CN213982963U

CN213982963U - American-standard hydrophobic stop valve

Info

Publication number: CN213982963U
Application number: CN202022727573.8U
Authority: CN
Inventors: 余增刚
Original assignee: Zhejiang Qingong Valve Co ltd
Current assignee: Zhejiang Qingong Valve Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-17
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a hydrophobic stop valve of beautiful mark, the electric iron comprises a cylinder, first connecting groove has been seted up to the cylinder outer wall, the inside recess of having seted up of cylinder, the inside fixedly connected with stripper bar of recess, stripper bar one end sliding connection has the extrusion cover, the extrusion cover is kept away from stripper bar one end and is run through in first connecting groove inside, extrusion cover and cylinder sliding connection, be equipped with the spring between extrusion cover and the recess. The utility model discloses a set up the spring between block cover and recess, the joining of spring makes the extrusion cover can get back to original position, the joining of stripper bar, the stability that makes the extrusion cover increases, the joining of spout makes the movement track of slider obtain the restriction, the joining of movable rod makes the slider can drive first slide bar motion, the joining of fixed plate makes the sliding sleeve can swing motion, the joining of first slide bar and second slide bar makes the movable rod can drive the motion of block cover.

Description

American-standard hydrophobic stop valve

Technical Field

The utility model relates to a stop valve technical field, concretely relates to hydrophobic stop valve of beautiful mark.

Background

The shut-off valve is also called a shut-off valve, and belongs to a forced sealing type valve, so when the valve is closed, pressure must be applied to the valve clack to force the sealing surface not to leak. When the medium enters the valve from the lower part of the valve clack, the resistance to be overcome by the operating force is the friction force between the valve rod and the packing and the thrust generated by the pressure of the medium, the force for closing the valve is larger than the force for opening the valve, so the diameter of the valve rod is larger, otherwise the failure of the valve rod buckling can occur. The connection mode is divided into three types: flange connection, screw thread connection and welding connection. After the self-sealing valve appears, the medium flow direction of the stop valve is changed to enter the valve cavity from the upper part of the valve clack, at this time, under the action of medium pressure, the force for closing the valve is small, the force for opening the valve is large, and the diameter of the valve rod can be correspondingly reduced. At the same time, this type of valve is also relatively tight under the action of the medium. At present, when the stop valve on the market is connected with an article and is installed, the stop valve is too troublesome, and wastes time and labor.

Therefore, it is necessary to invent a drain cut-off valve with American standard to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydrophobic stop valve of beautiful mark through set up the spring between block cover and recess, makes the extrusion cover can get back to original position, sets up the press bar inside the recess, makes the stability of extrusion cover increase, sets up the spout inside the recess, makes the movement track of slider obtain the restriction, sets up the movable rod at the slider outer wall, makes the slider can drive first slide bar motion to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a American standard hydrophobic stop valve comprises a cylinder, wherein the outer wall of the cylinder is provided with a first connecting groove, the inside of the cylinder is provided with a groove, the inside of the groove is fixedly connected with an extrusion rod, one end of the extrusion rod is slidably connected with an extrusion sleeve, one end of the extrusion sleeve, which is far away from the extrusion rod, penetrates through the inside of the first connecting groove, the extrusion sleeve is slidably connected with the cylinder, a spring is arranged between the extrusion sleeve and the groove, one side of the outer wall of the extrusion sleeve is fixedly connected with a connecting rod, the inner wall of the groove is provided with a chute, the inside of the chute is slidably connected with a sliding block, the outer wall of the sliding block is fixedly connected with one end of the connecting rod, one side of the outer wall of the sliding block, which is far away from the connecting rod, is hinged with a, the sliding sleeve is far away from first slide bar one end sliding connection and is had the second slide bar, the second slide bar is kept away from sliding sleeve one end and is articulated to have the block cover, block cover one end sliding connection has the block pole, the block pole is kept away from block cover one end and recess inner wall fixed connection, be equipped with stable groove between recess and the first connecting groove, stable groove and recess intercommunication, stable groove and first connecting groove intercommunication, block cover and stable groove sliding connection.

Preferably, the connecting pipe is fixedly connected to one side of the outer wall of the cylinder, the second connecting groove is formed in one side, away from the first connecting groove, of the outer wall of the cylinder, the first connecting groove is communicated with the second connecting groove, and the second connecting groove is communicated with the connecting pipe.

Preferably, the number of the grooves is two, and the two grooves are symmetrically distributed on two sides of the outer wall of the first connecting groove.

Preferably, one end of the spring is fixedly connected with the outer wall of the extrusion sleeve, and the other end of the spring is fixedly connected with the inner wall of the groove.

Preferably, the number of the stabilizing grooves is two, and the two stabilizing grooves are symmetrically distributed on two sides of the first connecting groove.

Preferably, the cross-sectional shapes of the first connecting groove and the second connecting groove are both set to be circular, and the diameter of the first connecting groove is larger than that of the second connecting groove.

Preferably, the cross-sectional shape of spout sets up to square, fixed plate both ends all with recess inner wall fixed connection.

In the technical scheme, the utility model provides a technological effect and advantage:

through set up the spring between block cover and recess, the joining of spring, make the extrusion cover can get back to the primary position, the joining of stripper bar, make the stability of extrusion cover increase, the joining of spout, the movement track that makes the slider obtains the restriction, the joining of movable rod, make the slider can drive first slide bar motion, the joining of fixed plate, make the sliding sleeve can swing motion, the joining of first slide bar and second slide bar, make the movable rod can drive the motion of block cover, when this hydrophobic stop valve of beautiful mark is connected the installation with article, and is simple and convenient, time saving and labor saving.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used 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 application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the groove of the present invention;

fig. 3 is a side view of the cylinder of the present invention;

fig. 4 is a front view of the sliding chute of the present invention.

Description of reference numerals:

the device comprises a cylinder 1, a first connecting groove 2, a groove 3, an extrusion rod 4, an extrusion sleeve 5, a spring 6, a connecting rod 7, a sliding groove 8, a sliding block 9, a movable rod 10, a first sliding rod 11, a sliding sleeve 12, a fixed plate 13, a second sliding rod 14, a clamping sleeve 15, a clamping rod 16, a stabilizing groove 17, a connecting pipe 18 and a second connecting groove 19.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a American standard hydrophobic stop valve as shown in figures 1-4, which comprises a cylinder 1, the outer wall of the cylinder 1 is provided with a first connecting groove 2, the inside of the cylinder 1 is provided with a groove 3, the inside of the groove 3 is fixedly connected with an extrusion rod 4, one end of the extrusion rod 4 is slidably connected with an extrusion sleeve 5, one end of the extrusion sleeve 5, which is far away from the extrusion rod 4, is penetrated inside the first connecting groove 2, the extrusion sleeve 5 is slidably connected with the cylinder 1, a spring 6 is arranged between the extrusion sleeve 5 and the groove 3, one side of the outer wall of the extrusion sleeve 5 is fixedly connected with a connecting rod 7, the inner wall of the groove 3 is provided with a chute 8, the inside of the chute 8 is slidably connected with a slide block 9, the outer wall of the slide block 9 is fixedly connected with one end of the connecting rod 7, one side of the outer wall of the slide block 9, which is far away from the connecting rod 7, is hinged with a movable rod 10, one end of the movable rod 10, which is far away from the slide block 9, is hinged with a first slide bar 11, first slide bar 11 is kept away from movable rod 10 one end sliding connection and is had sliding sleeve 12, sliding sleeve 12 outer wall one side articulates there is fixed plate 13, sliding sleeve 12 is kept away from first slide bar 11 one end sliding connection and is had second slide bar 14, second slide bar 14 is kept away from sliding sleeve 12 one end and is articulated to have clamping sleeve 15, clamping sleeve 15 one end sliding connection has block pole 16, block pole 16 is kept away from clamping sleeve 15 one end and 3 inner wall fixed connection of recess, be equipped with between recess 3 and the first connecting groove 2 and stabilize groove 17, stabilize groove 17 and recess 3 intercommunication, stabilize groove 17 and first connecting groove 2 intercommunication, clamping sleeve 15 and stable groove 17 sliding connection.

Further, in the above technical scheme, connecting pipe 18 is fixedly connected to one side of the outer wall of cylinder 1, second connecting groove 19 is provided on one side of the outer wall of cylinder 1, which is far away from first connecting groove 2, first connecting groove 2 is communicated with second connecting groove 19, and second connecting groove 19 is communicated with connecting pipe 18, so that stability of cylinder 1 is improved.

Further, in above-mentioned technical scheme, the quantity of recess 3 sets up to two, two 3 symmetric distribution in 2 outer wall both sides of first connecting groove of recess make this hydrophobic stop valve of beautiful mark and article be connected when installing, simple and convenient, labour saving and time saving.

Furthermore, in the above technical scheme, one end of the spring 6 is fixedly connected with the outer wall of the extrusion sleeve 5, and the other end of the spring 6 is fixedly connected with the inner wall of the groove 3, so that the stability of the spring 6 is improved, and the extrusion sleeve 5 can return to the original position.

Further, in the above technical scheme, the number of the stabilizing grooves 17 is set to two, and the two stabilizing grooves 17 are symmetrically distributed on two sides of the first connecting groove 2, so that the engaging sleeve 15 can enter the first connecting groove 2 from the groove 3, and articles can be effectively fixed.

Further, in the above technical solution, the cross-sectional shapes of the first connecting groove 2 and the second connecting groove 19 are both set to be circular, and the diameter of the first connecting groove 2 is larger than the diameter of the second connecting groove 19.

Furthermore, in the above technical solution, the cross-sectional shape of the sliding groove 8 is set to be square, and both ends of the fixing plate 13 are fixedly connected with the inner wall of the groove 3, so that the movement track of the sliding block 9 is limited, and the stability of the sliding block 9 is increased.

The implementation mode is specifically as follows: when the stop valve is used and is connected with an article, the article enters the first connecting groove 2 and slides in the first connecting groove 2, the article extrudes the extrusion sleeve 5, the extrusion sleeve 5 and the extrusion rod 4 slide, the extrusion sleeve 5 extrudes the spring 6, the spring 6 is added, the extrusion sleeve 5 can return to the original position, the extrusion rod 4 is added, the stability of the extrusion sleeve 5 is increased, the extrusion sleeve 5 drives the connecting rod 7 to move, the connecting rod 7 drives the sliding block 9 to move, the sliding block 9 slides in the sliding groove 8, the sliding groove 8 is added, the movement track of the sliding block 9 is limited, the sliding block 9 drives the movable rod 10 to move, the movable rod 10 drives the first sliding rod 11 to move, the sliding block 9 can drive the first sliding rod 11 to move, the first sliding rod 11 drives the sliding sleeve 12 to move, and the sliding sleeve 12 to swing, meanwhile, the first sliding rod 11 slides inside the sliding sleeve 12, the sliding sleeve 12 drives the second sliding rod 14 to move, so that the second sliding rod 14 swings, the fixing plate 13 is added, so that the sliding sleeve 12 can swing, the second sliding rod 14 slides inside the sliding sleeve 12 at the same time, the second sliding rod 14 simultaneously drives the clamping sleeve 15 to move, so that the clamping sleeve 15 slides on the outer wall of the clamping rod 16, the clamping sleeve 15 simultaneously slides inside the stabilizing groove 17, the first sliding rod 11 and the second sliding rod 14 are added, so that the movable rod 10 can drive the clamping sleeve 15 to move, the clamping sleeve 15 clamps the object, and when the object reaches a proper position, the object stops sliding movement inside the first connecting groove 2.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the stop valve is used for connecting with an object, the object enters the first connecting groove 2, the object slides and moves in the first connecting groove 2, the object extrudes the extrusion sleeve 5, the extrusion sleeve 5 slides and moves with the extrusion rod 4, the extrusion sleeve 5 extrudes the spring 6, the extrusion sleeve 5 drives the connecting rod 7 to move, the connecting rod 7 drives the sliding block 9 to slide and move in the sliding groove 8, the sliding block 9 drives the movable rod 10 to swing, the movable rod 10 drives the first sliding rod 11 to move, the first sliding rod 11 drives the sliding sleeve 12 to move, the sliding sleeve 12 drives the sliding sleeve 12 to swing, the first sliding rod 11 slides and moves in the sliding sleeve 12, the sliding sleeve 12 drives the second sliding rod 14 to move, the second sliding rod 14 simultaneously slides and moves in the sliding sleeve 12, the second sliding rod 14 simultaneously drives the clamping sleeve 15 to move, and the clamping sleeve 15 slides and moves on the outer wall of the clamping rod 16, the engaging sleeve 15 simultaneously slides in the stabilizing groove 17, and the engaging sleeve 15 engages the article, so that the article stops sliding in the first connecting groove 2 when the article reaches a proper position.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydrophobic stop valve of beautiful mark, includes cylinder (1), its characterized in that: the outer wall of the cylinder (1) is provided with a first connecting groove (2), a groove (3) is formed in the cylinder (1), an extrusion rod (4) is fixedly connected in the groove (3), one end of the extrusion rod (4) is slidably connected with an extrusion sleeve (5), one end, far away from the extrusion rod (4), of the extrusion sleeve (5) penetrates through the first connecting groove (2), the extrusion sleeve (5) is slidably connected with the cylinder (1), a spring (6) is arranged between the extrusion sleeve (5) and the groove (3), one side, far away from the connection rod (7), of the outer wall of the extrusion sleeve (5) is fixedly connected with a connecting rod (7), the inner wall of the groove (3) is provided with a sliding groove (8), a sliding block (9) is slidably connected in the sliding groove (8), the outer wall of the sliding block (9) is fixedly connected with one end of the connecting rod (7), one side, far away from the connecting rod (7), of the outer wall of the sliding block (9) is hinged with a movable rod (10), one end of the movable rod (10) far away from the sliding block (9) is hinged with a first sliding rod (11), one end of the first sliding rod (11) far away from the movable rod (10) is connected with a sliding sleeve (12) in a sliding way, a fixing plate (13) is hinged on one side of the outer wall of the sliding sleeve (12), one end of the sliding sleeve (12) far away from the first sliding rod (11) is connected with a second sliding rod (14) in a sliding manner, one end of the second sliding rod (14) far away from the sliding sleeve (12) is hinged with a clamping sleeve (15), one end of the clamping sleeve (15) is connected with a clamping rod (16) in a sliding way, one end of the clamping rod (16) far away from the clamping sleeve (15) is fixedly connected with the inner wall of the groove (3), a stabilizing groove (17) is arranged between the groove (3) and the first connecting groove (2), the stabilizing groove (17) is communicated with the groove (3), the stabilizing groove (17) is communicated with the first connecting groove (2), and the clamping sleeve (15) is in sliding connection with the stabilizing groove (17).

2. The hydrophobic stop valve of claim 1, wherein: cylinder (1) outer wall one side fixedly connected with connecting pipe (18), first spread groove (2) one side is kept away from to cylinder (1) outer wall and second spread groove (19) have been seted up, first spread groove (2) and second spread groove (19) intercommunication, second spread groove (19) and connecting pipe (18) intercommunication.

3. The hydrophobic stop valve of claim 1, wherein: the number of the grooves (3) is two, and the grooves (3) are symmetrically distributed on two sides of the outer wall of the first connecting groove (2).

4. The hydrophobic stop valve of claim 1, wherein: one end of the spring (6) is fixedly connected with the outer wall of the extrusion sleeve (5), and the other end of the spring (6) is fixedly connected with the inner wall of the groove (3).

5. The hydrophobic stop valve of claim 1, wherein: the number of the stabilizing grooves (17) is two, and the two stabilizing grooves (17) are symmetrically distributed on two sides of the first connecting groove (2).

6. The hydrophobic stop valve of claim 2, wherein: the cross-sectional shapes of the first connecting groove (2) and the second connecting groove (19) are both circular, and the diameter of the first connecting groove (2) is larger than that of the second connecting groove (19).

7. The hydrophobic stop valve of claim 1, wherein: the cross-sectional shape of spout (8) sets up to square, fixed plate (13) both ends all with recess (3) inner wall fixed connection.