Valve handle
By using gear meshing and adjustable connectors, the problem of valve handle rotation being obstructed when close to a wall is solved, thus achieving stable handle operation and normal valve body control.
Patent Information
- Application Number
- CN202520210855.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-11
AI Technical Summary
When the pipeline is laid close to the wall, the valve handle is obstructed from turning and difficult to operate normally.
It adopts a gear meshing structure and adjustable connector design. The shaft drives the gear to rotate, so as to adjust the handle angle. Combined with the anti-slip knob and support rod structure, it ensures a stable connection between the handle and the connecting handle.
This design allows the handle to rotate smoothly even in obstructed environments, enabling the valve body to open or close, and enhances the connection stability between the handle and the connecting shank.
Smart Images
Figure CN223953429U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to valve accessories technical field, concretely relates to a valve handle. BACKGROUND
[0002] Valve is used to open and close pipeline, controls flow direction, adjusts and controls the pipeline accessory of medium parameter transmission, is widely used in the fluid transmission system of water, gas and so on of industrial production and daily life.
[0003] Handle is one of indispensable accessories on valve, at present, the length of handle on valve is all fixed, but some pipelines are limited by environment when laying, and the arrangement position is very close to wall, in this case, handle is blocked by wall when rotating, leading to handle not rotating.
[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS
[0005] In order to solve the problem that some pipelines are limited by environment when laying, and the arrangement position is very close to wall, in this case, handle is blocked by wall when rotating, leading to handle not rotating, the basic concept of technical scheme of the utility model is:
[0006] A valve handle, including valve body, connecting handle and handle, the connecting handle is installed on the valve body, the handle is arranged at one side of the end of the connecting handle, the first mounting plate and the second mounting plate are fixedly connected on both sides of the end of the connecting handle, the first rotating shaft is rotatably installed on one side of the first mounting plate, the second rotating shaft is rotatably installed on one side of the second mounting plate, the opposite ends of the first rotating shaft and the second rotating shaft are fixedly connected on the outer walls of both sides of the handle respectively, the mounting hole is formed in the first mounting plate, and the shaft rod is rotatably installed in the inner side of the mounting hole, the first gear is installed on the outer wall of the shaft rod, the second gear is installed on the outer wall of the first rotating shaft, and the first gear and the second gear are engaged with each other.
[0007] As a preferred embodiment of the utility model, the anti-skid knob is fixedly connected at the end of the shaft rod.
[0008] As a preferred embodiment of the utility model, the protective sleeve is sleeved on the outer wall of the handle.
[0009] As a preferred embodiment of the utility model, the mounting frame is fixedly installed on the connecting handle, and the supporting rod is hingedly arranged on the mounting frame.
[0010] As a preferred embodiment of the utility model, the connecting frame is slidably arranged on the handle, and one end of the supporting rod is hingedly arranged on the connecting frame.
[0011] As an optimal implementation form of the utility model, the handle is provided with symmetrically arranged movable grooves.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model discloses, through handle rotation is connected on the connecting handle is favorable to the handle of the successful prying opens or closes valve body, when the pipeline is arranged in the position close to the wall body and the valve body is installed on the pipeline, the rotation shaft rod, make the axle rod drive first gear rotates, first gear drive second gear rotates, second gear drive first rotation axis rotates, first rotation axis rotates when the second rotation axis that cooperation sets can drive handle rotates, be convenient for the angle of handle is adjusted, until the handle is adjusted to the position perpendicular to the connecting handle, then can prying handle drive connecting handle rotates and realizes the opening or closing of valve body.
[0014] The specific implementation of the utility model will be further described in detail below in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0015] In the drawings:
[0016] Fig. 1 It is the whole structure schematic diagram of a valve handle of the utility model;
[0017] Fig. 2 It is the connecting handle and handle connecting structure schematic diagram of a valve handle of the utility model;
[0018] Fig. 3 It is the connecting handle and handle connecting cross section structure schematic diagram of a valve handle of the utility model;
[0019] Fig. 4 It is the handle local structure schematic diagram of a valve handle of the utility model.
[0020] In the drawing: 1, valve body;2, connecting handle;3, handle;4, protective sleeve;5, first mounting plate;6, second mounting plate;7, first rotation axis;8, second rotation axis;9, mounting frame;10, support rod;11, movable groove;12, connecting frame;13, first gear;14, second gear;15, anti -skid knob;16, axle rod. PREFERRED EMBODIMENT
[0021] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below will combine the drawings in the utility model embodiment, the technical scheme in the embodiment is clearly and completely described, the following embodiment is used to explain the utility model.
[0022] As Figs. 1 to 4 Indicated:
[0023] The utility model provides a valve handle, including valve body 1, connecting handle 2 and handle 3, connecting handle 2 is installed on valve body 1, handle 3 is arranged in one side of the end of connecting handle 2, and the both sides of the end of connecting handle 2 are fixedly connected with first mounting plate 5 and second mounting plate 6, one side of first mounting plate 5 is rotatably installed with first rotating shaft 7, and one side of second mounting plate 6 is rotatably installed with second rotating shaft 8, and the opposite end of first rotating shaft 7 and second rotating shaft 8 is fixedly connected on the both sides outer wall of handle 3 respectively, the first mounting plate 5 is set with mounting hole, and the inboard rotatable mounting of mounting hole is equipped with shaft 16, and the outer wall of shaft 16 is equipped with first gear 13, and the outer wall of first rotating shaft 7 is equipped with second gear 14, and first gear 13 and second gear 14 are engaged with each other, and the end position fixed connection of shaft 16 is equipped with anti -skid knob 15, when pipeline is arranged in the position close to wall body and valve body 1 is installed on the pipeline, the shaft 16 is rotated by anti -skid knob 15, makes shaft 16 drive first gear 13 to rotate, first gear 13 drives second gear 14 to rotate, and second gear 14 drives first rotating shaft 7 to rotate, and when first rotating shaft 7 rotates, the second rotating shaft 8 of cooperation arrangement can drive handle 3 to rotate, and the angle of handle 3 is adjusted, until handle 3 is adjusted to the position perpendicular to connecting handle 2, then handle 3 can be pulled and drive connecting handle 2 to rotate and realize the opening or closing of valve body 1.
[0024] In the specific embodiment, the outer wall of handle 3 is sleeved with protective sleeve 4, the symmetrically arranged mounting frame 9 is fixedly installed on connecting handle 2, the supporting rod 10 is hingedly arranged on the mounting frame 9, the connecting frame 12 is slidably arranged on handle 3, one end of supporting rod 10 is hingedly arranged on connecting frame 12, the symmetrically arranged movable slot 11 is formed on handle 3, and the connecting frame 12 is slidably connected to the inner wall of movable slot 11, the stability of the connection between handle 3 and connecting handle 2 is strengthened by the mounting frame 9, supporting rod 10 and connecting frame 12, when handle 3 rotates, the inclination angle of supporting rod 10 changes under the action of mounting frame 9 and connecting frame 12, and connecting frame 12 slides in movable slot 11.
[0025] The valve handle of the embodiment is implemented as follows: when the pipeline is arranged close to the wall and the valve body 1 is installed on the pipeline, the anti-skid knob 15 is rotated to rotate the shaft 16, the shaft 16 drives the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, the second gear 14 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 is matched with the second rotating shaft 8 to drive the handle 3 to rotate, the angle of the handle 3 is adjusted, the support rod 10 is changed in the inclination angle under the action of the mounting frame 9 and the connecting frame 12, the connecting frame 12 is slid in the movable groove 11, the mounting frame 9, the support rod 10 and the connecting frame 12 are arranged to enhance the stability of the connection between the handle 3 and the connecting handle 2, until the handle 3 is adjusted to be perpendicular to the connecting handle 2, then the handle 3 is pulled to drive the connecting handle 2 to rotate to open or close the valve body 1.
[0026] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0027] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0028] The preferred embodiments of the present application have been described above with the preferred embodiments; the present application is not limited to the above, and for those skilled in the art, the present application can have various changes and variations, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A valve handle comprising a valve body (1), a connecting handle (2) and a handle (3), characterized in that, The connecting handle (2) is installed on the valve body (1), the handle (3) is arranged on one side of the end of the connecting handle (2), the first mounting plate (5) and the second mounting plate (6) are fixedly connected on both sides of the end of the connecting handle (2), the first rotating shaft (7) is rotatably installed on one side of the first mounting plate (5), the second rotating shaft (8) is rotatably installed on one side of the second mounting plate (6), the first rotating shaft (7) and the second rotating shaft (8) are fixedly connected on the outer walls on both sides of the handle (3) at opposite ends, the mounting hole is formed in the first mounting plate (5), the shaft rod (16) is rotatably installed in the inner side of the mounting hole, the first gear (13) is installed on the outer wall of the shaft rod (16), the second gear (14) is installed on the outer wall of the first rotating shaft (7), and the first gear (13) and the second gear (14) are meshed with each other.
2. A valve handle according to claim 1, wherein The anti-skid knob (15) is fixedly connected to the end position of the shaft rod (16).
3. A valve handle according to claim 1, wherein The protective sleeve (4) is sleeved on the outer wall of the handle (3).
4. The valve handle of claim 1, wherein The symmetrically-arranged mounting racks (9) are fixedly installed on the connecting handle (2), and the support rods (10) are hingedly arranged on the mounting racks (9).
5. A valve handle according to claim 4, wherein The connecting rack (12) is slidably arranged on the handle (3), and one end of the support rod (10) is hingedly arranged on the connecting rack (12).
6. A valve handle according to claim 5, wherein The symmetrically-arranged movable grooves (11) are formed in the handle (3), and the connecting rack (12) is slidably connected to the inner wall of the movable grooves (11).