CN112641578A

CN112641578A - Bed capable of implementing disinfection and sterilization

Info

Publication number: CN112641578A
Application number: CN202110060161.XA
Authority: CN
Inventors: 陈科
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-04-13
Anticipated expiration: 2041-01-18
Also published as: CN112641578B

Abstract

A bed capable of sterilizing is provided with a plastic cloth cover with a circle of magnet. Two ends of the ozone gas injection pipe extend into the cavity of the bed backrest through the strip port; the two ends of the gas ejector pipe are provided with a rotating wheel connected with the slide way, a first steel wire rope and a second steel wire rope, and the first steel wire rope is connected with a first rope winding disc on the first gear through a pulley; the first gear is connected with the motor shaft. The second steel wire rope is connected with a second rope winding disc arranged on the second gear through a pulley. The first gear and the second gear are meshed, and the second gear is connected with a gear shaft arranged in the cavity. Pulleys, motors, etc. are provided in the chamber. The controller on the backrest is connected with the motor and the switch through wires. A hose in the chamber is connected to the gas lance and the interface. One path of ozone output by the ozone generator passes through the interface, the hose and the air injection pipe, and the other path of ozone enters from the small sealing hole to comprehensively disinfect and sterilize quilts, bedsheets, pillows and mattresses.

Description

Bed capable of implementing disinfection and sterilization

Technical Field

The invention relates to a bed, in particular to a bed capable of implementing disinfection and sterilization.

Background

When the infectious disease hospital discharges the inpatients, the vacated sickbed can be disinfected and sterilized; in many hospitals, a new quilt cover (old quilt core) and the like are wrapped by a plastic cover, and then a pipe on a movable ozone generator is inserted into the plastic cover to disinfect and sterilize quilts and the like by ozone; ozone firstly disinfects and sterilizes the surface of the quilt, and then gradually permeates into bedsheets, pillows, mattresses and the like, which takes a long time; some large infectious disease hospitals are often tense in sickbeds, and old patients can rapidly live after being discharged, so that the ozone generator cannot effectively sterilize and disinfect quilts, bed sheets, cushions and the like on the sickbeds comprehensively, and is not beneficial to health.

Disclosure of Invention

The purpose of the invention is as follows: to solve the above problems, a bed capable of performing sterilization is provided.

The technical scheme adopted by the invention is as follows: a bed capable of implementing disinfection and sterilization is characterized in that a backrest is arranged at the front end and the rear end of the bed, bed legs are arranged below the two sides of the backrest, the two backrests are connected through a left long rail and a right long rail, and the outer side surfaces of the long rails are flush with the sections of the two sides of the backrest; the long shelves and the backrest are made of metal materials; the two backrests are respectively provided with a chamber; the bed is provided with a sealing cover made of transparent plastic cloth, the sealing cover is rectangular, a circle of magnet is arranged on the periphery of the front face of the sealing cover, and the sealing cover is provided with a small hole;

the method is characterized in that: the inner surfaces of the two backrests, namely the surfaces facing the bed, are provided with two symmetrical strip openings, namely a first strip opening and a second strip opening, and the two strip openings are splayed; the two strip ports are respectively provided with a movable ozone gas injection pipe, namely a first gas injection pipe and a second gas injection pipe, the first gas injection pipe and the second gas injection pipe are provided with gas outlet holes, and two ends of the first gas injection pipe and two ends of the second gas injection pipe respectively extend into the two cavities; one ends of the first gas injection pipe and the second gas injection pipe are respectively connected with a hose, and the other ends of the first gas injection pipe and the second gas injection pipe are sealed; the hose is connected with an interface, and the interface is arranged on the backrest; a first rotating wheel and a second rotating wheel are respectively arranged at two ends of the first gas injection pipe and the second gas injection pipe, the first rotating wheel and the second rotating wheel are respectively connected with a first slideway and a second slideway, and the first slideway and the second slideway are respectively arranged on the inner walls of the two chambers; the upper end and the lower end of the first slideway are respectively provided with a first switch and a second switch which play a role in limiting; the two ends of the first air ejector pipe and the second air ejector pipe are respectively provided with a connecting piece, the connecting pieces are respectively provided with an upper sealing strip and a lower sealing strip, namely an upper sealing strip and a lower sealing strip, the upper sealing strip is connected with an upper spring tape winder, the lower sealing strip is connected with a lower spring tape winder, and the upper spring tape winder and the lower spring tape winder are respectively arranged on the inner walls of the two chambers; two ends of the first gas injection pipe are respectively provided with a first steel wire rope, the first steel wire rope is connected with a first rope winding disc through a first pulley, the first rope winding disc is arranged on a first gear, the first gear is connected with a shaft of a motor, and the motor is arranged on the inner walls of the two chambers through a support; the first pulley is arranged on the inner walls of the two chambers and is positioned above the first strip opening; two ends of the second gas injection pipe are respectively provided with a second steel wire rope, the second steel wire rope is connected with a second rope winding disc through a second pulley, the second rope winding disc is arranged on a second gear, the second gear is meshed with the first gear, the second gear is connected with a gear shaft, and the gear shaft is arranged on the inner walls of the two chambers through a support frame; the second pulley is arranged on the inner walls of the two chambers and is positioned above the second opening;

the backrest is provided with a controller, and the controller is connected with the motor, the first switch and the second switch through leads respectively.

The invention has the beneficial effects that: the invention can more comprehensively and carefully disinfect quilts, bed sheets, pillows, mattresses and the like on sickbeds quickly and effectively, inhibit the infection of viruses and bacteria better and is beneficial to sanitation and health. In addition, the sealing cover of the plastic cloth can be reused, so that the plastic cloth is more economical and environment-friendly.

Drawings

Fig. 1 is a schematic view of a cover, backrest, bar opening, etc. of the present invention.

FIG. 2 is a schematic view of the structure of the present invention.

FIG. 3 is a schematic view of an upper seal tape, a lower seal tape, etc. of the present invention.

Fig. 4 is a schematic view of the cover, the air injection pipe, the quilt and the like of the present invention.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

As shown in the figures 1-4, the chair cover comprises a cover 1, a long rail 2, a quilt 3, a first opening 4, a first air injection pipe 5, a first air injection pipe 6, a backrest 7, a second air injection pipe 8, a second opening 9, a mattress 10, a pillow 11, a hose 12, a lower spring winder 12, a pressing strip 13, a pressing strip 14, a lower sealing strip 15, a second switch 16, a first slide way 17, a first rotating wheel 18, a first switch 19, an upper sealing strip 20, an upper spring winder 21, a first pulley 22, a first steel wire rope 23, a motor 24, a first gear 25, a first rope winding disc 26, a second gear 27, a second rope winding disc 28, a second steel wire rope 29, a second pulley 30, a second slide way 31, a second rotating wheel 32, a connecting piece 33 and an ozone generator.

A bed capable of implementing disinfection and sterilization is characterized in that a backrest 6 is arranged at the front end and the rear end of the bed, bed legs are arranged below the two sides of the backrest 6, the two backrests 6 are connected by a left long rail 2 and a right long rail 2, and the outer side surfaces of the long rails 2 are flush with the sections of the two sides of the backrest 6; the long shelves 2 and the backrest 6 are made of metal materials; the two backrests 6 are respectively provided with a chamber; the bed is provided with a sealing cover 1 made of transparent plastic cloth, the sealing cover 1 is rectangular, a circle of magnet is arranged on the periphery of the front face of the sealing cover 1, and the sealing cover 1 is provided with a small hole;

the inner surfaces of the two backrests 6, namely the surfaces facing the bed, are provided with two bilaterally symmetrical strip openings, namely a first strip opening 4 and a second strip opening 8, and the two strip openings are splayed; the two strip ports are respectively provided with a movable ozone gas injection pipe, namely a first gas injection pipe 5 and a second gas injection pipe 7, the first gas injection pipe 5 and the second gas injection pipe 7 are provided with gas outlet holes, and two ends of the first gas injection pipe 5 and two ends of the second gas injection pipe 7 respectively extend into the two cavities; one ends of the first gas injection pipe 5 and the second gas injection pipe 7 are respectively connected with a hose 11, and the other ends of the first gas injection pipe 5 and the second gas injection pipe 7 are sealed; the hose 11 is connected with an interface which is arranged on the backrest 6; two ends of the first gas injection pipe 5 and the second gas injection pipe 7 are respectively provided with a first rotating wheel 17 and a second rotating wheel 31, the first rotating wheel 17 and the second rotating wheel 31 are respectively connected with a first slideway 16 and a second slideway 30, and the first slideway 16 and the second slideway 30 are respectively arranged on the inner walls of the two chambers; the upper end and the lower end of the first slideway 16 are respectively provided with a first switch 18 and a second switch 15 which play a role in limiting; the two ends of the first air injection pipe 5 and the second air injection pipe 7 are respectively provided with a connecting piece 32, the connecting pieces 32 are respectively provided with an upper sealing strip 19 and a lower sealing strip 14, the upper sealing strip 19 is connected with the upper spring tape winder 20, the lower sealing strip 14 is connected with the lower spring tape winder 12, and the upper spring tape winder 20 and the lower spring tape winder 12 are respectively arranged on the inner walls of the two chambers; two ends of the first gas injection pipe 5 are respectively provided with a first steel wire rope 22, the first steel wire rope 22 is connected with a first rope winding disc 25 through a first pulley 21, the first rope winding disc 25 is arranged on a first gear 24, the first gear 24 is connected with a shaft of a motor 23, and the motor 23 is arranged on the inner walls of the two chambers through a bracket; the first pulley 21 is arranged on the inner walls of the two chambers, and the first pulley 21 is positioned above the first opening 4; two ends of the second gas injection pipe 7 are respectively provided with a second steel wire rope 28, the second steel wire rope 28 is connected with a second rope winding disc 27 through a second pulley 29, the second rope winding disc 27 is arranged on a second gear 26, the second gear 26 is meshed with the first gear 24, the second gear 26 is connected with a gear shaft, and the gear shaft is arranged on the inner walls of the two chambers through a support frame; the second pulley 29 is arranged on the inner wall of the two chambers, and the second pulley 29 is positioned above the second strip opening 8;

the backrest 6 is provided with a controller, and the controller is respectively connected with the motor 23, the first switch 18 and the second switch 15 through leads.

Two ends of two gas injection pipes are positioned at the lowest end of the strip port at ordinary times, the two gas injection pipes are respectively close to the inner sides of the two long shelves 2, and the tops of the gas injection pipes are flush with the tops of the long shelves 2 or are lower than the long shelves 2; the left side and the right side of the mattress 9 are close to the two air injection pipes, and the up-and-down movement of the two air injection pipes can not be influenced. Because the sickbed is provided with the movable railings on the long shelves 2 at the two sides, the two sides of the bed sheet can not be hung down from the two sides of the sickbed but can be wrapped on the mattress 9, and therefore the bed sheet can not influence the up-and-down movement of the two air injection pipes.

After the old inpatient is discharged, when the new quilt cover and the old quilt core on the empty sickbed, the bed sheet, the pillow 10 cover, the old pillow core and the old mattress 9 are disinfected, the 'start' switch on the controller can be pressed, the motors 23 (one motor 23 is respectively arranged in the two cavities) are started to rotate clockwise, the motor 23 shaft drives the first gear 24 and the first rope winding disc 25 to rotate together, so that the first steel wire rope 22 is continuously wound in the first rope winding disc 25, and the first steel wire rope 22 pulls up the first air injection pipe 5; and the arrangement of the first rotating wheel 17 and the first slideway 16 ensures that the first gas injection pipe 5 can rapidly, flexibly and stably ascend, and the hose 11 connected with one end of the first gas injection pipe 5 also flexibly ascends and descends. When the first gas nozzle 5 is lifted to the right position, the first rotating wheel 17 just touches the first switch 18, the motor 23 is powered off and stops clockwise rotation, the first gear 24 and the first rope winding disc 25 stop working simultaneously, and the first gas nozzle 5 stops lifting.

When the motor 23 is started and drives the first gear 24 to rotate, the first gear 24 also drives the second gear 26 to rotate (rotate in the opposite direction of the first gear 24), so that the second steel wire rope 28 is continuously wound into the second rope winding disc 27, and the second steel wire rope 28 pulls up the second gas ejector pipe 7; and the arrangement of the second runner 31 and the second slideway 30 enables the second gas injection pipe 7 to ascend rapidly, flexibly and stably, and the hose 11 connected with one end of the second gas injection pipe 7 also ascends and descends flexibly. When the first gas lance 5 is raised into position, the second gas lance 7 is also raised into position. When the motor 23 is powered off and the clockwise rotation is stopped, the second gear 26 and the second rope winding disc 27 are also stopped simultaneously, and the second gas nozzle 7 stops rising.

After the two air jet pipes are synchronously lifted in place, the quilt 3 on the sickbed can be hung on the two air jet pipes, so that the quilt 3 is in an empty (or partially empty) state. If the quilt 3 is originally flatly placed on the sickbed and covers the two air jet pipes, the quilt 3 can be gradually lifted up to enable the quilt 3 to be in an empty or semi-empty state in the process of lifting the two air jet pipes.

Then, the sealing cover 1 made of transparent plastic cloth is placed on the hospital bed, so that a circle of magnet on the sealing cover 1 is attracted with the cross sections of two metal backrests 6 and the outer side walls of two metal long shelves 2, and a circle of magnet is formed by countless small magnets, so that the sealing cover 1 can be flexibly bent, the magnet is arranged on the front side of the sealing cover 1, the back side of the sealing cover 1 is contacted with the backrests 6 and the long shelves 2 of the bed, the sealing cover 1 made of the plastic cloth cannot isolate the magnetism of the magnet, so that the sealing cover 1 can be closely attached to the backrests 6 and the long shelves 2, and the sealing performance of the corresponding space of the hospital bed can be guaranteed. The sealing cover 1 is convenient to put on and take off, and is more convenient for two people to use; one person can also cover one backrest 6 first and then the other backrest 6 etc.

Then, the gas pipes on the movable ozone generator 33 are respectively inserted into the small holes on the sealing cover 1 and the interface on the backrest 6, the ozone generator 33 is started, and one path of ozone enters the sealing cover 1 to disinfect the front surface of the quilt 3 on the sickbed and the inner surface (the surface facing the bed) of the backrest 6; the other path of ozone enters the two air injection pipes through the interface and the hose 11 and is then injected from the air outlet holes on the air injection pipes (one end of each air injection pipe is connected with the hose 11, and the other end of each air injection pipe is sealed), and the back of the quilt 3, the bed sheet, the pillow 10, the mattress 9 and the like are sterilized. The two paths of ozone are used for simultaneously carrying out disinfection and sterilization, so that the device is comprehensive and efficient, has a good disinfection and sterilization effect, and saves time. Meanwhile, the sealing cover 1 of the transparent plastic cloth can be repeatedly used, so that the environment is saved and protected.

When the disinfection and sterilization are finished, the 'end' switch on the controller is pressed, the motor 23 is started to rotate reversely, the first gear 24 and the first rope winding disc 25 are driven to rotate together through the shaft of the motor 23, the first steel wire rope 22 is continuously wound out of the first rope winding disc 25, and meanwhile, the first air injection pipe 5 can stably and automatically descend under the action of self weight. When the first gas nozzle 5 descends to the right position, the first rotating wheel 17 just touches the second switch 15, the motor 23 is powered off and stops reversing, the first gear 24 and the first rope winding disc 25 stop working simultaneously, and the first gas nozzle 5 stops descending.

When the motor 23 is started and drives the first gear 24 to rotate reversely, the first gear 24 also drives the second gear 26 to rotate (rotate reversely with the first gear 24), so that the second steel wire rope 28 is continuously wound out of the second rope winding disc 27, and the second gas injection pipe 7 can stably and automatically descend under the action of self weight. When the first gas lance 5 is lowered into position, the second gas lance 7 is also lowered into position. When the motor 23 stops reversing, the second gear 26 and the second rope reel 27 also stop working at the same time, and the second gas lance 7 stops descending.

In the lifting process of the first air jet pipe 5 and the second air jet pipe 7, the upper sealing tape 19 and the lower sealing tape 14 connected with the connecting piece 32 can also stretch and contract along with the upper spring tape winder 20 and the lower spring tape winder 12, so that the upper sealing tape 19 and the lower sealing tape 14 always cover the strip opening of the cover 1 to prevent ozone from entering the cavity and the like. In front of the upper spring winder 20 and the lower spring winder 12, a bead 13 is provided to position the upper sealing tape 19 and the lower sealing tape 14, respectively, so that the upper sealing tape 19 and the lower sealing tape 14 can close the openings 1 more tightly.

In addition, the two air injection pipes can be lifted or put down manually, and when the air injection pipes are manually operated, the upper ends of the strip openings can extend leftwards or rightwards to form a circular and smooth concave shape, so that the air injection pipes cannot slide down when rising to the concave position, and the quilt 3 can be supported by the two air injection pipes.

Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope of the present invention.

Claims

1. A bed capable of implementing disinfection and sterilization is characterized in that a backrest is arranged at the front end and the rear end of the bed, bed legs are arranged below the two sides of the backrest, the two backrests are connected through a left long rail and a right long rail, and the outer side surfaces of the long rails are flush with the sections of the two sides of the backrest; the long shelves and the backrest are made of metal materials; the two backrests are respectively provided with a chamber; the bed is provided with a sealing cover made of transparent plastic cloth, the sealing cover is rectangular, a circle of magnet is arranged on the periphery of the front face of the sealing cover, and the sealing cover is provided with a small hole;