CN109680775A - A kind of height-adjustable drain valve structure of overflow pipe - Google Patents
A kind of height-adjustable drain valve structure of overflow pipe Download PDFInfo
- Publication number
- CN109680775A CN109680775A CN201910055087.5A CN201910055087A CN109680775A CN 109680775 A CN109680775 A CN 109680775A CN 201910055087 A CN201910055087 A CN 201910055087A CN 109680775 A CN109680775 A CN 109680775A
- Authority
- CN
- China
- Prior art keywords
- overflow pipe
- adjustable
- height
- drain valve
- valve structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to toilet seat accessories fields, more particularly to a kind of height-adjustable drain valve structure of overflow pipe, it include: drainage valve base, overflow pipe lock and adjustable overflow pipe, adjustable overflow pipe lower end and drainage valve base inner wall are interference fit seal and adjustable overflow pipe moves up and down along drainage valve base, the present invention provides a kind of detachable adjustable overflow pipes, this overflow pipe can freely adjust in overflow pipe height and can generate apparent pause and transition in rhythm or melody sense in adjustment process, achievable Fast Installation, which navigates to, needs size, effective solution generated a series of problems in adjusting overflow pipe high process, cost of labor is saved, it shortens the production cycle and provides possibility for the secondary adjustment of later user in use.
Description
Technical field
The present invention relates to toilet seat accessories field more particularly to a kind of height-adjustable drain valve structures of overflow pipe.
Background technique
Existing drain valve overflow pipe uses the structure that is fixed as one with drainage valve base, and this structure is non-dismountable, no
It is adjustable.This to have to increase Pipe Cutting and collophore to cooperate the requirement of corresponding water tank and water in process of production
Process, and there are great security risk and collophore process needs a large amount of time to go to wait glue solidifying during Pipe Cutting
Gu this considerably increases costs of labor and production cycle.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of dismounting adjusting side is provided
Just the height-adjustable drain valve structure of overflow pipe.
The present invention is to be achieved by the following technical programs:
A kind of height-adjustable drain valve structure of overflow pipe characterized by comprising drainage valve base is sheathed on draining
Overflow pipe on valve base latches and protrudes into across overflow pipe lock the adjustable overflow pipe in drainage valve base, described adjustable
Overflow pipe lower end and drainage valve base inner wall are interference fit seal and adjustable overflow pipe moves up and down along drainage valve base, institute
It states adjustable spilling water pipe outer wall and is equipped with multiple limit card slots in the longitudinal direction, the overflow pipe lock is equipped with corresponding elasticity
Claw.
Preferably, each limit card slot includes wide opening portion and slot portion, and wide opening portion side wall is equipped with chamfering, institute
Elastic card claw is stated equipped with chamfering.
Preferably, wide opening portion depth is less than slot portion depth, and the junction in wide opening portion and slot portion is equipped with guiding
Slope.
Preferably, the overflow pipe lock side wall is equipped with opening portion.
Preferably, the drainage valve base outer wall is equipped with convex block, and the overflow pipe lock is equipped with lockhole, lockhole and convex block
Cooperation is clamped overflow pipe lock with drainage valve base.
Preferably, the convex block upper surface is inclined-plane.
Preferably, the adjustable overflow pipe lower end is equipped with sealing ring, and overflow pipe is adjusted and passes through sealing ring and drain valve
Pedestal interference fit seal.
Preferably, the sealing ring is equipped with multiple.
The beneficial effects of the present invention are:
The present invention provides a kind of detachable adjustable overflow pipe, this overflow pipe can freely be adjusted in overflow pipe height
It saves and apparent pause and transition in rhythm or melody sense can be generated in adjustment process and need size, it can be achieved that Fast Installation navigates to, effective solution
The above problem, has saved cost of labor, shortens the production cycle and mentions for the secondary adjustment of later user in use
Having supplied may.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the attachment structure schematic diagram of adjustable overflow pipe and drainage valve base.
Fig. 3 is the structural schematic diagram of adjustable overflow pipe.
Fig. 4 is the structural schematic diagram of limit card slot.
Fig. 5 is the sectional view of adjustable overflow pipe.
Fig. 6 is the structural schematic diagram of overflow pipe lock.
Fig. 7 is the structural schematic diagram of overflow pipe lock.
Fig. 8 is the structural schematic diagram of drainage valve base.
Fig. 9 is the structural schematic diagram of convex block.
In figure: 1. adjustable overflow pipes, 2. overflow pipes lock, 3. drainage valve bases, 4. limit card slots, 5. sealing rings, 6.
Slot portion, 7. wide opening portions, 8. guiding slopes, 9. chamferings, 10. elastic card claws, 11. lockholes, 12. opening portions, 13. convex blocks.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The present invention is described in further detail for good embodiment.
As shown, the present invention includes: drainage valve base 3, the overflow pipe being sheathed on drainage valve base lock 2 and passes through
Overflow pipe lock protrudes into adjustable overflow pipe 1 in drainage valve base, in the adjustable overflow pipe lower end and drainage valve base
Wall is interference fit seal and adjustable overflow pipe moves up and down along drainage valve base, and the adjustable spilling water pipe outer wall is in length
Direction is equipped with multiple limit card slots 4, and the overflow pipe lock is equipped with corresponding elastic card claw 10, elastic card claw is opened,
Pull adjustable overflow pipe that can change the height of overflow pipe as needed up and down, elastic card claw is caught in limit card slot can be real
The locking of existing overflow pipe height, easy to operate, easy to use, stable connection.
Preferably, each limit card slot includes wide opening portion 7 and slot portion 6, and wide opening portion side wall is equipped with chamfering
9, the elastic card claw is equipped with chamfering, rotates adjustable overflow pipe and pulls up and down adjustable when elastic card claw is caught in wide opening portion
Section overflow pipe can be such that elastic card claw outwardly opens along chamfering, and up and down adjustment of being more convenient for overflow pipe height, elastic card claw is equipped with
The purpose at angle is to guarantee that adjustable overflow pipe can easily be accommodated when cooperating with adjustable overflow pipe, and pull adjustable overflow pipe up and down
When there is obvious pause and transition in rhythm or melody sense, facilitate the quick location and installation of operator to needing size, when elastic card claw is caught in slot portion, by
In slot portion side wall without chamfering, adjustable overflow pipe can not be pulled to change its height, adjustable overflow pipe and spilling water can be realized
Locking between pipe lock.
Preferably, wide opening portion depth is less than slot portion depth, and the junction in wide opening portion and slot portion is equipped with guiding
Slope, when elastic card claw is transferred to wide opening portion from slot portion, elastic card claw is opened in advance under the effect of guiding slope, makes to pull adjustable
Overflow pipe is more laborsaving.
Preferably, overflow pipe lock side wall is equipped with opening portion 12, effectively prevent when installing overflow pipe lock because
It cracks or damages caused by deformation is excessive.
Preferably, the drainage valve base outer wall is equipped with convex block 13, and overflow pipe lock is equipped with lockhole 11, lockhole with
Convex block cooperation is clamped overflow pipe lock with drainage valve base.
Preferably, the convex block upper surface is inclined-plane, is mounted on drainage valve base convenient for overflow pipe lock.
Preferably, the adjustable overflow pipe lower end is equipped with sealing ring, and overflow pipe is adjusted and passes through sealing ring and drain valve
Pedestal interference fit seal, the structure can effectively play sealing function when cooperating with drainage valve base and prevent from seeping water.
Preferably, the sealing ring is equipped with multiple.
The present invention provides a kind of detachable adjustable overflow pipe, this overflow pipe can freely be adjusted in overflow pipe height
It saves and apparent pause and transition in rhythm or melody sense can be generated in adjustment process and need size, it can be achieved that Fast Installation navigates to, effective solution
The above problem, has saved cost of labor, shortens the production cycle and mentions for the secondary adjustment of later user in use
Having supplied may
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of height-adjustable drain valve structure of overflow pipe characterized by comprising drainage valve base is sheathed on drain valve
Overflow pipe on pedestal latches and protrudes into across overflow pipe lock the adjustable overflow pipe in drainage valve base, described adjustable excessive
Water pipe lower end and drainage valve base inner wall are interference fit seal and adjustable overflow pipe moves up and down along drainage valve base, described
Adjustable spilling water pipe outer wall is equipped with multiple limit card slots in the longitudinal direction, and the overflow pipe lock is equipped with corresponding elastic card
Pawl.
2. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 1, which is characterized in that each limit
Position card slot includes wide opening portion and slot portion, and wide opening portion side wall is equipped with chamfering, and the elastic card claw is equipped with chamfering.
3. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 2, which is characterized in that the wide opening portion
Depth is less than slot portion depth, and the junction in wide opening portion and slot portion is equipped with guiding slope.
4. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 1, which is characterized in that the overflow pipe
It latches side wall and is equipped with opening portion.
5. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 1, which is characterized in that the drain valve
For base outer wall equipped with convex block, the overflow pipe lock is equipped with lockhole, and lockhole and convex block cooperation make overflow pipe lock and drain valve
Pedestal clamping.
6. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 5, which is characterized in that on the convex block
End face is inclined-plane.
7. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 1, which is characterized in that described adjustable
Overflow pipe lower end is equipped with sealing ring, and overflow pipe is adjusted and passes through sealing ring and drainage valve base interference fit seal.
8. the height-adjustable drain valve structure of a kind of overflow pipe according to claim 7, which is characterized in that the sealing ring
Equipped with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055087.5A CN109680775B (en) | 2019-01-21 | 2019-01-21 | Drain valve structure with height-adjustable overflow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055087.5A CN109680775B (en) | 2019-01-21 | 2019-01-21 | Drain valve structure with height-adjustable overflow pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109680775A true CN109680775A (en) | 2019-04-26 |
| CN109680775B CN109680775B (en) | 2021-02-26 |
Family
ID=66193752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910055087.5A Active CN109680775B (en) | 2019-01-21 | 2019-01-21 | Drain valve structure with height-adjustable overflow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109680775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439025A (en) * | 1992-07-08 | 1995-08-08 | Johnson; Dwight N. | Float operated fill valve |
| JP2011149179A (en) * | 2010-01-20 | 2011-08-04 | Inax Corp | Ball tap device |
| CN202466747U (en) * | 2012-02-23 | 2012-10-03 | 李飞宇 | Height adjusting device for floating bucket of water drainage valve |
| CN203487599U (en) * | 2013-10-09 | 2014-03-19 | 厦门康谱卫浴科技有限公司 | Water level adjusting structure of drain valve |
| CN203531091U (en) * | 2013-09-18 | 2014-04-09 | 颜和钦 | Drain valve floating barrel limiting device |
| CN203640021U (en) * | 2013-11-28 | 2014-06-11 | 厦门樱阁卫浴有限公司 | Assembly space-saving overflow height adjustment mechanism for discharge valve |
-
2019
- 2019-01-21 CN CN201910055087.5A patent/CN109680775B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439025A (en) * | 1992-07-08 | 1995-08-08 | Johnson; Dwight N. | Float operated fill valve |
| JP2011149179A (en) * | 2010-01-20 | 2011-08-04 | Inax Corp | Ball tap device |
| CN202466747U (en) * | 2012-02-23 | 2012-10-03 | 李飞宇 | Height adjusting device for floating bucket of water drainage valve |
| CN203531091U (en) * | 2013-09-18 | 2014-04-09 | 颜和钦 | Drain valve floating barrel limiting device |
| CN203487599U (en) * | 2013-10-09 | 2014-03-19 | 厦门康谱卫浴科技有限公司 | Water level adjusting structure of drain valve |
| CN203640021U (en) * | 2013-11-28 | 2014-06-11 | 厦门樱阁卫浴有限公司 | Assembly space-saving overflow height adjustment mechanism for discharge valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109680775B (en) | 2021-02-26 |
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