JPS6348531Y2 - - Google Patents
Info
- Publication number
- JPS6348531Y2 JPS6348531Y2 JP20166484U JP20166484U JPS6348531Y2 JP S6348531 Y2 JPS6348531 Y2 JP S6348531Y2 JP 20166484 U JP20166484 U JP 20166484U JP 20166484 U JP20166484 U JP 20166484U JP S6348531 Y2 JPS6348531 Y2 JP S6348531Y2
- Authority
- JP
- Japan
- Prior art keywords
- side walls
- top plate
- rear side
- plate
- insertion hole
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 241000219094 Vitaceae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Cartons (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は組立式２重壁箱に関する。[Detailed explanation of the idea] Industrial applications The present invention relates to a prefabricated double wall box.
従来の技術
従来ぶどうなどの果物の展示包装用として、側
壁が２重でクツシヨン性を有するような、組立式
２重壁箱が提案されている。BACKGROUND OF THE INVENTION Conventionally, an assembly type double-walled box with double side walls and cushioning properties has been proposed for display packaging of fruits such as grapes.
考案が解決しようとする問題点
ところが従来提供されている組立式２重壁箱に
於ては、前後側壁の高さが左右側壁に比し原紙例
えば段ボール紙の厚み分だけ大きくなつているの
で、これを積重すると重量が背の高い前後壁の２
面に集中し損壊し易く耐圧強度に欠ける難点があ
つた。またコーナ部に側壁の高低差にもとづく段
差が生ずるので、積重時の安定性に欠けることに
もなる。更にこの種２重壁箱は一般に偏平蓋と組
合せて用いられ、偏平蓋は脱着が容易となるよう
に、その左右側辺に連成された差込みを、上記箱
の左右側壁の頂面中央部に形成されたスリツト状
の差込み穴に差込むことにより取付けられるが、
前後側壁と左右側壁には高さに差があるので、第
４図に概略的に示すように結束時に蓋がそり返つ
てしまい、これでは蓋としての機能を低下するの
みならず不体裁となる不利を生ずる。Problems to be Solved by the Invention However, in the conventionally available prefabricated double wall boxes, the height of the front and rear side walls is larger than the left and right side walls by the thickness of the base paper, such as corrugated paper. When stacked, the weight will be 2 on the taller front and rear walls.
The problem was that it was concentrated on the surface, easily damaged, and lacked pressure resistance. Furthermore, since a step occurs at the corner portion due to the difference in height of the side wall, stability during stacking may be lacking. Furthermore, this type of double-walled box is generally used in combination with a flat lid, and the flat lid has an insert connected to its left and right sides at the center of the top surface of the left and right side walls of the box, so that it can be easily attached and removed. It is installed by inserting it into the slit-shaped insertion hole formed in the
Since there is a difference in height between the front and rear side walls and the left and right side walls, the lid tends to warp when tying as schematically shown in Figure 4, which not only reduces its function as a lid but also makes it look unsightly. cause a disadvantage.
本考案はこのような従来の問題を一掃すること
を目的としてなされたものである。 The present invention was made with the aim of eliminating such conventional problems.
問題点を解決するための手段
本考案は、前後、左右の側壁が、底面板の各辺
より上向きに連成された前後、左右側面板と、各
側面板の上端に細巾の頂面板を介して下向きに連
成された折込みから２重に構成され、各コーナ部
に於て、前後側壁の頂面板の両端部が左右側壁の
頂面板の両端部上面に重合されると共に、左右側
壁の頂面板の中央部に、スリツト状の差込み穴が
形成された組立式２重壁箱に於て、左右側壁の頂
面板の左右巾を、差込み穴の両端付近よりコーナ
部に向けて漸次広げることにより、この広げられ
た部分の頂面をコーナ部に向けて緩るく下向きに
傾斜せしめ、この頂面の傾斜低端と、前後側壁の
頂面との間に、前後側壁の頂面板の厚みに相当す
る段差を形成したことを特徴とする組立式２重壁
箱に係る。Means to Solve the Problems The present invention consists of front and rear, left and right side plates in which the front, left and right side walls are connected upward from each side of the bottom plate, and a narrow top plate at the top end of each side plate. It is composed of double folds that are connected downward through the folds, and at each corner, both ends of the top plate of the front and rear side walls are overlapped with the upper surfaces of both ends of the top plate of the left and right side walls, and the folds of the left and right side walls are In a prefabricated double wall box in which a slit-shaped insertion hole is formed in the center of the top plate, the left and right widths of the top plate on the left and right side walls are gradually widened from near both ends of the insertion hole toward the corners. As a result, the top surface of this widened part is gently sloped downward toward the corner, and the thickness of the top plate of the front and rear side walls is This relates to a prefabricated double wall box characterized by forming a step corresponding to the above.
作 用
本考案による組立式２重壁箱に於ては、頂面中
央にスリツト状差込み穴を有する左右側壁の頂面
板の左右巾が、差込み穴の両端付近よりコーナ部
に向けて漸次広くなつており、その結果左右巾の
広がつた左右側壁の頂面は、コーナ部に向けて緩
るく下向きに傾斜し、この傾斜低端と、前後側壁
との間には、段差が生ずる。而してこの段差によ
り、前後側壁の頂面板の厚みを吸収することによ
り、前後側壁と左右側壁の中央部の高さが等しく
なり、耐圧強度並びに積重時の安定性向上に併せ
て、箱と組合せて用いられる偏平蓋の結束時に見
られるそり返りの問題も一掃できる。Function In the prefabricated double-walled box according to the present invention, the width of the top plate of the left and right side walls having a slit-shaped insertion hole at the center of the top surface gradually increases from near both ends of the insertion hole toward the corner. As a result, the top surfaces of the left and right side walls, which have widened left and right widths, are gently sloped downward toward the corner portions, and a step is created between the low end of the slope and the front and rear side walls. By absorbing the thickness of the top plate of the front and rear side walls, this level difference equalizes the height of the center of the front and rear side walls and the left and right side walls, which improves pressure resistance and stability during stacking. This also eliminates the problem of warpage that occurs when bundling flat lids used in combination with the lid.
実施例
以下に本考案の一実施例を添付図面にもとづき
説明すると次の通りである。Embodiment An embodiment of the present invention will be described below based on the accompanying drawings.
図に於て、１は組立式２重壁箱で、該箱１は、
前後、左右の側壁２，２、３，３が、底面板４の
各辺より上向きに連成された前後、左右側面板２
ａ，２ａ、３ａ，３ａと、各側面板２ａ，３ａの
上端に細巾の頂面板２ｂ，３ｂを介して下向きに
連成された折込み２ｃ，３ｃから２重に構成さ
れ、各コーナ部に於て、前後側壁２の頂面板２ｂ
の両端部２b1が、左右側壁３の頂面板３ｂの両端
部３b1上面に重合され、また左右側壁３の頂面板
３ｂの中央部に、スリツト状の差込み穴５が形成
されている。このような組立式２重壁箱１の構造
そのものは従来品と全く異なる所がない。図中、
６は左右側面板３ａ並びにこれに付属する折込み
３ｃの両側辺より内方へ折返された折返しで、こ
の折返し６は、前後側壁２の２重壁内に差込ま
れ、前後側壁２と左右側壁３を連結している。 In the figure, 1 is a prefabricated double wall box, and the box 1 is
Front and rear, left and right side walls 2, 2, 3, 3 are connected upward from each side of the bottom plate 4.
a, 2a, 3a, 3a, and folds 2c, 3c that are connected downward through narrow top plates 2b, 3b at the upper ends of each side plate 2a, 3a. In this case, the top plate 2b of the front and rear side walls 2
Both end portions 2b 1 of the top plate 3b of the left and right side walls 3 are overlapped with the upper surfaces of both end portions 3b1 of the top plate 3b of the left and right side walls 3, and a slit-shaped insertion hole 5 is formed in the center of the top plate 3b of the left and right side walls 3. The structure itself of such a prefabricated double wall box 1 is completely different from conventional products. In the diagram,
Reference numeral 6 denotes a fold that is folded inward from both sides of the left and right side plates 3a and folds 3c attached thereto.This fold 6 is inserted into the double wall of the front and rear side walls 2, and is inserted between the front and rear side walls 2 and the left and right side walls. 3 are connected.
本考案に於ては上記構成の組立式２重壁箱１に
於て、左右側壁３の頂面板３ｂの左右巾を、差込
み穴５の両端付近よりコーナ部に向けて漸次広げ
ている。その結果左右巾の広がつた左右側壁３の
頂面部分３b2は、コーナ部に向けて緩るく下向き
に傾斜し、前後側壁３の頂面との間に段差７（第
２図参照）を生ずる。而してこの段差によつて前
後側壁２の頂面板２ｂの厚み分を吸収することに
より、前後側壁２の頂面と、左右側壁２の中央部
の頂面の高さを等しくし得る。 In the present invention, in the prefabricated double wall box 1 constructed as described above, the left and right widths of the top plates 3b of the left and right side walls 3 are gradually widened from near both ends of the insertion hole 5 toward the corners. As a result, the top surface portions 3b2 of the left and right side walls 3, which have expanded in left and right width, are gently sloped downward toward the corners, and there is a step 7 between them and the top surfaces of the front and rear side walls 3 (see Figure 2). will occur. By absorbing the thickness of the top plate 2b of the front and rear side walls 2 by this step, the heights of the top surfaces of the front and rear side walls 2 and the top surfaces of the center portions of the left and right side walls 2 can be made equal.
効 果
本考案に於ては、前後側壁２の頂面と、左右側
壁２の頂面の高さが等しくなつているので、積重
時に重量を４面で支持することができ、耐圧強度
を向上できると共に積重時の安定性も向上でき
る。Effects In the present invention, since the heights of the top surfaces of the front and rear side walls 2 and the top surfaces of the left and right side walls 2 are equal, the weight can be supported on four sides when stacked, and the pressure resistance is increased. At the same time, the stability during stacking can also be improved.
更に偏平蓋ａを施した場合、偏平蓋ａも４面で
支持されるので、結束してもそり返りを生ずるこ
とがなく、安定確実にしかも体裁よく蓋を施し得
る。 Furthermore, when the flat lid a is applied, since the flat lid a is also supported on four sides, it will not warp even when tied, and the lid can be applied stably and reliably and with good appearance.
第１図は本考案の一実施例を示す斜面図、第２
図はその側面図、第３図は展開図、第４図は従来
品の側面図である。
図に於て、１は組立式２重壁箱、２は前後側
壁、２ａはその側面板、２ｂはその頂面板、２b1
は頂面板の両端部、２ｃはその折込み、３は左右
側壁、３ａはその側面板、３ｂはその頂面板、３
b1は頂面板の両端部、３ｃはその折込み、４は底
面板、５は差込み穴である。
Figure 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view, FIG. 3 is a developed view, and FIG. 4 is a side view of a conventional product. In the figure, 1 is an assembled double wall box, 2 is the front and rear walls, 2a is its side plate, 2b is its top plate, 2b 1
are both ends of the top plate, 2c is its fold, 3 is the left and right side walls, 3a is the side plate, 3b is the top plate, 3
b1 is both ends of the top plate, 3c is the fold, 4 is the bottom plate, and 5 is the insertion hole.
Claims (1)
に連成された前後、左右側面板と、各側面板の上
端に細巾の頂面板を介して下向きに連成された折
込みから２重に構成され、各コーナ部に於て、前
後側壁の頂面板の両端部が左右側壁の頂面板の両
端部上面に重合されると共に、左右側壁の頂面板
の中央部に、スリツト状の差込み穴が形成された
組立式２重壁箱に於て、左右側壁の頂面板の左右
巾を、差込み穴の両端付近よりコーナ部に向けて
漸次広げることにより、この広げられた部分の頂
面をコーナ部に向けて緩るく下向きに傾斜せし
め、この頂面の傾斜低端と、前後側壁の頂面との
間に、前後側壁の頂面板の厚みに相当する段差を
形成したことを特徴とする組立式２重壁箱。 The front, left and right side walls are double-layered from the front, left and right side plates connected upward from each side of the bottom plate, and the folds connected downward through a narrow top plate at the upper end of each side plate. At each corner, both ends of the top plate of the front and rear side walls are overlapped with the upper surfaces of both ends of the top plate of the left and right side walls, and a slit-shaped insertion hole is formed in the center of the top plate of the left and right side walls. In the prefabricated double-walled box, the left and right widths of the top plates of the left and right side walls are gradually widened from near both ends of the insertion hole toward the corners. It is characterized by forming a step corresponding to the thickness of the top plate of the front and rear side walls between the lower end of the slope of the top surface and the top surface of the front and rear side walls. Assembly type double wall box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20166484U JPS6348531Y2 (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20166484U JPS6348531Y2 (en) | 1984-12-25 | 1984-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110519U JPS61110519U (en) | 1986-07-12 |
| JPS6348531Y2 true JPS6348531Y2 (en) | 1988-12-14 |
Family
ID=30763666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20166484U Expired JPS6348531Y2 (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348531Y2 (en) |
-
1984
- 1984-12-25 JP JP20166484U patent/JPS6348531Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61110519U (en) | 1986-07-12 |
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