CN217446825U

CN217446825U - Multifunctional safety helmet for construction site

Info

Publication number: CN217446825U
Application number: CN202220444870.8U
Authority: CN
Inventors: 韩旭; 韩宾; 韩志民; 王龙彪
Original assignee: Henan Yinai Group Co ltd
Current assignee: Henan Yinai Group Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-20
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a multifunctional safety helmet for building site relates to safety helmet technical field, specifically is including the shell, the inside fixedly connected with connecting block of shell, one side fixedly connected with connecting rod of connecting block, the surface sliding connection of connecting rod has the movable block, one side fixedly connected with spring of connecting block, one end of spring and one side butt of movable block, one side of movable block articulates there is the buffer beam, the inside of shell is provided with the protection inlayer, the spout has been seted up to the inboard surface of protection, the inside of spout is provided with the slider. This multi-functional safety helmet for building site sets up through the cooperation of connecting block, connecting rod, movable block, spring, buffer beam, protection inlayer, slider and supporting shoe, can strengthen the shock resistance of safety helmet at the in-process that uses to play and reduced the effect of assaulting the damage to the head, reached the purpose of the protective capacities of reinforcing safety helmet.

Description

Multifunctional safety helmet for construction site

Technical Field

The utility model relates to a safety helmet technical field specifically is a multi-functional safety helmet for building site.

Background

The helmet shell is the main part of the safety helmet and generally adopts an elliptical or hemispherical thin shell structure. The structure can generate certain pressure deformation under impact pressure, and impact time is reduced because the rigidity of the material can absorb and disperse stress and the smooth surface and the circular curve can easily lead impact objects to slide away. The shell can be made into various types such as a light top, a top rib, a rim and no rim according to the needs and the strength of the shell of the safety helmet.

Most of safety helmets existing in the existing safety helmets for construction sites are low in structural strength, and can cause unpredictable injury to constructors when the safety helmets are impacted, so that the safety helmets are not practical enough, when falling objects fall on the safety helmets, the safety helmets are poor in buffering performance, and can cause overlarge impact to brain or cervical vertebra, so that the constructors are injured, the safety is low, and when workers take the safety helmets, the connecting drawstrings are not fixed firmly for convenience, the heads of the safety helmets can fall off when accidents happen, and the safety helmets cannot play a role in protection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional safety helmet for building site has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional safety helmet for building site, includes the shell, the inside fixedly connected with connecting block of shell, one side fixedly connected with connecting rod of connecting block, the surface sliding connection of connecting rod has the movable block, one side fixedly connected with spring of connecting block, the one end of spring and one side butt of movable block, one side of movable block articulates there is the buffer beam, the inside of shell is provided with the protection inlayer, the spout has been seted up to the inboard surface of protection, the inside of spout is provided with the slider, one side fixedly connected with supporting shoe of slider, one side of slider is articulated with one side of buffer beam.

Optionally, one side of protection inlayer is provided with sweat-absorbing layer, the round hole has been seted up to the surface of protection inlayer, the quantity of round hole is a plurality of, and a plurality of round holes even distribution is at the surface of protection inlayer.

Optionally, the outer fixed surface of the shell is connected with a fixed box, the inner side wall of the fixed box is fixedly connected with a fixed column, the outer fixed surface of the fixed column is connected with a clockwork spring, and one side of the clockwork spring is fixedly connected with a fixed belt.

Optionally, the inside wall of fixed box rotates and is connected with spacing post, the surface butt of the surface of spacing post and fixed band, the quantity of spacing post is two, two spacing post is located the both sides of fixed band.

Optionally, the outer surface of the shell is provided with heat dissipation holes, and one side of the shell is fixedly connected with a cover plate.

Optionally, the quantity of protection inlayer is a plurality of, one side fixedly connected with yielding rubber of protection inlayer, yielding rubber's one side and the internal surface fixed connection of shell.

(III) advantageous effects

The utility model provides a many function safety helmet for building site possesses following beneficial effect:

1. this multi-functional safety helmet for building site sets up through the cooperation of connecting block, connecting rod, movable block, spring, buffer beam, protection inlayer, slider and supporting shoe, can strengthen the shock resistance of safety helmet at the in-process that uses to play and reduced the effect of assaulting the damage to the head, reached the purpose of the protective capacities of reinforcing safety helmet.

2. This multi-functional safety helmet for building site sets up through the cooperation of fixed box, fixed column, clockwork spring, fixed band and spacing post, can fix the safety helmet at the head at the in-process that uses to play the effect that reduces the accident that the safety helmet dressed the unnormal and arouse, reached the comparatively stable purpose of fixing at the head with the safety helmet.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

fig. 4 is a schematic view of the front view of the fixing box of the present invention.

In the figure: 1. a housing; 2. connecting blocks; 3. a connecting rod; 4. a moving block; 5. a spring; 6. a buffer rod; 7. a protective inner layer; 8. a slider; 9. a support block; 10. a fixing box; 11. fixing a column; 12. a clockwork spring; 13. fixing belts; 14. a limiting post; 15. damping rubber; 16. heat dissipation holes; 17. and a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a multi-functional safety helmet for building site, includes shell 1, its characterized in that: the safety helmet is characterized in that a connecting block 2 is fixedly connected inside the shell 1, a connecting rod 3 is fixedly connected to one side of the connecting block 2, a moving block 4 is slidably connected to the outer surface of the connecting rod 3, a spring 5 is fixedly connected to one side of the connecting block 2, one end of the spring 5 is abutted to one side of the moving block 4, a buffer rod 6 is hinged to one side of the moving block 4, a protective inner layer 7 is arranged inside the shell 1, a sliding groove is formed in the outer surface of the inner side of the protection, a sliding block 8 is arranged inside the sliding groove, a supporting block 9 is fixedly connected to one side of the sliding block 8, one side of the sliding block 8 is hinged to one side of the buffer rod 6, and the shock resistance of the safety helmet can be enhanced in the using process through the matching arrangement of the connecting block 2, the connecting rod 3, the moving block 4, the spring 5, the buffer rod 6, the protective inner layer 7, the sliding block 8 and the supporting block 9, so that the damage of the head caused by impact is reduced, the purpose of enhancing the protection capability of the safety helmet is achieved, a sweat absorbing layer is arranged on one side of a protection inner layer 7, round holes are formed in the outer surface of the protection inner layer 7, the number of the round holes is multiple, the round holes are uniformly distributed on the outer surface of the protection inner layer 7, a fixing box 10 is fixedly connected to the outer surface of a shell 1, a fixing column 11 is fixedly connected to the inner side wall of the fixing box 10, a clockwork spring 12 is fixedly connected to the outer surface of the fixing column 11, a fixing band 13 is fixedly connected to one side of the clockwork spring 12, a limiting column 14 is rotatably connected to the inner side wall of the fixing box 10, the outer surface of the limiting column 14 is abutted to the surface of the fixing band 13, the number of the limiting columns 14 is two, the two limiting columns 14 are located on two sides of the fixing band 13, and the safety helmet can be fixed on the head in the using process, thereby played the effect that reduces the accident that the safety helmet wearing is not normal to be aroused, reached the comparatively stable purpose of fixing at the head with the safety helmet, louvre 16 has been seted up to the surface of shell 1, one side fixedly connected with apron 17 of shell 1, the quantity of protection inlayer 7 is a plurality of, one side fixedly connected with yielding rubber 15 of protection inlayer 7, one side of yielding rubber 15 and the internal surface fixed connection of shell 1.

During the use, fixed band 13 is elongated, take the safety helmet overhead, make fixed band 13 be located chin department, under clockwork spring 12 spring action, fixed band 13 tightens up suitable degree, make fixed band 13 hug closely the chin, avoid the workman not to dress the safety helmet for the convenience, when the safety helmet receives the striking, external force makes safety helmet shell 1 take place vibrations, shell 1 transmits vibrations for protection inlayer 7 through yielding rubber 15, shell 1 also drives connecting block 2 through connecting block 2 and takes place to remove simultaneously, make movable block 4 extrusion spring 5, absorb partly with the vibrations that shell 1 produced, reduce the influence of striking to the head.

The utility model discloses a theory of operation and beneficial effect: this multifunctional safety helmet for building site, through connecting block 2, connecting rod 3, the movable block 4, spring 5, buffer beam 6, protection inlayer 7, the cooperation setting of slider 8 and supporting shoe 9, the in-process that uses can strengthen the shock resistance of safety helmet, thereby the effect of reducing the impact to the damage of head has been played, the protective capacities's of reinforcing safety helmet purpose has been reached, through fixed box 10, fixed column 11, clockwork spring 12, fixed band 13 and spacing 14 cooperation setting of post, the in-process that uses can fix the safety helmet at the head, thereby the effect of reducing the accident that the safety helmet dressed the unnormal and arouses has been played, reached and comparatively stable the fixing in the purpose of head with the safety helmet.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-functional safety helmet for building site, includes shell (1), its characterized in that: the inside fixedly connected with connecting block (2) of shell (1), one side fixedly connected with connecting rod (3) of connecting block (2), the surface sliding connection of connecting rod (3) has movable block (4), one side fixedly connected with spring (5) of connecting block (2), one end of spring (5) and one side butt of movable block (4), one side of movable block (4) articulates there is buffer beam (6), the inside of shell (1) is provided with protection inlayer (7), the spout has been seted up to the surface of protection inlayer, the inside of spout is provided with slider (8), one side fixedly connected with supporting shoe (9) of slider (8), one side of slider (8) is articulated with one side of buffer beam (6).

2. The multifunctional safety helmet for a worksite according to claim 1, wherein: one side of protection inlayer (7) is provided with sweat-absorbing layer, the round hole has been seted up to the surface of protection inlayer (7), the quantity of round hole is a plurality of, a plurality of round holes even distribution at the surface of protection inlayer (7).

3. The multifunctional safety helmet for a worksite according to claim 1, wherein: the outer fixed surface of shell (1) is connected with fixed box (10), the inside wall fixedly connected with fixed column (11) of fixed box (10), the outer fixed surface of fixed column (11) is connected with clockwork spring (12), one side fixedly connected with fixed band (13) of clockwork spring (12).

4. The multifunctional safety helmet for construction sites of claim 3, wherein: the inside wall of fixed box (10) rotates and is connected with spacing post (14), the surface butt of the surface of spacing post (14) and fixed band (13), the quantity of spacing post (14) is two, two spacing post (14) are located the both sides of fixed band (13).

5. The multifunctional safety helmet for a worksite according to claim 1, wherein: the heat dissipation hole (16) is formed in the outer surface of the shell (1), and a cover plate (17) is fixedly connected to one side of the shell (1).

6. The multifunctional safety helmet for a worksite according to claim 1, wherein: the number of the protective inner layer (7) is multiple, one side of the protective inner layer (7) is fixedly connected with damping rubber (15), and one side of the damping rubber (15) is fixedly connected with the inner surface of the shell (1).