CN114652934A

CN114652934A - Department of respiration oxygen uptake uses face guard

Info

Publication number: CN114652934A
Application number: CN202210311515.8A
Authority: CN
Inventors: 孙平元; 包爱红; 刘红梅; 唐春艳; 刘春红
Original assignee: Jilin Faw General Hospital
Current assignee: Jilin Faw General Hospital
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-06-24

Abstract

The invention relates to the technical field of oxygen inhalation masks, and discloses a respiratory oxygen inhalation mask, which comprises a mask, wherein an anti-drop device is arranged in the mask, an atomization switching device is arranged on one side of the anti-drop device, a telescopic atomization device is inserted on the anti-drop device, a hollow body is arranged in the anti-drop device, an oxygen pipe is inserted on the hollow body, a through oxygen outlet is arranged on the hollow body, a wedge block is fixedly connected with the inner wall of the hollow body, a moving column is driven to move upwards through a transversely moving Z-shaped body, the moving column drives a second hook sheet to move upwards through a connecting body when moving upwards, the second hook sheet moving upwards prevents the first hook sheet from moving downwards, so that the hollow body connected with the first hook sheet through the wedge block is prevented from moving downwards, and the situation that the mask and the hollow body are loosened due to the movement of the face of a patient is effectively avoided, the normal oxygen absorption of the patient is influenced to a certain extent while oxygen is wasted.

Description

Department of respiration oxygen uptake uses face guard

Technical Field

The invention relates to the technical field of oxygen inhalation masks, in particular to an oxygen inhalation mask for a department of respiration.

Background

Most patients in the department of respiration are accompanied by the symptom of dyspnea, an oxygen mask needs to be worn to assist respiration, and some patients in the department of respiration need to be atomized to take medicine, however, the oxygen mask needs to be pulled out in the existing device to perform the atomized medicine taking, so that the back-and-forth switching is very inconvenient, and the discomfort of the patients can be aggravated to a certain extent; in addition, the oxygen mask is connected with the oxygen pump through the oxygen pipe, so that the oxygen mask and the oxygen pipe are easy to loosen when the face of a patient moves in use, oxygen is wasted, and the normal oxygen absorption amount of the patient is influenced to a certain extent.

Therefore, the mask for oxygen inhalation in the department of respiration is provided to solve the problems.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides a mask for oxygen inhalation in a department of respiration, which is used for solving the problems in the background technology.

Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a mask for oxygen inhalation in a department of respiration comprises a mask, wherein an anti-drop device is arranged in the mask, an atomization switching device is arranged on one side of the anti-drop device, and a telescopic atomization device is inserted in the mask;

the anti-drop device is characterized in that a hollow body is arranged in the anti-drop device, an oxygen pipe is inserted into the hollow body, a through oxygen outlet is formed in the hollow body, a wedge block is fixedly connected to the inner wall of the hollow body, a Z-shaped body is connected to the outer wall of the wedge block in a sliding mode, a moving column is arranged on the outer wall of the Z-shaped body, a first hook piece is arranged on one side, away from the Z-shaped body, of the wedge block, a second hook piece is arranged at one end, away from the wedge block, of the first hook piece, a connecting body is fixedly connected to one end, away from the first hook piece, of the second hook piece, a peripheral column is arranged on the face shield, a track column is fixedly connected to the inner portion of the peripheral column, and a limiting groove is fixedly connected to the track column.

As an improvement, the atomization switching device is further provided with a rotating piece, a first elastic piece and a clamping block are arranged on the rotating piece, a cylindrical piece is arranged above the rotating piece, a second elastic piece and a fixed block are arranged on the cylindrical piece, a rotating column is inserted on the cylindrical piece, an auxiliary body is arranged on the outer side of the circumference of the cylindrical piece, the bottom surface of the auxiliary body is fixedly connected with a second magnet, and a first magnet is arranged below the second magnet; the one end that the cylinder piece was kept away from to the rotation post is provided with the gear train, be provided with the shutoff piece on the gear train, the oxygen outlet outside is provided with the air supply pipe.

As the modified, still include flexible atomizing device, be provided with the channel of giving vent to anger in the flexible atomizing device, it is provided with down the channel of giving vent to anger to go out to give vent to anger the channel below, be provided with the outer prop in the flexible atomizing device, it has the intake pipe to peg graft on the outer prop, the intake pipe below is provided with the cell body, be provided with the spring in the cell body, sliding connection has the sliding block on the cell body bottom plate, sliding block bottom surface fixedly connected with atomizing mouth, be provided with the rubber buffer on the same water flat line of atomizing mouth.

As an improvement, the first elastic sheet and the second elastic sheet are made of elastic materials.

As an improvement, the plugging sheet is matched with the upper air outlet channel and the lower air outlet channel in size.

As an improvement, the outer column is matched with the rubber plug in size.

As the improvement, set up on the sliding block with cell body bottom plate complex channel.

Advantageous effects

Compared with the prior art, the invention provides a mask for oxygen inhalation in the department of respiration, which has the following beneficial effects:

1. the movable column is driven to move upwards by the transversely moving Z-shaped body, the connecting body drives the second hook piece to move upwards when the movable column moves upwards, and the second hook piece moving upwards prevents the first hook piece from moving downwards, so that the hollow body connected with the first hook piece through the wedge block is prevented from moving downwards, the situation that the face of a patient is loosened due to the movement of the face of the patient is effectively avoided, oxygen is wasted, and the normal oxygen absorption amount of the patient is influenced to a certain extent.

2. The rotating cylindrical piece can drive the rotating column to rotate the blocking piece for blocking the lower air outlet channel through the gear set to rotationally block the upper air outlet channel in the initial state, at the moment, oxygen does not enter the mask through the upper air outlet channel any more, oxygen from the oxygen outlet can flow through the gear set and enter the inner cavity of the mask from the lower air outlet channel, namely, the oxygen originally flowing into the mask through the upper air outlet channel can flow into the inner cavity of the mask from the lower air outlet channel to prepare for the work of the telescopic atomization device, atomization can be carried out without taking off the mask, and the medicine can be conveniently atomized, so that the discomfort of a patient is relieved to a certain extent.

3. Because of the arrangement of the first elastic sheet and the second elastic sheet, if the rotary sheet is rotated carelessly, the clamping block on the rotary sheet can not be clamped into the two fixed blocks, the rotary sheet can not drive the cylindrical sheet to rotate through the clamping block and the fixed blocks, the non-rotating cylindrical sheet can not drive the rotary column to rotate the blocking sheet for blocking the lower air outlet channel to block the upper air outlet channel through the gear set in the initial state, namely, the rotary sheet can not drive the blocking sheet to switch the movement track of oxygen even if the rotary sheet is rotated carelessly, and the starting of the telescopic atomization device is effectively prevented.

4. According to the invention, when a patient wearing the mask breathes oxygen transmitted from the oxygen outlet below the nose, the patient can also exhale waste gas, the exhaled waste gas can enter the oxygen outlet to a certain extent, so that the oxygen inhalation purity is influenced, but the exhaled waste gas can be prevented from entering the oxygen outlet from the upper part due to the existence of the peripheral column, and the oxygen outlet is formed in the side wall of the hollow body, so that the waste gas can be prevented from entering the oxygen outlet to a certain extent.

5. When the sliding block drives the atomizing nozzle to move out of the outer column, oxygen entering the tank body cannot leak while pushing the sliding block to move due to the existence of the tank body bottom plate and the groove opening which is formed in the sliding block and matched with the tank body bottom plate.

6. According to the invention, the rotation of the cylindrical sheet is limited by the clamping block clamped in the fixed block in the adsorption of the first magnet on the surface and the second magnet on the cylindrical sheet through the rotating sheet after the rotation is finished, the cylindrical sheet which does not rotate can not drive the gear set on the rotating column to drive the position of the plugging sheet to move, and the situation that the plugging sheet moves after being switched is effectively prevented.

7. When atomization dosing is not carried out any more, only the blocking piece is required to rotate to block the lower air outlet channel, the blocked lower air outlet channel cannot convey air to the cell body any more, the sliding block can drive the atomizing nozzle to reenter the outer column under the pulling of the spring without pushing the air, and the next work is waited for to be started, namely the atomizing nozzle can be pulled back to the outer column again under the action of the spring without manual operation as long as the air is not conveyed to the cell body any more, so that the atomization dosing device is very convenient, and meanwhile, the atomization dosing device which is not touched by medical staff is cleaner and more sanitary to a certain extent.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a structural view of the anti-falling device of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is a partial cutaway view of the atomizing switching device of the present invention;

FIG. 5 is a second view of the atomizing switching device of the present invention;

FIG. 6 is a view showing the construction of a telescopic atomizing apparatus according to the present invention;

FIG. 7 is an enlarged view of the structure of the present invention at B.

In the figure:

1. a face mask; 2. an anti-falling device; 201. an oxygen tube; 202. a hollow body; 203. an oxygen outlet; 204. a wedge block; 205. a Z-shaped body; 206. moving the column; 207. a first hook piece; 208. a second hook piece; 209. a connector; 210. a peripheral column; 211. a rail post; 212. a limiting groove;

3. an atomization switching device; 301. a rotating sheet; 302. a first spring plate; 303. a clamping block; 304. a first magnet; 305. a second elastic sheet; 306. a fixed block; 307. a cylindrical sheet; 308. rotating the column; 309. an auxiliary body; 310. a second magnet; 311. a gear set; 312. a plugging sheet; 313. a gas supply pipe;

4. a telescopic atomization device; 401. an upper air outlet channel; 402. a lower air outlet channel; 403. an air inlet pipe; 404. an outer column; 405. a trough body; 406. a spring; 407. a slider; 408. an atomizing nozzle; 409. and a rubber plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

The invention is explained in more detail below with reference to the figures and examples.

Example one

Please refer to fig. 1 to fig. 3:

in order to solve the problems mentioned in the technical solutions, the embodiments relate to the following parts:

1. a face mask; 2. an anti-falling device; 201. an oxygen tube; 202. a hollow body; 203. an oxygen outlet; 204. a wedge block; 205. a Z-shaped body; 206. moving the column; 207. a first hook piece; 208. a second hook piece; 209. a linker; 210. a peripheral column; 211. a rail post; 212. a limiting groove; 3. atomizing auto-change over device.

An anti-falling device 2 is arranged in a face mask 1, the face mask 1 is of a double-layer structure, namely the face mask 1 is provided with an inner cavity, a main air outlet channel 402 and an air inlet pipe 403 are matched for transmitting air, an atomization switching device 3 is arranged on one side of the anti-falling device 2, a hollow body 202 is arranged in the anti-falling device 2, an oxygen pipe 201 is inserted in the hollow body 202, a through oxygen outlet 203 is arranged on the hollow body 202, oxygen discharged from the oxygen outlet 203 can be transmitted into the upper air outlet channel 401 and the lower air outlet channel 402 through a gear set 311, a wedge 204 is fixedly connected to the inner wall of the hollow body 202, a Z-shaped body 205 is connected to the outer wall of the wedge 204 in a sliding manner, a moving column 206 is arranged on the outer wall of the Z-shaped body 205, a channel for the Z-shaped body 205 to slide is arranged in the moving column 206, the shape of the channel is matched with the shape of the Z-shaped body 205, the left high and right low wedge 204, a first hook piece 207 is arranged on one side far away from the Z-shaped body 205, one end of the first hook piece 207, which is far away from the wedge 204, is provided with a second hook piece 208, one end of the second hook piece 208, which is far away from the first hook piece 207, is fixedly connected with a connecting body 209, the connecting body 209 is fixedly connected with the movable column 206, the mask 1 is provided with a peripheral column 210, a track column 211 is fixedly connected in the peripheral column 210, the track column 211 mainly provides a moving track for the movable column 206, the track column 211 is fixedly connected with a limiting groove 212, and the limiting groove 212 is mainly used for limiting the movement of the Z-shaped body 205.

Example two

Please refer to fig. 1 and fig. 4 to 5:

3. an atomization switching device; 301. a rotating sheet; 302. a first spring plate; 303. a clamping block; 304. a first magnet; 305. a second elastic sheet; 306. a fixed block; 307. a cylindrical sheet; 308. rotating the column; 309. an auxiliary body; 310. a second magnet; 311. a gear set; 312. a plugging sheet; 313. a gas supply pipe; 401. an upper air outlet channel; 402. and a lower air outlet channel.

A rotating plate 301 is arranged in the atomization switching device 3, a first spring plate 302 and a fixture block 303 are arranged on the rotating plate 301, the first spring plate 302 and the second spring plate 305 are made of elastic materials, a cylindrical plate 307 is arranged above the rotating plate 301, a second spring plate 305 and a fixed block 306 are arranged on the cylindrical plate 307, a plurality of fixed blocks 306 are arranged on the fixed blocks 306, when the first spring plate 302 and the second spring plate 305 are compressed, the fixture block 303 can be clamped between the two fixed blocks 306, a rotating column 308 is inserted into the cylindrical plate 307, the cylindrical plate 307 is fixedly connected with the rotating column 308, an auxiliary body 309 is arranged outside the circumference of the cylindrical plate 307, a second magnet 310 is fixedly connected to the bottom surface of the auxiliary body 309, a first magnet 304 is arranged below the second magnet 310, the first magnet 304 is fixedly connected to the rotating plate 301, a gear set 311 is arranged at one end of the rotating column 308 far away from the cylindrical plate 307, a blocking plate 312 is arranged on the gear set 311, the blocking plate 312 is arranged on the blocking plate 312, the blocking plate 312 and an upper air outlet channel 401, The lower air outlet channel 402 is matched in size, and an air supply pipe 313 is arranged outside the oxygen outlet 203.

EXAMPLE III

Please refer to fig. 1, fig. 3, and fig. 6 to fig. 7:

1. a face mask; 2. an anti-falling device; 4. a telescopic atomization device; 401. an upper air outlet channel; 402. a lower air outlet channel; 403. an air inlet pipe; 404. an outer column; 405. a tank body; 406. a spring; 407. a slider; 408. an atomizing nozzle; 409. and a rubber plug.

The anti-drop device 2 is arranged in the face mask 1, the face mask 1 is of a double-layer structure, namely, the face mask 1 is provided with an inner cavity, a main lower air outlet channel 402 is matched with an air inlet pipe 403 for transmitting air, a telescopic atomization device 4 is inserted in the face mask 1, an upper air outlet channel 401 is arranged in the telescopic atomization device 4, a lower air outlet channel 402 is arranged below the upper air outlet channel 401, the lower air outlet channel 402 is inserted in the inner cavity of the face mask 1, an outer column 404 is arranged in the telescopic atomization device 4, the outer column 404 is matched with a rubber plug 409 in size, an air inlet pipe 403 is inserted in the outer column 404, the air inlet pipe 403 is inserted in the inner cavity of the face mask 1, oxygen transmitted from the lower air outlet channel 402 is received through the inner cavity, a groove body 405 is arranged below the air inlet pipe 403, a spring 406 is arranged in the groove body 405, a sliding block 407 is slidably connected to the bottom plate of the groove body 405, and the sliding block 407 can be pushed by the oxygen entering the groove body 405, the sliding block 407 is provided with a channel matched with the bottom plate of the groove body 405, the bottom surface of the sliding block 407 is fixedly connected with an atomizing nozzle 408, the atomizing nozzle 408 is a hollow through column, a rubber plug 409 is arranged on the same horizontal line of the atomizing nozzle 408, and the rubber plug 409 is used for plugging the outer column 404.

Example four

Please refer to fig. 1 to 7:

an anti-falling device 2 is arranged in a face mask 1, the face mask 1 is of a double-layer structure, namely the face mask 1 is provided with an inner cavity, a main air outlet channel 402 and an air inlet pipe 403 are matched for transmitting air, an atomization switching device 3 is arranged on one side of the anti-falling device 2, a hollow body 202 is arranged in the anti-falling device 2, an oxygen pipe 201 is inserted in the hollow body 202, a through oxygen outlet 203 is arranged on the hollow body 202, oxygen discharged from the oxygen outlet 203 can be transmitted into the upper air outlet channel 401 and the lower air outlet channel 402 through a gear set 311, a wedge 204 is fixedly connected to the inner wall of the hollow body 202, a Z-shaped body 205 is connected to the outer wall of the wedge 204 in a sliding manner, a moving column 206 is arranged on the outer wall of the Z-shaped body 205, a channel for the Z-shaped body 205 to slide is arranged in the moving column 206, the shape of the channel is matched with the shape of the Z-shaped body 205, the left high and right low wedge 204, a first hook piece 207 is arranged on one side far away from the Z-shaped body 205, a second hook piece 208 is arranged at one end, far away from the wedge 204, of the first hook piece 207, a connecting body 209 is fixedly connected at one end, far away from the first hook piece 207, of the second hook piece 208, the connecting body 209 is fixedly connected with the moving column 206, a peripheral column 210 is arranged on the face mask 1, a track column 211 is fixedly connected in the peripheral column 210, the track column 211 mainly provides a moving track for the moving column 206, a limiting groove 212 is fixedly connected on the track column 211, and the limiting groove 212 is mainly used for limiting the movement of the Z-shaped body 205;

a rotating plate 301 is arranged in the atomization switching device 3, a first spring plate 302 and a fixture block 303 are arranged on the rotating plate 301, the first spring plate 302 and the second spring plate 305 are made of elastic materials, a cylindrical plate 307 is arranged above the rotating plate 301, a second spring plate 305 and a fixed block 306 are arranged on the cylindrical plate 307, a plurality of fixed blocks 306 are arranged on the fixed blocks 306, when the first spring plate 302 and the second spring plate 305 are compressed, the fixture block 303 can be clamped between the two fixed blocks 306, a rotating column 308 is inserted into the cylindrical plate 307, the cylindrical plate 307 is fixedly connected with the rotating column 308, an auxiliary body 309 is arranged outside the circumference of the cylindrical plate 307, a second magnet 310 is fixedly connected to the bottom surface of the auxiliary body 309, a first magnet 304 is arranged below the second magnet 310, the first magnet 304 is fixedly connected to the rotating plate 301, a gear set 311 is arranged at one end of the rotating column 308 far away from the cylindrical plate 307, a blocking plate 312 is arranged on the gear set 311, the blocking plate 312 is arranged on the blocking plate 312, the blocking plate 312 and an upper air outlet channel 401, The lower air outlet channels 402 are matched in size, and an air supply pipe 313 is arranged outside the oxygen outlet 203;

The working principle is as follows:

in the initial state: the first spring piece 302 and the second spring piece 305 are not compressed, the first magnet 304 and the second magnet 310 are not adsorbed together due to mutual attraction, the blocking piece 312 blocks the lower air outlet channel 402, oxygen from the oxygen outlet 203 enters the mask 1 through the air supply pipe 313 and the upper air outlet channel 401, the spring 406 is not stretched to be in a contracted state, the atomizing nozzle 408 does not extend out of the outer column 404, and the rubber plug 409 blocks the outer column 404.

The parts required for realizing the following working processes are:

1. a face mask; 201. an oxygen tube; 202. a hollow body; 204. wedge blocks; 205. a Z-shaped body; 206. moving the column; 207. a first hook piece; 208. a second hook piece; 209. a linker; 212. a limiting groove.

In use, when the face of a patient moves, the connection between the hollow body 202 and the mask 1 is pulled tightly through the oxygen tube 201 by accident, at this time, the wedge 204 in the hollow body 202 moves downward with the first hook 207, and in addition, the hollow body 202 pulled downward pushes the Z-shaped body 205 to the right under the action of the inclined surface of the wedge 204 through the wedge 204 provided on the inner wall, the Z-shaped body 205 moving to the right can only move laterally under the restriction of the restriction slot 212, the moving column 206 is provided with a channel for matching the Z-shaped body 205, and the channel is higher left and lower right, so the Z-shaped body 205 moving laterally drives the moving column 206 to move upward, the moving column 206 drives the second hook 208 to move upward through the connection body 209 when moving upward, the second hook 208 moving upward prevents the first hook 207 from moving downward, thereby preventing the hollow body 202 connected with the first hook 207 through the wedge 204 from moving downward, the situation that the face of the patient loosens with the hollow body 202 caused by the face movement of the patient is effectively avoided, and the normal oxygen absorption amount of the patient is influenced to a certain extent while oxygen is wasted;

please refer to fig. 1 to 3 for the above working process.

The parts required for realizing the following working processes are:

1. a face mask; 202. a hollow body; 203. an oxygen outlet; 210. a peripheral column; 301. a rotating sheet; 302. a first spring plate; 303. a clamping block; 305. a second elastic sheet; 306. a fixed block; 307. a cylindrical sheet; 308. rotating the column; 311. a gear set; 312. a plugging sheet; 401. an upper air outlet channel; 402. a lower air outlet channel; 4. a telescopic atomization device.

Furthermore, if the patient needs to nebulize and take medicine, without removing the mask 1, the rotating plate 301 is pressed towards the cylindrical plate 307, the first elastic piece 302 on the rotating plate 301 and the second elastic piece 305 on the cylindrical plate 307 are gradually compressed under the pressing, at this time, the distance between the rotating plate 301 and the cylindrical plate 307 is gradually shortened, at this time, the clamping block 303 is clamped between the two fixing blocks 306 arranged on the cylindrical plate 307, at this time, the rotating plate 301 is rotated, the rotating plate 301 drives the cylindrical plate 307 to rotate through the clamping block 303 and the fixing blocks 306, the rotating cylindrical plate 307 drives the rotating column 308 to rotate through the gear set 311 to block the upper air outlet channel 401 by the blocking piece 312 which blocks the lower air outlet channel 402 at the initial state, at this time, oxygen does not enter the mask 1 through the upper air outlet channel 401 any more, oxygen coming out of the oxygen outlet 203 flows through the gear set 311 and enters the inner cavity of the mask 1 from the lower air outlet channel 402, at this time, the oxygen originally flowing into the mask 1 through the upper air outlet channel 401 can flow into the inner cavity of the mask 1 from the lower air outlet channel 402 to prepare for the work of the telescopic atomization device 4, so that the medicine can be atomized and fed without taking off the mask 1, the operation is very convenient, and the discomfort of a patient is relieved to a certain extent;

furthermore, because of the arrangement of the first elastic sheet 302 and the second elastic sheet 305, if the rotary sheet 301 is rotated carelessly, the fixture block 303 on the rotary sheet 301 cannot be clamped into the two fixing blocks 306, the rotary sheet 301 cannot drive the cylindrical sheet 307 to rotate through the fixture block 303 and the fixing blocks 306, and the non-rotated cylindrical sheet 307 cannot drive the rotary column 308 to rotate the blocking sheet 312 for blocking the lower air outlet channel 402 to block the upper air outlet channel 401 in the initial state through the gear set 311, that is, even if the rotary sheet 301 is rotated carelessly, the rotary sheet 301 cannot drive the blocking sheet 312 to switch the movement track of oxygen, so that the start-up of the telescopic atomization device 4 is effectively prevented;

furthermore, when a patient wearing the mask 1 breathes oxygen from the oxygen outlet 203 under the nose, the patient also breathes out waste gas, the breathed out waste gas enters the oxygen outlet 203 to a certain extent, which affects the purity of oxygen inhalation, but the presence of the peripheral column 210 prevents the waste gas breathed out from the upper side from entering the oxygen outlet 203, and the oxygen outlet 203 is arranged on the side wall of the hollow body 202, which prevents the waste gas from entering the oxygen outlet 203 to a certain extent;

the above working process refers to fig. 1 and fig. 4 to fig. 5.

The parts required for realizing the following working processes are:

1. a face mask; 402. a lower air outlet channel; 403. an air inlet pipe; 404. an outer column; 405. a trough body; 406. a spring; 407. a slider; 408. an atomizing nozzle; 409. and a rubber plug.

Furthermore, oxygen flowing into the inner cavity of the face mask 1 from the lower air outlet channel 402 flows into the air inlet pipe 403 inserted into the face mask 1, at this time, oxygen continuously flowing into the air inlet pipe 403 enters the groove body 405 and pushes the sliding block 407, at this time, the spring 406 is stretched, the pushed sliding block 407 drives the atomizing nozzle 408 to gradually extend outwards from the outer column 404, at this time, the patient only needs to hold the atomizing nozzle 408, the medical personnel opens the rubber plug 409 to connect the outer column 404 with the atomizing medicine feeding device, at this time, the patient can atomize medicine without taking off the face mask 1, switching back and forth is not needed, when the sliding block 407 drives the atomizing nozzle 408 to move out of the outer column 404, the oxygen entering the groove body 405 cannot leak while pushing the sliding block 407 to move due to the existence of the bottom plate of the groove body 405 and the notch matched with the bottom plate of the sliding block 407;

please refer to fig. 6 to 7 for the above working process.

The parts required for realizing the following working processes are:

301. a rotating sheet; 303. a clamping block; 304. a first magnet; 306. a fixed block; 307. a cylindrical sheet; 308. rotating the column; 310. a second magnet; 311. a gear set; 312. a plugging sheet.

Furthermore, the rotating sheet 301 which finishes the rotation limits the rotation of the cylindrical sheet 307 through the clamping block 303 clamped in the fixed block 306 in the adsorption of the first magnet 304 on the surface and the second magnet 310 on the cylindrical sheet 307, and the cylindrical sheet 307 which does not rotate any more cannot drive the gear set 311 on the rotating column 308 to drive the position of the blocking sheet 312 to move, so that the situation that the blocking sheet 312 moves after being switched is effectively prevented;

please refer to fig. 4 to 5 for the above working process.

The following parts are needed to realize the following working processes:

312. a plugging sheet; 402. a lower air outlet channel; 404. an outer column; 405. a tank body; 406. a spring; 407. a slider; 408. an atomizing nozzle.

Furthermore, when no longer atomizing and dosing, only need make the shutoff piece 312 rotate go the shutoff to live down give vent to anger channel 402 can, the lower channel 402 of giving vent to anger that is blocked up can not give cell body 405 transport gas again, there is not gaseous promotion, the sliding block 407 can take atomizing nozzle 408 to get into the outer post 404 again under the pulling of spring 406, wait for the opening of next work, it only needs no manual operation no longer to transport gas to cell body 405, atomizing nozzle 408 will pull atomizing nozzle 408 back again under the effect of spring 406 in the outer post 404 earlier, therefore, the steam generator is very convenient, atomizing nozzle 408 that is not touched by medical personnel simultaneously is cleaner and more sanitary to a certain extent.

Please refer to fig. 4 to fig. 7 for the above working process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a department of respiration oxygen uptake is with face guard, includes face guard (1), its characterized in that: an anti-falling device (2) is arranged in the face shield (1), an atomization switching device (3) is arranged on one side of the anti-falling device (2), and a telescopic atomization device (4) is inserted in the face shield (1);

a hollow body (202) is arranged in the anti-falling device (2), an oxygen pipe (201) is inserted into the hollow body (202), a penetrating oxygen outlet (203) is formed in the hollow body (202), a wedge block (204) is fixedly connected to the inner wall of the hollow body (202), a Z-shaped body (205) is connected to the outer wall of the wedge block (204) in a sliding manner, a moving column (206) is arranged on the outer wall of the Z-shaped body (205), a first hook piece (207) is arranged on one side, away from the Z-shaped body (205), of the wedge block (204), a second hook piece (208) is arranged at one end, away from the wedge block (204), of the second hook piece (208), a connecting body (209) is fixedly connected to one end, away from the first hook piece (207), an outer column (210) is arranged on the face mask (1), and a track column (211) is fixedly connected to the inner portion of the outer column (210), and the track column (211) is fixedly connected with a limit groove (212).

2. The oxygen inhalation mask for the department of respiration as set forth in claim 1, wherein: the atomization switching device is characterized by further comprising an atomization switching device (3), wherein a rotating sheet (301) is arranged in the atomization switching device (3), a first elastic sheet (302) and a clamping block (303) are arranged on the rotating sheet (301), a cylindrical sheet (307) is arranged above the rotating sheet (301), a second elastic sheet (305) and a fixed block (306) are arranged on the cylindrical sheet (307), a rotating column (308) is inserted into the cylindrical sheet (307), an auxiliary body (309) is arranged on the outer side of the circumference of the cylindrical sheet (307), a second magnet (310) is fixedly connected to the bottom surface of the auxiliary body (309), and a first magnet (304) is arranged below the auxiliary body (307); one end, far away from the cylindrical sheet (307), of the rotating column (308) is provided with a gear set (311), a blocking sheet (312) is arranged on the gear set (311), and an air supply pipe (313) is arranged on the outer side of the oxygen outlet (203).

3. The oxygen inhalation mask for the department of respiration as set forth in claim 1, wherein: still include flexible atomizing device (4), it gives vent to anger channel (401) to be provided with in flexible atomizing device (4), 401 below is provided with down channel (402) of giving vent to anger, be provided with outer post (404) in flexible atomizing device (4), it has intake pipe (403) to peg graft on outer post (404), intake pipe (403) below is provided with cell body (405), be provided with spring (406) in the 405, sliding connection has sliding block (407) on cell body (405) bottom plate, sliding block (407) bottom surface fixedly connected with atomizing mouth (408), be provided with rubber buffer (409) on the same water flat line of atomizing mouth (408).

4. The oxygen inhalation mask for the department of respiration as set forth in claim 2, wherein: the first elastic sheet (302) and the second elastic sheet (305) are made of elastic materials.

5. The oxygen inhalation mask for the department of respiration as set forth in claim 2, wherein: the plugging sheet (312) is matched with the upper air outlet channel (401) and the lower air outlet channel (402) in size.

6. The oxygen inhalation mask for the department of respiration as set forth in claim 3, wherein: the outer column (404) is matched with the rubber plug (409) in size.

7. The oxygen inhalation mask for the department of respiration as set forth in claim 3, wherein: and a channel matched with the bottom plate of the groove body (405) is formed in the sliding block (407).