Powder-liquid combined cosmetic container with non-return structure

Abstract

The utility model relates to the field of cosmetic containers, and discloses a powder-liquid combined cosmetic container with a non-return structure, which comprises a liquid bin, a non-return plug is inserted on the upper surface of the liquid bin, the upper surface of the liquid bin is in threaded connection with a sealing cover, a powder storage component is arranged on the inner wall of the non-return plug, the powder storage component comprises a powder bin, and the powder bin is in threaded connection with the sealing cover. A non-return plug is arranged on the lower surface of the powder bin, a connector is arranged on the lower surface of the powder bin and inserted into the inner wall of the non-return plug, an extrusion head is connected to the outer wall of the powder bin in a sleeving mode, a powder bin cover is connected to the upper surface of the extrusion head in a sleeving mode, and the powder storage assembly further comprises a rear plug which can be connected to the outer wall of the connector in a sleeving mode. According to the cosmetic container, the split type design is adopted, the liquid bin is used for storing liquid, the powder bin is used for storing powder, when cosmetics need to be used, a user can insert the powder bin into the liquid bin by himself, the device is shaken to enable the cosmetics to be mixed, and therefore the cosmetics and the powder bin can be prevented from being mixed in advance.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic containers, and in particular to a powder-liquid combined cosmetic container with a backflow prevention structure. Background Technology

[0002] Cosmetics are chemical industrial products or fine chemical products that are applied to the surface of the human body by means of smearing, spraying or other similar methods to achieve the purpose of cleaning, maintaining, beautifying, modifying and altering appearance, or correcting body odor and maintaining a good condition.

[0003] In the existing technology, containers of different sizes are mainly used to store cosmetics. However, some cosmetics are mixtures of liquid and powder, which need to be mixed before use. Therefore, merchants will package the two cosmetics in the same container. Although this can reduce costs, it will lead to filling difficulties and the powder and liquid inside the container may mix prematurely during transportation. To solve the above problems, a powder-liquid combined cosmetic container with a backflow prevention structure is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a cosmetic container for combining powder and liquid with a backflow prevention structure, which aims to improve the problem in the prior art that "using the same container to store powder and liquid is inconvenient during production and transportation".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a powder-liquid combined cosmetic container with a backflow prevention structure, comprising a liquid chamber, a backflow prevention plug inserted into the upper surface of the liquid chamber, a sealing cap threadedly connected to the upper surface of the liquid chamber, a powder storage assembly provided on the inner wall of the backflow prevention plug, the powder storage assembly comprising a powder chamber, a connector provided on the lower surface of the powder chamber, the connector being inserted into the inner wall of the backflow prevention plug, an extrusion head sleeved on the outer wall of the powder chamber, and a powder chamber cover sleeved on the upper surface of the extrusion head.

[0006] As a further description of the above technical solution:

[0007] The powder storage assembly also includes a rear plug, which can be sleeved on the outer wall of the connector.

[0008] As a further description of the above technical solution:

[0009] The powder container is made of opaque soft rubber, and the extruder head is made of transparent soft rubber.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the powder hopper is provided with a slot, and the inner wall of the extrusion head is provided with a protrusion, which is compatible with the slot.

[0012] As a further description of the above technical solution:

[0013] The cross-section of the protrusion is set as an equilateral trapezoid.

[0014] As a further description of the above technical solution:

[0015] The lower surface edge of the connector is set to be arc-shaped.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, by adopting a split design, a liquid compartment is used to store liquid and a powder compartment is used to store powder. When cosmetics are needed, the user can insert the powder compartment into the liquid compartment and shake the device to mix the cosmetics. This can prevent the two from mixing in advance and makes it more convenient to fill them separately during production. The overall device is more convenient in terms of production and transportation.

[0018] 2. In this utility model, by adopting a split design, merchants can combine more products. When producing products, merchants can simultaneously produce multiple liquid containers storing different liquids and powder containers storing multiple different powders. When selling, products can be freely combined according to user needs, and customers can also freely combine products for use, thus improving product flexibility. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0020] Figure 2 This is a three-dimensional structural breakdown diagram of the overall device in this utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional diagram of the powder storage component in this utility model.

[0022] Legend:

[0023] 1. Liquid tank; 2. Sealing cap; 3. Powder storage assembly; 31. Rear plug; 32. Powder tank; 33. Connector; 34. Slot; 35. Protrusion; 4. Extrusion head; 5. Powder tank cover; 6. Check plug. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a powder-liquid combined cosmetic container with a backflow prevention structure, including a liquid tank 1 for storing liquid, a backflow prevention plug 6 inserted into the upper surface of the liquid tank 1 to prevent liquid from flowing out, a sealing cap 2 threadedly connected to the upper surface of the liquid tank 1 to fix the backflow prevention plug 6, a powder storage component 3 for storing powder on the inner wall of the backflow prevention plug 6, the powder storage component 3 including a powder container 32 for directly containing powder, a connector 33 for allowing liquid to enter the powder container 32 on the lower surface of the powder container 32, the connector 33 being inserted into the inner wall of the backflow prevention plug 6, an extrusion head 4 for facilitating the operator to apply the mixture on the outer wall of the powder container 32, and a powder container cap 5 for sealing the upper opening of the extrusion head 4 on the upper surface of the extrusion head 4.

[0026] Reference Figure 1 - Figure 3 The powder storage assembly 3 also includes a rear plug 31 used to block the opening below the connector 33. The rear plug 31 can be sleeved on the outer wall of the connector 33. The powder hopper 32 is made of opaque soft rubber material. When the device is assembled, the mixture inside the device can be discharged outward by pressing the powder hopper 32, which is more convenient during extrusion. The extrusion head 4 is made of transparent soft rubber material. By using transparent material to make the extrusion head 4, it is convenient for the operator to observe the extrusion situation. The outer wall of the powder hopper 32 is provided with a groove 34, and the inner wall of the extrusion head 4 is provided with a protrusion 35. The protrusion 35 and the groove 34 are compatible. By inserting the protrusion 35 into the groove 34, the extrusion head 4 can be fixed to the outer wall of the powder hopper 32.

[0027] Reference Figure 1 - Figure 3 The cross-section of the protrusion 35 is set as an equilateral trapezoid. This setting makes it easy for the protrusion 35 to enter or leave the interior of the slot 34. The lower surface edge of the connector 33 is set as an arc. The arc design makes it easier for the connector 33 to be inserted into the interior of the anti-reverse plug 6.

[0028] Working principle: During production, liquid and powder can be filled into the liquid chamber 1 and powder chamber 32 respectively. At this time, it is important to ensure that the rear plug 31 is fitted onto the outer wall of the connector 33 to ensure that the lower end of the powder chamber 32 is sealed. After filling is completed, the check plug 6 can be inserted into the liquid chamber 1 and the sealing cap 2 can be rotated to fix it to the outer wall of the liquid chamber 1, thus sealing the liquid chamber 1. Then, the extrusion head 4 can be fitted onto the outer wall of the powder chamber 32, thus sealing the powder chamber 32.

[0029] When it is necessary to mix liquid and powder, first move the back plug 31 to separate it from the connector 33. Then, insert the connector 33 into the anti-reverse plug 6 to connect the internal spaces of the liquid chamber 1 and the powder chamber 32. After that, shake the whole device up and down to mix the powder and liquid. After the powder and liquid are mixed, invert the whole device and remove the powder chamber cover 5. Then, press the powder chamber 32 to promote the discharge of the mixture inside the device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A powder-liquid combination cosmetic container with a non-return structure, comprising a liquid tank (1), characterized in that: The upper surface of the liquid bin (1) is inserted with a check plug (6), the upper surface of the liquid bin (1) is threadedly connected with a sealing cover (2), the inner wall of the check plug (6) is provided with a powder storage assembly (3), the powder storage assembly (3) comprises a powdery bin (32), the lower surface of the powdery bin (32) is provided with a connecting head (33), the connecting head (33) is inserted in the inner wall of the check plug (6), the outer wall of the powdery bin (32) is sleeved with an extrusion head (4), and the upper surface of the extrusion head (4) is sleeved with a powder bin cover (5).

2. The powder-liquid combination cosmetic container with a non-return structure according to claim 1, characterized in that: The powder storage assembly (3) further comprises a rear plug (31), and the rear plug (31) can be sleeved on the outer wall of the connecting head (33).

3. The powder-liquid combination cosmetic container with a non-return structure according to claim 1, characterized in that: The powdery bin (32) is made of opaque soft rubber material, and the extrusion head (4) is made of transparent soft rubber material.

4. The powder-liquid combination cosmetic container with a non-return structure according to claim 1, characterized in that: The outer wall of the powdery bin (32) is provided with a clamping groove (34), and the inner wall of the extrusion head (4) is provided with a protruding block (35), and the protruding block (35) and the clamping groove (34) are matched.

5. The powder-liquid combination cosmetic container with a non-return structure according to claim 4, characterized in that: The cross section of the protruding block (35) is an isosceles trapezoid.

6. The powder-liquid combination cosmetic container with a non-return structure according to claim 1, characterized in that: The lower surface of the connecting head (33) is provided with an arc-shaped edge.

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