JPH08242983A - Shelfplate supporting structure of refrigerating showcase - Google Patents
Shelfplate supporting structure of refrigerating showcaseInfo
- Publication number
- JPH08242983A JPH08242983A JP5102895A JP5102895A JPH08242983A JP H08242983 A JPH08242983 A JP H08242983A JP 5102895 A JP5102895 A JP 5102895A JP 5102895 A JP5102895 A JP 5102895A JP H08242983 A JPH08242983 A JP H08242983A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- hole
- pin
- showcase
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、冷蔵ショーケース、特
にその棚板の支持構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerated showcase, and more particularly to a support structure for shelf boards thereof.
【０００２】[0002]
【従来の技術】従来、冷蔵ショーケースにおいては、庫
内の底部を閉鎖して冷気循環通路を形成するとともに、
商品を載置する最下段の棚板である底板を、取り外し可
能に取り付け、これを取り外すことにより、冷気循環通
路の点検、清掃が行えるようにしている。このような冷
蔵ショーケースでは、載置する商品に応じて庫内の高さ
や角度を変更するために、底板上にワイヤラックが取り
付けられるようになっているが、青果等の商品がこのワ
イヤラックに食い込んで、傷みを生じやすい。また、日
常の送風機等の点検や冷気循環通路底部の清掃の際に
は、ワイヤラック及び底板の両方ともを取り外すのに手
間がかかる。2. Description of the Related Art Conventionally, in a refrigerating showcase, a bottom portion of a refrigerator is closed to form a cold air circulation passage,
The bottom plate, which is the lowest shelf plate on which the product is placed, is detachably attached, and by removing this, the cold air circulation passage can be inspected and cleaned. In such a refrigerated showcase, a wire rack is mounted on the bottom plate in order to change the height and angle of the inside according to the product to be placed, but products such as fruits and vegetables are used in this wire rack. It easily bites into and damages. In addition, it is troublesome to remove both the wire rack and the bottom plate when inspecting the blower or the like or cleaning the bottom of the cold air circulation passage on a daily basis.
【０００３】これらの問題を解決するために、特公平５
−１１９７０号公報記載の冷蔵ショーケースでは、貯蔵
室の前部に位置する仕切板の前板部と、背部に位置する
仕切板の背板部のラック穴に、金属製ワイヤラックの前
後両端の突起を係止し、ワイヤラックに底板を載置し
て、底板上に商品を載置できるようにするとともに、底
板を取り外して、ワイヤラックを介して点検できるよう
になっている。In order to solve these problems, Japanese Patent Publication No.
In the refrigeration showcase described in Japanese Patent Publication No. -11970, the front plate part of the partition plate located in the front part of the storage room and the rack holes of the back plate part of the partition plate located in the back part are provided at the front and rear ends of the metal wire rack The projections are locked, the bottom plate is placed on the wire rack so that the product can be placed on the bottom plate, and the bottom plate can be removed for inspection through the wire rack.
【０００４】[0004]
【発明が解決しようとする課題】しかし、この従来の技
術は、金属製のワイヤラックに底板を載置するだけの構
成であるので、底板の角度の変更やワイヤラックの取り
外しに当たっては、底板を持ち上げて外してから、ワイ
ヤラックの角度の変更や取り外しを行うという二度手間
の作業を行わざるを得なかった。また、送風機の点検、
冷気循環通路底部の清掃の際には、結局は、底板、ワイ
ヤラック双方を取り外す手間を要する。However, since this conventional technique has a structure in which the bottom plate is simply placed on the wire rack made of metal, the bottom plate should be removed when changing the angle of the bottom plate or removing the wire rack. After lifting and removing the wire rack, the work of changing the angle of the wire rack and removing it had to be performed twice. Also, check the blower,
When cleaning the bottom portion of the cold air circulation passage, it is eventually necessary to remove both the bottom plate and the wire rack.
【０００５】さらに、底板は、薄い鉄板を折り曲げて箱
状体に形成したものであるので、強度が十分ではなく、
ワイヤラックと一体となって強度を保持する構成として
あり、そのため、ワイヤラックを取り外し、底板だけで
用いることができないという問題がある。その上、ワイ
ヤラック上に底板を載置しただけの構造であると、底板
が前後左右に遊動したり、地震等の振動により、底板が
大きくがたついて移動し、底板に載置した商品が転倒し
たり、山積みにした商品が崩れたりしやすい。さらにま
た、ワイヤラックと底板とが脱落して、載置されている
商品ばかりか、送風機をも損傷することがある。Further, since the bottom plate is formed by bending a thin iron plate into a box-shaped body, its strength is not sufficient,
The strength of the wire rack is integrated with that of the wire rack. Therefore, there is a problem that the wire rack cannot be removed and used only with the bottom plate. In addition, if the bottom plate is simply placed on the wire rack, the bottom plate will move back and forth, left and right, and the vibration caused by an earthquake, etc. will cause the bottom plate to rattle and move, resulting in products placed on the bottom plate. It is easy to fall down and piled up products collapse. Furthermore, the wire rack and the bottom plate may fall off, damaging not only the placed product but also the blower.
【０００６】本発明は、このような従来技術の問題点を
克服し、取付け取り外しが容易で、かつ取付角度の変更
が容易な冷蔵ショーケースにおける棚板の支持構造を提
供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to overcome the problems of the prior art and to provide a shelf support structure for a refrigerated showcase that can be easily attached and detached and the attachment angle can be easily changed. .
【０００７】[0007]
【課題を解決するための手段】本発明によると、上記課
題は、次のようにして解決される。 (１) 棚板の前後の縁部より垂下する各垂下片に、それ
ぞれ左右１対の貫通孔を穿設し、各貫通孔に貫通した左
右１対の支持杆における両垂下片より外方に突出する端
部を、ショーケースの内壁に穿設した係止孔に係止させ
ることにより、棚板をショーケース内に支持させ、かつ
支持杆の中間部外周に突設したピンを、棚板の下面に固
着した補強杆に穿設した係合孔に係合する。According to the present invention, the above problems can be solved as follows. (1) On each hanging piece that hangs from the front and rear edges of the shelf board, make a pair of left and right through holes, and outwardly from both hanging pieces of the left and right pair of support rods that penetrate through each through hole. The shelf plate is supported in the showcase by locking the protruding end part in the locking hole formed in the inner wall of the showcase, and the pin projecting on the outer periphery of the middle part of the support rod is attached to the shelf plate. Engages with an engaging hole formed in the reinforcing rod fixed to the lower surface of the.
【０００８】(２) 上記(１)項において、各支持杆の両
端部に、下向きのピンを突設する。(2) In the above item (1), downward pins are projected on both ends of each supporting rod.
【０００９】(３) 上記(２)項において、各支持杆の両
端部に突設したピンと、中間部に突設したピンの向き
を、支持杆の中心線に関して９０゜異ならせる。(3) In the above item (2), the pins projecting from both ends of each of the supporting rods and the pins projecting from the intermediate portion are oriented at different angles by 90 ° with respect to the center line of the supporting rod.
【００１０】(４) 上記(２)または(３)項において、垂
下片に穿設した貫通孔を、支持杆が挿通しうる大径孔
と、大径孔より一側方に延出し、ピンが挿通しうるよう
にした横長孔とを備えるだるま孔状とする。(4) In the above item (2) or (3), the through-hole formed in the hanging piece has a large-diameter hole through which the supporting rod can be inserted, and a pin extending to one side from the large-diameter hole to form a pin. And a horizontally long hole that allows insertion of the sword.
【００１１】(５) 上記(１)〜(４)項のいずれかにおい
て、補強杆を、支持杆を覆うほぼ上向コ字状の断面形状
をなすものとし、かつその一方の側壁部に係合孔を穿設
する。(5) In any one of the above items (1) to (4), the reinforcing rod has a substantially U-shaped cross-sectional shape that covers the supporting rod, and is attached to one side wall portion of the reinforcing rod. Drill a pour hole.
【００１２】(６) 上記(１)〜(５)項のいずれかにおい
て、係合孔が穿設された補強杆の面と、支持杆とを近接
して配設するとともに、支持杆を若干弾性撓曲可能な材
料により形成し、かつ支持杆の中間部に突設したピンの
長さを、支持杆を軸心まわりに回動させることにより、
前記ピンの先端を補強杆の前記側壁に沿って摺接させつ
つ、支持杆を弾性撓曲させて、前記ピンが係合孔に係合
するような長さとする。(6) In any one of the above items (1) to (5), the surface of the reinforcing rod provided with the engaging hole and the supporting rod are arranged in proximity to each other, and the supporting rod is slightly provided. By rotating the support rod about its axis, the length of the pin formed of an elastically bendable material and projecting from the intermediate portion of the support rod,
The support rod is elastically bent while the tip of the pin is slidably contacted along the side wall of the reinforcing rod so that the pin is engaged with the engaging hole.
【００１３】[0013]
【作用】本発明によると、左右１対の支持杆の中間部外
周に突設したピンを、棚板の下面に固着した補強杆に穿
設した係合孔に係止させたことにより、棚板に対する各
支持杆の前後方向の移動が阻止され、かつその状態で、
棚板の前後の垂下片を貫通して外方に突出した各支持杆
の端部を、ショーケースの内壁に穿設した係止孔に係止
させることにより、棚板は簡単かつ確実にショーケース
内に支持される。According to the present invention, the pins protruding from the outer circumferences of the middle portions of the pair of left and right supporting rods are locked in the engaging holes formed in the reinforcing rods fixed to the lower surface of the shelf plate. The movement of each support rod with respect to the plate in the front-back direction is prevented, and in that state,
The ends of the support rods that protrude outwardly through the hanging pieces on the front and rear of the shelf board are locked in the locking holes formed in the inner wall of the showcase, so that the shelf board can be easily and securely displayed. Supported in the case.
【００１４】[0014]
【実施例】図１は、本発明を適用した冷蔵ショーケース
を前後方向に縦断して示す図であり、この図から明らか
なように、前面開放の冷蔵ショーケースは、断熱性の箱
状の外壁(１)と内壁(２)との間に冷気循環通路(３)を備
えている。冷気循環通路(３)は、前面上部の吹出口(６)
で終わっており、ここから前面下部の吸込口(８)に向け
て冷気を吹き出して、冷蔵ショーケースの前面に冷気の
エヤカーテンを形成する。前面下部の吸込口(８)から周
辺空気とともに回収された暖められた冷気は、外壁(１)
の底部と最下段の棚板である底板(７)との間に画成され
た冷気循環通路(３)の部分から、送風機(４)により熱交
換器(５)を通されて、再び温度の下がった冷気となり、
冷気循環通路(３)内を上方へと矢印に示すように循環さ
せられる。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a view showing a refrigerating showcase to which the present invention is applied in a longitudinal section, and as is apparent from this figure, a front open refrigerating showcase has a heat-insulating box-like shape. A cold air circulation passage (3) is provided between the outer wall (1) and the inner wall (2). The cold air circulation passage (3) has a blow-out port (6) at the upper front.
Then, cool air is blown from here toward the suction opening (8) at the lower part of the front surface to form an air curtain of cool air on the front surface of the refrigerated showcase. The warmed cold air collected together with the ambient air from the suction port (8) at the lower front is the outer wall (1).
From the part of the cold air circulation passage (3) defined between the bottom of the fan and the bottom plate (7), which is the lowest shelf, the blower (4) passes the heat exchanger (5) and the temperature is restored. It becomes cold cold,
The cold air circulation passage (3) is circulated upward as indicated by the arrow.
【００１５】底板(７)は、その支持杆(15)の前端部を、
内壁(２)の前面板をなす吸込口(８)の後壁(９)に穿設し
た係止孔(17b)に嵌合し、かつ支持杆(15)の後端部を、
内壁(２)の後面板(10)に穿設した上下に並ぶ複数の係止
孔(17a)のひとつに嵌合することにより取り付けられる
が、この底板(７)の詳細を、以下に図２〜図４を参照し
て述べる。The bottom plate (7) has the front end portion of its support rod (15)
The rear end of the support rod (15) is fitted into the locking hole (17b) formed in the rear wall (9) of the suction port (8) forming the front plate of the inner wall (2),
The bottom plate (7) is attached by fitting it into one of a plurality of vertically aligned locking holes (17a) formed in the rear face plate (10) of the inner wall (2). ~ It demonstrates with reference to FIG.
【００１６】図２に示すように、底板(７)は、金属板の
四辺を直角に折り曲げて垂下片(11)を形成した、下方に
開口する箱形の部材である。互いに対向する前後の垂下
片(11)(11)には、それぞれ左右２カ所に貫通孔(12)(12)
が穿設されている。この貫通孔(12)は、支持杆(15)が挿
通しうる大径孔(12a)と、大径孔(12a)より外側方に向か
って延出し、後述するピン(14a)(14b)が挿通しうるよう
にした横長孔(12b)とを備えるだるま孔状としてある。As shown in FIG. 2, the bottom plate (7) is a box-shaped member having a downward opening and formed by bending four sides of a metal plate at right angles to form a hanging piece (11). The front and rear hanging pieces (11) (11) facing each other have through-holes (12) (12) at two left and right positions respectively.
Has been drilled. The through-hole (12) has a large-diameter hole (12a) through which the support rod (15) can be inserted, and extends outward from the large-diameter hole (12a), and pins (14a) (14b) described later are provided. It has a daruma hole shape having a horizontally elongated hole (12b) that can be inserted therethrough.
【００１７】これら互いに対向する前後の垂下片(11)(1
1)間には、断面ほぼ上向きコ字状をなす補強杆(13)が溶
接されている。すなわち、補強杆(13)は、その上端の開
口する面が底板(７)の下面に接するように、しかも前後
の貫通孔(12)(12)が、コ字の中心にくるようにして、底
板(７)に点溶接されている。この溶接した状態を、図３
に示してある。These front and rear hanging pieces (11) (1
A reinforcing rod (13) having a substantially U-shaped cross section is welded between 1). That is, the reinforcing rod (13) is arranged such that the open surface of the upper end thereof contacts the lower surface of the bottom plate (7) and the front and rear through holes (12) (12) are located at the center of the U-shape. Spot welded to the bottom plate (7). This welded state is shown in FIG.
It is shown in.
【００１８】底板(７)の前後方向の長さよりも長くした
支持杆(15)は、一方の貫通孔(12)より、補強杆(13)の内
部空間を通って、他方の貫通孔(12)へと貫通している。
この支持杆(15)は、貫通孔(12)の大径孔(12a)の直径と
見合う直径を有し、両端部には、貫通孔(12)の横長孔(1
2b)に見合う長さのピン(14a)が軸心と直角をなす下向き
に突出するよう溶接されており、さらに、中央部には、
同じく貫通孔(12)の横長孔(12b)に見合う長さのピン(14
b)が、軸心と直角をなすが、ピン(14a)とは９０度角度
を異にする横向きに突出するように溶接されている。補
強杆(13)の側壁部の中央位置には、ピン(14b)に見合う
係合孔(16)が穿設されている。The support rod (15), which is longer than the length of the bottom plate (7) in the front-rear direction, passes through the inner space of the reinforcing rod (13) from one through hole (12) to the other through hole (12). ).
The support rod (15) has a diameter commensurate with the diameter of the large diameter hole (12a) of the through hole (12), and has a horizontally elongated hole (1) of the through hole (12) at both ends.
The pin (14a) of the length corresponding to 2b) is welded so as to project downward at a right angle to the axis, and further, in the center,
Similarly, a pin (14 mm) with a length corresponding to the horizontally elongated hole (12b) of the through hole (12)
Although b) is perpendicular to the axis, it is welded so as to project laterally at a different angle from the pin (14a) by 90 degrees. An engaging hole (16) corresponding to the pin (14b) is formed at the center of the side wall of the reinforcing rod (13).
【００１９】したがって、この支持杆(15)の一方の端部
を、そのピン(14a)が貫通孔(12)の横長孔(12b)に合致す
る向きとして、この貫通孔(12)に挿通してゆき、その間
に支持杆(15)をその軸心回りに９０度回動させて、中央
部のピン(14b)を、貫通孔(12)の横長孔(12b)に一致させ
る。この状態で中央部のピン(14b)を通過させる。な
お、支持杆(15)の挿通を進め、反対側の貫通孔(12)に
も、９０度回動させることにより通過させる。Therefore, one end of the support rod (15) is inserted into the through hole (12) so that the pin (14a) of the support rod (15) is aligned with the horizontally elongated hole (12b) of the through hole (12). In the meantime, the support rod (15) is rotated 90 degrees about its axis in the meantime so that the pin (14b) at the central portion is aligned with the horizontally elongated hole (12b) of the through hole (12). In this state, the central pin (14b) is passed. The support rod (15) is further inserted, and is also passed through the through hole (12) on the opposite side by rotating 90 degrees.
【００２０】このようにして、支持杆(15)を、底板(７)
の前後の垂下片(11)(11)に挿通してから、中央部のピン
(14b)の位置を、補強杆(13)の係合孔(16)の位置に合わ
せて、支持杆(15)をその軸心回りに回動させると、ピン
(14b)は係合孔(16)にはまりこんで、支持杆(15)が固定
される。補強杆(13)のコ字形の内部空間は、ピン(14b)
が、支持杆(15)が若干撓みながら、補強杆(13)の内壁を
擦って回動し、係合孔(16)にはまりこむような寸法に設
定されている。このようにして支持杆(15)を取り付けた
底板(７)を図４に示している。この取付状態において、
支持杆(15)の両端部のピン(14a)は下方を向いている。In this way, the support rod (15) is attached to the bottom plate (7).
Insert it into the hanging pieces (11) (11) before and after the
By aligning the position of (14b) with the position of the engaging hole (16) of the reinforcing rod (13) and rotating the support rod (15) around its axis, the pin
(14b) fits in the engagement hole (16), and the support rod (15) is fixed. The U-shaped internal space of the reinforcing rod (13) is the pin (14b).
However, the supporting rod (15) is sized so that the supporting rod (15) is slightly bent and rubs against the inner wall of the reinforcing rod (13) to rotate, and is fitted into the engaging hole (16). The bottom plate (7) to which the support rod (15) is attached in this way is shown in FIG. In this attached state,
The pins (14a) at both ends of the support rod (15) face downward.
【００２１】補強杆(13)により補強され、かつ支持杆(1
5)を取り付けられた底板(７)は、図１に示すように冷蔵
ショーケースの内部において、下方に冷気循環通路の一
部を画成するようにして底部に取り付けられている。す
なわち、まず支持杆(15)の前端部を冷気の吸込口(８)の
後壁(９)に穿設した係止孔(17b)に十分に挿通し、次い
で、支持杆(15)の後端部を、内壁(２)の後面板(10)に穿
設した上下に並ぶ複数の係止孔(17a)のひとつに挿通し
て、そのピン(14a)を係止孔(17a)に引っかけて止めるの
である。[0021] The reinforcing rod (13) is reinforced and the supporting rod (1
The bottom plate (7) to which 5) is attached is attached to the bottom of the refrigerating showcase as shown in FIG. 1 so as to define a part of the cold air circulation passage below. That is, first, the front end of the support rod (15) is fully inserted into the locking hole (17b) formed in the rear wall (9) of the cool air suction port (8), and then the rear end of the support rod (15) is inserted. Insert the end into one of a plurality of vertically aligned locking holes (17a) formed in the rear plate (10) of the inner wall (2) and hook the pin (14a) into the locking hole (17a). Stop it.
【００２２】なお、本発明は、上記のような最下段の棚
板である底板の支持構造だけでなく、それより上方に配
置する棚板の支持構造にも適用することができる。この
場合は、上記の後壁(９)の代りに、ショーケースの両側
板間にパイプ状または板状の支持杆を架設し、その後面
に穿設した係止孔に、支持杆の前端部を係止させるよう
にするのがよい。The present invention can be applied not only to the support structure for the bottom plate which is the lowermost shelf plate as described above, but also to the support structure for the shelf plates arranged above it. In this case, instead of the above-mentioned rear wall (9), a pipe-shaped or plate-shaped supporting rod is installed between both side plates of the showcase, and the front end portion of the supporting rod is fitted into the locking hole formed in the rear surface. Should be locked.
【００２３】[0023]
【発明の効果】本発明によれば、棚板の下面に補強杆を
固着し、この補強杆に穿孔した係合孔に、支持杆の中間
部に突設したピンを係合させたことにより、支持杆の棚
板に対する軸線方向の移動が阻止され(実施例のもので
は回り止めもなされる)、これら支持杆と棚板とを一緒
にショーケース内より上方に取り外すことができる。し
たがって、棚板を取り外してから支持杆をショーケース
から取り外すという二度手間を掛ける無駄がない。According to the present invention, the reinforcing rod is fixed to the lower surface of the shelf board, and the engaging hole formed in the reinforcing rod is engaged with the pin protruding from the intermediate portion of the supporting rod. The movement of the support rod in the axial direction with respect to the shelf plate is prevented (in the embodiment, rotation is also stopped), and the support rod and the shelf plate can be removed together from above the showcase. Therefore, there is no waste of taking the trouble of removing the support rod from the showcase after removing the shelf plate.
【００２４】また、棚板の下面に補強杆が固着されてい
るので、傾斜角度をつけない場合には、支持杆を外して
棚板だけで用いても十分に使用に耐えうる強度を有し、
支持杆は、補強杆の係合孔にピンを係合させて取り付け
られるので、簡単に棚板に着脱できる。Further, since the reinforcing rod is fixedly attached to the lower surface of the shelf plate, when the inclination angle is not provided, the supporting rod is removed and the shelf plate has sufficient strength to withstand use. ,
Since the support rod is attached by engaging the pin with the engaging hole of the reinforcing rod, the support rod can be easily attached to and detached from the shelf plate.
【００２５】さらに、支持杆の中央部のピンを補強杆の
係合孔に係合させたこと、及び両支持杆の両端をショー
ケースの内壁に突設した係止孔に係止したことにより、
地震などの振動により棚板が大きくがたつき、棚板に載
置した商品が転倒したり、山積みにした商品が崩れるな
どのおそれを防止することができる。Further, by engaging the pin at the center of the supporting rod with the engaging hole of the reinforcing rod, and by engaging both ends of both supporting rods with the engaging holes provided on the inner wall of the showcase. ,
It is possible to prevent the shelf plate from rattling significantly due to vibration such as an earthquake, and the products placed on the shelf plate from falling or the stacked products to collapse.
【００２６】請求項２記載の発明では、各支持杆の両端
部に、下向きのピンを突設して、これをショーケースの
内壁に穿設した係止孔に係止させてあるので、棚板の脱
落をより効果的に防止することができる。According to the second aspect of the present invention, a downward pin is provided at both ends of each support rod so as to be engaged with the engaging hole formed in the inner wall of the showcase. It is possible to more effectively prevent the plate from falling off.
【００２７】請求項３記載の発明のような構成とすれ
ば、中間部のピンを補強杆に穿設した係合孔に係合させ
たとき、両端部のピンが常に下方を向き、それらのピン
の係止孔からの脱落を防止することができる。According to the third aspect of the invention, when the intermediate pin is engaged with the engaging hole formed in the reinforcing rod, the pins at both ends always face downward, and It is possible to prevent the pin from falling out of the locking hole.
【００２８】請求項４記載の発明のように、棚板の垂下
片に穿設した貫通孔を、大径孔と横長孔とを有するだる
ま孔状とすると、ピンを有する支持杆の挿通を許容しな
がら、貫通孔による支持杆のゆるみない確保を保証する
ことができる。According to the fourth aspect of the present invention, when the through hole formed in the hanging piece of the shelf plate is shaped like a daruma hole having a large diameter hole and a laterally elongated hole, insertion of a support rod having a pin is allowed. However, it is possible to ensure that the support rod is not loosened by the through hole.
【００２９】請求項５記載の発明のような構成とする
と、棚板の強度を増大させることができるとともに、支
持杆が補強杆によって覆われ、棚板を下から見たときの
外観が向上する。According to the fifth aspect of the present invention, the strength of the shelf plate can be increased, and the supporting rod is covered with the reinforcing rod, so that the appearance of the shelf plate when viewed from below is improved. .
【００３０】請求項６記載の発明のような構成とする
と、支持杆を棚板に貫通させた後、若干まわすだけで支
持杆を棚板に簡単に装着することができ、組付け作業を
迅速に行なうことができ、また、中間のピンが補強杆の
係合孔に係合すると、支持杆は回り止めされ、両端部の
ピンは下向きの状態で拘束され、棚板が妄りに外れるこ
とはなくなる。また一旦中間のピンが係合孔に係合する
と、そのピンが係合孔から偶発的に外れるようなことは
ない。According to the sixth aspect of the present invention, the support rod can be easily attached to the shelf plate by slightly rotating the support rod after passing the support rod through the shelf plate, and the assembling work can be performed quickly. When the intermediate pin engages with the engaging hole of the reinforcing rod, the support rod is prevented from rotating, the pins at both ends are restrained in the downward state, and the shelf plate cannot be unintentionally disengaged. Disappear. Further, once the intermediate pin engages with the engagement hole, the pin does not accidentally come out of the engagement hole.
【図１】本発明を適用した冷蔵ショーケースの縦断側面
図である。FIG. 1 is a vertical sectional side view of a refrigerating showcase to which the present invention has been applied.
【図２】その冷蔵ショーケースにおける最下段の棚板で
ある底板に補強杆を取り付ける直前の状態を示す斜視図
である。FIG. 2 is a perspective view showing a state immediately before attaching a reinforcing rod to a bottom plate which is the lowermost shelf plate in the refrigerated showcase.
【図３】同じく、補強杆を取り付けた底板に、支持杆を
取り付ける直前の状態を示す斜視図である。FIG. 3 is a perspective view showing a state immediately before the support rod is attached to the bottom plate to which the reinforcing rod is attached.
【図４】支持杆を取り付けて完成した状態の底板の斜視
図である。FIG. 4 is a perspective view of the bottom plate in a state in which a support rod is attached and the state is completed.
(１)外壁 (２)内壁 (３)冷気循環通路 (４)送風機 (５)熱交換器 (６)吹出口 (７)底板(棚板) (８)吸込口 (９)後壁(内壁) (10)後面板(内壁) (11)垂下片 (12)貫通孔 (12a)大径孔 (12b)横長孔 (13)補強杆 (14a)(14b)ピン (15)支持杆 (16)係合孔 (17a)(17b)係止孔 (1) Outer wall (2) Inner wall (3) Cool air circulation passage (4) Blower (5) Heat exchanger (6) Air outlet (7) Bottom plate (shelf) (8) Suction port (9) Rear wall (inner wall) (10) Rear plate (inner wall) (11) Hanging piece (12) Through hole (12a) Large diameter hole (12b) Horizontally elongated hole (13) Reinforcing rod (14a) (14b) Pin (15) Support rod (16) Dowel hole (17a) (17b) Lock hole
Claims (6)
に、それぞれ左右１対の貫通孔を穿設し、各貫通孔に貫
通した左右１対の支持杆における両垂下片より外方に突
出する端部を、ショーケースの内壁に穿設した係止孔に
係止させることにより、棚板をショーケース内に支持さ
せ、かつ支持杆の中間部外周に突設したピンを、棚板の
下面に固着した補強杆に穿設した係合孔に係合したこと
を特徴とする冷蔵ショーケースにおける棚板の支持構
造。1. A pair of left and right through-holes are formed in each of the hanging pieces that hang down from the front and rear edges of the shelf board, and the outer side of both the hanging pieces in the pair of left and right support rods that penetrates each through-hole. By locking the end protruding in one direction into the locking hole formed in the inner wall of the showcase, the shelf plate is supported in the showcase, and the pin protruding on the outer periphery of the intermediate portion of the support rod is A support structure for a shelf board in a refrigerated showcase, characterized in that it is engaged with an engagement hole formed in a reinforcing rod fixed to the lower surface of the shelf board.
設した請求項１記載の冷蔵ショーケースにおける棚板の
支持構造。2. The support structure for a shelf plate in a refrigerating showcase according to claim 1, wherein downward pins are provided so as to project from both ends of each support rod.
間部に突設したピンの向きを、支持杆の中心線に関して
９０゜異ならせた請求項２記載の冷蔵ショーケースにお
ける棚板の支持構造。3. A shelf board for a refrigerating showcase according to claim 2, wherein the pins projecting from both ends of each supporting rod and the pins projecting from an intermediate portion are oriented at different angles by 90 ° with respect to the center line of the supporting rod. Support structure.
通しうる大径孔と、大径孔より一側方に延出し、ピンが
挿通しうるようにした横長孔とを備えるだるま孔状とし
た請求項２または３記載の冷蔵ショーケースにおける棚
板の支持構造。4. A through-hole formed in the hanging piece includes a large-diameter hole through which the support rod can be inserted, and a laterally elongated hole extending to one side from the large-diameter hole so that a pin can be inserted therethrough. The shelf board support structure in a refrigerated showcase according to claim 2 or 3, which has a daruma hole shape.
の断面形状をなすものとし、かつその一方の側壁部に係
合孔を穿設した請求項１〜４のいずれかに記載の冷蔵シ
ョーケースにおける棚板の支持構造。5. The reinforcing rod according to claim 1, wherein the reinforcing rod has a substantially U-shaped cross-sectional shape for covering the supporting rod, and an engaging hole is formed in one side wall portion of the reinforcing rod. A support structure for a shelf board in the refrigerated showcase described.
杆とを近接して配設するとともに、支持杆を若干弾性撓
曲可能な材料により形成し、かつ支持杆の中間部に突設
したピンの長さを、支持杆を軸心まわりに回動させるこ
とにより、前記ピンの先端を補強杆の前記側壁に沿って
摺接させつつ、支持杆を弾性撓曲させて、前記ピンが係
合孔に係合するような長さとした請求項１〜５のいずれ
かに記載の冷蔵ショーケースにおける棚板の支持構造。6. A surface of a reinforcing rod having an engaging hole formed therein and a supporting rod are arranged in close proximity to each other, and the supporting rod is formed of a material which is slightly elastically bendable, and an intermediate portion of the supporting rod. By rotating the support rod about the axial center of the length of the pin protruding from the portion, the support rod is elastically bent while sliding the tip of the pin along the side wall of the reinforcing rod. The support structure for a shelf plate in a refrigerated showcase according to any one of claims 1 to 5, wherein the pin has a length such that the pin engages with the engagement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5102895A JP2873546B2 (en) | 1995-03-10 | 1995-03-10 | Shelf support structure for refrigerated showcases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5102895A JP2873546B2 (en) | 1995-03-10 | 1995-03-10 | Shelf support structure for refrigerated showcases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08242983A true JPH08242983A (en) | 1996-09-24 |
| JP2873546B2 JP2873546B2 (en) | 1999-03-24 |
Family
ID=12875362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5102895A Expired - Fee Related JP2873546B2 (en) | 1995-03-10 | 1995-03-10 | Shelf support structure for refrigerated showcases |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2873546B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320643A (en) * | 2005-05-20 | 2006-11-30 | Okamura Corp | Display fixture |
| WO2013183806A1 (en) * | 2012-06-07 | 2013-12-12 | 세대산전 주식회사 | Rack for a showcase |
| JP2021007474A (en) * | 2019-06-28 | 2021-01-28 | フクシマガリレイ株式会社 | Open showcase |
-
1995
- 1995-03-10 JP JP5102895A patent/JP2873546B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320643A (en) * | 2005-05-20 | 2006-11-30 | Okamura Corp | Display fixture |
| WO2013183806A1 (en) * | 2012-06-07 | 2013-12-12 | 세대산전 주식회사 | Rack for a showcase |
| KR200474115Y1 (en) * | 2012-06-07 | 2014-08-22 | 세대산전 주식회사 | Shelf for showcase |
| JP2021007474A (en) * | 2019-06-28 | 2021-01-28 | フクシマガリレイ株式会社 | Open showcase |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2873546B2 (en) | 1999-03-24 |
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