A new mascara case

Abstract

The application discloses a novel mascara box, and belongs to the mascara box field. The novel mascara box comprises a box body, a box cover which is screwed with the box body, and a brush rod which is fixedly installed on the box cover. An opening end of the box body is provided with an opening and closing mechanism. The opening and closing mechanism comprises a working groove which is fixedly connected to the opening end of the box body, four shutter hinges which are rotatably connected to the working groove in a ring array and are used for closing the opening of the box body, a rack which is fixedly connected to the roots of the shutter hinges, a driving ring which is sleeved outside the four roots of the shutter hinges and is engaged with the rack and is used for driving the synchronous rotation of the shutter hinges to realize the opening and closing, and a pull rod which is fixedly connected to one side of the driving ring. The novel mascara box is provided with a shutter type automatic closing design. After the brush rod is taken out, the box body is immediately closed, the contact between the mascara and air is reduced, the mascara is effectively prevented from being dried and changed in quality, and the service life is prolonged.

Description

Technical Field

[0001] This application relates to the field of mascara box technology, specifically a novel mascara box. Background Technology

[0002] A mascara case is a container specifically designed to hold and protect mascara and its brushes; it is an indispensable part of makeup tools.

[0003] When using mascara, the lid with the mascara brush and the case containing the mascara are separate. You apply makeup with the mascara brush. However, during the makeup application process, the case remains open, causing the mascara inside to be constantly exposed to the outside air. This makes it prone to drying out, cracking, and deterioration. It may also attract dust and bacteria, affecting the lifespan of the mascara. Many mascaras become unusable after being used up, resulting in significant waste.

[0004] Therefore, this application provides a novel mascara case to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a novel mascara case, which aims to solve the problem mentioned in the background art that existing mascaras, when used, are always kept open, which makes them prone to drying out, cracking, and deterioration, and may also attract dust and bacteria, affecting the lifespan of the mascara and causing significant waste.

[0006] To achieve the above objectives, this application provides the following technical solution: a novel mascara case, comprising a case body, a case lid screwed to the case body, and a brush handle fixedly mounted on the case lid. The opening end of the case body is provided with an opening and closing mechanism, which includes a working groove fixedly connected to the opening end of the case body, four shutter hinges rotatably connected to the working groove in a circular array for closing the opening of the case body, a rack fixedly connected to the base of the shutter hinges, a drive ring fitted around the four bases of the shutter hinges and meshing with the rack to drive the shutter hinges to rotate synchronously for opening and closing, a lever fixedly connected to one side of the drive ring, and a slot cover fixedly mounted on the working groove. The lever extends to the outside of the slot cover, and the slot cover has a hollow screw head screwed to the case lid. Thus, through the shutter-type automatic closing design, the case body is immediately closed after the brush handle is removed, reducing the contact between the mascara and air, effectively preventing the mascara from drying and cracking, and extending its service life.

[0007] Preferably, the side of the slot cover has an opening for accommodating the extension and movement of the lever.

[0008] Preferably, the drive ring is fixedly connected with four limiting sliding protrusions arranged in a ring array, and the groove cover is provided with a limiting sliding groove to accommodate the sliding of the limiting sliding protrusions.

[0009] Preferably, the end of the brush handle near the lid has a locking head, and the lid has a slot corresponding to the locking head.

[0010] Preferably, the outer side of the brush rod near the end of the clip is fitted with a plug for blocking the opening of the hollow screw head.

[0011] Preferably, the four corners of the working groove and the groove cover are fixedly connected by screws.

[0012] This new mascara case features a shutter-type automatic closing design. Once the brush handle is removed, the case immediately closes, reducing the contact between the mascara and air, effectively preventing the mascara from drying out and deteriorating, and extending its lifespan.

[0013] This new mascara case features a detachable design for the brush handle and opening / closing mechanism, which facilitates maintenance and replacement, reduces maintenance costs, and also makes assembly easier during production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a novel mascara box;

[0015] Figure 2 This is a schematic diagram of the split structure of a new type of mascara box;

[0016] Figure 3 This is a schematic diagram of the internal structure of the lid of a new type of mascara case;

[0017] Figure 4 This is a schematic diagram of the opening and closing mechanism of a novel mascara box.

[0018] In the picture:

[0019] 1. Box body;

[0020] 2. Box lid; 21. Card slot;

[0021] 3. Brush handle; 31. Clip; 32. Plug;

[0022] 4. Opening and closing mechanism; 41. Working groove; 42. Groove cover; 421. Limiting slide groove; 422. Movable opening;

[0023] 43. Shutter hinge; 431. Rack; 44. Drive ring; 441. Limiting slide; 442. Lever;

[0024] 45. Hollow screw head. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0026] This embodiment provides a novel mascara box, such as Figures 1-4 As shown, the novel mascara case includes a case body 1, a case cover 2 screwed to the case body 1, and a brush handle 3 fixedly mounted on the case cover 2. The opening end of the case body 1 is provided with an opening and closing mechanism 4. The opening and closing mechanism 4 includes a working groove 41 fixedly connected to the opening end of the case body 1, four shutter hinges 43 arranged in a circular array at their roots and rotatably connected to the working groove 41 for closing the opening of the case body 1, a rack 431 fixedly connected to the roots of the shutter hinges 43, a drive ring 44 fitted around the four roots of the shutter hinges 43 and meshing with the rack 431 for driving the shutter hinges 43 to rotate synchronously to achieve opening and closing, a lever 442 fixedly connected to one side of the drive ring 44, and a slot cover 42 fixedly mounted on the working groove 41. The lever 442 extends to the outside of the slot cover 42, and the slot cover 42 has a hollow screw head 45 screwed to the case cover 2.

[0027] When in use, rotate the lid 2 to separate it from the hollow screw head 45 of the slot cover 42, thereby causing the brush handle 3 to leave the box body 1. At this time, the drive ring 44 drives the shutter hinge 43 to rotate inward through the lever 442, and the four shutter hinges 43 close, thereby completely covering the opening of the box body 1 and preventing the mascara inside the box body 1 from being exposed during the mascara brushing process. After use, reverse the lever 442 to drive the shutter hinge 43 to unfold outward, exposing the opening of the box body 1. After inserting the brush handle 3 into the box body 1, screw the lid 2 back onto the hollow screw head 45 of the slot cover 42.

[0028] Specifically, the side of the slot cover 42 is provided with an opening 422 for the extension and movement of the lever 442; when the drive ring 44 rotates with the cover 2, the lever 442 slides along the opening 422, causing the drive ring 44 to rotate synchronously. The length and shape of the opening limit the range of movement of the lever, ensuring that the rotation angle of the drive ring 44 accurately controls the opening and closing range of the shutter hinge 43.

[0029] Furthermore, four limiting sliding protrusions 441 arranged in a ring array are fixedly connected to the drive ring 44, and the groove cover 42 is provided with a limiting groove 421 for accommodating the sliding of the limiting sliding protrusions 441; when the drive ring 44 rotates, the sliding protrusions slide along the groove, and the two ends of the groove form mechanical stops, limiting the rotation range of the drive ring 44 and ensuring that the opening and closing angle of the shutter hinge 43 is within a safe range.

[0030] Furthermore, the brush rod 3 has a locking head 31 at one end near the cover 2, and the cover 2 has a corresponding slot 21 inside; when the brush rod 3 is inserted into the cover 2, the locking head 31 elastically deforms and locks into the slot 21 to achieve axial fixation; when disassembling, applying a certain pulling force can make the locking head 31 disengage from the slot 21, and the detachable structure facilitates maintenance and replacement.

[0031] Furthermore, the brush handle 3 is fitted with a plug 32 on the outside near the clip 31 to block the opening of the hollow screw head 45; in this way, the plug 32 can ensure the closure of the opening of the box 1 when not in use, and also provide cushioning protection for the brush handle 3 when carried.

[0032] Specifically, the four corners of the working groove 41 and the groove cover 42 are fixedly connected by screws; the internal mechanical structure can be inspected by removing the screws, reducing maintenance costs.

[0033] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A novel mascara case, comprising a case body (1), a case cover (2) screwed to the case body (1), and a brush handle (3) fixedly mounted on the case cover (2), characterized in that: The box body (1) is provided with an opening and closing mechanism (4) at the open end. The opening and closing mechanism (4) includes a working groove (41) fixedly connected to the opening end of the box body (1), four shutter hinges (43) arranged in a ring array on the working groove (41) for closing the opening of the box body (1), a rack (431) fixedly connected to the root of the shutter hinge (43), a drive ring (44) fitted on the outside of the four roots of the shutter hinge (43) and meshing with the rack (431) for driving the shutter hinge (43) to rotate synchronously to realize opening and closing, a lever (442) fixedly connected to one side of the drive ring (44), and a slot cover (42) fixedly installed on the working groove (41). The lever (442) extends to the outside of the slot cover (42), and the slot cover (42) has a hollow screw head (45) that is screwed to the box cover (2).

2. The novel mascara case according to claim 1, characterized in that: The side of the groove cover (42) is provided with an opening (422) to accommodate the extension and movement of the lever (442).

3. The novel mascara case according to claim 2, characterized in that: The drive ring (44) is fixedly connected with four limiting sliding protrusions (441) arranged in a ring array, and the groove cover (42) is provided with a limiting sliding groove (421) to accommodate the sliding of the limiting sliding protrusions (441).

4. The novel mascara case according to claim 3, characterized in that: The brush handle (3) has a clip (31) at one end near the cover (2), and the cover (2) has a slot (21) corresponding to the clip (31).

5. The novel mascara case according to claim 4, characterized in that: The brush rod (3) has a plug (32) fitted on the outside of the end near the clip (31) to block the opening of the hollow screw head (45).

6. The novel mascara case according to claim 5, characterized in that: The four corners of the working groove (41) and the groove cover (42) are fixedly connected by screws.

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