JP4573334B2 - Furniture fall prevention device - Google Patents

Description

  The present invention relates to a furniture overturn prevention device for fixing furniture, etc. to a wall surface of a building in order to prevent furniture, Buddhist altars 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 of a building, etc., a flat plate is bent into an L shape, and one bent plate is attached to the wall of the building. There exists what formed the other bending board part in the attachment board part attached to top plates, such as furniture (for example, refer patent document 1 (FIG. 7)). However, there is a problem that the appearance is unsatisfactory because a fixing portion such as a mounting plate portion for attaching furniture or the like is exposed.

In addition, as for fixing furniture etc. to the wall surface without exposing the fixing part, the adhesive sheet is laminated on the resin foam, and the adhesive sheet is adhered and fixed to the back surface and wall surface of the furniture etc. Is also known (see, for example, Patent Document 2 (FIG. 4)). However, if the resin foam is thick, it tends to break, and there is a problem that it cannot be used when the distance between the back surface of the furniture and the wall surface is large.
Japanese Utility Model Publication No. 55-171246 (refer to FIG. 7 in particular) JP 2007-37793 A (in particular, see FIG. 4)

  The present invention solves the conventional problems as described above, and the fixed part is not exposed, and even if there is a distance between the back of the furniture and the wall surface, etc., the furniture is fixed to the wall surface etc. It is an object of the present invention to provide a furniture overturn prevention device in which furniture or the like does not fall down due to shaking of the like.

The furniture overturn prevention device of the present invention is a furniture overturn prevention device for fixing the back surface of furniture to a support, and closes the front and rear surfaces of the bellows main body to cover the furniture mounting surface and the support on the back of the furniture. A viscoelastic material that is attached to the back surface of the furniture and the support is attached to the furniture attachment surface and the support attachment surface, and is adjacent to the front and rear surfaces of the bellows body. A basic invention is characterized in that at least one of the portions is formed in a short cylindrical portion and air holes are provided around the short cylindrical portion . And in this invention, it is preferable to cover the surface of a viscoelastic material with a release paper. Further, a coil spring-like reinforcing material may be incorporated in the bellows body.

  The above-described furniture overturn prevention device of the present invention has a viscoelastic material adhered to a furniture mounting surface and a support mounting surface formed by closing the front and rear surfaces of the bellows body, and is used as a support such as a back surface and a wall surface of furniture. If attached, the back of the furniture etc. is fixed to the wall surface etc. via the bellows body without hiding and exposing the fixed part by furniture etc. It is something that can be done.

  Moreover, since the thing which concerns on this invention fixes the wall surface etc. to the back surface of furniture etc. via the elastic bellows main body, even when the space | interval of the back surface of furniture etc. and a wall surface etc. is wide or narrow It can respond. Further, when the interval is considerably wide, it is possible to cope by connecting a plurality.

Further, when at least one of the portions adjacent to the front and rear surfaces of the bellows body is formed in the short cylindrical portion and air holes are provided around the short cylindrical portion, air flows in and out from the air holes. Therefore, the bellows body can be smoothly expanded and contracted. And since the air hole is formed in the short cylindrical part, the inflow and outflow of air is performed more quickly than in the case where there is an air hole in the slope between the bellows peak and valley, so the air hole It is possible to minimize the deterioration of the strength of the bellows main body.

If the surface of the viscoelastic material is covered with release paper, the viscoelastic material can be easily peeled off during use without the problem that the viscoelastic material adheres to other objects during packaging and storage. Furthermore , if a coil spring-shaped reinforcing material is incorporated in the bellows body, the diameter of the bellows body is reduced because the coil spring-shaped reinforcing material reinforces the bellows body even if a strong load is applied. It is something that can be done.

Next, a preferred embodiment of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a bellows body. The bellows body 1 is formed on the furniture mounting surface 2 and the support mounting surface 3 by closing the front and rear surfaces. A viscoelastic material 5 covered with release paper 4 is attached to the furniture mounting surface 2 and the support mounting surface 3. The viscoelastic material 5 is preferably made of a gel-like elastomer mat having adhesiveness and elasticity. However, the viscoelastic material 5 has a soft elastic rubber and a synthetic resin mat provided with an adhesive on both sides. Also good.

Further, the bellows body 1 is formed with a portion adjacent to the front surface and the rear surface in the short cylindrical portion 11, and air holes 12 are provided around the short cylindrical portion 11. In addition, the short cylindrical part 11 may be formed in at least one of the locations adjacent to the front surface and the rear surface. 6 is a coil spring-shaped reinforcing material incorporated in the bellows body 1, and the coil spring-shaped reinforcing material 6 is fixed to both inner surfaces of the furniture mounting surface 2 and the support body mounting surface 3 to expand and contract the bellows body 1. The bellows main body 11 is reinforced following the above.

  The bellows body 1 is made of a thermoplastic elastomer, but other materials may be used as long as they constitute a strong bellows. Further, the bellows body 1 has a cylindrical shape as shown in FIGS. 1 and 2, but if it has a truncated cone shape as shown in FIG. In that case, a viscoelastic material 5 having a wide area in which the force is dispersed may be adhered. The bellows body 1 may be any shape that can form a bellows, such as an elliptical cylinder shape, a square cylinder shape, or a hexagonal cylinder shape.

  In order to fix furniture or the like to a wall surface or the like having the structure as described above, the release paper 4 covering the surface of the viscoelastic material 5 so that the viscoelastic material 5 does not adhere to other objects during packaging or storage. To peel off. And as shown in FIG. 3, furniture etc., ie, the back of a Buddhist altar (I), and the furniture mounting surface 2 formed by closing the front and rear surfaces of the bellows body 1 and the viscoelastic material 4 attached to the support mounting surface 3 If it is attached to a support (b) such as a wall, the fixed part is hidden by the Buddhist altar (a) and exposed to the support (b) via the bellows body 1 without being exposed. Even if it exists, this bellows main body 1 can prevent a fall over exactly, expanding and contracting. In this case, since the viscoelastic material 5 can absorb vibration, the furniture or the like can be prevented from falling over.

In addition, since the bellows body 1 is extendable and retractable, it can be accommodated by expanding and contracting even when the distance between the back surface of the furniture and the wall surface is wide or narrow, and the front surface is installed in an appropriate position. This is ideal for Buddhist altars where the distance between the back and the wall will increase. Further, the bellows main body 1 from that of the retractable, even shall can adjust the installation position of such furniture, even after fixing to the wall or the like. Further, when the interval is considerably wide, it can be dealt with by connecting a plurality, that is, two as shown in FIG.

Further, when at least one of the portions adjacent to the front surface and the rear surface of the bellows body 1 is formed in the short cylindrical portion 11 and the air holes 11a are provided around the short cylindrical portion 11, the air holes 11a Since air flows in and out, the bellows body 1 can be expanded and contracted smoothly. Since the air holes 11a are formed around the short cylindrical portion 11 , the inflow and outflow of air can be performed more quickly than in the case where there is an air hole in the slope between the bellows peak and valley. Therefore, the air hole 11a can be minimized, and the deterioration of the strength of the bellows body 1 due to the air hole 11a can be minimized.

  Moreover, since the thing of this embodiment incorporates the coil spring-shaped reinforcement 6 in the bellows body 1, even if a strong load due to a large shake is applied to the bellows body 1, the coil spring-shaped reinforcement 6 Therefore, even if a strong load is applied to the bellows body, the coil spring-like reinforcement is used to reinforce the bellows body, thereby reducing the diameter of the bellows body.

The partially cutaway perspective view showing an example of the embodiment of the present invention. The side view which shows an example of embodiment of this invention. The side view which shows an example of the use condition of this invention. The partially notched perspective view which shows the other example of embodiment of this invention. The side view which connects and shows two furniture fall prevention tools which concern on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bellows main body 2 Furniture mounting surface 3 Support body mounting surface 4 Release paper 5 Viscoelastic material
11 Short cylindrical part
11a Air hole

Claims (3)

A furniture overturn prevention device for fixing the back surface of furniture to a support body, the front surface and the rear surface of the bellows body are closed, and the furniture mounting surface to the back surface of the furniture and the support body mounting surface to the support body, A viscoelastic material that adheres to the back surface and the support of the furniture is attached to the furniture attachment surface and the support attachment surface, and at least one of the portions adjacent to the front and rear surfaces of the bellows body is a short cylindrical portion. A furniture overturn prevention device, characterized in that an air hole is provided around the short cylindrical portion .   The furniture overturn prevention tool according to claim 1, wherein the surface of the viscoelastic material is covered with release paper.   The furniture overturn prevention device according to claim 1 or 2, wherein a coil spring-like reinforcing material is incorporated in the bellows body.

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