CN2906244Y - Anti-scalding water tap - Google Patents
Anti-scalding water tap Download PDFInfo
- Publication number
- CN2906244Y CN2906244Y CN 200620041269 CN200620041269U CN2906244Y CN 2906244 Y CN2906244 Y CN 2906244Y CN 200620041269 CN200620041269 CN 200620041269 CN 200620041269 U CN200620041269 U CN 200620041269U CN 2906244 Y CN2906244 Y CN 2906244Y
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- CN
- China
- Prior art keywords
- valve plate
- water inlet
- tank
- band
- tap
- 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 - Lifetime
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Abstract
The utility model discloses an anti-scalding tap, comprising a main tap housing, and the main tap housing is composed of a valve seat, an inlet pipe and an outlet pipe. The valve seat is provided with a valve core element, the main tap housing is also provided with a regulating handle, the valve core element comprises a static valve plate, a dynamic valve plate, a valve core seat and a valve cover; the static valve plate is provided with a water outlet, a cool water outlet and a hot water outlet, the dynamic valve plate is provided with a flume, the valve core element is also provided with a caging device limiting the rotational range of the dynamic valve plate around the static valve plate, under the effect of the caging device the flume can cover the rotational band between the water stop end near the cool water inlet and the hot water outlet end near the hot water outlet when the dynamic valve plate is running, the flume is always communicated with the water outlet as the static valve plate is running, the rotational band successively forms a water stop band, a cool water inlet band, mixed water inlet band and a hot water inlet band. The anti-scalding tap can make the users conscious of letting water flow out from the cold-water outlet of the tap, and therefore finish the water temperature adjusting process.
Description
Technical field
The utility model relates to a kind of anti-scald water tap.
Background technique
The water tap that has warm-cold inleting pipe of Xiao Shouing generally comprises leading main casing in the market, the tap main casing comprises valve seat, intake pipe and outlet pipe, valve seat is provided with mangetic core assembly, also be provided with regulating handle on the tap main casing, mangetic core assembly comprises fixed valve plate, moving valve plate, retainer, rocking bar, valve seat and valve gap, offer osculum on the described fixed valve plate, cold water inlet and hot water inlet, the regulating handle left-right rotation is regulated water temperature, regulating handle is pulled the can regulate water yield up and down, regulating handle rotates to which direction can obtain cold water or hot water generally by being indicated in the red basket sign on the water tap, but the user does not often note the regulating handle of water tap and is in which kind of position, directly just upwards pulling regulating handle discharges water, if at this moment regulating handle just is in the hot water effluent position, be easy to the user is scalded, this in addition water tap hot and cold water sign in long-term frequent using process is easy to come off, allowing the user can't differentiate which direction is cold water or hot water effluent position, at this moment also be easy to scald, especially said circumstances takes place in this class place especially easily in the hotel.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of anti-scald water tap, and this anti-scald water tap can allow the user conscious at first from the cold water water outlet position water outlet of water tap, and then finishes water temperature and regulate.
For this reason, the anti-scald water tap that the utility model provides comprises leading main casing, the tap main casing comprises valve seat, intake pipe and outlet pipe, valve seat is provided with mangetic core assembly, also be provided with regulating handle on the tap main casing, mangetic core assembly comprises fixed valve plate, moving valve plate, spool base and valve gap, offer osculum on the fixed valve plate, cold water inlet and hot water inlet, offer tank on the moving valve plate, mangetic core assembly also is equipped with the limit stoper of the slewing area of restriction moving valve plate on fixed valve plate, the water-stopping end that tank can cover near cold water inlet in the moving valve plate rotating process under the effect of limit stoper arrives near the rotating band between the hot waterexit end of hot water inlet, in the fixed valve plate rotating process tank all the time with the osculum conducting, in this rotating band, form waterstop successively continuously, cold water inlet band, mix water inlet band and heat water inlet band, cold water inlet and tank conducting when being with that tank covers cold water inlet, tank covers heat water inlet when being with hot water inlet and tank conducting, tank cover mixing intake when being with cold water inlet and hot water inlet all with the tank conducting.
Owing to be equipped with the limit stoper of the slewing area of restriction moving valve plate on fixed valve plate on the mangetic core assembly of the anti-scald water tap that the utility model provides, tank can cover the rotating band that arrives the hot waterexit end of close hot water inlet near the water-stopping end of cold water inlet in the moving valve plate rotating process, in the fixed valve plate rotating process tank all the time with the osculum conducting, in this rotating band, form waterstop successively continuously, cold water inlet band, mix water inlet band and hot water outlet band, cold water inlet and tank conducting when being with that tank covers cold water inlet, tank covers hot intake hot water inlet and tank conducting when being with, when tank covers and mixes water inlet and be with cold water inlet and hot water inlet all with the tank conducting, just can stop water outlet when therefore the user has only the Joystick of adjustment to make tank cover waterstop, at this moment people generally can be the direction adjustment of Joystick toward waterstop for cutout cock, when the user pulls Joystick once more in this case, water tap can only at first go out cold water, being rotated further back cold water mixes with hot water, be only hot water completely at last, this adjusts suitable water temperature just for the user in the enough reaction time, avoids scalding and takes place.
Description of drawings
The structural profile schematic representation of the leading main casing that mangetic core assembly is installed of the anti-scald water tap that Fig. 1 provides for first kind of embodiment of the utility model.
The mangetic core assembly split structural representation of the anti-scald water tap that Fig. 2 provides for first kind of embodiment of the utility model.
Fig. 3 is the perspective view of the moving valve plate among Fig. 1.
Fig. 4 is the perspective view of fixed valve plate.
Fig. 5 is the structural plan schematic representation of fixed valve plate, indicates waterstop, cold water inlet band among this figure, mixes water inlet band and heat water inlet band.
Fig. 6 is the rear perspective structural representation of the valve gap among Fig. 2.
The location diagram of tank and fixed valve plate when Fig. 7 rotates for moving valve plate, water tap sealing under this state.
The location diagram of tank and fixed valve plate when Fig. 8 rotates for moving valve plate, water tap mixing hot and cold water water outlet under this state.
The location diagram of tank and fixed valve plate when Fig. 9 rotates for moving valve plate, water tap goes out hot water under this state.
The split structural representation of the anti-scald water tap mangetic core assembly that Figure 10 provides for second kind of embodiment of the utility model.
The perspective view of the fixed valve plate of the anti-scald water tap that Figure 11 provides for second kind of embodiment of the utility model.
The rear perspective structural representation of the valve gap of the anti-scald water tap that Figure 12 provides for second kind of embodiment of the utility model.
The location diagram of tank and fixed valve plate when the moving valve plate that Figure 13 provides for second kind of embodiment of the utility model rotates, water tap sealing under this state.
The location diagram of tank and fixed valve plate when the moving valve plate that Figure 14 provides for second kind of embodiment of the utility model rotates, water tap goes out cold water on a small quantity under this state.
The location diagram of tank and fixed valve plate when the moving valve plate that Figure 15 provides for second kind of embodiment of the utility model rotates, water tap measures hot water greatly under this state.
The perspective view of the fixed valve plate of the anti-scald water tap that Figure 16 provides for the third embodiment of the utility model.
The perspective view of the moving valve plate of the anti-scald water tap that Figure 17 provides for the third embodiment of the utility model.
In each accompanying drawing: 1, the tap main casing, 2, valve seat, 3, intake pipe, 4, outlet pipe, 6, fixed valve plate, 6A, osculum, 6B, cold water inlet, 6C, hot water inlet, 7, moving valve plate, 8, retainer, 9, guide holder, 10, rocking bar, 11, the spool base, 12, valve gap, 13, tank, 14, water-stopping end, 15, hot waterexit end, 16, rotating band, 17, waterstop, 18, cold water inlet band, 19, mix the water inlet band, 20, heat water inlet band, 22, left side block piece, 23, right block piece, 24, block, 25, first projection, 26, second projection, 27, the 3rd projection, 28, limiting stopper, 29, bull stick, 30, rotation seat.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, first kind of embodiment that the utility model anti-scald water tap provides comprises leading main casing 1, tap main casing 1 comprises valve seat 2, intake pipe 3 and outlet pipe 4, valve seat 2 is provided with mangetic core assembly, also be provided with regulating handle on the tap main casing 1, mangetic core assembly comprises fixed valve plate 6, moving valve plate 7, spool base 11 and valve gap 12, regulating handle is connected with bull stick 29, bull stick 29 is fixed on the rotation seat 30, rotation seat 30 and moving valve plate 7 mutual snappings, the regulating handle left-right rotation is regulated current, offer osculum 6A on the fixed valve plate 6, cold water inlet 6B and hot water inlet 6C, offer tank 13 on the moving valve plate 7, mangetic core assembly also is equipped with the limit stoper of the slewing area of restriction moving valve plate 7 on fixed valve plate 6, the water-stopping end 14 that tank 13 can cover near cold water inlet 6B in moving valve plate 7 rotating process under the effect of limit stoper arrives near the rotating band 16 between the hot waterexit end 15 of hot water inlet 6C, in fixed valve plate 6 rotating process tank 13 all the time with osculum 6A conducting, in this rotating band 16, form waterstop 17 successively continuously, cold water inlet is with 18, mix water inlet be with 19 and the heat water inlet be with 20, cold water inlet 6B and tank 13 conductings when being with on 18 that tank 13 covers cold water inlet, tank 13 covers heat water inlet when being with on 20 hot water inlet 6C and tank 13 conductings, tank 13 cover mix intake when being with on 19 cold water inlet 6B and hot water inlet 6C all with tank 13 conductings.Limit stoper comprises left block piece 22 and the right block piece 23 that is arranged on valve gap 12 inwalls in the present embodiment, rotation seat 30 and moving valve plate 7 mutual snappings, rotation seat 30 is provided with the block 24 with left block piece 22 and right block piece 23 couplings, when the user rotates regulating handle, regulating handle drives rotation seat 30 and rotates, rotation seat 30 block 24 in rotating process is stopped by left block piece 22 and right block piece 23 respectively, limit the slewing area of moving valve plate 7 relative fixed valve plates 6 by this limit rotation, thereby formed the rotating band 16 of tank 13 on fixed valve plate 6.The water tap that present embodiment provides can only rotate the control water outlet, and its moving valve plate 7 can only rotate relative to fixed valve plate 6, and can not do other actions such as relative translation.
As Figure 11, Figure 12, Figure 13, Figure 14, shown in Figure 15, second kind of embodiment that the utility model anti-scald water tap provides only is the different of retainer 8 and valve gap 12 with first kind of embodiment's difference, limit stoper comprises left block piece 22, the right block piece 23 that is arranged on valve gap 12 inwalls in the present embodiment, retainer 8, guide holder 9 and rocking bar 10 also be equipped with on the mangetic core assembly, rocking bar 10 is connected with regulating handle, rocking bar 10 rotational support are on retainer 8, rocking bar 10 passes retainer 8 and is connected with guide holder 9, guide holder 9 and moving valve plate 7 mutual snappings.The anti-scald water tap that present embodiment provides is except can rotating the control water yield and water temperature, can also be by upwards pulling the Joystick control water yield, for guaranteeing that tank 13 covers cold water inlet and is with 18, mix water inlet be with 19 and the heat water inlet be with and had a small amount of water outlet at 20 o'clock at least, generally can limit the pendulum angle of rocking bar 10 on retainer 8, perhaps on valve gap 12 inwalls, limiting stopper 28 is set and is used to stop moving valve plate 7, retainer 8 generally interfixes with moving valve plate 7, the sliding distance of moving valve plate 7 was limited by the pendulum angle of rocking bar 10 or limiting stopper 28 when the regulating handle of water tap was pulled downwards, make tank 13 cover cold water inlet and be with 18, mix water inlet be with 19 and the heat water inlet when being with on 20 tap have at least a spot of water to flow out, possess the flexible control water yield with regard to the anti-scald water tap that present embodiment is provided like this and reduce tap and begin the function that the water outlet stage too much wastes water.
The working method of the anti-scald water tap that second kind of embodiment of the utility model anti-scald water tap provides is as follows: as shown in figure 13, when Joystick rotates the tank 13 make on the moving valve plate 7 when covering on the waterstop 17 in left side, water tap can't water outlet; As Figure 14, shown in Figure 15, cover cold water inlet successively and be with 18 when Joystick rotates the tank 13 impel on the moving valve plate 7, when the mixing water inlet is with 19 to be with on 20 with hot water inlet, because the sliding distance of moving valve plate 7 is limited by the pendulum angle of rocking bar 10 or limiting stopper 28, tank 13 can partly cover on cold water inlet 6B and/or the hot water inlet 6C at least, the user can obviously experience the variation of water temperature in rotating process, therefore can effectively pre-anti-scald incident take place, in addition when the user pulls Joystick up and down, all right regulating water-quantity, if the user pulls extreme lower position downwards with Joystick, at this moment tank 13 only covers the part of cold water inlet 6B and/or hot water inlet 6C, therefore the waste of water can be dropped to minimum in the process that water temperature is regulated.
As Figure 16, shown in Figure 17, the third embodiment that the utility model anti-scald water tap provides and first kind of embodiment's difference be moving valve plate 7 limit stoper the different of position are set, limit stoper is first projection 25 and second projection 26 that is arranged on the fixed valve plate 6 in the present embodiment, moving valve plate 7 is provided with the 3rd projection 27 with first projection 25 and second projection, 26 couplings, the 3rd projection 27 is stopped by first projection 26 and second projection 26 in moving valve plate 7 relative fixed valve plate 6 rotating process, thereby define the rotation angle of moving valve plate 7, and then limit the rotating band 16 of tank 13 on fixed valve plate 6.The water tap that present embodiment provides can only rotate the control water outlet, and its moving valve plate 7 can only rotate relative to fixed valve plate 6, and can not do other actions such as relative translation.
Claims (4)
1, a kind of anti-scald water tap, comprise leading main casing (1), tap main casing (1) comprises valve seat (2), intake pipe (3) and outlet pipe (4), valve seat (2) is provided with mangetic core assembly, also be provided with regulating handle on the tap main casing (1), described mangetic core assembly comprises fixed valve plate (6), moving valve plate (7), spool base (11) and valve gap (12), offer osculum (6A) on the described fixed valve plate (6), cold water inlet (6B) and hot water inlet (6C), offer tank (13) on the described moving valve plate (7), it is characterized in that: described mangetic core assembly also is equipped with the limit stoper of the slewing area of restriction moving valve plate (7) on fixed valve plate (6), the water-stopping end (14) that tank (13) can cover near cold water inlet (6B) in moving valve plate under the effect of limit stoper (7) rotating process arrives near the rotating band (16) between the hot waterexit end (15) of hot water inlet (6C), in described fixed valve plate (6) rotating process tank (13) all the time with osculum (6A) conducting, in this rotating band (16), form waterstop (17) successively continuously, cold water inlet band (18), mix water inlet band (19) and heat water inlet band (20), cold water inlet (6B) and tank (13) conducting when described tank (13) covers on the cold water inlet band (18), when described tank (13) covers heat water inlet band (20) when going up hot water inlet (6C) and tank (13) conducting, described tank (13) cover and mix water inlet band (19) and go up cold water inlet (6B) and hot water inlet (6C) all with tank (13) conducting.
2, anti-scald water tap according to claim 1, it is characterized in that: limit stoper comprises left block piece (22) and the right block piece (23) that is arranged on valve gap (12) inwall, described mangetic core assembly also comprises rotation seat (30) and bull stick (31), rotation seat (30) is connected with bull stick (29), bull stick (29) is connected with regulating handle, described rotation seat (30) is provided with the block (24) with left block piece (22) and right block piece (23) coupling with the mutual snapping of moving valve plate (7), described rotation seat (30).
3, anti-scald water tap according to claim 1, it is characterized in that: described limit stoper comprises first projection (25) and second projection (26) that is arranged on the fixed valve plate (6), and described moving valve plate (7) is provided with the 3rd projection (27) that is provided with first projection (25) and second projection (26) coupling.
4, anti-scald water tap according to claim 1, it is characterized in that: limit stoper comprises left block piece (22), the right block piece (23) that is arranged on valve gap (12) inwall, retainer (8), guide holder (9) and rocking bar (10) also be equipped with on the described mangetic core assembly, rocking bar (10) is connected with regulating handle, rocking bar (10) rotational support is on retainer (8), rocking bar (10) passes retainer (8) and is connected with guide holder (9), guide holder (9) and the mutual snapping of moving valve plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041269 CN2906244Y (en) | 2006-04-20 | 2006-04-20 | Anti-scalding water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041269 CN2906244Y (en) | 2006-04-20 | 2006-04-20 | Anti-scalding water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906244Y true CN2906244Y (en) | 2007-05-30 |
Family
ID=38114878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041269 Expired - Lifetime CN2906244Y (en) | 2006-04-20 | 2006-04-20 | Anti-scalding water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906244Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455546A (en) * | 2014-11-24 | 2015-03-25 | 延安市琥灵节水有限公司 | Valve element of water temperature control valve |
| CN110594448A (en) * | 2019-09-30 | 2019-12-20 | 浙江赤心实业股份有限公司 | Rotary anti-scald ceramic water mixing valve piece assembly and rotary water mixing valve core |
-
2006
- 2006-04-20 CN CN 200620041269 patent/CN2906244Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455546A (en) * | 2014-11-24 | 2015-03-25 | 延安市琥灵节水有限公司 | Valve element of water temperature control valve |
| CN104455546B (en) * | 2014-11-24 | 2017-03-15 | 延安市琥灵节水有限公司 | Lower water temperature valve core |
| CN110594448A (en) * | 2019-09-30 | 2019-12-20 | 浙江赤心实业股份有限公司 | Rotary anti-scald ceramic water mixing valve piece assembly and rotary water mixing valve core |
| CN110594448B (en) * | 2019-09-30 | 2024-04-02 | 浙江赤心实业股份有限公司 | Rotary scald-preventing ceramic water mixing valve plate assembly and rotary water mixing valve core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090429 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |