CN216165395U - Support frame and flexible cover body that motion gauze mask was used - Google Patents

Abstract

The utility model discloses a support frame for a sports mask, which comprises a sheet main body adapted to the shape of the inner wall of a breathing cavity of the sports mask; and the sheet main body is provided with a first air passage corresponding to the mouth of the wearer, and a plurality of second air vents are arranged around the first air passage. The support frame is detachably arranged in the sports mask, so that a filter element of the sports mask can be replaced at any time according to needs, and the sports mask is cleaner and more sanitary. Correspondingly, the utility model also provides a flexible cover body that matches with above-mentioned support frame and uses.

Description

Support frame and flexible cover body that motion gauze mask was used

This application claims priority from chinese application CN2021104814210 filed on 30/4/2021, which is incorporated by reference in its entirety.

Technical Field

The utility model relates to a protective mask, in particular to a sports mask comfortable to wear during sports, a support frame and a flexible mask body thereof.

Background

With the improvement of living standard, people pay more attention to daily exercise of body, such as running outdoors. However, severely polluted air in cities, increased exercise population, and the prevalence of influenza A, influenza B, new coronavirus and the like in recent years all cause damage to people doing sports outdoors or indoors. For health, wearing a mask has become a daily safeguard for people.

At present, most of masks on the market are disposable masks, such as disposable medical masks, although the masks can resist air pollutants, the outer layer and the inner side attaching layer of the disposable masks are common sponges or gauze, so that the disposable masks are only suitable for being worn when people normally walk and are not suitable for being worn in the process of sports. This is because the breathing volume of the wearer is far greater than that of the wearer during normal walking during exercise, so the negative pressure generated can firmly adsorb the mask on the face of the wearer, but the mask has a feeling of breathing difficulty, and because the mask is disposable, the liner (or the filter element) of most masks at present is not replaceable.

SUMMERY OF THE UTILITY MODEL

In order to alleviate or partially solve the technical problems, the utility model provides a novel sports mask, which not only can conveniently replace a filter element, but also can bring better experience to a wearer.

In a first aspect, the present invention provides a novel sports mask, which comprises: flexible cover body, multilayer filter core and be used for supporting the support frame of the flexible cover body, wherein, the support frame sets up with the detachable mode flexible cover is internal, and will multilayer filter core is pressed and is pasted on the inner wall of the respiratory cavity of the flexible cover body, make certain breathing space has between filter core and the wearer's mouth and/or nose.

In some embodiments of the utility model, the flexible cover comprises: a skirt that can fit against the face of a wearer.

In some embodiments of the present invention, the flexible cover is made of silicone.

In some embodiments of the present invention, the supporting frame is made of a nano material.

In some embodiments of the present invention, the flexible cover has a plurality of first ventilation holes.

In some embodiments of the present invention, the area of the opening in the flexible cover is greater than 75%.

In some embodiments of the utility model, the flexible cover is removably provided with a wearing rope on both sides.

In some embodiments of the utility model, the length of the wearing rope is adjustable.

In some embodiments of the present invention, the wearing rope is made of an elastic material.

In a second aspect of the utility model, there is provided a mask shell comprising: the flexible cover comprises a flexible cover body and a support frame for supporting the flexible cover body, wherein the support frame is detachably arranged in the flexible cover body; when installing multilayer filter core when in the gauze mask casing, the support frame will multilayer filter core is pressed and is pasted on the inner wall of the breathing cavity of the flexible mask body, and makes certain breathing space has between filter core and the wearer's mouth and/or nose.

In some embodiments of the utility model, the flexible cover comprises: a skirt that can fit against the face of a wearer.

In some embodiments of the present invention, the flexible cover is made of silicone.

In some embodiments of the present invention, the supporting frame is made of a nano material.

In some embodiments of the present invention, the flexible cover has a plurality of first ventilation holes.

In some embodiments of the present invention, the area of the opening in the flexible cover is greater than 75%.

In some embodiments of the utility model, the flexible cover is removably provided with a wearing rope on both sides.

In some embodiments of the utility model, the length of the wearing rope is adjustable.

In some embodiments of the present invention, the wearing rope is made of an elastic material.

In a third aspect of the present invention, there is provided a support frame for a sports mask, comprising: a sheet-shaped main body adapted to the shape of the inner wall of the breathing cavity of the sports mask; and the sheet main body is provided with a first air passage corresponding to the mouth of the wearer, and a plurality of second air vents are arranged around the first air passage.

In some embodiments of the utility model, the sheet body comprises: a nose region, a mandible region, and a mouth region; the nasal region, the mouth region and the mandible region are located on the same longitudinal central line, and are sequentially connected from top to bottom to form a bending radian matched with the shape of the inner wall of the respiratory cavity.

In some embodiments of the utility model, the nose region of the sheet-like body is provided with a second through hole corresponding to the nose of the wearer.

In some embodiments of the utility model, the jaw region of the sheet-like body is provided with a first through-hole corresponding to the wearer's jaw.

In some embodiments of the present invention, the supporting frame is made of a hard glue material.

In a fourth aspect of the present invention, there is provided a flexible cover for sports mask, comprising: the main part to and can with the flexible shirt rim of the facial sealed laminating of wearer, flexible shirt rim sets up the edge of main part, and with the main part encloses to close and forms the breathing cavity that has an opening.

In some embodiments of the present invention, a plurality of the first ventilation holes are distributed along a central axis of the main body; alternatively, the plurality of first ventilation holes are distributed on a first region and a second region which are symmetrical about a central axis of the main body.

In some embodiments of the utility model, the open area of the body is at least 50%. Has the advantages that:

the sports mask is provided with the flexible mask body, the flexible mask body is shaped through the support frame, and the filter element is tightly pressed on the inner wall of the breathing cavity of the flexible mask body, so that a certain distance is kept between the filter element and the mouth and the nose of a wearer, the comfort level is improved, and the support frame is detachably arranged in the flexible mask body, so that the filter element can be replaced at any time, and the sports mask is cleaner and more sanitary.

The filter element adopts a multi-layer structure (for example, 5 layers), so that the filter element has higher filtering efficiency and is safer.

The wearing rope provided by the utility model adopts the elastic rope, is more convenient to replace, is suitable for wearers with different head types, and is not easy to fall off when being hung on the head.

The sports mask is designed according to human engineering, has better sealing performance with the face, and effectively isolates outside dirty air.

The flexible cover body of the sports mask is made of the silica gel material, so that the comfort level is better, the skin is not damaged, and the comfort level is improved; the supporting framework is made of high-tech nano materials, is not easy to deform for ten thousand times, and saves cost.

The open area of the first vent hole on the flexible mask body of the sports mask is up to more than 75%, so that the large air flow enters and exits, the area is large, the breathing is smoother, and the sports mask is suitable for wearing during running.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale. It is obvious that the drawings in the following description are some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive exercise.

Fig. 1 is a schematic structural view of a novel sports mask according to an exemplary embodiment of the present invention;

FIG. 2 is an exploded view of the sports mask of FIG. 1;

FIG. 3a is a top view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3b is a bottom view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3c is a front view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3d is a right side view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3e is a left side view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3f is a rear view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 3g is a cross-sectional view of the flexible shell of the novel athletic mask of one exemplary embodiment of the present invention;

fig. 4a is a front view of a support frame in the novel sports mask according to an exemplary embodiment of the present invention;

fig. 4b is a rear view of the support frame of the novel athletic mask of one exemplary embodiment of the present invention;

fig. 4c is a right side view of the support frame of the novel athletic mask of one exemplary embodiment of the present invention;

fig. 4d is a bottom view of the support frame of the novel athletic mask of an exemplary embodiment of the present invention;

FIG. 5a is a front view of a multi-layer filter element in the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 5b is a bottom view of a multi-layer filter element in the novel athletic mask of an exemplary embodiment of the present invention;

FIG. 5c is a right side view of a multi-layer filter element of the novel athletic mask of one exemplary embodiment of the present invention;

FIG. 5d is a schematic view of the novel athletic mask of the present invention showing the natural expansion of the multiple filter elements when the multiple filter elements are not installed;

FIG. 6 is a cross-sectional view of a mask shell according to an exemplary embodiment of the present invention;

FIG. 7 is a cross-sectional view of a sports mask according to an exemplary embodiment of the present invention;

fig. 8 is a schematic structural view of a sports mask according to another exemplary embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Herein, suffixes such as "module", "part", or "unit" used to denote elements are used only for facilitating the description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

Example one

Referring to fig. 1 to 7, the novel sports mask according to an exemplary embodiment of the present invention includes: the mask comprises a flexible mask body 1, a multi-layer filter element 3 and a support frame 2 used for supporting the flexible mask body 1, wherein the support frame 2 is detachably arranged in the flexible mask body 1, and the multi-layer filter element 3 is tightly pressed and attached to the inner wall of a breathing cavity 13 in the flexible mask body 1.

In some embodiments, the flexible enclosure 1 comprises: a main body 11 made of flexible material, and a flexible skirt 12 which can be sealingly attached to the face of the wearer, the flexible skirt 12 being provided at the edge of the main body 11 and enclosing the main body 11 to form a breathing chamber 13 having an opening.

In some embodiments, the flexible cover 1 is made of soft glue.

In some embodiments, the flexible cover 1 is made of silicone.

In other embodiments, the body 11 is made of soft gel (e.g., PVC) and the flexible skirt 12 is made of a softer material, such as silicone.

In this embodiment, the shape of the flexible cover 1 meets the ergonomic design requirement, and particularly, the skirt 12 has better sealing property with the face, and can effectively isolate the outside dirty air.

In some embodiments, the overall shape of the flexible cover 1 meets the ergonomic design requirements, and the skirt 12 made of flexible materials such as silicone rubber can be more comfortable and tightly fit with the face, effectively isolating the outside dirty air, and bringing more experience.

In some embodiments, the main body 11 (or the outer wall of the breathing cavity 13) of the flexible mask body 1 is provided with a plurality of first ventilation holes 14, and preferably, the density of the first ventilation holes 14 is 100 per square centimeter.

Preferably, in some embodiments, the open area on the body is at least 50%.

In some embodiments, the arrangement of the first ventilation holes 14 is adapted to the breathing rule of the human body, and the plurality of first ventilation holes 14 are distributed along the central axis of the main body; alternatively, the plurality of first ventilation holes 14 are distributed on the first and second regions symmetrical about the central axis of the main body. For example, a row of first ventilation holes 14 is provided at the center of the main body 11 facing the wearer's mouth, and a plurality of rows of first ventilation holes 14 are symmetrically provided on both sides of the row of first ventilation holes 14.

In this embodiment, the first vent 14 is provided to allow the flow of air to pass in and out, so that the area is large, the breathing is smoother, and the wearable belt is suitable for being worn during running.

In some embodiments, the supporting frame 2 is made of a hard glue material, such as a nano material, and is not easy to deform after being used for ten thousand times, so that the cost is reduced.

In some embodiments, the supporting frame 2 includes a sheet-shaped main body adapted to the shape of the inner wall of the breathing cavity 13 in the flexible mask body 1, a first air passage 23 is opened at a position corresponding to the mouth of the wearer of the sheet-shaped main body, a plurality of second air vents 22 are opened around the first air passage 23, and two adjacent second air vents 22 are separated by a rib 21. Wherein the size of the second vent hole 22 is much larger than the size of the first vent hole.

In this embodiment, not only can further guarantee that the wearer can breathe smoothly through setting up this second venthole 22 to make the vapor of wearer's exhalation can attach to on the filter core as far as possible, further improved user's comfort level.

In some embodiments, the sheet body comprises: a nose region, a mandible region, and a mouth region; the nasal region, the mouth region and the mandible region are located on the same longitudinal central line, and are sequentially connected from top to bottom to form a bending radian matched with the shape of the inner wall of the breathing cavity.

In some embodiments, the sheet-shaped body is provided with a first through hole corresponding to the position of the lower jaw of the wearer (i.e., the chin area) for the lower jaw of the wearer to pass through, so that the lower jaw of the wearer is prevented from directly abutting against the support frame 2, the lower jaw of the wearer can directly contact with the filter element 3, the wearer can wear the filter element more comfortably, and the wearer experience is improved.

In some embodiments, the nose region of the sheet-like body is provided with a second through hole 24 corresponding to the wearer's nose.

Referring to fig. 8, in some embodiments, both sides of the flexible enclosure 1 are removably provided with a wear string 4. Specifically, at least one mounting hole 15 is opened at each of both sides of the main body 11, and preferably, two mounting holes 15 are opened at each side for wearing stability and sealability.

In some embodiments, the length of the wearing rope 4 is adjustable, for example, the wearing rope 4 is made of elastic material, so that the wearing rope can automatically stretch and contract according to the face condition of the wearer, thereby realizing the length adjustment.

Of course, in other embodiments, the length of the wearing rope 4 can be adjusted in other ways, for example, by adjusting the knotted length of the wearing rope 4, or by using a buckle, etc.

The sports mask of the above embodiment will be described in detail with reference to the accompanying drawings and the working principle.

Referring to fig. 7, in specific implementation, firstly, the multi-layer filter element 3 is placed on the inner wall of the breathing cavity 13 of the flexible mask body 1, and then the support frame 2 is placed in the breathing cavity 13, because the curvature of the support frame 2 is slightly greater than the curvature of the inner wall of the breathing cavity 13, when the support frame 2 is placed in the breathing cavity 13, the support frame 2 tightly presses the filter element 3 on the inner wall of the breathing cavity 13; and because the edge of the support frame 2 abuts against the base of the flexible skirt 12 connected with the main body 11 (the flexibility of the base is greater than the flexibility of the bending part fitted on the face of the wearer), the support frame 2 is firmly fixed in the breathing cavity 13, and the filter element 3 is tightly fixed between the inner wall of the breathing cavity 13 and the support frame 2.

Then, the wearer can wear the flexible mask body 1 by installing the corresponding wearing ropes 4 on the installation holes 15 on the two sides of the flexible mask body according to actual needs. Because this support frame 2 and 13 inner walls in respiratory cavity have certain radian, consequently, when the wearer wears the back, all have certain ventilation space between this support frame 2 and the wearer's mouth and the nasal part to because the support frame has certain hardness, avoided the filter core to tightly paste at wearer's mouth and nasal part because of the negative pressure that the wearer breathes the production, that is to say, compare in the condition that present various gauze masks tightly laminated mouth and nasal part because of the negative pressure that breathes the production, this motion gauze mask has further improved the comfort level.

When filter element 3 needs to be replaced or filter element 3 is taken out, only certain acting force needs to be applied to the edges of two sides of main body 11, so that the opening of breathing cavity 13 is expanded to two sides, and the inner wall of breathing cavity 13 is also expanded to two sides, so that support frame 2 is not flexible, and support frame 2 and filter element 3 can be taken out in sequence from breathing cavity 13.

The motion gauze mask of this embodiment makes when the person of wearing moves, and it is more smooth and easy to take a breath, has improved the person of wearing and has experienced, and the seal performance is good, effectively isolated outside air, and simultaneously, filter core 3 is removable, and clean health has guaranteed the physical and mental health of person of wearing.

In some embodiments, the filter element 3 contains double-layer melt-blown, activated carbon, KN95 high efficiency filtration.

Referring to fig. 6, the present invention further provides a mask shell, which includes the above-mentioned flexible mask body 1 and the support frame 2, the same components are denoted by the same reference numerals, and the working principles thereof are the same, and are not described herein again. As mentioned above, when the multi-layer filter element is mounted in the mask shell, the support frame presses the multi-layer filter element against the inner wall of the breathing cavity of the flexible mask body, and a certain breathing space is provided between the filter element and the mouth and/or nose of the wearer.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a support frame that motion gauze mask was used which characterized in that includes: a sheet-shaped main body adapted to the shape of the inner wall of the breathing cavity of the sports mask; and a first air passage (23) corresponding to the mouth of the wearer is arranged on the sheet-shaped main body, and a plurality of second ventilation holes (22) are formed around the first air passage (23).

2. The support bracket of claim 1 wherein said tab body comprises: a nose region, a mandible region, and a mouth region; the nasal region, the mouth region and the lower jaw region are positioned on the same longitudinal central line, and are sequentially connected from top to bottom to form a bending radian matched with the shape of the inner wall of the respiratory cavity; and/or the presence of a gas in the gas,

the nose area of the sheet-like body is provided with a second through hole (24) corresponding to the nose of the wearer.

3. The support bracket of claim 2 wherein the lower jaw region of the sheet body is provided with a first through hole corresponding to the lower jaw of the wearer.

4. The support frame of any one of claims 1 to 3, wherein the support frame is made of a hard glue material.

5. The support bracket of claim 4 wherein said support bracket is made of a nanomaterial.

6. A flexible cover for a sports mask, comprising: the main part to and can with the flexible shirt rim of the facial sealed laminating of wearer, flexible shirt rim sets up the edge of main part, and with the main part encloses to close and forms the breathing cavity that has an opening.

7. The flexible cover of claim 6, wherein the flexible cover is made of silicone; and/or the flexible cover body is provided with a plurality of first vent holes.

8. The flexible cover of claim 7, wherein the first plurality of vent holes are distributed along a central axis of the body; or, a plurality of the first ventilation holes are distributed on a first area and a second area which are symmetrical about a central axis of the main body; and/or, an open area on the body is at least 50%.

9. The flexible cover of any one of claims 6 to 8, wherein both sides of the flexible cover are removably provided with a wearing rope.

10. The flexible cover of claim 9, wherein the length of the donning cord is adjustable; and/or the wearing rope is made of elastic materials.

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