CN113197410A

CN113197410A - Cosmetic container for containing loose powder

Info

Publication number: CN113197410A
Application number: CN202110689685.5A
Authority: CN
Inventors: 余刘鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-08-03

Abstract

The invention discloses a cosmetic container for containing scattered powder, which comprises an upper powder box and a lower cover box, wherein a transverse sealing plate is arranged in the upper powder box, a powder adding opening and a powder adding cover are arranged at the top of the upper powder box, a powder falling cylinder and a central column are fixed on the transverse sealing plate, a powder falling plate is arranged in the powder falling cylinder, two powder falling springs are arranged in a main central hole, a plurality of powder pipes are arranged in a main powder cavity, two powder falling slide bars are arranged on the powder falling plate, the powder falling slide bars are in sliding sealing fit with the powder falling cylinder, a cylinder bottom plate is arranged in the lower cover box, a plurality of powder falling hole groups are arranged on the transverse sealing plate, a plurality of powder falling small holes are arranged on the powder falling plate, a screw rod is arranged on the upper powder box, and the inner end of the screw rod props against a contact block. The invention has the beneficial effects that: can the loose powder of a colour or multiple colour of splendid attire, when the loose powder of the multiple colour of splendid attire, can provide supplementaryly for mixing the powder to let the user can mix the powder fast, supply powder easy and simple to handle, and use the degree of difficulty low.

Description

Cosmetic container for containing loose powder

Technical Field

The invention belongs to the technical field of cosmetics and color cosmetics, and particularly relates to a cosmetic container for containing loose powder.

Background

In the field of cosmetics, "loose powder" may be referred to both as "makeup powder" and as "powdered cosmetic product", the latter being referred to in the name of the subject of the invention. The loose powder can be used independently, and can also be used after being mixed, wherein the mixed powder is prepared by mixing the same type of loose powder with different colors according to a certain proportion and then using the mixed powder.

Disclosure of Invention

The invention provides a cosmetic container for containing loose powder, which can contain the loose powder with one color or multiple colors, and can provide assistance for powder mixing when containing the loose powder with multiple colors, so that a user can quickly mix the powder, the powder supply operation is simple and convenient, and the use difficulty is low.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cosmetic container for containing loose powder comprises an upper powder box with an opening at the lower end and a lower cover box with an opening at the upper end, wherein the upper powder box is clamped with the lower cover box;

the powder feeding device is characterized in that a transverse sealing plate is arranged in the powder feeding box, the powder feeding box and the transverse sealing plate jointly enclose a main powder cavity, a powder feeding port communicated with the main powder cavity and a powder feeding cover used for sealing the powder feeding port are arranged at the top of the powder feeding box, the powder feeding cover is connected with the powder feeding box in a clamping mode, a powder falling cylinder and a central cylinder are fixed on the bottom surface of the transverse sealing plate, the lower end of the powder falling cylinder is arranged in a lower cover box, the central cylinder is vertically arranged, the upper end of the central cylinder is located in the powder falling cylinder, a powder falling plate is arranged in the powder falling cylinder, the top surface of the powder falling plate is in sliding sealing fit with the bottom surface of the transverse sealing plate, a main central hole is formed in the powder falling plate, the central cylinder penetrates through the main central hole, two powder falling springs symmetrically arranged along the axis of the central cylinder are arranged in the main central hole, one end of each powder falling spring is fixed with the central cylinder, a plurality of powder pipes vertically arranged in the main powder cavity, the main powder pipe are evenly distributed along the circumferential direction, the lower ends of the powder pipes are connected with the transverse sealing plate in a sealing mode, two powder sliding rods symmetrically arranged along the axis of the central cylinder are arranged on the powder falling plate, the powder falling slide bar penetrates through the side wall of the powder falling cylinder and is in sliding sealing fit with the powder falling cylinder, one end of the powder falling slide bar is positioned in the powder falling cylinder, the other end of the powder falling slide bar is positioned outside the powder falling cylinder, and the axis of any powder falling slide bar is parallel to the axis of any powder falling spring;

the lower cover box is internally provided with a powder receiving cylinder which is butted with a powder falling cylinder and a cylinder bottom plate which is sealed and connected with the bottom of the powder receiving cylinder, a plurality of powder falling hole groups which correspond to the powder pipes one to one are arranged on the transverse sealing plate, each powder falling hole group comprises a plurality of powder falling upper small holes, and each powder falling hole group comprises: the small holes on the powder falling are communicated with the powder pipe;

the powder falling plate is provided with a plurality of powder falling small holes which are in one-to-one correspondence with the powder falling small holes;

when one powder falling upper small hole is communicated with and coaxial with the corresponding powder falling lower small hole, all the powder falling upper small holes are communicated with and coaxial with the corresponding powder falling lower small holes;

when the central column and the main central hole are coaxially arranged, all the powder falling upper small holes are sealed by the powder falling plate;

the powder feeding box is provided with a screw rod in threaded fit with the side wall of the powder feeding box, one end of the screw rod is the outer end of a rod outside the powder feeding box, the other end of the screw rod is the inner end of the rod inside the powder feeding box, the inner end of the rod is outside the powder falling cylinder, one of the powder falling slide rods is provided with a contact block, and the inner end of the screw rod abuts against the contact block.

Preferably, an elastic air supply air bag is arranged on the inner side wall of the lower cover box, an air inlet one-way valve is arranged on the elastic air supply air bag, the air inlet one-way valve can pass through the air inlet one-way valve from the outside to the elastic air supply air bag, an extruding body used for extruding the elastic air supply air bag is arranged on the contact block, a lower air passage opened at the top of the side wall of the lower cover box is arranged on the lower cover box, a lower sealing ring is arranged at the upper end of the lower air passage, an upper air passage opened at the bottom of the side wall of the upper powder box is arranged on the upper powder box, an upper sealing ring is arranged at the lower end of the upper air passage, the lower sealing ring and the upper sealing ring are coaxially arranged in an equal diameter manner, the lower sealing ring is in sealing contact with the upper sealing ring, a transverse column hole and a column air passage are arranged on the central column, the elastic air supply air bag is communicated to the lower end of the lower air passage through an air outlet one-way valve, the air supply air bag can pass through the direction from the elastic air supply air bag to the air outlet one-way valve, the upper end of the upper air passage is communicated to the column air passage through an air passage pipe, a transverse column hole is communicated with the column air passage, a piston pin which is in sliding sealing fit with the transverse column hole and a pin spring which is coaxially arranged with the piston pin are arranged in the transverse column hole, one end of the pin spring is fixed with one end of the piston pin, the other end of the pin spring is fixed with the central column, the axis of the piston pin is intersected with the axis of the central column, and the axis of the piston pin is perpendicular to the axis of the powder falling sliding rod;

when the center pillar is coaxially disposed with the main center hole, the pressing body is separated from the elastic air-supplying bag.

Preferably, a lower barrel limiting block and a plurality of powder receiving springs are arranged in the lower cover box, the powder receiving barrel is connected with the lower cover box in a sliding mode, the sliding direction of the powder receiving barrel is vertical, the upper ends of the powder receiving springs are fixed to the barrel bottom plate, the lower ends of the powder receiving springs are fixed to the inner bottom surface of the lower cover box, the lower barrel limiting block is fixed to the inner bottom surface of the lower cover box, the lower barrel limiting block contacts the bottom surface of the barrel bottom plate, a paper pushing vertical rod is arranged at the lower end of the middle column, and the lower end of the paper pushing vertical rod is lower than the upper end of the powder receiving barrel.

Preferably, a lower clamping plate is arranged in the lower cover box, the lower clamping plate is fixed with the powder receiving cylinder through a connecting seat, the top surface of the lower clamping plate and the upper end surface of the powder receiving cylinder are positioned in the same horizontal plane, an upper clamping plate is fixed at the bottom of the transverse sealing plate, the bottom surface of the upper clamping plate and the lower end surface of the powder falling cylinder are positioned in the same horizontal plane, a main baffle which is in sliding connection with the lower cover box and a plurality of vertically arranged detection springs are arranged in the lower cover box, the sliding direction of the main baffle is vertical, a detection vertical plate is arranged on the main baffle, the lower end of the left limiting rod is fixed with the main stop, the lower end of the right limiting rod is fixed with the main stop, the detection vertical plate is fixed with the main stop, the upper end of the detection spring is fixed with the bottom of the main stop, the lower end of the detection spring is fixed with the inner top surface of the lower cover box, the main stop is arranged below the barrel bottom plate, the main stop is arranged below the lower clamping plate, and the top end of the left limiting rod and the top end of the right limiting rod are in the same horizontal plane;

when the vertical distance between the top surface of the detection vertical plate and the top surface of the lower clamping plate is less than 0.3 cm, the lowest point of the powder falling slide rod is positioned above the plane where the top end of the left limiting rod is positioned;

when the contact horizontal shrouding of left gag lever post top and right gag lever post top contact horizontal shrouding, left gag lever post, one powder slide bar that falls, the board that falls, another powder slide bar that falls and right gag lever post are arranged along powder slide bar axial in proper order, the center pillar is arranged with the main mesopore is coaxial, the powder slide bar that falls of neighbouring left gag lever post withstands the lateral wall of left gag lever post, the powder slide bar that falls of neighbouring right gag lever post withstands the lateral wall of right gag lever post, it is greater than 0.5 centimetres with the vertical distance of lower plate top surface to detect riser top surface, it is located the planar top that the plane is located to detect riser top surface.

Preferably, the outer bottom surface of the lower cover box is horizontal, the top surface of the powder adding cover is provided with a vertically arranged handle rod, the lower end of the handle rod is fixed with the top surface of the powder adding cover, and the upper end of the handle rod is provided with a handle ball.

The invention has the beneficial effects that: the powder mixing machine can contain the loose powder with one color or a plurality of colors, and can provide assistance for powder mixing when containing the loose powder with a plurality of colors, so that a user can quickly mix the powder, the powder supply operation is simple and convenient, and the use difficulty is low; whether the disposable plastic paper is clamped or not can be automatically identified, if the disposable plastic paper is clamped, the powder supply operation is not influenced, and if the disposable plastic paper is not clamped, the powder supply operation cannot be finished, so that the problem in the aspect of sanitation can be prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is an enlarged view at C of FIG. 1;

FIG. 5 is an enlarged view at D of FIG. 1;

FIG. 6 is a schematic view of a partial structure of the present invention;

FIG. 7 is a schematic view of the structure at the column in the present invention.

Reference numerals: the powder feeding device comprises an upper powder box 1, a powder feeding cover 11, a screw 12, a lower cover box 2, a lower barrel limiting block 21, a plurality of powder receiving springs 22, a transverse sealing plate 3, a powder falling barrel 31, a middle column 32, a paper pushing vertical rod 321, a powder falling plate 33, a main middle hole 33a, a powder falling spring 34, a powder falling sliding rod 35, a contact block 351, an upper clamping plate 36, a powder pipe 4, a powder receiving barrel 51, a barrel bottom plate 52, a lower clamping plate 53, a connecting seat 531, a total baffle 54, a detection vertical plate 541, a left limiting rod 542, a right limiting rod 543, a detection spring 55, an elastic air supply air bag 6, a lower air passage 6a, an upper air passage 6b, a transverse column hole 6c, a column air passage 6d, an extrusion body 61, a lower sealing ring 62, an upper sealing ring 63, an air bag pipe 64, an air passage pipe 65, a piston pin 66, a pin spring 67, a handle rod 71 and a handle ball 72.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in figures 1 to 7 of the drawings,

a cosmetic container for containing loose powder comprises an upper powder box 1 with an opening at the lower end and a lower cover box 2 with an opening at the upper end, wherein the upper powder box is clamped with the lower cover box;

the powder feeding device is characterized in that a transverse sealing plate 3 is arranged in the upper powder box, the upper powder box and the transverse sealing plate jointly enclose a main powder cavity, a powder adding opening communicated with the main powder cavity and a powder adding cover 11 for sealing the powder adding opening are arranged at the top of the upper powder box, the powder adding cover is clamped with the upper powder box, a powder falling cylinder 31 and a central column 32 are fixed on the bottom surface of the transverse sealing plate, the lower end of the powder falling cylinder is arranged in a lower cover box, the upper end of the central column is vertically arranged and is positioned in the powder falling cylinder, a powder falling plate 33 is arranged in the powder falling cylinder, the top surface of the powder falling plate is in sliding sealing fit with the bottom surface of the transverse sealing plate, a main central hole 33a is arranged on the powder falling plate, the central column penetrates through the main central hole, two powder falling springs 34 symmetrically arranged along the axis of the central column are arranged in the main central column, one end of each powder falling spring is fixed with the central column, the other end of each powder falling spring is fixed with the hole wall of the main central hole, a plurality of vertically arranged powder tubes 4 are arranged in the main powder cavity, the main powder tubes are evenly distributed along the circumferential direction of the central column, and the lower ends of the powder tubes are connected with the transverse sealing plate in a sealing way, the powder falling plate is provided with two powder falling slide bars 35 which are symmetrically arranged along the axis of the center post, the powder falling slide bars penetrate through the side wall of the powder falling cylinder and are in sliding sealing fit with the powder falling cylinder, one end of each powder falling slide bar is positioned in the powder falling cylinder, the other end of each powder falling slide bar is positioned outside the powder falling cylinder, and the axis of any powder falling slide bar is parallel to the axis of any powder falling spring;

the lower cover box is internally provided with a powder receiving cylinder 51 which is butted with a powder falling cylinder and a cylinder bottom plate 52 which is used for sealing the bottom of the powder receiving cylinder, a plurality of powder falling hole groups which correspond to the powder pipes one to one are arranged on the transverse sealing plate, each powder falling hole group comprises a plurality of powder falling upper small holes, and each powder falling hole group comprises: the small holes on the powder falling are communicated with the powder pipe;

the powder feeding box is provided with a screw 12 in threaded fit with the side wall of the powder feeding box, one end of the screw is the outer end of a rod outside the powder feeding box, the other end of the screw is positioned at the inner end of the rod inside the powder feeding box, the inner end of the rod is positioned outside the powder falling cylinder, one powder falling slide rod is provided with a contact block 351, and the inner end of the screw abuts against the contact block.

And (3) the loose powder is contained in each powder pipe, when the loose powder is contained, the powder adding cover is opened, the loose powder is added into the powder pipe, then the powder cover is cleaned, and then the powder cover is covered. The powder cover is cleaned to avoid powder mixing caused by inconsistent scattered powder adhered to the lower surface of the powder cover and scattered powder newly loaded into the powder pipe. "powder blending" is different from the "powder blending" described above, which is passive and not user-intended, "powder blending" is active and is user-intended.

Before the powder supplying operation (i.e. powder dropping operation), the screw rod is rotated to make the inner end of the screw rod not push against the contact block any more. The powder supply operation of the invention is as follows: the present invention is shaken back and forth transversely (the shaking direction is parallel or nearly parallel to the axis of the powder falling sliding rod), and the "shaking back and forth transversely" in the following text indicates that the shaking direction is parallel or nearly parallel to the axis of the powder falling sliding rod if no emphasis is placed on the shaking direction.

When a user transversely shakes the powder dropping plate back and forth, the powder dropping plate also reciprocates relative to the transverse sealing plate, and when the powder dropping plate does not seal the powder dropping upper small holes in the reciprocating motion process of the powder dropping plate, a part of scattered powder in each powder pipe falls into the powder dropping cylinder through the powder dropping upper small holes and the powder dropping lower small holes, and finally falls into the powder receiving cylinder and the cylinder bottom plate.

Since the powder tubes correspond to the powder falling hole groups one by one, the powder falling scattered amount of each powder tube in unit time is close to that of each powder tube through the operation, and therefore, if the powder tubes are used after being mixed, the powder filling proportion is determined firstly when the powder is initially filled. For example, if the ratio of the first dispersion powder to the second dispersion powder is required to be one to two, one powder tube is selected to be filled with the first dispersion powder, the other two powder tubes are selected to be filled with the second dispersion powder, and the rest powder tubes can be left empty. Therefore, the proportion of the dispersed powder falling into the powder receiving cylinder is close to that the proportion of the first dispersed powder and the second dispersed powder is one to two, and if the proportion of the first dispersed powder, the second dispersed powder and the third dispersed powder is one to one, one powder pipe is selected to be filled with the first dispersed powder, one powder pipe is selected to be filled with the second dispersed powder, one powder pipe is selected to be filled with the third dispersed powder, and the rest powder pipes can be left empty.

After a plurality of times of transverse shaking, sufficient loose powder finally falls into the powder receiving cylinder and the cylinder bottom plate, the upper powder box and the lower cover box can be separated, the powder receiving cylinder is opened, and a user can use tools such as sponge eggs, powder puff or powder brush to glue powder or further mix powder in the powder receiving cylinder and the cylinder bottom plate, and then the powder coating operation can be carried out.

Before the portable powder feeder is carried, the screw rod is rotated to enable the inner end of the screw rod to abut against the contact block, so that the contact block is locked, unnecessary movement of the powder dropping plate can be thoroughly avoided, and powder supply operation in the moving process of carrying the portable powder feeder is prevented.

An elastic air supply air bag 6 is arranged on the inner side wall of the lower cover box, an air inlet check valve is arranged on the elastic air supply air bag, the direction of the air inlet check valve can be from the outside to the elastic air supply air bag through the air inlet check valve, an extruding body 61 for extruding the elastic air supply air bag is arranged on one of the powder falling slide bars, a lower air passage 6a opened at the top of the side wall of the lower cover box is arranged on the lower cover box, a lower sealing ring 62 is arranged at the upper end of the lower air passage, an upper air passage 6b opened at the bottom of the side wall of the upper powder box is arranged on the upper powder box, an upper sealing ring 63 is arranged at the lower end of the upper air passage, the lower sealing ring and the upper sealing ring are coaxially arranged in the same diameter, the lower sealing ring is in sealing contact with the upper sealing ring, a transverse column hole 6c and a column air passage 6d are arranged on the center column, the elastic air supply air bag is communicated to the lower end of the lower air passage through an air bag pipe 64, an air outlet check valve is arranged on the air outlet check valve, and the air outlet check valve can pass through the direction from the elastic air supply air bag through the air outlet check valve to the lower air passage, the upper end of the upper air passage is communicated to the column air passage through an air passage pipe 65, a transverse column hole is communicated with the column air passage, a piston pin 66 in sliding sealing fit with the transverse column hole and a pin spring 67 coaxially arranged with the piston pin are arranged in the transverse column hole, one end of the pin spring is fixed with one end of the piston pin, the other end of the pin spring is fixed with the central column, the axis of the piston pin is intersected with the axis of the central column, and the axis of the piston pin is perpendicular to the axis of the powder falling sliding rod;

The air channel pipe passes through the transverse sealing plate and is fixed with the transverse sealing plate in a sealing way.

In the powder supply operation process, if the user transversely shakes the powder back and forth for too many times, the powder supply amount (the powder scattering amount falling into the powder receiving cylinder and on the cylinder bottom plate) is too large, if the user shakes the powder for too few times, the powder supply amount is too small, the powder is not used enough, the upper powder box and the lower cover box are closed again (the upper powder box and the lower cover box are clamped), then the powder supply operation is carried out again, but the user does not specially calculate the shaking times when shaking. In order to avoid the embarrassment, the elastic air supply air bag and the extruding body are arranged, when the powder falling plate moves to and fro relative to the upper powder box and the lower cover box, the elastic air supply air bag can be extruded for a plurality of times and released, when the elastic air supply air bag is extruded by the extruding body, a part of air in the elastic air supply air bag can pass through the air bag pipe, the lower air passage, the lower sealing ring, the upper air passage, the air passage pipe and the column air passage to enter the transverse column hole, so that the piston pin can move towards the outside of the transverse column hole, in the process that the extruding body leaves the elastic air supply air bag, the elastic air supply air bag expands and recovers under the elastic action of the elastic air supply air bag, and the outside air enters the elastic air supply air bag through the air inlet check valve. After the elastic air supply air bag is extruded for several times, the piston pin moves outwards to a position contacting with the hole wall of the main middle hole. When the axis of the piston pin is intersected with the axis of the main middle hole and the piston pin contacts the wall of the main middle hole, the powder falling plate is locked and cannot move relative to the transverse sealing plate, and at the moment, even if a user continues to transversely shake back and forth, the scattered powder in the powder pipe cannot continuously fall into the powder receiving cylinder and the cylinder bottom plate.

The structure realizes the quantitative powder taking effect to a certain extent. That is, when the loose powder is needed, the user only needs to shake the powder falling device for several times (the shaking direction is parallel to or nearly parallel to the axis of the powder falling sliding rod), because in the scheme, even if the shaking times are too many, the powder falling plate is locked at a certain moment, and the powder falling plate cannot move relative to the transverse sealing plate.

Then the upper powder box is separated from the lower cover box, the powder receiving cylinder is opened, and a user can select tools such as a sponge egg, a powder puff or a brush to stick powder or further mix the powder in the powder receiving cylinder and on the cylinder bottom plate, and then the powder coating operation can be carried out. And after the upper powder box is separated from the lower cover box, the lower sealing ring is separated from the upper sealing ring, the upper air channel is communicated with the atmosphere, and the piston pin can reset under the action of the pin spring.

The lower cover box is internally provided with a lower limiting block 21 and a plurality of powder receiving springs 22, the powder receiving cylinder is connected with the lower cover box in a sliding manner, the sliding direction of the powder receiving cylinder is vertical, the upper end of the powder receiving spring is fixed with the cylinder bottom plate, the lower end of the powder receiving spring is fixed with the inner bottom surface of the lower cover box, the lower limiting block of the cylinder is in contact with the bottom surface of the cylinder bottom plate, the lower end of the center pillar is provided with a paper pushing vertical rod 321, and the lower end of the paper pushing vertical rod is lower than the upper end of the powder receiving cylinder.

A lower clamping plate 53 is arranged in the lower cover box, the lower clamping plate is fixed with the powder receiving cylinder through a connecting seat 531, the top surface of the lower clamping plate and the upper end surface of the powder receiving cylinder are positioned in the same horizontal plane, an upper clamping plate 36 is fixed at the bottom of the transverse sealing plate, the bottom surface of the upper clamping plate and the lower end surface of the powder falling cylinder are positioned in the same horizontal plane, a main baffle 54 which is connected with the lower cover box in a sliding way and a plurality of vertically arranged detection springs 55 are arranged in the lower cover box, the sliding direction of the main baffle is vertical, a detection vertical plate 541 is arranged on the main baffle, the lower end of the left limiting rod 542 is fixed with the main stop, the lower end of the right limiting rod is fixed with the main stop, the detection vertical plate is fixed with the main stop, the upper end of the detection spring is fixed with the bottom of the main stop, the lower end of the detection spring is fixed with the inner top surface of the lower cover box, the main stop is arranged below the barrel bottom plate, the main stop is arranged below the lower clamping plate, and the top end of the left limiting rod and the top end of the right limiting rod are in the same horizontal plane;

In application scenes such as an online cosmetic selling scene and a cosmetic case for a cosmetic maker to make up for others, the problem that a plurality of people use the same box/can/bottle to scatter powder is often encountered, so that a sanitation problem may occur. In actual treatment, the disposable cosmetic tools such as disposable sponges, disposable powder puffs or disposable powder brushes are often used and operated, and the disposable cosmetic tools can be discarded after being used, so that different people are prevented from using the same cosmetic tool, and sanitation and safety can be guaranteed.

However, considering that the user does not always dip the loose powder on the bottom plate of the powder receiving cylinder and the powder receiving cylinder once when using the disposable cosmetic tool, if the user uses the disposable cosmetic tool to dip the loose powder on the bottom plate of the powder receiving cylinder and the powder receiving cylinder again after using the disposable cosmetic tool, the sanitation problem can still be avoided. In the scheme, the problem is solved by utilizing the disposable plastic paper, before the upper powder box and the lower cover box are closed, the disposable plastic paper is firstly covered on the powder receiving cylinder and the lower clamping plate (the lower sealing ring is not contacted with the disposable plastic paper), then the upper powder box is covered on the lower cover box, and finally the clamping connection of the upper powder box and the lower cover box is completed. In the process of putting the upper powder box cover on the lower cover box, the paper ejection column firstly contacts the disposable plastic paper, the middle part of the disposable plastic paper is firstly ejected to the box bottom plate, then at a certain moment, the disposable plastic paper is clamped by the powder dropping cylinder and the air receiving cylinder, the disposable plastic paper is also clamped by the upper clamping plate and the lower clamping plate, then the upper powder box continuously moves downwards relative to the lower cover box, the powder receiving cylinder and the box bottom plate move downwards, the powder receiving spring continuously compresses (the powder receiving spring is in a compressed state when the gravity of the powder receiving cylinder and the box bottom plate causes the powder receiving spring), at a certain moment, the disposable plastic paper between the powder receiving cylinder and the lower clamping plate contacts the detection vertical plate, in the subsequent process, the upper powder box continuously moves downwards relative to the lower cover box, the disposable plastic paper presses the detection vertical plate downwards to drive the crosspiece, the left limiting rod and the right limiting rod to move downwards together, and when the upper powder box and the lower cover box are closed (the upper powder box and the lower cover box are clamped), at the moment, the disposable plastic paper still covers the powder receiving cylinder and the lower clamping plate, and the disposable plastic paper part in the powder receiving cylinder is in a shape with a low middle part and a high periphery, and is similar to a bowl for receiving scattered powder, the left limiting rod cannot limit the powder falling sliding rod, the right limiting rod cannot limit the powder falling sliding rod, and therefore the powder falling plate can move smoothly (moves relative to the transverse sealing plate), and a user can perform powder supply operation. After the powder supply is finished, the powder box is taken away, and a user can mix or take the scattered powder on the disposable plastic paper by using a disposable tool and dip in the powder for many times. After the user uses, directly abandon disposable instrument and disposable plastic paper, then go up the powder box and close with lower cover box can.

In addition, this scheme has still realized a function: whether the disposable plastic paper is clamped or not is automatically identified, if the disposable plastic paper is clamped, the powder supply operation is not influenced, and if the disposable plastic paper is not clamped, the powder supply operation cannot be finished. This is because, if there is not disposable plastic paper, then go up powder box and lower cover box in-process of closing, lack the structure that can push down and detect the riser, thereby left gag lever post, right gag lever post can not move down, just can restrict the powder slide bar that falls, thereby the powder board that falls can't remove, just also can't supply powder operation (left gag lever post, a powder slide bar that falls, the powder board that falls, another powder slide bar that falls and right gag lever post arrange along the powder slide bar axial in proper order, the center pillar is arranged with main mesopore is coaxial, the powder slide bar that falls of neighbouring left gag lever post withstands the lateral wall of left gag lever post, the powder slide bar that falls of neighbouring right gag lever post withstands the lateral wall of right gag lever post). Therefore, even if a user shakes the powder dropping device (the shaking direction is parallel or nearly parallel to the axis of the powder dropping slide rod), after the powder box is taken away, the powder dropping cylinder can find that no scattered powder exists on the bottom plate of the powder dropping cylinder, and the subsequent sanitary problem is avoided.

The outer bottom surface of the lower cover box is horizontal, the top surface of the powder adding cover is provided with a vertically arranged handle rod 71, the lower end of the handle rod is fixed with the top surface of the powder adding cover, and the upper end of the handle rod is provided with a handle ball 72.

The handle ball and the handle rod are convenient for taking the upper powder box away from the lower box cover (separating the upper powder box and the lower powder box), and the existence of the handle ball can also prompt which one is the upper powder box and which one is the lower cover box, so that the situation that a user cannot distinguish clearly is avoided.

Claims

1. A cosmetic container for containing loose powder is characterized by comprising an upper powder box with an opening at the lower end and a lower cover box with an opening at the upper end, wherein the upper powder box is clamped with the lower cover box;

2. The cosmetic container according to claim 1, wherein the elastic air supply bag is provided on an inner side wall of the lower cover case, the elastic air supply bag is provided with an air inlet check valve, the air inlet check valve is arranged to pass through the elastic air supply bag from the outside in a direction from the outside through the air inlet check valve, the contact block is provided with an extruding body for extruding the elastic air supply bag, the lower cover case is provided with a lower air passage opened at a top of a side wall of the lower cover case, an upper air passage opened at a bottom of the side wall of the upper powder case is provided at an upper end of the lower air passage, the lower end of the upper air passage is provided with an upper sealing ring, the lower sealing ring and the upper sealing ring are coaxially arranged in an equal diameter, the lower sealing ring and the upper sealing ring are in sealing contact, the center pillar is provided with a cross pillar hole and a pillar air passage, the elastic air supply bag is communicated to a lower end of the lower air passage through the air bag pipe, the air outlet check valve is arranged at an air outlet check valve, the air outlet check valve can pass through the elastic air supply bag to the lower air passage through the air outlet check valve, the upper end of the upper air passage is communicated to the column air passage through an air passage pipe, a transverse column hole is communicated with the column air passage, a piston pin which is in sliding sealing fit with the transverse column hole and a pin spring which is coaxially arranged with the piston pin are arranged in the transverse column hole, one end of the pin spring is fixed with one end of the piston pin, the other end of the pin spring is fixed with the central column, the axis of the piston pin is intersected with the axis of the central column, and the axis of the piston pin is perpendicular to the axis of the powder falling sliding rod;

3. The container as claimed in claim 1, wherein the lower case has a lower limiting block and a plurality of powder receiving springs, the powder receiving tube is slidably connected to the lower case, the sliding direction of the powder receiving tube is vertical, the upper ends of the powder receiving springs are fixed to the bottom plate of the tube, the lower ends of the powder receiving springs are fixed to the inner bottom surface of the lower case, the lower limiting block is fixed to the inner bottom surface of the lower case, the lower limiting block of the tube contacts the bottom surface of the bottom plate of the tube, the lower end of the center pillar has a vertical rod for supporting the top paper, and the lower end of the vertical rod for supporting the top paper is lower than the upper end of the powder receiving tube.

4. The cosmetic container according to claim 3, wherein the lower cover case has a lower plate fixed to the powder receiving tube through a connecting seat, the upper plate is fixed to the upper surface of the powder receiving tube at the same level, the lower plate has a bottom fixed to the horizontal plate, the lower plate has a bottom surface at the same level as the lower surface of the powder falling tube, the lower cover case has a main stopper slidably connected to the lower cover case and a plurality of vertically arranged detection springs, the main stopper has a vertical sliding direction, the main stopper has a vertical detection plate, a vertical left stopper and a vertical right stopper, the lower end of the left stopper is fixed to the main stopper, the lower end of the right stopper is fixed to the main stopper, the vertical detection plate is fixed to the main stopper, the upper end of the detection spring is fixed to the bottom of the main stopper, the lower end of the detection spring is fixed to the inner top of the lower cover case, and the main stopper is located below the bottom plate, the main gear is arranged below the lower clamping plate, and the top end of the left limiting rod and the top end of the right limiting rod are in the same horizontal plane;

5. The cosmetic container for containing loose powder as claimed in claim 1, 2, 3 or 4, wherein the outer bottom surface of the lower cover box is horizontal, the top surface of the powder adding cover is provided with a vertically arranged handle rod, the lower end of the handle rod is fixed with the top surface of the powder adding cover, and the upper end of the handle rod is provided with a handle ball.