JPH0243247Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a wall mount used for attaching a suspended object such as a hanger to a wall surface.

<Prior art> Conventionally, in order to attach this type of fixture to a wall or ceiling such as plywood, plasterboard, or lacquered wall,
In order to obtain the installation strength, nails were driven diagonally from above, but this nail driving process was extremely difficult and the nail driving angle was not constant, making it difficult to obtain sufficient installation strength to hang the suspended object. The drawback was that it was not available.

<Means for Solving the Problems> The present invention was made based on the above-mentioned shortcomings, and aims to improve the driving strength of nails used when installing fixtures, and to achieve this purpose. Therefore, the present invention provides a wall mount having a plurality of nail lead holes penetrating from the surface to the back of a suspension base made of synthetic resin, metal, or ceramic, in which the opening on the front side of the nail lead hole is connected to the suspension base. The holes are arranged in rotationally symmetrical positions around the central axis of the tool base, and are bored in directions oblique to the central axis so that their extension lines are spaced apart from each other. do.

<Example> Hereinafter, an example of the present invention will be specifically described with reference to FIGS. 1 to 3.

In FIGS. 1 and 2, a substantially "L"-shaped hanger 1 and a truncated cone-shaped hanging base 2 from which the hanger 1 hangs are integrally formed, and are made of various synthetic resins, various ceramics, or It is made of metal such as aluminum. The hanging tool base 2 has its upper end surface in contact with a wall surface, and is fixed to the wall surface by driving a mounting nail into the base 2. For this reason, the base 2 has a plurality of nail lead holes 3, 3... extending from the surface. It is penetrated to the bottom. As shown in the figure, the nail lead holes 3, 3 are arranged with their openings on the surface side rotationally symmetrical around the central axis of the hanging tool base 2, and each with respect to the central axis. in an inclined direction and each lead hole 3, 3
The holes are drilled in directions that are separated from each other so that the extension lines of the nails, that is, the parts that protrude into the wall of the driven nails, do not intersect. When a nail is driven into the nail lead hole 3 formed in this way and attached to a wall surface, at least one nail can firmly withstand the weight and direction of the object hung on the hanger 1. , so it will not fall off the wall.

That is, the hanger does not easily separate from the wall surface even if the load is pulled from any direction. Therefore, even if the mounting surface is a thin plywood board or soft gypsum board, and the nail has a diameter of 1.5 mm or less, the installation is strong, and even though it is easy to drive in and pull out the nail, the installation strength is low. It is strong.

3A and 3B both show different shapes of the hanging tool base 8, each needle lead hole 9, 9... is arranged so as to have the same relationship as in the previous embodiment, and each is attached to a stepped portion 8a. It is adapted to be engaged with a separately prepared hanger part.

Next, FIGS. 4 to 6 show other embodiments of the present invention, in which the hanging tool base and the hanger are separate bodies. First, the hanger base 13 in FIG. 4 has a button shape, and an engaging protrusion 13b is formed on a collar piece 13a at the peripheral edge. And the hanger 14 is a hook 14.
a and a hat-shaped engagement member 14b, and the inwardly protruding engagement protrusion 14c of the member 14b engages with the engagement protrusion 13b of the hanging tool base 13 to be assembled. In this case, the hanging tool base 1
The nail lead hole 15 opened in 3 has the same conditions as the nail lead hole 3, and is formed so as to form a spiral trajectory with respect to each other.

5 and 6 show another attachment of the hanger base 18 and the hanger 19. In FIG. 5, the hanger 19 is provided with an engaging protrusion 19a, and 6 shows a case in which a stepped part 18a that engages with this engaging protrusion 19a is formed and these are fitted, and a case in which the hanger 19 is screwed into the hanger base 18. . In these embodiments, the nail lead holes are arranged in the same manner as in the previous embodiments.

<Effects of the invention> As described above, according to the invention, no matter what direction the stress is applied to the hanging tool base, at least one nail driven into the nail lead hole can withstand the stress. The hanging tool base is safe and secure as it will not fall off the wall surface, and the nail driving angle is fixed, making it easy to install even for amateurs, improving work efficiency. In addition, the suspension base of the present invention is formed in a substantially rotationally symmetrical shape, and the nail lead holes are drilled at rotationally symmetrical positions around the center axis of the suspension base, so that the suspension base does not touch the wall of the suspension base. Even if the contact area is narrowed or the number of nails used is minimized (2 to 3), the hanger can be reliably attached. Therefore, the wall mount of the present invention has the practical effect of not only being able to be easily installed even in a narrow space without restrictions on the installation location, but also making the work easier as fewer nails are used.

[Brief explanation of drawings]

1 and 2 are a perspective view and a bottom view of one embodiment of the present invention, FIGS. 3A and 3B are perspective views showing different shapes of the suspension base, respectively, and FIGS. 4A and 2B are perspective views of the present invention. A perspective view of another embodiment, and FIGS. 5 and 6 are side views of modified examples, respectively. 2, 8, 13, 18... Hanging tool base, 3, 9,
15...Nail lead hole.

Claims (1)

[Scope of utility model registration request] In a wall fixture made of synthetic resin, metal, or ceramic and having a substantially rotationally symmetrical shape, the nail lead hole has a plurality of nail lead holes penetrating from the front surface to the back surface of the hanger base, and the nail lead hole has an opening on the front side. They are arranged at rotationally symmetrical positions around the central axis of the suspension base, and are drilled in directions oblique to the central axis so that their extension lines are spaced apart from each other. Features wall mounts.