CN211845364U

CN211845364U - Sealing cover assembly

Info

Publication number: CN211845364U
Application number: CN202020173518.6U
Authority: CN
Inventors: 李红彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-11-03
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a sealed lid subassembly, including being used for the base of being connected with the container oral area, be formed with liquid control mouth on the base, be equipped with the first liquid outlet that can communicate with the container inner chamber on just being located liquid control mouth on the base, be equipped with the first sealing member that is used for the first liquid outlet of shutoff in the liquid control mouth movablely, be formed with the second liquid outlet that is located first liquid outlet top in the liquid control mouth, can be equipped with the second sealing member that is used for shutoff second liquid outlet destructively on the liquid control mouth, be connected with the upper cover that the lid closed liquid control mouth oral area on base or the liquid control mouth, consequently have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

Description

Sealing cover assembly

[ technical field ] A method for producing a semiconductor device

The utility model relates to a container closing cap, especially a sealed lid subassembly.

[ background of the invention ]

For some packages such as containers, it is necessary to use an inner cap, i.e., to attach an outer cap after the inner cap is installed on the mouth of the container. In the prior art, an inner cover/plug integrally made of silica gel is directly adopted, the inner cover/plug needs to be taken down when the structure is adopted for use, and the problem of poor sealing performance exists after unsealing and using in the process of taking down the inner cover/plug.

In addition, there is also an inner lid structure formed by connecting a plurality of components, but it has disadvantages that assembly and manufacturing costs are high, a liquid discharge effect is not good when used, and a sealing performance is not good after unsealing and use.

Therefore, the present invention has been made in view of the above problems.

[ Utility model ] content

The to-be-solved technical problem of the utility model is to provide a seal cover subassembly, including being used for the base of being connected with the container oral area, be formed with liquid control mouth on the base, be equipped with the first liquid outlet that can communicate with the container inner chamber on just being located liquid control mouth on the base, be equipped with the first sealing member that is used for the first liquid outlet of shutoff in the liquid control mouth with moving about, be formed with the second liquid outlet that is located first liquid outlet top in the liquid control mouth, can be equipped with the second sealing member that is used for shutoff second liquid outlet destructively on the liquid control mouth, be connected with the lid on base or the liquid control mouth and close the upper cover of liquid control mouth oral area, for this, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

In order to solve the technical problem, the utility model provides a sealing cover subassembly, including being used for the base 100 of being connected with the container oral area, be formed with out liquid control mouth 110 on the base 100, just be located on the base 100 and be equipped with in the play liquid control mouth 110 can with the first liquid outlet 111 of container inner chamber intercommunication, be equipped with the first sealing member 112 that is used for the first liquid outlet 111 of shutoff in going out liquid control mouth 110 with moving about, be formed with the second liquid outlet 113 that is located first liquid outlet 111 top in the play liquid control mouth 100, can destructively be equipped with the second sealing member 114 that is used for shutoff second liquid outlet 113 on the play liquid control mouth 110, be connected with the lid on base 100 or the play liquid control mouth 110 and close the upper cover 200 of play liquid control mouth 110 oral area.

The sealing cover assembly is characterized in that the inner bottom wall of the liquid outlet control nozzle 110 is connected with a positioning rod 115, and the first sealing element 112 is provided with a hole sleeve 116 for the positioning rod 115 to penetrate through so that the first sealing element 112 can move along the positioning rod 115.

The seal cover assembly is characterized in that the positioning rod 115 is provided with a limiting block 1151 at the upper end thereof for limiting the separation of the first seal member 112 from the positioning rod 115.

A seal cover assembly as described above, wherein the second seal member 114 is provided with a pull ring or a wrench.

The sealing cap assembly as described above is characterized in that the inner bottom of the upper cap 200 is provided with an opening post 201 corresponding to the liquid outlet control nozzle 110 for opening the second sealing member 114.

The above-mentioned assembly of the sealing cover assembly is characterized in that the base 100 or the liquid outlet control nozzle 110 is connected with the upper cover 200 by a screw thread or a snap connection or a hinge connection.

The utility model provides a sealed lid subassembly, including being used for the base 100 of being connected with the container oral area, be formed with liquid control mouth 110 on the base 100, be equipped with in the base 100 and be located liquid control mouth 110 and can communicate with the container inner chamber first liquid outlet 111, be equipped with the first sealing member 112 that is used for the first liquid outlet 111 of shutoff in the liquid control mouth 110 movablely, be connected with the lid on base 100 or the liquid control mouth 110 and close the upper cover 200 of liquid control mouth 110 oral area, be equipped with in the upper cover 200 and close the upper cover rod piece 210 of liquid control mouth 110 when the upper cover 200 lid closes liquid control mouth 110 and the first sealing member 112 of roof pressure shutoff first liquid outlet 111.

The above-mentioned sealing cap assembly is characterized in that the liquid outlet sealing member 1101 for blocking the first liquid outlet 111 is destructively arranged in the liquid outlet control nozzle 110.

The above-mentioned sealing cover assembly is characterized in that a limiting structure 117 is disposed between the liquid outlet control nozzle 110 and the first sealing member 112 for limiting the separation of the first sealing member 112 and the liquid outlet control nozzle 110.

The sealing cap assembly as described above is characterized in that the inner bottom of the upper cap 200 is formed with an upper cap inner plug 220 for buckling into the mouth of the liquid outlet control nozzle 110.

The utility model provides a sealed lid subassembly, including being used for the base 100 of being connected with the container oral area, be formed with out liquid control mouth 110 on the base 100, just be located on the base 100 and be equipped with in the out liquid control mouth 110 can with the first liquid outlet 111 of container inner chamber intercommunication, be equipped with the first sealing member 112 that is used for the first liquid outlet 111 of shutoff in the out liquid control mouth 110 internalization, be equipped with the locating part 118 that restriction first sealing member 112 and out liquid control mouth 110 break away from on the out liquid control mouth 110 inner wall, be connected with the lid on base 100 or the out liquid control mouth 110 and close the upper cover 200 of out liquid control mouth 110 oral area.

The above-mentioned sealing cover assembly is characterized in that a tearing member 202 is provided between the base 100 or the spout 110 and the cover 200.

The utility model also provides a sealing cover subassembly, including the upper cover 200 that is used for being connected with the container oral area, be equipped with out liquid control chamber 230 on the upper cover 200, on the upper cover 200 and be located out the liquid control chamber 230 and be equipped with the upper cover liquid outlet 231 of intercommunication liquid control chamber 230 and container inner chamber, be equipped with the upper cover sealing member 232 that blocks up upper cover liquid outlet 231 in going out liquid control chamber 230 movablely, still be equipped with the upper cover drain pipe 233 that switches on out liquid control chamber 230 and outside on upper cover 200 or the play liquid control chamber 230.

The sealing cover assembly component is characterized in that an upper cover rod 234 is arranged on the inner bottom of the upper cover 200 and in the liquid outlet control cavity 230, and an upper cover sealing piece hole sleeve 235 for movably sleeving the upper cover sealing piece 232 on the upper cover rod 234 is arranged on the upper cover sealing piece 232.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model relates to a sealing cover subassembly, including being used for the base of being connected with the container oral area, be formed with liquid control mouth on the base, be equipped with the first liquid outlet that can communicate with the container inner chamber on just being located liquid control mouth on the base, be equipped with the first sealing member that is used for the first liquid outlet of shutoff in the liquid control mouth with moving about, be formed with the second liquid outlet that is located first liquid outlet top in the liquid control mouth, can destructively be equipped with the second sealing member that is used for shutoff second liquid outlet on the liquid control mouth, be connected with the lid on base or the liquid control mouth and close the upper cover of liquid control mouth oral area, for this, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

2. In order to ensure that the first sealing element is stable and accurate to block the first liquid outlet, so as to further improve the sealing effect, the inner bottom wall of the liquid outlet control nozzle is connected with a positioning rod, and a hole sleeve for the positioning rod to penetrate through so that the first sealing element can move along the positioning rod is arranged on the first sealing element.

3. For convenience of use, the inner bottom of the upper cover is provided with an opening column corresponding to the liquid outlet control nozzle for opening the second sealing piece.

4. The utility model relates to a sealing cover subassembly, including being used for the base of being connected with the container oral area, be formed with liquid control mouth on the base, be equipped with the first liquid outlet that can communicate with the container inner chamber on just being located liquid control mouth on the base, be equipped with the first sealing member that is used for the first liquid outlet of shutoff in the liquid control mouth internalization, be connected with the lid on base or the liquid control mouth and close the upper cover of liquid control mouth oral area, be equipped with the upper cover member of the first liquid outlet of roof pressure sealing plug when the upper cover lid closes liquid control mouth in the upper cover, for this reason, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

5. The liquid outlet control nozzle is internally provided with a liquid outlet sealing piece for sealing the first liquid outlet in a destructible manner, and has the characteristics of improving the sealing property and preventing counterfeiting.

6. The utility model relates to a sealed lid subassembly, including being used for the base of being connected with the container oral area, be formed with liquid control mouth on the base, be equipped with the first liquid outlet that can communicate with the container inner chamber on just being located liquid control mouth on the base, be equipped with the first sealing member that is used for the first liquid outlet of shutoff in the liquid control mouth internalization, be equipped with the locating part that restricts first sealing member and liquid control mouth and break away from on the liquid control mouth inner wall, be connected with the lid on base or the liquid control mouth and close the upper cover of liquid control mouth oral area, for this, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

7. The utility model relates to a sealing cover subassembly, including being used for the upper cover of being connected with the container oral area, on cover and be equipped with out liquid control chamber, on cover and be located out the upper cover liquid outlet that liquid control intracavity was equipped with intercommunication liquid control chamber and container inner chamber, it is equipped with the upper cover sealing member of plugging up the upper cover liquid outlet to go out the liquid control intracavity movably, still be equipped with the upper cover drain pipe that switches on liquid control chamber and outside on upper cover or the liquid control chamber, for this reason, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

[ 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 one of cross-sectional views of a first embodiment of the present invention;

fig. 2 is a second cross-sectional view of the first embodiment of the present invention;

fig. 3 is one of cross-sectional views of a second embodiment of the present invention;

fig. 4 is a second cross-sectional view of a second embodiment of the present invention;

fig. 5 is a cross-sectional view of a third embodiment of the present invention;

fig. 6 is one of cross-sectional views of a fourth embodiment of the present invention;

fig. 7 is a second cross-sectional view of a fourth embodiment of the present invention;

FIG. 8 is a schematic view showing a fifth embodiment of the present invention in a configuration in which the container is used in conjunction with a mouth portion of a container;

FIG. 9 is a second schematic structural view of a fifth embodiment of the present invention in use in connection with a container mouth;

FIG. 10 is a third schematic structural view of a fifth embodiment of the present invention in use in connection with a container mouth;

FIG. 11 is one of cross-sectional views of a sixth embodiment of the present invention in use in connection with a container finish;

fig. 12 is a second cross-sectional view of the sixth embodiment of the present invention in use in connection with a container mouth;

fig. 13 is a sectional view of a seventh embodiment of the present invention when used in conjunction with a container mouth.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to fig. 1 to 13.

As shown in fig. 1-5, the utility model relates to a sealing cover subassembly, including being used for the base 100 of being connected with the container oral area, be formed with out liquid control mouth 110 on the base 100, just be located out liquid control mouth 110 on the base 100 and be equipped with the first liquid outlet 111 that can communicate with the container inner chamber, be equipped with the first sealing member 112 that is used for shutoff first liquid outlet 111 in going out liquid control mouth 110 movablely, be formed with the second liquid outlet 113 that is located first liquid outlet 111 top in going out liquid control mouth 100, can destructively be equipped with the second sealing member 114 that is used for shutoff second liquid outlet 113 on going out liquid control mouth 110, have anti-fake characteristics, be connected with the upper cover 200 that the lid closed out liquid control mouth 110 oral area on base 100 or play liquid control mouth 110. When the liquid container is used, a user acts on the upper cover to open, then acts on the second sealing piece to be separated from the liquid outlet control nozzle, so that the second liquid outlet can be opened, the first liquid outlet is communicated with the opening part of the liquid outlet control nozzle, then acts on the base to incline, so that the first sealing piece can be separated from the first liquid outlet, so that the first liquid outlet is opened, and at the moment, the liquid in the inner cavity of the container can pass through the first liquid outlet, the inner cavity of the liquid outlet control nozzle and the second liquid outlet and is finally poured out from the liquid outlet control nozzle; after the pouring, the first liquid outlet of first sealing member shutoff and upper cover lid close play liquid control mouth oral area, for this reason, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

According to the design requirement, in order to improve the sealing performance, a sealing structure is correspondingly arranged between the mouth part of the container and the base and/or between the base and the upper cover, which is not shown in the figure.

As shown in fig. 1 and 2, in order to stably and accurately block the first liquid outlet by the first sealing member, so as to further improve the sealing effect, a positioning rod 115 is connected to the inner bottom wall of the liquid outlet control nozzle 110, and a hole sleeve 116 is disposed on the first sealing member 112 for the positioning rod 115 to penetrate through so that the first sealing member 112 can move along the positioning rod 115.

As shown in fig. 1 and 2, in order to prevent the first sealing member from being separated from the positioning rod, a stopper 1151 for restricting the separation of the first sealing member 112 from the positioning rod 115 is provided at the upper end of the positioning rod 115.

For convenience of use, the second sealing element 114 is provided with a pull ring or a wrench, which is characterized by convenience of use.

For convenience of use, the inner bottom of the upper cover 200 is provided with an opening column 201 corresponding to the liquid outlet control nozzle 110 for opening the second sealing member 114.

In order to provide a plurality of connection modes and meet the connection requirements between different container mouths and the base, the base 100 or the liquid outlet control mouth 110 and the upper cover 200 are connected through threads or buckled or hinged.

In order to improve the sealing performance, an inner bottom of the upper cover 200 is formed with an inner cover plug, not shown, for being fastened into the mouth of the liquid outlet control nozzle 110.

As shown in fig. 6 and 7, the utility model relates to a sealing cover subassembly, including being used for the base 100 of being connected with the container oral area, be formed with out liquid control mouth 110 on the base 100, just be located out on the base 100 and be equipped with the first liquid outlet 111 that can communicate with the container inner chamber in the liquid control mouth 110, be equipped with the first sealing member 112 that is used for the first liquid outlet 111 of shutoff in the liquid control mouth 110 movablely, be connected with the lid on base 100 or the liquid control mouth 110 and close the upper cover 200 of liquid control mouth 110 oral area, be equipped with in the upper cover 200 and close the upper cover rod piece 210 of liquid control mouth 110 and the first sealing member 112 of roof pressure shutoff first liquid outlet 111 when the upper cover 200 lid closes liquid control mouth 110. When the liquid container is used, a user opens the upper cover to open the liquid outlet control nozzle, the base is inclined to separate the first sealing element from the first liquid outlet so as to open the first liquid outlet, and at the moment, liquid in the inner cavity of the container can pass through the first liquid outlet and the inner cavity of the liquid outlet control nozzle and is finally poured out of the liquid outlet control nozzle; after the pouring, the first liquid outlet of first sealing member shutoff and upper cover lid close play liquid control mouth oral area, for this reason, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

And through being equipped with in the inner bottom of upper cover 200 and when upper cover 200 lid closes liquid control mouth 110 and top pressure first sealing member 112 blocks up upper cover member 210 of first liquid outlet 111, before using or after using, can guarantee that first sealing member will block up first liquid outlet to improve sealed effect.

As shown in fig. 6 and 7, in order to improve the sealing performance, a liquid outlet sealing member 1101 for sealing the first liquid outlet 111 is provided in the liquid outlet control nozzle 110 in a breakable manner, which has an anti-counterfeit feature.

As shown in fig. 6 and 7, in order to prevent the first sealing member from being separated from the liquid outlet control nozzle, a limiting structure 117 for limiting the separation of the first sealing member 112 from the liquid outlet control nozzle 110 is arranged between the liquid outlet control nozzle 110 and the first sealing member 112.

As shown in fig. 6 and 7, an upper cover inner plug 220 for engaging with the mouth of the liquid outlet control nozzle 110 is formed on the inner bottom of the upper cover 200 to improve the sealing property.

In order to provide a plurality of connection modes and meet the connection requirements between different container mouths and the base, the base 100 or the liquid outlet control mouth 110 and the upper cover 200 are connected through threads or buckled or hinged. In this embodiment, the base 100 or the liquid outlet control nozzle 110 is connected with the upper cover 200 in a turnable manner, so as to prevent the upper cover from falling and losing, and has the characteristics of cleanness, sanitation and safety.

As shown in fig. 8-10, the utility model relates to a sealing cover assembly, including being used for the base 100 who is connected with the container oral area, be formed with out liquid control mouth 110 on the base 100, just be located out liquid control mouth 110 on the base 100 and be equipped with the first liquid outlet 111 that can communicate with the container inner chamber, be equipped with the first sealing member 112 that is used for shutoff first liquid outlet 111 in going out liquid control mouth 110 movably, be equipped with the locating part 118 that restriction first sealing member 112 and play liquid control mouth 110 broke away from on the play liquid control mouth 110 inner wall, be connected with the lid on base 100 or the play liquid control mouth 110 and close the upper cover 200 of play liquid control mouth 110 oral area. When the liquid container is used, a user opens the upper cover to open the liquid outlet control nozzle, the base is inclined to separate the first sealing element from the first liquid outlet so as to open the first liquid outlet, and at the moment, liquid in the inner cavity of the container can pass through the first liquid outlet and the inner cavity of the liquid outlet control nozzle and is finally poured out of the liquid outlet control nozzle; after the pouring, the first liquid outlet of first sealing member shutoff and upper cover lid close play liquid control mouth oral area, for this reason, have structural design ingenious, use convenient, the succinct and good characteristics of leakproofness of structure, still have the function of repeated sealing simultaneously.

As shown in FIGS. 8-10, a tearing member 202 is disposed between the base 100 or the spout 110 and the cover 200 for anti-counterfeit function.

As shown in fig. 11-13, the utility model relates to a seal cover subassembly, including being used for the upper cover 200 of being connected with the container oral area, be equipped with out liquid control chamber 230 on the upper cover 200, on the upper cover 200 and lie in and be equipped with the upper cover liquid outlet 231 that communicates out liquid control chamber 230 and container inner chamber in going out liquid control chamber 230, it is equipped with the upper cover sealing member 232 that blocks up upper cover liquid outlet 231 to go out liquid control chamber 230 internalization, still be equipped with the upper cover drain pipe 233 that switches on with a liquid control chamber 230 and outside on upper cover 200 or play liquid control chamber 230. When using, the user acts on the base slope, can make upper cover sealing member 232 and upper cover liquid outlet 231 separation, and make the container inner chamber pass through upper cover liquid outlet 231 and play liquid control chamber 230 intercommunication, the liquid of container inner chamber can be through upper cover liquid outlet 231 this moment, play liquid control chamber 230, at last from upper cover drain pipe 233 back-fetching, after the use, upper cover sealing member 232 seals up upper cover liquid outlet 231, and make the container inner chamber isolated with the outside, for this, it is ingenious to have structural design, it is convenient to use, the succinct and the good characteristics of leakproofness of structure, the function of repeated sealing still has simultaneously.

According to the design requirement, in order to improve the sealing performance, a sealing structure is correspondingly arranged between the upper covers of the container openings, which is not shown in the figure.

As shown in fig. 11 and 12, in order to stably and accurately block the cap liquid outlet 231 by the cap sealing member 232, so as to further improve the sealing effect, an upper cap rod 234 is disposed in the liquid outlet control chamber 230 on the inner bottom of the upper cap 200, and an upper cap sealing member hole sleeve 235 for movably sleeving the upper cap sealing member 232 on the upper cap rod 234 is disposed on the upper cap sealing member 232.

As shown in fig. 13, the upper cap seal 232 is an upper cap sealing ball according to design requirements.

According to the design requirement, the upper cover 200 is in threaded connection or buckled connection or clamping connection with the mouth of the container.

Claims

1. The utility model provides a sealed lid subassembly, its characterized in that is including base (100) that is used for being connected with the container oral area, be formed with liquid control mouth (110) on base (100), be equipped with first liquid outlet (111) that can communicate with the container inner chamber on base (100) and being located liquid control mouth (110), be equipped with first sealing member (112) that are used for shutoff first liquid outlet (111) in liquid control mouth (110) movablely, be formed with second liquid outlet (113) that are located first liquid outlet (111) top in liquid control mouth (110), can destroy ground and be equipped with second sealing member (114) that are used for shutoff second liquid outlet (113) on liquid control mouth (110), be connected with on base (100) or liquid control mouth (110) and cover upper cover (200) that closes liquid control mouth (110) oral area.

2. The sealing cover assembly according to claim 1, wherein a positioning rod (115) is connected to the inner bottom wall of the liquid outlet control nozzle (110), and the first sealing member (112) is provided with a hole sleeve (116) for the positioning rod (115) to pass through so that the first sealing member (112) can move along the positioning rod (115).

3. The seal cap assembly of claim 2, wherein the spacer (115) is provided at an upper end thereof with a stopper (1151) for restricting the first seal member (112) from being disengaged from the spacer (115).

4. The seal cap assembly of claim 1, wherein the second seal member (114) is provided with a pull ring or a wrench.

5. Sealing cover assembly according to claim 1, characterized in that the inner bottom of the upper cover (200) is provided with an opening post (201) for opening the second sealing member (114) in correspondence of the outlet control spout (110).

6. Sealing cover assembly according to any of claims 1-5, characterized in that the base (100) or the spout (110) is screwed or snapped or hinged to the cover (200).

7. The utility model provides a sealed lid subassembly, its characterized in that is including base (100) that is used for being connected with the container oral area, be formed with liquid control mouth (110) on base (100), be equipped with first liquid outlet (111) that can communicate with the container inner chamber on base (100) and being located liquid control mouth (110), be equipped with first sealing member (112) that are used for shutoff first liquid outlet (111) in liquid control mouth (110) movablely, be connected with on base (100) or liquid control mouth (110) and close upper cover (200) of liquid control mouth (110) oral area, be equipped with on upper cover (200) the inner bottom and close liquid control mouth (110) when upper cover (200) lid roof pressure first sealing member (112) block up upper cover member (210) of first liquid outlet (111).

8. Sealing cover assembly according to claim 7, characterized in that the outlet control spout (110) is provided with a breakable outlet seal (1101) blocking the first outlet opening (111).

9. Sealing cover assembly according to claim 7, characterized in that between the spout (110) and the first sealing element (112) there is a stop structure (117) limiting the disengagement of the first sealing element (112) from the spout (110).

10. The sealing cover assembly according to claim 7, wherein an inner bottom of the upper cover (200) is formed with an inner cover plug (220) to be snapped into a mouth of the spout (110).

11. Sealing cover assembly according to any of claims 7-10, characterized in that the base (100) or the spout (110) is screwed or snapped or hinged to the cover (200).

12. The utility model provides a sealed lid subassembly, its characterized in that is including base (100) that is used for being connected with the container oral area, be formed with out liquid control mouth (110) on base (100), be equipped with first liquid outlet (111) that can communicate with the container inner chamber on base (100) and being located out liquid control mouth (110), it is equipped with first sealing member (112) that are used for shutoff first liquid outlet (111) to go out liquid control mouth (110) internalization, be equipped with restriction first sealing member (112) and play liquid control mouth (110) spacing member (118) that break away from on going out liquid control mouth (110) inner wall, be connected with on base (100) or play liquid control mouth (110) and cover upper cover (200) that closes out liquid control mouth (110) oral area.

13. Sealing cover assembly according to claim 12, characterized in that the base (100) or the spout (110) is screwed or fastened or hinged to the upper cover (200).

14. Sealing cover assembly according to claim 12 or 13, characterized in that a tearing element (202) is provided between the base (100) or the spout (110) and the upper cover (200).

15. The utility model provides a sealed lid subassembly, its characterized in that is including upper cover (200) that is used for being connected with the container oral area, be equipped with out liquid control chamber (230) on upper cover (200), on upper cover (200) and be located and be equipped with upper cover liquid outlet (231) that communicate out liquid control chamber (230) and container inner chamber in play liquid control chamber (230), play liquid control chamber (230) are interior to be equipped with movably and to block up upper cover sealing member (232) of upper cover liquid outlet (231), still be equipped with upper cover drain pipe (233) that switch on play liquid control chamber (230) and outside on upper cover (200) or play liquid control chamber (230).

16. The sealing cover assembly according to claim 15, wherein an upper cover rod column (234) is arranged in the liquid outlet control chamber (230) on the inner bottom of the upper cover (200), and an upper cover sealing member hole sleeve (235) for the upper cover sealing member (232) to movably sleeve on the upper cover rod column (234) is arranged on the upper cover sealing member (232).