CN201206658Y - Valve core of water tap and column type tap special collocated with the valve core - Google Patents
Valve core of water tap and column type tap special collocated with the valve core Download PDFInfo
- Publication number
- CN201206658Y CN201206658Y CNU2008200062629U CN200820006262U CN201206658Y CN 201206658 Y CN201206658 Y CN 201206658Y CN U2008200062629 U CNU2008200062629 U CN U2008200062629U CN 200820006262 U CN200820006262 U CN 200820006262U CN 201206658 Y CN201206658 Y CN 201206658Y
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- China
- Prior art keywords
- valve core
- tap
- water
- main casing
- spool housing
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- Expired - Fee Related
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Abstract
The utility model discloses a tap valve core including a valve core casing and a water flow control assembly arranged in the valve core casing; a mounting hole is formed at the upper end of the valve core casing; the valve core casing is equipped with a position block in threaded connection with the valve core casing; and the position block is tightly pressed onto the water flow control assembly in the valve core casing. The utility model further discloses two pillar-type taps equipped with the tap valve cores as follows: in one of the pillar-type taps, the tap valve core is arranged on a valve seat and equipped with a decorative cover, a mounting hole is formed at the bottom part of the valve seat, a water inlet connecting pipe arranged at the lower end of the valve core casing passes through the mounting hole to be connected with an external water pipe, and the bottom part of the tap valve core is clamped on a position clamping plate; and in the other pillar-type tap, a mounting hole is formed at the bottom part of a valve seat, a water inlet connecting pipe arranged at the lower end of the valve core casing passes through the mounting hole to be connected with an external water pipe, a position clamping plate is arranged on the periphery of the mounting hole on the valve seat, and the bottom part of the tap valve core is clamped on the position clamping plate. The tap valve core can carry out a water pressure test separately, and the requirement for the strength of material of the valve seat part of the tap equipped with the tap valve core is low, so that the tap can be manufactured by adopting more novel materials.
Description
Technical field
The utility model relates to a kind of faucet valve core.The column-type water tap that also relates to this faucet valve core of special configuration.
Background technique
The water flow inside control unit of the faucet valve core of the appearance of Chu Xianing generally compresses by being arranged at the fixed block that is threaded with valve seat on the water tap in the market, thereby avoid fixed valve plate and moving valve plate to cooperate defective tightness and leak, but the fixed block of the water tap of this structure must be installed on the valve seat of leading main casing, stressed position is all in the valve seat position, when adopting makings such as the relatively poor material of intensity such as synthetic quartz, glass when leading main casing often quality can not reach a standard, cause the water tap valve seat position to be ruptured easily.The hydraulic pressure test for water tap is even more important in the manufacture process of water tap in addition, general this test need be carried out when the water tap installation, if can only splitting, test failure reinstalls test, so efficient extreme difference, and the water tap of testing often all is the finished product water tap of handling through surface lacquer, plating etc., when carrying out hydraulic pressure test, be easy to take place grazing, cause faucet surface to be damaged.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of faucet valve core, this faucet valve core can carry out hydraulic pressure test separately and be installed on the water tap again, and the strength of materials of valve seat part that the water tap of this faucet valve core is installed requires lowly, can make water tap adopt more new material manufacturing.Technical problem to be solved in the utility model also comprises the column-type water tap that the above-mentioned faucet valve core of configuration is provided.
For this reason, the faucet valve core that the utility model provides comprises spool housing and current control unit, the current control unit is placed in the spool housing, spool housing upper end offers mounting hole, the spool housing is equipped with fixed block, fixed block is threaded with the spool housing, the current control unit in the fixed block pressed spool housing.
For this reason, the column-type water tap of the above-mentioned faucet valve core of configuration that the utility model provides comprises leading main casing, have valve seat on the tap main casing, valve seat is provided with faucet valve core, faucet valve core disposes trim, the valve seat bottom offers placement hole, spool housing lower end has into water connecting tube, the water inlet connecting tube passes placement hole and is connected with external water pipe, have block board around the placement hole on the valve seat, faucet valve core is inserted by leading main casing upper end, and the faucet valve core bottom is stuck on the block board.
For this reason, the utility model also provides another to mix the column-type water tap of stating faucet valve core, this column-type water tap comprises leading main casing, faucet valve core disposes trim, spool housing lower end has into water connecting tube, form the passage that extends through the end from the top in the tap main casing, trim and leading main casing are one-body molded, faucet valve core inserts and is adjacent to trim by leading main casing bottom, the water inlet connecting tube extends downward the bottom of the leading main casing of few arrival, the water inlet connecting tube has block piece, tap main casing lower end screw thread is connected with positioning pipe, positioning pipe with compress block piece after leading main casing lower end is threaded, faucet valve core is pressed between positioning pipe and the trim.
Because the fixed block of the faucet valve core that the utility model provides can directly be threaded with the spool housing of faucet valve core, current control unit in the fixed block pressed spool housing, therefore the fixed block force bearing point that is used for the pressed spool assembly all comes from the spool housing, faucet valve core has formed an assembly that can bear hydraulic pressure separately, faucet valve core can be carried out hydraulic pressure test separately, be installed on the water tap again after the test, water tap carries out surface treatment again, thereby what can not occur causing because of hydraulic pressure test is defective re-assemblies, therefore working efficiency is higher, and grazing faucet surface when not worrying testing.And because water tap valve seat is no longer stressed, but the materials such as adopting the relatively poor crystal more attractive in appearance of intensity, glass or plastics of therefore having ready conditions is made whole water tap.
Description of drawings
The structural representation of the faucet valve core that Fig. 1 provides for the utility model.
Fig. 2 is first kind of embodiment's the structural representation that the column-type water tap of this faucet valve core is installed.
Fig. 3 is second kind of embodiment's the structural representation that the column-type water tap of this faucet valve core is installed.
Fig. 4 is the third embodiment's the structural representation that the column-type water tap of this faucet valve core is installed.
In each accompanying drawing: 1, spool housing, 3, mounting hole, 4, fixed block, 5, valve seat, 6, placement hole, 7, the water inlet connecting tube, 8, block piece, 9, positioning pipe, 10, trim, 11, block board, 12, go up seal ring, 13, lower seal, 14, outlet pipe, 15, Seal cage, 16, draw-in groove, 17, enclosed cavity, 18, water outlet bayonet end, 20, extension part, 23, retainer ring, 24, fixed tube, 25, fixed plate, 26, tapped hole, 27, the screens step, 28, water supply connector.
Embodiment
As shown in Figure 1, the faucet valve core that the utility model provides comprises spool housing 1 and current control unit, the current control unit is placed in the spool housing 1, spool housing 1 upper end offers mounting hole 3, spool housing 1 is equipped with fixed block 4, fixed block 4 is threaded with spool housing 1, fixed block 4 can carry out fixed block 4 outside threads and mounting hole 3 internal thread ways of connecting with spool housing 1 in the present embodiment, can also carry out fixed block 4 internal threads and spool housing 1 outside thread ways of connecting, fixed block 4 central lower surface have an inner fovea part in this Placement, have a projection in the middle of the inner fovea part and be used to withstand the current control unit, current control unit in the fixed block 4 pressed spool housings 1, the main feature of this spool is the position that fixed block 4 is installed.In the present embodiment spool housing 1 bottom be provided with can with the water supply connector 28 of water inlet conducting in the current control unit, spool housing 1 can be connected with water supply connector 28 by water inlet connecting tube 7 in practical operation, water inlet connecting tube 7 extends downwards, and perhaps water supply connector 28 can also be set directly at spool housing 1 bottom.
As shown in Figure 2, the present embodiment respective rights requires 9 contents of describing, comprise leading main casing among first kind of embodiment of the column-type water tap of the above-mentioned faucet valve core of configuration that the utility model provides, faucet valve core disposes trim 10, spool housing 1 lower end has into water connecting tube 7, form the passage that extends through the end from the top in the tap main casing, trim 10 is one-body molded with the water tap main casing, faucet valve core is inserted also by leading main casing bottom and 6 is adjacent to trim 10, water inlet connecting tube 7 extends downward the bottom of the leading main casing of few arrival, water inlet connecting tube 7 has block piece 8, tap main casing lower end screw thread is connected with positioning pipe 9, positioning pipe 9 with compress block piece 8 after leading main casing lower end is threaded, faucet valve core is pressed between positioning pipe 9 and the trim 10, leading main casing is extended in general these positioning pipe 9 lower ends, retainer ring 23 is equipped with and, can be used as at this positioning pipe 9 tap is installed in mounting mechanism on the wash-basin, positioning pipe 9 can insert in the through hole that bores on the good wash-basin, then retainer ring 23 is threaded with positioning pipe 9 from the wash-basin bottom, thereby water tap can be fastened on the wash-basin.Dispose seal ring 12 and lower seal 13 on the faucet valve core, last seal ring 12 and lower seal 13 cooperate with leading main casing inwall can form the Seal cage 15 of linking up mangetic core assembly osculum and outlet pipe 14.Also have the positioning means that prevents that it from reversing and swinging on the water inlet connecting tube 7, positioning means is for being fixed on on the water connecting tube 7, and transverse ends withstands on the positioning plate 12 on the leading main casing inwall, and this positioning plate 12 is stuck in the draw-in groove 16 that is opened on the leading main casing inwall.
As shown in Figure 3, the present embodiment respective rights requires 4 contents of describing, second kind of embodiment of the column-type water tap of the above-mentioned faucet valve core of configuration that the utility model provides comprises leading main casing, have valve seat 5 on the tap main casing, valve seat 5 is provided with faucet valve core, faucet valve core disposes trim 10, valve seat 5 bottoms offer placement hole 6, spool housing 1 lower end has into water connecting tube 7, water inlet connecting tube 7 passes placement hole 6 and is connected with external water pipe, have block board 11 around the placement hole 6 on the valve seat 5, faucet valve core is inserted by leading main casing upper end, the faucet valve core bottom is stuck on the block board 11, water tap is the water tap with cold and hot water outlet, being arranged at the importing cold water of spool housing 1 lower end and two water inlet connecting tubes 7 of hot water is arranged in the fixed tube 24 jointly, fixed tube 24 is equipped with fixed plate 25, fixed plate 25 is provided with the tapped hole 26 that passes for fixed tube 24, fixed tube 24 outsides have the outside thread with this tapped hole 26 couplings, fixed plate 25 is threaded with fixed tube 24, inboard, described leading main casing bottom has screens step 27, fixed plate 25 is stuck on the screens step 27, and fixed plate 25 is strained spool housing 1 with valve seat 5.The faucet valve core upper end has outside thread in the present embodiment, trim 10 disposes internal thread, trim 10 is threaded with faucet valve core, and trim 10 can also be threaded with valve seat 5 in the present embodiment, and the edge of trim 10 is stuck in the valve seat location upper end of leading main casing.The bottom of faucet valve core can have the enclosed cavity 17 with the conducting of mangetic core assembly osculum, the outer wall and the faucet valve core housing that constitute this enclosed cavity 17 are one-body molded, enclosed cavity 17 also has water outlet bayonet end 18, this water outlet bayonet end 18 can be pegged graft with outlet pipe 14, and conducting outlet pipe 14 and enclosed cavity 17, outlet pipe 14 is split type structure with leading main casing in the present embodiment, outlet pipe 14 has the extension part 20 that enters in the leading main casing, this extension part 20 has the socket 21 towards upper shed, and court is arranged with water outlet bayonet end 18 on the faucet valve core.
As shown in Figure 4, the third embodiment of the column-type water tap of the above-mentioned faucet valve core of configuration that the utility model provides and second kind of embodiment are basic identical, its difference is the inserting mode of outlet pipe 14 and water outlet bayonet end 18, water outlet bayonet end 18 is arranged at the sidepiece of faucet valve core in the present embodiment, outlet pipe 14 and the 18 horizontal sockets of water outlet bayonet end.
All comprise the water tap of single cold water outlet and the water tap of cold and hot water outlet among second and the third embodiment of above-mentioned column-type water tap, when adopting the water tap of single cold water outlet, the bottom that is arranged at the water inlet connecting tube 7 of spool housing 1 lower end has outside thread, water inlet connecting tube 7 is equipped with fixed plate 25, offer the tapped hole 26 that passes for water inlet connecting tube 7 on the fixed plate 25, water inlet connecting tube 7 has outside thread, fixed plate 5 is threaded with water inlet connecting tube 7, inboard, described leading main casing bottom has screens step 27, fixed plate 25 is stuck on the screens step 27, fixed plate 25 is strained spool housing 1 with valve seat 5, water inlet connecting tube 7 extends outside the leading main casing, and is equipped with the retainer ring 23 that is threaded with it.When adopt be the water tap of cold and hot water outlet the time be arranged at the importing cold water of spool housing 1 lower end and two water inlet connecting tubes 7 of hot water are arranged in the fixed tube 24 jointly, fixed tube 24 is equipped with fixed plate 25, fixed plate 25 is provided with the tapped hole 26 that passes for fixed tube 24, fixed tube 24 outsides have the outside thread with this tapped hole 26 couplings, fixed plate 25 is threaded with fixed tube 24, inboard, tap main casing bottom has screens step 27, fixed plate 25 is stuck on the screens step 27, fixed plate 25 is strained spool housing 1 with valve seat 5, fixed tube 24 is extended outside the leading main casing, and is equipped with the retainer ring 23 that is threaded with it.The usage mode of the retainer ring 23 in this water inlet connecting tube 7, fixed tube 24 and retainer ring 23 and first kind of embodiment is identical, all is as the mounting mechanism that water tap is fastened on the wash-basin.
Claims (9)
1, a kind of faucet valve core, comprise spool housing (1) and current control unit, the current control unit is placed in the spool housing (1), it is characterized in that: described spool housing (1) upper end offers mounting hole (3), spool housing (1) is equipped with fixed block (4), fixed block (4) is threaded with spool housing (1), the current control unit in fixed block (4) the pressed spool housing (1).
2, faucet valve core according to claim 1 is characterized in that: spool housing (1) bottom be provided with can with the water supply connector (28) of water inlet conducting in the current control unit.
3, faucet valve core according to claim 1 and 2 is characterized in that: described spool housing (1) is connected with water supply connector (28) by water inlet connecting tube (7), and described water inlet connecting tube (7) extends downwards.
4, a kind of column-type water tap that disposes the described faucet valve core of claim 1, comprise leading main casing, have valve seat (5) on the tap main casing, valve seat (5) is provided with faucet valve core, faucet valve core disposes trim (10), it is characterized in that: valve seat (5) bottom offers placement hole (6), described spool housing (1) lower end has into water connecting tube (7), water inlet connecting tube (7) passes placement hole (6) and is connected with external water pipe, placement hole (6) on the valve seat (5) has block board (11) on every side, faucet valve core is inserted by leading main casing upper end, and the faucet valve core bottom is stuck on the block board (11).
5, column-type water tap according to claim 4, it is characterized in that: described water tap is the water tap with cold and hot water outlet, being arranged at the importing cold water of spool housing (1) lower end and two water inlet connecting tubes (7) of hot water is arranged in the fixed tube (24) jointly, fixed tube (24) is equipped with fixed plate (25), fixed plate (25) is provided with the tapped hole (26) that passes for fixed tube (24), fixed tube (24) outside has the outside thread with this tapped hole (26) coupling, fixed plate (25) is threaded with fixed tube (24), inboard, described leading main casing bottom has screens step (27), fixed plate (25) is stuck on the screens step (27), fixed plate (25) is strained spool housing (1) with valve seat (5), fixed tube (24) is extended outside the leading main casing, and is equipped with the retainer ring (23) that is threaded with it.
6, column-type water tap according to claim 4, it is characterized in that: described water tap is the water tap of single cold water water outlet, the bottom that is arranged at the water inlet connecting tube (7) of spool housing (1) lower end has outside thread, described water inlet connecting tube (7) is equipped with fixed plate (25), offer the tapped hole (26) that passes for water inlet connecting tube (7) on the fixed plate (25), water inlet connecting tube (7) has outside thread, fixed plate (5) is threaded with water inlet connecting tube (7), inboard, described leading main casing bottom has screens step (27), fixed plate (25) is stuck on the screens step (27), fixed plate (25) is strained spool housing (1) with valve seat (5), water inlet connecting tube (7) extends outside the leading main casing, and is equipped with the retainer ring (23) that is threaded with it.
7, according to claim 4 or 5 or 6 described column-type water taps, it is characterized in that: described trim (10) disposes internal thread, and trim (10) is threaded with the valve seat or the spool housing (1) of leading main casing.
8, a kind of column-type water tap that disposes the described faucet valve core of claim 1, comprise leading main casing, faucet valve core disposes trim (10), it is characterized in that: described spool housing (1) lower end has into water connecting tube (7), form the passage that extends through the end from the top in the tap main casing, described trim (10) is one-body molded with leading main casing, faucet valve core inserts and is adjacent to trim (10) by leading main casing bottom, water inlet connecting tube (7) extends downward the bottom of the leading main casing of few arrival, water inlet connecting tube (7) has block piece (8), tap main casing lower end screw thread is connected with positioning pipe (9), positioning pipe (9) with compress block piece (8) after leading main casing lower end is threaded, faucet valve core is pressed between positioning pipe (9) and the trim (10).
9, column-type water tap according to claim 8, it is characterized in that: dispose seal ring (12) and lower seal (13) on the described faucet valve core, last seal ring 12 and lower seal (13) cooperate with leading main casing inwall can form the Seal cage (15) of linking up current control unit osculum and outlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200062629U CN201206658Y (en) | 2008-02-17 | 2008-02-17 | Valve core of water tap and column type tap special collocated with the valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200062629U CN201206658Y (en) | 2008-02-17 | 2008-02-17 | Valve core of water tap and column type tap special collocated with the valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206658Y true CN201206658Y (en) | 2009-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200062629U Expired - Fee Related CN201206658Y (en) | 2008-02-17 | 2008-02-17 | Valve core of water tap and column type tap special collocated with the valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206658Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546176A (en) * | 2015-12-22 | 2016-05-04 | 温州市双马抛光材料有限公司 | Double-layer faucet shell and machining process thereof |
-
2008
- 2008-02-17 CN CNU2008200062629U patent/CN201206658Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546176A (en) * | 2015-12-22 | 2016-05-04 | 温州市双马抛光材料有限公司 | Double-layer faucet shell and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20100217 |