CN113615909B - Protective mask with integrated air conditioning device - Google Patents
Protective mask with integrated air conditioning device Download PDFInfo
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- CN113615909B CN113615909B CN202111182682.9A CN202111182682A CN113615909B CN 113615909 B CN113615909 B CN 113615909B CN 202111182682 A CN202111182682 A CN 202111182682A CN 113615909 B CN113615909 B CN 113615909B
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to the technical field of air conditioning inside a protective mask, in particular to a protective mask with an integrated air conditioning device. The protective mask with the integrated air conditioning device is provided with the head hoop and the transparent protective cover which are mounted in a split mounting mode, the protective mask is assembled by matching with the arc-shaped assembling pad which is elastically mounted, the protective mask can be suitable for people with various head types without adjustment, the assembly and disassembly can be completed by turning the first turning assembling cylinder and the second turning assembling cylinder, the lateral sealing performance and the damping after the assembly can be improved by using the external metal elastic sheet, the sealing performance is high, the angle limiting is firm, and the operation is very simple and convenient; the protective mask not only has the protective capability, but also has the infrared temperature measurement and adjusts the air in the mask, and the functionality is greatly enhanced.
Description
Technical Field
The invention relates to the technical field of air conditioning inside a protective mask, in particular to a protective mask with an integrated air conditioning device.
Background
Protective masks are devices used to protect the face and neck from flying metal debris, harmful gases, liquid splashes, metal and high temperature solvent vapors. Mainly comprises a medical mask, an anti-impact mask, an anti-radiation mask, a smoke and gas prevention mask, a heat insulation mask and the like.
With new crown epidemic abuses worldwide, demand for protective face masks is also rising rapidly, and medical protective face masks are used for protecting medical staff and avoiding the flying foam of patients from contacting the protective tools of medical contacters.
Need additionally externally wear the face guard under the condition of wearing protective clothing and gauze mask at medical staff, and wear protector for a long time and can lead to medical staff to produce sultry uncomfortable and feel, can form a large amount of heats at the face, traditional protective mask does not have air conditioning equipment, can lead to the heat to gather in protective mask inside, thereby form aerial fog inboard at the protective mask, seriously influence medical staff work, present protective mask is mostly a body structure simultaneously, unable separation and disassembly, lead to application scope more single, in case use out can't replace the part, can only whole change, later stage meeting cost is very high, the functionality is also very limited.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, a modified protective facial mask with integral type air conditioning equipment is provided, it does not have air conditioning equipment to solve traditional protective facial mask, can lead to the heat to gather in protective facial mask is inside, thereby at the inboard formation aerial fog of protective facial mask, seriously influence medical staff's work, present protective facial mask is mostly a body structure simultaneously, unable separation dismantlement, can only carry out the elasticity regulation through the rear end, lead to the wearing face not enough laminating, stability is limited, and in case use up can't replace the part, can only the whole change, later stage meeting cost is very high, also very limited problem of functionality.
The technical scheme adopted by the invention for solving the technical problems is as follows: a protective mask with an integrated air conditioning device comprises a wearing head band, a transparent protective cover, an electric cooling fan, a lithium battery, an infrared temperature measurement sensor and a display screen for displaying temperature measurement values, wherein both sides of the wearing head band are respectively provided with a first overturning accommodating groove and a second overturning accommodating groove, the inner side surface of the first overturning accommodating groove is movably assembled with a first overturning assembly cylinder, the inner side surface of the second overturning accommodating groove is movably assembled with a second overturning assembly cylinder, both ends of the transparent protective cover are provided with integrated structure lateral mounting brackets, the interior of each lateral mounting bracket is provided with an integrated structure lateral assembly pipe matched with the first overturning assembly cylinder and the second overturning assembly cylinder, the outer walls of the inner sides of the transparent protective cover and the lateral mounting brackets are provided with integrated structure external air delivery pipes communicated with the lateral assembly pipes, the outer side surface of each external air delivery pipe is provided with an external air vent, wear the head hoop lower surface set up the bottom monitoring groove that is used for installing infrared temperature sensor, wear the inboard arcwall face of head hoop on elastic mounting have an arc assembly pad, electronic radiator fan passes through high-speed rotation, through the arc air inlet with the air suction to inside air guide runner, then through the arc gas vent leading-in to inside the arc gas guide mouth, then utilize outside gas vent on the outside gas transmission pipe to discharge between transparent protection casing and the face.
First upset accomodate groove medial surface lower extreme and second upset accomodate groove medial surface upper end symmetry and seted up the interior assembly blind hole, first upset assembly section of thick bamboo insert the interior assembly blind hole through the first installation pivot of outside body structure inside and accomodate the inboard movable mounting of groove with first upset, second upset assembly section of thick bamboo insert the interior assembly blind hole through the first installation pivot of outside body structure inside and accomodate the inboard movable mounting of groove with the second upset, first upset assembly section of thick bamboo and second upset assembly section of thick bamboo lateral surface on have the extrusion plane, wear the head hoop lateral surface and be located between first upset assembly section of thick bamboo and the second upset assembly section of thick bamboo fixed mounting have external metal shrapnel.
And lateral accommodating grooves matched with the external metal elastic pieces are formed in the extrusion planes on the outer sides of the first overturning assembly cylinder and the second overturning assembly cylinder.
Wear the inside one end of head hoop and offer the wind-guiding cavity that is used for installing electronic radiator fan, wear the inside other end of head hoop and offer the energy supply cavity that is used for installing the lithium cell, wear and offer the leading display slot that is used for installing the display screen on the head hoop front end lateral surface.
Wear and offer the arc that is used for elastic mounting arc assembly pad on the head hoop inboard outer wall arcwall face and accomodate the recess, the arc accomodate the recess medial surface on install inside stripper plate through the extrusion spring, the arc assembly pad be close to inside stripper plate position and seted up side direction assembly draw-in groove, the arc assembly pad fix with inside stripper plate joint through side direction assembly draw-in groove cover in the inside stripper plate outside.
First upset assembly section of thick bamboo and second upset assembly section of thick bamboo outside arcwall face on seted up the arc gas vent, arc accomodate the recess medial surface on seted up the arc air inlet, wear that the head hoop is inside to be seted up and be used for communicateing the inside air guide runner of arc gas vent and arc air inlet, the inboard arcwall face of side direction assembly pipe set up the arc gas guide mouth that is linked together with outside gas transmission pipe is inside.
The inner extrusion plate is provided with an arc-shaped air guide groove on the surface close to the arc-shaped storage groove.
The first overturning assembly cylinder and the second overturning assembly cylinder are provided with inner grooves with built-in flexible air guide pipes on the outer arc-shaped surfaces, and the inner air guide flow channel is communicated with the arc-shaped air outlet through the flexible air guide pipes.
The lateral assembly pipe is characterized in that the inner side arc surface is positioned on two sides of the arc gas guide port and is provided with an integral lateral limiting baffle.
The invention has the beneficial effects that:
(1) the protective mask with the integrated air conditioning device is provided with the head hoop and the transparent protective cover which are mounted in a split mounting mode, the protective mask is assembled by matching with the arc-shaped assembling pad which is elastically mounted, the protective mask can be suitable for people with various head types without adjustment, the assembly and disassembly can be completed by turning the first turning assembling cylinder and the second turning assembling cylinder, the lateral sealing performance and the damping after the assembly can be improved by using the external metal elastic sheet, the sealing performance is high, the angle limiting is firm, and the operation is very simple and convenient;
(2) an electric cooling fan, a lithium battery, an infrared temperature measurement sensor and a display screen are arranged in the wearing head band, so that the whole protective mask not only has protective capability, but also has infrared temperature measurement and can regulate the air in the mask, and the functionality is greatly enhanced;
(3) the arc-shaped air outlet is formed in the arc-shaped surface of the outer side of the first overturning assembly cylinder and the arc-shaped air inlet is formed in the inner side surface of the arc-shaped accommodating groove, and the arc-shaped air outlet is arranged in the arc-shaped accommodating groove, so that heat of the head can be quickly extracted, the air circulation of the wearing end is improved, the sucked air can be blown to the inner surface of the transparent protective cover from an external air conveying pipe, the dryness of the inner side surface of the transparent protective cover is ensured, hot air is prevented from being gathered between the protective cover and the face, and the overall wearing comfort is improved;
(4) the front-back stability of the protective mask can be improved by adopting a mode of mounting the infrared temperature measuring sensor and the display screen in the front and mounting the electric cooling fan and the lithium battery in the rear;
(5) inside the recess is accomodate to the arc through extrusion spring mounting to inside the stripper plate, and the arc assembly pad passes through side direction assembly draw-in groove cover in the inside stripper plate outside, can guarantee to wear the laminating nature of back and user's head for protective face mask wears more comfortablely stably.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view of the present invention.
Fig. 3 is a partial sectional view of an electric radiator fan assembly end according to the present invention.
Fig. 4 is a schematic view of the construction of the fitting ends of the first and second flip-fit cartridges of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The protective mask with the integrated air conditioning device shown in the figures 1, 2 and 3 comprises a wearing head hoop 1, a transparent protective cover 2, an electric cooling fan 3, a lithium battery 4, an infrared temperature measurement sensor 5 and a display screen 6 for displaying temperature measurement values, wherein a first overturning accommodating groove 7 and a second overturning accommodating groove 8 are respectively arranged at two sides of the wearing head hoop 1, a first overturning assembly cylinder 9 is movably assembled at the inner side surface of the first overturning accommodating groove 7, a second overturning assembly cylinder 10 is movably assembled at the inner side surface of the second overturning accommodating groove 8, lateral mounting brackets 11 with integrated structures are respectively arranged at two ends of the transparent protective cover 2, a lateral assembly pipe 12 with integrated structures matched with the first overturning assembly cylinder 9 and the second overturning assembly cylinder 10 is arranged inside the lateral mounting brackets 11, an external air delivery conduit 13 with integrated structures communicated with the lateral assembly pipe 12 is arranged on the inner outer walls of the transparent protective cover 2 and the lateral mounting brackets 11, an external exhaust port 14 is formed in the outer side face of the external air delivery pipe 13, a bottom monitoring groove 15 used for installing the infrared temperature measuring sensor 5 is formed in the lower surface of the wearing head band 1, and an arc-shaped assembling pad 22 is elastically installed on the arc-shaped face in the inner side of the wearing head band 1.
Electric radiator fan 3, infrared temperature sensor 5 and display screen 6 are supplied power by lithium cell 4, control respectively through the switch of outside installation, and electric radiator fan 3, lithium cell 4 and switch are established ties and are formed first series circuit, and infrared temperature sensor 5, display screen 6 and switch are established ties and are formed the second series circuit.
Further, reset in order to cooperate movable assembly and elasticity upset, 7 medial surface lower extremes in groove and the second upset are accomodate in the first upset and 8 medial surface upper ends symmetries have been seted up the interior assembly blind hole, first upset assembly section of thick bamboo 9 is accomodate the inboard movable assembly in groove 7 with first upset through the first installation pivot of outside body structure insert inside assembly blind hole, second upset assembly section of thick bamboo 10 is accomodate the inboard movable assembly in groove 8 with the second upset through outside body structure second installation pivot insert inside assembly blind hole, have the extrusion plane on the first upset assembly section of thick bamboo 9 and the second upset assembly section of thick bamboo 10 lateral surface, it has external metal shrapnel 16 to wear 1 lateral surface of head hoop to be located fixed mounting between first upset assembly section of thick bamboo 9 and the second upset assembly section of thick bamboo 10.
The loading and unloading principle, people make first upset assembly section of thick bamboo 9 and second upset assembly section of thick bamboo 10 form an outside assembly axle through outwards overturning first upset assembly section of thick bamboo 9 and second upset, then insert inside side direction assembly pipe 12, loosen first upset assembly section of thick bamboo 9 and second upset assembly section of thick bamboo 10, the extrusion force of external metal shrapnel 16 is received to first upset assembly section of thick bamboo 9 and second upset assembly section of thick bamboo 10 at this time, extrude to side direction assembly pipe 12 is inside, make first upset assembly section of thick bamboo 9 and second upset assembly section of thick bamboo 10 outside arcwall face and side direction assembly pipe 12's inner wall extrude the laminating, guarantee leakproofness and installation firmness.
The outer side surfaces of the first and second flip-chip mounting cylinders 9 and 10 are arranged to be flat, and can be integrated with the surface of the head band 1 in an unassembled state.
As shown in fig. 4, in order to cooperate with guiding and accommodating, a lateral accommodating groove 17 matched with the external metal elastic sheet 16 is formed on the extrusion plane outside the first turnover assembling cylinder 9 and the second turnover assembling cylinder 10.
The lateral receiving groove 17 functions to raise the maximum flip angle of the first flip-chip fitting cylinder 9 and the second flip-chip fitting cylinder 10.
Further, for the cooperation is installed internal function equipment, wear the inside one end of head hoop 1 and offer the wind-guiding cavity that is used for installing electronic radiator fan 3, wear the inside other end of head hoop 1 and offer the energy supply cavity that is used for installing lithium cell 4, wear to offer the leading display slot 18 that is used for installing display screen 6 on the head hoop 1 front end lateral surface.
Further, for inside elastic assembly of cooperation and dismantlement, wear and offer the arc that is used for elastic mounting arc assembly pad 22 on the 1 inboard outer wall arcwall face of headband and accomodate recess 19, the arc is accomodate and is installed inside stripper plate 21 through extrusion spring 20 on the 19 medial surfaces of recess, arc assembly pad 22 is close to inside stripper plate 21 position and has been seted up the side direction assembly draw-in groove, arc assembly pad 22 is fixed with inside stripper plate 21 joint in the inside stripper plate 21 outside through the side direction assembly draw-in groove cover.
Further, for the cooperation intercommunication, arc gas vent 23 has been seted up on the arcwall face in the first upset assembly section of thick bamboo 9 and the second upset assembly section of thick bamboo 10 outside, arc air inlet 24 has been seted up on the arc recess 19 medial surface of accomodating, wear that head hoop 1 is inside to be seted up the inside air guide runner 25 that is used for communicateing arc gas vent 23 and arc air inlet 24, the inside arcwall face of side direction assembly pipe 12 is seted up the arc air guide mouth 26 that is linked together with outside gas transmission pipe 13 inside.
The arc-shaped air outlet 23 is formed in the first turnover assembling cylinder 9 and the second turnover assembling cylinder 10 on the mounting end side of the electric cooling fan 3, the centrifugal fan 3 rotates at a high speed, air is sucked into the inner air guide flow channel 25 through the arc-shaped air inlet 24, then the air is guided into the arc-shaped air guide port 26 through the arc-shaped air outlet 23, and then the air is discharged between the transparent protective cover 2 and the face through the outer air outlet 14 on the outer air guide pipe 13.
Further, in order to prevent the inner compression plate 21 from closing the arc-shaped air inlet 24 due to the large head, the inner compression plate 21 has an arc-shaped air guide groove 27 on the surface thereof adjacent to the arc-shaped receiving groove 19.
Further, in order to ensure connectivity while not affecting turning, the outer arc-shaped surfaces of the first turning assembling cylinder 9 and the second turning assembling cylinder 10 are provided with inner grooves 29 with built-in flexible air ducts 28, and the inner air duct flow passage 25 is communicated with the arc-shaped air outlet 23 through the flexible air ducts 28.
Further, in order to prevent the transition from turning over and forming series flow, the lateral assembling pipe 12 has an integral lateral limiting baffle 30 on the inner arc surface at both sides of the arc air guide opening 26.
The internal width of the arc-shaped air guide opening 26 is smaller than that of the arc-shaped air discharge opening 23.
The protective mask with the integrated air conditioning device is provided with the head hoop and the transparent protective cover which are mounted in a split mounting mode, the protective mask is assembled by matching with the arc-shaped assembling pad which is elastically mounted, the protective mask can be suitable for people with various head types without adjustment, the assembly and disassembly can be completed by turning the first turning assembling cylinder and the second turning assembling cylinder, the lateral sealing performance and the damping after the assembly can be improved by using the external metal elastic sheet, the sealing performance is high, the angle limiting is firm, and the operation is very simple and convenient; an electric cooling fan, a lithium battery, an infrared temperature measurement sensor and a display screen are arranged in the wearing head band, so that the whole protective mask not only has protective capability, but also has infrared temperature measurement and can regulate the air in the mask, and the functionality is greatly enhanced; the arc-shaped air outlet is formed in the arc-shaped surface of the outer side of the first overturning assembly cylinder and the arc-shaped air inlet is formed in the inner side surface of the arc-shaped accommodating groove, and the arc-shaped air outlet is arranged in the arc-shaped accommodating groove, so that heat of the head can be quickly extracted, the air circulation of the wearing end is improved, the sucked air can be blown to the inner surface of the transparent protective cover from an external air conveying pipe, the dryness of the inner side surface of the transparent protective cover is ensured, hot air is prevented from being gathered between the protective cover and the face, and the overall wearing comfort is improved; the front-back stability of the protective mask can be improved by adopting a mode of mounting the infrared temperature measuring sensor and the display screen in the front and mounting the electric cooling fan and the lithium battery in the rear; inside the recess is accomodate to the arc through extrusion spring mounting to inside the stripper plate, and the arc assembly pad passes through side direction assembly draw-in groove cover in the inside stripper plate outside, can guarantee to wear the laminating nature of back and user's head for protective face mask wears more comfortablely stably.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a protective face mask with integral type air conditioning equipment, is including wearing head hoop (1), transparent protection casing (2), electronic radiator fan (3), lithium cell (4), infrared temperature measurement sensor (5) and being used for showing display screen (6) of temperature measurement numerical value, characterized by: wear first upset and accomodate groove (7) and second upset and accomodate groove (8) both sides all seted up, first upset accomodate groove (7) medial surface activity be equipped with first upset assembly section of thick bamboo (9), second upset accomodate groove (8) medial surface on the activity be equipped with second upset assembly section of thick bamboo (10), transparent protection casing (2) both ends integrated structure side direction installing support (11) have, side direction installing support (11) inside have with first upset assembly section of thick bamboo (9) and second upset assembly section of thick bamboo (10) matched with integrated structure side direction assembly pipe (12), transparent protection casing (2) and side direction installing support (11) inboard outer wall on have integrated structure outside gas transmission pipe (13) that are linked together with side direction assembly pipe (12), outside gas transmission pipe (13) lateral surface on seted up outside gas vent (14), the lower surface of the wearing head band (1) is provided with a bottom monitoring groove (15) for installing an infrared temperature measuring sensor (5), the inner side arc surface of the wearing head band (1) is elastically provided with an arc-shaped assembling pad (22), the outer side arc surfaces of the first overturning assembling cylinder (9) and the second overturning assembling cylinder (10) are provided with arc-shaped exhaust ports (23), the inner side outer wall arc surface of the wearing head band (1) is provided with an arc-shaped accommodating groove (19) for elastically installing the arc-shaped assembling pad (22), the inner side surface of the arc-shaped accommodating groove (19) is provided with an arc-shaped air inlet (24), the wearing head band (1) is internally provided with an internal air guide flow passage (25) for communicating the arc-shaped exhaust ports (23) and the arc-shaped air inlet (24), the inner side arc surface of the lateral assembling pipe (12) is provided with an arc-shaped air guide port (26) communicated with the inside of an external air guide pipe (13), the electric cooling fan (3) rotates at a high speed, air is sucked into the inner air guide flow channel (25) through the arc-shaped air inlet (24), then the air is guided into the arc-shaped air guide opening (26) through the arc-shaped air outlet (23), and then the air is discharged between the transparent protective cover (2) and the face through the outer air outlet (14) on the outer air conveying pipe (13).
2. A face shield with an integrated air conditioning unit as recited in claim 1, wherein: first upset accomodate groove (7) medial surface lower extreme and second upset and accomodate groove (8) medial surface upper end symmetry and seted up the interior assembly blind hole, first upset assembly section of thick bamboo (9) insert through the first installation pivot of the integrative structure in the outside that the interior assembly blind hole is inside accomodate groove (7) inboard activity assembly with first upset, second upset assembly section of thick bamboo (10) insert through the integrative structure second installation pivot in the outside that the interior assembly blind hole is inside to accomodate groove (8) inboard activity assembly with the second upset, first upset assembly section of thick bamboo (9) and second upset assembly section of thick bamboo (10) lateral surface on have the extrusion plane, wear head hoop (1) lateral surface be located between first upset assembly section of thick bamboo (9) and the second upset assembly section of thick bamboo (10) fixed mounting have external metal shrapnel (16).
3. A face shield with an integrated air conditioning unit as recited in claim 2, wherein: and a lateral accommodating groove (17) matched with the external metal elastic sheet (16) is formed in the extrusion plane on the outer sides of the first overturning assembly cylinder (9) and the second overturning assembly cylinder (10).
4. A face shield with an integrated air conditioning unit as recited in claim 1, wherein: wear inside one end of head hoop (1) and offer the wind-guiding cavity that is used for installing electronic radiator fan (3), wear the inside other end of head hoop (1) and offer the energy supply cavity that is used for installing lithium cell (4), wear and offer leading display slot (18) that are used for installing display screen (6) on head hoop (1) front end lateral surface.
5. A face shield with an integrated air conditioning unit as recited in claim 2, wherein: arc accomodate recess (19) medial surface on install inside stripper plate (21) through extrusion spring (20), arc assembly pad (22) be close to inside stripper plate (21) position and seted up side direction assembly draw-in groove, arc assembly pad (22) fixed at inside stripper plate (21) outside and inside stripper plate (21) joint through side direction assembly draw-in groove cover.
6. A face shield with an integrated air conditioning unit according to claim 5, wherein: the inner extrusion plate (21) is provided with an arc air guide groove (27) on the surface close to the arc containing groove (19).
7. A face shield with an integrated air conditioning unit as recited in claim 1, wherein: the inner grooves (29) with built-in flexible air guide pipes (28) are formed in the arc-shaped surfaces of the outer sides of the first overturning assembly cylinder (9) and the second overturning assembly cylinder (10), and the inner air guide flow channel (25) is communicated with the arc-shaped air outlet (23) through the flexible air guide pipes (28).
8. A face shield with an integrated air conditioning unit as recited in claim 1, wherein: the lateral assembly pipe (12) is provided with lateral limit baffles (30) with integrated structures on the inner arc-shaped surface at two sides of the arc-shaped air guide port (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111182682.9A CN113615909B (en) | 2021-10-11 | 2021-10-11 | Protective mask with integrated air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111182682.9A CN113615909B (en) | 2021-10-11 | 2021-10-11 | Protective mask with integrated air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113615909A CN113615909A (en) | 2021-11-09 |
| CN113615909B true CN113615909B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111182682.9A Active CN113615909B (en) | 2021-10-11 | 2021-10-11 | Protective mask with integrated air conditioning device |
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| CN (1) | CN113615909B (en) |
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| CN201263484Y (en) * | 2008-09-16 | 2009-07-01 | 美弗实业股份有限公司 | Container brush with replaceable bristle |
| TWM417911U (en) * | 2011-01-14 | 2011-12-11 | Bei Bei Safety Co Ltd | Adjusting structure of safety mask with earflaps |
| CN106063618A (en) * | 2016-05-21 | 2016-11-02 | 东莞市畅美塑胶五金有限公司 | Luminous safe eye-splice |
| CN109276368A (en) * | 2018-10-24 | 2019-01-29 | 华侨大学 | Self-powered ventilating band dual camera electric welder's helmet |
| CN210276014U (en) * | 2019-07-30 | 2020-04-10 | 金华市质信防护用品有限公司 | Rotatable quick detachable wear-type protection face screen |
| CN112690947A (en) * | 2020-12-24 | 2021-04-23 | 宁波吉欧光电科技有限公司 | Welding mask |
| CN213849002U (en) * | 2020-12-10 | 2021-08-03 | 东莞市益安运动用品有限公司 | Helmet with buffering safeguard function |
-
2021
- 2021-10-11 CN CN202111182682.9A patent/CN113615909B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263484Y (en) * | 2008-09-16 | 2009-07-01 | 美弗实业股份有限公司 | Container brush with replaceable bristle |
| TWM417911U (en) * | 2011-01-14 | 2011-12-11 | Bei Bei Safety Co Ltd | Adjusting structure of safety mask with earflaps |
| CN106063618A (en) * | 2016-05-21 | 2016-11-02 | 东莞市畅美塑胶五金有限公司 | Luminous safe eye-splice |
| CN109276368A (en) * | 2018-10-24 | 2019-01-29 | 华侨大学 | Self-powered ventilating band dual camera electric welder's helmet |
| CN210276014U (en) * | 2019-07-30 | 2020-04-10 | 金华市质信防护用品有限公司 | Rotatable quick detachable wear-type protection face screen |
| CN213849002U (en) * | 2020-12-10 | 2021-08-03 | 东莞市益安运动用品有限公司 | Helmet with buffering safeguard function |
| CN112690947A (en) * | 2020-12-24 | 2021-04-23 | 宁波吉欧光电科技有限公司 | Welding mask |
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| CN113615909A (en) | 2021-11-09 |
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