Ventilated and heat-dissipating carbon fiber safety helmet lining

Abstract

The utility model relates to the technical field of protective equipment, especially to a breathable and heat-dissipating carbon fiber safety helmet lining. The utility model provides a breathable and heat-dissipating carbon fiber safety helmet lining which can conveniently ventilate and dissipate heat, prevent air penetration, be flexibly used according to requirements and have good ventilation and heat-dissipating effects. The breathable and heat-dissipating carbon fiber safety helmet lining comprises a safety helmet, breathable blocks and clamping tables, the safety helmet is connected with the breathable blocks on both sides, and the lower sides of the four parts of the safety helmet are connected with the clamping tables. The utility model is heat-dissipating through the cooperation of the breathable blocks, the heat-dissipating and flow-guiding layer, the skin-friendly and breathable layer and the rhombic heat-conducting column. When the ambient temperature is low, the bolt can be loosened by rotating, the rotating baffle can be rotated, the rhombic heat-conducting column is shielded by the rotating baffle, the rhombic heat-conducting column is not ventilated, the breathable and heat-dissipating carbon fiber safety helmet lining can conveniently ventilate and dissipate heat, prevent air penetration, be flexibly used according to requirements and have good ventilation and heat-dissipating effects.

Description

Technical Field

[0001] This utility model relates to the field of protective equipment technology, and in particular to a breathable and heat-dissipating carbon fiber safety helmet liner. Background Technology

[0002] As the core protective equipment for ensuring the safety of workers' heads, the performance of safety helmets is directly related to the safety of personnel's lives. The inner lining of the safety helmet, as the core component that comes into direct contact with the human head, not only undertakes the protective functions of cushioning impact and dispersing external forces, but its breathability, heat dissipation performance and wearing comfort are also key factors affecting the workers' long-term wearing experience and working condition.

[0003] Existing carbon fiber helmet liners typically rely on ventilation holes for ventilation and heat dissipation. While this improves breathability by increasing the area or number of ventilation holes, it sacrifices windproof performance. In low-temperature and windy environments, cold air can easily enter directly through the ventilation holes, causing the head to get cold, which is quite inconvenient.

[0004] Therefore, it is necessary to design a breathable carbon fiber safety helmet liner that is easy to breathe and dissipate heat, prevents wind penetration, allows for flexible use according to needs, and has good breathability and heat dissipation effect. Utility Model Content

[0005] To overcome the shortcomings of existing carbon fiber helmet liners, which, while increasing the area or number of ventilation holes to improve breathability, sacrifice windproof performance and allow cold air to easily enter through the ventilation holes in low-temperature and windy environments, causing the head to get cold, this utility model provides a breathable and heat-dissipating carbon fiber helmet liner that can easily provide ventilation and heat dissipation while preventing wind penetration, allowing for flexible use according to needs, and offering good ventilation and heat dissipation.

[0006] The technical solution of this utility model is: a breathable and heat-dissipating carbon fiber safety helmet liner, comprising a safety helmet, a breathable block, a locking platform, a carbon fiber bracket, locking strips, a rotating baffle, a heat dissipation guiding layer, a skin-friendly breathable layer, diamond-shaped heat-conducting columns, an elastic pad, and bolts. Breathable blocks are connected to both the front and rear sides of the safety helmet. Locking platforms are connected to the lower sides of the front, rear, left, and right sides of the safety helmet. Locking strips are locked onto each locking platform. A carbon fiber bracket is connected between the locking strips. A rotating baffle is rotatably connected to the carbon fiber bracket. A heat dissipation guiding layer is connected to the inner side of the carbon fiber bracket. A skin-friendly breathable layer is connected to the inner side of the heat dissipation guiding layer. Multiple diamond-shaped heat-conducting columns are connected between the skin-friendly breathable layer and the heat dissipation guiding layer. An elastic pad is connected to the upper middle part of the carbon fiber bracket, and the elastic pad contacts the safety helmet. Bolts are threadedly connected to the lower rear part of the rotating baffle. Two positioning holes are opened on the left and right sides at the bottom of the safety helmet, and the bolts are locked to the safety helmet through the positioning holes.

[0007] In one embodiment, the card strip is made of plastic.

[0008] In one embodiment, the heat dissipation guide layer is made of carbon fiber composite material.

[0009] In one embodiment, the skin-friendly and breathable layer is made of a blend of bamboo fiber and cotton fabric.

[0010] In one embodiment, a knob is also included, with the knob connected to the underside of the bolt.

[0011] In one embodiment, the knob has anti-slip texture.

[0012] The beneficial effects of this utility model are: 1. This utility model uses the combination of breathable block, heat dissipation guide layer, skin-friendly breathable layer and rhomboid heat conduction column for heat dissipation treatment. When the ambient temperature is low, the bolt can be loosened by rotating and then the rotating baffle can be rotated to block the rhomboid heat conduction column, so that the rhomboid heat conduction column no longer ventilates. This achieves convenient breathability and heat dissipation and windproof, and is easy to use flexibly according to needs. The breathability and heat dissipation effect is good.

[0013] 2. This utility model places the carbon fiber bracket inside the safety helmet, so that the elastic pad contacts the inside of the safety helmet. Then, the locking strip is bent and inserted into the locking platform to complete the installation of the inner liner. This achieves the effect of convenient installation of the inner liner, simple operation and convenient use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the exploded structure of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the rotating baffle and heat dissipation guide layer of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the bolts, knobs, and other components of this utility model.

[0018] The markings in the diagram are: 1-Safety helmet, 2-Breathable block, 3-Card holder, 4-Carbon fiber bracket, 5-Card strip, 6-Rotating baffle, 7-Heat dissipation layer, 8-Skin-friendly breathable layer, 9-Rhomboid heat-conducting column, 10-Elastic pad, 11-Bolt, 12-Knob, 13-Positioning hole. Detailed Implementation

[0019] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0020] A breathable and heat-dissipating carbon fiber helmet liner, such as Figures 1-4As shown, the device includes a safety helmet 1, a ventilated block 2, a locking platform 3, a carbon fiber bracket 4, locking strips 5, a rotating stop 6, a heat dissipation layer 7, a skin-friendly breathable layer 8, a diamond-shaped heat-conducting column 9, an elastic pad 10, a bolt 11, and a knob 12. Ventilated blocks 2 are connected to the front and rear sides of the safety helmet 1. Locking platforms 3 are connected to the lower sides of the front, rear, left, and right sides of the safety helmet 1. Locking strips 5 are attached to each locking platform 3. The locking strips 5 are made of plastic. A carbon fiber bracket 4 connects the locking strips 5. A rotating stop 6 is rotatably connected to the carbon fiber bracket 4. A heat dissipation layer 7 is connected to the inner side of the carbon fiber bracket 4. The heat dissipation layer 7 is made of carbon fiber. Made of fiber composite material, the heat dissipation and flow guiding layer 7 is connected to a skin-friendly and breathable layer 8 on the inner side. The skin-friendly and breathable layer 8 is made of a blended fabric of bamboo fiber and cotton. Ninety-six diamond-shaped heat-conducting columns 9 are connected between the skin-friendly and breathable layer 8 and the heat dissipation and flow guiding layer 7. An elastic pad 10 is connected to the upper part of the middle of the carbon fiber bracket 4. The elastic pad 10 is in contact with the safety helmet 1. After rotating the guard 6, a bolt 11 is threadedly connected to the lower part. The safety helmet 1 has two positioning holes 13 on the left and right at the bottom. The bolt 11 is engaged with the safety helmet 1 through the positioning holes 13. A knob 12 is connected to the lower side of the bolt 11. The knob 12 has anti-slip texture for easy gripping.

[0021] When using this utility model, first place the carbon fiber bracket 4 inside the safety helmet 1 so that the elastic pad 10 contacts the inside of the safety helmet 1. Then, bend the clip 5 and insert the clip 5 into the slot platform 3 to complete the installation of the inner liner. This makes it easy to install the inner liner. The operation is simple and convenient. Then, put the safety helmet 1 on the user's head. When the safety helmet 1 is impacted, it is cushioned by the elastic pad 10.

[0022] During use, heat dissipation can be achieved through the combination of breathable block 2, heat dissipation guide layer 7, skin-friendly breathable layer 8, and diamond-shaped heat-conducting column 9. The heat dissipation guide layer 7 is made of carbon fiber composite material, and the skin-friendly breathable layer 8 is made of bamboo fiber and cotton blended fabric. When the ambient temperature is low, the user can loosen the bolt 11 by rotating and then rotate the rotating bracket 6 to block the diamond-shaped heat-conducting column 9, thus preventing ventilation. Then, rotate the knob 12 to engage the bolt 11 with the positioning hole 13, which facilitates ventilation and heat dissipation and prevents drafts. This allows for flexible use according to needs and provides good ventilation and heat dissipation.

[0023] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.

Claims

1. A breathable and heat-dissipating carbon fiber safety helmet liner, characterized in that: The helmet (1) includes a safety helmet (1), a breathable block (2), a locking platform (3), a carbon fiber bracket (4), locking strips (5), a rotating stop (6), a heat dissipation and flow guiding layer (7), a skin-friendly breathable layer (8), a diamond-shaped heat-conducting column (9), an elastic pad (10), and bolts (11). Breathable blocks (2) are connected to both the front and rear sides of the safety helmet (1). Locking platforms (3) are connected to the lower sides of the front, rear, left, and right sides of the safety helmet (1). Locking strips (5) are attached to each locking platform (3). Carbon fiber brackets (4) are connected between the locking strips (5). A rotating stop is rotatably connected to the carbon fiber bracket (4). 6) A heat dissipation guide layer (7) is connected to the inner side of the carbon fiber bracket (4). A skin-friendly breathable layer (8) is connected to the inner side of the heat dissipation guide layer (7). Multiple diamond-shaped heat-conducting columns (9) are connected between the skin-friendly breathable layer (8) and the heat dissipation guide layer (7). An elastic pad (10) is connected to the upper middle part of the carbon fiber bracket (4). The elastic pad (10) contacts the safety helmet (1). After rotating the baffle (6), a bolt (11) is threadedly connected to the lower part. Two positioning holes (13) are opened at the lower part of the safety helmet (1). The bolt (11) is engaged with the safety helmet (1) through the positioning holes (13).

2. The breathable and heat-dissipating carbon fiber safety helmet liner as described in claim 1, characterized in that: The card strip (5) is made of plastic.

3. The breathable and heat-dissipating carbon fiber safety helmet liner as described in claim 1, characterized in that: The heat dissipation guide layer (7) is made of carbon fiber composite material.

4. The breathable and heat-dissipating carbon fiber safety helmet liner as described in claim 1, characterized in that: The skin-friendly and breathable layer (8) is made of a blend of bamboo fiber and cotton fabric.

5. The breathable and heat-dissipating carbon fiber safety helmet liner as described in claim 1, characterized in that: It also includes a knob (12), and the knob (12) is connected to the lower side of the bolt (11).

6. The breathable and heat-dissipating carbon fiber safety helmet liner as described in claim 5, characterized in that: The knob (12) has anti-slip texture.

Images