CN214509723U

CN214509723U - Antifog helmet of air current circulation

Info

Publication number: CN214509723U
Application number: CN202120724288.2U
Authority: CN
Inventors: 李中政
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-10-29
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to the technical field of an air current circulation antifogging helmet, in particular to an air current circulation antifogging helmet, which comprises a helmet body, an inner lining arranged in the helmet body and helmet lenses arranged on the helmet body, wherein the top of the inner lining is provided with an air outlet plate with the radian consistent with that of the top of the inner lining, the air outlet plate is provided with a plurality of air outlet holes, the forehead part outside the helmet body is provided with a first air inlet, an air duct passing through the inner lining is communicated between the first air inlet and the air outlet plate, the chin part outside the helmet body is symmetrically provided with a second air inlet, a breathing window is arranged between the second air inlets, the breathing window is communicated with a breathing pipe passing through the inner lining, the free end of the breathing pipe is provided with a breathing mask attached to the face of a human body, the chin part of the helmet body is provided with a plurality of air holes, a gas circulation pipe is communicated between the second air inlet and the air holes, and the inner lining at the chin part of the helmet body is provided with a baffle sleeve, the neck department is equipped with the air outlet behind the inside lining, the utility model provides a problem of fogging in traditional motorcycle helmet.

Description

Antifog helmet of air current circulation

Technical Field

The application relates to the technical field of an airflow circulation anti-fog helmet, and particularly discloses an airflow circulation anti-fog helmet.

Background

With the continuous improvement of the living standard of people, the motorcycle has become one of the main transportation means for people to go out in daily life. In order to ensure the safety of drivers, the drivers usually need to wear helmets for protection; when the helmet is used in winter, due to the temperature difference between the inside and the outside of the wind shielding window of the helmet, hot air exhaled by the oral cavity of a human body enables the inner wall to easily generate water mist, a driver is prevented from clearly seeing a driving route in front, and driving safety is affected.

Accordingly, the inventor has in view of the above, provided an air circulation anti-fog helmet to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problem of fogging in the traditional motorcycle helmet.

In order to achieve the above object, the basic scheme of the utility model provides an air current circulation antifog helmet, including helmet body, the inside lining of establishing in helmet body and the helmet lens of installing on helmet body, the top of inside lining is equipped with the air-out plate always with inside lining top radian, be equipped with a plurality of ventholes on the air-out plate, helmet body forehead department is equipped with first air intake, communicate between first air intake and the air-out plate have the air duct that passes the inside lining, helmet body chin department is symmetrical to be equipped with the second air intake, it has the respiratory window to open between the second air intake, the respiratory window communicates has the respiratory tube that passes the inside lining, the free end of respiratory tube is equipped with the respirator that laminates with human face, the inside lining upper surface of helmet body chin department is equipped with a plurality of gas pockets, it has the gas circulation pipe to communicate between second air intake and the gas pocket, be equipped with the shelves cover that is used for sheltering from human body expired gas on the inside lining of helmet body chin department, an air outlet for air circulation is arranged at the back neck of the lining.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the utility model discloses forehead department and helmet body chin department have set up first air intake and second air intake respectively outside helmet body, are equipped with the air outlet in lining nape department, with this at this internal gaseous circulation of a developments that has formed of helmet, make the inside circulation of air with the outside of helmet and exchange, make this internal temperature of helmet and external difference in temperature can not be too big, thereby lead to helmet lens to produce fog because of the difference in temperature, with this problem of having solved traditional motorcycle helmet interior fog.

2. Compared with the prior art, the utility model discloses be equipped with a plurality of gas pockets on the inside lining of chin department, the gas pocket can be ventilated helmet inside at the in-process that the motorcycle went, and the gas pocket setting is in chin department, and the gas that comes out from the gas pocket can directly blow to the helmet lens on, makes the temperature of helmet lens the same basically with external temperature to can not make the helmet lens fog at the in-process of driving the motorcycle, guarantee the security performance of traveling.

3. Compared with the prior art, the utility model discloses respiratory mask has been set up, and the inside lining department in chin department has set up the shelves cover, the driver breathes through respiratory mask at the in-process of driving, make the gaseous direct follow respiration window of exhalation discharge, if there is the gaseous follow respiratory mask of exhalation to spill over, the shelves cover just can be used to the shelves to live the steam that spills over from respiratory mask, the steam that prevents to spill over directly beats on the helmet lens, make the inside and outside two sides of helmet produce the difference in temperature, thereby lead to producing the fog on the helmet lens, lead to the unable clear the place ahead road of navigating mate, produce the incident.

Compared with the prior art, the utility model discloses set up one set and the communicating dynamic air circulation system in the outside in helmet body, still be provided with the respirator with external intercommunication, and be equipped with the shelves cover on the inside lining of chin, the steam that overflows from the respirator when preventing human expiration directly beats on the helmet lens, makes the temperature of helmet lens internal surface rise suddenly, makes it produce the fog on the helmet lens, the utility model discloses guarantee at to a great extent that the temperature difference of helmet inside and outside can not be too big, and lead to producing the fog on the helmet lens, influence the security of driving.

Furthermore, a rain cover for preventing rainwater from entering the first air inlet and the second air inlet is arranged outside the helmet body. Prevent that the rainwater from getting into in the helmet body from first air intake and second air intake when driving and wearing the helmet in the rainy day.

Further, be equipped with on the inside lining and be used for preventing that human back neck from plugging up the stifled cover of air outlet. Prevent the human back neck from blocking the air outlet, so that a dynamic air circulation system can not be formed inside the helmet body.

Furthermore, a plurality of through holes are formed in the side wall of the anti-blocking cover. The auxiliary air outlet is used for air outlet, so that the inside of the helmet and the outside can quickly form a cycle.

Further, the neck warmer is arranged at the contact position of the helmet body and the neck of the human body. Is convenient for people to keep warm when driving in winter.

Furthermore, a waterproof stop block for preventing water from entering the air outlet is arranged outside the helmet body. Prevent rainwater from entering into the helmet body from the air outlet.

Furthermore, a guide plate for guiding gas is arranged on the air outlet plate. Prevent to get into the internal gas of helmet body from first air intake and directly hit the top of the head of the people, cause driver's discomfort easily.

Furthermore, a filter screen for preventing sundries from blocking the air holes is arranged on the lining at the lower jaw of the helmet body. Impurities are prevented from falling into the air holes in the using process, so that the air holes are blocked.

Furthermore, the outside one side of helmet body is equipped with the bluetooth headset that is used for with cell-phone signal connection. During riding, the user can listen to songs to enjoy the mood and can conveniently make and receive calls.

Furthermore, a filter cotton is arranged in the breathing pipe. Preventing the driver from breathing impurities during driving.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of an airflow circulation anti-fog helmet proposed in the embodiment of the present application;

FIG. 2 illustrates a side view of an air-circulating anti-fog helmet according to embodiments of the present application;

FIG. 3 illustrates a side cross-sectional view of an air-circulating anti-fog helmet according to an embodiment of the present application;

fig. 4 shows a bottom view of an air circulation anti-fog helmet according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: helmet body 1, inside lining 2, helmet lens 3, play tuber plate 4, venthole 5, first air intake 6, air duct 7, second air intake 8, gas pocket 9, gas circulation pipe 10, shelves cover 11, air outlet 12, rain-proof cover 13, prevent stifled cover 14, muffler 15, waterproof dog 16, guide plate 17, filter screen 18, bluetooth headset 19, respiratory window 20, respiratory tube 21, respirator 22, filter pulp 23.

Embodiment is shown in fig. 1, fig. 2, fig. 3 and fig. 4, an anti-fog helmet with airflow circulation comprises a helmet body 1, a lining 2 arranged in the helmet body 1 and a helmet lens 3 arranged on the helmet body 1, a bluetooth headset 19 for signal connection with a mobile phone is arranged on one side outside the helmet body 1, songs can be listened and a call can be enjoyed during riding, meanwhile, the call can be conveniently made, an air outlet plate 4 which has a constant radian with the top of the lining 2 is arranged on the top of the lining 2, a plurality of air outlets 5 are arranged on the air outlet plate 4, a guide plate 17 for guiding air is arranged on the air outlet plate 4, air entering the helmet body 1 from a first air inlet 6 is prevented from directly hitting the top of a head of a person, discomfort of a driver is easily caused, a first air inlet 6 is arranged on the forehead outside the helmet body 1, and a rain-proof cover 13 for preventing rainwater from entering the first air inlet 6 is arranged outside the first air inlet 6, first air intake 6 and play intercommunication have the air duct 7 that passes inside lining 2 between the tuber plate 4, and helmet body 1 outer chin department symmetry is equipped with second air intake 8, and is concrete: the air inlet of the second air inlet 8 is provided with a dust screen made of filter cloth and used for preventing dust mixed with air during driving from entering the helmet body 1, a rain cover 13 used for preventing rainwater from entering is arranged outside the helmet body 1, the upper surface of the lining 2 at the lower jaw of the helmet body 1 is provided with a plurality of air holes 9, a breathing window 20 is arranged between the second air inlets, the breathing window 20 is communicated with a breathing pipe 21 penetrating through the lining 2, filter cotton 23 is arranged in the breathing pipe 21 and used for preventing a driver from breathing impurities during driving, the free end of the breathing pipe 21 is provided with a breathing mask 22 attached to the face of a human body, the lining 2 at the lower jaw of the helmet body 1 is provided with a filter screen 18 used for preventing the impurities from blocking the air holes 9 and preventing the impurities from falling into the air holes 9 during use, so that the air holes 9 are blocked, and an air circulating pipe 10 is communicated between the second air inlet 8 and the air holes 9, be equipped with the shelves cover 11 that is used for sheltering from human body exhalation gas on the inside lining 2 of 1 chin of helmet body, inside lining 2 nape department is equipped with the air outlet 12 that is used for the circulation of air, is equipped with on inside lining 2 to be used for preventing that human nape from plugging up the anti-blocking cover 14 of air outlet 12, prevents that human nape from blocking air outlet 12, makes 1 inside dynamic air circulation system that can not form of helmet body, and is concrete: prevent stifled cover 14 and be the shape with human back neck laminating, and be equipped with a plurality of through-holes with the inside intercommunication of helmet on the lateral wall of preventing stifled cover 14 for air cycle flows, helmet body 1 is equipped with outward and is used for preventing the waterproof washer 16 that air outlet 12 was intake, prevents that the rainwater from entering into helmet body 1 from air outlet 12 in, helmet body 1 is equipped with muffler 15 with human neck contact department, and the people of being convenient for are cold-proof when driving in winter.

The method comprises the following specific implementation steps: firstly, when people need to ride outside, the helmet of the utility model needs to be worn on the head to protect the safety of people during the riding process, and in view of the fact that the traditional motorcycle helmet is worn at a lower temperature, the fog is very easy to appear on the helmet lens 3 in the helmet, which causes that the driver can not see the road ahead clearly due to the fog when riding, and the riding safety factor is reduced to a great extent, however, the utility model forms a dynamic circulation system between the helmet and the outside, during the riding process, the windward force is very large, the gas entering the helmet body 1 from the first air inlet 6 and the second air inlet 8, the gas entering the first air inlet 6 comes out from the air outlet 5 on the air outlet plate 4 at the top in the helmet body 1, because the air outlet plate 4 is provided with the guide plate 17, the gas coming out from the air outlet 5 is diffused into the helmet body 1 from the top in the circumferential direction, therefore, the temperature in the helmet body 1 is integrated, the gas from the second air inlet 8 diffuses into the helmet body 1 from the air hole 9, the position of the air hole 9 is just positioned on the chin lining 2, the gas from the air hole 9 just hits on the inner side surface of the helmet lens 3, so that the temperature of the helmet lens 3 is basically the same as the external temperature, and the helmet lens 3 cannot generate fog due to temperature difference, the helmet body 1 of the utility model is also internally provided with the breathing mask 22 communicated with the outside, a driver wears the breathing mask 22 to breathe, so that the exhaled gas is directly discharged from the breathing tube 21 to the outside, the exhaled gas is prevented from being directly discharged into the helmet body 1, the chin lining 2 is also provided with the blocking sleeve 11, the blocking sleeve 11 is used for blocking the gas overflowed from the breathing mask, and the overflowed hot gas is prevented from directly hitting on the inner side surface of the helmet body 1, therefore, fog is generated, the material of the blocking sleeve 11 is made of water-absorbing material, the water-absorbing effect is good, the air outlet 12 is formed in the back neck of the helmet body 1, and air entering the helmet body 1 from the first air inlet 6 and the second air inlet 8 and air in the helmet body 1 flow out of the helmet body 1 from the air outlet 12 after being integrated with the air in the helmet body 1, so that a dynamic cycle is formed, an overhigh temperature difference between the inside of the helmet body 1 and the outside is ensured, the helmet lenses 3 are fogged, and the danger coefficient of riding is increased.

The utility model discloses set up one set in helmet body 1 and with the communicating dynamic air circulation system in outside, still be provided with the respirator 22 with external intercommunication, and be equipped with a grade cover 11 on the inside lining 2 of chin, the steam that overflows from respirator 22 when preventing human from exhaling directly beats on helmet lens 3, makes the temperature of 3 internal surfaces of helmet lens rise suddenly, makes it produce the fog on helmet lens 3, the utility model discloses guarantee at to a great extent that the temperature difference of helmet inside and outside can not be too big, and lead to producing the fog on helmet lens 3, influence the security of driving.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An air current circulation antifog helmet which characterized in that: comprises a helmet body, a helmet shell and a helmet shell, establish this internal inside lining of helmet and install the helmet lens on helmet body, the top of inside lining is equipped with the play aerofoil unanimous with inside lining top radian, be equipped with a plurality of ventholes on the play aerofoil, helmet body forehead department is equipped with first air intake, the intercommunication has the air duct that passes the inside lining between first air intake and the play aerofoil, this external chin department symmetry of helmet is equipped with the second air intake, it has the respiratory window to open between the second air intake, the respiratory window intercommunication has the breathing pipe that passes the inside lining, the free end of breathing pipe is equipped with the respirator with human face laminating, the inside lining upper surface of helmet body chin department is equipped with a plurality of gas pockets, the intercommunication has the gas flow tube between second air intake and the gas pocket, be equipped with the shelves cover that is used for sheltering from human body expired air on the inside lining of helmet body chin department, inside lining back neck department is equipped with the air outlet that is used for the circulation of air.

2. The air flow circulation anti-fog helmet as claimed in claim 1, wherein a rain-proof cover is disposed outside the helmet body for preventing rain water from entering the first air inlet, the second air inlet and the breathing window.

3. The helmet of claim 1, wherein the liner is provided with an anti-blocking cover for preventing the neck from blocking the air outlet.

4. The helmet of claim 3, wherein the anti-fogging shield has a plurality of through holes on the sidewall.

5. The helmet with the function of preventing fog and airflow circulation as claimed in claim 1, wherein a neck-surrounding area is provided at the contact area between the helmet body and the neck of the human body.

6. The helmet of claim 1, wherein the helmet body is externally provided with a waterproof stopper for preventing water from entering the air outlet.

7. The helmet of claim 1, wherein the air outlet plate is provided with a flow guide plate for guiding air.

8. The helmet of claim 1, wherein the lining at the chin of the helmet body is provided with a filter for preventing impurities from blocking the air holes.

9. The anti-fog helmet with the airflow circulation function as claimed in claim 1, wherein a Bluetooth headset for signal connection with a mobile phone is disposed on an outer side of the helmet body.

10. The helmet of claim 1, wherein a filter cotton is disposed in the breathing tube.