A wind hood type passive cooling clothing

Abstract

The present invention discloses a wind hood type passive cooling clothing, and relates to the technical field of clothing devices. The present invention comprises a clothing body, a wind hood body arranged outside the clothing body, the wind hood body and the clothing body enclose to form a wind hood cavity, the clothing body is provided with a plurality of first air permeable meshes interconnected with the wind hood cavity, the lower end of the wind hood body is penetrated with a plurality of second air permeable meshes, the upper end of the wind hood body is provided with an elastic member, the lower end of the elastic member is provided with a power member, the lower end of the power member penetrates the wind hood body, and the elastic member can squeeze the air in the wind hood cavity under the pulling action of the power member. The problem of stuffiness in the microclimate inside the clothing is solved, the interior of the clothing is cooled, and no power supply is required, so as to avoid being restricted by the power supply and improve the comfort of the wearer.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing devices, and particularly relates to a wind pocket type passive cooling clothing. Background Art

[0002] At present, most of the cooling clothing on the market mainly uses clothing fabrics or materials for active physical cooling, and a few use the combination of compressors or small fans and clothing for passive cooling. This passive cooling method is limited by the power supply, which brings inconvenience to users.

[0003] Therefore, there is an urgent need for a wind pocket type passive cooling clothing to solve the stuffy problem of the microclimate inside the clothing, play a role in cooling the inside of the clothing, and does not require the use of a power supply, avoiding the limitation of the power supply and improving the comfort of the wearer. Summary of the Invention

[0004] Aiming at the defects in the prior art, the present invention provides a wind pocket type passive cooling clothing to solve the stuffy problem of the microclimate inside the clothing, play a role in cooling the inside of the clothing, and does not require the use of a power supply, avoiding the limitation of the power supply and improving the comfort of the wearer.

[0005] The present invention specifically adopts the following technical solutions:

[0006] The wind pocket type passive cooling clothing of the present invention includes a clothing body, a wind pocket body arranged outside the clothing body. The wind pocket body and the clothing body enclose a wind pocket cavity. The clothing body is provided with a plurality of first breathable mesh holes communicating with the wind pocket cavity. The micro air flow inside the clothing can enter the wind pocket cavity through the first breathable mesh holes. The lower end of the wind pocket body is provided with a plurality of second breathable mesh holes. An elastic member is arranged at the upper end inside the wind pocket body. A power member is arranged at the lower end of the elastic member. The lower end of the power member penetrates through the wind pocket body. The elastic member can squeeze the air in the wind pocket cavity under the pulling action of the power member.

[0007] As a further preference of the present invention, the elastic member is made of four-way stretch fabric, and the edge of the elastic member is connected to the upper inner wall of the wind pocket body.

[0008] As a further preference of the present invention, a stretch webbing is connected between the middle of the upper end of the elastic member and the middle inner wall of the upper end of the wind pocket body to assist the elastic member to quickly and smoothly rebound.

[0009] As a further preference of the present invention, the power member is made of nylon webbing.

[0010] As a further preference of the present invention, a snap is connected to the lower end of the power member. The lower end of the wind pocket body is provided with a through hole for the power member to pass through. The outer dimension of the snap is larger than the aperture of the through hole.

[0011] As a further preference of the present invention, the clothing body is further provided with hanging loops adapted to the snap fasteners.

[0012] As a further preference of the present invention, a sandwich layer is provided at the second breathable mesh, and a cooling crystal is provided in the sandwich layer.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. The wind pocket body of the present invention is formed into a box shape by weaving cloth. The wind pocket body can be arranged on the front or back of the clothing body. The clothing body is provided with a plurality of first breathable meshes through which the wind pocket cavity inside the wind pocket body is communicated with the inside of the clothing body. A second net pocket body is provided at the lower end of the wind pocket body to communicate the wind pocket cavity with the outside air. When the wind pocket body is in the state before being passive, the heat of the human body's activities at this time, that is, the hot and humid air inside the clothing, enters the wind pocket cavity of the wind pocket body through the first breathable mesh. When a large amount of hot air accumulates in the wind pocket cavity, the power member can be pulled passively, and the power member drives the elastic member to move downward to discharge the hot air in the wind pocket cavity; when the power member is released, the elastic member quickly rebounds under the traction of its own elastic force, and the cold air from the outside enters the wind pocket cavity through the second breathable mesh at the lower part of the wind pocket cavity, and then enters the clothing through the first breathable mesh, playing a role of passive cooling. There is no need to use a power supply, avoiding the limitation of the power supply.

[0015] 2. The elastic member is made of four-way stretch fabric. The power member is arranged in the middle at the lower end of the elastic member. The edge of the elastic member is connected to the wind pocket body. By pulling the power member, the elastic member can pressurize the air in the wind pocket cavity in a form of downward depression, and the edge of the elastic member always remains connected to the wind pocket body, that is, the edge of the elastic member maintains the force to restore elastic deformation. When the pulling force of the power member is removed, the elastic member can move upward under the action of the elastic deformation force and return to the initial state. Further, a elastic webbing is provided between the middle of the upper end of the elastic member and the middle inner wall of the upper end of the wind pocket body, that is, the elastic webbing is located in the sandwich layer formed between the elastic member and the wind pocket body. The elastic webbing is used to assist in improving the resilience of the elastic member to ensure that the elastic member can quickly and smoothly rebound.

[0016] 3. The fabric of the wind hood body can be the same as that of the clothing body. To ensure the negative pressure effect of the wind hood body, a fabric with good airtightness needs to be used. The buckle is a D-type buckle. The setting of the D-type buckle can prevent the power part from retracting into the wind hood body when the rebound traction force is too large in the passive cooling state; the setting of the D-type buckle can also be linked with the trousers. The D-type buckle at the bottom of the power part can be connected with the back waist hanging loop of the trousers. When the human body is in the upright original state, the power part fits the human body. When bending over, due to the elongation of the back waist of the human body, the power part is pulled downward by the trouser loop, driving the wind hood structure to cool down; when the D-type buckle at the bottom of the power part can be connected with the back waist hanging loop of the trousers, in order to ensure that the power part does not move during the movement state, a positioning loop can be set on the back of the clothing top to fix it. It needs to be further explained that the wind hood passive cooling structure can be designed and used in the distribution area of ​​the human body's sweat glands or the heat gathering area of ​​the human body. Two reference design schemes are provided. First, when used on the front of clothing, it is convenient for the hand to directly pull the power part, and it can be placed diagonally, which is convenient for one-sided one-handed pulling to cool down; limited by the structure of the clothing placket, it is not recommended to use a single cooling wind hood on a large area of ​​the chest. When used on the back, it can be combined with the trouser waistband, and a nylon hanging loop is set on the back waistband. The two ends of the hanging loop are set with thorny Velcro and suede Velcro. When the trouser loop is opened, the trouser loop can be passed through the hole of the nylon webbing and closed by Velcro to form a connected state; when used alone, the length of the nylon webbing can be adjusted by shortening the adjustment buckle on the nylon webbing, which is convenient for manual operation to pull the nylon webbing.

[0017] 4. An interlayer is provided at the second air-permeable mesh. The interlayer does not affect the normal circulation of air, but is only used to limit and fix the cooling crystal. The cooling crystal plays an auxiliary cooling role on the air passing through, ensuring that the temperature of the air entering the wind hood body is low. The cooling crystal needs to be soaked in water in advance. After the crystal absorbs water, it has a lower temperature than sweat, hot air and external air. The principle of the lower temperature of the cooling crystal is that the evaporation of water in the cooling crystal takes away heat to achieve the purpose of self-cooling. As a further preferred embodiment, the cooling crystal adopts a refrigerant, and the interlayer is designed as an elastic bag mouth to facilitate the removal of the cooling crystal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0020] Figure 2Schematic diagram when the elastic member moves downward by a certain distance;

[0021] Figure 3 is Figure 1 Schematic diagram of the external structure shown;

[0022] Figure 4 Schematic diagram of the position when the wind hood body is arranged on the back of the clothing body;

[0023] Figure 5 Schematic diagram of the position when the wind hood body is arranged on the front of the clothing body;

[0024] In the attached drawings, 1 - clothing body, 2 - wind hood body, 3 - wind hood cavity, 4 - first breathable mesh, 5 - second breathable mesh, 6 - elastic member, 7 - power member, 8 - buckle, 9 - through hole, 10 - elastic webbing, 11 - hanging loop. Detailed implementation mode

[0025] The embodiments of the technical solution of the present invention will be described in detail below with reference to the attached drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0026] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which the present invention belongs.

[0027] Embodiment 1

[0028] The wind hood type passive cooling clothing of the present invention includes a clothing body 1, a wind hood body 2 arranged outside the clothing body 1, the wind hood body 2 and the clothing body 1 enclose to form a wind hood cavity 3, the clothing body 1 is provided with a number of first breathable meshes 4 communicating with the wind hood cavity 3, the lower end of the wind hood body 2 is penetrated and provided with a number of second breathable meshes 5, the upper end inside the wind hood body 2 is provided with an elastic member 6, the lower end of the elastic member 6 is provided with a power member 7, the lower end of the power member 7 penetrates the wind hood body 2, and the elastic member 6 can squeeze the air in the wind hood cavity 3 under the pulling action of the power member 7.

[0029] After adopting the above technical solution: The wind pocket body 2 of the present invention is formed into a box shape by weaving fabric. The wind pocket body 2 can be arranged on the front or back of the clothing body 1. The clothing body 1 is provided with a plurality of first breathable mesh holes 4 penetrating therethrough. Through the first breathable mesh holes 4, the wind pocket cavity 3 inside the wind pocket body 2 is communicated with the inside of the clothing body 1. A second mesh pocket body is arranged at the lower end of the wind pocket body 2, so that the wind pocket cavity 3 is communicated with the outside air. When the wind pocket body 2 maintains the state before being passive, at this time, the heat of the human body's activities, that is, the hot and humid air inside the clothing, enters the wind pocket cavity 3 of the wind pocket body 2 through the first breathable mesh holes 4. When a large amount of hot air accumulates in the wind pocket cavity 3, the power member 7 can be pulled passively. The power member 7 drives the elastic member 6 to move downward, and discharges the hot air in the wind pocket cavity 3. When the power member 7 is released, the elastic member 6 quickly rebounds under the traction of its own elastic force, and the cold air from the outside enters the wind pocket cavity 3 through the second breathable mesh holes 5 at the lower part of the wind pocket cavity 3, and then enters the clothing through the first breathable mesh holes 4, playing a role of passive cooling. There is no need to use a power supply, avoiding the limitation of the power supply.

[0030] Embodiment 2

[0031] This embodiment is further optimized on the basis of Embodiment 1 as follows: The elastic member 6 is made of four-way stretch fabric, and the edge of the elastic member 6 is connected to the inner wall of the upper end of the wind pocket body 2. A stretch webbing 10 is connected between the middle of the upper end of the elastic member 6 and the middle inner wall of the upper end of the wind pocket body 2.

[0032] After adopting the above technical solution: The elastic member 6 is made of four-way stretch fabric, the power member 7 is arranged in the middle of the elastic member 6, and the edge of the elastic member 6 is connected to the wind pocket body 2. By pulling the power member 7, the elastic member 6 can pressurize the air in the wind pocket cavity in the form of a downward depression, and the edge of the elastic member 6 always maintains the connection with the wind pocket body 2, that is, the edge of the elastic member 6 maintains the force to restore elastic deformation. When the pulling force of the power member 7 is removed, the elastic member 6 can move upward under the action of the elastic deformation force and return to the initial state. Further, a stretch webbing 10 is arranged between the middle of the upper end of the elastic member 6 and the middle inner wall of the upper end of the wind pocket body 2, that is, the stretch webbing 10 is located in the sandwich formed between the elastic member 6 and the inside of the wind pocket body 2. The stretch webbing 10 plays an auxiliary role in improving the resilience of the elastic member 6 to ensure that the elastic member 6 can quickly and smoothly rebound.

[0033] Embodiment 3

[0034] This embodiment is further optimized on the basis of Embodiment 1 as follows: The power member 7 is made of nylon webbing. A snap fastener 8 is connected to the lower end of the power member 7. The lower end of the wind pocket body 2 is provided with a through hole 9 for the power member 7 to pass through. The outer dimension of the snap fastener 8 is larger than the aperture of the through hole 9. The clothing body 1 is also provided with a hanging loop 11 adapted to the snap fastener 8.

[0035] After adopting the above technical solution: The fabric of the wind hood body 2 can be the same as that of the clothing body 1. To ensure the negative pressure effect of the wind hood body 2, a fabric with better airtightness needs to be used. The buckle 8 is a D-shaped buckle 8. The setting of the D-shaped buckle 8 can prevent the power component 7 from retracting into the interior of the wind hood body 2 when the rebound traction force is too large in the passive cooling state; the setting of the D-shaped buckle 8 can also be linked with the trousers. The D-shaped buckle 8 at the bottom end of the power component 7 can be connected to the rear waist hanging loop 11 of the trousers. When the human body is in the upright original state, the power component 7 fits the human body. When bending down, due to the elongation of the human body's lower back, the power component 7 is pulled downward by the trouser loop, driving the wind hood structure to carry out the cooling activity; when the D-shaped buckle 8 at the bottom end of the power component 7 can be connected to the rear waist hanging loop 11 of the trousers, in order to ensure that the power component 7 does not displace during the movement state, a positioning loop belt can be set at the back of the upper garment to fix it. It should be further noted that: The wind hood type passive cooling structure can be designed to be used in the areas where the human body's apocrine glands are distributed or the areas where the human body accumulates heat. Two reference design schemes are provided. First, when used on the front of the clothing, it is convenient for the hand to directly pull the nylon webbing (power component), and it can be placed obliquely for unilateral single-hand pulling for cooling; limited by the clothing front structure, it is not recommended to use a single cooling wind hood on a large area of the chest. When used on the back, it can be combined with the rear waist hanging loop 11 of the trousers. A nylon hanging loop 11 is set at the rear waist of the trousers. Hook-and-loop fasteners with hook surface and loop surface are set at both ends of the hanging loop 11. When the trouser loop is opened, the hanging loop can be passed through the hole of the nylon webbing and closed by the hook-and-loop fastener to form a connection state; when used alone, the length of the nylon webbing can be adjusted by shortening the adjustment buckle on the nylon webbing, which is convenient for manually operating and pulling the nylon webbing.

[0036] Example 4

[0037] This embodiment is further optimized on the basis of Embodiment 1 as follows: A sandwich layer is provided at the second ventilation mesh 5, and a cooling crystal is provided in the sandwich layer.

[0038] After adopting the above technical solution: A sandwich layer is provided at the second ventilation mesh 5. The sandwich layer does not affect the normal flow of air and is only used for limiting and fixing the cooling crystal. Through the cooling crystal, it plays a role in assisting in cooling the air flowing through, ensuring that the temperature of the air entering the wind hood body 2 is relatively low.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A wind hood type passive cooling clothing, comprising a clothing body, characterized in that: A wind hood body disposed outside the clothing body. The wind hood body and the clothing body enclose a wind hood cavity. The clothing body is provided with a number of first ventilation meshes that communicate with the wind hood cavity. The lower end of the wind hood body is penetrated with a number of second ventilation meshes. An elastic member is disposed at the upper end inside the wind hood body. The lower end of the elastic member is provided with a power member. The lower end of the power member penetrates the wind hood body. The elastic member can squeeze the air in the wind hood cavity under the pulling action of the power member; The lower end of the power member is connected with a buckle. The lower end of the wind hood body is penetrated with a through hole for the power member to pass through. The outer dimension of the buckle is larger than the aperture of the through hole; The clothing body is further provided with a hanging loop that is mutually adapted to the buckle; The buckle at the bottom end of the power member is connected with the hanging loop at the back waist of the trousers.

2. The wind hood type passive cooling clothing according to claim 1, characterized in that: The elastic member is made of four-way stretch fabric, and the edge of the elastic member is connected with the inner wall of the upper end of the wind hood body.

3. The wind hood type passive cooling clothing according to claim 1, characterized in that: A stretch webbing is connected between the upper end of the elastic member and the inner wall of the upper end of the wind hood body.

4. The wind hood type passive cooling clothing according to claim 1, characterized in that: The power member is made of nylon webbing.

5. The wind hood type passive cooling clothing according to claim 1, characterized in that: A sandwich layer is provided at the second ventilation mesh, and a cooling crystal is provided in the sandwich layer.

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