CN201832744U - Hand-held water outlet device - Google Patents
Hand-held water outlet device Download PDFInfo
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- CN201832744U CN201832744U CN2010202459601U CN201020245960U CN201832744U CN 201832744 U CN201832744 U CN 201832744U CN 2010202459601 U CN2010202459601 U CN 2010202459601U CN 201020245960 U CN201020245960 U CN 201020245960U CN 201832744 U CN201832744 U CN 201832744U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 261
- 238000007789 sealing Methods 0.000 claims description 72
- 238000007599 discharging Methods 0.000 claims description 36
- 210000000515 tooth Anatomy 0.000 claims description 35
- 210000004907 gland Anatomy 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The utility model relates to a hand-held water outlet device. The device comprises a housing and a water delivery pipe fitting assembled in the housing, wherein the water delivery pipe fitting comprises a water distribution valve seat provided with a water distribution cavity chamber; a water distribution valve core can be pushed to displace between two water outlets in the water distribution cavity chamber, so as to respectively form first functional outlet water and second functional outlet water; a button component can be used for a user to press, so as to drive a rotary positioning piece to prop the water distribution valve core to slide and displace upwards, and form second functional outlet water; after being propped, the rotary positioning piece can be rotationally clamped on a ratchet block at the bottom end of the water distribution cavity chamber, so that the user has no need to continuously press the button and the second functional outlet water can be kept; and an elastic component is used for elastically propping the water distribution valve core downwards and providing rotation force needed by the rotary positioning piece and axial force for the water distribution valve core to detach from the ratchet block when being propped again. The device can conduct switching through a single key, and the gear position can be maintained and cannot be influenced by low water pressure.
Description
Technical field
The utility model relates to a kind of hand held discharging device, particularly a kind of hand held discharging device for kitchen use.
Background technology
Existing hand held discharging device for kitchen use, its inside is equipped with a shunt valve seat usually, and defines branch water chamber in this shunt valve seat inside, is used to install the shunt valve core.This shunt valve core can controlled structure start, and at least two moved between positions, forms the water outlet of difference in functionality respectively.
The control structure that many hand held discharging devices for kitchen use are arranged at present adopts double-button to switch, and is inconvenient in the operation, though some adopts single button to switch, do not have the file position to keep function.The user need continue to push the application of force after switching a certain gear, just can keep the function water outlet of this document position, so quite inconvenience in the operation.
The file position of some hand held discharging device for kitchen use in addition, though can keep by the water flow pressure after switching, under low hydraulic pressure state, its gear breaks away from switching easily automatically, the gear that can't reach expection keeps effect, is subjected to low influence of hydraulic pressure easily so manipulate.
The utility model content
The utility model main purpose is to provide a kind of hand held discharging device, can adopt singly-bound to switch, and it is quite convenient to operate, and gear can be held, and is not subjected to the influence of low hydraulic pressure.
The utility model provides a kind of hand held discharging device, comprising: housing and can be by equipped flow pipe spare, shunt valve core, elastic parts, rotation keeper and the button assembly that is fixed in the housing, and wherein, described flow pipe spare comprises the shunt valve seat and goes out water assembly;
The shunt valve seat, comprising to supply water flow to into the water inlet chamber, be communicated with described water inlet chamber branch water chamber, can see through first delivery port be communicated with described minute water chamber around the water flowing chamber, can see through the central water flowing chamber that second delivery port is communicated with described minute water chamber, and be communicated with simultaneously described around the water outlet mounting groove of water flowing chamber and described central water flowing chamber; Water chamber was provided with at least one ratchet piece with respect to described second delivery port in described minute;
Go out water assembly, can be assembled in the water outlet mounting groove that is contained in described shunt valve seat, comprise the first water outlet member and the second water outlet member, the described first water outlet member be used for will come from described around the current of water flowing chamber form the first function water outlet by the back, the current that the described second water outlet member is used for coming from described central water flowing chamber form the second function water outlet by the back;
The shunt valve core can have the first sealing position at slide displacement in described minute water chamber on it, described first delivery port of blocking-up sealing, make second delivery port be opening state, and second delivery port of the described shunt valve seat of blocking-up sealing, make first delivery port be opening state;
Elastic parts, down elasticity is replaced described shunt valve core;
The rotation keeper, be disposed in described minute water chamber, can suitably up be passed and be rotated, and snaps into position is on described ratchet piece, push against described shunt valve core simultaneously, make its first sealing position remain on the position of blocking-up sealing first delivery port, and can when up being pushed against once more, rotate the described ratchet piece of disengaging, and allow described elastic parts see through the shunt valve core with its down elasticity pass the location, make the first sealing position of shunt valve core remain on the position of blocking-up sealing second delivery port simultaneously;
Button assembly suitably up pushes against described rotation keeper.
Preferably, the described housing installation through hole that has water inlet end, water side and be positioned at the tube wall appropriate location; The influent side of described minute water chamber is provided with the water inlet that is connected with the chamber of intaking, and place, water inlet top is provided with described first delivery port, the place, below is provided with described second delivery port, and the ratchet piece is being set near internal perisporium place, bottom, and each ratchet piece top comprises the ratchet face that a ratchet slot and two-phase are adjoined, and arbitrarily two-phase is adjoined and is separated with axial slide between the ratchet piece respectively mutually; The first sealing position of described shunt valve core can be when the shunt valve core be up promoted slippage, and suitably first delivery port of blocking-up sealing shunt valve seat makes second delivery port be opening state; And when it was down promoted slippage, suitably second delivery port of blocking-up sealing shunt valve seat made first delivery port be opening state; Described shunt valve core is provided with the second sealing position below the first sealing position, with the branch water chamber internal perisporium maintenance slipper seal of ratchet piece top; Described elastic parts is installed between the relative position, branch water chamber top of shunt valve core top and shunt valve seat; Described rotation keeper periphery wall is provided with at least one engaging tooth piece, can be respectively each axial slide slippage up and down in minute water chamber, and each engaging tooth piece bottom forms pitch face, can up be pushed against at the rotation keeper, and when each engaging tooth piece breaks away from each axial slide, toward predetermined all circular direction rotations, and snaps into position is in each relative ratchet slot of adjacent side, and can up be pushed against once more at the rotation keeper, and when each engaging tooth piece breaks away from each relative ratchet slot, rotate to each chute top to axial of adjacent side toward the same circumference direction, and when pushing force disappears, down slip into each to axial in the chute, and allow the shunt valve core down to be pushed against slippage; Described button assembly can be passed branch water chamber bottom part up and down axial limiting, comprise a sliding sleeve position, described sliding sleeve position periphery wall is provided with at least one slide block, can be respectively along the slippage up and down of each axial slide, and be provided with first pitch face that at least one isogonism distributes on the top; Bottom, sliding sleeve position is extended with the projection position, and it is outstanding down to be stretched through by a minute water chamber bottom, and can up be pushed pushing and pressing, makes predetermined first pitch face can up push against the bottom pitch face of each relative engaging tooth piece of rotation keeper.
Preferably, described shunt valve seat comprises body, base and block set; Wherein:
Body constitutes the major part of shunt valve seat, be formed with the part of into water chamber, branch water chamber, water flowing chamber, central water flowing chamber, water outlet mounting groove, water inlet and first delivery port on every side on it, and below a described formation branch water chamber part, form installing space, described installing space is formed with top opening, lower opening, and being positioned between the two connected entrance, described connected entrance can be connected with central water flowing chamber;
Base can be assembled in the installing space that is fixed in body, comprises the diapire wall and by the diapire wall surrounding wall wall that extends of one up; Described surrounding wall is the common space that forms of perisporium and diapire wall within the walls, can be used for forming another part of branch water chamber, and with the body interior space mutual group composition water chamber that is formed with a branch water chamber part; The surrounding wall wall is near the nested seal washer that is positioned with on the periphery wall on top, replace sealing mutually with the top opening internal perisporium of body installing space, and on the periphery wall below the seal washer another seal washer of nested location, replace sealing mutually with the internal perisporium of lower opening, at least one ring-type outlet pass also is set on the surrounding wall wall between the seal washer, be connected with the connected entrance of above-mentioned body, and the internal perisporium of surrounding wall wall above each ring-type outlet pass, form second delivery port, on the internal perisporium below each ring-type outlet pass, form described ratchet piece and described axial slide;
Block set can be incorporated into the bottom part of base by buckle, and the installation through-hole wall face of its periphery wall and housing matches.
Preferably, the described body thereunder below of opening is located on every side, is symmetrically arranged with two draw-in grooves; Thereunder on the periphery wall of seal washer below, symmetry is equipped with two fixture blocks to the surrounding wall wall of base, revolves respectively to fix in draw-in groove, base can be assembled be fixed on the body.
Preferably, described base is concaved with first axial slide of radial depth less than axial slide respectively at each ratchet piece internal perisporium place, and the relative engaging tooth piece on the confession rotation keeper periphery wall is along this displacement that endwisely slips up and down.
Preferably, first of the described shunt valve core sealing position and the second sealing position are seal washer; First delivery port or the second delivery port inside of body can be slipped in the first sealing position, and replaces sealing mutually with its internal perisporium, and the blocking-up current pass through; The second sealing position can keep slipper seal with the internal perisporium of each ring-type outlet pass below of base surrounding wall wall, and the blocking-up current are by arriving each ratchet piece of below.
Preferably, the branch water chamber top of described shunt valve seat is provided with the spring reference column, and internal face forms spring location wall around the described spring reference column; The top of shunt valve core is provided with the spring locating slot; Elastic parts is the compression spring, can be positioned on the spring reference column for wearing, and the groove bottom at spring location wall and spring locating slot is replaced at two ends respectively.
Preferably, described shunt valve core bottom also is provided with the position, resisted position; Rotation keeper top also is provided with replaces the position, up replaces the position, resisted position.
Preferably, position, described resisted position with replace the groove and the body of rod that the position is configured to set mutually the location respectively.
Preferably, described shunt valve core is provided with the 3rd sealing position at the periphery wall of first sealing above the position, can be along with the displacement that slides up and down of shunt valve core, and keep nested sliding mode with the branch water chamber internal perisporium of shunt valve seat first delivery port top.
Preferably, described the 3rd sealing position is a seal washer.
Preferably, described button assembly comprises that moving part reaches by gland; Described moving part can be used for forming sliding sleeve position and projection position; Described by the movable projection position that is connected in moving part of gland, be provided with on it and push the position, be available for users to push the application of force.
Preferably, the sliding sleeve position of described moving part and projection interdigit also form class's ring edge; The branch water chamber bottom of shunt valve seat forms the diapire face, and its centre provides puts perforation, can be stretched through for the projection position of moving part, and the class of moving part ring edge can suitably replace diapire face around perforation, makes the moving part can be by axial limiting up and down.
Preferably, described rotation keeper bottom is extended with backstay portion; The moving part top is concaved with the location trepanning, can with the mutually nested location of backstay portion.
Preferably, the bottom, projection position of described moving part is concaved with spring card slot; Describedly roughly be the upper shield shape, comprise and push the position and by pushing the ring wall position that one is extended around the position by gland; But describedly push the inlay card post that position internal face projection has the elasticity condensation, can fix with the mutual inlay card of elasticity draw-in groove, and outside wall surface is available for users to push the application of force.
Preferably, described moving part top is provided with at least two conical tooths that are connected with each other, and each conical tooth forms first pitch face and second pitch face.
Preferably, first pitch face of described moving part has the rough gradient that equates with the pitch face of each engaging tooth piece bottom of rotation keeper, replaces and can suitably fit.
Preferably, describedly go out water assembly and also comprise water tray seat and central adapter; Described water tray seat can be used for screwing togather the water side place of locking at housing, and its centre is provided with the installation tank; Described central adapter two ends are connected the central water flowing chamber water outlet side that is sealed in the shunt valve seat and the influent side of water tray seat respectively, its central authorities are formed with central water outlet through hole, the current deflecting that comes from the central water flowing chamber can be installed in the tank, and be installed the second water outlet member is installed in the tank; Water outlet chamber around water tray seat and central adapter periphery wall can form between the water outlet mounting groove internal face of shunt valve seat jointly, and be connected with water flowing chamber on every side, and the one molded first water outlet member in position around the water tray seat.
Preferably, the described first water outlet member is a nozzle assembly, is formed with at least one nozzle on it, can make by after current form the spray of sprinkling state.
Preferably, the described second water outlet member is a Water wave forming device, can make by after current form the spray of foam state.
The utility model hand held discharging device, because when the user pushes this button assembly, revotating card anchored on the ratchet slot of branch water chamber each the ratchet piece of bottom that is positioned at this shunt valve seat after its rotation keeper can up be pushed against by button assembly, locate and remain on the file position of the second function water outlet thereby this shunt valve core up can be replaced, keep function and have the file position, make it not be subjected to low influence of hydraulic pressure.When the user pushes this button assembly once more, can force this rotation keeper to break away from the ratchet slot of each ratchet piece easily.Therefore, can see through repeated singly-bound pressing operation simply, reach file position handoff functionality, operate quite simple and easy, quick and convenience, meet the hommization operational requirements.
Description of drawings
Fig. 1 is the outward appearance constitutional diagram of the utility model hand held discharging device;
Fig. 2 is the cross side pseudosection of the utility model hand held discharging device;
Fig. 3 is vertical side cutaway view of the utility model hand held discharging device;
Fig. 4 is the side cutaway view of the utility model flow pipe spare;
Fig. 5 is the side cutaway view of the utility model shunt valve seat;
Fig. 6 is the side cutaway view of the utility model shunt valve seat and inner each installation component thereof;
Fig. 7 is the three-dimensional view sub-anatomy of the utility model shunt valve seat and its internal partial installation component;
Fig. 8 is the base stereo appearance figure of the utility model shunt valve seat;
Fig. 9 is the base three-dimensional cutaway view radially of the utility model shunt valve seat;
Figure 10 is the three-dimensional exploded view of the utility model rotation keeper and moving part;
Figure 11 is another three-dimensional exploded view of the utility model rotation keeper and moving part;
Figure 12 is the state of the replacing side plan view of the utility model rotation keeper and moving part;
Figure 13 forms the view of the first function water outlet under normal conditions for the utility model hand held discharging device, and shows this button assembly and be in the state that is not pressed;
Figure 14 be the utility model base, block set, rotation keeper and button assembly to each other under normal conditions concern the location drawing;
Figure 15 is up pushed this moving part of interlock for the utility model button assembly by gland, and up promotes this rotation keeper, and the rotation keeper is toward the view of predetermined circle direction rotation start;
Figure 16 anchors view on each the ratchet piece of branch water chamber bottom that is positioned at the shunt valve seat for the utility model rotation keeper revotating card;
Figure 17 is after the button assembly of the utility model hand held discharging device is pressed, and is in the view of the formation second function water outlet under Figure 15 state when button assembly, rotation keeper;
Figure 18 is rotated snaps into position on each ratchet piece for the utility model rotation keeper, and the button assembly view that down hung automatically by itself gravity effect.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
Further describe 26S Proteasome Structure and Function characteristics of the present utility model below with reference to accompanying drawing and preferred embodiment, so that understand its invention essence more intuitively.
As shown in Figures 1 to 3, the utility model provides a kind of preferred embodiment of hand held discharging device, mainly comprises housing 10, flow pipe spare 20, shunt valve core 30, elastic parts 40, rotation keeper 50 and button assembly 60.Below at the explanation of above-mentioned composition assembly division.
This housing 10 roughly is cannula-like, comprises internal chamber 11, water inlet end 12 and water side 13, and is provided with installation through hole 14 in the tube wall bottom.
This flow pipe spare 20 can be assembled in the internal chamber 11 that is fixed in above-mentioned housing 10, and is connected mutually with the flexible pipe that is positioned at tap, comprises shunt valve seat 20a and goes out water assembly 20b.Wherein:
This shunt valve seat 20a, shown in Fig. 4 to 7, its inside comprises into water chamber 21, branch water chamber 22, water flowing chamber 23, central water flowing chamber 24 and water outlet mounting groove 25 on every side.
Above-mentioned water inlet chamber 21 can be used for receiving the current that come from this flexible pipe.Present embodiment shunt valve seat 20a is formed with joint area 211 at these water inlet chamber 21 outside wall surface places, can be connected mutually with flexible pipe.
The influent side of above-mentioned minute water chamber 22 is provided with water inlet 221, can be connected with water inlet chamber 21.This place, water inlet 221 tops is provided with first delivery port 222, and thereunder locates to be provided with second delivery port 223.Wherein, this minute water chamber 22 tops also be provided with spring reference column 224, and internal face is formed with spring location wall 225 around this spring reference column 224.
The internal perisporium place of above-mentioned minute water chamber 22 close bottoms is provided with at least one ratchet piece 226.The present embodiment isogonism is distributed with four ratchet pieces 226, and shown in Fig. 8,9, each ratchet piece 226 top comprises a ratchet slot 226a and the two ratchet face 226b that adjoin mutually.Be separated with axial slide 227 mutually between the ratchet piece 226 that two-phase is adjoined arbitrarily, so the axial slide 227 that has four isogonisms to distribute.
Above-mentioned each ratchet piece 226 internal perisporium place also are concaved with the first axial slide 227a respectively, and its radial depth is less than above-mentioned axial slide 227.
Above-mentioned central water flowing chamber 24 is positioned at the water outlet side in this minute water chamber 22 close centre positions, and is connected with above-mentioned second delivery port 223.
Above-mentioned water outlet mounting groove 25 is positioned at water flowing chamber 23 and central water flowing chamber 24 water outlet sides on every side, and coupled respectively logical.
The shunt valve seat 20a of present embodiment comprises body 200, base 201 and block set 201.
This body 200 constitutes the major part of this shunt valve seat 20a, is formed with the part of above-mentioned water inlet chamber 21, branch water chamber 22, water flowing chamber 23, central water flowing chamber 24, water outlet mounting groove 25, water inlet 221, first delivery port 222 and spring reference column 224 on every side on it.Wherein, this body 20 also forms installing space 203 in order to the below place that forms this minute water chamber's 22 parts, this installing space 203 be formed with top opening 204, lower opening 205 and above connected entrance 206 between opening 204 and the lower opening 205.This connected entrance 206 can be connected with central water flowing chamber 25; Locate to be symmetrically arranged with two draw-in grooves 207 around the below of lower opening 205.
Surrounding wall wall 209 is replaced sealing near the also nested seal washer 261 that is positioned with on the periphery wall on top mutually with top opening 204 internal perisporiums of above-mentioned body 200 installing spaces 203.The also nested seal washer 262 that is positioned with on the sealing packing ring 261 below periphery walls is replaced sealing mutually with these lower opening 205 internal perisporiums.
Above-mentioned base 201 also is formed with at least one ring-type outlet pass 263 on the surrounding wall wall 209 of 261,262 of above-mentioned seal washers, be connected with the connected entrance 206 of above-mentioned body 200.And above-mentioned second delivery port 223 is formed by the internal perisporium that this base 201 is positioned at each ring-type outlet pass 263 top.Simultaneously, this base 201 forms above-mentioned ratchet piece 226, axial slide 227 and the first axial slide 227a on the internal perisporium below these surrounding wall wall 209 each ring-type outlet passes 263, and forms above-mentioned diapire face 228 and bore a hole 229 on this diapire wall 208.
Above-mentioned surrounding wall wall 209 symmetry on the periphery wall of locating below the sealing packing ring 262 is equipped with two fixture blocks 264, can be respectively and the draw-in groove 207 of above-mentioned body 200 rotation snaps into position mutually, and with base 201 mounts in these body 200 inside.
Above-mentioned base 201 on the periphery wall below the above-mentioned fixture block 264 radially projection snap collar edge 265 is arranged, symmetry is concaved with two breach 266 on this snap collar edge 265.
Block set 202 roughly in the form of a ring, its roof symmetry is extended with two resilient fingers 267, can be respectively locate with snap collar edge 265 mutual hooks by above-mentioned base 201 each breach 266, and with these block set 202 mounts on this base 201.And these block set 202 periphery walls are roughly identical mutually with installation through hole 14 internal faces of above-mentioned housing 10.
Go out water assembly 20b, be positioned at the water outlet side place of above-mentioned shunt valve seat 20a, mainly comprise water tray seat 27, central adapter 28, the first water outlet member 270 and the second water outlet member 280.
This water tray seat 27 can be used for screwing togather 13 places, water side that are locked in above-mentioned housing 10, and its centre is provided with installs tank 271.
These central authorities' adapter 28 two ends are connected central water flowing chamber 24 water outlet sides that are sealed in above-mentioned shunt valve seat 20a and the influent side of water tray seat 27 respectively, its central authorities are formed with central water outlet through hole 281, the current deflecting that comes from the central water flowing chamber 24 can be installed in the tank 271.
Above-mentioned water tray seat 27 and central adapter 28 periphery walls can form water outlet chamber 272 on every side jointly between water outlet mounting groove 25 internal faces of above-mentioned shunt valve seat 20a, and are connected with above-mentioned water flowing chamber 23 on every side.
The first water outlet member 270 can by one molded around water tray seat 27 position, make to come from after the current of water outlet chamber 272 pass through thus around above-mentioned, formed the first function spray.The first water outlet member 270 of present embodiment is a nozzle assembly, is formed with at least one nozzle 273 on it, can make by after current form the spray of sprinkling state.
This second water outlet member 280 can be screwed togather installation tank 271 inside that are locked in water tray seat 27, the current that come from above-mentioned central water outlet through hole 281 are passed through thus after, formed the second function spray.The second water outlet member 280 of present embodiment is a Water wave forming device, can make by after current form the spray of foam state.
The periphery wall of above-mentioned shunt valve core 30 below the first sealing position 31, also be provided with the second sealing position 32 that can be seal washer, can be along with the displacement that slides up and down of this shunt valve core 30, and remain in the slipper seal state with surrounding wall wall 209 internal perisporiums that above-mentioned base 201 is positioned at each ring-type outlet pass 263 below, shown in Figure 13,17.Make by the current of above-mentioned second delivery port 223 like this, be unlikely entering this minute water chamber 22 bottoms, particularly ratchet piece 226 positions.
The periphery wall of above-mentioned shunt valve core 30 above the above-mentioned first sealing position 31, the 3rd sealing position 33 that can be seal washer also is set, can be along with the displacement that slides up and down of this shunt valve core 30, and remain in nested sliding mode with branch water chamber 22 internal perisporiums that above-mentioned body 200 is positioned at first delivery port, 222 tops, shown in Figure 13,17.Help this shunt valve core 30 stably to slide up and down displacement like this in this minute water chamber 22, hence one can see that, and the purpose at the 3rd sealing position 33 does not lie in sealing function is provided.Since the 3rd sealing position 33 and inessential structure, can select not to be provided with the 3rd sealing position 33, and the position, top that can suitably delete this shunt valve core 30.
Above-mentioned shunt valve core 30 bottoms are provided with the position, resisted position 34 that can be groove, can be for up pushing against the application of force.
Above-mentioned shunt valve core 30 top central authorities also are concaved with a spring locating slot 35.
These rotation keeper 50 periphery wall stage casings are provided with at least one engaging tooth piece 52.The present embodiment isogonism is distributed with four engaging tooth pieces 52, can divide the straight line slippage about in the of 227 of each axial slide of water chamber 22 bottoms along above-mentioned shunt valve seat 20a respectively, and each engaging tooth piece 52 bottom is formed with a pitch face 521.
Above-mentioned engaging tooth piece 52 can suitably up be pushed against breaks away from each axial slide 227, is breaking away from moment, because the elastic-restoring force of above-mentioned elastic parts 40 can see through this shunt valve core 30 and act on this rotation keeper 50.Therefore, each engaging tooth piece 52 can be subjected to the component effect of circumferencial direction, and rotation slips in the relative ratchet slot 226a of each axial slide 227 1 side, makes snaps into position each other, shown in Figure 15,16.In rotary course, slippage that the pitch face 521 of each engaging tooth piece 52 bottom is understood and the relative ratchet face 226b at each ratchet slot 226a place fits mutually.
When the mutual snaps into position of above-mentioned engaging tooth piece 52 and each ratchet slot 226, owing to this rotation keeper 50 can be located in than the top position.Therefore, above-mentioned shunt valve core 30 also can be subjected to replacing of this rotation keeper 50, makes its first sealing position 321 be maintained at the position that blocking-up seals above-mentioned first delivery port 222, as shown in figure 17.
When above-mentioned engaging tooth piece 52 is up pushed against once more, and when breaking away from each relative ratchet slot 226a, can be subjected to the elastic-restoring force effect of above-mentioned elastic parts 40 to continue the rotation start equally, arrive each axial slide 227 top and break away from each relative ratchet piece 226 toward same circumferencial direction.And can be when up pushing force disappears, be subjected to the elastic force indirectly-acting of above-mentioned elastic parts 40, and, make the first sealing position 31 of above-mentioned shunt valve core 30 can be held in the position of above-mentioned second delivery port 223 of blocking-up sealing along each chute 227 slippage location down to axial, as shown in figure 13.
Above-mentioned rotation keeper 50 bottoms also are extended with a positioning rod portion 53.
This moving part 60a, it is shaft-like roughly to be class, comprises that sliding sleeve position 61, projection position 62 and the class between this sliding sleeve position 61 and projection position 62 in these 61 bottoms, sliding sleeve position on the top encircles edge 63.Branch water chamber 22 bottom parts that are limited in this above-mentioned shunt valve seat 20a can be accommodated in this sliding sleeve position 61, its top central fovea is provided with location trepanning 64, can wear the location mutually with the backstay portion 53 of above-mentioned rotation keeper 50 bottoms, and periphery wall is formed with at least one slide block 65 near top end.This slide block 65 can be respectively slides up and down along each axial slide 227 of branch water chamber 22 bottoms and the first axial slide 227a of above-mentioned shunt valve seat 20a.
Above-mentioned moving part 60a top is formed with at least one conical tooth that is connected with each other 66, and each conical tooth 66 comprises first pitch face 661 and one second pitch face 662.This first pitch face 661 can remain in the state of replacing mutually with the pitch face 521 of above-mentioned rotation keeper 50 each engaging tooth piece 52 bottom, shown in Figure 12,13 under normal conditions.
The projection position 62 of above-mentioned moving part 60a bottom can down stretch through outstanding from the branch water chamber 22 bottoms perforation 229 of above-mentioned shunt valve seat 20a.Wherein, when this moving part 60a is down promoted displacement, can replace mutually, as shown in figure 14, make this moving part 60a can be by axial limiting suitably by the diapire face 228 that the class on it ring edge 63 and above-mentioned minute water chamber 22 bottoms be positioned at around the perforation 229.
The projection position 62 bottom central authorities of above-mentioned moving part 60a also are concaved with elasticity draw-in groove 67.
Should press gland 60b, roughly be the upper shield shape, comprise and push position 68 and ring wall position 69, and this pushes the inlay card post 681 of the flexible condensation of position 68 internal face projections, can fix with the elasticity draw-in groove 67 mutual inlay cards of above-mentioned moving part 60a bottom.Wherein, this is pushed position 68 outside wall surface and is available for users to push the application of force, up passes this moving part 60a.This ring wall position 69 can be accommodated between above-mentioned block set 202 internal perisporiums and the base 201 bottom periphery walls.
When above-mentioned by gland 60b push position 68 when up being pushed the application of force, its moving part 60a can make whole button assembly 60 up be promoted slippage together by interlock.At this moment, first pitch face 661 of this moving part 60a top part can up push against the pitch face 521 of above-mentioned rotation keeper 50 each relative engaging tooth piece 52 bottom, shown in Figure 10,13, this rotation keeper 50 is able to by up straight line promotion slippage, and then promotes above-mentioned shunt valve core 30.
The above-mentioned relative pitch face 521 of first pitch face, 661 smooth pushing and pressing for convenient above-mentioned moving part 60a, and above-mentioned engaging tooth piece 52 can successfully be rotated slip in the above-mentioned ratchet slot 226a, preferably, this first pitch face 661 can be set up with pitch face 521 has the gradient that equates, makes each other and can snugly replace mutually.
Hand held discharging device of the present utility model under the normality of the start that is not pressed by gland 60b, comes from the current of this flow pipe spare 20 water inlet chambers 21, can be in water inlet 221 inflow this minute water chamber 22 of this shunt valve seat 20a.Since this shunt valve core 30 be subjected under normal conditions this elastic parts 40 down elasticity replace effect, and be in this minute water chamber's lower position of 22.Its first sealing position 31 down breaks away from this first delivery port, 222 internal perisporiums, is sealed in this second delivery port, 223 internal perisporiums and replace, and make first delivery port 222 be in opening state, and second delivery port 223 is in and is blocked sealing state.Therefore, current in inflow this minute water chamber 22 can be guided to first delivery port 222, enter around this in water outlet chamber 272 along water flowing chamber 23 on every side again, flow out from this water tray seat 27 first water outlet member 270 on every side again, and form the first function water outlet, as shown in figure 13, present embodiment can be used for forming the water state that goes out that sprays spray.
The user can push through above-mentioned singly-bound by gland 60b switches different gears simply, during operation, that only need push this button assembly 60 pushes position 68 by gland 60b outside wall surface, can up be moved to the top position by above-mentioned rotation keeper 50 of moving part 60a interlock and the shunt valve core 30 that mutually combines, make below second delivery port 223 be opening state, top first delivery port 222 is then blocked sealing by the first sealing position 31 of shunt valve core 30.Therefore, current in inflow this minute water chamber 22 can be guided in the central water flowing chamber 24 via this second delivery port 223, each ring-type outlet pass 263 and connected entrance 206, second water outlet members 280 of installing along these water tray seat 27 central authorities of central water outlet through hole 281 guiding of this central authorities' water flowing chamber 24 and central adapter 28 again, and form the second function water outlet, as shown in figure 17, present embodiment can be used for forming the water state that of foam spray.
As mentioned above, when the user pushes this by gland 60b, this shunt valve core 30 is promoted to slide onto this minute water chamber 22 top positions, make when forming the second function water outlet, the engaging tooth piece 52 of above-mentioned rotation keeper 50 not only can break away from each relative axial slide 227, and the pitch face 521 on its engaging tooth piece 52 is rotated on the relative ratchet slot 226a toward predetermined direction by the component effect of circumferencial direction more can automatically.So when the user unclamped by gland 60b, the pitch face 521 of each engaging tooth piece 52 bottom can be fitted mutually with relative ratchet slot 226a and be fastened, shown in Figure 15,16, rotation keeper 50 can be fastened rest on a higher position.Correspondingly, this shunt valve core 30 rotation keeper 50 that can be subjected to resting on the place, higher position is replaced and is remained on the top position.Therefore, the file position of the second function water outlet can be firmly held, and does not need the user to continue to push, and also can not be subjected to low influence of hydraulic pressure, and is more simple and convenient naturally in the operation.
When being fastened, above-mentioned rotation keeper 50 rests on the higher position, and when being unclasped by gland 60b, because this button assembly 60 no longer is subjected to the elastic force effect of above-mentioned elastic parts 40, therefore, will be in the state that unclasps that can arbitrarily float, so in some cases, can be subjected to gravity effect own down slippage hang to the normality position, as shown in figure 18, this button assembly 60 is in any floating position, the neither handover operation that can influence follow-up any gear.
As mentioned above, the user only need push this once more by gland 60b, make the engaging tooth piece 52 of above-mentioned rotation keeper 50 break away from each ratchet piece 226, after can unclasping at pressing force by gland 60b, automatically slip into each to axial in the chute 227, and reply the lower position under the normality again, this shunt valve core 30 also can be subjected to the elasticity of above-mentioned elastic parts 40 once more and replace, and automatically return to this minute water chamber's lower position of 22, to form the first function water outlet.So the utility model only needs singly-bound repeatability to push, and can freedom switch apace between the file position of difference in functionality water outlet, quite makes things convenient for hommization in the operation.
The utility model can apply to also can apply in the general gondola water faucet structure outside the drop-down extraction-type tap in kitchen.
The above only is a preferred embodiment of the present utility model; be not so limit its claim; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (20)
1. a hand held discharging device is characterized in that, comprising: housing and can be by equipped flow pipe spare, shunt valve core, elastic parts, rotation keeper and the button assembly that is fixed in the housing, and wherein, described flow pipe spare comprises the shunt valve seat and goes out water assembly;
The shunt valve seat, comprising to supply water flow to into the water inlet chamber, be communicated with described water inlet chamber branch water chamber, can see through first delivery port be communicated with described minute water chamber around the water flowing chamber, can see through the central water flowing chamber that second delivery port is communicated with described minute water chamber, and be communicated with simultaneously described around the water outlet mounting groove of water flowing chamber and described central water flowing chamber; Water chamber was provided with at least one ratchet piece with respect to described second delivery port in described minute;
Go out water assembly, can be assembled in the water outlet mounting groove that is contained in described shunt valve seat, comprise the first water outlet member and the second water outlet member, the described first water outlet member be used for will come from described around the current of water flowing chamber form the first function water outlet by the back, the current that the described second water outlet member is used for coming from described central water flowing chamber form the second function water outlet by the back;
The shunt valve core can have the first sealing position at slide displacement in described minute water chamber on it, described first delivery port of blocking-up sealing, make second delivery port be opening state, and second delivery port of the described shunt valve seat of blocking-up sealing, make first delivery port be opening state;
Elastic parts, down elasticity is replaced described shunt valve core;
The rotation keeper, be disposed in described minute water chamber, can suitably up be passed and be rotated, and snaps into position is on described ratchet piece, push against described shunt valve core simultaneously, make its first sealing position remain on the position of blocking-up sealing first delivery port, and can when up being pushed against once more, rotate the described ratchet piece of disengaging, and allow described elastic parts see through the shunt valve core with its down elasticity pass the location, make the first sealing position of shunt valve core remain on the position of blocking-up sealing second delivery port simultaneously;
Button assembly suitably up pushes against described rotation keeper.
2. hand held discharging device as claimed in claim 1 is characterized in that, the installation through hole that described housing has water inlet end, water side and is positioned at the tube wall appropriate location; The influent side of described minute water chamber is provided with the water inlet that is connected with the chamber of intaking, and place, water inlet top is provided with described first delivery port, the place, below is provided with described second delivery port, and the ratchet piece is being set near internal perisporium place, bottom, and each ratchet piece top comprises the ratchet face that a ratchet slot and two-phase are adjoined, and arbitrarily two-phase is adjoined and is separated with axial slide between the ratchet piece respectively mutually; The first sealing position of described shunt valve core can be when the shunt valve core be up promoted slippage, and suitably first delivery port of blocking-up sealing shunt valve seat makes second delivery port be opening state; And when it was down promoted slippage, suitably second delivery port of blocking-up sealing shunt valve seat made first delivery port be opening state; Described shunt valve core is provided with the second sealing position below the first sealing position, with the branch water chamber internal perisporium maintenance slipper seal of ratchet piece top; Described elastic parts is installed between the relative position, branch water chamber top of shunt valve core top and shunt valve seat; Described rotation keeper periphery wall is provided with at least one engaging tooth piece, can be respectively each axial slide slippage up and down in minute water chamber, and each engaging tooth piece bottom forms pitch face, can up be pushed against at the rotation keeper, and when each engaging tooth piece breaks away from each axial slide, toward predetermined all circular direction rotations, and snaps into position is in each relative ratchet slot of adjacent side, and can up be pushed against once more at the rotation keeper, and when each engaging tooth piece breaks away from each relative ratchet slot, rotate to each chute top to axial of adjacent side toward the same circumference direction, and when pushing force disappears, down slip into each to axial in the chute, and allow the shunt valve core down to be pushed against slippage; Described button assembly can be passed branch water chamber bottom part up and down axial limiting, comprise a sliding sleeve position, described sliding sleeve position periphery wall is provided with at least one slide block, can be respectively along the slippage up and down of each axial slide, and be provided with first pitch face that at least one isogonism distributes on the top; Bottom, sliding sleeve position is extended with the projection position, and it is outstanding down to be stretched through by a minute water chamber bottom, and can up be pushed pushing and pressing, makes predetermined first pitch face can up push against the bottom pitch face of each relative engaging tooth piece of rotation keeper.
3. hand held discharging device as claimed in claim 1 is characterized in that, described shunt valve seat comprises body, base and block set; Wherein:
Body constitutes the major part of shunt valve seat, be formed with the part of into water chamber, branch water chamber, water flowing chamber, central water flowing chamber, water outlet mounting groove, water inlet and first delivery port on every side on it, and below a described formation branch water chamber part, form installing space, described installing space is formed with top opening, lower opening, and being positioned between the two connected entrance, described connected entrance can be connected with central water flowing chamber;
Base can be assembled in the installing space that is fixed in body, comprises the diapire wall and by the diapire wall surrounding wall wall that extends of one up; Described surrounding wall is the common space that forms of perisporium and diapire wall within the walls, can be used for forming another part of branch water chamber, and with the body interior space mutual group composition water chamber that is formed with a branch water chamber part; The surrounding wall wall is near the nested seal washer that is positioned with on the periphery wall on top, replace sealing mutually with the top opening internal perisporium of body installing space, and on the periphery wall below the seal washer another seal washer of nested location, replace sealing mutually with the internal perisporium of lower opening, at least one ring-type outlet pass also is set on the surrounding wall wall between the seal washer, be connected with the connected entrance of above-mentioned body, and the internal perisporium of surrounding wall wall above each ring-type outlet pass, form second delivery port, on the internal perisporium below each ring-type outlet pass, form described ratchet piece and described axial slide;
Block set can be incorporated into the bottom part of base by buckle, and the installation through-hole wall face of its periphery wall and housing matches.
4. hand held discharging device as claimed in claim 3 is characterized in that, the described body thereunder below of opening is located on every side, is symmetrically arranged with two draw-in grooves; Thereunder on the periphery wall of seal washer below, symmetry is equipped with two fixture blocks to the surrounding wall wall of base, revolves respectively to fix in draw-in groove, base can be assembled be fixed on the body.
5. hand held discharging device as claimed in claim 3, it is characterized in that, described base is concaved with first axial slide of radial depth less than axial slide respectively at each ratchet piece internal perisporium place, and the relative engaging tooth piece on the confession rotation keeper periphery wall is along this displacement that endwisely slips up and down.
6. hand held discharging device as claimed in claim 3 is characterized in that, the first sealing position of described shunt valve core and the second sealing position are seal washer; First delivery port or the second delivery port inside of body can be slipped in the first sealing position, and replaces sealing mutually with its internal perisporium, and the blocking-up current pass through; The second sealing position can keep slipper seal with the internal perisporium of each ring-type outlet pass below of base surrounding wall wall, and the blocking-up current are by arriving each ratchet piece of below.
7. hand held discharging device as claimed in claim 2 is characterized in that, the branch water chamber top of described shunt valve seat is provided with the spring reference column, and internal face forms spring location wall around the described spring reference column; The top of shunt valve core is provided with the spring locating slot; Elastic parts is the compression spring, can be positioned on the spring reference column for wearing, and the groove bottom at spring location wall and spring locating slot is replaced at two ends respectively.
8. hand held discharging device as claimed in claim 1 is characterized in that, described shunt valve core bottom also is provided with the position, resisted position; Rotation keeper top also is provided with replaces the position, up replaces the position, resisted position.
9. hand held discharging device as claimed in claim 8 is characterized in that, position, described resisted position with replace the groove and the body of rod that the position is configured to set mutually the location respectively.
10. hand held discharging device as claimed in claim 3, it is characterized in that, the periphery wall of described shunt valve core above the first sealing position, the 3rd sealing position is set, can be along with the displacement that slides up and down of shunt valve core, and keep nested sliding mode with the branch water chamber internal perisporium of shunt valve seat first delivery port top.
11. hand held discharging device as claimed in claim 10 is characterized in that, described the 3rd sealing position is a seal washer.
12. hand held discharging device as claimed in claim 2 is characterized in that, described button assembly comprises that moving part reaches by gland; Described moving part can be used for forming sliding sleeve position and projection position; Described by the movable projection position that is connected in moving part of gland, be provided with on it and push the position, be available for users to push the application of force.
13. hand held discharging device as claimed in claim 12 is characterized in that, the sliding sleeve position of described moving part and projection interdigit also form class's ring edge; The branch water chamber bottom of shunt valve seat forms the diapire face, and its centre provides puts perforation, can be stretched through for the projection position of moving part, and the class of moving part ring edge can suitably replace diapire face around perforation, makes the moving part can be by axial limiting up and down.
14. hand held discharging device as claimed in claim 12 is characterized in that, described rotation keeper bottom is extended with backstay portion; The moving part top is concaved with the location trepanning, can with the mutually nested location of backstay portion.
15. hand held discharging device as claimed in claim 12 is characterized in that, the bottom, projection position of described moving part is concaved with spring card slot; Describedly roughly be the upper shield shape, comprise and push the position and by pushing the ring wall position that one is extended around the position by gland; But describedly push the inlay card post that position internal face projection has the elasticity condensation, can fix with the mutual inlay card of elasticity draw-in groove, and outside wall surface is available for users to push the application of force.
16. hand held discharging device as claimed in claim 12 is characterized in that, described moving part top is provided with at least two conical tooths that are connected with each other, and each conical tooth forms first pitch face and second pitch face.
17. hand held discharging device as claimed in claim 12 is characterized in that, first pitch face of described moving part has the rough gradient that equates with the pitch face of each engaging tooth piece bottom of rotation keeper, replaces and can suitably fit.
18. hand held discharging device as claimed in claim 2 is characterized in that, describedly goes out water assembly and also comprises water tray seat and central adapter; Described water tray seat can be used for screwing togather the water side place of locking at housing, and its centre is provided with the installation tank; Described central adapter two ends are connected the central water flowing chamber water outlet side that is sealed in the shunt valve seat and the influent side of water tray seat respectively, its central authorities are formed with central water outlet through hole, the current deflecting that comes from the central water flowing chamber can be installed in the tank, and be installed the second water outlet member is installed in the tank; Water outlet chamber around water tray seat and central adapter periphery wall can form between the water outlet mounting groove internal face of shunt valve seat jointly, and be connected with water flowing chamber on every side, and the one molded first water outlet member in position around the water tray seat.
19. hand held discharging device as claimed in claim 18 is characterized in that, the described first water outlet member is a nozzle assembly, is formed with at least one nozzle on it, can make by after current form the spray of sprinkling state.
20. hand held discharging device as claimed in claim 18 is characterized in that, the described second water outlet member is a Water wave forming device, can make by after current form the spray of foam state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202459601U CN201832744U (en) | 2010-07-02 | 2010-07-02 | Hand-held water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202459601U CN201832744U (en) | 2010-07-02 | 2010-07-02 | Hand-held water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832744U true CN201832744U (en) | 2011-05-18 |
Family
ID=44002839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202459601U Expired - Lifetime CN201832744U (en) | 2010-07-02 | 2010-07-02 | Hand-held water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832744U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091463A1 (en) * | 2011-12-23 | 2013-06-27 | 厦门松霖科技有限公司 | Button switching waterway valve group |
| CN108787215A (en) * | 2018-08-08 | 2018-11-13 | 中山市庆谊金属制品企业有限公司 | A kind of hydraulic giant convenient for adjusting spray |
| CN109926212A (en) * | 2018-10-11 | 2019-06-25 | 厦门魅思卫浴科技有限公司 | A kind of gondola water faucet water outlet switching mechanism |
| CN110102420A (en) * | 2019-05-16 | 2019-08-09 | 开平市积雨卫浴实业有限公司 | Control taps and spray gun, shower |
| CN110216028A (en) * | 2019-05-24 | 2019-09-10 | 杭州美浴科技有限公司 | A kind of instruction switching device |
| DE102020110017A1 (en) | 2020-04-09 | 2021-10-14 | Neoperl Gmbh | Changeover device, series of changeover devices and use of a uniform interface for fastening different variants of changeover devices |
-
2010
- 2010-07-02 CN CN2010202459601U patent/CN201832744U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091463A1 (en) * | 2011-12-23 | 2013-06-27 | 厦门松霖科技有限公司 | Button switching waterway valve group |
| CN108787215A (en) * | 2018-08-08 | 2018-11-13 | 中山市庆谊金属制品企业有限公司 | A kind of hydraulic giant convenient for adjusting spray |
| CN108787215B (en) * | 2018-08-08 | 2020-10-23 | 中山市庆谊金属制品企业有限公司 | Water gun convenient for adjusting spray |
| CN109926212A (en) * | 2018-10-11 | 2019-06-25 | 厦门魅思卫浴科技有限公司 | A kind of gondola water faucet water outlet switching mechanism |
| CN109926212B (en) * | 2018-10-11 | 2024-02-23 | 厦门冲劲智能科技有限公司 | Shower water outlet switching mechanism |
| CN110102420A (en) * | 2019-05-16 | 2019-08-09 | 开平市积雨卫浴实业有限公司 | Control taps and spray gun, shower |
| CN110102420B (en) * | 2019-05-16 | 2024-01-16 | 开平市积雨卫浴实业有限公司 | Water control switch, spray gun and shower head |
| CN110216028A (en) * | 2019-05-24 | 2019-09-10 | 杭州美浴科技有限公司 | A kind of instruction switching device |
| DE102020110017A1 (en) | 2020-04-09 | 2021-10-14 | Neoperl Gmbh | Changeover device, series of changeover devices and use of a uniform interface for fastening different variants of changeover devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHENGLIN INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHENZHEN GLOBE UNION INDUSTRIAL CORP. Effective date: 20140113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140113 Address after: 518103 Fushan Industrial Zone, Qiaotou community, Fuyong street, Shenzhen, Guangdong, Baoan District Patentee after: SHENZHEN GLOBE UNION INDUSTRIAL CORP. Address before: Baoan District Fuyong town Shenzhen city Guangdong province 518103 Bridge Village liyuanlu Chenglin Industrial Park Patentee before: Shenzhen Globe Union Industrial Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |