CN107173888A - School uniform capable of preventing pupil from drowning - Google Patents

Abstract

The invention provides school uniform capable of preventing primary school students from drowning, which comprises a clothing surface, a sealing inflatable layer, a gas generator and an impact block, wherein sleeves are arranged at two ends of the top of the clothing surface, cuffs are arranged at the bottoms of the sleeves, a collar is arranged at the top of the clothing surface, pockets are arranged on two sides of the lower end of the clothing surface, a zipper strip is arranged in the middle of the clothing surface and movably provided with a zipper head, the upper end of the clothing surface is provided with the sealing inflatable layer, the sealing inflatable layer is provided with the gas generator, the impact block is movably arranged on the gas generator, solid ammonium nitrate is arranged at the bottom end inside the gas generator, and a sealing isolation cloth is arranged above the solid ammonium nitrate. According to the invention, through the arrangement of the gas generator and the impact block, gas can be generated, so that school uniforms drive pupils to float in a book, drowning is avoided, and through the arrangement of the sealing isolation cloth, the gas cannot escape, and the floating time is prolonged.

Description

A school uniform for preventing pupils from drowning

technical field

The invention belongs to the technical field of clothing, and in particular relates to a school uniform for preventing pupils from drowning.

Background technique

According to statistics, the number of accidental deaths due to drowning in my country is second only to traffic accidents every year, and drowning has become a major killer of teenagers and children. Especially for primary school students, due to lack of safety awareness and lack of ability to escape in water, they often fall into the water and have a very high chance of dying. Therefore, in order to solve the above problems, the present invention provides a school uniform for preventing primary school students from drowning.

Contents of the invention

The object of the present invention is to provide a school uniform for preventing primary school students from drowning, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a school uniform for preventing primary school students from drowning, comprising a garment surface, sleeves, collar, pockets, a sealed air-filled layer, a gas generator and an impact block, the garment Both ends of the top of the surface are provided with sleeves, and the bottom of the sleeves is provided with cuffs, the top of the surface is provided with a collar, both sides of the lower end of the surface are provided with pockets, and the middle of the surface is provided with There is a zipper strip, and the zipper strip is movable to be provided with a zipper puller, the upper end of the clothing surface is provided with a sealed inflatable layer, and a gas generator is arranged on the sealed inflatable layer, the surface of the gas generator is provided with air holes, the An impact block is movably arranged on the gas generator, solid ammonium nitrate is arranged at the inner bottom of the gas generator, and a sealing isolation cloth is arranged above the solid ammonium nitrate.

Preferably, the cuff is set as an elastic and stretchable cuff.

Preferably, the opening of the pocket is arranged in an inclined structure.

Preferably, the airtight sealing layer is arranged on both sides of the zipper strip, the airtight sealing layer is extended to the back of the clothing surface, and the airtight sealing layer is detachably connected to the clothing surface.

Preferably, the gas generator is arranged inside the waterproof and gas-filled layer, and the bottom of the gas generator is sealed and connected with the waterproof and gas-filled layer.

Preferably, the impact block is arranged in an inverted T-shaped structure, and the bottom of the impact block is movably arranged inside the gas generator, and the top of the impact block is extended to the outside of the waterproof air-filled layer.

Preferably, the bottom of the impact block is arranged above the sealing isolation cloth.

Beneficial effects of the present invention: the school uniform for preventing primary school students from drowning is simple in structure, economical and practical, through the arrangement of the gas generator and the impact block, gas can be generated, so that the school uniform drives the primary school students to float in the book, avoiding drowning, and is isolated by sealing The setting of the cloth prevents the gas from escaping and increases the floating time.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the back view of the present invention;

Fig. 3 is a side view of the gas generator of the present invention;

Fig. 4 is a structural schematic diagram of the gas generator of the present invention.

In the figure: 1. clothing surface; 2. sleeve; 3. cuff; 4. collar; 5. pocket; 6. zipper strip; 7. zipper puller; Impact block; 11, air vent; 12, solid ammonium nitrate; 13, sealing isolation cloth.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-4, the present invention provides a kind of technical proposal: a kind of school uniform that prevents primary school students from drowning, comprises clothing surface 1, sleeve 2, collar 4, pocket 5, sealing inflatable layer 8, gas generator 9 and impact Block 10, the top two ends of the clothing surface 1 are provided with sleeves 2, and the bottom of the clothing sleeve 2 is provided with cuffs 3, the cuffs 3 are arranged as elastic and stretchable cuffs, the top of the clothing surface 1 is provided with a collar 4, and the top of the clothing surface 1 is provided with a collar 4. Both sides of the lower end of 1 are provided with pockets 5, the openings of pockets 5 are arranged in an inclined structure, a zipper strip 6 is arranged in the middle of the clothing surface 1, and the zipper strip 6 is movably provided with a zipper puller 7, and the upper end of the clothing surface 1 is provided with a sealing Inflatable layer 8, sealed inflatable layer 8 is arranged on both sides of zipper strip 6, and sealed inflatable layer 8 is extended to the back side of clothing surface 1, and sealed inflatable layer 8 and clothing surface 1 are set to be detachably connected, and sealed and inflated The layer 8 is provided with a gas generator 9, the surface of the gas generator 9 is provided with a vent hole 11, the gas generator 9 is arranged inside the waterproof and inflatable layer 9, and the bottom of the gas generator 9 is sealed and connected with the waterproof and inflatable layer 9, , the gas generator 9 is movably provided with an impact block 10, the impact block 10 is arranged in an inverted T-shaped structure, and the bottom of the impact block 10 is movably arranged inside the gas generator 9, and the top of the impact block 10 is extended to the waterproof and inflatable On the outer side of the layer 8, the bottom of the impact block 10 is arranged above the sealing isolation cloth 13, the inner bottom of the gas generator 9 is provided with a solid ammonium nitrate 12, and the top of the solid ammonium nitrate 12 is provided with a sealing isolation cloth 13.

After the primary school student accidentally falls into the water, he knocks the impact block 10 hard, and the solid ammonium nitrate 12 is collided with the impact block 10 to generate a large amount of gas, and the waterproof air-filled layer 8 is filled with the vent hole 11, so that the waterproof air-filled layer 8 can make the primary school student float on the water. In the water, when the school uniform needs to be cleaned, the waterproof air-filled layer 8 is disassembled to avoid impact during the cleaning process. .

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A school uniform for preventing primary school students from drowning, comprising a garment surface (1), sleeves (2), collar (4), pockets (5), airtight air-tight layer (8), gas generator (9) and impact block (10), characterized in that: sleeves (2) are provided at both ends of the top of the garment surface (1), and cuffs (3) are provided at the bottom of the sleeves (2), and the garment surface (1) A collar (4) is provided on the top, pockets (5) are provided on both sides of the lower end of the clothing surface (1), a zipper strip (6) is arranged in the middle of the clothing surface (1), and the zipper strip (6 ) is movable to be provided with zipper slider (7), and the upper end of described clothing surface (1) is provided with sealing inflatable layer (8), and is provided with gas generator (9) on the sealing inflatable layer (8), and described gas generator The surface of (9) is provided with vent hole (11), and described gas generator (9) is movable to be provided with impact block (10), and the inner bottom end of described gas generator (9) is provided with solid ammonium nitrate (12 ), the top of the solid ammonium nitrate (12) is provided with a sealing isolation cloth (13). 2. A school uniform for preventing primary school students from drowning according to claim 1, characterized in that: the cuffs (3) are set as elastic and stretchable cuffs. 3. A school uniform for preventing primary school students from drowning according to claim 1, characterized in that: the opening of the pocket (5) is arranged in an inclined structure. 4. A school uniform for preventing primary school students from drowning according to claim 1, characterized in that: the sealing air layer (8) is arranged on both sides of the zipper strip (6), and the sealing air layer (8) is extended to the back of the clothing surface (1), and the airtight air layer (8) is detachably connected to the clothing surface (1). 5. A school uniform for preventing pupils from drowning according to claim 1, characterized in that: the gas generator (9) is arranged inside the waterproof air-filled layer (9), and the bottom of the gas generator (9) is in contact with the The waterproof air-filled layer (9) is sealed and connected. 6. A school uniform for preventing primary school students from drowning according to claim 1, characterized in that: the impact block (10) is arranged in an inverted T-shaped structure, and the bottom of the impact block (10) is movable on the gas generator ( 9), and the top of the impact block (10) extends to the outside of the waterproof air-filled layer (8). 7. A school uniform for preventing primary school students from drowning according to claim 1, characterized in that: the bottom of the impact block (10) is arranged above the sealing isolation cloth (13).