CN101852301B - Bottom rotary switching mechanism - Google Patents
Bottom rotary switching mechanism Download PDFInfo
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- CN101852301B CN101852301B CN2010101959258A CN201010195925A CN101852301B CN 101852301 B CN101852301 B CN 101852301B CN 2010101959258 A CN2010101959258 A CN 2010101959258A CN 201010195925 A CN201010195925 A CN 201010195925A CN 101852301 B CN101852301 B CN 101852301B
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Abstract
The invention discloses a bottom rotary switching mechanism, comprising a tubular assembly and a switching device, wherein the tubular assembly comprises an outer tube and an inner tube which are mutually sleeved; a water inlet channel is formed between the outer tube and the inner tube; a first water path is formed in the inner tube; the switching device comprises a fixed unit, a sealing unit and a rotating sleeve; the fixed unit is fixedly connected with the outer tube and the inner tube and is provided with an adapting cavity and a second water path which are communicated with the water inlet channel; and the first water path and the second water path are respectively provided with an inlet. The sealing unit is movably connected in the adapting cavity. The switching of the first water path and the second water path can be realized by the movement of the sealing unit. The rotating sleeve is rotatably connected outside the fixed unit and connected the sealing unit in a driving way; and the sealing unit moves by rotating the rotating sleeve.
Description
Technical field
The present invention relates to a kind of bottom rotary switching mechanism.
Background technique
The switching mechanism that combines with support arm in the market; Adopt two-way valve to be located at the fixing head place mostly as the water route changeover module; Switch to carry out the water route through the operation changeover module, yet in actual use, because the position of changeover module is higher; And the switching principle of this changeover module is also comparatively complicated, can make the user be inconvenient to operate.
Summary of the invention
The invention provides a kind of bottom rotary switching mechanism, it has overcome the shortcoming that the existing inconvenience of the switching mechanism in the background technique is switched.
The technological scheme that is adopted that the present invention solves its technical problem is:
Bottom rotary switching mechanism, it comprises:
One pipe assembly, it comprises the outer tube and the interior pipe of mutual socket, forms intake tunnel between said outer tube and the interior pipe, forms first water route within the said interior pipe;
One COMM communication, it comprises:
One fixed unit, its affixed outer tube and interior pipe, and be provided with one second water route, said first water route and second water route all have an inlet;
One can connect the attaching cavity of intake tunnel;
One sealing unit, it is movably connected in the attaching cavity, and the activity through sealing unit can realize at least that then first water route and second water route switch; And
One rotating sleeve, it is rotatably connected on outside the fixed unit and the sealing unit that is in transmission connection, and rotates through rotating sleeve and realizes that sealing unit is movable.
Among one preferred embodiment: the inlet in the inlet in said first water route and second water route is according to pipe assembly axis arranged and towards setting; Said sealing unit is slidingly connected in the attaching cavity and between two tapping holes, slides through rotating sleeve rotating band motive sealing unit, and the slip through sealing unit can realize at least that then first water route and second water route switch.
Among one preferred embodiment: said sealing unit comprises that a connection piece and two is installed in the sealing gasket of link axis two ends respectively; Said link has an outer turning surface and at least one projection that is installed in outer turning surface; Said two sealing gaskets are the inlet in corresponding first water route, second water route respectively, and the terminal surface of said projection is provided with outside thread;
Turning surface offers internal thread within the said rotating sleeve, the outside thread of the adaptive projection that is spirally connected of said internal thread.
Among one preferred embodiment: said link comprises the connecting rod of internals, an overcoat and at least one affixed internals and overcoat, and said two adjacent connecting rods are separated by, and said two sealing gaskets are installed in internals axis two ends respectively.
Among one preferred embodiment: said fixed unit comprises a body and a water output connector; Said body hypomere offers the guiding breach of the corresponding projection of axis; Said water output connector is fixed in the lower end of body and is provided with described second water route; Form attaching cavity between said water output connector and the body;
Upper half part sealing of the outer turning surface of the overcoat of said link is slided at the interior turning surface of body, and lower half portion sealing is slided at the interior turning surface of water output connector, and said projection passes the guiding breach;
Said rotating sleeve is rotatably connected on outside the body hypomere.
Among one preferred embodiment: the inlet level in the inlet in said first water route and second water route, according to arranging around the camber line of rotating sleeve rotation axis; Said sealing unit rotates and is arranged within the attaching cavity, and through rotating sleeve rotating band motive sealing unit rotational, the rotation through sealing unit can realize at least that then first water route and second water route switch.
Among one preferred embodiment: said sealing unit comprises and divides water body on one, said go up to divide under the water body be provided with jam, corresponding first waterway inlet of said jam and second waterway inlet; Said going up constitutes the relation that is rotationally connected synchronously between branch water body and the rotating sleeve.
Among one preferred embodiment: said fixed unit comprises:
One upper casing;
One is installed in the water body of crossing within the upper casing, and it has a upper end base and and is installed in the fixing column between the upper end base, and the said water body hollow shape of crossing becomes hollow hole, and first termination of said hollow hole is led to first water route, and second termination is led to first waterway inlet; And
Divide the water body group once; Its sealing was fixed in outside the fixing column of water body; Be provided with second water route on the said following minute water body group, end face is provided with first waterway inlet and second waterway inlet on the said following minute water body group, and said first waterway inlet is connected second end of hollow hole;
Saidly go up to divide a water body rotating sleeve to be connected on outside the fixing column and be sealedly connected on end face under the upper end base, said jam is positioned at following minute water body group upper-end surface also corresponding first waterway inlet and second waterway inlet.
Among one preferred embodiment: it also comprises:
One support arm assembly, it comprises back pipe, a fixing head and a preceding pipe at a connection water source, managed and the pipe assembly pipe, back before said fixing head was affixed, and said intake tunnel is connected the back pipe, pipe before said interior pipe is connected.
Among one preferred embodiment: it also comprises:
One can be fixed in the Suction cup assembly of metope, its affixed outer tube.
The present technique scheme is compared with background technique, and it has following advantage:
1, form intake tunnel between outer tube and the interior pipe, form first water route within the interior pipe, then the rotating sleeve of switching mechanism can be arranged on pipe assembly lower end, is convenient to the user and operates switching; Rotating sleeve rotating band motive sealing unit activity, movable sealing unit can select to seal first waterway inlet or second waterway inlet then can be realized the switching of first water route and second water route at least, is convenient to user's operation, ergonomic;
2, rotating sleeve rotating band motive sealing unit slides (rotation of rotating sleeve being converted into the slip of sealing unit, like leading screw and nut mechanism), and utilize the sealing unit that slides to carry out the water route and switch, easy switching, sealability is high;
3, the rotating sleeve projection that is spirally connected then forms feed screw nut's structure, can change rotation into slip, can realize reducing positioning means with changeing with lock, can realize that the first water route water outlet, the second water route water outlet, the water outlet simultaneously of first and second water routes switch;
4, projection and breach cooperate and form guide mechanism, guarantee steering capability;
5, two adjacent connecting rods are separated by, and then the cavity between these internals and the overcoat can be connected exhalant canal, and cavity can be connected first waterway inlet and second waterway inlet, and is simple in structure;
6, the body hypomere offers the guiding breach of the corresponding projection of axis; The guiding gap width lets bit space greater than bump width to leave to rotate; Can guarantee that then rotating sleeve is positioned at outside the body; Can guarantee again to constitute the relation that is rotationally connected synchronously between rotating sleeve and the sealing unit, can increase the aesthetic property of switching mechanism again;
7, rotating sleeve rotating band motive sealing unit rotational is utilized the sealing unit that rotates to carry out the water route and is switched, easy switching, and sealability is high;
8, water body can not play interconnect function but also conducting effect in the middle of playing excessively, and the saving materials are convenient to attaching.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 has illustrated the schematic perspective view of the switching mechanism of a preferred embodiment.
Fig. 2 has illustrated the perspective exploded view of the switching mechanism of a preferred embodiment.
Fig. 3 has illustrated the perspective exploded view of the pipe assembly of a preferred embodiment.
Fig. 4 has illustrated the cooperation generalized section of the pipe assembly and the support arm of a preferred embodiment.
Fig. 5 has illustrated the generalized section of the switching mechanism of a preferred embodiment, second water route water outlet this moment.
Fig. 6 has illustrated the generalized section of the switching mechanism of a preferred embodiment, first water route water outlet this moment.
Fig. 7 has illustrated the generalized section of the switching mechanism of a preferred embodiment, first water route water outlet this moment and the second water route water outlet.
Fig. 8 has illustrated the generalized section of COMM communication of the switching mechanism of a preferred embodiment, first water route water outlet this moment and the second water route water outlet.
Fig. 9 has illustrated the perspective exploded view of COMM communication of the switching mechanism of a preferred embodiment.
Figure 10 has illustrated the schematic perspective view of the body of a preferred embodiment.
Figure 11 has illustrated one of the schematic perspective view of the link of a preferred embodiment.
Figure 12 illustrated a preferred embodiment link schematic perspective view two.
Figure 13 has illustrated the schematic perspective view of the rotating sleeve of a preferred embodiment.
Figure 14 has illustrated the use schematic perspective view of the switching mechanism of another preferred embodiment.
Figure 15 has illustrated the perspective exploded view of the switching mechanism of another preferred embodiment.
Figure 16 illustrated another preferred embodiment cross water body, on divide water body, jam, divide the decomposing schematic representation of water body and end cap down.
Figure 17 has illustrated one of schematic perspective view of crossing water body of another preferred embodiment.
Figure 18 illustrated another preferred embodiment the schematic perspective view of crossing water body two.
Figure 19 has illustrated one of schematic perspective view of going up the branch water body of another preferred embodiment.
Figure 20 illustrated another preferred embodiment the schematic perspective view that go up to divide water body two.
Figure 21 has illustrated one of the schematic perspective view of the jam of another preferred embodiment.
Figure 22 illustrated another preferred embodiment jam schematic perspective view two.
Figure 23 has illustrated one of the schematic perspective view of following minute water body of another preferred embodiment.
Figure 24 illustrated another preferred embodiment following minute water body schematic perspective view two.
Figure 25 has illustrated the generalized section of the switching mechanism of another preferred embodiment, second water route water outlet this moment.
Figure 26 has illustrated the C1-C1 generalized section of Figure 25.
Figure 27 has illustrated the generalized section of the switching mechanism of another preferred embodiment, first water route water outlet this moment and the second water route water outlet.
Figure 28 has illustrated the C2-C2 generalized section of Figure 28.
Figure 29 has illustrated the generalized section of the switching mechanism of another preferred embodiment, first water route water outlet this moment.
Figure 30 has illustrated the C3-C3 generalized section of Figure 29.
Label declaration:
One preferred embodiment: pipe assembly 100; Support arm assembly 200; COMM communication 300; Suction cup assembly 400; Outer tube 110; Interior pipe 120; Intake tunnel 130; First water route 140; Back pipe 210; Fixing head 220; Preceding pipe 230; Traveling nut 240; Connecting sleeve 250; Fixed unit 310; Sealing unit 320; Rotating sleeve 330; Body 311; Water output connector 312; Guiding breach 3111; Peripheral wall 3121; Interior leg 3122; Second water route 313; Link 321; Sealing gasket 322; Internals 3211; Overcoat 3212; Connecting rod 3213; Projection 3214.
Another preferred embodiment: pipe assembly 100; Support arm assembly 200; Second COMM communication 500; Suction cup assembly 400; Outer tube 110; Interior pipe 120; Intake tunnel 130; First water route 140; Back pipe 210; Fixing head 220; Preceding pipe 230; Traveling nut 240; Connecting sleeve 250; Second fixed unit 510; Second sealing unit 520; Second rotating sleeve 530; Upper casing 511; Cross water body 512; Under divide water body 513; End cap 514; Following top cover 515; Lower casing 516; Fixing column 5121; Hollow hole 5122; Penetration hole 5123; Cross water cavity 5131; Breach 5124; Second water route 313; The last water body 521 that divides; Jam 522; Diaphragm seal 5221; Perisporium 5222; Tapping hole 523; Pressurized hole 524.
Embodiment
Please refer to Fig. 1 to Figure 13, bottom rotary switching mechanism, it comprises a pipe assembly 100, a support arm assembly 200, a COMM communication 300 and a Suction cup assembly 400.
Please refer to Fig. 1 to Fig. 4, said pipe assembly 100, it comprises the outer tube 110 and interior pipe 120 of mutual socket, forms intake tunnel 130 between said outer tube 110 and the interior pipe 120, forms first water route 140 between the said interior pipe 120.
Please refer to Fig. 1 to Fig. 4, said support arm assembly 200, it comprises back pipe 210, a fixing head 220 and a preceding pipe 230 at a connection water source.Pipe 230, back pipe 210, outer tube 110 and interior pipe 120 before said fixing head 220 is affixed, and make the intake tunnel 130 that said back pipe 210 is connected between outer tubes 110 and the interior pipe 120, make said before pipe 230 connect in first water route 140 within the pipe 120.As required, said interior pipe 120 is screwed onto fixing head 220 with outer tube 110 through traveling nut 240, pipe 120 and outer tube 110 in being used to locate through connecting sleeve 250; In order to guarantee sealability, preferably set up diaphragm seal and 0-ring.
Please refer to Fig. 1 to Fig. 4 and Fig. 8 to Figure 13, said COMM communication 300 comprises a fixed unit 310, a sealing unit 320 and a rotating sleeve 330.
Said fixed unit 310 comprises a body 311 and a water output connector 312.The hypomere of said body 311 offers the guiding breach 3111 along axis arranged that two radial symmetric are provided with.Said water output connector 312 is provided with a peripheral wall 3121, one interior leg 3122 and one second water route 313.The sealing of the hypomere of said body 311 is fixed between the peripheral wall 3121 and interior leg 3122 of water output connector 312, and makes and form attaching cavity between said water output connector 312 and the body 311.
Said sealing unit 320 comprises a connection piece 321 and two sealing gaskets 322; Said link 321 comprises the connecting rod 3213 of internals 3211, an overcoat 3212 and at least one affixed internals and overcoat, and said two adjacent connecting rods 3213 are separated by; Said overcoat 3212 has an outer turning surface and at least one projection 3214 that is installed in outer turning surface, and the terminal surface of said projection 3214 is provided with outside thread.Said two sealing gaskets 322 are installed in internals 3211 axis two ends respectively.
The outer tube 110 and the interior pipe 120 of said pipe assembly 100 are fixed on the body 311, and make said first water route, 140 water outlets towards attaching cavity.Among the present embodiment, the inlet in the inlet in said first water route 140 and second water route 313 is according to pipe assembly 100 axis arranged and towards setting.
Upper half part sealing of the outer turning surface of said overcoat 3212 is slided at the interior turning surface of body 311, and lower half portion sealing is slided at the interior turning surface of water output connector 312, as required, in its joint seal ring 323 is set.And make: the projection 3214 adaptive guiding breach 3112 that pass body 311 of said overcoat 3212; Chamber between said internals 3211 and the overcoat 3212 is connected intake tunnel 130; The inlet in corresponding respectively first water route 140 of said two sealing gaskets 322, second water route 313, the slip through sealing unit then can realize switching between 140 water outlets of first water route, 313 water outlets of second water route, 140 water outlets of first water route and 313 water outlets of second water route at least.
Said rotating sleeve 330 is rotatably connected on outside body 311 hypomeres; Turning surface offers internal thread within it; The outside thread of the adaptive projection 3214 that is spirally connected of said internal thread; Make said rotating sleeve, guiding breach and projection cooperate and form leading screw and nut mechanism, rotate through rotating sleeve and realize that sealing unit slides.
Attractive in appearance in order to guarantee, best said body 311 outer turning surface are provided with step surface, and said rotating sleeve rotating sleeve is connected on outside the hypomere of body, and make the adaptive alignment of outer turning surface of said body, rotating sleeve and water output connector.
In order to make the auditor further understand the present invention, following mask body is introduced the water route switching principle:
Suppose in the original state; Said sealing unit 320 is in the second place; The inlet in top seal pad 322 sealings first water route 140 of said sealing unit 320; Said water route water is to being: the overcoat 3212 of back pipe 210, intake tunnel 130, sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in second water route 313, second water route 313, please refer to Fig. 5;
Rotated cover 330; Make sealing unit 320 to lower slider and be in the 3rd position; The inlet in two sealing gaskets 322 of said sealing unit 320 and the inlet in first water route 140, second water route 313 all at interval; The inlet in the inlet in said first water route 140 and second water route 313 all is in open mode; Said water route water is to being: the overcoat 3212 of back pipe 210, intake tunnel 130, sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in second water route 313, second water route 313; Fig. 7 is please referred in the overcoat 3212 of back pipe 210, intake tunnel 130, sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in first water route 140, first water route 140;
Be rotated further rotating sleeve 330; Make sealing unit 320 to lower slider and be in the second place; The lower seal pad of said sealing unit 320 seals the inlet in 322 second water routes 140; Said water route water is to being: the overcoat 3212 of back pipe 210, intake tunnel 130, sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in first water route 140, first water route 140, please refer to Fig. 6.
Also can be fixed in metope outside the said Suction cup assembly 400 affixed outer tubes 110.
Among another preferred embodiment, please refer to Figure 14 to Figure 30, bottom rotary switching mechanism, it comprises a pipe assembly 100, a support arm assembly 200, one second COMM communication 500 and a Suction cup assembly 400.
Please with reference to Fig. 3, Fig. 4, said pipe assembly 100, it comprises the outer tube 110 and interior pipe 120 of mutual socket, forms intake tunnel 130 between said outer tube 110 and the interior pipe 120, forms first water route 140 between the pipe 120 in said.
Please with reference to Fig. 3, Fig. 4, said support arm assembly 200, it comprises pipe 230 before the back pipe 210, a fixing head 220 and at a connection water source.Pipe 230, back pipe 210, outer tube 110 and interior pipe 120 before said fixing head 220 is affixed, and make the intake tunnel 130 that said back pipe 210 is connected between outer tubes 110 and the interior pipe 120, make said before pipe 230 connect in first water route 140 within the pipe 120.As required, said interior pipe 120 is screwed onto fixing head 220 with outer tube 110 through traveling nut 240, pipe 120 and outer tube 110 in being used to locate through connecting sleeve 250; In order to guarantee sealability, preferably set up diaphragm seal and 0-ring.
Please refer to Figure 14 to Figure 30, said second COMM communication 500 comprises one second fixed unit 510, one second sealing unit 520 and one second rotating sleeve 530.
Said second fixed unit 510 comprises that a upper casing 511, crosses water body 512, divides water body 513, an end cap 514, once top cover 515 and lower casing 516 once.
Said top down cover 515 is installed within the upper casing 511, through pushing up the interior pipe 120 and outer tube 110 of cover 515 affixed pipe assemblies 100 down.
Said following minute water body 513 inner peripheral surface sealing and fixing were socketed in outside the fixing column 5121 of water body 512, and said end cap 514 sealings are fixed in down the end of the fixing column 5121 that divides water body 513, and support the following minute water body 513 in location.Be formed with one between said following minute water body 513 and the end cap 514 and cross water cavity 5131; The said end of crossing the fixing column 5121 of water body 512 offers the breach 5124 that can connect hollow hole 5122; Said breach 5124 was positioned within the water cavity 5131; Can connect hollow hole 5,122 second ends and cross water cavity 5131 through breach 5124, that is to say second waterway inlet 3131.Said following minute water body 513 cooperates with end cap 514 and is provided with one second water route 313, is provided with the inlet 141 in first water route 140 and the inlet 3131 in second water route 313 on the said following minute water body 513, and said two inlets are arranged with the camber line around axis.Said first waterway inlet 141 was connected water cavity 5131, and said second waterway inlet 3131 is connected second water route 313.
Said lower casing 516 is installed in down and divides outside the water body.
Said second sealing unit 520 comprises that branch water body 521 and is installed in the jam 522 under the branch water body 521 on one.Said jam 522 comprises a diaphragm seal 5221 and by the upwardly extending perisporium 5222 of diaphragm seal periphery, and said perisporium top is installed under the branch water body 521.Said going up on the branch water body 521 also offers the tapping hole 523 that supplies feed water flow to cross; In order to increase sealability, going up that said perisporium is corresponding divides the part of water body 521 to offer pressurized hole 524, and the water route gets within the jam 522 through pressurized hole 524, to increase the diaphragm seal sealability.Said going up divides water body 521 to be located at outside the fixing column 5121 of water body 512 by rotating sleeve; And; Said upper end sealed rotational of go up dividing water body 521 was connected end face under the upper end base of water body 512; The said lower end sealed rotational of dividing water body 521 that goes up is connected down branch water body 513, thereby forms attaching cavity.
Said second rotating sleeve 530 is socketed in going up of sealing unit 520 and divides outside the water body 521, and constitutes the relation that is rotationally connected synchronously.
Attractive in appearance in order to guarantee, the adaptive alignment of outer turning surface of best said upper casing, lower casing and rotating sleeve.
In order to make the auditor further understand the present invention, following mask body is introduced the water route switching principle:
Suppose in the original state; Said second sealing unit 520 is in the second place; The inlet in jam 522 sealings first water route 140 of said second sealing unit 520; Said water route water is to being: back pipe 210, intake tunnel 130, cross the upper end base of water body penetration hole 5123, on divide water body 521 tapping hole 523, on divide chamber, the inlet in second water route 313, second water route 313 between water body and the following minute water body, please refer to Figure 25,26;
Rotate second rotating sleeve 530; Drive second sealing unit 520 and turn to the 3rd position; The jam 522 of said second sealing unit 520 is between the inlet in the inlet in first water route 140, second water route 313; With two inlets all at interval; The inlet in the inlet in said first water route 140 and second water route 313 all is in open mode; Said water route water is to being: back pipe 210, intake tunnel 130, cross the upper end base of water body penetration hole 5123, on divide water body 521 tapping hole 523, on divide chamber, the inlet in second water route 313, second water route 313 between water body and the following water body of minuteing, the back manages 210, intake tunnel 130, water body upper end base penetration hole 5123, on divide water body 521 tapping hole 523, on divide chamber, the inlet in first water route 140, first water route 140 between water body and the following minute water body, please refer to Figure 27,28;
Be rotated further second rotating sleeve 530; Drive second sealing unit 520 and turn to the second place; The inlet in jam 522 sealings second water route 140 of said second sealing unit 520; Said water route water is to being: back pipe 210, intake tunnel 130, cross the upper end base of water body penetration hole 5123, on divide water body 521 tapping hole 523, on divide chamber, the inlet in first water route 140, first water route 140 between water body and the following minute water body, please refer to Figure 29,30.
Also can be fixed in metope outside the said Suction cup assembly 400 affixed outer tubes 110.
Described first water route is connector portions gondola water faucet 600 for example, and gondola water faucet 700 is for example held through the water pipe catcher in said second water route.Be connected with slide 800 on the best described pipe assembly 100
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (10)
1. bottom rotary switching mechanism, it is characterized in that: it comprises:
One pipe assembly, it comprises the outer tube and the interior pipe of mutual socket, forms intake tunnel between said outer tube and the interior pipe, forms first water route within the said interior pipe;
One COMM communication, it comprises:
One fixed unit, its affixed outer tube and interior pipe, and be provided with one second water route, said first water route and second water route all have an inlet;
One attaching cavity, it can connect intake tunnel;
One sealing unit, it is movably connected in the attaching cavity, and the activity through sealing unit can realize at least that then first water route and second water route switch; And
One rotating sleeve, it is rotatably connected on outside the fixed unit and the sealing unit that is in transmission connection, and rotates through rotating sleeve and realizes that sealing unit is movable.
2. bottom rotary switching mechanism according to claim 1 is characterized in that: the inlet in the inlet in said first water route and second water route is according to pipe assembly axis arranged and towards setting; Said sealing unit is slidingly connected in the attaching cavity and between two inlets, slides through rotating sleeve rotating band motive sealing unit, and the slip through sealing unit can realize at least that then first water route and second water route switch.
3. bottom rotary switching mechanism according to claim 2 is characterized in that:
Said sealing unit comprises a link and two sealing gaskets; Said two sealing gaskets are installed in link axis two ends respectively; Said link has an outer turning surface and at least one projection that is installed in outer turning surface; The inlet in corresponding first water route of said two sealing gaskets difference and the inlet in second water route, the terminal surface of said projection is provided with outside thread;
Turning surface offers internal thread within the said rotating sleeve, the outside thread of the adaptive projection that is spirally connected of said internal thread.
4. bottom rotary switching mechanism according to claim 3 is characterized in that: said link comprises internals, an overcoat and two affixed internals and overcoat and connecting rod adjacent and that be separated by, and said two sealing gaskets are installed in internals axis two ends respectively.
5. bottom rotary switching mechanism according to claim 3 is characterized in that:
Said fixed unit comprises a body and a water output connector; Said body hypomere offers the guiding breach of the corresponding projection of axis; Said water output connector is fixed in the lower end of body and is provided with described second water route; Form attaching cavity between said water output connector and the body;
Upper half part sealing of the outer turning surface of the overcoat of said link is slided at the interior turning surface of body, and lower half portion sealing is slided at the interior turning surface of water output connector, and said projection passes the guiding breach;
Said rotating sleeve is rotatably connected on outside the body hypomere.
6. bottom rotary switching mechanism according to claim 1 is characterized in that: the inlet level in the inlet in said first water route and second water route, according to arranging around the camber line of rotating sleeve rotation axis; Said sealing unit rotates and is arranged within the attaching cavity, and through rotating sleeve rotating band motive sealing unit rotational, the rotation through sealing unit can realize at least that then first water route and second water route switch.
7. bottom rotary switching mechanism according to claim 6 is characterized in that: said sealing unit comprises and divides water body on one, said go up to divide under the water body be provided with jam, corresponding first waterway inlet of said jam and second waterway inlet; Said going up constitutes the relation that is rotationally connected synchronously between branch water body and the rotating sleeve.
8. bottom rotary switching mechanism according to claim 7 is characterized in that: said fixed unit comprises:
One upper casing;
One crosses water body, and it is installed within the upper casing, and the said water body of crossing has a upper end base and and is installed in the fixing column under the upper end base, and the said water body hollow shape of crossing becomes hollow hole, and first termination of said hollow hole is led to first water route, and second termination is led to first waterway inlet; And
Divide the water body group once; Its sealing was fixed in outside the fixing column of water body; Be provided with said second water route on the said following minute water body group, end face is provided with first waterway inlet and second waterway inlet on the said following minute water body group, and said first waterway inlet is connected second end of hollow hole;
Saidly go up to divide a water body rotating sleeve to be connected on outside the fixing column and be sealedly connected on end face under the upper end base, said jam is positioned at following minute water body group upper-end surface also corresponding first waterway inlet and second waterway inlet.
9. according to each described bottom rotary switching mechanism among the claim 1-8, it is characterized in that: it also comprises:
One support arm assembly, it comprises back pipe, a fixing head and a preceding pipe at a connection water source, managed and the pipe assembly pipe, back before said fixing head was affixed, and said intake tunnel is connected the back pipe, pipe before said interior pipe is connected.
10. according to each described bottom rotary switching mechanism among the claim 1-8, it is characterized in that: it also comprises:
One can be fixed in the Suction cup assembly of metope, its affixed outer tube.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101959258A CN101852301B (en) | 2010-06-09 | 2010-06-09 | Bottom rotary switching mechanism |
| PCT/CN2011/075387 WO2011153933A1 (en) | 2010-06-09 | 2011-06-07 | Bottom rotating switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101959258A CN101852301B (en) | 2010-06-09 | 2010-06-09 | Bottom rotary switching mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852301A CN101852301A (en) | 2010-10-06 |
| CN101852301B true CN101852301B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101959258A Expired - Fee Related CN101852301B (en) | 2010-06-09 | 2010-06-09 | Bottom rotary switching mechanism |
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| CN (1) | CN101852301B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153933A1 (en) * | 2010-06-09 | 2011-12-15 | 厦门松霖科技有限公司 | Bottom rotating switching mechanism |
| DE102011009774B4 (en) * | 2011-01-29 | 2018-05-24 | Flühs Drehtechnik GmbH | Umstellventiloberteil |
| CN102466061B (en) * | 2011-12-05 | 2013-10-16 | 厦门松霖科技有限公司 | Waterway switch valve group and shower head using same |
| CN104523176B (en) * | 2014-11-25 | 2017-01-18 | 珠海普乐美厨卫有限公司 | Push-pull type water diversion switching device and shower with push-pull type water diversion switching device |
| CN106439105B (en) * | 2016-12-02 | 2018-09-28 | 贺业强 | Band quickly connects and the pipe joint of on-off function |
| CN106895177A (en) * | 2017-03-28 | 2017-06-27 | 龙岩鸿航卫浴有限公司 | Water outlet is used as the tap for switching |
| CN114962727B (en) * | 2022-06-30 | 2023-07-18 | 小米汽车科技有限公司 | Valve, heat pump air conditioning system and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1916216A1 (en) * | 1969-03-03 | 1970-09-10 | Kyffhaeuserhuette Veb Maschf | Change-over valve for the food and milk - industries |
| US20090250049A1 (en) * | 2008-04-08 | 2009-10-08 | Sing Chen International Co., Ltd. | Gas-Supply Regulating Device for Use in a Gas Burner Assembly |
| CN201359103Y (en) * | 2009-03-12 | 2009-12-09 | 林元富 | Rotary switch type water supply sprayer |
| CN101551027B (en) * | 2009-05-05 | 2012-05-23 | 路达(厦门)工业有限公司 | Constant temperature mixed valve core |
| CN201764011U (en) * | 2010-06-09 | 2011-03-16 | 厦门松霖科技有限公司 | Bottom-part rotary switching mechanism |
-
2010
- 2010-06-09 CN CN2010101959258A patent/CN101852301B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101852301A (en) | 2010-10-06 |
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Address after: 361000 China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 sunshine West Road, Xinyang Industrial Zone, Haicang District, Fujian, Xiamen 298 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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