Garden tool

Abstract

The garden tool comprises a handle assembly and a grass trimmer, the grass trimmer comprises a supporting rod, a power module is installed at one end of the supporting rod, an arm belt is fixed to the surface of the power module, a grass trimming head is installed at the other end of the supporting rod, and the handle assembly is installed on a rod body of the supporting rod. The handle assembly comprises a shell and a hand screw bolt, one side of the shell is connected with a connecting rod, the other side of the shell is connected with a sleeve shell rod, a supporting rod body is installed in a sleeve shell rod body, one end of the sleeve shell rod is connected with a first handle, one end of the connecting rod is rotationally connected with the shell, and a second handle is fixed to the other end of the connecting rod. Threaded holes are evenly formed in the surface of the shell, the connecting rod body is fixed into the shell through the hand screwing bolts and the threaded holes, an operator can distribute force more evenly in the using process through parallel operation of the two hands, and therefore wrist fatigue caused by weight deviation is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of garden tool technology, and specifically relates to a garden tool. Background Technology

[0002] In garden maintenance, lawn mowers are a common tool used to trim lawn edges and hard-to-reach areas. Most lawn mowers on the market today feature handles attached to the tail and support shaft. This design allows the operator to move the mowing head using the support shaft with both hands positioned forward and backward, thus trimming the lawn. Its advantage lies in better control of the mower's direction and balance, ensuring precise operation.

[0003] However, this design also has some shortcomings. First, during use, the weight of the lawnmower is mostly concentrated on the handle of the support rod, leading to increased hand fatigue on the side holding the support rod. After prolonged use, the operator may experience wrist discomfort and even develop overuse injuries. Second, current lawnmower handles are all fixed, which causes inconvenience in subsequent use. For example, when the lawnmower is not in use, the fixed handle is inconvenient to store, takes up a lot of space, and is not easy to carry. In addition, since the handle is not adjustable, it cannot meet the personalized adjustment needs of different operators based on usage habits and other factors, which to some extent limits the applicability and comfort of the lawnmower. Therefore, to address the shortcomings of the existing technology, this utility model provides a lawnmower handle that provides balanced two-handed operation, reduces operator hand fatigue, and is easy to store and adjust, thereby improving the efficiency and comfort of the lawnmower.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: a garden tool, including a handle assembly and a lawn mower, the lawn mower including a support rod, a power module installed at one end of the support rod, an arm strap fixed to the surface of the power module, a mowing head installed at the other end of the support rod, the handle assembly being installed on the support rod body, the handle assembly including a housing and a hand-tightening bolt, a connecting rod connected to one side of the housing, a sleeve rod connected to the other side of the housing, the support rod body being installed inside the sleeve rod body, a first handle connected to one end of the sleeve rod, a connecting rod rotatably connected to the housing at one end, a second handle fixed to the other end of the connecting rod, threaded holes evenly opened on the surface of the housing, and the connecting rod body being fixed inside the housing by the hand-tightening bolt and the threaded holes.

[0006] As a preferred embodiment of this utility model, the armband includes a connecting strap, one end of which is fixed with a connecting ring, and the other end of which passes through the connecting ring and is connected to the armband body via Velcro.

[0007] As a preferred embodiment of this utility model, the grass trimmer head includes a drive motor, the drive motor body is fixed to the end of the support rod, and a wire is installed at the output end of the drive motor.

[0008] As a preferred embodiment of this utility model, a power switch is installed on the inner side of the first handle, and the power switch is electrically connected to the power module and the drive motor respectively.

[0009] As a preferred embodiment of this utility model, the drive motor body is fixed with a protective shell on the outside of the wire end.

[0010] As a preferred technical solution of this utility model, the shell, the sleeve rod and the first handle are integrally formed, and the second handle are both made of PVC material.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model allows the operator to distribute force more evenly during use by operating with both hands in parallel, thereby reducing wrist fatigue caused by weight imbalance and improving comfort during long-term work. By setting up arm straps, some weight can be distributed to the operator's arms during use, further reducing the burden on the hands. The handle assembly adopts an adjustable design, allowing the operator to adjust the opening and closing degree of the two handles according to personal usage habits, thereby providing a more personalized and comfortable operating experience. Moreover, through the design of the handle assembly, the two handles of the lawn mower can be combined when not in use, making it convenient to store and carry.

[0013] (2) By setting a protective shell, the grass trimmer of this utility model can effectively protect the operator during use and prevent accidental injury to the operator from the high-speed rotation of the grass trimming rope at the end of the line. The housing and sleeve rod of the handle assembly adopt an integrated molding structure, and the handle is made of PVC material, which not only reduces the overall weight, but also improves the durability and impact resistance of the handle. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention from one angle;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0017] In the diagram: 1. Support rod; 2. Power module; 3. Trimmer head; 4. Housing; 5. Hand-tightening bolt; 6. Connecting rod; 7. Cover rod; 8. First handle; 9. Second handle; 10. Threaded hole; 11. Connecting strap; 12. Connecting ring; 13. Drive motor; 14. Wire end; 15. Power switch; 16. Protective shell. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Please see Figure 1-2 This utility model provides the following technical solution: A garden tool, including a handle assembly and a lawn mower. The lawn mower includes a support rod 1, a power module 2 installed at one end of the support rod 1, an arm strap fixed to the surface of the power module 2, and a mowing head 3 installed at the other end of the support rod 1. The handle assembly is installed on the support rod 1. The handle assembly includes a housing 4 and a hand-tightening bolt 5. A connecting rod 6 is connected to one side of the housing 4, and a sleeve rod 7 is connected to the other side of the housing 4. The support rod 1 is installed inside the sleeve rod 7. A first handle 8 is connected to one end of the sleeve rod 7. One end of the connecting rod 6 is rotatably connected to the housing 4, and a second handle 9 is fixed to the other end of the connecting rod 6. Threaded holes 10 are evenly opened on the surface of the housing 4. The connecting rod 6 is fixed inside the housing 4 by the hand-tightening bolt 5 and the threaded holes 10. In this embodiment, parallel operation with both hands helps to evenly distribute force, reduce wrist fatigue, and improve work comfort. The arm strap design can distribute weight to the arm and reduce hand burden. The handle assembly is adjustable to adapt to personal habits and enhance operating comfort. In addition, the handle can be folded together for easy storage and carrying.

[0020] To facilitate the fixed connection of the arm, in this embodiment, as a preferred technical solution of the present invention, the armband includes a connecting strap 11, one end of which is fixed with a connecting ring 12, and the other end of the connecting strap 11 passes through the connecting ring 12 and is connected to the body of the connecting strap 11 by Velcro.

[0021] To facilitate the start-up of the grass trimmer 3, in this embodiment, as a preferred technical solution of the present invention, the grass trimmer 3 includes a drive motor 13. The body of the drive motor 13 is fixed to the end of the support rod 1. A wire head 14 is installed at the output end of the drive motor 13. A power switch 15 is installed inside the first handle 8. The power switch 15 is electrically connected to the power module 2 and the drive motor 13 respectively.

[0022] To protect the operator's safety, in this embodiment, as a preferred technical solution of the present invention, the drive motor 13 body is fixed with a protective shell 16 on the outside of the wire end 14.

[0023] In order to reduce manufacturing costs and weight, in this embodiment, as a preferred technical solution of the present invention, the shell 4, the sleeve rod 7 and the first handle 8 are integrally formed, and the second handle 9 are both made of PVC.

[0024] Based on the technical solution of this utility model, during operation, one end of the armband connecting strap 11 is first passed through the connecting ring 12 and fitted onto the user's right arm, and secured with Velcro at the end, shifting the overall weight of the machine towards the arm to reduce stress on the wrist. Then, the operator must hold the first handle 8 and the second handle 9 with both hands, and pull the second handle 9 to rotate it along the rotation connection point of the housing 4, adjusting the opening and closing degree of the first handle 8 and the second handle 9 to meet operational needs. After adjustment, the hand-tightening bolt 5 is inserted into the corresponding threaded hole 10 for tightening, ensuring that the end of the hand-tightening bolt 5 applies pressure to the connecting rod 6, thereby fixing the connecting rod 6. Furthermore, the power switch 15 inside the first handle 8 controls the power on / off of the drive motor 13, and the power module 2 supplies power to the drive motor 13. The output of the drive motor 13 drives the wire end 14 to rotate, and the wire end 14 contains a grass-trimming rope, thus enabling the trimming of the garden lawn.

[0025] Finally, it should be noted that, in this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A garden tool, comprising a handle assembly and a lawn mower, characterized in that: The grass cutter includes a support rod (1), a power module (2) is installed at one end of the support rod (1), an arm strap is fixed on the surface of the power module (2), a grass cutting head (3) is installed at the other end of the support rod (1), a handle assembly is installed on the support rod (1), the handle assembly includes a housing (4) and a hand-tightening bolt (5), a connecting rod (6) is connected to one side of the housing (4), a sleeve rod (7) is connected to the other side of the housing (4), the support rod (1) is installed inside the sleeve rod (7), a first handle (8) is connected to one end of the sleeve rod (7), a connecting rod (6) is rotatably connected to the housing (4) at one end, a second handle (9) is fixed to the other end of the connecting rod (6), threaded holes (10) are evenly opened on the surface of the housing (4), and the connecting rod (6) is fixed inside the housing (4) by the hand-tightening bolt (5) and the threaded holes (10).

2. A garden tool according to claim 1, characterized in that: The armband includes a connecting strap (11), one end of which is fixed with a connecting ring (12), and the other end of which passes through the connecting ring (12) and is attached to the body of the connecting strap (11) by Velcro.

3. A garden tool according to claim 1, characterized in that: The grass trimmer (3) includes a drive motor (13), the body of which is fixed to the end of the support rod (1), and a wire head (14) is installed at the output end of the drive motor (13).

4. A garden tool according to claim 3, characterized in that: A power switch (15) is installed on the inside of the first handle (8), and the power switch (15) is electrically connected to the power module (2) and the drive motor (13).

5. A garden tool according to claim 4, characterized in that: The drive motor (13) has a protective shell (16) fixed on the outside of the wire end (14).

6. A garden tool according to claim 1, characterized in that: The housing (4), the sleeve rod (7) and the first handle (8) are integrally formed, and the second handle (9) are both made of PVC.

Images