Hidden water tank with adjustable height

Abstract

The height-adjustable hidden water tank comprises a water tank body, a water outlet pipe, a control pressing plate and a lifting adjusting frame, the water outlet pipe is installed at the bottom of the water tank body, the control pressing plate is installed on the side face of the water tank body, the lifting adjusting frame comprises two vertical pipes, and the upper ends and the lower ends of the two vertical pipes are both connected with inner pipes in a sliding mode. The water tank is fixedly connected with an inner pipe at the upper end of the vertical pipe, the inner pipe at the lower end of the vertical pipe is fixedly connected with a supporting leg, locking pieces are arranged at the upper end and the lower end of the vertical pipe and used for fixing the inner pipe, and a fixing device is arranged on the side face of the vertical pipe. The height of the water tank and the supporting height of the supporting legs can be adjusted in a self-adaptive mode through the inner pipes capable of being slidably adjusted at the upper ends and the lower ends of the vertical pipes, the lifting adjusting frame is fixed through the fixing device, the structure is simple, adjustment is convenient, and the height of the water tank can be adjusted according to site requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet installation, in particular to a height-adjustable hidden water tank. Background Art

[0002] Bathroom design not only strives for aesthetics and cleanliness, but also requires space conservation and ease of cleaning. Traditional water tanks are often exposed, detracting from the overall bathroom aesthetics and user experience. To meet these demands for aesthetics, space conservation, and ease of cleaning, wall-mounted toilets have emerged. However, these toilets require a high level of space and positioning for the water tank during installation, and once installed, the tank's position is difficult to adjust. Patent application number CN202120486718.1 discloses a wall-mounted toilet with an adjustable control button, comprising a door frame, a control button, a water tank, a flush pipe and an outlet pipe. The control button, water tank, flush pipe and outlet pipe are distributed from top to bottom in the door frame. The door frame is composed of two vertical beams and an inverted U-shaped bracket. The U-shaped bracket can be lifted and fixed to the top of the two vertical beams. Fixed ears are respectively provided on both sides of the water tank corresponding to the vertical beams of the door frame. Several first fixing holes are provided on the upper part of the two vertical beams of the door frame. All the first fixing holes on each vertical beam are spaced apart in the height direction. The fixing ears are fixed to the corresponding first fixing holes of the door frame through first fixing members. In this scheme, the height of the water tank is adjusted by fixing the fixing ears on both sides of the water tank in the fixing holes at different heights of the vertical beams. This height adjustment method is relatively cumbersome and cannot be adjusted to any height according to needs. Therefore, the present application proposes a height-adjustable hidden water tank to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a height-adjustable concealed water tank with a simple structure and convenient adjustment.

[0004] In order to solve the above technical problems, the utility model includes a water tank, a water outlet pipe, a control button plate and a lifting and adjusting frame. The water outlet pipe is installed at the bottom of the water tank, the control button plate is installed on the side of the water tank, and the lifting and adjusting frame includes two vertical pipes. The upper and lower ends of the two vertical pipes are slidably connected with inner pipes. The water tank is fixedly connected to the inner pipe at the upper end of the vertical pipe, and the inner pipe at the lower end of the vertical pipe is fixedly connected with a support leg. The upper and lower ends of the vertical pipe are provided with locking pieces, and the locking pieces are used to fix the inner pipe. The side of the vertical pipe is provided with a fixing device.

[0005] Preferably, the vertical tube and the inner tube are both square tubes.

[0006] Preferably, a groove is provided on the side surface of the inner tube along the length direction, and the locking member extends into the inner tube through the groove, and the inner tube and the vertical tube are fixed together by crimping.

[0007] Preferably, the locking member includes a locking bolt and a crimping piece, the crimping piece abuts against the inner wall of the inner tube, the locking bolt is threadedly connected to the vertical tube, and the locking bolt passes through the groove and is threadedly connected to the crimping piece.

[0008] Preferably, a cross brace is fixedly connected between the two vertical tubes, a stabilizing rod is provided below the cross brace, and both ends of the stabilizing rod are respectively fixedly connected to the side surfaces of the vertical tubes near the lower ends.

[0009] Preferably, a recess is provided on the top surface of the cross brace, and a bend is fixedly connected to the lower end of the water outlet pipe, and the bend extends into the recess.

[0010] Preferably, the recessed portion is provided with a socket, and an insert is fixed on the elbow head, and the insert is plugged into the socket.

[0011] Preferably, the fixing device includes a plastic part and a long bolt, the long bolt passes through the vertical pipe and is threadedly connected to the plastic part, and the plastic part is fixedly connected to the mounting surface.

[0012] The beneficial effects of the present invention are as follows: the present invention can adaptively adjust the height of the water tank and the supporting height of the legs through the inner tube that can be slidably adjusted at the upper and lower ends of the vertical tube, and at the same time use a fixing device to fix the lifting adjustment frame, which has a simple structure and is easy to adjust, and can adjust the height of the water tank according to site requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model from one perspective;

[0014] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the utility model from another perspective;

[0015] Figure 3 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 4 This is a front view of the overall structure of the utility model;

[0017] Figure 5 It is a side view schematic diagram of the overall structure of the utility model;

[0018] Figure 6 This is a top view of the overall structure of the utility model;

[0019] Figure 7 for Figure 6 Schematic diagram of the middle AA section;

[0020] Figure 8 for Figure 7 Enlarged schematic diagram of point A in the middle.

[0021] In the figure: 1. Water tank; 2. Water outlet pipe; 3. Control button; 4. Vertical pipe; 5. Inner pipe; 6. Support foot; 7. Locking piece; 71. Locking bolt; 72. Crimp piece; 8. Fixing device; 81. Plastic part; 82. Long bolt; 9. Groove; 10. Cross support rod; 11. Stabilizing rod; 12. Recess; 13. Elbow head; 14. Socket; 15. Insert. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. All directional indications in the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship and movement status of the various components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] like Figure 1-8 As shown, this embodiment provides a height-adjustable hidden water tank, including a water tank 1, a water outlet pipe 2, a control button 3 and a lifting adjustment frame. The water outlet pipe 2 is installed at the bottom of the water tank 1, and the control button 3 is installed on the side of the water tank 1. The lifting adjustment frame includes two vertical pipes 4, and the upper and lower ends of the two vertical pipes 4 are slidably connected with inner pipes 5. The vertical pipes 4 and the inner pipes 5 are both square pipes. The water tank 1 is arranged between the two inner pipes 5 at the upper ends of the vertical pipes 4, and the two sides of the water tank 1 are fixedly connected to the inner pipes 5 by bolts. The inner pipe 5 at the lower end of the vertical pipe 4 is fixedly connected with a support leg 6, and the support leg 6 is a plate with a fixing hole. The upper and lower ends of the vertical pipe 4 are provided with a locking piece 7, and the locking piece 7 is used to fix the inner pipe 5. The side of the vertical pipe 4 is provided with a fixing device 8, and the fixing device 8 is used to fix the lifting adjustment frame to the wall.

[0024] The side of the inner tube 5 is provided with a groove 9 along the length direction. The locking member 7 passes through the groove 9 and extends into the interior of the inner tube 5, and the inner tube 5 and the vertical tube 4 are fixed together by crimping. Specifically, the locking member 7 includes a locking bolt 71 and a crimping piece 72. The crimping piece 72 abuts the inner wall of the inner tube 5, and the locking bolt 71 is threadedly connected to the vertical tube 4. The locking bolt 71 passes through the groove 9 and is threadedly connected to the crimping piece 72. When height adjustment is required, loosen the locking bolt 71, and tighten the locking bolt 71 after the adjustment is completed. In order to improve the fastening strength, a non-slip gasket, such as a rubber pad, can be added between the crimping piece 72 and the inner wall of the inner tube 5.

[0025] A cross brace 10 with a U-shaped cross section is fixedly connected between the two vertical pipes 4. A stabilizing rod 11 is provided below the cross brace 10. The two ends of the stabilizing rod 11 are respectively fixedly connected to the side surfaces of the vertical pipe 4 near the lower end to ensure the stability of the vertical pipe 4. At the same time, the cross brace 10 is also used to fix the water outlet end of the water outlet pipe 2. Specifically, a recess 12 is provided on the top surface of the cross brace 10, and a bend head 13 is fixedly connected to the lower end of the water outlet pipe 2. The bend head 13 extends into the recess 12, and the recess 12 is provided with a socket 14. A plug 15 is fixed on the bend head 13, and the plug 15 is plugged into the socket 14, thereby limiting the bend head 13.

[0026] The fixing device 8 includes a plastic part 81 and a long bolt 82. The long bolt 82 passes through the vertical pipe 4 and is threadedly connected to the plastic part 81. The plastic part 81 is fixedly connected to the mounting surface. The plastic part 81 is fixed on the wall and can be pre-buried or fixed later. The fixing device 8 is used to fix the lower end of the vertical pipe 4.

[0027] During installation, the position of the sewage outlet is determined according to the installation requirements of the toilet, two fixing devices 8 are fixed on the wall, and then the position of the water tank 1 is adjusted according to the site. After the height of the water tank 1 is determined, the upper inner pipe 5 is fixed, and then the outlet pipe 2 is cut to the specified length according to the height requirement, and the plug 15 of the elbow head 13 is inserted into the socket 14, and the elbow head 13 is connected to the outlet pipe 2. The water tank 1 is adjusted to the highest point as much as possible to increase the impact force of the water, and finally the support leg 6 is lowered to the ground and fixed to the ground. After the overall installation is completed, the outer sealing plate is installed to hide the water tank structure in the wall.

[0028] Its working principle is as follows: the inner tube 5 that can be slidably adjusted at the upper and lower ends of the vertical tube 4 can adaptively adjust the height of the water tank 1 and the supporting height of the support leg 6. At the same time, the fixing device 8 is used to fix the lifting adjustment frame. It has a simple structure and is easy to adjust. The height of the water tank 1 can be adjusted according to site requirements.

[0029] 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 height-adjustable hidden water tank, comprising a water tank, a water outlet pipe, a control panel and a lifting and adjusting frame, wherein the water outlet pipe is installed at the bottom of the water tank, characterized in that: The control button is installed on the side of the water tank, and the lifting adjustment frame includes two vertical tubes. The upper and lower ends of the two vertical tubes are slidably connected to the inner tube, the water tank is fixedly connected to the inner tube at the upper end of the vertical tube, and the inner tube at the lower end of the vertical tube is fixedly connected to the support leg. The upper and lower ends of the vertical tube are provided with locking pieces, and the locking pieces are used to fix the inner tube. The side of the vertical tube is provided with a fixing device.

2. A height-adjustable hidden water tank according to claim 1, characterized in that: The vertical tube and the inner tube are both square tubes.

3. The height-adjustable hidden water tank according to claim 1, characterized in that: The side surface of the inner tube is provided with a groove along the length direction, and the locking piece extends into the inner tube through the groove, and the inner tube and the vertical tube are fixed together by crimping.

4. The height-adjustable hidden water tank according to claim 3, characterized in that: The locking member includes a locking bolt and a crimping piece, the crimping piece abuts against the inner wall of the inner tube, the locking bolt is threadedly connected to the vertical tube, and the locking bolt passes through the groove and is threadedly connected to the crimping piece.

5. The height-adjustable concealed water tank according to claim 1, characterized in that: A cross brace is fixedly connected between the two vertical tubes. A stabilizing rod is provided below the cross brace. Both ends of the stabilizing rod are respectively fixedly connected to the side surfaces of the vertical tubes near the lower ends.

6. The height-adjustable concealed water tank according to claim 5, characterized in that: A concave portion is provided on the top surface of the transverse support rod, and a bend pipe head is fixedly connected to the lower end of the water outlet pipe, and the bend pipe head extends into the concave portion.

7. The height-adjustable concealed water tank according to claim 6, characterized in that: The recessed portion is provided with an inserting hole, and an inserting piece is fixed on the elbow head, and the inserting piece is plugged into the inserting hole.

8. The height-adjustable concealed water tank according to claim 1, characterized in that: The fixing device includes a plastic part and a long bolt. The long bolt passes through the vertical pipe and is threadedly connected to the plastic part. The plastic part is fixedly connected to the mounting surface.

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