JPH10264949A - Pilfer-proof cap - Google Patents
Pilfer-proof capInfo
- Publication number
- JPH10264949A JPH10264949A JP9106584A JP10658497A JPH10264949A JP H10264949 A JPH10264949 A JP H10264949A JP 9106584 A JP9106584 A JP 9106584A JP 10658497 A JP10658497 A JP 10658497A JP H10264949 A JPH10264949 A JP H10264949A
- Authority
- JP
- Japan
- Prior art keywords
- cap body
- bridge
- pill fur
- fur proof
- proof ring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
- B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、ペットボトル等
に使用されている合成樹脂製のピルファープルーフキャ
ップに関し、末開封状態と開封状態との区別を明確化す
るための技術に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin pill fur proof cap used for PET bottles and the like, and relates to a technique for clarifying a distinction between an unopened state and an unopened state.
【０００２】[0002]
【従来の技術】従来のピルファープルーフキャップは、
キャップ本体とブリッジ及びピルファープルーフリング
が垂直に連結されていた。これは、金型製作時、ブリッ
ジの隙間をつくる為の割り子を必要とした。また、この
ピルファープルーフキャップ成型時には、割り子がある
ため、成型時間が余分にかかった。図３は、従来のピル
ファープルーフキャップを示す。2. Description of the Related Art Conventional pill fur proof caps are:
The cap body, bridge and pill fur proof ring were vertically connected. This required a splitter to create a gap in the bridge when making the mold. In addition, when the pill fur proof cap was molded, there was a splitter, so extra molding time was required. FIG. 3 shows a conventional pill fur proof cap.
【０００３】[0003]
【発明が解決しようとする課題】これには次のような欠
点があった。 （イ）従来のピルファープルーフキャップは、キャップ
本体とブリッジ及びピルファープルーフリングが垂直に
連結されていた為、金型製作時にブリッジの隙間を埋め
る為の割り子を必要とした。 （ロ）ピルファープルーフキャップの成型時、割り子が
あるため、成型時間が余分にかかった。 本発明は以上の欠点を解決するためになされたものであ
る。This has the following disadvantages. (A) In the conventional pill fur proof cap, since the cap body, the bridge and the pill fur proof ring were vertically connected, a splitter was required to fill a gap between the bridges when the mold was manufactured. (B) During molding of the pill fur proof cap, there was a splitter, so extra molding time was required. The present invention has been made to solve the above drawbacks.
【０００４】[0004]
【課題を解決するための手段】天板部とその周縁部から
垂下した内径にねじ溝を有する筒部とからなるキャップ
本体（１）と、この下方に設けられた内側に係止突起
（４）を有するピルファープルーフリング（２）と、こ
れらキャップ本体（１）とピルファープルーフリング
（２）とを連結するブリッジ（３）とを具備する合成樹
脂製のキャップにおいて、ブリッジ（３）がキャップ本
体（１）とピルファープルーフリング（２）との間に水
平に連結されたことを特徴とするピルファープルーフキ
ャップである。Means for Solving the Problems A cap body (1) composed of a top plate portion and a cylindrical portion having a thread groove having an inner diameter hanging down from a peripheral portion thereof, and a locking projection (4) provided below the cap body. ), And a bridge (3) comprising a bridge (3) connecting the cap body (1) and the pill fur proof ring (2). A pill fur proof cap characterized by being horizontally connected between a cap body (1) and a pill fur proof ring (2).
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施の形態を説明
する。天板部とその周縁部から垂下した内径にねじ溝を
有する筒部とからなるキャップ本体（１）とこの下方に
設けられた内側に係止突起（４）を有するピルファープ
ルーフリング（２）と、これらキャップ本体（１）とピ
ルファープルーフリング（２）とを連結するブリッジ
（３）とを具備する合成樹脂製のキャップで、ブリッジ
（３）がキャップ本体（１）とピルファープルーフリン
グ（２）との間に水平に連結されている。本発明は以上
の構成よりなっている。本発明をペットボトル等の口に
はめ込む時、ピルファープルーフリングの内側に設けら
れた係止突起がボトルの口に設けられた係止突起を乗り
越えるのに、ブリッジを水平にした為にそのまま押し込
んだのではブリッジが弱くて破損する恐れがあるので、
これを保護するための簡単な治具を使ってはめ込む。本
発明のピルファープルーフキャップは、キャップ本体を
廻して開封すると、キャップ本体下部に連結しているブ
リッジの内側が切れて開封する。ピルファープルーフリ
ング及びブリッジは、ピルファープルーフリングの内側
に設けられた係止突起がボトルの口に設けられた係止突
起に抑止されてそのままボトルの口に残る。これによ
り、一度開封されたことがわかり、ピルファープルーフ
機能が働く。Embodiments of the present invention will be described below. A pill fur proof ring (2) having a cap body (1) composed of a top plate portion and a cylindrical portion having a thread groove having an inner diameter depending on the periphery thereof and a locking projection (4) provided below the cap body. And a bridge (3) connecting the cap body (1) and the pill fur proof ring (2). The bridge (3) is composed of the cap body (1) and the pill fur proof ring. (2) is connected horizontally. The present invention has the above configuration. When the present invention is inserted into the mouth of a plastic bottle or the like, the locking projection provided on the inside of the pill fur proof ring gets over the locking projection provided on the mouth of the bottle. Because the bridge is weak and may be damaged,
Fit it with a simple jig to protect it. When the pill fur proof cap of the present invention is opened by turning the cap body, the inside of the bridge connected to the lower part of the cap body is cut off and opened. In the pill fur proof ring and the bridge, the locking protrusion provided inside the pill fur proof ring is suppressed by the locking protrusion provided in the mouth of the bottle, and remains in the mouth of the bottle. This indicates that the package has been opened once, and the pill fur proof function operates.
【０００６】[0006]
【発明の効果】本発明の金型製作には割り子が不要で、
簡単な金型となるので、金型代が大巾に低減する。これ
により本発明品の１個当りにかかる金型代のコストが大
巾に低減する。また、金型の割り子がないので成型時間
が短縮され、さらにコストが下がる。According to the present invention, the mold is not required to have a splitter.
Since the mold is simple, the cost of the mold is greatly reduced. As a result, the cost of the mold cost per piece of the present invention is greatly reduced. Also, since there is no mold splitter, the molding time is reduced, and the cost is further reduced.
【図１】本発明の斜視図FIG. 1 is a perspective view of the present invention.
【図２】本発明の断面図FIG. 2 is a sectional view of the present invention.
【図３】従来のピルファープルーフキャップの１例を示
す斜視図FIG. 3 is a perspective view showing an example of a conventional pill fur proof cap.
１、キャップ本体 ２、ピルファープルーフリング ３、ブリッジ ４、係止突起 1, cap body 2, pill fur proof ring 3, bridge 4, locking projection
Claims (1)
ねじ溝を有する筒部とからなるキャップ本体（１）と、
このキャップ本体（１）の下方に設けられた内側に係止
突起（４）を有するピルファープルーフリング（２）
と、これらキャップ本体（１）とピルファープルーフリ
ング（２）とを連結するブリッジ（３）とを具備する合
成樹脂製のキャップにおいて、ブリッジ（３）がキャッ
プ本体（１）とピルファープルーフリング（２）との間
に、水平に連結されたことを特徴とするピルファープル
ーフキャップ。1. A cap body (1) comprising a top plate portion and a cylindrical portion having a thread groove in an inner diameter depending from a peripheral portion thereof,
A pill fur proof ring (2) having a locking projection (4) inside provided below the cap body (1).
And a bridge (3) connecting the cap body (1) and the pill fur proof ring (2), wherein the bridge (3) includes the cap body (1) and the pill fur proof ring. (2) A pill fur proof cap which is horizontally connected to the pill fur proof cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9106584A JPH10264949A (en) | 1997-03-19 | 1997-03-19 | Pilfer-proof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9106584A JPH10264949A (en) | 1997-03-19 | 1997-03-19 | Pilfer-proof cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10264949A true JPH10264949A (en) | 1998-10-06 |
Family
ID=14437264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9106584A Pending JPH10264949A (en) | 1997-03-19 | 1997-03-19 | Pilfer-proof cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10264949A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004123170A (en) * | 2002-10-02 | 2004-04-22 | Takeuchi Press Ind Co Ltd | Locking structure of tube with cap for preventing unfair opening |
| US7847829B2 (en) | 2001-01-09 | 2010-12-07 | Sony Corporation | Image processing apparatus restoring color image signals |
| KR200467260Y1 (en) * | 2012-11-05 | 2013-06-07 | 양수만 | liquid container lid |
| KR20160002030U (en) * | 2014-12-04 | 2016-06-14 | 양수만 | Liquid storage containers or minimize the error rate of the sealing work |
-
1997
- 1997-03-19 JP JP9106584A patent/JPH10264949A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7847829B2 (en) | 2001-01-09 | 2010-12-07 | Sony Corporation | Image processing apparatus restoring color image signals |
| JP2004123170A (en) * | 2002-10-02 | 2004-04-22 | Takeuchi Press Ind Co Ltd | Locking structure of tube with cap for preventing unfair opening |
| KR200467260Y1 (en) * | 2012-11-05 | 2013-06-07 | 양수만 | liquid container lid |
| KR20160002030U (en) * | 2014-12-04 | 2016-06-14 | 양수만 | Liquid storage containers or minimize the error rate of the sealing work |
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