JP2848780B2 - Article attachment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for mounting an article on a wall, ceiling or the like made of various boards, plywood or the like.

[0002]

2. Description of the Related Art Conventionally, when a shelf support, a hook or the like is mounted on a wall made of various boards such as a gypsum board, a pulp-containing cement board, or a plywood board, a nail (including a screw nail or the like) is directly hit on the board or the plywood board. However, the nails fall off when a load is applied, so they are mounted on the studs and the parts with the support members.

[0003]

By the way, even if it is desired to attach a shelf support or a hook to a wall having no studs or support members, it cannot be attached at present. SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and an object of the present invention is to provide an attachment capable of directly attaching an article to various boards or plywood.

[0004]

According to the present invention, the following technical measures have been taken in order to achieve the above object. That is, the article mounting device of the present invention includes a mounting device main body for mounting an article on a wall or a ceiling made of various boards, plywood, and the like, and a pair of right and left nail displacing members fitted into a concave portion provided from the back side of the main body. A back cover body having a portion, a nail puller made of an elastic body such as a leaf spring fitted into the concave portion and supported by the support portion, and a nail puller pushing screw screwed into the bottom wall of the concave portion of the main body And at least two pairs of nails, and a nail hole is provided on the back lid body in such a manner that its support body is inclined in the front-rear direction and upward with respect to the main body mounting surface, and the nails correspond to the nail holes. A nail hole is provided at both ends of the approaching body and the bottom wall of the concave portion of the main body, and the main body side nail hole is a horizontally long hole.

[0005] Further, the article mounting device of the present invention is characterized in that article engaging grooves parallel to each other and parallel to the mounting surface of the main body are vertically penetrated on both side surfaces of the mounting device main body. And Also, a hook is provided on the attachment body or the back cover of the article attachment of the present invention.

[0006]

According to the present invention, when the screw for pushing the nail puller is loosened, the mounting tool is applied to an arbitrary position on the mounting wall, and the nail is screwed, the nail is screwed obliquely downward into the wall of a board or the like. . Next, when the screw for pushing the nail puller is screwed in, the nail puller is deformed, and both ends move in the screw axis direction.
The head of the nail inserted into the nail puller is shifted inward from the position indicated by the two-dot chain line to the position indicated by the solid line in FIG. 5 so that the nail has an eight-shape.

Therefore, when a load is applied to the fixture, a force acts on the nail in the screwing direction and in the direction in which the nail tip spreads, so that the nail does not come off and the fixture does not fall off. Naturally, the article fixed to the fixture can be securely and firmly attached to the wall surface. Further, the present invention provides a hook on the fixture, can be mounted on a wall in the same manner as the fixture, and when a load is applied by hanging an object on the hook, It acts like a fixture and does not fall off the wall.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 13 show an embodiment of the present invention, in which a fixture 1 is made of metal, and a fixture main body 2, a back cover 3, a nail puller 4, a nail pusher push screw 5, and two screws 1 are shown. It comprises a pair of screw nails 6 and a cover fixing screw 7.

As shown in FIGS. 2 and 7, the mounting body 2 has a vertically long rectangular shape as viewed from the front and the back, the upper and lower parts of the front are inclined, and the back is the mounting surface 2A. In addition, a back cover body fitting concave portion 8 and a nail puller body fitting concave portion 9 are provided on the surface 2A, and the concave portion 9 is provided on the mounting surface 2.
A is provided at a predetermined angle θ with respect to A, and the concave bottom 9A is a surface perpendicular to the concave upper wall 9B, and the concave bottom 9A wall (front wall) is provided on both left and right sides. A long nail hole 10 is provided in the direction, and a screw hole 11 is provided at the center in parallel with the concave upper wall 9B (see FIG. 8).

The nail hole 10 has a large stepped hole on the front side so that the nail head 6A can be fitted therein, and the nail head 6A can be moved in the left-right direction. Also,
Screw holes 12 for fixing the back cover body are provided on the left and right sides of the recess 8. An article engaging groove 13 which is parallel to each other and parallel to the mounting surface 2A is provided on the left and right outer surfaces of the mounting body 2 so as to penetrate in the vertical direction. Screw hole 14 is provided.

As shown in FIGS. 9 to 11, the back cover 3 has a plate shape and has a back (outer surface)
A rectangular pillar-shaped nail puller supporting portion 15 is projected upwardly toward the front at an angle θ which is the same as the inclination angle θ of the concave upper wall 9B with respect to A. The nail holes 16 are parallel and correspond to the nail holes 10 of the main body 2.
Are provided in a penetrating manner. Note that the nail hole 16 is a stepped hole that is widened on the front side in the left-right direction so that the nail can be moved.

Further, a stepped screw insertion hole 17 is provided at the left and right ends of the center of the rear surface 3A of the back cover 3 in correspondence with the screw holes 12 of the main body 2. The back surface 3A of the back cover 3
Is designed to be flush with the mounting surface 2A of the main body 2. The nail puller 4 is made of a band-shaped leaf spring, and is shown in FIG.
As shown in FIG. 5, the central portion in the longitudinal direction is curved in a bulging shape to one side so that it can be fitted into the concave portion 9 of the main body 2. In addition, the bulging portion 4A can be inserted between the supporting portions 15 and 15 of the back cover 3, and both ends of the nail puller 4 are provided with nail holes 16 of the supporting portion 15 as shown in FIG. The nail holes 18 are provided at the same intervals as the intervals.

Then, as shown in FIG. 5, the nail puller 4 is fitted into the recess 9 of the main body 2 so that the bulging portion 4A is on the mounting surface 2A side, and the bending of the bulging portion 4A is performed. The inner side surface is brought into contact with the tip of the push screw 5, and thereafter, both ends of the nail puller 4 are supported by the support portions 15, 15 of the back cover 3 fitted into the recesses 8, 9. Both ends of the nail puller 4 are movable between the 15 end and the recess bottom 9A.

In the embodiment of the mounting device 1, when the mounting device 1 is mounted on a wall 19 made of a board or the like, the screw 6
Is inserted through the nail hole 10 of the fixture body 2, and is inserted through the nail hole 18 of the nail puller 4 and the nail hole 16 of the back cover 3, and the mounting surface 2 </ b> A
Is brought into contact with an arbitrary position of the wall 19, and the screw 6 is screwed perpendicularly to the wall 19. At this time, the pushing screw 5 is screwed in so that its tip slightly contacts the curved inner surface of the nail puller 4.

Therefore, the pushing screw 5 is screwed by a driver or the like to strongly push the bulging portion 4A of the nail puller 4 so that both ends of the nail puller 4 are restrained by the ends of the support portion 15. It moves toward the opposing inner push screw 5. By moving both ends of the nail puller 4, the nail hole 1 is moved.
0 is a horizontal slot, so the nail head 6 of the screw nail 6
A and 6A are drawn together without restraint,
The interval on the nail head 6A side is narrower than the interval on the tip side, and FIG.
From the two-dot chain line to the solid line as shown by the solid line.

In this manner, the screw nails 6 and 6 (which may be simple nails and the structure of the nails are not limited) are screwed downward with respect to the wall 19 at an inclination angle of θ, and
Since the distal ends are open to each other, even if a load is applied to the fixture 1, a force acts on the screw nails 6, 6 in the screwing direction, so that the screw nails 6 do not come off. Therefore, the fixture 1 is firmly fixed without falling off the wall 19.

When mounting an article, for example, a shelf, using the mounting fixture 1, the mounting may be performed by using the engaging groove 13 and the screw hole 14 of the main body 2 as illustrated in FIGS. it can. That is, the shelf 20 is provided with mounting portions 21 at the left and right end portions which are vertically penetrated in a groove shape on the wall 19 side and which can be externally fitted to the main body 2. An engaging ridge 23 is provided at 22 to fit into the engaging groove 13 of the main body 2, and a screw insertion hole 24 corresponding to the screw hole 14 is provided on the outer side of each of the mounting portions 21.

The mounting portion 1 is fitted to the mounting portion 21 of the shelf 20 and fixed by screws (not shown) screwed from the screw insertion holes 24 into the screw holes 14, and then the mounting surface 2 A is attached to the wall 19. , And can be attached to the wall 19 by the screw nail 6 in the same manner as described above. Further, by closing the upper end of the mounting portion 21 of the shelf 20, the load of the shelf 20 and the object placed thereon can be transmitted to the fixture 1 by the upper end plate.

Further, the engaging groove 13 of the fixture 1 can be omitted, and screw holes can be provided on both side surfaces or the front side to screw the articles. A hook such as a hook or a hook hole suitable for mounting can be provided on the mounting body 2. FIGS. 17 to 27 show an embodiment of the hook (hereinafter referred to as hook) 25 of the present invention.
At the lower end of the back cover 3 of the fixture 1 of the present invention, a key-shaped hook 26 '
Is extended. Since the hook 25 has the attachment 1 as a main part, the same reference numerals as those in FIGS. 1 to 13 denote the same parts as those in FIGS.

That is, the hook 25 has a lower end of the back cover 3 extended below the lower end of the main body 2 and is bent forward to form a hook-shaped hook portion 26. The fitting notch 27 of the hook portion 26 is formed, and the left and right widths of the lower end portion 2B of the main body 2 and the hook portion 26 are sequentially reduced. 26 and 27 show the main body cover 29, and FIG.
As shown by the two-dot chain line, the nail hole 10 and the screw hole 11 are covered by covering the upper half of the main body 2, and are manufactured to be detachable from the main body 2 by a synthetic resin material.

The mounting of the hook 25 of the present invention on the wall 19 is exactly the same as the mounting operation of the mounting tool 1, and therefore the description is omitted. In the embodiment of the hook 25 of the present invention,
The back cover 3 is provided with a hook portion 26.
11, a hook-shaped hook, an L-shaped or horizontal bar-shaped hook, or the like can be provided at an appropriate position on the lower end or the front surface of the main body 2.

Further, the main body cover 29 can be covered with the attachment 1. The present invention is not limited to the above embodiments, and design changes can be made as appropriate.

[0023]

As described above, the article mounting device of the present invention is mounted on a mounting device body for mounting an article on a wall or ceiling made of various boards, plywood or the like, and is fitted into a concave portion provided from the back side of the body. A back cover having a pair of left and right nail puller support portions,
At least two pairs of a nail puller made of an elastic body such as a leaf spring fitted into the concave portion and supported by the support portion, and a nail puller pushing screw screwed into the bottom wall of the concave portion of the main body; Nail holes are provided in the back lid body, and the support body is provided with nail holes in the front-rear direction and inclined upward with respect to the main body mounting surface, and both ends of the nail puller and the main body recess corresponding to the nail holes. A nail hole is provided in the bottom wall, and the main body side nail hole is made to be a horizontally elongated hole, so that it can be firmly and firmly fixed to boards or plywood boards that usually do not have nails, and can be installed at any position Articles can be attached.

Further, the article mounting device of the present invention is characterized in that article engaging grooves parallel to each other and parallel to the mounting surface of the main body are provided on both side surfaces of the mounting device so as to penetrate vertically. Therefore, the article can be easily attached to the fixture body, and can be securely and stably attached. The hooking body of the present invention is characterized in that a hooking portion is provided on the main body or the back lid body of the article mounting tool, so that the hooking body can be securely placed at an arbitrary position on a wall surface such as a board or a plywood board which usually cannot be nailed. Can be installed firmly.

[Brief description of the drawings]

FIG. 1 is a central vertical sectional view (sectional view taken along the line AA in FIG. 4) showing an embodiment of the article mounting device of the present invention.

FIG. 2 is a front view of the embodiment.

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is an upper plan view of FIG. 2;

FIG. 5 is a sectional view taken along line BB of FIG. 3;

FIG. 6 is a top plan view of the fixture main body in the embodiment.

FIG. 7 is a rear view of the attachment main body.

FIG. 8 is a sectional view taken along line CC of FIG. 6;

FIG. 9 is a front view of the back cover in the embodiment.

FIG. 10 is an upper plan view of FIG. 9;

FIG. 11 is a left side view of FIG. 9;

FIG. 12 is a top view of the nail puller in the embodiment.

FIG. 13 is a front view of the nail puller.

FIG. 14 is a plan view showing a shelf mounting example according to the embodiment.

FIG. 15 is a front view of FIG.

FIG. 16 is a left side view of FIG.

FIG. 17 is a left side view showing an embodiment of the present invention provided with a hook.

FIG. 18 is a plan view of the embodiment.

FIG. 19 is a front view of the embodiment.

FIG. 20 is a sectional view taken along line DD of FIG. 19;

FIG. 21 is a front view of the main body in the embodiment.

FIG. 22 is a sectional view taken along line EE of FIG. 21;

FIG. 23 is a front view of the back cover in the embodiment.

FIG. 24 is a top plan view of FIG. 23.

FIG. 25 is a left side view of FIG.

26 is a vertical sectional view (a sectional view taken along line FF of FIG. 27) of a center cover of the main body cover in the embodiment. FIG.

FIG. 27 is a rear view of the main body cover.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Article mounting fixture 2 Mounting fixture main body 2A mounting surface 3 Back cover 4 Nail puller 5 Nail puller pushing screw 6 Screw nail 9 Depression 9A Depression bottom wall 10 Nail hole 11 Screw hole 13 Engagement groove 15 Nail puller Body support 16 Nail hole 18 Nail hole 19 Wall 25 Hook (hook) 26 Hook

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A47G 29/00 A47J 45/02

Claims (3)

(57) [Claims] 1. A back cover having a mounting body for mounting an article on a wall or ceiling made of various boards, plywood, or the like, and a pair of left and right nail puller support portions fitted into recesses provided on the back of the main body. A body, a nail puller made of an elastic body such as a leaf spring fitted in the concave portion and supported by the support portion, and a nail puller pushing screw screwed into the concave bottom wall of the main body; A pair of nails, the back lid body of which is provided with support holes in the front-rear direction and inclining upward with respect to the body mounting surface, and both end portions of the nail puller corresponding to the nail holes; And a nail hole provided in the bottom wall of the concave portion of the main body, wherein the nail hole on the main body side is a horizontally elongated hole. 2. The article according to claim 1, wherein an article engaging groove parallel to each other and parallel to a mounting surface of the main body is provided on both side surfaces of the mounting body in a vertically penetrating manner. Article attachment. 3. The article fixture according to claim 1, wherein a hook is provided on the main body or the back cover of the article fixture.