JPH06510010A - container end wall - Google Patents
container end wallInfo
- Publication number
- JPH06510010A JPH06510010A JP3515022A JP51502291A JPH06510010A JP H06510010 A JPH06510010 A JP H06510010A JP 3515022 A JP3515022 A JP 3515022A JP 51502291 A JP51502291 A JP 51502291A JP H06510010 A JPH06510010 A JP H06510010A
- Authority
- JP
- Japan
- Prior art keywords
- end wall
- container
- openings
- opening
- fluid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/40—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with walls formed with filling or emptying apertures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 容器の端壁 容器を空にするとき、内容物の大部分が排出されるとすぐに、流体の最後の残り も排出できるように容器は逆さにされる。しばしば生ずる問題は、特に端壁が内 部に凹みを有するならば、流体の少しばかりの量が後に残って、これが容易に排 出することのできないことである。しかしながら、端壁が事実上平らであってさ え、ある量の流体はしばしば後に残る。通常、容器が僅かに傾けられ流体は下側 の開口部から排出できる。この方法は必ずしも十分でないことを別にして、別の 理由で、容器をさらにある傾斜した位置に保持したり、または流体の残りがまだ あるかどうか決めるため内部を検査する必要なしに、直立の位置においてさえ完 全に空にてきることが望ましい。[Detailed description of the invention] container end wall When emptying a container, as soon as most of the contents have been drained, the last remnants of the fluid The container is inverted so that it can also be drained. A problem that often arises is especially when the end walls are internal. If the part has a recess, a small amount of fluid will remain behind and this can be easily drained. It is something that cannot be released. However, if the end wall is virtually flat, Yes, some amount of fluid is often left behind. Usually the container is tilted slightly and the fluid is on the bottom. It can be discharged from the opening. Apart from the fact that this method is not always sufficient, another For some reason, keep the container in an inclined position or if there is still some fluid left. Complete installation even in an upright position without the need to inspect the interior to determine whether It is desirable to come completely empty.
従って、本発明の目的はこの欠点を有しない冒頭に記載した型の容器の端壁を提 供することにある。この目的は、二つの開口部の間に延びる端壁のその部分から 端壁がその周端に向かって傾斜し、一方では開口部、他方ては周端は、端壁の内 側が凹状になるように、ある距離を離れかつ本質的に平行な二つの平面内にある ことによって、達成される。It is therefore an object of the invention to provide an end wall of a container of the type mentioned at the outset which does not have this drawback. It is about providing. This purpose is to The end wall slopes towards its circumferential edge, and the opening on one side and the circumferential edge on the other hand in two planes separated by a distance and essentially parallel so that the sides are concave This is achieved by:
本発明による端壁は、前記壁を備えた容器が完全に空にするため逆さにされると き、開口部はつねに端壁の最も低い位置にくるという利点を存する。端壁は内側 において凹状であるため、容器内になお存在する流体の重量の影響によって基部 が外側に向かって変形する形で不安定さをおそれる必要はない。公知の容器の場 合、この現象が発生すると、容器が僅かに傾けられたとしても、変形した基部は なお開口部の下方にあって容器を完全に空にすることはできない。An end wall according to the invention is provided when a container with said wall is inverted for complete emptying. This has the advantage that the opening is always at the lowest point of the end wall. end wall is inside Due to the concave shape of the base, the influence of the weight of the fluid still present in the container There is no need to fear instability as the shape deforms outward. Place of known container If this phenomenon occurs, even if the container is slightly tilted, the deformed base will Note that the container cannot be completely emptied because it is located below the opening.
二つの開口部の間に延びる端壁の部分は、一つの開口部から他の開口部の方向に おいて真直ぐである。隣接する傾斜した端壁部分とともに、この端壁部分は流体 が一方または両方の開口部に流れる通路を形成する。The portion of the end wall that extends between two openings extends in the direction from one opening to the other. It is straight and straight. This end wall section, along with the adjacent sloped end wall section, flow into one or both openings.
代りとして、二つの開口部の間に延びる端壁の部分が各開口部から端壁の中間点 に向って傾斜するように形成されている。Alternatively, the portion of the end wall that extends between the two openings may extend from each opening to the midpoint of the end wall. It is formed to be inclined towards.
本発明の端壁による別の利点は、輸送や保管の間、容器が直立にされ本発明によ る端壁が容器の頂部にくるならば、端壁は容器の端部に向って排出する。雨水ま たは上にのせられた容器から生ずる漏洩流体のような流体は端壁周囲の上昇した 端部の孔から排出することができ、つねに、流体がこの容器の頂部には存在しな いことを確実にする。このことは容器を扱うときに利点となる。この様に、容器 が傾けられるときにある量の流体か端部を越えて容器のふたから飛散することは 予め回避される。特に漏洩流体に関しては、混合に対する危険（ｒｉｓｋｔｏ ５ｔａｆｆ）がこの装置によって減少する。Another advantage of the end walls of the present invention is that during transportation and storage, the container can be kept upright. If the end wall is at the top of the container, the end wall will discharge toward the end of the container. rainwater Fluid, such as leakage fluid from a container placed on top of a It can be drained through a hole in the end, ensuring that no fluid is present at the top of the container at all times. make sure that This is an advantage when handling containers. In this way, the container When a container is tipped, a certain amount of fluid will not splash out of the lid of the container over the edge. be avoided in advance. There is a risk to mixing, especially when it comes to leaking fluids. 5taff) is reduced by this device.
本発明による端壁はプラスチック容器に使用するのに特に適している。The end wall according to the invention is particularly suitable for use in plastic containers.
以下、本発明を図面に示された実施例に基づいて詳細に説明する。Hereinafter, the present invention will be explained in detail based on embodiments shown in the drawings.
第」図は本発明による端壁を有する容器の斜視図である。Figure 1 is a perspective view of a container with an end wall according to the present invention.
第２図は、容器の壁のない、第１図のｌｌ−４線に沿う断面図である。FIG. 2 is a cross-sectional view along line ll-4 of FIG. 1 without the walls of the container.
第３図は、容器の壁のない、第１図の■−■線に沿う断面図である。FIG. 3 is a cross-sectional view taken along the line ■-■ of FIG. 1 without the walls of the container.
第１図に示されたように、端壁は二つの開口部１，２を有し、それらは端壁のし て、端壁を容器の壁と一体とすることもてきる（ブロー成形技術）。As shown in Figure 1, the end wall has two openings 1, 2, which It is also possible to integrate the end wall with the container wall (blow molding technology).
第１図に陰影線によって示されたように、端壁は平らではない。種々の特徴がこ とを示している。これらの傾斜区域はそれぞれ符号５および６によって示されて いる。開口部１および２の間の端壁部分７は真直ぐである。平らな端壁部分が開 口部１および２の間に形成されるように、この部分７をある幅のものとすること ができる。しかしながら第１図に示すように、カム（ｃａｍ）の高さがきわめて 低いことを考慮しなければならないにしても、この端壁部分はカム型構造である 。ここに含まれたものは、はっきりと境界を示された曲がりというよりはほとん ど認識し得ないような湾曲である。このように僅かに湾曲した部分はこの端壁部 分の強度に悪い影響を与えることはない。The end walls are not flat, as indicated by the shaded lines in FIG. There are various characteristics It shows. These sloped areas are designated by numbers 5 and 6 respectively. There is. The end wall section 7 between openings 1 and 2 is straight. The flat end wall section is open. This portion 7 is of a certain width so as to be formed between the mouths 1 and 2. Can be done. However, as shown in Figure 1, the height of the cam is extremely high. This end wall section has a cam-type structure, even though it must be considered low. . What is involved here is little more than a clearly demarcated bend. The curve is almost unrecognizable. The slightly curved part is this end wall. It has no negative effect on the strength of the minutes.
種々の特徴は第３図から明らかに理解することができ、二つの区域８．９か開口 部ｌおよび２の間の端壁部分７に隣接している。これらの区域は端部３まて延び ている。それぞれ一方では開口部Ｉおよび２と他方てはうね部３との間の区域の 大きさによって、区域８および９は端部３の円周の大部分にわたって延びている 。第１図に示されるように、区域１０．Ｉｌ、＋２および１３の一つがつねに形 成される。これらの区域はとぎれることなく区域５． ６． ８および９に連続 する。The various features can be clearly seen from FIG. Adjacent to the end wall section 7 between sections l and 2. These areas extend to the end 3 ing. in the area between the openings I and 2 on the one hand and the ridge 3 on the other hand, respectively. Depending on the size, zones 8 and 9 extend over most of the circumference of end 3 . As shown in FIG. 1, area 10. One of Il, +2 and 13 is always in the form will be accomplished. These areas are continuously divided into area 5. 6. Continuous to 8 and 9 do.
また、区域８および９は、その端部３に対する連結部が純粋に円形でかつ直線で あるため、平らでないことが指摘される。Also, zones 8 and 9 are purely circular and straight in their connection to end 3. Because of this, it is pointed out that it is not flat.
このようにして、内側から見たとき僅かに凹状の端壁が形成される。この端壁は 、その円周上に、公知のように、端部１５を形成され、溝１４が容器の壁を固定 するため設けられている。しかしながら、前記のように、端壁は、容器の壁と一 体とすることもてきる（ブロー成形技術）。開口部１と２、およびこれらの開口 部１と２の間に設けられた端壁部分７は、端面１５に平行てそこからある距離を 隔てた想像平面上にある。上記壁部分の形状により、開口部ｌと２および端壁部 分７は前記端部Ｉ５から最大の距離が置かれている。端壁の他のすべての部分は 、第１図ないし第３図に示された位置と比較して、端壁が上下逆さになるとき、 この部分に向って傾斜する。したがって、すべての流体は端壁７および隣接する 開口部１および２に向かって流れ、すべての流体は開口部から排出する。In this way, a slightly concave end wall is formed when viewed from the inside. This end wall , on its circumference, in a known manner, an end 15 is formed, and a groove 14 fixes the wall of the container. It is set up for the purpose of However, as mentioned above, the end wall is flush with the wall of the container. It can also be made into a body (blow molding technology). Openings 1 and 2 and these openings An end wall portion 7 provided between parts 1 and 2 is parallel to the end face 15 and extends at a distance therefrom. It is on a separate imaginary plane. Due to the shape of the wall section, openings l and 2 and the end wall Minute 7 is located at the greatest distance from said end I5. All other parts of the end wall are , when the end wall is turned upside down compared to the position shown in FIGS. Slope towards this part. Therefore, all the fluid flows through the end wall 7 and the adjacent It flows towards openings 1 and 2 and all fluids exit through the openings.
さらに、第２図はまた端部３を通る排水孔１６を示している。端壁の外側でその 頂部にある流体は、この孔を通ってつねに排出することができる。この端壁を備 えた容器か直立しているときの位置に対応する第１図ないし第３図に示された位 置において、端壁部分７はもっとも高い位置にあるため、すべての流体はただち に端部３の方向に流過し、最後に開口部１６から排出する。Furthermore, FIG. 2 also shows a drainage hole 16 through the end 3. on the outside of the end wall The fluid at the top can always drain out through this hole. With this end wall The position shown in Figures 1 to 3 corresponds to the position of the container when it is upright. Since the end wall section 7 is at the highest position in the The liquid then flows in the direction of the end 3 and is finally discharged through the opening 16.
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9000252A NL9000252A (en) | 1990-02-01 | 1990-02-01 | END WALL FOR A BARREL. |
| PCT/NL1991/000159 WO1993004937A1 (en) | 1990-02-01 | 1991-08-29 | End wall for a vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06510010A true JPH06510010A (en) | 1994-11-10 |
Family
ID=19856524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3515022A Pending JPH06510010A (en) | 1990-02-01 | 1991-08-29 | container end wall |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0599833A1 (en) |
| JP (1) | JPH06510010A (en) |
| NL (1) | NL9000252A (en) |
| WO (1) | WO1993004937A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000252A (en) * | 1990-02-01 | 1991-09-02 | Leer Koninklijke Emballage | END WALL FOR A BARREL. |
| US6571972B1 (en) * | 1998-10-05 | 2003-06-03 | Hoover Materials Handling Group, Inc. | Bulk drum lid with two bung openings |
| US6343710B1 (en) * | 2000-10-11 | 2002-02-05 | David Rubin | Barrel-like container with cover designed for complete drainage |
| KR100525056B1 (en) * | 2003-02-03 | 2005-10-31 | 김봉조 | Packing Container for Preventing Water from infiltrating through Cap |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366129B1 (en) * | 1988-10-28 | 1993-10-27 | Sotralentz S.A. | Method for the manufacture of a bung barrel with a side wall, bottom and cover |
| NL9000252A (en) * | 1990-02-01 | 1991-09-02 | Leer Koninklijke Emballage | END WALL FOR A BARREL. |
-
1990
- 1990-02-01 NL NL9000252A patent/NL9000252A/en not_active Application Discontinuation
-
1991
- 1991-08-29 WO PCT/NL1991/000159 patent/WO1993004937A1/en not_active Application Discontinuation
- 1991-08-29 EP EP91915898A patent/EP0599833A1/en not_active Ceased
- 1991-08-29 JP JP3515022A patent/JPH06510010A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0599833A1 (en) | 1994-06-08 |
| WO1993004937A1 (en) | 1993-03-18 |
| NL9000252A (en) | 1991-09-02 |
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