CN218437337U - A telescopic bubbler - Google Patents

Abstract

The utility model provides a telescopic bubbler, which is characterized in that it comprises: a bubbler main body, a telescopic assembly and a mounting seat; the telescopic assembly is connected to the main body of the bubbler through a ball head swing; The main body of the bubbler is moved to the first position or the second position along the axial direction of the mounting seat when the water is passed through; when the main body of the bubbler is in the second position, the distance between the main body of the bubbler and the mounting seat is fixed. distance. In the above-mentioned bubbler, the bubbler can swing to adjust the water outlet direction when the water is passed through, and the continuity of the appearance of the bubbler is not damaged when the water is turned off.

Description

A telescopic bubbler

technical field

The utility model relates to a water outlet device, in particular to a bubbler.

Background technique

A bubbler refers to a device that has the effect of foaming water and saves water. The bubbler can fully mix the passing water and air. With the addition of air, the scouring force of the water is greatly improved, thereby effectively reducing water consumption and saving water. The bubblers in the prior art are generally fixedly installed at the water outlet of the faucet. If the faucet itself is fixed, the bubbler is also fixed, and the water outlet angle cannot be adjusted. In order to allow the water outlet angle to be adjusted, there is a bubbler in the prior art, which is divided into a mounting base and a bubbler main body. The mounting base is fixedly connected to the water outlet of the faucet. The head is connected to realize swing, so that the main body of the bubbler can swing relative to the faucet, so that the water outlet angle can be adjusted. However, this solution will expose the connecting rod of the ball head, which is not beautiful and destroys the consistency of the appearance of the faucet.

Utility model content

The main technical problem to be solved by the utility model is to provide a bubbler, which can swing to adjust the water outlet direction when the water is flowing, and the continuity of the appearance of the bubbler is not damaged when the water is turned off.

In order to solve the above technical problems, the utility model provides a telescopic bubbler, comprising: a bubbler main body, a telescopic assembly and a mounting seat; the telescopic assembly is connected to the main body of the bubbler through a ball head swing; the The telescopic assembly drives the main body of the bubbler to move to the first position or the second position along the axial direction of the mounting seat when the water is turned off or through;

When the main body of the bubbler is at the first position, the main body of the bubbler is in limited fit with the mounting seat along the direction in which the ball head swings; when the main body of the bubbler is at the second position, the main body of the bubbler There is a certain distance from the mounting seat to release the limited fit between the main body of the bubbler and the mounting seat along the direction in which the ball head swings.

In a preferred embodiment: the main body of the bubbler is connected with the ball head through a fixing ring.

In a preferred embodiment: the fixing ring is exposed on the side of the bubbler body facing the mounting seat.

In a preferred embodiment: the telescopic assembly includes a sealing part that is sealed and connected with the mounting seat and a connecting part that is connected with the ball head, a groove is provided between the sealing part and the connecting part, and the opening of the groove is down.

In a preferred embodiment: the mounting seat has a through channel through which the connecting part passes, and when the bubbler main body is in the second position, the through side wall is inserted into the groove along the opening middle.

In a preferred embodiment, a guide wall is provided inside the installation seat, and the guide wall guides the fixing ring during the movement of the bubbler main body from the second position to the first position.

In a preferred embodiment: the guide wall encloses an accommodating cavity that is open at both ends, and the accommodating cavity has a structure in which the diameter of the opening gradually increases from one end away from the main body of the bubbler to the other end.

In a preferred embodiment: the telescopic assembly includes a piston and a spring, the piston is movably arranged in the mounting seat, one side of the piston along the axial direction of the mounting seat is in contact with the water flow, and the other side is in contact with the water flow of the mounting seat through the spring. Inner wall connection.

In a preferred embodiment: the side of the piston facing the ball head has a mounting hole for mounting the ball head; the mounting hole and the ball head are fixed through threaded connection.

Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

The utility model provides a telescopic bubbler, through the change of the water pressure when the water is turned off and the water is turned on, the piston assembly drives the main body of the bubbler to move between the first position and the second position, thereby realizing The main body of the bubbler is spaced from the mounting seat at a certain distance, so as to release the limit fit between the main body of the bubbler and the mounting seat along the direction of the swing of the ball head. In this way, the main body of the bubbler can be provided with the function of swinging to adjust the water outlet angle. When the water is turned off, the main body of the bubbler cooperates with the installation seat along the swinging direction of the ball head to ensure the consistency of the appearance of the bubbler when the water is turned off.

Description of drawings

Fig. 1 is the perspective view of the bubbler in preferred embodiment 1 of the utility model;

Fig. 2 is the exploded view of the bubbler in preferred embodiment 1 of the utility model;

Fig. 3 is a side view of the bubbler in the preferred embodiment 1 of the present invention when the water is turned off;

Fig. 4 is a cross-sectional view of the bubbler in the preferred embodiment 1 of the present invention in the water-off state;

Fig. 5 is a side view of the bubbler in the preferred embodiment 1 of the present invention under the state of passing water;

Fig. 6 is a cross-sectional view of the bubbler in the preferred embodiment 1 of the present invention under the state of passing water;

Fig. 7 is the schematic diagram of the water dividing body in preferred embodiment 1 of the utility model;

Fig. 8 is a top view of the water dividing body in preferred embodiment 1 of the utility model;

Fig. 9 is a schematic diagram of the gland in preferred embodiment 1 of the present invention;

Fig. 10 is a schematic diagram of the water outlet in the first position of the water dividing body in the preferred embodiment 1 of the present utility model;

Fig. 11 is a schematic diagram of the water outlet in the second position of the water dividing body in the preferred embodiment 1 of the present invention;

Fig. 12 is a side view of the bubbler in the preferred embodiment 2 of the present invention in the water-off state;

Fig. 13 is a cross-sectional view of the bubbler in the preferred embodiment 2 of the present invention in the water-off state;

Fig. 14 is a side view of the bubbler in the preferred embodiment 2 of the present invention under the state of passing water;

Fig. 15 is a cross-sectional view of the bubbler in the preferred embodiment 2 of the present invention under the state of passing water.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top/bottom" etc. are based on the Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. limit. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "set with", "sleeve/connection", "connection", etc. should be understood in a broad sense, for example "Connection" can be wall-mounted connection, detachable connection, or integral connection, mechanical connection or electrical connection, direct connection or indirect connection through an intermediary, or two components As for the internal communication, those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Example 1

Referring to Fig. 1-Fig. 11, this embodiment provides a telescopic bubbler, including: a bubbler main body 1, a telescopic assembly 2 and a mounting seat 3; The main body 1 of the bubbler; the telescopic assembly 2 is affected by the change of water pressure when the water is turned off and the water is passed through; When the main body 1 of the bubbler is at the first position, the main body 1 of the bubbler is against the mounting seat 3, and in this embodiment, the fixing ring connected with the ball head 4 is accommodated in the mounting seat 3; When the bubbler main body 1 is in the second position, there is a certain distance between the bubbler main body 1 and the mounting seat 3, and at the same time, the fixing ring 11 connecting the bubbler main body 1 and the ball head 4 is exposed to the installation Seat 3 outside. In this embodiment, the main body 1 of the bubbler is driven to move by using the water pressure change when the water is turned off and the water is turned on. As a simple alternative, it is also possible to use the change of the water flow when the water is turned off and when the water is turned on to generate an electrical signal, and then through this electrical signal, the controller controls the electromagnetic unit or the mechanical unit to drive the bubbler main body 1 to move by electromagnetic force or mechanical force.

In the above-mentioned bubbler, the piston assembly drives the bubbler main body 1 to move between the first position and the second position through the change of water pressure when the water is turned off and through the water, so that the main body of the bubbler can be moved when the water is passed through. 1 is spaced from the mounting seat 3 by a certain distance, so that the main body of the bubbler 1 can swing to adjust the water outlet angle; when the water is turned off, the main body of the bubbler 1 is against the mounting seat 3, which ensures that the bubbler is closed when the water is turned off. Consistency of appearance across states.

In order to realize that the main body of the bubbler 1 can be guided, reset and centered when the water is turned off, the mounting base 3 and the main body of the bubbler are provided with a guide wall 31 in the first position to guide and cooperate with the fixing ring 11 . Specifically, the guide wall 31 encloses an accommodating cavity 32 with two ends open, and the accommodating cavity 32 has a structure in which the diameter of the opening gradually increases from one end away from the bubbler main body 1 to the other end. In this way, the bubbler main body 1 will be accurately reset to the second position through the guiding effect of the guide wall 31 during the moving process.

In order to form a guiding fit with the guide wall 31 , the fixing ring 11 has an inclined surface adjoining the guide wall 31 .

In addition, in order to ensure the normal water outlet function of the bubbler, the telescopic assembly 2 and the ball head 4 are provided with a water flow channel 5 for passing water. In this way, water can flow into the main body 1 of the bubbler from the water channel.

In order to move the telescopic assembly 2 to different positions when it is subjected to different water pressures, the telescopic assembly 2 includes a piston 21 and a spring 22. One side is in contact with the water flow, and the other side is connected with the inner wall of the mounting seat 3 by a spring 22 . In this way, when the telescopic assembly 2 drives the bubbler assembly to be at the first position, the spring 22 is in a released state. When the telescopic assembly 2 drives the bubbler main body 1 to the second position, the spring 22 is in a compressed state. At this time, if the water-through state is changed to the water-off state, the water pressure acting on the piston 21 becomes smaller, and the spring 22 releases the elastic restoring force, driving the bubbler main body 1 to return to the first position.

In this embodiment, the mounting base 3 has a through channel through which the piston 21 passes, and the through channel has a side wall 35 extending upward along the water flow direction, and in this embodiment, the side wall 35 also includes The guide wall 31 is provided at the lower end of the side wall 35 and expands radially outward; the mounting seat 3 also has an outer peripheral wall 32 for connecting a water outlet device; the outer peripheral wall 32 is provided with threads. The bottom of the peripheral wall 32 and the guide wall 31 is connected by a bottom wall 34, so that a first groove 33 with an opening upward is formed between the peripheral wall 32 and the guide wall 31, and the spring 22 is pressed against the bottom wall 34; the piston 21 includes a sealing portion 211 that is sealingly connected to the mounting seat 3 and a connecting portion 212 that is connected to the ball head 4, and a second groove 213 that opens downward is formed between the sealing portion 211 and the connecting portion 212 . So that when the bubbler main body 1 is in the second position, the side wall 35 of the through passage is inserted into the second groove 213 through the opening. The sealing portion 211 includes a groove disposed on the outer peripheral wall of the piston and a Y-shaped ring 23 installed in the groove. The connecting portion 212 is provided with a thread to connect with the ball head 4 .

In this embodiment, in order to install the ball head 4, the side of the piston 21 facing the ball head 4 has an installation hole for installing the ball head 4, and the installation hole and the ball head 4 are connected by threads fixed.

In addition, in order to avoid water leakage from the gap between the piston 21 and the side wall of the mounting seat 3 , the Y-shaped ring 23 is arranged between the piston 21 and the side wall of the mounting seat 3 .

In this embodiment, the bubbler body 1 can be switched between two different outlet sprays, and the switching process can be realized by rotating the bubbler body 1 . To this end, the bubbler body 1 also includes a water inlet seat 12, a gland 13, a gasket 14 and a water diversion body 15, and the water inlet seat 12 is arranged between the ball head 4 and the water diversion body 15, so that The water flowing out through the water channel 5 can flow into the water diversion body 15 through the water inlet seat 12 . The water diversion body 15 is fixedly connected to the shell 16 of the bubbler body 1, and the axial center of the gland 13 is provided with a relief opening 131 for the lower end of the water inlet seat 12 to pass through, and the lower end of the water inlet seat 12 passes through After giving way to the opening 131, the screw 121 is fixedly connected with the water diversion body 15. Therefore, when the casing 16 is rotated, the water diversion body 15 and the water inlet seat 12 can be driven to rotate relative to the sealing gasket 14 .

The sealing gasket 14 is arranged between the gland 13 and the water diversion body 15, and the side of the gland 13 away from the gasket 14 is provided with a downward pressure spring 17, and the end of the spring away from the gland 13 is connected to the water inlet seat 12. Abut. When the water inlet seat 12 moves from the first position to the second position, the pressing spring 17 is pressed, so that the pressing spring 17 drives the pressing cover 13 to press down the gasket 14 .

The gland 13 is further provided with a ring of water outlets 132 on the outer side of the relief opening 131 along the radial direction. The water dividing body 15 is provided with a first flow channel 151 and a second flow channel 152 , wherein the second flow channels 152 are arranged at intervals along the circumferential direction, and the first flow channel 151 is arranged between two adjacent second flow channels 152 . And the first flow channel 151 and the second flow channel 152 are separated by a baffle plate 153 . The water outlet 132 communicates with the first flow channel 151 and the second flow channel 152 at the same time.

When the water inlet seat 12 is in the first position, the pressing spring 17 is in an extended state, the gasket 14 opens the connection between the water outlet 132 and the second flow channel 152, and the water flows through the water diversion body 15 respectively. The first flow channel 151 and the second flow channel 152 of the water flow out together, and finally at the water outlet of the bubbler body 1, the outer ring water splash wraps the inner ring water splash to form a bunch of water flow, because the inner and outer rings are filled with water flow, the bubbler The inside of the cavity of the main body 1 cannot absorb external air, so water splashes in a soft water state are formed.

When the casing 16 drives the water inlet seat 12 to rotate to the second position, the pressing spring 17 is in a compressed state, and the gland 13 squeezes the sealing gasket 14, thereby closing the connection between the water inlet 132 and the second flow channel 152. Airtight. The second channel 152 of the water diversion body 15 is sealed, and water flows out from the first channel 151 . A steel sheet 154 is arranged at the water outlet of the first flow channel 151 , and the water flows through the fine holes on the steel sheet 154 to separate and form a plurality of delicate steel sheet sprays.

Example 2

Referring to Figures 12-15, the difference between this embodiment and Embodiment 1 is that the fixing ring 11 in Embodiment 1 is exposed on the side of the bubbler body 1 facing the mounting seat 3, while the fixing ring 11 in this embodiment is integral Accommodated in the bubbler main body 1; since the fixed ring 11 is accommodated in the bubbler main body 1, the guide wall 31 for guiding the fixed ring 11 in Embodiment 1 can also be omitted. Therefore, the side wall 35 in this embodiment does not include the guide wall 31 . The remaining parts are the same as in Embodiment 1 and will not be repeated here.

The above is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Anyone familiar with the technical field can use this concept Any insubstantial modification to the utility model is an act of violating the protection scope of the utility model.

Claims (10)

1. A telescopic bubbler, characterized in that it includes: a bubbler main body, a telescopic assembly and a mounting seat; the telescopic assembly is connected to the main body of the bubbler through a ball head swing; Drive the main body of the bubbler to move along the axial direction of the mounting seat to the first position or the second position when the water is in the water; When the main body of the bubbler is at the second position, the main body of the bubbler is separated from the installation seat by a certain distance. 2. A telescopic bubbler according to claim 1, characterized in that: the main body of the bubbler is connected to the ball head through a fixing ring. 3 . The telescopic bubbler according to claim 2 , wherein the fixing ring is exposed on the side of the bubbler body facing the mounting seat. 4 . 4. A telescopic bubbler according to claim 1, characterized in that: the telescopic assembly includes a sealing part that is sealingly connected with the mounting base and a connecting part that is connected with the ball head, and the sealing part and the connecting part There is a groove between them, and the opening of the groove is downward. 5. A telescopic bubbler according to claim 4, characterized in that: the installation seat has a through passage through which the connecting part passes, and when the main body of the bubbler is in the second position, the through passage A through side wall is inserted into the groove along the opening. 6. A telescopic bubbler according to claim 2, characterized in that: a guide wall is arranged inside the installation seat, and when the main body of the bubbler moves from the second position to the first position, the The guide wall guides the fixing ring. 7. A telescopic bubbler according to claim 6, characterized in that: the guide wall surrounds a storage cavity with two ends open, and the storage cavity extends from one end away from the main body of the bubbler to the other. One end has a structure with a gradually increasing opening diameter. 8. A telescopic bubbler according to claim 1, characterized in that: the telescopic assembly and the ball head are provided with a water channel for passing water. 9. A telescopic bubbler according to any one of claims 1-8, characterized in that: the telescopic assembly includes a piston and a spring, the piston is movably arranged in the mounting seat, and the piston moves along the mounting seat One side in the axial direction is in contact with the water flow, and the other side is connected with the inner wall of the mounting seat through a spring. 10. A telescopic bubbler according to claim 9, characterized in that: the side of the piston facing the ball head has a mounting hole for mounting the ball head; the gap between the mounting hole and the ball head is Secured by screw connection.

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