Simple safety protection headgear
A safety protection and headgear technology, which is applied in the direction of respiratory protection devices, respiratory protection containers, life-saving equipment, etc., can solve the problems of not being able to use daily protective products, not being able to protect the head and face, and suffocation of users, so as to prevent the head from being suffocated. Ischemia, improve the protective effect, buffer the effect of pressure
Pending Publication Date: 2020-05-08
崔宇龙
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Problems solved by technology
[0002] The main routes of transmission of new coronary pneumonia (NCP) are direct transmission, aerosol transmission and contact transmission, among which the most difficult to protect is aerosol transmission (aerosol transmission refers to the mixing of droplets in the air to form aerosols, which can lead to infection after inhalation ), people often use masks for protection, but ordinary masks have a small protective area and cannot fully protect the head and face. There are often some gaps between ordinary masks and the mouth and nose of the human body, so the protective effect of ordinary masks is not good. However, the professional protective headgear (mask) is complex in operation, high in cost, and high in maintenance and repair costs, so it cannot be widely used as a daily protective product;
[0003] In addition, most of the existing protective hoods (hoods) are connected to oxygen or clean air sources. Once the external air supply device fails to supply air, it will cause the user to suffocate and cause danger to the user. For this reason, we have designed a A kind of simple safety headgear solves the above problems
Method used
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Embodiment 1
[0027] Example 1, please refer to Figure 1-2 , a simple safety protective headgear, comprising a headgear body 1, a ventilation channel 2 is arranged on the rear side of the headgear body 1, the upper end of the ventilation channel 2 communicates with the inner cavity of the headgear body 1, and the lower end is connected to an air source through a bellows 3, the headgear The body 1 is in the shape of a transparent bag, the headgear body 1 and the ventilation channel 2 are made of transparent film, the transparent film can be made of polyethylene film or polypropylene film, the headgear body 1 and the ventilation channel 2 are integrally formed, the headgear body 1 and the ventilation channel 2 are made of Two pieces of transparent film on the left and right are heat-sealed and pressed at one time. The raw materials of the headgear body 1 and the ventilation channel 2 are easy to obtain, and the production and processing are extremely simple and convenient; A tether 5 is thre...
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The invention relates to the technical field of medical protection, and discloses a simple safety protection headgear. The simple safety protection headgear comprises a headgear body, a ventilation channel is formed in the rear side of the headgear body, and the headgear body and the ventilation channel are made of transparent films and are integrally formed, the upper end of the ventilation channel is in communication with an inner cavity of the headgear body, the lower end of the ventilation channel is connected with an air source through a corrugated pipe, a plurality of rope penetrating holes are formed in an opening in the lower end of the headgear body, and tying ropes are connected into the rope penetrating holes in a penetrating mode. According to the simple safety protection headgear, the simple safety protection headgear can effectively protect the head and the face of a user, due to the fact that the headgear is made of the transparent film, the user has a large visual fieldafter wearing the headgear, and the headgear is simple in structure and easy to produce.
Description
technical field [0001] The invention relates to the technical field of medical protection, in particular to a simple safety protection headgear. Background technique [0002] The main routes of transmission of new coronary pneumonia (NCP) are direct transmission, aerosol transmission and contact transmission, among which the most difficult to protect is aerosol transmission (aerosol transmission refers to the mixing of droplets in the air to form aerosols, which can lead to infection after inhalation ), people often use masks for protection, but ordinary masks have a small protective area and cannot fully protect the head and face. There are often some gaps between ordinary masks and the mouth and nose of the human body, so the protective effect of ordinary masks is not good. However, the professional protective headgear (mask) is complex in operation, high in cost, and high in maintenance and repair costs, so it cannot be widely used as a daily protective product; [0003]...
Claims
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IPC IPC(8): A62B7/00A62B7/10A62B18/02A62B18/08
CPCA62B7/00A62B7/10A62B18/02A62B18/08
Inventor 崔宇龙齐欣蒋碧华王登科
Owner 崔宇龙