CN2198781Y - A portable helmet - Google Patents

Abstract

The utility model provides a portable safety helmet, includes cap main part, brim of a hat, sight window and inner face cavernosum layer, the cap main part is that the inlayer and the inlayer bag clamp by rubber class material integrated into one piece forms an accommodation space, and one side of inlayer and inlayer is equipped with the opening portion of control intercommunication accommodation space, and an aerating device fills the accommodation space of cap main part with gas through the opening portion, the utility model discloses a safety helmet is small, light in weight, in the sack can be put into after not the time spent disappointing, convenient to carry wears comfortablely, and is light and handy, safe, reliable.

Description

The utility model relates to a portable safety helmet, in particular to a lightweight and portable safety helmet suitable for motorcycle riders.

Safety helmets are necessary safety maintenance articles for motorcycle riders, but the existing safety helmets are generally hard stereotyped bodies, and their disadvantages are that they are large in size and heavy in weight, which brings great trouble to collection and carrying. The general size has only fixed several specifications and cannot adjust the size according to the needs of users, and the ventilation is poor, and the listening effect is poor, which affects driving safety.

The purpose of this utility model is exactly in order to overcome the shortcoming of above-mentioned existing safety helmet, a kind of portable safety helmet of design is simple in structure, light, easy to carry and use and comfortable.

The utility model comprises a hat main body, a hat brim, a viewing window below the hat brim, a brim provided under the hat main body, and a foaming sponge layer on the inner surface of the main body. The main body of the cap is sandwiched by an inner and outer layer integrally formed of rubber-like material to form an accommodating space. One side of the outer layer is provided with a port for controlling communication with the accommodating space, and an inflator passes the gas through the port. Fill into the accommodating space of the hat main body.

Fig. 1 is the perspective view of the hat structure of the present utility model;

Fig. 2 is a sectional view of the hat structure of the present utility model;

Fig. 3 is the schematic diagram of the utility model inflator;

Fig. 4 is a sectional view of the opening of the hat of the present invention and the inflatable head of the inflatable device;

Fig. 5 is a sectional view of the structure and action of the utility model inflator;

In the figure, 10 hat main body, 11 hat brim, 12 hat opening, 13 viewing window, 14 foam sponge layer, 15 accommodating space, 16 flange part, 17 reflective ring, 18 port part, 19 ventilation hole, 20 inflatable device , 21 Ventilation thimble rod, 22 Tube body, 23 Valve main body, 24 Air bag, 101 Hat main body outer layer, 102 Hat main body inner layer, 161 Buckle body, 162, 163 Male and female Velcro, 181 Port entrance, 182 outlets, 183 ball bodies, 184 springs, 231 suction valves, 232 air outlet valves.

Further illustrate the embodiment of the present utility model below in conjunction with accompanying drawing:

The hat main body 10 (shown in Fig. 1 and Fig. 2 ) is integrally fixed by wear-resistant and pressure-resistant rubber materials to form an accommodating space between inner and outer layers 102, 101, and a visor 11 is arranged on the front upper part of the hat main body 10, There is a viewing window 13 below it, and a cap opening 12 is provided below the cap main body 10. The inner surface of the main body 10 is provided with a foamed sponge layer 14, so that the cap body feels comfortable in contact with the human head. The outer layer 101 side of the cap main body 10 A port 18 (as shown in FIG. 4 ) for controlling the communication with the accommodation space 15 is provided, with an outlet 182 on its side and an inlet 181 on the surface. A spring 184 is installed at the bottom to push against a ball 183 to close it. The inlet 181 prevents the gas filled into the accommodating space 15 from leaking through the outlet 182 to control the gas in and out. On the left and right sides of the hat main body 10 adjacent to the viewing window 13, there are vents 19 at the positions of the two ears of the human head, so as to reduce the feeling of stuffiness and improve hearing. In order to clearly reflect the driving position of the motorcycle through light irradiation when driving at night, a flange part 16 is integrally extended at the lower edge of the main body 10 in addition, and its front half, that is, a part of the front of the hat main body 10, is in the shape of a pendulum. Buckle body 161, the top of the buckle body and the flange portion 16 are respectively equipped with male and female Velcro 162, 163 so that the human head is buckled on the lower jaw after the cap mouth 12 is worn.

The inflation device carried along with the helmet (as shown in Figures 3, 4, and 5) has a needle bar 21 at one end, which is inserted into the opening 18 to push back the ball body 183 to form a passage, and the rear end of the thimble bar 21 is connected to A pipe body 22, the other end of the pipe body is connected with a valve main body 23 comprising an air outlet valve 232 and an air intake valve 231, and its end is connected with an elastic air bag 24, when the elastic air bag 24 is pressed, the gas pushes the air suction valve 231 to close it, Simultaneously push the air outlet valve 232 open, at this moment the gas is filled in the accommodating space 15 of the hat main body 10 through the outlet 182, when the elastic air bag 24 is relaxed, the pressure in the pipe body 22 is greater than the air bag 24 and the suction force produced by it, and the air will be released The valve 232 is closed, and at the same time, the suction valve 231 is opened to inhale gas into the elastic airbag, and the cycle is repeated until the accommodating space 15 of the cap body is filled with gas.

When in use, you can put the safety helmet on your head first and then inflate. The amount of inflation can be adjusted according to the user's head feeling comfortable and comfortable. After inflating, pull out the thimble rod and remove the inflation device, and the spring in the port will push against it. The bead closes the inlet 181 . It is also possible to inflate the safety helmet first and then wear it.

When not in use, as long as the thimble rod of the inflator slightly reaches the ball body 183 in the opening, the air in the cap main body can be released.

The utility model has the advantages of convenient use and reasonable structure. The cap is small in size and light in weight when it is not inflated. It is very convenient to carry whether it is put into a bag or a motorcycle storage box. It is comfortable, light, safe and reliable to wear.

Claims (6)

1, a kind of portable secured cap, comprise: cap mouth of offering under viewing window below cap main body, the brim of a hat, the brim of a hat and the cap main body and main body inner face are provided with foam sponge body layer, it is characterized in that: described cap main body is to form an accommodation space by the integrated ectonexine double team of rubber-like material, its outer field side is provided with the port portion that a control is communicated with accommodation space, and an aerating device charges into gas through this port portion the accommodation space of cap main body.

2, portable secured cap according to claim 1 is characterized in that the left and right sides of the contiguous viewing window of described cap main body is provided with air vent.

3, portable secured cap according to claim 1 is characterized in that the brim of a hat part upper limb of described cap main body is provided with the ring-type taperedchromeplatedbezel.

4, portable secured cap according to claim 1 is characterized in that there is a flange part at described cap main body lower endcaps mouth place, and its first half is the cingulum body of single pendulum shape, and this cingulum body and flange part are equipped with the male and female nylon buckles respectively to be taken.

5, portable secured cap according to claim 1 is characterized in that the outer field port of described cap main body portion is provided with entrance and exit, and a spring is installed in the bottom by port portion, contact one ball bead on it.

6, portable secured cap according to claim 1, an end that it is characterized in that described aerating device has a thimble rod, its rear end connects a body, and the other end of this body is equipped with the valve main body that comprises air-outlet valve and air suction valve, at the terminal elastic bag that connects of valve main body.

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