JPH0870984A - Hook for hanging - Google Patents

Abstract

PURPOSE: To strike a nail into a wall surface consisting of a gypsum board in such a way that the nail is not likely to slip off by providing a fixing plate with a part bulging from the rear to the front surface, and furnishing this bulging part with a plurality of nail holes in such a way as directed downward aslant relative to the wall surface. CONSTITUTION: In that part of a fixing plate 1 nearer the upper edge, a part 3 bulging from the rear to the front surface and having a triangular longitudinal section is formed across the fixing plate 1 in the horizontal direction. Nail holes 4 directed downward aslant relative to the wall surface are formed in the parts nearer the left and right sides of that nearer the left and right sides of the bulge 3 slope running from the ridge of the bulge 3 to the upper edge of the fixing plate 1. Other nail holes 4 perpendicularly intersecting the wall surface A are formed in the central part of the flat portion above the bulge 3 and in the parts nearer the left and right sides of the other flat portion under the bulge 3. According to this configuration, nails 5 driven into the holes 4 in the bulge 3 are directed downward aslant relative to the wall surface A while nails 5 driven into the holes 4 in the flat portions are directed perpendicularly to the wall surface A.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging hook fixed to a wall surface for hanging small articles on the wall surface.

[0002]

2. Description of the Related Art This type of hanging hook has a structure in which a hook portion is provided below a fixing plate fixed to a wall surface, and the fixing plate is fixed to the wall surface by a nail or an adhesive. It has become so.

[0003]

By the way, in recent years, the wall surface of a building is often formed of gypsum board, but since the wall surface of the gypsum board is not nailed, the above-mentioned hanging hooks can be used. Even if the fixing plate is nailed to the wall surface of the gypsum board, there is a problem that the nail immediately comes off and the fixing plate falls off the wall surface.

For this reason, conventionally, when fixing the fixing plate of the hanging hook to the wall surface of the gypsum board with a nail, the position of the base crosspiece on which the gypsum board is struck is found from above the gypsum board, and The fixing plate is fixed to a certain part.

Therefore, conventionally, on the wall surface of the gypsum board,
When installing the hanging hook, there is a problem that the installation place is limited to the place where the base crosspiece is provided.

[0006] Therefore, the present invention, when the fixing plate of the hanging hook is fixed to the wall surface of the gypsum board with nails,
It is intended to provide a hanging hook having a structure in which a nail is hard to come off.

[0007]

In order to solve the above-mentioned problems, the present invention provides a hanging hook in which a hanging hook portion is provided in a lower portion of a fixing plate fixed to a wall surface. The fixing plate is formed with a raised portion that rises from the back surface side to the front surface side, and a plurality of nail holes are formed in this raised portion so as to be obliquely downward with respect to the wall surface.

[0008]

When the nail is driven into the nail hole, the nail is driven obliquely downward with respect to the wall surface along the nail hole. Therefore, even if the article is hung on the hook portion provided in the lower portion of the fixing plate. ,
The nails are hard to come off.

[0009]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

The hanging hook shown in FIGS. 1 and 2 is
The fixing plate 1 fixed to the wall surface A is formed in a rectangular shape with the upper side curving slightly upward, and the hook portion 2 is provided upward in the central portion of the lower side.

On a portion near the upper side of the fixed plate 1, a raised portion 3 which is raised from the back surface side to the front surface side and which has a triangular vertical section is formed so as to cross the fixed plate 1 in the horizontal direction.

As shown in FIG. 2 at the left and right sides of the slope of the raised portion 3 extending from the ridgeline of the raised portion 3 toward the upper side of the fixed plate 1.
As shown in FIG. 3, when the back surface of the fixed plate 1 is brought into contact with the wall surface A, the nail hole 4 is formed so as to face obliquely downward with respect to the wall surface A.

The central portion of the flat portion from the upper side of the fixed plate 1 to the raised portion 3 and the portions of the flat portion below the raised portion 3 on the left and right sides are in a direction orthogonal to the wall surface A. A nail hole 4 is formed in the.

As shown in FIG. 2, the nail 5 driven into the nail hole 4 formed in the raised portion 3 faces obliquely downward with respect to the wall surface A and is driven into the nail hole 4 formed in the flat portion. Nail 5
Will be oriented at a right angle to the wall surface A.

The hanging hook shown in FIGS. 3 and 4 is
1 and 2 except that in the embodiment of FIGS. 1 and 2 described above, the protruding portion 3 formed in a straight line in the horizontal direction is formed in a V-shape that bends upward from the central portion in the left-right direction toward both left and right sides. It has the same configuration as the second embodiment.

Next, in the hanging hook shown in FIGS. 5 and 6, the fixing plate 1 fixed to the wall surface is formed in a rectangular shape, and the hook portion 2 is provided upward in the central portion of the lower side. There is.

The fixed plate 1 is formed with a raised portion 3 which is raised from the back surface side to the front surface side, leaving a narrow flat portion on the four sides. The raised portion 3 has a ridge line 6 that is parallel to the upper side and has a width in the left-right direction that is approximately half the width of the fixed plate 1 at a portion near the upper side. It consists of two slopes.

Of the four inclined surfaces, the upper inclined surface is formed with a nail hole 4 directed obliquely downward with respect to the wall surface. Further, a nail hole 4 is formed in a direction slightly orthogonal to the wall surface at a slightly upper portion in the middle of the flat portion along the left and right sides.

Next, in the hanging hook shown in FIGS. 7 and 8, the fixing plate 1 fixed to the wall surface is formed in a circular shape, and the hook portion 2 is provided upward in the lower portion of the peripheral edge. There is.

The fixed plate 1 is formed with a raised portion 3 which is raised from the back surface side to the front surface side while leaving a narrow flat portion at the peripheral edge. The raised portion 3 has a substantially circular flat surface 7 whose central portion is parallel to the surrounding flat portion, and the fixed plate 1 from the flat surface 7.
And an inclined surface 8 that is inclined toward the flat portion of the peripheral edge and that extends along the flat portion of the peripheral edge.

The inclined surface 8 is formed with a total of five nail holes 4 on the center line that divides the fixed plate 1 into two parts, left and right. The direction of the nail hole 4 is a circular fixed plate 1
It is formed obliquely with respect to the wall surface A so as to be directed to a point having a predetermined depth of the wall surface A on an orthogonal line passing through the center of.

[0022]

As described above, in the hanging hook of the present invention, the raised portion formed on the fixing plate has the nail hole directed obliquely downward with respect to the wall surface. Therefore, the nail is driven into the nail hole. Since it is driven obliquely downward to the wall surface along the nail hole, there is an effect that the nail does not easily come off even on the wall surface of the gypsum board.

Further, since the nail hole directed obliquely downward with respect to the wall surface is formed in the raised portion, there is an effect that the nail can be easily hit.

Further, since the fixing plate is reinforced by the raised portion, the thickness of the fixing plate can be reduced, the cost can be reduced, and the fixing plate can be prevented from being deformed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view showing a usage state of the same as above.

FIG. 3 is a front view showing a second embodiment of the present invention.

FIG. 4 is a perspective view of FIG.

FIG. 5 is a front view showing a third embodiment according to the present invention.

6 is a perspective view of FIG.

FIG. 7 is a front view showing a fourth embodiment of the present invention.

FIG. 8 is a perspective view of FIG.

[Explanation of symbols]

 1 Fixing plate 2 Hook plate 3 Raised part 4 Nail hole 5 Nail 6 Ridge line 7 Flat surface 8 Sloping surface

Claims (1)

[Claims] 1. A lower portion of a fixing plate fixed to a wall surface,
In the hanging hook provided with the hanging hook portion, the fixing plate is formed with a raised portion protruding from the back surface side to the front surface side, and a plurality of nail holes are formed in the raised portion obliquely with respect to the wall surface. A hanging hook characterized by being formed downward.