Portable perfume decant bottle having electric liquid filling function

Abstract

A portable perfume decant bottle having an electric liquid filling function. The perfume decant bottle comprises: a shell, a liquid storage cavity, an electric liquid filling pump, a power supply unit and a liquid filling head; the liquid storage cavity is provided with a liquid inlet and a liquid outlet, and a perfume release device is arranged at the liquid outlet; the liquid filling head is exposed on the surface of the shell, and the liquid filling head is communicated with the liquid storage cavity by means of the electric liquid filling pump; a plugging piece is arranged at the liquid filling head; and a liquid filling channel of the liquid filling head is plugged or opened by changing the connection relationship or the relative position between the plugging piece and the shell. By means of the built-in electric liquid filling pump, when in use, a spray pipe in a spray head of the perfume bottle abuts against a port of the liquid filling head, and when the electric liquid filling pump is started, perfume in a perfume bottle can be automatically extracted into the liquid storage cavity to complete liquid filling, without the need for a continuous pressing operation in the prior art, thereby facilitating use. The liquid filling head does not need to use a one-way valve structure, thereby reducing costs.

Description

A portable, electrically refillable perfume dispenser Technical Field

[0001] This utility model relates to the field of perfume dispensing equipment technology, specifically a portable electric perfume bottle. Background Technology

[0002] Currently, perfumes sold on the market are generally bottled in glass bottles, which are bulky and not suitable for carrying around. Therefore, perfume refill bottles have emerged. These refill bottles are small-capacity, portable containers. To use, perfume is poured from a traditional perfume bottle into the refill bottle, which the user can then carry with them. Since commercially available perfumes typically use a pump dispenser, the pump is driven by a press-type nozzle to expel the perfume from the bottle, which is then sprayed out through an atomizing nozzle on the pump. The refill bottle uses a one-way valve design for its refill inlet. To use, the pump nozzle is removed from the perfume bottle, and the nozzle of the pump is directly pressed against the refill inlet of the refill bottle. Repeatedly pressing the bottle causes the perfume bottle nozzle to continuously spray perfume, which is then injected into the refill bottle through the refill inlet. This method essentially replaces the refill nozzle of the perfume dispenser with the pump head on the perfume bottle, thereby pumping the perfume from the perfume bottle into the dispenser. Technical issues

[0003] The earliest patent for perfume dispensers was filed in 2005, as shown in PCT / IL 2005 / 000402 and its family of patents. The technical solution employed was a one-way valve at the bottom of the dispenser. In use, the pump nozzle was removed from the perfume bottle, and the outlet tube of the perfume bottle was inserted into the one-way valve of the dispenser. The one-way valve opened under external pressure, and continuous pressing of the dispenser pumped the perfume from the perfume bottle into the dispenser.

[0004] Additionally, see Chinese Patent No. 200720051806.9, which discloses a "portable refillable spray bottle"; and see Chinese Patent No. 201120334344.8, which discloses "a replaceable circulating refill device and a refill container with the device". In these patented technologies, the dispensing bottles all require the use of a "one-way valve" to ensure that the filling port remains closed when the dispensing bottle is not being filled.

[0005] Furthermore, with the development of battery technology, many products have incorporated electronic designs. For example, Chinese utility model patent number 201420155787.4 discloses a "perfume bottle" with a built-in electric magnetic stirring device; Chinese utility model patent number 202323104885.3 discloses a "centrifugal perfume spray pump," which uses an electric centrifugal mechanism at the bottle opening to spray perfume; and Chinese utility model patent number 202221335635.3 discloses an "aroma diffuser" that combines an ultrasonic atomizing plate with a perfume bottle, allowing the bottle to directly release atomized perfume.

[0006] The aforementioned patent documents all pertain to perfume bottle designs and do not address "refill bottles." In these patent documents, perfume bottles can only be refilled by direct pouring. However, due to the high price of perfume and to prevent counterfeiting, most perfume bottles have the spray nozzle integrally molded with the bottle body, making them difficult to separate and thus preventing direct pouring of perfume. Technical solutions

[0007] In order to address the above problems and circumvent the patented technologies of others, the inventor has proposed the following technical solution after continuous research.

[0008] The purpose of this invention is to overcome the shortcomings of the prior art and provide a portable, electrically refillable perfume dispensing bottle.

[0009] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a portable electrically refillable perfume dispensing bottle, comprising: a shell, and a liquid storage chamber, an electric filling pump, a power supply unit, and a filling head disposed within the shell. The liquid storage chamber is provided with an inlet and an outlet, and a perfume release device is provided at the outlet to release the perfume solution in the liquid storage chamber to the outside. The filling head is exposed on the surface of the shell, and the filling head is connected to the liquid storage chamber through the electric filling pump. A sealing element is provided at the filling head, and the filling channel of the filling head can be blocked or opened by changing the connection relationship or relative position between the sealing element and the shell.

[0010] Furthermore, in the above technical solution, an installation cavity is formed on the housing corresponding to the position of the filling head; the sealing member is a cap, and the sealing member is set in the installation cavity through a threaded connection with the filling head.

[0011] Furthermore, in the above technical solution, a rotating rod is pivotally connected to the sealing component, and a sealing gasket is provided on the inner wall of the sealing component. The sealing gasket seals the port of the filling head under the action of the threaded connection tightening force between the sealing component and the filling head.

[0012] Furthermore, in the above technical solution, the sealing component includes a baffle that is slidably connected to the housing. The baffle has an integrally formed insert and a lever. The insert is inserted into the filling head and has a through hole. At least part of the lever is exposed on the surface of the housing. By moving the lever, the entire baffle is displaced, so that the through hole on the insert is connected to or intersected with the filling channel in the filling head, thereby opening or closing the filling channel.

[0013] Furthermore, in the above technical solution, the sealing member has a protrusion formed on the paddle, the sealing member is disposed inside the housing, and the housing has a groove for the protrusion to slide; the protrusion is exposed on the surface of the housing from the groove.

[0014] Furthermore, in the above technical solution, the sealing component also includes a positioning plate, which is fixed to the inner wall of the housing. A limiting groove for the paddle to pass through is formed between the positioning plate and the inner wall of the housing. An elastic arm is integrally formed on the side wall of the paddle, and the elastic arm abuts against the side wall of the limiting groove. Positioning protrusions that form interference are respectively provided on the elastic arm and the side wall of the limiting groove.

[0015] Furthermore, in the above technical solution, the housing includes: a cylindrical middle shell, and an upper shell and a bottom shell respectively fixed to the upper and lower ends of the middle shell; the liquid storage chamber is located on one side of the housing, the electric liquid filling pump is located beside the liquid storage chamber, and the power supply unit is located above the electric liquid filling pump. The power supply unit includes: a control circuit board, a rechargeable battery, and a power switch; a conduit is provided inside the liquid storage chamber, the lower end of which extends into the liquid storage chamber, and the upper end is connected to the perfume release device.

[0016] Furthermore, in the above technical solution, an upper through hole is provided on the upper shell corresponding to the position of the perfume releasing device. The perfume releasing device is an ultrasonic atomizing plate, and the ultrasonic atomizing plate is electrically connected to the control circuit board. An atomization switch for controlling the start of the ultrasonic atomizing plate is provided on the upper shell.

[0017] Furthermore, in the above technical solution, the perfume dispensing bottle also includes a cap that matches the upper shell, and a sealing plug corresponding to the upper through hole is provided on the inner wall of the cap; when the cap is placed on the upper shell, the sealing plug seals the upper through hole.

[0018] Furthermore, in the above technical solution, the perfume release device is a press-type spray nozzle. Beneficial effects

[0019] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0020] First, this invention features a built-in electric filling pump. In use, the nozzle of the perfume bottle is connected to the filling head port of this invention. After starting the electric filling pump, the perfume in the bottle is automatically drawn into the reservoir of this invention, completing the filling process. This eliminates the need for continuous pressing operations found in existing technologies, making it convenient to use.

[0021] Secondly, the filling head of this invention does not require a one-way valve structure. When not filling, the user can block the channel of the filling head by operating the sealing component. This invention eliminates the one-way valve to reduce costs and simultaneously circumvents patented technologies.

[0022] Finally, utilizing the power supply unit, one embodiment of this utility model can employ an ultrasonic atomizing plate as a perfume release device, releasing perfume in an atomized state, eliminating the need for a traditional press-type nozzle, thus simplifying operation. Attached Figure Description

[0023] Figure 1 is a perspective view of Embodiment 1 of this utility model;

[0024] Figure 2 is a perspective view of another embodiment of the present invention;

[0025] Figure 3 is an exploded perspective view of Embodiment 1 of this utility model;

[0026] Figure 4 is a cross-sectional view of Embodiment 1 of this utility model;

[0027] Figure 5 is a perspective view of the internal structure of Embodiment 1 of this utility model;

[0028] Figure 6 is an exploded perspective view of the internal structure of Embodiment 1 of this utility model;

[0029] Figure 7 is a perspective view of Embodiment 2 of this utility model;

[0030] Figure 8 is a perspective view of the bottom shell portion in Embodiment 2 of this utility model;

[0031] Figure 9 is a schematic diagram of the working principle of the filling head and sealing component in Embodiment 2 of this utility model;

[0032] Figure 10 is a perspective view of the baffle in Embodiment 2 of this utility model;

[0033] Figure 11 is a perspective view of the baffle in Embodiment 2 of this utility model from another angle;

[0034] Figure 12 is a schematic diagram of the working principle of Embodiment 2 of this utility model. Embodiments of the present invention

[0035] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0036] This utility model relates to a portable, electrically refillable perfume bottle. As shown in Figures 1 to 6, this is Embodiment 1 of the present utility model. The perfume dispensing bottle in Embodiment 1 includes: a shell 1, a cap 2, a liquid storage chamber 3, an electric filling pump 4, a power supply unit 5, a filling head 6, a perfume release device 7, and a sealing component 8.

[0037] The housing 1 includes a cylindrical middle shell 11, and an upper shell 12 and a bottom shell 13 respectively fixed to the upper and lower ends of the middle shell 11. The middle shell 11 can be assembled with the upper shell 12 and the bottom shell 13 by snap-fit ​​connection or adhesive bonding. The combination of the middle shell 11, the upper shell 12 and the bottom shell 13 forms a hollow cavity 100, which will be used to install the liquid storage chamber 3, the electric filling pump 4, the power supply unit 5 and the filling head 6.

[0038] To ensure a reasonable layout and maximize the volume of the liquid storage chamber 3, while also facilitating the complete use of the perfume within the chamber and preventing perfume residue due to its irregular shape, the liquid storage chamber 3 is primarily rectangular in shape and located on one side of the housing 1. The electric filling pump 4 is positioned beside the liquid storage chamber 3, and the power supply unit 5 is located above the electric filling pump 4.

[0039] The reservoir 3 is used to store perfume and is typically made of plastic. To facilitate observation of the remaining perfume level in the reservoir 3, it can be made of transparent material, or at least form a vertical display bar 30 using transparent material. A viewing window 110 is provided on the middle shell 11 at a position corresponding to the display bar 30, allowing the user to observe the remaining perfume level in the reservoir 3. An inlet 31 is located at or near the lower end of the reservoir 3, and the filling head 6 is connected to the inlet 31 via an electric filling pump 4. An outlet 32 ​​is located at the upper end of the reservoir 3, and a perfume release device is positioned at the outlet 32. The perfume release device is connected to the outlet 32, releasing the perfume stored in the reservoir 3 to the outside.

[0040] The perfume release device in this embodiment uses an ultrasonic atomizing plate 71. The ultrasonic atomizing plate 71 generates water mist by breaking down liquid water molecules through high-frequency resonance of a ceramic atomizing plate. During assembly, the ultrasonic atomizing plate 71 is placed at the liquid outlet 32, and the outlet 32 ​​is sealed using the ultrasonic atomizing plate 71. Simultaneously, the electrode wire of the ultrasonic atomizing plate 71 is connected to the power supply unit 5, which supplies power to the ultrasonic atomizing plate 71. Alternatively, the perfume release device in this invention can also use a press-type nozzle commonly used in refill bottles (see Embodiment 2 below).

[0041] On the upper surface of the upper shell 12 of the housing 1, an upper through hole 121 is provided corresponding to the position of the ultrasonic atomizing plate 71. The ultrasonic atomizing plate 71 is located exactly in the upper through hole 121. Furthermore, an atomization switch 710 for controlling the activation of the ultrasonic atomizing plate 71 is also provided on the upper shell 12. When the user triggers the atomization switch 710, the ultrasonic atomizing plate 71 operates, generating perfume mist.

[0042] To facilitate the smooth delivery of the perfume stored in the liquid storage chamber 3 to the ultrasonic atomizing plate 71, a capillary guide strip 33 is provided inside the liquid storage chamber 3. The lower end of the capillary guide strip 33 extends into the liquid storage chamber 3, and the upper end contacts the bottom surface of the ultrasonic atomizing plate 71. The perfume in the liquid storage chamber 3 is conducted to the ultrasonic atomizing plate 71 through the capillary guide strip 33, and forms perfume mist after passing through the ultrasonic atomizing plate 71. The capillary guide strip 33 is usually made of materials such as cotton strips or sponge strips.

[0043] Although the outlet 32 ​​of the liquid storage chamber 3 in this embodiment is sealed by the ultrasonic atomizing plate 71, the perfume can still evaporate through the numerous micropores in the ultrasonic atomizing plate 71. Therefore, to prevent the perfume in the liquid storage chamber 3 from evaporating through the ultrasonic atomizing plate 71, a cover 2 is provided in this embodiment. The cover 2 is used to cooperate with the housing 1 to seal the perfume release device. Furthermore, to further prevent the perfume from evaporating through the ultrasonic atomizing plate 71, a sealing plug 21 corresponding to the upper through hole 121 is provided on the inner wall of the cover 2. When the cover 2 is placed on the upper housing 12, the sealing plug 21 seals the upper through hole 121, thus completely sealing the outlet 32 ​​of the liquid storage chamber 3 and preventing perfume evaporation.

[0044] The electric filling pump 4 is a miniature water pump, with its inlet pipe 41 connected to the filling head 6 and its outlet pipe 42 connected to the inlet 31 of the storage chamber 3.

[0045] The power supply unit 5 includes: a power supply base 50, a control circuit board 51, a rechargeable battery 52, and a power switch 53. The power supply base 50 is typically a plastic component, housed within the upper housing 12, and fixed above the electric liquid filling pump 4. The power supply base 50 is used to secure components such as the control circuit board 51 and the rechargeable battery 52. ​​The rechargeable battery 52 is a lithium battery, and a charging interface 521 is provided on the bottom housing 13. The power switch 53 controls whether the electric liquid filling pump 4 is started or stopped. The power switch 53, the atomizing switch 710, and the charging interface 521 are electrically connected to the control circuit board 51 via wires.

[0046] The filling head 6 is disposed on the bottom shell 13 and exposed on the bottom surface of the bottom shell 13. The filling head 6 is connected to the electric filling pump 4 through the liquid inlet pipe 41.

[0047] The port size of the filling head 6 corresponds to the spray nozzle size in a typical perfume bottle spray head, facilitating connection. In this embodiment, the filling head 6 itself is merely a channel and does not function as a one-way valve. To seal the filling head 6, this invention employs a sealing element 8 to block the filling channel 60 of the filling head 6.

[0048] In this first embodiment, the sealing member 8 is shaped like a cap, and a mounting cavity 131 is formed on the bottom surface of the bottom shell 13 at the position corresponding to the filling head 6 to accommodate the sealing member 8. The sealing member 8 and the filling head 6 are threaded together.

[0049] A sealing gasket 82 is provided on the inner wall of the sealing component 8. When the sealing component 8 is threadedly connected to the filling head 6, the sealing gasket 82 seals the port of the filling head 6 under the action of the threaded connection between the sealing component 8 and the filling head 6, thereby isolating the filling channel 60 of the filling head 6 from the outside and preventing perfume from dripping.

[0050] To facilitate rotation and tightening, a rotating rod 81 is pivotally connected to the sealing component 8, allowing the user to screw the sealing component 8 on or off by rotating the rod 81.

[0051] The filling head in this embodiment does not require a one-way valve structure. When filling is needed, the sealing piece 8 is removed, exposing the port of the filling channel 60 of the filling head 6. The nozzle in the perfume bottle spray head is then brought into contact with the port of the filling head 6, and the power switch 53 is triggered to start the electric filling pump 4. The perfume in the perfume bottle is automatically drawn into the reservoir 3. The electric filling pump 4 is turned off after the reservoir 3 is filled with perfume, as observed through the viewing window 110. The entire filling process does not require continuous pressing as in the prior art, making it convenient to use. When not filling, the user can block the filling channel 60 of the filling head 6 by operating the sealing piece 8.

[0052] As shown in Figures 7 to 12, this is Embodiment 2 of the present invention. The difference from Embodiment 1 is that Embodiment 2 uses a sealing component with a different mechanism and a press-type nozzle 72 commonly used in filling bottles.

[0053] The sealing component in Embodiment 2 includes: a baffle 80 slidably connected to the inner side of the bottom shell 13, and a positioning plate 86 that cooperates with the baffle 80.

[0054] The baffle 80 has an integrally formed insert 83 and a lever 84. The insert 83 is inserted into the filling head 6 and has a through hole 85. At least part of the lever 84 is exposed on the surface of the housing 1. By moving the lever 84, the entire baffle 80 is moved, so that the through hole 85 on the insert 83 is connected to or intersected with the filling channel 60 in the filling head 6, thereby opening or closing the filling channel 60.

[0055] The sealing member has a protrusion 841 formed on the paddle 84. The sealing member is disposed inside the housing 1, and the housing 1 has a groove 132 for the protrusion 841 to slide. The protrusion 841 is exposed on the surface of the housing 1 from the groove 132.

[0056] The positioning plate 86 is fixed to the inner wall of the housing 1, and a limiting groove 87 is formed between the positioning plate 86 and the inner wall of the housing 1 for the paddle 84 to pass through. An elastic arm 842 is integrally formed on the side wall of the paddle 84, and the elastic arm 842 abuts against the side wall of the limiting groove 87. Positioning protrusions 88 that form interference are respectively provided on the side wall of the elastic arm 842 and the side wall of the limiting groove 87.

[0057] In this second embodiment, the user manually moves the protrusion 841 on the lever 84, causing the entire baffle 80 to shift, connecting the through hole 85 on the insert 83 with the filling channel 60 in the filling head 6, thus opening the filling channel 60. The spray nozzle in the perfume bottle is then placed against the port of the filling head 6, and the power switch 53 is triggered to start the electric filling pump 4 to begin filling. After filling is complete, the user can block the filling channel 60 of the filling head 6 by operating the sealing member 8.

[0058] In Embodiment 2, the perfume release device 7 is a press-type nozzle 72; a conduit 34 is provided in the liquid storage chamber 3, the lower end of which extends into the liquid storage chamber 3, and the upper end of which serves as the liquid outlet 32 ​​and is connected to the press-type nozzle 72; the perfume in the liquid storage chamber 3 is conducted to the press-type nozzle 72 through the conduit 34.

[0059] Of course, the above description is only a specific embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. A portable, electrically refillable perfume dispenser, characterized in that, The perfume dispensing bottle includes: a shell, and a liquid storage chamber, an electric filling pump, a power supply unit and a filling head disposed within the shell. The liquid storage chamber is provided with an inlet and an outlet, and a perfume release device is provided at the outlet to release the perfume solution in the liquid storage chamber to the outside. The filling head is exposed on the surface of the housing, and the filling head is connected to the liquid storage chamber through an electric filling pump; a sealing element is provided at the filling head, and the filling channel of the filling head can be blocked or opened by changing the connection relationship or relative position between the sealing element and the housing.

2. The portable electrically refillable perfume dispensing bottle according to claim 1, characterized in that: A mounting cavity is formed on the housing corresponding to the position of the filling head; the sealing element is a cap, and the sealing element is set in the mounting cavity through a threaded connection with the filling head.

3. The portable electrically refillable perfume dispensing bottle according to claim 2, characterized in that: A rotating rod is pivotally connected to the sealing component, and a sealing gasket is provided on the inner wall of the sealing component. The sealing gasket seals the port of the filling head under the action of the threaded connection tightening force between the sealing component and the filling head.

4. A portable, electrically refillable perfume dispenser according to claim 1, characterized in that: The sealing component includes a baffle that is slidably connected to the housing. The baffle has an integrally formed insert and a lever. The insert is inserted into the filling head and has a through hole. At least part of the lever is exposed on the surface of the housing. By moving the lever, the entire baffle is displaced, so that the through hole on the insert is connected to or intersected with the filling channel in the filling head, thereby opening or closing the filling channel.

5. A portable, electrically refillable perfume dispenser according to claim 4, characterized in that: The sealing component has a protrusion formed on the pawl, the sealing component is disposed inside the housing, and the housing has a sliding groove for the protrusion to slide; the protrusion is exposed on the surface of the housing from the sliding groove.

6. A portable electrically refillable perfume dispenser according to claim 5, characterized in that: The sealing component also includes a positioning plate, which is fixed to the inner wall of the housing, and a limiting groove is formed between the positioning plate and the inner wall of the housing for the paddle to pass through. An elastic arm is integrally formed on the side wall of the paddle, and the elastic arm abuts against the side wall of the limiting groove. Positioning protrusions that form interference are respectively provided on the elastic arm and the side wall of the limiting groove.

7. A portable, electrically refillable perfume dispenser according to any one of claims 1-6, characterized in that: The housing includes: a cylindrical middle shell, and an upper shell and a bottom shell respectively fixed to the upper and lower ends of the middle shell; the liquid storage chamber is located on one side of the housing, the electric liquid filling pump is located beside the liquid storage chamber, and the power supply unit is located above the electric liquid filling pump. The power supply unit includes: a control circuit board, a rechargeable battery, and a power switch.

8. A portable, electrically refillable perfume dispenser according to claim 7, characterized in that: The upper shell has an upper through hole corresponding to the position of the perfume release device. The perfume release device is an ultrasonic atomizing plate, which is electrically connected to the control circuit board. An atomization switch for controlling the start of the ultrasonic atomizing plate is located on the upper shell. A conduit is provided in the liquid storage chamber. The lower end of the conduit extends into the liquid storage chamber, and the upper end is connected to the perfume release device.

9. A portable, electrically refillable perfume dispenser according to claim 7, characterized in that: The perfume dispensing bottle also includes a cap that matches the upper shell, and a sealing plug corresponding to the upper through hole is provided on the inner wall of the cap; when the cap is placed on the upper shell, the sealing plug seals the upper through hole.

10. A portable, electrically refillable perfume dispenser according to claim 7, characterized in that: The perfume release device is a press-type nozzle; a conduit is provided in the liquid storage chamber, the lower end of which extends into the liquid storage chamber, and the upper end of which serves as the liquid outlet and is connected to the press-type nozzle; the perfume in the liquid storage chamber is conducted to the press-type nozzle through the conduit.

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