JP6572477B1 - Wall anchor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the operability when removing an object to be locked because there are few protrusions from the wall surface according to the present invention, and there is little labor for attaching a locking tool, and the pin mark remaining on the wall surface is minimized. Provided is a locking device that is provided with a measure for preventing the wall from falling off. A sheet-like or plate-like pedestal coated with an adhesive on one side, a convex snap button, and a single needle-like substance, the pedestal and the convex snap button are integrated, and the back of the pedestal A wall-hanging device characterized by a structure in which needle-like substances are attached so as to be freely movable within a range of a certain angle with the vertical direction. [Selection] Figure 1

Description

The present invention relates to a wall surface locking tool used by being fixed to a wall surface made of gypsum board.

Conventionally, it is common to use a hook-shaped locking tool when frequently locking and detaching among the locking tools that are used while being fixed to a wall surface made of gypsum board. However, the hook-shaped locking tool requires a protrusion from the wall surface, and the protrusion may damage the scenery of the wall surface, and in some cases, has a disadvantage that clothes or the like are caught.

Further, as a method of fixing the locking tool to the wall surface made of gypsum board, it is common to fix the pin integrated with the locking tool by piercing the wall surface or by fixing the locking tool to the wall surface. However, unless the object to be locked is lightweight, it is common to use a locking tool integrated with the pin.

Here, when fixing a locking tool to a wall surface made of gypsum board with a single pin, the damage to the wall surface is only one pin hole and it is easy to attach the locking tool. In the case of fixing to a gypsum board wall surface having a weak holding power, there is a drawback that the locking tool is easily detached. Therefore, in recent years, various locking devices with such measures for preventing falling off from the wall surface have been commercialized, and as a typical example, a plurality of pins are driven in a cross and fixed to the wall surface made of gypsum board. Tools. However, in this case, there are disadvantages that a plurality of pin holes remain on the wall surface and damage to the wall surface becomes large, and the attaching operation of the locking tool is not easy and takes time.

An example of a method for solving such a problem is a hanging tool disclosed in Patent Document 1. In this case, when the hanging tool is fixed with a plurality of nails, the hanging tool is temporarily fixed to the surface to be attached with an adhesive, thereby facilitating the mounting operation of the hanging tool.

JP2000-051058

However, in the conventional example shown in Patent Document 1, although the attachment work is slightly easier, the attachment board of the hanging tool and the nail are separated, and the trouble of driving the nail through the nail insertion hole is reduced. However, it does not eliminate all the drawbacks described in paragraph 0004.
Therefore, in the present invention, in order to eliminate the disadvantages described in the paragraphs 0002 and 0004, there are few protrusions from the wall surface, the operability when removing the object to be locked is good, and the trouble of attaching the locking tool is reduced. Provided is a locking device that is minimal, has minimal trace of pins remaining on the wall surface, and has been provided with measures to prevent the wall from falling off.

A wall surface locking device according to a first problem solving means is a locking device used by being fixed to a wall surface made of gypsum board, and a sheet-like or plate-like base coated with an adhesive on one side and a convex snap button And a single needle-like substance, the pedestal and the convex snap button are integrated, and the needle-like substance can be freely operated within an angle of about 20 degrees with respect to the vertical direction of the back of the pedestal. It is the wall surface locking tool (1st invention) characterized by the structure to which was attached.

Here, as an example of the locking tool, a sheet-like base is made of a substantially square vinyl tape-coated wallpaper with an adhesive tape of about 3 cm square, and a snap button generally called a spring hook is used as a convex snap button. Used is a structure in which the needle-shaped substance is loosely fitted on the back surface of the spring hook so as to be freely operable within an angle of about 20 degrees with the vertical direction.

According to a first aspect of the present invention, there is provided a wall surface locking device which is engaged by engaging a concave snap button attached to an object to be locked with a convex snap button of the locking device fixed to a wall surface made of gypsum board. It consists of a structure that locks an object to the wall surface.

As a method of fixing the pedestal to the gypsum board wall surface, a method of fixing only by the adhesive effect by a strong adhesive is also conceivable, but in that case, the adhesive surface shifts due to long-term use due to the force applied in the plane direction, and the In particular, the pedestal may come off the wall surface. As a countermeasure, there is a means to strengthen the adhesive force, but in that case, the wallpaper may be damaged when the base is removed from the wall surface. On the other hand, when fixing the pedestal to the wall made of gypsum board only with needle-like substances, the pedestal falls off the wall due to the working force and vertical force when removing the snap button from the weak holding power of the gypsum board. It is assumed that

In the present invention, the force applied in the plane direction is prevented by a single needle-like substance to prevent the pedestal from shifting, and the surface acting when the snap button is disengaged and the force in the vertical direction depend on the adhesive. Responsible for preventing the pedestal from falling off due to the adhesive effect, it is possible to prevent the wallpaper from being damaged when the pedestal is removed from the wallpaper by minimizing the adhesive force.

A wall surface locking tool according to a second problem solving means is the wall surface locking tool (second invention) provided with a concave snap button instead of the convex snap button in the locking tool according to the first invention.

As a first effect, a hook-like locking device that uses a snap button for the locking mechanism of the product of the present invention to release the locking by pulling the locked object when removing the locked object. Good operability during removal is not mentioned.

As a second effect, by using a snap button for the locking mechanism of the product of the present invention, the product of the present invention is bonded to the wall surface with an adhesive strength higher than the fitting force of the snap button. Even if it locks, it has the structure which can prevent that a locking tool remove | deviates from a wall surface by removing a snap button first.

As a third effect, the product of the present invention is a combination of the acicular substance and the adhesive effect as a fixing method to the wall surface of the pedestal, so that the mounting operation to the wall surface of the pedestal is extremely simplified. Conventionally, there are various fixing methods such as fixing with a plurality of thin nails, but the simplest fixing method is a hook-shaped locking device such as a push pin. The mounting operation of the product of the present invention is the same as that of the push pin, and can be mounted by the simplest fixing method.

As a fourth effect, the product of the present invention has a structure in which the needle-like substance is attached in a state where it can freely operate within an angle of about 20 degrees with respect to the vertical direction of the back surface of the base.
Similar to the conventional hook-shaped locking device, when the needle-like substance is attached perpendicularly to the back surface of the pedestal, when the needle-like substance is inserted with a slight angle from the wall surface vertical direction, the needle The pedestal and the snap button that are perpendicular to the particulate matter will have a slight angle to the wall surface, in which case the pedestal cannot be completely bonded.
The product of the present invention can be operated freely within a range where the needle-like substance forms an angle of about 20 degrees with respect to the vertical direction of the back surface of the pedestal. Therefore, the needle-like substance is inserted with a slight angle from the vertical direction of the wall surface. Even in this case, the base and the snap button can be completely bonded to the wall surface.

The perspective view of the wall surface locking tool concerning Claim 1 is shown. Explanatory drawing of the wall surface locking tool which concerns on Claim 1 is shown. Sectional drawing of the wall surface locking tool which concerns on Claim 1 is shown. Sectional drawing of the wall surface locking tool which concerns on Claim 2 is shown.

1 to 4 show one embodiment of the product of the present invention.
Figure 1 is a perspective view of the wall fastener according to claim 1, the locking tool that convex Banehokku (2) is attached to the adhesive with the base (1) of needles (3) and an adhesive It is fixed to the wall (6) made of gypsum board by the adhesive effect. A structure in which the recessed spring hook (4) attached to the locked object (5) is engaged with the convex spring hook (2) to lock the locked object (5) to the gypsum board wall surface (6). It is.

2a and 2b are explanatory views of a wall surface locking tool according to claim 1. FIG.
FIG. 2a illustrates the state of attachment of the product of the present invention. When the needle-like substance (3) is inserted at an angle of α ° with respect to the vertical direction of the wall surface (6) made of gypsum board, the needle-like substance (3 ) Can move freely within a range of a certain angle with the pedestal (1) and the convex spring hook (2), so that the pedestal (1) is completely adhered to the gypsum board wall surface (6) with adhesive. Can be fixed. In this case, the angle α is assumed to be about 10 ° at the maximum.

FIG. 2b illustrates the mounting situation when the product of the present invention is similar to a conventional saddle type. Since the needle-like substance (3) is vertically fixed to the base (1) and the convex spring hook (2), the needle-like substance (3) is placed in the vertical direction of the gypsum board wall surface (6). When it is inserted at an angle of α °, the convex spring hook (2) is fixed at an angle of α ° with respect to the gypsum board wall surface (6). As a result, the pedestal (1) has a gypsum board wall surface. (6) cannot be completely bonded. This leads to a significant decrease in the bonding effect and is not preferable in view of the landscape.

Generally, when inserting a single needle-like substance into a wall surface, such as a hook-shaped push pin, it is actually difficult to insert it vertically with respect to the wall surface. The actual situation is that it is inserted. Although it was not necessary to worry about such a slight inclination with a conventional push pin having a bowl shape, the wall surface locking device of the present invention completely bonds the base (1) to the wall surface (6) made of gypsum board. Therefore, the pedestal (1) must always be parallel to the wall surface (6) made of gypsum board, and for this purpose, the needle-like substance (3) is placed on the pedestal (1) and the convex spring hook (2 The structure that can be freely operated within an angle of about 20 degrees with respect to the vertical direction ) is an important factor.

FIG. 3 shows a cross-sectional view of the wall surface locking device according to claim 1.
The convex spring hook constituting the product of the present invention is composed of a genko (2a) and a chin (2b), and the genko (2a) and the fountain (2b) are integrated with the pedestal (1) sandwiched therebetween. In addition, the needle-like substance (3) is loosely fitted in the genus (2a) at the end of the needle through hole of the hobo (2b).

FIG. 4 shows a cross-sectional view of a wall surface locking device according to claim 2.

1 Pedestal 2 Convex Spring Hook 2a Genco 2b Hoso 3 Needle-like Material 4 Concave Spring Hook 5 Locked Object 6 Gypsum Board Wall 7 Concave Spring Hook

Claims (2)

A locking tool used by being fixed to a wall surface made of gypsum board, comprising a sheet-like or plate-like base coated with an adhesive on one side, a convex snap button, and one needle-like substance, convex snap are integrated, wall fasteners, wherein needles are attached structure freely operable within a range with respect to the pedestal the back surface vertical forms an angle of about 20 degrees.   The locking device according to claim 1, wherein the locking device has a concave snap button instead of the convex snap button.

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