JPH0454925Y2 - - Google Patents
Info
- Publication number
- JPH0454925Y2 JPH0454925Y2 JP1986013895U JP1389586U JPH0454925Y2 JP H0454925 Y2 JPH0454925 Y2 JP H0454925Y2 JP 1986013895 U JP1986013895 U JP 1986013895U JP 1389586 U JP1389586 U JP 1389586U JP H0454925 Y2 JPH0454925 Y2 JP H0454925Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- fitting part
- elastic piece
- fitted
- engagement
- 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
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、キヤツプのロツク装置に係る。[Detailed explanation of the idea] "Industrial application field" The present invention relates to a cap locking device.
「従来の技術」
従来、ビンの口頸部に着脱自在に嵌合させたキ
ヤツプの支持手段として、その口頸部の外周に突
条を周設し、キヤツプの内部にその口頸部の突条
と乗り越え係合する弾性係合片を設けたものがあ
る（実公昭55−39814号公報）。また、この種の係
合手段に加えて、びんの肩部をカム面とし、キヤ
ツプを水平回動させることにより、そのカム面を
利用して浮き上がらせ、その弾性係合片を離脱さ
せるようにしたものもある（実開昭59−159545号
公報）。``Prior Art'' Conventionally, as a support means for a cap that is removably fitted to the neck of a bottle, a protrusion is provided around the outer periphery of the neck of the bottle, and the protrusion of the neck of the bottle is provided inside the cap. There is one that is provided with an elastic engagement piece that crosses over and engages with the strip (Japanese Utility Model Publication No. 55-39814). In addition to this type of engagement means, the shoulder of the bottle is used as a cam surface, and by horizontally rotating the cap, the cam surface is used to lift the cap and release the elastic engagement piece. Some have done so (Utility Model Application Publication No. 59-159545).
「考案が解決しようとする課題」
しかし、これらのキヤツプは、不意に強い外力
が加わると外れてしまう欠点がある。``The problem that the invention aims to solve'' However, these caps have the disadvantage that they can come off if a strong external force is suddenly applied.
本考案は、ロツク手段を講じて、かかる従来の
欠点を除去しようとするものであり、併せて、そ
の着脱操作を容易にしようとするものである。 The present invention attempts to eliminate such drawbacks of the conventional device by providing a locking means, and also to facilitate the operation of attaching and detaching the device.
「課題を解決するための手段」
本考案は、容器本体１Aの注出筒の基部をキヤ
ツプ嵌合部１１とし、該キヤツプ嵌合部の外面適
所に適数の係合凹溝１１１，１１１を形成し、ま
た、そのキヤツプ嵌合部１１にキヤツプ２を着脱
自在に嵌合させ、該キヤツプは、そのキヤツプ嵌
合部１１に直接に嵌合させる内キヤツプ２１と、
該内キヤツプに水平回動自在に外装した外キヤツ
プ２２とから構成して、内外両キヤツプ相互を上
端部で回転自在に嵌合させるとともに、周壁２１
１，２２１を遊嵌させ、前記各係合凹溝１１１に
対応する内キヤツプ２１の周壁２１１の各一部を
弾性片２１２に形成して、各弾性片を外方へ僅か
に反らせ、かつ、各弾性片の内面に前記各係合凹
溝１１１と係合させる係合突条２１３を、外面に
山形カム２１４をそれぞれ突設し、前記外キヤツ
プ２２の周壁２２１内面に水平回動に伴い前記各
山形カム２１４に乗り上げて前記各弾性片２１２
を内方へと押圧するカム接触子２２２をそれぞれ
設けたことを特徴とする。"Means for Solving the Problems" The present invention has a cap fitting part 11 at the base of the spout barrel of the container body 1A , and an appropriate number of engagement grooves 111, 111 in appropriate places on the outer surface of the cap fitting part. and an inner cap 21 in which the cap 2 is removably fitted in the cap fitting part 11, and the cap is directly fitted in the cap fitting part 11;
It consists of an outer cap 22 which is horizontally rotatably mounted on the inner cap, and the inner and outer caps are rotatably fitted to each other at their upper ends, and the peripheral wall 21
1, 221 are loosely fitted, each part of the peripheral wall 211 of the inner cap 21 corresponding to each of the engaging grooves 111 is formed into an elastic piece 212, and each elastic piece is slightly warped outward, and An engaging protrusion 213 is provided on the inner surface of each elastic piece to engage with each of the engaging grooves 111, and a chevron-shaped cam 214 is provided on the outer surface of the elastic piece. Each of the elastic pieces 212 rides on each chevron-shaped cam 214.
It is characterized in that it is provided with a cam contactor 222 that presses inward.
「作用」
如上の構成であるから、キヤツプ２を装着する
ときは、外キヤツプ２２を予め定位置からわずか
に回動させて、カム接触子２２２を山形カム２１
４から逃がしておき、この状態でキヤツプ２をキ
ヤツプ嵌合部１１に嵌め、外キヤツプ２２を定位
置にまで戻す。これによりカム接触子２２２が山
形カム２１４に乗り上げ、弾性片２１２が内方へ
と弾性変形して、該弾性片の係合突条２１３がキ
ヤツプ嵌合部１１の係合凹溝１１１に係合する。
これでキヤツプ２はロツクされて離脱不能とな
る。``Operation'' Because of the above structure, when attaching the cap 2, the outer cap 22 is slightly rotated from the fixed position in advance, and the cam contactor 222 is aligned with the chevron-shaped cam 21.
4, and in this state, fit the cap 2 into the cap fitting part 11, and return the outer cap 22 to its home position. As a result, the cam contactor 222 rides on the chevron-shaped cam 214, the elastic piece 212 is elastically deformed inward, and the engagement protrusion 213 of the elastic piece engages with the engagement groove 111 of the cap fitting part 11. do.
Cap 2 is now locked and cannot be removed.
このキヤツプ２を再び取り外すときは、外キヤ
ツプ２２を回動されば、カム接触子２２２が山形
カム２１４から逃げ、係合突条２１３が弾性片２
１２の弾力で係合凹溝１１１から離脱するので、
この状態で引き抜けばよい。 When removing this cap 2 again, by rotating the outer cap 22, the cam contactor 222 escapes from the chevron-shaped cam 214, and the engaging protrusion 213 moves from the elastic piece 2.
Since it separates from the engagement groove 111 with the elasticity of 12,
You can pull it out in this state.
「実施例」
その１
第１図乃至第６図は、第１の実施例を示してい
る。"Embodiment" Part 1 FIGS. 1 to 6 show a first embodiment.
この場合は、広口の容器本体１Aの口部に注出
栓１Bを嵌着し、該注出栓の注出筒の基部をキヤ
ツプ嵌合部１１として、これにキヤツプ２を嵌合
させている。 In this case, fit the spout 1 B into the mouth of the wide-mouthed container body 1 A , use the base of the spout barrel of the spout as the cap fitting part 11, and fit the cap 2 into this. ing.
而して、前述の構成において、キヤツプ嵌合部
１１の平面形状を非円形に形成し、内キヤツプ２
１の形状を該キヤツプ嵌合部１１に適合させ、外
キヤツプ２２の平面形状を長円形に形成し、内キ
ヤツプ２１の頂壁２１５外面と外キヤツプ２２の
頂壁２２３内面とに相互に回転自在に係合する係
合筒２１６，２２４を設け、内キヤツプ２１の頂
壁２１５内面に注出栓１Bの口部を閉じる栓子２
１７を突設し、内キヤツプ２１の周壁２２１下端
に外向きフランジ２１８を周設し、内キヤツプ２
１の周壁２２１に形成した弾性片２１２を周壁２
２１乃至外向きフランジ２１８に凹字状に切込み
２１９を入れることにより形成し、その外向きフ
ランジ２１８の上面に外キヤツプ２２の回動範囲
を規制する複数のストツパ２１８１を突設してい
る。 Therefore, in the above-described configuration, the planar shape of the cap fitting portion 11 is formed into a non-circular shape, and the inner cap 2
1 is adapted to the cap fitting portion 11, and the planar shape of the outer cap 22 is formed into an ellipse, so that the outer surface of the top wall 215 of the inner cap 21 and the inner surface of the top wall 223 of the outer cap 22 are mutually rotatable. Engagement cylinders 216 and 224 are provided to engage with the spout 21B, and a stopper 2 is provided on the inner surface of the top wall 215 of the inner cap 21 to close the mouth of the spout 1B .
17 is provided protrudingly, and an outward flange 218 is provided around the lower end of the peripheral wall 221 of the inner cap 21.
The elastic piece 212 formed on the peripheral wall 221 of
21 to outward flange 218 are formed by making concave-shaped cuts 219, and a plurality of stoppers 2181 for regulating the rotation range of outer cap 22 are provided protruding from the upper surface of outward flange 218.
その２ 第７図は、第２の実施例を示している。Part 2 FIG. 7 shows a second embodiment.
この場合は、前例において、外キヤツプ２２の
周壁２２１外周にローレツト２２１１を設けてい
る。 In this case, in the previous example, a knurl 2211 is provided on the outer periphery of the peripheral wall 221 of the outer cap 22.
その３
第８図乃至第１１図は、第３の実施例を示して
いる。Part 3 FIGS. 8 to 11 show the third embodiment.
この場合は、第１の実施例のものにおいて、キ
ヤツプ嵌合部１１を容器本体１Aの口頸部とし、
注出栓１Bを小型のものとしてその口頸部の先端
に嵌着している。なお、ストツパ２１８１は設け
ていない。 In this case, in the first embodiment, the cap fitting part 11 is the mouth and neck part of the container body 1A ,
The spout spigot 1B is small and fitted to the tip of the mouth and neck. Note that the stopper 2181 is not provided.
「考案の効果」
本考案によれば、容器本体１のキヤツプ嵌合部
１１に冷めたキヤツプ２において、外キヤツプ２
２を水平回動させることにより、外キヤツプ２２
のカム接触子２２２を内キヤツプ２１の山形カム
２１４に乗り上げ・下ろしさせ、弾性片２１２の
係合突条２１３をキヤツプ嵌合部１１の係合凹溝
１１１に係合・離脱させて、嵌めたキヤツプ２を
ロツク・解除させるので、そのロツク・解除の操
作は、単に外キヤツプ２２を少々回動させるだけ
でよく、その際の機械的負荷は小さく、軽快に操
作でき、そして、そのロツク状態では、キヤツプ
２は的確に保持され、不意に強い外力が加わつて
も外れることはない。勿論、そのロツクの解除状
態では、何らの拘束もないので、キヤツプ２は自
由に着脱できる。しかも、そのキヤツプ２のロツ
ク・解除状態は、外キヤツプ２２の回動状態にて
目視確認でき、頗る便利である。"Effect of the invention" According to the invention, when the cap 2 is cooled to the cap fitting part 11 of the container body 1, the outer cap 2
By horizontally rotating the outer cap 22
The cam contactor 222 of the inner cap 21 is moved up and down on the chevron-shaped cam 214 of the inner cap 21, and the engagement protrusion 213 of the elastic piece 212 is engaged with and disengaged from the engagement groove 111 of the cap fitting portion 11, and the cap is fitted. Since the cap 2 is locked and unlocked, the locking and unlocking operations only require a slight rotation of the outer cap 22, and the mechanical load at that time is small and can be operated easily. , the cap 2 is held accurately and will not come off even if a strong external force is suddenly applied. Of course, in the unlocked state, there is no restriction, so the cap 2 can be attached or detached freely. Moreover, the locked/released state of the cap 2 can be visually confirmed by the rotating state of the outer cap 22, which is extremely convenient.
図面は、本考案の実施例で、第１図は、第１例
の斜視図、第２図は、同例のロツク時における縦
断側面図、第５図、第６図は、同例のロツクの解
除時における縦断側面図と横断側面図、第７図
は、第２例の斜視図、第８図は、第９図は、第３
例のロツク時における縦断側面図と横断側面図、
第１０図、第１１図は、同例のロツクの解除時に
おける縦断側面図と横断側面図である。
１A……容器本体、１B……注出栓、２……キ
ヤツプ、１１……キヤツプ嵌合部、２１……内キ
ヤツプ、２２……外キヤツプ、１１１……係合凹
溝、２１２……弾性片、２１３……係合突条、２
１４……山形カム、２２２……カム接触子。
The drawings show embodiments of the present invention; FIG. 1 is a perspective view of the first example, FIG. 2 is a vertical side view of the same example when it is locked, and FIGS. 5 and 6 are locking views of the same example. FIG. 7 is a perspective view of the second example, FIG. 8 is a perspective view of the third example, and FIG. 9 is a perspective view of the third example.
Vertical side view and cross-sectional side view when locked,
10 and 11 are a longitudinal side view and a cross-sectional side view of the same example when the lock is released. 1A...container body, 1B...pour stopper, 2...cap, 11...cap fitting part, 21...inner cap, 22...outer cap, 111...engaging groove, 212...elasticity Piece, 213...Engagement protrusion, 2
14...Chevron cam, 222...Cam contactor.
Claims (1)
１１とし、該キヤツプ嵌合部の外面適所に適数の
係合凹溝１１１，１１１を形成し、また、そのキ
ヤツプ嵌合部１１にキヤツプ２を着脱自在に嵌合
させ、該キヤツプは、そのキヤツプ嵌合部１１に
直接に嵌合させる内キヤツプ２１と、該内キヤツ
プに水平回動自在に外装した外キヤツプ２２とか
ら構成して、内外両キヤツプ相互を上端部で回転
自在に嵌合させるとともに、周壁２１１，２２１
を遊嵌させ、前記各係合凹溝１１１に対応する内
キヤツプ２１の周壁２１１の各一部を弾性片２１
２に形成して、各弾性片を外方へ僅かに反らせ、
かつ、各弾性片の内面に前記各係合凹溝１１１と
係合させる係合突条２１３を、外面に山形カム２
１４をそれぞれ突設し、前記外キヤツプ２２の周
壁２２１内面に水平回動に伴い前記各山形カム２
１４に乗り上げて前記各弾性片２１２を内方へと
押圧するカム接触子２２２をそれぞれ設けたこと
を特徴とするキヤツプのロツク装置。 The base of the dispensing barrel of the container body 1A is used as a cap fitting part 11, and an appropriate number of engagement grooves 111, 111 are formed at appropriate places on the outer surface of the cap fitting part. A cap 2 is removably fitted into the cap, and the cap is composed of an inner cap 21 which is directly fitted into the cap fitting part 11, and an outer cap 22 which is horizontally rotatably mounted on the inner cap. , the upper end portions of both the inner and outer caps are rotatably fitted together, and the peripheral walls 211, 221
The elastic pieces 21 are fitted loosely into each part of the peripheral wall 211 of the inner cap 21 corresponding to each of the engagement grooves 111.
2, each elastic piece is slightly warped outward,
Moreover, an engagement protrusion 213 for engaging with each engagement groove 111 is provided on the inner surface of each elastic piece, and a chevron-shaped cam 2 is provided on the outer surface.
14 protrudingly provided on the inner surface of the peripheral wall 221 of the outer cap 22, each of the chevron-shaped cams 2
A cap locking device characterized in that a cam contactor 222 is provided, which rides on the cap 14 and presses each elastic piece 212 inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986013895U JPH0454925Y2 (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986013895U JPH0454925Y2 (en) | 1986-01-31 | 1986-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62125741U JPS62125741U (en) | 1987-08-10 |
| JPH0454925Y2 true JPH0454925Y2 (en) | 1992-12-24 |
Family
ID=30803381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986013895U Expired JPH0454925Y2 (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454925Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539814U (en) * | 1978-09-04 | 1980-03-14 | ||
| JPS59159545U (en) * | 1983-04-12 | 1984-10-25 | 釜屋化学工業株式会社 | container |
-
1986
- 1986-01-31 JP JP1986013895U patent/JPH0454925Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62125741U (en) | 1987-08-10 |
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