Angle valve with spray gun seat and spray gun

Abstract

The utility model provides an angle valve with a spray gun seat and a spray gun, the angle valve comprises a valve body with a water inlet and a water outlet, and a socket connected with one end of the valve body, the socket is provided with a cavity used for placing the spray gun and provided with a notch, and the angle valve also comprises a push type switch valve core, a fixing sleeve and a switch button. A switch valve element is arranged in a valve body, one end of a switch button acting on the switch valve element is arranged in a cavity where a spray gun is clamped, and when the spray gun is placed on the cavity, the switch button can be pressed to close the switch valve element; therefore, when the spray gun is not used and clamped on the cavity of the socket, the spray gun hose is not communicated with the water pipe, and the spray gun hose has no water pressure effect, so that the conditions of water leakage and damage caused by long-term compression of the spray gun hose are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to an angle valve with a spray gun seat and a spray gun. Background Art

[0002] A spray gun is an auxiliary cleaning tool installed in bathrooms or toilets. It's typically connected to the bathroom's plumbing system, providing a high-pressure water flow for cleaning every corner of the toilet. Currently, a spray gun is typically connected to a valve body, which has a socket on its sidewall. The socket has a cavity and a notch for the spray gun to pass through, allowing the gun to be inserted into the cavity. However, the switch on existing spray guns is typically located at the handle, which keeps the spray gun hose under constant pressure, making it prone to leaks and damage. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide an angle valve and a spray gun with a spray gun seat to solve the above problems.

[0004] The utility model adopts the following scheme:

[0005] The present application provides an angle valve with a spray gun seat, comprising a valve body with a water inlet and a water outlet, and a socket connected to one end of the valve body, the socket being provided with a cavity with a notch for accommodating the spray gun, and further comprising a press-type switch valve core, a fixing sleeve, and a switch button;

[0006] The valve body is provided with a valve core cavity communicating with the water inlet and the water outlet for mounting the switch valve core, and the fixing sleeve is sealingly connected to the mounting opening of the valve core cavity; the fixing sleeve is hollow and multi-layered, and the stepped surface inside the fixing sleeve is used to limit the switch valve and the switch button; and the top step has a through hole for the switch button to move, so that one end of the switch button passes through the through hole and is placed in the cavity;

[0007] The switch button is configured to be pressed to close the switch valve core when the spray gun is placed on the cavity.

[0008] Furthermore, the water inlet and the installation port are placed at both ends of the valve core cavity along the same axis; and the water outlet is arranged on the side of the valve core cavity.

[0009] Furthermore, it also includes a through valve core shell arranged in the valve core cavity, and the switch valve core in the valve core cavity is fixed in the valve core shell; one end of the valve core shell is opened and connected to the water inlet, and a water outlet hole connected to the water outlet is provided on the side, and the outer side walls of the valve core shell on both sides of the water outlet form side seals with the inner wall of the valve core cavity and the inner wall of the step at the bottom end of the fixed sleeve.

[0010] Furthermore, one end of the switch button placed in the cavity gradually shrinks outwards.

[0011] Furthermore, the socket is provided with a step hole along an axis perpendicular to the cavity, the step hole is sleeved on the outside of the top step of the fixing sleeve and is fixed by a fixing piece connected to the top step.

[0012] Furthermore, the installation port end is provided with a first limiting wall, and a limiting notch is provided on the first limiting wall; the socket is provided with a second limiting wall adapted to the first limiting wall; and the second limiting wall is provided with a limiting protrusion adapted to the limiting notch.

[0013] Furthermore, the fixing sleeve is detachably connected to the mounting opening of the valve core cavity through a thread; and the fixing piece is connected to the outside of the top step of the fixing sleeve through a thread.

[0014] Furthermore, a decorative ring is provided outside the first limiting wall.

[0015] A spray gun comprises the angle valve with a spray gun seat. The spray gun is clamped on the cavity, and its water outlet pipe is connected to the water outlet of the angle valve with the spray gun seat.

[0016] Furthermore, a valve core is provided on the spray gun.

[0017] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0018] The utility model provides an angle valve with a spray gun seat, wherein a switch valve core is provided in a valve body, and one end of a switch button acting on the switch valve core is placed in a cavity on which the spray gun is clamped. When the spray gun is placed on the cavity, the switch button can be pressed to close the switch valve core. In this way, when the spray gun is not in use and is clamped on the cavity of the socket, the spray gun hose is in a disconnected state with the water pipe, and there is no water pressure in the spray gun hose, thereby avoiding the situation where the spray gun hose is subjected to long-term pressure and leaks or damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic structural diagram of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic cross-sectional view of an angle valve with a spray gun seat according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the valve body structure of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the socket structure of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic structural diagram of a fixing sleeve of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic structural diagram of a valve core housing of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic structural diagram of a switch button of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0027] Figure 8 This is a schematic structural diagram of a fixing member of an angle valve with a spray gun seat according to an embodiment of the present utility model;

[0028] Icons: valve body 1, water inlet 2, water outlet 3, installation port 4, socket 5, cavity 6, notch 7, valve core housing 8, switch valve core 9, fixing sleeve 10, switch button 11, fixing part 12, groove 13, polygonal step 14, water outlet 15, first limiting wall 16, limiting notch 17, second limiting wall 18, limiting protrusion 19, decorative ring 20. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example

[0031] Combine Figures 1 to 8 As shown, this embodiment provides an angle valve with a spray gun seat, comprising a valve body 1 having a water inlet 2 and a water outlet 3, and a socket 5 connected to one end of the valve body 1. The socket 5 is provided with a cavity 6 having a notch 7 for accommodating the spray gun, and further comprises a press-type switch valve core 9, a fixing sleeve 10, and a switch button 11.

[0032] The valve body 1 is provided with a valve core cavity communicating with the water inlet 2 and the water outlet 3 for mounting the switch valve core 9. The fixing sleeve 10 is sealingly connected to the mounting opening 4 of the valve core cavity. The fixing sleeve 10 is hollow and multi-layered, and the stepped surface inside the fixing sleeve 10 is used to limit the switch valve and the switch button 11. The top step has a through hole for the switch button 11 to move, so that one end of the switch button 11 passes through the through hole and is placed in the cavity 6.

[0033] The switch button 11 is configured to be pressed to close the switch valve core 9 when the spray gun is placed on the cavity 6 .

[0034] A switch valve core 9 is provided in the valve body 1, and one end of a switch button 11 acting on the switch valve core 9 is placed in the cavity 6 where the spray gun is mounted. When the spray gun is placed on the cavity 6, the switch button 11 can be pressed to close the switch valve core 9. In this way, when the spray gun is not in use and is mounted on the cavity 6 of the socket 5, the spray gun hose is disconnected from the water pipe, and there is no water pressure in the spray gun hose, thereby avoiding leakage and damage caused by long-term pressure on the spray gun hose.

[0035] Specifically, in this embodiment, Figures 1 to 3 As shown, the water inlet 2 and the mounting port 4 are arranged along the same axis at both ends of the valve core cavity; the water outlet 3 is arranged on the side of the valve core cavity. A through-hole valve core housing 8 is also included, which is arranged in the valve core cavity. The switch valve core 9 in the valve core cavity is fixed to the valve core housing 8 via threads. One end of the valve core housing 8 is open and communicates with the water inlet 2. The side of the valve core housing 8 is provided with a water outlet hole 15 that communicates with the water outlet 3. The outer walls of the valve core housing 8 on both sides of the water outlet hole 15 respectively form side seals with the inner wall of the valve core cavity and the inner wall of the step at the bottom end of the fixing sleeve 10, thereby allowing water to flow into the water inlet 2 and out of the side outlet hole 15 into the water outlet 3.

[0036] like Figure 5As shown, the fixing sleeve 10 is a hollow four-layer stepped shape, wherein the outer side of the first frustum at the bottom is provided with an external thread for screwing with the internal thread at the valve core cavity installation port 4; the outer side of the fourth frustum at the top is provided with an external thread; the middle step is a polygonal step 14, so that the fixing sleeve 10 can be screwed with the valve core cavity by using a tool. There are three step surfaces formed inside, the bottom step surface is used to limit the axial direction of one end of the valve core housing 8; the top step surface is used to limit the axial direction of the switch button 11. Figure 2 、 Figure 7 and Figure 8 As shown, the switch button 11 is a two-layered truncated cone, and its outer stepped surface is adapted to the stepped surface at the top of the fixing sleeve 10. The socket 5 is provided with a stepped hole along the axis perpendicular to the cavity 6. The stepped hole is sleeved on the outer side of the top step of the fixing sleeve 10 and is fixed by a fixing member 12 screwed to the top step. The outer end surface of the fixing member 12 is provided with a groove 13 for inserting a screwdriver. Figure 3 and Figure 4 As shown, the mounting opening 4 is provided with a first limiting wall 16, which is provided with a limiting notch 17. The socket 5 is provided with a second limiting wall 18 that matches the first limiting wall 16. The second limiting wall 18 is provided with a limiting protrusion 19 that matches the limiting notch 17, so that the large opening end of the cavity 6 of the socket 5 is positioned upward. In this embodiment, the first limiting wall 16 is also covered with a decorative ring 20.

[0037] Preferably, if Figure 7 As shown, one end of the switch button 11 placed in the cavity 6 gradually shrinks outward, and it can be arc-shaped or conical, so that when the spray gun is stuck on the cavity 6, the switch button 11 can move inward more smoothly, thereby acting on the switch valve core 9.

[0038] Of course, it should be noted that when the spray gun leaves the cavity 6 , the switch valve core 9 is in an open state, and one end of the switch button 11 extends into the cavity 6 .

[0039] The present invention further provides a spray gun, including the angle valve with a spray gun seat, wherein the spray gun is clamped on the cavity 6, and its water outlet pipe is connected to the water outlet 3 of the angle valve with the spray gun seat. When the spray gun is not in use and is clamped on the cavity 6 of the socket 5, the spray gun hose is disconnected from the water pipe, and there is no water pressure in the spray gun hose, thereby preventing the spray gun hose from leaking or being damaged due to long-term pressure.

[0040] Preferably, a valve core is also provided on the spray gun, and the valve core can be a switch valve core 9 or a flow regulating valve core, etc., so as to achieve dual switching of the spray gun or regulation of water flow.

[0041] The above are only preferred implementations of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention fall within the protection scope of the present invention.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0044] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

Claims

1. An angle valve with a spray gun seat, comprising a valve body with a water inlet and a water outlet, and a socket connected to one end of the valve body, wherein the socket is provided with a cavity with a notch for placing the spray gun, characterized in that: It also includes a push-type switch valve core, a fixing sleeve and a switch button; The valve body is provided with a valve core cavity communicating with the water inlet and the water outlet for mounting the switch valve core, and the fixing sleeve is sealingly connected to the mounting opening of the valve core cavity; the fixing sleeve is hollow and multi-layered, and the stepped surface inside the fixing sleeve is used to limit the switch valve and the switch button; and the top step has a through hole for the switch button to move, so that one end of the switch button passes through the through hole and is placed in the cavity; The switch button is configured to be pressed to close the switch valve core when the spray gun is placed on the cavity.

2. The angle valve with a spray gun seat according to claim 1, characterized in that: The water inlet and the installation port are placed at two ends of the valve core cavity along the same axis; the water outlet is arranged on the side of the valve core cavity.

3. The angle valve with a spray gun seat according to claim 2, characterized in that: It also includes a through valve core shell arranged in the valve core cavity, and the switch valve core in the valve core cavity is fixed in the valve core shell; one end of the valve core shell is opened and connected to the water inlet, and a water outlet hole connected to the water outlet is provided on the side, and the outer side walls of the valve core shell on both sides of the water outlet respectively form side seals with the inner wall of the valve core cavity and the inner wall of the step at the bottom end of the fixed sleeve.

4. The angle valve with a spray gun seat according to claim 1, characterized in that: One end of the switch button placed in the cavity gradually shrinks outwards.

5. The angle valve with a spray gun seat according to claim 1, characterized in that: The socket is provided with a step hole along an axis perpendicular to the cavity. The step hole is sleeved on the outside of the top step of the fixing sleeve and is fixed by a fixing piece connected to the top step.

6. The angle valve with a spray gun seat according to claim 5, characterized in that: The installation port end is provided with a first limiting wall, and a limiting notch is provided on the first limiting wall; the socket is provided with a second limiting wall adapted to the first limiting wall; the second limiting wall is provided with a limiting protrusion adapted to the limiting notch.

7. The angle valve with a spray gun seat according to claim 6, characterized in that: The fixing sleeve is detachably connected to the mounting opening of the valve core cavity through a thread; and the fixing piece is connected to the outside of the top step of the fixing sleeve through a thread.

8. The angle valve with a spray gun seat according to claim 6, characterized in that: A decorative ring is also provided outside the first limiting wall.

9. A spray gun, characterized in that: It comprises the angle valve with a spray gun seat as described in any one of claims 1 to 8, wherein the spray gun is clamped on the cavity, and its outlet pipe is connected to the water outlet of the angle valve with a spray gun seat.

10. The spray gun according to claim 9, characterized in that The spray gun is also provided with a valve core.

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