CN211861904U

CN211861904U - Wearable protective equipment, wearable air delivery device, protective clothing and shoes

Info

Publication number: CN211861904U
Application number: CN202020196549.3U
Authority: CN
Inventors: 郭嘉琦; 闫培培
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-11-06
Anticipated expiration: 2030-02-23

Abstract

The utility model provides a wearing formula protective equipment, wearing formula defeated wind device, protective clothing and shoes, this wearing formula protective equipment include protective clothing and can be dressed two wearing formula defeated wind devices on the ankle, are provided with the filter equipment that can filter virus and bacterium on this wearing formula defeated wind device. In a state that the wearable protective equipment is worn, the trouser legs of the protective clothing and the wearable air delivery devices are connected together in a sealing mode, one of the two wearable air delivery devices is used for delivering air into the protective clothing, and the other one of the two wearable air delivery devices is used for pumping out the air in the protective clothing. The wearable air delivery device can provide the ventilation function for the protective clothing, and meanwhile, the burden of a wearer is reduced; meanwhile, the use cost is reduced, namely, only the protective clothing needs to be replaced after the protective clothing is used, and the wearable air delivery device does not need to be replaced.

Description

Wearable protective equipment, wearable air delivery device, protective clothing and shoes

Technical Field

The utility model belongs to the technical field of wearable equipment, a wearable protective equipment, wearable defeated wind device, protective clothing and shoes are specifically provided.

Background

Medical protective clothing refers to protective clothing used by medical staff (doctors, nurses, public health staff, cleaning staff, and the like) and people who enter specific medical and health areas (such as patients, hospital visitors, staff who enter infected areas, and the like). The function of the dust remover is to isolate germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation and the like, ensure the safety of personnel and keep the environment clean.

The existing protective clothing prevents bacteria and viruses in the environment from penetrating through the protective clothing to infect a wearer in order to achieve a good protective effect, and the air permeability and the moisture permeability are often poor and the comfort is poor. Particularly, when treating patients suffering from susceptible and transmissible viruses or bacteria, the medical staff need to wear the protective clothing for a long time (for example, half a day or a day), which not only feels stuffy, but also sweat discharged from the body can soak the clothing and cannot be discharged to the outside. Wearing wet clothes for a long time is very unfavorable for the health and the work of medical staff.

It should be noted that, in order to make those skilled in the art more clearly understand the technical problems to be solved by the present disclosure, the above description mainly takes the medical protective clothing as an example to point out the problems existing in some protective clothing in the prior art, but this does not mean that the technical solutions provided by the present disclosure are only applicable to medical protective clothing. It should be understood by those skilled in the art that the teachings provided in this disclosure may be applied to any other feasible protective garment, such as dust suits, static suits.

SUMMERY OF THE UTILITY MODEL

In order to solve above-mentioned problem among the prior art, for the problem of solving the current medical protective clothing relatively poor influence wearer's travelling comfort of taking a breath, in a first aspect, this disclosure provides a wearing formula wind delivery device, and this wearing formula wind delivery device includes:

a binding member by which the wearable wind delivery device can be worn on a human body;

an air flow passage formed in the binding member;

a fan connected to the binding member and capable of driving air to flow in the airflow passage;

a filtering device connected with the binding member and used for filtering the air flowing through the air flow passage.

Optionally, the airflow channel comprises a first airflow channel and a second airflow channel which form an included angle with each other.

Optionally, an included angle between the first air flow channel and the second air flow channel is 90 °; and/or the binding member includes a first ventilation duct and a second ventilation duct communicating with each other, the first air flow passage is formed in the first ventilation duct, and the second air flow passage is formed in the second ventilation duct.

Optionally, the filtering device is disposed at an end of the first air flow channel away from the second air flow channel.

Optionally, the filter device is a filter sheet made of a material capable of filtering viruses and/or bacteria.

Optionally, the wearable air delivery device further comprises a fixing device for fixing the filter to the end of the first air flow channel away from the second air flow channel.

Optionally, the fan is fixedly mounted in the first air flow channel and between the filter sheet and the second air flow channel.

Optionally, the wearable wind delivery device further comprises a battery fixed to the binding member, the battery being electrically connected to the wind turbine, the battery being configured to provide electrical energy to the wind turbine.

Optionally, the binding member includes a binding band and a hook and loop fastener, the hook and loop fastener includes a male hook and loop fastener, and the male hook and loop fastener and the female hook and loop fastener are respectively disposed on ends of the binding band away from each other; the sub magic tape and the female magic tape are adhered to each other in a state that the binding band is bound to the human body.

Optionally, the aforementioned harnessing member is configured to be capable of being harnessed to a leg and/or arm and/or ankle of a human body.

In a second aspect, the present disclosure provides a wearable protective apparatus, which includes a protective suit and the wearable wind delivery device according to any one of the aspects of the first aspect; the binding member is arranged to be capable of being bound to a leg and/or an ankle of a human body; under the state that the wearable protective equipment is worn, the trouser legs of the protective clothing and the binding component are connected together in a sealing mode, so that the fan can convey outside air into the protective clothing, and therefore the air conveyed into the protective clothing is filtered by the filtering device.

Optionally, the protective garment comprises a pair of trousers and a top, the trousers and the top being made in one piece or being able to be joined together in a sealed manner; the front side and the rear side of the jacket are respectively provided with a front wind shielding structure and a rear wind shielding structure, the front wind shielding structure and the rear wind shielding structure are respectively arranged into strip-shaped structures extending from the bottom to the upper part of the jacket, and in a state that the protective clothing is worn, the front wind shielding structure and the rear wind shielding structure respectively abut against the front side and the rear side of a human body, so that the lower part between the jacket and the human body is divided into a left cavity and a right cavity, the two cavities are communicated through the upper part of the jacket, and air entering the trousers can flow through the two cavities to take away heat generated by the human body.

Optionally, the front side and the rear side of the upper garment are respectively provided with an elastic strip, and in a state that the protective clothing is worn, the elastic strips are stretched and thus the front wind shielding structure and the rear wind shielding structure are abutted against a human body; alternatively, the front wind shielding structure and the rear wind shielding structure are convex structures formed by the upper garment being concaved inward.

Optionally, the wearable protective device comprises two wearable air delivery devices, one of the two wearable air delivery devices is used for delivering air into the protective suit, and the other of the two wearable air delivery devices is used for pumping out air in the protective suit.

In a third aspect, the present disclosure provides a protective garment adaptable to the wearable air delivery device of any of the first aspects; the protective garment comprises trousers and a coat, wherein the trousers and the coat are integrally manufactured or can be connected together in a sealed mode; the front and rear sides of the jacket are respectively provided with a front wind shielding structure and a rear wind shielding structure, the front wind shielding structure and the rear wind shielding structure are respectively provided with a strip-shaped structure extending from the bottom to the upper part of the jacket, and in a state that the protective clothing is worn, the front wind shielding structure and the rear wind shielding structure respectively abut against the front side and the rear side of a human body, so that the lower part between the jacket and the human body is divided into a left cavity and a right cavity, and the two cavities are communicated through the upper part of the jacket.

In a fourth aspect, the present disclosure provides a shoe comprising a shoe body on which the aforementioned harnessing member is molded or fixed, and the wearable air delivery device of any one of the first aspect.

Based on the foregoing description, those skilled in the art can understand that, in the foregoing technical solution of the present disclosure, the wearable air delivery device can be worn on the human body by tying up the component, the fan can drive the air to flow in the air flow channel on the tying up component, the air flowing through the air flow channel can be filtered by the filtering device, so that when the medical staff wears the protective clothing and the wearable air delivery device at the same time, the wearable air delivery device can filter the outside air and then deliver the filtered air to the interior of the protective clothing, so as to provide fresh air for the protective clothing, thereby enabling the protective clothing to ventilate, and improving the comfort of the medical staff.

As can be understood by those skilled in the art, in order to realize the ventilation function of the protective clothing, the fan can rotate forwards for a period of time and then rotate backwards for a period of time; an air outlet or an air suction opening can also be arranged on the protective clothing; the protective suit can also be provided with two wearable air delivery devices, one of which provides fresh air for the protective suit and the other exhausts the air in the protective suit.

Further, the airflow channel comprises a first airflow channel and a second airflow channel which have included angles, so that the outside environment can be communicated through the first airflow channel, the inside of the protective clothing can be communicated through the second airflow channel, and the size of the whole wearable wind delivery device can be reduced due to the arrangement of the airflow channel.

Furthermore, the filter device is set to be the filter disc made of materials capable of filtering viruses and/or bacteria, so that the wearable air delivery device can provide outside air for the protective clothing, prevent the viruses and/or bacteria in the outside from entering the protective clothing, and ensure the safety of medical staff.

Further, through setting up the fan in filter equipment's inboard, can avoid virus and/or bacterial contamination fan in the external environment.

Still further, through setting up the ligature component to can tieing up on human ankle for wearing formula defeated wind device can not bring the load for medical staff when medical staff stands motionlessly, has reduced medical staff's physical demands.

Scheme 1, a wearing formula defeated wind device, its characterized in that, wearing formula defeated wind device includes:

a harnessing member by which the wearable wind delivery device can be worn onto a human body;

an air flow passage formed on the harnessing member;

a fan connected with the harnessing member and capable of driving air to flow within the airflow passage;

a filtering device connected with the binding member and filtering air flowing through the air flow passage.

Scheme 2, according to scheme 1 the wearable defeated wind device of characterized in that, the air current passageway includes first air current passageway and the second air current passageway that has the contained angle between each other.

Scheme 3, according to scheme 2 the wearable air delivery device, characterized in that the included angle between the first air flow channel and the second air flow channel is 90 °; and/or the like and/or,

the harnessing member includes a first vent pipe and a second vent pipe communicating with each other, the first air flow passage being formed in the first vent pipe, and the second air flow passage being formed in the second vent pipe.

Scheme 4, according to scheme 2 the wearable defeated wind device of characterized in that, filter equipment sets up in the one end that the first airflow channel is far away from the second airflow channel.

Scheme 5, according to scheme 4 the wearable defeated wind device of characterized in that, filter equipment is the filter plate that adopts the material that can filter virus and/or bacterium to make.

Scheme 6, according to scheme 5 the wearable air delivery device, characterized in that, the wearable air delivery device still includes fixing device, fixing device is used for with the filter plate is fixed to the one end that the first airflow channel is kept away from the second airflow channel.

Scheme 7, according to scheme 5 the wearable defeated wind device, characterized in that, the fan is installed fixedly in the first air current passageway and is located between the filter plate and the second air current passageway.

Scheme 8, the wearable air delivery device of any of schemes 1 to 7, further comprising a battery fixed to the harnessing member, the battery being electrically connected to the fan, the battery being configured to provide electrical power to the fan.

Scheme 9, the wearable air delivery device according to any one of schemes 1 to 7, wherein the binding member includes a binding band and a magic tape, the magic tape includes a sub magic tape and a female magic tape, and the sub magic tape and the female magic tape are respectively disposed on one ends of the binding band away from each other;

the sub magic tape and the female magic tape are adhered to each other in a state that the binding band is bound to the human body.

Solution 10 the wearable wind delivery device according to solution 9, wherein the binding member is configured to be capable of being bound to a leg and/or an arm and/or an ankle of the human body.

Scheme 11, a wearable protective device, wherein the wearable protective device comprises a protective suit and the wearable wind delivery apparatus of any one of schemes 1 to 9;

the harnessing member is configured to be capable of harnessing a leg and/or an ankle of a human body;

in a state that the wearable protective apparatus is worn, the pants legs of the protective suit and the harnessing member are connected together in a sealed manner so that the blower can deliver outside air into the protective suit and thus the air delivered into the protective suit is filtered by the filtering means.

Item 12, the wearable protective apparatus of claim 11, wherein the protective suit comprises a pair of pants and a jacket, the pants and the jacket being integrally formed or connectable together in a sealed fashion;

the front and rear sides of the jacket are respectively provided with a front wind shielding structure and a rear wind shielding structure, the front wind shielding structure and the rear wind shielding structure are respectively arranged into strip-shaped structures extending from the bottom to the upper part of the jacket, and in a state that the protective clothing is worn, the front wind shielding structure and the rear wind shielding structure respectively abut against the front side and the rear side of a human body, so that the lower part between the jacket and the human body is divided into a left cavity and a right cavity, and the two cavities are communicated through the upper part of the jacket, so that air entering the trousers can flow through the two cavities to take away heat generated by the human body.

Scheme 13, the wearable protective apparatus according to scheme 12, wherein elastic strips are respectively provided at front and rear sides of the upper outer garment, and in a state that the protective garment is worn, the elastic strips are stretched and thus form the front wind shielding structure and the rear wind shielding structure to abut against a human body; alternatively, the first and second electrodes may be,

the front wind shielding structure and the rear wind shielding structure are protruding structures formed by inwards sinking the upper garment.

Scheme 14, the wearable protective apparatus according to any of the claims 11 to 13, characterized in that the wearable protective apparatus comprises two wearable air delivery devices, one of the two wearable air delivery devices is used for delivering air into the protective suit, and the other of the two wearable air delivery devices is used for pumping out air in the protective suit.

Solution 15, a protective garment, wherein said protective garment is adaptable to a wearable air delivery device according to any of solutions 1 to 10;

the protective suit comprises trousers and a coat, wherein the trousers and the coat are integrally made or can be connected together in a sealed mode;

the front and rear sides of the coat are respectively provided with a front wind shielding structure and a rear wind shielding structure, the front wind shielding structure and the rear wind shielding structure are respectively arranged into strip-shaped structures extending from the bottom to the upper part of the coat, and in a state that the protective clothing is worn, the front wind shielding structure and the rear wind shielding structure respectively abut against the front side and the rear side of a human body, so that the lower part between the coat and the human body is divided into a left cavity and a right cavity, and the two cavities are communicated through the upper part of the coat.

The protective clothing according to claim 16 or 15, wherein elastic strips are respectively arranged on the front side and the rear side of the upper garment, and when the protective clothing is worn, the elastic strips are stretched to form the front wind shielding structure and the rear wind shielding structure to abut against a human body; alternatively, the first and second electrodes may be,

Case 17, a shoe comprising a shoe body and the wearable wind delivery device of any one of cases 1 to 10, wherein the harnessing member is molded on or fixed to the shoe body.

Drawings

Preferred embodiments of the present disclosure are described below with reference to the accompanying drawings, in which:

fig. 1 is a front view of a wearable protective apparatus in an embodiment of the disclosure;

FIG. 2 is an isometric view of a wearable protective apparatus in an embodiment of the disclosure;

FIG. 3 is an exploded view of a wearable air delivery device in an embodiment of the present disclosure;

FIG. 4 is an isometric view of a wearable air delivery device in an embodiment of the present disclosure;

FIG. 5 is a top view of a wearable wind delivery device in an embodiment of the present disclosure;

FIG. 6 is a cross-sectional view taken along A-A of FIG. 5;

fig. 7 is an enlarged view of a portion B in fig. 6.

List of reference numerals:

1. protective clothing; 11. a coat; 111. a front wind shield structure; 112. a rear wind shielding structure; 12. trousers;

2. a wearable air delivery device; 21. a binding member; 211. binding the binding belt; 212. a first vent pipe; 213. a second vent pipe; 22. an air flow channel; 221. a first air flow passage; 222. a second airflow channel; 23. a fan; 24. a filtration device; 25. a fixing device; 251. a support frame; 252. an end cap; 26. a battery.

Detailed Description

It should be understood by those skilled in the art that the embodiment described below is only one of the embodiments of the present disclosure, and the one embodiment is intended to explain the technical principles of the present disclosure and not to limit the scope of the present disclosure. In other words, the present disclosure is susceptible to embodiments in addition to the preferred embodiments illustrated in the figures. All other embodiments that can be derived by one of ordinary skill in the art from the preferred embodiments provided by the disclosure without undue experimentation will still fall within the scope of the disclosure.

It should be noted that in the description of the present disclosure, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present disclosure, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood by those skilled in the art as appropriate.

As shown in fig. 1 and 2, in a preferred embodiment of the present disclosure, the wearable protective apparatus includes a protective suit 1 and a wearable wind delivery device 2. As shown by arrows in fig. 1 and 2, in a state where the protective clothing 1 and the wearable air delivery device 2 are worn, the wearable air delivery device 2 can deliver outside air into the protective clothing 1 and discharge the air in the protective clothing 1, thereby achieving ventilation of the protective clothing 1 and taking away heat and sweat generated by a wearer from the protective clothing 1.

With continued reference to fig. 1 and 2, in a preferred embodiment of the present disclosure, the wearable protective apparatus includes two wearable air delivery devices 2, one of the two wearable air delivery devices 2 being used to provide fresh air to the protective garment 1 and the other being used to exhaust air from within the protective garment 1.

In other possible embodiments of the present disclosure, a person skilled in the art may also make the wearable protective apparatus include only one wearable air delivery device 2, and make the wearable air delivery device 2 provide fresh air for the protective suit 1, and then extract the air in the protective suit 1, and repeat this for a plurality of times to achieve ventilation of the protective suit 1. Alternatively, the person skilled in the art can also provide air outlets on the protective suit 1, as required, so that the one wearable air delivery device 2 provides fresh air to the protective suit 1 and thus forces air inside the protective suit 1 to be exhausted from the air outlets.

With continued reference to fig. 1 and 2, in a preferred embodiment of the present disclosure, the protective garment 1 includes a top 11 and pants 12, the top 11 and pants 12 being integrally formed or capable of being joined together in a sealed fashion. Further, a front wind shielding structure 111 and a rear wind shielding structure 112 are respectively disposed on the front side and the rear side of the jacket 11, and the front wind shielding structure 111 and the rear wind shielding structure 112 are configured as a strip structure extending from the bottom of the jacket 11 to the upper portion (as shown in fig. 1 and 2). The two legs of the trousers 12 can be connected to a wearable air delivery device 2 in a sealing manner.

Although not shown in the drawings, it can be understood by those skilled in the art that, in a state where the protective suit 1 is worn, the front wind shielding structure 111 and the rear wind shielding structure 112 respectively abut against the front side and the rear side of the human body, and thus divide the lower portion between the upper garment 11 and the human body into two chambers, left and right, which are communicated through the upper portion of the upper garment 11, so that air introduced into the trousers 12 can flow through the two chambers to take away heat generated by the human body. In other words, the front wind shielding structure 111 and the rear wind shielding structure 112 can divide the space between the jacket 11 and the human body into three upper chambers, left chambers, and right chambers in a state where the protective suit 1 is worn. So that the air entering the suit 1, as indicated by the arrows in figures 1 and 2, can flow from one leg to the jacket 11 and first through the same side chamber, then through the upper chamber to the other side chamber and finally to the outside after the other leg.

It will be appreciated by those skilled in the art that the air entering the protective garment 1, flowing according to the arrows shown in fig. 1 and 2, can flow completely through the leg to chest area of the wearer, thereby carrying away the heat and perspiration generated by the wearer from the leg to the chest, and providing comfort to the wearer.

Further, although not shown in the drawings, in the preferred embodiment of the present disclosure, elastic strips are provided on both front and rear sides of the upper garment 11, respectively, and in a state where the protective suit 1 is worn, the elastic strips are stretched and thus form the front wind shielding structure 111 and the rear wind shielding structure 112 to abut against the human body. Further, the front wind shielding structure 111 and the rear wind shielding structure 112 may be provided as a convex structure formed by the upper garment 11 being concaved inward, as required by those skilled in the art.

As shown in fig. 3 to 6, in a preferred embodiment of the present disclosure, the wearable wind delivery device 2 includes a harnessing member 21, an air flow passage 22, a fan 23, a filtering device 24, a fixing device 25, and a battery 26. Wherein the binding member 21 corresponds to the ankle or the lower leg root of the human body so that the wearable wind delivery device 2 can be worn on the ankle or the lower leg root of the human body through the binding member 21. The air flow passage 22 is formed in the binding member 21, and the air flow passage 22 can communicate the inside and outside of the protective suit 1 in a state where the protective suit 1 and the wearable air delivery device 2 are worn, so that the inside and outside of the protective suit 1 can be ventilated by means of the air flow passage 22. The fan 23 is connected to the binding member 21 and disposed inside the air flow passage 22 for driving air to flow in the air flow passage 22. Furthermore, the fan 23 can be disposed at any other feasible position, such as the outer side of the airflow channel 22, if necessary, under the premise that the fan 23 can drive the air flow in the airflow channel 22. The filtering device 24 is connected to the binding member 21 and serves to filter air flowing through the air flow passage 22. The fixing means 25 is used to fix the filtering means 24 to the harnessing member 21. The battery 26 is connected to the harnessing member 21 and electrically connected to the fan 23 so that the battery 26 can supply electric power to the fan 23 to rotate the fan 23.

With continued reference to fig. 3 to 6, the binding member 21 includes a binding band 211, a first ventilation pipe 212, a second ventilation pipe 213, and a magic tape (not shown). Wherein the binding bands 211, the first ventilation duct 212 and the second ventilation duct 213 are fixedly connected or integrally formed with each other, or the first ventilation duct 212 and the second ventilation duct 213 are integrally formed and fixedly connected with the binding bands 211. Further, the first ventilation pipe 212 and the second ventilation pipe 213 are respectively located at both outer and inner sides of the binding band 211, and the first ventilation pipe 212 and the second ventilation pipe 213 communicate with each other, and thus the inside of the first ventilation pipe 212 and the second ventilation pipe 213 forms the air flow passage 22.

Although not shown in the drawings, the magic tape includes a sub magic tape and a female magic tape, which are respectively provided at ends of the binding bands 211, which are distant from each other. In a state where the binding band 211 is bound to the human body, the sub magic tape and the female magic tape are adhered to each other, and thus the binding member 21 is bound to the human body.

As shown in fig. 7, a plurality of stepped surfaces for mounting the blower 23, the filter device 24 and the fixing device 25 are formed in the first ventilation pipe 212. Specifically, the fan 23 and the fixing device 25 are respectively abutted against the corresponding step surfaces and against the side wall of the first ventilation pipe 212. It will be appreciated by those skilled in the art that the first air duct 212 may be secured to the blower 23 and the fixture 25 in any feasible manner, such as an interference fit, snap fit, screw connection, etc.

As shown in fig. 3 and 6, the air flow passage 22 includes a first air flow passage 221 formed in the first vent pipe 212 and a second air flow passage 222 formed in the second vent pipe 213. As can be seen from fig. 3 and 6, the first ventilation pipe 212 and the second ventilation pipe 213 are angled, so that the first air flow channel 221 and the second air flow channel 222 are also angled. Specifically, the angle between the first air flow channel 221 and the second air flow channel 222 is 90 °. When the wearable air conveyance device 2 is worn, the outlet of the second air flow path 222 is directed upward, so that the air in the air flow path 22 can smoothly flow from the pants 12 to the coat 11, and the wind resistance of the pants 12 to the air flow can be reduced as compared with the case where the outlet of the second air flow path 222 is directed downward.

Furthermore, in any other possible embodiments of the present disclosure, the included angle between the first air flow channel 221 and the second air flow channel 222 may be set to any angle, such as 0 °, 45 °, 60 °, 72 °, etc., as required by those skilled in the art. Further, one skilled in the art may also set a plurality of through holes on the sidewall of the second ventilation pipe 213, or configure a plurality of air outlets for the second ventilation pipe 213, as required.

As shown in fig. 3, 6 and 7, the blower 23 is fixedly installed in the first air flow passage 221, specifically, the blower 23 radially abuts against a step surface formed in the first ventilation pipe 213 and axially abuts against the inner wall of the first ventilation pipe 213, preferably, the blower 23 abuts against the inner wall of the first ventilation pipe 213 in an excessively hard fit manner, or, as required, the blower 23 and the first ventilation pipe 213 may be snapped, adhered or screwed together by those skilled in the art.

With continued reference to fig. 3, 6 and 7, the filter device 24 is disposed at an end of the first air flow path 221 remote from the second air flow path 222, and thus the fan 23 is located between the second air flow path 222 and the filter device 24. Further, the filter device 24 is a filter sheet made of a material capable of filtering viruses and/or bacteria, so that the filter device 24 can filter out viruses and/or bacteria in the air flowing through the air flow passage 22.

In addition, in any other possible embodiment of the present disclosure, the skilled person can also make the filter device 24 of a material capable of filtering dust, particles and/or haze according to the actual application requirement. Moreover, the filtering device 24 can be configured in any other feasible shape, such as a square structure, a spherical structure, etc., as required by those skilled in the art.

With continued reference to fig. 3, 6 and 7, the fixture 25 includes a support bracket 251 and an end cap 252. In the assembled state, the support 251, the filter device 24, and the end cap 252 are sequentially distributed from the inside to the outside of the first air flow path 221, and the support 251 and the end cap 252 press the filter device 24 to the middle, preventing the filter device 24 from shaking. Specifically, the support 251 abuts against one stepped surface formed in the first vent pipe 213 in the radial direction, and abuts against the inner wall of the first vent pipe 213 in the axial direction; end cap 252 abuts the inner wall of first vent tube 213 in an axial direction, preferably end cap 252 abuts the inner wall of first vent tube 213 with an over-hard fit, or alternatively, one skilled in the art may snap end cap 252 to first vent tube 213 as desired. Further, in order to ensure the fluidity of air, the supporting frame 251 and the end cap 252 are both configured as a mesh structure, in other words, a plurality of air holes (not shown) are formed on both the supporting frame 251 and the end cap 252.

Although not shown in the drawings, the battery 26 and the fan 23 are electrically connected together by a conductive wire, and a control switch is also provided between the battery 26 and the fan 23. When the control switch is closed, the battery 26 is connected with the fan 23, and the fan 23 starts to rotate; when the control switch is turned off, the battery 26 is disconnected from the fan 23, and the fan 23 stops rotating. It can be understood by those skilled in the art that the battery 26 may be fixedly mounted to the binding band 211, or may be detachably mounted to the binding band 211.

The working principle of the wearable air delivery device 2 in the preferred embodiment of the present disclosure will be briefly described with reference to fig. 2 to 6.

Preferably, the wearer (e.g. medical staff) first wears the protective garment 1 on the body, wears the two wearable air delivery devices 2 on the ankle, and sealingly connects the protective garment 1 and the wearable air delivery devices 2 together. Then, the control switches of the two wearable air delivery devices 2 are closed, so that the fan 23 of one wearable air delivery device 2 rotates forward to drive outside air to pass through the filter device 24 and then enter the protective suit 1 through the air flow channel 22, and the fan 23 of the other wearable air delivery device 2 rotates backward to discharge the air in the protective suit 1 to the outside. Thereby realize taking a breath of the inside and outside both sides of protective clothing 1, carry the heat and the sweat that the wearing person produced the external world, promote wearing person's travelling comfort.

Based on the foregoing description, it can be understood by those skilled in the art that in the preferred embodiment of the present disclosure, by providing the wearable air delivery device 2 in a form that can be worn on the ankle, the wearable air delivery device 2 can provide the ventilation function to the protective suit 1 while reducing the burden on the wearer. That is, since the wearable air conveyance device 2 is supported by the ankle, the weight of the wearable air conveyance device 2 is borne by the ankle, that is, the part below, and the wearer does not feel tired when standing still.

Further, according to the protective clothing, the protective clothing 1 and the wearable air delivery device 2 are made into a split form, so that the production cost and the use cost are effectively reduced. The reason is that the protective suit 1 (particularly, medical protective suit) is mostly disposable, needs to be replaced with a new one after use, and cannot be used continuously. In the present disclosure, only the protective suit 1 needs to be replaced after the wearable protective apparatus is used, and the wearable air delivery device 2 does not need to be replaced. The wearable air delivery device 2 can be sterilized only by replacing the filter device 24 on the wearable air delivery device 2 when necessary. Therefore, in the present disclosure, compared to a form in which the protective clothing 1 and the wearable air delivery device 2 are integrated, the form in which the protective clothing 1 and the wearable air delivery device 2 are separately formed can greatly reduce the production cost and the use cost of the protective clothing 1 and the wearable air delivery device 2.

Of course, in other possible embodiments of the present disclosure, the person skilled in the art may also arrange the wearable wind delivery device 2 (and particularly the harnessing member 21) to be worn at other positions on the human body, such as the neck, wrist, arm, leg, etc., as required, but this may increase the burden on the wearer and affect the comfort of the wearer.

Further, although not shown in the drawings, the present disclosure also provides a shoe including a shoe body and the wearable air delivery device 2 of the present disclosure, the harnessing member 21 of the wearable air delivery device 2 being molded on or fixed to the shoe body. Since the technical means for molding or fixing the aforementioned binding member 21 to the shoe body can be realized by those skilled in the art according to the conventional technical means and/or the common general knowledge in the art, it will not be described herein too much.

So far, the technical solutions of the present disclosure have been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of the present disclosure is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined, and equivalent changes or substitutions can be made on related technical features by those skilled in the art without departing from the technical principles of the present disclosure, and any changes, equivalents, improvements, and the like made within the technical concept and/or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. A wearable air delivery device, characterized in that the wearable air delivery device comprises:

an air flow passage formed on the harnessing member;

2. The wearable wind delivery device of claim 1, wherein the airflow channels comprise a first airflow channel and a second airflow channel angled with respect to each other.

3. The wearable air delivery device of claim 2, wherein the included angle between the first air flow channel and the second air flow channel is 90 °; and/or the like and/or,

4. The wearable air delivery device of claim 2, wherein the filter device is disposed at an end of the first air flow channel distal from the second air flow channel.

5. A wearable air delivery device according to claim 4, characterized in that the filter means is a filter disc made of a material capable of filtering viruses and/or bacteria.

6. The wearable air delivery device of claim 5, further comprising a securing device for securing the filter to the end of the first air flow channel distal from the second air flow channel.

7. The wearable air delivery device of claim 5, wherein the fan is fixedly mounted within the first air flow channel and between the filter and the second air flow channel.

8. The wearable wind delivery device of any of claims 1 to 7, further comprising a battery secured to the harnessing member, the battery being electrically connected to the wind turbine, the battery being configured to provide electrical power to the wind turbine.

9. The wearable wind conveyance device according to any one of claims 1 to 7, wherein the binding member includes a binding band and a magic tape, the magic tape includes a sub magic tape and a female magic tape, the sub magic tape and the female magic tape are respectively provided on ends of the binding band away from each other;

10. A wearable wind delivery device according to claim 9, wherein the harnessing means is arranged to be harnessed to a person's leg and/or arm and/or ankle.

11. A wearable protective apparatus, characterized in that it comprises a protective suit and a wearable wind delivery device according to any of claims 1 to 9;

12. A wearable protective apparatus according to claim 11, wherein the protective garment comprises a pair of trousers and a coat, the trousers and the coat being integrally formed or connectable together in a sealed fashion;

13. A wearable protective apparatus according to claim 12, wherein the front and rear sides of the upper outer garment are provided with respective elastic strips which, in a worn state of the protective garment, are stretched and thereby form the front and rear wind shielding structures against the human body; alternatively, the first and second electrodes may be,

14. A wearable protective apparatus according to any of claims 11 to 13, comprising two said wearable air delivery devices, one of said two said wearable air delivery devices for delivering air into the protective suit and the other of said two said wearable air delivery devices for drawing air out of the protective suit.

15. Protective clothing, characterized in that it is adaptable to a wearable air delivery device according to any of claims 1 to 10;

16. The protective garment according to claim 15, wherein elastic strips are provided on each of the front and rear sides of the upper garment, said elastic strips being stretched in a state in which the garment is worn and thereby forming said front and rear wind shielding structures against the human body; alternatively, the first and second electrodes may be,

17. A shoe, characterized in that it comprises a shoe body and a wearable air delivery device according to any of claims 1 to 10, said harnessing member being formed on or secured to said shoe body.