CN212998034U

CN212998034U - Non-shielding gas cap with airflow organization

Info

Publication number: CN212998034U
Application number: CN202021113697.0U
Authority: CN
Inventors: 高萌若; 高子钦
Original assignee: Nanjing Edify Mechanical & Electrical Engineering Technology Co ltd
Current assignee: Nanjing Edify Mechanical & Electrical Engineering Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-20
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a there is not poison cap that shelters from with air current tissue contains cap body structure and at least one and is used for passing through cap body structure provides the mechanism of giving gas of absorbed gas for the human body, wherein, cap body structure contains cap main part and eye-protection portion of keeping out the wind, eye-protection portion of keeping out wind one side circumference is followed cap main part outside edge with cap main part connects, eye-protection portion of keeping out the wind another side direction is close to human oral area and extends, cap main part contains first cap layer and second cap layer at least, first cap layer with the second cap layer is hugged closely each other, just first cap layer is close to human head one side, the second cap layer is kept away from human head one side, prior art compares, and this structure has effectively solved because airtight space oxygen is low and the tired, brain supplies to support not enough, skin oxygen deficiency ageing scheduling problem that arouses.

Description

Non-shielding gas cap with airflow organization

Technical Field

The utility model particularly relates to a shelter-free poison-proof cap with airflow organization.

Background

At present, the blocking of aerosol viruses mostly adopts a physical isolation mode, namely, a protective material is utilized to form a closed space to block the viruses. In this case, it is necessary to isolate the breathing by filtering the virus particles with an ultrafiltration fiber material using a protective device such as a mask. The filtering material has short failure period, needs frequent replacement and has high protection cost.

The existing public space respiratory isolation method is realized by utilizing a flock spraying fabric to form closed isolation, combining different surface layer materials and processing a fabric multi-layer. After the breath is isolated, the resistance to breathing is increased, the breathing is difficult, the oxygen saturation of blood is reduced, and the facial permeability is lost.

How to provide a partition wall for realizing an air curtain. The problem to be solved at present is to realize the blocking of aerosol viruses on the premise of barrier-free passage, and to make people feel more natural and cool through continuous air flow, and to provide stable and continuous air supply and good comfort with a shelterless antivirus cap with air flow organization.

Disclosure of Invention

The utility model aims at providing a realize air curtain partition wall. On the premise of barrier-free passing, the blocking of aerosol viruses is realized, people feel more natural and cool through continuous air flow, the air supply is stable and continuous, and the shelterless antivirus hat with the air flow structure is good in comfort.

In order to achieve the above object, the utility model provides a following technical scheme:

a shelter-free anti-virus cap with airflow organization comprises a cap body structure and at least one air supply mechanism used for providing absorbed air for a human body through the cap body structure, wherein the cap body structure comprises a cap main body and an eye protection wind shield, one side of the eye protection wind shield is connected with the cap main body along the outer edge of the cap main body in the circumferential direction, the other side of the eye protection wind shield extends close to the mouth of the human body, the cap main body at least comprises a first cap layer and a second cap layer, the first cap layer and the second cap layer are tightly attached to each other, the first cap layer is close to one side of the head of the human body, and the second cap layer is far away from one side of the head of the human body; the air feeding mechanism is arranged between the first cap layer and the second cap layer and is connected with the first cap layer and the second cap layer through silk threads, the air feeding mechanism comprises an air suction part used for absorbing air outside the cap body and a conveying part used for conveying the air absorbed by the air suction part to the inner side of the cap body, the air suction part comprises a shell, a driver, an air blower and energy generation equipment, the driver and the air blower are both positioned at the inner side of the shell, the energy generation equipment is positioned at the outer side of the shell and is connected with the shell through bolts, one end of the air blower is connected with the driver, the energy generation equipment is connected with the driver through an electric lead, a switch used for controlling the energy generation equipment is arranged outside the shell, and one end of the shell is connected with the conveying part, one end of the conveying part penetrates through the second cap layer and is close to one side of the eye protection wind shielding part. Further, the first cap layer and the second cap layer are connected by a wire. Furthermore, a filter screen layer is arranged at one end of the shell, which is far away from the conveying part, and the filter screen layer is connected with the shell through an adhesive along the circumferential outer surface of the shell. Furthermore, the conveying part is a channel with two communicated ends and provided with a gas flow inside. Further, the conveying part is made of flexible materials, the conveying part is sleeved on the outer surface of the shell, and the conveying part and the shell are connected through a bonding agent. Further, the driver is a motor, and the control of the forward/reverse rotation of the motor is completed through a programmable controller. Further, the motor pass through the connecting piece with shell fixed connection, connecting piece circumference sets up the motor outside, and both ends respectively with the motor surface with the shell internal surface passes through bolt fixed connection. Further, the blower includes a turbine structure, and the supply of the gas to the delivery portion is achieved by rotation of the turbine structure. Further, the energy generation device is a lithium battery pack which supplies energy to the driver. Furthermore, an opening channel used for matching and fixing the shell is further arranged on the cap main body.

Compared with the prior art, the beneficial effects of the utility model are that: the invention discloses a non-shielding gas cap with airflow organization, which comprises a cap body structure and at least one gas supply mechanism for providing absorbed gas for a human body through the cap body structure. The blocking of the aerosol virus is realized on the premise of barrier-free passing; the turbine compressor is adopted, and the variable-frequency wind speed size adjusting device is arranged, so that the wind speed can be conveniently adjusted, the wind quantity is uniformly increased, the energy consumption is extremely low, and the energy consumption is half of that of a common fan. Because no blade is arranged, the failure rate is low, and the cleaning is convenient; because there are no blades, the fan brings the flow by 'cutting' air with blades unlike the traditional fan, and people can not feel the impact, and people feel more natural and cool by the continuous air flow, the air supply is stable and continuous, and the comfort is good.

Drawings

FIG. 1 is a structural diagram of the shelterless antivirus cap with airflow organization of the present invention;

FIG. 2 is a structural diagram of the shelterless antivirus cap with airflow organization of the present invention;

FIG. 3 is a structural diagram of the shelterless antivirus cap with airflow organization of the present invention;

FIG. 4 is a structural diagram of the air suction part of the shelterless antivirus cap with air flow organization of the present invention;

FIG. 5 is a structural diagram of the conveying part of the non-shielding gas cap with airflow structure of the present invention;

FIG. 6 is a schematic diagram of a filter screen layer of the shelterless antivirus cap with air flow structure of the present invention;

FIG. 7 is a structural diagram of threads in the shelterless antivirus cap of the present invention with air flow organization;

description of reference numerals:

the device comprises a cap body 1, a eye-protecting wind-shielding part 2, a first cap layer 3, a second cap layer 4, a wind suction part 5, a conveying part 6, a shell 7, a driver 8, a blower 9, an energy generating device 10, a silk thread 11, a filter screen layer 12, a connecting piece 13 and an open channel 14.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the spirit of the present invention will be described in detail with reference to the accompanying drawings, and any person skilled in the art can change or modify the techniques taught by the present invention without departing from the spirit and scope of the present invention after understanding the embodiments of the present invention.

The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.

As used herein, the terms "first," "second," …, etc. do not denote any order or sequential importance, nor are they used to limit the invention, but rather are used to distinguish one element from another or from another element or operation described in the same technical language.

With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.

As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.

As used herein, "and/or" includes any and all combinations of the described items.

As used herein, the terms "substantially", "about" and the like are used to modify any slight variation in quantity or error that does not alter the nature of the variation. Generally, the range of slight variations or errors modified by such terms may be 20% in some embodiments, 10% in some embodiments, 5% in some embodiments, or other values. It should be understood by those skilled in the art that the aforementioned values can be adjusted according to actual needs, and are not limited thereto.

Certain words used to describe the present application are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the present application.

The embodiment of the utility model provides a shelter-free poison cap with air current tissue, contain cap body structure and at least one be used for through the cap body structure for providing the mechanism of giving the gas of absorbed gas for the human body as shown in figure 1-3, wherein, cap body structure contains cap main part 1 and eye protection portion of keeping out wind 2, eye protection portion of keeping out wind 2 one side circumference along the cap main part 1 outside along with cap main part 1 is connected, eye protection portion of keeping out wind 2 another side is extended near the human oral area, cap main part contains first cap layer 3 and second cap layer 4 at least, first cap layer 3 and second cap layer 4 hug closely each other, and first cap layer 3 is close to human head one side, second cap layer 4 keeps away from human head one side; the air supply mechanism is arranged between the first cap layer 3 and the second cap layer 4 and is connected with the first cap layer 3 and the second cap layer 4 through a silk thread 11, the air supply mechanism comprises an air suction part 5 for absorbing air outside the cap body 1 and a conveying part for conveying the air absorbed by the air suction part 5 to the inner side of the cap body, as shown in fig. 4, the air suction part comprises a shell 7, a driver 8, an air blower 9 and energy generation equipment 10, the driver 8 and the air blower 9 are both positioned on the inner side of the shell 7, the energy generation equipment 10 is positioned on the outer side of the shell 7 and is connected with the shell 7 through a bolt, one end of the air blower 9 is connected with the driver 8, the energy generation equipment 10 is connected with the driver 8 through an electric lead, and a switch for controlling the energy generation equipment 10 is arranged outside the shell 7, one end of the shell is connected with the conveying part, and one end of the conveying part penetrates through the second cap layer and is close to one side of the eye-protecting wind-shielding part.

From the above, it can be seen that, by including a cap structure and at least one air supply mechanism for providing the human body with the absorbed air through the cap structure, the invention sucks low-pollution air in the high-level space, and realizes the air curtain separation wall by filtering and correspondingly matching the tissue air flow between the continuous slits. The blocking of the aerosol virus is realized on the premise of barrier-free passing; the turbine compressor is adopted, and the variable-frequency wind speed size adjusting device is arranged, so that the wind speed can be conveniently adjusted, the wind quantity is uniformly increased, the energy consumption is extremely low, and the energy consumption is half of that of a common fan. Because no blade is arranged, the failure rate is low, and the cleaning is convenient; because there are no blades, the fan brings the flow by 'cutting' air with blades unlike the traditional fan, and people can not feel the impact, and people feel more natural and cool by the continuous air flow, the air supply is stable and continuous, and the comfort is good. In addition, as shown in fig. 7, the first cap layer 3 and the second cap layer 4 are connected by a wire 11, so that they can be tightly connected together without moving, and the service life is prolonged. It is to be noted that, as shown in fig. 6, a filter mesh layer 12 is provided at one end of the casing 7 remote from the conveyor 6, the filter mesh layer is adhesively bonded to the casing 7 along the outer circumferential surface of the casing 7, and large particles of dust are filtered by the filter mesh layer 12. In addition, it should be noted that, as shown in fig. 5, the conveying part 6 is a passage with two ends communicated and provided with a gas flow inside, the conveying part 6 is made of a flexible material, the conveying part 6 is sleeved on the outer surface of the housing, and the conveying part 6 and the housing are connected through a bonding agent, so that the wearing is more comfortable. Specifically, driver 8 is the motor, and it is right to accomplish through programmable controller the forward/antiport's of motor control, the motor pass through connecting piece 13 with shell 7 fixed connection, connecting piece circumference sets up the motor outside, and both ends respectively with the motor surface with shell 7 internal surface passes through bolt fixed connection, connects more firmly, does not take place to remove. It should be noted that the blower 9 includes a turbine structure, and the supply of the gas to the delivery unit is achieved by rotation of the turbine structure. In addition, it should be noted that the energy generating device 10 is a lithium battery pack, which supplies energy to the driver 8, and the cap body 1 is further provided with an open channel 14 for fixing the housing in a matching manner.

The foregoing is only an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. A shelter-free anti-virus cap with airflow organization is characterized by comprising a cap body structure and at least one air supply mechanism for providing absorbed air for a human body through the cap body structure, wherein the cap body structure comprises a cap main body and an eye protection and wind shielding part, one side of the eye protection and wind shielding part is connected with the cap main body along the outer edge of the cap main body in the circumferential direction, the other side of the eye protection and wind shielding part extends to be close to a mouth part of the human body, the cap main body at least comprises a first cap layer and a second cap layer, the first cap layer and the second cap layer are tightly attached to each other, the first cap layer is close to one side of the head part of the human body, and the second cap layer is far away from one side of the head part of; the gas supply mechanism is arranged between the first cap layer and the second cap layer and is connected with the first cap layer and the second cap layer through wires, the air feeding mechanism comprises an air suction part for absorbing air outside the cap body and a conveying part for conveying the air absorbed by the air suction part to the inner side of the cap body, the air suction part comprises a shell, a driver, an air feeder and energy generation equipment, wherein the driver and the air feeder are both positioned on the inner side of the shell, the energy generating equipment is positioned on the outer side of the shell and is connected with the shell through a bolt, one end of the air blower is connected with the driver, the energy generating equipment is connected with the driver through an electric lead, a switch for controlling the energy generating equipment is arranged outside the shell, one end of the shell is connected with the conveying part, and one end of the conveying part penetrates through the second cap layer and is close to one side of the eye-protecting wind-shielding part.

2. The non-obstructing anti-virus cap with air flow organization according to claim 1, wherein said first cap layer and said second cap layer are connected by a thread.

3. The unobstructed helmet having airflow patterns of claim 1, wherein said outer shell has a filter screen layer at an end remote from said delivery portion, said filter screen layer adhesively bonded to said outer shell along a circumferential outer surface of said outer shell.

4. The non-shielding gas cap with gas flow organization according to claim 1, wherein the delivering part is a channel with two ends communicated and provided with a gas flow inside.

5. The non-blocking anti-virus cap with airflow structure as claimed in claim 1, wherein said transporting part is made of flexible material, and said transporting part is sleeved on the outer surface of said housing, and both are connected by adhesive.

6. The visor-less respirator cap of claim 1, wherein the driver is a motor, and wherein the control of the forward/reverse rotation of the motor is accomplished by a programmable controller.

7. The mask-free anti-virus cap with airflow organization according to claim 6, characterized in that the motor is fixedly connected with the shell through a connecting piece, the connecting piece is circumferentially arranged outside the motor, and two ends of the connecting piece are respectively fixedly connected with the surface of the motor and the inner surface of the shell through bolts.

8. The shieldless poison cap according to claim 1, wherein the blower includes a turbine structure which rotates to provide gas to the delivery portion.

9. The visor-less respirator cap of claim 1, wherein the energy generating device is a lithium battery pack that powers the driver.

10. The shieldless respirator cap of claim 1, wherein the cap body further comprises an open channel for engaging a retaining housing.