CN215972039U - Marine life vest that has heat preservation function that generates heat - Google Patents

Abstract

The utility model discloses a marine life jacket with heating and heat-preserving functions, which comprises a life jacket body, wherein a plurality of air bags are sewn on the surface of the life jacket body, an elastic band is wound on the bottom of the surface of the life jacket body, a fixed lock catch corresponding to the elastic band is arranged at the bottom of the front end of the life jacket body, a limiting plate is arranged at the center of the inner wall of the rear end of the fixed lock catch, first limiting grooves are respectively formed in the centers of the top and the bottom of the limiting plate, and a first telescopic rod is connected with the rear ends of the top and the bottom of the fixed lock catch in a sliding manner, so that the utility model can be adjusted according to the stature of the user, and the comfort level is improved.

Description

Marine life vest that has heat preservation function that generates heat

Technical Field

The utility model relates to the field of marine life jacket equipment, in particular to a marine life jacket with heating and heat-preserving functions.

Background

The life jacket is also called as life vest, is a life-saving garment, is designed like a vest, is made of buoyancy materials or inflatable materials, reflective materials and the like, generally has the service life of 5-7 years, is one of life-saving equipment on ships and airplanes, is generally vest type, and is made of foam plastics or cork and the like. The utility model has enough buoyancy when worn on the body, so that the head of the person falling into water can be exposed out of the water.

Most of life vests on the market put on the undershirt earlier when wearing at present, tie the bandage afterwards, if dress can be very inconvenient under emergency to general life vest is mostly only filled has buoyancy material, and itself does not have the function of generating heat and heat preservation, if the user probably can be sick because the temperature is lower when soaking in water for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a marine life jacket with heating and heat-preserving functions, which can improve the convenience of wearing, can heat and preserve heat per se and prevent a user from catching a cold in water for a long time.

In order to solve the technical problems, the utility model adopts a technical scheme that: the marine life jacket with the heating and heat-preserving functions comprises a life jacket body;

the surface of the life jacket body is sewn with a plurality of air bags, the buoyancy of the life jacket can be effectively improved through the plurality of air bags on the surface and air filled in the air bags, the elastic band is wound at the bottom of the surface of the life jacket body, the bottom of the front end of the life jacket body is provided with a fixed lock catch corresponding to the elastic band, and the life jacket body is adjusted through the elastic band so as to adapt to the body sizes of different people and improve the comfort degree during wearing;

a limiting plate is arranged at the center of the inner wall of the rear end of the fixed lock catch, first limiting grooves are formed in the centers of the top and the bottom of the limiting plate, first telescopic rods are connected to the rear ends of the top and the bottom of the fixed lock catch in a sliding mode, first springs are sleeved on the outer walls of the two first telescopic rods, sliding blocks corresponding to the two first limiting grooves are fixedly connected to the opposite sides of the two first telescopic rods, the sliding blocks can be inserted into the two first limiting grooves by pressing the two first telescopic rods, the limiting plate can slide backwards, the front end of the limiting plate is separated from clamping grooves in the elastic band, the elastic band can be adjusted subsequently, a second telescopic rod is fixedly connected to the center of the rear end of the limiting plate, a second spring is sleeved on the outer wall of the second telescopic rod, and a through hole corresponding to the elastic band is formed in the front end of the center of the fixed lock catch, the elastic band is inserted into the through hole on the fixed lock catch, and the limiting plate slides forwards through the second telescopic rod and the second spring, so that the front end of the limiting plate extends into the clamping groove on the elastic band to limit and fix the elastic band;

the inner side of the center of the life jacket body is sewn with a heating layer, the life jacket emits heat through the heating layer so as to resist low temperature generated in water, the outer side of the center of the life jacket body is sewn with a buoyancy layer, the buoyancy layer is filled with buoyancy materials to achieve the effect that the life jacket floats, and the buoyancy layer and the heating layer are tightly attached.

Preferably, a plurality of clamping grooves corresponding to the limiting plates are formed in the inner wall of the rear end of the elastic band, the elastic band can penetrate into the through hole of the fixed lock catch when in use, and the limiting plates in the fixed lock catch are inserted into the clamping grooves to fix the elastic band.

Preferably, two the top and the bottom of first telescopic link run through the top and the bottom of fixed hasp respectively and extend to the fixed hasp outside, contract through pressing down two first telescopic link accessible springs, and then make two sliders get into two first spacing grooves on the limiting plate respectively to can make the limiting plate slide backward, the draw-in groove of elastic cord rear end can be left to the limiting plate this moment, alright change elastic cord's elasticity degree afterwards.

Preferably, the life vest body is made of nylon cloth, and the nylon cloth has good elasticity and wear resistance, so that the life vest body is prolonged and the comfort degree can be increased.

Preferably, the center of the heating layer is filled with hot ice, the hot ice is sodium acetate supersaturated solution, and crystallization reaction can take place when rocking to can give off heat, reach the purpose that makes the life vest generate heat with this.

Preferably, the buoyancy layer is made of polyethylene foam plastics, and the polyethylene foam plastics have low density and low water absorption, so that the buoyancy layer can be used as a buoyancy material of the life jacket to improve the buoyancy of the life jacket.

Preferably, a second limiting groove corresponding to the second telescopic rod is formed in the center of the inner wall of the rear end of the fixed lock catch, the limiting plate can slide in the center of the fixed lock catch through the second telescopic rod and the second spring, and then the front end of the limiting plate can extend into the clamping groove in the rear end of the elastic band, so that the elastic band is limited and fixed.

The utility model has the following beneficial effects:

1. according to the utility model, the heating layer is arranged in the life jacket body, so that the life jacket can radiate heat through crystallization reaction, the life jacket can be heated, and the buoyancy can be effectively improved through the buoyancy layer and the plurality of air bags on the surface of the life jacket;

2. according to the utility model, the fixed lock catch and the elastic band are arranged on the surface of the life jacket, so that the life jacket can be adjusted according to the stature of a user, the comfort level is improved, and time is not wasted for fastening buttons or binding bands.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing buckle of the present invention;

FIG. 3 is a partial schematic view of a cross-sectional view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a lifejacket body; 2. an air bag; 3. elastic bands; 4. fixing the lock catch; 5. a limiting plate; 6. a first limit groove; 7. a first telescopic rod; 8. a first spring; 9. a slider; 10. a second telescopic rod; 11. a second spring; 12. a through hole; 13. a second limit groove; 101. a heat generating layer; 102. and (4) a buoyancy layer.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, a marine life jacket with heat-generating and heat-preserving functions comprises a life jacket body 1, a plurality of air bags 2 are sewn on the surface of the life jacket body 1, buoyancy of the life jacket can be effectively improved through the plurality of air bags 2 on the surface and air filled in the air bags 2, an elastic band 3 is wound on the bottom of the surface of the life jacket body 1, a fixed lock catch 4 corresponding to the elastic band 3 is arranged at the bottom of the front end of the life jacket body 1, the life jacket body 1 is adjusted through the elastic band 3 so as to adapt to different people according to the statures of different people, the comfort degree during wearing is improved, a limit plate 5 is arranged at the center of the inner wall of the rear end of the fixed lock catch 4, first limit grooves 6 are respectively formed in the centers of the top and the bottom of the limit plate 5, first telescopic rods 7 are respectively connected to the rear ends of the top and the bottom of the fixed lock catch 4 in a sliding manner, and first springs 8 are respectively sleeved on the outer walls of the two first telescopic rods 7, the opposite sides of the two first telescopic rods 7 are fixedly connected with sliding blocks 9 corresponding to the two first limiting grooves 6, the sliding blocks 9 can be inserted into the two first limiting grooves 6 by pressing the two first telescopic rods 7, so that the limiting plate 5 slides backwards, the front end of the limiting plate 5 is separated from the clamping groove on the elastic band 3, so as to adjust the elastic band 3 subsequently, the center of the rear end of the limiting plate 5 is fixedly connected with a second telescopic rod 10, the outer wall of the second telescopic rod 10 is sleeved with a second spring 11, the front end of the center of the fixing lock catch 4 is provided with a through hole 12 corresponding to the elastic band 3, the elastic band penetrates through the through hole 12 on the fixing lock catch 4, the limiting plate 5 slides forwards through the second telescopic rod 10 and the second spring 11, so that the front end of the limiting plate 5 extends into the clamping groove on the elastic band 3, and is limited and fixed by the elastic band, the heating layer 101 is sewed on the inner side of the center of the life jacket body 1, the life jacket radiates heat through the heating layer 101 so as to resist low temperature generated in water, the buoyancy layer 102 is sewed on the outer side of the center of the life jacket body 1, the buoyancy material is filled in the buoyancy layer 102 to achieve the floating effect of the life jacket, the buoyancy layer 102 and the heating layer 101 are tightly attached, the top and the bottom of the two first telescopic rods 7 respectively penetrate through the top and the bottom of the fixed lock catch 4 and extend to the outer side of the fixed lock catch 4, the two first telescopic rods 7 can be contracted through the spring by pressing, so that the two sliding blocks 9 respectively enter the two first limiting grooves 6 on the limiting plate 5, the limiting plate 5 can slide backwards, the limiting plate 5 can leave the clamping groove at the rear end of the elastic band 3, the tightness degree of the elastic band 3 can be changed later, the life jacket body 1 is made of nylon cloth, because the nylon cloth has good elasticity and wear resistance, the life can be prolonged and the comfort degree can be increased by using the nylon cloth as the cloth of the life jacket body 1.

As shown in fig. 3, a plurality of draw-in grooves corresponding to the limiting plate 5 have been seted up to the inner wall of 3 rear ends of elastic cord, can be with penetrating in the through-hole 12 of fixed hasp 4 when using, and insert in the draw-in groove and then fix it through limiting plate 5 among the fixed hasp 4, the second spacing groove 13 corresponding with second telescopic link 10 has been seted up at the center of 4 rear ends of fixed hasp inner wall, can make limiting plate 5 slide at the center of fixed hasp 4 through second telescopic link 10 and second spring 11, and then enable the front end of limiting plate 5 and stretch into in the draw-in groove of 3 rear ends of elastic cord, with this come to carry out spacing fixed to elastic cord 3.

As shown in fig. 4, the center of the heating layer 101 is filled with hot ice, the hot ice is supersaturated solution of sodium acetate, and crystallization reaction occurs during shaking, so that heat can be emitted, and the purpose of heating the life jacket is achieved.

When the life jacket is used, the life jacket can be directly sleeved on the body from the bottom of the life jacket, then two first telescopic rods 7 can be pressed to enable the limiting plate 5 to slide backwards, at the moment, one end of the elastic band 3 can be pulled to enable the elastic band 3 to slide in the through hole 12, when the life jacket body 1 is tightened to a comfortable and old degree by the elastic band 3, only the two first telescopic rods 7 need to be loosened, at the moment, the limiting plate 5 slides forwards under the action of the second telescopic rods 10 and the second spring 11 and extends into the clamping groove on the elastic band 3 to limit and fix the life jacket body, when the life jacket is used, the buoyancy can be improved through the buoyancy layer 102 in the life jacket body 1 and the plurality of air bags 2 on the surface of the life jacket body 1, so that the life jacket can drive the human body to float on the water surface, and when the life jacket is used, hot ice in the heating layer 101 can be crystallized by shaking the life jacket, and subsequently dissipate heat and are insulated by the polyethylene foam in buoyancy layer 102.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a marine life vest that has heat preservation function that generates heat, includes life vest body (1), its characterized in that: the air bags (2) are sewn on the surface of the life jacket body (1), the elastic band (3) is wound on the bottom of the surface of the life jacket body (1), and the fixed lock catch (4) corresponding to the elastic band (3) is arranged at the bottom of the front end of the life jacket body (1);

a limiting plate (5) is arranged at the center of the inner wall of the rear end of the fixed lock catch (4), first limiting grooves (6) are formed in the centers of the top and the bottom of the limiting plate (5), first telescopic rods (7) are connected to the rear ends of the top and the bottom of the fixed lock catch (4) in a sliding mode, first springs (8) are sleeved on the outer walls of the two first telescopic rods (7), sliding blocks (9) corresponding to the two first limiting grooves (6) are fixedly connected to opposite sides of the two first telescopic rods (7), a second telescopic rod (10) is fixedly connected to the center of the rear end of the limiting plate (5), second springs (11) are sleeved on the outer wall of the second telescopic rod (10), and through holes (12) corresponding to the elastic bands (3) are formed in the front end of the center of the fixed lock catch (4);

the heating layer (101) is sewn on the inner side of the center of the life jacket body (1), the buoyancy layer (102) is sewn on the outer side of the center of the life jacket body (1), and the buoyancy layer (102) and the heating layer (101) are tightly attached.

2. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: the inner wall of the rear end of the elastic band (3) is provided with a plurality of clamping grooves corresponding to the limiting plates (5).

3. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: the top and the bottom of the two first telescopic rods (7) respectively penetrate through the top and the bottom of the fixed lock catch (4) and extend to the outer side of the fixed lock catch (4).

4. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: the life jacket body (1) is made of nylon cloth.

5. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: the center of the heat generating layer (101) is filled with hot ice.

6. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: the buoyancy layer (102) is made of polyethylene foam plastic.

7. The marine life jacket with the heat-generating and heat-preserving function as claimed in claim 1, wherein: and a second limiting groove (13) corresponding to the second telescopic rod (10) is formed in the center of the inner wall of the rear end of the fixed lock catch (4).

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