CN211443384U - Plunger type sealing cover - Google Patents
Plunger type sealing cover Download PDFInfo
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- CN211443384U CN211443384U CN201921357460.4U CN201921357460U CN211443384U CN 211443384 U CN211443384 U CN 211443384U CN 201921357460 U CN201921357460 U CN 201921357460U CN 211443384 U CN211443384 U CN 211443384U
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- lid
- sealing member
- plunger
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Abstract
The utility model discloses a plunger type closing cap, this closing cap includes base and lid, be equipped with the sealing member in the base, be equipped with between the inner bottom of lid and the sealing member and open the deblocking structure, when opening, the deblocking structure is opened to the lid accessible tears the destruction with the sealing member, the sealing member is taken out and keeps connecting on the lid or the sealing member is torn by the roof pressure along with the lid in from the base, when lid and the initial assembly of base, when the lid is connected on the base, opening on the lid on deblocking structure and the sealing member of opening the deblocking structure then corresponding one-way lock joint or conflict each other, for this reason this project organization has anti-fake and prevents maliciously opening the function, and be convenient for make, effectively the cost is reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a container closing cap, especially a plunger type closing cap.
[ background of the invention ]
The most basic requirement of the existing container closure is to have good sealing performance in the initial state of the connection between the closure and the container mouth. As for the sealing performance, a sealing ring or a plunger is usually adopted for sealing and matching, generally, the sealing level is small, and is 1-2 level sealing, so that the problem of poor sealing performance is easily caused, and after the container is opened and used, if the sealing performance is poor, the unused substance in the container is easily deteriorated and wasted.
In addition, for the above structure, in order to prevent counterfeiting and malicious opening, an anti-counterfeiting ring/block is usually required to be arranged between the base and the outer part of the cover, so that the cover and the base are initially in a breakable fixed connection. However, with the design structure, the manufacturing difficulty and cost increase.
The utility model discloses research and development is carried out to the problem that exists to the aforesaid promptly and propose.
[ Utility model ] content
The to-be-solved technical problem of the utility model is to provide a plunger type closing cap, this closing cap includes base and lid, be equipped with the sealing member in the base, be equipped with between the inner bottom of lid and the sealing member and open the deblocking structure, when opening, the lid accessible is opened the deblocking structure and is torn the destruction with the sealing member, the sealing member is taken out and is kept connecting on the lid or the sealing member is torn by the roof pressure along with the lid in the base, when lid and the initial assembly of base, when the lid is connected on the base, opening on the lid on deblocking structure and the sealing member open the deblocking structure then corresponding one-way lock joint or conflict each other, for this reason this project organization has anti-fake and prevents maliciously opening the function, and be convenient for make, effectively the cost.
In order to solve the technical problem, the utility model relates to a plunger type closing cap, its characterized in that is including being used for the base 1 of being connected with container oral area 100, oral area and container inner chamber intercommunication under 1 base, 1 end oral area is connected with lid 2 on the base, be equipped with the sealing member 3 that can tear in 1 end oral area under the base or between 1 end oral area under the base and the last port, be equipped with between 2 inner bottoms of lid and the sealing member 3 and open deblocking structure 4, when 2 relative bases of lid are 1 movable, lid 2 is through opening deblocking structure 4 and drag or roof pressure sealing member 3 to it tears and then makes 1 upper port of base and container inner chamber intercommunication.
A plunger type closure as described above, wherein said opening and unsealing structure 4 comprises a catch 41 provided on the sealing member 3 and a catch 42 provided on the inner bottom of the cap 2, the free end of said catch 42 is caught in the catch 41 during initial connection, and when the cap 2 is pulled and the sealing member 3 is torn, the upper port of the base 1 is communicated with the inner cavity of the container.
The plunger type closure is characterized in that the opening and unsealing structure 4 comprises a clamping column 42 arranged on the sealing member 3 and a clamping groove 41 arranged on the inner bottom of the cover 2, when the sealing member 3 is pulled to be torn by the cover 2, the free end of the clamping column 42 is clamped in the clamping groove 41 during initial connection, and the port on the base 1 can be communicated with the inner cavity of the container.
A plunger type closure as described above, characterized in that said opening and unsealing structure 4 comprises a boss 43 provided on the upper portion of the sealing member 3 or on the inner bottom of the cap 2, the free end of said boss 43 is abutted against the inner bottom of the cap 2 or the upper surface of the sealing member 3, respectively, when the cap 2 is pressed down, the sealing member 3 is pressed and torn by the boss, so that the upper port of the base 1 is communicated with the inner cavity of the container.
A plunger-type closure as described above, characterised in that said lid 2 is sealingly fastened to the base 1.
A plunger-type closure as described above, characterised in that said lid 2 is connected to the lid 2 by means of a connecting strip 6, such that the lid can be flipped open in relation to the base.
The plunger type sealing cover is characterized in that the base 1 extends upwards to form a liquid pouring nozzle 7, a backflow groove 12 is circumferentially arranged on the base 1 and positioned outside the liquid pouring nozzle 7, and the liquid pouring nozzle 7 is provided with a backflow hole/notch 11 used for communicating the backflow groove 12 with an upper port of the base 1.
The plunger type sealing cover is characterized in that a sealing sleeve 5 is arranged in the base 1, and the sealing element 3 is connected with the lower port of the sealing sleeve 5 in a tearing mode.
The plunger type sealing cover is characterized in that the inner bottom of the cover 2 is provided with a sealing plunger 8 which can be sealably inserted into the sealing sleeve 5 and/or the upper port of the base 1, and the opening and unsealing structure 4 is arranged between the end of the sealing plunger 8 and the sealing member 3.
The plunger type sealing cover is characterized in that the sealing sleeve 5 is of a multi-step hole structure, and correspondingly, the sealing plunger 8 is of a multi-step shaft structure.
Compared with the prior art, the utility model relates to a plunger type closing cap has following advantage:
1. be equipped with the sealing member in the base, be equipped with between the inner bottom of lid and the sealing member and open the deblocking structure, when opening, the lid accessible is opened the deblocking structure and is torn the destruction with the sealing member, the sealing member is taken out and is kept connecting on the lid along with the lid in the base, when lid and base initial assembly, when the lid is connected on the base, the deblocking structure of opening on the lid and the opening on the sealing member deblocking structure then corresponding one-way lock joint, for this reason this project organization has anti-fake and prevents maliciously opening the function, and be convenient for make, effectively the cost is reduced.
2. Be equipped with the sealing member in the base, be equipped with between the inner bottom of lid and the sealing member and open the deblocking structure, when opening, the lid accessible is opened the deblocking structure and is torn the destruction with the sealing member, and the sealing member pushes down along with the lid, and the sealing member then is torn by the roof pressure, drops even and falls into the container inner chamber, and this project organization has anti-fake and prevents maliciously and open the function for this reason, and is convenient for make, effectively the cost is reduced.
3. The base is internally provided with a sealing sleeve, the inner bottom of the cover is provided with a sealing plunger, the sealing plunger is in sealing fit with the sealing sleeve and the upper port of the base, the multi-stage sealing structure is provided, the upper end of the cover and the upper end of the base are in sealing buckling, and the one-stage sealing structure is additionally arranged, so that the sealing sleeve can be thoroughly sealed before and after being opened for use.
4. The backflow groove and the backflow hole/notch are circumferentially arranged on the base and positioned outside the liquid outlet nozzle, so that the phenomenon that residual liquid is left outside the base and the opening of the container in the liquid pouring process is effectively prevented, and the liquid pouring device has the characteristics of cleanness and sanitation.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a cross-sectional view of the present invention in an initial state of connection with a container mouth;
FIG. 2 is a cross-sectional view of the cover and base of the present invention in an initial state;
FIG. 3 is a perspective view of the cover of the present invention not fastened to the base;
fig. 4 is a second perspective view of the cover of the present invention not fastened to the base;
FIG. 5 is a cross-sectional view of the cover of the present invention not being fastened to the base;
FIG. 6 is a cross-sectional view of the cover of the present invention being fastened to the base and opening the tear seal;
FIG. 7 is one of the cross-sectional views of the sealing member of the present invention with a boss on the bottom surface of the cover to press against the base;
FIG. 8 is a second cross-sectional view of the sealing member of the present invention, wherein a boss is disposed on the inner bottom surface of the cover to press against the base;
fig. 9 is a third cross-sectional view of the sealing member of the present invention, wherein a boss is disposed on the inner bottom surface of the cover to press the sealing member on the base.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-9, the utility model relates to a plunger type closing cap, including being used for the base 1 of being connected with container oral area 100, the oral area is communicated with the container inner chamber under the base 1, the oral area is connected with lid 2 on the base 1, be equipped with tearable sealing member 3 in the oral area under the base 1 or between the oral area under base 1 and the upper port, be equipped with between 2 inner bottoms of lid and the sealing member 3 and open deblocking structure 4, when lid 2 was movable relative to base 1, lid 2 was through opening deblocking structure 4 and was dragged or roof pressure sealing member 3 to make it tear and then make base 1 upper port and container inner chamber communicate.
As shown in fig. 1-6, when the lid 2 is opened by the unsealing structure 4, the sealing member 3 is pulled and torn, so that the port on the base 1 communicates with the interior of the container. When opening, the lid accessible is opened the deblocking structure and is torn the destruction with the sealing member, and the sealing member is taken out and keep connecting on the lid along with the lid from the base, and during lid and base initial assembly, when the lid is connected on the base, the deblocking structure of opening on the lid and the deblocking structure of opening on the sealing member then corresponding one-way lock joint, for this reason this project organization has anti-fake and prevents maliciously opening the function, and is convenient for make, effectively the cost is reduced.
As an embodiment of the present invention, the unsealing structure 4 includes a clamping groove 41 formed on the sealing member 3 and a clamping post 42 formed on the inner bottom of the cover 2, and during initial connection, the clamping post 42 is clamped at the free end thereof and is inserted into the clamping groove 41. All be equipped with complex direction inclined plane 43 on draw-in groove 41 and the card post 42 to when the lid is connected on the base, card post tip is equipped with the barb, and the buckle is in draw-in groove 41 through the direction inclined plane, and then with the one-way irreversible connection of sealing member, when card post joint was in the draw-in groove promptly, the card post can tear the sealing member from the base, and breaks away from the base along with the lid, as shown in fig. 6.
As another mode of the present invention. Open deblocking structure 4 including establishing card post 42 on sealing member 3 and establishing draw-in groove 41 on lid 2 inner bottom, during initial connection, card post 42 free end joint is with in the draw-in groove 41. The principle of use is the same as described above.
As an embodiment of the present invention, as shown in fig. 7-9, an opening structure 4 is provided between the inner bottom of the cover 2 and the sealing member 3, when the cover 2 moves relative to the base 1, the cover 2 presses the sealing member 3 by opening the opening structure 4, and makes it tear to communicate the upper port of the base 1 with the inner cavity of the container.
The unsealing structure 4 comprises a boss 43 arranged on the upper part of the sealing element 3 or on the inner bottom of the cover 2, during initial connection, the free end of the boss 43 correspondingly props against the inner bottom surface of the cover 2 or the upper surface of the sealing element 3, and when the cover 2 is pressed down, the sealing element 3 is pressed and torn by the boss, so that the upper port of the base 1 is communicated with the inner cavity of the container.
In this embodiment, boss one end is connected in lid 2 bottom surface, and at first, the lid closes on the base, and the free end of boss is contradicted in the sealing member, and the container inner chamber is sealed with the port on the base by the sealing member is isolated. When the anti-counterfeiting part is firstly torn off when a user uses the anti-counterfeiting part for the first time, then the cover is pressed downwards, the boss acts on the sealing part, the sealing part is connected with the lower port of the base through the thin position, when the boss reaches certain jacking pressure, the sealing part is torn off or even falls off, then the upper cover is opened, and at the moment, the inner cavity of the container is communicated with the upper port of the base.
For opening, the cover 2 is fastened to the base 1 in a sealing manner, and a notch 21 for opening is formed in the corresponding side of the cover.
In order to avoid lid and base separation and lose, lid 2 is connected with lid 2 through connecting band 6 for the lid can be relative the base upset and open, the utility model discloses well lid and base be the integrated into one piece connected shaping, have the characteristics of being convenient for make and assemble.
In order to pour liquid conveniently, base 1 upwards extends and is formed with pouring nozzle 7, base 1 is last and be located pouring nozzle 7 outside circumference and be equipped with backward flow groove 12, be equipped with on the pouring nozzle 7 and be used for communicateing backward flow groove 12 and base 1 upper end intraoral backward flow hole/breach 11. The residual liquid positioned outside the liquid pouring nozzle can flow back to the inner cavity of the container along the backflow groove and the backflow hole/notch 11, so that the phenomenon that the residual liquid is left outside the base and the opening of the container in the liquid pouring process is effectively prevented, and the liquid pouring nozzle has the characteristics of cleanness and sanitation.
As shown in fig. 1, 2 and 5, a sealing sleeve 5 is arranged in the base 1, and the sealing element 3 is connected with the lower end of the sealing sleeve 5 in a tearable manner.
As shown in fig. 1 and 2, the inner bottom of the cover 2 is provided with a sealing plunger 8 which can be plugged into the sealing sleeve 5 and/or the upper port of the base 1 in a sealing manner, and the opening and unsealing structure 4 is arranged between the end of the sealing plunger 8 and the sealing member 3. The sealing sleeve 5 is of a structure with a plurality of stepped holes, and correspondingly the sealing plunger 8 is of a structure with a plurality of stepped shafts. Seal cover 5 and sealed plunger go up corresponding being equipped with can seal complex conical surface, the utility model discloses have 6 grades of sealed cooperations between 8 tip of well sealed plunger and the sealing member 3, in addition the sealed lock joint of lid and base, even kaifeng uses, the lid is lock when on the base again, still has 7 grades of sealed cooperations at least, it can accomplish thoroughly sealedly around opening the use to make it, has more insurance and reliability than ordinary closing cap, has effectively prolonged the shelf life of material in the container, and has the convenient characteristics of after-manufacturing and use.
For the embodiment of tearing and destroying the sealing element by pressing, the boss 43 is arranged at the free end of the sealing plunger, as shown in fig. 7, initially, the sealing plunger and the sealing sleeve are in incomplete sealing fit, when the anti-counterfeiting element is torn off by unsealing, the upper cover is pressed downwards to press and tear the sealing element or the upper cover is closed again by using the cover, and the sealing plunger and the sealing sleeve are in sealing fit.
Claims (10)
1. A plunger type sealing cover is characterized by comprising a base (1) used for being connected with a container opening part (100), wherein the lower opening part of the base (1) is communicated with an inner cavity of a container, a cover (2) is connected with the upper opening part of the base (1), a sealing part (3) capable of being torn is arranged in the lower opening part of the base (1) or between the lower opening part and the upper opening part of the base (1), an opening and unsealing structure (4) is arranged between the inner bottom of the cover (2) and the sealing part (3), and when the cover (2) moves relative to the base (1), the cover (2) pulls or presses the sealing part (3) through the opening and unsealing structure (4) and enables the sealing part (3) to be torn so that the upper opening part of the base (1) is communicated.
2. Plunger type closure according to claim 1, characterized in that the opening and unsealing structure (4) comprises a catch (41) provided on the sealing member (3) and a catch (42) provided on the inner bottom of the cap (2), the free end of the catch (42) is caught in the catch (41) during initial connection, and when the cap (2) is pulled and the sealing member (3) is torn, the port on the base (1) is communicated with the inner cavity of the container.
3. Plunger type closure according to claim 1, characterized in that the opening and unsealing structure (4) comprises a catch (42) provided on the sealing member (3) and a catch (41) provided on the inner bottom of the cap (2), the free end of the catch (42) is caught in the catch (41) during initial connection, and when the cap (2) is pulled and the sealing member (3) is torn, the port on the base (1) is communicated with the inner cavity of the container.
4. A plunger-type closure as in claim 1, characterized in that said means for opening and unsealing (4) comprise a projection (43) provided on the upper portion of the sealing member (3) or on the inner bottom of the cap (2), the free end of said projection (43) abutting against the inner bottom of the cap (2) or the upper surface of the sealing member (3) respectively when initially connected, and when said cap (2) is pressed down, the sealing member (3) is torn by the projection, so that the upper port of the base (1) communicates with the interior of the container.
5. Plunger closure according to claim 1, characterised in that the lid (2) is sealingly fastened to the base (1).
6. Plunger type closure according to claim 5, characterised in that the lid (2) is connected to the lid (2) by means of a connecting strip (6) allowing the lid to be turned upside down relative to the base for opening.
7. Plunger type closure according to claim 1, characterized in that the base (1) is formed with a pouring spout (7) extending upwards, a backflow groove (12) is circumferentially arranged on the base (1) and outside the pouring spout (7), and a backflow hole/notch (11) for communicating the backflow groove (12) with the upper port of the base (1) is arranged on the pouring spout (7).
8. Plunger closure according to any of claims 1-7, characterised in that a sealing sleeve (5) is provided in the base (1), the sealing element (3) being tearably connected to the lower port of the sealing sleeve (5).
9. Plunger type closure according to claim 8, characterized in that the inner bottom of the cap (2) is provided with a sealing plunger (8) which can be sealably inserted into the sealing sleeve (5) and/or the upper port of the base (1), and the unsealing structure (4) is provided between the end of the sealing plunger (8) and the sealing member (3).
10. Plunger closure according to claim 9, characterised in that the sealing sleeve (5) is of stepped bore construction and correspondingly the sealing plunger (8) is of stepped shaft construction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019211089360 | 2019-07-13 | ||
| CN201921108936 | 2019-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211443384U true CN211443384U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921357460.4U Active CN211443384U (en) | 2019-07-13 | 2019-08-20 | Plunger type sealing cover |
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| Country | Link |
|---|---|
| CN (1) | CN211443384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482010A (en) * | 2019-07-13 | 2019-11-22 | 中山市华宝勒生活用品实业有限公司 | A kind of plunger type capping |
-
2019
- 2019-08-20 CN CN201921357460.4U patent/CN211443384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482010A (en) * | 2019-07-13 | 2019-11-22 | 中山市华宝勒生活用品实业有限公司 | A kind of plunger type capping |
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