JP2021041014A - Fixture to wall surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixture to a wall surface which can be fixed without damaging the wall surface.
SOLUTION: One side edges of a pair of mounting plates 2 corresponding to each of a set of wall surfaces 1 adjacent to each other in a corner shape are connected to each other with a variable relative angle, and a friction body is attached to the back wall of each mounting plate 2. Both ends are supported by the held main body and the spring receiving portion provided on the surface wall of each mounting plate 2, and elastically deformed in a curved shape, and the friction body of each mounting plate 2 is attached to the corresponding wall surface 1 by the restoring force. Fixing tool to the wall surface having an elongated spring body 6 to be pressure-welded [selection diagram] FIG.

Description

The present invention relates to a fixture on a wall surface.

As a fixture to be fixed to the wall surface when a shelf or the like is installed on the wall surface, those described in FIGS. 5 and 6 of Patent Document 1 are known. In this conventional example, the fixture to the wall surface is formed in an L shape including the shelf receiving piece body 51 and the mounting piece body 52, and the wall surface 1 of the mounting piece body 52 uses nails, screws, or the like. It is fixed.

Utility Model Registration No. 3119031

However, in the above-mentioned conventional example, since the fixture is attached to the wall surface using nails or the like, there is a problem that if the fixture is removed to remove the shelf or the like, traces of nails, screws or the like remain on the wall surface. ..

The present invention has been made to eliminate the above drawbacks, and an object of the present invention is to provide a fixture to a wall surface that can be fixed without damaging the wall surface.

According to the present invention, the above object is
A main body in which one side edge of a pair of mounting plates 2 corresponding to each of a set of wall surfaces 1 adjacent to each other in a corner shape is connected to each other with a variable relative angle, and a friction body 3 is held on the back wall of each mounting plate 2. Part 4 and
Both ends are supported by the spring receiving portions 5 provided on the surface wall of each mounting plate 2, and elastically deformed in a curved shape, and the friction body 3 of each mounting plate 2 is pressed against the corresponding wall surface 1 by a restoring force. Spring body 6 and
It is achieved by providing a fixture to the wall surface having the.

The fixture to the wall surface is formed by bringing the friction body 3 fixed to the pair of mounting plates 2 constituting the main body 4 into contact with the wall surface 1 in a state where the contact pressure is increased by the elongated spring body 6. The frictional force with the wall 1 is increased to obtain a fixing force on the wall surface 1.

Therefore, according to the present invention, since it is not necessary to use nails or the like for fixing to the wall surface 1, scars or the like do not remain on the wall surface 1 after removal.

Further, since the elongated spring body 6 is used as a means for increasing the contact pressure with the wall surface 1, it is easy to apply a bending moment to deform it into an arc shape, so that the user is weak. Can be easily installed.

As the elongated spring body 6, a spring plate, a spring wire, or the like can be used.

Further, sandpaper having a suitable count can be used for the friction body 3, but in addition to this, high friction rubber or the like can be used in consideration of the material of the wall surface 1 or the holding force on the wall surface 1.

Further, when the mounting plates 2 are connected to each other by a spring hinge 7 and a fixture to the wall surface to which an urging force in a direction of increasing the angle between the surface walls is applied is formed between the mounting plates 2, the fixture is formed. Until the spring body 6 is mounted, the mounting plate 2 can be pressed against the wall surface 1 by the restoring force of the spring hinge 7 to be temporarily held, so that the mounting workability is improved.

The above fixing tool to the wall surface can be used to fix a hook metal fitting to the mounting plate 2 and hang a lightweight article such as a key chain, but each mounting plate 2 in the mounted state on the wall surface 1 The top plate 8 can be used as a shelf plate when the upper end surface of the top plate 8 is positioned on the same horizontal plane to serve as a bearing surface of the top plate 8.

The top plate 8 can be used not only as a shelf plate for placing articles but also as a support portion for suspending articles. In this case, the top plate 8 locks an appropriate hook member. It can be formed in a mesh shape so that it can be formed.

Further, the shelf device using the fixture on the wall surface has the fixture on the wall surface and the shelf device.
The periphery is surrounded by a pair of wall surface-corresponding edges 9 that intersect at an angle that substantially matches the intersection angle of the wall surface 1 to which the fixture is fixed, and a front end edge 10 that connects the tips of the wall surface-corresponding edges 9. It has a shape, and can be composed of a top plate 8 which has a shape and has an edge portion including the wall surface corresponding edge 9 supported on the upper end surface of each mounting plate 2 of the fixture and is held on the fixture.

Further, when a shelf device is configured in which the displacement preventing means 11 is provided at the contact portion between the upper end surface of the mounting plate 2 of the fixture and the top plate 8, the top plate 8 carelessly slips off the fixture. Can be prevented.

As the misalignment prevention means 11, a boss is provided on one side and a hole into which the boss can be fitted is provided on the other side, or a friction body such as a cloth file is fixed to the contact portion between the upper end surface of the mounting plate 2 and the top plate 8. Can be formed.

When the displacement preventing means 11 is configured by the friction body, the friction body can be fixed to both the upper end surface of the mounting plate 2 and the contact portion between the mounting plate 2 and the back surface of the top plate 8, but the mounting body can be fixed. It is also possible to fix the friction body only on the upper end surface of the plate 2.

According to the present invention, since it is not necessary to use nails or the like for mounting on the wall surface, it is possible to prevent the occurrence of scratches or the like on the wall surface.

In the view which shows the mounting plate of this invention, (a) is a plan view which shows the connection state, (b) is the 1B-1B line sectional view of (a), (c) is a bottom view, (d) is (c). It is a 1D-1D line sectional view of. It is a figure which shows the setting state of the shelf device, (a) is the perspective view which shows the state which puts the top plate on the fixture on the wall surface installed on the wall surface 1, (b) is the plan view of the shelf device, (c) is It is a front view. It is a figure which shows the other embodiment of the shelf apparatus, (a) is a perspective view corresponding to FIG. 2 (a), and (b) is a front view.

As shown in FIG. 1, the fixture to the wall surface is composed of a main body 4 having two mounting plates 2 and a spring body 6 mounted on the main body 4.

The mounting plates 2 of the main body 4 are rotatably connected to each other at one side edge, and as shown in FIG. 2, they are used by being mounted on the indoor wall surface 1 which is orthogonally adjacent to each other in an in-corner shape.

In this example, a spring hinge 7 incorporating a spring 7b that applies an urging force in the opening direction between the blades 7a is used for connecting the mounting plates 2, and the blades 7a are attached to the surface wall of each mounting plate 2 (the present specification). (1), the surface to be the front surface is the “front surface”, and the opposite surface is the “back surface”) based on the mounting state on the wall surface 1 shown in FIG.

Further, the friction body 3 is fixed to the back wall of each mounting plate 2. As described above, this example shows the one optimized for fixing to the indoor wall surface 1, and each mounting plate 2 is a cedar having a thickness of 10 to 15 mm, a length of 50 to 70 mm, and a width of about 150 to 250 mm. A coarse cloth file having a count of about 40 is used for the friction body 3, and is adhered to the mounting plate 2 with a woodworking adhesive.

Therefore, in this example, as shown in FIG. 2, if the two mounting plates 2 are arranged side by side so that the mounting plates 2 correspond to each of the interior wall surfaces 1 constituting the inside corner, the spring hinges The friction body 3 of the mounting plate 2 is pressed against the wall surface 1 by the restoring force of the spring 7b of the spring 7, and is temporarily held at the installation position by the frictional force between the friction body 3 and the indoor wall surface 1.

The spring body 6 is formed in an elongated shape, and is pressure-welded to the indoor wall surface 1 of the friction body 3 of each mounting plate 2 by an elastic restoring force generated by giving a predetermined curvature from the initial state and mounting the spring body 6 on the mounting plate 2. Increase force.

In this example, the spring body 6 uses a straight rod-shaped spring wire having a predetermined length, but it may be a spring plate or the like, or may be provided with a curvature in the initial state.

In order to mount the above spring body 6, a spring receiving portion 5 is provided on the surface wall of each mounting plate 2. The spring receiving portion 5 is formed in a fitting hole shape for fitting the end portion of the spring body 6, and one end of the spring body 6 is inserted into and fitted into the spring receiving portion 5 of one of the mounting plates 2. In this state, the entire spring body 6 is bent and the other end is inserted into and fitted into the spring receiving portion 5 of the other mounting plate 2 to be mounted.

The distance between the spring receiving portions 5, the cross-sectional area of the spring body 6, the free length, and the like are appropriately determined based on the holding force on the indoor wall surface 1 required for the fixture with the spring body 6 attached.

Therefore, in this example, when the spring body 6 in the shape of a straight rod is mounted between the mounting plates 2 in the temporarily held state, the spring body 6 is curved to a predetermined curvature, and the friction body 3 of the mounting plate 2 is moved to the indoor wall surface by the restoring force. It is pressed against 1 to increase the frictional force, and is held on the indoor wall surface 1 with sufficient strength.

The shelf device is configured by holding the top plate 8 by the mounting plate 2 attached to the indoor wall surface 1 as described above.

The top plate 8 has a pair of edges (wall surface compatible edges 9) orthogonal to each other corresponding to the intersection angle between the orthogonal interior wall surfaces 1 and an edge (front end edge 10) connecting the tips of the wall surface compatible edges 9. ) And is formed into an almost triangular plan view shape surrounded by. As shown in FIG. 2, in this example, the front edge edge 10 is formed by a curve having a predetermined curvature, but it may be formed by a straight line or may be formed by connecting a plurality of straight lines.

The top plate 8 is formed of wood, a synthetic resin material, or the like, and the wall surface compatible edge 9 is aligned with the indoor wall surface 1, and the edge portion including the wall surface compatible edge 9 is a mounting plate for each of the fixtures. It is supported on the upper end surface of 2 and held on the fixture.

Further, in order to prevent the top plate 8 from being displaced while the top plate 8 is placed on the upper end surface of the mounting plate 2, a displacement preventing means 11 is provided at the contact portion between the top plate 8 and the mounting plate 2.

In this example, the displacement preventing means 11 is formed by adhering a cloth file to the upper end surface of the mounting plate 2.

In the above, a dimensional example suitable for placing, for example, a vase, a clock, a photograph, a book, etc. on the top plate 8 which is set on the inner corner wall surface 1 of the room is shown. , Lighting, or a first-aid kit, etc., when a relatively lightweight item is placed, the fixture and the top plate 8 can be made smaller.

Further, in the above, the case where the interior wall surface 1 is selected as the fixing target is shown, but in addition to this, for example, the side wall surfaces 1 of furniture and electric appliances, or the side wall surfaces 1 and interior wall surface 1 of furniture and the like, etc. It can be installed with an appropriate wall surface 1 as a fixing target. When the wall surface 1 to be fixed is, for example, the wall surface 1 of a refrigerator, high friction rubber or the like can be used as the friction body 3.

When the materials of the adjacent wall surfaces 1 are different, for example, when one is the indoor wall surface 1 and the other is the wall surface 1 of a refrigerator or the like, sandpaper or cloth file is applied to the friction body 1 of one mounting plate 2 and the other. High friction rubber or the like can be used for the friction body 1 of the mounting plate 2.

Further, in the above, an example in which one top plate 8 is supported by one set of fixtures has been shown, but as shown in FIG. 3, when two corners are adjacent to each other, each corner is supported. After fixing the fixture to the portion, it can be configured to hold one top plate 8 by utilizing the upper end surfaces of the two fixtures.

Even in this case, the two inside corners do not have to be the surface formed by the interior wall surface 1, and the top plate 8 may be erected between the furniture or the like described above and the interior wall surface 1 or the furniture or the like. It is possible.

1 Wall surface 2 Mounting plate 3 Friction body 4 Main body part 5 Spring receiving part 6 Spring body 7 Spring hinge 8 Top plate 9 Wall surface compatible edge 10 Front edge edge 11 Misalignment prevention means

Claims (5)

A main body that holds a friction body on the back wall of each mounting plate while connecting one side edges of a pair of mounting plates corresponding to each of the pair of wall surfaces adjacent to each other in a variable angle relative to each other.
An elongated spring body in which both ends are supported by a spring receiving portion provided on the surface wall of each mounting plate and elastically deformed in a curved shape, and the friction body of each mounting plate is pressed against the corresponding wall surface by a restoring force.
Fixture to the wall surface. The fixture to a wall surface according to claim 1, wherein the mounting plates are connected to each other by a spring hinge, and an urging force is applied between the mounting plates in a direction of increasing the angle between the surface walls. The fixture to the wall surface according to claim 1 or 2, wherein the upper end surface of each mounting plate in the mounted state on the wall surface is positioned on the same horizontal plane to serve as a bearing surface of the top plate. The fixture according to claim 1, 2 or 3, and
A pair of wall surface-compatible edges that intersect at an angle that approximately matches the intersection angle of the wall surface to which the fixture is fixed, and a front end edge that connects the tips of the wall surface-compatible edges surround the periphery to form an almost triangular shape. A top plate in which an edge portion including the wall surface compatible edge is supported on the upper end surface of each mounting plate of the fixture and is held on the fixture.
Shelf equipment with. The shelf device according to claim 4, wherein a misalignment preventing means is provided at a contact portion between the upper end surface of the mounting plate of the fixture and the top plate.

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