CN213176861U

CN213176861U - Angle valve with button switch

Info

Publication number: CN213176861U
Application number: CN202021291599.6U
Authority: CN
Inventors: 金忠成
Original assignee: Guli Xiamen Technology Co Ltd
Current assignee: Guli Xiamen Technology Co Ltd
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-05-11
Anticipated expiration: 2030-07-05

Abstract

The utility model discloses a button switch angle valve, include: the valve comprises a first body, a second body, a valve pipe, a sealing sheet, a spring and a stroke switching mechanism, wherein the first body is provided with a counter bore and a side hole which are communicated; the second body is provided with a straight pipe and a side pipe, a communicating overflowing hole is formed between the straight pipe and the side pipe, the straight pipe is rotatably and hermetically sleeved on the first body, and the overflowing hole is communicated with the side hole; the sealing sheet is fixedly arranged on the bottom surface of the counter bore, and the valve pipe is movably and hermetically arranged in the counter bore and moves between an opening position and a closing position; the spring is pre-tightened on the valve pipe; the stroke switching mechanism is arranged on the first body and linked with the valve pipe; when the valve is in the opening position, the end surface of the valve pipe is far away from the sealing sheet to form an opening; when the closed position, the terminal surface top of valve pipe is leaned on the gasket forms sealedly, the utility model discloses convenient operation, simple structure, water flow is big, and the function is reliable.

Description

Angle valve with button switch

Technical Field

The utility model relates to a valve, especially a button switch angle valve.

Background

The existing angle valve is generally operated by arranging a rotating handle, the fluid is controlled to be switched on and off by rotating the handle, and the rotating handle usually rotates for many circles, so that the operation is inconvenient and quick.

The water outlet of the existing angle valve is fixed with the body, and the direction of the angle valve installed in the water pipe is uncertain, so that the direction of the final water outlet is not the wanted angle, and the hose connected with the final water outlet is wound and damaged.

Disclosure of Invention

The utility model discloses the technical problem that will solve is not enough to above-mentioned prior art. The utility model provides a button switch angle valve, this button switch angle valve realizes fluidic break-make through pressing the operation, and its part is few, and the installation is simple, switches fast laborsaving.

In order to achieve the above object, the utility model adopts the following technical scheme: a push button angle valve characterized by comprising: the valve comprises a first body, a second body, a valve tube, a sealing sheet, a spring and a stroke switching mechanism, wherein the first body is cylindrical and is provided with a counter bore and a side hole which are communicated, the counter bore is opened at the bottom surface of the body, and the side hole is close to the bottom surface of the counter bore; the second body is provided with a straight pipe and a side pipe, a communicating overflowing hole is formed between the straight pipe and the side pipe, the straight pipe is rotatably and hermetically sleeved on the first body, and the overflowing hole is communicated with the side hole; the sealing sheet is fixedly arranged on the bottom surface of the counter bore, and the valve pipe is movably and hermetically arranged in the counter bore and moves between an opening position and a closing position; the spring is pre-tightened on the valve pipe, and the pre-tightening direction is the position of the valve pipe abutting against the sealing sheet; the stroke switching mechanism is fixedly arranged on the first body and is linked with the valve pipe to switch between a first position and a second position; when the stroke switching mechanism is at the first position, the end surface of the valve pipe is far away from the sealing sheet, an opening is formed between the end surface of the valve pipe and the sealing sheet, and fluid can pass through the counter bore, the valve pipe, the side hole and the side pipe; when the stroke switching mechanism is at the second position, the end face of the valve pipe abuts against the sealing sheet to form sealing, and the passage of the counter bore and the side hole is cut off.

Optionally, the stroke switching mechanism includes: the driving part is a cylinder, a first ratchet is arranged on the side face of the lower end of the driving part, the driven part is a cylinder, a second ratchet is arranged on the side face of the driven part, the base is a tubular body, a third ratchet is arranged on the inner side face of the tubular body, the driving part and the driven part are sequentially sleeved and movably arranged in the base, the first ratchet, the second ratchet and the third ratchet are mutually matched, and the driven part can reciprocate between the first position and the second position by pressing the driving part.

Optionally, a movable bin is arranged at the upper end of the first body, a through hole communicated with the counter bore is formed in the bottom surface of the movable bin, the stroke switching mechanism is fixedly arranged in the movable bin, a push rod is arranged at the lower end of the driven part, and the push rod is movably and hermetically inserted into the through hole, extends to the valve pipe and is fixed with the valve pipe.

Optionally, a fixing hole coaxial with the through hole is formed in the bottom surface of the counter bore, and a sealing ring in interference fit with the push rod is arranged on the fixing hole.

Optionally, a sunk groove is formed in the bottom surface of the counter bore, and the sealing sheet is sunk in the sunk groove.

Optionally, the sealing ring further comprises a fixing ring, wherein the fixing ring and the through hole are coaxially arranged, and the sealing ring is fixed and prevented from falling off.

Optionally, an annular groove is formed in the outer side of the first body, and the annular groove is aligned and communicated with the side hole.

Optionally, the spring support device further comprises a support ring, and the support ring is fixed in the counterbore to support the spring.

Optionally, a support is arranged in the middle of the valve tube, an insertion hole is formed in the middle of the support, and the push rod is inserted into the insertion hole.

Optionally, the device further comprises a nut and a pressing cover, the nut is fixed on the first body in a threaded connection mode and abuts against the upper end face of the straight pipe to limit axial movement of the second body, and the pressing cover is fixedly arranged on the upper end face of the driving part.

The utility model has the advantages that:

1. the utility model discloses a press opening and closing of stroke switching mechanism control fluid, the part is few, simple structure, the simple operation.

2. The utility model discloses a valve tubular construction, the direction received pressure difference is little about the valve pipe, and it is little to promote strength, therefore the operating force is little, and the internal diameter of valve pipe can design great in finite space, and it is big to cross the water sectional area, and discharge is big.

3. The second body can rotate universally, the hose connected with the second body can not be wound and broken, and the service life is longer.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a perspective view of a push button angle valve according to a preferred embodiment of the present invention;

fig. 2 is a three-dimensional view of a push button angle valve according to a preferred embodiment of the present invention;

fig. 3 is a perspective exploded view of a push button angle valve according to a preferred embodiment of the present invention;

fig. 4 is a perspective exploded cross-sectional view of a push button angle valve in accordance with a preferred embodiment of the present invention;

fig. 5 is a perspective cross-sectional view of a push button angle valve according to a preferred embodiment of the present invention;

fig. 6 is a schematic diagram of a closed state of a push button angle valve according to a preferred embodiment of the present invention;

fig. 7 is a schematic diagram of an open state of a push button angle valve according to a preferred embodiment of the present invention.

In the figure:

100-a first body; 110-a counter bore; 120-side holes; 130-a movable bin; 140-a through hole; 150-ring groove; 160-fixing holes; 170-sinking the tank; 180-wrench column

200-a valve tube; 210-a scaffold; 220-plug hole

300-sealing sheet

400-spring

500-active part: 510-first ratchet

600-a follower; 610-second ratchet

700-a base; 710-third ratchet

800-push rod

900-sealing ring; 910-sealing ring

1000-support ring

1100-fixed ring

1200-a second ontology; 1210-straight pipe; 1220-side tube; 1230-overflowing hole

1300-nut

1400-pressing the lid.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Basically, all other embodiments obtained by a person skilled in the art without any inventive work belong to the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to analogous items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

The following examples are given to illustrate the present invention.

As shown in fig. 1 to 7, the utility model discloses a button switch angle valve, its characterized in that includes:

a push button angle valve characterized by comprising: the valve comprises a first body 100, a second body 1200, a valve tube 200, a sealing sheet 300, a spring 400 and a stroke switching mechanism, wherein the first body 100 is cylindrical, and is provided with a counter bore 110 and a side hole 120 which are communicated, the counter bore 110 is opened at the bottom surface of the body, and the side hole 120 is close to the bottom surface of the counter bore 110; the second body 1200 is provided with a straight pipe 1210 and a side pipe 1220, a communicating overflowing hole 1230 is arranged between the straight pipe 1210 and the side pipe 1220, the straight pipe 1210 is rotationally sealed and sleeved on the first body 100, and the overflowing hole 1230 is communicated with the side hole 120; the sealing sheet 300 is fixedly arranged on the bottom surface of the counter bore 110, and the valve tube 200 is movably and hermetically arranged in the counter bore 110 and can move between an opening position and a closing position; the spring 400 is pre-tightened on the valve tube 200, and the pre-tightening direction is the position where the valve tube 200 abuts against the sealing sheet 300; the stroke switching mechanism is fixedly arranged on the first body 100 and is linked with the valve pipe 200 to switch between a first position and a second position; when the stroke switching mechanism is at the first position (as shown in fig. 6), the end surface of the valve tube 200 is far away from the sealing sheet 300, and an opening is formed among the end surfaces, and fluid can pass through the counter bore 110, the valve tube 200, the side hole 120 and the side tube 1220; when the stroke switching mechanism is in the second position (as shown in fig. 7), the end surface of the valve tube 200 abuts against the sealing plate 300 to form a seal, and the passage of the counter bore 110 and the side hole 120 is cut off.

The hydraulic pressure force analysis of the valve tube 200 is as follows: 1. the inner wall of the valve pipe 200 is stressed, and the stress is offset because the stress is diffused from the middle to the periphery, so that the stress is not considered; 2. the upper and lower end faces of the valve tube 200 are analyzed, and the stress is mainly determined by the following parameters: the diameter R of the counterbore 110; the inner diameter r of the upper end face contact portion of the valve tube 200; the pressure P of the water. It can be seen that the water pressure in the axial direction of the valve tube 200 is close to zero as R is closer to R, but an appropriate value of R is obtained in consideration of the hardness and life of the sealing plate 300, the sealing effect, and the like.

In this embodiment, the stroke switching mechanism includes: the driving member 500 is a cylinder, the lower end side surface of the driving member 500 is provided with a first ratchet 510, the driven member 600 is a cylinder, the side surface of the driven member is provided with a second ratchet 610, the base 700 is a tubular body, the inner side surface of the tubular body is provided with a third ratchet 710, the driving member 500 and the driven member 600 are sequentially sleeved and movably arranged in the base 700, the first ratchet 510, the second ratchet 610 and the third ratchet 710 are mutually matched, and the driven member 600 reciprocates between the first position and the second position by pressing the driving member 500. By controlling the distance between the first position and the second position, the size of the opening of the valve tube 200 can be controlled, with larger openings providing greater flow.

In this embodiment, the upper end of the first body 100 is provided with a movable bin 130, the bottom surface of the movable bin 130 is provided with a through hole 140 communicated with the counter bore 110, the stroke switching mechanism is fixedly arranged in the movable bin 130, the lower end of the driven member 600 is provided with a push rod 800, and the push rod 800 is movably and hermetically inserted into the through hole 140 and extends to the valve tube 200 and is fixed with the valve tube 200. Push rod 800 with follower 600 can be integrated into one piece or separately, promptly follower 600 is the working of plastics, push rod 800 is the metalwork, and under equal structural strength, push rod 800 diameter can be designed littleer, is favorable to reducing like this push rod 800 receives the water pressure thrust size, reduces promptly and bulldozes the thrust force of driving piece 500, is favorable to the reduction of operating force, improves the operating comfort.

In this embodiment, a fixing hole 160 coaxial with the through hole 140 is disposed on the bottom surface of the counterbore 110, and a sealing ring 900 in interference fit with the push rod 800 is disposed on the fixing hole 160.

In this embodiment, a sinking groove 170 is formed on the bottom surface of the counter bore 110, and the sealing plate 300 is sunk in the sinking groove 170.

In this embodiment, the sealing ring further includes a fixing ring 1100, and the fixing ring 1100 is disposed coaxially with the through hole 140 and fixes and prevents the sealing ring 900 from falling off.

In this embodiment, a ring groove 150 is disposed outside the first body 100, and the ring groove 150 is aligned with the side hole 120. By providing the annular groove 150, the flow of fluid is facilitated.

In this embodiment, a support ring 1000 is further included, and the support ring 1000 is fixed in the counterbore 110 to support the spring 400.

In this embodiment, a bracket 210 is disposed in the middle of the valve tube 200, an insertion hole 220 is disposed in the middle of the bracket 210, and the push rod 800 is inserted into the insertion hole 220.

In this embodiment, the driving member further includes a nut 1300 and a pressing cap 1400, wherein two sealing rings 910 and two wrench posts 180 are disposed on an outer annular wall of the first body 100, the two sealing rings 910 are respectively located above and below the side hole 120, the straight tube 1210 and the first body 100 are sealed by the sealing rings 910, the wrench posts 180 are located below the lower sealing rings 910, the nut 1300 is fixed to the first body 100 in a threaded manner and limits the second body 1200 from moving axially with the wrench posts 180, and the pressing cap 1400 is fixedly disposed on an upper end surface of the driving member 500.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A push button angle valve characterized by comprising: the valve comprises a first body, a second body, a valve tube, a sealing sheet, a spring and a stroke switching mechanism, wherein the first body is cylindrical and is provided with a counter bore and a side hole which are communicated, the counter bore is opened at the bottom surface of the body, and the side hole is close to the bottom surface of the counter bore; the second body is provided with a straight pipe and a side pipe, a communicating overflowing hole is formed between the straight pipe and the side pipe, the straight pipe is rotatably and hermetically sleeved on the first body, and the overflowing hole is communicated with the side hole; the sealing sheet is fixedly arranged on the bottom surface of the counter bore, and the valve pipe is movably and hermetically arranged in the counter bore and moves between an opening position and a closing position; the spring is pre-tightened on the valve pipe, and the pre-tightening direction is the position of the valve pipe abutting against the sealing sheet; the stroke switching mechanism is fixedly arranged on the first body and is linked with the valve pipe to switch between a first position and a second position; when the stroke switching mechanism is at the first position, the end surface of the valve pipe is far away from the sealing sheet, an opening is formed between the end surface of the valve pipe and the sealing sheet, and fluid can pass through the counter bore, the valve pipe, the side hole and the side pipe; when the stroke switching mechanism is at the second position, the end face of the valve pipe abuts against the sealing sheet to form sealing, and the passage of the counter bore and the side hole is cut off.

2. A push button on/off angle valve as defined in claim 1, wherein the stroke switching mechanism comprises: the driving part is a cylinder, a first ratchet is arranged on the side face of the lower end of the driving part, the driven part is a cylinder, a second ratchet is arranged on the side face of the driven part, the base is a tubular body, a third ratchet is arranged on the inner side face of the tubular body, the driving part and the driven part are sequentially sleeved and movably arranged in the base, the first ratchet, the second ratchet and the third ratchet are mutually matched, and the driven part can reciprocate between the first position and the second position by pressing the driving part.

3. The push-button angle valve according to claim 2, wherein a movable chamber is provided at the upper end of the first body, a through hole communicated with the counter bore is provided at the bottom surface of the movable chamber, the stroke switching mechanism is fixedly provided in the movable chamber, a push rod is provided at the lower end of the driven member, and the push rod is movably inserted into the through hole, extends to the valve tube and is fixed with the valve tube.

4. The push-button switch angle valve of claim 3, wherein the bottom surface of the counter bore is provided with a fixing hole coaxial with the through hole, and a sealing ring in interference fit with the push rod is arranged on the fixing hole.

5. The push-button angle switch valve of claim 4, wherein the bottom surface of the counter bore is provided with a sink groove, and the sealing sheet is sunk in the sink groove.

6. The push-button angle switch valve of claim 5, further comprising a retaining ring disposed coaxially with the through-hole and retaining the sealing ring against removal.

7. The push button angle valve of claim 6, wherein an annular groove is formed on the outside of the first body, and the annular groove is aligned with and communicates with the side hole.

8. A push button on/off angle valve as claimed in any one of claims 1, 2, 3, 5, 6, 7 further comprising a support ring secured within the counterbore to support the spring.

9. The angle valve with the button switch as claimed in any one of claims 3, 5, 6 and 7, wherein a bracket is arranged in the middle of the valve tube, an insertion hole is arranged in the middle of the bracket, and the push rod is inserted into the insertion hole.

10. The push-button angle switch valve according to claim 2, further comprising a nut and a pressing cap, wherein the nut is fixed to the first body in a threaded manner and abuts against the upper end surface of the straight pipe to limit axial movement of the second body, and the pressing cap is fixedly arranged on the upper end surface of the driving member.