Split type ice crystal cooling clothes and connecting and assembling method thereof

Abstract

The invention relates to the technical field of cooling clothes, and particularly discloses a split type ice crystal cooling clothes and a connecting and assembling method thereof.The split type ice crystal cooling clothes comprise a backpack, a split type waistcoat and trousers, and a chest cooling mechanism and a back cooling mechanism are installed in the waistcoat; the waistcoat and the trousers are designed in a split mode, the chest cooling mechanism and the back cooling mechanism are arranged in the waistcoat, the human body can be cooled from the chest, the shoulders and the back of the human body, the cooling area of the human body is increased, the leg cooling mechanisms are arranged in the pockets of the trousers, the legs can be effectively cooled, and the cooling effect is good. The cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism and the cavity are all communicated with the connecting mechanisms, so that a waistcoat, trousers or trousers and the waistcoat can be independently used according to actual use requirements, the application environment of the cooling clothes is effectively improved, and the wearing flexibility of the cooling clothes is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cooling clothing, and in particular relates to a split ice crystal cooling clothing and a connection and assembly method thereof. Background Art

[0002] Cooling clothing generally refers to specially designed clothing that is intended to help the wearer stay cool in hot or high-temperature environments. Such clothing may use a variety of technologies and materials to achieve the cooling effect, such as the use of cooling gels, ice packs, or special breathable materials.

[0003] For example, patent document application number 202311215055.X discloses protective clothing with adaptive cooling, which includes a protective clothing body and at least one cooling component. The protective clothing body is provided with at least one installation area, and the cooling components are installed on the installation area one by one and connected to the protective clothing body. The cooling component includes an inner layer, an outer layer, and a cooling layer sandwiched between the inner layer and the outer layer. The inner layer faces the human body side, and the inner layer is a unidirectional water-absorbing layer to allow sweat generated on the human body side to pass through and flow to the cooling layer. The cooling material of the cooling layer contacts water to produce an endothermic reaction to take away the heat on the human body side. The more sweat generated on the human body side, the higher the chemical reaction rate and the better the heat absorption effect, thereby achieving the purpose of adaptive cooling and improving the wearing experience of the wearer. The method of cooling by absorbing sweat can also reduce the humidity on the human body side at the same time, effectively improving the wearing comfort of the wearer.

[0004] However, the above-mentioned cooling suit top and pants are integrated, which is inconvenient to put on and take off. It is not convenient to wear the top, pants separately or the top and pants in combination according to different usage scenarios, which limits the use scope of the cooling suit. Therefore, we need to propose a split ice crystal cooling suit and its connection and assembly method to solve the above-mentioned problems, so that it can be worn separately as a top, pants or a top and pants in combination according to the requirements of the usage scenario, thereby improving the flexibility of use. Summary of the invention

[0005] The object of the present invention is to provide a split ice crystal cooling suit and a connection and assembly method thereof, which can be worn as a top, pants or a combination of a top and pants according to the requirements of the usage scenario, thereby improving the flexibility of use and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A split ice crystal cooling suit, comprising a backpack, a split vest and trousers, wherein a chest cooling mechanism and a back cooling mechanism are installed inside the vest, the chest cooling mechanism is connected with the back cooling mechanism, pockets are arranged on both sides of the trousers, and leg cooling mechanisms are arranged inside the pockets;

[0008] The chest cooling mechanism and the back cooling mechanism both include an inner lining bag sewn to the inner wall of the vest, the interior of the inner lining bag is divided into two fixed chambers by a spacer, a cold source transmission mechanism is arranged in the fixed chamber on one side close to the inner wall of the vest, an ice crystal bag for contacting with human skin is fixed in the interior of the fixed chamber on the other side, the interior of the ice crystal bag is filled with ice crystals, and a cold source supply mechanism is arranged in the interior of the backpack;

[0009] The leg cooling mechanism comprises an ice crystal box filled with ice crystals, a cavity is arranged inside the ice crystal box, and a connecting mechanism is connected to the cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism, and the cavity;

[0010] Each of the connecting mechanisms comprises a female seat and a male head, the female seat and the male head are detachably connected, and the female seat and the male head on the waistcoat are matched with the female seat and the male head on the trousers.

[0011] Preferably, the vest includes a back piece, shoulders are connected to both sides of one end of the back piece, one end of the shoulder is connected to a front piece, the cold source transmission mechanisms on the two front pieces are symmetrically arranged, the lower end of one side of the front piece is sewn to the lower end of one side of the back edge, a connecting piece is fixed to the other side of one of the front pieces, a Velcro hook surface is provided on the connecting piece, and a Velcro fur surface for the Velcro hook surface to be bonded is provided on the other side of the other front piece.

[0012] Preferably, the cold source transmission mechanism located on the rear plate includes two cooling cavities arranged in a rectangular shape, and the two cooling cavities are distributed side by side on both sides of the rear plate. One end of the cooling cavity is connected to a connecting pipe, one end of one of the connecting pipes is fixed with a female seat, and one end of the other connecting pipe is fixed with a male head.

[0013] Preferably, the cold source transmission mechanism located on the front piece includes a transmission cavity bent into a U shape, one end of the transmission cavity located on the two front pieces is connected to the other end of the two cooling cavities respectively, the other end of the transmission cavity located on the two front pieces is connected through a hose, and the hose is located in the inner lining bag of the rear piece.

[0014] Preferably, a threaded boss is integrally formed at one end of the male head, a screw hole for threaded connection of the threaded boss is provided at one side of the female seat, and a sealing ring is fixed inside the screw hole.

[0015] Preferably, the two sides of the cavities on both sides are connected with a transmission tube and a connecting tube, wherein the transmission tube on one of the cavities is connected to a male head, and the connecting tube on the cavity where the transmission tube is connected to the male head is connected to a female head, and the transmission tube on the other cavity is connected to a female head, and the connecting tube on the cavity where the transmission tube is connected to the female head is connected to a male head.

[0016] Preferably, the cold source supply mechanism includes a water storage tank and a water pump fixed on one side of a water storage pipe, the water storage tank is provided with a water storage chamber and a recovery chamber, the water inlet end of the water pump is connected to the interior of the water storage chamber, the water outlet end of the water pump is connected to a male connector, one end of the recovery chamber is connected to a water inlet pipe, one end of the water inlet pipe is connected to a female connector, a side wall of the recovery chamber is provided with a refrigeration plate, and the recovery chamber is connected to the water storage chamber.

[0017] Preferably, the ice crystals in the ice crystal bag and the ice crystal box are configured as one of hydrogel, fatty acid, hydrated salt and paraffin.

[0018] Preferably, the trousers are configured as overalls, a trouser belt is provided at the waist of the trousers, a waist rope is movably inserted inside the trouser belt, and side pockets are provided on both sides of the trouser legs.

[0019] Based on the above-described split-type ice crystal cooling suit, the present invention further provides a method for connecting and assembling the split-type ice crystal cooling suit, comprising the following steps:

[0020] S1. When wearing a vest alone, put the vest on the body first, then connect the male connector on the back cooling mechanism with the female connector on the cold source supply mechanism, and then connect the female connector on the back cooling mechanism with the male connector on the cold source supply mechanism. After the connection is completed, put the backpack on the back to connect the back cooling mechanism, the chest cooling mechanism and the cold source cooling mechanism;

[0021] S2. When only wearing pants, place ice crystal boxes in the pockets on both sides, connect the female socket on one ice crystal box to the male socket on the other ice crystal box, and then connect the male and female sockets on the cold source supply mechanism to the remaining female sockets and male sockets of the two ice crystal boxes, respectively, so that the leg cooling mechanism is connected to the cold source supply mechanism;

[0022] S3. When the vest is worn with trousers, first connect the male head on the back cooling mechanism with the female head on the cold source supply mechanism, then place ice crystal boxes in the pockets on both sides of the trousers, connect the female seat on one ice crystal box with the male head on another ice crystal box, connect the female head on the other ice crystal box with the male head on the cold source supply mechanism, connect the female head on the back cooling mechanism with the male head on the remaining ice crystal box, so that the back cooling mechanism, chest cooling mechanism, leg cooling mechanism and cold source supply mechanism are connected.

[0023] The split ice crystal cooling suit and the connection and assembly method thereof proposed by the present invention have the following advantages compared with the prior art:

[0024] 1. The present invention adopts a split design of a vest and trousers, and a chest cooling mechanism and a back cooling mechanism are arranged in the vest, which can cool the human body from the chest, shoulders and back, thereby increasing the cooling area of ​​the human body; a leg cooling mechanism is arranged in the pocket of the trousers, which can effectively cool the legs; and a connecting mechanism is connected to the cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism and the cavity, so that the vest can be used alone, the trousers can be used alone, or the trousers and the vest can be used together according to actual use requirements, thereby effectively improving the applicable environment of the cooling clothing and improving the flexibility of wearing the cooling clothing.

[0025] 2. The present invention forms a cooling channel for the ice crystal bag on the vest through the cooperation of the chest cooling mechanism, the back cooling mechanism and the cold source supply mechanism, and uses the ice crystals in the lining bag to absorb the heat of the human body, and then dissipates the heat absorbed by the ice crystals through the cooling channel to improve the cooling effect on the human body.

[0026] 3. The present invention comprises a connecting mechanism consisting of a female seat and a male head. When the vest and trousers are worn together, the male head on the back cooling mechanism is first connected to the female head on the cold source supply mechanism, and then ice crystal boxes are placed in the pockets on both sides of the trousers, the female seat on one ice crystal box is connected to the male head on another ice crystal box, the female head on the other ice crystal box is connected to the male head on the cold source supply mechanism, and the female head on the back cooling mechanism is connected to the male head on the remaining ice crystal box, so that the back cooling mechanism, the chest cooling mechanism, the leg cooling mechanism and the cold source supply mechanism are connected to form a complete cooling circulation loop, thereby ensuring the overall cooling effect of the cooling suit. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the internal structure of the vest of the present invention;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the chest cooling mechanism of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the cold source transmission mechanism of the present invention;

[0031] Figure 5 It is a schematic cross-sectional structure diagram of the back cooling mechanism of the present invention;

[0032] Figure 6 It is a schematic diagram of the internal structure of the pants of the present invention;

[0033] Figure 7 It is a schematic cross-sectional structure diagram of the leg cooling mechanism of the present invention;

[0034] Figure 8It is a schematic diagram of the cross-sectional structure of the connection mechanism of the present invention;

[0035] Fig. 9 It is a schematic diagram of the exploded structure of the connecting mechanism of the present invention.

[0036] In the figure: 1. vest; 101. back piece; 102. shoulder; 103. front piece; 2. outer pocket; 3. side pocket; 4. trousers; 5. trouser belt; 6. waist rope; 7. pocket; 8. connecting mechanism; 81. female seat; 82. male head; 83. sealing ring; 84. threaded boss; 9. connecting pipe; 10. backpack; 11. shoulder strap; 12. chest cooling mechanism; 121. lining bag; 122. spacer; 123. ice crystal bag; 124. transmission cavity; 13. back cooling mechanism; 131. cooling cavity; 14. leg cooling mechanism; 141. ice crystal box; 142. cavity; 143. connecting pipe; 15. transmission pipe; 16. connecting piece. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] The present invention provides Figure 1-9 A split ice crystal cooling suit is shown, comprising a backpack 10, a split-type vest 1 and trousers 4, wherein a chest cooling mechanism 12 and a back cooling mechanism 13 are installed inside the vest 1, and the chest cooling mechanism 12 is connected with the back cooling mechanism 13, pockets 7 are arranged on both sides of the trousers 4, and leg cooling mechanisms 14 are arranged inside the pockets 7, and a strap 11 is arranged on the backpack 10, so that the backpack 10 can be carried on the shoulders;

[0039] The trousers 4 are configured as overalls, a trouser belt 5 is provided at the waist of the trousers 4, a waist rope 6 is movably inserted inside the trouser belt 5, and side pockets 3 are provided on both sides of the feet of the trousers 4. Leg cooling mechanisms 14 can also be placed in the side pockets 3 according to actual use requirements to increase the cooling area of ​​the legs.

[0040] The chest cooling mechanism 12 and the back cooling mechanism 13 both include an inner lining bag 121 sewn to the inner wall of the vest 1, the interior of the inner lining bag 121 is divided into two fixed cavities by a spacer 122, a cold source transmission mechanism is arranged in the fixed cavity on one side close to the inner wall of the vest 1, and an ice crystal bag 123 for contacting with human skin is fixed in the interior of the fixed cavity on the other side, the interior of the ice crystal bag 123 is filled with ice crystals, and a cold source supply mechanism is arranged in the interior of the backpack 10;

[0041] The leg cooling mechanism 14 includes an ice crystal box 141 filled with ice crystals, and a cavity 142 is arranged inside the ice crystal box 141. The cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism 13 and the cavity 142 are all connected with a connecting mechanism 8; through the split design of the vest 1 and the trousers 4, and the chest cooling mechanism 12 and the back cooling mechanism 13 are arranged in the vest 1, the human body can be cooled from the chest, shoulders 102 and back of the human body, increasing the cooling area of ​​the human body, and the leg cooling mechanism 14 is arranged in the pocket 7 of the trousers 4, which can effectively cool the legs. By connecting the cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism 13 and the cavity 142, the vest 1 can be used alone, the trousers 4 can be used alone, or the trousers 4 and the vest 1 can be used together according to actual use needs, which effectively improves the applicable environment of the cooling clothing and improves the flexibility of wearing the cooling clothing.

[0042] Each of the connecting mechanisms 8 includes a female seat 81 and a male head 82, which are detachably connected to each other, and the female seat 81 and the male head 82 on the vest 1 are matched with the female seat 81 and the male head 82 on the trousers 4; this facilitates the assembly and connection of the back cooling mechanism 13 and the leg cooling mechanism 14 with the cold source supply mechanism separately or together when the vest 1 is used alone, the trousers 4 are used alone, or the trousers 4 and the vest 1 are used together, and the assembly is convenient, the flexibility is high, and the convenience of use is improved.

[0043] The vest 1 includes a back piece 101, and shoulders 102 are connected to both sides of one end of the back piece 101, and one end of the shoulder 102 is connected to a front piece 103, and the cold source transmission mechanisms located on the two front pieces 103 are symmetrically arranged, and the lower end of one side of the front piece 103 is sewn to the lower end of one side of the back, and a connecting piece 16 is fixed to the other side of one of the front pieces 103, and a Velcro hook surface is provided on the connecting piece 16, and a Velcro fleece surface for the Velcro hook surface to be bonded is provided on the other side of the other front piece 103, and the two front pieces 103 can be bonded and connected by bonding the Velcro hook surface and the Velcro fleece surface, and both front pieces 103 are provided with outer pockets 2 for storing items.

[0044] The cold source transmission mechanism located on the rear plate 101 includes two cooling cavities 131 arranged in a rectangular shape. The two cooling cavities 131 are distributed side by side on both sides of the rear plate 101. One end of the cooling cavity 131 is connected to a connecting pipe 9, one end of one of the connecting pipes 9 is fixed with a female seat 81, and one end of the other connecting pipe 9 is fixed with a male head 82.

[0045] The cold source transmission mechanism located on the front piece 103 includes a transmission cavity 124 bent into a U shape, one end of the transmission cavity 124 located on the two front pieces 103 is connected to the other end of the two cooling cavities 131 respectively, and the other end of the transmission cavity 124 located on the two front pieces 103 is connected through a hose, and the hose is located in the inner lining bag 121 of the rear piece 101.

[0046] A threaded boss 84 is integrally formed at one end of the male head 82, and a screw hole for the threaded boss 84 to be screwed is provided on one side of the female seat 81, and a sealing ring 83 is fixed inside the screw hole, so that the male head 82 and the female seat 81 are detachable, which facilitates the cross-use of the male head 82 and the female seat 81 on the vest 1, pants 4 and the cold source supply mechanism according to actual use requirements, and the sealing ring 83 is used to improve the sealing of the connection between the male head 82 and the female head to reduce the probability of leakage.

[0047] The two sides of the cavities 142 are connected with transmission tubes 15 and connecting tubes 143, wherein the transmission tube 15 on one of the cavities 142 is connected to a male head 82, and the connecting tube 143 on the cavity 142 where the transmission tube 15 is connected to the male head 82 is connected to a female head, and the transmission tube 15 on the other cavity 142 is connected to a female head, and the connecting tube 143 on the cavity 142 where the transmission tube 15 is connected to the female head is connected to a male head 82.

[0048] The cold source supply mechanism includes a water storage tank and a water pump fixed on one side of the water storage pipe, the water storage tank is provided with a water storage chamber and a recovery chamber inside, the water inlet end of the water pump is connected to the inside of the water storage chamber, the water outlet end of the water pump is connected to a male connector 82, one end of the recovery chamber is connected to a water inlet pipe, one end of the water inlet pipe is connected to a female connector, a side wall of one side of the recovery chamber is provided with a refrigeration plate, the recovery chamber is connected to the water storage chamber, when the vest 1 is used alone, the water source in the water storage chamber is transferred to a transmission chamber 124 of the back cooling mechanism 13 by the water pump, and then transferred to another chest cooling mechanism 12 by one chest cooling mechanism 12, and then transferred to another transmission chamber 124 of the back cooling mechanism 13 by another chest cooling mechanism 12, and finally returned to the recovery chamber for cooling, and the cooled water enters the water storage chamber again, so as to achieve the purpose of recycling.

[0049] The ice crystals in the ice crystal bag 123 and the ice crystal box 141 are configured as one of hydrogels, fatty acids, hydrated salts and paraffin. By utilizing the physical or chemical properties of ice crystals, they can absorb and release a large amount of heat within a specific temperature range, thereby cooling the human body.

[0050] Based on the above-described split-type ice crystal cooling suit, the present invention further provides a method for connecting and assembling the split-type ice crystal cooling suit, comprising the following steps:

[0051] S1. When wearing the vest 1 alone, wear the vest 1 on the body first, then connect the male connector 82 on the back cooling mechanism 13 with the female connector 81 on the cold source supply mechanism, and then connect the female connector 81 on the back cooling mechanism 13 with the male connector 82 on the cold source supply mechanism. After the connection is completed, carry the backpack 10 on the back, so that the back cooling mechanism 13, the chest cooling mechanism 12 and the cold source cooling mechanism are connected, so that the chest cooling mechanism 12, the back cooling mechanism 13 and the cold source supply mechanism form a cooling channel for the ice crystal bag 123 on the vest 1, and the ice crystals in the liner bag 121 are used to absorb the heat of the human body, and then the heat absorbed by the ice crystals is dissipated through the cooling channel, so as to improve the cooling effect on the human body;

[0052] S2. When only wearing pants 4, ice crystal boxes 141 are placed in the pockets 7 on both sides, and then the female seat 81 on one ice crystal box 141 is connected to the male head 82 on the other ice crystal box 141, and then the male head 82 and the female seat 81 on the cold source supply mechanism are respectively connected to the remaining female seats 81 and male heads 82 of the two ice crystal boxes 141, so that the leg cooling mechanism 14 is connected to the cold source supply mechanism, so that the leg cooling mechanism and the cold source supply mechanism form a cooling circulation channel for cooling the ice crystals in the ice crystal box 141, and the ice crystals in the ice crystal box 141 absorb the heat generated by the human body, and the heat absorbed by the ice crystals is cooled down through the cooling circulation channel, thereby ensuring the temperature of the ice crystals to stabilize the cooling effect on the human body;

[0053] S3. When the vest 1 and the trousers 4 are worn together, first connect the male head 82 on the back cooling mechanism 13 with the female head on the cold source supply mechanism, then place the ice crystal boxes 141 in the pockets 7 on both sides of the trousers 4, connect the female seat 81 on one ice crystal box 141 with the male head 82 on the other ice crystal box 141, connect the female head on the other ice crystal box 141 with the male head 82 on the cold source supply mechanism, connect the female head on the back cooling mechanism 13 with the male head 82 on the remaining ice crystal box 141, so that the back cooling mechanism 13, the chest cooling mechanism 12, the leg cooling mechanism 14 and the cold source supply mechanism are connected, so that the back cooling mechanism 13, the chest cooling mechanism 12, the leg cooling mechanism 14 and the cold source supply mechanism are connected, forming a complete cooling cycle loop to ensure the overall cooling effect of the cooling suit.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A split ice crystal cooling suit, characterized in that: The invention comprises a backpack (10), a split-type vest (1) and trousers (4); a chest cooling mechanism (12) and a back cooling mechanism (13) are installed inside the vest (1); the chest cooling mechanism (12) is connected to the back cooling mechanism (13); pockets (7) are arranged on both sides of the trousers (4); and a leg cooling mechanism (14) is arranged inside the pockets (7); The chest cooling mechanism (12) and the back cooling mechanism (13) both comprise an inner lining bag (121) sewn to the inner wall of the vest (1); the interior of the inner lining bag (121) is divided into two fixed cavities by a spacer (122); a cold source transmission mechanism is arranged in the fixed cavity on one side close to the inner wall of the vest (1); an ice crystal bag (123) for contacting with human skin is fixed in the interior of the fixed cavity on the other side; the interior of the ice crystal bag (123) is filled with ice crystals; and a cold source supply mechanism is arranged in the interior of the backpack (10); The leg cooling mechanism (14) comprises an ice crystal box (141) filled with ice crystals, a cavity (142) is provided inside the ice crystal box (141), and a connecting mechanism (8) is connected to the cold source supply mechanism, the cold source transmission mechanism on the back cooling mechanism (13), and the cavity (142); Each of the connecting mechanisms (8) comprises a female seat (81) and a male head (82), the female seat (81) and the male head (82) being detachably connected, and the female seat (81) and the male head (82) on the vest (1) are matched with the female seat (81) and the male head (82) on the trousers (4).

2. A split type ice crystal cooling suit according to claim 1, characterized in that: The vest (1) comprises a back piece (101), and shoulders (102) are connected to both sides of one end of the back piece (101), and one end of the shoulder (102) is connected to a front piece (103). The cold source transmission mechanisms located on the two front pieces (103) are symmetrically arranged, and the lower end of one side of the front piece (103) is sewn to the lower end of one side of the back side. A connecting piece (16) is fixed to the other side of one of the front pieces (103), and a Velcro hook surface is arranged on the connecting piece (16). The other side of the other front piece (103) is provided with a Velcro fleece surface for the Velcro hook surface to be adhered.

3. A split type ice crystal cooling suit according to claim 2, characterized in that: The cold source transmission mechanism located on the rear plate (101) comprises two cooling chambers (131) arranged in a rectangular shape, the two cooling chambers (131) being arranged side by side on both sides of the rear plate (101), one end of the cooling chamber (131) being connected to a connecting pipe (9), one end of one of the connecting pipes (9) being fixed with a female seat (81), and one end of the other connecting pipe (9) being fixed with a male head (82).

4. The split ice crystal cooling suit according to claim 3, characterized in that: The cold source transmission mechanism located on the front piece (103) comprises a transmission cavity (124) bent into a U shape, one end of the transmission cavity (124) located on the two front pieces (103) is respectively connected to the other end of the two cooling cavities (131), and the other end of the transmission cavity (124) located on the two front pieces (103) is connected through a hose, and the hose is located in the inner lining bag (121) of the rear piece (101).

5. The split ice crystal cooling suit according to claim 4, characterized in that: A threaded boss (84) is integrally formed at one end of the male head (82), a screw hole for the threaded boss (84) to be screwed is provided on one side of the female seat (81), and a sealing ring (83) is fixed inside the screw hole.

6. The split ice crystal cooling suit according to claim 5, characterized in that: The two sides of the cavities (142) are connected with a transmission tube (15) and a connecting tube (143), wherein the transmission tube (15) on one of the cavities (142) is connected to a male head (82), and the connecting tube (143) on the cavity (142) where the transmission tube (15) is connected to the male head (82) is connected to a female head, and the transmission tube (15) on the other cavity (142) is connected to a female head, and the connecting tube (143) on the cavity (142) where the transmission tube (15) is connected to the female head is connected to a male head (82).

7. The split ice crystal cooling suit according to claim 6, characterized in that: The cold source supply mechanism comprises a water storage tank and a water pump fixed on one side of a water storage pipe, the water storage tank is provided with a water storage chamber and a recovery chamber inside, the water inlet end of the water pump is connected to the inside of the water storage chamber, the water outlet end of the water pump is connected to a male connector (82), one end of the recovery chamber is connected to a water inlet pipe, one end of the water inlet pipe is connected to a female connector, a side wall of one side of the recovery chamber is provided with a refrigeration plate, and the recovery chamber is connected to the water storage chamber.

8. The split ice crystal cooling suit according to claim 7, characterized in that: The ice crystals in the ice crystal bag (123) and the ice crystal box (141) are configured as one of hydrogel, fatty acid, hydrated salt and paraffin.

9. The split ice crystal cooling suit according to claim 1, characterized in that: The trousers (4) are configured as overalls, a trouser belt (5) is provided at the waist of the trousers (4), a waist-tightening rope (6) is movably inserted inside the trouser belt (5), and side pockets (3) are provided on both sides of the feet of the trousers (4).

10. A method for connecting and assembling a split-type ice crystal cooling suit, based on the split-type ice crystal cooling suit according to any one of claims 1 to 9, characterized in that: The steps include: S1. When wearing the vest (1) alone, first put the vest (1) on the body, then connect the male connector (82) on the back cooling mechanism (13) with the female connector (81) on the cold source supply mechanism, and then connect the female connector (81) on the back cooling mechanism (13) with the male connector (82) on the cold source supply mechanism. After the connection is completed, put the backpack (10) on the back, so that the back cooling mechanism (13), the chest cooling mechanism (12) and the cold source cooling mechanism are connected; S2. When only wearing pants (4), ice crystal boxes (141) are placed in the pockets (7) on both sides, and then the female seat (81) on one ice crystal box (141) is connected to the male head (82) on the other ice crystal box (141), and then the male head (82) and female seat (81) on the cold source supply mechanism are respectively connected to the remaining female seats (81) and male heads (82) of the two ice crystal boxes (141), so that the leg cooling mechanism (14) is connected to the cold source supply mechanism; S3. When the vest (1) and the trousers (4) are worn together, the male head (82) on the back cooling mechanism (13) is first connected to the female head on the cold source supply mechanism, and then ice crystal boxes (141) are placed in the pockets (7) on both sides of the trousers (4), and the female seat (81) on one ice crystal box (141) is connected to the male head (82) on the other ice crystal box (141), and the female head on the other ice crystal box (141) is connected to the male head (82) on the cold source supply mechanism, and the female head on the back cooling mechanism (13) is connected to the male head (82) on the remaining ice crystal box (141), so that the back cooling mechanism (13), the chest cooling mechanism (12), the leg cooling mechanism (14) and the cold source supply mechanism are connected.

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