An injection device for a perfume refill bottle

Abstract

The present invention discloses an injection device for a perfume refill bottle, which comprises: a machine base and a pump mounted on the machine base. There is an interface on the machine base for docking with the refill bottle, and the pump communicates the perfume container with the interface through a conduit; the interface has a nozzle that can act on a one-way valve at the liquid replenishing port of the refill bottle. After adopting the above technical solution, the working mode of the present invention is as follows: Place the refill bottle at the interface of the machine base, open the one-way valve at the bottom liquid replenishing port of the refill bottle through the nozzle at the interface. At this time, after the trigger switch is triggered, the pump starts to work, and directly pumps the perfume in the perfume bottle into the refill bottle. After the perfume in the refill bottle is full, directly remove the perfume bottle, the trigger switch resets, and the pump automatically stops working. Compared with the prior art, it has the following beneficial effects: The present invention greatly reduces the operation difficulty of the user, and the perfume refilling operation can be completed with one hand, and the operation is simple.

Description

Technical Field:

[0001] The present invention relates to the technical field of perfume filling products, and particularly refers to an injection device for a perfume dispensing bottle. Background Art:

[0002] Currently, the perfumes sold on the market are generally filled in glass bottles. Since their large volume is not suitable for carrying around, a perfume dispensing bottle has emerged on the market. For example, in the invention patent with Chinese patent number: 200720051806.9, it discloses a "portable rechargeable liquid spraying bottle"; in the invention patent with Chinese patent number: 201120334344.8, it discloses "a replaceable and recyclable liquid replenishing device and a liquid replenishing container with this device". These patents all provide a product for perfume dispensing bottles. This kind of perfume dispensing bottle is only as big as an ordinary lipstick, easy to carry around, and very suitable for women to use.

[0003] Since for the perfume products generally sold on the market, in order to avoid the volatilization of perfume, the bottle mouth usually adopts a spray nozzle design. This kind of nozzle is usually integrally formed with the perfume bottle body and is difficult to separate. Therefore, the perfume in the perfume bottle cannot be directly poured into the dispensing bottle. In view of this, the liquid replenishing inlet of the current perfume dispensing bottle adopts a one-way valve liquid replenishing port design. When in use, remove the nozzle cover of the perfume bottle, directly hold the nozzle of the nozzle against the liquid replenishing inlet of the dispensing bottle, and continuously press the dispensing bottle back and forth, so that the nozzle of the perfume bottle continuously sprays perfume and is injected into the dispensing bottle through the liquid replenishing inlet. This kind of dispensing method requires the user to continuously press the nozzle of the perfume bottle, and often after multiple operations, the amount of perfume entering the dispensing bottle is limited. For the main female users of the perfume dispensing bottle, this kind of operation method is very troublesome.

[0004] Therefore, the inventor of the present invention proposes the following technical solutions. Summary of the Invention:

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an injection device for a perfume dispensing bottle that can achieve automatic operation.

[0006] To solve the above technical problem, the present invention adopts the following technical solution: An injection device for a perfume dispensing bottle, comprising: a machine base having a perfume container that can accommodate the perfume and a pump installed on the machine base. An interface for docking with the dispensing bottle is provided on the machine base, and the pump communicates the perfume container with the interface through a conduit; the interface has a nozzle that can act on the one-way valve at the liquid replenishing port of the dispensing bottle.

[0007] Furthermore, in the above technical solution, the pump is connected to a control circuit board, and the control circuit board includes: a power supply unit for supplying power to the pump and a control switch.

[0008] Furthermore, in the above technical solution, the control circuit board further includes a trigger switch, which is disposed at the interface. After the liquid replenishing port of the dispensing bottle is docked with the nozzle at the interface, the trigger switch is triggered.

[0009] Furthermore, in the above technical solution, the trigger switch is an elastic trigger switch.

[0010] Furthermore, in the above technical solution, the pump is an electronic metering pump.

[0011] Furthermore, in the above technical solution, the power supply unit is a power supply input interface or a battery.

[0012] Furthermore, in the above technical solution, the base has a chamber for accommodating the perfume container, and the interface is located on the upper surface of the base.

[0013] Furthermore, in the above technical solution, a positioning mechanism for positioning the perfume container is provided on the inner bottom surface of the chamber.

[0014] Furthermore, in the above technical solution, a cover body connected to the opening of the perfume container is provided on the conduit. The starting end of the conduit is inserted into the perfume container, and the other end is plugged into the nozzle.

[0015] Furthermore, in the above technical solution, the nozzle includes: an insertion portion docked with the liquid replenishing port, a guiding connection portion connected to the conduit, and a flange portion connecting the insertion portion and the guiding connection portion.

[0016] After adopting the above technical solution, the working mode of the present invention is as follows: Place the dispensing bottle at the interface of the base. Through the nozzle at the interface, the one-way valve at the bottom liquid replenishing port of the dispensing bottle is opened. At this time, after the trigger switch is triggered, the pump starts to work, and directly pumps the perfume in the perfume bottle into the dispensing bottle. After the perfume in the dispensing bottle is full, directly remove the perfume bottle, the trigger switch resets, and the pump automatically stops working.

[0017] Compared with the prior art, it has the following beneficial effects: The present invention greatly reduces the operation difficulty of the user, and the perfume dispensing operation can be completed with one hand, and the operation is simple. Description of the Drawings:

[0018] Figure 1 is a perspective view of the first embodiment of the present invention;

[0019] Figure 2 is a structural schematic diagram of the first embodiment of the present invention;

[0020] Figure 3 is a structural schematic diagram of the second embodiment of the present invention;

[0021] Figure 4It is a schematic structural diagram of Embodiment 3 of the present invention;

[0022] Figure 5 It is a schematic structural diagram of Embodiment 4 of the present invention. Specific embodiments:

[0023] The present invention will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0024] Embodiment 1:

[0025] The present invention is an injection device for a perfume refill bottle. As shown in Figure 1 、 2 , Embodiment 1 of the present invention includes: a machine base 1, a perfume container 2, a pump 30, a refill bottle 4, and a conduit 5. The perfume in the perfume container 2 can be directly purchased from the market. It has a relatively large volume and is generally contained in a glass bottle. The refill bottle 4 is a small portable perfume container with a relatively small volume and the same size as a general lipstick or lip balm.

[0026] The machine base 1 serves as the main body of the present invention. An inner chamber 10 for accommodating the perfume container 2 is provided inside it, and an openable door 12 is provided on the side wall of the chamber 10. During use, after opening the door 12, the perfume container 2 can be placed in the chamber 10. To ensure that the perfume container placed in the chamber 10 does not easily tip over, a positioning mechanism 7 for positioning the perfume container 2 is provided on the inner bottom surface of the chamber 10. The positioning mechanism 7 can adopt a positioning groove structure, or other jigs, or a magnetic attraction method to fix the perfume container 2 in the chamber 10. As shown in Figure 2 , in Embodiment 1 of the present invention, the positioning mechanism 7 adopts a positioning groove structure, that is, a positioning groove exactly matching the perfume container 2 is provided at the bottom of the chamber 10.

[0027] An interface 11 for docking with the refill bottle 4 is provided on the machine base 1. As shown in Figure 2 , in Embodiment 1 of the present invention, the interface 11 is a groove into which the refill bottle 4 can be inserted, and the size of the groove corresponds to the size of the refill bottle 4. Since a liquid replenishment port 41 is provided at the bottom of the refill bottle 4, a nozzle 6 corresponding to the liquid replenishment port 41 is provided at the bottom of the interface 11. When the refill bottle 4 is inserted into the groove serving as the interface 11, the nozzle 6 is exactly facing the liquid replenishment port 41. When the user presses the refill bottle 4 forcefully, the nozzle 6 forms an upward thrust on the one-way valve 42 located at the liquid replenishment port 41, causing the one-way valve 42 in the liquid replenishment port 41 to open, so that the perfume enters the refill bottle 4 through the liquid replenishment port 41 to complete the liquid replenishment. To facilitate the application of the pressing force, the interface 11 is located on the upper surface of the machine base 1.

[0028] The described pump 30 is connected to a control circuit board 3, which at least includes: a power supply unit for supplying power to the pump 30 and a control switch 32. An operating platform 13 is provided on the machine base 1. The control circuit board 3 is located inside the operating platform 13, and the control switch 32 is arranged on the operating platform 13. The pump 30 is an electronic metering pump. Of course, a combination of a pump and a flowmeter can also be used, so that the flow rate of the perfume pumped out by the pump 30 can be controlled. In addition, a display panel can be arranged on the operating platform 13 to set and display parameters such as the working time, flow rate, and status of the pump 30 through the display panel, which is convenient for users to operate.

[0029] To avoid accidental triggering, the control circuit board 3 further includes a trigger switch 33, which is arranged at the interface 11. After the liquid filling port of the dispensing bottle 4 is docked with the nozzle 6 in the interface 11, the trigger switch 33 is triggered. In this way, even if the control switch 32 is turned on, as long as the dispensing bottle 4 is not inserted into the interface 11 to touch the trigger switch 33, the pump 30 will not work, avoiding the waste of perfume caused by accidental touch by the user.

[0030] The trigger switch 33 in the first embodiment is an elastic trigger switch. As shown in Figure 2 it, the nozzle 6 includes: an insertion part 61 docked with the liquid filling port 41, a guiding connection part 62 connected to the conduit 5, and a flange part 63 connecting the insertion part 61 and the guiding connection part 62. A spring 331 is sleeved on the guiding connection part 62, and the whole nozzle 6 has an upward running tendency through the spring 331. A conductive sheet 332 is arranged on the flange part 63, and power supply electrodes 333, 334 are arranged at the bottom of the interface 11. The spring 331, the conductive sheet 332, the power supply electrodes 333, 334 constitute the elastic trigger switch. In the unused state, due to the elastic force of the spring 331, the flange part 63 drives the conductive sheet 332 to separate from the power supply electrodes 333, 334, and the circuit is in an open state. When the user puts the dispensing bottle into the interface 11 and presses down the dispensing bottle 4, under this pressure, the spring 331 is compressed, and the flange part 63 drives the conductive sheet 332 to contact the power supply electrodes 333, 334, the circuit is closed, and the pump 30 starts to work.

[0031] A cover body 51 connected to the opening of the perfume container 2 is arranged on the conduit 5. The starting end of the conduit 5 is inserted into the perfume container 2, and the other end is plugged into the nozzle 6.

[0032] As shown in Figure 3As shown, this is the second embodiment of the present invention. The difference between the second embodiment and the first embodiment is that the second embodiment is smaller in volume to fit a smaller perfume container. Additionally, in this second embodiment, the power supply unit 31 is a power supply input interface or a battery. The entire circuit can be directly powered by the battery, and the battery can be charged through the power supply input interface. This design is to miniaturize the entire product for easy carrying and placement by the user.

[0033] Furthermore, in this second embodiment, the trigger switch 33 is a touch switch, which is directly set on the side wall or bottom of the groove channel of the interface 11, and the contact point is exposed in the groove of the interface 11. Thus, when the dispensing assembly 4 is inserted into the interface 11, the trigger switch 33 is triggered by the dispensing bottle 4 and the circuit is turned on. When the dispensing assembly 4 is removed from the interface 11, the trigger switch 33 resets and the circuit is turned off.

[0034] See Figure 4 As shown, this is the third embodiment of the present invention. The difference between the third embodiment and the second embodiment is that the console 13 is set on the side of the base 1.

[0035] See Figure 5 As shown, this is the fourth embodiment of the present invention. The difference between the fourth embodiment and the previously described embodiments is that: the fourth embodiment is provided with an additional perfume output port 14. The perfume output port 14 can directly inject perfume into an ordinary perfume dispensing bottle 40.

[0036] Of course, the above are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Any equivalent changes or modifications made according to the structure, features, and principles described in the scope of the patent application of the present invention should be included within the scope of the patent application of the present invention.

Claims

1. An injection device for a perfume refill bottle, comprising: a base (1) having a perfume container (2) accommodatable therein and a pump (30) mounted on the base (1), characterized in that: an interface (11) for docking with the refill bottle (4) is provided on the base (1), and the pump (30) communicates the perfume container (2) with the interface (11) through a conduit (5); the interface (11) has a nozzle (6) that can act on a one-way valve at the liquid replenishing port (41) of the refill bottle (4); the base (1) has a chamber (10) for accommodating the perfume container (2), and the interface (11) is located on the upper surface of the base (1); the interface (11) is a groove into which the refill bottle (4) can be inserted, and the size of the groove corresponds to the size of the refill bottle (4); when the refill bottle (4) is inserted into the groove serving as the interface (11), the nozzle (6) faces the liquid replenishing port (41), and when the refill bottle (4) is pressed, the nozzle (6) forms an upward thrust on the one-way valve (42) at the liquid replenishing port (41), causing the one-way valve (42) in the liquid replenishing port (41) to open, so that the perfume enters the refill bottle (4) through the liquid replenishing port (41); the pump (30) is connected to a control circuit board (3), and the control circuit board (3) includes: a power supply unit for supplying power to the pump (30) and a control switch (32); the control circuit board (3) further includes a trigger switch (33), which is provided at the interface (11) and is triggered by docking the trigger switch (33) through the liquid replenishing port of the refill bottle (4) with the nozzle (6) in the interface (11); the nozzle (6) includes: an insertion portion (61) docked with the liquid replenishing port (41), a connection portion (62) connected to the conduit (5), and a flange portion (63) connecting the insertion portion (61) and the connection portion (62); the trigger switch (33) is an elastic trigger switch, a spring (331) is sleeved on the connection portion (62), and the entire nozzle (6) has an upward running tendency through the spring (331). A conductive sheet (332) is provided on the flange portion (63), and power supply electrodes (333, 334) are provided at the bottom of the interface (11). The spring (331), the conductive sheet (332), and the power supply electrodes (333, 334) constitute the elastic trigger switch. In the unused state, due to the elastic force of the spring (331), the flange portion (63) drives the conductive sheet (332) to separate from the power supply electrodes (333, 334), and the circuit is in an open state; when the user places the refill bottle into the interface (11) and presses down the refill bottle (4), under this pressure, the spring (331) is compressed, and the flange portion (63) drives the conductive sheet (332) to contact the power supply electrodes (333, 334), the circuit is closed, and the pump (30) starts to work.

2. The injection device for a perfume refill bottle according to claim 1, characterized in that: the pump (30) is an electronic metering pump.

3. The injection device for a perfume refill bottle according to claim 1, characterized in that: The power supply unit described above is a power supply input interface or a battery.

4. An injection device for a perfume refill bottle according to claim 1, characterized in that: A positioning mechanism (7) for positioning the perfume container (2) is provided on the inner bottom surface of the chamber (10).

5. An injection device for a perfume refill bottle according to any one of claims 1-4, characterized in that: A cover body (51) connected to the opening of the perfume container (2) is provided on the conduit (5). The starting end of the conduit (5) is inserted into the perfume container (2), and the other end is plugged into the nozzle (6).

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