CN212556726U - Inflatable harness for diving lifesaving - Google Patents
Inflatable harness for diving lifesaving Download PDFInfo
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- CN212556726U CN212556726U CN202021267718.4U CN202021267718U CN212556726U CN 212556726 U CN212556726 U CN 212556726U CN 202021267718 U CN202021267718 U CN 202021267718U CN 212556726 U CN212556726 U CN 212556726U
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- box
- side edge
- box cover
- mounting
- gas cylinder
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Abstract
The utility model discloses an inflatable harness for diving lifesaving, which comprises a harness body and two lifesaving devices; the strap body is provided with two shoulder straps which are arranged left and right; the two life-saving devices are respectively arranged on the two shoulder belts, and each life-saving device comprises a box seat, a box cover, a mounting seat, an inflatable bag and a pull rod; the box seat is fixed on the shoulder belt; one side edge of the box cover is hinged with one side edge of the box base, the other side edge of the box cover is buckled and connected with the other side edge of the box base, and the box cover and the box base form an accommodating cavity in a surrounding mode; the mounting seat is internally provided with an air passage, a first mounting port and a second mounting port for mounting a compressed gas cylinder, and the air passage is internally provided with a puncture piece which can be movably used for puncturing the opening of the compressed gas cylinder. Through setting up two life saving equipment on two shoulder belts of braces body for this product braces possesses the lifesaving function, and the function is various, and during the use, the user relies on two gas-filled air bags to come up fast, uses convenience very, and factor of safety is also higher.
Description
Technical Field
The utility model relates to a diving equipment field technique especially indicates an inflatable braces for diving lifesaving.
Background
The idea behind diving is to enter into activities below the water surface with or without professional tools for performing operations such as underwater exploration, salvage, repair, and underwater engineering. The back diving is gradually developed into a leisure sport which takes underwater activities as main contents, thereby achieving the purposes of body exercising and leisure and entertainment, and is widely popular with the public.
In order to carry various articles required by diving, diving personnel wear various braces, however, the braces do not have a lifesaving function, and some common lifesaving devices are worn on wrists and are inconvenient to use, and the lifesaving devices pull the hands of the diving personnel to float upwards, so that certain potential safety hazards exist. Therefore, there is a need to develop a solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an inflatable harness for diving lifesaving, which can effectively solve the problem that the existing harness does not have lifesaving function and some lifesaving devices are inconvenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an inflatable harness for diving lifesaving comprises a harness body and two lifesaving devices; the strap body is provided with two shoulder straps which are arranged left and right; the two life-saving devices are respectively arranged on the two shoulder belts, and each life-saving device comprises a box seat, a box cover, a mounting seat, an inflatable bag and a pull rod; the box seat is fixed on the shoulder belt; one side edge of the box cover is hinged with one side edge of the box base, the other side edge of the box cover is buckled and connected with the other side edge of the box base, and the box cover and the box base form an accommodating cavity in a surrounding mode; the mounting seat is fixed on the box seat, an air passage, a first mounting port and a second mounting port for mounting a compressed gas cylinder are arranged in the mounting seat, a puncturing piece which can be movably used for puncturing the opening of the compressed gas cylinder is arranged in the air passage, and the first mounting port and the second mounting port are both communicated with the air passage; the inflatable bag is accommodated in the accommodating cavity in a foldable manner, and an input hole of the inflatable bag is hermetically installed and communicated with the first installation port; the pull rod is arranged on the mounting seat in a swinging mode and enables the puncture piece to move close to the compressed gas cylinder.
Preferably, the box seats are fixed on the front side surface of the shoulder strap, and the two life saving devices are arranged in a bilateral symmetry mode.
Preferably, the box base and the box cover are made of plastic materials, one side edge of the box cover is hinged with one side edge of the box base in an integrated forming mode, and the other side edge of the box cover is connected with the other side edge of the box base in a buckled mode through a button.
Preferably, the mounting seat and the pull rod are made of metal materials, the pull rod is arranged on the mounting seat in a swinging mode through a pin shaft, and a safety pin is arranged between the pull rod and the mounting seat.
Preferably, the front end of the air passage is communicated with the second mounting port, the side face of the air passage is communicated with the first mounting port, the rear end of the air passage is provided with a movable sealing plug, a pressure spring is arranged between the movable sealing plug and the puncturing member, and the pull rod acts on the movable sealing plug and prompts the puncturing member to move forwards to be close to the compressed gas cylinder through the pressure spring.
Preferably, a return spring for urging the puncturing member to return backwards is arranged between the front end of the air passage and the puncturing member.
Preferably, the piercing member is a hollow tube.
Preferably, the second mounting port is a screw hole, the compressed gas cylinder is screwed with the second mounting port to be fixedly connected, and a sealing ring is arranged on the inner bottom surface of the second mounting port.
Preferably, the input hole of the inflatable bag is hermetically installed and communicated with the first installation hole through an air nozzle.
Preferably, the compressed gas cylinder is compressed CO2A gas cylinder.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through setting up two life saving equipment on two shoulder belts of braces body for this product braces possesses the lifesaving function, and the function is various, and during the use, the user relies on two gas-filled air bags to come up fast, uses convenience very, and factor of safety is also higher.
To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a front view, partly in section, of a life saving device according to a preferred embodiment of the invention;
FIG. 3 is a partially enlarged perspective view of the life saving device in accordance with the preferred embodiment of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the life saving device according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. harness body 11 and shoulder strap
20. Life-saving device
21. Box seat 22 and box cover
23. Mounting seat 24 and inflatable bag
25. Pull rod 26 and button
27. Compressed gas cylinder 28, piercing member
29. Movable sealing plug 201 and accommodating cavity
202. Air passage 203, first mounting port
204. Second mounting port 205, compression spring
206. Return spring 207 and seal ring
208. Pin 209, safety pin
Detailed Description
Referring to fig. 1 to 4, a detailed structure of a preferred embodiment of the present invention is shown, which includes a strap body 10 and two life saving devices 20; the harness body 10 has two shoulder straps 11 disposed on the left and right sides; the two life saving devices 20 are respectively arranged on the two shoulder straps 11, and each life saving device 20 comprises a box seat 21, a box cover 22, a mounting seat 23, an air bag 24 and a pull rod 25.
The box base 21 is fixed on the shoulder strap 11; one side edge of the box cover 22 is hinged with one side edge of the box base 21, the other side edge of the box cover 22 is connected with the other side edge of the box base 21 in a buckling manner, and the box cover 22 and the box base 21 form an accommodating cavity 201 in a surrounding manner; in this embodiment, the box base 21 is fixed on the front side of the shoulder strap 11, the two life saving devices 20 are arranged in bilateral symmetry to facilitate use, the box base 21 and the box cover 22 are made of plastic materials, one side of the box cover 22 is hinged with one side of the box base 21 in an integrated manner, and the other side of the box cover 22 is connected with the other side of the box base 21 through a button 26 in a buckling manner.
The mounting seat 23 is fixed on the box seat 21, the mounting seat 23 is internally provided with an air passage 202, a first mounting port 203 and a second mounting port 204 for mounting the compressed gas cylinder 27, the air passage 202 is internally provided with a puncturing member 28 which can be movably used for puncturing the opening of the compressed gas cylinder 27, and the first mounting port 203 and the second mounting port 204 are both communicated with the air passage 202; in this embodiment, the mounting seat 23 is made of metal, the front end of the air passage 202 is communicated with the second mounting port 204, the side surface of the air passage 202 is communicated with the first mounting port 203, the rear end of the air passage 202 is provided with the movable sealing plug 29, a pressure spring 205 is arranged between the movable sealing plug 29 and the puncturing element 28, and a return spring 206 for urging the puncturing element 28 to return backwards is arranged between the front end of the air passage 202 and the puncturing element 28; and the compressed gas cylinder 27 is compressed CO2A gas cylinder; the puncturing member 28 is a hollow pipe, the second mounting port 204 is a screw hole, the compressed gas cylinder 27 is screwed and fixed to the second mounting port 204, and a seal ring 207 is provided on the inner bottom surface of the second mounting port 204.
The air bag 24 is foldably accommodated in the accommodating cavity 201, and an input hole of the air bag 24 is hermetically installed and communicated with the first installation port 203; in this embodiment, the input hole of the airbag 24 is hermetically installed and communicated with the first installation opening 203 through an air nozzle (not shown).
The pull rod 25 is swingably provided on the mount 23 and urges the puncture member 28 to move close to the compressed gas cylinder 27. In this embodiment, the pull rod 25 is made of metal, the pull rod 25 is swingably mounted on the mounting seat 23 by a pin 208, and a safety pin 209 is disposed between the pull rod 25 and the mounting seat 23; and the pull rod 25 acts on the movable sealing plug 29 and urges the puncturing member 28 forward to approach the compressed gas cylinder 27 by the pressure spring 205.
Detailed description the method of use of this example is as follows:
before diving, the harness body 10 is worn on the back to carry articles required by diving, in the diving process, if an emergency occurs, and when the emergency needs to float upwards quickly, the pull rods 25 of the two life saving devices 20 are pulled forcefully, so that the pull rods 25 act on the movable sealing plugs 29 and force the puncture piece 28 to move forwards through the pressure spring 205 to be close to the compressed gas cylinder 27, so that the puncture piece 28 punctures the opening of the compressed gas cylinder 27, then, high-pressure gas in the compressed gas cylinder 27 is output and is input to the gas bag 24 through the air passage 202 to expand to prop open the box cover 22, the gas bag 24 is filled with gas and then extends out of the box seat 21 completely, and at the moment, a user drives to float upwards quickly by means of the two gas bags 24 filled with. After the use, the compressed gas bottle 27 can be detached, the gas in the air bag 24 can be discharged after the compressed gas bottle 27 is detached, then the air bag 24 is folded and placed in the accommodating cavity 201, then the box cover 22 is buckled, a new compressed gas bottle 27 is mounted when the air bag is used next time, and then the air bag 24 can be refilled through the operation.
The utility model discloses a design key is: through setting up two life saving equipment on two shoulder belts of braces body for this product braces possesses the lifesaving function, and the function is various, and during the use, the user relies on two gas-filled air bags to come up fast, uses convenience very, and factor of safety is also higher.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. An inflatable harness for diving life saving, characterized in that: comprises a strap body and two lifesaving devices; the strap body is provided with two shoulder straps which are arranged left and right; the two life-saving devices are respectively arranged on the two shoulder belts, and each life-saving device comprises a box seat, a box cover, a mounting seat, an inflatable bag and a pull rod; the box seat is fixed on the shoulder belt; one side edge of the box cover is hinged with one side edge of the box base, the other side edge of the box cover is buckled and connected with the other side edge of the box base, and the box cover and the box base form an accommodating cavity in a surrounding mode; the mounting seat is fixed on the box seat, an air passage, a first mounting port and a second mounting port for mounting a compressed gas cylinder are arranged in the mounting seat, a puncturing piece which can be movably used for puncturing the opening of the compressed gas cylinder is arranged in the air passage, and the first mounting port and the second mounting port are both communicated with the air passage; the inflatable bag is accommodated in the accommodating cavity in a foldable manner, and an input hole of the inflatable bag is hermetically installed and communicated with the first installation port; the pull rod is arranged on the mounting seat in a swinging mode and enables the puncture piece to move close to the compressed gas cylinder.
2. An inflatable harness for diving rescue as claimed in claim 1, wherein: the box seats are fixed on the front side surface of the shoulder belt, and the two life saving devices are arranged in bilateral symmetry.
3. An inflatable harness for diving rescue as claimed in claim 1, wherein: the box comprises a box base, a box cover and a box cover, wherein the box base and the box cover are made of plastic materials, one side edge of the box cover is hinged with one side edge of the box base in an integrated forming mode, and the other side edge of the box cover is connected with the other side edge of the box base in a buckling mode through a button.
4. An inflatable harness for diving rescue as claimed in claim 1, wherein: the mounting seat and the pull rod are made of metal materials, the pull rod is arranged on the mounting seat in a swinging mode through a pin shaft, and a safety pin is arranged between the pull rod and the mounting seat.
5. An inflatable harness for diving rescue as claimed in claim 1, wherein: the front end of the air passage is communicated with the second mounting port, the side face of the air passage is communicated with the first mounting port, the rear end of the air passage is provided with a movable sealing plug, a pressure spring is arranged between the movable sealing plug and the puncturing piece, and the pull rod acts on the movable sealing plug and drives the puncturing piece to move forwards to be close to the compressed gas cylinder through the pressure spring.
6. An inflatable harness for diving rescue as claimed in claim 5, wherein: and a return spring for promoting the puncture piece to return backwards is arranged between the front end of the air passage and the puncture piece.
7. An inflatable harness for diving rescue as claimed in claim 1, wherein: the piercing member is a hollow tube.
8. An inflatable harness for diving rescue as claimed in claim 1, wherein: the second mounting port is a screw hole, the compressed gas cylinder is screwed with the second mounting port to be fixedly connected, and a sealing ring is arranged on the inner bottom surface of the second mounting port.
9. An inflatable harness for diving rescue as claimed in claim 1, wherein: the input hole of the inflatable bag is hermetically installed and communicated with the first installation hole through an air nozzle.
10. An inflatable harness for diving rescue as claimed in claim 1, wherein: the compressed gas cylinder is compressed CO2A gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267718.4U CN212556726U (en) | 2020-07-01 | 2020-07-01 | Inflatable harness for diving lifesaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267718.4U CN212556726U (en) | 2020-07-01 | 2020-07-01 | Inflatable harness for diving lifesaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212556726U true CN212556726U (en) | 2021-02-19 |
Family
ID=74614684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021267718.4U Active CN212556726U (en) | 2020-07-01 | 2020-07-01 | Inflatable harness for diving lifesaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212556726U (en) |
-
2020
- 2020-07-01 CN CN202021267718.4U patent/CN212556726U/en active Active
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