CN113498905A - Helmet type microorganism isolation protection device - Google Patents
Helmet type microorganism isolation protection device Download PDFInfo
- Publication number
- CN113498905A CN113498905A CN202110476541.1A CN202110476541A CN113498905A CN 113498905 A CN113498905 A CN 113498905A CN 202110476541 A CN202110476541 A CN 202110476541A CN 113498905 A CN113498905 A CN 113498905A
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- Prior art keywords
- support
- helmet
- head moving
- mask
- transparent
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- 238000002955 isolation Methods 0.000 title claims abstract description 30
- 244000005700 microbiome Species 0.000 title claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000813 microbial effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 206010017533 Fungal infection Diseases 0.000 abstract description 2
- 241000233866 Fungi Species 0.000 abstract description 2
- 208000031888 Mycoses Diseases 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 29
- 210000000038 chest Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
-
- 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
- A42B3/18—Face protection devices
- A42B3/20—Face guards, e.g. for ice hockey
-
- 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
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The embodiment of the invention discloses a helmet type microorganism isolation and protection device, which comprises two herringbone supporting components which are oppositely arranged, wherein a head moving support which can rotate is arranged at the middle position of the supporting components, the head moving support is of an arc structure and is divided into a front end surface and a rear end surface by taking the supporting components as the center surface, one side of the head moving support is fixedly provided with a transparent mask, a front chest support is arranged on a support leg of the front end surface of the supporting components, the front chest support is of an arc structure which can be matched with the transparent mask in a sealing way, a sealing groove which can contain the edge of the arc mask is arranged on the front chest support, an arc back support is arranged on a support leg of the rear end surface of the supporting components, a breathing valve is arranged on the side surface of the transparent mask, and by designing the integral helmet type protection structure, the protection tool is of an integral structure and can be tightly combined with a protection suit, so that the whole worker is isolated from the outside, the breathing valve through isolated fungi takes a breath, and the effectual staff of avoiding receives external fungal infection.
Description
Technical Field
The embodiment of the invention relates to the technical field of sanitary protection tools, in particular to a helmet type microorganism isolation protection device.
Background
The personnel in the conventional hospital infectious wards, hospital emergency departments and scientific research laboratories need to be protected from personal hygiene because the air in the environment contains a large amount of harmful substances such as bacteria or viruses, is pathogenic and has infectivity.
The prior personal protection measures mostly adopt a mask, goggles, work clothes and the like. What the effect of the safeguards is. Depending on the protective equipment and the material application of the equipment, the structure and design of the insulation equipment. Under the condition of infectious diseases, a large number of medical staff are infected and even die due to untimely protection or poor effect of protection equipment.
At present, the medical mask and the N95 mask used only can protect the mouth and the nose, goggles are needed to be worn for protecting eyes, and special hats are needed to be worn for protecting hair and skin. Several pieces of protective equipment are stacked up layer by layer, and the wearing is very complicated. Especially, the structure of the mask has certain problems, when the mask is designed for being closed, the mask material is in full contact with cheeks, fixing modes such as elastic rubber bands or other pull ropes are adopted, and even a nose bridge metal strip is added. As a result, the cheeks of the medical staff are pressed and the nose bridge is abraded after the mask is worn for several hours, and the mask often feels breathing difficulty when the mask is worn due to excessive air resistance caused by sewing of the multi-layer material of the mask.
Mask, goggles and cap are worn mostly for isolating personal hygiene protection at present, but the mask can crush the skin of the cheek part after being worn for a long time, and the higher the requirements of the filtering and separating grade of the mask are, the more compact the filtering material is, the higher the breathing resistance is, and the insufficient oxygen supply is; the goggle frame is usually made of rugged plastic or silica gel material, and the string is often tightened to seek relative sealing with the cheek part. Also causing pressure injury to the skin around the eye. Furthermore, when the wearer wears the myopia glasses, the wearer is sleeved with the goggles, the eyesight of the wearer is directly affected, and the working efficiency is low.
Disclosure of Invention
Therefore, the embodiment of the invention provides a helmet type microbial isolation protection device, which aims to solve the problems that in the prior art, hairs of mouth, nose and eyes are respectively protected in a layer-by-layer overlapping mode, but skin or hairs are exposed, the risk of infection exists, and the skin of cheeks of a wearer is injured and eyesight of the wearer is affected due to the structural design defects of protection equipment.
In order to achieve the above object, an embodiment of the present invention provides the following:
in a first aspect of an embodiment of the present invention, a helmet-type microbial isolation and protection device is provided, which includes two herringbone supporting components that are arranged oppositely, a rotatable head moving support is provided at a middle position of the supporting components, the head moving support is an arc-shaped structure, and is divided into a front end surface and a rear end surface by taking the supporting components as a center surface, a transparent mask is fixedly provided at one side of the head moving support, a front breast support is provided on a leg of the front end surface of the supporting components, the front breast support is an arc-shaped structure that can be hermetically matched with the transparent mask, a sealing groove capable of accommodating an edge of the arc-shaped mask is provided on the front breast support, an arc-shaped back support is provided on a leg of the rear end surface of the supporting components, and a breathing valve is provided on a side surface of the transparent mask.
Furthermore, through holes are formed in two sides of the transparent face mask, the breather valve is installed on the through holes through threads, and a sealing ring is arranged on a contact surface.
Furthermore, the breather valve includes the valve body of well expert and the valve gap that has a plurality of air vents, and the valve body is connected with the perpendicular fixed connection of translucent cover, link up the inside and outside of translucent cover, is equipped with the interior support net of restriction in the valve gap inside on the valve body, interior survey of interior support net sets up filtration membrane, the outside of filtration membrane sets up a plurality of filter cores.
Furthermore, a fixed shaft is arranged in the middle of the supporting component, a limiting hole which is limited on the fixed shaft and can axially rotate along the fixed shaft is arranged at the connecting end of the head moving support, the limiting hole limits the opening and closing angle of the head moving support between the forebreast supports to be smaller than 180 degrees, the two support legs of the supporting component are respectively and fixedly connected with the forebreast supports and the back support, and a pull rope channel is formed between the two support legs of the supporting component.
Furthermore, a mask fixing groove for limiting the transparent mask is arranged on the front side of the head moving support, and a clothes pull rope fixing groove is arranged on the ridge surface positioned at the extending part of the head moving support.
Furthermore, the airtight groove is located on the arc-shaped end face of the prothorax support, the spine of the abduction of the prothorax support is provided with a collar stay cord fixing groove, the transparent mask is provided with a fixing buckle corresponding to the collar stay cord fixing groove, and the collar stay cord fixing groove can be buckled and limited in the collar stay cord fixing groove and corresponds to the stay cord channel.
Furthermore, an upper rear flap guy rope fixing groove and a lower rear flap guy rope fixing groove are arranged at the outward-spreading ridge surface of the back support, and both the upper rear flap guy rope fixing groove and the lower rear flap guy rope fixing groove correspond to the guy rope channel.
Furthermore, a stay cord fixing bolt is arranged in the middle of the upper support leg of the supporting component, the upper support leg of the supporting component is communicated with the stay cord channel, the tail end of the clothes stay cord fixing groove corresponds to the stay cord fixing bolt, and the collar stay cord fixing groove corresponds to the stay cord channel.
Further, the top position of head movable support is equipped with electronic exhaust fan, electronic exhaust fan sealed runs through the relative position of transparent face guard, electronic exhaust fan passes through integrated form mains operated.
Furthermore, the top of the head moving support is provided with a helmet hook, the bottoms of the chest support and the back support are provided with detachable front flaps, and the head moving support is provided with a protective tarpaulin between the back supports.
According to the embodiment of the invention, the protection device has the following advantages: the protective device comprises two herringbone supporting components which are arranged oppositely, a head moving support which can rotate is arranged at the middle position of the supporting components, the head moving support is of an arc structure and is divided into a front end face and a rear end face by taking the supporting components as the center face, a transparent face mask is fixedly arranged on one side of the head moving support, a front chest support is arranged on a support leg of the front end face of the supporting components, the front chest support is of an arc structure which can be matched with the transparent face mask in a sealing way, a sealing groove which can accommodate the edge of the arc face mask is arranged on the front chest support, an arc back support is arranged on the support leg of the rear end face of the supporting components, a breather valve is arranged on the side face of the transparent face mask, the protective device is of an integral structure by designing an integral helmet type protective structure, the protective device can be tightly combined with protective clothing, the body of a worker is isolated from the outside, and the air exchange is realized through the breather valve for isolating microorganisms, effectively avoiding the workers from being infected by external germs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a perspective view of a helmet-mounted microbial isolation barrier in accordance with an embodiment of the present invention;
FIG. 2 is a side view of a helmet-mounted microbial isolation barrier apparatus according to an embodiment of the present invention, with portions omitted;
FIG. 3 is a perspective view of a support member of a helmet-type microbial isolation and protection device according to an embodiment of the present invention;
FIG. 4 is a perspective view of a head-moving support of a helmet-type microbial isolation barrier according to an embodiment of the present invention;
FIG. 5 is a perspective view of a front chest support of a helmet-type microbial isolation barrier apparatus according to an embodiment of the present invention;
FIG. 6 is a perspective view of a back support of a helmet-mounted microbial isolation barrier apparatus according to an embodiment of the present invention;
fig. 7 is an exploded view of a breather valve in a helmet-mounted microbial isolation protection device according to an embodiment of the present invention.
In the figure: 1. a support member; 1-1, fixing the shaft; 1-2, a stay cord fixing bolt; 2. a head moving support; 2-1, a limiting pore; 2-2, fixing grooves of the mask; 2-3, fixing grooves for clothes pull ropes; 3. a transparent mask; 3-1, fixing a hasp; 4. a forebreast support; 4-1, sealing the groove; 4-2, collar pull rope fixing grooves; 5. a back support; 5-1, fixing grooves for upper and rear opening pull ropes; 5-2, fixing grooves for the pull ropes of the lower rear opening; 6. a breather valve; 6-1, a valve body; 6-2, valve cover; 6-3, supporting the net in the inner support; 6-4, filtering membrane; 6-5, a filter element; 7. a rope pulling channel; 8. an electric exhaust fan; 9. a helmet hook; 10. a flap; 11. the protection tarpaulin.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship therebetween may be regarded as the scope of the present invention without substantial changes in the technical contents.
As shown in fig. 1 and 2, the helmet-type microbial isolation and protection device provided by the embodiment of the invention is shown, and comprises two herringbone supporting components 1 which are arranged oppositely, a head moving support 2 which can rotate is arranged at the middle position of the supporting component 1, the head moving support 2 is of an arc structure, the supporting component 1 is taken as a center plane and is divided into a front end face and a rear end face, a transparent mask 3 is fixedly arranged on one side of the head moving support 2, the transparent mask 3 is of an upper oval shape and a lower oval shape, covers the mouth, the nose, the eyes and the forehead, is of a curved structure and corresponds to the cheek part of a human body, and the design purpose of isolating and not damaging the skin of a wearer is achieved.
Be equipped with prothorax support 4 on the stabilizer blade of the preceding terminal surface of support component 1, prothorax support 4 is for can cooperating inclosed arc structure with transparent face guard 3, be equipped with on prothorax support 4 and can hold the airtight groove 4-1 at arc face guard border, be equipped with curved back support 5 on the stabilizer blade of the rear end face of support component 1, the side of transparent face guard 3 is equipped with breather valve 6, support component 1, head removes support 2, prothorax support 4 and back support 5 constitute an isolation helmet keel frame, keep the person's of wearing skull to form a loose space in the helmet, wherein the contained angle between prothorax support 4 and the back support 5 is greater than 180, become the state of downward sloping, be favorable to the laminating state to the health.
This protector is through designing holistic head-mounted protective structure for the protective apparatus is an overall structure, and can with the protective clothing between closely combine, the guarantee staff is whole to keep apart with the external world, take a breath through isolated fungi's breather valve 6, effectually avoid the staff to receive external fungal infection.
In the specific mounting structure, through holes are formed in two sides of the transparent mask 3, the breather valve 6 is mounted on the through holes through threads, and a sealing ring is arranged on a contact surface.
The specific structure is as shown in fig. 7, the breather valve 6 comprises a valve body 6-1 which is hollow and a valve cover 6-2 with a plurality of vent holes, the valve body 6-1 is vertically and fixedly connected with a transparent cover and penetrates through the inside and the outside of the transparent cover, an inner support net 6-3 limited in the valve cover 6-2 is arranged in the valve body 6-1, a filter membrane 6-4 is arranged between the inner support net 6-3 and the valve cover 6-2, a plurality of filter elements 6-5 are arranged on the outer side of the filter membrane 6-4, and the filter elements 6-5 are limited and installed in the vent holes in the valve cover 6-2.
The supporting net is a fixing ring which is mutually butted and fastened and fixed, a melt-blown cloth structure layer is arranged between the other fixing ring, the melt-blown cloth structure layer is clamped between the fixing rings and is pressed on the structural surface which is fastened by the two fixing rings, the fixing rings can play an extruding role on the filtering membrane 6-4, and the phenomenon that the filtering membrane 6-4 shrinks to form a gap is avoided.
In this embodiment, the diameter of the vent hole on the valve cover 6-2 is gradually reduced from inside to outside, the diameter of the filter element 6-5 is a tapered structure matched with the diameter of the vent hole, the filter element can be installed in a direct extrusion or threaded manner, and the end part of the inner side of the filter element 6-5 is provided with an operation ring for clamping and adhering to the inner wall of the valve cover 6-2 during installation, so that a gap is avoided.
As shown in figure 3, a fixed shaft 1-1 is arranged in the middle of the supporting component 1, a limiting hole 2-1 which is limited on the fixed shaft 1-1 and can axially rotate along the fixed shaft 1-1 is arranged on the connecting end of the head moving support 2, the limiting hole 2-1 limits the opening and closing angle of the head moving support 2 between the forebreast supports 4 to be less than 180 degrees, two support legs of the supporting component 1 are respectively and fixedly connected with the forebreast support 4 and the back support 5, and a pull rope channel 7 is formed between the two support legs of the supporting component 1.
As shown in fig. 4, the front side of the head moving support 2 is provided with a mask fixing groove 2-2 for limiting the transparent mask 3, and a clothes pull rope fixing groove 2-3 is arranged at the extended ridge surface of the head moving support 2, in the specific structure, the mask fixing groove 2-2 is arranged at the front side of the head moving support 2 in the using state, the clothes pull rope fixing groove 2-3 is arranged at the top of the head moving support 2 and is vertical to the opening direction of the mask fixing groove 2-2, and the transparent mask 3 is hermetically clamped in the mask fixing groove 2-2 and is not detachable at ordinary times.
As shown in figure 5, the closed groove 4-1 is positioned on the arc-shaped end surface of the forebreast support 4, the collar and stay cord fixing groove 4-2 is arranged at the outward-extending ridge surface of the forebreast support 4, the transparent mask 3 corresponding to the closed groove is provided with a fixing buckle 3-1 which can be buckled and limited in the collar and stay cord fixing groove 4-2, and the collar and stay cord fixing groove 4-2 corresponds to the stay cord channel 7.
As shown in fig. 6, an upper rear flap cord fixing groove 5-1 and a lower rear flap cord fixing groove 5-2 are provided at the flared spine of the back support 5, and both the upper rear flap cord fixing groove 5-1 and the lower rear flap cord fixing groove 5-2 correspond to the cord passage 7, the upper rear flap cord fixing groove 5-1 is provided to facilitate linking with a cord of a head isolation gown, and the lower rear flap cord fixing groove 5-2 is provided to facilitate linking with a cord of the isolation gown.
Referring to fig. 2, a pull rope fixing bolt 1-2 is arranged in the middle of the upper support leg of the support component 1, the upper support leg of the support component 1 is communicated with a pull rope channel 7, the tail end of a clothes pull rope fixing groove 2-3 corresponds to the pull rope fixing bolt 1-2, and a collar pull rope fixing groove 4-2 corresponds to the pull rope channel 7.
In the specific embodiment, the top of the head moving support 2 is provided with the electric exhaust fan 8, the electric exhaust fan 8 penetrates through the relative position of the transparent mask 3 in a sealing manner, the electric exhaust fan 8 is powered by the integrated power supply, in the embodiment, an isolation hood (not shown) can be arranged outside the fan, and the main purpose is that after the head moving support works for a certain time, because the air inside the protection device flows slowly relatively, the protection device can be ventilated to the sterile room through removing the isolation hood, or a worker can attach an air bag to the back, and the air bag is installed at the electric fan in a sealing manner through an isolation pipe, so that the aim of independent ventilation can be achieved due to long-time work.
Wherein, the top of the head moving support 2 is provided with a helmet hook 9, the bottoms of the chest support 4 and the back support 5 are provided with detachable flappers 10, and the head moving support 2 is provided with a protective tarpaulin 11 between the back supports 5.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a helmet-type microorganism isolation protector, its characterized in that, including two chevron shape support component that set up relatively, rotatable head removal support on support component's the intermediate position, head removal support is the arc structure, and uses support component to fall into two preceding, back terminal surfaces for the meet a prescription, and the fixed transparent face guard that is equipped with in one side of head removal support, be equipped with the prothorax support on the stabilizer blade of support component's preceding terminal surface, the prothorax support can cooperate inclosed arc structure for with transparent face guard, is equipped with the closed groove that can hold arc face guard border on the prothorax support, be equipped with curved back support on the stabilizer blade of support component's the rear end face, the side of transparent face guard is equipped with the breather valve.
2. The helmet-mounted microbial isolation protector of claim 1, wherein the transparent face mask has through holes on both sides, the breather valve is mounted on the through holes through threads, and the contact surface is provided with a sealing ring.
3. The helmet-type microbial isolation and protection device as claimed in claim 2, wherein the breather valve comprises a hollow valve body and a valve cover with a plurality of vent holes, the valve body is vertically and fixedly connected with the transparent cover and penetrates through the inside and the outside of the transparent cover, an internal support net limited in the valve cover is arranged on the valve body, a filtering membrane is arranged on the inner side of the internal support net, and a plurality of filter elements are arranged on the outer side of the filtering membrane.
4. The helmet-type microbial isolation protector as claimed in claim 1, wherein the supporting member has a fixed shaft at a middle position, the head moving bracket has a limiting hole at a connecting end thereof, the limiting hole being limited by the fixed shaft and capable of rotating axially along the fixed shaft, the limiting hole limiting the opening and closing angle of the head moving bracket between the front-chest bracket and the back-chest bracket to less than 180 °, the two legs of the supporting member are respectively and fixedly connected to the front-chest bracket and the back-back bracket, and a pull rope passage is formed between the two legs of the supporting member.
5. The helmet-mounted microbial isolation shield apparatus of claim 4, wherein the front side of the head moving frame is provided with a mask fixing groove for limiting the transparent mask, and a clothes pull rope fixing groove is provided at the flared ridge surface of the head moving frame.
6. The helmet-type microbial isolation and protection device according to claim 5, wherein the airtight groove is located on the arc-shaped end surface of the forebreast support, a collar and pull rope fixing groove is formed in the outward-extending ridge surface of the forebreast support, a fixing buckle is correspondingly arranged on the transparent mask and can be buckled and limited in the collar and pull rope fixing groove, and the collar and pull rope fixing groove corresponds to the pull rope channel.
7. The helmet-mounted microbial isolation barrier of claim 6 wherein said back support has an upper back flap cord securing slot and a lower back flap cord securing slot at the flared spine, wherein both said upper back flap cord securing slot and said lower back flap cord securing slot correspond to said cord passageway.
8. The helmet-type microbial isolation protector of claim 7, wherein a stay cord fixing bolt is arranged at the middle position of the upper leg of the supporting component, the upper leg of the supporting component is communicated with the stay cord channel, and the tail end of the clothes stay cord fixing groove corresponds to the stay cord fixing bolt.
9. The helmet-mounted microbial isolation protector of claim 1, wherein an electric exhaust fan is disposed at a top position of the head moving support, the electric exhaust fan hermetically penetrates through a relative position of the transparent mask, and the electric exhaust fan is powered by an integrated power supply.
10. The helmet-mounted microbial isolation protector as claimed in any one of claims 1 to 9, wherein the head moving bracket is provided with a helmet hook at the top, detachable flaps at the bottoms of the chest bracket and the back bracket, and a protective tarpaulin between the back bracket and the head moving bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476541.1A CN113498905A (en) | 2021-04-29 | 2021-04-29 | Helmet type microorganism isolation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476541.1A CN113498905A (en) | 2021-04-29 | 2021-04-29 | Helmet type microorganism isolation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113498905A true CN113498905A (en) | 2021-10-15 |
Family
ID=78008321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110476541.1A Pending CN113498905A (en) | 2021-04-29 | 2021-04-29 | Helmet type microorganism isolation protection device |
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| Country | Link |
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| CN (1) | CN113498905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008753A (en) * | 2022-06-28 | 2022-09-06 | 德清县第三人民医院 | 3D printing accurate positioning navigation transcranial magnetic stimulation head model and manufacturing method |
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| CN115008753A (en) * | 2022-06-28 | 2022-09-06 | 德清县第三人民医院 | 3D printing accurate positioning navigation transcranial magnetic stimulation head model and manufacturing method |
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