Cosmetic bottle with outer cover not prone to falling off
By using magnetic stones and a snap-fit structure design, the problem of cosmetic bottle caps easily falling off is solved, achieving a stable connection of the caps, preventing liquid leakage, and improving ease of use and safety.
Patent Information
- Application Number
- CN202422570886.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The existing cap-body connection mechanism of cosmetic bottles is prone to detachment under external impact, leading to liquid leakage and inconvenience in use.
The design employs a magnetic stone and a snap-fit structure, using magnetic adsorption and snap-fit to secure the bottle cap. Combined with the mechanical structure of a telescopic rod and a sliding block, this achieves a stable connection of the bottle cap.
It effectively prevents the bottle cap from falling off, ensures that the liquid does not leak, and improves the convenience and safety of use.
Smart Images

Figure CN223640323U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cosmetic technology, specifically to a cosmetic bottle with an outer cap that is not easily detached. Background Technology
[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips, and teeth, 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, thereby maintaining a good condition. In order to improve the convenience and practicality of cosmetic packaging bottles during use, it is necessary to propose a cosmetic packaging bottle with an outer cap that prevents it from falling off.
[0003] In today's fast-paced life, cosmetics have become an indispensable companion for daily commutes. However, with frequent movement and unconscious collisions between items in the bag, an issue that cannot be ignored has gradually emerged: the existing packaging design of cosmetic bottles, especially the connection mechanism between the cap and the bottle body, often fails to adequately withstand these external impacts, causing the cap to fall off and then rub and impact the cosmetic bottle again, causing the liquid inside to leak and causing some trouble. Utility Model Content
[0004] The purpose of this invention is to provide a cosmetic bottle with an outer cap that is not easily detached, thereby solving the above-mentioned problem.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a cosmetic bottle with an outer cap that is not easily detached, comprising: a bottle body, wherein a snap-fit opening is provided inside the bottle body; a protective portion provided on the top of the bottle body; and a locking portion provided on one side of the bottle body.
[0006] Preferably, the protective components include: a fixed base, fixedly connected to one side of the bottle; a second magnetic stone, fixedly connected to one side of the bottle; a nozzle, connected to the top of the bottle; and a telescopic rod, fixedly connected to the top of the bottle via a connecting base. The telescopic rod achieves the effect of freely extending and retracting the stop.
[0007] Preferably, a bottle cap is rotatably connected to one side of the fixing base via a shaft, and a magnetic stone is fixedly connected to one side of the bottle cap. The magnetic stone and the magnetic stone are compatible with each other. The arrangement of the magnetic stone and the magnetic stone achieves the effect of fixing the bottle cap from opening.
[0008] Preferably, a lower pressure plate is fixedly connected to the top of the nozzle, and an adapter groove is provided on the top of the lower pressure plate. A stop block is fixedly connected to the telescopic end of the telescopic rod, and the stop block is engaged with the lower pressure plate. The setting of the stop block achieves the effect of preventing the lower pressure block from sliding down.
[0009] Preferably, the locking part includes: a fixing frame, which is fixedly connected to one side of the bottle body and communicates with the locking slot; and a locking ring, which is fixedly connected to the bottom of the bottle cap and is adapted to the locking slot. The locking ring achieves the effect of fixing the bottle cap closed.
[0010] Preferably, the fixed frame has a sliding groove inside, the sliding grooves are symmetrically arranged, a sliding plate is slidably connected inside the sliding groove, a trapezoidal locking block is fixedly connected between the sliding plates, the trapezoidal locking block is engaged with the locking ring, a spring is provided between the sliding plate and the fixed frame, one end of the spring is fixedly connected to one side of the sliding plate, the other end of the spring is fixedly connected to the inner wall of the fixed frame, a trapezoidal bucket is fixedly connected to one side of the trapezoidal locking block, the trapezoidal locking block achieves the effect of engaging and fixing the locking ring.
[0011] Preferably, a sliding block is slidably connected inside the fixed frame. The top end of the sliding block extends upward through the fixed frame and a button is fixedly connected to the top end of the sliding block. The bottom end of the sliding block extends inward through the top of the fixed frame and a brake block is fixedly connected to the bottom end of the sliding block. The brake block is adapted to the trapezoidal bucket. The setting of the brake block achieves the effect of driving the trapezoidal bucket to slide horizontally.
[0012] Preferably, a second spring is provided between the button and the fixed frame. One end of the second spring is fixedly connected to the bottom of the button, and the other end of the second spring is fixedly connected to the top of the fixed frame. The second spring is symmetrically arranged, and the arrangement of the second spring achieves the effect of the brake block springing back to its original position.
[0013] This invention provides a cosmetic bottle with an outer cap that is not easily detached. It has the following beneficial effects:
[0014] (1) This utility model allows the bottle cap to be rotated 180 degrees around the fixed base by holding the bottle cap, so that the magnetic stone one and magnetic stone two are attracted to each other, thus fixing the bottle cap. Then, the lower pressure plate is pressed, which drives the nozzle, so that the liquid inside the bottle flows out for use. When not in use, the telescopic rod is driven, so that the stop block at the telescopic end of the telescopic rod is engaged with the lower pressure plate, thereby preventing the lower pressure plate from squeezing downward and causing the liquid to flow out.
[0015] (2) This utility model rotates the bottle cap to insert the retaining ring into the slot, and then the retaining ring squeezes the trapezoidal retaining block. Under the action of the sliding plate, the trapezoidal retaining block slides horizontally and no longer blocks the retaining ring. When the retaining ring is fully inserted, the trapezoidal retaining block rebounds under the action of spring one, so that the trapezoidal retaining block and retaining ring are engaged and connected to achieve the effect of fixing the bottle cap. Attached Figure Description
[0016] Figure 1This is one of the structural schematic diagrams of this utility model;
[0017] Figure 2 This is the second schematic diagram of the structure of this utility model;
[0018] Figure 3 This is a view of the protective part of the present invention;
[0019] Figure 4 This is a view of the engaging part of the present invention;
[0020] Figure 5 This is a detailed view of the engaging part of this utility model.
[0021] In the picture: 1. Bottle body; 2. Protective part; 3. Locking part;
[0022] 211 Fixing base, 212 Bottle cap, 213 Magnetic stone one, 214 Magnetic stone two, 215 Nozzle, 216 Lower pressure plate, 217 Telescopic rod, 218 Stop block;
[0023] 311 Fixed frame, 312 Slide plate, 313 Trapezoidal block, 314 Spring 1, 315 Trapezoidal bucket, 316 Snap ring, 317 Sliding block, 318 Button, 319 Spring 2, 320 Brake block. Detailed Implementation
[0024] 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.
[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0026] Example 1
[0027] A preferred embodiment of the cosmetic bottle with a cap that is not easily detached provided by this utility model is, for example... Figure 1-5As shown: A cosmetic bottle with an outer cap that is not easy to detach includes: a bottle body 1, with a snap-fit opening inside the bottle body 1; a protective part 2 set on the top of the bottle body 1; and a locking part 3 set on one side of the bottle body 1.
[0028] The protective part 2 includes: a fixed base 211, which is fixedly connected to one side of the bottle body 1; a magnetic stone 214, which is fixedly connected to one side of the bottle body 1; a nozzle 215, which is connected to the top of the bottle body 1; and a telescopic rod 217, which is fixedly connected to the top of the bottle body 1 through a connecting seat.
[0029] A bottle cap 212 is rotatably connected to one side of the fixed base 211 via a shaft, and a magnetic stone 213 is fixedly connected to one side of the bottle cap 212. The magnetic stone 213 is compatible with the magnetic stone 214.
[0030] A lower pressure plate 216 is fixedly connected to the top of the nozzle 215. The top of the lower pressure plate 216 is provided with an adapter groove. A stop block 218 is fixedly connected to the telescopic end of the telescopic rod 217. The stop block 218 is engaged with the lower pressure plate 216.
[0031] Furthermore, in this embodiment, by holding the bottle cap 212, the bottle cap 212 is rotated 180 degrees around the fixed base 211 as the axis, so that the magnetic attractor 213 and the magnetic attractor 214 are attracted magnetically, thereby fixing the bottle cap 212. Then, the lower pressure plate 216 is pressed, so that the lower pressure plate 216 drives the nozzle 215, thereby allowing the liquid inside the bottle 1 to flow out for use. When not in use, the telescopic rod 217 is driven, so that the stop 218 at the telescopic end of the telescopic rod 217 is engaged with the lower pressure plate 216, thereby preventing the lower pressure plate 216 from pressing downward and causing the liquid to flow out.
[0032] Example 2
[0033] Based on Embodiment 1, a preferred embodiment of the cosmetic bottle with a cap that is not easily detached provided by this utility model is, for example... Figure 1-5 As shown: The locking part 3 includes: a fixing frame 311, which is fixedly connected to one side of the bottle body 1 and is connected to the latch; and a locking ring 316, which is fixedly connected to the bottom of the bottle cap 212 and is adapted to the latch.
[0034] The fixed frame 311 has a sliding groove 1 inside, which is symmetrically arranged. A sliding plate 312 is slidably connected inside the sliding groove 1. A trapezoidal block 313 is fixedly connected between the sliding plates 312. The trapezoidal block 313 is engaged with the retaining ring 316. A spring 314 is provided between the sliding plate 312 and the fixed frame 311. One end of the spring 314 is fixedly connected to one side of the sliding plate 312, and the other end of the spring 314 is fixedly connected to the inner wall of the fixed frame 311. A trapezoidal bucket 315 is fixedly connected to one side of the trapezoidal block 313.
[0035] A sliding block 317 is slidably connected inside the fixed frame 311. The top end of the sliding block 317 extends upward through the fixed frame 311. A button 318 is fixedly connected to the top end of the sliding block 317. The bottom end of the sliding block 317 extends inward through the top end of the fixed frame 311. A brake block 320 is fixedly connected to the bottom end of the sliding block 317. The brake block 320 is compatible with the trapezoidal bucket 315.
[0036] A second spring 319 is provided between the button 318 and the fixed frame 311. One end of the second spring 319 is fixedly connected to the bottom of the button 318, and the other end of the second spring 319 is fixedly connected to the top of the fixed frame 311. The second spring 319 is symmetrically arranged.
[0037] Furthermore, in this embodiment, by rotating the bottle cap 212, the retaining ring 316 is inserted into the slot, and then the retaining ring 316 presses against the trapezoidal retaining block 313. Under the action of the sliding plate 312, the trapezoidal retaining block 313 slides horizontally and no longer obstructs the retaining ring 316. When the retaining ring 316 is fully inserted, the trapezoidal retaining block 313 rebounds under the action of the spring 314, thereby engaging the trapezoidal retaining block 313 with the retaining ring 316, achieving the effect of fixing the bottle cap 212. Conversely, by pressing the button 318, under the action of the sliding block 317, the button 318 drives the brake block 320 to slide down, thereby pressing the trapezoidal bucket 315. The trapezoidal bucket 315 then drives the trapezoidal retaining block 313 to slide horizontally again, thereby removing the trapezoidal retaining block 313 from engaging with the retaining ring 316, achieving the purpose of quickly fixing or releasing the position of the sliding plate 312.
[0038] In use, first, hold the bottle cap 212 and rotate it 180 degrees around the fixing base 211. This causes the first magnetic stone 213 and the second magnetic stone 214 to attract each other, thus fixing the bottle cap 212. Then, press down the pressure plate 216, causing it to drive the nozzle 215, allowing the liquid inside the bottle 1 to flow out. When not in use, drive the telescopic rod 217, causing the stop block 218 at the telescopic end of the telescopic rod 217 to engage with the pressure plate 216, preventing the pressure plate 216 from pressing downwards and causing the liquid to flow out. Second, rotate the bottle cap 212, causing the retaining ring 316 to insert into the locking slot. Then, the retaining ring 316 presses against the trapezoidal locking block 313, from... Under the action of the slide plate 312, the trapezoidal locking block 313 slides horizontally and no longer obstructs the locking ring 316. When the locking ring 316 is fully inserted, the trapezoidal locking block 313 rebounds under the action of the spring 314, thereby engaging the trapezoidal locking block 313 with the locking ring 316 to fix the bottle cap 212. Conversely, pressing the button 318 causes the sliding block 317 to drive the brake block 320 to slide down, thereby squeezing the trapezoidal bucket 315. This causes the trapezoidal bucket 315 to drive the trapezoidal locking block 313 to slide horizontally again, thus removing the trapezoidal locking block 313 from engaging with the locking ring 316, achieving the purpose of quickly fixing or releasing the position of the slide plate 312.
[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.
Claims
1. A cosmetic bottle with an outer cap that is not easily detached, characterized in that, It includes: a bottle body (1), wherein a snap-fit opening is provided inside the bottle body (1); The protective part (2) is provided on the top of the bottle body (1); The engaging part (3) is provided on one side of the bottle body (1).
2. A cosmetic bottle with an outer cap that is not easily detached according to claim 1, characterized in that: The protective part (2) includes: The fixing seat (211) is fixedly connected to one side of the bottle body (1); Magnetic stone 2 (214) is fixedly connected to one side of the bottle body (1); The nozzle (215) is connected to the top of the bottle body (1); The telescopic rod (217) is fixedly connected to the top of the bottle body (1) via a connecting seat.
3. A cosmetic bottle with an outer cap that is not easily detached according to claim 2, characterized in that: A bottle cap (212) is rotatably connected to one side of the fixed base (211) via a shaft. A magnetic stone (213) is fixedly connected to one side of the bottle cap (212). The magnetic stone (213) is compatible with the magnetic stone (214).
4. A cosmetic bottle with an outer cap that is not easily detached according to claim 2, characterized in that: The top of the nozzle (215) is fixedly connected to a lower pressure plate (216), and the top of the lower pressure plate (216) is provided with an adapter groove. The telescopic end of the telescopic rod (217) is fixedly connected to a stop block (218), and the stop block (218) is engaged with the lower pressure plate (216).
5. A cosmetic bottle with an outer cap that is not easily detached according to claim 1, characterized in that: The engaging portion (3) includes: A fixing frame (311) is fixedly connected to one side of the bottle body (1), and the fixing frame (311) is connected to the bayonet. A retaining ring (316) is fixedly connected to the bottom of the bottle cap (212), and the retaining ring (316) is adapted to the bayonet.
6. A cosmetic bottle with an outer cap that is not easily detached according to claim 5, characterized in that: The fixed frame (311) has a sliding groove inside, the sliding groove is symmetrically arranged, and a sliding plate (312) is slidably connected inside the sliding groove. A trapezoidal block (313) is fixedly connected between the sliding plates (312). The trapezoidal block (313) is engaged with a retaining ring (316). A spring (314) is provided between the sliding plate (312) and the fixed frame (311). One end of the spring (314) is fixedly connected to one side of the sliding plate (312), and the other end of the spring (314) is fixedly connected to the inner wall of the fixed frame (311). A trapezoidal bucket (315) is fixedly connected to one side of the trapezoidal block (313).
7. A cosmetic bottle with an outer cap that is not easily detached according to claim 5, characterized in that: A sliding block (317) is slidably connected inside the fixed frame (311). The top end of the sliding block (317) extends upward through the fixed frame (311). A button (318) is fixedly connected to the top end of the sliding block (317). The bottom end of the sliding block (317) extends inward through the top end of the fixed frame (311). A brake block (320) is fixedly connected to the bottom end of the sliding block (317). The brake block (320) is adapted to the trapezoidal bucket (315).
8. A cosmetic bottle with an outer cap that is not easily detached according to claim 7, characterized in that: A second spring (319) is provided between the button (318) and the fixed frame (311). One end of the second spring (319) is fixedly connected to the bottom of the button (318), and the other end of the second spring (319) is fixedly connected to the top of the fixed frame (311). The second spring (319) is symmetrically arranged.