CN113399147A - Waterway control device, shower head and driving device - Google Patents
Waterway control device, shower head and driving device Download PDFInfo
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- CN113399147A CN113399147A CN202010181806.0A CN202010181806A CN113399147A CN 113399147 A CN113399147 A CN 113399147A CN 202010181806 A CN202010181806 A CN 202010181806A CN 113399147 A CN113399147 A CN 113399147A
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- waterway
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 154
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 108091006146 Channels Proteins 0.000 description 22
- 238000007789 sealing Methods 0.000 description 18
- 230000013011 mating Effects 0.000 description 11
- 102000010637 Aquaporins Human genes 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 108010063290 Aquaporins Proteins 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 241000404068 Cotula Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 101100366060 Caenorhabditis elegans snap-29 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- Nozzles (AREA)
Abstract
The invention discloses a waterway control device, a shower head and a driving device. The waterway control device comprises a main body part and a control mechanism, wherein the main body part is provided with a waterway part, the control mechanism comprises a sliding part which can slide relative to the main body part, and the waterway part is controlled by the sliding part in a sliding way; the control mechanism also comprises a transmission part and two driving parts, wherein the transmission part comprises a slide block, and the slide block and the slide part are connected together to drive the slide part to slide through the slide block; the driving part is in sliding connection with the main body part, and the sliding direction of the driving part is crossed with that of the sliding part; the transmission part is in transmission connection with the two driving parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset. It has the following advantages: convenient operation, reasonable layout, compact structure and small occupied space.
Description
Technical Field
The invention relates to the technical field of kitchens and bathrooms, in particular to a water path control device, a shower head and a driving device.
Background
A conventional waterway control device, such as CN201053519Y, is a switching device of a shower button in a kitchen, which is implemented by matching with a shower body, a mandrel, a button mechanism, a bubbler and a shower face cover, wherein two water inlet pipes are vertically formed in the middle of the mandrel and are respectively communicated with a water inlet cavity of the bubbler and a water inlet cavity of the shower face cover; the button mechanism is arranged on the side wall of the shower head body and comprises two keys with a reset function which are respectively aligned with the two water inlet pipelines; the valve core assembly comprises two valve bodies, a pressure plate and a return spring, the two valve bodies are respectively extended into the two water inlet pipelines of the mandrel, and the return spring is arranged below the valve bodies positioned in the bubble water inlet pipelines; the middle part of the pressure plate is pivoted on the upper part of a partition wall between the two water inlet pipelines, and two ends of the pressure plate are respectively pivoted on the upper parts of the two valve bodies. The button mechanism and the valve core assembly are separately arranged, and the switching function of the shower water channel and the bubble water channel is realized by utilizing the seesaw principle, so that the hand feeling of the switching key is clear; the shower head is always in a bubble water normally open state before water is led in by matching with the return spring. In the water path control device, the button is matched with the two valve bodies through the seesaw, and the sliding direction of the button and the sliding direction of the valve bodies are in the same direction, so that the required space is large, and the occupied space of the device is large.
Disclosure of Invention
The invention provides a waterway control device, a shower head and a driving device, which overcome the defects of the waterway control device in the background technology.
One of the technical schemes adopted by the invention for solving the technical problems is as follows: the waterway control device comprises a main body part and a control mechanism, wherein the main body part is provided with a waterway part, the control mechanism comprises a sliding part which can slide relative to the main body part, and the waterway part is controlled by the sliding part in a sliding way; the control mechanism also comprises a transmission part and two driving parts, wherein the transmission part comprises a slide block, and the slide block and the slide part are connected together to drive the slide part to slide through the slide block; the driving part is in sliding connection with the main body part, and the sliding direction of the driving part is crossed with that of the sliding part; the transmission part is in transmission connection with the two driving parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset.
In one embodiment: the slider and the sliding part are fixedly mounted together.
In one embodiment: the sliding direction of the slider is the same as the sliding direction of the sliding part.
In one embodiment: the sliding directions of the two driving parts are parallel and are perpendicular to the sliding direction of the sliding part.
In one embodiment: the driving part is provided with a first matching surface, the sliding block is provided with two second matching surfaces, the two first matching surfaces of the sliding block are respectively abutted against the first matching surfaces of the two driving parts, at least one matching surface of the first matching surface and the second matching surface is a guide inclined surface, and the sliding block is driven to slide by the guide inclined surface when any driving part is driven to slide.
In one embodiment: the transmission part comprises a lever which can be connected to the sliding block in a swinging mode, two ends of the lever are respectively connected with the two driving parts in a transmission mode, and any one driving part is driven by the lever to drive the other driving part to reset when moving.
In one embodiment: the driving part is provided with an inward abutting part, and two ends of the lever respectively abut against the abutting parts connected with the two driving parts.
In one embodiment: the transmission portion includes a lever;
the driving part is provided with an inward abutting part which is positioned in the interval of the two first lugs;
two second lugs which are arranged at intervals are convexly arranged on two sides of the sliding block, the second lugs are provided with the second matching surfaces, the sliding block is convexly provided with a connecting seat outwards, and the lever can be connected to the connecting seat in a swinging manner;
the first matching surface and the second matching surface are matched in an aligning way, the lever is positioned in the interval between the two first lugs, two ends of the lever respectively abut against the abutting parts of the two driving parts, and when any driving part is driven to move through the lever, the other driving part is driven to reset.
In one embodiment: a connecting structure is arranged between the tail end of the lever and the main body part so that the tail end of the lever moves along a defined track, and the defined track is a combination of a track part along the sliding direction of the driving part and a track part along the sliding direction of the sliding block.
In one embodiment: the end of the lever is convexly provided with a protruding shaft, the main body part is provided with a limiting groove, the limiting groove is obliquely arranged, and the protruding shaft is connected with the limiting groove in a matched mode so that the protruding shaft can move along the limiting groove.
In one embodiment: the main body part comprises a mandrel and a shell fixedly arranged outside the mandrel, and the mandrel is provided with the waterway part; the core shaft is concavely provided with a sliding groove, the rear part of the sliding part is positioned in the sliding groove, and the sliding block is in sliding connection with the sliding groove in a matching manner.
In one embodiment: the sliding chute is provided with a notch, and the main body part also comprises two guide rail seats fixedly arranged on the core shaft, and the two guide rail seats are respectively matched with the two sides of the notch so as to form guide grooves on the two sides of the sliding chute; the two sides of the sliding block are convexly provided with guide parts, and the two guide parts are in adaptive sliding connection in the two guide grooves.
In one embodiment: the driving part is provided with a disengagement limiting part which is matched with the guide rail seat to limit the disengagement of the driving part.
In one embodiment: the bottom surface of the sliding block is concavely provided with an attaching groove, the rear end of the sliding part is connected in the attaching groove, and the sliding block and the sliding part are fixedly connected together.
In one embodiment: still include the elastomer, this elastomer top supports the sliding part with the resetting of drive sliding part.
In one embodiment: the waterway part comprises a water inlet passage and two water dividing passages, and the sliding part is matched with the waterway part so as to switch at least the two water dividing passages to be communicated with the water inlet passage through the sliding of the sliding part.
The second technical scheme adopted by the invention for solving the technical problems is as follows: the shower head comprises a water outlet part and the waterway control device, wherein the water outlet part is connected with a main body part of the waterway control device in a split joint mode, and the water outlet part is communicated with the waterway part.
The third technical scheme adopted by the invention for solving the technical problems is as follows: the shower head comprises a water outlet part and the waterway control device, wherein the water outlet part is provided with two water outlet units, the water outlet part is connected with a main body part of the waterway control device, and the two water outlet units are respectively communicated with two branch waterways of the waterway part.
The fourth technical scheme adopted by the invention for solving the technical problems is as follows: the driving device comprises a main body part and a sliding part capable of sliding relative to the main body part, and further comprises a transmission part and two driving parts, wherein the transmission part comprises a sliding block, and the sliding block and the sliding part are connected together to drive the sliding part to slide through the sliding block; the driving part is in sliding connection with the main body part, and the sliding direction of the driving part is crossed with that of the sliding part; the transmission part is in transmission connection with the two driving parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset.
Compared with the background technology, the technical scheme has the following advantages:
the design of independent dual driving parts is adopted to be matched with the transmission parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset so as to control the two driving parts to alternately move, so that the operation is convenient; the slider drives the sliding part to slide, and water path control is realized through the sliding of sliding part, and, drive division slip direction and sliding part slip direction are crossing, and is rationally distributed, compact structure, and occupation space is little.
The sliding direction of the sliding block and the sliding direction of the sliding part are in the same direction, the sliding directions of the two driving parts are parallel and perpendicular to the sliding direction of the sliding part, and the structure is more compact.
At least one of the first matching surface and the second matching surface is a guide inclined surface, and any driving part is driven to slide and drives the sliding block to slide through the guide inclined surface.
The lever drives one driving part to reset when any driving part is driven to slide, so that the transmission stability is improved.
The abutting part is positioned in the interval of the two first lugs, the first matching surface and the second matching surface are aligned and matched, the lever is positioned in the interval of the two first lugs, and two ends of the lever respectively abut against the abutting parts of the two driving parts, so that the structure is compact.
The connecting structure is arranged between the tail end of the lever and the main body part so that the tail end of the lever moves along a limited track, the limited track is the synthesis of a track part along the sliding direction of the driving part and a track part along the sliding direction of the sliding block, and the structure is simple.
The protruding shaft is connected with the limiting groove in a matched mode, so that the protruding shaft can move along the limiting groove, and the structure is simple.
Drawings
The invention is further described with reference to the following figures and detailed description.
Fig. 1 is a perspective view of a showerhead according to an embodiment.
Fig. 2 is a perspective view of the shower head removing housing according to the embodiment.
Fig. 3 is a perspective exploded view of a showerhead according to an embodiment.
Fig. 4 is a perspective exploded view of a core part of the shower head according to the embodiment.
Fig. 5 is a schematic cross-sectional view of a sprinkler according to an embodiment, wherein a first water outlet is sprinkled, and an arrow indicates a flow direction of water.
Fig. 6 is a second cross-sectional view of the sprinkler according to the first embodiment, wherein the second water is sprayed, and the arrows indicate the flow direction of the water.
Fig. 7 is a schematic sectional view taken along line a-a of fig. 5.
Fig. 8 is a schematic sectional view B-B of fig. 5.
FIG. 9 is a schematic perspective view of a sprinkler removal housing according to an embodiment.
Fig. 10 is a schematic perspective exploded view of a second showerhead according to an embodiment.
FIG. 11 is a schematic perspective exploded view of the core components of a second embodiment sprinkler.
FIG. 12 is one of the schematic cross-sectional views of the second embodiment of the sprinkler, when the sprinkler has a first outlet.
FIG. 13 is a second cross-sectional view of the sprinkler of the second embodiment, when a second outlet is being sprinkled.
Description of reference numerals:
a water outlet part 1 and water outlet units 11 and 12; a waterway control device 2; a main body portion 21, a core shaft 211, a housing 212, a slide groove 213, a rail seat 214, a guide groove 215, a gasket 218, a key guide 2141; the water path part 22, the water inlet path 221, the water diversion path 222, the water diversion cavity 223 and the one-way valve 224; a control mechanism 23, a sliding part 231, a driving part 232, a slider 233, and a lever 234; a seal ring 2311; the first mating surface 2321, the abutting portion 2322, the first lug 2323 and the disengagement limiting portion 2324; a second mating surface 2331, a second lug 2332, a connecting seat 2333, a guide 2334, an attachment slot 2335; a spring 24;
a protruding axis 2341; defining a slot 216, a mating plate 217.
Detailed Description
Example one
Referring to fig. 1 to 8, the shower head includes a water outlet portion 1 and a water path control device 2, the water outlet portion 1 is provided with two water outlet units 11, 12, and the two water outlet units 11, 12 are bubble water and shower water, respectively, so that the shower head can emit bubble water or shower water. Such as a hand-held shower or a kitchen shower.
The waterway control device 2 includes a body portion 21 and a control mechanism 23. The main body 21 is provided with a waterway portion 22, and the waterway portion 22 includes a water inlet passage 221 and two water dividing passages 222 both communicating with the water inlet passage 221. The control mechanism 23 comprises a sliding part 231, a transmission part and two driving parts 232, wherein the transmission part comprises a slide block 233 and a lever 234, and the middle part of the lever 234 can be connected to the slide block 233 in a swinging manner to form a seesaw; the sliding part 231 can slide relative to the main body part 21 and is matched with the water channel part 22 so as to switch the two water channels 222 to be switched to be communicated with the water inlet channel 221 through the sliding of the sliding part 231; the slider 233 is slidably connected to the main body 21, a sliding direction of the slider 233 is the same as a sliding direction of the sliding portion 231, and the slider 233 and the sliding portion 231 are fixedly connected together to slide the sliding portion 231 by the slider 233. The driving portion 232 is slidably connected to the main body portion 21, and the sliding direction of the driving portion 232 and the sliding direction of the sliding portion 231 intersect, and in a specific structure, the sliding directions of the two driving portions 232 are parallel and perpendicular to the sliding direction of the sliding portion 231. The transmission part is connected with the two driving parts 232 in a transmission way, and any driving part 232 is driven to slide and can drive the sliding block 233 to slide and drive the other driving part 232 to reset.
The driving portion 232 has a first mating surface 2321, the slider 233 has two second mating surfaces 2331, both of the first mating surface and the second mating surface are provided with guiding inclined surfaces, the two first mating surfaces 2331 of the slider 233 are respectively abutted to the first mating surfaces 2321 of the two driving portions 232, when any driving portion 232 is driven to slide, the slider 233 is driven to slide through the guiding inclined surfaces, specifically, if the first driving portion 232 is pressed to slide inwards (approaching the direction of the slider and the sliding portion), the first driving portion 232 sliding inwards is matched to push the slider 233 to slide towards the direction of the second driving portion 232 through the guiding inclined surfaces, and then, the second driving portion 232 is pushed to slide outwards through the guiding inclined surfaces to reset.
The two ends of the lever 234 are respectively connected to the two driving portions 232 in a transmission manner, and the lever 234 drives one driving portion 232 to reset when the other driving portion 232 is driven to slide. In the concrete structure: the driving portion 232 has an inward abutting portion 2322, and two ends of the lever 234 abut against the abutting portions 2322 connected to the two driving portions 232 respectively, wherein the first driving portion 232 is pressed to slide inward to drive the lever 234 to swing, and the lever 234 drives the second driving portion 232 to slide outward to reset.
In this embodiment: the inner end of the driving portion 232 is inwardly protruded with two first protruding lugs 2323 arranged at intervals, a sidewall of the first protruding lug 2323 is set as the first mating surface 2321, and the abutting portion 2322 is located in the interval between the two first protruding lugs 2323; the driving portion 232 is, for example, a key, and the key includes a pressing surface and a peripheral wall extending inward from the pressing surface, the bottom surface of the pressing surface is convexly provided with a convex pillar surrounded by the peripheral wall, the bottom surface of the convex pillar forms the above abutting portion 2322, and the two first convex lugs 2323 are fixedly connected under the peripheral wall. Two second lugs 2332 are protruded from both sides of the slider 233, and one side wall of the second lug 2332 is provided with the second mating surface 2331; a connecting seat 2333 is convexly arranged on the slider 233, and the lever 234 can be connected to the connecting seat 2333 in a swinging way; the first engagement surface 2321 and the second engagement surface 2331 are aligned and engaged, the lever 234 is located in the space between the two first lugs 2323, and two ends of the lever 234 respectively abut against the abutting portions 2322 of the two driving portions 232.
In the concrete structure: the main body part 21 comprises a mandrel 211 and a shell 212 fixedly arranged outside the mandrel 211, and the mandrel 211 is provided with the waterway part 22; the core shaft 211 is concavely provided with a sliding groove 213, the sliding part 231 is positioned in the sliding groove 213, and the sliding block 233 is in sliding connection with the sliding groove 213; the rear portion of the sliding slot 213 is provided with a slot opening to the outside of the core shaft 211, the main body 21 further comprises two guide rail seats 214 fixedly arranged on the core shaft 211, and the two guide rail seats 214 are respectively matched with two sides of the slot opening to form guide slots 215 on two sides of the sliding slot 213; the two sides of the sliding block 233 are convexly provided with the guiding parts 2334, and the two guiding parts 2334 are adapted to be slidably connected in the two guide grooves 215, so that on one hand, the sliding block can provide guiding and prevent the sliding block from being separated, and on the other hand, the installation and the assembly are convenient. The driving part 232 is provided with a disengagement limiting part 2324, the disengagement limiting part 2324 is matched with the guide rail seat 214 to limit the disengagement of the driving part 232, and the disengagement limiting part 2324 such as a buckle or a barb can not only avoid the disengagement of the driving part, but also facilitate the installation and the assembly. The slider 233 is concavely provided with an attaching groove 2335 on the bottom surface thereof, and the rear end of the sliding part 231 is fixedly attached in the attaching groove 2335, so that the installation and the assembly are convenient and the structure is simple. The rail housing 214 is provided with a key rail 2141 fitted to the driving part 232 so that the driving part 232 is slidably coupled to the body part 21.
Furthermore, a water diversion cavity 223 is arranged at the connection position of the two water diversion channels 222 and the water inlet channel 221, the water diversion ports of the two water diversion channels 222 are arranged at intervals, the water diversion cavity 223 is positioned between the two water diversion ports, a sealing ring 2311 is fixedly arranged on the sliding part 231, the sealing ring 2311 is positioned in the water diversion cavity 223, the sliding part 231 slides to control the sealing ring 2311 to seal the water diversion port of one water diversion channel 222, meanwhile, the sealing ring 2311 is isolated from the water diversion port of the other water diversion channel 222 to open the water diversion port of the other water diversion channel 222, so that the other water diversion channel 222 is connected with the water inlet channel 221, and the sliding part forms a switching shaft.
The water outlet portion 1 and the main body portion 21 are fixedly connected together, and the two water outlet units 11, 12 of the water outlet portion 1 are respectively connected with the two water dividing paths 222 of the main body portion 21. The water outlet device further comprises an elastic body 24, wherein the elastic body 24 is a spring, is sleeved on the sliding part 231 and is abutted between the outer end of the sliding part 231 and the water outlet part 1 to drive the sliding part 231 to reset, when the water channel is opened, the switching state is kept through water pressure, and when the water channel is closed, the sliding part is reset through the elastic body to enable the sliding part to be kept in a certain preset initial state (for example, the initial state is bubble water) when water is shut off.
Referring to fig. 4 and 7, in the shower head of this embodiment, after the fulcrum in the middle of the lever 234 is assembled in the fulcrum groove of the connecting seat 2333 of the slider 233, the fulcrum groove is assembled into the sliding groove 213 of the spindle 211, and then the left and right rail seats 214 are assembled on the left and right sides of the spindle 211, so that the slider does not separate from the sliding groove 213; then the driving part 232 is inserted into the key guide rail on the guide rail seat 214 at the left and right sides, and a buckle is arranged to prevent the key from separating; the pushing part of the driving part 232 is matched with the lever, and the guide inclined plane on the driving part is matched with the guide inclined plane on the sliding block, so that the two driving parts can move back and forth up and down, and the sliding block can move back and forth left and right in the sliding chute and also move back and forth left and right together with the lever and the fulcrum thereof; the sliding block drives the sliding part to move back and forth left and right, and finally the sealing ring arranged on the sliding part is switched and sealed back and forth between the water diversion ports of the two water diversion channels. A gasket 218 is provided between the sliding portion and the main portion to prevent water from the waterway portion from entering the rear end of the chute and leaking out through the slot opening. The water inlet port of the water inlet channel is provided with a one-way valve 224 to avoid backflow.
Referring to fig. 5 and 6, the shower head in this embodiment is switched between functions by two independent buttons, as shown in fig. 5, the operating state diagram of the bubble water is the initial state diagram of the mechanism, at this time, the switching shaft makes the sealing ring seal the second water dividing channel to the right under the action of the spring, water passes through the first water dividing channel, at this time, the bubble water is discharged, the sliding block is pushed by the switching shaft to the right, the bubble water button is kept at a low position by the guiding inclined plane and the lever action, and the shower water button is kept at a high position; when the shower water key is pressed, as shown in fig. 6, the shower water key moves downwards, the bubble water key moves upwards under the action of the guide inclined plane and the lever, meanwhile, the slide block horizontally moves leftwards in the chute of the mandrel under the action of the shower water key through the action of the guide inclined plane, the central fulcrum of the lever also horizontally moves leftwards, and the switching shaft horizontally moves leftwards under the action of the leftward thrust of the slide block, so that the sealing ring is driven to seal the first water dividing channel, water passes through the second water dividing channel, and then the shower water is discharged; when the bubble water key is continuously pressed, the sliding block is horizontally moved rightwards in the guide groove of the mandrel under the action of the bubble water key through the guide inclined plane, the sliding block drives the switching shaft and the sealing ring to horizontally move rightwards together, so that the sealing ring seals the second water dividing channel, water passes through the first water dividing channel, and then bubble water is discharged; the water-saving device is opened again after water is shut down, the switching shaft drives the sealing ring to seal the second water dividing channel under the action of spring elasticity, water flows through the first water dividing channel, and the spray automatically returns to the bubble water outlet mode.
Example two
Please refer to fig. 9 to fig. 13, which is different from the first embodiment in that: a connecting structure is provided between the end of the lever 234 and the body portion 21 so that the end of the lever 234 moves along a defined trajectory which is a composite of a trajectory portion in the sliding direction of the driving portion and a trajectory portion in the sliding direction of the slider. In the concrete structure: the lever 234 is provided with a protruding shaft 2341 at the end, the main body 21 is provided with a limiting groove 216, the limiting groove 216 is arranged obliquely, the protruding shaft 2341 is matched and connected with the limiting groove 216 so that the protruding shaft 2341 can move along the limiting groove 216, and the connecting structure comprises the protruding shaft and the limiting groove, and the limiting track moves along the limiting groove. In this embodiment, the limiting groove is formed on the fitting plate 217 protruded on the rail housing 214.
In the shower head in the embodiment, after the lever fulcrum is assembled in the slider fulcrum groove, the lever fulcrum groove and the slider fulcrum groove are assembled together in the sliding groove on the core shaft, the left limiting seat and the right limiting seat are assembled on the left side and the right side of the core shaft, and the protruding shafts at the two ends of the lever are also assembled in the limiting grooves of the left guide rail seat and the right guide rail seat 214; the key is inserted into the key guide rail on the guide rail seats at the left side and the right side, and a buckle is arranged to prevent the key from being separated; the push-against part on the key is matched with the lever, after the key at one end of the tilting lever is pressed down, one end of the lever moves downwards and horizontally along the limiting groove, the other end of the lever moves upwards and horizontally along the limiting groove, meanwhile, the lever drives the sliding block to move back and forth left and right in the sliding groove, and the lever and the fulcrum of the lever also move back and forth left and right; the slide block drives the switching shaft to move left and right back and forth, and finally the sealing ring arranged on the switching shaft is switched and sealed between the first water dividing channel sealing surface (bubble water outlet) and the second water dividing channel sealing surface (shower water outlet).
In the shower head of the embodiment, as shown in fig. 12, the bubble water working state diagram is an initial state diagram of the mechanism, at this time, the switching shaft makes the sealing ring seal the second water dividing passage to the right under the action force of the spring, water passes through the first water dividing passage, at this time, bubble water is discharged, the sliding block is pushed by the switching shaft to the right, and through the limiting groove and the lever action on the limiting seat, the bubble water key is kept at a low position, and the shower water key is kept at a high position; when the shower water key is pressed, as shown in fig. 13, the shower water key moves downwards, the bubble water key moves upwards under the action of the limiting groove and the lever, meanwhile, the sliding block horizontally moves leftwards in the sliding groove of the mandrel under the action of the shower water key through the limiting groove, the central fulcrum of the lever also horizontally moves leftwards, and the switching shaft horizontally moves leftwards under the action of the leftward thrust of the sliding block, so that the sealing ring is driven to seal the first water dividing passage, water passes through the second water dividing passage, and then the shower water is discharged; when the bubble water key is continuously pressed, the sliding block is horizontally moved rightwards in the guide groove of the mandrel under the action of the bubble water key through the limiting groove, the sliding block drives the switching shaft and the sealing ring to horizontally move rightwards together, so that the sealing ring seals the second water dividing channel, water passes through the first water dividing channel, and then bubble water is discharged; after water is shut off, the water valve is opened again, the switching shaft drives the sealing ring to seal the second water dividing channel under the action of the elastic force of the spring, water flows through the first water dividing channel, and the spray automatically returns to the bubble water outlet mode.
The shower head of the two embodiments of the specific implementation mode has the following advantages: 1. the appearance is small: the shower head is small and exquisite in appearance and size (phi 28 x 76), labor-saving in key switching (pressing force is smaller than 22.5N), easy to operate and smooth in switching. 2. Double-key control freely switches different water outlet modes: 3. the function configuration, the design of independent double keys, the switching structure is parallel to the water flow direction, which is beneficial to increasing the flow; a lever and an inclined wedge (or an inclined guide groove) structure is adopted for switching with the switching shaft, so that the button is vertically pressed, and different water outlet modes are horizontally and freely switched. The bubble water and the shower water can keep continuously discharging water after the mode switching. After water is turned off, the water tank is reset to a bubble water mode. In the present embodiment, the switching of the water path is taken as an example, but the present invention is not limited to this, and may be applied to on-off control as needed.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.
Claims (19)
1. The waterway control device comprises a main body part and a control mechanism, wherein the main body part is provided with a waterway part, the control mechanism comprises a sliding part which can slide relative to the main body part, and the waterway part is controlled by the sliding part in a sliding way; the method is characterized in that: the control mechanism also comprises a transmission part and two driving parts, wherein the transmission part comprises a slide block, and the slide block and the slide part are connected together to drive the slide part to slide through the slide block; the driving part is in sliding connection with the main body part, and the sliding direction of the driving part is crossed with that of the sliding part; the transmission part is in transmission connection with the two driving parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset.
2. The waterway control device of claim 1, wherein: the slider and the sliding part are fixedly mounted together.
3. The waterway control device of claim 1, wherein: the sliding direction of the slider is the same as the sliding direction of the sliding part.
4. The waterway control device of claim 1, wherein: the sliding directions of the two driving parts are parallel and are perpendicular to the sliding direction of the sliding part.
5. The waterway control device of claim 1, wherein: the driving part is provided with a first matching surface, the sliding block is provided with two second matching surfaces, the two first matching surfaces of the sliding block are respectively abutted against the first matching surfaces of the two driving parts, at least one matching surface of the first matching surface and the second matching surface is a guide inclined surface, and the sliding block is driven to slide by the guide inclined surface when any driving part is driven to slide.
6. The waterway control device of any of claims 1-5, wherein: the transmission part comprises a lever which can be connected to the sliding block in a swinging mode, two ends of the lever are respectively connected with the two driving parts in a transmission mode, and any one driving part is driven by the lever to drive the other driving part to reset when moving.
7. The waterway control device of claim 6, wherein: the driving part is provided with an inward abutting part, and two ends of the lever respectively abut against the abutting parts connected with the two driving parts.
8. The waterway control device of claim 5, wherein: the transmission portion includes a lever;
the driving part is provided with an inward abutting part which is positioned in the interval of the two first lugs;
two second lugs which are arranged at intervals are convexly arranged on two sides of the sliding block, the second lugs are provided with the second matching surfaces, the sliding block is convexly provided with a connecting seat outwards, and the lever can be connected to the connecting seat in a swinging manner;
the first matching surface and the second matching surface are matched in an aligning way, the lever is positioned in the interval between the two first lugs, two ends of the lever respectively abut against the abutting parts of the two driving parts, and when any driving part is driven to move through the lever, the other driving part is driven to reset.
9. The waterway control device of claim 6, wherein: a connecting structure is arranged between the tail end of the lever and the main body part so that the tail end of the lever moves along a defined track, and the defined track is a combination of a track part along the sliding direction of the driving part and a track part along the sliding direction of the sliding block.
10. The waterway control device of claim 6, wherein: the end of the lever is convexly provided with a protruding shaft, the main body part is provided with a limiting groove, the limiting groove is obliquely arranged, and the protruding shaft is connected with the limiting groove in a matched mode so that the protruding shaft can move along the limiting groove.
11. The waterway control device of claim 1, wherein: the main body part comprises a mandrel and a shell fixedly arranged outside the mandrel, and the mandrel is provided with the waterway part; the core shaft is concavely provided with a sliding groove, the rear part of the sliding part is positioned in the sliding groove, and the sliding block is in sliding connection with the sliding groove in a matching manner.
12. The waterway control device of claim 11, wherein: the sliding chute is provided with a notch, and the main body part also comprises two guide rail seats fixedly arranged on the core shaft, and the two guide rail seats are respectively matched with the two sides of the notch so as to form guide grooves on the two sides of the sliding chute; the two sides of the sliding block are convexly provided with guide parts, and the two guide parts are in adaptive sliding connection in the two guide grooves.
13. The waterway control device of claim 12, wherein: the driving part is provided with a disengagement limiting part which is matched with the guide rail seat to limit the disengagement of the driving part.
14. The waterway control device of claim 1, wherein: the bottom surface of the sliding block is concavely provided with an attaching groove, the rear end of the sliding part is connected in the attaching groove, and the sliding block and the sliding part are fixedly connected together.
15. The waterway control device of claim 1, wherein: still include the elastomer, this elastomer top supports the sliding part with the resetting of drive sliding part.
16. The waterway control device of claim 1, wherein: the waterway part comprises a water inlet passage and two water dividing passages, and the sliding part is matched with the waterway part so as to switch at least the two water dividing passages to be communicated with the water inlet passage through the sliding of the sliding part.
17. Gondola water faucet, its characterized in that: the waterway control device comprises a water outlet part and the waterway control device according to claim 1, wherein the water outlet part is connected with a main body part of the waterway control device, and the water outlet part is communicated with the waterway part.
18. Gondola water faucet, its characterized in that: the waterway control device comprises a water outlet part and the waterway control device according to claim 16, wherein the water outlet part is provided with two water outlet units, the water outlet part is connected with a main body part of the waterway control device, and the two water outlet units are respectively communicated with two water branches of the waterway part.
19. Drive arrangement, including main part and the sliding part that can slide relative to the main part, its characterized in that: the transmission part comprises a sliding block, and the sliding block and the sliding part are connected together to drive the sliding part to slide through the sliding block; the driving part is in sliding connection with the main body part, and the sliding direction of the driving part is crossed with that of the sliding part; the transmission part is in transmission connection with the two driving parts, and any driving part is driven to slide and can drive the sliding block to slide and drive the other driving part to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181806.0A CN113399147A (en) | 2020-03-16 | 2020-03-16 | Waterway control device, shower head and driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181806.0A CN113399147A (en) | 2020-03-16 | 2020-03-16 | Waterway control device, shower head and driving device |
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| Publication Number | Publication Date |
|---|---|
| CN113399147A true CN113399147A (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181806.0A Pending CN113399147A (en) | 2020-03-16 | 2020-03-16 | Waterway control device, shower head and driving device |
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| Country | Link |
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| CN (1) | CN113399147A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121693A1 (en) * | 2013-02-06 | 2014-08-14 | 厦门松霖科技有限公司 | Water flow switching mechanism and shower head |
| CN104747760A (en) * | 2014-12-30 | 2015-07-01 | 厦门松霖科技有限公司 | Control valve and shower head including same |
| CN104971833A (en) * | 2015-06-18 | 2015-10-14 | 厦门松霖科技有限公司 | Difunctional key switching shower head |
| CN109833983A (en) * | 2017-11-24 | 2019-06-04 | 厦门松霖科技股份有限公司 | Water-outlet area adjusting water exit mechanism |
| CN212418408U (en) * | 2020-03-16 | 2021-01-29 | 厦门松霖科技股份有限公司 | Waterway control device, shower head and driving device |
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2020
- 2020-03-16 CN CN202010181806.0A patent/CN113399147A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121693A1 (en) * | 2013-02-06 | 2014-08-14 | 厦门松霖科技有限公司 | Water flow switching mechanism and shower head |
| CN104747760A (en) * | 2014-12-30 | 2015-07-01 | 厦门松霖科技有限公司 | Control valve and shower head including same |
| CN104971833A (en) * | 2015-06-18 | 2015-10-14 | 厦门松霖科技有限公司 | Difunctional key switching shower head |
| CN109833983A (en) * | 2017-11-24 | 2019-06-04 | 厦门松霖科技股份有限公司 | Water-outlet area adjusting water exit mechanism |
| CN212418408U (en) * | 2020-03-16 | 2021-01-29 | 厦门松霖科技股份有限公司 | Waterway control device, shower head and driving device |
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