Utility model content
The utility model provides a kind of pressing switching water discharging device and gondola water faucet, which overcomes the weak point existing for press switching structure of prior art.
The utility model solves the technical scheme that its technical problem adopts: pressing switching water discharging device and gondola water faucet, and comprise stationary housing and pressing switching mechanism, this stationary housing has at least two effluent functions or at least two water exit modes, and this pressing switching mechanism comprises:
One button;
One switch piece being rotationally connected with stationary housing, this switch piece comprises point water plate being positioned at stationary housing inner chamber and the rotating shaft coaxially connected with this point of water plate, and the through hole sealing that rotating shaft is arranged by stationary housing is stretched out outside the inner chamber of stationary housing; This point of water plate realizes effluent functions or water exit mode switches by relatively rotating with stationary housing;
One driving member be linked with button, this driving member is fixed in rotating shaft outside stationary housing, and being combined with the first drive mechanism between this driving member and outer wall of stationary housing, during button press, driving member and the axially-movable of switch piece energy also rotate predetermined angle by the first drive mechanism effect; The all or part of of button, driving member and switch piece is connected with the elastic component carrying out energy storage when button press;
Dividing of switch piece is combined with the second drive mechanism between water plate and the inwall of stationary housing, and when button is decontroled, described elastic component releases energy, makes driving member and switch piece axially can reset and be rotated further predetermined angle by the second drive mechanism effect.
In one embodiment, described first drive mechanism comprises along the circumferential direction interval and is arranged in some first ratchets of described driving member and is arranged in described stationary housing outer wall along the circumferencial direction interval of described through hole and some second ratchets that can be meshed with the first ratchet, when described elastic component releases energy, first ratchet and the second ratchet are separated, and are staggeredly located out.
In one embodiment, described second transmission mechanism comprises along the circumferential direction interval and is arranged in some 3rd ratchets of described point water plate and is arranged in described stationary housing inwall along the circumferencial direction interval of described through hole and some 4th ratchets that can be meshed with the 3rd ratchet, during described elastic component energy storage, 3rd ratchet and the 4th ratchet are separated, and are staggeredly located out.
In one embodiment, described button activity is connected to outside described stationary housing, and described stationary housing is provided with spring latch lock in the side of described button, and during described button press, spring latch lock is pushed in its side; Described elastic component is one, and is spring, and it is resisted against described point between water plate and the inner face of described stationary housing.
In one embodiment, described stationary housing is provided with at least two to have water inlet intake antrum for the exhalant canal and realizing described water exit mode, and be along the circumferential direction furnished with at least two group first water holes, each group of the first water hole comprises more than one water hole respectively, this at least two group first water hole and at least two exhalant canal one_to_one corresponding are connected, and be connected with intake antrum, described point of water plate, by relatively rotating with stationary housing, makes each group of the first water hole switching water discharging or water outlet simultaneously.
In one embodiment, described stationary housing comprises upper cover, lower cover and base, and upper cover and lower cover up and down phase involution are fixed, and at least two exhalant canals described in being formed, under be covered with described at least two group first water holes, lower cover and base up and down phase involution are fixed, and surround described intake antrum; Described point of water plate is positioned at intake antrum, and and between the medial surface of lower cover, be combined with described second drive mechanism, and can relatively rotate with lower cover; Described upper cover and lower cover are respectively equipped with described through hole, are combined with described first drive mechanism between described driving member and the lateral surface of upper cover.
In one embodiment, described point of water plate is cam structure, it makes described each group of the first water hole switching water discharging or water outlet simultaneously by rotation, or, described point of water plate is provided with more than one tapping hole, described point of water plate its tapping hole is switched to be connected with each group of the first water hole by rotation or while be connected with each group of the first water hole.
In one embodiment, also comprise a sealing gasket, sealing pad is provided with the second water hole and a centre bore passed for described rotating shaft that at least two groups can be corresponding one by one with described each group of the first water hole, sealing pad is secured to the medial surface of described lower cover, when described button is decontroled, described point of water plate is closely attached on sealing pad; The inner bottom surface of described base is provided with an axis hole, and the bottom of described rotating shaft is actively plugged in this axis hole; Described rotating shaft is also set with sealing ring, is sealed between described rotating shaft and described upper cover by sealing circle; Described base upwards extends a support, and one end of described button adopts a hinge in this support.
In one embodiment, described stationary housing is gondola water faucet housing, it has at least two effluent functions, and be along the circumferential direction furnished with at least two group water holes, each group of water hole comprises more than one water hole respectively, and this at least two groups water hole is corresponding one by one with at least two effluent functions of gondola water faucet housing, and with the water inlet intracavity inter-connection of gondola water faucet housing, described point of water plate, by relatively rotating with gondola water faucet housing, makes each group of water hole switching water discharging or water outlet simultaneously.
A kind of gondola water faucet, comprise gondola water faucet body, this gondola water faucet body has at least two effluent functions, also comprise pressing switching water discharging device as above, described stationary housing has at least two water exit modes, this at least two water exit mode is corresponding one by one with each effluent functions, and this pressing switching water discharging device is secured in gondola water faucet body, and button is in exposing setting.
Compared to prior art, the utility model has following beneficial effect:
The pressing switching mechanism that the utility model adopts can not only realize effluent functions reliably, effortlessly or water exit mode switches, also by the described driving member of design, make the first drive mechanism be matched with tool outside stationary housing to have the following advantages: make the important spare part involved by transmission process less, therefrom reduce structural failure and improve job stability; Drive mechanism local visual, makes structure be easier to control, overhaul and mounting or dismounting; First drive mechanism and the second drive mechanism are positioned at two of rotating shaft, can better ensure to turn shaft balancing, be beneficial to water shutoff.In addition, the parts that the utility model entirety adopts are few, and structure is more simple, cost is low; Can only adopt an elastic component to realize, the operating physical force of button be little; Compact overall structure, works more reliable and more stable.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But one pressing switching water discharging device of the present utility model and gondola water faucet are not limited to embodiment.
Detailed description of the invention
Embodiment one
Refer to shown in Fig. 1-Figure 12, one pressing switching water discharging device of the present utility model, comprise stationary housing and pressing switching mechanism, this stationary housing is provided with two exhalant canal 1-5,1-6, and correspondence has three kinds of water exit modes.Here, define when aqueous mode is stationary housing water outlet that it is in the combining form of the exhalant canal of circulation status, be specially: the first water exit mode is a wherein exhalant canal 1-5 water outlet, the second water exit mode is another exhalant canal 1-6 water outlet, and the third water exit mode is two exhalant canal 1-5,1-6 water outlets simultaneously.
Pressing switching mechanism comprises:
One button 6 being movably connected on stationary housing;
One switch piece 7 being rotationally connected with stationary housing, this switch piece 7 comprises point water plate 71 being positioned at stationary housing inner chamber and the rotating shaft 72 coaxially connected with this point of water plate 71, and the through hole sealing that rotating shaft 72 is arranged by stationary housing is stretched out outside the inner chamber of stationary housing; This point of water plate 71 realizes effluent functions or water exit mode switches by relatively rotating with stationary housing; In the present embodiment, point water plate 71 is one-body molded with rotating shaft 72, in addition, point also can to adopt between water plate 71 and rotating shaft 72 and to plug fixing mode and realize coaxially connecting;
One driving member 8 be linked with button 6, this driving member 8 is fixed in rotating shaft 72 outside stationary housing, and specifically, be provided with a flat hole 8-2 in the middle part of driving member 8, rotating shaft 72 top is flat axle construction 72-1, and both can keep synchronization action after plugging; Be combined with the first drive mechanism between this driving member 8 and outer wall of stationary housing, when button 6 presses, driving member 8 and switch piece 7 axially-movable also rotate predetermined angle by the first drive mechanism effect; The all or part of of button 6, driving member 8 and switch piece 7 is connected with the elastic component carrying out energy storage when button 6 presses;
Dividing of switch piece 7 is combined with the second drive mechanism between water plate 71 and the inwall of stationary housing, and when button 6 is decontroled, described elastic component releases energy, makes driving member 8 and switch piece 7 axially reset and be rotated further predetermined angle by the second drive mechanism effect.
In the present embodiment, as shown in Figure 1 and Figure 2, described first drive mechanism comprises along the circumferential direction interval and is arranged in four the first ratchet 8-1 of described driving member 8 and is arranged in described stationary housing outer wall along the circumferencial direction interval of described through hole and four second ratchet 2-2 that can be meshed with the first ratchet 8-1, when described elastic component releases energy, first ratchet 8-1 and the second ratchet 2-2 is separated, and is staggeredly located out.Above-mentioned driving member 8 and switch piece 7 rotate the first ratchet 8-1 when namely predetermined angle refers to driving member 8 axially-movable by the first drive mechanism effect and engage with the second ratchet 2-2 gradually, order about driving member 8 and switch piece 7 rotates predetermined angle.
In the present embodiment, as shown in Fig. 3, Fig. 5, described second transmission mechanism comprises along the circumferential direction interval and is arranged in four the 3rd ratchet 71-1 of described point water plate 71 and is arranged in described stationary housing inwall along the circumferencial direction interval of described through hole and four the 4th ratchet 1-4 that can be meshed with the 3rd ratchet 71-1, during described elastic component energy storage, 3rd ratchet 71-1 and the 4th ratchet 1-4 is separated, and is staggeredly located out.Above-mentioned driving member 8 and switch piece 7 axially reset and are rotated further the 3rd ratchet 71-1 when namely predetermined angle refers to the reset of switch piece 7 axis by the second drive mechanism effect and engage with the 4th ratchet 1-4 gradually, order about driving member 8 and switch piece 7 is rotated further predetermined angle.
In the present embodiment, described stationary housing is also provided with spring latch lock in the side of described button 6, and when described button 6 presses, spring latch lock is pushed in its side.This spring latch lock is specifically made up of collision bead support 3, little spring 4, collision bead 5, and collision bead 5 can be installed on collision bead support 3 with axial motion, and little spring 4 is resisted against between the inner side of collision bead 5 and collision bead support 3.
In the present embodiment, described stationary housing is also provided with the intake antrum that has water inlet 12-1, and be along the circumferential direction furnished with two group of first water hole 1-2,1-3, each group of the first water hole comprises two water holes respectively, this two group of first water hole 1-2,1-3 and above-mentioned two exhalant canal 1-5,1-6 one_to_one corresponding are connected, and be connected with intake antrum, described point of water plate 71, by relatively rotating with stationary housing, makes each group of the first water hole switching water discharging or water outlet simultaneously.Here, two water holes often organizing the first water hole also along the circumferential direction arrange, and are disposed adjacent, and so, four water holes are along the circumferential direction evenly arranged.In addition, two water holes often organizing the first water hole also can be made to arrange along same radial direction; Often organize the first water hole and also only can comprise a water hole, or comprise more than three (definition occur herein " more than " containing this number) water hole.
In the present embodiment, described stationary housing specifically comprises upper cover 2, lower cover 1 and base 12, it is (concrete that upper cover 2 and lower cover about 1 phase involution are fixed, upper cover 2 and lower cover 1 adopt the mode of ultrasonic bonding to carry out involution and fix), and form described two exhalant canal 1-5, 1-6, lower cover 1 is provided with described two group of first water hole 1-2, 1-3, it is (concrete that lower cover 1 and base about 12 phase involution are fixed, lower cover 1 and base 12 adopt the mode of screw locking to be fixed, and be combined with the O type circle 14 of sealing between the two), and surround described intake antrum, the water inlet 12-1 of described intake antrum is located at base 12, described point of water plate 71 is positioned at intake antrum.Upper cover 2 and lower cover 1 are respectively equipped with can described rotating shaft 72 described through hole 2-1,1-1 of passing, and the top of described rotating shaft 72 is also set with V-shaped seal ring 9, the inner side of corresponding its through hole 2-1 of lower cover 1 is provided with a cannelure, sealing circle 9 is contained in this cannelure, seals between described rotating shaft 72 and described upper cover 2.The utility model also comprises a sealing gasket 10, sealing pad 10 be provided with two groups can be corresponding one by one with described each group of the first water hole second water hole 10-1,10-2, sealing pad 10 is secured to the medial surface of lower cover 1, when described button 6 is decontroled, described point of water plate 71 is closely attached on sealing pad 10, by sealing pad 10, the gap between described point of water plate 71 and lower cover 1 is sealed.The lateral surface of upper cover 2 is distributed with described four the second ratchet 2-2 around the circumferencial direction of its through hole 2-1, and the medial surface of lower cover 1 is distributed with described 4th ratchet 1-4 around the circumferencial direction of its through hole 1-1.Above-mentioned spring latch lock is specifically fixed on the lateral surface of upper cover 2 along the radial direction of through hole 2-1.
In the present embodiment, described point of water plate 71 is in cam structure, and itself and lower cover 1 relatively rotate formation three kinds of motion states: the wherein one group of first water hole 1-2 closing lower cover 1; Another of closed lower cover 1 organizes the first water hole 1-3; Close a water hole of two group of first water hole 1-2,1-3 of lower cover 1 simultaneously.In addition, also this point of water plate 71 can be designed to disc structure, and offer two tapping holes, so, itself and lower cover 1 relatively rotate and form other three kinds of motion states: its two tapping hole is connected one by one with two water holes of wherein one group of first water hole 1-2 of lower cover 1 respectively; Its two tapping hole is connected one by one with another two water holes organizing the first water hole 1-3 of lower cover 1 respectively; Its two tapping hole is connected with each water hole of two group of first water hole 1-2,1-3 of lower cover 1 respectively.
In the present embodiment, the inner bottom surface of described base 12 is provided with an axis hole 12-3, and the bottom of described rotating shaft 72 is actively plugged in this axis hole 12-3; Described elastic component is one, and is spring 13, and it is specifically resisted against described point between water plate 71 and the inner bottom surface of base 12, and in addition, this spring 13 also can be resisted against between driving member 8 and upper cover 2.Described base 12 also upwards extends a support 12-2, and one end of described button 6 adopts a bearing pin 11 to be articulated with this support 12-2.In addition, described button 6 also directly can be movably installed in upper cover 2 or be movably installed in following gondola water faucet body.
One pressing switching water discharging device of the present utility model, the course of work of its pressing switching mechanism is:
Press the button 6, then button 6 promotes driving member 8 and switch piece 7 moves downward vertically, and meanwhile, the collision bead 5 being positioned at its side pushed by button 6, produces shift feeling;
When driving member 8 and switch piece 7 axial downward movement, gradually reduce spring 13 on the one hand, make spring 13 energy storage, each second ratchet 2-2 that each first ratchet 8-1 of driving member 8 is corresponding to upper cover 2 on the other hand engages gradually, make driving member 8 and switch piece 7 rotate half gear angle (being 45 °) along clockwise direction, and point each 3rd ratchet 71-1 of water plate 71 and each 4th ratchet 1-4 of lower cover 1 is separated;
Decontrol button 6, then energy released by spring 13, button 6, driving member 8 and switch piece 7 is made axially to reset (axially moving upward), each first ratchet 8-1 of driving member 8 is separated with each second ratchet 2-2 of upper cover 2 on the one hand, each 4th ratchet 1-4 that each 3rd ratchet 71-1 of point water plate 71 is corresponding to lower cover 1 on the other hand engages gradually, makes driving member 8 and switch piece 7 continue to rotate half gear angle (being 45 °) along clockwise direction;
Above-mentioned two half gear angles are joined together, and make a point water plate 71 press the button 6 at every turn and decontrol button 6 to rotate a gear angle (90 °) relative to lower cover 1 afterwards, and make two group of first water hole 1-2,1-3 switching water discharging or the water outlet simultaneously of lower cover 1.
Divide water plate 71 when lower cover 1 rotates, there are four different motion states, the change procedure of these four motion states as shown in Figure 9, assumed initial state is: wherein one group of first water hole 1-2 of lower cover 1 closed by point water plate 71, another making lower cover 1 is organized the first water hole 1-3 and is opened, now, what another of lower cover 1 organized the exhalant canal 1-6 of the first water hole 1-3 and correspondence thereof goes out water state as shown in figure 12; First time presses the button 6 and after decontroling button 6, its state becomes: each water hole of two group of first water hole 1-2,1-3 of lower cover 1 closed by point water plate 71, and another water hole each of two of lower cover 1 group of first water hole 1-2,1-3 is opened; Second time presses the button 6 and after decontroling button 6, its state becomes: point water plate 71 close lower cover 1 another organize the first water hole 1-3, wherein one group of first water hole 1-2 of lower cover 1 is opened, now, wherein one group of first water hole 1-2 and the correspondence thereof of lower cover 1 exhalant canal 1-5 go out water state as shown in figure 11; Third time presses the button 6 and after decontroling button 6, another water hole each of two group of first water hole 1-2,1-3 of lower cover 1 closed by point water plate 71, and each water hole of two group of first water hole 1-2,1-3 of lower lower cover 1 is opened; Press the button 6 4th time and after decontroling button 6, original state got back to by point water plate 71: the wherein one group of first water hole 1-2 closing lower cover 1, another making lower cover 1 is organized the first water hole 1-3 and is opened.
One pressing switching water discharging device of the present utility model, the above-mentioned ratchet mentioned can be helical teeth again, and in addition, described first drive mechanism and the second drive mechanism are not limited to the structure described in the present embodiment.Described exhalant canal is not limited to two, and described first water hole is also not limited to two groups.
Refer to shown in Figure 13-Figure 15, a kind of gondola water faucet of the present utility model, comprise gondola water faucet body 20 and above-mentioned pressing switching water discharging device 30, this gondola water faucet body 20 has three kinds of effluent functions, and these three kinds of effluent functions are corresponding one by one with three kinds of water exit modes of above-mentioned pressing switching water discharging device 30.This pressing switching water discharging device 30 is secured in gondola water faucet body 20, and button 6 is in exposing setting.
Specifically, described gondola water faucet body 20 comprises containing pipe 23 and cover assembly 21 in the shell body 22 of handle and water outlet bonnet, water inlet, cover assembly 21 can realize two kinds of effluent functions by structural design, and (this is prior art, the present embodiment no longer concrete structure of opposite cap assemblies 21 launches to illustrate), in the present embodiment, define the form of spray when water function is gondola water faucet each water outlet, these two kinds of effluent functions concrete can be: gondola water faucet water function and massaging water function, when gondola water faucet water and massaging water water outlet simultaneously, form again the third effluent functions.This cover assembly 21 is fixed with the water outlet bonnet phase involution of shell body 22, described pressing switching water discharging device 30 is just being installed in the inner chamber that this cover assembly 21 and shell body 22 surround, and its two exhalant canal 1-5,1-6 and cover assembly 21 are connected for the formation of apopore group corresponding to two effluent functions (such as gondola water faucet water function, massaging water function) or water chamber one_to_one corresponding.This cover assembly 21 is also provided with a tolerant hole 21-1, button 6 is stepped down, make button 6 be exposed to outside gondola water faucet body 20, with handled easily.In water inlet, pipe 23 is secured in the intracavity of handle of shell body 22, and connects the water inlet 12-1 of pressing switching water discharging device 30.
A kind of gondola water faucet of the present utility model, during work, only need press button 6 i.e. its effluent functions changeable, very convenient, laborsaving.
A kind of gondola water faucet of the present utility model, it is except being Portable rose, can also be kitchen shower head, top-spraying gondola (or being head gondola water faucet, sun gondola water faucet etc.).
Embodiment two
One pressing switching water discharging device of the present utility model, the difference of itself and embodiment one is: its stationary housing is the housing of gondola water faucet, that is this pressing switching water discharging device itself is a gondola water faucet, and can be Portable rose, or kitchen shower head, top-spraying gondola.It has at least two effluent functions (same or similar with embodiment one), and its inside is provided with a dividing plate, this dividing plate is along the circumferential direction furnished with at least two group water holes, each group of water hole comprises more than one water hole respectively, this at least two groups water hole is corresponding one by one with at least two effluent functions of gondola water faucet housing, and with the water inlet intracavity inter-connection of gondola water faucet housing.Now, described second ratchet can be located at the hull outside face of gondola water faucet, and described 4th ratchet can be located at dividing plate, and by making point water plate 71 and dividing plate relatively rotate to realize effluent functions to switch.
Above-described embodiment is only used for further illustrating one pressing switching water discharging device of the present utility model and gondola water faucet; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.