CN212488578U

CN212488578U - Capsule for compressing and sealing

Info

Publication number: CN212488578U
Application number: CN202020327700.2U
Authority: CN
Inventors: 熊长伦
Original assignee: Shenzhen Nateni Technology Co ltd
Current assignee: Shenzhen Nateni Technology Co ltd
Priority date: 2020-02-02
Filing date: 2020-03-15
Publication date: 2021-02-09
Anticipated expiration: 2030-03-15
Also published as: CN112425839A; CN112021689A; CN212345378U

Abstract

The utility model discloses an utricule for compressing tightly sealed, including the utricule body, there is the cavity utricule body inside, the utricule body is provided with anti stretching strap, and tensile area and this body coupling of utricule, tensile area are provided with and are used for the rope or the elastic cord of cover at the head. Through being provided with utricule body and/or hump utricule at the tensile area, because the internal gas of utricule body and/or hump utricule and/or liquid are not full of, utilize the mobility of this internal gas of utricule and/or liquid to make the utricule body can be bloated in the sunken place of human face under very little exogenic action, can be flat down in the facial protruding ground of human body, because utricule body and/or hump utricule can fill up the clearance between tensile area and the face and be full of, utricule body and/or hump utricule compress tightly protective articles such as gauze mask along facial profile again, make protective articles such as gauze mask fully laminate with human face, thereby stop the clearance business turn over between protective articles such as gas face and gauze mask.

Description

Capsule for compressing and sealing

Technical Field

The utility model relates to the technical field of medical equipment and labor protection articles, in particular to a compression sealing capsule.

Background

A plurality of protective masks are available in medical treatment, some masks are anti-virus and also are dustproof, but the existing masks are not tightly attached to the face of a human body, so that dust and viruses enter respiratory tracts to cause the masks to lose due functions. At present, the problem has been noticed, and some measures have been taken, such as an iron clip provided at the nose bridge, which is pinched to fit the nose bridge when the mask is worn, but the iron clip is loosened and fatigued, and the iron clip cannot completely prevent dust and viruses from entering from the gap between the mask and the face. The iron clip obviously cannot enable the gap between the mask and the face to be in a micron scale matched with the filtering capacity of the mask. For example, in china, some medical staff wear a four-layer mask to prevent virus inhalation, but the mask is still infected with virus, and the reason for this is that the mask is not well protected, but after wearing the four-layer mask, the ventilation capacity of the mask is poor, so that air directly enters from the gap between the mask and the face, and the effect of wearing the mask is worse than that of wearing a single-layer mask.

Because the shapes of human faces are different, the nose bridge of eastern people is lower, and the nose bridge of western people is higher, so that the mask is difficult to completely fit with the faces of everyone. Therefore, it is necessary to design a mask for the problem of the fit between the human face and the mask. Medical instruments and labor protection products have such problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a be used for compressing tightly sealed utricule, solve the problem of laminating between protective articles such as human face and gauze mask.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a be used for compressing tightly sealed utricule, includes the utricule body, there is the cavity utricule body inside, the utricule body is provided with anti stretching strap, anti stretching strap and this body coupling of utricule, anti stretching strap is provided with and is used for the rope or the elastic cord of cover at the head.

In the above structure, the bag body is provided with hump bag bodies on two sides of the bag body corresponding to the position of the bridge of the nose or hump-shaped protrusions on two sides of the bag body corresponding to the position of the bridge of the nose, and the hump bag bodies or hump-shaped protrusions are provided with cavities inside.

In the structure, the two hump capsules are symmetrically arranged along the central line of the nose bridge direction of the protective article.

In the above structure, the bag body and/or the hump bag body are provided with inflation holes for inflating air and/or liquid into the cavity.

In the structure, the capsule body is a strip-shaped capsule arranged at the position of the nose bridge of the protective article or a ring-shaped capsule arranged at the peripheral edge of the protective article.

In the structure, the two ends of the strip-shaped bag body are provided with connecting pieces used for being connected with protective articles and/or tensile belts, and the two ends of the strip-shaped bag body are connected with the tensile belts.

In the structure, the annular bag body is an annular body which is in a tire inner tube shape and is provided with an annular cavity in the middle or is formed by a plurality of bag bodies in an annular shape. The middle part of the annular bag body is provided with an air inlet and outlet channel.

In the structure, the cavity of the hump capsule body is isolated from the cavity of the capsule body.

In the above structure, the balloon body and/or the hump balloon are elastic balloons.

In the structure, the anti-pulling belt is provided with the iron clip at the position corresponding to the bridge of the nose, and the bag body and/or the hump bag body change along with the shape of the iron clip.

In the above structure, the iron clip has a V-shape.

In the structure, the connecting sheets at the two ends of the strip-shaped bag body are connected with the protective articles and/or the tensile belts through staples.

In the structure, the bag body is a strip bag body, the strip bag body is arranged at the position of the nose bridge of the anti-pulling belt, and the strip bag body is a strip body with two closed ends and a strip cavity in the middle.

In the structure, the air pipe is arranged on the inflation hole in the bag body and/or the hump bag body, and the hole wall of the inflation hole is connected with the air pipe.

In the structure, one side of the capsule body is provided with a first connecting belt and/or the other side of the capsule body is provided with a second connecting belt, and the first connecting belt and/or the second connecting belt are connected with the anti-pulling belt and/or the protective articles.

In the structure, the first connecting belt and/or the second connecting belt and the anti-pulling belt and/or the protective product are/is connected in a sewing and/or bonding and/or welding mode.

In the above structure, the first connecting band and/or the second connecting band is/are connected with the capsule body by sewing and/or bonding and/or welding.

In the above structure, the substance filled in the capsule body and/or the hump capsule is air when in use.

In the above structure, the volume of the gas and/or liquid filled in the cavity of the capsule body and/or the hump capsule at normal temperature and normal pressure is smaller than the maximum volume of the cavity at normal temperature and normal pressure.

In the above structure, the volume of the gas and/or liquid filled in the cavity of the capsule body and/or the hump capsule at normal temperature and normal pressure is less than one third to one half of the maximum volume of the cavity at normal temperature and normal pressure.

In the above structure, the balloon body and/or the hump balloon may be configured as a balloon composed of a plurality of small balloons.

In the structure, the substance filled in the cavity of the capsule body and/or the hump capsule body also comprises a high-elastic polymer material at normal temperature.

The beneficial effect of adopting above-mentioned technical scheme is: through being provided with utricule body and/or hump utricule at the tensile area, because the internal gas of utricule body and/or hump utricule and/or liquid are not full of, utilize the mobility of this internal gas of utricule and/or liquid to make the utricule body can be bloated in the sunken place of human face under very little exogenic action, can be flat down in the facial protruding ground of human body, because utricule body and/or hump utricule can fill up the clearance between tensile area and the face and be full of, utricule body and/or hump utricule compress tightly protective articles such as gauze mask along facial profile again, make protective articles such as gauze mask fully laminate with human face, thereby stop the clearance business turn over between protective articles such as gas face and gauze mask.

Just because the anti-stretching strap is in the outermost, utricule body and/or hump utricule are in the intermediate level, protective articles such as gauze mask are in the one deck of the innermost, protective articles such as gauze mask and facial direct contact, when the tensile area is taut, utricule body and/or hump utricule just are stressed along with the tensile area is taut, just fill up the clearance between tensile area and face and tightly press protective articles such as gauze mask on face.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of a mask provided with an annular bladder;

FIG. 3 is an exploded view of a mask having a toroidal bladder;

fig. 4 is a perspective view of the first and second connecting straps of the looped bladder;

FIG. 5 is a perspective view of the attachment cuff on the looped bladder;

FIG. 6 is a perspective view of the connecting strap;

FIG. 7 is a perspective view of the air lock;

fig. 8 is a perspective view of a mask provided with a strip-shaped bladder;

fig. 9 is an exploded view of a mask with a bladder in the form of a strip;

FIG. 10 is a perspective view of a hump-shaped protrusion on a bladder strip;

fig. 11 is a perspective view of a hump-shaped bladder body on the bladder body;

FIG. 12 is a perspective view of a hump-shaped protrusion on the body of the bladder body;

FIG. 13 is a perspective view of the iron clamp;

FIG. 14 is a perspective view of a hump-free bulge in a bladder strip;

FIG. 15 is a perspective view of a hump-free bulge in the toroidal bladder;

FIG. 16 is a perspective view of a hump-shaped protrusion on the toroidal bladder;

fig. 17 is a perspective view of another shape of the present invention;

fig. 18 is a perspective view of another shape of the present invention.

In the figure, 1-protective articles, 2-bag body, 3-anti-pulling belt, 4-connecting sleeve belt, 5-rope or elastic belt, 6-first connecting belt, 7-second connecting belt, 8-hump bag body, 9-iron clip, 10-connecting sheet, 11-ferrule, 12-inflation hole, 13-air pipe, 14-annular bag body, 15-strip bag body, 16-air plug, 17-air plug head, 18-air plug neck, 19-air plug bottom and 20-bulge.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

Referring to the attached drawings, the capsule for compressing and sealing comprises a capsule body 2, a cavity is formed in the capsule body 2, the capsule body 2 is provided with an anti-pulling belt 3, the anti-pulling belt 3 is connected with the capsule body 2, and the anti-pulling belt 3 is provided with a rope or an elastic band 5 for being sleeved on the head. The shape of the anti-pulling strip 3 after being stressed can cover the shape of the bag body 2.

The bag body 2 is arranged between the protective article 1 and the tensile belt 3, the protective article 1 is arranged between the bag body 2 and the face of a human body, the tensile belt 3 is connected with the protective article 1 and/or the bag body 2, and the tensile belt 3 and the protective article 1 are respectively arranged on the opposite sides of the bag body 2.

Preferably, the bag body 2 is provided with hump bag bodies 8 on two sides of the bag body 2 corresponding to the position of the bridge of the nose or the bag body 2 is provided with hump-shaped protrusions 20 on two sides of the bag body 2 corresponding to the position of the bridge of the nose, and the hump bag bodies 8 are internally provided with cavities. The hump-shaped bag body 8 is combined with the bag body 2, namely, the bag body 2 is provided with hump-shaped bulges 20. Except that the hump-shaped protrusions 20 are formed by thermoforming and the hump-shaped bladder body 8 is attached to the bladder body 2. The two hump bag bodies 8 are symmetrically arranged along the central line of the protective article 1 along the direction of the nose bridge.

Preferably, the bag body 2 and/or the hump bag body 8 are/is provided with an inflation hole 12 for inflating air and/or liquid into the cavity of the bag body, and the bag body 2 is a strip bag body 15 arranged at the position of the bridge of the nose of the protective article 1 or a ring bag body 14 arranged at the periphery of the protective article 1.

Preferably, the annular bag body 14 is an annular body in the shape of a tire tube with an annular cavity in the middle or a bag body surrounded by a plurality of bag bodies to form an annular shape. The plurality of capsules enclose a ring shape, which corresponds to the capsule of the ring-shaped capsule 14. The annular bag body 14 and the protective article 1 can be connected in an adhesive mode, the connecting sleeve belt 4 can be arranged to wrap the annular bag body 14 and then the connecting sleeve belt 4 is fixed to the tensile belt 3, and the circumference of the loop 11 of the connecting sleeve belt 4 is larger than that of the annular bag body 14. The middle part of the annular capsule body 14 is provided with an air inlet and outlet channel. The anti-pull belt 3 is further provided with a gauze, and the gauze is connected with the tensile belt 3. The screen integrates the tensile strips 3 into a whole.

Preferably, the cavity of the hump balloon 8 is isolated from the cavity of the balloon body 2.

Preferably, the balloon body 2 and/or the hump balloon 8 is an elastic balloon.

Preferably, the capsule body 2 may be provided as a capsule composed of a plurality of small capsules.

Preferably, the anti-pulling strip 3 is provided with an iron clip 9 at the position of the bridge of the nose, and the capsule body 2 and/or the hump capsule 8 change along with the shape of the iron clip 9. The iron clamp 9 is in a V shape.

Preferably, the bag body is a strip bag body 15, the strip bag body 15 is arranged at the position of the nose bridge of the anti-pulling strip, and the strip bag body 15 is a strip body with two closed ends and a strip-shaped cavity in the middle. Connecting pieces 10 used for being connected with the protective product 1 and/or the tensile belt 3 are arranged at two ends of the strip-shaped bag body 15, and the connecting pieces 10 at the two ends of the strip-shaped bag body 15 are connected with the protective product 1 and/or the tensile belt 3. The connecting pieces 10 at the two ends of the strip-shaped bladder body 15 are connected with the protective article 1 and/or the tensile strip 3 through stapling. The stapling mode is the best mode of automation and has high efficiency, just like the stapling is well fixed at once. After the two ends of the bladder 15 are fixed, the middle part of the bladder 15 is not fixed, but it should be noted that the bladder 15 is connected to the edge of the article 1 and/or the tensile strip 3 in equal length, that is, the length of the bladder 15 between two staples is equal to the length of the article 1 and/or the tensile strip 3 between two staples. The connecting piece 10 is formed by pressing and connecting a strip-shaped capsule body. The strip-shaped bag body 15 can also be provided with a connecting sleeve belt 4 to wrap the annular bag body 14 and then fix the connecting sleeve belt 4 on the anti-pulling belt 3, and the circumference of the loop 11 of the connecting sleeve belt 4 is larger than that of the annular bag body 14. Where no strip-shaped bladder 15 is provided, the protective article 1 is connected to the tensile strip 3 or the protective article 1 is provided with the tensile strip 3.

Preferably, the balloon body 2 and/or the hump balloon 8 is provided with an inflation hole 12 for filling air and/or liquid into the cavity thereof, the inflation hole 12 in the balloon body 2 and/or the hump balloon 8 is provided with an air pipe 13, the air pipe 13 can be tightened by a rope for sealing, and the hole wall 12 of the inflation hole is connected with the air pipe 13. The inflation hole 12 of the balloon body 2 and/or the hump balloon 8 is sealed by an air plug 16, or the inflation hole 12 is connected with an air pipe 13 or is provided with a sealing structure like an automobile tire, and the air pipe 13 can be tightened by a rope so that the inflation hole 12 cannot escape. The air plug 16 is provided with an inserted air plug head 17, an air plug neck 18 and an air plug bottom 19, the air plug head 17 is provided with a chamfer which is convenient to insert, the diameter of the air plug neck 18 is smaller than that of the inflation hole 12, and the diameter of the air plug bottom 19 is larger than that of the inflation hole 12. The bag body 2 and/or the hump bag body 8 can be simultaneously provided with no inflation hole 12, can be provided with all inflation holes 12, and can be provided with one inflation hole 12.

Preferably, the resistance band 3 is provided with a rope or elastic 5 for fitting over the head. The string or elastic band 5 is made tighter and wider at the same time, since the body 2 of the bag body is kept under a certain pressure when it is attached to the face, which is to prevent the head from being sore.

Preferably, the substance filled in the capsule body 2 and/or the hump capsule 2 in use is air. The gas and/or liquid in the capsule body 2 and/or the hump capsule body 2 can be liquid with high viscosity, so that the requirement on the material of the capsule body 2 and/or the hump capsule body 2 is low, water can also be used, air is better used, the cost of the air is low, and the water is beneficial to the fact that some materials can be air-permeable but waterproof. The material with air is more demanding than the material with water.

Preferably, the volume of the gas and/or liquid filled in the cavity of the capsule body 2 and/or the hump capsule 8 at normal temperature and normal pressure is smaller than the maximum volume of the cavity at normal temperature and normal pressure. For example, the maximum volume of the inside of the capsule body 2 is the volume of the capsule body 2 when the gas and/or liquid pressure in the capsule body 2 is equal to one atmosphere and the temperature is 20 degrees celsius, that is, the maximum volume of water which can be filled in the capsule body 2. When in use, the volume of the gas and/or liquid filled in the cavity of the capsule body 2 and/or the hump capsule 8 under normal temperature and normal pressure is smaller than the maximum volume of the cavity which can be filled under normal temperature and normal pressure. This is because the balloon body 2 and/or the hump balloon 8 is an inelastic balloon body, and if it is elastic, the volume of gas in the balloon body 2 and/or the hump balloon 8 is not certain, and the whole balloon body 2 and/or the hump balloon 8 can be filled. That is, if the bladder body 2 and/or hump bladder 8 is elastic, the gas and/or liquid therein may be under-filled, and the amount of inflation gas and/or liquid may be selected from one third to one half, or may be over-filled, or even over-head, such that the pressure in the bladder body 2 and/or hump bladder 8 is greater than a standard atmospheric pressure. Normal temperature and pressure mean a standard atmospheric pressure and a temperature of 20 ℃. For example, the gas and/or liquid filled in the cavity of the capsule body 2 and/or the hump capsule 8 may be gas, liquid, or liquid plus gas, and the volume of the gas and/or liquid filled in the cavity of the capsule body 2 and/or the hump capsule 8 refers to the sum of the volumes of the gas and the liquid, the volume of the gas, the volume of the liquid, and both the gas and the liquid. The substance filled in the cavity of the capsule body 2 and/or the hump capsule body 8 also comprises a high-elastic polymer material at normal temperature, and the material can flow or deform to the other side under pressure.

Preferably, the volume of the gas and/or liquid filled in the cavity of the capsule body 2 and/or the hump capsule 8 at normal temperature and normal pressure is less than one third to one half of the maximum volume of the cavity at normal temperature and normal pressure. When in use, the volume of the inflation body and/or the liquid in the cavity of the capsule body 2 and/or the hump capsule 8 under normal temperature and normal pressure is one third to one half of the maximum volume of the cavity which can be filled under normal temperature and normal pressure. For example, because the air in the capsule body 2 is not full, the capsule body 2 can be swelled at the concave place of the human body under the action of small external force, and can be shrunken at the convex place of the human body, so that the protective product 1 is fully attached to the human body, thereby being completely sealed. If the bag body 2 is elastic, the bag body 2 can be filled with gas and/or liquid, but the external force required by the protective product 1 is larger if the protective product is fully attached to a human body.

Through on tensile area 3 sets up utricule body 2, the gas and/or the liquid in utricule body 2 resist drawstring 3 when protective articles 1 uses compress tightly protective articles 1 and fill up with facial clearance and keep certain pressure to stop gas from the clearance business turn over between facial and protective articles 1. The gas and/or liquid within the balloon body 2 and/or hump balloon 8 may be air or the like, the hump balloon 8 serving as a refill. The cost of using air is the lowest. Just because anti stretching strap 3 is outermost, utricule body 2 and/or hump utricule 8 are in the intermediate level, and protective articles 1 is at the one deck of innermost, and protective articles 1 and face direct contact, when tensile area 3 was taut, utricule body 2 and/or hump utricule 8 just stressed along with tensile stretching strap 3 is taut, just fills up the clearance between tensile area 3 and face to tightly press protective articles 1 on the face.

The utility model discloses a product can be used in protective articles such as gauze mask, sells together with protective articles such as gauze mask, has and can the exclusive use, sells alone, when selling alone, wears the back to protective articles such as gauze mask earlier, wears this again the utility model discloses a product, the utility model discloses a product will compress tightly protective articles such as gauze mask, and protective articles such as gauze mask just do not have after compressing tightly with facial clearance, like figure 17, figure 18.

Preferably, when in use, the volume of the gas and/or liquid filled in the cavity of the hump balloon 8 at normal temperature and normal pressure is smaller than the maximum volume of the cavity of the hump balloon 8 which can be filled at normal temperature and normal pressure.

Preferably, when in use, the volume of the gas and/or liquid filled in the cavity of the hump balloon 8 at normal temperature and normal pressure is one third to one half of the maximum volume of the cavity of the hump balloon 8 at normal temperature and normal pressure.

Preferably, a first connecting belt 6 is arranged on one side of the capsule body 2 and/or a second connecting belt 7 is arranged on the other side of the capsule body 2, and the first connecting belt 6 and/or the second connecting belt 7 are connected with the tensile belt 3 and/or the protective product 1.

Preferably, the first connecting band 6 and/or the second connecting band 7 are/is connected with the protective product 1 and/or the tensile band 3 by sewing and/or bonding and/or welding. The welding is thermal welding and not metal welding.

Preferably, the first connecting belt 6 and/or the second connecting belt 7 are/is connected with the capsule body 2 by sewing and/or bonding and/or welding. The welding is thermal welding and not metal welding.

When the bag body 2 and/or the hump bag body 8 are provided with the inflation holes 12, the bag body 2 and/or the hump bag body 8 can be inflated and sold according to the inflation requirement of the bag body 2 and/or the hump bag body 8 without the inflation holes when protective articles such as masks are sold, the protective articles can be sold without inflation, the protective articles are inflated by a user, when the protective articles such as masks are used, the bag body 2 and/or the hump bag body 8 are folded and divided into two parts, one part of the bag body is compressed and not filled with gas, the other part of the bag body is filled with gas, and the compressed half is released, so that the whole bag body is filled with half of gas.

The air inflation holes 12 are formed in the bag body 2 and/or the hump bag body 8, the bag body 2 and/or the hump bag body 8 are inflated and sealed before use, and when gas and/or liquid in the bag body 2 and/or the hump bag body 8 is used in protective articles such as masks, the gap between the tensile belt 3 and the face is filled and certain pressure is kept, so that gas is prevented from entering and exiting from the gap between the face of a human body and the protective articles 1. Be provided with utricule body 2 and/or hump utricule 8 through the edge of anti stretching strap 3, because utricule body 2 and/or hump utricule 8 can fill up human facial unevenness's place is whole, can compensate the position that this utricule body pressure is low automatically, utricule body 2 and/or hump utricule 8 are equal at the pressure of each lateral wall, and protective articles 1 is when the gauze mask, so wear this gauze mask also can be comfortable a lot. The bag body 2 and/or the hump bag body 8 can fill the space between the human face and the mask, which is smaller than the maximum diameter formed by the space, and as long as the space is smaller than the specific maximum diameter, the bag body 2 and/or the hump bag body 8 block the space to block air from entering and leaving. The maximum diameter of the capsule body 2 is the diameter of a cylinder formed by the pressure in the cavity of the capsule body 2 being greater than the local atmospheric pressure. When the mask is not used, the gas in the bag body 2 and/or the hump bag body 8 is discharged, and the occupied volume of the mask is small in the storage or transportation process.

Because the mask is disposable, it is not cost-effective to make a good sealing structure on the mask, but the sealing can be realized by using the capsule body which is made of plastic film, so the cost is very low. The function of the capsule can also be replaced by soft materials such as silica gel and the like, but the cost is high, the cost is not cost-effective, and the best effect is achieved by the capsule. The mask with the bag body 2 is equivalently isolated from the outside, the isolation can replace the isolation at home, people still work as usual without closing the village, the economy is greatly prevented from being influenced by respiratory infectious diseases, the medical expense is saved, and the national health level is improved.

In one embodiment, the material of the capsule body 2 is configured as a poor conductor of heat to prevent the human body from feeling cold.

In one embodiment, the protective article 1 is a mask.

In one embodiment, the bladder body 2 may be provided as a multi-layered bladder body, but preferably, the multi-layered bladder body is stacked from the face to the mask.

In one embodiment, the body 2 may be a multi-row body, which is divided into an inner row and an outer row, but the effect is the same, but more preferably, the multi-row body is a body with multiple circles like a mosquito coil, but only one layer is between the face and the mask.

In a specific embodiment, the capsule body 2 may be provided as a multi-row capsule body and a multi-layer capsule body.

In a specific embodiment, the capsule body 2 may be provided as a soft material instead, such as silicone.

In an embodiment, for some people with high nose bridge, hump bladders 8 may be disposed on both sides of the nose bridge of the bladder body 2 to prevent the height of the bladder body 2 from being insufficient, so that the concave portion of the nose bridge is filled up by the hump bladders 8 and the bladder body. The hump balloon body 8 and the balloon body 2 can be communicated or not communicated.

In an embodiment, for some persons with high nose bridge, the non-deformable iron clips 9 may be disposed on two sides of the nose bridge of the tension band 3 to prevent the height of the balloon body 2 from being insufficient, so that the concave portion of the nose bridge is filled up by the iron clips 9 and the balloon body 2, the iron clips 9 are hard-filled, and the balloon body 2 and/or the hump balloon 8 are adaptively filled.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a be used for compressing tightly sealed utricule, its characterized in that includes the utricule body, there is the cavity utricule body inside, the utricule body is provided with anti stretching strap, anti stretching strap and this body coupling of utricule, anti stretching strap is provided with and is used for the rope or the elastic cord of cover in the head.

2. The bladder for compression sealing of claim 1, wherein the bladder body is provided with hump-shaped bladders on two sides of the bladder body corresponding to the position of the nose bridge or the bladder body is provided with hump-shaped protrusions on two sides of the bladder body corresponding to the position of the nose bridge, and the hump-shaped bladders or hump-shaped protrusions are provided with cavities inside.

3. The bladder for use in compression sealing as claimed in claim 1 wherein said bladder body is a bladder in the form of a strip, said bladder being positioned at the bridge of the nose of the anti-stretch strap, said bladder in the form of a strip having two closed ends and a hollow strip in the middle.

4. The bladder for press sealing according to claim 1, wherein the bladder body is a toroidal bladder disposed in the anti-pulling belt, and the toroidal bladder is an annular body in a tire shape and having a toroidal cavity in the middle or a bladder in a ring shape surrounded by a plurality of bladders.

5. The bladder for pressure sealing according to claim 1, wherein said bladder body is filled with gas and/or liquid in its cavity.

6. The bladder for pressure sealing according to claim 5, wherein the gas and/or liquid filled in the cavity of the bladder body is air.

7. The bladder for pressure sealing according to claim 5, wherein the volume of the gas and/or liquid filled in the cavity of the bladder body at normal temperature and pressure is smaller than the maximum volume of the cavity at normal temperature and pressure.

8. The bladder for pressure sealing according to claim 7, wherein the volume of the gas and/or liquid filled in the cavity of the bladder body at normal temperature and pressure is less than one third to one half of the maximum volume of the cavity at normal temperature and pressure.

9. The bladder for use in a compression seal of claim 2 wherein the lumen of said hump bladder is isolated from the lumen of the bladder body.

10. The bladder for compression sealing as claimed in claim 1, wherein said bladder body is an elastomeric bladder.

11. The bladder for compression sealing as claimed in claim 3, wherein the strip bladder is provided at both ends with connection pieces for connection with the tensile straps.

12. The bladder for compression sealing as claimed in claim 3, wherein the bladder strip is connected at both ends to the protective article and/or the tensile strip.

13. The bladder for a compression seal of claim 1 wherein said resistance band is provided with an iron clip, said bladder body varying with the shape of the iron clip.

14. The bladder for pressure sealing according to claim 1, wherein said bladder body is provided with an inflation hole for inflating a gas and/or liquid into its cavity.

15. The bladder for press sealing as claimed in claim 14, wherein the inflation hole of the bladder body is provided with an air tube, and the wall of the inflation hole is connected with the air tube.

16. The bladder for compression sealing as claimed in claim 1, wherein said bladder body is provided as a multi-layered bladder body.

17. The bladder for compression sealing as claimed in claim 1, wherein the bladder body is configured as a plurality of small bladders.

18. The bladder for press-sealing according to claim 5, wherein the substance filled in the cavity of the bladder body further comprises a polymer material in a high elastic state at normal temperature.

19. The bladder for compression sealing of claim 11 wherein the webs at each end of the bladder strip are connected to the protective article and/or the tensile band by staples.

20. The bladder for compression sealing of claim 13 wherein said iron clamp is V-shaped.

21. The bladder for use in a compression seal of claim 2 wherein said hump bladder is symmetrically disposed about a centerline of the protective article in the direction of the bridge of the nose.

22. The bladder for press sealing as claimed in claim 1, wherein a first connecting strap is provided at one side of the bladder body and/or a second connecting strap is provided at the other side of the bladder body, the first connecting strap and/or the second connecting strap being connected with the anti-pulling strap and/or the protective product.

23. The bladder for compression sealing as claimed in claim 22, wherein the first and/or second attachment straps are sewn and/or glued and/or welded to the anti-stretch strap and/or the protective article.

24. The bladder for compression sealing of claim 22, wherein the first connecting strap and/or the second connecting strap is attached to the bladder body by sewing and/or bonding and/or welding.

25. The bladder for pinch sealing as claimed in claim 14, wherein said inflation hole of said bladder body is sealed with a gas plug, said gas plug is provided with an inserted gas plug head, a gas plug neck, a gas plug bottom, said gas plug head is provided with a chamfer for easy insertion, and said gas plug bottom has a diameter larger than that of said inflation hole.