JP2002193341A - Tray for casing thin product - Google Patents
Tray for casing thin productInfo
- Publication number
- JP2002193341A JP2002193341A JP2000393466A JP2000393466A JP2002193341A JP 2002193341 A JP2002193341 A JP 2002193341A JP 2000393466 A JP2000393466 A JP 2000393466A JP 2000393466 A JP2000393466 A JP 2000393466A JP 2002193341 A JP2002193341 A JP 2002193341A
- Authority
- JP
- Japan
- Prior art keywords
- tray
- flange
- edge
- corner
- packing
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、液晶表示素子や
配線基板等の薄型製品を収容し、複数段に積み重ねられ
て梱包箱内に収納される薄型製品箱詰め用トレイに関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tray for storing thin products such as a liquid crystal display element and a wiring board, stacked in a plurality of stages, and stored in a packing box.
【０００２】[0002]
【従来の技術】液晶表示素子や配線基板等の薄型製品の
梱包は、前記薄型製品を箱詰め用トレイに収容し、前記
トレイを複数段に積み重ねてダンボール箱等の梱包箱内
に収納することにより行なわれている。2. Description of the Related Art Thin products such as liquid crystal display elements and wiring boards are packaged by storing the thin products in a box tray, stacking the trays in a plurality of stages, and storing them in a packing box such as a cardboard box. Is being done.
【０００３】図１０および図１１は従来の薄型製品箱詰
め用トレイを示しており、図１０は前記トレイ１の平面
図、図１１は図１０のXI−XI線に沿う拡大断面図であ
る。FIGS. 10 and 11 show a conventional tray for packing thin product boxes. FIG. 10 is a plan view of the tray 1, and FIG. 11 is an enlarged sectional view taken along line XI-XI in FIG.
【０００４】このトレイ１は、ポリスチレン等からなる
０．５ｍｍ〜１ｍｍ程度の厚さの樹脂板を真空成形によ
り成形してなる樹脂製トレイであり、上面に液晶表示素
子や配線基板等の薄型製品Ａを収容するための複数の製
品収容凹部３が形成された四角形状のトレイ部２と、前
記トレイ部２の外周にその全周にわたって一体に形成さ
れた鍔状縁４とからなっている。The tray 1 is a resin tray formed by forming a resin plate made of polystyrene or the like and having a thickness of about 0.5 mm to 1 mm by vacuum forming, and has a thin product such as a liquid crystal display element or a wiring board on its upper surface. The tray 2 includes a rectangular tray portion 2 in which a plurality of product storage recesses 3 for storing A are formed, and a flange 4 formed integrally with the outer periphery of the tray portion 2 over the entire circumference.
【０００５】前記トレイ部２は、四角形状の上板部２ａ
と、この上板部２ａの周縁部を下面方向に折曲して形成
された周壁部２ｂとからなっており、製品収容凹部３
は、前記上板部２ａの上面を前記薄型製品Ａの外形およ
び厚さに応じた形状および深さに凹入させて形成され、
前記周壁部２ｂは、前記製品収容凹部３の底面よりも若
干下方に突出する高さに形成されている。なお、図１０
に示したトレイ１は、４つの製品収容凹部３を有するも
のであり、これらの製品収容凹部３は、前記上板部２ａ
の上面を４分割した領域にそれぞれ形成されている。The tray section 2 has a rectangular upper plate section 2a.
And a peripheral wall portion 2b formed by bending a peripheral edge portion of the upper plate portion 2a in a lower surface direction.
Is formed by recessing the upper surface of the upper plate portion 2a into a shape and depth corresponding to the outer shape and thickness of the thin product A,
The peripheral wall portion 2b is formed at a height projecting slightly below the bottom surface of the product accommodating concave portion 3. Note that FIG.
Has four product accommodating recesses 3, and these product accommodating recesses 3 are provided on the upper plate 2a.
Are formed in regions obtained by dividing the upper surface into four parts.
【０００６】また、前記鍔状縁４は、成形されたトレイ
１を前記樹脂板から打ち抜く際に前記トレイ部２の外周
に残された、１ｍｍ程度の極小さい幅の抜き代部であ
り、前記トレイ部２の周壁部２ｂの下端を補強する効果
をもっている。Further, the flange-shaped edge 4 is a margin portion having an extremely small width of about 1 mm left on the outer periphery of the tray portion 2 when the molded tray 1 is punched from the resin plate. This has the effect of reinforcing the lower end of the peripheral wall 2b of the tray 2.
【０００７】図１２は上記トレイ１を用いた薄型製品Ａ
の梱包方法を示しており、前記薄型製品Ａは、次のよう
に梱包されて出荷されている。FIG. 12 shows a thin product A using the above tray 1.
The thin product A is packed and shipped as follows.
【０００８】まず、前記トレイ１の複数の製品収容凹部
３内にそれぞれ薄型製品Ａを収容し、前記薄型製品Ａを
収容したトレイ１を図１２の（ａ）に示すように複数段
に積み重ねるとともに、その上に薄型製品Ａを収容しな
い空のトレイ１を重ねる。First, thin products A are accommodated in a plurality of product accommodating recesses 3 of the tray 1, respectively, and the trays 1 accommodating the thin products A are stacked in a plurality of stages as shown in FIG. Then, an empty tray 1 that does not accommodate the thin product A is stacked thereon.
【０００９】次に、前記トレイ１の積層体をビニールシ
ート等の防塵シート（図示せず）で包み、さらに図１２
の（ｂ）に示すように段ボール板等からなる束ね材５を
巻き付けて粘着テープ６により固定する。Next, the laminated body of the tray 1 is wrapped with a dust-proof sheet (not shown) such as a vinyl sheet.
(B), a bundle 5 made of a corrugated cardboard or the like is wound and fixed with an adhesive tape 6.
【００１０】次に、前記束ね材５により束ねられたトレ
イ積層体を図１２の（ｃ）に示すように段ボール箱等か
らなる梱包箱７内に収納して梱包し、出荷する。Next, as shown in FIG. 12C, the tray laminates bundled by the bundle 5 are stored in a packing box 7 made of a cardboard box or the like, packed and shipped.
【００１１】そして、上記梱包状態で出荷された薄型製
品Ａは、出荷先において、梱包箱７内からトレイ積層体
を取出して前記束ね材５と防塵シートを取り除くことに
より、上段のトレイ１から順次取出される。なお、薄型
製品Ａを取出された使用済みトレイ１は、薄型製品Ａの
製造元に回収され、再利用される。Then, the thin product A shipped in the packed state is sequentially taken out of the upper tray 1 by taking out the tray laminate from the packing box 7 and removing the bundling material 5 and the dustproof sheet at the shipping destination. Taken out. The used tray 1 from which the thin product A is taken out is collected by the manufacturer of the thin product A and reused.
【００１２】ところで、上記トレイ１を複数段に積み重
ねたトレイ積層体は、その上下方向からの衝撃は柔軟に
吸収するが、側方からの衝撃は個々のトレイ１に加わる
ため、前記トレイ１の外周部の衝撃が加わった領域が内
側に凹むように潰れ破壊して再利用することができなく
なるだけでなく、トレイ１の潰れが製品収容凹部３に達
して薄型製品Ａを破損してしまうことがある。The tray stack in which the trays 1 are stacked in a plurality of stages absorbs impacts from above and below in a flexible manner, but impacts from the sides are applied to the individual trays 1. In addition to the fact that the area to which the shock is applied to the outer peripheral portion is crushed so as to be depressed inward and cannot be reused, the crushed tray 1 reaches the product accommodating recess 3 and damages the thin product A. There is.
【００１３】前記トレイ１にその側方から加わる衝撃
は、上記トレイ積層体を収納した梱包箱７の運搬中の落
下等による梱包箱７の部分的な凹みにより生じており、
特に、落下等による衝撃力が集中して加わる梱包箱７の
稜線部は凹みやすいため、トレイ１の角部に衝撃が加わ
る。The impact applied to the tray 1 from the side is caused by a partial depression of the packing box 7 due to a drop or the like during transportation of the packing box 7 storing the tray stack.
In particular, since the ridge of the packing box 7 to which the impact force due to the drop or the like is concentrated is likely to be dented, an impact is applied to the corner of the tray 1.
【００１４】そのため、従来は、図１２の（ｃ）に示し
たように、トレイ積層体の全ての角部にコーナーパット
８を当がって、各トレイ１の外周縁を梱包箱７の内面か
ら離した状態で梱包箱７内に収納し、梱包箱７が凹んで
も、前記トレイ１には衝撃が加わらないようにしてい
る。Therefore, conventionally, as shown in FIG. 12C, the corner pads 8 are applied to all corners of the tray laminate, and the outer peripheral edge of each tray 1 is placed on the inner surface of the packing box 7. The tray 1 is housed in the packing box 7 away from the tray 1 so that even if the packing box 7 is recessed, no impact is applied to the tray 1.
【００１５】[0015]
【発明が解決しようとする課題】しかし、上記のように
トレイ積層体の角部にコーナーパット８を当がって梱包
箱７内に収納するのでは、梱包作業が面倒になるととも
に、梱包コストが高くなってしまう。However, if the corner pads 8 are applied to the corners of the tray stack and stored in the packing box 7 as described above, the packing work becomes troublesome and the packing cost is reduced. Will be higher.
【００１６】この発明は、トレイ積層体の角部にコーナ
ーパットを当がって梱包箱内に収納しなくても、梱包箱
の稜線部の凹みによる衝撃を緩衝してトレイ外周部の潰
れ破壊や、収容された薄型製品の破損を防ぐことができ
る薄型製品箱詰め用トレイを提供することを目的とした
ものである。According to the present invention, even when the corner pad of the tray stack does not hit the corner pad and is stored in the packing box, the impact caused by the dent of the ridge of the packing box is buffered to collapse the outer periphery of the tray. Another object of the present invention is to provide a thin product box packing tray that can prevent the stored thin products from being damaged.
【００１７】[0017]
【課題を解決するための手段】この発明は、薄型製品を
収容し、複数段に積み重ねられて梱包箱内に収納される
樹脂製の箱詰め用トレイにおいて、上面に前記薄型製品
の収容凹部が形成された四角形状のトレイ部と、前記ト
レイ部の外周にその全周にわたって一体に形成された鍔
状縁とからなり、前記鍔状縁の少なくとも角部に、この
鍔状縁を介して前記トレイ部に加わる衝撃を緩衝するた
めの緩衝部が設けられていることを特徴とするものであ
る。SUMMARY OF THE INVENTION The present invention is directed to a resin box packing tray for accommodating thin products, stacked in a plurality of stages, and housed in a packing box, wherein a recess for accommodating the thin products is formed on an upper surface. A rectangular tray portion formed on the outer periphery of the tray portion, and a flange formed integrally with the tray portion over the entire periphery thereof. At least a corner portion of the flange edge is provided with the tray through the flange edge. A shock absorber is provided for damping an impact applied to the shock absorber.
【００１８】この発明の薄型製品箱詰め用トレイによれ
ば、トレイ部の外周にその全周にわたって一体に形成さ
れた鍔状縁の少なくとも角部に、この鍔状縁を介して前
記トレイ部に加わる衝撃を緩衝するための緩衝部が設け
られているため、このトレイを複数段に積み重ねたトレ
イ積層体の角部にコーナーパットを当がって梱包箱内に
収納しなくても、梱包箱のトレイ稜線部の凹みによる衝
撃を前記鍔状縁の緩衝部により緩衝し、トレイ外周部の
潰れ破壊や、収容された薄型製品の破損を防ぐことがで
きる。According to the thin product box packing tray of the present invention, at least the corners of the flange formed integrally with the outer periphery of the tray over the entire periphery are added to the tray via the flange. Since the shock absorber is provided for buffering the impact, it is not necessary to store the tray in the packing box by hitting the corner pat on the corners of the stack of trays stacked in multiple stages. The shock due to the depression of the ridge of the tray is buffered by the buffer portion of the flange-shaped edge, so that the outer peripheral portion of the tray can be prevented from being crushed and broken, and the stored thin product can be prevented from being damaged.
【００１９】[0019]
【発明の実施の形態】この発明の薄型製品箱詰め用トレ
イは、上記のように、上面に薄型製品の収容凹部が形成
された四角形状のトレイ部の外周にその全周にわたって
一体に形成された鍔状縁の少なくとも角部に、この鍔状
縁を介して前記トレイ部に加わる衝撃を緩衝するための
緩衝部を設けることにより、トレイ積層体の角部にコー
ナーパットを当がって梱包箱内に収納しなくても、梱包
箱の稜線部の凹みによる衝撃を前記鍔状縁の緩衝部によ
り緩衝し、トレイ外周部の潰れ破壊や、収容された薄型
製品の破損を防ぐことができるようにしたものである。BEST MODE FOR CARRYING OUT THE INVENTION As described above, a thin product box packing tray of the present invention is formed integrally with the outer periphery of a rectangular tray portion having a thin product accommodating recess formed on an upper surface thereof. By providing at least a corner portion of the flange-shaped edge with a buffer portion for buffering an impact applied to the tray portion through the flange-shaped edge, a corner pad hits the corner portion of the tray laminated body and the packing box Even if it is not stored in the inside, the shock due to the dent of the ridge of the packing box is buffered by the buffer portion of the flange-shaped edge, so that the outer peripheral portion of the tray can be crushed and broken, and the stored thin product can be prevented from being damaged. It was made.
【００２０】この発明の薄型製品箱詰め用トレイにおい
て、前記緩衝部は、前記鍔状縁をその幅方向に沿わせて
上下面方向に屈曲させることにより形成するか、もしく
は、前記鍔状縁の外縁を凹凸縁とすることにより形成す
るのが望ましい。[0020] In the tray for packing thin products of the present invention, the buffer portion may be formed by bending the flange-like edge in the vertical direction along the width direction thereof, or the outer edge of the flange-like edge. Is preferably formed by forming an uneven edge.
【００２１】[0021]
【実施例】図１〜図３はこの発明の第１の実施例を示し
ており、図１は薄型製品箱詰め用トレイ１１の平面図、
図２は前記トレイ１１の角部の拡大平面図、図３は図２
のIII−III線に沿う拡大断面図である。1 to 3 show a first embodiment of the present invention. FIG. 1 is a plan view of a tray 11 for packing thin product boxes.
FIG. 2 is an enlarged plan view of a corner of the tray 11, and FIG.
FIG. 3 is an enlarged sectional view taken along line III-III of FIG.
【００２２】この実施例の薄型製品箱詰め用トレイ１１
は、ポリスチレン等からなる０．５ｍｍ〜１ｍｍ程度の
厚さの樹脂板を真空成形により成形してなる樹脂製トレ
イであり、上面に液晶表示素子や配線基板等の薄型製品
Ａを収容するための複数の製品収容凹部１３が形成され
た四角形状のトレイ部１２と、前記トレイ部１２の外周
にその全周にわたって一体に形成された鍔状縁１４とか
らなっている。Tray 11 for packing thin products of this embodiment
Is a resin tray formed by vacuum forming a resin plate having a thickness of about 0.5 mm to 1 mm made of polystyrene or the like, and has a top surface for accommodating a thin product A such as a liquid crystal display element or a wiring board. It comprises a rectangular tray portion 12 in which a plurality of product accommodating recesses 13 are formed, and a flange-like edge 14 integrally formed on the outer periphery of the tray portion 12 over the entire periphery.
【００２３】前記トレイ部１２は、四角形状の上板部１
２ａと、この上板部１２ａの周縁部を下面方向に折曲し
て形成された周壁部１２ｂとからなっており、製品収容
凹部１３は、前記上板部１２ａの上面を前記薄型製品Ａ
の外形および厚さに応じた形状および深さに凹入させて
形成され、前記周壁部１２ｂは、前記製品収容凹部１３
の底面よりも若干下方に突出する高さに形成されてい
る。The tray section 12 has a rectangular upper plate section 1.
2a and a peripheral wall portion 12b formed by bending a peripheral edge portion of the upper plate portion 12a in a lower surface direction. The product accommodating recess 13 is provided on the upper surface of the upper plate portion 12a by the thin product A.
The peripheral wall portion 12b is formed so as to be recessed into a shape and depth corresponding to the outer shape and thickness of the product accommodating recess 13
Is formed at a height that protrudes slightly below the bottom surface.
【００２４】なお、図１に示したトレイ１１は、４つの
製品収容凹部１３を有するものであり、これらの製品収
容凹部１３は、前記上板部１２ａの上面を４分割した領
域にそれぞれ形成されている。Note that the tray 11 shown in FIG. 1 has four product accommodating recesses 13, and these product accommodating recesses 13 are formed in regions obtained by dividing the upper surface of the upper plate portion 12a into four. ing.
【００２５】また、前記鍔状縁１４は、前記トレイ部１
２の全周にわたって、図１０および図１１に示した従来
のトレイ１の鍔状縁４よりも充分大きい幅に形成されて
おり、この鍔状縁１４の４つの角部の外縁は、円弧状に
面取りした形状に形成されている。なお、この実施例で
は、前記鍔状縁１４の４辺の幅ａをそれぞれ約５ｍｍと
している。Further, the flange-shaped edge 14 is provided on the tray 1
2 is formed to have a width sufficiently larger than the flange 4 of the conventional tray 1 shown in FIGS. 10 and 11, and the outer edges of the four corners of the flange 14 are arc-shaped. It is formed in a chamfered shape. In this embodiment, the width a of each of the four sides of the flange 14 is set to about 5 mm.
【００２６】そして、前記鍔状縁１４の全ての角部には
それぞれ、この鍔状縁１４を介して前記トレイ部１２に
加わる衝撃を緩衝するための緩衝部１５が設けられてい
る。Each of the corners of the flange-shaped edge 14 is provided with a buffer portion 15 for buffering an impact applied to the tray portion 12 through the flange-shaped edge 14.
【００２７】この緩衝部１５は、図３に示したように、
前記鍔状縁１４の角部をその幅方向に沿わせて上下面方
向に屈曲させて形成された、複数（図では３つ）の山部
が連続する波板状部からなっている。This buffer section 15, as shown in FIG.
A plurality of (three in the figure) peaks formed by bending the corners of the flange-like edge 14 in the vertical direction along the width direction thereof are formed of a corrugated plate-like portion.
【００２８】なお、この緩衝部１５の各山部は、前記鍔
状縁１４の角部を挟んで隣り合う２つの辺部の両方に対
してほぼ４５度の角度で交差する方向に沿わせて互いに
平行に形成されている。Each of the peaks of the buffer portion 15 extends along a direction intersecting at an angle of approximately 45 degrees with both sides adjacent to each other with the corner of the flange-shaped edge 14 interposed therebetween. They are formed parallel to each other.
【００２９】また、前記各山部は、前記周壁部２ｂの高
さよりも低く、さらに鍔状縁１２の内周側から外周側に
向って順次低くなる高さに形成されており、各山部の間
の谷部の底面は、前記トレイ部１２の周壁部１２ｂの下
端とほぼ同じレベルにある。Each of the peaks is formed to have a height that is lower than the height of the peripheral wall portion 2b and further decreases gradually from the inner peripheral side to the outer peripheral side of the flanged edge 12. The bottom of the valley between them is substantially at the same level as the lower end of the peripheral wall 12b of the tray 12.
【００３０】前記トレイ１１は、従来のトレイと同様
に、トレイ部１２の各製品収容凹部１３内にそれぞれ薄
型製品Ａを収容した状態で複数段に積み重ねられ、その
上に空のトレイ１１を重ね、そのトレイ積層体をビニー
ルシート等の防塵シートで包んで段ボール板等からなる
束ね材を巻き付けた状態で、段ボール箱等からなる梱包
箱内に収納される。In the same manner as the conventional tray, the trays 11 are stacked in a plurality of stages with the thin products A stored in the respective product storage recesses 13 of the tray portion 12, and the empty tray 11 is stacked thereon. Then, the tray laminate is wrapped with a dust-proof sheet such as a vinyl sheet and wound around a bundle made of a corrugated cardboard or the like, and then stored in a packing box made of a cardboard box or the like.
【００３１】なお、図では省略しているが、上記トレイ
１１のトレイ部１２の上板部１２ａには、複数の製品収
容部１３の間の領域に対応させて、前記トレイ部１２の
周壁部１２ｂの下端よりも若干下方に突出する複数の中
空足部が一体に形成されるとともに、これらの足部と点
対称の位置に、前記上板部１２ａの上面から凹入する複
数の足受け部が一体に形成されており、前記トレイ１１
は、その向きに１８０度交互に変えて積み重ねられ、上
段トレイの足部の先端を下段トレイの足受け部に嵌め込
むことにより、トレイ相互の横方向へのずれ動きを拘束
させるとともに、上端トレイの製品収容部１３の底面を
下段トレイの製品収容部１３に収容された薄型製品Ａの
上面から離間させた状態で積層させている。Although not shown in the drawing, the upper plate portion 12a of the tray portion 12 of the tray 11 has a peripheral wall portion of the tray portion 12 corresponding to a region between the plurality of product storage portions 13. A plurality of hollow foot portions projecting slightly below the lower end of the upper plate portion 12b are integrally formed, and a plurality of foot receiving portions recessed from the upper surface of the upper plate portion 12a at positions symmetrical with these feet. Are integrally formed, and the tray 11
Are stacked alternately in the direction by 180 degrees, and the tip of the foot of the upper tray is fitted into the foot receiving portion of the lower tray, thereby restraining the trays from shifting in the lateral direction. Are stacked such that the bottom surface of the product storage section 13 is separated from the top surface of the thin product A stored in the product storage section 13 of the lower tray.
【００３２】上記トレイ１１は、トレイ部１２の外周に
その全周にわたって一体に形成された鍔状縁１４の全て
の角部に、この鍔状縁１４を介して前記トレイ部１２に
加わる衝撃を緩衝するための緩衝部１５が設けられてい
るため、このトレイ１１を複数段に積み重ねたトレイ積
層体の角部にコーナーパットを当がって梱包箱内に収納
しなくても、梱包箱の稜線部の凹みによる衝撃を前記鍔
状縁の緩衝部により緩衝し、トレイ外周部の潰れ破壊
や、収容された薄型製品Ａの破損を防ぐことができる。The tray 11 receives an impact applied to the tray 12 through the flange 14 at all corners of the flange 14 formed integrally with the outer periphery of the tray 12 over the entire circumference. Since the buffering portion 15 for buffering is provided, it is not necessary to store the tray 11 in a packing box by applying a corner pad to a corner portion of a tray stack in which a plurality of trays 11 are stacked in a plurality of stages. The impact caused by the depression of the ridge line portion is buffered by the buffer portion of the flange-shaped edge, so that the tray outer peripheral portion can be prevented from being crushed and broken, and the stored thin product A can be prevented from being damaged.
【００３３】すなわち、前記トレイ１１にその側方から
加わる衝撃は、［従来の技術］の項でも説明したよう
に、トレイ積層体を収納した梱包箱の運搬中の落下等に
よる梱包箱の部分的な凹みにより生じており、特に、落
下等による衝撃力が集中して加わる梱包箱の稜線部は凹
みやすいため、トレイ１１の角部に衝撃が加わる。That is, as described in the section of [Prior Art], the impact applied to the tray 11 from the side thereof is partially caused by dropping during transportation of the packaging box storing the tray stack. In particular, the ridgeline of the packing box to which the impact force due to the drop or the like is concentrated is likely to be dented, so that the corner of the tray 11 is impacted.
【００３４】しかし、この実施例のトレイ１１は、前記
鍔状縁１４の全ての角部に波板状の緩衝部１５が設けら
れているため、梱包箱の稜線部の凹みにより前記トレイ
１の角部に衝撃が加わっても、その衝撃に応じて前記緩
衝部１５が鍔状縁１４の幅方向に圧縮されるように弾性
変形し、鍔状縁１４を介してトレイ部１２に加わる衝撃
を緩衝する。また、前記衝撃による前記緩衝部１５の圧
縮変形は弾性変形であるため、例えば梱包箱内からのト
レイ１１の取出しより、鍔状縁１４に加わる外力が開放
されると、前記緩衝部１５が圧縮変形状態から元の形状
に復元する。However, in the tray 11 of this embodiment, the corrugated plate-like buffering portions 15 are provided at all corners of the flange-shaped rim 14, so that the tray 1 has a concave portion at the ridge of the packing box. Even if an impact is applied to the corner, the cushioning portion 15 is elastically deformed so as to be compressed in the width direction of the flanged edge 14 in response to the impact, and the impact applied to the tray 12 via the flanged edge 14 is reduced. Buffer. Further, since the compression deformation of the buffer portion 15 due to the impact is elastic deformation, when the external force applied to the flange 14 is released, for example, by removing the tray 11 from the inside of the packing box, the buffer portion 15 is compressed. Restores the original shape from the deformed state.
【００３５】そのため、この実施例のトレイ１１によれ
ば、従来のようにトレイ積層体の角部にコーナーパット
を当がって各トレイの外周縁を梱包箱の内面から離した
状態で梱包しなくても、トレイ外周部の潰れ破壊や収容
された薄型製品Ａを破損を防ぐことができ、したがっ
て、薄型製品Ａの梱包作業を簡易化するとともに、梱包
コストを抑えることができる。For this reason, according to the tray 11 of this embodiment, as in the conventional case, a corner pad is applied to the corner portion of the tray laminate, and the tray is packed with the outer peripheral edge of each tray separated from the inner surface of the packing box. Even if it is not, it is possible to prevent the collapse and destruction of the outer peripheral portion of the tray and to prevent the stored thin product A from being damaged, thereby simplifying the packing operation of the thin product A and reducing the packing cost.
【００３６】なお、上記実施例では、鍔状縁１４の角部
の緩衝部１５を、複数の山部が連続する波板状に形成し
ているが、前記緩衝部１５は、１つの山部だけを有する
山形形状に形成してもよく、また、前記山部の形状は、
逆Ｖ字形、逆Ｕ字形など任意の形状でよい。In the above embodiment, the buffer portion 15 at the corner of the flange-shaped edge 14 is formed in a corrugated shape in which a plurality of peak portions are continuous. May be formed in a chevron shape having only
Any shape such as an inverted V shape or an inverted U shape may be used.
【００３７】図４はこの発明の第２の実施例を示す薄型
製品箱詰め用トレイの角部の拡大平面図であり、この実
施例のトレイ１１ａは、鍔状縁１４の全ての角部に波板
状の緩衝部１５を形成するとともに、前記緩衝部１５の
中央部に、この緩衝部１５を補強するための補強リブ１
６を前記鍔状縁１４の幅方向に沿わせて形成したもので
ある。なお、他の構成は上記第１の実施例と同じであ
る。FIG. 4 is an enlarged plan view of a corner of a tray for packing thin products according to a second embodiment of the present invention. A plate-like buffering portion 15 is formed, and a reinforcing rib 1 for reinforcing the buffering portion 15 is provided at a central portion of the buffering portion 15.
6 is formed along the width direction of the flange-shaped edge 14. The other configuration is the same as that of the first embodiment.
【００３８】このトレイ１１ａによれば、波板状の緩衝
部１５を前記補強リブ１６により補強することができ
る。なお、前記鍔状縁１４の角部の外縁は、円弧状に面
取りした形状に形成されており、したがって前記緩衝部
１５の中央部は梱包箱に当らないため、前記緩衝部１５
の中央部に補強リブ１６があっても充分な緩衝効果を得
ることができる。According to this tray 11a, the corrugated buffer portion 15 can be reinforced by the reinforcing ribs 16. In addition, the outer edge of the corner of the flange-shaped edge 14 is formed in a shape chamfered in an arc shape. Therefore, the center of the buffer 15 does not hit the packing box.
A sufficient cushioning effect can be obtained even if the reinforcing ribs 16 are provided at the central portion.
【００３９】図５はこの発明の第３の実施例を示す薄型
製品箱詰め用トレイの角部の拡大平面図であり、この実
施例のトレイ１１ｂは、鍔状縁１４の全周を幅方向に沿
わせて上下面方向に屈曲させることにより、前記鍔状縁
１４にその全周にわたって波板状の緩衝部１５ａを設け
たものである。なお、他の構成は上記第１の実施例と同
じである。FIG. 5 is an enlarged plan view of a corner of a tray for packing thin products according to a third embodiment of the present invention. The flange 14 is provided with a corrugated buffer portion 15a over the entire periphery thereof by being bent in the vertical direction along the flange. The other configuration is the same as that of the first embodiment.
【００４０】この実施例のトレイ１１ｂによれば、前記
鍔状縁１４にその全周にわたって緩衝部１５ａが設けら
れているため、角部に加わる衝撃だけでなく、側縁に加
わる衝撃も緩衝することができる。According to the tray 11b of this embodiment, since the flange portion 14 is provided with the buffer portion 15a over the entire circumference, not only the impact applied to the corner portion but also the impact applied to the side edge is buffered. be able to.
【００４１】なお、この実施例においては、鍔状縁１４
にその全周にわたって設けられた緩衝部１５ａに、前記
鍔状縁１４の幅方向に沿う補強リブを適当な間隔で形成
してもよい。In this embodiment, the flange 14
Reinforcing ribs along the width direction of the flange-shaped edge 14 may be formed at appropriate intervals in the buffer portion 15a provided over the entire circumference.
【００４２】図６はこの発明の第４の実施例を示す薄型
製品箱詰め用トレイの平面図であり、この実施例のトレ
イ１１ｃは、鍔状縁１４の全ての角部にそれぞれ波板状
の緩衝部１５を設けるとともに、これらの角部の間の全
ての外側縁を若干凹入させたものである。なお、他の構
成は上記第１の実施例と同じである。FIG. 6 is a plan view of a tray for packing thin products in a fourth embodiment of the present invention. The tray 11c of this embodiment has corrugated plate-like shapes at all corners of the flange-shaped edge 14. The buffer portion 15 is provided, and all outer edges between these corners are slightly recessed. The other configuration is the same as that of the first embodiment.
【００４３】この実施例のトレイ１１ｂによれば、前記
鍔状縁１４の各角部に加わる衝撃を前記緩衝部１５によ
り緩衝するとともに、前記角部の間の外側縁を梱包箱の
内面から離間させ、梱包箱の側面が凹んだ場合でも、ト
レイ１１ｃの側縁には衝撃が加わらないようにすること
ができる。According to the tray 11b of this embodiment, the shock applied to each corner of the flange-shaped edge 14 is buffered by the buffer portion 15, and the outer edge between the corners is separated from the inner surface of the packing box. Thus, even when the side surface of the packing box is depressed, it is possible to prevent the side edge of the tray 11c from being subjected to an impact.
【００４４】図７はこの発明の第５の実施例を示す薄型
製品箱詰め用トレイの角部の拡大平面図であり、この実
施例のトレイ１１ｄは、鍔状縁１４の外縁をその全周に
わたって間欠的に凹入させることにより、この鍔状縁１
４の外縁を凹凸縁とし、この凹凸縁により緩衝部１５ｂ
を形成したものである。なお、他の構成は上記第１の実
施例と同じである。FIG. 7 is an enlarged plan view of a corner of a tray for packing thin products according to a fifth embodiment of the present invention. In the tray 11d of this embodiment, the outer edge of the flange-like edge 14 is extended over the entire circumference. By intermittently recessing, this flange-shaped edge 1
The outer edge of No. 4 is an uneven edge, and the buffer portion 15b
Is formed. The other configuration is the same as that of the first embodiment.
【００４５】この実施例のトレイ１１ｄは、鍔状縁１４
の外縁を凹凸縁とすることにより緩衝部１５ｂを形成し
たものであるため、梱包箱の内面に対するトレイ外周の
接触面積が小さくすることができ、したがって、梱包箱
の稜線部の凹みによる衝撃を前記凹凸縁の各凸部の撓み
変形により緩衝し、トレイ外周部の潰れ破壊や薄型製品
の破損を防ぐことができる。The tray 11d of this embodiment has a
Since the buffer portion 15b is formed by forming the outer edge of the container as an uneven edge, the contact area of the outer periphery of the tray with respect to the inner surface of the packing box can be reduced. Buffering is performed by bending deformation of each convex portion of the uneven edge, and it is possible to prevent collapse and destruction of the outer peripheral portion of the tray and breakage of a thin product.
【００４６】なお、この実施例では、鍔状縁１４の外縁
をその全周にわたって凹凸縁とすることにより、前記鍔
状縁１４の全周に緩衝部１５ｂを形成しているが、前記
鍔状縁１４の角部の外縁だけを凹凸縁とすることによ
り、前記角部だけに緩衝部１５ｂを形成してもよい。In this embodiment, the buffer portion 15b is formed on the entire periphery of the flange-shaped edge 14 by making the outer edge of the flange-shaped edge 14 an uneven edge over the entire periphery. By forming only the outer edge of the corner of the edge 14 as an uneven edge, the buffer portion 15b may be formed only at the corner.
【００４７】図８および図９はこの発明の第６の実施例
を示しており、図８は薄型製品箱詰め用トレイ１１ｅの
平面図、図９は前記トレイ１１ｅの積層状態を示す側面
図である。FIGS. 8 and 9 show a sixth embodiment of the present invention. FIG. 8 is a plan view of a tray 11e for packing thin product boxes, and FIG. 9 is a side view showing a stacked state of the trays 11e. .
【００４８】この実施例のトレイ１１ｅは、鍔状縁１４
の全ての角部にそれぞれ波板状の緩衝部１５を設けると
ともに、前記鍔状縁１４の両側辺の一方と両端辺の一方
との２つの辺の幅をそれぞれ他の２つの辺の幅よりも広
く形成したものであり、他の構成は第１の実施例と同じ
である。なお、この実施例では前記鍔状縁１１ｅの幅狭
辺の幅ａ１を約５ｍｍ、幅広辺の幅ａ２を約８ｍｍにし
ている。The tray 11e of this embodiment has a flange 14
In each of the corners, a corrugated plate-shaped buffering portion 15 is provided, and the width of one of the two sides and one of the both sides of the flange-shaped edge 14 is set to be larger than the width of the other two sides. Also, the other structure is the same as that of the first embodiment. In this embodiment, the width a1 of the narrow side of the flange-shaped edge 11e is about 5 mm, and the width a2 of the wide side is about 8 mm.
【００４９】このトレイ１１ｅは、トレイ部１２の各製
品収容凹部１３内にそれぞれ薄型製品を収容した状態
で、図９のように、複数のトレイ１１ｅの向きを１８０
度交互に変えて複数段に積み重ねられ、その上に空のト
レイ１１ｅを最上段のトレイ１１ｅの向きを１８０度変
えて重ね、そのトレイ積層体をビニールシート等の防塵
シートで包んで段ボール板等からなる束ね材を巻き付け
た状態で、段ボール箱等からなる梱包箱内に収納され
る。As shown in FIG. 9, the tray 11e has a plurality of trays 11e oriented 180 degrees in a state where thin products are accommodated in the respective product accommodating recesses 13 of the tray section 12.
Are stacked alternately on a plurality of levels, and an empty tray 11e is stacked thereon with the direction of the uppermost tray 11e changed by 180 degrees, and the tray stack is wrapped with a dust-proof sheet such as a vinyl sheet or the like, and a cardboard board or the like is wrapped. Is wound in a packing box made of a cardboard box or the like in a state of being wound around.
【００５０】この実施例のトレイ１１ｅによれば、梱包
箱の稜線部の凹みによる衝撃を前記鍔状縁１４の角部の
緩衝部１５により緩衝するとともに、前記梱包箱の側面
の凹みによる衝撃を１段おきのトレイ１１ｅの幅広辺の
撓み変形により分散させて緩衝し、トレイ外周部の潰れ
破壊や、収容された薄型製品Ａの破損を防ぐことができ
る。According to the tray 11e of this embodiment, the shock due to the dent at the ridge of the packing box is buffered by the buffer 15 at the corner of the flanged edge 14, and the shock due to the dent at the side of the packing box. It is dispersed and buffered by the bending deformation of the wide sides of the trays 11e at every other stage, and it is possible to prevent the outer peripheral portion of the tray 11e from being crushed and broken and the stored thin product A from being damaged.
【００５１】[0051]
【発明の効果】この発明の薄型製品箱詰め用トレイは、
上面に薄型製品の収容凹部が形成された四角形状のトレ
イ部の外周にその全周にわたって一体に形成された鍔状
縁の少なくとも角部に、この鍔状縁を介して前記トレイ
部に加わる外力を緩衝するための緩衝部を設けたもので
あるため、トレイ積層体の角部にコーナーパットを当が
って梱包箱内に収納しなくても、梱包箱の凹みによる凹
みによる衝撃を前記鍔状縁の緩衝部により緩衝し、トレ
イ外周部の潰れ破壊や、薄型製品を破損を防ぐことがで
きる。According to the present invention, a thin product box packing tray is provided.
An external force applied to the tray portion via at least the corners of the flange-shaped edge formed integrally with the outer periphery of the square-shaped tray portion having the thin product receiving recess formed on the upper surface over the entire periphery thereof Therefore, even if it is not necessary to put the corner pad on the corner portion of the tray laminate and store it in the packing box, the impact caused by the dent due to the dent of the packing box is provided by the flange. The buffering portion at the edge of the tray can cushion the outer peripheral portion of the tray and prevent the thin product from being damaged.
【００５２】この発明の薄型製品箱詰め用トレイにおい
て、前記緩衝部は、前記鍔状縁をその幅方向に上下面方
向に屈曲させることにより形成するか、もしくは、前記
鍔状縁の外縁を凹凸縁とすることにより形成するのが望
ましく、このような緩衝部を設けることにより、良好な
緩衝効果を得ることができる。In the tray for packing thin products of the present invention, the buffer portion may be formed by bending the flange-shaped edge in the width direction thereof in the vertical direction, or by forming the outer edge of the flange-shaped edge into an uneven edge. It is desirable to form them by the following. By providing such a buffer, a good buffering effect can be obtained.
【図１】この発明の第１の実施例を示す薄型製品箱詰め
用トレイの平面図。FIG. 1 is a plan view of a tray for packing thin products in a box according to a first embodiment of the present invention.
【図２】第１の実施例のトレイの角部の拡大平面図。FIG. 2 is an enlarged plan view of a corner of the tray of the first embodiment.
【図３】図２のIII−III線に沿う拡大断面図。FIG. 3 is an enlarged sectional view taken along the line III-III of FIG. 2;
【図４】この発明の第２の実施例を示す薄型製品箱詰め
用トレイの角部の拡大平面図。FIG. 4 is an enlarged plan view of a corner of a tray for packing thin product boxes according to a second embodiment of the present invention.
【図５】この発明の第３の実施例を示す薄型製品箱詰め
用トレイの角部の拡大平面図。FIG. 5 is an enlarged plan view of a corner of a tray for packing thin products in a third embodiment of the present invention.
【図６】この発明の第４の実施例を示す薄型製品箱詰め
用トレイの平面図。FIG. 6 is a plan view of a tray for packing thin product boxes according to a fourth embodiment of the present invention.
【図７】この発明の第５の実施例を示す薄型製品箱詰め
用トレイの角部の拡大平面図。FIG. 7 is an enlarged plan view of a corner of a tray for packing thin products in a fifth embodiment according to the present invention.
【図８】この発明の第６の実施例を示す薄型製品箱詰め
用トレイの平面図。FIG. 8 is a plan view of a tray for packing thin product boxes according to a sixth embodiment of the present invention.
【図９】第６の実施例のトレイの積層状態を示す側面
図。FIG. 9 is a side view illustrating a stacked state of trays according to a sixth embodiment.
【図１０】従来の薄型製品箱詰め用トレイの平面図。FIG. 10 is a plan view of a conventional thin product box packing tray.
【図１１】図１０のXI−XI線に沿う拡大断面図。FIG. 11 is an enlarged sectional view taken along line XI-XI in FIG. 10;
【図１２】従来のトレイの梱包工程図。FIG. 12 is a diagram showing a conventional tray packing process.
１１，１１ａ，１１ｂ，１１ｃ，１１ｄ，１１ｅ…トレ
イ。 １２…トレイ部 １２ａ…トレイ部の上板部 １２ｂ…トレイ部の周壁部 １３…製品収容凹部 １４…鍔状縁 １５，１５ａ，１５ｂ…緩衝部 Ａ…薄型製品11, 11a, 11b, 11c, 11d, 11e... Trays. DESCRIPTION OF SYMBOLS 12 ... Tray part 12a ... Upper plate part of a tray part 12b ... Peripheral wall part of a tray part 13 ... Product accommodation recessed part 14 ... Flange-shaped edge 15, 15a, 15b ... Buffer part A ... Thin product
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3E066 AA44 BA01 CA01 FA13 GA05 HA05 JA03 MA01 MA09 NA43 3E067 AA12 AB41 AC04 BA06C BA10B BA18B BB02C BB14B BC02B BC04B BC06C DA02 EA24 EA29 EB22 EC32 ED03 EE50 FA04 FC01 GD03 3E096 AA06 AA13 BA17 BA20 BB05 CA06 CB02 CC02 DA04 DB04 DC01 EA02X EA02Y FA01 GA11 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E066 AA44 BA01 CA01 FA13 GA05 HA05 JA03 MA01 MA09 NA43 3E067 AA12 AB41 AC04 BA06C BA10B BA18B BB02C BB14B BC02B BC04B BC06C DA02 EA24 EA29 EB22 EC32 ED03 EA50 FA04 FC3 BB05 CA06 CB02 CC02 DA04 DB04 DC01 EA02X EA02Y FA01 GA11
Claims (3)
て梱包箱内に収納される樹脂製の箱詰め用トレイにおい
て、 上面に前記薄型製品の収容凹部が形成された四角形状の
トレイ部と、前記トレイ部の外周にその全周にわたって
一体に形成された鍔状縁とからなり、前記鍔状縁の少な
くとも角部に、この鍔状縁を介して前記トレイ部に加わ
る衝撃を緩衝するための緩衝部が設けられていることを
特徴とする薄型製品箱詰め用トレイ。1. A resin box packing tray for accommodating thin products, stacked in a plurality of stages, and accommodated in a packaging box, comprising: a rectangular tray portion having an upper surface formed with a recess for accommodating the thin products. A flange formed integrally with the outer periphery of the tray portion over the entire periphery thereof, at least at a corner of the flange edge to absorb an impact applied to the tray portion through the flange edge. A thin product box packing tray characterized by being provided with a buffer portion.
上下面方向に屈曲させることにより形成されていること
を特徴とする請求項１に記載の薄型製品箱詰め用トレ
イ。2. The tray according to claim 1, wherein the buffer portion is formed by bending a flange-like edge in a vertical direction along a width direction thereof.
とにより形成されていることを特徴とする請求項１に記
載の薄型製品箱詰め用トレイ。3. The tray for packing thin product boxes according to claim 1, wherein the buffer portion is formed by making the outer edge of the flange-shaped edge an uneven edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000393466A JP2002193341A (en) | 2000-12-25 | 2000-12-25 | Tray for casing thin product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000393466A JP2002193341A (en) | 2000-12-25 | 2000-12-25 | Tray for casing thin product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002193341A true JP2002193341A (en) | 2002-07-10 |
Family
ID=18859269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000393466A Pending JP2002193341A (en) | 2000-12-25 | 2000-12-25 | Tray for casing thin product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002193341A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008254743A (en) * | 2007-04-02 | 2008-10-23 | Tenman Shiki Kk | Packaging container |
| JP2009525618A (en) * | 2006-02-03 | 2009-07-09 | インテグリス・インコーポレーテッド | Shock absorbing substrate container |
| US7780440B2 (en) | 2004-10-19 | 2010-08-24 | Canon Anelva Corporation | Substrate supporting/transferring tray |
| JP2010189032A (en) * | 2009-02-18 | 2010-09-02 | Konica Minolta Opto Inc | Case |
| CN103010557A (en) * | 2012-12-18 | 2013-04-03 | 杭州中亚机械股份有限公司 | Encasement bracket and placement method thereof |
| JP2013116771A (en) * | 2013-03-18 | 2013-06-13 | Konica Minolta Inc | Case |
| JP2016071225A (en) * | 2014-09-30 | 2016-05-09 | キヤノン株式会社 | Packing member |
| CN114144361A (en) * | 2019-08-01 | 2022-03-04 | 美敦力瓦斯科尔勒公司 | Stress absorbing buffer for sealed trays |
| WO2023199985A1 (en) * | 2022-04-13 | 2023-10-19 | 凸版印刷株式会社 | Dimming sheet packing body |
-
2000
- 2000-12-25 JP JP2000393466A patent/JP2002193341A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7780440B2 (en) | 2004-10-19 | 2010-08-24 | Canon Anelva Corporation | Substrate supporting/transferring tray |
| JP2009525618A (en) * | 2006-02-03 | 2009-07-09 | インテグリス・インコーポレーテッド | Shock absorbing substrate container |
| US8292077B2 (en) | 2006-02-03 | 2012-10-23 | Entegris, Inc. | Shock absorbing substrate container |
| JP2008254743A (en) * | 2007-04-02 | 2008-10-23 | Tenman Shiki Kk | Packaging container |
| JP2010189032A (en) * | 2009-02-18 | 2010-09-02 | Konica Minolta Opto Inc | Case |
| CN103010557A (en) * | 2012-12-18 | 2013-04-03 | 杭州中亚机械股份有限公司 | Encasement bracket and placement method thereof |
| JP2013116771A (en) * | 2013-03-18 | 2013-06-13 | Konica Minolta Inc | Case |
| JP2016071225A (en) * | 2014-09-30 | 2016-05-09 | キヤノン株式会社 | Packing member |
| US10295958B2 (en) | 2014-09-30 | 2019-05-21 | Canon Kabushiki Kaisha | Packing member |
| CN107077094B (en) * | 2014-09-30 | 2020-12-18 | 佳能株式会社 | Packing component |
| CN114144361A (en) * | 2019-08-01 | 2022-03-04 | 美敦力瓦斯科尔勒公司 | Stress absorbing buffer for sealed trays |
| WO2023199985A1 (en) * | 2022-04-13 | 2023-10-19 | 凸版印刷株式会社 | Dimming sheet packing body |
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