CN213370206U - Protective shockproof helmet - Google Patents

Abstract

The utility model relates to the technical field of shock-absorbing helmets, in particular to a protective anti-shock helmet, which comprises an outer main body, an inner main body and a shock-absorbing device, wherein a spring is fixedly connected above the inner part of the outer main body, an outer connecting plate is fixedly connected with the right end of the spring, the other end of the outer connecting plate is provided with a windproof transparent plate, an upper sliding plate is fixedly connected on the inner side of the outer connecting plate, a lower sliding plate is arranged below the upper sliding plate, an inner connecting plate is fixedly connected below the lower sliding plate, the inner connecting plate is provided with a sun-shading plate, the inner surface of the inner side of the outer main body is fixedly connected with the shock-absorbing device, the other end of the shock-absorbing device is fixedly connected with the inner main body, a hollow part is arranged inside the inner main body, and a wind-proof sleeve is fixedly connected, the practicability of the device is improved.

Description

Protective shockproof helmet

Technical Field

The utility model relates to a shock attenuation helmet technical field specifically is a protection helmet that takes precautions against earthquakes.

Background

The modern helmet is mainly composed of a helmet shell, a lining, a suspension system and the like, the requirements for use in various activities are different, the structure and the style of the helmet are many, the shell of the helmet is usually made of materials with higher strength, such as metal, engineering plastics, Kevlar fiber and the like, most impact force is absorbed through the deformation of the shell, the lining material has the functions of absorbing sweat, keeping warm and absorbing shock, the military helmet also has the functions of further relieving the impact force and preventing the shell from damaging the head, and the suspension system is a part between the shell and the lining and can be adjusted to adapt to the difference of head types of different wearers.

Helmet on the market all comprises simple suspension at present, generally prevent the buffer layer that material such as one deck sponge or foamed plastic constitute inside helmet shell, perhaps place the inside one deck plastic sheet material of forming of helmet shell and constitute, it has certain buffer layer to lie in helmet shell inner wall periphery, but the shock attenuation effect is extremely poor, can not play the guard action to the user when meetting violent striking, prevent wind the transparent plate at the shock attenuation helmet and generally all directly scribble the shading coating on the transparent plate, can hinder people's sight when not needing the sunshade, lead to visual system to judge the mistake and bring the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection helmet that takes precautions against earthquakes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a protection helmet that takes precautions against earthquakes, includes outer main part, inner main part and damping device, the inside top fixedly connected with spring of outer main part, spring right-hand member fixedly connected with outer connecting plate, the outer connecting plate other end is equipped with prevent wind the transparent plate, the inboard fixedly connected with top slide of outer connecting plate, it is equipped with the lower slide to go up the slide below, lower slide below fixedly connected with in-connection plate, the in-connection plate is equipped with the sunshading board, outer main part inside surface fixedly connected with damping device, damping device other end fixedly connected with inner main part, cavity has been seted up to inner main part inside, outer main part below fixedly connected with prevents wind cover.

Preferably, damping device includes suction nozzle, rubber gasbag and reset spring, the outer main part of suction nozzle fixedly connected with, the inboard fixedly connected with fixing bolt of suction nozzle central authorities, the outer main part of fixing bolt other end fixedly connected with, suction nozzle below fixedly connected with connecting plate, connecting plate below fixedly connected with rubber gasbag, the inside lower extreme fixedly connected with fixed plate of rubber gasbag, fixed plate top fixedly connected with reset spring, the equal fixedly connected with air cylinder of connecting plate side.

Preferably, outer main part upper surface right side fixedly connected with prevent wind board button, outer connecting plate side fixedly connected with sunshading board button, slide connection in the top of lower slide below.

Preferably, the inner side of the outer connecting plate is slidably connected with an inner connecting plate, and the outer side of the sun shield is slidably connected with the inner side of the windproof transparent plate.

Preferably, the outer side of the rubber air bag is provided with an air hole, and the number of the suction nozzle, the number of the fixing bolt and the number of the fixing air cylinder are respectively 2.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through outer connecting plate, inner connecting plate and the sunshading board that sets up, see through the inboard lower slide of inner connecting plate and the inboard top slide of outer connecting plate, can drag the slide through manual pulling wind-proof plate button and move on the lower slide, just can adjust the sunshading board, make the operator have a good field of vision, can put down it when needing the sunshading board, can pack up it when no need the sunshading board again, wind-proof glass board looks sideways at and sets up it through reset spring and wind-proof plate button, if can headache wind-proof button pull down and fix it when learning wind-proof glass board, this device effectively improves the practicality of helmet;

2. the utility model discloses in, rubber air bag through setting up, gas pocket and reset spring, suction nozzle and fixing bolt through on the rubber air bag are fixed damping device, rubber air bag self is exactly full of gas, when the user runs into strong striking, damping device has been passed to the outer main part that will receive, the last rubber air bag of damping device receives the effect of power and begins the extrusion, gas in the extruded in-process rubber air bag is extruded from the gas pocket, reset to rubber air bag through reset spring, reset spring resets back rubber air bag to rubber air bag and inhales external gas from the gas pocket, rubber gas restores to original state after resetting, the compression that sees through rubber air bag alright shock attenuation protection is carried out to the internal main part inside.

Drawings

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

fig. 2 is a schematic view of the damping device of the present invention.

In the figure: 1-outer body, 2-inner body, 3-shock absorption device, 301-suction nozzle, 302-fixing bolt, 303-rubber air bag, 304-air hole, 305-reset spring, 306-fixing plate, 307-fixing cylinder, 308-connecting block, 309-connecting plate, 4-windproof sleeve, 5-spring, 6-lower sliding plate, 7-upper sliding plate, 8-inner connecting plate, 9-outer connecting plate, 10-hollow, 11-transparent plate windproof, 12-sunshading plate, 13-sunshading plate button and 14-windproof plate button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a protection helmet that takes precautions against earthquakes, including outer main part 1, interior main part 2 and damping device 3, 1 inside top fixedly connected with spring 5 of outer main part, 5 right-hand member fixedly connected with outer joint plate 9 of spring, the outer joint plate 9 other end is equipped with prevent wind transparent plate 11, the inboard fixedly connected with top slide 7 of outer joint plate 9, top slide 7 below is equipped with slide 6 down, 6 below fixedly connected with in-connection plate 8 of slide down, in-connection plate 8 is equipped with sunshading board 12, 1 inboard fixed surface of outer main part is connected with damping device 3, 3 other end fixedly connected with inner main part 2 of damping device, cavity 10 has been seted up to inner main part 2 is inside, 1 below fixedly connected with of outer main part prevents wind.

The damping device 3 comprises a suction nozzle 301, a rubber air bag 303 and a return spring 305, the suction nozzle 301 is fixedly connected with an outer main body 1, the inner side of the center of the suction nozzle 301 is fixedly connected with a fixing bolt 302, the other end of the fixing bolt 302 is fixedly connected with the outer main body 1, a connecting plate 309 is fixedly connected below the suction nozzle 301, the rubber air bag 303 is fixedly connected below the connecting plate 309, the lower end inside the rubber air bag 303 is fixedly connected with a fixing plate 306, the return spring 305 is fixedly connected above the fixing plate 306, and the side edges of the connecting plate 309 are fixedly connected with fixing air cylinders 307, so that the head of a user; a wind-proof plate button 14 is fixedly connected to the right side of the upper surface of the outer main body 1, a sun shield button 13 is fixedly connected to the side edge of the outer connecting plate 9, the lower part of the upper slide plate 7 is connected to the upper part of the lower slide plate 6 in a sliding manner, and the sun shield can be folded; the inner side of the outer connecting plate 9 is connected with an inner connecting plate 8 in a sliding way, and the outer side of the sun shield 12 is connected with the inner side of the windproof transparent plate 11 in a sliding way; the outer side of the rubber air bag 303 is provided with an air hole 304, and the number of the suction nozzle 301, the fixing bolt 302 and the fixing air cylinder 307 is respectively 2, so that the practicability of the device is improved.

The working process is as follows: when the device is used, the helmet is fixed by sleeving the windproof sleeve 4 below the outer main body 1 on the head and adjusting the position, the windproof transparent plate 11 can prevent wind in the driving process due to the over-high speed, the outer connecting plate 9 is dragged and fixed by the windproof plate button 14, if the windproof transparent plate 11 is not needed, the windproof button can be dragged, the outer connecting plate 9 is pulled by the pulling force of the spring 6, the windproof transparent plate 11 is further stored, the sun shield 12 is arranged in the windproof transparent plate 11, when the helmet runs in the sun, the sunlight irradiation generates interference to the sight line, the sun shield 12 can be pulled up by the lower slide plate 6 on the inner connecting plate 8 through the button 13, the position piece of the sun shield 12 can be fixed by the clamping between the lower slide plate 6 and the upper slide plate 7, when the outer main body 1 of the helmet is impacted, can cushion the shock attenuation to inner body 2 through the inside damping device 3 of outer body 1, prevent that inner body 2 from causing the injury to the head, outer body 1 extrudees to the last rubber gasbag 303 of damping device, the inside gas of rubber gasbag 303 comes out through gas pocket 304, then reset spring 305 is extruded, can cushion it this moment, then resume original position with rubber gasbag 303 through reset spring 305, breathe in rubber gasbag 303 through gas pocket 304 and resume original appearance, suction nozzle 301 and fixing bolt 302 of lower extreme are fixed outer body 1 and inner body 2 on the rubber gasbag 303, fix and supporting effect to this device during fixed cylinder 307, fixed cylinder 307 also plays partly cushioning effect, can prevent the injury of violent striking to the head through damping device 3, improve thick device's practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a helmet takes precautions against earthquakes in protection, includes outer main part (1), interior main part (2) and damping device (3), its characterized in that: the wind-proof and wind-proof combined type wind-proof and wind-proof cover is characterized in that a spring (5) is fixedly connected to the upper portion inside the outer main body (1), an outer connecting plate (9) is fixedly connected to the right end of the spring (5), a wind-proof transparent plate (11) is arranged at the other end of the outer connecting plate (9), an upper sliding plate (7) is fixedly connected to the inner side of the outer connecting plate (9), a lower sliding plate (6) is arranged below the upper sliding plate (7), an inner connecting plate (8) is fixedly connected to the lower sliding plate (6), a sun shield (12) is arranged on the inner connecting plate (8), a damping device (3) is fixedly connected to the inner side surface inside the outer main body (1), an inner main body (2) is fixedly connected to the other end of the damping device (3.

2. A protective and crash-proof helmet as claimed in claim 1, wherein: damping device (3) include suction nozzle (301), rubber air bag (303) and reset spring (305), outer main part (1) of suction nozzle (301) fixedly connected with, suction nozzle (301) central authorities inboard fixedly connected with fixing bolt (302), fixing bolt (302) other end fixedly connected with outer main part (1), suction nozzle (301) below fixedly connected with connecting plate (309), connecting plate (309) below fixedly connected with rubber air bag (303), the inside lower extreme fixedly connected with fixed plate (306) of rubber air bag (303), fixed plate (306) top fixedly connected with reset spring (305), the equal fixedly connected with stationary cylinder (307) of connecting plate (309) side.

3. A protective and crash-proof helmet as claimed in claim 1, wherein: outer main part (1) upper surface right side fixedly connected with prevent wind board button (14), outer connecting plate (9) side fixedly connected with sunshading board button (13), slide connection in the top of lower slide (6) below upper sliding plate (7).

4. A protective and crash-proof helmet as claimed in claim 1, wherein: the inner side of the outer connecting plate (9) is connected with an inner connecting plate (8) in a sliding mode, and the outer side of the sun shield (12) is connected to the inner side of the windproof transparent plate (11) in a sliding mode.

5. A protective and crash-proof helmet as claimed in claim 2, wherein: the outer side of the rubber air bag (303) is provided with air holes (304), and the number of the suction nozzles (301), the number of the fixing bolts (302) and the number of the fixing air cylinders (307) are respectively 2.

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