CN221236128U - Bubbler - Google Patents

Abstract

The utility model relates to a bubbler, which comprises a first annular part and a water outlet panel, wherein the water outlet panel is connected with the first annular part in a relatively turnover way, the outer surface of the first annular part is provided with external threads, and the axial height of the first annular part is smaller than the maximum outer diameter of the water outlet panel. The utility model can replace the shell in the prior art and reduce the production cost.

Description

Bubbler

Technical Field

The utility model relates to the field of bathroom water outlet structures, in particular to a bubbler.

Background

In the prior art, patent documents such as CN219280829U, CN116474965A and CN116510930a both disclose a novel water outlet structure for changing water spray by turning a spray former or a water outlet panel, but the structures disclosed in these schemes generally occupy more height space, so that the structure installed at the rear part of the water outlet device is exposed outside the water outlet device, and the overall appearance of the product is poor; in addition, the above-disclosed solutions all require an additional housing to connect the structural body member to the water outlet device, and in actual production, in order to meet the requirements of water sanitation conditions, structural durability and faucet appearance, the additional housing generally needs to be made of copper materials with higher specifications, which results in an increase in production cost of the product.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: provided is a bubbler which can reduce production cost while ensuring the suitability of the bubbler with water outlet equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The bubbler comprises a first annular piece and a water outlet panel, wherein the water outlet panel is connected with the first annular piece in a relatively overturned manner, the outer surface of the first annular piece is provided with external threads, and the axial height of the first annular piece is smaller than the maximum outer diameter of the water outlet panel.

Further, in the axial direction of the first ring member, the height of the external thread is at least one third of the height of the first ring member.

Further, the water inlet end of the first annular piece is provided with a sealing gasket, and a space is reserved between one side, away from the water outlet end of the first annular piece, of the sealing gasket and one side, away from the water outlet end of the first annular piece, of the external thread.

Further, the water outlet panel comprises a water inlet end, a water outlet panel and a water outlet end, and the water outlet panel comprises a water inlet end, a water outlet end and a water outlet end, wherein the water inlet end is connected with the water outlet end of the water outlet panel, and the water outlet end is connected with the water outlet end of the water outlet panel.

Further, the sealing gasket comprises a sealing gasket, the first annular piece and the second annular piece form an accommodating groove matched with the sealing gasket, in the radial direction of the first annular piece, the inner wall of the accommodating groove is provided with a first limiting part, the side wall of the sealing gasket is provided with a second limiting part matched with the first limiting part, and the first limiting part is embedded with the second limiting part.

Further, the minimum diameter of the ball socket is smaller than the maximum outer diameter of the water outlet panel.

Further, in the axial direction of the water outlet panel, one surface of the water outlet panel is a water passing grid, a water passing net and/or a hole-shaped panel, and the other surface of the water outlet panel is a water passing grid, a water passing net, a hole-shaped panel and/or a flow controller.

Further, a rectifying piece is arranged between the two sides of the water outlet panel in the axial direction.

Further, grooves distributed along the circumferential direction of the first annular piece are formed outside the water outlet end of the first annular piece, and penetrate through the water outlet end face of the first annular piece.

Further, a sealing member is clamped between the first annular member and the water outlet panel, and when the water outlet panel is propped against the sealing member, a gap is reserved between the outer wall of the water outlet panel and the inner wall of the first annular member.

The utility model has the beneficial effects that: the outer wall of the first annular piece is provided with the external thread, and the water outlet panel and the first annular piece can be connected in a relatively overturning manner, so that a bubbler main body formed by the first annular piece and the water outlet panel is directly communicated with water outlet equipment, the first annular piece replaces a shell in the existing bubbler, the structure of the bubbler is simplified, the production cost is reduced, and the adaptability of the bubbler and the water outlet equipment is improved; in addition, under the condition that the first annular piece can be basically embedded in the water outlet of the water outlet device in the axial direction, the axial height of the first annular piece is configured to be smaller than the maximum outer diameter of the water outlet panel, so that the diameter of the water outlet panel is not too small, the water flow diameter with bubbles or transparent water spray discharged outwards from the water outlet panel is not too much smaller than the water flow diameter directly discharged from the water outlet of the water outlet device, and good use experience is maintained.

Drawings

FIG. 1 is a cross-sectional view of a bubbler in a first-stage water delivery state according to a first embodiment of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view of the bubbler in an inverted state according to the first embodiment of the present utility model;

FIG. 4 is a radial view of the bubbler in an inverted state according to the first embodiment of the present utility model;

FIG. 5 is a front view of FIG. 3;

FIG. 6 is a cross-sectional view of the bubbler in a second water outlet state in accordance with the first embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a bubbler in a flipped state according to a second embodiment of the present utility model;

FIG. 8 is a front view of FIG. 7;

FIG. 9 is a cross-sectional view of the bubbler in a first-stage water delivery state in accordance with one embodiment of the present utility model;

FIG. 10 is a cross-sectional view of the bubbler in a second water outlet state in accordance with the first embodiment of the present utility model;

FIG. 11 is a radial view of the bubbler in an inverted state in accordance with the first embodiment of the present utility model;

Fig. 12 is a schematic diagram of a connection structure between a bubbler and a water outlet apparatus according to the present utility model.

Description of the reference numerals:

1. A first ring member; 11. a groove;

2. A water outlet panel; 21. a water passing grille; 22. a hole-shaped panel; 23. a flow controller;

3. an external thread;

4. A sealing gasket; 41. a second limit part;

5. A second ring member;

6. a receiving groove; 61. a first limit part;

7. a ball socket; 8. a rectifying member; 9. a seal; 10. and (5) water outlet equipment.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-12, the bubbler includes a first ring member 1 and a water outlet panel 2, wherein the water outlet panel 2 is connected with the first ring member 1 in a relatively reversible manner, an external thread 3 is provided on an outer surface of the first ring member 1, and an axial height h of the first ring member 1 is smaller than a maximum outer diameter D of the water outlet panel 2. Wherein, the maximum external diameter of the water outlet panel 2 is less than or equal to 30mm, and the axial height of the first annular piece 1 is less than or equal to 15mm.

It can be understood that by arranging the external thread 3 on the outer wall of the first annular member 1 and connecting the water outlet panel 2 and the first annular member 1 in a relatively reversible manner, the bubbler body formed by the first annular member 1 and the water outlet panel 2 is directly communicated with the water outlet device 10, the first annular member 1 replaces the shell in the existing bubbler, the structure of the bubbler is simplified, the production cost is reduced, and the suitability of the bubbler and the water outlet device 10 is improved.

In the case where it is ensured that the first ring member 1 can be substantially axially embedded in the water outlet of the water outlet device 10 (as shown in fig. 12), configuring the axial height of the first ring member 1 to be smaller than the maximum outer diameter of the water outlet panel 2 can give up the diameter of the water outlet panel 2 not to be too small, thereby ensuring that the diameter of the water flow with the sparkling or transparent water spray discharged outwardly from the water outlet panel 2 is not too much smaller as a whole than the diameter of the water flow discharged directly from the water outlet of the water outlet device 10, and the larger the diameter of the water flow with the sparkling or transparent water spray is, the better the use experience is, such a configuration can maintain such a good use experience.

In some embodiments, in the axial direction of the first annular element 1, the overall height L of the external thread 3 is at least one third of the axial height h of the first annular element 1, in order to facilitate the connection of the first annular element 1 with the water outlet device 10, while taking into account the basic requirement that the foamer can be substantially embedded in the water outlet of the water outlet device 10, the axial height of the first annular element 1 should be less than or equal to 15mm, while the height of the external thread 3 ensures the connection area with the water outlet device 10 within the above-mentioned numerical range, thus ensuring the stability and reliability of the connection.

In some embodiments, the water inlet end of the first ring member 1 is provided with a gasket 4, and a space is provided between a side of the gasket 4 away from the water outlet end of the first ring member 1 and a side of the external thread 3 away from the water outlet end of the first ring member 1. The setting of sealed 4 is used for guaranteeing that the clearance between bubbler and the water outlet device 10 can be sealed after the bubbler is connected with the water outlet device 10, and the setting of this interval then can make sealed 4 pressurized take place deformation, and then improves the connection compactness between sealing member 9 and bubbler and the water outlet device 10, prevents to leak.

In some embodiments, the water outlet device further comprises a second annular piece 5, wherein the second annular piece 5 is arranged in the water inlet end of the first annular piece 1, and the inner wall surface of the second annular piece 5 and the inner wall surface of the first annular piece 1 jointly form a ball socket 7 for rotating the water outlet panel 2. The first annular piece 1 and the second annular piece 5 form the holding groove 6 matched with the sealing gasket 4 on the end face of the water inlet end of the bubbler and are used for limiting the sealing gasket 4, the inner wall of the holding groove 6 is provided with a first limiting part 61 in the radial direction of the first annular piece 1, the side wall of the sealing gasket 4 is provided with a second limiting part 41 matched with the first limiting part 61, the first limiting part 61 is embedded with the second limiting part 41, and the two limiting parts are matched with each other to further fix the holding groove 6. Specifically, when the first limiting portion 61 is convex, the second limiting portion 41 is concave, and when the first limiting portion 61 is concave, the second limiting portion 41 is convex, and the first limiting portion 61 may be disposed on the first annular member 1 or may be disposed on the second annular member 5; alternatively, the projections are annular, or the projections are provided in plural, and the projections are equally spaced along the circumferential side wall of the accommodating groove 6.

In some embodiments, the minimum diameter of the ball socket 7 is smaller than the maximum outer diameter of the water outlet panel 2, so as to prevent the water outlet panel 2 from being pushed into the water inlet end of the bubbler or falling off from the water outlet end of the bubbler in the rotating process, and ensure the matching reliability of the two.

In some embodiments, in the axial direction of the water outlet panel 2, one surface of the water outlet panel 2 is a water passing grid, a water passing net and/or a hole-shaped panel, and the other surface of the water outlet panel 2 is a water passing grid, a water passing net, a hole-shaped panel and/or a flow controller. Preferably, the two surfaces of the water outlet panel 2 have different structures, so that different water spray can be formed after the water outlet panel 2 is turned 180 degrees. Wherein, when used as the panel of outward discharge rivers: the water-passing grille can form a column type water flow, the shape of the grille can be one or a combination of a plurality of circular ring shapes, hexagonal shapes, square shapes, arc shapes or straight shapes, and the water-passing grille has the main function of dispersing the water flow and then discharging the water flow, so that the water flow is more uniform; the water passing net can also form a column type water flow, the net surface is generally formed by weaving warps and wefts by using metal filaments or plastic filaments, and the water flow can be cut into finer (namely, the diameter of a water column is smaller) so that the water flow is more uniform; the perforated panel is used to form a single stream of water in a multi-column or special shape, such as a multi-column shower, a low-column high-pressure rinse, a granular or broom-like spray. When the flow control device is used as the inward flow control device and is positioned at the water inlet end, the water passing grid, the water passing net and the hole-shaped panel can be used for shaping the water flow, and the flow controller can reduce the flow rate of the water entering the bubbler or constantly enter the bubbler.

In some embodiments, the water outlet panel 2 has a rectifying member 8 between its two axial sides. The rectifying piece 8 is used for scattering water flow and ensuring the water spray forming effect.

In some embodiments, the water outlet end of the first ring member 1 is provided with grooves 11 distributed along the circumferential direction of the first ring member 1, and the grooves 11 penetrate through the water outlet end face of the first ring member 1. In order to connect the foamer with the water outlet device 10, an operating area needs to be reserved on the foamer, and the arrangement of the groove 11 can serve as a spanner position, so that the foamer can be conveniently detached from the water outlet device 10 by means of an external tool. When the recess 11 is provided with more than one, the tool can exert a force on the bubbler in a relatively balanced manner. All grooves 11 are arranged around the water outlet end of the first ring member 1, alternatively all grooves 11 are arranged at equal intervals or all grooves 11 are arranged in sequence along the circumferential side wall of the first ring member 1, preferably 4 to 8 grooves 11 may be arranged at equal intervals and symmetrically.

In some embodiments, a sealing member 9 is sandwiched between the first annular member 1 and the water outlet panel 2, and when the water outlet panel 2 is pressed against the sealing member 9, a gap is formed between the outer wall of the water outlet panel 2 and the inner wall of the first annular member 1. The setting of sealing member 9 for make the circumference lateral wall of play water panel 2 keep the clearance between first ring 1, avoid first ring 1 to produce it at the rotation in-process of play water panel 2 and interfere, and lead to unable inseparable the leaning on between play water panel 2 and the sealing member 9, and then lead to rivers to flow out and produce the condition that leaks between play water panel 2 and the sealing member 9, influence spray shaping effect and play water pressure.

The bubbler in this embodiment may be completely embedded in the water outlet of the water outlet device 10, and this installation mode can enable the bubbler to be hidden in the water outlet device 10, so that the appearance of the water outlet device 10 is not affected, and the functions of the water outlet device 10 are enriched. Wherein the water outlet device 10 is mainly referred to as a faucet.

Referring to fig. 1-6 and fig. 12, a first embodiment of the present utility model is as follows:

The bubbler comprises a first annular member 1, a water outlet panel 2 and a second annular member 5, wherein the second annular member 5 is arranged in the water inlet end of the first annular member 1, the second annular member 5 and the first annular member 1 form a ball socket 7 for the water outlet panel 2 to rotate, the water outlet panel 2 can be installed in the ball socket 7 in a relatively turnover manner, a sealing member 9 is clamped between the ball socket 7 and the water outlet panel 2, when the water outlet panel 2 is propped against the sealing member 9, a gap is reserved between the outer wall of the water outlet panel 2 and the inner wall of the first annular member 1, and the minimum diameter of the ball socket 7 is smaller than the maximum outer diameter of the water outlet panel 2.

In this embodiment, the outer surface of the first ring member 1 has an external thread 3, and the axial height of the first ring member 1 is smaller than the maximum outer diameter of the water outlet panel 2, and the axial height of the external thread 3 is half of the height of the first ring member 1. Wherein the maximum outer diameter of the water outlet panel 2 is about 16mm, and the axial height of the first annular member 1 is about 10mm.

In this embodiment, the first annular member 1 and the second annular member 5 form a receiving groove 6 at the water inlet end of the bubbler, a sealing gasket 4 is disposed in the receiving groove 6, and a space is provided between a side surface of the sealing gasket 4 facing the water inlet end of the bubbler and a side surface of the external thread 3 facing the water inlet end of the bubbler. In the radial direction of the first annular member 1, the inner wall of the accommodating groove 6 is provided with a first limiting part 61 protruding outwards and arranged on the second annular member 5, the side wall of the sealing gasket 4 is provided with a second limiting part 41 which is matched with the first limiting part 61 and recessed inwards, and the first limiting part 61 is embedded with the second limiting part 41. In order to reduce the difficulty of assembly, the axial cross section of the first limiting portion 61 is hemispherical, and the first limiting portion 61 extends circumferentially in a ring shape, and the first limiting portion 61 is disposed around the circumferential inner wall of the accommodating groove 6.

In this embodiment, in the axial direction of the water outlet panel 2, one surface of the water outlet panel 2 is a water passing grille 21, the other surface of the water outlet panel 2 is a hole-shaped panel 22, and a rectifying member 8 is provided between the two surfaces in the axial direction of the water outlet panel 2. The water spray formed by the water grid 21 is a single column water spray with a thicker diameter, the water spray formed by the hole-shaped panel 22 is a multi-column water spray with a thinner diameter, and the number of water columns discharged by the hole-shaped panel is 180-200 columns in a matching way with the number of water holes.

In this embodiment, the water outlet end of the first ring member 1 is provided with grooves 11 distributed along the circumferential direction of the first ring member 1, the grooves 11 penetrate through the water outlet end face of the first ring member 1, 6 grooves 11 are provided, and 6 grooves 11 are symmetrically provided along the axial direction of the first ring member 1.

Referring to fig. 7-11, a second embodiment of the present utility model is as follows:

The present embodiment differs from the first embodiment in that the structure of the water outlet panel 2 is different.

In this embodiment, one surface of the water outlet panel 2 is a hole-shaped panel 22, and the other surface is a flow controller 23. The flow controller 23 is used only as a water inlet surface, and water flows through the control of the elastic element of the flow controller 23, and can be discharged to the perforated panel 22 in a constant flow rate manner under a certain water inlet pressure, and the water flows are rectified and dispersed by the rectifying member 8 and the perforated panel 22 in sequence, and large-area water discharge is performed in a manner of discharging fine water columns of about 200 columns at a high density.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims (10)

1. The bubbler comprises a first annular part and a water outlet panel, wherein the water outlet panel is connected with the first annular part in a relatively overturned manner, and the bubbler is characterized in that the outer surface of the first annular part is provided with external threads, and the axial height of the first annular part is smaller than the maximum outer diameter of the water outlet panel.

2. A bubbler according to claim 1 wherein the height of said external screw thread in the axial direction of said first ring member is at least one third of the height of said first ring member.

3. The bubbler according to claim 1, wherein the water inlet end of said first ring member is provided with a gasket, and wherein a space is provided between a side of said gasket remote from the water outlet end of said first ring member and a side of said external thread remote from the water outlet end of said first ring member.

4. The bubbler according to claim 1, further comprising a second ring member disposed within the water inlet end of said first ring member, said second ring member and said first ring member forming a socket for rotation of said water outlet panel.

5. The bubbler according to claim 4, further comprising a gasket, wherein the first and second ring members form a receiving groove matching the gasket, and wherein the inner wall of the receiving groove has a first limit portion in a radial direction of the first ring member, and wherein the sidewall of the gasket has a second limit portion matching the first limit portion, and wherein the first limit portion is engaged with the second limit portion.

6. The bubbler according to claim 4, wherein the minimum diameter of said socket is smaller than the maximum outer diameter of said water outlet panel.

7. A bubbler as claimed in claim 1 wherein one face of the water outlet panel is a water passing grille, water passing net and/or aperture panel in the axial direction of the water outlet panel and the other face of the water outlet panel is a water passing grille, water passing net, aperture panel and/or flow controller.

8. A bubbler as claimed in claim 1 wherein there is a fairing between axially opposite sides of the water outlet panel.

9. The bubbler according to claim 1, wherein the water outlet end of said first ring member has grooves disposed circumferentially therearound, said grooves extending through the water outlet end face of said first ring member.

10. The bubbler according to claim 1, wherein a sealing member is sandwiched between said first ring member and said water outlet panel, and wherein a gap is provided between an outer wall of said water outlet panel and an inner wall of said first ring member when said water outlet panel is pressed against said sealing member.