CN114452490A

CN114452490A - Atomizer for lung rehabilitation nursing based on foldable face guard

Info

Publication number: CN114452490A
Application number: CN202210122212.1A
Authority: CN
Inventors: 赵方博; 周海英; 秦思; 刘畅; 于胜男
Original assignee: Jilin University
Current assignee: Fu Minxiang
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-05-10
Anticipated expiration: 2042-02-09
Also published as: CN114452490B

Abstract

The invention relates to an atomizer, in particular to an atomizer for lung rehabilitation nursing based on a folding face mask. It includes atomizer body and face guard subassembly, and the mobilizable setting of face guard subassembly is outside the atomizer body, and the face guard subassembly includes the face guard body and atomizing tube head, and the atomizing tube head sets up in one side of the face guard body, connects through the connecting pipe that sets up between atomizing tube head and the atomizer body. According to the invention, the transverse distance of the mask is reduced through the rotation of the left mask and the right mask, and when the left mask and the right mask rotate, the extrusion wedge-shaped surface is wedged with the stress wedge-shaped surface, so that the upper and lower function boards can be adducted after being stressed, the longitudinal distance of the mask is reduced, the area of the mask opening is reduced, the mask can be suitable for different people to wear, and the function boards can play a certain barrier role in a gap formed after the left mask and the right mask rotate.

Description

Atomizer for lung rehabilitation nursing based on foldable face guard

Technical Field

The invention relates to an atomizer, in particular to an atomizer for lung rehabilitation nursing based on a folding face mask.

Background

The medical atomizer is mainly used for treating various upper and lower respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity. The atomized inhalation therapy is an important and effective therapy method in the respiratory system disease therapy, the atomized inhalator is adopted to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the aim of painless, rapid and effective therapy.

Generally, the atomizer is composed of the main part of atomizer, face guard etc. and the current face guard is all integrated into one piece mostly, then realizes different crowds' use through making the face guard of equidimension not, but this kind of mode has following shortcoming:

firstly, the cost is high;

secondly, the manufactured mask is customized according to most people and is not representative, so that the mask cannot be well attached to the face when being worn, and the whole mask is single in structure.

Disclosure of Invention

The invention aims to provide a lung rehabilitation nursing atomizer based on a folding mask, and the atomizer is used for solving the problems in the background technology.

For realizing above-mentioned purpose, provide the atomizer for lung rehabilitation nursing based on foldable face guard, including atomizer body and face guard subassembly, the mobilizable setting of face guard subassembly is outside this body of atomizer, the face guard subassembly includes the face guard body and atomizing tube head, the atomizing tube head sets up the one side at the face guard body, connect through the connecting pipe that sets up between atomizing tube head and the atomizer body, the face guard body includes left face guard and right face guard, face guard and right face guard are closed back and are forming the face guard mouth in one side for the atomizing tube head, all be provided with the folded piece between the top edge and the end edge of left face guard, right face guard, wherein:

the folding piece comprises a function board and an outer board body arranged at the top of the function board, the left face cover and the right face cover are rotatably connected with each other at two sides of the function board through the outer board body, the arc length of the function board close to the side of the face cover opening is larger than that of the other side, and the extrusion wedge surfaces at two sides of the function board are respectively wedged with the stress wedge surfaces at the inner sides of the left face cover and the right face cover to be used for enabling the upper function board and the lower function board to be retracted when the left face cover and the right face cover rotate.

As a further improvement of this technical scheme, the both sides of outer plate body all are provided with the dead lever, and the dead lever of both sides rotates with left face guard, the right face guard that corresponds the side respectively and is connected, wherein:

the transfer point of the end part of the fixed rod is positioned at the position close to the center of the top parts of the left mask and the right mask.

As a further improvement of the technical scheme, a sliding connection piece is arranged at the bottom of the outer plate body, the function plate is connected with the sliding connection piece in a sliding mode, and an elastic piece is arranged between the function plate and the outer plate body.

As a further improvement of this technical scheme, the bottom of outer plate body is provided with the outer column, the bottom of outer column is provided with the inner column, outer column and inner column sliding connection form sliding connection piece, the bottom of inner column is provided with the inner plate body, fixedly connected with connecting spring between outer column and the inner column, wherein:

the function board is connected with the sliding connection piece in a sliding mode, and the elastic piece is arranged between the function board and the outer board body.

As a further improvement of the technical solution, the outer side of the outer column is provided with a slot, the outer side of the inner column is provided with a protruding plate at a position corresponding to the slot, the protruding plate is slidably connected with the slot, wherein:

the radius of the protruding plate is the same as that of the outer column.

As a further improvement of the technical scheme, two ends of the outer plate body are bent towards one side close to the function plate, and a pressure head is formed.

As a further improvement of the technical scheme, the extrusion wedge surface of the function board is provided with a clamping strip, the stress wedge surfaces of the left face cover and the right face cover are provided with a plurality of clamping grooves, and the clamping strip is meshed with the clamping grooves after the left face cover and the right face cover rotate.

As a further improvement of this technical scheme, one-level folding groove has been seted up in the outside of left side cover and right side cover, a plurality of second grade folding grooves have been seted up in the top outside of one-level folding groove, a plurality of tertiary folding grooves have been seted up in the bottom outside of one-level folding groove, wherein:

the left face mask and the right face mask in the coverage areas of the first-stage folding groove, the second-stage folding groove and the third-stage folding groove are all flexible structures.

As a further improvement of the technical scheme, the second-stage folding groove and the third-stage folding groove are arranged at equal intervals along the opening direction of the first-stage folding groove.

As a further improvement of this technical scheme, the top of atomizing tube head is provided with flexible connector, through the connection spring union coupling that sets up between connector and the atomizing tube head, wherein:

the left face cover and the right face cover are provided with connectors relative to the center of one side of the face cover opening, and the connectors are matched with the connectors in a clamping mode.

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

1. in this atomizer for lung rehabilitation nursing based on foldable face guard, rotation through left face guard and right face guard realizes the reduction of face guard lateral distance, and in left face guard and right face guard pivoted, because the face is carved to the extrusion and the face is carved to close with the atress, so two function boards can adduct about the atress back, thereby realize the reduction of face guard longitudinal distance, and then realize reducing of face guard mouth area, wear with the crowd that adapts to the difference, and the function board still plays certain shelves effect of separating to the gap that forms after left face guard and the right face guard rotate.

2. In this atomizer for lung rehabilitation nursing based on foldable face guard, utilize the inner plate body of upside to carry on spacingly to wearer's nasal part, the inner plate body of downside carries on spacingly to wearer's chin, and then improves the stability that the face guard was worn, makes the adaptability adjustment according to nasal part and chin through coupling spring moreover.

3. In this atomizer for lung rehabilitation care based on foldable face guard, rotate back and the laminating of the outer wall of the two at left face guard and right side cover through the pressure head that sets up, then receive reset spring's elastic action function board can extrude the inner wall of left face guard and right side cover, accomplish the spacing to rotating back left face guard and right side cover through pressure head cooperation function board like this.

4. In this atomizer for lung rehabilitation care based on foldable face guard, the region that the one-level folding groove of pushing down surrounds, then turns over the coverage area who turns over second grade folding groove and tertiary folding groove again, thereby accomplish the folding to left face guard and right side cover, on the folding basis of left face guard and right side cover, further realize the folding to the face guard, thereby reduce the occupation space of face guard, so that accomodate, also protected the internal surface of face guard after folding moreover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a mask assembly of the present invention;

FIG. 3 is an exploded view of the mask assembly of the present invention;

FIG. 4 is a schematic structural view of an atomizing tip according to the present invention;

FIG. 5 is a schematic view of the folding member of the present invention;

FIG. 6 is a schematic view of the structure of the outer plate and the inner plate of the present invention;

FIG. 7 is an enlarged view of the structure at A of FIG. 6 according to the present invention;

FIG. 8 is a side view of the folding member of the present invention;

FIG. 9 is a schematic view of the construction of the left and right masks of the present invention;

fig. 10 is a schematic view of the structure of the folding groove of the present invention.

The various reference numbers in the figures mean:

100. an atomizer body;

200. a mask assembly;

210. a mask body; 210A, a stress wedge surface; 210B, a connecting port; 211. a left face mask; 2111. a card slot; 2112. a primary folding groove; 2113. a secondary folding groove; 2114. a third stage folding groove; 212. a right face mask;

220. a folding member; 221. a function board; 2211. clamping the strip; 221A, extruding a wedge surface; 222. an outer plate body; 222A, a pressure head; 2221. an outer column; 2222. grooving; 223. fixing the rod; 224. an inner plate body; 2241. an inner column; 2242. a protruding plate; 2243. a connecting spring;

230. an atomizing tube head; 231. a connector; 232. connecting a spring tube;

300. and (4) connecting the pipes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "primary," "secondary," and "tertiary" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "primary," "secondary," or "tertiary" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1, an object of the present embodiment is to provide a foldable mask-based nebulizer for lung rehabilitation care, including a nebulizer body 100 and a mask assembly 200, wherein the mask assembly 200 is movably disposed outside the nebulizer body 100, the mask assembly 200 includes a mask body 210 and an atomizing tip 230, the atomizing tip 230 is disposed on one side of the mask body 210, and the atomizing tip 230 is connected to the nebulizer body 100 through a connecting tube 300, wherein:

referring to fig. 2, the mask body 210 includes a left mask 211 and a right mask 212, the left mask 211 and the right mask 212 form a mask opening at one side opposite to the atomizing tube head 230 after being closed, and the main purpose of the mask opening is to construct an atomizing channel with the mouth of the caregiver, such that the gas atomized by the atomizer body 100 enters the atomizing channel through the connecting tube 300 and the atomizing tube head 230, and enters the mouth of the caregiver through the atomizing channel, in addition, as shown in fig. 3, a folding member 220 is disposed between the top edge and the bottom edge of the left mask 211 and the right mask 212, as shown in fig. 5, the folding member 220 includes a function plate 221 and an outer plate body 222 disposed at the top of the function plate 221, the left mask 211 and the right mask 212 are rotatably connected at two sides of the function plate 221 through the outer plate body 222, the arc length of the function plate 221 at the side near the mask opening is greater than the arc length of the other side, the extrusion wedge surfaces a at two sides of the function plate 221 are respectively engaged with the force-receiving surfaces 210A at the inner sides of the left mask 211 and the right mask 212, so that the two function boards 221 are stressed, that is, the upper and lower function boards 221 are retracted when the left face cover 211 and the right face cover 212 rotate, and the function boards 221 are arranged to provide space for the rotation of the left face cover 211 and the right face cover 212.

The working principle is as follows:

when the mask mouth area between the left mask 211 and the right mask 212 needs to be reduced, the left mask 211 and the right mask 212 are rotated to be close to each other, the force wedge surface 210A extrudes and extrudes the wedge surface 221A to enable the function board 221 to slide downwards, at the moment, the function board 221 positioned on the upper side slides downwards, the function board 221 positioned on the lower side slides upwards, the left mask 211 and the right mask 212 which are close to each other are matched to reduce the mask mouth area, so that the mask mouth area is suitable for different people to wear, and meanwhile, the function board 221 plays a certain barrier role in a gap formed after the left mask 211 and the right mask 212 are rotated.

It should be noted that the mask opening area is in the maximum state when the left mask 211 and the right mask 212 are attached, and the extrusion wedge surface 221A and the force-receiving wedge surface 210A of the function plate 221 are completely attached, so that the function plate 221 has the best isolation effect when the left mask 211 and the right mask 212 are attached.

Example 2

Referring to fig. 6, the outer plate body 222 is specifically disclosed in this embodiment, fixing rods 223 are respectively disposed on two sides of the outer plate body 222, the fixing rods 223 on the two sides are respectively rotatably connected to the left face cover 211 and the right face cover 212 on the corresponding sides, wherein:

the main purpose of the fixing rod 223 is to reduce the sweeping range of the left and

right masks

211 and 212 as much as possible when the left and

right masks

211 and 212 rotate, so as to increase the folding angle of the left and

right masks

211 and 212, and on this basis, the bottom of the outer plate 222 is provided with a sliding connection piece, the function board 221 is connected with the sliding connection piece in a sliding manner, and an elastic piece (for example, a return spring) is arranged between the function board 221 and the outer plate 222, so as to ensure that the function board 221 can be timely reset.

Example 3

Please refer to fig. 7, an outer column 2221 is disposed at the bottom of the outer plate 222, an inner column 2241 is disposed at the bottom of the outer column 2221, the outer column 2221 and the inner column 2241 are slidably connected to form a sliding connection member, an inner plate 224 is disposed at the bottom of the inner column 2241, and a connection spring 2243 is fixedly connected between the outer column 2221 and the inner column 2241, so that the nose of the wearer is limited by the upper inner plate 224, the chin of the wearer is limited by the lower inner plate 224, the wearing stability of the mask is improved, and the connection spring 2243 is adaptively adjusted according to the nose and the chin.

It should be noted that the outer side of the outer column 2221 is provided with a slot 2222, the outer side of the inner column 2241 is provided with a protruding plate 2242 at a position corresponding to the slot 2222, when the inner column 2241 slides in the outer column 2221, the protruding plate 2242 is driven to slide in the slot 2222, and the radius of the protruding plate 2242 is the same as that of the outer column 2221, which mainly aims to improve the stability of the sliding of the function board 221 on the sliding connection piece formed by the outer column 2221 and the inner column 2241;

and the inner plate 224 is of a flexible structure (e.g., rubber) to ensure comfort of the inner plate 224 in contact with the nose or chin.

Example 4

Referring to fig. 8, both ends of the outer plate 222 are bent toward a side close to the function board 221 to form a pressing head 222A, the formed pressing head 222A is attached to outer walls of the left face cover 211 and the right face cover 212 after the left face cover 211 and the right face cover 212 rotate, and then the function board 221 presses inner walls of the left face cover 211 and the right face cover 212 under the elastic force of the return spring, so that the pressing head 222A cooperates with the function board 221 to limit the rotated left face cover 211 and the rotated right face cover 212.

In addition, in order to further improve the stability of the position limitation, please refer to fig. 9, a clamping strip 2211 is arranged on the extrusion wedge surface 221A of the function board 221, a plurality of clamping grooves 2111 are arranged on the stress wedge surfaces 210A of the left face cover 211 and the right face cover 212, and the clamping strip 2211 is engaged with the clamping grooves 2111 after the left face cover 211 and the right face cover 212 rotate, so as to further improve the stability of the position limitation of the left face cover 211 and the right face cover 212.

Example 5

Considering that the left face cover 211 and the right face cover 212 can be folded within a certain range, in order to further utilize the folding of the left face cover 211 and the right face cover 212, please refer to fig. 10, a first-stage folding groove 2112 is formed on the outer side of the left face cover 211 and the right face cover 212, and the main purpose of the first-stage folding groove 2112 is to cover an area for pressing marks, a plurality of second-stage folding grooves 2113 are formed on the outer side of the top of the first-stage folding groove 2112, and a plurality of third-stage folding grooves 2114 are formed on the outer side of the bottom of the first-stage folding groove 2112, wherein:

the secondary folding slot 2113 and the tertiary folding slot 2114 are arranged at equal intervals along the opening direction of the primary folding slot 2112, and the opening of the secondary folding slot 2113 and the tertiary folding slot 2114 provides folding marks for folding;

the left and

right masks

211 and 212 in the areas covered by the primary folding slot 2112, the secondary folding slot 2113 and the tertiary folding slot 2114 are all flexible structures.

After the left face mask 211 and the right face mask 212 are folded to the maximum angle, the area surrounded by the first-stage folding groove 2112 is pressed downwards, then the covering areas of the second-stage folding groove 2113 and the third-stage folding groove 2114 are turned over, so that the folding of the left face mask 211 and the right face mask 212 is completed, the folding of the face masks is further realized on the basis of the folding of the left face mask 211 and the right face mask 212, the occupied space of the face masks is reduced, the face masks are convenient to store, and the inner surfaces of the face masks are protected after the folding.

Example 6

Referring to fig. 4, a flexible connector 231 is disposed at the top of the atomizing tip 230, the connector 231 is connected to the atomizing tip 230 through a connecting spring tube 232, and when in use, the connecting spring tube 232 facilitates the adjustment of the atomizing tip 230 in the direction, wherein:

referring to fig. 3, a connection port 210B is formed in the center of the left face cover 211 and the right face cover 212 on the side opposite to the mask opening, and the connection head 231 is engaged with the connection port 210B to complete the connection therebetween.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Atomizer for lung rehabilitation care based on foldable face guard, including atomizer body (100) and face guard subassembly (200), the mobilizable setting of face guard subassembly (200) is outside atomizer body (100), face guard subassembly (200) includes face guard body (210) and atomizing tube head (230), atomizing tube head (230) set up the one side at face guard body (210), connect its characterized in that through connecting pipe (300) that set up between atomizing tube head (230) and atomizer body (100): the face guard body (210) includes left face guard (211) and right face guard (212), form the face guard mouth in one side for atomizing tube head (230) after left face guard (211) and right face guard (212) are closed, all be provided with folded piece (220) between the top edge and the end edge of left face guard (211), right face guard (212), wherein:

the folding piece (220) comprises a function plate (221) and an outer plate body (222) arranged at the top of the function plate (221), the left face cover (211) and the right face cover (212) are rotatably connected with each other at two sides of the function plate (221) through the outer plate body (222), the arc length of the function plate (221) close to the face cover opening side is larger than that of the other side, and extrusion wedge surfaces (221A) at two sides of the function plate (221) are respectively wedged with stress wedge surfaces (210A) at the inner sides of the left face cover (211) and the right face cover (212) to enable the upper function plate (221) and the lower function plate (221) to be inwardly folded when the left face cover (211) and the right face cover (212) rotate.

2. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 1, wherein: the both sides of outer plate body (222) all are provided with dead lever (223), and dead lever (223) of both sides rotate with left face guard (211), right face guard (212) of corresponding side respectively and are connected, wherein:

the transfer point at the end part of the fixed rod (223) is positioned at the position close to the center of the top parts of the left mask (211) and the right mask (212).

3. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 2, wherein: the bottom of the outer plate body (222) is provided with a sliding connection piece, the functional plate (221) is connected with the sliding connection piece in a sliding mode, and an elastic piece is arranged between the functional plate (221) and the outer plate body (222).

4. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 2, wherein: the bottom of exterior plate body (222) is provided with outer post (2221), the bottom of outer post (2221) is provided with interior post (2241), outer post (2221) and interior post (2241) sliding connection form sliding connection spare, the bottom of interior post (2241) is provided with interior plate body (224), fixedly connected with coupling spring (2243) between outer post (2221) and interior post (2241), wherein:

the function board (221) is connected with the sliding connection piece in a sliding mode, and an elastic piece is arranged between the function board (221) and the outer board body (222).

5. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 4, wherein: the outside of outer column (2221) is provided with fluting (2222), the outside of interior post (2241) corresponds the position of fluting (2222) and is provided with dash board (2242), dash board (2242) and fluting (2222) sliding connection, wherein:

the radius of the convex plate (2242) is the same as that of the outer column (2221).

6. A nebulizer for pulmonary rehabilitation care based on a folding mask according to any one of claims 3-5, characterised in that: and two ends of the outer plate body (222) are bent towards one side close to the function plate (221) to form a pressure head (222A).

7. A nebulizer for pulmonary rehabilitation care based on a folding mask according to claim 6, characterized in that: the extrusion wedge surface (221A) of the function board (221) is provided with a clamping strip (2211), the stress wedge surface (210A) of the left face cover (211) and the right face cover (212) is provided with a plurality of clamping grooves (2111), and the clamping strip (2211) is meshed with the clamping grooves (2111) after the left face cover (211) and the right face cover (212) rotate.

8. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 7, wherein: one-level folding groove (2112) has been seted up in the outside of left side face guard (211) and right side face guard (212), a plurality of second grade folding grooves (2113) have been seted up in the top outside of one-level folding groove (2112), a plurality of tertiary folding grooves (2114) have been seted up in the bottom outside of one-level folding groove (2112), wherein:

the left mask (211) and the right mask (212) in the coverage area of the primary folding groove (2112), the secondary folding groove (2113) and the tertiary folding groove (2114) are all flexible structures.

9. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 8, wherein: the secondary folding grooves (2113) and the tertiary folding grooves (2114) are arranged at equal intervals along the opening direction of the primary folding groove (2112).

10. The foldable mask-based nebulizer for pulmonary rehabilitation care according to claim 1, wherein: the top of atomizing tube head (230) is provided with flexible connector (231), be connected through connecting spring pipe (232) that set up between connector (231) and atomizing tube head (230), wherein:

a connecting port (210B) is formed in the center of the left face mask (211) and the right face mask (212) on one side of the face mask opening, and the connecting head (231) is in clamping fit with the connecting port (210B).