixed to the wall surface, the screw to the wall surface is also used. Various types of structures are available in which the side ends of the partition panel are connected to the fixed columns.

However, the former one requires a special mounting structure in order to provide a screw hole or a through hole for screwing the fixing metal fitting to the upper end of the partition panel, and in addition, in the manufacturing, the partition wall is required. In order to unify the panel standards, other partition panels that are not directly fixed to the wall surface also require a similar structure, which tends to increase costs, and even if there are dimensional errors in the partition panel, The mounting position could not be finely adjusted. In the latter case, there is a problem that extra columns for fixing to the wall surface are required, which also increases the cost and takes time and effort for the mounting work.

Further, as a fixing device for preventing furniture from tipping over, as disclosed in Japanese Utility Model Publication No. 55-28116, a horizontal metal part fixed to the upper surface of the furniture and a vertical metal part fixed to a pillar are used. It is provided with a structure in which it is fixed using safety metal fittings connected by a hinge structure. In other words, this safety fitting has a vertical hole that has a stop hole in which a head bolt screwed on the top surface of furniture is inserted in the rear part and a sliding groove in which the head can be locked is arranged in the front part. In addition, the vertical metal fitting has a mounting hole that can be screwed on the wall surface (pillar), so that the fixing position of the stabilizing metal fitting can be adjusted back and forth.

However, also in this case, similarly to the above, it is necessary to separately attach a metal fixture for attaching the metal fixture to the upper surface of the furniture, which requires time and labor for the attachment work, and tends to increase the cost.

[0006]

[Problems to be solved by the device]

 In view of the above situation, the present invention is to solve the problem that the partition panel can be easily attached to the wall surface by a simple work by using the upper corner metal fitting which is attached to the upper end of the partition panel and also serves as a connecting member. The point is to provide a wall fixing device for a partition panel that can be fixed.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention has a continuous mounting hole with a large hole inside and a small hole outside on a horizontal mount of an upper corner metal fitting fixed to the upper end of a partition panel. The fastening bolt is formed through the horizontal portion of the substantially L-shaped fixing bracket when viewed from the front, and a nut that can be inserted into the large hole and that can be locked in the small hole is screwed to the lower end of the fastening bolt. One side is fixed to the projecting piece installed below, and a mounting hole for screwing to the wall is formed in the vertical part.The nut is inserted into the stop hole, and the fixing bracket is slid outward. With the vertical portion in contact with the wall surface, we tightened the fastening bolts and used the mounting holes in the vertical portion to screw and fix it to the wall surface.

[0008]

[Action]

 In the wall surface fixing device of the partition panel of the present invention having the above contents, the side end surface of the partition panel is set in a state of abutting against the wall surface, and the fastening bolt is passed through the horizontal portion of the fixing metal fitting. With the nut loosely attached to its lower end, insert the nut from the large hole of the stop hole formed in the mounting base of the upper corner metal fitting, and slide it sideways to position the tightening bolt in the small hole. With the vertical part of the fixing metal fitting in contact with the wall surface, tighten the fastening bolts to fix it to the mounting base, and use the mounting holes in the vertical part to screw it to the wall surface. At this time, even if the tightening bolt is rotated, one side surface of the nut is in contact with the projecting piece under the horizontal portion, so that the nut does not idle.

[0009]

【Example】

 The present invention will be further described in detail with reference to the embodiments shown in the accompanying drawings. FIG. 1 shows an example in which a partition panel 1 located at the end of a partition device in which a plurality of partition panels 1, ... Is connected is fixed to a wall surface 3 using a fixing bracket 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 formed in the vertical groove 4 and the horizontal groove 5. An upper corner metal fitting 6 is attached to the upper corner portion, a lower corner metal fitting (not shown) is attached to the lower part, and a hollow vertical frame 7 is attached to the upper corner metal fitting 6 and the lower corner metal fitting. The upper corner metal fitting 6 has a structure that can be used also when mounting a fitting for connecting the adjacent partition panels 1 and 1 to each other. It is also disclosed in Japanese Patent Application No. 4-33502 and Japanese Utility Model Application No. 4-33503.

The upper corner metal fitting 6 has a mounting base 9 provided at a predetermined interval between the upper corner metal fitting 6 and the bottom surface 8 of the upper lateral groove 5 in a state where the upper corner metal fitting 6 is mounted on the partition panel 1. The upright plates 11, 11 for fitting are bent and formed, and a stop hole 12 is formed for attaching a connecting fitting (not shown) when connecting the partition panels 1, 1 adjacent to the center part. Here, the stop hole 12 has a shape in which a large hole 13 is arranged inside and a small hole 14 is arranged outside the partition panel 1 so as to be continuous.

As shown in FIGS. 2 and 3, the fixing member 2 according to the present invention is formed in a substantially L-shape in a front view from a horizontal portion 15 and a vertical portion 16 which is erected at an outer end portion thereof. is there. The horizontal portion 15 has side plates 18 and 18 provided on both sides of the board 17 so as to be fitted between the standing plates 11 and 11 of the upper corner metal fitting 6, and an opening 19 is formed at a substantially central portion of the board 17. In addition, it has a structure in which a projecting piece 20 is provided at 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 projecting piece 20 is dimensioned so that it can be inserted into the large hole 13 of the stop hole 12. Further, the vertical portion 16 is formed by bending a plate piece having a lateral width substantially equal to the thickness of the partition panel 1 and bending it upward at the end portion of the substrate 17, and is attached to both sides of the upper end portion. The holes 21 and 21 are formed.

Then, the screw shaft 23 of the tightening bolt 22 is inserted into the opening 19 of the fixing metal fitting 2 from above, and the head 24 thereof is locked by the washer 25 on the upper surface of the substrate 17 and is screwed. A square nut 26 is screwed onto the lower end of the shaft 23 with one side thereof abutting against the projecting piece 20. Here, when the tightening bolt 22 is rotated, the square nut 26 has one side surface abutting against the projecting piece 20, so that the square nut 26 does not idle and is displaced only up and down. Further, in a state before the fixing metal fitting 2 is mounted on the mounting base 9, the square nut 26 is loosely screwed, that is, between the lower surface of the board 17 and the upper surface of the square nut 26, the mounting base 9 is mounted. The thickness is set to be larger than the plate thickness. Although the square nut 26 is used in the present embodiment, any nut having a shape that stops against the protruding piece 20 and does not idle can be appropriately used.

A concave groove 27 is formed on the end surface of the vertical frame 7 in the longitudinal direction thereof, and a joint material 28 made of neoprene sponge for light shielding and soundproofing is fitted in the concave groove 27. There is.

Therefore, in order to fix the partition panel 1 to the wall surface 3 using the wall surface fixing device of the present invention, first, as shown in FIG. 3, it is formed on the substrate 17 of the horizontal portion 15 of the fixing metal fitting 2. The fastening bolt 22 is inserted into the opening 19, the square nut 26 is loosely screwed to the lower end of the opening 19, and one side surface of the square nut 26 is abutted against the projecting piece 20, and the side end surface of the partition panel 1, that is, the vertical frame. After the end face of 7 is brought into contact with the wall surface 3, the square nut 26 attached to the fixing metal fitting 2 is inserted from the large hole 13 of the stop hole 12 formed in the mounting base 9 of the upper corner metal fitting 6 and, at the same time, both sides are inserted. The plates 18 and 18 are fitted between the standing plates 11 and 11, and then the fixing bracket 2 is slid toward the wall surface 3 so that the square nut 26 is located below the small hole 14 of the stop hole 12 and the vertical portion 16 is Contact the wall surface 3. Then, in that state, the head 24 of the fastening bolt 22 is rotated by a hexagonal wrench or the like to attract the square nut 26, and the washer 25 and the square nut 26 sandwich the base plate 17 for fastening. When the screws 29, 29 are inserted into the mounting holes 21, 21 of the vertical portion 16 and screwed to the wall surface 3, the fixing state shown in FIGS. 4 to 6 is obtained. In addition, after fixing the partition panel 1 to the wall surface 3, by using the standing plates 11, 11 of the upper corner metal fitting 6 to attach the headstock 10, most of the fixing metal fitting 2 including the horizontal portion 15 should be hidden. You can

[0016]

[Effect of device]

 The wall fixing device of the partition panel according to the present invention as described above is continuous with the large hole arranged inside and the small hole arranged outside on the horizontal mount of the upper corner metal fitting fixed to the upper end of the partition panel. A stop hole is formed, a fastening bolt is passed through the horizontal part of a substantially L-shaped fixing bracket in front view, and a nut that can be inserted into the large hole and can be locked in the small hole is screwed to the lower end of the fixing bolt to prevent rotation. One side surface is abutted against the projecting piece installed in the horizontal part, and a mounting hole for screwing to the wall surface is formed in the vertical part, so the side end surface of the partition panel is set in contact with the wall surface. Then, while inserting the fastening bolt through the horizontal part of the fixing bracket and loosely attaching the nut to the lower end, insert the nut from the large hole of the stop hole formed in the mounting base of the upper corner bracket, and Slide it to the side and tighten the tightening bolt. Position, and with the vertical part of the fixing metal fitting in contact with the wall surface, tighten the fastening bolts to fix it to the mounting base, and use the mounting holes in the vertical part to screw it to the wall surface. It can be firmly fixed by various operations. Moreover, the upper corner metal fittings used for attaching the fixing metal fittings to the partition panel can be the same as those provided for attaching the metal fittings 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 of the nut is in contact with the projecting piece provided in the lower portion of the horizontal portion, so that the nut can be retained without holding it with a tool. It can be tightened only from above the partition panel without spinning.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an example in which a partition panel is fixed to a wall surface by using the wall surface 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 vertical sectional front view showing the main part of the present invention.

FIG. 4 is a vertical cross-sectional front view of essential parts showing a state in which a partition panel is fixed to a wall surface.

FIG. 5 is likewise an abbreviated plan view.

FIG. 6 is likewise an abbreviated side view.

[Explanation of symbols]

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

Claims (1)

[Scope of utility model registration request] 1. A horizontal mounting base for an upper corner metal fitting fixed to the upper end of a partition panel, in which a large hole is arranged on the inside and a small hole is arranged on the outside to form a continuous stop hole, which is substantially L-shaped when viewed from the front. The fastening bolt is passed through the horizontal part of the fixing metal fitting, and a nut that 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 side is attached to the projecting piece installed in the horizontal part to prevent rotation. And a mounting hole for screwing to the wall surface is formed in the vertical part, insert the nut into the stop hole, slide the fixing bracket outward, and contact the vertical part with the wall surface. In this state, the wall fixing device for the partition panel is characterized in that the tightening bolt is tightened, and the mounting hole in the vertical portion is used to screw and fix the wall.