CN213939806U

CN213939806U - Foldable mask

Info

Publication number: CN213939806U
Application number: CN202022871058.7U
Authority: CN
Inventors: 江海洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-13
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a sanitary safety protection technical field specifically discloses a collapsible gauze mask, including gauze mask body, band and filter equipment, the gauze mask body includes front end hard silica gel ring body, middle hard silica gel ring body and tail end hard silica gel ring body, and the front end hard silica gel ring body, middle hard silica gel ring body and tail end hard silica gel ring body are connected through soft silica gel connecting portion between adjacent, and filter equipment includes the filter pulp rear cover, and the positive lock of filter pulp rear cover is fixed with a filter pulp front shroud, accompanies the filter pulp between filter pulp front shroud and the filter pulp rear cover and crosses the filter pulp. The utility model discloses a gauze mask body that preceding end hard silica gel ring body, middle hard silica gel ring body, tail end hard silica gel ring body cooperation soft silica gel connecting portion constitute can make this gauze mask body possess folding effect, can make after the expansion have great space between the filter unit of gauze mask and the user's mouth nose, can effectively avoid the user phenomenon of breathing freely to appear, can effectively improve the travelling comfort when the user wears this gauze mask.

Description

Foldable mask

Technical Field

The utility model relates to a sanitary safety protection technical field specifically is a collapsible gauze mask.

Background

The mask is taken as a breathing protective article mainly used for preventing the propagation of respiratory infectious microorganisms and protecting the health, is inseparable from the daily life, has various types and strong pertinence, has different practical mask types in different places and sudden situations, is composed of non-woven fabrics and melt-blown fabrics at present, is a disposable article, is directly replaced and used every time, has the advantages that although the disposable mask filter cloth is used for prolonging the use times of the mask at present, the continuous use effect cannot be achieved, the use times of the mask are prolonged by a new filter cloth increasing mode, the filter layer of the mask is thickened, the ventilation effect of the mask is poor, the mask is almost attached to the mouth and the nose at present, the gap between the mask and the mouth and the nose is extremely small, and the breathing feeling is easy to generate after the mask is worn, the mask has the advantages that the mask is uncomfortable for users, the fitting degree between the mask and the face is not high when the mask is worn at present, gaps are large, hot air is easy to overflow from the upper edge of the mask and the nose wing when the mask is used in winter, and the sight of the users wearing the glasses is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the above-mentioned background art, the utility model provides a possess convenient to use, comfort level height, conveniently carry, sustainability used repeatedly's collapsible gauze mask.

The utility model discloses a collapsible gauze mask, including gauze mask body, band and filter equipment, the gauze mask body includes front end ebonite ring body, middle ebonite ring body and tail end ebonite ring body, front end ebonite ring body, middle ebonite ring body and tail end ebonite ring body are adjacent between connect through soft silica gel connecting portion, the border veneer of tail end ebonite ring body is connected with sealed cushion, and the both sides of tail end ebonite ring body are fixed with the link, are connected with the band between two links, the inboard integrated into one piece of front end ebonite ring body has the hardboard carrier, and fixed bayonet socket has been seted up at the middle part of this hardboard carrier.

The filter equipment is including crossing the cotton back shroud, and the position department integrated into one piece that the middle part of crossing the cotton back shroud corresponds fixed bayonet socket has a through-hole, and this through-hole outside integrated into one piece has fixed snap ring, and this fixed snap ring joint is in fixed bayonet socket, the positive lock of crossing the cotton back shroud is fixed with one and crosses the cotton front shroud of filter, cross the cotton front shroud and cross and accompany the filter pulp between the cotton back shroud of filter.

The utility model discloses a collapsible gauze mask, wherein integrated into one piece between soft silica gel connecting portion and the hard silica gel ring body of front end, middle hard silica gel ring body, the hard silica gel ring body of tail end.

The utility model discloses a collapsible gauze mask, wherein the gauze mask body adopts bionic structure design, and this structural design makes the sealed cushion of this folding gauze mask cooperation design for the degree of agreeing with between gauze mask body and the human facial skin is higher, and the phenomenon that appears leaking gas after avoiding the gauze mask to wear takes place.

The utility model discloses a collapsible gauze mask, wherein sealed cushion presses close to facial one side veneer has the fine flannel of one deck, the travelling comfort of this folding gauze mask of improvement that this structural design can be further.

The utility model discloses a collapsible gauze mask, wherein the outer ear of dialling has along integrated into one piece with the outer edge of crossing the cotton rear cover of crossing of the outer edge of filter pulp front shroud, crosses the air vent evenly seted up at the cotton front shroud middle part of crossing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a preceding end hard silica gel ring body, middle hard silica gel ring body, the gauze mask body that tail end hard silica gel ring body cooperation soft silica gel connecting portion constitutes, can make this gauze mask body possess folding effect, can make after the expansion have great space between the filter unit of gauze mask and the user's mouth nose, can effectively avoid the user phenomenon that the vexation appears, travelling comfort when can effectively improving the user and wear this gauze mask, in addition, with the help of the sealed cushion of the biomimetic structure design of gauze mask body and setting on the tail end hard silica gel ring body, can make the gauze mask border and the contact position of user's mouth nose peripheral skin possess good sealed effect, can effectively avoid the phenomenon of gas leakage to take place.

2. The utility model discloses a lock connection design between filter pulp front shroud and the filter pulp rear shroud among the filter equipment can make filter pulp's change more convenient, and the user can change different filter pulp according to the in-service use place selectivity for the suitability of this folding gauze mask is wider.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the utility model after being unfolded;

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the mask body and the filtering device of the present invention;

fig. 4 is a schematic view of the internal structure of the mask body of the present invention;

fig. 5 is a schematic view of the folded structure of the present invention.

In the figure: 1. a mask body; 101. a front end hard silica gel ring body; 102. a middle hard silica gel ring body; 103. a tail end hard silica gel ring body; 104. a soft silicone rubber connecting part; 105. sealing the rubber gasket; 106. hanging a ring; 107. a rigid plate carrier; 108. fixing the bayonet; 2. a belt; 3. a filtration device; 301. a filter cotton rear cover; 302. a filter cotton front cover; 303. filtering cotton; 304. and fixing the snap ring.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-5, the utility model discloses a foldable mask, including mask body 1, band 2 and filter equipment 3, mask body 1 includes front end hard silica gel ring body 101, middle hard silica gel ring body 102 and tail end hard silica gel ring body 103, front end hard silica gel ring body 101, middle hard silica gel ring body 102 and tail end hard silica gel ring body 103 are adjacent to be connected through soft silica gel connecting portion 104 between, the border veneer of tail end hard silica gel ring body 103 is connected with sealed cushion 105, and the both sides of tail end hard silica gel ring body 103 are fixed with link 106, be connected with band 2 between two link 106, the inboard integrated into one piece of front end hard silica gel ring body 101 has hardboard carrier 107, fixed bayonet 108 has been seted up at the middle part of this hardboard carrier 107.

Filter equipment 3 includes filter pulp rear cover 301, and filter pulp rear cover 301's middle part corresponds fixed bayonet socket 108's position department integrated into one piece has a through-hole, and this through-hole outside integrated into one piece has fixed snap ring 304, and this fixed snap ring 304 joint is in fixed bayonet socket 108, and filter pulp rear cover 301's front lock is fixed with a filter pulp front shroud 302, and filter pulp front shroud 302 and filter pulp rear cover 301 accompany between and filter pulp 303.

The soft silica gel connecting part 104 is integrally formed with the front end hard silica gel ring body 101, the middle hard silica gel ring body 102 and the tail end hard silica gel ring body 103.

The mask body 1 adopts a bionic structure design, so that the fitness between the mask body 1 and the facial skin of a human body is higher, and the phenomenon of air leakage after the mask is worn is avoided.

One side of the sealing rubber cushion 105 close to the face is glued with a layer of fine flannelette, and the comfort of the folding mask can be further improved through the structural design.

The outer edge of the filter cotton front cover 302 and the outer edge of the filter cotton rear cover 301 are integrally formed with poking lugs, and vent holes are uniformly formed in the middle of the filter cotton front cover 302.

When using the utility model discloses the time: through the preceding end hard silica gel ring body 101, middle hard silica gel ring body 102, the gauze mask body 1 that tail end hard silica gel ring body 103 cooperation soft silica gel connecting portion 104 constitutes, can make this gauze mask body 1 possess folding effect (can refer to fig. 5 and fig. 1), can make great space (can refer to fig. 1) have between the filter unit of gauze mask and the user's mouth nose after the expansion, can effectively avoid the vexed phenomenon of user's appearance gas, can effectively improve the travelling comfort when the user wears this gauze mask, in addition, with the help of the bionic structure design of gauze mask body 1 and the sealed cushion 105 that sets up on tail end hard silica gel ring body 103, can make the contact position of gauze mask border and the peripheral skin of user's mouth nose possess good sealed effect, can effectively avoid the phenomenon of gas leakage to take place.

Through the design of the lock connection between the filter cotton front cover 302 and the filter cotton rear cover 301 in the filter device 3, the filter cotton 303 can be more conveniently replaced, and a user can selectively replace different filter cotton 303 according to actual use places, so that the applicability of the folding mask is wider.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a collapsible gauze mask, includes gauze mask body (1), band (2) and filter equipment (3), its characterized in that: the mask body (1) comprises a front-end hard silica gel ring body (101), a middle hard silica gel ring body (102) and a tail-end hard silica gel ring body (103), the front-end hard silica gel ring body (101), the middle hard silica gel ring body (102) and the tail-end hard silica gel ring body (103) are connected through a soft silica gel connecting part (104) adjacently, a sealing rubber gasket (105) is connected to the edge of the tail-end hard silica gel ring body (103) in a gluing mode, hanging rings (106) are fixed to two sides of the tail-end hard silica gel ring body (103), a binding band (2) is connected between the two hanging rings (106), a hard plate carrier (107) is integrally formed on the inner side of the front-end hard silica gel ring body (101), and a fixed bayonet (108) is formed in the;

filter equipment (3) including filter pulp rear cover (301), the middle part of filter pulp rear cover (301) corresponds the position department integrated into one piece of fixed bayonet socket (108) and has a through-hole, and this through-hole outside integrated into one piece has fixed snap ring (304), and this fixed snap ring (304) joint is in fixed bayonet socket (108), the front lock of filter pulp rear cover (301) is fixed with cover (302) before the filter pulp, it accompanies filter pulp (303) between cover (302) and the filter pulp rear cover (301) to filter pulp before the filter pulp.

2. The foldable mask according to claim 1, wherein: the soft silica gel connecting part (104) is integrally formed with the front end hard silica gel ring body (101), the middle hard silica gel ring body (102) and the tail end hard silica gel ring body (103).

3. The foldable mask according to claim 1, wherein: the mask body (1) is designed by adopting a bionic structure.

4. The foldable mask according to claim 1, wherein: one side of the sealing rubber cushion (105) close to the face is glued with a layer of fine flannelette.

5. The foldable mask according to claim 1, wherein: the outer edge of the filter cotton front cover (302) and the outer edge of the filter cotton rear cover (301) are integrally formed with poking lugs, and vent holes are uniformly formed in the middle of the filter cotton front cover (302).