A split type cosmetic cap convenient to disassemble and clean

Abstract

The utility model discloses a split type cosmetic cover convenient to disassemble and clean, including cosmetic box, the sealing mechanism is equipped with the back -shaped groove of setting in the bottle mouth top, the inside installation of back -shaped groove has the gasbag, the both ends side edge bottom of bottle mouth all are fixed with the casing, the inside movable mounting of casing has the piston, the top of piston is fixed with extruding rod, and the top of casing is equipped with the hole for extruding rod to pass through, the bottom of one side of two casings all are connected with the gas pipe of intercommunication, and the other end of two gas pipes is connected with the surface of gasbag respectively and is intercommunicated, and the top of two extruding rods all are fixed with extruding block. The utility model has realized the effect that is fully sealed between cosmetic cover and bottle mouth, prevents the cosmetic box from dumping and leads to the cosmetic spilling, is helpful to prolong the shelf life of cosmetic, keeps its effective component's stability, effectively prevents the cosmetic from leaking in the transportation and storage process, avoids the pollution of other articles.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic technology, and in particular to a detachable cosmetic cap that is easy to disassemble and clean. Background Technology

[0002] Cosmetics refer to a class of products specifically designed to enhance, modify, or improve an individual's appearance. These products encompass not only facial makeup, such as foundation, blush, and highlighter, but also eye makeup, such as eyeshadow, mascara, and eyeliner. Furthermore, lip makeup products like lipstick and lip gloss are indispensable. Meanwhile, skincare products play a vital role in maintaining healthy and radiant skin, while perfumes add a captivating fragrance to personal charm. Together, these cosmetics constitute a rich and diverse world of beauty, helping everyone showcase their unique style and confidence.

[0003] Cosmetic lids typically use a threaded design to connect to the cosmetic box. While this design is structurally stable, opening the lid often takes time and is inconvenient in practice. Furthermore, the sealing ring between the cosmetic box and the lid may weaken over time, leading to spills and affecting the user experience. Therefore, there is a pressing need for a detachable, easy-to-clean cosmetic lid to solve these problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a detachable cosmetic cap that is easy to disassemble and clean.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A detachable cosmetic cap for easy disassembly and cleaning includes a cosmetic box. The top of the cosmetic box has a communicating bottle opening, and the top of the bottle opening has a cosmetic cap. A sealing mechanism is provided between the cosmetic cap and the bottle opening to seal them. The top of the cosmetic box has quick-release mechanisms on both sides for quickly opening the cosmetic cap. The sealing mechanism includes a U-shaped groove on the top of the bottle opening, and an air bladder is installed inside the U-shaped groove. Both ends of the bottle opening have a shell fixed to their bottom sides. A piston is movably installed inside the shell. A squeezing rod is fixed to the top of the piston, and the top of the shell has a hole for the squeezing rod to pass through. One bottom side of each of the two shells is connected to a communicating air supply pipe, and the other end of each air supply pipe is connected to and communicates with the surface of the air bladder. A squeezing block is fixed to the top of each of the two squeezing rods. The air bladder can be inflated through the piston and air supply pipes, filling the U-shaped groove and sealing the cosmetic cap and the bottle opening.

[0007] Preferably, one end of a first spring is fixed to the bottom of each of the two extrusion blocks, and the other end of the first spring is fixedly connected to the top of the housing, with the first spring located on the outer surface of the extrusion rod.

[0008] Preferably, the bottom of the two shells on opposite sides are connected to a common air intake pipe, and the other end of the two air intake pipes is provided with a sealing cap.

[0009] Preferably, an inner cover is fixed to the top of the inner wall of the cosmetic cap, and the inner diameter of the inner cover is adapted to the outer diameter of the bottle opening. Contact rods are fixed to both sides of the bottom of the inner cover, and the contact rods are located above the squeezing block. When the inner cover moves down, it will drive the contact rods to squeeze the squeezing block and squeeze the piston.

[0010] Preferably, the quick-release mechanism includes L-shaped elastic blocks fixed to both sides of the top of the cosmetic box, and the bottom of both sides of the cosmetic cover is provided with communicating slots, and the top side of the L-shaped elastic block is adapted to the slot.

[0011] Preferably, a U-shaped mounting bracket is fixed to the bottom of both sides of the cosmetic cap, and the two U-shaped mounting brackets are respectively located on one side of the slot. A sliding rod is slidably provided through one side of the inner wall of each of the two U-shaped mounting brackets. Pressing the sliding rod can squeeze the L-shaped elastic block and make it disengage from the slot.

[0012] Preferably, a fixing ring is fixed to the outer wall of each of the two sliding rods that are close to each other, and one end of a second spring is fixed to one side of the fixing ring. The other end of the second spring is fixedly connected to one side of the inner wall of the U-shaped mounting bracket, and the second spring is located on the outer surface of the sliding rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Due to the sealing mechanism, when the cosmetic cap seals the bottle opening, the contact rod contacts the top of the extrusion block and squeezes it. The extrusion block then squeezes the piston through the extrusion rod. The piston then forces the air inside the casing through the air supply pipe into the air bladder, filling the groove. This achieves a thorough seal between the cosmetic cap and the bottle opening, preventing the cosmetic box from tipping over and spilling the cosmetic. This helps extend the shelf life of the cosmetic, maintains the stability of its active ingredients, and effectively prevents leakage during transportation and storage, avoiding contamination of other items. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a detachable cosmetic cap that is easy to disassemble and clean, as proposed in this utility model.

[0016] Figure 2This is a partial structural diagram of the sealing mechanism of a detachable cosmetic cap that is easy to disassemble and clean, as proposed in this utility model.

[0017] Figure 3 This is a partial cross-sectional structural diagram of one of the shells of a detachable cosmetic cap that is easy to disassemble and clean, as proposed in this utility model.

[0018] Figure 4 This is a cross-sectional view of a detachable cosmetic cap that is easy to disassemble and clean, as proposed in this utility model.

[0019] Figure 5 This utility model proposes a detachable cosmetic cap that is easy to disassemble and clean. Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Cosmetic box; 101. Bottle mouth; 102. U-shaped groove; 2. Cosmetic cap; 201. L-shaped elastic block; 202. Inner cap; 203. Contact rod; 204. U-shaped mounting bracket; 205. Slide rod; 206. Slot; 207. Second spring; 208. Fixing ring; 3. Shell; 301. Airbag; 302. Air supply pipe; 303. Piston; 304. Squeezing rod; 305. Squeezing block; 306. First spring; 307. Air inlet pipe; 308. Sealing cap. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A detachable cosmetic lid that is easy to disassemble and clean includes a cosmetic box 1. The top of the cosmetic box 1 is provided with a bottle opening 101. The top of the bottle opening 101 is provided with a cosmetic lid 2. A sealing mechanism is provided between the cosmetic lid 2 and the bottle opening 101 to seal it. The top two sides of the cosmetic box 1 are provided with quick-release mechanisms for quickly opening the cosmetic lid 2.

[0023] The sealing mechanism includes a U-shaped groove 102 formed at the top of the bottle mouth 101. An airbag 301 is installed inside the U-shaped groove 102. A sleeve 3 is fixed to the bottom of both sides of the bottle mouth 101. A piston 303 is movably installed inside the sleeve 3. A squeezing rod 304 is fixed to the top of the piston 303. A hole is opened on the top of the sleeve 3 for the squeezing rod 304 to pass through. A gas supply pipe 302 is connected to one bottom of each of the two sleeves 3. The other end of the two gas supply pipes 302 is connected to and communicates with the surface of the airbag 301. A squeezing block 305 is fixed to the top of each of the two squeezing rods 304. The airbag 301 can be inflated by the piston 303 and the gas supply pipe 302, which can fill the inside of the U-shaped groove 102 and seal the cosmetic cap 2 and the bottle mouth 101.

[0024] In this utility model, one end of a first spring 306 is fixed to the bottom of each of the two extrusion blocks 305, and the other end of the first spring 306 is fixedly connected to the top of the housing 3, and the first spring 306 is located on the outer surface of the extrusion rod 304.

[0025] In this utility model, the bottom of the two shells 3 that are far apart from each other are connected to a common air inlet pipe 307, and the other end of the two air inlet pipes 307 is provided with a sealing cap 308.

[0026] In this utility model, an inner cover 202 is fixed to the top of the inner wall of the cosmetic cap 2, and the inner diameter of the inner cover 202 is adapted to the outer diameter of the bottle mouth 101. Contact rods 203 are fixed to both sides of the bottom of the inner cover 202, and the contact rods 203 are located above the extrusion block 305. When the inner cover 202 moves down, it will drive the contact rods 203 to extrude the extrusion block 305 and the piston 303.

[0027] In this utility model, the quick-release mechanism includes L-shaped elastic blocks 201 fixed on both sides of the top of the cosmetic box 1. Both sides of the cosmetic cover 2 have interconnected slots 206 at the bottom. The top side of the L-shaped elastic blocks 201 is adapted to the slots 206. The top side of the two L-shaped elastic blocks 201 is arc-shaped.

[0028] In this utility model, U-shaped mounting brackets 204 are fixed on both sides of the bottom of the cosmetic cap 2, and the two U-shaped mounting brackets 204 are respectively located on one side of the slot 206. A sliding rod 205 is slidably provided through one side of the inner wall of the two U-shaped mounting brackets 204. Pressing the sliding rod 205 can squeeze the L-shaped elastic block 201 and make it disengage from the slot 206.

[0029] In this utility model, a fixing ring 208 is fixed to the outer wall of the two sliding rods 205 that are close to each other, and one end of the second spring 207 is fixed to one side of the fixing ring 208. The other end of the second spring 207 is fixedly connected to one side of the inner wall of the U-shaped mounting bracket 204, and the second spring 207 is located on the outer surface of the sliding rod 205.

[0030] Working principle: When sealing the bottle opening 101, first open the sealing cap 308 and fill the inside of the casing 3 with a certain amount of air. Then, seal the air inlet pipe 307 through the sealing cap 308. Next, place the cosmetic cap 2 on the outside of the bottle opening 101. Then, the inner cap 202 fits into the outer wall of the bottle opening 101 and covers the top of the bottle opening 101. The inner cap 202 will then drive the contact rod 203 to move down. The contact rod 203 will move down and contact the top of the squeezing block 305, squeezing it. Then, the squeezing block 305 will drive the squeezing rod 304 to move down. The squeezing rod 304 will drive the piston 303 to move. The piston 303 will squeeze the air inside the casing 3. Since the air inlet pipe 307 is in a sealed state, the air inside the casing 3 will be squeezed into the air delivery pipe 302, which will then inflate the inside of the airbag 301. When the top of the inner wall of the cosmetic cap 2 contacts the top of the bottle opening 101, the airbag 301 is filled with gas and then fills the inside of the groove 102, sealing it with the cosmetic cap 2 to prevent spillage. When the cosmetic cap 2 moves down, it squeezes the arc-shaped top of the L-shaped elastic block 201. When one side of the top of the L-shaped elastic block 201 contacts the slot 206, the L-shaped elastic block 201 resets and locks into the slot 206, quickly fixing the cosmetic cap 2 for easy use. To open it, press the sliding rods 205 on both sides simultaneously. The other end of the sliding rod 205 contacts and squeezes one side of the L-shaped elastic block 201, causing the L-shaped elastic block 201 to disengage from the slot 206. Then, the first spring 306 drives the squeezing block 305 to reset, allowing the cosmetic cap 2 to be quickly disassembled.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable cosmetic lid that is easy to disassemble and clean, comprising a cosmetic box (1), characterized in that, The cosmetic box (1) has a communicating bottle opening (101) at the top, and a cosmetic cover (2) is provided at the top of the bottle opening (101). A sealing mechanism is provided between the cosmetic cover (2) and the bottle opening (101) to seal it. The cosmetic box (1) has quick-release mechanisms on both sides of the top to quickly open the cosmetic cover (2). The sealing mechanism includes a groove (102) on the top of the bottle mouth (101), an airbag (301) is installed inside the groove (102), a housing (3) is fixed at the bottom of both sides of the bottle mouth (101), a piston (303) is movably installed inside the housing (3), a squeezing rod (304) is fixed at the top of the piston (303), and a hole is opened at the top of the housing (3) for the squeezing rod (304) to pass through. One bottom of each of the two housings (3) is connected to a gas supply pipe (302), and the other end of each gas supply pipe (302) is connected to and communicates with the surface of the airbag (301). A squeezing block (305) is fixed at the top of each of the two squeezing rods (304).

2. The detachable cosmetic cap for easy disassembly and cleaning according to claim 1, characterized in that, The bottom of each of the two extrusion blocks (305) is fixed with one end of a first spring (306), and the other end of the first spring (306) is fixedly connected to the top of the housing (3), and the first spring (306) is located on the outer surface of the extrusion rod (304).

3. The detachable cosmetic cap for easy disassembly and cleaning according to claim 1, characterized in that, The bottom of the two housings (3) that are far apart from each other are connected to a common air inlet pipe (307), and the other end of the two air inlet pipes (307) is provided with a sealing cap (308).

4. The detachable cosmetic cap for easy disassembly and cleaning according to claim 1, characterized in that, The cosmetic cap (2) has an inner cap (202) fixed to the top of its inner wall, and the inner diameter of the inner cap (202) is compatible with the outer diameter of the bottle mouth (101). The bottom two sides of the inner cap (202) are fixed with contact rods (203), and the contact rods (203) are located above the extrusion block (305).

5. The detachable and washable cosmetic cap according to claim 1, characterized in that, The quick-release mechanism includes L-shaped elastic blocks (201) fixed on both sides of the top of the cosmetic box (1). Both sides of the cosmetic cover (2) have interconnected slots (206) at the bottom, and the top side of the L-shaped elastic block (201) is adapted to the slot (206).

6. The detachable and washable cosmetic cap according to claim 5, characterized in that, The cosmetic cap (2) has a U-shaped mounting bracket (204) fixed on both sides of the bottom, and the two U-shaped mounting brackets (204) are located on one side of the slot (206), and a sliding rod (205) is slidably provided on one side of the inner wall of the two U-shaped mounting brackets (204).

7. The detachable and washable cosmetic cap according to claim 6, characterized in that, A fixing ring (208) is fixed on the outer wall of the two sliding rods (205) that are close to each other, and one end of a second spring (207) is fixed on one side of the fixing ring (208). The other end of the second spring (207) is fixedly connected to one side of the inner wall of the U-shaped mounting bracket (204), and the second spring (207) is located on the outer surface of the sliding rod (205).

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