CN220565352U

CN220565352U - Drainer

Info

Publication number: CN220565352U
Application number: CN202322164652.6U
Authority: CN
Inventors: 王刚
Original assignee: Renqiu Hongsheng Sanitary Ware Accessories Factory
Current assignee: Renqiu Hongsheng Sanitary Ware Accessories Factory
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2024-03-08
Anticipated expiration: 2033-08-12

Abstract

The utility model discloses a drainer, wherein a first connecting pipe is detachably connected with a second connecting pipe; the first connector is provided with an annular clamping groove, and the second connector is provided with a clamping block arranged in the annular clamping groove, so that the second connecting pipe can rotate relative to the first connecting pipe; the first interface is also provided with a positioning bulge and an elastic deformation sheet, the positioning bulge is arranged at the tail end of the elastic deformation sheet and is separated from the first interface, and two sides of the elastic deformation sheet are separated from the first interface while the other end of the elastic deformation sheet is connected with the first interface; the second interface is provided with a positioning hole matched with the positioner; the first connecting pipe and the second connecting pipe rotate relatively, so that the positioning protrusion can be clamped into the positioning hole under the elastic deformation action of the elastic deformation piece, and positioning between the first connecting pipe and the second connecting pipe is realized. According to the utility model, the elastic deformation piece on the first interface controls the positioning protrusion to be buckled into the positioning hole, so that the first interface and the second interface are fixedly positioned.

Description

Drainer

Technical Field

The utility model relates to the technical field of drainers, in particular to a drainer.

Background

The traditional deodorization device in the sewer of kitchen and toilet, sanitary ware, etc. is realized by adopting an S-shaped bent pipe, and the S-shaped bent pipe can store a section of water level in the drainage process to form water level difference, so that the sewer can be sealed to achieve the deodorization effect. However, the installation of the S-shaped bent pipe needs a large enough space, so that the space requirement is high, the S-shaped bent pipe cannot be suitable for all occasions, and the S-shaped bent pipe has the defect of difficult cleaning after blockage.

The patent with the bulletin number of CN 219157872U discloses a drainer, which comprises a first connecting pipe and a second connecting pipe, wherein a first interface is arranged on the first connecting pipe, and a second interface is arranged on the second connecting pipe; the second connector is also provided with a containing cavity, a locating pin is arranged in the containing cavity, a spring is arranged on the locating pin, a locating hole matched with the locating pin is arranged on the first connector, and the second connecting pipe is rotated, so that the locating pin can be clamped into the locating hole under the action of the spring, and the locating of the second connecting pipe is realized. The drainer is simple and convenient to operate, occupies small space and is not easy to block; the automatic positioning device is provided with a positioning mechanism, and can realize automatic positioning after rotation. However, the spring is compressed and stretched for many times, oxidized, corroded and the like in the using process, so that the spring is easy to deform and has insufficient elasticity, and therefore, the spring cannot be positioned any more, and the rotation of the two connecting pipes of the drainer is not controlled.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a drainer which is simple in structure, convenient to operate and durable in positioning structure.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the drainer comprises a first connecting pipe and a second connecting pipe, wherein a first interface is arranged on the first connecting pipe, a second interface is arranged on the second connecting pipe, and the second interface is buckled on the first interface; the first connector is provided with an annular clamping groove, and the second connector is provided with a clamping block arranged in the annular clamping groove, so that the second connecting pipe can rotate relative to the first connecting pipe; the first interface is also provided with a locator, the locator comprises a locating bulge and an elastic deformation piece, the locating bulge is arranged at the tail end of the elastic deformation piece and is separated from the first interface, and two sides of the elastic deformation piece are separated from the first interface, and the other end of the elastic deformation piece is connected with the first interface; the second interface is provided with a positioning hole matched with the positioner; the first connecting pipe and the second connecting pipe rotate relatively, so that the positioning protrusions can be clamped into the positioning holes under the elastic deformation action of the elastic deformation pieces, and positioning between the first connecting pipe and the second connecting pipe is achieved.

Further, the contact surface of the positioning bulge and the positioning hole is in a convex hemispherical shape, and the surface of the positioning hole is in a concave hemispherical shape, and the positioning bulge and the positioning hole are in contact and buckled and positioned.

Further, a separation hole is formed between the positioner and the first interface, the separation hole enables the positioning protrusion to be separated from the first interface, and one end of the elastic deformation piece is connected with the first interface.

Further, a first limiting piece is arranged at the outer edge of the first interface, and the positioner is arranged on the first limiting piece and is provided with more than one; the outer edge of the second interface is provided with a second limiting piece, and the positioning holes are arranged on the second limiting piece and are arranged in a plurality of circles.

Compared with the prior art, the utility model has the advantages that: the elastic deformation piece on the first interface controls the positioning bulge to be buckled into the positioning hole so as to fix and position the first interface and the second interface; meanwhile, the first connecting pipe and the second connecting pipe are convenient to connect and detach due to the arrangement of the clamping blocks and the annular clamping grooves.

Drawings

Fig. 1 is a schematic view of a drainer according to the present utility model.

Fig. 2 is a schematic diagram of a drainer according to a second embodiment of the utility model.

Fig. 3 is a front view of a drainer according to the present utility model.

Fig. 4 is a right side view of a drainer according to the present utility model.

Fig. 5 is a rear view of a drainer according to the present utility model.

FIG. 6 is a cross-sectional view taken at A-A of FIG. 3.

Fig. 7 is a schematic structural diagram of the first connecting pipe and the deodorizing board after being combined.

Fig. 8 is a schematic structural view of the first connection pipe.

Fig. 9 is a schematic structural view of the second connection pipe.

As shown in the figure: 1. the device comprises a first connecting pipe, 2, a second connecting pipe, 3, a first interface, 4, a second interface, 5, an annular clamping groove, 6, a clamping block, 7, a positioner, 8, a positioning protrusion, 9, an elastic deformation piece, 10, a positioning hole, 11, a separation hole, 12, a first limiting piece, 13, a second limiting piece, 14, a first semicircular pipe body, 15, a water inlet interface, 16, a protrusion edge, 17, a communication hole, 18, a deodorizing board, 19, a balancing weight, 20, a second semicircular pipe body, 21, a water outlet interface, 22 and external threads.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model is further described in detail below with reference to the drawings.

The present utility model will be described in detail with reference to fig. 1 to 9.

The drainer comprises a first connecting pipe 1 and a second connecting pipe 2, wherein a first interface 3 is arranged on the first connecting pipe 1, a second interface 4 is arranged on the second connecting pipe 2, and the second interface 4 is buckled on the first interface 3; the first connector 3 is provided with an annular clamping groove 5, and the second connector 4 is provided with a clamping block 6 arranged in the annular clamping groove 5, so that the second connecting pipe 2 can rotate relative to the first connecting pipe 1; the first interface 3 is also provided with a locator 7, the locator 7 comprises a locating bulge 8 and an elastic deformation sheet 9, the locating bulge 8 is arranged at the tail end of the elastic deformation sheet 9 and is separated from the first interface 3, two sides of the elastic deformation sheet 9 are separated from the first interface 3, and the other end of the elastic deformation sheet 9 is connected with the first interface 3; the second interface 4 is provided with a positioning hole 10 matched with the positioner 7; the first connecting pipe 1 and the second connecting pipe 2 rotate relatively, so that the positioning protrusion 8 can be clamped into the positioning hole 10 under the elastic deformation action of the elastic deformation piece 9, and the positioning between the first connecting pipe 1 and the second connecting pipe 2 is realized.

The contact surface of the positioning bulge 8 and the positioning hole 10 is in a convex hemispherical shape, the surface of the positioning hole 10 is in a concave hemispherical shape, and the positioning bulge and the positioning hole are in contact and buckled and positioned.

A separation hole 11 is arranged between the positioner 7 and the first interface 3, the separation hole 11 enables the positioning protrusion 8 to be separated from the first interface 3, and one end of the elastic deformation sheet 9 is connected and contacted with the first interface 3.

The outer edge of the first interface 3 is provided with a first limiting piece 12, and the positioner 7 is arranged on the first limiting piece 12 and is provided with more than one; the outer edge of the second interface 4 is provided with a second limiting piece 13, and the positioning hole 10 is arranged on the second limiting piece 13 and is circumferentially arranged with a plurality of positioning holes.

The first connecting pipe 1 comprises a first semicircular pipe body 14, a water inlet connector 15 and a first connector 3, wherein one end of the first semicircular pipe body 14 is provided with the water inlet connector 15, the other end of the first semicircular pipe body is provided with the first connector 3, the water inlet connector 15 is provided with an annular protruding edge 16 protruding outwards, and the annular protruding edge 16 is connected with an external water inlet pipeline. The first semicircular pipe body 14, the water inlet connector 15 and the first connector 3 are integrally formed.

The first semicircular pipe body 14 is provided with a communication hole 17 near the first joint 3, the communication hole 17 is provided with a deodorizing board 18, the deodorizing board 18 is rotationally connected with the first semicircular pipe body 14, the deodorizing board 18 is provided with a balancing weight 19, and the balancing weight 19 enables the deodorizing board 18 to seal the communication hole 17 when no water flow impacts.

The second connecting pipe 2 comprises a second semicircular pipe body 20, a second connector 4 and a water outlet connector 21, wherein one end of the second semicircular pipe body 20 is provided with the second connector 4, the other end of the second semicircular pipe body is provided with the water outlet connector 21, and the water outlet connector 21 is provided with external threads 22 connected with an external water outlet pipeline. The second semicircular pipe body 20, the second connector 4 and the water outlet connector 21 are integrally formed.

The specific implementation process of the drainer is as follows:

the first connecting pipe 1 and the second connecting pipe 2 are connected with a clamping block 6 on the second interface 4 through an annular clamping groove 5 on the first interface 3; the annular clamping groove 5 is provided with a pushing inlet, and the clamping block 6 is pushed in from the pushing inlet and enables the first connecting pipe 1 to be connected with the second connecting pipe 2 through rotation.

A plurality of locating holes 10 are formed in the second limiting piece 13 at the edge of the second connector 4 in a surrounding mode, one or more locators 7 are arranged on the first limiting piece 12 at the edge of the first connector 3, locating protrusions 8 on the locators 7 can be buckled into the locating holes 10, one ends of elastic deformation pieces 9 of the locators 7 are connected with the locating protrusions 8, the other ends of the elastic deformation pieces 9 are connected with the first limiting piece 12, and meanwhile the locating protrusions 8 are separated from the first connector 3 through separating holes 11 outside the locators 7, so that the locating protrusions 8 can swing slightly under the driving of the elastic deformation pieces 9, and the locating positions can be changed when the first connecting pipe 1 and the second connecting pipe 2 rotate relatively.

The first semicircular pipe body 14 of the first connecting pipe 1 is internally provided with the communication hole 17, and meanwhile, the communication hole 17 can be blocked and closed through the deodorizing board 18 which is rotationally connected with the first connecting pipe 1, and the deodorizing board 18 freely swings down to close the communication hole 17 when not flushing water due to the fact that the balancing weight 19 is arranged on the deodorizing board 18, so that water can be flushed away when flushing water, and water flow freely passes through.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The drainer comprises a first connecting pipe (1) and a second connecting pipe (2), wherein a first interface (3) is arranged on the first connecting pipe (1), a second interface (4) is arranged on the second connecting pipe (2), and the second interface (4) is buckled on the first interface (3); an annular clamping groove (5) is formed in the first interface (3), and a clamping block (6) arranged in the annular clamping groove (5) is arranged on the second interface (4), so that the second connecting pipe (2) can rotate relative to the first connecting pipe (1); the method is characterized in that: the positioning device is characterized in that a positioner (7) is further arranged on the first interface (3), the positioner (7) comprises a positioning protrusion (8) and an elastic deformation sheet (9), the positioning protrusion (8) is arranged at the tail end of the elastic deformation sheet (9) and is separated from the first interface (3), and two sides of the elastic deformation sheet (9) are separated from the first interface (3) and the other end of the elastic deformation sheet is connected with the first interface (3); a positioning hole (10) matched with the positioner (7) is formed in the second interface (4); the first connecting pipe (1) and the second connecting pipe (2) rotate relatively, so that the positioning protrusions (8) can be clamped into the positioning holes (10) under the elastic deformation action of the elastic deformation sheets (9), and positioning between the first connecting pipe (1) and the second connecting pipe (2) is achieved.

2. A drainer according to claim 1, wherein: the contact surface of the positioning bulge (8) and the positioning hole (10) is in a convex hemispherical shape, and the surface of the positioning hole (10) is in a concave hemispherical shape, and the positioning bulge and the positioning hole are in contact and buckled and positioned.

3. A drainer according to claim 2, wherein: a separation hole (11) is arranged between the locator (7) and the first interface (3), the separation hole (11) enables the locating boss (8) to be separated from the first interface (3) and one end of the elastic deformation piece (9) is connected with the first interface (3) at the same time.

4. A drainer according to claim 3, wherein: the outer edge of the first interface (3) is provided with a first limiting piece (12), and the positioner (7) is arranged on the first limiting piece (12) and is provided with more than one; the outer edge of the second interface (4) is provided with a second limiting piece (13), and the positioning holes (10) are arranged on the second limiting piece (13) and are arranged in a plurality of circles.

5. A drainer according to any of claims 1 to 4, wherein: the water inlet pipe comprises a first semicircular pipe body (14), a water inlet connector (15) and a first connector (3), wherein the water inlet connector (15) is arranged at one end of the first semicircular pipe body (14), the first connector (3) is arranged at the other end of the first semicircular pipe body, an annular protruding edge (16) protruding outwards is arranged on the water inlet connector (15), and the annular protruding edge (16) is connected with an external water inlet pipeline.

6. A drainer according to claim 5, wherein: the utility model discloses a water flow meter, including first semicircle body (14), connecting hole (17) have been seted up near first interface (3) department to first semicircle body (14), be provided with deodorant board (18) on connecting hole (17), deodorant board (18) are connected with first semicircle body (14) rotation, be equipped with balancing weight (19) on deodorant board (18), this balancing weight (19) make deodorant board (18) seal connecting hole (17) when no rivers are impacted.

7. A drainer according to claim 6, wherein: the first semicircular pipe body (14), the water inlet connector (15) and the first connector (3) are integrally formed.

8. A drainer according to claim 1, wherein: the second connecting pipe (2) comprises a second semicircular pipe body (20), a second connector (4) and a water outlet connector (21), wherein the second connector (4) is arranged at one end of the second semicircular pipe body (20), the water outlet connector (21) is arranged at the other end of the second semicircular pipe body, and external threads (22) connected with an external water outlet pipeline are arranged on the water outlet connector (21).

9. A drainer according to claim 8, wherein: the second semicircular tube body (20), the second connector (4) and the water outlet connector (21) are integrally formed.