TWI750545B - Head cover and its wearing and dropping method - Google Patents

Abstract

The present invention provides a hood that is comfortable and quick to wear, especially for a method that allows the user to wear the hood comfortably and quickly, and is convenient for the user to easily wear the hood when not in use. Trouble, a device that allows the user to wear the air for a long time and is comfortable to breathe after filtering.

Description

Hood and method of putting it on and taking off

The present invention provides a head cover which is comfortable, fast and convenient to put on and take off the head cover, especially related to a method that can make the user wear the head cover comfortably, quickly and conveniently, so that the user can easily put on and take off the head cover during normal use without feeling uncomfortable. Troublesome, a device for the user to wear the filtered clean air for a long time and breathe freely and comfortably.

With the development of society, the increase of means of transportation, and the progress of industry, the situation of air pollution and smog has become more and more serious. Usually, people will wear masks that can filter smog and traditional gas masks to deal with all kinds of problems. environment.

However, wearing an old-fashioned anti-smog mask or wearing a traditional anti-gas hood all the time is very uncomfortable for the user and will cause hypoxia, inconvenient to wear, and inconvenient to communicate with others. Hear or read clearly the words and expressions of the user wearing a mask or wearing a traditional gas mask. For example, when it is necessary to filter PM2.5, wearing an old-fashioned anti-smog mask or a traditional anti-gas hood will cause poor breathing, discomfort and inconvenience to the user, so it is necessary to communicate with others It is not easy to speak and communicate, so it is impossible to wear this anti-smog mask or a gas mask for a long time.

How to make the head cover comfortable to wear and quick and convenient to put on and take off is really a problem that the inventor wants to solve.

Therefore, in order to solve the above-mentioned problems, the purpose of this creation is to provide a hood that can be worn for a long time without feeling uncomfortable, and is easy to put on and take off, and is matched with an air cleaning portable device that can filter polluted air to breathe the filtered and cleaned air. Air.

The technical means used in the present invention to solve the problems of the prior art is to provide a long-term wearable and easy to put on and take off headgear, which is related to a long-term wearable and easy to put on and take off headgear according to the needs. The headgear includes a head cover. The hood face protection mechanism of the mask body and the adjacent part of the face can be made of transparent soft thermoplastic polyurethane Thermoplastic Polyyrethane (TPU) or polyurethane Polyurethane (PU) or ethylene vinyl acetate copolymer Ethylene Vinyl Acetate (EVA) or Polyvinyl Chloride (PVC) plastic material can also be made of glass or polymethyl methacrylate Polymethyl Methacrylate (referred to as PMMA or acrylic) or polycarbonate Polycarbonate (PC) material or acrylonitrile- Butadiene-styrene copolymer Acrylonitrile Butadiene Styrene (ABS) or Polylactic Acid (PLA) or Polystyrene (PS) constitutes an oval or circular or rectangular or triangular or The upper part of the face is rectangular, the lower part of the face is oval, or the lower part of the face is rectangular; Either a triangle or a rectangle on the top of the face, an oval on the bottom, or a rectangle on the bottom of the face, and an oval on the face. The surrounding hood is connected to the face protection mechanism. Materials such as transparent and soft thermoplastic polyurethane Thermoplastic Polyyrethane (TPU) or polyurethane Polyurethane (PU) or ethylene vinyl acetate copolymer Ethylene Vinyl Acetate (EVA) or polyvinyl chloride Ethylene Polyvinyl Chloride (PVC) or non-breathable nylon (Nylon) or polyester fiber Polyester (PES) or polyethylene Polyethylene (PE), the hood face protection mechanism and the hood connect the ring structure around the face protection mechanism The combined headgear body is surrounded to form an accommodating space that can contain the head, and the combination between the headgear face protection mechanism and the annular structure around the adjacent headgear connecting face protection mechanism can be closely combined by welding. It can be closely combined by sewing. A space opening formed by the head cover body that can contain the head accommodation space is different from the opening at the bottom of the neck of the traditional head cover. The opening around the head can be tightened and closed. The connecting and fixing member can be made of hook and loop tape, zipper, button, elastic band or rope, and there is a connection under the top of the back of the head opening that can tighten the top of the back of the head and fix the top air duct. The fixing member, the connection between the bottom of the back of the head opening and the air intake pipe can also be made by making the air intake pipe fixing element below the top of the back of the head opening for later use. The trachea is connected and fixed, and then there are two connecting and fixing members to fix the back of the head. The opening is tightened and fixed, and there is also a connecting and fixing member located at the chin to tighten and fix the opening at the chin, so that the inside of the hood becomes a closed space that can accommodate the air filtered by the air filter, and the chin under the chin The ventilation and exhaust openings also have connection and fixing members to adjust and control the size of the outlet openings. The air cleaning device is used to continuously input filtered clean air, so that the closed space formed inside the hood generates positive pressure so that the unfiltered air outside cannot be filtered. Entering the inside of the hood, the excess air generated by the filtered air input through the top air pipe will be exhausted through the chin ventilation and exhaust opening. Because of the positive pressure, the chin ventilation and exhaust openings on the chin will not let unfiltered air from the outside run in, and the user can breathe the filtered air continuously. The connecting and fixing member of the opening also has the connecting and fixing member located on the chin and the chin ventilation row. The connecting and fixing members of the air opening are opened and separated, and all openings of the back opening, neck opening, and chin ventilation and exhaust opening can be opened to easily take off the hood from the front of the face, allowing users to wear the hood quickly and easily. When the hood is not in use, it is convenient to store and fold, and it is convenient for the user to store it in the bag, so that the user can wear it for a long time without feeling uncomfortable. Purpose.

In an embodiment of the present invention, a headgear that can be worn for a long time and is easy to put on and take off is provided, which is related to a headgear that can be worn for a long time and easy to put on and take off according to requirements. The headgear includes a headgear body adjacent to the face Part of the hood face protection mechanism can be made of transparent soft thermoplastic polyurethane Thermoplastic Polyyrethane (TPU) or polyurethane Polyurethane (PU) or ethylene vinyl acetate copolymer Ethylene Vinyl Acetate (EVA) or polyvinyl chloride Polyvinyl Chloride (PVC) ) plastic material, it can also be made of hard and transparent material such as glass or polymethyl methacrylate (PMMA or acrylic for short) or polycarbonate Polycarbonate (PC) material or acrylonitrile-butyl Diene-styrene copolymer Acrylonitrile Butadiene Styrene (ABS) or Polylactic Acid (PLA) or Polystyrene (PS) constitutes an oval or circle or rectangle or triangle or above It is an oval shape formed by the headgear face protection mechanism of the headgear body and the adjacent part of the face, an oval shape, a circle, a rectangle, a triangle, or an upper part. The bottom of the rectangle is oval or the bottom is rectangular and the top is oval. The surrounding hood is connected to the face protection mechanism. The surrounding ring is composed of a soft and airtight material that isolates outside air, such as transparent and soft thermoplastic polyurethane Thermoplastic Polyyrethane (TPU). ) or Polyurethane (PU) or Ethylene Vinyl Acetate (EVA) or Polyvinyl Chloride (PVC) or non-breathable nylon (Nylon) or polyester fiber Polyester (PES) or polyethylene Polyethylene (PE), hood face protection mechanism and hood connection The headgear body formed by the ring-shaped structure around the face protection mechanism is surrounded to form a accommodating space that can contain the head. It can be closely combined by welding or sewing. The opening of the headgear body that can contain the head is the opening of the back of the head. Different from the opening at the bottom of the neck of the traditional headgear, there are around the opening of the back of the head. A connecting and fixing member that can be tightened and closed on both sides of the opening, wherein the connecting and fixing member can be composed of a hook and loop fastener, a zipper, a button, an elastic band or a rope. The connecting and fixing member that tightly fixes the top air intake pipe, wherein the connecting and fixing member can be composed of a hook and loop fastener, a zipper, a button, an elastic band or a rope. There is also a connecting and fixing member located at the chin to tighten the opening of the chin. Fixing, wherein the connecting and fixing member can be composed of hook and loop fasteners, zippers, buttons, elastic bands or ropes, so that the inside of the hood becomes a closed space that can accommodate an air filter, under the chin. The chin ventilation and exhaust opening also has a connection and fixing member to adjust and control the size of the outlet opening. The connection and fixing member can be composed of a hook and loop fastener, a zipper, a button, an elastic band or a rope. The air cleaning device is used to continuously input and filter the air. The clean air generated inside the hood creates positive pressure so that the unfiltered outside air cannot enter the hood, and the excess air generated by the filtered air input through the top air pipe will be exhausted through the chin ventilation. The air opening is exhausted. Since the gas is continuously discharged from the chin ventilation and exhaust opening, and the internal space of the hood is under positive pressure, there will be no external unfiltered air running into the chin ventilation and exhaust opening, and the user will feel comfortable. You can breathe filtered air continuously, if you don't use a hood, The connecting and fixing member located at the back of the head opening, the connecting and fixing member at the chin, and the connecting and fixing member of the chin ventilation and exhaust opening can be opened and separated, and the head opening, neck opening, and chin ventilation and exhaust opening can be opened easily. Take off or put on the hood from the front of the face, and the hood is convenient to store and fold when not in use, so that the user can store it in the bag, so that the user can wear it for a long time without feeling uncomfortable, and also Breathing the filtered and clean air to achieve the purpose of promoting people's health.

Through the technical means used in this creation, the clean air that people need to move outside can be provided according to their needs, so as to achieve the purpose of promoting people's health.

1‧‧‧Head cover body

2‧‧‧Air filter

3‧‧‧Head cover and face protection mechanism

4‧‧‧The hood is connected to the ring structure around the face protection mechanism

5‧‧‧Hook and loop base

6‧‧‧Chin Velcro Base

7‧‧‧Hook and loop for connecting the fixing member of the exhaust opening of the ventilation duct

8‧‧‧Hook and loop for connecting the fixing member of the back of the head

9‧‧‧Hook and loop for connecting the fixing member of the back of the head

10‧‧‧Hook and loop fasteners for connecting the chin opening fixing member

11‧‧‧Plastic buckle for connecting the fixing member of the chin exhaust opening

12‧‧‧Ventilation pipe

13‧‧‧Chin ventilation exhaust opening

14‧‧‧Opening the back of the head

15‧‧‧Neck opening

The first figure is a schematic diagram of a hood according to an embodiment of the present invention.

The second figure is a schematic diagram of the connection and fixing member for opening the opening of the hood according to the embodiment of the present invention, which is convenient for putting on and taking off.

The third figure is a schematic diagram of actually wearing a hood according to an embodiment of the present invention.

The specific embodiments used in this creation will be further described by the following embodiments and accompanying drawings.

Embodiments of the present invention will be described below based on the first to third figures. This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.

As shown in the first figure, a headgear according to an embodiment of the present invention includes a headgear body (1), an air filter device (2), a ventilation pipe (12), a headgear face protection mechanism (3), and a headgear connecting face protection A ring-shaped structure around the mechanism (4), a back-brain hook-and-loop fastener base (5), a chin hook-and-loop fastener base (6), a hook-and-loop fastener (7) connected to a fixing member for an exhaust opening of a ventilation pipe, and a fixing member for connecting the back of the head opening of hook and loop fasteners (8), even A hook and loop fastener (9) connected to the fixing member of the back of the head opening, a hook and loop fastener (10) connected to the fixing member of the chin opening, a plastic buckle (11) connected to the fixing member of the chin exhaust opening, the chin ventilation and exhaust opening (13), the back of the head The opening (14) and the neck opening (15), the externally polluted air passes through the air filter device (2), and after being filtered and cleaned, it passes through the ventilation pipe (12) connected with the air filter device (2). On the other hand, it is connected and fixed with the hook and loop fastener (7) of the fixing member of the ventilation pipe exhaust opening of the hood body (1), and the filtered fresh air is sent into the hood body (1) through the ventilation pipe (12) for supply. After the user breathes in, the excess breathed air can pass through the chin ventilation and exhaust opening (13) of the hood, and the used air is sent out of the hood body (1) in one direction, so that it can be filtered. The dirty air outside is for the user to breathe. The previous headgear was inconvenient to wear and uncomfortable when wearing, which led to a low willingness to use. The main feature of this creation is that it is easier to put on and take off than the previous headgear, and it is also better than the previous headgear. The hood is also more comfortable and less oppressive to wear. When putting on and taking off the hood, you can loosen the hook and loop fastener (8) connecting the fixing member of the back of the head opening, loosen the hook and loop fastener (9) connecting the fixing member of the back of the head, and release the The hook and loop fastener (10) connecting the chin opening fixing member and the plastic buckle (11) separately connecting the chin exhaust opening fixing member, the chin ventilation and exhaust opening (13), the back head opening (14), the neck opening ( 15) Open up and expand so that the head can enter the hood body (1) smoothly. After the head enters the hood body (1) smoothly, the hook and loop fastener (8) connecting the fixing member of the back of the head opening can be connected to the back of the head. The hook and loop fastener (9) of the opening fixing member is fixedly connected and fastened to the back head hook and loop fastener base (5), and the hook and loop fastener (10) connecting the chin opening fixing member and the chin hook and loop fastener base (6) are fixedly connected and fastened. Tighten, the plastic buckles (11) connecting the fixing members of the chin exhaust opening are fastened to each other, so that the chin ventilation exhaust opening (13), the back of the head opening (14) and the neck opening (15) are all closed, so that the resulting The gap becomes smaller, so that the externally polluted air and the internal clean air can be properly isolated to protect the user from the externally polluted air due to the positive pressure formed by the clean air fed by the air filter device (2), so as to ensure that the user can breathe to clean air; To remove the hood from the user's head, attach the hook and loop fastener (8) of the back head opening fixing member around the back head opening (14) to the back head hook and loop fastener base (5); A buckle (9), and a hook and loop fastener (10) for connecting the chin opening fixing member connected with the chin hook and loop fastener base (6), and a plastic buckle (11) for the chin exhaust opening fixing member in combination with each other By opening and separating, a large opening for easy entry and exit of the head can be formed by the combination of the chin ventilation and exhaust opening (13), the back head opening (14) and the neck opening (15). The user's head easily moves out of the large opening of the hood so that the hood can be removed.

To sum up, the hood of the present invention can not only filter the polluted air from outside, but also can be put on quickly and conveniently, which solves the problems of inconvenient and uncomfortable wearing of masks and anti-virus hoods in the past, and thus overcomes the problems of the prior art.

The above descriptions and descriptions are only the descriptions of the preferred embodiments of the present invention. Those with ordinary knowledge in this technology can make other modifications according to the scope of the patent application defined below and the above descriptions, but these modifications still belong to The creative spirit of this creation is within the scope of rights of this creation.

From the above detailed description, those skilled in the art can understand that the present invention can clearly achieve the aforementioned purpose, which is in compliance with the provisions of the Patent Law, and an application for an invention patent can be filed in accordance with the law.

1‧‧‧Head cover body

2‧‧‧Air filter

3‧‧‧Head cover and face protection mechanism

4‧‧‧The hood is connected to the ring structure around the face protection mechanism

5‧‧‧Hook and loop base

6‧‧‧Chin Velcro Base

7‧‧‧Hook and loop for connecting the fixing member of the exhaust opening of the ventilation duct

8‧‧‧Hook and loop for connecting the fixing member of the back of the head

9‧‧‧Hook and loop for connecting the fixing member of the back of the head

10‧‧‧Hook and loop fasteners for connecting the chin opening fixing member

11‧‧‧Plastic buckle for connecting the fixing member of the chin exhaust opening

12‧‧‧Ventilation pipe

13‧‧‧Chin ventilation exhaust opening

14‧‧‧Opening the back of the head

15‧‧‧Neck opening

Claims (5)

A headgear, which can be put on and taken off by a user, characterized in that the headgear comprises: a headgear body and a headgear face protection mechanism, the headgear body and the face adjacent part of the above-mentioned headgear face protection mechanism It can be made of transparent and soft thermoplastic polyurethane Thermoplastic Polyyrethane (TPU) or Polyurethane Polyurethane (PU) or Ethylene Vinyl Acetate (EVA) or Polyvinyl Chloride (PVC) plastic material. It can be made of hard and transparent materials such as glass or polymethyl methacrylate (PMMA or acrylic) or polycarbonate Polycarbonate (PC) or acrylonitrile-butadiene-styrene copolymer Acrylonitrile Butadiene Styrene(ABS) or Polylactic Acid(PLA) or Polystyrene(PS) constitutes an oval or circle or rectangle or triangle or a rectangle on the top and an ellipse on the bottom or It is an oval shape formed by the above-mentioned headgear face protection mechanism of the headgear body and the adjacent part of the face, which is an oval shape, a circle, a rectangle, a triangle, or a rectangle on the top. The lower part is an oval or the lower part is a rectangle. The shape formed by the oval and the upper part is connected to the hood and the face protection mechanism. The annular structure around the mechanism is made of a soft and airtight material that can isolate the outside air, such as thermoplastic polyurethane Thermoplastic Polyyrethane (TPU) or polyurethane Polyurethane (PU) or ethylene vinyl acetate copolymer Ethylene Vinyl Acetate (EVA) or It is made of polyvinyl chloride (PVC) plastic material or airtight nylon (Nylon) or polyester fiber Polyester (PES) or polyethylene Polyethylene (PE); the hood body is protected by the above hood face The mechanism is connected to the above-mentioned head cover. The annular structure around the face protection mechanism forms an opening that can contain head space. It is composed of a chin ventilation and exhaust opening, a back head opening and a neck opening, which allows the head to enter and exit easily. A large opening; around the back head opening, there is a connecting and fixing member that can tighten and close both sides of the above-mentioned back head opening, which is composed of a back head hook and loop base and a hook and loop fastener connecting the back head opening fixing member; the top of the back head opening is under the top There is a connecting and fixing member that can tighten and fix the top air intake pipe on both sides of the above-mentioned back head opening. The above-mentioned back head hook and loop fastener base and the hook and loop fastener connecting the ventilation pipe exhaust opening fixing member are composed; The hook and loop fastener of the chin opening fixing member and the plastic buckle connecting the chin exhaust opening fixing member are composed. According to the headgear described in claim 1, the above-mentioned hook and loop fastener in the connecting and fixing member can also be composed of a zipper, a plastic buckle, a button, an elastic band or a rope. According to the hood described in claim 1, wherein the plastic buckle connected to the fixing member of the chin exhaust opening can also be composed of a hook and loop fastener, a zipper, a button, an elastic band or a rope. The headgear according to claim 1, wherein the connection between the headgear face protection mechanism and the adjacent annular structure around the headgear connecting face protection mechanism can be closely combined by welding It can also be closely combined by sewing. A method for putting on and taking off the headgear described in item 1 of the claimed scope, wherein the user has a head, and the method for putting on and taking off the headgear comprises: the user's head is first connected with the surrounding of the back of the head opening to the head. The hook and loop fastener of the above-mentioned back head opening fixing member connected to the above-mentioned back head hook and loop fastener base, and the above-mentioned hook and loop fastener connecting the chin opening fixing member connected to the above-mentioned chin hook and loop fastener base, and the above-mentioned chin bar that is fastened in combination with each other The plastic buckles of the air opening fixing member are opened and separated to form the large opening, which is formed by the combination of the chin ventilation and exhaust opening, the back head opening and the neck opening, which allows the head to enter easily. The large opening allows the user's head to easily enter the large opening of the above-mentioned head cover when the head cover is put on. The hook and loop fastener with the above-mentioned back head opening fixing member connected with the base, and the hook and loop fastener connected with the above-mentioned chin opening fixing member connected with the above-mentioned chin hook and loop fastener base are connected and fastened, and the hook and loop fastener with the above-mentioned chin exhaust opening fixing member is connected and fastened. The head cover can be put on after the above-mentioned plastic buckles are fastened to each other to form a closed space; if the head cover is to be taken off from the user's head, the periphery of the opening of the back of the head and the base of the back of the head hook and loop are connected. The hook and loop fastener of the above-mentioned back head opening fixing member, and the hook and loop fastener connecting the chin opening fixing member connected with the above-mentioned chin hook and loop fastener base are connected with each other. By opening and separating, it is possible to form a combination of the above-mentioned chin ventilation and exhaust opening, the above-mentioned back head opening and the above-mentioned neck opening The large opening for easy entry and exit of the head is formed. Spreading the large opening allows the user's head to easily move out of the large opening of the hood, so that the hood can be taken off.

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