Landscaping pruning device
By designing a protective mechanism in the landscaping and trimming device, the protective plate and extension plate are covered on the scissor blades, the safety problems caused by the naked scissor blades are solved, and the protection and safety of scissor blades are improved.
Patent Information
- Application Number
- CN202421270409.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During use, the existing landscaping pruning device is exposed, which can easily cause harm to the operator and affect safety.
A landscaping and pruning device is designed, and a protective mechanism is adopted, including a rotating shaft, a connecting plate, a movable groove, a movable column, a convex plate, a protective plate and an extension plate. By flipping the convex plate and an extension plate, the protective plate and an extension plate are covered on the surface of the scissor blades to achieve protection of the scissor blades.
Effectively prevents scissor blades from bumping with the outside world, extends service life, and prevents operators from being accidentally injured when picking up the trimmer, improving safety.
Smart Images
Figure CN222583087U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gardening and greening, in particular to a gardening and greening pruning device. Background Art
[0002] Landscaping is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, transforming the terrain, planting trees and flowers, constructing buildings, and arranging garden paths.
[0003] A landscaping pruning device is a mechanical device or tool specifically used for pruning plants, trees, hedges and other objects. It is usually composed of sharp blades, saw teeth or scissors, and is used to cut or snip off branches, leaves and other parts of plants. When the pruning work is completed, because the blade of the scissors is relatively sharp, the blade is generally exposed during the placement process. If the operator is not careful, it may cause injury to the operator, thereby affecting the safety of the pruning device. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art, the utility model provides a gardening and greening pruning device.
[0005] The utility model solves the technical problem by adopting the following technical solution: a gardening pruning device, comprising a pruning machine, one end of the pruning machine is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a handle, both sides of the pruning machine are movably connected with scissor blades, the number of the scissor blades is several, and both sides of the pruning machine are provided with protective mechanisms;
[0006] The protective mechanism includes a rotating shaft, which is rotatably connected to the inner wall of the fixed block. There are two rotating shafts, and the two rotating shafts are in relative positions. One end of the two rotating shafts is fixedly connected to a connecting plate, and a movable groove is opened inside the connecting plate. The inner wall of the movable groove is slidably connected to a movable column, one side of the movable column is fixedly connected to a convex plate, the inner wall of the convex plate is fixedly connected to a protective plate, and the bottom of the protective plate is slidably connected to an extension plate.
[0007] Preferably, a dovetail block is fixedly connected to one side of the extension plate, a dovetail groove for use with the dovetail block is formed on the inner wall of the convex plate, and the surface of the dovetail block is movably connected to the inside of the dovetail groove.
[0008] Preferably, an adjustment block is fixedly connected to the top of the extension plate, and the number of the adjustment blocks is two.
[0009] Preferably, a first spring is fixedly connected to one side of the inner cavity of the movable groove, and the other end of the first spring is fixedly connected to the surface of the movable column.
[0010] Preferably, a second spring is fixedly connected to the surface of the convex plate, a hook is fixedly connected to the bottom of the second spring, a hanging plate used in conjunction with the hook is fixedly connected to the surface of the handle, and the surface of the hook is snap-connected to the inside of the hanging plate.
[0011] Preferably, a limiting block is fixedly connected to the inner wall of the convex plate, a limiting hole for use with the limiting block is opened at one end of the trimmer, and the surface of the limiting block is snap-connected with the inside of the limiting hole.
[0012] Preferably, the guard plate and the extension plate are made of stainless steel, the guard plate and the extension plate are L-shaped, and both the guard plate and the extension plate are located on the top of the scissor blade.
[0013] The utility model is beneficial in that:
[0014] The utility model can flip the connecting plate and the convex plate to the surface of the trimmer, and at this time the connecting plate and the convex plate drive the protective plate and the extension plate to cover the surface of the scissor blades, thereby protecting the scissor blades, avoiding collision between the trimmer and the outside world, and increasing the service life of the trimmer. At the same time, it can prevent the user from being accidentally injured by the scissor blades when taking the trimmer, ensuring that the safety of the user can be effectively protected in the event of an accident, thereby increasing safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the protective mechanism of the utility model before flipping;
[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;
[0019] Figure 4 It is a schematic diagram of the structure of the convex plate, the protective plate and the extension plate of the utility model;
[0020] Figure 5 It is a structural schematic diagram of the dovetail block, dovetail groove and adjustment block of the utility model;
[0021] Figure 6It is a structural schematic diagram of the connecting plate, movable groove and movable column of the utility model;
[0022] Figure 7 It is a schematic structural diagram of the limiting block and the limiting hole of the utility model.
[0023] In the figure: 1. trimmer; 2. protective mechanism; 201. rotating shaft; 202. connecting plate; 203. movable groove; 204. movable column; 205. convex plate; 206. protective plate; 207. extension plate; 3. fixing block; 4. handle; 5. scissor blade; 6. dovetail block; 7. dovetail groove; 8. adjusting block; 9. first spring; 10. second spring; 11. hook; 12. hanging plate; 13. limit block; 14. limit hole. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] The following is combined with Figure 1-7 To further explain this application in detail,
[0026] The present application embodiment discloses a gardening and pruning device, referring to Figure 1 and Figure 7 A gardening pruning device includes a pruning machine 1, one end of the pruning machine 1 is fixedly connected to a fixing block 3, the top of the fixing block 3 is fixedly connected to a handle 4, both sides of the pruning machine 1 are movably connected to scissor blades 5, the number of scissor blades 5 is several, and both sides of the pruning machine 1 are provided with a protective mechanism 2;
[0027] The protective mechanism 2 includes a rotating shaft 201, which is rotatably connected to the inner wall of the fixed block 3. There are two rotating shafts 201, and the two rotating shafts 201 are in relative positions. One end of the two rotating shafts 201 is fixedly connected to a connecting plate 202, and a movable groove 203 is opened inside the connecting plate 202. The inner wall of the movable groove 203 is slidably connected to a movable column 204, and one side of the movable column 204 is fixedly connected to a convex plate 205, and the inner wall of the convex plate 205 is fixedly connected to a protective plate 206, and the bottom of the protective plate 206 is slidably connected to an extension plate 207.
[0028] Reference Figure 4-5A dovetail block 6 is fixedly connected to one side of the extension plate 207, and a dovetail groove 7 used in conjunction with the dovetail block 6 is provided on the inner wall of the convex plate 205. The surface of the dovetail block 6 is movably connected to the inside of the dovetail groove 7. By setting the dovetail block 6 and the dovetail groove 7, not only can the extension plate 207 be extended and retracted inside the convex plate 205, but the extension plate 207 can also be positioned so that the extension plate 207 will not be separated from the bottom of the convex plate 205, thereby increasing the stability of the device;
[0029] Reference Figure 5 The top of the extension plate 207 is fixedly connected with an adjustment block 8, and the number of the adjustment blocks 8 is two. By setting the adjustment block 8, the extension plate 207 can be easily extended from the protective plate 206, and the extension plate 207 can be more conveniently retracted into the interior of the protective plate 206, which increases flexibility;
[0030] Reference Figure 6 A first spring 9 is fixedly connected to one side of the inner cavity of the movable groove 203, and the other end of the first spring 9 is fixedly connected to the surface of the movable column 204. By setting the first spring 9, when the convex plate 205 moves, the first spring 9 is stretched and deformed. When the protective plate 206 covers the surface of the scissor blade 5, the convex plate 205 is stopped from being stretched. The convex plate 205 is automatically rebounded to one end of the trimmer 1 by the rebound force of the first spring 9, so that the convex plate 205 is in close contact with the trimmer 1, thereby ensuring the stability of the convex plate 205.
[0031] Reference Figure 2-3 The surface of the convex plate 205 is fixedly connected with a second spring 10, the bottom of the second spring 10 is fixedly connected with a hook 11, the surface of the handle 4 is fixedly connected with a hanging plate 12 used in conjunction with the hook 11, the surface of the hook 11 is connected with the inside of the hanging plate 12 in a snap-fit connection, by setting the second spring 10, the hook 11 and the hanging plate 12 to cooperate with each other, when the protective mechanism 2 is not needed, the staff will flip the convex plate 205 upwards, and after flipping 180 degrees, connect the hook 11 with the hanging plate 12 to prevent the convex plate 205 and the connecting plate 202 from sagging due to gravity, thereby ensuring the stability of the protective mechanism 2;
[0032] Reference Figure 7 The inner wall of the convex plate 205 is fixedly connected to the limiting block 13, and one end of the trimmer 1 is provided with a limiting hole 14 used in conjunction with the limiting block 13. The surface of the limiting block 13 is connected to the inner part of the limiting hole 14 by snapping. By setting the limiting block 13 and the limiting hole 14, the convex plate 205 can be positioned on the trimmer 1 to prevent the convex plate 205 from falling off, thereby ensuring the stability of the convex plate 205;
[0033] Reference Figure 4The protective plate 206 and the extension plate 207 are made of stainless steel, and the shape of the protective plate 206 and the extension plate 207 is L-shaped. The protective plate 206 and the extension plate 207 are both located on the top of the scissor blade. By setting the protective plate 206 and the extension plate 207 to stainless steel, the service life of the protective plate 206 and the extension plate 207 can be extended, and the cost of replacing the protective plate 206 and the extension plate 207 is reduced. Setting the shape of the protective plate 206 and the extension plate 207 to L-shape can achieve protection of the scissor blade 5.
[0034] Working principle: When the staff needs to protect the scissor blade 5, the user takes out the hook 11 from the hanging plate 12, pulls the convex plate 205 to make the movable column 204 slide from one end of the movable groove 203 to the other end and stops pulling, and turns the convex plate 205 180 degrees from the top of the greening trimmer 1 body to the other side of the trimmer 1 body. The convex plate 205 automatically rebounds to one end of the trimmer 1 through the rebound force of the first spring 9, and then the limit block 13 enters the inner cavity of the limit hole 14. When the position of the convex plate 205 is fixed After being fixed, the protective plate 206 protects a part of the scissor blades 5, and then the extension plate 207 is driven to move by pulling the adjustment block 8. At this time, the extension plate 207 can protect the other part of the scissor blades 5. When the scissor blades 5 do not need to be protected, the user pushes the extension plate 207 into the protective plate 206 and pulls the convex plate 205. Since there is a sufficient distance between the movable column 204 and one end of the movable groove 203 at this time, the limit block 13 can be separated from the inner cavity of the limit hole 14, and the connecting plate 202 is turned upward by 180 degrees and rotated back to the adjacent Figure 2 When the convex plate 205 is in the state of being moved, the turning of the connecting plate 202 drives the convex plate 205 to turn to the other side of the trimmer 1 body, pushing the convex plate 205 so that the hook 11 on the convex plate 205 can be connected with the hanging plate 12, and the pushing is stopped, and the hook 11 is hung on the hanging plate 12, so that the position of the convex plate 205 and the connecting plate 202 can be supported.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A gardening pruning device, comprising a pruning machine (1), characterized in that: One end of the trimmer (1) is fixedly connected to a fixed block (3), the top of the fixed block (3) is fixedly connected to a handle (4), both sides of the trimmer (1) are movably connected to scissor blades (5), the number of scissor blades (5) is several, and both sides of the trimmer (1) are provided with protective mechanisms (2); The protective mechanism (2) comprises a rotating shaft (201), wherein the rotating shaft (201) is rotatably connected to the inner wall of the fixed block (3), the number of the rotating shafts (201) is two, the two rotating shafts (201) are in relative positions, one end of the two rotating shafts (201) is fixedly connected to a connecting plate (202), a movable groove (203) is provided inside the connecting plate (202), a movable column (204) is slidably connected to the inner wall of the movable groove (203), a convex plate (205) is fixedly connected to one side of the movable column (204), a protective plate (206) is fixedly connected to the inner wall of the convex plate (205), and an extension plate (207) is slidably connected to the bottom of the protective plate (206).
2. A gardening and pruning device according to claim 1, characterized in that: A dovetail block (6) is fixedly connected to one side of the extension plate (207), and a dovetail groove (7) for use with the dovetail block (6) is provided on the inner wall of the convex plate (205), and the surface of the dovetail block (6) is movably connected to the inside of the dovetail groove (7).
3. A gardening and pruning device according to claim 1, characterized in that: An adjustment block (8) is fixedly connected to the top of the extension plate (207), and the number of the adjustment blocks (8) is two.
4. A gardening and pruning device according to claim 1, characterized in that: A first spring (9) is fixedly connected to one side of the inner cavity of the movable groove (203), and the other end of the first spring (9) is fixedly connected to the surface of the movable column (204).
5. A gardening and pruning device according to claim 1, characterized in that: A second spring (10) is fixedly connected to the surface of the convex plate (205), a hook (11) is fixedly connected to the bottom of the second spring (10), a hanging plate (12) used in conjunction with the hook (11) is fixedly connected to the surface of the handle (4), and the surface of the hook (11) is snap-connected to the inside of the hanging plate (12).
6. A gardening and pruning device according to claim 1, characterized in that: The inner wall of the convex plate (205) is fixedly connected to a limit block (13); one end of the trimmer (1) is provided with a limit hole (14) for use with the limit block (13); the surface of the limit block (13) is snap-connected with the inside of the limit hole (14).
7. A gardening and pruning device according to claim 1, characterized in that: The protective plate (206) and the extension plate (207) are made of stainless steel, and the shapes of the protective plate (206) and the extension plate (207) are L-shaped. The protective plate (206) and the extension plate (207) are both located on the top of the scissor blade.