Laundry detergent putting mechanism

Abstract

The utility model relates to the technical field of laundry detergent putting, in particular to a laundry detergent putting mechanism which comprises a containing box and a loading box, an opening is formed in one side of the containing box, an overflow opening is formed in the lower end of the opening, a flow guide hole is formed in the lower end of the inner side of the containing box, and an overflow drainage groove is formed in the bottom of the containing box. The overflow port is formed in the lower end of the opening, the flow guide hole is formed in the lower end of the inner side of the containing box, the overflow drainage groove is formed in the bottom of the containing box, and the lower end of the overflow drainage groove inclines towards the end away from the overflow drainage groove; when water flow flows out, the flow guide hole and the overflow port can guide the flowing-out water flow into the overflow drainage groove, meanwhile, overflowing water is guided towards the water outlet pipe, the water outlet pipe can be connected with an inner barrel of the washing machine, the effect of preventing overflow is achieved, and the conditions of aging and loosening are avoided. Replacement is not needed, and the service life is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of laundry detergent dispensing, in particular to a laundry detergent dispensing mechanism. Background Art

[0002] Washing machines are cleaning appliances invented by people in order to save labor. They use electrical energy to produce mechanical action to wash clothes. With the improvement of living standards, washing machines have spread to tens of millions of households, providing convenience to people's lives.

[0003] The dispensing assembly on the drum washing machine is an important component thereof, which is usually provided with multiple cavities or a single cavity. The cavities can be used to store washing products such as laundry detergent, washing powder, softener, etc., and are used to put washing products into the water when the washing machine is working.

[0004] In the prior art, the dispensing assembly of the drum washing machine is arranged on one side of the operating panel of the washing machine. When the dispensing assembly is filled with water, the water flows in the dispensing assembly and is mixed with washing products such as laundry detergent before being discharged to the working area. However, since the existing placement box and the loading box are slidably matched together, part of the water will always overflow from the gap between the loading box and the placement box and then flow to the ground near the washing machine, and even detergent or softener may be entrained in the outflowing water.

[0005] Therefore, the problem of sealing between the placement box and the loading box to prevent overflow needs to be paid special attention. Of course, in the prior art, to prevent overflow, a sealing ring is usually provided between the loading box and the placement box, but since the sealing ring is mostly made of rubber material, the sealing effect will weaken or even disappear after a period of use, and the user has to replace the sealing ring to prevent overflow, which invisibly increases the cost of using the existing delivery assembly. Utility Model Content

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution to the above-mentioned problems.

[0007] The purpose of the utility model is to solve the above defects and provide a laundry detergent dispensing mechanism.

[0008] The purpose of the utility model is achieved in the following way: a laundry detergent dispensing mechanism comprises a placement box and a loading box, the powder box is detachably arranged in the middle of the placement box, one side of the placement box is provided with an opening for placing the powder box, the lower end of the opening is provided with an overflow port, the lower end of the inner side of the placement box is provided with a guide hole, the bottom of the placement box is provided with an overflow drainage groove, and the overflow drainage groove is respectively connected with the overflow port and the guide hole, the lower end of the overflow drainage groove is inclined toward an end away from the overflow drainage groove, the end of the overflow drainage groove away from the overflow port is provided with a water outlet pipe, and the top of the inner side of the placement box is provided with a high-pressure water outlet block.

[0009] In the above description, as a further solution, a loading cavity is provided in the middle of the loading box, a loading position matching the high-pressure water outlet block is provided on the top of the loading box, the loading position extends through toward the loading cavity, and injection ports are distributed on the bottom surface of the high-pressure water outlet block.

[0010] In the above description, as a further solution, a flow cavity is provided in the middle of the high-pressure water outlet block, the injection port is connected to the flow cavity, and a connecting water path is provided at the end of the top of the placement box away from the opening, and the connecting water path passes through the placement box and the high-pressure water outlet block and is connected to the flow cavity.

[0011] In the above description, as a further solution, a buffer groove is provided at one end of the loading box near the overflow outlet, and the buffer groove extends toward the upper end of the loading box.

[0012] In the above description, as a further solution, the placement box is provided with an outflow outlet on the side away from the loading box, one side of the outflow outlet is connected to a return valve, one end of the outflow outlet away from the return valve extends toward the loading box, and the end of the loading box close to the outflow outlet is provided with an avoidance position matching the outflow outlet, and one end of the return valve and the bottom of the water outlet pipe are provided with a pipe connector connected to the inner drum of the washing machine.

[0013] In the above description, as a further solution, a connection position is provided on a side of the loading box away from the placing box, and a handle for easy grasping is provided on a side of the connection position away from the loading box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: an overflow port is provided at the lower end of the opening, a guide hole is provided at the lower end of the inner side of the placement box, an overflow drainage groove is provided at the bottom of the placement box, and the overflow drainage groove is respectively connected with the overflow port and the guide hole, the lower end of the overflow drainage groove is inclined toward the end away from the overflow drainage groove, and an outlet pipe is provided at the end of the overflow drainage groove away from the overflow port. When water flows out, the guide hole and the overflow port are provided at the lower end of the placement box, which can guide the outflowing water into the overflow drainage groove, and at the same time, the inclined structure of the overflow drainage groove can drain the overflowed water toward the outlet pipe, and the outlet pipe can be connected to the inner drum of the washing machine to send the overflowed water to the inner drum of the washing machine, so as to prevent waste and achieve the effect of preventing overflow. The structure is simple, which is convenient for manufacturers to manufacture, and it will not age or loosen, so there is no need to replace it, and the service life is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a laundry detergent dispensing mechanism of the utility model;

[0016] Figure 2 It is a schematic diagram of the expanded structure of a laundry detergent dispensing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the expanded structure of a laundry detergent dispensing mechanism of the utility model;

[0018] Figure 4 It is a cross-sectional view of a laundry detergent dispensing mechanism of the utility model;

[0019] In the figure: 1-placing box, 2-loading box, 3-opening, 4-overflow port, 5-diversion hole;

[0020] 6-overflow drainage trough, 7-water outlet pipe, 8-high pressure water outlet block, 9-loading chamber, 10-filling position;

[0021] 11-injection port, 12-flow chamber, 13-connecting water channel, 14-buffer tank, 15-outlet;

[0022] 16-return valve, 17-avoidance position, 18-connection position, 19-handle, 20-pipeline connector. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] For this example, please refer to Figure 1-4A laundry detergent dispensing mechanism specifically implemented therein comprises a placing box 1 and a loading box 2, the powder box being detachably arranged in the middle of the placing box 1, an opening 3 for placing the powder box is arranged on one side of the placing box 1, an overflow port 4 is arranged at the lower end of the opening 3, a guide hole 5 is arranged at the lower end of the inner side of the placing box 1, an overflow drainage groove 6 is arranged at the bottom of the placing box 1, and the overflow drainage groove 6 is respectively connected with the overflow port 4 and the guide hole 5, the lower end of the overflow drainage groove 6 is inclined toward the end away from the overflow drainage groove 6, the end of the overflow drainage groove 6 away from the overflow port 4 is provided with a water outlet pipe 7, and a high-pressure water outlet block 8 is arranged at the top of the inner side of the placing box 1.

[0025] A loading cavity 9 is provided in the middle of the loading box 2, and a loading position 10 matching the high-pressure water outlet block 8 is provided on the top of the loading box 2. The loading position 10 extends through toward the loading cavity 9, and injection ports 11 are distributed on the bottom surface of the high-pressure water outlet block 8.

[0026] A flow chamber 12 is provided in the middle of the high-pressure water outlet block 8, and the injection port 11 is connected to the flow chamber 12. A connecting water path 13 is provided at one end of the top of the placement box 1 away from the opening 3, and the connecting water path 13 passes through the placement box 1 and the high-pressure water outlet block 8 and is connected to the flow chamber 12.

[0027] A buffer groove 14 is provided at one end of the loading box 2 near the overflow port 4 , and the buffer groove 14 extends toward the upper end of the loading box 2 .

[0028] A flow outlet 15 is provided on the side of the placement box 1 away from the loading box 2, and a return valve 16 is connected to one side of the flow outlet 15. An end of the flow outlet 15 away from the return valve 16 extends toward the loading box 2, and an end of the loading box 2 close to the flow outlet 15 is provided with an avoidance position 17 matching the flow outlet 15. One end of the return valve 16 and the bottom of the water outlet pipe 7 are provided with a pipe connector 20 connected to the inner drum of the washing machine.

[0029] A connecting position 18 is provided on a side of the loading box 2 away from the placing box 1 , and a handle 19 for easy grasping is provided on a side of the connecting position 18 away from the loading box 2 .

[0030] The method of using the utility model is as follows: the user draws out the loading box 2 through the handle 19, and after drawing out, pours washing powder or washing liquid and other washing products into the loading slot through the filling position 10, and after pouring, the filling position 10 is aligned with the high-pressure water block 8, and after alignment, the loading box 2 can be inserted into the placement box 1, and after insertion, the water channel 13 is connected to pass water, and the water flows into the flow cavity 12 of the high-pressure water block 8, and is sprayed out from the injection port 11 to flush and mix the washing products. At the same time, after the water flow is mixed with the washing products, the return valve 16 is started to guide the water flow mixed with the washing products to the inner drum of the washing machine, so as to realize the function of putting the washing products.

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0032] In addition, in the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A laundry detergent dispensing mechanism, comprising a placement box and a loading box, wherein the powder loading box is detachably arranged in the middle of the placement box, characterized in that: One side of the placement box is provided with an opening for placing a powder box, the lower end of the opening is provided with an overflow port, the lower end of the inner side of the placement box is provided with a guide hole, the bottom of the placement box is provided with an overflow drainage groove, and the overflow drainage groove is respectively connected with the overflow port and the guide hole, the lower end of the overflow drainage groove is inclined toward the end away from the overflow drainage groove, the end of the overflow drainage groove away from the overflow port is provided with a water outlet pipe, and the top of the inner side of the placement box is provided with a high-pressure water outlet block.

2. A laundry detergent dispensing mechanism according to claim 1, characterized in that: A loading cavity is provided in the middle of the loading box, a filling position matching the high-pressure water outlet block is provided on the top of the loading box, the filling position extends through toward the loading cavity, and injection ports are distributed on the bottom surface of the high-pressure water outlet block.

3. A laundry detergent dispensing mechanism according to claim 2, characterized in that: A flow cavity is arranged in the middle of the high-pressure water outlet block, the injection port is connected with the flow cavity, a connecting water path is arranged at one end of the top of the placement box away from the opening, and the connecting water path passes through the placement box and the high-pressure water outlet block and is connected with the flow cavity.

4. A laundry detergent dispensing mechanism according to claim 1, characterized in that: A buffer groove is provided at one end of the loading box near the overflow port, and the buffer groove extends toward the upper end of the loading box.

5. A laundry detergent dispensing mechanism according to claim 1, characterized in that: A flow outlet is provided on a side of the placement box away from the loading box, one side of the flow outlet is connected to a return valve, an end of the flow outlet away from the return valve extends toward the loading box, an end of the loading box close to the flow outlet is provided with a avoidance position matching the flow outlet, one end of the return valve and the bottom of the water outlet pipe are both provided with a pipe connector connected to the inner drum of the washing machine.

6. A laundry detergent dispensing mechanism according to claim 1, characterized in that: A connection position is provided on one side of the loading box away from the placing box, and a handle for easy grasping is provided on one side of the connection position away from the loading box.

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