JPS6226368Y2 - - Google Patents
Info
- Publication number
- JPS6226368Y2 JPS6226368Y2 JP12776979U JP12776979U JPS6226368Y2 JP S6226368 Y2 JPS6226368 Y2 JP S6226368Y2 JP 12776979 U JP12776979 U JP 12776979U JP 12776979 U JP12776979 U JP 12776979U JP S6226368 Y2 JPS6226368 Y2 JP S6226368Y2
- Authority
- JP
- Japan
- Prior art keywords
- mouth
- neck
- cap
- peripheral wall
- container
- 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
- 239000007788 liquid Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000009751 slip forming Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
考案の目的
この考案は、キヤツプを適宜緩めて液体を注出
する容器において、キヤツプの締め付け状態にお
いて口部を完全に密封し得るようにした液体収納
容器に関する。[Detailed Description of the Invention] Purpose of the Invention This invention relates to a liquid storage container in which liquid is poured out by loosening the cap as appropriate, and whose opening can be completely sealed when the cap is tightened.
周知の如くキヤツプを適宜緩めて液体を注出す
る水筒やポツトは、容器本体の口部内周に雌ネジ
を設け、口部の下半分に縦長の凹溝を形成し、雌
ネジに螺合するキヤツプを緩めて口部に設けた凹
溝を開口するか、実公昭33−2795号の如く口部の
下部に凹溝を設け、口部の外側に凹溝開閉用のキ
ヤツプを嵌合し、キヤツプの回動にて凹溝を開口
し凹溝より液体を注出していたが、容器本体を金
属材で形成するものにあつては、口部を肉厚に形
成し、この肉厚口部の内周に雌ネジを形成しなけ
ればならないため、その成形加工が困難である
し、容器本体を合成樹脂にて形成するものにあつ
ては、金属製容器より汚れたり破損しやすいし、
熱伝導が悪いために冷却効果も劣るものである。
又口部に注出用の凹溝を形成する容器にあつて
は、口部の気密保持が困難であつた。 As is well known, water bottles and pots that dispense liquid by loosening the cap appropriately have a female thread on the inner periphery of the mouth of the container body, a vertically long groove formed in the lower half of the mouth, and are screwed into the female thread. Either loosen the cap and open the groove provided at the mouth, or create a groove at the bottom of the mouth as in Utility Model Publication No. 33-2795, and fit a cap for opening and closing the groove on the outside of the mouth. The rotation of the cap opens the groove and pours out the liquid from the groove, but in cases where the container body is made of metal, the opening is formed thickly, and the thick opening Because a female thread must be formed on the inner periphery of the container, it is difficult to mold it, and containers whose bodies are made of synthetic resin are more likely to get dirty and break than metal containers.
The cooling effect is also poor due to poor heat conduction.
Furthermore, in the case of a container having a concave groove for dispensing in the spout, it is difficult to keep the spout airtight.
考案の構成
そこでこの考案は、金属製容器本体の首部外周
に雄ネジを有する合成樹脂の口部を離脱不能に固
定し、金属製容器における口部とネジ部の形成を
省略し得るようにすると共に、注水口を有するキ
ヤツプを口部の外周に螺合し、口部にキヤツプと
密接するシールリングを、キヤツプに口部と密接
するシールパツキングを取付けて、口部を二重に
密封し得るようにしたものである。Composition of the Device Therefore, in this device, a synthetic resin mouth portion with a male thread is irremovably fixed to the outer periphery of the neck of a metal container body, thereby making it possible to omit the formation of a mouth portion and a threaded portion in the metal container. At the same time, a cap having a water inlet is screwed onto the outer periphery of the mouth, a seal ring that comes into close contact with the cap is attached to the mouth, and a seal packing that comes into contact with the mouth is attached to the cap, thereby doubly sealing the mouth. This is what I did to get it.
次に本案容器の構造を実施例の図面により説明
すると、ブリキやアルミ或はアルミ合金等の金属
で形成する容器本体１は、有底胴部１１の上部に
絞り加工された肩部１２と、胴部１１より小径の
首部１３を順に連続的に形成し、容器本体首部１
３の外側に、首部１３の外径より一回り大きく肩
部１２に係止する合成樹脂製の口部２を嵌込み、
この口部２は首部１３に嵌合する状態において、
首部１３の先端より一段低くなり、口部２より上
方に突出する首部上縁部１４の外周向きフレヤ加
工によつて、口部２を離脱不能に挾持するもの
で、口部２は内周の少なくとも上下２個所以上に
容器本体１と接する面接部２１を設け、例えば口
部２の内周上部に首部１３の上端部外周に接する
上部面接部２ａを、又口部２の内周下部に肩部１
２の外周に接する下部面接部２ｂを設け、更に口
部２の内周中間部にも肩部１２と接する面接部２
ｃを形成し、口部２の外周上端部に環状凹溝２３
を設け、該凹溝２３に口部２より外側に膨出する
シールリング４を嵌入するか、口部２の内周上端
部に凹溝２４を設け、凹溝２４と口部２の上端に
フレヤ加工される首上縁部１４との間に、口部２
より外側に突出するシールリング４を挾持し、口
部２の外周中間部に雄ネジ２２を形成している。
口部２の雄ネジ２２に螺合する合成樹脂製のキヤ
ツプ３は、シールリング４に密接し雄ネジ２２に
螺合する外周壁３１の上部内周に端板部３２を、
該端板部３２の内周に容器本体１の首部１３内に
挿入する内周壁３３を設け、内周壁３３の外側に
フレヤ加工された首上縁部１４の内部側に密接す
るシールパツキン５を取付け、端板部３２に数個
の注水口３４を等間隔に穿設するものである。 Next, the structure of the container according to the present invention will be explained with reference to drawings of embodiments.A container body 1 made of metal such as tin, aluminum, or aluminum alloy has a shoulder portion 12 drawn on the top of a bottomed body portion 11; Neck portions 13 having a smaller diameter than the body portion 11 are successively formed in order to form the container body neck portion 1.
3, a synthetic resin opening 2 that is one size larger than the outer diameter of the neck 13 and that locks onto the shoulder 12 is fitted on the outside of the neck 13.
In the state where this mouth part 2 is fitted into the neck part 13,
The neck upper edge 14, which is one step lower than the tip of the neck 13 and protrudes upward from the mouth 2, is flared toward the outer periphery to irremovably hold the mouth 2. Surface portions 21 that are in contact with the container body 1 are provided at least at two locations above and below. Part 1
A lower surface portion 2b is provided which contacts the outer periphery of the mouth portion 2, and a lower surface portion 2b is provided which also contacts the shoulder portion 12 at the middle portion of the inner periphery of the mouth portion 2.
c, and an annular groove 23 at the upper end of the outer periphery of the mouth portion 2.
Either a groove 24 is provided at the upper end of the inner periphery of the mouth 2, and a seal ring 4 that bulges outward from the mouth 2 is fitted into the groove 23, and a groove 24 is provided at the upper end of the inner circumference of the mouth 2. The mouth part 2 is placed between the neck upper edge part 14 to be flared.
A male thread 22 is formed at the middle part of the outer periphery of the mouth part 2, sandwiching the seal ring 4 which protrudes further outward.
A cap 3 made of synthetic resin that is screwed onto the male thread 22 of the mouth portion 2 has an end plate portion 32 on the upper inner periphery of an outer peripheral wall 31 that is in close contact with the seal ring 4 and is screwed onto the male thread 22.
An inner circumferential wall 33 to be inserted into the neck 13 of the container body 1 is provided on the inner periphery of the end plate 32, and a seal packing 5 is provided on the outside of the inner circumferential wall 33 in close contact with the inside of the neck upper edge 14 which is flared. For installation, several water inlets 34 are bored at equal intervals in the end plate portion 32.
図中１７は容器本体１より外側に突出する***
部で、***部１７は肩部１２か首部１３に１個以
上設けられ、首部１３の外周に嵌挿される口部２
を回動不能に係止する。２５は口部２の内周に設
けた補強リブで、リブ２５は容器本体１の肩部１
２外周に接するように形成され、肩部１２より外
側に突出している***部１７に係止する。２６は
口部２の外周下部に設けた吊帯の枢支軸、２７は
口部２の雄ネジ２２形成部より外周下部に設けた
コツプ６の螺合部である。 In the figure, reference numeral 17 denotes a protruding portion projecting outward from the container body 1. One or more protruding portions 17 are provided on the shoulder portion 12 or the neck portion 13, and the mouth portion 2 is fitted onto the outer periphery of the neck portion 13.
is locked so that it cannot rotate. Reference numeral 25 denotes a reinforcing rib provided on the inner periphery of the mouth portion 2;
2 and is engaged with a protruding portion 17 that is formed so as to be in contact with the outer periphery of the shoulder portion 12 and protrudes outward from the shoulder portion 12. Reference numeral 26 denotes a pivot shaft of a sling provided at the lower part of the outer periphery of the mouth part 2, and 27 is a threaded part of the stopper 6 provided at a lower part of the outer periphery than the male thread 22 forming part of the mouth part 2.
本案容器は上記構造であるから、金属材料より
容器本体１を形成する際、容器本体１の首部１３
を胴部１１と平行するようストレートに形成し、
該首部１３の外側に嵌入する口部２と、口部２に
着脱するキヤツプ３を合成樹脂にて形成してお
き、先ず口部２を容器首部１３の上方より肩部１
２に向けて嵌入し、次で口部２より上方に突出し
ている首上縁部１４を外側にフレヤ加工して、首
部１３に嵌入し肩部１２に係止している口部２を
離脱不能に挾持し、次で口部２の上部外周に設け
た環状凹溝２３にシールリング４を嵌着するか、
首上縁部１４をフレヤ加工する前に、口部２の上
部内周に設けた凹溝２４より外側にシールリング
４を挿入し、フレヤ加工した首上縁部１４によつ
てシール４を離脱不能に挾持して、口部２の上部
より外周に膨出するシール４を設けておく一方、
キヤツプ内周壁３３の外側に、容器本体１の首上
縁部１４に内接するシールパツキン５を嵌着して
おく。上記の如く容器本体１の首部１３に嵌入挾
持した口部２の雄ネジ２２にキヤツプ３を螺合す
れば、キヤツプ３は口部２の雄ネジ２２に沿つて
螺入する。その際、口部２の上部に取付けたシー
ル４はキヤツプ外周壁３１の内面に接して漏れを
防ぐと共に、キヤツプ３の内周壁３３に取付けた
パツキン５が、容器本体１の首上縁部１４に内接
して二重に漏れを防ぐものである。又キヤツプ３
を適宜緩めて端板部３２に穿設した注水口３４か
ら液体を外部に注ぐと、緩めたキヤツプ３の外周
壁３１と口部２の雄ネジ２２間に隙間が生じ、該
隙間より外部に液体が洩れ出ようとするが、口部
２の上部外周にはキヤツブ３の螺入状態に左右さ
れることなく、常にキヤツプ外周壁３１に密接す
るシール４が取付けてあるため、キヤツプ３を緩
めて注水口３４より液体を注ぐ状態でも、キヤツ
プ３と口部２の螺合部から液体が漏れでることが
ない。キヤツプ３を締付けた際には、キヤツプ３
の外周壁３１に密接する口部２のシール４によつ
て漏れが防止されると共に、キヤツプ３の内周壁
３３に取付けたパツキン５が容器首部１３に内接
して漏れを二重に防止する。 Since the present container has the above structure, when forming the container body 1 from a metal material, the neck 13 of the container body 1
is formed straight so as to be parallel to the body part 11,
The opening 2 that fits into the outside of the neck 13 and the cap 3 that can be attached to and removed from the opening 2 are made of synthetic resin.
2, and then the neck upper edge 14 protruding upward from the mouth 2 is flared outward, and the mouth 2, which is fitted into the neck 13 and locked to the shoulder 12, is removed. Then, the seal ring 4 is fitted into the annular groove 23 provided on the upper outer periphery of the mouth portion 2, or
Before the upper neck edge 14 is flared, the seal ring 4 is inserted outside the groove 24 provided on the inner circumference of the upper part of the mouth 2, and the seal 4 is removed by the flared upper neck edge 14. While a seal 4 is provided that bulges out from the upper part of the mouth part 2 to the outer periphery,
A seal packing 5 inscribed in the upper neck edge 14 of the container body 1 is fitted onto the outside of the inner peripheral wall 33 of the cap. When the cap 3 is screwed onto the male screw 22 of the opening 2 fitted into the neck 13 of the container body 1 as described above, the cap 3 is screwed along the male screw 22 of the opening 2. At this time, the seal 4 attached to the upper part of the mouth part 2 contacts the inner surface of the outer circumferential wall 31 of the cap to prevent leakage, and the seal 5 attached to the inner circumferential wall 33 of the cap 3 contacts the upper edge 14 of the neck of the container body 1. It is inscribed in the , doubly preventing leakage. Also cap 3
When the cap 3 is loosened appropriately and liquid is poured outside from the water inlet 34 drilled in the end plate 32, a gap is created between the loosened outer peripheral wall 31 of the cap 3 and the male screw 22 of the opening 2, and the liquid is poured outside through the gap. The liquid will try to leak out, but since a seal 4 is attached to the upper outer periphery of the opening 2, which is always in close contact with the outer peripheral wall 31 of the cap, regardless of the screwed-in state of the cap 3, the cap 3 cannot be loosened. Even when the liquid is poured from the water inlet 34, the liquid does not leak out from the threaded part between the cap 3 and the mouth part 2. When cap 3 is tightened, cap 3
Leakage is prevented by the seal 4 of the mouth portion 2 which is in close contact with the outer circumferential wall 31 of the cap 3, and the gasket 5 attached to the inner circumferential wall 33 of the cap 3 is inscribed in the container neck portion 13, thereby doubly preventing leakage.
考案の効果
従つて本案容器は金属材で容器本体を形成する
一方、成形の困難なネジ部を合成樹脂の口部に形
成し、合成樹脂製の口部を前記本体首部の外側に
嵌入した後、口部より上部に突出している首上縁
部を外側にフレヤ加工し、口部を離脱不能に挾持
するものであるから、胴部に連続する金属首部に
口部とネジ部を加工する従来容器より、口部とネ
ジ部の形成が実に容易であるは勿論、容器本体が
合成樹脂製の容器より熱伝導の良好な金属材で形
成されているため、合成樹脂製の容器より冷却が
頗る早く省エネルギーにも適する。しかも本案容
器は口部の上部外側にキヤツプの外周壁と常に密
接するシールリングを取付けると共に、キヤツプ
にフレヤ加工された首上縁部に内接するシールパ
ツキンを取付けるものであるから、キヤツプの締
付け時には二重に漏れを防ぐことができるばかり
か、キヤツプを緩めたまま注水口より液体を注出
する状態にあつても、口部とキヤツプの螺合部か
らの漏れも確実に防止し得る等、本案はキヤツプ
を緩めて液体を注出するものでありながら密封を
完全にしなければならない容器として実用面に顕
著な効果を奏するものである。Effects of the invention Therefore, in the present container, the container main body is formed of a metal material, while the threaded part, which is difficult to mold, is formed in the synthetic resin mouth part, and after the synthetic resin mouth part is fitted on the outside of the main body neck part. The upper edge of the neck, which protrudes above the mouth, is flared to the outside and the mouth is irremovably clamped, so conventionally the mouth and threaded parts are formed on the metal neck that is continuous with the body. Not only is it easier to form the mouth and screw part than a container, but the container body is made of a metal material that conducts heat better than a synthetic resin container, so cooling is better than a synthetic resin container. Fast and suitable for energy saving. In addition, the container according to the present invention has a seal ring attached to the outside of the upper part of the mouth portion, which is always in close contact with the outer circumferential wall of the cap, and a seal gasket inscribed in the upper edge of the neck, which is flared on the cap, so that when the cap is tightened, Not only does it double prevent leakage, but even when the cap is loosened and liquid is poured out from the water inlet, it also reliably prevents leakage from the threaded joint between the spout and the cap. Although the present invention is intended to dispense liquid by loosening the cap, it has a remarkable practical effect as a container that must be completely sealed.
第１図は本案容器の一部を切欠して要部構造を
示す正面図、第２図乃至第４図はネジ部を有する
口部の取付け工程図、第５図は類例容器本体の切
欠正面図、第６図は類例口部の切欠正面図、第７
図イ，ロは類例口部の底面図とその縦断面図、第
８図イ，ロはキヤツプの類例平面図とその縦断面
図である。
１……容器本体、１１……胴部、１２……肩
部、１３……首部、１４……首上縁部、１７……
***部、２……口部、２１……面接部、２２……
雄ネジ、２３……環状凹溝、２５……補強リブ、
３……キヤツプ、３１……外周壁、３２……端板
部、３３……内周壁、３４……注水口、４……シ
ールリング、５……シールパツキン。
Figure 1 is a front view with a part of the container according to the present invention cut away to show the structure of the main parts, Figures 2 to 4 are installation process diagrams for the opening with a threaded part, and Figure 5 is a cutaway front view of the main body of a similar container. Fig. 6 is a cutaway front view of the mouth of a similar example, Fig. 7
Figures 8A and 8B are a bottom view and a vertical cross-sectional view of the opening of a similar example, and Figures 8A and 8B are a plan view of a similar example of the cap and a vertical cross-sectional view thereof. 1... Container body, 11... Body, 12... Shoulder, 13... Neck, 14... Upper edge of neck, 17...
Protruding portion, 2... Mouth part, 21... Interview part, 22...
Male screw, 23... annular groove, 25... reinforcing rib,
3...Cap, 31...Outer peripheral wall, 32...End plate portion, 33...Inner peripheral wall, 34...Water inlet, 4...Seal ring, 5...Seal packing.
Claims (1)
と首部１３を連続して形成し、首部１３の外側に
合成樹脂製の口部２が肩部に係止するまで挿入さ
れ、口部２より上部に突出する首上縁部１４が外
側にフレヤ加工されて、口部２が離脱不能に挾持
されていると共に、口部２の上部に外周向きに膨
出するシールリング４を取付け、口部の外周に螺
合するキヤツプ３が、シールリング４と密接し口
部の外周中間部に設けた雄ネジ２２に螺合する外
周壁３１と、外周壁より内周に突出する端板部３
２、及び端板部の内周より首部１３内に挿入する
内周壁３３から構成され、端板部３２に数個の注
水口３４を穿設し、内周壁３３の外周に首上縁部
１４と密接するシールパツキン５を取付け、口部
を二重に密封し得るようにした液体収納容器。 A metal container body 1 has a shoulder portion 12 at the top of a body portion 11.
and a neck part 13 are continuously formed, and the mouth part 2 made of synthetic resin is inserted into the outside of the neck part 13 until it locks on the shoulder part, and the upper neck edge part 14 that protrudes above the mouth part 2 is flared on the outside. A seal ring 4 is attached to the upper part of the mouth part 2, and a cap 3 is screwed onto the outer periphery of the mouth part. an outer peripheral wall 31 that is in close contact with the male thread 22 provided at the middle part of the outer periphery of the mouth portion, and an end plate portion 3 that projects toward the inner periphery from the outer peripheral wall.
2, and an inner peripheral wall 33 inserted into the neck part 13 from the inner periphery of the end plate part, several water inlets 34 are bored in the end plate part 32, and a neck upper edge part 14 is formed on the outer periphery of the inner peripheral wall 33. This liquid storage container is equipped with a seal gasket 5 that comes into close contact with the container, so that the opening can be double-sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12776979U JPS6226368Y2 (en) | 1979-09-14 | 1979-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12776979U JPS6226368Y2 (en) | 1979-09-14 | 1979-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5643750U JPS5643750U (en) | 1981-04-21 |
| JPS6226368Y2 true JPS6226368Y2 (en) | 1987-07-06 |
Family
ID=29359622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12776979U Expired JPS6226368Y2 (en) | 1979-09-14 | 1979-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226368Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049847Y2 (en) * | 1986-12-19 | 1992-03-11 |
-
1979
- 1979-09-14 JP JP12776979U patent/JPS6226368Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5643750U (en) | 1981-04-21 |
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