Cooling vest

Abstract

The utility model discloses a cooling vest which is characterized by comprising a vest front part and a vest back, cooling interlayers are arranged on the vest front part and the vest back corresponding to the chest and abdomen of a human body, interlayer opening and closing structures are arranged on the cooling interlayers, and the vest back is connected with the vest front part through a vest connecting structure. The cooling vest has the advantages that the cooling vest is provided with the cooling interlayer, and cooling materials are placed in the interlayer, so that main heat dissipation parts of a human body can be cooled, the problem that a whole-body cooling garment is too heavy is solved, and meanwhile, the problem that the whole-body cooling garment is too heavy after the temperature of a cooling medium rises is solved through the design of the cooling interlayer. And the applicability and the portability of the cooling vest are improved, so that the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the field of vests, in particular to a cooling vest. Background Art

[0002] At present, cooling suits are usually worn in special operations, such as firefighting, radiation, medical and other industries. Such industries usually require thick protective clothing on the outside, and the heat in the body cannot be dissipated, which can easily cause heatstroke to the workers. Therefore, it is necessary to wear a layer of cooling suit inside the body to cool down and maintain the body temperature stable. However, the existing cooling suits are usually full-body type. If a full-body liquid-cooled cooling suit is designed, the body will feel more comfortable and the cooling effect will be better, but it will increase the difficulty of putting on and taking off, and there will be higher requirements on the power of the refrigeration equipment. In addition, the full-body suit has more pipelines, more circulating liquid, and is heavier, which may increase the body load and affect work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems and to provide a cooling vest which is lighter than a full-body type and has an easy-to-replace cooling layer.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cooling vest comprises a vest front and a vest back, wherein the vest front and the vest back are both provided with cooling interlayers corresponding to the chest and abdomen of a human body, the cooling interlayers are provided with an interlayer opening and closing structure, and the vest back and the vest front are connected to each other through a vest connecting structure.

[0006] A further preferred technical solution is that the fabrics at the chest and abdomen of the vest front and back are provided with a thermal insulation layer, a cooling interlayer and a water absorption layer from the outside to the inside, and the fabrics at the rest of the vest front and back are provided with a thermal insulation layer and a water absorption layer from the outside to the inside.

[0007] A further preferred technical solution is that a cold storage bag is arranged in the cooling interlayer, and the interlayer opening and closing structure is a nylon hook and loop fastener arranged at the opening and closing position of the cooling interlayer.

[0008] A further preferred technical solution is that cooling water is poured into the cooling interlayer, the interlayer opening and closing structure is a water outlet nozzle arranged at the bottom of the cooling interlayer, and the water outlet nozzle is threadedly connected to a water outlet cover.

[0009] A further preferred technical solution is that the vest connection structure includes two elastic belts arranged on both sides of the back of the vest, one side of the elastic belt is provided with a nylon hook surface, and the front of the vest is provided with a nylon fleece surface at the same level as the elastic belt.

[0010] A further preferred technical solution is that the vest connection structure includes two adjustment straps arranged on both sides of the back of the vest, and the adjustment straps are provided with adjustment buckles, one of the adjustment straps is provided with an insert block at the end away from the back of the vest, and the other adjustment strap is provided with a slot at the end away from the back of the vest.

[0011] A further preferred technical solution is that the vest connection structure includes a plurality of trouser loops arranged at equal intervals on the front and back of the vest, and a belt is worn inside the trouser loops.

[0012] A further preferred technical solution is that a reflective strip is provided on the back of the vest.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is designed with a cooling interlayer in the cooling vest, and cooling materials are placed in the interlayer, so that the parts of the human body that mainly dissipate heat can be cooled, thereby avoiding the problem that the whole-body cooling suit is too bulky. At the same time, the design of the cooling interlayer also solves the problem that it is inconvenient to replace the cooling medium when the temperature rises, thereby improving the applicability and portability of the cooling vest, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front and back structures of Embodiment 1 of the utility model;

[0015] Figure 2 This is a schematic diagram of the fabric structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front and back structures of Embodiment 2 of the present utility model;

[0017] Figure 4 This is a schematic diagram of the front and back structures of Example 3 of the utility model

[0018] In the figure: 1. Front of vest; 2. Back of vest; 3. Cooling interlayer; 4. Insulation layer; 5. Reflective strip; 6. Water-absorbing layer; 7. Waistband; 8. Nylon Velcro; 9. Water outlet; 10. Water outlet cover; 11. Elastic belt; 12. Nylon fleece surface; 13. Nylon hook surface; 14. Adjustment strap; 15. Adjustment buckle; 16. Insert; 17. Slot; 18. Trouser loop. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1

[0021] like Figure 1-2As shown, a cooling vest comprises a vest front 1 and a vest back 2, the upper parts of the sleeves of the vest front 1 and the vest back 2 are connected to each other, leaving an opening for accommodating the head. Specifically, in this embodiment, the collar of the vest front is set lower than that of the vest back, and the vest front 1 and the vest back 2 are provided with cooling interlayers 3 corresponding to the chest and abdomen of the human body, and the cooling interlayer 3 is provided with an interlayer opening and closing structure, and the vest back 2 and the vest front 1 are connected to each other through a vest connecting structure. The fabrics at the chest and abdomen of the vest front 1 and the vest back 2 are provided with a thermal insulation layer 4, a cooling interlayer 3, and a water absorption layer 6 from the outside to the inside. The thermal insulation layer is mainly provided to adjust the temperature of the cooling medium in the cooling interlayer 3 so that it is not easy to heat up and cause failure. The water absorption layer 6 is provided to prevent the water vapor generated by the cooling from getting wet the human body, and at the same time it can absorb the sweat generated by the human body. The fabrics at the rest of the positions of the vest front 1 and the vest back 2 are provided with a thermal insulation layer 4 and a water absorption layer 6 from the outside to the inside.

[0022] Specifically, a further preferred technical solution is that a cold storage bag is arranged in the cooling interlayer 3, and the interlayer opening and closing structure is a nylon hook and loop 8 arranged at the opening and closing position of the cooling interlayer 3. The cooling interlayer is sealed by opening and closing the nylon hook and loop, and the setting of the cold storage bag is also convenient for replacement. When the cooling vest is worn outside, such as when construction workers are working on a construction site, in order to improve the warning level of the workers, a reflective strip 5 is arranged on the back 2 of the vest, and the vest connection structure includes two elastic bands 11 arranged on both sides of the back 2 of the vest. The specific connection method is that the elastic band is sewn on the back of the vest, and a nylon hook surface 13 is provided on one side of the elastic band 11, and a nylon fleece surface 12 is provided at the same horizontal plane as the elastic band 11 on the front 1 of the vest, and the vest front 1 and the vest back 2 are connected by the cooperation of the nylon hook surface and the nylon fleece surface to form a vest.

[0023] Example 2

[0024] like Figure 3As shown, the difference between this embodiment and Example 1 is that cooling water is filled in the cooling interlayer 3 instead of a cold storage bag, and the interlayer opening and closing structure is a water outlet nozzle 9 arranged at the bottom of the cooling interlayer 3, and the water outlet nozzle 9 is threadedly connected to a water outlet cover 10, and the water in the cooling interlayer 3 is replaced through the water outlet nozzle 9. At the same time, the design of the water outlet nozzle 8 is also convenient for the staff to use the method of injecting water into the cooling interlayer for cooling when they cannot find a cold storage bag for replacement. A further preferred technical solution is that the vest connection structure includes two adjustment straps 14 arranged on both sides of the vest back 2, and the adjustment straps 14 are provided with adjustment buckles 15, and the length of the straps can be adjusted by the adjustment buckles to adapt to the waist circumference of people of different body shapes. One of the adjustment straps is provided with an insertion block 16 at the end away from the vest back, and the other adjustment strap is provided with a slot 17 at the end away from the vest back. Specifically, in this embodiment, the insertion block 16 is a three-pronged insertion block, and the upper and lower protrusions of the insertion block 16 are both elastic protrusions, and the upper and lower surfaces of the slot are provided with notches, and the vest can be put on and taken off by pinching the two elastic protrusions in the notch.

[0025] Example 3

[0026] like Figure 4 As shown, a further preferred technical solution is that the vest connection structure includes trouser loops 18 arranged at equal intervals on the vest front 1 and the vest back 2, and a belt 7 is worn inside the trouser loops 18. Specifically, in this embodiment, the belt 7 used is a perforated belt.

[0027] The utility model is designed with a cooling interlayer in the cooling vest, and cooling materials are placed in the interlayer, so that the body parts that mainly dissipate heat can be cooled, thereby avoiding the problem that the whole-body cooling suit is too bulky. At the same time, the design of the cooling interlayer also solves the problem that it is inconvenient to replace the cooling medium when the temperature rises, thereby improving the applicability and portability of the cooling vest, thereby improving the work efficiency of the staff.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling vest, characterized in that: The utility model comprises a vest front and a vest back, wherein the vest front and the vest back are provided with cooling interlayers corresponding to the chest and abdomen of the human body, and the cooling interlayer is provided with an interlayer opening and closing structure, and the vest back and the vest front are connected to each other through a vest connecting structure, and the fabrics of the vest front and the vest back at the chest and abdomen are provided with a heat preservation layer, a cooling interlayer and a water absorption layer in sequence from the outside to the inside, and the fabrics of the vest front and the vest back at the rest positions are provided with a heat preservation layer and a water absorption layer in sequence from the outside to the inside.

2. A cooling vest as claimed in claim 1, characterized in that: A cold storage bag is arranged in the cooling interlayer, and the interlayer opening and closing structure is a nylon hook and loop fastener arranged at the opening and closing position of the cooling interlayer.

3. A cooling vest as claimed in claim 2, characterized in that: The cooling interlayer is filled with cooling water, and the interlayer opening and closing structure is a water outlet nozzle arranged at the bottom of the cooling interlayer, and the water outlet nozzle is threadedly connected with a water outlet cover.

4. A cooling vest as claimed in claim 3, characterized in that: The vest connection structure comprises two elastic belts arranged at both sides of the back of the vest, one side of the elastic belt is provided with a nylon hook surface, and the front of the vest is provided with a nylon fleece surface at the same level as the elastic belt.

5. A cooling vest as claimed in claim 4, characterized in that: The vest connection structure includes two adjustment straps arranged on both sides of the back of the vest, each of which is provided with an adjustment buckle, one of the adjustment straps is provided with an insert block at one end away from the back of the vest, and the other adjustment strap is provided with a slot at one end away from the back of the vest.

6. A cooling vest as claimed in claim 5, characterized in that: The vest connection structure comprises a plurality of trouser loops which are arranged at equal intervals on the front and back of the vest, and a waist belt is worn inside the trouser loops.

7. A cooling vest as claimed in claim 6, characterized in that: A reflective strip is arranged on the back of the vest.

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