CN204426841U - Light air ventilation type safety cap - Google Patents

Abstract

The utility model discloses a light and breathable safety helmet, which comprises: a cap shell and a cladding layer covering the cap shell, the cap shell includes a head, a pair of side parts, a pair of tail pieces , and the top connected to the head, the pair of side parts and the pair of tail pages, wherein the pair of side parts are respectively provided with notches and a plurality of ventilation holes, and the top part is provided with a plurality of air holes spaced from each other and in the form of Arched shock-absorbing buffer bars and a plurality of spacer bars located between adjacent shock-absorbing buffer bars. The utility model improves all-round air permeability by setting vent holes on the top and sides, reduces damage to the head caused by mobile objects, reduces costs, and is favored by many customers for its simple structure. The design is suitable for both the north and the south, and the size can be adjusted within the range of 58-64cm through the Velcro on the back of the baseball cap.

Description

Lightweight and breathable hard hat

technical field

The utility model relates to a light and air-permeable safety helmet.

Background technique

Safety helmets are protective equipment to prevent impact objects from hurting the head. They are usually divided into two types: one is composed of a cap shell, a cap lining, a lower chin strap and a rear hoop. The cap shell is hemispherical, firm, smooth and has a certain Elasticity, the impact and puncture kinetic energy of the striking object are mainly borne by the cap shell, the structure is complex, the cost is high, and it is bulky and airtight, which makes the construction workers unwilling to wear it; the other is relatively simple, and its outer cover is an ordinary peaked cap with built-in safety Inner layer, the safety inner layer plays a cushioning effect when the object falls, but the safety inner layer of the prior art is a hard plastic shell, and a soft cushion is adhered to the plastic shell, and the plastic shell has poor air permeability and poor cushioning effect. Good, and the cushions tend to come off the plastic case.

Utility model content

The purpose of the utility model is to provide a light and air-permeable safety helmet, which can improve the air permeability in all directions, reduce the damage to the head caused by moving objects, and reduce the cost.

The technical scheme of the utility model is: a light and breathable safety helmet, which includes: a cap shell and a cladding layer covering the cap shell, the cap shell includes a head, a pair of side parts, a pair of tails Page, and the top connected to the head, the pair of side parts and the pair of tail pages, wherein the pair of side parts are respectively provided with notches and a plurality of ventilation holes, and the top part is provided with a plurality of mutually spaced and Arched shock-absorbing buffer bars and multiple spacer bars located between adjacent shock-absorbing buffer bars.

On the basis of the above-mentioned technical solutions, the following subsidiary technical solutions are further included:

There is a gap in the height direction and allowing air permeability between the shock absorbing buffer strip and the spacer strip.

A plurality of ventilation holes are arranged on the spacer bar or the shock-absorbing buffer bar.

The notch is arranged at the lower end of the side part and is arc-shaped.

A notch is formed between the head and the side, or between the tail and the side, and the side is provided with a slot allowing the covering layer to pass through and be positioned, and the tail is provided with an opening.

The spacer strips extend horizontally, and the arched height of the shock-absorbing buffer strips is greater than 1/5 of the side height.

The overall shape of the cap shell is semicircular and integrally formed, and the material is hard plastic.

The cap shell is made of ABS, PP, PC, PE, nylon material, and the covering layer is made of cloth and soft glue.

A notch is formed between the head and the side, or between the tail and the side, and the side is provided with a slot allowing the covering layer to pass through and be positioned, and the tail is provided with an opening.

The utility model advantage is:

The utility model improves air permeability in an all-round way, and is especially suitable for places with hot weather such as Chongqing and Wuhan. It reduces the damage to the head caused by mobile objects and reduces costs. The Chinese head shape design is suitable for both the north and the south, and the size can be adjusted within the range of 58-64cm through the Velcro on the back of the baseball cap.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the top view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the front view of the utility model.

Detailed ways

Embodiment: As shown in Figures 1-3, the utility model provides a specific embodiment of a lightweight and breathable safety helmet, which includes: an integrally formed and at least partly arc-shaped cap shell, and a cap shell covered with overlay (not shown). The shape of the covering layer matches the shape of the cap shell, and there are several ventilation holes for heat dissipation. The covering layer is preferably soft material, soft glue or cloth, more preferably a baseball cap.

The cap shell is preferably a hard plastic material, which includes a head 10, one end connected to the head and a pair of side parts 12 positioned at both sides of the head 10, a pair of tail pages 14 connected to the other end of the side, and a pair of tails 14 connected to the head. 10, side 12, tail 14 are all connected to the top 16, wherein the head 10, side 12, tail 14, top 16 form a cavity to accommodate the wearer's head, which considers ergonomics , the cavity can be adjusted according to the size of the head or cap, and the circumference of the conventional size is between 58-64cm. A notch 18 is formed between the head 10 and the side 12 or between the tail 14 and the side. The notch 18 can be combined with the covering layer to increase the fastening or detachment of the chin strap as required. The side part 12 is provided with a card slot 120 that allows the covering layer to pass through and be positioned. It can be matched with the eyelet of the baseball cap to realize the bayonet that increases the chin drag, which is convenient to prevent the wearer from falling when the head is lowered. The size of the head shape is adjusted, and the tail page 14 is provided with an opening 140, so that the size of the baseball cap can be adjusted through the Velcro at the rear of the baseball cap.

The center of the top 16 is provided with mutually spaced and arched shock-absorbing buffer strips 160, adjacent shock-absorbing buffer strips 160 and horizontally extending spacer bars 162, and formed on the shock-absorbing buffer bars 160 or spacer bars 162 Several ventilation holes 164. Wherein the air hole 164 can also be arranged on the side portion 12, the projected surface of the shock-absorbing buffer bar 160 and the spacer bar 162 is at least partially arc-shaped, and there is a gap in the height direction between the shock-absorbing buffer bar 160 and the spacer bar 162, that is, a concave Grooves for breathability and shock absorption for the shell. Preferably, the shock-absorbing buffer strip 160 is integrally formed with the cap shell.

The utility model strengthens the impact resistance of the top through the arch-shaped shock-absorbing buffer strip, and enhances the air permeability through the vent holes arranged on the top or side, so that the heat of the wearer's head can be quickly dissipated, and the air is breathable. The performance is better, and through such a setting, it is no longer necessary to design the cap shell as a double layer, so the weight of the cap shell is greatly reduced, it is more comfortable to wear, the structure is simple and the cost is low, it is favored by many customers, and it can also be used Embedded on the top of the head in the one-piece electrostatic suit, it ensures that the head is not hurt during operation.

Of course, the above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to allow people familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model with this. All equivalent transformations or modifications made according to the spirit of the main technical solutions of the utility model shall fall within the protection scope of the utility model.

Claims (8)

1. A lightweight breathable safety helmet, which comprises a cap shell and a cladding layer coated outside the cap shell, characterized in that: the cap shell includes a head, a pair of side parts, a pair of tail pages, and a top connected to the head, the pair of side parts and the pair of tail pages, wherein the pair of side parts are respectively provided with notches and a plurality of vent holes, and the top part is provided with a plurality of spaced apart and arched The shock-absorbing buffer strips and a plurality of spacer bars between adjacent shock-absorbing buffer strips. 2 . The light and breathable safety helmet according to claim 1 , wherein there is a gap in the height direction and allowing ventilation between the shock-absorbing buffer strip and the spacer strip. 3 . 3. The light and breathable safety helmet according to claim 1, wherein a plurality of ventilation holes are arranged on the spacer bar or the shock-absorbing buffer bar. 4. The lightweight and breathable safety helmet according to claim 1, wherein the notch is arranged at the lower end of the side portion and is arc-shaped. 5 . The portable and breathable safety helmet according to claim 1 , wherein the spacer strips extend horizontally, and the arch height of the shock-absorbing buffer strips is greater than 1/5 of the side height. 6. The light and breathable safety helmet according to claim 1, characterized in that: the overall shape of the cap shell is semicircular and integrally formed, and the material is hard plastic. 7. The light and breathable safety helmet according to claim 1, characterized in that: the shell is made of ABS, PP, PC, PE, nylon, and the covering layer is made of cloth or soft rubber. 8. The light and breathable safety helmet according to claim 1, characterized in that: a notch is formed between the head and the side, or between the tail and the side, and the side is provided with a bag allowing The overlay passes through and locates the card slot, and the end page has an opening.