JP2003180468A - Fall-proof mechanism for articles laid on sectional shelf - Google Patents

Fall-proof mechanism for articles laid on sectional shelf

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Publication number
JP2003180468A
JP2003180468A JP2001390178A JP2001390178A JP2003180468A JP 2003180468 A JP2003180468 A JP 2003180468A JP 2001390178 A JP2001390178 A JP 2001390178A JP 2001390178 A JP2001390178 A JP 2001390178A JP 2003180468 A JP2003180468 A JP 2003180468A
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portion
formed
member
fall
socket
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JP2001390178A
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Japanese (ja)
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Takashi Yanagiya
隆 柳屋
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Erecta International Corp
エレクター株式会社
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Abstract

PROBLEM TO BE SOLVED: To provide a fall-proof mechanism for articles laid on a sectional shelf, which can save labor of assembling and disassembling of replacing work for laid articles for convenience.
SOLUTION: This fall-proof mechanism is composed of a support sleeve, a pair of socket members 10 to be fit with the support sleeve, a pair of hinge members 11 to be fit with the socket members 10, and arm members 12 to be engaged designatedly movable with hinge members 11. The arm members 12 are equipped with fall-proof parts 12b and shaft parts 12a in prescribed length formed on both end sides of the fall-proof parts so as to be mutually faced via the vertical parts in prescribed length. Long circle shape bearing parts 11a and engaging grooves 11b to engage with the end parts of the fall- proof parts 12b of the arm members 12 are formed on the hinge members 11.
COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】本発明は、パイプ状の支柱の適当な位置に取り付けられる支持用スリーブに棚板の筒状のソケット部を嵌合させることで所望の段数の棚を簡単に組み立てることのできる組立棚の載置物落下防止機構に関する。 BACKGROUND OF THE INVENTION [0001] [Technical Field of the Invention The present invention is a support sleeve which is attached to a suitable position of the pipe-shaped strut by fitting the tubular socket portion of the shelf board be assembled easily shelves desired number relating to mounting object drop preventing mechanism assembly shelf that can. 【0002】 【従来の技術】従来より、図7に示すように、4隅に設けられるパイプ状の支柱1の適当な位置に略円錐形の外形を有する支持用スリーブ(図7では現れない)を介して棚板Tの筒状のソケット部2,2…を嵌合させるようにして任意の枚数の棚板Tを取り付けるようにした組立棚Kがある。 [0002] Conventionally, as shown in FIG. 7, (does not appear in FIG. 7) supporting sleeve having an outer shape of substantially conical at an appropriate position of the pipe-shaped post 1 provided in four corners it is assembled shelf K which to attach shelves T of arbitrary number so as to fit a cylindrical socket portion 2, 2, the shelf T through. 棚板Tとしては、例えばスチールワイヤ等の線材を方形の網状に組んで接点を溶接した所謂ワイヤシェルフなどが用いられる。 The shelves T, for example, so-called wire shelf with a welded contact is used formed a wire of steel wire or the like into square mesh. 前記支持用スリーブは、分割可能であり、上細テーパー状の略円錐形をなし、内面には支柱1の外周の係合溝に係合可能な凸状部を有し、 The support sleeve is divisible, a substantially conical upper thin tapered, the inner surface has engageable convex portion engagement groove in the outer periphery of the post 1,
それらを係合させることで支柱1に係止され、ソケット部2は支持用スリーブのテーパーによって支持固定されるようになっている。 They engaged in post 1 by engaging, so that the socket 2 is supported and fixed by the taper of the support sleeve. この種の組立棚Kは、パイプ状の支柱1,支持用スリーブ,棚板T等の部材が組み立てセット等として提供され、使用者が手作業で組み立てるようになっている。 Assembling shelves K of this type, pipe-shaped post 1, the support sleeve, members such as shelf boards T are provided as an assembly set or the like, the user is adapted to assemble manually. 【0003】ところで、これらの組立棚Kには、各棚板T上に、図7に示すように種々の物品Aが載置されるが、地震等による揺れや振動あるいは物品を取る際の不注意等により、棚板Tの左右端部や後端部側へ物品Aが落下してしまう場合があった。 Meanwhile, these assembled shelves K, on ​​the shelf plates T, but various articles A is placed as shown in FIG. 7, not when taking the oscillations and vibrations or articles by an earthquake or the like Caution etc., there are cases where an article a to the right and left ends and the rear end of the shelf plate T will be dropped. このような物品の落下事故を防止するために、例えば図8、図9に示すような落下防止具P2が用いられていた。 In order to prevent falling accidents in such articles, for example, FIG. 8, the fall prevention member P2 as shown in FIG. 9 was used. 【0004】落下防止具P2は、図8(a)に示すように、スチールワイヤ等の線材を曲げ加工および溶接して形成される落下防止部材100と、逆V字型に形成され下端側に線材を挟持可能な差込部101aを有する所定数(図8(a)では3個、図9では2個のタイプも示される)の差込部材101とを溶接して構成される。 [0004] fall prevention device P2, as shown in FIG. 8 (a), the fall preventing member 100 formed by bending and welding the wires of the steel wire or the like, on the lower end side is formed in an inverted V-shape a predetermined number having a clamping possible insertion portion 101a of the wire (3 in FIG. 8 (a), the also shown two types in FIG. 9) formed by welding the plug member 101. そして、この落下防止具P2は、図9に示すように、支柱1 Then, the fall preventing device P2, as shown in FIG. 9, the strut 1
に取り付けられた棚板Tの左右端部および後端部の線材を差込部材101の下端の差込部101aで挟持して固定される。 It is fixed by sandwiching a wire of the right and left ends and rear ends of the attached shelves T at the lower end of the insertion portion 101a of the insertion member 101. この落下防止具P2を取り付けることにより、棚板T上に載置した物が、左右端側や後端側から落下することを防止できた。 By attaching the fall prevention device P2, those being placed on the shelf plate T has can be prevented from falling from the left and right end side or rear end side. 【0005】 【発明が解決しようとする課題】ところで、上述のような組立棚Kを例えば家庭用として用いる場合には、落下防止具P2を一旦取り付けてしまえば、その状態で棚を継続して使用することが一般的である。 [0005] [SUMMARY OF THE INVENTION Incidentally, in the case of using the assembly shelf K as described above for the example home, once fitted with anti-fall device P2 once, continuously shelves in this state it is common to use. しかしながら、 However,
例えば組立棚Kを店舗における商品の陳列や、展示会における展示物の載置等に使用する場合には、商品や展示物の入れ換え作業時において、落下防止具P2が物品の搬入、搬出の邪魔になる場合があり、その度毎に落下防止具P2を外し、入れ換え作業終了後に再び取り付ける必要があり、手間がかかり利便性に欠けるという問題があった。 For example, display and of goods the assembly shelf K in the store, when used in 置等 placement of exhibits in the exhibition, at the time of work replacement of goods and exhibits, carry fall prevention device P2 is of the articles, the way of the carry-out may become, the degree disconnect the fall prevention device P2 for each, must be mounted again after replacement work is completed, there is a problem that labor consuming inconvenient. 【0006】本発明は、上記問題点を解決すべく案出されたものであり、載置物の入れ換え作業時において、取外しや取付けの手間を省き、利便性を向上させることのできる組立棚の載置物落下防止機構を提供することを目的とする。 [0006] The present invention has been devised to solve the above problems, when the work replacement of mounting object, eliminates the need for removal and installation, the mounting assembly shelf that can improve the convenience and to provide a figurine drop prevention mechanism. 【0007】 【課題を解決するための手段】上記目的を達成するために、この発明に係る組立棚の載置物落下防止機構(P [0007] To achieve the above object, according to the solution to ## of the assembly shelf according to the present invention mounting object drop preventing mechanism (P
1)は、外周面に適当な間隔をおいて複数の係合溝(1 1) has a plurality of engagement grooves at appropriate intervals on the outer peripheral surface (1
a)が形成されたパイプ状の支柱(1)と、内面に前記支柱の係合溝に係合可能な凸状部が形成され、外形が略円錐状に形成された支持用スリーブ(S)と、該支持用スリーブに嵌合可能な筒状のソケット部(2)を少なくとも4隅に有する1以上の棚板(T)とから構成される組立棚において、前記棚板上に載置される載置物(A) And a) is formed pipe-shaped strut (1), is formed engageable with the convex portion to the engaging groove of the strut to the inner surface, supporting sleeve outer shape formed in a substantially conical shape (S) When in the assembled shelves made from one or more shelves (T) and having matable tubular socket portion to the support sleeve (2) at least four corners are placed on the shelf board that mounting object (A)
の落下を防止する落下防止機構であって、対向する前記支柱の適当な高さの前記係合溝にそれぞれ係合される前記支持用スリーブと、該各支持用スリーブに嵌合可能な一対のソケット部材(10)と、該各ソケット部材の外側部に形成される係合部(係合溝10a)と係合可能な一対のヒンジ部材(11)と、該各ヒンジ部材に、所定の移動動作を可能に係合されるアーム部材(12)とから構成され、前記アーム部材は、前記ソケット部材を取り付けた支柱間の幅に相当する長さを有する落下防止部(12b)と、該落下防止部の両端側に所定長さの垂直部(12c)を介して、互いに内側で対向するように形成される所定長さの軸部(12a)とを備え、前記各ヒンジ部材の対向面の下方側には、前記アーム部材の軸部を回動および上下 Falling a drop prevention mechanism for preventing, said supporting sleeve and engaged respectively in the engagement groove of the appropriate height the strut facing a pair fittable to respective supporting sleeve a socket member (10), engaging portion formed on the outer portion of each of the socket member (the engagement groove 10a) and engageable pair of hinge members (11), the respective hinge member, moving a predetermined is composed from an arm member engaged capable engaged the operation (12), said arm member, the drop preventing portion having a length corresponding to the width between the strut attachment socket member and (12b), under 該落through the vertical portion of predetermined length at both ends of the preventing portion (12c), and a shaft portion of predetermined length (12a) which is formed to face inside each other, the opposing surfaces of the respective hinge member downward, the rotary and vertical axial section of the arm member 可能に支持する長円状の軸受部(1 Elliptical bearing portion for rotatably supported (1
1a)が形成されると共に、各ヒンジ部材の上端側には、回動および上下動されて上方へ移動された前記アーム部材の落下防止部の端部と係合する係合溝(11b) With 1a) is formed, on the upper side of each hinge member, ends engage the fall prevention part of the arm member is moved is rotated and moved vertically upward engaging groove (11b)
が形成されるようにした。 There was to be formed. 【0008】これにより、棚板上に載置物を載せた状態においては、アーム部材を回動および上下動させて落下防止部の両端部をヒンジ部材の上端側の係合溝に係合させて載置物の落下を防止することができる。 [0008] Thus, in a state carrying the object placed on the shelf plate, and both ends of the fall prevention part of the arm member is rotated and moved up and down to engage the upper end of the engaging groove of the hinge member it is possible to prevent the falling of an object placed. 一方、棚板上の載置物の入れ換え作業等を行う場合には、落下防止部を持ち上げて両端部とヒンジ部材の上端側の係合溝との係合を解除し、アーム部材を回動させて落下防止部を下方に垂下させた状態でヒンジ部材の軸受部で吊すように保持して、載置物の搬入、搬出を行い易い状態とすることができる。 On the other hand, when performing such tasks replaced the mounting object on the shelves, to release the engagement between the upper end of the engaging groove of the end portions and the hinge member to lift the drop prevention portion rotates the arm member the fall preventing portion while being downwardly depending hold as suspended by the bearing portions of the hinge member, carrying the mounting object can be a state easy performs unloading Te. この際に、従来の落下防止具のように載置物の入れ換え作業等を行う度に取り外し、その後再度取り付けるという煩雑な作業を省くことができ、利便性を向上させることができる。 At this time, removal whenever performing replacement work or the like of the mounting object as in the conventional anti-drop device, then it is possible to omit complicated work of attaching again, it is possible to improve convenience. なお、この落下防止機構は、棚板の左右両端側および後端側あるいは前端側にそれぞれ設けることができる。 Note that this drop prevention mechanism may be provided respectively on the left and right end side and the rear side or front side of the shelf plate. 【0009】また、前記各ソケット部材は、前記支柱に予め取り付けられた棚板の上方の近傍位置に前記支持用スリーブを介して取り付けられるようにするとよい。 Further, each of the socket member is better to be attached via the support sleeve in the vicinity of the upper pre-mounted shelves to the post. これにより、ヒンジ部材の上端側の係合部に係合させたアーム部材の落下防止部によって、棚板上に載置される所定高さの載置物の落下を有効に防止することができる。 Thus, the fall prevention part of the arm member is engaged with the engaging portion of the upper end side of the hinge member, it is possible to effectively prevent the falling of an object placed in a predetermined height to be placed on shelves.
また、前記ソケット部材の前記係合部は、垂直方向に形成される一対の係合溝と、該各係合溝の下端部に形成される凸状の係止部からなり、前記ヒンジ部材は、前記ソケット部材の各係合溝に上方から嵌合可能なツメ部を備えるようにできる。 Further, the engaging portion of the socket member has a pair of engaging grooves formed in the vertical direction, it consists of a convex engaging portion formed on a lower end portion of the respective engaging grooves, the hinge member can to include a matable claw portion from above the engagement grooves of the socket member. これにより、ヒンジ部材を容易かつ確実にソケット部材に取り付けることができる。 Thus, it is possible to attach the hinge member easily and reliably in the socket member. 【0010】 【発明の実施の形態】以下、本発明の実施形態について図面を用いて説明する。 DETAILED DESCRIPTION OF THE INVENTION Hereinafter, will be explained with reference to the accompanying drawings, embodiments of the present invention. 図1は本実施形態に係る組立棚の載置物落下防止機構P1の完成状態の一例を示す斜視図、図2から図4は載置物落下防止機構P1の組立手順を説明する説明図、図5は載置物落下防止機構P1の操作を説明する斜視図、図6はその使用状態の説明図である。 Figure 1 is a perspective view showing an example of a completed state of the mounting object fall prevention mechanism P1 of the assembly shelf according to the present embodiment, FIG. 4 is an explanatory view illustrating the assembly procedure of the mounting object drop preventing mechanism P1 from Figure 2, Figure 5 is a perspective view for explaining the operation of the mounting object drop preventing mechanism P1, FIG. 6 is an explanatory view of the use state. 【0011】図1に示すように、載置物落下防止機構P [0011] As shown in FIG. 1, mounting object drop preventing mechanism P
1は、対向するパイプ材からなる支柱1の外周面に所定間隔で刻設された係合溝1aに嵌合される支持用スリーブSと、この支持用スリーブSに嵌合されるソケット部材10と、このソケット部材10に係合されるヒンジ部材11と、このヒンジ部材11の対向する面の下方側に形成される長円状の軸受部11aに軸部12aを回動および上下動可能に支持されるアーム部材12とから構成されている。 1 has a support sleeve S fitted in the engaging groove 1a which is engraved at predetermined intervals on the outer peripheral surface of the post 1 consisting opposing pipe member, socket member 10 fitted on the support sleeve S When, a hinge member 11 which is engaged with the socket member 10, the shaft portion 12a rotates, and vertically movable in an oval-shaped bearing portion 11a which is formed on the lower side of the opposite sides of the hinge member 11 and a arm member 12 which is supported. アーム部材12は、ソケット部材10を取り付けた支柱1間の幅に相当する長さを有する落下防止部12bと、落下防止部12bの両端側に所定長さの垂直部12cを介して、互いに内側で対向するように形成される所定長さの軸部12aとを備えている。 The arm member 12 via the drop preventing portion 12b having a length corresponding to the width between post 1 fitted with a socket member 10, the vertical portion 12c of a predetermined length at both ends of the fall prevention unit 12b, the inner one another in and a predetermined length of the shaft portion 12a which is formed to face. 【0012】支持用スリーブSは、後述するように縦に2分割されており、上細テーパー状の略円錐形をなし、 [0012] support sleeve S is divided into two parts vertically as will be described later, a substantially conical upper thin tapered,
内面には支柱1の外周の係合溝1aに係合可能な凸状部を有し、それらを係合させることで支柱1に係止され、 Inner surface has engageable convex portion engagement groove 1a of the outer circumference of the post 1, it is locked to the post 1 by causing them engaged,
ソケット部材10は支持用スリーブSのテーパーによって支持固定されるようになっている。 Socket member 10 is adapted to be supported and fixed by the taper of the support sleeve S. ソケット部材10 Socket member 10
には、テーパーが形成された略筒状の内壁を有する嵌合部10aと、垂直方向に形成される一対の係合溝10a The, the fitting portion 10a having a substantially cylindrical inner wall tapered are formed, the pair formed in a vertical direction engaging groove 10a
と、各係合溝10aの下端部に形成される凸状の係止部10cとを備えている。 When, and a convex engaging portion 10c which is formed at the lower end of the engagement grooves 10a. なお、本実施形態におけるソケット部材10は、ヒンジ部材11の係合を考慮して、嵌合部10aは完全な筒状ではなく筒状体の一部を切欠いた形状となっている(図2(b)参照)。 Incidentally, the socket member 10 in the present embodiment, in consideration of the engagement of the hinge member 11, the fitting portion 10a has a perfect cylindrical switching part of the tubular member rather than a lack shape (FIG. 2 (b) reference). 【0013】ヒンジ部材11の上端部には、手動操作により回動および上下動されて上方へ移動されるアーム部材12の棒状の落下防止部12bの両端部を係合させる係合溝11bがそれぞれ形成されている。 [0013] At the upper end of the hinge member 11, the engaging groove 11b for engaging the opposite ends of the rotation and the vertical movement has been bar-shaped fall-prevention portion 12b of the arm member 12 is moved upward by a manual operation, each It is formed. また、ヒンジ部材11は、ソケット部材10の各係合溝10aに上方から嵌合可能なツメ部13bを備える係合部13が設けられている。 Further, the hinge member 11, the engaging portion 13 with a matable claw portion 13b is provided from above the engaging groove 10a of the socket member 10. 本実施形態では、係合部13はステンレス鋼板等を折り曲げ加工して構成され、ヒンジ部材本体に溶接で固定されている。 In this embodiment, the engaging portion 13 is constructed by bending a stainless steel plate or the like, and is fixed by welding to the hinge member main body. また、支持用スリーブSおよびソケット部材10は例えばアルミニウム材で、ヒンジ部材11およびアーム部材12は例えばステンレス鋼で構成することができる。 The support sleeve S and the socket member 10, for example an aluminum material, the hinge member 11 and the arm member 12 may be constructed of stainless steel, for example. 【0014】そして、アーム部材12の落下防止部12 [0014] Then, fall prevention part of the arm member 12 12
bを下方に垂下させヒンジ部材11の軸受部11aと係合する軸部12aで吊すように保持させた状態(図1に示す状態)において、載置物の搬入、搬出を容易に行うことができる。 In a state of being held as suspended by the shaft portion 12a to be engaged with the bearing portion 11a of the hinge member 11 is drooping b downward (the state shown in FIG. 1), mounting object carrying the, it can be easily performed out . 一方、アーム部材12を手動で持ち上げて回動させ、ヒンジ部11の係合溝11bにアーム部材12の落下防止部12bの両端部を係合させた状態(後述する図5の状態)で、棚板に載置される載置物の落下を落下防止部12bで防止させることができる。 On the other hand, lift the arm member 12 manually rotated, in a state where the both end portions being engaged in the fall prevention part 12b of the arm member 12 in the engaging groove 11b of the hinge portion 11 (the state of FIG. 5 described later), it can be prevented from falling mounting object to be placed on the shelves in the drop preventing portion 12b. 【0015】ここで、図2〜図4を参照して載置物落下防止機構P1の組立手順について説明する。 [0015] Here will be described the assembly procedure figurine drop preventing mechanism P1 mounting with reference to FIGS. まず、図2 First, as shown in FIG. 2
(a)に示すように、2分割された支持用スリーブS As shown in (a), 2 divided supporting sleeve S
1,S2のそれぞれを支柱1の所定の位置の係合溝1a 1, S2 of the engagement groove 1a at a predetermined position of the post 1 respectively
に係合させる。 Engaged in. なお、図10に示すように、2分割された支持用スリーブS1,S2の上端部には嵌合溝が刻まれており、この嵌合溝にCリングRを嵌合させて、支持用スリーブS1,S2の浮き上がりを防止するようになっている。 Incidentally, as shown in FIG. 10, the upper end portion of the two divided supporting sleeve S1, S2 are engraved groove and the C-ring R-fitted into the fitting groove, the support sleeve so as to prevent the lifting of S1, S2. 【0016】次いで、図2(b)に示すように、ソケット部材10の嵌合部10aを支柱1に挿通させて、取り付けられた支持用スリーブSの外周部に上方から嵌合させる。 [0016] Then, as shown in FIG. 2 (b), the fitting portion 10a of the socket member 10 is inserted into the post 1 is fitted from above on the outer periphery of the support sleeve S attached. 続いて、図2(c)に示すように、ヒンジ部材1 Subsequently, as shown in FIG. 2 (c), the hinge member 1
1の係合部13のツメ部13a,13bをソケット部材10の2条の係合溝10bにそれぞれ係合させる。 Claw 13a of the first engagement portion 13, 13b to thereby respectively engaged with the engaging groove 10b of the two rows of socket member 10. そして、対向する支柱1についても、図2における各部材の取り付け作業を行って、図3に示すように、各支柱1に取り付けられたヒンジ部材11の平面部が互いに平行に対向する状態とする。 Then, for the post 1 opposed by performing the mounting operation of each member in FIG. 2, as shown in FIG. 3, and the flat panel portion of the hinge member 11 attached to each strut 1 is parallel to face each other . 【0017】次いで、図4に示すように、アーム部材1 [0017] Then, as shown in FIG. 4, the arm member 1
2の一方の軸部12aを一方側のヒンジ部材11の軸受部11aに挿入し、他方側のヒンジ部材11を少し内側に回動させた状態で、アーム部材12のもう一方の軸部12aを他方の軸受部11aに挿入し、その後、回動させたヒンジ部材11を元の位置(即ち、ヒンジ部材11 One of the shaft portions 12a of 2 is inserted into the bearing portion 11a on one side of the hinge member 11, in a state where the hinge member 11 on the other side is rotated slightly inward, the other of the shaft portion 12a of the arm member 12 was inserted into the other of the bearing portions 11a, then the original position of the hinge member 11 is rotated (i.e., the hinge member 11
の平面部が平行に対向する位置)に戻す。 Back to position) a flat region of the faces in parallel. これにより、 As a result,
前出の図1に示すような載置物落下防止機構P1が組み立てられる。 Mounting object drop preventing mechanism P1 as shown in FIG. 1 supra is assembled. なお、載置物落下防止機構P1を棚板Tの2箇所以上の端部(例えば、左右端部および後端部)に設ける場合には、各端部の辺の両端にある各支柱1に上記各部材を取り付けることとなる。 Incidentally, two or more positions of the ends of the shelf plate a mounting object drop preventing mechanism P1 T (e.g., right and left ends and rear ends) when provided, said each post 1 at the ends of the sides of each end so that the attachment of the respective members. また、複数の段の棚板Tに載置物落下防止機構P1を設ける場合には、各段毎に上記各部材の取り付け作業を行う。 Further, in the case of providing the mounting object drop prevention mechanism P1 it is the shelf plate T of a plurality of stages, performs mounting operation of each member in each stage. 【0018】次に、図5および図6を参照して、上述のようにして構成された載置物落下防止機構P1の動作および使用状態について説明する。 Next, with reference to FIGS. 5 and 6, the operation and use condition of the figurine drop preventing mechanism P1 mounting constructed as described above. まず、図6において、 First, in FIG. 6,
例えば下段の棚板T1へ載置物A1の搬入、搬出を行う場合には、図5に示すように、アーム部材12の落下防止部12bの両端がヒンジ部11の係合溝11bに係合させた状態から、アーム部材12の落下防止部12bを手動で持ち上げて下方側へ回動させ、アーム部材12の落下防止部12bを下方に垂下させヒンジ部材11の軸受部11aと係合する軸部12aで吊すされた状態とする。 For example carried figurine A1 placing the lower shelves T1, when performing unloading, as shown in FIG. 5, so both ends of the fall prevention part 12b of the arm member 12 is engaged with the engaging groove 11b of the hinge portion 11 from state lifts the drop prevention portion 12b of the arm member 12 manually pivoted in the lower side, the shaft portion of the bearing portion 11a and the engagement of the hinge member 11 is suspended from falling prevention portion 12b of the arm member 12 downward the suspended state in 12a. これにより、載置物A1の棚板T1への搬入、搬出作業を容易に行うことができる。 Thus, loading into the shelves T1 of mounting object A1, it is possible to easily perform unloading operations. この際に、従来の落下防止具(図8,図9参照)のように載置物の入れ換え作業等を行う度に取り外し、その後再度取り付けるという煩雑な作業を省くことができ、利便性を向上させることができる。 At this time, the conventional anti-drop device (see FIGS. 8 and 9) Removing whenever performing replacement work or the like of the mounting object as, it is possible to omit the complicated work of attaching Then again, thereby improving the convenience be able to. 【0019】一方、載置物落下防止機構P1により、載置物A2の落下を防止させる場合には、図5に示すように、アーム部材12の落下防止部12bが下方に垂下された状態から、手動で持ち上げて上方に回動させ、ヒンジ部11の係合溝11bにアーム部材12の落下防止部12bの両端部を係合させた状態とする。 Meanwhile, the mounting object drop preventing mechanism P1, the case of preventing the falling of the mounting object A2, as shown in FIG. 5, from the state where the drop prevention portion 12b of the arm member 12 is downwardly depending, manual in is rotated upward lift, a state in which the both end portions being engaged in the fall prevention part 12b of the arm member 12 in the engaging groove 11b of the hinge portion 11. これにより、 As a result,
図6の上段の棚板T2に置かれた載置物A2は、横方向の移動がアーム部材12の落下防止部12bとの当接により規制されるため、地震による振動や不注意によって載置物A2が棚板T2の端部から落下する事態を有効に防止することができる。 Upper mounting placed on the shelf plate T2 ornament of Figure 6 A2, since the lateral movement is restricted by the abutment of the drop prevention portion 12b of the arm member 12, an object placed by vibration or inadvertent seismic A2 There can be effectively prevented from falling from the end of the shelf plate T2. 【0020】以上本発明者によってなされた発明を実施形態に基づき具体的に説明したが、本発明は上記実施形態に限定されるものではなく、その要旨を逸脱しない範囲で変更可能である。 [0020] been described in detail based on the embodiments invention made by the above inventors, but the present invention is not limited to the above embodiments, but may be modified without departing from the scope thereof. 【0021】 【発明の効果】以上説明したように本発明は、外周面に適当な間隔をおいて複数の係合溝が形成されたパイプ状の支柱と、内面に前記支柱の係合溝に係合可能な凸状部が形成され、外形が略円錐状に形成された支持用スリーブと、該支持用スリーブに嵌合可能な筒状のソケット部を少なくとも4隅に有する1以上の棚板とから構成される組立棚において、前記棚板上に載置される載置物の落下を防止する落下防止機構であって、対向する前記支柱の適当な高さの前記係合溝にそれぞれ係合される前記支持用スリーブと、該各支持用スリーブに嵌合可能な一対のソケット部材と、該各ソケット部材の外側部に形成される係合部と係合可能な一対のヒンジ部材と、該各ヒンジ部材に、所定の移動動作を可能に係合されるアーム部材と [0021] The present invention described above, according to the present invention includes a pipe-shaped struts plurality of engaging grooves are formed at appropriate intervals on the outer peripheral surface, the engaging groove of the strut to the inner surface is engageable with the convex portion is formed, one or more shelves outer shape having a supporting sleeve which is formed in a substantially conical shape, at least four corners fittable tubular socket portion to the support sleeve in the assembled shelf composed of a, a drop prevention mechanism for preventing the falling of the mounting object to be placed on the shelf plate, respectively engaging in the engagement groove of the appropriate height of the strut facing wherein the support sleeve, and a pair of socket members fittable to respective supporting sleeve, an engaging portion engageable with a pair of hinge members which are formed on the outer portion of the respective socket member to be, the each hinge member, and the arm member engaged to permit a predetermined movement から構成され、前記アーム部材は、前記ソケット部材を取り付けた支柱間の幅に相当する長さを有する落下防止部と、該落下防止部の両端側に所定長さの垂直部を介して、互いに内側で対向するように形成される所定長さの軸部とを備え、前記各ヒンジ部材の対向面の下方側には、前記アーム部材の軸部を回動および上下動可能に支持する長円状の軸受部が形成されると共に、各ヒンジ部材の上端側には、回動および上下動されて上方へ移動された前記アーム部材の落下防止部の端部と係合する係合溝が形成されるようにしたので、棚板上に載置物を載せた状態においては、アーム部材を回動および上下動させて落下防止部の両端部をヒンジ部材の上端側の係合溝に係合させて載置物の落下を防止することができるという効果がある。 Consists, said arm member, said a drop preventing portion having a length corresponding to a width between posts fitted with the socket member, through the vertical portion of predetermined length at both ends of the 該落 under prevention unit, together and a predetermined length of the shaft portion which is formed so as to face the inside, the downward facing surfaces of each hinge member oblong supporting the shaft portion of the arm member rotatably and vertically movable with the bearing portion of Jo is formed, on the upper end side of each hinge member, engaging groove of the ends engage the fall prevention part of the arm member is moved is rotated and vertically moved upward form since to be in a state carrying the object placed on the shelf plate, the both end portions of the fall preventing portion is engaged with the upper end of the engaging groove of the hinge member to the arm member is rotated and moved up and down there is an effect that a drop of mounting object can be prevented Te. 一方、棚板上の載置物の入れ換え作業等を行う場合には、落下防止部を持ち上げて両端部とヒンジ部材の上端側の係合溝との係合を解除し、アーム部材を回動させて落下防止部を下方に垂下させた状態でヒンジ部材の軸受部で吊すように保持して、載置物の搬入、 On the other hand, when performing such tasks replaced the mounting object on the shelves, to release the engagement between the upper end of the engaging groove of the end portions and the hinge member to lift the drop prevention portion rotates the arm member the fall preventing portion while being drooped held as suspended by the bearing portions of the hinge member downward Te, loading of the mounting object,
搬出を行い易い状態とすることができるという効果がある。 There is an effect that can be easy to state performs a carry-out. この際に、従来の落下防止具のように載置物の入れ換え作業等を行う度に取り外し、その後再度取り付けるという煩雑な作業を省くことができ、利便性を向上させることができる。 At this time, removal whenever performing replacement work or the like of the mounting object as in the conventional anti-drop device, then it is possible to omit complicated work of attaching again, it is possible to improve convenience.

【図面の簡単な説明】 【図1】本発明に係る組立棚の載置物落下防止機構P1 BRIEF DESCRIPTION OF THE DRAWINGS [Figure 1] assembled shelf mounting object drop preventing mechanism according to the present invention P1
の完成状態の一例を示す斜視図である。 Is a perspective view showing an example of a state of completion. 【図2】載置物落下防止機構P1の組立手順を説明する説明図である。 2 is an explanatory view illustrating the assembly procedure of the mounting object drop preventing mechanism P1. 【図3】載置物落下防止機構P1の組立手順を説明する説明図である。 3 is an explanatory view for explaining the assembling procedure of the mounting object drop preventing mechanism P1. 【図4】載置物落下防止機構P1の組立手順を説明する説明図である。 4 is an explanatory view for explaining the assembling procedure of the mounting object drop preventing mechanism P1. 【図5】載置物落下防止機構P1の操作を説明する斜視図である。 5 is a perspective view for explaining the operation of the mounting object drop preventing mechanism P1. 【図6】載置物落下防止機構P1の使用状態の説明図である。 6 is an explanatory view of a use state of mounting object drop preventing mechanism P1. 【図7】従来の組立棚を示す斜視図である。 7 is a perspective view of a conventional assembly shelf. 【図8】従来の落下防止具を示す正面図および側面図である。 8 is a front view and a side view showing a conventional fall arrester. 【図9】従来の落下防止具の使用状態を示す斜視図である。 9 is a perspective view illustrating the use of conventional fall arrester. 【図10】載置物落下防止機構P1における支持用スリーブとCリングを示す斜視図である。 10 is a perspective view showing a support sleeve and C-ring in the mounting object drop preventing mechanism P1. 【符号の説明】 P1 載置物落下防止機構1 支柱2 筒状のソケット部1a リング状の係合溝S 支持用スリーブ10 ソケット部材10a 嵌合部10b 係合溝10b 係止部11 ヒンジ部材11a 軸受部11b 係合溝12 アーム部材12a 軸部12b 落下防止部12c 垂直部13 係合部13a,13b ツメ部T(T1,T2) 棚板A(A1,A2) 載置物R Cリング [Sign Description] P1 mounting object drop preventing mechanism 1 strut 2 a tubular socket portion 1a annular engagement groove S supporting sleeve 10 socket member 10a engaging portion 10b engaging groove 10b engaging part 11 hinge member 11a bearing part 11b engaging groove 12 arm member 12a shaft portion 12b drop preventing portion 12c perpendicular portion 13 engaging portions 13a, 13b claw portion T (T1, T2) shelf A (A1, A2) mounting object R C-ring

Claims (1)

  1. 【特許請求の範囲】 【請求項1】外周面に適当な間隔をおいて複数の係合溝が形成されたパイプ状の支柱と、 内面に前記支柱の係合溝に係合可能な凸状部が形成され、外形が略円錐状に形成された支持用スリーブと、該支持用スリーブに嵌合可能な筒状のソケット部を少なくとも4隅に有する1以上の棚板とから構成される組立棚において、前記棚板上に載置される載置物の落下を防止する落下防止機構であって、 対向する前記支柱の適当な高さの前記係合溝にそれぞれ係合される前記支持用スリーブと、 該各支持用スリーブに嵌合可能な一対のソケット部材と、 該各ソケット部材の外側部に形成される係合部と係合可能な一対のヒンジ部材と、 該各ヒンジ部材に、所定の移動動作を可能に係合されるアーム部材と、 から構成され、 前 [Claims 1. A plurality of engaging grooves pipe-shaped formed pillars at appropriate intervals on the outer peripheral surface, engageable convex engaging groove of the strut to the inner surface parts are formed, the assembly composed of the outer shape and the supporting sleeve is formed in a substantially conical shape, with one or more shelves with matable tubular socket portion on at least four corners to the support sleeve in the shelf, the support sleeve a drop prevention mechanism, which is respectively engaged into the engagement groove of the appropriate height of the post facing to prevent falling of mounting object to be placed on the shelf board When a pair of socket members fittable to respective supporting sleeve, an engaging portion engageable with a pair of hinge members which are formed on the outer portion of each of the socket member, the respective hinge member, predetermined an arm member engaged capable engaged the movement of, consists, before アーム部材は、前記ソケット部材を取り付けた支柱間の幅に相当する長さを有する落下防止部と、該落下防止部の両端側に所定長さの垂直部を介して、互いに内側で対向するように形成される所定長さの軸部とを備え、 前記各ヒンジ部材の対向面の下方側には、前記アーム部材の軸部を回動および上下動可能に支持する長円状の軸受部が形成されると共に、各ヒンジ部材の上端側には、 The arm member has a drop preventing portion having a length corresponding to a width between posts fitted with the socket member, through the vertical portion of predetermined length at both ends of the 該落 under prevention unit, so as to face inside each other and a shaft portion of predetermined length formed in the downward facing surfaces of each hinge member is oval-shaped bearing portion which supports pivotally and vertically moving the shaft portion of the arm member while being formed, at the upper end of each hinge member,
    回動および上下動されて上方へ移動された前記アーム部材の落下防止部の端部と係合する係合溝が形成されていることを特徴とする組立棚の載置物落下防止機構。 Rotation and vertical movement has been moved said arm member assembly shelf mounting object fall prevention mechanism and an end portion engagement groove which engages the fall prevention part is formed upward. 【請求項2】前記各ソケット部材は、前記支柱に予め取り付けられた棚板の上方の近傍位置に前記支持用スリーブを介して取り付けられることを特徴とする請求項1に記載の組立棚の載置物落下防止機構。 Wherein each socket member, the mounting assembly shelf according to claim 1, characterized in that mounted over the support sleeve in the vicinity of the upper pre-mounted shelves to the posts figurines fall prevention mechanism. 【請求項3】前記ソケット部材の前記係合部は、垂直方向に形成される一対の係合溝と、該各係合溝の下端部に形成される凸状の係止部からなり、 前記ヒンジ部材は、前記ソケット部材の各係合溝に上方から嵌合可能なツメ部を備えることを特徴とする請求項1または請求項2に記載の組立棚の載置物落下防止機構。 Wherein the engaging portion of the socket member comprises a pair of engaging grooves formed in the vertical direction, the convex engaging portion formed on the lower end of the respective engagement groove, the the hinge member, said socket member assembled shelf mounting object drop preventing mechanism according to claim 1 or claim 2, characterized in that it comprises a matable claw portion from above the engaging groove of the.
JP2001390178A 2001-12-21 2001-12-21 Fall-proof mechanism for articles laid on sectional shelf Pending JP2003180468A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7768399B2 (en) 2004-12-07 2010-08-03 Inventory Systems Gmbh Holder for at least one object
JP2014036727A (en) * 2012-08-13 2014-02-27 Asahi:Kk Metal shelf or wagon
US8823355B2 (en) 2009-02-19 2014-09-02 Inventory Systems Gmbh Feed device for the automatic shifting of objects and method for detecting a movement of a feed unit in a feed device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7768399B2 (en) 2004-12-07 2010-08-03 Inventory Systems Gmbh Holder for at least one object
US8823355B2 (en) 2009-02-19 2014-09-02 Inventory Systems Gmbh Feed device for the automatic shifting of objects and method for detecting a movement of a feed unit in a feed device
JP2014036727A (en) * 2012-08-13 2014-02-27 Asahi:Kk Metal shelf or wagon

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