CN216812970U

CN216812970U - Multipurpose rotary switch

Info

Publication number: CN216812970U
Application number: CN202122768165.1U
Authority: CN
Inventors: 肖荣春
Original assignee: Quanzhou Shuangjin Sanitary Ware Co ltd
Current assignee: Quanzhou Shuangjin Sanitary Ware Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-24
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a multi-purpose rotary switch, which comprises a spray gun support assembly and a valve body with a water inlet and a water outlet, wherein a water inlet channel and a water outlet channel are arranged in the valve body, the water inlet channel is communicated with the water outlet channel through a water outlet hole, a fixed ceramic chip and a movable ceramic chip are arranged in the water outlet channel, and the spray gun support assembly drives the movable ceramic chip to rotate relative to the fixed ceramic chip through a shaft core, so that the on-off of a water path between the water inlet channel and the water outlet channel is controlled.

Description

Multipurpose rotary switch

Technical Field

The utility model relates to the technical field of bathroom valves, in particular to a multipurpose rotary switch.

Background

Existing toilets are usually equipped with a spray gun, which is intended primarily to facilitate cleaning of the toilet itself or the floor around the toilet, or to facilitate cleaning of the body. An angle valve is usually required to be installed at a water inlet of the toilet, and the conventional angle valve is provided with two switches, namely one switch controls water storage of a toilet water tank and the other switch controls water outlet of a spray gun. The angle valves can realize respective water outlet only by opening respective switches, and the switch operation is complicated. If the switch for controlling the water outlet of the spray gun is forgotten to be closed, the telescopic hose for connecting the spray gun and the angle valve has poor pressure bearing capacity due to the defects of the material, and the flexible hose is easy to burst and leak water when the time is long, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a multipurpose rotary switch which is simple in structure and convenient to use.

The utility model is realized by the following technical scheme: the utility model provides a rotary switch of multi-purpose formula, including spray gun bracket component and the valve body that has water inlet and delivery port be equipped with inlet channel and outlet channel in the valve body, be linked together through the apopore between inlet channel and outlet channel, be equipped with in the outlet channel and decide the pottery porcelain piece and move the pottery porcelain piece, the spray gun bracket component drives through the axle core and moves the pottery porcelain piece and rotate relatively, borrows this break-make of controlling water route between inlet channel and outlet channel.

Preferably, the spray gun support assembly comprises a spray gun support and a rotary sleeve, a spray gun fixing seat is arranged at one end of the spray gun support, a rotary sleeve fixing part matched and fixed with the rotary sleeve is arranged at the other end of the spray gun support, the rotary sleeve is sleeved on the valve body, the rotary sleeve is connected with the movable ceramic chip through a shaft core, so that the movable ceramic chip can be driven to rotate relative to the fixed ceramic chip during rotation, and the spray gun support assembly is arranged on the valve body.

Preferably, the inner wall of the water outlet channel of the valve body is provided with a positioning groove, the fixed ceramic piece and the movable ceramic piece are both provided with through holes communicated with each other, the fixed ceramic piece is provided with a positioning flange matched with the positioning groove, and the movable ceramic piece is radially provided with a shaft hole.

Preferably, the valve body is provided with a first water outlet and a second water outlet, the first water outlet is communicated with the water inlet channel, and the axis of the first water outlet is vertical to the axis of the water inlet.

Preferably, the outer side wall of the valve body is provided with an inner annular groove and an outer annular groove which are communicated with each other, the rotary sleeve is sleeved on the inner annular groove, and the rotary sleeve fixing part of the spray gun support is sleeved outside the rotary sleeve and is positioned on the inner annular groove.

Preferably, one side of the valve body is provided with an opening for the shaft core to pass through, and the shaft core passes through the opening and is connected with the movable ceramic plate through the rotating sleeve.

Preferably, a first wear-resistant piece is arranged between the upper end face of the rotating sleeve fixing part and the valve body.

Preferably, a first sealing gasket is arranged between the valve body and the upper end face of the ceramic fixing piece.

Preferably, the spray gun support assembly is rotatably mounted on the valve body through a connector, the connector is connected with the second water outlet of the valve body, one end of the connector is provided with internal threads, the other end of the connector is provided with external threads, one end of the connector is matched and connected with the external threads of the second water outlet through the internal threads, and the other end of the connector is connected with the spray gun hose through the external threads.

Preferably, a second sealing gasket is arranged between the connector and the movable ceramic plate.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the spray gun bracket assembly drives the movable ceramic chip to rotate relative to the fixed ceramic chip through the shaft core, so that the on-off of a water path between the water inlet channel and the water outlet channel is controlled, the independent switch control on an angle valve can be omitted, the structure is more compact, and the installation space can be saved.

2. When the water storage device is arranged on the angle valve of the switch for use, when the spray gun hose is damaged or leaks water, the angle valve switch does not need to be closed, so that the water storage of the water tank of the toilet cannot be normally carried out, inconvenience is brought to users, and the problem of water leakage is solved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure taken along the line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a valve body of the present invention;

FIG. 4 is a schematic structural diagram of a moving ceramic wafer according to the present invention;

FIG. 5 is a schematic structural view of a ceramic tile according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 2;

wherein: 1-spray gun support component, 10-spray gun support component, 11-rotary sleeve, 12-spray gun fixing seat and 13-rotary sleeve fixing portion

2-valve body, 20-water inlet, 21-water inlet channel, 22-water outlet channel, 23-water outlet hole, 24-water outlet I, 25-water outlet II, 26-inner annular groove, 27-outer annular groove, 28-positioning groove, 29-opening

3-moving ceramic plate, 30-through hole, 31-axle hole

4-ceramic chip, 40-positioning flange

5-axle core

6-first wear-resistant sheet

7-sealing gasket one

8-connector, 80-internal thread, 81-external thread

9-second sealing gasket, 90-first wear-resistant sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The multi-purpose rotary switch of the toilet spray gun bracket assembly of the embodiment, as shown in fig. 1 to 6, comprises a spray gun bracket assembly 1 and a valve body 2, wherein the valve body 2 is provided with a water outlet I24, a water outlet II 25 and a water inlet 20 connected with the water outlet end of an angle valve, the water outlet I24 is connected with a water tank of a toilet through a hose, a water inlet channel 21 and a water outlet channel 22 are arranged in the valve body 2, a first water outlet 24 is communicated with the water inlet channel 21, the axis of the first water outlet 24 is vertical to the axis of the water inlet 20, the water inlet channel 21 is communicated with the water outlet channel 22 through the water outlet hole 23, the fixed ceramic chip 4 and the movable ceramic chip 3 are arranged in the water outlet channel 22, the fixed ceramic chip 4 and the movable ceramic chip 3 are stacked up and down, and the spray gun support assembly 1 drives the movable ceramic chip 3 to rotate relative to the fixed ceramic chip 4 through the shaft core 5, so that the on-off of a water channel between the water inlet channel 21 and the water outlet channel 22 is controlled.

Spray gun bracket component 1 includes spray gun support 10 and swivel mount 11, and spray gun support 10 one end is equipped with spray gun fixing base 12, and the spray gun support 10 other end is equipped with the swivel mount fixed part 13 with 11 cooperations of swivel mount, the valve body 2 is located to 11 covers of swivel mount, swivel mount 11 is connected with moving potsherd 3 through axle core 5 to can drive when rotatory potsherd 3 and decide potsherd 4 relatively and rotate, and spray gun bracket component 1 is rotatably installed on valve body 2 through connector 8, and connector 8 is connected with two 25 of delivery port of valve body 2, 8 one end of connector is equipped with internal thread 80, and its other end is equipped with external screw thread 81, and 8 one end of connector is connected through the external screw thread 81 cooperation of internal thread 80 with delivery port two, and 8 other ends of connector pass through external screw thread 81 and spray gun hose connection.

Positioning grooves 28 are formed in the inner wall of a water outlet channel of the valve body 2, the positioning grooves 28 are arranged along the axial direction of the water outlet channel, through holes 30 communicated with each other are formed in the fixed ceramic piece 4 and the movable ceramic piece 3, positioning flanges 40 matched with the positioning grooves 28 are formed in the fixed ceramic piece 4, and shaft holes 31 are formed in the movable ceramic piece 3 in the radial direction.

The outer side wall of the valve body 2 is provided with two inner annular grooves 26 and two outer annular grooves 27 which are communicated with each other, the rotating sleeve 11 is sleeved on the inner annular groove 26, the rotating sleeve fixing part 13 of the spray gun support 10 is sleeved outside the rotating sleeve 11 and is positioned on the inner annular groove 26, and the rotating sleeve fixing part 13 and the rotating sleeve 11 are fixed through hexagon socket screws.

One side of the valve body 2 is provided with an opening 29 for the shaft core 5 to pass through, the shaft core 5 passes through the opening and is respectively connected with the rotary sleeve 11 and the movable ceramic plate 3, when in use, the shaft core 5 passes through the opening, one end of the shaft core is inserted into the shaft hole of the movable ceramic plate, and the other end of the shaft core is inserted into a through hole on one side surface of the rotary sleeve, so that the rotary sleeve rotates to drive the movable ceramic plate to rotate.

Because the spray gun support rotates to drive the movable ceramic plate to be opened or closed, the rotary sleeve fixing part of the spray gun support can wear the valve body after rotating for a long time, and therefore the first wear-resisting plate 6 is arranged between the upper end face of the rotary sleeve fixing part 13 and the valve body 2, and the first wear-resisting plate 6 can prevent the rotary sleeve fixing part from rotating for a long time to wear the valve body, so that the protection effect is achieved.

In order to improve the water tightness between the valve body and the ceramic fixing piece 4, a first sealing gasket 7 is arranged between the valve body 2 and the upper end surface of the ceramic fixing piece 4.

In order to improve the water tightness after the valve body is connected with the connector, a second sealing gasket 9 is arranged between the connector 8 and the movable ceramic plate 3, so that water leakage at the joint of the valve body and the connector can be prevented.

In order to improve the rotation performance of the movable ceramic plate 3, enable the movable ceramic plate to rotate smoothly and reduce the abrasion of the second sealing gasket 9, a second wear-resistant plate 90 is arranged between the second sealing gasket 9 and the movable ceramic plate 3.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Multi-purpose rotary switch, its characterized in that: including spray gun bracket component (1) and valve body (2) that have water inlet (20) and delivery port be equipped with inhalant canal (21) and exhalant canal (22) in valve body (2), be linked together through apopore (23) between inhalant canal (21) and exhalant canal (22), be equipped with ceramic tile (4) surely in exhalant canal (22) and move ceramic tile (3), spray gun bracket component (1) drives through axle core (5) and moves ceramic tile (4) surely relatively and rotate ceramic tile (3), borrows the break-make of water route between inhalant canal (21) and exhalant canal (22) of this control.

2. The multi-use rotary switch of claim 1, wherein: spray gun bracket component (1) includes spray gun support (10) and swivel sleeve (11), and spray gun support (10) one end is equipped with spray gun fixing base (12), and spray gun support (10) other end is equipped with and cooperates fixed swivel sleeve fixed part (13) with swivel sleeve (11), swivel sleeve (11) cover is located on valve body (2), swivel sleeve (11) through axle core (5) with move potsherd (3) and be connected to can drive potsherd (3) and decide potsherd (4) relatively and rotate during the rotation, install on valve body (2) spray gun bracket component (1).

3. The multi-use rotary switch of claim 2, wherein: the water outlet valve is characterized in that a positioning groove (28) is formed in the inner wall of a water outlet channel of the valve body (2), through holes (30) communicated with the movable ceramic piece (3) and the fixed ceramic piece (4) are formed in the movable ceramic piece (4), a positioning flange (40) matched with the positioning groove (28) is formed in the fixed ceramic piece (4), and a shaft hole (31) is formed in the movable ceramic piece (3) in the radial direction.

4. The multi-use rotary switch according to claim 3, wherein: the valve body (2) is provided with a first water outlet (24) and a second water outlet (25), the first water outlet (24) is communicated with the water inlet channel (21), and the axis of the first water outlet (24) is vertical to the axis of the water inlet (20).

5. The multi-use rotary switch according to claim 4, wherein: the outer side wall of the valve body (2) is provided with two inner annular grooves (26) and two outer annular grooves (27) which are communicated with each other, the rotary sleeve (11) is sleeved on the inner annular grooves (26), and the rotary sleeve fixing part (13) of the spray gun support (10) is sleeved outside the rotary sleeve and is positioned on the inner annular grooves (26).

6. The multi-use rotary switch according to claim 5, wherein: an opening (29) for the shaft core (5) to pass through is formed in one side of the valve body (2), and the shaft core (5) penetrates through the opening to be connected with the movable ceramic piece (3) and the rotary sleeve (11) respectively.

7. The multi-use rotary switch according to claim 5, wherein: a first wear-resistant sheet (6) is arranged between the upper end face of the rotating sleeve fixing part (13) and the valve body (2).

8. The multi-use rotary switch of claim 1, wherein: and a first sealing gasket (7) is arranged between the upper end surfaces of the valve body (2) and the ceramic fixing piece (4).

9. The multi-use rotary switch of claim 1, wherein: spray gun bracket component (1) is rotatably installed on valve body (2) through connector (8), and connector (8) are connected with two (25) of delivery port of valve body (2), connector (8) one end is equipped with internal thread (80), and its other end is equipped with external screw thread (81), and connector (8) one end is passed through internal thread (80) and is connected with the external screw thread (81) cooperation of delivery port two, and connector (8) other end passes through external screw thread (81) and is connected with the spray gun hose.

10. The multi-use rotary switch of claim 9, wherein: and a second sealing gasket (9) is arranged between the connector (8) and the movable ceramic plate (3).