A water outlet device and a pull-out faucet

Abstract

The utility model provides a kind of water outlet device and pull-out faucet, the water outlet device includes body and water outlet head;The body includes water inlet channel, and the water outlet head includes at least two water outlet channels, the water outlet head rotation is arranged on the body, to make the at least two water outlet channels alternately connect the water inlet channel;Wherein, the body includes an installation enclosure wall, and the inner wall of the installation enclosure wall is spaced apart and is provided with elastic buckle, the water outlet head includes an installation convex column, the outer wall of the installation convex column includes a annular groove, the installation convex column can be embedded in the installation enclosure wall, and the elastic buckle can be buckled into the annular groove, to limit the axial movement of the water outlet head along the installation enclosure wall. Application this technical scheme can provide a kind of water outlet device and pull-out faucet by rotating switching.

Description

Technical Field

[0001] This utility model relates to the field of bathroom water outlet, specifically to a water outlet device. Background Technology

[0002] Pull-out faucets, as a modern kitchen or bathroom appliance, are widely popular due to their flexibility and versatility. Their core design lies in the ability to freely pull out the spout, allowing users to use them flexibly in different scenarios, such as rinsing various corners of the sink or directly drawing water. The basic structure of a pull-out faucet typically includes a fixed base, a retractable hose, the faucet body, and the spout. The fixed base is installed on the countertop or sink, the faucet body is connected to the water supply system via the hose, and the spout is connected to the faucet body via the hose to achieve the pull-out function. The hose is usually made of highly elastic, corrosion-resistant materials to ensure long-term reliability and durability.

[0003] The spout is one of the key components of a pull-out faucet, and its design directly affects the user experience. Traditional spouts typically consist of a casing, internal water channels, a spout, and a switching mechanism. The casing is usually made of metal or plastic, the internal water channels guide the water flow, and the spout uses different structural designs to achieve various water flow modes, such as mist, aerated water, or concentrated water flow. To meet users' needs for different water flow modes, most pull-out faucets use a push-button switching mechanism. This mechanism typically involves pressing or toggling a button to change the on / off state of the internal water channels, thus switching the water flow mode. Currently, most pull-out faucet spouts on the market rely on push-button switching, resulting in a simple structure and highly homogenized functions. As users' demands for product experience increase, the traditional push-button switching method is no longer sufficient to meet diverse needs. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a water outlet device and a pull-out faucet that can be switched by rotation.

[0005] To solve the above-mentioned technical problems, this utility model provides a water outlet device, including a body and a water outlet head;

[0006] The main body includes a water inlet channel, and the water outlet head includes at least two water outlet channels. The water outlet head is rotatably mounted on the main body so that the at least two water outlet channels alternately connect to the water inlet channel.

[0007] The main body includes an installation enclosure, the inner wall of which is provided with elastic buckles at intervals, the water outlet includes an installation protrusion, the outer wall of which includes an annular groove, the installation protrusion can be embedded in the installation enclosure, and the elastic buckles can be engaged in the annular groove to restrict the water outlet from moving axially along the installation enclosure.

[0008] In a preferred embodiment, the elastic buckle includes a buckle block, the mounting wall defines an mounting space, the buckle block is located within the mounting space, and when the mounting protrusion enters the mounting space, the buckle block can be resisted to move radially outward and accumulate elastic force.

[0009] In a preferred embodiment, the latching block includes a first inclined surface facing the entrance of the mounting wall, and the mounting protrusion abuts against the first inclined surface to drive the latching block to move radially outward.

[0010] In a preferred embodiment, the mounting post further includes a second inclined surface for abutting against the first inclined surface.

[0011] In a preferred embodiment, the mounting post is further provided with a positioning component, the positioning component including a positioning bead and an elastic element, the two ends of the elastic element respectively abutting between the mounting post and the positioning bead; the inner wall of the mounting enclosure is provided with a plurality of positioning holes at intervals; when the water inlet channel corresponds to one of the at least two water outlet channels, the positioning bead is correspondingly embedded in the positioning hole.

[0012] In a preferred embodiment, the body further includes a water outlet seat disposed at the bottom of the mounting wall, the end face of the water outlet seat being provided with at least one water outlet, the water outlet being connected to the water inlet channel; the water outlet is provided with a push spring and a sealing gasket, the push spring abutting between the sealing gasket and the water outlet;

[0013] The end face of the mounting protrusion is provided with the inlet of at least two water outlet channels at intervals, the end face of the mounting protrusion abuts against the end face of the water outlet seat, and the sealing gasket abuts against the water inlet.

[0014] In a preferred embodiment, the body further includes a positioning protrusion disposed within the mounting enclosure, and the water outlet seat includes a positioning through groove corresponding to the positioning protrusion.

[0015] The water outlet head is provided with a central through hole, which corresponds to the positioning protrusion. The positioning protrusion is also screwed with a screw, which restricts the water outlet head from moving axially along the mounting wall.

[0016] In a preferred embodiment, the body further includes a water-stopping mechanism disposed on the water inlet channel, the water-stopping mechanism being used to temporarily stop the water inlet channel;

[0017] The water-stopping mechanism includes a valve shaft, a valve shaft spring, and a pause button. The valve shaft includes a water-stopping position that blocks the water inlet channel and a water-flowing position that connects to the water inlet channel. The valve shaft spring connects to the valve shaft so that the valve shaft is held in the water-flowing position. The pause button is used to drive the valve shaft to move to the water-stopping position. The valve shaft spring stores elastic force.

[0018] This utility model also provides a pull-out faucet, including a pull-out tube and a water outlet device, wherein the pull-out tube is connected to the water inlet channel of the main body. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the water outlet device in a preferred embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional schematic diagram of the water outlet device in a preferred embodiment of the present invention;

[0021] Figure 3 This is an explosion-view image of the water outlet device in a preferred embodiment of this utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the water outlet head in a preferred embodiment of the present invention;

[0023] Figure 5 This is a three-dimensional schematic diagram of the main body in a preferred embodiment of the present utility model;

[0024] Figure 6 This is a three-dimensional schematic diagram of the main body in a preferred embodiment of the present invention. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] See Figures 1-6 A water outlet device includes a body 1 and an outlet head 2. The body 1 includes a water inlet channel 11, and the outlet head 2 includes at least two water outlet channels 21. The outlet head 2 is rotatably mounted on the body 1 so that the at least two water outlet channels 21 are alternately connected to the water inlet channel 11. In this embodiment, the outlet head 2 includes three water outlet channels 21 and a water outlet panel 22. The water outlet panel 22 is provided with an aerator 221, a shower outlet 222, and a blade water outlet 223. The three water outlet channels 21 are respectively connected to the aerator 221, the shower outlet 222, and the blade water outlet 223.

[0027] The main body 1 includes a mounting wall 12, the inner wall of which is provided with elastic buckles 121 at intervals. The water outlet 2 includes a mounting protrusion 23, the outer wall of which includes an annular groove 231. The mounting protrusion 23 can be embedded in the mounting wall 12, and the elastic buckles 121 can be engaged in the annular groove 231 to restrict the axial movement of the water outlet 2 along the mounting wall 12. During installation, it is only necessary to insert the mounting protrusion 23 into the mounting wall 12, and the elastic buckles 121 can be engaged in the annular groove 231 to restrict the axial movement of the water outlet 2. At this time, the water outlet 2 can still rotate circumferentially. Rotating the water outlet 2 can achieve water output switching, which is simple and reliable.

[0028] The elastic buckle 121 includes a buckle block 1212. The mounting wall 12 defines an mounting space 122. The buckle block 1212 is located in the mounting space 122. When the mounting protrusion 23 enters the mounting space 122, the buckle block 1212 can be resisted and move radially outward, and accumulate elastic force. In this embodiment, the elastic buckle 121 further includes an elastic cantilever 1211. One end of the elastic cantilever 1211 is fixedly connected to the inner wall of the mounting enclosure 12, and the other end is connected to the buckle block 1212. When the mounting protrusion 23 enters the mounting space 122, the buckle block 1212 is abutted, causing the buckle block 1212 to move radially outward. The elastic cantilever 1211 accumulates elastic force. When the buckle block 1212 corresponds to the annular groove 231, the elastic cantilever 1211 drives the buckle block 1212 into the annular groove 231. The buckle block 1212 includes a first inclined surface 1213, which is disposed facing the entrance of the mounting enclosure 12. The mounting protrusion 23 can abut against the first inclined surface 1213 to drive the buckle block 1212 to move radially outward.

[0029] The mounting protrusion 23 further includes a second inclined surface 232, which abuts against the first inclined surface 1213. In this embodiment, the second inclined surface 232 corresponds to the first inclined surface 1213. The radial dimension of the side of the second inclined surface 232 away from the annular groove 231 is smaller than the radial dimension of the side closer to the annular groove 231. Therefore, the latching block 1212 can move relative to the second inclined surface 232 to enter the annular groove 231.

[0030] The mounting protrusion 23 is also provided with a positioning component 233, which includes a positioning bead 2331 and an elastic element 2332. The two ends of the elastic element 2332 abut against the mounting protrusion 23 and the positioning bead 2331, respectively. The inner wall of the mounting enclosure 12 is provided with multiple positioning holes 123 at intervals. When the water inlet channel 11 corresponds to one of the at least two water outlet channels 21, the positioning bead 2331 is inserted into the positioning hole 123. Therefore, when the water inlet channel 11 corresponds to one of the water outlet channels 21, the positioning bead 2331 can be inserted into the positioning hole 123, which not only produces a "click" sound to indicate that the rotation is in place, but also improves the feel of the rotation.

[0031] The main body 1 also includes a water outlet seat 13 disposed at the bottom of the mounting wall 12. The end face of the water outlet seat 13 is provided with at least one water outlet 131, which connects to the water inlet channel 11. The water outlet 131 is provided with a pressing spring 132 and a sealing gasket 133, with the pressing spring 132 abutting between the sealing gasket 133 and the water outlet 131. The end face of the mounting protrusion 23 is provided with water inlets of at least two water outlet channels 21 at intervals. In this embodiment, the end face of the water outlet seat 13 is provided with two water outlets 131, and each water outlet channel 21 is provided with two water inlets. The end face of the mounting protrusion 23 abuts against the end face of the water outlet seat 13, and the sealing gasket 133 abuts against the corresponding water inlet. In this embodiment, the two water outlets 131 are spaced 180 degrees apart, and the two water inlets are also spaced 180 degrees apart.

[0032] The main body 1 also includes a positioning protrusion 14, which is disposed within the mounting wall 12. The water outlet seat 13 includes a positioning through groove corresponding to the positioning protrusion 14. The water outlet head 2 is provided with a central through hole 24, which corresponds to the positioning protrusion 14. The positioning protrusion 14 is also screwed with a screw 141, which restricts the water outlet head 2 from moving axially along the mounting wall 12. During installation, the mounting protrusion 23 is inserted into the mounting enclosure 12, and the intermediate through hole 24 is inserted into the positioning protrusion 14 until the snap-fit ​​block 1212 is inserted into the annular groove 231. At this time, the positioning protrusion 14 is inserted into the intermediate through hole 24. The user can screw the screw 141 into the positioning protrusion 14 from one side of the water outlet panel 22. The head of the screw 141 can restrict the water outlet head 2 from being pulled out. A washer 142 is also provided between the head of the screw 141 and the water outlet panel 22.

[0033] In this embodiment, the main body 1 further includes a water-stopping mechanism 15 disposed on the water inlet channel 11. The water-stopping mechanism 15 is used to pause and stop the water inlet channel 11. The water-stopping mechanism 15 includes a valve shaft 151, a valve shaft spring 152, and a pause button 153. The valve shaft 151 includes a water-stopping position that stops the water inlet channel 11 and a water-flowing position that connects to the water inlet channel 11. The valve shaft spring 152 connects to the valve shaft 151 so that the valve shaft 151 is held in the water-flowing position. The pause button 153 is used to drive the valve shaft 151 to move to the water-stopping position, and the valve shaft spring 152 accumulates elastic force. In use, the user can press the pause button 153 to move the valve shaft 151 to the water-stopping position, thereby stopping the water flow.

[0034] This utility model also provides a pull-out faucet, including a pull-out tube and the water outlet device, wherein the pull-out tube is connected to the water inlet channel 11 of the main body 1.

[0035] The above description is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modifications made to the present utility model by those skilled in the art within the scope of the technology disclosed in the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.

Claims

1. A water outlet device, characterized in that, Includes the main body and the water outlet; The main body includes a water inlet channel, and the water outlet head includes at least two water outlet channels. The water outlet head is rotatably mounted on the main body so that the at least two water outlet channels alternately connect to the water inlet channel. The main body includes an installation enclosure, the inner wall of which is provided with elastic buckles at intervals, the water outlet includes an installation protrusion, the outer wall of which includes an annular groove, the installation protrusion can be embedded in the installation enclosure, and the elastic buckles can be engaged in the annular groove to restrict the water outlet from moving axially along the installation enclosure.

2. The water outlet device as described in claim 1, characterized in that: The elastic buckle includes a buckle block. The mounting wall defines an installation space. The buckle block is located within the installation space. When the mounting protrusion enters the installation space, the buckle block can be resisted and move radially outward, accumulating elastic force.

3. The water outlet device as described in claim 2, characterized in that: The latching block includes a first inclined surface, which is disposed facing the entrance of the mounting wall. The mounting protrusion can abut against the first inclined surface to drive the latching block to move radially outward.

4. The water outlet device as described in claim 3, characterized in that: The mounting protrusion further includes a second inclined surface, which abuts against the first inclined surface.

5. A water outlet device as described in claim 1, characterized in that: The mounting protrusion is also provided with a positioning component, which includes a positioning bead and an elastic element. The two ends of the elastic element abut against the mounting protrusion and the positioning bead respectively. The inner wall of the mounting enclosure is provided with a plurality of positioning holes at intervals. When the water inlet channel corresponds to one of the at least two water outlet channels, the positioning bead is embedded in the positioning hole.

6. A water outlet device as described in claim 1, characterized in that: The main body also includes a water outlet seat disposed at the bottom of the mounting wall, the end face of the water outlet seat is provided with at least one water outlet, the water outlet is connected to the water inlet channel; the water outlet is provided with a top spring and a sealing gasket, the top spring abutting between the sealing gasket and the water outlet; The end face of the mounting protrusion is provided with the inlet of at least two water outlet channels at intervals, the end face of the mounting protrusion abuts against the end face of the water outlet seat, and the sealing gasket abuts against the water inlet.

7. A water outlet device as described in claim 6, characterized in that: The main body also includes a positioning protrusion, which is disposed inside the mounting enclosure. The water outlet seat includes a positioning through groove, which corresponds to the positioning protrusion. The water outlet head is provided with a central through hole, which corresponds to the positioning protrusion. The positioning protrusion is also screwed with a screw, which restricts the water outlet head from moving axially along the mounting wall.

8. A water outlet device as described in claim 1, characterized in that: The main body also includes a water-stopping mechanism disposed on the water inlet channel, the water-stopping mechanism being used to pause and stop the water inlet channel; The water-stopping mechanism includes a valve shaft, a valve shaft spring, and a pause button. The valve shaft includes a water-stopping position that blocks the water inlet channel and a water-flowing position that connects to the water inlet channel. The valve shaft spring connects to the valve shaft so that the valve shaft is held in the water-flowing position. The pause button is used to drive the valve shaft to move to the water-stopping position. The valve shaft spring stores elastic force.

9. A pull-out faucet, characterized in that, It includes a pull-out tube and a water outlet device as described in any one of claims 1-8, wherein the pull-out tube is connected to the water inlet channel of the main body.

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