CN211642557U - Life buoy convenient to fill gassing - Google Patents
Life buoy convenient to fill gassing Download PDFInfo
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- CN211642557U CN211642557U CN202020033436.1U CN202020033436U CN211642557U CN 211642557 U CN211642557 U CN 211642557U CN 202020033436 U CN202020033436 U CN 202020033436U CN 211642557 U CN211642557 U CN 211642557U
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- life buoy
- inflation
- deflation
- buoy body
- lifebuoy
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Abstract
The utility model discloses a life buoy convenient for inflation and deflation, which comprises a C-shaped life buoy body, wherein the life buoy body is composed of a three-layer structure and sequentially comprises an air leakage prevention layer, a transition layer and a puncture prevention layer from inside to outside; an air inflation and deflation port is formed in one end of the opening of the lifebuoy body, a connecting piece is arranged at the other end of the lifebuoy body, and the lifebuoy body forms an annular structure after the end provided with the air inflation and deflation port is connected with the other end of the lifebuoy body through the connecting piece; the life buoy is characterized in that a sealing piece is arranged on the life buoy body close to the air charging and discharging port, and a plastic spring is arranged in the life buoy body. The utility model discloses set up the life buoy body into "C" font, set up the inflation and deflation mouth through the one end at the life buoy body, this internal plastic spring that is equipped with of life buoy can be fast convenient aerify and the gassing improves and fills gassing efficiency.
Description
Technical Field
The utility model relates to a life-saving equipment technical field, especially a life buoy convenient to fill gassing.
Background
The life-saving equipment is usually adopted to guarantee the safety of the life-saving device when the life-saving device is engaged in water activities, the life-saving ring is a main type of life-saving equipment and is usually used as a necessary safety protection product in water disaster relief and related production and operation processes, but the traditional life-saving ring is generally provided with a small opening for inflating and deflating, the inflation and deflation are slow, particularly the inflation and deflation are troublesome, the inflation and deflation efficiency is low, and the traditional foam life-saving ring cannot be contracted due to fixed volume and cannot meet the requirements of people of different body types.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a life buoy convenient to fill gassing sets up the life buoy body into "C" font structure, sets up the gas charging and discharging mouth through the one end at the life buoy body, this internal plastic spring that is equipped with of life buoy, can be fast convenient aerify and the gassing, improve the gas charging and discharging efficiency.
The utility model adopts the technical proposal that:
a life buoy convenient for inflation and deflation comprises a C-shaped life buoy body, wherein the life buoy body is composed of a three-layer structure and sequentially comprises an air leakage prevention layer, a transition layer and a puncture prevention layer from inside to outside; an air inflation and deflation port is formed in one end of the opening of the lifebuoy body, a connecting piece is arranged at the other end of the lifebuoy body, and the lifebuoy body forms an annular structure after the end provided with the air inflation and deflation port is connected with the other end of the lifebuoy body through the connecting piece; the life buoy is characterized in that a sealing piece is arranged on the life buoy body close to the air charging and discharging port, and a plastic spring is arranged in the life buoy body.
When the gas is sufficient, one end of the life buoy body provided with the gas charging and discharging port is tightened and sealed through a sealing piece, so that the gas in the life buoy is stably kept in the life buoy body, and two ends of the life buoy body are connected together through a connecting piece; the gas in the lifebuoy body can be further effectively ensured not to overflow out of the lifebuoy body through the gas leakage prevention layer, the gas leakage prevention layer and the puncture prevention layer are tightly connected together through the transition layer, external substances can be effectively prevented from puncturing the lifebuoy body through the puncture prevention layer, and the protection effect of the lifebuoy is improved; when the life buoy is not needed to be used, the sealing element is taken down, the gas in the life buoy body is discharged quickly and conveniently through the gas charging and discharging port, and the life buoy is convenient to carry after the gas is discharged.
The life buoy body is arranged into a C-shaped semi-surrounding structure, one end of the life buoy body is provided with the air charging and discharging port, and the life buoy body is internally provided with the plastic spring, so that the life buoy body can be supported, the air charging and discharging can be carried out quickly and conveniently, and the air charging and discharging efficiency is improved; meanwhile, the life buoy body is composed of three layers of structures, so that gas is effectively prevented from overflowing, and the using effect is improved.
Further, the puncture-proof layer is made of polyethylene materials.
And the polyethylene material is adopted, so that the puncture resistance is good, and the protection effect is improved.
Furthermore, the connecting piece is concave, and the opening part of the connecting piece is provided with a pressing strip matched with the opening of the connecting piece.
One end of the life buoy body is placed in the groove of the connecting piece, one end of the life buoy body is fixed in the groove through the pressing strip, and then two ends of the life buoy body are connected together to form a protective ring.
Furthermore, a contraction rope for adjusting the size of the life buoy body is arranged on the life buoy body.
The life buoy body is provided with the contraction rope, the life buoy body is placed on the chest of a human body, and the size of the ring of the life buoy body is adjusted according to the body type of a person, so that the human body is clamped tightly, and the fitting degree is improved.
The utility model has the advantages that:
1. the life buoy body is arranged in a C shape, the inflation and deflation ports are formed in one end of the life buoy body, and the plastic spring is arranged in the life buoy body, so that inflation and deflation can be performed quickly and conveniently, and the inflation and deflation efficiency is improved; meanwhile, the life buoy body is composed of three layers of structures, so that gas is effectively prevented from overflowing, and the using effect is improved;
2. the polyethylene material is adopted, so that the puncture resistance is good, and the protection effect is improved;
3. one end of the life buoy body is placed in the groove of the connecting piece, one end of the life buoy body is fixed in the groove through the pressing strip, and then two ends of the life buoy body are connected together to form a protective ring;
4. the life buoy body is provided with the contraction rope, the size of the ring of the life buoy body can be adjusted according to the body type of a person, so that the human body can be clamped conveniently, and the fitting degree is improved.
Drawings
Fig. 1 is a schematic structural diagram of a life buoy convenient for inflation and deflation according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of a life buoy body of a life buoy convenient for inflation and deflation according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a connecting member of a life buoy for facilitating inflation and deflation according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a life buoy convenient for inflation and deflation according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a contraction rope of a life buoy convenient for inflation and deflation according to an embodiment of the present invention.
Description of reference numerals:
1. a lifebuoy body; 2. a connecting member; 3. a seal member; 4. an air discharge port; 5. a plastic spring; 6. retracting the cord; 1-1, a gas leakage prevention layer; 1-2, transition layer; 1-3, a puncture-proof layer; 2-1, a groove; 2-2, compressing strips.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1-2, a lifebuoy convenient for inflation and deflation comprises a lifebuoy body 1 in a shape of a 'C', wherein the lifebuoy body 1 is composed of three layers, and sequentially comprises an air leakage prevention layer 1-1, a transition layer 1-2 and a puncture prevention layer 1-3 from inside to outside; an air inflation and deflation port 4 is formed in one end of the opening of the lifebuoy body 1, a connecting piece 2 is arranged at the other end of the lifebuoy body 1, and after the end provided with the air inflation and deflation port 4 is connected with the other end through the connecting piece 2, the lifebuoy body 1 forms an annular structure; the life buoy is characterized in that a sealing piece 3 is arranged on the life buoy body 1 close to the air charging and discharging port, and a plastic spring 5 is arranged in the life buoy body.
One end of the life buoy body 1 is sealed, the other end of the life buoy body 1 is provided with an opening, namely an air charging and discharging port 4, when the life buoy is used, air is conveyed into the life buoy body 1 through the air charging and discharging port 4, the life buoy body 1 can be supported due to the fact that a plastic spring 5 is arranged in the life buoy body 1, inflation is convenient, when the air is sufficient, one end, provided with the air charging and discharging port 4, of the life buoy body 1 is tightly sealed through a sealing piece 3, and then the air in the life buoy is stably kept in the life buoy body 1, and as shown in figure 4, two ends of the life buoy body 1 are connected together through a connecting piece 2; the air leakage prevention layer 1-1 can further effectively ensure that the air in the lifebuoy body 1 cannot overflow into the lifebuoy body 1, the air leakage prevention layer 1-1 and the puncture prevention layer 1-3 are tightly connected together through the transition layer 1-2, and the puncture prevention layer 1-3 can effectively prevent external substances from puncturing the lifebuoy body 1, so that the protection effect of the lifebuoy is improved; when the life buoy is not needed to be used, the sealing element 3 is taken down, the gas in the life buoy body 1 is discharged quickly and conveniently through the gas charging and discharging port 4, and the life buoy is convenient to carry after the gas is discharged.
The life buoy body 1 is arranged to be in a C-shaped structure, the air charging and discharging port 4 is arranged at one end of the life buoy body 1, and the plastic spring 5 is arranged in the life buoy body 1, so that the life buoy body 1 can be supported, air charging and discharging can be carried out quickly and conveniently, and the air charging and discharging efficiency is improved; meanwhile, the life buoy body 1 is composed of three layers of structures, so that gas is effectively prevented from overflowing, and the using effect is improved.
In one embodiment, the puncture resistant layers 1-3 are polyethylene material.
And the polyethylene material is adopted, so that the puncture resistance is good, and the protection effect is improved.
In one embodiment, as shown in fig. 3, the connecting piece 2 is concave, and the opening 2-1 of the connecting piece is provided with a pressing strip 2-2 matched with the opening 2-1 of the connecting piece.
One end of the life buoy body 1 is placed in a groove of the connecting piece 2, namely an opening 2-1, one end of the life buoy body 1 is fixed in the groove at the opening 2-1 through the pressing strip 2-2, and then two ends of the life buoy body 1 are connected together to form an annular protective ring.
In one embodiment, as shown in fig. 5, the life buoy body 1 is provided with a contraction rope 6 for adjusting the size of the life buoy body 1.
The life buoy body 1 is provided with the contraction rope 6, the life buoy body 1 is placed on the chest of a human body, and the annular size of the life buoy body 1 is adjusted according to the body type of a person, so that the human body is clamped tightly, and the fitting degree is improved.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. A life buoy convenient for inflation and deflation is characterized by comprising a C-shaped life buoy body, wherein the life buoy body is composed of three layers of structures and sequentially comprises an air leakage prevention layer, a transition layer and a puncture prevention layer from inside to outside; an air inflation and deflation port is formed in one end of the opening of the lifebuoy body, a connecting piece is arranged at the other end of the lifebuoy body, and the lifebuoy body forms an annular structure after the end provided with the air inflation and deflation port is connected with the other end of the lifebuoy body through the connecting piece; the life buoy is characterized in that a sealing piece is arranged on the life buoy body close to the air charging and discharging port, and a plastic spring is arranged in the life buoy body.
2. A life buoy as claimed in claim 1 which facilitates inflation and deflation wherein the puncture resistant layer is of polyethylene material.
3. A life buoy as claimed in claim 2 convenient for inflation and deflation, wherein the connecting piece is concave, and the opening of the connecting piece is provided with a pressing strip matched with the opening of the connecting piece.
4. A life buoy as claimed in claim 3 convenient for inflation and deflation wherein the life buoy body is provided with a contraction rope for adjusting the size of the life buoy body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033436.1U CN211642557U (en) | 2020-01-08 | 2020-01-08 | Life buoy convenient to fill gassing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033436.1U CN211642557U (en) | 2020-01-08 | 2020-01-08 | Life buoy convenient to fill gassing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211642557U true CN211642557U (en) | 2020-10-09 |
Family
ID=72704099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033436.1U Active CN211642557U (en) | 2020-01-08 | 2020-01-08 | Life buoy convenient to fill gassing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211642557U (en) |
-
2020
- 2020-01-08 CN CN202020033436.1U patent/CN211642557U/en active Active
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