CN203633567U

CN203633567U - Safety helmet structure

Info

Publication number: CN203633567U
Application number: CN201320735940.6U
Authority: CN
Inventors: 李卫红
Original assignee: Xian All Safe Science and Technology Co Ltd
Current assignee: Xian All Safe Science and Technology Co Ltd
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-06-11
Anticipated expiration: 2023-11-18

Abstract

The utility model discloses a safety helmet structure which comprises a helmet body and a chin strap, wherein a fire-resistant layer, a buffer layer and an inside liner are arranged on the inner side of the helmet body in sequence; the buffer layer consists of a rubber mat and raised rubber columns arranged on the rubber mat; the rubber columns are respectively arranged on the two side surfaces of the rubber mat; the rubber columns are integrally formed with the rubber mat; the inside liner adopts a net structure formed by regular hexagon frames; the fire-resistant layer, the buffer layer and the inside liner are fixedly connected with the inner side of the helmet body together. The safety helmet structure is simple in structure and reasonable in design, can improve the impact-resistant performance of the safety helmet, and reduces the probability that the head part suffers from damage.

Description

A kind of helmet structure

Technical field

The utility model belongs to safety cap manufacturing technology field, especially relates to a kind of helmet structure.

Background technology

Safety cap is the protective articles that prevents alluvium injury head, generally formed by cap body, hat lining, jowl band etc., cap body is hemispherical hard shell, hitting the impact of thing is mainly born by cap body, between cap body and hat lining, leave certain space, available buffer, disperse instantaneous impact, thereby avoid or alleviate the direct injury to head.But the buffering effect of existing safety cap is not very good, what in safety cap, play cushioning effect is mainly hat lining, due to a large amount of harder materials such as plastics that use, and with the shell modes that are rigidly connected that adopt more, make the cushioning effect of hat lining little, and present hat lining use ribbon structure more, little with the contact area of head, contact stress is large, so also large to the damage of head.

Utility model content

Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of safety cap mechanism is provided, and it is simple in structure, reasonable in design, can improve safety cap and support shock proof performance, reduces the probability that head is damaged.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of helmet structure, it is characterized in that: comprise cap body and the chin belt for being fixed with head, the inner side of described cap body is provided with fireprotection layer, cushion and inner liner, described fireprotection layer is between the inner side and cushion of cap body, described cushion is between fireprotection layer and inner liner, described cushion forms by rubber blanket with the rubber column that is arranged on rubber blanket projection, described rubber column is separately positioned on two sides of rubber blanket, the quantity of described rubber column is multiple, multiple described rubber columns and rubber blanket are one-body molded, described inner liner is the network structure that regular hexagon frame forms, described fireprotection layer, the inner side of cushion and inner liner and cap body is fixed together.

The utility model compared with prior art has the following advantages:

1, the utility model is simple in structure, reasonable in design.

2, the utility model can improve safety cap to shock proof performance by cushion, reduces the probability that head is damaged.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model cushion.

Description of reference numerals:

1-cap body; 2-chin belt; 3-fireprotection layer;

4-cushion; 4-1-rubber blanket; 4-2-rubber column;

5-inner liner.

Detailed description of the invention

As depicted in figs. 1 and 2, the utility model comprises cap body 1 and the chin belt 2 for being fixed with head, the inner side of described cap body 1 is provided with fireprotection layer 3, cushion 4 and inner liner 5, described fireprotection layer 3 is between the inner side and cushion 4 of cap body 1, described cushion 4 is positioned between fireprotection layer (3) and inner liner 5, described cushion 4 forms by rubber blanket 4-1 with the rubber column 4-2 that is arranged on rubber blanket 4-1 projection, described rubber column 4-2 is separately positioned on two sides of rubber blanket 4-1, the quantity of described rubber column 4-2 is multiple, multiple described rubber column 4-2 and rubber blanket 4-1 are one-body molded, the network structure that described inner liner 5 forms for regular hexagon frame, described fireprotection layer 3, cushion 4 and inner liner 5 are fixed together with the inner side of cap body 1.

Operation principle of the present utility model is: in the time that user meets with the situations such as fire is on fire, fireprotection layer 3 can play effective fire-proof and thermal-insulation effect, in the time that user's head is subject to external shock power, cushion 4 is by rubber blanket 4-1 and rubber column 4-2, elastic buffer in top-direction can either be provided, shock loading can be distributed to again on more large-area inner liner 5, and the network structure that inner liner 5 forms for regular hexagon frame, not only further disperse impulsive force also to make the stressed more even of inner liner 5, thereby the impulsive force that the head of effectively having extenuated is subject to, reduce the probability of head injuries.

The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.

Claims

1. a helmet structure, it is characterized in that: comprise cap body (1) and the chin belt (2) for being fixed with head, the inner side of described cap body (1) is provided with fireprotection layer (3), cushion (4) and inner liner (5), described fireprotection layer (3) is positioned between the inner side and cushion (4) of cap body (1), described cushion (4) is positioned between fireprotection layer (3) and inner liner (5), described cushion (4) forms by rubber blanket (4-1) with the rubber column (4-2) that is arranged on rubber blanket (4-1) projection, described rubber column (4-2) is separately positioned on two sides of rubber blanket (4-1), the quantity of described rubber column (4-2) is multiple, multiple described rubber columns (4-2) are one-body molded with rubber blanket (4-1), the network structure that described inner liner (5) forms for regular hexagon frame, described fireprotection layer (3), cushion (4) and inner liner (5) are fixed together with the inner side of cap body (1).