Button switching water discharging mechanism and changing method thereof
Technical field
The present invention relates to the bathroom field, especially a kind of button switching water discharging mechanism and changing method thereof.
Background technology
Utilize button to carry out the discharge mechanism that switch in the water route, its use is comparatively convenient, the user only needs one hand to push button just can realize function of use, has good practicability, yet, button switching water discharging mechanism in the market, its internal structure is comparatively complicated, the cooperation of at least two limiting plates of the general needs of its limit assembly could realize the change action between the different buttons, and is comparatively unstable during switching.
Summary of the invention
The invention provides a kind of button switching water discharging mechanism, it has solved the technical problem of the button switching water discharging mechanism in the background technology.
One of the technical solution adopted for the present invention to solve the technical problems is:
The button switching water discharging mechanism, it has a body that is communicated with the water source and is provided with at least two water stream channels, and it also has and is installed in described intrinsic one and switches unit and one fen water unit,
Described switch unit comprises at least two switching push buttons, be located at the control lever and a limit assembly of described switching push button respectively, described limit assembly comprises a limiting plate, and the limited block of being located at described switching push button respectively, described limiting plate is provided with the spacing hole adaptive with described limited block, and have moving up and down and have at least two positions of horizontal slip with described switching push button, primary importance is that one of described switching push button moves downward and be located in described spacing hole and all the other switching push buttons are motionless, and the second place is that described switching push button moves downward and be positioned simultaneously corresponding spacing hole simultaneously;
Described minute water unit comprises all seal and the seal valve with number such as described switching push button, described seal connects described control lever separately and is subjected to its control to seal one of described water stream channel to control its corresponding seal valve, or connects one of described water stream channel to the water source.
In one preferred embodiment, the shape of the described limited block of being located at switching push button is identical.
In one preferred embodiment, described switch unit also comprises a SR that is located in described limiting plate after moving downward and described switching push button is all resetted, and has a limited block adaptive with described limiting plate on the described SR.
In one preferred embodiment, described switch unit also comprises respectively and described switching push button, the adaptive spring of described SR.
In one preferred embodiment, described control lever is located at the spring that cooperates described switching push button one-body moldedly.
In one preferred embodiment, described switching push button has a lid edge, and described control lever is positioned at the below on described lid edge.
In one preferred embodiment, described switching push button has a lid edge, and described lid outwards protrudes out the described control lever of formation along an end of periphery.
In one preferred embodiment, described limit assembly comprises also and a described limiting plate horizontal direction spring of contact mutually that its horizontal slip with described limiting plate is compressed or pine oil.
In one preferred embodiment, described control lever is flexible, and described seal is provided with the jack that is used to connect described control lever.
Two of the technical solution adopted for the present invention to solve the technical problems is:
The button switching water discharging mechanism, it has a body that is communicated with the water source and is provided with at least two water stream channels, described switch unit comprises at least two switching push buttons, be located at the control lever and a limit assembly of described switching push button respectively, described limit assembly comprises a limiting plate, and the limited block of being located at described switching push button respectively, described limiting plate is provided with the spacing hole adaptive with described limited block, and have moving up and down and have at least two positions of horizontal slip with described switching push button, primary importance is that one of described switching push button moves downward and be located in described spacing hole and all the other switching push buttons are motionless, the second place is that one of different switching push button moves downward and be located in corresponding spacing hole, and the switching push button that is positioned during primary importance resets;
Described minute water unit comprises all seal and the seal valve with number such as described switching push button, described seal connects described control lever separately and is subjected to its control to seal one of described water stream channel to control its corresponding seal valve, or connects one of described water stream channel to the water source.
In one preferred embodiment, the shape of the described limited block of being located at switching push button and the described limited block of being located at SR is all inequality.
Three of the technical solution adopted for the present invention to solve the technical problems is:
The changing method of button switching water discharging mechanism, the quantity of switching push button are two, and body has two water stream channels, and its changing method may further comprise the steps:
Step 1. is opened the water source, push first switching push button and make it be positioned limiting plate, limit assembly control SR keeps original position, and second switching push button also keeps original position, promptly all uncertainly be positioned at described limiting plate, this moment, described first seal sealed first seal valve of its correspondence, and first seal valve seals first water stream channel, and second water stream channel is connected the water source;
Step 2. is pushed second switching push button, make it be positioned limiting plate, limit assembly control SR keeps original position, it is the uncertain described limiting plate that is positioned at, first switching push button ejects limiting plate, eliminates the sealing function of first seal to first seal valve, and described second seal seals second seal valve of its correspondence, second seal valve seals second water stream channel, and first water stream channel is connected the water source;
Step 3. is pushed SR, makes it be positioned limiting plate, and second switching push button ejects limiting plate, and first switching push button is motionless, eliminates the sealing function of described second seal to second seal valve, and first and second water stream channel is all connected the water source;
Step 4. is pushed first and second switching push button simultaneously, make it all be positioned limiting plate, first seal seals first seal valve of its correspondence, first seal valve seals first water stream channel, and second seal seals second seal valve of its correspondence, second seal valve seals second water stream channel, the discharge mechanism sealing;
Step 5. so moves in circles, and switches to push described switching push button and SR, connects the water source respectively or connects the water source simultaneously or the discharge mechanism sealing to select water stream channel.
Four of the technical solution adopted for the present invention to solve the technical problems is:
The changing method of button switching water discharging mechanism, the quantity of switching push button are two, and body has two water stream channels, and its changing method may further comprise the steps:
Step 1. is opened the water source, push first switching push button and make it be positioned limiting plate, limit assembly controls second switching push button and SR keeps original position, it is the uncertain described limiting plate that is positioned at, this moment, described first seal sealed first seal valve of its correspondence, first seal valve seals first water stream channel, and second water stream channel is connected the water source;
Step 2. is pushed SR, make it be positioned limiting plate, limit assembly is controlled second switching push button and is kept original position, and first switching push button ejects limiting plate, eliminate the sealing function of described first seal to first seal valve, first and second water stream channel is all connected the water source;
Step 3. is pushed second switching push button, makes it be positioned limiting plate, and limit assembly is controlled first switching push button and kept original position, SR ejects limiting plate, described second seal seals second seal valve of its correspondence, and second seal valve seals second water stream channel, and first water stream channel is connected the water source;
Step 4. so moves in circles, and switches to push described switching push button and SR, connects the water source respectively or simultaneously to select water stream channel.
Button switching water discharging mechanism of the present invention is compared with background technology, has the following advantages:
1. this button switching water discharging mechanism comprises that one switches unit and one fen water unit, the user is by pushing the button of switch unit, just can control the branch water unit and seal corresponding seal valve, and then seal corresponding water stream channel, can realize the effluent functions of needs, cooperate closely ingeniously between each parts, switch effectively stable;
The limit assembly of switch unit have one can horizontal slip limiting plate, which is provided with spacing hole, button is provided with limited block, limited block is adaptive spacing hole respectively, therefore the motion that limiting plate can control button, because it is identical to be located at the shape of the limited block on the switching push button, so switching push button can also be pressed simultaneously and is positioned limiting plate, this moment the discharge mechanism sealing, function is more complete;
The limit assembly of switch unit have one can horizontal slip limiting plate, which is provided with spacing hole, button is provided with limited block, limited block is adaptive spacing hole respectively, therefore the motion that limiting plate can control button because it is all inequality to be located at the shape of the limited block on switching push button and the SR, therefore can only has a button to be pressed at every turn and is positioned limiting plate, this moment, other button kept original position, thereby had guaranteed the reliability that switch in the water route;
4. switch unit also comprises a SR, when it is pressed and is located in limiting plate, switching push button is resetted, thereby realize corresponding effluent functions, makes that the effluent functions of discharge mechanism is diversified more;
5. switching push button, SR cooperate with a spring respectively, thereby have realized resetting of button;
6. control lever can be located at diverse location, as is located under the lid edge of switching push button, is located on the spring that cooperates switching push button perhaps one-body moldedly, perhaps directly is located at the lid edge of switching push button, is suitable for suitability for industrialized production;
7. limit assembly also comprises a spring, and it is resisted against the horizontal direction of limiting plate, can be compressed along with the horizontal slip of limiting plate or pine oil, makes the more effectively motion of control button of limit assembly;
8. control lever is flexible, and seal also is provided with the jack that connects control lever, thereby has realized switch unit and divided being connected between the water unit.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of the button switching water discharging mechanism of first embodiment.
Fig. 2 is the explosive view of the button switching water discharging mechanism of first embodiment.
Fig. 3 is the schematic perspective view of the switch unit of first embodiment.
Fig. 4 is located at the schematic perspective view of spring for first and second control lever.
Fig. 5 is located at the schematic perspective view on the lid edge of first and second switching push button respectively for first and second control lever.
Fig. 6 is the cutaway view one of the discharge mechanism of first embodiment, and this moment, second water stream channel was connected the water source.
Fig. 7 is the cutaway view two of the discharge mechanism of first embodiment, and this moment, second water stream channel was connected the water source.
Fig. 8 is the schematic perspective view of the discharge mechanism internal structure of first embodiment, and this moment, second water stream channel was connected the water source.
Fig. 9 is the cutaway view one of the discharge mechanism of first embodiment, and this moment, first water stream channel was connected the water source.
Figure 10 is the cutaway view two of the discharge mechanism of first embodiment, and this moment, first water stream channel was connected the water source.
Figure 11 is the schematic perspective view of the discharge mechanism internal structure of first embodiment, and this moment, first water stream channel was connected the water source.
Figure 12 is the cutaway view one of the discharge mechanism of first embodiment, and this moment, first and second water stream channel was all connected the water source.
Figure 13 is the cutaway view two of the discharge mechanism of first embodiment, and this moment, first and second water stream channel was all connected the water source.
Figure 14 is the schematic perspective view of the discharge mechanism internal structure of first embodiment, and this moment, first and second water stream channel was all connected the water source.
Figure 15 is the schematic perspective view of the limited block of second embodiment.
Description of reference numerals:
Body-100; Water inlet end-110; First inlet opening-111; First water stream channel-120; Second water stream channel-130; First water side-140; Second water side-150; Switch unit-200; First switching push button-210; Second switching push button-220; SR-230; Lid is along-213,223; First control lever-211; Second control lever-221; Limit assembly-240; Limiting plate-241; First, second and third limited block-2421,2422,2423; First, second and third spacing hole-2431,2432,2433; Divide water unit-300; First seal-311; Second seal-312; Jack-3111,3121; First seal valve-321; Second seal valve-322; Movable block-3211,3221; Spool-3212,3222; Spring-212,222,231,244,331,332.
The specific embodiment
See also Fig. 1 to Figure 12, be the button switching water discharging mechanism that the first embodiment of the present invention provided.
In conjunction with Fig. 1, shown in Figure 2, this button discharge mechanism comprises that mainly a body 100, switches unit 200 and one fen water unit 300, wherein:
Described body 100 is a box body, it has the water inlet end 110 and two water sides 140 at a connection water source, 150, described water inlet end 110 has first inlet opening 111 and second inlet opening (because view angle, do not illustrate among the figure), also be provided with first water stream channel 120 and second water stream channel 130 in the described body 100, described first inlet opening 111 is corresponding with described first water stream channel 120, described second inlet opening is corresponding with described second water stream channel 130, described first, two water stream channels 120,130 are switched to first respectively, two water sides 140,150, described water inlet end is a tube-in-tube structure, being that it is a water inlet end, also is the water side 140 of first water stream channel 120;
Described switch unit 200 comprises one first switching push button 210, one second switching push button 220, a SR 230 and a limit assembly 240; Described switching push button and SR all are exposed to outside the described body 100 and operate for the user; Described first switching push button 210 has a lid and is fixedly arranged on described lid along under 213 along 213, one Flexible Control bars 211, and a spring 212 is sheathed on described first switching push button 210; Described second switching push button 220 has a lid and is fixedly arranged on described lid along under 223 along 223, one Flexible Control bars 221, and a spring 222 is sheathed on described second switching push button 220; Described SR 230 is socketed within the spring 231; Described limit assembly 240 comprises a limiting plate 241 and three limited blocks 2421,2422 and 2423, described first limited block 2421 is identical with the shape of second limited block 2422, and be different from described the 3rd limited block 2423, described limiting plate 241 is positioned under described switching push button and the SR, with described spring 212,222 and 231 end face contacts, and offer the spacing hole 2431 of three adaptive described limited blocks of difference, 2432 and 2433, one spring 244 is resisted against the horizontal direction of described limiting plate 241, described spring 244 is compressed or pine oil described limited block 2421 along with the horizontal slip of described limiting plate 231,2422 and 2423 are located at described first switching push button 210 respectively one-body moldedly, on described second switching push button 220 and described the 3rd switching push button 230;
Water unit 300 comprised one first seal 311, one second seal 312, first seal valve 321 that cooperates described first seal 311 and second seal valve 322 that cooperates second seal 312 in described minute; Described seal is the silica gel material, described first seal 311 offers a jack 3111, described first control lever 211 is inserted within the described jack 3111, described second seal 312 offers a jack 3121, described second control lever 221 is inserted within the described jack 3121, make that described switch unit 200 and seal are that described minute water unit 300 is connected, so the motion of button will drive the motion of seal by control lever; Described seal valve is a pilot valve, therefore can control and self-locking by hard to bear hydraulic pressure, described first seal valve 321 cooperates with a movable block 3211, a spool 3212, described second seal valve 322 cooperates with a movable block 3221, a spool 3222, described movable block is the silica gel piece, if necessary, water unit 300 also can be provided with two springs 331 and 332 in described minute, and it is located at respectively between seal valve and the movable block.
The switch unit of this preferred embodiment can also be designed to other two kinds of structures:
First kind of structure as shown in Figure 4, therefore described control lever 211 and 221 is to be located on spring 212 and 222 respectively one-body moldedly, more helps industrialized production in enormous quantities.
First kind of structure as shown in Figure 5, the lid of described first switching push button 210 protrudes out outside the side direction and form one first control lever 211 the outer Monday along 213, the lid of described second switching push button 220 protrudes out outside the side direction and form one second control lever 221 the outer Monday along 223.
Fig. 6 to Figure 14 has illustrated the handoff procedure of the different water stream channels of this button switching water discharging mechanism.
Please refer to Fig. 6 to Fig. 8, after opening the water source, push first switching push button 210, first limited block 2421 of Pei Heing moves downward thereupon with it, drive limiting plate 241 horizontal slips, spring 244 is compressed, be positioned along with first limited block 2421 on first spacing hole 2431 of described limiting plate 241, make spring 244 pine oils, limiting plate 2 stops to slide, first limited block 2421 and first spacing hole 2431 are suitable and be positioned in described first spacing hole 2431, and this moment, second switching push button 220 and SR 230 kept original positions, and second limited block 2422 and the 3rd limited block 2423 all are positioned on the described limiting plate 241; Because first switching push button 210 moves downward, therefore first control lever, 211 drives, first seal 311 moves downward to seal first seal valve 321, first seal valve 321 seals first water stream channel 120 thereupon, current will flow into second water stream channel 130 from second inlet opening of water inlet end 110, finally from 150 water outlets of second water side, in the present embodiment, described second water side 150 is connected with the one handle gondola water faucet.
Please refer to Fig. 9 to Figure 11, push second switching push button 220, second limited block 2422 of Pei Heing moves downward thereupon with it, drive limiting plate 241 horizontal slips, spring 244 is compressed, be positioned along with second limited block 2422 on second spacing hole 2432 of described limiting plate 241, make spring 244 pine oils, limiting plate 241 stops to slide, second limited block 2422 and second spacing hole 2432 are suitable and be positioned in described second spacing hole 2432, this moment described first switching push button 210 be subjected to spring 212 the elastic force effect and after moving upward, described first limited block 2421 leaves described first spacing hole 2431, and SR 230 keeps original position, and first limited block 2421 and the 3rd limited block 2423 all are positioned on the described limiting plate 241; Because first switching push button 210 moves upward, therefore first control lever, 211 drives, first seal 311 moves upward, hydraulic pressure will overcome the sealing function of 321 pairs first water stream channels 120 of first seal valve, the water stream channel 120 of winning is connected with water inlet end 110, and second switching push button 220 moves downward, second control lever 221 drives second seal 312 and moves downward to seal second seal valve 322, second seal valve 322 seals second water stream channel 130 thereupon, current will flow into first water stream channel 120 from first inlet opening 111 of water inlet end 110, finally from 140 water outlets of first water side, in the present embodiment, described first water side 140 is connected with a head gondola water faucet.
Please refer to Figure 12 to Figure 14, push SR 230, the 3rd limited block 2423 of Pei Heing moves downward thereupon with it, drive limiting plate 241 horizontal slips, spring 244 is compressed, be positioned along with the 3rd limited block 2423 on the 3rd spacing hole 2433 of described limiting plate 241, make spring 244 pine oils, limiting plate 241 stops to slide, the 3rd limited block 2423 and the 3rd spacing hole 2433 are suitable and be positioned in described the 3rd spacing hole 2433, therefore, described second switching push button 220 be subjected to spring 222 the elastic force effect and after moving upward, second limited block 2422 leaves described second spacing hole 2432, and first switching push button 210 keeps original position, and first limited block 2421 and second limited block 2422 all are positioned on the described limiting plate 241; Because second switching push button 210 moves upward, therefore second control lever, 221 drives, second seal 312 moves upward to open second seal valve 322, hydraulic pressure overcomes the sealing function of 322 pairs second water stream channels 130 of second seal valve, make the water stream channel 120 of winning, second water stream channel 130 is all connected with water inlet end 110, current will flow into first water stream channel 120 from first inlet opening 111 of water inlet end 110, and flow into second water stream channel 130 from second inlet opening, finally respectively from first water side 140 and 150 water outlets of second water side, so Portable rose and all water outlets of head gondola water faucet.
In this preferred embodiment, because it is identical with the shape of second limited block 2422 with first limited block 2421 on second switching push button 220 to be located at described first switching push button 210, and all be located at described SR 230 on the shape of the 3rd limited block 2423 different, therefore described first switching push button 210 and second switching push button 220 can be pressed simultaneously and be positioned in the described limiting plate 241, when the two was pushed simultaneously, this discharge mechanism was in the sealing state.
Figure 15 is the second embodiment of the present invention, its primary structure and water outlet principle are with first embodiment, do not give unnecessary details at this, difference is, the shape of limited block of being located at described first switching push button 210, described second switching push button 220 and described SR 230 is all inequality, therefore, can only have a button to be pressed, the discharge mechanism in the present embodiment does not have the sealing function at every turn.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process according to this, i.e. the equivalence of doing according to claim of the present invention and description changes and modification, all should still belong in the scope that the present invention contains.