Inner container of winter on-duty clothes

By incorporating a chest protector connected with Velcro in the lining of the winter duty uniform, and installing a built-in aluminum foil thermal blanket to form a closed structure, the problem of insufficient warmth in the front chest is solved, the warmth retention effect is improved, and emergency thermal protection is provided.

CN223929584UActive Publication Date: 2026-02-24HEFEI LANJIAN POLICE DEVICES & MATERIALS CO LTD
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Patent Information

Application Number
CN202520634115.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-07
Publication Date
2026-02-24
Estimated Expiration
2035-04-07

AI Technical Summary

Technical Problem

The existing winter duty uniform liner does not provide sufficient warmth in the chest area and has weak thermal resistance areas, which leads to heat conduction channels and affects the warmth retention effect.

Method used

A chest protector is sewn onto the left front panel of the garment and connected with Velcro. An internal insulation device, such as a foil blanket, is built in and secured with straps and snap fasteners to form a closed insulation structure that blocks the heat conduction path.

Benefits of technology

It effectively improves the warmth retention of the chest area and has an emergency thermal protection function in case of emergencies, meeting the insulation needs of sudden low temperature exposure scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a liner of a winter on-duty garment, which relates to the field of liners of winter on-duty garments, and comprises a garment, a chest protection piece is sewn on a front piece on the left side of the garment, and the chest protection piece is made of an air layer fabric; according to the inner container of the winter on-duty clothes, the chest protection piece is sewn at the front piece position of the left side of the clothes, the chest protection piece is connected with the front piece of the right side of the clothes through the hook-and-loop fasteners, a continuous heat conduction path is effectively blocked while penetrating is facilitated, the warm keeping effect on the chest can be enhanced after the clothes are worn, and the warm keeping effect is greatly improved.
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Description

Technical Field

[0001] This utility model relates to the field of lining for winter duty uniforms, and more particularly to a lining for winter duty uniforms. Background Technology

[0002] Winter duty uniforms must maintain a lightweight structural design while also meeting warmth requirements. Existing products often use highly insulating, lightweight materials such as Dralon or air-layer composite fabrics to create removable inner linings. However, due to the double-layered open design at the chest area, the outer fabric and inner lining system must be connected via a zipper at the placket area. This linear closed system creates a continuous heat conduction channel in this area, especially in the critical region for maintaining core body temperature (the area corresponding to the T3-T4 vertebrae in the chest). Even with high-performance insulation materials, significant areas of weak thermal resistance remain. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide an inner lining for winter duty uniforms, solving the problem of insufficient warmth in the chest area of ​​existing winter duty uniform inner linings.

[0004] To address the problems in the existing technology, the technical solution of this utility model is as follows:

[0005] A liner for a winter duty uniform includes a garment, the left front panel of which is sewn with a chest protector, the right side of which is detachably connected to the right front panel of the garment, the chest protector having an upward-opening cavity containing a heat-insulating device.

[0006] Optionally, a male hook and loop fastener is sewn onto the front panel of the right side of the garment near the chest protector, and a female hook and loop fastener is sewn onto the front panel of the right side of the garment opposite the male hook and loop fastener, with the male and female hook and loop fasteners fitting together.

[0007] Optionally, the female hook and loop fasteners are arranged at equal intervals from top to bottom.

[0008] Optionally, the warming device is a foil warming blanket folded and placed inside the cavity.

[0009] Optionally, two buckles are symmetrically sewn onto the upper end of the side of the chest protector closest to the garment. The buckles wrap around the opening of the chest protector and are detachably connected to the front of the chest protector.

[0010] Optionally, the end of the buckle is fixed with a male snap fastener, and the front side of the chest protector is symmetrically fixed with a female snap fastener, the male snap fastener and the female snap fastener cooperating.

[0011] Optionally, the chest protector is made of an air-layer fabric.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. This utility model involves sewing a chest protector onto the front panel on the left side of the garment, with the chest protector connected to the front panel on the right side of the garment via Velcro. This design facilitates easy wear while effectively blocking the continuous heat conduction path, thus enhancing the warmth retention effect on the chest after wearing the garment.

[0014] 2. This utility model forms a cavity on the chest protector, and places a tin foil thermal blanket inside the cavity. The placement of the thermal blanket increases the warmth retention effect, and the thermal blanket can be taken out to wrap the body in case of an emergency, thus providing emergency thermal protection and meeting the core area insulation needs of the human body in sudden low temperature exposure scenarios. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the female hook and loop fastener structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the male hook and loop fastener structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the buckle position of this utility model.

[0019] Figure 5 This is a schematic diagram showing the position of the tin foil thermal blanket of this utility model.

[0020] Attached labels: 1. Clothing; 2. Chest protector; 3. Male Velcro; 4. Female Velcro; 5. Cavity; 6. Aluminum foil thermal blanket; 7. Buckle; 8. Male snap fastener; 9. Female snap fastener. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1 to 5This embodiment provides an inner lining for a winter duty uniform, including a garment 1. A chest protector 2 is sewn onto the left front panel of the garment 1. The chest protector 2 is made of an air-layer fabric, which forms an air gap in the fabric through a three-layer structure design, providing a warming effect. A male Velcro 3 is sewn onto the chest protector 2 near the right front panel of the garment 1. Several female Velcro 4s are sewn onto the right front panel of the garment 1 at equal intervals from top to bottom, directly opposite the male Velcro 3. The male Velcro 3s and female Velcro 4s work together to complete the connection between the chest protector 2 and the garment 1, so that when the garment 1 is worn and zipped up, the chest protector 2 can completely cover the chest area, ensuring convenient and quick operation.

[0023] By setting up the chest protector 2, enhanced protection is formed on both sides of the front panel of the inner garment 1, effectively blocking heat loss from the chest area and improving the warmth of the chest.

[0024] The chest protector 2 has an upward-facing cavity 5, inside which a foil thermal blanket 6 is folded and placed. The foil thermal blanket 6 is a waterproof, reusable, and portable thermal product, commonly used for camping, sports, and emergency situations. It is often used for warmth in extreme conditions by wrapping it around the outside of the body. Two buckles 7 are symmetrically sewn to the upper end of the chest protector 2 on the side closest to the clothing 1. The buckles 7 wrap around the opening of the chest protector 2. The ends of the buckles 7 are fixed with male snap fasteners 8. Female snap fasteners 9 are symmetrically fixed to the front of the chest protector 2. The male snap fasteners 8 and female snap fasteners 9 cooperate to confine the thermal blanket in the cavity 5.

[0025] The design of the foil-lined thermal blanket 6 further enhances the warmth retention effect. In case of emergencies, the thermal blanket can be taken out and used to wrap the body, providing emergency thermal protection and meeting the warmth needs in emergency situations, thus improving the cold resistance of personnel on duty in sudden low-temperature exposure scenarios.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liner for a winter duty uniform, comprising a garment (1), characterized in that, The front piece on the left side of the garment (1) is sewn with a chest protector (2). The right side of the chest protector (2) is detachably connected to the front piece on the right side of the garment (1). The chest protector (2) has an upward-facing cavity (5) containing a heat-insulating device.

2. The liner of the winter duty uniform according to claim 1, characterized in that, The chest protector (2) has a male Velcro (3) sewn on the front piece near the right side of the garment (1), and a female Velcro (4) is sewn on the front piece of the right side of the garment (1) opposite the male Velcro (3). The male Velcro (3) and the female Velcro (4) are matched together.

3. The liner of the winter duty uniform according to claim 2, characterized in that, The mother hook and loop fastener (4) has several pieces spaced evenly from top to bottom.

4. The liner of the winter duty uniform according to claim 1, characterized in that, The heat-insulating device is a foil heat-insulating blanket (6) folded and placed inside the cavity (5).

5. The liner of the winter duty uniform according to claim 4, characterized in that, The upper end of the chest protector (2) near the garment (1) has two symmetrical buckles (7) sewn together. The buckles (7) wrap around the opening of the chest protector (2) and are detachably connected to the front of the chest protector (2).

6. The liner of the winter duty uniform according to claim 5, characterized in that, The end of the buckle (7) is fixed with a male snap fastener (8), and the front side of the chest protector (2) is symmetrically fixed with a female snap fastener (9). The male snap fastener (8) and the female snap fastener (9) cooperate with each other.

7. The liner of the winter duty uniform according to claim 1, characterized in that, The chest protector (2) is made of air-layer fabric.