CN210104888U

CN210104888U - Washbasin drainer

Info

Publication number: CN210104888U
Application number: CN201920729649.5U
Authority: CN
Inventors: 杨庆祥; 许俊; 刘新烨
Original assignee: Fujian Crossing Jianglong Sanitary Ware Co Ltd
Current assignee: Fujian Crossing Jianglong Sanitary Ware Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-21
Anticipated expiration: 2029-05-21

Abstract

The utility model provides a hydrophone under wash basin, including hydrophone panel, flip panel, hydrophone skirt and lock nut down, the upper end of hydrophone skirt is located to the hydrophone panel down, the flip panel is located down on the hydrophone panel, lock nut threaded connection is on the hydrophone skirt down in order to install hydrophone skirt locking on wash basin, and the lower part of hydrophone skirt is equipped with the external screw thread, lock nut includes the nut casing of making by plastics and locates the becket in the nut casing, be equipped with on the inner wall of becket and be used for leading the internal thread of pipe external screw thread threaded connection with the hydrophone down. The utility model discloses hydrophone panel, flip panel, hydrophone skirt all adopt the metal to make down to guarantee hydrophone life, lock nut adopts plastics to make, and set up the becket that has the internal thread structure in lock nut, the lock nut of plastics material has saved manufacturing cost.

Description

Washbasin drainer

Technical Field

The utility model relates to a hydrophone technical field, concretely relates to wash basin hydrophone down.

Background

The drainer is a drainage device installed in a bathtub or basin sewer and can be divided into bounce sewer, flip sewer, lifting sewer and the like according to types, and can be divided into full-copper sewer, stainless steel sewer, plastic sewer and the like according to materials. The existing washbasin launching circulated in the market comprises a launching main body and a launching connecting pipe screwed with the launching main body, wherein the launching main body is generally made of metal so as to ensure the wear resistance and corrosion resistance of the launching main body and prolong the service life of the launching main body, but the launching main body made of all metal undoubtedly increases the cost, so that the selling price is higher, and the sales volume and the economic benefit are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above weak point, provide a hydrophone under wash basin that can also effectively practice thrift the cost under the prerequisite of guaranteeing lock nut wearability.

The utility model provides a scheme that technical problem adopted is: the utility model provides a hydrophone under wash-basin, includes hydrophone panel, flip panel, hydrophone skirt and lock nut down, the upper end of hydrophone skirt is located to the hydrophone panel down, the flip panel is located down on the hydrophone panel, lock nut threaded connection is in order to install the hydrophone skirt lock on the wash-basin on the hydrophone skirt down, and the lower part of hydrophone skirt is equipped with the external screw thread, lock nut includes the nut casing of making by plastics and locates the becket in the nut casing, be equipped with the internal thread that is used for leading pipe external screw thread threaded connection with the hydrophone on the inner wall of becket.

Furthermore, in order to realize that the upper sealing gasket can be compressed by the locking nut with fewer spiral turns, the thread stroke is shortened, and the locking nut is quickly locked on the drainer guide pipe; the horizontal plane of the upper end surface of the metal ring is lower than the horizontal plane of the upper end surface of the nut shell to form an empty thread stroke so as to shorten the actual thread stroke.

Furthermore, in order to avoid the locking nut from adopting an all-metal structure, materials are saved, and the locking nut is convenient to rotate; the metal ring is of an I-shaped structure, the upper side edge and the lower side edge of the metal ring and the nut shell are integrally molded in an injection mode, and the outer surface of the nut shell is provided with convex lines convenient for rotating the nut shell

Further, in order to control the drainage; the improved water drainer is characterized in that a drain port is formed in the drainer panel, the flip panel is arranged in the drain port to control the drain port to be opened and closed, and a sealing ring in sealing contact with the drain port is annularly arranged on the flip panel.

Furthermore, in order to ensure the sealed connection between the drainer panel and the washbasin, water leakage is prevented; and an upper sealing gasket which is positioned below the drainer panel and used for ensuring that the drainer panel is in sealing connection with the upper surface of the washbasin is sleeved on the drainer guide pipe.

Furthermore, in order to ensure the sealing connection between the drainer lead pipe and the washbasin, water leakage is prevented; and a lower sealing gasket which is positioned above the locking nut and used for ensuring that the drainer guide pipe is hermetically connected with the lower surface of the washbasin is further sleeved on the drainer guide pipe.

Furthermore, a locking nut is conveniently sleeved in the drainage device, and a drainage device guide pipe is connected with a drainage hose; the drainer guide pipe is also provided with a conical surface positioned below the external thread, the pipe diameter of the drainer guide pipe positioned at the upper end of the conical surface is larger than that of the drainer guide pipe positioned at the lower end of the conical surface, and the lower end of the drainer guide pipe is also provided with a conical connecting part which is convenient for sleeving a drain hose.

Compare prior art, the utility model has the advantages of it is following: the utility model discloses hydrophone panel, flip panel, hydrophone skirt all adopt the metal to make, in order to guarantee hydrophone life, lock nut adopts plastics to make, and set up the becket that has the internal thread structure in lock nut, the lock nut of plastics material has saved manufacturing cost, the metal thread structure who establishes in addition has guaranteed lock nut and the threaded connection intensity of hydrophone skirt and lock nut internal thread wearability, and becket distance from lock nut's up end, several circles of spiral lock nut upper end can withstand the lower sealing washer, effectively shorten lock nut's actual screw thread stroke, compare traditional lock nut and adopt whole section screw thread structure, lock nut top just will begin the spiral until lock nut top pushes up on the upper sealing washer with the contact of hydrophone skirt external screw thread lower extreme during threaded connection, the screw thread stroke is very long, the installation effectiveness is low, and the utility model discloses when the metal ring is sealed one section distance apart from the top seal, the lock nut top just can contact the top seal pad, and the installation effectiveness is higher, and is more simple and convenient.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view schematically illustrating the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

figure 4 is a schematic view of a lock nut.

In the figure: 1-a flip panel; 2-a drainer panel; 3-an overflow hole; 4-external threads; 5-lower sealing gasket; 6-lock nut; 7-drainer guide pipe; 8-a tapered connection; 9-wale; 10-an upper sealing gasket; 11-a sealing ring; 12-a metal ring; 13-conical surface.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

as shown in fig. 1 to 4, the present embodiment provides a washbasin drainer, which includes a drainer panel 2, a flip panel 1, a drainer lead pipe 7, and a lock nut 6, where the drainer panel 2 is disposed at an upper end of the drainer lead pipe 7, the flip panel 1 is disposed on the drainer panel 2, the lock nut 6 is connected to the drainer lead pipe 7 through a thread so as to lock the drainer lead pipe 7 on the washbasin, an external thread 4 is disposed on a lower portion of the drainer lead pipe 7, the lock nut 6 includes a nut housing made of plastic and a metal ring 12 disposed in the nut housing, and an internal thread for connecting with the external thread 4 of the drainer lead pipe 7 through the thread is disposed on an inner wall of the metal ring 12.

In the embodiment, in order to realize that the upper sealing gasket 10 can be compressed by the locking nut 6 with fewer spiral turns, the thread stroke is shortened, and the locking nut 6 is quickly locked on the drainer guide pipe 7; the level of the upper end surface of the metal ring 12 is lower than the level of the upper end surface of the nut shell to form an empty thread stroke so as to shorten the actual thread stroke.

In the present embodiment, in order to integrally connect the metal ring with the nut case; the metal ring 12 is of an I-shaped structure, the upper side edge and the lower side edge of the metal ring 12 and the nut shell are integrally molded in an injection mode, and the outer surface of the nut shell is provided with a convex pattern 9 convenient for rotating the nut shell.

In the present embodiment, in order to control the drainage; the water outlet is arranged on the lower water device panel 2, the flip panel 1 is arranged in the water outlet to control the opening and closing of the water outlet, and the flip panel 1 is annularly provided with a sealing ring 11 in sealing contact with the water outlet.

In the embodiment, in order to ensure the sealed connection between the drainer panel 2 and the washbasin, water leakage is prevented; the drainer guide pipe 7 is sleeved with an upper sealing gasket 10 which is positioned below the drainer panel 2 and used for ensuring the drainer panel 2 to be in sealing connection with the upper surface of the washbasin.

In the embodiment, in order to ensure the sealed connection between the drainer lead pipe 7 and the washbasin, water leakage is prevented; and a lower sealing gasket 5 which is positioned above the locking nut 6 and used for ensuring that the drainer guide pipe 7 is in sealing connection with the lower surface of the washbasin is also sleeved on the drainer guide pipe 7.

In this embodiment, the locking nut 6 is sleeved in the lower pipe 7 to connect the lower hose; the drainer guide pipe 7 is also provided with a conical surface 13 positioned below the external thread 4, the pipe diameter of the drainer guide pipe 7 positioned at the upper end of the conical surface 13 is larger than that positioned at the lower end of the conical surface 13, and the lower end of the drainer guide pipe 7 is also provided with a conical connecting part 8 which is convenient for sleeving a drain hose.

In this embodiment, in order to introduce the water from the washbasin spillway into the drainer down pipe 7; and an overflow hole 3 is arranged on the drainer guide pipe 7.

The utility model discloses hydrophone panel 2, flip panel 1, hydrophone skirt 7 all adopt the metal to make, in order to guarantee hydrophone life, lock nut 6 adopts plastics to make, and set up the becket 12 that has the internal thread structure in lock nut 6, the lock nut 6 of plastics material has saved manufacturing cost, the metal thread structure who establishes in addition has guaranteed lock nut 6 and the threaded connection intensity of hydrophone skirt 7 and lock nut 6 internal thread wearability, and becket 12 is apart from a section distance of lock nut 6's up end, several circles of spiral lock nut 6 upper end just can withstand lower sealing washer 5, effectively shorten lock nut 6's actual screw thread stroke, compare traditional lock nut and adopt whole section screw thread structure, the top of lock nut just will begin the spiral until lock nut top pushes up on the upper sealing washer with the contact of hydrophone skirt external screw thread lower extreme during threaded connection, the screw thread stroke is very long, and the installation effectiveness is low, and the utility model discloses when 12 distances of becket head seal 10 one section distances, 6 tops of lock nut just can contact the head seal 10, and the installation effectiveness is higher, and is more simple and convenient.

The utility model discloses hydrophone down draws pipe 7 from top to bottom and passes the wash-basin mouth of a river down, hydrophone panel 2 is installed on the step of wash-basin mouth of a river up end down, sealed contact of hydrophone panel 2 and wash-basin mouth of a river up end under can guaranteeing to sealed the pad 10, lock nut 6 is on the hydrophone draw pipe 7 is advanced to lower supreme cover down, and upwards rotate, until lock nut 6 up end support under the wash-basin terminal surface, the sealed pad 5 of lower portion is under lock nut 6 supports with wash-basin terminal surface sealing contact down, the sealed pad 10 of upper portion and the sealed pad 5 of lower portion guarantee down hydrophone draw pipe 7 and the leakproofness of wash-basin, guarantee that the water that flows into the wash-basin inner chamber by the spillway hole can not leak out, but follow hydrophone draw pipe 7 down of 3 flows into of hydrophone draw pipe 7 down, flow out from the downcomer at.

The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A washbasin drainer is characterized in that: including hydrophone panel, flip panel, hydrophone skirt and lock nut down, the upper end of hydrophone skirt is located to the hydrophone panel down, the flip panel is located down on the hydrophone panel, lock nut threaded connection is in order to install the hydrophone skirt lock on the wash basin down on the hydrophone skirt, and the lower part of hydrophone skirt is equipped with the external screw thread, lock nut includes the nut casing of making by plastics and locates the becket in the nut casing, be equipped with on the inner wall of becket and be used for the internal thread with hydrophone skirt external screw thread threaded connection.

2. The lavatory drain of claim 1, wherein: the horizontal plane of the upper end surface of the metal ring is lower than the horizontal plane of the upper end surface of the nut shell to form an empty thread stroke so as to shorten the actual thread stroke.

3. The lavatory drain of claim 1, wherein: the metal ring is I-shaped, the upper side edge and the lower side edge of the metal ring and the nut shell are integrally molded, and the outer surface of the nut shell is provided with convex lines convenient for rotating the nut shell.

4. The lavatory drain of claim 1, wherein: the water outlet device is characterized in that a water outlet is formed in the water outlet device panel, the flip panel is arranged in the water outlet to control the opening and closing of the water outlet, and a sealing ring in sealing contact with the water outlet is annularly arranged on the flip panel.

5. The lavatory drain of claim 1, wherein: and an upper sealing gasket which is positioned below the drainer panel and used for ensuring that the drainer panel is in sealing connection with the upper surface of the washbasin is sleeved on the drainer guide pipe.

6. The lavatory drain of claim 1, wherein: and a lower sealing gasket which is positioned above the locking nut and used for ensuring that the drainer guide pipe is hermetically connected with the lower surface of the washbasin is further sleeved on the drainer guide pipe.

7. The lavatory drain of claim 1, wherein: the drainer guide pipe is also provided with a conical surface positioned below the external thread, the pipe diameter of the drainer guide pipe positioned at the upper end of the conical surface is larger than that of the drainer guide pipe positioned at the lower end of the conical surface, and the lower end of the drainer guide pipe is also provided with a conical connecting part which is convenient for sleeving a drain hose.