CN2789529Y - Iron-ceramic double-way on-off durable tap - Google Patents
Iron-ceramic double-way on-off durable tap Download PDFInfo
- Publication number
- CN2789529Y CN2789529Y CN 200520057462 CN200520057462U CN2789529Y CN 2789529 Y CN2789529 Y CN 2789529Y CN 200520057462 CN200520057462 CN 200520057462 CN 200520057462 U CN200520057462 U CN 200520057462U CN 2789529 Y CN2789529 Y CN 2789529Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- spool
- room
- valve
- vacancy
- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model provides an iron ceramic double way on-off durable tap which is composed of a valve body, a valve core, a press cap, a valve rod and a handle, wherein the valve body has an open cylindrical vacancy capable of containing the valve core. The valve body is provided with a water inlet joint which is provided with a water inlet channel in the axis direction and is communicated with the vacancy. A water outlet is arranged on the other side of the valve body corresponding to the water inlet joint and a water outlet channel is arranged in the water outlet and communicated with the vacancy. The valve core is arranged in the vacancy and the press cap is installed on the vacancy and is in screw connection with the valve body. The upper end of the valve rod penetrates through the press cap and is fixedly connected with the handle, the lower end of the valve rod is connected with the valve core, wherein two radial via holes intercrossed with each other are installed at the central part of the valve core, one edge of the two radial via holes and the water inlet channel are positioned in a same surface, and the other edge and the water outlet channel are positioned in a same surface. Arcs are installed at both the bottom of the vacancy and the bottom of the valve core and two arc bosses are arranged opposite to each other in opposite directions. The utility model has the advantages of double-way on-off, convenient use, good sealing performance and long service life.
Description
Technical field
The utility model relates to a kind of water tap, refers in particular to the durable water tap of a kind of iron porcelain two-way switch.
Background technique
The employed water tap of traditional tap water generally is to adopt spiral switch, utilizes the sealing gasket sealing, and the shortcoming of its existence is: switch needs repeatedly rotation, uses inconvenient; Aging easily, the distortion of sealing gasket simultaneously makes the airtight performance variation of water tap and leaks the working life of reduction water tap easily.
Summary of the invention
The purpose of this utility model is to provide a kind of two-way switch, easy to use, good seal performance, the durable water tap of a kind of iron porcelain two-way switch of long service life.
The purpose of this utility model is achieved in that the durable water tap of a kind of iron porcelain two-way switch, by valve body, spool, gland, valve rod and handgrip are formed, be provided with the open circles cylindricality room that can hold spool in the valve body, be provided with water supply connector in valve body one side, water supply connector is axially arranged with intake tunnel and is communicated with the room, opposite side at the valve body relative with water supply connector is provided with water outlet, being provided with exhalant canal in the water outlet is communicated with the room, spool is arranged in the room, gland is arranged on the room and with valve body and is threaded, passing gland on the valve rod fixedlys connected with handgrip, the valve rod lower end is connected with spool, wherein: described spool middle part is provided with two cross one another radial direction through hole, and one side of two radial direction through hole is positioned at same plane with intake tunnel, and another side and exhalant canal are positioned at same plane; Be provided with arc boss in room bottom, be provided with arc boss in the spool bottom, arc boss be oppositely arranged with arc boss one-tenth and direction opposite.
Be provided with the enamel cover between spool described in the above-mentioned durable water tap of a kind of iron porcelain two-way switch and the valve body, improve wear-resisting property, increase the service life.
Two radial direction through hole at the middle part of spool described in the above-mentioned durable water tap of a kind of iron porcelain two-way switch can become square crossing and be communicated with, and the arc boss radian of the arc boss of bottom, room and spool bottom is 1/4 of bottom circumference.
After the utility model adopted said structure, spool became seal, only needed to turn an angle arbitrarily towards both sides, can open water tap, and is easy to use, reduces wear, and improves sealability, prolonged the working life of valve.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the present utility model;
Fig. 2 is the plan view of spool in the utility model;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is the worm's eye view of Fig. 2.
Embodiment
As shown in Figures 1 to 4, the durable water tap of a kind of iron porcelain two-way switch of the present utility model, by valve body 1, spool 2, gland 3, valve rod 4 and handgrip 5 are formed, be provided with the open circles cylindricality room 11 that can hold spool 2 in the valve body 1, be provided with water supply connector 12 at valve body 1 right flank, water supply connector 12 is axially arranged with intake tunnel 13 and is communicated with room 11, be provided with water outlet 14 in valve body 1 left side relative with water supply connector 12, being provided with exhalant canal 15 in the water outlet 14 is communicated with room 11, spool 2 is arranged in the room 11, gland 3 is arranged on the room 11 and with valve body 1 and is threaded, valve rod 4 upper ends are passed gland 3 and are fixedlyed connected with handgrip 5, valve rod 4 lower ends are connected with spool 2, the radial direction through hole 21 that is provided with two mutual square crossings at spool 2 middle parts and is communicated with, intake tunnel 13, exhalant canal 15 and two radial direction through hole 21 all are positioned at same plane; 11 bottoms are provided with arc boss 16 in the room, are provided with arc boss 22 in spool 2 bottoms, and arc boss 16 is relative with arc boss 22, and arc boss 22 radians of the arc boss 16 of 11 bottoms, room and spool 2 bottoms are 1/4 of bottom circumference; Between spool 2 and valve body 1, be provided with enamel cover 6.
The utility model rotates 90 degree with handgrip 5 and all water tap can be opened fully when concrete the use towards both sides, use convenient; The long service life of water tap is lacked in, wearing and tearing little because of rotation angle.
Claims (3)
1. durable water tap of iron porcelain two-way switch, by valve body (1), spool (2), gland (3), valve rod (4) and handgrip (5) are formed, be provided with the open circles cylindricality room (11) that can hold spool (2) in the valve body (1), be provided with water supply connector (12) in valve body (1) one side, water supply connector (12) is axially arranged with intake tunnel (13) and is communicated with room (11), opposite side at the valve body (1) relative with water supply connector (12) is provided with water outlet (14), being provided with exhalant canal (15) in the water outlet (14) is communicated with room (11), spool (2) is arranged in the room (11), gland (3) is arranged on room (11) and upward and with valve body (1) is threaded, passing gland (3) on the valve rod (4) fixedlys connected with handgrip (5), valve rod (4) lower end is connected with spool (2), it is characterized in that: described spool (2) middle part is provided with two cross one another radial direction through hole (21), article two, one side of radial direction through hole (21) is positioned at same plane with intake tunnel (13), and another side and exhalant canal (15) are positioned at same plane; (11) bottom is provided with arc boss (16) in the room, is provided with arc boss (22) in spool (2) bottom, arc boss (16) be oppositely arranged with arc boss (22) one-tenth and direction opposite.
2. water tap as claimed in claim 1 is characterized in that: be provided with enamel cover (6) between described spool (2) and the valve body (1).
3. water tap as claimed in claim 1 or 2, it is characterized in that: two radial direction through hole (21) at described spool (2) middle part become square crossing and are communicated with, and arc boss (22) radian of arc boss (16) of room (11) bottom and spool (2) bottom is 1/4 of bottom circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057462 CN2789529Y (en) | 2005-04-25 | 2005-04-25 | Iron-ceramic double-way on-off durable tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057462 CN2789529Y (en) | 2005-04-25 | 2005-04-25 | Iron-ceramic double-way on-off durable tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789529Y true CN2789529Y (en) | 2006-06-21 |
Family
ID=36789860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057462 Expired - Fee Related CN2789529Y (en) | 2005-04-25 | 2005-04-25 | Iron-ceramic double-way on-off durable tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789529Y (en) |
-
2005
- 2005-04-25 CN CN 200520057462 patent/CN2789529Y/en not_active Expired - Fee Related
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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 |