Detergent dispensing device
By designing a detergent distribution device including a metering chamber and a piston, the problems of low precision and poor sealing of traditional manual mixing are solved, and precise distribution and efficient mixing of detergents are achieved.
Patent Information
- Application Number
- CN202422092415.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The traditional method of artificially mixing detergents has low accuracy and poor sealing performance during dispensing and mixing.
A detergent dispensing device is designed, including several detergent cartridges and a dispensing cartridge. The dispensing cartridge is equipped with an independent metering chamber and piston, which is connected to the material cartridge through a replenishment hose to achieve accurate metering and mixing of detergents.
It realizes precise distribution and mixing of detergents, which is simple and convenient to operate, ensuring the sealing and efficientness of the mixing process.
Smart Images
Figure CN223033114U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detergent dispensing, in particular to a detergent dispensing device. Background Art
[0002] When washing different materials, different detergents need to be mixed in different proportions. However, the traditional method of manual mixing has low accuracy, is inconvenient, and the sealing performance during the dispensing and mixing process is not good. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is: in order to overcome the above problems, a detergent dispensing device is provided, which solves the above problems.
[0004] The utility model solves its technical problems by adopting the following technical solutions:
[0005] A detergent dispensing device includes a plurality of detergent cartridges for storing detergents of different materials respectively, and further includes a dispensing box. A plurality of independent metering chambers are arranged in the dispensing box. The metering chambers are in one-to-one correspondence and communicated with the detergent cartridges through replenishment hoses. A piston is arranged in each metering chamber. By pulling the piston, the detergent in the detergent cartridge is extracted, and then different doses of detergents are dispensed and mixed.
[0006] Preferably, a mixing discharge port is fixedly arranged below the dispensing box. Communication ports are respectively arranged between the mixing discharge port and the metering chambers. And a common discharge port is arranged below the mixing discharge port for mixing the detergents pressed out from different metering chambers.
[0007] Preferably, a first spring check valve is connected to the end of the replenishment hose, so that the detergent can only flow unidirectionally from the detergent cartridge into the metering chamber.
[0008] Preferably, a rubber piston is slidably arranged back and forth in the metering chamber. A pull rod is fixedly arranged at the tail end of the rubber piston. The end of the pull rod passes through the dispensing box to facilitate pulling the pull rod backward to extract the detergent in the detergent cartridge.
[0009] Preferably, a spring is further sleeved outside the pull rod. After extracting an appropriate dose of detergent and releasing the tail end of the pull rod, under the action of the spring, the rubber piston is pushed forward to press different detergents into the mixing discharge port for mixing and extrusion.
[0010] Preferably, a second spring check valve is arranged in the communication channel between the mixing discharge port and the metering chamber. The second spring check valve only allows the detergent in the metering chamber to flow towards the mixing discharge port.
[0011] The advantages and positive effects of the present utility model are as follows: The operation is simple and convenient. Different detergent materials can be extracted as needed. After the extraction is completed, releasing it can push it into the mixing discharge port for mixing under the action of the spring, which is simple, convenient and efficient. In addition, there are scales on the outer wall of the pull rod, so that the extracted capacity can be conveniently known. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0013] Figure 1 is a schematic structural view of the present utility model;
[0014] Figure 2 is a schematic structural view of the present utility model;
[0015] Figure 3 is a schematic structural view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] Now, the present utility model will be further described in detail in conjunction with the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0017] The following will further elaborate on the embodiments of the present utility model in conjunction with the drawings:
[0018] As Figures 1-3 shown, a detergent dispensing device of the present utility model includes a plurality of detergent cartridges 10 for storing detergents of different materials respectively, and further includes a dispensing box 12. A plurality of independent metering compartments 13 are provided in the dispensing box 12. The metering compartments 13 are in one-to-one communication with the detergent cartridges 10 through replenishment hoses 11. A piston is provided in the metering compartment 13. By pulling the piston, the detergent in the detergent cartridge 10 is extracted, and then different doses of detergents are dispensed and mixed.
[0019] Preferably, a mixing discharge port 18 is fixedly provided below the dispensing box 12. Communication ports are provided one by one between the mixing discharge port 18 and the metering compartments 13. And a common discharge port is provided below the mixing discharge port 18 for mixing the detergents pressed out from different metering compartments 13.
[0020] Preferably, a first spring check valve 19 is connected to the end of the replenishment hose 11, so that the detergent can only flow unidirectionally from the detergent cartridge 10 into the metering compartment 13.
[0021] Preferably, a rubber piston (14) is slidably arranged back and forth in the metering chamber (13). A pull rod (15) is fixedly arranged at the tail end of the rubber piston (14). The end of the pull rod (15) passes through the distribution box (12) so as to facilitate pulling the pull rod (15) backward to extract the detergent in the detergent cartridge (10).
[0022] Preferably, a spring (16) is also sleeved outside the pull rod (15). After an appropriate dose of detergent is extracted and the tail end of the pull rod (15) is released, under the action of the spring (16), the rubber piston (14) is pushed forward to press different detergents into the mixing discharge port (18) for mixing and extrusion.
[0023] Preferably, a second spring check valve (17) is arranged in the communication channel between the mixing discharge port (18) and the metering chamber (13). The second spring check valve (17) only allows the detergent in the metering chamber (13) to flow toward the mixing discharge port (18).
[0024] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art according to the technical solutions of the present invention also fall within the protection scope of the present invention.
Claims
1. A detergent dispensing device, characterized in that: The invention comprises a plurality of detergent boxes (10) for storing detergents of different materials respectively, and a distribution box (12), wherein the distribution box (12) is provided with a plurality of independent metering chambers (13), wherein the metering chambers (13) are connected to the detergent boxes (10) in a one-to-one correspondence via a replenishing hose (11), and wherein a piston is provided in the metering chamber (13), and the detergent in the detergent box (10) is extracted by pulling the piston, and then the detergents of different doses are distributed and mixed.
2. A detergent dispensing device according to claim 1, characterized in that: A mixing discharge port (18) is fixedly provided below the distribution box (12), a communication port is provided between each of the mixing discharge port (18) and the metering chamber (13), and a common discharge port is provided below the mixing discharge port (18) for mixing detergents squeezed out from different metering chambers (13).
3. A detergent dispensing device according to claim 2, characterized in that: A first spring check valve (19) is connected to the end of the replenishing hose (11), so that the detergent can only flow from the detergent box (10) to the metering chamber (13) in one direction.
4. A detergent dispensing device according to claim 3, characterized in that: A rubber piston (14) is provided in the metering chamber (13) so as to slide forward and backward. A pull rod (15) is fixedly provided at the tail end of the rubber piston (14). The end of the pull rod (15) passes through the distribution box (12) so as to facilitate pulling the pull rod (15) backward to extract the detergent in the detergent box (10).
5. A detergent dispensing device according to claim 4, characterized in that: A spring (16) is also mounted outside the pull rod (15). When a suitable amount of detergent is extracted, the rear end of the pull rod (15) is released, and under the action of the spring (16), the rubber piston (14) is pushed forward to press different detergents into the mixing discharge port (18) for mixing and extrusion.
6. A detergent dispensing device according to claim 5, characterized in that: A second spring check valve (17) is provided in the communication channel between the mixing discharge port (18) and the metering chamber (13), and the second spring check valve (17) only allows the detergent in the metering chamber (13) to flow toward the mixing discharge port (18).