Drainer with quick connection structure

Abstract

The utility model discloses a drainer with a quick connection structure, which comprises a fixed pipe, a rotating pipe and a tail pipe, the fixed pipe comprises a vertical pipe and a transverse pipe which are integrally connected, the rotating pipe is L-shaped, one end of the rotating pipe is detachably connected to the transverse pipe through the quick connection structure, and the tail pipe is detachably connected to the other end of the rotating pipe; the quick connection structure comprises a plurality of clamping tenons fixedly arranged on the circumferential face of the inner side of the rotating pipe and an annular clamping groove coaxially formed in the circumferential face of the outer side of the transverse pipe, receding grooves corresponding to the clamping tenons are further formed in the circumferential face of the outer side of the transverse pipe, and the receding grooves communicate with the annular clamping groove; the fixed pipe and the rotating pipe are connected together through the quick connecting structure, assembling and disassembling are very convenient, enterprise production and user use are facilitated, the outlet orientation of the rotating pipe can be adjusted at will after the rotating pipe is assembled, and the service life of the rotating pipe is prolonged. And a user can conveniently connect the drainer and the sewer pipe through the hose, and the hose cannot be excessively bent, so that straightening is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of sanitary ware, in particular to a drain with a quick-connect structure. Background Art

[0002] The drain is a necessary accessory for washbasins and sinks, and its function is to guide water and prevent back-odor. Existing drains come in various forms, including the simplest straight tube drain and side-drain drain that can change the direction of water flow, etc. Since the side-drain drain has better performance in saving installation space and preventing back-odor, it has gradually begun to replace the ordinary straight tube drain. However, the assembly and disassembly of the existing side-drain drain is relatively troublesome, which is not conducive to factory production and disassembly and assembly during user installation, and there is room for improvement. Utility Model Content

[0003] In view of the problems existing in the background technology, the purpose of the utility model is to provide a drain with a quick-connect structure, which effectively solves the problems existing in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A water discharger with a quick-connect structure comprises a fixed pipe, a rotating pipe and a tail pipe, wherein the fixed pipe comprises a vertical pipe and a horizontal pipe connected in one piece, the rotating pipe is L-shaped, one end of the rotating pipe is detachably connected to the horizontal pipe through a quick-connect structure, and the tail pipe is detachably connected to the other end of the rotating pipe; the quick-connect structure comprises a plurality of tenons fixedly arranged on the inner circumference of the rotating pipe and an annular groove coaxially arranged on the outer circumference of the horizontal pipe, and a clearance groove corresponding to the tenon is also arranged on the outer circumference of the horizontal pipe, and the clearance groove is communicated with the annular groove.

[0006] Furthermore, the upper end of the vertical pipe has an internal thread interface.

[0007] Furthermore, a flow port and a flow port cover plate are provided in the transverse tube, the flow port is a slope gradually rising from left to right, and the upper side of the flow port cover plate is hinged in the transverse tube.

[0008] Furthermore, a counterweight ring is fixedly provided on the lower left side of the flow port cover plate.

[0009] Furthermore, the tail pipe is screwed to the end of the rotating tube.

[0010] Furthermore, the number of the tenons is two, one of which is in the shape of a semicircular sheet and the other is in the shape of a fan ring.

[0011] The utility model has the following beneficial technical effects:

[0012] The fixed pipe and the rotating pipe in the utility model are connected together by a quick-connect structure, which is very convenient to assemble and disassemble, is beneficial to enterprise production and user use, and after assembly, the rotating pipe can adjust the outlet direction at will, which is convenient for users to connect the sewer and the sewer pipe through a hose without excessive bending of the hose, which is conducive to straightening. The present application is novel in design, easy to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 It is a front view of an embodiment of the utility model;

[0015] Figure 3 for Figure 2 A-A sectional view;

[0016] Figure 4 This is a schematic diagram of the overall structure of the fixed pipe in the embodiment of the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the rotating tube in the embodiment of the utility model. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0019] In the description of the present utility model, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] like Figure 1-5As shown, a water discharger with a quick-connect structure described in this embodiment includes a fixed pipe 1, a rotating pipe 2 and a tail pipe 3. The fixed pipe 1 includes a vertical pipe 4 and a horizontal pipe 5 connected as one piece. The rotating pipe 2 is L-shaped. One end of the rotating pipe 2 is detachably connected to the horizontal pipe 4 through a quick-connect structure, and the tail pipe 3 is screwed to the other end of the rotating pipe 2; the quick-connect structure includes a plurality of tenons 6 fixedly arranged on the inner circumferential surface of the rotating pipe 2 and an annular groove 7 coaxially arranged on the outer circumferential surface of the horizontal pipe 5. A clearance groove 8 corresponding to the tenon 6 is also arranged on the outer circumferential surface of the horizontal pipe 5, and the clearance groove 8 is connected to the annular groove 7. Specifically, the number of the tenons 6 is two, one of which is semicircular and the other is fan-shaped.

[0021] The upper end of the vertical pipe 4 is provided with an internal thread interface for connecting to a water pipe under the basin.

[0022] An overflow port and an overflow port cover plate 9 are provided in the transverse tube 5. The overflow port is a slope which gradually rises from left to right. The upper side of the overflow port cover plate 9 is hinged in the transverse tube 5. When no water is passing through, the overflow port cover plate 9 naturally closes the overflow port under the influence of gravity to avoid backflow. When water is passing through, the water flow pushes the overflow port cover plate 9 open and then flows through. A counterweight ring 10 is fixedly provided on the lower left side of the overflow port cover plate 9, which ensures that the overflow port cover plate 9 falls back to its original position smoothly without affecting the water flow pushing the overflow port cover plate 9 open smoothly.

[0023] After the rotating tube 2 is installed on the transverse tube 5 , there is a gap between the tail tube 3 and the vertical tube 4 , so that the rotating tube 2 can rotate relative to the fixed tube 1 without being interfered by the vertical tube 4 .

[0024] The working principle of this embodiment is:

[0025] When connecting the fixed tube 1 and the rotating tube 2, align the tenon 6 on the rotating tube 2 with the make way groove 8 on the transverse tube 5, insert the rotating tube 2 into the transverse tube 5, and the tenon 6 passes through the make way groove 8 and enters the annular groove 7. The rotating tube 2 is rotated to achieve the connection between the rotating tube 2 and the fixed tube 1. Compared with the prior art, the fixed tube 1 and the rotating tube 2 in this embodiment are connected together by a quick-connect structure, and both assembly and disassembly are very convenient, which is beneficial to enterprise production and user use. Moreover, after assembly, the rotating tube 2 can adjust the outlet direction at will, which is convenient for the user to connect the sewer and the sewer pipe through a hose later, and the hose will not be excessively bent, which is conducive to straightening.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

Claims

1. A drain with a quick-connect structure, characterized in that: It includes a fixed tube, a rotating tube and a tail tube, the fixed tube includes a vertical tube and a horizontal tube connected in one piece, the rotating tube is L-shaped, one end of the rotating tube is detachably connected to the horizontal tube through a quick-connect structure, and the tail tube is detachably connected to the other end of the rotating tube; the quick-connect structure includes a plurality of tenons fixedly arranged on the inner circumference of the rotating tube and an annular groove coaxially arranged on the outer circumference of the horizontal tube, and a clearance groove corresponding to the tenon is also arranged on the outer circumference of the horizontal tube, and the clearance groove is communicated with the annular groove.

2. The drain with a quick-connect structure according to claim 1, characterized in that: The upper end of the vertical pipe is provided with an internal thread interface.

3. The drain with a quick-connect structure according to claim 1, characterized in that: An overflow port and an overflow port cover plate are arranged in the transverse tube. The overflow port is a slope gradually rising from left to right. The upper side of the overflow port cover plate is hinged in the transverse tube.

4. The drain with a quick-connect structure according to claim 3, characterized in that: A counterweight ring is fixedly arranged on the lower left side of the flow port cover plate.

5. The drain with a quick-connect structure according to claim 1, characterized in that: The tail pipe is screwed to the end of the rotating tube.

6. The drain with a quick-connect structure according to claim 1, characterized in that: There are two tenons, one of which is in the shape of a semicircular sheet and the other is in the shape of a fan ring.

Images