CN212997868U - Face mask - Google Patents

Abstract

The utility model discloses a face guard, including elasticity rigging piece, set up the face guard body of air vent and along the first protection strip of air vent border circumference setting, elasticity rigging piece is personally submitted annular circumference setting along the facial laminating of face guard body. During the use, take face guard body position, laminate elasticity rigging and patient's face, the input is predetermine gaseously. In the face guard that this application provided, set up first protection strip through the border at the air vent for the user avoids the burr fish tail user on the face guard body when the face guard of taking, and the safety in utilization of the face guard that this application provided improves.

Description

Face mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to face mask.

Background

The medical treatment aims at partial patients, a mask is used for covering the mouth and the nose of the patient, and oxygen or medicine enters the interior of the mask through an air inlet hole on the mask for the patient to breathe in.

Specific face guard includes the face guard body, has seted up the air vent on the face guard body, supplies the patient to exhaust the use, and balanced face guard internal gas pressure simultaneously, and the face guard body is type structure as an organic whole usually, forms the burr easily after face guard air vent position is accomplished, and when medical staff and patient used, probably there was the condition by the burr fish tail when taking the face guard, and the safety in utilization that leads to the face guard is lower.

Therefore, how to improve the safety of the mask in use is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a face guard, the safety in utilization of this face guard improves.

In order to achieve the above object, the utility model provides a face mask, including elastic attaching piece, set up the face mask body of air vent and follow the first protection strip that air vent border circumference set up, elastic attaching piece follows annular circumference setting is personally submitted in the facial laminating of face mask body.

Preferably, the first protection strip is fixedly connected to the inner surface of the mask body, and the vent holes are formed in the left side and the right side of the mask body.

Preferably, the edge of the elastic fitting part is provided with a flange towards the inside of the mask body, the edge of the flange is provided with one or at least two U-shaped openings.

Preferably, the U-shaped opening comprises a first opening arranged at a nose fitting position and a second opening fitted at a chin fitting position, and the number of the first opening and the second opening is one or at least two.

Preferably, still include two respectively fixed connection in the face guard body left and right sides, and be used for installing the rope body mounting of stretch cord, keep away from on the rope body mounting the one end of face guard body is to keeping away from the facial one side perk of user.

Preferably, still include along the second protection strip that rope body mounting border circumference set up, rope body mounting with be connected with the strengthening rib between the face guard body.

Preferably, the mask is an adult oxygen mask or an adult atomization oxygen mask, the number of the vent holes is four, the four vent holes are respectively two first vent holes close to the nose fixing position and two second vent holes close to the chin fixing position, the two first vent holes are symmetrically arranged on the left side and the right side of the mask body, and the two second vent holes are symmetrically arranged on the left side and the right side of the mask body.

Preferably, the mask is a child oxygen mask or a child nebulization mask.

Preferably, the face guard body is the PP material, first protective strip and/or elastic fitting spare is the TPE material.

Preferably, the first protective strip and the elastic fitting are integrally formed.

In the technical scheme, the utility model provides a face guard includes elasticity rigging piece, sets up the face guard body of air vent and follows the first protection strip that air vent border circumference set up, and elasticity rigging piece is personally submitted annular circumference setting along the facial laminating of face guard body. During the use, take face guard body position, laminate elasticity rigging and patient's face, the input is predetermine gaseously.

Can know through the above-mentioned description, in the face guard that this application provided, set up first protection strip through the border at the air vent for the user avoids the burr fish tail user on the face guard body when the face guard of taking, consequently, the safety in utilization of the face guard that this application provided improves.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an isometric view of an adult respirator mask according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of an adult atomizing mask according to an embodiment of the present invention;

fig. 3 is a schematic external structural view of an adult nebulizing mask provided by an embodiment of the present invention;

FIG. 4 is an isometric view of an adult oxygen mask provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic view of the internal structure of an adult oxygen mask according to an embodiment of the present invention;

fig. 6 is a schematic view of an external structure of an adult oxygen mask according to an embodiment of the present invention;

fig. 7 is an isometric view of a child fogging mask provided by an embodiment of the invention;

fig. 8 is a schematic view of an internal structure of a child atomizing mask according to an embodiment of the present invention;

fig. 9 is a side view of a child fogging mask according to an embodiment of the present invention;

fig. 10 is an isometric view of a child oxygen mask provided in accordance with an embodiment of the present invention;

fig. 11 is a top view of a child oxygen mask in accordance with an embodiment of the present invention;

fig. 12 is a bottom view of a child oxygen mask in accordance with an embodiment of the present invention;

fig. 13 is a side view of a child oxygen mask in accordance with an embodiment of the present invention.

Wherein in FIGS. 1-13:

1. a mask body; 1-1, vent holes; 1-1-1, a first vent; 1-1-2 and a second vent hole;

2. an elastic fitting member; 2-1-1, a first opening; 2-1-2, a second opening;

3. a rope body fixing piece; 4. a joint; 5. a first protective strip; 6. second protective strip, 7, strengthening rib.

Detailed Description

The core of the utility model is to provide a face mask, the safety in utilization of this face mask improves.

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to fig. 13.

In a specific embodiment, the utility model provides a face guard includes elastic fitting 2, the face guard body 1 who offers air vent 1-1 and along the first protection strip 5 of air vent 1-1 border circumference setting, preferentially, the rubber coating strip at first protection strip 5 shaping air vent 1-1 border, elastic fitting 2 is the annular circumference setting along the facial laminating of face guard body 1. Specifically, two kinds of colours of face guard body 1 and elasticity rigging piece 2 adoption are related to, and is specific, and face guard body 1 can be transparent colour, and elasticity rigging piece 2 can be green, red etc..

Wherein, the elastic attaching surface adopts ergonomics and is closely attached to the face of the patient.

The mask body is provided with an air inlet, and the position of the air inlet is provided with a joint so as to be convenient for inserting the air inlet pipe.

During the use, take 1 position of face guard body, laminate elasticity rigging 2 and patient's face, the input is predetermine gaseously.

It can be known from the above description that in the face guard that this application embodiment provided, through set up first protection strip 5 at the border of air vent 1-1 for the user avoids burr fish tail user on the face guard body 1 when taking the face guard, and consequently, the safety in utilization of the face guard that this application provided improves.

In a specific embodiment, the first protective strip 5 is fixedly connected to the inner surface of the mask body 1, and the left side and the right side of the mask body 1 are provided with vent holes 1-1. Specifically, the vent holes 1-1 are preferably strip-shaped holes. Through all setting up air vent 1-1 in the both sides of face guard body 1, avoid in order to guarantee the displacement, the great condition of aperture of making single air vent 1-1 reduces the condition that the foreign matter got into the face guard inside.

In a specific embodiment, the edge of the elastic fitting part 2 is provided with a flange facing the inside of the mask body 1, the edge of the flange is provided with one or at least two U-shaped openings. Namely, the elastic fitting part 2 is locally provided with an opening, so that the face is more comfortable. The U-shaped opening comprises a first opening 2-1-1 arranged at the position where the nose is attached and a second opening 2-1-2 attached at the position where the jaw is attached, and one or at least two first openings 2-1-1 and second openings 2-1-2 are provided. The first openings 2-1-1 may be two or three, etc., and the second openings 2-1-2 may be two. Preferably, the edges of the U-shaped opening are smoothly transitioned.

In a specific implementation mode, the mask further comprises two rope fixing pieces 3 which are fixedly connected to the left side and the right side of the mask body 1 respectively and used for installing elastic ropes, and one end, far away from the mask body 1, of each rope fixing piece 3 tilts towards one side, far away from the face of a user. The fixed rope end fixing of face guard is on rope body mounting 3, through the perk of 3 tip of rope body mounting, avoids the patient of 3 laminating of rope body mounting for elasticity rigging 2 is facial better laminating.

Specifically, this face guard still includes the second protection strip 6 that sets up along 3 border circumference of rope body mounting, is connected with strengthening rib 7 between rope body mounting 3 and the face guard body 1. Through setting up strengthening rib 7, avoid when the facial fastening face guard of patient, the circumstances of rope body mounting 3 production great deformation, of course, can increase 3 thickness of rope body mounting, and then increase strength, preferably, rope body protection piece and face guard body 1 are the integrated into one piece structure. Preferably, the second protective strip 6 is an elastic rubber member.

Specifically, the mask is an adult oxygen mask or an adult atomization oxygen mask.

Because the adult respiratory rate is large, in order to facilitate air exhaust, preferably, the number of the vent holes 1-1 is four, namely two first vent holes 1-1-1 close to the nose fixing position and two second vent holes 1-1-2 close to the lower jaw fixing position, the two first vent holes 1-1-1 are symmetrically arranged on the left side and the right side of the mask body 1, and the two second vent holes 1-1-2 are symmetrically arranged on the left side and the right side of the mask body 1. Preferably, the first protection strip 5 is circumferentially arranged at the edges of the first vent hole 1-1-1 and the second vent hole 1-1-2.

Specifically, the mask is a child oxygen mask or a child atomization mask.

Specifically, the mask body 1 is made of PP (Polypropylene), and the first protective strip 5 and the elastic attachment member 2 are made of TPE (Thermoplastic Elastomer).

Specifically, the flanging of the first protection strip 5 is U-shaped and wraps the edge of the vent hole 1-1, or the edge of the first protection strip 5 extends to the outer side of the vent hole 1-1.

In order to improve the processing efficiency, it is preferable that the first protective strip 5 and the elastic attachment member 2 are integrally formed.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a face mask, its characterized in that includes elasticity rigging spare (2), offers face mask body (1) of air vent (1-1) and follows first protection strip (5) that air vent (1-1) border circumference set up, elasticity rigging spare (2) are followed the facial laminating of face mask body (1) is personally submitted annular circumference and is set up.

2. The mask according to claim 1, wherein the first protective strip (5) is fixedly connected to the inner surface of the mask body (1), and the vent holes (1-1) are formed on both the left and right sides of the mask body (1).

3. The face mask according to claim 1, characterized in that the elastic fitting part (2) is provided with a flange at the edge thereof facing the inside of the mask body (1), and the flange is provided with one or at least two U-shaped openings at the edge thereof.

4. A mask according to claim 3, wherein the U-shaped opening comprises a first opening (2-1-1) arranged at a nose fitting position and a second opening (2-1-2) fitting at a chin fitting position, wherein the first opening (2-1-1) and the second opening (2-1-2) are one or at least two.

5. The mask according to claim 1, further comprising two rope fixing members (3) fixedly connected to the left and right sides of the mask body (1) respectively and used for installing elastic ropes, wherein one end of the rope fixing member (3) far away from the mask body (1) is tilted to one side far away from the face of the user.

6. The mask according to claim 5, further comprising a second protective strip (6) circumferentially arranged along the edge of the rope fixing member (3), wherein a reinforcing rib (7) is connected between the rope fixing member (3) and the mask body (1).

7. The mask according to claim 6, wherein the mask is an adult oxygen mask or an adult nebulization oxygen mask, the number of the vent holes (1-1) is four, and the vent holes are respectively two first vent holes (1-1-1) near the nose fixing position and two second vent holes (1-1-2) near the chin fixing position, the two first vent holes (1-1-1) are symmetrically arranged at the left and right sides of the mask body (1), and the two second vent holes (1-1-2) are symmetrically arranged at the left and right sides of the mask body (1).

8. The mask according to claim 1, wherein the mask is a child oxygen mask or a child nebulizing mask.

9. The mask according to claim 1, wherein the mask body (1) is of PP material and the first protective strip (5) and/or the elastic abutment member (2) is of TPE material.

10. The mask according to any one of claims 1 to 9, wherein the first protective strip (5) and the elastic abutment member (2) are integrally formed.

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