Handle adjusting structure and power tool

Abstract

The utility model provides a handle adjusting structure and power tool, including handle main part and main pipe body, the handle main part is connected with the main pipe body through connecting subassembly, the connecting subassembly is non-fixed connection with the main pipe body, the connecting subassembly includes: upper connector; the middle connecting body is connected with the upper connecting body, and the handle main body is fixed between the upper connecting body and the middle connecting body; one end of the lower connecting body is rotationally connected with the middle connecting body, and the other end of the lower connecting body is connected with the middle connecting body through a locking piece; wherein the main pipe body can be locked between the middle connecting body and the lower connecting body by driving the locking piece to move towards the direction of the middle connecting body. The position of the handle assembly on the main pipe body can be conveniently adjusted, and the use experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of power tool technology, and in particular to a handle adjustment structure and a corresponding power tool. Background Technology

[0002] Power tools are tools that use energy such as electricity and hydraulics to complete tasks. For power tools with handles, such as the handheld garden tool disclosed in patent number CN208572785U, the operating handle is fixedly connected to the connecting rod, making it difficult or impossible to adjust the position of the operating handle, which affects the user experience. Utility Model Content

[0003] This invention aims to overcome the shortcomings of existing technologies by providing a handle adjustment structure and power tool that facilitates position adjustment.

[0004] The present invention solves the technical problem by adopting the following technical solution: a handle adjustment structure, comprising a handle body and a main body, wherein the handle body is connected to the main body via a connecting component, and the connecting component and the main body are non-fixedly connected, the connecting component comprising:

[0005] Upper connector;

[0006] An intermediate connecting body is connected to the upper connecting body, and the handle body is fixed between the upper connecting body and the intermediate connecting body;

[0007] The lower connecting body has one end rotatably connected to the middle connecting body, and the other end of the lower connecting body is connected to the middle connecting body through a locking member;

[0008] The main body is located between the intermediate connecting body and the lower connecting body;

[0009] Specifically, driving the locking member to move towards the intermediate connecting body can lock the main body between the intermediate connecting body and the lower connecting body.

[0010] In several embodiments, the locking member includes a force-applying end and a connecting end, the force-applying end being used to withstand external force and drive the connecting end to rotate, and the connecting end being used to pass through the intermediate connecting body and the lower connecting body.

[0011] In several embodiments, the force-applying end includes a transmission member and a force-applying member protruding from the transmission member, the connecting end is connected to the transmission member, and the force-applying member is used to withstand external forces.

[0012] In several embodiments, the connecting end is provided with a multi-threaded design.

[0013] In several embodiments, a connector is provided at one end of the intermediate connecting body, and a connecting groove is provided at one end of the lower connecting body. The connector is disposed in the connecting groove and is rotatably connected through a shaft.

[0014] In several embodiments, the other end of the intermediate connector is provided with a first threaded hole for the connector to be screwed in, and the other end of the lower connector is provided with a first opening for the connector to pass through.

[0015] In several embodiments, the intermediate connecting body and the lower connecting body are each provided with a corresponding first locking groove, and the two first locking grooves are used to accommodate the main body.

[0016] In several embodiments, the handle body includes a connecting tube and handle bodies disposed at both ends of the connecting tube.

[0017] In several embodiments, the intermediate connector and the upper connector are provided with corresponding second locking grooves. The two second locking grooves are used to accommodate the connecting pipe. A positioning protrusion is provided in the second locking groove on the upper connector. The positioning protrusion is inserted into the positioning gap on the connecting pipe.

[0018] And, a power tool including the aforementioned handle adjustment structure.

[0019] This utility model has the following beneficial effects:

[0020] This invention allows for easy adjustment of the handle assembly's position on the main body, making it suitable for different user groups.

[0021] This invention improves the tightening efficiency of the handle assembly through the structure of the locking component, making it faster and easier to use.

[0022] This utility model achieves a stable connection between the handle body and the main body through the structure of the upper connecting body, the middle connecting body and the lower connecting body, while facilitating the disassembly and assembly of the handle body. Attached Figure Description

[0023] The accompanying drawings described herein are for illustrative purposes only and do not represent all possible implementations, nor should they be considered as limiting the scope of this invention.

[0024] Figure 1 The overall structure of the handle adjustment mechanism in Embodiment 1 is illustrated schematically;

[0025] Figure 2 Schematic illustration Figure 1 A structure in an explosive state;

[0026] Figure 3 Schematic illustration Figure 2Enlarged structure of the intermediate connector;

[0027] Figure 4 Schematic illustration Figure 2 An enlarged structure of the middle connecting body and the lower connecting body;

[0028] Figure 5 Schematic illustration Figure 2 Enlarged structure of the central locking component;

[0029] Figure 6 Schematic illustration Figure 1 The cross-sectional structure. Detailed Implementation

[0030] The embodiments of the present utility model are described in detail below. In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments.

[0031] Therefore, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] The terminology used herein is intended to explain the embodiments and is not intended to limit and / or restrict the present invention.

[0033] Example 1

[0034] like Figures 1-6 As shown, the handle adjustment structure in this embodiment is mainly composed of a handle body 10, a main body 20 and a connecting component 30. The handle body 10 is connected to the main body 20 through the connecting component 30, and the connection between the connecting component 30 and the main body 20 is not fixed. Thus, the position of the handle body 10 on the main body 20 can be adjusted by adjusting the connecting component 30.

[0035] Specifically, the connecting assembly 30 is composed of an upper connecting body 31, an intermediate connecting body 32, a lower connecting body 33, and a locking member 34. The upper connecting body 31, the intermediate connecting body 32, and the lower connecting body 33 are arranged sequentially from top to bottom. That is, the upper half of the intermediate connecting body 32 is connected to the upper connecting body 31, and the lower half is connected to the lower connecting body 33. The locking member 34 is detachably installed on the intermediate connecting body 32 and the lower connecting body 33. Thus, the handle body 10 is fixed between the upper connecting body 31 and the intermediate connecting body 32, and the main body 20 is restricted between the intermediate connecting body 32 and the lower connecting body 33. That is, one end of the lower connecting body 33 is rotatably connected to the intermediate connecting body 32, and the other end of the lower connecting body 33 is connected to the intermediate connecting body 32 through the locking member 34. Driving the locking member 34 to move in the direction of the intermediate connecting body 32 can lock the main body 20 between the intermediate connecting body 32 and the lower connecting body 33.

[0036] The locking member 34 includes a force-applying end 341 and a connecting end 342. The force-applying end 341 is used to bear external force and drive the connecting end 342 to rotate. The connecting end 342 is used to pass through the intermediate connecting body 32 and the lower connecting body 33. The force-applying end 341 includes a transmission member 3411 and a force-applying member 3412 protruding on the transmission member 3411. The connecting end 342 is connected to the transmission member 3411, and the force-applying member 3412 is used to bear external force.

[0037] The connecting end 342 is provided with a multi-threaded thread 3421, which can move several times the pitch with each rotation, making it easy to tighten or loosen.

[0038] In addition, the handle body 10 includes a connecting pipe 11 and handle bodies 12 disposed at both ends of the connecting pipe 11.

[0039] The intermediate connecting body 32 and the upper connecting body 31 are each provided with a corresponding second locking groove 302. The two second locking grooves 302 are used to accommodate the connecting tube 11. A positioning protrusion 3021 is provided in the second locking groove 302 on the upper connecting body 31. The positioning protrusion 3021 is inserted into the positioning gap 111 on the connecting tube 11. The connecting tube 11 can be formed by screwing together multiple tubes to form a U-shaped structure. The two ends are equipped with handles 12 for use. At the middle position of the connecting tube 11, the screwing position of the two tubes forms a positioning gap 111. The positioning protrusion 302 is inserted into the positioning gap 111 to facilitate positioning and connection.

[0040] The intermediate connecting body 32 and the upper connecting body 31 are fastened together by bolts.

[0041] The middle connecting body 32 has a connector 321 protruding from one end, and the lower connecting body 33 has a connecting groove 331 at one end. The connector 321 is disposed in the connecting groove 331 and is rotatably connected through the shaft 35.

[0042] The intermediate connecting body 32 has a first threaded hole at the other end for the connecting end 342 to be screwed in, and the lower connecting body 33 has a first opening at the other end for the connecting end 342 to pass through. The first opening can be a through hole or the same threaded hole.

[0043] Furthermore, both the intermediate connecting body 32 and the lower connecting body 33 are provided with corresponding first locking grooves 301, and the two first locking grooves 301 are used to accommodate the main body 20.

[0044] In use, by rotating the locking member 34, the intermediate connecting body 32 and the lower connecting body 33 can be locked together, thereby locking the handle body 10 onto the main body 20. By rotating the locking member 34 in the opposite direction, it is disengaged from the intermediate connecting body 32, leaving only one end of the intermediate connecting body 32 and the lower connecting body 33 rotatably connected, thus releasing the locking of the main body 20. At this time, the position of the handle body 10 can be adjusted.

[0045] Furthermore, the power tool in this embodiment is a power tool that includes the aforementioned handle adjustment structure.

[0046] The examples, embodiments, and special forms of this utility model have been shown and described in detail in the accompanying drawings and foregoing description, and should also be considered illustrative rather than restrictive. The description of a particular feature in one embodiment does not imply that those particular features must be limited to that one embodiment. Features of one embodiment can be used in combination with features of other embodiments, as will be understood by those skilled in the art, whether explicitly stated or not. Exemplary embodiments have been shown and described, and all variations and modifications fall within the spirit of this utility model and are intended to be protected.

Claims

1. A handle adjustment structure, comprising a handle body and a main body, wherein the handle body is connected to the main body via a connecting component, and the connecting component and the main body are non-fixedly connected, characterized in that, The connection component includes: Upper connector; An intermediate connecting body is connected to the upper connecting body, and the handle body is fixed between the upper connecting body and the intermediate connecting body; The lower connecting body has one end rotatably connected to the middle connecting body, and the other end of the lower connecting body is connected to the middle connecting body through a locking member; The main body is located between the intermediate connecting body and the lower connecting body; Specifically, driving the locking member to move towards the intermediate connecting body can lock the main body between the intermediate connecting body and the lower connecting body.

2. The handle adjustment structure according to claim 1, characterized in that, The locking component includes a force-applying end and a connecting end. The force-applying end is used to withstand external force and drive the connecting end to rotate. The connecting end is used to pass through the intermediate connecting body and the lower connecting body.

3. The handle adjustment structure according to claim 2, characterized in that, The force-applying end includes a transmission component and a force-applying component protruding from the transmission component. The connecting end is connected to the transmission component, and the force-applying component is used to withstand external forces.

4. The handle adjustment structure according to claim 2, characterized in that, The connecting end is provided with a multi-threaded design.

5. The handle adjustment structure according to claim 4, characterized in that, The intermediate connecting body has a protruding connector at one end, and the lower connecting body has a connecting groove at one end. The connector is located in the connecting groove and is rotatably connected through a shaft.

6. The handle adjustment structure according to claim 5, characterized in that, The other end of the intermediate connector is provided with a first threaded hole for the connector to be screwed in, and the other end of the lower connector is provided with a first opening for the connector to pass through.

7. The handle adjustment structure according to claim 1, characterized in that, Both the intermediate connecting body and the lower connecting body are provided with corresponding first locking grooves, and the two first locking grooves are used to accommodate the main body.

8. The handle adjustment structure according to claim 1, characterized in that, The handle body includes a connecting tube and handle bodies disposed at both ends of the connecting tube.

9. The handle adjustment structure according to claim 1, characterized in that, Both the intermediate connector and the upper connector are provided with corresponding second locking grooves. The two second locking grooves are used to accommodate the connecting pipe. A positioning protrusion is provided in the second locking groove on the upper connector. The positioning protrusion is inserted into the positioning gap on the connecting pipe.

10. A power tool, characterized in that, Includes the handle adjustment structure as described in any one of claims 1-9.

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