JPH0120270Y2 - - Google Patents
Info
- Publication number
- JPH0120270Y2 JPH0120270Y2 JP16999083U JP16999083U JPH0120270Y2 JP H0120270 Y2 JPH0120270 Y2 JP H0120270Y2 JP 16999083 U JP16999083 U JP 16999083U JP 16999083 U JP16999083 U JP 16999083U JP H0120270 Y2 JPH0120270 Y2 JP H0120270Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- end plate
- exhaust hole
- adhesive tape
- opening
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 20
- 235000014171 carbonated beverage Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は炭酸飲料等の内容液を収容する缶体容
器の蓋体に係り、特に、全面開口する前にガス抜
きをして開蓋時に内容液が噴出するのを防止する
ものに関する。[Detailed description of the invention] [Industrial field of application] The present invention relates to the lid of a can for storing the contents of carbonated beverages, etc., and in particular, the invention relates to the lid of a can container containing the contents of carbonated beverages, etc. It relates to something that prevents the content liquid from spouting out.
従来、この種の蓋体としては第５図および第６
図に示すようなものがある。
Conventionally, this type of lid body is shown in Figures 5 and 6.
There is something like the one shown in the figure.
この蓋体１０１は、周縁部に全面開口用のスコ
ア線１２１を形成した鏡板１０２と、スコア線１
２１内にリベツト１０４で固着される開蓋具１０
３とからなるもので、蓋体１０１を全面開口する
場合は、鏡板１０２上に固着された開蓋具１０３
の引環金１３１を引き起こすことで、リベツト１
０４を支点とする開蓋具１０３のてこ作用により
この開蓋具１０３の爪１３４が上記スコア線１２
１の一部を破断する。そして引環金１３１を引つ
張り上げることで、スコア線１２１に囲まれた部
分がくりぬかれ、蓋体１０１の全面開口が行なわ
れていた。 This lid body 101 includes a mirror plate 102 on which a score line 121 for opening the entire surface is formed on the periphery, and a score line 121 formed on the peripheral edge.
Lid opening tool 10 fixed in 21 with rivets 104
3, and when the lid body 101 is completely opened, the lid opening tool 103 fixed on the end plate 102
By pulling the ring ring 131, the rivet 1
Due to the lever action of the lid opening tool 103 with 04 as the fulcrum, the claw 134 of the lid opening tool 103 aligns with the score line 12.
Break a part of 1. By pulling up the pull ring 131, the portion surrounded by the score line 121 is hollowed out, and the entire surface of the lid 101 is opened.
しかしながら、上記従来例においては、スコア
線１２１が鏡板１０２の外周縁近傍に形成されて
おり、開蓋具１０３による開口時に容器本体がわ
ずかに傾いた状態においても開口部が液面付近あ
るいは液面下に位置することになる。したがつ
て、たとえば炭酸飲料等の内容液を収容した容器
において、この内容液中から発生するガスによつ
て容器本体内の圧力が高くなつている場合には、
開口の際に内容液がガスとともに噴出し、衣服や
床を汚してしまうといつた問題点があつた。
However, in the above conventional example, the score line 121 is formed near the outer periphery of the end plate 102, and even when the container body is slightly tilted when opened by the lid opener 103, the opening is near the liquid level or at the liquid level. It will be located at the bottom. Therefore, for example, in a container containing a liquid content such as a carbonated drink, if the pressure inside the container body is high due to gas generated from the liquid content,
There was a problem in that when the container was opened, the liquid inside would gush out along with gas, staining clothes and the floor.
本考案は上記した従来技術の課題を解決するた
めになされたものであり、その目的とするところ
は、鏡板の中央付近に排気孔を設け、前面開口す
る前にこの排気孔を開口してガス抜きをすること
により、開蓋時に内容液が噴出するのを防止し、
炭酸飲料等の液体にも使用し得る全面開口用の缶
体容器の蓋体を提供することにある。 The present invention was made to solve the above-mentioned problems of the prior art, and its purpose is to provide an exhaust hole near the center of the head plate, and open this exhaust hole before opening the front side to release gas. By removing the lid, the content liquid will be prevented from spouting out when the lid is opened.
It is an object of the present invention to provide a lid for a can body container that can be opened all over and can be used for liquids such as carbonated drinks.
上記目的を達成するため、本考案にあつては、
周縁に全面開口用のスコア線を有する鏡板と、取
付部を挟んでその両側に作用部および持上部を有
しリベツトを介して取付部を上記鏡板に固定する
とともに作用部を上記スコア線近傍に位置するよ
うにした開蓋具とを備えた缶体容器の蓋体におい
て、上記鏡板中央部付近に排気孔を設けるととも
に、この鏡板上に剥離可能に接着される接着テー
プで上記排気孔を閉塞し、さらに、この接着テー
プにより上記開蓋具の持上部を接着固定してなる
こととした。
In order to achieve the above purpose, in this invention,
An end plate having a score line for opening the entire surface on the periphery, and an action part and a lifting part on both sides of the mounting part, and the mounting part is fixed to the end plate via rivets, and the action part is placed near the score line. In the lid of the can, which is equipped with a lid opening tool that is positioned so that the lid opens, an exhaust hole is provided near the center of the head plate, and the exhaust hole is closed with an adhesive tape that is removably adhered to the head plate. Furthermore, the lifting part of the lid opening tool is adhesively fixed with this adhesive tape.
上記構成を有する本考案にあつては、鏡板中央
部付近に排気孔を設けたことで、容器本体を多少
傾けても排気孔は常に内容液の上方に位置する。
したがつて、開蓋操作の前にこの排気孔を開口す
ることで、内容液を噴出させることなくガス抜き
を行なうことができる。
In the present invention having the above configuration, the exhaust hole is provided near the center of the end plate, so that the exhaust hole is always located above the content liquid even if the container body is slightly tilted.
Therefore, by opening this exhaust hole before opening the lid, gas can be vented without spouting out the liquid content.
また、接着テープにより開蓋具の持上部を接着
固定することで、上記持上部を引き起こす動作が
規制され、まず、排気孔を開口しなければ全面開
口を行なえない。 Further, by adhesively fixing the lifting part of the lid opening tool with adhesive tape, the operation of raising the lifting part is restricted, and the entire surface cannot be opened unless the exhaust hole is opened first.
本考案における実施例を第１図ないし第４図に
示しその構成を第１図および第２図を用いて説明
する。
An embodiment of the present invention is shown in FIGS. 1 to 4, and its configuration will be explained using FIGS. 1 and 2.
１は本考案に係る缶体容器の蓋体、２はこの蓋
体１を構成する円形の鏡板で、この鏡板２は周縁
付近に断面Ｖ字形の全面開口用スコア線２１を備
えるとともに、中央付近に小径の排気孔２２を備
えている。この排気孔２２は鏡板２の中央付近に
あるので、缶体容器を多少傾けても排気孔２２が
常に内容液Ｗの液面上方に位置するようになされ
ている。よつて開蓋操作の前にこの排気孔２２を
開口することにより、内容液Ｗを噴出させること
なくガス抜きを行なうことができる。 Reference numeral 1 denotes a lid of a can body container according to the present invention, and 2 denotes a circular end plate constituting this lid 1. This end plate 2 has a score line 21 for opening the entire surface with a V-shaped cross section near the periphery, and a score line 21 for opening the entire surface near the center. It is equipped with a small diameter exhaust hole 22. Since the exhaust hole 22 is located near the center of the end plate 2, the exhaust hole 22 is always located above the level of the liquid content W even if the can is tilted a little. Therefore, by opening the exhaust hole 22 before opening the lid, gas can be vented without spouting out the liquid content W.
３は前記鏡板２上にリベツト４を介して固定さ
れる開蓋具で、この開蓋具３は指を入れて持ち上
げるための環状の持上部３１とこの持上部３１に
続く略台形の取付部３２とからなつており、この
取付部３２は中央にリベツト４を係合させる係合
孔３３を備えるとともに、反持上部３１側先端に
作用部３４を備えている。開蓋時にはまず開蓋具
の持上部３１を引き起こし、取付部３２を支点と
するてこ作用により鏡板のスコア線２１を作用部
３４で押圧して、鏡板２を一部破断する。そし
て、持上部３１を引つ張り上げることにより、鏡
板２をスコア線２１沿いに全面開口させることが
できる。３５は開蓋具３の引き起こしを容易にす
るために係合孔３３の外側に設けられた略Ｃ字状
のスリツトである。 Reference numeral 3 denotes a lid opening tool which is fixed onto the end plate 2 via a rivet 4, and this lid opening tool 3 has an annular lifting part 31 for inserting a finger and lifting it, and a substantially trapezoidal mounting part following this lifting part 31. 32, and this mounting portion 32 is provided with an engagement hole 33 in the center for engaging the rivet 4, and an operating portion 34 at the tip on the side of the holding portion 31. When opening the lid, the lifting part 31 of the lid opening tool is first raised, and the score line 21 of the end plate is pressed by the action part 34 by lever action using the attachment part 32 as a fulcrum, thereby partially breaking the end plate 2. Then, by pulling up the lifting part 31, the entire mirror plate 2 can be opened along the score line 21. Reference numeral 35 denotes a substantially C-shaped slit provided on the outside of the engagement hole 33 to facilitate the lifting of the lid opener 3.
５は上記鏡板２上に剥離可能に接着されて排気
孔２２を閉塞する帯状の閉塞部材としての接着テ
ープで、この接着テープ５は開蓋操作の前に鏡板
２から剥離されて排気孔２２を開口するものであ
る。そして、この接着テープ５の一方端は開蓋具
の持上部３１上まで延びて持上部３１上面に接着
されている。このため持上部３１を引き起こそう
とすると、接着テープ５によつて持上部３１に鏡
板２側への引つ張り応力が働き、引き起こしが妨
げられるので、持上部３１を引き起こす場合に
は、まず接着テープ５を鏡板２から剥離して鏡板
２側への引張応力が生じないようにしておく必要
がある。また接着テープ５の他方端は非接着部５
１となつており、この非接着部５１を持つて上方
へ引つ張ることにより、鏡板２から接着テープ５
を容易に剥離させることができる。６は接着テー
プ５の接着部である。 Reference numeral 5 denotes an adhesive tape serving as a band-shaped closing member that is releasably adhered to the end plate 2 and closes the exhaust hole 22. This adhesive tape 5 is peeled off from the end plate 2 before the lid opening operation and closes the exhaust hole 22. It opens. One end of the adhesive tape 5 extends above the lifting part 31 of the lid opening tool and is bonded to the upper surface of the lifting part 31. Therefore, when you try to raise the lifting part 31, the adhesive tape 5 applies a tensile stress to the lifting part 31 toward the end plate 2 side, which prevents the lifting part 31 from being raised. It is necessary to peel the adhesive tape 5 from the end plate 2 so that no tensile stress is generated on the end plate 2 side. In addition, the other end of the adhesive tape 5 is a non-adhesive part 5.
1, and by holding this non-adhesive part 51 and pulling it upward, the adhesive tape 5 is removed from the end plate 2.
can be easily peeled off. 6 is a bonded portion of the adhesive tape 5.
まず、次に、本考案の動作例を第３図および第
４図を用いて説明する。まず、蓋体１を用いて、
内容液Ｗを収容した缶体容器７を閉塞する。この
状態において、鏡板の排気孔２２は接着テープ５
によつて閉塞されている。また開蓋具の持上部３
１上には接着テープ５の一端が接着されており、
持上部３１を引き起こそうとすると、接着テープ
５によつて持上部３１に鏡板２側への引つ張り応
力が働くので、このままでは持上部３１を引き起
こすことはできない。 First, an example of the operation of the present invention will be described with reference to FIGS. 3 and 4. First, using the lid body 1,
The can body container 7 containing the liquid content W is closed. In this state, the exhaust hole 22 of the end plate is connected to the adhesive tape 5.
is blocked by. Also, the lifting part 3 of the lid opening tool
One end of adhesive tape 5 is glued onto 1,
When attempting to raise the lifting part 31, a tensile stress is applied to the lifting part 31 toward the end plate 2 side by the adhesive tape 5, so the lifting part 31 cannot be raised as it is.
缶体容器７を開口する場合は、第３図に示すよ
うに、接着テープの非接着部５１を持つて上方へ
引つ張ることにより接着テープ５を鏡板２から剥
離して排気孔２２を開口する。缶体容器７内部で
かなり高圧となつていたガスは、この開口された
排気孔２２から缶体容器７外部へ流出し、缶体容
器７の内圧が低下するので、缶体容器７の内圧と
外気圧は平衡状態になる。この場合排気孔２２が
鏡板２中央付近に設けられているために、缶体容
器７を多少傾けても排気孔２２は常に内容液Ｗの
液面の上方に位置しており、排気孔２２の開口時
に内容液Ｗがこの排気孔２２から噴出することは
ない。 When opening the can body container 7, as shown in FIG. 3, hold the non-adhesive part 51 of the adhesive tape and pull it upward to peel the adhesive tape 5 from the end plate 2 and open the exhaust hole 22. do. The gas that was at a fairly high pressure inside the can container 7 flows out of the can container 7 through the opened exhaust hole 22, and the internal pressure of the can container 7 decreases. The external pressure will be in equilibrium. In this case, since the exhaust hole 22 is provided near the center of the end plate 2, the exhaust hole 22 is always located above the liquid level of the content liquid W even if the can body 7 is tilted a little. The content liquid W does not spout out from this exhaust hole 22 when it is opened.
このようにしてガス抜きをした後、接着テープ
５をさらに上方へ引つ張つて開蓋具の持上部３１
から剥離する。この結果、この持上部３１の上方
への引き起こしは何ら規制されていないので、持
上部３１の内方に指を入れて、第４図に示すよう
に持上部３１を反時計方向へ引き起こすと、てこ
作用によつて開蓋具の作用部３４がスコア線２１
の一部を押圧し、鏡板２を破断すると同時に鏡板
２を下方へ折曲げ、鏡板２周縁に初期開口部Ａが
形成される。この場合、缶体容器７はあらかじめ
排気孔２２を通してガス抜きされているので、開
蓋操作時に缶体容器７を多少傾けても、初期開口
部Ａ形成と同時に内容液Ｗが噴出することはな
い。こうして鏡板２の一部を破断した後開蓋具３
全体を上方へ引き上げると、鏡板２はスコア線２
１沿いに破断されて全面的に開口される。 After degassing in this way, the adhesive tape 5 is further pulled upward and the lifting part 31 of the lid opener is
Peel it off. As a result, there is no restriction on lifting the lifting part 31 upward, so if you put your finger inside the lifting part 31 and pull the lifting part 31 counterclockwise as shown in FIG. Due to the lever action, the action part 34 of the lid opener aligns with the score line 21.
The end plate 2 is broken by pressing a part of the end plate 2, and at the same time, the end plate 2 is bent downward, and an initial opening A is formed at the periphery of the end plate 2. In this case, since the can body container 7 has been degassed in advance through the exhaust hole 22, even if the can body container 7 is slightly tilted during the lid opening operation, the content liquid W will not spout out at the same time as the initial opening A is formed. . After breaking a part of the end plate 2 in this way, the lid opening tool 3
When you pull the whole thing upwards, the mirror plate 2 will have a score line of 2.
It is broken along 1 and opened completely.
以上説明したように本考案にあつては、鏡板の
中央部付近に排気孔を設け、開蓋操作の前にガス
抜きをすることによつて、開蓋具による開口時に
は内容液が噴出せず、衣服や床を汚すことがな
い。
As explained above, in the present invention, by providing an exhaust hole near the center of the end plate and venting gas before opening the lid, the liquid inside will not spray out when the lid is opened using the opening tool. , will not stain clothes or floors.
また、接着テープで開蓋具の動作を規制し、排
気孔を開口しなければ全面開口を行なえないよう
にしたことによつて、排気孔を開口する前に、誤
つて開蓋具による全面開口をすることがない。し
たがつて、開蓋時に内容液が噴出するのを完全に
防止できる。 In addition, by using adhesive tape to restrict the operation of the lid opener so that the entire surface cannot be opened without opening the exhaust hole, it is possible to accidentally open the entire surface with the lid opener before opening the exhaust hole. I don't have anything to do. Therefore, it is possible to completely prevent the content liquid from spouting out when the lid is opened.
第１図は本考案に係る缶体容器の蓋体の平面
図、第２図は第１図における蓋体の断面図、第３
図は本考案に係る缶体容器の蓋体において排気孔
を開口した状態を示す中央縦断正面図、第４図は
同蓋体における全面開口操作を示す説明図、第５
図は従来例における缶体容器の蓋体の平面図、第
６図は第５図における蓋体の断面図である。
符号の説明、１…缶体容器の蓋体、２…鏡板、
３…開蓋具、４…リベツト、５…接着テープ（閉
塞部材）、６…接着部、７…缶体容器、２１…ス
コア線、２２…排気孔、３１…持上部、３２…取
付部、３３…係合孔、３４…作用部、３５…スリ
ツト、５１…非接着部、Ａ…初期開口部、Ｗ…内
容液。
FIG. 1 is a plan view of the lid of the can body container according to the present invention, FIG. 2 is a sectional view of the lid in FIG. 1, and FIG.
The figure is a central longitudinal sectional front view showing the state in which the exhaust hole is opened in the lid of the can body container according to the present invention, FIG.
The figure is a plan view of the lid of a conventional can body container, and FIG. 6 is a sectional view of the lid in FIG. 5. Explanation of symbols, 1... Lid of can body container, 2... End plate,
3... Lid opener, 4... Rivet, 5... Adhesive tape (closure member), 6... Adhesive part, 7... Can body container, 21... Score line, 22... Exhaust hole, 31... Lifting part, 32... Mounting part, 33... Engagement hole, 34... Working part, 35... Slit, 51... Non-adhesive part, A... Initial opening part, W... Content liquid.
Claims (1)
取付部を挟んでその両側に作用部および持上部を
有しリベツトを介して取付部を上記鏡板に固定す
るとともに作用部を上記スコア線近傍に位置する
ようにした開蓋具とを備えた缶体容器の蓋体にお
いて、 上記鏡板中央部付近に排気孔を設けるととも
に、この鏡板上に剥離可能に接着される接着テー
プで上記排気孔を閉塞し、さらに、この接着テー
プにより上記開蓋具の持上部を接着固定してなる
ことを特徴とする缶体容器の蓋体。[Scope of claim for utility model registration] A mirror plate having a score line for full opening on the periphery,
A can comprising a lid opener having an action part and a lifting part on both sides of the mounting part, the mounting part being fixed to the end plate via a rivet, and the action part being located near the score line. In the lid of the body container, an exhaust hole is provided near the center of the end plate, and the exhaust hole is closed with an adhesive tape that is removably adhered to the end plate, and the adhesive tape is used to close the lid opening tool. A lid for a can body, characterized in that a lifting part is fixed with adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16999083U JPS6078724U (en) | 1983-11-04 | 1983-11-04 | Lid of can body container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16999083U JPS6078724U (en) | 1983-11-04 | 1983-11-04 | Lid of can body container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6078724U JPS6078724U (en) | 1985-06-01 |
| JPH0120270Y2 true JPH0120270Y2 (en) | 1989-06-15 |
Family
ID=30371224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16999083U Granted JPS6078724U (en) | 1983-11-04 | 1983-11-04 | Lid of can body container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6078724U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009018839A (en) * | 2007-07-12 | 2009-01-29 | Daiwa Can Co Ltd | Easy-to-fully-open type can container for canning powder or granular contents under positive pressure |
| JP5582817B2 (en) * | 2010-02-23 | 2014-09-03 | 大和製罐株式会社 | Full open simple opening can container |
-
1983
- 1983-11-04 JP JP16999083U patent/JPS6078724U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6078724U (en) | 1985-06-01 |
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