CN110778727A

CN110778727A - Universal angle valve convenient to operate

Info

Publication number: CN110778727A
Application number: CN201911152399.4A
Authority: CN
Inventors: 金忠成; 黄贞贞
Original assignee: Xiamen Jiahexi Creative Design Co Ltd
Current assignee: Guli (Xiamen) Technology Co., Ltd.
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-02-11

Abstract

The invention discloses a universal angle valve convenient to operate, which comprises a first body, a second body, a valve pipe, a sealing piece, a moving piece and a deflector rod, wherein the first body is provided with a first flange; the first body is provided with a through first pipe cavity, and the first pipe cavity is provided with a abdicating groove which penetrates through the outer wall; the second body is provided with a through second tube cavity, and the second tube cavity is rotatably arranged in the first tube cavity and can rotate for 360 degrees; the valve tube is rotatably arranged in the first tube cavity and is communicated with the first tube cavity and the second tube cavity in a sealing way; the deflector rod is fixedly arranged on the valve pipe and penetrates through the abdicating groove to extend to the outer side; the sealing element and the moving element are axially and movably arranged in the first pipe cavity, the moving element and the valve pipe are mutually matched and linked through the transmission mechanism, and when the valve pipe rotates, the moving element axially moves to drive the sealing element to move between opening and closing of the waterway.

Description

Universal angle valve convenient to operate

Technical Field

The invention relates to an angle valve, in particular to a universal angle valve convenient to operate.

Background

The existing angle valve is generally fixed, when the angle valve is installed in a water pipe, the final water outlet is often not the angle which we want, so the angle valve needs to be aligned again and installed, and the angle valve can be installed for several times, and because the angle valve is installed for several times, poor sealing and damage to the water pipe are easily caused, so people invent an angle valve capable of universal rotation, such as a ceramic valve core one-piece angle valve with the application number of 201810020617.8, but the angle valve is sealed and arranged at multiple positions (a sealing head and a water outlet joint, a valve body and a water outlet joint, a blocking embedded ring and a valve body, a locking nut and a valve body), and the angle valve cannot be used as long as one position is sealed and failed; the water pipe connected with the angle valve is generally arranged at a hidden position, particularly in a toilet, the water pipe for supplying water to the toilet is often arranged behind the toilet, the size of the angle valve cannot be too large due to the narrow position, and the handle of the common angle valve in the market is arranged at the end part of the body, so the angle valve is long in size, difficult to install and not easy to operate.

Disclosure of Invention

The technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art. The angle valve has the advantages of small volume, reliable sealing, convenient installation and operation and multidirectional rotation.

In order to achieve the purpose, the invention adopts the technical scheme that: a universal angle valve convenient to operate is characterized by comprising a first body, a second body, a valve pipe, a sealing piece, a moving piece and a deflector rod; the first body is provided with a through first pipe cavity, one end of the first body is a water inlet end, the other end of the first body is a water outlet end, and the side wall of the first pipe cavity is provided with a abdicating groove through the outer wall; the second body is provided with a through second pipe cavity, one end of the second body is provided with a water inlet, the other end of the second body is provided with a water outlet, and the water inlet is rotatably arranged at the water outlet end and can rotate for 360 degrees; the valve tube is rotatably arranged in the first tube cavity and is communicated with the first tube cavity and the second tube cavity in a sealing way; the deflector rod is fixedly arranged on the valve pipe and penetrates through the abdicating groove to extend to the outer side; the sealing element and the moving element are axially and movably arranged in the first pipe cavity, the moving element and the valve pipe are mutually matched and linked through a transmission mechanism, and when the valve pipe rotates, the moving element axially moves to drive the sealing element to move between a waterway opening state and a waterway closing state.

Optionally, the first tube cavity is provided with a water passing hole, the sealing element is arranged on the water inlet side of the water passing hole, the moving element and the valve tube are arranged on the water outlet side of the water passing hole, the moving element is matched with one side of the valve tube to be provided with a helical tooth a, the helical tooth a comprises a climbing section a and a straight section a, the valve tube is matched with one side of the moving element to be provided with a helical tooth B matched with the helical tooth a, the helical tooth B comprises a climbing section B and a straight section B, and the helical tooth a and the helical tooth B form the transmission mechanism.

Optionally, the first tube cavity is provided with a convex rib, the extending direction of the convex rib is the moving direction of the moving member, the length of the convex rib covers the moving stroke of the moving member, and a limit groove matched with the convex rib is arranged at the corresponding position of the moving member.

Optionally, the sealing member includes a ball head, a post, the ball head has a diameter larger than the water through hole, and the post extends to the moving member and is fixed.

Optionally, the lifting rod further comprises a knob, the knob is annular, a groove is formed in the inner wall of the ring, and the knob is rotatably arranged on the outer side of the first body and fixed with the lifting rod through the groove.

Preferably, the knob is provided with a handle, and the handle is integrally formed on the outer wall of the knob.

Preferably, still include snap ring D, the first body outside sets up retaining ring, third fixed slot, the retaining ring top is leaned on the knob left side, the third fixed slot is located the knob right side, snap ring D is fixed to be set up on the third fixed slot and with the knob top is leaned on spacingly.

Preferably, the first body is provided with a flat opening convenient for clamping a wrench, and the flat opening is formed in the outer wall of the water outlet end and located on the right side of the third fixing groove.

Preferably, still include snap ring C, it sets up annular first fixed slot to go out the water end, the water inlet set up with the second fixed slot that first fixed slot is aligned, first fixed slot with pass through between the second fixed slot snap ring C fixed connection.

Preferably, the valve pipe is provided with a fixing hole on the outer side, the fixing hole is aligned with the receding groove, and the shifting rod is fixedly arranged on the fixing hole.

The invention has the beneficial effects that:

1. the invention has few sealing control points and reliable sealing.

2. The knob is arranged in the middle of the first body, so that the whole length is reduced, and the knob is favorable for being installed in a narrower space.

3. The second body of the invention can rotate universally, which is convenient for connecting hoses.

4. The invention has the advantages of few parts, reliable function and low cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a conveniently operated universal angle valve according to a preferred embodiment of the present invention;

FIG. 2 is a front view of a conveniently operated universal angle valve according to a preferred embodiment of the present invention;

FIG. 3 is an exploded perspective view of a conveniently operated universal angle valve in accordance with a preferred embodiment of the present invention;

FIG. 4 is a perspective exploded cross-sectional view of a conveniently operated angle valve according to a preferred embodiment of the present invention;

FIG. 5 is a front cross-sectional view of a conveniently operated angle valve according to a preferred embodiment of the present invention;

FIG. 6 is a cross-sectional view of a conveniently operated angle gimbaled valve in a closed position prior to rotation, in accordance with a preferred embodiment of the present invention;

FIG. 7 is a perspective view of a conveniently operated angle valve in an open position after rotation, in accordance with a preferred embodiment of the present invention;

FIG. 8 is a cross-sectional view of a conveniently operated angle valve in an open position after rotation, in accordance with a preferred embodiment of the present invention.

In the figure:

100-a first body; 110-a first lumen; 111-water inlet end; 112-water outlet end; 120-a abdication groove; 130-a first fixation groove; 140-a third fixation groove; 150-a retainer ring; 160-flat mouth; 170-convex ribs; 180-water through hole

200-a valve tube; 210-a fixation hole; 220-sealing groove; 221-a sealing ring; 230-helical teeth B; 231-climbing section B; 232-straight section B

300-driving lever

400-a second body; 410-a second lumen; 411-a water inlet; 412-a water outlet; 420-second fixing groove

500-lock nut

600-seal

700-a mover; 710-helical tooth a; 711-climbing section a; 712-straight section A; 720-spacing groove

800-knob; 810-grooves; 820-handle

900-clasp C

1000-clasp D.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The components of embodiments of the present invention 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 figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. The embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any inventive work, are within the scope 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", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally put in use of products of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, 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 to those of ordinary skill in the art.

The following examples are given to illustrate the present invention.

As shown in fig. 1 to 8, a conveniently operated universal angle valve of the present invention is characterized by comprising: the first body 100, the second body 400, the valve tube 200, the sealing member 600, the moving member 700, and the lever 300; the first body 100 is provided with a first through-going pipe cavity 110, one end of the first through-going pipe cavity is a water inlet end 111, the other end of the first through-going pipe cavity is a water outlet end 112, and the side wall of the first through-going pipe cavity 110 is provided with a abdicating groove 120 through the outer wall; the second body 400 is provided with a second through-going lumen 410, one end of which is a water inlet 411 and the other end of which is a water outlet 412, and the water inlet 411 is rotatably arranged at the water outlet end 112 and can rotate 360 degrees; the valve tube 200 is rotatably disposed in the first lumen 110 and is in sealed communication with the first lumen 110 and the second lumen 410; the shift lever 300 is fixedly arranged on the valve pipe 200 and extends to the outside through the receding groove 120; the sealing element 600 and the moving element 700 are axially and movably arranged in the first lumen 110, the moving element 700 and the valve tube 200 are mutually matched and linked through a transmission mechanism, and when the valve tube 200 rotates, the moving element 700 axially moves to drive the sealing element 600 to move between an open waterway and a closed waterway. The part of this scheme is rationally distributed, and sealed control point is few, and parts machining is easy, and control mode sets up at first body side for whole length is short, and is adaptable in more constrictive installation environment.

In this embodiment, the first lumen 110 is provided with a water through hole 180, the sealing element 600 is arranged on the water inlet side of the water through hole 180, the moving member 700 and the valve tube 200 are arranged on the water outlet side of the water through hole 180, the moving member 700 is provided with a pair of helical teeth a710 on the side matching with the valve tube 200, the helical teeth a710 include a climbing section a711 and a flat section a712, the valve tube 200 is provided with a pair of helical teeth B230 matching with the helical teeth a710 on the side matching with the moving member 700, the helical teeth B230 include a climbing section B231 and a flat section B232, and the helical teeth a710 and the helical teeth B230 constitute the transmission mechanism.

As shown in fig. 6, 7 and 8, the working process of the present embodiment is divided into a climbing process and a locking process, wherein the climbing process is as follows: when the valve pipe 200 is rotated, the moving member 700 is axially displaced under the interaction of the climbing section a711 and the climbing section B231, so that the sealing member 600 opens the water through hole 180, and then opens the water path; the locking process is as follows: when the valve tube 200 is rotated, the straight section a712 and the straight section B232 are engaged with each other, so that the sealing member 600 is in an open stable state and cannot be blocked by water pressure to block the water through hole 180.

In this embodiment, the first lumen 110 is provided with a rib 170, the extending direction of the rib 170 is the moving direction of the moving member 700, the length of the rib covers the moving stroke of the moving member 700, and a limiting groove 720 matched with the rib 170 is arranged at the corresponding position of the moving member 700. Therefore, the moving member 700 can only move along the axial direction, and the limiting manner is not limited to the structural manner of the rib and the limiting groove, and other manners can be used as long as the mechanism can make the moving member translate.

In this embodiment, the sealing member 600 includes a ball head having a diameter larger than that of the water through hole 180, and a post extending to the moving member 700 and fixed thereto. In this embodiment, the ball and the hole are used for sealing in a matching manner, but other sealing manners are also possible, for example, a sealing ring is arranged on the rotating shaft and then sealed in a matching manner with the hole, or a sealing piece and a circular tube are used for sealing in a matching manner.

In this embodiment, the lock device further includes a knob 800, the knob 800 is annular, a groove 810 is disposed on an inner wall of the ring, and the knob 800 is rotatably disposed outside the first body 100 and fixed to the shift lever 300 through the groove 810.

In this embodiment, the knob 800 is provided with a handle 820, and the handle 820 is integrally formed on the outer wall of the knob 800. The knob is arranged, so that the abdicating groove is more concealed, the appearance is more attractive, the human-computer interaction experience of the knob is better, and the knob can be operated in any direction. The handle is arranged to amplify the operation force arm, so that the control force is smaller, the handle has a certain indicative function, and the angle valve can be visually seen to be in an opening state or a closing state.

In this embodiment, the locking device further includes a snap ring D1000, the outer side of the first body 100 is provided with a retaining ring 150 and a third fixing groove 140, the retaining ring 150 abuts against the left side of the knob 800, the third fixing groove 140 is located on the right side of the knob 800, and the snap ring D1000 is fixedly disposed on the third fixing groove 140 and abuts against the knob 800 for limiting. Through the spacing to the knob for the knob is difficult to fall out, and overall structure is more firm reliable.

In this embodiment, the first body 100 is provided with a flat opening 160 for facilitating clamping of a wrench, and the flat opening 160 is disposed on the outer wall of the water outlet end 112 and located at the right side of the third fixing groove 140. The flat opening is reasonable in arrangement position, and the wrench is easy to clamp and screw.

In this embodiment, the water dispenser further includes a snap ring C900, the water outlet end 112 is provided with an annular first fixing groove 130, the water inlet 411 is provided with a second fixing groove 420 aligned with the first fixing groove 130, and the first fixing groove 130 and the second fixing groove 420 are fixedly connected through the snap ring C900. The fixing mode of the clamping ring is simple in structure, easy to process and quick to assemble, and the appearance of the whole universal angle valve is simple, and too many steps are avoided.

In this embodiment, a fixing hole 210 is disposed outside the valve tube 200, the fixing hole 210 is aligned with the receding groove 120, and the shift lever 300 is fixedly disposed on the fixing hole 210. The fixed orifices can be directly finished by a drilling process, the processing is simplest, the cost is saved, the matching precision of the orifice shafts is easy to control, the orifice shafts can be matched tightly, the operation hand feeling is more favorable, and the poor operation hand feeling of shaking is avoided.

In this embodiment, a locking nut 500 is further fixedly disposed at the water inlet end 111 for preventing the sealing member 600 from falling out.

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 to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A universal angle valve convenient to operate is characterized by comprising a first body, a second body, a valve pipe, a sealing piece, a moving piece and a deflector rod; the first body is provided with a through first pipe cavity, one end of the first body is a water inlet end, the other end of the first body is a water outlet end, and the side wall of the first pipe cavity is provided with a abdicating groove through the outer wall; the second body is provided with a through second pipe cavity, one end of the second body is provided with a water inlet, the other end of the second body is provided with a water outlet, and the water inlet is rotatably arranged at the water outlet end and can rotate for 360 degrees; the valve tube is rotatably arranged in the first tube cavity and is communicated with the first tube cavity and the second tube cavity in a sealing way; the deflector rod is fixedly arranged on the valve pipe and penetrates through the abdicating groove to extend to the outer side; the sealing element and the moving element are axially and movably arranged in the first pipe cavity, the moving element and the valve pipe are mutually matched and linked through a transmission mechanism, and when the valve pipe rotates, the moving element axially moves to drive the sealing element to move between a waterway opening state and a waterway closing state.

2. The universal angle valve convenient to operate according to claim 1, wherein the first pipe cavity is provided with a water through hole, the sealing element is arranged on the water inlet side of the water through hole, the moving element and the valve pipe are arranged on the water outlet side of the water through hole, the moving element is provided with a helical tooth A matched with one side of the valve pipe, the helical tooth A comprises a climbing section A and a flat section A, the valve pipe is provided with a helical tooth B matched with the helical tooth A matched with one side of the moving element, the helical tooth B comprises a climbing section B and a flat section B, and the helical tooth A and the helical tooth B form the transmission mechanism.

3. The conveniently operated universal angle valve according to claim 2, wherein the first tube cavity is provided with a rib, the extending direction of the rib is the moving direction of the moving member, the length of the rib covers the moving stroke of the moving member, and a limit groove matched with the rib is arranged at the corresponding position of the moving member.

4. The easy-to-operate valve according to claim 2, wherein said sealing member comprises a ball having a diameter larger than that of said water through hole, and a post extending to said moving member and fixed.

5. An easy-to-operate universal angle valve according to any one of claims 1 to 4, further comprising a knob, wherein the knob is ring-shaped, a groove is provided on the inner wall of the ring, and the knob is rotatably disposed outside the first body and fixed to the shift lever through the groove.

6. An easy to operate universal angle valve according to claim 5, wherein the knob is provided with a handle, and the handle is integrally formed on the outer wall of the knob.

7. The universal angle valve convenient to operate as claimed in claim 5 or 6, further comprising a snap ring D, wherein a retaining ring and a third fixing groove are arranged on the outer side of the first body, the retaining ring abuts against the left side of the knob, the third fixing groove is located on the right side of the knob, and the snap ring D is fixedly arranged on the third fixing groove and abuts against the knob for limiting.

8. The universal angle valve convenient to operate according to claim 7, wherein the first body is provided with a flat port convenient for clamping a wrench, and the flat port is arranged on the outer wall of the water outlet end and located on the right side of the third fixing groove.

9. The universal angle valve convenient to operate as claimed in claim 8, further comprising a snap ring C, wherein the water outlet end is provided with a ring-shaped first fixing groove, the water inlet end is provided with a second fixing groove aligned with the first fixing groove, and the first fixing groove and the second fixing groove are fixedly connected through the snap ring C.

10. An easily operated universal angle valve according to any one of claims 1, 2, 3, 4, 6, 8 and 9, wherein a fixing hole is formed outside the valve tube, the fixing hole is aligned with the receding groove, and the shift lever is fixedly disposed on the fixing hole.