CN211845592U - Multifunctional cover assembly - Google Patents

Abstract

The utility model discloses a multifunctional cover component, which is characterized in that a liquid outlet sealing opening structure and an air supply sealing opening structure are arranged on an upper cover, a user can separate a liquid outlet sealing element from a liquid outlet nozzle and separate an air supply sealing element from an air supply nozzle by acting on the upper cover, so that the liquid outlet and the air supply opening are opened, an inner cavity of a container is communicated with the outside, and the liquid in the inner cavity of the container can be poured out from the liquid outlet; therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

Description

Multifunctional cover assembly

[ technical field ] A method for producing a semiconductor device

The utility model relates to a container closing cap specifically is a multi-functional lid subassembly.

[ background of the invention ]

In the prior art, the container sealing covers have various structures, however, the container sealing covers mainly play a role in protection and sealing, and cannot play a role in assisting the liquid in the inner cavity of the container to flow out and opening the seal.

For example: the closing cap subassembly on the existing market is equipped with the liquid outlet including being used for the base of being connected with the container opening on the base, and the corresponding liquid outlet on the base is equipped with the lid of plugging up it, at the in-process of getting backward, only needs open the lid, and then acts on the container and can get the liquid of loading at the container inner chamber from the liquid outlet and get out, but this kind of closing cap subassembly can not assist the liquid outflow of container inner chamber, has the problem that is difficult to get backward and awkward.

Or for example: the existing cover sealing assembly on the market also comprises a sealing piece, and a user needs to open the sealing piece in the using process; however, in many cases, the sealing sheet needs to be opened by an external tool, which causes inconvenience in use.

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

[ Utility model ] content

The utility model aims to solve the technical problem of providing a multifunctional cover component, wherein a liquid outlet sealing opening structure and an air supply sealing opening structure are arranged on an upper cover, so that a liquid outlet sealing piece can be separated from a liquid outlet nozzle and an air supply sealing piece can be separated from an air supply nozzle by the action of the upper cover, and the liquid outlet and the air supply nozzle are opened, thereby leading an inner cavity of a container to be communicated with the outside and leading the liquid in the inner cavity of the container to be poured out from the liquid outlet; therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

In order to solve the above technical problems, the utility model provides a multifunctional cover assembly, which comprises a base 1 used for connecting with the mouth of a container, a liquid outlet 11 and a gas supplementing nozzle 12 are formed on the upper part of the base 1 in an extending way, a liquid outlet 111 communicated with the inner cavity of the container is arranged on the base 1 and positioned in the liquid outlet 11, an air supplement port 121 communicated with the inner cavity of the container is arranged on the base 1 and positioned in the air supplement nozzle 12, the liquid outlet nozzle 11 and the air supplement nozzle 12 are respectively provided with a liquid outlet sealing piece 112 and an air supplement sealing piece 122 which are matched with the liquid outlet 111 and the air supplement opening 121 for plugging, the base 1 is movably connected with an upper cover 2 covering the liquid outlet nozzle 11 and the air supplementing nozzle 12, the upper cover 2 is provided with a liquid outlet sealing opening structure 21 corresponding to the liquid outlet nozzle 11 for acting the opening of the liquid outlet sealing piece 112, the upper cover 2 is provided with an air supply sealing opening structure 22 corresponding to the air supply nozzle 12 for opening the air supply sealing member 122.

The multifunctional cap assembly is characterized in that the liquid outlet sealing opening structure 21 comprises a liquid outlet connecting clamping groove 211 and a liquid outlet opening member 212 which are arranged on the inner bottom of the upper cap 2 relative to the liquid outlet nozzle 11, one end of the liquid outlet opening member 212 is inserted into the liquid outlet connecting clamping groove 211, and the other end of the liquid outlet opening member 212 can extend into the liquid outlet nozzle 11 and is matched with the liquid outlet sealing member 112 for use.

The multifunctional cover assembly is characterized in that the liquid outlet connection clamping groove 211 comprises a liquid outlet connection deep groove 2111 and a liquid outlet connection shallow groove 2112, and when the upper cover 2 is covered with the base 1 and the liquid outlet opening member 212 is inserted into the liquid outlet connection deep groove 2111, the liquid outlet opening member 212 can be separated from the liquid outlet sealing member 112; when the upper cover 2 is covered with the base 1 and the liquid outlet opening member 212 is inserted into the liquid outlet connection shallow groove 2112, the liquid outlet opening member 212 can open the liquid outlet sealing member 112.

The multifunctional cover assembly is characterized in that the inner bottom of the upper cover 2 is provided with a liquid outlet sealing plug 23 which corresponds to the liquid outlet nozzle 11 and is used for sealing the liquid outlet nozzle 11, and the liquid outlet connecting clamping groove 211 is arranged on the liquid outlet sealing plug 23.

The multifunctional cover assembly is characterized in that the air-supply sealing opening structure 22 comprises an air-supply connecting slot 221 and an air-supply opening piece 222, wherein the air-supply connecting slot 221 is arranged on the inner bottom of the upper cover 2 relative to the air-supply nozzle 12, one end of the air-supply opening piece 222 is inserted into the air-supply connecting slot 221, and the other end of the air-supply opening piece 222 can extend into the air-supply nozzle 12 and is matched with the air-supply sealing piece 122 for use.

The multifunctional cover assembly is characterized in that the gas supplementing connecting clamping groove 221 comprises a gas supplementing connecting deep groove 2211 and a gas supplementing connecting shallow groove 2212, and when the upper cover 2 is covered with the base 1 and the gas supplementing opening piece 222 is inserted into the gas supplementing connecting deep groove 2211, the gas supplementing opening piece 222 can be separated from the gas supplementing sealing piece 122; when the top cover 2 is closed with the base 1 and the gas-filling opening member 222 is inserted into the gas-filling connection shallow groove 2212, the gas-filling sealing member 122 can be opened by the gas-filling opening member 222.

The multifunctional cover assembly is characterized in that the inner bottom of the upper cover 2 is provided with an air supply sealing plug 24 which corresponds to the air supply nozzle 12 and is used for sealing the air supply nozzle 12, and the air supply connecting clamping groove 221 is arranged on the air supply sealing plug 24.

The multifunctional cover assembly is characterized in that the base 1 and the upper cover 2 pass through the connecting part 3 on the same side so that the upper cover 2 can turn over or cover the base 1 relative to the base 1.

The multifunctional cover assembly is characterized in that an auxiliary opening structure 4 for assisting the upper cover 2 to turn over and open relative to the base 1 is arranged on one side, away from the connecting part 3, of the upper cover 2.

The multifunctional cover assembly is characterized in that an anti-fake structure is arranged between the base 1 and the upper cover 2.

The utility model also provides a multifunctional cover component, which comprises a base 1 used for connecting with the mouth part of the container, a liquid outlet 11 and a gas supplementing nozzle 12 are formed at the upper part of the base 1, a liquid outlet 111 and a gas supplementing port 121 communicated with the inner cavity of the container are respectively arranged on the liquid outlet 11 and the gas supplementing nozzle 12, the liquid outlet nozzle 11 and the air supplement nozzle 12 are respectively provided with a liquid outlet sealing piece 112 and an air supplement sealing piece 122 which are matched with the liquid outlet 111 and the air supplement opening 121 for plugging, the base 1 is movably connected with an upper cover 2 covering the liquid outlet nozzle 11 and the air supplementing nozzle 12, the upper cover 2 is provided with a liquid outlet sealing opening structure 21 corresponding to the liquid outlet nozzle 11 for acting the opening of the liquid outlet sealing piece 112, the upper cover 2 is provided with a gas supplementing sealing opening structure 22 corresponding to the gas supplementing nozzle 12 for acting on the opening of the gas supplementing sealing piece 122, an auxiliary structure 5 used for matching with the liquid outlet sealing opening structure 21 and the air supply sealing opening structure 22 is arranged between the base 1 and the upper cover 2.

The multifunctional cap assembly is characterized in that the liquid outlet sealing opening structure 21 is a liquid outlet opening member 212, one end of the liquid outlet opening member 212 is connected with the inner bottom of the upper cap 2, and the other end of the liquid outlet opening member 212 can extend into the liquid outlet nozzle 11 and is matched with the liquid outlet sealing member 112 for use.

The multifunctional lid assembly is characterized in that the air-supply sealing opening structure 22 is an air-supply opening member 222, one end of the air-supply opening member 222 is connected with the inner bottom of the upper lid 2, and the other end of the air-supply opening member 222 can extend into the air-supply nozzle 12 and is used in cooperation with the air-supply sealing member 122.

The multifunctional cover assembly is characterized in that the auxiliary structure 5 is a tearing sheet 51 arranged between the base 1 and the upper cover 2, the lower part of the tearing sheet 51 is connected with the base 1, and the upper part of the tearing sheet 51 is connected with the upper cover 2.

The multi-functional cap assembly as set forth above is characterized in that the tear tabs 51 are partially connected with the grip portions 511 for the user to apply the tear tabs 51.

The multifunctional cover assembly is characterized in that a liquid outlet ball 113 used for matching with the liquid outlet 111 is arranged in the liquid outlet nozzle 11, and the liquid outlet ball 113 is located between the liquid outlet 111 and the liquid outlet sealing member 112.

The multifunctional cover assembly is characterized in that the air supplement nozzle 12 is internally provided with an air supplement ball 123 used for matching with the air supplement port 121, and the air supplement ball 123 is located between the air supplement port 121 and the air supplement sealing member 122.

Compared with the prior art, the utility model relates to a multifunctional cover subassembly has following advantage:

1. the utility model relates to a multifunctional cover subassembly, including being used for the base of being connected with the container oral area, base upper portion extends and is formed with liquid outlet mouth and tonifying qi mouth, just be located on the base and be equipped with the liquid outlet that communicates with the container inner chamber in the liquid outlet mouth, just be located the tonifying qi mouth that is equipped with in the tonifying qi mouth with the container inner chamber intercommunication on the base, be equipped with the play liquid sealing member and the tonifying qi sealing member of cooperation liquid outlet and tonifying qi mouth shutoff on liquid outlet mouth and the tonifying qi mouth respectively, it closes the upper cover of liquid outlet mouth and tonifying qi mouth to be connected with the lid movably on the base, be equipped with the sealed structure 21 of opening of play liquid that is used for acting on liquid outlet sealing member 112 corresponding to liquid outlet mouth 11 on the upper cover 2, be equipped with the sealed structure 22 of opening of tonifying qi. Therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

2. In order to make the play liquid sealing member opened the back, the lid subassembly can continue to have the sealing action to reach used repeatedly's function, be equipped with corresponding liquid outlet nozzle on the upper cover insole and be used for plugging up the play liquid plug of liquid outlet nozzle, play liquid connection draw-in groove establishes on going out the liquid plug, for this reason, has the saving and the high characteristics of practicality.

3. In order to make the tonifying qi sealing member opened the back, the lid subassembly can continue to have sealed effect to reach used repeatedly's function, be equipped with corresponding tonifying qi mouth on the upper cover inner bottom and be used for the tonifying qi shutoff of shutoff tonifying qi mouth, tonifying qi connecting groove establishes on the tonifying qi shutoff, for this reason, has the characteristics of saving and the practicality is high.

4. In order to facilitate the opening of a user, an auxiliary opening structure for assisting the upper cover to turn and open relative to the base is arranged on one side, away from the connecting part, of the upper cover.

5. Still be equipped with between base and the upper cover and prevent false structure, have and prevent false characteristics.

6. The utility model relates to a multifunctional cover component, which comprises a base used for being connected with the mouth part of a container, a liquid outlet and a gas supplementing mouth are formed on the upper part of the base, a liquid outlet and a gas supplementing mouth which are communicated with the inner cavity of the container are respectively arranged on the liquid outlet and the gas supplementing mouth, a liquid outlet sealing piece and a gas supplementing sealing piece which are matched with the liquid outlet and the gas supplementing mouth for plugging are respectively arranged on the liquid outlet and the gas supplementing mouth, an upper cover which covers the liquid outlet and the gas supplementing mouth is movably connected on the base, a liquid outlet sealing opening structure 21 used for opening a liquid outlet sealing piece 112 is arranged on the upper cover 2 corresponding to the liquid outlet 11, a gas supplementing sealing opening structure 22 used for opening a gas supplementing sealing piece 122 is arranged on the upper cover 2 corresponding to the gas supplementing mouth 12, an auxiliary structure used for matching the liquid outlet sealing opening structure and, therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

7. In order to facilitate the use of a user, the tearing piece part is connected with a handle part for the user to act on the tearing piece, and the tearing piece has the characteristic of convenient use.

[ 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 perspective view of the present invention when the upper cover and the base are opened and the opening member is inserted into the deep groove according to embodiment 1.

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is a perspective view of the present invention when the upper cover and the base are opened and the opener is inserted into the shallow groove according to embodiment 1.

Fig. 4 is a cross-sectional view of fig. 3.

Fig. 5 is a perspective view of the present invention when the upper cover and the base are opened and the opening member is not inserted.

Fig. 6 is one of cross-sectional views of the present invention when the upper cover and the base cover according to embodiment 1.

Fig. 7 is a second cross-sectional view of the present invention when the upper lid and the base lid are closed according to embodiment 1.

Fig. 8 is a perspective view of the auxiliary structure according to embodiment 2 of the present invention when it is not opened.

Fig. 9 is a cross-sectional view of fig. 8.

Fig. 10 is a perspective view of the auxiliary structure according to embodiment 2 of the present invention when opened.

Fig. 11 is a cross-sectional view of fig. 10.

Fig. 12 is a perspective view of the liquid outlet sealing member and the air supply sealing member of embodiment 2 of the present invention when they are opened.

Fig. 13 is a cross-sectional view of fig. 12.

Fig. 14 is a perspective view of the present invention when the upper cover and the base are opened and the liquid can be poured out.

Fig. 15 is a cross-sectional view of fig. 14.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to fig. 1 to 15.

Example 1:

as shown in fig. 1 to 7, the present invention uses a novel multi-functional cap assembly, including a base 1 for coupling with a mouth of a container, a liquid outlet 11 and a gas supplementing nozzle 12 are formed on the upper part of the base 1 in an extending way, a liquid outlet 111 communicated with the inner cavity of the container is arranged on the base 1 and positioned in the liquid outlet 11, an air supplement port 121 communicated with the inner cavity of the container is arranged on the base 1 and positioned in the air supplement nozzle 12, the liquid outlet nozzle 11 and the air supplement nozzle 12 are respectively provided with a liquid outlet sealing piece 112 and an air supplement sealing piece 122 which are matched with the liquid outlet 111 and the air supplement opening 121 for plugging, the base 1 is movably connected with an upper cover 2 covering the liquid outlet nozzle 11 and the air supplementing nozzle 12, the upper cover 2 is provided with a liquid outlet sealing opening structure 21 corresponding to the liquid outlet nozzle 11 for acting the opening of the liquid outlet sealing piece 112, the upper cover 2 is provided with an air supply sealing opening structure 22 corresponding to the air supply nozzle 12 for opening the air supply sealing member 122. Therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

According to the design requirement, the liquid outlet sealing opening structure 21 comprises a liquid outlet connecting clamping groove 211 and a liquid outlet opening member 212 which are arranged on the inner bottom of the upper cover 2 relative to the liquid outlet nozzle 11, one end of the liquid outlet opening member 212 is inserted into the liquid outlet connecting clamping groove 211, and the other end of the liquid outlet opening member 212 can extend into the liquid outlet nozzle 11 and is matched with the liquid outlet sealing member 112 for use.

According to design requirements, the liquid outlet connection clamping groove 211 comprises a liquid outlet connection deep groove 2111 and a liquid outlet connection shallow groove 2112, and when the upper cover 2 is covered with the base 1 and the liquid outlet opening piece 212 is inserted in the liquid outlet connection deep groove 2111, the liquid outlet opening piece 212 can be separated from the liquid outlet sealing piece 112; when the upper cover 2 is covered with the base 1 and the liquid outlet opening member 212 is inserted into the liquid outlet connection shallow groove 2112, the liquid outlet opening member 212 can open the liquid outlet sealing member 112.

Further, in order to make the play liquid sealing member opened the back, the lid subassembly can continue to have sealing action to reach used repeatedly's function, be equipped with corresponding liquid outlet 11 on the upper cover 2 inner bottom and be used for plugging up the play liquid shutoff plug 23 of liquid outlet 11, play liquid connection draw-in groove 211 is established on a play liquid shutoff plug 23, for this reason, has the saving and the high characteristics of practicality.

According to the design requirement, the air supply sealing opening structure 22 comprises an air supply connecting clamping groove 221 and an air supply opening piece 222 which are arranged on the inner bottom of the upper cover 2 relative to the air supply nozzle 12, one end of the air supply opening piece 222 is inserted into the air supply connecting clamping groove 221, and the other end of the air supply opening piece 222 can extend into the air supply nozzle 12 and is matched with the air supply sealing piece 122 for use.

According to design requirements, the gas supplementing connecting slot 221 comprises a gas supplementing connecting deep slot 2211 and a gas supplementing connecting shallow slot 2212, and when the upper cover 2 is covered with the base 1 and the gas supplementing opening piece 222 is inserted in the gas supplementing connecting deep slot 2211, the gas supplementing opening piece 222 can be separated from the gas supplementing sealing piece 122; when the top cover 2 is closed with the base 1 and the gas-filling opening member 222 is inserted into the gas-filling connection shallow groove 2212, the gas-filling sealing member 122 can be opened by the gas-filling opening member 222.

Further, in order to make the tonifying qi sealing member opened the back, the lid subassembly can continue to have sealed effect to reach used repeatedly's function, be equipped with corresponding tonifying qi mouth 12 on the upper cover 2 insole and be used for the tonifying qi shutoff 24 of shutoff tonifying qi mouth 12, tonifying qi connecting slot 221 is established on tonifying qi shutoff 24, for this reason, has the characteristics of saving and the practicality is high.

According to the design demand with make stable the being connected between base and the upper cover, prevent that upper cover and base separation from resulting in losing, dropping, base 1 and upper cover 2 are with one side through adapting unit 3 so that upper cover 2 can overturn or cover base 1 relatively, for this reason, have clean sanitary characteristics.

Furthermore, in order to facilitate the use of the user, an auxiliary opening structure 4 for assisting the upper cover 2 to turn over and open relative to the base 1 is arranged on one side of the upper cover 2 away from the connecting part 3, such as a groove and a pull piece arranged on the side wall of the upper cover 2, and the auxiliary opening structure has the characteristic of convenient use.

Furthermore, an anti-fake structure, such as a tearable connection point or a tearable connection member, is disposed between the base 1 and the upper cover 2, which is shown in the figure, and thus has an anti-fake feature.

Working principle of example 1: when in use, the user acts on the auxiliary opening structure 4 to turn over and open the upper cover relative to the base, firstly inserts the liquid outlet opening piece 212 on the liquid outlet connecting shallow groove 2112 and inserts the gas supplementing opening piece 222 on the gas supplementing connecting shallow groove 2212, and then acts on the upper cover to turn over and cover relative to the base, so that the liquid outlet opening piece 212 separates the liquid outlet sealing piece 112 from the liquid outlet nozzle 11, and makes the gas supplementing opening piece 222 separate the gas supplementing sealing piece 122 from the gas supplementing nozzle 12, so that the liquid outlet and the gas supplementing opening are both opened, and then acts on the upper cover to turn over and open relative to the base, namely, the inner cavity of the container can be communicated with the outside through the gas supplementing opening, and the liquid in the inner.

Example 2:

as shown in fig. 8-15, the utility model relates to a multifunctional cover subassembly, including being used for the base 1 of being connected with the container oral area, base 1 upper portion is formed with liquid outlet 11 and tonifying qi mouth 12, be equipped with liquid outlet 111 and tonifying qi mouth 121 with the container inner chamber intercommunication on liquid outlet 11 and the tonifying qi mouth 12 respectively, be equipped with liquid outlet 112 and the tonifying qi sealing member 122 of cooperation liquid outlet 111 and the shutoff of tonifying qi mouth 121 on liquid outlet 11 and the tonifying qi mouth 12 respectively, be connected with the lid movably on base 1 and close upper cover 2 of liquid outlet 11 and tonifying qi mouth 12, be equipped with the sealed structure of opening 21 of play liquid that is used for acting on liquid outlet 112 on upper cover 2 corresponding to liquid outlet 11, be equipped with the sealed structure of opening 22 of tonifying qi that is used for acting on tonifying qi sealing member 122 on upper cover 2 corresponding to tonifying qi mouth 12, be equipped with between base 1 and the upper cover 2 and be used for cooperating to go out liquid sealed structure of opening 21 and the sealed And 5. forming. Therefore, the utility model discloses can the person of facilitating the use take out and open the liquid sealing member of liquid sealing member/tonifying qi sealing member with the liquid of container inner chamber to have that the structure is succinct, go out the characteristics that the liquid is smooth and easy and convenient to use.

According to the design requirement, the liquid outlet sealing opening structure 21 is a liquid outlet opening member 212, one end of the liquid outlet opening member 212 is connected with the inner bottom of the upper cover 2, and the other end of the liquid outlet opening member 212 can extend into the liquid outlet nozzle 11 and is matched with the liquid outlet sealing member 112 for use.

Further, in order to enable the liquid outlet sealing member to be opened, the cover assembly can continue to have a sealing function so as to achieve a repeated use function, the inner bottom of the upper cover 2 is provided with the liquid outlet plug 23 corresponding to the liquid outlet nozzle 11 and used for plugging the liquid outlet nozzle 11, and the liquid outlet opening member 212 is arranged on the liquid outlet plug 23.

According to the design requirement, the air supply sealing opening structure 22 is an air supply opening member 222, one end of the air supply opening member 222 is connected with the inner bottom of the upper cover 2, and the other end of the air supply opening member 222 can extend into the air supply nozzle 12 and is matched with the air supply sealing member 122 for use.

According to the design requirement, the auxiliary structure 5 is a tearing sheet 51 arranged between the base 1 and the upper cover 2, the lower part of the tearing sheet 51 is connected with the base 1, and the upper part of the tearing sheet 51 is connected with the upper cover 2.

Further, in order to facilitate the use of the user, the tearing sheet 51 is partially connected with a handle portion 511 for the user to act on the tearing sheet 51, which is characterized by convenient use.

Further, in order to enable the liquid outlet sealing member to be opened, the cover assembly can continue to have a sealing function so as to achieve a repeated use function, a liquid outlet ball 113 used for being matched with the liquid outlet 111 is arranged in the liquid outlet nozzle 11, and the liquid outlet ball 113 is located between the liquid outlet 111 and the liquid outlet sealing member 112, so that the liquid outlet sealing member has the characteristics of saving and high practicability.

Further, in order to make the tonifying qi sealing member opened the back, the lid subassembly can continue to have sealed effect to reach used repeatedly's function, be equipped with the tonifying qi ball 123 that is used for cooperating tonifying qi mouth 121 to use in tonifying qi mouth 12, tonifying qi ball 123 is located between tonifying qi mouth 121 and tonifying qi sealing member 122, has the characteristics of saving and the practicality is high.

According to the design demand with make stable the being connected between base and the upper cover, prevent that upper cover and base separation from resulting in losing, dropping, base 1 and upper cover 2 are with one side through adapting unit 3 so that upper cover 2 can overturn or cover base 1 relatively, for this reason, have clean sanitary characteristics.

Furthermore, in order to facilitate the use of the user, an auxiliary opening structure 4 for assisting the upper cover 2 to turn over and open relative to the base 1 is arranged on one side of the upper cover 2 away from the connecting part 3, such as a groove and a pull piece arranged on the side wall of the upper cover 2, and the auxiliary opening structure has the characteristic of convenient use.

In order to facilitate liquid discharge, the upper part of the base 1 is also provided with a flow guide lip 100, and the liquid outlet nozzle 11 is positioned in the flow guide lip 100.

Working principle of example 2: when the device is used, a user can tear the tearing sheet 51 from the space between the base and the upper cover by using the acting handle part 511, a certain moving space can be formed between the base and the upper cover, then the upper cover is pressed towards the base, namely, the free end of the liquid outlet opening piece 212 pushes the liquid outlet sealing piece 112 to separate the liquid outlet and the liquid inlet, the free end of the air supply opening piece 222 pushes the air supply sealing piece 122 to separate the air supply opening and the liquid outlet and the air supply opening, then the upper cover is turned over and opened relative to the base, the acting base is inclined or external force is used to separate the liquid outlet ball from the liquid outlet and the air supply ball from the air supply opening, so that the inner cavity of the container is communicated with the outside through the air supply opening, and liquid in the inner cavity of the container can be taken out from the liquid outlet.

Claims (17)

1. The multifunctional cover assembly is characterized by comprising a base (1) connected with a container opening, wherein a liquid outlet (11) and an air supplementing nozzle (12) are formed in the upper portion of the base (1) in an extending mode, a liquid outlet (111) communicated with a container inner cavity is formed in the base (1) and is located in the liquid outlet (11), an air supplementing port (121) communicated with the container inner cavity is formed in the base (1) and is located in the air supplementing nozzle (12), a liquid outlet sealing piece (112) and an air supplementing sealing piece (122) which are matched with the liquid outlet (111) and the air supplementing port (121) for plugging are respectively arranged on the liquid outlet (11) and the air supplementing nozzle (12), an upper cover (2) covering the liquid outlet (11) and the air supplementing nozzle (12) is movably connected onto the base (1), a liquid outlet sealing opening structure (21) used for opening the liquid outlet sealing piece (112) is arranged on the upper cover (2) corresponding to the liquid outlet (11), and an air supply sealing opening structure (22) used for opening the air supply sealing piece (122) is arranged on the upper cover (2) corresponding to the air supply nozzle (12).

2. The multifunctional cap assembly of claim 1, wherein the liquid outlet sealing opening structure (21) comprises a liquid outlet connecting slot (211) and a liquid outlet opening member (212) which are arranged on the inner bottom of the upper cap (2) opposite to the liquid outlet nozzle (11), one end of the liquid outlet opening member (212) is inserted into the liquid outlet connecting slot (211), and the other end of the liquid outlet opening member (212) can extend into the liquid outlet nozzle (11) and is matched with the liquid outlet sealing member (112) for use.

3. The multifunctional cover assembly as claimed in claim 2, wherein the outlet connection slot (211) comprises a deep outlet connection slot (2111) and a shallow outlet connection slot (2112), and when the upper cover (2) is covered with the base (1) and the outlet opening member (212) is inserted into the deep outlet connection slot (2111), the outlet opening member (212) can be separated from the outlet sealing member (112); when the upper cover (2) is covered with the base (1) and the liquid outlet opening piece (212) is inserted in the liquid outlet connection shallow groove (2112), the liquid outlet opening piece (212) can open the liquid outlet sealing piece (112).

4. The multifunctional cap assembly as claimed in claim 3, wherein a liquid outlet sealing plug (23) corresponding to the liquid outlet nozzle (11) and used for sealing the liquid outlet nozzle (11) is disposed on the inner bottom of the upper cap (2), and the liquid outlet connecting clamping groove (211) is disposed on the liquid outlet sealing plug (23).

5. The multifunctional cap assembly of claim 1, wherein the air-supplying sealing opening structure (22) comprises an air-supplying connecting slot (221) and an air-supplying opening member (222) which are arranged on the inner bottom of the upper cap (2) opposite to the air-supplying nozzle (12), one end of the air-supplying opening member (222) is inserted into the air-supplying connecting slot (221), and the other end of the air-supplying opening member (222) can be inserted into the air-supplying nozzle (12) and used together with the air-supplying sealing member (122).

6. The multifunctional cover assembly of claim 5, wherein the gas supply connection slot (221) comprises a gas supply connection deep slot (2211) and a gas supply connection shallow slot (2212), and when the upper cover (2) is covered with the base (1) and the gas supply opening member (222) is inserted into the gas supply connection deep slot (2211), the gas supply opening member (222) can be separated from the gas supply sealing member (122); when the upper cover (2) is covered with the base (1) and the air supply opening piece (222) is inserted in the air supply connection shallow groove (2212), the air supply opening piece (222) can open the air supply sealing piece (122).

7. The multifunctional cap assembly as claimed in claim 6, wherein the inner bottom of the upper cap (2) is provided with a gas-supplying sealing plug (24) corresponding to the gas-supplying nozzle (12) and used for sealing the gas-supplying nozzle (12), and the gas-supplying connecting slot (221) is provided on the gas-supplying sealing plug (24).

8. Multifunctional cover assembly according to any of claims 1-7, characterized in that the base (1) is provided with a connecting part (3) on the same side as the upper cover (2) to allow the upper cover (2) to be turned over or closed over the base (1) with respect to the base (1).

9. The multifunctional cover assembly according to claim 8, wherein the side of the upper cover (2) away from the connecting part (3) is provided with an auxiliary opening structure (4) for assisting the upper cover (2) to turn over and open relative to the base (1).

10. Multifunctional cover assembly according to claim 1, characterized in that an anti-counterfeiting structure is further provided between the base (1) and the upper cover (2).

11. The utility model provides a multifunctional cover subassembly, its characterized in that is including being used for base (1) of being connected with the container oral area, base (1) upper portion is formed with liquid outlet (11) and tonifying qi mouth (12), be equipped with liquid outlet (111) and tonifying qi mouth (121) with the container inner chamber intercommunication on liquid outlet (11) and tonifying qi mouth (12) respectively, be equipped with liquid outlet sealing member (112) and tonifying qi sealing member (122) of cooperation liquid outlet (111) and tonifying qi mouth (121) shutoff respectively on liquid outlet (11) and the tonifying qi mouth (12), be connected with movably on base (1) and cover (2) that the lid closes liquid outlet (11) and tonifying qi mouth (12), be equipped with on upper cover (2) corresponding to liquid outlet (11) and be used for acting on the liquid outlet sealing member (112) and open play liquid sealed structure (21), be equipped with on upper cover (2) corresponding to tonifying qi sealing mouth (12) and be used for acting on tonifying qi sealing member (122) and open tonifying qi sealed structure (22), an auxiliary structure (5) used for matching with a liquid outlet sealing opening structure (21) and an air supply sealing opening structure (22) is arranged between the base (1) and the upper cover (2).

12. The multifunctional lid assembly as claimed in claim 11, wherein the liquid outlet sealing opening structure (21) is a liquid outlet opening member (212), one end of the liquid outlet opening member (212) is connected to the inner bottom of the upper lid (2), and the other end of the liquid outlet opening member (212) can extend into the liquid outlet nozzle (11) and cooperate with the liquid outlet sealing member (112) for use.

13. The multifunctional lid assembly as claimed in claim 11, wherein the air-supplying opening structure (22) is an air-supplying opening member (222), one end of the air-supplying opening member (222) is connected to the inner bottom of the upper lid (2), and the other end of the air-supplying opening member (222) can be inserted into the air-supplying nozzle (12) and used in cooperation with the air-supplying sealing member (122).

14. Multifunctional lid assembly according to claim 11, wherein the auxiliary structure (5) is a tear tab (51) provided between the base (1) and the upper lid (2), the lower part of the tear tab (51) being connected to the base (1) and the upper part of the tear tab (51) being connected to the upper lid (2).

15. Multifunctional lid assembly according to claim 14, characterized in that the tear tab (51) is partly connected with a pull tab (511) for a user to act on the tear tab (51).

16. A multifunctional cap assembly according to any of the claims 11-15, characterized in that a tapping ball (113) is arranged in the tapping spout (11) for cooperating with the tapping orifice (111), said tapping ball (113) being located between the tapping orifice (111) and the tapping seal (112).

17. The multifunctional lid assembly as claimed in any one of claims 11 to 15, wherein the air supplement nozzle (12) is provided with an air supplement ball (123) for cooperating with the air supplement opening (121), the air supplement ball (123) being located between the air supplement opening (121) and the air supplement sealing member (122).

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