CN213307570U

CN213307570U - Cup-shaped protective mask

Info

Publication number: CN213307570U
Application number: CN202021089731.5U
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 cup type protective facial mask, including the gauze mask body, the equal fixedly connected with rubber ring bag in top and the bottom on the back of the body surface of gauze mask, the equal fixedly connected with ear area in both sides on the positive surface of gauze mask body. The utility model discloses a promote the plectane, the inner chamber of final closing plate roll-off recess, aerify after forming the air passage, make the shaping of rubber ring bag, loosen the plectane after the shaping, can wear, when the intensity of aerifing of rubber ring bag is adjusted to needs, only need promote the plectane again can, this cup type protective facial mask possesses the laminating nature good, be convenient for adjust, wear comfortable advantage, in the use, can replace the steel wire through rubber ring bag, carry out the adaptation to user's face, the compactness is good, and the material of rubber ring bag is soft, the travelling comfort is good, and the air in the regulation rubber ring bag inner chamber that can be nimble, the user uses has been made things convenient for, the practicality of cup type protective facial mask has been improved.

Description

Cup-shaped protective mask

Technical Field

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

Background

The mask is a sanitary article, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.

The medical protective mask comprises 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 made of common sanitary gauze or non-woven fabric, the middle layer is made of superfine polypropylene fiber melt-blown material layer, the outer layer is made of non-woven fabric or ultrathin polypropylene melt-blown material layer, and the mask can be divided into an air filtration type mask and an air supply type mask.

The gauze mask is a common protective device, mainly used individual disease protection, and cup type protective facial mask is one kind of gauze mask, and current cup type protective facial mask uses in the use mostly only to set up the steel wire in bridge of the nose department and assists the laminating, and this kind of laminating mode is inseparable enough, and it is relatively poor to have the leakproofness and wear the travelling comfort poor, is unfavorable for the user to use, has reduced cup type protective facial mask's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cup type protective facial mask, it is good to possess the laminating nature, is convenient for adjust, wears comfortable advantage, has solved current cup type protective facial mask and has used in the use mostly only to set up the steel wire in bridge of the nose department and assist the laminating, and this kind of laminating mode is inseparable enough, has the leakproofness relatively poor and wear the travelling comfort poor, is unfavorable for the problem that the user used.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a cup type protective facial mask, includes the gauze mask body, the equal fixedly connected with rubber ring bag in top and the bottom on the back surface of gauze mask body, the equal fixedly connected with ear area in both sides on the positive surface of gauze mask body, the positive surface of gauze mask body runs through and is provided with two air conditioning structure.

The air conditioning structure comprises a shell fixedly connected with a mask body, wherein the left side of the shell is provided with a first air hole, the inner cavity of the shell is fixedly connected with a sealing seat, one side of the sealing seat is provided with a groove, the inner cavity of the groove is movably connected with a sealing plate, one side of the sealing seat is provided with a first spring tube in a penetrating way, the inner cavity of the first spring tube is movably connected with a transmission plate, one side of the transmission plate is fixedly connected with a transmission rod, one end, away from the transmission plate, of the transmission rod penetrates through the outer side of the first spring tube and is fixedly connected with the sealing plate, the surface of the transmission rod is sleeved with a first spring, one end of the first spring is fixedly connected with the first spring tube, the other end of the first spring is fixedly connected with the transmission plate, one side of the sealing seat is provided with, the inner cavity of the fixing seat is provided with a second spring tube in a penetrating mode, the inner cavity of the second spring tube is provided with a cross rod in a penetrating mode, the surface of the cross rod is fixedly connected with a baffle, the surface of the baffle is movably connected with the second spring tube, the surface of the cross rod is provided with a second spring, one end of the second spring is fixedly connected with the second spring tube, and the other end of the second spring is fixedly connected with the baffle.

The utility model discloses a be used for cup type protective facial mask as above, further: and a round hole is formed in the right side of the first spring tube, and the aperture of the round hole is larger than the diameter of the cross rod.

The utility model discloses a be used for cup type protective facial mask as above, further: one end of the cross rod penetrates through the inner cavity of the fixing seat and is fixedly connected with a circular plate, and the surface of the circular plate is movably connected with the fixing seat.

The utility model discloses a be used for cup type protective facial mask as above, further: the fixing base is characterized in that limiting grooves are formed in the top and the bottom of the inner cavity of the fixing base, limiting blocks are movably connected to the inner cavity of the limiting grooves, and one sides, far away from the limiting grooves, of the limiting blocks are fixedly connected with the circular plate.

The utility model discloses a be used for cup type protective facial mask as above, further: the right side of the shell is provided with a plurality of annularly distributed air holes III, and the air holes III are circular.

The utility model has the advantages that:

1. the utility model can be worn by pushing the circular plate and finally sealing the inner cavity of the sliding groove of the sealing plate to form an air passage and then inflating the air passage, so that the rubber ring bag is formed, and the circular plate is loosened after the forming, when the inflation strength of the rubber ring bag needs to be adjusted, the circular plate only needs to be pushed again, the cup-shaped protective mask has the advantages of good laminating property, convenient adjustment and comfortable wearing, can replace the steel wire by the rubber ring bag in the using process, is adaptive to the face of a user, has good tightness, is soft in material and good in comfort, can flexibly adjust the air in the inner cavity of the rubber ring bag, is convenient for the user to use, improves the practicability of the cup-shaped protective mask, and solves the problem that the existing cup-shaped protective mask is not tight enough because most of arranging the steel wire at the bridge of the nose to assist in the using process, has the problems of poor sealing performance, poor wearing comfort and inconvenience for users to use.

2. The utility model discloses a setting of round hole has played the effect of passageway, has made things convenient for the user to promote the driving plate.

3. The utility model discloses a setting of plectane has played area of contact's effect between increase user's palm and the horizontal pole, has made things convenient for the user to promote the horizontal pole.

4. The utility model discloses a cooperation of spacing groove and stopper is used, has played the effect of leading to the plectane, has improved the stability when the plectane slides.

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 a rear perspective view of an embodiment of the present invention;

fig. 3 is a schematic front sectional view of an air conditioning structure according to an embodiment of the present invention.

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

1. the mask comprises a mask body, 2, a rubber ring bag, 3, an ear band, 4, an air conditioning structure, 401, a shell, 402, a first air hole, 403, a sealing seat, 404, a groove, 405, a sealing plate, 406, a first spring tube, 407, a transmission plate, 408, a transmission rod, 409, a first spring, 410, a second air hole, 411, a fixing seat, 412, a second spring tube, 413, a cross rod, 414, a baffle, 415, a second spring, 416, a round hole, 417, a round plate, 418, a limiting groove, 419, a limiting block, 420 and a third air hole.

Detailed Description

Hereinafter, embodiments of the cup-type 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 cup-shaped protective facial mask of an embodiment of the utility model, including gauze mask body 1, the equal fixedly connected with rubber ring bag 2 in top and the bottom on the back surface of gauze mask body 1, the equal fixedly connected with ear area 3 in both sides on the positive surface of gauze mask body 1, the positive surface of gauze mask body 1 runs through and is provided with two air condition structure 4.

The air conditioning structure 4 comprises a shell 401 fixedly connected with the mask body 1, the right side of the shell 401 is provided with a plurality of annularly distributed air holes three 420, the shape of the air holes three 420 is circular, the left side of the shell 401 is provided with an air hole one 402, the inner cavity of the shell 401 is fixedly connected with a sealing seat 403, one side of the sealing seat 403 is provided with a groove 404, the inner cavity of the groove 404 is movably connected with a sealing plate 405, one side of the sealing seat 403 is provided with a spring tube one 406 in a penetrating manner, the inner cavity of the spring tube one 406 is movably connected with a transmission plate 407, one side of the transmission plate 407 is fixedly connected with a transmission rod 408, one end of the transmission rod 408, which is far away from the transmission plate 407, penetrates to the outer side of the spring tube one 406 and is fixedly connected with the sealing plate 405, the surface of the transmission rod 408 is sleeved with a spring one 409, one end of the spring one 409 is fixedly connected with the spring, the right side of the shell 401 is provided with a fixed seat 411 in a penetrating way, the inner cavity of the fixed seat 411 is provided with a second spring tube 412 in a penetrating way, the inner cavity of the second spring tube 412 is provided with a cross bar 413 in a penetrating way, the right side of a first spring tube 406 is provided with a round hole 416, the aperture of the round hole 416 is larger than the diameter of the cross bar 413, the arrangement of the round hole 416 plays a role of a channel, a user can conveniently push the transmission plate 407, one end of the cross bar 413 penetrates through the inner cavity of the fixed seat 411 and is fixedly connected with a round plate 417, the surface of the round plate 417 is movably connected with the fixed seat 411, the arrangement of the round plate 417 plays a role of increasing the contact area between the palm of the user and the cross bar 413, the user can conveniently push the cross bar 413, the top and the bottom of the inner cavity of the fixed, the limiting groove 418 and the limiting block 419 are matched for use, so that the function of guiding the circular plate 417 is achieved, the stability of the sliding of the circular plate 417 is improved, the baffle 414 is fixedly connected to the surface of the cross rod 413, the surface of the baffle 414 is movably connected with the second spring tube 412, the second spring 415 is arranged on the surface of the cross rod 413, one end of the second spring 415 is fixedly connected with the second spring tube 412, and the other end of the second spring 415 is fixedly connected with the baffle 414.

The working principle is as follows: the utility model discloses during the use, the user is through promoting plectane 417, plectane 417 drives horizontal pole 413 and removes, baffle 414 drives two 415 atress contractions of spring, horizontal pole 413 drives driving plate 407 and removes, driving plate 407 drives the inner chamber of closing plate 405 roll-off recess 404 through transfer line 408, the first 409 atress of spring shrink, and then form by gas pocket one 402, the air passage that two 410 and three 420 constitutions of gas pocket, aerify for rubber ring bag 2 through air passage, loosen plectane 417, spring 409 and two 415 resume length, closing plate 405 and plectane 417 reset, can accomplish and aerify, later can be according to everyone's facial condition, promote plectane 417, can adjust the air in the 2 inner chambers of rubber ring bag.

In summary, the following steps: the utility model can be worn by pushing the circular plate 417 and finally sliding the sealing plate 405 out of the inner cavity of the groove 404 to form an air passage and then inflating the rubber ring bag 2, and the circular plate 417 is loosened after forming, and when the inflation strength of the rubber ring bag 2 needs to be adjusted, the circular plate 417 is only needed to be pushed again, the cup-shaped protective mask has the advantages of good fitting performance, convenient adjustment and comfortable wearing, in the using process, the cup-shaped protective mask can replace a steel wire through the rubber ring bag 2 to adapt to the face of a user, has good tightness, is soft in the material of the rubber ring bag 2, has good comfort, can flexibly adjust the air in the inner cavity of the rubber ring bag 2, is convenient for the user to use, improves the practicability of the cup-shaped protective mask, solves the problem that the existing cup-shaped protective mask is not tight enough in the using process that most of the cup-shaped protective mask is provided with a steel wire at the bridge of the nose to, has the problems of poor sealing performance, poor wearing comfort and inconvenience for users to use.

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. The utility model provides a cup type protective facial mask, includes gauze mask body (1), its characterized in that: the top and the bottom of the back surface of the mask body (1) are both fixedly connected with rubber ring bags (2), both sides of the front surface of the mask body (1) are both fixedly connected with ear bands (3), and the front surface of the mask body (1) is provided with two air conditioning structures (4) in a penetrating manner; the air conditioning structure (4) comprises a shell (401) fixedly connected with a mask body (1), the left side of the shell (401) is provided with a first air hole (402), the inner cavity of the shell (401) is fixedly connected with a sealing seat (403), one side of the sealing seat (403) is provided with a groove (404), the inner cavity of the groove (404) is movably connected with a sealing plate (405), one side of the sealing seat (403) is provided with a first spring tube (406) in a penetrating manner, the inner cavity of the first spring tube (406) is movably connected with a transmission plate (407), one side of the transmission plate (407) is fixedly connected with a transmission rod (408), one end, far away from the transmission plate (407), of the transmission rod (408) penetrates through the outer side of the first spring tube (406) and is fixedly connected with the sealing plate (405), the surface of the transmission rod (408) is sleeved with a first spring (409), and one end of the first spring (409) is fixedly connected with, the other end and the driving plate (407) fixed connection of spring (409), one side of seal receptacle (403) is run through and is provided with a plurality of annular distribution's second air hole (410), the right side of casing (401) is run through and is provided with fixing base (411), the inner chamber of fixing base (411) is run through and is provided with spring pipe two (412), the inner chamber of spring pipe two (412) is run through and is provided with horizontal pole (413), the fixed surface of horizontal pole (413) is connected with baffle (414), the surface and the second (412) swing joint of spring pipe of baffle (414), the surface of horizontal pole (413) is provided with spring two (415), the one end and the second (412) fixed connection of spring pipe of spring two (415), the other end and baffle (414) fixed connection of spring two (415).

2. The cup-shaped respirator of claim 1, wherein the right side of the first spring tube (406) is provided with a round hole (416), and the diameter of the round hole (416) is larger than the diameter of the cross bar (413).

3. The cup-type respirator of claim 1, wherein one end of the cross bar (413) penetrates into the inner cavity of the fixing base (411) and is fixedly connected with a circular plate (417), and the surface of the circular plate (417) is movably connected with the fixing base (411).

4. The cup-shaped protective mask according to claim 3, wherein the top and the bottom of the inner cavity of the fixing base (411) are both provided with a limiting groove (418), the inner cavity of the limiting groove (418) is movably connected with a limiting block (419), and one side of the limiting block (419) far away from the limiting groove (418) is fixedly connected with the circular plate (417).

5. The cup-shaped protective mask according to claim 1, wherein a plurality of annularly distributed air holes (420) are formed in the right side of the shell (401), and the shape of the air holes (420) is circular.