CN201076397Y - Automatic switch-over shower device - Google Patents
Automatic switch-over shower device Download PDFInfo
- Publication number
- CN201076397Y CN201076397Y CNU2007200075060U CN200720007506U CN201076397Y CN 201076397 Y CN201076397 Y CN 201076397Y CN U2007200075060 U CNU2007200075060 U CN U2007200075060U CN 200720007506 U CN200720007506 U CN 200720007506U CN 201076397 Y CN201076397 Y CN 201076397Y
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- water
- piston
- automatic switchover
- spring
- guide rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 230000000694 effects Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic switchover shower device which comprises a water inlet channel and two water outlet channels of an upper water outlet channel and a lower water outlet channel, wherein a water supplying automatic switchover device is arranged on the connecting portion between the lower water outlet channel and the water inlet channel, the water supplying automatic switchover device is arranged on the connecting portion between two water outlet channels and the water inlet channel, the water supplying automatic switchover device comprises a body with a water cavity, wherein the lower end capacity of the water cavity is larger than the lower end capacity of the water cavity, a piston mechanism is arranged in the water cavity, the piston mechanism comprises a suspended guide rod, a spring, an upper piston and a lower piston which are arranged on two ends of the guide rod and matched with the inner wall of the water cavity, and the spring housing is arranged on the guide rod which is between two pistons. The utility model sufficiently utilizes the water pressure difference in the upper water channel and the lower water channel and the pressure compensation of the spring to realize automatic switchover of water supplying, the water supplying switch is used to control, and the utility model has simple structure and lower cost material, and is an ideal automatic switchover shower device.
Description
[technical field]
The utility model relates to a kind of shower bath, particularly has the shower bath of water flowing automatic switching function, is specially adapted to have the automatic switchover shower bath of scene 2 channel structure.
[background technology]
Shower bath is the indispensable house facility of modernization life, and at present, shower bath is development in pluralism also, brings great convenience for people's life.Existing shower bath has the waterway of varying number, for two the most traditional treating stranguria bath apparatus, connected to form by an inlet channel and two water outlets, connecting portion is provided with a water flowing switching device shifter, can as required the water of inlet channel be switched to the water outlet of one of them.So existing water flowing switching device shifter is very loaded down with trivial details and inconvenient when manual switchover is used; And adopt this automated manner, change-over switch just holding the gondola water faucet place, easy to use; Moreover existing conventional switching device shifter adopts ceramic cartridge or carries a spool and form, and its cost is higher, and damages easily, and inconvenience is installed during replacing.For addressing the above problem, must traditional shower bath be improved.
[summary of the invention]
The purpose of this utility model is to provide a kind of automatic switchover shower bath, makes full use of the automatic switchover that the pressure compensation of differential water pressures and spring in the upper and lower water channel is realized water flowing, and it is simple in structure and material is cheap.
The utility model is that this will realize, a kind of automatic switchover shower bath, comprise an inlet channel and two water outlets, one end of described two water outlets connects gondola water faucet, the other end is connected to inlet channel, the junction of described two water outlets and inlet channel is provided with a water flowing automatic switching control equipment, described water flowing automatic switching control equipment comprises that one has the body of water cavity, volumetric ratio upper end, described water cavity lower end is big, one piston mechanism is set in the water cavity, described piston mechanism comprises a unsettled guide rod, limit spring and be arranged on that the guide rod two ends match with the inwall of water cavity on, lower piston is on the guide rod between the sheathed two-piston of described limit spring.
Wherein, above-mentioned water cavity be provided with from top to bottom upper wide part, on seal restriction face, the spacing table top of spring, lower seal restriction face, wide portion down, the described sealing restriction face of going up matches with upper piston, lower seal restriction face then matches with lower piston, the diameter of upper wide part is bigger than the diameter of upper piston, and the diameter of following wide portion is bigger than the diameter of lower piston.
The cross-sectional area of foregoing lower piston is bigger than the cross-sectional area of upper piston.
The activity space of spring is located at the below of the spacing table top of spring as previously mentioned.
Wherein, described two water outlets are upper and lower water outlet, are being provided with a water flowing switch on the water outlet down.
The utility model automatic switchover shower bath adopts above-mentioned structure, compare with prior art and to have following advantage: the water flowing automatic switching control equipment that it adopts makes full use of the automatic switchover that the pressure compensation of differential water pressures and spring in the upper and lower water channel is realized two water outlet water flowings, it is frame for movement, accessory is simple and material is cheap, is a kind of desirable water flowing automatic switching mode.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the utility model automatic switchover shower bath overall structure front-view schematic diagram.
Fig. 2 is the schematic side view of Fig. 1.
Fig. 3 is the structural representation of the utility model water flowing automatics when descending water outlet water flowing state.
Fig. 4 is the structural representation of the utility model water flowing automatics when upper water outlet water flowing state.
[specific embodiment]
Seeing also illustrated in figures 1 and 2ly, is the utility model automatic switchover shower bath overall structure forward sight and schematic side view.The utility model automatic switchover shower bath 100 comprises an inlet channel 1 and two water outlets 2 (3), and two water outlets go to upper and lower distribution, and an end of described upper water outlet 2 connects top gondola water faucet 4, and the other end is connected to inlet channel 1; One end of following water outlet 3 connects holds gondola water faucet 5.The other end also is connected to inlet channel 1.Upper and lower water outlet 2 (3) is provided with a water flowing automatic switching control equipment 6 with the junction of inlet channel 1.The user can select one of them water outlet 2 (3) and coupled gondola water faucet 4 (5) ejections with the process water flowing automatic switching control equipment 6 that flows to of inlet channel 1 as required.The described grip part of holding gondola water faucet 5 is provided with a water flowing switch 51, and described water flowing switch 51 also can be located at down any position on the water outlet 3, all can reach the same effect.
Please consult again shown in Figure 3, the structural representation that is the utility model water flowing automatic switching control equipment when water outlet water flowing state down.Described water flowing automatic switching control equipment 6 comprises that one has the body 62 of water cavity 61, water cavity 61 lower end diameter are bigger than the upper end, water cavity 61 be provided with from top to bottom upper wide part 611, on seal restriction face 612, the spacing table top 613 of spring, lower seal restriction face 614, wide 615 down.Wherein, the diameter of lower seal restriction face 614 is bigger than the diameter of last sealing restriction face 612.One piston mechanism 63 is set in the water cavity 61, and described piston mechanism 63 comprises a unsettled guide rod 631, and guide rod 631 upper ends are provided with one can seal the upper piston 632 that restriction face 612 matches with going up of water cavity 61; Guide rod 631 lower ends also are provided with a lower piston 633 that can match with the lower seal restriction face 614 of water cavity 61.The cross-sectional area of lower piston 633 is bigger than upper piston 632, and a sheathed spring 634 on the guide rod 631 between the two-piston 632 (633), and the activity space of spring 634 is located at the below of the spacing table top 613 of spring.Wherein, the diameter than upper and lower piston 632 (633) is big respectively for upper and lower wide 611 (615) diameter.
During first the use, piston mechanism 63 is because under self gravitation and the two active force of spring 634 elastic force, the upper piston 632 of guide rod 631 upper ends is in the sealing restriction face of going up 612 positions of water cavity, and support by the body 62 at last sealing restriction face 612 places, therefore water cavity 61 is in closed condition with the path of upper water outlet 2, spring 634 is in free state, the lower piston 633 that is fastened on spring 634 lower ends then is in following wide 615 position of water cavity 61, because wide 615 diameter is bigger than the diameter of lower piston 633 down, therefore, water cavity 61 forms a path with following water outlet 3.At this moment, open the valve 7 of inlet channel 1, because of the cross-sectional area of the lower piston 633 of guide rod 631 much larger than upper piston 632 cross sections, so the power that lower piston 633 is subjected to is much larger than upper piston 632, add spring 634 elastic force effects, current just advance by direction shown in the arrow among the figure, finally from holding gondola water faucet 5 ejections.
Again as shown in Figure 4, be the structural representation of the utility model water flowing automatic switching control equipment when upper water outlet water flowing state.Turn off the water flowing switch 51 (as shown in Figure 2) of holding gondola water faucet 5, current stop from holding gondola water faucet 5 ejections, but holding full water in water outlet 3 and the water cavity 61 down, so the following cross section of the lower piston 633 of guide rod 631 adds top guide bar 631 upper pistons 632 lower sections much larger than last cross section, and overcome the elastic force of spring, finally produce hydraulic pressure upwards at upper piston 632 places strong, be the buoyancy that makes progress that whole piston mechanism 63 is subjected to water, impel whole piston mechanism 63 just to move upward, limited and stop when lower piston 633 is up to lower seal restriction face 614, whole piston mechanism 63 stressed reaches new balance.At this moment, 632 of the upper pistons of guide rod 631 upper ends are in the position of the upper wide part 611 of water cavity 61, because the diameter of upper wide part 611 is greater than the diameter of upper piston 632, so water cavity 61 forms a path with upper water outlet 2.At this moment, open the valve 7 of inlet channel 1, current just advance by direction shown in the arrow among the figure, finally from 4 ejections of top gondola water faucet.
When if two gondola water faucets do not need water outlet, as long as the valve 7 of inlet channel 1 is closed, at this moment, all holding in the upper and lower water outlet 2 (3) has certain water yield, and ensuing use is non-first use:
1) if want upper water outlet 2 and 4 water outlets of top gondola water faucet, thus the time water cavity 61 formed path with upper water outlet 2, and the path of water cavity 61 and following water outlet 3 is closed, so as long as open the valve 7 of inlet channel 1.
2) if will descend water outlet 3 and hold gondola water faucet 5 water outlets, can open the valve 7 of inlet channel 1 earlier, open the water flowing switch 51 of holding gondola water faucet 5 places simultaneously, institute's reservoir storage is discharged this process from holding gondola water faucet 5 earlier in the following water outlet 3, because institute reduces on reservoir storage ground gradually, it produces to upward pressure to lower piston 633 and also reduces, and spring 634 just restores gradually, arrives wide 615 down thereby promote lower piston 633, following water outlet 3 just forms path, just sustainable down water outlet 3 water outlets of current with water cavity 61.If after this rethink and allow upper water outlet 2 water outlets, close water flowing switch 51 again, so the following cross section of the lower piston 633 of guide rod 631 adds top guide bar 631 upper pistons 632 lower sections much larger than last cross section, and overcome the elastic force of spring and upper water outlet 2 pipeline water columns pressure to guide rod 631 upper pistons 632 upper sections, make spring 64 just upwards be compressed gradually, thus limited and stop when promoting lower piston 632 and being up to lower seal restriction face 614.At this moment, 631 of the upper pistons of guide rod 63 upper ends are in the position of the upper wide part 611 of water cavity 61, and so upper water outlet 2 just just forms path with water cavity 61, and then current are toward upper water outlet 2 water outlets.It switches very convenient quick.
Claims (5)
1. automatic switchover shower bath, comprise an inlet channel and two water outlets, one end of described two water outlets connects gondola water faucet, the other end is connected to inlet channel, the junction of described two water outlets and inlet channel is provided with a water flowing automatic switching control equipment, it is characterized in that: described water flowing automatic switching control equipment comprises that one has the body of water cavity, described water cavity lower end diameter is bigger than the upper end, one piston mechanism is set in the water cavity, described piston mechanism comprises a unsettled guide rod, spring and be arranged on that the guide rod two ends match with the inwall of water cavity on, lower piston is on the guide rod between the sheathed two-piston of described spring.
2. a kind of automatic switchover shower bath according to claim 1, it is characterized in that: described water cavity be provided with from top to bottom upper wide part, on seal restriction face, the spacing table top of spring, lower seal restriction face, wide portion down, the described sealing restriction face of going up matches with upper piston, lower seal restriction face then matches with lower piston, the diameter of upper wide part is bigger than the diameter of upper piston, and the diameter of following wide portion is bigger than the diameter of lower piston.
3. a kind of automatic switchover shower bath according to claim 1 and 2, it is characterized in that: the cross-sectional area of described lower piston is bigger than the cross-sectional area of upper piston.
4. a kind of automatic switchover shower bath according to claim 3, it is characterized in that: the activity space of described spring is located at the below of the spacing table top of spring.
5. a kind of automatic switchover shower bath according to claim 1 and 2 is characterized in that: described two water outlets are upper and lower water outlet, are being provided with a water flowing switch on the water outlet down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200075060U CN201076397Y (en) | 2007-06-29 | 2007-06-29 | Automatic switch-over shower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200075060U CN201076397Y (en) | 2007-06-29 | 2007-06-29 | Automatic switch-over shower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076397Y true CN201076397Y (en) | 2008-06-25 |
Family
ID=39568447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200075060U Expired - Fee Related CN201076397Y (en) | 2007-06-29 | 2007-06-29 | Automatic switch-over shower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076397Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012134A1 (en) * | 2008-07-30 | 2010-02-04 | 伟特(厦门)淋浴设备有限公司 | New type drill-free shower system |
| CN101664722A (en) * | 2009-09-15 | 2010-03-10 | 厦门松霖科技有限公司 | Difunctional shower caddy and function switching method thereof |
| WO2011032475A1 (en) * | 2009-09-15 | 2011-03-24 | 厦门松霖科技有限公司 | Lift switch valve and shower and functional switch method thereof |
-
2007
- 2007-06-29 CN CNU2007200075060U patent/CN201076397Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012134A1 (en) * | 2008-07-30 | 2010-02-04 | 伟特(厦门)淋浴设备有限公司 | New type drill-free shower system |
| CN101664722A (en) * | 2009-09-15 | 2010-03-10 | 厦门松霖科技有限公司 | Difunctional shower caddy and function switching method thereof |
| WO2011032475A1 (en) * | 2009-09-15 | 2011-03-24 | 厦门松霖科技有限公司 | Lift switch valve and shower and functional switch method thereof |
| CN101664722B (en) * | 2009-09-15 | 2013-11-06 | 厦门松霖科技有限公司 | Difunctional shower caddy and function switching method 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: 20080625 |