JP2510573Y2 - Container with lock - Google Patents
Container with lockInfo
- Publication number
- JP2510573Y2 JP2510573Y2 JP262090U JP262090U JP2510573Y2 JP 2510573 Y2 JP2510573 Y2 JP 2510573Y2 JP 262090 U JP262090 U JP 262090U JP 262090 U JP262090 U JP 262090U JP 2510573 Y2 JP2510573 Y2 JP 2510573Y2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- main plate
- lock main
- shaft portion
- lid
- 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〕 本考案は、ロック付容器、特にロック、アンロックを
ワンタッチで極めて容易に行うことができるロック付容
器に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a container with a lock, and more particularly to a container with a lock that can be locked and unlocked very easily with one touch.
〔従来の技術〕 従来より数多くのロック付容器が提案されている。そ
のうち、実公昭59-3968号公報（合成樹脂製密閉容器）
に示されるように、プラスチック容器が有する弾性力を
有効に利用し、蓋体の周囲上面部を上方へ湾曲し、断面
略Ｕ字形状の空隙部内に耐熱ゴム等のパッキンを装着し
て安定した施蓋力が得られるようにした技術、あるいは
実開昭61-167825号公報（弁当箱）に開示された、蓋の
全外周縁部下面に凹設せる収容構内にパッキンを圧入取
着して、ストッパの操作により蓋をロックした時には該
パッキンがフランジ部上面に圧接され、本体と蓋都が密
封される技術が開示されている。[Prior Art] Many lock containers have been proposed. Among them, Japanese Utility Model Publication No. 59-3968 (synthetic resin closed container)
As shown in Fig. 3, the elastic force of the plastic container is effectively used, the peripheral upper surface of the lid is curved upward, and a packing such as heat-resistant rubber is attached to the inside of the void having a substantially U-shaped cross section for stable operation. A technique to obtain a lid-covering force, or a packing disclosed in Japanese Utility Model Laid-Open No. Sho 61-167825 (lunch box), in which the packing is press-fitted and attached to the housing yard that is recessed in the entire outer peripheral edge of the lid. A technique is disclosed in which, when the lid is locked by operating the stopper, the packing is pressed against the upper surface of the flange portion to seal the main body and the lid.
上記公知技術に従えば、確かに施蓋時における密閉効
果が期待されるものの、緩衝性、耐熱性等に富むパッキ
ンを必備しなければならず、そのため製造が複雑とな
り、コスト高となることは必至であった。加えて、アン
ロック時にはロック部が搖動し一定の状態を保っておら
ず、いわば締りがなく見映えの悪いものとなっていた。According to the above-mentioned known technique, although a sealing effect at the time of applying the lid is certainly expected, it is necessary to provide a packing rich in cushioning property, heat resistance, etc. Therefore, the manufacturing becomes complicated and the cost becomes high. It was inevitable. In addition, when unlocked, the lock part rocked and did not maintain a certain state, so to speak, it was not tight and had a bad appearance.
本考案は、ロック、アンロック操作をワンタッチで極
めて容易に行い、またロック状態およびアンロック状態
を確保することができ、さらにプラスチックなどで一体
成形を容易にした、構造簡単なロック付容器を提供する
ことを目的とするものであり、具体的には、本体と蓋体
とからなり、蓋体の側端縁に軸部を対設し、該軸部と対
向する本体上部に鍔部を形成し、前記蓋体の軸部には回
動可能に上端を係合し下方部位に前記本体上部の鍔部を
嵌挿、保持する嵌挿部を形成したロック主体板を具備
し、かつ前記軸部の上面と外面に***部を設け、前記ロ
ック主体板の係合回動部内側面に前記***部と対応し係
止する凹部を形成したことを特徴とするプラスチック製
のロック付容器である。The present invention provides a lockable container with a simple structure that can be locked and unlocked extremely easily with one touch, the locked state and the unlocked state can be secured, and it is easy to integrally mold with plastic or the like. Specifically, it is composed of a main body and a lid, and a shaft portion is provided opposite to the side edge of the lid body, and a flange portion is formed on the upper portion of the main body facing the shaft portion. A shaft body of the lid body is provided with a lock main plate in which a top end is rotatably engaged and a fitting portion for fitting and holding the flange portion of the upper portion of the main body is formed in a lower portion, and the shaft is provided. A plastic container with a lock is characterized in that a raised portion is provided on an upper surface and an outer surface of the portion, and a recessed portion corresponding to the raised portion is formed on an inner side surface of the engaging pivot portion of the lock main plate.
本考案の前記構成になる容器は、第２図のごとく、蓋
体２に取付けられたロック主体板５について、軸部３を
支点に回動して垂下させ、ロック主体板５の下方部位に
形成した嵌挿部６に、容器の本体１上部に形成された鍔
部４を嵌挿、保持することによって、蓋体２は本体１に
ロックされる。また、アンロック時には、第２図に想像
線にて示したように、ロック主体板５の下端を指などで
外方へ水平状態ないし起立状態のもとに回動して鍔部４
の嵌挿を解除すれば、蓋体２の開放が可能になる。As shown in FIG. 2, the container having the above-described structure of the present invention is arranged such that the lock main plate 5 attached to the lid 2 is rotated around the shaft portion 3 as a fulcrum so as to hang down. The lid body 2 is locked to the main body 1 by inserting and holding the collar portion 4 formed on the upper portion of the main body 1 of the container into the formed inserting portion 6. When unlocked, the lower end of the lock main plate 5 is pivoted outward with a finger or the like in a horizontal state or an upright state, as shown by an imaginary line in FIG.
The lid 2 can be opened by releasing the insertion of the cover.
しかも、本考案は、第３図示のごとく、蓋体２の軸部
３の上面と外面にそれぞれ***部8,8′を設け、ロック
主体板５の係合回動部７内側面に前記***部8,8′と対
応して係止する凹部９を形成してあるので、ロック主体
板５の垂下時、すなわちロック時には、軸部３外面の隆
起部８′がロック主体板５の前記凹部９に係止され、ロ
ック状態が確保される。In addition, according to the present invention, as shown in FIG. 3, protrusions 8 and 8'are provided on the upper surface and the outer surface of the shaft portion 3 of the lid body 2, respectively, and the protrusion is formed on the inner surface of the engaging pivot portion 7 of the lock main plate 5. Since the recesses 9 are formed correspondingly to the portions 8 and 8 ', when the lock main plate 5 hangs down, that is, when the lock main plate 5 is locked, the ridges 8'on the outer surface of the shaft portion 3 have the recesses of the lock main plate 5. 9 is locked and the locked state is secured.
また、アンロック時には、ロック主体板５の下端を回
動させてほぼ水平位置にまで持ち上げれば、軸部３上面
の***部８がロック主体板５の係合回動部内側面の凹部
９に係止され、その状態が維持され、アンロック状態が
確保される。Further, when unlocking, the lower end of the lock main plate 5 is rotated and lifted up to a substantially horizontal position, so that the raised portion 8 on the upper surface of the shaft portion 3 becomes the concave portion 9 on the inner side surface of the engaging rotary portion of the lock main plate 5. It is locked, the state is maintained, and the unlocked state is secured.
なお、ロック主体板５は、プラスチック材料で一体成
形することが望ましく、その弾性を利用して***部8,
8′と凹部９との係脱を容易かつ確実にすることができ
ると共に、生産性を高めることもできる。The lock main plate 5 is preferably integrally formed of a plastic material, and the elasticity of the lock main plate 5 is used to form the ridges 8,
It is possible to easily and surely engage and disengage the 8'and the concave portion 9, and it is possible to enhance the productivity.
本考案の一実施例を図面により説明すれば、第１図お
よび第２図において、１は容器の本体で、２は蓋体であ
る。An embodiment of the present invention will be described with reference to the drawings. In FIGS. 1 and 2, reference numeral 1 is a container body and 2 is a lid.
蓋体２の側端縁の一部には軸部３が対設され、この軸
部３に対向する本体１の上部には鍔部４が形成される
が、鍔部４は軸部３に対向する部分にのみ形成されて
も、本体１上部の全周にわたって形成されても良い。図
中、Ｈは把手を示す。A shaft portion 3 is provided opposite to a part of a side edge of the lid body 2, and a collar portion 4 is formed on an upper portion of the main body 1 facing the shaft portion 3, and the collar portion 4 is formed on the shaft portion 3. It may be formed only on the opposing portions, or may be formed over the entire circumference of the upper portion of the main body 1. In the figure, H indicates a handle.
蓋体２の軸部３には、ロック主体板５の上端が回動可
能に係合され、ロック主体板５の下方部位には本体１の
鍔部４を嵌挿、保持する嵌挿部６が形成されている。さ
らに、ロック主体板５の詳細は、第３図に示すように、
上端に蓋体２の軸部３への係合回動部７が係合され、両
側および下縁が側壁等で覆ってある。このロック主体板
５は、プラスチック材料で一体成形することが望まし
く、弾性を利用して組立て容易となり、生産性も向上す
る。The upper end of the lock main plate 5 is rotatably engaged with the shaft portion 3 of the lid body 2, and the lower end portion of the lock main plate 5 has the flange portion 4 of the main body 1 fitted and held therein. Are formed. Further, details of the lock main plate 5 are as shown in FIG.
The upper end is engaged with the engaging and rotating portion 7 of the lid body 2 with respect to the shaft portion 3, and both sides and the lower edge are covered with side walls and the like. It is desirable that the lock main plate 5 is integrally formed of a plastic material, and the assembly is facilitated by utilizing elasticity, and the productivity is also improved.
しかも、ロック主体板５のロック、アンロック状態を
確実に保持するために、蓋体２の軸部３の上面と外面に
***部8,8′を設け、ロック主体板５の軸部３と回動可
能となした回動係合部７の内側面に、これら***部8,
8′を係止する凹部９を形成したものである。従って、
ロック主体板５が垂下してロック状態になる時は、軸部
３の外面の***部８′が凹部９により係止され、ロック
主体板５が回動してほぼ水平状態にある時は、軸部３上
面の***部８が凹部９により係止されアンロック状態が
確保される。これらの状態および解除は、ロック主体板
５の材質による弾性によって行われるようにする。Moreover, in order to surely hold the locked and unlocked state of the lock main plate 5, ridges 8 and 8 ′ are provided on the upper surface and the outer surface of the shaft portion 3 of the lid body 2 and the shaft portion 3 of the lock main plate 5 is provided. On the inner surface of the rotatable engaging portion 7 which is rotatable, these raised portions 8,
A concave portion 9 for locking 8'is formed. Therefore,
When the lock main plate 5 hangs down to be in the locked state, the raised portion 8 ′ on the outer surface of the shaft portion 3 is locked by the recess 9, and when the lock main plate 5 is rotated and is in a substantially horizontal state, The raised portion 8 on the upper surface of the shaft portion 3 is locked by the concave portion 9 and the unlocked state is secured. These states and releasing are performed by elasticity of the material of the lock main plate 5.
なお、ロック主体板５は、蓋体２の対向する側端縁部
にそれぞれ取付けることができるが、蓋体２の一側縁が
本体１とヒンジなどで連結されている時は、蓋体２の開
放縁部にのみ取付ける。The lock main plate 5 can be attached to the opposite side edge portions of the lid body 2, respectively, but when one side edge of the lid body 2 is connected to the main body 1 by a hinge or the like, the lid body 2 can be attached. Install only on the open edge of.
また、他の実施例として、前記***部8,8′および凹
部９に代えて第４図（ａ），（ｂ）に示すとおり、軸部
３に凹部９′,9″を、係合回動部７内側面に***部８″
を形成することもよい。As another embodiment, instead of the raised portions 8 and 8'and the recess 9, as shown in FIGS. 4 (a) and 4 (b), the shaft 3 is provided with recesses 9'and 9 ". Raised part 8 ″ on the inner surface of the moving part 7
May be formed.
更には、***部8,8′および凹部９について、第５図
ないし第７図にそれぞれ例示したように、***部8,8′
を中央部位に設定するか、または軸部３の終端部位に対
設するなり、あるいは前記中央および終端部位にそれぞ
れ設けることも好ましいことであり、これら設定に対応
して凹部９が図示のとおり形成される。これら構成は前
述した第４図（ａ），（ｂ）の技術思想に従って設計変
更することは可能である。Furthermore, as for the ridges 8 and 8'and the recess 9, as shown in FIGS. 5 to 7, respectively, the ridges 8 and 8 '
Is preferably set at the central portion, or is provided opposite to the end portion of the shaft portion 3, or it is also preferable to provide at the central portion and the end portion, respectively. Corresponding to these settings, the concave portion 9 is formed as shown in the drawing. To be done. It is possible to change the design of these configurations in accordance with the technical concept of FIGS. 4 (a) and 4 (b) described above.
以上述べたように、本考案によれば、極めて構造簡単
でワンタッチで蓋体を本体にロックしたり、アンロック
したりすることが容易になり、さらにロック状態、アン
ロック状態を確保することができ、さらにプラスチック
による一体成形を容易にし、生産性を向上することがで
きるものである。As described above, according to the present invention, the structure is extremely simple, and it is easy to lock and unlock the lid body with one touch, and the locked state and the unlocked state can be secured. In addition, it is possible to facilitate integral molding with plastic and improve productivity.
図面は本考案の実施例を示し、第１図は分離状態のもと
での要部説明図、第２図は要部の断面図、第３図（ａ）
は蓋体の要部説明図、同図（ｂ）は同図（ａ）のＡ−Ａ
線断面図、同図（ｃ）はロック主体部内面より視た説明
図、同図（ｄ）は同図（ｃ）のＢ−Ｂ線断面図、第４図
は他の実施例を示し、同図（ａ）は軸部の断面図、同図
（ｂ）はロック主体板の要部断面図、第５図ないし第７
図は***部および凹部についてのそれぞれ好ましい他の
実施例を示すものである。 １……本体、２……蓋体、３……軸部、４……鍔部、５
……ロック主体板、６……嵌挿部、７……係合回動部、
8,8′,8″……***部、9,9′,9″……凹部。FIG. 1 shows an embodiment of the present invention. FIG. 1 is an explanatory view of a main part in a separated state, FIG. 2 is a sectional view of the main part, and FIG. 3 (a).
Is an explanatory view of the main part of the lid body, and FIG. 2B is AA of FIG.
A line sectional view, the same figure (c) is an explanatory view seen from the inner surface of the lock main body, the same figure (d) is a sectional view taken along the line BB of the same figure (c), and FIG. 4 shows another embodiment, 5A is a cross-sectional view of the shaft portion, FIG. 7B is a cross-sectional view of a main portion of the lock main plate, and FIGS.
The figures show other preferred embodiments for the raised portion and the recessed portion, respectively. 1 ... Main body, 2 ... Lid body, 3 ... Shaft part, 4 ... Collar part, 5
...... Lock main plate, 6 …… Fit insertion part, 7 …… Engagement rotation part,
8,8 ′, 8 ″ …… Raised portion, 9,9 ′, 9 ″ …… Recessed portion.
Claims (1)
部を対設し、該軸部と対向する本体上部に鍔部を形成
し、前記蓋体の軸部には回動可能に上端を係合し下方部
位に前記本体上部の鍔部を嵌挿、保持する嵌挿部を形成
したロック主体板を具備し、かつ前記軸部の上面と外面
に***部を設け、前記ロック主体板の係合回動部内側面
に前記***部と対応し係止する凹部を形成したことを特
徴とするプラスチック製のロック付容器。1. A main body and a lid body, a shaft portion is provided opposite to a side edge of the lid body, and a flange portion is formed on an upper portion of the main body facing the shaft portion, and a shaft portion of the lid body is formed. A lock main plate having a fitting portion for rotatably engaging the upper end and fitting and holding the collar portion of the upper portion of the main body at a lower portion is provided, and a raised portion is provided on an upper surface and an outer surface of the shaft portion. A container with a lock made of plastic, characterized in that a recessed portion corresponding to the raised portion is formed on an inner surface of an engaging and rotating portion of the lock main plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP262090U JP2510573Y2 (en) | 1990-01-16 | 1990-01-16 | Container with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP262090U JP2510573Y2 (en) | 1990-01-16 | 1990-01-16 | Container with lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393451U JPH0393451U (en) | 1991-09-24 |
| JP2510573Y2 true JP2510573Y2 (en) | 1996-09-11 |
Family
ID=31506484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP262090U Expired - Lifetime JP2510573Y2 (en) | 1990-01-16 | 1990-01-16 | Container with lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510573Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210036294A (en) * | 2019-09-24 | 2021-04-02 | 농업회사법인 아이팩 주식회사 | Airtight container |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4488614B2 (en) * | 2000-10-26 | 2010-06-23 | 株式会社ニフコ | Hinge structure of lid |
| JP7038993B2 (en) * | 2017-10-13 | 2022-03-22 | 株式会社キット | Fixtures and containers |
-
1990
- 1990-01-16 JP JP262090U patent/JP2510573Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210036294A (en) * | 2019-09-24 | 2021-04-02 | 농업회사법인 아이팩 주식회사 | Airtight container |
| KR102542590B1 (en) * | 2019-09-24 | 2023-06-19 | 주식회사 아이팩 | Airtight container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0393451U (en) | 1991-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |