CN213307574U

CN213307574U - Disposable protective mask

Info

Publication number: CN213307574U
Application number: CN202021102196.2U
Authority: CN
Inventors: 李海涛
Original assignee: Beijing Dongrui Technology Co Ltd
Current assignee: Lvzhiyuan Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-06-01
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a disposable protective facial mask, a serial communication port, including the gauze mask body: the center department on gauze mask body positive surface is provided with spices storage structure, the equal fixedly connected with in both sides of gauze mask body, spices storage structure includes the back casing that bonds with the gauze mask body. The utility model discloses a position setting near the nostril can be in the spices storage structure of opening in the use, the spices of the different smells of optional installation when dispatching from the factory is set up in spices storage structure, so that the gauze mask user opens spices storage structure when needs and makes smell get into user's nostril, and then realized removing the effectual purpose of flavor, this disposable protective mask possesses the effectual advantage of removing the flavor, in the in-service use, moreover, the steam generator is simple in structure, the material is easy, most structure is the plastics material, easy processing, low in cost, and opening and close of control fragrance channel that can be nimble, the user use has been made things convenient for, the practicality of disposable gauze mask has been improved.

Description

Disposable protective mask

Technical Field

The utility model belongs to the technical field of protective facial mask, especially, relate to a disposable protective facial mask.

Background

The mask body of the daily protective mask is made of a filtering material, and a wearer overcomes the resistance of the filtering material to air flow by autonomous respiration, so that the mask is called a self-suction filtering respirator, and when breathing in, the low air pressure in the mask enables the air to flow into the mask; when exhaling, the internal air pressure of gauze mask is higher than the environmental air pressure, the air current passes through the gauze mask and discharges, accord with the requirement of standard as the gauze mask filter material, and when the face guard was enough airtight with the user face, the overwhelming majority air current of breathing in can filter through the filter material, daily protection type gauze mask can't 100% ground and people's face driving fit, this receives the face type, skin smoothness degree and whether have the influence of a great deal of factors such as hair pad below the gauze mask, wear that daily protection type gauze mask is inspiratory most particulate matter comes from leaking, so the driving fit of daily protection type gauze mask is the key of guaranteeing high-efficient filter material to play a role, for reducing the leakage, daily protection type gauze mask must design into body structure, apply certain pressure by bandeau and nose clip and make gauze mask.

The medical protective mask consists of a mask body and a tightening belt, wherein the mask body is divided into an inner layer, a middle layer and an outer layer, the inner layer is common sanitary gauze or non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric or ultrathin polypropylene melt-blown material layer.

Disposable gauze mask is common protective apparatus in the life, be used for placing multiple use such as epidemic infection and dustproof, however current disposable gauze mask self has certain material smell, like melt-blown cloth or non-woven fabrics material smell itself, be difficult to eliminate in the production process, reduce user's use and experience, simultaneously when the region that some peculiar smell are heavier, the flavor effect of removing of disposable gauze mask is not good, the user still can smell the peculiar smell, be unfavorable for the user to use, disposable gauze mask's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disposable protective facial mask has the effectual advantage of removing the flavor, has solved current disposable facial mask self and has had certain material smell, like melt-blown cloth or non-woven fabrics material smell itself, be difficult to eliminate in the production process, reduce user's use and experience, simultaneously when through some peculiar smell heavier regions, disposable facial mask removes the flavor effect not well, and the user still can smell the peculiar smell, is unfavorable for the problem that the user used.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a disposable protective mask, comprising a mask body: the center of the front surface of the mask body is provided with a spice storage structure, both sides of the mask body are fixedly connected with ear belts, the spice storage structure comprises a rear shell adhered with the mask body, the front surface of the rear shell is provided with an installation cavity, the front surface of the rear shell is provided with a front shell, both sides of the back surface of the front shell are fixedly connected with limit frames, the top and the bottom of the back surface center of the front shell are both fixedly connected with connecting teeth, the top and the bottom of the inner cavity of the mounting cavity are both provided with tooth grooves matched with the connecting teeth, round holes are arranged on both sides of the front surface of the front shell, the inner cavity of the round hole is fixedly connected with a connecting frame, the back surface of link fixedly connected with connecting roller, the rear end of connecting roller is rotated through the bearing and is connected with the closing plate, the inner chamber of spacing is provided with spices package structure.

The utility model discloses as above be used for disposable protective facial mask, further: the both sides on procapsid surface have all been seted up the movable groove, the inner chamber in movable groove rotates and is connected with the transmission piece, the one end and the closing plate fixed connection of transmission piece.

The utility model discloses as above be used for disposable protective facial mask, further: the spice bag structure comprises a non-woven fabric bag positioned in the inner cavity of the limiting frame, and spices are arranged in the inner cavity of the non-woven fabric bag.

The utility model discloses as above be used for disposable protective facial mask, further: the back surface of back casing is provided with the cambered surface, and the surface of cambered surface passes through viscose and gauze mask body fixed connection.

The utility model discloses as above be used for disposable protective facial mask, further: six ventilation grooves matched with the connecting frame are formed in the surface of the sealing plate.

The utility model has the advantages that:

1. the utility model arranges the spice storage structure which can be opened in the using process at the position close to the nostril, and arranges the spices with different smells which can be selected and installed when leaving factory in the spice storage structure, so that the mask user can open the spice storage structure when needed to make the smell enter the nostril of the user, thereby realizing the purpose of good smell removing effect, the disposable protective mask has the advantage of good smell removing effect, in the actual using process, the disposable protective mask has simple structure and easily obtained materials, most of the structures are made of plastic materials, the disposable protective mask is easy to process, the manufacturing cost is low, and the opening and closing of the fragrance channel can be flexibly controlled, thereby being convenient for the user to use, improving the practicability of the disposable mask, solving the problem that the existing disposable mask has certain material smell, such as the smell of melt-sprayed cloth or non-woven cloth material, the elimination is difficult in the production process, and reducing the use experience, meanwhile, when the mask passes through areas with heavy peculiar smell, the deodorizing effect of the disposable mask is not good, and a user can still smell the peculiar smell, which is not beneficial to the use of the user.

2. The utility model discloses a cooperation of transmission piece and activity groove is used, has played the area of contact who has increased between user's palm and the closing plate, has made things convenient for the user to stir the closing plate.

3. The utility model discloses a cambered surface that back casing back of the body surface set up has played the effect that carries out the adaptation to user's face type, has improved the comfort level when the user wears.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is an exploded schematic view of a fragrance storage structure according to an embodiment of the present invention;

fig. 3 is a schematic front sectional view of a flavor pack according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mask body, 2, spice storage structure, 201, back shell, 202, mounting cavity, 203, front shell, 204, limiting frame, 205, connecting teeth, 206, tooth grooves, 207, round holes, 208, connecting frame, 209, connecting roller, 210, sealing plate, 211, driving block, 212, movable groove, 213, spice bag structure, 2131, non-woven fabric bag, 2132, spice, 3 and ear band.

Detailed Description

Hereinafter, embodiments of the disposable protective mask of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-3 show a disposable protective mask according to an embodiment of the present invention, which includes a mask body 1: the center of the front surface of the mask body 1 is provided with a spice storage structure 2, two sides of the mask body 1 are fixedly connected with ear straps 3, the spice storage structure 2 comprises a rear shell 201 bonded with the mask body 1, the back surface of the rear shell 201 is provided with an arc surface, the surface of the arc surface is fixedly connected with the mask body 1 through viscose glue, the arc surface arranged on the back surface of the rear shell 201 plays a role of adapting the face shape of a user, the wearing comfort of the user is improved, the front surface of the rear shell 201 is provided with an installation cavity 202, the front surface of the rear shell 201 is provided with a front shell 203, two sides of the back surface of the front shell 203 are fixedly connected with limit frames 204, the top and the bottom of the center of the back surface of the front shell 203 are fixedly connected with connecting teeth 205, the top and the bottom of an inner cavity of the installation cavity 202 are provided with tooth sockets 206 matched with the connecting teeth 205, inner chamber fixedly connected with link 208 of round hole 207, the back surface fixedly connected with connecting roller 209 of link 208, the rear end of connecting roller 209 is rotated through the bearing and is connected with closing plate 210, movable groove 212 has all been seted up to the both sides on front housing 203 surface, the inner chamber of movable groove 212 rotates and is connected with driving block 211, the one end and the closing plate 210 fixed connection of driving block 211, use through the cooperation of driving block 211 and movable groove 212, increased the area of contact between user's palm and the closing plate 210, it shifts closing plate 210 to have made things convenient for the user, the inner chamber of spacing frame 204 is provided with spices package structure 213, spices package structure 213 includes the non-woven fabrics bag 2131 that is located the spacing frame 204 inner chamber, the inner chamber of non-woven fabrics bag 2131 is provided with spices 2132, the surface of closing plate 210 is provided with six ventilation slots with link 208.

The working principle is as follows: in the using process, the perfume 2132 with different smells can be selectively installed when leaving a factory and is placed in the inner cavity of the non-woven fabric bag 2131 by arranging the part close to the nostrils, the perfume bag structure 213 is placed in the cavity formed by the limiting frame 204 and the connecting teeth 205, the front frame 203, the limiting frame 204 and the connecting teeth 205 are placed in the inner cavity of the installation cavity 202, the connecting teeth 205 are embedded in the inner cavity of the tooth grooves 206, so that a mask user can rotate the driving block 211 when needed, the driving block 211 drives the sealing plate 210 to rotate for a certain angle, an air passage is formed among the round hole 207, the connecting frame 208 and the connecting roller 209, and the smells enter the nostrils of the user.

In summary, the following steps: the disposable protective mask has the advantages of good odor removal effect, simple structure and easily obtained materials in the actual use process, most of the structures are made of plastic materials, are easy to process and low in manufacturing cost, can flexibly control the opening and closing of the fragrance channel, are convenient for users to use, improve the practicability of the disposable mask, and solve the problem that the existing disposable mask has certain material odor, such as the odor of melt-blown cloth or non-woven fabric materials, and is difficult to eliminate in the production process, reduce user's use and experience, simultaneously when some peculiar smell are heavier regional, the flavor removal effect of disposable gauze mask is not good, and the user still can smell the peculiar smell, is unfavorable for the problem that the user used.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A disposable protective mask, comprising a mask body (1): the mask comprises a mask body (1), wherein a spice storage structure (2) is arranged at the center of the front surface of the mask body (1), ear bands (3) are fixedly connected to the two sides of the mask body (1), the spice storage structure (2) comprises a rear shell (201) bonded with the mask body (1), an installation cavity (202) is formed in the front surface of the rear shell (201), a front shell (203) is arranged on the front surface of the rear shell (201), limit frames (204) are fixedly connected to the two sides of the back surface of the front shell (203), connecting teeth (205) are fixedly connected to the top and the bottom of the center of the back surface of the front shell (203), tooth grooves (206) matched with the connecting teeth (205) are formed in the top and the bottom of an inner cavity of the installation cavity (202), round holes (207) are formed in the two sides of the front surface of the front shell (203), and a connecting frame (208) is fixedly, the back surface of link (208) is fixedly connected with connecting roller (209), the rear end of connecting roller (209) is connected with sealing plate (210) through the bearing rotation, the inner chamber of spacing (204) is provided with spices package structure (213).

2. The disposable protective mask of claim 1, wherein the front shell (203) has a movable groove (212) on both sides of the surface, the inner cavity of the movable groove (212) is rotatably connected with a driving block (211), and one end of the driving block (211) is fixedly connected with the sealing plate (210).

3. The disposable respirator of claim 1, wherein the flavor pack structure (213) comprises a non-woven fabric pouch (2131) disposed within the interior of the retainer (204), the interior of the non-woven fabric pouch (2131) being provided with a flavor (2132).

4. The disposable protective mask according to claim 1, wherein the back surface of the rear shell (201) is provided with an arc surface, and the surface of the arc surface is fixedly connected with the mask body (1) through an adhesive.

5. The disposable protective mask of claim 1 wherein the surface of said sealing plate (210) is provided with six ventilation slots adapted to the connecting frame (208).