JP2021000204A

JP2021000204A - Support tool for furniture

Info

Publication number: JP2021000204A
Application number: JP2019114605A
Authority: JP
Inventors: 學堀田; Manabu Hotta
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2021-01-07
Anticipated expiration: 2039-06-20
Also published as: JP6982225B2

Abstract

To provide a support tool for furniture capable of attenuating oscillation of furniture in earthquake by a flexible structure.SOLUTION: There is provided a support tool for preventing overturn and movement of furniture in earthquake and being provided between a top plate of furniture F and a ceiling surface C, in which a support tool 1 is a plate-shaped member and is formed of: fixing parts 11, 11 which are respectively fixed to the top plate of the furniture F and the ceiling surface C; and a curved part 12 coupling the fixing parts 11, 11, when the curved part 12 is deformed in earthquake, oscillation of the furniture F can be attenuated.SELECTED DRAWING: Figure 1

Description

本発明は、地震時における家具類の転倒や移動を防止するために使用される家具類の支持具に関するものである。 The present invention relates to furniture supports used to prevent furniture from tipping over or moving during an earthquake.

近年、地震の多発により防災意識が高まり、例えば、家屋内においては、室内に置かれた箪笥、食器戸棚、書棚等の家具類は大きな地震が発生しても、転倒したり、移動することのないように家具類の天板と天井面間を支承する家具類の支持具を使用することが多くなってきている。 In recent years, awareness of disaster prevention has increased due to the frequent occurrence of earthquakes. For example, in a house, furniture such as chests of drawers, tableware cabinets, and bookshelves placed indoors may fall or move even if a large earthquake occurs. It is becoming more common to use furniture supports that support the space between the top plate of furniture and the ceiling surface.

ところで、この種の家具類の支持具は、種々提案されているが、その一例として、円筒状の細長い外筒体と内筒体の二重支持筒体から形成され、ロック機構により内筒体の伸長を調節自在とするとともに、外筒体の下端部と内筒体の上端部にそれぞれフランジ部が嵌着された突っ張り棒方式のものが汎用されている。 By the way, various support tools for furniture of this type have been proposed, and as an example thereof, they are formed of a double support cylinder of a cylindrical elongated outer cylinder and an inner cylinder, and an inner cylinder is formed by a locking mechanism. The extension of the outer cylinder is adjustable, and a tension rod type in which flanges are fitted to the lower end of the outer cylinder and the upper end of the inner cylinder is widely used.

この家具類の支持具は、例えば、箪笥の天板に下部フランジを置き、ロック機構を緩めて天板と天井面の間の高さに合わせて伸縮自在な内筒体の長さを調節して、上部フランジを天井面に当接させ、ロック機構を締めて支持するものであった。 For this furniture support, for example, a lower flange is placed on the top plate of a chest of drawers, the lock mechanism is loosened, and the length of the stretchable inner cylinder is adjusted according to the height between the top plate and the ceiling surface. The upper flange was brought into contact with the ceiling surface, and the lock mechanism was tightened to support it.

特開平９−２７６０６１号公報Japanese Unexamined Patent Publication No. 9-276061

ところで、従来の家具類の支持具は、家具類の転倒や移動を防止するために一定の効果は奏するものの、剛構造によって家具類の転倒や移動を防止するものであった。 By the way, although the conventional support for furniture has a certain effect for preventing the furniture from falling or moving, the rigid structure prevents the furniture from falling or moving.

本発明は、従来の家具類の支持具とは異なる柔軟な構造によって、地震時における家具類の揺れを減衰させることができる家具類の支持具を提供することを目的とする。 An object of the present invention is to provide a furniture support capable of dampening the shaking of furniture during an earthquake by a flexible structure different from the conventional furniture support.

上記目的を達成するため、本発明の家具類の支持具は、家具類の天板と天井面間に配置される地震時における家具類の転倒、移動を防止する家具類の支持具において、前記支持具が、家具類の天板及び天井面にそれぞれ固定される固定部と、該固定部の間を結ぶ湾曲部とからなり、地震時に湾曲部が変形することによって、家具類の揺れを減衰させることを特徴とする。 In order to achieve the above object, the furniture support of the present invention is a furniture support that is placed between the top plate and the ceiling surface of the furniture to prevent the furniture from tipping over or moving during an earthquake. The support is composed of a fixed portion fixed to the top plate and ceiling surface of furniture and a curved portion connecting the fixed portions, and the curved portion is deformed during an earthquake to dampen the shaking of furniture. It is characterized by letting it.

この場合において、前記支持具が、板状の部材からなるようにすることができる。 In this case, the support may be made of a plate-shaped member.

また、前記支持具が、棒状の部材からなるようにすることができる。 Further, the support can be made of a rod-shaped member.

本発明の家具類の支持具によれば、支持具が、家具類の天板及び天井面にそれぞれ固定される固定部と、該固定部の間を結ぶ湾曲部とからなる柔軟な構造をし、地震時に、湾曲部が変形することによって、家具類の転倒や移動を防止するとともに、家具類の揺れを減衰させることができる。 According to the furniture support of the present invention, the support has a flexible structure including a fixed portion fixed to the top plate and the ceiling surface of the furniture, and a curved portion connecting the fixed portions. By deforming the curved portion during an earthquake, it is possible to prevent the furniture from tipping over or move and to dampen the shaking of the furniture.

本発明の家具類の支持具の第１実施例を示し、（ａ）は正面図、（ｂ）は側面図である。A first embodiment of the furniture support of the present invention is shown, (a) is a front view, and (b) is a side view. 本発明の家具類の支持具の第２実施例を示し、（ａ）は平面図、（ｂ）は正面図である。A second embodiment of the furniture support of the present invention is shown, (a) is a plan view, and (b) is a front view.

以下、本発明の家具類の支持具の実施の形態を、図面に基づいて説明する。 Hereinafter, embodiments of the furniture support of the present invention will be described with reference to the drawings.

図１に、本発明の家具類の支持具の第１実施例を示す。
この家具類の支持具１は、家具類Ｆの天板と天井面Ｃ間に配置される地震時における家具類の転倒、移動を防止するもので、支持具１が板状の部材からなり、家具類Ｆの天板及び天井面Ｃにそれぞれ固定される固定部１１、１１と、固定部１１、１１の間を結ぶ湾曲部１２とからなり、地震時に湾曲部１２が変形することによって、家具類Ｆの揺れを減衰させるようにしている。 FIG. 1 shows a first embodiment of the furniture support of the present invention.
The furniture support 1 is arranged between the top plate of the furniture F and the ceiling surface C to prevent the furniture from tipping over or moving during an earthquake. The support 1 is made of a plate-shaped member. It is composed of fixed portions 11 and 11 fixed to the top plate and ceiling surface C of furniture F, respectively, and curved portions 12 connecting between the fixed portions 11 and 11, and the curved portion 12 is deformed during an earthquake to form furniture. The shaking of class F is dampened.

この場合において、板状の部材からなる支持具１は、鉄、ステンレススチール、アルミニウム等の金属製や合成樹脂（ＦＲＰを含む。）製のほか、竹製のものからなり、対象となる家具類の荷重を支持できる強度を備えたもの（要求される強度に合わせて、板状の部材の板厚を設定するようにする。）を用いるようにする。
特に、金属製のものは、強度（支持力）が大きいため好適に用いることができ、例えば、鋼等のばね性を備えたもの（弾性変形することによって家具類Ｆの揺れを減衰させることができる。）や、低降伏点のもの（弾性変形に加えて、塑性変形することによって家具類Ｆの揺れを減衰させたり、吸収することができる。）を選択的に用いることができる。 In this case, the support 1 made of a plate-shaped member is made of metal such as iron, stainless steel, aluminum, synthetic resin (including FRP), or bamboo, and is a target furniture. A material having a strength capable of supporting the load of the above (the plate thickness of the plate-shaped member should be set according to the required strength) should be used.
In particular, metal ones can be suitably used because they have high strength (bearing capacity). For example, steel ones having springiness (elastic deformation can attenuate the shaking of furniture F). It can be selectively used or one having a low yield point (in addition to elastic deformation, plastic deformation can attenuate or absorb the shaking of furniture F).

固定部１１、１１は、湾曲部１２と一体の部材（又は別部材）からなり、家具類Ｆの天板及び天井面Ｃに、接着剤、粘着剤、釘、ビス等によって、それぞれ固定されるほか、ゴム板等の高い摩擦係数を有する材料を介在させることで実質的に固定されるようにすることができる。 The fixing portions 11 and 11 are made of a member (or a separate member) integrated with the curved portion 12, and are fixed to the top plate and ceiling surface C of furniture F with an adhesive, an adhesive, nails, screws, or the like, respectively. In addition, it can be substantially fixed by interposing a material having a high coefficient of friction such as a rubber plate.

固定部１１、１１の間を結ぶ湾曲部１２は、本実施例においては、略Ｕ字状をなしているが、湾曲形状であれば、その形状は特に限定されるものでない。 The curved portion 12 connecting the fixed portions 11 and 11 has a substantially U-shape in this embodiment, but the shape is not particularly limited as long as it is a curved shape.

この家具類の支持具１は、本実施例においては、家具類Ｆの天板と天井面Ｃ間に、２個並べて配置するようにしているが、例えば、４個を２個ずつ背中合わせに並べて配置することもでき、その配置方法は特に限定されるものでない。 In this embodiment, two pieces of the furniture support 1 are arranged side by side between the top plate of the furniture F and the ceiling surface C. For example, two pieces of four pieces are arranged back to back. It can also be arranged, and the arrangement method is not particularly limited.

この家具類の支持具１によれば、支持具１が、家具類Ｆの天板及び天井面Ｃにそれぞれ固定される固定部１１、１１と、固定部１１、１１の間を結ぶ湾曲部１２とからなる柔軟な構造をし、地震時に、湾曲部１２が変形することによって、家具類Ｆの転倒や移動を防止するとともに、家具類Ｆの揺れを減衰させることができる。 According to the support tool 1 of the furniture, the support tool 1 connects the fixed portions 11 and 11 fixed to the top plate and the ceiling surface C of the furniture F, respectively, and the curved portion 12 connecting the fixed portions 11 and 11. By having a flexible structure composed of the above and deforming the curved portion 12 at the time of an earthquake, it is possible to prevent the furniture F from tipping over or move and to attenuate the shaking of the furniture F.

図２に、本発明の家具類の支持具の第２実施例を示す。
この家具類の支持具２は、家具類Ｆの天板と天井面Ｃ間に配置される地震時における家具類の転倒、移動を防止するもので、支持具２が棒状の部材からなり、家具類Ｆの天板及び天井面Ｃにそれぞれ固定される固定部２１、２１と、固定部２１、２１の間を結ぶ湾曲部２２とからなり、地震時に湾曲部２２が変形することによって、家具類Ｆの揺れを減衰させるようにしている。 FIG. 2 shows a second embodiment of the furniture support of the present invention.
The furniture support 2 is arranged between the top plate of the furniture F and the ceiling surface C to prevent the furniture from tipping over or moving during an earthquake. The support 2 is made of a rod-shaped member and is a piece of furniture. It consists of fixed portions 21 and 21 fixed to the top plate and ceiling surface C of class F, respectively, and curved portions 22 connecting between the fixed portions 21 and 21, and furniture is formed by the deformation of the curved portions 22 during an earthquake. The shaking of F is dampened.

この場合において、棒状の部材からなる支持具２は、鉄、ステンレススチール、アルミニウム等の金属製や合成樹脂（ＦＲＰを含む。）製のほか、竹製のものからなり、対象となる家具類の荷重を支持できる強度を備えたもの（要求される強度に合わせて、棒状の部材の横断面の面積や形状（丸形、角形等）を設定するようにする。）を用いるようにする。
特に、金属製のものは、強度（支持力）が大きいため好適に用いることができ、例えば、鋼等のばね性を備えたもの（弾性変形することによって家具類Ｆの揺れを減衰させることができる。）や、低降伏点のもの（弾性変形に加えて、塑性変形することによって家具類Ｆの揺れを減衰させたり、吸収することができる。）を選択的に用いることができる。 In this case, the support 2 made of a rod-shaped member is made of metal such as iron, stainless steel, aluminum, synthetic resin (including FRP), or bamboo, and is made of the target furniture. Use a material having a strength capable of supporting a load (the area and shape (round shape, square shape, etc.) of the cross section of the rod-shaped member should be set according to the required strength).
In particular, metal ones can be suitably used because they have high strength (bearing capacity). For example, steel ones having springiness (elastic deformation can attenuate the shaking of furniture F). It can be selectively used or one having a low yield point (in addition to elastic deformation, plastic deformation can attenuate or absorb the shaking of furniture F).

固定部２１、２１は、湾曲部２２と別部材（又は一体の部材）からなり、家具類Ｆの天板及び天井面Ｃに、接着剤、粘着剤、釘、ビス等によって、それぞれ固定されるほか、ゴム板等の高い摩擦係数を有する材料を介在させることで実質的に固定されるようにすることができる。 The fixing portions 21 and 21 are made of a member (or an integral member) separate from the curved portion 22, and are fixed to the top plate and ceiling surface C of furniture F with an adhesive, an adhesive, nails, screws, or the like, respectively. In addition, it can be substantially fixed by interposing a material having a high coefficient of friction such as a rubber plate.

固定部２１、２１の間を結ぶ湾曲部２２は、本実施例においては、なだらかな湾曲形状をなしているが、湾曲形状であれば、略Ｕ字状とする等、その形状は特に限定されるものでない。 In this embodiment, the curved portion 22 connecting the fixed portions 21 and 21 has a gently curved shape, but the curved shape is particularly limited, such as being substantially U-shaped. Not a thing.

この家具類の支持具２は、本実施例においては、家具類Ｆの天板と天井面Ｃ間に、４個を背中合わせに並べて配置するようにしているが、例えば、２個又は３個を背中合わせに並べて配置することもでき、その配置方法は特に限定されるものでない。 In this embodiment, four pieces of the furniture support 2 are arranged back to back between the top plate of the furniture F and the ceiling surface C. For example, two or three pieces are arranged. It can be arranged back to back, and the arrangement method is not particularly limited.

この家具類の支持具２によれば、支持具２が、家具類Ｆの天板及び天井面Ｃにそれぞれ固定される固定部２１、２１と、固定部２１、２１の間を結ぶ湾曲部２２とからなる柔軟な構造をし、地震時に、湾曲部２２が変形することによって、家具類Ｆの転倒や移動を防止するとともに、家具類Ｆの揺れを減衰させることができる。 According to the support tool 2 of the furniture, the support tool 2 connects the fixed portions 21 and 21 fixed to the top plate and the ceiling surface C of the furniture F, respectively, and the curved portion 22 connecting the fixed portions 21 and 21. By having a flexible structure composed of the above and deforming the curved portion 22 at the time of an earthquake, it is possible to prevent the furniture F from tipping over or move and to attenuate the shaking of the furniture F.

以上、本発明の家具類の支持具について、複数の実施例に基づいて説明したが、本発明は上記実施例に記載した構成に限定されるものではなく、各実施例に記載した構成を適宜組み合わせる等、その趣旨を逸脱しない範囲において適宜その構成を変更することができるものである。 Although the furniture support of the present invention has been described above based on a plurality of examples, the present invention is not limited to the configurations described in the above examples, and the configurations described in the respective examples are appropriately used. The configuration can be changed as appropriate within the range that does not deviate from the purpose such as combining.

本発明の家具類の支持具は、柔軟な構造によって、地震時における家具類の揺れを減衰させることができるという特性を有していることから、地震時における家具類の転倒や移動を防止するために使用される家具類の支持具の用途に好適に用いることができる。 Since the furniture support of the present invention has a characteristic that the shaking of the furniture during an earthquake can be dampened by a flexible structure, it prevents the furniture from tipping over or moving during an earthquake. It can be suitably used for the use of the support for furniture used for the purpose.

Ｃ天井面
Ｆ家具類
１支持具
１１固定部
１２湾曲部
２支持具
２１固定部
２２湾曲部 C Ceiling surface F Furniture 1 Support 11 Fixed part 12 Curved part 2 Support 21 Fixed part 22 Curved part

Claims

In a furniture support that is placed between the furniture top plate and the ceiling surface to prevent the furniture from tipping over or moving during an earthquake, the support is fixed to the furniture top plate and ceiling surface, respectively. A furniture support that comprises a fixed portion and a curved portion that connects the fixed portions, and that deforms the curved portion during an earthquake to damp the shaking of the furniture.

The furniture support according to claim 1, wherein the support is made of a plate-shaped member.

The furniture support according to claim 1, wherein the support is made of a rod-shaped member.