CN116181952A

CN116181952A - Induction washbasin tap

Info

Publication number: CN116181952A
Application number: CN202211662929.1A
Authority: CN
Inventors: 何永强; 叶贤清; 冯志龙; 洪鸿行; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-30

Abstract

The invention provides an induction washbasin faucet, which comprises an induction device, a body, a temperature regulating valve core and a water nozzle, wherein the temperature regulating valve core and the water nozzle are arranged on the body; further comprises: the gear sleeve is fixed on the valve rod of the temperature regulating valve core and is provided with external teeth; the temperature adjusting ring is connected between the body and the water nozzle, and is provided with internal teeth meshed with external teeth of the gear sleeve so as to drive the temperature adjusting valve core to rotate. According to the scheme of the invention, a novel induction washbasin structure is provided, and the convex design of the handle is eliminated, so that the structure is more compact.

Description

Induction washbasin tap

Technical Field

The invention relates to the technical field of faucet devices, in particular to an induction washbasin faucet.

Background

At present, the application of the induction faucet is wide in the basin faucet and the kitchen faucet, in the existing induction basin faucet, in order to realize the temperature adjusting function, a temperature adjusting handle is usually required to be arranged on a valve core, then mixed water after temperature adjusting is communicated to a waterway of an induction assembly, the induction temperature adjusting function is realized, the existing temperature adjusting induction faucet is generally provided with the temperature adjusting handle at the side edge or the upper side of the faucet so as to be convenient for a user to adjust, however, due to the existence of the temperature adjusting handle, the existing induction faucet is required to be provided with a mounting position of the temperature adjusting handle on a body structure, and the whole induction faucet is caused to have additional protrusion, and on the other hand, due to the fact that the lower temperature adjusting handle is generally directly connected with a valve rod of the valve core, accurate control is inconvenient during temperature adjusting.

Disclosure of Invention

The invention discloses an induction washbasin faucet, which is simple in structure and convenient to operate, and aims to solve the problems that an existing induction temperature-regulating faucet handle protrudes and is not beneficial to accurate temperature regulation.

The invention adopts the following scheme:

the application provides an induction washbasin faucet, which comprises an induction device, a body, a temperature regulating valve core and a water nozzle, wherein the temperature regulating valve core and the water nozzle are arranged on the body; further comprises: the gear sleeve is fixed on the valve rod of the temperature regulating valve core and is provided with external teeth; the temperature adjusting ring is connected between the body and the water nozzle, and is provided with internal teeth meshed with external teeth of the gear sleeve so as to drive the temperature adjusting valve core to rotate.

Further, a valve core seat is arranged on the body, and a mounting hole suitable for mounting the temperature regulating valve core is eccentrically arranged on the valve core seat.

Further, the valve core seat is provided with a water pipe groove and a positioning groove, the water pipe groove and the positioning groove are matched with a positioning block arranged on the body, and a water pipe is suitable for penetrating through the water pipe in the water pipe groove.

Further, the sensing device comprises a sensing assembly and a sensing window, wherein the sensing window is arranged on the body and is electrically connected to the sensing assembly; the induction component is provided with an electromagnetic valve which is communicated with the water outlet of the temperature regulating valve core and the water nozzle.

Further, the temperature adjusting ring comprises an inner gear and a decoration ring, wherein the inner gear is fixed in the decoration ring and is suitable for rotating under the driving of the decoration ring so as to drive the gear sleeve to synchronously rotate.

Further, a gap is arranged between the inner gear and the decorative ring, a plug pin is arranged on the water nozzle, and the plug pin is inserted into the gap.

Further, the pins are fixed on the body by screws.

Further, a bushing is provided between the decoration ring and the internal gear.

The beneficial effects are that:

according to the invention, the adjusting ring is arranged between the water nozzle and the body, so that the whole faucet is compact in structure, more protrusions are avoided, the adjusting can be completed by rotating the adjusting ring during operation, meanwhile, the gear sleeve is arranged on the temperature adjusting valve core to be matched with the adjusting ring, accurate temperature adjustment can be realized in a gear adjusting mode, a user can conveniently adjust temperature water, and the water outlet and temperature adjustment functions are realized by matching with the sensing device for opening and closing control. Furthermore, the temperature regulating valve core is eccentrically arranged, so that a waterway space for water to flow out is avoided, and the structure is more compact.

Drawings

FIG. 1 is a schematic view of a prior art induction basin tap;

FIG. 2 is a schematic view of another prior art sensing washbasin faucet;

FIG. 3 is a schematic view showing the appearance of an induction washbasin faucet according to an embodiment of the present invention;

FIG. 4 is a schematic view of another external appearance of an induction basin tap according to an embodiment of the invention;

FIG. 5 is a schematic cross-sectional view of an induction basin tap according to an embodiment of the invention;

FIG. 6 is a schematic view of an exploded view of an induction basin tap according to an embodiment of the invention;

FIG. 7 is a schematic view of a portion of a temperature regulating ring of an induction basin tap according to an embodiment of the invention mounted on the body;

FIG. 8 is a schematic view showing an internal cross-sectional structure of a body of an induction basin tap according to an embodiment of the invention;

FIG. 9 is a schematic view of the internal mounting structure of the body of an induction basin tap according to an embodiment of the invention;

FIG. 10 is a schematic view of another internal mounting structure of an induction basin tap according to an embodiment of the invention;

icon: the water tap comprises a body 1, a positioning block 11, a fixing rib 12, an arc rib 121, a longitudinal rib 122, a water tap 2, a pin 21, a valve core seat 3, a mounting hole 31, a water pipe groove 32, a positioning groove 33, a temperature regulating valve core 4, a gear sleeve 41, a temperature regulating ring 5, an internal gear 51, a positioning strip 511, a decorative ring 52, a fixing groove 521, a bushing 53, a sensing assembly 6, a sensing window 7, a water outlet hose 8, a screw 9 and an upper cover 10.

Detailed Description

Examples

As shown in fig. 3 to 10, the present embodiment provides an induction washbasin faucet, which comprises an induction device, a body 1, and a temperature regulating valve core 4 and a water nozzle 2 which are arranged on the body 1, wherein a water outlet of the temperature regulating valve core 4 is communicated with the water nozzle 2 through the induction device; further comprises: a gear sleeve 41 and a temperature adjusting ring 5, wherein the gear sleeve 41 is fixed on a valve rod of the temperature adjusting valve core 4 and is provided with external teeth; the temperature adjusting ring 5 is connected between the body 1 and the water nozzle 2, and is provided with internal teeth meshed with external teeth of the gear sleeve 41 to drive the temperature adjusting valve core 4 to rotate.

In this embodiment, as shown in fig. 8, the body 1 may be made of a metal material, such as an aluminum alloy, or a plastic material, which is not particularly limited. The valve is arranged into a hollow cylinder, a positioning block 11 and a fixing rib 12 are arranged above the inner wall of the body 1, a threaded through hole can be formed in one of the positioning blocks 11 and used for fixing the water nozzle 2 through a screw 9, and the fixing rib 12 is used for installing the valve core seat 3. Specifically, the fixing rib 12 includes an arc rib 121 and a longitudinal rib 122, which are perpendicular to each other and are attached to the inner wall of the body 1, the longitudinal rib 122 is used to limit the left-right movement of the valve core seat 3, and the arc rib 121 is used to limit the downward displacement of the valve core seat 3. Screw 9 holes are also provided in the longitudinal ribs 122 to secure the cartridge holder 3 within the body 1. Of course, an installation site for installing the induction window 7 is provided at a side of the body 1.

The water nozzle 2 is provided with a water passing channel, two pins 21 are arranged at the connection part of the water nozzle and the body 1 and are used for being inserted into the body 1, and screw 9 holes are further formed in one pin 21 and are used for fixing the water nozzle on the body 1 through screws 9.

With continued reference to fig. 5 and 10, the valve core seat 3 is fixed inside the body 1, which may be made of plastic material, and is eccentrically provided with a mounting hole 31 adapted to mount the temperature-adjusting valve core 4. The mounting hole 31 is arranged eccentrically, so that a water pipe groove 32 for the water pipe to pass through can be reserved in front of the valve core seat 3, and the water pipe groove 32 has enough space to accommodate a larger water pipe due to the eccentric arrangement of the mounting hole 31, so that the water flow rate is improved. At the same time, the arrangement also makes the whole structure more compact. The water pipe groove 32 and the positioning groove 33 are matched with the positioning block 11 arranged on the body 1 and used for limiting the left and right rotation of the valve core seat 3, and simultaneously, the valve core seat 3 is tightly fixed on the body 1 by screwing a bolt or a screw 9 onto a screw 9 hole of the body 1 above the valve core seat 3.

The temperature regulating valve core 4 is an existing valve core and is fixed in the valve core seat 3 through an upper cover 10, and can regulate the proportion of cold water inflow and hot water inflow through rotating a valve rod, so that the temperature regulating function is realized. The gear sleeve 41 is mounted on the valve rod of the temperature regulating valve core 4, and the gear sleeve 41 can be fixed on the valve rod through a screw 9, and is provided with external teeth for matching with the temperature regulating ring 5.

With continued reference to fig. 5, the temperature adjusting ring 5 includes an inner gear 51 and a decoration ring 52, wherein the inner gear 51 is fixed in the decoration ring 52 and is adapted to rotate under the driving of the decoration ring 52 to drive the gear sleeve 41 to rotate synchronously. Here, the inner gear 51 is provided with inner teeth, the outer side of which is provided with a positioning bar 511, which mesh with the outer teeth of the gear sleeve 41. The device ring is provided with a friction strip on the outer side, which is convenient for a user to rotate and is not easy to slip, the inner side of the decorative ring 52 is provided with a fixing groove 521 which is matched with the positioning strip 511, and the positioning strip 511 stretches into the fixing groove 521, so that the decorative ring 52 can drive the inner gear 51 to rotate when rotating, and then drive the gear sleeve 41 to rotate. A gap is formed between the inner gear 51 and the decorative ring 52, and the pin 21 on the water nozzle 2 can be inserted into the gap and reach the lower part of the temperature adjusting ring 5, and is locked on the body 1 through the screw 9. Here, when the temperature adjusting ring 5 rotates, the pins 21 can limit the positioning bar 511 to limit the rotation range of the temperature adjusting ring 5, for example, by setting the rotation range of the temperature adjusting ring 5 to 90 °. Further, a bush 53 is provided between the decoration ring 52 and the internal gear 51, and the pins 21 are positioned in a gap between the bush 53 and the internal gear 51. In some embodiments, a rotating handle may also be provided on the decorative ring 52 to facilitate rotation by a user when the decorative ring 52 is over-slid.

The induction device comprises an induction component 6 and an induction window 7, wherein the induction window 7 is arranged on the body 1 and is electrically connected to the induction component 6; the induction component 6 is provided with an electromagnetic valve which is communicated with the water outlet of the temperature regulating valve core 4 and the water nozzle 2. The sensing device is an existing product

The induction component 6 comprises an electromagnetic valve which is communicated with a water path of the water nozzle 2 and a water 5 path led out from the water outlet of the temperature regulating valve core 4 so as to control the opening and closing of the water nozzle 2. The sensing window 7 may be disposed at a side or front of the body 1.

When the device is installed, the induction window 7 is required to be fixed at the corresponding position of the body 1, then the valve core seat 3 is fixed, and the water outlet hose 8 is fixed below the valve core seat 3; then install

A gear sleeve 41 and a temperature adjusting ring 5 are respectively fixed on the temperature adjusting valve core 4 and the body 1, so that the gear sleeve 0 41 is meshed in the temperature adjusting ring 5, and the gear sleeve 41 and the temperature adjusting ring 5 are eccentrically meshed;

then another water outlet hose 8 is screwed on the water nozzle 2, finally the water nozzle 2 is sleeved in the body 1 and fixed by using a screw 9.

According to the invention, the temperature of mixed water can be regulated by rotating the temperature regulating ring 5 above the body 1, the induction window 7 and the induction component 6 control the water flow of the tap to be opened and closed, no additional handle is required to be assembled, and the eccentric rotating structure of the core 4 of the temperature regulating valve 5 can minimize the outer diameter of the product, so that the whole product is simple and attractive.

It should be understood that: the above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention.

The description of the drawings in the embodiments above illustrates only certain embodiments of the invention and 0 should not be taken as limiting the scope, as other related drawings may also be obtained from these drawings by those of ordinary skill in the art without undue effort.

Claims

1. The induction washbasin faucet comprises an induction device, a body, a temperature regulating valve core and a water nozzle, wherein the temperature regulating valve core and the water nozzle are arranged on the body, and a water outlet of the temperature regulating valve core is communicated with the water nozzle through the induction device; characterized by further comprising: the gear sleeve is fixed on the valve rod of the temperature regulating valve core and is provided with external teeth; the temperature adjusting ring is connected between the body and the water nozzle, and is provided with internal teeth meshed with external teeth of the gear sleeve so as to drive the temperature adjusting valve core to rotate.

2. The induction washbasin tap according to claim 1, wherein a valve core seat is provided on the body, and a mounting hole adapted to mount the temperature regulating valve core is eccentrically provided on the valve core seat.

3. The induction washbasin tap according to claim 2, wherein the valve core seat is provided with a water pipe groove and a positioning groove, the water pipe groove and the positioning groove are matched with a positioning block arranged on the body, and a water pipe is suitable for penetrating through the water pipe groove.

4. The induction washbasin tap of claim 1 wherein the induction device comprises an induction assembly and an induction window, the induction window disposed on the body and electrically connected to the induction assembly; the induction component is provided with an electromagnetic valve which is communicated with the water outlet of the temperature regulating valve core and the water nozzle.

5. The induction washbasin tap of claim 1, wherein the tempering ring comprises an internal gear and a decorative ring, the internal gear being fixed within the decorative ring and adapted to rotate under the drive of the decorative ring to drive the gear sleeve to rotate synchronously.

6. The induction washbasin tap according to claim 5, wherein a gap is provided between the inner gear and the decorative ring, a pin is provided on the tap, and the pin is inserted into the gap.

7. The induction washbasin tap of claim 6 wherein said prongs are secured to said body by screws.

8. The induction washbasin tap of claim 5 wherein a bushing is disposed between the decorative ring and the internal gear.