JP2008048765A - Furniture overturning prevention device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a furniture overturning prevention device for fixing furniture on a wall surface, or the like of a building to prevent overturning of the furniture by the shaking of an earthquake, or the like. <P>SOLUTION: A number of small holes 11a and 21a are disposed in connection ends 11 and 21 between a support body attaching plate part 1 and a furniture attaching plate part 2, and steel wire parts 31 of coil springs 3 are inserted into the small holes 11a and 21a so that the support body attaching plate part 1 and the furniture attaching plate part 2 are hinge-connected to each other with the coil springs 3. Preferably, the connection end 11 of the support body attaching plate part 1 overhangs in the opposite direction from the attaching face 1a and the connection end 21 of the furniture attaching plate part 2 overhangs also in the opposite direction from the attaching face 1a. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a furniture overturn prevention device for fixing furniture or the like to a wall surface of a building or the like in order to prevent the furniture and home appliances from falling over due to shaking during an earthquake.

  As a furniture overturn prevention tool that fixes furniture etc. to the wall surface of a building, etc., a flat plate is bent into an L shape, and one bent plate portion is formed on a mounting plate portion attached to the wall surface of the building. The other bent plate portion is formed on a mounting plate portion that is attached to furniture or the like (see, for example, Patent Document 1 (FIG. 7)), a mounting plate portion that is attached to the wall surface of a building, and a mounting plate portion that is attached to furniture or the like. (See, for example, Patent Document 1 (FIGS. 1 and 3)).

However, among these, when the wall and floor of the building are distorted, the mounting plate attached to the wall and the mounting surface of the mounting plate attached to the furniture do not adhere to the wall and furniture. There is a problem that the fixation of is incomplete. In the latter case, there is no problem as described above, but since the force caused by shaking such as an earthquake acts on the furniture fall prevention device as it is, if the force exceeding the limit is instantaneously applied, the furniture fall prevention device will come off. Furniture will fall.
Japanese Utility Model Laid-Open Publication No. 554-171246 (refer to FIGS. 1, 3 and 7 in particular)

  The present invention solves the conventional problems as described above and provides a furniture overturn prevention device for fixing furniture or the like to a wall surface or the like of a building in which the furniture or the like does not fall over due to shaking such as an earthquake.

  The furniture overturn prevention device of the present invention is provided with a plurality of small holes in each connecting end portion of the support mounting plate portion and the furniture mounting plate portion, and a steel wire of a coil spring in the plurality of small holes in both connecting end portions. A basic invention is characterized in that the support attachment plate portion and the furniture attachment plate portion are hingedly connected by the coil spring through the portion. In the present invention, it is preferable that the connecting end portion of the support mounting plate portion projects to the side opposite to the mounting surface, and the furniture mounting plate portion also projects the connecting end portion to the side opposite to the mounting surface.

  In addition, even if a viscoelastic material with release paper covered on the surface is attached to the mounting surface of the support mounting plate portion and the furniture mounting plate portion, the mounting nail is attached to the support mounting plate portion and the furniture mounting plate portion. Even if a hole for insertion is provided, a viscoelastic material with release paper covered on the surface is attached to the mounting surface of the support mounting plate portion and the furniture mounting plate portion, and the support mounting plate portion and the furniture mounting It is good also as what provided the hole for nail insertion for attachment in a board part.

  Since the furniture overturn prevention device of the present invention described above is formed by hinge-connecting the support mounting plate portion and the furniture mounting plate portion with a coil spring, the support mounting plate can be used even if the wall surface and floor surface of the building are distorted. Since the angle between the part and the furniture mounting plate part can be arbitrarily set, the respective mounting surfaces can be fixed to the wall surface and furniture by being attached.

  In addition, since the coil spring is a hinge formed by inserting the steel wire portion of the coil spring through a large number of small holes arranged at the connecting end portions of the support mounting plate portion and the furniture mounting plate portion, Since the support mounting plate and the furniture mounting plate are buffered by the flexure due to the elasticity of the coil spring, a large force is not directly applied to the wall surface or furniture due to the shaking at the time of the earthquake, and the furniture can be prevented from falling over. It is. Moreover, since the force with respect to the coil spring is distributed to the hole edges of many small holes, there is no possibility that the small holes are broken or the coil spring is cut. Even if several of the small holes are damaged or the coil spring is cut, the hinge connection is accurately retained by the coil spring that is cut and separated from the other small holes, so that the furniture can be prevented from falling over. .

  In addition, the connecting end of the support mounting plate is projected to the opposite side of the mounting surface, and the furniture mounting plate is also projected to the opposite side of the mounting surface of the coil spring. The peripheral edge does not come into contact with the wall surface or furniture, and the attachment is easy.

  And if the viscoelastic material which covered the release paper on the attachment surface of the support body attachment plate part and the furniture attachment plate part is pasted, the release paper can be removed and fixed to the wall surface and furniture. It can be used on walls and furniture that do not have nails. Furthermore, since the viscoelastic material can absorb vibrations, it can prevent the furniture from falling over in combination with the buffering force of the coil spring.

  Also, if the support mounting plate part and the furniture mounting plate part are provided with holes for insertion of mounting nails, they can be fixed with nails such as screw nails and viscoelastic materials are difficult to stick. It can be used even on the wall of the prostrate. Further, a viscoelastic material with release paper covered on the surface is attached to the mounting surface of the support mounting plate and the furniture mounting plate, and nails for mounting are inserted into the support mounting plate and the furniture mounting plate. If the hole is provided, it can be fixed with the advantages of viscoelastic material and nails.

Next, a preferred embodiment of the present invention will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a flat support attachment plate portion made of a steel plate attached to a wall surface (a) of a building as a support, and 2 denotes a flat furniture attachment plate portion made of a steel plate attached to furniture (b) or the like. is there. The support body mounting plate portion 1 and the furniture mounting plate portion 2 are provided with a large number of small holes 11a and 21a at the connecting end portions 11 and 21 respectively, and the small number of small holes 11a and 21a are made of steel of the coil spring 3. The wire portion 31 is inserted and hinged by the coil spring 3.

  In addition, a large number of small holes 11 are provided by projecting the connecting end portion 11 of the support mounting plate portion 1 to the side opposite to the mounting surface 1a. Further, the furniture mounting plate portion 2 is also provided with a connecting end portion 21 protruding from the end opposite to the mounting surface 2a.

  A viscoelastic material 5 covered with release paper 4 is attached to the attachment surfaces 1a and 2a of the support attachment plate 1 and the furniture attachment plate 2. The viscoelastic material 5 is preferably made of a gel-like elastomer mat having adhesiveness and elasticity. However, the viscoelastic material 5 is a soft elastic rubber or synthetic resin mat provided with an adhesive on both sides. Also good.

  In this configuration, the support mounting plate 1 and the furniture mounting plate 2 are hingedly connected by the coil spring 3, so that the support mounting is possible even if the wall and floor of the building are distorted. Since the plate portion 1 and the furniture mounting plate portion 2 can be arbitrarily angled, the respective mounting surfaces 1a and 2a can be fixed to the wall surface (b) and the furniture (b).

  In addition, the coil spring 3 has a steel wire portion 31 of the coil spring 3 in a large number of small holes 11a and 21a disposed in the connecting end portions 11 and 21 of the support mounting plate portion 1 and the furniture mounting plate portion 2, respectively. Since it is inserted and used as a hinge, the support body mounting plate portion 1 and the furniture mounting plate portion 2 are buffered by the elastic bending of the coil spring 3, so that the wall (A) and furniture ( It is possible to prevent the furniture (b) from tipping over without momentarily applying a large force to (b). Further, since the excessive weight applied to the coil spring 3 is distributed to the hole edges of the many small holes 11a and 21a, there is no possibility that the small holes 11a and 21a are damaged or the coil spring 3 is cut. Even if several of the small holes 11a and 21a are damaged or the coil spring 3 is cut, the hinge connection is accurately retained by the coil spring 3 that is cut off and separated from the other small holes 11a and 21a. (B) can be prevented from falling.

  Further, the connecting end 11 of the support mounting plate 1 is extended to the side opposite to the mounting surface 1a, and the furniture mounting plate 2 is also extended to the side opposite to the mounting surface 2a. Therefore, the peripheral edge of the coil spring 3 does not come into contact with the wall surface (A) or the furniture (B), the mounting becomes easy, and the coil spring 3 is not stressed to prevent deterioration.

  If the viscoelastic material 5 whose surface is covered with the release paper 4 is attached to the attachment surfaces 1a and 2a of the support attachment plate portion 1 and the furniture attachment plate portion 2, the release paper 4 is removed and the wall surface is removed. (B) It can be fixed to furniture (b) and can also be used for walls and furniture that do not use nails. Furthermore, since the viscoelastic material 5 can absorb vibrations, it can prevent furniture from falling down in combination with the buffering force of the coil spring 3.

  In addition, like the other example 1 of the embodiment shown in FIG. 3, if the support attachment plate portion 1 and the furniture attachment plate portion 2 are provided with holes 6 for attaching attachment nails, nails such as screw nails are provided. The viscoelastic material can be used even on the wall surface of the anterior surface that is difficult to stick. Further, as in the other example 2 of the embodiment shown in FIG. 4, a viscoelastic material 5 covering the release paper 4 is pasted on the mounting surfaces 1 a and 2 a of the support mounting plate 1 and the furniture mounting plate 2. It is possible to fix the viscoelastic material and the nails together with the holes 6 for attaching the nails to the support mounting plate portion 1 and the furniture mounting plate portion 2 while wearing them. is there.

The partial cutaway perspective view showing an embodiment. The perspective view which shows the use condition of this invention. The partially notched perspective view which shows the other example 1 of embodiment. The partially notched perspective view which shows the other example 2 of embodiment.

Explanation of symbols

1 Supporting plate part
11 Connection end
11a small hole
1a Mounting surface 2 Furniture mounting plate
21 Connection end
21a small hole
2a Mounting surface 3 Coil spring 4 Release paper 5 Viscoelastic material 6 Hole for mounting nails

Claims (5)

  A large number of small holes are provided in each connecting end portion of the support mounting plate portion and the furniture mounting plate portion, and the steel wire portion of the coil spring is inserted into the plurality of small holes in both the connecting end portions. A furniture overturn prevention device, wherein the support body mounting plate portion and the furniture mounting plate portion are hinge-connected.   2. The furniture overturn prevention according to claim 1, wherein the connecting end portion of the support mounting plate portion is extended to the side opposite to the mounting surface, and the furniture mounting plate portion is also extended to the side opposite to the mounting surface. Ingredients.   The furniture overturn prevention tool according to claim 1 or 2, wherein a viscoelastic material covered with release paper is attached to the attachment surface of the support attachment plate portion and the furniture attachment plate portion.   The furniture overturn prevention tool according to claim 1 or 2, wherein holes for insertion of mounting nails are provided in the support body mounting plate portion and the furniture mounting plate portion.   A viscoelastic material covered with release paper is attached to the mounting surface of the support mounting plate portion and the furniture mounting plate portion, and holes for inserting nails for mounting are attached to the support mounting plate portion and the furniture mounting plate portion. The furniture overturn prevention tool according to claim 1 or 2 provided with.

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