CN211833047U

CN211833047U - Helmet for preventing virus and bacteria

Info

Publication number: CN211833047U
Application number: CN202020275326.6U
Authority: CN
Inventors: 郭卫东; 欧阳成坤
Original assignee: Guangdong Shunde Hongfeng Electric Appliance Lighting Co ltd
Current assignee: Guangdong Shunde Hongfeng Electric Appliance Lighting Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-03
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to an anti-virus and anti-bacteria helmet, which comprises a helmet and a protective garment; the helmet comprises a helmet body, wherein a helmet body connecting piece is fixedly arranged on the helmet body; the protective clothing comprises a flexible head protector, and a head connecting piece is fixedly arranged on the head protector; the helmet body connecting piece and each part of the helmet body connecting piece are sequentially connected with the head connecting piece, so that the head protection and the helmet body are enclosed to form a closed space; the bottom end of the head protector is provided with a neck opening; the helmet body is provided with a power supply assembly and an anti-virus assembly communicated with the inner cavity of the helmet body, and the anti-virus assembly is electrically connected with the power supply assembly. The utility model can provide comfortable space for breathing; to achieve killing of bacteria and/or viruses; the air inlet cover can be rotationally disassembled, so that the filter layer can be conveniently replaced after long-time use; when any one of the battery unit, the anti-virus assembly and the exhaust assembly is in fault, other assemblies can also run normally, and the reliability is high.

Description

Helmet for preventing virus and bacteria

Technical Field

The utility model relates to an anti-virus and anti-bacteria helmet.

Background

To prevent bacterial and viral infections, the traditional approach is to wear a mask. In order to ensure the tightness of the mask, the mask must be attached to the skin, and therefore the mask rope must be tightened accordingly. When the mask is worn for a long time, the human body is extruded by the edge of the mask and the mask rope, and the face is easily damaged seriously. In addition, moisture exhaled from the mouth and nose may cause the interior of the mask to become obstructed and produce a mist when the mask is used. Obstruct breathing and mask the face.

Traditional protective clothing including the head protection has the clearance between head protection and the head, and when the head rotated, the human head of head protection rotated asynchronously with the protection of head protection, leads to the difficult observation of people's eye.

In order to overcome the problems and the defects of the mask, a comfortable space is provided for breathing. Designing an anti-virus and anti-bacteria helmet.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more of the above problems, the present invention provides an anti-virus helmet, which can provide a comfortable space for breathing.

The utility model discloses the detailed technical scheme who takes does: an anti-virus and anti-bacteria helmet comprises a helmet and a protective garment; the helmet comprises a helmet body, wherein a helmet body connecting piece is fixedly arranged on the helmet body; the protective clothing comprises a flexible head protector, and a head connecting piece is fixedly arranged on the head protector; the helmet body connecting piece and each part of the helmet body connecting piece are sequentially connected with the head connecting piece, so that the head protection and the helmet body are enclosed to form a closed space; the bottom end of the head protector is provided with a neck opening; the helmet body is provided with a power supply assembly and an anti-virus assembly communicated with the inner cavity of the helmet body, and the anti-virus assembly is electrically connected with the power supply assembly.

Furthermore, the anti-virus assembly comprises an anion generator and an air inlet seat, the air inlet seat is fixedly arranged on the helmet body and communicated with the inner cavity of the helmet body, and the anion generator is arranged in the inner cavity of the air inlet seat and electrically connected with the power supply assembly.

When air passes through the air inlet seat, high-concentration negative ions generated by the negative ion generator are brought into the inner cavity of the helmet body, so that bacteria and/or viruses are killed.

Further, the antivirus component further comprises an air inlet cover, a filtering box and a filtering layer, one end of the filtering box is in threaded connection with the air inlet seat, the other end of the filtering box is in threaded connection with the air inlet cover, the filtering layer is arranged between the filtering box and the air inlet cover, and the filtering layer is an HEPA layer and/or an activated carbon layer.

Bacteria and/or viruses can be prevented from entering the inner cavity of the helmet body in a filtering mode, so that the virus and/or disease bacteria can be prevented; and can rotate and dismantle air inlet cover down, be convenient for change the filter layer after long-time the use.

Furthermore, the helmet body is provided with an exhaust assembly communicated with the inner cavity of the helmet body, and the exhaust assembly is electrically connected with the power supply assembly.

The air in the inner cavity of the helmet body can be exhausted out of the helmet body, fog is eliminated, and covering is prevented.

Furthermore, the helmet body is provided with a switch which is a linkage switch, the power supply assembly comprises a battery unit and a battery box, the battery box and the voltage reduction module are all arranged on the helmet body, and the number of the battery unit, the number of the anti-virus assembly and the number of the exhaust assembly are equal and are more than two; the battery unit detachably sets up in the battery box, and the battery unit is connected with the one end electric connection of switch respectively, and the anti-virus subassembly is parallelly connected back and the other end electric connection of switch with the exhaust subassembly one by one.

When any one of the battery unit, the anti-virus assembly and the exhaust assembly is in fault, other assemblies can also run normally, and the reliability is high.

Furthermore, the two anti-virus assemblies are respectively positioned at two sides of the helmet body, and the exhaust assembly is positioned at the upper part of the helmet body.

So that the outside sound can be clearly heard.

Further, power supply module still includes step-down module, and the helmet body is provided with the USB interface with step-down module electric connection, and the battery cell is the lithium cell and respectively with step-down module electric connection.

The power supply assembly is convenient to charge.

Further, the neck opening is provided with a rubber ring or a tightening belt.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) a comfortable space can be provided for breathing.

2) When air passes through the air inlet seat, high-concentration negative ions generated by the negative ion generator are brought into the inner cavity of the helmet body, so that bacteria and/or viruses are killed.

3) Bacteria and/or viruses can be prevented from entering the inner cavity of the helmet body in a filtering mode, so that the virus and/or disease bacteria can be prevented; and can rotate and dismantle air inlet cover down, be convenient for change the filter layer after long-time the use.

4) When any one of the battery unit, the anti-virus assembly and the exhaust assembly is in fault, other assemblies can also run normally, and the reliability is high.

Drawings

Fig. 1 is a perspective view of the anti-virus and anti-bacterial helmet according to the first embodiment.

Fig. 2 is a schematic perspective view of the anti-virus and anti-bacterial helmet according to the first embodiment; the zipper head 91, zipper plug 92, zipper insert 93, and zipper insert 931 are all shown.

Fig. 3 is a perspective exploded view of the anti-virus and anti-bacterial helmet according to the first embodiment.

FIG. 4 is a perspective view of another perspective of the anti-viral and anti-bacterial helmet of the first embodiment; the zipper head 91, zipper plug 92, zipper insert 93, and zipper insert 931 are all shown.

Fig. 5 is an enlarged view of point i of fig. 4.

Fig. 6 is a schematic diagram of a circuit of the anti-virus and anti-bacterial helmet according to the first embodiment.

Fig. 7 is a schematic perspective view of the anti-virus and anti-bacterial helmet according to the second embodiment.

Fig. 8 is a schematic perspective view of the anti-virus and anti-bacterial helmet of the third embodiment; the thick dashed line indicates the wearing opening 24; the thick solid line represents the suture line 242; the top of the wearing opening seal tape 241 is turned over to reveal the inside of the top of the wearing opening seal tape 241 [ i.e., the side of the wearing opening seal tape 241 which is attached to the wearing opening 24 ]; the grid fill represents the fit region 243.

A helmet 1; a helmet body 11; a helmet body connecting member 111; an anti-virus assembly 12; an anion generator 121; an air inlet seat 122; an air inlet cap 123; a filter cartridge 124; a filter layer 125; a HEPA layer 126; an activated carbon layer 127; an exhaust assembly 13; an air extracting fan 131; an exhaust port seat 132; an air outlet cover 133; a power supply assembly 14; a battery cell 141; a battery case 142; a voltage reduction module 143; a USB interface 144; a battery case cover 145; a switch 15; a protective garment 2; a head guard 21; a head connecting member 211; a viewing area 212; a top port 213; a tie-down sleeve 214; a binding band 215; an upper body guard 22; a wrist orifice 223; a waist opening 224; a lower body guard 23; an ankle opening 233; a wearing opening 24; a wearing-port seal tape 241; a suture 242; a fit region 243; a zipper body 9; a slider 91; a zipper plug 92; a zipper insert 93; a zipper insert groove 931.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.

The first embodiment.

The anti-virus and anti-bacteria helmet comprises a helmet 1 and a protective suit 2.

The helmet 1 includes a helmet body 11, and a helmet body connector 111 is fixedly disposed on the helmet body 11.

The protective suit 2 includes a head guard 21 having flexibility, and a head connector 211 is fixedly provided to the head guard 21. Usually, the head guard 21 is made of a plastic cloth cover, and the part facing human eyes is transparent, or the whole head guard 21 is transparent, so that light can penetrate through the head guard 21 to facilitate observation by human eyes.

The helmet body connecting piece 111 and the helmet body connecting piece 111 are sequentially connected with the head connecting piece 211 along the parts, so that the head protection 21 and the helmet body 11 form a closed space in a surrounding mode.

The bottom end of the head guard 21 is provided with a neck opening 213. Generally, the neck opening 213 is provided with a device such as a rubber band or a fastening band 215 so that the neck opening 213 can be attached to the neck of the human body to ensure the sealing property.

The helmet body 11 is provided with a power supply component 14 and an anti-virus component 12 communicated with the inner cavity of the helmet body 11, and the anti-virus component 12 is electrically connected with the power supply component 14. The power supply assembly 14 is a device for supplying power. The anti-virus assembly 12 is a device capable of ventilating and sterilizing, for example, the anti-virus assembly 12 includes an anion generator 121 and an air inlet seat 122, the air inlet seat 122 is fixedly disposed on the helmet body 11 and is communicated with the inner cavity of the helmet body 11, and the anion generator 121 is disposed in the inner cavity of the air inlet seat 122 and is electrically connected with the power supply assembly 14. When air passes through the air inlet seat 122, high-concentration negative ions generated by the negative ion generator 121 are brought into the inner cavity of the helmet body 11, so that bacteria and/or viruses are killed.

Therefore, the anti-virus and anti-bacteria helmet can prevent the human body from being extruded by the edge of the mask and the mask rope, and can provide a comfortable space for breathing.

Further, the antivirus component 12 further includes an air inlet cover 123, a filter box 124 and a filter layer 125, one end of the filter box 124 is connected with the air inlet seat 122 by screw threads, the other end of the filter box 124 is connected with the air inlet cover 123 by screw threads, the filter layer 125 is disposed between the filter box 124 and the air inlet cover 123, and the filter layer 125 is a filter material, such as a HEPA layer 126 and/or an activated carbon layer 127. Of course, the surface of the filter box 124 contacting the filter layer 125 can also be provided with a photocatalyst coating of the prior art to degrade toxic and harmful substances in the air and effectively kill various bacteria. Bacteria and/or viruses can be prevented from entering the inner cavity of the helmet body 11 in a filtering mode, so that virus and bacteria can be prevented; and the air inlet cover 123 can be rotatably disassembled, so that the filter layer 125 can be conveniently replaced after long-time use.

Further, the helmet body 11 is provided with an exhaust assembly 13 communicated with the inner cavity of the helmet body 11, and the exhaust assembly 13 is electrically connected with the power supply assembly 14. Generally, the exhaust assembly 13 includes an exhaust fan 131, an exhaust port seat 132, and an exhaust port cover 133; the air outlet seat 132 is fixedly provided on the helmet body 11, the suction fan 131 is provided in the air outlet seat 132 and electrically connected to the power module 14, and the air outlet cover 133 is connected to the air outlet seat 132. The air in the inner cavity of the helmet body 11 can be exhausted out of the helmet body 11, fog (formed by condensation of water vapor brought out by breathing of a person) is eliminated, and covering is prevented. Generally, the suction fan 131 can be adjusted in three steps.

Further, the helmet body 11 is provided with a switch 15, the switch 15 is a linked switch (i.e., a switch for multi-path simultaneous control), the power supply module 14 includes a battery unit 141 and a battery box 142, the battery box 142 and the voltage reduction module 143 are all arranged on the helmet body 11, and the number of the battery unit 141, the anti-virus module 12 and the exhaust module 13 is equal to or more than two; the battery unit 141 is detachably disposed in the battery box 142, the battery units 141 are electrically connected to one end of the switch 15, and the anti-virus assemblies 12 are electrically connected to the other end of the switch 15 after being connected in parallel with the exhaust assemblies 13. The battery unit 141 is a single battery unit that can be individually powered, such as a 18650 lithium battery. When any one of the battery unit 141, the anti-virus component 12 and the exhaust component 13 (the battery unit 141, the anti-virus component 12 and the exhaust component 13 corresponding to one path of the switch 15 form one group) fails, other groups can also operate normally, and the reliability is high.

Preferably, the two antivirus components 12 are respectively located at both sides of the helmet body 11, and the exhaust component 13 is located at an upper portion of the helmet body 11. Generally, the anti-virus assembly 12 faces both ears of the human body to allow the external sound to be heard, and the noise generated by the rotation of the suction fan 131 is far away from both ears of the human body to allow the external sound to be clearly heard.

Further, the power supply module 14 further includes a voltage-reducing module 143, the helmet body 11 is provided with a USB interface 144 electrically connected to the voltage-reducing module 143, and the battery units 141 are lithium batteries and are respectively electrically connected to the voltage-reducing module 143. The voltage dropping module 143 charges the battery cell 141 by converting 5V to 3.7V, which is a conventional dc voltage dropping power source. The battery unit 141 can be charged by connecting the USB interface 144 to a USB power supply (dc 5V), which facilitates charging the power supply module 14. Generally, after being fully charged, the battery can be used for 3-8 hours.

The protective suit of the first embodiment comprises a helmet 1 and a protective suit 2.

The helmet 1 includes a hard helmet body 11, and a helmet body connector 111 is fixedly provided to the helmet body 11.

The protective suit 2 comprises a flexible head guard 21, wherein a head connecting piece 211 is fixedly arranged on the head guard 21, and the head guard 21 is provided with a transparent observation area 212.

The helmet body connecting member 111 is detachably connected to the head connecting member 211. For example, the helmet body connector 111 and the head connector 211 are connected by a button, or detachably connected by a conventional detachable structure such as a zipper or a hook and loop fastener.

When the head of the human body rotates, the helmet 1 and the head protector 21 can rotate along with the head of the human body [ depending on the friction force between the helmet 1 and the head of the human body ], so that the human eyes can observe through the observation area 212 conveniently; in addition, the helmet 1 and the protective clothing 2 can be detached and cleaned respectively, and the operation is convenient.

Preferably, the helmet body connecting member 111 and the head connecting member 211 are zippers (conventional zippers), hook and loop fasteners, or vacuum sealing strips (structures which are commonly found at the sealing position of the sealing bag and can seal the sealing opening of the sealing bag by pinching the two sides of the sealing opening of the sealing bag together).

Preferably, the helmet body connecting piece 111 and the head connecting piece 211 are zippers, the helmet body connecting piece 111 comprises a zipper body 9 and a zipper plug 92, the head connecting piece 211 comprises the zipper body 9 and a zipper insert block 93, the zipper plug 91 is arranged on the zipper body 9 of the head connecting piece 211, the zipper insert block 93 is provided with a zipper insert groove 931, and the zipper plug 92 is inserted into the zipper insert groove 931. The head connector 211 can be connected to each part of the helmet connector 111 in sequence by inserting the zipper plug 92 into the zipper insertion groove 931 and then pulling the zipper head 91 to move the helmet connector 111 along the zipper head 91. Conversely, the helmet body connector 111 can be separated from the head connector 211 by pulling the zipper head 91 to move the helmet body connector 111 along the zipper head 91 until the zipper plug 92 abuts against the zipper insert 93, and then pulling the zipper plug 92 out of the zipper insert groove 931, so that the helmet body connector 111 can be separated from the protective suit 2. When the helmet 1 is worn alone after the helmet 1 is separated from the protective suit 2, the zipper plug 92 is thin and does not protrude to abut against a human body to cause discomfort to the human body.

Preferably, the zipper plug 92 and the zipper plug 93 are both located at the right rear part of the helmet 1, that is, the part of the helmet 1 corresponding to the back of the head of the person and the back of the head of the person, to which the helmet 1 is worn. The zipper plug 92 can be prevented from being touched by mistake due to frequent action of the front part of the human body, and the probability that the zipper is opened due to mistaken touch is reduced.

Example two.

In the protective garment of the second embodiment, the head guard 21 extends downward to form the upper body guard 22; so as to protect the upper half of the human body.

Example three.

In the protective garment of the third embodiment, the upper body guard 22 extends downward to form the lower body guard 23; so as to realize the protection of the whole body of the human body.

Preferably, the upper body guard 22 and the lower body guard 23 are opened with wearing openings 24 to facilitate wearing of the protective garment.

Further, the protective garment 2 further includes a wearing opening sealing tape 241, one side of the wearing opening sealing tape 241 is fixedly connected (such as sewn to form a sewing thread 242) with one side of the wearing opening 24 of the upper body guard 22 and the lower body guard 23, and the other side of the wearing opening sealing tape 241 is detachably connected (such as by a hook and loop fastener) with the other side of the wearing opening 24 of the upper body guard 22 and the lower body guard 23. The human body can pass through the wearing opening sealing belt 241, so that the protective clothing is convenient to wear; meanwhile, the sealing performance of the protective clothing can be ensured.

Generally, one or more of the neck opening 213, the wrist opening 223, the waist opening 224 and the ankle opening 233 are provided with a tightening sleeve 214, a tightening belt 215 is provided in the tightening sleeve 214, and both ends of the tightening belt 215 respectively penetrate out of the tightening sleeve 214 to ensure sealability.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. An anti-virus and anti-bacteria helmet comprises a helmet (1) and a protective garment (2); the helmet (1) comprises a helmet body (11) and is characterized in that,

the helmet body (11) is fixedly provided with a helmet body connecting piece (111); the protective clothing (2) comprises a flexible head protector (21), and a head connecting piece (211) is fixedly arranged on the head protector (21); the helmet body connecting piece (111) and each part of the helmet body connecting piece (111) are sequentially connected with the head connecting piece (211), so that the head protection (21) and the helmet body (11) are enclosed to form a closed space; the bottom end of the head guard (21) is provided with a neck opening (213); the helmet body (11) is provided with a power supply component (14) and an anti-virus component (12) communicated with the inner cavity of the helmet body (11), and the anti-virus component (12) is electrically connected with the power supply component (14).

2. The anti-virus and anti-bacteria helmet as claimed in claim 1, wherein the anti-virus assembly (12) comprises an anion generator (121) and an air inlet seat (122), the air inlet seat (122) is fixedly arranged on the helmet body (11) and is communicated with the inner cavity of the helmet body (11), and the anion generator (121) is arranged in the inner cavity of the air inlet seat (122) and is electrically connected with the power supply assembly (14).

3. The anti-virus and anti-bacterial helmet as claimed in claim 2, wherein the anti-virus component (12) further comprises an air inlet cover (123), a filter box (124) and a filter layer (125), one end of the filter box (124) is in threaded connection with the air inlet seat (122), the other end of the filter box (124) is in threaded connection with the air inlet cover (123), the filter layer (125) is arranged between the filter box (124) and the air inlet cover (123), and the filter layer (125) is a HEPA layer (126) and/or an activated carbon layer (127).

4. An anti-viral and anti-bacterial helmet according to claim 1, characterized in that the helmet body (11) is provided with an air exhaust assembly (13) communicating with the internal cavity of the helmet body (11), the air exhaust assembly (13) being electrically connected to the power supply assembly (14).

5. The anti-virus and anti-bacteria helmet as claimed in claim 4, wherein the helmet body (11) is provided with a switch (15), the switch (15) is a linked switch, the power supply assembly (14) comprises a battery unit (141) and a battery box (142), the battery box (142) and the voltage reduction module (143) are all arranged on the helmet body (11), and the number of the battery unit (141), the number of the anti-virus assembly (12) and the number of the exhaust assembly (13) are equal and are more than two; the battery unit (141) is detachably arranged in the battery box (142), the battery unit (141) is electrically connected with one end of the switch (15), and the anti-virus assemblies (12) and the exhaust assemblies (13) are electrically connected with the other end of the switch (15) after being connected in parallel one by one.

6. The anti-viral and anti-bacterial helmet according to claim 5, wherein the anti-viral members (12) are provided in two and respectively located at both sides of the helmet body (11), and the air discharge member (13) is provided at an upper portion of the helmet body (11).

7. The anti-virus and anti-bacterial helmet as claimed in claim 5, wherein the power supply assembly (14) further comprises a voltage reduction module (143), the helmet body (11) is provided with a USB interface (144) electrically connected with the voltage reduction module (143), and the battery units (141) are lithium batteries and are respectively electrically connected with the voltage reduction module (143).

8. An anti-viral and anti-bacterial helmet according to any of claims 1 to 7, characterized in that the top opening (213) is provided with a rubber band or a tie (215).