CN211646594U

CN211646594U - Water draining device

Info

Publication number: CN211646594U
Application number: CN201921952998.XU
Authority: CN
Inventors: 张成学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-09
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a drainer, which belongs to the technical field of pipeline devices. It has solved the inconvenient class of technical problem of current hydrophone installation. This hydrophone is down gone up in being responsible for of water ware and is equipped with the draw-in groove along the axial interval of being responsible for, be responsible for outside cover and be equipped with lock sleeve and snap ring, the upper end of lock sleeve is equipped with first spring, the downside shaping of lock sleeve has two above deflectors, the medial surface of deflector is the inclined plane of interior height outside low, the inboard of deflector is equipped with the jam plate, be provided with along the axial interval of lock sleeve on the medial surface of jam plate with draw-in groove complex sand grip, the downside that is fixed in the lock sleeve can be dismantled to the snap ring, be equipped with the second spring that can drive the jam plate and. The utility model discloses during the installation, only need with assembled lock sleeve and snap ring along be responsible for push up go and stop in suitable position can, lock sleeve and snap ring can be automatic fixed with being responsible for, need not extra operation, operate comparatively convenient and fast.

Description

Water draining device

Technical Field

The utility model belongs to the technical field of the plumbing installation, refer in particular to a drainer.

Background

The drainer is a drainage device arranged at a bathtub, a basin sewer and the like, and can be divided into bounce drainage, flip drainage, lifting drainage and the like according to types. The water treatment device can be divided into full-copper water drainage, stainless steel water drainage, plastic water drainage and the like according to the material, and can be divided into bathtub water drainage, basin water drainage and the like according to the application.

The current hydrophone down is many through spiral erection joint, wastes time and energy, and the nut that mostly is the metal material moreover is fixed, produces the corrosion easily, or can't demolish, causes the hydrophone down to leak, therefore needs the laborsaving convenient hydrophone of dismantlement of an installation urgently, in view of this, to the above-mentioned problem deep research, tunnels to have the present case to produce.

Disclosure of Invention

The utility model aims at providing a drainer which is more convenient to install.

The purpose of the utility model is realized like this:

the utility model provides a drainer, includes and is responsible for, the upper end of being responsible for has outer convex protruding edge to the shaping, its characterized in that: be responsible for and go up the axial interval of being responsible for and be provided with the draw-in groove, be responsible for outside cover and be equipped with lock sleeve and snap ring, be provided with first spring between the upper end and the protruding edge of lock sleeve, the downside shaping of lock sleeve has two above deflectors, the deflector uses the axis of lock sleeve to be the setting of annular array as the center, the medial surface of deflector is the inclined plane of interior height outer low, the inboard of deflector is equipped with the jam plate, the medial surface cooperation of lateral surface and the deflector of jam plate can reciprocate along the medial surface of deflector, be provided with along the axial interval of lock sleeve on the medial surface of jam plate with draw-in groove complex sand grip, the downside that is fixed in the lock sleeve can be dismantled to the snap ring, be equipped with the second spring that can drive the jam plate and shift up on the snap ring.

In the drainer, the middle part of the upper end face of the lock sleeve is upwards formed with a circular limiting part, and the lower end of the first spring is positioned in the limiting part and is abutted against the upper end face of the lock sleeve positioned on the inner side of the limiting part.

In the drainer, the outer side surface of each guide plate is provided with a clamping block, the lower side surface of each clamping block is an inclined surface with a high outer part and a low inner part, and the clamping ring is provided with a through hole matched with the clamping block in a clamping manner.

In foretell hydrophone down, be provided with the cardboard along the circumference interval of snap ring on the medial surface of snap ring, the cardboard can stretch into the clearance between two adjacent deflectors and support with two deflectors respectively and lean on.

In foretell hydrophone down, be provided with first limiting plate along the circumference interval of lock cover in the lock cover, the both ends of first limiting plate link firmly with the medial surface of two adjacent deflector respectively, the jam plate is located between two adjacent first limiting plates and the both ends face of jam plate supports with two first limiting plates respectively and leans on, and the back is assembled the medial surface of jam plate is located same face of cylinder with the medial surface of first limiting plate.

In foretell hydrophone down, the inside shaping of lower tip of snap ring has annular to support to lean on the portion, the middle part that supports to support the portion is equipped with the annular mounting groove of circle, the lower extreme of second spring is located in the mounting groove, support to lean on the inner of portion be equipped with along the circumference interval of snap ring with limiting plate complex second limiting plate, the both ends face of second limiting plate can support with two adjacent jam plates and lean on, the up end of second limiting plate can support with the lower terminal surface of first limiting plate and lean on.

In the above drainer, a step is provided at the outer side of the lower end of the lock plate, and the upper end of the second spring abuts against the step surface of the step.

The working principle of the drainer is as follows: when the lock is installed, the lock sleeve and the snap ring are assembled, the lock plate moves upwards along the inner side surface of the guide plate under the action of the second spring and abuts against the lower end surface of the lock sleeve, then the first spring is arranged in the limiting part and sleeves the assembled lock sleeve and the snap ring at the lower end of the main pipe, the assembled lock sleeve and the assembled snap ring are pushed to move upwards along the axial direction of the main pipe, at the moment, because the outer side surface of the main pipe is contacted with the convex block on the lock plate, the outer side wall of the main pipe exerts downward force F on the lock plate, the lock plate moves downwards along the inner side wall of the guide plate under the action of the force F until the lock sleeve and the snap ring move to corresponding positions and stop, at the moment, the lock plate moves upwards under the action of the second spring until the upper end of the lock plate abuts against the lower end surface of the lock sleeve and the convex strip on the lock plate is clamped and fixed with the clamping groove on the main pipe, and after the lock sleeve, the first spring applies a downward force to the lock sleeve, the lock sleeve has a downward moving trend, and the lock plate is clamped with the main pipe, so that the lock plate can receive an upward reaction force applied to the lock plate by the main pipe, and the lock plate can be always abutted against the lower side surface of the lock sleeve under the action of the reaction force, so that the connection stability of the lock plate and the main pipe is ensured (only if the lock plate is separated from the lower side surface of the lock sleeve and moves downwards along the guide plate, the lock plate can be separated from the main pipe, and if the lock plate is always abutted against the lower side surface of the lock sleeve, the connection between the lock plate and the main pipe can be very firm); to sum up, during the installation, only need with assembled lock sleeve and snap ring along be responsible for push up go and stop in suitable position can, lock sleeve and snap ring can be automatic fixed with being responsible for, need not extra operation, operate comparatively convenient and fast.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses during the installation, only need with assembled lock sleeve and snap ring along be responsible for push up go and stop in suitable position can, lock sleeve and snap ring can be automatic fixed with being responsible for, need not extra operation, operate comparatively convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a first cross-sectional view of the present invention.

Fig. 3 is a second cross-sectional view of the present invention.

Fig. 4 is a schematic structural view of the snap ring of the present invention.

Fig. 5 is a schematic structural view of the lock sleeve of the present invention.

In the figure, 1, main pipe; 11. a convex edge; 12. a card slot; 2. a lock sleeve; 21. a guide plate; 211. a clamping block; 22. a locking plate; 221. a convex strip; 222. a step; 23. a limiting part; 24. a first limit plate; 3. a snap ring; 31. a through hole; 32. clamping a plate; 33. an abutting portion; 34. mounting grooves; 35. a second limiting plate; 4. a first spring; 5. a second spring.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, see fig. 1-5:

this hydrophone is including being responsible for 1 down, the upper end of being responsible for 1 has outer convex protruding edge 11 to the shaping, be responsible for 1 and go up along being responsible for 1 axial interval and be provided with draw-in groove 12, be responsible for 1 outside cover and be equipped with lock sleeve 2 and snap ring 3, the upper end of lock sleeve 2 and protruding edge are provided with first spring 4 between 11, the downside shaping of lock sleeve 2 has two above deflectors 21, deflector 21 uses the axis of lock sleeve 2 to be the annular array setting as the center, the medial surface of deflector 21 is the inclined plane of interior height outside low, the inboard of deflector 21 is equipped with jam plate 22, the medial surface cooperation of jam plate 22 and deflector 21 can reciprocate along the medial surface of deflector 21, be provided with on the medial surface of jam plate 22 along the axial interval of lock sleeve 2 with draw-in groove 12 complex sand grip 221, the downside that is fixed in lock sleeve 2 can be dismantled to snap ring 3, be equipped with the second spring 5 that can drive jam plate 22 and move up on the.

Further, a circular ring-shaped limiting part 23 is formed upwards in the middle of the upper end face of the lock sleeve 2, and the lower end of the first spring 4 is located in the limiting part 23 and abuts against the upper end face of the lock sleeve 2 located on the inner side of the limiting part 23; a clamping block 211 is arranged on the outer side surface of each guide plate 21, the lower side surface of each clamping block 211 is an inclined surface with a high outer part and a low inner part, and the clamping ring 3 is provided with a through hole 31 in clamping fit with the clamping block 211; the clamping plates 32 are arranged on the inner side surface of the clamping ring 3 at intervals along the circumferential direction of the clamping ring 3, and the clamping plates 32 can extend into the gap between two adjacent guide plates 21 and are respectively abutted against the two guide plates 21; the outer side of the lower end of the locking plate 22 is provided with a step 222, and the upper end of the second spring 5 abuts against the step 222 of the step 222.

Furthermore, first limit plates 24 are arranged in the lock sleeve 2 at intervals along the circumferential direction of the lock sleeve 2, two ends of each first limit plate 24 are fixedly connected with the inner side surfaces of the two adjacent guide plates 21, the lock plates 22 are arranged between the two adjacent first limit plates 24, two end surfaces of each lock plate 22 are abutted against the two first limit plates 24, and the inner side surfaces of the lock plates 22 and the inner side surfaces of the first limit plates 24 are positioned on the same cylindrical surface after assembly; the inside shaping of lower tip of snap ring 3 has annular portion 33 that supports, and the middle part that supports portion 33 is equipped with annular mounting groove 34, and in mounting groove 34 was located to the lower extreme of second spring 5, the inner that supports portion 33 was equipped with along snap ring 3's circumference interval with limiting plate complex second limiting plate 35, the both ends face of second limiting plate 35 can support with two adjacent jam plates 22 and support, and the up end of second limiting plate 35 can support with the lower terminal surface of first limiting plate 24 and support.

The working principle of the drainer is as follows: during installation, the lock sleeve 2 and the snap ring 3 are assembled, at this time, the lock plate 22 moves upwards along the inner side surface of the guide plate 21 under the action of the second spring 5 and abuts against the lower end surface of the lock sleeve 2, then the first spring 4 is arranged in the limiting part 23, the assembled lock sleeve 2 and the snap ring 3 are sleeved at the lower end of the main pipe 1, the assembled lock sleeve 2 and the assembled snap ring 3 are pushed to move upwards along the axial direction of the main pipe 1, at this time, because the outer side surface of the main pipe 1 is contacted with the convex block on the lock plate 22, the outer side wall of the main pipe 1 applies a downward force F to the lock plate 22, the lock plate 22 moves downwards along the inner side wall of the guide plate 21 under the action of the force F until the lock sleeve 2 and the snap ring 3 move to corresponding positions and stop, at this time, the lock plate 22 moves upwards under the action of the second spring 5 until the upper end of the lock plate 22 abuts against the lower end surface of the lock sleeve 2 and the convex strip, after the lock sleeve 2 stops, the first spring 4 arranged between the lock sleeve 2 and the convex edge 11 of the main pipe 1 is compressed, the first spring 4 applies a downward force to the lock sleeve 2, the lock sleeve 2 tends to move downwards, and the lock plate 22 is clamped with the main pipe 1, so that the lock plate 22 can bear an upward reaction force applied by the main pipe 1 to the lock sleeve 2, and the lock plate 22 can always abut against the lower side surface of the lock sleeve 2 under the action of the reaction force, so that the stability of connection between the lock plate 22 and the main pipe 1 is ensured (only if the lock plate 22 is separated from the lower side surface of the lock sleeve 2 and moves downwards along the guide plate 21, the lock plate 22 is separated from the main pipe 1, and if the lock plate 22 always abuts against the lower side surface of the lock sleeve 2, the connection between the lock plate 22 and the main pipe 1 is very firm); to sum up, during the installation, only need with the lock sleeve 2 and the snap ring 3 that assemble along being responsible for 1 push up and stop in suitable position can, lock sleeve 2 and snap ring 3 can be automatic fixed with being responsible for 1, need not extra operation, the operation is comparatively convenient and fast.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drainer, includes and is responsible for, the upper end of being responsible for has outer convex protruding edge to the shaping, its characterized in that: be responsible for and go up the axial interval of being responsible for and be provided with the draw-in groove, be responsible for outside cover and be equipped with lock sleeve and snap ring, be provided with first spring between the upper end and the protruding edge of lock sleeve, the downside shaping of lock sleeve has two above deflectors, the deflector uses the axis of lock sleeve to be the setting of annular array as the center, the medial surface of deflector is the inclined plane of interior height outer low, the inboard of deflector is equipped with the jam plate, the medial surface cooperation of lateral surface and the deflector of jam plate can reciprocate along the medial surface of deflector, be provided with along the axial interval of lock sleeve on the medial surface of jam plate with draw-in groove complex sand grip, the downside that is fixed in the lock sleeve can be dismantled to the snap ring, be equipped with the second spring that can drive the jam plate and shift up on the snap ring.

2. A downcomer according to claim 1 wherein: the middle part of the upper end face of the lock sleeve is upwards formed with a circular limiting part, and the lower end of the first spring is located in the limiting part and is abutted against the upper end face of the lock sleeve located on the inner side of the limiting part.

3. A downcomer according to claim 1 wherein: all be equipped with the fixture block on the lateral surface of every deflector, the downside of fixture block is the inclined plane of outer height interior low, be equipped with on the snap ring with fixture block joint complex through-hole.

4. A downcomer according to claim 1 wherein: the clamping plates are arranged on the inner side surface of the clamping ring at intervals along the circumferential direction of the clamping ring, and can stretch into the gap between every two adjacent guide plates and abut against the two guide plates respectively.

5. A downcomer according to claim 1 wherein: the outer side of the lower end part of the locking plate is provided with a step, and the upper end of the second spring is abutted against the step surface of the step.

6. A downcomer according to any one of claims 1-5, characterised in that: first limiting plates are arranged in the lock sleeve at intervals along the circumferential direction of the lock sleeve, two ends of each first limiting plate are fixedly connected with inner side faces of two adjacent guide plates respectively, the lock plates are arranged between the two adjacent first limiting plates, two end faces of each lock plate are abutted against the two first limiting plates respectively, and the inner side faces of the lock plates and the inner side faces of the first limiting plates are located on the same cylindrical surface after assembly.

7. A downcomer according to claim 6, characterized in that: the inside shaping of lower tip of snap ring has annular to support to the portion, the middle part that supports to the portion is equipped with the annular mounting groove of circle, the lower extreme of second spring is located in the mounting groove, support the inner of portion and be equipped with along the circumference interval of snap ring with first limiting plate complex second limiting plate, the both ends face of second limiting plate can support with two adjacent jam plates and support and lean on, the up end of second limiting plate can support with the lower terminal surface of first limiting plate and support and lean on.