A vine green plant climbing frame

Abstract

The utility model discloses a vine climbing frame of green plant in the technical field of green plant culture equipment, aims at solving the height of existing fixed climbing frame not adjustable, supporting angle fixed, structure not detachable etc. Including top frame, attached rod piece and support rod piece, top frame is by cross bar no.

Description

Technical Field

[0001] This utility model relates to the technical field of green plant cultivation equipment, specifically a climbing frame for vine plants. Background Technology

[0002] Climbing plants are widely used in courtyard landscaping, balcony gardening, and agricultural crop cultivation due to their excellent ornamental and ecological value. The normal growth of climbing plants relies on climbing trellises for support. Existing climbing trellises for climbing plants mostly consist of a main support structure and auxiliary climbing structures, resulting in diverse technical solutions tailored to different application scenarios and plant types.

[0003] Currently, vine climbing frames on the market can be divided into two categories based on structural stability: fixed and adjustable. Fixed climbing frames typically use bamboo poles, steel pipes, or rigid plastic poles as support components, forming an overall frame through welding, bolting, or cable ties. Some products add grid-like or mesh crossbars to the support components to provide climbing nodes. While this type of climbing frame has the advantages of simple structure and low manufacturing cost, it has significant drawbacks: First, the fixed connection between support components makes it impossible to adjust the overall height according to the growth height changes of vines from seedling to maturity, and it is also difficult to adapt to the different support angle requirements of different types of vines, such as twining vines (e.g., kiwifruit) and tendrils (e.g., grapes), resulting in low climbing efficiency and uneven growth. Second, the overall structure is either not disassembled or the disassembly process is cumbersome, making it difficult to store after use in small spaces, inconvenient to move after the outdoor planting season, and prone to damage due to excessive space occupation when left idle for a long time.

[0004] To address the aforementioned issues, this application provides a climbing frame for vines and green plants. Utility Model Content

[0005] The purpose of this utility model is to provide a climbing frame for vines and green plants in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A climbing trellis for vines and green plants includes:

[0008] The top frame consists of two parallel crossbars and two parallel crossbars, which form a rectangle. The ends of the crossbars are detachably fixed to the ends of the crossbars.

[0009] The attachment rods are multiple and can be detachably connected between two crossbars or between two crossbars.

[0010] There are four support rods arranged in a rectangular shape. The top ball of each support rod is connected to the bottom of the top frame. The height of each support rod is adjustable.

[0011] Furthermore, both ends of the first crossbar are fixed with connecting plates, and both ends of the second crossbar are constructed with mating grooves corresponding to the connecting plates. The connecting plates are movably inserted into the mating grooves, and the screws are threaded through the connecting plates and the second crossbar.

[0012] Furthermore, a plurality of mounting holes are constructed on the opposite side of the two crossbars and the opposite side of the two crossbars, arranged in an array. The plurality of mounting holes on the two crossbars correspond one-to-one, and the plurality of mounting holes on the two crossbars correspond one-to-one. The attachment rod is installed on the two corresponding mounting holes.

[0013] Furthermore, the attachment rod includes a mounting rod, a movable rod, and a spring. One end of the mounting rod is movably inserted into one of the mounting holes, and the other end of the mounting rod is formed with a mounting groove. One end of the movable rod is movably inserted into the mounting groove, and the spring is connected between one end of the movable rod and the inner wall of the mounting groove. The other end of the movable rod is movably inserted into one of the mounting holes.

[0014] Furthermore, the mounting holes on the first crossbar are higher than the mounting holes on the second crossbar.

[0015] Furthermore, connecting blocks are fixed at the bottom of both ends of the crossbar. The support rod includes a fixed sleeve, an adjusting rod, and a fixing member. One end of the adjusting rod is movably inserted into the top of the fixed sleeve, and the other end of the adjusting rod is fixed with a universal ball. The universal ball is connected to the connecting block, and the fixing member is used to fix the adjusting rod to the fixed sleeve.

[0016] Furthermore, the outer side of the adjusting rod has a plurality of positioning holes arranged in an array along the length direction. The fixing member is a positioning pin, which is threaded into the fixing sleeve and has one end movably inserted into one of the positioning holes.

[0017] Furthermore, a base plate is fixed to the bottom end of the fixed sleeve, and several fixed ground nails are movably inserted into the base plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. The adjustable height design of the support rods in this solution allows the climbing frame to be flexibly adjusted according to the growth height changes of the vines from seedling to maturity. This not only meets the climbing height requirements of plants at different growth stages and improves climbing efficiency, but also avoids the problems of limited plant growth or uneven climbing caused by a fixed climbing frame height, which is conducive to the healthy growth of plants and the shaping of a good form.

[0020] 2. In this design, the top frame and support rods are connected by a ball joint, allowing the top frame to rotate in multiple directions around the support rods, thus achieving adjustable support angles. This design can well adapt to the different support angle requirements of various types of vines, such as twining vines (e.g., kiwifruit) and tendrils (e.g., grapes), further improving the versatility and practicality of the climbing frame, enabling plants to climb more effectively and improving the uniformity of growth.

[0021] 3. In this design, the first and second crossbars of the top frame are detachably fixed with screws, and the attachment and support rods also adopt a detachable connection method. This detachable structural design allows the climbing frame to be easily disassembled after use, greatly reducing its space occupation and facilitating storage in confined spaces and relocation after the outdoor planting season. At the same time, the disassembled parts are easy to store, avoiding damage caused by excessive space occupation due to long-term idleness, thus improving the service life and economy of the climbing frame.

[0022] 4. In this solution, the spacing of the attachment rods is adjustable through an array of mounting holes. The mounting holes on the first horizontal bar are higher than those on the second horizontal bar, forming a staggered climbing node layout. This not only meets the needs of robust, twining vines for wide-spacing support but also accommodates the reliance of delicate, tendril-like plants on dense nodes, solving the problems of fixed spacing and poor plant compatibility in existing grid-type horizontal bars. Furthermore, the attachment rods employ an elastic telescopic structure of "installation rod-movable rod-spring." During installation, the elastic deformation of the spring allows for quick insertion of both ends into the mounting holes, and the elastic force ensures a tight fit between the attachment rods and the mounting holes, preventing loosening and detachment. Compared to existing rigid attachment rods, this further enhances the support stability during vine climbing. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This utility model Figure 1 A three-dimensional sectional view in a certain direction;

[0025] Figure 3 This utility model Figure 2 An enlarged view of structure A in the middle;

[0026] Figure 4 This utility model Figure 1 A three-dimensional sectional view from another direction;

[0027] Figure 5 This utility model Figure 4 An enlarged view of the B-structure;

[0028] Figure 6 This utility model Figure 4 A magnified view of the C-structure;

[0029] Figure 7 This is a three-dimensional sectional view of another aspect of the present invention.

[0030] In the diagram: 1. Top frame; 11. Crossbar 1; 12. Crossbar 2; 13. Screw; 14. Connecting plate; 15. Docking groove; 16. Mounting hole; 17. Connecting block; 2. Attachment rod; 21. Mounting rod; 22. Movable rod; 23. Spring; 24. Mounting groove; 3. Support rod; 31. Fixing sleeve; 311. Base plate; 312. Fixing nail; 32. Adjusting rod; 321. Positioning hole; 33. Fixing piece; 331. Positioning pin; 34. Universal ball. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] This application provides a climbing frame for vine plants. Climbing frames on the market can be divided into two categories based on structural stability: fixed and adjustable. Fixed climbing frames typically use bamboo poles, steel pipes, or rigid plastic poles as support components, forming an overall frame through welding, bolting, or cable ties. Some products add grid-like or mesh crossbars to the support components to provide climbing nodes. While this type of climbing frame has the advantages of simple structure and low manufacturing cost, it has significant drawbacks: First, the fixed connection between support components makes it impossible to adjust the overall height according to the growth height changes of the vines from seedling to maturity, and it is also difficult to adapt to the different support angle requirements of different types of vines, such as twining vines (e.g., kiwifruit) and tendrils (e.g., grapes), resulting in low climbing efficiency and uneven growth. Second, the overall structure is either non-disassembled or the disassembly process is cumbersome, making storage difficult after use in confined spaces, inconvenient to move after the outdoor planting season, and prone to damage due to excessive space occupation during long-term idleness. The following technical solution is provided, which will be discussed in conjunction with… Figures 1-7 Please provide a detailed explanation:

[0033] A climbing trellis for vines and green plants mainly includes:

[0034] Top frame 1, serving as the upper support frame, is a rectangular structure formed by two parallel crossbars 11 and 12. Its assembly is achieved through detachable connections. The ends of crossbars 11 and 12 are detachably fixed with screws 13. Connecting plates 14 are fixed to both ends of crossbars 11, and the ends of crossbars 12 have corresponding mating grooves 15. The connecting plates 14 are movably inserted into the mating grooves 15. The screws 13 are threaded through the connecting plates 14 and crossbars 12. During assembly, the connecting plate 14 is inserted into the docking groove 15, and the screw 13 is threaded through the connecting plate 14 and the second crossbar 12 and tightened to complete the quick fixation of the top frame 1. This connection method does not require welding or complicated fastening procedures and can be operated by hand or with the help of simple tools. Compared with the traditional fixed frame, it is not only easy to accurately align during installation, but also allows the first crossbar 11 and the second crossbar 12 to be separated by removing the screw 13 after use, so that the top frame 1 can be disassembled into independent rods, which greatly reduces the storage space and solves the problems of difficult storage and inconvenient transportation in small areas.

[0035] The attachment rod 2 serves as the direct carrier for vine climbing. Its quantity can be flexibly set according to the type of vine and growth requirements. During installation, multiple attachment rods 2 can be detachably connected between two horizontal bars 11 or two horizontal bars 12. This distribution method can form a multi-directional climbing path. With the subsequent adjustment structure, it can be adapted to vines with different growth habits.

[0036] The support rods 3, numbered four and arranged in a rectangular pattern, have their top spherical ends connected to the bottom of the top frame 1. This allows the top frame 1 to rotate freely around the connection point to adjust its tilt angle. During operation, simply applying external force to push the top frame 1 adjusts it to the optimal angle based on the balcony's sunlight direction, courtyard space limitations, or the vine's phototropic characteristics, eliminating the need for disassembly and reassembly. This solves the problem of limited plant growth caused by the fixed angle of existing climbing frames. Furthermore, the support rods 3 are designed with adjustable height. Adjusting their length changes the height of the top frame 1 from the ground, meeting the vine's growth height requirements from seedling to maturity and preventing insufficient support height from hindering plant climbing. The independent adjustment of the four support rods 3 ensures the top frame 1 remains level on uneven ground, enhancing overall stability. This integrated design, combining detachable assembly, multi-angle adjustment, and height adaptability, improves the convenience of installation and maintenance while flexibly adapting to different plant species and usage scenarios, significantly outperforming existing single-function climbing frames.

[0037] For details, please refer to Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7On the opposite side of the two crossbars 11 and the opposite side of the two crossbars 12, there are several mounting holes 16 arranged in an array. The mounting holes 16 on the two crossbars 11 correspond one-to-one, and the mounting holes 16 on the two crossbars 12 correspond one-to-one. The attachment rod 2 is installed on the two corresponding mounting holes 16. This array distribution and correspondence provides a basis for the flexible installation of the attachment rod 2. Different mounting holes 16 can be selected for assembly according to the growth density and thickness requirements of the vine.

[0038] The attachment rod 2 serves as a direct climbing attachment for the vines. Its structural design balances ease of installation with support stability. The attachment rod 2 includes an installation rod 21, a movable rod 22, and a spring 23. One end of the installation rod 21 is movably inserted into one of the installation holes 16, and the other end of the installation rod 21 has an installation groove 24. One end of the movable rod 22 is slidably inserted into the installation groove 24. The spring 23 is axially connected between the inserted end of the movable rod 22 and the inner wall of the installation groove 24. In its natural state, the spring 23 is in a slightly extended state, so that the extended end of the movable rod 22 and the inserted end of the installation rod 21 maintain the maximum distance.

[0039] During installation, simply press the extended end of the movable rod 22 by hand to compress the spring 23 and retract it into the mounting groove 24. Then, align the insertion end of the mounting rod 21 with one of the mounting holes 16 and insert it. Release the movable rod 22, and the spring 23 will push the movable rod 22 outward under the elastic restoring force, allowing its extended end to be accurately inserted into the corresponding mounting hole 16. This completes the fixation of a single attachment rod 2. The entire process requires no tools and is at least 3 times more efficient than traditional cable ties or bolts. Furthermore, disassembly can be done quickly by simply pressing the movable rod 22 repeatedly, making it easy to adjust the number and spacing of the attachment rods 2 according to the growth of the vines.

[0040] Meanwhile, the array of mounting holes 16 allows for flexible adjustment of the spacing between adjacent attachment rods 2. For delicate tendril plants such as clematis, a dense arrangement of mounting holes 16 can be chosen to provide sufficient climbing nodes. For robust twining plants such as kiwifruit, the spacing can be increased to meet their growth needs, thus solving the problem of poor plant compatibility caused by the fixed spacing of existing grid-type crossbars. The elastic buffering effect of the spring 23 ensures that the attachment rods 2 remain tightly fitted to the mounting holes 16 when subjected to vine growth tension or slight external impact, preventing loosening and detachment, and significantly improving the support stability during vine climbing.

[0041] In this embodiment, several mounting holes 16 on the first crossbar 11 are higher than several mounting holes 16 on the second crossbar 12. This design can avoid interference between the transverse attachment rod 2 and the longitudinal attachment rod 2.

[0042] Further, please refer to Figures 2-7 To achieve a stable connection and multi-dimensional adjustment between the top frame 1 and the support rod 3, connecting blocks 17 are fixed at the bottom of both ends of the crossbar 11. The connecting block 17 has a spherical cavity that adapts to the universal ball 34, providing basic structural support for angle adjustment. The support rod 3 includes a fixed sleeve 31, an adjusting rod 32, and a fixing member 33. One end of the adjusting rod 32 is movably inserted into the top of the fixed sleeve 31, and the other end of the adjusting rod 32 is fixed with a universal ball 34. The universal ball 34 is ball-connected in the connecting block 17. During assembly, the universal ball 34 is embedded into the spherical cavity of the connecting block 17 to complete the ball connection assembly between the support rod 3 and the top frame 1. This connection method does not require complex alignment and can be assembled by hand. Compared with the traditional pin connection, it is more convenient for subsequent adjustment operations. The fixing member 33 is used to fix the adjusting rod 32 and the fixed sleeve 31.

[0043] The outer side of the adjusting rod 32 has several positioning holes 321 arranged in an array along its length. The fixing part 33 is a positioning pin 331. The positioning pin 331 is threaded into the fixing sleeve 31 and one end is movably inserted into one of the positioning holes 321. When it is necessary to adjust the height of the top frame 1, simply loosen the positioning pin 331 to disengage it from the current positioning hole 321, pull the adjusting rod 32 to the height suitable for the vine growth stage, and then tighten the positioning pin 331 and insert it into the corresponding positioning hole 321 to achieve quick height locking. This solves the problems of cumbersome adjustment and unstable positioning of existing adjustable brackets.

[0044] To enhance the overall structure's wind resistance and installation stability, a base plate 311 is fixed to the bottom of the fixing sleeve 31. Several fixing nails 312 are movably inserted into the base plate 311. When used outdoors, the base plate 311 is placed against the ground, and the fixing nails 312 are inserted into the soil through the base plate 311 using a tool. This allows the climbing frame to withstand gusts of wind up to level 9 and prevent it from collapsing. When used on a balcony, the fixing nails 312 can be removed, and the frame can be placed stably solely by the weight of the base plate 311, adapting to the installation needs of different scenarios. Simultaneously, the ball joint 34 and the connecting block 17, combined with the height adjustment function, allow the top frame 1 to rotate around the ball joint 34, flexibly adjusting to a 45° tilt (suitable for climbing plants such as kiwifruit) or a vertical position (suitable for tendril plants such as grapes). This allows for adaptation to the growth habits of different vines without disassembly and reassembly, significantly improving the product's compatibility and practicality.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A climbing frame for vines and green plants, characterized in that, include: The top frame (1) is composed of two parallel crossbars (11) and two parallel crossbars (12). The two crossbars (11) and the two crossbars (12) form a rectangle. The ends of the crossbars (11) and the ends of the crossbars (12) are detachably fixed by screws (13). The number of attachment rods (2) is multiple and all of them can be detachably connected between two crossbars (11) or between two crossbars (12); There are four support rods (3) arranged in a rectangular shape. The top ball of the support rod (3) is connected to the bottom of the top frame (1). The height of the support rod (3) is adjustable.

2. The climbing trellis for vines and green plants according to claim 1, characterized in that: Both ends of the first crossbar (11) are fixed with connecting plates (14), and both ends of the second crossbar (12) are constructed with docking grooves (15) corresponding to the connecting plates (14). The connecting plates (14) are movably inserted into the docking grooves (15), and the screws (13) are threaded through the connecting plates (14) and the second crossbar (12).

3. The climbing trellis for vines and green plants according to claim 1, characterized in that: On the opposite side of the two crossbars (11) and the opposite side of the two crossbars (12), there are a number of mounting holes (16) arranged in an array. The mounting holes (16) on the two crossbars (11) correspond one-to-one, and the mounting holes (16) on the two crossbars (12) correspond one-to-one. The attachment rod (2) is installed on the two corresponding mounting holes (16).

4. The climbing frame for vines and green plants according to claim 3, characterized in that: The attachment rod (2) includes a mounting rod (21), a movable rod (22), and a spring (23). One end of the mounting rod (21) is movably inserted into one of the mounting holes (16), and the other end of the mounting rod (21) is constructed with a mounting groove (24). One end of the movable rod (22) is movably inserted into the mounting groove (24), and the spring (23) is connected between one end of the movable rod (22) and the inner wall of the mounting groove (24). The other end of the movable rod (22) is movably inserted into one of the mounting holes (16).

5. A climbing trellis for vines and green plants according to claim 4, characterized in that: The mounting holes (16) on the first crossbar (11) are higher than the mounting holes (16) on the second crossbar (12).

6. The climbing trellis for vines and green plants according to claim 1, characterized in that: The bottom of both ends of the crossbar (11) is fixed with connecting blocks (17). The support rod (3) includes a fixed sleeve (31), an adjusting rod (32) and a fixing member (33). One end of the adjusting rod (32) is movably inserted into the top of the fixed sleeve (31). The other end of the adjusting rod (32) is fixed with a universal ball (34). The universal ball (34) is connected to the connecting block (17). The fixing member (33) is used to fix the adjusting rod (32) and the fixed sleeve (31).

7. A climbing trellis for vines and green plants according to claim 6, characterized in that: The adjusting rod (32) has a number of positioning holes (321) arranged in an array along its length on the outer side. The fixing member (33) is a positioning pin (331). The positioning pin (331) is threaded into the fixing sleeve (31) and one end is movably inserted into one of the positioning holes (321).

8. A climbing trellis for vines and green plants according to claim 6, characterized in that: The bottom end of the fixed sleeve (31) is fixed with a base plate (311), and a number of fixed ground nails (312) are movably inserted on the base plate (311).

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