Handle assembly of valve
By designing a valve handle assembly with an extension plate and a pin structure, the problem of low rotation efficiency caused by fixed-length handles is solved, enabling convenient length adjustment and quick storage, thus improving usage efficiency and space utilization.
Patent Information
- Application Number
- CN202520717591.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-04-16
AI Technical Summary
The existing valve handles have a fixed length, which makes it inconvenient for users to exert force with both hands or with two people working together to turn them, thus affecting the turning efficiency.
A valve handle assembly was designed that allows the handle length to be extended by setting an extension plate and a pin structure, and ensures that the extension plate is not easy to detach by the stable insertion of the plug and the square hole, and achieves quick storage by using a return spring.
It allows users to easily turn the handle with both hands or with the help of two people, improving turning efficiency and saving space when no force is needed.
Smart Images
Figure CN223895226U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to valve handle technical field especially relates to a handle subassembly of valve. BACKGROUND
[0002] Valve is the device of controlling fluid flow, is a kind of mechanical device, for guiding, starting, stopping, mixing or regulating the flow, pressure or temperature of process fluid, for manually operating valve, its material quality is more selected steel or aluminum alloy etc., with good rigidity and wear resistance, valve handle is also called valve handle.
[0003] The length of the existing valve handle is fixed structure, cannot be extended, further lead to need user's both hands or two people collaborative rotation handle inconvenient hand force, further influence the efficiency of rotating valve, to solve the above problems, the present application proposes a handle subassembly of valve. UTILITY MODEL CONTENT
[0004] The utility model discloses in view of prior art's insufficient, provide a handle subassembly of valve, through setting up extension plate can be used for the length of extension plate body, further can be convenient for user's both hands or two people collaborative rotation handle, through the positioning of the plug block of bolt, guarantee that plug block can be stably inserted in the inner wall of square hole, further can guarantee that extension plate will not easily separate from the inner wall of square groove, can guarantee that when not needing force rotating plate body will not occupy too much space.
[0005] In order to solve the above technical problem, the utility model discloses the length of the existing valve handle is fixed structure, cannot be extended, further lead to need user's both hands or two people collaborative rotation handle inconvenient hand force, further influence the efficiency of rotating valve problem.
[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:
[0007] A handle subassembly of valve, including plate body, the inner wall of plate body is set up and is inserted into the hole, the lateral wall of plate body is set up and is inserted into the square groove, the inner wall of square groove is slidably connected with extension plate, the side of extension plate away from side plate is fixedly installed with plug block, the inner wall of plug block is set up and is connected with the hole, the inner wall of square groove is set up and is inserted into the square hole, the inner wall of plate body is set up and is inserted into the circular groove, the one end of the inner wall of circular groove is fixedly connected with the one end of return spring, the other end of return spring is fixedly connected with mobile column, the one end of mobile column away from return spring is fixedly connected with the bolt.
[0008] As a preferred technical scheme of the utility model, the outer wall of extension plate is fixedly installed with side plate, the outer wall of side plate is fixedly installed with pull ear, the inner wall of pull ear is inserted with pull rod.
[0009] As a preferred technical scheme of the utility model, the outer wall of the plate body is provided with a through groove in communication with the inner wall of the square groove, and the extension plate is slidingly installed on the inner wall of the through groove.
[0010] As a preferred technical scheme of the utility model, the inner wall of the square hole is provided with a through hole in communication with the inner wall of the circular groove, the bolt is slidingly connected to the inner wall of the through hole, the outer edge of the moving column is fixedly installed with a pull plate, and the pull plate is slidingly connected to the inner wall of the plate body.
[0011] As a preferred technical scheme of the utility model, the outer edge diameter of the moving column is adapted to the inner wall diameter of the circular groove, and the moving column is slidingly installed on the inner wall of the circular groove.
[0012] As a preferred technical scheme of the utility model, the plug block is adapted to be inserted into the inner wall of the square hole, and the end of the bolt away from the moving column is inserted into the inner wall of the butt joint hole.
[0013] As a preferred technical scheme of the utility model, one end of the extension plate is fixedly connected with the reset spring, the other end of the reset spring is fixedly connected with the inner wall of the square groove, the number of reset springs is two, and the two reset springs are symmetrically arranged on the inner wall of the square groove.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The handle assembly of the valve can be used to extend the length of the extension plate body, so that the user can rotate the handle with both hands or in cooperation with another person, the plug block can be stably inserted into the inner wall of the square hole through the positioning of the bolt, so that the extension plate cannot easily separate from the inner wall of the square groove, and the space occupied when the plate body is not rotated by force can be reduced.
[0016] The handle assembly of the valve is provided with two reset springs, which can push the extension plate to reset to the original position for storage by means of the elastic force of the reset springs, without the need for manual operation. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0019] Figure 2 It is a plate body cross-sectional structure schematic view of the utility model;
[0020] Figure 3 It is the cross section and local enlarged structure schematic view of the utility model;
[0021] Figure 4 It is the expansion structure schematic view of the utility model;
[0022] Figure 5 It is the cross section square hole display structure schematic view of the utility model.
[0023] In the drawing: 1, plate body;2, jack;3, square groove;4, extension plate;5, side plate;6, pull ear;7, pull rod;8, reset spring;9, plug block;10, butt joint hole;11, through groove;12, square hole;13, round groove;14, return spring;15, moving column;16, pull plate;17, bolt. DETAILED DESCRIPTION
[0024] The utility model will be further described in detail below in combination with the drawings.
[0025] The following description is used to disclose the utility model so that the person skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by the person skilled in the art. The basic principles defined in the following description can be used in other implementation, modification, improvement, equivalent and other technical solutions without departing from the spirit and scope of the utility model.
[0026] The person skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the simplified description of the utility model for the convenience of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.
[0027] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.
[0028] Please refer to Figures 1-5A handle assembly of a valve, comprising a plate body 1, a plug hole 2 is formed in the inner wall of the plate body 1, a square groove 3 is formed through the side wall of the plate body 1, an extension plate 4 is slidably connected to the inner wall of the square groove 3, a plug block 9 is fixedly installed on the side of the extension plate 4 away from the side plate 5, a butt joint hole 10 is formed in the inner wall of the plug block 9, a square hole 12 is formed in the inner wall of the square groove 3, a circular groove 13 is formed in the inner wall of the plate body 1, one end of a return spring 14 is fixedly connected to the inner wall of the circular groove 13, the other end of the return spring 14 is fixedly connected to a moving column 15, and a plug pin 17 is fixedly connected to the end of the moving column 15 away from the return spring 14.
[0029] Referring to Figure 1 - Figure 4 As shown: the outer wall of the extension plate 4 is fixedly installed with the side plate 5, the outer wall of the side plate 5 is fixedly installed with the pull ear 6, and the pull rod 7 is inserted into the inner wall of the pull ear 6, so that the user can easily pull the pull ear 6 to drive the side plate 5 and the extension plate 4 to move, thereby adjusting the length of the extension plate 4 exposed outside, and the user's hand can easily rotate the plate body 1, increasing the stress point.
[0030] Referring to Figure 4 and Figure 5 As shown: the outer wall of the plate body 1 is formed with a through groove 11 communicating with the inner wall of the square groove 3, and the extension plate 4 is slidably installed in the inner wall of the through groove 11. The extension plate 4 can move through the through groove 11 to the outside, which is used to extend the length of the plate body 1.
[0031] Referring to Figure 3 and Figure 5 As shown: the inner wall of the square hole 12 is formed with a through hole communicating with the inner wall of the circular groove 13, the plug pin 17 is slidably connected to the inner wall of the through hole, the pull plate 16 is fixedly installed on the outer edge of the moving column 15, and the pull plate 16 is slidably connected to the inner wall of the plate body 1, so that when the user pulls the pull plate 16 to drive the moving column 15 to slide in the inner wall of the circular groove 13, the position of the plug pin 17 can be adjusted, and the plug pin 17 can be separated from the inner wall of the square hole 12.
[0032] Referring to Figure 3 As shown: the outer diameter of the moving column 15 is adapted to the inner diameter of the circular groove 13, and the moving column 15 is slidably installed in the inner wall of the circular groove 13, so that the stability of the moving column 15 when moving in the inner wall of the circular groove 13 can be ensured, the stability of the moving column 15 when moving can be ensured, and the moving column 15 can not shake randomly.
[0033] Referring to Figure 3 - Figure 5As shown: the plug 9 is adapted to be inserted into the inner wall of the square hole 12, and the latch 17 is inserted into the inner wall of the butt joint hole 10 away from one end of the moving column 15, so that the plug 9 can be positioned by the latch 17, ensuring that the plug 9 can be stably inserted into the inner wall of the square hole 12, thereby ensuring that the extension plate 4 cannot easily separate from the inner wall of the square groove 3, and ensuring that it does not occupy too much space when the plate body 1 does not need to be rotated.
[0034] Referring to Figure 4 As shown: one end of the extension plate 4 is fixedly connected with the reset spring 8, the other end of the reset spring 8 is fixedly connected with the inner wall of the square groove 3, the number of reset springs 8 is two, and the two reset springs 8 are symmetrically arranged on the inner wall of the square groove 3, so that the extension plate 4 that needs to be retracted to the inner wall of the square groove 3 can be retracted to the original position without manual operation, and the extension plate 4 can be quickly reset to the original position by the elastic force of the two reset springs 8.
[0035] When using the device, first, the pull plate 16 can be pulled to drive the moving column 15 to slide on the inner wall of the circular groove 13, which can be used to adjust the position of the latch 17, and adjust it to separate from the inner wall of the square hole 12, then the pull rod 7 can be inserted into the inner wall of the pull ear 6, then the extension plate 4 can be pulled to extend the length of the extension plate body 1 to the outside of the through groove 11, then the plug hole 2 can be inserted into the valve, and then the extension plate 4 and the plate body 1 can be rotated by force to open and close the valve.
[0036] After the work is finished, the extension plate 4 can be quickly reset to the original position for storage by the elastic force of the two reset springs 8, without manual handling, thereby ensuring that it does not occupy too much space when the plate body 1 does not need to be rotated.
[0037] Those skilled in the art should understand that the above description and the embodiments of the utility model shown in the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structure principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be any deformation or modification without departing from the principle.
Claims
1. A valve handle assembly, comprising a plate (1), characterized in that: The inner wall of the plate (1) is provided with a socket (2), and the side wall of the plate (1) is provided with a square groove (3). The inner wall of the square groove (3) is slidably connected with an extension plate (4). A plug (9) is fixedly installed on the side of the extension plate (4) away from the side plate (5). The inner wall of the plug (9) is provided with a mating hole (10). The inner wall of the square groove (3) is provided with a square hole (12). The inner wall of the plate (1) is provided with a circular groove (13). One end of a return spring (14) is fixedly connected to the inner wall of the circular groove (13). The other end of the return spring (14) is fixedly connected to a moving column (15). The end of the moving column (15) away from the return spring (14) is fixedly connected with a pin (17).
2. The valve handle assembly according to claim 1, characterized in that: A side plate (5) is fixedly installed on the outer wall of the extension plate (4), and a pull lug (6) is fixedly installed on the outer wall of the side plate (5). A pull rod (7) is inserted into the inner wall of the pull lug (6).
3. The valve handle assembly according to claim 1, characterized in that: The outer wall of the plate (1) is provided with a through groove (11) that communicates with the inner wall of the square groove (3), and the extension plate (4) is slidably installed on the inner wall of the through groove (11).
4. The valve handle assembly according to claim 1, characterized in that: The inner wall of the square hole (12) is provided with a through hole that communicates with the inner wall of the circular groove (13). The pin (17) is adapted to slide and connect to the inner wall of the through hole. The outer edge of the movable column (15) is fixedly installed with a pull plate (16), and the pull plate (16) is slidably connected to the inner wall of the plate (1).
5. The valve handle assembly according to claim 1, characterized in that: The outer diameter of the movable column (15) is adapted to the inner diameter of the circular groove (13), and the movable column (15) is slidably installed on the inner wall of the circular groove (13).
6. The valve handle assembly according to claim 1, characterized in that: The insert (9) is adapted to be inserted into the inner wall of the square hole (12), and the end of the pin (17) away from the moving post (15) is inserted into the inner wall of the docking hole (10).
7. A valve handle assembly according to claim 1, characterized in that: One end of a reset spring (8) is fixedly connected to the outer side of the extension plate (4), and the other end of the reset spring (8) is fixedly connected to the inner wall of the square groove (3). There are two reset springs (8), and the two reset springs (8) are symmetrically arranged on the inner wall of the square groove (3).