A quantitative output lip gloss device

Abstract

The utility model provides a kind of quantitative output lip gloss device, comprising: rotary bottom shell, lift push seat, threaded rotating column, inner tube, sleeve, liquid outlet smearing head and top cover, wherein, lift push seat is installed in inner tube, threaded rotating column is installed in inner tube from inner tube bottom and is connected between lift push seat by thread, sleeve is sleeved in inner tube top, inner tube is installed in rotary bottom shell, and the top of rotary bottom shell is butt joint with sleeve, the bottom of threaded rotating column is embedded in rotary bottom shell and can rotate with rotary bottom shell, liquid outlet smearing head is covered in sleeve top, and top cover is covered in liquid outlet smearing head top.The quantitative output lip gloss device of the utility model is simple in structure, ingenious in design, convenient to use, can realize the quantitative output of lip gloss, and does not need to use brush head, is sanitary and safe.

Description

Technical Field

[0001] This utility model relates to the field of cosmetics technology, specifically to a device for quantitatively dispensing lip gloss. Background Technology

[0002] Lip gloss is a liquid makeup product that combines the saturated color of lipstick with the glossy texture of lip gloss. It has a thick (liquid) texture and excellent moisturizing effect, preventing dryness and flaking. It's suitable for correcting lip shape and creating a natural, rosy lip look.

[0003] Most existing lip glosses use a brush head structure. This involves inserting the brush head into the tube containing the lip gloss, transferring the gloss to the brush head, and then applying it to the lips. For example, Chinese patent CN216019647U discloses a lip gloss container with a retractable rod, comprising a bottle body, a top shell, a middle shell, and a retractable rod. The middle shell is mounted on the bottle body, and the top shell is rotatably mounted on the middle shell. The middle shell includes a cap, an annular protrusion, and limiting posts. The upper end of the cap has an annular protrusion, and the two sides of the upper end of the annular protrusion are vertically symmetrically provided with limiting posts. Both sets of limiting posts are semi-cylinders, and there are gaps on both sides between the two sets of limiting posts. The annular post is connected to the lower center of the inside of the cap. This invention allows for adjustment of the length of the retractable rod during opening and closing of the lip gloss container, enabling switching to the most suitable length in two states. It features a simple, ingenious, practical, and widely applicable structure. However, the above-mentioned lip gloss containers and existing lip glosses have the following defects in actual use: (1) The lip gloss needs to be transferred to the brush head first, and then the brush head is used to wipe the lip gloss on the lips. However, the amount of lip gloss transferred by the brush head each time is different, and it is impossible to accurately control the amount of lip gloss used; (2) The brush head is repeatedly inserted into the lip gloss container after use, which can easily contaminate the unused lip gloss in the lip gloss container, posing a hygiene and safety problem. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention proposes a quantitative lip gloss dispensing device that can dispense lip gloss in a quantitative manner without the need for a brush head, ensuring hygiene and safety.

[0005] To achieve the above technical solution, this utility model provides a quantitative lip gloss dispensing device, comprising: a rotating bottom shell, a lifting and pushing seat, a threaded rotating column, an inner cylinder, a sleeve, a dispensing head, and a top cover. The lifting and pushing seat is installed inside the inner cylinder. The threaded rotating column extends upwards from the bottom of the inner cylinder and is installed inside the inner cylinder, connected to the lifting and pushing seat by a thread. The sleeve is fitted onto the top of the inner cylinder. The inner cylinder is installed inside the rotating bottom shell, with the top of the rotating bottom shell abutting against the sleeve. The bottom of the threaded rotating column is embedded in the rotating bottom shell and can rotate with the rotating bottom shell. The dispensing head is covered by the top of the sleeve, and the top cover is covered by the top of the dispensing head.

[0006] In the above technical solution, the lip gloss is loaded inside the inner cylinder. In actual use, simply turn the rotating bottom shell. The rotating bottom shell drives the threaded rotating column to rotate in the forward direction. The threaded rotating column drives the lifting push seat to move upward, squeezing the lip gloss inside the inner cylinder outward and outputting it outward through the dispensing head. Since the distance that the rotating bottom shell drives the threaded rotating column to move the lifting push seat upward is the same for one rotation, the amount of lip gloss output through the dispensing head is also fixed whenever the rotating bottom shell rotates at the same angle. Moreover, after the lip gloss is quantitatively dispensed from the dispensing head, it can be directly wiped on the lips through the dispensing head without the need for an additional brush head, thus eliminating the contamination caused by using a brush head, making it safe and convenient.

[0007] Preferably, the rotating bottom shell includes a bottom shell body. A central positioning post protruding upward is provided at the center of the bottom of the bottom shell body. Four rotating plate limiting protrusions arranged in a circular array with the central positioning post as the center are provided around the central positioning post. Multiple inner cylinder limiting protrusions arranged in a circular array with the central positioning post as the center are installed on the outside of the rotating plate limiting protrusions. Multiple end edge limiting protrusions are provided on the outside of the inner cylinder limiting protrusions. A sleeve limiting groove is provided at the top of the inner wall of the bottom shell body.

[0008] Preferably, the threaded rotating column includes a rotating plate. Four end-edge grooves on the end edge of the rotating plate match the rotating plate limiting protrusions on the rotating base shell. The rotating plate is embedded and installed inside the rotating base shell through the engagement between the end-edge grooves and the rotating plate limiting protrusions. The threaded column is integrally positioned upwards at the center of the rotating plate and extends upwards through the inner cylinder. During actual assembly, the center positioning column mates with the rotating plate in the threaded rotating column, and the engagement is achieved through the rotating plate limiting protrusions, thus allowing the threaded rotating column to rotate synchronously when the rotating base shell is rotated.

[0009] Preferably, the lifting push seat includes a push seat body, the center of which is provided with a central screw hole that matches the threaded column, the push seat body is connected to the threaded column through the central screw hole, and the outer wall of the push seat body is provided with four limiting strip sliding grooves arranged in a circle with the central screw hole as the center.

[0010] Preferably, the inner cylinder includes an inner cylinder body. A central through hole is provided at the bottom center of the inner cylinder body, through which a threaded column passes from bottom to top. A bottom limiting groove matching the inner cylinder limiting protrusion on the rotating base shell is provided on the bottom edge of the inner cylinder body. Four push seat limiting strips matching the limiting strip sliding grooves on the outer wall of the lifting push seat are provided on the inner wall of the inner cylinder body. The lifting push seat achieves limiting engagement with the push seat limiting strips on the inner wall of the inner cylinder body through the limiting strip sliding grooves. An outer wall stop is provided on the outer wall of the inner cylinder body. In actual operation, under the limiting action of the limiting strip sliding grooves and the push seat limiting strips, the rotational force of the threaded rotating column driving the push seat body is converted into an upward thrust, allowing the lifting push seat to move up and down inside the inner cylinder, thereby extruding the lip gloss loaded inside the inner cylinder body upwards.

[0011] Preferably, the sleeve includes a sleeve body, which is fitted onto the top of the inner cylinder and bottom-limited by an outer wall stop. The top of the outer wall of the sleeve body is provided with external threads and a sleeve-limiting protrusion. The sleeve-limiting protrusion matches a sleeve-limiting groove provided on the top of the inner wall of the bottom shell body. The limiting connection between the sleeve and the rotating bottom shell is achieved through the embedded connection between the sleeve-limiting protrusion and the sleeve-limiting groove. The function of the sleeve is to connect the rotating bottom shell and the liquid dispensing head.

[0012] Preferably, the liquid application head includes a head cover body, the inner wall of which is provided with an internal thread that matches the external thread on the sleeve. The liquid application head and the sleeve are connected by the thread, and a liquid outlet hole is provided at the center of the top of the head cover body. In actual use, the lip gloss loaded in the inner cylinder is squeezed and then spreads evenly to the periphery of the liquid application head through the liquid outlet hole.

[0013] Preferably, the top cover includes a top cover body, and a liquid outlet plug matching the liquid outlet hole is provided at the center of the top inner wall of the top cover body. The function of the top cover is to protect the liquid dispensing head from contamination when not in use.

[0014] The beneficial effects of the quantitative lip gloss dispensing device provided by this utility model are as follows: This quantitative lip gloss dispensing device has a simple structure, ingenious design, and is easy to use. It can achieve quantitative dispensing of lip gloss without the need for a brush head, ensuring hygiene and safety. In actual use, simply twist the rotating bottom shell. The rotating bottom shell drives the threaded rotating column to rotate clockwise, which in turn drives the lifting push seat to move upward, squeezing the lip gloss in the inner cylinder outward and dispensing it outward through the dispensing head. Since the distance that the rotating bottom shell drives the threaded rotating column to move the lifting push seat upward is the same for each rotation angle of the rotating bottom shell, the amount of lip gloss dispensing outward through the dispensing head is also fixed. Moreover, after the lip gloss is quantitatively dispensed outward through the dispensing head, it can be directly applied to the lips without the need for an additional brush head, thus eliminating the contamination caused by using a brush head, making it safe and convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model.

[0016] Figure 2 The three-dimensional assembly structure of this utility model has a localized explosion. Figure I .

[0017] Figure 3 The three-dimensional assembly structure of this utility model has a localized explosion. Figure II .

[0018] Figure 4 The three-dimensional assembly structure of this utility model has a localized explosion. Figure III .

[0019] Figure 5 The three-dimensional assembly structure of this utility model has a localized explosion. Figure IV .

[0020] Figure 6 This is a three-dimensional assembly diagram of the rotating base, lifting push seat, threaded rotating column, and inner cylinder in this utility model.

[0021] Figure 7 This is a three-dimensional assembly diagram of the lifting push seat and the threaded rotating column in this utility model.

[0022] Figure 8 This is a schematic diagram of the rotating bottom shell in this utility model.

[0023] Figure 9 This is a cross-sectional view of the assembled version of this utility model.

[0024] In the diagram: 1. Rotating bottom shell; 11. Bottom shell body; 12. Central positioning post; 13. Rotating plate limiting protrusion; 14. End edge limiting protrusion; 15. Inner cylinder limiting protrusion; 16. Sleeve limiting groove; 2. Lifting push seat; 21. Push seat body; 22. Central screw hole; 23. Limiting strip sliding groove; 3. Threaded rotating post; 31. Rotating plate; 32. End edge groove; 33. Threaded post; 4. Inner cylinder; 41. Inner cylinder body; 42. Outer wall block; 43. Bottom limiting groove; 44. Central through hole; 45. Push seat limiting strip; 5. Sleeve; 51. Sleeve body; 52. External thread; 53. Sleeve limiting protrusion; 6. Liquid dispensing head; 61. Head cover body; 62. Internal thread; 63. Liquid dispensing hole; 7. Top cover; 71. Top cover body; 72. Liquid dispensing hole plug. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: A device for dispensing lip gloss in a quantitative manner.

[0027] Reference Figures 1 to 9 As shown, a quantitative lip gloss dispensing device includes: a rotating base 1, a lifting push seat 2, a threaded rotating column 3, an inner cylinder 4, a sleeve 5, a dispensing head 6, and a top cover 7. The lifting push seat 2 is installed inside the inner cylinder 4. The threaded rotating column 3 is installed inside the inner cylinder 4 from the bottom upwards and is threadedly connected to the lifting push seat 2. The sleeve 5 is fitted onto the top of the inner cylinder 4. The inner cylinder 4 is installed inside the rotating base 1, and the top of the rotating base 1 is aligned with the sleeve 5. The bottom of the threaded rotating column 3 is embedded in the rotating base 1 and can rotate with the rotating base 1. The dispensing head 6 is covered on the top of the sleeve 5, and the top cover 7 is covered on the top of the dispensing head 6 and completely covers it. In this embodiment, the lip gloss is loaded inside the inner cylinder 4. In actual use, simply turn the rotating bottom shell 1. The rotating bottom shell 1 drives the threaded rotating column 3 to rotate in the forward direction. The threaded rotating column 3 drives the lifting push seat 2 to move upward, squeezing the lip gloss inside the inner cylinder 4 outward and outputting it outward through the liquid dispensing head 6. Since the distance that the rotating bottom shell 1 drives the threaded rotating column 3 to move upward by one revolution is the same, the amount of lip gloss output outward through the liquid dispensing head 6 is also fixed whenever the rotating bottom shell 1 rotates at the same angle. Moreover, after the lip gloss is quantitatively output outward from the liquid dispensing head 6, it can be directly wiped on the lips through the liquid dispensing head 6 without the need to use an additional brush head, thus eliminating the pollution caused by using a brush head, making it safe and convenient.

[0028] Reference Figure 7 As shown, the rotating bottom shell 1 includes a bottom shell body 11. A central positioning post 12 protruding upwards is provided at the center of the bottom of the bottom shell body 11. Four rotating plate limiting protrusions 13 arranged in a circular array around the central positioning post 12 are arranged around it. Multiple inner cylinder limiting protrusions 15 arranged in a circular array around the central positioning post 12 are installed outside the rotating plate limiting protrusions 13. Multiple end-edge limiting protrusions 14 are arranged outside the inner cylinder limiting protrusions 15. A sleeve limiting groove 16 is provided at the top of the inner wall of the bottom shell body 11. The central positioning post 12 and the rotating plate limiting protrusions 13 are used to mate with the threaded rotating post 3 and drive the threaded rotating post 3 to rotate synchronously. The inner cylinder limiting protrusions 15 are used to mate with the inner cylinder 4, and the sleeve limiting groove 16 is used to mate with the sleeve 5.

[0029] Reference Figure 5 and Figure 6 As shown, the threaded rotating column 3 includes a rotating plate 31. Four end-edge grooves 32, matching the rotating plate limiting protrusions 13 on the rotating base shell 1, are provided on the end edge of the rotating plate 31. The rotating plate 31 is embedded and installed inside the rotating base shell 1 through the engagement between the end-edge grooves 32 and the rotating plate limiting protrusions 13. A threaded column 33 is integrally positioned upwards at the center of the rotating plate 31, and is installed through the bottom of the inner cylinder 4. During actual assembly, the center positioning column 12 is used to mate with the rotating plate 31 in the threaded rotating column 3, and the rotating plate limiting protrusions 13 achieve embedded engagement with the rotating plate 31 in the threaded rotating column 3, thereby allowing the threaded rotating column 3 to rotate synchronously when the rotating base shell 1 is rotated.

[0030] Reference Figures 5 to 8As shown, the lifting push seat 2 includes a push seat body 21. The center of the push seat body 21 is provided with a central screw hole 22 that matches the threaded column 33. The push seat body 21 is connected to the threaded column 33 through the central screw hole 22. The outer wall of the push seat body 21 is provided with four limiting strip sliding grooves 23 arranged in a circle with the central screw hole 22 as the center. The inner cylinder 4 includes an inner cylinder body 41. A central through hole 44 is provided at the bottom center of the inner cylinder body 41. A threaded column 33 passes through the central through hole 44 from bottom to top. A bottom limiting groove 43 is provided on the bottom edge of the inner cylinder body 41, matching the inner cylinder limiting protrusion 15 provided on the rotating bottom shell 1. Four push seat limiting strips 45 are provided on the inner wall of the inner cylinder body 41, matching the limiting strip sliding grooves 23 provided on the outer wall of the lifting push seat 2. The lifting push seat 2 achieves limiting docking with the push seat limiting strips 45 provided on the inner wall of the inner cylinder body 41 through the limiting strip sliding grooves 23. An outer wall stop 42 is provided on the outer wall of the inner cylinder body 41. In actual operation, under the limiting action of the limiting strip sliding grooves 23 and the push seat limiting strips 45, the rotational force of the threaded rotating column 3 driving the push seat body 21 is converted into an upward thrust, allowing the lifting push seat 2 to move up and down inside the inner cylinder 4, thereby extruding the lip gloss loaded inside the inner cylinder body 41 upwards.

[0031] Reference Figure 3 and Figure 5 As shown, the sleeve 5 includes a sleeve body 51, which is fitted onto the top of the inner cylinder 4 and is bottom-limited by an outer wall stop 42. The top of the outer wall of the sleeve body 51 is provided with an external thread 52 and a sleeve-limiting protrusion 53. The sleeve-limiting protrusion 53 matches a sleeve-limiting groove 16 provided on the top of the inner wall of the bottom shell body 11. The sleeve 5 and the rotating bottom shell 1 are connected by an embedded connection between the sleeve-limiting protrusion 53 and the sleeve-limiting groove 16. The function of the sleeve 5 is to connect the rotating bottom shell 1 and the liquid application head 6.

[0032] Reference Figure 4 and Figure 5 As shown, the liquid application head 6 includes a head cover body 61. The inner wall of the head cover body 61 has an internal thread 62 that matches the external thread 52 on the sleeve 5. The liquid application head 6 and the sleeve 5 are connected by a thread. A liquid outlet hole 63 is located at the center of the top of the head cover body 61. In actual use, the lip gloss loaded in the inner cylinder 4 is compressed and then evenly diffuses to the periphery of the liquid application head 6 through the liquid outlet hole 63. The top cover 7 includes a top cover body 71. A liquid outlet plug 72 matching the liquid outlet hole 63 is located at the center of the top inner wall of the top of the top cover body 71. The function of the top cover 7 is to protect the liquid application head 6 from contamination when not in use.

[0033] This quantitative lip gloss dispensing device has a simple structure, ingenious design, and is easy to use. It can achieve quantitative dispensing of lip gloss without the need for a brush head, thus eliminating the pollution caused by using a brush head. It is safe and convenient.

[0034] The above description is only a preferred embodiment of the present utility model. However, the present utility model should not be limited to the content disclosed in the embodiments and drawings. Therefore, any equivalent or modified embodiments made without departing from the spirit disclosed in the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A device for quantitatively dispensing lip gloss, characterized in that... include: The device comprises a rotating base, a lifting and pushing seat, a threaded rotating column, an inner cylinder, a sleeve, a liquid dispensing head, and a top cover. The lifting and pushing seat is installed inside the inner cylinder. The threaded rotating column extends from the bottom of the inner cylinder upwards and is installed inside the inner cylinder, and is connected to the lifting and pushing seat by threads. The sleeve is fitted onto the top of the inner cylinder. The inner cylinder is installed inside the rotating base, and the top of the rotating base is aligned with the sleeve. The bottom of the threaded rotating column is embedded in the rotating base and can rotate with the rotating base. The liquid dispensing head is covered by the top of the sleeve, and the top cover is covered by the top of the liquid dispensing head.

2. The quantitative lip gloss dispensing device as described in claim 1, characterized in that: The rotating bottom shell includes a bottom shell body. A central positioning post protruding upward is provided at the center of the bottom of the bottom shell body. Four rotating plate limiting protrusions arranged in a circular array with the central positioning post as the center are provided around the central positioning post. Multiple inner cylinder limiting protrusions arranged in a circular array with the central positioning post as the center are installed on the outside of the rotating plate limiting protrusions. Multiple end edge limiting protrusions are provided on the outside of the inner cylinder limiting protrusions. A sleeve limiting groove is provided on the top of the inner wall of the bottom shell body.

3. The quantitative lip gloss dispensing device as described in claim 2, characterized in that: The threaded rotating column includes a rotating plate. The rotating plate has four end edge grooves that match the rotating plate limiting protrusions on the rotating bottom shell. The rotating plate is embedded in the rotating bottom shell through the cooperation between the end edge grooves and the rotating plate limiting protrusions. The threaded column is integrally set upward at the center of the rotating plate and is installed inside the inner cylinder from the bottom upward.

4. The quantitative lip gloss dispensing device as described in claim 3, characterized in that: The lifting push seat includes a push seat body. The center of the push seat body is provided with a central screw hole that matches the threaded column. The push seat body is connected to the threaded column through the central screw hole. The outer wall of the push seat body is provided with four limiting strip sliding grooves arranged in a circle with the central screw hole as the center.

5. The quantitative lip gloss dispensing device as described in claim 4, characterized in that: The inner cylinder includes an inner cylinder body. A central through hole is provided at the bottom center of the inner cylinder body, and a threaded column passes through the central through hole from bottom to top. A bottom limiting groove is provided on the bottom edge of the inner cylinder body, which matches the inner cylinder limiting protrusion provided on the rotating bottom shell. Four push seat limiting strips are provided on the inner wall of the inner cylinder body, which match the limiting strip sliding grooves provided on the outer wall of the lifting push seat. The lifting push seat achieves limiting docking with the push seat limiting strips provided on the inner wall of the inner cylinder body through the limiting strip sliding grooves. An outer wall stop is provided on the outer wall of the inner cylinder body.

6. The quantitative lip gloss dispensing device as described in claim 5, characterized in that: The sleeve includes a sleeve body, which is sleeved on the top of the inner cylinder and bottom-limited by an outer wall stop. The top of the outer wall of the sleeve body is provided with an external thread and a sleeve limiting protrusion. The sleeve limiting protrusion matches the sleeve limiting groove provided on the top of the inner wall of the bottom shell body. The limiting connection between the sleeve and the rotating bottom shell is achieved through the embedded connection between the sleeve limiting protrusion and the sleeve limiting groove.

7. The quantitative lip gloss dispensing device as described in claim 6, characterized in that: The liquid dispensing head includes a head cover body. The inner wall of the head cover body is provided with an internal thread that matches the external thread on the sleeve. The liquid dispensing head and the sleeve are connected by threads. A liquid outlet hole is provided at the center of the top of the head cover body.

8. The quantitative lip gloss dispensing device as described in claim 7, characterized in that: The top cover includes a top cover body, and a liquid outlet plug matching the liquid outlet hole is provided at the center of the top inner wall of the top cover body.

Images