CN2476990Y

CN2476990Y - Folding inflatting helmet

Info

Publication number: CN2476990Y
Application number: CN 01239119
Authority: CN
Inventors: 朱史
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-26
Filing date: 2001-04-26
Publication date: 2002-02-20
Anticipated expiration: 2011-04-26

Abstract

The utility model discloses a folding airfilling headpiece for autocycle, which comprises a helmet shell, a mandible belt and etc. The helmet shell consists of at least four pieces of helmet piece. Each helmet piece shows a partial sphere shape. Inner surface of each helmet piece is connected on the same gasbag. An air filling and discharging device is connected with the gasbag. The air filling and discharging of the gasbag can stretch or mutually fold each helmet piece. Cubage of the whole headpiece can be reduced to the size of a plurality of helmet pieces after the headpiece being folded. The utility model is quite convenient to be carried or stored.

Description

The folding type inflatable helmet

The utility model relates to a kind of cap class article, specifically a kind of motorcycle folding type inflatable helmet.

The motorcycle helmet that generally uses is because its helmet shell is the rigidity all-in-one-piece now, can not fold, carry after travelling or deposit cumbersome, directly hang on the handlebar be afraid of stolen, if a cap case be installed on motorcycle then one be to increase cost, two come the space of luggage carrier to be accounted for by it, influence depositing of luggage or large piece article, and this contradiction seems especially outstanding in the rural area.

Thereby the purpose of this utility model be to provide a kind of can be with the folding folding type inflatable helmet that carries or deposit of making it easy to of helmet shell.

For achieving the above object, the folding type inflatable helmet of the present utility model comprises helmet shell and chin strap etc., and described helmet shell is made up of at least four helmet sheets, and every helmet sheet is part-spherical form, links together with software broadband material or slide fastener between each helmet sheet; The inner surface of described each helmet sheet all is connected on the same air bag, is connected with aerating and exhaust device on the described air bag.

The above-mentioned folding type inflatable helmet, described helmet shell is made up of six helmet sheets, and the aerating and exhaust device of described air bag comprises an inflatable ball and an automatic blow off valve valve air relief.

Owing to adopt above-mentioned technical pattern, before the motorcycle driving, utilize aerating device with bladder fills with air, impel the helmet sheet to launch fully, so just the helmet can be worn over head and go up the protection head; Behind the stagnation of movement, press vent valve, air in the air bag is all discharged, because air bag is soft, be again to connect between each helmet sheet with software broadband material or slide fastener, therefore each helmet sheet can be folded up mutually, the volume of the whole helmet just can narrow down to several helmet sheets size so, carries or deposit very convenient.

Below in conjunction with embodiment and accompanying drawing the utility model was done step detailed description.

Fig. 1 is the collapsible helmet structural representation when launching;

Fig. 2 is the A-A generalized section among Fig. 1.

As shown in the figure, the folding type inflatable helmet comprises helmet shell 1 and chin strap 2, and helmet shell 1 is made up of six helmet sheets 3, and every helmet sheet 3 is part-spherical form, and 3 of each helmet sheets link together with slide fastener 4.The inner surface of each helmet sheet 3 all is fixed on the same rubber pneumatic bag 5, and rubber pneumatic bag 5 outsides also are enclosed with one deck soft cloth 6.Be connected with inflatable ball 7 and automatic blow off valve valve air relief 8 on the rubber pneumatic bag 5.The structure of whole air bag and aerating and exhaust device is identical with the airbag structure of medically measuring at present blood pressure, as test oneself inflation/deflation structure on the formula electronic auscultation sphygomanometers of the DXB-1 that is produced by Shanghai Medical Equipment Factory.Reliability when using for assurance can be between helmet sheet and air bag or between helmet sheet and helmet sheet locking device being set again, as hasp, plug connector etc.Also can not adopt slide fastener to connect between each helmet sheet, and Bian connects with other software broadband materials such as leather broadbands, perhaps combining with software broadband material with slide fastener is connected.Wear for not influencing, inflatable ball can be inserted the inner top of the helmet during use.

Claims

1, the folding type inflatable helmet comprises helmet shell and chin strap etc., it is characterized in that described helmet shell is made up of at least four helmet sheets, and described every helmet sheet is part-spherical form, links together with software broadband material or slide fastener between described each helmet sheet; The inner surface of described each helmet sheet all is connected on the same air bag, is connected with aerating and exhaust device on the described air bag.

2, the folding type inflatable helmet as claimed in claim 1 is characterized in that, described helmet shell is made up of six helmet sheets, and the aerating and exhaust device of described air bag comprises an inflatable ball and an automatic blow off valve valve air relief.

3, the folding type inflatable helmet as claimed in claim 1 or 2 is characterized in that, have in the connection between each helmet sheet of described helmet shell a place with slide fastener, other uses the leather broadband connection everywhere.