CN216416174U

CN216416174U - Multifunctional safety helmet

Info

Publication number: CN216416174U
Application number: CN202123223707.3U
Authority: CN
Inventors: 彭鹏; 左一腾
Original assignee: Qingyang Vocational And Technical College
Current assignee: Qingyang Vocational And Technical College
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-03
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a multifunctional safety helmet, including shell, side guard shield, bandage, interior protection casing and foam-rubber cushion, the inboard difference fixed mounting of the bottom of shell has the bandage, two fix through the fastener between the bandage, there is the side guard shield in the both sides of shell through axis of rotation movable mounting, and this multifunctional safety helmet can fix the side guard shield through magnet, can increase the protection to user's ear through the side guard shield, prevent that dust etc. from getting into inside the ear, cause the injury to the user, can carry on spacingly through fixed slide bar and spacing spout to the shell, through spring, air cavity, connection backplate, interior protection casing and foam-rubber cushion can increase the security of this safety helmet, conveniently carry out ventilation and heat dissipation through the vent, the function is various, convenient to use.

Description

Multifunctional safety helmet

Technical Field

The utility model relates to a safety helmet technical field specifically is a multifunctional safety helmet.

Background

The safety helmet is a helmet which is used for protecting the head of a person from being injured by objects falling down and other specific factors, a helmet shell is a main part of the safety helmet and generally adopts an elliptical or hemispherical thin shell structure, the helmet shell can generate certain pressure deformation under impact pressure, the impact objects can easily slide away due to the rigidity of materials and the smooth and circular curves on the surface, so that the impact time is reduced, the safety helmet is widely applied to the fields of safety production, field construction, workshop construction and the like, the existing safety helmet is low in safety, no side shield is arranged, ears cannot be protected, ash residues and the like can easily enter the ears, and the function is single.

Therefore, the utility model provides a multifunctional safety helmet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional safety helmet to solve the problem that proposes among the above-mentioned background art, the utility model discloses a side guard shield can increase the protection to the ear, prevents inside dust etc. gets into the ear, can increase the security of this safety helmet, convenient to use through air cavity, spring, connection backplate and interior protection casing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a multifunctional safety helmet, includes shell, side guard shield, bandage, interior protection casing and foam-rubber cushion, there is the bandage, two in the inboard difference fixed mounting of the bottom of shell the bandage is fixed through the fastener between, there is the side guard shield both sides of shell through axis of rotation movable mounting, the outside fixed mounting of side guard shield has the dust screen, the inside fixed mounting of shell has interior protection casing, the central point at the top of shell puts the department and has seted up spacing spout, the central point at the top of interior protection casing puts fixed mounting of department has fixed slide bar, the top slidable mounting of fixed slide bar is in the inside of spacing spout, symmetry slope fixed mounting has the connection backplate between shell and the interior protection casing, the bottom fixed mounting of interior protection casing has the foam-rubber cushion.

As a preferred embodiment of the present invention, a protection pad is slidably mounted on one of the straps.

As a preferred embodiment of the present invention, the inner side of one end of the side shield is fixedly mounted with a magnet, and the bilateral symmetry of the housing is fixedly mounted with a magnet.

As a preferred embodiment of the present invention, the spring is sleeved on the fixed sliding rod, and the spring is fixedly installed between the outer shell and the inner protective cover.

As a preferred embodiment of the present invention, the ventilation openings are symmetrically formed at both sides of the top of the housing.

As a preferred embodiment of the present invention, air cavities are symmetrically formed in both sides of the inside of the housing, and the inside of the air cavities is filled with inert gas.

The utility model has the advantages that: the utility model relates to a many function safety helmet can fix the side guard shield through magnet, can increase the protection to user's ear through the side guard shield, prevent that dust etc. from getting into inside the ear, cause the injury to the user, can carry on spacingly to the shell through fixed slide bar and spacing spout, can increase the security of this safety helmet through spring, air cavity, connection backplate, interior protection casing and foam-rubber cushion, conveniently ventilate the heat dissipation through the vent, and the function is various, convenient to use.

Drawings

FIG. 1 is a structural view of a multifunctional safety helmet of the present invention;

FIG. 2 is a sectional view of a multifunctional safety helmet of the present invention;

FIG. 3 is an enlarged view of the multifunctional safety helmet of the present invention at the position A in FIG. 2;

FIG. 4 is an enlarged view of the multifunctional safety helmet of the present invention at B in FIG. 2;

in the figure: 1. a housing; 2. a side shield; 3. a fastener; 4. binding bands; 5. a pad; 6. a vent; 7. an air cavity; 8. an inner shield; 9. a sponge cushion; 10. connecting the guard plate; 11. a dust screen; 12. a magnet; 13. a limiting chute; 14. fixing the sliding rod; 15. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a multifunctional safety helmet comprises a shell 1, side shields 2, binding bands 4, an inner shield 8 and a sponge pad 9, wherein the inner sides of the bottom of the shell 1 are respectively and fixedly provided with the binding bands 4, the two binding bands 4 are fixed by a fastener 3, the side shields 2 are movably arranged on two sides of the shell 1 through a rotating shaft, a dustproof net 11 is fixedly arranged on the outer sides of the side shields 2, the inner shield 8 is fixedly arranged in the shell 1, a limiting sliding groove 13 is formed in the central position of the top of the shell 1, a fixed sliding rod 14 is fixedly arranged in the central position of the top of the inner shield 8, the top ends of the fixed sliding rods 14 are slidably arranged in the limiting sliding groove 13, a connecting protection plate 10 is symmetrically and fixedly arranged between the shell 1 and the inner shield 8 in an inclined mode, the bottom of the inner shield 8 is fixedly provided with the sponge pad 9, through the regulation of offside guard shield 2, can increase the protection to user's ear, improve the security of this safety helmet, the practicality is high.

As a preferred embodiment of the utility model, a protection pad 5 is slidably mounted on one of the binding bands 4, so that the safety helmet is convenient to wear.

As a preferred embodiment of the present invention, the magnet 12 is fixedly mounted on the inner side of one end of the side shield 2, and the magnet 12 is fixedly mounted on the bilateral symmetry of the housing 1, so that the side shield 2 can be fixed.

As a preferred embodiment of the present invention, the spring 15 is sleeved on the fixed sliding rod 14, and the spring 15 is fixedly installed between the housing 1 and the inner protection cover 8, so as to buffer the received impact.

As an optimized embodiment of the present invention, the ventilation openings 6 are symmetrically formed at both sides of the top of the housing 1, so as to facilitate ventilation and heat dissipation.

As a preferred embodiment of the present invention, the air chambers 7 are symmetrically disposed on both sides of the inside of the housing 1, and the inside of the air chambers 7 is filled with inert gas, which can buffer and improve the safety of the safety helmet.

When the multifunctional safety helmet is used, the side shields 2 are rotated to two sides by rotating the shaft, the fastener 3 is opened, the safety helmet is worn on the head, the protection pad 5 is slid on one of the binding bands 4, the protection pad 5 can be prevented from being at the position of the chin, the two binding bands 4 are connected through the fastener 3, after the connection is completed, the side shields 2 are rotated towards the direction of the binding bands 4, the side shields 2 drive the dust screen 11 to be close to ears, the side shields 2 are fixed through the magnetic attraction effect of the two magnets 12, when falling objects fall on the shell 1, the shell 1 is impacted, the limiting sliding chute 13 is driven, the limiting sliding chute 13 slides on the fixed sliding rod 14, the shell 1 compresses the spring 15, meanwhile, the air cavity 7 and the inert gas in the air cavity buffer the impact, the shell 1 and the inner shield 8 extrude the connecting protective plate 10, and the connecting protective plate 10 deforms, continue to cushion the impact, this many function safety helmet can fix to side guard shield 2 through magnet 12, can increase the protection to the user's ear through side guard shield 2, prevent inside dust etc. gets into the ear, cause the injury to the user, can carry on spacingly to shell 1 through fixed slide bar 14 and spacing spout 13, through spring 15, air cavity 7, connect backplate 10, interior protection casing 8 and foam-rubber cushion 9 can increase the security of this safety helmet, conveniently ventilate the heat dissipation through vent 6, and is various in function, high durability and convenient use.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional safety helmet comprises a shell (1), side shields (2), binding bands (4), an inner shield (8) and a spongy cushion (9), and is characterized in that the inner sides of the bottom of the shell (1) are respectively fixedly provided with the binding bands (4), two binding bands (4) are fixed through fasteners (3), the two sides of the shell (1) are movably provided with the side shields (2) through rotating shafts, the outer sides of the side shields (2) are fixedly provided with dustproof nets (11), the inner shield (8) is fixedly arranged in the shell (1), a limiting sliding groove (13) is formed in the center position of the top of the shell (1), a fixed sliding rod (14) is fixedly arranged in the center position of the top of the inner shield (8), and the top ends of the fixed sliding rod (14) are slidably arranged in the limiting sliding groove (13), the novel protective hood is characterized in that a connecting protective plate (10) is symmetrically and obliquely and fixedly installed between the shell (1) and the inner protective hood (8), and a sponge mat (9) is fixedly installed at the bottom of the inner protective hood (8).

2. A multifunctional safety helmet as claimed in claim 1, wherein: one of the binding bands (4) is provided with a protection pad (5) in a sliding way.

3. A multifunctional safety helmet as claimed in claim 1, wherein: the inboard fixed mounting of the one end of side guard shield (2) has magnet (12), the bilateral symmetry fixed mounting of shell (1) has magnet (12).

4. A multifunctional safety helmet as claimed in claim 1, wherein: the fixed sliding rod (14) is sleeved with a spring (15), and the spring (15) is fixedly installed between the shell (1) and the inner protective cover (8).

5. A multifunctional safety helmet as claimed in claim 1, wherein: the two sides of the top of the shell (1) are symmetrically provided with ventilation openings (6).

6. A multifunctional safety helmet as claimed in claim 1, wherein: air cavities (7) are symmetrically formed in two sides of the interior of the shell (1), and inert gas is filled in the air cavities (7).