JPH0928489A - Fall preventing device - Google Patents
Fall preventing deviceInfo
- Publication number
- JPH0928489A JPH0928489A JP20136995A JP20136995A JPH0928489A JP H0928489 A JPH0928489 A JP H0928489A JP 20136995 A JP20136995 A JP 20136995A JP 20136995 A JP20136995 A JP 20136995A JP H0928489 A JPH0928489 A JP H0928489A
- Authority
- JP
- Japan
- Prior art keywords
- strut
- ceiling
- members
- supporting portion
- held
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、主として、地震な
どの振動によって、家具などが転倒しないように、その
家具などの設置場所で使用する転倒防止装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a fall prevention device for use at a place where furniture or the like is installed so that the furniture or the like does not fall down due to vibration such as an earthquake.
【０００２】[0002]
【従来の技術】通常、上述のような、家具などの転倒防
止装置には、例えば、実開昭５５ー１０４９４９号なら
びに実開昭５５−１０４９５０号（実公昭５７−１２９
２２号公報）の明細書などに記載されているように、家
具などの被保持物の頂部と家屋の天井との間に位置し
て、両者間に突っ張りの役目を果たす支柱、上記支柱の
上下端に設けた当接部材を設けている。ここでは、当接
部材に、それより側方に延びるベース部材を履かせて、
より広い面積で、天井部や家具頂面を支持することが工
夫されている。2. Description of the Related Art Usually, the above-described fall prevention device for furniture and the like is, for example, Japanese Utility Model Laid-Open No. 55-104949 and Japanese Utility Model Laid-Open No. 55-104950 (Japanese Utility Model Publication 57-129).
As disclosed in the specification of Japanese Unexamined Patent Publication No. 22), a pillar that is located between the top of an object to be held such as furniture and the ceiling of a house and acts as a bracing between the two, above and below the pillar. The contact member provided at the end is provided. Here, let the contact member wear a base member that extends laterally from it,
It has been devised to support the ceiling and the top surface of furniture over a wider area.
【０００３】[0003]
【発明が解決しようとする課題】しかし、このような家
具などの転倒防止装置では、家具などの設置場所によっ
て、上述の支柱が立つ位置が、必ずしも、天井部の梁や
桟で支えられた天井板の箇所に対応していない場合があ
り、支柱を突っ張った際、当接部材と、これに履かされ
たベース部材が天井部の支え箇所との間に相当な距離が
でき、ベース部材に曲げ力が働き、十分な突っ張りが果
たせない虞がある。しかも、地震発生時には、ベース部
材に適当な弾性力がないと、広い面積での支持効果が期
待できない上、これが天井板の弱い箇所（梁や桟で裏側
から支えれられていない箇所）を損傷する虞もある。However, in such a fall prevention device for furniture and the like, depending on the installation location of the furniture and the like, the position at which the above-mentioned pillar stands is not necessarily the ceiling supported by the beams or crosspieces of the ceiling. It may not correspond to the place of the plate, and when the strut is stretched, there is a considerable distance between the contact member and the base member worn on this, and the base member bends to the base member. There is a risk that the force will be exerted and that sufficient bracing cannot be achieved. Moreover, in the event of an earthquake, if the base member does not have an appropriate elastic force, it is not possible to expect support effects over a wide area, and this will damage weak parts of the ceiling plate (parts that are not supported from the backside by beams or crosspieces). There is a fear.
【０００４】本発明は、上記事情に基づいてなされたも
ので、その目的とするところは、支柱による突っ張りの
際に、少なくとも、天井に当接部材が、弾性的な撓みを
起こして、天井の、十分に強度を保持する箇所で、支持
効果を得ると共に、地震発生の際も、その弾性復元力
で、十分に振動を減衰、吸収することができ、また、一
定以上の弾性的な撓みを防止して、支持強度を確保でき
るようにした転倒防止装置を提供するにある。The present invention has been made in view of the above circumstances, and it is an object of the present invention that at least the abutment member on the ceiling causes an elastic flexure when the strut is stretched, so that the ceiling of the ceiling. In addition to obtaining a supporting effect at a location that retains sufficient strength, even in the event of an earthquake, its elastic restoring force can sufficiently damp and absorb vibrations, and it also allows for elastic bending above a certain level. It is an object of the present invention to provide a fall prevention device capable of preventing the above and ensuring the support strength.
【０００５】[0005]
【課題を解決するための手段】このため、本発明では、
家具などの被保持物の頂部と家屋の天井との間に位置し
て、両者間に突っ張りの役目を果たす支柱、上記支柱の
上下端に設けた当接部材を具備している転倒防止装置に
おいて、少なくとも、天井側に当接する当接部材は、上
記支柱に支持される箇所よりも側方に延びる長い支持部
を備えており、上記支持部は、その上面が先端側に向け
て斜めに上昇するような反りを形成しており、上記上面
が支柱による突っ張りの際に天井面に沿うように、上記
支持部に弾力性を保持させており、また、上記当接部材
に対応して、反対側への反りを防止する部材を装備して
いる。Therefore, in the present invention,
In a fall prevention device, which is provided between a top of an object to be held such as furniture and the ceiling of a house and has a strut that acts as a tension between them, and a contact member provided at the upper and lower ends of the strut. , At least the abutting member that abuts on the ceiling side has a longer supporting portion that extends laterally than the portion supported by the column, and the upper surface of the supporting portion rises diagonally toward the tip side. The supporting portion has elasticity so that the upper surface is along the ceiling surface when the column is stretched by the strut, and the opposite surface corresponds to the contact member. Equipped with a member to prevent warpage to the side.
【０００６】この場合、上記被保持物の頂部に当接する
当接部材は、上記支柱に支持される箇所よりも側方に延
びる長い支持部を備えており、上記支持部は、その下面
が先端側に向けて斜めに下降するような反りを形成して
おり、上記下面が支柱部材による突っ張りの際に被保持
物の頂部に沿うように、上記支持部に弾力性を保持さ
せ、また、上記当接部材に対応して、反対側への反りを
防止する剛性の部材を装備してもよい。In this case, the abutting member that abuts against the top of the object to be held is provided with a supporting portion that is longer than the portion supported by the column, and the lower surface of the supporting portion is a tip. A warp is formed so as to obliquely descend toward the side, the lower surface is along the top of the object to be held when it is stretched by the strut member, so that the support portion retains elasticity, and Corresponding to the abutting member, a rigid member that prevents warping to the opposite side may be provided.
【０００７】また、上記支柱は、互いに上下に嵌合する
一対の支柱部材から構成され、また、両支柱部材を、所
要位置で、互いに連結・固定する固定手段を装備してい
ることが望ましい。[0007] Further, it is desirable that the supporting column is composed of a pair of supporting column members which are fitted vertically with each other, and is equipped with a fixing means for connecting and fixing the supporting column members to each other at required positions.
【０００８】上記固定手段は、互いに嵌合する上記支柱
部材の内、内側支柱部材の外周周面に雄ねじを形成し、
両支柱部材の嵌合口において、外側支柱部材に回転可能
に調整ナットを装備しており、上記調整ナット内には、
上記内側支柱部材の押し込み方向にテーパーをなす複数
の案内面を形成すると共に、上記調整ナットの回転と一
緒に回転する状態で、上記案内面に対応して複数の雌ね
じ駒を装備し、この雌ねじ駒を上記案内面に案内させて
半径方向に移動して上記雄ねじに係脱するように構成し
てなり、上記調整ナット内に装備した弾持機構で、上記
雌ねじ駒を外側支柱部材の方向に弾持しているのが、突
っ張り操作の上で有利である。The fixing means forms a male screw on the outer peripheral surface of the inner strut member among the strut members fitted together.
At the fitting ports of both strut members, the outer strut members are rotatably equipped with adjustment nuts.
While forming a plurality of guide surfaces that taper in the pushing direction of the inner strut member, and equipped with a plurality of female screw pieces corresponding to the guide surfaces while rotating with the rotation of the adjusting nut, the female screw It is configured to guide the piece to the guide surface and move in the radial direction to engage with and disengage from the male screw, and the female screw piece is moved in the direction of the outer strut member by an elastic holding mechanism provided in the adjusting nut. Holding the ball is advantageous for the strut operation.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施形態を、図面
を参照しながら具体的に説明する。本発明に係わる家具
などの転倒防止装置は、基本的には、家具などの被保持
物Ｆの頂部と家屋の天井Ｃとの間に位置して、両者間に
突っ張りの役目を果たす支柱１、支柱１の上下端に設け
た、弾性を有する金属製あるいは合成樹脂製の当接部材
２、３を具備している。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be specifically described below with reference to the drawings. A fall prevention device for furniture or the like according to the present invention is basically located between the top of a held object F such as furniture and the ceiling C of a house, and a strut 1 that serves as a tension between them. It is provided with elastic metal or synthetic resin abutting members 2 and 3 provided on the upper and lower ends of the column 1.
【００１０】特に、本発明の転倒防止装置においては、
図２および図３に示すように、少なくとも、天井Ｃ側に
当接する当接部材２は、支柱１に支持される箇所よりも
側方に延びる長い支持部２Ａを備えており、支持部２Ａ
は、その上面２Ｂが先端側に向けて斜めに上昇するよう
な反りを形成しており、上面２Ｂが支柱１による突っ張
りの際に天井面に沿うように、支持部２Ａに弾力性を保
持させている。Particularly, in the fall prevention device of the present invention,
As shown in FIGS. 2 and 3, at least the abutting member 2 that abuts on the ceiling C side is provided with a long supporting portion 2A that extends laterally beyond a portion supported by the support column 1.
Has a warp such that the upper surface 2B thereof rises obliquely toward the tip side, and the supporting portion 2A is made to retain elasticity so that the upper surface 2B follows the ceiling surface when the strut 1 is stretched. ing.
【００１１】また、被保持物Ｆの頂部に当接する当接部
材３は、支柱１に支持される箇所よりも側方に延びる長
い支持部３Ａを備えており、支持部３Ａは、その下面３
Ｂが先端側に向けて斜めに下降するような反りを形成し
ており、下面３Ｂが支柱１による突っ張りの際に被保持
物Ｆの頂部に沿うように、支持部２Ａに弾力性を保持さ
せている。The abutting member 3 that abuts the top of the object to be held F is provided with a long supporting portion 3A that extends laterally beyond the portion supported by the column 1, and the supporting portion 3A has a lower surface 3 thereof.
B is formed to have a warp that descends obliquely toward the tip side, and the support portion 2A is made to retain elasticity so that the lower surface 3B is along the top of the held object F when the strut 1 is stretched. ing.
【００１２】また、当接部材２および３に対応して、反
対側への反りを防止する剛性の部材４および５を装備し
ている。なお、この実施の形態では、剛性の部材４、５
が当接部材２、３に装着されており、その基端部が支柱
１の上下端部の周面に、適当な間隙を介して、対峙させ
てある。支柱１は、互いに上下に嵌合する一対の支柱部
材１４、１５から構成され、両支柱部材１４、１５を、
所要位置で、互いに連結・固定する固定手段６を装備し
ている。Corresponding to the abutting members 2 and 3, rigid members 4 and 5 for preventing warping to the opposite side are provided. In this embodiment, the rigid members 4, 5 are
Are attached to the abutting members 2 and 3, and their base ends face the peripheral surfaces of the upper and lower ends of the support column 1 with an appropriate gap. The column 1 is composed of a pair of column members 14 and 15 which are fitted to each other in the vertical direction.
It is equipped with fixing means 6 for connecting and fixing each other at required positions.
【００１３】この固定手段６は、この実施例では、図４
ないし図５に示すように、互いに嵌合する支柱部材１
４、１５の内、内側支柱部材１４の外周周面に雄ねじ１
４Ａを形成し、両支柱部材１４、１５の嵌合口におい
て、外側支柱部材１５に回転可能に調整ナット６Ａを装
備している。In this embodiment, the fixing means 6 is shown in FIG.
Through column members 1 that fit together as shown in FIG.
Of the 4 and 15, the male screw 1 is provided on the outer peripheral surface of the inner strut member 14.
4A is formed, and the outer strut member 15 is rotatably equipped with the adjusting nut 6A at the fitting ports of both strut members 14 and 15.
【００１４】調整ナット６Ａ内には、内側支柱部材１４
の押し込み方向にテーパーをなす複数の、この実施例で
は、互いに対向する２個の案内面６Ｂ、６Ｂが形成され
ており、また、調整ナット６Ａの回転と一緒に回転する
状態（例えば、案内面６Ｂ、６Ｂの両側の摺動支持面６
Ｃ、６Ｃで支えられた状態）で、案内面６Ｂ、６Ｂに対
応して複数の（２個の）雌ねじ駒７、７が装備されてい
る。そして、この雌ねじ駒７、７を案内面６Ｂ、６Ｂに
案内させて、半径方向に移動し、これによって、雄ねじ
１４Ａに対して係脱するように構成してある。Inside the adjusting nut 6A, the inner strut member 14 is
In this embodiment, a plurality of guide surfaces 6B, 6B facing each other are formed, which are tapered in the pushing direction of the adjusting nut 6A, and are rotated together with the rotation of the adjusting nut 6A (for example, the guide surface). 6B, sliding support surfaces 6 on both sides of 6B
In the state of being supported by C, 6C), a plurality of (two) female screw pieces 7, 7 are provided corresponding to the guide surfaces 6B, 6B. Then, the female screw pieces 7, 7 are guided by the guide surfaces 6B, 6B and moved in the radial direction, whereby the female screw pieces 7, 7 are engaged with and disengaged from the male screw 14A.
【００１５】また、調整ナット６Ａ内には圧縮コイルば
ねなどの弾持機構８が装備してあって、この弾持機構８
で、雌ねじ駒７、７を、案内面６Ｂ、６Ｂに押し付ける
ように、外側支柱部材５の方向に弾持している。An adjusting mechanism 6 such as a compression coil spring is provided in the adjusting nut 6A.
Then, the female screw pieces 7, 7 are elastically held in the direction of the outer strut member 5 so as to be pressed against the guide surfaces 6B, 6B.
【００１６】このような構成では、内側支柱部材１４を
上方に引き出した際、雌ねじ駒７、７が弾持機構８に抗
して調整ナット６Ａ内で上昇し、案内面６Ｂ、６Ｂに沿
って半径方向の外向きに移動して、雄ねじ１４Ａに対す
る螺合を解除するので、スムーズに引き出される。この
状態で、引き上げを停止すれば、ばね力で、再び、雌ね
じ駒７、７が案内面６Ｂ、６Ｂに沿って、半径方向の内
向きに移動し、雄ねじ１４Ａに対して螺合される。With such a structure, when the inner strut member 14 is pulled out upward, the female screw pieces 7, 7 ascend in the adjusting nut 6A against the elastic holding mechanism 8 and along the guide surfaces 6B, 6B. Since it moves outward in the radial direction to release the screw engagement with the male screw 14A, the male screw 14A can be pulled out smoothly. If the pulling is stopped in this state, the female screw pieces 7, 7 again move radially inward along the guide surfaces 6B, 6B by the spring force, and are screwed into the male screw 14A.
【００１７】次いで、調整ナット６Ａを回動調節するこ
とで、雌ねじ駒７、７を螺動して、支柱部材１４を上昇
させ、図１に示すように、支柱１の突っ張りにより、当
接部材２を、その支持部２Ａを撓ませながら、天井面に
圧接できる。なお、この実施形態では、当接部材３の支
持部３Ａも、被保持物Ｆの頂部に弾接される。Then, the adjusting nut 6A is rotationally adjusted to screw the female screw pieces 7, 7 to raise the support member 14, and as shown in FIG. 2 can be pressed against the ceiling surface while bending the supporting portion 2A. In addition, in this embodiment, the support portion 3A of the contact member 3 is also elastically contacted with the top of the held object F.
【００１８】従って、支柱１に対応する天井面の箇所
が、裏側で梁や桟に支持されていなくても、支持部２Ａ
の何れかの箇所で、上述の梁や桟で支持された強度の十
分な箇所において、当接部材２を当接させ、支持部２Ａ
の、更には、支持部３Ａの撓みによる弾性力で、十分な
突っ張り状態を確保できる。これは、地震の際の振動の
減衰および吸収の効果も発揮する。Therefore, even if the portion of the ceiling surface corresponding to the pillar 1 is not supported on the back side by the beam or the crosspiece, the supporting portion 2A
At any position of the above, the contact member 2 is brought into contact with the support member 2A at a position of sufficient strength supported by the beam or crosspiece.
Moreover, the elastic force due to the bending of the support portion 3A can secure a sufficient tension state. It also exerts the effect of damping and absorbing vibrations during an earthquake.
【００１９】しかも、天井面や被保持物の頂部に当接部
材２、３を弾性的に当接させる時、その撓みで、剛性の
部材４、５の各基端部を支柱１の周面に当接して、それ
以上の撓みを抑止し、反対側への反り返りが防止され、
被保持物の過剰な揺れを抑え、また、確実な保持を補償
できる。Moreover, when the abutting members 2 and 3 are elastically abutted against the ceiling surface or the top of the object to be held, the bending of the abutting members 2 and 3 causes the respective base end portions of the rigid members 4 and 5 to move to the peripheral surface of the column 1. Abutting against, preventing further flexing, preventing warping to the other side,
Excessive shaking of the held object can be suppressed, and reliable holding can be compensated.
【００２０】なお、図６および図７に示す別の実施形態
では、剛性の部材４Ａおよび５Ａは、当接部材２、３に
対応して、水平な平面でこれを受けとめるように、それ
ぞれ、その基端を支柱１の上下端部に固着している。こ
のため、弾性的な撓み代が、前述の剛性の部材４Ａ、５
Ａで制限されているために、反対側への反り返りが防止
され、被保持物の過剰な揺れを抑え、また、確実な保持
を補償できる。In another embodiment shown in FIGS. 6 and 7, the rigid members 4A and 5A respectively correspond to the abutting members 2 and 3 so as to receive them in a horizontal plane. The base ends are fixed to the upper and lower ends of the column 1. Therefore, the elastic bending allowance is equal to that of the rigid members 4A, 5 described above.
Since it is limited by A, it is possible to prevent warping to the opposite side, suppress excessive shaking of the held object, and compensate for reliable holding.
【００２１】なお、上述の各実施例では、天井Ｃや被保
持物Ｆに当接する当接部材２、３の面には、例えば、高
低差のある突起など（図示せず）を形成したゴムシート
９が貼着されていて、接触摩擦と、地震の際の振動に際
しての弾接ストロークを確保している。In each of the above-described embodiments, the surface of the abutting members 2 and 3 that abuts the ceiling C or the object to be held F is, for example, a rubber having a protrusion (not shown) having a height difference. The sheet 9 is attached to secure the contact friction and the elastic contact stroke at the time of vibration during an earthquake.
【００２２】[0022]
【発明の効果】本発明は、以上詳述したように、家具な
どの被保持物の頂部と家屋の天井との間に位置して、両
者間に突っ張りの役目を果たす支柱、上記支柱の上下端
に設けた当接部材を具備している転倒防止装置におい
て、少なくとも、天井側に当接する当接部材は、上記支
柱に支持される箇所よりも側方に延びる長い支持部を備
えており、上記支持部は、その上面が先端側に向けて斜
めに上昇するような反りを形成しており、上記上面が支
柱による突っ張りの際に天井面に沿うように、上記支持
部に弾力性を保持させているので、支柱による突っ張り
の際に、少なくとも、天井に当接部材が、弾性的な撓み
を起こして、天井の、十分に強度を保持する箇所で、支
持効果を得ると共に、地震発生の際も、その弾性復元力
で、十分に振動を減衰、吸収することができる。しか
も、また、上記当接部材に対応して、反対側への反りを
防止する剛性の部材を装備しているので、弾性的な撓み
代が、前述の剛性の部材で制限されているために、反対
側への反り返りが防止され、被保持物の過剰な揺れを抑
え、また、確実な保持を補償できる。INDUSTRIAL APPLICABILITY As described in detail above, the present invention is a strut that is located between the top of an object to be held, such as furniture, and the ceiling of a house, and serves as a bracing between the two, and the upper and lower sides of the strut. In a fall prevention device having an abutting member provided at an end, at least the abutting member abutting on the ceiling side is provided with a long supporting portion that extends laterally beyond a portion supported by the column, The supporting portion has a warp such that the upper surface thereof rises diagonally toward the tip side, and the supporting portion retains elasticity so that the upper surface follows the ceiling surface when the strut is stretched. Therefore, at least when the strut is stretched by the pillars, at least the abutting member causes elastic bending of the ceiling to obtain a supporting effect at a portion of the ceiling where sufficient strength is maintained and an earthquake occurs. In that case, its elastic restoring force sufficiently reduces vibration. , It can be absorbed. Moreover, since a rigid member that prevents warpage to the opposite side is provided corresponding to the abutting member, the elastic bending allowance is limited by the aforementioned rigid member. It is possible to prevent warping to the opposite side, suppress excessive shaking of the held object, and compensate for reliable holding.
【図１】本発明に係わる実施形態において、転倒防止装
置を家具などの被保持物に適用した状態を示す側面図で
ある。FIG. 1 is a side view showing a state in which a fall prevention device is applied to a held object such as furniture in an embodiment according to the present invention.
【図２】本発明に係わる第１の実施形態を示す側面
（Ａ）および底面図で（Ｂ）ある。FIG. 2 is a side view (A) and a bottom view (B) showing a first embodiment according to the present invention.
【図３】同じく、使用態様の側面図である。FIG. 3 is likewise a side view of the mode of use.
【図４】本発明に係わる固定手段の一具体例を示す使用
態様の縦断側面図（Ａ），（Ｂ）である。FIG. 4 is vertical sectional side views (A) and (B) of a usage mode showing one specific example of the fixing means according to the present invention.
【図５】同じく、横断平面図である。FIG. 5 is likewise a cross-sectional plan view.
【図６】本発明の第２の実施形態を示す側面図である。FIG. 6 is a side view showing a second embodiment of the present invention.
【図７】同じく、平面図である。FIG. 7 is also a plan view.
１ 支柱 ２、３ 当接部材 ２Ａ、３Ａ 支持部 ２Ｂ 上面 ３Ｂ 下面 ３Ｃ、３Ｄ 当接部 ３Ｅ 取付孔 ４、５ 剛性の部材 ６ 固定手段 ６Ａ 調整ナット ６Ｂ 案内面 ６１ ピン挿入孔 ６２ ピン貫通孔 ６３ ピン ７ 雌ねじ駒 ８ 弾持機構 ９ ゴムシート １４ 内側支柱部材 １４Ａ 雄ねじ １５ 外側支柱部材 ５１、５２、５３、５４ 支柱部材 Ｃ 天井 Ｆ 被保持物（家具など） DESCRIPTION OF SYMBOLS 1 Support 2, 3 Contact members 2A, 3A Support part 2B Upper surface 3B Lower surface 3C, 3D Contact part 3E Mounting hole 4, 5 Rigid member 6 Fixing means 6A Adjustment nut 6B Guide surface 61 Pin insertion hole 62 Pin through hole 63 Pin 7 Female screw piece 8 Elastic holding mechanism 9 Rubber sheet 14 Inner strut member 14A Male screw 15 Outer strut member 51, 52, 53, 54 Strut member C Ceiling F Object to be held (furniture, etc.)
Claims (4)
との間に位置して、両者間に突っ張りの役目を果たす支
柱、上記支柱の上下端に設けた当接部材を具備している
転倒防止装置において、少なくとも、天井側に当接する
当接部材は、上記支柱に支持される箇所よりも側方に延
びる長い支持部を備えており、上記支持部は、その上面
が先端側に向けて斜めに上昇するような反りを形成して
おり、上記上面が支柱による突っ張りの際に天井面に沿
うように、上記支持部に弾力性を保持させており、ま
た、上記当接部材に対応して、反対側への反りを防止す
る剛性の部材を装備していることを特徴とする転倒防止
装置。1. A pillar provided between the top of an object to be held such as furniture and the ceiling of a house and serving as a strut between them, and a contact member provided at the upper and lower ends of the pillar. In the fall prevention device, at least the abutting member that abuts on the ceiling side includes a long supporting portion that extends laterally beyond a portion supported by the column, and the upper surface of the supporting portion is on the tip side. The warp is formed so as to rise obliquely toward the upper surface, and the supporting portion is made to retain elasticity so that the upper surface follows the ceiling surface when the pillar is stretched, and the contact member has Correspondingly, the fall prevention device is equipped with a rigid member that prevents warping to the opposite side.
は、上記支柱に支持される箇所よりも側方に延びる長い
支持部を備えており、上記支持部は、その下面が先端側
に向けて斜めに下降するような反りを形成しており、上
記下面が支柱部材による突っ張りの際に被保持物の頂部
に沿うように、上記支持部に弾力性を保持させており、
また、上記当接部材に対応して、反対側への反りを防止
する剛性の部材を装備していることを特徴とする請求項
１に記載の転倒防止装置。2. The abutting member that abuts against the top of the held object is provided with a long supporting portion that extends laterally beyond a portion supported by the column, and the lower surface of the supporting portion is on the tip side. To form a warp that descends diagonally toward, so that the lower surface is along the top of the object to be held when struted by the strut member, the supporting portion is kept elastic,
The fall prevention device according to claim 1, further comprising a rigid member that corresponds to the abutting member and that prevents warping to the opposite side.
の支柱部材から構成され、また、両支柱部材を、所要位
置で、互いに連結・固定する固定手段を装備しているこ
とを特徴とする請求項１および２に記載の転倒防止装
置。3. The column is composed of a pair of column members that fit vertically with each other, and is equipped with fixing means for connecting and fixing the column members to each other at required positions. The fall prevention device according to claim 1 or 2.
柱部材の内、内側支柱部材の外周周面に雄ねじを形成
し、両支柱部材の嵌合口において、外側支柱部材に回転
可能に調整ナットを装備しており、上記調整ナット内に
は、上記内側支柱部材の押し込み方向にテーパーをなす
複数の案内面を形成すると共に、上記調整ナットの回転
と一緒に回転する状態で、上記案内面に対応して複数の
雌ねじ駒を装備し、この雌ねじ駒を上記案内面に案内さ
せて半径方向に移動して上記雄ねじに係脱するように構
成してなり、上記調整ナット内に装備した弾持機構で、
上記雌ねじ駒を外側支柱部材の方向に弾持していること
を特徴とする請求項３に記載の家具などの転倒防止装
置。4. The adjusting means has a male screw formed on an outer peripheral surface of an inner strut member of the strut members fitted to each other, and is rotatably adjusted to an outer strut member at a fitting port of both strut members. The adjusting nut is provided with a plurality of guide surfaces that taper in the pushing direction of the inner strut member, and the guide surface is formed on the guide surface while rotating with the rotation of the adjusting nut. Correspondingly, a plurality of female screw pieces are provided, and the female screw pieces are guided by the guide surface to move in the radial direction to engage with and disengage from the male screw. Mechanism
The fall prevention device for furniture according to claim 3, wherein the female screw piece is elastically held in the direction of the outer strut member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20136995A JP3546224B2 (en) | 1995-07-14 | 1995-07-14 | Fall prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20136995A JP3546224B2 (en) | 1995-07-14 | 1995-07-14 | Fall prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0928489A true JPH0928489A (en) | 1997-02-04 |
| JP3546224B2 JP3546224B2 (en) | 2004-07-21 |
Family
ID=16439927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20136995A Expired - Fee Related JP3546224B2 (en) | 1995-07-14 | 1995-07-14 | Fall prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3546224B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998910A (en) * | 2014-12-22 | 2017-08-01 | Ｋｙｂ株式会社 | Vibration-absorbing mounting |
| CN107105898A (en) * | 2014-12-22 | 2017-08-29 | Ｋｙｂ株式会社 | Overturn anti-locking apparatus |
-
1995
- 1995-07-14 JP JP20136995A patent/JP3546224B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998910A (en) * | 2014-12-22 | 2017-08-01 | Ｋｙｂ株式会社 | Vibration-absorbing mounting |
| CN107105898A (en) * | 2014-12-22 | 2017-08-29 | Ｋｙｂ株式会社 | Overturn anti-locking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3546224B2 (en) | 2004-07-21 |
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