Plastic cosmetic packaging box

Abstract

The utility model relates to a plastic cosmetic packaging box, which belongs to the technical field of cosmetic packaging and comprises an outer frame, a containing adjusting mechanism is arranged inside the outer frame and comprises a fixing plate fixedly connected inside the outer frame, and a plurality of storage grooves are formed in the top of the fixing plate. And the interior of the outer frame is detachably connected with two mounting blocks, and the left sides of the mounting blocks are fixedly connected with a bag body. According to the plastic cosmetic packaging box, under the condition that the cosmetic storage effect is kept, storage of various cosmetics can be achieved in two different modes, the diversified cosmetic requirements of a user can be met through an independent cosmetic box, and the practicability of the plastic cosmetic packaging box is improved; in addition, by means of the cosmetic taking structure, the cosmetics prone to deterioration can be taken under the condition that the cosmetics are not in direct contact, so that the cosmetics are completely discharged under the condition that the remaining cosmetics are prevented from being polluted, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging, in particular to a plastic cosmetic packaging box. Background Art

[0002] Cosmetics are a type of chemical industrial product that is well known to people. It belongs to the field of fine chemicals. It mainly refers to chemical industrial products or fine chemical products that are evenly distributed on any part of the human body surface by smearing, spraying, etc., such as hair, face, neck, armpits, nails, lips and teeth, in order to achieve the purpose of cleaning, maintenance, beautification, modification, and changing appearance, so as to keep people in good condition. Cosmetic packaging boxes are needed for the storage and packaging of cosmetics.

[0003] Please refer to a cosmetic packaging box with patent publication number CN218559674U. The patent states that "existing cream-type cosmetics generally use can-type containers with wider entrances, but when can-type containers are used, it is easy for the cosmetics inside to come into contact with air over a large area, causing the cosmetics to deteriorate quickly. Moreover, when users take out the cosmetics by hand, the remaining cosmetics will be contaminated, which is not practical." This patent uses a bag body made of flexible material to hold cosmetics, and a packaging member with a discharge port is provided at the mouth of the bag body. The cosmetics in the bag can be squeezed out of the discharge port using a push member. Compared with the existing technology of directly placing cosmetics in a carrying box, the cosmetic packaging box of this application is not easy to leak and is more environmentally friendly and hygienic.

[0004] However, the cosmetic packaging box in the above patent can only store a single type of cosmetics, which is difficult to meet the user's diverse makeup needs and has certain limitations when used. In addition, the method of discharging cosmetics by pushing the bag containing cosmetics is relatively simple, which not only makes it difficult to ensure uniform discharge of cosmetics, but also easily leads to incomplete discharge, reduces the utilization rate of cosmetics, and has poor practicality. In view of this, the present application proposes a plastic cosmetic packaging box. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a plastic cosmetic packaging box that can store multiple cosmetics in two different ways, so that a single cosmetic box can meet the user's diverse makeup needs, and can also make it convenient to take out cosmetics, thereby enhancing the practicality of the device. It solves the problem that existing cream cosmetics generally use can containers with wider entrances, but when can containers are used, it is easy for the cosmetics inside to come into contact with air over a large area, causing the cosmetics to deteriorate quickly, and when users take out the cosmetics with their hands, the remaining cosmetics will be contaminated, resulting in poor practicality.

[0006] To achieve the above-mentioned object, the present utility model provides the following technical solution: a plastic cosmetic packaging box, comprising an outer frame, wherein a content adjustment mechanism is provided inside the outer frame;

[0007] The loading adjustment mechanism includes a fixed plate fixedly connected to the inner part of the outer frame, a plurality of storage slots are provided on the top of the fixed plate, two mounting blocks are detachably connected to the inner part of the outer frame, a bag body is fixedly connected to the left side of the mounting block, a movable frame corresponding to the position of the mounting block is slidably connected to the inner part of the outer frame, and a discharge valve port extending to the right side of the mounting block is provided on the right side of the bag body;

[0008] A tension spring fixedly connected to the outer frame is provided on the left side of the movable frame, and the internal rotation of the movable frame is connected to a winding roller for winding the bag body and two pressing rollers for squeezing the material, and an adjustment structure for driving the winding roller to rotate is provided on the side away from the two movable frames.

[0009] Furthermore, a material taking port for accommodating a mounting block is provided on the right side of the outer frame, and a positioning bolt threadedly connected to the outer frame is movably connected inside the mounting block.

[0010] Furthermore, a cover plate is hinged on the top of the outer frame, and a buckle for limiting the rotation of the cover plate is provided on the right side of the outer frame.

[0011] Furthermore, a partition plate is fixedly connected to the bottom of the fixed plate, and a limiting slider slidably connected to the partition plate is fixedly connected to opposite sides of the two movable frames.

[0012] Furthermore, the adjustment structure includes a sliding cylinder fixedly connected to the side of the two movable frames away from each other and slidably connected to the outer frame. The internal rotation of the sliding cylinder is connected to a rotating rod fixedly connected to the winding roller, and a knob fixedly connected to the rotating rod is installed on the side of the sliding cylinder away from the movable frame.

[0013] Furthermore, the movable frame is U-shaped, and guide grooves that are slidably matched with the sliding cylinder are provided on the front and rear sides of the outer frame.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] This plastic cosmetic packaging box can not only use the storage slot provided on the fixed plate to store solid or paste-like cosmetics that are not easily deteriorated by contact with air, but can also use the bag body to store gel or cream-like cosmetics that are easily deteriorated by contact with air. This allows for storage of multiple cosmetics while maintaining the cosmetic storage effect, thus enabling a single cosmetic box to meet the diverse cosmetic needs of the user, thereby enhancing the practicality of the device.

[0016] By turning the knob, the winding roller can be used to reel in the excess bag, and the pressing roller can be used to squeeze the material in the bag toward the discharge valve, making it convenient to take out the cosmetics without direct contact with the cosmetics, so as to prevent contamination of the remaining cosmetics and ensure complete discharge of the cosmetics, thereby effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a top sectional view of the structure of the utility model;

[0019] Figure 3 It is a structural stereogram of the outer frame of the utility model.

[0020] In the figure: 1. Outer frame; 101. Feeding port; 2. Fixing plate; 201. Storage tank; 3. Partition plate; 4. Mounting block; 401. Positioning bolt; 5. Bag body; 6. Discharge valve port; 7. Movable frame; 8. Winding roller; 9. Pressing roller; 10. Limiting slider; 11. Sliding cylinder; 12. Rotating rod; 13. Knob; 14. Cover plate; 15. Buckle; 16. Tension spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 3 In this embodiment, a plastic cosmetic packaging box includes an outer frame 1, and a container adjustment mechanism is provided inside the outer frame 1.

[0023] In this embodiment, the filling adjustment mechanism includes a fixed plate 2 fixedly connected to the inside of the outer frame 1, a plurality of storage slots 201 are provided on the top of the fixed plate 2, a cover plate 14 is hingedly connected to the top of the outer frame 1, and a buckle 15 for limiting the rotation of the cover plate 14 is provided on the right side of the outer frame 1. The buckle 15 is used to limit the rotation of the cover plate 14 so that the cover plate 14 can cover the top of the outer frame 1, thereby protecting the cosmetics stored on the fixed plate 2.

[0024] Among them, two mounting blocks 4 are detachably connected to the inside of the outer frame 1, and a material extraction port 101 for accommodating the mounting block 4 is opened on the right side of the outer frame 1. The interior of the mounting block 4 is movably connected with a positioning bolt 401 threadedly connected to the outer frame 1, so that the mounting block 4 can be extended to the inside of the outer frame 1 by using the material extraction port 101, and the provided positioning bolt 401 can limit the movement of the mounting block 4.

[0025] In this embodiment, a bag body 5 is fixedly connected to the left side of the mounting block 4, which is convenient for using the bag body 5 to store gel or cream cosmetics that are easily deteriorated when exposed to air. A movable frame 7 corresponding to the position of the mounting block 4 is slidably connected inside the outer frame 1, and a partition plate 3 is fixedly connected to the bottom of the fixed plate 2. The opposite sides of the two movable frames 7 are fixedly connected with a limiting slider 10 that is slidably connected to the partition plate 3, which is convenient for using the movement of the limiting slider 10 in the partition plate 3 to improve the activity stability of the movable frame 7.

[0026] Among them, a discharge valve port 6 extending to the right side of the mounting block 4 is provided on the right side of the bag body 5. The discharge valve port 6 is a small self-operated pressure regulating valve, so that the opening can be adjusted as the pressure of the medium in the bag body 5 changes, thereby realizing the discharge of cosmetics.

[0027] In this embodiment, a tension spring 16 fixedly connected to the outer frame 1 is provided on the left side of the movable frame 7, and the internal rotation of the movable frame 7 is connected to a winding roller 8 for winding the bag body 5 and two pressing rollers 9 for squeezing the material. The movable frame 7 is U-shaped, and an adjustment structure for driving the winding roller 8 to rotate is provided on the side where the two movable frames 7 are separated.

[0028] Among them, the adjustment structure includes a sliding cylinder 11 fixedly connected to the side away from the two movable frames 7 and slidingly connected to the outer frame 1. The internal rotation of the sliding cylinder 11 is connected to a rotating rod 12 fixedly connected to the winding roller 8. A knob 13 fixedly connected to the rotating rod 12 is installed on the side of the sliding cylinder 11 away from the movable frame 7, which makes it convenient to drive the winding roller 8 to rotate by rotating the knob 13. Guide grooves that are slidably adapted to the sliding cylinder 11 are provided on the front and rear sides of the outer frame 1, so that the sliding cylinder 11 can slide in the outer frame 1 using the guide grooves.

[0029] The beneficial effects of the above embodiment are:

[0030] This plastic cosmetic packaging box can not only use the storage groove 201 provided on the fixed plate 2 to store solid or paste-like cosmetics that are not easily deteriorated by contact with air, but can also use the bag body 5 to store gel or cream-like cosmetics that are easily deteriorated by contact with air. In this way, multiple cosmetics can be stored while maintaining the storage effect of cosmetics, so that a single cosmetic box can meet the user's diverse makeup needs, thereby enhancing the practicality of the device.

[0031] By turning the knob 13, the winding roller 8 can be made to reel in the excess bag 5, and the pressing roller 9 can be made to squeeze the material in the bag toward the discharge valve 6, thereby facilitating the taking out of the cosmetics without direct contact with the cosmetics, so as to ensure the complete discharge of the cosmetics without contaminating the remaining cosmetics, thereby effectively improving the practicality of the device.

[0032] The working principle of the above embodiment is:

[0033] When in use, the plastic cosmetic packaging box can be used to place solid or paste-like cosmetics that are not easily deteriorated by contact with air through the storage groove 201 provided on the fixed plate 2. At the same time, gel or cream-like cosmetics that are easily deteriorated by contact with air can also be placed in the bag body 5. In this way, multiple cosmetics can be stored while maintaining the storage effect of cosmetics, so that a single cosmetic box can meet the user's diverse makeup needs.

[0034] When taking out cosmetics, the cover plate 14 can be opened to take out the cosmetics on the fixed plate 2, and the rotating knob 13 can be turned to drive the winding roller 8 to rotate, so that the winding roller 8 can roll up the bag body 5. The pulling force of the bag body 5 on the movable frame 7 will increase during the rolling process, so that the movable frame 7 can drive the pressing roller 9 to move to the right, thereby squeezing the material in the bag body 5 and making the cosmetics flow out from the discharge valve 6, thereby realizing the taking out of the cosmetics in the bag body 5.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic cosmetic packaging box, comprising an outer frame (1), characterized in that: A container adjustment mechanism is provided inside the outer frame (1); The loading adjustment mechanism comprises a fixed plate (2) fixedly connected to the interior of the outer frame (1), a plurality of storage slots (201) being provided on the top of the fixed plate (2), two mounting blocks (4) being detachably connected to the interior of the outer frame (1), a bag body (5) being fixedly connected to the left side of the mounting block (4), a movable frame (7) corresponding to the position of the mounting block (4) being slidably connected to the interior of the outer frame (1), and a discharge valve port (6) extending to the right side of the mounting block (4) being provided on the right side of the bag body (5); A tension spring (16) fixedly connected to the outer frame (1) is provided on the left side of the movable frame (7), and a winding roller (8) for winding the bag body (5) and two pressing rollers (9) for squeezing the material are rotatably connected inside the movable frame (7), and an adjustment structure for driving the winding roller (8) to rotate is provided on the separated sides of the two movable frames (7).

2. A plastic cosmetic packaging box according to claim 1, characterized in that: The right side of the outer frame (1) is provided with a material taking port (101) for accommodating the mounting block (4), and the interior of the mounting block (4) is movably connected with a positioning bolt (401) threadedly connected to the outer frame (1).

3. The plastic cosmetic packaging box according to claim 1, characterized in that: A cover plate (14) is hinged on the top of the outer frame (1), and a buckle (15) for limiting the rotation of the cover plate (14) is provided on the right side of the outer frame (1).

4. The plastic cosmetic packaging box according to claim 1, characterized in that: The bottom of the fixed plate (2) is fixedly connected to a partition plate (3), and opposite sides of the two movable frames (7) are fixedly connected to limit sliders (10) that are slidably connected to the partition plate (3).

5. The plastic cosmetic packaging box according to claim 1, characterized in that: The adjustment structure comprises a sliding cylinder (11) fixedly connected to a side away from the two movable frames (7) and slidably connected to the outer frame (1); the interior of the sliding cylinder (11) is rotatably connected to a rotating rod (12) fixedly connected to the winding roller (8); and a knob (13) fixedly connected to the rotating rod (12) is installed on the side of the sliding cylinder (11) away from the movable frame (7).

6. The plastic cosmetic packaging box according to claim 5, characterized in that: The movable frame (7) is U-shaped, and the front and rear sides of the outer frame (1) are both provided with guide slots that are slidably matched with the sliding cylinder (11).

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