CN209473662U - It is a kind of to facilitate the safety cap for wearing anti-dust mask - Google Patents

Abstract

This utility model relates to a safety helmet that facilitates the wearing of a dust mask. It comprises a helmet shell, a headband, support straps, a back band, a sweatband, a securing strap, a chin strap, a locking clip, and buttons. The headband is fixed to the inner edge of the helmet shell. The support straps are connected to the headband, with two straps forming a cross shape. There is a 20mm gap between the support straps and the helmet shell. The back band is connected to the headband at both ends and has an adjustment device to adjust its length. The sweatband wraps around the headband. The upper end of the securing strap is connected to the headband, and the lower end is connected to the chin strap. The lower end of the chin strap has a locking clip for adjusting its tightness. Buttons are sewn onto the securing straps with cotton or synthetic thread. This design allows the safety helmet to be used in combination with a dust mask, providing a comfortable and secure fit that conforms to workers' wearing habits.

Description

A safety helmet convenient for wearing a dust mask

technical field

The utility model belongs to the technical field of labor protection articles and relates to a safety helmet which is convenient for wearing a dustproof mask.

Background technique

Safety helmets and dust masks are important labor protection supplies. The safety helmet is composed of a cap shell, a hat hoop, a support belt, a rear hoop, a sweat-absorbing belt, a fixing belt, a chin strap, and a locking card. The traditional way of wearing a dust mask is to hang the elastic band on the dust mask on the ear to fix it. This way of wearing a dust mask has several disadvantages: if the force of the elastic band is too strong, the ear will be deformed and deformed. On the one hand, it will bring discomfort to the wearer, on the other hand, it will cause the dust mask to be worn unstable and easy to fall off; if the force of the elastic belt is too small, the dust mask will not be close to the skin, which will lead to poor sealing and damage to the workers. Health; when wearing a dust mask in this way, you should first wear a dust mask and then a safety helmet, and most workers are accustomed to wearing a safety helmet first and then a dust mask. If you wear a safety helmet first and then a dust mask, the elastic band of the dust mask will be more unstable when hanging on the ear, and the wearer will be more uncomfortable.

Utility model content

In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a safety helmet that is convenient for wearing a dust-proof mask. It can be used in combination with a safety helmet and a dust-proof mask. It is comfortable and stable to wear and conforms to the wearing habits of laborers.

The technical solution adopted by the utility model to solve the technical problems is: a safety helmet for wearing a dust-proof mask, which is composed of a cap shell, a cap hoop, a support belt, a rear hoop, a sweat band, a fixing band, a chin strap, and a locking clip. Composed of buttons and buttons, the cap hoop is fixed on the inner edge of the cap shell, the back strap is connected to the cap hoop, the two back straps form a cross, and there is a 20mm distance between the back strap and the cap shell, and the two ends of the rear hoop are connected to the cap hoop. There is an adjustment device on the back hoop, which can adjust the length of the back hoop. The sweat band is wrapped on the cap hoop. The upper end of the fixing belt is connected to the cap hoop, and the lower end is connected to the chin strap. There is a locking card at the lower end of the chin strap to adjust the tightness of the chin strap. The button is bound on the fixing belt by cotton thread or chemical fiber thread.

Further, 1-3 buttons are respectively nailed on the fixing straps on both sides of the safety helmet, the buttons are on the outside of the fixing strap, and the fixing strap is on the inside of the button.

The positive effect of the utility model: when wearing a dust-proof mask, if you wear a traditional safety helmet, you need to take off the traditional safety helmet, hang the elastic belt of the dust-proof mask on the two ears, and then wear it Safety helmet; if you wear the safety helmet of this patent, you can directly hang the elastic belt of the dust mask on the button. It is easy to wear, reliable and comfortable, and meets the requirements of most workers to wear the safety helmet first and then wear the dustproof The habit of masks.

Description of drawings

Fig. 1 is a structural representation of the utility model;

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

Fig. 3 is a front view of the utility model in use.

In the figure: 1-cap shell, 2-cap hoop, 3-support strap, 4-back hoop, 5-fixing strap, 6-button, 7-jaw strap, 8-locking clip, 9-elastic strap, 10- Dust mask.

Detailed ways

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

Referring to Fig. 1 to Fig. 3, a kind of safety helmet that is convenient to wear a dust mask. The safety helmet consists of a cap shell 1, a cap hoop 2, a back strap 3, a back hoop 4, a sweat band, a fixing strap 5, a chin strap 7, a locking clip 8 and a button 6, and the cap hoop 2 is fixed inside the cap shell 1. On the edge, the supporting belt 3 is connected to the hat hoop 2, and the two supporting belts 3 form a cross, and there is a distance of about 20mm between the supporting belt 3 and the cap shell 1, and the 2 ends of the back hoop 4 are connected to the hat hoop 2, and the back hoop 4 There is an adjustment device on it, which can adjust the length of the rear hoop 4. The sweat band is wrapped on the hat hoop 2. The upper end of the fixing belt 5 is connected to the hat hoop 2, and the lower end is connected to the chin strap 7. There is a locking card 8 at the lower end of the chin strap 7, which can adjust the lower jaw. The tightness of band 7, button 6 is bound on the fixed band 5 by cotton thread or chemical fiber thread.

Further, 1-3 buttons 6 are respectively nailed on the fixing belt 5 on the 2 sides of the safety helmet, the buttons 6 are on the outside of the fixing belt 5 , and the fixing belt 5 is on the inside of the button 6 .

If wearing this patent safety helmet separately and traditional safety helmet are no different; Belt 9 is hung on 2 ears, wears safety helmet again; If what wear is the safety helmet of this patent, directly the elastic belt 9 of dustproof respirator 10 is hung on button 6 and gets final product, and wearing is simple, reliable, comfortable, Meet the habit of wearing a safety helmet first and then wearing a dust mask 10 of most laborers.

Claims (2)

1. A safety helmet convenient for wearing a dust-proof mask, characterized in that: it is composed of a cap shell, a cap hoop, a support belt, a rear hoop, a sweat-absorbing belt, a fixing belt, a chin strap, a locking clip and a button, and the cap hoop is fixed on On the inner edge of the cap shell, the straps are connected to the cap hoop. The two straps form a cross. There is a 20mm distance between the straps and the cap shell. Both ends of the back hoop are connected to the cap hoop. There is an adjustment device on the back hoop, which Adjust the length of the rear hoop, wrap the sweatband on the hat hoop, connect the upper end of the fixing belt to the hat hoop, and connect the lower end to the chin strap. There is a locking card at the lower end of the chin strap to adjust the tightness of the chin strap. Strap on. 2. The safety helmet that is convenient to wear a dustproof mask as claimed in claim 1 is characterized in that: 1-3 buttons are respectively nailed on the fixing belt on both sides of the safety helmet, the button is at the outside of the fixing belt, and the fixing belt is at the side of the button. inside.