A garden bonsai bending device

By using the positioning and adjustment mechanism of the bonsai bending tool, the problem of damage to the bark of tree branches caused by bonsai bending tools is solved, enabling flexible bending of branches and labor-saving operation, and adapting to the bending needs of larger spans.

CN224482271UActive Publication Date: 2026-07-14CANGZHOU VOCATIONAL & TECH COLLEGE

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CANGZHOU VOCATIONAL & TECH COLLEGE
Filing Date
2025-06-18
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing bonsai bending tools can easily damage the bark of branches during use, and the force is difficult to control, which can easily cause the branches to break.

Method used

A garden bonsai bending tool was designed, comprising a positioning mechanism and an adjustment mechanism. By combining an adjusting stud, a column, and a clamping hook, and adjusting the screw thread and the rotation of the flip plate, the branch can be flexibly bent. The position of the branch is fixed by a positioning nut and a locking nut to prevent damage to the branch surface by the clamping hook.

Benefits of technology

It enables flexible bending of tree branches, expands the bending range, avoids damage to the tree branch surface, and makes operation more labor-saving, adapting to bending operations with a larger span.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a take bending ware technical field, specifically disclose a garden bonsai take bending ware, include: positioning mechanism, positioning mechanism includes riser and sets up the adjusting screw hole on the riser, the inside screw joint of adjusting screw hole has the adjusting stud, the one end fixed connection of adjusting stud has extrusion end, adjusting mechanism, adjusting mechanism includes the slot that sets up in the both ends of riser, set up in the slot have the turnover board, this device is through setting up the riser with adjusting stud and two stand column, and set up extrusion end in the one end of adjusting stud, set up the movable clamping hook in the one end of two stand columns, can let the clamping hook drive the branch to carry out bending plastic shape, and the stand column of this device can rotate the adjustment of a certain angle through the turnover board, thereby can expand the bending range of branch, simultaneously movable clamping hook can make it with the tree always keep the state of adhesion, will not cause the damage of clamping hook edge to the surface of branch because of the bending of branch.
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Description

Technical Field

[0001] This utility model belongs to the technical field of bending devices, specifically relating to a bending device for garden bonsai. Background Technology

[0002] Binding is a very important technique in bonsai styling. It is mainly used to shape the form of bonsai by bending and fixing branches or trunks. Binding is an indispensable part of bonsai styling. Through proper binding, bonsai can present a more natural and beautiful form. A bonsai bending tool is a tool specifically used to bend and shape branches. It is usually used in bonsai making to shape thicker or harder branches.

[0003] Existing bonsai bending tools have their ends in direct contact with the branches during use. As the branches gradually bend during the bending process, the rigid end of the bending tool used for fixing will put significant pressure on the bark of the branches, which can damage the trees. Furthermore, traditional bending tools are not easy to control the force during bending, which can easily lead to difficulty in applying force or even break the branches.

[0004] To address this issue, those skilled in the art have proposed a garden bonsai bending tool to solve the problems raised in the background section.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a garden bonsai bending tool to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A bonsai bending tool for gardens includes:

[0009] A positioning mechanism, comprising a vertical plate and an adjusting threaded hole formed on the vertical plate, wherein an adjusting stud is screwed into the adjusting threaded hole, and a pressing end is fixedly connected to one end of the adjusting stud.

[0010] An adjustment mechanism includes slots at both ends of a vertical plate, a rotating plate disposed within each slot, and a movable shaft connected to both ends of the rotating plate. The rotating plate rotates in conjunction with the slots via the movable shafts. A locking threaded hole is provided on the rotating plate, and a column is disposed within the locking threaded hole. An adjustment threaded groove is provided on the circumferential side of the column, and the column is threadedly engaged with the locking threaded hole via the adjustment threaded groove. A movable component is provided at one end of the column, and a clamping hook is mounted on the movable component. The clamping hook rotates in conjunction with the column via the movable component.

[0011] Preferably, the movable component includes a groove formed at one end of the column, and an extension plate is disposed in the groove.

[0012] Preferably, both sides of the extension plate are provided with built-in rotating shafts, the extension plate rotates with the grooves through the built-in rotating shafts, and the clamping hooks are fixedly connected to the extension plate.

[0013] Preferably, a positioning nut is screwed onto the circumferential side of the adjusting thread groove. There are two positioning nuts, which are located on both sides of the flip plate and are in a pressing fit with the flip plate.

[0014] Preferably, a positioning threaded groove is provided on the circumferential side of one end of the movable shaft, and a locking nut is screwed onto the circumferential side of the positioning threaded groove, and the locking nut is pressed into one side of the upright plate.

[0015] Preferably, an extension connecting plate is fixedly connected to the end of the adjusting stud away from the extrusion end, and a crank handle is fixedly connected to the extension connecting plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model is provided with a vertical plate with an adjusting stud and two columns. A pressing end is provided at one end of the adjusting stud and a movable clamping hook is provided at one end of the two columns. A bearing is provided between the pressing end and the adjusting stud. When it is necessary to bend and shape the branch, one end of the pressing end can be pressed against the middle position of the branch, and the clamping hooks at both ends can be hooked to the two ends of the branch. At this time, rotating the adjusting stud to make it threaded into the adjusting thread hole can drive the vertical plate to move outward. This allows the clamping hook to drive the branch to bend and shape. In addition, the columns of this device can be rotated and adjusted at a certain angle through the flip plate, which can expand the bending range of the branch. At the same time, the movable clamping hook can keep it in close contact with the branch and will not cause damage to the surface of the branch due to the bending of the branch.

[0018] (2) By setting two positioning nuts, the extension length of the column can be controlled, thus adapting to bending operations with a large span. The setting of the locking nut can lock and fix the rotation angle of the flip plate. Furthermore, the device is equipped with a crank and an extension connecting plate at the end of the adjusting stud, which can extend the adjustment torque and make the rotation operation more labor-saving.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] Figure 1 This is a left-view stereoscopic structural diagram of the present invention;

[0021] Figure 2 This is a right-view three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is a partial structural diagram of point A of the present invention;

[0023] Figure 4 This is a front view of the present invention.

[0024] In the diagram: 1. Vertical plate; 2. Adjusting threaded hole; 3. Adjusting stud; 4. Extrusion end; 5. Slot; 6. Flip plate; 7. Movable shaft; 8. Locking nut; 9. Column; 10. Positioning nut; 11. Groove; 12. Outer plate; 13. Internal rotating shaft; 14. Clamping hook; 15. Extension connecting plate; 16. Handle; 17. Adjusting threaded groove. Detailed Implementation

[0025] 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.

[0026] Example 1:

[0027] Please see Figures 1-4 As shown, a bonsai bending tool includes:

[0028] The positioning mechanism includes a vertical plate 1 and an adjustment threaded hole 2 opened on the vertical plate 1. An adjustment stud 3 is screwed into the adjustment threaded hole 2, and a pressing end 4 is fixedly connected to one end of the adjustment stud 3.

[0029] The adjustment mechanism includes slots 5 at both ends of the upright plate 1. A flip plate 6 is provided in the slots 5. Both ends of the flip plate 6 are connected to movable shafts 7. The flip plate 6 rotates with the slots 5 through the movable shafts 7. A locking threaded hole is provided on the flip plate 6. A column 9 is provided in the locking threaded hole. An adjustment threaded groove 17 is provided on the side of the column 9. The column 9 is threaded with the locking threaded hole through the adjustment threaded groove 17. A movable component is provided at one end of the column 9. A clamping hook 14 is installed on the movable component. The clamping hook 14 rotates with the column 9 through the movable component.

[0030] Specifically, the active component includes a groove 11 formed at one end of the column 9, and an extension plate 12 is provided inside the groove 11.

[0031] Specifically, both sides of the extension plate 12 are provided with built-in rotating shafts 13. The extension plate 12 rotates and engages with the groove 11 through the built-in rotating shafts 13, and the clamping hook 14 is fixedly connected to the extension plate 12.

[0032] As can be seen from the above, this device is equipped with a vertical plate 1 with an adjusting stud 3 and two columns 9. A pressing end 4 is provided at one end of the adjusting stud 3, and a movable clamping hook 14 is provided at one end of the two columns 9. A bearing is provided between the pressing end 4 and the adjusting stud 3. When it is necessary to bend and shape the branch, one end of the pressing end 4 can be pressed against the middle of the branch, and the clamping hooks 14 at both ends can be hooked to the two ends of the branch. At this time, rotating the adjusting stud 3 to make it threaded into the adjusting threaded hole 2 can drive the vertical plate 1 to move outward. This allows the clamping hooks 14 to bend and shape the branch. Furthermore, the columns 9 of this device can be rotated and adjusted at a certain angle by the flip plate 6, thereby expanding the bending range of the branch. At the same time, the movable clamping hooks 14 can keep them in close contact with the branch, and the edges of the clamping hooks 14 will not damage the surface of the branch due to the bending of the branch.

[0033] Example 2:

[0034] Please see Figures 1-4 As shown, a positioning nut 10 is screwed onto the circumferential side of the adjusting thread groove 17. There are two positioning nuts 10, which are located on both sides of the flip plate 6 respectively. The positioning nuts 10 are pressed into the flip plate 6.

[0035] Specifically, a positioning threaded groove is provided on one side of the movable shaft 7, and a locking nut 8 is screwed onto the side of the positioning threaded groove. The locking nut 8 is pressed into one side of the vertical plate 1.

[0036] Specifically, an extension connecting plate 15 is fixedly connected to the end of the adjusting stud 3 away from the extrusion end 4, and a crank handle 16 is fixedly connected to the extension connecting plate 15.

[0037] As can be seen from the above, this utility model can control the length of the column 9 by setting two positioning nuts 10, thereby adapting to bending operations with a large span. In addition, the setting of the locking nut 8 can lock and fix the rotation angle of the flip plate 6. Furthermore, the device is equipped with a crank 16 and an extension connecting plate 15 at the end of the adjusting stud 3, which can extend the adjustment torque and make the rotation operation more labor-saving.

[0038] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0039] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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 communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bonsai bending tool, characterized in that, include: The positioning mechanism includes a vertical plate (1) and an adjusting threaded hole (2) opened on the vertical plate (1). An adjusting stud (3) is screwed into the adjusting threaded hole (2). One end of the adjusting stud (3) is fixedly connected to a pressing end (4). The adjustment mechanism includes slots (5) at both ends of the upright plate (1), a flip plate (6) is provided in the slot (5), and a movable shaft (7) is connected to both ends of the flip plate (6). The flip plate (6) is rotatably engaged with the slot (5) through the movable shaft (7). A locking threaded hole is provided on the flip plate (6), and a column (9) is provided in the locking threaded hole. An adjustment threaded groove (17) is provided on the circumferential side of the column (9). The column (9) is threadedly engaged with the locking threaded hole through the adjustment threaded groove (17). A movable component is provided at one end of the column (9), and a clamping hook (14) is installed on the movable component. The clamping hook (14) is rotatably engaged with the column (9) through the movable component.

2. The garden bonsai bending tool according to claim 1, characterized in that: The active component includes a groove (11) formed at one end of the column (9), and an extension plate (12) is provided in the groove (11).

3. A garden bonsai bending tool according to claim 2, characterized in that: The extension plate (12) has built-in rotating shafts (13) on both sides. The extension plate (12) is rotatably engaged with the groove (11) through the built-in rotating shafts (13). The clamping hook (14) is fixedly connected to the extension plate (12).

4. A garden bonsai bending tool according to claim 1, characterized in that: The adjusting threaded groove (17) is screwed with a positioning nut (10) on its peripheral side. There are two positioning nuts (10), which are located on both sides of the flip plate (6) and are pressed together with the flip plate (6).

5. A garden bonsai bending tool according to claim 1, characterized in that: The movable shaft (7) has a positioning threaded groove on one side of its circumference. A locking nut (8) is screwed onto the side of the positioning threaded groove. The locking nut (8) is pressed into one side of the upright plate (1).

6. A garden bonsai bending tool according to claim 1, characterized in that: An extension connecting plate (15) is fixedly connected to the end of the adjusting stud (3) away from the extrusion end (4), and a crank handle (16) is fixedly connected to the extension connecting plate (15).