CN211252955U - Drowned school clothes are prevented in urgent lifesaving - Google Patents
Drowned school clothes are prevented in urgent lifesaving Download PDFInfo
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- CN211252955U CN211252955U CN201921371548.1U CN201921371548U CN211252955U CN 211252955 U CN211252955 U CN 211252955U CN 201921371548 U CN201921371548 U CN 201921371548U CN 211252955 U CN211252955 U CN 211252955U
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Abstract
The utility model relates to the field of clothing, a drowned school uniform is prevented in urgent lifesaving is disclosed, including the jacket body, the jacket body is equipped with air bag, high-pressure air bag and airtight press valve, the air bag makes the jacket shape to the jacket body internal fixation is located to the cover, in the collar of jacket body is located to the high-pressure air bag, the collar mouth of jacket body is located to airtight press valve, high-pressure air bag, airtight press valve and air bag loop through high-pressure hose connection, the high-pressure air bag intussuseption is filled with high-pressure gas. The utility model discloses a set up gas bag and high-pressure air bag in the jacket, cut through airtight press the valve to set up in neck department, can realize opening through the occlusal force of tooth under emergency, the successful rate of opening is high, and the mistake rate of opening at ordinary times is also lower, thereby can play very big effect under the condition of falling into water promptly seeking survival, reduces the drowned mortality of children, ensures student's life safety, has very big social.
Description
Technical Field
The utility model relates to the field of clothing, in particular to drowned school uniform is prevented in urgent lifesaving.
Background
In summer, a lot of people like playing water to cool down in hot weather, and drowning is the first killer of accidental death of primary and secondary school students for teenagers and children. From the distribution of age groups of drowning death, the number of drowning infants at 0 year is the least, and the drowning death is only 1.82% of all the infants; the drowning proportion of the children of 1-4 years old is the highest, and accounts for 37.58% of the drowning proportion of all children; drowning of children of 5-9 years old accounts for 28.18% of drowning of all children; drowning accounts for 32.42% in the age of 10-14 years. Although the safety education aspect of schools is gradually strengthened, many students go to danger in a way of going to rivers without considering life risks, and tragedy is caused. At present, students need to wear school uniforms to learn, so in order to reduce accidents and drowning events of the students, the most effective mode is to modify the school uniforms into a lifesaving function, thereby benefiting the students.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, convenient to use can inflate fast, realizes the drowned school clothes of preventing of urgent rescue.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a drowned school uniform is prevented in urgent lifesaving, includes the jacket body, the jacket body is equipped with air bag, high-pressure air bag and airtight press valve, the air bag makes the jacket shape to the jacket body internal fixation is located to the cover, in the collar of jacket body is located to the high-pressure air bag, the collar mouth of jacket body is located to airtight press valve, high-pressure air bag, airtight press valve and air bag loop through the high-pressure hose connection, the high-pressure air bag intussuseption is filled with high-pressure gas.
The air bag is a pvc life jacket.
The closed press valve comprises a valve body, a T-shaped button and a compression spring, wherein the valve body is provided with a valve cavity, an air inlet, an air outlet and an outer cover, the valve cavity is cylindrically arranged in the middle of the valve body, the air inlet is arranged at the middle lower part of the valve cavity, the air outlet is arranged at the upper end of the valve cavity, the outer cover is arranged at a valve cavity opening, and the outer cover opening is provided with a first sealing groove and a first sealing ring; the lower end of the T-shaped button is provided with a second sealing ring and a second sealing groove, the compression spring is arranged in the valve cavity, and the T-shaped button is arranged between the outer cover and the compression spring.
The high-pressure air bags are arranged in the collar of the coat body at intervals, are connected in series through high-pressure hoses, and one high-pressure air bag is provided with an inflation inlet.
The inflatable bag is arranged above the chest of the coat body and at the sleeve.
The coat body is internally provided with a lining, and the inflatable bag is arranged between the coat body and the lining.
The lining is a nylon lining or a net-shaped lining.
And a prompt pattern is marked at the installation position of the closed pressing valve.
The utility model has the advantages that: the utility model discloses a set up gas bag and high-pressure air bag in the jacket, cut through airtight press the valve to set up in neck department, can realize opening through the occlusal force of tooth under emergency, the successful rate of opening is high, and the mistake rate of opening at ordinary times is also lower, thereby can play very big effect under the condition of falling into water promptly seeking survival, reduces the drowned mortality of children, ensures student's life safety, has very big social.
Drawings
Fig. 1 is a schematic structural view of the emergency life-saving drowning-preventing school uniform of the utility model.
Fig. 2 is a schematic view of the closed state of the closed pressing valve of the present invention.
Fig. 3 is a schematic view of the open state of the airtight pressing valve of the present invention.
Detailed Description
Referring to fig. 1-3, an urgent lifesaving prevents drowned school uniform, including jacket body 1, jacket body 1 is equipped with air bag 2, high-pressure air bag 3 and airtight press valve 4, the air bag 2 is made the jacket shape to the jacket body internal fixation is located to the cover, in the collar of jacket body 1 was located to high-pressure air bag 3, the collar mouth of jacket body 1 is located to airtight press valve 4, high-pressure air bag 3, airtight press valve 4 and air bag 2 loop through high-pressure hose connection, the intussuseption of high-pressure air bag 3 is filled with high-pressure gas.
The air bag 2 is a pvc life jacket.
The closed press valve 4 comprises a valve body 41, a T-shaped button 42 and a compression spring 43, the valve body 41 is provided with a valve cavity 44, an air inlet 45, an air outlet 46 and an outer cover 47, the valve cavity 44 is cylindrically arranged in the middle of the valve body 41, the air inlet 45 is arranged at the middle lower part of the valve cavity 44, the air outlet 46 is arranged at the upper end of the valve cavity 44, the outer cover 47 is arranged at a port of the valve cavity 44, and a first seal groove 471 and a first seal ring 472 are arranged at the port of the outer; the lower end of the T-shaped button 42 is provided with a second sealing ring 421 and a second sealing groove 422, the compression spring 43 is arranged in the valve cavity 44, and the T-shaped button 42 is arranged between the outer cover 47 and the compression spring 43.
The high-pressure air bags 3 are arranged in the collar of the coat body 1 at intervals, the high-pressure air bags 3 are connected in series through high-pressure hoses, and one high-pressure air bag 3 is provided with an inflation inlet 31.
The inflatable bag 2 is arranged above the chest and at the sleeve of the coat body 1.
The coat body 1 is internally provided with a lining 11, and the inflatable bag 2 is arranged between the coat body 1 and the lining 11.
The lining 11 is a nylon lining or a net lining.
The installation position of the closed pressing valve 4 is marked with a prompt pattern.
When the high-pressure air bag is applied, all mechanisms are sewn at corresponding positions in clothes preparation, high-pressure air is filled into the high-pressure air bag 3 through the inflation inlet 31, the number of the high-pressure air bags 3 is selected according to needs, and the high-pressure air bags 3 are plastic products or metal products, so that the released air can be enough to fill the air bags 2, and the lifesaving effect is achieved. When the closed pressing valve 4 is not started, the air inlet 45 connected with the high-pressure air bag 3 is positioned at the lower end of the second sealing ring 421 of the closed pressing valve 4, the air outlet 46 connected with the inflatable bag 2 is positioned at the upper end of the second sealing ring 421 of the closed pressing valve 4, and high-pressure air in the high-pressure air bag 4 is cut off. When falling into water, a student uses the occlusal force of teeth to open the closed pressing valve 4 under an emergency condition, the elastic force of the compression spring 43 is set to be 30-50kg, the occlusal force of teeth of children and teenagers is 23-68kg, the compression spring 43 with proper elastic force can be rotated according to the average value of the occlusal force of the children and the teenagers, so that the closed pressing valve 4 with high elastic force can not be opened by manual pressing under a normal condition, the safety is ensured, the pressing valve can be opened easily through tooth occlusion under the emergency condition, after the closed pressing valve 4 is opened, the air inlet 45 is communicated with the air outlet 46, high-pressure air is filled into the air bag 2, the air bag 2 is filled and enlarged to form a life jacket, a human body is supported on the water surface, and the children are prevented from drowning. The closed pressing valve 4 is arranged at the position of the neckline, so that a child can conveniently open the closed pressing valve in an emergency. In addition, if the lifesaving structure needs to be recycled, the air bag 2 is provided with an air release valve, air is released after the lifesaving structure is used, and then high-pressure air is injected into the high-pressure air bag 3 again.
The utility model has the advantages that: the utility model discloses a set up gas bag and high-pressure air bag in the jacket, cut through airtight press the valve to set up in neck department, can realize opening through the occlusal force of tooth under emergency, the successful rate of opening is high, and the mistake rate of opening at ordinary times is also lower, thereby can play very big effect under the condition of falling into water promptly seeking survival, reduces the drowned mortality of children, ensures student's life safety, has very big social.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered by the present invention.
Claims (8)
1. The utility model provides a drowned school clothes is prevented in urgent lifesaving, includes the jacket body, its characterized in that: the coat body is provided with an inflation bag, a high-pressure air bag and a closed pressing valve, the inflation bag is made into a coat shape and is sleeved in the coat body to be fixed, the high-pressure air bag is arranged in a collar of the coat body, the closed pressing valve is arranged at a collar opening of the coat body, the high-pressure air bag, the closed pressing valve and the inflation bag are connected in sequence through a high-pressure hose, and high-pressure air is filled in the high-pressure air bag.
2. An emergency life-saving drowning-preventing school uniform as claimed in claim 1, wherein: the air bag is a pvc life jacket.
3. An emergency life-saving drowning-preventing school uniform as claimed in claim 1, wherein: the closed press valve comprises a valve body, a T-shaped button and a compression spring, wherein the valve body is provided with a valve cavity, an air inlet, an air outlet and an outer cover, the valve cavity is cylindrically arranged in the middle of the valve body, the air inlet is arranged at the middle lower part of the valve cavity, the air outlet is arranged at the upper end of the valve cavity, the outer cover is arranged at a valve cavity opening, and the outer cover opening is provided with a first sealing groove and a first sealing ring; the lower end of the T-shaped button is provided with a second sealing ring and a second sealing groove, the compression spring is arranged in the valve cavity, and the T-shaped button is arranged between the outer cover and the compression spring.
4. An emergency life-saving drowning-preventing school uniform as claimed in claim 1, wherein: the high-pressure air bags are arranged in the collar of the coat body at intervals, are connected in series through high-pressure hoses, and one high-pressure air bag is provided with an inflation inlet.
5. An emergency life-saving drowning-preventing school uniform as claimed in claim 1, wherein: the inflatable bag is arranged above the chest of the coat body and at the sleeve.
6. An emergency life-saving drowning-preventing school uniform as claimed in claim 5, wherein: the coat body is internally provided with a lining, and the inflatable bag is arranged between the coat body and the lining.
7. An emergency life-saving drowning-preventing school uniform as claimed in claim 6, wherein: the lining is a nylon lining or a net-shaped lining.
8. An emergency life-saving drowning-preventing school uniform as claimed in claim 3, wherein: and a prompt pattern is marked at the installation position of the closed pressing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371548.1U CN211252955U (en) | 2019-08-22 | 2019-08-22 | Drowned school clothes are prevented in urgent lifesaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371548.1U CN211252955U (en) | 2019-08-22 | 2019-08-22 | Drowned school clothes are prevented in urgent lifesaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211252955U true CN211252955U (en) | 2020-08-14 |
Family
ID=71954183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371548.1U Active CN211252955U (en) | 2019-08-22 | 2019-08-22 | Drowned school clothes are prevented in urgent lifesaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211252955U (en) |
-
2019
- 2019-08-22 CN CN201921371548.1U patent/CN211252955U/en active Active
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