CN2151329Y - Non-leakage tap and valve - Google Patents
Non-leakage tap and valve Download PDFInfo
- Publication number
- CN2151329Y CN2151329Y CN 92237917 CN92237917U CN2151329Y CN 2151329 Y CN2151329 Y CN 2151329Y CN 92237917 CN92237917 CN 92237917 CN 92237917 U CN92237917 U CN 92237917U CN 2151329 Y CN2151329 Y CN 2151329Y
- Authority
- CN
- China
- Prior art keywords
- valve
- loam cake
- nut
- valve seat
- valve rod
- 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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- Valve Housings (AREA)
Abstract
The utility model discloses a novel leakproof tap and a valve and is composed of a screw cap of upper cover, a valve rod, a spacing ball, a supporting member of valve core, a leakproof film, a base ring and a valve seat. The utility model is the improvement for an existing tap. The utility model is characterized in that the lower end of the valve rod is connected with a 'U-shaped' supporting member of valve core with the spacing ball. The upper end is connected with the screw cap of upper cover. The screw cap of upper cover, the valve rod and the lower part of the 'U-shaped' supporting member of valve core are sheathed by a 'U-shaped' film made of rubber to be positioned in the cavity of the valve seat. The bottom of the 'U-shaped' film is positioned at the upper part of an inlet in a seat ring. Then a compression screw cap collects the outer edge of the screw cap of upper cover. The flange of the 'U-shaped' film is compressed at the opening of the upper edge of the seat ring. The utility model can solve the problem that a tap is leaked by a dripping mode basically. The utility model has the advantages of simple structure and convenient fabrication. The time, the labor and the material for maintenance can be saved.
Description
The utility model relates to a kind of tap and valve of daily life water, belong to gate and leading class.
At present, the tap of domestic water and valve, because screw thread on the valve rod and the screw thread on the loam cake nut can be because of often open and close be easy to wear, the time has been grown just the gap, though at loam cake nut and valve seat contact segment seal washer is arranged, but open and close is frequent, packing ring also can be because of the wearing and tearing production gap of rubbing, and like this, water will be from ingress in the valve seat through the gap of valve rod and loam cake nut contacting part, leak out through the gap of seal washer and valve seat contacting part, seepage just forms water clock gradually again.Want to repair, must change these wear-out parts, cost height not only is when also taking a lot of work.
The purpose of this utility model is flowing water can be cut off for people provide a kind of spool, and the flowing water novel tap water leakproof tap and the valve that can not ooze out from the gap of valve rod and loam cake nut contacting part.
The utility model is by loam cake nut, valve rod, clamping nut, spacing ball, spool supporting member and leakproof film, and valve seat is formed.It is characterized in that: the spool supporting member is " U " type, and it is connected the lower end of valve rod with spacing ball, " ten a types " loam cake nut, and it is enclosed within valve rod top, and is connected with it with screw thread, and the outer of loam cake nut is outer through identical with the valve seat upper edge hole.Leakproof film is a U type bag of being made by rubber, it is with the spool supporting member, valve rod and loam cake nut are inserted in the cavity that is placed on valve seat, its top flange is pressed between the outer of valve seat upper edge hole and loam cake nut, interior inlet in its bottom and the valve seat cavity is close, clamping nut, outside it is enclosed within on valve rod and the loam cake nut, and after loam cake nut outer and leakproof film flange be pressed on the valve seat upper edge hole, be connected with the outside of valve seat upper edge hole with screw thread.
The utility model is simple in structure, and is easily manufactured, and it not only can solve the seepage of water tap and valve at all, and can also save copper product, reduces production costs.Also labor and material saving during maintenance.
Fig. 1 is a leakproof structure for water tap schematic representation.
Fig. 2 is a leakproof valve door schematic representation.
The same prior art of the implementing process of novel anti-leakage water tap and valve is a valve rod, and the material of spool can be used general steel, and leakproof film is a material with certain flexible latex rubber is arranged.
Be that example explains below with the water tap: as Fig. 1
Open a circular groove in the lower end of valve rod 2, groove depth is the radius of spacing ball 4.Make a U type spare with common iron and be called valve stamen supporting member 5, and open a garden groove in the opening end inboard of supporting member 5, groove depth is the radius of spacing ball 4, connect on valve rod 2 with spacing ball 4 then, make " ten " type loam cake nut 1, it is enclosed within valve rod 2 outsides and interconnects with screw thread, and the outer garden of the upper edge hole of the outer of loam cake nut 1 and valve seat 7 is with the footpath.With there being certain flexible latex rubber to make a U type bag, be called leakproof film 6.With loam cake nut 1, valve rod 2 spool supporting members 5 are inserted in the cavity that is placed on valve seat 7 in the bag with leakproof film 6, and the flange on its film 6 tops is pressed between the upper edge hole of the outer of loam cake nut 1 and valve seat 7, and its bottom should be close with the interior ingress of valve seat 7.Make a clamping nut 3, it tightly is enclosed within the top of loam cake nut 1 and valve rod 2, and with the outer of loam cake nut 1, the flange of leakproof film 6 is pressed on the upper edge hole of valve seat, is connected with the valve seat upper edge hole outside by screw thread.
Fig. 2 is the novel anti-leakage valve mechanism, the drawing explanation
1, clamping nut; 2, valve rod; 3, loam cake nut; 4, seal washer; 5 spacing balls; 6, spool supporting member; 7, leakproof film; 8, seat ring; 9, valve seat.
Claims (3)
1, a kind of novel anti-leakage water tap and valve, it is formed, be it is characterized in that by loam cake nut, valve rod, clamping nut, spacing ball, valve stamen supporting member and leakproof film, valve seat: valve stamen supporting member is " U " type, and it is connected the lower end of valve rod with spacing ball; Be with the loam cake nut outside the top of valve rod, with being threaded, the outer garden of the outer of loam cake nut and valve seat upper edge hole is with the footpath between them.
2, novel anti-leakage water tap according to claim 1 and valve, it is characterized in that: leakproof film is that a rubber is made " U " type bag, it is inserted in loam cake nut, valve rod and spool supporting member in the cavity that is placed on valve body in the bag, its bottom is close with the interior inlet of valve seat, and its flange is placed between loam cake nut outer and the valve seat upper edge hole.
3, must ask 1 described novel anti-leakage water tap and valve according to power, it is characterized in that: a clamping nut, it tightly is enclosed within the top of valve rod and loam cake nut, and the flange of loam cake nut outer and leakproof film is pressed to the valve seat upper edge hole, is connected with the outside of valve seat upper edge hole with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237917 CN2151329Y (en) | 1992-12-15 | 1992-12-15 | Non-leakage tap and valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237917 CN2151329Y (en) | 1992-12-15 | 1992-12-15 | Non-leakage tap and valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151329Y true CN2151329Y (en) | 1993-12-29 |
Family
ID=33779062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237917 Expired - Fee Related CN2151329Y (en) | 1992-12-15 | 1992-12-15 | Non-leakage tap and valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151329Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075006A (en) * | 2013-03-27 | 2014-10-01 | 株式会社堀场Stec | Fluid control valve |
| CN104214359A (en) * | 2014-08-30 | 2014-12-17 | 常州市海盈五金科技有限公司 | Encrypted valve |
| CN105889527A (en) * | 2016-06-17 | 2016-08-24 | 无锡美羊动力科技有限公司 | Drip-proof water faucet |
-
1992
- 1992-12-15 CN CN 92237917 patent/CN2151329Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075006A (en) * | 2013-03-27 | 2014-10-01 | 株式会社堀场Stec | Fluid control valve |
| US9746102B2 (en) | 2013-03-27 | 2017-08-29 | Horiba Stec, Co., Ltd. | Fluid control valve |
| CN104214359A (en) * | 2014-08-30 | 2014-12-17 | 常州市海盈五金科技有限公司 | Encrypted valve |
| CN105889527A (en) * | 2016-06-17 | 2016-08-24 | 无锡美羊动力科技有限公司 | Drip-proof water faucet |
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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 |