CN220505962U - Angle valve - Google Patents

Abstract

The utility model discloses an angle valve, which relates to the technical field of valves and comprises a valve main body and a valve rod, wherein the valve rod is rotatably arranged at the middle end of the valve main body, a protective shell is sleeved outside the valve rod, the lower end of the protective shell is fixedly connected with the valve main body, the upper side of the protective shell is rotatably connected with a rotary cover, the inner side of the rotary cover is fixedly provided with a connecting rod, one end of the connecting rod is fixedly connected with the valve rod, one side of the rotary cover is fixedly provided with a handle, the outer wall of the rotary cover is rotatably sleeved with a rotary ring, the upper side of the rotary ring is propped against and provided with a fixed ring, the fixed ring is fixedly sleeved with the outer wall of the rotary cover, and a connecting mechanism is arranged between the rotary ring and the fixed ring. The utility model can effectively prevent the valve from being opened or closed by mistake caused by touching the handle by mistake, and has good stability in use.

Description

Angle valve

Technical Field

The utility model relates to the technical field of valves, in particular to an angle valve.

Background

The existing angle valve comprises a valve body, a valve core and a valve rod, wherein the inner end of the valve rod is connected with the valve core, the outer end of the valve rod extends out of the valve body and is connected with a handle, one end of the valve body is a water inlet end, the other end of the valve body is a water outlet end, and the valve rod is driven to rotate through the handle, so that the valve core rotates to cut off or communicate the water inlet end and the water outlet end.

Wherein, bulletin number CN205824275U discloses a waterproof hammer angle valve, belongs to valve manufacturing technical field. It has solved the poor scheduling problem of current angle valve waterproof hammer effect. This waterproof hammer angle valve includes valve body, valve rod and case, and the valve body has the end of intaking and is the water outlet end that 90 set up with the end of intaking, and the case is located the intersection department of end and water outlet end that intakes, and the inner of valve rod links to each other with the case, and the outer end of valve rod stretches out the valve body and links to each other with the handle, and the valve body has linked firmly the jar body that sets up with the end is coaxial, and the filling of jar body is linked together with the valve body is inside, is equipped with the buffer structure that is used for buffering fluid pressure in the jar body, and the filling all is linked together with the end of intaking through the water hole that the case was seted up when the case was opened and close, still has the defect in this technical scheme:

the handle can be directly driven to rotate by rotating the handle in the technical scheme, so that the valve can be opened or closed by mistake when the handle is touched accidentally, and the use stability is poor.

Disclosure of Invention

The present utility model has been made in view of the above-described problems with the conventional angle valve.

Therefore, the utility model aims to provide the angle valve, which solves the problems that in the prior art, a handle can be directly rotated to drive a valve rod to rotate, so that the valve is opened or closed by mistake when the handle is touched accidentally, and the use stability is poor.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an angle valve, includes valve main part and valve rod, the valve rod rotates the middle-end that sets up in valve main part, the outside cover of valve rod is equipped with the protective housing, the lower extreme and the valve main part fixed connection of protective housing, the upside of protective housing rotates and is connected with rotatory lid, the inboard of rotatory lid is fixedly provided with the connecting rod, the one end and the valve rod fixed connection of connecting rod, one side of rotatory lid is fixed and is provided with the handle, the outer wall rotation cover of rotatory lid is equipped with the swivel ring, the upside counterbalance of swivel ring is provided with solid fixed ring, gu fixed ring cup joints with the outer wall of rotatory lid is fixed, be provided with coupling mechanism between swivel ring and the solid fixed ring, coupling mechanism includes slide and inserted bar, the cavity is seted up to the inside of handle, the slide slides and sets up in the inside of cavity, the lateral wall of swivel ring and with the position that the handle corresponds is seted up flutedly, the one end of slide extends to the inside of recess, the inserted bar is fixed set up in the one end upper surface of slide, gu fixed ring and with the position that the inserted bar corresponds, the jack is seted up to the cavity, the through groove is kept away from down to the side has the inside of inserted bar, reset mechanism has set up the inside the drive groove.

Preferably, the transmission mechanism comprises a push block and a rotary rod, the rotary rod is rotatably arranged on one side of the inside of the through groove, the push block is fixedly sleeved on the rod wall of the rotary rod, and the upper side of the push block is in contact with the lower surface of one end of the sliding plate.

Preferably, the reset mechanism comprises a vertical rod and a spring, the vertical rod is fixedly arranged in the cavity, one end of the sliding plate is movably sleeved with the vertical rod, the spring is movably sleeved on the rod wall of the vertical rod, and two ends of the spring are fixedly connected with the upper surface of the corresponding sliding plate and the inner wall of the cavity respectively.

Preferably, the torsion spring is movably sleeved on the rod wall of the rotary rod, and two ends of the torsion spring are fixedly connected with the corresponding rotary rod and the inner wall of the through groove respectively.

Preferably, the cross sections of the cavity and the sliding plate are rectangular.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the handle is rotated in a natural state, and the handle drives the rotary ring to rotate relative to the rotary cover, namely the rotary cover is not driven to rotate, so that the valve rod is not driven to rotate, and the valve can be effectively prevented from being opened or closed by mistake caused by touching the handle by mistake.

2. According to the utility model, the sliding plate drives the inserting rod to move upwards by pressing the pushing block, so that the inserting rod is inserted into the inserting hole, namely, the connection between the rotating ring and the fixed ring can be realized, and at the moment, the handle is rotated, namely, the rotating cover is driven to rotate, and then, the valve rod is driven to rotate, namely, the opening and closing of the valve can be stably controlled.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of an angle valve according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.

Reference numerals illustrate:

1. a valve body; 2. a protective shell; 3. a valve stem; 4. a connecting rod; 5. a rotary cover; 6. a rotating ring; 7. a fixing ring; 8. a handle; 9. a slide plate; 10. a rod; 11. a jack; 12. a vertical rod; 13. a spring; 14. a rotating rod; 15. a pushing block; 16. and (3) a torsion spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an angle valve.

Referring to fig. 1-3, an angle valve, including valve main part 1 and valve rod 3, valve rod 3 rotates the middle-end that sets up in valve main part 1, the outside cover of valve rod 3 is equipped with protective housing 2, the lower extreme and the valve main part 1 fixed connection of protective housing 2, the upside rotation of protective housing 2 is connected with rotatory lid 5, the inboard of rotatory lid 5 is fixed to be provided with connecting rod 4, the one end and the valve rod 3 fixed connection of connecting rod 4, the fixed handle 8 that is provided with in one side of rotatory lid 5, the outer wall rotation cover of rotatory lid 5 is equipped with rotatory ring 6, the upside counterbalance of rotatory ring 6 is provided with solid fixed ring 7, gu fixed ring 7 cup joints with the outer wall of rotatory lid 5 is fixed, be provided with coupling mechanism between rotatory ring 6 and the solid fixed ring 7.

The connecting mechanism comprises a sliding plate 9 and an inserting rod 10, a cavity is formed in the handle 8, the sliding plate 9 is arranged in the cavity in a sliding mode, a groove is formed in the side wall of the rotating ring 6 and corresponds to the handle 8, one end of the sliding plate 9 extends to the inside of the groove, the inserting rod 10 is fixedly arranged on the upper surface of one end of the sliding plate 9, an inserting hole 11 is formed in the surface of the fixed ring 7 and corresponds to the inserting rod 10, a through groove is formed in the lower side of one end of the cavity, away from the inserting rod 10, a transmission mechanism for pushing the sliding plate 9 to move is arranged in the through groove, and a reset mechanism for driving the sliding plate 9 to reset is arranged in the through groove.

The transmission mechanism comprises a push block 15 and a rotary rod 14, wherein the rotary rod 14 is rotatably arranged on one side of the inside of the through groove, the push block 15 is fixedly sleeved on the rod wall of the rotary rod 14, and the upper side of the push block 15 is in contact with the lower surface of one end of the sliding plate 9.

The reset mechanism comprises a vertical rod 12 and a spring 13, wherein the vertical rod 12 is fixedly arranged in the cavity, one end of the sliding plate 9 is movably sleeved with the vertical rod 12, the spring 13 is movably sleeved on the rod wall of the vertical rod 12, and two ends of the spring 13 are fixedly connected with the upper surface of the corresponding sliding plate 9 and the inner wall of the cavity respectively, so that the sliding plate 9 can conveniently move downwards for reset.

The torsion spring 16 is movably sleeved on the rod wall of the rotary rod 14, two ends of the torsion spring 16 are fixedly connected with the corresponding rotary rod 14 and the inner wall of the through groove respectively, and under a natural state, the elasticity of the torsion spring 16 can drive the push block 15 to rotate downwards for resetting.

The cross sections of the cavity and the sliding plate 9 are rectangular, so that the sliding plate 9 cannot rotate, i.e. can stably slide.

In the utility model, in a natural state, the handle 8 is rotated, the handle 8 drives the rotary ring 6 to rotate relative to the rotary cover 5, namely the rotary cover 5 is not driven to rotate, so that the valve rod 3 is not driven to rotate, namely the valve rod 3 is effectively prevented from being opened or closed by mistake when the handle 8 is touched by mistake, when the valve needs to be opened or closed, the push block 15 is pressed, the slide plate 9 drives the inserted rod 10 to move upwards, so that the inserted rod 10 is inserted into the insertion hole 11, namely the connection between the rotary ring 6 and the fixed ring 7 can be realized, and at the moment, the handle 8 is rotated, namely the rotary cover 5 is driven to rotate, and then the valve rod 3 is driven to rotate, namely the valve opening and the closing can be controlled stably.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (5)

1. The utility model provides an angle valve, includes valve main part (1) and valve rod (3), a serial communication port, valve rod (3) rotate and set up in the middle-end of valve main part (1), the outside cover of valve rod (3) is equipped with protective housing (2), the lower extreme and the valve main part (1) fixed connection of protective housing (2), the upside rotation of protective housing (2) is connected with rotatory lid (5), the inboard fixed connecting rod (4) that is provided with of rotatory lid (5), the one end and the valve rod (3) fixed connection of connecting rod (4), the fixed handle (8) that is provided with in one side of rotatory lid (5), the outer wall rotation cover of rotatory lid (5) is equipped with rotatory ring (6), the upside of rotatory ring (6) offsets and is provided with solid fixed ring (7), gu fixed ring (7) cup joints with the outer wall of rotatory lid (5), be provided with coupling mechanism between rotatory ring (6) and solid fixed ring (7), coupling mechanism includes slide (9) and inserted bar (10), the inside of handle (8) is seted up cavity (9) and the inside slide of rotatory ring (6) and the inside the recess of recess (8) and the one end of slide (9) is seted up to the inside the recess, the utility model discloses a slide, including fixed ring (7), inserted bar (10), fixed ring (7), fixed ring, inserted bar (10) are fixed to be set up in the one end upper surface of slide (9), jack (11) have been seted up on the surface of fixed ring (7) and with the position that inserted bar (10) corresponds, logical groove has been seted up to the one end downside that inserted bar (10) was kept away from to the cavity, the inside of logical groove is provided with the promotion slide (9) removal drive mechanism, the inside of logical groove is provided with the drive slide (9) reset mechanism.

2. The angle valve according to claim 1, wherein the transmission mechanism comprises a push block (15) and a rotary rod (14), the rotary rod (14) is rotatably arranged on one side of the inside of the through groove, the push block (15) is fixedly sleeved on the rod wall of the rotary rod (14), and the upper side of the push block (15) is in contact with the lower surface of one end of the sliding plate (9).

3. The angle valve according to claim 1, wherein the reset mechanism comprises a vertical rod (12) and a spring (13), the vertical rod (12) is fixedly arranged in the cavity, one end of the sliding plate (9) is movably sleeved with the vertical rod (12), the spring (13) is movably sleeved on the rod wall of the vertical rod (12), and two ends of the spring (13) are respectively fixedly connected with the upper surface of the corresponding sliding plate (9) and the inner wall of the cavity.

4. The angle valve according to claim 2, wherein the lever wall of the rotary lever (14) is movably sleeved with a torsion spring (16), and two ends of the torsion spring (16) are fixedly connected with the corresponding rotary lever (14) and the inner wall of the through groove respectively.

5. The angle valve according to claim 1, characterized in that the cross-section of the cavity and the slide plate (9) are rectangular.