CN219584450U - Self-rescue bracelet for falling into water - Google Patents
Self-rescue bracelet for falling into water Download PDFInfo
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- CN219584450U CN219584450U CN202320556012.7U CN202320556012U CN219584450U CN 219584450 U CN219584450 U CN 219584450U CN 202320556012 U CN202320556012 U CN 202320556012U CN 219584450 U CN219584450 U CN 219584450U
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Abstract
The utility model discloses a self-rescue bracelet in water, which comprises an air bag, a box body, a box cover and a wrist strap, wherein the box cover is arranged on the box body in a covering mode, the wrist strap is connected to the box body, the air bag is contained in the box body, one side of the box body is provided with a gas cylinder for inflating the air bag after the air bag falls into water, and the air bag is provided with a water inlet prevention breather valve; an auxiliary box is fixedly arranged on one side of the box body, a breathing tube is accommodated in the auxiliary box, one end of the breathing tube is communicated with the breathing valve, and the other end of the breathing tube is communicated with a mouthpiece; the utility model can bring the breather valve out of the water surface while the air bag floats, so that the person falling into water can breathe the air above the water surface through the breathing pipe, and the probability of drowning of the person falling into water can be reduced due to the supply of the air; meanwhile, the air bag floating on the water surface can remind other people of falling into water, and the air bag can be pulled by pulling the breathing tube, so that the attention of other people is brought, and the rescue of the people falling into water is facilitated.
Description
Technical Field
The utility model relates to the technical field of emergency rescue wearable equipment. In particular to a self-rescue bracelet when falling into water.
Background
The intelligent bracelet is wearing equipment, and is more common at present and has the action bracelet, old man's anti-lost bracelet and a distress bracelet, and these bracelets play self effect through the communication with cell-phone or backstage. In addition, still fall into water and ask for help bracelet, as disclosed in chinese patent CN115675797a, including intelligent bracelet body, the inside drowned illumination mechanism and the drowned lifesaving mechanism that are equipped with of intelligent bracelet body, this intelligent bracelet, through drowned illumination mechanism and drowned lifesaving mechanism matched with design, when the arm down swing, resistance connecting plate also will receive resistance and drive movable connecting plate and upwards move, then magnetic connecting plate can spring the magnetic seal door open, flexible gasbag will bulge outward rapidly, so can carry out certain support to drowned personnel, so that peripheral personnel carry out rescue work to it, prevent because drowned personnel lead to the condition of threatening self life to appear under the state of just can not swimming because of carelessly falling into water. However, due to the limitation of the volume of the bracelet, the lifting degree of the telescopic air bag on the personnel is limited, and under the condition that rescue personnel cannot reach the personnel in time, the personnel falling into water can possibly fall into water because the floating telescopic air bag cannot be held due to the physical weakness, so that the swimming life-buoy life-saving floating ball has the case that the swimming life-buoy life-saving floating ball is drowned even if the swimming life-buoy life-saving floating ball is provided with the 'calcaneus' in reality.
Disclosure of Invention
Therefore, the utility model aims to provide the self-rescue hand ring capable of providing the underwater respiratory passage for the person falling into the water after the person falls into the water.
In order to solve the technical problems, the utility model provides the following technical scheme:
the self-rescue bracelet falls into water, comprises an air bag, a box body, a box cover and a wrist strap, wherein the box cover is arranged on the box body in a covering mode, the wrist strap is connected to the box body, the air bag is contained in the box body, one side of the box body is provided with an air bottle for inflating the air bag after falling into water, and the air bag is provided with a water inlet prevention breather valve; an auxiliary box is fixedly arranged on one side of the box body, the auxiliary box and the box body are both provided with openings at the upper part, an auxiliary cover corresponding to the opening of the upper part of the auxiliary box is arranged on one side of the box cover, a breathing pipe is accommodated in the auxiliary box, one end of the breathing pipe is communicated with the breathing valve, the other end of the breathing pipe is communicated with a mouthpiece, a unidirectional air inlet valve which only allows fluid to flow from the breathing valve to the mouthpiece is arranged on the mouthpiece, and an anti-lost rope which prevents the mouthpiece from being separated from a set range is connected to the auxiliary box;
when falling into water, the valve of the gas cylinder is opened, gas in the gas cylinder enters the air bag, the air bag is lifted to float on the water surface to attract the attention of others, the floating air bag simultaneously brings the breather valve out of the water surface, and the upper end of the breathing pipe is communicated with air on the water surface; the person falling into water contains the mouthpiece, can breathe external air through the breathing tube, keeps the anoxic state to wait for the rescue, and then reduced the probability that the personnel drowned.
Further, a manual valve is arranged at one end of the breathing tube, which is close to the mouthpiece.
Further, the mouthpiece comprises a mouthpiece biting part and a connecting part, an air inlet duct and an air outlet duct are arranged in the connecting part side by side, the one-way air inlet valve is arranged in the air inlet duct, a one-way air outlet valve which only allows fluid to flow from the mouthpiece biting part of the mouthpiece to the outside is arranged in the air outlet duct, and one end of the breathing tube is connected to an air inlet of the one-way air inlet valve.
Further, one end of the anti-lost rope is fixed on the auxiliary box, and the other end of the anti-lost rope is fixed on the mouthpiece or connected to the breathing tube through a hard sleeve sleeved on the breathing tube.
Further, a connecting rope is fixed on the box cover, and the other end of the connecting rope is fixed on the box body.
Further, the center of the air bag is provided with a small platform, the small platform is close to the upper surface of the inflated air bag, the breather valve is arranged on the small platform, and water leakage holes are formed in the two sides of the small platform in a downward penetrating mode.
Further, the gas cylinder is accommodated in the auxiliary box, and a first notch corresponding to the gas cylinder and a second notch corresponding to the breathing tube are formed in the box body; the upper parts of the first notch and the second notch are opened to the upper edge of the box body; the air bag is provided with a connector tube penetrating through the first notch, the gas cylinder is installed on the connector tube, and the breathing tube penetrates through the second notch and then is communicated with the air bag.
Further, a plurality of first water permeable holes are formed in the auxiliary cover in a penetrating mode, a plurality of second water permeable holes are formed in the auxiliary box in a penetrating mode, and a third water permeable hole is formed in the box body or the box cover.
Further, a clamping mouth part for clamping the mouthpiece is arranged in the auxiliary box.
Further, the side of breather valve is provided with the air make-up pipe, the open end sealing connection of air make-up pipe has the air make-up lid of opening and dismantling.
The technical scheme of the utility model has the following beneficial technical effects:
the utility model can bring the breather valve out of the water surface while the air bag floats, so that the person falling into water can breathe the air above the water surface through the breathing pipe, and the probability of drowning of the person falling into water can be reduced due to the supply of the air; meanwhile, the air bag floating on the water surface can remind other people of falling into water, and the air bag can be pulled by pulling the breathing tube, so that the attention of other people is brought, and the rescue of the people falling into water is facilitated.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of an expanded structure of an embodiment of the present utility model;
FIG. 4 is a schematic view of a mouthpiece according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a breather valve according to an embodiment of the utility model.
The reference numerals in the drawings are as follows: 1-box body, 101-first notch, 102-second notch, 2-wrist strap, 3-box cover, 4-connecting rope, 5-auxiliary cover, 6-first water permeable hole, 7-auxiliary box, 71-second water permeable hole, 8-gas cylinder, 9-respiratory tube, 10-mouthpiece, 11-anti-lost rope, 12-clamping mouth part, 13-air bag, 14-respiratory valve, 15-water leakage hole and 16-manual valve; 17-one-way air inlet valve, 18-one-way air outlet valve, 19-air inlet duct and 20-air outlet duct; 21-air supplementing pipe, 22-air supplementing cover and 23-valve connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, the self-rescue bracelet falls into water, which comprises an air bag 13, a box body 1, a box cover 3 arranged on the box body 1 in a covering manner and a wrist strap 2 connected to the box body 1, wherein the air bag 13 is contained in the box body 1, one side of the box body 1 is provided with a gas cylinder 8 for inflating the air bag 13 after falling into water, and a gas release switch is arranged at a gas release port of the gas cylinder 8;
as shown in fig. 1 to 2, the gas cylinder 8 is accommodated in the auxiliary box 7, and a first notch 101 corresponding to the gas cylinder 8 and a second notch 102 corresponding to the breathing tube 9 are formed in the box body 1; the upper parts of the first notch 101 and the second notch 102 are opened to the upper edge of the box body 1; the air bag 13 is provided with a connector pipe penetrating through the first notch 101, the air bottle 8 is mounted on the connector pipe through an adaptive pipe connector, and the breathing pipe 9 is communicated with the air bag 13 after penetrating through the second notch 102; when in use, the air bag 13 can be inflated by opening the air release switch of the air bottle 8;
an auxiliary box 7 is fixedly arranged on one side of the box body 1, the auxiliary box 7 and the box body 1 are both opened at the upper part, an auxiliary cover 5 which is correspondingly pressed and covered on the upper part of the auxiliary box 7 is arranged on one side of the box cover 3, a breathing tube 9 is contained in the auxiliary box 7, the breathing tube 9 is preferably orderly arranged in the auxiliary box 7, the breathing tube 9 is a flexible tube and cannot be easily and completely folded, the breathing tube 9 can be arranged into a spiral shape or a snake shape, and a spiral line can be arranged in the tube wall of the breathing tube 9 so as to prevent the breathing tube 9 from being flattened by water pressure; the hardness of the length of the breathing tube 9 is set according to different specifications, for example, the breathing tube 9 can be divided into lengths of 0.5m, 0.8m, 1m, 1.2m and the like, and the length and the width of the auxiliary box 7 are set according to the breathing tube 9 of different specifications in an adaptive manner;
one end of the breathing tube 9 is communicated with the breathing valve 14, the other end of the breathing tube 9 is communicated with the mouthpiece 10, a mouthpiece part 12 for clamping the mouthpiece 10 from two opposite sides is arranged in the auxiliary box 7, the mouthpiece 10 is clamped in the mouthpiece part 12, when in use, a person falling into water can directly pull out the mouthpiece 10 from the mouthpiece with slight effort, and in addition, the mouthpiece 10 can be accommodated in the box body 1 instead of the auxiliary box 7; the mouthpiece 10 is provided with a one-way air inlet valve 17 which only allows fluid to flow from the breather valve 14 to the mouthpiece 10, the auxiliary box 7 is connected with an anti-lost rope 11 which prevents the mouthpiece 10 from being separated from a set range, and the anti-lost rope 11 prevents the mouthpiece 10 from being separated from a controllable area of a person falling into water; the length of the anti-lost rope 11 ensures that the final mouthpiece 10 is not dragged during the double arm opening movement; as shown in fig. 1 to 2, one end of the anti-lost rope 11 is fixed on the auxiliary box 7, and the other end of the anti-lost rope 11 is fixed on the mouthpiece 10 or connected to the breathing tube 9 through a hard sleeve sleeved on the breathing tube 9;
in the prior art, an air bag 13 which is automatically inflated after falling into water is arranged, for example, an oxygen bottle 8 can be opened after falling into water in a water falling emergency rescue wearing device in China patent CN214729566U to enable the rescue air bag 13 to bulge, buoyancy is generated in water, and the rescue air bag 13 provides upward buoyancy and simultaneously provides oxygen for emergency use for drowning people; in the utility model, the gas in the gas cylinder 8 is only used for providing buoyancy for the air bag 13, so that the gas cylinder 8 can be compressed oxygen, compressed air, compressed nitrogen and other gases; the air bag 13 is provided with a water-proof breather valve 14, the breather valve 14 is similar to a full-dry air inlet pipe head in the floating respiratory pipe 9, the air inlet pipe head can be opened only on the water surface, water can be prevented from entering the respiratory pipe 9, and air enters from the air inlet pipe head and is conveyed to the mouthpiece 10 for personnel to use through the respiratory pipe 9; in this embodiment, the side surface of the breather valve 14 is provided with a gas-filling tube 21, the open end of the gas-filling tube 21 is connected with a detachable gas-filling cap 22 in a sealing manner, the gas-filling cap 22 is connected with the open end of the gas-filling tube 21 in a threaded manner or is sleeved in a sealing manner, after a person falling into water is found, a rescuer can firstly open the gas-filling cap 22 to send pressurized oxygen into the breathing tube 9 through the breather valve 14 for the person to use;
when falling into water, the valve of the gas cylinder 8 is opened, gas in the gas cylinder 8 enters the air bag 13, the air bag 13 floats on the water surface to attract the attention of others, the floating air bag 13 simultaneously brings the breather valve 14 out of the water surface, and the upper end of the breathing tube 9 is communicated with air on the water surface; the person falling into water contains the mouthpiece 10, and can breathe the outside air through the breathing tube 9, so that the person falling into water can keep an anoxic state, and the probability of drowning of the person is reduced; the airbag 13 floating on the water surface can remind others of abnormality at the position, and the airbag 13 can be pulled simultaneously by pulling the breathing tube 9, so that the attention of rescue workers is brought to the attention, and the probability of personnel rescue is improved.
As shown in fig. 3, a manual valve 16 is arranged on one end of the breathing tube 9 near the mouthpiece 10; the manual valve 16 may be a small ball valve for preventing water from entering the breathing tube 9 from the mouthpiece 10 before use and blocking the breathing tube 9 as a gas transmission channel, and after falling into water, a person falling into water has the upper mouthpiece 10 and then manually opens the manual valve 16; the manual valve 16 is re-closed before the mouthpiece 10 is removed from the mouth.
As shown in fig. 4, the mouthpiece 10 includes a mouthpiece portion and a connection portion, in which an air inlet duct 19 and an air outlet duct 20 that are isolated from each other are disposed side by side, the air inlet duct 19 and the air outlet duct 20 are both opened toward the mouthpiece portion, the unidirectional air inlet valve 17 is disposed in the air inlet duct 19, a unidirectional air outlet valve 18 that only allows fluid to flow from the mouthpiece portion of the mouthpiece 10 to the outside is disposed in the air outlet duct 20, and one end of the breathing tube 9 is connected to the air inlet of the unidirectional air inlet valve 17; when the person in water inhales, air or supplied oxygen from above the water surface enters the mouth of the person in water through the breathing tube 9 and the one-way air inlet valve 17, and when the person in water exhales, the exhaled carbon dioxide is discharged from the one-way air outlet valve 18 to the environment in which the person in water is located.
As shown in fig. 1 to 2, a connecting rope 4 is fixed on the upper part of the box cover 3, the other end of the connecting rope 4 is fixed on the box body 1, when the air bag 13 is inflated and swells, the box cover 3 and the auxiliary cover 5 fixed on the box cover 3 are lifted, and the connecting rope 4 is always connected with the box cover 3, so as to prevent the lifted box cover 3 from being lost; after each use, the gas in the exhaust air bag 13 is compressed and then is contained in the box body 1, and the bracelet can be reused by replacing the new gas cylinder 8.
As shown in fig. 3, the center of the air bag 13 is provided with a small platform, the small platform is not inflated or is inflated less so as to facilitate the installation of components such as the breather valve 14, the small platform is close to the upper surface of the inflated air bag 13, a hard valve connecting pipe 23 is fixed on the small platform through flexible cloth veneering, the breather valve 14 is installed at the upper end opening of the valve connecting pipe 23, the breather pipe 9 is connected at the lower end opening of the valve connecting pipe 23, and water leakage holes 15 are formed in the two sides of the small platform in a penetrating manner downwards so as to prevent water from accumulating on the small platform and closing the breather valve 14.
As shown in fig. 1 to 2, the auxiliary cover 5 is provided with a plurality of first water permeable holes 6 in a penetrating manner, the auxiliary box 7 is provided with a plurality of second water permeable holes 71 in a penetrating manner, and the box body 1 or the box cover 3 is provided with a plurality of third water permeable holes, so that the water permeable holes reduce the resistance of moving in water, and the arm with the self-rescue hand ring in water can move in a convenient manner.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While the obvious variations or modifications which are extended therefrom remain within the scope of the claims of this patent application.
Claims (10)
1. The self-rescue hand ring falls into water, comprises an air bag (13), a box body (1), a box cover (3) arranged on the box body (1) in a covering mode and a wrist strap (2) connected to the box body (1), wherein the air bag (13) is contained in the box body (1), one side of the box body (1) is provided with a gas cylinder (8) for inflating the air bag (13) after falling into water, and the self-rescue hand ring is characterized in that a breather valve (14) for preventing water from entering is arranged on the air bag (13); the utility model discloses a breathing apparatus, including box body (1), box body (7), box body (1) are fixed to be provided with vice box (7), vice box (7) with all top openings of box body (1), just one side of lid (3) is provided with corresponding gland auxiliary lid (5) of vice box (7) top open-ended, the receipts has breathing tube (9) in vice box (7), the one end intercommunication of breathing tube (9) extremely breather valve (14), the other end intercommunication of breathing tube (9) has mouthpiece (10), be provided with on mouthpiece (10) only allow fluid to flow from breather valve (14) to one-way admission valve (17) of mouthpiece (10), be connected with on vice box (7) and prevent mouthpiece (10) to break away from prevent losing rope (11) of settlement scope.
2. The self-rescue bracelet according to claim 1, characterized in that a manual valve (16) is arranged on the breathing tube (9) at the end close to the mouthpiece (10).
3. The self-rescue bracelet according to claim 1, characterized in that the mouthpiece (10) comprises a mouthpiece biting part and a connecting part, an air inlet duct (19) and an air outlet duct (20) are arranged in the connecting part side by side, the unidirectional air inlet valve (17) is arranged in the air inlet duct (19), a unidirectional air outlet valve (18) which only allows fluid to flow from the mouthpiece biting part of the mouthpiece (10) to the outside is arranged in the air outlet duct (20), and one end of the breathing tube (9) is connected to the air inlet of the unidirectional air inlet valve (17).
4. The self-rescue bracelet according to claim 1, characterized in that one end of the anti-lost rope (11) is fixed on the auxiliary box (7), and the other end of the anti-lost rope (11) is fixed on the mouthpiece (10) or is connected on the breathing tube (9) through a hard sleeve sleeved on the breathing tube (9).
5. The self-rescue bracelet according to claim 1, characterized in that the upper part of the box cover (3) is fixedly provided with a connecting rope (4), and the other end of the connecting rope (4) is fixed on the box body (1).
6. The self-rescue bracelet according to claim 1, characterized in that the center of the airbag (13) is provided with a small platform, the small platform is close to the upper surface of the inflated airbag (13), the breather valve (14) is installed on the small platform, and water leakage holes (15) are formed in the two sides of the small platform in a downward penetrating mode.
7. The self-rescue bracelet according to claim 1, characterized in that the gas cylinder (8) is accommodated in the auxiliary box (7), and a first gap (101) corresponding to the gas cylinder (8) and a second gap (102) corresponding to the breathing tube (9) are formed in the box body (1); the upper parts of the first notch (101) and the second notch (102) are opened to the upper edge of the box body (1); the air bag (13) is provided with a connector pipe penetrating through the first notch (101), the air bottle (8) is installed on the connector pipe, and the breathing pipe (9) penetrates through the second notch (102) and then is communicated with the air bag (13).
8. The self-rescue bracelet according to claim 1, characterized in that a plurality of first water permeable holes (6) are formed in the auxiliary cover (5) in a penetrating manner, a plurality of second water permeable holes (71) are formed in the auxiliary box (7) in a penetrating manner, and a third water permeable hole is formed in the box body (1) or the box cover (3).
9. The self-rescue bracelet according to claim 1, characterized in that a clamping mouth part (12) for clamping the mouthpiece (10) is arranged in the auxiliary box (7).
10. The self-rescue bracelet according to claim 1, characterized in that the side face of the breather valve (14) is provided with a gas supplementing tube (21), and the open end of the gas supplementing tube (21) is connected with a detachable gas supplementing cover (22) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556012.7U CN219584450U (en) | 2023-03-20 | 2023-03-20 | Self-rescue bracelet for falling into water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556012.7U CN219584450U (en) | 2023-03-20 | 2023-03-20 | Self-rescue bracelet for falling into water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219584450U true CN219584450U (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556012.7U Active CN219584450U (en) | 2023-03-20 | 2023-03-20 | Self-rescue bracelet for falling into water |
Country Status (1)
| Country | Link |
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| CN (1) | CN219584450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211230A (en) * | 2023-10-27 | 2023-12-12 | 娄底市水利水电工程建设有限责任公司 | Protective device for reservoir slope construction and installation method thereof |
-
2023
- 2023-03-20 CN CN202320556012.7U patent/CN219584450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211230A (en) * | 2023-10-27 | 2023-12-12 | 娄底市水利水电工程建设有限责任公司 | Protective device for reservoir slope construction and installation method thereof |
| CN117211230B (en) * | 2023-10-27 | 2024-04-09 | 娄底市水利水电工程建设有限责任公司 | Protective device for reservoir slope construction and installation method thereof |
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