CN212437401U - Non-ear contact mask assembly - Google Patents

Abstract

The utility model relates to a non-ear's contact face guard subassembly, this non-ear's contact face guard subassembly includes at least: the mask is used for covering the mouth and the nose of a user, and two sides of the mask are respectively provided with mask tying belts; the non-ear contact type mask assembly further comprises a positioning component and at least one first auxiliary strap, wherein two ends of the first auxiliary strap are respectively fixedly connected to the positioning component, and a stretching deformation area used for at least surrounding the position of an ear when the positioning component is worn is formed between the strap body of the first auxiliary strap and the outer edge of the positioning component, wherein under the condition that the positioning component is worn on the head of a user, the mask can be relatively fixed with the positioning component through the stretching deformation area according to the mode that the corresponding end parts of the mask straps on two sides of the mask can be respectively and movably connected to the first auxiliary straps on two sides of the positioning component.

Description

Non-ear contact mask assembly

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to non-ear's contact face guard subassembly.

Background

In terms of how to reduce the probability of occupational exposure and occupational infection of medical staff, the united states Centers for Disease Control (CDC) proposed Universal prophylaxis in 1985, and revised Isolation systems in the early 90 s of the 20 th century after Body material Isolation (BSI) in 1987, and proposed the concept of "Standard prophylaxis" (SP), which was introduced in 1999 and introduced in the hospital infection management code (trial) issued by the ministry of health in 2000. The concept states: insulation measures are established based on the main transmission pathways of the disease (contact, air, spray, conventional tools and insect vectors), and the insulation system comprises 3: contact isolation, air isolation and spray isolation.

After the respiratory system infectious epidemic outbreak, a large amount of medical care disease control personnel put into the front line blocking war of fighting against the epidemic spread, and medical care disease control personnel need wear the protective articles that satisfy the isolation system requirement such as gauze mask, goggles for a long time at the during operation, cause the performance that a lot of medical care disease control personnel ear, forehead portion etc. appear oppressive damage, if strangle mark, red swelling, ear root crush injury, ear loss of consciousness etc..

In the prior art, as proposed in patent document CN204861307U, an adhesive medical mask combined cap comprises: a cap; and a mask which is connected with the cap in a sticking way; the mask combined cap is characterized in that pasting areas are arranged on two opposite sides of the cap, four corners of the mask are respectively connected with a pasting strip, two pasting strips on the same side are pasted to the corresponding pasting areas, the mask is pasted to the cap, and the matched mask combined cap is formed. The pasting type medical mask combined cap is formed by combining the mask and the cap in a matching way, so that medical personnel can be prevented from forgetting to wear one mask, and the pollution probability is reduced; the adoption pastes the connection structure of formula, can improve the comfort level according to wearer's custom adjusting position, and simultaneously, the connection structure who pastes the formula makes the fixed of gauze mask more firm, can prevent to wear in-process gauze mask landing.

However, when the goggles are worn by using the glasses belt to surround the head, the glasses belt presses the nurse cap, so that part of the cap body of the nurse cap is displaced, and the mask which is worn originally cannot keep the fit state with the face; moreover, the lens band of the goggles can press the mask fixing band stuck on the nurse cap, if the position of the mask fixing band needs to be adjusted, the goggles need to be taken off and then worn again, and the operation is complicated; in addition, the fixing band of the mask is easy to be tied on the ear root part, which causes ear crush injury.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

The medical gauze mask combination cap that provides to prior art can't be adapted to wearing of goggles and easily reining in the problem that the ear root position caused the ear to crush, the utility model provides a non-ear contact face guard subassembly, through setting up the locating part that can joint face guard and helmet separately and the supplementary frenulum that is Y font structure, supplementary frenulum is walked around the ear and is fixed on user chin position, will rely on originally to disperse for providing by other positions of head in the supporting role that is provided by the ear, has avoided the problem that the ear is crushed to the problem to when wearing the goggles, the deformation aversion of the nurse cap part cap body can not influence the stability of wearing of gauze mask, also need not to repeat again and gets to wear to adjust.

The application provides non-ear contact mask assembly, this non-ear contact mask assembly includes at least: the mask is used for covering the mouth and the nose of a user, and two sides of the mask are respectively provided with mask tying belts; the non-ear contact type mask assembly further comprises a positioning component and at least one first auxiliary strap, wherein two ends of the first auxiliary strap are respectively fixedly connected to the positioning component, and a stretching deformation area used for at least surrounding the position of an ear when the positioning component is worn is formed between the strap body of the first auxiliary strap and the outer edge of the positioning component, wherein under the condition that the positioning component is worn on the head of a user, the mask can be relatively fixed with the positioning component through the stretching deformation area according to the mode that the corresponding end parts of the mask straps on two sides of the mask can be respectively and movably connected to the first auxiliary straps on two sides of the positioning component.

In accordance with a preferred embodiment, the non-ear contact mask assembly further includes a second auxiliary strap, wherein two ends of the second auxiliary strap are respectively sleeved on the first auxiliary strap on two sides of the positioning member. Preferably, the sleeve is fixed to the second auxiliary strap in a manner that the end of the second auxiliary strap is wound around the first auxiliary strap and then is fixed to the second auxiliary strap. Further preferably, the sleeve can be fixedly connected between the two belts and cannot slide relatively.

According to a preferred embodiment, the first auxiliary strap further comprises a third auxiliary strap having a strap length less than the strap length of the first auxiliary strap and being secured to the strap of the first auxiliary strap in a stacked manner.

According to a preferred embodiment, the non-ear contact mask assembly further comprises an elastic band having two ends fixedly connected to one side of the mask, wherein a end of the mask strap is fitted over the elastic band.

According to a preferred embodiment, a magic tape hair surface for connecting a protective cap is arranged on the outer surface of the positioning component.

According to a preferred embodiment, a pad is arranged on the inner surface of the positioning part.

According to a preferred embodiment, a first malleable strip is provided in the mask body insert on one side of the mask.

According to a preferred embodiment, at least one second plastic strip is respectively arranged in the cover body interlayers which are positioned on two sides of the face cover adjacent to the side where the first plastic strip is positioned.

The present application further provides a non-ear contact mask assembly, comprising at least: the mask is used for covering the mouth and the nose of a user, and two sides of the mask are respectively provided with mask tying belts; at least one first supplementary frenulum, its with the connection can be dismantled to the face guard frenulum and be used for avoiding the direct couple of face guard frenulum to collude in the ear, this non-ear contact face guard subassembly still includes at least one second supplementary frenulum, the one end swing joint of second supplementary frenulum to on the area body of first supplementary frenulum, wherein, the area body of first supplementary frenulum with according to between the area body of second supplementary frenulum the supplementary frenulum orientation of second is kept away from the mode of the direction removal of first supplementary frenulum is Y font structure.

In accordance with a preferred embodiment, the non-ear contact mask assembly further includes a positioning member, and the first auxiliary strap is fixedly connected to the positioning member at two ends thereof.

Drawings

FIG. 1 is a simplified overall schematic view of a non-ear contact mask assembly of the present invention; and

fig. 2 is a simplified overall structure diagram of the mask of the present invention.

List of reference numerals

1: the mask 2: mask belt 3: positioning member

4: first auxiliary tether 5: tensile deformation region 6: second auxiliary lace

7: third auxiliary tether 8: the elastic band 9: pad body

10: the protective cap 11: first plasticity strip 12: second plastic strip

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, the present invention provides a simplified overall structure of a non-ear contact mask assembly.

The non-ear contact mask assembly mainly comprises a mask 1 and a non-ear contact mask assembly.

The non-ear contact mask assembly herein generally includes a positioning member 3, a first auxiliary strap 4, and a second auxiliary strap 6. The positioning member 3 may be an elongated strip as shown in fig. 1, and two ends of the strip may be engaged with each other, and the positioning member 3 may be worn on the head of the user by engaging two ends of the positioning member 3 when the positioning member 3 is wound around the forehead to the nape of the user. Preferably, the inner surface of the positioning component 3 is provided with a pad 9, and the pad 9 is placed at the forehead of a user when the goggles are worn, so that the side end surface of the goggles directly abuts against the portion provided with the pad 9 when the goggles are worn, and the pad 9 can play an effective stress dispersion role and relieve the compression effect of the goggles on the face.

Preferably, the cushion body 9 can be a gel foam cotton composite structure with weak skin allergy, good buffering effect and sweat absorption, and the outer layer of the structure is a PU film which is waterproof and breathable; the middle layer is made of high polymer materials, so that moisture exhaled by a human body can be effectively adsorbed, and the problem that the protective performance of the goggles is reduced due to the moisture in the mask is solved; the inner layer is made of silica gel, so that elastic buffering can be provided, and anaphylactic reaction possibly caused by common rubber materials can be avoided. The cushion body 9 can be placed in the interlayer of the positioning component 3, and can be directly taken out and placed into a new cushion body 9 when needing to be replaced. The inner surface of the positioning component 3 is made of silica gel, and the outer surface of the positioning component 3 is made of breathable PU material.

For the first and second auxiliary laces 4 and 6: as shown in fig. 1, the two ends of the first auxiliary strap 4 are respectively fixed to the positioning member 3, and a tensile deformation area 5 is formed between the strap and the outer edge of the positioning member 3, as viewed from the side of the non-ear contact mask assembly (the side where the ears of the user's head are located). The stretch-deformable area 5 is intended to surround at least the region of the ear when the positioning element 3 is worn. The stretch-deformed area 5 means that the shape of the area is not fixed, preferably the first auxiliary fastening strip 4 is a soft strip without elasticity in this application, i.e. the stretch-deformed area 5 means that it is non-elastically deformed, which has a better service life.

Preferably, a third auxiliary strap 7 is disposed on the strap body of the first auxiliary strap 4, and the third auxiliary strap 7 overlaps with the strap body of the first auxiliary strap 4. As shown in fig. 1, the third auxiliary string 7 has a shorter length than the first auxiliary string 4, and the third auxiliary string 7 is fixed to the first auxiliary string 4 at both ends thereof by thermocompression bonding or needle sewing. The third auxiliary harness 7 is also a soft belt body without elasticity. Preferably, the belt body width of the first auxiliary belt 4 and the third auxiliary belt 7 is preferably 1.5-2.5 cm. Because the junction between the two area bodies is handled through hot-pressing veneer gluing or needle and thread sewing, this junction non-deformable, and then under the supplementary frenulum 6 of second applyed the exogenic action to it under, can disperse the tensile force effect that the supplementary frenulum 6 of second exerted better, avoid owing to first supplementary frenulum 4 all appear folding and make the problem of its area body laminating ear root with the supplementary frenulum 6 of second under the tensile force effect, further reduce the oppression effect that probably causes the ear.

Preferably, a hook-and-loop fastener surface for connecting the mask strap 2 is provided on the strap body of the first auxiliary strap 4. Because tensile deformation region 5 encircles the ear setting, does not contact with the ear basically, can not exert oppression effect to the ear to this, bond mask frenulum 2 to the first supplementary frenulum 4 of both sides respectively from user's facial both sides, can realize the fixed of face guard 1, and because the position of pasting of magic subsides is adjustable, the adjustable mask frenulum 2 of user bonds to the position of first supplementary frenulum 4, the elasticity degree that face guard 1 is fixed is adjusted to adaptability.

Preferably, the second auxiliary strap 6 is fixed at both ends thereof to the two first auxiliary straps 4 positioned at both sides of the positioning member 3, respectively. The second auxiliary strap 6 may be formed by two pieces of strap that are connected together, and is similar in structure to the length adjustable harness structure on a backpack. The second auxiliary strap 6 may be a flexible strap without elasticity. After positioning element 3 is stably worn on the head, the user can place second auxiliary strap 6 in the chin, adjust its length for first auxiliary strap 4 is laminated on the head, adjusts the position of tensile deformation region 5 simultaneously, makes this region circle locate the ear outer edge, with this, accomplishes wearing of this non-ear contact mask assembly.

In addition, the body of the first auxiliary strap 4 and the body of the second auxiliary strap 6 can be in a Y-shaped configuration such that the length of the body of the second auxiliary strap 6 is shortened. That is, after wearing the non-ear contact mask assembly, the second auxiliary strap 6 is tightened to fit the chin of the user, and when viewed from the side where the ears of the head are located, the first auxiliary strap 4 is stretched into a U-shape, and the second auxiliary strap 6 is located at the bottom end of the U-shape, so that the two components form a substantially Y-shaped structure. Further preferably, the end of the second auxiliary strap 6 for connecting the first auxiliary strap 4 is also provided with a third auxiliary strap 7, so that the end is increased in thickness and is not easily folded by external force. More preferably, the width of the belt body at the end of the second auxiliary strap 6 is preferably 1.5-2.5 cm, so that the belt body of the first auxiliary strap 4 subjected to the pulling force applied by the second auxiliary strap 6 is not V-shaped but similar to U-shaped, and the pressing effect of the strap on the root of the ear can be better avoided.

Preferably, the first auxiliary string 4 may have a length of 18 to 25cm, the second auxiliary string 6 may have a length of 23 to 30cm, and the third auxiliary string 7 may have a length of 2 to 4cm, and in the case where the positioning member 3 is a long-strip-shaped string, the positioning member 3 may have a length of 56 to 62cm, which is slightly greater than 54 to 58cm of the head circumference of a typical adult.

Further preferably, a magic tape for connecting the helmet 10 is provided on the outer surface of the positioning member 3. The inner wall of the open end of the protective cap 10 matched with the hook-and-loop fastener is provided with a hook-and-loop fastener. Therefore, the medical staff can directly fix the protective cap 10 on the positioning component 3 in an adhesion mode to finish the wearing of the protective cap 10. The gauze mask is worn again after helmet 10 is worn to current usually, and the gauze mask is perhaps with hanging to bring the cover at the head, hangs to take tightly to tighten in helmet 10 outsidely, hangs to take the tension degree big, easily draws the scar in face, and the gauze mask is perhaps with the ear-hang hook on the ear, causes the crushing to the ear root, all can't avoid the gauze mask to wear the oppression effect that the back caused user skin. In the application, the protective cap 10 and the face mask 1 can be independently and respectively fixed on the positioning part 3, so that the oppression effect on a user caused by wearing the mask is avoided, and the protective cap 10 is not easy to slip. The protective cap 10 and the face mask 1 can be both disposable products when in use, and the non-ear contact face mask component is a non-disposable product which can be reused after being sterilized.

Further preferably, the non-ear contact mask assembly proposed herein is adapted to a conventional disposable medical mask. During the use, tie in the middle of the hangers with the disposable medical gauze mask of conventionality for hangers length reduces, is equivalent to the elastic band 8 that sets up in this application, gets the area body that has the magic tape hair side again and binds (or sews up or the lock joint) in the department of knoing of hangers, is equivalent to the face guard frenulum 2 that sets up in this application.

As shown in fig. 2, the mask body of the mask 1 of the present application may be of a conventional disposable medical mask type structure for covering the nose and mouth of a user, and elastic bands 8 are provided on both sides of the mask body, respectively. Be different from current conventional disposable medical mask for being convenient for collude the ear, the great setting of its ear-hang length, and no longer directly collude in this application on the ear, the area body length of elastic band 8 is the width that is less than or equal to 1 side end face of face guard of this elastic band 8 place side in this application, and the effect of elastic band 8 lies in making face guard 1 upper and lower extreme by the tensioning, and face can be pressed close to 1 upper and lower end of face guard. Preferably, the strap body of the elastic strap 8 is provided with a mask strap 2, and the end of the mask strap 2 is provided with a hook and loop fastener for connecting the mask 1 to the non-ear contact mask assembly. The mask straps 2 may be of a non-elastic, soft material such as nylon, non-woven fabric, gauze, fabric, or the like. The length of the elastic band 8 can be 9cm, and the length of the mask strap 2 can be 6-10 cm.

Preferably, a first plastic strip 11 is arranged in the mask body interlayer on one side of the face mask 1, and at least one second plastic strip 12 is arranged in the mask body interlayers on two sides of the face mask 1 adjacent to the side where the first plastic strip 11 is located. The plastic strip can be an environment-friendly full-plastic strip, does not contain any metal, is breathable and comfortable, can also be an aluminum strip, and can be 7-9 cm in length. The second malleable strip 12 is for fitting the cheek of the user and the first malleable strip 11 is for fitting the nose of the user. Since the end surfaces of the mask 1 on both sides of the cheek may be in a raised state after the mask strap 2 is fixed to the strap body of the first auxiliary strap 4 at a single point, an incomplete fit is formed between the mask 1 and the cheek. In contrast, in the present application, the second plastic strips 12 are provided on the end surfaces of the mask 1 on both sides of the cheek, and after the mask 1 is worn on the face of the user, a part of the second plastic strips 12 on both sides of the mask 1 is kneaded and overlapped so that the end surfaces of the mask 1 in the bulge shape are relatively closed and the other part of the end surfaces on the side of the mask 1 is substantially fitted to the cheek.

When using the non-ear contact mask assembly that this application provided, according to the mode that fills up body 9 and be located user's forehead position, wear positioning component 3 to user's head earlier, be located the first supplementary frenulum 4 of positioning component 3 both sides and hang down to the ear, fix the supplementary frenulum 6 of second at user's chin position again, adjust its length for first supplementary frenulum 4 laminates on the head. And simultaneously adjusting the position of the stretching deformation area 5 to enable the area to be arranged at the outer edge of the ear, thereby finishing the wearing of the non-ear contact type mask component. Then, the two ends of the mask fastening band 2 are respectively connected to the first auxiliary fastening bands 4 positioned on the two sides of the head, the first plastic strip 11 is compacted on the nose, and the raised parts of the second plastic strips 12 on the two sides are kneaded, so that the side end face of the mask 1 is approximately attached to the cheek, and the mask 1 is worn. Preferably, the user can bond helmet 10 to the periphery of positioning element 3, wear the goggles after wearing helmet 10, and the pressure effect of the upper side end of the goggles acts on pad body 9, alleviates the oppression effect of the goggles to the face.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A non-ear contact mask assembly, the non-ear contact mask assembly comprising at least:

a face mask (1) which is used for covering the mouth and the nose of a user and two sides of which are respectively provided with a face mask lacing (2),

it is characterized in that the utility model is characterized in that,

the non-ear contact mask assembly further comprises a positioning part (3) and at least one first auxiliary strap (4), wherein two ends of the first auxiliary strap (4) are respectively fixedly connected to the positioning part (3) and a stretching deformation area (5) used for at least surrounding the position of the ear when the positioning part (3) is worn is formed between the strap body of the first auxiliary strap and the outer edge of the positioning part (3),

when the positioning component (3) is worn on the head of a user, the mask (1) can be relatively fixed with the positioning component (3) through the stretching deformation area (5) according to the mode that the corresponding end parts of the mask belts (2) on the two sides of the mask are respectively movably connected to the first auxiliary belts (4) arranged on the two sides of the positioning component (3).

2. The non-ear contact mask assembly according to claim 1, further comprising a second auxiliary strap (6), wherein the second auxiliary strap (6) is sleeved at two ends of the first auxiliary strap (4) on two sides of the positioning member (3).

3. The non-ear contact mask assembly according to claim 2, wherein the first auxiliary strap (4) further comprises a third auxiliary strap (7) having a strap length less than the strap length of the first auxiliary strap (4) and secured to the strap of the first auxiliary strap (4) in a stacked arrangement.

4. A non-ear contact mask assembly according to claim 3, further comprising an elastic band (8) having two ends fixedly connected to one side of the mask (1), wherein one end of the mask strap (2) is fitted over the elastic band (8).

5. A non-ear contact mask assembly according to claim 4, wherein the positioning means (3) is provided on its outer surface with a hook and loop surface for attachment of a protective cap (10).

6. A non-ear contact mask assembly according to claim 5, wherein the locating part (3) is provided with a cushion (9) on its inner surface.

7. A non-ear contact mask assembly according to claim 6, wherein a first malleable strip (11) is provided in the mask body interlayer on one side of the mask (1).

8. A non-ear contact mask assembly according to claim 7, wherein at least one second plastic strip (12) is provided in each of the mask body interlayers on both sides of the mask (1) adjacent to the side on which the first plastic strip (11) is located.

9. A non-ear contact mask assembly, the non-ear contact mask assembly comprising at least:

a face mask (1) which is used for covering the mouth and the nose of a user and two sides of which are respectively provided with a face mask lacing (2);

at least one first auxiliary strap (4) detachably connected to the mask strap (2) and adapted to prevent the mask strap (2) from being hooked directly to the ear,

it is characterized in that the utility model is characterized in that,

the non-ear contact mask assembly further comprises at least one second auxiliary strap (6), one end of the second auxiliary strap (6) being movably connected to the strap of the first auxiliary strap (4), wherein,

the belt body of the first auxiliary belt (4) and the belt body of the second auxiliary belt (6) are in a Y-shaped structure according to the mode that the second auxiliary belt (6) moves towards the direction far away from the first auxiliary belt (4).

10. The non-ear contact mask assembly according to claim 9, further comprising a positioning member (3), wherein the first auxiliary strap (4) is fixedly connected to the positioning member (3) at both ends thereof.

Images