JP2015144777A - Article fall prevention device - Google Patents

Article fall prevention device Download PDF

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JP2015144777A
JP2015144777A JP2014019309A JP2014019309A JP2015144777A JP 2015144777 A JP2015144777 A JP 2015144777A JP 2014019309 A JP2014019309 A JP 2014019309A JP 2014019309 A JP2014019309 A JP 2014019309A JP 2015144777 A JP2015144777 A JP 2015144777A
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fall prevention
article
bracket
prevention device
prevention member
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JP6270515B2 (en
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玄樹 堀田
Haruki Hotta
玄樹 堀田
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Okamura Corp
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Abstract

PROBLEM TO BE SOLVED: To suppress a manufacturing cost by simplifying a structure, to facilitate an assembling work, and also to reliably prevent the fall of articles even against a multi-directional shake.SOLUTION: An article fall prevention device 1 in an article shelf 14, where a pair of right and left brackets 12, 12 having hooks at the rear ends are locked to lock holes 10, 10, ... vertically arranged in lines in supporters 9, 9 erected on the right and left sides and a shelf board 11 is supported by the brackets 12, 12, includes: a pair of right and left bracket members 2, 2 having hooks to be locked to the lock holes 10, 10, ... of the right ane left supporters 9, 9; and a fall prevention member 5 at least having a horizontal rod 6 to be arranged in front of articles B, B, ... to be displayed on the shelf board 11, and to be disposed between the right and left bracket members 2, 2. Through-holes 4 penetrating in a right and left direction are arranged in the bracket members 2, 2. The fall prevention member 5 includes, at both right and left ends, bending pieces 8 to be nonrotatably locked by insertion to the through-holes 4.

Description

本発明は、スーパーマーケットやコンビニエンスストア及び倉庫等で飲料などの容器を陳列または収納する物品棚における物品落下防止装置に関する。   The present invention relates to an article drop prevention device in an article shelf for displaying or storing containers such as beverages in supermarkets, convenience stores, warehouses, and the like.

従来、スーパーマーケットやコンビニエンスストア等で用いられる物品を陳列する物品棚として、平常時は物品の出し入れに支障がなく物品の展覧ができ、且つ地震などの震動による物品の落下を防止することができる物品落下防止装置がある。   Conventionally, as an article shelf for displaying articles used in supermarkets and convenience stores, etc., articles that can be displayed without any trouble in the normal operation and can be prevented from falling due to earthquakes and other vibrations. There is a fall prevention device.

例えば、特許文献１に示される物品落下防止装置は、左右一対のブラケット部材と、左右一対のブラケット部材から前方に延びる落下防止片（落下防止部材）と、を備えており、落下防止片は、両端の枢着片をブラケット部材の取付孔（貫通孔）に挿通させ、抜止部材により抜け止めされた状態で左右一対のブラケット部材に取付けられている。ブラケット部材の取付孔と落下防止片の枢着片とは円形であるため、落下防止片が左右一対のブラケット部材に対して回転可能に枢支されている。これにより、物品の落下を防止するとともに、落下防止片を上方向に回動させることで必要な時に物品の出し入れが可能になっている。   For example, the article fall prevention device disclosed in Patent Document 1 includes a pair of left and right bracket members and a fall prevention piece (fall prevention member) extending forward from the pair of left and right bracket members. The pivoting pieces at both ends are inserted into the mounting holes (through holes) of the bracket member, and are attached to the pair of left and right bracket members in a state of being prevented from being detached by the retaining member. Since the mounting hole of the bracket member and the pivot attachment piece of the fall prevention piece are circular, the fall prevention piece is pivotally supported with respect to the pair of left and right bracket members. Accordingly, the article can be prevented from falling and the article can be taken in and out when necessary by rotating the fall prevention piece upward.

特開２０１３−１６５８６１号公報（第５頁、第３図）JP 2013-165861 A (page 5, FIG. 3)

しかしながら、特許文献１の物品落下防止装置にあっては、落下防止片が左右一対のブラケット部材に対して回転可能に枢支されているため、例えば地震等の振動により物品棚が上下に揺れた場合、落下防止片が上方に回転して、物品の落下を規制する機能が失われる原因となっていた。また、落下防止片とブラケット部材とを連結するために抜止部材を用いる必要があり、部品点数が多くなるため製造コストがかかるとともに、組立作業が煩雑であった。   However, in the article drop prevention device of Patent Document 1, since the fall prevention piece is pivotally supported with respect to the pair of left and right bracket members, the article shelf is shaken up and down by vibration such as an earthquake. In this case, the fall prevention piece rotates upward, and the function of regulating the fall of the article is lost. In addition, it is necessary to use a retaining member for connecting the fall prevention piece and the bracket member, which increases the number of parts and increases the manufacturing cost, and the assembly work is complicated.

本発明は、このような問題点に着目してなされたもので、構造を簡素化して製造コストを抑え、且つ組立作業を容易に行えるとともに、多方向の揺れに対しても確実に物品の落下を防止できる物品落下防止装置を提供することを目的とする。   The present invention has been made paying attention to such problems, simplifying the structure, reducing the manufacturing cost, facilitating assembly work, and reliably dropping the article against multi-directional shaking. An object of the present invention is to provide an article fall prevention device capable of preventing the above-described problem.

前記課題を解決するために、本発明の物品落下防止装置は、
左右に立設した支柱の上下方向に列設された係止孔に、後端にフックを有する左右一対のブラケットを係止し、該ブラケットにより棚板を支持してなる物品棚における物品落下防止装置であって、
前記左右の支柱の係止孔に係止可能なフックを備える左右一対のブラケット部材と、少なくとも前記棚板に陳列される物品の前方に配置される横杆部を有し前記左右のブラケット部材に架設される落下防止部材と、を備え、
前記ブラケット部材は左右方向に貫通する貫通孔が設けられているとともに、前記落下防止部材は前記貫通孔に対して回動不能に係挿される延出部と、該延出部の先端から屈曲して延びる返し部と、からなる屈曲片を該落下防止部材の左右両端に備えていることを特徴としている。
この特徴によれば、貫通孔に対して屈曲片の延出部が回転不能に係挿されることで、落下防止部材が上下方向の回転することや左右方向に捻じれることを防止できるとともに、返し部及び横杆部が左右のブラケット部材の側面に係止されることにより、落下防止部材が左右方向に移動して左右のブラケット部材との連結が外れることを防止できる。そのため、地震等の多方向の揺れに対してもブラケット部材と落下防止部材とが相対的に移動することが防止され、物品の落下を確実に防止できる。また、左右一対のブラケット部材と落下防止部材との組立作業が、貫通孔及び屈曲片の係合により完結されるため、部品点数が抑えられ、製造にかかるコスト安価で、且つ組立作業が簡便となる。 In order to solve the above problems, the article fall prevention device of the present invention is
A pair of left and right brackets having hooks at the rear end are locked in the locking holes arranged in the vertical direction of the support columns erected on the left and right sides, and the articles are prevented from falling on the shelf where the shelf board is supported by the brackets. A device,
The left and right bracket members have a pair of left and right bracket members provided with hooks that can be locked in the locking holes of the left and right support columns, and at least a horizontal flange portion disposed in front of an article displayed on the shelf board. A fall prevention member to be erected,
The bracket member is provided with a through-hole penetrating in the left-right direction, and the fall-preventing member is bent from the distal end of the extension portion and an extension portion that is non-rotatably engaged with the through-hole. Bending pieces comprising extending portions extending in the direction are provided at the left and right ends of the fall prevention member.
According to this feature, the extension portion of the bent piece is engaged with the through-hole so as not to rotate, so that the fall prevention member can be prevented from rotating in the vertical direction and twisted in the left-right direction. By locking the portion and the lateral flange portion to the side surfaces of the left and right bracket members, it is possible to prevent the fall prevention member from moving in the left-right direction and being disconnected from the left and right bracket members. For this reason, the bracket member and the fall prevention member are prevented from relatively moving even with respect to multidirectional shaking such as an earthquake, and the article can be reliably prevented from falling. In addition, since the assembly work of the pair of left and right bracket members and the fall prevention member is completed by the engagement of the through holes and the bent pieces, the number of parts is reduced, the manufacturing cost is low, and the assembly work is simple. Become.

前記ブラケット部材は、前記貫通孔が前後方向に複数配置されていることを特徴としている。
この特徴によれば、ブラケット部材の複数の貫通孔を適宜選択して落下防止部材の屈曲片を係合させることにより、落下防止部材の横杆部の位置を前後方向に調節することができるため、奥行きの異なる物品棚に対して適用することができ、汎用性が高い。 The bracket member is characterized in that a plurality of the through holes are arranged in the front-rear direction.
According to this feature, by appropriately selecting a plurality of through-holes in the bracket member and engaging the bent pieces of the fall prevention member, the position of the horizontal flange portion of the fall prevention member can be adjusted in the front-rear direction. It can be applied to article shelves with different depths and is highly versatile.

前記落下防止部材は、前記横杆部の両端から前記ブラケット部材と平行に延びる延設部を有し、前記延設部に前記屈曲片が設けられていることを特徴としている。
この特徴によれば、ブラケット部材と落下防止部材とが連結時に、延設部と屈曲片の返し部とが、ブラケット部材を左右両側から挟むように配置されるため、ブラケット部材と落下防止部材との左右の相対移動が確実に防止される。 The fall prevention member has an extending portion extending in parallel with the bracket member from both ends of the lateral flange portion, and the bent piece is provided in the extending portion.
According to this feature, when the bracket member and the fall prevention member are connected, the extension portion and the return portion of the bent piece are arranged so as to sandwich the bracket member from both the left and right sides. The relative movement of the right and left is reliably prevented.

前記横杆部は、左右方向の長さを調節する長さ調整機構を備えていることを特徴としている。
この特徴によれば、長さ調整機構により、横杆部の長さを調節できるようになっており、物品棚の幅に合わせて横杆部の長さを調節することにより、横幅の異なる物品棚に対して適用することができ、汎用性が高い。 The said recumbent part is equipped with the length adjustment mechanism which adjusts the length of the left-right direction, It is characterized by the above-mentioned.
According to this feature, the length adjustment mechanism can be used to adjust the length of the recumbent portion. By adjusting the length of the recumbent portion according to the width of the article shelf, articles having different widths can be obtained. It can be applied to shelves and is highly versatile.

実施例１における物品落下防止装置が取付けられた物品棚を示す斜視図である。It is a perspective view which shows the goods shelf with which the goods fall prevention apparatus in Example 1 was attached. 物品落下防止装置の構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure of an article | item fall prevention apparatus. 貫通孔に屈曲片の返し部を挿入した状態を示す斜視図である。It is a perspective view which shows the state which inserted the return part of the bending piece in the through-hole. 貫通孔に屈曲片の延出部を挿入した状態を示す斜視図である。It is a perspective view which shows the state which inserted the extension part of the bending piece in the through-hole. 物品落下防止装置が組み立てられた状態を示す斜視図である。It is a perspective view which shows the state by which the articles | goods fall prevention apparatus was assembled. 横杆部の前後の位置を調整した状態を示す斜視図である。It is a perspective view which shows the state which adjusted the position before and after a recumbent part. 物品落下防止装置の変形例１を示す斜視図である。It is a perspective view which shows the modification 1 of an article | item fall prevention apparatus. 物品落下防止装置の変形例２を示す分解斜視図である。It is a disassembled perspective view which shows the modification 2 of an article | item fall prevention apparatus. 物品落下防止装置の変形例２における横杆部の長さを調整した状態を示す斜視図である。It is a perspective view which shows the state which adjusted the length of the recumbent part in the modification 2 of the articles | goods fall prevention apparatus.

本発明に係る物品落下防止装置を実施するための形態を実施例に基づいて以下に説明する。   EMBODIMENT OF THE INVENTION The form for implementing the article | item fall prevention apparatus which concerns on this invention is demonstrated below based on an Example.

実施例１に係る物品落下防止装置につき、図１から図６を参照して説明する。以下、図１の画面左下方側を物品落下防止装置の正面側（前方側）とし、物品落下防止装置の正面視の左右側を物品落下防止装置の左右側として説明する。   The article fall prevention apparatus according to the first embodiment will be described with reference to FIGS. In the following description, the lower left side of the screen in FIG. 1 will be described as the front side (front side) of the article fall prevention device, and the left and right sides of the article fall prevention device as viewed from the front will be described as the left and right sides of the article fall prevention device.

図１に示されるように、物品落下防止装置１は、スーパーマーケットやコンビニエンスストア及び倉庫等で飲料などの容器を陳列または収納する物品棚１４に取付けて使用するものである。   As shown in FIG. 1, the article fall prevention device 1 is used by being attached to an article shelf 14 that displays or stores containers such as beverages in a supermarket, a convenience store, a warehouse, or the like.

図１に示されるように、物品棚１４は、床面に配置または固定される図示しないベース脚と、当該ベース脚の左右両側後端から起立した支柱９，９と、支柱９，９の前面に複数列設された係止孔１０，１０，…に係止される左右一対のブラケット１２，１２（片方のみ図示）と、ブラケット１２，１２に支持された棚板１１と、支柱９，９の間に配置される背板１３と、後述する物品落下防止装置１と、により主に構成されている。棚板１１の前端には、上方に張り出すストッパー部１１ａを有している。また、ブラケット１２，１２は、後端に設けられた図示しないフックにより係止孔１０，１０，…に係止されている。尚、図示しないが、棚板１１及びブラケット１２，１２は、支柱９，９の上下方向に複数設けられており、物品Ｂ，Ｂ，…を複数段に分けて収容できるようになっている。さらに尚、本実施例における物品Ｂ，Ｂ…は、酒類等の飲料を封入したボトル容器として説明する。   As shown in FIG. 1, the article shelf 14 includes a base leg (not shown) arranged or fixed on a floor surface, columns 9 and 9 standing from the left and right rear ends of the base leg, and front surfaces of the columns 9 and 9. A pair of left and right brackets 12 and 12 (only one is shown in the figure) locked in a plurality of locking holes 10, 10..., A shelf 11 supported by the brackets 12 and 12, and support columns 9 and 9. The back plate 13 disposed between the two and an article drop prevention device 1 described later are mainly configured. At the front end of the shelf board 11, there is a stopper portion 11 a that projects upward. The brackets 12 and 12 are locked to the locking holes 10, 10,... By hooks (not shown) provided at the rear end. In addition, although not shown in figure, the shelf board 11 and the brackets 12 and 12 are provided with two or more in the up-down direction of the support | pillars 9 and 9, and articles | goods B, B, ... can be accommodated now in several steps. Further, the articles B, B... In the present embodiment will be described as bottle containers enclosing beverages such as alcoholic beverages.

図１及び図２に示されるように、物品落下防止装置１は、左右一対のブラケット部材２，２と、ブラケット部材２，２に架設される落下防止部材５と、を備えている。図２に示されるように、ブラケット部材２は、後端側に設けられ支柱９，９の係止孔１０，１０，…に係止可能なフック３，３と、左右方向に貫通した貫通孔４，４，…と、を備えている。この貫通孔４，４，…は、前後方向に長い矩形状の長孔であり、ブラケット部材２の前後方向に所定間隔離間して複数設けられている。このブラケット部材２は、プレス機等により１枚の金属製の平板材を型抜きすることにより形成されている。   As shown in FIGS. 1 and 2, the article fall prevention device 1 includes a pair of left and right bracket members 2, 2 and a fall prevention member 5 installed on the bracket members 2, 2. As shown in FIG. 2, the bracket member 2 includes hooks 3, 3 that are provided on the rear end side and can be locked in the locking holes 10, 10,... 4, 4, ... are provided. The through holes 4, 4,... Are rectangular long holes that are long in the front-rear direction, and a plurality of the through-holes 4, 4,. The bracket member 2 is formed by die-cutting a single metal flat plate with a press machine or the like.

図２に示されるように、落下防止部材５は、ブラケット部材２，２間に渡って延びる横杆部６と、横杆部６の両端からブラケット部材２，２に対して平行に延びる延設部７，７と、延設部７，７に固着された正面視略Ｌ字形状の屈曲片８，８と、を備えている。この横杆部６と延設部７，７とは、金属製の線状部材を屈曲させることにより形成されているため、一定の強度を保ちつつも軽量化されている。尚、本実施例では、屈曲片８，８が延設部７，７の後端側に固着されているが、延設部７，７のいずれの位置に固着されていても構わない。   As shown in FIG. 2, the fall prevention member 5 includes a horizontal flange 6 extending between the bracket members 2 and 2, and an extension extending in parallel to the bracket members 2 and 2 from both ends of the horizontal flange 6. Parts 7 and 7, and bent pieces 8 and 8 that are fixed to the extending parts 7 and 7 and have a substantially L-shape when viewed from the front. Since the horizontal flange portion 6 and the extending portions 7 and 7 are formed by bending a metal linear member, the weight is reduced while maintaining a certain strength. In the present embodiment, the bent pieces 8 and 8 are fixed to the rear end side of the extended portions 7 and 7, but may be fixed to any position of the extended portions 7 and 7.

屈曲片８は、延設部７から外側に向けて水平に延びる延出部８ａと、延出部８ａから垂直に折れ曲がる返し部８ｂと、から成る。この延出部８ａ及び返し部８ｂは、断面視でブラケット部材２の貫通孔４よりも若干小さい矩形状にそれぞれ形成されている。尚、この返し部８ｂは、延出部８ａから垂直に折れ曲がっていたが、必ずしも垂直でなくともよい。   The bending piece 8 includes an extending portion 8a that extends horizontally from the extending portion 7 toward the outside, and a return portion 8b that is bent vertically from the extending portion 8a. The extension portion 8a and the return portion 8b are each formed in a rectangular shape slightly smaller than the through hole 4 of the bracket member 2 in a sectional view. In addition, although this return part 8b was bent vertically from the extension part 8a, it does not necessarily need to be perpendicular | vertical.

次に、物品落下防止装置１の組立作業の一例について説明する。物品落下防止装置１は、落下防止部材５の左右両端にブラケット部材２，２を連結させることにより形成される。ブラケット部材２，２は、同一形状であるため、主に右側の連結態様を例に挙げて説明する。   Next, an example of assembly work of the article fall prevention device 1 will be described. The article fall prevention device 1 is formed by connecting bracket members 2 and 2 to the left and right ends of the fall prevention member 5. Since the bracket members 2 and 2 have the same shape, the description will be given mainly by taking the right side connection mode as an example.

図３に示されるように、先ず、貫通孔４，４，…が上下方向を向くようにブラケット部材２を倒し、棚板１１の大きさや物品Ｂ，Ｂ，…の陳列態様に適した位置の貫通孔４に屈曲片８の返し部８ｂを挿通させる。   As shown in FIG. 3, first, the bracket member 2 is tilted so that the through holes 4, 4,... Are oriented in the vertical direction, and the position of the shelf board 11 and the position suitable for the display mode of the articles B, B,. The return portion 8 b of the bent piece 8 is inserted into the through hole 4.

その後、図４に示されるように、ブラケット部材２を起立させるように回転させることにより、貫通孔４に対して延出部８ａが挿通され、ブラケット部材２と落下防止部材５とが連結された状態となる。図５に示されるように、貫通孔４に対して延出部８ａが挿通されると、延出部８ａの外周面が貫通孔４の内周面に囲繞された状態となり、ブラケット部材２と落下防止部材５とが相対的な回動、または上下及び前後の相対移動が規制される。また、ブラケット部材２の内側面２ａが落下防止部材５の延設部７の外側に配置されるとともに、ブラケット部材２の外側面２ｂが屈曲片８の返し部８ｂの内側面８ｃの内側に配置されるため、ブラケット部材２と落下防止部材５との左右の相対移動が規制されることとなる。また、同様の組立作業により反対側のブラケット部材２を落下防止部材５の左側端部に連結させることにより、平面視コ字形状の物品落下防止装置１が形成される。   Thereafter, as shown in FIG. 4, by extending the bracket member 2 to stand up, the extending portion 8 a is inserted into the through hole 4, and the bracket member 2 and the fall prevention member 5 are connected. It becomes a state. As shown in FIG. 5, when the extending portion 8 a is inserted into the through hole 4, the outer peripheral surface of the extending portion 8 a is surrounded by the inner peripheral surface of the through hole 4. The relative rotation of the fall prevention member 5 or the relative movement in the vertical and front-rear directions is restricted. Further, the inner side surface 2 a of the bracket member 2 is disposed outside the extending portion 7 of the fall prevention member 5, and the outer side surface 2 b of the bracket member 2 is disposed inside the inner side surface 8 c of the return portion 8 b of the bent piece 8. Therefore, the left and right relative movement between the bracket member 2 and the fall prevention member 5 is restricted. Further, by connecting the opposite bracket member 2 to the left end portion of the fall prevention member 5 by the same assembling work, the U-shaped article fall prevention device 1 is formed.

このように形成された物品落下防止装置１を、ブラケット部材２，２のフック３，３を利用して支柱９，９に取付けると、図１に示したように、物品落下防止装置１と物品棚１４の背板１３とが、棚板１１の上に陳列された物品Ｂ，Ｂ，…を取り囲むように配置される。これによれば、物品棚１４に対して地震等の多方向の揺れが作用し、物品Ｂ，Ｂ，…が前後に移動した場合は、横杆部６と背板１３とにより物品Ｂ，Ｂ，…の前後移動を規制するとともに、物品Ｂ，Ｂ，…が左右に移動した場合は、ブラケット部材２，２と延設部７，７とにより物品Ｂ，Ｂ，…の左右移動を規制するようになる。尚、この物品落下防止装置１は、支柱９，９の係止孔１０，１０，…の選択により、高さ位置を適宜変更できるようになっている。   When the article fall prevention device 1 formed in this way is attached to the columns 9 and 9 using the hooks 3 and 3 of the bracket members 2 and 2, as shown in FIG. The back plate 13 of the shelf 14 is arranged so as to surround the articles B, B,... Displayed on the shelf plate 11. According to this, when multi-directional shaking such as an earthquake acts on the article shelf 14 and the articles B, B,... Move back and forth, the articles B, B are formed by the recumbent portion 6 and the back plate 13. ,... Are restricted, and when the articles B, B,... Move left and right, the left and right movements of the articles B, B,. It becomes like this. In addition, this article fall prevention apparatus 1 can change a height position suitably by selection of the locking holes 10,10, ... of the support | pillars 9,9.

以上説明したように、物品落下防止装置１の組立完了時には、屈曲片８の延出部８ａが貫通孔４に対して係挿されることで、ブラケット部材２，２と落下防止部材５との相対回転移動、上下前後の相対移動、及びブラケット部材２，２と落下防止部材５との捻じれを規制できる。また、屈曲片８の返し部８ａによりブラケット部材２と落下防止部材５との抜け出しを防止できるともに、ブラケット部材２，２の間に落下防止部材５の横杆部６が配置されることによりブラケット部材２，２同士の近接が防止される。そのため、地震等の多方向の揺れに対しても物品Ｂ，Ｂ，…の移動を規制した状態が保たれ、物品の落下を確実に防止できる。   As described above, when the assembly of the article fall prevention device 1 is completed, the extension portion 8a of the bent piece 8 is engaged with the through hole 4 so that the bracket members 2 and 2 and the fall prevention member 5 are relative to each other. It is possible to regulate rotational movement, relative movement up and down, and twisting of the bracket members 2 and 2 and the fall prevention member 5. Further, the return portion 8a of the bent piece 8 can prevent the bracket member 2 and the fall prevention member 5 from coming out, and the bracket 6 and 2 are disposed between the bracket members 2 and 2 so that the horizontal flange portion 6 of the fall prevention member 5 is disposed. Proximity between the members 2 and 2 is prevented. Therefore, the state in which the movement of the articles B, B,... Is restricted against multi-directional shaking such as an earthquake is maintained, and the articles can be reliably prevented from falling.

また、左右一対のブラケット部材２，２と落下防止部材５との組立作業が、貫通孔４，４及び屈曲片８，８の係合により完結されるため、例えばボルト・ナット等の特段の固定部材を用いる必要がない。そのため、物品落下防止装置１を構成する部品点数が抑えられ、製造にかかるコストを抑えることができるとともに、組立作業を容易に行うことができる。   Further, since the assembly work of the pair of left and right bracket members 2 and 2 and the fall prevention member 5 is completed by the engagement of the through holes 4 and 4 and the bent pieces 8 and 8, special fixing such as bolts and nuts, for example. There is no need to use a member. Therefore, the number of parts constituting the article fall prevention device 1 can be reduced, the manufacturing cost can be reduced, and the assembly work can be easily performed.

また、物品落下防止装置１の組立完了時には、落下防止部材５の延設部７及び屈曲片８の返し部８ａが、ブラケット部材２を左右両側から挟むように配置されるため、ブラケット部材２と落下防止部材５との左右の相対移動が確実に防止される。   In addition, when the assembly of the article drop prevention device 1 is completed, the extension portion 7 of the fall prevention member 5 and the return portion 8a of the bent piece 8 are arranged so as to sandwich the bracket member 2 from both the left and right sides. The left and right relative movement with respect to the fall prevention member 5 is reliably prevented.

また、前述したようにブラケット部材２は、貫通孔４，４，…が前後方向に複数配置されている。そのため、図６に示されるように、例えば、落下防止部材５の屈曲片８，８を、最も後方に位置する貫通孔４に係合させることにより、横杆部６の位置を後方側に移動させることができる。このように、落下防止部材５の横杆部６の位置を前後方向に調節することができるため、奥行きの異なる棚板を有した物品棚や、陳列された物品Ｂ，Ｂ，…の数量や大きさ等に対して適用することができるようになり、汎用性が高くなっている。   As described above, the bracket member 2 has a plurality of through holes 4, 4,. Therefore, as shown in FIG. 6, for example, by engaging the bent pieces 8, 8 of the fall prevention member 5 with the through-hole 4 located at the rearmost position, the position of the horizontal flange portion 6 is moved to the rear side. Can be made. Thus, since the position of the recumbent part 6 of the fall prevention member 5 can be adjusted in the front-rear direction, the quantity of article shelves having shelf boards with different depths, the number of displayed articles B, B,. It can be applied to the size and the like, and is highly versatile.

さらに、図６に示されるように、落下防止部材５の屈曲片８，８を、最も後方に位置する貫通孔４に係合させた状態であっても、落下防止部材５の横杆部６が、ブラケット部材２の前端と同じ位置、またはブラケット部材２の前端よりも前方に配置されるようになっている。これにより、複数の貫通孔４，４，…のいずれに屈曲片８を係合させても、ブラケット部材２の前端が落下防止部材５の横杆部６よりも前方に配置されないため、美観が保たれる。   Furthermore, as shown in FIG. 6, even when the bent pieces 8, 8 of the fall prevention member 5 are engaged with the through hole 4 located at the rearmost position, the recumbent portion 6 of the fall prevention member 5. However, it is arranged at the same position as the front end of the bracket member 2 or in front of the front end of the bracket member 2. Accordingly, the front end of the bracket member 2 is not disposed in front of the lateral flange portion 6 of the fall prevention member 5 regardless of which of the plurality of through holes 4, 4,. Kept.

尚、落下防止部材５の延設部７，７に屈曲片８，８がそれぞれ設けられているため、図１及び図５に示されるように、ブラケット部材２，２の貫通孔４，４と屈曲片８，８との連結箇所から延設部７，７の長さ分前方に横杆部６を配置できる。したがって、延設部の長さが異なる落下防止部材を各種用意すれば、１つの貫通孔を有したブラケット部材に対しても、落下防止部材の横杆部の前後の位置を調節できるようになる。   In addition, since the bending pieces 8 and 8 are provided in the extending parts 7 and 7 of the fall prevention member 5, respectively, as shown in FIG.1 and FIG.5, the through-holes 4 and 4 of the bracket members 2 and 2 and The recumbent part 6 can be disposed forward of the length of the extending parts 7 from the connection point with the bent pieces 8, 8. Therefore, if various types of fall prevention members having different lengths of the extending portions are prepared, the front and rear positions of the recumbent portion of the fall prevention member can be adjusted even with respect to the bracket member having one through hole. .

また、物品落下防止装置の変形例１として次のようなものもある。例えば、図７に示されるように、物品落下防止装置１００は、落下防止部材５１の横杆部６１が、ブラケット部材２，２の間隔よりも長くなるように設定され、落下防止部材５１の延設部７，７に対して、屈曲片８１，８１の延出部８１ａ，８１ａが対向するように内側に延びて設けられている。このように、ブラケット部材２，２の貫通孔４，４の外側から屈曲片８１，８１を係合するようにしてもよい。   Moreover, there is the following as a first modification of the article fall prevention device. For example, as shown in FIG. 7, the article fall prevention device 100 is set so that the horizontal flange 61 of the fall prevention member 51 is longer than the interval between the bracket members 2, 2. The extending portions 81a, 81a of the bent pieces 81, 81 are provided to extend inward so as to face the installation portions 7, 7. In this manner, the bent pieces 81 and 81 may be engaged from the outside of the through holes 4 and 4 of the bracket members 2 and 2.

また、物品落下防止装置の変形例２を図８及び図９を用いて説明する。図８に示されるように、物品落下防止装置１０１における落下防止部材５２の横杆部６２は、複数に分割された分割体１５，１５，…（長さ調整機構）と、延設部７，７から互いに対向するように延びて固着された左右の端部片１６，１７と、から構成されている。図８の拡大部に示されるように、分割体１５は、一方端側に突起する雄ネジ部１８と、他方側に設けられる雌ネジ部１９と、を備え、この雄ネジ部１８と雌ネジ部１９とにより、隣り合う分割体１５同士が連結可能となっている。また、端部片１６には、雄ネジ部１８が形成されているとともに、端部片１７には、雌ネジ部１９が形成されている。そのため、連結した複数の分割体１５，１５，…を端部片１６，１７に連結させることにより横杆部６２が形成されるようになる。   Also, a second modification of the article drop prevention device will be described with reference to FIGS. As shown in FIG. 8, the recumbent portion 62 of the fall prevention member 52 in the article fall prevention device 101 is divided into a plurality of divided bodies 15, 15,... (Length adjusting mechanism), and extended portions 7. 7 and left and right end pieces 16 and 17 which are fixed so as to face each other. As shown in the enlarged portion of FIG. 8, the divided body 15 includes a male screw portion 18 projecting on one end side and a female screw portion 19 provided on the other side, and the male screw portion 18 and the female screw portion. By the part 19, the adjacent division bodies 15 can be connected. The end piece 16 is formed with a male screw portion 18, and the end piece 17 is formed with a female screw portion 19. Therefore, the recumbent part 62 comes to be formed by connecting the connected divided bodies 15, 15,... To the end pieces 16, 17.

図９に示されるように、例えば、接続する分割体１５，１５，…の数量を減らすことにより、横杆部６２の左右方向の長さを短くすることができる。このように、横杆部６２の長さを調節できるようになっているため、棚板の幅に合わせて横杆部６２の長さを設定することで、横幅の異なる棚板に対して適用することができる。   As shown in FIG. 9, for example, by reducing the number of divided bodies 15, 15,... To be connected, the horizontal length of the recumbent part 62 can be shortened. In this way, the length of the recumbent part 62 can be adjusted, so by setting the length of the recumbent part 62 according to the width of the shelf board, it can be applied to shelf boards having different lateral widths. can do.

尚、長さ調整機構は、分割体１５，１５，…のみに限られず、例えば、横杆部をテレスコピック状に形成することで長さを調節できるようになっていてもよい。   Note that the length adjusting mechanism is not limited to the divided bodies 15, 15,..., And the length may be adjusted by, for example, forming a horizontal portion in a telescopic shape.

以上、本発明の実施例を図面により説明してきたが、具体的な構成はこれら実施例に限られるものではなく、本発明の要旨を逸脱しない範囲における変更や追加があっても本発明に含まれる。   Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

例えば、前記実施例では、金属製のブラケット部材２及び落下防止部材５として説明したが、物品Ｂ，Ｂ，…の移動を規制できる一定の強度を有する部材であれば樹脂等のその他の材料で構成してもよい。   For example, in the said Example, although demonstrated as the metal bracket member 2 and the fall prevention member 5, if it is a member which has the fixed intensity | strength which can control the movement of articles | goods B, B, ..., it will be other materials, such as resin. It may be configured.

また、落下防止部材５に対してブラケット部材２を移動させることで貫通孔４と屈曲片８とを連結する態様について説明したが、ブラケット部材２に対して落下防止部材５を移動させて連結させてもよいし、ブラケット部材２と落下防止部材５とを共に移動させて連結させてもよい。   Moreover, although the aspect which connects the through-hole 4 and the bending piece 8 by moving the bracket member 2 with respect to the fall prevention member 5 was demonstrated, the fall prevention member 5 is moved and connected with respect to the bracket member 2. Alternatively, the bracket member 2 and the fall prevention member 5 may be moved together and connected.

また、屈曲片８は、延設部７に対して溶接などにより固着されていたが、これに限られず、ビス等の固定手段により固着されてもよい。さらに、延設部７は必ずしも設けられることに限られず、延設部を省略して横杆部６の両端部に屈曲片８が固着されてもよい。   The bent piece 8 is fixed to the extended portion 7 by welding or the like, but is not limited thereto, and may be fixed by a fixing means such as a screw. Furthermore, the extended portion 7 is not necessarily provided, and the bent portion 8 may be fixed to both ends of the lateral flange portion 6 by omitting the extended portion.

また、ブラケット部材２の貫通孔４と屈曲片８の延出部８ａとは、略同一の矩形状に形成されることにより、貫通孔４に対して延出部８ａが回動不能に係挿されるようになっていたが、これに限らず、延出部が貫通孔に回動不能に係挿できれば、貫通孔及び延出部はどのような形状であっても構わない。   Further, the through hole 4 of the bracket member 2 and the extending portion 8a of the bent piece 8 are formed in substantially the same rectangular shape, so that the extending portion 8a is engaged with the through hole 4 so as not to rotate. However, the present invention is not limited to this, and the through hole and the extending part may have any shape as long as the extending part can be inserted into the through hole so as not to rotate.

また、前記実施例ではブラケット部材２のフック３及びブラケット１２のフックは、いずれも共通の係止孔１０に係止されているが、例えば支柱９に、ブラケット部材２のフック３用の係止孔と、ブラケット１２のフック用の別の係止孔とがそれぞれ形成されていてもよい。   Moreover, in the said Example, although the hook 3 of the bracket member 2 and the hook of the bracket 12 are both latched by the common latching hole 10, the latch for the hook 3 of the bracket member 2 is attached to the support | pillar 9, for example. A hole and another locking hole for the hook of the bracket 12 may be formed respectively.

１ 物品落下防止装置
２ ブラケット部材
２ａ ブラケット部材の内側面
２ｂ ブラケット部材の外側面
３ フック
４ 貫通孔
５ 落下防止部材
６ 横杆部
７ 延設部
８ 屈曲片
８ａ 延出部
８ｃ 延出部の内側面
８ｂ 返し部
９ 支柱
１０ 係止孔
１１ 棚板
１１ａ ストッパー部
１２ ブラケット
１３ 背板
１４ 物品棚
１５ 分割体（長さ調整機構）
１６，１７ 端部片
１８ 雄ネジ部
１９ 雌ネジ部
５１，５２ 落下防止部材
６１，６２ 横杆部
８１ 屈曲片
８１ａ 延出部
１００，１０１ 物品落下防止装置
Ｂ 物品 DESCRIPTION OF SYMBOLS 1 Goods fall prevention apparatus 2 Bracket member 2a Inner side surface 2b of bracket member Outer side surface 3 of bracket member Hook 4 Through-hole 5 Fall prevention member 6 Recumbent part 7 Extension part 8 Bending piece 8a Extension part 8c Inside extension part Side surface 8b Return portion 9 Post 10 Locking hole 11 Shelf plate 11a Stopper portion 12 Bracket 13 Back plate 14 Article shelf 15 Divided body (length adjustment mechanism)
16, 17 End piece 18 Male thread part 19 Female thread part 51, 52 Fall prevention member 61, 62 Recumbent part 81 Bending piece 81a Extension part 100, 101 Article fall prevention device B Article

Claims (4)

左右に立設した支柱の上下方向に列設された係止孔に、後端にフックを有する左右一対のブラケットを係止し、該ブラケットにより棚板を支持してなる物品棚における物品落下防止装置であって、
前記左右の支柱の係止孔に係止可能なフックを備える左右一対のブラケット部材と、少なくとも前記棚板に陳列される物品の前方に配置される横杆部を有し前記左右のブラケット部材に架設される落下防止部材と、を備え、
前記ブラケット部材は左右方向に貫通する貫通孔が設けられているとともに、前記落下防止部材は前記貫通孔に対して回動不能に係挿される延出部と、該延出部の先端から屈曲して延びる返し部と、からなる屈曲片を該落下防止部材の左右両端に備えていることを特徴とする物品落下防止装置。 A pair of left and right brackets having hooks at the rear end are locked in the locking holes arranged in the vertical direction of the support columns erected on the left and right sides, and the articles are prevented from falling on the shelf where the shelf board is supported by the brackets. A device,
The left and right bracket members have a pair of left and right bracket members provided with hooks that can be locked in the locking holes of the left and right support columns, and at least a horizontal flange portion disposed in front of an article displayed on the shelf board. A fall prevention member to be erected,
The bracket member is provided with a through-hole penetrating in the left-right direction, and the fall-preventing member is bent from the distal end of the extension portion and an extension portion that is non-rotatably engaged with the through-hole. An article fall prevention device comprising a bent piece comprising a return portion extending in the left and right ends of the fall prevention member. 前記ブラケット部材は、前記貫通孔が前後方向に複数配置されていることを特徴とする請求項１に記載の物品落下防止装置。   The article drop prevention device according to claim 1, wherein the bracket member includes a plurality of the through holes arranged in the front-rear direction. 前記落下防止部材は、前記横杆部の両端から前記ブラケット部材と平行に延びる延設部を有し、前記延設部に前記屈曲片が設けられていることを特徴とする請求項１または２に記載の物品落下防止装置。   The said fall prevention member has the extension part extended in parallel with the said bracket member from the both ends of the said horizontal collar part, and the said bending piece is provided in the said extension part, The Claim 1 or 2 characterized by the above-mentioned. The article fall prevention device according to 1. 前記横杆部は、左右方向の長さを調節する長さ調整機構を備えていることを特徴とする請求項１ないし３のいずれかに記載の物品落下防止装置。   The article falling prevention device according to any one of claims 1 to 3, wherein the recumbent portion includes a length adjustment mechanism that adjusts a length in a left-right direction.
JP2014019309A 2014-02-04 2014-02-04 Article fall prevention device Expired - Fee Related JP6270515B2 (en)

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JP2014019309A JP6270515B2 (en) 2014-02-04 2014-02-04 Article fall prevention device

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672589U (en) * 1979-11-07 1981-06-15
JPH0291712U (en) * 1988-11-04 1990-07-20
JPH05505130A (en) * 1990-12-13 1993-08-05 ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ Shelf safety device against earthquake
JPH09140490A (en) * 1995-11-28 1997-06-03 Nippon Filing Co Ltd Shelf housed article falling prevention device
JPH10248665A (en) * 1997-03-10 1998-09-22 Okamura Corp Extensible shelf board
US5921412A (en) * 1997-09-02 1999-07-13 Merl; Milton J. Shelf assembly
JP2002142933A (en) * 2000-11-09 2002-05-21 Kokuyo Co Ltd Shelf apparatus
JP2002315662A (en) * 2001-04-23 2002-10-29 Forumu:Kk Display device
JP2003239923A (en) * 2002-02-14 2003-08-27 Taihei Sangyo:Kk Pole with joining screw
JP2005168985A (en) * 2003-12-15 2005-06-30 C I Kasei Co Ltd Merchandise display rack and shelf unit
JP2006081679A (en) * 2004-09-15 2006-03-30 Kokuyo Co Ltd Security unit
JP2013165861A (en) * 2012-02-16 2013-08-29 Okamura Corp Device for preventing article from falling in article shelf
JP2013226280A (en) * 2012-04-26 2013-11-07 Okamura Corp Device for preventing fall of article

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672589U (en) * 1979-11-07 1981-06-15
JPH0291712U (en) * 1988-11-04 1990-07-20
JPH05505130A (en) * 1990-12-13 1993-08-05 ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ Shelf safety device against earthquake
JPH09140490A (en) * 1995-11-28 1997-06-03 Nippon Filing Co Ltd Shelf housed article falling prevention device
JPH10248665A (en) * 1997-03-10 1998-09-22 Okamura Corp Extensible shelf board
US5921412A (en) * 1997-09-02 1999-07-13 Merl; Milton J. Shelf assembly
JP2002142933A (en) * 2000-11-09 2002-05-21 Kokuyo Co Ltd Shelf apparatus
JP2002315662A (en) * 2001-04-23 2002-10-29 Forumu:Kk Display device
JP2003239923A (en) * 2002-02-14 2003-08-27 Taihei Sangyo:Kk Pole with joining screw
JP2005168985A (en) * 2003-12-15 2005-06-30 C I Kasei Co Ltd Merchandise display rack and shelf unit
JP2006081679A (en) * 2004-09-15 2006-03-30 Kokuyo Co Ltd Security unit
JP2013165861A (en) * 2012-02-16 2013-08-29 Okamura Corp Device for preventing article from falling in article shelf
JP2013226280A (en) * 2012-04-26 2013-11-07 Okamura Corp Device for preventing fall of article

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