A cooling stab-resistant vest

Abstract

The utility model provides a kind of cooling stab-resistant vest, including stab-resistant vest body, the inside surface of stab-resistant vest body is equipped with cooling layer module, cooling layer module is detachably connected with stab-resistant vest body, cooling layer module includes moisture-absorbing quick-drying mesh cloth, sponge pad and cooling material layer, cooling material layer is made of phase change core material, sponge pad is placed between moisture-absorbing quick-drying mesh cloth and sponge pad, moisture-absorbing quick-drying mesh cloth is used to absorb sweat and exhaust, sponge pad is used to increase air permeability, and improve buffering effect, cooling material layer is used to heat absorption and cooling, by being equipped with cooling layer module, the cooling and ventilation effect when wearing is effectively improved, the sweat generated by human body can be quickly absorbed and discharged by moisture-absorbing quick-drying mesh cloth, the porous structure of sponge pad further enhances air circulation, and the phase change core material in cooling material layer will utilize its phase change characteristics, and phase change occurs after absorbing human body heat, maintain suitable temperature, so as to significantly reduce human body surface temperature.

Description

Technical Field

[0001] This utility model belongs to the technical field of anti-stab vests, and more specifically, relates to a cooling anti-stab vest. Background Technology

[0002] In specialized industries, such as bomb disposal security personnel and armed escort personnel, there is a need to deal with potential stabbing threats. Therefore, they may face many emergencies during their duties, such as being attacked by bullets or stabbed with daggers. In order to ensure the safety of police officers in their fight against criminals, bomb disposal security personnel and armed escort personnel are provided with stab-proof clothing to resist external attacks.

[0003] However, existing technologies have the following drawbacks: when police officers are on duty, wearing stab-proof vests and other heavy equipment can easily cause stuffiness and discomfort in high-temperature environments. In order to ensure protective performance, traditional stab-proof vests are usually made of hard or high-density materials, such as ultra-high molecular weight polyethylene and aramid fibers, which have poor breathability. In high-temperature environments, this can make it difficult for the body to dissipate heat, which can easily lead to heatstroke and other problems. Utility Model Content

[0004] Therefore, to solve the above-mentioned technical problems, this utility model proposes a cooling and stab-proof vest, including a stab-proof vest body 10. A cooling layer module 20 is provided on the inner side of the stab-proof vest body 10. The cooling layer module 20 is detachably connected to the stab-proof vest body 10. The cooling layer module 20 includes a moisture-wicking and quick-drying mesh fabric 201, a sponge pad 202, and a cooling material layer 203. The cooling material layer 203 is made of a phase change core material. The sponge pad 202 is placed between the moisture-wicking and quick-drying mesh fabric 201 and the sponge pad 202. The moisture-wicking and quick-drying mesh fabric 201 is used for sweat absorption and ventilation, the sponge pad 202 is used to increase breathability and improve cushioning, and the cooling material layer 203 is used for heat absorption and cooling. By providing the cooling layer module 20, the original stab-proof performance of the stab-proof vest body 10 can be maintained. Based on this, the cooling and breathability are effectively improved when worn. When police officers are on duty in high-temperature environments, the sweat produced by the human body will be quickly absorbed and discharged through the moisture-wicking and quick-drying mesh fabric 201, avoiding the sticky feeling caused by sweat accumulation. The porous structure of the sponge pad 202 further enhances air circulation and promotes heat dissipation, while also providing additional cushioning protection when subjected to external impact. The phase change core material in the cooling material layer 203 will utilize its own phase change characteristics to undergo a phase change after absorbing human body heat, maintaining a suitable temperature, thereby significantly reducing the body surface temperature, relieving stuffiness and discomfort, and reducing the risk of heatstroke. At the same time, the detachable design also makes it convenient to clean, replace, or replenish the cooling material of the cooling layer module 20 separately, ensuring its continuous and effective cooling function and improving the practicality and comfort of the stab-proof vest body 10.

[0005] A cooling and stab-resistant vest includes a vest body 10. A cooling layer module 20 is provided on the inner side of the vest body 10. The cooling layer module 20 is detachably connected to the vest body 10. The cooling layer module 20 includes a moisture-wicking and quick-drying mesh fabric 201, a sponge pad 202, and a cooling material layer 203. The cooling material layer 203 is made of a phase change core material. The sponge pad 202 is placed between the moisture-wicking and quick-drying mesh fabric 201 and the sponge pad 202. The moisture-wicking and quick-drying mesh fabric 201 is used to absorb sweat and expel air. The sponge pad 202 is used to increase breathability and improve cushioning effect. The cooling material layer 203 is used to absorb heat and lower the temperature.

[0006] Furthermore, the cooling layer module 20 is detachably connected to the stab-proof vest body 10 via Velcro 30.

[0007] Furthermore, the rough side of the Velcro 30 is sewn to the stab-proof vest body 10, and the stab side of the Velcro 30 is sewn to the cooling layer module 20.

[0008] Furthermore, the thickness of the cooling layer module 20 is 10mm-20mm.

[0009] Furthermore, the moisture-absorbing and quick-drying mesh fabric 201 is provided with a plurality of evenly spaced ventilation holes 40, which facilitate ventilation.

[0010] Furthermore, the sponge pad 202 is made of polyester-methylene sponge pad, which has good breathability, support and elasticity.

[0011] Furthermore, the thickness of the sponge pad 202 is 2mm-4mm.

[0012] Furthermore, the phase change core material comprises paraffin-based PCM and boron nitride ceramic composite particles.

[0013] Furthermore, the cooling material layer 203 is divided into multiple independent units by TPU hot-press encapsulation, which makes the heat absorption uniform. At the same time, during impact resistance, the pressure is dispersed and the force is uniform, preventing cracking under pressure.

[0014] The beneficial effects of this utility model are as follows: This utility model proposes a cooling and stab-proof vest, including a stab-proof vest body 10. A cooling layer module 20 is provided on the inner side of the stab-proof vest body 10. The cooling layer module 20 is detachably connected to the stab-proof vest body 10. The cooling layer module 20 includes a moisture-wicking and quick-drying mesh fabric 201, a sponge pad 202, and a cooling material layer 203. The cooling material layer 203 is made of a phase change core material. The sponge pad 202 is placed between the moisture-wicking and quick-drying mesh fabric 201 and the sponge pad 202. The moisture-wicking and quick-drying mesh fabric 201 is used for absorbing sweat and releasing air, the sponge pad 202 is used to increase breathability and improve cushioning effect, and the cooling material layer 203 is used for absorbing heat and cooling down. By providing the cooling layer module 20, the original stab-proof performance of the stab-proof vest body 10 can be maintained. Based on this, the cooling and breathability are effectively improved when wearing the vest. When police officers are on duty in high-temperature environments, the sweat produced by the human body will be quickly absorbed and discharged through the moisture-wicking and quick-drying mesh fabric 201, avoiding the sticky feeling caused by sweat accumulation. The porous structure of the sponge pad 202 further enhances air circulation and promotes heat dissipation, while also providing additional cushioning protection when subjected to external impact. The phase change core material in the cooling material layer 203 will utilize its own phase change characteristics to undergo a phase change after absorbing human body heat, maintaining a suitable temperature, thereby significantly reducing the body surface temperature, relieving stuffiness and discomfort, and reducing the risk of heatstroke. At the same time, the detachable design also makes it convenient to clean, replace, or replenish the cooling material of the cooling layer module 20 separately, ensuring its continuous and effective cooling function and improving the practicality and comfort of the stab-proof vest body 10. Attached Figure Description

[0015] Figure 1 This is a front view of a cooling and puncture-proof vest according to the present invention.

[0016] Figure 2 This is a schematic diagram of the cooling layer module of a cooling and puncture-proof vest according to the present invention.

[0017] Figure 3 This is a front view of the stab-proof vest body of the present invention, which is a cooling and stab-proof vest.

[0018] Figure 4 This is a front view of the cooling layer module of a cooling and puncture-proof vest according to this utility model.

[0019] Figure 5 This is a side view of the cooling layer module of a cooling and puncture-proof vest according to this utility model.

[0020] Explanation of key component symbols:

[0021] The stab-proof vest body 10, cooling layer module 20, moisture-wicking and quick-drying mesh fabric 201, sponge pad 202, cooling material layer 203, Velcro 30, and ventilation holes 40.

[0022] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0023] The following embodiments are described to aid in understanding this application. These embodiments are not, and should not be, construed in any way as limiting the scope of protection of this application.

[0024] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as individual functional units (which may include subunits), but those skilled in the art will recognize that various components or portions thereof may be divided into individual components or may be integrated together (including integrated within a single system or component).

[0025] Furthermore, the connection between components or systems is not intended to be limited to a direct connection; on the contrary, data between these components may be modified, reformatted, or otherwise altered by intermediate components. Additionally, other or fewer connections may be used. It should also be noted that the terms "connection," "link," or "input" should be understood to include direct connections, indirect connections via one or more intermediate devices, and wireless connections.

[0026] Example 1

[0027] like Figure 1 The image shown is a front view of a cooling and puncture-resistant vest according to this utility model; as shown... Figure 2 The diagram shown is a structural schematic of the cooling layer module of a cooling and stab-proof vest according to this utility model; Figure 3 The image shown is a front view of the stab-proof vest body of this utility model, which is a cooling and stab-proof vest. Figure 4 The image shown is a front view of the cooling layer module of a cooling and stab-proof vest according to this utility model; as shown... Figure 5 The image shown is a side view of the cooling layer module of a cooling and puncture-proof vest according to this utility model.

[0028] A cooling and stab-resistant vest includes a vest body 10. A cooling layer module 20 is provided on the inner side of the vest body 10. The cooling layer module 20 is detachably connected to the vest body 10. The cooling layer module 20 includes a moisture-wicking and quick-drying mesh fabric 201, a sponge pad 202, and a cooling material layer 203. The cooling material layer 203 is made of a phase change core material. The sponge pad 202 is placed between the moisture-wicking and quick-drying mesh fabric 201 and the sponge pad 202. The moisture-wicking and quick-drying mesh fabric 201 is used to absorb sweat and expel air. The sponge pad 202 is used to increase breathability and improve cushioning effect. The cooling material layer 203 is used to absorb heat and lower the temperature.

[0029] The cooling layer module 20 and the stab-proof vest body 10 are detachably connected by Velcro 30.

[0030] The rough side of the Velcro 30 is sewn to the stab-proof vest body 10, and the stab side of the Velcro 30 is sewn to the cooling layer module 20.

[0031] The thickness of the cooling layer module 20 is 10mm-20mm.

[0032] The moisture-absorbing and quick-drying mesh fabric 201 is provided with a number of evenly spaced ventilation holes 40, which facilitate ventilation.

[0033] The sponge pad 202 is made of polyester-methylene sponge pad, which has good breathability, support and elasticity.

[0034] The thickness of the sponge pad 202 is 2mm-4mm.

[0035] The phase change core material comprises paraffin-based PCM and boron nitride ceramic composite particles.

[0036] The cooling material layer 203 is divided into multiple independent units by TPU hot-press encapsulation, which makes the heat absorption uniform. At the same time, when resisting impact, the pressure is dispersed and the force is evenly distributed, preventing cracking under pressure.

[0037] The beneficial effects of this utility model are as follows: This utility model proposes a cooling and stab-proof vest, including a stab-proof vest body 10. A cooling layer module 20 is provided on the inner side of the stab-proof vest body 10. The cooling layer module 20 is detachably connected to the stab-proof vest body 10. The cooling layer module 20 includes a moisture-wicking and quick-drying mesh fabric 201, a sponge pad 202, and a cooling material layer 203. The cooling material layer 203 is made of a phase change core material. The sponge pad 202 is placed between the moisture-wicking and quick-drying mesh fabric 201 and the sponge pad 202. The moisture-wicking and quick-drying mesh fabric 201 is used for absorbing sweat and releasing air, the sponge pad 202 is used to increase breathability and improve cushioning effect, and the cooling material layer 203 is used for absorbing heat and cooling down. By providing the cooling layer module 20, the original stab-proof performance of the stab-proof vest body 10 can be maintained. Based on this, the cooling and breathability are effectively improved when wearing the vest. When police officers are on duty in high-temperature environments, the sweat produced by the human body will be quickly absorbed and discharged through the moisture-wicking and quick-drying mesh fabric 201, avoiding the sticky feeling caused by sweat accumulation. The porous structure of the sponge pad 202 further enhances air circulation and promotes heat dissipation, while also providing additional cushioning protection when subjected to external impact. The phase change core material in the cooling material layer 203 will utilize its own phase change characteristics to undergo a phase change after absorbing human body heat, maintaining a suitable temperature, thereby significantly reducing the body surface temperature, relieving stuffiness and discomfort, and reducing the risk of heatstroke. At the same time, the detachable design also makes it convenient to clean, replace, or replenish the cooling material of the cooling layer module 20 separately, ensuring its continuous and effective cooling function and improving the practicality and comfort of the stab-proof vest body 10.

[0038] The working principle of phase change core material: When the human body generates heat due to metabolism or high ambient temperature, causing the body surface temperature to rise to the phase change temperature, the phase change core material changes from solid to liquid, absorbing a large amount of latent heat. This allows it to continuously absorb heat, lower the body surface temperature, and inhibit the rise in body temperature. The phase change temperature of the selected phase change core material is set within the comfortable temperature range for the human body (generally 28-32℃). When the ambient temperature decreases or the human body generates less heat, and the body surface temperature falls below the phase change temperature, the phase change core material changes from liquid to solid again, releasing the stored heat, completing the energy cycle, and waiting for the next phase change to be triggered.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A cooling and stab-proof vest, comprising a stab-proof vest body (10), characterized in that: The inner side of the stab-proof vest body (10) is provided with a cooling layer module (20). The cooling layer module (20) is detachably connected to the stab-proof vest body (10). The cooling layer module (20) includes a moisture-wicking and quick-drying mesh fabric (201), a sponge pad (202), and a cooling material layer (203). The cooling material layer (203) is made of a phase change core material. The sponge pad (202) is placed between the moisture-wicking and quick-drying mesh fabric (201) and the sponge pad (202). The moisture-wicking and quick-drying mesh fabric (201) is used to absorb sweat and expel air. The sponge pad (202) is used to increase breathability and improve the cushioning effect. The cooling material layer (203) is used to absorb heat and cool down.

2. The cooling and stab-proof vest according to claim 1, characterized in that: The cooling layer module (20) and the stab-proof vest body (10) are detachably connected by Velcro (30).

3. The cooling and puncture-resistant vest according to claim 2, characterized in that: The rough side of the Velcro (30) is sewn to the stab-proof vest body (10), and the stab side of the Velcro (30) is sewn to the cooling layer module (20).

4. The cooling and puncture-resistant vest according to claim 3, characterized in that: The thickness of the cooling layer module (20) is 10mm-20mm.

5. The cooling and stab-proof vest according to claim 4, characterized in that: The moisture-wicking and quick-drying mesh fabric (201) is provided with a number of evenly spaced ventilation holes (40), which facilitate ventilation.

6. The cooling and puncture-resistant vest according to claim 5, characterized in that: The sponge pad (202) is made of polyester-amino sponge pad, which has good breathability, support and elasticity.

7. The cooling and puncture-resistant vest according to claim 6, characterized in that: The thickness of the sponge pad (202) is 2mm-4mm.

8. The cooling and puncture-resistant vest according to claim 1, characterized in that: The phase change core material comprises paraffin-based PCM and boron nitride ceramic composite particles.

9. The cooling and puncture-resistant vest according to claim 1, characterized in that: The cooling material layer (203) is divided into multiple independent units by TPU hot-press encapsulation, which makes the heat absorption uniform. At the same time, when resisting impact, the pressure is dispersed and the force is uniform, preventing it from cracking under pressure.

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