Non-woven fabric protective round cap

Abstract

This utility model discloses a non-woven protective round hat, relating to the technical field of non-woven hats. The non-woven protective round hat includes a hat body and a brim. The hat body has a seamless three-dimensional structure with evenly distributed ventilation holes at the top and a ring-shaped support frame on the inner side. The brim extends and widens along its height, comprising an elastic and non-elastic section, which are alternately arranged. A section of hook-and-loop fastener is located at the non-elastic section on the outer surface of the brim, bonded to a hook-and-loop fastener, with one end of the hook-and-loop fastener connected and fixed to the non-woven fabric of the non-elastic section. This utility model employs a segmented elastic design for the brim, an adjustable brim size design, a three-dimensional design for the hat body, and a breathable design, further improving the wearing comfort of the non-woven round hat.

Description

Technical Field

[0001] This utility model relates to the field of non-woven cap technology, specifically a non-woven protective round cap. Background Technology

[0002] Non-woven protective round caps are widely used in fields requiring hygiene, protection, or cleanliness, such as the food processing industry, clean rooms, laboratories, and chemical operations.

[0003] Existing non-woven round hats have a relatively simple structure, and there are some common problems in terms of wearing comfort, fixation method, and breathability. The fixation method of existing non-woven round hats is singular; when secured with a full-circumference elastic band, the pressure is greatly affected by head circumference, easily causing pressure and marks after prolonged wear. Furthermore, the single-layer PP non-woven fabric of existing non-woven round hats has low porosity and lacks additional ventilation holes. In high-temperature environments, sweat cannot evaporate quickly, making the inside of the hat damp and stuffy, thus affecting the wearing comfort of the non-woven round hat. Utility Model Content

[0004] The purpose of this utility model is to provide a non-woven protective round cap, which optimizes the traditional non-woven fabric fixing method and breathability to further improve the comfort of wearing the non-woven round cap.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a non-woven protective round cap, comprising a cap body and a cap opening, wherein the cap body is a seamless three-dimensional structure, the top of the cap body is provided with evenly distributed ventilation holes, the outer surface of the top of the cap body is provided with a protective fabric layer covering the ventilation holes at the ventilation hole positions, the lower edge of the protective fabric layer is breathable between it and the cap body, and the inner side of the cap body is provided with an annular support frame;

[0006] The cap opening extends and widens along the height direction. The cap opening includes an elastic stretch section and an inelastic section. The elastic stretch section is composed of segmented elastic structures spaced apart on the non-woven fabric along the circumference of the cap opening. The inelastic section is composed of inelastic non-woven fabric connected between adjacent elastic bodies. The elastic stretch section and the inelastic section are arranged alternately.

[0007] A section of hook and loop fastener is provided at the non-elastic section of the outer surface of the cap opening. The hook and loop fastener is bonded to the hook and loop fastener, and one end of the hook and loop fastener is connected and fixed to the non-woven fabric of the non-elastic section.

[0008] Preferably, the outer surface of the cap is coated with an aqueous fluorocarbon resin coating.

[0009] Preferably, the inner side of the cap is composited with hydrophilic nonwoven fabric.

[0010] Preferably, the ventilation holes are arranged in a ring array on the top of the cap with the center of the cap as the array center.

[0011] Preferably, the protective fabric layer is annular, with its upper edge connected and fixed to the outer surface of the cap, and the protective fabric layer is connected and fixed to the outer surface of the cap radially, with the radial connection position of the protective fabric layer offset from the ventilation holes.

[0012] Preferably, the support frame is provided in two sets, and the two sets of support frames are distributed one above the other, and the support frame is a ring-shaped plastic part, and the inner side of the cap body is sewn with a fixing strap to fix the support frame.

[0013] Preferably, the dimension H of the cap opening along the height direction is 15-30mm.

[0014] This utility model has the following beneficial effects:

[0015] 1. It adopts a segmented elastic design to achieve local elastic stretching and extension with low pressure. The size of the cap opening can be adjusted to fit the head circumference through the hook and loop fasteners, which is very comfortable.

[0016] 2. The hat has a good three-dimensional effect and is not easy to stick to the head. The widened design of the hat opening makes it comfortable and does not constrict the head.

[0017] 3. Multiple ventilation holes are added in conjunction with the protective fabric layer to improve breathability while ensuring protection and reducing stuffiness. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a two-dimensional view of the present invention.

[0020] Figure 3 This is a cross-sectional view of the present invention;

[0021] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0022] In the diagram: 1. Hat body; 101. Water-based fluorocarbon resin coating; 102. Hydrophilic non-woven fabric; 11. Breathing holes; 12. Protective fabric layer; 13. Fixing strap; 2. Hat opening; 21. Elastic stretch section; 22. Non-elastic section; 3. Support frame; 4. Loose Velcro; 5. Hook Velcro. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4 As shown, this utility model provides a technical solution: a non-woven protective round cap, including a cap body 1 and a cap opening 2. The cap body 1 is formed into a seamless three-dimensional structure by ultrasonic or hot-press molding process. The cap body 1 is dome-shaped, and the top of the cap body 1 has evenly distributed ventilation holes 11. The outer surface of the top of the cap body 1 has a protective fabric layer 12 covering the ventilation holes 11 at the positions of the ventilation holes 11. The protective fabric layer 12 is annular, and the upper edge of the protective fabric layer 12 is connected and fixed to the outer surface of the cap body 1. The protective fabric layer 12 is radially connected to the outer surface of the cap body 1. The protective fabric layer 12 is fixed and its radial connection position is staggered from the ventilation hole 11. The lower edge of the protective fabric layer 12 is breathable between itself and the cap body 1. The lower edge and the open position of the protective fabric layer 12 that are not connected to the cap body 1 maintain breathability. The ventilation hole 11 allows air to pass through. The ventilation holes 11 are arranged in a ring array on the top of the cap body 1 with the center of the cap body 1 as the array center. The ventilation holes 11 are on the top of the cap body 1 and are further shielded and protected by the protective fabric layer 12. They can pass through while not being easily contaminated from the ventilation hole 11.

[0025] The outer surface of the cap body 1 is coated with a water-based fluorocarbon resin coating 101. The hydrophobicity of the water-based fluorocarbon resin coating 101 prevents liquid penetration and serves as a barrier. The inner side of the cap body 1 is composited with hydrophilic non-woven fabric 102. The hydrophilic non-woven fabric 102 has good moisture absorption, which optimizes the wearing comfort.

[0026] The inner side of the hat body 1 is provided with a ring-shaped support frame 3. There are two sets of support frames 3, and the two sets of support frames 3 are distributed one above the other. The support frame 3 is a ring-shaped plastic part. The inner side of the hat body 1 is sewn with a fixing strap 13 to fix the support frame 3. The support frame 3 maintains the three-dimensionality of the hat body 1, so that it will not collapse or stick to the head when worn, and the comfort and breathability are better.

[0027] The cap opening 2 is widened along the height direction, and the dimension H of the cap opening 2 along the height direction is 15-30mm, preferably 20mm. The widened part increases the contact area with the skin, disperses pressure, and reduces local marks. The cap opening 2 is ring-shaped and can be adjusted for tightness. The cap opening 2 includes an elastic stretch section 21 and a non-elastic section 22. The elastic stretch section 21 is composed of segmented elastic structures that are spaced apart on the non-woven fabric along the circumference of the cap opening 2. The non-woven fabric at the position of the elastic stretch section 21 forms pleats. The segmented elastic structures are formed by tucking and shaping on the non-woven fabric. The non-elastic section 22 is composed of non-elastic non-woven fabric connected between adjacent elastic bodies. The elastic stretch section 21 and the non-elastic section 22 are arranged alternately.

[0028] A piece of hook and loop fastener 4 is provided at the position of the non-elastic section 22 on the outer surface of the cap opening 2. The hook and loop fastener 4 is bonded to the hook and loop fastener 5. One end of the hook and loop fastener 5 is connected and fixed to the non-woven fabric of the non-elastic section 22.

[0029] It should be noted that, in this document, terms such as “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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 non-woven protective round cap, characterized in that: The hat includes a hat body (1) and a hat opening (2). The hat body (1) is a seamless three-dimensional structure. The top of the hat body (1) is provided with evenly distributed ventilation holes (11). The outer surface of the top of the hat body (1) is provided with a protective fabric layer (12) covering the ventilation holes (11) at the location of the ventilation holes (11). The lower edge of the protective fabric layer (12) is breathable between the hat body (1) and the hat body (1). The inner side of the hat body (1) is provided with a ring-shaped support frame (3). The cap opening (2) extends and widens along the height direction. The cap opening (2) includes an elastic stretch section (21) and an inelastic section (22). The elastic stretch section (21) is composed of segmented elastic structures spaced apart on the nonwoven fabric along the circumference of the cap opening (2). The inelastic section (22) is composed of inelastic nonwoven fabric connected between adjacent elastic bodies. The elastic stretch section (21) and the inelastic section (22) are arranged alternately. A piece of hook and loop fastener (4) is provided at the position of the non-elastic section (22) on the outer surface of the cap opening (2). The hook and loop fastener (4) is bonded to the hook and loop fastener (5). One end of the hook and loop fastener (5) is connected and fixed to the non-woven fabric of the non-elastic section (22).

2. The nonwoven protective round cap according to claim 1, characterized in that: The outer surface of the cap (1) is coated with an aqueous fluorocarbon resin coating (101).

3. The nonwoven protective round cap according to claim 1, characterized in that: The inner side of the cap body (1) is composite with hydrophilic nonwoven fabric (102).

4. The nonwoven protective round cap according to claim 1, characterized in that: The ventilation holes (11) are arranged in a ring array on the top of the cap (1) with the center of the cap (1) as the array center.

5. A nonwoven protective round cap according to claim 1, characterized in that: The protective fabric layer (12) is annular. The upper edge of the protective fabric layer (12) is connected and fixed to the outer surface of the cap body (1). The protective fabric layer (12) is connected and fixed to the outer surface of the cap body (1) in the radial direction. The connection position of the protective fabric layer (12) in the radial direction is staggered from the ventilation hole (11).

6. A nonwoven protective round cap according to claim 1, characterized in that: The support frame (3) is provided in two sets, and the two sets of support frames (3) are distributed one above the other. The support frame (3) is a ring-shaped plastic part. The inner side of the cap body (1) is sewn with a fixing strap (13) to fix the support frame (3).

7. A nonwoven protective round cap according to claim 1, characterized in that: The size H of the cap opening (2) along the height direction is 15-30mm.

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