CN201764011U - Bottom-part rotary switching mechanism - Google Patents
Bottom-part rotary switching mechanism Download PDFInfo
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- CN201764011U CN201764011U CN2010202204922U CN201020220492U CN201764011U CN 201764011 U CN201764011 U CN 201764011U CN 2010202204922 U CN2010202204922 U CN 2010202204922U CN 201020220492 U CN201020220492 U CN 201020220492U CN 201764011 U CN201764011 U CN 201764011U
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Abstract
The utility model discloses a bottom-part rotary switching mechanism which comprises a pipe assembly and a switching device. The pipe assembly comprises an outer pipe and an inner pipe which are sleeved together, a water inlet channel is formed between the outer pipe and the inner pipe, and a first waterway is formed in the inner pipe; the switching device comprises a fixing unit, a sealing unit and a rotating sleeve; the fixing unit is fixedly connected with the outer pipe and the inner pipe, and is provided with an installation connecting cavity and a second waterway; the installation connecting cavity can be communicated with the water inlet channel; and the first waterway and the second waterway are respectively provided with an inlet. The sealing unit is movably connected in the installation connecting cavity. The motion of the sealing unit can at least realize the switching between the first waterway and the second waterway. The rotating sleeve is connected outside the fixing unit in a rotating manner, and is connected with the sealing unit in a transmission manner. The rotating sleeve rotates to realize the motion of the sealing unit.
Description
Technical field
The utility model 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 by 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.
The model utility content
The utility model provides a kind of bottom rotary switching mechanism, and 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 utility model solves its technical problem is:
A kind of 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 described outer tube and the interior pipe, forms first water route within the described 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, described first water route and second water route all have an inlet;
One can connect the attaching cavity of intake tunnel;
One is movably connected in the attaching cavity and by the movable relatively sealing unit of realizing that at least first water route and second water route are switched; And
One can drive the rotating sleeve of sealing unit activity, and it is rotatably connected on outside the fixed unit and the sealing unit that is in transmission connection.
Among one preferred embodiment: the inlet in the inlet in described first water route and second water route is according to pipe assembly axis arranged and towards setting; Described sealing unit is slidingly connected in the attaching cavity and between two tapping holes.
Among one preferred embodiment:
Described sealing unit comprises that a connection piece and two is installed in the sealing gasket of link axis two ends respectively, described link has an outer turning surface and at least one projection that is installed in outer turning surface, described two sealing gaskets are the inlet in corresponding first water route, second water route respectively, and the terminal surface of described projection is provided with outside thread;
Turning surface offers internal thread within the described rotating sleeve, the outside thread of the adaptive projection that is spirally connected of described internal thread.
Among one preferred embodiment: described link comprises the connecting rod of internals, an overcoat and at least one affixed internals and overcoat, and described two adjacent connecting rods are separated by, and described two sealing gaskets are installed in internals axis two ends respectively.
Among one preferred embodiment:
Described fixed unit comprises a body and a water output connector; Described body hypomere offers the guiding breach of the corresponding projection of axis; Described water output connector is fixed in the lower end of body and is provided with described second water route; Form attaching cavity between described water output connector and the body;
Upper half part sealing of the outer turning surface of the overcoat of described 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 described projection passes the guiding breach;
Described rotating sleeve is rotatably connected on outside the body hypomere.
Among one preferred embodiment: the inlet level in the inlet in described first water route and second water route, according to arranging around the camber line of rotating sleeve rotation axis; Described sealing unit rotates and is arranged within the attaching cavity.
Among one preferred embodiment: described sealing unit comprises and divides water body on one, described go up to divide under the water body be provided with jam, corresponding first waterway inlet of described jam and second waterway inlet; Described going up constitutes the relation that is rotationally connected synchronously between branch water body and the rotating sleeve.
Among one preferred embodiment: described 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 fixing column between the upper end base, and the described water body hollow shape of crossing becomes hollow hole, and first termination of described 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 described following minute water body group, end face is provided with first waterway inlet and second waterway inlet on the described following minute water body group, and described first waterway inlet is connected second end of hollow hole;
Describedly 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, described 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 that one connects back pipe, a fixing head and a preceding pipe at water source, managed and the pipe assembly pipe, back before described fixing head was affixed, and described intake tunnel is connected the back pipe, pipe before described 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 technical program 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, meets human engineering;
2, rotating sleeve rotating band motive sealing unit slides (rotation of rotating sleeve being converted into the slip of sealing unit, as leading screw and nut mechanism), utilizes the sealing unit that slides to carry out the water route and switches easy switching, sealability height;
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 allows 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, sealability height;
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
The utility model is described in further detail below in conjunction with drawings and Examples.
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, water port 523, pressurized hole 524.
Embodiment
Please refer to Fig. 1 to Figure 13, a kind of 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, described pipe assembly 100, it comprises the outer tube 110 and the interior pipe 120 of mutual socket, forms intake tunnel 130 between described outer tube 110 and the interior pipe 120, forms first water route 140 between the described interior pipe 120.
Please refer to Fig. 1 to Fig. 4, described support arm assembly 200, it comprises that one connects back pipe 210, a fixing head 220 and a preceding pipe 230 at water source.Pipe 230, back pipe 210, outer tube 110 and interior pipe 120 before described fixing head 220 is affixed, and make the intake tunnels 130 that described back pipe 210 is connected between outer tubes 110 and the interior pipe 120, make described before pipe 230 connect in first water routes 140 within the pipe 120.As required, described interior pipe 120 and outer tube 110 are screwed onto fixing head 220 by traveling nut 240, pipe 120 and outer tube 110 in being used to locate by connecting sleeve 250; In order to guarantee sealability, preferably set up diaphragm seal and seal ring.
Please refer to Fig. 1 to Fig. 4 and Fig. 8 to Figure 13, described COMM communication 300 comprises a fixed unit 310, a sealing unit 320 and a rotating sleeve 330.
Described fixed unit 310 comprises a body 311 and a water output connector 312.The hypomere of described body 311 offers the guiding breach 3111 along axis arranged that two radial symmetric are provided with.Described 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 described 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 described water output connector 312 and the body 311.
Described sealing unit 320 comprises a connection piece 321 and two sealing gaskets 322; Described link 321 comprises the connecting rod 3213 of internals 3211, an overcoat 3212 and at least one affixed internals and overcoat, and described two adjacent connecting rods 3213 are separated by; Described 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 described projection 3214 is provided with outside thread.Described two sealing gaskets 322 are installed in internals 3211 axis two ends respectively.
The outer tube 110 and the interior pipe 120 of described pipe assembly 100 are fixed on the body 311, and make described first water route, 140 water outlets towards attaching cavity.Among the present embodiment, the inlet in the inlet in described 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 described 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 described overcoat 3212; Chamber between described internals 3211 and the overcoat 3212 is connected intake tunnel 130; Described two sealing gaskets 322 are the inlet in corresponding first water route 140, second water route 313 respectively, and the slip by 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.
Described 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 described internal thread, make described rotating sleeve, guiding breach and projection cooperate and form leading screw and nut mechanism, rotate by rotating sleeve and realize that sealing unit slides.
Attractive in appearance in order to guarantee, best described body 311 outer turning surface are provided with step surface, and described rotating sleeve rotating sleeve is connected on outside the hypomere of body, and make the adaptive alignment of outer turning surface of described body, rotating sleeve and water output connector.
In order to make the auditor further understand the utility model, following mask body is introduced the water route switching principle:
Suppose in the original state, described sealing unit 320 is in the second place, the inlet in top seal pad 322 sealings first water route 140 of described sealing unit 320, described 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;
Rotate rotating sleeve 330, make sealing unit 320 to lower slider and be in the 3rd position, two sealing gaskets 322 of described sealing unit 320 and the inlet in first water route 140, the inlet in second water route 313 all at interval, the inlet in the inlet in described first water route 140 and second water route 313 all is in open mode, described water route water is to being: back pipe 210, intake tunnel 130, the overcoat 3212 of sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in second water route 313, second water route 313, back pipe 210, intake tunnel 130, the overcoat 3212 of sealing unit 320 and the chamber between the internals 3211, assembly cavity, the inlet in first water route 140, Fig. 7 is please referred in 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 described sealing unit 320 seals the inlet in 322 second water routes 140, described 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 described Suction cup assembly 400 affixed outer tubes 110.
Among another preferred embodiment, please refer to Figure 14 to Figure 30, a kind of 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 refer to Fig. 3, Fig. 4, described pipe assembly 100, it comprises the outer tube 110 and the interior pipe 120 of mutual socket, forms intake tunnel 130 between described outer tube 110 and the interior pipe 120, forms first water route 140 between the described interior pipe 120.
Please refer to Fig. 3, Fig. 4, described support arm assembly 200, it comprises that one connects back pipe 210, a fixing head 220 and a preceding pipe 230 at water source.Pipe 230, back pipe 210, outer tube 110 and interior pipe 120 before described fixing head 220 is affixed, and make the intake tunnels 130 that described back pipe 210 is connected between outer tubes 110 and the interior pipe 120, make described before pipe 230 connect in first water routes 140 within the pipe 120.As required, described interior pipe 120 and outer tube 110 are screwed onto fixing head 220 by traveling nut 240, pipe 120 and outer tube 110 in being used to locate by connecting sleeve 250; In order to guarantee sealability, preferably set up diaphragm seal and seal ring.
Please refer to Figure 14 to Figure 30, described second COMM communication 500 comprises one second fixed unit 510, one second sealing unit 520 and one second rotating sleeve 530.
Described 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.
Described top down cover 515 is installed within the upper casing 511, by pushing up the interior pipe 120 and the outer tube 110 of cover 515 affixed pipe assemblies 100 down.
The described water body 512 of crossing has a upper end base and and is installed in fixing column 5121 under the upper end base.Described water body 512 hollow shape of crossing become hollow hole 5122, and logical first water route of first termination of described hollow hole 5,122 140, the second ends can be connected first waterway inlet 141.Described upper end base outer circumferential face sealing is fixed within the upper casing 511.Be provided with the penetration hole 5123 that runs through up and down on the described upper end base.
Described following minute water body 513 inner peripheral surface sealing and fixing were socketed in outside the fixing column 5121 of water body 512, and described 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 described following minute water body 513 and the end cap 514 and cross water cavity 5131, the described end of crossing the fixing column 5121 of water body 512 offers the breach 5124 that can connect hollow hole 5122, described breach 5124 was positioned within the water cavity 5131, can connect hollow hole 5,122 second ends and cross water cavity 5131 by breach 5124, that is to say second waterway inlet 3131.Described following minute water body 513 and end cap 514 cooperate and are provided with one second water route 313, are provided with the inlet 141 in first water route 140 and the inlet 3131 in second water route 313 on the described following minute water body 513, and described two inlets are arranged with the camber line around axis.Described first waterway inlet 141 was connected water cavity 5131, and described second waterway inlet 3131 is connected second water route 313.
Described lower casing 516 is installed in down and divides outside the water body.
Described second sealing unit 520 comprises on one and to divide water body 521 and to be installed in jam 522 under the branch water body 521.Described jam 522 comprises a diaphragm seal 5221 and by the upwardly extending perisporium 5222 of diaphragm seal periphery, and described perisporium top is installed under the branch water body 521.Described going up on the branch water body 521 also offers the water port of crossing for feed water flow 523; In order to increase sealability, going up of described perisporium correspondence divides the part of water body 521 to offer pressurized hole 524, and the water route enters within the jam 522 by pressurized hole 524, to increase the diaphragm seal sealability.Described going up divides water body 521 to be located at outside the fixing column 5121 of water body 512 by rotating sleeve, and, described 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 described lower end sealed rotational of dividing water body 521 that goes up is connected down branch water body 513, thereby forms attaching cavity.
Described 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 described upper casing, lower casing and rotating sleeve.
In order to make the auditor further understand the utility model, following mask body is introduced the water route switching principle:
Suppose in the original state, described second sealing unit 520 is in the second place, the inlet in jam 522 sealings first water route 140 of described second sealing unit 520, described 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 water port 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 described second sealing unit 520 is positioned at the inlet in first water route 140, between the inlet in second water route 313, with two inlets all at interval, the inlet in the inlet in described first water route 140 and second water route 313 all is in open mode, described water route water is to being: back pipe 210, intake tunnel 130, cross the penetration hole 5123 of the upper end base of water body, the last water port 523 of dividing water body 521, the last chamber that divides between water body and the following minute water body, the inlet in second water route 313, second water route 313, back pipe 210, intake tunnel 130, cross the penetration hole 5123 of the upper end base of water body, the last water port 523 of dividing water body 521, the last chamber that divides between water body and the following minute water body, the inlet in first water route 140, Figure 27 is please referred in first water route 140,28;
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 described second sealing unit 520, described 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 water port 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 described 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 by the water pipe catcher in described second water route.Be connected with slide 800 on the best described pipe assembly 100
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model 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 described outer tube and the interior pipe, forms first water route within the described 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, described first water route and second water route all have an inlet;
One can connect the attaching cavity of intake tunnel;
One is movably connected in the attaching cavity and by the movable relatively sealing unit of realizing that at least first water route and second water route are switched; And
One can drive the rotating sleeve of sealing unit activity, and it is rotatably connected on outside the fixed unit and the sealing unit that is in transmission connection.
2. a kind of bottom rotary switching mechanism according to claim 1 is characterized in that: the inlet in the inlet in described first water route and second water route is according to pipe assembly axis arranged and towards setting; Described sealing unit is slidingly connected in the attaching cavity and between two tapping holes.
3. a kind of bottom rotary switching mechanism according to claim 2 is characterized in that:
Described sealing unit comprises that a connection piece and two is installed in the sealing gasket of link axis two ends respectively, described link has an outer turning surface and at least one projection that is installed in outer turning surface, described two sealing gaskets are the inlet in corresponding first water route, second water route respectively, and the terminal surface of described projection is provided with outside thread;
Turning surface offers internal thread within the described rotating sleeve, the outside thread of the adaptive projection that is spirally connected of described internal thread.
4. a kind of bottom rotary switching mechanism according to claim 3, it is characterized in that: described link comprises the connecting rod of internals, an overcoat and at least one affixed internals and overcoat, described two adjacent connecting rods are separated by, and described two sealing gaskets are installed in internals axis two ends respectively.
5. a kind of bottom rotary switching mechanism according to claim 3 is characterized in that:
Described fixed unit comprises a body and a water output connector; Described body hypomere offers the guiding breach of the corresponding projection of axis; Described water output connector is fixed in the lower end of body and is provided with described second water route; Form attaching cavity between described water output connector and the body;
Upper half part sealing of the outer turning surface of the overcoat of described 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 described projection passes the guiding breach;
Described rotating sleeve is rotatably connected on outside the body hypomere.
6. a kind of bottom rotary switching mechanism according to claim 1 is characterized in that: the inlet level in the inlet in described first water route and second water route, according to arranging around the camber line of rotating sleeve rotation axis; Described sealing unit rotates and is arranged within the attaching cavity.
7. a kind of bottom rotary switching mechanism according to claim 6 is characterized in that: described sealing unit comprises and divides water body on one, described go up to divide under the water body be provided with jam, corresponding first waterway inlet of described jam and second waterway inlet; Described going up constitutes the relation that is rotationally connected synchronously between branch water body and the rotating sleeve.
8. a kind of bottom rotary switching mechanism according to claim 7 is characterized in that: described 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 fixing column between the upper end base, and the described water body hollow shape of crossing becomes hollow hole, and first termination of described 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 described following minute water body group, end face is provided with first waterway inlet and second waterway inlet on the described following minute water body group, and described first waterway inlet is connected second end of hollow hole;
Describedly 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, described jam is positioned at following minute water body group upper-end surface also corresponding first waterway inlet and second waterway inlet.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described a kind of bottom rotary switching mechanisms, it is characterized in that: it also comprises:
One support arm assembly, it comprises that one connects back pipe, a fixing head and a preceding pipe at water source, managed and the pipe assembly pipe, back before described fixing head was affixed, and described intake tunnel is connected the back pipe, pipe before described interior pipe is connected.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described a kind of bottom rotary switching mechanisms, 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 |
|---|---|---|---|
| CN2010202204922U CN201764011U (en) | 2010-06-09 | 2010-06-09 | Bottom-part 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 |
|---|---|---|---|
| CN2010202204922U CN201764011U (en) | 2010-06-09 | 2010-06-09 | Bottom-part rotary switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764011U true CN201764011U (en) | 2011-03-16 |
Family
ID=43716616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202204922U Expired - Lifetime CN201764011U (en) | 2010-06-09 | 2010-06-09 | Bottom-part rotary switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852301A (en) * | 2010-06-09 | 2010-10-06 | 厦门松霖科技有限公司 | Bottom rotary switching mechanism |
| WO2011153933A1 (en) * | 2010-06-09 | 2011-12-15 | 厦门松霖科技有限公司 | Bottom rotating switching mechanism |
| CN104989850A (en) * | 2015-07-02 | 2015-10-21 | 路达(厦门)工业有限公司 | Water drainage switching mechanism |
-
2010
- 2010-06-09 CN CN2010202204922U patent/CN201764011U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852301A (en) * | 2010-06-09 | 2010-10-06 | 厦门松霖科技有限公司 | Bottom rotary switching mechanism |
| WO2011153933A1 (en) * | 2010-06-09 | 2011-12-15 | 厦门松霖科技有限公司 | Bottom rotating switching mechanism |
| CN104989850A (en) * | 2015-07-02 | 2015-10-21 | 路达(厦门)工业有限公司 | Water drainage switching mechanism |
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Granted publication date: 20110316 Effective date of abandoning: 20120926 |