JP2000079030A - Wall installation structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall installation structure in which applicable wall surface material is not limited, and in which an installation mark will not be conspicuous after removal. SOLUTION: In a wall installation structure comprising a fixing piece 2 and a fixture main body 1, the fixing piece 2 is formed as a rod in which plural pin holes 23 are bored, in which upper and lower crest parts 21 each having a trapezoidal cross section are provided, and in which right and left arm levers 22 are extended from each crest part 21, and the fixture main body 1 is formed to have a hollow part to which the fixing piece is inserted on the back side, and protrusions 12 to be locked on the arm levers 22 in an opening part of the hollow part is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a wall mounting structure.

[0002]

2. Description of the Related Art Conventionally, a plurality of shelf holders (angles) made of a narrow metal plate bent in a substantially Γ shape in side view are screwed to a wall surface with a wood screw to support the shelf plate. The structure is known.

[0003]

However, such a wall mounting structure has a problem that the wall material that can be mounted is limited, and a hole with a large mounting mark deteriorates the appearance when the wall mounting structure is removed.

An object of the present invention is to solve the above-mentioned conventional problems and to provide a wall mounting structure in which the mounting wall material is not limited and the mounting mark is not conspicuous at the time of removal.

[0005]

According to a first aspect of the present invention, there is provided a wall mounting structure comprising a fixing piece and a mounting body, wherein the fixing piece is formed in a rod shape having a plurality of pin holes. A plurality of trapezoidal sections having a trapezoidal cross section are provided at the top and bottom, and the arm rods extend left and right from the peaks, and the mounting body has a hollow portion on the back side where the fixing piece is inserted, and A projection is provided at the opening of the hollow portion to be locked by the arm rod.

According to a second aspect of the present invention, there is provided a wall mounting structure comprising a fixing piece and a fixture main body, wherein the fixing piece has a plurality of pin holes formed therein, and has a cross-sectionally letter-shaped shape. A projection or a hole is provided on the lower surface side, and the mounting body has a cross-sectional shape in which the mounting base is fitted to the fixing piece, and the mounting base has a hole or a hole that can fit into the projection or the hole of the fixing piece. The projection is provided.

In the wall mounting structure according to the first aspect of the present invention, the material of the mounting body is not particularly limited. For example, a thermoplastic synthetic resin such as an acrylonitrile-butadiene-styrene copolymer (ABS) is preferable. Used for

The cross-sectional shape of the protrusion protruding from the vertical ridge provided opposite to the hollow opening on the back surface of the mounting body is not particularly limited, but is engaged with the arm rod of the fixing piece. In this case, it is preferable that the mounting body is formed in a substantially inverted trapezoidal shape or a substantially inverted triangular shape so that the mounting body approaches the wall surface.

In the wall mounting structure according to the first aspect of the present invention, the material of the fixing piece is not particularly limited, and for example, a thermoplastic synthetic resin such as ABS is suitably used. On the fixed piece, a small diameter concrete pin can be slanted.
It is preferable that the pin holes are penetrated obliquely downward from the upper corner portion of the crest portion having the substantially trapezoidal cross section, and obliquely upward from the lower corner portion so as to be shifted left and right.

In the wall mounting structure according to the second aspect of the present invention, the material of the frame-shaped mounting body is not particularly limited, and examples thereof include a metal plate such as stainless steel and a metal plate coated with a synthetic resin.

The number and arrangement of the holes or projections provided on the mounting base of the mounting body are not particularly limited, but rattling is not caused by dimensional errors between the holes and the projections fitted into the holes. Preferably, two pairs are provided, and two pairs of the upper and lower pairs are preferably provided so as to be securely fixed to the wall surface.

[0012] Even if the mounting base is thin, the mounting base has a substantially U-shape so that the mounting base can be inserted deep into the projection and is difficult to fall off from the projection. It is preferable that they are projected in a shape.

In the wall mounting structure according to the second aspect of the present invention, the material of the fixing piece is not particularly limited, and for example, a thermoplastic synthetic resin such as ABS is suitably used. It is preferable that pin holes are penetrated in the support wall of the fixed piece so as to be slanted downward and diagonally upward from the front surface of the fixed piece so that small-diameter concrete pins can be slanted.

[0014] The pin holes are formed not only diagonally downward and obliquely from the front face of the fixing piece but also from substantially the center of the front face of the fixing piece so that they can be nailed to joints of the tile wall. It may be penetrated horizontally.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the wall mounting structure of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a state in which a fixing piece of an embodiment of the wall mounting structure according to the first aspect of the present invention is separated from the mounting body, and FIG. 2A is one embodiment of the wall mounting structure according to the second aspect of the present invention. FIG. 3 is a perspective view showing a state in which one of the two fixing pieces of the example is separated from the fixture main body, FIG. 3B is a perspective view of a main part showing a state in which the fixing piece is fitted to the mounting base, and FIG. Item 2
FIG. 10 is a perspective view showing another embodiment of the mounting body used in the wall mounting structure according to the present invention.

In the wall mounting structure according to the first aspect of the present invention shown in FIG. 1, reference numeral 1 denotes a mounting body having a substantially rectangular shape in a side view and a hollow portion provided on the back side. Opposite vertical ridges 11 are protruding from the hollow opening of the fixture body 1, and two substantially inverted trapezoidal projections 12 are formed on the opposing surface of the ridge 11. It extends to the steps.

Reference numeral 2 denotes a substantially bar-shaped fixing piece which is inserted into the hollow portion of the fixture main body 1. The rod 22 extends, and the pin hole 23 extends obliquely downward from the upper corner of the mountain 21 to the left and obliquely upward from the lower corner to the right.
Has been penetrated.

When attaching a wall shelf to a wall, first,
A plurality of fixed pieces 2 are nailed in parallel to the wall by driving a pin inserted into the pin hole 23 into the wall. Next, between the two opposed ridges 11 of the fixture body 1, the arm rod 22 of the fixing piece 2 is placed.
When the fixture body 1 is pushed down after the insertion, the projection 12 is locked by the arm rod 22, and the fixture body is fixed to the wall surface. Finally, a shelf is completed by arranging a shelf plate between the plurality of fixed fixture bodies.

In the wall mounting structure according to the second aspect of the present invention shown in FIG. 2, reference numeral 3 denotes a frame-shaped mounting body having a substantially circular shape in a side view. The mounting base 31 of the mounting body 3 is provided with two sets of two circular holes 32 vertically connected to each other.

Reference numeral 4 denotes a fixed piece having a substantially zigzag cross section. Two fixed cylindrical projections 42 project from the lower surface of the central portion 41 of the fixed piece 4 and support walls 43 on both sides of the central portion 41. , Three pin holes 44 are respectively penetrated obliquely downward from the upper end corner, horizontally from the center, and obliquely upward from the lower end corner in order from inside to outside.

As shown in FIG. 3, the mounting base 31 may have a hole-perforated portion 33 projecting forward in a substantially U-shape. When the hole-piercing portion 33 is protruded forward, even when the mounting base 31 is made thin, the mounting base 31 can be inserted into the protrusion 42 of the fixing piece 4 and can be inserted. 42
It has the advantage that it is hard to fall off.

When attaching the wall hanging shelf to the wall, first,
The projection 42 of the fixing piece 4 is inserted into the hole 32 of the fixture body 3,
The mounting base 31 is fitted to the two fixing pieces 4. Next, the pin inserted into the pin hole 44 of the fixing piece 4 is driven into the wall surface,
A plurality of fixture bodies 3 are nailed in parallel to the wall surface and fixed.
Finally, if a shelf board is erected between the plurality of fixed fixture bodies 3, a wall-mounted shelf is completed.

[0023]

The wall mounting structure according to the first aspect of the present invention is configured as described above, so that the wall material that can be mounted is not limited, and the mounting marks are not noticeable even when the wall mounting structure is removed. Since the wall mounting structure according to the second aspect of the present invention is configured as described above, the wall material that can be mounted is not limited, and the mounting marks are not conspicuous even when removed, and are hindered by the frame-shaped mounting body. And the pin can be easily driven.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a fixing piece of an embodiment of a wall mounting structure according to the present invention is separated from a mounting body.

FIG. 2A is a perspective view showing a state in which one of two fixing pieces of the embodiment of the wall mounting structure according to the second aspect of the invention is separated from the mounting body, and FIG. The principal part perspective view which shows the state which fitted the fixing piece to the base.

FIG. 3 is a perspective view showing another embodiment of the fixture main body used in the wall mounting structure according to the invention of claim 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fixture main body 2 Fixing piece 3 Fixture main body 4 Fixing piece 11 Ridge 12 Projection 21 Crest 22 Arm rod 23 Pin hole 31 Mounting base 32 Hole 33 Drilling part 41 Center part 42 Projection 43 Support wall 44 Pin Hole

Claims (2)

[Claims] In a wall mounting structure comprising a fixing piece and a mounting body, the fixing piece is formed in a rod shape having a plurality of pin holes, and a plurality of trapezoidal ridges are provided vertically. Arm rods extend left and right from the crests, the mounting body has a hollow portion on the back side into which the fixing piece is inserted, and a projection to be locked to the arm bar is formed in the hollow portion opening. A wall mounting structure characterized by being provided. 2. A wall mounting structure comprising a fixing piece and a mounting body, wherein the fixing piece is formed with a plurality of pin holes and has a cross-sectional shape of a letter. The mounting body is provided with a mounting base having a sectional shape in which the mounting base is fitted to the fixing piece, and the mounting base is provided with a hole or projection capable of fitting into the projection or hole of the fixing piece. And wall mounting structure.