JP2002191456A - Shelf board attaching method and device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the work, and reduce the cost. SOLUTION: A wall side fixing member 11, which has a pair of fitting protuberances 14 respectively protruding downward, is fixed at two locations of one side wall surface and one location of the other side wall surface of an optional corner section 2 with screws 16. Then, a pair of through holes 8 which penetrate a shelf board 1 having a triangular shape when being seen on the plane are fitted on respective fitting protuberances 14 from the lower side. An engaging lateral plate section 25 of a posterior attaching member 12 is brought into contact with the lower surface of the shelf board 1. The posterior attaching member 12 is engaged with the wall side fixing member 11 to attach the shelf board 1 by this shelf board attaching method.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for mounting a shelf board at a corner of an arbitrary wall surface.

[0002]

2. Description of the Related Art Conventionally, there has been known a shelf mounting device in which both sides of a shelf are fitted into grooves of a fixture and the fixture is fixed to a wall surface.

[0003]

The above-mentioned prior art has a problem that it is not easy to fix a shelf having a triangular shape in a plan view because the shelf has a structure in which both sides of the shelf are fitted into grooves of a fixture.

[0004]

The object of the present invention is to simplify work and reduce costs.

[0005]

SUMMARY OF THE INVENTION The present invention is directed to a wall having a pair of fitting projections 14 protruding downward at two places on one side wall and one place on the other side wall of an arbitrary corner portion 2 respectively. The fixing member 11 is fixed by screws 16, and a pair of vertically penetrating through holes 8 of the triangular shelf 1 in a plan view is fitted into the fitting projections 14 from below, and the lower surface of the shelf 1 is This is a shelf board mounting method in which the engaging horizontal plate portion 25 of the attaching member 12 is abutted, and the retrofit member 12 is engaged with and attached to the wall-side fixing member 11. According to the present invention, in the above-mentioned device, a shelf plate 1 having a triangular shape in a plan view provided on a wall surface of an arbitrary corner portion 2 is attached. 7, a wall-side fixing member 11 having a fitting protrusion 14 fitted into the through hole 8 from above and fixed to a wall surface in advance by a screw 16, and a shelf board 1 fitted to the fitting protrusion 14. Retrofit member 1 having an engaging horizontal plate portion 25 that abuts on the lower surface and engaging with the wall-side fixing member 11
2 is a shelf board mounting device. According to the present invention, in the above apparatus, the fitting projection 14 of the wall side fixing member 11 is provided so as to protrude downward on the lower surface of the horizontal horizontal plate portion 13 provided above the vertical plate portion 15 fixed to the wall surface. ,
The shelf mounting device is provided with a supporting horizontal plate portion 18 projecting in parallel with the horizontal plate portion 13 below the fitting projection 14. The present invention relates to the device, wherein the wall-side fixing member 1 is provided.
A shelf board mounting device in which a wall-side engaging portion 21 is provided below a vertical plate portion 15 and a cover-side engaging portion 27 that engages with the wall-side engaging portion 21 is provided below the retrofitting member 12. It is what it was. According to the present invention, in the apparatus, the plate-side mounting portion 7 of the shelf 1 is provided at two places on one long side 3 of the shelf 1 having a triangular shape in a plan view, and at the other short side 6 of the shelf 1. This is a shelf mounting device provided at one place.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of an apparatus capable of carrying out the method of the present invention will be described. Reference numeral 1 denotes a shelf plate provided at a corner portion 2 of an arbitrary wall surface such as a bathroom or a washroom. Has formed. Reference numeral 3 denotes one side of the shelf 1 facing the one side wall 4 of the corner 2, and reference numeral 6 denotes the other side of the shelf 1 facing the other side 5 of the corner 2. 3 is formed longer than the other side portion 6. A plate-side mounting portion 7 is formed at one location on the one side 3 of the shelf board 1 at a predetermined interval, and a plate-side mounting portion 7 is formed at one location on the other side 6. . The plate-side mounting portion 7 has a pair of vertically penetrating through holes 8 formed therein, and an arc-shaped concave portion 9 is formed at an edge of the shelf 1 between the respective through holes 8.

Reference numeral 10 denotes a fixture for attaching the shelf board 1 to the corner portion 2, which comprises a wall-side fixing member 11 that is fixed to the corner portion 2 in advance, and a retrofit member 12 that is attached to the fixed wall-side fixing member 11. . The wall-side fixing member 11 is formed on a lower surface of the horizontal plate portion 13 parallel to the shelf board 1 so as to protrude downwardly into a fitting projection 14 fitted into the through hole 8 of the plate-side mounting portion 7. The horizontal plate 13 is provided with a vertical plate 15 parallel to the wall, and the vertical plate 15 has an insertion hole 17 for a screw 16 fixed to the wall of the corner 2. Provided below the insertion hole 17 is a support horizontal plate portion 18 protruding toward the shelf 1, and a lower surface of the support horizontal plate portion 18 is provided with a reinforcing vertical rib 19 for supporting the support horizontal plate portion 18. The lower portion of the vertical plate portion 15 is formed in a narrow portion 20 slightly narrower than the upper portion, and a wall-side engaging portion 21 is formed in the center of the lower portion of the narrow portion 20.

In the embodiment, the upper surface of the supporting horizontal plate portion 18 is concavely formed in an arc shape to form an interference preventing concave portion 22 for preventing interference with the screw 16. Reference numeral 23 denotes a window for die-cutting. Thus, the retrofitting member 12 is provided with the engaging horizontal plate portion 25 engaging with the upper surface of the support horizontal plate portion 18, and forming a cover portion 26 surrounding the screw 16 at the front edge of the engaging horizontal plate portion 25. Then, a cover-side engaging portion 27 that engages with the wall-side engaging portion 21 is formed at a lower end of the cover portion 26. Further, a side surface portion 28 continuous with the cover portion 26 is integrally formed on a side edge of the engaging horizontal plate portion 25, and a cutout engaging portion 29 is formed on the side surface portion and a deep portion of the engaging horizontal plate portion 25. The notch engagement portion 29 is engaged with the abutment surface 30 formed on the vertical plate portion 15 above the narrow portion 20.

Reference numeral 31 denotes an interference preventing recess provided on the engaging horizontal plate portion 25 for preventing interference with the screw 16, and reference numeral 32 denotes a reinforcing rib provided on the lower surface of the engaging horizontal plate portion 25 so as to protrude downward. The reinforcing ribs 32 are also located on both sides of the support horizontal plate portion 18 when the retrofit member 12 is mounted, and are also expected to function to guide the fitting. The attachment 10 is formed of a synthetic resin, and the retrofitting member 12 is elastically deformed, and the fitting portion provided on each portion of the retrofitting member 12 is engaged with the corresponding portion of the wall-side fixing member 11 for mounting. In this case, the fitting projection 14 of the wall-side fixing member 11 is formed to have a relatively smaller diameter than the through hole 8 of the shelf 1, and the lower surface of the horizontal plate portion 13 of the wall-side fixing member 11 and the The space T between the engaging horizontal plate 25 and the upper surface is formed slightly larger than the thickness of the shelf 1, and when the shelf 1 is mounted on the three mountings 10, the delicate height of each mounting 10 is set. In addition to absorbing the differences, it is intended to reduce the amount of installation.

In other words, by supporting the shelf 1 at three points, the mounting fixtures 10 absorb the backlash from each other.
Thus, the shelf 1 is formed by vertically penetrating the through hole 8 of the plate-side mounting portion 7 so that it can be mounted (used) on either side of the front and back surfaces, and can be mounted on either the left or right corner 2. It is composed.

[0011]

Next, the operation will be described. The vertical plate portion 15 of the wall-side fixing member 11 of the fixture 10 is applied to the wall surface of the corner portion 2 and fixed with screws 16, and the three wall-side fixing members 11 are fixed to the wall surface of the corner portion 2, respectively. Next, the one side 3 and the other side 6 of the shelf 1 are respectively connected to the horizontal plate 1 of the wall-side fixing member 11.
3 and the through-hole 8 of the plate-side mounting portion 7 is positioned below the fitting protrusion 14 of the wall-side fixing member 11.

In this state, the engaging horizontal plate portion 2 of the retrofit member 12 is
5 is the supporting horizontal plate portion 1 of the lower surface of the shelf 1 and the wall-side fixing member 11.
8, the lower cover-side engaging portion 27 of the retrofitting member 12 is engaged with the wall-side engaging portion 21 of the wall-side fixing member 11, and the same is applied to the other two mounting tools 10. Go to 3
The mounting of the shelf 1 is completed by the individual mounting tools 10. That is,
The plate-side mounting portions 7 are provided at two locations on the one side 3 of the shelf 1 at a predetermined interval, and the plate-side mounting portions 7 are provided on the other side 6 at a substantially intermediate location in the longitudinal direction thereof. Since each of them is formed and the through hole 8 penetrating vertically is fitted to the fitting projection 14 from below,
Even if the shelf board 1 has a triangular shape in a plan view, the mounting operation can be performed very easily.

In the above case, the fitting projection 14 of the wall-side fixing member 11 is formed to have a smaller diameter than the through hole 8 of the shelf 1, and the lower surface of the horizontal plate portion 13 of the wall-side fixing member 11 and the retrofitting member 12 are formed. Is formed to be slightly larger than the thickness of the shelf 1, so that the wall-side fixing members 11 attached at three locations are formed.
Can be attached by absorbing the displacement of the position, and the workability is improved, and the three fixtures 10 absorb the backlash from each other.

When the engaging horizontal plate 25 of the retrofitting member 12 of the fixture 10 is placed on the supporting horizontal plate 18 of the wall-side fixing member 11 and is pushed downward, the retrofitting member 12 is leveraged. When the cover-side engaging portion 27 engages with the wall-side engaging portion 21 and the cover-side engaging portion 27 engages, the retrofitting member 1
2 is restored to the original state, and the mounting is completed. Therefore, the mounting operation can be performed with one touch, and this also makes the mounting operation extremely easy. In this case, since the reinforcing ribs 32 protruding downward are provided on the lower surface of the engaging horizontal plate portion 25, the reinforcing ribs 32 are guided on both side surfaces of the support horizontal plate portion 18, and the mounting of the retrofitting member 12 is facilitated. ing.

On the contrary, when the right and left cover portions 26 (side portions 28) of the retrofitting member 12 are pushed from both sides, the distance between the engaging horizontal plate portion 25 and the cover side engaging portion 27 is elastically deformed. Since the length becomes longer, the engagement between the cover-side engaging portion 27 and the wall-side engaging portion 21 is released. In this case, the vertical plate portion 1 of the wall-side fixing member 11
5, the lower portion is formed in the narrow portion 20 slightly narrower than the upper portion.
(Side surface portion 28), and a gap is formed between the left and right cover portions 2.
6 (side portion 28) can be easily pressed from both sides. Then
Since the mounting tool 10 places the engaging horizontal plate portion 25 of the retrofitting member 12 on the supporting horizontal plate portion 18 of the wall-side fixing member 11, the mounting plate 10
Is supported by the supporting horizontal plate portion 18 and the reinforcing vertical ribs 19.

In this case, the shelf 1 is located between the horizontal plate 13 of the wall-side fixing member 11 and the support horizontal plate 18, and
Since the engaging horizontal plate portion 25 of the retrofitting member 12 is located between the lower surface of the shelf 1 and the supporting horizontal plate portion 18, the gap is reduced by the engaging horizontal plate portion 25 of the retrofitting member 12. The load on the shelf 1 is dispersed and supported by the engaging horizontal plate portion 25 having a large area, and a rational configuration is achieved. Further, in the embodiment, a notch engaging portion is formed on the side surface portion 28 of the retrofitting member 12 and the back side portion of the engaging horizontal plate portion 25, and the notch engaging portion 29 is formed into the narrow portion 20. The wall-side fixing member 11 and the retrofitting member 12 are engaged and fixed at a plurality of locations because the engaging portion 30 is engaged with the abutting surface 30 formed on the upper vertical plate portion 15. Then
Since the shelf 1 is formed by vertically penetrating the through hole 8 of the board-side mounting portion 7, the shelf 1 can be used on both sides of the front and back surfaces, and therefore, either the left or right of the corner 2 can be used. It can also be mounted on the wall of.

[0017]

According to the present invention, the wall-side fixing member 11 having a pair of fitting projections 14 protruding downward at two places on one side wall surface and one place on the other side wall surface of an arbitrary corner portion 2 is used.
6 and a pair of vertically penetrating through holes 8 of the shelf 1 having a triangular shape in a plan view are fitted into the fitting projections 14 from below, and the lower surface of the shelf 1 is Joint horizontal plate 25
Are brought into contact with each other, and the retrofitting member 12 is
The mounting method is a shelf board mounting method in which the wall-side fixing members 11 mounted at three locations are attached to each other so as to be able to be mounted, thereby improving workability. The three attachments 10 absorb the backlash from each other, so that even if the shelf 1 has a triangular shape in a plan view, the attachment can be performed very easily. According to the present invention, a plate-side mounting portion 7 comprising a pair of vertically penetrating through holes 8 is formed in the shelf plate 1 for mounting a shelf plate 1 having a triangular shape in plan view provided on a wall surface of an arbitrary corner portion 2. A wall-side fixing member 11 having a fitting protrusion 14 fitted into the through hole 8 from above and fixed to a wall surface in advance by a screw 16 and a lower surface of the shelf 1 fitted to the fitting protrusion 14 are brought into contact with each other. The wall-side fixing member 1 having an engaging horizontal plate portion 25
Since the present invention is a shelf board mounting device constituted by the retrofitting member 12 engaged with the shelf board 1, even the shelf board 1 having a triangular shape in a plan view can be mounted very easily. According to the present invention, in the above-mentioned device, the fitting projection 14 of the wall-side fixing member 11 is provided so as to protrude downward on the lower surface of the horizontal plate portion 13 provided above the vertical plate portion 15 fixed to the wall surface. Since the supporting plate is provided with a supporting horizontal plate 18 projecting in parallel with the horizontal plate 13 below the fitting projection 14, the load of the shelf 1 is supported by the supporting horizontal plate 18. I do. The present invention
In the device, the vertical plate portion 15 of the wall-side fixing member 11 is provided.
And a cover-side engaging portion 27 that engages with the wall-side engaging portion 21 below the retrofitting member 12.
Is provided, the retrofitting member 12 is elastically deformed and the mounting operation can be performed with one touch, making the mounting operation extremely easy. The present invention relates to the aforementioned device,
A plate-side mounting portion 7 of the shelf 1 is provided at two places on one long side 3 of the shelf 1 having a triangular shape in a plan view and at one place on the other short side 6 of the shelf 1. Since the mounting device is used, it is possible to absorb the positional deviation of the wall-side fixing members 11 mounted at three locations, thereby enabling the mounting. Absorb each other.

[Brief description of the drawings]

FIG. 1 is a perspective view of an attached state.

FIG. 2 is a perspective view of a mounted state in which the left and right sides are reversed and reversed.

FIG. 3 is an assembled perspective view of a mounting tool.

FIG. 4 is a front view of a wall-side fixing member.

FIG. 5 is a rear view of the retrofit member.

FIG. 6 is a cross-sectional view illustrating a mounting state of a mounting tool.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... shelf board, 2 ... corner part, 3 ... one side part, 6 ... other side part, 7 ... board side attachment part, 8 ... through-hole, 9 ... recessed part, 10 ...
Mounting bracket, 11: wall-side fixing member, 12: retrofitting member, 13 ...
Horizontal plate portion, 14: fitting projection, 15: vertical plate portion, 16: screw,
17 ... insertion hole, 18 ... support horizontal plate part, 19 ... reinforcement vertical rib,
Reference numeral 20: narrow portion, 21: wall side engaging portion, 22: concave portion for preventing interference, 23: window portion, 25: engaging horizontal plate portion, 26: cover portion,
27: cover side engaging portion, 28: side surface portion, 29: notch engaging portion, 30: abutting surface.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Tadashi Sumida 1048 Kazuma Kadoma, Osaka Pref. Matsushita Electric Works, Ltd. 72) Inventor Satoshi Shimoge 1048 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works Co., Ltd. GA08

Claims (5)

[Claims] 1. A wall-side fixing member 11 having a pair of fitting projections 14 protruding downward at two positions on one side wall surface and one position on the other side wall surface of an arbitrary corner portion 2 is fixed by screws 16. Then, a pair of vertically penetrating through holes 8 of the shelf plate 1 having a triangular shape in a plan view are fitted into the fitting protrusions 14 from below,
A shelf board mounting method in which an engagement horizontal plate portion 25 of the retrofitting member 12 is brought into contact with the lower surface of the shelf board 1, and the retrofitting member 12 is engaged with the wall-side fixing member 11 for installation. 2. A plate-side mounting portion 7 comprising a pair of vertically penetrating through holes 8 in a shelf plate 1 to be mounted on a wall surface of an arbitrary corner portion 2 and having a triangular shape in a plan view.
And a fitting protrusion 14 fitted into the through hole 8 from above.
The wall-side fixing member 11 having a wall-side fixing member 11 previously fixed to the wall surface with screws 16 and an engaging horizontal plate portion 25 abutting on the lower surface of the shelf 1 fitted to the fitting protrusion 14. And a retrofit member 12 that engages with the shelf board mounting device. 3. The wall-side fixing member according to claim 2,
One fitting protrusion 14 is provided so as to protrude downward on the lower surface of a horizontal transverse plate portion 13 provided above a vertical plate portion 15 fixed to a wall surface, and a horizontal plate portion is provided below the fitting protrusion 14. Shelf mounting device provided with a supporting horizontal plate portion 18 protruding in parallel with 13 4. The wall-side engaging portion 21 according to claim 2, wherein a lower portion of the vertical plate portion 15 of the wall-side fixing member 11 is provided.
The wall-side engaging portion 21 is provided below the retrofitting member 12.
Shelf mounting device provided with a cover-side engaging portion 27 that engages with the shelf plate. 5. The method of claim 2 or claim 3 or claim 4.
In the above, two plate-side mounting portions 7 of the shelf 1 are provided on one long side 3 of the shelf 1 having a triangular shape in a plan view and one on the other short side 6 of the shelf 1. Shelf mounting device.