CN213712643U - Quick air bleeder of container - Google Patents

Abstract

The utility model relates to a quick air bleeder of container, this quick air bleeder of container includes: the gas cylinder comprises a storage, a lower cover, a gas cylinder, a pushing assembly and a driving assembly, wherein a containing cavity is arranged in the storage, a disassembling port is arranged at a first end, a plurality of vent holes are arranged at a second end, a plurality of limiting bulges are arranged on the side wall of the containing cavity, the inclined planes of the limiting bulges are designed, the disassembling port can be closed or opened by the lower cover, a plurality of sealing ports are arranged on the side wall of the gas cylinder, the gas cylinder is detachably arranged on the lower cover, the pushing assembly comprises a pushing plate, a rotating plate and a sliding piece, the rotating plate is provided with a plurality of installing grooves corresponding to the sealing ports, the, and the first end is rotatably connected with the sliding piece, the second end is provided with a reverse inclined surface which is contacted with the inclined surface of the limiting protrusion, the second end of the rotating plate is provided with a thimble, the pushing plate is slidably arranged in the accommodating cavity, the pushing plate is in driving connection with the sliding piece, and the driving assembly is fixedly arranged at the second end of the accommodating cavity and in driving connection with the pushing plate.

Description

Quick air bleeder of container

Technical Field

The utility model relates to an air bleeder specifically is a quick air bleeder of container.

Background

For a container with gas, different seals have different opening modes, the existing container gas releasing device can be generally divided into an explosive gas releasing device and an electromagnetic valve gas releasing device, the explosive gas releasing device controls an ignition device to ignite when releasing gas, so that the explosive device explodes to release gas in the container, but the mode is usually accompanied by fragments and toxic gas during explosion, the danger is high, the electromagnetic valve gas releasing device is complex in structure, large in occupied space and small in application range, and high-pressure gas in the device can leak under a normal state and even can fail when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a quick air bleeder of container can open the sealing opening fast, releases the gas in the container.

(II) technical scheme

In order to realize the technical scheme, the utility model provides a following technical scheme: a rapid deflation device for a container, comprising: the gas cylinder comprises a storage, a lower cover, a gas cylinder, a pushing assembly and a driving assembly, wherein a containing cavity is arranged in the storage, a first end of the storage is provided with a disassembling port communicated with the containing cavity, a second end of the storage is provided with a plurality of vent holes communicated with the containing cavity, the side wall of the containing cavity is provided with a plurality of limiting bulges, the limiting bulges are designed towards the direction of an inclined plane of the second end of the containing cavity, the lower cover can cover or open the disassembling port, the side wall of the gas cylinder is provided with a plurality of sealing ports, the gas cylinder is detachably arranged on the lower cover and is coaxially arranged with the containing cavity, the pushing assembly comprises a pushing plate, a rotating plate and a sliding piece, the rotating plate is provided with a plurality of corresponding sealing ports, one side of the sliding piece, which is close to the disassembling port, is provided with a plurality of mounting grooves corresponding to the limiting bulges, the rotating plate is arranged in the mounting grooves, the first, push plate slidable mounting holds the intracavity and is located the slider and is close to air vent one side, the push plate is connected with the slider drive, drive assembly fixed mounting holds the chamber second end and is connected with the push plate drive, drive assembly orders about the push plate and toward holding the chamber second end and remove, make the slider toward holding the chamber second end and remove, order about the rotor plate second end and bump with spacing arch, and then make the rotor plate second end rotate around its first end, make the thimble pierce through the sealing port.

Preferably, drive assembly is including rotating the motor, rotate wheel and elastic component, be equipped with the first rotating groove and the logical groove of mutual switch-on the kickboard, it rotates protruding with first rotating groove and logical groove sliding connection's first rotation to rotate to take turns to be equipped with, it holds at the chamber second to rotate motor fixed mounting, and its output shaft and rotation wheel fixed connection, the elastic component cover is established and is being rotated the motor outside, and its one end with hold chamber second end butt, the other end and kickboard butt, first rotating protrusion can be followed first rotating groove length direction or logical groove degree of depth direction and removed, so that the kickboard can be holding the intracavity and remove or fix.

Preferably, hold the chamber second end and be equipped with the installation piece, be equipped with the second on the installation piece and rotate the groove, rotate and be equipped with on the wheel and rotate the second rotation arch of being connected with the second rotation groove.

Preferably, the limiting protrusions are arranged at equal intervals along the axis direction of the accommodating cavity, and the abutting positions of the rotating plate and the limiting protrusions are obliquely arranged.

Preferably, the accommodating cavity is provided with a positioning groove at one side close to the dismounting opening, the lower cover is provided with a positioning bulge, and the positioning bulge can stretch into the positioning groove so as to cover the dismounting opening with the lower cover.

Preferably, the lower cover is provided with a clamping protrusion, the clamping protrusion is enclosed to form a clamping cavity, the gas cylinder is provided with a clamping groove, and the gas cylinder can stretch into the clamping cavity so as to enable the clamping groove to be matched with the clamping protrusion.

Preferably, still include the connecting piece, be equipped with the slip arch on the connecting piece, the accumulator surface is equipped with the sliding tray with slip protruding sliding connection, connecting piece one end and accumulator sliding connection, the other end and lower cover threaded connection.

Preferably, the thimble is provided with a through hole penetrating through the rotating plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the start drive assembly, the drive slurcam is toward holding chamber second end and removing, make slurcam striking slider, under the effect of a plurality of spacing protruding, a plurality of rotor plate second ends are toward the sealed mouthful orientation and are rotated, the thimble pierces through the sealed mouth, gaseous from a plurality of sealed departments discharge in the gas cylinder, and through a plurality of air vent discharge outsidely, in order to accelerate the gaseous release in the gas cylinder, after the device used, only need to take off the lower cover toward following dismantlement mouth department, will hold the promotion subassembly of intracavity and reset, and change the gas cylinder in the lower cover, close the dismantlement mouth with the lower cover lid again, alright recycle, generally speaking, the device can utilize drive assembly, order to impel the subassembly and open the sealed mouth fast, make the gaseous quick discharge from the accumulator in the gas cylinder, and the user of being convenient for uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows an exploded view of the overall structure of an embodiment of the present invention;

fig. 2 shows a first cross-sectional view of the overall structure of the embodiment of the present invention;

fig. 3 shows a second cross-sectional view of the overall structure of the embodiment of the present invention;

figure 4 shows a third cross-sectional view of an embodiment reservoir of the present invention;

fig. 5 shows a schematic view of a rotating motor, a rotating wheel and a pushing plate according to an embodiment of the present invention.

In the figure: 10 reservoirs, 11 accommodating cavities, 12 detaching ports, 13 vent holes, 14 limiting protrusions, 15 mounting blocks, 16 second rotating grooves, 17 positioning grooves, 18 sliding grooves, 20 lower covers, 21 positioning protrusions, 22 clamping protrusions, 23 clamping cavities, 30 gas cylinders, 31 sealing ports, 32 clamping grooves, 40 pushing components, 41 pushing plates, 42 rotating plates, 43 sliding parts, 44 ejector pins, 45 first rotating grooves, 46 through grooves, 47 through holes, 50 driving components, 51 rotating motors, 52 rotating wheels, 53 elastic parts, 54 first rotating protrusions, 55 second rotating protrusions, 60 connecting parts, 61 sliding protrusions and 62 mounting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the embodiment of the present invention discloses a device for quickly deflating a container, which comprises: the gas cylinder device comprises a storage 10, a lower cover 20, a gas cylinder 30, a pushing assembly 40 and a driving assembly 50, wherein a containing cavity 11 is arranged in the storage 10, a first end of the storage is provided with a disassembly port 12 communicated with the containing cavity 11, a second end of the storage is provided with a plurality of vent holes 13 communicated with the containing cavity 11, the side wall of the containing cavity 11 is provided with a plurality of limiting bulges 14, the limiting bulges 14 are designed towards the direction of the second end of the containing cavity 11 in an inclined plane manner, the lower cover 20 can cover or open the disassembly port 12, the side wall of the gas cylinder 30 is provided with a plurality of sealing ports 31, the gas cylinder 30 is detachably arranged on the lower cover 20 and is coaxially arranged with the containing cavity 11, the pushing assembly 40 comprises a pushing plate 41, a rotating plate 42 and a sliding part 43, the rotating plate 42 is provided with a plurality of corresponding sealing ports 31, one side of the sliding part 43 close to the disassembly port 12 is provided with a plurality, the second end of the rotating plate 42 is provided with a reverse inclined surface which is in contact with the inclined surface of the limiting protrusion 14, one side, close to the gas cylinder 30, of the second end of the rotating plate 42 is provided with a thimble 44 which is used for puncturing the sealing port 31, the pushing plate 41 is slidably mounted in the accommodating cavity 11 and is located on one side, close to the vent hole 13, of the sliding piece 43, the pushing plate 41 is in driving connection with the sliding piece 43, the driving assembly 50 is fixedly mounted at the second end of the accommodating cavity 11 and is in driving connection with the pushing plate 41, the driving assembly 50 drives the pushing plate 41 to move towards the second end of the accommodating cavity 11, so that the sliding piece 43 moves towards the second end of the accommodating cavity 11, the second end of the rotating plate 42 is driven to collide with the limiting protrusion.

It should be noted that, the gas in the gas cylinder 30 is the liquid nitrogen, the price is substantial, and be convenient for gas cylinder 30 to store more gas, vent hole 13 is holding chamber 11 second end circular arrangement, and the equidistance is equipped with 6, so that hold the quick discharge of the gas in the chamber 11, spacing arch 14 is along holding chamber 11 axis direction equidistance setting, gas outgoing in the gas cylinder 30 accelerates, under the normality, the distance that push plate 41 apart from holding chamber 11 second end is less than the distance that the rotor plate 42 apart from holding chamber 11 second end, rotor plate 42 is located sealing port 31 top.

Based on the above scheme, the rapid deflation device for containers is used in such a way that the driving assembly 50 is started to drive the pushing plate 41 to move towards the second end of the accommodating cavity 11, so that the pushing plate 41 impacts the sliding member 43, the second ends of the rotating plates 42 rotate towards the direction of the sealing port 31 under the action of the limiting protrusions 14, the ejector pins 44 pierce the sealing port 31, the gas in the gas cylinder 30 is discharged from the sealing ports 31 and is discharged to the outside through the vent holes 13, so as to accelerate the release of the gas in the gas cylinder 30, after the device is used, the pushing assembly 40 in the accommodating cavity 11 is reset only by taking the lower cover 20 down from the detaching port 12, the gas cylinder 30 in the lower cover 20 is replaced, the lower cover 20 covers the detaching port 12, and the device can be recycled, and in general, the device can utilize the driving assembly 50 to drive the pushing assembly 40 to rapidly open the sealing port 31, the gas in the gas bottle 30 is rapidly discharged from the storage 10, which is convenient for users to use.

The thickness of the limiting protrusion 14 near the second end of the accommodating cavity 11 is smaller than the thickness near the first end of the accommodating cavity 11, and the height of the inclined plane of the limiting protrusion 14 should be greater than the distance between the thimble 44 and the sealing port 31, so that when the sliding member 43 moves towards the second end of the accommodating cavity 11, the second end of the rotating plate 42 can rotate towards the sealing port 31 to drive the thimble 44 to pierce the sealing port 31, the gas in the gas cylinder 30 flows out and is exhausted outside through the vent hole 13, the limiting protrusion 14 and the rotating plate 42 are fixed in a magnetic attraction manner, on one hand, the sliding member 43 and the rotating plate 42 are fixed, the rotating plate 42 is prevented from rotating in the moving process, the thimble 44 collides with the side surface of the gas cylinder 30 to cause explosion of the gas cylinder 30, and the stability of the device is improved, on the other hand, when the device is installed or used, only the sliding member 43 needs to move along the second end of the accommodating, make the device circulated use, increase the practicality of device, when pushing plate 41 promoted slider 43 and removed along dismantling mouthful 12 direction, in this embodiment, sealing mouth 31 is equipped with eight along holding the chamber 11 lateral wall, and rotor plate 42 corresponds sealing mouth 31 and is equipped with eight, increases the practicality of device.

Further, the driving assembly 50 includes a rotating motor 51, a rotating wheel 52 and an elastic member 53, the pushing plate 41 is provided with a first rotating groove 45 and a through groove 46 which are communicated with each other, the rotating wheel 52 is provided with a first rotating protrusion 54 which is slidably connected with the first rotating groove 45 and the through groove 46, the rotating motor 51 is fixedly installed at the second end of the accommodating cavity 11, and an output shaft thereof is fixedly connected with the rotating wheel 52, the elastic member 53 is sleeved outside the rotating motor 51, and one end thereof is abutted against the second end of the accommodating cavity 11, and the other end thereof is abutted against the pushing plate 41, the first rotating protrusion 54 can move along the length direction of the first rotating protrusion 54 or the depth direction of the through groove 46, so that the pushing plate 41 can move or be fixed in the accommodating cavity 11, specifically, the pushing plate 41 is designed in a ring shape, the rotating wheel 52 is sleeved on the pushing plate 41, in a normal state, the elastic member 53 is in a compressed state, and the first, the pushing plate 41 is fixed in the accommodating cavity 11, when the rotating motor 51 rotates, the first rotating protrusion 54 moves to the connection with the through slot 46 along the length direction of the first rotating slot 45, and under the action of the elastic member 53, the pushing plate 41 disengages from the rotating wheel 52 and moves along the direction of the detaching port 12, and then pushes the sliding member 43, so that the second end of the rotating plate 42 rotates, the thimble 44 pierces the sealing port 31, and the practicability of the device is improved, in this embodiment, the elastic member 53 is preferably a spring.

Further, it is equipped with installation piece 15 to hold chamber 11 second end, be equipped with the second on the installation piece 15 and rotate groove 16, it rotates protruding 55 with the second rotation that groove 16 rotates to be connected to be equipped with on the runner 52, concretely, runner 52 one end is rotated protruding 54 and is rotated with pushing plate 41 through first rotation and be connected, the other end rotates protruding 55 and is connected with installation piece 15 through the second, installation piece 15 is when fixed runner 52, still can share the effort of elastic component 53 to runner 52, avoid runner 52 to break away from rotating motor 51 under the effort of elastic component 53 for a long time, through addding installation piece 15 increase the stability and the practicality of the device.

Furthermore, a positioning groove 17 is provided on one side of the accommodating cavity 11 close to the detaching opening 12, a positioning protrusion 21 is provided on the lower cover 20, the positioning protrusion 21 can extend into the positioning groove 17, so that the lower cover 20 covers the detachable opening 12, specifically, the lower cover 20 is fixed on the storage device 10 through the positioning protrusion 21, the positioning protrusion 21 and the positioning groove 17 can be designed according to the directions of the sealing opening 31 and the thimble 44, on one hand, collision and explosion between the gas bottle 30 and parts in the accommodating cavity 11 caused by the back-and-forth rotation friction of the lower cover 20 are avoided, the stability of the device is improved, on the other hand, the gas bottle 30 is conveniently fixed in the accommodating cavity 11, so that the thimble 44 can accurately pierce the sealing opening 31 to release the gas in the gas bottle 30, in this embodiment, four positioning slots 17 are provided, and are equidistantly arranged at the disassembling opening 12 and communicated with the outside, and four positioning protrusions 21 are provided corresponding to the positioning slots 17.

Further, the lower cover 20 is provided with a clamping protrusion 22, the clamping protrusion 22 encloses a clamping cavity 23, the gas cylinder 30 is provided with two clamping grooves 32, the gas cylinder 30 can extend into the clamping cavity 23 to enable the clamping grooves 32 to be matched with the clamping protrusion 22, specifically, the clamping protrusions 22 are provided with two arc-shaped structures, the clamping grooves 32 are provided with two corresponding clamping protrusions 22, the clamping protrusions 22 have elasticity, the clamping protrusions 22 can be separated from the clamping grooves 32 by rotating the gas cylinder 30, the gas cylinder 30 can be conveniently detached and replaced, the positions of the clamping grooves 32 can be designed according to the positions of the sealing ports 31 and the rotating plates 42, so that when the sliding part 43 moves along the direction of the detaching port 12, the rotating plates 42 can accurately pierce the sealing ports 31, the depth dimension of the clamping cavity 23 should be larger than the extension dimension of the gas cylinder 30, the inner diameter dimension of the clamping cavity 23 should be larger than the diameter dimension of the gas cylinder 30, and the extension depth of the gas cylinder 30 occupies, on the one hand, the clamping of the gas cylinder 30 is facilitated, the phenomenon that the clamped gas cylinder 30 cannot be fixed is avoided, and on the other hand, when the storage 10 vibrates, the gas cylinder 30 rubs with the lower cover 20 or the accommodating cavity 11, so that the gas cylinder 30 explodes, and the stability of the device is improved.

Further, still include connecting piece 60, be equipped with the slip arch on the connecting piece 60, the accumulator 10 surface is equipped with the sliding tray 18 with slip arch sliding connection, connecting piece 60 one end and accumulator 10 sliding connection, the other end and lower cover 20 threaded connection, it is specific, the design of lower cover 20 convex step, so that the processing of location arch 21 and screw thread, when needing the lid to close dismantlement mouth 12, earlier with the location arch 21 of lower cover 20 along constant head tank 17 length direction removal, the lid closes dismantlement mouth 12, rotate connecting piece 60 again and make it and lower cover 20 threaded connection, and then fix gas cylinder 30 in holding the chamber 11, avoid too much rotation lower cover 20, cause gas cylinder 30 and thimble 44 collision explosion, increase the device's stability.

In order to facilitate the discharge of gas when the thimble 44 pierces the gas cylinder 30, the thimble 44 is provided with a through hole 47 penetrating the rotating plate 42.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A device for rapid deflation of a container, comprising:

the storage device comprises a storage device (10), wherein a containing cavity (11) is arranged in the storage device (10), a dismounting hole (12) communicated with the containing cavity (11) is formed in the first end of the storage device, a plurality of vent holes (13) communicated with the containing cavity (11) are formed in the second end of the storage device, a plurality of limiting protrusions (14) are arranged on the side wall of the containing cavity (11), and the limiting protrusions (14) are designed in an inclined plane towards the direction of the second end of the containing cavity (11);

a lower cover (20), wherein the lower cover (20) can cover or open the dismounting opening (12);

the side wall of the gas cylinder (30) is provided with a plurality of sealing ports (31), and the gas cylinder (30) is detachably mounted on the lower cover (20) and is coaxially arranged with the accommodating cavity (11);

the pushing assembly (40) comprises a pushing plate (41), a rotating plate (42) and a sliding piece (43), the rotating plate (42) is provided with a plurality of corresponding sealing ports (31), one side, close to the dismounting port (12), of the sliding piece (43) is provided with a plurality of mounting grooves (62) corresponding to the limiting bulges (14), the rotating plate (42) is arranged in the mounting grooves (62), the first end of the rotating plate (42) is rotatably connected with the sliding piece (43), the second end of the rotating plate (42) is provided with a reverse inclined surface in inclined surface contact with the limiting bulges (14), and one side, close to the gas cylinder (30), of the second end of the rotating plate (42) is provided with a thimble (44) for puncturing the sealing ports (31); the pushing plate (41) is slidably mounted in the accommodating cavity (11) and is positioned on one side of the sliding piece (43) close to the vent hole (13), and the pushing plate (41) is in driving connection with the sliding piece (43);

the driving assembly (50) is fixedly installed at the second end of the accommodating cavity (11) and is in driving connection with the pushing plate (41), the driving assembly (50) drives the pushing plate (41) to move towards the second end of the accommodating cavity (11), so that the sliding piece (43) moves towards the second end of the accommodating cavity (11), the second end of the rotating plate (42) is driven to collide with the limiting protrusion (14), the second end of the rotating plate (42) is further driven to rotate around the first end of the rotating plate, and the thimble (44) penetrates through the sealing port (31).

2. The quick deflation device for container as claimed in claim 1, wherein the driving assembly (50) comprises a rotating motor (51), a rotating wheel (52) and an elastic member (53), the pushing plate (41) is provided with a first rotating groove (45) and a through groove (46) which are communicated with each other, the rotating wheel (52) is provided with a first rotating protrusion (54) which is slidably connected with the first rotating groove (45) and the through groove (46), the rotating motor (51) is fixedly installed at the second end of the accommodating cavity (11), the output shaft of the rotating motor is fixedly connected with the rotating wheel (52), the elastic member (53) is sleeved outside the rotating motor (51), one end of the elastic member abuts against the second end of the accommodating cavity (11), the other end of the elastic member abuts against the pushing plate (41), and the first rotating protrusion (54) can move along the length direction of the first rotating groove (45) or the depth direction of the through groove (46), so that the pushing plate (41) can move or be fixed in the accommodating cavity (11).

3. A device for rapidly deflating a container according to claim 2, wherein a mounting block (15) is provided at the second end of the accommodating chamber (11), a second rotating groove (16) is provided on the mounting block (15), and a second rotating protrusion (55) rotatably connected with the second rotating groove (16) is provided on the rotating wheel (52).

4. A device for rapidly deflating a container according to claim 1, wherein a positioning groove (17) is formed on the side of the accommodating chamber (11) close to the detaching port (12), and the lower cover (20) is provided with a positioning protrusion (21), wherein the positioning protrusion (21) can extend into the positioning groove (17) so that the lower cover (20) covers the detaching port (12).

5. The quick deflation device for container as claimed in claim 1, wherein the lower cover (20) is provided with a clamping protrusion (22), the clamping protrusion (22) is enclosed to form a clamping cavity (23), the gas cylinder (30) is provided with a clamping groove (32), and the gas cylinder (30) can extend into the clamping cavity (23) so that the clamping groove (32) is matched with the clamping protrusion (22).

6. A device for rapidly deflating a container according to claim 1, further comprising a connecting member (60), wherein a sliding protrusion is provided on the connecting member (60), a sliding groove (18) slidably connected with the sliding protrusion is provided on the surface of the reservoir (10), one end of the connecting member (60) is slidably connected with the reservoir (10), and the other end is threadedly connected with the lower cover (20).

7. The device for rapidly deflating a container as claimed in claim 1, wherein said thimble (44) is provided with a through hole (47) penetrating through said rotating plate (42).

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