Angle valve provided with spray gun water supply switch valve

Abstract

An angle valve provided with a spray gun water supply switch valve comprises a valve body, a closestool valve element, a closestool rotary knob, a valve deck, a valve rod, a valve element, a spring, a screw, a spray gun base and a spray gun, the closestool valve element is screwed with a closestool valve cavity, and the water outlet end is fixed to the closestool valve element base; the valve core is arranged on the valve core fixing seat; the spring sleeves the valve rod; one end of the spring is matched with the valve core fixing seat; the valve cover is screwed with the opening end of the switch valve cavity; the valve rod is in sliding fit with the valve rod hole and is sealed; the screw penetrates through the connecting hole to be screwed with the valve rod, the other end of the spring is matched with the valve cover, and the suspended end of the valve rod is matched with the water guide hole; the spray gun seat rotates to achieve opening or closing of the water supply switch valve. The valve main body is integrally formed, the switch valve adopts the structure that the spray gun seat is connected and rotates, so that opening or closing rotation is realized, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of angle valve. BACKGROUND

[0002] The prior art, Chinese patent 202120144615.7, discloses a multifunctional angle valve, comprising a main body, the main body is provided with a water inlet end, a first water outlet end and a connecting end; a movable joint is arranged at one end of the connecting end of the main body, one end of the movable joint is movably connected with the connecting end, a second water outlet end is arranged on one side of the movable joint, and the movable joint is communicated with the main body; a spray gun socket is arranged at one end of the movable joint, one end of the spray gun socket is movably connected with the movable joint, and a clamping seat is arranged on one side of the spray gun socket. The problem of easy cross interference during hose installation can be solved, and the angle valve is also provided with a spray gun socket for placing a spray gun, which helps to reduce the cost. The problem is that the structure is complex and inconvenient to assemble. UTILITY MODEL CONTENTS

[0003] The utility model aims at: provide a kind of angle valve of setting spray gun water supply switch valve, it has the characteristics of simple structure, spray gun seat continuous rotation realizes switch.

[0004] The utility model is realized as follows: a kind of angle valve of setting spray gun water supply switch valve, its special features are: including valve main body, closestool valve core, closestool knob, valve cover, valve stem, valve core, spring, screw, spray gun seat and spray gun,

[0005] The valve main body includes a water inlet interface arranged at one end, a water inlet cavity, a closestool valve cavity, a closestool valve core seat, a closestool interface and a switch valve cavity with an open end at one end. The closestool valve core cavity, the closestool valve core seat and the closestool interface are arranged on a straight line. The water inlet interface, the closestool valve core cavity and the water inlet cavity are communicated. The closed end of the switch valve cavity is provided with a switch valve core seat and is communicated with the water inlet cavity. A water guide hole is arranged on the switch valve core seat.

[0006] A valve stem hole is arranged on the valve cover, and the valve stem is provided with a valve core fixing seat. The spray gun seat includes a spray gun clamping cavity, a counterbore, a connecting hole and a clearance cavity.

[0007] The closestool valve core is screwed with the closestool valve cavity, and the water outlet end is fixed with the closestool valve core seat. The valve core is provided with a valve core fixing seat. The spring is sleeved on the valve stem and is matched with the valve core fixing seat at one end. The valve cover is screwed with the open end of the switch valve cavity, and the valve stem is slidably matched with the valve stem hole. The screw is screwed with the valve stem through the connecting hole. One end of the spring is matched with the valve cover, and the suspended end of the valve stem is matched with the water guide hole. The spray gun seat is rotated to realize the opening or closing of the water supply switch valve.

[0008] Preferably, the valve cover is provided with two sector-shaped protrusions on a diameter line. The axial end face of the sector-shaped protrusion is a right-handed face.

[0009] The spray gun seat is provided with two radial stop strips and two open valve strips, one side of the open valve strip is provided with an open valve shoulder, and the radial stop strips and the two open valve strips are evenly distributed alternately.

[0010] In the closed valve state, the radial stop strips are matched with the clockwise end of the sector protrusions, in the open valve state, the shoulder is matched with the counterclockwise end of the sector protrusions, and the spray gun seat rotates counterclockwise.

[0011] Preferably, the valve cover is provided with two sector protrusions on a diameter line, and the axial end surface of the sector protrusion is a left-handed surface.

[0012] The spray gun seat is provided with two radial stop strips and two open valve strips, one side of the open valve strip is provided with an open valve shoulder, and the radial stop strips and the two open valve strips are evenly distributed alternately.

[0013] In the closed valve state, the radial stop strips are matched with the clockwise end of the sector protrusions, in the open valve state, the shoulder is matched with the counterclockwise end of the sector protrusions, and the spray gun seat rotates counterclockwise.

[0014] Preferably, the spray gun drives the spray gun seat to rotate, so as to realize opening or closing of the water supply on-off valve.

[0015] Preferably, after the spray gun is disassembled, the spray gun seat is manually driven to rotate, so as to realize opening or closing of the water supply on-off valve.

[0016] Preferably, the water inlet interface, the closestool interface and the spray gun interface are in the same plane.

[0017] The utility model relates to a kind of angle valves of spray gun water supply on-off valve, valve main body is integrally formed, on-off valve uses such structure, spray gun seat connection rotates, realizes open or closed rotation, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the sectional view of the utility model.

[0019] Figure 2 It is Figure 1 A-A view of.

[0020] Figure 3 It is Figure 2 B-B view of.

[0021] Figure 4 It is one of the utility model's perspective exploded view.

[0022] Figure 5 It is the second perspective exploded view of the utility model.

[0023] Figure 6 It is one of the utility model's perspective view.

[0024] Figure 7 is a perspective view two of the utility model. DETAILED DESCRIPTION

[0025] Embodiments of the utility model are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0027] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] As shown in Figure 1 , Figure 2 , Figure 6 A kind of angle valve of setting lance water supply switch valve, including valve main body 1, closestool valve core 2, closestool knob 3, valve cover 4, valve stem 5, valve core 6, spring 7, screw 8, lance seat 9 and lance 10,

[0029] The valve body 1 comprises a water inlet interface 11 arranged at one end, a water inlet cavity 12, a toilet valve cavity 13, a toilet valve core seat 14, a toilet interface 15 and a switch valve cavity 16 with an open end, the toilet valve cavity 13, the toilet valve core seat 14 and the toilet interface 15 are arranged on a straight line, the water inlet interface 11, the toilet valve cavity 13 and the water inlet cavity 12 are sequentially communicated; the switch valve cavity 16 comprises a switch valve core seat 161 arranged at a closed end and a spray gun interface 162, the switch valve cavity 16 is communicated with the water inlet cavity 12, the switch valve core seat 161 is provided with a water guide hole;

[0030] The valve cover 4 is provided with a valve rod hole 41, and the valve rod 5 is provided with a valve core fixing seat 51; the spray gun seat 9 comprises a spray gun clamping cavity 91, a counterbore 93 and a connecting hole 92;

[0031] The toilet valve core 2 is screwed with the toilet valve cavity 13, the water outlet end is fixed with the toilet valve core seat 14; the valve core 6 is arranged on the valve core fixing seat 51, the spring 7 is sleeved on the valve rod 7 and one end is matched with the valve core fixing seat 51; the valve cover 4 is screwed with the open end of the switch valve cavity 16, the valve rod 5 is slidingly matched with the valve rod hole 41 and is sealed; the screw 8 is screwed with the valve rod 5 through the connecting hole 92, the head of the screw 8 is matched with the counterbore 93, the other end of the spring 7 is matched with the valve cover 4, and the suspended end of the valve rod 5 is matched with the water guide hole; the spray gun seat 9 is rotated to realize the opening or closing of the water supply switch valve.

[0032] As shown in the figure, Figure 4 The valve cover 4 is provided with two fan-shaped protrusions 42 on a diameter line, and the axial end face of the fan-shaped protrusion 42 is a right-handed face; the end of the fan-shaped protrusion 42 in the counterclockwise direction is a plane 421;

[0033] The spray gun seat 9 is provided with two radial stop strips 94 and two valve opening strips 95, one side of the valve opening strip 95 is provided with a valve opening shoulder 951; the radial stop strips 94 and the two valve opening strips 95 are evenly distributed alternately;

[0034] As shown in the figure, Figure 6 In the closed valve state, the radial stop strip 94 is matched with the end of the fan-shaped protrusion 42 in the counterclockwise direction, Figure 7 In the open valve state, the shoulder 951 is matched with the end of the fan-shaped protrusion 42 in the counterclockwise direction, and the spray gun seat 9 is rotated in the counterclockwise direction;

[0035] Figure 1 , Figure 2 , Figure 6 In the closed valve state, the spray gun seat 9 is rotated in the counterclockwise direction, the valve opening strip 95 slides on the fan-shaped protrusion 42, the valve rod 5 slides in the valve rod hole 41, Figure 1 , Figure 2The valve core 6 is gradually moved to the right, the valve core fixing seat 51 compresses the spring 7, and after rotating by 90 degrees, the shoulder 951 is embedded with the counterclockwise end of the fan-shaped protrusion 42, the valve core 6 is separated from the switch valve core seat 161, the suspended end of the valve rod is in the switch valve cavity 16, the water in the water inlet cavity 12 enters the switch valve cavity 16 through the water guide hole and enters the spray gun interface 162, or the water in the water inlet cavity 12 enters the switch valve cavity 16 through the gap between the suspended end of the valve rod and the water guide hole; the valve is opened, and the water flow is controlled by the switch of the spray gun 10, as shown in the figure; at this time, the switch of the spray gun 10 is operated to realize the water spraying of the spray gun; Figure 7

[0036] In the state shown in the figure, continue to rotate the spray gun seat 9, the radial stop plate strip 94 is matched with the counterclockwise end of the fan-shaped protrusion 42, the valve core 6 is matched and sealed with the switch valve core seat 161 under the action of the spring 6, and the valve is closed; the utility model adopts the structure, rotates in the same direction to realize the opening and closing of the valve. Figure 7

[0037] The valve cover 4 is provided with two fan-shaped protrusions on a diameter line, and the axial end face of the fan-shaped protrusion is a left-handed surface.

[0038] The spray gun seat 9 is provided with two radial stop plate strips and two valve opening plate strips, one side of the valve opening plate strip is provided with a valve opening shoulder; the radial stop plate strips and the two valve opening plate strips are evenly distributed.

[0039] In the closed valve state, the radial stop plate strip is matched with the clockwise end of the fan-shaped protrusion, in the open valve state, the shoulder is matched with the counterclockwise end of the fan-shaped protrusion, and the spray gun seat 9 is rotated clockwise.

[0040] The spray gun 10 drives the spray gun seat 9 to rotate, so that the water supply switch valve is opened or closed.

[0041] Alternatively, after the spray gun 10 is disassembled, the spray gun seat 9 is manually driven to rotate, so that the water supply switch valve is opened or closed.

[0042] The water inlet interface, the closestool interface and the spray gun interface are in the same plane.

[0043] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] ​​Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An angle valve for setting a water supply on-off valve of a spray gun, characterized by: The valve body, the toilet valve core, the toilet knob, the valve cover, the valve rod, the valve core, the spring, the screw, the spray gun seat and the spray gun, The valve body comprises a water inlet interface, a water inlet cavity, a toilet valve cavity, a toilet valve core seat, a toilet interface and a switch valve cavity with an open end at one end, the toilet valve core cavity, the toilet valve core seat and the toilet interface are arranged on a straight line, the water inlet interface, the toilet valve core cavity and the water inlet cavity are communicated; the switch valve cavity comprises a switch valve core seat and a spray gun interface arranged at the closed end, the switch valve core seat is communicated with the water inlet cavity, and a water guide hole is arranged on the switch valve core seat; The valve cover is provided with a valve rod hole, and the valve rod is provided with a valve core fixing seat; the spray gun seat comprises a spray gun clamping cavity, a counterbore and a connecting hole; The toilet valve core is screwed with the toilet valve cavity, the water outlet end is fixed with the toilet valve core seat, the valve core is arranged on the valve core fixing seat, the spring is sleeved on the valve rod and one end of the spring is matched with the valve core fixing seat, the valve cover is screwed with the open end of the switch valve cavity, the valve rod is matched with the valve rod hole in a sliding mode and is sealed, the screw is screwed with the valve rod through the connecting hole, the other end of the spring is matched with the valve cover, and the suspended end of the valve rod is matched with the water guide hole; the spray gun seat is rotated to realize opening or closing of the water supply switch valve.

2. An angular valve for setting a water supply on-off valve of a spray gun according to claim 1, characterized in that: The valve cover is provided with two fan-shaped protrusions on a diameter line, and the axial end face of the fan-shaped protrusion is a right-handed face; The spray gun seat is provided with two radial stop strips and two valve opening strips, one side of the valve opening strip is provided with a valve opening shoulder, and the radial stop strips and the two valve opening strips are evenly distributed alternately; In the closed valve state, the radial stop strips are matched with the ends of the fan-shaped protrusions in the counterclockwise direction, in the open valve state, the shoulder is matched with the ends of the fan-shaped protrusions in the counterclockwise direction, and the spray gun seat is rotated in the counterclockwise direction.

3. An angular valve for setting a water supply on-off valve of a spray gun according to claim 1, characterized in that: The valve cover is provided with two fan-shaped protrusions on a diameter line, and the axial end face of the fan-shaped protrusion is a left-handed face; The spray gun seat is provided with two radial stop strips and two valve opening strips, one side of the valve opening strip is provided with a valve opening shoulder, and the radial stop strips and the two valve opening strips are evenly distributed alternately; In the closed valve state, the radial stop strips are matched with the ends of the fan-shaped protrusions in the clockwise direction, in the open valve state, the shoulder is matched with the ends of the fan-shaped protrusions in the counterclockwise direction, and the spray gun seat is rotated in the clockwise direction.

4. An angular valve for setting a water supply on-off valve of a spray gun according to claim 1, characterized in that: The spray gun drives the spray gun seat to rotate to realize opening or closing of the water supply switch valve.

5. An angular valve for setting a water supply on-off valve of a spray gun according to claim 1, characterized in that: After the spray gun is disassembled, the spray gun seat is manually driven to rotate to realize opening or closing of the water supply switch valve.

6. An angular valve for setting a water supply on-off valve of a spray gun according to claim 1, characterized in that: The water inlet interface, the toilet interface and the spray gun interface are in the same plane.

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