JP2004097321A - Locking member for furniture - Google Patents

Locking member for furniture Download PDF

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Publication number
JP2004097321A
JP2004097321A JP2002260883A JP2002260883A JP2004097321A JP 2004097321 A JP2004097321 A JP 2004097321A JP 2002260883 A JP2002260883 A JP 2002260883A JP 2002260883 A JP2002260883 A JP 2002260883A JP 2004097321 A JP2004097321 A JP 2004097321A
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JP
Japan
Prior art keywords
furniture
locking member
case
member according
receiving hole
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.)
Withdrawn
Application number
JP2002260883A
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Japanese (ja)
Inventor
Masakazu Oka
岡 正和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tenma Corp
Original Assignee
Tenma Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tenma Corp filed Critical Tenma Corp
Priority to JP2002260883A priority Critical patent/JP2004097321A/en
Publication of JP2004097321A publication Critical patent/JP2004097321A/en
Withdrawn legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To prevent furniture from falling, toppling, or sliding by locking onto the other furniture or a storage shelf with a locking member attached to a part of the furniture. <P>SOLUTION: The locking member 1 has four flexible arm parts 3 which protrude upward on the upper edge of a base body 2 of a short square cylindrical body with a square cross section, and each arm part 3 is provided with nail parts 4 turning outward. A plate body part 5 is extended in the horizontal direction at the lower part of the base body 2. When the arm parts 3 are pushed in a receiving opening 12 provided in a back part of the underside of a case 11, the arm parts 3 close inward when passing the receiving opening 12, restore the original shape by opening outward after passing, and are locked in the receiving opening 12 with the nail parts 4. The case 11 and a case 11' are locked mutually by fitting the base body 2 and the plate body part 5 of the locking member 1 in a locking groove 13 provided in a back part of the upper surface of the case 11' after the case 11 to which the locking member 1 is attached is placed on the case 11' located under the case 11. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、引き出しケース、衣装ケース、書類ケース、整理箱等の家具を、家具同士又は他の部材と係止するための家具の係止部材に関するものである。
【0002】
【従来の技術】
従来、上述の家具は空間を有効利用するために、積み上げて使用することがある。或いは、小型の整理箱等においては、収納棚に整理箱ごと保管することがある。
【0003】
【発明が解決しようとする課題】
しかしながら、軽量の引き出しケース等を積み上げて使用した際には、引き出しを引いたり、引き出しケースに物品を片寄って収納したり、衝撃が加わったりすると、上段の引き出しケースが脱落したり、転倒する虞れがある。
【0004】
この場合に、家具同士に浅い溝と凸条部を設けて嵌合することにより、相互のずれを防止することも行われているが、十分な係止とはならないこともあり、特に上下方向の動きに対しては殆ど機能することはない。
【0005】
また、針金状のワイヤから成るパネルを組み上げて製作した収納棚(ワイヤシェルフ)に、引き出しケースを載置した場合には滑り易く、地震等の際に収納棚から飛び出す虞れもある。
【0006】
本発明の目的は、上述の課題を解決し、家具を安全に固定し、落下等を防止する家具の係止部材を提供することにある。
【0007】
【課題を解決するための手段】
上記目的を達成するための請求項1に係る本発明は、家具に設けた受入孔に嵌合して使用する家具の係止部材であって、筒状部と、該筒状部の上端から上方に突出した複数個の可撓性を有するアーム部と、前記筒状部の下部に設け前記筒状部の軸線と直交する方向に延在した板体部とから成り、前記アーム部の少なくとも1個の先端に前記受入孔に錠止する爪部を設けると共に、前記アーム部を前記受入孔に嵌入した際に前記筒状部を回転不能に規制する回転規制部を有することを特徴とする家具の係止部材である。
【0008】
請求項2に係る本発明は、前記板体部の先端部には突起部を設けた請求項1に記載の家具の係止部材である。
【0009】
請求項3に係る本発明は、前記筒状部は角筒状とした請求項1に記載の家具の係止部材である。
【0010】
請求項4に係る本発明は、前記アーム部は4個とした請求項3に記載の家具の係止部材である。
【0011】
請求項5に係る本発明は、前記回転規制部は、前記アーム部の基部が前記受入孔に設けた係合部に係合することにより、回転を規制するようにした請求項4に記載の家具の係止部材である。
【0012】
請求項6に係る本発明は、前記板体部を相手側家具の凹部に嵌合するようにした請求項1に記載の家具の係止部材である。
【0013】
請求項7に係る本発明は、前記板体部の突起部をワイヤシェルフのワイヤに係止するようにした請求項1に記載の家具の係止部材である。
【0014】
請求項8に係る本発明は、請求項1〜7の何れか1つの請求項に記載の前記係止部材を前記受入孔に取り付けた家具である。
【0015】
【発明の実施の形態】
本発明を図示の実施の形態に基づいて詳細に説明する。
図1は本実施の形態における家具の係止部材の斜視図である。この係止部材1は例えば合成樹脂から成る一体構造であり、断面略四角形の短角筒体である基体2の上縁2aには、可撓性を有する4つの略長片状のアーム部3a〜3dが上方向に向けて突出されている。アーム部3a〜3dは略四角形の基体2の上縁2aに取り付けられているために、アーム部3aとアーム部3c、アーム部3bとアーム部3dは平行に配置されている。そして、各アーム部3の先端には、外側に向けて爪部4がそれぞれ設けられている。基体2の下部には、矩形状の板体部5が水平方向に向けて延在されており、板体部5上の先端にはその長手方向と直交する方向に凸条の突起部6が設けられている。
【0016】
例えば、合成樹脂から成る引き出しケース11を積み上げる場合に、図2に示すような引き出しケース11の底面奥部に設けられた受入孔12に、係止部材1を嵌合する。なお、受入孔12は係止部材1が嵌入されても、内部の引き出しの出し入れに影響を与えない位置に設けられている。
【0017】
受入孔12は略太十字孔とされ、十字孔の一方の軸の長さは他方の軸の長さよりも短く、その短い側の軸の2個所の端縁部にのみ、アーム部3の爪部4が錠止するようにされている。
【0018】
係止部材1の板体部5の長手方向を、引き出しケース11の後面に平行に向けて、アーム部3a〜3dを受入孔12に押し込むと、アーム部3a、3cは受入孔12を通過するに際して十字孔の短軸の端縁部に押されて内側にすぼまり、図3に示すように通過した後に外側に復元し、アーム部3a、3cの爪部4により受入孔12に錠止され、抜け出しができなくなる。
【0019】
アーム部3a〜3dが付設された基体2の上縁2aは段部となっているので、この上縁2aは受入孔12の内隅部12aに当接し、また引き出しケース11の底面と板体部5の間に間隙が設けられる。また、各アーム3a〜3dの基部が受入孔12の十字孔の軸部に嵌合することにより、係止部材1は受入孔12に対して回転が規制される。
【0020】
このようにして、係止部材1を取り付けた引き出しケース11を、図4に示すように下段の引き出しケース11’上に載置し、引き出しケース11’の上面奥部に設けられた係止溝13に、係止部材1の基体2、板体部5を嵌め込む。係止溝13は家具の係止部材4の基体2が入り込む切込部14と、板体部5が嵌入する凹部15とを有することから、引き出しケース11’に載せた引き出しケース11を前方に引き寄せるようにして嵌め込むと、係止部材1の介在により引き出しケース11は引き出しケース11’に対して前方への移動、上下方向の移動が規制されることになる。
【0021】
引き出しケース11、11’同士の係止を外すには、引き出しケース11をケース11’に対して後方に押し戻してから、上方に持ち上げればよい。また、引き出しケース11から係止部材1を取り外す際には、引き出しケース11の内部に手を入れて、アーム部3を指で内側に撓ませて爪部4による受入孔12に対する錠止を外し、係止部材1を受入孔12から引き抜くことにより、取り外すことができる。
【0022】
なお、係止部材1は家具の上面に取り付けて、上に載せた家具の底面に設けた係止溝13に嵌合するようにしてもよい。また、本実施の形態では、係止部材1は基体2から一方向のみに板体部5を設けているが、基体2から両方向に板体部5を設けてもよい。
【0023】
図5に示すように、引き出しケース11をワイヤシェルフ31に収納する場合には、係止部材1の板体部5の突起部6をワイヤシェルフ31のワイヤ32に係止することができ、収納棚41から引き出しケースの滑りや落下を防止できる。なお、更に確実に係止するには突起部6をフック状にすると効果がある。
【0024】
また図6に示すように、係止部材1を嵌合させる方向を略90゜回転させ、板体部5の長手方向を前方又は後方に向けて取り付けることにより、ワイヤシェルフ31の異なる方向を向くワイヤ33に対しても係止することができる。
【0025】
更には、受入孔12を正十字形又は正方形とすることにより、係止部1の全てのアーム部3a〜3dの爪部4が受入孔12に錠止して、その錠止を確実にすることもできる。しかし、その場合には係止部材1を取り外す際に、全ての爪部4の錠止を外さなければならない厄介さはある。
【0026】
また、アーム部3の数を少なくしたり、アーム部3の全てに爪部4を設けなくとも、受入孔12を正十字形又は正方形とすれば、本実施の形態と同様の機能を得ることができる。
【0027】
更に、係止部材1を図4に示す家具同士の係止のみに使用する場合には、板体部5に設けた突起部6は省略してもよい。
【0028】
【発明の効果】
以上説明したように本発明に係る家具の係止部材は、家具の一部に取り付けることにより、他の家具或いは収納棚に係止することができ、落下や転倒や滑りを防止することができる。
【図面の簡単な説明】
【図1】係止部材の斜視図である。
【図2】受入孔に係止部材を嵌合させる状態の説明図である。
【図3】嵌合した状態の断面図である。
【図4】家具同士を係止させる場合の説明図である。
【図5】家具をワイヤシェルフに係止させる状態の説明図である。
【図6】家具をワイヤシェルフに係止させる他の状態の説明図である。
【符号の説明】
1 係止部材
2 基部
3a〜3d アーム部
4 爪部
5 板体部
6 突起部
11、11’ 引き出しケース
12 受入孔
13 係止溝
14 切込部
15 凹部
31 ワイヤシェルフ
32、33 ワイヤ
[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a furniture locking member for locking furniture such as a drawer case, an outfit case, a document case, a sorting box, and the like with each other or with other members.
[0002]
[Prior art]
Conventionally, the above-mentioned furniture is sometimes used in a stacked manner in order to make effective use of space. Alternatively, in a small storage box or the like, the storage box may be stored together with the storage box.
[0003]
[Problems to be solved by the invention]
However, when lighter drawer cases are stacked and used, if the drawer is pulled, an article is stored in a biased manner in the drawer case, or an impact is applied, the upper drawer case may fall off or fall over. There is.
[0004]
In this case, the furniture is provided with a shallow groove and a convex ridge to be fitted together to prevent mutual displacement, but it may not be sufficiently locked, and in particular, in the vertical direction. It has very little effect on the movement of.
[0005]
Further, when a drawer case is placed on a storage shelf (wire shelf) manufactured by assembling a panel made of wire-like wires, the drawer case is slippery, and there is a possibility that the drawer case will jump out of the storage shelf in the event of an earthquake or the like.
[0006]
An object of the present invention is to solve the above-mentioned problems, and to provide a furniture locking member that safely fixes furniture and prevents falling or the like.
[0007]
[Means for Solving the Problems]
The present invention according to claim 1 for achieving the above object is a furniture locking member that is used by being fitted into a receiving hole provided in furniture, and includes a tubular portion, and an upper end of the tubular portion. A plurality of flexible arm portions projecting upward, and a plate portion provided below the tubular portion and extending in a direction orthogonal to an axis of the tubular portion, at least one of the arm portions; One end is provided with a claw for locking the receiving hole, and a rotation restricting portion for restricting the cylindrical portion from rotating when the arm is fitted into the receiving hole. It is a locking member for furniture.
[0008]
According to a second aspect of the present invention, there is provided the furniture locking member according to the first aspect, wherein a protrusion is provided at a tip end of the plate body.
[0009]
The present invention according to claim 3 is the furniture locking member according to claim 1, wherein the tubular portion has a rectangular tubular shape.
[0010]
The invention according to claim 4 is the furniture locking member according to claim 3, wherein the number of the arm portions is four.
[0011]
The invention according to claim 5 is the rotation control unit according to claim 4, wherein the rotation restricting portion restricts rotation by engaging a base portion of the arm portion with an engaging portion provided in the receiving hole. It is a locking member for furniture.
[0012]
The present invention according to claim 6 is the furniture locking member according to claim 1, wherein the plate portion is fitted into a concave portion of the mating furniture.
[0013]
The present invention according to claim 7 is the furniture locking member according to claim 1, wherein the projection of the plate body portion is locked to a wire of a wire shelf.
[0014]
The invention according to claim 8 is furniture in which the locking member according to any one of claims 1 to 7 is attached to the receiving hole.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
The present invention will be described in detail based on the illustrated embodiment.
FIG. 1 is a perspective view of a furniture locking member according to the present embodiment. The locking member 1 has an integral structure made of, for example, a synthetic resin, and has an upper edge 2a of a base 2 which is a short rectangular cylinder having a substantially quadrangular cross section, and four substantially elongated arm portions 3a having flexibility. To 3d are projected upward. Since the arms 3a to 3d are attached to the upper edge 2a of the substantially square base 2, the arms 3a and 3c, and the arms 3b and 3d are arranged in parallel. And the claw part 4 is provided in the front-end | tip of each arm part 3 toward the outer side, respectively. At the lower part of the base 2, a rectangular plate body 5 extends in the horizontal direction, and at the tip on the plate body 5, a protruding ridge 6 is formed in a direction orthogonal to the longitudinal direction. Is provided.
[0016]
For example, when stacking the drawer case 11 made of synthetic resin, the locking member 1 is fitted into a receiving hole 12 provided at the inner bottom of the drawer case 11 as shown in FIG. In addition, the receiving hole 12 is provided at a position where even if the locking member 1 is fitted, it does not affect the taking in and out of the internal drawer.
[0017]
The receiving hole 12 is a substantially large cross-shaped hole, and the length of one axis of the cross-shaped hole is shorter than the length of the other axis, and the claw of the arm portion 3 is provided only at two edge portions of the shorter axis. The part 4 is designed to be locked.
[0018]
When the arm portions 3a to 3d are pushed into the receiving holes 12 with the longitudinal direction of the plate portion 5 of the locking member 1 directed parallel to the rear surface of the drawer case 11, the arm portions 3a and 3c pass through the receiving holes 12. At this time, it is pushed by the edge of the short axis of the cross hole and narrows inward, and after passing through as shown in FIG. 3, it is restored to the outside and locked in the receiving hole 12 by the claw portions 4 of the arm portions 3a and 3c. And you cannot escape.
[0019]
Since the upper edge 2a of the base 2 provided with the arms 3a to 3d is a step, the upper edge 2a contacts the inner corner 12a of the receiving hole 12, and the bottom of the drawer case 11 is A gap is provided between the parts 5. The rotation of the locking member 1 with respect to the receiving hole 12 is restricted by fitting the base of each of the arms 3 a to 3 d into the shaft of the cross hole of the receiving hole 12.
[0020]
Thus, the drawer case 11 to which the locking member 1 is attached is placed on the lower drawer case 11 'as shown in FIG. 13, the base 2 and the plate portion 5 of the locking member 1 are fitted. The locking groove 13 has a cutout portion 14 into which the base 2 of the locking member 4 of the furniture enters, and a concave portion 15 into which the plate body portion 5 fits, so that the drawer case 11 placed on the drawer case 11 'is moved forward. When the drawer case 11 is fitted in such a manner that the drawer case 11 is pulled toward the drawer case 11, the forward movement and the vertical movement of the drawer case 11 ′ are restricted with respect to the drawer case 11 ′.
[0021]
To release the lock between the drawer cases 11 and 11 ', the drawer case 11 may be pushed back to the case 11' and then lifted up. Also, when removing the locking member 1 from the drawer case 11, put a hand inside the drawer case 11, bend the arm 3 inward with a finger, and release the lock on the receiving hole 12 by the claw 4. By pulling out the locking member 1 from the receiving hole 12, it can be removed.
[0022]
In addition, the locking member 1 may be attached to the upper surface of the furniture, and may be fitted into the locking groove 13 provided on the bottom surface of the furniture placed thereon. Further, in the present embodiment, the locking member 1 has the plate portions 5 provided only in one direction from the base 2, but the plate portions 5 may be provided in both directions from the base 2.
[0023]
As shown in FIG. 5, when the drawer case 11 is housed in the wire shelf 31, the projection 6 of the plate portion 5 of the locking member 1 can be locked to the wire 32 of the wire shelf 31, The drawer case can be prevented from slipping and falling from the shelf 41. It is effective to make the protruding portion 6 in a hook shape for more secure locking.
[0024]
As shown in FIG. 6, the direction in which the locking member 1 is fitted is rotated by approximately 90 °, and the longitudinal direction of the plate body portion 5 is attached to the front or the rear, thereby turning the wire shelf 31 in a different direction. It can also be locked to the wire 33.
[0025]
Furthermore, by making the receiving hole 12 a regular cross shape or a square, the claws 4 of all the arms 3a to 3d of the locking portion 1 are locked in the receiving hole 12, and the locking is ensured. You can also. However, in that case, there is a trouble that all the claws 4 must be unlocked when removing the locking member 1.
[0026]
Further, even if the number of the arm portions 3 is reduced or the receiving hole 12 is formed in a regular cross shape or a square without providing the claw portions 4 on all of the arm portions 3, the same function as in the present embodiment can be obtained. Can be.
[0027]
Furthermore, when the locking member 1 is used only for locking furnitures shown in FIG. 4, the protrusions 6 provided on the plate portion 5 may be omitted.
[0028]
【The invention's effect】
As described above, the furniture locking member according to the present invention can be locked to another piece of furniture or a storage shelf by being attached to a part of the furniture, and can be prevented from falling, falling, or slipping. .
[Brief description of the drawings]
FIG. 1 is a perspective view of a locking member.
FIG. 2 is an explanatory view of a state in which a locking member is fitted into a receiving hole.
FIG. 3 is a sectional view showing a fitted state.
FIG. 4 is an explanatory diagram in a case where furniture is locked together.
FIG. 5 is an explanatory diagram of a state in which furniture is locked to a wire shelf.
FIG. 6 is an explanatory diagram of another state in which furniture is locked to a wire shelf.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Locking member 2 Base part 3a-3d Arm part 4 Claw part 5 Plate body part 6 Protrusion part 11, 11 'Drawer case 12 Receiving hole 13 Locking groove 14 Cut part 15 Depression 31 Wire shelf 32, 33 Wire

Claims (8)

家具に設けた受入孔に嵌合して使用する家具の係止部材であって、筒状部と、該筒状部の上端から上方に突出した複数個の可撓性を有するアーム部と、前記筒状部の下部に設け前記筒状部の軸線と直交する方向に延在した板体部とから成り、前記アーム部の少なくとも1個の先端に前記受入孔に錠止する爪部を設けると共に、前記アーム部を前記受入孔に嵌入した際に前記筒状部を回転不能に規制する回転規制部を有することを特徴とする家具の係止部材。Furniture locking members used by fitting into receiving holes provided in the furniture, a tubular portion, and a plurality of flexible arm portions projecting upward from the upper end of the tubular portion, A plate portion provided below the cylindrical portion and extending in a direction perpendicular to the axis of the cylindrical portion, and a claw portion for locking the receiving hole is provided at at least one end of the arm portion. And a rotation restricting portion for restricting the cylindrical portion from rotating when the arm portion is fitted into the receiving hole. 前記板体部の先端部には突起部を設けた請求項1に記載の家具の係止部材。The furniture locking member according to claim 1, wherein a protrusion is provided at a tip end of the plate body. 前記筒状部は角筒状とした請求項1に記載の家具の係止部材。The furniture locking member according to claim 1, wherein the cylindrical portion has a rectangular cylindrical shape. 前記アーム部は4個とした請求項3に記載の家具の係止部材。The furniture locking member according to claim 3, wherein the number of the arm portions is four. 前記回転規制部は、前記アーム部の基部が前記受入孔に設けた係合部に係合することにより、回転を規制するようにした請求項4に記載の家具の係止部材。The furniture locking member according to claim 4, wherein the rotation restricting portion restricts rotation by engaging a base portion of the arm portion with an engaging portion provided in the receiving hole. 前記板体部を相手側家具の凹部に嵌合するようにした請求項1に記載の家具の係止部材。The furniture locking member according to claim 1, wherein the plate portion is fitted into a concave portion of the counterpart furniture. 前記板体部の突起部をワイヤシェルフのワイヤに係止するようにした請求項1に記載の家具の係止部材。2. The furniture locking member according to claim 1, wherein the projection of the plate portion is locked to a wire of a wire shelf. 請求項1〜7の何れか1つの請求項に記載の前記係止部材を前記受入孔に取り付けた家具。Furniture in which the locking member according to any one of claims 1 to 7 is attached to the receiving hole.
JP2002260883A 2002-09-06 2002-09-06 Locking member for furniture Withdrawn JP2004097321A (en)

Priority Applications (1)

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JP2002260883A JP2004097321A (en) 2002-09-06 2002-09-06 Locking member for furniture

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016007498A (en) * 2014-06-26 2016-01-18 株式会社ジェイ・イー・ジェイ Storage case and storage case stack connection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016007498A (en) * 2014-06-26 2016-01-18 株式会社ジェイ・イー・ジェイ Storage case and storage case stack connection structure

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