Temperature-adjustable cooling stab-resistant garment

Abstract

A stab-resistant clothes body is composed of a coat and a stab-resistant layer, the coat comprises a front body and a rear body, each of the front body and the rear body comprises a surface layer and an inner layer, an interlayer is formed between the surface layer and the inner layer, and the interlayer is provided with an opening; the puncture-proof layers of the front body and the rear body enter from the openings of the front body and the rear body respectively and are arranged between the surface layers and the inner layers of the front body and the rear body; the cooling layer comprises a front cooling layer and a rear cooling layer; the front cooling layer and the rear cooling layer are detachably fixed on the inner layers of the front body and the rear body of the coat respectively; the cooling stab-resistant garment further comprises a rechargeable battery, a temperature controller, a temperature controller switch and a temperature measuring head. The cooling layer is additionally arranged on the stab-resistant clothes, the modularized cooling stab-resistant clothes are formed, water cooling is adopted in the cooling layer for cooling, effective cooling and heat dissipation can be provided for a wearer, the heatstroke risk is reduced, and no foreign matter discomfort exists when the cooling stab-resistant clothes make contact with the skin. The temperature can be adjusted according to actual needs.

Description

Technical Field

[0001] The present invention relates to the technical field of stab-proof equipment, and in particular to a temperature-adjustable cooling stab-proof garment. Background Art

[0002] Stab-resistant clothing is a common piece of protective gear used to protect the heart and abdomen from sharp blades. It typically uses either hard metal or flexible non-metallic composite materials for the stab-resistant layer. However, neither metal nor non-metallic materials are breathable or moisture-permeable. Furthermore, to protect the stab-resistant layer from changes in temperature and moisture, the protective cover is also waterproof and airtight. Wearing stab-resistant clothing in hot and humid environments can cause the wearer to accumulate body heat, posing a risk of heatstroke over time.

[0003] Existing heat dissipation methods for stab-resistant clothing primarily include fans (e.g., Chinese Patent CN219920346U) and phase-change temperature-control materials (e.g., Chinese Patent CN219699098U). While fans can accelerate air flow and provide some cooling, they can also cause the body to feel even hotter when the air temperature is higher than body temperature. The effectiveness of phase-change temperature-control materials is limited by the amount used, and their low phase change enthalpy makes them ineffective in achieving significant cooling effects when used in stab-resistant clothing. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a temperature-adjustable cooling and stab-proof clothing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A temperature-adjustable cooling stab-proof garment comprises a stab-proof garment body, the stab-proof garment body comprising an outer shell and an anti-stab layer, the outer shell comprising a front body and a back body, the front body and the back body each comprising a surface layer and an inner layer, an interlayer formed between the surface layer and the inner layer, the interlayer having an opening, the anti-stab layers of the front body and the back body respectively entering through the openings of the front body and the back body and being disposed between the surface layer and the inner layer of the front body and the back body;

[0007] It also includes a cooling layer; the cooling layer includes a front cooling layer and a rear cooling layer, and the front cooling layer and the rear cooling layer are detachably fixed to the inner layers of the front and rear bodies of the jacket respectively; water flow channels are provided inside the front cooling layer and the rear cooling layer, and connecting components are provided on both sides of the front cooling layer and the rear cooling layer, the connecting components on both sides of the front cooling layer are communicated with the water flow channels inside the front cooling layer, and the connecting components on both sides of the rear cooling layer are communicated with the water flow channels inside the rear cooling layer; two connecting components located opposite to each other on both sides of the front cooling layer and the rear cooling layer are connected, and the two connecting components located opposite to each other are connected by a micro water pump.

[0008] Furthermore, the cooling and stab-proof clothing also includes a rechargeable battery, a thermostat, a thermostat switch and a temperature measuring head. The rechargeable battery is electrically connected to the thermostat and supplies power to the thermostat. The micro water pump, thermostat switch and temperature measuring head are respectively connected to the thermostat. The thermostat controls and supplies power to the micro water pump. The thermostat switch is used to turn the thermostat on or off. The temperature measuring head contacts the surface of the front cooling layer or the rear cooling layer, and is used to measure the temperature of the surface of the front cooling layer or the rear cooling layer and transmit it to the thermostat.

[0009] Furthermore, the shoulders of the front and back of the jacket are connected to form a pullover type; the opening is opened and closed by a zipper; and the micro water pump is fixed between the inner layer of the back and the rear cooling layer.

[0010] Furthermore, the stab-proof layer is made of multiple layers of thin metal sheets or multiple layers of high-performance fiber composite materials.

[0011] Furthermore, the left and right sides of the surface layer of the front body are respectively provided with adjustable straps and Japanese-style buckles, and the adjustable straps are provided with Velcro fleece surfaces, and the corresponding positions on the left and right sides of the surface layer of the back body are respectively provided with Velcro hook surfaces. After the adjustable straps pass through the Japanese-style buckles on the same side, they are bonded and fixed by the Velcro fleece surfaces and the Velcro hook surfaces at the corresponding positions.

[0012] Furthermore, the left and right shoulder portions of the front body surface are provided with mounting straps respectively; the front body and back body surfaces are provided with transverse reflective strips respectively, and the middle portion of the front body surface is also provided with a transverse mounting strap; and the front body surface is provided with pockets.

[0013] Furthermore, the connecting component consists of a water pipe joint and a hose, one end of the hose is connected to the water flow channel, and the other end of the hose is connected to the water pipe joint, and the water pipe joint is used to connect the water pipe joint or micro water pump of the connecting component in an opposite position.

[0014] Furthermore, the front cooling layer and the rear cooling layer each include two pieces of fabric, a front and a rear piece of fabric, a hollow water-cooling area is formed between the two pieces of fabric, the positions between the two pieces of fabric corresponding to the edges of the water-cooling area are fixed by hot pressing and bonding, and the positions between the two pieces of fabric corresponding to the partial area inside the water-cooling area are also fixed by hot pressing and bonding; the area inside the water-cooling area that is not bonded forms a connected water flow channel.

[0015] Furthermore, the fabric is made of polyester or nylon fabric coated with a waterproof layer, and the waterproof layer is a thermoplastic polymer material such as TPU or PVC.

[0016] Furthermore, a cooling layer pocket is provided on the side of the rear cooling layer that contacts the body, and the cooling layer pocket is opened and closed by a liquid-tight zipper.

[0017] The beneficial effects of the present invention are:

[0018] 1. In the present invention, a cooling layer is added to the stab-proof clothing to form a modular cooling stab-proof clothing. The cooling layer uses water cooling to provide effective cooling and heat dissipation for the wearer, reducing the risk of heat stroke.

[0019] 2. In the present invention, the water flow channel in the cooling layer is formed by hot-pressing and bonding two pieces of fabric in partial areas, and there is no foreign body discomfort when it comes into contact with the skin.

[0020] 3. In the present invention, the water circulation is achieved by a micro water pump, and the flow rate of the water can be adjusted, thereby adjusting the temperature according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the front surface side of the stab-resistant clothing body in an embodiment of the present invention;

[0022] Figure 2 Schematic diagram of the surface layer side of the back of the stab-resistant garment body in an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the combination of the inner layer side of the front body of the stab-resistant clothing and the front cooling layer in an embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the combination of the inner layer of the back body and the rear cooling layer of the stab-resistant clothing body in an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of the inner layer side of the back of the stab-resistant garment body in an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the rear cooling layer facing the rear body in an embodiment of the present invention;

[0027] Figure 7 1. A diagram showing the connection relationship among a rechargeable battery, a thermostat, a thermostat switch, a temperature probe, and a micro water pump in an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of the water flow channel arrangement of the front cooling layer in an embodiment of the present invention;

[0029] Figure 9 Schematic diagram of the water flow channel arrangement of the rear cooling layer in an embodiment of the present invention. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to this embodiment.

[0031] This embodiment provides a temperature-adjustable cooling and stab-proof clothing, such as Figure 1-7 As shown, the stab-proof clothing comprises a main body and a cooling layer; the stab-proof clothing main body is composed of a jacket 1 and a stab-proof layer, the jacket 1 comprises a front body 101 and a back body 102, the front body 101 and the back body 102 both comprise a surface layer and an inner layer, an interlayer is formed between the surface layer and the inner layer, the interlayer has an opening 2, the stab-proof layers of the front body 101 and the back body 102 respectively enter through the openings 2 of the front body 101 and the back body 102 and are arranged between the surface layer and the inner layer of the front body 101 and the back body 102.

[0032] The cooling layer includes a front cooling layer 3 and a rear cooling layer 4, which are removably fixed to the inner layers of the front and rear panels 101 and 102 of the jacket 1, respectively (in this embodiment, snap fasteners 5 are used for removable connection). Water flow channels are provided within each of the front and rear cooling layers 3 and 4, and connecting components 6 are provided on both sides of the front and rear cooling layers. The connecting components 6 on both sides of the front and rear cooling layers 3 and 4 communicate with the water flow channels within the front and rear cooling layers 3 and 4, respectively. Opposite connecting components 6 on either side of the front and rear cooling layers 3 and 4 are connected, and the two opposing connecting components 6 are connected via a micro water pump 15. The connection of the front and rear cooling layers, through the connecting components on both sides, forms a complete water circulation pipeline.

[0033] In this embodiment, the front and back panels 101 and 102 of the jacket 1 are joined at the shoulders, forming a pullover design. The opening 2 is opened and closed by a zipper. The stab-resistant layer is located between the outer and inner layers of the jacket 1 and is therefore not shown. In this embodiment, the micro-water pump 15 is fixed between the inner layer of the back panel 102 and the rear cooling layer 4.

[0034] In this embodiment, the stab-proof layer may be made of multiple layers of thin metal sheets or multiple layers of high-performance fiber composite materials.

[0035] In this embodiment, the left and right sides of the surface layer of the front body 101 are respectively provided with an adjustable belt 7 and a Japanese-style buckle 8, and the adjustable belt 7 is provided with a Velcro fleece surface, and the corresponding positions on the left and right sides of the surface layer of the back body 102 are respectively provided with Velcro hook surfaces 9. After the adjustable belt 7 passes through the Japanese-style buckle 8 on the same side, it can be bonded and fixed by the Velcro fleece surface and the Velcro hook surface 9 at the corresponding position, so that the waist size of the jacket can be adjusted and fixed.

[0036] In this embodiment, the left and right shoulder portions of the front body 101 are provided with mounting straps 10 for mounting on-duty equipment such as walkie-talkies and law enforcement recorders.

[0037] In this embodiment, the surface layers of the front body 101 and the back body 102 are respectively provided with transverse reflective strips 11, and the middle part of the surface layer of the front body 101 is also provided with a transverse mounting strap 12 for mounting on-duty equipment such as walkie-talkies and law enforcement recorders; the surface layer of the front body 101 is provided with pockets 13 for assembling personal items and on-duty equipment.

[0038] In this embodiment, the connecting component 6 consists of a water pipe connector and a hose, one end of the hose is connected to the water flow channel, and the other end of the hose is connected to the water pipe connector, which is used to connect the water pipe connector or micro water pump of the connecting component in an opposite position.

[0039] Furthermore, in this embodiment, the hose is fixed to the left side or right side of the front cooling layer or the rear cooling layer by heat sealing.

[0040] In this embodiment, if Figure 8-9 As shown, the front cooling layer 3 and the rear cooling layer 4 each include two front and rear fabrics, a hollow water cooling area is formed between the two fabrics, the positions between the two fabrics corresponding to the edge 201 of the water cooling area are fixed by hot pressing, and the position between the two fabrics and the partial area 202 inside the water cooling area (such as Figure 8 、 9 The corresponding position of the unfilled area in the water cooling area is also fixed by hot pressing; the area 203 inside the water cooling area that is not fixed by bonding (such as Figure 8 、 9 Specifically, in this embodiment, two pieces of fabric are directly hot-pressed using a mold to form a water-cooling zone. Part of this water-cooling zone is bonded and part is unbonded. The unbonded portion constitutes the connected water channel. In this embodiment, the water channel is directly formed between the two pieces of fabric through hot-pressing, providing greater comfort than forming a water channel by inserting a water pipe between the two pieces of fabric.

[0041] Furthermore, in this embodiment, the fabric is made of polyester or nylon fabric coated with a waterproof layer, and the waterproof layer is a thermoplastic polymer material such as TPU or PVC.

[0042] In this embodiment, a cooling layer pocket 14 is provided on the side of the rear cooling layer 4 that contacts the body. This cooling layer pocket 14 is opened and closed by a liquid-tight zipper 15. Room-temperature water or an ice pack can be placed in the cooling layer pocket 14 to absorb heat and cool the water in the water flow channel. Commercially available soft ice packs of appropriate size can be used as the ice packs. After the ice packs are completely frozen and solidified, they can be placed in the cooling layer pocket.

[0043] In this embodiment, in order to control the water speed and temperature, the cooling and stab-proof suit also includes a rechargeable battery, a thermostat, a thermostat switch and a temperature measuring head. The rechargeable battery is electrically connected to the thermostat and supplies power to the thermostat. The micro water pump, the thermostat switch and the temperature measuring head are respectively connected to the thermostat. The thermostat controls and supplies power to the micro water pump. The thermostat switch is used to turn the thermostat on or off. The temperature measuring head is in contact with the surface of the front cooling layer or the rear cooling layer, and is used to measure the temperature of the surface of the front cooling layer or the rear cooling layer and transmit it to the thermostat.

[0044] The micro-water pump and thermostat are powered by a rechargeable battery. A temperature probe measures the surface temperature of the front or rear cooling layer and transmits the temperature to the thermostat. The thermostat controls the flow rate of the micro-water pump based on the temperature of the front or rear cooling layer to ensure that the front or rear cooling layer reaches an appropriate or preset temperature. The thermostat can be turned on or off by a thermostat switch. Specifically, the rechargeable battery and thermostat can be placed in a jacket pocket, and the thermostat switch can be located on the pocket cover.

[0045] After testing, in the above-mentioned cooling and stab-proof clothing, a total of 700mL of pure water was introduced into the water flow channel, and then two ice packs (about 350ml of water) completely frozen in the refrigerator were placed in the cooling layer pockets. When the ambient temperature was above 35°C, the cooling time could be achieved for 140 minutes, and the surface temperature of the front and rear cooling layers did not exceed 26°C.

[0046] Those skilled in the art can make various corresponding changes and modifications based on the above technical solutions and concepts, and all of these changes and modifications should be included in the scope of protection of the claims of the present invention.

Claims

1. A temperature-adjustable cooling stab-proof garment, comprising a garment body; the garment body comprising an outer shell and a stab-proof layer; the outer shell comprising a front body and a back body; the front body and the back body each comprising a surface layer and an inner layer; an interlayer formed between the surface layer and the inner layer; the interlayer having an opening; the stab-proof layers of the front body and the back body respectively entering through the openings of the front body and the back body and being disposed between the surface layer and the inner layer of the front body and the back body; characterized in that: It also includes a cooling layer; the cooling layer includes a front cooling layer and a rear cooling layer, and the front cooling layer and the rear cooling layer are detachably fixed to the inner layers of the front and rear bodies of the jacket respectively; water flow channels are provided inside the front cooling layer and the rear cooling layer, and connecting components are provided on both sides of the front cooling layer and the rear cooling layer, the connecting components on both sides of the front cooling layer are communicated with the water flow channels inside the front cooling layer, and the connecting components on both sides of the rear cooling layer are communicated with the water flow channels inside the rear cooling layer; two connecting components located opposite to each other on both sides of the front cooling layer and the rear cooling layer are connected, and the two connecting components located opposite to each other are connected by a micro water pump.

2. The cooling and stab-proof clothing according to claim 1, characterized in that: It also includes a rechargeable battery, a thermostat, a thermostat switch and a temperature measuring head. The rechargeable battery is electrically connected to the thermostat and supplies power to the thermostat. The micro water pump, the thermostat switch and the temperature measuring head are respectively connected to the thermostat. The thermostat controls and supplies power to the micro water pump. The thermostat switch is used to turn the thermostat on or off. The temperature measuring head is in contact with the surface of the front cooling layer or the rear cooling layer, and is used to measure the surface temperature of the front cooling layer or the rear cooling layer and transmit it to the thermostat.

3. The cooling and stab-proof clothing according to claim 1, characterized in that: The shoulders of the front and back of the coat are connected to form a pullover type; the opening is opened and closed by a zipper; and the micro water pump is fixed between the inner layer of the back and the rear cooling layer.

4. The cooling and stab-proof clothing according to claim 1, characterized in that: The stab-proof layer is made of multiple layers of thin metal sheets or multiple layers of high-performance fiber composite materials.

5. The cooling and stab-proof clothing according to claim 1, characterized in that: The left and right sides of the surface layer of the front body are respectively provided with adjustable straps and Japanese-style buckles, and the adjustable straps are provided with Velcro fleece surfaces. The corresponding positions of the left and right sides of the surface layer of the back body are respectively provided with Velcro hook surfaces. After the adjustable straps pass through the Japanese-style buckles on the same side, they are bonded and fixed by the Velcro fleece surfaces and the Velcro hook surfaces at the corresponding positions.

6. The cooling and stab-proof clothing according to claim 1, characterized in that: The left and right shoulders of the front body are provided with mounting belts respectively; the front and back body surfaces are provided with transverse reflective strips respectively, and the middle part of the front body surface is also provided with a transverse mounting belt; the front body surface is provided with pockets.

7. The cooling and stab-proof clothing according to claim 1, characterized in that: The connecting assembly consists of a water pipe joint and a hose, one end of the hose is connected to the water flow channel, and the other end of the hose is connected to the water pipe joint, and the water pipe joint is used to connect the water pipe joint or micro water pump of the connecting assembly in an opposite position.

8. The cooling and stab-proof clothing according to claim 1, characterized in that: The front cooling layer and the rear cooling layer each include two front and rear fabrics, a hollow water-cooling area is formed between the two fabrics, the positions between the two fabrics corresponding to the edges of the water-cooling area are fixed by hot pressing, and the positions between the two fabrics corresponding to the partial area inside the water-cooling area are also fixed by hot pressing; The area inside the water cooling area that is not bonded and fixed forms a connected water flow channel.

9. The cooling and stab-proof clothing according to claim 8, characterized in that: The fabric is polyester or nylon fabric coated with a waterproof layer.

10. The cooling and stab-proof clothing according to claim 1, characterized in that: A cooling layer pocket is provided on the side of the rear cooling layer that contacts the body, and the cooling layer pocket is opened and closed by a liquid-tight zipper.

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