阅读说明：本技术 一种可对把手折叠的阀门 (Valve capable of folding handle ) 是由 刘晓庆 于 2019-11-21 设计创作，主要内容包括：本发明属于阀门技术领域,本发明公开了一种可对把手折叠的阀门,包括阀门本体,所述阀门本体的顶部固定连接有安装板,所述安装板的顶部套设有安装块,所述安装块的右侧固定连接有第一把手,所述第一把手的内部设置有第二把手,所述第一把手内壁的前侧和后侧均固定连接有传动机构。本发明通过设置阀门本体、定位机构、传动机构、滑动机构、安装块、第一把手、转板、第二把手、拉把、收纳槽、滑槽、滑块、限位槽、拉环、限位块、安装板和转杆的配合使用,解决了现有的阀门的把手不具备折叠的功能,无法对把手旋转的弧度进行改变,不便于阀门在不同环境下的使用,不便于使用者使用问题。(The invention belongs to the technical field of valves, and discloses a valve with foldable handles, which comprises a valve body, wherein the top of the valve body is fixedly connected with an installation plate, the top of the installation plate is sleeved with an installation block, the right side of the installation block is fixedly connected with a first handle, a second handle is arranged in the first handle, and the front side and the rear side of the inner wall of the first handle are fixedly connected with a transmission mechanism. The valve comprises a valve body, a positioning mechanism, a transmission mechanism, a sliding mechanism, an installation block, a first handle, a rotating plate, a second handle, a pull handle, a containing groove, a sliding block, a limiting groove, a pull ring, a limiting block, an installation plate and a rotating rod.)

1. A valve that can fold to handle, includes valve body (1), its characterized in that: the top fixedly connected with mounting panel (16) of valve body (1), the top cover of mounting panel (16) is equipped with installation piece (5), the right side fixedly connected with first in command (6) of installation piece (5), the inside of first in command (6) is provided with second in command (8), the equal fixedly connected with drive mechanism (3) in front side and the rear side of first in command (6) inner wall, two opposite one sides of drive mechanism (3) all run through to the outside and the fixedly connected with positioning mechanism (2) of first in command (6), the equal fixedly connected with slide mechanism (4) in front side and the rear side on first in command (6) inner wall right side.

2. A handle-collapsible valve as claimed in claim 1, wherein: positioning mechanism (2) include arm-tie (203), one side and arm-tie (203) fixed connection that drive mechanism (3) are close to arm-tie (203), the equal fixedly connected with locating piece (202) in top of two relative one sides of arm-tie (203), constant head tank (201) that cooperate the use with locating piece (202) have all been seted up on the right side of second handle (8) front side and rear side.

3. A handle-collapsible valve as claimed in claim 2, wherein: drive mechanism (3) include fly leaf (301), the equal fixedly connected with movable rod (302) in the opposite one side of two fly leaves (301), one side that fly leaf (301) were kept away from in movable rod (302) run through to the outside of first in command (6) and with arm-tie (203) fixed connection, the surface cover of movable rod (302) is equipped with first spring (303), one side and fly leaf (301) fixed connection that first spring (303) are close to fly leaf (301), one side and the inner wall fixed connection of first in command (6) that fly leaf (301) were kept away from in first spring (303).

4. A handle-collapsible valve as claimed in claim 1, wherein: slide mechanism (4) include slide bar (401), the front side and the rear side of slide bar (401) all with the inner wall fixed connection of first in command (6), the surface of slide bar (401) is equipped with sliding sleeve (402) and second spring (403) respectively, one side and sliding sleeve (402) fixed connection that second spring (403) are close to sliding sleeve (402), one side and the inner wall fixed connection of first in command (6) that sliding sleeve (402) were kept away from in second spring (403).

5. The handle-collapsible valve of claim 4, wherein: the right side fixedly connected with stopper (15) of sliding sleeve (402), spacing groove (13) that use with stopper (15) cooperation are all seted up to the front side and the rear side of second handle (8), and equal fixedly connected with pull ring (14) in the opposite one side of two stoppers (15).

6. A handle-collapsible valve as claimed in claim 1, wherein: the inner wall fixedly connected with bull stick (17) of first in command (6), the surface cover of bull stick (17) is equipped with changes board (7), the right side and second handle (8) fixed connection of changeing board (7), the turn trough of using with bull stick (17) cooperation has been seted up to the inside of changeing board (7).

7. A handle-collapsible valve as claimed in claim 3, wherein: the top and the bottom of the movable plate (301) are both fixedly connected with sliding blocks (12), the inner wall of the first handle (6) is provided with a sliding groove (11) matched with the sliding blocks (12) for use, and the top of the first handle (6) is provided with a containing groove (10) matched with the second handle (8) for use.

8. A handle-collapsible valve as claimed in claim 2, wherein: the inner wall of the first handle (6) is provided with a movable hole matched with the positioning block (202) for use, one side, far away from the pulling plate (203), of the positioning block (202) penetrates through the movable hole and extends to the inner cavity of the positioning groove (201), and one sides, opposite to the two pulling plates (203), of the two pulling plates are fixedly connected with pulling handles (9).

Technical Field

The invention belongs to the technical field of valves, and particularly relates to a valve with a foldable handle.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for a valve of a fluid control system, has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system, can be used for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, regulating and controlling parameters of a conveying medium, and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to the functions.

The valve plays a vital role in our life, and is used in municipal construction, and is used in household life, and the valve is used for controlling the direction, pressure and flow of fluid, and is a device which enables media in a pipe and equipment to flow or stop and can control the flow of the fluid.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the valve with the foldable handle, which has the advantages of being capable of folding the handle and facilitating the use of the valve in different environments, and solves the problems that the handle of the existing valve does not have the folding function, cannot change the rotating radian of the handle, is inconvenient for the use of the valve in different environments and is inconvenient for a user to use.

The invention is realized in such a way that the valve capable of folding the handle comprises a valve body, wherein the top of the valve body is fixedly connected with a mounting plate, the top of the mounting plate is sleeved with a mounting block, the right side of the mounting block is fixedly connected with a first handle, a second handle is arranged in the first handle, the front side and the rear side of the inner wall of the first handle are both fixedly connected with transmission mechanisms, the opposite sides of the two transmission mechanisms penetrate through the outer side of the first handle and are fixedly connected with positioning mechanisms, and the front side and the rear side of the right side of the inner wall of the first handle are both fixedly connected with sliding mechanisms.

Preferably, the positioning mechanism comprises pull plates, one side of the transmission mechanism, which is close to the pull plates, is fixedly connected with the pull plates, positioning blocks are fixedly connected to the tops of the opposite sides of the two pull plates, and positioning grooves matched with the positioning blocks are formed in the right sides of the front side and the rear side of the second handle.

Preferably, the transmission mechanism comprises movable plates, movable rods are fixedly connected to opposite sides of the two movable plates, one side of each movable rod, which is far away from the movable plates, penetrates through the outer side of the first handle and is fixedly connected with the pull plate, a first spring is sleeved on the surface of each movable rod, one side of each first spring, which is close to the movable plates, is fixedly connected with the corresponding movable plate, and one side of each first spring, which is far away from the corresponding movable plate, is fixedly connected with the inner wall of the corresponding first handle.

Preferably, the sliding mechanism comprises a sliding rod, the front side and the rear side of the sliding rod are fixedly connected with the inner wall of the first handle, the surface of the sliding rod is respectively sleeved with a sliding sleeve and a second spring, one side of the second spring, which is close to the sliding sleeve, is fixedly connected with the sliding sleeve, and one side of the second spring, which is far away from the sliding sleeve, is fixedly connected with the inner wall of the first handle.

Preferably, the right side of the sliding sleeve is fixedly connected with a limiting block, the front side and the rear side of the second handle are respectively provided with a limiting groove matched with the limiting block, and one sides of the two limiting blocks, which are opposite to each other, are respectively fixedly connected with a pull ring.

Preferably, the inner wall of the first handle is fixedly connected with a rotating rod, a rotating plate is sleeved on the surface of the rotating rod, the right side of the rotating plate is fixedly connected with the second handle, and a rotating groove matched with the rotating rod for use is formed in the rotating plate.

Preferably, the top and the bottom of the movable plate are both fixedly connected with a sliding block, the inner wall of the first handle is provided with a sliding groove matched with the sliding block for use, and the top of the first handle is provided with a containing groove matched with the second handle for use.

Preferably, the inner wall of the first handle is provided with a movable hole matched with the positioning block, one side of the positioning block, which is far away from the pulling plate, penetrates through the movable hole and extends to the inner cavity of the positioning groove, and the opposite sides of the two pulling plates are fixedly connected with pulling handles.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matched use of the valve body, the positioning mechanism, the transmission mechanism, the sliding mechanism, the mounting block, the first handle, the rotating plate, the second handle, the pulling handle, the accommodating groove, the sliding block, the limiting groove, the pulling ring, the limiting block, the mounting plate and the rotating rod, when a user uses the valve in a narrow environment and needs to fold the second handle, the user controls the second handle to be folded into the inner cavity of the accommodating groove, so that the rotation of the first handle in the narrow use environment is facilitated, the use of the user is facilitated, and the problems that the handle of the existing valve does not have a folding function, the rotating radian of the handle cannot be changed, the use of the valve in different environments is inconvenient, and the use of the user is inconvenient are solved.

2. According to the invention, the positioning mechanism is arranged, so that the fixing effect between the first handle and the second handle is effectively realized, the first handle and the second handle are prevented from being separated, and the second handle is conveniently folded into the accommodating groove.

3. The invention is convenient for a user to control the movement of the positioning mechanism by arranging the transmission mechanism, thereby facilitating the movement of the second handle into the inner cavity of the accommodating groove and facilitating the use of the user.

4. The sliding mechanism is arranged, so that the movement of the limiting block is facilitated, the movement stability of the limiting block is improved, the limiting effect on the limiting block is realized, and the limiting block is prevented from deviating when moving.

5. The limiting block and the limiting groove are matched for use, so that the effect of fixing the second handle before being folded is effectively realized, the second handle drives the first handle to rotate conveniently, and a user can control the limiting block to move out of the inner cavity of the limiting groove conveniently by arranging the pull ring.

6. The rotation rod and the rotation plate are matched for use, so that the rotation of the second handle is facilitated, and the second handle can be conveniently folded into the inner cavity of the first handle.

7. The sliding block and the sliding groove are matched for use, so that the moving stability of the movable plate is effectively improved, the movable plate is limited, the movable plate is prevented from deflecting during moving, a user can conveniently store the second handle through the storage groove, and the use of the user is facilitated.

8. The pull plate is provided with the pull handle, so that the friction force between the positioning block and the first handle is effectively reduced, the movement of the positioning block is facilitated, and a user can conveniently control the movement of the pull plate.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a perspective view of a structure provided by an embodiment of the present invention;

FIG. 3 is a perspective view of a first handle according to an embodiment of the present invention;

FIG. 4 is a perspective view of a rotating plate provided by an embodiment of the present invention;

FIG. 5 is a left side cross-sectional view of a partial structure provided by an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of A of FIG. 5 according to an embodiment of the present invention;

FIG. 7 is a left side top cross-sectional view of an embodiment of the invention providing a partial structure;

fig. 8 is a partial enlarged view of B in fig. 7 according to an embodiment of the present invention.

In the figure: 1. a valve body; 2. a positioning mechanism; 201. positioning a groove; 202. positioning blocks; 203. pulling a plate; 3. a transmission mechanism; 301. a movable plate; 302. a movable rod; 303. a first spring; 4. a sliding mechanism; 401. a slide bar; 402. a sliding sleeve; 403. a second spring; 5. mounting blocks; 6. a first handle; 7. rotating the plate; 8. a second handle; 9. pulling a handle; 10. a receiving groove; 11. a chute; 12. a slider; 13. a limiting groove; 14. a pull ring; 15. a limiting block; 16. mounting a plate; 17. and (4) rotating the rod.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 8, a valve foldable with handles according to an embodiment of the present invention includes a valve body 1, a mounting plate 16 is fixedly connected to the top of the valve body 1, a mounting block 5 is sleeved on the top of the mounting plate 16, a first handle 6 is fixedly connected to the right side of the mounting block 5, a second handle 8 is disposed inside the first handle 6, transmission mechanisms 3 are fixedly connected to the front side and the rear side of the inner wall of the first handle 6, opposite sides of the two transmission mechanisms 3 penetrate through the outer side of the first handle 6 and are fixedly connected to a positioning mechanism 2, and a sliding mechanism 4 is fixedly connected to the front side and the rear side of the right side of the inner wall of the first handle 6.

Referring to fig. 6, the positioning mechanism 2 includes a pulling plate 203, one side of the transmission mechanism 3 close to the pulling plate 203 is fixedly connected to the pulling plate 203, the top of the opposite side of the two pulling plates 203 is fixedly connected to a positioning block 202, and the right sides of the front side and the rear side of the second handle 8 are provided with positioning grooves 201 used in cooperation with the positioning block 202.

Adopt above-mentioned scheme: through setting up positioning mechanism 2, the effectual effect of having realized fixing between first in command 6 and the second in command 8 to prevent the separation of first in command 6 and second in command 8, made things convenient for the inside of the folding entering storage groove 10 of second in command 8.

Referring to fig. 6, the transmission mechanism 3 includes two movable plates 301, a movable rod 302 is fixedly connected to opposite sides of the two movable plates 301, one side of the movable rod 302 away from the movable plates 301 penetrates to the outside of the first handle 6 and is fixedly connected to the pulling plate 203, a first spring 303 is sleeved on the surface of the movable rod 302, one side of the first spring 303 close to the movable plates 301 is fixedly connected to the movable plates 301, and one side of the first spring 303 away from the movable plates 301 is fixedly connected to the inner wall of the first handle 6.

Adopt above-mentioned scheme: through setting up drive mechanism 3, made things convenient for the user to control the removal of positioning mechanism 2 to made things convenient for second handle 8 motion to get into the inner chamber of accomodating groove 10, made things convenient for user's use.

Referring to fig. 8, the sliding mechanism 4 includes a sliding rod 401, a front side and a rear side of the sliding rod 401 are fixedly connected to an inner wall of the first handle 6, a sliding sleeve 402 and a second spring 403 are respectively sleeved on a surface of the sliding rod 401, one side of the second spring 403 close to the sliding sleeve 402 is fixedly connected to the sliding sleeve 402, and one side of the second spring 403 far from the sliding sleeve 402 is fixedly connected to the inner wall of the first handle 6.

Adopt above-mentioned scheme: through setting up slide mechanism 4, made things convenient for stopper 15's removal, increased the stability that stopper 15 removed, and realized carrying out spacing effect to stopper 15, take place the incline when having prevented that stopper 15 from removing.

Referring to fig. 8, the right side fixedly connected with stopper 15 of sliding sleeve 402, the spacing groove 13 that uses with stopper 15 cooperation is all seted up to the front side and the rear side of second handle 8, and the equal fixedly connected with pull ring 14 in the opposite one side of two stoppers 15.

Adopt above-mentioned scheme: through the cooperation that sets up stopper 15 and spacing groove 13, the effectual effect of having realized fixing second handle 8 before not folding has made things convenient for second handle 8 to drive the rotation of first handle 6, through setting up pull ring 14, has made things convenient for the user to control stopper 15 and has removed the inner chamber of spacing groove 13.

Referring to fig. 3 and 4, the inner wall of the first handle 6 is fixedly connected with a rotating rod 17, the surface of the rotating rod 17 is sleeved with a rotating plate 7, the right side of the rotating plate 7 is fixedly connected with the second handle 8, and a rotating groove matched with the rotating rod 17 for use is formed in the rotating plate 7.

Adopt above-mentioned scheme: through the cooperation of setting up bull stick 17 and commentaries on classics board 7 and using, made things convenient for the rotation of second handle 8 to made things convenient for second handle 8 to fold the inner chamber that gets into first handle 6.

Referring to fig. 6, the movable plate 301 is fixedly connected to the sliding blocks 12 at the top and the bottom, the inner wall of the first handle 6 is provided with a sliding groove 11 matched with the sliding blocks 12 for use, and the top of the first handle 6 is provided with a receiving groove 10 matched with the second handle 8 for use.

Adopt above-mentioned scheme: through the cooperation that sets up slider 12 and spout 11 and use, the effectual stability that has increased the removal of fly leaf 301, and realized carrying out spacing effect to fly leaf 301, prevented that fly leaf 301 from taking place the incline when removing, accomodate groove 10 through the setting, made things convenient for the user to accomodate second handle 8, made things convenient for user's use.

Referring to fig. 5 and 6, the inner wall of the first handle 6 is provided with a movable hole used in cooperation with the positioning block 202, one side of the positioning block 202, which is far away from the pulling plate 203, passes through the movable hole and extends to the inner cavity of the positioning groove 201, and one sides of the two pulling plates 203, which are opposite to each other, are fixedly connected with a pulling handle 9.

Adopt above-mentioned scheme: through setting up the activity hole, the effectual frictional force that has reduced between locating piece 202 and the first in command 6 to make things convenient for the removal of locating piece 202, through setting up pull 9, made things convenient for the user to control the removal of arm-tie 203.

The working principle of the invention is as follows:

when the valve is used, when a user needs to fold the second handle 8 when using the valve in a narrow environment, the user drives the limiting block 15 to move out of the inner cavity of the limiting groove 13 by pulling the movement of the pull ring 14, the limiting block 15 moves to drive the sliding sleeve 402 to slide on the surface of the sliding rod 401, the second spring 403 is extruded by the movement of the sliding sleeve 402, when the limiting block 15 is separated from the limiting groove 13, the user rotates the second handle 8 on the surface of the rotating rod 17 by rotating the second handle 8, when the second handle 8 rotates to the top of the first handle 6, the user drives the pull plate 203 to move by pulling the pull handle 9, the pull plate 203 moves to drive the movable rod 302 to move, the movable rod 302 moves to drive the movable plate 301 to move, the movable plate 301 drives the sliding block 12 to slide inside the sliding groove 11, the movable plate 301 moves to extrude the first spring 303, thereby make arm-tie 203 remove and drive the motion of locating piece 202, when locating piece 202 moved out the inside of accomodating groove 10, the user continues to rotate second handle 8, the rotation of second handle 8 gets into the inner chamber of accomodating groove 10, the user loosens the power to pulling handle 9, the resilience of first spring 303 drives the inner chamber that locating piece 202 moved and gets into constant head tank 201 and fixes a position, thereby second handle 8's removal has been prevented, the folding inner chamber that gets into and accomodate groove 10 of second handle 8 has been made things convenient for, thereby made things convenient for under narrow and small service environment to the rotation of first handle 6, user's use has been made things convenient for.

In summary, the following steps: this can be to folding valve of handle, through setting up valve body 1, positioning mechanism 2, drive mechanism 3, slide mechanism 4, installation piece 5, the first in command 6, the commentaries on classics board 7, the second in command 8, draw handle 9, accomodate groove 10, spout 11, slider 12, spacing groove 13, pull ring 14, stopper 15, mounting panel 16 and bull stick 17's cooperation is used, the handle of having solved current valve does not have folding function, can't change the rotatory radian of handle, the use of valve under different environment is not convenient for, the not convenient to use user's problem of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.