TWM524726U - Protective head mask assembly - Google Patents

Description

Protective hood assembly

This creation is related to the hood, especially a protective hood assembly.

The impact of global climate change on drought and uneven distribution of rainfall has made desertification in North China increasingly serious in recent years. The frequency, scale and intensity of sandstorms have increased significantly, resulting in deterioration of air quality and reduced visibility. Increased aerosols in the air can cause allergic rhinitis, causing cough, wheezing, eye discomfort, skin irritation and itching. People should wear masks and goggles to isolate dirty air if they need to go out.

As the timing enters the autumn and winter seasons, it is a good period for influenza and avian flu. According to the disease control bureau, when infected animals have spread, they can spread or emit a large amount of virions to pollute the air by waving wings or feces. Farm personnel may be infected by inhalation of air with virus, so the staff of the poultry farm is a high risk group of high pathogenic avian influenza. The symptoms of infection are sore throat, high fever and burnout. A cold, severe pneumonia, respiratory failure and death. Therefore, proper wearing of gowns, masks and goggles during work can effectively prevent infection.

However, wearing masks and goggles is easy to wear and the head is not completely isolated, and there is still a risk of infection. Therefore, a hood structure combining a mask and a goggle is produced to solve the above problems. .

However, the existing hood structure combining the mask and the goggles still has the following defects: after the hood is worn, the mask directly contacts the nose and mouth, which may cause difficulty for the user to breathe and inconvenience to speak; in addition, the hood around the mask is connected to the hood. Covered face shape, poor conformability, easy to form pores The adhesion is not good, so that the exhaust gas inside the hood is circulated, and it is easy to feel uncomfortable and cause safety concerns when worn for a long time. Moreover, because the mask and the face are in poor contact, the mist generated inside during exhalation rises up, which easily leads to protection. The eyepiece is foggy and has poor visibility; and the ear strap of the mask is directly worn on the hood covering the ear, and the poor fixation makes the ear strap easy to fall off or slip, resulting in inconvenient use and protective loopholes. Therefore, there is a need for urgent improvement.

爰In view of the above-mentioned lack and its importance, one of the purposes of the present invention is to provide a protective hood assembly which is formed by horizontal and longitudinal wrinkles through a three-dimensional mask, and can be expanded into a super-stereo diamond type, so that it is not worn. Mouth and nose, breathing is smooth, speech is more natural.

The second purpose of the present invention is to provide a protective hood assembly, which is connected with a belt set by an adjustable fixing member for appropriately adjusting the belt tension, thereby effectively improving the tightness of the three-dimensional mask and the face, so that the wearing is more comfortable and safe. .

The third purpose of the present invention is to provide a protective hood assembly. The nose leakage preventing member is located in the hood body and is disposed on the upper part of the body of the three-dimensional mask to prevent the exhaled mist from rising upward, and to improve the airtightness while preventing fogging. performance.

The fourth purpose of the present invention is to provide a protective hood assembly, and an exhalation valve is arranged on the body to discharge moisture and hot air during exhalation, reduce the sweltering condition of the three-dimensional mask, and discharge exhalation more rapidly, thereby greatly reducing Exhale resistance.

In order to achieve the above objectives, the technical solution provided by the present invention is as follows: a protective hood assembly comprising a hood having a set of openings at the bottom and an opening therearound; a protective element corresponding to the opening a portion of the seal; and a three-dimensional mask having a body that is sealed to the other portion of the opening, the body connecting the eye guard to seal the opening.

Preferably, the body is formed with a set of longitudinal pleats and a plurality of horizontal pleats passing through the set of longitudinal pleats.

The structure of the present invention and its characteristic functions will be described in detail below by way of the examples and the accompanying drawings. First, in the embodiments and drawings, the same reference numerals are used to indicate the same or similar. Elements, components, objects, structures or devices are described first.

Referring to FIG. 1 and FIG. 2, a protective head cover assembly provided by the present invention comprises: a head cover body (10) having a sleeve (11) at the bottom and an opening (13) around the sleeve. The mouth (11) is available for the user's head to be socketed, and the opening (13) is formed by a portion (131) and another portion (132). The material of the head cover (10) can be polypropylene, polyethylene, non-woven fabric, polyester fiber, carbon fiber cloth or any combination thereof. It has antistatic and dustproof functions, and is comfortable to wear and can reduce the feeling of stuffiness.

The eye protection member (20) is sealed corresponding to a portion (131) of the opening (13). The eye protection (20) is a transparent material with a transparency of more than 85%, and can be made of PET polyester plastic. It has dustproof, ultraviolet (UV) and double-sided anti-fog functions, and has anti-fog effect.

The three-dimensional mask (30) has a body (31) sealed corresponding to another portion (132) of the opening (13), and the body (31) is connected with the eye protection member (20) to seal the opening (13), the body (31) A plurality of longitudinal pleats (311) and a plurality of horizontal pleats (312) passing through the set of longitudinal pleats (311) are formed. The three-dimensional mask (30) comprises a belt group (33) connected to the body (31), the belt group (33) has at least two belt bodies (33A) connecting the two sides of the body, and the belt body (33A) can be an elastic belt (As shown in Figure 1), but not limited to it, for example, it can be a strap.

When wearing this creation, as shown in FIG. 3, the head cover body (10) is put into the user's head, the belt body group (33) is looped with the head cover body (10), and the two belt bodies (33A) are again The upper part is respectively connected to the head and the neck, and the horizontal and longitudinal wrinkles (312, 311) are opened to allow the body (31) to completely cover the nose and the chin, and the nose piece (35) is appropriately adjusted and pressed to make the body ( 31) The circumference is attached and close to the face shape, that is, the wear is completed.

Therefore, the present invention is formed with a longitudinal wrinkle (311) and a horizontal wrinkle (312) through a three-dimensional mask (30), so as to become an ultra-stereo diamond type after being unfolded, so that the wearer does not stick to the nose and mouth, the breathing is smooth, and the speech is more natural. .

Referring to FIG. 4 to FIG. 6 , a second preferred embodiment of the present invention is mainly related to the foregoing embodiments, and the difference is that an adjustable fixing can be included. The piece (40) is connected to the belt set (33) for adjusting the tension of the belt body (33B). A plurality of pairs of hanging holes (41) are formed on the periphery of the adjustable fixing member (40), and each pair of hanging holes (41) is kept at an appropriate interval. The belt body (33B) of the belt group (33) may be an elastic ear strap, and the two belt bodies (33B) are hooked to the pair of hanging holes (41), and the fixing member (40) is On the top of the head (Figure 5) or the back of the head (Figure 6). The two belts (33B) can be respectively attached to the pair of hanging holes (41) of different pitches to appropriately adjust the tension of the belt body (33B), thereby effectively improving the tightness of the three-dimensional mask (30) and the face, so as to be worn. More comfortable and safe.

Please refer to FIG. 7 and FIG. 8 , which are a third preferred embodiment of the inventive protective hood assembly, which is mainly related to the foregoing embodiment, and the difference is that a nose protection can be included. The leakage member (50) is located in the head cover (10) and is disposed on the upper portion of the body (31) of the three-dimensional mask (30). The nose leakage preventing member (50) may be a film, a film or a foam. When the nose leakage preventing member (50) is used (as shown in FIG. 8), the mist of the exhaled breath can be effectively prevented from rising upward, and the airtight performance can be improved while preventing the fog.

Please refer to FIG. 9 , which is a fourth preferred embodiment of the inventive protective hood assembly, which is mainly similar to the foregoing embodiment, and is different in that it further includes a joint portion (60). The ringing portion (11) can be a fastening tape, a double-sided tape, a foam double-sided tape or a zipper, but is not limited thereto. Thereby, the head cover body (10) is properly covered on the head and adhered to the wearer to isolate bacteria, viruses and contaminants from the outside, to avoid infection of the eyes, mouth and nose, and to achieve safe and effective protection. .

Please refer to FIG. 10 , which is a protective head cover assembly according to the present invention, which mainly comprises a head cover body (10) and a three-dimensional mask (30), which are described as follows: Preferably, the three-dimensional mask comprises a belt body having at least two belt bodies connected to the body, the belt system being an elastic band, an elastic ear band or a strap.

Preferably, the method further comprises an adjustable fixing member connected to the belt body for adjusting the tension of the belt body.

Preferably, the method further comprises a nose leakage preventing member disposed in the head cover and disposed on the upper portion of the body.

Preferably, it further includes a joint that is looped to the sleeve.

Preferably, it further comprises an exhalation valve mounted on the body.

A protective hood assembly comprising a hood body made of a transparent material and having a set of openings at the bottom and an opening therearound; and a three-dimensional mask having a body corresponding to the opening and sealing, and Connecting at least two strips of the body.

Preferably, the body is formed with a set of longitudinal pleats and a plurality of horizontal pleats passing through the set of longitudinal pleats.

Preferably, it further comprises an adjustable fixing member for adjusting the tension of the belt body.

Preferably, it further comprises an exhalation valve mounted on the body.

The utility model relates to a protective hood assembly, which comprises a hood body, which is provided with an upper opening and a lower opening; a protective element corresponding to the upper opening; and a three-dimensional mask having a corresponding lower opening sealing a body and at least two straps connecting the body.

Preferably, the body is formed with a set of longitudinal pleats and a plurality of horizontal pleats passing through the set of longitudinal pleats.

Preferably, it further comprises an adjustable fixing member for adjusting the tension of the belt body.

Preferably, it further comprises an exhalation valve mounted on the body.

In addition, this creation has the following characteristics and effects:

(1) Safe and effective: Cover the head properly to avoid infection of the eyes, mouth and nose, and achieve safe and effective protection.

(2) A number of functions: the "three-in-one" structure combined with the head cover, eye protection and three-dimensional masks eliminates the gaps and omissions between the products, and also eliminates the trouble of individual wearing and adjusting.

(3) Comfortable wearing: combined with three-dimensional masks and adjustable fixings, the mouth and nose space is greatly increased and the ears do not have to be bound by the ear straps for a long time; and the nose leakage preventing parts are better.

(4) Easy to use: It is suitable for various head types, foldable small packages, easy to carry, and does not occupy space.

(5) Affordable: simple structure and easy processing.

The structure, characteristics and effects of a protective hood assembly proposed in the present invention will be described in detail in the following embodiments, and will not be described again.

The head cover body (10) has a set of mouths (11) at the bottom and an opening (13) around the cover body. The head cover body (10) is made of a transparent material and can be made of PET polyester plastic. Anti-ultraviolet (UV) and anti-fog function.

The three-dimensional mask (30) has a body (31) sealed corresponding to the opening (13), and at least two strips (33B) connecting the body (31). The body (31) is formed with a set of longitudinal pleats (311) and a plurality of horizontal pleats (312) passing through the set of longitudinal pleats (311).

Therefore, after the user wears the creation, the user can directly see through the outside of the head cover (10), and also has the same functions and effects as described above.

Further, an adjustable fixing member (40) may be included to adjust the tension of the belt body (33B). Thereby, the same functions and effects as described above are achieved.

Referring to FIG. 11, a protective head cover assembly further provided by the present invention mainly comprises a head cover body (10), a eye protection member (20) and a three-dimensional mask (30), which are described as follows: The head cover body (10) is provided with an upper opening (15) and a lower opening (17), and the upper opening (15) and the lower opening (17) are separated by a partial head cover (10) .

The eye protection member (20) is sealed corresponding to the upper opening (15).

The three-dimensional mask (30) has a body (31) corresponding to the lower opening (17), and at least two belts (33B) connecting the body (31), and the body (31) is formed with a set of longitudinal pleats (311) And a plurality of horizontal pleats (312) passing through the set of longitudinal creases (311).

Further, an adjustable fixing member (40) may be included to adjust the tension of the belt body (33B).

Thereby, the same functions and effects as described above are achieved.

Referring to FIG. 12, a seventh preferred embodiment of the present invention is mainly related to the foregoing embodiment, and the difference is that an exhalation valve (70) may be further included. Is mounted on the body (31). Through the exhalation valve (70), the moisture and hot air during exhalation are discharged, and the sultry condition of the three-dimensional mask (30) is reduced, so that exhalation can be discharged more quickly, and the expiratory resistance is greatly reduced. Resistance.

In summary, the present invention has the following effects compared with the prior art: after wearing, the mouth and nose breathing space can be enlarged, the breathing can be smooth, the speech can be more natural, the exhalation can be expelled more quickly, the expiratory resistance is greatly reduced, and the stereoscopic effect is effectively improved. The mask and the face are close to each other, which makes the wearing comfortable and safe, and has the effects of anti-fog and air-tightening.

Finally, it must be stated again that those who have the usual knowledge in the field of creation should be able to clearly understand that the detailed description and the examples listed in this creation are only suitable for explaining the effect of the structure of the creation, rather than The alternatives or variations of other equivalent elements, components, objects, structures or devices are intended to be limited to the scope of the patent application.

(10) ‧ ‧ head cover

(11) ‧‧‧ mouth

(13) ‧‧‧ Opening

(131) ‧ ‧ part

(132) ‧ ‧ another part

(15) ‧‧‧Open holes

(17) ‧‧‧ Opening

(20) ‧ ‧ eye protection

(30)‧‧‧Three-dimensional mask

(31) ‧‧‧ Ontology

(311)‧‧‧ longitudinal wrinkles

(312)‧‧‧ horizontal wrinkles

(33) ‧‧‧Band group

(33A) ‧‧‧Band

(33B) ‧‧‧Band

(35)‧‧‧Nose beam

(40)‧‧‧Adjustable fasteners

(41) ‧‧‧ hanging holes

(50)‧‧‧Nose leakproof parts

(60) ‧ ‧ joints

(70)‧‧‧Exhalation valve

1 is a perspective exploded view of the first preferred embodiment of the present invention.

FIG. 2 is a schematic perspective view of the combination of FIG. 1. FIG.

Fig. 3 is a view showing the state of use of Fig. 2.

4 is a perspective exploded view of the second preferred embodiment of the present invention.

FIG. 5 is a perspective view of the stereo combination and use state of FIG. 4. FIG.

Figure 6 is a perspective view of the stereo combination of Figure 4 and another state of use.

Fig. 7 is a perspective view showing the three-dimensional combination of the third preferred embodiment of the present invention.

Fig. 8 is a view showing the state of use of Fig. 7.

FIG. 9 is a schematic perspective view of a fourth preferred embodiment of the present invention.

Fig. 10 is a perspective view showing the three-dimensional combination of the fifth preferred embodiment of the present invention.

Figure 11 is a perspective exploded view showing the sixth preferred embodiment of the present invention.

Figure 12 is a perspective view of a seventh preferred embodiment of the present invention.

(10) ‧ ‧ head cover

(11) ‧‧‧ mouth

(13) ‧‧‧ Opening

(131) part of ‧ ‧

(132) ‧ ‧ another part

(20) ‧ ‧ eye protection

(30)‧‧‧Three-dimensional mask

(31) ‧‧‧ Ontology

(311)‧‧‧ longitudinal wrinkles

(312)‧‧‧ horizontal wrinkles

(33B) ‧‧‧Band

(40)‧‧‧Adjustable fasteners

(41) ‧‧‧ hanging holes

Claims (13)

A protective hood assembly includes: a cover body having a set of mouths at the bottom and an opening around the body; a protective member sealing a part of the opening; and a three-dimensional mask having corresponding A body sealed by another portion of the opening, the body connecting the eye protection member to seal the opening. The protective hood assembly of claim 1, wherein the body is formed with a set of longitudinal pleats and a plurality of horizontal pleats passing through the set of longitudinal pleats. The protective hood assembly of claim 1 or 2, wherein the three-dimensional mask comprises a belt body having at least two belts connected to the body, the belt system being an elastic band and an elastic ear band. Or a tie. The protective head cover assembly of claim 3, further comprising an adjustable fixing member connected to the belt body for adjusting the tension of the belt body. The protective head cover assembly of claim 1 or 2, further comprising a nose leakage preventing member disposed in the head cover and disposed on the upper portion of the body. The protective head cover assembly of claim 1 or 2, further comprising a joint portion looped to the sleeve. The protective hood assembly of claim 1 or 2, further comprising an exhalation valve mounted to the body. A protective hood assembly comprising: a cover body made of a transparent material and having a set of openings at the bottom and an opening around the same; A three-dimensional mask having a body corresponding to the opening and sealing, and at least two belts connecting the body. A protective hood assembly includes: a cover body having an upper opening and a lower opening; a protective element corresponding to the upper opening; and a three-dimensional mask having a corresponding opening opening Connected to a body, and at least two straps connecting the body. The protective hood assembly of claim 8 or claim 9, wherein the body is formed with a set of longitudinal pleats and a plurality of horizontal pleats passing through the set of longitudinal pleats. The protective head cover assembly of claim 10, further comprising an adjustable fixing member for adjusting the tension of the belt body. The protective hood assembly of claim 8 or 9, further comprising an adjustable fixing member for adjusting the tension of the belt. The protective hood assembly of claim 8 or 9, further comprising an exhalation valve mounted to the body.