CN212150245U

CN212150245U - Anti-virus infection type medical trash can with negative pressure function

Info

Publication number: CN212150245U
Application number: CN202020438366.8U
Authority: CN
Inventors: 王莹; 周怡; 童向民
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-15
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an anti-virus infection type medical trash can with negative pressure function, anti-virus infection type medical trash can with negative pressure function includes outer bucket, upper cover, balancing weight, interior bucket and removable cover, outer bucket bottom has the upper cover through pivot swing joint, upper cover one end is fixed to be inlayed and is had the balancing weight, outer bucket inner chamber activity is provided with interior bucket. The utility model discloses a negative pressure generator can take out the air of outer bucket inner chamber to make the interior negative pressure state that forms of outer bucket, can keep the pressure in the bucket to be less than the pressure of external atmospheric pressure all the time, make the rubbish of abandoning tightly adsorb on the inboard lateral wall of staving, and inside air can not flow through the seam, effectively prevented the diffusion of aerosol and virus, use safety more, seal the garbage bin through two group upper covers simultaneously, the security that will further promotion was used.

Description

Anti-virus infection type medical trash can with negative pressure function

Technical Field

The utility model relates to the technical field of medical equipment, specifically to an anti-virus infection type medical trash can with negative pressure function.

Background

Medical waste refers to waste products generated by medical institutions in medical, preventive, health care and other related activities and having direct or indirect infectious, toxic and other hazardous properties, and specifically includes infectious, pathological, traumatic, medicinal and chemical waste products. These wastes contain a large amount of bacterial viruses and have certain characteristics of space pollution, acute viral infection and latent infection, and if the wastes are not managed intensively and are discarded randomly, the wastes are mixed into household garbage and are scattered into the living environment of people, so that the atmosphere, water sources, land, animals and plants are polluted, and disease transmission is caused. Seriously harming the physical and mental health of people. Today, the awareness of environmental protection is gradually increasing, and it is the responsibility and obligation of each citizen to protect the environment. At present, various technologies can be used for disposing medical waste, wherein the environment-friendly requirements of stabilization, safety, reduction and harmlessness of the medical waste can be completely guaranteed through high-temperature incineration treatment, and meanwhile, the development trend of modern medical waste disposal is met.

However, the existing medical trash can has the following disadvantages in the using process:

1. the existing medical garbage can is used for storing medical garbage under normal pressure, and viruses in the medical garbage can flow out from gaps of the garbage can, so that the viruses are easy to infect, and the use is very unsafe.

2. The medical trash can that has now only adopts a set of upper cover to seal the garbage bin in the use, and sealed effect is relatively poor, and is difficult for carrying out quick opening and closing, uses very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-virus infection type medical trash can with negative pressure function, in order to solve among the above-mentioned background art current medical trash can store medical waste under the ordinary pressure in the use many, virus among the medical waste can follow the gap of garbage bin and go out, thereby take place the virus infection easily, use very unsafe, current medical trash can only adopts a set of upper cover to seal the garbage bin in the use, sealed effect is relatively poor, and be difficult for carrying out quick opening and closure, use very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-virus infection type medical garbage can with the negative pressure function comprises an outer can, an upper cover, a balancing weight, an inner can and a movable cover plate, wherein the bottom of the outer can is movably connected with the upper cover through a rotating shaft, one end of the upper cover is fixedly embedded with the balancing weight, the inner can is movably arranged in an inner cavity of the outer can, the top of the inner can is movably connected with the inner can through the rotating shaft, the inner can is movably arranged in an inner cavity of the outer can through the movable cover plate, medical garbage can be stored through the inner can, the top of the outer can is sealed through the upper cover, the inner can be sealed through the movable cover plate, and therefore outflow of germs can be effectively reduced.

Preferably, the lower surfaces of the upper cover and the movable cover plate are provided with grooves, the inner wall of each groove is fixedly embedded with a sealing ring, the top of the side wall of the inner barrel is fixedly embedded with a magnet block, the lower surfaces of the upper cover and the movable cover plate can be buckled on the top of the outer barrel and the top of the inner barrel through the grooves, and the sealing rings are used for connecting gaps to seal, so that the sealing effect of the garbage can is further improved.

Preferably, outer bucket lateral wall fixed mounting has negative pressure generator, the fixed spout that is provided with in negative pressure generator bottom, and spout one end and outer bucket outer wall integrated into one piece, spout inner chamber sliding connection has the filtration jar, can take out the air of outer bucket inner chamber through negative pressure generator to make outer bucket interior formation negative pressure state, thereby can effectively avoid the outflow of germ, use more safety, and in the air row who takes out filters the jar, filter and store medical alcohol in the jar, thereby can kill the germ, the security that will further promotion was used.

Preferably, outer fixed the inlaying in bucket outer wall bottom has the mouth that charges, outer bucket inner chamber bottom fixed mounting has the lithium cell, and the lithium cell links to each other with the mouth electrical property that charges with negative pressure generator, can charge the lithium cell through the mouth that charges to supply power to negative pressure generator through the lithium cell, make more nimble and convenient when the garbage bin uses.

Preferably, a pedal is movably arranged on the other side of the outer wall of the outer barrel, one end of the pedal is fixedly connected with a first connecting rod, the other end of the first connecting rod is movably connected with a second connecting rod through a rotating shaft, the top of the second connecting rod is movably connected with a push wheel, and the first connecting rod at one end of the pedal can apply upward thrust to the second connecting rod by stepping on the pedal, so that the upper cover can be automatically lifted through the push wheel.

Preferably, a gear rack is integrally formed on the side wall of the second connecting rod, a first gear is movably connected to one side of the gear rack, a second gear is movably connected to one side of the first gear in an engaged manner, an arc-shaped rack is movably connected to one side of the second gear in an engaged manner, the arc-shaped rack is fixedly welded to one end of the movable cover plate, when the second connecting rod rises, the first gear and the second gear can be synchronously driven to rotate through the gear rack, so that the arc-shaped rack can be synchronously driven to rotate, the movable cover plate can be automatically controlled to be opened, medical waste can be thrown into the garbage can by a user, after the pedal plate is released, the upper cover falls under the action of the balancing weight and synchronously drives the movable cover plate to fall, the garbage can is closed, and the interior of the garbage can is still kept in a negative pressure state.

The utility model provides an anti-virus infection type medical trash can with negative pressure function possesses following beneficial effect:

(1) the utility model discloses but upper cover and removable cover lower surface pass through the recess buckle at outer bucket and interior barrel head portion, and seal up through the sealing washer connection gap, will further promote the sealed effect to the garbage bin, can take out the air of outer bucket inner chamber through negative pressure generator, thereby make outer bucket interior formation negative pressure state, can keep the pressure in the bucket to be less than the pressure of external atmospheric pressure all the time, make the rubbish of abandoning tightly adsorb on the inboard lateral wall of staving, and inside air can not flow through the seam, effectively prevented the diffusion of aerosol and virus, use more safety, and the air of taking out is arranged in filtering tank, filter tank internal storage has medical alcohol, thereby can kill the germ, the security of further promotion use.

(2) The utility model discloses a step on the presser foot footboard, connecting rod of running-board one end utilizes lever principle can exert ascending thrust to No. two connecting rods, thereby the accessible pushing wheel is automatic to be opened the upper cover, when No. two connecting rods rose, can drive a gear and No. two gears through the rack in step and rotate, thereby can drive the arc rack in step and rotate, thereby but automatic control movable cover plate lifts, the user can throw medical waste into the garbage bin like this, the running-board is released the back, the upper cover falls under the effect of balancing weight, and drive movable cover plate whereabouts in step, thereby close the garbage bin, still keep at the negative pressure state in the messenger garbage bin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the upper cover opening structure of the present invention;

FIG. 3 is a schematic view of the cover opening structure of the present invention;

fig. 4 is a schematic structural diagram of the sealing ring of the present invention.

In the figure: 1. an outer tub; 101. an upper cover; 102. a balancing weight; 103. an inner barrel; 104. a removable cover plate; 2. a groove; 201. a seal ring; 202. a magnet block; 3. a negative pressure generator; 301. a chute; 302. a filter tank; 303. a charging port; 304. a lithium battery; 4. a foot pedal; 401. a first connecting rod; 402. a second connecting rod; 403. a push wheel; 5. a gear rack; 501. a first gear; 502. a second gear; 503. an arc-shaped rack; 504. a limiting seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the anti-virus infection type medical garbage can with the negative pressure function comprises an outer can 1, an upper cover 101, a balancing weight 102, an inner can 103 and a movable cover plate 104, wherein the bottom of the outer can 1 is movably connected with the upper cover 101 through a rotating shaft, the balancing weight 102 is fixedly embedded at one end of the upper cover 101, the inner can 103 is movably arranged in an inner cavity of the outer can 1, the top of the inner can 103 is movably connected with the movable cover plate 104 through the rotating shaft, the inner can 103 is movably arranged in the inner cavity of the outer can 1, medical garbage can be stored through the inner can 103, the top of the outer can 1 is sealed through the upper cover 101, the inner can 103 can be sealed through the movable cover plate 104, and therefore outflow of germs can be effectively reduced.

The lower surfaces of the upper cover 101 and the movable cover plate 104 are both provided with grooves 2, the inner wall of each groove 2 is fixedly inlaid with a sealing ring 201, the top of the side wall of the inner barrel 103 is fixedly inlaid with a magnet block 202, the lower surfaces of the upper cover 101 and the movable cover plate 104 can be buckled on the tops of the outer barrel 1 and the inner barrel 103 through the grooves 2, and a connecting gap is formed through the sealing ring 201 for sealing, so that the sealing effect of the garbage can is further improved.

1 lateral wall fixed mounting of outer bucket has negative pressure generator 3, the fixed spout 301 that is provided with in 3 bottoms of negative pressure generator, and spout 301 one end and 1 outer wall integrated into one piece of outer bucket, spout 301 inner chamber sliding connection has filter tank 302, can take out the air of 1 inner chamber in outer bucket through negative pressure generator 3 to make outer 1 internal negative pressure states that form of bucket, thereby can effectively avoid the outflow of germ, use more safety, and the air row of taking out is arranged and is filtered in tank 302, filter tank 302 internal storage has medical alcohol, thereby can kill the germ, the security of using will further promotion.

Outer 1 outer wall bottom of bucket is fixed to be inlayed and is had charging mouth 303, 1 inner chamber bottom fixed mounting in outer bucket has lithium cell 304, and lithium cell 304 and negative pressure generator 3 and charging mouth 303 electrical property link to each other, can charge lithium cell 304 through charging mouth 303 to supply power to negative pressure generator 3 through lithium cell 304, make more nimble and convenient when the garbage bin uses.

The other side of the outer wall of the outer barrel 1 is movably provided with a pedal plate 4, one end of the pedal plate 4 is fixedly connected with a first connecting rod 401, the other end of the first connecting rod 401 is movably connected with a second connecting rod 402 through a rotating shaft, the top of the second connecting rod 402 is movably connected with a push wheel 403, the first connecting rod 401 at one end of the pedal plate 4 can apply upward thrust to the second connecting rod 402 by pressing the pedal plate 4, and therefore the upper cover 101 can be automatically lifted through the push wheel 403.

The side wall of the second connecting rod 402 is integrally formed with a gear rack 5, one side of the gear rack 5 is movably connected with a first gear 501, one side of the first gear 501 is movably connected with a second gear 502 in a meshed mode, one side of the second gear 502 is movably connected with an arc-shaped rack 503 in a meshed mode, the arc-shaped rack 503 is fixedly welded at one end of the movable cover plate 104, when the second connecting rod 402 rises, the first gear 501 and the second gear 502 can be synchronously driven to rotate through the gear rack 5, the arc-shaped rack 503 can be synchronously driven to rotate, the movable cover plate 104 can be automatically controlled to be lifted, medical waste can be thrown into the garbage can by a user, after the pedal plate 4 is released, the upper cover 101 falls under the action of the balancing weight 102 and synchronously drives the movable cover plate 104 to fall, so that the garbage can be closed, and the interior of the garbage can still be kept in a negative pressure.

It should be noted that, in the operation of the anti-virus infection type medical trash can with negative pressure function, the medical trash can be stored through the inner barrel 103, the top of the outer barrel 1 can be sealed through the upper cover 101, the inner barrel 103 can be sealed through the movable cover plate 104, so as to effectively reduce the outflow of germs, the lower surfaces of the upper cover 101 and the movable cover plate 104 can be buckled on the top of the outer barrel 1 and the inner barrel 103 through the groove 2, and the connection gap is sealed through the sealing ring 201, so as to further improve the sealing effect of the trash can, the air in the inner cavity of the outer barrel 1 can be pumped out through the negative pressure generator 3, so that the negative pressure state is formed in the outer barrel 1, the pressure in the barrel can be kept to be always lower than the external atmospheric pressure, the discarded trash can be tightly adsorbed on the side wall of the inner side of the barrel, and the internal air can not flow out through the outflow, the use is safer, the pumped air is discharged into the filter tank 302, medical alcohol is stored in the filter tank 302, so that germs can be killed, the use safety is further improved, the lithium battery 304 can be charged through the charging port 303, the negative pressure generator 3 is powered through the lithium battery 304, the garbage can is more flexible and convenient to use, the first connecting rod 401 at one end of the pedal 4 can apply upward thrust to the second connecting rod 402 by stepping on the pedal 4, the upper cover 101 can be automatically opened through the push wheel 403, the first gear 501 and the second gear 502 can be synchronously driven to rotate through the gear strip 5 when the second connecting rod 402 is lifted, the arc-shaped rack 503 can be synchronously driven to rotate, the movable cover plate 104 can be automatically controlled to be opened, and thus, a user can throw medical garbage into the garbage can, after the pedal 4 is released, the upper cover 101 falls under the action of the counterweight block 102, and synchronously drives the movable cover plate 104 to fall, so that the garbage can is closed, and the interior of the garbage can is still kept in a negative pressure state.

The CV-20HS type negative pressure generator 3 is a well-established prior art product and will not be described in detail herein.

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

1. The utility model provides an anti-virus infection type medical trash can with negative pressure function which characterized in that: the anti-virus infection type medical trash can with the negative pressure function comprises an outer barrel (1), an upper cover (101), a balancing weight (102), an inner barrel (103) and a movable cover plate (104), wherein the bottom of the outer barrel (1) is movably connected with the upper cover (101) through a rotating shaft, the balancing weight (102) is fixedly embedded in one end of the upper cover (101), the inner barrel (103) is movably arranged in an inner cavity of the outer barrel (1), and the top of the inner barrel (103) is movably connected with the movable cover plate (104) through the rotating shaft.

2. The anti-virus infection medical trash can with the negative pressure function of claim 1, wherein: the upper cover (101) and the lower surface of the movable cover plate (104) are respectively provided with a groove (2), the inner wall of each groove (2) is fixedly embedded with a sealing ring (201), and the top of the side wall of the inner barrel (103) is fixedly embedded with a magnet block (202).

3. The anti-virus infection medical trash can with the negative pressure function of claim 1, wherein: the outer bucket (1) lateral wall fixed mounting has negative pressure generator (3), fixed spout (301) that is provided with in negative pressure generator (3) bottom, and spout (301) one end and outer bucket (1) outer wall integrated into one piece, spout (301) inner chamber sliding connection has filtration jar (302).

4. The anti-virus infection medical trash can with the negative pressure function of claim 3, wherein: outer bucket (1) outer wall bottom is fixed to be inlayed and is had charging mouth (303), outer bucket (1) inner chamber bottom fixed mounting has lithium cell (304), and lithium cell (304) and negative pressure generator (3) and charging mouth (303) electrical property link to each other.

5. The anti-virus infection medical trash can with the negative pressure function according to claim 4, wherein: the novel washing machine is characterized in that a pedal (4) is movably arranged on the other side of the outer wall of the outer barrel (1), one end of the pedal (4) is fixedly connected with a first connecting rod (401), the other end of the first connecting rod (401) is movably connected with a second connecting rod (402) through a rotating shaft, and the top of the second connecting rod (402) is movably connected with a push wheel (403).

6. The anti-virus infection medical trash can with the negative pressure function of claim 5, wherein: no. two connecting rod (402) lateral wall integrated into one piece has rack (5), rack (5) one side swing joint has gear (501) No. one, gear (501) one side swing joint is connected with No. two gear (502), No. two gear (502) one side swing joint is connected with arc rack (503), and arc rack (503) fixed welding is in removable cover (104) one end.