CN219146873U

CN219146873U - Safety helmet for construction site

Info

Publication number: CN219146873U
Application number: CN202320152501.6U
Authority: CN
Inventors: 叶剑锋; 饶先明
Original assignee: Guangdong Pengfeng Construction Engineering Co ltd
Current assignee: Guangdong Pengfeng Construction Engineering Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-09
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of safety helmets for construction sites, in particular to a safety helmet for construction sites, which comprises a safety helmet body, wherein sliding grooves are formed in two sides of the safety helmet body, arc-shaped sliding blocks are arranged on the sliding grooves, the sliding grooves and the arc-shaped sliding blocks are of T-shaped structures, supporting frames are arranged at two ends of one side of each arc-shaped sliding block, a shaft groove is formed in one side of each supporting frame, a damping shaft is arranged between the two shaft grooves, a connecting block is arranged on each damping shaft, a protective cover is arranged on one side of each connecting block, an opening is formed in one side of each protective cover, an arc groove is formed in the other side of each protective cover, a soft net layer is arranged on each arc groove, and protective nets are arranged on the openings.

Description

Safety helmet for construction site

Technical Field

The utility model relates to the technical field of safety helmets for construction sites, in particular to a safety helmet for construction sites.

Background

It is known that in the construction process on a construction site, workers must wear a helmet to prevent the head from being injured by falling rocks, the helmet is composed of a helmet shell, a helmet liner, a lower cheek band and a rear hoop, the helmet shell is hemispherical, firm, smooth and elastic, the impact and puncture kinetic energy of a hit object are mainly borne by the helmet shell, in many existing helmets, only vertically falling objects can be prevented to protect the heads of the workers, and lateral chips cannot be prevented, the chips are stained on ears of the workers to cause a certain influence on the workers, so that a solution is necessary to be provided for the technical problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a safety helmet for construction on a construction site.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety helmet for building site construction, includes the safety helmet body, the spout has been seted up to the both sides of safety helmet body, be equipped with the arc slider on the spout, the spout with the arc slider all is T font structure, one side both ends of arc slider are equipped with the support frame, the axle groove has been seted up to one side of support frame, two be equipped with the damping axle between the axle groove, be equipped with the connecting block on the damping axle, one side of connecting block is equipped with the protection casing, the trompil has been seted up to one side of protection casing, the arc groove has been seted up to the opposite side of protection casing, the trompil intercommunication the arc groove, be equipped with soft stratum reticulare on the arc groove, be equipped with the protection network on the trompil.

In order to improve the protection range of the safety helmet body, the safety helmet is improved in that a helmet peak is arranged on one side of the safety helmet body.

In order to improve the identification degree of the safety helmet body, the utility model is improved in that the other side of the safety helmet body is provided with a reflective patch.

In order to facilitate heat dissipation of the helmet body, the utility model is improved in that the chute is provided with the air holes which are communicated with the helmet body.

In order to improve the heat dissipation effect of the helmet body, the utility model is improved in that a plurality of ventilation holes are formed.

(III) beneficial effects

Compared with the prior art, the utility model provides a safety helmet for construction site, which comprises the following components

The beneficial effects are that:

this safety helmet is used in building site construction can play certain travelling comfort and gas permeability to the ear through soft stratum reticulare, can guarantee personnel's hearing effect through the trompil, can prevent through the protection network on the trompil that object piece splashes in the trompil, and the protection casing plays the guard effect to the ear, can play the guard effect through two protection casings to two ears of personnel when this structure plays the security to personnel's head to prevent that object piece from splashing to the ear on, the guard effect is good, and the security is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partially enlarged construction of the helmet of FIG. 1 for construction at a worksite according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model.

In the figure: 1. a helmet body; 2. a chute; 3. an arc-shaped sliding block; 4. a support frame; 5. a damping shaft; 6. a connecting block; 7. a protective cover; 8. an arc groove; 9. a soft mesh layer; 10. a protective net; 11. hat brim; 12. a reflective patch; 13. and (5) ventilation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model relates to a safety helmet for construction site, comprising a safety helmet body 1, wherein two sides of the safety helmet body 1 are provided with a chute 2, the chute 2 is provided with an arc-shaped sliding block 3, the chute 2 and the arc-shaped sliding block 3 are both in a T-shaped structure, two ends of one side of the arc-shaped sliding block 3 are provided with a supporting frame 4, one side of the supporting frame 4 is provided with a shaft groove, a damping shaft 5 is arranged between the two shaft grooves, the damping shaft 5 is provided with a connecting block 6, one side of the connecting block 6 is provided with a protective cover 7, one side of the protective cover 7 is provided with an opening, the other side of the protective cover 7 is provided with an arc groove 8, the opening is communicated with the arc groove 8, the arc groove 8 is provided with a soft net layer 9, and the opening is provided with a protective net 10, the arc-shaped sliding block 3 moves in the sliding groove 2 so as to adjust the position of the protective cover 7, so that the protective cover 7 is aligned with the ears of a person conveniently, then the angle of the connecting block 6 is rotated through the damping shaft 5 between the shaft grooves on the two supporting frames 4, so that the angle of the protective cover 7 is adjusted, the arc groove 8 formed by the protective cover 7 is close to the ears of the person, a certain comfort and air permeability can be achieved for the ears through the soft net layer 9, the hearing effect of the person can be ensured through the holes, the object scraps can be prevented from splashing into the holes through the protective net 10 on the holes, the protective cover 7 plays a role in protecting the ears, the scraps of the object can be prevented from splashing to the ears, damage is caused to the ears, the structure plays a role in protecting the heads of the person through the two ears of the person through the two protective covers 7, therefore, object scraps are prevented from splashing to ears, the protection effect is good, and the safety is high.

Above-mentioned helmet body 1 needs to improve the range of protection to personnel's head, in order to satisfy above-mentioned demand, one side of helmet body 1 is equipped with brim of a hat 11, through the brim of a hat 11 of helmet body 1 one side, can improve the range of protection of helmet body 1, can play certain shading simultaneously.

The helmet body 1 needs better identification, so as to meet the above requirements, the reflective patch 12 is arranged on the other side of the helmet body 1, and the identification of the helmet body 1 can be improved through the reflective patch 12 on the other side of the helmet body 1.

The helmet body 1 needs certain air permeability, in order to meet the above-mentioned demand, set up bleeder vent 13 on the spout 2, bleeder vent 13 intercommunication helmet body 1 is linked together through bleeder vent 13 that sets up on the spout 2 to can be convenient for helmet body 1 through bleeder vent 13 and external air circulation, thereby be convenient for helmet body 1 heat dissipation reduces the condition that personnel's head was stuffy.

The helmet body 1 needs efficient heat dissipation, in order to meet the above requirements, the air holes 13 are provided with a plurality of air holes 13, so that the helmet body 1 can be efficiently circulated with the outside air through the air holes 13, and the heat dissipation effect of the helmet body 1 is improved.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety helmet for building site construction, includes safety helmet body (1), its characterized in that, spout (2) have been seted up to the both sides of safety helmet body (1), be equipped with arc slider (3) on spout (2), spout (2) and arc slider (3) all are T font structure, one side both ends of arc slider (3) are equipped with support frame (4), the axle groove has been seted up to one side of support frame (4), two be equipped with damping shaft (5) between the axle groove, be equipped with connecting block (6) on damping shaft (5), one side of connecting block (6) is equipped with protection casing (7), the trompil has been seted up to one side of protection casing (7), arc groove (8) have been seted up to the opposite side of protection casing (7), the trompil intercommunication arc groove (8), be equipped with soft net layer (9) on the arc groove (8), be equipped with protection network (10) on the trompil.

2. The safety helmet for construction site according to claim 1, wherein a visor (11) is provided on one side of the helmet body (1).

3. The helmet for construction site construction according to claim 2, wherein a reflective sticker (12) is arranged on the other side of the helmet body (1).

4. A safety helmet for construction site according to claim 3, characterized in that the chute (2) is provided with ventilation holes (13), and the ventilation holes (13) are communicated with the safety helmet body (1).

5. The helmet for construction site according to claim 4, wherein the ventilation holes (13) are provided in plurality.