Water tank joint structure

Abstract

The utility model relates to the technical field of water tank connectors, in particular to a water tank connector structure, which is used for being fixed on a water tank opening at the upper end of the side wall of a water tank and communicating an inner water pipe and an outer water pipe of the water tank, a rotating mechanism is arranged on the water tank opening, a mounting hole is arranged on the rotating mechanism, and the water tank connector structure further comprises a connector. A fixing mechanism matched and fixed with the mounting hole is arranged outside the connecting pipe, the rotating mechanism comprises a shaft hole, a first pin shaft, a second pin shaft and a rotating separation blade, the rotating separation blade comprises an upper rotating plate, a lower rotating plate and two side plates, the lower rotating plate is provided with the mounting hole, and the two side plates are provided with rotating rails and rotating shaft holes. The utility model has the advantages that: the mounting ribs and the limiting blocks are arranged, and the joint penetrates through the mounting hole to be rotationally fixed, so that the mounting is convenient and the dismounting is easy; the rotary blocking piece is arranged, the connector can be hidden, attractiveness and elegance are achieved, meanwhile, the water tank opening can be approximately sealed when the water tank is used or not used, and insects are prevented from climbing into the water tank and polluting the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank joints, in particular to a water tank joint structure. Background Art

[0002] To transfer water into a water tank or to output the water stored in the water tank, it is usually necessary to connect a water pipe through a joint. A water pipe is usually set in the water tank, which is long and falls on the bottom of the tank to drain all the water in the water tank. Traditional joints usually adopt external threaded socket type or pagoda straight joint, which are usually made of stainless steel or PVC. The joint is fixed on the water tank, which will protrude from the tank body and cannot be hidden, affecting the appearance. Some simple water tanks need to open the lid when in use and directly put in the water pipe to pump water. Some insects may crawl into the water tank through the lid and pollute the water tank. Therefore, it is necessary to provide a joint that can be hidden, beautiful, and prevent insects from entering the water tank. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the utility model provides a water tank joint structure to avoid the problem that the joint cannot be hidden and is not aesthetically pleasing; and to avoid the problem that the water tank is not closed during use and insects crawl into the water tank.

[0004] The technical solution of the utility model is as follows:

[0005] A water tank joint structure, the structure is used to be fixed on the water tank mouth at the upper end of the water tank side wall to connect two water pipes inside and outside the water tank, a rotating mechanism for flipping inside and outside the water tank is provided on the water tank mouth, a mounting hole is provided on the rotating mechanism, and also includes a joint that passes through the mounting hole and is fixed on the mounting hole, the joint includes a connecting pipe, and a fixing mechanism that cooperates with the mounting hole and is fixed outside the connecting pipe is provided.

[0006] Furthermore, the rotating mechanism includes a plurality of axial holes fixed in the water tank and located on one side of the water tank mouth, the axial holes include two corresponding first axial holes arranged at the upper end of the water tank mouth, and two corresponding second axial holes arranged at the lower end of the water tank mouth, a first pin is provided through the first axial hole, a second pin is provided through the second axial hole, and also includes a rotating baffle passing through the first pin, the second pin and adapted to the water tank mouth.

[0007] Furthermore, the rotating baffle includes an upper rotating plate, which is connected to a lower rotating plate, and two side plates are connected to the sides of the upper rotating plate and the lower rotating plate, a mounting hole is provided on the lower rotating plate, and a rotating track for the first pin shaft to pass through, and a rotating shaft hole for the second pin shaft to pass through are provided on the two side plates.

[0008] Furthermore, the upper rotating plate is perpendicular to the lower rotating plate.

[0009] Furthermore, the rotating track is in an arc shape.

[0010] Furthermore, the two side panels are fan-shaped.

[0011] Furthermore, the fixing mechanism includes a limit block, and a plurality of mounting ribs are provided below the limit block.

[0012] Furthermore, the distance between the mounting rib and the limiting block is adapted to the thickness of the lower rotating plate.

[0013] Furthermore, the mounting hole comprises a central hole for the pipe to pass through, and rib holes for the mounting ribs to pass through are arranged around the central hole.

[0014] Furthermore, the diameter of the center hole is larger than the diameter of the connecting pipe and smaller than the diameter of the limiting block.

[0015] Compared with the prior art, the utility model has the following beneficial effects: installing ribs and limit blocks are provided, and the joint is rotated and fixed through the installing hole, which is convenient to install and easy to disassemble; a rotating baffle is provided to hide the joint, which is beautiful and generous, and at the same time, the water tank opening can be nearly sealed when in use and when not in use to prevent insects from crawling in and polluting the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an exploded view of the utility model;

[0017] Figure 2 This is a schematic diagram of the utility model when in use;

[0018] Figure 3 This is the main view of the utility model when in use;

[0019] Figure 4 This is the main disassembly diagram of the utility model when in use;

[0020] Figure 5 It is a side sectional view of the utility model;

[0021] Figure 6 This is a schematic diagram of the rotating baffle of the utility model;

[0022] Figure 7 This is a schematic diagram of the connector of the utility model;

[0023] Figure 8 It is the assembly drawing of the whole machine when the utility model is used;

[0024] Fig. 9 This is an assembly diagram of the entire machine when the utility model is not in use.

[0025] In the figure: 1 water tank; 2 water tank mouth; 3 mounting hole; 301 center hole; 302 rib hole; 4 joint; 401 connecting pipe; 402 limit block; 403 mounting rib; 404 upper interface; 405 lower interface; 5 first axial hole; 6 second axial hole; 7 first pin shaft; 8 second pin shaft; 9 rotating baffle; 901 upper rotating plate; 902 lower rotating plate; 903 side plate; 904 rotating track; 10 water outlet pipe. DETAILED DESCRIPTION

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a water tank joint structure is used to be fixed on the water tank port at the upper end of the side wall of the water tank 1 to connect the two water pipes inside and outside the water tank 1. A rotating mechanism for flipping inside and outside the water tank 1 is provided on the water tank port 2, and a mounting hole 3 is provided on the rotating mechanism. It also includes a joint 4 that passes through the mounting hole 3 and is fixed on the mounting hole 3. The joint 4 includes a pipe 401, and a fixing mechanism that cooperates with the mounting hole 3 and is fixed outside the pipe 401 is provided.

[0027] like Figure 1 As shown, the rotating mechanism includes a plurality of axial holes fixedly arranged in the water tank 1 and located on one side of the water tank port 2, the axial holes include two correspondingly arranged first axial holes 5 arranged at the upper end of the water tank port 2, and two correspondingly arranged second axial holes 6 arranged at the lower end of the water tank port 2, a first pin 7 is provided through the first axial hole 5, a second pin 8 is provided through the second axial hole 6, and a rotating baffle 9 is also included which passes through the first pin 7 and the second pin 8 and is adapted to the water tank port 2.

[0028] like Figure 6As shown, the rotating baffle 9 includes an upper rotating plate 901, the upper rotating plate 901 is connected to the lower rotating plate 902, the upper rotating plate 901 is perpendicular to the lower rotating plate 902, and two side plates 903 are connected to the sides of the upper rotating plate 901 and the lower rotating plate 902, the two side plates 903 are fan-shaped, and the lower rotating plate 902 is provided with a mounting hole 3, and the two side plates 903 are provided with a rotating track 904 for the first pin shaft 7 to pass through, the rotating track 904 is arc-shaped, and a rotating shaft hole 905 for the second pin shaft 8 to pass through, in order to hide the joint 4, the side plate 903 adopts a quarter circle shape, and the edge of the side plate 903 can be Sliding along the upper end of the water tank mouth 2, the rotating track 904 is also a quarter of a circle, and the rotating shaft hole 905 is close to the intersection of the upper rotating plate 901 and the lower rotating plate 902, and the distance from the upper rotating plate 901 and the lower rotating plate 902 is always so that when the upper rotating plate 901 or the lower rotating plate 902 is perpendicular to the water tank 1, the other rotating plate and the side wall of the water tank 1 are in the same plane, and the mounting hole 3 includes a central hole 301 for the pipe 401 to pass through, and rib holes 302 are provided around the central hole 301 for the installation ribs 403 to pass through, and the diameter of the central hole 301 is larger than the diameter of the pipe 401, and smaller than the diameter of the limit block 402.

[0029] like Figure 6 , Figure 7 As shown, the fixing mechanism includes a limit block 402 , and a plurality of mounting ribs 403 are provided below the limit block 402 . The distance between the mounting ribs 403 and the limit block 402 is adapted to the thickness of the lower rotating plate 902 .

[0030] like Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, when in use, align the installation rib 403 of the joint 4 with the rib hole 302 on the installation hole 3, insert the joint 4 and rotate it so that the installation rib 403 is staggered with the rib hole 302, fix the joint 4 on the rotating baffle 9, insert the water pipe in the water tank 1 into the lower interface 405, and the lower interface 405 is located below the lower rotating plate 902, and the rotating baffle 9 turns upward with the second pin shaft 8 as the center of the circle, and rotates with the rotating track 904 as the rotating path, and the rotating track 904 slides along the arc of the first pin shaft 7 until the bottom of the rotating track 904 hits the first pin shaft 7, and the rotation angle of the rotating track 904 can be set to 90°, so that the lower rotating plate 902 of the rotating baffle 9 is kept parallel to the water tank 1, and the upper rotating plate 901 is perpendicular to the water tank 1, and then the joint 4 on the outside of the water tank 1, i.e., the upper interface 404, is plugged into the water outlet pipe 10 to complete the installation.

[0031] When the joint 4 is located in the water tank 1, the upper rotating plate 901 is parallel to the side wall of the water tank 1 and is on the same plane, which will not damage the appearance of the water tank 1 and completely hide the joint 4; when the joint 4 is screwed out of the water tank, the lower rotating plate 902 is on the same plane as the side wall of the water tank 1, and the upper rotating plate 901 and the lower rotating plate 902 are adapted to the water tank mouth 2 to block the water tank mouth 2, which is approximately sealed to prevent insects from crawling in. The overall appearance is beautiful and the operation is convenient. The joint 4 is easy to disassemble and has a long service life.

[0032] The above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A water tank joint structure, which is used to be fixed on the water tank opening at the upper end of the water tank side wall to connect the two water pipes inside and outside the water tank, characterized in that: A rotating mechanism that can flip inside and outside the water tank is provided on the water tank mouth. A mounting hole is provided on the rotating mechanism, and a joint that passes through the mounting hole and is fixed on the mounting hole is also provided. The joint includes a connecting pipe, and a fixing mechanism that cooperates with the mounting hole and is fixed outside the connecting pipe is provided.

2. A water tank joint structure according to claim 1, characterized in that: The rotating mechanism includes a plurality of axial holes fixed in the water tank and located on one side of the water tank mouth, the axial holes include two corresponding first axial holes arranged at the upper end of the water tank mouth, and two corresponding second axial holes arranged at the lower end of the water tank mouth, a first pin is provided through the first axial hole, a second pin is provided through the second axial hole, and also includes a rotating baffle that passes through the first pin, the second pin and is adapted to the water tank mouth.

3. A water tank joint structure according to claim 2, characterized in that: The rotating baffle comprises an upper rotating plate, the upper rotating plate is connected to a lower rotating plate, two side plates are connected to the sides of the upper rotating plate and the lower rotating plate, a mounting hole is arranged on the lower rotating plate, a rotating track for a first pin shaft to pass through, and a rotating shaft hole for a second pin shaft to pass through are arranged on the two side plates.

4. A water tank joint structure according to claim 3, characterized in that: The upper rotating plate is perpendicular to the lower rotating plate.

5. A water tank joint structure according to claim 4, characterized in that: The rotating track is in an arc shape.

6. A water tank joint structure according to claim 5, characterized in that: The two side panels are fan-shaped.

7. A water tank joint structure according to claim 6, characterized in that: The fixing mechanism comprises a limiting block, and a plurality of mounting ribs are arranged below the limiting block.

8. A water tank joint structure according to claim 7, characterized in that: The distance between the mounting rib and the limiting block is adapted to the thickness of the lower rotating plate.

9. A water tank joint structure according to claim 8, characterized in that: The installation hole comprises a central hole for the pipe to pass through, and rib holes for the installation ribs to pass through are arranged around the central hole.

10. A water tank joint structure according to claim 9, characterized in that: The diameter of the central hole is larger than the diameter of the connecting pipe and smaller than the diameter of the limiting block.

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