CN201756249U - Plastic theftproof cover for thread finish - Google Patents
Plastic theftproof cover for thread finish Download PDFInfo
- Publication number
- CN201756249U CN201756249U CN2010202460755U CN201020246075U CN201756249U CN 201756249 U CN201756249 U CN 201756249U CN 2010202460755 U CN2010202460755 U CN 2010202460755U CN 201020246075 U CN201020246075 U CN 201020246075U CN 201756249 U CN201756249 U CN 201756249U
- Authority
- CN
- China
- Prior art keywords
- inner cap
- screw thread
- theftproof cover
- plastic theftproof
- cover
- 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 - Fee Related
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Abstract
A plastic theftproof cover for a thread finish in the utility model relates to a container sealing device. The utility model aims to provide a plastic theftproof cover which is simple in structure and easy in assembly. The plastic theftproof cover for a thread finish in the utility model comprises an external sleeve and an inner cover. The central part of the external sleeve is provided with a circular brittle coupling part which divides the external sleeve into an upper sleeve and a lower sleeve. The inner cover is equipped inside the upper sleeve through a positioning device. The inner wall of the inner cover is provided with a thread part which matches the thread finish. Wherein, the inner wall of the lower sleeve is provided with a plurality of elastic claws. The elastic claws and the inner wall of the lower sleeve are at an angle of alpha. When an upward outside force is imposed on the elastic claws, the elastic claws are bent upwards.
Description
Technical field
The utility model relates to a kind of container sealing device, particularly relates to a kind of plastic theftproof cover that is used for the screw thread bottleneck.
Background technology
At present, mostly the bottle cap that is used for sealing thread bottleneck container on the market is to adopt aluminum material, bottle cap normally processes the annular recess that matches with bottleneck with the fixed form of container on bottle cap, or process crimping in the bottom of bottle cap, utilize the interference relation of crimping and bottleneck that bottle cap is fixed on the container.Reason owing to its fixed form, when bottle cap is installed, at first bottle cap to be enclosed within the oral area and the neck of container, and then on bottle cap, processes annular recess or crimping with roll extrusion or crimping equipment, installation procedure is complicated, influences the production efficiency of seal of vessel operation.
The utility model content
The technical problems to be solved in the utility model provides a kind of plastic theftproof cover that is used for the screw thread bottleneck of simple in structure, simple and convenient assembly.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, comprise outer sleeve and inner cap, described outer sleeve middle part is provided with the fragility connecting bridge of annular, described fragility connecting bridge is divided into upper bush and lower sleeve with outer sleeve, described inner cap is installed in the upper bush by registration device, the inwall of inner cap is provided with the threaded portion that is complementary with bottleneck, the inwall of wherein said lower sleeve is provided with the plurality of elastic claw, the inwall angle of described elastic card claw and lower sleeve is α, when elastic card claw was subjected to upwards external force, elastic card claw is bending upwards.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, and wherein said angle α is greater than 0 degree and smaller or equal to 150 degree.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, and the top in the wherein said inner cap is provided with gasket seal, and the inwall of inner cap is provided with at least two projectioies, described projection be positioned at gasket seal the below and with its interference.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, wherein said inner cap lateral wall top and upper bush madial wall top are provided with the spline muscle that is complementary, also be provided with some buckles on the described upper bush madial wall along annular spread, described buckle be positioned at the inner cap lower edge the below and with its interference, described spline muscle and buckle constitute described registration device.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, and the lateral wall of wherein said upper bush is provided with anti-skidding muscle.
The utility model is used for the plastic theftproof cover of screw thread bottleneck, and wherein said outer sleeve is that plastics are made into integration.
The utlity model has the Theft proof container of above-mentioned plastic theftproof cover, the oral area of wherein said container is provided with the outside thread that is complementary with the inner cap threaded portion, the neck of container is provided with annular boss, and the below of described annular boss is provided with the annular recess that is suitable for holding elastic card claw.
The utility model Theft proof container, wherein said container is suitable for storing alcoholic drink.
The plastic theftproof cover difference from prior art that the utility model is used for the screw thread bottleneck is to be processed with elastic card claw on the inwall of lower sleeve, in the time of on not being installed in container, the inwall of elastic card claw and lower sleeve is provided with at an angle, when being installed in bottle cap on the container, the oral area of container produces external force upwards to elastic card claw, make elastic card claw produce distortion upwards and produce and interfere with the annular projection of container neck, thereby bottle cap is fixed on the container, the fixed form of this kind structure only needs that bottle cap is pressed on container finish downwards and neck gets final product, do not need other equipment to process again, simplify installation procedure, improved production efficiency.
Below in conjunction with accompanying drawing the plastic theftproof cover that is used for the screw thread bottleneck of the present utility model is described further.
Description of drawings
Fig. 1 a is the front elevation that the utility model is used for the plastic theftproof cover outer sleeve of screw thread bottleneck;
Fig. 1 b is the upward view that the utility model is used for the plastic theftproof cover outer sleeve of screw thread bottleneck;
Fig. 2 a is the front elevation that the utility model is used for the plastic theftproof cover inner cap of screw thread bottleneck;
Fig. 2 b is the upward view that the utility model is used for the plastic theftproof cover inner cap of screw thread bottleneck;
Fig. 3 is used for the running condition figure of the plastic theftproof cover of screw thread bottleneck for the utility model.
The specific embodiment
As shown in Figure 3, the plastic theftproof cover that the utility model is used for the screw thread bottleneck comprises outer sleeve 1 and inner cap 2, outer sleeve 1 middle part is processed with the fragility connecting bridge 3 of annular, fragility connecting bridge 3 is divided into upper bush 1A and lower sleeve 1B with outer sleeve 1, inner cap 2 is installed in the upper bush 1A, shown in Fig. 1 a and Fig. 2 a, inner cap 2 lateral wall tops and upper bush 1A madial wall top are processed with the spline muscle 8 that is complementary, the 8 mutual chiasma interferences of spline muscle circumferentially link outer sleeve 1 and inner cap 2, also be processed with some buckles 9 on the upper bush 1A madial wall along annular spread, buckle 9 be positioned at inner cap 2 lower edges the below and with its interference, make outer sleeve 1 and inner cap realize axially interlock.Be processed with anti-skidding muscle 10 on the lateral wall of upper bush 1A, increase the friction force between hand and the outer sleeve 1, be convenient to open bottle cap.
Shown in Fig. 1 b, be processed with plurality of elastic claw 5 on the inwall of lower sleeve 1B, elastic card claw 5 is to process by Shooting Technique and outer sleeve 1 one, elastic card claw 5 is α with the inwall angle of lower sleeve 1B, angle α is about 90 degree, when elastic card claw 5 is subjected to upwards external force, upwards bending of elastic card claw 5.Shown in Fig. 2 b, the tops in the inner cap 2 are provided with gasket seal 6, are processed with two projectioies 7 on the inwall of inner cap 2, projection 7 be positioned at gasket seal 6 the below and with its interference, prevent that gasket seal 6 from dropping.
The utility model is used for the assembling process of the plastic theftproof cover of screw thread bottleneck: at first be ready to outer sleeve 1 and inner cap 2 shown in Fig. 1 a and Fig. 2 a, and the container that is filled with alcoholic drink, gasket seal 6 is placed on top in the inner cap 2; Then inner cap 2 is pushed in the outer sleeve 1, spline muscle 8 cross-coherences between inner cap 2 and the outer sleeve 1 are related to; Then be sleeved on outer sleeve 1 outside the container finish from top to bottom, because container finish produces external force upwards to elastic card claw 5, make upwards bending of elastic card claw 5, just in time fall in the annular recess 13 of container neck, and with annular boss 12 interferences of top, outer sleeve 1 and container are fixed together; At last process fragility connecting bridge 3 in the corresponding position of outer sleeve 1, assembling process is promptly finished.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; the size of elastic card claw 5 and the angle α of lower sleeve 1B inwall for example; depend on the deformation range that the injected plastics material selected for use can bear; preferably spend between 150 degree 0; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (8)
1. plastic theftproof cover that is used for the screw thread bottleneck, comprise outer sleeve (1) and inner cap (2), described outer sleeve (1) middle part is provided with the fragility connecting bridge (3) of annular, described fragility connecting bridge (3) is divided into upper bush (1A) and lower sleeve (1B) with outer sleeve (1), described inner cap (2) is installed in the upper bush (1A) by registration device, the inwall of inner cap (2) is provided with the threaded portion (4) that is complementary with bottleneck, it is characterized in that: the inwall of described lower sleeve (1B) is provided with plurality of elastic claw (5), described elastic card claw (5) is α with the inwall angle of lower sleeve (1B), when elastic card claw (5) was subjected to upwards external force, elastic card claw (5) is bending upwards.
2. the plastic theftproof cover that is used for the screw thread bottleneck according to claim 1 is characterized in that: described angle α is greater than 0 degree and smaller or equal to 150 degree.
3. the plastic theftproof cover that is used for the screw thread bottleneck according to claim 2, it is characterized in that: the top in the described inner cap (2) is provided with gasket seal (6), the inwall of inner cap (2) is provided with at least two projectioies (7), described projection (7) be positioned at gasket seal (6) the below and with its interference.
4. the plastic theftproof cover that is used for the screw thread bottleneck according to claim 3, it is characterized in that: described inner cap (2) lateral wall top and upper bush (1A) madial wall top are provided with the spline muscle (8) that is complementary, also be provided with some buckles (9) on described upper bush (1A) madial wall along annular spread, described buckle (9) be positioned at inner cap (2) lower edge the below and with its interference, described spline muscle (8) and buckle (9) constitute described registration device.
5. the plastic theftproof cover that is used for the screw thread bottleneck according to claim 4 is characterized in that: the lateral wall of described upper bush (1A) is provided with anti-skidding muscle (10).
6. the plastic theftproof cover that is used for the screw thread bottleneck according to claim 5 is characterized in that: described outer sleeve (1) is made into integration for plastics.
7. Theft proof container with the described plastic theftproof cover of claim 6, it is characterized in that: the oral area of described container is provided with the outside thread (11) that is complementary with inner cap (2) threaded portion (4), the neck of container is provided with annular boss (12), and the below of described annular boss (12) is provided with the annular recess (13) that is suitable for holding elastic card claw (5).
8. Theft proof container according to claim 7 is characterized in that: described container is suitable for storing alcoholic drink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202460755U CN201756249U (en) | 2010-07-02 | 2010-07-02 | Plastic theftproof cover for thread finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202460755U CN201756249U (en) | 2010-07-02 | 2010-07-02 | Plastic theftproof cover for thread finish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756249U true CN201756249U (en) | 2011-03-09 |
Family
ID=43643516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202460755U Expired - Fee Related CN201756249U (en) | 2010-07-02 | 2010-07-02 | Plastic theftproof cover for thread finish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633045A (en) * | 2011-11-11 | 2012-08-15 | 泸州海普制盖有限公司 | Combined short-necked anti-counterfeiting bottle cap and short-necked anti-counterfeiting container |
| RU184686U1 (en) * | 2018-01-12 | 2018-11-06 | Открытое Акционерное Общество "Фаберлик" | Container with closure |
-
2010
- 2010-07-02 CN CN2010202460755U patent/CN201756249U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633045A (en) * | 2011-11-11 | 2012-08-15 | 泸州海普制盖有限公司 | Combined short-necked anti-counterfeiting bottle cap and short-necked anti-counterfeiting container |
| CN102633045B (en) * | 2011-11-11 | 2015-11-18 | 泸州海普制盖有限公司 | The short neck anti-fake bottle lid of compound type |
| RU184686U1 (en) * | 2018-01-12 | 2018-11-06 | Открытое Акционерное Общество "Фаберлик" | Container with closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI HICAP CLOSURES CO., LTD. Free format text: FORMER OWNER: SHANDONG HICAP CLOSURES CO., LTD. Effective date: 20120319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264003 Shandong Province, Yantai city Laishan District Haipu Road No. 1 Patentee after: Shandong Haipu cover making Co.,Ltd. Address before: 264003 Shandong Province, Yantai city Laishan District Haipu Road No. 1 Patentee before: SHANDONG HICAP CLOSURES Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120319 Address after: 264003 Shandong Haipu Yantai high tech Development Zone, Road No. 1 Patentee after: Yantai Hicap Closures Co.,Ltd. Address before: 264003 Shandong Province, Yantai city Laishan District Haipu Road No. 1 Patentee before: Shandong Haipu cover making Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |