CN112807574A

CN112807574A - Breathe warm face guard of cold air allergy patient air of internal medicine

Info

Publication number: CN112807574A
Application number: CN202110060099.4A
Authority: CN
Inventors: 王玲玲; 孙博文
Original assignee: Heilongjiang Provincial Hospital
Current assignee: Heilongjiang Provincial Hospital
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-05-18

Abstract

The invention provides an air warming mask for cold air allergic patients in the department of respiration, which relates to the technical field of the department of respiration and solves the problems that the prior mask cannot heat the sucked air in the practical application process, so the cold air allergic patients cannot wear the mask comfortably when in use, and moreover, the prior mask is only in a half-covering structural design, so the cold air still permeates and the air is difficult to have good heating effect, the mask comprises a binding mechanism which is arranged at the rear side position of a protection mechanism, in the invention, after the heating wires are energized, the air which is filtered by a filter pad arranged in a shell and then heated by a heating wire can be guided into a jaw mask by an air guide fan driven by a motor, and then the air can be guided into the jaw mask by air inlet grids arranged at the left side and the right side of a rubber mask arranged in a one-way skin sticking mechanism, the design can heat the inhaled air of a patient and guide the air in, so as to achieve the purpose of more practicability.

Description

Breathe warm face guard of cold air allergy patient air of internal medicine

Technical Field

The invention belongs to the technical field of respiratory medicine, and particularly relates to an air warming mask for cold air allergic patients in respiratory medicine.

Background

In winter, climate is cold, air is dry, and at each moment, a lot of people have the conditions of itching nasal mucosa, continuous sneezing, dry and itching skin, difficult tolerance, asthma and the like, which not only affect normal life, but also seriously and even endanger life, which are the root causes of the disease, namely allergic rhinitis, allergic dermatitis including eczema, urticaria and the like and the attack of allergic asthma caused by so-called 'cold air allergy', and the commonly used allergy prevention and treatment methods mainly comprise two parts: symptoms at onset control and improve long-term remission of allergic constitution.

For example, application No.: the invention relates to a mask, in particular to an air purification mask, which comprises a mask body, an exhaust valve and an air purification mechanism, wherein the mask body is provided with an air inlet and an air outlet; the air purification mechanism comprises a shell, a circuit board arranged in the shell, an air channel arranged in the shell, a fan arranged in the air channel and electrically connected with the circuit board, and a filter disc arranged at an air inlet of the fan; the air outlet of the air duct is directly communicated with the air inlet of the mask body. The air purification mask has the advantages of simple structure and convenient use, and can be repeatedly used without forcefully inhaling when a user uses the mask.

Based on the search of the above patent and the discovery of the device in the prior art, the device can perform the air filtering operation, but in the practical application process, the inhaled air cannot be heated, so that the device cannot be comfortably worn by cold-air allergic patients, and furthermore, the existing mask is only designed in a semi-covering structure, so that the cold air still permeates, and the good heating effect on the air is difficult to achieve.

Disclosure of Invention

In order to solve the technical problems, the invention provides an air warming mask for cold air allergy patients in respiratory medicine, which aims to solve the problems that the prior mask cannot heat inhaled air in the practical application process, so that the cold air allergy patients cannot be comfortably worn when using the mask, and the prior mask is only in a half-covering structural design, so that cold air still permeates and the air cannot be well heated.

The invention relates to an air warming mask for cold air allergic patients in respiratory medicine, which has the purpose and the effect and is achieved by the following specific technical means:

an air warming mask for cold air allergic patients in respiratory medicine comprises a binding mechanism, an air heating mechanism and a one-way skin sticking mechanism, wherein the binding mechanism is arranged at the rear position of a protection mechanism; the air heating mechanism is provided with two positions, and the two air heating mechanisms are respectively arranged at the left side and the right side of the front end of the protection mechanism; the one-way skin attaching mechanism is arranged in the inner position of the protection mechanism, the energy supply mechanism is arranged at the front end of the one-way skin attaching mechanism, and the energy supply mechanism is electrically connected with the two air heating mechanisms; energy supply mechanism is still including charging mouthful and external connection, the bottom central point that charges mouthful and install at the battery package puts, and the bottom left and right sides of battery package has seted up the interface to the inside external connection that has all pegged graft of two interfaces that the battery package bottom was seted up, the front end position at the jaw cover is installed to the battery package under the mounted state.

Furthermore, the protective mechanism comprises a jaw cover, a turnover type face mask and goggles, the turnover type face mask is connected with the inner portion of the front end of the jaw cover in an axial mode and can be turned upwards, and the goggles are connected with the inner portion of the turnover type face mask in an embedded mode;

furthermore, the binding mechanism comprises an upper binding band, a lower binding band and a head band, wherein the upper binding band is provided with two positions, the two upper binding bands are fixedly connected to the left side and the right side of the top end surface of the jaw cover respectively, the lower binding band is provided with two positions, the two lower binding bands are arranged on the left side and the right side of the bottom end surface of the jaw cover respectively and correspond to the upper binding bands, the head band is arranged at the rear positions of the two upper binding bands and the two lower binding bands, and the head band is bolted to the rear position of the jaw cover through the upper binding band and the lower binding bands in the installation state;

furthermore, the air heating mechanism comprises a heating box and heating wires, the heating wires are installed in the heating box in a crossed array mode, and a motor is installed in the heating box;

furthermore, the air heating mechanism also comprises an air guide fan, a filter pad and a shell, the air guide fan is arranged at the position of the output side of the front end of the motor arranged in the heating box, the filter pad is embedded in the inner position of the shell, the front end of the shell is provided with a through groove, and the two heating boxes are respectively arranged at the left end and the right end of the front side of the jaw cover in the installation state;

furthermore, the one-way skin attaching mechanism comprises a rubber cover, an air inlet grid and a breathing one-way valve, wherein the front end of the rubber cover is provided with an opening, the breathing one-way valve is inserted into the opening at the front end of the rubber cover, the air inlet grid is provided with two positions, the two air inlet grids are respectively arranged at the positions of the left opening and the right opening in the rubber cover, and the rubber cover is arranged at the position of the rear side in the jaw cover in the installation state;

further, energy supply mechanism is including battery package and louvre, the louvre is equipped with two sets ofly altogether, and two sets of louvres are longitudinal array and offer the left and right sides position at the battery package.

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

in the invention, the insertion distance between the head band and the upper and lower straps can be adjusted according to the head size of a user to reduce the air infiltration, the jaw cover is connected with the turnover type face mask in an axial way, the goggles are also arranged in the turnover type face mask, so that whether the turnover type face mask and the goggles are worn or not can be selected according to the actual requirement for use, when a patient inhales, the heating wires and the motor which are arranged in the heating box in the air heating mechanism can be powered by the battery pack in the energy supply mechanism through the external connecting wires, after the heating wires are powered, the air which is filtered by the filter pad embedded in the shell and then heated by the heating wires can be guided into the jaw cover through the air inlet fans which are arranged at the left and the right sides of the rubber cover in the one-way skin sticking mechanism again, the air can be guided into the jaw cover through the grids, the design can heat the inhaled air of a patient and guide the air in, so as to achieve the purpose of more practicability.

Drawings

Fig. 1 is a right side view structural diagram of the present invention in a disassembled state.

Fig. 2 is a left side view structural diagram in the disassembled state of the present invention.

Fig. 3 is a schematic bottom side view of the present invention in a disassembled state.

Fig. 4 is a schematic front view of the present invention in a disassembled state.

Fig. 5 is a left side view of the present invention in a disassembled state.

Fig. 6 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 7 is a schematic structural view of the one-way skin attachment mechanism of the present invention.

Fig. 8 is a schematic view of the structure of the power supply mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a protection mechanism; 101. a jaw cover; 102. a turnover type mask; 103. goggles; 2. a binding mechanism; 201. a binding band is arranged; 202. a lower binding band; 203. a headband; 3. an air heating mechanism; 301. a heating box; 302. heating wires; 303. an air guide fan; 304. a filter pad; 305. a housing; 4. a one-way skin attaching mechanism; 401. a rubber cover; 402. an air intake grille; 403. a breathing check valve; 5. an energy supply mechanism; 501. a battery pack; 502. heat dissipation holes; 503. a charging port; 504. and (4) external connection of wires.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an air warming mask for cold air allergic patients in respiratory medicine, which comprises: the binding mechanism 2, the air heating mechanism 3 and the one-way skin sticking mechanism 4, the binding mechanism 2 is arranged at the rear side position of the protection mechanism 1; the air heating mechanism 3 is provided with two positions, and the two air heating mechanisms 3 are respectively arranged at the left side and the right side of the front end of the protection mechanism 1; the one-way skin attaching mechanism 4 is arranged in the inner position of the protection mechanism 1, the energy supply mechanism 5 is arranged at the front end of the one-way skin attaching mechanism 4, and the energy supply mechanism 5 is electrically connected with the two air heating mechanisms 3; the air heating mechanism 3 comprises a heating box 301 and heating wires 302, the heating wires 302 are installed in the heating box 301 in a crossed array, and a motor is installed in the heating box 301; the energy supply mechanism 5 further comprises a charging port 503 and an external connection line 504, the charging port 503 is installed at the center of the bottom end of the battery pack 501, the left side and the right side of the bottom end of the battery pack 501 are provided with interfaces, the two interfaces arranged at the bottom end of the battery pack 501 are internally and respectively connected with the external connection line 504 in an inserting mode, and the battery pack 501 is installed at the front end of the jaw cover 101 in an installation state.

Wherein, protection machanism 1 is including jaw guard 101, convertible face guard 102 and goggles 103, and the inside hub connection of front end of jaw guard 101 has convertible face guard 102, and convertible face guard 102 can upwards overturn to convertible face guard 102's inside embedding is connected with goggles 103.

The binding mechanism 2 comprises an upper binding band 201, a lower binding band 202 and a head band 203, wherein the upper binding band 201 is provided with two positions, the two upper binding bands 201 are fixedly connected to the left side and the right side of the top end face of the jaw cover 101 respectively, the lower binding band 202 is provided with two positions, the two lower binding bands 202 are installed on the left side and the right side of the bottom end face of the jaw cover 101 respectively and correspond to the upper binding bands 201, the head band 203 is installed on the rear positions of the two upper binding bands 201 and the lower binding bands 202, and the head band 203 is bolted to the rear position of the jaw cover 101 through the upper binding bands 201 and the lower binding bands 202 in the installation state.

Wherein, the air heating mechanism 3 is still including leading air fan 303, filter pad 304 and casing 305, leading air fan 303 is installed at the inside front end output side position of installing the motor of heating cabinet 301, filter pad 304 imbeds in the inside position of casing 305, and the front end of casing 305 has seted up logical groove, both ends position about the front side of jaw cover 101 is installed respectively to two heating cabinets 301 under the mounted state, drive leading air fan 303 through the motor and will filter through filter pad 304 that the embedding was installed in the inside of casing 305 and then the leading-in to the inside of jaw cover 101 of air after the heater strip 302 heating, then the air can be leading-in through installing the grid 402 that admits air that the left and right sides of rubber cover 401 was installed in one-way skin mechanism 4, this design can be leading-in to the air when heating patient's inhaled air, in order to reach more practical purpose.

Wherein, one-way skin mechanism 4 is including rubber cover 401, air inlet grid 402 and breathing check valve 403, the front end opening of rubber cover 401, and the inside grafting of the front end opening part of rubber cover 401 has breathing check valve 403, and air inlet grid 402 is equipped with two altogether, and two air inlet grid 402 install respectively in the inside left and right sides opening part position of rubber cover 401, and the inside rear side position at jaw cover 101 is installed to rubber cover 401 under the mounted state.

Wherein, energy supply mechanism 5 is including battery package 501 and louvre 502, and louvre 502 is equipped with two sets ofly altogether, and two sets of louvres 502 are vertical array and set up in the left and right sides position of battery package 501.

When in use: firstly, the jaw shield 101 in the protection mechanism 1 is attached to the back position of the head of a user through the head band 203 in the binding mechanism 2, the insertion distance between the head band 203 and the upper binding band 201 and the lower binding band 202 is adjusted according to the size of the head of the user for use, so that the jaw shield 101 is more attached to the face of the user to reduce the air permeation, the turnover type face shield 102 is connected to the inner portion of the jaw shield 101 in a shaft mode, the goggles 103 are further installed inside the turnover type face shield 102, whether the turnover type face shield 102 and the goggles 103 are worn or not can be selected according to actual requirements for use, the heating wire 302 and the motor which are installed in the heating box 301 in the air heating mechanism 3 can be powered through the external connecting wire 504 by the battery pack 501 in the energy supply mechanism 5 when a patient inhales, and the heating wire 302 can be powered through the motor again to drive the air guide fan 303 to filter the filter pad 304 which is embedded into the shell 305 and then heated by the heating wire Air is introduced into the jaw housing 101, and then the air can be introduced through the air inlet grids 402 arranged at the left side and the right side of the rubber housing 401 in the one-way skin attaching mechanism 4, and the design can heat the air inhaled by a patient and simultaneously introduce the air so as to achieve the purpose of more practicability;

on the other hand, the front end of the rubber cover 401 is provided with the breathing one-way valve 403, so that the positive pressure of the exhaust gas during expiration can blow the valve sheet open to rapidly remove the waste gas in the body, reduce the stuffiness feeling during using the mask, and the negative pressure during inspiration can automatically close the valve to avoid the purpose of sucking in the pollutants of the external environment.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An air warming mask for patients with cold air allergy in respiratory medicine, characterized in that: it comprises a restraint mechanism (2), an air heating mechanism (3) and a one-way skin sticking mechanism (4), and the restraint mechanism (2) is installed At the rear side of the protective mechanism (1); the air heating mechanism (3) is provided in two places, and the two air heating mechanisms (3) are respectively installed on the left and right sides of the front end of the protective mechanism (1); The one-way skin sticking mechanism (4) is installed at the inner position of the protective mechanism (1), and the front end of the one-way skin sticking mechanism (4) is provided with an energy supply mechanism (5), and the energy supply mechanism (5) is connected to two The air heating mechanism (3) is electrically connected; the energy supply mechanism (5) further includes a charging port (503) and an external wiring (504), the charging port (503) is installed on the bottom of the battery pack (501) The battery pack (501) is located at the center of the end, and the bottom end of the battery pack (501) is provided with interfaces on the left and right sides, and the two interfaces opened at the bottom end of the battery pack (501) are internally plugged with external wiring (504). In the installed state, the battery pack (501) is installed at the front end of the jaw cover (101).

2. The air warmer mask for patients with cold air allergy in the department of respiratory medicine according to claim 1, characterized in that: the protection mechanism (1) comprises a jaw mask (101), a flip-up mask (102) and goggles ( 103), a flip-up face mask (102) is axially connected to the front end of the jaw cover (101), and the flip-up face mask (102) can be flipped upward, and goggles (103) are embedded and connected to the inside of the flip-up face mask (102). ).

3. The air warming mask for patients with cold air allergy in respiratory medicine according to claim 1, characterized in that: the restraint mechanism (2) comprises an upper strap (201), a lower strap (202) and a headband (203), the upper straps (201) are provided at two places, and the two upper straps (201) are fixedly connected to the left and right sides of the top surface of the jaw cover (101) respectively, and the lower straps (201). 202) There are two places in total, and the two lower straps (202) are respectively installed on the left and right sides of the bottom end face of the jaw cover (101), and correspond to the upper straps (201). ) is installed at the rear positions of the two upper straps (201) and the lower straps (202). In the installed state, the head strap (203) is bolted to the chin cover (201) and the lower strap (202). 101) in the rear position.

The air heating mask for patients with cold air allergy in respiratory medicine according to claim 1, characterized in that: the air heating mechanism (3) comprises a heating box (301) and a heating wire (302), and the heating Heating wires (302) are installed inside the box (301) in a crossed array, and a motor is installed inside the heating box (301).

5. The air warming mask for patients with cold air allergy in respiratory medicine according to claim 4, wherein the air heating mechanism (3) further comprises an air guide fan (303), a filter pad (304) and a shell body (305), the air guide fan (303) is installed at the front output side of the motor installed inside the heating box (301), the filter pad (304) is embedded in the inner position of the casing (305), and the casing The front end of the body (305) is provided with a through groove, and in the installed state, two heating boxes (301) are respectively installed at the left and right ends of the front side of the jaw cover (101).

6. The air warming mask for patients with cold air allergy in respiratory medicine according to claim 1, characterized in that: the one-way skin sticking mechanism (4) comprises a rubber cover (401), an air intake grille (402) and a breathing check valve (403), the front end of the rubber cover (401) is open, and a breathing check valve (403) is inserted inside the front opening of the rubber cover (401). ) are provided in two places, and the two air intake grilles (402) are respectively installed at the openings on the left and right sides of the inside of the rubber cover (401). Internal rear position.

7. The air warming mask for patients with cold air allergy in respiratory medicine according to claim 1, characterized in that: the energy supply mechanism (5) comprises a battery pack (501) and a heat dissipation hole (502), the heat dissipation There are two groups of holes (502) in total, and the two groups of heat dissipation holes (502) are arranged in a longitudinal array on the left and right sides of the battery pack (501).