Perfume split charging bottle capable of automatically filling perfume

Abstract

The invention relates to the technical field of perfume bottles, in particular to a perfume subpackaging bottle capable of automatically filling liquid, which comprises a bottle body with a liquid storage chamber and a mounting area, a spray head mounting end part is formed at the upper end of the liquid storage chamber, and a spray head assembly is mounted at the spray head mounting end part; a liquid filling base is arranged at the bottom of the liquid storage chamber and is provided with a magnetic field generating component; a pumping unit is arranged in the mounting area, and a pumping area of the pumping unit is provided with a pump and bottle body communicating guide column which is pushed by a pushing piece to extend or contract towards the mounting end part of the spray head; the mounting area is also provided with an electromagnetic conduction component for electrifying the air exhaust unit; and a side cover matched with the bottle body is inserted into the mounting area. Air in the liquid storage chamber is actively extracted through the air extraction unit, a negative pressure environment is created, siphon force generated by traditional manual pressing is replaced, perfume can be rapidly and actively sucked into the liquid storage chamber from the liquid filling base, the operation process is greatly simplified, the liquid filling speed and efficiency are remarkably improved, and time and labor are saved.

Description

Technical Field

[0001] This invention relates to the field of perfume bottle technology, and in particular to a perfume dispensing bottle that can be automatically filled. Background Technology

[0002] With economic development and improved living standards, people are paying more and more attention to the quality of life. To attract attention, especially women, perfume is often used. As a relatively high-end daily necessity, perfume typically has exquisite packaging. Modern perfume bottles generally consist of a bottle body, a cap, and a spray nozzle. Some bottles are composed of an inner bottle and an outer bottle to prevent evaporation and better protect the perfume inside.

[0003] Currently, perfumes sold on the market are generally bottled in glass bottles, which are not suitable for carrying around due to their large size. Therefore, perfume refill bottles have emerged on the market. These perfume refill bottles are small-capacity, portable containers. To use them, perfume from a traditional perfume bottle is poured into the refill bottle, and the user simply carries the refill bottle with them. Traditional perfume refill bottles typically have a simple structure, mainly consisting of a bottle body, a pump nozzle, and a thin tube for drawing the perfume. To use them, the nozzle needs to be pumped multiple times, utilizing the siphon principle to draw the original perfume into the refill bottle's reservoir.

[0004] However, this traditional method has many inconveniences and drawbacks:

[0005] 1. Cumbersome and inefficient operation: The filling process relies entirely on manual and repeated pressing of the nozzle. When the dispensing bottle has a large capacity or needs to be filled quickly, the operator needs to press the nozzle repeatedly for a long time, which is laborious and time-consuming.

[0006] 2. Residual air can easily lead to failure or waste: The siphon effect is difficult to activate or inefficient when there is a lot of air in the reservoir. Users often need to insert the tube into the perfume concentrate first, and then press repeatedly to expel the air from the tube and nozzle channels; otherwise, the perfume cannot be effectively drawn in, leading to operational failure or perfume waste. Furthermore, during the filling process, air expelled back into the perfume bottle may accelerate perfume oxidation or contaminate the concentrate.

[0007] 3. Incomplete filling: The randomness of manual operation may result in the reservoir not being completely filled, leaving air residue, which not only affects the expected number of uses but may also affect the spraying effect. Summary of the Invention

[0008] To address the aforementioned problems, this invention proposes an automatically filling perfume dispenser. Through a unique structural design, this perfume dispenser achieves automatic perfume filling. The dispenser includes a bottle body with a storage chamber and a mounting area. The storage chamber stores the perfume, while the mounting area houses various functional components. A filling base is located at the bottom of the storage chamber, allowing for refilling. A magnetic field generating component is mounted on the filling base. After the filling base is inserted into the perfume bottle, the user simply presses the bottle body, causing the filling base to move the magnetic field generating component upwards. When the electromagnetic conduction component enters the magnetic field range generated by the magnetic field generating component, the electromagnetic conduction component is activated, and the vacuum unit is powered on. At this time, a pump connected to the bottle body draws gas from the storage chamber, creating a negative pressure environment, thereby drawing the perfume from the filling base into the storage chamber, achieving automatic perfume filling.

[0009] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an automatically filling perfume dispensing bottle, comprising: a bottle body having a liquid storage chamber and an installation area, the liquid storage chamber and the installation area dividing the bottle body into two parts; a nozzle mounting end extending radially and axially along the upper end of the liquid storage chamber to form a nozzle mounting end, the nozzle mounting end being equipped with a nozzle assembly; a filling base for replenishing liquid into the liquid storage chamber is provided at the bottom of the liquid storage chamber, the filling base being provided with a magnetic field generating component that moves with the filling base;

[0010] The installation area is located at the lower end of the nozzle installation end. The installation area is equipped with an air extraction unit that can extract air from the liquid storage chamber. The extraction area of ​​the air extraction unit is equipped with a pump that extends or retracts towards the nozzle installation end via a pusher and is connected to the bottle body via a guide post. The installation area is also equipped with an electromagnetic conductive component that powers the air extraction unit. The installation area is fitted with a side cover that fits the bottle body, which covers the air extraction unit and the electromagnetic conductive component.

[0011] In this process, the pump and bottle connecting guide post are pushed by the pusher to extend into the nozzle mounting end, so that the air hole of the pump and bottle connecting guide post is connected to the liquid storage chamber. After the filling base is inserted into the perfume bottle, the bottle is pressed down, so that the filling base moves the magnetic field generating component upward. When the electromagnetic conduction component enters the magnetic field range generated by the magnetic field generating component, the electromagnetic conduction component is turned on. When the air extraction unit is powered on, the gas in the liquid storage chamber is extracted through the pump and bottle connecting guide post, thereby allowing the perfume to be drawn from the filling base into the liquid storage chamber.

[0012] In one embodiment, the pump-bottle communication guide column includes an air guide column, a slidable air-blocking sleeve fitted outside the air guide column, and an air guide tube located at the lower end of the air guide column and inserted into the air extraction unit. The air guide column has an air hole inside, and the air guide column has a lower sealing protrusion and an upper sealing protrusion that are in sealing contact with the inner wall of the air guide tube. The lower sealing protrusion and the upper sealing protrusion are spaced apart. The air guide column located above the upper sealing protrusion extends radially to form an annular boss. The annular boss extends outward to form a connecting platform. The connecting platform has a U-shaped connecting block connected to the pusher. The side of the U-shaped connecting block is formed with an insert.

[0013] In one embodiment, the air-blocking sleeve is inserted into the nozzle mounting end. The air-blocking sleeve has an insertion part and a positioning part, which are integrally formed. The length of the insertion part is longer than that of the positioning part, and the outer diameter is smaller than that of the positioning part. The top diameter of the insertion part gradually increases from the end along the axial direction downward.

[0014] In one embodiment, the nozzle mounting end has an inner protrusion at the bottom, the inner protrusion has a plug groove for inserting the insertion part, and the bottom of the plug groove has a limiting groove for accommodating the positioning part.

[0015] In one embodiment, the pusher includes a toggle switch and a slider. The toggle switch has a socket for insertion into a plug, and the back of the toggle switch extends through the side cover to the outside. The slider contacts the outer wall of the liquid storage chamber, and the back of the slider has a push plug for insertion into a U-shaped connecting block.

[0016] In one embodiment, the outer wall of the liquid storage chamber is symmetrically provided with L-shaped guide strips extending axially, and the two ends of the side cover are provided with limiting protrusions that cooperate with the L-shaped guide strips. The two limiting protrusions are inserted into the corresponding L-shaped guide strips to fix the side cover to the bottle body. The bottom of the outer wall of the liquid storage chamber and the outer wall of the side cover are provided with semi-annular grooves, and a fixing ring is inserted into the semi-annular grooves.

[0017] In one embodiment, the liquid-filling base includes a fixed outer sleeve connected to the bottom of the liquid storage chamber, and a liquid-filling pin with a liquid inlet channel is slidably disposed inside the fixed outer sleeve; the liquid-filling pin has a stepped portion on its exterior, and a bottom pad is fitted on the liquid-filling pin at the lower end of the stepped portion, and a magnetic field generating component is fixed on the stepped portion; an upper pad fixed inside the fixed outer sleeve is inserted through the upper end of the liquid-filling pin, and a compression spring with both ends distributed and in contact with the upper pad and the magnetic field generating component is fitted on the liquid-filling pin; the upper pad has a liquid inlet plug for blocking the liquid inlet channel at the upper end of the liquid-filling pin; the upper end of the upper pad has a positioning groove for fixing the liquid inlet plug, and the lower end of the upper pad has a movable groove for the compression spring to extend and retract, and axially extending protrusions are distributed on the circumference of the outer wall.

[0018] In one embodiment, the electromagnetic conduction component includes a PCB board, a storage battery, and a magnetic switch. The PCB board has a Type-C charging port that passes through the side cover. The bottom of the liquid storage chamber has a bottom protrusion extending into the liquid storage chamber, and the bottom protrusion has a receiving groove for accommodating the magnetic switch.

[0019] In one embodiment, the magnetic field origin of the magnetic field generating component is located below the position of the magnetic switch within the receiving slot.

[0020] In one embodiment, the nozzle assembly includes a fixed outer cover and a press-type nozzle fixed to the fixed outer cover. The fixed outer cover has a small diameter section, a large diameter section, and a medium diameter section, which are integrally formed and arranged sequentially from top to bottom. The press-type nozzle is fixed to the small diameter section, the medium diameter section has an external threaded protrusion, and the nozzle mounting end has an internal threaded protrusion. The fixed outer cover is fastened to the nozzle mounting end through the external threaded protrusion and the internal threaded protrusion.

[0021] In summary, the aforementioned automatically filling perfume bottle utilizes a pusher to extend the pump-bottle connection guide post into the nozzle mounting end, connecting the air vent of the pump-bottle connection guide post to the liquid storage chamber. After the filling base is inserted into the perfume bottle, pressing the bottle causes the filling base to move the magnetic field generating component upwards. When the electromagnetic conduction component enters the magnetic field range generated by the magnetic field generating component, it becomes conductive. When the suction unit is energized, it draws gas from the liquid storage chamber through the pump-bottle connection guide post, thereby drawing the perfume from the filling base into the liquid storage chamber. By actively drawing air from the liquid storage chamber, a negative pressure environment is created, replacing the siphon force generated by traditional manual pressing. This allows the perfume to be quickly and actively "drawn" from the filling base into the liquid storage chamber, greatly simplifying the operation process, significantly improving filling speed and efficiency, and saving time and effort. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a cross-sectional view of the present invention;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0026] Figure 5 This is a schematic diagram of the exploded structure of the present invention;

[0027] Figure 6 This is a schematic diagram showing the positional relationship between the air extraction unit and the pump and the guide post connecting the bottle body in this invention;

[0028] Figure 7 This is a schematic diagram of the guide post connecting the pump and the bottle in this invention;

[0029] Figure 8 This is a schematic diagram of the air guide column in this invention;

[0030] Figure 9 This is a schematic diagram of the bottle body in this invention;

[0031] Figure 10 This is a schematic diagram of the assembly of the bottle body and the side cap in this invention. Detailed Implementation

[0032] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] like Figure 1 , Figure 2 and Figure 5 As shown, this embodiment provides an automatically filling perfume dispensing bottle, which includes a bottle body 10, an air extraction unit 20, a pump-bottle body connecting guide post 30, and an electromagnetic conduction component 40.

[0034] The bottle body 10 has a liquid storage chamber 11 and an installation area 12, which divide the bottle body 10 into two parts. The radius area of ​​the installation area 12 is greater than or less than the radius area of ​​the liquid storage chamber 11.

[0035] A nozzle mounting end 110 is formed by extending radially and axially along the bottle body 10 from the upper end of the liquid storage chamber 11. The mounting area 12 is located at the lower end of the nozzle mounting end 110. The diameter of the nozzle mounting end 110 is the sum of the radius of the liquid storage chamber 11 and the radius of the mounting area 12. A nozzle assembly 13 is mounted on the nozzle mounting end 110.

[0036] like Figure 3 As shown, its nozzle assembly 13 includes a fixed outer cover 130 and a press nozzle 131 fixed on the fixed outer cover 130. The press nozzle 131 is connected to a hose, which is inserted into the liquid storage chamber 11. By pressing the press nozzle 131, the hose draws perfume from the liquid storage chamber 11 and sprays it out through the press nozzle 131.

[0037] The fixed outer cover 130 has a small diameter section 1310, a large diameter section 1311, and a medium diameter section 1312, which are integrated into one unit and arranged sequentially from top to bottom. The press-fit nozzle 131 is fixed to the small diameter section 1310. The medium diameter section 1312 has an external threaded protrusion, and the nozzle mounting end 110 has an internal threaded protrusion. The fixed outer cover 130 is fastened to the nozzle mounting end 110 via the external and internal threaded protrusions. The tight engagement of the threads ensures a secure connection between the fixed outer cover 130 and the nozzle mounting end 110, effectively preventing perfume leakage. This fastening method also facilitates user disassembly and cleaning of the nozzle assembly 13, improving ease of use and hygiene.

[0038] It should be noted that the outer diameter of the large diameter section 1311 is the same as the outer diameter of the nozzle mounting end 110. Anti-slip stripes can be provided on the side wall of the large diameter section 1311 to facilitate the user's twisting of the nozzle assembly 13. In addition, the outer cover of the nozzle 131 can be engaged with the outer wall of the small diameter section 1310. In other embodiments, a magnetic block can be provided in the small diameter section 1310 or the large diameter section 1311, and a magnetic block that is attracted to the magnetic block can be provided on the outer cover, thereby making it easy to open the outer cover for the user to use.

[0039] like Figure 4 As shown, a protrusion 14 extending into the liquid storage chamber 11 is located at the bottom of the liquid storage chamber 11. The protrusion 14 has a liquid inlet mounting groove, and the liquid inlet mounting groove has a filling base 15 for replenishing liquid into the liquid storage chamber 11. In order to fill the liquid storage chamber 11 with perfume through the filling base 15, the filling base 15 includes a fixing sleeve 150, which is fixed in the liquid inlet mounting groove. A filling pin 151 with a liquid inlet channel is slidably disposed inside the fixing sleeve 150. The filling pin 151 can move through the top wall of the liquid inlet mounting groove. The outside of the filling pin 151... The device has a stepped portion 152. A bottom pad 153 is fitted onto a liquid-filling pin 151 located at the lower end of the stepped portion 152. A magnetic field generating component 154 is fitted onto the upper end of the stepped portion 152. In this embodiment, the magnetic field generating component 154 is a magnetic ring. An upper pad 155 is fixed inside a fixing sleeve 150 and passes through the upper end of the liquid-filling pin 151. A compression spring 156 is fitted onto the liquid-filling pin 151, with its two ends respectively contacting the upper pad 155 and the magnetic field generating component 154. The upper pad 155 has a liquid inlet plug 157 for sealing the liquid inlet channel at the upper end of the liquid-filling pin 151.

[0040] The upper end of the upper pad 155 is provided with a positioning groove for fixing the liquid inlet plug 157, and the lower end of the upper pad 155 is provided with a movable groove for the extension and retraction of the compression spring 156. The outer wall is provided with axially extending protrusions 1550. The protrusions 1550 are engaged with the inner wall of the fixed outer sleeve 150, which increases the friction and prevents the upper pad 155 from rotating.

[0041] With the above-described filling base 15 structure, after aligning the filling base 15 with the perfume bottle and inserting it, pressing the bottle body 10 firmly causes the bottom pad 153 to push the filling pin 151 upward, causing the liquid inlet channel at the upper end of the filling pin 151 to disengage from the liquid inlet block 157. When a negative pressure is formed in the liquid storage chamber 11, the perfume in the perfume bottle flows into the liquid storage chamber 11 through the liquid inlet channel. After releasing the pressure of pressing the bottle body 10, the pressure spring 156 pushes the filling pin 151 to reset, causing the liquid inlet block 157 to seal the liquid inlet channel at the upper end of the filling pin 151, preventing perfume backflow. This filling base 15 has a compact structure, occupies little space, and is suitable for various perfume bottles of different sizes, greatly improving the flexibility and convenience of use.

[0042] In order to create a negative pressure in the reservoir chamber 11 during perfume filling, allowing the perfume to automatically flow into the reservoir chamber 11 from the inlet channel at the upper end of the filling pin 151 without requiring the user to continuously press the bottle 10 to fill, in this embodiment, as follows: Figure 5 As shown, an air extraction unit 20 is provided in the installation area 12 to extract air from the liquid storage chamber 11. The air extraction unit 20 uses an air extraction pump. The extraction area of ​​the air extraction unit 20 is provided with a pump and a bottle-connecting guide post 30 that is pushed by a pusher 34 to extend or retract towards the nozzle mounting end 110. The installation area 12 is also provided with an electromagnetic conductive component 40 that powers the air extraction unit 20.

[0043] By pushing the pusher 34 towards the press nozzle 131, the pusher 34 pushes the pump-bottle connection guide post 30 to extend into the nozzle mounting end 110, so that the air hole of the pump-bottle connection guide post 30 is connected to the liquid storage chamber 11. After the filling base 15 is inserted into the perfume bottle, the bottle body 10 is pressed down, and the bottom pad 153 pushes the filling pin 151 to slide upward, while driving the magnetic field generating component 154 to move upward. When the electromagnetic conduction component 40 enters the magnetic field range generated by the magnetic field generating component 154, the electromagnetic conduction component 40 is turned on. When the air extraction unit 20 is powered on, the gas in the liquid storage chamber 11 is extracted through the pump-bottle connection guide post 30, so that a negative pressure is formed in the liquid storage chamber 11, thereby allowing the perfume to be drawn from the filling base 15 into the liquid storage chamber 11.

[0044] When the filling operation is completed and pressure is no longer applied to the bottle body 10, the bottom pad 153 stops pushing the filling pin 151. The filling pin 151 slides down and resets under the action of the compression spring 156, simultaneously causing the magnetic field generating component 154 to move downward. The electromagnetic conducting component 40 leaves the magnetic field range generated by the magnetic field generating component 154, and the electromagnetic conducting component 40 is disconnected, stopping the vacuum unit 20 from working. At this time, the perfume in the storage chamber 11 is stably stored as the negative pressure gradually returns to equilibrium. Pushing the pusher 34 downward causes the pump and bottle body connecting guide post 30 to retract. Due to the reasonable design of the entire filling structure, perfume leakage and other problems can be effectively avoided, ensuring the safety and reliability of the perfume dispensing bottle. At the same time, this automatic filling design greatly improves the user's ease of operation. Unlike traditional perfume dispensing bottles, there is no need to press continuously. Simply pressing the bottle body 10 is enough to complete the perfume filling process.

[0045] like Figure 6 , Figure 7 and Figure 8 As shown, in an optional embodiment, the pump-bottle communication guide column 30 includes an air guide column 31, a blocking sleeve 32 slidably sleeved outside the air guide column 31, and an air guide tube 33 located at the lower end of the air guide column 31 and inserted into the air extraction unit 20. The sliding sleeve is fixed on the nozzle mounting end 110. An air hole is opened inside the air guide column 31. The air guide column 31 is provided with a lower sealing protrusion 310 and an upper sealing protrusion 311 that are in sealing contact with the inner wall of the air guide tube 33. The lower sealing protrusion 310 and the upper sealing protrusion 311 are spaced apart. The air guide column 31 is pushed up or down along the blocking sleeve 32 by the pusher 34, so that the blocking sleeve 32 blocks the air hole at the upper end of the air guide column 31 or disengages from the air hole at the upper end of the air guide column 31 and disengages from the blocking sleeve 32. At the same time, the lower sealing protrusion 310 and the upper sealing protrusion 311 are provided so that when the air guide column 31 pulls the air guide tube 33, problems such as loosening and leakage are avoided.

[0046] In order to enable the pusher 34 to push the air guide column 31, an annular boss 312 is formed on the air guide column 31 located on the upper side of the upper sealing protrusion 311. The annular boss 312 extends outward to form a connecting platform 313. The connecting platform 313 is provided with a U-shaped connecting block 314 connected to the pusher 34. An insert block 315 is formed on the side of the U-shaped connecting block 314.

[0047] In addition, the pusher 34 includes a toggle switch 340 and a slider 341. The toggle switch 340 has a socket for insertion into the plug 315. The slider 341 contacts the outer wall of the liquid storage chamber 11. The back of the slider 341 has a push plug 3410 that is inserted into the U-shaped connecting block 314. In actual use, the socket on the toggle switch 340 is precisely inserted into the push plug 3410 formed on the side of the U-shaped connecting block 314. When the user operates the toggle switch 340, the toggle switch 340 will drive the air guide column 31 connected to it to move up and down. The slider 341 slides on the outer wall of the liquid storage chamber 11. A pusher block 3410 on its back is inserted into the U-shaped connecting block 314. When the toggle switch 340 moves the air guide column 31, the slider 341 slides synchronously along the outer wall of the liquid storage chamber 11, thereby assisting the pusher 34 in better pushing the air guide column 31. This allows the air guide column 31 to slide on the air-blocking sleeve 32, thus controlling the sealing and opening of the air vents and ensuring the stable operation of the automatic filling function of the perfume dispensing bottle. 20

[0048] In an optional embodiment, the air-blocking sleeve 32 has an insertion portion 320 and a positioning portion 321, which are integrally formed. The insertion portion 320 is longer than the positioning portion 321 and has a smaller outer diameter than the positioning portion 321. The top diameter of the insertion portion 320 gradually increases from the end along the axial direction downward.

[0049] In order to effectively fix the air-blocking sleeve 32 to the nozzle mounting end 110, an inner protrusion 16 is provided at the bottom of the nozzle mounting end 110. The inner protrusion 16 has an insertion groove. The insertion part 320 is inserted into the insertion groove. The bottom of the insertion groove has a limiting groove to accommodate the positioning part 321. The air guide column 31 can move through the top end face of the insertion groove, so that the air hole on the air guide column 31 communicates with the liquid storage chamber 11. During the insertion of the insertion part 320 into the insertion groove, since the top diameter of the insertion part 320 gradually increases from the end along the axial direction downward, this gradual design can play a certain guiding role, making the insertion process smoother and reducing the occurrence of jamming.

[0050] In an optional embodiment, the electromagnetic conduction component 40 includes a PCB board 41, a storage battery 42, and a magnetic switch 43. The PCB board 41 is provided with a magnetic Type-C charging port 44. The bottom of the liquid storage chamber 11 is provided with a bottom protrusion 17 extending into the liquid storage chamber 11, and the bottom protrusion 17 has a receiving groove for accommodating the magnetic switch 43. The storage battery 42 is electrically connected to the PCB board 41, providing stable power support for the entire electromagnetic conduction component 40, ensuring that all electronic components can continue to work normally during the automatic filling process of the perfume dispensing bottle. The magnetic switch 43 is located in the receiving groove and controls the on / off of the circuit through the magnetic attraction principle. When the magnetic field generating component 154 approaches or moves away, the magnetic switch 43 can react sensitively, thereby realizing the on or off control of the automatic filling function of the perfume dispensing bottle. The magnetic Type-C charging port 44 facilitates the charging operation of the storage battery 42. Users can use common Type-C charging cables to replenish the power of the storage battery 42, improving the convenience of use.

[0051] To ensure effective magnetic attraction between the magnetic switch 43 and the magnetic field generating component 154, energizing the magnetic switch 43, the magnetic field origin of the magnetic field generating component 154 is positioned lower than the magnetic switch 43 within the receiving groove. When the magnetic field generating component 154 is moved upward by the filling pin 151, its magnetic field covers the magnetic switch 43. When pushed back to its original position by the compression spring 156, the magnetic field of the magnetic field generating component 154 leaves the contact range of the magnetic switch 43. This design ensures that when the magnetic field generating component 154 approaches, its generated magnetic field fully covers the magnetic switch 43, triggering its energization and accurately opening the automatic filling function of the perfume dispensing bottle. Simultaneously, this positional relationship avoids situations where the magnetic switch 43 fails to respond properly due to an excessively high or low magnetic field origin, improving the stability and reliability of the entire automatic filling system.

[0052] like Figure 9 and Figure 10As shown, in this embodiment, the mounting area 12 is fitted with a side cover 50 that matches the bottle body 10. The side cover 50 has a charging port through which a magnetic Type-C charging port 44 passes, and a toggle opening for easy movement of the toggle switch 340. The back of the toggle switch 340 extends to the outside through the toggle opening. The side cover 50 covers the vacuum unit 20 and the electromagnetic conduction component 40. In order to fix the side cover 50 to the bottle body 10, L-shaped guide strips 18 extending axially are symmetrically provided on the outer wall of the liquid storage chamber 11. The two ends of the side cover 50 are provided with limiting protrusions 51 that cooperate with the L-shaped guide strips 18. The two limiting protrusions 51 are inserted into the corresponding L-shaped guide strips 18, so that the side cover... The side cover 50 is fixed to the bottle body 10. During installation, the limiting protrusions 51 on both sides of the top of the side cover 50 are aligned with the L-shaped guide strip 18, and the side cover 50 is pushed upward, so that the limiting protrusions 51 slide upward from the bottom of the L-shaped guide strip 18. To prevent the side cover 50 from sliding off the L-shaped guide strip 18 after installation, a semi-annular groove is provided on the outer wall of the liquid storage chamber 11 and the bottom of the outer wall of the side cover 50. A fixing ring 52 is inserted into the semi-annular groove. The fixing ring 52 is made of a material with a certain degree of elasticity, which can easily be inserted into the semi-annular groove during installation, and tightly fix the side cover 50 to the liquid storage chamber 11, preventing the side cover 50 from loosening or falling off during use. Moreover, this fixing method is not only convenient for installation and disassembly, but also does not require the use of complicated tools, making it easy to maintain and repair the vacuum unit 20 and the electromagnetic conduction component 40 inside the perfume dispensing bottle. Meanwhile, the color and material of the fixing ring 52 can be selected according to the overall design style of the perfume dispensing bottle to achieve a harmonious and unified appearance and enhance the aesthetics of the product.

[0053] In summary, by pushing the pump-bottle connection guide post 30 through the pusher 34 into the nozzle mounting end 110, the air hole of the pump-bottle connection guide post 30 is connected to the liquid storage chamber 11. After the filling base 15 is inserted into the perfume bottle, pressing the bottle body 10 causes the filling base 15 to move the magnetic field generating component 154 upward. When the electromagnetic conduction component 40 enters the magnetic field range generated by the magnetic field generating component 154, the electromagnetic conduction component 40 is activated. When the suction unit 20 is energized, the pump-bottle connection guide post 30 draws gas from the liquid storage chamber 11, thereby drawing the perfume from the filling base 15 into the liquid storage chamber 11. By actively drawing air from the liquid storage chamber 11 through the suction unit 20, a negative pressure environment is created, replacing the siphon force generated by traditional manual pressing. This allows the perfume to be quickly and actively "drawn" from the filling base 15 into the liquid storage chamber 11, greatly simplifying the operation process, significantly improving the filling speed and efficiency, and saving time and effort.

[0054] This self-filling perfume dispenser achieves automatic perfume filling through its ingenious structural design. Its unique filling base 15 structure is compatible with various perfume bottle sizes, greatly improving usability. During filling, the evacuation unit 20 and the electromagnetic conduction component 40 work together to create negative pressure in the liquid storage chamber 11, allowing the perfume to flow smoothly without the need for continuous forceful pressing by the user. Simultaneously, the design of the pump, the bottle body connecting guide post 30, and the pusher 34 ensures more precise control over the sealing and opening of the vents, guaranteeing stable operation of the automatic filling function. Furthermore, the method of fixing the side cap 50 to the bottle body 10 is both secure and easy to disassemble, facilitating maintenance and repair of internal components. Overall, this perfume dispenser not only improves ease of use but also ensures safety and reliability, possessing high practical value and promising market prospects.

[0055] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0056] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0057] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in the specification and claims of this patent application do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a limitation of quantity, but rather indicate the presence of at least one.

[0058] In the description of this invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used in the specification to facilitate the description of this invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A perfume dispensing bottle with automatic liquid filling capability, characterized in that, include: The bottle has a liquid storage chamber and an installation area, which divide the bottle into two parts; a nozzle mounting end is formed at the upper end of the liquid storage chamber along the radial and axial directions of the bottle, and a nozzle assembly is installed at the nozzle mounting end; a filling base is provided at the bottom of the liquid storage chamber for replenishing the liquid storage chamber, and the filling base is provided with a magnetic field generating component that can move with the filling base. The installation area is located at the lower end of the nozzle installation end. The installation area is equipped with an air extraction unit that can extract air from the liquid storage chamber. The extraction area of ​​the air extraction unit is equipped with a pump that extends or retracts towards the nozzle installation end via a pusher and is connected to the bottle body via a guide post. The installation area is also equipped with an electromagnetic conductive component that powers the air extraction unit. The installation area is fitted with a side cover that fits the bottle body, which covers the air extraction unit and the electromagnetic conductive component. In this process, the pump and bottle connecting guide post are pushed by the pusher to extend into the nozzle mounting end, so that the air hole of the pump and bottle connecting guide post is connected to the liquid storage chamber. After the filling base is inserted into the perfume bottle, the bottle is pressed down, so that the filling base moves the magnetic field generating component upward. When the electromagnetic conduction component enters the magnetic field range generated by the magnetic field generating component, the electromagnetic conduction component is turned on. When the air extraction unit is powered on, the gas in the liquid storage chamber is extracted through the pump and bottle connecting guide post, thereby allowing the perfume to be drawn from the filling base into the liquid storage chamber.

2. The automatically filling perfume dispensing bottle according to claim 1, characterized in that, The pump-bottle connection guide column includes an air guide column, a slidable air-blocking sleeve fitted outside the air guide column, and an air guide tube located at the lower end of the air guide column and inserted into the air extraction unit. The air guide column has an air hole inside, and the air guide column has a lower sealing protrusion and an upper sealing protrusion that are in sealing contact with the inner wall of the air guide tube. The lower sealing protrusion and the upper sealing protrusion are spaced apart. The air guide column located above the upper sealing protrusion extends radially to form an annular boss. The annular boss extends outward to form a connecting platform. The connecting platform has a U-shaped connecting block that connects to the pusher. The side of the U-shaped connecting block is formed with an insert.

3. The automatically filling perfume dispensing bottle according to claim 2, characterized in that, The air-blocking sleeve is inserted into the nozzle mounting end. The air-blocking sleeve has an insertion part and a positioning part, which are integrally formed. The insertion part is longer than the positioning part and has a smaller outer diameter than the positioning part. The top diameter of the insertion part gradually increases from the end along the axial direction downward.

4. The automatically filling perfume dispensing bottle according to claim 3, characterized in that, The nozzle mounting end has an inner protrusion at the bottom, and the inner protrusion has a plug groove for inserting the insertion part. The bottom of the plug groove has a limiting groove to accommodate the positioning part.

5. The automatically filling perfume dispensing bottle according to claim 2, characterized in that, The pusher includes a toggle switch and a slider. The toggle switch has a socket for insertion into the plug, and the back of the toggle switch extends through the side cover to the outside. The slider contacts the outer wall of the liquid storage chamber, and the back of the slider has a push plug for insertion into the U-shaped connecting block.

6. The automatically filling perfume dispensing bottle according to claim 1, characterized in that, The outer wall of the liquid storage chamber is symmetrically provided with L-shaped guide strips extending axially. The two ends of the side cover are provided with limiting protrusions that cooperate with the L-shaped guide strips. The two limiting protrusions are inserted into the corresponding L-shaped guide strips to fix the side cover to the bottle body. The bottom of the outer wall of the liquid storage chamber and the outer wall of the side cover are provided with semi-annular grooves, and a fixing ring is inserted into the semi-annular grooves.

7. The automatically filling perfume dispensing bottle according to claim 1, characterized in that, The filling base includes a fixed outer sleeve connected to the bottom of the liquid storage chamber, and a filling pin with a liquid inlet channel is slidably disposed inside the fixed outer sleeve. The filling pin has a stepped portion on its exterior, and a bottom pad is fitted on the filling pin at the lower end of the stepped portion. A magnetic field generating component is fixed on the stepped portion. An upper pad fixed inside the fixed outer sleeve passes through the upper end of the filling pin. A compression spring is fitted on the filling pin, with its two ends contacting the upper pad and the magnetic field generating component, respectively. The upper pad has a liquid inlet plug for blocking the liquid inlet channel at the upper end of the filling pin. The upper end of the upper pad has a positioning groove for fixing the liquid inlet plug, and the lower end of the upper pad has a movable groove for the compression spring to extend and retract. The outer wall is circumferentially distributed with axially extending protrusions.

8. The perfume dispensing bottle with automatic liquid filling according to claim 1, characterized in that, The electromagnetic conduction component includes a PCB board, a storage battery, and a magnetic switch. The PCB board has a Type-C charging port that passes through the side cover. The bottom of the liquid storage chamber has a bottom protrusion that extends into the liquid storage chamber, and the bottom protrusion has a receiving groove for accommodating the magnetic switch.

9. The automatically filling perfume dispenser according to any one of claims 7 or 8, characterized in that, The magnetic field origin of the magnetic field generating component is located lower than the position of the magnetic switch within the receiving slot.

10. The automatically filling perfume dispensing bottle according to claim 1, characterized in that, The nozzle assembly includes a fixed outer cover and a press-type nozzle fixed to the fixed outer cover. The fixed outer cover has a small diameter section, a large diameter section, and a medium diameter section, which are integrated into one piece and arranged sequentially from top to bottom. The press-type nozzle is fixed on the small diameter section, the medium diameter section has an external threaded protrusion, and the nozzle mounting end has an internal threaded protrusion. The fixed outer cover is fastened to the nozzle mounting end through the external threaded protrusion and the internal threaded protrusion.

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