Household kitchen water feeder capable of preventing water leakage

Abstract

The utility model relates to the field of household appliance design, in particular to a water leakage prevention household kitchen water feeder which comprises a water collecting cabin, a water suction pipe, a water outlet pipe, a pressing rod, a handle, a first sealing ring, a second sealing ring, a piston column and the like. A first sealing ring adheres to the top of the water collecting cabin, a second sealing ring is arranged on the top of the water collecting cabin, the first sealing ring makes sliding contact with the outer end face of the second sealing ring, a piston column is arranged at the lower end of the pressing rod, and the outer surface of the lower portion of the piston column is in sliding fit with the inner wall face of the water collecting cabin. By adopting multiple sealing structures (such as a sealing ring I, a sealing ring II, a sealing piece on the outer surface of a piston column and the like), good sealing performance can be kept in a static state and in a using process; the blocking cover closes the tail end of the water outlet pipe when not used, and pollutants such as dust are prevented from entering the pipeline.

Description

Technical Field

[0001] This utility model relates to the field of household appliance design, and in particular to a leak-proof household kitchen water supply device. Background Technology

[0002] A water dispenser is a common household or commercial device, primarily used to provide a continuous water supply for appliances such as water dispensers and coffee machines. It automatically transfers water from one container (such as a bottled water dispenser) to another or supplies water directly to the appliance, eliminating the hassle of frequent manual refills.

[0003] Most common household kitchen water supply systems rely on drip trays to collect potential leaks or simple sealing rings to enhance the seal at connection points. However, relying solely on one or a few key sealing rings to prevent leaks can lead to the entire system losing its sealing effect and causing leaks if these rings age, become damaged, or are improperly installed.

[0004] Therefore, there is an urgent need to design a leak-proof water supply device for household kitchens. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a leak-proof household kitchen water supply device.

[0006] The technical solution of this utility model is: a leak-proof household kitchen water supply device, comprising a water collection chamber, a suction pipe, a water outlet pipe, a pressing rod, a handle, a first sealing ring, a second sealing ring, a piston rod, a sealing element, a first cover plate, a second cover plate, a first torsion spring, an assembly plate, a spring, an extension tube, and a cover. A suction pipe with a beveled end is inserted into the bottom of the water collection chamber. A water outlet pipe is located at the front of the water collection chamber. A pressing rod is slidably mounted on the top of the water collection chamber, and a handle is located on the top of the pressing rod. A first sealing ring is glued to the top of the water collection chamber, and a second sealing ring is located on the top of the water collection chamber. The outer end faces of the first and second sealing rings slide in contact. A piston rod is located at the lower end of the pressing rod. The outer surface of the piston rod slides to fit the inner wall of the water collection chamber, and the outer surface of the lower part of the piston rod is fitted with a seal. The seal slides in contact with the inner wall of the water collection chamber. A cover plate is hinged to the lower part of the piston rod. An assembly plate is provided in the lower part of the water collection chamber. A cover plate is hinged to the top of the assembly plate. A torsion spring is provided at the hinge point between the cover plate and the cover plate and the corresponding component. The water collection chamber is divided into two flow chambers by the cover plate and the cover plate. When the cover plate and the cover plate are opened, the two flow chambers flow into each other. A spring is provided between the top of the assembly plate and the lower part of the piston rod. An extension pipe is threaded to the outer end of the outlet pipe. A cover that can be opened and closed is provided at the outer end of the extension pipe.

[0007] Furthermore, it also includes a rubber ring, with the extension tube covered by a rubber ring for assisting in disassembly and rotation.

[0008] Furthermore, it also includes a baffle plate, with a baffle plate rotatably installed at the front of the outlet pipe to block the outlet flow.

[0009] Furthermore, a torsion member is provided at the upper end of the baffle plate, which is located outside the water outlet pipe.

[0010] Furthermore, it also includes a second torsion spring, which is installed between the lower part of the torsion member on the upper part of the baffle plate and the outside of the outlet pipe.

[0011] Furthermore, it also includes a filter element and screws. The filter element is installed inside the rear of the water outlet pipe, and screws are threaded through the filter element on both sides and the outside of the water outlet pipe.

[0012] The beneficial effects are as follows: 1. This utility model adopts a multi-seal structure (such as sealing ring one, sealing ring two, and sealing elements on the outer surface of the piston column, etc.) to ensure good sealing performance in both static and usage states; the cover closes the end of the water outlet pipe when not in use to prevent dust and other contaminants from entering the pipe.

[0013] 2. This utility model can effectively filter out impurities in the water source through the filter element, ensuring the safety of the output water quality; through precise control of the flow baffle and torsion parts, users can adjust the water output according to the actual water consumption, avoiding unnecessary waste. Attached Figure Description

[0014] Figure 1 This is an assembly diagram of the present invention.

[0015] Figure 2 This is a cross-sectional structural diagram of the components of this utility model, including the water collection chamber, the water suction pipe, and the water outlet pipe.

[0016] Figure 3 This is a three-dimensional structural diagram of the assembly plate, torsion spring 1, and cover plate 1 of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the rubber ring, extension tube, and cover components of this utility model.

[0018] Figure 5 This is a cross-sectional structural diagram of the components of this utility model, including the flow baffle, torsion spring, and filter element.

[0019] Component names and serial numbers in the diagram: 1_Water collection chamber, 2_Water suction pipe, 3_Water outlet pipe, 4_Pressing rod, 41_Handle, 5_Sealing ring one, 51_Sealing ring two, 6_Piston column, 61_Seal, 7_Cover plate one, 71_Cover plate two, 72_Torsion spring one, 8_Assembly plate, 9_Spring, 10_Rubber ring, 11_Extension tube, 12_Baffle, 13_Baffle plate, 14_Torsion spring two, 15_Filter element, 16_Screw. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0021] Example: A leak-proof household kitchen water supply device, such as... Figures 1-5 As shown, the device includes a water collection chamber 1, a suction pipe 2, a water outlet pipe 3, a pressing rod 4, a handle 41, a first sealing ring 5, a second sealing ring 51, a piston rod 6, a seal 61, a first cover plate 7, a second cover plate 71, a torsion spring 72, an assembly plate 8, a spring 9, an extension pipe 11, and a baffle 12. The water collection chamber 1, as the main structure of the entire device, is used to contain and transport water. A suction pipe 2 with a beveled end is inserted into the bottom of the water collection chamber 1 to facilitate the intake of water from a water source (such as bottled water) and the introduction of water into the water collection chamber 1. A water outlet pipe 3 is provided at the front of the water collection chamber 1. A pressing rod 4 is slidably installed at the top of the water collection chamber 1, and a handle 41 is provided at the top of the pressing rod 4. The user can operate the handle by... The handle 41 controls the movement of the pressing rod 4. A sealing ring 5 is glued to the top of the water collection chamber 1, and a second sealing ring 51 is installed inside the top of the water collection chamber 1. The outer end faces of the first and second sealing rings 51 slide in contact. The first and second sealing rings 5 ​​work together to further enhance the sealing effect, ensuring good sealing performance even when the pressing rod 4 moves. A piston rod 6 is installed at the lower end of the pressing rod 4. The outer surface of the lower part of the piston rod 6 slides against the inner wall of the water collection chamber 1, and a sealing element 61 is fitted onto the outer surface of the lower part of the piston rod 6 to ensure that the piston rod 6 does not leak during movement. The sealing element 61 slides in contact with the inner wall of the water collection chamber 1. A cover plate 7 is hinged to the lower part. The piston rod 6 moves up and down with the movement of the pressing rod 4, driving the cover plate 7 to operate, thereby controlling the opening and closing of the water flow channel. When the cover plate 7 rises, it re-forms a seal, cutting off the water flow path. An assembly plate 8 is provided in the lower part of the water collection chamber 1. A cover plate 71 is hinged to the top of the assembly plate 8. It works with the cover plate 7 to control the opening and closing of the water flow channel. A torsion spring 72 is provided at the hinge point between the cover plate 7, the cover plate 71 and the corresponding component to provide a restoring force, ensuring that the cover plate 7 can automatically reset and maintain a sealed state when no external force is applied. The water collection chamber 1 is divided into two flow chambers by the cover plate 7 and the cover plate 71. When cover plate 7 and cover plate 71 are opened, the two flow chambers flow into each other. A spring 9 is provided between the top of the assembly plate 8 and the lower part of the piston column 6 to provide an upward restoring force to the piston column 6, ensuring that the piston column 6 can automatically reset when no external force is applied. An extension pipe 11 is threaded to the outer end of the water outlet pipe 3. The extension pipe 11 is used for the final water outlet, improving the flexibility of use. A cover 12 that can be opened and closed is provided at the outer end of the extension pipe 11. The cover 12 can close the end of the water outlet pipe when not in use to prevent dust and other contaminants from entering the pipe.

[0022] like Figures 4-5 As shown, it also includes a rubber ring 10. The extension tube 11 is covered with a rubber ring 10 for assisting disassembly and rotation, which helps users to disassemble or rotate the extension tube 11 more easily and improves the ease of operation.

[0023] like Figures 1-5 As shown, it also includes a baffle plate 13. The baffle plate 13 is rotatably installed at the front of the water outlet pipe 3 to block the water flow. The upper end of the baffle plate 13 is provided with a torsion member, which is located outside the water outlet pipe 3. The design of the baffle plate 13, together with the function of the torsion spring 14, ensures that it can automatically reset and close even without external force.

[0024] like Figures 4-5 As shown, it also includes a second torsion spring 14. The second torsion spring 14 is provided between the lower part of the torsion member on the upper part of the baffle plate 13 and the outside of the water outlet pipe 3 to provide a restoring force and ensure that the baffle plate 13 can automatically reset and close when there is no external force.

[0025] like Figures 4-5 As shown, it also includes a filter element 15 and screws 16. The filter element 15 is installed in the rear part of the water outlet pipe 3. Screws 16 are threaded through the outer sides of the filter element 15 and the outer side of the water outlet pipe 3 to fix the filter element 15 and make it firmly installed in the water outlet pipe 3, and also to facilitate replacement and maintenance.

[0026] When not in use, the pressing rod 4 inside the water collection chamber 1 is in its natural state, supported by the spring 9, which holds the piston rod 6 and the cover plate 7 in place, forming a tight seal with the inner wall of the water collection chamber 1. At this time, due to the action of the cover plate 7 and the cover plate 71, the water collection chamber 1 is divided into two non-communicating spaces, thus preventing water from flowing directly from the suction pipe 2 to the outlet pipe 3. When in use, the user presses down the pressing rod 4 using the handle 41. With the pressing action, the piston rod 6 moves the cover plate 7 downward. As the cover plate 7 moves downward, it locks against the stationary cover plate 7. The distance between 71 decreases until they contact each other, allowing the two previously separated flow chambers to connect. Simultaneously, the seal 61 at the bottom of the piston rod 6 slides along the inner wall of the water collection chamber 1, ensuring a good seal even during movement. When cover plate 71 is fully opened and contacts cover plate 71, the water flow path is opened, allowing water to flow from the suction pipe 2 through the water collection chamber 1 and through the outlet pipe 3 to the extension pipe 11, and then out through the extension pipe 11. During this process, if the water volume needs to be adjusted, the user can operate the valve... The position of the baffle plate 13 is controlled by a torsion member located outside the water outlet pipe 3, thereby adjusting the water flow rate. The design of the baffle plate 13, along with the function of the torsion spring 14, ensures that it can automatically reset and close even without external force. The filter element 15 in the water outlet pipe 3 further filters the water quality, removes any possible impurities, and ensures water safety. The filter element 15 is fixed inside the water outlet pipe 3 by screws 16 for easy replacement and maintenance. When water supply is no longer needed, the user releases the handle 41. At this time, due to the action of the spring 9, the pressing rod 4 will automatically rise, driving the piston column 6 to move upward. The cover plate 7 will rise and re-contact with the sealing ring 51 on the top of the water collection chamber 1, cutting off the water flow channel and dividing the water collection chamber 1 into two independent spaces again. The entire system returns to its initial sealed state, effectively preventing leakage problems caused by accidents or improper operation. In addition, the design of the cover 12 can close the end of the water outlet pipe 3 when not in use, preventing dust and other contaminants from entering the pipe. The rubber ring 10 helps the user to more easily disassemble or rotate the extension pipe 11, improving the ease of operation of the equipment.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A leak-proof household kitchen water supply device, comprising a water collection chamber (1), a suction pipe (2), a water outlet pipe (3), a pressing rod (4), and a handle (41), wherein the bottom of the water collection chamber (1) is connected to a suction pipe (2) with a beveled end, the front of the water collection chamber (1) is provided with a water outlet pipe (3), the pressing rod (4) is slidably arranged on the top of the water collection chamber (1), and a handle (41) is provided on the top of the pressing rod (4); characterized in that, It also includes a sealing ring 1 (5), a sealing ring 2 (51), a piston rod (6), a seal (61), a cover plate 1 (7), a cover plate 2 (71), a torsion spring 1 (72), an assembly plate (8), a spring (9), an extension tube (11), and a baffle (12). The top of the water collection tank (1) is glued with a sealing ring 1 (5), and the top of the water collection tank (1) is provided with a sealing ring 2 (51). The sealing ring 1 (5) and the outer end face of the sealing ring 2 (51) slide in contact. The lower end of the pressing rod (4) is provided with a piston rod (6). The outer surface of the lower part of the piston rod (6) slides and adapts to the inner wall surface of the water collection tank (1), and the outer surface of the lower part of the piston rod (6) is fitted with a seal (61). The seal (61) is in contact with the inner wall surface of the water collection tank (1). Sliding contact, a cover plate 1 (7) is hinged to the lower part of the piston column (6), an assembly plate (8) is provided in the lower part of the water collection chamber (1), a cover plate 2 (71) is hinged to the top of the assembly plate (8), a torsion spring 1 (72) is provided at the hinge point between the cover plate 1 (7) and the cover plate 2 (71) and the corresponding component, the water collection chamber (1) is divided into two flow chambers by the cover plate 1 (7) and the cover plate 2 (71), and the two flow chambers flow into each other when the cover plate 1 (7) and the cover plate 2 (71) are opened, a spring (9) is provided between the top of the assembly plate (8) and the lower part of the piston column (6), an extension pipe (11) is threaded to the outer end of the water outlet pipe (3), and a baffle (12) that can be opened and closed is provided at the outer end of the extension pipe (11).

2. A leak-proof household kitchen water supply device according to claim 1, characterized in that, It also includes a rubber ring (10), and the extension tube (11) is covered with a rubber ring (10) for assisting in disassembly and rotation.

3. A leak-proof household kitchen water supply device according to claim 2, characterized in that, It also includes a baffle plate (13), and the front part of the water outlet pipe (3) is rotatably equipped with a baffle plate (13) for blocking the water flow.

4. A leak-proof household kitchen water supply device according to claim 3, characterized in that, The upper end of the baffle plate (13) is provided with a torsion member, which is located outside the water outlet pipe (3).

5. A leak-proof household kitchen water supply device according to claim 4, characterized in that, It also includes a second torsion spring (14), and the second torsion spring (14) is provided between the lower part of the torsion member on the upper part of the baffle plate (13) and the outside of the outlet pipe (3).

6. A leak-proof household kitchen water supply device according to claim 5, characterized in that, It also includes a filter element (15) and screws (16). The filter element (15) is installed in the rear part of the water outlet pipe (3), and screws (16) are threaded through the outer sides of the filter element (15) and the outer side of the water outlet pipe (3).

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