CN212590433U

CN212590433U - Gauze mask support

Info

Publication number: CN212590433U
Application number: CN202020635976.7U
Authority: CN
Inventors: 田学忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-26
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a mask support, including the support body that is used for cladding oronasal, support body both sides are provided with the installation ear that is used for connecting the regulation band, support body inboard is provided with a sealing washer, be provided with the normal breathing of transom when guaranteeing the human body and wearing the gauze mask in the sealing washer in just arranging in on the support body. The bracket body is used as a main support of the whole and compresses the mask under the coordination of the adjusting belt; the sealing ring can reduce the oppression feeling to the human body, and can further compress the mask, so that the mask is completely attached to the human body, and the risk of respiratory infection is reduced.

Description

Gauze mask support

Technical Field

The utility model relates to a respiratory protection equipment field, more specifically the saying so relates to a mask support.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze, paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The gauze mask cladding is in mouth nose department to the metal layering of gauze mask rope and bridge of the nose department seals, wears back gauze mask rope shrink and makes the both sides of gauze mask warp and the laminating of face, laminates with the bridge of the nose through extrusion metal layering. However, the masks with this structure are not closely attached to the face, and the wearer is likely to be infected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a mask support.

The utility model discloses a following technical scheme realizes:

the utility model provides a mask support, is including the support body that is used for the cladding mouth nose, support body both sides are provided with the installation ear that is used for connecting the regulation band, support body inboard is provided with a sealing washer, be provided with the transom in arranging the sealing washer on the support body in order to guarantee the normal breathing when the gauze mask is worn to the human body. It should be construed that the reference to the inside of the stent body in this application refers to the side in contact with the human body, whereas the outside of the stent is referred to. The bracket body is used as a main support of the whole and compresses the mask under the coordination of the adjusting belt; the sealing ring can reduce the oppression feeling to the human body, and can further compress the mask, so that the mask is completely attached to the human body, and the risk of respiratory infection is reduced.

Preferably, the sealing ring is a sponge ring, a silica gel ring or a rubber ring. Sponge circle, silica gel circle or rubber circle all have certain elasticity, reduce the oppression sense of support to the face and improve gauze mask sealing performance.

Preferably, in order to prolong the service life of the bracket, the ventilation window is provided with a reinforcing rib. The normal breathing when the gauze mask is worn to the human body can not be influenced to the ventilative window big enough, because the area of support body is limited, after guaranteeing the ventilative window big enough, its anti rolling performance weakens sets up the strengthening rib on the ventilative window, can improve the fracture resistance of support body, avoids the support to be damaged, improves its life.

Further, the reinforcing ribs comprise transverse reinforcing ribs and vertical reinforcing ribs. Set up horizontal strengthening rib and vertical strengthening rib simultaneously, from horizontal and vertical protection, improve the guard action of strengthening rib to the support body.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model adopts the bracket body as the whole main support, and compresses the mask under the coordination of the adjusting belt; the sealing washer can reduce the oppression sense to the human body, and can further compress tightly the gauze mask, makes gauze mask and human body laminate completely, reduces the risk of respiratory infection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a schematic structural diagram of the seal ring.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

A mask support as shown in figure 1 comprises a support body 1, wherein the shape of the support body 1 is matched with a mask, the area of the support body is smaller than that of the mask, and the mask support can be pressed in all directions. Set up installation ear 11 on the support body 1, during the use, the cladding of support body 1 is in the mouth nose department, through connect regulation band 3 on installation ear 11, realizes wearing of support body. The body of the bracket body 1 can be made of PE plastic or other materials with certain softness so as to improve the wearing comfort and prolong the service life. The inner side of the support body 1 is provided with a sealing ring 2, the sealing ring 2 can be a sponge ring, a silica gel ring or a rubber ring, the rubber ring is colorless and tasteless rubber, and the sponge ring, the silica gel ring or the rubber ring is directly pressed on the outer layer of the mask during use. The vent window 12 is arranged on the support body 1 and in the sealing ring 2, and can be in a shape of circle, ellipse, square and the like, preferably, the vent window is elliptical, so that the safety of the support is improved.

Example 2

Based on the structure of embodiment 1, this embodiment discloses an optimized implementation manner, that is, as shown in fig. 2 and 3, the ventilation window is oval, and the ventilation window is provided with a reinforcing rib, and the reinforcing rib and the bracket body 1 are integrated into a whole. The reinforcing bars may take a variety of configurations, including, for example, transverse reinforcing bars 13 and vertical reinforcing bars 14. In order to reduce the number of the reinforcing ribs, reduce the cost and ensure sufficient strength, one transverse reinforcing rib 13 is provided, and at least two vertical reinforcing ribs 14 are provided, preferably 3 vertical reinforcing ribs 14 are provided.

The adjusting belt 3 and the bracket body 1 can be sold separately and connected when in use; or can be sold in factory after being connected, and the adjusting belt can be a telescopic belt or a common belt.

In order to further improve the adaptability of the support to the human body, an arc-shaped groove can be arranged at the contact part of the support body 1 and the nose bridge.

Example 3

Based on the structure of any of the above embodiments, this embodiment discloses an optimized implementation manner, as shown in fig. 4, the seal ring 2 includes a first sealing portion 21, second sealing portions 22 respectively connected to two ends of the first sealing portion 21, and a third sealing portion 33 connected between the two second sealing portions 22, and the first sealing portion 21, the second sealing portion 22, and the third sealing portion 33 form a sealing ring shape as a whole. The first sealing part 21, the second sealing part 22 and the third sealing part 33 are all arc-shaped, and the corresponding diameter of the first sealing part 21 is larger than that of the second sealing part 22 and the third sealing part 33. When the nose bridge is worn, the first sealing part is attached to the chin of a human body, the third sealing part 33 is in an arc shape, the nose bridge can be well pressed, and the first sealing part 21, the second sealing part 22 and the third sealing part 33 are in the arc shape, so that sealing can be well achieved. In order to further increase the curvature of the third sealing portion 33 and better fit the bridge of the nose, a transition portion may be provided between the second sealing portion 22 and the third sealing portion 33.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A mask support, characterized in that: the nose-mouth-covering bracket comprises a bracket body (1) for covering a mouth and a nose, wherein mounting lugs (11) for connecting adjusting belts (3) are arranged on two sides of the bracket body (1), a sealing ring (2) is arranged on the inner side of the bracket body (1), and a ventilation window (12) is arranged on the bracket body (1) and in the sealing ring (2).

2. A mask support according to claim 1, wherein the sealing ring (2) is a sponge ring, a silicone ring or a rubber ring.

3. A mask carrier according to claim 1, wherein the ventilation window (12) is provided with stiffening ribs.

4. A mask support according to claim 3, wherein the reinforcing ribs comprise transverse reinforcing ribs (13) and vertical reinforcing ribs (14).

5. A mask support according to claim 4, wherein there is one transverse reinforcement rib (13) and at least two vertical reinforcement ribs (14).

6. A mask carrier according to claim 1, wherein the sealing ring (2) comprises a first sealing portion (21), second sealing portions (22) connected to two ends of the first sealing portion (21), respectively, and a third sealing portion (33) connected between the two second sealing portions (22), the first sealing portion (21), the second sealing portion (22), and the third sealing portion (33) are all arc-shaped, and the corresponding diameter of the first sealing portion (21) is larger than the corresponding diameters of the second sealing portion (22) and the third sealing portion (33).