WO2021151401A1 - Bladder for sealing - Google Patents
Bladder for sealing Download PDFInfo
- Publication number
- WO2021151401A1 WO2021151401A1 PCT/CN2021/074538 CN2021074538W WO2021151401A1 WO 2021151401 A1 WO2021151401 A1 WO 2021151401A1 CN 2021074538 W CN2021074538 W CN 2021074538W WO 2021151401 A1 WO2021151401 A1 WO 2021151401A1
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- WO
- WIPO (PCT)
- Prior art keywords
- capsule
- liquid
- balloon
- filled
- membrane
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/10—Valves
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
Definitions
- the invention relates to the technical field of medical equipment and labor protection articles, and in particular to a capsule for sealing.
- the present invention is a kind of capsule designed according to the unevenness of the human body that is difficult to seal.
- the capsule can be used for some articles that match the human body, such as masks, gas masks, waterproof glasses, and cold protection. Clothing, fire-fighting clothing, protective clothing, dust-proof clothing for workers, and other protective articles related to the human body.
- the technical problem to be solved by the present invention is to provide a capsule for sealing, which solves the problem of adhesion between the human face and the protective equipment.
- the technical solution of the present invention is: a capsule for sealing, including a capsule body, the capsule body is a strip-shaped capsule with a strip-shaped cavity inside or an annular cavity inside.
- the ring-shaped capsule, the capsule body is not filled with gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is less than the maximum volume that its cavity can be filled at room temperature and pressure
- the liquid balloon used after gas and/or liquid or the volume of the gas and/or liquid filled in its cavity under normal temperature and pressure is smaller than the maximum volume that its cavity can be filled under normal temperature and pressure.
- the capsule body is provided with a hump-shaped sac on both sides corresponding to the position of the nasal bridge or the capsule body is provided with hump-shaped protrusions on both sides of the corresponding nasal bridge position.
- the hump sac body has a cavity inside, and the hump sac body is filled with no gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is smaller than that of the cavity at room temperature and normal pressure.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-sixth to the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after five-sixths of the gas and/or liquid under normal temperature and pressure is sixth of the maximum volume that the cavity can be filled under normal temperature and pressure One to five sixths.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after two-thirds of the gas and/or liquid at room temperature and pressure is one-third of the maximum volume that the cavity can be filled at room temperature and pressure One to two thirds.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-half to the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after two-thirds of the gas and/or liquid under normal temperature and pressure is half of the maximum volume that the cavity can be filled under normal temperature and pressure One to two thirds.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. One-half of the gas and/or liquid is used or filled in the cavity. The volume of the gas and/or liquid at room temperature and pressure is one-third of the maximum volume that the cavity can be filled at room temperature and pressure. One to one half.
- the gas and/or liquid filled in the cavity of the liquid balloon is air.
- the material filled in the cavity of the liquid balloon is a high-elastic polymer material at room temperature.
- the liquid balloon is provided with a filling hole.
- the filling hole is provided with a filling tube which is tightly tied with a rope for sealing, and the wall of the filling hole is connected with the filling tube.
- a rope or elastic band for putting on the head is provided on the ring-shaped bag body, and the ring-shaped bag body is directly or indirectly connected with the rope or elastic band.
- the annular capsule is a capsule in the shape of a tire inner tube or a capsule surrounded by one or more capsules.
- two ends of the strip-shaped capsule are provided with connecting pieces for connection.
- the connecting piece of the strip-shaped bag body is provided with a rope or elastic band for covering the head, and the strip-shaped bag body is directly or indirectly connected with the rope or the elastic band.
- the two ends of the strip-shaped capsule are connected with the protective equipment.
- the connecting pieces at both ends of the strip-shaped bag body and the protective article are connected by staples.
- the liquid balloon includes a first balloon membrane and a second balloon membrane. Both the first balloon membrane and the second balloon membrane are annular bodies.
- the outer edges of the two capsule membranes are hermetically connected, the inner edge of the first capsule membrane and the inner edge of the second capsule membrane are hermetically connected, and the outer edge of the first capsule membrane is connected to the outer edge of the second capsule membrane.
- the edge is welded by ultrasonic to form an outer welding band, and the inner edge of the first capsule film and the inner edge of the second capsule film are welded by ultrasonic to form an inner welding band.
- the liquid balloon further includes a third balloon membrane and a fourth balloon membrane.
- Both the third balloon membrane and the fourth balloon membrane are annular bodies, and the third balloon membrane is outside the The edge is sealedly connected with the outer edge of the fourth balloon membrane, the inner edge of the third balloon membrane is sealed with the inner edge of the fourth balloon membrane, and all or part of the middle annulus on the third balloon membrane Connected with the second capsule membrane, the outer edge of the third capsule membrane and the outer edge of the fourth capsule membrane are welded by ultrasonic to form an outer welding band, and the inner edge of the third capsule membrane and the fourth capsule membrane The inner edge is ultrasonically welded into an inner welding belt.
- the liquid balloon further includes a fifth balloon membrane and a sixth balloon membrane, both of the fifth balloon membrane and the sixth balloon membrane are annular bodies, and the fifth balloon membrane
- the edge is sealedly connected with the outer edge of the sixth balloon membrane, the inner edge of the fifth balloon membrane is sealed with the inner edge of the sixth balloon membrane, and all or part of the middle annulus on the fifth balloon membrane Connected with the fourth capsule membrane, the outer edge of the fifth capsule membrane and the outer edge of the sixth capsule membrane are welded by ultrasonic to form an outer welding band, and the inner edge of the fifth capsule membrane and the sixth capsule membrane The inner edge is ultrasonically welded into an inner welding belt.
- the outer welding belt and/or the inner welding belt are connected with the protective equipment or the tensile belt.
- all or part of the intermediate loop on the first capsule membrane is connected with protective equipment or tensile straps.
- the liquid air bag and the protective article are connected by a fixing belt, the fixing belt is connected with the intermediate loop on the first balloon membrane, and the fixing belt is set to pass through the connecting belt hole on the protective article. Fix the liquid air bag on the protective equipment.
- the liquid air bag and the protective equipment are connected by a connecting belt
- the connecting belt includes a belt loop used to wrap around the first bag body and a tail belt to be tied to the protective article.
- the perimeter of the liquid airbag is greater than the perimeter of the cross section of the liquid airbag, and the tail strap is arranged to pass through the connecting belt hole of the protective article to fix the liquid airbag on the protective article.
- one side of the bag body is provided with a first connecting belt for connecting with the protective equipment and/or a second connecting belt for connecting with the protective equipment is provided on the other side of the bag body.
- connection between the first connecting strap and the capsule body is sewing and/or bonding and/or welding.
- connection between the second connecting strap and the capsule body is sewing and/or bonding and/or welding.
- the liquid bladder may be provided as a multi-layered bladder.
- the liquid balloon can be arranged in multiple rows of balloons.
- the liquid bladder is provided with a support bar to prevent arching on the side which is attached to the face.
- the support bar and the first connecting belt and/or the second connecting belt are respectively arranged on opposite sides.
- the above structure also includes an air plug.
- the air plug is provided with an inserted air plug head, an air plug neck, and an air plug bottom.
- the air plug head is provided with a chamfer for easy insertion.
- the air plug head, the air plug The diameter of the neck and the bottom of the air plug is larger than the diameter of the filling hole.
- the bag body is provided with a tension band
- the tension band is connected with the bag body
- the tension band is provided with a rope or elastic band for covering the head.
- the two ends of the strip-shaped capsule are connected with the tensile band.
- connection points of the annular capsule are connected to the tensile band.
- the tensile band is provided with an iron clip at the position of the bridge of the nose, and the bag body changes with the shape of the iron clip, and the iron clip has a V-shaped shape.
- the liquid airbag and the protective equipment are connected by a cloth tube, and the cloth tube is provided with sewing edges of the cloth tube for connecting with the protective equipment, and a tube ring for installing the liquid airbag.
- the tube ring and the protective equipment The liquid airbag is connected by sewing edges of the cloth tube, and the liquid air bag is a straight strip-shaped bag body, which is connected end to end to form a ring-shaped liquid airbag after passing through the tube ring.
- the sewing edge of the cloth tube is connected with the edge of the protective article.
- the diameter of the tube ring of the cloth tube is larger at the bridge of the nose than at the chin.
- the cloth tube is provided with a plurality of tube loops.
- the straight strip-shaped balloon is an elastic liquid balloon.
- a plurality of strip liquid balloons may be arranged in the cylinder ring.
- the straight strip-shaped balloon is an inelastic liquid balloon, and both ends of the straight strip-shaped balloon are heat-melt sealed.
- the beneficial effect of adopting the above technical solution is: by providing the capsule body and/or the hump capsule, the gas and/or liquid in the capsule body and/or the hump capsule fill the gap between the protective equipment and the face when the capsule body is used. Fill and maintain a certain pressure. Because the gas and/or liquid in the capsule body and/or hump capsule is not filled, the fluidity of the gas and/or liquid in the capsule body is used to make the capsule body move in the human body under a small external force. The concave area of the face can be bulged, and the convex area of the human face can be collapsed, so that the protective equipment can fully fit the human face, thereby preventing the gas face and the protective equipment from entering and exiting the gap.
- Figure 1 is a perspective view of the annular capsule
- Figure 2 is a perspective view of the first connecting belt and the second connecting belt of the annular capsule
- Figure 3 is a perspective view of a strip-shaped capsule
- Figure 4 is a perspective view of the connection between the capsule body and the tensile strap
- Figure 5 is a three-dimensional view of the capsule body and the hump capsule
- Figure 6 is a perspective view of a hump-shaped protrusion on the capsule body
- Figure 7 is a perspective view of a mask provided with a ring-shaped capsule
- Figure 8 is a perspective view of a mask provided with a strip-shaped capsule
- Figure 9 is a three-dimensional view of an annular capsule with a rope or elastic band and a hump capsule
- Figure 10 is a three-dimensional view of an annular capsule with a rope or elastic band and without a hump capsule;
- Figure 11 is a perspective view of a strip-shaped capsule with a rope or elastic band and without a hump capsule;
- Figure 12 is a three-dimensional view of a striped capsule with a hump capsule
- Figure 13 is a perspective view of the air lock
- Figure 14 is a perspective view of the connecting strap
- Figure 15 is a perspective view of a liquid balloon
- Figure 16 is an exploded view of the liquid balloon
- Figure 17 is a perspective view of a multilayer liquid balloon
- Figure 18 is an exploded view of the multilayer liquid balloon
- Figure 19 is a perspective view of protective equipment
- Figure 20 is a perspective view of the fixing strap
- Figure 21 is a perspective view of the iron clip
- Figure 22 is a schematic diagram of a capsule in a ring shape
- Figure 23 is a perspective view of a structure of the cloth tube
- Figure 24 is a three-dimensional view of a cloth tube with multiple tube loops
- Figure 25 is a perspective view of an annular cloth tube with a tube ring
- Figure 26 is a perspective view of an annular cloth tube with two tube rings
- Figure 27 is a perspective view of an annular cloth tube with three tube rings
- Figure 28 is a three-dimensional view of a figure-eight cloth tube
- Figure 29 is a perspective view of another structure of the figure-eight cloth tube.
- a capsule for sealing includes a capsule body 2.
- the capsule body 2 is a strip-shaped capsule with a strip-shaped cavity inside or a ring-shaped capsule with an annular cavity inside.
- the capsule body 2 The cavity is not filled with gas and/or liquid and/or deformable solid, but the volume filled at room temperature and pressure is less than the maximum volume of gas and/or the cavity can be filled at room temperature and pressure.
- liquid and/or deformable solids used after the liquid balloon or the gas and/or liquid and/or deformable solids filled in its cavity have a smaller volume at room temperature and pressure than its cavity at room temperature and pressure
- the liquid balloon with the largest volume that can be filled below is shown in Figure 1 and Figure 3.
- the bladder body 2 is provided with a hump body 8 on both sides of the bladder body 2 corresponding to the nasal bridge position 35 or the bladder body 2 is provided with a hump shape on both sides of the bladder body 2 corresponding to the nasal bridge position 35.
- Combining this hump capsule body 8 with the capsule body 2 means that the capsule body 2 is provided with a hump-shaped protrusion 20. It's just that the hump-shaped protrusion 20 is formed by thermoforming, and the hump-shaped capsule 8 is connected to the capsule body 2, as shown in Figs. 5 and 6.
- the hump sac body 8 has a cavity inside, and the hump sac body 8 is filled with no gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is smaller than that of the cavity at room temperature and pressure.
- the largest volume of gas and/or liquid that can be filled, or the volume of the gas and/or liquid filled in its cavity under normal temperature and pressure is less than that of the cavity that can be filled under normal temperature and pressure The largest volume of liquid balloon.
- the liquid balloon After the liquid balloon is filled with liquid or gas, its maximum radius is R, then the liquid balloon can fill the gap between 0-2R. If the balloon body 2 is a multi-layer liquid balloon, and there are N layers of liquid balloons, the balloon body 2 can fill the gap between 0-2NR. When sealed with a liquid air bag, the pressure on each part is the same, and there will be no marks on the face.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-sixth to one-sixth of the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after the use of five gas and/or liquid at room temperature and pressure is one-sixth to the maximum volume that the cavity can be filled at room temperature and pressure Five sixths.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to one-third of the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after the second gas and/or liquid is at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. Two thirds.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-half to one-third of the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid filled in the cavity after the second gas and/or liquid is at room temperature and pressure is one-half to the maximum volume that the cavity can be filled at room temperature and pressure. Two thirds.
- the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to two-half of the maximum volume that the cavity can be filled at room temperature and pressure.
- the volume of the gas and/or liquid used or filled in the cavity at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. Half.
- the gas and/or liquid filled in the cavity of the liquid balloon is air.
- the material filled in the cavity of the liquid balloon is a high-elastic polymer material at room temperature.
- Polymer materials are deformable solids.
- the liquid balloon includes a first balloon membrane 21 and a second balloon membrane 22.
- Both the first balloon membrane 21 and the second balloon membrane 22 are annular bodies.
- the outer edges of the two capsule membranes 22 are hermetically connected, the inner edge of the first capsule membrane 21 and the inner edge of the second capsule membrane 22 are hermetically connected, and the outer edge of the first capsule membrane 21 is connected to the second capsule membrane 22.
- the outer edge is ultrasonically welded to form an outer welding band 23, and the inner edge of the first capsule film and the inner edge of the second capsule film are ultrasonically welded to form an inner welding band 24, as shown in Figs. 15 and 16.
- the liquid balloon further includes a third balloon membrane 25 and a fourth balloon membrane 26.
- Both the third balloon membrane 25 and the fourth balloon membrane 26 are ring-shaped bodies, and the outer edge of the third balloon membrane 25 and The outer edge of the fourth balloon membrane 26 is hermetically connected, the inner edge of the third balloon membrane 25 and the inner edge of the fourth balloon membrane 26 are hermetically connected, and all or part of the middle annulus 29 on the third balloon membrane 25 is connected with
- the second capsule membrane 22 is connected, the outer edge of the third capsule membrane 25 and the outer edge of the fourth capsule membrane 26 are ultrasonically welded to form an outer welding band 23.
- the inner edge of the third capsule membrane 25 and the fourth capsule The inner edge of the film 26 is ultrasonically welded to form an inner welding band 24.
- the liquid balloon further includes a fifth balloon membrane 27 and a sixth balloon membrane 28.
- Both the fifth balloon membrane 27 and the sixth balloon membrane 28 are annular bodies, and the outer edge of the fifth balloon membrane 27 and The outer edge of the sixth balloon membrane 28 is hermetically connected, the inner edge of the fifth balloon membrane 27 and the inner edge of the sixth balloon membrane 28 are hermetically connected, and all or part of the middle annulus 29 on the fifth balloon membrane 27 is connected with
- the fourth balloon membrane 26 is connected, the outer edge of the fifth balloon membrane 27 and the outer edge of the sixth balloon membrane 28 are ultrasonically welded to form an outer welding band 23, and the inner edge of the fifth balloon membrane 27 is connected to the sixth balloon.
- the inner edge of the film 28 is ultrasonically welded to form an inner welding band 24, as shown in Figs. 17 and 18.
- the reason why two layers of films are used to make the liquid balloon is because the outer welding band and/or the inner welding band will shape the liquid balloon into a certain shape. If the liquid balloon is surrounded by a trachea, the shape of the liquid balloon will It is an irregular shape.
- the outer welding belt 23 and/or the inner welding belt 24 are connected to the protective equipment 1 or the tensile belt.
- all or part of the intermediate loop 29 on the first capsule membrane 21 is connected to the protective article 1 or the tensile strap 30.
- the liquid airbag and the protective article 1 are connected by a fixing belt 31, which is connected to the intermediate loop 29 on the first balloon membrane 21, and the fixing belt 31 is arranged to pass through the connecting belt hole 32 on the protective article 1 To fix the liquid air bag on the protective equipment 1, as shown in Figure 20.
- the liquid air bag and the protective article 1 are connected by a connecting belt 30.
- the connecting belt 30 includes a belt loop 34 used to wrap around the first bag body, a tail belt 32 used to tie the protective article 1, and a belt loop 34.
- the perimeter of is greater than the perimeter of the cross section of the liquid airbag, and the tail strap 32 is set to pass through the connecting belt hole 32 of the protective article 1 to fix the liquid airbag on the protective article 1, as shown in FIG. 14.
- the liquid balloon can be provided as a multi-layered balloon.
- the liquid balloon can be arranged in multiple rows of balloons.
- the annular capsule 14 is a capsule in the shape of a tire inner tube or a capsule surrounded by one or more capsules, as shown in Figure 22.
- the two ends of the capsule can be superimposed to form an annular capsule.
- the balloon surrounded by the multiple balloons is equivalent to the balloon of the annular balloon 14.
- the annular capsule 14 is connected to the edge of the protective article 1, and the protective article 1 is provided with a rope or elastic band 9 for covering the head.
- the annular capsule 14 and the protective article 1 may be connected by an adhesive connection, or a connecting belt 33 may be provided to wrap the annular capsule 14 and then the connecting belt 33 is fixed to the protective article 1.
- the inner cavity of the hump body 8 is isolated from the inner cavity of the body 2.
- the capsule body 2 and/or the hump capsule 8 are elastic capsules.
- the capsule body 2 and/or the hump capsule 8 can be configured as a capsule composed of a plurality of small capsules.
- the strip-shaped capsule 15 is a linear capsule with closed ends, and the strip-shaped capsule 15 is a strip with a strip-shaped cavity inside.
- the two ends of the strip-shaped capsule 15 are provided with connecting pieces 10 for connecting with the capsule body, and the connecting pieces 10 at the two ends of the strip-shaped capsule 15 are connected with the protective equipment 1.
- the connecting pieces 10 at both ends of the strip-shaped capsule 15 and the protective equipment 1 are connected by staples 11.
- the staple 11 method is the best way to automate and has high efficiency, just like the staple 11 can be fixed in one click.
- the connecting piece 10 is formed by crimping a strip-shaped capsule, as shown in FIG. 8.
- the connecting piece 10 of the strip-shaped bag body 15 is provided with a rope or elastic band 9 for covering the head, and the strip-shaped bag body 15 is directly or indirectly connected with the rope or elastic band 9.
- the liquid balloon is provided with a filling hole 12.
- the filling hole 12 is provided with a filling tube 13 which is tightly tied with a rope, and the wall of the filling hole 12 is connected to the filling tube 13, as shown in FIG. 1.
- the filling hole 12 of the bladder body 2 and/or the hump body 8 is sealed with an air plug 16 or the filling hole 12 is connected with a filling tube 13 or is provided with a sealing structure like a car tire.
- the filling tube 13 can be tightened with a rope After filling the hole 12, it can't run out of air. It also includes an air plug 16.
- 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 for easy insertion.
- the diameter of the air plug neck 18 Larger than the diameter of the filling hole 12, the diameter of the bottom 19 of the gas plug is larger than the diameter of the filling hole 12.
- the liquid airbag is provided with a supporting strip 3 to prevent arching on the side which is attached to the face.
- This support strip 3 mainly prevents the capsule body 2 and/or the hump body 8 from being attached to the face, and the capsule body 2 and/or the hump body 8 have an arched groove, which will also make The virus enters the oral cavity, as shown in Figure 5 and Figure 6.
- the supporting strip 3 and the first connecting strap 6 and/or the second connecting strap 7 are respectively arranged on opposite sides.
- the protective article 1 is provided with a rope or elastic band 9 for putting on the head. Since the capsule body 2 needs to maintain a certain pressure when it is attached to the face, the elastic band 5 should be made tighter and made wider at the same time to prevent the head from being strangled.
- the material filled in the liquid balloon during use is air.
- the gas and/or liquid in the liquid bladder can be a liquid with high viscosity, so that the material requirements for the bladder body 2 and/or hump bladder 2 are not high, and water can also be used, of course, air is better, and the cost of using air is Low, the advantage of using water is that some materials are breathable but impermeable. Air-based materials have higher requirements than water-based materials.
- the volume of the gas and/or liquid filled in the cavity of the liquid airbag under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure.
- the maximum volume that can be filled inside the capsule body 2 refers to the volume of the capsule body 2 when the gas and/or liquid pressure in the capsule body 2 is equal to one atmospheric pressure and the temperature is 20 degrees Celsius, that is, The capsule body 2 can be filled with the largest volume of water.
- the volume of the inflated body and/or liquid in the cavity of the capsule body 2 and/or the hump capsule 8 under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure.
- the balloon body 2 and/or the hump body 8 are non-elastic balloon bodies. If they are elastic, the volume of gas in the balloon body 2 and/or the hump body 8 is uncertain, and the entire balloon can be filled. Body body 2 and/or hump body 8. In other words, if the capsule body 2 and/or the hump capsule 8 are elastic, the gas and/or liquid in them may not be filled, and the amount of inflatable body and/or liquid may be selected in the case of not being filled. It is one-third to one-half, and it can also be full, or even over the head, so that the pressure in the capsule body 2 and/or the hump capsule 8 is greater than one standard atmospheric pressure.
- Normal temperature and normal pressure refers to a standard atmospheric pressure and a temperature of 20 degrees Celsius.
- the inflated body and/or liquid in the cavity of the capsule body 2 and/or the hump capsule 8 can be gas, liquid, or liquid plus gas, the capsule body 2 and/or the hump capsule
- the volume of inflatable body and/or liquid in the cavity of 8 refers to the total volume of gas and liquid. If there is gas, it is the volume of gas, if there is liquid, it is the volume of liquid. If there is both gas and liquid, it is calculated as the two volumes. and.
- the inflated body and/or the liquid in the liquid in the cavity of the liquid bladder includes a high-elasticity material that can flow and can also flow or deform under pressure.
- the liquid air bag can bulge in the concave part of the human body under the action of a small external force, and can deflate in the convex part of the human body, so that the protective article 1 is fully attached to the human body, thereby being completely sealed.
- the liquid airbag can be filled with gas and/or liquid.
- a relatively large external force is required for the protective article 1 to fully fit the human body.
- the liquid balloon After the liquid balloon is filled with liquid or gas, its maximum radius is R, then the liquid balloon can fill the gap between 0-2R. If the first balloon is a multi-layer liquid balloon and there are N layers of liquid balloons, then the first balloon can fill the gap between 0-2NR.
- the protective equipment 1 sealed with a liquid air bag has the same pressure on all parts, so there will be no marks on the face.
- the gas and/or liquid in the capsule body 2 fills the gap between the protective equipment 1 and the face and maintains a certain pressure when the protective equipment 1 is in use, thereby preventing the gas from flowing from the face to the protective equipment
- the gap between 1 enters and exits.
- the gas and/or liquid in the capsule body 2 and/or the hump body 8 may be air, etc., and the hump body 8 plays a supplementary filling function. The cost of using air is the lowest.
- a first connecting belt 6 connected to the protective equipment 1 is provided on one side of the bag body 2 and/or a second connecting belt 7 connected to the protective equipment 1 is provided on the other side of the bag body 2.
- the first connecting strap 6 and/or the second connecting strap 7 can be merged together, as shown in FIG. 2.
- connection method of the first connecting strap 6 and/or the second connecting strap 7 and the protective article 1 is sewing and/or bonding and/or welding. Welding is hot melt welding, not metal welding.
- connection method of the first connecting strap 6 and/or the second connecting strap 7 and the capsule body 2 is sewing and/or bonding and/or welding. Welding is hot melt welding, not metal welding.
- the bag body 2 is provided with a tension band 4, which is connected to the bag body 2, and the tension band 4 is provided with a rope or elastic band 9 for covering the head.
- the anti-tension band 4 can prevent the capsule body 2 from being broken, and can make the capsule body 2 deform and fill only one side, as shown in Figs. 9, 10, and 11.
- the liquid air bag and the protective article 1 are connected by a cloth tube 36, and the cloth tube 36 is provided with a cloth tube sewing edge 37 for connecting with the protective article 1, a tube ring 38 for installing the liquid air bag, the tube ring 38 and the protective article 1 is connected by the sewing edge 37 of the cloth tube, the liquid air bag is a straight strip-shaped bag body, and the straight strip-shaped bag body passes through the tube ring 38 and is connected end to end to form an annular liquid bag.
- the sewing edge 37 of the cloth tube is connected to the edge of the protective article 1.
- the tube ring 38 of the cloth tube 36 has a larger diameter at the bridge of the nose than at the chin.
- the cloth tube 36 is provided with a plurality of tube loops 38, as shown in Figs. 26, 27, 28, and 29.
- Figures 26, 27, 28, and 29 show the installation methods of the straight-shaped bag on the cloth tube 36. Since multiple tube rings 38 can be provided, the hump bag 8 can be replaced.
- the straight-shaped balloon is an elastic liquid balloon.
- a plurality of strip liquid balloons may be provided in the cylinder ring 38.
- the straight-shaped balloon is a non-elastic liquid balloon, and the two ends of the straight-shaped balloon are heat-melt sealed.
- the capsule body 2 should be placed between the face and the protective equipment 1, and the capsule body 2 will be pressed tightly by the mask, and the capsule body 2 will automatically put the protective equipment between the face and the protective equipment 1
- the gap is filled, that is, when placed, the order from outside to inside is protective equipment 1, capsule body 2, and face. If the protective equipment 1 is a hard mask such as a mask, then there is no need to provide a tensile band 4.
- the capsule body 2 can only be placed between the face and the protective equipment 1.
- the capsule body 2 can be placed outside the protective equipment 1.
- the protective equipment 1 is compressed by the capsule body 2, and the capsule body 2 will automatically connect the tensile belt 4 to the face. Fill the gap between them and press the protective article 1 tightly on the face, that is, when placed, the order from outside to inside is the tensile band 4, the capsule body 2, the protective article 1, and the face.
- the protective equipment 1 is a soft mask such as a mask
- the capsule body 2 has two possibilities.
- the capsule body 2 can be placed outside the protective equipment 1, or placed between the face and the protective equipment 1. These two decisions The condition is whether there is a tensile band 4 installed.
- the two ends of the strip-shaped capsule are connected with the tensile band 4.
- connection points of the annular capsule are directly or indirectly connected to the tensile band 4.
- a gauze is sometimes arranged in the middle of the tensile band 4 to press the mask and the like on the face, as shown in Fig. 9 and Fig. 10.
- the tensile band 4 is provided with an iron clip 5 at the position 35 of the bridge of the nose.
- the balloon body 2 changes with the shape of the iron clip 5.
- the iron clip 5 has a V-shaped shape, as shown in Fig. 21, the iron clip is connected to the tensile belt. .
- the capsule body 2 can be purchased separately from the outside, and then the capsule body 2 can be sewn onto the protective equipment 1.
- a capsule body 2 and/or a hump capsule 8 are provided on the edge of the protective article 1, and the capsule body 2 and/or the hump capsule 8 are inflated and sealed before use.
- the capsule body 2 and/or the hump capsule The gas and/or liquid in the body 8 fills the gap between the protective equipment 1 and the face and maintains a certain pressure when the protective equipment 1 is in use, so as to prevent gas from entering and exiting the gap between the human face and the protective equipment 1.
- the capsule body 2 and/or the hump capsule 8 Since the capsule body 2 and/or the hump capsule 8 will fill up all the uneven areas of the human face, it can automatically compensate for the low pressure part of the capsule body, and can reach the inner cavity of the capsule body 2 when the height difference is zero.
- the contact surface between the cross-sectional diameters that can form a cylinder plays a role of sealing.
- the pressure of the capsule body 2 and/or the hump capsule 8 on each side wall is equal, so wearing this mask will also be much more comfortable.
- the capsule body 2 and/or the hump capsule 8 will fill the gap between the human face and the mask less than the maximum diameter it can form. As long as the gap is smaller than the specific maximum diameter, the capsule body 2 and/or The hump body 8 blocks this gap and prevents gas from entering and exiting.
- the maximum diameter that the capsule body 2 can form refers to the diameter of a cylinder formed by the capsule body 2 when the pressure in its cavity is greater than the local atmospheric pressure.
- Figure 9, Figure 10, Figure 11 are the figures of the capsule body provided with a rope or elastic band 9, these three figures can be worn on the face alone, and then wear other masks to achieve the mask and face Because the capsule fills the recessed area of the face into a raised area, the mask, the tensile band 4, and the capsule body 2 are placed in sequence from the outside to the inside.
- Figure 9, Figure 10, Figure 11 are the figures of the capsule body provided with a rope or elastic band 9. You can also wear this capsule body to press the mask tightly after wearing the mask. The body 2, the mask, and the face are placed sequentially from outside to inside.
- Figures 7 and 8 show that the capsule is set on the mask. At this time, the mask, the body of the capsule, and the face are placed from outside to inside. There is no tensile band 4, or the mask acts as a tensile band 4. .
- the mask Since the mask is disposable, it is not cost-effective to make a good sealing structure on the mask, but this kind of sealing can be achieved by using a capsule body, which is made of plastic film, and the cost is very low.
- the function of the capsule can also be replaced by soft materials such as silica gel, but the cost is high and it is not cost-effective, and the effect of having a capsule is the best.
- Wearing this mask is equivalent to isolation from the outside world. This isolation can replace home isolation. There is no need to close the village and households. People still work as usual, which greatly avoids the impact of some respiratory infectious diseases on the economy and saves medical expenses. Improve the national health level.
- the material of the capsule body 2 is set as a poor thermal conductor to prevent the human body from feeling cold.
- the protective article 1 is a mask.
- the capsule body 2 can be configured as a multi-layer capsule, and the effect is the same, but better.
- Multi-layer means that there are multiple capsules between the face and the mask.
- the capsule body 2 can be arranged in multiple rows of capsules, which are divided into a row with an inner circle and a row with an outer circle. The effect is also the same, but it is better, with multiple rows of capsule bodies. It means that there are multiple loops of capsules like mosquito coils, but there is only one layer from the face to the mask.
- the capsule body 2 may be configured as a multi-row capsule and a multi-layer capsule.
- the capsule body 2 can be replaced by a soft material, such as silica gel.
- a hump body 8 can be provided on both sides of the nose bridge position 35 of the balloon body 2 to prevent the balloon body 2 from bulging with insufficient thickness. Then, at this time, The concave part of the nose bridge position 35 is filled by the two humped capsules 8 plus the capsule body.
- the hump capsule 8 and the capsule body 2 may or may not be connected.
- the capsule of the present invention can be used on the protective article 1 and connected with the protective article 1; or the capsule of the present invention can be provided with a rope and/or elastic band 9 for putting on the head.
- a rope and/or elastic band 9 of this capsule is put on the head.
- This capsule fills the recessed area of the human face to make it a convex place, and then wear a mask and other protective equipment 1 through the protective equipment 1
- the bag body is pressed tightly so that the bag body can also tightly combine the protective article 1 with the face, preventing air from entering and exiting the gap between the protective article 1 and the face's fingers.
- This capsule can be set on the protective article 1 and sold as the protective article 1, or a rope and/or elastic band 9 can be set on the capsule, which can be sold separately. Fill up the depression, and then put on a mask or the like to seal the gap between the mask and the face. At this time, the mask, the tensile strap 4, and the capsule body 2 are placed in sequence from the outside to the inside.
- the liquid balloon is not filled with gas and/or liquid and/or deformable solids, but is provided with a filling hole 12, and there is no filling at the time of sale, but it is on the sold product or other single-piece or
- the instructions indicate that the volume of gas and/or liquid and/or deformable solid filled at room temperature and pressure is less than the maximum volume that the cavity can be filled at room temperature and pressure before use, or on certain websites and other public
- the platform is prompted to use the gas and/or liquid and/or deformable solid whose volume under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure.
- Manufacturers provide consumers with content or words such as operating methods or steps.
- two ring-shaped capsules are required, as shown in Fig. 28 and Fig. 29, or a strip-shaped capsule encloses a ring.
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Abstract
Disclosed is a bladder for sealing, comprising a bladder body (2), wherein the bladder body (2) is a strip-shaped bladder (15) or a ring-shaped bladder (14); and the bladder body (2) is a liquid-gas bladder which is not filled with a gas and/or a liquid in the cavity thereof, but is suggested to be used after filling with a gas and/or a liquid, with the volume thereof at a normal temperature and a normal pressure being less than the maximum volume of the gas and/or the liquid that can be filled into the cavity at a normal temperature and a normal pressure, or is a liquid-gas bladder with the cavity thereof being filled with a gas and/or liquid, with the volume thereof at a normal temperature and a normal pressure being less than the maximum volume of the gas and/or the liquid that can be filled into the cavity at a normal temperature and a normal pressure. By means of providing the bladder body (2) and/or a hump bladder (8), since the bladder body (2) and/or the hump bladder (8) is not fully filled with the gas and/or the liquid, by using the flowing properties of the gas and/or the liquid in the bladder body (2), the bladder body (2) can bulge at the concave positions on the human face and be flat at the convex positions on the human face under the action of a very small external force, thereby preventing gas from entering and exiting from a gap between the human face and a protective article.
Description
本发明涉及医疗器械、劳动保护用品技术领域,特别涉及一种用于密封的囊体。The invention relates to the technical field of medical equipment and labor protection articles, and in particular to a capsule for sealing.
在医疗中有用到很多防护口罩,有的防病毒的,也有防尘的,但目前口罩与人体面部贴合不够紧密,以致灰尘、病毒进入呼吸道而导致口罩失去应有的功能。就目前而言,已有注意到这个问题,也采取了一些措施,如在鼻梁部位设置一个铁夹,在戴口罩时把铁夹捏一下,好与鼻梁贴合,但这个铁夹会松动、疲劳,用铁夹的办法不能完全防止灰尘、病毒从口罩与面部之间的间隙进入。Many protective masks are used in medical treatment, some are anti-virus and some are dust-proof, but the current masks are not closely attached to the human face, so that dust and viruses enter the respiratory tract and cause the mask to lose its proper function. For now, this problem has been noticed and some measures have been taken, such as setting up an iron clip on the bridge of the nose and pinching the iron clip when wearing a mask to fit the bridge of the nose, but this iron clip will become loose. Fatigue, using iron clips cannot completely prevent dust and viruses from entering the gap between the mask and the face.
有的医护人员为了防止病毒吸入,就戴了四层口罩,但是结果还是被感染了病毒,究其原因,不是口罩防护不够好,而是戴了四层口罩后,口罩透气能力较差,于是空气就直接从口罩与面部之间的间隙进入了,这时比戴一层口罩的效果还差。In order to prevent the inhalation of the virus, some medical staff wear a four-layer mask, but the result is still infected with the virus. The reason is not that the mask is not well protected, but that the breathability of the mask is poor after wearing the four-layer mask. The air enters directly from the gap between the mask and the face, which is worse than wearing a mask at this time.
由于人体的面部形状不一样,如东方人的鼻梁较低,而西方人的鼻梁较高,很难做到一个口罩与每个人的面部完全贴合。还有防毒面具、防水眼镜等等防护用品也需要与人体面部密封,所以针对人体面部与防护用品之间贴合问题来开发一个产品很有必要。所以针对人体与防护用品之间贴合问题来设计一个囊体很有必要。本发明就是根据人体凸凹不平难以密封的情况来设计的一种囊体,该囊体可以用于一些与人体匹配的用品上,需要与人体密封的用品,如口罩、防毒面具、防水眼镜、防寒服装、消防服装、防护服装、工人用的防尘服装等等与人体有关的防护用品。Due to the different facial shapes of the human body, such as the lower nose bridge of Eastern people and the higher nose bridge of Westerners, it is difficult to make a mask fit everyone's face completely. There are also protective equipment such as gas masks, waterproof glasses, etc. that also need to be sealed with the human face, so it is necessary to develop a product to solve the problem of fitting between the human face and the protective equipment. Therefore, it is necessary to design a capsule for the fit between the human body and the protective equipment. The present invention is a kind of capsule designed according to the unevenness of the human body that is difficult to seal. The capsule can be used for some articles that match the human body, such as masks, gas masks, waterproof glasses, and cold protection. Clothing, fire-fighting clothing, protective clothing, dust-proof clothing for workers, and other protective articles related to the human body.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种用于密封的囊体,解决人体面部与防护用品之间贴合的问题。The technical problem to be solved by the present invention is to provide a capsule for sealing, which solves the problem of adhesion between the human face and the protective equipment.
为了解决上述技术问题,本发明的技术方案为:一种用于密封的囊体,包括囊体本体,所述囊体本体为内部有条形空腔的条形囊体或内部有环形空腔的环形囊体,所述囊体本体为在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体后使用的液气囊或在其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊。In order to solve the above technical problems, the technical solution of the present invention is: a capsule for sealing, including a capsule body, the capsule body is a strip-shaped capsule with a strip-shaped cavity inside or an annular cavity inside. The ring-shaped capsule, the capsule body is not filled with gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is less than the maximum volume that its cavity can be filled at room temperature and pressure The liquid balloon used after gas and/or liquid or the volume of the gas and/or liquid filled in its cavity under normal temperature and pressure is smaller than the maximum volume that its cavity can be filled under normal temperature and pressure.
上述结构中,所述囊体本体在对应鼻梁位置的两侧各设置有驼峰囊体或囊体本体在对应鼻梁位置的两侧各设置有驼峰状凸起。In the above structure, the capsule body is provided with a hump-shaped sac on both sides corresponding to the position of the nasal bridge or the capsule body is provided with hump-shaped protrusions on both sides of the corresponding nasal bridge position.
上述结构中,所述驼峰囊体内部有空腔,所述驼峰囊体为在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体后使用的液气囊或在其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊。In the above structure, the hump sac body has a cavity inside, and the hump sac body is filled with no gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is smaller than that of the cavity at room temperature and normal pressure. The maximum volume of gas and/or liquid that can be filled after pressure is reduced, or the volume of the gas and/or liquid filled in its cavity under normal temperature and pressure is less than that of its cavity under normal temperature and pressure. The largest volume of liquid balloon that can be filled.
上述结构中,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积六分之一到六分之五的气体和/或液体后使 用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的六分之一到六分之五。In the above structure, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-sixth to the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after five-sixths of the gas and/or liquid under normal temperature and pressure is sixth of the maximum volume that the cavity can be filled under normal temperature and pressure One to five sixths.
上述结构中,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到三分之二。In the above structure, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after two-thirds of the gas and/or liquid at room temperature and pressure is one-third of the maximum volume that the cavity can be filled at room temperature and pressure One to two thirds.
上述结构中,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积二分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的二分之一到三分之二。In the above structure, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-half to the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after two-thirds of the gas and/or liquid under normal temperature and pressure is half of the maximum volume that the cavity can be filled under normal temperature and pressure One to two thirds.
上述结构中,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到二分之一的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到二分之一。In the above structure, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. One-half of the gas and/or liquid is used or filled in the cavity. The volume of the gas and/or liquid at room temperature and pressure is one-third of the maximum volume that the cavity can be filled at room temperature and pressure. One to one half.
上述结构中,所述液气囊在其空腔内填充的气体和/或液体为空气。In the above structure, the gas and/or liquid filled in the cavity of the liquid balloon is air.
上述结构中,所述液气囊的空腔内所充物质为在常温下处于高弹态的高分子材料。In the above structure, the material filled in the cavity of the liquid balloon is a high-elastic polymer material at room temperature.
上述结构中,所述液气囊设置有填充孔。In the above structure, the liquid balloon is provided with a filling hole.
上述结构中,所述填充孔设置有用绳子扎紧来密封的填充管,所述填充孔的孔壁与填充管连接。In the above structure, the filling hole is provided with a filling tube which is tightly tied with a rope for sealing, and the wall of the filling hole is connected with the filling tube.
上述结构中,所述环形囊体上设置有用于套在头上的绳子或松紧带,所述环形囊体与绳子或松紧带直接或间接连接。In the above-mentioned structure, a rope or elastic band for putting on the head is provided on the ring-shaped bag body, and the ring-shaped bag body is directly or indirectly connected with the rope or elastic band.
上述结构中,环形囊体为呈轮胎内胎状的囊体或由一条囊体或多条囊体围成环形的囊体。In the above structure, the annular capsule is a capsule in the shape of a tire inner tube or a capsule surrounded by one or more capsules.
上述结构中,所述条形囊体的两端设置有用于连接的连接片。In the above structure, two ends of the strip-shaped capsule are provided with connecting pieces for connection.
上述结构中,所述条形囊体的连接片上设置有用于套在头上的绳子或松紧带,所述条形囊体与绳子或松紧带直接或间接连接。In the above structure, the connecting piece of the strip-shaped bag body is provided with a rope or elastic band for covering the head, and the strip-shaped bag body is directly or indirectly connected with the rope or the elastic band.
上述结构中,所述条形囊体的两端与与防护用品连接。In the above structure, the two ends of the strip-shaped capsule are connected with the protective equipment.
上述结构中,所述条形囊体两端的连接片与防护用品通过书钉来连接。In the above structure, the connecting pieces at both ends of the strip-shaped bag body and the protective article are connected by staples.
上述结构中,所述液气囊包括第一囊体膜、第二囊体膜,第一囊体膜、第二囊体膜均为环状体,所述第一囊体膜的外边缘与第二囊体膜的外边缘密封连接,所述第一囊体膜的内边缘与第二囊体膜的内边缘密封连接,所述第一囊体膜的外边缘与第二囊体膜的外边缘用超声波熔接成外熔接带,第一囊体膜的内边缘与第二囊体膜的内边缘用超声波熔接成内熔接带。In the above structure, the liquid balloon includes a first balloon membrane and a second balloon membrane. Both the first balloon membrane and the second balloon membrane are annular bodies. The outer edges of the two capsule membranes are hermetically connected, the inner edge of the first capsule membrane and the inner edge of the second capsule membrane are hermetically connected, and the outer edge of the first capsule membrane is connected to the outer edge of the second capsule membrane. The edge is welded by ultrasonic to form an outer welding band, and the inner edge of the first capsule film and the inner edge of the second capsule film are welded by ultrasonic to form an inner welding band.
上述结构中,所述液气囊还包括第三囊体膜、第四囊体膜,所述第三囊体膜、第四囊体膜均为环状体,所述第三囊体膜的外边缘与第四囊体膜的外边缘密封连接,所述第三囊体膜的内边缘与第四囊体膜的内边缘密封连接,所述第三囊体膜上中间环带的全部或局部与第二囊体膜连接,所述第三囊体膜的外边缘与第四囊体膜的外边缘用超声波熔接成外熔接带,第三囊体膜的内边缘与第四囊体膜的内边缘用超声波熔接成内熔接带。In the above structure, the liquid balloon further includes a third balloon membrane and a fourth balloon membrane. Both the third balloon membrane and the fourth balloon membrane are annular bodies, and the third balloon membrane is outside the The edge is sealedly connected with the outer edge of the fourth balloon membrane, the inner edge of the third balloon membrane is sealed with the inner edge of the fourth balloon membrane, and all or part of the middle annulus on the third balloon membrane Connected with the second capsule membrane, the outer edge of the third capsule membrane and the outer edge of the fourth capsule membrane are welded by ultrasonic to form an outer welding band, and the inner edge of the third capsule membrane and the fourth capsule membrane The inner edge is ultrasonically welded into an inner welding belt.
上述结构中,所述液气囊还包括第五囊体膜、第六囊体膜,所述第五囊体膜、第六囊体 膜均为环状体,所述第五囊体膜的外边缘与第六囊体膜的外边缘密封连接,所述第五囊体膜的内边缘与第六囊体膜的内边缘密封连接,所述第五囊体膜上中间环带的全部或局部与第四囊体膜连接,所述第五囊体膜的外边缘与第六囊体膜的外边缘用超声波熔接成外熔接带,第五囊体膜的内边缘与第六囊体膜的内边缘用超声波熔接成内熔接带。In the above structure, the liquid balloon further includes a fifth balloon membrane and a sixth balloon membrane, both of the fifth balloon membrane and the sixth balloon membrane are annular bodies, and the fifth balloon membrane The edge is sealedly connected with the outer edge of the sixth balloon membrane, the inner edge of the fifth balloon membrane is sealed with the inner edge of the sixth balloon membrane, and all or part of the middle annulus on the fifth balloon membrane Connected with the fourth capsule membrane, the outer edge of the fifth capsule membrane and the outer edge of the sixth capsule membrane are welded by ultrasonic to form an outer welding band, and the inner edge of the fifth capsule membrane and the sixth capsule membrane The inner edge is ultrasonically welded into an inner welding belt.
上述结构中,所述外熔接带和/或内熔接带与防护用品或抗拉带连接。In the above structure, the outer welding belt and/or the inner welding belt are connected with the protective equipment or the tensile belt.
上述结构中,所述第一囊体膜上中间环带的全部或局部与防护用品或抗拉带连接。In the above-mentioned structure, all or part of the intermediate loop on the first capsule membrane is connected with protective equipment or tensile straps.
上述结构中,所述液气囊与防护用品通过固定带来连接,所述固定带与第一囊体膜上的中间环带连接,所述固定带设置为穿过防护用品上的连接带孔来把液气囊固定在防护用品上。In the above structure, the liquid air bag and the protective article are connected by a fixing belt, the fixing belt is connected with the intermediate loop on the first balloon membrane, and the fixing belt is set to pass through the connecting belt hole on the protective article. Fix the liquid air bag on the protective equipment.
上述结构中,所述液气囊与防护用品通过连接带来连接,所述连接带包括用于套在第一囊体外围的带圈、用于拴在防护用品上的尾带,所述带圈的周长大于液气囊横截面的周长,所述尾带设置为穿过防护用品的连接带孔来把液气囊固定在防护用品上。In the above structure, the liquid air bag and the protective equipment are connected by a connecting belt, and the connecting belt includes a belt loop used to wrap around the first bag body and a tail belt to be tied to the protective article. The perimeter of the liquid airbag is greater than the perimeter of the cross section of the liquid airbag, and the tail strap is arranged to pass through the connecting belt hole of the protective article to fix the liquid airbag on the protective article.
上述结构中,在所述囊体本体的一侧设置有用于与防护用品连接的第一连接带和/或在囊体本体另一侧设置有用于与防护用品连接的第二连接带。In the above structure, one side of the bag body is provided with a first connecting belt for connecting with the protective equipment and/or a second connecting belt for connecting with the protective equipment is provided on the other side of the bag body.
上述结构中,所述第一连接带与囊体本体的连接方式为缝纫和/或粘接和/或焊接。In the above structure, the connection between the first connecting strap and the capsule body is sewing and/or bonding and/or welding.
上述结构中,所述第二连接带与囊体本体的连接方式为缝纫和/或粘接和/或焊接。In the above structure, the connection between the second connecting strap and the capsule body is sewing and/or bonding and/or welding.
上述结构中,所述液气囊可设置为多层的囊体。In the above structure, the liquid bladder may be provided as a multi-layered bladder.
上述结构中,所述液气囊可设置为多排的囊体。In the above structure, the liquid balloon can be arranged in multiple rows of balloons.
上述结构中,所述液气囊在与面部贴合的一侧设置有防止拱起的支撑条。In the above structure, the liquid bladder is provided with a support bar to prevent arching on the side which is attached to the face.
上述结构中,所述支撑条与第一连接带和/或第二连接带分别设置在对侧。In the above structure, the support bar and the first connecting belt and/or the second connecting belt are respectively arranged on opposite sides.
上述结构中,还包括气塞,气塞设置有插入的气塞头部、气塞颈部、气塞底部,所述气塞头部设置有便于插入的倒角,气塞头部、气塞颈部、气塞底部的直径大于填充孔的直径。The above structure also includes an air plug. The air plug is provided with an inserted air plug head, an air plug neck, and an air plug bottom. The air plug head is provided with a chamfer for easy insertion. The air plug head, the air plug The diameter of the neck and the bottom of the air plug is larger than the diameter of the filling hole.
上述结构中,所述囊体本体设置有抗拉带,所述抗拉带与囊体本体连接,所述抗拉带设置有用于套在头部的绳子或松紧带。In the above structure, the bag body is provided with a tension band, the tension band is connected with the bag body, and the tension band is provided with a rope or elastic band for covering the head.
上述结构中,所述条形囊体的两端与抗拉带连接。In the above structure, the two ends of the strip-shaped capsule are connected with the tensile band.
上述结构中,所述环形囊体至少有四个连接点与抗拉带连接。In the above structure, at least four connection points of the annular capsule are connected to the tensile band.
上述结构中,所述抗拉带在鼻梁位置设置有铁夹,所述囊体本体随铁夹的形状而改变,所述铁夹为V形的形状。In the above structure, the tensile band is provided with an iron clip at the position of the bridge of the nose, and the bag body changes with the shape of the iron clip, and the iron clip has a V-shaped shape.
上述结构中,所述液气囊与防护用品通过布筒来连接,所述布筒设置有用于与防护用品连接的布筒缝纫边、用于安装液气囊的筒圈,所述筒圈与防护用品通过布筒缝纫边连接,所述液气囊为直条形囊体,所述直条形囊体穿过筒圈后首尾连接成环形的液气囊。In the above structure, the liquid airbag and the protective equipment are connected by a cloth tube, and the cloth tube is provided with sewing edges of the cloth tube for connecting with the protective equipment, and a tube ring for installing the liquid airbag. The tube ring and the protective equipment The liquid airbag is connected by sewing edges of the cloth tube, and the liquid air bag is a straight strip-shaped bag body, which is connected end to end to form a ring-shaped liquid airbag after passing through the tube ring.
上述结构中,所述布筒缝纫边与防护用品的边缘连接。In the above structure, the sewing edge of the cloth tube is connected with the edge of the protective article.
上述结构中,所述布筒的筒圈在鼻梁处直径比下巴处大。In the above structure, the diameter of the tube ring of the cloth tube is larger at the bridge of the nose than at the chin.
上述结构中,所述布筒设置有多个筒圈。In the above structure, the cloth tube is provided with a plurality of tube loops.
上述结构中,所述直条形囊体为弹性液气囊。In the above structure, the straight strip-shaped balloon is an elastic liquid balloon.
上述结构中,所述筒圈内可设置有多个条液气囊。In the above structure, a plurality of strip liquid balloons may be arranged in the cylinder ring.
上述结构中,所述直条形囊体为非弹性液气囊,所述直条形囊体的两端热熔密封。In the above structure, the straight strip-shaped balloon is an inelastic liquid balloon, and both ends of the straight strip-shaped balloon are heat-melt sealed.
采用上述技术方案的有益效果是:通过设置有囊体本体和/或驼峰囊体,囊体本体和/或 驼峰囊体内的气体和/或液体在囊体本体使用时把防护用品与面部间隙填充满并保持一定压力,由于囊体本体和/或驼峰囊体内气体和/或液体未充满,利用囊体本体内的气体和/或液体的流动性使囊体本体在很小外力作用下在人体面部的凹陷地方能鼓起来,在人体面部的凸起地方能瘪下去,使防护用品与人体面部充分贴合,从而杜绝气体面部与防护用品之间的间隙进出。The beneficial effect of adopting the above technical solution is: by providing the capsule body and/or the hump capsule, the gas and/or liquid in the capsule body and/or the hump capsule fill the gap between the protective equipment and the face when the capsule body is used. Fill and maintain a certain pressure. Because the gas and/or liquid in the capsule body and/or hump capsule is not filled, the fluidity of the gas and/or liquid in the capsule body is used to make the capsule body move in the human body under a small external force. The concave area of the face can be bulged, and the convex area of the human face can be collapsed, so that the protective equipment can fully fit the human face, thereby preventing the gas face and the protective equipment from entering and exiting the gap.
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the embodiments. Obviously, the drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings.
图1为环形囊体的立体图;Figure 1 is a perspective view of the annular capsule;
图2为环形囊体的第一连接带和第二连接带立体图;Figure 2 is a perspective view of the first connecting belt and the second connecting belt of the annular capsule;
图3为条形囊体的立体图;Figure 3 is a perspective view of a strip-shaped capsule;
图4为囊体本体与抗拉带连接的立体图;Figure 4 is a perspective view of the connection between the capsule body and the tensile strap;
图5为囊体本体和驼峰囊体的立体图;Figure 5 is a three-dimensional view of the capsule body and the hump capsule;
图6为囊体本体上的驼峰状的凸起的立体图;Figure 6 is a perspective view of a hump-shaped protrusion on the capsule body;
图7为设置有环形囊体的口罩立体图;Figure 7 is a perspective view of a mask provided with a ring-shaped capsule;
图8为设置有条形囊体的口罩立体图;Figure 8 is a perspective view of a mask provided with a strip-shaped capsule;
图9为带有绳子或松紧带和带有驼峰囊体的环形囊体立体图;Figure 9 is a three-dimensional view of an annular capsule with a rope or elastic band and a hump capsule;
图10为带有绳子或松紧带和不带驼峰囊体的环形囊体立体图;Figure 10 is a three-dimensional view of an annular capsule with a rope or elastic band and without a hump capsule;
图11为带有绳子或松紧带和不带驼峰囊体的条形囊体立体图;Figure 11 is a perspective view of a strip-shaped capsule with a rope or elastic band and without a hump capsule;
图12为带有驼峰囊体的条形囊体立体图;Figure 12 is a three-dimensional view of a striped capsule with a hump capsule;
图13为气塞的立体图;Figure 13 is a perspective view of the air lock;
图14为连接带的立体图;Figure 14 is a perspective view of the connecting strap;
图15为液气囊的立体图;Figure 15 is a perspective view of a liquid balloon;
图16为液气囊的分解图;Figure 16 is an exploded view of the liquid balloon;
图17为多层液气囊的立体图;Figure 17 is a perspective view of a multilayer liquid balloon;
图18为多层液气囊的分解图;Figure 18 is an exploded view of the multilayer liquid balloon;
图19为防护用品的立体图;Figure 19 is a perspective view of protective equipment;
图20为固定带的立体图;Figure 20 is a perspective view of the fixing strap;
图21为铁夹的立体图;Figure 21 is a perspective view of the iron clip;
图22为一条囊体为成环形囊体的示意图;Figure 22 is a schematic diagram of a capsule in a ring shape;
图23为布筒一种结构的立体图;Figure 23 is a perspective view of a structure of the cloth tube;
图24为多个筒圈的布筒立体图;Figure 24 is a three-dimensional view of a cloth tube with multiple tube loops;
图25为有一个筒圈的环形布筒的立体图;Figure 25 is a perspective view of an annular cloth tube with a tube ring;
图26为有二个筒圈的环形布筒的立体图;Figure 26 is a perspective view of an annular cloth tube with two tube rings;
图27为有三个筒圈的环形布筒的立体图;Figure 27 is a perspective view of an annular cloth tube with three tube rings;
图28为8字形布筒的立体图;Figure 28 is a three-dimensional view of a figure-eight cloth tube;
图29为8字形布筒另一种结构的立体图。Figure 29 is a perspective view of another structure of the figure-eight cloth tube.
图中,1-防护用品,2-囊体本体,3-支撑条,4-抗拉带,5-固定带,6-第一连接带,7-第二连接带,8-驼峰囊体,9-绳子或松紧带,10-连接片,11-书钉,12-填充孔,13-填充管,14-环形囊体,15-条形囊体,16-气塞,17-气塞头部,18-气塞颈部,19-气塞底部,20-驼峰状的凸起,21-第一囊体膜,22-第二囊体膜,23-外熔接带,24-内熔接带,25-第三囊体膜,26-第四囊体膜,27-第五囊体膜,28-第六囊体膜,29-中间环带,30-连接带,31-铁夹,32-连接带孔,33-尾带,34-带圈,35-鼻梁位置,36-布筒,37-布筒缝纫边,38-筒圈。In the figure, 1-Protective equipment, 2-Bladder body, 3-Support strip, 4-Tensile strap, 5-Fixed strap, 6-First connecting strap, 7-Second connecting strap, 8-Hump body, 9-rope or elastic band, 10-connecting piece, 11-staple, 12-filling hole, 13-filling tube, 14-ring-shaped capsule, 15-striped capsule, 16-air plug, 17-air plug head , 18-Air plug neck, 19-Air plug bottom, 20-Hump-shaped protrusion, 21-First capsule membrane, 22-Second capsule membrane, 23-Outer welding belt, 24-Inner welding belt, 25-third capsule membrane, 26-fourth capsule membrane, 27-fifth capsule membrane, 28-sixth capsule membrane, 29-intermediate annulus, 30-connection belt, 31-iron clamp, 32- Connecting belt hole, 33-tail strap, 34-belt loop, 35-nose bridge position, 36-cloth tube, 37-cloth tube sewing edge, 38-tube loop.
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是,对于这些实施方式的说明用于帮助理解本发明,但并不构成对本发明的限定。此外,下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
为进一步说明各实施例,本发明提供有附图,这些附图为本发明揭露内容的一部分,其主要用以说明实施例,并可配合说明书的相关描述来解释实施例的运作原理,配合参考这些内容,本领域普通技术人员应能理解其他可能的实施方式以及本发明的优点,图中的组件并未按比例绘制,而类似的组件符号通常用来表示类似的组件。In order to further illustrate the embodiments, the present invention is provided with drawings. These drawings are a part of the disclosure of the present invention. They are mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the specification to explain the operating principles of the embodiments, with reference to Those of ordinary skill in the art should be able to understand other possible implementation manners and advantages of the present invention from these contents. The components in the figure are not drawn to scale, and similar component symbols are usually used to indicate similar components.
参照附图,一种用于密封的囊体,包括囊体本体2,囊体本体2为内部有条形空腔的条形囊体或内部有环形空腔的环形囊体,囊体本体2为在其空腔内没有填充气体和/或液体和/或可变形的固体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体和/或可变形的固体后使用的液气囊或在其空腔内所填充的气体和/或液体和/或可变形的固体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊,如图1、图3。With reference to the drawings, a capsule for sealing includes a capsule body 2. The capsule body 2 is a strip-shaped capsule with a strip-shaped cavity inside or a ring-shaped capsule with an annular cavity inside. The capsule body 2 The cavity is not filled with gas and/or liquid and/or deformable solid, but the volume filled at room temperature and pressure is less than the maximum volume of gas and/or the cavity can be filled at room temperature and pressure. Or liquid and/or deformable solids used after the liquid balloon or the gas and/or liquid and/or deformable solids filled in its cavity have a smaller volume at room temperature and pressure than its cavity at room temperature and pressure The liquid balloon with the largest volume that can be filled below is shown in Figure 1 and Figure 3.
优选的,囊体本体2在囊体本体2的对应鼻梁位置35的两侧各设置有驼峰囊体8或囊体本体2在囊体本体2的对应鼻梁位置35的两侧各设置有驼峰状的凸起20,驼峰囊体8和/或驼峰状的凸起20内部有空腔。把这个驼峰囊体8与囊体本体2合并在一起,就是囊体本体2设置了驼峰状的凸起20。只不过驼峰状的凸起20靠热塑成型的,而驼峰囊体8靠连接在囊体本体2上的,如图5、图6。Preferably, the bladder body 2 is provided with a hump body 8 on both sides of the bladder body 2 corresponding to the nasal bridge position 35 or the bladder body 2 is provided with a hump shape on both sides of the bladder body 2 corresponding to the nasal bridge position 35. There are cavities inside the bulge 20, the hump-shaped sac body 8 and/or the hump-shaped bulge 20. Combining this hump capsule body 8 with the capsule body 2 means that the capsule body 2 is provided with a hump-shaped protrusion 20. It's just that the hump-shaped protrusion 20 is formed by thermoforming, and the hump-shaped capsule 8 is connected to the capsule body 2, as shown in Figs. 5 and 6.
优选的,驼峰囊体8内部有空腔,驼峰囊体8为在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体后使用的液气囊或在其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊。Preferably, the hump sac body 8 has a cavity inside, and the hump sac body 8 is filled with no gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is smaller than that of the cavity at room temperature and pressure. The largest volume of gas and/or liquid that can be filled, or the volume of the gas and/or liquid filled in its cavity under normal temperature and pressure is less than that of the cavity that can be filled under normal temperature and pressure The largest volume of liquid balloon.
液气囊充满液体或气体后其最大半径为R,那么液气囊就能在0-2R之间的缝隙都能填满。如果囊体本体2为多层液气囊,有N层液气囊,那么囊体本体2就能在0-2NR之间的缝隙都能填满。用液气囊密封时,各个部位受压力是相同的,不会在脸部勒出印痕。After the liquid balloon is filled with liquid or gas, its maximum radius is R, then the liquid balloon can fill the gap between 0-2R. If the balloon body 2 is a multi-layer liquid balloon, and there are N layers of liquid balloons, the balloon body 2 can fill the gap between 0-2NR. When sealed with a liquid air bag, the pressure on each part is the same, and there will be no marks on the face.
优选的,液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积六分之一到六分之五的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体 积的六分之一到六分之五。Preferably, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-sixth to one-sixth of the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after the use of five gas and/or liquid at room temperature and pressure is one-sixth to the maximum volume that the cavity can be filled at room temperature and pressure Five sixths.
优选的,液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到三分之二。Preferably, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to one-third of the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after the second gas and/or liquid is at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. Two thirds.
优选的,液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积二分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的二分之一到三分之二。Preferably, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-half to one-third of the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid filled in the cavity after the second gas and/or liquid is at room temperature and pressure is one-half to the maximum volume that the cavity can be filled at room temperature and pressure. Two thirds.
优选的,液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到二分之一的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到二分之一。Preferably, the liquid balloon is not filled with gas and/or liquid in its cavity, but it is indicated that the volume filled at room temperature and pressure is one-third to two-half of the maximum volume that the cavity can be filled at room temperature and pressure. The volume of the gas and/or liquid used or filled in the cavity at room temperature and pressure is one-third to the maximum volume that the cavity can be filled at room temperature and pressure. Half.
优选的,液气囊在其空腔内填充的气体和/或液体为空气。Preferably, the gas and/or liquid filled in the cavity of the liquid balloon is air.
优选的,液气囊的空腔内所充物质为在常温下处于高弹态的高分子材料。高分子材料即为可变形的固体。Preferably, the material filled in the cavity of the liquid balloon is a high-elastic polymer material at room temperature. Polymer materials are deformable solids.
优选的,液气囊包括第一囊体膜21、第二囊体膜22,第一囊体膜21、第二囊体膜22均为环状体,第一囊体膜21的外边缘与第二囊体膜22的外边缘密封连接,第一囊体膜21的内边缘与第二囊体膜22的内边缘密封连接,第一囊体膜21的外边缘与第二囊体膜22的外边缘用超声波熔接成外熔接带23,第一囊体膜的内边缘与第二囊体膜的内边缘用超声波熔接成内熔接带24,如图15、图16。Preferably, the liquid balloon includes a first balloon membrane 21 and a second balloon membrane 22. Both the first balloon membrane 21 and the second balloon membrane 22 are annular bodies. The outer edges of the two capsule membranes 22 are hermetically connected, the inner edge of the first capsule membrane 21 and the inner edge of the second capsule membrane 22 are hermetically connected, and the outer edge of the first capsule membrane 21 is connected to the second capsule membrane 22. The outer edge is ultrasonically welded to form an outer welding band 23, and the inner edge of the first capsule film and the inner edge of the second capsule film are ultrasonically welded to form an inner welding band 24, as shown in Figs. 15 and 16.
优选的,液气囊还包括第三囊体膜25、第四囊体膜26,第三囊体膜25、第四囊体膜26均为环状体,第三囊体膜25的外边缘与第四囊体膜26的外边缘密封连接,第三囊体膜25的内边缘与第四囊体膜26的内边缘密封连接,第三囊体膜25上中间环带29的全部或局部与第二囊体膜22连接,第三囊体膜25的外边缘与第四囊体膜26的外边缘用超声波熔接成外熔接带23,第三囊体膜25的内边缘与第四囊体膜26的内边缘用超声波熔接成内熔接带24。Preferably, the liquid balloon further includes a third balloon membrane 25 and a fourth balloon membrane 26. Both the third balloon membrane 25 and the fourth balloon membrane 26 are ring-shaped bodies, and the outer edge of the third balloon membrane 25 and The outer edge of the fourth balloon membrane 26 is hermetically connected, the inner edge of the third balloon membrane 25 and the inner edge of the fourth balloon membrane 26 are hermetically connected, and all or part of the middle annulus 29 on the third balloon membrane 25 is connected with The second capsule membrane 22 is connected, the outer edge of the third capsule membrane 25 and the outer edge of the fourth capsule membrane 26 are ultrasonically welded to form an outer welding band 23. The inner edge of the third capsule membrane 25 and the fourth capsule The inner edge of the film 26 is ultrasonically welded to form an inner welding band 24.
优选的,液气囊还包括第五囊体膜27、第六囊体膜28,第五囊体膜27、第六囊体膜28均为环状体,第五囊体膜27的外边缘与第六囊体膜28的外边缘密封连接,第五囊体膜27的内边缘与第六囊体膜28的内边缘密封连接,第五囊体膜27上中间环带29的全部或局部与第四囊体膜26连接,第五囊体膜27的外边缘与第六囊体膜28的外边缘用超声波熔接成外熔接带23,第五囊体膜27的内边缘与第六囊体膜28的内边缘用超声波熔接成内熔接带24,如图17、图18。Preferably, the liquid balloon further includes a fifth balloon membrane 27 and a sixth balloon membrane 28. Both the fifth balloon membrane 27 and the sixth balloon membrane 28 are annular bodies, and the outer edge of the fifth balloon membrane 27 and The outer edge of the sixth balloon membrane 28 is hermetically connected, the inner edge of the fifth balloon membrane 27 and the inner edge of the sixth balloon membrane 28 are hermetically connected, and all or part of the middle annulus 29 on the fifth balloon membrane 27 is connected with The fourth balloon membrane 26 is connected, the outer edge of the fifth balloon membrane 27 and the outer edge of the sixth balloon membrane 28 are ultrasonically welded to form an outer welding band 23, and the inner edge of the fifth balloon membrane 27 is connected to the sixth balloon. The inner edge of the film 28 is ultrasonically welded to form an inner welding band 24, as shown in Figs. 17 and 18.
之所以用两层膜来制作液气囊,因为外熔接带和/或内熔接带会把液气囊定型为某种形状,如果用气管围成的液气囊,则在不使用时,液气囊的形状为不规则的形状。The reason why two layers of films are used to make the liquid balloon is because the outer welding band and/or the inner welding band will shape the liquid balloon into a certain shape. If the liquid balloon is surrounded by a trachea, the shape of the liquid balloon will It is an irregular shape.
优选的,外熔接带23和/或内熔接带24与防护用品1或抗拉带连接。Preferably, the outer welding belt 23 and/or the inner welding belt 24 are connected to the protective equipment 1 or the tensile belt.
优选的,第一囊体膜21上中间环带29的全部或局部与防护用品1或抗拉带30连接。Preferably, all or part of the intermediate loop 29 on the first capsule membrane 21 is connected to the protective article 1 or the tensile strap 30.
优选的,液气囊与防护用品1通过固定带31来连接,固定带31与第一囊体膜21上的中 间环带29连接,固定带31设置为穿过防护用品1上的连接带孔32来把液气囊固定在防护用品1上,如图20。Preferably, the liquid airbag and the protective article 1 are connected by a fixing belt 31, which is connected to the intermediate loop 29 on the first balloon membrane 21, and the fixing belt 31 is arranged to pass through the connecting belt hole 32 on the protective article 1 To fix the liquid air bag on the protective equipment 1, as shown in Figure 20.
优选的,液气囊与防护用品1通过连接带30来连接,连接带30包括用于套在第一囊体外围的带圈34、用于拴在防护用品1上的尾带32,带圈34的周长大于液气囊横截面的周长,尾带32设置为穿过防护用品1的连接带孔32来把液气囊固定在防护用品1上,如图14。Preferably, the liquid air bag and the protective article 1 are connected by a connecting belt 30. The connecting belt 30 includes a belt loop 34 used to wrap around the first bag body, a tail belt 32 used to tie the protective article 1, and a belt loop 34. The perimeter of is greater than the perimeter of the cross section of the liquid airbag, and the tail strap 32 is set to pass through the connecting belt hole 32 of the protective article 1 to fix the liquid airbag on the protective article 1, as shown in FIG. 14.
优选的,液气囊可设置为多层的囊体。Preferably, the liquid balloon can be provided as a multi-layered balloon.
优选的,液气囊可设置为多排的囊体。Preferably, the liquid balloon can be arranged in multiple rows of balloons.
优选的,环形囊体14为呈轮胎内胎状的囊体或由一条囊体或多条囊体围成环形的囊体,如图22,该囊体两端叠加即可成环形囊体,叠加部分由于气体可以调节厚度,不会增加该处的厚度。这个多条囊体围成环形的囊体相当于环形囊体14的囊体。环形囊体14与防护用品1的边缘连接,防护用品1设置有用于套在头部的绳子或松紧带9。环形囊体14与防护用品1可以为粘接连接,也可以设置连接带33包住环形囊体14后再把连接带33固定到防护用品1上。Preferably, the annular capsule 14 is a capsule in the shape of a tire inner tube or a capsule surrounded by one or more capsules, as shown in Figure 22. The two ends of the capsule can be superimposed to form an annular capsule. Partly because the gas can adjust the thickness, it will not increase the thickness there. The balloon surrounded by the multiple balloons is equivalent to the balloon of the annular balloon 14. The annular capsule 14 is connected to the edge of the protective article 1, and the protective article 1 is provided with a rope or elastic band 9 for covering the head. The annular capsule 14 and the protective article 1 may be connected by an adhesive connection, or a connecting belt 33 may be provided to wrap the annular capsule 14 and then the connecting belt 33 is fixed to the protective article 1.
优选的,驼峰囊体8的内腔与囊体本体2的内腔隔离。Preferably, the inner cavity of the hump body 8 is isolated from the inner cavity of the body 2.
优选的,囊体本体2和/或驼峰囊体8为弹性囊体。Preferably, the capsule body 2 and/or the hump capsule 8 are elastic capsules.
优选的,囊体本体2和/或驼峰囊体8可设置为有多个小囊体组成的一个囊体。Preferably, the capsule body 2 and/or the hump capsule 8 can be configured as a capsule composed of a plurality of small capsules.
优选的,条形囊体15为两端封闭的直线型囊体,条形囊体15为内部有条形空腔的条形体。条形囊体15的两端设置有用于与囊体本体连接的连接片10,条形囊体15两端的连接片10与与防护用品1连接。条形囊体15两端的连接片10与防护用品1通过书钉11钉起来来连接。该钉书钉11方式是自动化最好的方式,效率高,就象钉书钉11一下就固定好了。条形囊体15的两端固定后,中间部位就不用固定了,不过要注意的是要使条形囊体15与防护用品1的边缘要等长连接,就是说两个书钉之间的条形囊体15的长度与两个书钉之间的防护用品1长度相等。连接片10由条形囊体压接而成,如图8。Preferably, the strip-shaped capsule 15 is a linear capsule with closed ends, and the strip-shaped capsule 15 is a strip with a strip-shaped cavity inside. The two ends of the strip-shaped capsule 15 are provided with connecting pieces 10 for connecting with the capsule body, and the connecting pieces 10 at the two ends of the strip-shaped capsule 15 are connected with the protective equipment 1. The connecting pieces 10 at both ends of the strip-shaped capsule 15 and the protective equipment 1 are connected by staples 11. The staple 11 method is the best way to automate and has high efficiency, just like the staple 11 can be fixed in one click. After the two ends of the strip-shaped capsule 15 are fixed, the middle part does not need to be fixed, but it should be noted that the strip-shaped capsule 15 and the edge of the protective equipment 1 should be connected in equal length, that is, the two staples The length of the strip-shaped capsule 15 is equal to the length of the protective article 1 between the two staples. The connecting piece 10 is formed by crimping a strip-shaped capsule, as shown in FIG. 8.
优选的,条形囊体15的连接片10上设置有用于套在头上的绳子或松紧带9,条形囊体15与绳子或松紧带9直接或间接连接。Preferably, the connecting piece 10 of the strip-shaped bag body 15 is provided with a rope or elastic band 9 for covering the head, and the strip-shaped bag body 15 is directly or indirectly connected with the rope or elastic band 9.
优选的,液气囊设置有填充孔12。Preferably, the liquid balloon is provided with a filling hole 12.
优选的,填充孔12设置有用绳子扎紧来密封的填充管13,填充孔12的孔壁与填充管13连接,如图1。囊体本体2和/或驼峰囊体8的填充孔12用气塞16来密封或填充孔12连接有填充管13或者设置有汽车轮胎那样的密封结构,这个填充管13可以用绳子来勒紧后填充孔12就不能跑气了。还包括气塞16,气塞16设置有插入的气塞头部17、气塞颈部18、气塞底部19,气塞头部17设置有便于插入的倒角,气塞颈部18的直径大于填充孔12的直径,气塞底部19的直径要大于填充孔12的直径。Preferably, the filling hole 12 is provided with a filling tube 13 which is tightly tied with a rope, and the wall of the filling hole 12 is connected to the filling tube 13, as shown in FIG. 1. The filling hole 12 of the bladder body 2 and/or the hump body 8 is sealed with an air plug 16 or the filling hole 12 is connected with a filling tube 13 or is provided with a sealing structure like a car tire. The filling tube 13 can be tightened with a rope After filling the hole 12, it can't run out of air. It also includes an air plug 16. 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 for easy insertion. The diameter of the air plug neck 18 Larger than the diameter of the filling hole 12, the diameter of the bottom 19 of the gas plug is larger than the diameter of the filling hole 12.
优选的,液气囊在与面部贴合的一侧设置有防止拱起的支撑条3。这个支撑条3主要是防止囊体本体2和/或驼峰囊体8在与面部贴合时,囊体本体2和/或驼峰囊体8有一个拱起来的沟槽,这个沟槽也会使病毒进入口腔的,如图5、图6。Preferably, the liquid airbag is provided with a supporting strip 3 to prevent arching on the side which is attached to the face. This support strip 3 mainly prevents the capsule body 2 and/or the hump body 8 from being attached to the face, and the capsule body 2 and/or the hump body 8 have an arched groove, which will also make The virus enters the oral cavity, as shown in Figure 5 and Figure 6.
优选的,支撑条3与第一连接带6和/或第二连接带7分别设置在对侧。Preferably, the supporting strip 3 and the first connecting strap 6 and/or the second connecting strap 7 are respectively arranged on opposite sides.
优选的,防护用品1设置有用于套在头上的绳子或松紧带9。由于囊体本体2与面部贴 合时要保持一定的压力,所以这个松紧带5要做的紧一些,同时做的宽一些,宽一些是为防止把头部勒痛了。Preferably, the protective article 1 is provided with a rope or elastic band 9 for putting on the head. Since the capsule body 2 needs to maintain a certain pressure when it is attached to the face, the elastic band 5 should be made tighter and made wider at the same time to prevent the head from being strangled.
优选的,液气囊在使用时所填充的物质为空气。液气囊内的气体和/或液体可以为粘度大的液体,这样对囊体本体2和/或驼峰囊体2材料要求就不高,也可以用水,当然更好的是用空气,使用空气成本低,用水的好处就是有些材料能透气但不透水。用空气的材料就比用水的材料要求高。Preferably, the material filled in the liquid balloon during use is air. The gas and/or liquid in the liquid bladder can be a liquid with high viscosity, so that the material requirements for the bladder body 2 and/or hump bladder 2 are not high, and water can also be used, of course, air is better, and the cost of using air is Low, the advantage of using water is that some materials are breathable but impermeable. Air-based materials have higher requirements than water-based materials.
优选的,液气囊在使用时其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积。例如囊体本体2内侧的所能填充最大的体积是指该囊体本体2在囊体本体2内气体和/或液体压力等于一个大气压、温度为20摄氏度时囊体本体2的体积,也就是囊体本体2内所能填充最多水的体积。使用时囊体本体2和/或驼峰囊体8的空腔内所充气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积。这是囊体本体2和/或驼峰囊体8是非弹性囊体本体的,如果是弹性的,则囊体本体2和/或驼峰囊体8内的气体体积就不确定了,可以充满整个囊体本体2和/或驼峰囊体8。也就是说,如果囊体本体2和/或驼峰囊体8是弹性的,那么其内的气体和/或液体可以不充满,在这不充满里还包括可以选择充气体和/或液体的量为三分之一到二分之一,也可以充满,甚至可以过头,使囊体本体2和/或驼峰囊体8内的压力大于一个标准大气压。常温常压就是指一个标准大气压、温度为20摄氏度。例如囊体本体2和/或驼峰囊体8的空腔内所充气体和/或液体是可以为气体,也可以为液体,还可以为液体加气体,囊体本体2和/或驼峰囊体8的空腔内所充气体和/或液体的体积是指气体和液体的体积总和,有气体的算气体的体积,有液体的算液体体积,气体和液体都有的,算两种体积之和。液气囊的空腔内所充气体和/或液体里的液体包括高分子材料的可以流动的高弹态材料,这种材料也可以流动或者在压力向另一边变形。Preferably, the volume of the gas and/or liquid filled in the cavity of the liquid airbag under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure. For example, the maximum volume that can be filled inside the capsule body 2 refers to the volume of the capsule body 2 when the gas and/or liquid pressure in the capsule body 2 is equal to one atmospheric pressure and the temperature is 20 degrees Celsius, that is, The capsule body 2 can be filled with the largest volume of water. When in use, the volume of the inflated body and/or liquid in the cavity of the capsule body 2 and/or the hump capsule 8 under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure. This is that the balloon body 2 and/or the hump body 8 are non-elastic balloon bodies. If they are elastic, the volume of gas in the balloon body 2 and/or the hump body 8 is uncertain, and the entire balloon can be filled. Body body 2 and/or hump body 8. In other words, if the capsule body 2 and/or the hump capsule 8 are elastic, the gas and/or liquid in them may not be filled, and the amount of inflatable body and/or liquid may be selected in the case of not being filled. It is one-third to one-half, and it can also be full, or even over the head, so that the pressure in the capsule body 2 and/or the hump capsule 8 is greater than one standard atmospheric pressure. Normal temperature and normal pressure refers to a standard atmospheric pressure and a temperature of 20 degrees Celsius. For example, the inflated body and/or liquid in the cavity of the capsule body 2 and/or the hump capsule 8 can be gas, liquid, or liquid plus gas, the capsule body 2 and/or the hump capsule The volume of inflatable body and/or liquid in the cavity of 8 refers to the total volume of gas and liquid. If there is gas, it is the volume of gas, if there is liquid, it is the volume of liquid. If there is both gas and liquid, it is calculated as the two volumes. and. The inflated body and/or the liquid in the liquid in the cavity of the liquid bladder includes a high-elasticity material that can flow and can also flow or deform under pressure.
例如由于液气囊内气体未充满,使液气囊在很小外力作用下在人体的凹陷地方能鼓起来,在人体的凸起地方能瘪下去,使防护用品1与人体充分贴合,从而完整密封。如果是弹性的液气囊,则可以让气体和/或液体充满液气囊,不过要使防护用品1与人体充分贴合,所需要的外力就比较大。For example, because the liquid air bag is not full of gas, the liquid air bag can bulge in the concave part of the human body under the action of a small external force, and can deflate in the convex part of the human body, so that the protective article 1 is fully attached to the human body, thereby being completely sealed. . If it is an elastic liquid airbag, the liquid airbag can be filled with gas and/or liquid. However, for the protective article 1 to fully fit the human body, a relatively large external force is required.
液气囊充满液体或气体后其最大半径为R,那么液气囊就能在0-2R之间的缝隙都能填满。如果第一囊体为多层液气囊,有N层液气囊,那么第一囊体就能在0-2NR之间的缝隙都能填满。用液气囊密封的防护用品1,各个部位受压力是相同的,不会在脸部勒出印痕。After the liquid balloon is filled with liquid or gas, its maximum radius is R, then the liquid balloon can fill the gap between 0-2R. If the first balloon is a multi-layer liquid balloon and there are N layers of liquid balloons, then the first balloon can fill the gap between 0-2NR. The protective equipment 1 sealed with a liquid air bag has the same pressure on all parts, so there will be no marks on the face.
通过在防护用品1设置囊体本体2,囊体本体2内的气体和/或液体在防护用品1使用时把防护用品1与面部间隙填充满并保持一定压力,从而杜绝气体从面部与防护用品1之间的间隙进出。防护用品1与囊体本体2之间不能有透气间隙,囊体本体2和/或驼峰囊体8内的气体和/或液体可以是空气等等,驼峰囊体8起补充填充作用。使用空气的成本最低。By setting the capsule body 2 in the protective equipment 1, the gas and/or liquid in the capsule body 2 fills the gap between the protective equipment 1 and the face and maintains a certain pressure when the protective equipment 1 is in use, thereby preventing the gas from flowing from the face to the protective equipment The gap between 1 enters and exits. There should be no air-permeable gap between the protective article 1 and the capsule body 2. The gas and/or liquid in the capsule body 2 and/or the hump body 8 may be air, etc., and the hump body 8 plays a supplementary filling function. The cost of using air is the lowest.
优选的,在囊体本体2的一侧设置有与防护用品1连接的第一连接带6和/或在囊体本体2的另一侧设置有与防护用品1连接的第二连接带7。第一连接带6和/或第二连接带7可以合并在一起,如图2。Preferably, a first connecting belt 6 connected to the protective equipment 1 is provided on one side of the bag body 2 and/or a second connecting belt 7 connected to the protective equipment 1 is provided on the other side of the bag body 2. The first connecting strap 6 and/or the second connecting strap 7 can be merged together, as shown in FIG. 2.
优选的,第一连接带6和/或第二连接带7与防护用品1的连接方式为缝纫和/或粘接和/ 或焊接。焊接为热熔焊接,并不是金属焊接。Preferably, the connection method of the first connecting strap 6 and/or the second connecting strap 7 and the protective article 1 is sewing and/or bonding and/or welding. Welding is hot melt welding, not metal welding.
优选的,第一连接带6和/或第二连接带7与囊体本体2的连接方式为缝纫和/或粘接和/或焊接。焊接为热熔焊接,并不是金属焊接。Preferably, the connection method of the first connecting strap 6 and/or the second connecting strap 7 and the capsule body 2 is sewing and/or bonding and/or welding. Welding is hot melt welding, not metal welding.
优选的,囊体本体2设置有抗拉带4,抗拉带4与囊体本体2连接,抗拉带4设置有用于套在头部的绳子或松紧带9。抗拉带4可防止囊体本体2被拉破了,又能使囊体本体2只能向一边变形填充,如图9、图10、图11。Preferably, the bag body 2 is provided with a tension band 4, which is connected to the bag body 2, and the tension band 4 is provided with a rope or elastic band 9 for covering the head. The anti-tension band 4 can prevent the capsule body 2 from being broken, and can make the capsule body 2 deform and fill only one side, as shown in Figs. 9, 10, and 11.
优选的,液气囊与防护用品1通过布筒36来连接,布筒36设置有用于与防护用品1连接的布筒缝纫边37、用于安装液气囊的筒圈38,筒圈38与防护用品1通过布筒缝纫边37连接,液气囊为直条形囊体,直条形囊体穿过筒圈38后首尾连接成环形的液气囊。Preferably, the liquid air bag and the protective article 1 are connected by a cloth tube 36, and the cloth tube 36 is provided with a cloth tube sewing edge 37 for connecting with the protective article 1, a tube ring 38 for installing the liquid air bag, the tube ring 38 and the protective article 1 is connected by the sewing edge 37 of the cloth tube, the liquid air bag is a straight strip-shaped bag body, and the straight strip-shaped bag body passes through the tube ring 38 and is connected end to end to form an annular liquid bag.
优选的,布筒缝纫边37与防护用品1的边缘连接。Preferably, the sewing edge 37 of the cloth tube is connected to the edge of the protective article 1.
优选的,布筒36的筒圈38在鼻梁处直径比下巴处大。Preferably, the tube ring 38 of the cloth tube 36 has a larger diameter at the bridge of the nose than at the chin.
优选的,布筒36设置有多个筒圈38,如图26、27、28、29。图26、27、28、29为直条形囊体在布筒36上的安装方式,由于可设置多个筒圈38,就可以替代驼峰囊体8了。Preferably, the cloth tube 36 is provided with a plurality of tube loops 38, as shown in Figs. 26, 27, 28, and 29. Figures 26, 27, 28, and 29 show the installation methods of the straight-shaped bag on the cloth tube 36. Since multiple tube rings 38 can be provided, the hump bag 8 can be replaced.
优选的,直条形囊体为弹性液气囊。Preferably, the straight-shaped balloon is an elastic liquid balloon.
优选的,筒圈38内可设置有多个条液气囊。Preferably, a plurality of strip liquid balloons may be provided in the cylinder ring 38.
优选的,直条形囊体为非弹性液气囊,直条形囊体的两端热熔密封。Preferably, the straight-shaped balloon is a non-elastic liquid balloon, and the two ends of the straight-shaped balloon are heat-melt sealed.
如果没有抗拉带4,那么囊体本体2要放置在面部与防护用品1之间,由口罩把囊体本体2压紧,囊体本体2就会自动地把防护用品1与面部之间的间隙填满,也就是放置时,从外到里的顺序为防护用品1、囊体本体2、面部。如果防护用品1是面罩等硬质的,那么就不用设置抗拉带4。囊体本体2只能放置在在面部与防护用品1之间。If there is no tensile strap 4, then the capsule body 2 should be placed between the face and the protective equipment 1, and the capsule body 2 will be pressed tightly by the mask, and the capsule body 2 will automatically put the protective equipment between the face and the protective equipment 1 The gap is filled, that is, when placed, the order from outside to inside is protective equipment 1, capsule body 2, and face. If the protective equipment 1 is a hard mask such as a mask, then there is no need to provide a tensile band 4. The capsule body 2 can only be placed between the face and the protective equipment 1.
如果设置有抗拉带4,那么囊体本体2可要放置在防护用品1外面,由囊体本体2把防护用品1压紧,囊体本体2就会自动地把抗拉带4与面部之间的间隙填满并把防护用品1紧压在面部上,也就是放置时,从外到里的顺序为抗拉带4、囊体本体2、防护用品1、面部。如果防护用品1是口罩等软质的,囊体本体2就有两种可能,囊体本体2可要放置在防护用品1外面,也可放置在面部与防护用品1之间,这两种决定条件是有没有设置抗拉带4。If a tensile band 4 is provided, then the capsule body 2 can be placed outside the protective equipment 1. The protective equipment 1 is compressed by the capsule body 2, and the capsule body 2 will automatically connect the tensile belt 4 to the face. Fill the gap between them and press the protective article 1 tightly on the face, that is, when placed, the order from outside to inside is the tensile band 4, the capsule body 2, the protective article 1, and the face. If the protective equipment 1 is a soft mask such as a mask, the capsule body 2 has two possibilities. The capsule body 2 can be placed outside the protective equipment 1, or placed between the face and the protective equipment 1. These two decisions The condition is whether there is a tensile band 4 installed.
优选的,条形囊体的两端与抗拉带4连接。Preferably, the two ends of the strip-shaped capsule are connected with the tensile band 4.
优选的,环形囊体至少有四个连接点与抗拉带4直接或间接连接。这时抗拉带4的中间有时会设置有纱网,用来把口罩等压紧在面部上,如图9、图10。Preferably, at least four connection points of the annular capsule are directly or indirectly connected to the tensile band 4. At this time, a gauze is sometimes arranged in the middle of the tensile band 4 to press the mask and the like on the face, as shown in Fig. 9 and Fig. 10.
优选的,抗拉带4在鼻梁位置35设置有铁夹5,囊体本体2随铁夹5的形状而改变,铁夹5为V形的形状,如图21,铁夹与抗拉带连接。Preferably, the tensile band 4 is provided with an iron clip 5 at the position 35 of the bridge of the nose. The balloon body 2 changes with the shape of the iron clip 5. The iron clip 5 has a V-shaped shape, as shown in Fig. 21, the iron clip is connected to the tensile belt. .
另外防护用品1形状、材料有很多种,有现成的材料,囊体本体2可以在外面单独采购,再把囊体本体2缝制到防护用品1上即可。通过防护用品1的边缘设置有囊体本体2和/或驼峰囊体8,在使用前先把囊体本体2和/或驼峰囊体8充气并密封好,囊体本体2和/或驼峰囊体8内的气体和/或液体在防护用品1使用时把防护用品1与面部间隙填充满并保持一定压力,从而杜绝气体从人体面部与防护用品1之间的间隙进出。由于囊体本体2和/或驼峰囊体8会把人体面部凸凹不平的地方全部填充满,能够自动弥补该囊体本体压力低的部位,能够在高度差在零到囊体本体2内腔所能形成圆柱体的横截面直径之间的接触面上起到密封作 用,囊体本体2和/或驼峰囊体8在各个侧壁的压力是相等的,所以戴这个口罩也会舒服很多。囊体本体2和/或驼峰囊体8会把人体面部与口罩之间的间隙小于其所能形成最大直径的地方填充满,只要这个间隙小于那个特定的最大直径,囊体本体2和/或驼峰囊体8堵住这个间隙,阻碍气体进出。囊体本体2所能形成最大直径是指囊体本体2被其空腔内压力大于当地大气压时所成的圆柱体的直径。在口罩不使用时,把囊体本体2和/或驼峰囊体8里的气体排出,口罩在存放或运输过程中所占体积就小。In addition, there are many kinds of shapes and materials for the protective equipment 1, and there are ready-made materials. The capsule body 2 can be purchased separately from the outside, and then the capsule body 2 can be sewn onto the protective equipment 1. A capsule body 2 and/or a hump capsule 8 are provided on the edge of the protective article 1, and the capsule body 2 and/or the hump capsule 8 are inflated and sealed before use. The capsule body 2 and/or the hump capsule The gas and/or liquid in the body 8 fills the gap between the protective equipment 1 and the face and maintains a certain pressure when the protective equipment 1 is in use, so as to prevent gas from entering and exiting the gap between the human face and the protective equipment 1. Since the capsule body 2 and/or the hump capsule 8 will fill up all the uneven areas of the human face, it can automatically compensate for the low pressure part of the capsule body, and can reach the inner cavity of the capsule body 2 when the height difference is zero. The contact surface between the cross-sectional diameters that can form a cylinder plays a role of sealing. The pressure of the capsule body 2 and/or the hump capsule 8 on each side wall is equal, so wearing this mask will also be much more comfortable. The capsule body 2 and/or the hump capsule 8 will fill the gap between the human face and the mask less than the maximum diameter it can form. As long as the gap is smaller than the specific maximum diameter, the capsule body 2 and/or The hump body 8 blocks this gap and prevents gas from entering and exiting. The maximum diameter that the capsule body 2 can form refers to the diameter of a cylinder formed by the capsule body 2 when the pressure in its cavity is greater than the local atmospheric pressure. When the mask is not in use, the gas in the capsule body 2 and/or the hump capsule 8 is discharged, and the volume of the mask during storage or transportation is small.
在口罩要使用时,把囊体本体2和/或驼峰囊体8对折分成两半,一半压紧充不了气体,另一半充满气体,松开压紧的那一半,则整个囊体就是只充了一半的气体。When the mask is to be used, fold the capsule body 2 and/or the hump capsule body 8 into two halves. One half cannot be filled with air when compressed, and the other half is filled with air. If the compressed half is loosened, the entire capsule will only be filled. Up half of the gas.
图9、图10、图11三个图中是囊体设置有绳子或松紧带9的图,这三个图中的均可单独戴在面部上,再戴上其它口罩就可以实现口罩与面部之间密封,因为这囊体把面部凹陷下去的地方填充后变成凸起来的地方,这时口罩、抗拉带4、囊体本体2面部依次从外到里放置。Figure 9, Figure 10, Figure 11 are the figures of the capsule body provided with a rope or elastic band 9, these three figures can be worn on the face alone, and then wear other masks to achieve the mask and face Because the capsule fills the recessed area of the face into a raised area, the mask, the tensile band 4, and the capsule body 2 are placed in sequence from the outside to the inside.
图9、图10、图11三个图中是囊体设置有绳子或松紧带9的图,也可以在戴了口罩之后再戴上这个囊体把口罩压紧,这时抗拉带4、囊体本体2、口罩、面部依次从外到里放置。Figure 9, Figure 10, Figure 11 are the figures of the capsule body provided with a rope or elastic band 9. You can also wear this capsule body to press the mask tightly after wearing the mask. The body 2, the mask, and the face are placed sequentially from outside to inside.
图7、图8两个图中是囊体设置在口罩上,那么这时口罩、囊体本体2、面部依次从外到里放置,没有抗拉带4,或者说口罩充当了抗拉带4。Figures 7 and 8 show that the capsule is set on the mask. At this time, the mask, the body of the capsule, and the face are placed from outside to inside. There is no tensile band 4, or the mask acts as a tensile band 4. .
由于口罩是一次性的,所以在口罩上做很好的密封结构不划算,但这种用囊体来密封就可以实现,囊体用塑料薄膜制作,成本很低。这个囊体的功能也可以用硅胶等软材料代替,但这个成本就大,不划算,更有囊体的效果是最好的。戴上本口罩,相当于与外界隔离了,这个隔离可以替代在家隔离,就不用封村闭户了,人们还是照常工作,极大地避免了经济受到一些呼吸道传染病的影响,节省了医药费,提高国民健康水平。Since the mask is disposable, it is not cost-effective to make a good sealing structure on the mask, but this kind of sealing can be achieved by using a capsule body, which is made of plastic film, and the cost is very low. The function of the capsule can also be replaced by soft materials such as silica gel, but the cost is high and it is not cost-effective, and the effect of having a capsule is the best. Wearing this mask is equivalent to isolation from the outside world. This isolation can replace home isolation. There is no need to close the village and households. People still work as usual, which greatly avoids the impact of some respiratory infectious diseases on the economy and saves medical expenses. Improve the national health level.
在一具体实施例中,囊体本体2的材料设置为热的不良导体,以免人体感觉冰凉。In a specific embodiment, the material of the capsule body 2 is set as a poor thermal conductor to prevent the human body from feeling cold.
在一具体实施例中,防护用品1为口罩。In a specific embodiment, the protective article 1 is a mask.
在一具体实施例中,囊体本体2可以设置为多层的囊体,其效果也是一样的,不过更好些,多层是指从面部到口罩之间有多个囊体垒起来。In a specific embodiment, the capsule body 2 can be configured as a multi-layer capsule, and the effect is the same, but better. Multi-layer means that there are multiple capsules between the face and the mask.
在一具体实施例中,囊体本体2可以设置为多排囊体,分为里面一圈的一排和外面一圈的一排,其效果也是一样的,不过更好些,多排囊体本体是指象蚊香那样有多圈囊体,但是从面部到口罩之间只有一层。In a specific embodiment, the capsule body 2 can be arranged in multiple rows of capsules, which are divided into a row with an inner circle and a row with an outer circle. The effect is also the same, but it is better, with multiple rows of capsule bodies. It means that there are multiple loops of capsules like mosquito coils, but there is only one layer from the face to the mask.
在一具体实施例中,囊体本体2可以设置为多排囊体和多层囊体。In a specific embodiment, the capsule body 2 may be configured as a multi-row capsule and a multi-layer capsule.
在一具体实施例中,囊体本体2可以设置为软的材料代替,如用硅胶代替。In a specific embodiment, the capsule body 2 can be replaced by a soft material, such as silica gel.
在一具体实施例中,对于一些高鼻梁的人,可以在囊体本体2的鼻梁位置35的两侧部位设置驼峰囊体8,以防囊体本体2鼓起来的厚度不够,那么这时,鼻梁位置35凹陷部位就由这两个驼峰囊体8加囊体本体的来填满。驼峰囊体8与囊体本体2可以连通,也可以不连通。In a specific embodiment, for some people with a high nose bridge, a hump body 8 can be provided on both sides of the nose bridge position 35 of the balloon body 2 to prevent the balloon body 2 from bulging with insufficient thickness. Then, at this time, The concave part of the nose bridge position 35 is filled by the two humped capsules 8 plus the capsule body. The hump capsule 8 and the capsule body 2 may or may not be connected.
本发明囊体,可以用在防护用品1上,与防护用品1连接;也可以将本发明囊体设置有用于套在头上的绳子和/或松紧带9,在使用防护用品1前,先把这个囊体的绳子和/或松紧带9套在头上,这个囊体就把人体面部凹下去的地方填充起来,使其成为凸起来的地方,再戴上口罩等防护用品1,通过防护用品1把囊体压紧,这样囊体也能使防护用品1与面部紧密结合,杜绝空气从防护用品1与面部指间的间隙进出。这个囊体可以设置在防护用品1上 按防护用品1销售,也可以在这个囊体设置一个绳子和/或松紧带9,单独销售,可直接单独地套在头上,把鼻梁位置35两侧的凹陷填满,再戴上口罩之类的,也可以把口罩与面部之间的间隙密封住,这时口罩、抗拉带4、囊体本体2面部依次从外到里放置。The capsule of the present invention can be used on the protective article 1 and connected with the protective article 1; or the capsule of the present invention can be provided with a rope and/or elastic band 9 for putting on the head. Before using the protective article 1, first The rope and/or elastic band 9 of this capsule is put on the head. This capsule fills the recessed area of the human face to make it a convex place, and then wear a mask and other protective equipment 1 through the protective equipment 1 The bag body is pressed tightly so that the bag body can also tightly combine the protective article 1 with the face, preventing air from entering and exiting the gap between the protective article 1 and the face's fingers. This capsule can be set on the protective article 1 and sold as the protective article 1, or a rope and/or elastic band 9 can be set on the capsule, which can be sold separately. Fill up the depression, and then put on a mask or the like to seal the gap between the mask and the face. At this time, the mask, the tensile strap 4, and the capsule body 2 are placed in sequence from the outside to the inside.
在一具体实施例中,液气囊没有填充气体和/或液体和/或可变形的固体,但设置有填充孔12,销售时没有填充物,但在销售的产品上或其它一起的单片或说明书上提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体和/或可变形的固体后再使用,或者在某类网站等公共平台上提示有填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体和/或可变形的固体后再使用。厂商向消费者有提供操作方法或步骤等内容或字样。In a specific embodiment, the liquid balloon is not filled with gas and/or liquid and/or deformable solids, but is provided with a filling hole 12, and there is no filling at the time of sale, but it is on the sold product or other single-piece or The instructions indicate that the volume of gas and/or liquid and/or deformable solid filled at room temperature and pressure is less than the maximum volume that the cavity can be filled at room temperature and pressure before use, or on certain websites and other public The platform is prompted to use the gas and/or liquid and/or deformable solid whose volume under normal temperature and pressure is less than the maximum volume that the cavity can be filled under normal temperature and pressure. Manufacturers provide consumers with content or words such as operating methods or steps.
在一具体实施例中,在带有护目镜的面罩中,就需要两个环形的囊体,如图28、图29,或者由条形囊体围成环形。In a specific embodiment, in a mask with goggles, two ring-shaped capsules are required, as shown in Fig. 28 and Fig. 29, or a strip-shaped capsule encloses a ring.
以上结合附图对本发明的实施方式作了详细说明,但本发明不限于所描述的实施方式。对于本领域的技术人员而言,在不脱离本发明原理和精神的情况下,对这些实施方式进行多种变化、修改、替换和变型,仍落入本发明的保护范围内。The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.
Claims (43)
- 一种用于密封的囊体,其特征在于,包括囊体本体,所述囊体本体为内部有条形空腔的条形囊体或内部有环形空腔的环形囊体,所述囊体本体为在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体后使用的液气囊或在其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊。A capsule for sealing, which is characterized in that it comprises a capsule body, which is a strip-shaped capsule with a strip-shaped cavity inside or a ring-shaped capsule with a ring-shaped cavity inside. The body is a liquid that is used after its cavity is not filled with gas and/or liquid, but it is indicated that the volume filled at room temperature and pressure is less than the maximum volume of gas and/or liquid that can be filled in the cavity at room temperature and pressure. The airbag or the gas and/or liquid filled in its cavity has a volume smaller than the maximum volume that its cavity can be filled at room temperature and pressure under normal temperature and pressure.
- 根据权利要求1所述的囊体,其特征在于,所述囊体本体在对应鼻梁位置的两侧各设置有驼峰囊体或囊体本体在对应鼻梁位置的两侧各设置有驼峰状凸起。The capsule according to claim 1, wherein the capsule body is provided with a hump-shaped sac on both sides corresponding to the position of the nasal bridge or the capsule body is provided with hump-shaped protrusions on both sides of the corresponding nasal bridge position. .
- 根据权利要求2所述的囊体,其特征在于,所述驼峰囊体内部有空腔,所述驼峰囊体为在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的气体和/或液体后使用的液气囊或在其空腔内所填充的气体和/或液体在常温常压下的体积小于其空腔在常温常压下所能填充的最大体积的液气囊。The capsule according to claim 2, characterized in that there is a cavity inside the hump capsule, and the hump capsule is filled with gas and/or liquid in its cavity but prompts to be filled at room temperature and pressure. The lower volume is smaller than the maximum volume of gas and/or liquid that can be filled in the cavity under normal temperature and pressure, or the volume of the gas and/or liquid filled in the cavity under normal temperature and pressure The liquid balloon is smaller than the maximum volume that its cavity can be filled under normal temperature and pressure.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积六分之一到六分之五的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的六分之一到六分之五。The bladder according to claim 1 or 3, wherein the liquid bladder is not filled with gas and/or liquid in its cavity but has a hint that the volume filled at room temperature and pressure is such that its cavity is at room temperature and normal pressure. The maximum volume of one-sixth to five-sixths of the gas and/or liquid that can be filled under pressure is used or the volume of the gas and/or liquid filled in its cavity at room temperature and pressure is its cavity One-sixth to five-sixths of the maximum volume that can be filled under normal temperature and pressure.
- 根据权利要求4所述的囊体,其特征在于,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到三分之二。The bladder according to claim 4, wherein the liquid bladder is not filled with gas and/or liquid in its cavity, but the volume filled at room temperature and pressure is indicated as its cavity is at room temperature and pressure. It can be filled with one-third to two-thirds of the maximum volume of gas and/or liquid before use or the volume of the gas and/or liquid filled in the cavity at room temperature and pressure is such that the cavity is at room temperature and room pressure. One-third to two-thirds of the maximum volume that can be filled under pressure.
- 根据权利要求5所述的囊体,其特征在于,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积二分之一到三分之二的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的二分之一到三分之二。The bladder according to claim 5, wherein the liquid bladder is not filled with gas and/or liquid in its cavity but is filled with a volume under normal temperature and normal pressure. The volume of the gas and/or liquid that can be filled with one-half to two-thirds of the maximum volume, or the volume of the gas and/or liquid filled in its cavity at room temperature and pressure is its cavity at room temperature and room pressure. One-half to two-thirds of the maximum volume that can be filled under pressure.
- 根据权利要求5所述的囊体,其特征在于,所述液气囊在其空腔内没有填充气体和/或液体但有提示填充在常温常压下的体积为其空腔在常温常压下所能填充最大体积三分之一到二分之一的气体和/或液体后使用或在其空腔内所填充的气体和/或液体在常温常压下的体积为其空腔在常温常压下所能填充最大体积的三分之一到二分之一。The bladder according to claim 5, wherein the liquid bladder is not filled with gas and/or liquid in its cavity but is filled with a volume under normal temperature and normal pressure. It can be filled with one-third to one-half of the maximum volume of gas and/or liquid, or the volume of the gas and/or liquid filled in the cavity at room temperature and pressure is such that the cavity is at room temperature and room pressure. One-third to one-half of the maximum volume that can be filled under pressure.
- 根据权利要求1或3或4或5或6或7所述的囊体,其特征在于,所述液气囊在其空腔内填充的气体和/或液体为空气。The balloon according to claim 1 or 3 or 4 or 5 or 6 or 7, wherein the gas and/or liquid filled in the cavity of the liquid balloon is air.
- 根据权利要求1或3或4或5或6或7所述的囊体,其特征在于,所述液气囊的空腔内所充物质为在常温下处于高弹态的高分材料。The capsule according to claim 1 or 3 or 4 or 5 or 6 or 7, characterized in that the material filled in the cavity of the liquid balloon is a high-component material that is in a highly elastic state at room temperature.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊设置有填充孔。The balloon according to claim 1 or 3, wherein the liquid balloon is provided with filling holes.
- 根据权利要求10所述的囊体,其特征在于,所述填充孔设置有用绳子扎紧来密封的填充管,所述填充孔的孔壁与填充管连接。The capsule according to claim 10, wherein the filling hole is provided with a filling tube which is tightly tied with a string to seal, and the wall of the filling hole is connected with the filling tube.
- 根据权利要求10所述的囊体,其特征在于,还包括气塞,所述气塞设置有插入的气塞头部、气塞颈部、气塞底部,所述气塞头部设置有便于插入的倒角,所述气塞头部、气塞颈部、气塞底部的直径大于填充孔的直径。The bag according to claim 10, further comprising an air plug, the air plug is provided with an inserted air plug head, an air plug neck, and an air plug bottom, and the air plug head is provided with a convenient For the inserted chamfer, the diameter of the air plug head, the air plug neck, and the air plug bottom is larger than the diameter of the filling hole.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊包括第一囊体膜、第二囊体膜,其中所述第一囊体膜、第二囊体膜均为环状体,所述第一囊体膜的外边缘与第二囊体膜的外边缘密封连接,所述第一囊体膜的内边缘与第二囊体膜的内边缘密封连接,所述第一囊体膜的外边缘与第二囊体膜的外边缘用超声波熔接成外熔接带,第一囊体膜的内边缘与第二囊体膜的内边缘用超声波熔接成内熔接带。The balloon according to claim 1 or 3, wherein the liquid balloon comprises a first balloon membrane and a second balloon membrane, wherein the first balloon membrane and the second balloon membrane are both ring Like body, the outer edge of the first capsule membrane is sealedly connected with the outer edge of the second capsule membrane, the inner edge of the first capsule membrane is sealed with the inner edge of the second capsule membrane, the first The outer edge of a capsule membrane and the outer edge of the second capsule membrane are ultrasonically welded to form an outer welding belt, and the inner edge of the first capsule membrane and the inner edge of the second capsule membrane are ultrasonically welded to form an inner welding belt.
- 根据权利要求13所述的囊体,其特征在于,所述液气囊还包括第三囊体膜、第四囊体膜,所述第三囊体膜、第四囊体膜均为环状体,所述第三囊体膜的外边缘与第四囊体膜的外边缘密封连接,所述第三囊体膜的内边缘与第四囊体膜的内边缘密封连接,所述第三囊体膜上中间环带的全部或局部与第二囊体膜连接,所述第三囊体膜的外边缘与第四囊体膜的外边缘用超声波熔接成外熔接带,第三囊体膜的内边缘与第四囊体膜的内边缘用超声波熔接成内熔接带。The balloon according to claim 13, wherein the liquid balloon further comprises a third balloon membrane and a fourth balloon membrane, and both the third balloon membrane and the fourth balloon membrane are annular bodies. , The outer edge of the third balloon membrane is in sealed connection with the outer edge of the fourth balloon membrane, the inner edge of the third balloon membrane is sealed with the inner edge of the fourth balloon membrane, and the third balloon The whole or part of the middle annulus on the body membrane is connected with the second capsule membrane, the outer edge of the third capsule membrane and the outer edge of the fourth capsule membrane are welded by ultrasonic to form an outer welding belt, and the third capsule membrane The inner edge of and the inner edge of the fourth capsule membrane are ultrasonically welded to form an inner welding band.
- 根据权利要求14所述的囊体,其特征在于,所述液气囊还包括第五囊体膜、第六囊体膜,所述第五囊体膜、第六囊体膜均为环状体,所述第五囊体膜的外边缘与第六囊体膜的外边缘密封连接,所述第五囊体膜的内边缘与第六囊体膜的内边缘密封连接,所述第五囊体膜上中间环带的全部或局部与第四囊体膜连接,所述第五囊体膜的外边缘与第六囊体膜的外边缘用超声波熔接成外熔接带,第五囊体膜的内边缘与第六囊体膜的内边缘用超声波熔接成内熔接带。The balloon according to claim 14, wherein the liquid balloon further comprises a fifth balloon membrane and a sixth balloon membrane, and both the fifth balloon membrane and the sixth balloon membrane are annular bodies. , The outer edge of the fifth balloon membrane is in sealed connection with the outer edge of the sixth balloon membrane, the inner edge of the fifth balloon membrane is in sealed connection with the inner edge of the sixth balloon membrane, the fifth balloon The whole or part of the middle annulus on the body membrane is connected with the fourth capsule membrane, the outer edge of the fifth capsule membrane and the outer edge of the sixth capsule membrane are welded by ultrasonic to form an outer welding belt, and the fifth capsule membrane The inner edge of and the inner edge of the sixth capsule membrane are ultrasonically welded to form an inner welding band.
- 根据权利要求13所述的囊体,其特征在于,所述外熔接带和/或内熔接带与防护用品连接。The capsule according to claim 13, wherein the outer welding belt and/or the inner welding belt are connected with protective equipment.
- 根据权利要求13所述的囊体,其特征在于,所述第一囊体膜上中间环带的全部或局部与防护用品连接。The capsule according to claim 13, wherein all or a part of the middle annulus on the first capsule membrane is connected with protective equipment.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊与防护用品通过固定带来连接,所述固定带与第一囊体膜上的中间环带连接,所述固定带设置为穿过防护用品上的连接带孔来把液气囊固定在防护用品上。The capsule according to claim 1 or 3, wherein the liquid air bag and the protective equipment are connected by a fixing belt, and the fixing belt is connected with the intermediate loop on the first capsule membrane, and the fixing belt It is arranged to pass through the connecting belt hole on the protective article to fix the liquid air bag on the protective article.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊与防护用品通过连接带来连接,所述连接带包括用于套在第一囊体外围的带圈、用于拴在防护用品上的尾带,所述带圈的周长大于液气囊横截面的周长,所述尾带设置为穿过防护用品的连接带孔来把液气囊固定在防护用品上。The bladder according to claim 1 or 3, wherein the liquid bladder is connected to the protective equipment by a connecting belt, and the connecting belt includes a belt loop for sheathing the outer periphery of the first bladder, and For the tail belt on the protective article, the circumference of the belt loop is greater than the circumference of the cross section of the liquid air bag, and the tail belt is arranged to pass through the connecting belt hole of the protective article to fix the liquid air bag on the protective article.
- 根据权利要求1所述的囊体,其特征在于,在所述囊体本体的一侧设置有与防护用品连接的第一连接带和/或在囊体本体另一侧设置有与防护用品连接的第二连接带。The capsule according to claim 1, characterized in that a first connecting belt connected to the protective equipment is provided on one side of the capsule body and/or a first connecting belt connected to the protective equipment is provided on the other side of the capsule body. The second connection belt.
- 根据权利要求20所述的囊体,其特征在于,所述第一连接带与囊体本体的连接方式为缝纫和/或粘接和/或焊接。The capsule according to claim 20, wherein the connection between the first connecting strap and the capsule body is sewing and/or bonding and/or welding.
- 根据权利要求20所述的囊体,其特征在于,所述第二连接带与囊体本体的连接方式为缝纫和/或粘接和/或焊接。The capsule according to claim 20, wherein the connection between the second connecting strap and the capsule body is sewing and/or bonding and/or welding.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊可设置为多层的囊体。The balloon according to claim 1 or 3, wherein the liquid balloon can be configured as a multi-layered balloon.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊可设置为多排的囊体。The balloon according to claim 1 or 3, wherein the liquid balloon can be arranged in multiple rows of balloons.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊在与面部贴合的一侧设置有防止拱起的支撑条。The bladder according to claim 1 or 3, wherein the liquid bladder is provided with a supporting strip to prevent arching on the side where the liquid bladder is attached to the face.
- 根据权利要求25所述的囊体,其特征在于,所述支撑条与第一连接带和/或第二连接带分别设置在对侧。The capsule according to claim 25, wherein the supporting strip and the first connecting belt and/or the second connecting belt are respectively arranged on opposite sides.
- 根据权利要求1所述的囊体,其特征在于,所述囊体本体设置有抗拉带,所述抗拉带与囊体本体连接,所述抗拉带设置有用于套在头部的绳子或松紧带。The bag according to claim 1, wherein the bag body is provided with a tension band, the tension band is connected with the bag body, and the tension band is provided with a rope for covering the head Or elastic band.
- 根据权利要求27所述的囊体,其特征在于,所述条形囊体的两端与抗拉带连接。The capsule according to claim 27, wherein the two ends of the strip-shaped capsule are connected with a tensile band.
- 根据权利要求27所述的囊体,其特征在于,所述环形囊体至少有四个连接点与抗拉带直接或间接连接。The capsule according to claim 27, wherein the annular capsule has at least four connection points that are directly or indirectly connected to the tensile band.
- 根据权利要求27所述的囊体,其特征在于,所述抗拉带在鼻梁位置设置有铁夹,所述囊体本体随铁夹的形状而改变,所述铁夹为V形的形状,所述铁夹与抗拉带连接。The capsule according to claim 27, wherein the tension band is provided with an iron clip at the position of the bridge of the nose, the body of the capsule changes with the shape of the iron clip, and the iron clip has a V-shaped shape, The iron clip is connected with the tensile band.
- 根据权利要求1所述的囊体,其特征在于,所述环形囊体与防护用品的边缘连接,所述防护用品设置有用于套在头部的绳子或松紧带。The capsule according to claim 1, wherein the annular capsule is connected to the edge of a protective article, and the protective article is provided with a rope or elastic band for covering the head.
- 根据权利要求1所述的囊体,其特征在于,所述环形囊体为呈轮胎内胎状的囊体或由一条囊体或多条囊体围成环形的囊体。The bladder according to claim 1, wherein the annular bladder is a bladder shaped like a tire inner tube or a bladder surrounded by a single bladder or multiple bladders.
- 根据权利要求1所述的囊体,其特征在于,所述条形囊体的两端设置有用于连接的连接片。The capsule according to claim 1, wherein two ends of the strip-shaped capsule are provided with connecting pieces for connection.
- 根据权利要求32所述的囊体,其特征在于,所述条形囊体的连接片上设置有用于套在头上的绳子或松紧带,所述条形囊体与绳子或松紧带直接或间接连接。The capsule according to claim 32, wherein the connecting piece of the strip-shaped capsule is provided with a rope or elastic band for covering the head, and the strip-shaped capsule is directly or indirectly connected with the rope or the elastic band.
- 根据权利要求32所述的囊体,其特征在于,所述条形囊体两端的连接片与防护用品连接。The capsule according to claim 32, wherein the connecting pieces at both ends of the strip-shaped capsule are connected with protective equipment.
- 根据权利要求35所述的囊体,其特征在于,所述条形囊体两端的连接片与防护用品通过书钉来连接。The capsule according to claim 35, wherein the connecting pieces at both ends of the strip-shaped capsule and the protective article are connected by staples.
- 根据权利要求1或3所述的囊体,其特征在于,所述液气囊与防护用品通过布筒来连接,所述布筒设置有用于与防护用品连接的布筒缝纫边、用于安装液气囊的筒圈,所述筒圈与防护用品通过布筒缝纫边连接,所述液气囊为直条形囊体,所述直条形囊体穿过筒圈后首尾连接成环形的液气囊。The bag according to claim 1 or 3, wherein the liquid airbag and the protective equipment are connected by a cloth tube, and the cloth tube is provided with a sewing edge of the cloth tube for connecting with the protective equipment and used for installing the liquid The tube ring of the airbag, the tube ring and the protective equipment are connected by the sewing edge of the cloth tube, the liquid air bag is a straight strip-shaped bag body, and the straight strip-shaped bag body is connected end to end to form an annular liquid air bag after passing through the tube ring.
- 根据权利要求37所述的囊体,其特征在于,所述布筒缝纫边与防护用品的边缘连接。The bag according to claim 37, wherein the sewing edge of the cloth tube is connected with the edge of the protective article.
- 根据权利要求37所述的囊体,其特征在于,所述布筒的筒圈在鼻梁处直径比下巴处大。The bag according to claim 37, wherein the diameter of the collar of the cloth tube is larger at the bridge of the nose than at the chin.
- 根据权利要求37所述的囊体,其特征在于,所述布筒设置有多个筒圈。The bag according to claim 37, wherein the cloth tube is provided with a plurality of tube loops.
- 根据权利要求37所述的囊体,其特征在于,所述直条形囊体为弹性液气囊。The balloon according to claim 37, wherein the straight-shaped balloon is an elastic liquid balloon.
- 根据权利要求37所述的囊体,其特征在于,所述筒圈内可设置有多个条液气囊。The balloon according to claim 37, wherein a plurality of strip liquid balloons can be provided in the tube ring.
- 根据权利要求37所述的囊体,其特征在于,所述直条形囊体为非弹性液气囊,所述直条形囊体的两端热熔密封。The balloon according to claim 37, wherein the straight-shaped balloon is a non-elastic liquid balloon, and both ends of the straight-shaped balloon are heat-melt sealed.
Applications Claiming Priority (10)
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CN202020150069 | 2020-02-02 | ||
CN202020150069.3 | 2020-02-02 | ||
CN202020236854.0U CN212345378U (en) | 2020-02-02 | 2020-03-02 | Capsule for sealing |
CN202010133392.4 | 2020-03-02 | ||
CN202020236854.0 | 2020-03-02 | ||
CN202010133392.4A CN112021689A (en) | 2020-02-02 | 2020-03-02 | Capsule for sealing |
CN202010179106.8A CN112425839A (en) | 2020-02-02 | 2020-03-15 | Capsule for compressing and sealing |
CN202020327700.2 | 2020-03-15 | ||
CN202010179106.8 | 2020-03-15 | ||
CN202020327700.2U CN212488578U (en) | 2020-02-02 | 2020-03-15 | Capsule for compressing and sealing |
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WO2021151401A1 true WO2021151401A1 (en) | 2021-08-05 |
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PCT/CN2021/074535 WO2021151399A1 (en) | 2020-02-02 | 2021-01-30 | Mask sealed using capsule body |
PCT/CN2021/074538 WO2021151401A1 (en) | 2020-02-02 | 2021-01-30 | Bladder for sealing |
PCT/CN2021/091793 WO2021223690A1 (en) | 2020-02-02 | 2021-05-01 | Novel mask |
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PCT/CN2021/074535 WO2021151399A1 (en) | 2020-02-02 | 2021-01-30 | Mask sealed using capsule body |
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PCT/CN2021/091793 WO2021223690A1 (en) | 2020-02-02 | 2021-05-01 | Novel mask |
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CN112353021A (en) * | 2020-02-02 | 2021-02-12 | 深圳市那尼科技有限公司 | General mask |
WO2021151396A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Face frame |
CN213523923U (en) * | 2020-02-02 | 2021-06-25 | 深圳市那尼科技有限公司 | Mouth nose eye mask |
WO2021151400A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Goggles |
WO2022247588A1 (en) * | 2021-05-23 | 2022-12-01 | 深圳市那尼科技有限公司 | Metal face frame for pressing mask |
CN113550081B (en) * | 2021-07-20 | 2022-04-29 | 深圳市那尼科技有限公司 | Production device and production method for flour pocket |
CN113584738A (en) * | 2021-08-09 | 2021-11-02 | 深圳市那尼科技有限公司 | Production device and production method for mask |
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- 2020-03-09 CN CN202020282220.9U patent/CN212346892U/en active Active
- 2020-03-09 CN CN202010159032.1A patent/CN111466631A/en active Pending
- 2020-03-09 CN CN202020282255.2U patent/CN213154115U/en not_active Expired - Fee Related
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- 2020-04-05 CN CN202010261970.2A patent/CN111567926A/en active Pending
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- 2020-05-04 CN CN202010370481.0A patent/CN111714800A/en active Pending
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2021
- 2021-01-30 WO PCT/CN2021/074535 patent/WO2021151399A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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CN212346892U (en) | 2021-01-15 |
CN211273241U (en) | 2020-08-18 |
CN111418921A (en) | 2020-07-17 |
CN111567926A (en) | 2020-08-25 |
CN111714800A (en) | 2020-09-29 |
CN111588126A (en) | 2020-08-28 |
CN213154115U (en) | 2021-05-11 |
CN111467129A (en) | 2020-07-31 |
WO2021151399A1 (en) | 2021-08-05 |
CN212488622U (en) | 2021-02-09 |
CN210960532U (en) | 2020-07-10 |
CN111543692A (en) | 2020-08-18 |
CN111466631A (en) | 2020-07-31 |
WO2021223690A1 (en) | 2021-11-11 |
CN213523923U (en) | 2021-06-25 |
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