JPH0618922Y2 - Synthetic resin cap - Google Patents
Synthetic resin capInfo
- Publication number
- JPH0618922Y2 JPH0618922Y2 JP1988072810U JP7281088U JPH0618922Y2 JP H0618922 Y2 JPH0618922 Y2 JP H0618922Y2 JP 1988072810 U JP1988072810 U JP 1988072810U JP 7281088 U JP7281088 U JP 7281088U JP H0618922 Y2 JPH0618922 Y2 JP H0618922Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- short
- cap
- lid
- elastic strip
- 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 - Lifetime
Links
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本案は、弾性反転可能な蓋体を有する合成樹脂製のキャ
ップに係る。DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a synthetic resin cap having an elastically reversible lid.
「従来の技術と考案が解決しようとする課題」 従来、弾性反転可能な蓋体を有するキャップとして多く
のものが知られており、その代表的なものとして、いわ
ゆる三点ヒンジ機構付きのキャップがある。該キャップ
は、キャップ本体の後部上端と、該キャップ本体の頂壁
に穿設した注出口を閉塞する蓋体の後部下端とを、適宜
間隙をおいて左右一対の第１ヒンジで連結すると共に、
それ等ヒンジ間に設けた逆Ｌ字形の弾性帯状板の基端を
上記第１ヒンジよりも下方のキャップ本体の後部へ第２
ヒンジを介して連結し、更に、弾性帯状板の先端を第一
ヒンジよりも前方の蓋体上面部分に第３ヒンジを介して
連結するものである。"Problems to be solved by conventional techniques and devices" Conventionally, many caps having elastically reversible lids are known, and a typical one is a cap with a so-called three-point hinge mechanism. is there. The cap connects a rear upper end of the cap main body and a rear lower end of a lid that closes a spout formed in the top wall of the cap main body with a pair of left and right first hinges with an appropriate gap,
The base end of the inverted L-shaped elastic strip provided between the hinges is moved to the rear part of the cap body below the first hinge.
The connection is made via a hinge, and further, the tip of the elastic strip is connected to the upper surface of the lid in front of the first hinge via the third hinge.
しかしながら、上記従来キャップは、弾性帯状板が蓋体
の上面に大きく露出するため外観を損なう欠点があっ
た。However, the conventional cap described above has a drawback that the elastic strip plate is largely exposed on the upper surface of the lid body, which impairs the appearance.
そのような欠点は、実公昭56-51018号公報記載の三点ヒ
ンジ機構付きキャップにより解消することができる。該
キャップは、容器体口頸部取付け用の螺合筒上端から注
出筒を起立し、該注出筒の外面中間に斜め下外方への傾
斜壁を付設したキャップ本体と、上記注出筒の上端面を
頂部下面で閉塞する半球状の蓋体とからなり、上記傾斜
壁後部に上面および後面開口の凹部を形成して、該凹部
の底壁左右両部に割溝を、かつ両割溝前端間の底壁部分
に第１ヒンジを、それぞれ形成して、凹部の底壁を屈曲
変形可能な弾性帯状板とし、また、上記蓋体の後部を凹
部後端左右両部の傾斜壁部分に左右一対をなす第２ヒン
ジを介して連結し、かつそれ等両ヒンジ間の蓋体部分か
ら垂設した連結板下端を上記弾性帯状板後端に第３ヒン
ジを介して連結している。Such a defect can be eliminated by the cap with a three-point hinge mechanism described in Japanese Utility Model Publication No. 56-51018. The cap has a cap body in which a pouring tube is erected from the upper end of a screwing cylinder for attaching the neck portion of the container body, and a slanted wall inclined downward to the outside is provided in the middle of the outer surface of the pouring cylinder. It comprises a hemispherical lid that closes the upper end surface of the cylinder with the lower surface of the top, and forms recesses for opening the upper surface and the rear surface in the rear part of the inclined wall, and has split grooves on both left and right parts of the bottom wall of the recess, and both. First hinges are respectively formed on the bottom wall portions between the front ends of the split grooves so that the bottom wall of the recess is an elastic strip plate that can be bent and deformed, and the rear portion of the lid body is a slanted wall of both left and right rear portions of the recess. The two parts are connected to each other via a pair of left and right second hinges, and the lower end of a connecting plate vertically extending from a lid part between the two hinges is connected to the rear end of the elastic strip plate via a third hinge. .
しかしながら、上記従来キャップでは、凹部の底壁で弾
性帯状板を形成したので、新たな不都合が生じた。即
ち、上記従来キャップでは、凹部の前後方向長さをある
程度以上の長さに形成して、蓋体開閉時に支障なく弾性
屈曲させることが可能な長さに弾性帯状板を形成せねば
ならないが、キャップが小径であると、凹部の前後方向
長さが短くなって、弾性帯状板を充分な長さに設定でき
なくなる。よって、上記従来キャップは、大径キャップ
には適するものの、弾性帯状板の長さが不充，分とな
る、小径キャップには不向きである欠点があった。However, in the above conventional cap, since the elastic strip plate is formed on the bottom wall of the recess, a new inconvenience occurs. That is, in the above-described conventional cap, the length of the recess in the front-rear direction must be formed to be a certain length or more, and the elastic strip plate must be formed to a length that allows elastic bending without any hindrance when the lid is opened or closed. If the cap has a small diameter, the length of the recess in the front-rear direction becomes short, and the elastic strip plate cannot be set to a sufficient length. Therefore, although the conventional cap is suitable for a large-diameter cap, it has a drawback that it is not suitable for a small-diameter cap because the elastic strip plate is not long enough.
本案は、キャップ本体の周壁上端から外向きフランジ状
壁を介して短筒壁を起立し、かつ外向きフランジ状壁後
部と、該外向きフランジ状壁後部上方の短筒壁部分を切
欠き、かつ該切欠き部前縁から延出したＬ字形の弾性帯
状板先端を蓋体後部へ連結させることで、弾性帯状板が
目立たず、かつ、キャップを小径とした場合でも弾性帯
状板を充分な長さに設定できるよう設けた。The main idea is that the short tubular wall is erected from the upper end of the peripheral wall of the cap body through the outward flanged wall, and the outward flanged wall rear portion and the short tubular wall portion above the rearward outward flanged wall are cut out, Moreover, by connecting the tip of the L-shaped elastic strip plate extending from the front edge of the notch to the rear part of the lid, the elastic strip plate is not conspicuous and even if the cap has a small diameter, the elastic strip plate is sufficient. It is provided so that the length can be set.
「課題を解決するための手段」 容器体口頸部嵌合用の周壁４上端から外向きフランジ状
壁12を介して短筒壁13を起立したキャップ本体２と、該
キャップ本体の後部に、頂壁17周縁から垂設した短周壁
18後部を連結させ、かつ、容器体口部又は該口部に嵌合
させた口栓の注出口を閉塞した蓋体16とからなり、上記
短筒壁13の後面上端と蓋体の短周壁18後面下端とを、適
宜間隙をおいて左右一対をなす第１ヒンジ20,20で連結
し、該連結部間および該部分下方の短筒壁部分、更に該
短筒壁部分下端前方の外向きフランジ状壁部分を切欠
き、該切欠き部21の前縁から第２ヒンジ22を介してＬ字
状の弾性帯状板23を延出して、該弾性帯状板の先端を上
記第１ヒンジ20,20間上方の短周壁18後部外面に第３ヒ
ンジ24を介して連結した。"Means for Solving the Problem" The cap body 2 in which a short cylinder wall 13 is erected from the upper end of the peripheral wall 4 for fitting the neck and neck of the container body through the outward flange-shaped wall 12, and the top of the cap body 2 at the rear part thereof. Short perimeter wall hung from the periphery of wall 17
18 a lid 16 that connects the rear part and that closes the spout of the container body mouth part or the spout fitted into the container body, and the rear upper end of the short cylinder wall 13 and the short peripheral wall of the lid body. 18 The lower end of the rear surface is connected by a pair of left and right first hinges 20 and 20 with an appropriate gap, and the short cylinder wall portion between the connection portions and below the connection portion and further toward the front of the lower end of the short cylinder wall portion is directed outward. The flange-shaped wall portion is cut out, the L-shaped elastic strip plate 23 is extended from the front edge of the cut-out portion 21 via the second hinge 22, and the tip of the elastic strip plate is attached to the first hinge 20, A third hinge 24 is connected to the rear outer surface of the short peripheral wall 18 above 20.
「作用」 第１図の状態から、第１ヒンジ20,20を中心として蓋体1
6を開蓋方向へ回動させると、弾性帯状板23が拡開方向
へ弾性変形した後に思案点を経て弾性復元し、よって、
蓋体16が第２図二点鎖線が示すように開放状態に保持さ
れる。該状態から蓋体16を閉蓋方向へ回動させると、弾
性帯状板23が再び弾性変形した後に思案点を経て弾性復
元し、従って、蓋体16は閉蓋状態に保持される。[Operation] From the state shown in FIG. 1, the lid 1 is centered around the first hinges 20, 20.
When 6 is rotated in the lid opening direction, the elastic strip 23 is elastically deformed in the expanding direction and elastically restored after a thought point.
The lid body 16 is held in the open state as shown by the chain double-dashed line in FIG. When the lid 16 is rotated in the closing direction from this state, the elastic strip 23 is elastically deformed again and then elastically restored after a thought point, so that the lid 16 is held in the closed state.
「実施例」 １は本案キャップを装着させた容器体で、胴部上端から
は口頸部を起立している。"Example" 1 is a container body to which the cap of the present invention is attached, and the mouth and neck is erected from the upper end of the body.
２はキャップ本体であり、該キャップ本体は、口栓３と
外筒体10とでなり、口栓３は、容器体の口頸部外面に螺
合させた周壁４上端に頂板５を形成して、該頂板中央部
に注出口６を穿設し、また、その頂板５周縁から嵌合周
壁７を垂設して、該嵌合周壁の左右両側部に形成した凹
部８，８の奥壁に係合突部９，９を付設している。ま
た、外筒体10は上記周壁４外面に装着筒11を嵌着させる
と共に、該装着筒上端から外向きフランジ状壁12を介し
て起立した短筒壁13を上記嵌合周壁７外面に嵌合させ、
更に、短筒壁13内面に付設した突部14,14を、上記凹部
８、８上面壁と係合突部９，９上面との間に嵌合させて
いる。尚、上記口栓３は、外筒体10を直接容器体口頸部
に装着させる場合は必要でなく、また、他の構造の口栓
を使用してもよい。更に、外筒体10を直接容器体口頸部
に装着させる場合は、口栓３の周壁４に代えて装着筒11
を口頸部嵌合用の周壁としている。Reference numeral 2 denotes a cap body, which is composed of a stopper 3 and an outer cylinder body 10. The stopper 3 has a top plate 5 formed on an upper end of a peripheral wall 4 screwed to an outer surface of a neck portion of a container body. To form a spout 6 in the center of the top plate, and a fitting peripheral wall 7 vertically from the peripheral edge of the top plate 5 to form recesses 8 and 8 formed on both left and right sides of the fitting peripheral wall. Engagement projections 9 and 9 are attached to. Further, the outer cylinder body 10 has a mounting cylinder 11 fitted on the outer surface of the peripheral wall 4, and a short cylinder wall 13 erected from the upper end of the mounting cylinder via an outward flange-shaped wall 12 is fitted on the outer surface of the fitting peripheral wall 7. Let
Further, the projections 14 and 14 attached to the inner surface of the short cylinder wall 13 are fitted between the upper surface walls of the recesses 8 and 8 and the upper surfaces of the engaging projections 9 and 9. The plug 3 is not necessary when the outer cylinder 10 is directly attached to the neck of the container body, and a plug having another structure may be used. Further, when the outer cylinder body 10 is directly mounted on the neck of the container body, the mounting cylinder 11 is used instead of the peripheral wall 4 of the mouth plug 3.
Is the peripheral wall for fitting the mouth and neck.
16は蓋体であり、該蓋体は、頂壁17周縁から短周壁18を
垂設し、また、頂壁17中央部から垂下した棒状栓19を既
述注出口６へ嵌合させている。また、当該蓋体は、従来
とは異なる構造の三点ヒンジ機構により弾性反転して開
閉するようキャップ本体２に連結させている。即ち、既
述短筒壁13の後面上端と短周壁18の後面上端とを、適宜
間隔をおいて第１ヒンジ20,20で連結し、該連結部間お
よび該部分下方の短筒壁部分、更に該短筒壁部分下端前
方の外向きフランジ状壁12部分を切欠き、該切欠き部21
の前縁から第２ヒンジ22を介してＬ字状の弾性帯状板23
を延出して、該弾性帯状板の先端を上記第１ヒンジ20,2
0間上方の短周壁18後部外面に第３ヒンジ24を介して連
結している。Reference numeral 16 denotes a lid, which has a short peripheral wall 18 vertically extending from the peripheral edge of the top wall 17, and a rod-shaped plug 19 hanging from the central portion of the top wall 17 fitted into the above-mentioned spout 6. . Further, the lid is connected to the cap body 2 so as to be elastically inverted and opened and closed by a three-point hinge mechanism having a structure different from the conventional one. That is, the upper end of the rear surface of the short tubular wall 13 and the upper end of the rear surface of the short peripheral wall 18 are connected by the first hinges 20, 20 at appropriate intervals, and the short tubular wall portion between the connecting portions and below the portion, Further, the outward flange-like wall 12 portion in front of the lower end of the short tubular wall portion is cut out, and the cutout portion 21
L-shaped elastic strip 23 from the front edge of the second hinge 22
And extend the end of the elastic strip into the first hinges 20, 2
A third hinge 24 is connected to the rear outer surface of the short peripheral wall 18 above the zero interval.
「考案の効果」 本案は上記構成とするものであり、キャップ本体２の周
壁４上端から外向きフランジ状壁12を介して短筒壁13を
起立し、該短筒壁の後面上端と蓋体16の短周壁18後面下
端とを左右一対をなす第１ヒンジ20,20で連結し、該連
結部間および該部分下方の短筒壁部分、更に該短筒壁部
分下端前方の外向きフランジ状壁12部分を切欠き、該切
欠き部21前縁から第２ヒンジ22を介してＬ字状の弾性帯
状板23を延出し、該弾性帯状板の先端を第３ヒンジ24を
介して短周壁18の後部外面に連結したから、弾性帯状板
23の一部はキャップの後面側に、また、他の一部はキャ
ップ後部の下方に位置することとなって、キャップの外
観が損なわれることがなく、また、切欠き部21前縁から
延出したＬ字状の弾性帯状板23の先端を短周壁18後面に
連結したからキャップの径が少々小さくても、弾性帯状
板23を充分な長さに設定することができ、大径キャップ
のみならず、小径キャップにも適する。"Effect of the Invention" The present invention is configured as described above, and a short cylinder wall 13 is erected from the upper end of the peripheral wall 4 of the cap body 2 through the outward flange-shaped wall 12, and the rear upper end of the short cylinder wall and the lid body. 16 short peripheral walls 18 are connected to the lower end of the rear surface by a pair of left and right first hinges 20, 20, and a short tubular wall portion between the connecting portions and below the portion, and an outward flange shape in front of the lower end of the short tubular wall portion. The wall 12 is cut out, the L-shaped elastic strip 23 is extended from the front edge of the notch 21 via the second hinge 22, and the tip of the elastic strip is shortened by the third hinge 24. Since it is connected to the outer surface of the rear part of 18, elastic strips
Part of 23 is located on the rear side of the cap, and part of the other is located below the rear part of the cap, so that the appearance of the cap is not impaired and it extends from the front edge of the notch 21. Since the tip of the L-shaped elastic strip plate 23 is connected to the rear surface of the short peripheral wall 18, the elastic strip plate 23 can be set to a sufficient length even if the diameter of the cap is a little small. Also suitable for small diameter caps.
第１図は、本案キャップの一実施例を容器体へ装着した
状態で示す半断面図、第２図は同実施例の斜視図、第３
図は同実施例の分解斜視図である。 ２…キャップ本体、16…蓋体FIG. 1 is a half cross-sectional view showing an embodiment of the cap of the present invention attached to a container body, FIG. 2 is a perspective view of the same embodiment, and FIG.
The drawing is an exploded perspective view of the same embodiment. 2 ... Cap body, 16 ... Lid
Claims (1)
きフランジ状壁12を介して短筒壁13を起立したキャップ
本体２と、該キャップ本体の後部に、頂壁17周縁から垂
設した短周壁18後部を連結させ、かつ、容器体口部又は
該口部に嵌合させた口栓の注出口を閉塞した蓋体16とか
らなり、上記短筒壁13の後面上端と蓋体の短周壁18後面
下端とを、適宜間隙をおいて左右一対をなす第１ヒンジ
20,20で連結し、該連結部間および該部分下方の短筒壁
部分、更に該短筒壁部分下端前方の外向きフランジ状壁
部分を切欠き、該切欠き部21の前縁から第２ヒンジ22を
介してＬ字状の弾性帯状板23を延出して、該弾性帯状板
の先端を上記第１ヒンジ20,20間上方の短周壁18後部外
面に第３ヒンジ24を介して連結したことを特徴とする合
成樹脂製キャップ。1. A cap body 2 in which a short cylinder wall 13 is erected from an upper end of a peripheral wall 4 for fitting a neck portion of a container body through an outward flange-shaped wall 12, and at a rear portion of the cap body, from a peripheral edge of a top wall 17. The rear portion of the short cylindrical wall 13 is formed by connecting the rear portion of the vertically extending short peripheral wall 18 and a lid 16 that closes the spout of the container body mouth portion or the spigot fitted to the mouth portion. A pair of left and right first hinges with a proper gap between the short peripheral wall 18 of the lid and the lower end of the rear surface.
20 and 20 are connected, the short tubular wall portion between the connecting portions and below the portion, and the outward flange-like wall portion in front of the lower end of the short tubular wall portion are notched, and the first edge from the front edge of the notched portion 21. The L-shaped elastic strip plate 23 is extended through the two hinges 22, and the tip of the elastic strip plate is connected to the rear outer surface of the short peripheral wall 18 above the first hinges 20, 20 via the third hinge 24. A cap made of synthetic resin, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072810U JPH0618922Y2 (en) | 1988-06-01 | 1988-06-01 | Synthetic resin cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072810U JPH0618922Y2 (en) | 1988-06-01 | 1988-06-01 | Synthetic resin cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177151U JPH01177151U (en) | 1989-12-18 |
| JPH0618922Y2 true JPH0618922Y2 (en) | 1994-05-18 |
Family
ID=31297962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988072810U Expired - Lifetime JPH0618922Y2 (en) | 1988-06-01 | 1988-06-01 | Synthetic resin cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618922Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651018U (en) * | 1979-09-26 | 1981-05-07 |
-
1988
- 1988-06-01 JP JP1988072810U patent/JPH0618922Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01177151U (en) | 1989-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0618922Y2 (en) | Synthetic resin cap | |
| JPH0628444Y2 (en) | Synthetic resin cap | |
| JPH0335730Y2 (en) | ||
| JPH078439Y2 (en) | Elastically inverted cap with lid plate | |
| JPH0528212Y2 (en) | ||
| JPH0716608Y2 (en) | Synthetic resin cap | |
| JPH072431Y2 (en) | Reversible container with storage plate and cap | |
| JP3227054B2 (en) | Container with lid that reverses elasticity | |
| JPH0343164Y2 (en) | ||
| JPH0621889Y2 (en) | Containers with lids that elastically reverse | |
| JP4137573B2 (en) | Container with elastic reversible lid | |
| JP3797441B2 (en) | Synthetic resin molded product with a lid that is elastically inverted | |
| JPH069950Y2 (en) | Containers with lid plates that are elastically inverted | |
| JPH06361Y2 (en) | cap | |
| JPH072444Y2 (en) | Synthetic resin cap | |
| JPH0343166Y2 (en) | ||
| JPH0454147Y2 (en) | ||
| JPH07285569A (en) | Elastically reversible cap | |
| JPH0451169Y2 (en) | ||
| JPH0454136Y2 (en) | ||
| JPH062925Y2 (en) | Synthetic resin cap | |
| JPH0338136Y2 (en) | ||
| JPH0454145Y2 (en) | ||
| JPH0621886Y2 (en) | Containers with lid plates that are elastically inverted | |
| JP3383106B2 (en) | Elastic reversal mechanism of lid |