Multifunctional water feeder
By designing the fixing components and sealing structure of the multifunctional water supply device, the problem of traditional water supply devices being prone to loosening or falling off due to water flow impact, external force collision or vibration is solved, achieving stable fixing and safe water supply, and improving the reliability and safety of the equipment.
Patent Information
- Application Number
- CN202520480352.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Traditional water supply devices are prone to loosening or falling off due to water flow impact, external force collision or vibration, resulting in water supply interruption and water overflow, which is wasteful and poses safety hazards.
A multifunctional water dispenser was designed, employing fixed components including a support ring, clamping block, torsion spring, threaded sleeve, rotating ring, and annular plate to ensure a secure fixation to the water outlet of the bucket. The support block and torsion spring are designed to seal the water outlet pipe, while the baffle prevents accidental contact. The movable plate and torsion spring protect the charging port, enhancing the device's versatility and reliability.
It effectively prevents the water supply unit from loosening or falling off due to water flow impact, external force collision or vibration, ensuring the stability and safety of the water supply system, preventing dust or foreign objects from entering, and improving the safety of use and equipment performance.
Smart Images
Figure CN223867331U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of water supply technology, and in particular relates to a multifunctional water supply device. Background Technology
[0002] A water supply system is a device used to transport water from one location to another, typically referring to a small, automated water supply system for domestic or commercial use. It can be found in various applications, such as household appliances like water dispensers, coffee makers, washing machines, and dishwashers, as well as industrial applications like cooling and irrigation systems.
[0003] However, traditional water dispensers are usually simply fitted onto the outlet of a water bucket. Because this installation method only fits onto the outlet of the bucket, the water dispenser may loosen or even fall off completely during use due to water flow impact, external force collision or vibration. This can not only cause water supply interruption, but also cause water overflow, resulting in water waste and potential safety hazards.
[0004] Therefore, a multifunctional water supply device is particularly needed to solve the above problems. Utility Model Content
[0005] In order to overcome the shortcomings of traditional water dispensers that are simply attached to the water outlet of a bucket and are prone to loosening or falling off due to water flow impact, collision or vibration, resulting in water supply interruption, water overflow, waste and safety hazards, the technical problem of this utility model is to provide a multifunctional water dispenser.
[0006] The technical implementation scheme of this utility model is as follows: A multifunctional water supply device includes a column, a power switch, a delivery pump, an outlet pipe, an inlet pipe, a charging port, and a battery. The power switch is embedded in the center of the upper part of the column. The delivery pump is embedded inside the column and electrically connected to the power switch. The rear end of the outlet pipe is securely fitted onto the center of the front side of the upper end of the delivery pump and communicates with the outlet end of the delivery pump. The top end of the inlet pipe is securely fitted onto the bottom end of the delivery pump and communicates with the inlet end of the delivery pump. The charging port is located in the middle of the rear side of the upper part of the column. The battery is embedded in the rear side of the column and is located behind the delivery pump and electrically connected to it. The charging port is electrically connected to the battery to form a complete power supply system. It also includes a fixing component for fixing the water supply device. At the lower end of the column, there are a support ring, a clamping block, a first torsion spring, a threaded sleeve, a rotating ring, and an annular plate. The support ring is fixed to the bottom end of the column, and its diameter is the same as the diameter of the column. Multiple clamping blocks are evenly distributed circumferentially and rotatably connected to the support ring. The included angle between every two clamping blocks is 90 degrees. The outer side of the clamping block has a sloping structure, which slopes from the top to the bottom, forming a slope that is inward at the top and outward at the bottom. The inner side of the clamping block is provided with an L-shaped rubber pad. Every two first torsion springs are symmetrically distributed and sleeved on the upper part of the corresponding clamping block. Their two ends are fixedly connected to the support ring and the corresponding clamping block, respectively. The threaded sleeve is fixed to the outside of the lower end of the column. The rotating ring is threaded to the outside of the threaded sleeve. The annular plate is fixed to the bottom end of the rotating ring and aligned with the sloping surface of the clamping block. The lower end of the annular plate is designed with rounded corners.
[0007] More preferably, it also includes a support block, a second torsion spring, and a first baffle. The support block is fixed to the outside of the front end of the water outlet pipe, the first baffle is rotatably connected to the support block, and its top end contacts the bottom of the front end of the water outlet pipe. Two second torsion springs are symmetrically distributed and sleeved on the first baffle, with their two ends fixedly connected to the support block and the first baffle, respectively.
[0008] More preferably, it also includes a counterweight block, which is fixed to the end of the water inlet pipe away from the delivery pump, and the two are interconnected. The counterweight block is made of 316L stainless steel and has multiple circular holes that are evenly distributed in a ring on the counterweight block.
[0009] More preferably, it also includes a filter screen for filtering impurities in the water, which is fixed to the inside of the upper end of the counterweight.
[0010] More preferably, it also includes a movable plate and a third torsion spring. The movable plate is rotatably connected to the middle of the upper rear side of the column, with its front side closely attached to the rear side wall of the column. Two third torsion springs are symmetrically distributed and sleeved on the lower part of the movable plate, with their two ends fixedly connected to the column and the movable plate, respectively.
[0011] More preferably, it also includes a second baffle to prevent accidental activation. The second baffle is rotatably connected to the top of the column via a pivot and is located directly above the power switch.
[0012] Compared with the prior art, the present invention has the following advantages: through the design of the fixing components, the water supply device can be firmly fixed on the water outlet of the water tank, preventing it from loosening or falling off due to water flow impact, external force collision or vibration, thus ensuring the stability and reliability of the water supply system.
[0013] Through the design of the support block, the second torsion spring, and the first baffle, the water outlet pipe can automatically seal when not in use, effectively preventing external dust or foreign objects from entering the water outlet pipe and keeping the inside of the water outlet pipe clean. The design of the second baffle effectively protects the power switch, preventing accidental start or stop of the delivery pump and improving the safety of use. The design of the movable plate and the third torsion spring effectively protects the charging port and prevents external foreign objects from entering. The above three designs make the water supply device multifunctional and improve the overall performance of the equipment. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a cross-sectional view of the cylindrical component of this utility model.
[0016] Figure 3 This is a cross-sectional view of the support ring, rotating ring, and annular plate components of this utility model.
[0017] Figure 4 This is a cross-sectional view of the support block component of this utility model.
[0018] Figure 5 This is a cross-sectional view of the water inlet pipe and counterweight components of this utility model.
[0019] Figure 6 This is a three-dimensional structural diagram of the movable plate, the third torsion spring, and the baffle of this utility model.
[0020] The meanings of the reference numerals in the diagram are as follows: 1. Column, 2. Power switch, 3. Pump, 4. Outlet pipe, 5. Inlet pipe, 6. Charging port, 61. Battery, 7. Support ring, 8. Clamping block, 9. First torsion spring, 10. Threaded sleeve, 11. Rotating ring, 111. Annular plate, 12. Support block, 13. Second torsion spring, 14. First baffle, 15. Counterweight, 151. Circular hole, 16. Filter screen, 17. Movable plate, 18. Third torsion spring, 19. Second baffle. Detailed Implementation
[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0022] Example 1
[0023] A multi-functional water supply device, such as Figures 1-6 As shown, the device includes a column 1, a power switch 2, a delivery pump 3, an outlet pipe 4, an inlet pipe 5, a charging port 6, a battery 61, and a second baffle 19. The power switch 2 is located in the center of the upper part of the column 1 for easy user operation. The delivery pump 3 is embedded inside the column 1 and is electrically connected to the power switch 2. The rear end of the outlet pipe 4 is securely fitted onto the center of the front side of the upper end of the delivery pump 3 and is connected to the outlet end of the delivery pump 3. The top end of the inlet pipe 5 is securely fitted onto the bottom end of the delivery pump 3 and is connected to the inlet pipe of the delivery pump 3. The delivery pump 3 is responsible for pumping water from the inlet pipe 5 to the outlet pipe 4. The charging port 6 is located... Positioned in the middle of the upper rear side of column 1 for easy connection of charging equipment (such as charging cable), the battery 61 is embedded inside the rear side of column 1 and electrically connected to the delivery pump 3 behind it. The charging port 6 is electrically connected to the battery 61, forming a complete power supply system. The second baffle 19, used to prevent accidental activation, is rotatably connected to the top of column 1 via a rotating shaft and is located directly above the power switch 2, completely blocking the power switch 2. It also includes a fixing component for fixing the water supply device, which is set at the lower end of column 1 and includes a support ring 7, a clamping block 8, a first torsion spring 9, a threaded sleeve 10, and a rotating... Ring 11 and annular plate 111, and support ring 7 are welded to the bottom of column 1. The diameter of support ring 7 is the same as that of column 1, providing a stable support base. Four clamping blocks 8 are evenly distributed circumferentially and rotatably connected to support ring 7. The angle between any two clamping blocks 8 is 90 degrees. The outward-facing side of clamping block 8 has a sloping structure, with the slope extending from the top outwards to the bottom, forming an inward-sloping slope. An L-shaped rubber pad is provided on the inward-facing side of clamping block 8, providing a more stable fixation when holding the water outlet of the bucket. Two first torsion springs 9 are symmetrically distributed and fitted onto the corresponding clamping blocks. The upper part of block 8 is fixedly connected to the support ring 7 and the corresponding clamping block 8 at both ends. The threaded sleeve 10 is connected to the lower end of the column 1 by welding. The rotating ring 11 is threaded to the outside of the threaded sleeve 10. The annular plate 111 is connected to the bottom end of the rotating ring 11 by welding and is aligned with the inclined surface of the clamping block 8. The lower end of the annular plate 111 is designed with rounded corners to reduce friction and wear, and ensure that the annular plate 111 can smoothly squeeze the clamping block 8. When the rotating ring 11 drives the annular plate 111 to move down, the annular plate 111 squeezes the clamping block 8 to rotate towards the water inlet pipe 5 and clamps the water outlet of the water bucket.
[0024] like Figure 1 and Figure 4 As shown, it also includes a support block 12, a second torsion spring 13, and a first baffle 14. The support block 12 is connected to the outside of the front end of the water outlet pipe 4 by welding. The first baffle 14 is rotatably connected to the support block 12, and its top end contacts the bottom of the front end of the water outlet pipe 4, so that the water outlet pipe 4 is sealed. Two second torsion springs 13 are symmetrically distributed and sleeved on the first baffle 14. Their two ends are fixedly connected to the support block 12 and the first baffle 14 respectively. When water enters the interior of the water outlet pipe 4, it impacts the first baffle 14 to rotate downward and open the water outlet pipe 4, so that the water outlet pipe 4 starts to output water.
[0025] like Figure 1 and Figure 5 As shown, it also includes a counterweight 15 and a filter screen 16. The counterweight 15 is connected to the end of the water inlet pipe 5 away from the delivery pump 3 by adhesive bonding, and the two are interconnected. The counterweight 15 is made of 316L stainless steel and will not release harmful substances when used for counterweighting, meeting drinking water hygiene standards. Four circular holes 151 are evenly distributed in a ring at the lower end of the counterweight 15, allowing water to enter the interior of the counterweight 15 through the four circular holes 151. The filter screen 16, used to filter impurities in the water, is connected to the interior of the upper end of the counterweight 15 by adhesive bonding, so that the water entering the interior of the counterweight 15 is filtered by the filter screen 16 and flows into the interior of the water inlet pipe 5, improving the purity of the water.
[0026] like Figure 6 As shown, it also includes a movable plate 17 and a third torsion spring 18. The movable plate 17 is rotatably connected to the middle of the upper rear side of the column 1, and its front side is close to the rear side wall of the column 1, effectively sealing the column 1 and blocking the charging port 6. Two third torsion springs 18 are symmetrically distributed and sleeved on the lower part of the movable plate 17, and their two ends are fixedly connected to the column 1 and the movable plate 17 respectively.
[0027] When the water supply device is needed, the user first places the support ring 7 on the water outlet of the bucket, allowing the inlet pipe 5 to extend into the bucket. Under the counterweight of the counterweight block 15, the inlet pipe 5 sinks vertically into the bucket, with its end contacting or approaching the bottom of the inner bucket. Then, the rotating ring 11 is turned downwards, causing the annular plate 111 to move downwards and press against the clamping block 8. The clamping block 8 rotates inwards under pressure, clamping the outer wall of the water outlet of the bucket. The first torsion spring 9 deforms accordingly, thereby firmly fixing the water supply device in place. On the water outlet of the bucket; when water is needed, rotate the second baffle 19 to 90 degrees clockwise or counterclockwise to expose it by turning off the power switch 2, then turn on the power switch 2 to start the delivery pump 3. The battery 61 supplies power to the delivery pump 3. The delivery pump 3 pumps water from the bucket into the inlet pipe 5 and then into the outlet pipe 4. The water in the outlet pipe 4 impacts the first baffle 14, causing it to rotate downwards and open the outlet pipe 4, from which water is discharged for use. The second torsion spring 13 then activates. After taking an appropriate amount of water, press the power switch 2 again to turn off the delivery pump 3 and stop the water flow. The second torsion spring 13 will then return to its original shape, causing the first baffle 14 to rotate upward and block the water outlet pipe 4. Finally, rotate the second baffle 19 counterclockwise or clockwise to 90 degrees to align with and block the power switch 2 again to prevent accidental activation. When additional power is needed, rotate the movable plate 17 backward to expose the charging port 6. The third torsion spring 18 will then deform. Insert the charging cable into the charging port 6 to charge the battery 61. After charging is complete, unplug the charging cable. The third torsion spring 18 will then return to its original shape, causing the movable plate 17 to rotate forward and block the charging port 6 to prevent foreign objects and other impurities from entering. When the water supply unit needs to be cleaned or replaced, turn the rotating ring 11 upward to move the ring plate 111 upward and stop squeezing the clamp 8. The first torsion spring 9 will then return to its original shape, causing the clamp 8 to rotate outward and disengage from the water outlet of the bucket. After releasing the fixation, the water supply unit can be removed for cleaning or replacement.
[0028] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.
Claims
1. A multifunctional water supply device, comprising a column (1), a power switch (2), a delivery pump (3), an outlet pipe (4), an inlet pipe (5), a charging port (6), and a battery (61), wherein the power switch (2) is embedded in the center of the upper part of the column (1), the delivery pump (3) is installed inside the column (1) and electrically connected to the power switch (2), the rear end of the outlet pipe (4) is securely fitted onto the center of the front side of the upper end of the delivery pump (3) and communicates with the outlet end of the delivery pump (3), the top end of the inlet pipe (5) is securely fitted onto the bottom end of the delivery pump (3) and communicates with the inlet end of the delivery pump (3), the charging port (6) is located in the middle of the rear side of the upper part of the column (1), the battery (61) is installed inside the rear side of the column (1) and is located behind the delivery pump (3) and electrically connected to it, and the charging port (6) is electrically connected to the battery (61) to form a complete power supply system, characterized in that: It also includes a fixing component for fixing the water supply device, which is set at the lower end of the column (1). The fixing component includes a support ring (7), a clamping block (8), a first torsion spring (9), a threaded sleeve (10), a rotating ring (11), and an annular plate (111). The support ring (7) is fixed to the bottom end of the column (1), and its diameter is the same as that of the column (1). Multiple clamping blocks (8) are evenly distributed circumferentially and rotatably connected to the support ring (7). The included angle between every two clamping blocks (8) is 90 degrees. The side of the clamping block (8) facing outward has a sloping structure, and the sloping surface slopes outward from the top. Sloping downwards, forming an inward slope, with an L-shaped rubber pad on the inward side of the clamping block (8). Two first torsion springs (9) are symmetrically distributed and fitted onto the upper part of the corresponding clamping block (8). Their two ends are fixedly connected to the support ring (7) and the corresponding clamping block (8) respectively. The threaded sleeve (10) is fixed to the outside of the lower end of the column (1). The rotating ring (11) is threaded to the outside of the threaded sleeve (10). The annular plate (111) is fixed to the bottom end of the rotating ring (11) and aligned with the inclined surface of the clamping block (8). The lower end of the annular plate (111) is designed with rounded corners.
2. A multifunctional water supply device according to claim 1, characterized in that: It also includes a support block (12), a second torsion spring (13) and a first baffle (14). The support block (12) is fixed to the outside of the front end of the water outlet pipe (4). The first baffle (14) is rotatably connected to the support block (12), and its top end is in contact with the bottom of the front end of the water outlet pipe (4). Two second torsion springs (13) are symmetrically distributed and sleeved on the first baffle (14). Their two ends are fixedly connected to the support block (12) and the first baffle (14) respectively.
3. A multifunctional water supply device according to claim 2, characterized in that: It also includes a counterweight (15), which is fixed to the end of the water inlet pipe (5) away from the delivery pump (3) and the two are connected to each other. The counterweight (15) is made of 316L stainless steel and has multiple circular holes (151) distributed in a ring at equal intervals on the counterweight (15).
4. A multifunctional water supply device according to claim 3, characterized in that: It also includes a filter screen (16) for filtering impurities in the water, which is fixed to the inside of the upper end of the counterweight (15).
5. A multifunctional water supply device according to claim 4, characterized in that: It also includes a movable plate (17) and a third torsion spring (18). The movable plate (17) is rotatably connected to the middle of the upper rear side of the column (1), and its front side is close to the rear side wall of the column (1). Two third torsion springs (18) are symmetrically distributed and sleeved on the lower part of the movable plate (17). Their two ends are fixedly connected to the column (1) and the movable plate (17) respectively.
6. A multifunctional water supply device according to claim 5, characterized in that: It also includes a second baffle (19) for preventing accidental contact. The second baffle (19) is rotatably connected to the top of the column (1) via a pivot and is located directly above the power switch (2).