CN110686101A - Push type water route switches structure and goes out water installation - Google Patents
Push type water route switches structure and goes out water installation Download PDFInfo
- Publication number
- CN110686101A CN110686101A CN201911066486.8A CN201911066486A CN110686101A CN 110686101 A CN110686101 A CN 110686101A CN 201911066486 A CN201911066486 A CN 201911066486A CN 110686101 A CN110686101 A CN 110686101A
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- switching
- rotating wheel
- pressing
- water outlet
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a push type waterway switching structure and a water outlet device, comprising: switching the body; the pressing piece is arranged on the switching body in a sliding mode and is limited by rotation with the switching body; the elastic reset piece applies reset force opposite to the pressing force direction to the pressing piece, and the pressing piece can slide in a reciprocating mode relative to the switching body under the action of the pressing force and the reset force; the switching unit comprises a rotating wheel and a pin shaft, the rotating wheel is rotatably arranged on the switching body and is provided with a track groove extending along the circumferential direction, the pin shaft is arranged on the pressing piece, and one end part of the pin shaft is matched with the track groove; when the pin shaft slides back and forth along with the pressing piece relative to the switching body, the end part of one end of the pin shaft slides along the track groove to further drive the rotating wheel to rotate in a set direction relative to the switching body, and the communication or the cut-off between the water inlet channel and each water outlet channel of the switching body is selectively controlled when the rotating wheel rotates. The invention has the advantages of ingenious conception, simple and compact structure, small occupied space and reliable function.
Description
Technical Field
The invention relates to a push type waterway switching structure and a water outlet device with the same.
Background
At present, various waterway switching structures are arranged on water outlets of shower heads, faucets and the like in the market, and a common waterway switching structure is a push button type or pull button type or push type switching structure, and the waterway is switched by pushing or pulling or pressing a switching switch.
Wherein, the push type water route of prior art switches the structure and adopts the extending structure of similar ballpoint pen nib department to realize, but overall structure is more complicated, spare part is more, difficult assembly usually to occupation space is great.
Disclosure of Invention
The present invention provides a pressing type waterway switching structure with simple and compact structure and small occupied space and a water outlet device with the pressing type waterway switching structure.
To achieve the above object, the present invention provides a push type waterway switching structure, including:
the switching body is provided with a water inlet channel and at least two water outlet channels;
the pressing piece is arranged on the switching body in a sliding mode and is limited by rotation with the switching body;
the elastic resetting piece applies resetting force opposite to the pressing force direction to the pressing piece, and the pressing piece can slide in a reciprocating mode relative to the switching body under the action of the pressing force and the resetting force;
the switching unit comprises a rotating wheel and a pin shaft, the rotating wheel is rotatably arranged on the switching body, a track groove extending along the circumferential direction is formed in the outer circumferential wall of the rotating wheel, the pin shaft is arranged on the pressing piece, and one end part of the pin shaft is matched with the track groove;
when the pin shaft slides back and forth along with the pressing piece relative to the switching body, one end part of the pin shaft slides along the track groove to further drive the rotating wheel to rotate relative to the switching body in a set direction, and when the rotating wheel rotates, the communication or the cut-off between the water inlet channel and each water outlet channel is selectively controlled.
Preferably, the end of one end of the pin shaft slides against the bottom wall of the track groove under the action of the elastic element.
Preferably, the pin shafts are arranged in two and symmetrically arranged on the pressing piece.
Preferably, the elastic element is a bent elastic arm, and the two pin shafts are respectively arranged at two ends of the elastic arm.
Preferably, the pin shaft is independently formed and then fixed to the end of the elastic arm, or the pin shaft is integrally formed at the end of the elastic arm.
Preferably, the pressing part is of a hollow structure, the rotating wheel is at least partially sleeved in an inner cavity of the pressing part, a through hole is formed in the side wall of the inner cavity of the pressing part, and one end of the pin shaft extends into the inner cavity of the pressing part through the through hole and is matched with the track groove in the rotating wheel.
Preferably, be equipped with on the diapire of orbit groove and end contrary steps, end contrary steps prevent the tip of round pin axle is relative the orbit groove reverse slip, top screens groove and bottom screens groove along circumference alternative arrangement have on the orbit groove, top screens groove and bottom screens groove are the interval setting in the axial, and are adjacent connect through the chute between top screens groove and the bottom screens groove in order to form the orbit groove under the restraint of top screens groove, bottom screens groove and chute, the round pin axle tip is followed the orbit groove unidirectional sliding.
Preferably, switch this internal branch water cavity that still is equipped with of body, divide the water cavity have with the water inlet that the inhalant canal is linked together and with each two at least delivery ports that go out the water channel one-to-one intercommunication, the switching unit still include with runner fixed connection's switching piece, the switching piece is located divide the water cavity and with the delivery port cooperatees, the runner is through rotating the linkage switching piece in order to right inhalant canal with intercommunication or cut off between the exhalant canal are controlled.
Preferably, still be formed with on the switching body with the switching chamber that the chamber is linked together divides, pressing piece, elasticity reset piece, runner and round pin axle all activity set up switch the intracavity, divide the water chamber with the switching chamber separates through the baffle, be equipped with the through-hole on the baffle, the runner with switch and be connected through a connecting axle between the piece, the connecting axle wear to locate the through-hole and with the through-hole forms the dynamic seal.
In addition, the invention also provides a water outlet device, which comprises a body with at least two water outlet parts and any one pressing type water path switching structure, wherein the pressing type water path switching structure is arranged on the body, the number of the water outlet channels is the same as that of the water outlet parts, and the water outlet channels are communicated with the water outlet parts in a one-to-one correspondence manner.
Compared with the prior art, the invention at least has the following beneficial effects:
1. the switching unit of the pressing type waterway switching structure comprises a rotating wheel and a pin shaft, wherein the rotating wheel is rotatably arranged on the switching body, a track groove extending along the circumferential direction is formed in the outer circumferential wall of the rotating wheel, the pin shaft is arranged on the pressing piece, and one end part of the pin shaft is matched with the track groove; when the pin shaft slides back and forth along with the pressing piece relative to the switching body, one end of the pin shaft slides along the track groove to further drive the rotating wheel to rotate relative to the switching body in a set direction, and the rotating wheel selectively controls communication or disconnection between the water inlet channel and each water outlet channel when rotating.
2. Make the tip of round pin axle one end paste through setting up an elastic component the diapire in orbit groove slides, can ensure that the tip of round pin axle can not deviate from in the orbit groove to make the tip of round pin axle more smooth and easy in the slip of orbit groove.
3. The two pin shafts are symmetrically arranged on the pressing piece, so that the stress of the rotating wheel is more balanced, and the end parts of the pin shafts can further smoothly slide in the track grooves.
4. Two pin shafts are respectively arranged at two ends of the elastic arm, namely, the two pin shafts and the elastic piece are connected together, so that the assembly and disassembly are convenient.
5. The pin shaft is integrally formed at the end part of the elastic arm, so that the structure is simpler and the assembly is more convenient.
6. Switch and be equipped with on the body and switch the chamber and divide the water cavity, press fitting, elasticity reset piece, runner and round pin axle equal activity set up switching the intracavity, switch the piece and locate the intracavity that divides, design like this makes overall structure compact, and occupation space is little.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective assembly view of a push-type waterway switching structure according to an embodiment of the present invention;
fig. 2 is an exploded perspective view of a push-type waterway switching structure according to an embodiment of the present invention;
fig. 3 is a second exploded perspective view of the push-type waterway switching structure according to the embodiment of the present invention;
fig. 4 is a cross-sectional view of a push type waterway switching structure according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 7 is a perspective sectional view taken along line A-A of FIG. 6;
fig. 8 is a perspective view of a rotary wheel of a push-type waterway switching structure according to an embodiment of the present invention;
fig. 9 is a perspective view of the rotating wheel, the switching member and the elastic arm of the push-type waterway switching structure according to an embodiment of the present invention;
fig. 10 is a state diagram of the pressing waterway switching structure when the pin is located in the top retaining groove according to the embodiment of the present invention;
fig. 11 is a state diagram of the pressing waterway switching structure when the pin shaft is just separated from the top retaining groove according to the embodiment of the present invention;
fig. 12 is a state diagram of the pressing waterway switching structure when the pin shaft is about to enter the bottom retaining groove according to the embodiment of the present invention;
fig. 13 is a state diagram of the pressing waterway switching structure when the pin is located in the bottom retaining groove according to the embodiment of the present invention;
fig. 14 is a state diagram of the pressing waterway switching structure in the state where the pin shaft is just separated from the bottom retaining groove according to the embodiment of the present invention;
fig. 15 is a state diagram of the pressing waterway switching structure according to the embodiment of the present invention, when the pin shaft is reset to the top retaining groove.
The reference signs are:
10-a handover body; 11-a water inlet channel; 12-a water outlet channel; 121-a first water outlet channel; 122-a second water outlet channel; 13-a water diversion cavity; 131-a water inlet; 132-a water outlet; 1321-a first water outlet; 1322-a second water outlet; 14-a switching chamber; 15-a separator; 151-through holes; 152-a limiting piece;
20-pressing piece; 21-punching; 22-a decorative cover;
30-an elastic return member;
40-a rotating wheel; 41-track groove; 411-top retaining groove; 412-bottom detent groove; 413-chute;
50-a pin shaft;
60-resilient arms (springs);
70-a switch;
80-a connecting shaft; 81-sealing ring groove; 82-sealing ring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 15, a press waterway switching structure according to a preferred embodiment of the present invention includes a switching body 10, a pressing member 20, an elastic restoring member 30 and a switching unit.
Wherein, the switching body 10 is provided with a water inlet channel 11 and at least two water outlet channels 12; the pressing piece 20 is slidably disposed on the switching body 10 and is rotationally limited with the switching body 10, so that the pressing piece 20 does not rotate relative to the switching body 10, and the rotational limitation of the pressing piece 20 and the switching body 10 can be realized by providing a limiting rib (not shown) and a limiting groove (not shown) between the pressing piece 20 and the switching body 10; the elastic resetting piece 30 applies a resetting force opposite to the pressing force direction to the pressing piece 20, the pressing piece 20 can slide back and forth relative to the switching body 10 under the action of the pressing force and the resetting force of the elastic resetting piece 30, the elastic resetting piece 30 can be a spring or an elastic sheet, and the elastic resetting piece 30 adopts a compression spring in the embodiment; the switching unit includes a rotating wheel 40 and a pin 50, the rotating wheel 40 is rotatably installed on the switching body 10, a track groove 41 extending along the circumferential direction is formed on the outer circumferential wall of the rotating wheel 40, the pin 50 is installed on the pressing member 20, and one end of the pin is matched with the track groove 41.
When the pin shaft 50 reciprocally slides along the pressing member 20 with respect to the switching body 10, one end of the pin shaft 50 slides along the track groove 41 to drive the rotating wheel 40 to rotate in a set direction with respect to the switching body 10, and the rotating wheel 40 selectively controls communication or disconnection between the water inlet channel 11 and each water outlet channel 12 when rotating.
In order to prevent the pin 50 from being separated from the track groove 41, in this embodiment, the end of the pin 50 is slid against the bottom wall of the track groove 41 by the elastic member 60. And, a reverse stopping step 42 is provided on the bottom wall of the track groove 41, and the reverse stopping step 42 prevents the end of the pin shaft 50 from reversely sliding with respect to the track groove 41, thereby ensuring functional reliability.
In addition, in order to make the force applied to the wheel 40 more balanced and further ensure that the end of the pin 50 can slide more smoothly in the track groove 41, the present embodiment provides two pins 50 symmetrically on the pressing member 20.
Specifically, the elastic element 60 is a curved elastic arm 60, and the two pins 50 are respectively disposed at two ends of the elastic arm 60. The pin 50 of the present embodiment is integrally formed at the end of the elastic arm 60, and the pin 50 is obtained by bending both ends of the elastic arm 60, which is simple in structure and easy to form. Alternatively, the pin 50 may be separately molded and fixed to the end of the elastic arm 60, which is not limited to this embodiment.
Referring to fig. 3, 4 and 7, in the present embodiment, the pressing member 20 is a hollow structure, the rotating wheel 40 is at least partially sleeved in the inner cavity of the pressing member 20, a through hole 21 is formed on a sidewall of the inner cavity of the pressing member 20, and an end of the pin shaft 50 extends into the inner cavity of the pressing member 20 through the through hole 21 and is matched with the track groove 41 of the rotating wheel 40. The pressing member 20 is further provided with a decorative cover 22.
Referring to fig. 8 and 9, in the present embodiment, the track groove 41 has top detent grooves 411 and bottom detent grooves 412 alternately arranged along the circumferential direction, the top detent grooves 411 and the bottom detent grooves 412 are axially spaced, and the adjacent top detent grooves 411 and bottom detent grooves 412 are connected by an inclined groove 413 to form the track groove 41. Under the restriction of the top locking groove 411, the bottom locking groove 412 and the inclined groove 413, the end of the pin 50 slides along the track groove 41 in one direction, so that the rotating wheel 40 rotates in a set direction. Here, the structure of the track groove 41 including the top detent groove 411, the bottom detent groove 412 and the inclined groove 413 is well known in the art, and the principle that the pin 50 slides along the track groove 41 in one direction to drive the wheel 40 to rotate in a set one direction is also well known in the art, and thus will not be described in detail herein.
The present embodiment is designed such that the pressing member 20 performs a reciprocating motion once, and the end of the pin shaft 50 moves from the previous top locking groove 411 to the next top locking groove 411 along the track groove 41, so that the rotating wheel 40 rotates 90 degrees, that is, an external force is applied to press the pressing member 20 once, and when the pressing member 20 is reset after the external force is removed, the rotating wheel 40 rotates 90 degrees.
Referring to fig. 4, 5 and 7, in the embodiment, a water diversion cavity 13 is further disposed in the switching body 10, and the water diversion cavity 13 has a water inlet 131 communicated with the water inlet channel 11 and at least two water outlets 132 communicated with the water outlet channels 12 in a one-to-one correspondence manner.
The switching unit further comprises a switching member 70 fixedly connected with the rotating wheel 40, the switching member 70 is positioned in the water diversion cavity 13 and is matched with the water outlet 132, and the rotating wheel 40 controls the communication or the cut-off between the water inlet channel 11 and each water outlet channel 12 by rotating the linkage switching member 70. The switching member 70 is specifically a switching piece, and the switching piece controls the communication or the disconnection between the water outlet channel 12 corresponding to the water outlet 132 and the water inlet channel 11 by staggering or blocking the water outlet 132.
Continuing to refer to fig. 4, 5 and 7, in the present embodiment, the switching body 10 further has a switching chamber 14 communicated with the water diversion chamber 13, the pressing member 20, the elastic restoring member 30, the rotating wheel 40 and the pin 50 are movably disposed in the switching chamber 14, the water diversion chamber 13 and the switching chamber 14 are separated by a partition 15, and the partition 15 is provided with a through hole 151. The rotating wheel 40 is connected with the switching piece 70 through a connecting shaft 80, the connecting shaft 80 penetrates through the through hole 151 and forms dynamic seal with the through hole 151, a sealing ring groove 81 is formed in the outer peripheral wall of the connecting shaft 80, a sealing ring 82 is arranged in the sealing ring groove 81, and the sealing ring 82 is clamped between the inner peripheral wall of the through hole 151 and the outer peripheral wall of the connecting shaft 80, so that the water dividing cavity 13 is not communicated with the switching cavity 14. The baffle 15 is further provided with two limiting pieces 15 which are symmetrically arranged, the rotating wheel 40 is arranged between the two limiting pieces 15, a rotating space of the rotating wheel 40 is limited between the limiting pieces 15, and the inner side surface of each limiting piece 15 is provided with a cambered surface of which the radian is matched with that of the rotating wheel 40.
Specifically, as shown in fig. 1 and fig. 6, in the present embodiment, 2 water outlet channels 12 are taken as an example for description, the water outlet channel 12 includes a first water outlet channel 121 and a second water outlet channel 122, and correspondingly, the water outlet 132 of the water distribution cavity 13 includes a first water outlet 1321 and a second water outlet 1322.
The switching member 70 has 3 states when rotating one circle, which are respectively: in the first state, the switching member 70 opens the first water outlet 1321 and closes the second water outlet 1322; in the second state, the switching member 70 opens the second water outlet 1322 and closes the first water outlet 1321; in the third state, the switching member 70 simultaneously opens the first water outlet 1321 and the second water outlet 1322. Assuming that the first state of the switching member 70 is an initial state, when the pressing member 20 is pressed for the first time such that the pressing member 20 reciprocates once, the switching member 70 rotates for the first time by 90 degrees such that the switching member 70 is in a third state; pressing the pressing member 20 a second time so that the switching member 70 rotates 90 degrees a second time when the pressing member 20 reciprocates once, so that the switching member 70 is in a second state; pressing the pressing member 20 for the third time such that the switching member 70 is rotated by 90 degrees for the third time when the pressing member 20 reciprocates once, so that the switching member 70 is in the third state again; when the pressing member 20 is pressed for the fourth time, so that the pressing member 20 reciprocates once, the switching member 70 rotates for the fourth time by 90 degrees, so that the switching member 70 returns to the first state, and at this time, the switching member 70 rotates for just one circle. Therefore, after the pressing member 20 of the present embodiment is pressed 4 times, the state of the switching member 70 is cycled for one cycle, and the sequence of one cycle is: first state → third state → second state → third state, and so on.
The following briefly describes a specific operation process of the present invention in which the pressing member 20 reciprocates once to rotate the rotating wheel 40 by 90 degrees, wherein a direction indicated by a vertical arrow in fig. 10 to 15 is a moving direction of the pin 50, and a direction indicated by a curved arrow in fig. 12 and 15 is a rotating direction of the switching member 70:
referring to fig. 10, in an initial state, the end of the pin 50 is located in the top detent slot 411 of the track slot 41;
in the state of fig. 10, the pressing member 20 is pressed, and the pin 50 is driven by the pressing member 20 to slide downward to the state of fig. 11, at this time, the end of the pin 50 is located at the top end of the inclined groove 413;
in the state of fig. 11, the pressing member 20 is continuously pressed, and the end of the pin 50 slides along the inclined groove 413 to the bottom end of the inclined groove 413 under the driving of the pin 50 by the pressing member 20, as shown in fig. 12; at this time, the rotary wheel 40 and the switching member 70 rotate by 45 degrees;
in the state of fig. 12, the pressing member 20 is continuously pressed so that the end of the pin 50 slides into the bottom catching groove 412, as shown in fig. 13;
in the state of fig. 13, the external force is released, the pressing member 20 slides upwards under the action of the elastic restoring member 30, the pin 50 slides upwards to the state of fig. 14 under the driving of the pressing member 20, and at this time, the end of the pin 50 is located at the bottom end of the inclined groove 413;
in the state of fig. 14, the pressing member 20 continues to slide upwards under the action of the elastic restoring member 30, and the pin 50 is driven by the pressing member 20, so that the end of the pin 50 slides along the inclined groove 413 to the top end of the inclined groove 413 and finally slides into the top detent groove 411 again, as shown in fig. 15; at this time, the wheel 40 and the switch 70 are rotated again by 45 degrees. Thus, the pressing member 20 completes one reciprocating motion, and the rotary wheel 40 rotates 90 degrees in unison.
In addition, the present invention further provides a water outlet device, which comprises a body (not shown) having at least two water outlet portions (not shown) and any one of the above pressing type water path switching structures, wherein the pressing type water path switching structures are disposed on the body, the number of the water outlet channels 12 is the same as that of the water outlet portions, and the water outlet channels 12 are in one-to-one correspondence with the water outlet portions.
It should be noted that the water outlet device of the invention can be a water outlet device controlled by a shower head, a spray gun, a faucet, a pull head, an angle valve, a water separator, a water dividing valve, a water path switch valve, a flow regulating valve, a pressure regulating valve and the like.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a push type water route switches structure which characterized in that includes:
the switching body is provided with a water inlet channel and at least two water outlet channels;
the pressing piece is arranged on the switching body in a sliding mode and is limited by rotation with the switching body;
the elastic resetting piece applies resetting force opposite to the pressing force direction to the pressing piece, and the pressing piece can slide in a reciprocating mode relative to the switching body under the action of the pressing force and the resetting force;
the switching unit comprises a rotating wheel and a pin shaft, the rotating wheel is rotatably arranged on the switching body, a track groove extending along the circumferential direction is formed in the outer circumferential wall of the rotating wheel, the pin shaft is arranged on the pressing piece, and one end part of the pin shaft is matched with the track groove;
when the pin shaft slides back and forth along with the pressing piece relative to the switching body, one end part of the pin shaft slides along the track groove to further drive the rotating wheel to rotate relative to the switching body in a set direction, and when the rotating wheel rotates, the communication or the cut-off between the water inlet channel and each water outlet channel is selectively controlled.
2. The push type waterway switching structure of claim 1, wherein an end of one end of the pin slides against a bottom wall of the track groove under the action of the elastic member.
3. The push type waterway switching structure of claim 2, wherein two of the pins are symmetrically disposed on the pressing member.
4. The push type waterway switching structure of claim 3, wherein the elastic member is a curved elastic arm, and the two pins are respectively disposed at two ends of the elastic arm.
5. The push type waterway switching structure of claim 4, wherein the pin is independently formed and then fixed to an end of the elastic arm, or the pin is integrally formed at an end of the elastic arm.
6. The push type waterway switching structure of claim 5, wherein the pressing member is a hollow structure, the rotating wheel is at least partially sleeved in the inner cavity of the pressing member, a through hole is formed in a side wall of the inner cavity of the pressing member, and one end of the pin shaft extends into the inner cavity of the pressing member through the through hole and is matched with the track groove of the rotating wheel.
7. The push type waterway switching structure of claim 2, wherein a retaining step is disposed on a bottom wall of the track groove, the retaining step prevents the end of the pin shaft from reversely sliding relative to the track groove, the track groove has top and bottom retaining grooves alternately arranged along a circumferential direction, the top and bottom retaining grooves are axially spaced, the top and bottom retaining grooves are connected to form the track groove by a chute, and the end of the pin shaft unidirectionally slides along the track groove under the constraint of the top, bottom and chute.
8. The push type waterway switching structure of claim 1, wherein a water distribution chamber is further disposed in the switching body, the water distribution chamber has a water inlet communicated with the water inlet channel and at least two water outlets communicated with the water outlet channels in a one-to-one correspondence manner, the switching unit further includes a switching member fixedly connected to the rotating wheel, the switching member is located in the water distribution chamber and is matched with the water outlets, and the rotating wheel is linked to the switching member by rotation to control communication or disconnection between the water inlet channel and the water outlet channels.
9. The push type waterway switching structure of claim 8, wherein the switching body further has a switching cavity communicated with the water diversion cavity, the pressing member, the elastic reset member, the rotating wheel and the pin are movably disposed in the switching cavity, the water diversion cavity is separated from the switching cavity by a partition plate, the partition plate is provided with a through hole, the rotating wheel is connected with the switching member by a connecting shaft, and the connecting shaft is inserted into the through hole and forms a dynamic seal with the through hole.
10. A water outlet device comprises a body with at least two water outlet parts, and is characterized by further comprising a pressing type water path switching structure as claimed in any one of claims 1 to 9, wherein the pressing type water path switching structure is arranged on the body, the number of the water outlet channels is the same as that of the water outlet parts, and the water outlet channels are communicated with the water outlet parts in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066486.8A CN110686101A (en) | 2019-11-04 | 2019-11-04 | Push type water route switches structure and goes out water installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066486.8A CN110686101A (en) | 2019-11-04 | 2019-11-04 | Push type water route switches structure and goes out water installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110686101A true CN110686101A (en) | 2020-01-14 |
Family
ID=69115486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911066486.8A Withdrawn CN110686101A (en) | 2019-11-04 | 2019-11-04 | Push type water route switches structure and goes out water installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110686101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990692A (en) * | 2020-09-23 | 2020-11-27 | 杭州略懂品牌管理有限公司 | Electronic cigarette cartridge storage bin |
| CN114719058A (en) * | 2022-03-18 | 2022-07-08 | 厦门吉科卫浴有限公司 | Push type water-saving water route switches structure |
-
2019
- 2019-11-04 CN CN201911066486.8A patent/CN110686101A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990692A (en) * | 2020-09-23 | 2020-11-27 | 杭州略懂品牌管理有限公司 | Electronic cigarette cartridge storage bin |
| CN114719058A (en) * | 2022-03-18 | 2022-07-08 | 厦门吉科卫浴有限公司 | Push type water-saving water route switches structure |
| CN114719058B (en) * | 2022-03-18 | 2023-09-26 | 厦门吉科卫浴有限公司 | Push type water-saving waterway switching structure |
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Application publication date: 20200114 |