Double-layer paste powder box

Abstract

The utility model relates to a double-layer pasty fluid powder box which aims at solving the technical problems that an inner container of an existing similar product is poor in structural design and small in storage space, few inner supports are opened and popped out on the same side, and few inner supports are opened in a buckle-free rotating dislocation mode. The powder box is characterized in that a lug groove in one side of an inner support of the powder box is hinged and fixed to one side of an inner base through a first pin shaft, the inner base below the hinged and fixed position is hinged and fixed to a side lug, penetrating through the lug groove of the inner support, on one side of an inner cover through a second pin shaft, and a first hinge groove is formed above a second hinge groove in one side of an inner bottom; protruding lug seats are symmetrically arranged on the two sides of a lug groove of the inner support, and the outer cover rotates by 45 degrees to drive the protruding lugs of the outer cover to be buckled into or disengaged from the oval outer flanging of the inner bottom in a staggered mode. When the inner cover is opened by 120 degrees, the inner support is lifted to be opened by 15 degrees; a convex rib below the outer diameter of an upper seat hole in the top of the inner sole is limited and propped against a top seat opening of the outer sole, and an orifice at a lower seat hole in the inner bottom of the inner sole is propped against the inner bottom of the inner sole in a sealing manner to form a powder puff cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to a powder box, which is a double-layered cream powder box. BACKGROUND

[0002] The powder box is a container used for storing loose powder, powder foundation, and other powder cosmetics in the cosmetic industry. It is usually made of plastic, metal, or glass and generally includes a box body, a powder puff, and a powder compact to ensure product sealing and portability. The powder box has three main functions: first, it serves as a safe carrier for powder cosmetics, preventing moisture and contamination through a sealing design to maintain product quality and extend its shelf life; second, its compact and lightweight design makes it an ideal companion for travel, facilitating both portability and use; third, the powder puff or brush often provided with the powder box greatly facilitates user use, making the makeup process easy and fast, as uniform application of the cosmetic can be achieved by simply pressing or brushing. Some powder boxes are equipped with an inner container, providing air cushion powder box functionality and cream and powder dual-functionality. For example, Chinese patent document No. 202222556755.2, granted on March 3, 2023, titled "Double-Layered Air Cushion Powder Box"; and Chinese patent document No. 201820027162.8, granted on August 10, 2018, titled "Multifunctional Air Cushion Powder Box." However, the inner container structure of the above-mentioned products and similar products is poorly designed, resulting in a small storage space, less frequent opening of the inner container from the same side, and less frequent use of the buckle-free rotating offset opening method. SUMMARY

[0003] To overcome the above-mentioned shortcomings, the utility model aims to provide a double-layered cream powder box to address the technical problems of poor inner container structure design, small storage space, less frequent opening of the inner container from the same side, and less frequent use of the buckle-free rotating offset opening method in existing similar products. The utility model achieves this goal through the following technical solutions.

[0004] A double-layered powder compact includes an inner bottom within an outer bottom, and an inner liner within the inner bottom. The inner liner comprises an inner support and an inner cover. One side of the inner support's ear groove is hinged to one side of the inner seat via a first pin. Below this hinge, the inner seat is hinged to a side ear on the inner cover's ear groove, which passes through the inner support, via a second pin. An outer cover is located on top of the inner cover. When the inner cover and inner support are closed, the outer cover and outer bottom are simultaneously closed by the inner cover and inner seat, forming a sealed box. The box is circular. The key structural design feature is that the side ear of the inner cover is hinged to a second hinge groove on one side of the inner bottom via the ear groove of the inner support. Symmetrically protruding ear seats are provided on both sides of the ear groove of the inner support. A second pin is driven into one side of the second hinge groove of the inner seat, passing through the other side of the second hinge groove of the inner seat, and simultaneously hinges and fixes the ear seat at the ear groove of the inner support. A first pin above the second pin at the first hinge groove hinges and fixes the side ear of the inner cover. The above structure makes it easy for the cover and inner liner to open and pop out on the same side. The outer cover with symmetrical pins can also be fastened by the barb at the button and the corresponding groove at the inner bottom, or by rotating and misaligning the lug of the outer cover with the elliptical outward flange of the inner seat to open and pop out.

[0005] The protruding rib below the outer diameter of the upper seat hole on the top of the inner bottom is limited and abuts against the top seat opening of the outer bottom. At the same time, the opening at the lower seat hole of the inner bottom abuts against and seals with the inner bottom of the inner bottom to form a powder puff cavity. The edge of the downward protrusion of the powder cavity in the inner tray abuts against and seals the upper outward step groove surface of the powder puff cavity in the inner bottom when the inner tray is closed by the outer cover and the inner cover.

[0006] The outer cover has symmetrical lugs on its inner diameter. The lugs correspond to the concave edge of the inner cover's opening. The concave edge of the inner cover and the lugs of the outer cover are fastened together and fixed inside the outer cover. The outer cover and the inner cover are integrated. The inner cover's opening is located above the lugs of the outer cover and has an opening and closing gap for the upper seat hole at the inner bottom. The lugs of the outer cover have an elliptical outward flange on the outer diameter of the upper seat hole above the convex rib of the inner bottom. The outer cover rotates 45 degrees, causing the lugs of the outer cover to be misaligned and fastened into or detached from the elliptical outward flange of the inner bottom.

[0007] The inner bottom of the inner bottom has a powder puff cavity that protrudes downwards. The rib below the outer diameter of the upper seat hole on the top of the inner bottom is limited and abuts against the top seat opening of the outer bottom. At the same time, the bottom of the inner groove of the inner bottom is located above the inner bottom of the outer bottom.

[0008] The outer bottom has a side groove in one side opening, and the inner cover has a protrusion at the rear of the side lug; when the inner cover is opened at 120 degrees, the notch at the side groove of the outer bottom abuts against the protrusion at the rear of the inner cover and limits its movement.

[0009] The inner cover has a raised rib at the bottom center of the side ear, and the rib has an interference fit with the vertical rib in the lower center of the inner support's ear groove. When the inner cover is opened at 120 degrees, the rib of the inner cover abuts against the rib of the inner support, and the inner support is raised to open at 15 degrees.

[0010] The one end of the edge ear of the inner cover is protruded to the inner side, a reinforcing rib is arranged in the middle of the inner side of the edge ear of the inner cover above the protruded position, and a rib groove is arranged in the reinforcing rib.

[0011] The inner wall of the cover opening of the outer cover and the inner wall of the bottom opening of the outer bottom are respectively and symmetrically provided with clamping points, the inner cover and the inner bottom are respectively and symmetrically provided with convex rings at the positions corresponding to the clamping points, the outer cover is rotated counterclockwise by 45 degrees into the inner cover, the clamping points of the outer cover are inserted into the clamping grooves arranged at the two ends of the convex ring of the inner cover by interference, the inner bottom is rotated counterclockwise by 45 degrees into the outer bottom, and the clamping points of the outer bottom are inserted into the convex ring of the inner bottom by interference.

[0012] The inner cover is in the form of a ring, the top of the inner cover is protruded upwards and is sleeved into a central hole fixed in the middle of the outer cover, and the top plane of the outer cover is flush with the top plane of the inner cover.

[0013] A mirror is arranged in the mirror groove of the inner top of the inner cover.

[0014] The utility model discloses a reasonable structure design, production and assembly are convenient, and the sealing property, stability are good, especially convenient to replace the inner container, and the same side of the inner support is conveniently opened and popped out, and the opening mode is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the explosion state sectional view structural schematic diagram of the utility model, and the first pin and the second pin are omitted in the drawing.

[0016] Figure 2 is Figure 1 the side view structural schematic diagram.

[0017] Figure 3 is Figure 1 the assembly post-sectional view structural schematic diagram.

[0018] Figure 4 is Figure 3 the open state three-dimensional structural schematic diagram.

[0019] Figure 5 is Figure 2 the outer cover three-dimensional structural schematic diagram.

[0020] Figure 6 is Figure 2 the inner cover three-dimensional structural schematic diagram Figure 1 .

[0021] Figure 7 is Figure 2isometric view of the inner cover Figure 2

[0022] Figure 8 is Figure 2 isometric view of the inner cover Figure 1 .

[0023] Figure 9 is Figure 2 isometric view of the inner cover Figure 2 .

[0024] Figure 10 is Figure 2 isometric view of the inner cover

[0025] Figure 11 is Figure 2 isometric view of the inner cover

[0026] Figure 12 isometric view of the outer cover and the inner cover

[0027] Figure 13 is Figure 3 isometric view of the inner cover

[0028] Figure No. and Name: 1, outer cover, 101, lug, 102, clamping groove, 2, inner cover, 201, side lug, 202, straight rib, 203, reinforcing rib, 204, convex part, 3, inner support, 301, lug groove, 302, lug seat, 303, rib, 4, inner bottom, 401, second hinged groove, 402, first hinged groove, 403, convex rib, 404, oval-shaped turned-up edge, 5, outer bottom, 501, side groove, 6, mirror. Embodiment

[0029] The structure and use of the present application will be further described in conjunction with the accompanying drawings. As shown in Figures 1-12As shown, the inner bottom 4 is arranged in the outer bottom 5 of the powder box, and the inner bottom is provided with an inner container, which includes an inner holder 3 and an inner cover 2. The inner holder is hingedly fixed to one side of the inner seat through a first pin shaft at the ear groove 301 of the inner holder. The inner seat is hingedly fixed to the side edge ear 201 of the inner cover at the ear groove of the inner holder through a second pin shaft below the hingedly fixed position. The top of the inner cover is provided with an outer cover 1. When the inner cover is closed with the inner holder, the outer cover is closed with the outer bottom through the inner cover and the inner seat to form a sealed box body, which is circular. The side edge ear of the inner cover is hingedly fixed to the second hinged groove 401 of one side of the inner bottom through the ear groove of the inner holder. The ear groove of the inner holder is symmetrically provided with a protruding ear seat 302 on both sides. The second hinged groove of the inner seat is punched through by the second pin shaft on one side of the second hinged groove of the inner seat and the other side of the second hinged groove of the inner seat, and the ear seat of the ear groove of the inner holder and the first pin shaft at the first hinged groove 402 above the second pin shaft are hingedly fixed. The top of the inner bottom is provided with a protruding rib 403 below the outer diameter of the seat hole, which is limited to abut against the top of the outer bottom. At the same time, the hole of the lower seat hole of the inner bottom abuts against the inner bottom to form a sealed powder puff cavity. The inner powder paste cavity of the inner holder is protruding upward at the edge of the inner holder, which is sealed to the inner bottom powder puff cavity when the inner holder is closed with the outer cover and the inner cover. The inner diameter of the cover hole of the outer cover is symmetrically provided with a protruding ear 101. The protruding ear of the cover hole of the outer cover is provided with a concave edge corresponding to the edge of the cover hole of the inner cover. The concave edge of the inner cover is correspondingly buckled and fixed in the outer cover. The cover hole of the inner cover is located above the protruding ear of the outer cover and is provided with an opening gap buckled by the seat hole of the inner bottom. The protruding ear of the outer cover is provided with an oval outward turning edge 404 above the seat hole of the protruding rib of the inner bottom. The protruding ear of the outer cover is buckled or buckled out of the oval outward turning edge of the inner bottom when the outer cover is rotated by 45 degrees.

[0030] The side groove 501 is arranged in one side of the outer bottom. The rear part of the side edge ear of the inner cover is provided with a protruding part 204. When the inner cover is opened by 120 degrees, the notch of the side groove of the outer bottom abuts against the protruding part of the rear part of the inner cover to limit the position. At the same time, the middle part of the bottom of the side edge ear of the inner cover is provided with a protruding straight rib 202. The straight rib is provided with a rib 303 corresponding to the ear groove of the inner holder, which is in excess and abuts against the vertical rib. When the inner cover is opened by 120 degrees, the straight rib of the inner cover abuts against the rib of the inner holder, and the inner holder is lifted to be opened by 15 degrees. Further, one end of the straight rib of the side edge ear of the above-mentioned inner cover is protruding inward, and the inner side of the side edge ear of the inner cover is provided with a rib groove above the protruding part. The rib groove is provided with a reinforcing rib 203.

[0031] The inner wall of the cover opening of the outer cover and the inner wall of the bottom opening of the outer bottom are respectively provided with symmetrical clamping points, and the inner cover and the inner bottom are respectively provided with symmetrical protruding rings corresponding to the clamping points; the outer cover is rotated counterclockwise by 45 degrees into the inner cover, the clamping points of the outer cover and the protruding rings of the inner cover are over-locked to pass the buckling, and meanwhile, the clamping points of the outer cover are rotated by 45 degrees into the clamping grooves 102 arranged at the two ends of the protruding rings of the inner cover; the inner bottom is rotated counterclockwise by 45 degrees into the outer bottom, and the clamping points of the outer bottom and the protruding rings of the inner bottom are over-locked to pass the buckling. The inner cover is in the shape of a ring, the top of the inner cover is upwardly protruded and sleeved into the central hole fixed in the middle of the outer cover, and the top plane of the outer cover is flush with the top plane of the inner cover. A mirror is arranged in the mirror groove in the top of the inner cover.

[0032] In use, the inner bottom of the powder box is mounted on the clamping points of the outer bottom through the protruding rings, the inner bottom and the outer bottom are integrated, the inner cover is fixed on the clamping points of the outer cover through the protruding rings, the lugs of the outer cover are over-locked into the concave edges of the inner cover, and the outer cover and the inner cover are integrated; holding the outer bottom and rotating counterclockwise by 45 degrees to open the outer cover, when the limiting impact sound and the damping limiting sound are heard, the inner holder and the outer cover can be opened and ejected, the inner cover is opened together with the outer cover, the puff in the inner seat is taken out, and the powder paste in the inner holder can be taken out through the puff.

[0033] According to the above structural features, as shown in the drawings, the inner bottom of the inner bottom can also be provided with a downwardly protruding inner groove, the clamping points of the outer bottom are located above the inner groove of the inner bottom, and the outer diameter of the seat hole in the top of the inner bottom is limited by the protruding ribs below the seat hole. Figure 13 ​

Claims

1. A double-layered paste powder box, the outer bottom (5) of the powder box is provided with an inner bottom (4), the inner bottom is provided with an inner container, the inner container comprises an inner holder (3) and an inner cover (2), the inner holder is hingedly fixed with one side of the inner seat through a first pin shaft, the inner seat below the hingedly fixed position is hingedly fixed with the edge ear (201) of one side of the inner cover through a second pin shaft, the top of the inner cover is provided with an outer cover (1), the inner cover is covered with the inner holder, the outer cover is covered with the outer bottom through the inner cover and the inner seat to form a sealed box body, the box body is circular; characterized in that The edge ear (201) of the inner cover (2) is hingedly fixed to the second hinged groove (401) on one side of the inner bottom (4) through the ear groove (301) of the inner holder (3), the ear groove of the inner holder is symmetrically provided with the protruding ear seat (302) on both sides, the second hinged groove of the inner seat is punched through the other side of the second hinged groove, and the ear seat of the ear groove of the inner holder is hingedly fixed, and the first pin shaft at the first hinged groove (402) above the second pin shaft is hingedly fixed to the edge ear of the inner cover.

2. The dual layer cream powder cartridge of claim 1, wherein The outer diameter of the upper seat hole of the inner bottom (4) is limited by the protruding rib (403) below the top seat hole of the outer bottom (5), and at the same time, the hole and the inner bottom of the inner bottom are sealed to form a puff cavity, and the edge of the inner holder (3) is sealed to the inner bottom of the puff cavity when the inner holder is covered by the outer cover (1) and the inner cover (2), and the step groove ring surface of the inner holder is increased in the upward direction.

3. The dual layer cream powder cartridge of claim 2, wherein The inner wall of the cover opening of the outer cover (1) is symmetrically provided with a protruding ear (101), and the protruding ear is provided with a concave edge corresponding to the edge of the cover opening of the inner cover (2). The concave edge of the inner cover is correspondingly buckled into the outer cover, the outer cover and the inner cover are integrated, the opening gap of the inner cover is located above the protruding ear of the outer cover, and the inner bottom is buckled into the upper seat hole of the inner bottom. The outer cover (45) is provided with an oval outer turning edge (404) above the outer diameter of the upper seat hole of the protruding rib (403) of the inner bottom (4), and the outer cover (45) is rotated by 45 degrees to drive the protruding ear of the outer cover to be buckled or separated from the oval outer turning edge of the inner bottom.

4. The dual layer cream powder box according to claim 3, characterized in that The inner bottom (4) is provided with a downward protruding inner groove as a puff cavity, and the outer diameter of the upper seat hole of the inner bottom is limited by the protruding rib (403) below the top seat hole of the outer bottom (5), and at the same time, the inner groove of the inner bottom is located above the inner bottom of the outer bottom.

5. The dual layer cream powder cartridge of claim 1, wherein One side of the outer bottom (5) is provided with a side groove (501), and the rear part of the edge ear (201) of the inner cover is provided with a protruding part (204); when the inner cover is opened by 120 degrees, the gap of the side groove of the outer bottom is limited by the rear part of the inner cover.

6. The dual layer cream powder cartridge of claim 5, wherein The inner cover (2) is provided with a protruding straight rib (202) in the middle of the bottom of the edge ear (201), and the straight rib is provided with a protruding rib (303) corresponding to the ear groove (301) of the inner holder (3); when the inner cover is opened by 120 degrees, the straight rib of the inner cover is in contact with the rib of the inner holder, and the inner holder is lifted to be opened by 15 degrees.

7. The dual layer cream powder cartridge of claim 6, wherein The straight rib (202) of the edge ear (201) of the inner cover (2) is protruded inward at one end, the inner side of the edge ear of the inner cover is provided with a rib groove above the protruding part, and the rib groove is provided with a reinforcing rib (203).

8. The dual layer cream powder cartridge of claim 6, wherein The inner wall of the cover opening of the outer cover (1) and the inner wall of the bottom opening of the outer bottom (5) are respectively and symmetrically provided with clamping points, the inner cover (2) and the inner bottom (4) are respectively and symmetrically provided with protruding rings corresponding to the clamping points, the outer cover is counterclockwise rotated into the inner cover by 45 degrees, the clamping points of the outer cover and the protruding rings of the inner cover are in excess of the buckling, and at the same time, the clamping points of the outer cover are rotated into the clamping grooves (102) provided at both ends of the protruding rings of the inner cover by 45 degrees; the inner bottom is counterclockwise rotated into the outer bottom by 45 degrees, and the clamping points of the outer bottom and the protruding rings of the inner bottom are in excess of the buckling.

9. The dual layer cream powder cartridge of claim 8, wherein The inner cover (2) is in the shape of a ring, and the top of the inner cover is upwardly protruding and sleeved into the center hole in the middle of the outer cover (1), and the top of the outer cover is flush with the top of the inner cover.

10. The dual layer cream powder cartridge of claim 1, wherein A mirror (6) is arranged in the mirror groove in the top of the inner cover (2).

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