CN215840471U

CN215840471U - Container with a lid

Info

Publication number: CN215840471U
Application number: CN202120286897.4U
Authority: CN
Inventors: 王雁
Original assignee: Albea Plastic Metallizing Technologies Shanghai Co Ltd
Current assignee: Albea Plastic Metallizing Technologies Shanghai Co Ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2022-02-18
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a container, comprising: a housing having an accommodating chamber; the movable piece is provided with a discharge hole and is provided with a first position and a second position; the first sealing element is positioned between the shell and the movable piece; the stop piece is positioned between the shell and the movable piece; the stop member is configured to limit the movable member from moving from the first position to the second position; when the movable piece is positioned at the first position, the first sealing piece is configured to isolate the discharge hole from the containing cavity; when the moving part is in the second position, the moving part is arranged on the first sealing element in a penetrating mode, and the accommodating cavity is communicated with the discharge hole. The container provided by the embodiment of the utility model does not need to use glass materials, so that the aim of storing and transporting the target object is fulfilled, the generation of sharp damaged parts can be reduced when the target object is taken and used, the harm to a user is reduced, and the safety of the user in using the container is ensured.

Description

Container with a lid

Technical Field

The utility model relates to the technical field of packaging, in particular to a container.

Background

As shown in fig. 1, the ampoule bottle generally includes a head 10, a body 20, and a neck 30 connecting the head 10 and the body 20. Generally, the ampoule bottle is made of a glass material, and a user needs to break the ampoule bottle from the neck 30 to separate the head 10 and the body 20 when taking out an object in the ampoule bottle. The damaged part is sharp, and the danger of cutting the user exists. Such containers are inconvenient to use and have a poor user experience.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem, an embodiment of the present invention provides a container.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the present invention provides a container comprising:

a housing having an accommodating chamber;

the movable piece is provided with a discharge hole and moves between a first position and a second position;

a first seal between the housing and the moveable member; and

a stop member positioned between the housing and the movable member, the stop member configured to limit movement of the movable member from the first position to the second position;

when the movable piece is located at the first position, the first sealing piece isolates the discharge hole from the accommodating cavity; when the moving part is located at the second position, the moving part penetrates through the first sealing element, and the containing cavity is communicated with the discharge hole.

In some embodiments, the movable member further has an air inlet spaced from the air outlet, and the container further includes a second seal between the housing and the movable member;

when the movable piece is positioned at the first position, the second sealing piece isolates the air inlet hole from the accommodating cavity; when the moving part is located at the second position, the moving part penetrates through the second sealing part, and the air inlet is communicated with the accommodating cavity.

In some embodiments, the first seal and/or the second seal is a sealing membrane; and/or the first sealing element and the second sealing element are arranged on the shell to seal the accommodating cavity.

In some embodiments, the discharge hole is located at one end of the accommodating cavity, and the air inlet hole is located between the discharge hole and the other end of the accommodating cavity.

In some embodiments, the movable member comprises:

a main body part having the discharge hole; and

and the control part is connected with the main body part and is abutted against or fixedly connected with the stop piece.

In some embodiments, the container further comprises a stop assembly located between the housing and the moveable member;

when the movable member is in the first position, the limiting assembly is configured to prevent the movable member from separating from the housing.

In some embodiments, the stop assembly comprises a first projection and a second projection; the first bulge is arranged on the shell, and the second bulge is arranged on the movable piece; the first projection can abut against the second projection to prevent the movable member from being separated from the housing.

In some embodiments, the housing is formed with a cavity and the moveable member is formed with a tubular portion, the tubular portion being inserted within the cavity;

the first protrusion is disposed on a wall of the cavity, and the second protrusion is disposed on the tubular portion.

In some embodiments, the housing comprises:

the shell body forms the accommodating cavity and the cavity, and one end, away from the movable piece, of each of the accommodating cavity and the cavity is provided with an opening; and

and the end cover is connected with the opening end of the shell body far away from the movable piece so as to seal the accommodating cavity.

In some embodiments of the present invention, the,

the end cover covers the cavity, the end cover and/or the shell body are provided with vent holes communicated with the cavity, or vent gaps communicated with the cavity are formed between the end cover and the shell body.

In some embodiments, the stop is a tear tab formed on the housing.

The utility model provides a container, a movable piece and a shell can move relatively, a first sealing element isolates an accommodating cavity and a discharge hole only at a first position, at the moment, a stop element limits the movement of the movable piece, and the movable piece is kept at the first position under the action of no external force. When the target object that holds the intracavity is taken to needs, remove earlier and stop the position piece spacing to the moving part, then the external force drive moving part removes, and the moving part of removal wears to locate first sealing member, removes the sealing effect of first sealing member, and the intercommunication holds chamber and discharge opening, takes the target object from the discharge opening. The container provided by the embodiment of the utility model does not need to use glass materials, so that the aim of storing and transporting the target object is fulfilled, the generation of sharp damaged parts can be reduced when the target object is taken and used, the harm to a user is reduced, and the safety of the user in using the container is ensured.

Drawings

FIG. 1 is a schematic view of a container;

FIG. 2 is a schematic diagram illustrating an external appearance of a container according to an embodiment;

FIG. 3 illustrates an internal configuration of the moveable member of the container in a first position, according to one embodiment;

FIG. 4 illustrates an internal configuration of the moveable member of the container in a second position, according to one embodiment.

Reference numerals:

a housing 110; a housing body 111; an end cap 112; a housing cavity 113; a first outlet 1131; a second outlet 1132; a third outlet 1133; a cavity 114; a remaining space 1141; a moveable member 120; a body portion 121; a discharge hole 1211; an air intake 1212; a manipulation unit 122; a stop member 130; a connecting portion 131; a hand tear portion 132; a connection 1311 between the connection and the housing; an avoidance space 133; a first seal 140; a second seal 150; a spacing assembly 160; the first projection 161; a second projection 162; a tubular portion 123; the object 200.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, belong to the scope of protection of the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

An embodiment of the present invention provides a container, including: the sealing device comprises a shell 110, a movable piece 120, a first sealing piece 140 and a stop piece 130, wherein the shell 110 is provided with an accommodating cavity 113; moving member 120 has a discharge aperture 1211, said moving member 120 moving between a first position and a second position; a first seal 140 is positioned between the housing 110 and the moveable member 120; the stop member 130 is located between the housing 110 and the movable member 120; the stop member 130 is configured to limit the movement of the movable member 120 from the first position to the second position; when the movable member 120 is in the first position, the first sealing member 140 isolates the discharge opening 1211 and the accommodating chamber 113; when the movable member 120 is located at the second position, the movable member 120 penetrates through the first sealing member 140, and the accommodating cavity 113 is communicated with the discharge hole 1211.

As shown in fig. 3 and 4, the accommodating chamber 113 is used for accommodating the object 200, and the types of the object 200 include, but are not limited to: cosmetics or pharmaceuticals, etc. The state of object 200 includes, but is not limited to: liquid, emulsion or powder, etc. For example: the object 200 may be a lotion, skin care essential oil, serum, or the like.

Generally, the housing 110 further has a first outlet 1131 communicating with the accommodating chamber 113, and the first sealing member 140 can cover the first outlet 1131 to seal the first outlet 1131, so as to limit the object 200 in the accommodating chamber 113 to flow to the discharge hole 1211 of the movable member 120 through the first outlet 1131. To facilitate communication between the discharge opening 1211 and the first outlet 1131 after the first seal 140 is unsealed, the first outlet 1131 is aligned with the discharge opening 1211.

As shown in fig. 3, in the first position, the movable member 120 and the housing 110 have a first space therebetween, and the stop member 130 is located in the first space and limits the movement of the movable member 120 along the first direction, i.e., limits the movement of the movable member 120 toward the housing 110. At this time, a second interval is provided between the discharge hole 1211 and the first sealing element 140, and the first interval is greater than the second interval, so that after the position of the movable element 120 is released by the stop member 130, the movable element 120 moves to the maximum distance, that is, after the movable element 120 moves to abut against the housing 110, the wall of the discharge hole 1211 formed by the movable element 120 can be ensured to pass through the first outlet 1131.

Without limitation, the housing 110, the movable member 120, and the stop member 130 may be made of plastic materials.

In some embodiments, the container has a first posture in which the object 200 in the receiving chamber 113 is separated from the first sealing member 140, and a second posture in which the object 200 in the receiving chamber 113 is in contact with the first sealing member 140, and the arrangement position of the movable member 120 and the housing 110 is opposite to the arrangement position of the movable member 120 and the housing 110 in the first posture. For example: in the first posture, the housing 110 is at the lower position, the other end of the housing 110 away from the movable element 120 contacts with a supporting surface such as a table top, and the movable element 120 is at the upper position. The first posture is more suitable for storage or transportation of the container, reduces the contact of the object 200 with the first sealing member 140 at any time, and ensures the sealing effect of the first sealing member 140. As shown in fig. 2 to 4, at this time, the object 200 is gathered at one end of the accommodating cavity 113 close to the movable element 120 by gravity, and the movable element 120 is moved, so that the object 200 can be conveniently taken out and used. The second posture is more suitable for use when the object 200 is taken.

It is understood that the container may be placed in the second posture at any time, i.e., when the object 200 is not taken, or when the object 200 is taken, for example, during storage or transportation.

In summary, in the embodiment of the present invention, the movable member 120 and the housing 110 are movable relative to each other, the first sealing member 140 isolates the accommodating chamber 113 from the discharge hole 1211 only in the first position, and at this time, the stop member 130 limits the movement of the movable member 120, and when no external force is applied, the movable member 120 is kept in the first position, and the object 200 in the accommodating chamber 113 cannot be taken out due to the sealing effect of the first sealing member 140, and the container in this state is convenient for transportation and storage. When the target object 200 in the accommodating cavity 113 needs to be taken out, the limit of the stop member 130 to the movable member 120 is firstly released, then the movable member 120 is driven to move by external force, the movable member 120 which moves penetrates through the first sealing member 140, the sealing effect of the first sealing member 140 is released, the accommodating cavity 113 and the discharge hole 1211 are communicated, and the target object 200 is taken out from the discharge hole 1211. The container provided by the embodiment of the utility model does not need to use glass materials, so that the aim of storing and transporting the target object 200 is fulfilled, the generation of sharp damaged parts can be reduced when the target object 200 is taken, the harm to a user is reduced, and the safety of the user in using the container is ensured.

In other alternative embodiments, the moveable member 120 further has an inlet 1212 spaced from the outlet 1211, and the container further includes a second seal 150 positioned between the housing 110 and the moveable member 120; when the movable member 120 is in the first position, the second sealing member 150 separates the air inlet 1212 from the receiving cavity 113; when the movable element 120 is located at the second position, the movable element 120 penetrates through the second sealing element 150, and the air inlet 1212 is communicated with the accommodating cavity 113.

In practical applications, the movable element 120 penetrates the first sealing element 140 and also penetrates the second sealing element 150, so as to communicate the accommodating chamber 113 with the discharge hole 1211 and the air inlet 1212. The air inlet 1212 is used for communicating the accommodating cavity 113 and the external environment, so that after the object 200 flows out through the discharge hole 1211, air in the external environment enters the accommodating cavity 113, the pressure in the accommodating cavity 113 is ensured to be consistent with the external environment, the smoothness of the outflow of the object 200 is improved, and the object can be taken by a user more conveniently. As shown in FIG. 4, the arrows in the inlet ports 1212 point in the direction of gas entry. The arrow in the discharge hole 1211 indicates the outflow direction of the target 200.

Generally, the housing 110 further has a second outlet 1132 communicating with the accommodating chamber 113, and the second sealing member 150 may cover the second outlet 1132 to seal the second outlet 1132. To facilitate communication between the inlet apertures 1212 and the second outlets 1132 after unsealing the second seal 150, the second outlets 1132 are aligned with the inlet apertures 1212.

It can be understood that, as shown in fig. 3, in the first position, a third interval is also provided between the air inlet hole 1212 and the second sealing element 150, and the first interval is greater than the third interval, so that after the position-limiting member 130 limits the movable element 120 is released, the movable element 120 moves to the maximum distance, that is, after the movable element 120 moves to abut against the housing 110, it can be ensured that the hole wall of the air inlet hole 1212 formed by the movable element 120 passes through the second outlet 1132.

In other alternative embodiments, the discharge hole 1211 is located at one end of the accommodating chamber 113, and the air inlet 1212 is located between the discharge hole 1211 and the other end of the accommodating chamber 113.

As shown in fig. 3 and 4, the air inlet holes 1212 are distributed between the discharge hole 1211 and the other end of the accommodating chamber 113, that is: the second outlet 1132 is located between the first outlet 1131 and the other end of the accommodating cavity 113, so that when the second position is ensured, the object 200 can only flow out of the discharge hole 1211, but cannot flow out of the air inlet 1212. As shown in fig. 4, in the second position, the object 200 is located in the partial receiving cavity 113 between the discharge opening 1211 and the air inlet 1212, a remaining space 1141 is formed between the top of the object 200 and the bottom of the housing 110, and the air inlet 1212 is communicated with the remaining space 1141.

In an embodiment of the present invention, the sealing function of the first sealing member 140 and/or the second sealing member 150 may be released by an external force applied to the first sealing member 140 and/or the second sealing member 150 when the movable member 120 moves.

In other alternative embodiments, the first seal 140 and/or the second seal 150 is a sealing membrane; and/or, the first sealing member 140 and the second sealing member 150 are disposed on the housing 110 to seal the accommodating chamber 113.

The sealing film is thin and is easily punctured, and the sealing function of the sealing film is released by puncturing the sealing film during the movement of the movable member 120.

The sealing film includes, without limitation, a plastic film or a metal film.

In other alternative embodiments, the moveable member 120 includes: a body 121 and a manipulation unit 122, the body 121 having the discharge hole 1211; the manipulation unit 122 is connected to the body 121 and is abutted against or fixedly connected to the stopper 130.

As shown in fig. 2 to 4, the external force applying portion and the connection portion 1311 of the stop member 130 and the housing 110 are respectively located at two opposite sides of the manipulating portion 122, and the manipulating portion 122 is circumferentially distributed along the main body portion 121, so that a user can apply a force to the manipulating portion 122 to drive the main body portion 121 to move through the manipulating portion 122. An arrow in the operating portion 122 of fig. 4 is an external force direction capable of driving the movable element 130 to move.

In some embodiments, the operating portion 122 is fixedly connected to the stop member 130, and at this time, the stop member 130 can not only limit the movement of the movable element 120 toward the housing 110, but also limit the separation of the movable element 120 from the housing 110 in the first position, thereby ensuring the integrity of the container.

In some embodiments, the handle 122 abuts the stop 130. At this time, the stop member 130 cannot ensure the connection between the movable member 120 and the housing 110, and the integrity of the container is ensured in order to prevent the separation of the movable member 120 from the housing 110 in the first position. The container further comprises: a stop assembly 160.

Specifically, in other alternative embodiments, the container further includes a stop assembly 160 located between the housing 110 and the moveable member 120; when the movable member 120 is in the first position, the limiting element 160 is configured to limit the separation of the movable member 120 from the housing 110.

As shown in fig. 3 and 4, the limiting component 160 limits the movement of the movable member 120 in the second direction only in the first position, i.e., the separation of the movable member 120 from the housing 110, and does not limit the movement of the movable member 120 in the first direction in the second position, wherein the second direction is opposite to the first direction.

In other alternative embodiments, the stop assembly 160 includes a first projection 161 and a second projection 162; the first projection 161 is disposed on the housing 110, and the second projection 162 is disposed on the movable member 120; the first projection 161 can abut against the second projection 162 to prevent the movable piece 120 from being separated from the housing 110.

As shown in fig. 3 and 4, in the first position, the first projection 161 and the second projection 162 abut to restrict the moving member 120 from moving in the second direction, so that the moving member 120 cannot be separated from the housing 110. In the second position, when the movable element 120 moves in the first direction, the first protrusion 161 and the second protrusion 162 are separated from each other, and there is no limit to the movement of the movable element 120.

In other alternative embodiments, the housing 110 forms a cavity 114, the movable element 120 forms a tubular portion 123, and the tubular portion 123 is inserted into the cavity 114; the first protrusion 161 is disposed on the cavity wall of the cavity 114, and the second protrusion 162 is disposed on the tubular part 123.

As shown in fig. 3 and 4, the cavity 114 is configured to receive the stop assembly 160 and a portion of the moveable member 120 to enhance the cleanliness of the container.

In other alternative embodiments, the housing 110 includes a housing body 111 and an end cap 112, the housing body 111 forms the accommodating cavity 113 and the cavity 114, and an end of each of the accommodating cavity 113 and the cavity 114, which is away from the movable member 120, has an opening; an end cap 112 is connected to the open end of the housing 111 remote from the moveable member to seal the receiving cavity 113.

As shown in fig. 2-4, end cap 112 and hinge 120 are located at opposite ends of housing 111. The first outlet 1131 and the second outlet 1132 are formed at the housing body 111 in the above-described embodiment. Without limitation, in order to conveniently pot the object 200, the housing 111 further has a third outlet 1133 facing the end cap 112 (i.e., the opening of the accommodating cavity 113 is located at two opposite ends of the housing 111 from the first outlet 1131), and the object 200 can be canned into the accommodating cavity 113 through the third outlet 1133 and sealed by the end cap 112.

In some embodiments, the end cap 112 may seal only the opening of the receiving cavity 113 and not the opening of the cavity 114, i.e., the opening of the cavity 114 is in an open state.

In other alternative embodiments, the end cap 112 covers the cavity 114; the end cover 112 and/or the shell 111 are provided with vent holes communicated with the cavity 114; alternatively, a vent gap communicating with the cavity 114 is formed between the end cap 112 and the housing body 111.

In practical applications, the vent hole and the vent gap are both used to communicate the cavity 114 with the external environment, so as to ensure that the pressure of the cavity 114 is consistent with the external environment, thereby improving the smoothness of the moving member 120 moving in the cavity 114.

In some embodiments, the container also has an outer lid that covers the vent gap. For example: the end cap 112 is located between the outer cap and the housing body 111. The outer cover is used for shielding the ventilation gap, so that the smoothness of the appearance of the container is improved, and the blockage of the cavity 114 caused by liquid or dust in the external environment entering the cavity 114 is reduced.

In other alternative embodiments, the stop 130 is a tear tab formed on the housing 110.

The movable member 120 may be released from the position by removing the position stop member 130.

The stop 130 may be a frangible connection to achieve a tear effect. As shown in fig. 2 to 4, when the stopper 130 is connected to the housing 110 only, a connection 1311 of the stopper 130 to the housing 110 is a weak connection; when the stop member 130 is connected to both the housing 110 and the movable member 120, the connection between the stop member 130 and the housing 110 and the connection between the stop member 130 and the movable member 120 are weak connections. When an external force is applied to the stop member 130, the stop member 130 is firstly damaged from the weak connection portion to separate from the housing 110, or separate from the housing 110 and the movable member 120.

The weak connection means: connections that are easily broken. The weak connection may be achieved by reducing the material thickness of the stopper 130 at the connection, or reducing the connection area of the stopper 130.

For example: the connecting portion 1311 of the stopper 130 and the housing 110 is thinner than the other portions of the stopper 130. The stop member 130 may be connected to the moveable member 120 in a similar manner for a weak connection.

For another example: the intermittent connection mode can reduce the connection strength between the stop member 130 and the housing 110 because only a partial region of one end of the stop member 130 close to the housing 110 is connected with the housing 110, and the rest part of the end is spaced from the housing 110. The stop member 130 and the moveable member 120 may also be weakly coupled in a similar manner.

In some embodiments, as shown in fig. 2, the stop 130 comprises: a connecting portion 131 and a hand-tearing portion 132, the hand-tearing portion 132 being connected to the connecting portion 131; the connecting portion 131 is connected to the housing 110, or the connecting portion 131 is connected to the housing 110 and the movable element 120. The connection between the connection portion 131 and the housing 110 is a weak connection, and the connection between the connection portion 131 and the movable element 120 is a weak connection. The user can pinch the hand tearing portion 132 with his hand and tear the connecting portion 131 from the housing 110 by using the hand tearing portion 132. In order to ensure that the connecting portion 131 is smoothly torn by the hand-tearing portion 132, the connection strength between the connecting portion 131 and the housing 110 is smaller than the connection strength between the hand-tearing portion 132 and the connecting portion 131. Or when the connecting portion 131 is connected to the housing 110 and the movable element 120, the connection strength between the connecting portion 131 and the housing 110 and the connection strength between the connecting portion 131 and the movable element 120 are both smaller than the connection strength between the hand tearing portion 132 and the connecting portion 131.

In some embodiments, the stop 130 forms a notch that can be used as a hand tear. As shown in fig. 3, in the first position, an escape space 133 is provided between the stop portion and the movable element 120, and a finger of a user can enter the escape space 133 through a notch to tear off the stop member 130.

Features disclosed in several of the product embodiments provided by the utility model may be combined in any combination to yield new product embodiments without conflict.

Other structures and operations of the container according to embodiments of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A container, comprising:

a housing (110) having an accommodation chamber (113);

a moveable member (120) having a discharge aperture (1211), the moveable member (120) moving between a first position and a second position;

a first seal (140) located between the housing (110) and the moveable member (120); and

a stop member (130) positioned between the housing (110) and the moveable member (120), the stop member (130) configured to limit movement of the moveable member (120) from the first position to the second position;

when the movable piece (120) is at the first position, the first sealing element (140) isolates the discharge hole (1211) and the containing cavity (113); when the movable member (120) is located at the second position, the movable member (120) penetrates through the first sealing member (140), and the accommodating cavity (113) is communicated with the discharge hole (1211).

2. The container according to claim 1, wherein the movable member (120) further has an air inlet aperture (1212) spaced from the discharge aperture (1211), the container further comprising a second seal (150) between the housing (110) and the movable member (120);

when the movable piece (120) is in the first position, the second sealing element (150) isolates the air inlet hole (1212) from the accommodating cavity (113); when the movable element (120) is located at the second position, the movable element (120) penetrates through the second sealing element (150), and the air inlet hole (1212) is communicated with the accommodating cavity (113).

3. The container according to claim 2, wherein the first seal (140) and/or the second seal (150) is a sealing membrane; and/or the first seal (140) and the second seal (150) are both arranged on the shell (110) to seal the accommodating cavity (113).

4. The container according to claim 2, characterized in that the discharge opening (1211) is located at one end of the containing chamber (113) and the intake opening (1212) is located between the discharge opening (1211) and the other end of the containing chamber (113).

5. The container according to claim 1, wherein the movable member (120) comprises:

a main body (121) having the discharge hole (1211); and

and a manipulation unit (122) which is connected to the main body (121) and is in contact with or fixedly connected to the stopper (130).

6. The container according to claim 5, further comprising a stop assembly (160) located between the housing (110) and the moveable member (120);

when the movable member (120) is in the first position, the stop assembly (160) is configured to prevent the movable member (120) from separating from the housing (110).

7. The container according to claim 6, wherein the stop assembly (160) comprises a first projection (161) and a second projection (162); the first projection (161) is provided on the housing (110), and the second projection (162) is provided on the movable member (120); the first projection (161) is capable of abutting against the second projection (162) to prevent the movable piece (120) from separating from the housing (110).

8. The container according to claim 7, wherein the housing (110) is formed with a cavity (114), the movable member (120) is formed with a tubular portion (123), and the tubular portion (123) is inserted in the cavity 114;

the first protrusion (161) is disposed on a wall of the cavity (114), and the second protrusion (162) is disposed on the tubular portion (123).

9. The container according to claim 8,

the housing (110) includes:

a housing body (111) forming the accommodating cavity (113) and the cavity (114), wherein one end of each of the accommodating cavity (113) and the cavity (114) far away from the movable piece (120) is provided with an opening; and

and the end cover (112) is connected with the opening end of the shell body (111) far away from the movable piece (120) so as to seal the accommodating cavity (113).

10. The container according to claim 9, wherein the end cap (112) covers the cavity (114), the end cap (112) and/or the housing (111) has a vent hole communicating with the cavity (114), or a vent gap communicating with the cavity (114) is formed between the end cap (112) and the housing (111).

11. The container according to claim 1, wherein the stopper (130) is a tear-off formed on the housing (110).