JPH0947176A - Earthquake-resistant-type stand for cage of experimental animal - Google Patents
Earthquake-resistant-type stand for cage of experimental animalInfo
- Publication number
- JPH0947176A JPH0947176A JP20100695A JP20100695A JPH0947176A JP H0947176 A JPH0947176 A JP H0947176A JP 20100695 A JP20100695 A JP 20100695A JP 20100695 A JP20100695 A JP 20100695A JP H0947176 A JPH0947176 A JP H0947176A
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- Japan
- Prior art keywords
- cage
- shelf
- holding
- cages
- type
- 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.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明はラット，マウス等
の小型実験動物を収容するケージを置き式で棚部に挾持
状態で載置する耐震型実験動物用ケージ架台に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seismic-resistant laboratory animal cage mount in which a cage for accommodating small laboratory animals such as a rat and a mouse is placed on a shelf and held in a sandwiched state.
【０００２】[0002]
【従来の技術】一般に、従来用いられているラット，マ
ウス等の実験用小形動物を収容するケージを置き式で棚
部に配列するケージ架台としては、架台本体に複数枚の
棚板をケージが載置しえる間隔をもって敷設した棚構造
を採り、この各棚板にケージを棚正面位置より挿入しセ
ットするものである。この場合、棚の構造は滅菌作業に
耐えるよう平坦なステンレス板を使用するため、該棚板
に直接置いたケージは、普段は安定性が良いが地震の発
生等で架台自体が揺れ出すと、ケージは棚板上をずれ動
くようになり、延いては棚部から落下する虞れがあっ
た。特に、ケージの落下で問題となる点は、実験用動物
の飼育及び実験は複数匹単位で行うため、落下したケー
ジから逃げ出す動物が混ざってしう虞れがあり、所定の
実験データを取ることは出来なくなる。このことは、近
時の如き遺伝子操作を行う動物実験などでは大問題とな
る。2. Description of the Related Art Generally, a conventional cage cage for arranging cages for storing small animals for experiments such as rats, mice, etc. on the shelves in a stand-alone manner has a plurality of shelves in the cage body. It adopts a shelf structure laid at intervals so that it can be placed, and a cage is inserted into each shelf plate from the front position of the shelf and set. In this case, since the structure of the shelf uses a flat stainless plate to withstand sterilization work, the cage placed directly on the shelf has good stability normally, but when the pedestal itself shakes due to an earthquake or the like, There was a risk that the cage would move on the shelves and eventually fall from the shelves. In particular, the problem with dropping the cage is that breeding of experimental animals and experiments are performed in units of multiple animals, so there is a risk that animals escaping from the dropped cage may be mixed, so take the prescribed experimental data. Cannot be done. This poses a serious problem in the recent animal experiments in which genetic manipulation is performed.
【０００３】また、ケージの棚載置に際しては、架台本
体側に配置する各水呑みノズル位置に対応するようにケ
ージを挿入しなければならず、この位置決めが面倒であ
る。このケージのセットは、多数基のケージ架台を備え
る施設（製薬会社，大学実験室など）の場合、手間が掛
かる作業となっている。Further, when the cage is placed on the shelf, the cage must be inserted so as to correspond to the position of each swallowing nozzle arranged on the gantry body side, and this positioning is troublesome. This set of cages is a laborious task in the case of facilities (pharmaceutical companies, university laboratories, etc.) equipped with multiple cage mounts.
【０００４】[0004]
【発明が解決しようとする課題】しかし、この種のケー
ジ架台で地震対策（耐震構造）を施したものも数点知ら
れているが、これ等は構造が複雑で且つ操作が面倒なも
のが多い。例えば、実公昭５８−１１８０号公報の耐震
式飼育棚の様に、所定のケージ棚に並べた複数個の各ケ
ージの上面に、棚本体側に配設した別途操作の昇降型横
棒（ストッパー）を下降させて押し付け固定をするもの
であるが、この構成では普段のケージ（単一のケージ）
の出し入れにおいても、いちいち全ケージを抑える横棒
を上げ抑えを解いてからでないと動かず、簡単な取り扱
いとは行かない。また、ケージのセットに当たっては、
給水ホースにつながる水呑みノズルをケージ毎に差し込
む案内をしなければならず、このため所謂ワンタッチ操
作でセットすることができず、位置決めが面倒で、繁雑
な作業を要求されるものであった。However, there are several known cage mounts of this type that are earthquake-proof (seismic resistant structure), but these are complicated in structure and difficult to operate. Many. For example, as in the case of the earthquake-resistant breeding rack of Japanese Utility Model Publication No. 58-1180, a separately operated elevating type horizontal bar (stopper) arranged on the rack body side is provided on the upper surface of each cage arranged in a predetermined cage rack. ) Is lowered and fixed by pressing, but in this configuration the normal cage (single cage)
Even when putting in and taking out, the horizontal bar that holds down the entire cage must be lifted and the hold down must be released before it can move, and it cannot be handled easily. Also, when setting the cage,
Since it was necessary to guide the water swallowing nozzle connected to the water supply hose into each cage, it was not possible to set it by so-called one-touch operation, positioning was troublesome, and complicated work was required.
【０００５】本発明は上記実情に鑑み、棚部の後方に配
する折り曲げ型挾持兼仕切り枠杆でケージの挾持と位置
決めをし、ケージ底段部を棚板前後のずれ止め用横凸条
で受けケージ落下を阻止するようにし、前記課題を解決
する耐震型実験動物用ケージ架台を提供することを目的
としたものである。In view of the above situation, the present invention holds and positions a cage by a folding type holding and partitioning frame rod arranged at the rear of the shelf, and the cage bottom step portion is provided with a lateral convex strip for preventing slippage before and after the shelf plate. An object of the present invention is to provide a seismic resistant cage mount for laboratory animals which prevents the receiving cage from falling and solves the above-mentioned problems.
【０００６】[0006]
【課題を解決するための手段】本発明は、置き式架台本
体の各棚板間の後方部に、ケージ幅に応じた間隔に後端
受横軸より前方に所定長さ突出する折曲げ型挾持兼仕切
り枠杆を複数本配設し、且つ前記棚板間の各折曲げ型挾
持兼仕切り枠杆の中間位置に、架台本体の後端に横架設
した給水パイプより分岐する水呑みノズルをそれぞれ前
突設し、前記両側の折曲げ型挾持兼仕切り枠杆で棚正面
より挿入するケージの両側壁面後部を挾持すると共に、
その位置決めでケージの後壁面に設けたノズル受口部に
前記水呑みノズルを案内するものである。According to the present invention, there is provided a folding die which projects forward from the rear end receiving horizontal shaft by a predetermined length at a rear portion between respective shelf plates of a stand-type mount main body at intervals according to a cage width. A plurality of holding and partitioning frame rods are arranged, and a swallowing nozzle branched from a water supply pipe horizontally installed at the rear end of the gantry body is provided at an intermediate position between the folding type holding and partitioning frame rods between the shelf plates. Each of them is protruded in front, and both sides of the wall surface of the cage to be inserted from the front of the shelf are held by the folding type holding and partitioning frame rods on both sides,
By this positioning, the water swallowing nozzle is guided to the nozzle receiving portion provided on the rear wall surface of the cage.
【０００７】また、置き式架台本体の各棚板間の後方部
に、ケージ幅に応じた間隔に後端受横軸より前方に所定
長さ突出する折曲げ型挾持兼仕切り枠杆を複数本配設
し、且つ前記棚板間の各折曲げ型挾持兼仕切り枠杆の中
間位置に、架台本体の後端に横架設した給水パイプより
分岐する水呑みノズルをそれぞれ突設し、また各棚板面
の前後部分にケージ底段部が臨むずれ止め用横凸条を形
成し、前記両側の折曲げ型挾持兼仕切り枠杆で棚正面よ
り挿入するケージの両側壁面後部を挾持し位置決めする
と共に、ケージの後壁面に設けたノズル受口部に前記水
呑みノズルを案内し、ケージ底段部の前後を棚板面のず
れ止め用横凸条で受けるものである。In addition, a plurality of folding type holding and partitioning frame rods projecting forward from the rear end receiving horizontal axis by a predetermined length at intervals corresponding to the cage width are provided in the rear portion between the shelf plates of the stand-type gantry body. At the intermediate position of each folding type holding and partitioning frame rod between the shelf plates, a water swallow nozzle branched from a water supply pipe horizontally installed at the rear end of the gantry body is projected, and each shelf is also provided. Horizontal ridges for preventing slippage are formed in the front and rear parts of the plate surface to prevent the cage bottom step, and both sides of the rear wall surface of the cage to be inserted from the front of the shelf are held and positioned by the folding type holding and partitioning frame rods on both sides. The water swallowing nozzle is guided to the nozzle receiving portion provided on the rear wall surface of the cage, and the front and rear of the bottom step of the cage are received by the lateral convex ridges for preventing slippage of the shelf plate surface.
【０００８】この場合、折曲げ型案内兼仕切り枠杆が、
先端部を円弧状折曲げ部とし水平突出したものである。In this case, the folding type guide / partition frame rod is
The tip portion is an arc-shaped bent portion and horizontally protrudes.
【０００９】この様に、棚型架台本体の各棚の後方部に
は、ケージ幅に折曲げ型挾持兼仕切り枠杆が前向きに水
平突出しているため、棚置きするケージを、単に所望の
棚正面位置（左右の挾持兼仕切り枠杆間）より奥方に棚
板面を摺動するよう押し込めば、ケージの両先端部（角
部）は奥部（棚の後方部）に位置した両側の挾持兼仕切
り枠杆間に、該挾持兼仕切り枠杆の先端部が円弧状折曲
げ部となっているため、この円弧に沿って自動的に案内
され棚置くの所定位置に挾持されたままセットされる。
即ち、単にケージを棚正面より押し込むだけで両側が挾
持兼仕切り枠杆で必然的に位置決めされる同時に固定さ
れる。ここで、ケージが所定位置に収まれば、該ケージ
の後壁面のノズル受口部に、架台本体側の給水パイプに
分岐突出した水呑みノズルが自動的に差し込まれる。ま
た、棚板の奥部への押し込み時に、ケージの底段部は棚
板面の前後のずれ止め用横凸条間に乗り上げて落ち込む
ようになり、前後方向へのずれ動きも阻止する。As described above, at the rear of each shelf of the shelf-type gantry main body, since the folding type holding and partitioning frame rod projects forward in the width of the cage, the cage to be placed on the shelf is simply a desired shelf. If you push the shelf surface so that it slides inward from the front position (between left and right holding and partition frame rods), both ends of the cage (corners) will be held on both sides at the back (back of the shelf). Since the tip of the sandwiching / dividing frame rod is an arc-shaped bent portion between the dividing / frame rods, it is automatically guided along this circular arc and set while being held at a predetermined position for shelving. It
That is, by simply pushing the cage from the front of the shelf, both sides are inevitably positioned by the holding and partitioning frame rods and fixed at the same time. Here, when the cage is set in a predetermined position, the water swallowing nozzle that branches and projects to the water supply pipe on the gantry body side is automatically inserted into the nozzle receiving portion of the rear wall surface of the cage. Further, when the shelf board is pushed into the inner part, the bottom step portion of the cage rides down between the front and rear lateral convex ridges of the shelf board and falls, and also prevents the movement in the front-rear direction.
【００１０】このため、地震等にて架台本体が揺れても
棚置きされたケージ自体は、左右が挾持兼仕切り枠で挾
持状態のため、基本的には左右，前後の揺れ震動を規制
する。更に、ケージ自体の底部は前後を棚板面の横凸部
で段係合しているため、前後のずれも阻止する。即ち、
この棚型架台本体は左右，前後の震動が生じても挾持兼
仕切り枠とずれ止め用横凸条で確実な移動規制がなさ
れ、ケージ落ちを招かない耐震型ケージ架台となる。For this reason, even if the gantry body shakes due to an earthquake or the like, the cage itself placed on the shelf is in a state of being held by the holding / dividing frame on both sides. Further, since the bottom of the cage itself is step-engaged with the front and rear by the lateral convex portions of the shelf plate surface, the front and rear are prevented from shifting. That is,
This shelf-type stand body is a seismic-resistant cage stand that does not cause the cage to fall, because the holding and partitioning frame and the lateral ridges for preventing slippage ensure reliable movement even if there is left-right or front-back vibration.
【００１１】[0011]
【発明の実施の形態】以下、本発明を一実施例の図面に
ついて説明すれば、次の通りである。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below with reference to the drawings of one embodiment.
【００１２】図１乃至図６は架台本体を４段の棚板構成
で各棚板に５個のケージを載置する実験動物用ケージ架
台の実施例を示し、１は所定枚数のケージ用棚板２をケ
ージ載置の間隔ａを隔てて敷設した置き式架台本体で、
該架台本体１の各棚間隔の後方部１ａに、架台本体１端
から一定幅内側に横架設した後端受横軸３よりケージ幅
ｂに応じた間隔ｃをもって折曲げ型挾持兼仕切り枠杆４
を複数本を水平突出する。この折曲げ型挾持兼仕切り枠
杆４は１本の軸棒を二つ折曲げし先端に円弧状折曲げ部
５を形成し、挿入するケージを円滑案内する構造として
いる。６は架台本体１の各棚間隔にあって両柱部１ｂよ
り横架設した給水パイプで、該給水パイプ６に分岐突出
した複数個の水呑みノズル７を前記所定幅に突出した折
曲げ型挾持兼仕切り枠杆４の中間位置に臨ませてなる。
但し、水呑みノズル７は折曲げ型挾持兼仕切り枠杆４よ
り低い高さ位置に配置し、ケージ用棚板２に載置したプ
ラスチック製ケージ８の後壁面８ａの中央に設けたノズ
ル受口９に合致するようにしている。１０は各棚板２の
前後位置にプレス突出で形成したずれ止め用横凸条で、
この前後の横凸条１０，１０の間隔ｄはケージ８の底部
に有するケージ底段部８ｃの幅ｅとぼぼ同一長さに設定
して該ケージ底段部８ｃが嵌入するよにし、上記の構成
全体で耐震型実験動物用ケージ架台１１となる。１２は
架台本体１に数段架設した給水パイプ６を順次交互位置
で接続する連通パイプである。１３は後端受横軸３の張
出し支持片を示す。FIGS. 1 to 6 show an embodiment of a cage mount for experimental animals in which a rack body has a four-tiered shelf structure and five cages are placed on each shelf plate, and 1 is a predetermined number of cage shelves. A stand-type pedestal body in which the plate 2 is laid at an interval a for cage placement,
In the rear part 1a of each rack space of the gantry body 1, a folding type holding / partitioning frame rod is provided at a distance c corresponding to a cage width b from a rear end receiving horizontal shaft 3 which is horizontally laid inside from the end of the gantry body 1 by a certain width. Four
The multiple pieces project horizontally. The folding-type holding and partitioning frame rod 4 has a structure in which one shaft rod is bent in two and an arc-shaped bending portion 5 is formed at the tip thereof so as to smoothly guide the cage to be inserted. Reference numeral 6 denotes a water supply pipe which is laterally installed from both pillars 1b at intervals between shelves of the gantry body 1, and a plurality of water swallowing nozzles 7 branching and projecting from the water supply pipe 6 are bent and held by the predetermined width. It is made to face the intermediate position of the combined partition frame rod 4.
However, the water swallowing nozzle 7 is arranged at a height lower than that of the folding type holding and partitioning frame rod 4, and the nozzle receiving port provided at the center of the rear wall surface 8a of the plastic cage 8 mounted on the cage shelf plate 2 I am trying to match 9. 10 is a lateral convex strip for preventing slippage formed by press protrusion at the front and rear positions of each shelf board 2,
The distance d between the front and rear lateral convex strips 10, 10 is set to be substantially equal to the width e of the cage bottom step portion 8c provided at the bottom portion of the cage 8 so that the cage bottom step portion 8c is fitted therein. The whole structure is a cage stand 11 for earthquake-resistant experimental animals. Reference numeral 12 is a communication pipe that sequentially connects the water supply pipes 6 that are erected in several stages on the gantry body 1 at alternating positions. Reference numeral 13 denotes an overhanging support piece of the rear end receiving horizontal shaft 3.
【００１３】次にこの作用を説明すると、先ず適宜の実
験動物（図示せず）を収容したケージ８を耐震型実験動
物用ケージ架台１１の棚板２の所定箇所（載置位置）
に、このノズル受口９を設けた後壁面８ａ側を先方とし
て棚面を摺動するように押し込めば、該ケージ８は底段
部８ｃが棚板２の手前側のずれ止め用横凸条１０を乗り
越えなが嵌まり込み、該ケージ８の両側壁面８ｂが手前
側に突出した左右位置の折曲げ型挾持兼仕切り枠杆４，
４間に押し込まれるようになる。この場合、挾持兼仕切
り枠杆４，４は先端を折り返し形成の円弧状折曲げ部５
とし弾性をもたせてなるため、該円弧状折曲げ部５にケ
ージ８の挿入位置が多少ずれ（傾き）後壁面８ａが当接
しても、この後壁面８ａの角部が円弧状折曲げ部５に沿
って移動し奥方へ進むようになる。The operation will be described below. First, the cage 8 accommodating an appropriate experimental animal (not shown) is placed at a predetermined position (placement position) on the shelf 2 of the cage base 11 for the earthquake-resistant experimental animal.
Then, when the rear wall surface 8a side provided with the nozzle receiving port 9 is pushed forward so as to slide on the shelf surface, the cage 8 has a bottom step portion 8c on the front side of the shelf board 2 which is a lateral convex strip for preventing slippage. The folding type holding and partitioning frame rods 4 at the left and right positions in which the both side wall surfaces 8b of the cage 8 are fitted into the cage 8 without being overridden.
It will be pushed between four. In this case, the holding and partitioning frame rods 4 and 4 are bent at their tips to form an arc-shaped bent portion 5
Since the cage 8 has elasticity, even if the rear wall surface 8a comes into contact with the arc-shaped bent portion 5 due to a slight shift (tilt) of the insertion position of the cage 8, the corner portion of the rear wall surface 8a has an arc-shaped bent portion 5. It will move along and will go to the back.
【００１４】即ち、ケージ８の先端部（後壁面８ａ側）
は左右の挾持兼仕切り枠杆４，４間に強制的に案内して
挾持し、後壁面８ａが棚部後方に横架設の後端受横軸３
に接衝して止まる。このとき、ケージ底段部８ｃは後方
のずれ止め用横凸条１０に達する停止となる。このケー
ジ８は両側壁面８ｂが左右の挾持兼仕切り枠杆４，４で
挾持状態としてセットされる。That is, the tip of the cage 8 (on the rear wall surface 8a side)
Is forcibly guided and held between the left and right holding / partitioning frame rods 4 and 4, and the rear wall surface 8a is horizontally installed at the rear of the shelf and the rear end receiving horizontal shaft 3 is provided.
It stops by contacting with. At this time, the cage bottom step portion 8c is stopped to reach the rearward-displacement lateral convex strip 10. Both side wall surfaces 8b of the cage 8 are set in a state of being held by the left and right holding and partitioning frame rods 4 and 4.
【００１５】また、ケージ８が後端受横軸３まで押し込
まれると、左右の挾持兼仕切り枠杆４，４の中間位置に
おいて水呑みノズル７が手前側に水平突出しているた
め、前記挾持兼仕切り枠杆４，４で位置規制されたケー
ジ８の後壁面８ａの中央に設けたノズル受口９に水呑み
ノズル７が自動的に差し込まれ、所定のセット作業が一
挙に完了する。Further, when the cage 8 is pushed up to the rear end receiving lateral shaft 3, the water swallowing nozzle 7 horizontally projects toward the front side at an intermediate position between the left and right holding and partitioning frame rods 4, 4, so that the holding and holding operation is performed. The swallowing nozzle 7 is automatically inserted into the nozzle receiving port 9 provided at the center of the rear wall surface 8a of the cage 8 whose position is regulated by the partition frame rods 4 and 4, and the predetermined setting work is completed at once.
【００１６】ここにおいて、仮に地震が発生しケージ架
台１１が揺れだし、そのときの左右震動でケージ８が左
右へ移動しようとしても、該ケージ８の両側壁面８ｂに
は挾持兼仕切り枠杆４，４が挟むよう位置しているた
め、移動が制止される。また、前後震動に対しても前記
挾持兼仕切り枠杆４，４のケージ把持で抑えられ、しか
も、ケージ８の底段部８ｃの前後端が棚板２の前後のず
れ止め用横凸条１０，１０で受けずれ止めとなる。即
ち、ケージに対する左右，前後の動きが挾持兼仕切り枠
杆４，４の挾持とずれ止め用横凸条１０，１０と相俟っ
て一種のストッパー機構となり不動で、ケージ８は安定
載置となる。[0016] Here, even if an earthquake occurs and the cage base 11 begins to sway, and the cage 8 tries to move to the left or right due to the horizontal vibration at that time, the holding and partitioning frame rods 4, 4 are provided on both side wall surfaces 8b of the cage 8. Since 4 is positioned so as to be sandwiched, movement is restricted. Further, the front and rear ends of the bottom step portion 8c of the cage 8 can be restrained by the cage gripping of the holding and partitioning frame rods 4 and 4 against front and rear vibrations. , 10, it will not be rejected. That is, the left and right, front and rear movements with respect to the cage work together with the holding and partitioning frame rods 4 and 4 and the lateral ridges 10 and 10 for preventing the shift to form a kind of stopper mechanism which does not move, and the cage 8 can be stably placed. Become.
【００１７】[0017]
【発明の効果】上述の様に、本発明の耐震型実験動物用
ケージ架台は架台本体の各棚板間の後方部にケージ幅に
応じた間隔に後端受横軸より突出した折曲げ型挾持兼仕
切り枠杆と、棚板面の前後に配するケージずれ止め用横
凸条を組み合わすことで、ケージの棚載置作業が、単に
所定棚の正面位置から挿入するだけで、ケージは左右の
折曲げ型挾持兼仕切り枠杆に規制案内されるため、簡単
に所定棚奥まで進み得、後端受横軸に接衝して止まった
位置がセット位置となると同時に挾持状態となる。この
とき、ケージ底段部が棚板面の前後のずれ止め用横凸条
間に入り込むため、地震時におけるケージの前後震動で
生ずるずれを前記挾持兼仕切り枠杆の挾持と共に阻止
し、左右震動はケージを挾持兼仕切り枠杆で受け、全体
として耐震構造となる。また、ケージの挿入が左右の挾
持兼仕切り枠杆で確実な位置規制がなされ押し込まれる
ため、ケージ後壁面のノズル受部に架台本体側の給水パ
イプより分岐する水呑みノズルが自動的に差し込まれ、
従来の水呑みノズルの挿入セットの如き別途配管操作を
要せず、棚セットの簡略化につながる。このことは、ケ
ージ架台を多数備え大規模な実験施設等におけるケージ
のセットが容易となる。また、地震時におけるケージの
落下（飛び出し）を招かないので安全なケージ架台とな
り、且つ構成が簡単であるため製作も容易で、長期使用
に耐えるケージを提供し得る等の効果を有する。As described above, the seismic resistant cage cage for laboratory animals of the present invention is a folding type projecting from the rear end receiving horizontal axis at the rear portion between the respective shelf plates of the cradle body at intervals according to the cage width. By combining the holding and partitioning frame rods with the horizontal convex strips for preventing cage misalignment that are placed in front of and behind the shelf plate surface, the cage rack mounting work can be done simply by inserting from the front position of the predetermined shelf. Since it is regulated and guided by the left and right folding type holding and partitioning frame rods, it is possible to easily go to the back of the predetermined shelf, and the position stopped by contacting the rear end receiving horizontal shaft becomes the set position and at the same time the holding state. At this time, since the cage bottom step enters between the front and rear lateral ridges for preventing slippage of the shelf surface, the shift caused by the longitudinal vibration of the cage at the time of an earthquake is prevented along with the holding of the holding and partitioning frame rod, and the left and right vibrations are prevented. Holds the cage with the holding and partitioning frame rods, and has an earthquake-resistant structure as a whole. In addition, since the cage is pushed in by the left and right holding and partitioning frame rods, the position of the cage is surely regulated and the cage is pushed in. ,
It does not require a separate piping operation like the conventional water swallowing nozzle insertion set, which simplifies the shelf set. This makes it easy to set cages in large-scale experimental facilities, etc., which are equipped with a large number of cage mounts. In addition, since the cage does not drop (jump out) in the event of an earthquake, it becomes a safe cage stand, and because of its simple structure, it is easy to manufacture, and it is possible to provide a cage that can be used for a long period of time.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の実施例を示す後方から見た斜視図であ
る。FIG. 1 is a rear perspective view showing an embodiment of the present invention.
【図２】一棚部の平面図である。FIG. 2 is a plan view of one shelf.
【図３】棚板部の斜視図である。FIG. 3 is a perspective view of a shelf board portion.
【図４】折曲げ型挾持兼仕切り枠杆部の斜視図である。FIG. 4 is a perspective view of a folding type holding and partitioning frame rod portion.
【図５】棚板にケージを載置した一部切り欠き説明図で
ある。FIG. 5 is a partially cutaway explanatory view in which a cage is placed on a shelf plate.
【図６】同ケージと折曲げ型挾持兼仕切り枠杆の挾持状
態を示す説明図である。FIG. 6 is an explanatory view showing a state of holding the cage and the folding type holding / partitioning frame rod.
【図７】ケージのノズル受部に水呑みノズルが臨む説明
図である。FIG. 7 is an explanatory view of a swallowing nozzle facing a nozzle receiving portion of a cage.
【図８】ケージの斜視図である。FIG. 8 is a perspective view of a cage.
１ 置き式架台本体 ２ ケージ用棚板 ３ 後端受横軸 ４ 折曲げ型挾持兼仕切り枠杆 ５ 円弧状折曲げ部 ６ 給水パイプ ７ 水呑みノズル ８ ケージ ８ａ ケージ底段部 １０ ずれ止め用横凸条 1 Stand-type stand body 2 Cage shelf plate 3 Rear end receiving horizontal shaft 4 Bending type holding and partitioning frame rod 5 Arc-shaped bending part 6 Water supply pipe 7 Water swallowing nozzle 8 Cage 8a Cage bottom 10 Ridge
Claims (3)
ケージ幅に応じた間隔に後端受横軸より前方に所定長さ
突出する折曲げ型挾持兼仕切り枠杆を複数本配設し、且
つ前記棚板間の各折曲げ型挾持兼仕切り枠杆の中間位置
に、架台本体の後端に横架設した給水パイプより分岐す
る水呑みノズルをそれぞれ前突設し、前記両側の折曲げ
型挾持兼仕切り枠杆で棚正面より挿入するケージの両側
壁面後部を挾持すると共に、その位置決めでケージの後
壁面に設けたノズル受口部に前記水呑みノズルを案内す
ることを特徴とした耐震型実験動物用ケージ架台。1. A rear part between the shelf plates of the stationary frame body,
A plurality of folding-type holding and partitioning frame rods projecting a predetermined length forward from the rear end receiving horizontal axis are arranged at intervals according to the cage width, and each folding-type holding and partitioning frame rod between the shelf plates is arranged. In the middle position of the cage, the water swallowing nozzles that branch from the water supply pipe horizontally installed at the rear end of the gantry body are projected forward, respectively, and both side wall surfaces of the cage are inserted from the front of the shelf with the folding type holding and partitioning frame rods on both sides. A seismic-resistant cage mount for laboratory animals characterized by holding the rear part and guiding the water swallowing nozzle to a nozzle receiving part provided on the rear wall surface of the cage by positioning the rear part.
ケージ幅に応じた間隔に後端受横軸より前方に所定長さ
突出する折曲げ型挾持兼仕切り枠杆を複数本配設し、且
つ前記棚板間の各折曲げ型挾持兼仕切り枠杆の中間位置
に、架台本体の後端に横架設した給水パイプより分岐す
る水呑みノズルをそれぞれ前突設し、また各棚板面の前
後部分にケージ底段部が臨むずれ止め用横凸条を形成
し、前記両側の折曲げ型挾持兼仕切り枠杆で棚正面より
挿入するケージの両側壁面後部を挾持すると共に、その
位置決めでケージの後壁面に設けたノズル受口部に前記
水呑みノズルを案内し、ケージ底段部の前後を棚板面の
ずれ止め用横凸条で受けることを特徴とした耐震型実験
動物用ケージ架台。2. A rear part between the shelf boards of the stand-type stand body,
A plurality of folding-type holding and partitioning frame rods projecting a predetermined length forward from the rear end receiving horizontal axis are arranged at intervals according to the cage width, and each folding-type holding and partitioning frame rod between the shelf plates is arranged. At the middle position of the rack, water swallowing nozzles branched from the water supply pipe horizontally installed at the rear end of the gantry main body are projected in front respectively, and horizontal convex ridges for preventing slippage that the cage bottom step faces in the front and rear parts of each shelf plate surface. And holding both side wall rear portions of the cage to be inserted from the front of the shelf with the folding type holding and partitioning frame rods on both sides, and at the same time, the water swallow nozzle is provided at the nozzle receiving portion provided on the rear wall of the cage. A cage stand for seismic resistant experimental animals, characterized in that it receives the front and rear of the cage bottom part by horizontal convex strips for preventing slippage on the shelf plate surface.
円弧状折曲げ部とし水平突出した請求項１記載の耐震型
実験動物用ケージ架台。3. The seismic resistant cage cage for laboratory animals according to claim 1, wherein the bending-type guide / partitioning frame rod has a distal end portion arcuately bent to project horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20100695A JPH0947176A (en) | 1995-08-07 | 1995-08-07 | Earthquake-resistant-type stand for cage of experimental animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20100695A JPH0947176A (en) | 1995-08-07 | 1995-08-07 | Earthquake-resistant-type stand for cage of experimental animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0947176A true JPH0947176A (en) | 1997-02-18 |
Family
ID=16433938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20100695A Pending JPH0947176A (en) | 1995-08-07 | 1995-08-07 | Earthquake-resistant-type stand for cage of experimental animal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0947176A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012010615A (en) * | 2010-06-29 | 2012-01-19 | Dai-Dan Co Ltd | Rack apparatus for breeding laboratory animal |
| CN104642151A (en) * | 2015-03-09 | 2015-05-27 | 常熟市尚湖镇超达货架厂 | Pet shelf |
| KR102215514B1 (en) * | 2020-05-19 | 2021-02-10 | 한국화학연구원 | Animal Cage Rack for Electromagnetic Wave Exposure |
-
1995
- 1995-08-07 JP JP20100695A patent/JPH0947176A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012010615A (en) * | 2010-06-29 | 2012-01-19 | Dai-Dan Co Ltd | Rack apparatus for breeding laboratory animal |
| US20130098305A1 (en) * | 2010-06-29 | 2013-04-25 | Dai-Dan Co., Ltd | Rack apparatus for managing laboratory animal |
| US9107380B2 (en) * | 2010-06-29 | 2015-08-18 | Dai-Dan Co., Ltd. | Rack apparatus for managing laboratory animal |
| CN104642151A (en) * | 2015-03-09 | 2015-05-27 | 常熟市尚湖镇超达货架厂 | Pet shelf |
| KR102215514B1 (en) * | 2020-05-19 | 2021-02-10 | 한국화학연구원 | Animal Cage Rack for Electromagnetic Wave Exposure |
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