CN215684977U - Formula of saving oneself swimsuit - Google Patents
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- CN215684977U CN215684977U CN202122302059.4U CN202122302059U CN215684977U CN 215684977 U CN215684977 U CN 215684977U CN 202122302059 U CN202122302059 U CN 202122302059U CN 215684977 U CN215684977 U CN 215684977U
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Abstract
The utility model discloses a self-rescue swimsuit, which comprises a swimsuit body, wherein a lifesaving part is arranged on the swimsuit body; the lifesaving part comprises a lifesaving layer and an inflation assembly, the lifesaving layer is sleeved in the middle of the swimsuit body and fixedly connected with the swimsuit body, and the inflation assembly is fixed on the swimsuit body and communicated with the lifesaving layer; the inflatable assembly comprises a reaction box fixed on the swimsuit body, the inner cavity of the reaction box is divided into a first cavity and a second cavity which are independent through a partition plate, a first reagent is placed in the first cavity, and a second reagent is placed in the second cavity; an air outlet assembly is arranged on the side wall of the first cavity and communicated with the life-saving layer; be provided with communicating pipe on the division board, be provided with piston assembly in communicating pipe, the lateral wall that the second chamber was stretched out to the one end that piston assembly kept away from communicating pipe. The utility model has simple structure, convenient operation, rapid reaction of reagents, high safety and easily obtained raw materials, greatly improves the self-rescue ability of swimmers and improves the safety of swimming sports.
Description
Technical Field
The utility model relates to the technical field of lifesaving equipment, in particular to a self-rescue swimming suit.
Background
Swimming is an accepted and approved sport for most people with many benefits. First, the functions of the heart and lung of a person can be improved during swimming, the increase of the lung capacity is promoted, and the functions of the heart are improved; secondly, the metabolism of cholesterol can be promoted, the blood fat level in the body can be reduced, the combustion of fat can be promoted, and the healthy body type can be kept; thirdly, swimming can improve the strength and the circumference of muscles, exercise the muscles of the whole body, enable the muscles to be more developed, improve and increase the basal metabolic rate and be beneficial to losing weight; and fourthly, swimming can effectively reduce the occurrence of depression, improve sleep, keep people in a good mood and improve the flexibility of joints.
However, drowning is a very serious problem in swimming, drowning can be caused by physical weakness due to long-time fatigue or too long-time non-swimming, is a great danger to both skilled people and beginners, and even can endanger life when rescue is not in time, so that the swimming experience of people is influenced.
Swimwear is a special clothing prop for swimming, which is generally made of fabrics that do not sag or swell when meeting water, and does not sink when immersed in water.
Most swimsuits are simple in structure, and cannot provide necessary drowning self-rescue capacity for physical overdraft or beginners, and the conventional life jackets are generally provided with high-buoyancy plastic blocks at the forebreast and the back of the swimsuit to increase buoyancy so as to prevent the swimmers from sinking. But it can only float on water surface and can not submerge and move, thus losing the original purpose of swimming; and the plastic block is large in size and inconvenient to store. Therefore, there is a need for a swimsuit with self-rescue function, which is more convenient to store.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-rescue swimming suit to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a self-rescue swimsuit, which comprises a swimsuit body, wherein a lifesaving part is arranged on the swimsuit body;
the life-saving part comprises a life-saving layer and an inflation assembly, the life-saving layer is sleeved in the middle of the swimsuit body and fixedly connected with the swimsuit body, and the inflation assembly is fixed on the swimsuit body and communicated with the life-saving layer;
the inflatable assembly comprises a reaction box fixed on the swimsuit body, the inner cavity of the reaction box is divided into a first cavity and a second cavity which are independent through a partition plate, a first reagent is placed in the first cavity, a second reagent is placed in the second cavity, and the first reagent and the second reagent are subjected to chemical reaction; an air outlet assembly is arranged on the side wall of the first cavity and communicated with the life-saving layer;
a communicating pipe is arranged on the isolation plate and is communicated with the first cavity and the second cavity, a piston assembly is arranged in the communicating pipe, and one end, far away from the communicating pipe, of the piston assembly extends out of the side wall of the second cavity;
when danger occurs, the piston assembly is separated from the communicating pipe, the second reagent flows into the first cavity to be contacted with the first reagent, and a large amount of gas is released through quick reaction and filled in the life-saving layer.
Preferably, the lifesaving layer is of a fixedly connected double-layer structure, one side close to the swimsuit body is fixedly connected with the swimsuit body, one side far away from the swimsuit body is of an elastic structure, and the lifesaving layer is inflated and expanded; the inner cavity of the life-saving layer is communicated with a connecting pipe, and the connecting pipe is detachably connected with the air outlet assembly.
Preferably, the air outlet assembly comprises an air outlet pipe communicated with the first cavity, and a nano filter membrane is fixedly connected in the air outlet pipe.
Preferably, the piston comprises a piston head, and the piston head is connected with the communicating pipe in a sliding manner; a piston rod is fixedly connected to one end, far away from the isolation plate, of the piston head, a sealing device is connected onto the piston rod in a sliding mode, and the outer wall of the sealing device is fixedly connected with the side wall of the second cavity; and one end of the piston rod extending out of the side wall of the second cavity is hinged with a pull ring.
Preferably, a support block is fixedly connected to the bottom surface of the second cavity, and the piston rod penetrates through the support block and is in sliding connection with the support block.
Preferably, a first abdicating groove is formed in the bottom end of the side wall of the second cavity, the sealing device is fixed to the bottom surface of the first abdicating groove, and the piston rod extends out of the second cavity from the bottom surface of the first abdicating groove; a second abdicating groove is formed above the first abdicating groove, the depth of the second abdicating groove is not more than that of the first abdicating groove, and the first abdicating groove is communicated with the second abdicating groove; the tail end of the piston rod is flush with the bottom surface of the second abdicating groove.
Preferably, a clamping ring groove is formed in the bottom surface of the second abdicating groove, and the clamping ring groove and the pull ring are correspondingly arranged.
Preferably, a first filler pipe and a second filler pipe are fixedly connected to the top end of the reaction box; the first filler tube is communicated with the first cavity, and the second filler tube is communicated with the second cavity; and the first filler pipe and the second filler pipe are both provided with sealing covers.
The utility model discloses the following technical effects: the utility model discloses a self-rescue type swimsuit, wherein a life-saving layer and an inflation assembly are arranged on a swimsuit body, when a danger occurs, the inflation assembly rapidly inflates the life-saving layer to enable the life-saving layer to expand, so that the buoyancy of a swimmer is greatly increased, and necessary safe life-saving capability is provided for the swimmer; the inflation assembly comprises a first cavity and a second cavity which are isolated from each other, a first reagent is arranged in the first cavity, a second reagent is arranged in the second cavity, a communicating pipe is arranged on the isolation plate, a piston assembly is arranged in the communicating pipe, the other end of the piston assembly extends out of the second cavity, when danger occurs, the piston assembly is pulled to enable the first cavity to be communicated with the second cavity, the first reagent and the second reagent quickly react to generate a large amount of gas to be filled into the lifesaving layer, the structure is simple, the operation is convenient and fast, the reaction is quick, precious time is provided for self rescue of swimmers or other people to rescue the swimmers, and the safety of the swimmers is improved; the initial state of the life-saving layer is a compressed state, the size is small, the resistance is low, the normal experience of the swimmer cannot be influenced, and the movement and diving activity of the swimmer in water cannot be influenced; the first reagent and the second reagent are common safe reagents, are non-toxic and harmless, and have the advantages of rapid reaction, no pollution of products, low cost and high application prospect. The utility model has simple structure, convenient operation, rapid reaction of reagents, high safety and easily obtained raw materials, greatly improves the self-rescue ability of swimmers and improves the safety of swimming sports.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a self-rescue swimsuit of the utility model;
FIG. 2 is a first perspective three-dimensional view of a reaction cassette according to the present invention;
FIG. 3 is a second perspective three-dimensional view of the reaction cassette of the present invention;
FIG. 4 is a schematic view of the structure of the reaction cassette of the present invention;
FIG. 5 is a three-dimensional view of the piston assembly of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 4;
FIG. 7 is a partial enlarged view of B in FIG. 4;
FIG. 8 is an enlarged view of a portion C of FIG. 4;
wherein, 1, the swimsuit body; 2. a life saving layer; 3. an inflation assembly; 4. a reaction box; 5. a separator plate; 6. a first chamber; 7. a second chamber; 8. a first reagent; 9. a second reagent; 10. an air outlet assembly; 11. a communicating pipe; 12. a piston assembly; 13. a connecting pipe; 14. an air outlet pipe; 15. A nanofiltration membrane; 16. a piston head; 17. a piston rod; 18. a sealing device; 19. a pull ring; 20. A support block; 21. a first abdicating groove; 22. a second abdicating groove; 23. a snap ring groove; 24. a first filler tube; 25. a second filler tube; 26. and (7) sealing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-8, the utility model provides a self-rescue swimsuit, which comprises a swimsuit body 1, wherein a lifesaving part is arranged on the swimsuit body 1;
the lifesaving part comprises a lifesaving layer 2 and an inflation component 3, the lifesaving layer 2 is sleeved in the middle of the swimsuit body 1 and is fixedly connected with the swimsuit body 1, and the inflation component 3 is fixed on the swimsuit body 1 and is communicated with the lifesaving layer 2;
the inflatable component 3 comprises a reaction box 4 fixed on the swimsuit body 1, the inner cavity of the reaction box 4 is divided into a first cavity 6 and a second cavity 7 through a partition plate 5, the first cavity 6 is internally provided with a first reagent 8, the second cavity 7 is internally provided with a second reagent 9, and the first reagent 8 and the second reagent 9 are subjected to chemical reaction; an air outlet assembly 10 is arranged on the side wall of the first cavity 6, and the air outlet assembly 10 is communicated with the life saving layer 2;
a communicating pipe 11 is arranged on the partition plate 5, the communicating pipe 11 is communicated with the first chamber 6 and the second chamber 7, a piston assembly 12 is arranged in the communicating pipe 11, and one end, far away from the communicating pipe 11, of the piston assembly 12 extends out of the side wall of the second chamber 7;
when danger occurs, the piston assembly 12 is separated from the communicating pipe 11, the second reagent 9 flows into the first cavity 6 to be contacted with the first reagent 8, and a large amount of gas is released to flush the life saving layer 2 through quick reaction.
According to the utility model, the life-saving layer 2 and the inflation assembly 3 are arranged on the swimsuit body 1, when a danger occurs, the inflation assembly 3 rapidly inflates the life-saving layer 2, so that the life-saving layer 2 expands, the buoyancy to a swimmer is greatly increased, and necessary safe life-saving capability is provided for the swimmer; the inflation assembly 3 comprises a first cavity 6 and a second cavity 7 which are isolated from each other, a first reagent 8 is arranged in the first cavity 6, a second reagent 9 is arranged in the second cavity 7, a communicating pipe 11 is arranged on the isolation plate 5, a piston assembly 12 is arranged in the communicating pipe 11, the other end of the piston assembly 12 extends out of the second cavity 7, when danger occurs, the piston assembly 12 is pulled to enable the first cavity 6 to be communicated with the second cavity 7, the first reagent 8 and the second reagent 9 quickly react to generate a large amount of gas to be filled into the lifesaving layer 2, and the lifesaving layer 2 expands when the danger occurs, the device is simple in structure, convenient to operate and quick to respond, precious time is provided for self-rescue of a swimmer or rescue the swimmer, and safety of the swimmer is improved; the initial state of the life-saving layer 2 is a compressed state, the size is small, the resistance is low, the normal experience of the swimmer cannot be influenced, and the movement and diving activity of the swimmer in water cannot be influenced; the first reagent 8 and the second reagent 9 are common safe reagents, are non-toxic and harmless, and have the advantages of rapid reaction, no pollution of products, low cost and high application prospect.
Further, the reaction box 4 is fixedly connected with the swimsuit body 1 through a thread gluing or a clamping rail, both of which are prior art and are not described herein.
Furthermore, the first reagent 8 is preferably baking soda and is a solid reagent, the second reagent 9 is preferably citric acid and is a liquid reagent, and the raw materials of the first reagent and the second reagent are simple and easy to obtain, convenient to store, non-toxic and harmless, and the product is free of pollutants.
Further, when inflation assembly 3 is installed, it is ensured that second chamber 7 faces the swimmer's head position and first chamber 6 faces the foot position, so that when in use, liquid citric acid quickly enters first chamber 6 to begin to react.
The outer diameter is 760mm, the inner diameter is 440mm and the length is 105mm, calculated to the highest standard lifebuoy limit, so its inflated volume is:
V＝π×(0.76-0.44)2×0.105≈0.03m3，
wherein V is the volume of gas; according to the calculation of normal temperature and normal pressure (pressure in water), about 30L of carbon dioxide gas needs to be filled, the temperature in the water is lower than the normal temperature, so the finally required amount of the carbon dioxide gas is higher than 30L, 35L is taken to calculate, the carbon dioxide gas does not need to be completely filled when being filled, eighty percent or nine percent is enough, and therefore 28L is selected as the finally required amount of the carbon dioxide gas.
According to normal temperature and pressure, the required carbon dioxide gas amount is as follows:
n＝V/Vm＝28/24.5≈1.14mol
wherein n is the amount of carbon dioxide gas, VmIn terms of molar volume, this is taken at 25 ℃ and 1.01X 105At Pa, the gas molar volume is about 24.5L/mol;
according to the reaction formula:
3NaHCO3+C6H8O7＝Na3C6H5O7+3H2O+3CO2↑
the quantity of the baking soda is 1.2mol, the quantity of the citric acid is 0.4mol, and according to the formula:
m＝M×n：
wherein M is the mass, M is the molar mass of the substance, wherein the molar mass of the baking soda is 84, the molar mass of the citric acid is 192, and n is the amount of the substance, the mass of the baking soda is 100.8g, the mass of the citric acid is 76.8g, and the total mass is about 178g, which is equivalent to the weight of 3 eggs, the weight is light, the volume is small, and the weight can not cause burden to swimmers.
Furthermore, sodium acetate and water are generated in addition to the carbon dioxide gas generated by the reaction of the baking soda and the citric acid, and the sodium acetate is the main effective component of the liquid detergent, can effectively clean the first cavity 6 and the second cavity 7, and is safe and harmless.
Furthermore, the whole inflation assembly 3 is made of polyethylene plastics, so that the weight is light and the service life is long.
According to the further optimized scheme, the lifesaving layer 2 is of a fixedly connected double-layer structure, one side close to the swimsuit body 1 is fixedly connected with the swimsuit body 1, one side far away from the swimsuit body 1 is of an elastic structure, and the lifesaving layer 2 is inflated and expanded; the inner cavity of the life-saving layer 2 is communicated with a connecting pipe 13, and the connecting pipe 13 is detachably connected with the air outlet assembly 10. When danger occurs, the air inflation assembly 3 quickly inflates carbon dioxide gas into the inner cavity of the life-saving layer 2, the life-saving layer 2 expands quickly to form a structure similar to a swim ring, and sufficient buoyancy is provided for drowning people to save oneself.
Furthermore, the life saving layer 2 is provided with an air outlet which is provided with a plug, the plug is plugged on the air outlet at ordinary times to prevent the life saving layer 2 from leaking or intaking water, when the life saving layer 2 needs to be deflated after self rescue, the plug is pulled out to discharge carbon dioxide gas in the life saving layer 2, then the plug is used for plugging the air outlet, and the later-stage continuous recycling is facilitated.
In a further optimized scheme, the air outlet assembly 10 comprises an air outlet pipe 14 communicated with the first cavity 6, and a nano-filtration membrane 15 is fixedly connected in the air outlet pipe 14. The nanofiltration membrane 15 is a breathable membrane made of polymer nano materials, and has permeability to gas but no permeability to other substances; carbon dioxide gas generated by the reaction of the baking soda and the citric acid passes through the nanofiltration membrane 15 and then is filled into the life saving layer 2 through the connecting pipe 13, and other products generated by the reaction and the first reagent 8 and the second reagent 9 which are not completely reacted cannot pass through the nanofiltration membrane 15 and are prevented from entering the connecting pipe 13 to block the connecting pipe 13. The nanofiltration membrane 15 is a commercially available product, and is not described in detail herein for the purpose of the prior art.
In a further optimized scheme, the piston comprises a piston head 16, and the piston head 16 is connected with the communicating pipe 11 in a sliding manner; a piston rod 17 is fixedly connected to one end of the piston head 16, which is far away from the isolation plate 5, a sealing device 18 is connected to the piston rod 17 in a sliding manner, and the outer wall of the sealing device 18 is fixedly connected with the side wall of the second cavity 7; the end of the piston rod 17 extending out of the side wall of the second chamber 7 is hinged with a pull ring 19. The piston head 16 blocks the communicating tube 11 so that the citric acid of the second chamber 7 cannot enter the first chamber 6; the purpose of the sealing device 18 is to waterproof the position where the piston rod 17 penetrates the side wall of the second chamber 7, and the sliding of the piston rod 17 cannot be affected, which is not described herein for the prior art. When drowning needs to be used, stretch into the pull ring 19 with the finger, outwards stimulate the piston rod 17 through the pull ring 19, and then pull out communicating pipe 11 with piston head 16, the citric acid in the second chamber 7 flows into first chamber 6 through communicating pipe 11, reacts with the baking soda in first chamber 6, produces carbon dioxide gas fast, and passes behind nanofiltration membrane 15 and gets into connecting pipe 13 through outlet duct 14, finally gets into life saving layer 2 in, make life saving layer 2 inflate the inflation, increase the buoyancy to the swimmer.
In a further optimized scheme, a supporting block 20 is fixedly connected to the bottom surface of the second chamber 7, and the piston rod 17 penetrates through the supporting block 20 and is slidably connected with the supporting block 20. The supporting block 20 is used for supporting the piston rod 17 and limiting the piston rod 17, so as to prevent the piston rod 17 from deviating after the piston head 16 slides out of the communicating pipe 11.
In a further optimized scheme, a first abdicating groove 21 is formed at the bottom end of the side wall of the second cavity 7, the sealing device 18 is fixed on the bottom surface of the first abdicating groove 21, and the piston rod 17 extends out of the second cavity 7 from the bottom surface of the first abdicating groove 21; a second abdicating groove 22 is formed above the first abdicating groove 21, the depth of the second abdicating groove 22 is not more than that of the first abdicating groove 21, and the first abdicating groove 21 is communicated with the second abdicating groove 22; the tail end of the piston rod 17 is flush with the bottom surface of the second abdicating groove 22; the bottom surface of the second avoiding groove 22 is provided with a clamping ring groove 23, and the clamping ring groove 23 is arranged corresponding to the pull ring 19. The first abdicating groove 21 and the second abdicating groove 22 aim to hide the piston rod 17 extending out of the second cavity 7 in the side wall of the second cavity 7, the pull ring 19 is clamped in the ring clamping groove 23, when in use, the hand enters the second abdicating groove 22 to pull the pull ring 19 out of the ring clamping groove 23, and then the pull ring is pulled outwards, so that the self-rescue living layer 2 can be inflated to unfold self-rescue or rescue other swimmers; the piston rod 17 is hidden in the side wall of the second chamber 7 in order to prevent the piston assembly 12 from being started and affecting swimming due to the piston rod 17 or the pull ring 19 being accidentally touched during swimming.
In a further optimized scheme, a first filling pipe 24 and a second filling pipe 25 are fixedly connected to the top end of the reaction box 4; a first filler pipe 24 is communicated with the first chamber 6, and a second filler pipe 25 is communicated with the second chamber 7; a cover 26 is provided on each of the first and second filler pipes 24, 25. A first filler pipe 24 for adding baking soda to the first chamber 6 and also for cleaning after use, and a second filler pipe 25 for adding citric acid to the second chamber 7 and also for cleaning after use; the sealing cover 26 is used for sealing the first filling pipe 24 and the second filling pipe 25, and preventing water from entering the first cavity 6 and the second cavity 7 during swimming, so that the sodium bicarbonate and the citric acid inside are ineffective and lose self-saving effect.
The using method comprises the following steps:
checking whether the life saving layer 2 and the inflation assembly 3 are intact and whether the connection is proper, opening the sealing covers 26 of the first filling pipe 24 and the second filling pipe 25 after checking, adding baking soda and citric acid into the first cavity 6 and the second cavity 7 respectively according to the proportion, and then covering the sealing covers 26 again to ensure the water tightness.
When in normal swimming, the end of the piston rod 17 is arranged in the first abdicating groove 21, so that the self-triggering can not be realized, and the influence can not be generated when in swimming, water activity and diving.
When an emergency occurs, the hand enters the second abdicating groove 22 to pull the pull ring 19 out of the snap ring groove 23, fingers extend into the pull ring 19, the piston rod 17 is pulled outwards through the pull ring 19, the piston head 16 is pulled out of the communicating pipe 11, citric acid in the second cavity 7 flows into the first cavity 6 through the communicating pipe 11 to react with sodium bicarbonate in the first cavity 6 to quickly generate carbon dioxide gas, the carbon dioxide gas passes through the nanofiltration membrane 15 and then enters the connecting pipe 13 through the air outlet pipe 14, and finally enters the lifesaving layer 2 to inflate and expand the lifesaving layer 2 to form a structure similar to a life buoy, buoyancy to a swimmer is increased, the swimmer is taken out of the water, and other reaction products are continuously remained in the first cavity 6 under the action of the nanofiltration membrane 15.
After rescue is completed, the plug is opened to release carbon dioxide gas in the life-saving layer 2, the life-saving layer 2 is folded to be convenient for subsequent recycling, then the connecting pipe 13 and the air outlet pipe 14 are separated, the reaction box 4 is taken down, the sealing cover 26 is opened to clean up residues in the first cavity 6 and the second cavity 7, and the residues are dried for further recycling.
The utility model has simple structure, convenient operation, rapid reaction of reagents, high safety and easily obtained raw materials, greatly improves the self-rescue ability of swimmers and improves the safety of swimming sports.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a formula swimsuit of saving oneself, includes swimsuit body (1), its characterized in that: the swimming suit body (1) is provided with a lifesaving part;
the lifesaving part comprises a lifesaving layer (2) and an inflation assembly (3), the lifesaving layer (2) is sleeved in the middle of the swimsuit body (1) and fixedly connected with the swimsuit body (1), and the inflation assembly (3) is fixed on the swimsuit body (1) and communicated with the lifesaving layer (2);
the inflatable component (3) comprises a reaction box (4) fixed on the swimsuit body (1), the inner cavity of the reaction box (4) is divided into a first cavity (6) and a second cavity (7) through a partition plate (5), a first reagent (8) is placed in the first cavity (6), a second reagent (9) is placed in the second cavity (7), and the first reagent (8) and the second reagent (9) are subjected to chemical reaction; an air outlet assembly (10) is arranged on the side wall of the first cavity (6), and the air outlet assembly (10) is communicated with the life-saving layer (2);
a communicating pipe (11) is arranged on the isolation plate (5), the communicating pipe (11) is communicated with the first cavity (6) and the second cavity (7), a piston assembly (12) is arranged in the communicating pipe (11), and one end, far away from the communicating pipe (11), of the piston assembly (12) extends out of the side wall of the second cavity (7);
when danger occurs, the piston assembly (12) is separated from the communicating pipe (11), the second reagent (9) flows into the first cavity (6) to be contacted with the first reagent (8), and a large amount of gas is released to fill the life-saving layer (2) through quick reaction.
2. The self-rescue swimsuit of claim 1, wherein: the life-saving layer (2) is of a fixedly connected double-layer structure, one side close to the swimsuit body (1) is fixedly connected with the swimsuit body (1), one side far away from the swimsuit body (1) is of an elastic structure, and the life-saving layer (2) is inflated and expanded; the inner cavity of the lifesaving layer (2) is communicated with a connecting pipe (13), and the connecting pipe (13) is detachably connected with the air outlet assembly (10).
3. The self-rescue swimsuit of claim 2, wherein: the air outlet assembly (10) comprises an air outlet pipe (14) communicated with the first cavity (6), and a nano filter membrane (15) is fixedly connected in the air outlet pipe (14).
4. The self-rescue swimsuit of claim 1, wherein: the piston comprises a piston head (16), and the piston head (16) is connected with the communicating pipe (11) in a sliding way; a piston rod (17) is fixedly connected to one end, far away from the isolation plate (5), of the piston head (16), a sealing device (18) is connected onto the piston rod (17) in a sliding mode, and the outer wall of the sealing device (18) is fixedly connected with the side wall of the second cavity (7); one end of the piston rod (17) extending out of the side wall of the second cavity (7) is hinged with a pull ring (19).
5. The self-rescue swimsuit of claim 4, wherein: the bottom surface of the second cavity (7) is fixedly connected with a supporting block (20), and the piston rod (17) penetrates through the supporting block (20) and is in sliding connection with the supporting block (20).
6. The self-rescue swimsuit of claim 5, wherein: a first abdicating groove (21) is formed in the bottom end of the side wall of the second cavity (7), the sealing device (18) is fixed on the bottom surface of the first abdicating groove (21), and the piston rod (17) extends out of the second cavity (7) from the bottom surface of the first abdicating groove (21); a second yielding groove (22) is formed above the first yielding groove (21), the depth of the second yielding groove (22) is not larger than that of the first yielding groove (21), and the first yielding groove (21) is communicated with the second yielding groove (22); the tail end of the piston rod (17) is flush with the bottom surface of the second abdicating groove (22).
7. The self-rescue swimsuit of claim 6, wherein: the bottom surface of the second abdicating groove (22) is provided with a clamping ring groove (23), and the clamping ring groove (23) is correspondingly arranged with the pull ring (19).
8. The self-rescue swimsuit of claim 1, wherein: the top end of the reaction box (4) is fixedly connected with a first filler pipe (24) and a second filler pipe (25); the first filler tube (24) is in communication with the first cavity (6) and the second filler tube (25) is in communication with the second cavity (7); and the first filling pipe (24) and the second filling pipe (25) are respectively provided with a sealing cover (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122302059.4U CN215684977U (en) | 2021-09-23 | 2021-09-23 | Formula of saving oneself swimsuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122302059.4U CN215684977U (en) | 2021-09-23 | 2021-09-23 | Formula of saving oneself swimsuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215684977U true CN215684977U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122302059.4U Active CN215684977U (en) | 2021-09-23 | 2021-09-23 | Formula of saving oneself swimsuit |
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| Country | Link |
|---|---|
| CN (1) | CN215684977U (en) |
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2021
- 2021-09-23 CN CN202122302059.4U patent/CN215684977U/en active Active
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