CN215483356U - Mounting structure of switch assembly and drainage valve assembly - Google Patents
Mounting structure of switch assembly and drainage valve assembly Download PDFInfo
- Publication number
- CN215483356U CN215483356U CN202120925093.4U CN202120925093U CN215483356U CN 215483356 U CN215483356 U CN 215483356U CN 202120925093 U CN202120925093 U CN 202120925093U CN 215483356 U CN215483356 U CN 215483356U
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- drain valve
- seat
- fastener
- valve assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000004804 winding Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 239000003599 detergent Substances 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a mounting structure of a switch assembly and a drain valve assembly, which is used for connecting the drain valve assembly arranged in a water tank and the switch assembly arranged on a cover body of the water tank, wherein the switch assembly comprises a body, a switch, a buckle seat and a fastener, the body is provided with a cavity with an opening at the top end, the buckle seat is rotatably arranged in the cavity and connected with the fastener, the fastener is rotatably arranged on the body, the body is arranged on the cover body of the water tank, the drain valve assembly is provided with a mounting part which is connected and matched with the fastener, the buckle seat drives the fastener to rotate relative to the body when rotating so as to enable the fastener to be locked and connected with the mounting part, the switch is arranged on the body, or the switch is arranged on the buckle seat after the fastener is locked and connected with the mounting part. The utility model has simple structure and convenient installation, effectively prevents the wire or the pipe from being broken or locked loosely due to the winding of the wire or the pipe in the locking process, and effectively ensures the fastening degree.
Description
Technical Field
The utility model relates to the technical field of drainage valves of toilets, in particular to a mounting structure of a switch assembly and a drainage valve assembly.
Background
With the continuous progress of science and technology and the pursuit of people for high-quality life, the functions of the drain valve for the toilet water tank are more and more. The discharge valve is generally provided with a switch assembly for controlling discharge, and the switch assembly is mostly disposed on a tank cover of the toilet tank. To satisfy some of the functions of the drain valve, it is sometimes necessary to provide a line or conduit between the switch assembly and a component within the toilet tank. For example, an induction-controlled toilet drain valve is generally provided with an induction module for induction control, the induction module is disposed in a switch located in a water tank cover, and a power supply battery box for supplying power to the induction module or an electric mechanism in signal connection with the induction module is disposed on the drain valve in the water tank, and the two are electrically connected through a wire. For another example, when a detergent box is disposed in the water tank, in order to add detergent conveniently, some structures provide a liquid adding cavity at the switch assembly, so that the detergent box can be directly supplemented with detergent through the switch assembly without opening the cover body of the water tank, and at this time, the switch assembly and the detergent box need to be communicated through a liquid supplementing pipeline.
However, in the prior art, to the installation structure that the switch component and the drain valve component are fixedly connected by threads to realize the fixed connection of the water tank cover body and the water tank body, during assembly, the switch body of the switch component generally needs to be rotated, so as to realize the fixed connection of the threads between the switch component and the drain valve component, and because a line or a pipeline usually penetrates through the switch body, and one end of the line or the pipeline is connected with the switch component, and the other end of the line or the pipeline is connected with a component in the water tank, the switch body can cause the winding condition of the line or the pipeline in the screwing process, on one hand, the switch body can not be screwed easily, and on the other hand, the line or the pipeline can be pulled off in the screwing process. Therefore, the installation structure of the prior art in which the switch assembly and the drain valve assembly are fixedly connected by threads to fixedly connect the cover of the water tank with the body of the water tank is not suitable for the case that the switch assembly is connected with the components in the water tank by a circuit or a pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model provides an installation structure of a switch assembly and a drainage valve assembly, aiming at the problem that the switch assembly and the drainage valve assembly are difficult to screw or break in the screwing process under the condition that the switch assembly and a component in a water tank are connected with a circuit or a pipeline in the existing structure for locking and connecting the switch assembly on a water tank cover body and the drainage valve assembly in the water tank.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the utility model provides a mounting structure of switch module and drainage valve module for connect the drainage valve module that sets up in the water tank and set up the switch module on the water tank lid, switch module includes body, switch, knot seat and fastener, the body is equipped with top open-ended and holds the chamber, detain the seat and locate with rotating hold the chamber in and connect the fastener, the fastener is located with rotating the body, the body is located the water tank lid, the drainage valve module be equipped with the complex installation department is connected to the fastener, drive when detaining the seat and rotate the fastener for the body rotates so that the fastener with installation department locking connection, the switch is located the body, perhaps, the fastener with installation department locking connection back, the switch is located detain on the seat.
Preferably, the fastener is a screw thread piece, the installation part is a threaded connection sleeve in threaded connection with the screw thread piece.
Preferably, the threaded part is in limit fit with the body in the axial direction, a through hole is formed in the bottom wall of the accommodating cavity, the threaded part is rotatably arranged in the through hole, a convex ring is arranged on the periphery of the top of the threaded part, the body is provided with a limit portion for limiting the axial direction of the threaded part, the bottom surface of the convex ring is in butt fit with the periphery of the through hole, and the top surface of the convex ring is in limit fit with the limit portion.
Preferably, the limiting part is a fastening foot arranged in the accommodating cavity, and the fastening foot is fastened on the top surface of the convex ring to limit the threaded part axially.
Preferably, the screw thread spare is equipped with the shaft hole that both ends link up, but detain the seat and wear to establish axially sliding in the shaft hole, detain the seat lateral wall with the spacing cooperation of shaft hole pore wall circumference is so that can drive when detaining the seat and rotating the screw thread spare rotates, the switch is established this internal and locate detain on the seat.
Preferably, a first elastic element used for providing elastic reset force for the buckle seat is arranged between the buckle seat and the threaded element.
Preferably, the bottom of the buckle seat is provided with a buckle for preventing the buckle seat from being separated from the threaded part under the action of the first elastic part, and the buckle is in limit fit with the bottom of the threaded part.
Preferably, still include one and press the piece, it sets up to press a piece axial slidable ground in the threaded connection cover just press a piece circumference with the spacing cooperation of threaded connection cover, press the piece including briquetting, external screw thread portion and directional pole, external screw thread portion is located the briquetting with between the directional pole, it is equipped with the inner chamber of axial extension to detain the seat, the inner chamber both ends form the opening, directional pole wear to locate the inner chamber and with the spacing cooperation of switch circumference, be equipped with on the inner chamber wall with external screw thread portion matched with internal thread portion, external screw thread portion with cooperation pitch between the internal thread portion with the screw thread piece with cooperation pitch between the threaded connection cover equals.
Preferably, a second elastic element used for providing elastic reset force for the pressing element is arranged between the pressing element and the threaded connecting sleeve.
Preferably, the switch comprises a switch shell, the switch shell is provided with an extension section extending into the inner cavity, the extension section is of a hollow structure, and the orientation rod is sleeved in the extension section and is in circumferential limit fit with the extension section.
Preferably, the switch comprises a switch shell and an induction element arranged in the switch shell, and the induction element is connected with one end of a circuit penetrating through the body; or, the switch includes the switch shell, the inner chamber of switch shell forms with the sap cavity, the bottom in sap cavity communicates with one end of a pipeline of wearing to locate the body.
Preferably, the circumferential wall of the top of the buckling seat is provided with a plurality of anti-slip ribs which are circumferentially arranged, or the top end of the buckling seat is provided with a driving groove, and the buckling seat is driven to rotate by matching an external jig with the driving groove.
Preferably, the body is provided with a slot through which a line or a pipeline connected with the switch passes.
The utility model has the following beneficial effects:
the utility model provides an installation structure of a switch assembly and a drain valve assembly, wherein the switch assembly is arranged to comprise a body, a switch, a fastening seat and a fastening piece, the fastening seat is rotatably arranged on the body and connected with the fastening piece, the fastening piece is rotatably arranged on the body, the body is arranged on a cover body of a water tank, and the fastening piece is driven to rotate relative to the body when the fastening seat rotates so as to enable the fastening piece to be locked and connected with an installation part on the drain valve assembly, so that the drain valve assembly and the switch assembly can be connected. The switch is arranged on the body and cannot rotate along with the buckle seat, so that the winding of a circuit or a pipeline in the locking process can be effectively prevented, and the fastening degree is effectively ensured; or, after the fastener is connected with the installation part in a locking manner, the switch is arranged on the buckle seat instead of being integrally formed with the buckle seat, so that the switch cannot rotate along with the buckle seat, the structure is simple, the installation is convenient, the winding condition of a circuit or a pipeline in the locking process can be effectively prevented, and the fastening degree is effectively ensured.
Drawings
FIG. 1: the overall exploded view of the present invention;
FIG. 2: the utility model is a whole assembly schematic diagram;
FIG. 3: the utility model is assembled with the water tank;
FIG. 4: the utility model relates to a cross section of a body, a buckle seat and a thread piece which are matched;
FIG. 5: the utility model is a three-dimensional view of the matching of a body, a buckle seat and a thread piece;
FIG. 6: a perspective view of the body of the present invention;
FIG. 7: the utility model discloses a matching schematic diagram of a threaded connecting sleeve, a pressing piece and a second elastic piece;
FIG. 8: embodiment 1 of the utility model is a schematic view of a bottom structure of a switch shell;
FIG. 9: the utility model is a schematic diagram of the installation process;
FIG. 10: the utility model relates to a state diagram of the initial matching of a threaded part and a threaded connecting sleeve;
FIG. 11: the utility model relates to a state diagram of a threaded part and a threaded connecting sleeve which are connected in place;
FIG. 12: the utility model is a state diagram of a push switch and a buckle seat;
FIG. 13: a cross-sectional view of embodiment 2 of the utility model;
FIG. 14: the liquid adding process of the embodiment 2 of the utility model is shown schematically;
in the figure: 10. a drain valve assembly; 11. a threaded connecting sleeve; 12. an electric drive mechanism; 13. a battery case; 14. a drain valve; 141. starting the component; 20. a switch; 21. a switch housing; 211. an extension section; 22. an inductive element; 23. a decorative plate; 24. a liquid feeding cavity; 25. a decorative cover; 30. a water tank; 31. a water tank cover body; 40. a body; 41. a through hole; 42. a limiting part; 43. a slot; 50. a buckle seat; 51. buckling; 52. an internal thread portion; 53. anti-slip ribs; 60. a threaded member; 61. a convex ring; 70. a first elastic member; 80. a pressing piece; 81. briquetting; 82. an external threaded portion; 83. an orientation bar; 90. a second elastic member; 100. a liquid storage tank; 110. a wire; 120. a pipeline.
Detailed Description
In the existing structure for locking and connecting the switch assembly arranged on the cover body of the water tank and the drain valve assembly in the water tank, under the condition that the switch assembly and a component in the water tank are connected with a circuit or a pipeline, the problem that the circuit or the pipeline cannot be screwed or is broken in the screwing process easily occurs in the installation process of the switch assembly and the drain valve assembly. Therefore, the present invention provides a new solution, which will be described in detail below with reference to the accompanying drawings for better clarity.
Example 1:
referring to fig. 1 to 3, a switching assembly and drain valve assembly mounting structure for coupling a drain valve assembly 10 provided in a tank 30 and a switching assembly provided on a tank cover 31.
The drain valve assembly 10 is provided with an electric drive mechanism 12, a battery case 13 and a drain valve 14. The electric driving mechanism 12 controls the drain valve 14 to open the drain, and the battery case 13 is provided at one side of the drain valve 14 and supplies power to the electric driving mechanism 12. The switch assembly is connected with the electric driving mechanism 12 and the battery box 13 through a lead 110, the battery box 13 supplies power to the switch assembly, and the switch assembly controls the opening and closing of the electric driving mechanism 12. The conducting wire 110 comprises two sections, wherein one end of the conducting wire 110 at one section is connected with the switch component, one end of the conducting wire 110 at the other section is connected with the electric driving mechanism 12 and the battery box 13, and the other ends of the two sections of conducting wires 110 are connected through the opposite plug connector, so that the switch component, the electric driving mechanism 12 and the battery box 13 are conveniently connected together through conducting wires.
Referring to fig. 1-6, the switch assembly includes a body 40, a switch 20, a holder 50, and a fastener. The body 40 is provided with a cavity with an open top end, the fastener seat 50 is rotatably arranged in the cavity and connected with a fastener, and the fastener is rotatably arranged on the body 40.
The body 40 is embedded in the water tank cover body 31, the top of the drain valve assembly 10 is provided with an installation part connected and matched with the fastening piece, the fastening piece is driven to rotate relative to the body 40 when the buckling seat 50 rotates, so that the fastening piece is in locking connection with the installation part, and the switch 20 is arranged on the buckling seat 50 after the fastening piece is in locking connection with the installation part.
In this embodiment, the fastening member is a screw member 60, and the mounting portion is a screw connecting sleeve 11 screwed with the screw member 60. Preferably, the screw member 60 is provided with an external thread and correspondingly, the nipple 11 is provided with an internal thread.
In order to make the installation more convenient and simpler, it is preferable that the screw member 60 is in limit fit with the body 40 in the axial direction, a through hole 41 is formed in the bottom wall of the accommodating cavity, and the screw member 60 is rotatably arranged in the through hole 41. The periphery of the top of the screw element 60 is provided with a convex ring 61, the body 40 is provided with a limiting part 42 for axially limiting the screw element 60, the bottom surface of the convex ring 61 is in butt joint with the periphery of the through hole 41, and the top surface of the convex ring 61 is in limiting fit with the limiting part 42. Specifically, the limiting portion 42 is a fastening foot disposed in the cavity, and the fastening foot is fastened to the top surface of the protruding ring 61 to axially limit the screw 60. In this embodiment, the screw member 60 extends downward from the through hole 41 to be engaged with the screw coupling sleeve 11, or alternatively, the screw member 60 does not extend from the through hole 41, but the screw coupling sleeve 11 extends into the through hole 41 to be engaged with the screw member 60.
In this embodiment, in order to make the switch 20 function more versatile, the switch 20 is also used as a mechanical button, and the switch 20 is pressed to drive the drain valve 14 to open the drain, so that the switch 20 can open the drain valve 14 electrically or manually. Specifically, the screw member 60 is provided with a shaft hole with two through ends, the buckle seat 50 is axially slidably arranged in the shaft hole, the side wall of the buckle seat 50 is circumferentially limited and matched with the wall of the shaft hole so that the buckle seat 50 can drive the screw member 60 to rotate when rotating, and the buckle seat 50 can vertically slide relative to the screw member 60 in the shaft hole and cannot rotate relative to the screw member 60 in the shaft hole. The switch 20 is disposed in the body 40 and on the fastening seat 50, when the switch 20 is pressed, the switch 20 drives the starting assembly 141 of the drain valve 14 through the fastening seat 50 to discharge water, and the starting assembly 141 may include a lifting rod, and the like.
A first elastic member 70 for providing an elastic restoring force to the holder 50 is disposed between the holder 50 and the screw member 60. The first elastic member 70 of the present embodiment is a spring, and the spring is sleeved outside the buckle seat 50, so that the structure is simple and compact.
The buckle seat 50 is provided at the bottom thereof with a buckle 51 for preventing the buckle seat 50 from being separated from the shaft hole of the screw 60 under the action of the first elastic element 70, and the buckle 51 is in limit fit with the bottom of the screw 60. In this embodiment, the buckle 51 is a "C" shaped buckle, and the bottom of the buckle seat 50 is provided with a buckle slot for installing the "C" shaped buckle.
Referring to fig. 1 and fig. 7, the mounting structure of the present embodiment further includes a pressing member 80, the pressing member 80 is axially slidably disposed in the threaded connection sleeve 11, and the pressing member 80 is circumferentially and limitedly engaged with the threaded connection sleeve 11, that is, the pressing member 80 can axially slide in the threaded connection sleeve 11 relative to the threaded connection sleeve 11 but cannot rotate relative to the threaded connection sleeve 11.
The pressing member 80 includes a pressing block 81, an external thread portion 82, and an orientation rod 83, the external thread portion 82 is located between the pressing block 81 and the orientation rod 83, and the pressing block 81, the external thread portion 82, and the orientation rod 83 are integrally formed.
The socket 50 is provided with an inner cavity extending axially, openings are formed at two ends of the inner cavity, the directional rod 83 penetrates through the inner cavity and is in circumferential limit fit with the switch 20, an inner threaded part 52 matched with the outer threaded part 82 is arranged on the cavity wall of the inner cavity, and the matching thread pitch between the outer threaded part 82 and the inner threaded part 52 is equal to the matching thread pitch between the screw member 60 and the screw connecting sleeve 11, so that the interference between the threaded connection between the outer threaded part 82 and the inner threaded part 52 and the threaded connection between the screw member 60 and the screw connecting sleeve 11 cannot be caused.
A second elastic member 90 for providing elastic restoring force for the pressing member 80 is arranged between the pressing member 80 and the threaded connection sleeve 11. The second elastic member 90 is a tension spring in this embodiment. The pressing block 81 of the pressing member 80 is in transmission fit with the starting assembly 141 of the drain valve 14.
Referring to fig. 8, the switch 20 includes a switch housing 21, the switch housing 21 is provided with an extension section 211 extending into the inner cavity, the extension section 211 is a hollow structure, and the orientation rod 83 is sleeved in the extension section 211 and is in circumferential limit fit with the extension section 211. The hollow structure is a flat position hole matched with the directional rod. The orientation of the switch shell 21 can be positioned by matching the orientation rod with the flat position hole, so that the problem that the normal work of the drain valve assembly 10 is influenced by the interference of routing caused by uncertain orientation of the lead 110 led out from the switch shell 21 is avoided.
Referring to fig. 1, the switch assembly of the present embodiment is an inductive switch assembly, the switch 20 further includes an inductive element 22 disposed in the switch housing 21, and the inductive element 22 may be sealed in the switch housing 21 by a glue-pouring seal or a sealing seal. The inductive element 22 is connected to one end of a circuit (a conductive wire 110) passing through the body 40. The switch housing 21 is made of a filter material, and the sensing element 22 is an infrared sensing element 22 or a capacitance sensing element, but not limited thereto. The sensing element 22 sends a sensing signal to the electric driving mechanism 12 through the conducting wire 110, so as to control the electric driving mechanism 12 to open to enable the water discharge valve 14 to discharge water. The electric driving mechanism 12 may be driven by a motor or the like.
Referring to fig. 1, a decorative plate 23 is further disposed on an outer wall of the switch housing 21, and the decorative plate 23 is a light-transmitting plate.
Referring to fig. 1 and 5, the circumferential wall of the top of the buckle seat 50 is provided with a plurality of anti-slip ribs 53 arranged circumferentially, so that the buckle seat 50 can be rotated directly by hand; or the top end of the fastening seat 50 is provided with a driving groove, and the external jig (such as a screwdriver) is matched with the driving groove to drive the fastening seat 50 to rotate.
The body 40 is also provided with a slot 43 through which a line (a wire 110) connected to the switch passes.
The brief installation and disassembly process of the utility model is as follows:
referring to fig. 9 and 10, when the water discharge valve 14 is fixed on the bottom wall of the water tank 30, the body 40 is embedded on the cover 31 of the water tank, and one section of the conducting wire 110 connected with the sensing element 22 passes through the slot 43 and then is connected with the other section of the conducting wire 110 led out from the electric driving mechanism 12 and the battery box 13 through the opposite plug, at this time, the switch 20 is not installed on the button seat 50 first, so that the button seat 50 can be directly rotated.
Then, the fastening seat 50 is rotated, the fastening seat 50 drives the threaded member 60 to rotate relative to the body 40, the threaded member 60 is locked with the threaded connection sleeve 11, and at the same time, the external thread portion 82 on the pressing member 80 is synchronously screwed with the internal thread portion 52 of the fastening seat 50, so that the switch assembly is locked with the drain valve assembly 10, at this time, as shown in fig. 11, because the switch assembly is arranged on the tank cover body 31, the drain valve assembly 10 is arranged on the water tank 30, so that the tank cover body 31 is locked with the water tank 30. Finally, the switch 20 is inserted into the inner cavity of the buckle seat 50 along the arrow direction of fig. 9 and is in limit fit with the directional rod 83 to achieve installation and fixation. When it is desired to open the drain valve 14 for draining, it is only necessary to extend a hand to the switch 20 so that the sensing element 22 senses the hand of the person, thereby performing the sensing drain control.
Referring to fig. 12, when the drain valve 14 needs to be opened mechanically for draining, only the switch 20 needs to be pressed, and the switch 20 moves downwards and drives the starting assembly 141 of the drain valve 14 through the fastening seat 50 and the pressing member 80, so that the starting assembly 141 starts the drain valve 14 for draining.
When the switch 20 is detached from the fastener seat 50, the fastener seat 50 is rotated in a direction opposite to the locking direction, the fastener seat 50 drives the threaded member 60 to be separated from the threaded connection sleeve 11, and simultaneously, the external thread portion 82 of the pressing member 80 is synchronously separated from the internal thread portion 52 of the fastener seat 50, so that the switch assembly is separated from the drain valve assembly 10, and finally, the switch assembly is detached.
In other embodiments, the switch 20 may be selectively disposed on the body 40, and the switch 20 may be fixed on the body 40 by a fastening connection manner such as clamping, screwing, welding, or the like, or the switch 20 may also be fixedly connected with the body 40 in an integrated manner, because the body 40 does not rotate along with the fastening seat 50 during assembly, the switch 20 is not caused to rotate during assembly, and thus the problem of winding of a line or a pipeline connected with the switch 20 may be effectively avoided.
Example 2:
referring to fig. 13 and 14, the switch 20 of the present embodiment is not provided with the sensing element 22, and the drain valve assembly 10 is not provided with the electric driving mechanism 12 electrically connected to the sensing element 22. The inner cavity of the switch shell 21 of the embodiment forms a liquid feeding cavity 24, the bottom of the liquid feeding cavity 24 is communicated with one end of a pipeline 120 penetrating through the body 40, the other end of the pipeline 120 is connected with the liquid storage tank 100, and the liquid storage tank 100 is fixed on one side of the drain valve 14. The top of the switch 20 is provided with a decorative cover 25, when the decorative cover 25 is removed, liquid can be added into the liquid adding cavity 24, and the liquid in the liquid adding cavity 24 flows into the liquid storage tank 100 through the pipeline 120. The pipeline 120 can be prevented from being entangled at the time of installation by the installation structure of the present invention.
Other mounting structures, connection relationships, and working principles are the same as those in embodiment 1, and therefore, description thereof is omitted.
The installation structure provided by the utility model can be applied to the technical field of toilet drain valves, is used for connecting the drain valve assembly 10 and the switch assembly, has a simple structure, is convenient to install, effectively prevents the winding of a line or a pipeline in the locking process, and effectively ensures the fastening degree.
Although the present invention has been described in detail in the foregoing embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model.
Claims (13)
1. The utility model provides a mounting structure of switch module and discharge valve subassembly for connect the discharge valve subassembly that sets up in the water tank and set up the switch module on the water tank lid, its characterized in that: the switch assembly comprises a body, a switch, a buckling seat and a fastener, wherein the body is provided with an accommodating cavity with an opening at the top end, the buckling seat is rotatably arranged in the accommodating cavity and connected with the fastener, the fastener is rotatably arranged on the body, the body is arranged on the water tank cover body, the drain valve assembly is provided with an installation part connected with the fastener in a matched mode, and the buckling seat drives the fastener when rotating relative to the body to rotate so that the fastener is in locking connection with the installation part, the switch is arranged on the body, or after the fastener is in locking connection with the installation part, the switch is arranged on the buckling seat.
2. A mounting structure of a switch assembly and a drain valve assembly according to claim 1, wherein: the fastener is a screw thread spare, the installation department be with screw thread spare threaded connection's threaded connection cover.
3. A mounting structure of a switch assembly and a drain valve assembly according to claim 2, wherein: the threaded part is in limit fit with the body in the axial direction, a through hole is formed in the bottom wall of the accommodating cavity, the threaded part is rotatably arranged in the through hole, a convex ring is arranged on the periphery of the top of the threaded part, the body is provided with a limit portion for limiting the axial direction of the threaded part, the bottom surface of the convex ring is in butt fit with the periphery of the through hole, and the top surface of the convex ring is in limit fit with the limit portion.
4. A mounting structure of a switch assembly and a drain valve assembly according to claim 3, wherein: the limiting part is a buckling foot arranged in the accommodating cavity, and the buckling foot is buckled on the top surface of the convex ring to axially limit the threaded part.
5. A mounting structure of a switch assembly and a drain valve assembly according to claim 2, wherein: the screw thread spare is equipped with the shaft hole that both ends link up, but detain the seat and wear to establish with endwise slip in the shaft hole, detain the seat lateral wall with shaft hole pore wall circumference spacing cooperation is so that can drive when detaining the seat and rotating the screw thread spare rotates, the switch is established this internal and locate detain on the seat.
6. A switch assembly and drain valve assembly mounting structure, as claimed in claim 5, wherein: and a first elastic piece used for providing elastic reset force for the buckling seat is arranged between the buckling seat and the threaded piece.
7. A switch assembly and drain valve assembly mounting structure, as claimed in claim 6, wherein: the bottom of the buckling seat is provided with a buckle for preventing the buckling seat from being separated from the threaded part under the action of the first elastic part, and the buckle is in limit fit with the bottom of the threaded part.
8. A switch assembly and drain valve assembly mounting structure, as claimed in claim 5, wherein: still include one and press the piece, it sets up to press an axial slidable ground in the threaded connection cover just press a circumference with the spacing cooperation of threaded connection cover, press the piece including briquetting, external screw thread portion and orientation pole, external screw thread portion is located the briquetting with between the orientation pole, it is equipped with the inner chamber of axial extension to detain the seat, the inner chamber both ends form the opening, the orientation pole is worn to locate the inner chamber and with the spacing cooperation of switch circumference, be equipped with on the inner chamber wall with external screw thread portion matched with internal thread portion, external screw thread portion with cooperation pitch between the internal thread portion with the screw thread piece with cooperation pitch between the threaded connection cover equals.
9. A mounting structure of a switch assembly and a drain valve assembly according to claim 8, wherein: and a second elastic part used for providing elastic reset force for the pressing part is arranged between the pressing part and the thread connecting sleeve.
10. A mounting structure of a switch assembly and a drain valve assembly according to claim 8, wherein: the switch comprises a switch shell, the switch shell is provided with an extension section extending into the inner cavity, the extension section is of a hollow structure, and the orientation rod is sleeved in the extension section and is in circumferential limit matching with the extension section.
11. A mounting structure of a switch assembly and a drain valve assembly according to claim 1, wherein: the switch comprises a switch shell and an induction element arranged in the switch shell, and the induction element is connected with one end of a circuit penetrating through the body; or, the switch includes the switch shell, the inner chamber of switch shell forms with the sap cavity, the bottom in sap cavity communicates with one end of a pipeline of wearing to locate the body.
12. A mounting structure of a switch assembly and a drain valve assembly according to claim 1, wherein: the top peripheral wall of the buckling seat is provided with a plurality of anti-skidding ribs which are circumferentially arranged, or the top end of the buckling seat is provided with a driving groove, and the buckling seat is driven to rotate by matching an external jig with the driving groove.
13. A mounting structure of a switch assembly and a drain valve assembly according to claim 1, wherein: the body is provided with a slot through which a circuit or a pipeline connected with the switch passes.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925093.4U CN215483356U (en) | 2021-04-29 | 2021-04-29 | Mounting structure of switch assembly and drainage valve assembly |
| EP21938627.3A EP4306731A1 (en) | 2021-04-29 | 2021-05-25 | Mounting structure for switch assembly and drainage valve assembly |
| PCT/CN2021/095668 WO2022227156A1 (en) | 2021-04-29 | 2021-05-25 | Mounting structure for switch assembly and drainage valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925093.4U CN215483356U (en) | 2021-04-29 | 2021-04-29 | Mounting structure of switch assembly and drainage valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483356U true CN215483356U (en) | 2022-01-11 |
Family
ID=79776663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120925093.4U Active CN215483356U (en) | 2021-04-29 | 2021-04-29 | Mounting structure of switch assembly and drainage valve assembly |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4306731A1 (en) |
| CN (1) | CN215483356U (en) |
| WO (1) | WO2022227156A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006051823A1 (en) * | 2006-11-03 | 2008-05-08 | Tece Gmbh | Dual flush discharge valve |
| CN205077578U (en) * | 2015-10-19 | 2016-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | Can take off clutching mechanism of accuse and have drain valve spanner structure of this mechanism |
| CN108755879B (en) * | 2018-06-29 | 2024-04-02 | 厦门瑞尔特卫浴科技股份有限公司 | Drain valve button support with oriented keys |
| CN208501820U (en) * | 2018-06-29 | 2019-02-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of water drainage valve button bracket of key orientation |
| CN109138089A (en) * | 2018-09-17 | 2019-01-04 | 泉州科发卫浴有限公司 | A kind of novel water draining valve drainage control mechanism |
| CN209323631U (en) * | 2018-09-20 | 2019-08-30 | 厦门倍洁特建材有限公司 | Drain valve Fast Installation structure and its water tank in a kind of water tank |
| CN113309193A (en) * | 2021-04-29 | 2021-08-27 | 厦门瑞尔特卫浴科技股份有限公司 | Mounting structure of switch assembly and drainage valve assembly |
-
2021
- 2021-04-29 CN CN202120925093.4U patent/CN215483356U/en active Active
- 2021-05-25 WO PCT/CN2021/095668 patent/WO2022227156A1/en active Application Filing
- 2021-05-25 EP EP21938627.3A patent/EP4306731A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4306731A1 (en) | 2024-01-17 |
| WO2022227156A1 (en) | 2022-11-03 |
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