CN211288836U

CN211288836U - Gear valve

Info

Publication number: CN211288836U
Application number: CN201922130715.XU
Authority: CN
Inventors: 王新雷
Original assignee: Shijiazhuang Cangao High Frequency Co ltd
Current assignee: Shijiazhuang Cangao High Frequency Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-18
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a gear valve, which relates to the technical field of valves and solves the technical problem that the use of the traditional basin faucet in the prior art is not convenient to adjust due to the opening and closing degree, the gear valve comprises a valve body and a valve cap, the valve body comprises a shell and a valve core, the valve core is arranged in the shell, the valve cap is movably sleeved at the top of the shell, the control end of the valve core passes through the shell and is detachably connected with the valve cap, and the valve cap and the control end of the valve core move synchronously; the valve cap is connected with the shell through a multi-gear positioning device, and the multi-gear positioning device can limit the movement position of the valve cap so as to adjust the valve core to a corresponding opening and closing degree; the utility model discloses a valve cap can drive the case and open and shut, can adjust through many gears positioner the case to the degree of opening and shutting of difference, the convenient to use person perception, simple structure not only, convenient operation, gear adjusting effect is showing moreover.

Description

Gear valve

Technical Field

The utility model relates to the technical field of valves, concretely relates to gear valve.

Background

Valves are accessories for pipes used to open and close the pipes, control the flow direction, regulate and control the parameters of the medium to be conveyed, and are widely used in industry and in people's daily life.

In people's daily life, all need to use tap in kitchen, bathroom, laundry etc. and traditional basin tap mainly divide into two kinds according to its operation form, and one kind is the size of stirring the handle through circumference and adjusting tap rivers, and another kind is the size of stirring the handle and adjusting tap rivers through last, and foretell two kinds of basin taps are in the in-process of using, and the size of its degree of opening and shutting often is not convenient for control, and the too big or undersize of tap degree of opening all can bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gear valve to solve the technical problem that the opening and closing degree of the traditional basin faucet in the prior art is inconvenient to adjust and brings inconvenience to a user; the utility model provides a plurality of technical effects that can be produced by the preferred technical proposal in a plurality of technical proposals (the multi-gear positioning device comprises a positioning part and a plurality of positioning grooves, the positioning part is arranged on the shell, the positioning grooves are arranged on the inner wall of the valve cap, the valve cap is directly rotated to ensure that the positioning part is positioned on different positioning grooves, the adjustment of different opening and closing degrees of the valve core can be realized, the structure is simple, the operation is convenient, the number of the positioning parts is two, the two positioning parts are oppositely arranged, the user can conveniently sense gears when in use, the positioning part comprises a positioning ball head, the positioning ball head is matched with the positioning grooves in shape, the positioning is convenient for the positioning when different gears are switched, the valve with smaller cavity between the valve cap and the shell is suitable for the positioning when different gears are switched, the positioning part also comprises an elastic connecting piece, the valve core opening and closing degree can be adjusted by circumferentially shifting; all the positioning grooves are annular grooves, all the annular grooves are arranged in parallel along the axis direction of the valve cap, on one hand, the positioning parts can slide in the annular grooves, so that cold and hot water can be adjusted, and on the other hand, the opening and closing degree of the valve core can be adjusted by switching between the positioning parts and different annular grooves; the valve cap is internally provided with an installation column, the end surface of the installation column is provided with an installation groove, the valve rod is arranged in the installation groove, the valve rod forms a control end, and the valve cap and the valve body are connected and fastened and are convenient to disassemble and assemble; the outer wall of the valve cap is provided with a handle which is convenient for shifting the valve cap; the multi-gear positioning device comprises a positioning part and a plurality of positioning grooves, the positioning part is arranged on the valve cap, the positioning grooves are arranged on the shell, and the gear valves are various in forms; see below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of gear valve, including valve body and valve cap, wherein: the valve body comprises a shell and a valve core, the valve core is arranged in the shell, the valve cap is movably sleeved on the top of the shell, a control end of the valve core penetrates through the shell to be detachably connected with the valve cap, and the valve cap and the control end of the valve core move synchronously; the valve cap is connected with the shell through a multi-gear positioning device, and the multi-gear positioning device can limit the movement position of the valve cap so that the valve core can be adjusted to the corresponding opening and closing degree.

Preferably, the multi-position positioning device comprises a positioning part and a positioning groove, wherein: the positioning part is arranged on the shell; the number of the positioning grooves is at least two, and all the positioning grooves are arranged on the inner wall of the valve cap; and the valve cap is pulled to enable the positioning part to be arranged in the corresponding positioning groove so that the valve core is adjusted to the corresponding opening and closing degree.

Preferably, the number of the positioning parts is two, and the two positioning parts are arranged oppositely; the inner wall of the valve cap is provided with positioning grooves with corresponding quantity corresponding to the positioning parts.

Preferably, the positioning part comprises a positioning ball head, and the positioning groove is matched with the positioning ball head in shape.

Preferably, the positioning portion further comprises an elastic connecting piece, and two ends of the elastic connecting piece are respectively connected with the positioning ball head and the shell.

Preferably, all of the positioning grooves are circumferentially arranged on the inner wall of the bonnet; the valve cap is circumferentially shifted to enable the positioning portion to be arranged in the corresponding positioning groove so that the valve core can be adjusted to the corresponding opening and closing degree.

Preferably, the positioning grooves are arranged as annular grooves, and all the positioning grooves are arranged on the inner wall of the valve cap in parallel along the axial direction of the valve cap; and the valve cap is pulled along the axis direction of the valve cap to enable the positioning part to be arranged in the corresponding positioning groove so that the valve core is adjusted to the corresponding opening and closing degree.

Preferably, a mounting column is arranged inside the bonnet, and a mounting groove is axially arranged on the end face of the mounting column; the valve core comprises a valve rod, the valve rod is detachably arranged in the mounting groove, and the valve rod forms the control end.

Preferably, a handle is connected to the outer wall of the valve cap.

Preferably, the multi-position positioning device comprises a positioning part and a positioning groove, wherein: the positioning part is arranged on the inner wall of the valve cap; the number of the positioning grooves is at least two, and all the positioning grooves are arranged on the shell; and the valve cap is pulled to enable the positioning part to be arranged in the corresponding positioning groove so that the valve core is adjusted to the corresponding opening and closing degree.

The utility model provides a pair of gear valve has following beneficial effect at least:

the gear valve comprises a valve body and a valve cap, the valve comprises a shell and a valve core, the valve core is arranged in the shell, the valve cap is movably sleeved at the top of the shell, a control end of the valve core is detachably connected with the valve cap, the valve cap and the control end of the valve core move synchronously, the valve core is used for conducting and plugging a valve water flow channel, the valve cap is connected with the control end of the valve core, and the valve cap is used for controlling the valve core to open and close and is convenient to operate; the valve cap is connected with the shell through a multi-gear positioning device, the multi-gear positioning device can limit the movement position of the valve cap so as to enable the valve core to be adjusted to a corresponding opening and closing degree, and the multi-gear positioning device can realize adjustment of different gears of the valve core on one hand and is convenient and quick to operate on the other hand; the utility model discloses a valve cap can drive the case and open and shut, can adjust through many gears positioner the degree of opening and shutting of case to difference, the person's of being convenient for use perception to realize that the many gears of valve are adjusted, not only simple structure, convenient operation, the gear adjusting effect is showing moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a bonnet according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 5 is a schematic structural view of a bonnet according to embodiment 2 of the present invention;

fig. 6 is a schematic structural diagram of embodiment 3 of the present invention;

fig. 7 is a schematic structural view of a bonnet according to embodiment 3 of the present invention;

fig. 8 is a schematic structural view of embodiment 4 of the present invention;

fig. 9 is a schematic view of the structure of the valve cap according to embodiment 4 of the present invention.

Reference numerals

1. A bonnet; 11. a handle; 12. mounting a column; 121. mounting grooves; 13. a notch; 2. a valve body; 21. a housing; 22. a valve core; 3. a positioning part; 31. an elastic connecting member; 32. positioning a ball head; 4. and (6) positioning a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the utility model provides a gear valve, as shown in fig. 1-3, gear valve includes valve body 2 and valve cap 1, wherein: the valve body 2 comprises a shell 21 and a valve core 22, the valve core 22 is arranged in the shell 21, the bonnet 1 is movably sleeved on the top of the shell 21, the control end of the valve core 22 penetrates through the shell 21 to be detachably connected with the bonnet 1, and the bonnet 1 and the control end of the valve core 22 move synchronously; the bonnet 1 is connected with the casing 21 through a multi-gear positioning device, the multi-gear positioning device can limit the movement position of the bonnet 1 so as to adjust the valve core 22 to a corresponding opening and closing degree, the multi-gear positioning device comprises a positioning groove and a positioning part, one of the positioning groove and the positioning part is fixedly arranged on the casing 21, the other one of the positioning groove and the positioning part is fixedly arranged on the bonnet 1 and moves synchronously with the bonnet 1, and the positioning part corresponds to at least two positioning grooves to form different gears; a water flow channel is arranged in the housing 21, and the opening and closing degree of the valve core 22 can be controlled to control the flow area of the water flow channel, so as to control the size of water flow.

In the using process, the valve cap 1 is shifted, the control end of the valve core 22 and the valve cap 1 move synchronously, at the moment, the valve core 22 starts to be opened or closed, meanwhile, the multi-gear positioning device positions the valve cap 1 to a corresponding movement position according to the shifting degree, and the valve core 22 positions a corresponding opening and closing degree; the utility model discloses a valve cap 1 can drive case 22 and open and shut, through many grades of positioner can fix a position case 22 to corresponding degree of opening and shutting according to the degree that the user stirred on the one hand, and on the other hand convenient to use person perception case's degree of opening and shutting, simple structure not only, the simple operation, gear adjusting effect is showing moreover.

As an alternative embodiment, the housing 21 includes a main body portion and a connecting portion, the connecting portion includes a sphere and a cylinder disposed on the top of the sphere, the bottom of the sphere is in threaded connection with the main body portion, and the bottom of the bonnet 1 covers the sphere, so that the circumferential degree of freedom of the bonnet 1 is ensured, and the movement of the bonnet 1 is facilitated; the main body part is provided with a water inlet, a water outlet and a water flow channel, the plugging end of the valve core 22 is arranged in the water flow channel, and the opening and closing degree of the valve core 22 determines the flow area of the water flow channel.

As an optional implementation manner, the multi-position positioning device comprises a positioning part 3 and a positioning groove 4, wherein: the positioning part 3 is provided on the housing 21; the number of the positioning grooves 4 is at least two, and all the positioning grooves 4 are arranged on the inner wall of the valve cap 1; the valve cap 1 is pulled to enable the positioning parts 3 to be arranged in the corresponding positioning grooves 4 so as to enable the valve core 22 to be adjusted to the corresponding opening and closing degree.

Preferably, the number of the positioning grooves 4 is three, and the three positioning grooves 4 are sequentially arranged as a zero-grade positioning groove, a low-grade positioning groove and a high-grade positioning groove; when valve cap 1 was located initial position, location portion 3 was arranged in zero grade constant head tank, and location portion 3 sets up on the outer wall of cylinder.

As an alternative embodiment, the number of the positioning parts 3 is two, and the two positioning parts 3 are arranged oppositely; all be provided with the constant head tank 4 of corresponding quantity with the position that corresponds location portion 3 on the inner wall of valve cap 1, two location portion 3 set up relatively on the outer wall of cylinder, be provided with two sets of positioning groove groups on the inner wall of valve cap 1 relatively, every group positioning groove group corresponds corresponding location portion 3, the positioning groove group includes three constant head tank 4, be zero grade constant head tank in proper order, keep out constant head tank and high-grade constant head tank, the setting of a plurality of location portions 3 is convenient for the location of case 22 degree of opening and shutting on the one hand, on the other hand further convenient to use person's perception, it is more convenient to make operation.

As an alternative embodiment, the positioning portion 3 includes a positioning ball 32, the positioning slot 4 is matched with the shape of the positioning ball 32, and when the cavity between the housing 21 and the bonnet 1 is small, the positioning ball 32 is provided as an elastic ball which is arranged on the outer wall of the cylinder.

As an alternative embodiment, when the cavity between the housing 21 and the bonnet 1 is large, the positioning portion 3 further includes an elastic connection member 31, two ends of the elastic connection member 31 are respectively connected to the positioning ball 32 and the outer wall of the cylinder, the elastic connection member 31 is configured to facilitate switching of the positioning ball 32 between different gear positioning slots and facilitate sensing of gears by a user, and the elastic connection member 31 may be configured as a spring or an elastic rod.

As an alternative embodiment, as shown in fig. 2 and 3, the positioning grooves 4 are arranged as long grooves, and all the positioning grooves 4 are circumferentially arranged in parallel on the inner wall of the bonnet 1; the valve cap 1 is circumferentially shifted to enable the positioning ball heads 32 to be arranged in the corresponding positioning grooves 4 so as to adjust the valve core 22 to the corresponding opening and closing degree.

As an alternative embodiment, the inside of the bonnet 1 is provided with a mounting column 12, and an end face of the mounting column 12 is provided with a mounting groove 121 along the axial direction; the valve core 22 comprises a valve rod, the valve rod penetrates through the ball body and the column body and then is detachably arranged in the mounting groove 121, the mounting column 12 is inserted in the column body, and the valve rod forms the control end.

As an alternative embodiment, a handle 11 is connected to the outer wall of the bonnet 1.

Example 2

The embodiment 2 is different from the embodiment 1 in that: as shown in fig. 4 and 5, the positioning grooves 4 are arranged as annular grooves, all the positioning grooves 4 are arranged on the inner wall of the valve cap 1 in parallel along the axial direction of the valve cap 1, the positioning ball 32 can slide along the annular grooves, and when the valve is a cold/hot water valve, the cold/hot water can be adjusted by circumferentially shifting the valve cap 1; stir valve cap 1 along 1 axis direction and make location bulb 32 set up so that case 22 adjusts to the corresponding degree of opening and shutting in corresponding constant head tank 4, and bottom one side of valve cap 1 is provided with breach 13, guarantees the vertical degree of freedom of valve cap 1, and handle 11 sets up with breach 13 relatively, and what be convenient for valve cap 1 stirs from top to bottom.

Example 3:

the difference between example 3 and example 1 is: as shown in fig. 6 and 7, the multi-position positioning device includes a positioning portion 3 and a positioning groove 4, wherein: the positioning portion 3 is provided inside the bonnet 1; the number of the positioning grooves 4 is at least two, and all the positioning grooves 4 are arranged on the shell 21; the valve cap 1 is pulled to enable the positioning parts 3 to be arranged in the corresponding positioning grooves 4 so as to enable the valve core 22 to be adjusted to the corresponding opening and closing degree.

When the cavity between the outer wall of the mounting column 12 and the inner wall of the column body is small, the positioning part 3 comprises a positioning ball head 32, the positioning ball head 32 is an elastic ball head, and the elastic ball head is arranged on the outer wall of the mounting column 12.

When the cavity between the outer wall of the mounting column 12 and the inner wall of the column body is large, the positioning part 3 comprises an elastic connecting piece 31 and a positioning ball head 32, two ends of the elastic connecting piece 31 are respectively connected with the outer wall of the mounting column 12 and the positioning ball head 32, and the elastic connecting piece 31 is a spring or an elastic deflector rod.

Location portion 3 sets up on the outer wall of erection column 12, and constant head tank 4 sets up to rectangular groove, and all constant head tanks 4 circumference sets up on the inner wall of cylinder, handle 11 is stirred to circumference, and location portion 3 synchronous motion realizes switching between constant head tank 4 to accomplish the regulation of gear.

Example 4

Example 4 differs from example 3 in that: as shown in fig. 8 and 9, the positioning portion 3 and the handle 11 are arranged along the same straight line, the positioning groove 4 is arranged as an annular groove, all the annular grooves are sequentially arranged in parallel along the axis direction of the valve cap 1, one side of the bottom of the valve cap 1 is provided with a notch 13, the handle 11 and the notch 13 are arranged oppositely, the handle 11 is shifted up and down, the positioning portion 3 moves synchronously and is switched between the positioning grooves 4, so that the adjustment of the gears is completed, when the gear valve is a cold and hot water valve, the handle 11 is shifted circumferentially, the positioning portion 3 can slide along the annular groove, and therefore the adjustment of cold and.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A range valve, comprising a valve body (2) and a bonnet (1), wherein:

the valve body (2) comprises a shell (21) and a valve core (22), the valve core (22) is arranged in the shell (21), the bonnet (1) is movably sleeved on the top of the shell (21), the control end of the valve core (22) penetrates through the shell (21) to be detachably connected with the bonnet (1), and the bonnet (1) and the control end of the valve core (22) move synchronously; the valve cap (1) is connected with the shell (21) through a multi-gear positioning device, and the multi-gear positioning device can limit the movement position of the valve cap (1) so that the valve core (22) can be adjusted to a corresponding opening and closing degree.

2. A range valve according to claim 1, characterised in that the multi-range positioning means comprises a positioning portion (3) and a positioning slot (4), wherein:

the positioning part (3) is arranged on the shell (21);

the number of the positioning grooves (4) is at least two, and all the positioning grooves (4) are arranged on the inner wall of the valve cap (1);

the valve cap (1) is pulled to enable the positioning portion (3) to be arranged in the corresponding positioning groove (4) so that the valve core (22) can be adjusted to the corresponding opening and closing degree.

3. A range valve according to claim 2, characterised in that the number of locating portions (3) is two, the two locating portions (3) being arranged opposite each other;

the inner wall of the valve cap (1) is provided with positioning grooves (4) with corresponding quantity corresponding to the positioning parts (3).

4. A notch valve according to claim 2, characterized in that said positioning portion (3) comprises a positioning bulb, said positioning slot (4) being adapted to the shape of said positioning bulb.

5. A notch valve according to claim 4, characterized in that said positioning portion (3) further comprises an elastic connecting member (31), both ends of said elastic connecting member (31) being connected to said positioning bulb and said housing (21), respectively.

6. Gear valve according to claim 2, characterised in that all the positioning slots (4) are arranged circumferentially on the inner wall of the bonnet (1);

the valve cap (1) is circumferentially shifted to enable the positioning portion (3) to be arranged in the corresponding positioning groove (4) so that the valve core (22) can be adjusted to the corresponding opening and closing degree.

7. A range valve according to claim 2, characterized in that said positioning grooves (4) are provided as annular grooves, all said positioning grooves (4) being arranged in parallel on the inner wall of said bonnet (1) in the direction of the axis of said bonnet (1);

the valve cap (1) is shifted along the axis direction of the valve cap (1) to enable the positioning part (3) to be arranged in the corresponding positioning groove (4) so that the valve core (22) can be adjusted to the corresponding opening and closing degree.

8. The range valve according to claim 1, characterized in that the bonnet (1) is internally provided with a mounting column (12), and an end face of the mounting column (12) is provided with a mounting groove (121) along the axial direction;

the valve core (22) comprises a valve rod, the valve rod is detachably arranged in the mounting groove (121), and the valve rod forms the control end.

9. The gearshift valve according to claim 1, characterized in that a handle (11) is attached to the outer wall of the bonnet (1).

10. A range valve according to claim 1, characterised in that the multi-range positioning means comprises a positioning portion (3) and a positioning slot (4), wherein:

the positioning part (3) is arranged inside the valve cap (1);

the number of the positioning grooves (4) is at least two, and all the positioning grooves (4) are arranged on the shell (21);