CN203921562U - For the combination cover on container - Google Patents
For the combination cover on container Download PDFInfo
- Publication number
- CN203921562U CN203921562U CN201420337262.2U CN201420337262U CN203921562U CN 203921562 U CN203921562 U CN 203921562U CN 201420337262 U CN201420337262 U CN 201420337262U CN 203921562 U CN203921562 U CN 203921562U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- container
- cover
- inner cap
- annular
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of for the combination cover on container, comprise enclosing cover and inner cap, enclosing cover is fixedly connected on the assembly opening place of container, and outer covering is provided with mounting hole, inside cover and be provided with outside thread, the mounting hole inwall of enclosing cover is provided with negative thread, inner cap is threaded by outside thread and negative thread with enclosing cover, one end of enclosing cover is provided with annular bending section, the end face of one end of inner cap is provided with annular seal groove, annular bending section stretches in annular seal groove, and is sealed and matched with the bottom land of annular seal groove.The utility model is convenient carries out secondary processing to container contents product, and needn't open enclosing cover.
Description
Technical field
The utility model relates to a kind of for the combination cover on container.
Background technology
After entering packing container, the filling liquids such as paint, coating, chemical products need to carry out secondary processing, such as toning, interpolation batching or additive, while carrying out secondary processing, need to open container cover operates, capping again after completing, and current container cover often all has anti-counterfeit structure, after once opening, destroy lid or container, be not easy to the processing for the second time of manufacturing enterprise.
Utility model content
The purpose of this utility model is to provide a kind of convenience to carry out secondary processing to container contents product, and needn't open enclosing cover for the combination cover on container.
The technical scheme that realizes above-mentioned purpose is: a kind of for the combination cover on container, comprise enclosing cover and inner cap, enclosing cover is fixedly connected on the assembly opening place of container, and outer covering is provided with mounting hole, inside cover and be provided with outside thread, the mounting hole inwall of enclosing cover is provided with negative thread, inner cap is threaded by outside thread and negative thread with enclosing cover, one end of enclosing cover is provided with annular bending section, the end face of one end of inner cap is provided with annular seal groove, annular bending section stretches in annular seal groove, and is sealed and matched with the bottom land of annular seal groove.
In the mounting hole of described enclosing cover, be provided with and can remove cover plate, can remove cover plate and be fixedly connected with the inwall of mounting hole by thin-walled, and can remove cover plate and be provided with draw ring.
The periphery of described enclosing cover is provided with the first projection, and the first projection clamps with container assembly opening; Cover outward and be provided with sealing flange, sealing flange is provided with the second annular protrusion, and the second annular protrusion coordinates with seal of vessel.
Described outer covering is provided with installation flange, and flange is installed and container is injection molded into one.
In described, cover and be provided with rotary handle.
Adopt after the structure of technique scheme, owing to comprising enclosing cover and inner cap, enclosing cover is fixedly connected on the assembly opening place of container, and outer covering is provided with mounting hole, inside cover and be provided with outside thread, the mounting hole inwall of enclosing cover is provided with negative thread, inner cap is threaded by outside thread and negative thread with enclosing cover, therefore adopt two lids, enclosing cover and inner cap, and two lids are threaded, conveniently backing out inner cap processes for the second time, and needn't break, change enclosing cover and process for the second time, and because one end of enclosing cover is provided with annular bending section, the end face of one end of inner cap is provided with annular seal groove, annular bending section stretches in annular seal groove, and be sealed and matched with the bottom land of annular seal groove, the good sealing effect of enclosing cover and inner cap, do not have fluid seepage.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 2;
Fig. 4 is the semisectional view of inner cap in Fig. 2;
Fig. 5 is the semisectional view of enclosing cover in Fig. 2;
Fig. 6 is the another kind of connection structure schematic diagram of enclosing cover and container.
The specific embodiment
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
As Fig. 1, 2, 3, shown in 4, a kind of for the combination cover on container, comprise enclosing cover 1 and inner cap 2, enclosing cover 1 is fixedly connected on the assembly opening 3-1 place of container 3, and enclosing cover 1 is provided with mounting hole 1-10, inner cap 2 is provided with outside thread 2-1, the mounting hole 1-10 inwall of enclosing cover 1 is provided with negative thread 1-1, inner cap 2 is threaded by outside thread 2-1 and negative thread 1-1 with enclosing cover 1, one end of enclosing cover 1 is provided with annular bending section 1-2, the end face of one end of inner cap 2 is provided with annular seal groove 2-2, annular bending section 1-2 stretches in annular seal groove 2-2, and be sealed and matched with the bottom land of annular seal groove 2-2.
Shown in Figure 5, in order to make enclosing cover there is certain antifalse effect, in the mounting hole 1-10 of described enclosing cover 1, be provided with and can remove cover plate 1-3, can remove cover plate 1-3 is fixedly connected with the inwall of mounting hole 1-6 by thin-walled 1-4, and can remove cover plate 1-3 and be provided with draw ring 1-5, like this when opening inner cap 2 and carry out secondary processing, need to remove and can remove cover plate 1-3 and just can carry out by draw ring 1-5.
Described enclosing cover 1 can have two kinds of forms with the connection structure of container 3, shown in Figure 3, the first connection structure is that the periphery of enclosing cover 1 is provided with the first protruding 1-6, the first protruding 1-6 and container 3 assembly opening 3-1 clamp, enclosing cover 1 is provided with sealing flange 1-9, sealing flange 1-9 is provided with the second annular protrusion 1-7, and the second annular protrusion 1-7 and container 3 are sealed and matched, can certainly be by the welded joint of super sonic the second annular protrusion 1-7 melting realization and container 3; Shown in Figure 6, the second connection structure can, by advance the installation flange 1-8 of enclosing cover 1 being placed in the die cavity of container 3, be wrapped in the 5th protruding 1-8 in container 3 after injection mo(u)lding.
Shown in Fig. 1,2,3,4, for convenient rotation inner cap 2, described inner cap 2 is provided with rotary handle 2-3.
Referring to Fig. 1, 2, 3, shown in 4, the utility model is owing to adopting two lids, enclosing cover 1 and inner cap 2, and two lids are threaded with cylindrical shell 1, conveniently backing out tolerant in 2 pairs of cylindrical shells 1 of inner cap processes for the second time, and needn't break, change enclosing cover 1 and process for the second time, and because one end of enclosing cover 1 is provided with annular bending section 1-2, the end face of one end of inner cap 2 is provided with annular seal groove 2-2, annular bending section 1-2 stretches in annular seal groove 2-2, and be sealed and matched with the bottom land of annular seal groove 2-2, so good sealing effect of enclosing cover 1 and inner cap 2, there will not be fluid seepage.
Claims (5)
1. one kind for the combination cover on container, it is characterized in that: comprise enclosing cover (1) and inner cap (2), enclosing cover (1) is fixedly connected on the assembly opening (3-1) of container (3) and locates, and enclosing cover (1) is provided with mounting hole (1-10), inner cap (2) is provided with outside thread (2-1), mounting hole (1-10) inwall of enclosing cover (1) is provided with negative thread (1-1), inner cap (2) is threaded by outside thread (2-1) and negative thread (1-1) with enclosing cover (1), one end of enclosing cover (1) is provided with annular bending section (1-2), the end face of one end of inner cap (2) is provided with annular seal groove (2-2), annular bending section (1-2) stretches in annular seal groove (2-2), and be sealed and matched with the bottom land of annular seal groove (2-2).
2. according to claim 1 for the combination cover on container, it is characterized in that: in the mounting hole (1-10) of described enclosing cover (1), be provided with and can remove cover plate (1-3), can remove cover plate (1-3) and be fixedly connected with the inwall of mounting hole (1-6) by thin-walled (1-4), and can remove cover plate (1-3) and be provided with draw ring (1-5).
3. according to claim 1 for the combination cover on container, it is characterized in that: the periphery of described enclosing cover (1) is provided with the first projection (1-6), the first projection (1-6) clamps with container (3) assembly opening (3-1); Enclosing cover (1) is provided with sealing flange (1-9), and sealing flange (1-9) is provided with the second annular protrusion (1-7), and the second annular protrusion (1-7) is sealed and matched with container (3).
4. according to claim 1 for the combination cover on container, it is characterized in that: described enclosing cover (1) is provided with installs flange (1-8), and installation flange (1-8) is injection molded into one with container (3).
5. according to claim 1 for the combination cover on container, it is characterized in that: described inner cap (2) is provided with rotary handle (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337262.2U CN203921562U (en) | 2014-06-24 | 2014-06-24 | For the combination cover on container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337262.2U CN203921562U (en) | 2014-06-24 | 2014-06-24 | For the combination cover on container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921562U true CN203921562U (en) | 2014-11-05 |
Family
ID=51817419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337262.2U Expired - Fee Related CN203921562U (en) | 2014-06-24 | 2014-06-24 | For the combination cover on container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175046A (en) * | 2017-07-04 | 2017-09-19 | 安徽恒创环保建材有限公司 | Autoclave |
-
2014
- 2014-06-24 CN CN201420337262.2U patent/CN203921562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175046A (en) * | 2017-07-04 | 2017-09-19 | 安徽恒创环保建材有限公司 | Autoclave |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU RUIJIE PLASTIC CO., LTD. Free format text: FORMER NAME: CHANGZHOU RUIJIE PLASTICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 No. 2-8 Tianshan Road, Xinbei District, Jiangsu, Changzhou Patentee after: CHANGZHOU RUIJIE PLASTICS CO.,LTD. Address before: 213022 No. 2-8 Tianshan Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Ruijie Plastic Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 No. 2-8 Tianshan Road, Xinbei District, Jiangsu, Changzhou Patentee after: CHANGZHOU RUIJIE NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: 213022 No. 2-8 Tianshan Road, Xinbei District, Jiangsu, Changzhou Patentee before: CHANGZHOU RUIJIE PLASTICS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 Tianshan Road, Xinbei District, Changzhou, Jiangsu Province, No. 2-8 Patentee after: CHANGZHOU RUIJIE NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: 213022 Tianshan Road, Xinbei District, Changzhou, Jiangsu Province, No. 2-8 Patentee before: CHANGZHOU RUIJIE NEW MATERIALS TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |