CN112716075A

CN112716075A - Protection device for allergic rhinitis patient uses

Info

Publication number: CN112716075A
Application number: CN202110063439.9A
Authority: CN
Inventors: 薛亚娟; 李二乐; 赵菊梅; 景彩霞; 马莉; 史海燕
Original assignee: Yanan University
Current assignee: Yanan University
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-04-30
Anticipated expiration: 2041-01-18
Also published as: CN112716075B

Abstract

The invention discloses a protective device for allergic rhinitis patients, which comprises a protective nose cover, wherein the protective nose cover comprises a plastic shell, mounting rings arranged on two sides of the plastic shell, a binding belt fixedly connected to the mounting rings, and non-woven fabric arranged on the rear side of the plastic shell, the non-woven fabric is matched with the plastic shell, the non-woven fabric consists of a dry breathable layer, a water absorption layer and an anti-allergic layer, the water absorption layer is positioned between the dry breathable layer and the anti-allergic layer, a mounting pipe is embedded on the front side of the plastic shell, and a detachable multistage filtering and heating mechanism is arranged in the mounting pipe. The novel air purifier is reasonable in design, risks of gas particles and harmful gases sucked by people are reduced through multiple filtering and adsorption modes, the sucked gases can be heated in cold weather, the breathing comfort level is improved, the non-woven fabric can be quickly taken down for replacement, and due to the arrangement of the spring, the fitting performance in the wearing process can be improved, and the novel air purifier is convenient for the people to use.

Description

Protection device for allergic rhinitis patient uses

Technical Field

The invention relates to the technical field of protective devices, in particular to a protective device for allergic rhinitis patients.

Background

The nose mask is generally a tool which is worn on the nose part and used for filtering air entering and exiting from the nostrils so as to prevent harmful gas, smell and spray from entering and exiting from the mouth and the nose of a wearer, and mainly comprises a shell and filter cloth, most of the nose mask is suitable for some allergic rhinitis patients, and most of the nose mask can be worn to prevent dust from entering the nostrils to cause discomfort to people when the nose mask is out;

present nose cup plays the purpose that blocks the dust granule in the air mostly through preparation multilayer protection cloth layer, its filtration blocks the effect relatively poor, small granule such as haze and harmful gas then do not play fine effect of blocking usually, do not possess the function of heating the gas of incoming call, in chilly weather, it is cold that gaseous most, the direct incoming call air conditioning of rhinitis patient causes the nostril to be uncomfortable easily, and it is lower to wear the laminating, can not satisfy the user demand, therefore we have proposed a protector that allergic rhinitis patient used is used for solving above-mentioned problem.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a protection device for allergic rhinitis patients.

The invention provides a protective device for allergic rhinitis patients, which comprises a protective nose cover, wherein the protective nose cover comprises a plastic shell, mounting rings arranged on two sides of the plastic shell, a binding belt fixedly connected to the mounting rings, and non-woven fabric arranged on the rear side of the plastic shell, the non-woven fabric is matched with the plastic shell, the non-woven fabric consists of a dry breathable layer, a water absorption layer and an anti-allergic layer, the water absorption layer is positioned between the dry breathable layer and the anti-allergic layer, a mounting pipe is embedded on the front side of the plastic shell, a detachable multistage filtering and heating mechanism is arranged in the mounting pipe, and a close fitting mechanism matched with the non-woven fabric is arranged on the plastic shell.

Preferably, the detachable multistage filtering and heating mechanism comprises a plug cover which is sleeved on the installation pipe in a threaded manner, a mounting hole is formed in the inner wall of the front side of the plug cover, a first dust screen is movably sleeved in the mounting hole, two L-shaped rods are fixedly connected to the front side of the first dust screen and symmetrically arranged, the L-shaped rods are fixed to the front side of the plug cover in a magnetic attraction manner, pull rings are fixedly arranged on the front side of the L-shaped rods, a second dust screen, a ring located behind the second dust screen and an installation box which is located behind the ring are movably sleeved in the installation pipe, two pressure rods are fixedly arranged on the inner wall of the front side of the plug cover, the rear ends of the pressure rods are in rolling contact with the front side of the second dust screen, an activated carbon filter screen is fixedly sleeved in the ring, the rear side of the second dust screen is in movable contact with the front side of the ring, stoppers are fixedly arranged on the inner walls of the two sides of the installation pipe, and are in movable contact with the rear side, fixed cover is equipped with heating coil in the mounting box, the air vent has all been seted up on the front side inner wall box rear side inner wall of mounting box, it is equipped with the battery to inlay on one side inner wall of mounting box, the right side fixed mounting of mounting tube has control switch, control switch and heating coil all with battery electric connection, the fixed cover is equipped with dampproofing ventilative cotton in the mounting box, dampproofing ventilative cotton is located the rear side of mounting box, dry ventilative layer, the layer that absorbs water and the rear side of preventing allergic layer have all been seted up first through-hole, three first through-hole all is linked together with the mounting tube, the fixed cover is equipped with ventilative net in the first through-hole that is located on the allergy-.

Preferably, closely laminating mechanism is including seting up two rectangular channels in the plastic casing rear side, and sliding sleeve is equipped with the T-shaped piece in the rectangular channel, and fixed mounting has the spring between the front side of T-shaped piece and the front side inner wall of the rectangular channel that corresponds, and the rear side of T-shaped piece extends the rear side of plastic casing and bonds fixedly with the front side on dry ventilative layer.

Preferably, the inner side of the plug cover is provided with an internal thread, the outer side of the mounting pipe is provided with an external thread, and the internal thread is meshed with the external thread.

Preferably, two first grooves are formed in the front side of the blocking cover, an iron block is fixedly mounted on the inner wall of the rear side of each first groove, a magnet is fixedly mounted on the inner wall of the front side of the L-shaped rod, and the rear side of the magnet extends into the corresponding first groove and is adsorbed by the iron block.

Preferably, the rear end of the pressure lever is embedded with a ball, and the ball is in rolling contact with the front side of the second dust screen.

Preferably, the inner walls of the two sides of the rectangular groove are provided with limit grooves, the two sides of the T-shaped block are fixedly provided with limit blocks, and the limit blocks are connected with the corresponding limit grooves in a sliding mode.

Preferably, the rear side of T-shaped piece bonds and is fixed with public magic subsides, and the front side bonding of dry ventilative layer is fixed with two female magic subsides, and public magic subsides are pasted mutually with female magic subsides that correspond.

Preferably, the anti-allergy layer is made of medical health non-woven fabrics.

Compared with the prior art, the invention has the beneficial effects that:

through the matching of the plastic shell, the bandage, the mounting ring, the anti-allergy layer, the water absorbing layer, the dry breathable layer, the female magic tape, the rectangular groove, the T-shaped block and the male magic tape, when the disposable diaper is worn, the anti-allergy layer is contacted with the face of a person, the face extrudes the anti-allergy layer, the anti-allergy layer sequentially extrudes the water absorbing layer and the dry breathable layer to move forwards, the dry breathable layer sequentially extrudes the T-shaped block through the female magic tape and the male magic tape to compress the corresponding spring forwards, the attaching effect of the anti-allergy layer and the face of the person can be improved under the elastic force action of the spring, the setting of the anti-allergy layer can reduce the risk of allergy to the face of the person, the water vapor of the water absorbing layer and the exhalation of the person is absorbed, the drying of the non-woven fabric can be ensured by matching with the setting of the dry breathable layer, when the non-woven fabric is replaced for a period of time, the non, at the moment, the female magic tape on the new non-woven fabric and the corresponding male magic tape can be pasted together, and the replacement operation is finished;

through the plug cover, the first dust screen, the installation pipe, the installation box, the heating coil, the storage battery, the control switch, the ring, the activated carbon filter screen, the second dust screen, the moisture-proof breathable cotton, the compression bar, the limiting block, the L-shaped rod, the pull ring, the installation hole, the magnet, the vent hole and the breathable net are matched with the first through hole, when the protective nose mask is worn at the nose of a person, the nostril sucks the outside gas, the sucked gas sequentially passes through the first dust screen, the second dust screen, the activated carbon filter screen, the vent hole positioned at the front side, the gap between the heating coil pipes, the vent hole positioned at the rear side, the moisture-proof breathable cotton and the breathable net are sucked by the person, the first dust screen and the second dust screen filter particle impurities in the gas, the activated carbon filter screen adsorbs tiny particles and harmful gases in the gas, when the weather is cold, the person can open the heating coil through the control switch, heating coil heats the gas of flowing through, improve the comfort level of inhaled gas, when taking out the clearance, two pull rings of forward pulling drive the L shape pole forward movement that corresponds, L shape pole drive the magnet that corresponds forward with the separation of iron plate, two L shape poles drive first dust screen and shift out from in the mounting hole simultaneously, can clear up first dust screen, the blanking cover is rotated to the forward direction, the blanking cover rotates and to driving two depression bars forward movement, the depression bar drives the ball that corresponds forward and the separation of second dust screen, can take out the clearance in second dust screen and active carbon filter screen follow the mounting tube this moment.

The novel air purifier is reasonable in design, risks of gas particles and harmful gases sucked by people are reduced through multiple filtering and adsorption modes, the sucked gases can be heated in cold weather, the breathing comfort level is improved, the non-woven fabric can be quickly taken down for replacement, and due to the arrangement of the spring, the fitting performance in the wearing process can be improved, and the novel air purifier is convenient for the people to use.

Drawings

FIG. 1 is a schematic view of a protective device for allergic rhinitis patients according to the present invention;

FIG. 2 is a rear view of the structure of FIG. 1;

FIG. 3 is a schematic top cross-sectional view of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of portion B of FIG. 3;

fig. 6 is a schematic view of a circular ring of the protection device for allergic rhinitis patients according to the present invention.

In the figure: 100 plastic casing, 101 bandage, 102 collar, 1 blanking cover, 2 first dust screen, 3 installation pipes, 4 mounting boxes, 5 heating coil, 6 storage batteries, 7 control switch, 8 rings, 9 activated carbon filter screens, 10 second dust screen, 11 dampproof and breathable cotton, 12 compression bars, 13 limiting blocks, 14L-shaped bars, 15 pull rings, 16 mounting holes, 17 magnets, 18 antiallergic layers, 19 water-absorbing layers, 20 dry breathable layers, 21 first through holes, 22 breathable nets, 23 female magic tape, 24 rectangular grooves, 25T-shaped blocks, 26 springs, 27 male magic tape and 28 vent holes.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-6, the embodiment provides a protection device for allergic rhinitis patients, which comprises a protective nose mask, wherein the protective nose mask comprises a plastic shell 100, mounting rings 102 mounted on two sides of the plastic shell 100, a binding band 101 fixedly connected to the mounting rings 102, and non-woven fabric arranged on the rear side of the plastic shell 100, the non-woven fabric is matched with the plastic shell 100, the non-woven fabric comprises a dry breathable layer 20, a water absorption layer 19 and an anti-allergic layer 18, the water absorption layer 19 is positioned between the dry breathable layer 20 and the anti-allergic layer 18, a mounting pipe 3 is embedded on the front side of the plastic shell 100, a multistage detachable filtering and heating mechanism is arranged in the mounting pipe 3, and a close fitting mechanism matched with the non-woven fabric is arranged on the plastic shell 100, the protection device is reasonable in design, the risk that gas particles and harmful gas are inhaled by people is reduced through a mode of multiple filtering and adsorption, the inhaled gas, improve the breathing comfort level, can take off the non-woven fabrics fast and change, and the setting of spring 26 can improve the laminating nature of wearing the in-process, makes things convenient for personnel to use.

In the embodiment, the detachable multistage filtering and heating mechanism comprises a plug cover 1 which is sleeved on a mounting pipe 3 in a threaded manner, a mounting hole 16 is formed in the inner wall of the front side of the plug cover 1, a first dustproof net 2 is movably sleeved in the mounting hole 16, two L-shaped rods 14 are fixedly connected to the front side of the first dustproof net 2, the two L-shaped rods 14 are symmetrically arranged, the L-shaped rods 14 are fixed to the front side of the plug cover 1 in a magnetic absorption manner, a pull ring 15 is fixedly installed on the front side of the L-shaped rods 14, a second dustproof net 10, a circular ring 8 located behind the second dustproof net 10 and a mounting box 4 which is located behind the circular ring 8 and is of a hollow structure are movably sleeved in the mounting pipe 3, two compression bars 12 are fixedly installed on the inner wall of the front side of the plug cover 1, the rear ends of the compression bars 12 are in rolling contact with the front side of the second dustproof net 10, an activated carbon filter screen 9 is arranged in the circular ring 8, the rear side of the second, the inner walls of two sides of the mounting tube 3 are fixedly provided with limit blocks 13, the front side of the limit blocks 13 is in movable contact with the rear side of the mounting box 4, the mounting box 4 is internally and fixedly sleeved with a heating coil 5, the inner wall of the rear side of the front inner wall box of the mounting box 4 is provided with vent holes 28, the inner wall of one side of the mounting box 4 is embedded with a storage battery 6, the right side of the mounting tube 3 is fixedly provided with a control switch 7, the control switch 7 and the heating coil 5 are both electrically connected with the storage battery 6, the mounting tube 3 is internally and fixedly sleeved with moisture-proof breathable cotton 11, the moisture-proof breathable cotton 11 is positioned at the rear side of the mounting box 4, the rear sides of the dry breathable layer 20, the water absorption layer 19 and the allergy-proof layer 18 are provided with first through holes 21, the three first through holes 21 are all communicated with the mounting tube 3, the first through holes 21 positioned on the allergy-proof layer 18 are fixedly sleeved with breathable nets 22, the T-shaped block 25 is sleeved in the rectangular groove 24 in a sliding mode, the spring 26 is fixedly installed between the front side of the T-shaped block 25 and the inner wall of the front side of the corresponding rectangular groove 24, the rear side of the T-shaped block 25 extends to the rear side of the plastic shell 101 and is fixedly bonded with the front side of the dry breathable layer 20.

In this embodiment, the inner side of the blocking cover 1 is provided with an inner thread, the outer side of the mounting tube 3 is provided with an outer thread, the inner thread is engaged with the outer thread, the front side of the blocking cover 1 is provided with two first grooves, the inner wall of the rear side of the first groove is fixedly provided with an iron block, the inner wall of the front side of the L-shaped rod 14 is fixedly provided with a magnet 17, the rear side of the magnet 17 extends into the corresponding first groove and is adsorbed with the iron block, the rear end of the compression rod 12 is embedded with a ball 29, the ball 29 is in rolling contact with the front side of the second dust screen 10, the inner walls of the two sides of the rectangular groove 24 are both provided with a limiting groove, both sides of the T-shaped block 25 are both fixedly provided with a limiting block, the limiting block is in sliding connection with the corresponding limiting groove, the rear side of the T-shaped block 25 is fixedly bonded with a male magic tape 27, the front side of the dry breathable layer 20 is fixedly bonded with two female magic tapes 23, the male, the novel air purifier is reasonable in design, risks of gas particles and harmful gases inhaled by people are reduced through multiple filtering and adsorption modes, the inhaled gases can be heated in cold weather, the breathing comfort level is improved, the non-woven fabric can be rapidly taken down for replacement, and the arrangement of the spring 26 can improve the fitting performance in the wearing process and bring convenience to the use of the people.

In this embodiment, the protective nose mask can be fixed at the nostrils of a wearer through the two binding bands 101, when the protective nose mask is worn, the anti-allergy layer 18 is in contact with the face of a person, the face extrudes the anti-allergy layer 18 according to the size of the face, the anti-allergy layer 18 moves forwards, the anti-allergy layer 18 sequentially extrudes the water-absorbing layer 19 and the dry breathable layer 20, the dry breathable layer 20 moves forwards, the dry breathable layer 20 sequentially extrudes the corresponding T-shaped blocks 25 through the female magic tape 23 and the male magic tape 27, the T-shaped blocks 25 compress the corresponding springs 26, under the elastic action of the springs 26, the adhesion between the anti-allergy layer 18 and the face of the person can be further improved, the risk of allergy of the face of the person can be reduced due to the arrangement of the anti-allergy layer 18, the water-absorbing layer 19 absorbs water vapor exhaled by the person, and the drying of the dry breathable layer 18 is matched, the wearing comfort level is improved, when the non-woven fabric needs to be replaced after being used for a period of time, the infection of bacteria is reduced, and when the non-woven fabric needs to be replaced, the non-woven fabric is pulled backwards to drive the two female magic tapes 23 to be separated from the corresponding male magic tapes 25 backwards respectively, so that the female magic tapes 23 on the new non-woven fabric can be adhered to the corresponding male magic tapes 25, and the replacement operation is completed;

when the protective nose mask is worn at the nose of a person, when the nostrils breathe, external gas is sucked, the sucked gas sequentially passes through the first dust screen 2, the second dust screen 10, the activated carbon filter screen 9, the vent hole 28 positioned on the front side, the gap between the heating coil pipes 5, the vent hole 28 positioned on the rear side, the moisture-proof breathable cotton 11 and the breathable net 22 and then is sucked by the person, the first dust screen 2 primarily filters particle impurities in the entering gas, the second dust screen 10 filters small particle impurities in the gas again, the activated carbon filter screen 9 adsorbs tiny particles and harmful gas in the gas, the risk that the gas particles and the harmful gas are sucked by the person is reduced through a plurality of filtering and absorbing modes, when the weather is cold, the person can open the heating coil pipes 5 through the control switch 7, the heating coil pipes 5 start to work and heat the gas flowing through, the mode that the air is heated and then is sucked by people can improve the comfort level of the sucked air and avoid discomfort caused by the cold air;

when the first dust screen 2 needs to be taken down independently, two pull rings 15 are pulled forwards, the pull rings 15 drive the corresponding L-shaped rods 14 to move forwards, the L-shaped rods 14 drive the corresponding magnets 17 to move forwards to be separated from the iron blocks, the two L-shaped rods 14 move forwards and simultaneously drive the first dust screen 2 to move out of the mounting hole 16, the first dust screen 2 can be cleaned, when the second dust screen 10 and the activated carbon filter screen 9 need to be taken out, the blocking cover 1 is rotated forwards, under the meshing effect of the internal threads and the external threads, the blocking cover 1 rotates and moves forwards, the blocking cover 1 drives the two pressing rods 12 to move forwards, the pressing rods 12 drive the corresponding balls 29 to move forwards to be separated from the second dust screen 10, the blocking of the second dust screen 10 is removed, and at this moment, the second dust screen 10 and the activated carbon filter screen 9 can be taken out of the mounting pipe 3 for cleaning.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a protector that allergic rhinitis patient used, includes the protection nose cup, the protection nose cup includes plastic casing (100), installs collar (102), bandage (101) of fixed connection on collar (102) of plastic casing (100) both sides and sets up the non-woven fabrics at plastic casing (100) rear side, non-woven fabrics and plastic casing (100) looks adaptation, a serial communication port, the non-woven fabrics comprises dry ventilative layer (20), absorb water layer (19) and allergy-proof layer (18), and the layer (19) that absorbs water is located dry ventilative layer (20) and allergy-proof layer (18), and the front side of plastic casing (100) is inlayed and is equipped with installation pipe (3), is equipped with removable multi-stage filtration heating mechanism in installation pipe (3), is equipped with on plastic casing (100) and closely laminates the mechanism with non-woven fabrics matched with.

2. The protection device for allergic rhinitis patients according to claim 1, wherein the detachable multi-stage filtering and heating mechanism comprises a plug cover (1) which is screwed on the mounting tube (3), a mounting hole (16) is formed on the inner wall of the front side of the plug cover (1), a first dust screen (2) is movably sleeved in the mounting hole (16), two L-shaped rods (14) are fixedly connected to the front side of the first dust screen (2), the two L-shaped rods (14) are symmetrically arranged, the L-shaped rods (14) are magnetically attracted and fixed to the front side of the plug cover (1), pull rings (15) are fixedly installed on the front side of the L-shaped rods (14), a second dust screen (10), a circular ring (8) located at the rear side of the second dust screen (10) and a mounting box (4) which is located at the rear side of the circular ring (8) and has a hollow structure are movably sleeved in the mounting tube (3), two compression rods (12) are fixedly installed on the inner wall of the front side of the plug cover (1), the rear end of a compression bar (12) is in rolling contact with the front side of a second dust screen (10), an activated carbon filter screen (9) is fixedly sleeved in a circular ring (8), the rear side of the second dust screen (10) is in movable contact with the front side of the circular ring (8), limiting blocks (13) are fixedly mounted on the inner walls of the two sides of a mounting tube (3), the front sides of the limiting blocks (13) are in movable contact with the rear side of the mounting box (4), a heating coil (5) is fixedly sleeved in the mounting box (4), vent holes (28) are formed in the inner wall of the rear side of the inner wall box of the front side of the mounting box (4), a storage battery (6) is embedded in the inner wall of one side of the mounting box (4), a control switch (7) is fixedly mounted on the right side of the mounting tube (3), the control switch (7) and the heating coil (5) are both electrically connected with the storage battery (6), damp-proof breathable cotton (11) is fixedly, dampproofing ventilative cotton (11) are located the rear side of mounting box (4), and first through-hole (21) have all been seted up to the rear side on dry ventilative layer (20), layer (19) and the allergy-free layer (18) that absorb water, and three first through-hole (21) all are linked together with mounting tube (3), and fixed cover is equipped with ventilative net (22) in first through-hole (21) that are located on allergy-free layer (18).

3. The protection device for allergic rhinitis patients according to claim 1, wherein the close fitting mechanism comprises two rectangular grooves (24) arranged at the rear side of the plastic shell (101), T-shaped blocks (25) are sleeved in the rectangular grooves (24) in a sliding manner, springs (26) are fixedly arranged between the front sides of the T-shaped blocks (25) and the inner walls of the front sides of the corresponding rectangular grooves (24), and the rear sides of the T-shaped blocks (25) extend to the rear side of the plastic shell (101) and are fixedly bonded with the front side of the dry breathable layer (20).

4. The protection device for patients with allergic rhinitis according to claim 2, wherein the inner side of the closure (1) is provided with internal threads, and the outer side of the mounting tube (3) is provided with external threads, and the internal threads are engaged with the external threads.

5. The protection device for allergic rhinitis patients according to claim 2, wherein the front side of the blocking cover (1) is provided with two first grooves, the inner wall of the rear side of the first groove is fixedly provided with an iron block, the inner wall of the front side of the L-shaped rod (14) is fixedly provided with a magnet (17), and the rear side of the magnet (17) extends into the corresponding first groove and is adsorbed with the iron block.

6. The protection device for allergic rhinitis patients according to claim 2, wherein the rear end of the pressure lever (12) is embedded with a ball (29), and the ball (29) is in rolling contact with the front side of the second dust screen (10).

7. The protection device for allergic rhinitis patients according to claim 3, wherein the inner walls of the two sides of the rectangular groove (24) are respectively provided with a limiting groove, the two sides of the T-shaped block (25) are respectively and fixedly provided with a limiting block, and the limiting blocks are connected with the corresponding limiting grooves in a sliding manner.

8. The protection device for allergic rhinitis patients according to claim 3, wherein a male magic tape (27) is adhesively fixed on the rear side of the T-shaped block (25), two female magic tapes (23) are adhesively fixed on the front side of the dry breathable layer (20), and the male magic tape (27) is adhered to the corresponding female magic tape (23).

9. The protection device for allergic rhinitis patients according to claim 1, wherein the allergy-free layer (18) is made of medical and hygienic non-woven fabric.