CN110742813A

CN110742813A - Mask box, oxygen injector and mask set comprising mask box and oxygen injector

Info

Publication number: CN110742813A
Application number: CN201811253150.8A
Authority: CN
Inventors: 金赞洙
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-24
Filing date: 2018-10-25
Publication date: 2020-02-04
Also published as: KR20200028715A

Abstract

The invention discloses a mask box, an oxygen injector and a mask set comprising the mask box and the oxygen injector. The facial mask box includes: a mask container having an inner space; a mask sheet accommodated in an inner space of the mask container and corresponding to a shape of a face; a gel type essence filled in an inner space of the mask container to impregnate the mask; a case base closing one side of the mask container and combined with the mask container; a box cover for sealing the other side of the mask container and detachably combining with the mask container; an oxygen supply needle fixed and supported on the cartridge base and formed with a central hole; an oxygen capsule holder movably coupled to and supported by the cartridge base in a direction close to the oxygen supply needle and in a direction opposite to the direction; and an oxygen capsule loaded on the oxygen capsule holder in a manner facing the oxygen supply needle, and filled with oxygen gas at high pressure inside.

Description

Mask box, oxygen injector and mask set comprising mask box and oxygen injector

Technical Field

The present invention relates to a mask pack, and more particularly, to a mask pack containing a mask, an oxygen injector for injecting oxygen into a mask container included in the mask pack, and a mask set including the mask pack and the oxygen injector.

Background

Mask pack is a sheet (sheet) having a facial shape containing various nutrients and moisture-retaining components, and is also called a sheet film. The mask is used for immersing the nutrient components and moisturizing components into the face by covering the face. Various kinds of nutritional components or moisturizing components contained in the mask may be applied according to desired functions and effects.

In recent years, a mask is known which supplies oxygen to a mask sheet and is expected to have a skin calming effect, a wrinkle improving effect, and the like. However, the mask in which oxygen is supplied to a sheet (sheet) in the manufacturing and packaging steps of the mask has a problem in that oxygen cannot be sufficiently contained in the essence (stress) in the form of a gel (gel) containing the nutritional ingredients and moisturizing ingredients. That is, oxygen is not stably maintained in the essence but is discharged along with vaporization, and thus the content of oxygen remaining in the essence is reduced.

The mask disclosed in korean laid-open patent publication No. 10-1655811 is configured to include an oxygen capsule inside a mask pack packaging material, so that oxygen is supplied from the oxygen capsule to the mask pack before the mask pack packaging material is opened. However, the mask disclosed in the reference does not clearly disclose the structure of the mask in which oxygen contained in an oxygen capsule is supplied into a pouch (pouch) -shaped packing material. Therefore, it is difficult to expect a mask in which oxygen is uniformly diffused and supplied in a mask pack packaging material by referring to the reference. Also, when the mask pack is opened, essence may overflow and be splashed around due to a pressure difference between the inside and the outside of the pack, and thus may become messy.

Documents of the prior art

(patent document 1) Korean patent laid-open publication No. 10-1655811

Disclosure of Invention

Technical problem to be solved

The invention provides a mask box, an oxygen injector and a mask set comprising the mask box and the oxygen injector, wherein the mask box comprises a mask container containing a mask and essence and an oxygen capsule filled with high-pressure oxygen, and the oxygen injector injects the oxygen filled in the oxygen capsule into the mask container when the mask box is loaded.

(II) technical scheme

The invention provides a mask pack cartridge (mask pack cartridge), comprising: a mask container having an inner space; a mask sheet (sheet) accommodated in an inner space of the mask container and corresponding to a shape of a face; a gel (gel) type essence (stress) filled in an inner space of the mask container to impregnate the mask sheet; a cassette base (base) closing one side of the mask container and combined with the mask container; a cover (cap) closing the other side of the mask container and detachably combined with the mask container; an oxygen supply needle (needle) fixed and supported to the cartridge base and formed with a central hole; an oxygen capsule holder (holder) movably coupled to and supported at the cartridge base in a direction close to the oxygen supply needle and in a direction opposite to the direction; and an oxygen capsule (oxygen capsule) which is mounted on the oxygen capsule holder so as to face the oxygen supply needle, and which is filled with oxygen gas under high pressure, wherein when the oxygen capsule holder is moved in a direction to come close to the oxygen supply needle, a perforation is formed in the oxygen capsule by the oxygen supply needle, and oxygen gas is discharged to the outside of the oxygen capsule through a central hole of the oxygen supply needle and is put into an internal space of the mask pack container.

The mask pack of the present invention may further include: a one-way valve (one-way valve) for allowing the oxygen discharged to the outside of the oxygen capsule to be input into the inner space of the mask container through the central hole of the oxygen supply needle, and blocking the fluid from flowing from the inner space of the mask container into the central hole of the oxygen supply needle.

The check valve may include: a valve housing (valve case) which is a member closely fitted and fixed to the cartridge base and formed with an intermediate space containing oxygen gas discharged to the outside of the oxygen capsule through the central hole of the oxygen supply needle and a plurality of oxygen discharge through-holes, the oxygen discharge through-holes being formed to be radially elongated so that fluid can flow radially from the intermediate space; and an annular baffle (ring) which is a ring-shaped member formed of a rubber (rubber) material and wound around the valve housing in such a manner as to be elastically biased (elastic bias) in a direction to close the plurality of oxygen discharge through-holes, the annular baffle being elastically restorably pushed according to a pressure of oxygen moving to the intermediate space through the central hole of the oxygen supply needle, thereby opening the plurality of oxygen discharge through-holes.

The mask pack container may include a middle partition plate to divide an inner space of the mask pack container itself into a first space and a second space, and a plurality of nozzle through-holes (nozzle through-holes) are formed in the middle partition plate, the mask sheet is disposed in one of the first space and the second space, and oxygen gas, which is formed with perforations in the oxygen capsule and discharged to the outside of the oxygen capsule, passes through the middle partition plate through the plurality of nozzle through-holes and moves from one of the first space and the second space where the mask sheet is not disposed to the space where the mask sheet is disposed.

The mask case has a cylinder (cylinder) shape having a length longer than a diameter thereof, the case base is combined with a lower end of the mask case, the case cover is combined with an upper end of the mask case, the mask case further includes a mask sheet supporter fixed and supported at the case cover and extended to be inserted into the mask case, and the mask sheet is inserted into an inner space of the mask case in a state of being wound around the mask sheet supporter and positioned at a center of the inner space of the mask case.

Additionally, the present invention provides an oxygen injector comprising: a housing (housing) provided with a groove (groove) for loading the facial capsule; a mask cartridge support unit comprising: a box cover clinging component clinging to the box cover when the facial mask box is inserted into the loading groove; the first electric motor provides power to enable the box cover clinging component to move towards the direction close to the box cover and the direction opposite to the direction; and a mask pack pressurizing unit including: an oxygen capsule holder pressing member which is closely attached to the oxygen capsule holder and moves the oxygen capsule holder toward the oxygen supply needle to form a perforation in the oxygen capsule by the oxygen supply needle when the mask cartridge is inserted into the loading slot; and a second electric motor for providing power to move the oxygen capsule holder pressurizing member in a direction close to the oxygen supply needle and in a direction opposite to the direction.

The oxygen injector of the present invention may further comprise: and a pressure discharge needle (needle) formed with a central hole, the pressure discharge needle forming a through hole at the cap to move in a direction to approach the oxygen supply needle at the oxygen capsule holder pressurizing member and forming a through hole at the oxygen capsule so that a pressure of the internal space of the mask container becomes the same as an air pressure outside the mask cartridge after oxygen is input into the internal space of the mask container.

The pressure discharge pin is included in the mask case supporting unit, and a vent hole (venthole) is formed at the case so that the gas discharged to the outside of the mask container through the middle hole of the pressure discharge pin is discharged to the outside of the case, and the mask case supporting unit may further include: a flexible guide hose (guide hose) that guides the gas discharged to the outside of the mask container through the middle hole of the pressure discharge needle to the vent hole; and a filter inserted on one of the guide hose and the vent hole to prevent substances other than gas from being discharged to the outside of the case through the vent hole.

The oxygen injector of the present invention may further include a tilt angle sensor (tilt angle sensor) that measures a tilt angle of the housing, and the first electric motor and the second electric motor stop operating when the tilt angle measured by the tilt angle sensor is out of a preset angle range.

In addition, the present invention provides a mask kit comprising the mask cartridge and an oxygen injector detachably loading the mask cartridge, the oxygen injector comprising: a case provided with a loading groove for loading the facial mask box; a mask cartridge support unit comprising: a box cover clinging component clinging to the box cover when the facial mask box is inserted into the loading groove; the first electric motor provides power to enable the box cover clinging component to move towards the direction close to the box cover and the direction opposite to the direction; and a mask pack pressurizing unit including: an oxygen capsule holder pressing member which is closely attached to the oxygen capsule holder and moves the oxygen capsule holder toward the oxygen supply needle to form a perforation in the oxygen capsule by the oxygen supply needle when the mask cartridge is inserted into the loading slot; and a second electric motor for providing power to move the oxygen capsule holder pressurizing member in a direction close to the oxygen supply needle and in a direction opposite to the direction.

(III) advantageous effects

According to the present invention, when the mask cartridge is inserted into the oxygen injector and an operation command is input to the oxygen injector, the electric motor is operated and oxygen of high pressure is automatically and sufficiently supplied into the mask. After the injection of the oxygen is completed, the user may pull the mask pack out of the oxygen injector and take out the mask pack, in which the oxygen is sufficiently supplied, from the mask pack to use. Therefore, a mask sheet to which oxygen is sufficiently supplied can be conveniently used, so that effects of supplying oxygen on the face, for example, a skin calming effect, a wrinkle improving effect, and the like can be expected.

According to the oxygen injector of the embodiment of the present invention including the pressure discharge needle, after oxygen gas of high pressure is input into the mask container of the mask pack, a perforation is formed at the pack cover through the pressure discharge needle, thereby eliminating a pressure difference between the inner space of the mask container and the outside of the mask pack. Therefore, even if the cover is separated from the mask container in order to take out the mask sheet, the essence contained in the mask container can be prevented from being rapidly sprayed, and the mask sheet can be easily and cleanly used.

According to the oxygen injector of the embodiment of the present invention including the inclination angle sensor, the oxygen injector stops operating in a state where the housing of the oxygen injector is inclined. Therefore, it is possible to prevent an incomplete operation such as a phenomenon that the oxygen gas is not sufficiently and uniformly introduced into the inner space of the container due to the operation of the electric motor in a state where the oxygen injector housing is inclined, or a phenomenon that the essence is discharged together when the gas is discharged to the outside of the mask container through the pressure discharge needle.

Drawings

Fig. 1 to 6 are sectional views showing a mask case and a mask set including the same according to an embodiment of the present invention, which are views sequentially showing the operation of the mask set.

Description of the reference numerals

1: and (3) mask set 2: mark carton

3: the mask container 15: mask sheet

17: oxygen capsule 24: oxygen supply needle

50: the oxygen injector 60: mask box supporting unit

76: pressure discharge needle 90: facial mask box pressure unit

Detailed Description

Hereinafter, a mask cartridge, an oxygen injector, and a mask set including the mask cartridge and the oxygen injector according to embodiments of the present invention will be described in detail with reference to the accompanying drawings. The term (terminologies) used in the present specification is a term used to appropriately represent the preferred embodiments of the present invention, and these terms may be changed according to the intention of a user or user, or the convention in the art to which the present invention pertains, etc. Therefore, the terms used should be determined based on the entire contents of the present specification.

Fig. 1 to 6 are sectional views showing a mask case and a mask set including the same according to an embodiment of the present invention, which are views sequentially showing the operation of the mask set. Referring to fig. 1 and 6, a mask set 1 according to an embodiment of the present invention includes a mask cartridge 2 and an oxygen injector 50. The mask case 2 includes: a mask container 3 provided with an inner space 7; a mask sheet (sheet)15 accommodated in the first space 8 of the mask container 3; essence (stress) 16 (see fig. 6) filled in the internal space 7 of the mask container 3 to impregnate the mask sheet 15; a case base (base)20 closing one side, specifically, a lower side, of the mask container 3 and combined with the mask container 3; a cover (cap)10 closing the other side, specifically, the upper side, of the mask container 3 and detachably coupled to the mask container 3; an oxygen supply needle (needle)24 fixed and supported to the cartridge base 20; an oxygen capsule holder (holder)27 movably coupled and supported to the cartridge base 20 in a direction close to the oxygen supply needle 24 and in an opposite direction thereto; an oxygen capsule (oxygen capsule)17 mounted on the oxygen capsule holder 27 so as to face the oxygen supply needle 24; and a one-way valve 30.

The mask container 3 is a cylinder-shaped container that is elongated along an imaginary center line (CA) so as to have a length longer than its own diameter. The mask case 2 is erected with the center line (CA) parallel to the Z axis and loaded with an oxygen injector 50 described later. The mask container 3 may be formed of a transparent glass or plastic material. The mask pack container 3 includes an intermediate partition 5 to divide an internal space 7 of the mask pack container 3 itself into two spaces, i.e., a first space 8 on the upper side and a second space 9 on the lower side. A plurality of nozzle through-holes (6) are formed in the intermediate partition plate (5) so as to be spaced apart from the center line (CA) at equal intervals. The plurality of nozzle through holes 6 are spaced apart at the same angle and interval centering on the center line (CA).

The cassette base 20 closes and seals an opening of a lower end of the mask container 3 and is combined with the lower end of the mask container 3. Although not specifically shown in fig. 3, for example, a male screw pattern (male screw pattern) is formed on an outer circumferential surface of a lower end portion of the mask pack container 3, and a female screw pattern (female screw pattern) that meshes with the male screw pattern is formed on an inner circumferential surface of an upper end portion of the cartridge base 20, so that the lower end portion of the mask pack container 3 can be fastened to the upper end portion of the cartridge base 20. The box cover 10 closes and seals an opening of an upper end of the mask container 3 and is combined with the upper end of the mask container 3. Although not specifically shown in fig. 4, for example, a male screw pattern is formed on an outer circumferential surface of an upper end portion of the mask container 3, and a female screw pattern engaged with the male screw pattern is formed on an inner circumferential surface of a downwardly extended portion of the cover 10, so that the upper end portion of the mask container 3 can be fastened to the cover 10.

The upper side of the cover 10 is a contact surface 12 against which a cover close member 82 of a mask pack support unit 60 described later is closely contacted, and is formed with a mounting groove (groove) depressed to the lower side so that the cover close member 82 is contacted to a correct position. The box cover 10 includes a downward projection 11 projecting downward along the center line (CA), the mask box 2 includes a mask sheet supporter 14, an upper end portion of the mask sheet supporter 14 is fixed and supported by the downward projection 11, and the mask sheet supporter 14 is elongated downward.

For example, the mask sheet support 14 may be a cylinder-shaped member. When the cover 10 is coupled to the upper end portion of the mask container 3 in a state where the mask sheet 15 is wound around the mask sheet support 14, the mask sheet support 14 and the mask sheet 15 wound around the mask sheet support 14 are inserted into the mask container 3, and the mask sheet 15 is located in the internal space 7 of the mask container, specifically, in the center of the first space 8. Since the mask sheet 15 is wound around the mask sheet support 14, the mask sheet 15 does not sink in the first space 8 by gravity, and the mask sheet 15 is not biased to the left and right sides of the mask container 3 even if the mask case 2 is tilted or the mask case 2 is laid flat. Also, when the cover 10 is separated from the mask container 3 and lifted up, the mask sheet 15 can be taken out of the mask container 3, so that the mask sheet 15, i.e., the mask can be easily used.

The mask sheet 15 is cut to correspond to the shape and size of the face, and is a flexible sheet (flexible sheet) that can be bent to conform to the shape of the face. The essence 16 is a fluid of a gel (gel) type, and the essence 16 contains a nutrient component or a moisturizing component that is impregnated into the face. The essence 16 filled in the internal space 7 of the mask container 3 permeates into the mask sheet 15, thereby forming a mask capable of covering the face.

The outer peripheral surface 28 of the oxygen capsule holder 27 faces the inner peripheral surface of the lower end portion of the cartridge base 20. Although not shown in detail, for example, guide rails (guide rails) may be formed on the outer peripheral surface 28 of the oxygen capsule holder and the inner peripheral surface of the lower end portion of the cartridge base 20 so that the oxygen capsule holder 27 can only be moved up and down in parallel with the Z axis with respect to the cartridge base 20, but cannot be rotated about the center line (CA).

An oxygen capsule mounting groove depressed downward is formed at the center of the oxygen capsule holder 27, and the lower end of the oxygen capsule 17 is inserted and fixed in the oxygen capsule mounting groove, so that the lower end of the oxygen capsule 17 is detachably mounted in the oxygen capsule mounting groove of the oxygen capsule holder 27. For example, the oxygen capsule 17 is a cylindrical member formed of a metal material such as an aluminum alloy (aluminum alloy), and the internal space of the oxygen capsule 17 is filled with oxygen gas at high pressure. The lower side surface of the oxygen capsule holder 27 is a contact surface 29 against which an oxygen capsule holder pressing member 98 of a mask pack pressing unit 90 described later is closely attached, and is formed with an installation groove (groove) recessed toward the upper side so that the oxygen capsule holder pressing member 98 is contacted to a correct position.

The center of the cartridge base 20 is an oxygen capsule contact portion 21 with which the upper end portion of the oxygen capsule 17 is in contact. An oxygen capsule mounting groove recessed upward is formed in the oxygen capsule contact portion 21 so that the upper end portion of the oxygen capsule 17 can be inserted and fixed in the oxygen capsule mounting groove, and a damper (damper)26 for damping impact when the upper end portion of the oxygen capsule 17 rises and collides is provided inside the oxygen capsule mounting groove of the oxygen capsule contact portion 21.

As shown in fig. 3, the oxygen supply needle 24 is provided at the oxygen capsule contact portion 21 in such a manner that a sharp tip 24e faces downward. A center hole 25 elongated along the center line (CA) is formed inside the oxygen supply needle 24. A connection center hole 22 opened to the upper side is formed at the oxygen capsule contact portion 21, and the connection center hole 22 is elongated along the center line (CA) to be connected to the center hole 25 of the oxygen supply needle 24.

The check valve 30 allows the oxygen gas discharged to the outside of the oxygen capsule 17 to be fed into the internal space 7 of the mask container 3 through the center hole 25 of the oxygen supply needle 24 and the connection center hole 22 of the oxygen capsule contact part 21, but blocks the flow of the fluid such as the essence 16 or the oxygen gas from the internal space 7 of the mask container 3 into the connection center hole 22 of the oxygen capsule contact part 21 and the center hole 25 of the oxygen supply needle 24. The check valve 30 includes a valve case 31 and a ring shutter 36.

The valve housing 31 is disposed in the second space 9 and fixed to the oxygen capsule contact portion 21 of the cartridge base 20. Although not specifically shown in fig. 3, for example, an external thread pattern is formed on an outer circumferential surface of an upper end portion of the oxygen capsule contact portion 21, and an internal thread pattern that engages with the external thread pattern is formed on an inner circumferential surface of a lower end portion of the valve housing 31, so that the valve housing 31 can be fastened to the oxygen capsule contact portion 21. The upper end portion of the valve housing 31 is a substantially cylindrical portion having a diameter smaller than that of the lower end portion of the valve housing 31, and an intermediate space 33 is formed inside the valve housing 31, in which oxygen gas discharged to the outside of the oxygen capsule 17 and moving upward along the central hole 25 and the connecting central hole 22 of the oxygen supply needle 24 is contained. A plurality of oxygen discharge through holes 34, which are radially extended, are formed in the outer peripheral wall of the upper end portion of the valve housing 31 so that the fluid can flow radially (radially) from the intermediate space 33. The plurality of oxygen discharge through holes 34 are formed at the same angle and interval with the center line (CA) as the center.

The annular baffle 36 is a ring-shaped member formed of a rubber material, and is wound around the outer circumferential surface of the upper end portion of the valve housing 31 in such a manner as to be elastically biased (elastic bias) in a direction to close the plurality of oxygen discharge through holes 34. A recessed annular baffle installation groove 35 is formed in an outer circumferential surface of an upper end portion of the valve housing 31 such that the annular baffle 36 is installed at a position closing the plurality of oxygen discharge through holes 34.

The oxygen injector 50 is a portable apparatus that detachably loads the mask cartridge 2, and the oxygen injector 50 includes a housing (housing)51, a mask cartridge supporting unit (unit)60 disposed inside the housing 51, a mask cartridge pressurizing unit 90, a Printed Circuit Board (PCB) 57, a tilt angle sensor 58, and a battery 59. The housing 51 is provided with a loading groove 52 for loading the facial capsule 2.

The mask cartridge supporting unit 60 is a unit provided at an upper side inside the case 51, and includes a first electric motor 61, an upper shaft gear 62, an upper first connecting gear 63, an upper second connecting gear 66, an upper elevating member 70, and a cartridge cover close member 82. When the facial mask case 2 is inserted into the loading groove 52 of the housing 51, the first electric motor 61 supplies power to move the cover abutting member 82 in a direction to approach the cover 10 of the facial mask case 2 and a direction opposite to the direction.

The upper shaft gear 62 is fastened to the rotation shaft of the first electric motor 61, and rotates about a first motor axis (MS1) extending along the rotation shaft of the first electric motor 61. The first motor axis (MS1) is parallel to the Z axis. The upper first connecting gear 63 is a gear rotatable along an upper first connecting gear axis (UP1) parallel to the Z axis, and includes a large-diameter outer peripheral surface 64 meshing with the outer peripheral surface of the upper shaft gear 62 and a small-diameter outer peripheral surface 65 having a diameter smaller than that of the large-diameter outer peripheral surface 64. The upper second connecting gear 66 is a gear rotatable about an upper second connecting gear axis (UP2) parallel to the Z axis, and includes an outer peripheral surface 67 meshing with the small-diameter outer peripheral surface 64 of the upper first connecting gear 63. Spur gears (plain gears) are formed on the outer peripheral surface of the upper shaft gear 62, the large-diameter outer peripheral surface 64 and the small-diameter outer peripheral surface 65 of the upper first connecting gear 63, and the outer peripheral surface 67 of the upper second connecting gear 66.

A through hole extending along the second connecting gear axis (UP2) is formed in the upper second connecting gear 66, and an internal thread pattern (female screw pattern) is formed in an inner peripheral surface 68 of the through hole. The upper lifting member 70 includes a cylindrical upper portion 71 (see fig. 4), a disk (disk) -shaped lower portion 72 (see fig. 4), and a cylinder-shaped intermediate portion that opens downward between the upper portion 71 and the lower portion 72. A male screw pattern (malescrew pattern) that meshes with the female screw pattern of the inner peripheral surface 68 of the upper second connecting gear 66 is formed on the outer peripheral surface of the upper portion 71, so that the upper elevating member 70 is elevated when the upper second connecting gear 66 rotates clockwise and counterclockwise about a second connecting gear axis (UP 2).

The lid abutting member 82 includes: a center pin (central pin) 83 protruding upward to be received in an intermediate portion of the upper elevating member 70; and a flange portion (refer to fig. 4) 85 that is enlarged in a stepped manner so as to increase in diameter at the lower end of the center pin portion 83 (refer to fig. 4). The flange 85 is disposed below the lower end 72 of the upper elevating member 70. When the mask case 2 is mounted in the mounting groove 52 of the housing 51, the lower surface 86 of the flange 85 is closely attached to the contact surface 12 of the lid 10. A compression spring (compression spring)80 is provided between the lower end portion 72 of the upper elevating member 70 and the flange portion 85 of the lid contact member 82.

A hook (hook)84, which is enlarged in a stepwise manner so as to increase in diameter toward the outside, is formed at the upper end of the center pin portion 83 of the lid contact member 82, and a stepped portion 73, which protrudes inward in a stepwise manner, is formed at the lower end portion 72 of the upper elevating member 70 so as to be caught by the hook 84. Therefore, even if the flange 85 is closely attached to the cap 10 and the cap closely attaching member 82 cannot be moved further downward, i.e., in parallel to the negative (-) direction of the Z-axis, the upper elevating member 70 can be moved further downward until the elastic force of the compression spring 80 is the same as the rotational power of the first electric motor 61. On the other hand, when the upper elevating member 70 moves upward, that is, moves in parallel to the positive (+) direction of the Z axis, and the stepped portion 73 is caught by the hook 84, and the upper elevating member 70 continues to move upward, the lid contact member 82 is moved upward together with the upper elevating member 70, and thus the flange portion 85 is separated from the lid 10.

The oxygen injector 50 further includes a pressure discharge needle (needle)76, and the pressure discharge needle 76 forms a through hole in the cap 10 to form a through hole in the oxygen capsule 17 of the mask cartridge 2 of the loading slot 52, so that the pressure of the internal space 7 of the mask container 3 is the same as the pressure outside the mask cartridge 2 after oxygen is injected into the internal space 7 of the mask container 3. In the embodiment of the present invention shown in fig. 1 to 6, the pressure discharge needle 76 is included in the mask cartridge supporting unit 60.

Specifically, the pressure discharge needle 76 is supported by the lower end portion 72 of the upper elevating member 70 and extended downward such that the sharp tip 76e is directed downward. The pressure discharge pin 76 penetrates the flange 85 of the lid abutting member 82 and protrudes downward, and has a central hole 77 extending in parallel to the Z axis formed therein. The mask cartridge supporting unit 60 further includes a flexible guide hose (hose)78, and the flexible guide hose 78 guides the fluid of the inner space 7 of the mask container 3 discharged through the middle hole 77 of the pressure discharge needle 76 to be discharged to the outside of the case 51.

Specifically, one end portion of the guide hose 78 is inserted into a vent hole (vent) 55 formed in a side surface of the housing 51, and the other end portion of the guide hose 78 is inserted into a hollow protrusion 74 protruding upward from the lower end portion 72 of the upper elevating member. A filter 79 is inserted into the guide hose 78 to prevent substances other than gas, such as the essence 16 in a gel state, from being discharged to the outside of the case 51 through the vent hole 55. Therefore, when the tip 76e of the pressure discharge needle 76 forms a perforation in the case cover 10, the high-pressure oxygen filled in the internal space 7 of the mask container 3 is discharged to the outside of the case 51 through the middle hole of the pressure discharge needle 76, the middle hole 75 of the hollow protrusion 74, the guide hose 78, and the vent hole 55 in order, so that the pressure inside the mask container 3 becomes the same as the pressure outside the mask cartridge 2.

The mask pack pressurizing unit 90 is a device provided on the lower side in the casing 51, and includes a second electric motor 91, a lower shaft gear 92, a lower connecting gear 93, a lower elevating member 96, and an oxygen capsule holder pressurizing member 98. When the facial mask case 2 is inserted into the loading groove 52 of the housing 51, the second electric motor 91 powers to move the oxygen capsule holder pressure member 98 in the direction close to the oxygen supply needle 24 of the facial mask case 2 and in the direction opposite thereto.

The lower shaft gear 92 is fastened to a rotary shaft of the second electric motor 91, and rotates about a second motor axis (MS2) extending along the rotary shaft of the second electric motor 91. The second motor axis (MS2) is parallel to the Z axis. The lower connecting gear 93 is a gear rotatable along a lower connecting gear axis (LO1) parallel to the Z axis, and includes a large-diameter outer peripheral surface 94 meshing with the outer peripheral surface of the lower shaft gear 92, and a small-diameter outer peripheral surface 95 having a diameter smaller than that of the large-diameter outer peripheral surface 94. A spur gear (plain gear) is formed on an outer peripheral surface of the lower shaft gear 92 and a large-diameter outer peripheral surface 94 of the lower connecting gear 93. A male screw pattern is formed on a small-diameter outer peripheral surface 95 of the lower connecting gear 93.

A male screw pattern that meshes with the male screw pattern of the small diameter outer peripheral surface 95 is formed on the outer peripheral surface 97 of the lower elevating member 96. Although not clearly shown, the lower elevating member 96 is provided in the housing 51 and is configured to be movable in an elevating manner in parallel with the Z axis but not to be rotatable about an axis in parallel with the Z axis. Therefore, when the lower link gear 93 rotates clockwise and counterclockwise about the lower link gear axis (LO1), the lower elevating member 96 moves up and down in parallel with the Z axis.

The oxygen capsule holder pressurizing member 98 is fixed and supported on the upper surface of the lower elevating member 96. After the mask cartridge 2 is mounted in the mounting groove 52 of the housing 51, when the lower elevating member 96 is elevated in parallel to the positive (+) direction of the Z axis, the upper surface 99 of the oxygen capsule holder pressurizing member 98 is brought into close contact with the contact surface 29 of the oxygen capsule holder 27. In contrast, when the lower elevating member 96 descends in parallel to the minus (-) direction of the Z-axis, the upper side 99 of the oxygen capsule holder pressurizing member 98 is separated from the contact surface of the oxygen capsule holder 27.

A Printed Circuit Board (PCB) 57 is fixed and supported inside the case 51, preferably on the inner side of the case 51 at the upper side of the mask cartridge supporting unit 60. A circuit (circuit) corresponding to a controller (controller) that controls the operations of the first electric motor 61 and the second electric motor 91 is formed on the printed circuit board 57. A tilt angle sensor (tilt angle sensor)58 is a sensor that measures the tilt angle of the housing 51, and is disposed inside the housing 51. The tilt sensor 58 is electrically connected to the printed circuit board 57, and preferably, may be mounted on the printed circuit board 57.

When the inclination angle measured by the inclination angle sensor 58 exceeds a preset angle range, the first electric motor 61 and the second electric motor 91 stop operating. For example, assuming that the predetermined angle range is 10 °, when the angle of inclination of the oxygen injector 50 from the Z axis exceeds an angle of 10 ° in a state where the mask cartridge 2 is inserted in the loading slot 52 of the oxygen injector 50, the cartridge supporting unit 60 and the mask cartridge pressurizing unit 90 stop operating. If the cartridge supporting unit 60 and the mask cartridge pressurizing unit 90 are operated in a state where the oxygen injector 50 is severely inclined because the inclination sensor 58 is not included, oxygen gas discharged from the oxygen cartridge 17 to the outside may not be uniformly diffused into the essence 16 and the mask sheet 15 contained in the inner space 7 of the mask container 3. Also, when a perforation is formed at the cap 10 by the pressure discharge needle 76, the essence 16 of the inner space 7 of the mask container may unexpectedly leak to the outside of the mask case 2 through the perforation.

The battery 59 supplies power to the printed circuit board 57, the first electric motor 61, and the second electric motor 91 of the oxygen injector 50. Preferably, the battery 59 is disposed between the cartridge supporting unit 60 and the mask cartridge pressurizing unit 90 inside the case 51. The battery 59 may be a secondary battery that can be charged and discharged, or may be a primary battery that can be discharged only. Although not shown in fig. 1 to 6, the oxygen injector 50 further includes a command input means for inputting an operation command to cause the cartridge supporting unit 60 and the mask cartridge memory means 90 to operate in sequence. For example, the instruction input device may be a button (push button) provided on the housing 51 so as to be exposed to the outside. The button may be provided at a position directly depressible by the user, or may be provided at a position depressible by the mask case 2 when the mask case 2 is loaded in the loading slot 52 of the housing 51.

Next, the use method and the operation process of the mask set 1 will be described with reference to fig. 1 to 6 in sequence. First, referring to fig. 1, essence 16 and a mask sheet 15 are accommodated in a first space 8 inside a mask container 3, and a mask cartridge 2 loaded with an oxygen capsule 17 is loaded to a loading slot 52 of an oxygen injector 50. At this time, the lid contact member 82 is in a raised state, and the capsule holder pressing member 98 is in a lowered state so as not to hinder the insertion of the facial capsule casing 2 into the loading well 52.

Referring to fig. 2, the upper elevating member 70 and the lid contact member 82 are lowered by the rotation of the rotation shaft of the first electric motor 61, the flange portion 85 of the lid contact member 82 is lowered through the upper opening 53 of the loading slot 52, and the lower surface 86 of the flange portion 85 is in contact with the contact surface 12 of the lid 10. The flange 85 is not in contact with the lower end 72 of the upper elevating member 70, but is elastically brought into close contact with the cartridge cover 10 by the elastic force of the compression spring 80.

The lower elevation member 96 is elevated by the rotation of the rotation shaft of the second electric motor 91, and the oxygen capsule holder pressure member 98 supported by the lower elevation member 96 is elevated through the lower opening 54 of the loading well 52, and the upper surface 99 of the oxygen capsule holder pressure member 98 is in close contact with the contact surface 29 of the oxygen capsule holder 27. Therefore, the mask cartridge 2 is fixed to the oxygen injector 50 without being detached from the loading slot 52 of the oxygen injector 50.

Referring to fig. 3, the rotary shaft of the second electric motor 91 is further rotated, so that the lower elevating member 96 and the oxygen capsule holder pressurizing member 98 are further elevated. Accordingly, the oxygen capsule holder 27 and the oxygen capsule 17 loaded on the oxygen capsule holder 27 move up and approach the oxygen supply needle 24, so that a perforation is formed on the upper side surface of the oxygen capsule 17 by the oxygen supply needle 24. Thereby, high-pressure oxygen gas is discharged from the inside of the oxygen capsule 17 and is introduced into the second space 9 through the center hole 25 of the oxygen supply needle 24, the connection center hole 22 of the oxygen capsule contact portion 21, the intermediate space 33, and the plurality of oxygen discharge through holes 34. And, the essence 16 and the facial mask 15 are uniformly diffused and permeated by being thrown into the first space 8 through the plurality of nozzle through holes 6 of the middle partition 5. Therefore, the mask sheet 15 becomes a functional mask in which the essence 16 and oxygen are uniformly and sufficiently permeated.

At this time, the annular baffle 36 is elastically restorably pushed according to the pressure of the oxygen gas moving to the intermediate space 33 through the central hole 25 of the oxygen supply needle 24 and the connecting central hole 22, thereby opening the plurality of oxygen discharge through holes 34. The pressure of the internal space 7 of the mask container 3 is higher than the external air pressure of the mask case 2 by the input of high-pressure oxygen.

Referring to fig. 4, when the rotation shaft of the first electric motor 61 is further rotated such that the lower end portion 72 of the upper elevating member 70 is further lowered to be close to the flange portion 85, the tip 76e of the upper elevating pressure discharge needle 76 penetrates the cartridge cover 10, thereby forming a through hole in the cartridge cover 10. Therefore, the high-pressure oxygen gas in the internal space 7 is discharged to the outside of the case 51 through the center hole 77 of the pressure discharge needle 76, the center hole 75 of the hollow protrusion 74, the guide hose 78, and the vent hole 55 of the case 51, so that the pressure in the internal space 7 becomes the same as the air pressure outside the facial bellows box 2.

Referring to fig. 5, the motor axis of the first electric motor 61 is rotated in a direction opposite to the direction when the mask pack 2 is mounted and fixed in the mounting groove 52, and the cover close member 82 is lifted and separated from the cover 10. Further, the motor axis of the second electric motor 91 is rotated in the direction opposite to the direction when the mask cartridge 2 is mounted and fixed on the mounting slot 52, and the oxygen capsule holder pressing member 98 is lowered and separated from the oxygen capsule holder 27. Therefore, the mask case 2 is separable from the loading groove 52 of the oxygen injector 50.

Referring to fig. 6, the user grasps the facial mask cartridge 2 and pulls it out of the loading slot 52. Then, the cover 10 is lifted to separate the cover 10 from the mask pack container 3, and the mask sheet 15 supported by the mask sheet support 14 fixed to the cover 10 is separated from the mask sheet support 14. The user then opens the facial mask 15 and fits the face.

In the mask set 1 described above, when the mask case 2 is inserted into the oxygen injector 50 and an operation command is input to the oxygen injector 50, the first electric motor 61 and the second electric motor 91 are operated, and high-pressure oxygen is automatically and sufficiently supplied to the mask sheet 15. After the injection of the oxygen is completed, the user may pull the mask pack 2 out of the oxygen injector 50 and take out the mask sheet 15, to which the oxygen is sufficiently supplied, from the mask pack 2 to use. Therefore, the mask sheet 15 in which oxygen is sufficiently supplied can be conveniently used, and effects of supplying oxygen on the face, for example, a skin calming effect, a wrinkle improving effect, and the like can be expected.

The oxygen injector 50 includes a pressure discharge needle 76, so that after high-pressure oxygen is injected into the mask container 3 of the mask cartridge 2, a perforation is formed in the cartridge cover 10 by the pressure discharge needle 76, thereby eliminating a pressure difference between the internal space 7 of the mask container and the outside of the mask cartridge 2. Therefore, even if the cover 10 is separated from the mask container 3 in order to take out the mask sheet 15, the essence 16 contained in the mask container 3 can be prevented from being rapidly discharged, and the mask sheet 15 can be easily and cleanly used.

And, the oxygen injector includes an inclination sensor 58 so that the oxygen injector 50 stops operating in a state where the housing 51 of the oxygen injector 50 is inclined. Accordingly, it is possible to prevent an incomplete operation such as a phenomenon in which oxygen is not sufficiently and unevenly put into the internal space 7 of the mask container due to the operation of the first electric motor 61 and the second electric motor 91 in a state in which the oxygen injector housing 51 is inclined, or a phenomenon in which the essence 16 is collectively ejected when the gas is discharged to the outside of the mask container 3 through the pressure discharge needle 76.

While the present invention has been described with reference to the embodiments shown in the drawings, the embodiments are illustrative only, and it will be understood by those skilled in the art that various changes may be made and equivalents may be made to the embodiments. Therefore, the actual scope of the invention should be determined from the following claims.

Claims

1. A mask pack, comprising:

a mask container having an inner space;

a mask sheet accommodated in an inner space of the mask container and corresponding to a shape of a face;

a gel type essence filled in an inner space of the mask container to impregnate the mask sheet;

a case base closing one side of the mask container and combined with the mask container;

a cover closing the other side of the mask container and detachably combined with the mask container;

an oxygen supply needle fixed and supported on the cartridge base and formed with a central hole;

an oxygen capsule holder movably coupled to and supported by the cartridge base in a direction close to the oxygen supply needle and in a direction opposite to the direction; and

an oxygen capsule loaded on the oxygen capsule holder in a manner facing the oxygen supply needle and filled with oxygen gas at high pressure inside,

when the oxygen capsule holder moves in a direction close to the oxygen supply needle, a perforation is formed in the oxygen capsule by the oxygen supply needle, and oxygen gas is discharged to the outside of the oxygen capsule through the central hole of the oxygen supply needle and is put into the internal space of the mask container.

2. The mask pack of claim 1, further comprising:

and a check valve for allowing oxygen discharged to the outside of the oxygen capsule to be input into the internal space of the mask container through the central hole of the oxygen supply needle, and blocking fluid from flowing from the internal space of the mask container into the central hole of the oxygen supply needle.

3. The mask pack of claim 2,

the check valve includes:

a valve housing which is a member closely fitted and fixed to the cartridge base and is formed with an intermediate space in which oxygen gas discharged to the outside of the oxygen capsule through the central hole of the oxygen supply needle is accommodated and a plurality of oxygen discharge through-holes which are formed to be radially elongated so that fluid can flow radially from the intermediate space; and

an annular baffle plate which is a ring-shaped member formed of a rubber material and wound around the valve housing in such a manner as to be elastically biased in a direction to close the plurality of oxygen discharge through-holes,

the annular baffle is elastically restorably urged to open the plurality of oxygen discharge through-holes in accordance with the pressure of the oxygen gas moving to the intermediate space through the central hole of the oxygen supply needle.

4. The mask pack of claim 1,

the mask pack container includes a middle partition to divide an inner space of the mask pack container itself into a first space and a second space, and a plurality of nozzle through-holes are formed in the middle partition,

the mask sheet is disposed in one of the first space and the second space,

the oxygen gas that is discharged to the outside of the oxygen capsule by forming the through-holes in the oxygen capsule passes through the intermediate partition plate via the plurality of nozzle through-holes and moves from one of the first space and the second space where the mask sheet is not disposed to the space where the mask sheet is disposed.

5. The mask pack of claim 1,

the mask container has a cylinder shape having a length longer than its own diameter,

the box base is combined with the lower end of the mask container, the box cover is combined with the upper end of the mask container,

the mask case further includes a mask sheet supporter fixed and supported at the case cover and extended to be inserted into the inside of the mask container,

the mask sheet is inserted into the internal space of the mask container in a state of being wound around the mask sheet support, and is positioned at the center of the internal space of the mask container.

6. An oxygen injector, comprising:

a case provided with a loading slot for loading the mask pack according to any one of claims 1 to 5;

a mask cartridge support unit comprising: a box cover clinging component clinging to the box cover when the facial mask box is inserted into the loading groove; the first electric motor provides power to enable the box cover clinging component to move towards the direction close to the box cover and the direction opposite to the direction; and

a facial mask cartridge pressurization unit, comprising: an oxygen capsule holder pressing member which is closely attached to the oxygen capsule holder and moves the oxygen capsule holder toward the oxygen supply needle to form a perforation in the oxygen capsule by the oxygen supply needle when the mask cartridge is inserted into the loading slot; and a second electric motor for providing power to move the oxygen capsule holder pressurizing member in a direction close to the oxygen supply needle and in a direction opposite to the direction.

7. The oxygen injector of claim 6, further comprising:

and a pressure discharge needle having a central hole, the pressure discharge needle being formed with a through hole in the cover so as to move in a direction to approach the oxygen supply needle at the oxygen capsule holder pressurizing member and form a through hole in the oxygen capsule, so that the pressure of the internal space of the mask container becomes the same as the air pressure outside the mask pack after oxygen is put into the internal space of the mask container.

8. The oxygen injector of claim 7,

the pressure discharge needle is included in the mask cartridge supporting unit,

a vent hole is formed in the housing such that the gas discharged to the outside of the mask container through the middle hole of the pressure discharge pin is discharged to the outside of the housing,

the mask pack supporting unit further includes:

a flexible guide hose that guides the gas discharged to the outside of the mask container through the middle hole of the pressure discharge needle to the vent hole; and

a filter inserted on one of the guide hose and the vent hole to prevent substances other than gas from being discharged to the outside of the case through the vent hole.

9. The oxygen injector of claim 6,

further comprising a tilt sensor for measuring the tilt angle of the housing,

the first electric motor and the second electric motor stop operating when the tilt angle measured by the tilt angle sensor exceeds a preset angle range.

10. A mask kit comprising a mask cartridge according to any one of claims 1 to 5 and an oxygen injector for removably loading the mask cartridge, the oxygen injector comprising:

a case provided with a loading groove for loading the facial mask box;