CN212545798U

CN212545798U - Multifunctional protective helmet

Info

Publication number: CN212545798U
Application number: CN202020386855.3U
Authority: CN
Inventors: 汤福安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-02-19
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a multifunctional protective helmet, its characterized in that: the utility model discloses a headgear casing, the window of looking, silica gel seal edge, swivelling joint button, antifog transparent PVC window piece, press the hasp, the hasp hole, the ear drill way, the end net piece, protection filter, protective cover, the trachea mouth, the high elastic force protection cloth neck cover, the integrated configuration of the sealed polycondensation mouth of silica gel, the function interrelatedness of realization gauze mask and helmet is integrative, collect that the biochemical protection of head is kept apart, shallow water underwater swimming protection is ventilated or the oxygen suppliment, ride anti-riot, winter protection, sand prevention dirt, rain-coat helmet etc. are multi-functional in an organic whole. Dress convenient to use, the visual window visual angle is abundant, the silica gel seal edge seals tightly firmly with antifog transparent PVC window piece, and interior outer space keeps apart and open swift facility, and waterproof sealing and rain-proof ventilative transaudient function are distinguished to the protective cover, and function accessory easy dismounting. The defects of the prior art are overcome.

Description

Multifunctional protective helmet

Technical Field

The utility model relates to a biochemical protection isolation technical field especially relates to a multi-functional protective helmet.

Background

The functions of the mask and the helmet in the prior art are unrelated, the mask in the prior art is generally low in protection rate, only protects the mouth and nose, most of the face and the head are exposed, the eye and ear parts are not protected completely, the frequent wearing and dismantling are easy to bring viruses to the human body and cause secondary pollution, the effect of protecting the viruses is really achieved, the goggles are worn, and the use is inconvenient. The helmet in the prior art has single function and no biochemical protection function.

The utility model discloses a headgear casing, the window of looking, silica gel seal edge, swivelling joint button, antifog transparent PVC window piece, press the hasp, the hasp hole, the ear drill way, the end net piece, protection filter, protective cover, the trachea mouth, the high elastic force protection cloth neck cover, the integrated configuration of the sealed polycondensation mouth of silica gel, the function interrelatedness of realization gauze mask and helmet is integrative, collect that the biochemical protection of head is kept apart, shallow water underwater swimming protection is ventilated or the oxygen suppliment, ride anti-riot, winter protection, sand prevention dirt, rain-coat helmet etc. are multi-functional in an organic whole. Dress convenient to use, the visual window visual angle is abundant, the silica gel seal edge seals tightly firmly with antifog transparent PVC window piece, and interior outer space keeps apart and open swift facility, and waterproof sealing and rain-proof ventilative transaudient function are distinguished to the protective cover, and function accessory easy dismounting. The defects of the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional protective helmet, the function that has reasonably solved prior art's gauze mask and helmet effectively is irrelevant, prior art's gauze mask general protective rate is low, only protect oronasal part, frequent wear and tear open easily the virus take the human body and cause secondary pollution, will wear the goggles, use very inconvenient, prior art's helmet function singleness does not have biochemical safeguard function's problem.

The utility model adopts the following technical scheme:

the utility model provides a multifunctional protective helmet, includes headgear casing, window, silica gel sealing edge, swivelling joint button, antifog transparent PVC window piece, presses hasp, hasp hole, earhole mouth, end net piece, protection filter element, protective cover, trachea mouth, high elasticity protection cloth neck wrap, the sealed polycondensation mouth of silica gel, its characterized in that:

the headgear casing is the spherical or oblate spherical structure of head ergonomics, and the lower extreme is equipped with the circular shape running-on of scarf, it is equipped with high elasticity protection cloth neck cover to connect on the running-on, the lower extreme port of high elasticity protection cloth neck cover is equipped with the sealed polycondensation mouth of silica gel, the front side portion middle part of headgear casing extends to both sides and is equipped with the window, the lateral surface edge protrusion of window the headgear casing surface is equipped with the silica gel sealing edge, be equipped with antifog transparent PVC window piece on window and the silica gel sealing edge, the width extension is reduced to the upper back to antifog transparent PVC window piece both sides slant and is equipped with the swivelling joint button, the swivelling joint button will antifog transparent PVC window piece both ends axial connection is fixed the headgear casing is close to both sides on the ear position, antifog transparent PVC window piece downside edge is close to middle department and is equipped with presses the headgear, it corresponds to press the hasp locking button be equipped with hasp hole downside edge on the casing The multifunctional protective helmet comprises a helmet body, a pressing lock catch, a lock catch hole buckle, a head sleeve shell, a rotary connecting button and a protective cover, wherein the helmet body is provided with a helmet hole, the inner bottom surface of the helmet hole is provided with a helmet net sheet, the outer side of the helmet net sheet is connected with the protective filter sheet, the outer side of the protective filter sheet is connected with the protective cover, the protective cover is close to the lower side of one side of a sight window, and the inner side of the helmet body is connected with or not provided with the protective filter sheet and/or the protective.

Further, the headgear casing is one of transparent PVC, opaque plastics or steel material, headgear shells inner wall connects and is equipped with or not be equipped with including but not limited to buffer layer or the soft surface fabric inner liner of one of sponge, latex, foam cotton, the buffer layer is equipped with or not is equipped with soft surface fabric cladding layer.

Further, the ear orifice and/or the trachea orifice are provided with an internal thread.

Further, the bottom net piece, the protection filter disc and the protection cover are provided with external threads and are fixedly connected with the ear hole opening and/or the air pipe opening.

Further, the air pipe opening is connected with an air filter, an oxygen bottle or a vent pipe.

Furthermore, the protective cover is a sealing waterproof protective cover or a filtering ventilation rainproof protective cover, the lower end of the filtering ventilation rainproof protective cover is provided with a ventilation sound-transmitting hole which is recessed inwards, the outer side of the ventilation sound-transmitting hole is provided with a rain shield which extends downwards, and a Bluetooth headset is or is not arranged in the sealing waterproof protective cover.

Furthermore, the high-elasticity protective cloth neck sleeve is made of high-elasticity waterproof cloth or silica gel.

The utility model has the beneficial technical effects that:

the utility model discloses a multifunctional protective helmet, the function that has reasonably solved prior art's gauze mask and helmet effectively is irrelevant, prior art's gauze mask general protective rate is low, only protect oronasal part, frequent wear and tear open easily the virus take the human body and cause secondary pollution, will wear the goggles, use very inconvenient, prior art's helmet function singleness does not have biochemical safeguard function's problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Shown in the figure: 1-headgear shell, 2-viewing window, 3-silica gel sealing edge, 4-rotary connecting button, 5-antifogging transparent PVC viewing window sheet, 6-pressing lock catch, 7-lock catch hole, 8-ear hole opening, 9-bottom net sheet, 10-protection filter sheet, 11-protection cover, 12-air pipe opening, 13-high elasticity protection cloth neck sleeve and 14-silica gel sealing polycondensation opening.

Detailed Description

The following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features and/or in the form of the overall structure rather than substantial changes should be considered as the protection scope defined by the technical solution of the present invention.

Example (b):

as shown in fig. 1-2, the multifunctional protective helmet comprises a headgear shell 1, a viewing window 2, a silica gel sealing edge 3, a rotary connecting button 4, an antifogging transparent PVC viewing window sheet 5, a pressing lock catch 6, a lock catch hole 7, an ear hole opening 8, a bottom net sheet 9, a protective filter sheet 10, a protective cover 11, an air pipe opening 12, a high-elasticity protective cloth neck sleeve 13, and a silica gel sealing condensation opening 14.

Firstly, a head cover shell 1 is arranged, and then a sight window 2 is arranged on the head cover shell 1 and extends towards two sides near the middle of the front side surface. A silica gel sealing edge 3 is convexly arranged on the head cover shell 1 at the outer side of the edge of the view window 2. And an antifogging transparent PVC window sheet 5 is arranged on the silica gel sealing edge 3. The two side ends of the antifogging transparent PVC window sheet 5 extend obliquely to the rear upper part and gradually contract to form a circular end, and a rotary connecting button 4 is arranged on the circular end. The rotating connecting button 4 is used for fixing the two side ends of the antifogging transparent PVC window sheet 5 in a shaft connection mode at the positions, close to the upper parts of the ears, of the two sides of the head sleeve shell 1. And a pressing lock catch 6 is arranged at the lower edge of one side of the antifogging transparent PVC window sheet 5. And a lock catch hole 7 is formed in the head cover shell 1 on the outer lower side of the silica gel sealing edge 3 corresponding to the pressing lock catch 6. The pressing lock catch 6 is in snap-lock connection with the lock catch hole 7.

The ear canal orifice 8 and the air pipe orifice 12 are then provided. Ear holes 8 are formed in the side wall of the headgear housing 1 near the lower part of the rotary connection knob 4 corresponding to the ears. And then the inner side hole wall of the ear hole opening 8 is provided with an internal thread, and the inner side hole opening of the ear hole opening 8 is fixedly connected with a bottom net piece 9 in a threaded manner. And the outer side surface of the bottom net piece 9 is fixedly connected with a protective filter piece 10 through threads. And then the outer side surface of the protection filter disc 10 is fixedly connected with a protection cover 11 through threads. The protective cover 11 distinguishes between waterproof sealing and rain-proof, air-permeable and sound-transmitting functions. An air pipe opening 12 is arranged on the side wall of the head sleeve shell 1 close to one side below the sight window 2. The air pipe opening 12 is provided with internal threads, and the inner side orifice of the air pipe opening 12 is fixedly connected with the protective filter disc 10 through threads. And the outer side surface of the protective filter disc 10 is fixedly connected with a protective cover 11 or a breathing or air purifying device such as an air filter, an oxygen bottle and the like through threads.

Finally, a high-elasticity protective cloth neck sleeve 13 is arranged. The lower extreme of headgear casing 1 sets up circular shape scarf head trepanning connect fixedly on the headgear hole and set up high elasticity protection cloth neck cover 13 connect in the lower extreme of high elasticity protection cloth neck cover 13 and set up the sealed condensation mouth of silica gel 14. The implementation of the multifunctional protective helmet is completed.

Of course, the present invention can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a multifunctional protective helmet, includes headgear casing, window, silica gel sealing edge, swivelling joint button, antifog transparent PVC window piece, presses hasp, hasp hole, earhole mouth, end net piece, protection filter element, protective cover, trachea mouth, high elasticity protection cloth neck wrap, the sealed polycondensation mouth of silica gel, its characterized in that:

the head cover shell is of a spherical or oblate spherical structure in head ergonomics, the lower end of the head cover shell is provided with a scarf with a circular bevel, the scarf is connected with a high-elasticity protective cloth neck sleeve, the lower end port of the high-elasticity protective cloth neck sleeve is provided with a silica gel sealing polycondensation port, the middle of the front side of the head cover shell extends towards two sides to form a viewing window, the outer side edge of the viewing window protrudes out of the surface of the head cover shell, the surface of the head cover shell is provided with a silica gel sealing edge, antifog transparent PVC viewing window sheets are arranged on the viewing window and the silica gel sealing edge, the two sides of the antifog transparent PVC viewing window sheets are obliquely reduced towards the rear upper part and extend to form rotary connecting buttons, the rotary connecting buttons are used for axially connecting and fixing the two ends of the antifog transparent PVC viewing window sheets on the positions, close to the ears on the two sides, the lower side edge of the antifog transparent PVC viewing window sheets is provided with a, press hasp and hasp hole buckle closure connection, be close to on the headgear casing swivelling joint button below is equipped with the ear hole mouth, the bottom surface is equipped with the end net piece in the ear hole mouth, the connection of end net piece outside is equipped with the protection filter element, the connection of protection filter element outside is equipped with the protective cover, is close to viewing window one side below is equipped with the trachea mouth, the connection is equipped with or is not equipped with protection filter element and/or protective cover in the trachea mouth, constitutes a multi-functional protection helmet.

2. The multifunctional protective helmet according to claim 1, wherein the headgear shell is made of one of transparent PVC, opaque plastic or steel, the headgear shell inner wall is connected with or without a buffer layer or a soft fabric inner liner layer, the buffer layer is provided with or without a soft fabric coating layer, and the buffer layer is made of one of sponge, latex and foam cotton.

3. A multifunctional protective helmet according to claim 1, wherein the ear opening and/or the trachea opening is internally threaded.

4. The multifunctional protective helmet of claim 1, wherein the bottom mesh, the protective filter and the protective cover are provided with external threads to be connected and fixed to the ear hole and/or the trachea hole.

5. A multifunctional protective helmet according to claim 1, wherein the air tube port connection is provided with an air filter, an oxygen cylinder, or a ventilation tube.

6. The multifunctional protective helmet of claim 1, wherein the protective cover is a waterproof sealing protective cover or a ventilating rainproof protective cover, the lower end of the ventilating rainproof protective cover is provided with an inwardly recessed ventilating sound-transmitting hole, the outer side of the ventilating sound-transmitting hole is provided with a downwardly extending rain-shielding sheet, and the waterproof sealing protective cover is provided with or without a bluetooth headset.

7. The multifunctional protective helmet of claim 1, wherein the high-elasticity protective cloth neck cover is made of high-elasticity waterproof cloth or silica gel.