Curved kiss flow control lip glaze

Abstract

The utility model relates to the technical field of cosmetics, in particular to kiss flow control lip glaze which comprises a bottle body and a smearing head structure convenient for a user to smear a material to a lip, the bottle body is connected with the smearing head structure, a piston is arranged in the bottle body in a sliding mode, the bottle body is divided into a material storage cavity and an operation cavity through the piston, and the operation cavity is connected with the bottle body. A rotation driving structure used for driving a piston in the material storage pipe to be pushed upwards is arranged in the operation cavity of the bottle body, a user operates the rotation driving structure to drive the piston to move upwards according to needs, and therefore the piston pushes the material body in the material storage cavity to move upwards and enter the smearing head structure. By means of the design, a user can accurately control the material taking amount every time, the situation that the material dipping head dips too much or too little material is effectively avoided, and the use convenience of the product and the naturalness of the makeup effect are greatly improved.

Description

Kiss Control Lip Gloss Technical Field

[0001] This application relates to the field of cosmetic technology, and in particular to a kiss-control lip gloss. Background Technology

[0002] Lip gloss, as an important component of modern makeup, is currently loved by consumers for its high shine, long-lasting moisturizing properties, and rich color selection. The applicator tip, as a key component of lip gloss products, directly impacts the product's performance, user experience, and market competitiveness through its design.

[0003] As a commonly used lip makeup product, the user experience of lip gloss is closely related to the design of the applicator. Traditional lip glosses on the market usually consist of a bottle and an applicator. The applicator often uses a brush structure to pick up the product from the bottle and apply it to the lips.

[0004] However, the amount of product picked up by the applicator at one time cannot be precisely controlled, resulting in an uneven thickness of product applied to the lips. Too much product can cause the makeup to look heavy, piling up, or even dripping, while too little product requires repeated application, affecting ease of use and the naturalness of the makeup effect. This is an area that needs improvement. Summary of the Invention

[0005] To facilitate users in accurately controlling the amount of material dispensed, this application provides a curved-flow controllable lip gloss.

[0006] The kiss-control lip gloss provided in this application adopts the following technical solution:

[0007] The curved-flow lip gloss includes a bottle and an applicator structure that allows users to apply the product to their lips. The bottle is connected to the applicator structure. A piston is slidably installed inside the bottle. The bottle is divided into a storage chamber and an operating chamber by the piston. The operating chamber of the bottle is provided with a rotary drive structure for driving the piston in the storage tube to push upward.

[0008] By adopting the above technical solution, the user can operate the rotary drive structure to drive the piston upward as needed. The piston then pushes the material inside the storage chamber upward and into the application head structure, thereby precisely controlling the volume of material squeezed out from the storage chamber. This design allows the user to accurately control the amount of material taken each time, effectively avoiding the situation where the application head picks up too much or too little material, and greatly improving the convenience of product use and the naturalness of the makeup effect.

[0009] Preferably, the rotary drive structure includes a rotary cylinder, a lead screw, and an elastic block for preventing the rotary cylinder from reversing. The rotary cylinder is rotatably connected to the bottle body. One end of the lead screw is threadedly connected to the rotary cylinder, and the other end of the lead screw is rotatably connected to a piston. The elastic block is disposed on the inner wall of the bottle body.

[0010] By adopting the above technical solution, when the user rotates the drum, the screw on the drum moves upward, thereby pushing the piston to extrude the material from the coating head structure; at the same time, the setting of the elastic block can prevent the drum from reversing, ensuring that the material is continuously extruded every time the user rotates the drum, thus improving the accuracy of material feed control.

[0011] Preferably, the elastic block includes a wedge block and a connecting spring. The wedge block is disposed on the inner wall of the bottle and has a wedge-shaped surface. One end of the connecting spring is connected to the inner wall of the bottle and the other end is connected to the wedge block. Limiting grooves are arranged in a circumferential array on the rotating cylinder, and any limiting groove on the rotating cylinder forms an abutment fit with the wedge-shaped surface.

[0012] By adopting the above technical solution, the wedge-shaped surface on the wedge block cooperates with the upper limit groove of the rotating drum. When the rotating drum rotates to a specific position, the wedge-shaped surface of the wedge block abuts against the limit groove, which prevents the rotating drum from reversing. At the same time, the circumferential array of the limit groove makes it easy for users to control the rotation angle of the rotating drum, thereby ensuring the stability of the material quantity of each extrusion, enhancing the stability and accuracy of material quantity control, and providing users with a more stable material feeding experience.

[0013] Preferably, the applicator head structure includes an outer shell connected to the bottle body, an applicator head disposed above the outer shell, a feed tube for guiding the material to move to the applicator head, a support tube seat for communicating with the storage chamber, and an adjustment unit for adjusting the material entering the feed tube. The applicator head is provided with multiple discharge holes for avoiding material extrusion. The feed tube is disposed inside the outer shell. A buffer space for buffering the impact force of the material is formed between the applicator head and the feed tube. The support tube seat is located below the feed tube and communicates with the feed tube. The adjustment unit is disposed inside the feed tube.

[0014] By adopting the above technical solution, the material storage chamber and the feed pipe are connected by the support tube seat. Under the action of the rotary drive unit, the material in the storage chamber enters the support tube seat, feed pipe, wedge-shaped buffer space and coating head in sequence. The material is finally squeezed out evenly from multiple discharge holes of the coating head. At the same time, the amount of material entering the feed pipe is adjusted by the adjustment unit, which helps to achieve accurate material discharge. In addition, the buffer space can buffer the impact force of the material, so that the material is more evenly distributed on the surface of the coating head.

[0015] Preferably, the adjusting unit includes a blocking ball for temporarily blocking the outlet of the support tube seat and a return spring for driving the blocking ball to reset. The blocking ball is connected to the piston, and one end of the return spring is connected to the inner wall of the feed tube, and the other end is connected to the blocking ball.

[0016] By adopting the above technical solution, the sealing ball and the return spring work together to temporarily block the outlet of the support tube when not in use, preventing the material from flowing out at will. When material needs to be discharged, the material pushes the sealing ball upward under the action of the rotary drive unit. At this time, the material enters the feed pipe. After the external force disappears, the return spring drives the sealing ball to return to its original position, thereby achieving effective control of the material flow rate and ensuring that the amount of material taken out each time meets the user's needs.

[0017] Preferably, the applicator head is fitted with a fluffy sleeve to facilitate the even distribution of the material on the applicator head.

[0018] By adopting the above technical solution and utilizing the velvet sleeve, the material squeezed out from the dispensing hole is more evenly distributed on the applicator head. When the user applies lip gloss with the applicator head, the velvet sleeve can evenly apply the lip gloss to the lips, avoiding local accumulation of lip gloss or uneven application, and further improving the naturalness and evenness of the makeup effect.

[0019] Preferably, the inner wall of the outer shell is provided with a first locking groove and a second locking groove along its circumference, the outer wall of the feed tube is provided with a first locking ring for locking with the first locking groove, and the outer wall of the support tube is provided with a second locking ring for locking with the second locking groove.

[0020] By adopting the above technical solution, the first locking ring on the outer wall of the feed tube engages with the first locking groove, while the second locking ring on the outer wall of the support tube engages with the second locking groove, making the installation of the feed tube and the support tube within the outer shell more stable and ensuring the stability of the material transmission path.

[0021] Preferably, the top of the bottle is threaded to the inner wall of the outer shell, and the bottle and the outer shell are sealed by a sealing ring.

[0022] By adopting the above technical solution, the top of the bottle is connected to the outer wall of the outer shell by threads and sealed with a sealing ring. On the one hand, the connection between the bottle and the outer shell is guaranteed. On the other hand, the sealing ring effectively prevents the material from leaking, ensuring that the lip gloss in the storage cavity maintains good sealing during storage and use, extending the product's shelf life and improving the user experience.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The user operates the rotary drive structure to drive the piston upward as needed. The piston pushes the material inside the storage chamber upward and into the application head structure, thereby precisely controlling the volume of material squeezed out from the storage chamber. This design makes it easy for the user to accurately control the amount of material taken each time, effectively avoiding the situation where the application head picks up too much or too little material, and greatly improving the convenience of product use and the naturalness of the makeup effect.

[0025] 2. By utilizing the interplay between the wedge-shaped surface on the wedge block and the upper limit groove of the rotating drum, when the rotating drum rotates to a specific position, the wedge-shaped surface of the wedge block abuts against the limit groove, preventing the rotating drum from reversing. At the same time, the circumferential array of the limit grooves makes it easy for users to control the rotation angle of the rotating drum, thereby ensuring a stable amount of material extruded each time, enhancing the stability and accuracy of material feed control, and providing users with a more stable material feed experience.

[0026] 3. By using a sealing ball and a return spring in combination, the sealing ball temporarily blocks the outlet of the support tube seat when not in use to prevent the material from flowing out randomly; when material needs to be discharged, under the action of the rotary drive unit, the material pushes the sealing ball upward, and the material enters the feed pipe. After the external force disappears, the return spring drives the sealing ball to return to its original position, thereby achieving effective control of the material flow rate and ensuring that the amount of material taken out each time meets the user's needs. Attached Figure Description

[0027] Figure 1 is an isometric schematic diagram of the main overall structure in the embodiment of this application;

[0028] Figure 2 is a cross-sectional view of the main internal structure in the embodiment of this application;

[0029] Figure 3 is a partial exploded view of the embodiment of this application, which mainly shows the cooperation relationship between the elastic block and the limiting groove;

[0030] Figure 4 is a magnified view of the main parts of Figure 2 showing the fit between the feed tube, the support tube seat and the outer shell.

[0031] Reference numerals: 1. Bottle body; 11. Rotating ring groove; 2. Application head structure; 21. Outer shell; 211. First locking groove; 212. Second locking groove; 22. Application head; 221. Discharge hole; 23. Feed tube; 231. First locking ring; 24. Support tube seat; 241. Second locking ring; 25. Adjustment unit; 251. Sealing ball; 252. Return spring; 26. Buffer space; 3. Rotary drive structure; 31. Rotating cylinder; 311. Rotating block; 312. Limiting groove; 32. Lead screw; 33. Elastic block; 331. Wedge block; 3311. Wedge surface; 332. Connecting spring; 4. Piston; 41. Rotating groove. Detailed Implementation

[0032] The present application will be further described in detail below with reference to Figures 1-4.

[0033] This application discloses a curved kiss-controlled flow lip gloss.

[0034] Referring to Figures 1 and 2, the curved kiss control flow lip gloss includes a bottle body 1, an application head structure 2, and a rotary drive structure 3. The bottom is an open structure. The bottle body 1 is connected to the application head structure 2. A piston 4 is slidably installed inside the bottle body 1. The piston 4 is made of silicone. The inside of the bottle body 1 is divided into an upper storage chamber and a lower operating chamber by the piston 4. The storage chamber is filled with lip gloss material. The rotary drive structure 3 is located in the operating chamber of the bottle body 1. The rotary drive structure 3 is used to drive the piston 4 to push the material in the storage chamber upward into the application head structure 2, so that the user can control the amount of material dispensed each time as needed.

[0035] Referring to Figures 2 and 3, the rotary drive structure 3 includes a rotary cylinder 31, a lead screw 32, and an elastic block 33. A rotating block 311 is formed on the top outer wall of the rotary cylinder 31, and a rotating annular groove 11 is provided on the bottom inner wall of the bottle body 1 at the position corresponding to the rotating block 311. Thus, the rotary cylinder 31 is rotatably connected to the rotating annular groove 11 on the inner wall of the bottle body 1 through the rotating block 311.

[0036] Referring to Figures 2 and 3, the piston 4 has a rotating groove 41 at its bottom, and the cylinder 31 has a threaded hole along its axial direction. The upper end of the lead screw 32 is centrally rotatably connected to the rotating groove 41 of the piston 4, and the lower end of the lead screw 32 is threadedly connected to the threaded hole of the cylinder 31.

[0037] Referring to Figures 2 and 3, the elastic block 33 includes a wedge block 331 and a connecting spring 332. The wedge block 331 is welded to the inner wall of the bottle body 1. A wedge surface 3311 is provided on the wedge block 331. One end of the connecting spring 332 is bonded to the inner wall of the bottle body 1, and the other end is bonded to the wedge block 331. A limiting groove 312 is provided on the rotating cylinder 31 along its circumference. In this embodiment, five limiting grooves 312 are arranged in a circumferential array. Any limiting groove 312 on the rotating cylinder 31 forms an abutment fit with the wedge surface 3311. The inclination angle of the wedge surface 3311 is the same as the rotation direction of the rotating cylinder 31, thereby preventing the rotating cylinder 31 from reversing.

[0038] Referring to Figures 2 and 3, when the user rotates the rotary drum 31, the screw 32 on the rotary drum 31 moves upward, thereby pushing the piston 4 to allow the material to enter the coating head structure 2 and be extruded. At the same time, using the circumferential array of limiting grooves 312, every time the user drives the rotary drum 31 to rotate 72°, that is, the stroke between adjacent limiting grooves 312, the wedge surface 3311 of the wedge block 331 abuts against the limiting groove 312, and the piston 4 rises to a fixed height, thereby ensuring a stable amount of material extruded each time; the user can also connect the rotary drum 31 to extrude the required amount of material as needed.

[0039] Referring to Figure 2, the applicator structure 2 includes an outer shell 21, an applicator head 22, a feed tube 23, a support tube seat 24, and an adjustment unit 25. The outer shell 21 is hollow, and the applicator head 22 is an inclined arc-shaped surface. The applicator head 22 is embedded in the top of the outer shell 21. The bottom outer wall of the outer shell 21 is fastened to the top of the bottle body 1 by a locking block. The feed tube 23 is located inside the outer shell 21.

[0040] Referring to Figures 1 and 2, the applicator head 22 is evenly provided with multiple discharge holes 221 to prevent the material from being squeezed out. In this embodiment, there are seven discharge holes 221. In this embodiment, the applicator head 22 is made of soft rubber. A fluffy sleeve is provided on the applicator head 22 to facilitate the even distribution of the material on the applicator head 22. A buffer space 26 is formed between the applicator head 22 and the feed tube 23. The buffer space 26 can buffer the impact force of the material, so that the material is more evenly distributed on the surface of the applicator head 22. When the user uses the applicator head 22 to apply lip gloss, the fluffy sleeve can evenly apply the lip gloss to the lips, avoiding the phenomenon of local lip gloss accumulation or uneven application, further improving the naturalness and evenness of the makeup effect.

[0041] Referring to Figures 2 and 4, a first locking groove 211 and a second locking groove 212 are formed on the inner wall of the outer casing 21 along its circumference. A first locking ring 231 for locking with the first locking groove 211 is formed on the outer wall of the feed tube 23. A second locking ring 241 for locking with the second locking groove 212 is formed on the outer wall of the support tube seat 24. The support tube seat 24 is located below the feed tube 23. Thus, the feed tube 23 and the support tube seat 24 are stably installed on the inner wall of the outer casing 21.

[0042] Referring to Figures 1 and 2, the top of the bottle body 1 is threaded to the outer wall of the outer shell 21, so that the support tube seat 24 is connected to the storage cavity, and the bottle body 1 and the outer shell 21 are sealed by a sealing ring, which effectively prevents the material from leaking. The adjustment unit 25 is located inside the feed tube 23.

[0043] Referring to Figures 1 and 2, the adjustment unit 25 includes a blocking ball 251 and a return spring 252. The blocking ball 251 is located at the outlet of the support tube seat 24. One end of the return spring 252 is bonded to the inner wall of the feed tube 23, and the other end is bonded to the blocking ball 251. Under normal conditions, the return spring 252 pushes the blocking ball 251 to block the outlet of the support tube seat 24, preventing the material from flowing out of the storage chamber at will. When the piston 4 pushes the material upward, the material overcomes the elastic force and causes the blocking ball 251 to move upward, forming a discharge channel. After the external force disappears, the return spring 252 drives the blocking ball 251 to return to its original position, thereby achieving effective control of the material flow rate and ensuring that the amount of material taken out each time meets the user's needs.

[0044] The implementation principle of this application embodiment is as follows: In actual operation, the user rotates the rotating drum 31 clockwise, and the rotating drum 31 drives the lead screw 32 to push the piston 4 to rise slowly. Every time the rotating drum 31 rotates 72°, the piston 4 rises to a fixed height, thereby accurately pushing out the material. At the same time, the wedge-shaped surface 3311 of the elastic block 33 cooperates with the limiting groove 312 to prevent the rotating drum 31 from reversing, ensuring unidirectional feeding.

[0045] The material pushes the sealing ball 251 to compress the reset spring 252, thereby opening the discharge channel. The material in the storage chamber then enters the feed pipe 23 through the support tube seat 24. Finally, after the material passes through the wedge-shaped buffer space 26 to reduce the flow rate, it seeps evenly from the discharge hole 221 onto the fleece sleeve.

[0046] When the user brings the fleece sleeve on the applicator head 22 into contact with the lips, the fleece sleeve is compressed, causing the material to spread evenly. After the user stops rotating the rotary drum 31, the reset spring 252 pushes the sealing ball 251 to reset, thereby sealing the channel and preventing residual material from seeping out.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flow-controlled lip gloss characterized in that: It includes a bottle body (1) and an applicator structure (2) for users to apply the material to their lips. The bottle body (1) is connected to the applicator structure (2). A piston (4) is slidably disposed inside the bottle body (1). The bottle body (1) is divided into a storage chamber and an operating chamber by the piston (4). A rotary drive structure (3) for driving the piston (4) in the storage tube to push upward is provided in the operating chamber of the bottle body (1).

2. The curved tip flow control lip gloss of claim 1, wherein: The rotary drive structure (3) includes a rotary cylinder (31), a lead screw (32), and an elastic block (33) for preventing the rotary cylinder (31) from reversing. The rotary cylinder (31) is rotatably connected to the bottle body (1). One end of the lead screw (32) is threadedly connected to the rotary cylinder (31), and the other end of the lead screw (32) is rotatably connected to the piston (4). The elastic block (33) is disposed on the inner wall of the bottle body (1).

3. The curved tip flow control lip gloss of claim 2, wherein: The elastic block (33) includes a wedge block (331) and a connecting spring (332). The wedge block (331) is disposed on the inner wall of the bottle body (1). The wedge block (331) is provided with a wedge surface (3311). One end of the connecting spring (332) is connected to the inner wall of the bottle body (1), and the other end is connected to the wedge block (331). Limiting grooves (312) are arranged in a circumferential array on the rotating cylinder (31). Any limiting groove (312) on the rotating cylinder (31) forms an abutment fit with the wedge surface (3311).

4. The curved-kiss control lip gloss according to claim 1, characterized in that: The applicator structure (2) includes an outer shell (21) connected to the bottle body (1), an applicator (22) disposed above the outer shell (21), a feed tube (23) for guiding the material to move to the applicator (22), a support tube seat (24) for communicating with the storage chamber, and an adjustment unit (25) for adjusting the material entering the feed tube (23). The applicator (22) is provided with a plurality of discharge holes (221) for avoiding material extrusion. The feed tube (23) is disposed inside the outer shell (21). A buffer space (26) for buffering the impact force of the material is formed between the applicator (22) and the feed tube (23). The support tube seat (24) is located below the feed tube (23) and communicates with the feed tube (23). The adjustment unit (25) is disposed inside the feed tube (23).

5. The curved-kiss control lip gloss according to claim 4, characterized in that: The adjustment unit (25) includes a blocking ball (251) for temporarily blocking the outlet of the support tube seat (24) and a reset spring (252) for driving the blocking ball (251) to reset. The blocking ball (251) is connected to the piston (4). One end of the reset spring (252) is connected to the inner wall of the feed tube (23), and the other end is connected to the blocking ball (251).

6. The curved tip flow control lip gloss of claim 4, wherein: The applicator (22) is fitted with a fluffy sleeve to facilitate the even distribution of the material on the applicator (22).

7. The curved tip flow control lip gloss of claim 4, wherein: The inner wall of the outer shell (21) is provided with a first locking groove (211) and a second locking groove (212) along its circumference. The outer wall of the feed tube (23) is provided with a first locking ring (231) for locking with the first locking groove (211). The outer wall of the support tube seat (24) is provided with a second locking ring (241) for locking with the second locking groove (212).

8. The curved tip flow control lip gloss of claim 4, wherein: The top of the bottle body (1) is threaded to the outer wall of the outer shell (21), and the bottle body (1) and the outer shell (21) are sealed by a sealing ring.

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