Cosmetic bottle with quantitative taking function
By introducing a combination of vacuum stopper and scraper into cosmetic bottles, the problem of cosmetics being difficult to completely squeeze out of the bottles is solved, achieving efficient squeezing and cleaning of cosmetics, improving ease of use and utilization rate, and extending shelf life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-04-17
AI Technical Summary
Existing cosmetic bottles are difficult to completely squeeze out of the contents in the later stages of use, and the cosmetics adhering to the bottle walls cannot be effectively utilized, resulting in resource waste and bacterial growth.
A cosmetic bottle with a quantitative dispensing function was designed. It uses a combination of vacuum stopper and scraper. The cosmetic is squeezed out by the synergistic action of pressing block and suction pump. During use, the scraper cleans the bottle wall of residual cosmetic. Combined with detachable connecting components, it is easy to replace the internal liquid.
It achieves efficient squeezing and cleaning of cosmetics, avoids waste, improves ease of use and utilization rate of cosmetics, and extends shelf life.
Smart Images
Figure CN224127551U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cosmetic packaging technology, and in particular to a cosmetic bottle with a quantitative dispensing function. Background Technology
[0002] Cosmetics are chemical industrial products or fine chemical products that are applied to any part of the human body by means of smearing, spraying or other similar methods to achieve the purpose of cleaning, maintaining, beautifying, modifying and altering appearance, or correcting body odor and maintaining a good condition.
[0003] Various types of cosmetic bottles are currently available on the market. Common pump-type cosmetic bottles mainly consist of a bottle body and a pump head. The bottle body stores the cosmetics, while the pump head, through a simple internal piston structure, uses pressure difference to expel the cosmetics from the bottle when pressed.
[0004] In the later stages of use, it is difficult to completely squeeze out the remaining cosmetics from the bottle, and the cosmetics adhering to the bottle wall cannot be effectively utilized. This not only wastes resources but also easily leads to bacterial growth due to residual cosmetics, affecting product quality. Therefore, a cosmetic bottle with a quantitative dispensing function is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a cosmetic bottle with a quantitative dispensing function, aiming to improve the problem in the prior art that it is difficult to completely squeeze out the remaining cosmetic in the bottle after use, and the cosmetic adhering to the bottle wall cannot be effectively utilized.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A cosmetic bottle with a quantitative dispensing function includes a bottle body, a scale fixedly connected to the outer side of the bottle body, a cleaning component installed in the middle of the bottle body, and a connecting component installed at the bottom of the bottle body.
[0008] The cleaning assembly includes a vacuum plug, which is slidably connected to the middle of the bottle body. A scraper is fixedly connected to the bottom of the vacuum plug, and a spring rod is fixedly connected to the bottom of the scraper.
[0009] As a further description of the above technical solution:
[0010] The connecting component includes a locking post, which is fixedly connected to the outside of the bottle body. A base is provided at the bottom of the bottle body, and a sliding groove is provided in the middle of the base. The locking post is slidably connected to the inside of the sliding groove.
[0011] As a further description of the above technical solution:
[0012] A sealing plug is provided in the middle of the bottle body, and the spring rod is fixedly connected to the middle of the sealing plug;
[0013] As a further description of the above technical solution:
[0014] A pressing block is slidably connected to the top of the bottle body, and a liquid outlet is provided in the middle of the pressing block;
[0015] As a further description of the above technical solution:
[0016] A suction pump is fixedly connected to the middle of the bottle body, and a spring is fitted on the top of the suction pump;
[0017] As a further description of the above technical solution:
[0018] A pump tube is fixedly connected to the middle of the suction pump, and the pump tube is fixedly connected to the inside of the bottle body;
[0019] As a further description of the above technical solution:
[0020] The top of the bottle body is threaded with a bottle cap, the outer side of the bottle body is fixedly connected with an external thread, and the inside of the bottle cap is provided with an internal thread;
[0021] As a further description of the above technical solution:
[0022] The scraper and vacuum plug are in contact with the inner wall of the bottle.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, during the dispensing process, the cosmetics are smoothly squeezed out by pressing the pressing block through the coordinated operation of the suction pump and the pump tube, making the operation simple and efficient; at the same time, the scraper at the bottom of the vacuum stopper can clean the residual cosmetics on the bottle wall during the rise of the vacuum stopper, so that they can return to the bottle for subsequent dispensing, thus avoiding waste of cosmetics.
[0025] 2. In this utility model, by rotating the base, the locking pin can slide in the groove, easily separating the base from the bottle body. After the cosmetic is used up, the internal liquid can be replaced conveniently and quickly, allowing the bottle body to be recycled and greatly improving the convenience of use. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a cosmetic bottle with a quantitative dispensing function proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the structure of a vacuum stopper for a cosmetic bottle with a quantitative dispensing function proposed in this utility model.
[0028] Figure 3This is a schematic diagram of the slide groove of a cosmetic bottle with a quantitative dispensing function proposed in this utility model.
[0029] Figure 4 This is a schematic diagram of the cap of a cosmetic bottle with a quantitative dispensing function proposed in this utility model.
[0030] Legend:
[0031] 1. Bottle body; 2. Base; 3. Scale; 4. Bottle cap; 5. Vacuum stopper; 6. Scraper; 7. Spring rod; 8. Sealing plug; 9. Suction pump; 10. Pump tube; 11. Spring; 12. Slide groove; 13. Locking post; 14. Discharge port; 15. Pressing block; 16. External thread; 17. Internal thread. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Reference Figure 1 - Figure 4This utility model provides an embodiment of a cosmetic bottle with a quantitative dispensing function, comprising a bottle body 1, a scale 3 fixedly connected to the outer side of the bottle body 1, a cleaning component installed in the middle of the bottle body 1, and a connecting component installed at the bottom of the bottle body 1. The cleaning component includes a vacuum plug 5, which is slidably connected to the middle of the bottle body 1. A scraper 6 is fixedly connected to the bottom of the vacuum plug 5, and a spring rod 7 is fixedly connected to the bottom of the scraper 6. A sealing plug 8 is provided in the middle of the bottle body 1, and the spring rod 7 is fixedly connected to the middle of the sealing plug 8. The sealing plug 8 in the middle of the bottle body 1 works in conjunction with the vacuum plug 5 and the spring rod 7 to help maintain a relative vacuum state inside the bottle. The sealing plug 8 can effectively prevent outside air from entering the bottle, reduce the chance of cosmetics coming into contact with air, prevent cosmetics from deteriorating due to oxidation, microbial contamination, etc., thereby better preserving the quality and active ingredients of the cosmetics and extending their shelf life. A pressing block 15 is slidably connected to the top of the bottle body 1, and a liquid outlet 14 is provided in the middle of the pressing block 15. A suction pump 9 is fixedly connected to the middle of the bottle body 1, and a spring 11 is fitted on the top of the suction pump 9. A pump tube 10 is fixedly connected to the middle of the suction pump 9 and is fixedly connected to the inside of the bottle body 1. When the pressing block 15 is pressed, the liquid or cream in the bottle will be squeezed out through the liquid outlet 14 under the action of the suction pump 9 and the pump tube 10. The vacuum plug 5 rises as the liquid in the bottle is used. When the liquid or cream in the bottle is used up, the vacuum plug 5 rises to the top of the bottle. The scraper 6 and the vacuum plug 5 come into contact with the inner wall of the bottle body 1. The scraper 6 can fit tightly against the inner wall of the bottle body 1 and scrape off the cosmetics attached to the bottle wall, avoiding cosmetics residue on the bottle wall and reducing waste.
[0034] Reference Figure 1 , Figure 3 and Figure 4 The connecting components include a retaining post 13, which is fixedly connected to the outside of the bottle body 1. A base 2 is provided at the bottom of the bottle body 1, and a groove 12 is opened in the middle of the base 2. The retaining post 13 is slidably connected inside the groove 12. When the liquid or cream in the bottle is used up, by rotating the base 2, the retaining post 13 slides inside the groove 12, causing the base 2 to detach from the bottom of the bottle body 1. The sealing plug 8, spring rod 7, scraper 6, and vacuum plug 5 can be removed, the inner wall of the bottle body 1 can be cleaned, and new liquid can be added, improving the utilization rate of the cosmetic bottle. A bottle cap 4 is threadedly connected to the top of the bottle body 1, and an external thread 16 is fixedly connected to the outside of the bottle body 1. An internal thread 17 is opened inside the bottle cap 4. The bottle cap 4 can prevent external dust, impurities, and moisture from entering the bottle, preventing these contaminants from contacting the cosmetics and avoiding the cosmetics from deteriorating due to contamination. During daily use, carrying, or storage, bumps and tipping are inevitable. The bottle cap 4 can effectively prevent cosmetics from leaking and avoid waste.
[0035] Working principle: When the press block 15 is pressed, the liquid or cream in the bottle is drawn out by the pump 9 through the pump tube 10 and then squeezed out from the outlet 14 in the middle of the press block 15, thus dispensing the cosmetic. During use, the vacuum stopper 5 fills the gaps in use. As the liquid and cream are used, the vacuum stopper 5 gradually rises. The bottom of the vacuum stopper 5 is equipped with a scraper 6, which moves with the vacuum stopper 5. During the movement of the vacuum stopper 5, the scraper 6 can clean the inner wall of the bottle 1. The cleaning function scrapes off cosmetics adhering to the bottle wall, allowing them to return to the liquid inside the bottle, preventing waste. When the liquid or cream in the bottle is used up, the vacuum stopper 5 rises to the top, and the spring rod 7 assists in moving the vacuum stopper 5 to fill the space left by the squeezed-out contents, preparing for the next press and ensuring the entire dispensing process is cyclical and stable. The scale 3 on the outside of the bottle body 1 helps users intuitively understand the remaining amount of cosmetics in the bottle and the approximate amount to be dispensed each time, thus achieving the function of quantitative dispensing. By rotating the base 2, the locking pin 13 slides inside the slide groove 12, separating the base 2 from the bottle body 1, making it convenient to replace the internal liquid when finished.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cosmetic bottle having a dispensing function, comprising a bottle body (1), characterized in that: A scale (3) is fixedly connected to the outside of the bottle body (1), a cleaning component is installed in the middle of the bottle body (1), and a connecting component is installed at the bottom of the bottle body (1). The cleaning assembly includes a vacuum plug (5), which is slidably connected to the middle of the bottle body (1). A scraper (6) is fixedly connected to the bottom of the vacuum plug (5), and a spring rod (7) is fixedly connected to the bottom of the scraper (6).
2. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: The connecting component includes a locking post (13), which is fixedly connected to the outside of the bottle body (1). A base (2) is provided at the bottom of the bottle body (1), and a groove (12) is provided in the middle of the base (2). The locking post (13) is slidably connected to the inside of the groove (12).
3. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: A sealing plug (8) is provided in the middle of the bottle body (1), and the spring rod (7) is fixedly connected to the middle of the sealing plug (8).
4. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: A pressing block (15) is slidably connected to the top of the bottle body (1), and a liquid outlet (14) is provided in the middle of the pressing block (15).
5. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: A suction pump (9) is fixedly connected to the middle of the bottle body (1), and a spring (11) is sleeved on the top of the suction pump (9).
6. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: A pump pipe (10) is fixedly connected to the middle of the suction pump (9), and the pump pipe (10) is fixedly connected to the inside of the bottle body (1).
7. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: The top of the bottle body (1) is threaded with a bottle cap (4), the outer side of the bottle body (1) is fixedly connected with an external thread (16), and the inside of the bottle cap (4) is provided with an internal thread (17).
8. The cosmetic bottle with a quantitative taking function according to claim 1, characterized in that: The scraper (6) and vacuum plug (5) are in contact with the inner wall of the bottle body (1).