CN216877346U - Multifunctional sputum suction device - Google Patents

Abstract

The utility model relates to the field of medical instruments and discloses a multifunctional sputum suction device which comprises a barrel body, wherein the top of the barrel body is hermetically covered with a barrel cover, the barrel cover is detachably connected with a sputum suction pipe through a quick connection mechanism, the barrel body is detachably connected with a negative pressure pipe through the quick connection mechanism, the negative pressure pipe is connected with a negative pressure machine, the quick connection mechanism comprises a base body and a pipe head, the side wall of the pipe head is provided with a plurality of key teeth, the base body is provided with a slot matched with the pipe head, the side wall of the slot is provided with a first axial key groove matched with health teeth, one end, far away from the slot opening, of the first axial key groove is provided with a steering key groove, and the steering key groove is matched with the key teeth. The sputum suction pipe and the negative pressure pipe can be conveniently and quickly assembled and disassembled, the sputum suction pipe and the negative pressure pipe are effectively prevented from falling off, the sputum sucked out is prevented from being sucked into the negative pressure pipe, and the negative pressure machine is prevented from being polluted.

Description

Multifunctional sputum suction device

Technical Field

The utility model relates to the field of medical instruments, in particular to a multifunctional sputum suction device.

Background

At present the sputum suction device of hospital's generally used is for inhaling the sputum flask, and the current sputum flask of inhaling generally has the negative pressure pipe and inhales the sputum pipe, and the negative pressure pipe is connected with the mode that inhales the sputum pipe and generally adopts the grafting, and the difficult tight of inserting of grafting department receives the effect of intraductal atmospheric pressure to change in the use and drops. Moreover, the sucked sputum is easy to be sucked into the negative pressure tube for the second time, and the negative pressure tube and the negative pressure machine are polluted.

The present application is made in view of this feature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional sputum suction device which can be used for conveniently and quickly assembling and disassembling a sputum suction pipe and a negative pressure pipe, effectively preventing the sputum suction pipe and the negative pressure pipe from falling off, preventing the sucked sputum from being sucked into the negative pressure pipe and avoiding polluting a negative pressure machine.

The embodiment of the application is realized by the following technical scheme:

the utility model provides a multi-functional phlegm suction device, includes the staving, and the airtight lid in staving top has closed the bung, the bung can be dismantled through quick-connect mechanism and even has the phlegm pipe of inhaling, the staving can be dismantled through quick-connect mechanism and even has negative pressure pipe, and negative pressure pipe even has negative pressure machine, quick-connect mechanism includes pedestal and tube head, the tube head lateral wall is equipped with a plurality of key teeth, the pedestal is opened has the slot that matches with the tube head, and the slot lateral wall is opened has the first axial keyway that matches with the sound tooth, and the one end that slot notch was kept away from to the first axial keyway is opened has the keyway that turns to, turns to keyway and key tooth matching, so that the tube head can rotate by the pedestal relatively.

Furthermore, the one end that turns to the keyway and keep away from first axial keyway is opened has second axial keyway, and second axial keyway matches with the key tooth, the slot has the locking ring along axial sliding connection, is equipped with reset assembly between locking ring and the slot cell wall, works as when the tube head changes to the key tooth and is located second axial keyway, reset assembly can make the key tooth card go into in the second axial keyway.

Further, the bottom of the barrel cover is connected with a soft bag in a sealing mode, the soft bag is provided with a sealable inflation port, the bottom of the barrel cover is provided with a negative pressure groove, a sputum falling pipe is inserted into the negative pressure groove and located in the soft bag, the bottom end of the sputum falling pipe is provided with a one-way valve, the one-way valve is communicated along the direction from the sputum falling pipe to the soft bag, the barrel cover is internally provided with a first hidden pipe and a second hidden pipe, one end of the first hidden pipe is communicated with the top end of the sputum falling pipe, the other end of the first hidden pipe is communicated with the negative pressure pipe, one end of the second hidden pipe is connected with a guide pipe, the guide pipe extends into the bottom end from the top end of the sputum falling pipe, and the other end of the second hidden pipe is communicated with a sputum suction pipe.

Further, the second concealed pipe is a U-shaped pipe.

Furthermore, the tube head is provided with a tube cover, the tube cover is provided with a fastening edge, the fastening edge is fastened with the key teeth, and an anti-losing rope is connected between the tube cover and the tube head.

Further, the staving lateral wall is around being equipped with the bandage, and the magic subsides have been laid to the bandage.

Furthermore, a fixed barrel is sleeved on the lower portion of the barrel body, and a plurality of universal wheels are arranged at the bottom of the fixed barrel.

Furthermore, the opening of the fixed barrel is connected with a hanging bag, the top of the hanging bag is provided with a plurality of hanging lugs, and the hanging bag can be turned over and sleeved on the outer wall of the fixed barrel.

The multifunctional sputum suction device provided by the utility model has the beneficial effects that:

(1) through setting up staving and bung, form airtight space, store the sputum, inhale the phlegm pipe through setting up, stretch into patient's respiratory track and inhale the phlegm, through setting up negative pressure pipe and negative pressure machine, make and inhale the intraductal negative pressure that forms of phlegm for inhale the phlegm.

(2) Through setting up the quick-connect mechanism, realize inhaling the quick-connect of phlegm pipe and negative pressure pipe and staving and bung, include pedestal and tube head through setting up the quick-connect mechanism, and set up a plurality of key teeth at the tube head lateral wall, set up the slot at the pedestal, set up first axial keyway at the slot lateral wall, make the tube head can insert in the pedestal, and make the key tooth slide along first axial keyway, turn to the keyway through setting up, make the key tooth that slides to first axial keyway bottom slide along turning to the keyway, so that the tube head rotates, carry out axial spacing to the key tooth through turning to the keyway, thereby realize that the tube head is connected with the pedestal, make it can make things convenient for fast loading and unloading to inhale phlegm pipe and negative pressure pipe, effectively prevent to inhale phlegm pipe and negative pressure pipe and drop. The sputum suction pipe is connected with the barrel cover, the negative pressure pipe is connected with the barrel body, a distance is reserved between the negative pressure pipe and the sputum suction pipe, sputum sucked out of the sputum suction pipe naturally falls into the barrel body under the action of gravity, the sputum cannot be directly sucked into the negative pressure pipe, and the negative pressure machine is effectively prevented from being polluted.

(3) Through setting up second axial keyway to set up locking ring and reset assembly, make the tube head after the rotation can be under reset assembly's effect, promoted by the locking ring, make the key tooth slide along second axial keyway, the card goes into the second axial keyway, carries out axial spacing and rotation spacing simultaneously to the tube head, makes the tube head thoroughly be fixed in the seat.

(4) Through setting up the soft bag, and set up the inflation inlet on the soft bag, can aerify the soft bag through the inflation inlet, make the soft bag inflation, conveniently connect the sputum greatly, through setting up first concealed conduit, the second concealed conduit, negative pressure groove and phlegm pipe, install the check valve at the phlegm pipe bottom that falls, form airtight cavity in the bung, shift the effect of staving to the negative pressure inslot, thereby release the staving, make the staving needn't contact with the sputum, the sputum inhales and gets into the guiding tube after the phlegm pipe, and then flow to the phlegm pipe bottom that falls, because the one-way conductivity of check valve, the air in the soft bag can't get into the negative pressure inslot, become the negative pressure space under the effect of negative pressure machine in the negative pressure groove, realize the absorption of sputum in order to make things convenient for, the operation during phlegm suction, the negative pressure machine can adopt the inspiratory mode work of intermittent type, in the clearance of breathing in, the sputum can effectively see through the check valve and fall into the soft bag.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of a barrel body of a multifunctional sputum aspirator provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the quick-connect mechanism of the multifunctional sputum aspirator provided by the embodiment of the utility model;

FIG. 3 is a schematic view of a tip of the multi-functional sputum aspirator provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a first arrangement of the multifunctional sputum aspirator according to the embodiment of the present invention;

FIG. 5 is a schematic view of a second arrangement of the multifunctional sputum aspirator according to the embodiment of the present invention;

fig. 6 is a schematic view of a third arrangement of the multifunctional sputum aspirator according to the embodiment of the utility model.

Icon: 10-barrel body; 20-barrel cover; 21-sputum aspirator tube; 22-a negative pressure tube; 23-soft bag; 231-an inflation port; 24-a negative pressure tank; 25-a sputum falling tube; 26-a one-way valve; 27-a first dark tube; 28-a second dark tube; 29-a guide tube; 30-a seat body; 301-slot; 3011-a first axial keyway; 3012-a steering keyway; 3013-second axial keyway; 31-a tube head; 311-key teeth; 32-a locking ring; 33-a reduction assembly; 34-a tube cover; 341-fastening edge; 342-anti-lose rope; 40-binding band; 41-fixed barrel; 42-hanging a bag; 421-hanging ear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on that shown in the drawings or that the product of the application is used as it is, this is only for convenience of description and simplicity of description, and does 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 therefore should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 6, the present embodiment provides a multifunctional sputum aspirator, which comprises a barrel 10, a barrel cover 20 hermetically covering the top of the barrel 10, the barrel cover 20 is detachably connected with a sputum suction pipe 21 through a quick connection mechanism, the barrel body 10 is detachably connected with a negative pressure pipe 22 through the quick connection mechanism, the negative pressure pipe 22 is connected with a negative pressure machine, the quick-connecting mechanism comprises a seat body 30 and a pipe head 31, the pipe head 31 is arranged at the end parts of the sputum suction pipe 21 and the negative pressure pipe 22, the seat body 30 is respectively arranged on the barrel body 10 and the barrel cover 20, the side wall of the tube head 31 is provided with a plurality of key teeth 311, the base body 30 is provided with a slot 301 matched with the tube head 31, the side wall of the slot 301 is provided with a first axial key slot 3011 matched with the key teeth 311, one end of the first axial key slot 3011 far away from the notch of the slot 301 is provided with a turning key slot 3012, and the turning key slot 3012 is matched with the key teeth 311, so that the tube head 31 can rotate relative to the base body 30. Through setting up staving 10 and bung 20, form airtight space, store the sputum, inhale phlegm pipe 21 through setting up, stretch into patient's respiratory track and inhale the phlegm, through setting up negative pressure pipe 22 and negative pressure machine, make and inhale and form the negative pressure in the phlegm pipe 21 for inhale the phlegm. The sputum suction tube 21 and the negative pressure tube 22 are quickly connected with the barrel body 10 and the barrel cover 20 by arranging the quick connection mechanism, specifically, the quick connection mechanism comprises a base body 30 and a tube head 31, the side wall of the tube head 31 is provided with a plurality of key teeth 311, the base body 30 is provided with a slot 301, the side wall of the slot 301 is provided with a first axial key slot 3011, the tube head 31 can be inserted into the base body 30, the key teeth 311 slide along the first axial key slot 3011, the key teeth 311 sliding to the bottom end of the first axial key slot 3011 slide along a turning key slot 3012 by arranging the turning key slot 3012, so that the tube head 31 rotates, the key teeth 311 are axially limited by the turning key slot 3012, so that the connection between the tube head 31 and the base body 30 is realized, the sputum suction tube 21 and the negative pressure tube 22 can be conveniently and quickly assembled and disassembled, and the sputum suction tube 21 and the negative pressure tube 22 are effectively prevented from falling off. The sputum suction pipe 21 is connected with the barrel cover 20, the negative pressure pipe 22 is connected with the barrel body 10, and a distance is reserved between the negative pressure pipe 22 and the sputum suction pipe 21, so that sputum sucked out of the sputum suction pipe 21 naturally falls into the barrel body 10 under the action of gravity, and cannot be directly sucked into the negative pressure pipe 22, and the negative pressure machine is effectively prevented from being polluted.

In order to further improve the fixing performance of the tube head 31 and the seat body 30, a second axial keyway 3013 is formed at an end of the turning keyway 3012 away from the first axial keyway 3011, the second axial keyway 3013 is matched with the key tooth 311, the slot 301 is connected with a locking ring 32 in an axial sliding manner, a reset component 33 is arranged between the locking ring 32 and a slot wall of the slot 301, and when the tube head 31 is turned until the key tooth 311 is located in the second axial keyway 3013, the reset component 33 can enable the key tooth 311 to be clamped into the second axial keyway 3013. By providing the second axial keyway 3011 and the locking ring 32 and the resetting component 33, the rotated tube head 31 can be pushed by the locking ring 32 under the action of the resetting component 33, so that the key teeth 311 slide along the second axial keyway 3013 and are clamped into the second axial keyway 3013, and the tube head 31 is axially and rotationally limited at the same time, so that the tube head 31 is completely fixed in the seat 30.

It should be noted that the return assembly 33 may be any elastic member in the prior art, such as a spring, a hydraulic rod, a rubber strip, etc.

In order to realize the recycling of the barrel body 10 and reduce the use cost, the bottom of the barrel cover 20 is hermetically connected with a soft bag 23, the soft bag 23 is provided with a sealable inflation inlet 231, the bottom of the barrel cover 20 is provided with a negative pressure groove 24, the negative pressure groove 24 is inserted with a sputum dropping pipe 25, the sputum dropping pipe 25 is positioned in the soft bag 23, the bottom end of the sputum dropping pipe 25 is provided with a one-way valve 26, the one-way valve 26 is communicated along the direction from the sputum dropping pipe 25 to the soft bag 23, the barrel cover 20 is internally provided with a first hidden pipe 27 and a second hidden pipe 28, one end of the first hidden pipe 27 is communicated with the top end of the sputum dropping pipe 25, the other end of the first hidden pipe is communicated with the negative pressure pipe 22, one end of the second hidden pipe 28 is connected with a guide pipe 29, the guide pipe 29 extends into the bottom end from the top end of the sputum dropping pipe 25, and the other end of the second hidden pipe 28 is communicated with the sputum suction pipe 21. By arranging the soft bag 23 and arranging the inflation inlet 231 on the soft bag 23, the soft bag can be inflated through the inflation inlet 231 to expand the soft bag and conveniently contain sputum, by arranging the first concealed conduit 27, the second concealed conduit 28, the negative pressure groove 24 and the sputum falling conduit 25, arranging the one-way valve 26 at the bottom of the sputum falling conduit 25, forming a closed cavity in the barrel cover 20, transferring the action of the barrel body 20 into the negative pressure groove 24, thereby releasing the barrel body 10, so that the barrel body 10 does not need to be contacted with the sputum, the sputum is sucked into the sputum suction conduit 21 and then enters the guide conduit 29, and then flows to the bottom end of the sputum falling conduit 25, because of the one-way conductivity of the one-way valve 26, the air in the soft bag 23 can not enter the negative pressure groove 24, the negative pressure groove 24 is formed into a negative pressure space under the action of the negative pressure machine, thereby realizing the suction of the sputum, and in order to facilitate the operation during sputum suction, the negative pressure machine can work in an intermittent air suction manner, in a suction gap, sputum can effectively fall through the one-way valve 26 into the soft bag 23.

In order to prevent the sputum in the second hidden tube 28 from flowing back to the sputum suction tube 21 when the negative pressure machine stops inhaling, the second hidden tube 28 is a U-shaped tube.

In order to prevent bacteria, floating dust, impurities and the like from polluting the sputum suction tube 21 and the negative pressure tube 22 to a certain degree, the tube head 31 is provided with a tube cover 34, the tube cover 34 is provided with a fastening edge 341, the fastening edge 341 is fastened with the key teeth 311, and an anti-lose rope 342 is connected between the tube cover 34 and the tube head 31.

Referring to fig. 4, in order to fix the barrel 10 to the head of a patient bed or to the environment of a vertical rod, a frame body, etc., a binding band 40 is wound around the sidewall of the barrel 10, and a magic tape is laid on the binding band 40. Bandage 40 pastes through the magic at ordinary times and establishes on staving 10 lateral walls, need fix the messenger, tears the magic subsides, with the bandage around establishing on external environment, the reuse magic is pasted tightly and can be realized first setting mode.

Referring to fig. 5, in order to stably place the tub 10 on the ground and move the tub according to a use position, a fixed tub 41 is sleeved on a lower portion of the tub 10, and a plurality of universal wheels are disposed at a bottom of the fixed tub 41.

Referring to fig. 6, in order to hang the bucket body 10, a hanging bag 42 is connected to the opening of the fixed bucket 41, a plurality of hanging lugs 421 are arranged at the top of the hanging bag 42, and the hanging bag 42 can be turned over and sleeved on the outer wall of the fixed bucket 41.

In summary, the utility model provides a multifunctional sputum suction device, which forms a closed space by arranging a barrel body and a barrel cover to store sputum, extends into the respiratory tract of a patient to suck sputum by arranging a sputum suction tube, and forms negative pressure in the sputum suction tube by arranging a negative pressure tube and a negative pressure machine to suck sputum. Through setting up the quick-connect mechanism, realize inhaling the quick-connect of phlegm pipe and negative pressure pipe and staving and bung, specifically, include pedestal and tube head through setting up the quick-connect mechanism, and set up a plurality of key teeth at the tube head lateral wall, set up the slot at the pedestal, set up first axial keyway at the slot lateral wall, it is internal to make the tube head insert the pedestal, and make the key tooth slide along first axial keyway, turn to the keyway through setting up, make the key tooth that slides to first axial keyway bottom slide along turning to the keyway, so that the tube head rotates, carry out axial spacing to the key tooth through turning to the keyway, thereby realize that the tube head is connected with the pedestal, make it can make things convenient for fast loading and unloading to inhale phlegm pipe and negative pressure pipe, effectively prevent to inhale phlegm pipe and negative pressure pipe and drop. The sputum suction pipe is connected with the barrel cover, the negative pressure pipe is connected with the barrel body, a distance is reserved between the negative pressure pipe and the sputum suction pipe, sputum sucked out of the sputum suction pipe naturally falls into the barrel body under the action of gravity, the sputum cannot be directly sucked into the negative pressure pipe, and the negative pressure machine is effectively prevented from being polluted. Through setting up second axial keyway to set up locking ring and reset assembly, make the tube head after the rotation can be under reset assembly's effect, promoted by the locking ring, make the key tooth slide along second axial keyway, the card goes into the second axial keyway, carries out axial spacing and rotation spacing simultaneously to the tube head, makes the tube head thoroughly be fixed in the seat. Through setting up the soft bag, and set up the inflation inlet on the soft bag, can aerify the soft bag through the inflation inlet, make the soft bag inflation, conveniently connect the sputum greatly, through setting up first concealed conduit, the second concealed conduit, negative pressure groove and phlegm pipe, install the check valve at the phlegm pipe bottom that falls, form airtight cavity in the bung, shift the effect of staving to the negative pressure inslot, thereby release the staving, make the staving needn't contact with the sputum, the sputum inhales and gets into the guiding tube after the phlegm pipe, and then flow to the phlegm pipe bottom that falls, because the one-way conductivity of check valve, the air in the soft bag can't get into the negative pressure inslot, become the negative pressure space under the effect of negative pressure machine in the negative pressure groove, realize the absorption of sputum in order to make things convenient for, the operation during phlegm suction, the negative pressure machine can adopt the inspiratory mode work of intermittent type, in the clearance of breathing in, the sputum can effectively see through the check valve and fall into the soft bag.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. A multifunctional sputum suction device is characterized by comprising a barrel body (10), a barrel cover (20) is hermetically covered at the top of the barrel body (10),

the barrel cover (20) is detachably connected with a sputum suction pipe (21) through a quick-connecting mechanism, the barrel body (10) is detachably connected with a negative pressure pipe (22) through the quick-connecting mechanism, the negative pressure pipe (22) is connected with a negative pressure machine,

quick-connect mechanism includes pedestal (30) and tube head (31), tube head (31) lateral wall is equipped with a plurality of key teeth (311), slot (301) that have with tube head (31) matching are opened in pedestal (30), and slot (301) lateral wall is opened has first axial keyway (3011) that matches with key teeth (311), and the one end of keeping away from slot (301) notch in first axial keyway (3011) is opened has and is turned to keyway (3012), turns to keyway (3012) and key teeth (311) matching, so that tube head (31) can rotate pedestal (30) relatively.

2. The multifunctional sputum aspirator of claim 1, wherein the end of the steering key slot (3012) away from the first axial key slot (3011) is provided with a second axial key slot (3013), the second axial key slot (3013) is matched with the key tooth (311),

the locking ring (32) is connected to the slot (301) in an axial sliding mode, the reset assembly (33) is arranged between the locking ring (32) and the slot wall of the slot (301), when the tube head (31) rotates to the state that the key teeth (311) are located in the second axial key groove (3013), the reset assembly (33) enables the key teeth (311) to be clamped into the second axial key groove (3013).

3. The multifunctional sputum aspirator of claim 1, wherein the bottom of the barrel cover (20) is hermetically connected with a soft bag (23), the soft bag (23) is provided with a sealable inflation port (231), the bottom of the barrel cover (20) is provided with a negative pressure groove (24), the negative pressure groove (24) is inserted with a sputum falling pipe (25), the sputum falling pipe (25) is positioned in the soft bag (23), the bottom end of the sputum falling pipe (25) is provided with a one-way valve (26), the one-way valve (26) is communicated along the direction from the sputum falling pipe (25) to the soft bag (23),

a first hidden pipe (27) and a second hidden pipe (28) are arranged in the barrel cover (20), one end of the first hidden pipe (27) is communicated with the top end of the sputum falling pipe (25), the other end of the first hidden pipe is communicated with the negative pressure pipe (22), one end of the second hidden pipe (28) is connected with a guide pipe (29), the guide pipe (29) extends into the bottom end from the top end of the sputum falling pipe (25), and the other end of the second hidden pipe (28) is communicated with the sputum suction pipe (21).

4. The multifunctional sputum aspirator of claim 3, wherein the second hidden tube (28) is a U-shaped tube.

5. The multifunctional sputum aspirator of claim 1, wherein the tube head (31) is provided with a tube cover (34), the tube cover (34) is provided with a fastening edge (341), the fastening edge (341) is fastened with the key teeth (311), and an anti-lose rope (342) is connected between the tube cover (34) and the tube head (31).

6. The multifunctional sputum aspirator of claim 1, wherein the side wall of the barrel body (10) is wound with a bandage (40), and a magic tape is laid on the bandage (40).

7. The multifunctional sputum aspirator of claim 1, wherein the lower part of the barrel body (10) is sleeved with a fixed barrel (41), and the bottom of the fixed barrel (41) is provided with a plurality of universal wheels.

8. The multifunctional sputum aspirator of claim 7, wherein the fixed barrel (41) is connected with a hanging bag (42) at the opening, the top of the hanging bag (42) is provided with a plurality of hangers (421), and the hanging bag (42) can be turned over on the outer wall of the fixed barrel (41).

Images