Water tank cover with hidden drain hole

Abstract

The utility model relates to the technical field of water tank covers, in particular to a water tank cover with a hidden drain hole, the output end of a button is connected to a fixing frame in a cover body in a sliding mode, a clamping seat is connected to the fixing frame in a sliding mode, and the clamping seat is connected to the side edge of the output end of the button in a clamping mode. When the through opening is far away from the discharging opening, circulation of water can be prevented, when the button is pressed, the through opening of the button moves towards the discharging opening, the groove in the limiting seat moves towards the clamping seat, when the groove moves to the clamping seat, the clamping seat clamps the groove to enable the button not to move, and therefore flowing of the water is achieved. When the button is pressed continuously, the clamping seat moves to the position of the convex seat, the button moves upwards when pushed by the first spring, the clamping seat moves away from the groove along the partition plate and does not move into the groove, and the button resets, so that separation of the drainage opening and the through opening is achieved, the drainage opening can be formed through the arrangement, and therefore the flow of the water body is reduced; and water waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank covers, in particular to a water tank cover with a hidden drain hole. Background Art

[0002] Water tanks are categorized by material into six types: fiberglass reinforced plastic (FRP) tanks, stainless steel tanks, stainless steel-lined FRP tanks, seawater FRP tanks, enameled water tanks, and galvanized steel tanks. Water tanks are typically equipped with a HYFI remote level electric valve, a water level monitoring system, an automatic cleaning system, and a self-cleaning disinfector. The overflow pipe is connected to the drain pipe after the valve and equipped with an insect screen. The tank should have two vent pipes at different heights (with insect screens) and internal and external ladders. Water tanks generally have an inlet pipe, an outlet pipe (domestic and fire), an overflow pipe, and a drain pipe. Based on their function, water tanks are categorized into five types: domestic water tanks, fire protection water tanks, production water tanks, waterproof tanks for human use, and household water towers.

[0003] When using a domestic water tank, water needs to be injected into the tank, and then the tank is moved to the place of use for use. When using the domestic water tank, the tank cover needs to be unscrewed and poured out, but the flow rate of the water body will increase after the cover is unscrewed, and it is not easy to collect it completely when used, resulting in a waste of water and failure to achieve small flow discharge. Utility Model Content

[0004] The purpose of the utility model is to provide a water tank cover with a hidden drain hole to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a water tank cover with a hidden drain hole, comprising a cover body, a drain port and a through port, the cover body being provided with a through slot, a button being slidably connected to the through slot, a through port being provided inside the button, the through port and the drain port being interconnected, the output port of the button being interconnected with the interior of the cover body, the output end of the button being slidably connected to a fixing frame inside the cover body, a clamping seat being slidably connected to the fixing frame, and the clamping seat being clamped on the side edge of the output end of the button.

[0006] Preferably, the button is arranged in a T-shape as a whole, a limit seat is provided on the side edge of the lower end of the button, and an inner groove is provided inside the limit seat.

[0007] Preferably, a guide rod is detachably connected inside the inner groove, a partition is slidably connected to the guide rod, and a boss is detachably connected to the partition.

[0008] Preferably, a second spring is sleeved on the guide rod of the inner groove, one end of the second spring is detachably connected to the inner groove, and the other end of the second spring is detachably connected to the partition.

[0009] Preferably, a groove is provided on the limiting seat of the button, the groove and the clamping seat correspond to each other, and a first spring is sleeved on the button.

[0010] Preferably, a fixing base is detachably connected to the fixing frame inside the cover body, a sliding rod is slidably connected to the fixing base, and the sliding rods are horizontally arranged on both sides of the fixing base.

[0011] Preferably, one end of the sliding rod is detachably connected to the clamping seat, a third spring is sleeved on the sliding rod, and one end of the third spring is detachably connected to the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By arranging a through groove on the cover body, a button can be installed inside the through groove, and the button can slide in the through groove. A through opening is provided on the button, and the through opening and the discharge opening on the cover body are interconnected. When the through opening moves to the discharge opening position, the flow of water can be realized, and when the through opening is away from the discharge opening, the circulation of water can be prevented. A limit seat is provided on one end of the button, and a groove is provided on the limit seat. The groove corresponds to the position of the clamp seat. The initial position of the button keeps the through opening and the discharge opening separated. When the button is pressed, the through opening of the button will move toward the discharge opening position, and the groove on the limit seat will move When the clamp seat moves, and the groove moves to the clamp seat position, the clamp seat will make the button inactive by clamping the groove, thereby realizing the flow of water. When the button continues to be pressed, the clamp seat will move to the convex seat position, and the button will move up when pushed by the first spring. At this time, the clamp seat will push the partition as a whole to move toward the groove position, and the clamp seat will move away from the groove along the partition and will not move into the groove. The button will reset, thereby realizing the separation of the discharge port and the through port. The setting of the drain outlet can be realized through the setting, thereby reducing the flow of water and avoiding waste of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the fixing seat in the present utility model;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0018] In the figure: 1. cover body; 2. through groove; 3. outlet; 4. button; 5. through hole; 6. fixing frame; 7. first spring; 8. fixing seat; 9. limit seat; 10. second spring; 11. guide rod; 12. inner groove; 13. partition; 14. protrusion; 15. third spring; 16. slide rod; 17. clamping seat; 18. groove. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a water tank cover with a hidden drain hole, comprising a cover body 1, a drain port 3 and a through port 5. A through slot 2 is provided on the cover body 1, a button 4 is slidably connected in the through slot 2, a through port 5 is provided inside the button 4, the through port 5 and the drain port 3 are interconnected, the output port of the button 4 is interconnected with the interior of the cover body 1, the output end of the button 4 is slidably connected to a fixing frame 6 inside the cover body 1, a clamping seat 17 is slidably connected to the fixing frame 6, and the clamping seat 17 is clamped on the side edge of the output end of the button 4. By arranging a through groove 2 on the cover body 1, a button 4 can be installed inside the through groove 2, and the button 4 can slide in the through groove 2. A through opening 5 is provided on the button 4, and the through opening 5 and the outlet 3 on the cover body 1 are mutually connected. When the through opening 5 moves to the outlet 3 position, the flow of water can be realized. When the through opening 5 is away from the outlet 3, the circulation of water can be prevented. A limiting seat 9 is provided on one end of the button 4, and a groove 18 is provided on the limiting seat 9. The groove 18 corresponds to the position of the clamping seat 17. The initial position of the button 4 keeps the through opening 5 and the outlet 3 separated. When the button 4 is pressed, the through opening 5 of the button 4 will move toward the outlet 3 position, and the groove 18 on the limiting seat 9 will move When the clamping seat 17 moves and the groove 18 moves to the position of the clamping seat 17, the clamping seat 17 will make the button 4 inactive by clamping the groove 18, thereby realizing the flow of water. When the button 4 continues to be pressed, the clamping seat 17 will move to the position of the protruding seat 14. The button 4 will move up when pushed by the first spring 7. The clamping seat 17 will push the partition 13 as a whole to move toward the position of the groove 18. The clamping seat 17 will move away from the groove 18 along the partition 13 and will not move into the groove 18. The button 4 will be reset, thereby realizing the separation of the discharge port 3 and the through port 5. The setting of the drain outlet can be realized by setting, thereby reducing the flow rate of the water body and avoiding waste of water.

[0021] The button 4 is generally T-shaped, with a limit seat 9 provided on the side edge of the lower end of the button 4. The limit seat 9 has an inner groove 12 formed therein. By virtue of the arrangement of the button 4, the button 4 can be moved inward along the cover 1, and the opening 5 of the button 4 can be moved toward or away from the outlet 3, thereby enabling the flow of water. The middle portion of the button 4 is hollow, and the button 4 can flow the water, thereby enabling the water to be discharged through the opening 5.

[0022] The inner groove 12 is detachably connected to a guide rod 11, a partition 13 is slidably connected to the guide rod 11, and a convex seat 14 is detachably connected to the partition 13. By setting the limit seat 9, the limit seat 9 can limit the button 4, and the button 4 will not rotate when moving, thereby ensuring the overall activity of the button 4.

[0023] A second spring 10 is sleeved on the guide rod 11 of the inner groove 12. One end of the second spring 10 is detachably connected to the inner groove 12, and the other end of the second spring 10 is detachably connected to the partition 13. By setting the inner groove 12, the partition 13 can be installed inside the inner groove 12. The partition 13 can be pushed by the clamping seat 17 to move toward the groove 18, thereby blocking the position of the groove 18. The clamping seat 17 will not move into the groove 18, thereby achieving the subsequent reset of the button 4.

[0024] The limiting seat 9 of the button 4 is provided with a groove 18, which corresponds to the clamping seat 17. The button 4 is sleeved with a first spring 7. The first spring 7 pushes the button 4, and the button 4 can remain in an outward moving state, thereby ensuring that the button 4 can move to the initial position, thereby separating the through port 5 from the discharge port 3.

[0025] The fixing frame 6 inside the cover body 1 is detachably connected to the fixing base 8, and the sliding rods 16 are slidably connected to the fixing base 8. The sliding rods 16 are horizontally arranged on both sides of the fixing base 8. The setting of the fixing base 8 can limit the sliding rods 16, and the sliding rods 16 can move on the fixing base 8, thereby driving the clamping base 17, and the clamping base 17 can move to the groove 18 position.

[0026] One end of the slide bar 16 is detachably connected to the clamping seat 17. The slide bar 16 is sleeved with a third spring 15, and one end of the third spring 15 is detachably connected to the fixing seat 8. By sleeved with the third spring 15 on the slide bar 16, the third spring 15 can push the clamping seat 17 to move toward the groove 18, thereby clamping and limiting the button 4 as a whole.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water tank cover with a hidden drain hole, comprising a cover body (1), a drain port (3) and a through port (5), characterized in that: The cover body (1) is provided with a through slot (2), a button (4) is slidably connected in the through slot (2), a through opening (5) is provided inside the button (4), the through opening (5) and the discharge port (3) are mutually connected, the output port of the button (4) and the inside of the cover body (1) are mutually connected, the output end of the button (4) is slidably connected to a fixing frame (6) inside the cover body (1), a clamping seat (17) is slidably connected to the fixing frame (6), and the clamping seat (17) is clamped at the side edge of the output end of the button (4).

2. The water tank cover with hidden drain hole according to claim 1, characterized in that: The button (4) is arranged in a T-shape as a whole, and a limit seat (9) is provided on the side edge of the lower end of the button (4), and an inner groove (12) is provided inside the limit seat (9).

3. The water tank cover with hidden drain hole according to claim 2, characterized in that: A guide rod (11) is detachably connected inside the inner groove (12), a partition (13) is slidably connected to the guide rod (11), and a convex seat (14) is detachably connected to the partition (13).

4. The water tank cover with hidden drain holes according to claim 2, characterized in that: A second spring (10) is sleeved on the guide rod (11) of the inner groove (12), one end of the second spring (10) is detachably connected to the inner groove (12), and the other end of the second spring (10) is detachably connected to the partition (13).

5. The water tank cover with hidden drain hole according to claim 1, characterized in that: A groove (18) is provided on the limiting seat (9) of the button (4), the groove (18) and the clamping seat (17) correspond to each other, and a first spring (7) is sleeved on the button (4).

6. The water tank cover with hidden drain holes according to claim 1, characterized in that: The fixing frame (6) inside the cover body (1) is detachably connected to a fixing seat (8), and the fixing seat (8) is slidably connected to a sliding rod (16), and the sliding rod (16) is horizontally arranged on both sides of the fixing seat (8).

7. The water tank cover with hidden drain holes according to claim 6, characterized in that: One end of the slide rod (16) is detachably connected to the clamping seat (17), a third spring (15) is sleeved on the slide rod (16), and one end of the third spring (15) is detachably connected to the fixing seat (8).

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