CN2581540Y - Connecting joint for water inlet valve of cistern - Google Patents
Connecting joint for water inlet valve of cistern Download PDFInfo
- Publication number
- CN2581540Y CN2581540Y CN 02248979 CN02248979U CN2581540Y CN 2581540 Y CN2581540 Y CN 2581540Y CN 02248979 CN02248979 CN 02248979 CN 02248979 U CN02248979 U CN 02248979U CN 2581540 Y CN2581540 Y CN 2581540Y
- Authority
- CN
- China
- Prior art keywords
- tube connector
- fixture block
- hole
- connecting pipe
- water
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a connecting joint for a water inlet valve of a water tank, which comprises a lower connecting pipe, and an upper connecting pipe. The utility model is characterized in that a through hole is arranged at the middle of the lower connecting pipe, a step hole is arranged on the upper end of the lower connecting pipe, a plurality of inner clamping blocks are arranged in the step hole, an outer clamping block is arranged on the upper connecting pipe, the lower end of the upper connecting pipe is inserted in the through hole of the lower connecting pipe, the outer clamping block is clamped in a clamping groove, and the inner clamping blocks are clamped with the outer clamping block. The utility model has the advantages of simple structure, reliable connection, convenient installation of the water inlet valve, convenient assembly and disassembly of the water inlet valve, and convenient cleanness and maintenance.
Description
The utility model relates to a kind of tank intake valve of water jointing.
Existing tank intake valve of water is when cleaning or keep in repair, need water intaking valve is split out in water tank, owing to limit by water tank volume size, interior layout, it is nearer that wall is generally all pasted from pottery in the installation site of water intaking valve, hand and instrument all be difficult to put in, also bad firmly, make the dismounting of water intaking valve very difficult.And hand must stretch into water tank bottom in water tank simultaneously, has strengthened the difficulty of dismounting especially.
The purpose of this utility model is to provide a kind of tank intake valve of water jointing of easy accessibility.
The purpose of this utility model is achieved in that
A kind of tank intake valve of water jointing includes down tube connector, and last tube connector is characterized in that the described centre of tube connector down is provided with through hole, is provided with stepped hole in the upper end of following tube connector, is provided with fixture block in the polylith in stepped hole; The described tube connector of going up is provided with outer fixture block, and the lower end of last tube connector is inserted in down in the through hole of tube connector, and outer fixture block is stuck in the draw-in groove, by interior fixture block outer fixture block is blocked.
Aforesaid a kind of tank intake valve of water jointing is characterized in that fixture block separately is arranged on sustained height in the polylith in stepped hole, forms a plurality of axial grooves and circumferential draw-in groove.
Aforesaid a kind of tank intake valve of water jointing is characterized in that being provided with connecting thread on the cylindrical of following tube connector, and is set with supporting seal washer and hold-down nut.
Aforesaid a kind of tank intake valve of water jointing is characterized in that in the upper end of last tube connector clamp nut being housed, and clamp nut is fixed on the tube connector by snap ring.
The utility model is simple in structure, connection is reliable, only need rotate tube connector when being installed into water valve, and slewing area is little, makes the installation of water intaking valve, dismounting very convenient, is convenient to clean and maintenance.And area occupied is little.
Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is following tube connector 1, the perspective view of last tube connector 2
Fig. 3 is the A-A cut-away view
Fig. 4 is the utility model scheme of installation
Fig. 5 is the utility model scheme of installation
The utility model includes down tube connector 1, and last tube connector 2 wherein descends the centre of tube connector 1 to be provided with through hole 3, cylindrical is provided with connecting thread 4, and be set with supporting seal washer 5 and hold-down nut 6, and be provided with stepped hole 7 in the upper end of following tube connector 1, in stepped hole 7, be provided with fixture block 8 in the polylith.Fixture block 8 separately is arranged on sustained height in the polylith, forms a plurality of axial grooves 9 and a circumferential draw-in groove 10.
The lower end of last tube connector 2 is inserted in down in the through hole 3 of tube connector 1, by sealing ring 11 sealings.On last tube connector 2, be provided with a plurality of outside fixture block 12, a plurality of outer fixture blocks 12 also divide and are arranged, and make it corresponding with interior fixture block 8 in the stepped hole 7.Outer fixture block 12 can be inserted from axial groove 9.And behind last tube connector 2 rotational angles, outer fixture block 12 is stuck in the draw-in groove 10.
Go up being connected of tube connector 2 and water intaking valve 13 for convenient, in the upper end of last tube connector 2 clamp nut 14 is housed, clamp nut 14 is fixed on the tube connector 2 by snap ring 15.
The utility model will descend tube connector 1 to insert in the installing hole of water tank earlier, and then load onto supporting seal washer 5 and hold-down nut 6 in use, and tube connector 1 is fastened on the water tank bottom plate 16.This step lavatory water tank of can being present is finished before laying, and does not need later on to dismantle again, thereby does not have the inconvenient problem of installation and removal.The upper end of last tube connector 2 is connected with water intaking valve, fastening by clamp nut 14.The lower end that to go up tube connector 2 again is inserted into down in the tube connector 1, allows outer fixture block 12 insert from axial groove 9, and pipe 2 is rotationally connected, outer fixture block 12 is stuck in the draw-in groove 10, interior fixture block 8 blocks outer fixture block 12, makes tube connector 2 realize being connected with following tube connector 1, and water intaking valve promptly is fixedly mounted in the water tank.In like manner, when needs dismounting water intaking valve, only need to rotate and go up tube connector 2, transfer to then to get final product.
Claims (4)
1, a kind of tank intake valve of water jointing, include down tube connector (1), last tube connector (2) is characterized in that the described centre of tube connector (1) down is provided with through hole (3), upper end at following tube connector (1) is provided with stepped hole (7), is provided with fixture block in the polylith (8) in stepped hole (7); The described tube connector (2) of going up is provided with outer fixture block (12), and the lower end of last tube connector (2) is inserted in down in the through hole (3) of tube connector (1), and outer fixture block (12) is stuck in the draw-in groove (10), by interior fixture block (8) outer fixture block (12) is blocked.
2, a kind of tank intake valve of water jointing according to claim 1 is characterized in that fixture block (8) separately is arranged on sustained height in the polylith in stepped hole (7), forms a plurality of axial grooves (9) and a circumferential draw-in groove (10).
3, a kind of tank intake valve of water jointing according to claim 1 and 2 is characterized in that being provided with connecting thread (4) on the cylindrical of following tube connector (1), and is set with supporting seal washer (5) and hold-down nut (6).
4, a kind of tank intake valve of water jointing according to claim 3 is characterized in that in the upper end of last tube connector (2) clamp nut (14) being housed, and clamp nut (14) is fixed on the tube connector (2) by snap ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248979 CN2581540Y (en) | 2002-10-24 | 2002-10-24 | Connecting joint for water inlet valve of cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248979 CN2581540Y (en) | 2002-10-24 | 2002-10-24 | Connecting joint for water inlet valve of cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581540Y true CN2581540Y (en) | 2003-10-22 |
Family
ID=33719499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248979 Expired - Fee Related CN2581540Y (en) | 2002-10-24 | 2002-10-24 | Connecting joint for water inlet valve of cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581540Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251701A (en) * | 2011-04-19 | 2011-11-23 | 山东隆福普阳塔业有限公司 | Pipe connecting structure of pipe tower |
| CN104975639A (en) * | 2014-04-07 | 2015-10-14 | 广东恒洁卫浴有限公司 | Internally-disassembled connector water inlet valve |
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
| CN107268741A (en) * | 2017-07-11 | 2017-10-20 | 厦门立业卫浴工业有限公司 | A kind of water intaking valve water inlet pipe and water outlet pipe body improved structure |
-
2002
- 2002-10-24 CN CN 02248979 patent/CN2581540Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251701A (en) * | 2011-04-19 | 2011-11-23 | 山东隆福普阳塔业有限公司 | Pipe connecting structure of pipe tower |
| CN104975639A (en) * | 2014-04-07 | 2015-10-14 | 广东恒洁卫浴有限公司 | Internally-disassembled connector water inlet valve |
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
| CN107268741A (en) * | 2017-07-11 | 2017-10-20 | 厦门立业卫浴工业有限公司 | A kind of water intaking valve water inlet pipe and water outlet pipe body improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |