Mower handle capable of being rapidly adjusted

Abstract

The utility model relates to the technical field of mowers, in particular to a mowing machine handle capable of being quickly adjusted, which comprises a connecting rod, a control handle and an adjusting mechanism, the control handle is fixedly arranged at one end of the connecting rod, and the adjusting mechanism is arranged on the outer side of the connecting rod. The adjusting mechanism comprises two hoops, a guide rail and an operation handle assembly, the two hoops are fixedly arranged on the outer side of the connecting rod, the guide rail is fixedly arranged on the inner sides of the tops of the hoops, and the outer side of the connecting rod is sleeved with the operation handle assembly; according to the mower handle capable of being rapidly adjusted, the state that the handle position cannot be adjusted when a traditional operating handle is used for mowing work is changed, the fixing state of the operating handle is adjusted by controlling the meshing state of clamping teeth at the bottom of the limiting block and tooth grooves in the top of the guide rail, operation is easy, the handle position is convenient to adjust, and the handle state switching is convenient.

Description

Technical Field

[0001] This utility model relates to the field of lawnmower technology, and in particular to a lawnmower handle that can be quickly adjusted. Background Technology

[0002] A lawnmower refers to any handheld tool used to cut weeds in lawns, gardens, pastures, and other similar areas. Based on the power source, they can be divided into hydraulic and electric types; based on the power head structure, they can be divided into front-mounted and rear-mounted types.

[0003] Handheld lawnmowers typically have two handles. One handle is located at the end of the connecting rod and is mainly used to control the activation of the drive mechanism. The other handle is located on the surface of the connecting plate and can be adjusted up and down to fit the user's hand position. After being adjusted to a suitable position, this handle is usually fixed. However, when mowing in certain areas, it is necessary to adjust the angle and reach of the lawnmower. When mowing different areas from a fixed position, a handle that can be quickly adjusted can facilitate mowing operations. However, existing handles are fixed and cannot be quickly adjusted. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a lawnmower handle that can be quickly adjusted.

[0005] This utility model is achieved through the following technical solution:

[0006] A quick-adjustable lawnmower handle includes a connecting rod, a control handle, and an adjustment mechanism. The control handle is fixedly mounted on one end of the connecting rod, and the adjustment mechanism is located on the outside of the connecting rod. The adjustment mechanism includes two clamps, a guide rail, and an operating handle assembly. The two clamps are fixedly mounted on the outside of the connecting rod, and the guide rail is fixedly mounted on the inner side of the top of the clamps. The operating handle assembly is sleeved on the outside of the connecting rod. The operating handle assembly includes a guide tube, a support base, a lifting rod, a pull rod, a pressure ring, a limiting block, a spring, and an operating handle. The guide tube is sleeved on the outside of the connecting rod, the support base is fixedly mounted on the top of the guide tube, the lifting rod is clamped on the inner side of the top of the support base, the pull rod is fixedly mounted on the top of the lifting rod, the pressure ring is fixedly connected to the surface of the lifting rod, the spring is sleeved on the outside of the lifting rod, the limiting block is fixedly mounted on the bottom end of the lifting rod, and the operating handle is fixedly mounted on the outside of the support base.

[0007] In a preferred embodiment of the present invention, the side of the support base is provided with a locking hole that mates with the guide rail, and the bottom surface of the support base is provided with a mounting groove.

[0008] The support base is fixed on the surface of the guide rail, and with the cooperation of the guide tube, the entire operating handle assembly can move within the range of the guide rail.

[0009] In a preferred embodiment of the present invention, the limiting block is engaged in the mounting groove at the bottom of the support base, the bottom of the limiting block is provided with locking teeth, and the top of the guide rail is provided with a toothed groove that cooperates with it.

[0010] When the bottom teeth of the limit block engage with the top teeth of the guide rail, the position of the operating handle can be effectively fixed. When the lifting rod separates the bottom teeth of the limit block from the top teeth of the guide rail, the movement of the operating handle can be effectively controlled.

[0011] In a preferred embodiment of this utility model, the surface of the lifting rod is provided with a guide strip, and the support base is provided with mounting holes that cooperate with the spring and the pressure ring.

[0012] In a preferred embodiment of this utility model, the pull rod is horizontally arranged and is located on the inner side of the top of the operating handle;

[0013] The lever facilitates control when operating the handle, thereby effectively controlling the engagement state between the limit block and the guide rail.

[0014] The beneficial effects of this utility model are:

[0015] This quick-adjustable lawnmower handle changes the traditional operating handle's inability to adjust its position during lawnmowing. It allows for adjustment of the handle's fixed state by controlling the engagement of the bottom teeth of the limit block with the top teeth of the guide rail. It is simple to operate, easy to adjust the handle position, and convenient to switch handle states. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the installation structure of the operating handle assembly of the quick-adjustable lawnmower handle of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the operating handle assembly of the quick-adjustable lawnmower handle of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the operating handle assembly of the quick-adjustable lawnmower handle of this utility model;

[0019] Figure 4 This is a vertical cross-sectional view of the operating handle assembly of the quick-adjustable lawnmower handle of this utility model.

[0020] In the diagram: 1. Connecting rod; 2. Control handle; 3. Adjustment mechanism; 31. Clamp; 32. Guide rail; 33. Operating handle assembly; 331. Guide tube; 332. Support base; 333. Lifting rod; 334. Pull rod; 335. Pressure ring; 336. Limiting block; 337. Spring; 338. Operating handle. Detailed Implementation

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0022] like Figure 1-4 The illustrated lawnmower handle includes a connecting rod 1, a control handle 2, and an adjustment mechanism 3. The control handle 2 is fixedly mounted on one end of the connecting rod 1. The adjustment mechanism 3 is located on the outside of the connecting rod 1 and includes two clamps 31, a guide rail 32, and an operating handle assembly 33. The two clamps 31 are fixedly mounted on the outside of the connecting rod 1, and the guide rail 32 is fixedly mounted on the inner side of the top of the clamps 31. The operating handle assembly 33 is sleeved on the outside of the connecting rod 1 and includes a guide tube 331, a support base 332, and a lifting rod 333. The components include a pull rod 334, a pressure ring 335, a limiting block 336, a spring 337, and an operating handle 338. A guide tube 331 is sleeved on the outside of the connecting rod 1. A support base 332 is fixedly installed on the top of the guide tube 331. A lifting rod 333 is snapped into the inner side of the top of the support base 332. The pull rod 334 is fixedly installed on the top of the lifting rod 333. The pressure ring 335 is fixedly connected to the surface of the lifting rod 333. The spring 337 is sleeved on the outside of the lifting rod 333. The limiting block 336 is fixedly installed at the bottom of the lifting rod 333. The operating handle 338 is fixedly installed on the outside of the support base 332.

[0023] Specifically, the support base 332 has a locking hole on its side that mates with the guide rail 32, and a mounting groove in the middle of the bottom surface of the support base 332. The limiting block 336 is locked in the mounting groove at the bottom of the support base 332. The bottom of the limiting block 336 is provided with locking teeth. The top of the guide rail 32 is provided with a toothed groove that mates with it. The surface of the lifting rod 333 is provided with a guide strip. The inside of the support base 332 is provided with mounting holes that mate with the spring 337 and the pressure ring 335. The pull rod 334 is horizontally arranged and is located on the inner side of the top of the operating handle 338.

[0024] In this embodiment, the control handle 2 is installed at the end of the connecting rod 1 and is mainly used to control the driving state of the lawnmower power component. The adjustment mechanism 3 is mainly used to install the operating handle 338. After the operating handle assembly 33 is set on the outside of the guide rail 32, it is fixed to the surface of the connecting rod 1 by the clamps 31 at both ends of the guide rail 32, thus completing the installation of the adjustment mechanism 3.

[0025] Furthermore, during use, one hand holds the control handle 2 and the other hand holds the operating handle 338 to control the mower's mowing operation. When it is necessary to adjust the position of the operating handle 338, the fingers are straightened, and the bottom of the latching rod 334 is lifted, thereby causing the pressure ring 335 to press against the spring 337. The lifting rod 333 rises, causing the bottom teeth of the limiting block 336 at its bottom to separate from the tooth groove on the upper surface of the guide rail 32. Under the guidance of the guide tube 331 and the support seat 332, the position of the operating handle 338 can be effectively adjusted. After adjustment, the fingers are released, and under the action of the spring 337, the bottom teeth of the limiting block 336 re-engage with the top tooth groove of the guide rail 32, thereby fixing the operating handle 338. By adjusting the position of the operating handle 338, the mowing area and mowing posture can be quickly switched, thus facilitating the mowing operation.

[0026] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0027] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A quick-adjustable lawnmower handle, comprising a connecting rod (1), a control handle (2), and an adjustment mechanism (3), characterized in that: The control handle (2) is fixedly installed at one end of the connecting rod (1), and the adjustment mechanism (3) is installed on the outside of the connecting rod (1); The adjustment mechanism (3) includes two clamps (31), a guide rail (32) and an operating handle assembly (33). The two clamps (31) are fixedly installed on the outside of the connecting rod (1), the guide rail (32) is fixedly installed on the inside of the top of the clamps (31), and the operating handle assembly (33) is sleeved on the outside of the connecting rod (1). The operating handle assembly (33) includes a guide tube (331), a support base (332), a lifting rod (333), a pull rod (334), a pressure ring (335), a limiting block (336), a spring (337), and an operating handle (338). The guide tube (331) is sleeved on the outside of the connecting rod (1). The support base (332) is fixedly installed on the top of the guide tube (331). The lifting rod (333) is clamped on the inner side of the top of the support base (332). The pull rod (334) is fixedly installed on the top of the lifting rod (333). The pressure ring (335) is fixedly connected to the surface of the lifting rod (333). The spring (337) is sleeved on the outside of the lifting rod (333). The limiting block (336) is fixedly installed on the bottom of the lifting rod (333). The operating handle (338) is fixedly installed on the outside of the support base (332).

2. The adjustable lawnmower handle according to claim 1, characterized in that: The support base (332) has a locking hole on its side that mates with the guide rail (32), and a mounting slot is provided in the middle of the bottom surface of the support base (332).

3. The adjustable lawnmower handle according to claim 2, characterized in that: The limiting block (336) is fitted into the mounting slot at the bottom of the support base (332). The bottom of the limiting block (336) is provided with locking teeth, and the top of the guide rail (32) is provided with a toothed groove that cooperates with it.

4. The adjustable lawnmower handle according to claim 1, characterized in that: The lifting rod (333) has a guide bar on its surface, and the support base (332) has mounting holes inside that cooperate with the spring (337) and the pressure ring (335).

5. The adjustable lawnmower handle according to claim 1, characterized in that: The lever (334) is horizontally positioned and located on the inner side of the top of the operating handle (338).

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