CN101169191A - Handle-free hybrid water tap - Google Patents
Handle-free hybrid water tap Download PDFInfo
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- CN101169191A CN101169191A CNA2006100972649A CN200610097264A CN101169191A CN 101169191 A CN101169191 A CN 101169191A CN A2006100972649 A CNA2006100972649 A CN A2006100972649A CN 200610097264 A CN200610097264 A CN 200610097264A CN 101169191 A CN101169191 A CN 101169191A
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- water
- valve plug
- hot water
- cold water
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Abstract
The invention discloses a handle-free water mixing faucet in the water valve field. The faucet has a valve casing provided with a cold water inflow path and a hot water inflow path and a hollow water outflow arm; a fixed valve core and a moving valve core are arranged in the valve casing; the fixed valve core is provided with a cold water hole and a hot water hole corresponding to the water inflow paths; the fixed valve core is provided with a spherical groove; the lower end part of the moving valve core is provided with a spherical crown matching with the spherical groove; the water holes on the fixed valve core extend from the water inflow paths into the spherical groove; cold and hot water branches extend from the spherical surface of the spherical crown and connect with a water mixing path in the moving valve core; the water mixing path connects with the cavity in the water outflow arm; the valve cap is provided with a gland pressing the spherical crown firm from the upper to the lower. On and off of water outflow and water temperature adjustment can be done by pulling the water outflow arm in the upward-downward direction or rotating the water outflow arm in the leftward-rightward direction. The invention has low material consumption and simple appearance; the space around the water outflow arm is wide, so the invention has very convenient use; the invention can be processed into a water mixing faucet.
Description
Technical field
The present invention relates to a kind of water tap.
Background technique
In the prior art, a kind of combination tap is arranged, mainly comprise valve casing, valve casing is provided with the inlet channel of cold water and hot water, the water outlet arm of valve casing and hollow is connected as a single entity, be provided with in the valve casing and cooperatively interact and horizontally disposed fixed valve plug and movable valve plug, the working surface plane contact of fixed valve plug and movable valve plug, fixed valve plug and movable valve plug are provided with the water hole that cooperatively interacts, water hole on the fixed valve plug is corresponding with the inlet channel of cold water and hot water, so that when movable valve plug turns to a certain position, water hole on the fixed valve plug and the water hole on the movable valve plug are switched on or switched off, water hole on the movable valve plug links to each other with the interior hollow channel of water outlet arm, movable valve plug is arranged on the swing axis, the swing axis upper end is provided with switch handle, switch handle can drive the swing axis swing or rotate, when position of swing axis swing, movable valve plug makes the water hole on two spools relative along fixed valve plug surface translation, the water outlet of water outlet this moment arm, when swing axis rotates, fixed valve plug rotates, and the flow area of the cold water between two spools and the intake tunnel of hot water changes, and the flow area of one of them passage increases, the flow area of another passage reduces, thereby can regulate water temperature.Its deficiency is: this water tap needs switch handle to control, high material consumption during manufacturing, complex contour, inadequately succinctly, not easy to clean; Switch handle occupies certain space, and water outlet arm effective usage space on every side is restricted.
Summary of the invention
The purpose of this invention is to provide a kind of handle-free hybrid water tap, make that the water tap materials consumption is few, profile is succinct, cleaning is more convenient; And can open water outlet arm space on every side, use convenient.
Purpose of the present invention can realize by following technical proposals: handle-free hybrid water tap, the water outlet arm that comprises valve casing and hollow, valve casing is provided with the cold water road and the hot water road is total to the two-way inlet channel, be provided with the fixed valve plug and the movable valve plug that cooperatively interact in the valve casing, fixed valve plug is provided with and corresponding cold water hole of inlet channel and hot water hole, described fixed valve plug upper surface is provided with the rounded channels to lower recess, the movable valve plug underpart is provided with the spherical crown that matches with rounded channels, cold water hole on the fixed valve plug and hot water hole extend in the rounded channels from corresponding inlet channel, the movable valve plug upper end links to each other with the water outlet arm, be provided with the mixing water channel that links to each other with cavity in the water outlet arm in the movable valve plug, also be provided with in the movable valve plug and cold water hole and corresponding at least one group of cold water branch of hot water hole and Hot water branch, when movable valve plug rotated around its axle center, cold water branch and Hot water branch in each group can be connected cold water hole and hot water hole respectively; Cold water branch and Hot water branch extend inwardly to the mixing water channel from the sphere of spherical crown respectively, and valve casing is provided with the gland that compresses spherical crown from the top down.
When the present invention works, can pull the water outlet arm up or down, the water outlet arm drives movable valve plug and rotates around the horizontal axis of spherical crown, water hole on liquid chunnel and the fixed valve plug is connected or disconnects, make the water outlet of water outlet arm or cut off the water supply, about pull the water outlet arm, order about movable valve plug and in horizontal plane, rotate around its rotating shaft, water hole and the water hole on the movable valve plug on the fixed valve plug can be switched on or switched off, and also can open or disconnect water outlet; In the process of left-right rotation water outlet arm, the flow area of combination tap two-way water outlet changes, the flow area of one of them passage increases, the flow area of another passage reduces, can realize the water temperature adjusting, the present invention need not to establish in addition switch handle, only directly utilize the evolution of water outlet arm can realize mixing water, water outlet or shutoff, compared with prior art, the present invention can economical with materials, and profile is more succinct, and cleaning surfaces is convenient, and opened the usage space around the water outlet arm, used convenient; The present invention can make combination tap.
For making the present invention can be used for shower, the gondola water faucet water outlet road that passes fixed valve plug can be set on valve casing, the gondola water faucet water outlet road is linked to each other with the lower end of mixing water channel, mix the interior both sides up and down of water channel the conical surface is set respectively with cold water branch and Hot water branch connection part, one pull bar passes the water outlet arm from the top down and stretches in the mixing water channel, the pull bar upper end is provided with the pull bar cap, pull bar is provided with the two conversion spools that match with the conical surface, spacing between the conversion spool is greater than the distance between two conical surfaces, when pull bar was in the high-low limit position, the conversion spool matched with the corresponding conical surface respectively.In use by on pull bar cap or press down the pull bar cap, can realize water outlet of water outlet arm or the water outlet of gondola water faucet water outlet road, this water tap can be used in shower.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the A-A revolved sectional view of Fig. 1;
Fig. 3 is the movable valve plug shape assumption diagram;
Fig. 4 is that the B of Fig. 3 is to view;
Fig. 5 is the movable valve plug movement state diagram;
Fig. 6 is another structural representation of movable valve plug;
The another structural representation of Fig. 7 movable valve plug and fixed valve plug;
Wherein, 1 pull bar cap, 2 water outlet arms, 3 cavitys, 4 pull bars, 5 glands, 6 mix water channel, 7 conversion spools, 8 movable valve plugs, 9 cold water branches, 10 cold water holes, 11 fixed valve plugs, 12 cold water roads, 13 gondola water faucet water outlet roads, 14 hot water roads, 15 hot water holes, 16 valve casings, 17 conical surfaces, 18 Hot water branches, 19 horizontal axis, 20 projectioies.
Embodiment
As shown in the figure, shower combination tap for no handle, the water outlet arm 2 that comprises valve casing 16 and hollow, valve casing 16 is provided with the two-way inlet channel, be respectively cold water road 12 and hot water road 14, be provided with the fixed valve plug 11 and the movable valve plug 8 that cooperatively interact in the valve casing l6, fixed valve plug 11 is provided with one group and the corresponding water hole of inlet channel, be respectively cold water hole 10 and hot water hole 15, fixed valve plug 11 upper surfaces are provided with the rounded channels to lower recess, movable valve plug 8 underparts are provided with the spherical crown 8a that matches with rounded channels, cold water hole 10 and hot water hole 15 on the fixed valve plug 11 extend in the rounded channels from corresponding inlet channel, and movable valve plug 8 upper ends link to each other with water outlet arm 2, are provided with cold water branch 9 corresponding with the water hole on the fixed valve plug 11 and Hot water branch 18 in the movable valve plug 8, when movable valve plug 8 rotated around its axle center, cold water branch 9 and Hot water branch 18 can be connected cold water hole 10 and hot water hole 15 respectively; Also be provided with the mixing water channel 6 that is communicated with the cavity 3 in the water outlet arm 2 in the movable valve plug 8, cold water branch 9 and Hot water branch 18 extend inwardly to mixing water channel 6 from the sphere of spherical crown 8a respectively, valve casing is provided with the gland 5 of the tight spherical crown 8a that begins from the top down, for spherical crown 8a can be rotated around its horizontal axis, then gland 5 compress a little should with the horizontal axis 19 (shown in Fig. 5,6) in the same plane of spherical crown 8a, horizontally rotate at movable valve plug 8 like this and remain its horizontal axis 19 position pressurizeds in the process, can effectively seal; Spherical crown 8a is the hemisphere along horizontal axis 19 outside excalations among Fig. 5, and gland 5 just in time is pressed on its horizontal axis; Among Fig. 6, spherical crown 8a is less than hemisphere, stretches out two projectioies 20 along the horizontal axis 19 of spherical crown 8a to external symmetry, and gland 5 compresses a little on the horizontal axis 19 of spherical crown 8a at protruding 20 upper limbs; Valve casing 16 is provided with the gondola water faucet water outlet road 13 that passes fixed valve plug 11, gondola water faucet water outlet road 13 links to each other with the lower end of mixing water channel 6, mix water channel 6 interior both sides up and down and be respectively equipped with the conical surface 17 with cold water branch 9 and Hot water branch 18 connection parts, one pull bar 4 passes water outlet arm 2 from the top down and stretches in the mixing water channel 6, pull bar 4 upper ends are provided with pull bar cap 1, pull bar 4 is provided with the two conversion spools 7 that match with the conical surface 17, spacing between the conversion spool 7 is greater than the distance between two conical surfaces 17, when pull bar 4 was in the high-low limit position, conversion spool 7 matched with the corresponding conical surface 17 respectively.
During use, can pull water outlet arm 2 up and down, also can left-right rotation water outlet arm 2, as the common practise in the combination tap design field, cold water hole 10, hot water hole 15 do not connect simultaneously fully with corresponding cold water branch 9 and Hot water branch 18, and can only be that part is connected simultaneously, the water hole of one side and inlet channel have just begun to connect, and the water hole of opposite side and inlet channel have begun to turn-off gradually, like this in rotation process, it is big that one side current become, and the opposite side current diminish, and just can regulate water temperature smoothly; On carry and press down pull bar cap 1, can realize the conversion between 2 water outlets of water outlet arm and the gondola water faucet water outlet.
The present invention is not limited to the foregoing description, cold water branch on the described movable valve plug and Hot water branch can have many groups, two groups for example shown in Figure 7, like this when movable valve plug rotates, two groups of cold water branches 9 and Hot water branch 18 can be connected with cold water hole 10 and hot water hole 15 respectively, can realize the multi-angle water outlet; The present invention can not have yet gondola water faucet water outlet passage and with the corresponding conversion spool of pull bar, the conical surface, pull bar cap, can make like this and be used for washbasin or wash combination tap on the nappy.
Claims (2)
1. handle-free hybrid water tap, the water outlet arm that comprises valve casing and hollow, valve casing is provided with the cold water road and the hot water road is total to the two-way inlet channel, be provided with the fixed valve plug and the movable valve plug that cooperatively interact in the valve casing, fixed valve plug is provided with and corresponding cold water hole of inlet channel and hot water hole, it is characterized in that: described fixed valve plug upper surface is provided with the rounded channels to lower recess, the movable valve plug underpart is provided with the spherical crown that matches with rounded channels, cold water hole on the fixed valve plug and hot water hole extend in the rounded channels from corresponding inlet channel, the movable valve plug upper end links to each other with the water outlet arm, be provided with the mixing water channel that links to each other with cavity in the water outlet arm in the movable valve plug, also be provided with in the movable valve plug and cold water hole and corresponding at least one group of cold water branch of hot water hole and Hot water branch, when movable valve plug rotated around its axle center, cold water branch and Hot water branch in each group can be connected cold water hole and hot water hole respectively; Cold water branch and Hot water branch extend inwardly to the mixing water channel from the sphere of spherical crown respectively, and valve casing is provided with the gland that compresses spherical crown from the top down.
2. handle-free hybrid water tap according to claim 1, it is characterized in that: described valve casing is provided with the gondola water faucet water outlet road that passes fixed valve plug, the gondola water faucet water outlet road links to each other with the lower end of mixing water channel, mix the interior both sides up and down of water channel and be respectively equipped with the conical surface with cold water branch and Hot water branch connection part, one pull bar passes the water outlet arm from the top down and stretches in the mixing water channel, the pull bar upper end is provided with the pull bar cap, pull bar is provided with the two conversion spools that match with the conical surface, spacing between the conversion spool is greater than the distance between two conical surfaces, when pull bar was in the high-low limit position, the conversion spool matched with the corresponding conical surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100972649A CN101169191A (en) | 2006-10-26 | 2006-10-26 | Handle-free hybrid water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100972649A CN101169191A (en) | 2006-10-26 | 2006-10-26 | Handle-free hybrid water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101169191A true CN101169191A (en) | 2008-04-30 |
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ID=39389898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100972649A Pending CN101169191A (en) | 2006-10-26 | 2006-10-26 | Handle-free hybrid water tap |
Country Status (1)
| Country | Link |
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| CN (1) | CN101169191A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956865A (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Water faucet |
| CN102003548A (en) * | 2010-11-26 | 2011-04-06 | 谭德润 | Water tap for saving installation space |
| CN106015646A (en) * | 2016-08-17 | 2016-10-12 | 林顺梅 | Wrench-free four-way valve with one internal thread and three external threads |
| CN113483120A (en) * | 2021-07-20 | 2021-10-08 | 上海化工研究院有限公司 | Pull rod type four-position distribution switching ball valve |
-
2006
- 2006-10-26 CN CNA2006100972649A patent/CN101169191A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956865A (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Water faucet |
| CN102003548A (en) * | 2010-11-26 | 2011-04-06 | 谭德润 | Water tap for saving installation space |
| CN102003548B (en) * | 2010-11-26 | 2012-08-29 | 谭德润 | Water tap for saving installation space |
| CN106015646A (en) * | 2016-08-17 | 2016-10-12 | 林顺梅 | Wrench-free four-way valve with one internal thread and three external threads |
| CN113483120A (en) * | 2021-07-20 | 2021-10-08 | 上海化工研究院有限公司 | Pull rod type four-position distribution switching ball valve |
| CN113483120B (en) * | 2021-07-20 | 2023-04-28 | 上海化工研究院有限公司 | Pulling rod type four-position distribution switching ball valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080430 |