CN211693733U - Valve convenient to operate - Google Patents

Abstract

The utility model discloses a valve of convenient operation, the power distribution valve comprises a valve, the below left end and the water inlet of valve are linked together, the below right-hand member and the delivery port of valve are linked together, the equal rigid coupling in the below inner wall left and right sides of valve has the supporting shoe, two the inboard equal rigid coupling of supporting shoe has the block rubber, install adjustment mechanism in the middle of the inside of valve, adjustment mechanism's below internally mounted has sealing mechanism, slewing mechanism is installed on adjustment mechanism's top. This valve of convenient operation, through the spanner, rotate first round pin axle will change the piece and support tightly on the second pawl, make the second pawl keep away from the ratchet, first pawl is corotation with the ratchet cooperation this moment, overlap the spanner on the nut, the spanner drives the nut and rotates, and it is more laborsaving to wrench movement nut, the nut replaces handle occupation space little, solved current valve in the use, the handle of regulation is bigger, narrow and small position installation is inconvenient, and rotate the hard problem of getting up.

Description

Valve convenient to operate

Technical Field

The utility model relates to the technical field of valves, specifically be a valve of convenient operation.

Background

The valve has wide application range and is closely related to the daily life of people, for example, a tap for a tap water pipe, a pressure reducing valve for a liquefied petroleum gas stove are all valves, and the valves are also indispensable parts of various mechanical equipment such as an internal combustion engine, a steam engine, a compressor, a pump, a pneumatic transmission device, a hydraulic transmission device vehicle, a ship and an aircraft, but the existing valve has the problems that an adjusting handle is large, the installation is inconvenient in a narrow position, and the rotation is laborious, so that the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve of convenient operation to current valve that proposes in solving above-mentioned background art is in the use, and the handle of regulation is bigger, and narrow and small position installation is inconvenient, and rotates hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve of convenient operation, includes the valve, the below left end and the water inlet of valve are linked together, the below right-hand member and the delivery port of valve are linked together, the equal rigid coupling in the below inner wall left and right sides of valve has the supporting shoe, two the equal rigid coupling in inboard of supporting shoe has the block rubber, install adjustment mechanism in the middle of the inside of valve, adjustment mechanism's below internally mounted has sealing mechanism, slewing mechanism is installed on adjustment mechanism's top.

Preferably, adjustment mechanism includes montant, threaded rod, thread block, rubber buffer, horizontal bar, vertical bar and nut, the top of montant is equipped with the nut, rotate in the middle of the inner wall through montant and valve in the middle of the bottom of nut and link to each other, the bottom rigid coupling threaded rod of montant, threaded connection in the middle of the bottom outer wall of threaded rod and the top of thread block, the bottom rigid coupling of thread block has the rubber buffer, the below outer wall slip joint of horizontal bar and vertical bar is all passed through to both sides about the top of rubber buffer, the equal rigid coupling in the bottom of vertical bar is in the middle of the top of left and right sides supporting shoe, the middle left and right sides outer wall of rubber buffer all laminates with the outer wall of rubber block mutually.

Preferably, the horizontal bars and the vertical bars form a sliding structure.

Preferably, sealing mechanism includes perpendicular piece, first spring and horizontal piece, the both ends rigid coupling of perpendicular piece is at the middle inner wall of rubber buffer, the middle left end rigid coupling of perpendicular piece has first spring, the left side inner wall rigid coupling of first spring has the horizontal piece, the left end rigid coupling of horizontal piece is at the middle left side inner wall of rubber buffer.

Preferably, the first spring and the transverse block are symmetrically distributed on the left side and the right side by taking the center line of the vertical block as the center.

Preferably, the rotating mechanism comprises a wrench, a ratchet wheel, a rotating shaft, a rotating block, a first pin shaft, a first pawl, a second pin shaft, a second spring, a second pawl, a third pin shaft and a third spring, the middle inner wall of the wrench is attached to the outer wall of the nut, the ratchet wheel is arranged inside the wrench and is rotatably connected with the upper center of the wrench through the rotating shaft, the rotating block is arranged in the middle of the wrench below, the rotating block is rotatably connected with the lower center of the wrench through the first pin shaft, the first pawl is arranged on the left side of the wrench below, the first pawl is rotatably connected with the left side inner wall of the wrench through the second pin shaft, the upper outer wall of the first pawl is meshed with the left side outer wall of the ratchet wheel, the upper left side outer wall of the first pawl is fixedly connected with the second spring, the left end outer wall of the second spring is attached to the left side lower inner wall of the wrench, the right side below of spanner is equipped with the second pawl, the below center of second pawl rotates through third round pin axle and spanner right side below inner wall and links to each other, the right side top outer wall rigid coupling of second pawl has the third spring, the right-hand member outer wall of third spring and the laminating of the below right side inner wall of spanner mutually, the laminating of the below left side outer wall of second pawl and the right side outer wall of commentaries on classics piece mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the valve convenient to operate rotates the first pin shaft to enable the rotating block to be tightly abutted against the second pawl through the matching among the wrench, the ratchet wheel, the rotating block, the first pawl, the second spring and the second pawl, the second pawl is far away from the ratchet wheel, the first pawl and the ratchet wheel are matched to rotate forwards at the moment, the wrench is sleeved on the nut and drives the nut to rotate, the nut starts to be screwed forwards, when the nut reaches the torque value, the instant disjointing effect can be generated after the torsion is larger than the pressure of the second spring, the joint knocking is generated at the moment of generating the disjointing effect, the tower clamping sound is generated by the metal shell of the wrench, therefore, the reminding function of reaching the torque value is confirmed, the nut is more labor-saving to twist, the occupied space of the nut instead of a handle is small, the problem that the existing valve is not convenient to use is solved, the handle of regulation is bigger, and narrow and small position installation is inconvenient, and rotates the hard problem of getting up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a ratchet, a rotating shaft and a nut;

FIG. 3 is a schematic structural view of the rubber stopper, the cross block and the first spring in FIG. 1;

fig. 4 is a schematic structural view of the rotary block, the first pawl and the second spring in fig. 1.

In the figure: 1. valve, 2, water inlet, 3, water outlet, 4, adjusting mechanism, 401, montant, 402, threaded rod, 403, screw block, 404, rubber buffer, 405, horizontal bar, 406, vertical bar, 407, nut, 5, sealing mechanism, 501, vertical block, 502, first spring, 503, horizontal block, 6, slewing mechanism, 601, spanner, 602, ratchet, 603, pivot, 604, slewing block, 605, first round pin axle, 606, pawl, 607, second round pin axle, 608, second spring, 609, second pawl, 610, third round pin axle, 611, third spring, 7, supporting block, 8, rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a valve of convenient operation, including valve 1, valve 1's below left end is linked together with water inlet 2, valve 1 opens water and gets into through water inlet 2, valve 1's below right-hand member is linked together with delivery port 3, water flows out from delivery port 3 through valve 1, the equal rigid coupling in the below inner wall left and right sides of valve 1 has supporting shoe 7, valve 1 supports 7 two, the equal rigid coupling in inboard of two supporting shoes 7 has block rubber 8, two block rubbers 8 make valve 1 sealed effect better, install adjustment mechanism 4 in the middle of valve 1's the inside, adjustment mechanism 4's below internally mounted has sealing mechanism 5, slewing mechanism 6 is installed on adjustment mechanism 4's top.

The adjusting mechanism 4 comprises a vertical rod 401, a threaded rod 402, a threaded block 403, a rubber stopper 404, a cross bar 405, a vertical bar 406 and a nut 407, wherein the nut 407 is arranged at the top end of the vertical rod 401, the middle of the bottom end of the nut 407 is rotatably connected with the middle of the inner wall of the valve 1 through the vertical rod 401, the nut 407 drives the vertical rod 401 to rotate in the valve 1, the threaded rod 402 is fixedly connected to the bottom end of the vertical rod 401, the vertical rod 401 drives the threaded rod 402 to rotate, the outer wall of the bottom end of the threaded rod 402 is in threaded connection with the middle of the upper part of the threaded block 403, the threaded block 403 moves up and down by rotating the threaded rod 402, the rubber stopper 404 is fixedly connected to the bottom end of the threaded block 403, the threaded block 403 drives the rubber stopper 404 to move up and down, the left side and right side above the rubber stopper 404 are slidably connected with the outer wall of the lower part of the vertical bar, supporting shoe 7 supports two vertical retort 406, and the middle left and right sides outer wall of rubber buffer 404 all laminates mutually with the outer wall of block rubber 8, and rubber buffer 404 makes the sealed circulation that hinders water of valve 1, and horizontal bar 405 constitutes sliding construction with vertical retort 406, and horizontal bar 405 reciprocates on vertical retort 406.

Sealing mechanism 5 includes vertical block 501, first spring 502 and horizontal block 503, the both ends rigid coupling of vertical block 501 is at the middle inner wall of rubber buffer 404, rubber buffer 404 supports vertical block 501, vertical block 501's middle left end rigid coupling has first spring 502, vertical block 501 supports two first springs 502, first spring 502's left side inner wall rigid coupling has horizontal block 503, elasticity through first spring 502 drives horizontal block 503 to remove, horizontal block 503's left end rigid coupling is at rubber buffer 404's middle left side inner wall, when rubber buffer 404 seals valve 1, rubber buffer 404 atress makes horizontal block 503 extrude first spring 502, and the both ends through first spring 502 closely laminate on rubber buffer 404 on rubber block 8, make the valve sealed effect better, first spring 502 and horizontal block 503 become left and right sides symmetric distribution with vertical block 501's central line as the center.

The rotating mechanism 6 comprises a wrench 601, a ratchet 602, a rotating shaft 603, a rotating block 604, a first pin 605, a first pawl 606, a second pin 607, a second spring 608, a second pawl 609, a third pin 610 and a third spring 611, wherein the middle inner wall of the wrench 601 is attached to the outer wall of the nut 407, the nut 407 is driven to rotate by rotating the wrench 601, the ratchet 602 is arranged inside the upper part of the wrench 601 and rotatably connected with the upper center of the wrench 601 through the rotating shaft 603, the ratchet 602 rotates in the wrench 601 through the rotating shaft 603, the rotating block 604 is arranged in the middle of the lower part of the wrench 601 and rotatably connected with the lower center of the wrench 601 through the first pin 605, the rotating block 604 rotates in the wrench 601 through the first pin 605, the first pawl 606 is arranged on the left side of the lower part of the wrench 601, the lower part of the first pawl 606 is rotatably connected with the inner wall of the left side of the lower part of the wrench 601 through the second pin 607, the first pawl 606 rotates in the wrench 601 through the second pin, the upper outer wall of the first pawl 606 is meshed with the lower left outer wall of the ratchet 602, the rotating ratchet 602 drives the first pawl 606 to rotate by the meshing force of the teeth of the ratchet 602 and the first pawl 606, the upper left outer wall of the first pawl 606 is fixedly connected with a second spring 608, the left outer wall of the second spring 608 is attached to the left lower inner wall of the wrench 601, the first pawl 606 rotates to press the second spring 608, the first pawl 606 is reset by the reverse left and right force of the second spring 608, the wrench 601 is sleeved on the nut 407 to start to screw the nut 407 in the forward direction, when the nut 407 reaches a torque value, after the torque force is greater than the pressure of the second spring 608, an instant disjointing effect is generated, joint knocking is generated at the instant that the disjointing effect is generated, a tower clamping sound is generated by the metal shell 601, the reminding effect of reaching the torque value is confirmed, and the nut 407 is twisted in a labor-saving way, a second pawl 609 is arranged below the right side of the wrench 601, the center of the lower part of the second pawl 609 is rotatably connected with the inner wall below the right side of the wrench 601 through a third pin 610, the second pawl 609 rotates in the wrench 601 through the third pin 610, a third spring 611 is fixedly connected to the outer wall above the right side of the second pawl 609, the outer wall of the right end of the third spring 611 is attached to the inner wall below the right side of the wrench 601, the second pawl 609 rotates to press the third spring 611, the second pawl 609 is reset through the counter force of the third spring 611, the outer wall below the left side of the second pawl 609 is attached to the outer wall on the right side of the rotating block 604, the rotating block 604 enables the second pawl 609 to be far away from the ratchet 602, at this time, the rotating block is rotated forward, when the rotating block 604 is attached to the first pawl 606, the rotating block 604 is rotated reversely, and the rotating block 604 is.

When the valve convenient to operate is used, firstly, the valve 1 is arranged at a designated position, the first pin shaft 605 is manually rotated to enable the rotating block 604 to be tightly abutted against the second pawl 609, the second pawl 609 is far away from the ratchet wheel 602, at the moment, the first pawl 606 is matched with the ratchet wheel 602 to rotate in the positive direction, the wrench 601 is sleeved on the nut 407, the nut 407 is driven by the wrench 601 to rotate to start to screw the nut 407 in the positive direction, when the nut 407 reaches a torque value, after the torque force is greater than the pressure of the second spring 608, an instant disjointing effect is generated, joint knocking is generated at the instant of the disjointing effect, tower clamping sound generated by a metal shell of the wrench 601 is generated, therefore, the reminding effect of reaching the torque value is confirmed, the nut 407 is relatively labor-saving to twist, meanwhile, the vertical rod 401 is driven to rotate in the valve 1, the vertical rod 401 drives the threaded rod 402 to rotate in the threaded block 403, the threaded block 403 drives the rubber plug, make rubber buffer 404 laminate on rubber block 8, sealed to valve 1, the water that hinders from water inlet 2 to come in flows through, rubber buffer 404 atress extrusion horizontal piece 503 makes first spring 502 receive the extrusion, and the reaction force through first spring 502 makes rubber buffer 404 tightly paste on rubber block 8, makes the sealed effect of valve 1 better, and reverse spanner 601 makes water flow out from delivery port 3 through valve 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A valve convenient to operate, comprising a valve (1), characterized in that: the utility model discloses a valve, including valve (1), water inlet (2), delivery port (3), the below left end of valve (1) is linked together with water inlet (2), the below right-hand member of valve (1) is linked together with delivery port (3), the equal rigid coupling in the below inner wall left and right sides of valve (1) has supporting shoe (7), two the equal rigid coupling in inboard of supporting shoe (7) has rubber block (8), install adjustment mechanism (4) in the middle of the inside of valve (1), the below internally mounted of adjustment mechanism (4) has sealing mechanism (5), slewing mechanism (6) are installed on the top of adjustment mechanism (4).

2. A valve as defined in claim 1, wherein: the adjusting mechanism (4) comprises a vertical rod (401), a threaded rod (402), a threaded block (403), a rubber plug (404), a transverse bar (405), a vertical bar (406) and a nut (407), the top end of the vertical rod (401) is provided with a nut (407), the middle of the bottom end of the nut (407) is rotatably connected with the middle of the inner wall of the valve (1) through the vertical rod (401), the bottom end of the vertical rod (401) is fixedly connected with a threaded rod (402), the outer wall of the bottom end of the threaded rod (402) is in threaded connection with the middle part above the threaded block (403), the bottom end of the thread block (403) is fixedly connected with a rubber plug (404), the left side and the right side above the rubber plug (404) are both in sliding clamping connection with the outer wall below the vertical bar (406) through a transverse bar (405), the bottom ends of the vertical bars (406) are fixedly connected in the middle of the top ends of the supporting blocks (7) at the left side and the right side, the outer walls of the left side and the right side of the middle of the rubber plug (404) are attached to the outer wall of the rubber block (8).

3. A valve as defined in claim 2, wherein: the horizontal bars (405) and the vertical bars (406) form a sliding structure.

4. A valve as defined in claim 1, wherein: sealing mechanism (5) are including erecting piece (501), first spring (502) and horizontal piece (503), the both ends rigid coupling of erecting piece (501) is at the middle inner wall of rubber buffer (404), the middle left end rigid coupling of erecting piece (501) has first spring (502), the left side inner wall rigid coupling of first spring (502) has horizontal piece (503), the left end rigid coupling of horizontal piece (503) is at the middle left side inner wall of rubber buffer (404).

5. A valve as claimed in claim 4, wherein: the first spring (502) and the transverse block (503) are symmetrically distributed on the left side and the right side by taking the center line of the vertical block (501) as the center.

6. A valve as defined in claim 1, wherein: the rotating mechanism (6) comprises a wrench (601), a ratchet wheel (602), a rotating shaft (603), a rotating block (604), a first pin shaft (605), a first pawl (606), a second pin shaft (607), a second spring (608), a second pawl (609), a third pin shaft (610) and a third spring (611), wherein the middle inner wall of the wrench (601) is attached to the outer wall of the nut (407), the ratchet wheel (602) is arranged inside the upper part of the wrench (601), the ratchet wheel (602) is rotationally connected with the upper center of the wrench (601) through the rotating shaft (603), the rotating block (604) is arranged in the middle of the lower part of the wrench (601), the rotating block (604) is rotationally connected with the lower center of the wrench (601) through the first pin shaft (605), the first pawl (606) is arranged on the left side of the lower part of the wrench (601), the lower part of the first pawl (606) is rotationally connected with the inner wall of the left side of the lower part of the wrench (601) through the second pin shaft (607), the top outer wall of first pawl (606) links to each other with the meshing of the below left side outer wall of ratchet (602), the top left side outer wall rigid coupling of first pawl (606) has second spring (608), the left end outer wall of second spring (608) is laminated with the left side below inner wall of spanner (601), the right side below of spanner (601) is equipped with second pawl (609), the below center of second pawl (609) is passed through third round pin axle (610) and is rotated with spanner (601) right side below inner wall and link to each other, the right side top outer wall rigid coupling of second pawl (609) has third spring (611), the right-hand member outer wall of third spring (611) is laminated with the below right side inner wall of spanner (601), the below left side outer wall of second pawl (609) is laminated with the right side outer wall of runner block (604).

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