CN114251495A

CN114251495A - Induction faucet mounting structure and mounting method

Info

Publication number: CN114251495A
Application number: CN202011001826.1A
Authority: CN
Inventors: 何永强; 叶贤清; 洪鸿行; 张兴平; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2022-03-29

Abstract

The invention discloses an induction faucet mounting structure and a mounting method, wherein a water outlet waterway is divided into a connecting pipe, an adapter and a water outlet pipe by the faucet mounting structure, the connecting pipe is vertically arranged, the adapter is provided with an L-shaped water passing cavity, and the water outlet pipe is generally transversely arranged, so that the mounting structure is more convenient to assemble and compact in structure, the water outlet waterway is generally L-shaped, a solenoid valve assembly can be abducted, and the spatial layout is more reasonable.

Description

Induction faucet mounting structure and mounting method

Technical Field

The invention relates to an induction tap mounting structure and a mounting method.

Background

Current response tap, its tap body and water passing part adopt the metal material mostly, lead to whole tap bulky, weight is heavy, with high costs, and the assembly between metal and the metal is comparatively inconvenient, lead to solenoid valve subassembly to dismantle troublesome, and later maintenance is inconvenient.

Disclosure of Invention

The invention provides an induction tap mounting structure and a mounting method, which overcome the defects in the background art. One of the technical schemes adopted by the invention for solving the technical problems is as follows:

response tap mounting structure, it includes leading body, solenoid valve subassembly, inlet tube, connecting pipe, adapter and outlet pipe, the leading body is equipped with inner chamber and water outlet port, solenoid valve unit spare installs at leading originally internally, and the inlet tube stretches into leading originally internally to be connected with the solenoid valve subassembly water inlet, the connecting pipe is vertical to be arranged and its bottom is pegged graft in solenoid valve subassembly water outlet department, and the adapter rigid coupling crosses the water cavity at leading body inner chamber top and its being equipped with L shape, and the connecting pipe top crosses the longitudinal section grafting cooperation of water cavity with L shape, the outlet pipe is generally transversely arranged and its one end crosses the transverse section of water cavity with L shape and is connected, and the outlet pipe other end is corresponding with the water outlet port.

In a preferred embodiment: the tap body inner chamber is equipped with first location portion, the adapter top is equipped with can be with first location portion looks location complex second location portion.

In a preferred embodiment: the adapter still is equipped with first lock connection piece, and first lock connection piece is equipped with first perforation, tap body inner chamber top is equipped with first screw, is equipped with first screw in addition, and first screw passes first perforation back and first screw looks spiro union cooperation in order to fix adapter and tap body mutually.

In a preferred embodiment: the adapter is equipped with the fixed sleeve of horizontal extension, and this fixed sleeve is equipped with vertical groove of stepping down and the horizontal draw-in groove that all is linked together with fixed sleeve is inside, outlet pipe one end periphery is equipped with the fixture block, and this fixture block can be connected outlet pipe and adapter in order to be connected in the horizontal draw-in groove of card income behind vertical groove of stepping down and the circumferential direction in stretching into fixed sleeve.

In a preferred embodiment: the periphery of the water outlet pipe is provided with a second locking connection piece, the second locking connection piece is provided with a second through hole, the inner cavity of the tap body is provided with a second screw hole, and a second screw is additionally arranged and is in threaded fit with the second screw hole after penetrating through the second through hole so as to fixedly connect the water outlet pipe with the tap body.

In a preferred embodiment: the faucet body comprises an upper body and a lower body, wherein a containing groove is obliquely arranged on the lower bottom surface of the upper body, the lower body is obliquely arranged and provided with the water outlet port, and a fixed joint is arranged in the containing groove, presses against the water outlet port through the fixed joint and is in threaded connection with the upper body to fix the lower body and the upper body.

In a preferred embodiment: the other end of the water outlet pipe is provided with a water outlet disc, the upper body is provided with an assembly cavity corresponding to the water outlet port, the cavity wall of the assembly cavity is provided with internal threads, the bottom end of the assembly cavity is provided with a first limiting surface, and the top end of the water outlet disc abuts against the first limiting surface; the water outlet port is internally provided with a second limiting surface, the fixed joint is provided with external threads, the top end of the fixed joint is pressed against the bottom surface of the water outlet disc, and the periphery of the bottom end of the fixed joint is pressed against the second limiting surface and is in threaded connection with the wall of the assembly cavity.

In a preferred embodiment: the mounting structure further comprises a bubbler, and the bubbler is in threaded fit with the inner wall of the fixed joint.

In a preferred embodiment: the side surface of the tap body is provided with a third through hole, the electromagnetic valve component is provided with a third screw hole, and a third screw is additionally arranged, and the third screw penetrates through the third through hole and then is in threaded fit with the third screw hole so as to fixedly connect the electromagnetic valve component with the tap body.

In a preferred embodiment: the faucet body is made of zinc alloy, and the electromagnetic valve assembly, the connecting pipe, the adapter and the water outlet pipe are made of plastic materials.

The second technical scheme adopted by the invention for solving the technical problems is as follows: the installation method of the induction tap, which applies the induction tap installation structure, comprises the following steps:

step 10, fixedly connecting the adapter on the inner top wall of the upper body;

step 20, extending a water outlet pipe into the upper body from the containing groove of the upper body, and connecting one end of the water outlet pipe with the adapter;

step 30, placing the lower body in the accommodating groove, pressing the lower body in the water outlet port through the fixing joint and matching the lower body with the upper body in a screwed manner so as to fix the lower body and the upper body;

and step 40, after the connecting pipe is in inserted connection and matching with the water outlet of the electromagnetic valve assembly, the electromagnetic valve assembly with the connecting pipe inserted in the connecting pipe extends into the inner cavity of the faucet body from the bottom end of the upper body, and the electromagnetic valve assembly is fixedly connected in the faucet body.

Compared with the background technology, the technical scheme has the following advantages:

1. this tap mounting structure divides the play water route into connecting pipe, adapter and outlet pipe three part, and the connecting pipe is vertical arranging, and the adapter has L shape and crosses the water cavity, and the outlet pipe is horizontal arrangement roughly for this mounting structure not only assembles more conveniently, and compact structure, goes out the water route and is L shape roughly, can give way solenoid valve assembly, and spatial layout is more reasonable.

2. Through the location cooperation of first location portion and second location portion, can fix a position the adapter fast, avoid appearing the unsafe condition in adapter location.

3. Pass first perforation back through first screw and first screwed hole spiro union cooperation in order to fix adapter and leading body mutually, adapter simple to operate.

4. The fixture block can stretch into the fixing sleeve through the longitudinal abdicating groove and is clamped into the transverse clamping groove after circumferential rotation so as to connect the water outlet pipe with the adapter, so that the water outlet pipe is conveniently connected with the adapter, and the water outlet pipe can be prevented from being separated.

5. The second screw penetrates through the first through hole and then is in threaded fit with the second screw hole so as to fixedly connect the water outlet pipe with the faucet body, and the water outlet pipe can be prevented from shaking in the faucet body.

6. The lower body is arranged in the accommodating groove, the fixed joint is pressed against the water outlet port and is matched with the upper body in a screwed mode so as to fix the lower body and the upper body, therefore, conventional screws are not needed to be adopted for locking connection, the appearance is neat and attractive, the fixing effect is good, and the cost is low.

7. The top end of the fixed joint is pressed against the bottom surface of the water outlet disc, the periphery of the bottom end of the fixed joint is pressed against the second limiting surface and is in threaded connection with the wall of the assembly cavity, the structure is compact, and the fixing effect is good.

Drawings

The invention is further illustrated by the following figures and examples.

Fig. 1 is a schematic view illustrating an overall structure of an induction tap mounting structure according to a preferred embodiment.

FIG. 2 is an exploded perspective view of an induction faucet mounting structure according to a preferred embodiment.

Fig. 3 is a schematic view illustrating the assembly of the adapter and the upper body.

Fig. 4 is a schematic view illustrating an assembly of the adapter and the outlet pipe.

Fig. 5 is a second schematic view showing the assembly of the adapter and the outlet pipe.

FIG. 6 is a schematic view of the assembly of the outlet tube and the faucet body.

Fig. 7 is a schematic view showing the assembly of the fixed joint, the lower body and the water outlet pipe.

FIG. 8 is a schematic view of the assembly of the solenoid operated valve assembly to the faucet body.

FIG. 9 depicts a schematic cross-sectional view of the faucet mounting structure.

Detailed Description

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be interpreted broadly, that is, any connection between the two that is not in a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having", and variations thereof, are intended to be inclusive and not limiting.

Referring to fig. 1 to 9, a preferred embodiment of an induction tap mounting structure includes a tap body 10, a solenoid valve assembly 20, a water inlet pipe 30, a connecting pipe 40, an adapter 50, and a water outlet pipe 60.

The tap body 10 is provided with an inner cavity and a water outlet 11. The cavities include a vertical cavity 12 and a horizontal cavity 13.

The inner cavity of the tap body 10 is provided with a first positioning part 14. As shown in fig. 3, the first positioning portion 14 is a positioning boss which is offset from the center of the vertical cavity 12 near the right side of the vertical cavity 12. The first positioning portion 14 may be other positioning structures such as a positioning column, and the like, as required, but not limited thereto.

In this embodiment, the top end of the inner cavity of the faucet body 10 is provided with a first screw hole; the side surface of the tap body 10 is provided with a third through hole 15; the horizontal cavity 13 of the faucet body is provided with a second screw hole.

In this embodiment, the faucet body 10 includes an upper body 15 and a lower body 16, the lower bottom surface of the upper body 15 is provided with an inclined accommodating groove 151, the lower body 16 is inclined and provided with the water outlet 11, and a fixing joint 17 is further provided, the lower body 16 is disposed in the accommodating groove 151, and the fixing joint 17 presses against the water outlet 11 and is in threaded connection with the upper body 15 to fix the lower body 16 and the upper body 15.

In this embodiment, the mounting structure further includes a bubbler 18, and the bubbler 18 is screwed with the inner wall of the fixed joint 17.

The electromagnetic valve assembly 20 is installed in the faucet body 10, the water inlet pipe 30 extends into the faucet body 10 to be connected with the water inlet of the electromagnetic valve assembly, and the connecting pipe 40 is vertically arranged and the bottom end of the connecting pipe is inserted at the water outlet of the electromagnetic valve assembly. The water inlet circuit 30 may include a single cold circuit, or may include a hot water circuit and a cold water circuit, but not limited thereto. The induction tap structure further includes a handle 21, the handle 21 being rotatably attached to the outside of the tap body 10 and cooperating with the solenoid valve assembly 20.

In this embodiment, the electromagnetic valve assembly 20 is provided with a third screw hole 22 and a third screw 23, and the third screw 23 passes through the third through hole 15 and then is screwed with the third screw hole 22 to fix the electromagnetic valve assembly 20 to the faucet body 10.

The adapter 50 is fixed on the top of the inner cavity of the faucet body 10 and is provided with an L-shaped water passing cavity 54, and the top end of the connecting pipe 40 is in inserted connection with the longitudinal section of the L-shaped water passing cavity 54.

In this embodiment, the top end of the adapter 50 is provided with a second positioning portion 55 that can be matched with the first positioning portion 14. As shown in fig. 4, the second positioning portion 55 is a positioning groove; alternatively, the second positioning portion 55 may have another positioning structure, but is not limited thereto.

In this embodiment, the adapter 50 is further provided with a first locking tab 51, the first locking tab 51 is provided with a first through hole 52, and a first screw 53 is further provided, and the first screw 53 is screwed and matched with the first screw hole after passing through the first through hole 52 so as to fix the adapter 50 and the faucet body 10.

The water outlet pipe 60 is arranged in a generally transverse direction, one end of the water outlet pipe 60 is connected with the transverse section of the L-shaped water passing cavity 54, and the other end of the water outlet pipe 60 corresponds to the water outlet port 11.

In this embodiment, adapter 50 is equipped with the fixed sleeve 56 of horizontal extension, and this fixed sleeve 56 is equipped with all vertical groove 57 and the horizontal draw-in groove 58 of stepping down that is linked together with fixed sleeve 56 is inside, outlet pipe 60 one end periphery is equipped with fixture block 61, and this fixture block 61 can stretch into fixed sleeve 56 through vertical groove 57 of stepping down and the horizontal draw-in groove 58 of card income after the circumferential direction in order to be connected outlet pipe 60 with adapter 50. As shown in fig. 4, the longitudinal relief groove 57 is communicated with the transverse locking groove 58 to form an L-shaped structure, and the transverse locking groove 58 penetrates the inside and outside of the fixing sleeve 56. According to the requirement, the transverse clamping groove 58 does not need to penetrate through the inside and the outside of the fixing sleeve 56, and only the clamping block 61 can rotate in the transverse clamping groove 58.

In this embodiment, the outer periphery of the water outlet pipe 60 is provided with a second locking piece 62, the second locking piece 62 is provided with a second through hole 63, and a second screw 64 is further provided, wherein the second screw 64 penetrates through the second through hole 63 and then is in threaded fit with the second screw hole to fixedly connect the water outlet pipe 60 with the faucet body 10.

In this embodiment, the other end of the water outlet pipe 60 is provided with a water outlet disc 65, the upper body 15 is provided with an assembly cavity 152 corresponding to the water outlet port 11, the cavity wall of the assembly cavity 152 is provided with internal threads, the bottom end of the assembly cavity 152 is provided with a first limiting surface 153, and the top end of the water outlet disc 65 abuts against the first limiting surface 153; a second limiting surface 111 is arranged in the water outlet port 11, the fixed joint 17 is provided with external threads, the top end of the fixed joint 17 is pressed against the bottom surface of the water outlet tray 65, and the periphery of the bottom end of the fixed joint is pressed against the second limiting surface 111 and is in threaded connection with the wall of the assembly cavity 152.

In this embodiment, the faucet body 10 is made of zinc alloy, and the electromagnetic valve assembly 20, the connecting pipe 40, the adapter 50 and the water outlet pipe 60 are made of plastic. Making the overall mounting structure less costly.

A method of installing an induction faucet, comprising:

step 10, fixedly connecting the adapter 50 to the inner top wall of the upper body 15; as shown in fig. 3, the positioning groove 55 of the adapter 50 is correspondingly engaged with the positioning boss 14, and then the first screw 53 is screwed with the first screw hole after passing through the first through hole 52 to fix the adapter 50 in the faucet body 10;

step 20, extending the water outlet pipe 60 into the upper body 15 from the containing groove 151 of the upper body 15, and connecting one end of the water outlet pipe 60 with the adapter 50; as shown in fig. 4, the latch 61 corresponds to the longitudinal relief groove 57 of the fixing sleeve 56, and the latch 61 passes through the longitudinal relief groove 57 and then extends into the fixing sleeve 56; then, as shown in fig. 5, the water outlet pipe 60 is rotated to enable the fixture block 61 to be clamped into the tail end of the transverse clamping groove 58; and the water outlet pipe 60 is fixedly connected with the upper body 15 through the second screw 64 which penetrates through the second through hole 63 and is in screw joint matching with the second screw hole;

step 30, placing the lower body 16 in the accommodating groove 151, pressing the lower body against the water outlet port 11 through the fixed joint 17, and screwing and matching the lower body 16 with the upper body 15 to fix the lower body 16 with the upper body 15; specifically, the fixed joint 17 extends into the water outlet port 11, the fixed joint 17 is in threaded fit with the wall of the assembly cavity 151 until the top end of the fixed joint presses against the bottom surface of the water outlet tray 95, the periphery of the bottom end of the fixed joint presses against the second limiting surface 111, and the top end of the water outlet tray 65 presses against the first limiting surface 153;

step 40, after the connecting pipe 40 is inserted and matched with the water outlet of the electromagnetic valve assembly, the electromagnetic valve assembly 20 inserted with the connecting pipe 40 extends into the inner cavity of the faucet body 10 from the bottom end of the upper body 15, and the electromagnetic valve assembly 20 is fixedly connected in the faucet body 10. Specifically, the third screw 23 passes through the third through hole 15 and then is in threaded engagement with the third screw hole 22 to fix the solenoid valve assembly 20 to the upper body 15. At this point, the installation of the induction tap structure is completed.

When the subsequent solenoid valve assembly 20 is damaged and needs to be disassembled, the solenoid valve assembly 20 can be replaced only by withdrawing the third screw 23.

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

1. Response tap mounting structure, its characterized in that: it includes leading body, solenoid valve subassembly, inlet tube, connecting pipe, adapter and outlet pipe, the leading body is equipped with inner chamber and water outlet port, solenoid valve unit spare is installed at leading originally internally, and the inlet tube stretches into leading originally internally and is connected with the solenoid valve subassembly water inlet, the connecting pipe is vertical to be arranged and its bottom is pegged graft in solenoid valve subassembly water outlet department, and the adapter rigid coupling crosses the water cavity at leading body inner chamber top and its being equipped with L shape, and the connecting pipe top crosses the longitudinal section grafting cooperation of water cavity with L shape, the outlet pipe is horizontal arrangement roughly and its one end is crossed the transverse section of water cavity with L shape and is connected, and the outlet pipe other end is corresponding with the water outlet port.

2. The induction faucet mounting structure of claim 1, wherein: the tap body inner chamber is equipped with first location portion, the adapter top is equipped with can be with first location portion looks location complex second location portion.

3. The induction faucet mounting structure of claim 2, wherein: the adapter still is equipped with first lock connection piece, and first lock connection piece is equipped with first perforation, tap body inner chamber top is equipped with first screw, is equipped with first screw in addition, and first screw passes first perforation back and first screw looks spiro union cooperation in order to fix adapter and tap body mutually.

4. The induction faucet mounting structure of claim 1, wherein: the adapter is equipped with the fixed sleeve of horizontal extension, and this fixed sleeve is equipped with vertical groove of stepping down and the horizontal draw-in groove that all is linked together with fixed sleeve is inside, outlet pipe one end periphery is equipped with the fixture block, and this fixture block can be connected outlet pipe and adapter in order to be connected in the horizontal draw-in groove of card income behind vertical groove of stepping down and the circumferential direction in stretching into fixed sleeve.

5. The induction faucet mounting structure of claim 4, wherein: the periphery of the water outlet pipe is provided with a second locking connection piece, the second locking connection piece is provided with a second through hole, the inner cavity of the tap body is provided with a second screw hole, and a second screw is additionally arranged and is in threaded fit with the second screw hole after penetrating through the second through hole so as to fixedly connect the water outlet pipe with the tap body.

6. The induction faucet mounting structure of claim 1, 2, 3, 4, or 5, wherein: the faucet body comprises an upper body and a lower body, wherein a containing groove is obliquely arranged on the lower bottom surface of the upper body, the lower body is obliquely arranged and provided with the water outlet port, and a fixed joint is arranged in the containing groove, presses against the water outlet port through the fixed joint and is in threaded connection with the upper body to fix the lower body and the upper body.

7. The induction faucet mounting structure of claim 6, wherein: the other end of the water outlet pipe is provided with a water outlet disc, the upper body is provided with an assembly cavity corresponding to the water outlet port, the cavity wall of the assembly cavity is provided with internal threads, the bottom end of the assembly cavity is provided with a first limiting surface, and the top end of the water outlet disc abuts against the first limiting surface; the water outlet port is internally provided with a second limiting surface, the fixed joint is provided with external threads, the top end of the fixed joint is pressed against the bottom surface of the water outlet disc, and the periphery of the bottom end of the fixed joint is pressed against the second limiting surface and is in threaded connection with the wall of the assembly cavity.

8. The induction faucet mounting structure of claim 7, wherein: the mounting structure further comprises a bubbler, and the bubbler is in threaded fit with the inner wall of the fixed joint.

9. The induction faucet mounting structure of claim 1, wherein: the side surface of the tap body is provided with a third through hole, the electromagnetic valve component is provided with a third screw hole, and a third screw is additionally arranged, and the third screw penetrates through the third through hole and then is in threaded fit with the third screw hole so as to fixedly connect the electromagnetic valve component with the tap body.

10. The induction faucet mounting structure of claim 1, wherein: the faucet body is made of zinc alloy, and the electromagnetic valve assembly, the connecting pipe, the adapter and the water outlet pipe are made of plastic materials.

11. A method of mounting an induction tap to which the induction tap mounting structure of any one of claims 6 to 10 is applied, characterized in that: the method comprises the following steps: