CN212165008U

CN212165008U - Protective headgear

Info

Publication number: CN212165008U
Application number: CN202020554445.5U
Authority: CN
Inventors: 周金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-18
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a protective headgear, including the cavity cover body that can hold human head, the front portion of the cover body is provided with the window, and the lower part is provided with the neck cover of cup jointing at human neck, overlaps the internal elasticity interlayer that is used for keeping apart nasal part and mouth that is provided with, the outer fringe of elasticity interlayer and the inner wall sealing connection of the cover body, the centre is provided with one and is used for cup jointing the hole of cup jointing between nasal part and mouth. The utility model discloses an inhale through the nose and cooperate with the breathing mode that the mouth exhales, even the user exhales with the nose occasionally because of mood fluctuation and forms the water smoke inside the headgear, because of a small amount of water smoke can evaporate naturally, consequently need not clean. And the eye window can be freely taken down and sealed, and the self-circulation system is easy to wipe, so that if a user is infected with viruses, the viruses exhaled by the patient can be gathered in the mouth protecting part, and the user can more easily have symptoms to seek medical advice as soon as possible, thereby preventing infection and treating in advance.

Description

Protective headgear

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to protection headgear.

Background

During novel coronavirus epidemic situation, novel coronavirus gets into human infection through eyes, nose and oral cavity very easily, mainly adopts gauze mask class product protection at present, can't realize the comprehensive isolation to the head, has further also increased the risk of infection, and adopts the protection product of hood class (especially for medical personnel), and the head wholly holds in a keeps apart the intracavity, and when expired gas, the window position is very easy hazy, leads to disturbing the sight, then increases the infection risk equally when taking off the hood.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a protection headgear.

In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a protection headgear, its characterized in that, including can holding human head and the hollow cover body, the front portion of the cover body is provided with the window, and the lower part is removable to be provided with the neck cover of cup jointing at human neck, the internal elasticity interlayer that is used for keeping apart nasal part and mouth that is provided with of cover, the outer fringe of elasticity interlayer with the inner wall sealing connection of the cover body, the centre is provided with one and is used for cup jointing the hole of cup jointing between nasal part and mouth.

Furthermore, the elastic interlayer is arranged at the combination position of the neck sleeve and the sleeve body.

Furthermore, the lateral wall of the sleeve body is provided with a filter window, and a filter element is detachably arranged in the filter window.

Further, the filter element comprises a melt-blown cloth filter layer.

Furthermore, a nano sticker is arranged on the inner side wall of the window.

Further, the supporting seat is installed to the downside of neck cover, the upper end of supporting seat with the neck cover is connected, just the both ends of supporting seat are provided with and are used for supporting the support pterygoid lamina on the shoulder.

Furthermore, limiting plates which extend downwards to be positioned in a clamping mode are arranged on two sides of the supporting wing plate.

Furthermore, the neck protector also comprises a mouth protector part which is of a circular ring type structure, and the mouth protector part is connected with the neck sleeve.

Furthermore, a gap is arranged on the side wall of the mouth protecting part, and a gravity salient point used for being attached to clothes is arranged on the inner side of the lower part of the mouth protecting part.

Further, still include the support bar that can buckle the deformation, the upper end of support bar with the neck cover is connected, the support bar is the structure of falling T font.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses can repetitious usage, breathe in through the nose and cooperate with the breathing mode that the mouth exhales, even the user exhales with the nose occasionally because of mood fluctuation and forms water smoke inside the headgear, a small amount of water smoke also can not be cleaned, and the natural evaporation. And the eye window can be freely taken down and sealed, and the self-circulation system is easy to wipe, so that if a user is infected with viruses, the viruses exhaled by the patient can be gathered in the mouth protecting part, and the user can more easily have symptoms to seek medical advice as soon as possible, thereby preventing infection and treating in advance. If the user has no infection, most of the virus in the external environment is isolated outside the mouth guard, and the activity of the virus in the external environment is generally 2 days, so as long as the product is used consistently and is matched with a breathing mode for 2-3 days, even in a factory which has to be reworked or other occasions with more dense people, the infection source can be effectively blocked, and the influence of the virus or other toxic gas on the human body is reduced.

Drawings

Fig. 1 is an axial view of a protective headgear according to a preferred embodiment of the present invention;

fig. 2 is a schematic front view of the protective headgear disclosed in the preferred embodiment of the present invention;

fig. 3 is a schematic left view of the protective headgear disclosed in the preferred embodiment of the present invention;

FIG. 4 is a schematic front view of the disclosed flexible barrier of the preferred embodiment of the present invention;

fig. 5 is an axial view of the mouthpiece section disclosed in the preferred embodiment of the present invention.

Illustration of the drawings:

1. a sleeve body; 2. a window; 3. a neck sleeve; 4. an elastic interlayer; 5. sleeving a hole; 6. a filter window; 7. a mouth guard part; 8. a gap; 9. gravity salient points; 10. a supporting seat; 11. a support wing plate; 12. a limiting plate; 13. a support strip.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.

As shown in fig. 1-5, the present embodiment discloses a protective headgear, which includes a hollow sleeve body 1 capable of accommodating a human head, a window 2 is disposed at a front portion of the sleeve body 1, a neck sleeve 3 sleeved on a neck of a human body is disposed at a lower portion of the sleeve body, an elastic separation layer 4 for isolating the nose and the mouth is disposed in the sleeve body 1, an outer edge of the elastic separation layer 4 is hermetically connected to an inner wall of the sleeve body 1, a sleeve hole 5 for sleeve-connecting between the nose and the mouth is disposed in the middle of the sleeve body, the elastic separation layer 4 is disposed at a combining position of the neck sleeve 3 and the sleeve body 1, and the separation of the mouth and the nose is realized by the elastic separation layer.

In this embodiment, the lateral wall of the cover body 1 is provided with a filter window 6, a filter element is detachably arranged in the filter window 6, and the specific filter element comprises a melt-blown cloth filter layer, so that bacteria and viruses can be effectively filtered.

In this embodiment, be provided with the nanometer subsides on window 2's the inside wall, wherein, the nanometer subsides can take off window 2 at any time and install window 2, and then conveniently wear the user of glasses, can wear and take off glasses from window 2's window, when avoiding the head to pass from elasticity interlayer 4, brings the problem of scraping glasses.

In this embodiment, a support seat 10 is installed at the lower side of the neck collar 3, the upper end of the support seat 10 is connected to the neck collar 3, and both ends of the support seat 10 are provided with support wing plates 11 for supporting on the shoulders, and both sides of the support wing plates 11 are provided with limiting plates 12 extending downward for positioning by clamping, so that the weight of the hollow sleeve body 1 can be transferred to the shoulders through the support seat 10, and the front and back shaking of the support seat 10 can be prevented through the limiting plates 12.

In this embodiment, in order to seal or deposit the exhaled air, the mask device further comprises a mouthpiece portion 7, the mouthpiece portion 7 is a tapered annular structure with a small top and a large bottom, the upper portion of the mouthpiece portion 7 is connected with the neck sleeve 3, further, a gap 8 is arranged on the side wall of the mouthpiece portion 7, and a gravity bump 9 for attaching to clothes is arranged on the inner side of the lower portion of the mouthpiece portion 7, so that the mouthpiece portion 7 has better wrapping performance.

In this embodiment, still include the support bar 13 that can buckle the deformation, the upper end and the neck cover of support bar 13 are connected 3, and support bar 13 is the structure of falling T font, finely tunes the relative position of the hollow cover body 1 and health through the degree of buckling of support bar 13, also has the effect of stable support simultaneously.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a protection headgear, its characterized in that, including can holding human head and the hollow cover body (1), the front portion of the cover body (1) is provided with window (2), and the lower part is removable to be provided with neck cover (3) of cup jointing at human neck, be provided with in the cover body (1) and be used for keeping apart the elasticity interlayer (4) of nasal part and mouth, the outer fringe of elasticity interlayer (4) with the inner wall sealing connection of the cover body (1), the centre is provided with one and is used for cup jointing hole (5) between nasal part and mouth.

2. The protective headgear according to claim 1, wherein the elastic barrier (4) is provided at the junction of the neck sleeve (3) and the body (1).

3. The protective headgear according to claim 1, wherein the side wall of the housing body (1) is provided with a filter window (6), and a filter element is detachably arranged in the filter window (6).

4. The protective headgear of claim 3, wherein the filter element comprises a meltblown filter layer.

5. The protective headgear according to claim 1, wherein the inner side wall of the window (2) is provided with a nano-paste.

6. The protective headgear according to claim 1, characterized in that a support base (10) is mounted on the underside of the collar (3), the upper end of the support base (10) is connected to the collar (3), and support wings (11) for supporting on the shoulders are provided at both ends of the support base (10).

7. The protective headgear according to claim 6, wherein the support wings (11) are provided with limiting plates (12) on both sides extending downward to snap-fit in front and rear of the shoulders.

8. The protective headgear according to any one of claims 1-7, further comprising a mouth guard portion (7), wherein the mouth guard portion (7) is of a circular ring type structure, and the mouth guard portion (7) is connected to the neck sleeve (3).

9. The protective headgear according to claim 8, wherein the side wall of the mouth guard portion (7) is provided with a slit (8), and the inner side of the lower portion of the mouth guard portion (7) is provided with a gravity bump (9) for attaching to the clothing.

10. The protective headgear according to any one of claims 1-7, further comprising a bendable support bar (13), wherein the upper end of the support bar (13) is connected to the neck sleeve (3), and the support bar (13) has an inverted T-shaped structure.