TWM451844U - Automatic inflation device for internal helmet - Google Patents

Description

Safety cap internal automatic inflator

This creation relates to a self-inflating device for the inside of a helmet that is worn to the head to avoid direct impact of the head.

According to the "inflatable hat cushion type helmet", as in the Republic of China Patent Application No. 099218631, an inflatable hat cushion type helmet includes a cymbal inflatable air cushion, and the inflatable air cushion is disposed in the helmet body. And the inflatable air cushion has an adjustable volume, and an inflatable buckle, the inflatable buckle is connected to the inflatable air cushion, and the hollow interior of the inflatable air cushion and the hollow interior of the inflatable buckle Connected.
The "inflatable hat cushion type helmet" described above can be used to replenish the gas of the inflatable air cushion or the inside of the buckle belt by using an inflator to protect the user's head, but the user needs to carry the inflator at any time when going out. If you forget to carry the inflator, you can't immediately replenish the air cushion or the gas inside the buckle, which is inconvenient to use and reduces the safety of the riding locomotive, thus affecting the practicability of the structure.
In view of the above-mentioned shortcomings, the creators of this novel believe that they have the urgent need to make corrections. They have been engaged in the design and manufacture of related products for many years, and they have always adhered to the excellent design concept, and researched and created the above disadvantages. After continuous efforts, the company launched the automatic inflator inside the creation of the helmet, which enhances the product's effectiveness by correcting the excellent product structure.

The purpose of this creation is to improve the aforementioned "inflatable hat cushion type helmet". The disadvantage is that the user needs to carry the inflator at any time when going out. If you forget to carry the inflator, you cannot immediately add the air cushion or the gas inside the buckle. It is inconvenient to use and reduces the safety of the riding locomotive, and its practicality has considerable room for improvement.
For the purpose of the foregoing, the present invention is a self-inflating device for a safety helmet, which comprises a helmet and an inflator, which is mainly composed of a cap shell, a gas bladder and a hole, and the cap of the helmet There is a styrofoam on the inner side to increase the impact strength of the cap shell, and the inner side of the styrofoam has an inflatable sac to cushion the impact force, and a hole is formed in the outer side of the front end of the cap, and an air inlet can be installed in the hole. The intake valve of the device, the intake device is mainly composed of an intake valve, a perforation and a button, and an intake valve is arranged inside the hole, and the outer end of the intake valve can extend to the inside of the inflatable bag. In addition, the top of the intake valve is provided with a perforation and a through hole to the outside of the cap, and a button is arranged in the perforation to facilitate the intake valve to be deflated. The structure is configured to introduce natural wind through the intake valve through the hole at the front end of the cap. The inside of the inflatable bladder enables the inflatable bladder to be automatically inflated to form a structure of the covered head. By this structure, the structure can automatically inflate, fix the helmet and improve the safety of the riding locomotive, thereby enhancing its practical value.

This creation is about an automatic inflator inside a helmet, [please refer to the first and second figures] which includes:
The helmet (1), the inner side of the helmet (1) is provided with an air intake device (2), which is mainly composed of a cap shell (11), a gas bladder (12) and a hole (13), and a cap shell is provided. (11) The inside of the cap (11) is provided with a styrofoam (111) to increase the impact strength of the cap (11), and the inner side of the styrofoam (111) is provided with an inflatable bladder (12) to cushion the impact force. The utility model has a hole (13) penetrating inwardly on the outer side of the front end of the cap shell (11), and an air inlet valve (21) of the air inlet device (2) can be installed in the hole (13), and the hole (13) is additionally installed in the hole (13). a bump (131) may be disposed on the side, and a windshield cover (132) is disposed on the bump (131) and may be closed at the opening of the hole (13);
The air intake device (2) is a structure that can be installed inside the front end of the helmet (1), and is mainly composed of an intake valve (21), a through hole (22) and a button (23). An intake valve (21) is disposed inside the hole (13), and an intake port (211) is disposed outside the intake valve (21) and extends to the inside of the air bag (12), and the intake valve (21) A sliding stopper (212) is disposed on the inner side to prevent the gas inside the inflatable bladder (12) from leaking out to the outside of the hole (13) through the air inlet hole (211), and the top of the intake valve (21) is provided with a top portion The perforation (22) is passed to the outside of the cap (11), and a fixing block (221) is formed in the perforation (22), and the crucible button (23) is mounted on the fixing block (221), and the button (23) is fixed and fixed. A ㄧ elastic body (231) may be disposed between the blocks (221) to automatically return the original position to the button (23).
The automatic inflator inside the creation helmet is used. [Please refer to the third figure] When riding a locomotive, the user can wear the helmet (1) to the head and can use the cap (11) and the styrofoam. (111) Prevent the head from being directly hit, [please refer to the fourth figure] while riding the locomotive, the user can push the windshield cover (132) on the side of the hole (13) downward to make the natural wind It can penetrate into the hole (13), and the stopper (212) inside the air inlet valve (21) can be moved backward by the natural wind pressure, so that the natural wind can be introduced into the air bag through the air inlet hole (121) (12) The inside, and then achieve the effect of automatic inflation, [please refer to the fifth and sixth figures] If the inflatable bladder (12) does not need to be inflated or full, the windshield cover (132) can be pushed up and closed to the hole (13) The opening is to prevent the natural wind from continuously being introduced into the inflatable bladder (12), and the stopper (212) on the inner side of the intake valve (21) is squeezed by the gas inside the inflatable bladder (12) to block the air. Block (2 2) Abutting the opening of the intake valve (21), so that the gas inside the inflatable bladder (12) is not easily leaked from the air inlet hole (211) to the outside of the hole (13), so that the inflatable bladder (12) can be expanded to form a bag. Covering the structure of the head and achieving the safety of fixing the helmet on the head and lifting the riding locomotive [please refer to the seventh picture] If the user needs to adjust the saturation of the air bag (12), the perforation can be pressed ( 22) The button (23) on the inner side allows the button (23) to move downward and push the stopper (212) backwards, so that the gas inside the inflatable bladder (12) can be leaked through the air inlet (211), and vice versa. If the button (23) is released by pressing the button (23), the original position can be automatically returned by the elastic body (231) to adjust the saturation of the inflatable bladder (12).
There is another embodiment of the automatic inflator inside the creation helmet [refer to the eighth figure], which mainly places the inflatable capsule (12) between the cap (11) and the styrofoam (111), and The inflator (2) is used to inflate and deflate to achieve the function of fixing the helmet (1) to the head and protecting the head.
The utility model has the advantages that the automatic inflating device inside the helmet has the advantage that the structure can introduce the natural wind into the inner side of the inflatable bag by the hole at the front end of the cap, so that the inflatable bag can be automatically inflated to form the structure of the covering head, by which, The structure can automatically inflate, fix the helmet and improve the safety of the riding locomotive, thereby enhancing its practical value.
In summary, when the creation of the book is novel, and the creation is not seen in any publication, it is in compliance with the provisions of Articles 93 and 94 of the Patent Law.
The above descriptions are only for the preferred embodiment of the present invention, and the scope of the creation cannot be limited thereto. That is, the equal changes and modifications made by Dadu in accordance with the scope of patent application for this creation shall remain within the scope of this creation patent.

1‧‧‧Safety helmet 11‧‧‧Cap 111‧‧‧Pauli 12‧‧ Airbags 13.‧‧ Holes 131‧‧‧Bumps 132‧‧‧Steel cover 2‧‧‧ Intake 21‧‧‧ Intake valve 211‧‧‧ Intake hole 212‧‧‧Block 22‧‧‧Perforated 221‧‧‧Fixed block 23‧‧‧Button 231‧‧‧ Elastomer

The first picture: the cross-sectional side view of the automatic inflator inside the creation helmet. The second picture: the cross-sectional side view of the air intake device of this creation. The third picture: The fourth diagram of the operation of wearing the helmet with the creation of this creation: The fifth diagram of the action of opening the choke cover: The sixth diagram of the operation of closing the choke cover in this creation: The schematic diagram of the operation of the inflatable balloon expansion of the present creation: The seventh diagram of the operation of the pressing button of the creation: Creating a cross-sectional side view of another embodiment

1‧‧‧Hard hat

11‧‧‧Caps

111‧‧‧Paulilong

12‧‧‧ inflatable pouch

13‧‧‧ hole

131‧‧‧Bumps

132‧‧‧Steel cover

2‧‧‧Air intake

21‧‧‧Intake valve

22‧‧‧Perforation

23‧‧‧ button

Claims (6)

A safety cap internal automatic inflation device comprising:
A safety helmet is mainly composed of a cap shell, an inflatable bladder and a hole. The inside of the cap shell is provided with a styrofoam to increase the impact strength of the cap shell, and the inner side of the styrofoam is provided with an inflatable bladder to buffer the impact force. And a hole is formed in the outer side of the front end of the cap, and an intake valve of the air intake device can be installed in the hole;
The air intake device is mainly composed of an intake valve, a perforation and a button. The outer end of the intake valve can extend to the inner side of the inflatable bag, and the top of the intake valve is provided with a perforation and a through hole to the outside of the cap. And the ㄧ button is arranged in the perforation to facilitate the air intake valve deflated. The automatic inflating device for the inside of the helmet according to the first aspect of the invention, wherein the side of the hole of the helmet can be provided with a bump, and the chute is provided with a windshield cover and can be closed to the opening of the hole. The person. The automatic inflating device for the inside of the helmet according to the first aspect of the invention, wherein the inflatable bladder of the helmet can also be disposed between the cap and the styrofoam. The automatic inflating device for the inside of the helmet according to the first aspect of the invention, wherein the intake valve of the air intake device is provided with an air inlet hole outside and can extend to the inner side of the air bag, and a sliding portion is arranged inside the air inlet valve. The stopper prevents the gas inside the inflatable bladder from leaking to the outside of the hole through the intake hole. The automatic inflating device inside the helmet according to claim 1, wherein a fixing block is formed in the through hole of the air inlet device, and the button is mounted on the fixing block. The automatic inflating device for the inside of the helmet according to the fifth aspect of the invention, wherein the elastic member can be installed between the fixing block and the button, so that the button can be automatically returned to the original position after being pushed down.