CN112587820B

CN112587820B - Automatic folding electronic gauze mask of formula of accomodating

Info

Publication number: CN112587820B
Application number: CN202011532728.0A
Authority: CN
Inventors: 汪崟; 姜俊豪
Original assignee: Zhejiang Sci Tech University ZSTU
Current assignee: Shenzhen Dragon Totem Technology Achievement Transformation Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2022-06-21
Anticipated expiration: 2040-12-23
Also published as: CN112587820A

Abstract

The invention discloses an automatic-storage type folding electric mask, which comprises a filtering main body, wherein the filtering main body comprises a filtering shell, a fan assembly and a battery assembly electrically connected with the fan assembly are arranged in the filtering shell, the rear part of the filtering shell is provided with an opening, a memory cotton face support is connected to the opening so as to cover a nose part and an opening part of a human face, an air inlet is arranged on the front side surface of the filtering shell, exhaust holes are arranged on two side surfaces of the filtering shell, a filtering material is arranged between the air inlet and the exhaust holes, first folding parts are hinged to two sides of the filtering shell, the free ends of the first folding parts are hinged to second folding parts, bayonets are arranged on the second folding parts, and silica gel ear bands are hinged to the free ends of the second folding parts and can be hung and fixed on the bayonets, so that the problems that the electric mask is large in size, difficult to store and possibly cause secondary pollution are solved; the structure is simple, the recycling can be realized, and the resources are saved; can be popularized and used, has a deformed structural design and is interesting to use.

Description

Automatic folding electronic gauze mask of formula of accomodating

Technical Field

The invention relates to a mask, in particular to an automatic-storage type folding electric mask, and belongs to the field of masks.

Background

Although current disposable gauze mask is frivolous easily to carry and accomodate, the structure is comparatively crude, and protection level is not high, and current electronic gauze mask has realized littleer respiratory resistance when promoting protection level, but its huge volume has brought and has stored inconveniently and accomodate difficult problem, in addition, when the user places at will to the structure mode that current electronic gauze mask adopted, very easily pollute electronic gauze mask and facial contact segment, cause secondary pollution.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an automatic storage type folding electric mask which can solve the problems that the electric mask is large in size, not easy to store and easy to cause secondary pollution.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an automatic folding electronic gauze mask of formula of accomodating, includes filters the main part, filter the main part including filter shell, filter shell inside be equipped with fan subassembly and with fan subassembly electric connection's battery pack, filter shell rear portion is equipped with the opening just be connected with the cotton face of memory on the opening and hold in the palm and establish on people's face nasal part, oral area with the cover, be equipped with the air inlet on the filter shell leading flank, be equipped with the exhaust hole on filter shell's the both sides face, be equipped with the filtration filter media between air inlet and the exhaust hole, filter shell both sides all articulate there is first folding piece, first folding piece free end articulates there is the second folding piece, be equipped with the bayonet socket on the second folding piece, the second folding piece free end articulates there is the silica gel ear area, the silica gel ear area can be hung and lean on the bayonet socket fixed.

Preferably, the filter housing top is offered the installing port that is used for placing the filter media, detachable installs magnetism on the installing port and inhales the baffle, down and be equipped with linear draw-in groove down in filter housing from the installing port left end and from the installing port right-hand member down, the filter media passes through linear draw-in groove embedding and separates the filter housing inner chamber for first cavity, second cavity in filter housing, air inlet and first cavity intercommunication, exhaust hole and second cavity intercommunication, the fan subassembly is located the second cavity and bloies towards the exhaust hole.

Preferably, the fan subassembly includes the motor and cup joints the impeller in the motor shaft, the motor drives the impeller and rotates in order to blow towards the exhaust hole, battery pack includes the battery, battery and motor electric connection are in order to supply power.

Preferably, the filtering shell and the first folding piece and the second folding piece and the first folding piece are fixed in a rotating mode through rotating shafts.

Preferably, first folder is I shape structure and its left and right sides and serves and be equipped with the embedding mouth, all be equipped with the bellying on first folder, the filter shell, the bellying can block into the embedding mouth, the pivot is worn to establish the bellying, is inlayed in the entry in order to realize filtering between shell, the first folder and the rotation between second folder, the first folder, seted up flutedly on the first folder medial surface, recess and silica gel ear area size looks adaptation, the bayonet socket protrusion is on the grooved underside, the silica gel ear area can be embedded in the recess and fixed through the bayonet socket.

Preferably, two the second folder free end all is connected with magnet, two the second folder is fixed through magnet realization attraction after folding.

Preferably, a gap is reserved between the filter medium and the air inlet part, the air inlet and the air outlet are formed by a plurality of strip-shaped grooves which are arranged at intervals, and the size of each strip-shaped groove on the air inlet is larger than that of each strip-shaped groove on the air outlet.

Preferably, the filtering shell is a cuboid, the sum of the lengths of the two second folding pieces is equal to the length of the filtering shell, and the width of the second folding pieces is equal to the width of the filtering shell.

Has the advantages that: the problems that the electric mask is large in size, not easy to store and accommodate and possibly causes secondary pollution are solved; the structure is simple, the recycling can be realized, and the resources are saved; can be popularized and used, has a deformed structural design and is interesting to use.

Drawings

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

Fig. 2 is a schematic view of the folding of the present invention.

Fig. 3 is an exploded view of the present invention.

In the figure: a filter body 1; a filter housing 2; a magnetic baffle plate 3; a fan assembly 4; a battery pack 5; a memory cotton surface holder 6; an air inlet 7; an exhaust hole 8; a filter medium 9; a first fold 10; a second fold 11; a bayonet 12; a silica gel ear band 13; a rotating shaft 14; free end 1.1.

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 should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an embodiment of an automatic retractable folding electric mask is provided, which includes a filter body 1, the filter body 1 includes a filter housing 2, a fan assembly 4 and a battery assembly 5 electrically connected to the fan assembly 4 are disposed inside the filter housing 2, an opening is disposed at the rear portion of the filter housing 2, and a memory cotton face support 6 is connected to the opening to cover the nose and mouth of a human face, an air inlet 7 is disposed on the front side of the filter housing 2, exhaust holes 8 are disposed on the two side surfaces of the filter housing 2, a filter material 9 is disposed between the air inlet 7 and the exhaust holes 8, the filter material 9 can be selected from different materials and types according to the functional requirements, a first folding member 10 is hinged to both sides of the filter housing 2, a second folding member 11 is hinged to the free end of the first folding member 10, a bayonet 12 is disposed on the

second folding member

11, 11 free end 1.1 of second folder articulates there is silica gel ear area 13, silica gel ear area 13 has certain stable form, can realize rotating between 1.1 with 11 free ends of second folder and be connected, accomodate the back when silica gel ear area 13, silica gel ear area 13 can be hung and lean on at bayonet socket 12 fixed, when needs use silica gel ear area 13, expand silica gel ear area 13 can, the installing port that is used for placing filtration filter media 9 is offered at 2 tops of filter housing, detachable installs magnetism on the installing port and inhales baffle 3, be convenient for installation and replacement filtration filter media 9, it is specific: down and down be equipped with linear draw-in groove in filter housing 2 from the installing port left end and from the installing port right-hand member down, filter media 9 and pass through linear draw-in groove embedding in filter housing 2 and will filter housing 2 inner chamber and separate for first cavity, the second cavity, air inlet 7 and first cavity intercommunication, it is preferred, filter media 9 and air inlet 7 remain certain clearance, make the air input big, but it advances the ash easily in the first cavity when remaining certain clearance to consider filter media 9 and air inlet 7, consequently also can paste filter media 9 and set up on air inlet 7, perhaps lay the first layer filter screen on air inlet 7, realize material such as preliminary isolated dust, exhaust hole 8 and second cavity intercommunication, fan subassembly 4 is located the second cavity and blows towards exhaust hole 8, it is specific: the fan assembly 4 comprises a motor and an impeller sleeved on a rotating shaft of the motor, the motor drives the impeller to rotate to blow air towards the exhaust holes 8, the battery assembly 5 comprises a battery, and the battery is electrically connected with the motor to supply power.

Replacement of filter medium 9 (filter sheet): the user only need open the magnetism under gauze mask closed condition and inhale baffle 3, upwards take out the filter media material 9 that has become invalid, insert new filter media material 9 along the linear draw-in groove of filter housing 2, inhale baffle 3 again inhale the magnetism adsorb filter housing 2 on can, filter housing 2, first folded piece 10, the preferred plastics material that adopts of second folded piece 11, consequently can wash the disinfection, only need in time change filter media material 9, realize cyclic utilization, resources are saved.

The working principle is as follows: after the use, the user firstly folds the silica gel ear band 13 inwards, and fix the top end of the silica gel ear band 13 in the bayonet 12 on the second folding piece 11, then fold the first folding piece 10 inwards, make it become 90 degrees with the filter housing 2, finally fold the second folding piece 11 inwards, two folded second folding pieces 11 are parallel with the filter housing 2, attract and fix through the magnet at the tail end of the second folding piece 11, the mask at this moment becomes rectangular, and is convenient for storage, when in use, unfold the second folding piece 11 first, make the second folding piece 11 become 90 degrees with the filter housing 2, then separate the silica gel ear band 13 from the bayonet 12, the silica gel ear band 13 turns out from the recess on the inner side of the first folding piece 10, and the final use state is as shown in fig. 1.

In a preferred embodiment, the filter housing 2 and the first folding member 10 and the second folding member 11 and the first folding member 10 are both fixed by rotating shafts 14, so that the rotating structure is simple, the practicability is high, and the rotating shafts can be electrically driven.

Preferred embodiment mode, first folding piece 10 is I shape structure and its left and right sides serve and be equipped with and inlay the mouth, all be equipped with the bellying on first folding piece 10, the filter shell 2, the bellying can block into the embedding mouth, pivot 14 wears to establish in the bellying, inlays the mouth in order to realize filtering shell 2, first folding piece 10 within a definite time and second folding piece 11, the rotation between first folding piece 10, set up flutedly on the 10 medial surfaces of first folding piece, recess and the 13 size looks adaptations of silica gel ear area, bayonet 12 protrusion is on the bottom surface of groove, silica gel ear area 13 can be embedded into in the recess and fixed through bayonet 12, simple structure, and hidden the accomodating can be realized to silica gel ear area 13.

In a preferred embodiment mode, the free ends 1.1 of the two second folding members 11 are both connected with a magnet, the two second folding members 11 are attracted and fixed through the magnet after being folded, and the folding type folding table is simple in structure and stable in storage structure.

In a preferred embodiment mode, a gap is reserved between the filter material 9 and the air inlet 7, the air inlet 7 and the exhaust hole 8 are formed by a plurality of strip-shaped grooves which are arranged at intervals, the size of each strip-shaped groove on the air inlet 7 is larger than that of each strip-shaped groove on the exhaust hole 8, the structure is simple, and the structure is convenient to manufacture.

In a preferred embodiment, the filter housing 2 is a rectangular parallelepiped, the sum of the lengths of the two second folding members is equal to the length of the filter housing 2, the width of the second folding member is equal to the width of the filter housing 2, and the folded mask is rectangular.

Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.

Claims

1. The utility model provides an automatic electronic gauze mask is folded to accomodate formula which characterized in that: including filtering main part (1), filtering main part (1) including filtering shell (2), filtering shell (2) inside be equipped with fan subassembly (4) and with fan subassembly (4) electric connection's battery pack (5), filtering shell (2) rear portion is equipped with the opening just be connected with the cotton face of memory on the opening and hold in the palm (6) in order to cover and establish on people's face nasal part, oral area, be equipped with air inlet (7) on filtering shell (2) leading flank, be equipped with exhaust hole (8) on the both sides face of filtering shell (2), be equipped with between air inlet (7) and exhaust hole (8) and filter media (9), filtering shell (2) both sides all articulate first folding piece (10), first folding piece (10) free end articulates there is second folding piece (11), be equipped with bayonet socket (12) on second folding piece (11), the free end (1.1) of the second folding piece (11) is hinged with a silica gel ear belt (13), and the silica gel ear belt (13) can be hung on the bayonet (12) and fixed;

the filter comprises a filter shell (2), wherein the top of the filter shell (2) is provided with an installation port for placing a filter material (9), the installation port is detachably provided with a magnetic suction baffle (3), linear clamping grooves are arranged in the filter shell (2) from the left end of the installation port downwards and from the right end of the installation port downwards, the filter material (9) is embedded in the filter shell (2) through the linear clamping grooves and divides the inner cavity of the filter shell (2) into a first cavity and a second cavity, an air inlet (7) is communicated with the first cavity, an exhaust hole (8) is communicated with the second cavity, and a fan assembly (4) is positioned in the second cavity and blows air towards an exhaust hole (8);

the fan assembly (4) comprises a motor and an impeller sleeved on a rotating shaft of the motor, the motor drives the impeller to rotate so as to blow air towards the exhaust hole (8), the battery assembly (5) comprises a battery, and the battery is electrically connected with the motor so as to supply power;

the filtering shell (2) and the first folding piece (10) as well as the second folding piece (11) and the first folding piece (10) are rotationally fixed through a rotating shaft (14);

the first folding piece (10) is of an I-shaped structure, an embedding opening is formed in the left end and the right end of the first folding piece (10), protruding portions are arranged on the first folding piece (10) and the filtering shell (2), the protruding portions can be clamped into the embedding opening, the rotating shaft (14) penetrates through the protruding portions and the embedding opening to achieve rotation between the filtering shell (2) and the first folding piece (10) and rotation between the second folding piece (11) and the first folding piece (10), grooves are formed in the inner side face of the first folding piece (10), the grooves are matched with the silica gel ear bands (13) in size, the bayonet (12) protrudes out of the bottom face of the groove, and the silica gel ear bands (13) can be embedded into the grooves and fixed through the bayonet (12);

the free ends (1.1) of the two second folding pieces (11) are connected with magnets, and the two second folding pieces (11) are attracted and fixed through the magnets after being folded;

a gap is reserved between the filter material (9) and the air inlet (7), the air inlet (7) and the exhaust hole (8) are formed by a plurality of strip-shaped grooves which are arranged at intervals, and the size of each strip-shaped groove on the air inlet (7) is larger than that of each strip-shaped groove on the exhaust hole (8);

the filtering shell (2) is a cuboid, the sum of the lengths of the two second folding pieces is equal to the length of the filtering shell (2), and the width of each second folding piece is equal to the width of the filtering shell (2).