CN213077266U - Mask, functional component and airflow purification device - Google Patents

Abstract

The utility model provides a mask, a functional component and an airflow purifying device; the mask comprises a mask body, wherein at least one interface for inserting and connecting a functional component for processing air flowing into and/or out of the mask body is arranged on the mask body; the functional component comprises a shell and a functional part which is arranged in the shell and is used for treating air entering the shell, the shell is provided with an air inlet and/or an air outlet, and the shell is provided with a plug which is spliced with the interface of the mask body; the airflow purification device comprises the mask and the functional component, and the mask is connected with the functional component in an inserting manner; the mask, the functional component and the airflow purifying device can be freely combined with the functional component, so that the individuation is strong and the applicability is good.

Description

Mask, functional component and airflow purification device

Technical Field

The utility model relates to a personal health care articles for use technical field especially relates to a gauze mask, functional component and air purification device.

Background

The existing mask is mainly used for preventing dust and isolating germs and is generally made of materials with good airtightness, so that air inside and outside the mask is not easy to circulate, carbon dioxide exhaled by a wearer is not completely discharged and can be inhaled again, and the wearer feels uncomfortable.

To this end, the patent with the publication number CN206045217U discloses a mask, in which a high voltage electrostatic purification device is disposed, and an air inlet and an air outlet are disposed on the mask, wherein an exhaust fan is disposed at the air outlet, when in use, air enters the mask from the air inlet and is filtered by the high voltage electrostatic purification device, and waste gas is exhausted from the air outlet under the action of the exhaust fan, so as to avoid the discomfort of the user caused by the difficulty in circulating the inside and outside air. The patent does not disclose the structure of the devices and the specific arrangement between the devices.

The patent application with the application publication number of CN107007934A discloses an electrostatic rhinitis treatment device, the structure of the electrostatic rhinitis treatment device is unreasonable, and two ion wind generators, an exhaust fan and other equipment are all intensively arranged on a shell, so that the weight is excessively concentrated, the pressure on the face is excessively concentrated, and the wearing comfort is influenced; meanwhile, the shell is not suitable to be overlarge (the overlarge can affect the sight), so the size of the shell needs to be controlled, and parts are completely concentrated in the shell, so the available space is small, and all the parts need to be arranged to be small, so that the air flow is small, the air circulation effect is not ideal enough, and the wearing comfort level is not high enough.

Based on the above-mentioned shortcomings of the electrostatic rhinitis treatment device, the inventor of the present application has proposed a new air purification device, as shown in fig. 9, comprising a mask 1 'and an air inlet box 2' and an air outlet box 3 'respectively connected to the left and right sides of the mask 1', wherein the air inlet box 2 'is provided with an air inlet and a purification assembly, and the air outlet box 3' is provided with an air outlet and an exhauster; under the action of the exhauster, external air enters the air inlet box 2 ' from the air inlet, is purified by the purification assembly and then enters the inlet cover 1 ' for breathing, and air mixed with exhaled air enters the air outlet box 3 ' and is exhausted from the air outlet. Because the main equipment sets up in into wind box 2 ' and play wind box 3 ' to dispersed the pressure to the people's face, simultaneously because each equipment does not set up on the gauze mask, be favorable to increasing the installation space of parts such as income wind gap, air outlet, purification unit, air exhauster, thereby be favorable to improving air flow, improve the circulation of air effect.

However, the mask 1 ' of the airflow purifying device is fixedly connected and inseparable with the inlet box 2 ' and the outlet box 3 ', and a user cannot freely assemble the mask 1 ', the inlet box 2 ' and the outlet box 3 ' according to actual requirements, for example, the user cannot freely combine the mask 1 ', the inlet box 2 ' and the outlet box 3 ' with different colors and patterns according to self aesthetics, and the individuation is poor, and the inlet box 2 ' and the outlet box 3 ' with different purifying functions cannot be freely selected and assembled according to different use scenes, so that the applicability is poor.

It is seen that the prior art is susceptible to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims to provide a gauze mask, functional component and air purification device, its gauze mask and functional component can the independent assortment, and individualized stronger, the suitability is good.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a mask, includes the mask body, be provided with at least one interface that is used for pegging graft to carry out the functional component that the air that flows into and/or flow out the mask body handles on the mask body.

In the mask, the two connectors are respectively arranged at the left side and the right side of the mask body.

The mask, still include the filter plate structure, the filter plate structure sets up in the interface, the filter plate structure is used for filtering the air that flows through the interface.

In the mask, the filter plate structure comprises two second filter plates which are symmetrically arranged, one sides of the two second filter plates, which are opposite to each other, are movably connected with the inner wall of the interface, and the joint is provided with an elastic piece which is used for providing a reset moment to enable the opposite sides of the two second filter plates to be abutted so as to filter the airflow passing through the interface; the two second filter boards can be pushed apart by a plug inserted into the interface.

In the mask, the mask body comprises a face cover and a bottom cover, a mask inner cavity is enclosed between the face cover and the bottom cover, a breathing opening for breathing of a person is formed in the bottom cover, and a soft facing cover is arranged on the breathing opening.

The utility model provides a functional component, includes the casing and sets up the inside entering of casing the functional part that the inside air of casing was handled, the casing is equipped with air inlet and/or air outlet, just the casing is equipped with the plug of pegging graft with gauze mask body interface.

In the functional component, the functional component comprises one or more of an air purifying structure, an air heating structure, an air cooling structure and an air exhausting structure.

The utility model provides a purify air current device, include the gauze mask and with the functional component of gauze mask plug-in connection, the gauze mask is aforementioned gauze mask, functional component is aforementioned functional component.

In the air purifying device, the left side and the right side of the mask are respectively provided with an interface, and the two interfaces are respectively inserted with a functional component.

In the purge flow device, the functional component of one of the functional members includes a suction structure.

Has the advantages that:

the utility model provides a gauze mask, functional component and air purification device, because the gauze mask passes through interface and functional component grafting connection thereby constitute the air purification device, separable between gauze mask and the functional component, the user can select the gauze mask and the functional component that have different colours, patterns to use in combination according to individual hobby, and the individuation is stronger; functional components with different functional parts can be selected according to different use scenes for combined use, so that the air purifying device obtains corresponding air treatment function, and the applicability is strong.

Drawings

Fig. 1 is a perspective view of the airflow purifying device provided by the present invention.

Fig. 2 is a schematic structural view of a mask according to the present invention.

Fig. 3 is a schematic structural diagram of a functional component according to the present invention.

Fig. 4 is a schematic structural diagram of another functional component provided by the present invention.

Fig. 5 is a view showing a connection structure between the mask and the functional member, in a separated state.

Fig. 6 is a view showing a connection structure between the mask and the functional member, in which the connection state is shown.

Fig. 7 is another connection structure diagram between the mask and the functional member.

Fig. 8 is a schematic view of another apparatus for purifying an airflow according to the present invention.

Fig. 9 is a schematic view of a new apparatus for purifying a gas stream.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following disclosure provides embodiments or examples for implementing different configurations of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 2, the utility model provides a mask 90, which comprises a mask body 1, wherein the mask body 1 is provided with at least one interface 2 for inserting (i.e. detachable insertion) a functional member 91 for processing air flowing into and/or out of the mask body.

Wherein, the air is treated by at least one of but not limited to dust removal, harmful gas removal, sterilization, heating, cooling, acceleration and the like; the functional member 91 may take the form of a box-like structure into which functional components are integrated to perform corresponding processing functions. The interface 2 may be a female interface or a male interface.

The number of interfaces 2 can be set according to actual needs.

In some preferred embodiments, two interfaces 2 are provided, and are respectively provided on the left and right sides of the mask body 1, as shown in fig. 2. When functional component 91 is respectively pegged graft on two interfaces 2, can constitute the air purification device as shown in figure 1, because two functional component 91 set up in the gauze mask left and right sides, thereby can avoid leading to too concentrated to the pressure of people's face because all parts are all concentrated on the gauze mask, and can not shelter from the sight, simultaneously because functional component directly does not set up on the gauze mask, be favorable to improving functional component's installation space, thereby do benefit to and improve the air flow, improve the circulation of air effect, make and wear the travelling comfort higher.

In some embodiments, the mask further comprises a filter plate structure disposed in the mouthpiece 2, the filter plate structure being configured to filter air flowing through the mouthpiece 2. Due to the filter plate structure, when the functional component 91 is not installed, the mask still has a certain function of filtering air, so that the mask can be used independently and can be used independently in occasions with low requirements on air treatment.

The filter plate structure may include a first filter plate fixed in the mouthpiece 2, the first filter plate may be fixed at both ends or a middle portion of the mouthpiece 2, and the first filter plate may be fixed in the mouthpiece 2 by, but not limited to, a screw connection, a snap connection, an interference connection, and the like.

The filter plate structure can also be shown in fig. 5 and 6, the filter plate structure comprises two second filter plates 3 which are symmetrically arranged, one sides of the two second filter plates 3, which are opposite to each other, are movably connected with the inner wall of the interface 2, and the joints are provided with elastic pieces 3.1, and the elastic pieces 3.1 are used for providing reset torque to enable the opposite sides of the two second filter plates 3 to be abutted so as to filter the airflow flowing through the interface 2; the two second filter plates 3 can be pushed away by the plug 4 inserted into the interface 2; wherein, the elastic member may be, but not limited to, a torsion spring, a spring steel sheet, an elastic plastic sheet, etc.;

in some embodiments, the connector 2 is a female connector, and the plug 4 is a corresponding male plug, as shown in fig. 5 and 6, when the plug 4 is inserted into the connector 2, the end of the plug pushes the two second filter plates 3 away, so that the air flows more smoothly; wherein, at least one sealing ring 2.1 can be arranged on the inner surface of the interface 2, at least one annular clamping groove 2.2/annular bulge can be arranged on the inner surface of the interface 2, the corresponding annular bulge 4.1/annular clamping groove is arranged on the outer surface of the plug 4, and the annular clamping groove 2.2/annular bulge of the interface 2 is clamped with the annular bulge 4.1/annular clamping groove of the plug 4 when the plug 4 is inserted into the interface 2, so that the axial positioning is realized; the cross sections of the annular clamping groove and the annular bulge are preferably arched, so that the annular clamping groove and the annular bulge are prevented from being difficult to separate after being clamped;

in other embodiments, the interface 2 is a male interface and the plug 4 is a corresponding female plug, as shown in fig. 7, the inner side of the plug 4 is coaxially provided with a core barrel part 4.2 for pushing apart the two second filter plates 3; after the interface 2 is inserted into the plug 4, the core barrel part 4.2 extends into the interface 2 to push away the two second filter plates 3.

Wherein, the mask body 1 can be an integral mask body;

the mask body 1 can also be as shown in fig. 2, and comprises a face cover 1.1 and a bottom cover 1.2, a mask inner cavity is enclosed between the face cover 1.1 and the bottom cover 1.2, a breathing opening 1.2a for breathing of a person is arranged on the bottom cover 1.2, and a veneering soft cover 1.3 is arranged on the breathing opening 1.2 a; because everybody's face type is different, if adopt the integral cover body, the gap appears easily and leaks gas in cover body edge and face of a person contact department, and adopts the structure of fig. 2, owing to contact with the face of a person through wainscot soft cover 1.3, not only the travelling comfort is better, and the leakproofness is better moreover, all has better sealed effect to the face type of difference.

In some embodiments, as shown in fig. 2, the face cover 1.1 and the bottom cover 1.2 both have an arc, and the face cover 1.1 and the bottom cover 1.2 enclose an inner cavity of a c-shaped mask, so that the mask fits the face of a person more and is more comfortable to wear.

Referring to fig. 1 and 8, the present invention further provides a functional component 91, which includes a housing 5 and a functional component 6 disposed inside the housing 5 for processing air entering the housing, wherein the housing 5 is provided with an air inlet 5.1 and/or an air outlet 5.2, and the housing 5 is provided with a plug 4 inserted into the interface 2 of the mask body 1 (i.e., a separable plug).

In the functional member 91 shown in fig. 1, the housing 5 is provided with only an air inlet 5.1 or an air outlet 5.2, and external air is introduced into the mask body 1 or the air in the mask body 1 through the functional member 91 is discharged through the functional member 91; in the functional component 91 shown in fig. 8, the housing 5 of the functional component 91 is provided with the air inlet 5.1 and the air outlet 5.2 at the same time, the housing 5 of the functional component 91 is divided into two cavities together with the plug 4, the air inlet 5.1 and the air outlet 5.2 are respectively communicated with the two cavities, when the functional component works, external air firstly flows into the cover 90 from one cavity and then is exhausted from the mask 90 through the other cavity, and the air flow direction is shown by a dotted arrow in fig. 8.

Wherein, the functional component 6 comprises one or more of an air purification structure, an air heating structure, an air cooling structure and an air extraction structure.

The air purification structure is used for at least one treatment of dust removal, harmful gas removal, sterilization, disinfection and the like on air, such as a filter screen purification structure, an activated carbon purification structure, an ultraviolet disinfection structure, a high-voltage electrostatic purification structure and the like;

the air heating structure is used for heating air, such as a heating wire heating structure; when the user works in a low-temperature environment, the user needs to breathe after heating air, and at the moment, the functional component 91 with an air heating structure can be selected;

the air refrigeration structure is used for cooling air, such as a semiconductor refrigeration piece structure; when the user works in a high-temperature environment, the air needs to be cooled and then is breathed by the user, and the functional component 91 with an air refrigerating structure can be selected;

the air extraction structure is used for accelerating air, so that the air can flow into or out of the shell 5 more smoothly, such as an air extractor and an air exhauster.

Fig. 3 shows a schematic structural diagram of a functional component 91, wherein the housing 5 comprises a main housing 5a and a cover plate 5b, the housing 5 is provided with an air inlet 5.1, and the functional component 6 is a high-voltage electrostatic purification structure. The high-voltage electrostatic purification device comprises a discharge tube fixing frame 6.1, at least one discharge tube 6.2 arranged in the discharge tube fixing frame 6.1, a discharge frame 6.3 arranged on one side of the discharge tube fixing frame 6.1 and electrically connected with the discharge tube 6.2, and a discharge needle frame 6.4 arranged on the other side of the discharge tube fixing frame 6.1; a discharge needle extending into the flashlight is arranged on the discharge needle frame 6.4; the power supply module is composed of a battery 6.5, a high-voltage package 6.6 and a circuit board 6.7. During operation, connect highly compressed positive and negative electrode to discharge frame 6.3 and discharge needle frame 6.4 respectively, can form high-tension electric field between discharge needle and discharge tube 6.2, when the air passed discharge tube 6.2, the strong electric field can make the air take place to discharge, by ionized oxygen atom and oxygen reaction generation ozone, the bacterium can be killed to ozone, and discharge tube 6.2 can adsorb the particulate matter in addition, plays the dust removal effect. The number of the discharge tubes 6.2 is preferably plural, which is beneficial to increase the flow rate, although the figure shows the case of two discharge tubes 6.2, but is not limited thereto.

Fig. 4 shows a schematic structural view of another functional component 91, the housing 5 of which comprises a main housing 5a and a cover 5b, the housing 5 being provided with an air outlet 5.2, and the functional component 6 of which comprises an exhauster 6.8. The exhauster 6.8 is used to exhaust the air inside its housing 5 from the air outlet 5.2. The functional component 6 of the functional member 91 may further include a high-voltage electrostatic purification device (the same structure as the high-voltage electrostatic purification device in fig. 3).

Referring to fig. 1 and 8, the present invention further provides a device for purifying airflow, which comprises the mask 90, wherein the interface 2 of the mask 90 is inserted with the functional component 91.

A purified air flow device comprises a mask 90 and a functional component 91 (the functional component 91 is used for processing air flowing into and/or out of the mask 90) in plug connection (namely separable plug connection) with the mask 90, wherein the mask 90 is the mask, and the functional component 91 is the functional component.

Because the mask 90 and the functional component 91 are connected through the interface 2 in an inserting way, the mask and the functional component can be separated, and a user can select the mask 90 and the functional component 91 with different colors and patterns to be combined for use according to personal preference, so that the individuation is strong; the functional components 91 with different functional parts 6 can be selected according to different use scenes for combined use, so that the air purifying flow device can obtain corresponding air treatment function, and the applicability is strong.

In some embodiments, as shown in fig. 8, the mouthpiece 2 of the mask 90 is provided with one functional component 91 connected to the mouthpiece 2, and the housing 5 of the functional component 91 is provided with an air inlet 5.1 and an air outlet 5.2, and the housing 5 of the functional component 91 is divided into two chambers together with the plug 4, and the air inlet 5.1 and the air outlet 5.2 of the functional component are respectively communicated with the two chambers, so that during operation, external air flows into the mask 90 from one chamber and then flows out from the mask 90 through the other chamber, and the air flow direction is shown by the dashed arrows in fig. 8.

In other embodiments, as shown in fig. 1 and 2, the left and right sides of the mask 90 (specifically, the left and right sides of the mask body 1) are respectively provided with one interface 2, and the two interfaces 2 are respectively inserted with one functional component 91. Further, the functional component 6 of one of the functional members 91 includes an air-extracting structure (to achieve smooth air flow and ensure fresh air inside the mask 90). Because two functional component 91 set up in the gauze mask 90 left and right sides to can avoid because all parts are all concentrated on the gauze mask and lead to too concentrating the pressure of people's face, and can not shelter from the sight, simultaneously because functional part directly does not set up on the gauze mask, be favorable to improving functional part's installation space, thereby do benefit to and improve the air flow, improve the circulation of air effect, can take away the carbon dioxide of human exhalation effectively during the circulation of air, can not have stuffy sensation, make and wear the travelling comfort higher. Further, be the U-shaped between gauze mask 90 and two functional component 91 and arrange, gauze mask 90 lid is in wearer's mouth nose department when using, and two functional component 91 paste in wearer's two cheek departments to improve area of contact, make pressure dispersion, thereby effectively avoid pressure concentration and reduce the travelling comfort.

In addition, the purified air flow device is generally used with (but not limited to) a band, a strap, or the like, and is fixed to the head of a person by a fixing member, and a connecting portion (e.g., a connecting ring for connecting with the band) for connecting with the fixing member may be provided on the mask 90 or the functional member 91.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-mentioned preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and the embodiments are substantially the same as the present invention.

Claims (8)

1. A mask comprises a mask body and is characterized in that the mask body is provided with at least one interface for inserting and connecting a functional component for processing air flowing into and/or out of the mask body;

still include the filter plate structure, the filter plate structure sets up in the interface, the filter plate structure is used for filtering the air that flows through the interface.

2. The mask of claim 1 wherein there are two of said connectors, each of said two connectors being disposed on the left and right sides of said mask body.

3. The mask according to claim 1, wherein the filter plate structure comprises two second filter plates symmetrically arranged, wherein the opposite sides of the two second filter plates are movably connected with the inner wall of the mouthpiece, and the joint is provided with an elastic member for providing a restoring moment to make the opposite sides of the two second filter plates abut against each other so as to filter the air flow passing through the mouthpiece; the two second filter boards can be pushed apart by a plug inserted into the interface.

4. The mask of claim 1 wherein the mask body comprises a face cover and a bottom cover, an inner cavity of the mask is enclosed between the face cover and the bottom cover, a breathing opening for breathing is provided on the bottom cover, and a soft cover is provided on the breathing opening.

5. A functional component is characterized by comprising a shell and a functional component which is arranged in the shell and used for treating air entering the shell, wherein the shell is provided with an air inlet and/or an air outlet, and the shell is provided with a plug which is spliced with an interface of a mask body;

the functional components comprise a discharge tube fixing frame, at least one discharge tube arranged in the discharge tube fixing frame, a discharge frame arranged on one side of the discharge tube fixing frame and electrically connected with the discharge tube, and a discharge needle frame arranged on the other side of the discharge tube fixing frame; the discharge needle frame is provided with a discharge needle which extends into the discharge torch; the power supply module is composed of a battery, a high-voltage pack and a circuit board.

6. The air flow purifying device is characterized by comprising a mask and a functional component connected with the mask in an inserting mode, wherein the mask is the mask according to any one of claims 1 to 4, the functional component comprises a shell and a functional part arranged inside the shell and used for treating air entering the shell, the shell is provided with an air inlet and/or an air outlet, and the shell is provided with a plug connected with an interface of a mask body in an inserting mode.

7. The airflow purification device of claim 6, wherein each of the left and right sides of the mask has a port, and each of the two ports has a functional member inserted therein.

8. The purified gas flow device according to claim 7, wherein the functional component of one of the functional members comprises a suction structure.

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