Press type rotary lifting lipstick device

Abstract

The utility model relates to the technical field of lipsticks, in particular to a pressing type rotary lifting lipstick device which comprises an outer sleeve, a container, a push block, a screw rod, an inner sleeve, a sleeve, a one-way ratchet ring, a limiting ring, a rotary sleeve, an abutting block, an abutting inclined face, a lifting sleeve, a guide ring, a sawtooth face, an elastic piece and a pressing key. The bottom face of the guide ring is used for abutting against the top face of the limiting ring, the abutting inclined face is used for abutting against the ratchet inclined face or / and the sawtooth face of the one-way ratchet ring, a lifting groove is concavely formed in the side wall of the screw rod, and a guide block is arranged on the inner wall of the rotating sleeve and extends into the lifting groove. The lipstick paste is quantitatively pushed out in a pressing mode, the one-way ratchet ring is located in the sleeve, the strength of the one-way ratchet ring is improved, the one-way ratchet wheel is protected, the sleeve plays a role in guiding and limiting the movement of the rotating sleeve, the working stability of the rotating sleeve is improved, and therefore the stability of spiral lifting of the screw rod is improved.

Description

Technical Field

[0001] This utility model relates to the field of lipstick technology, and in particular to a press-type screw-on lipstick applicator. Background Technology

[0002] Lipstick is a cosmetic applied to the lips to make them appear red and vibrant. It is primarily used on the lips to enhance or alter their color, protecting them while also correcting their contours and enhancing facial aesthetics, thus highlighting a woman's sexiness and charm. It is an important makeup product today. Lipsticks are typically housed in a dedicated tube. Traditional lipstick dispensers have a relatively bulky structure, and the internal telescopic component pushes out the lipstick during use, failing to achieve a precise dispensing of the lipstick. Therefore, the applicant filed a Chinese patent application on March 31, 2023, with application number 202320703708.8, disclosing a lipstick pen that ensures a precise dispensing of lipstick. However, because the external ratchet is exposed outside the top of the bottom cap, it is prone to damage, and the bottom cap cannot guide or limit the ratchet's movement, making it difficult to improve the stability of the ratchet's movement.

[0003] Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a press-type screw-on lipstick dispenser.

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

[0006] A press-type screw-up lipstick applicator includes an outer casing, a container embedded in the top of the outer casing, a push block slidably connected to the inner wall of the container, a screw rotatably connected to the bottom of the push block, an inner sleeve embedded in the outer casing and located below the container, a sleeve embedded in the inner wall of the inner sleeve, a one-way ratchet ring disposed on the inner wall of the sleeve, a limiting ring disposed on the inner wall of the sleeve and located below the one-way ratchet ring, a rotating sleeve movably disposed in the sleeve and located above the one-way ratchet ring, at least one abutting block disposed on the peripheral wall of the rotating sleeve, an abutting inclined surface disposed at the bottom end of the abutting block, a lifting sleeve that lifts and lowers through the bottom end of the sleeve, and a lifting sleeve disposed on the top periphery of the lifting sleeve and connected to the one-way ratchet ring. The inner wall has a sliding guide ring, a serrated surface on the top surface of the guide ring, an elastic element sleeved on the outside of the screw, and a pressing key that is slidingly connected to the inner wall of the inner sleeve and fixedly connected to the bottom end of the lifting sleeve. The screw thread passes through the top of the inner sleeve and passes through the rotating sleeve and the lifting sleeve in sequence. The bottom surface of the guide ring is used to abut against the top surface of the limiting ring, and the abutting inclined surface is used to abut against the ratchet inclined surface and / or the serrated surface of the one-way ratchet ring. The two ends of the elastic element are elastically abutting against the inner top wall of the inner sleeve and the top surface of the guide ring, respectively. The side wall of the screw is recessed with a lifting groove that extends along the axis of the screw. The inner wall of the rotating sleeve is provided with a guide block that extends into the lifting groove. The bottom of the pressing key extends out of the bottom end of the outer sleeve.

[0007] Furthermore, the press-type screw-on lipstick dispenser also includes a cap that covers the top of the outer casing and extends over the container.

[0008] Furthermore, the top surface of the press button is recessed with a central hole, and the bottom of the screw can extend into the central hole.

[0009] Furthermore, a positioning sleeve is provided on the top surface of the rotating sleeve, and the bottom end of the elastic element is sleeved outside the positioning sleeve.

[0010] Furthermore, a threaded sleeve is provided at the top of the inner sleeve, and the screw thread passes through the threaded sleeve.

[0011] Furthermore, the elastic element is a spring.

[0012] The beneficial effects of this utility model are as follows: In practical applications, when it is necessary to push out the lipstick-like substance from the container, a pressing force is applied to the pressing button, causing the pressing button and the lifting sleeve to move upward (inward into the inner sleeve). The serrated surface on the guide ring of the upward-moving lifting sleeve abuts against the rotating sleeve and moves upward until the abutting slope of the abutting block of the rotating sleeve is higher than the ratchet of the one-way ratchet ring. Under the elastic force of the elastic element, the abutting slope slides along the slope of the serrated surface to the ratchet slope of the next ratchet of the one-way ratchet ring, thereby causing the rotating sleeve to rotate by a preset angle. The rotating sleeve drives the screw to rotate by a preset angle. Since the screw is threadedly connected to the top of the inner sleeve and the guide block extends into the lifting groove, the screw can move upward while the rotating sleeve drives the screw to rotate. The upward-moving screw drives the push block to move upward, and the upward-moving push block pushes out the lipstick-like substance from the container. When the pressing force on the pressing button is released, the elastic element recovers its elasticity and drives the rotating sleeve, the lifting sleeve, and the pressing button to move downward and reset. In use, each press of the button raises the screw to a predetermined height, causing the pusher to eject the lipstick paste to that height. This invention uses a pressing method to dispense a predetermined amount of lipstick paste. The one-way ratchet ring is located inside the sleeve, increasing its strength and protecting the one-way ratchet gear. Furthermore, the sleeve guides and limits the movement of the rotating sleeve, improving its operational stability. This, in turn, improves the stability of the screw's rise, and consequently, the stability of the lipstick paste ejection. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the present invention.

[0014] Figure 2 This is an exploded structural diagram of the present invention.

[0015] Figure 3 This is a three-dimensional structural diagram of the sleeve of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Outer sleeve; 2. Container; 3. Push block; 4. Screw; 5. Inner sleeve; 6. Sleeve; 7. One-way ratchet ring; 8. Limiting ring; 9. Rotating sleeve; 10. Abutting block; 11. Abutting inclined surface; 12. Lifting sleeve; 13. Guide ring; 14. Serrated surface; 15. Elastic element; 16. Press button; 17. Lifting groove; 18. Guide block; 19. Cover; 20. Center hole; 21. Positioning sleeve; 22. Threaded sleeve. Detailed Implementation

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0019] like Figures 1 to 3 As shown, this utility model provides a press-type screw-up lipstick applicator, which includes an outer sleeve 1, a container 2 embedded in the top of the outer sleeve 1, a push block 3 slidably connected to the inner wall of the container 2, a screw 4 rotatably connected to the bottom of the push block 3, an inner sleeve 5 embedded in the outer sleeve 1 and located below the container 2, a sleeve 6 embedded in the inner wall of the inner sleeve 5, a one-way ratchet ring 7 disposed on the inner wall of the sleeve 6, a limiting ring 8 disposed on the inner wall of the sleeve 6 and located below the one-way ratchet ring 7, a rotating sleeve 9 movably disposed in the sleeve 6 and located above the one-way ratchet ring 7, at least one abutting block 10 disposed on the peripheral wall of the rotating sleeve 9, an abutting inclined surface 11 disposed at the bottom end of the abutting block 10, a lifting sleeve 12 that lifts and extends through the bottom end of the sleeve 6, and a lifting sleeve 12 disposed on the top periphery of the lifting sleeve 12 and raised and lowered by the inner wall of the one-way ratchet ring 7. The sliding guide ring 13, the serrated surface 14 on the top surface of the guide ring 13, the elastic element 15 sleeved on the outside of the screw 4, and the pressing key 16 which is slidably connected to the inner wall of the inner sleeve 5 and fixedly connected to the bottom end of the lifting sleeve 12 are all included. The screw 4 is threaded through the top of the inner sleeve 5 and passes through the rotating sleeve 9 and the lifting sleeve 12 in sequence. The bottom surface of the guide ring 13 is used to abut against the top surface of the limiting ring 8, and the abutting inclined surface 11 is used to abut against the ratchet inclined surface and / or the serrated surface 14 of the one-way ratchet ring 7. The two ends of the elastic element 15 are elastically abutting against the inner top wall of the inner sleeve 5 and the top surface of the guide ring 13, respectively. The side wall of the screw 4 is recessed with a lifting groove 17, which extends along the axis of the screw 4. The inner wall of the rotating sleeve 9 is provided with a guide block 18, which extends into the lifting groove 17. The bottom of the pressing key 16 extends out of the bottom end of the outer sleeve 1. Specifically, the lipstick paste is contained in the container 2, the pusher 3 is located below the lipstick paste, and the elastic element 15 applies a downward elastic force to the rotating sleeve 9 to press the abutting inclined surface 11 against the serrated surface 14 or / and the ratchet inclined surface of the one-way ratchet ring 7. The rotating sleeve 9 can move up and down and rotate within the sleeve 6.

[0020] In practical applications, when it is necessary to eject the lipstick-like substance from container 2, a pressing force is applied to the pressing button 16, causing the pressing button 16 and the lifting sleeve 12 to move upward (inward into the inner sleeve 5). The serrated surface 14 on the guide ring 13 of the upward-moving lifting sleeve 12 abuts against the rotating sleeve 9 and moves upward until the abutting inclined surface 11 of the abutting block 10 of the rotating sleeve 9 is higher than the ratchet of the one-way ratchet ring 7. Under the elastic force of the elastic element 15, the abutting inclined surface 11 slides along the inclined surface of the serrated surface 14 to the ratchet inclined surface of the next ratchet of the one-way ratchet ring 7. This causes the rotating sleeve 9 to rotate by a preset angle, which in turn drives the screw 4 to rotate by the same preset angle. Since the screw 4 is threadedly connected to the top of the inner sleeve 5, and the guide block 18 extends into the lifting groove 17, the screw 4 can move upwards as the rotating sleeve 9 rotates. This upward movement of the screw 4 drives the push block 3 upwards, which then pushes out the lipstick-like substance from the container 2. When the pressure on the pressing button 16 is released, the elastic element 15 recovers its elasticity and drives the rotating sleeve 9, lifting sleeve 12, and pressing button 16 downwards and resets. In use, each press of the pressing button 16 causes the screw 4 to rise a predetermined height, allowing the push block 3 to push the lipstick-like substance out of that predetermined height. This invention uses a pressing method to dispense a measured amount of lipstick paste. The one-way ratchet ring 7 is located inside the sleeve 6, which increases the strength of the one-way ratchet ring 7 and protects the one-way ratchet gear. The sleeve 6 also guides and limits the movement of the rotating sleeve 9, improving the working stability of the rotating sleeve 9, thereby improving the stability of the screw 4's rotation and thus improving the stability of dispensing the lipstick paste.

[0021] In this embodiment, the press-type screw-on lipstick dispenser also includes a cover 19 that is placed on top of the outer casing 1, covering the container 2. The cover 19 protects the lipstick paste inside the container 2, preventing it from being smudged.

[0022] In this embodiment, the top surface of the pressing button 16 is recessed with a central hole 20, and the bottom of the screw 4 can extend into the central hole 20. When the pressing button 16 moves upward, the central hole 20 provides clearance for the screw 4, avoiding interference between the pressing button 16 and the screw 4, and ensuring normal operation.

[0023] In this embodiment, a positioning sleeve 21 is provided on the top surface of the rotating sleeve 9, and the bottom end of the elastic element 15 is sleeved on the positioning sleeve 21. This structural design facilitates the assembly of the elastic element 15, guides and limits the elastic element 15, and improves the working stability of the elastic element 15.

[0024] In this embodiment, the top of the inner sleeve 5 is provided with a threaded sleeve 22, and the screw 4 is threaded through the threaded sleeve 22. When the screw 4 rotates, the screw 4 is threadedly connected to the threaded sleeve 22, so that the screw 4 can move up and down relative to the threaded sleeve 22.

[0025] In this embodiment, the elastic element 15 is a spring.

[0026] All technical features in this embodiment can be freely combined according to actual needs.

[0027] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A push-up twist-up lipstick applicator characterized by: The push type rotary lipstick device comprises an outer sleeve (1), a container (2) embedded in the top of the outer sleeve (1), a push block (3) slidingly connected to the inner wall of the container (2), a screw rod (4) rotatably connected to the bottom of the push block (3), an inner sleeve (5) embedded in the outer sleeve (1) and below the container (2), a sleeve (6) embedded in the inner wall of the inner sleeve (5), a one-way ratchet ring (7) provided on the inner wall of the sleeve (6), a limiting ring (8) provided on the inner wall of the sleeve (6) and below the one-way ratchet ring (7), a rotating sleeve (9) movably provided in the sleeve (6) and above the one-way ratchet ring (7), at least one abutting block (10) provided on the peripheral wall of the rotating sleeve (9), an abutting inclined surface (11) provided on the bottom end of the abutting block (10), a lifting sleeve (12) penetrating the bottom end of the sleeve (6), a guide ring (13) provided on the top peripheral side of the lifting sleeve (12) and liftingly sliding with the inner wall of the one-way ratchet ring (7), a sawtooth surface (14) provided on the top surface of the guide ring (13), an elastic member (15) sleeved outside the screw rod (4), and a pressing key (16) liftingly and slidingly connected to the inner wall of the inner sleeve (5) and fixedly connected to the bottom end of the lifting sleeve (12). The screw rod (4) threadedly penetrates the top of the inner sleeve (5), and the screw rod (4) threadedly penetrates the rotating sleeve (9) and the lifting sleeve (12) in sequence. The bottom surface of the guide ring (13) is used to abut against the top surface of the limiting ring (8). The abutting inclined surface (11) is used to abut against the ratchet inclined surface of the one-way ratchet ring (7) or / and the sawtooth surface (14). The two ends of the elastic member (15) are elastically abutted against the inner top wall of the inner sleeve (5) and the top surface of the guide ring (13), respectively. The side wall of the screw rod (4) is concavely provided with a lifting groove (17) extending along the axis of the screw rod (4). The inner wall of the rotating sleeve (9) is provided with a guide block (18) extending into the lifting groove (17). The bottom of the pressing key (16) extends out of the bottom end of the outer sleeve (1).

2. A push-up stick-up lipstick apparatus as claimed in claim 1, wherein: The push type rotary lipstick device further comprises a cover body (19) covering the top of the outer sleeve (1).

3. A push-up stick-up lipstick apparatus as defined in claim 1, wherein: The top surface of the pressing key (16) is concavely provided with a central hole (20), and the bottom of the screw rod (4) can extend into the central hole (20).

4. A push-up stick-up lipstick apparatus as defined in claim 1, wherein: The top surface of the rotating sleeve (9) is provided with a positioning sleeve (21), and the bottom end of the elastic member (15) is sleeved outside the positioning sleeve (21).

5. A push-up twist-up lipstick apparatus as defined in claim 1, wherein: The top of the inner sleeve (5) is provided with a threaded sleeve (22), and the screw rod (4) threadedly penetrates the threaded sleeve (22).

6. A push-up twist-up lipstick apparatus as defined in claim 1, wherein: The elastic member (15) is a spring.

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