Portable greening trimmer

Abstract

The utility model provides a portable greening pruning machine, and belongs to the technical field of greening pruning. Comprising a hedge trimmer body, a bottom plate is fixedly connected to the outer wall of the hedge trimmer body through bolts, a mounting frame is fixedly connected to the top end of the bottom plate, a clamping plate is arranged at the top end of the mounting frame, and a main body block is fixedly connected to the top end of the clamping plate; the locking assembly is used for locking the positions of the main body block, the square grip and the blocking cover on the surface of the hedge trimmer body, and the hedge trimmer body is connected with the main body block. Through the arrangement of the bottom plate, the mounting frame and the clamping plate, the positions of the main body block, the square grip and the blocking cover on the surface of the hedge trimmer body are adjusted, so that a user can conveniently adjust the positions on the surface of the hedge trimmer knife wall according to the length of the arm when using the hedge trimmer; and therefore, the comfort of a user during greening and trimming by using the hedge trimmer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greening pruning, in particular to a portable greening pruning machine. Background Art

[0002] A portable greening trimmer is a portable device designed specifically for garden pruning. It is widely used in various greening pruning scenarios. Portable greening trimmers are also mainly divided into hand-held trimmers and electric hedge trimmers. The hedge trimmer has a lightweight design, which is convenient for users to carry and operate.

[0003] When using a hedge trimmer, the user needs to hold the main handle at the rear end with one hand, and the other hand needs to hold the side handle on the surface of the hedge trimmer blade wall. However, the arm lengths of users are different, and the side handles are also fixed by bolts on the surface of the hedge trimmer blade wall. When the side handles are installed on the surface of the hedge trimmer blade wall, it is inconvenient to adjust the position according to the user's arm length, which is easy to affect the user's comfort when using the hedge trimmer. Therefore, the utility model provides a portable greening trimmer to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a portable greening trimmer by arranging a base plate, a mounting frame and a clamping plate, so that the main body block, the square handle and the shield can be adjusted in position on the surface of the hedge trimmer body, so that when the user uses the hedge trimmer, the user can adjust the position on the surface of the hedge trimmer blade wall according to the length of his or her arm, thereby improving the comfort of the user when using the hedge trimmer for greening trimming. The above arrangement can solve the problem that the user is not convenient to adjust the position of the side handle according to the length of his or her arm when using the hedge trimmer.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A portable landscaping trimmer comprises a hedge trimmer body, the outer wall of the hedge trimmer body is fixedly connected to a base plate by bolts, the top of the base plate is fixedly connected to a mounting frame, the top of the mounting frame is provided with a clamping plate, the top of the clamping plate is fixedly connected to a main block; a locking assembly, the locking assembly is used to lock the position of the main block, square handle and shield on the surface of the hedge trimmer body, and the hedge trimmer body is connected to the main block.

[0007] Optionally, the locking assembly is slidably connected to a branch pipe on the inner wall of the main block, the top of the branch pipe is fixedly connected to a circular ring frame, the inner wall of the main block is provided with a conical block, the outer wall of the conical block is fixedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to a square handle.

[0008] Optionally, two clamping rings are fixedly connected to the outer wall of the branch pipe, the bottom ends of the two clamping rings are fixedly connected to two springs 1, and the bottom ends of the two springs 1 are fixedly connected to the inner wall of the main block.

[0009] Optionally, the outer wall of the mounting frame is provided with two curved grooves, the outer wall of the clamping plate is fixedly connected to two clamping bent plates, and the inner walls of the two clamping bent plates are tightly fitted with the curved grooves.

[0010] Optionally, a guide rod is fixedly connected to the inner wall of the main body block, and the rod body of the guide rod is slidably connected to the inner walls of the conical block and the connecting rod.

[0011] Optionally, the outer wall of the conical block is slidably connected to the outer wall of the circular frame, and the rod body of the connecting rod is slidably connected to the inner wall of the main body block.

[0012] Optionally, the outer wall of the main body block is provided with a shield.

[0013] Optionally, a second spring is sleeved on the outer wall of the connecting rod, and both ends of the second spring are in contact with the inner walls of the main block and the conical block.

[0014] Optionally, a groove sleeve is fixedly connected to the outer wall of the main body block, and a plurality of insertion rods are fixedly connected to the outer wall of the square handle.

[0015] Optionally, the shafts of the plurality of insertion rods are tightly fitted with the inner wall of the groove sleeve.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting the base plate, the mounting frame and the clamping plate, the main body block, the square handle and the shield can be adjusted on the surface of the hedge trimmer body, so that the user can adjust the position on the surface of the hedge trimmer blade according to the length of his arm when using the hedge trimmer, thereby improving the user's comfort when using the hedge trimmer for greening pruning.

[0018] By setting up a locking assembly, the bottom end of the branch pipe can be pushed into the slot on the surface of the mounting frame with the cooperation of the conical block and the ring frame, so that the main block, the square handle and the shield can be locked in position on the surface of the mounting frame, making it convenient to fix the square handle on the surface of the blade wall of the hedge trimmer body, so that the user can hold the square handle to use the hedge trimmer body, and prevent the square handle from shaking on the blade wall of the hedge trimmer body, affecting the trimming effect of the user when using the hedge trimmer.

[0019] By providing a connecting rod, a groove sleeve and an insertion rod, the user can adjust the angle of the square handle according to his or her needs when holding the square handle, and lock the angle position of the square handle, so that the user can hold the square handle from different angles, thereby improving the user's comfort when holding the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a portable greening trimmer;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the base plate and the mounting frame;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping plate, the clamping bent plate and the main block;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the main block, branch pipes and ring frame;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the square handle, connecting rod and tapered block;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the groove sleeve and the insertion rod.

[0027] Reference numerals:

[0028] 1. Hedge trimmer body; 2. Bottom plate; 3. Mounting frame; 4. Clamping plate; 5. Main block; 6. Branch pipe; 7. Ring frame; 8. Guide rod; 9. Conical block; 10. Connecting rod; 11. Square handle; 12. Snap ring; 13. Spring 1; 14. Groove sleeve; 15. Insert rod; 16. Spring 2; 17. Clamping bent plate; 18. Shield.

[0029] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0030] The following describes a portable landscaping trimmer provided by the present invention in detail with reference to the accompanying drawings and specific embodiments. It is also noted that, for the sake of completeness, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0031] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0032] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0033] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0034] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0035] like Figures 1 to 6The top of the bottom plate 2 is fixedly connected to the mounting bracket 3, and the top of the mounting bracket 3 is provided with a clamping plate 4. The top of the clamping plate 4 is fixedly connected to the main body block 5. The outer wall of the mounting bracket 3 is provided with two curved grooves, and the outer wall of the clamping plate 4 is fixedly connected with two clamping curved plates 17. The inner walls of the two clamping curved plates 17 are tightly fitted with the curved grooves; a locking assembly is used to lock the position of the main body block 5, the square handle 11 and the shield 18 on the surface of the hedge trimmer body 1. The hedge trimmer body 1 is connected to the main block 5, the bottom plate 2 is fitted on the blade wall surface of the hedge trimmer body 1, and the bottom plate 2 is fixed to the surface of the blade wall of the hedge trimmer body 1 by bolts and nuts. The upper surface of the bottom plate 2 is fixedly connected to the mounting bracket 3, the mounting bracket 3 and the bottom plate 2 are connected in an integrated manner, and the upper surface of the mounting bracket 3 is provided with a plurality of slots. At the same time, the outer walls of both ends of the mounting bracket 3 are provided with There is a curved groove, and the upper surface of the mounting frame 3 is sleeved with a card plate 4. The outer walls of both ends of the card plate 4 are fixed with clamping bent plates 17. The inner wall of the clamping bent plate 17 fits with the inner wall of the curved groove, so that the card plate 4 and the clamping bent plate 17 can fit on the surface of the mounting frame 3, making it convenient for the card plate 4 and the clamping bent plate 17 to be clamped on the mounting frame 3, and the card plate 4 and the clamping bent plate 17 can move on the surface of the mounting frame 3. The upper surface of the card plate 4 is fixed with a main block 5, and the inner wall of the main block 5 is provided with a mounting groove, which is convenient for the structure For installation, two slots are also provided on the outer wall of the bottom end of the mounting groove on the inner wall of the main body block 5. The position of the square handle 11 on the blade wall surface of the hedge trimmer body 1 is conveniently adjusted through the base plate 2, the mounting frame 3, the clamping plate 4 and the main body block 5, so as to facilitate the user to adjust the position of the square handle 11 on the blade wall surface of the hedge trimmer body 1 according to the length of his or her arm, thereby improving the user's experience when using the hedge trimmer body 1 for greening pruning and improving the user's comfort when holding the hedge trimmer body 1.

[0036] As an implementation method in this embodiment, Figures 4 and 5As shown, the locking assembly is slidably connected to the branch pipe 6 on the inner wall of the main block 5, the top of the branch pipe 6 is fixedly connected to the circular frame 7, the inner wall of the main block 5 is provided with a tapered block 9, the outer wall of the tapered block 9 is fixedly connected to a connecting rod 10, the other end of the connecting rod 10 is fixedly connected to a square handle 11, the outer wall of the branch pipe 6 is fixedly connected to two snap rings 12, the bottom ends of the two snap rings 12 are fixedly connected to two springs 13, the bottom ends of the two springs 13 are fixedly connected to the inner wall of the main block 5, the outer wall of the tapered block 9 is slidably connected to the outer wall of the circular frame 7, the rod body of the connecting rod 10 is fixed to the main block 5, and the outer wall of the tapered block 9 is slidably connected to the outer wall of the circular frame 7. The inner wall of the body block 5 is slidably connected, and the outer wall of the connecting rod 10 is provided with a spring 2 16. Both ends of the spring 2 16 are in contact with the inner walls of the main block 5 and the conical block 9. The inner wall of the main block 5 is provided with a branch pipe 6. The branch pipe 6 is set to an inverted Y-shaped profile, and the two tube bodies of the branch pipe 6 at the lower end are slidably connected to the two slots on the lower inner wall of the main block 5. The outer walls of the two branches at the lower end of the branch pipe 6 are fixed with a snap ring 12, and the lower surface of the snap ring 12 is fixed with a spring 13. The bottom end of the spring 13 is fixedly connected to the inner bottom surface of the main block 5, and the main pipe at the upper end of the branch pipe 6 is fixed with a ring frame 7. The circular ring frame 7 is set as a semicircular square frame, and the top of the circular ring frame 7 is provided with a concave arc groove. At the same time, the inner wall of the main block 5 is provided with a tapered block 9. The outer wall of the tapered block 9 is connected to the outer wall of the concave arc groove on the surface of the circular ring frame 7, and the outer wall of the main block 5 is slidably connected with a connecting rod 10. One end of the connecting rod 10 extends to the inner wall of the main block 5 and is fixedly connected to the tapered block 9. A square handle 11 is fixed to one end of the connecting rod 10 located on the outside. A plurality of grip grooves are provided at one end of the square handle 11, and a plurality of convex pads are also provided, which can improve the comfort of the user when holding the square handle 11. When the user When the square handle 11 is pushed, the square handle 11 can drive the conical block 9 to move through the connecting rod 10, so that the conical block 9 can fit into the top outer wall of the circular frame 7. The circular frame 7 can be driven down by the inclined surface of the conical block 9, so that the two tube bodies at the lower end of the branch pipe 6 are lowered, and the tube bodies are inserted into the slots on the inner bottom surface of the main block 5 and the surface slots of the mounting frame 3, so as to facilitate locking the main block 5 and the square handle 11 on the surface of the hedge trimmer body 1, thereby avoiding shaking when the user holds the square handle 11, which affects the trimming effect of the user when using the hedge trimmer.

[0037] In this embodiment, if Figures 3 to 6As shown, the inner wall of the main block 5 is fixedly connected with a guide rod 8, the rod body of the guide rod 8 is slidably connected to the inner wall of the tapered block 9 and the connecting rod 10, the outer wall of the main block 5 is fixedly connected with a groove sleeve 14, the outer wall of the square handle 11 is fixedly connected with a plurality of plug rods 15, the rod bodies of the plurality of plug rods 15 are tightly fitted with the inner wall of the groove sleeve 14, the outer wall of the main block 5 is provided with a shield 18, the inner wall of the main block 5 is fixed with a guide rod 8, the outer wall of the guide rod 8 is slidably connected to the tapered block 9 and the connecting rod 10 The inner wall of the main block 5 is slidably connected, so that the conical block 9 and the connecting rod 10 can be limited when moving, and the stability of the conical block 9 and the connecting rod 10 when in use can be improved. The outer wall of the main block 5 is fixed with a groove sleeve 14, and the inner wall of the groove sleeve 14 is slidably connected to the rod body of the connecting rod 10, so that the connecting rod 10 can move on the inner wall of the groove sleeve 14. At the same time, the outer wall of the square handle 11 close to one end of the main block 5 is fixed with multiple plug rods 15. When the square handle 11 moves toward the main block When the inner wall of the main body 5 is pushed, the insertion rod 15 is driven to be inserted into the groove sleeve 14, and the position of the insertion rod 15 and the groove sleeve 14 is locked. The user can first pull the square handle 11 to move the connecting rod 10 from the inner wall of the main body block 5, and can rotate the square handle 11 according to the user's own needs, so that the user can hold the square handle 11 from different angles. By pressing the square handle 11, the square handle 11 can drive the connecting rod 10 to move inside the main body block 5 and resist the position of the conical block 9 under the elastic force of the spring 2 16, which can improve the stability of the connecting rod 10 and the square handle 11. At the same time, the connecting rod 10 can drive the insertion rod 15 to be inserted into the interior of the groove sleeve 14 when moving, and can lock the angle of the square handle 11. The outer wall of the main body block 5 is fixed with two sliding grooves, and the inner wall sleeve of the sliding groove is provided with a shield 18, which can prevent debris from contacting the user's hands when the user uses the hedge trimmer to trim.

[0038] The working principle of the technical solution provided by the utility model is as follows:

[0039] When in use, the base plate 2 can be placed on the surface of the blade wall of the hedge trimmer body 1 first, and the two mounting holes on the surface of the base plate 2 can be aligned with the two bolts on the surface of the blade wall of the hedge trimmer body 1, and the base plate 2 can be fixed to the surface of the hedge trimmer body 1 through the nuts, and then the clamping plate 4 and the clamping bent plate 17 can be slid to the surface of the mounting frame 3 through the curved grooves at both ends of the mounting frame 3, so that the mounting frame 3 can drive the main body block 5 to move on the surface of the mounting frame 3, and then the user can pull the square handle 11 to pull the connecting rod 10 from the inner wall of the main body block 5, so that the inclined surface of the conical block 9 can be away from the upper surface of the circular ring frame 7 at the upper end of the branch pipe 6, and under the elastic force of the spring 13 , the clamping ring 12 can be pushed to disengage the lower end pipe of the branch pipe 6 from the slot on the surface of the mounting frame 3, and the position of the main body block 5 on the surface of the mounting frame 3 can be unlocked, so that the user can adjust the position of the square handle 11 according to the length of his arm when holding the square handle 11, thereby improving the user's comfort when using the hedge trimmer body 1 for pruning. When the position of the main body block 5 is adjusted, the user can rotate the square handle 11 according to his own needs, so that the user can hold the square handle 11 at different angles, further improving the user's comfort when using the hedge trimmer body 1. After the angle adjustment is completed, the square handle 11 can be pressed into the inner wall of the main block 5, so that the multiple insertion rods 15 at one end of the square handle 11 can be inserted into the groove sleeve 14 on the surface of the main block 5, thereby locking the angle of the square handle 11. When the square handle 11 is pressed into the interior of the main block 5, the square handle 11 can drive the conical block 9 to move on the surface of the guide rod 8 through the connecting rod 10. With the cooperation of the spring 13 and the snap ring 12, the annular arc surface of the circular ring frame 7 at the upper end of the branch pipe 6 can fit on the inclined surface of the conical block 9. When the conical block 9 moves, the inclined surface of the conical block 9 can push the circular ring frame 7 downward, thereby making the circular ring frame 7 The bottom end of the branch pipe 6 can be driven to pass through the main body block 5 and inserted into the slot on the surface of the mounting frame 3. When the inclined surface of the conical block 9 pushes the surface of the circular frame 7, the groove at the other end of the inclined surface of the conical block 9 can fit into the surface of the circular frame 7, thereby clamping the conical block 9 on the surface of the circular frame 7. At the same time, under the elasticity of the spring 2 16, the square handle 11 and the connecting rod 10 can fit the groove of the conical block 9 to the surface of the circular frame 7 without external force, so as to facilitate locking the main body 5 on the surface of the mounting frame 3 and avoid the square handle 11 from shaking significantly when the user holds the square handle 11, which affects the pruning effect of the user's handheld hedge trimmer body 1.

[0040] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A portable hedge trimmer, comprising a hedge trimmer body, characterized in that: The outer wall of the hedge trimmer body is fixedly connected to a bottom plate by bolts, the top of the bottom plate is fixedly connected to a mounting frame, the top of the mounting frame is provided with a clamping plate, and the top of the clamping plate is fixedly connected to the main body block; A locking assembly is used to lock the positions of the main body block, the square handle and the shield on the surface of the hedge trimmer body, and the hedge trimmer body is connected to the main body block.

2. The portable greening trimmer according to claim 1, characterized in that: The locking assembly is slidably connected to the branch pipe on the inner wall of the main block, the top of the branch pipe is fixedly connected to a circular ring frame, the inner wall of the main block is provided with a conical block, the outer wall of the conical block is fixedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to a square handle.

3. The portable greening trimmer according to claim 2, characterized in that: The outer wall of the branch pipe is fixedly connected to two clamping rings, the bottom ends of the two clamping rings are fixedly connected to two springs 1, and the bottom ends of the two springs 1 are fixedly connected to the inner wall of the main block.

4. The portable greening trimmer according to claim 1, characterized in that: The outer wall of the mounting frame is provided with two curved grooves, the outer wall of the clamping plate is fixedly connected with two clamping curved plates, and the inner walls of the two clamping curved plates are tightly fitted with the curved grooves.

5. The portable greening trimmer according to claim 2, characterized in that: The inner wall of the main body block is fixedly connected with a guide rod, and the rod body of the guide rod is slidably connected with the inner wall of the conical block and the connecting rod.

6. The portable greening trimmer according to claim 2, characterized in that: The outer wall of the conical block is slidably connected to the outer wall of the circular frame, and the rod body of the connecting rod is slidably connected to the inner wall of the main body block.

7. The portable greening trimmer according to claim 1, characterized in that: The outer wall of the main body block is provided with a shield.

8. The portable greening trimmer according to claim 2, characterized in that: A second spring is sleeved on the outer wall of the connecting rod, and both ends of the second spring are in contact with the inner walls of the main block and the conical block.

9. The portable greening trimmer according to claim 2, characterized in that: The outer wall of the main body block is fixedly connected with a groove sleeve, and the outer wall of the square handle is fixedly connected with a plurality of insertion rods.

10. The portable greening trimmer according to claim 9, characterized in that: The rod bodies of the plurality of insertion rods are all tightly fitted with the inner wall of the groove sleeve.

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