CN211703588U - Adjustable fixed band for gauze mask - Google Patents

Abstract

A fixing band for an adjustable mask comprises a flexible fixing band, a connecting lug, a plurality of columnar air bags and an inflating valve, wherein the connecting lug is arranged at each of two ends of the flexible fixing band, the columnar air bags are distributed on the flexible fixing band and are sequentially communicated with one another, the inflating valve is communicated with the columnar air bags, a chamfering structure is arranged at the edge of the connecting lug, the chamfering structure can prevent the original sharp corner from stabbing or scratching the skin of a medical worker or the protective clothing of the medical worker, meanwhile, the chamfering structure is more convenient for the medical worker to wear or take off the mask, and a chamfering structure is arranged at the edge of each columnar air bag; the chamfer structure can further increase the contact area between the edge of the columnar air bag and the skin of medical staff, and further improve the comfort.

Description

Adjustable fixed band for gauze mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to fixed band for adjustable gauze mask.

Background

The gauze mask is common article in the life, especially the frequency that uses at present in the epidemic situation increases by a wide margin, for medical personnel, they need take the gauze mask for a long time in treating disease or nursing process, because the gauze mask is the standard part in process of production, all sizes are all the same, but everyone's face form is different, although the string rope of gauze mask both sides is the elasticity rope, certain regulating power has, but still can not satisfy all people and use, to thin face person, the back is worn to the gauze mask, still not closely cooperate between gauze mask edge and the facial skin, there is great gap, can not play fine guard action, to fat face person, wear the gauze mask for a long time, will cause face and ear to produce and rein in the trace.

In this time new coronary pneumonia salvages, medical personnel discover in fig. 2 that the handle of milk case can play fine fixed action to the gauze mask, hang the string rope of gauze mask both sides on the lug of handle both sides, with the handle overlap joint of milk case at medical personnel's neck rear end, fig. 1 shows, the string rope on the gauze mask can be hung on the lug this moment, can not appear wearing for a long time and lead to the emergence that gauze mask string rope tied up medical personnel's ear incident, but it still does not have regulatory function, need to improve it further.

Disclosure of Invention

The utility model aims at providing an adjustable is fixed band for gauze mask for solve the problem that exists among the background art, this adjustable is fixed band for gauze mask simple structure, convenient to use can recycle, can play the regulating action simultaneously.

A fixing band for an adjustable mask comprises a flexible fixing band, a connecting lug, a plurality of columnar air bags and an inflating valve, wherein the connecting lug is arranged at each of two ends of the flexible fixing band, the columnar air bags are distributed on the flexible fixing band, the columnar air bags are communicated with one another in sequence, and the inflating valve is communicated with the columnar air bags;

the edges of the connecting lugs are provided with chamfer structures; the chamfering structure can prevent the original sharp corner from stabbing or scratching the skin of the medical staff or the protective clothing of the medical staff, and meanwhile, the chamfering structure is more convenient for the medical staff to wear or take off the mask;

the edge of the columnar air bag is provided with a chamfer structure; the chamfer structure can further increase the contact area between the edge of the columnar air bag and the skin of medical staff, and further improve the comfort.

Preferably, the peripheral cladding of engaging lug have soft silica gel layer, soft silica gel layer can further improve medical personnel's comfort level.

Preferably, every column gasbag periphery all be provided with sweat-absorbing layer with medical personnel skin contact side, sweat-absorbing layer be the cotton.

Preferably, the flexible fixing band is in a semicircular arc shape in a static state.

Preferably, an included angle C formed between the flexible fixing band and the connecting lug is less than or equal to 60 °.

Preferably, the valve is in threaded connection with a protective cap.

Preferably, flexible fixed band and engaging lug material all do not have the PVC material, the column gasbag material also be the PVC material, conveniently clean the disinfection to it.

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

1. the utility model can adjust the edge of the mask and the doctor by inflating the columnar air bag

The tightness between the skins of the nursing personnel can further improve the safety of the medical personnel and avoid infection.

2. The engaging lug edge be provided with the chamfer structure, this chamfer structure can prevent that original closed angle from stabbing or fish tail medical personnel skin or medical personnel's protective clothing, the chamfer structure makes things convenient for medical personnel to dress more simultaneously or takes off the gauze mask.

3. Column gasbag edge be provided with the chamfer structure, this chamfer structure can further increase the area of contact at column gasbag edge and medical personnel skin, further improves the travelling comfort.

4. Peripheral cladding of engaging lug have soft silica gel layer, soft silica gel layer can further improve medical personnel's comfort level, further reduce to reing in the trace.

5. The periphery of the columnar air bag is provided with a sweat absorbing layer at the skin contact side of the medical staff, so that sweat can be absorbed, and the comfort is further improved.

6. Adopt the contact of column gasbag and medical personnel skin can further prevent that medical personnel skin from producing and pressing the sore, reduce and tighten the trace, improve the comfort level.

Drawings

Fig. 1 is a schematic view of a mask and a flexible fixing band worn on the back of a patient's neck in the prior art.

Figure 2 is a schematic view of a prior art flexible fastening strip and attachment ear connection.

Fig. 3 is a schematic perspective view of the present invention in an inflated state.

Fig. 4 is a partially enlarged schematic view at a in fig. 3.

Fig. 5 is a plan view of the inflated state of the present invention.

Fig. 6 is a partial schematic view of the column-shaped airbag of the present invention in an uninflated state.

Detailed Description

Referring to fig. 1 to 6, the fixing band for the adjustable mask comprises a flexible fixing band 1, a connecting lug 2, a plurality of columnar air bags 3 and an inflating valve 4, wherein the connecting lug 2 is respectively arranged at two ends of the flexible fixing band 1, the plurality of columnar air bags 3 are distributed on the flexible fixing band 1, the plurality of columnar air bags 3 are sequentially communicated, and the inflating valve 4 is communicated with the columnar air bags 3;

the edge of the connecting lug 2 is provided with a chamfer structure 5; the chamfering structure 5 can prevent the original sharp corner from stabbing or scratching the skin of the medical staff or the protective clothing of the medical staff, and meanwhile, the chamfering structure 5 is more convenient for the medical staff to wear or take off the mask;

the edge of the columnar air bag 3 is provided with a chamfer structure 5; the chamfer structure 5 can further increase the contact area of the edge of the columnar air bag 3 and the skin of the medical staff, and further improve the comfort.

Preferably, the peripheral cladding of engaging lug 2 have soft silica gel layer, soft silica gel layer can further improve medical personnel's comfort level.

Preferably, every 3 peripheries of columnar gasbag all be provided with the sweat-absorbing layer with medical personnel skin contact side, the sweat-absorbing layer be the cotton.

Preferably, the flexible fixing band 1 is in a semi-arc shape in a static state.

Preferably, the included angle C formed between the flexible fixing band 1 and the connecting ear 2 is less than or equal to 60 °.

Meanwhile, the columnar air bag 3 is in contact with the skin of the medical staff, so that the skin of the medical staff can be further prevented from being pressed and sore, the tightening mark is reduced, and the comfort level is improved.

The structure of the inflating valve 4 is convenient for inflating and deflating, and is more convenient to adjust, and the inflating valve 4 is the prior art and is commonly used at the inflating port of the automobile or bicycle tire.

The working principle and the using process of the embodiment are as follows:

please refer to fig. 1 to 6, during the use, at first medical personnel head downward sloping, will the utility model discloses overlap joint in neck and head junction, because the utility model discloses wholly be half-circular arc form, consequently the overlap joint is not the landing easily in neck department, with the gauze mask laminating in face, hang the string rope of gauze mask both sides to engaging lug 2 on, according to the position of different medical personnel face form adjustment gauze mask, if discover the gauze mask edge not with skin in close contact with, then need another medical personnel to help it to aerify column form gasbag 3, inflatable instrument can adopt arbitrary instruments such as syringe or inflater, the medical personnel's self-perception gauze mask edge of wearing the gauze mask when inflatable is with the compactness of skin contact. The principle that the tightness between the mask worn by the medical staff and the skin of the medical staff is increased by inflating the columnar air bag 3 is as follows: the columnar air bag 3 expands after being inflated, so that the gap between the original flexible fixing band 1 and the skin of the medical staff is increased, the columnar air bag 3 plays a role in supporting and adjusting, which is equivalent to continuously filling objects between the flexible fixing band 1 and the skin of the medical staff to adjust the tightness between the edge of the mask and the skin of the medical staff, the utility model can be continuously used for a plurality of days after being adjusted for the medical staff, can be continuously used even after a new mask is replaced every time, does not need to be adjusted, only needs to be cleaned by alcohol or treated by other disinfection modes after being used every time, has strong practicability, can be adjusted in a small range according to the requirements of each medical care personnel on the premise of not changing the original standard piece mask, the tightness between the mask and the skin of the medical staff mainly refers to the tightness between the mask and the skin of the face of the medical staff.

Claims (6)

1. The utility model provides an adjustable is fixed band for gauze mask which characterized in that: the air bag fixing device comprises a flexible fixing belt (1), connecting lugs (2), a plurality of columnar air bags (3) and an inflating valve (4), wherein the connecting lugs (2) are respectively arranged at two ends of the flexible fixing belt (1), the plurality of columnar air bags (3) are distributed on the flexible fixing belt (1), the plurality of columnar air bags (3) are sequentially communicated, and the inflating valve (4) is communicated with the columnar air bags (3);

the edge of the connecting lug (2) is provided with a chamfer structure (5);

the edge of the columnar air bag (3) is provided with a chamfer structure (5).

2. The fixing band for the adjustable mask as claimed in claim 1, wherein: the periphery of the connecting lug (2) is coated with a soft silica gel layer.

3. The fixing band for the adjustable mask as claimed in claim 1, wherein: every column gasbag (3) periphery all be provided with sweat-absorbing layer with medical personnel skin contact side, sweat-absorbing layer be the cotton.

4. The fixing band for the adjustable mask as claimed in claim 1, wherein: the flexible fixing belt (1) is in a semicircular arc shape in a static state.

5. The fixing band for the adjustable mask as claimed in claim 1, wherein: the included angle (C) formed between the flexible fixing band (1) and the connecting lug (2) is less than or equal to 60 degrees.

6. The fixing band for the adjustable mask as claimed in claim 1, wherein: the valve (4) is connected with a protective cap in a threaded manner.

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