JPS624521Y2 - - Google Patents
Info
- Publication number
- JPS624521Y2 JPS624521Y2 JP9793382U JP9793382U JPS624521Y2 JP S624521 Y2 JPS624521 Y2 JP S624521Y2 JP 9793382 U JP9793382 U JP 9793382U JP 9793382 U JP9793382 U JP 9793382U JP S624521 Y2 JPS624521 Y2 JP S624521Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- container
- neck
- outer cylinder
- protrusion
- 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
- 238000007789 sealing Methods 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は上下方向直線操作によつてキヤツプを
脱着させるための容器とキヤツプとの取付構造に
関するものである。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a structure for attaching and detaching a cap to a container by vertically linear operation.
「従来の技術」
従来、容器口部を密封および開封するために、
容器に対して上下方向に直線的に操作するように
したいわゆるワンタツチキヤツプを実現する方法
が種々提案されているが、キヤツプを容器から取
出すときの操作性を良くすると密封性が損われ易
いという問題点があつた。"Conventional technology" Conventionally, in order to seal and unseal the opening of a container,
Various methods have been proposed to realize the so-called one-touch cap, which allows the cap to be operated linearly in the vertical direction relative to the container. There was a problem.
この問題点を解決するための一方法として、実
開昭52−4353号公報に示す技術が提案されてい
る。この従来例は第１０図ないし第１３図に示す
ような構成を有している。すなわち、容器（ボト
ル）１は、口部を設ける肩部２をテーパ面に形成
して中央に首部３を突設し、これの上部には外周
部をフレヤー４ａに形成した口部４を拡張段部５
を介して連設し、口部４の先端に取り出し口６を
設けたものであつて、硬質合成樹脂等で成形され
ている。また、キヤツプ７は、全体が可撓性を有
する軟質合成樹脂で成形され、外円筒部８と内円
筒部９を有する。外円筒部８は下方裾部８ａの下
端面を傾斜面８ｂに形成し、内円筒部９はこれの
円周等分数個所にスリツト１１を穿設して多数の
弾性脚片９ａを円状に列設すると共に各脚片の下
端部には内向きのフツク状爪片１０を設け、さら
にこの爪片１０の下端面は傾斜面１０ａに形成し
てあり、内円筒部中央上面には密封リング１２が
突設させられた構成となつている。そして、キヤ
ツプ７を容器１に装嵌すべく口部上方から嵌合し
て押圧すると、弾性脚片９ａの下端傾斜面１０ａ
が口部外周部のフレヤー４ａに沿つて拡開されな
がら下降し、爪片１０が拡張段部に弾発係止して
嵌着される。一方、第１図の矢印のようにキヤツ
プの可撓性を利用して外円筒部の裾部８ａを両側
から指先で相対的に強くつまむようにして加圧す
ると、加圧された裾部分が楕円状に変形すると共
にテーパ肩部２に沿つてその位置を上昇させる。
これと同時に内円筒部９の各弾性脚片９ａも若干
その列設した円形が変形して爪片１０が段部５の
係止から強制的に外され、キヤツプ７は口部から
離脱する。などの一連の技術である。 As a method for solving this problem, a technique disclosed in Japanese Utility Model Application Publication No. 52-4353 has been proposed. This conventional example has a configuration as shown in FIGS. 10 to 13. That is, a container (bottle) 1 has a shoulder part 2 having a mouth part formed on a tapered surface, a neck part 3 protruding from the center, and a mouth part 4 with a flared outer circumferential part formed on the upper part thereof. Stepped portion 5
The opening 4 has an outlet 6 at the tip thereof, and is molded from hard synthetic resin or the like. Further, the cap 7 is entirely molded from a flexible soft synthetic resin, and has an outer cylindrical portion 8 and an inner cylindrical portion 9. The outer cylindrical part 8 has a lower hem part 8a with a lower end surface formed into an inclined surface 8b, and the inner cylindrical part 9 has slits 11 formed at equal parts of its circumference to form a large number of elastic leg pieces 9a in a circular shape. In addition, an inward hook-shaped claw piece 10 is provided at the lower end of each leg piece, and the lower end surface of this claw piece 10 is formed into an inclined surface 10a, and a sealing ring is provided on the upper surface of the center of the inner cylindrical part. 12 is provided in a protruding manner. When the cap 7 is fitted into the container 1 from above the mouth and pressed, the lower end inclined surface 10a of the elastic leg piece 9a
is lowered while being expanded along the flare 4a on the outer periphery of the mouth portion, and the claw piece 10 is elastically locked and fitted to the expanded step portion. On the other hand, if the flexibility of the cap is used to apply pressure to the hem 8a of the outer cylindrical part by pinching it relatively strongly with your fingertips as shown by the arrow in Fig. , and its position rises along the tapered shoulder 2.
At the same time, each of the elastic legs 9a of the inner cylindrical portion 9 is also slightly deformed in its circular shape, the claws 10 are forcibly released from the step 5, and the cap 7 is removed from the mouth. It is a series of technologies such as
「考案が解決しようとする問題点」
しかしながら、従来例の技術であると次のよう
な問題点が残されている。"Problems to be Solved by the Invention" However, the following problems remain with the conventional technology.
キヤツプ７を第１３図に示すように若干傾斜
した状態で容器１に押し込むと、密封リング１
２が容器１の取り出し口６に引つかかつて装着
できず、通常の使用状態や、キヤツピングマシ
ンなどによる自動閉栓時にトラブルが発生す
る。 When the cap 7 is pushed into the container 1 in a slightly inclined state as shown in FIG.
2 cannot be attached to the outlet 6 of the container 1, causing trouble during normal use or when automatically closing with a capping machine or the like.
このため、密封リング１２と取り出し口６と
の半径方向の嵌合をゆるくする必要があり、容
器内の内容物が液体などの浸透性の高いもので
あると、内容物が漏洩し易い。 Therefore, it is necessary to loosely fit the sealing ring 12 and the outlet 6 in the radial direction, and if the contents in the container are highly permeable such as liquid, the contents are likely to leak.
拡張段部５が上部フレヤー４ａの傾斜面にな
つているため、キヤツプ７が外れる時に上方に
急激に飛び出し易い。 Since the expansion step 5 forms an inclined surface of the upper flare 4a, the cap 7 tends to jump upward suddenly when it is removed.
外円筒部８の肉厚を一定として楕円状に変形
させることにより、キヤツプ７を上方に移動さ
せようとするものであるから、楕円形に変形さ
せる分の大きな操作力が必要であり、一方、変
形を容易にするために肉厚を小さくすると、キ
ヤツプ７の強度が低下する。 Since the purpose is to move the cap 7 upward by deforming the outer cylindrical portion 8 into an elliptical shape while keeping the wall thickness constant, a large operating force is required to deform the cap 7 into an elliptical shape. If the wall thickness is reduced to facilitate deformation, the strength of the cap 7 will be reduced.
キヤツプ７が容器１に対して廻つてしまい、
これによつて嵌着が緩まつたり、あるいはキヤ
ツプ７を容器１より取り外す際、どうしてもキ
ヤツプ７を廻して外そうとしてしまい、キヤツ
プ７の取り外しがスムーズに行えない。 Cap 7 rotates relative to container 1,
As a result, the fitting becomes loose, or when removing the cap 7 from the container 1, the user inevitably tries to turn the cap 7 to remove it, making it impossible to remove the cap 7 smoothly.
この考案は上記事情に鑑みてなされたもので、
キヤツプが容器に対して斜めにかぶせられること
が防止でき、キヤツプ取り外し時の飛び出しが防
止でき、また口部のシール性が高く確実なキヤツ
プの装着ができ、さらにキヤツプの強度を損うこ
となく簡単に軽い力でキヤツプを外すことがで
き、しかもキヤツプが廻ることがなく、キヤツプ
の取り外しがスムーズに行いうる容器とキヤツプ
との取付構造を提供することを目的とする。 This idea was made in view of the above circumstances,
It prevents the cap from being placed diagonally over the container, prevents the cap from popping out when removed, and allows for a secure opening with a high seal at the mouth, making it easy to attach the cap without compromising the strength of the cap. To provide a mounting structure between a container and a cap, which allows the cap to be removed with a light force, and allows the cap to be removed smoothly without turning the cap.
「問題点を解決するための手段」
本考案は、上下方向の直線操作によりキヤツプ
を着脱させるようにした容器とキヤツプとの取付
構造において、前記容器が、テーパー状肩部の上
方に形成されるとともにその外周に係止突起と突
出部とを有する首部と、この首部の上方に形成さ
れた口部とを一体に設けた構成とされ、前記キヤ
ツプが、開口操作時に前記肩部に接触させられる
外筒と、この外筒の内側に間隙を有して配される
とともに前記係止突起に係合する係止爪と前記突
出部に嵌合するように下方を開口した切欠部を有
する内筒と、この内筒の内方に位置し、前記口部
に周接する密封部材とを一体に設けた構成とされ
たことを特徴とする容器とキヤツプとの取付構造
である。``Means for Solving the Problems'' The present invention provides a mounting structure for a container and a cap in which the cap is attached and detached by vertical linear operation, in which the container is formed above a tapered shoulder. At the same time, the cap is integrally provided with a neck having a locking protrusion and a protrusion on its outer periphery, and a mouth formed above the neck, and the cap is brought into contact with the shoulder when opening the cap. an outer cylinder; an inner cylinder having a locking pawl that is disposed with a gap inside the outer cylinder and that engages with the locking protrusion; and a notch that is open at the bottom so as to fit into the protrusion; This is an attachment structure for a container and a cap, characterized in that the container and the cap are integrally provided with a sealing member located inside the inner cylinder and surrounding the opening.
「作用」
上記構成によれば、下記のような作用、効果を
得ることができる。"Action" According to the above configuration, the following actions and effects can be obtained.
キヤツプを下方に押す単純な操作およびキヤ
ツプの裾部をつまむか、キヤツプを引つ張り上
げる単純な操作で簡単にキヤツプを着脱でき
る。 The cap can be easily attached or detached by simply pushing the cap downward, pinching the hem of the cap, or pulling up on the cap.
首部と内筒とが相互に摺接しつつ上下移動す
るため、キヤツプが正しい位置に案内され、キ
ヤツプ着脱時、傾むいたり、飛び出したりする
ことがなく、キヤツピングマシンの適用が可能
となる。 Since the neck and the inner cylinder move up and down while slidingly contacting each other, the cap is guided to the correct position, and when the cap is attached or detached, it does not tilt or pop out, making it possible to apply it to a capping machine.
口部が密封部材によつて密封されかつ係止突
起に係止爪が係止するので容器の密封性が高め
られる。 Since the mouth portion is sealed by the sealing member and the locking claw is locked to the locking protrusion, the sealing performance of the container is improved.
突出部によつてキヤツプが容器に対して廻る
ことがなく、輸送中などの際に容器の密封性が
低下することがなく、またキヤツプの取り外し
の際、誤つてキヤツプを廻すことがなく迷わず
にキヤツプを外すことができる。 The protrusion prevents the cap from turning against the container, which prevents the sealing performance of the container from deteriorating during transportation, and prevents the cap from being accidentally turned when removing the cap. The cap can be removed.
以下、実施例に基づき、本考案を詳しく説明す
る。 Hereinafter, the present invention will be explained in detail based on examples.
「実施例 １」
以下、図面を参照して本考案を詳細に説明す
る。第１図ないし第５図は本考案の第１実施例を
示すものである。この取付構造においては、容器
２１は、胴部２２と、この胴部２２から延びるテ
ーパー状の肩部２３と、この肩部２３の上方に形
成された首部２４と、この首部２４の上方に首部
２４よりも小径に形成された口部２５とからな
り、例えば硬質合成樹脂などによつて一体成形さ
れたものである。そして、前記首部２４は、その
外周面が略並行に形成され、この外周面の下部に
は半径外方向に突出した係止突起２６が形成さ
れ、さらに前記外周面から半径外方向に突出し、
容器２１の軸線に対して対称的に配置された２つ
の角状の突出部２７，２７が形成されている。こ
の突出部２７，２７の突出先端面２８は容器２１
の胴部２２の外周面とほぼ同一の位置にまで突出
している。"Example 1" The present invention will be described in detail below with reference to the drawings. 1 to 5 show a first embodiment of the present invention. In this mounting structure, the container 21 includes a body 22, a tapered shoulder 23 extending from the body 22, a neck 24 formed above the shoulder 23, and a neck 24 above the neck 24. The opening 25 has a diameter smaller than that of the opening 24, and is integrally molded of, for example, hard synthetic resin. The outer peripheral surface of the neck portion 24 is formed substantially parallel to each other, and a locking protrusion 26 is formed at the lower part of the outer peripheral surface to protrude radially outward, and further protrudes radially outward from the outer peripheral surface.
Two angular projections 27, 27 are formed which are arranged symmetrically with respect to the axis of the container 21. The protruding end surfaces 28 of the protruding parts 27, 27 are connected to the container 21.
It protrudes to almost the same position as the outer circumferential surface of the body 22.
また、この容器２１に組み合せられるキヤツプ
２９は、開口操作時に容器２１の肩部に接触させ
られる外筒３０と、この外筒３０の内側に間隙を
置いて設けられた内筒３１と、この内筒３１の内
側に間隙を置いて設けられた密封部材３２とから
なり、例えばポリエチレン、ポリプロピレンなど
の軟質合成樹脂などで一体成形されたものであ
る。そして、前記外筒３０には、容器２１の首部
２４の突出部２７，２７に嵌合する角状の切欠部
３３，３３が形成され、また外筒３０の外周面に
は水平方向にローレツト溝が形成された膨脹部３
４，３４が設けられている。また、内筒３１の下
部には、前記容器２１の首部２４の係止突起２６
に係止するフツク状の係止爪３５が形成され、さ
らに前記首部２４の突出部２７，２７に嵌合する
角状の切欠部３６，３６が形成されている。さら
に、密封部材３２は、前記口部２５よりわずかに
嵌合内径が大きく形成されるとともにその先端部
が漸次薄肉となつて半径内方向に湾曲している。 The cap 29 combined with the container 21 also includes an outer cylinder 30 that is brought into contact with the shoulder of the container 21 during the opening operation, an inner cylinder 31 that is provided with a gap inside the outer cylinder 30, and an inner cylinder 31 that is provided with a gap inside the outer cylinder 30. It consists of a sealing member 32 provided inside a cylinder 31 with a gap therebetween, and is integrally molded from a soft synthetic resin such as polyethylene or polypropylene. The outer cylinder 30 is formed with square notches 33, 33 that fit into the protrusions 27, 27 of the neck 24 of the container 21, and the outer peripheral surface of the outer cylinder 30 has horizontal knurled grooves. Expanded portion 3 formed with
4 and 34 are provided. Further, at the lower part of the inner cylinder 31, a locking protrusion 26 of the neck 24 of the container 21 is provided.
A hook-shaped locking pawl 35 is formed to lock into the neck portion 24, and square notches 36, which fit into the protrusions 27, 27 of the neck portion 24 are formed. Further, the sealing member 32 is formed to have a slightly larger fitting inner diameter than the mouth portion 25, and its tip portion gradually becomes thinner and curved in the radial inward direction.
しかして、このような構成の容器２１をキヤツ
プ２９で密封するには、キヤツプ２９を、その外
筒３０の切欠部３３，３３が首部２４の突出部２
７，２７に嵌り合うように位置決めしたうえ、下
方に直線的に押圧して移動させればよい。このよ
うにキヤツプ２９を被せると、内筒３１の先端の
係止爪３５が首部２４にまず接触する。その際、
内筒３１と首部２４との接触面が上下方向に対し
て略平行であり、また外筒３０および内筒３１の
それぞれの切欠部３３，３３，３６，３６に突出
部２７，２７が嵌り合うので、キヤツプ２９は、
その嵌着位置に自動的かつ正確に位置し、さらに
キヤツプ２９が傾むくことなく下方に直つすぐ下
降する。また、密封部材３２は、上述のようにキ
ヤツプ２９が正確に位置決めされるので、密封部
材３２の先端部分から口部２５内に正確に嵌り込
み、弾性変形して口部２５を緊密に密封する。さ
らに、内筒３１の先端の係止爪３５は、首部２４
下方の係止突起２６に係止し、キヤツプ２９は強
固に容器２１に固着される。 Therefore, in order to seal the container 21 having such a structure with the cap 29, the cap 29 must be connected so that the notches 33, 33 of the outer cylinder 30 are aligned with the protrusion 2 of the neck 24.
7 and 27, and then press it linearly downward to move it. When the cap 29 is placed on the cap 29 in this manner, the locking pawl 35 at the tip of the inner tube 31 first comes into contact with the neck portion 24. that time,
The contact surface between the inner cylinder 31 and the neck part 24 is approximately parallel to the vertical direction, and the protrusions 27, 27 fit into the respective notches 33, 33, 36, 36 of the outer cylinder 30 and the inner cylinder 31. Therefore, cap 29 is
The cap 29 is automatically and accurately located at the fitting position, and furthermore, the cap 29 descends straight down without tilting. Furthermore, since the cap 29 is accurately positioned as described above, the sealing member 32 fits accurately into the mouth 25 from the tip of the sealing member 32 and is elastically deformed to tightly seal the mouth 25. . Further, the locking claw 35 at the tip of the inner cylinder 31 is connected to the neck portion 24.
The cap 29 is locked to the lower locking protrusion 26, and the cap 29 is firmly fixed to the container 21.
また、キヤツプ２９を容器２１から取り外す場
合には、従来例と同様に、外筒３０の膨出部３
４，３４をつまんで中心にむかつて押せばよい。
外筒３０には切欠部３３，３３が設けられている
ため、膨出部３４，３４は容易に変形し、テーパ
ー状の肩部２３に押しつけられる。この結果、上
記つまむ力は「くさび作用」によつてキヤツプ２
９を上方に押し上げる力に変換される。この力に
よつて係止爪３５が弾性変形して係止突起２６か
ら離れ、キヤツプ２９は上方に移動するが、係止
爪３５が首部２４の外周面に摺接しつつ上方に移
動するため、キヤツプ２９が飛び出すことがな
い。また、キヤツプ２９を外す際、誤つてキヤツ
プ２９を廻そうとしても首部２４の突出部２７，
２７とキヤツプ２９の外筒３０、内筒３１の切欠
部３３，３３，３６，３６との嵌合によつてキヤ
ツプ２９は容器２１に対して廻ることがない。こ
のことは、キヤツプ２９を容器２１に嵌着した状
態で輸送する場合などの容器同士がぶつかりあう
ことがあつても、キヤツプ２９は廻ることがない
ので、キヤツプ２９が緩むことがなく、密封性が
低下せず内容物の溢出の恐れが全くなくなること
になる。 In addition, when removing the cap 29 from the container 21, the bulging portion 3 of the outer cylinder 30 is
Just pinch 4 and 34 and press until they are in the center.
Since the outer cylinder 30 is provided with the notches 33, 33, the bulges 34, 34 are easily deformed and pressed against the tapered shoulder 23. As a result, the above-mentioned pinching force is applied to the cap 2 due to the "wedge effect".
9 is converted into a force that pushes it upward. Due to this force, the locking pawl 35 is elastically deformed and separated from the locking protrusion 26, and the cap 29 moves upward. However, since the locking pawl 35 moves upward while slidingly contacting the outer peripheral surface of the neck portion 24, Cap 29 will not pop out. Also, when removing the cap 29, even if you accidentally try to turn the cap 29, the protrusion 27 of the neck 24,
27 and the outer cylinder 30 of the cap 29 and the notches 33, 33, 36, 36 of the inner cylinder 31, the cap 29 does not rotate relative to the container 21. This means that even if the containers collide with each other, such as when transporting the cap 29 fitted to the container 21, the cap 29 will not rotate, so the cap 29 will not loosen and the seal will be maintained. This means that there is no risk of the contents spilling out.
「実施例 ２」
第６図は本考案の第２実施例を示すもので、第
１図ないし第５図に示した第１実施例と同一構成
部分には同一符号を付してその説明を省略する。"Embodiment 2" FIG. 6 shows a second embodiment of the present invention, and the same components as those of the first embodiment shown in FIGS. Omitted.
この例では、容器２１の首部２４に設けられた
角状の突出部２７，２７，……を４個等間隔に配
置し、これに伴つてキヤツプ２９の外筒３０、内
筒３１の切欠部３３…、３６…をそれぞれ４個づ
つ形成し、さらにキヤツプ２９上面にプルトツプ
部３７を設けた以外は、第１実施例とほぼ同様で
ある。このような構造では、キヤツプ２９の位置
決めがより一層正確になるとともに脱着時プルト
ツプ部３７をつまんで上方に引つ張ることによ
り、容易にキヤツプ２９を取り外すことができ
る。またプルトツプ部３７をキヤツプ２９の脱着
時以外はキヤツプ２９上面に倒しておくようにし
てもよい。 In this example, four angular protrusions 27, 27, . This embodiment is substantially the same as the first embodiment except that four caps 33 . . . , 36 . With this structure, the positioning of the cap 29 becomes even more accurate, and the cap 29 can be easily removed by pinching the pull-top portion 37 and pulling it upward during removal. Further, the pull-top portion 37 may be placed on the upper surface of the cap 29 except when the cap 29 is being attached or detached.
「実施例 ３」
第７図ないし第９図は、本考案の第３実施例を
示すもので、第１図ないし第５図に示した第１実
施例と同一構成部分には同一符号を付してその説
明を省略する。"Embodiment 3" Figures 7 to 9 show a third embodiment of the present invention, and the same components as those of the first embodiment shown in Figures 1 to 5 are given the same reference numerals. The explanation will be omitted.
この例においては、容器２１の首部２４に設け
られた４つの突出部２７，２７，２７，２７の突
出長さを短くし、その突出先端面２８，２８，２
８，２８を、胴部２２の外周面より大きく後退さ
せ首部２４外周面より微に突出した状態に位置さ
せてあり、これに伴つてキヤツプ２９の内筒３１
にのみ前記突出部に嵌合する４つの切欠部３６，
３６，３６，３６が形成され、さらに外筒３０に
は、内筒３１の切欠部３６，３６，３６，３６の
位置から水平面上45゜ずれた位置に４つの膨出部
３４，３４，３４，３４、が設けられている。こ
のような構成にあつては、キヤツプ２９が容器２
１に対して廻ることが防止されるとともに、突出
部２７………がキヤツプ２９を被せた状態で外部
から見えず外観上好ましい。 In this example, the protruding lengths of the four protrusions 27, 27, 27, 27 provided on the neck 24 of the container 21 are shortened, and the protruding tip surfaces 28, 28, 2
8 and 28 are positioned far back from the outer peripheral surface of the body portion 22 and slightly protrude from the outer peripheral surface of the neck portion 24, and along with this, the inner cylinder 31 of the cap 29
four notches 36 that fit into the protrusions only;
36, 36, 36 are formed, and the outer cylinder 30 further has four bulges 34, 34, 34 at positions shifted by 45 degrees on the horizontal plane from the positions of the notches 36, 36, 36, 36 of the inner cylinder 31. , 34 are provided. In such a configuration, the cap 29 is connected to the container 2.
The protrusion 27 is prevented from turning with respect to the cap 29, and the protrusion 27 is not visible from the outside when the cap 29 is covered, which is preferable in terms of appearance.
「考案の効果」
以上説明したように、本考案の容器とキヤツプ
との取付構造によれば、
キヤツプを下方に押す単純な操作およびキヤ
ツプの裾部をつまむか、キヤツプを引つ張り上
げる単純な操作で簡単にキヤツプ機を着脱でき
る。"Effects of the Invention" As explained above, the container and cap attachment structure of the present invention allows the simple operation of pushing the cap downward, the simple operation of pinching the hem of the cap, or pulling up the cap. You can easily attach and detach the cap machine.
首部と内筒とが相互に摺動接しつつ上下移動
するため、キヤツプが正しい位置に案内され、
キヤツプ着脱時、傾むいたり、飛び出したりす
ることがなく、キヤツピングマシンの適用が可
能となる。 Since the neck and inner cylinder move up and down while sliding in contact with each other, the cap is guided to the correct position.
When the cap is attached or detached, it does not tilt or pop out, making it possible to use a capping machine.
口部が密封部材によつて密封されかつ係止突
起に係止爪が係止するので容器の密封性が高め
られる。 Since the mouth portion is sealed by the sealing member and the locking claw is locked to the locking protrusion, the sealing performance of the container is improved.
突出部によつてキヤツプが容器に対して廻る
ことがなく、輸送中などの際に容器の密封性が
低下することがなく、またキヤツプの取り外し
の際、誤つてキヤツプを廻すことがなく迷わず
にキヤツプを外すことができるなどのすぐれた
利点を得ることができる。 The protrusion prevents the cap from turning against the container, which prevents the sealing performance of the container from deteriorating during transportation, and also prevents the cap from being turned by mistake when removing the cap. This provides great advantages such as being able to remove the cap at any time.
第１図ないし第５図は本考案の第１の実施例を
示すもので、第１図および第２図はいずれもキヤ
ツプを装着した状態の一部断面図で、それぞれ
別々の断面を示す。第３図はキヤツプの一部を切
欠した正断面図、第４図はキヤツプの底面図、第
５図は取付構造を示す斜視図、第６図は本考案の
第２実施例を示す斜視図、第７図ないし第９図は
本考案の第３実施例を示すもので、第７図は取付
構造を示す斜視図、第８図はキヤツプの一部切欠
した正断面図、第９図はキヤツプの底面図、第１
０図ないし第１３図は従来例を示すもので、第１
０図はキヤツプを装着した状態の一部断面図、第
２図はキヤツプの縦断面図、第１２図はキヤツプ
の底面図、第１３図はキヤツプの装着状態の説明
図である。
２１……容器、２３……肩部、２４……首部、
２５……口部、２６……係止突起、２７……突出
部、２９……キヤツプ、３０……外筒、３１……
内筒、３２……密封部材、３３……切欠部、３５
……係止爪。
1 to 5 show a first embodiment of the present invention, and each of FIGS. 1 and 2 is a partial cross-sectional view of the cap attached, and each shows a different cross-section. Fig. 3 is a front sectional view with a portion of the cap cut away, Fig. 4 is a bottom view of the cap, Fig. 5 is a perspective view showing the mounting structure, and Fig. 6 is a perspective view showing the second embodiment of the present invention. , FIGS. 7 to 9 show a third embodiment of the present invention, in which FIG. 7 is a perspective view showing the mounting structure, FIG. 8 is a partially cutaway front sectional view of the cap, and FIG. Bottom view of the cap, 1st
Figures 0 to 13 show conventional examples.
0 is a partial cross-sectional view of the cap with the cap attached, FIG. 2 is a longitudinal sectional view of the cap, FIG. 12 is a bottom view of the cap, and FIG. 13 is an explanatory diagram of the cap with the cap attached. 21... Container, 23... Shoulder, 24... Neck,
25... Mouth, 26... Locking protrusion, 27... Projection, 29... Cap, 30... Outer cylinder, 31...
Inner cylinder, 32... Sealing member, 33... Notch, 35
...Latching claw.
Claims (1)
るようにした容器とキヤツプとの取付構造におい
て、前記容器が、テーパー状肩部の上方に形成さ
れるとともにその外周に係止突起と突出部とを有
する首部と、この首部の上方に形成された口部と
を一体に設けた構成とされ、前記キヤツプが、開
口操作時に前記肩部に接触させられる外筒と、こ
の外筒の内側に間隔を有して配されるとともに前
記係止突起に係合する係止爪と前記突出部に嵌合
するように下方を開口した切欠部を有する内筒
と、この内筒の内方に位置し、前記口部に周接す
る密封部材とを一体に設けた構成とされたことを
特徴とする容器とキヤツプとの取付構造。 In the container-cap attachment structure in which the cap is attached and detached by a linear operation in the vertical direction, the container has a neck portion formed above a tapered shoulder portion and having a locking protrusion and a protruding portion on the outer periphery thereof. and a mouth formed above the neck, and the cap has an outer cylinder that is brought into contact with the shoulder during an opening operation, and a space between the outer cylinder and the inner side of the outer cylinder. an inner cylinder having a locking pawl that engages with the locking protrusion and a notch that is open at the bottom so as to fit into the protrusion; A mounting structure for a container and a cap, characterized in that the container and the cap are integrally provided with a sealing member surrounding the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9793382U JPS593851U (en) | 1982-06-29 | 1982-06-29 | Mounting structure between container and cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9793382U JPS593851U (en) | 1982-06-29 | 1982-06-29 | Mounting structure between container and cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593851U JPS593851U (en) | 1984-01-11 |
| JPS624521Y2 true JPS624521Y2 (en) | 1987-02-02 |
Family
ID=30232738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9793382U Granted JPS593851U (en) | 1982-06-29 | 1982-06-29 | Mounting structure between container and cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593851U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118647U (en) * | 1984-01-20 | 1985-08-10 | 吉田工業株式会社 | container with cap |
| JPS60118648U (en) * | 1984-01-20 | 1985-08-10 | 吉田工業株式会社 | container with cap |
| JPS60118649U (en) * | 1984-01-23 | 1985-08-10 | 吉田工業株式会社 | container with cap |
| JPH0311159Y2 (en) * | 1985-08-27 | 1991-03-19 | ||
| JP6645034B2 (en) * | 2014-06-02 | 2020-02-12 | 大日本印刷株式会社 | Spout outlet union, container with outlet union, and filling |
-
1982
- 1982-06-29 JP JP9793382U patent/JPS593851U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS593851U (en) | 1984-01-11 |
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