CN213344513U

CN213344513U - Impact-resistant inner helmet shell

Info

Publication number: CN213344513U
Application number: CN202022655534.1U
Authority: CN
Inventors: 王中华
Original assignee: Xiangyang Jinhualian Aviation Technology Co ltd
Current assignee: Xiangyang Jinhualian Aviation Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-04
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an interior helmet casing of resistant striking relates to interior helmet casing technical field, for solving current interior helmet casing and receiving the striking back easy impaired, can not protect the problem of personal safety. The utility model discloses a helmet shell, including interior helmet shell, inside helmet shell, fixed band, support inside lining, interior helmet shell's preceding terminal surface is provided with the battery, the inboard of interior helmet shell is provided with supports the inside lining, the inboard of supporting the inside lining is provided with the top inside lining, the top inside lining passes through the fixed band and supports inside lining fixed connection, and the fixed band is provided with four, interior helmet shell and support are provided with small-size fan between the inside lining, and small-size fan is provided with two.

Description

Impact-resistant inner helmet shell

Technical Field

The utility model relates to an interior helmet casing technical field specifically is an interior helmet casing of resistant striking.

Background

Helmets are well known head protection harnesses used extensively in military, construction, transportation, mining and certain sports. The core function of the helmet is to protect the user's head from impact, preventing or reducing injury. With the development of technology and materials, the technology of helmets is continuously improving. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell. A certain space is left between the helmet shell and the helmet liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced. Impact absorption, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are requirements for basic technical properties of helmets.

The existing inner helmet shell is easy to damage after being impacted, and the personal safety cannot be protected; thus, the present need is not met, for which we propose an impact resistant inner helmet shell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior helmet casing of resistant striking to current interior helmet casing that proposes in solving above-mentioned background art is receiving the striking back easily impaired, can not protect the problem of personal safety.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior helmet casing of resistant striking, includes interior helmet casing, the preceding terminal surface of interior helmet casing is provided with the battery, the inboard of interior helmet casing is provided with the support inside lining, the inboard of supporting the inside lining is provided with the top inside lining, the top inside lining passes through the fixed band and supports inside lining fixed connection, and the fixed band is provided with four, interior helmet casing and support are provided with small-size fan between the inside lining, and small-size fan is provided with two.

Preferably, the front end fixed mounting of battery has the light, the upper surface of battery is provided with solar panel.

Preferably, the lower part of the inner helmet shell is fixedly provided with two adjusting belts, and the lower part of the inner helmet shell inner wall is fixedly provided with a sweat absorbing and ventilating layer.

Preferably, the support lining is fixedly connected with the inner helmet shell through two pneumatic telescopic rods, and a sponge layer is fixedly arranged on the inner wall of the support lining.

Preferably, the upper surface of the head top lining is fixedly connected with the supporting lining through compression springs, the compression springs are provided with five parts, the sponge layer and the supporting lining are internally provided with through holes, and the through holes are provided with a plurality of parts.

Preferably, the rear end face of the inner helmet shell is provided with air holes, and sixteen air holes are formed in the air holes, and filter screens are arranged inside the sixteen air holes.

Preferably, the inner helmet shell is internally provided with five reinforcing ribs, and the outer parts of the five reinforcing ribs are provided with spring pieces.

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

1. the utility model discloses an inside at interior helmet casing is provided with the strengthening rib, has improved the intensity of interior helmet casing, makes it resistant effectual that hits, and the spring leaf has certain elasticity, can reset fast after receiving the striking and being extruded, through pneumatic telescopic link's setting, can make supporting more inseparabler of inside lining and head laminating, avoids the insecure of wearing, and the sponge layer has played the effect of protection, crashproof.

2. Through setting up sweat-absorbing ventilative layer, played sweat-absorbing and ventilative effect, the through-hole is convenient for the wind that small-size fan produced and is blown to the head, has played fine radiating action, and compression spring has played the effect of buffering, and can utilize its self elasticity to reset after pressure disappears, and the bleeder vent has played ventilative effect, the exchange of the inside air of the interior helmet shell of being convenient for, and the filter screen has played filterable effect.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a schematic view of the structure of the reinforcing ribs and the spring leaves of the present invention;

in the figure: 1. an inner helmet shell; 2. a storage battery; 3. an illuminating lamp; 4. an adjustment belt; 5. a pneumatic telescopic rod; 6. supporting the liner; 7. a small fan; 8. a through hole; 9. a sweat-absorbing breathable layer; 10. a compression spring; 11. an overhead liner; 12. fixing belts; 13. a sponge layer; 14. a solar panel; 15. air holes are formed; 16. a filter screen; 17. a spring plate; 18. and (5) reinforcing ribs.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an interior helmet casing of resistant striking, including interior helmet casing 1, the preceding terminal surface of interior helmet casing 1 is provided with battery 2, the inboard of interior helmet casing 1 is provided with supports inside lining 6, the inboard of supporting inside lining 6 is provided with top inside lining 11, top inside lining 11 passes through fixed band 12 and supports inside lining 6 fixed connection, and fixed band 12 is provided with four, interior helmet casing 1 and support be provided with small-size fan 7 between the inside lining 6, and small-size fan 7 is provided with two, the radiating effect has been played in the operation of small-size fan 7.

Further, the front end fixed mounting of battery 2 has light 3, and the upper surface of battery 2 is provided with solar panel 14, and light 3 has played the effect of illumination, and the work at night of being convenient for, solar panel 14 can be with light energy conversion electric energy, for battery 2 provides electric power, energy-concerving and environment-protective.

Further, the adjusting belts 4 are fixedly arranged below the inner helmet shell 1, the number of the adjusting belts 4 is two, the sweat-absorbing and breathable layer 9 is fixedly arranged below the inner wall of the inner helmet shell 1, the adjusting belts 4 are convenient to adjust the tightness of the inner helmet shell 1, and the sweat-absorbing and breathable layer 9 plays roles in absorbing sweat and ventilating.

Further, support inside lining 6 through

pneumatic telescoping rod

5 and 1 fixed connection of interior helmet casing, and pneumatic telescoping rod 5 is provided with two, and the inner wall of supporting inside lining 6 is fixed and is provided with sponge layer 13, and pneumatic telescoping rod 5's concertina movement can make support inside lining 6 inseparabler with the head laminating, avoids wearing insecurely, and sponge layer 13 has played the effect of protection.

Further, the upper surface of overhead inside lining 11 passes through compression spring 10 and supports inside lining 6 fixed connection, and compression spring 10 is provided with five, and sponge layer 13 all is provided with through-hole 8 with the inside of supporting inside lining 6, and through-hole 8 is provided with a plurality of, and compression spring 10 has played the effect of buffering, and can utilize its self elasticity to reset after pressure disappears, and through-hole 8 is convenient for the wind that small-size fan 7 produced blows to the head, has played fine radiating action.

Furthermore, the rear end face of the inner helmet shell 1 is provided with the air holes 15, the air holes 15 are sixteen, filter screens 16 are arranged inside the sixteen air holes 15, the air holes 15 play a ventilation role, exchange of air inside the inner helmet shell 1 is facilitated, and the filter screens 16 play a filtering role.

Further, the inner helmet shell 1 is provided with five reinforcing ribs 18 inside, the five reinforcing ribs 18 are arranged outside, the spring pieces 17 are arranged outside the five reinforcing ribs 18, the reinforcing ribs 18 improve the strength of the inner helmet shell 1, the impact resistance effect of the inner helmet shell is good, and the spring pieces 17 have certain elasticity and can be reset quickly after being extruded by impact.

The working principle is as follows: when the helmet shell is used, the inner helmet shell 1 is worn on the head, the tightness is adjusted through the adjusting belt 4, the supporting lining 6 can be attached to the head more tightly through the arrangement of the pneumatic telescopic rod 5, the wearing insecurity is avoided, the generated wind blows to the head through the through hole 8 by starting the small fan 7, the good heat dissipation effect is achieved, the strength of the inner helmet shell 1 is improved through the reinforcing ribs 18 arranged inside the inner helmet shell 1, the collision resistance effect is good, the spring pieces 17 have certain elasticity and can be quickly reset after being extruded by collision, the sponge layer 13 plays a protection role, the sweat absorption breathable layer 9 plays sweat absorption and ventilation roles, the compression spring 10 plays a buffering role and can be reset by utilizing the elasticity of the compression spring after the pressure disappears, the ventilation holes 15 play a ventilation role, and the exchange of air inside the inner helmet shell 1 is facilitated, the filter screen 16 serves as a filter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an interior helmet casing of resistant striking, includes interior helmet casing (1), its characterized in that: the utility model discloses a helmet shell, including interior helmet casing (1), the preceding terminal surface of interior helmet casing (1) is provided with battery (2), the inboard of interior helmet casing (1) is provided with supports inside lining (6), the inboard that supports inside lining (6) is provided with top of the head inside lining (11), top of the head inside lining (11) are through fixed band (12) and support inside lining (6) fixed connection, and fixed band (12) are provided with four, interior helmet casing (1) and support be provided with between inside lining (6) small-size fan (7), and small-size fan (7) are provided with two.

2. The impact resistant inner helmet shell of claim 1 wherein: the front end fixed mounting of battery (2) has light (3), the upper surface of battery (2) is provided with solar panel (14).

3. The impact resistant inner helmet shell of claim 1 wherein: the lower part of the inner helmet shell (1) is fixedly provided with two adjusting belts (4), and the lower part of the inner helmet shell (1) inner wall is fixedly provided with a sweat-absorbing and breathable layer (9).

4. The impact resistant inner helmet shell of claim 1 wherein: the support lining (6) is fixedly connected with the inner helmet shell (1) through the pneumatic telescopic rods (5), the number of the pneumatic telescopic rods (5) is two, and the sponge layer (13) is fixedly arranged on the inner wall of the support lining (6).

5. The impact resistant inner helmet shell of claim 4 wherein: the upper surface of the top of the head lining (11) is fixedly connected with the supporting lining (6) through compression springs (10), the compression springs (10) are provided with five parts, the sponge layer (13) and the supporting lining (6) are internally provided with through holes (8), and the through holes (8) are provided with a plurality of parts.

6. The impact resistant inner helmet shell of claim 1 wherein: the rear end face of the inner helmet shell (1) is provided with air holes (15), sixteen air holes (15) are formed in the air holes, and a filter screen (16) is arranged inside each air hole (15).

7. The impact resistant inner helmet shell of claim 1 wherein: the inner helmet shell (1) is internally provided with five reinforcing ribs (18), and the outer parts of the five reinforcing ribs (18) are provided with spring pieces (17).