CN111418947A - Helmet for preventing novel coronavirus for non-motor vehicle - Google Patents
Helmet for preventing novel coronavirus for non-motor vehicle Download PDFInfo
- Publication number
- CN111418947A CN111418947A CN202010246394.4A CN202010246394A CN111418947A CN 111418947 A CN111418947 A CN 111418947A CN 202010246394 A CN202010246394 A CN 202010246394A CN 111418947 A CN111418947 A CN 111418947A
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- CN
- China
- Prior art keywords
- fixedly connected
- helmet
- sleeve
- wall
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/042—Optical devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a helmet for preventing novel coronavirus for a non-motor vehicle, which comprises a helmet, wherein the top of the helmet is fixedly connected with a shell, the inner wall of the shell is fixedly connected with a one-way valve I and a one-way valve II, the shell is divided into A, B and C spaces by the one-way valve I and the one-way valve II, the front side of the shell is provided with a through hole and is fixedly connected with a sleeve through the through hole, the front side of the sleeve is fixedly connected with a motor, the rear end of an output shaft on the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft penetrates through the sleeve and is fixedly connected with the inner wall of a cylindrical. The invention solves the problems that in the actual use process, the breathing frequency of people can be increased due to the increase of exercise amount when people use bicycles and other non-motor vehicles, the breathing difficulty of riding is easily caused by the mask, and meanwhile, a large amount of water vapor is adhered in the mask, so that the inconvenience is brought to the use.
Description
Technical Field
The invention relates to the technical field of protective equipment, in particular to a helmet for preventing novel coronavirus for a non-motor vehicle.
Background
There is currently no specific treatment for diseases caused by the novel coronavirus; therefore, the self-protection is very important, for example, the mask is worn when people walk outdoors in daily life;
meanwhile, people are advocated to go out in a non-motorized mode such as a bicycle and the like in order to avoid concentrated infection, but when the bicycle and other non-motorized modes are used, the amount of exercise is increased, the respiratory frequency of people is increased, the mask is easy to cause breathing difficulty during riding, and meanwhile, a large amount of water vapor is easy to adhere to the mask, so that inconvenience is brought to use; we propose a helmet for the prevention of the new coronavirus.
Disclosure of Invention
The invention aims to provide a helmet for preventing novel coronavirus for a non-motor vehicle, which improves the traditional device and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a non-motor is with helmet of novel coronavirus of prevention, includes the helmet, the top fixedly connected with casing of helmet, the inner wall fixedly connected with check valve one and the check valve two of casing, A, B and the three space of C are separated into by check valve one and check valve two, the front side of casing is opened and is equipped with the through-hole and through-hole fixedly connected with sleeve.
The front side of the sleeve is fixedly connected with a motor, the rear end of an output shaft on the motor is fixedly connected with a rotating shaft, a cylindrical cam is arranged in the sleeve, the surface of the rotating shaft penetrates through the sleeve and is fixedly connected with the inner wall of the cylindrical cam, the inner wall of an outer contour sliding groove on the cylindrical cam is slidably connected with a sliding block, the right side of the sliding block is fixedly connected with a transmission arm, one end, far away from the sliding block, on the transmission arm is fixedly connected with a piston, the side surface of the piston is slidably connected with the inner wall of the sleeve, the inner wall of the sleeve is fixedly connected with a positioning rod, the positioning rod penetrates through the transmission arm and is slidably connected with the transmission arm, the right side of the shell is provided with a through hole and is fixedly connected with a first air inlet pipe through the through hole, the front end, far away from the shell, an ultraviolet lamp tube is arranged in the air inlet tube II, and a through hole is formed in the right side of the helmet and is fixedly connected with an air outlet tube through the through hole.
Preferably, a reinforcing frame is fixedly connected to the surface of the motor, and the rear end of the reinforcing frame is fixedly connected with the front side of the sleeve.
Preferably, the sliding block is a spherical sliding block, and the sliding block is in sliding connection with the inner wall of the outer contour sliding groove on the cylindrical cam through the arc-shaped surface of the sliding block.
Preferably, a heating rod is fixedly connected to the rear side of the piston.
Preferably, the rear end of the positioning rod is fixedly connected with a stop block, a damping spring is sleeved on the surface, close to the rear end, of the positioning rod, and two ends of the damping spring are fixedly connected with opposite surfaces, in the front-rear direction, of the transmission arm and the stop block.
Preferably, the ultraviolet lamp tube is a spiral lamp tube, and the outer edge surface of the ultraviolet lamp tube is fixedly connected with the inner wall of the air inlet tube II.
Preferably, the inner wall of the air outlet pipe is fixedly connected with a second filter screen.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the helmet is sleeved on the head of a user, then the motor is connected with the built-in power supply and the switch is turned on, the output shaft on the motor drives the rotating shaft to continuously rotate, the positioning rod limits the motion tracks of the sliding block, the transmission arm and the piston after penetrating through the transmission arm, when the cylindrical cam continuously rotates along with the rotating shaft, the sliding block and the outer contour sliding groove on the cylindrical cam can slide relatively, the sliding block drives the transmission arm and the piston to move back and forth under the guidance of the outer contour sliding groove on the cylindrical cam, and the air pressure in the shell is changed by the back and forth movement of the piston in the sleeve;
when the piston moves forwards, the space of the area B in the shell is increased, the air pressure is reduced, higher-pressure air in the area C can enter the area B, meanwhile, the area C can suck air from the external environment through the air inlet pipe I, the entering air can be filtered by the filter screen I, and dust particles are filtered;
when the piston moves backwards, the space in the area B is reduced, the pressure intensity is increased, high-pressure gas in the area B enters the area A through the first one-way valve and finally enters the second air inlet pipe, air is guided into the helmet from the left side of the helmet through the second air inlet pipe, and therefore the supply of air sucked by a user is completed, and finally the air in the helmet flows out of the air outlet pipe, so that the circulation of the inside and outside air is realized;
according to the invention, the air is irradiated by ultraviolet rays emitted by the ultraviolet lamp tube in the air inlet pipe II, and the air is irradiated in a short distance, so that bacterial microorganisms in the air can be inactivated within a few seconds, the sufficient safety of air suction from a helmet by a user is ensured, and even if novel coronavirus exists in the air passing through the air inlet pipe I and the shell, the novel coronavirus can also be inactivated by the ultraviolet lamp tube.
By the cooperation of the structures, the breathing mask solves the problems that in the actual use process, the breathing frequency of people can be increased due to the fact that the amount of exercise is increased when people use non-motor vehicles such as bicycles, the breathing mask is easy to cause breathing difficulty in riding, and meanwhile, a large amount of water vapor is easy to adhere to the inside of the mask, so that inconvenience is brought to use.
Drawings
FIG. 1 is a top view of a structure of the present invention;
FIG. 2 is a top cross-sectional view of the housing of the present invention;
fig. 3 is a top cross-sectional view of the outlet tube of the present invention.
In the figure: 1-helmet, 2-shell, 3-one-way valve I, 4-one-way valve II, 5-sleeve, 6-motor, 7-rotating shaft, 8-cylindrical cam, 9-sliding block, 10-transmission arm, 11-piston, 12-positioning rod, 13-air inlet pipe I, 14-filter screen I, 15-air inlet pipe II, 16-ultraviolet lamp tube, 17-air outlet pipe, 18-reinforcing frame, 19-heating rod, 20-stop block, 21-damping spring and 22-filter screen II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a helmet for preventing novel coronavirus for a non-motor vehicle comprises a helmet 1, wherein a cushion pad made of cotton material is arranged on the inner wall of the helmet 1, is breathable and can buffer and protect the head of a user; a transparent windshield is arranged on the front side of the helmet; the helmet 1 is provided with a built-in rechargeable power supply which can provide electric energy for the motor 6, the ultraviolet lamp tube 16 and the heating rod 19; the top of the helmet 1 is fixedly connected with a shell 2, the inner wall of the shell 2 is fixedly connected with a first check valve 3 and a second check valve 4, and the first check valve 3 and the second check valve 4 are medical check valves; the shell 2 is divided into A, B and C three spaces by a one-way valve I3 and a one-way valve II 4, and the front side of the shell 2 is provided with a through hole and is fixedly connected with a sleeve 5 through the through hole;
the motor 6 is fixedly connected to the front side of the sleeve 5, the reinforcing frame 18 is fixedly connected to the surface of the motor 6, the rear end of the reinforcing frame 18 is fixedly connected with the front side of the sleeve 5, and the motor 6 is reinforced in installation and use through the arrangement of the reinforcing frame 18, so that the motor 6 is prevented from shaking in use; the rear end of an output shaft on the motor 6 is fixedly connected with a rotating shaft 7, a cylindrical cam 8 is arranged in the sleeve 5, the surface of the rotating shaft 7 penetrates through the sleeve 5 and is fixedly connected with the inner wall of the cylindrical cam 8, the inner wall of an outer contour sliding groove on the cylindrical cam 8 is connected with a sliding block 9 in a sliding mode, the sliding block 9 is a spherical sliding block, the sliding block 9 is connected with the inner wall of the outer contour sliding groove on the cylindrical cam 8 in a sliding mode through the arc-shaped surface of the sliding block 9, and the sliding of the sliding block 9 in the outer contour sliding groove on the cylindrical cam 8;
the right side of the sliding block 9 is fixedly connected with a transmission arm 10, one end of the transmission arm 10, which is far away from the sliding block 9, is fixedly connected with a piston 11, the rear side of the piston 11 is fixedly connected with a heating rod 19, after the power is switched on and a switch is turned on through the heating rod 19, high temperature can be generated, high temperature sterilization operation is carried out on air in a B area through the high temperature of seventy-five degrees centigrade, and the double sterilization effect can be achieved by matching with the ultraviolet sterilization of the ultraviolet lamp tube 16, so that the inactivation effect on new coronavirus can be further improved;
the second air inlet pipe 15 is made of metal, and when the gas with higher temperature passes through the second air inlet pipe 15, the heat carried by the gas can be quickly led out through the second air inlet pipe 15, so that discomfort of a user caused by high-temperature air is avoided;
the side face of the piston 11 is connected with the inner wall of the sleeve 5 in a sliding mode, the inner wall of the sleeve 5 is fixedly connected with a positioning rod 12, the positioning rod 12 penetrates through the transmission arm 10 and is connected with the transmission arm 10 in a sliding mode, the rear end of the positioning rod 12 is fixedly connected with a stop block 20, a damping spring 21 is sleeved on the surface, close to the rear end, of the positioning rod 12, two ends of the damping spring 21 are fixedly connected with the opposite faces, in the front-back direction, of the transmission arm 10 and the stop block 20, and fine vibration generated when the transmission arm 10 moves back and forth on the positioning rod 12 can be filtered and absorbed through the matching;
the helmet 1 is sleeved on the head of a user, then the motor 6 is connected with a built-in power supply and a switch is turned on, an output shaft on the motor drives the rotating shaft 7 to continuously rotate, after the transmission arm 10 penetrates through the positioning rod 12, the motion tracks of the sliding block 9, the transmission arm 10 and the piston 11 are limited, when the cylindrical cam 8 continuously rotates along with the rotating shaft 7, relative sliding is generated between an outer contour sliding groove in the cylindrical cam 8 and the sliding block 9, the sliding block 9 drives the transmission arm 10 and the piston 11 to move back and forth under the guidance of the outer contour sliding groove in the cylindrical cam 8, and the air pressure in the shell 2 is changed due to the back and forth movement of the piston 11 in the sleeve 5;
when the piston 11 moves forward, the space of the area B in the shell 2 is increased, the air pressure is reduced, higher-pressure air in the area C enters the area B, meanwhile, the area C sucks air from the external environment through the air inlet pipe I13, the entering air is filtered by the filter screen I14, and dust particles are filtered;
when the piston 11 moves backwards, the space in the area B is reduced, the pressure is increased, high-pressure gas in the area B enters the area A through the one-way valve I3 and finally enters the air inlet pipe II 15, and the air is introduced into the helmet 1 from the left side of the helmet 1 through the air inlet pipe II 15, so that the supply of air sucked by a user is completed, and finally the air in the helmet 1 flows out of the air outlet pipe 17, so that the circulation of the internal air and the external air is realized;
the right side of the shell 2 is provided with a through hole and is fixedly connected with a first air inlet pipe 13 through the through hole, the front end of the first air inlet pipe 13 is fixedly connected with a first filter screen 14, the left side of the shell 2 is provided with a through hole and is fixedly connected with a second air inlet pipe 15, one end, far away from the shell 2, of the second air inlet pipe 15 penetrates into the helmet 1, an ultraviolet lamp tube 16 is arranged in the second air inlet pipe 15, the ultraviolet lamp tube 16 is a spiral lamp tube, the outer edge surface of the ultraviolet lamp tube is fixedly connected with the inner wall of the second air inlet pipe 15, and the ultraviolet lamp tube 16 is arranged in the spiral lamp tube, so that the ultraviolet lamp tube 16 can generate more contact area with;
the air in the air inlet pipe II 15 can be irradiated by ultraviolet rays emitted by the ultraviolet lamp tube 16, and the air is irradiated in a short distance, so that bacterial microorganisms in the air can be inactivated within a few seconds, the air can be sucked from the helmet 1 safely enough, and even if novel coronavirus exists in the air passing through the air inlet pipe I13 and the shell 2, the coronavirus can be inactivated through the ultraviolet lamp tube 16; the ultraviolet sterilization is to kill and destroy DNA or RNA ribonucleic acid in bacteria and viruses within the ultraviolet wavelength of 240-280 nm to cause death of growing cells and regenerative cells, thereby achieving the effects of sterilization and disinfection
The through-hole has been seted up on helmet 1's right side and through-hole fixedly connected with outlet duct 17, the inner wall fixedly connected with filter screen two 22 of outlet duct 17, through the setting of filter screen two 22 in the outlet duct 17, can avoid outside air dust impurity to get into to helmet 1 in, reduce piling up of the interior dust of helmet 1.
As shown in fig. 1, the pipe orifices of the first air inlet pipe 13 and the first air outlet pipe 17 are orthogonally opposite, and since the first air inlet pipe 13 actively adsorbs the outside air, the air pressure at the pipe orifice of the first air inlet pipe 13 is reduced when the flow rate of the air is increased according to the venturi effect, so that the air in the helmet 1 can be pumped out through the first air outlet pipe 17 in an auxiliary manner, and the stability of the circulation of the air inside and outside the helmet 1 is improved;
the working principle is as follows: when the helmet for preventing the novel coronavirus for the non-motor vehicle is used, the helmet 1 is sleeved on the head of a user, then the motor 6 is connected with a built-in power supply and a switch is turned on, an output shaft on the motor drives the rotating shaft 7 to rotate continuously, the movement tracks of the sliding block 9, the driving arm 10 and the piston 11 are limited after the driving arm 10 penetrates through the positioning rod 12, when the cylindrical cam 8 rotates continuously along with the rotating shaft 7, relative sliding can be generated between an outer contour sliding groove on the cylindrical cam 8 and the sliding block 9, the sliding block 9 drives the driving arm 10 and the piston 11 to move back and forth under the guidance of the outer contour sliding groove on the cylindrical cam 8, and the air pressure change in the shell 2 is caused by the back and forth movement of the piston 11 in the sleeve 5; when the piston 11 moves forward, the space of the area B in the shell 2 is increased, the air pressure is reduced, higher-pressure air in the area C enters the area B, meanwhile, the area C sucks air from the external environment through the air inlet pipe I13, the entering air is filtered by the filter screen I14, and dust particles are filtered; when the piston 11 moves backwards, the space in the area B is reduced, the pressure is increased, high-pressure gas in the area B enters the area A through the one-way valve I3 and finally enters the air inlet pipe II 15, and the air is introduced into the helmet 1 from the left side of the helmet 1 through the air inlet pipe II 15, so that the supply of air sucked by a user is completed, and finally the air in the helmet 1 flows out of the air outlet pipe 17, so that the circulation of the internal air and the external air is realized; the air in the air inlet pipe II 15 can be irradiated by ultraviolet rays emitted by the ultraviolet lamp tube 16, and the air is irradiated in a short distance, so that bacterial microorganisms in the air can be inactivated within a few seconds, the air can be sucked from the helmet 1 safely enough, and even if novel coronavirus exists in the air passing through the air inlet pipe I13 and the shell 2, the coronavirus can be inactivated through the ultraviolet lamp tube 16;
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Helmet for preventing new type coronavirus for non-motor vehicle, comprising helmet (1), characterized in that: the helmet is characterized in that the top of the helmet (1) is fixedly connected with a shell (2), the inner wall of the shell (2) is fixedly connected with a one-way valve I (3) and a one-way valve II (4), the shell (2) is divided into A, B and C three spaces by the one-way valve I (3) and the one-way valve II (4), and the front side of the shell (2) is provided with a through hole and is fixedly connected with a sleeve (5) through the through hole;
the front side of the sleeve (5) is fixedly connected with a motor (6), the rear end of an output shaft on the motor (6) is fixedly connected with a rotating shaft (7), a cylindrical cam (8) is arranged in the sleeve (5), the surface of the rotating shaft (7) penetrates through the sleeve (5) and is fixedly connected with the inner wall of the cylindrical cam (8), the inner wall of an outer contour sliding groove on the cylindrical cam (8) is connected with a sliding block (9) in a sliding manner, the right side of the sliding block (9) is fixedly connected with a transmission arm (10), one end, far away from the sliding block (9), on the transmission arm (10) is fixedly connected with a piston (11), the side surface of the piston (11) is connected with the inner wall of the sleeve (5) in a sliding manner, the inner wall of the sleeve (5) is fixedly connected with a positioning rod (12), the positioning rod (12) penetrates through the transmission arm (10) and is connected with the transmission arm (10) in a sliding, the front end fixedly connected with filter screen (14) of intake pipe (13), the through-hole has been seted up and has been passed through fixedly connected with intake pipe two (15) in the left side of casing (2), the one end of keeping away from casing (2) on intake pipe two (15) runs through to helmet (1) in, be equipped with ultraviolet tube (16) in intake pipe two (15), through-hole and through-hole fixedly connected with outlet duct (17) have been seted up on the right side of helmet (1).
2. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: the surface of the motor (6) is fixedly connected with a reinforcing frame (18), and the rear end of the reinforcing frame (18) is fixedly connected with the front side of the sleeve (5).
3. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: the sliding block (9) is a spherical sliding block, and the sliding block (9) is connected with the inner wall of the outer contour sliding groove on the cylindrical cam (8) in a sliding mode through the arc-shaped surface of the sliding block.
4. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: and a heating rod (19) is fixedly connected to the rear side of the piston (11).
5. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: the rear end of the positioning rod (12) is fixedly connected with a stop block (20), a damping spring (21) is sleeved on the surface, close to the rear end, of the positioning rod (12), and two ends of the damping spring (21) are fixedly connected with opposite surfaces of the transmission arm (10) and the stop block (20) in the front-back direction.
6. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: the ultraviolet lamp tube (16) is a spiral lamp tube, and the outer edge surface of the ultraviolet lamp tube is fixedly connected with the inner wall of the air inlet tube II (15).
7. The helmet for preventing the novel coronavirus used for the non-motor vehicle as claimed in claim 1, wherein: and the inner wall of the air outlet pipe (17) is fixedly connected with a second filter screen (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246394.4A CN111418947A (en) | 2020-03-31 | 2020-03-31 | Helmet for preventing novel coronavirus for non-motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246394.4A CN111418947A (en) | 2020-03-31 | 2020-03-31 | Helmet for preventing novel coronavirus for non-motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111418947A true CN111418947A (en) | 2020-07-17 |
Family
ID=71549311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010246394.4A Withdrawn CN111418947A (en) | 2020-03-31 | 2020-03-31 | Helmet for preventing novel coronavirus for non-motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111418947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021195986A1 (en) * | 2020-03-31 | 2021-10-07 | 唐山哈船科技有限公司 | Non-automotive vehicle-use headgear for novel coronavirus prevention |
-
2020
- 2020-03-31 CN CN202010246394.4A patent/CN111418947A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021195986A1 (en) * | 2020-03-31 | 2021-10-07 | 唐山哈船科技有限公司 | Non-automotive vehicle-use headgear for novel coronavirus prevention |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |