CN220000900U

CN220000900U - High laminating formula gauze mask

Info

Publication number: CN220000900U
Application number: CN202320566943.5U
Authority: CN
Inventors: 司马杰
Original assignee: Luoyang Haoyang Garment Co ltd
Current assignee: Luoyang Haoyang Garment Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-11-14
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of daily protective articles, in particular to a high-fitting mask, which comprises: the novel mask comprises a connecting sheet, a connecting groove A, a connecting groove B, a filtering shell, an activated carbon plate, a non-woven fabric sleeve, a ventilation shell, a shunt block, a connecting block and a hanging rope, wherein the appearance of the connecting sheet is rectangular, the connecting groove A is arranged in a penetrating way at the upper position in the middle of the connecting sheet, the appearance of the front end of the connecting groove A is in an inverted trapezoid shape, one side of the connecting sheet corresponding to the edge position of the connecting groove A is provided with a concave clamping part, the connecting groove B is arranged on the surface of the middle of the connecting sheet in a lower position, and the connecting sheet corresponding to the edge position of the connecting groove B is provided with a concave clamping part.

Description

High laminating formula gauze mask

Technical Field

The utility model relates to the technical field of daily protective articles, in particular to a high-fit mask.

Background

The mask is an effective device capable of preventing talking spray from splashing, can reduce the occurrence of some diseases transmitted by the spray, particularly in the season of high influenza in spring and autumn, and can reduce the transmission of the diseases by wearing the mask; the current gauze mask generally adopts a slice formula structure, can carry out the filtration of a certain amount to the air current of breathing in the in-process of using, and then reach and avoid or reduce the infection probability of disease, in-process of using can lead to a large amount of waste gas gauze masks to produce because every day, and current gauze mask is not high with the facial laminating degree, there is the gap between gauze mask and the face, the protection effect is not high, in some intensive places of personnel or the big special places of dust, can not fine filtration, leak easily take place, current solution adopts to wear two gauze masks or adopts the form of extrusion to roll over the trace on the gauze mask piece more, make the laminating of gauze mask and face higher, but these modes are still not obvious enough to the promotion of laminating degree, consequently, need improve current gauze mask structure, in order to solve these problems of existence.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the high-fit mask which can effectively reduce the generation of wastes, improve the fit effect and enhance the protection effect of the mask.

The above-mentioned application purpose of the utility model is realized through the following technical scheme:

a high fit mask comprising: connection piece, spread groove A, spread groove B, filter shell, activated carbon sheet, non-woven fabrics cover, ventilative casing, reposition of redundant personnel piece, connecting block and string, the connection piece outward appearance is the rectangle, the spread groove A has been seted up by the position link up in the middle of the connection piece, the outward appearance of spread groove A front end is the trapezoidal of inversion, connection piece one side that spread groove A edge position corresponds is provided with sunken joint portion, spread groove B sets up on the surface of the position of the connection piece in the middle of the position of leaning on, be provided with sunken joint portion on the connection piece that spread groove B edge position corresponds, filter shell's link edge is the trapezoidal of inversion, filter shell's trapezoidal end sets up to open form, filter shell's edge position links together with the sunken joint portion cooperation at spread groove A edge respectively, filter shell's the other end stretches out the opposite side surface of connection piece, activated carbon sheet cooperation is connected on the internal surface of filter shell one end, non-woven fabrics cover cooperation is connected on the medial surface of activated carbon sheet, the casing front end is rectangular side fence, and the front end is the concave joint portion of ventilative casing, and the passageway side is equipped with the connecting block with the equal distance of ventilative side of connecting with the connection piece, the parallel connection piece is in the equal distance between the equal distance of the side of the connection piece with the side of the connection piece.

Optionally, the filter plate is also included, the filter piece is connected in the gap between the split block and the end part of the ventilation shell in a matching way.

Optionally, the ventilation device further comprises a splitter box, wherein the splitter box is equidistantly and thoroughly arranged on the surface of the outward end of the ventilation shell.

Optionally, the filter further comprises through holes and one-way valves, wherein the through holes are symmetrically arranged on the surfaces of two sides of the filter shell in a penetrating mode, and the one-way valves are respectively and fixedly connected to the through holes.

Optionally, the filter comprises a filter shell, and further comprises a silica gel piece, wherein the silica gel piece is fixedly connected to the inner wall of the open end of the filter shell, and a through groove is formed in the middle of the silica gel piece.

Optionally, the device further comprises a silica gel sealing strip, wherein the silica gel sealing strip is fixedly connected to the surface, close to the edge, of the front side of the connecting sheet.

Optionally, the device further comprises a shaping strip, wherein the shaping strip is fixedly connected to the surface of the upper end of the middle position of the rear side of the connecting sheet.

Optionally, the filter further comprises air inlet grooves which are equidistantly and penetratingly arranged on the surfaces in the middle and below the filter shell.

1. The high-fit mask adopts a split type design, can be respectively installed on the mouth and the nose, can realize accurate filtration, can realize targeted protection by changing filter plate structures with different properties, meets the production requirements of different occasions, and the arranged filter shell can be separated from the nose, so that the gas can pass through conveniently, and is beneficial to smooth respiration;

2. the high-fit mask can reduce mass production of waste masks after use, only the mouth and nose positions need to be replaced after use, so that the waste of resources is reduced, the manufacturing cost is reduced, and the high-fit mask meets the market expectations of resource conservation and environmental friendliness;

3. this high laminating formula gauze mask, the silica gel piece that sets up can realize the nasal part and the gauze mask is airtight completely between the connector, and the silica gel sealing strip that the cooperation set up simultaneously forms double-deck laminating seal structure, has promoted the laminating effect of gauze mask greatly.

Drawings

FIG. 1 is a schematic view of a partially cut-away structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of the inner side structure of a connecting piece according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall external structure provided by an embodiment of the present utility model;

FIG. 4 is a schematic view of the overall internal structure provided by an embodiment of the present utility model;

FIG. 5 is a schematic view of the outside structure of a filter housing according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the inside structure of a filter housing according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a mating connection structure of a breathable shell according to an embodiment of the present utility model.

Reference numerals: 1. a connecting sheet; 2. a connecting groove A; 3. a connecting groove B; 4. a filter housing; 5. an activated carbon plate; 6. a non-woven fabric sleeve; 7. a breathable shell; 8. a shunt block; 9. a filter sheet; 10. a shunt channel; 11. a through hole; 12. a one-way valve; 13. a silicone sheet; 14. a silica gel sealing strip; 15. shaping strips; 16. a connecting block; 17. hanging ropes; 18. an air inlet groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

In order to more clearly understand the technical scheme shown in the embodiment of the utility model, the principle of the existing attaching type mask is first described.

The existing mask is rolled in order to improve the laminating effect, folds of various shapes are formed on the surface of the mask in the production process, so that the laminating degree of the face is improved, or fabrics of different shapes are cut in the mask production process, and then the mask is formed into a shape which is laminated with the face through splicing, but the laminating effect of the mask to the face is still poor in the form, the protection effect is not obvious, and therefore the existing mask structure is required to be reset, so that the problem of low laminating degree and protection performance is solved.

Referring to fig. 1 and 2, a mask with high fit according to an embodiment of the present utility model includes: connection piece 1, spread groove A2, spread groove B3, filter housing 4, activated carbon sheet 5, non-woven fabrics cover 6, ventilative casing 7, reposition of redundant personnel piece 8, connecting block 16 and string 17, the connection piece 1 outward appearance is the rectangle, the spread groove A2 has been offered by the position link up in the middle of the connection piece 1, the outward appearance of spread groove A2 front end is the trapezoidal of inversion, the connection piece 1 one side that spread groove A2 edge position corresponds is provided with sunken joint portion, spread groove B3 offers on the surface of the middle lower position of connection piece 1, be provided with sunken joint portion on the connection piece 1 that spread groove B3 edge position corresponds, the link edge of filter housing 4 is the trapezoidal of inversion, the trapezoidal end of filter housing 4 sets up to open form, the edge position of filter housing 4 link up with the sunken joint portion cooperation at spread groove A2 edge respectively, the opposite side surface of connection piece 1 is stretched out to the other end of filter housing 4, the inside surface of spread groove A2 corresponds to one side, non-woven fabrics cover 6 cooperation is connected on the inboard surface of activated plate 5, the square front end is the square front end, and the position is the inside of the connection piece 7 is the notch 7, the inside of ventilative casing is the notch 7, the inside is connected with the inside of the parallel connection piece 1, the parallel connection piece is in the equal distance between the parallel connection piece is in the fixed connection with the parallel connection of the parallel connection piece of the side of the frame 8, the parallel connection piece is in the parallel connection with the fixed connection piece of the parallel connection piece of the side of the front end of the 1, the parallel connection piece is connected with the front end of the bridge 8, the front end of the bridge piece is connected with the front end of the bridge piece 8, and the end of the bridge piece is connected with the bridge piece 1 has the end 1, and the end has the end opening shape and the end and has the end and the end 3.

Specifically speaking, the connection piece 1 that sets up provides the junction, the material of connection piece 1 is selectable to be made with the ventilative easy abluent material of nai buckling, the spread groove A2 that sets up is used for being connected filtering casing 4, filtering casing 4 connects the back and can carry out the adaptation with the nose position of wearer, filtering casing 4 outstanding shape and nose trend the same, and filtering casing 4 outstanding position's lower extreme and the surface of leaning on the position be ventilative position, the active carbon sheet 5 that sets up can get rid of dust and peculiar smell in the gas of inhaling, and then the gas gets into the nostril through the non-woven fabrics cover 6 that sets up, the thickness of non-woven fabrics cover 6 can be adjusted according to actual demand to satisfy the demand to different environment and different comfort level, change filtering casing 4 after using a period can, the production of abandonment rubbish has been reduced, and help reducing the cost, compare traditional one-piece type gauze mask has better laminating nature, can be applied in more guard occasion, the ventilative casing 7 that sets up can cooperate and connect in spread groove B3 department, and realize the cooperation to the oral area, and the ventilative casing 7 that sets up is outstanding in the gas horn that is convenient for get off the noise and peculiar smell, the noise that has a loud horn is difficult to be more, the problem of setting up is more, the noise that has the setting up is better, the channel that has the noise that has the improvement, the noise that has the setting is more is better, the channel that has the improvement, and the noise that has the improvement, the noise, the device is better has the channel that has the improvement, and the noise.

Referring to fig. 7, another embodiment provided as an application further includes a filter 9, where the filter 9 is cooperatively connected in a gap between the diverter block 8 and the end of the ventilation casing 7.

Specifically, the filter 9 can be additionally arranged according to different requirements, so that the airflow speaking into the mouth is blocked to a certain extent, splash is reduced, filtering is realized, and the basic filtering protection effect when mouth breathing is required is ensured.

Referring to fig. 7, another embodiment provided as an application further includes a shunt groove 10, wherein the shunt groove 10 is formed on a surface of the outward end of the ventilation casing 7 in an equidistant penetrating manner.

Specifically, the arrangement of the splitter box 10 is convenient for the quick passing of the air flow at the oral cavity part, is convenient for the improvement of speaking definition, meets the requirements of actual scenes, and has good practicability.

Referring to fig. 5, as another embodiment provided by the application, the filter further comprises a through hole 11 and a check valve 12, wherein the through hole 11 is symmetrically arranged on the surfaces of two sides of the filter housing 4 in a penetrating way, and the check valves 12 are respectively and fixedly connected to the through hole 11.

Specifically, through-hole 11 and check valve 12's setting can realize exhausting fast when exhaling, and check valve 12 adopts the simple filterability valve body that possesses the one deck gauze, has reduced the emergence to wearing glasses personnel lens fog phenomenon when exhaling winter to promoted the smoothness of breathing after wearing, accepted by people more easily.

Referring to fig. 6, as another embodiment provided by the application, the filter further comprises a silica gel sheet 13, wherein the silica gel sheet 13 is fixedly connected to the inner wall of the open end of the filter housing 4, and a through groove is formed in the middle of the silica gel sheet 13.

Specifically, the shape of the through groove in the middle of the silica gel sheet 13 can be matched with the nose of a human body, so that the sealing effect of the nose and the filtering shell 4 is improved, a higher fitting effect is realized, more gas is supplied to the filtering shell 4 during breathing, the special requirements of different working conditions are met, and the reduction of the design cost on the basis of later period is facilitated.

Referring to fig. 4, another embodiment provided as an application further includes a silica gel sealing strip 14, where the silica gel sealing strip 14 is fixedly connected to the front side of the connecting piece 1 near the surface of the edge.

Specifically, the setting of silica gel sealing strip 14 can fill the space between connection piece 1 and the face, and silica gel sealing strip 14 can laminate with skin more easily, forms relatively airtight space, realizes higher protective effect.

Referring to fig. 3, another embodiment provided as an application further includes a shaping bar 15, where the shaping bar 15 is fixedly connected to the surface of the upper end of the middle position of the rear side of the connecting piece 1.

Specifically, setting up of design strip 15 is convenient for connection piece 1 top and the department trend of bridge of the nose to cooperate, promotes outside clean and tidy degree, helps the promotion of closing degree, reinforcing protection effect.

Referring to fig. 5, another embodiment provided as an application further includes an air inlet groove 18, wherein the air inlet groove 18 is equidistantly provided on the surface in the middle and below the filtering housing 4.

Specifically, the air inlet groove 18 is arranged to enable the air inlet process to be smoother, the position of the air inlet groove 18 is close to the nostril position, the flowing distance of air is reduced, the respiratory resistance is reduced, and the practicability is good.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A high fit mask comprising: connection piece (1), spread groove A (2), spread groove B (3), filtration casing (4), activated carbon sheet (5), non-woven fabrics cover (6), ventilative casing (7), reposition of redundant personnel piece (8), connecting block (16) and string rope (17), connection piece (1) outward appearance is the rectangle, connection groove A (2) has been seted up to leaning on the upper position link up in the middle of connection piece (1), the outward appearance of spread groove A (2) front end is the trapezoidal of inversion, connection piece (1) one side that corresponds in spread groove A (2) edge position is provided with sunken joint portion, connection groove B (3) are seted up on the surface of connection piece (1) middle lower position, be provided with sunken joint portion on connection piece (1) that corresponds in spread groove B (3) edge position, the link edge of filtration casing (4) is the trapezoidal, the trapezoidal end of filtration casing (4) sets up to spacedly, the edge position of filtration casing (4) link together with the sunken joint portion cooperation joint portion at spread groove A (2) edge respectively, the other side that stretches out on the inside of filtration casing (1) of the inside (5), the non-woven fabrics cover (6) cooperation is connected on the inboard surface of activated carbon sheet (5), ventilative casing (7) front end is rectangle side rail, and the front end of ventilative casing (7) is uncovered form, the front end of ventilative casing (7) is in the same place with the sunken joint cooperation connection at spread groove B (3) edge, inside at ventilative casing (7) is connected in the cooperation of reposition of redundant personnel piece (8), the logical groove has been seted up in the equidistance on reposition of redundant personnel piece (8), connecting block (16) symmetrical fixed connection is in the both ends of connection piece (1), hang both ends of rope (17) and connecting block (16) fixed connection of homonymy together respectively.

2. The high fit mask of claim 1, wherein: also comprises a filter disc (9), the filter piece (9) is connected in a gap between the split block (8) and the end part of the ventilation shell (7) in a matching way.

3. The high fit mask of claim 1, wherein: the novel ventilation device further comprises a shunt groove (10), wherein the shunt groove (10) is formed in the surface of the outward end of the ventilation shell (7) in an equidistant penetrating mode.

4. The high fit mask of claim 1, wherein: the filter further comprises a through hole (11) and one-way valves (12), wherein the through hole (11) is symmetrically arranged on the surfaces of the two sides of the filter shell (4) in a penetrating mode, and the one-way valves (12) are respectively and fixedly connected to the through hole (11).

5. The high fit mask of claim 1, wherein: still include silica gel piece (13), silica gel piece (13) fixed connection is on the inner wall of filtering the open end of casing (4), logical groove has been seted up at the middle part of silica gel piece (13).

6. The high fit mask of claim 1, wherein: the novel connecting piece is characterized by further comprising a silica gel sealing strip (14), wherein the silica gel sealing strip (14) is fixedly connected to the surface, close to the edge, of the front side of the connecting piece (1).

7. The high fit mask of claim 1, wherein: the fixing device further comprises a fixing strip (15), wherein the fixing strip (15) is fixedly connected to the surface of the upper end of the middle position of the rear side of the connecting sheet (1).

8. The high fit mask of claim 1, wherein: the filter also comprises air inlet grooves (18), wherein the air inlet grooves (18) are equidistantly and penetratingly arranged on the surfaces in the middle and below the filter shell (4).