WO2024060428A1

WO2024060428A1 - Press container lid and container

Info

Publication number: WO2024060428A1
Application number: PCT/CN2022/138950
Authority: WO
Inventors: 邵晖
Original assignee: 邵晖
Priority date: 2022-09-21
Filing date: 2022-12-14
Publication date: 2024-03-28
Also published as: CN117775495A

Abstract

Disclosed in the present invention are a press container lid and a container. By means of the cooperative arrangement of an outer lid, an inner lid, at least two sliding engagement members, an elastic lock assembly and a first elastic member, when the container needs to be covered with the container lid, an external force presses the outer lid, the outer lid drive a driving member to move in the sliding engagement member toward the bottom of the inner lid at a preset angle, and the driving member drives the sliding engagement member to move toward an inner layer of the container during sliding until the sliding engagement member abuts against the inner layer of the container, and in this case, the container is covered with the container lid; and when the container lid needs to be removed from the container, an external force passes through the outer lid to press the top of an abutting member, and in this case, the other end of the sliding engagement member and an outer edge of the abutting member no longer abut against each other under the action of the external force, and the outer lid drives the driving member to move in the sliding engagement member away from the bottom of the inner lid at the preset angle until a top surface of the abutting member of the elastic lock assembly abuts against a bottom surface of the sliding engagement member. The opening and closing of the container lid and the container can be quickly completed.

Description

Press container lid and container

Technical field

The present invention relates to the technical field of sealed containers, specifically a press container lid and a container.

Background technique

At present, the container lids and container passages of containers containing liquid or water are generally threaded. Internal threads or external threads are provided in the container lid and container respectively to realize the connection between the container lid and the container. When threaded connections are used, the , the thread is easy to wear, and when using the thread to open or tighten the cap, you need to twist a certain number of turns to open or close the container cap, which is more inconvenient during use.

Contents of the invention

Based on this, it is necessary to provide a press container lid and container.

A press container cover includes an outer cover, an inner cover, at least two sliding clamping parts, an elastic lock assembly, and a first elastic member. The two sliding clamping parts are slidably arranged in the inner cover, and the Both ends of the first elastic member are fixedly or detachably connected to the outer cover and the inner cover respectively. During the process of deformation or recovery deformation of the first elastic member, the inner cover and the outer cover are brought closer to or farther away from each other. The outer cover At least part of the driving member is slidably accommodated in the sliding clamping member at a preset angle. When the inner cover and the outer cover are approaching or moving away, the sliding clamping member is driven to move horizontally in the circumferential direction with the center of the inner cover as the origin. The sliding latch contacts or separates from the container during movement, and the elastic lock components move axially and are arranged in the inner cover; under the action of external force and its own elastic force, the elastic lock components are respectively connected with the sliding latch. The inner cover is provided with at least two limiting members at preset positions on the inner layer of the inner cover. When the outer cover and the inner cover move away from each other, the limiting members abut against the limiting portions on the outer cover.

In one embodiment, the elastic lock assembly includes a contact member, a lower support column and a second elastic member. One end of the lower support column is fixedly or detachably connected to the contact member, and the other end is inserted through the contact member. At the bottom of the inner cover, the second elastic member is sleeved on the lower support column, and its two ends respectively resist the bottom of the abutting member and the bottom of the inner cover.

In one embodiment, the elastic lock assembly further includes an upper support column. One end of the upper support column is fixedly or detachably connected to the abutment piece, and the other end is passed through the inner cover and the outer cover in turn. .

In one of the embodiments, the pressing container cover further includes an unlocking piece, which is inserted through the outer cover and the inner cover in turn and then abuts against the abutting piece.

In one embodiment, the pressing container lid further includes an unlocking piece, the top end of the upper support column resists the bottom end of the unlocking piece, or at least part of the upper support column is accommodated in the unlocking piece.

In one embodiment, the pressing container cover further includes a locking cover, the locking cover has a limiting gap, and the unlocking member has at least one limiting convex. When the limiting convex is accommodated within the limit When the notch is in the preset position, the unlocking piece cannot move toward the elastic lock component.

In one embodiment, the pressure container cover further includes a third elastic member, which is sleeved on the unlocking member and has both ends fixedly or detachably connected to the unlocking member and the outer cover respectively.

In one of the embodiments, the sliding clamping member is provided with at least one sliding guide groove at a preset angle with the horizontal plane.

In one embodiment, the pressure container cover further includes an elastic elastic sealing member and an elastic elastic exhaust valve. The elastic elastic sealing member is sleeved on the bottom of the inner cover, and the elastic elastic exhaust valve is fixed or It is detachably installed at the bottom of the elastic lock assembly. During the axial movement of the elastic lock assembly, the elastic exhaust valve abuts or separates from the bottom of the inner cover.

For a container that presses the container lid, when the container lid is pressed and the container lid is closed, the sliding latch of the container lid is in contact with the preset position of the container. When the container lid is pressed and separated from the container, the sliding catch of the container lid is pressed. The sliding latch is separated from the preset position of the container.

The above-mentioned pressing container lid and container are arranged through the cooperation of the outer lid, the inner lid, at least two sliding clamping parts, the elastic lock assembly, and the first elastic part. When the container lid and the container need to be closed, external force presses the outer lid. Under the combined force of the outer cover and the inner cover, the first elastic member is compressed and deformed. The outer cover drives the driving member to move in the sliding clamping member toward the bottom of the inner cover at a preset angle. The driving member drives the sliding clamping member during the sliding process. One end of the connecting piece moves in the horizontal direction of the inner cover toward the inner layer of the container until it butts against the inner layer of the container, causing the other end of the sliding clamping piece to butt against the outer edge of the abutting piece. At this time, the container cover It is in a closed state with the container; when the container lid and the container need to be opened, an external force is used to press the top of the abutting piece through the outer cover. At this time, under the action of the external force, the elastic lock component is gradually in a compressed state, causing the sliding lock The other end of the connecting piece and the outer edge of the abutting piece no longer resist each other. At this time, the outer cover drives the driving member to move in the sliding clamping piece away from the bottom of the inner cover at a preset angle until the elastic lock component abuts. The top surface of the connector and the bottom surface of the sliding latch are in contact with each other, thus completing the opening and closing of the container lid and container. The container lid and container can be quickly opened and closed, and are simple and convenient to use.

Description of drawings

Figure 1 is a schematic diagram of the assembly structure of a press container according to an embodiment of the present invention;

FIG2 is a schematic cross-sectional view of a press container in a closed state according to an embodiment of the present invention;

Figure 3 is a schematic cross-sectional structural view of a press container in an open state according to an embodiment of the present invention;

Figure 4 is a schematic diagram of the assembly structure of a press container lid according to an embodiment of the present invention;

Figure 5 is a schematic structural diagram of an outer cover of a pressing container cover according to an embodiment of the present invention;

Figure 6 is a schematic structural diagram of an inner cover of a pressing container cover according to an embodiment of the present invention;

Figure 7 is a schematic structural diagram of an elastic lock assembly for pressing a container lid according to an embodiment of the present invention;

Figure 8 is a schematic structural diagram of a sliding latch for pressing a container lid according to an embodiment of the present invention;

Figure 9 is a schematic structural diagram of a locking lid for pressing a container lid according to an embodiment of the present invention;

Figure 10 is a schematic structural diagram of an unlocking member for pressing a container lid according to an embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the invention. However, the present invention can be implemented in many other ways different from those described here. Those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

It should be noted that when an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present. In contrast, when an element is referred to as being "directly" connected to another element, there are no intervening elements present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in Figures 1, 2, 3, 4, 5, and 6, a press container cover includes an outer cover 100, an inner cover 200, at least two sliding clamps 300, and an elastic lock assembly 400 , the first elastic member 500, the two sliding clamping members 300 are slidably disposed in the inner cover 200, and the two ends of the first elastic member 500 are fixedly or detachably connected to the outer cover 100 and the inner cover 200 respectively. , when the first elastic member 500 is deformed or restored to deformation, the inner cover 200 and the outer cover 100 are moved closer to or farther away from each other. At least part of the driving member 110 of the outer cover 100 is slidably accommodated at a preset angle. In the sliding clamping member 300, when the inner cover 200 and the outer cover 100 are approaching or moving away, the sliding clamping member 300 is driven to move horizontally in the circumference with the center of the inner cover 200 as the origin, and the sliding clamping member 300 is in contact with When the container contacts or separates, the elastic lock component 400 moves axially and is disposed in the inner cover 200. Under the action of external force and its own elastic force, the elastic lock component 400 contacts or separates from the sliding clamping member 300 respectively. At least two limiting members 210 are provided at preset positions on the inner layer of the inner cover 200. The limiting members 210 abut against the limiting portions of the outer cover 100 when the outer cover 100 and the inner cover 200 move away from each other.

As shown in FIG. 7 , in one embodiment, the elastic lock assembly 400 includes an abutment member 410 , a lower support column 420 and a second elastic member 430 . One end of the lower support column 420 is connected to the abutment member 410 Fixed or detachable connection, the other end passes through the bottom of the inner cover 200, the second elastic member 430 is sleeved on the lower support column 420, and its two ends are respectively connected to the bottom of the abutment member 410 and the bottom of the inner cover 200. Contradict each other.

In one embodiment, the elastic lock assembly 400 further includes an upper support column 440. One end of the upper support column 440 is fixedly or detachably connected to the abutment 410, and the other end is passed through the inner cover in turn. 200 and outer cover 100 on.

In one of the embodiments, the pressing container cover further includes an unlocking member 600 . The unlocking member 600 is inserted through the outer cover 100 and the inner cover 200 in order and then abuts against the abutting member 410 .

As shown in FIG. 10 , in one embodiment, the press container cover further includes an unlocking member 600 , and the top end of the upper support column 440 abuts against the bottom end of the unlocking member 600 or at least a portion of the upper support column 440 is accommodated in the unlocking member 600 .

As shown in Figure 9, in one embodiment, the pressing container cover further includes a locking cover 700, the locking cover 700 has a limiting notch 710, and the unlocking member 600 has at least one limiting bump. 610. When the limiting protrusion 610 is accommodated in the preset position of the limiting notch 710, the unlocking member 600 cannot move toward the elastic lock assembly 400.

In one embodiment, the pressing container cover further includes a third elastic member 800, which is sleeved on the unlocking member 600 and has both ends fixed to the unlocking member 600 and the outer cover 100 respectively. Removable connection.

As shown in FIG. 8 , in one embodiment, the sliding latch 300 is provided with at least one sliding guide groove 310 at a preset angle with the horizontal plane.

In one embodiment, the pressure container cover further includes an elastic seal 900 and an elastic exhaust valve 1000. The elastic seal sleeve 900 is provided at the bottom of the inner cover 200, and the elastic exhaust valve 1000 is fixed Or it can be detachably installed at the bottom of the elastic lock assembly 400, and abuts or separates from the bottom of the inner cover 200 during the axial movement of the elastic lock assembly 400.

For a container with a pressed container lid, when the container lid 2000 and the container 3000 are pressed together, the sliding latch 300 of the pressed container lid 2000 abuts the preset position of the container. When the container lid 2000 is pressed to separate from the container 3000, The sliding latch 300 that presses the container cover 2000 is separated from the preset position of the container 3000 .

When the container lid 2000 and the container 3000 are not closed, the top surface of the contact member 410 of the elastic lock assembly 400 and the bottom surface of the sliding clamp member 300 resist each other. At this time, the elastic lock assembly 400 is in the sliding clamp member. It is in a state of compression deformation under a force of 300.

When the container lid 2000 and the container 3000 need to be closed, an external force presses the outer lid 100 to move the outer lid 100 toward the inner lid 200. At this time, under the combined force of the outer lid 100 and the inner lid 200, the first elastic force The component 500 is compressed and deformed. When the outer cover 100 moves toward the inner cover 200, the outer cover 100 drives the driving member 110 to move toward the bottom of the inner cover 200 in the sliding clamping member 300 at a preset angle. At this time, the driving member 110 During the sliding process, one end of the sliding clamping member 300 is driven to move toward the inner layer of the container 3000 with the center of the inner cover 200 as the origin, until it resists the inner layer of the container 3000. The moving direction of the sliding clamping member 300 is with the inner cover 200 as the center. In any direction of the formed circle, at this time, the top surface of the abutting member 410 of the elastic lock assembly 400 and the bottom surface of the sliding clamping member 300 are misaligned and separated from each other, and the elastic locking assembly 400 resumes its deformation, causing the sliding clamping member 300 to The other end and the outer edge of the abutting member 410 resist each other. At this time, the container lid 2000 and the container 3000 are in a closed state.

When the container lid 2000 and the container 3000 need to be opened, an external force is used to press the top of the abutment member 410 through the outer lid 100. At this time, under the action of the external force, the elastic lock assembly 400 is gradually in a compressed state and moves toward the inner lid 200. The bottom direction moves so that the other end of the sliding clamping member 300 and the outer edge of the abutting member 410 no longer resist each other. At this time, the first elastic member 500 needs to recover its deformation. In the process of recovering its deformation, the first elastic member 500 The outer cover 100 is gradually driven to move away from the inner cover 200 until the limiting member 210 abuts the limiting portion on the outer cover 100 when the outer cover 100 and the inner cover 200 move away from each other. At this time, the outer cover 100 drives the driving member 110 The sliding clamp 300 moves in a direction away from the bottom of the inner cover 200 at a preset angle. During the sliding process, the driving member 110 drives one end of the sliding clamp 300 to move in a direction away from the inner layer of the container 3000 with the inner cover 200 as the center. , until the top surface of the abutment member 410 of the elastic lock assembly 400 and the bottom surface of the sliding latch member 300 abut each other, thus completing the opening of the container lid 2000 and the container 3000.

In this way, by pressing the container lid and the container, through the cooperative arrangement of the outer lid 100, the inner lid 200, at least two sliding clamping members 300, the elastic lock assembly 400, and the first elastic member 500, the container lid 2000 and the container 3000 need to be closed. When the cover is closed, external force presses the outer cover 100. Under the joint force of the outer cover 100 and the inner cover 200, the first elastic member 500 is compressed and deformed. The outer cover 100 drives the driving member 110 to move inwardly of the sliding clamping member 300 at a preset angle. The inner cover 200 moves in the bottom direction. During the sliding process, the driving member 110 drives one end of the sliding clamping member 300 to move in the horizontal direction of the inner cover 200 toward the inner layer of the container 3000 until it conflicts with the inner layer of the container 3000, causing the sliding clamping member 300 to move in the horizontal direction. The other end of the connecting piece 300 and the outer edge of the abutting piece 410 resist each other. At this time, the container lid 2000 and the container 3000 are in a closed state; when the container lid 2000 and the container 3000 need to be opened, external force passes through the outer lid. 100 press the top of the abutting member 410. At this time, under the action of external force, the elastic lock assembly 400 gradually enters a compressed state, so that the other end of the sliding clamping member 300 and the outer edge of the abutting member 410 no longer resist each other. At this time, the outer cover 100 drives the driving member 110 to move in the sliding clamping member 300 at a preset angle in a direction away from the bottom of the inner cover 200 until the top surface of the abutting member 410 of the elastic lock assembly 400 is in contact with the sliding clamping member 300 . The bottom surfaces are in contact with each other, thereby completing the opening and closing of the container lid 2000 and the container 3000. The container lid 2000 and the container 3000 can be opened and closed quickly, and are simple and convenient to use.

Embodiment 1: In one embodiment, in order to facilitate opening the cover, the elastic lock assembly 400 includes a contact member 410, a lower support column 420 and a second elastic member 430. One end of the lower support column 420 is fixed to the contact member 410. Or it can be detachably connected, and the other end is passed through the bottom of the inner cover 200. The second elastic member 430 is sleeved on the lower support column 420 and its two ends respectively resist the bottom of the abutment member 410 and the bottom of the inner cover 200; press the container The cover also includes an unlocking piece 600 , which is inserted through the outer cover 100 and the inner cover 200 in sequence and then abuts against the abutting piece 410 .

The second elastic member 430 may be a spring. The lower support column 420 is perpendicular to the bottom of the inner cover 200 and can move up and down along a direction perpendicular to the bottom of the inner cover 200 .

When the container lid 2000 and the container 3000 need to be opened, by pressing the unlocking member 600, after the unlocking member 600 contacts the abutting member 410, the lower support column 420 is gradually moved toward the inner space of the container 3000, so that the second elastic member 430 It is in a gradually compressed state until the top surface of the contact member 410 of the elastic lock assembly 400 and the bottom surface of the sliding latch member 300 abut each other.

Embodiment 2: In one embodiment, in order to facilitate opening the cover, the elastic lock assembly 400 also includes an upper support column 440. One end of the upper support column 440 is fixedly or detachably connected to the abutment member 410, and the other end is passed through in sequence. On the inner cover 200 and the outer cover 100; pressing the container cover also includes an unlocking member 600. The top end of the upper support column 440 resists the bottom end of the unlocking member 600 or at least part of the upper support column 440 is accommodated in the unlocking member 600.

The top of the upper support column 440 is not completely penetrated from the outer cover 100, so the unlocking member 600 needs to penetrate through the through hole of the outer cover 100, so that at least part of the upper support column 440 is accommodated in the unlocking member 600; When the top of the support column 440 is completely penetrated from the outer cover 100 , the top of the upper support column 440 resists the bottom end of the unlocking member 600 or at least part of the upper support column 440 is accommodated in the unlocking member 600 .

When the container lid 2000 and the container 3000 need to be opened, the unlocking member 600 is pressed. After the unlocking member 600 presses the upper support column 440, the upper support column 440 drives the lower support column 420 to move toward the inner space of the container 3000 through the abutment member 410. The second elastic member 430 is gradually compressed until the top surface of the contact member 410 of the elastic lock assembly 400 and the bottom surface of the sliding latch member 300 abut against each other. This makes the opening process simpler, more convenient and faster.

In one of the embodiments, in order to prevent the container cover 2000 and the container 3000 from being opened by mistake, the container cover is pressed and further includes a locking cover 700, the locking cover 700 is provided with a limiting notch 710, and the unlocking member 600 has at least one limiting protrusion 610. When the limiting protrusion 610 is accommodated in a preset position of the limiting notch 710, the unlocking member 600 cannot move toward the direction of the elastic locking assembly 400.

The locking cover 700 is fixedly or detachably installed on the outer cover 100. The locking cover 700 has a limiting gap 710, and the limiting gap 710 has a "7"-shaped structure. When the container lid 2000 and the container 3000 are closed, the limit bump 610 is accommodated at one end of the limit gap 710. At this time, the locking cover 700 is rotated so that the limit bump 610 is accommodated in the limit gap 710" The top of the 7"-shaped structure and resists the top edge of the "7"-shaped structure of the limiting gap 710. At this time, when the unlocking part 600 is pressed, the unlocking part 600 cannot be pressed down, and the unlocking of the container lid 2000 and the container 3000 cannot be completed. , effectively preventing misoperation of the unlocking member 600.

In one embodiment, in order to enable the unlocking member 600 to automatically reset, the container cover further includes a third elastic member 800. The third elastic member 800 is sleeved on the unlocking member 600 and its two ends are connected to the unlocking member 600 and the outer cover respectively. 100 fixed or removable connections.

For example, the third elastic member 800 may be a spring. The unlocking member 600 may have an umbrella-shaped structure. One end of the third elastic member 800 resists the bottom of the unlocking cover 610 of the unlocking member 600 , and the other end resists the outer cover 100 . When the container lid 2000 and the container 3000 need to be opened, the third elastic member 800 is compressed by an external force and elastically deforms when the unlocking member 600 is pressed. After the unlocking is completed, the third elastic member 800 resumes its deformation, causing the unlocking member 600 to return to its original position. , so that the unlocking piece 600 can be automatically reset, which is simple and convenient.

In one embodiment, the sliding clamping member 300 is provided with sliding guide grooves 310 at a preset angle with the horizontal plane. There are two sliding guide grooves 310 and are arranged axially symmetrically on the sliding clamping member 300 .

There are one or two sliding guide grooves 310 . When there is one sliding guide groove 310 , the sliding guide groove 310 can be opened in the middle or both sides of the sliding latch 300 .

When there are two sliding guide grooves 310, the two sliding guide grooves 310 are arranged axially symmetrically on both sides of the sliding clamping member 300. The two sliding guide grooves 310 can form an angle of 45° with the horizontal plane. The driving member on the outer cover 100 110 is accommodated in two sliding guide grooves 310. The driving member 110 slides in the two sliding guide grooves 310 when the outer cover 100 moves up and down, thereby driving the sliding clamping member 300 to approach or move away from the inner layer of the container 3000.

In one embodiment, in order to achieve a better sealing or heat preservation effect between the container lid 2000 and the container 3000, the container lid is pressed and further includes an elastic seal 900 and an elastic exhaust valve 1000. The elastic seal 900 is sleeved on the inner lid. 200, the elastic exhaust valve 1000 is fixedly or detachably installed at the bottom of the elastic lock assembly 400, and abuts or separates from the bottom of the inner cover 200 during the axial movement of the elastic lock assembly 400.

The elastic exhaust valve 1000 is sleeved on the bottom of the lower support column 420. When the lower support column 420 moves up and down, the elastic exhaust valve 1000 abuts or separates from the bottom of the inner cover 200.

In this way, after the container lid 2000 and the container 3000 are closed, the elastic sealing member 900 is in contact with the inner layer of the container 3000 and plays a good sealing or heat preservation role. When the container cover 2000 and the container 3000 are opened, the lower support column 420 moves downward to drive the elastic exhaust valve 1000 away from the bottom of the inner cover 200, so that the gas in the container 3000 is discharged, making it easier for the container cover 2000 and the container 3000 to open. separation.

The technical features of the above-described embodiments can be combined in any way. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, All should be considered to be within the scope of this manual.

The above-mentioned embodiments only express several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims

A press container cover, which is characterized in that it includes an outer cover, an inner cover, at least two sliding clamping parts, an elastic lock assembly, and a first elastic member. The two sliding clamping parts are slidably arranged on the inner cover. Inside, the two ends of the first elastic member are fixedly or detachably connected to the outer cover and the inner cover respectively, and the inner cover and the outer cover are moved closer to or farther away from each other during the deformation or recovery deformation process of the first elastic member. At least part of the driving member of the outer cover is slidably accommodated in the sliding clamping member at a preset angle. When the inner cover and the outer cover are approaching or moving away from each other, the sliding clamping member is driven to the circumference with the center of the inner cover as the origin. It moves horizontally in the direction, and the sliding connector contacts or separates from the container during the movement. The elastic lock assembly moves axially and is installed in the inner cover; under the action of external force and its own elastic force, the elastic lock assembly respectively To abut or separate from the sliding clamping member, at least two stoppers are provided at a preset position on the inner layer of the inner cover. When the outer cover and the inner cover move away from each other, the stoppers abut against the stoppers on the outer cover. catch.
A press container lid according to claim 1, characterized in that: the elastic lock assembly includes a contact member, a lower support column and a second elastic member, and one end of the lower support column is fixed to the contact member or The second elastic member is detachably connected, and the other end is passed through the bottom of the inner cover. The second elastic member is sleeved on the lower support column, and its two ends resist the bottom of the abutment member and the bottom of the inner cover respectively.
A pressure container lid according to claim 2, characterized in that: the elastic lock assembly further includes an upper support column, one end of the upper support column is fixedly or detachably connected to the abutment piece, and the other end passes through it in sequence. Located on the inner cover and outer cover.
The push container cover according to claim 2 is characterized in that: the push container cover also includes an unlocking piece, and the unlocking piece is sequentially inserted through the outer cover and the inner cover and then abuts against the abutting piece.
A pressure container lid according to claim 3, characterized in that: the pressure container lid further includes an unlocking piece, and the top end of the upper support column and the bottom end of the unlocking piece resist or at least one of the upper support column is partially accommodated in the unlocking piece.
A press container lid according to claim 4 or 5, characterized in that: the press container cover further includes a locking cover, the locking cover has a limiting gap, and the unlocking member has at least one limiting gap. The bump, when the limit bump is accommodated in the preset position of the limit gap, prevents the unlocking piece from moving in the direction of the elastic lock assembly.
A press container cover according to claim 5, characterized in that: the press container cover further includes a third elastic member, the third elastic member is sleeved on the unlocking member and both ends are respectively connected with the unlocking member. Fixed or detachable connection with outer cover.
A pressure container cover according to claim 1, characterized in that: the sliding clamping member is provided with at least one sliding guide groove at a preset angle with the horizontal plane.
A press container cover according to claim 1, characterized in that: the press container cover further includes an elastic elastic sealing member and an elastic elastic exhaust valve, and the elastic elastic sealing member is sleeved on the bottom of the inner cover. , the elastic exhaust valve is fixedly or detachably installed at the bottom of the elastic lock assembly, and during the axial movement of the elastic lock assembly, the elastic exhaust valve abuts or separates from the bottom of the inner cover.
The container with a pressed container cover according to any one of claims 1 to 9, characterized in that when the pressed container cover is closed with the container cover, the sliding latch of the pressed container cover is in contact with the preset position of the container. When the container cover is pressed to separate from the container, the sliding latch of the container cover is separated from the preset position of the container.