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Safety helmet with dustproof and sunshading functions

A helmet and functional technology, applied in the field of building construction equipment, can solve the problems of not being able to shade the sun, not being able to protect the eyes, and the safety helmet does not have the dustproof function, so as to facilitate the operation and prevent the effect of blocking the line of sight

Inactive Publication Date: 2017-08-22
成都市德容建筑劳务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a safety helmet with dust-proof and sun-shading functions, which solves the problems that the existing safety helmets do not have dust-proof functions, cannot shade the sun, and cannot protect the eyes

Method used

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  • Safety helmet with dustproof and sunshading functions
  • Safety helmet with dustproof and sunshading functions
  • Safety helmet with dustproof and sunshading functions

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0033] figure 1 , figure 2 with image 3 A safety helmet with dust-proof and sun-shading functions is shown, including a helmet 1, a chin strap 2 and a dust-proof mask 3. The chin strap 2 is arranged at the bottom of the helmet 1, and the dust-proof mask 3 is connected to the chin strap 2 and arranged at The front end of the chin strap 2, the dust mask 3 includes a flexible telescopic part 31 and a net cover part 32. The flexible telescopic part 31 is arranged between the net cover part 32 and the chin strap 2, and the middle of the top end of the net cover part 32 is also provided with a nose Fitting part 33 and suspension rope 34, the front end of the helmet 1 is provided with a suspension block 4, the upper bottom surface of the suspension block 4 is provided with a suspension rope groove 41, and the lower part of the front end of the helmet 1 is also provided with a horizontal sunshade brim 8. There is a horizontal strip-shaped opening 81 at the front of the strip-shaped op...

specific Embodiment 2

[0036] Such as Figure 4 As shown, this embodiment further describes the structure of the inking lens clip on the basis of specific embodiment 1. The above inking lens clip includes a sliding groove 9, a slider 10, and a clip 11, The groove 9 is set in the same direction as the strip opening 81. The slider 10 is slidably arranged in the chute 9, the top of the slider 10 is higher than the slot of the chute 9, and the slider 10 is higher than the slot of the chute. One end part facing the strip-shaped opening 81 is fixedly connected to one end of the clamping piece 11.

[0037] When the clamping groove 84 of the ink lens 82 is pulled up to the position where the clamping piece 11 is located, slide the slider 10 toward the direction of the clamping groove 84. At this time, the clamping piece 11 follows the slider 10 and slides along the sliding groove 9 to the clamping The ink lens 82 is stuck in the groove 84. When the ink lens 82 is to be put down, slide the slider 10 in the oppo...

specific Embodiment 3

[0039] Such as Figure 5 As shown, this embodiment further describes the structure of the mesh cover portion 32 on the basis of specific embodiment 1. The mesh cover portion 32 is composed of an inner mesh plate 321, a filter mesh 322, and an outer mesh in order from the inside to the outside. A plate 323 is formed, an opening is provided on the outer mesh plate 323, and a mesh cover plate 324 that can be opened and closed is provided at the opening.

[0040] The filter screen 322 can filter the air to a certain extent, and the inner screen plate 321 and the outer screen plate 323 of the screen part 32 are of mesh structure, so that the air can be filtered without affecting breathing, and the outer screen plate 323 is provided The opening and the mesh cover plate 324 can facilitate the replacement of the filter screen 322, and the filter screen 322 can be replaced by opening the mesh cover plate 324.

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PUM

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Abstract

The invention discloses a safety helmet with dustproof and sunshading functions. The safety helmet with the dustproof and sunshading functions comprises a helmet, a jaw belt and a dustproof mask; the jaw belt is arranged at the bottom of the helmet; the dustproof mask is connected with the jaw belt and is arranged at the front end of the jaw belt; the dustproof mask comprises a flexible telescopic part and a net mask part; the flexible telescopic part is arranged between the net mask part and the jaw belt; a nosewing fitting part and a suspension rope are arranged in the middle of the top end of the net mask part; a suspension block is arranged at the front end of the helmet; a suspension rope groove is formed in the upper bottom surface of the suspension block; a horizontal sunhat brim is arranged at the lower part of the front end of the helmet; a transverse strip-shaped opening is formed in the front part of the sunhat brim; sunglasses capable of sliding up and down in the vertical direction are arranged at the strip-shaped opening position; positioning blocks are arranged on the two sides of the upper part of the sunglasses and at the same altitude; clamping grooves sunken inwards are formed in the two sides of the lower part of the sunglasses and at the same altitude; and sunglasses clamping pieces are arranged at the two ends of the strip-shaped opening. The problems that the existing safety helmet does not have a dustproof function, cannot shield the sun and cannot protect eyes are solved.

Description

Technical field [0001] The invention relates to the field of equipment for building construction, in particular to a safety helmet with dust-proof and sun-shading functions. Background technique [0002] A safety helmet is a shallow dome hat made of steel or similar materials that is used to protect the top of the head. It is a protective equipment to prevent impacts from hurting the head. It is generally composed of a cap shell, a cap liner and a lower cheek strap. The cap shell is hemispherical , Strong, smooth and elastic. The impact and puncture kinetic energy of the striking object is mainly absorbed by the cap shell. There is a certain space between the cap shell and the cap lining, which can buffer and disperse the instantaneous impact force, thereby avoiding or reducing the impact on the head. Direct damage, impact absorption, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are the requirements for the basic technical performance of saf...

Claims

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Application Information

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IPC IPC(8): A42B3/04A42B3/22A42B3/06A42B3/08A42B3/20
CPCA42B3/044A42B3/06A42B3/08A42B3/20A42B3/227
Inventor 曾晓予
Owner 成都市德容建筑劳务有限公司