CN217806662U

CN217806662U - Telescopic medical waste barrel capable of being automatically sealed

Info

Publication number: CN217806662U
Application number: CN202221943079.8U
Authority: CN
Inventors: 仲米兰; 汪可可; 李春燕; 蒋良芝; 李琛; 陈慧廷
Original assignee: Shanghai Yangpu Central Hospital
Current assignee: Shanghai Yangpu Central Hospital
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a telescopic medical waste bucket that can seal automatically, including outer flexible bucket, the end cover, interior flexible bucket, rotary device, seal assembly, the both ends of outer flexible bucket and interior flexible bucket are all opened, rotary device rotates with interior flexible bucket to be connected, and open mouthful joint with one of outer flexible bucket, seal assembly fixed connection is on outer flexible bucket's inner wall, seal assembly includes annular cavity casing, a plurality of elastic expansion subassembly of central circumference array along annular cavity casing, be provided with the gasbag in the casing, the side of end cover is provided with micro-blower, micro-blower and gasbag intercommunication, the one end of elastic expansion subassembly extends to in the casing, with gasbag clearance fit, be provided with the controller on the end cover, the controller respectively with rotary device, micro-blower electric power connection, it is provided with the crease to correspond on bucket and the interior flexible bucket to stretch out and draw back. Through the utility model discloses, can seal the disposal bag automatically, avoid medical personnel to use the hand direct contact to medical waste.

Description

Telescopic medical waste barrel capable of being automatically sealed

Technical Field

The utility model relates to a telescopic medical waste barrel that can seal automatically belongs to medical health equipment technical field.

Background

Nowadays, with the continuous improvement of medical technology, people pay more and more attention to their health, and if the body is different, people generally go to a hospital to seek corresponding help. However, the flow of people in hospitals is generally large, and meanwhile, the personnel are mixed, so if the medical waste in hospitals is not treated in time, local infection is easily caused.

The existing medical waste bin, namely the medical trash bin, often does not have the autonomous packaging and sealing function, and when the medical trash is: when needle tubing, medicament, syringe needle etc. are piled up the garbage bin, medical personnel often need seal the disposal bag in person, then take out the disposal bag that seals and throw into appointed medical waste storage department, carry out subsequent processing. In the process of manually sealing the garbage bag, medical staff can touch the medical garbage by hands carelessly, and the risk of infecting the medical staff exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a telescopic medical waste bucket that can seal automatically can seal the disposal bag automatically, avoids medical personnel to contact medical waste with hand direct contact.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides a telescopic medical waste bucket that can seal automatically, including outer flexible bucket, pass through hinge connection's end cover with outer flexible bucket, interior flexible bucket, rotary device, seal assembly, outer flexible bucket all opens with the both ends of interior flexible bucket, rotary device rotates with interior flexible bucket to be connected, and with an open mouth joint of outer flexible bucket, interior flexible bucket is arranged in outer flexible bucket, seal assembly suspension in the top of interior flexible bucket, and fixed connection is on the inner wall of outer flexible bucket, seal assembly includes annular hollow shell, a plurality of elastic expansion assembly along the central circumference array of annular hollow shell, be provided with the gasbag in the casing, the side of end cover is provided with micro-blower, micro-blower and gasbag intercommunication, be provided with spacing hole on the casing, elastic expansion assembly's one end extends to in the casing, and by the casing spacing, and with gasbag clearance fit, be provided with the controller on the end cover, the controller respectively with rotary device, micro-blower electric power connection, correspond on outer flexible bucket and the interior flexible bucket and be provided with the crease, the disposal bag is as to in interior flexible bucket, the border of disposal bag is lapped in elastic expansion assembly's the other end.

The medical worker can firstly put the garbage bag on the inner telescopic barrel, the bag edge of the garbage bag is lapped at the sealing component, when the garbage bag is to be sealed, an operator can press the controller, the controller is pressed to the rotating device, the micro blower is powered on, the rotating device starts to rotate after being powered on, the inner telescopic barrel is driven to rotate, the micro blower starts to work after being powered on, and further blows a large amount of wind into the air bag, after the air bag is blown up, the air bag is tensioned to push the plurality of elastic telescopic components to approach to the center, so that the sealing position of the garbage bag gradually becomes smaller, the garbage bag filled with garbage rotates along with the inner telescopic barrel, under the action of centrifugal force rotation, the sealing position of the garbage bag gradually rotates and is screwed together, when the operator loosens the controller, the rotating device and the micro blower lose power in succession, so that the micro blower and the rotating device stop working, at the moment, the micro blower and the external connection are communicated, therefore, gas in the air bag can be discharged through the air inlet of the micro blower, at the moment, the elastic telescopic component recovers to the original state due to the extrusion force of the sealing position of the air bag, and the elastic telescopic component moves reversely. The device realizes the packaging of the bag opening of the garbage bag in a rotary screwing mode.

As a preferred example, the elastic telescopic assembly comprises a T-shaped rod, two wing plates of the T-shaped rod are arranged in the shell, a bag opening supporting table is fixedly connected to one end, opposite to the two wing plates, of the T-shaped rod, a spring is fixedly connected between the limiting hole and the bag opening supporting table, and the spring is sleeved on the T-shaped rod.

Two pterygoid laminas are spacing by spacing hole, avoid T type pole to follow spacing hole to scurry, and the spring can make when the gasbag removes the extrusion, lets T type pole reconversion, and then loosens the sack brace table that extrudes each other together.

As a preferred example, the rotating device comprises a base clamped with the outer telescopic barrel and a rotating seat arranged on the upper surface of the base and rotationally connected with the base, a driving assembly is arranged in the base, one end of the driving assembly extends onto the rotating seat and drives the rotating seat to rotate, the inner wall of the inner telescopic barrel is clamped with the rotating seat, and the driving assembly is electrically connected with the controller.

The base passes through the bearing with rotating the seat and realizes rotating the connection, through the mode of joint, can realize the outer flexible bucket and the base easily, the interior flexible bucket with rotate the separation between the seat.

As a preferred example, the driving assembly comprises a driving motor fixedly connected with the base and a gear fixedly connected with an output shaft of the driving motor, a transmission block is sleeved on the gear, an accommodating groove is formed in the rotating seat, and the transmission block is fixedly connected with the accommodating groove.

This device realizes rotating the rotation of seat through gear drive's mode, and wherein transmission piece and gear are the inner gearing structure, and the surface of transmission piece is fixed at the holding tank to the holistic rotation of seat is rotated in the realization.

As a preferred example, the controller comprises a button arranged on the end cover and a power supply electrically connected with the button, and the button is respectively connected with the input ends of the micro blower and the driving motor in series.

The circuit part that this device relates to is simple series circuit, realizes series connection relation between power, button, micro-blower or driving motor when its essence to realize pressing the purpose that button micro-blower or driving motor got electric.

As a preferred example, the outer telescopic barrel and the inner telescopic barrel are both made of plastic materials.

Outer flexible bucket, interior flexible bucket are plastics elastic memory material, and it can cooperate the crease to realize the flexible folding of staving, and its flexible folding material is present folding plastics rubber material, can folding cask or basin etc. in for example having now.

As a preferable example, one end of the base, which is clamped with the outer telescopic barrel, and one end of the rotating seat, which is clamped with the inner telescopic barrel, are provided with elastic wave clamping grains, and wave clamping rubber rings are arranged at positions of the base and the rotating seat, which correspond to the elastic wave clamping grains.

Elasticity wave joint line can mutually support with wave joint rubber ring, can play sealed effect on the one hand, and mutually supporting between the on the other hand ripple can be convenient for dismantle the part get off to be convenient for take out the disposal bag.

As a preferred example, the surface of the base facing the ground is provided with a groove, and a handle is arranged in the groove and is flush with the bottom surface of the base.

The disposal bag of this device is through the mode with base and the separation of outer telescopic bin, takes out the disposal bag from below, wherein can fall this device through laying down, then from the side through handle outer telescopic bin and base separation, later take out the disposal bag in the telescopic bin in from, perhaps also can be under the prerequisite of outer telescopic bin and base separation, the mode that directly lifts off from rotating the seat with inner telescopic bin takes out the disposal bag.

The utility model has the advantages that:

(1) The barrel body of the device is provided with three folding positions, namely three crease positions, the height of the barrel body can be automatically set according to requirements, and the device is suitable for various garbage bags;

(2) The end cover of the device is attached with a button, the automatic rotary sealing of the garbage bag can be realized by pressing the button, and the garbage bag does not need to be sealed again after being sealed;

(3) This device adopts the mode that can dismantle, when can take out the disposal bag from the bottom smoothly, is convenient for clean each mechanical parts and to the holistic cleanness of garbage bin.

Drawings

Fig. 1 is an overall sectional view of the present invention;

FIG. 2 is a cross-sectional view of the closure assembly of the present invention;

fig. 3 is a schematic structural diagram of the base of the present invention.

In the figure: 1. outer telescopic bucket, 11, the passageway, 2, the end cover, 21, micro-blower, 22, the button, 23, the power, 3, interior telescopic bucket, 4, rotary device, 41, the base, 42, the seat rotates, 421, the holding tank, 43, drive assembly, 431, driving motor, 432, the gear, 433, the transmission piece, 5, seal assembly, 51, the casing, 511, spacing hole, 52, the flexible extension assembly, 521, T type pole, 522, sack brace table, 523, the spring, 53, the gasbag, 6, the crease, 7, elasticity wave joint line, 8, the bearing.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings and embodiments.

In the description of the present invention, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "side wall", "upper", "lower", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for the convenience of describing the technical solution of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-3, for the retractable medical waste bin capable of automatically sealing provided by the embodiment of the present invention, the garbage bag can be automatically sealed, so as to prevent medical workers from directly contacting medical waste with hands.

As shown in fig. 1 and 2, a retractable medical waste barrel capable of being automatically sealed comprises an outer retractable barrel 1, an end cover 2 connected with the outer retractable barrel 1 through a hinge, an inner retractable barrel 3, a rotating device 4 and a sealing component 5, wherein both ends of the outer retractable barrel 1 and the inner retractable barrel 3 are open, the rotating device 4 is rotatably connected with the inner retractable barrel 3 and is clamped with an open opening of the outer retractable barrel 1, the inner retractable barrel 3 is arranged in the outer retractable barrel 1, the sealing component 5 is suspended above the inner retractable barrel 3 and is fixedly connected to the inner wall of the outer retractable barrel 1, the sealing component 5 comprises an annular hollow shell 51 and a plurality of elastic retractable components 52 arrayed along the central circumference of the annular hollow shell 51, be provided with gasbag 53 in the casing 51, the side of end cover 2 is provided with micro-blower 21, micro-blower 21 and gasbag 53 intercommunication, it is specific, micro-blower 21 passes through pipeline and gasbag 53 intercommunication, wherein passageway 11 department is placed to the pipeline, be provided with spacing hole 511 on the casing 51, the one end of elastic expansion subassembly 52 extends to in the casing 51, and it is spacing by casing 51, and with gasbag 53 clearance fit, be provided with the controller on the end cover 2, the controller respectively with rotary device 4, micro-blower 21 electric connection, correspond on outer telescopic barrel 1 and the interior telescopic barrel 3 and be provided with crease 6, the disposal bag is as for in interior telescopic barrel 3, the border overlap joint in the other end of elastic expansion subassembly 52.

Wherein, it is protruding to be provided with a plurality of folds in the interior flexible bucket 3, and is rotatory along with interior flexible bucket 3, and this fold is protruding can increase the frictional force between 3 inner walls of disposal bag and interior flexible bucket for under the circumstances that the disposal bag was filled with rubbish, along with the effect of rotatory centrifugal force, the outside fold of laminating all the time of disposal bag is protruding, ensures that disposal bag and 3 inner walls of interior flexible bucket are laminated all the time, rotates together.

As shown in fig. 2, the elastic expansion assembly 52 includes a T-shaped rod 521, two wing plates of the T-shaped rod 521 are disposed in the housing 51, a bag mouth supporting platform 522 is fixedly connected to one end of the T-shaped rod 521 opposite to the two wing plates, a spring 523 is fixedly connected between the limiting hole 511 and the bag mouth supporting platform 522, and the spring 523 is sleeved on the T-shaped rod 521. The two wing plates are limited by the limiting hole 511, the T-shaped rod 521 is prevented from jumping out of the limiting hole 511, and the spring 523 can restore the T-shaped rod 521 when the air bag 53 is removed from extrusion, so that the bag opening supporting tables 522 extruded together are loosened. There is the clearance between the adjacent brace table 522 on the flexible subassembly 52 that stretches out and draws back, this clearance can hold and be spacing in the border of disposal bag, make the border of disposal bag make partial disposal bag border get into in foretell clearance because the performance of plastic refuse bag itself, thereby at the rotatory in-process of disposal bag, this clearance prevents that the disposal bag border in the clearance from scurrying out from it, play the effect at restriction and fixed disposal bag border, ensure that the disposal bag that is in under the brace table 522 seals to be in the effect of centrifugal force and screwed up gradually, and the disposal bag border that is in on the brace table 522 can not break away from the brace table 522.

As shown in fig. 1 and 3, the rotating device 4 includes a base 41 connected to the outer telescopic barrel 1 in a clamping manner, and a rotating seat 42 disposed on the upper surface of the base 41 and rotatably connected to the base 41, a driving assembly 43 is installed in the base 41, one end of the driving assembly 43 extends to the rotating seat 42 and drives the rotating seat 42 to rotate, the inner wall of the inner telescopic barrel 3 is connected to the rotating seat 42 in a clamping manner, and the driving assembly 43 is electrically connected to the controller. The base 41 and the rotating seat 42 are connected in a rotating mode through the bearing 8, and the outer telescopic barrel 1 and the base 41 and the inner telescopic barrel 3 can be easily separated from the rotating seat 42 in a clamping mode.

Wherein, drive assembly 43 includes the driving motor 431 with base 41 fixed connection, with driving motor 431 output shaft fixed connection's gear 432, has cup jointed transmission piece 433 on the gear 432, is provided with holding tank 421 in the rotating seat 42, transmission piece 433 and holding tank 421 fixed connection. This device realizes rotating the rotation of seat 42 through the driven mode of gear 432, and wherein transmission piece 433 and gear 432 are the internal meshing structure, and the surface of transmission piece 433 is fixed at holding tank 421 to the holistic rotation of seat 42 is rotated in the realization.

The controller comprises a button 22 arranged on the end cover 2 and a power supply 23 electrically connected with the button 22, wherein the button 22 is respectively connected with the input ends of the micro blower 21 and the driving motor 431 in series. The circuit part related to the device is a simple series circuit, and the series connection relation among the power supply 23, the button 22, the micro-blower 21 or the driving motor 431 is realized in the essence of the device, so that the purpose of pressing the button 22 to electrify the micro-blower 21 or the driving motor 431 is realized.

Wherein, the outer telescopic barrel 1 and the inner telescopic barrel 3 are made of plastic materials. Outer flexible bucket 1, interior flexible bucket 3 are plastics elasticity memory material, and it can cooperate crease 6 to realize the flexible folding of staving, and its flexible folding material is current folding plastics rubber material, for example can folding cask or basin etc. in the current.

As shown in fig. 3, the base 41 has an elastic wave clamping groove 7 at one end thereof connected to the outer telescopic barrel 1 and the rotating base 42 has an elastic wave clamping groove 7 at one end thereof connected to the inner telescopic barrel 3, and the base 41 and the rotating base 42 have a wave clamping rubber ring at a position corresponding to the elastic wave clamping groove 7. Elasticity wave joint line 7 can mutually support with wave joint rubber ring, can play sealed effect on the one hand, and mutually supporting between the on the other hand ripple can be convenient for dismantle the part get off to be convenient for take out the disposal bag.

Wherein, the face towards ground on the base 41 is provided with the recess, is provided with the handle in the recess, and the handle is the parallel and level with the bottom surface of base 41. The disposal bag of this device is through the mode with base 41 and the separation of outer flexible bucket 1, takes out the disposal bag below the follow, wherein can fall this device, then the edgewise through the handle outer flexible bucket 1 with the separation of base 41, later take out the disposal bag in the flexible bucket 3 in the follow, or also can be under the prerequisite of outer flexible bucket 1 with the separation of base 41, directly with the mode that interior flexible bucket 3 was lifted off from rotating seat 42, take out the disposal bag.

The operation process is as follows:

the medical care worker can firstly put the garbage bag on the inner telescopic barrel 3, the bag edge of the garbage bag is lapped at the sealing assembly 5, when the garbage bag is to be sealed, the operator can press the controller, the controller supplies power to the rotating device 4 after being pressed, the rotating device 4 starts to rotate after being powered on, thereby driving the inner telescopic barrel 3 to rotate, and the operation starts after the micro blower 21 is powered on, and further blows a large amount of wind into the air bag 53, after the air bag 53 is blown up, the air bag 53 is tensioned to push the plurality of elastic telescopic assemblies 52 to approach to the center, so that the sealing position of the garbage bag gradually becomes smaller, and as the garbage bag filled with garbage rotates along with the inner telescopic barrel 3, under the action of centrifugal force rotation, the sealing position of the garbage bag gradually rotates and is screwed together, when the operator loosens the controller, the rotating device 4 and the micro blower 21 are successively powered on, thereby stopping the operation of the micro blower 21 and the rotating device 4, at the moment, because the micro blower 21 is communicated with the external air, gas in the micro air bag 53 can pass through the air inlet of the micro air bag 21, and the elastic telescopic assemblies 52 can be recovered to the reverse extrusion force of the elastic telescopic assemblies 52. The device realizes the packaging of the bag opening of the garbage bag in a rotary tightening mode. Wherein, the flexible subassembly 52 of elasticity plays the upper portion effect of auxiliary stay disposal bag, what play main screwing up effect is the rotation effect of interior telescopic bin 3, carries out anticlockwise or clockwise similar to screwing up the fried dough twist with the disposal bag near the position of brace table 522 below and screws up like, and the disposal bag after screwing up can't be with sealing the department and recovering original condition through external force because self plastic attribute.

The device has the following advantages:

the barrel body of the device is provided with three folding positions, namely three positions of the crease 6, the height of the barrel body can be automatically set according to the requirement, and the device is suitable for various garbage bags;

the end cover 2 of the device is attached with the button 22, the automatic rotary sealing of the garbage bag can be realized by pressing the button 22, and the garbage bag does not need to be sealed again after being sealed;

this device adopts the mode that can dismantle, when can take out the disposal bag from the bottom smoothly, is convenient for clean each mechanical parts and to the holistic cleanness of garbage bin.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The telescopic medical waste barrel capable of being automatically sealed is characterized by comprising an outer telescopic barrel (1), an end cover (2) connected with the outer telescopic barrel through a hinge, an inner telescopic barrel (3), a rotating device (4) and a sealing assembly (5), wherein the two ends of the outer telescopic barrel (1) and the inner telescopic barrel (3) are opened, the rotating device (4) is rotatably connected with the inner telescopic barrel and is clamped with an open end of the outer telescopic barrel (1), the inner telescopic barrel (3) is arranged in the outer telescopic barrel (1), the sealing assembly (5) is suspended above the inner telescopic barrel (3) and is fixedly connected onto the inner wall of the outer telescopic barrel (1), the sealing assembly (5) comprises an annular hollow shell (51) and a plurality of elastic telescopic assemblies (52) arrayed along the central circumference of the annular hollow shell (51), an air bag (53) is arranged in the shell (51), a micro air blower (21) is arranged on the end cover (2), the micro air blower (21) is communicated with the air bag (53), the air bag (51) is communicated with a limit hole (511), and is arranged on the elastic telescopic shell (51) and is matched with the limit hole (511), the controller respectively with rotary device (4), micro-blower (21) electric connection, correspond on outer flexible bucket (1) and interior flexible bucket (3) and be provided with crease (6), the disposal bag is as for in interior flexible bucket (3), the border overlap joint of disposal bag in the other end of elastic expansion subassembly (52).

2. The retractable medical waste barrel capable of being automatically sealed according to claim 1, wherein the elastic retractable assembly (52) comprises a T-shaped rod (521), two wing plates of the T-shaped rod (521) are arranged in the shell (51), a bag mouth supporting table (522) is fixedly connected to one end of the T-shaped rod (521) opposite to the two wing plates, a spring (523) is fixedly connected between the limiting hole (511) and the bag mouth supporting table (522), and the spring (523) is sleeved on the T-shaped rod (521).

3. The retractable medical waste barrel capable of being automatically sealed according to claim 1, wherein the rotating device (4) comprises a base (41) connected with the outer retractable barrel (1) in a clamped manner, a rotating seat (42) arranged on the upper surface of the base (41) and connected with the base (41) in a rotating manner, a driving assembly (43) is installed in the base (41), one end of the driving assembly (43) extends to the rotating seat (42) and drives the rotating seat (42) to rotate, the inner wall of the inner retractable barrel (3) is connected with the rotating seat (42) in a clamped manner, and the driving assembly (43) is electrically connected with the controller.

4. The retractable medical waste barrel capable of being automatically sealed according to claim 3, wherein the driving assembly (43) comprises a driving motor (431) fixedly connected with the base (41) and a gear (432) fixedly connected with an output shaft of the driving motor (431), a transmission block (433) is sleeved on the gear (432), a receiving groove (421) is arranged in the rotating seat (42), and the transmission block (433) is fixedly connected with the receiving groove (421).

5. The retractable medical waste bin capable of being automatically sealed according to claim 4, wherein the controller comprises a button (22) mounted on the end cap (2), and a power supply (23) electrically connected with the button (22), wherein the button (22) is respectively connected with the input ends of the micro blower (21) and the driving motor (431) in series.

6. The retractable medical waste barrel with automatic sealing function as claimed in claim 1, wherein the outer retractable barrel (1) and the inner retractable barrel (3) are made of plastic.

7. The telescopic medical waste barrel capable of being automatically sealed according to claim 4, wherein one end of the base (41) clamped with the outer telescopic barrel (1) and one end of the rotating seat (42) clamped with the inner telescopic barrel (3) are respectively provided with an elastic wave clamping line (7), and wave clamping rubber rings are arranged on the positions, corresponding to the elastic wave clamping lines (7), of the base (41) and the rotating seat (42).

8. The retractable medical waste bin capable of being automatically closed as claimed in claim 7, wherein the surface of the base (41) facing the ground is provided with a groove, a handle is arranged in the groove, and the handle is flush with the bottom surface of the base (41).