Wall surface green plant vertical climbing structure for landscape garden
By designing adjustable extension racks and watering components, the problem of tangled plant tendrils was solved, enabling neat climbing of plants and comprehensive watering support, thus improving aesthetics and the growing environment.
Patent Information
- Application Number
- CN202511490342.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2045-10-17
AI Technical Summary
In existing technologies, the distance between the planting trough and the sleeve for plants to climb is too large, causing the plant tendrils to climb haphazardly and affecting the aesthetic effect.
A vertical climbing structure for wall-mounted greenery was designed, comprising a fixed frame, side frames, planting base troughs, a retractable extension frame, and an irrigation component. By adjusting the structure of the extension frame and the irrigation component, the tendrils of the greenery can be ensured to climb neatly, and effective irrigation support can be provided.
It achieves uniform growth of plant tendrils, ensuring aesthetics, while also expanding the irrigation area, avoiding irrigation dead spots, and providing a convenient growing environment.
Smart Images

Figure CN120959071A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of green plant climbing structure technology, specifically a vertical climbing structure for green plants on walls in landscape gardens. Background Technology
[0002] Vertical greening (wall greening) is an ecological landscape technology that uses climbing plants, hanging plants, or modular planting systems to create green coverage on vertical or near-vertical surfaces such as building facades, walls, and fences in scenic areas. Therefore, greenery requires structures for plants to climb.
[0003] For example, a vertical climbing structure for wall greening in landscape gardens, disclosed in CN114451169A, includes a frame, a lower rod, an upper rod, two lead screw motors, two lead screw sleeves, multiple adjustment units, and a planting trough. Sliding grooves are provided on both sides of the frame. The two ends of the upper and lower rods are slidably connected to the two sliding grooves, with the upper rod positioned above the lower rod. Lead screw sleeves are provided at both ends of the upper rod. The output end of each lead screw motor passes through the lead screw sleeve and is rotatably connected to the lower rod. A transverse sliding groove is provided on the opposite side of the upper and lower rods, and multiple adjustment units are slidably positioned between the two transverse sliding grooves.
[0004] The aforementioned patent has a large distance between the planting trough and the sleeve for the plants to climb, which causes the tendrils of the plants in the planting trough to extend outward along the edge of the planting trough, resulting in the tendrils climbing in a messy and uneven manner, affecting the overall aesthetic effect. Summary of the Invention
[0005] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes a vertical climbing structure for green plants on walls in landscape gardens.
[0006] A vertical climbing structure for greening walls in landscape gardens, comprising: A mounting bracket fixed to the wall; Side frames installed on both sides of the fixed frame; Planting troughs installed on a fixed frame for the growth of green plants; And a climbing frame structure installed between two side frames for plants to climb, the climbing frame structure comprising: Extendable and retractable rack; Extended nozzles that extend to the center and above the planting trough; And an irrigation component that simultaneously irrigates the roots of green plants in the planting trough.
[0007] Preferably, the extension frame for regulating the climbing range of green plants includes: The first and second rotating plates are intersected, forming a cross-shaped structure. Rotary shaft installed at the center of the first and second rotating plates; A rotating shaft is rotatably installed between adjacent first and second rotating plates.
[0008] Preferably, the climbing frame structure further includes a side rail installed on the inner side of the side frame, and a slide is provided on the side rail. The outermost first rotating plate and the second rotating plate are rotatably connected to the slide.
[0009] Preferably, the irrigation components for watering green plants include: A main water pipe is horizontally located between two side frames, and multiple extended nozzles are evenly arranged on the front surface of the main water pipe; Water supply pipes embedded inside the side frame; And a water delivery hose installed between one end of the water supply pipe and the main water pipe.
[0010] Preferably, the main water pipe includes a cap at the right end, and the front surface of the main water pipe is provided with a connector that is rotatably connected to the extension nozzle.
[0011] Preferably, a reciprocating rotation mechanism for adjusting the irrigation angle of the extended nozzle is provided between the extended nozzle and the main water pipe, the reciprocating rotation mechanism comprising: A lower moving rod located in front of the main water pipe, wherein a driven cylindrical cam is provided at the right end of the lower moving rod; A drive component installed between the main water pipe and the pipe cap; A toothed ring is fitted onto the extension nozzle, and the upper surface of the water delivery pipe is provided with lower teeth that mate with the toothed ring.
[0012] Preferably, the driving component for driving the lower moving rod to move laterally includes: A sleeve fitted between the main water pipe and the pipe cap; An active cylindrical cam is fitted onto a sleeve, wherein the inclined surface of the active cylindrical cam is in contact with the inclined surface of the driven cylindrical cam. Turbine blades installed inside the sleeve.
[0013] Preferably, a guide cover is provided at the inner end of the pipe cap, and a sealed bearing is embedded between the main water pipe, the pipe cap and the sleeve.
[0014] Preferably, a support plate is provided at the left end of the main water pipe, the left end of the lower moving rod passes through the support plate and protrudes to the outside, and a reset member is sleeved on the left end of the lower moving rod.
[0015] Preferably, an adjustment assembly is provided between the lower ends of the two side frames, the adjustment assembly comprising: A connecting cylinder fixed to the inner side of the lower end of the side frame; The mounting rods, which pass through two connecting cylinders at each end and are exposed on the outside, have multiple threaded grooves at both ends. Connecting bolts installed between the connecting cylinder and the mounting rod; And a limiting plate fixed to the rear surface of the side frame and movable inside the fixed frame.
[0016] Compared with the prior art, the beneficial effects of the present invention are: (1) The present invention can adjust the area for climbing according to the needs of the plant tendrils, which provides convenience for the growth of the plant. At the same time, the extended nozzle will be close to the plant, so that the tendrils of the plant can spread along the extended nozzle to the extension frame, ensuring the uniformity and aesthetics of the plant tendrils climbing and growing. The extended nozzle can also be used to irrigate the plant for its growth.
[0017] (2) By setting up a reciprocating rotation mechanism, the present invention can drive the extension nozzle to reciprocate and rotate at a certain angle without affecting the climbing and growth of green plants, thereby expanding the irrigation range for the roots of green plants and making it less likely to have irrigation dead corners, thus providing convenience for the growth environment of green plants.
[0018] (3) The present invention has an adjustable component, which can adjust the length and width of the climbing frame according to the size of the planting base trough and the growth range of the plant tendrils, providing convenience for the growth and climbing of plant tendrils. The adjustment is convenient and quick, and the structure is simple. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the vertical climbing structure for green plants on the wall and the wall structure of the present invention; Figure 2 This is a rear view schematic diagram of the vertical climbing structure for wall-mounted greenery according to the present invention. Figure 3 For the present invention Figure 2 A structural diagram of the climbing frame structure; Figure 4 For the present invention Figure 3 A partial structural diagram of the central extension frame; Figure 5 For the present invention Figure 1 A schematic diagram of the vertical climbing structure for green plants on the central wall. Figure 6 For the present invention Figure 5 A partial structural schematic diagram of the reciprocating rotary mechanism; Figure 7 For the present invention Figure 6 Schematic diagram of the internal structure of the drive component; Figure 8 For the present invention Figure 3 Enlarged view of region A in the middle; Figure 9 For the present invention Figure 2 A schematic diagram of the structure of the adjustment component; In the diagram: 100, side frame; 200, planting trough; 300, climbing frame structure; 301, extension frame; 3011, slide; 3012, first rotating plate; 3013, second rotating plate; 3014, central shaft; 3015, rotating shaft; 302, side rail; 303, extension nozzle; 304, hanging chain; 400, irrigation assembly; 401, water supply pipe; 402, water supply hose; 403, main water pipe; 4031, pipe cap; 4032, connector; 500. Adjustment component; 501. Mounting rod; 502. Connecting cylinder; 503. Connecting bolt; 504. Limiting plate; 600. Fixing frame; 700. Reciprocating rotation mechanism; 701. Lower moving rod; 702. Driving component; 7021. Guide cover; 7022. Sleeve; 7023. Driving cylindrical cam; 7024. Turbine blade; 703. Driven cylindrical cam; 704. Lower tooth; 705. Gear ring; 706. Support plate; 707. Reset component. Detailed Implementation
[0020] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1
[0021] Please see Figure 1 - Figure 5 This application provides a vertical climbing structure for green plants on walls in landscape gardens, comprising: The mounting bracket 600 is fixed to the wall. The side of the mounting bracket 600 is U-shaped to facilitate subsequent cooperation with the limiting plate 504. Side frames 100 are installed on both sides of the fixed frame 600, and the distance between the two side frames 100 is adjustable; Planting trough 200 for green plants to grow, installed on the fixed frame 600; A climbing frame structure 300 is installed between the two side frames 100 for plants to climb. By providing the climbing frame structure 300, the climbing area can be adjusted according to the needs of the plant tendrils, facilitating plant growth. Simultaneously, the extended sprinkler head 303 is positioned close to the plant, allowing the tendrils to spread along the extended sprinkler head 303 onto the extension frame 301. The extended sprinkler head 303 can also be used to irrigate the plant for growth. The climbing frame structure 300 includes: The retractable extension frame 301 has adjustable length and width. An extension nozzle 303 extends to the upper middle part of the planting base trough 200. The extension nozzle 303 can be L-shaped to facilitate its extension to the green plants, allowing them to climb and be watered. And an irrigation component 400 that simultaneously irrigates the roots of the green plants in the planting trough 200.
[0022] In this embodiment, preferably, the extension frame 301 for regulating the climbing range of the green plants includes: The first rotating plate 3012 and the second rotating plate 3013 are intersected and form a cross-shaped structure. A central shaft 3014 is rotatably installed at the center of the first rotating plate 3012 and the second rotating plate 3013, and the first rotating plate 3012 and the second rotating plate 3013 can rotate around the central shaft 3014; A rotating shaft 3015 is rotatably installed between adjacent first rotating plates 3012 and second rotating plates 3013. Multiple cross-shaped structures are rotatably connected through the rotating shaft 3015 to form a relatively long climbing frame.
[0023] In this embodiment, preferably, the climbing frame structure 300 further includes a side rail 302 installed inside the side frame 100. A slide 3011 is provided on the side rail 302. The outermost first rotating plate 3012 and second rotating plate 3013 are rotatably connected to the slide 3011 to facilitate the adjustment of the angle of the first rotating plate 3012 and the second rotating plate 3013.
[0024] In this embodiment, preferably, the irrigation component 400 for watering green plants includes: The main water pipe 403 is horizontally located between the two side frames 100. A hanging chain 304 is provided between the main water pipe 403 and the extension frame 301 to support the main water pipe 403. The hanging chain 304 can be replaced by other rods or other supports for the main water pipe 403. A distance is left between the two ends of the main water pipe 403 and the side frame 100. Multiple extension nozzles 303 are evenly provided on the front surface of the main water pipe 403. The water supply pipe 401 is embedded inside the side frame 100. The side frame 100 is U-shaped when viewed from above. The water supply pipe 401 is easy to embed inside the side frame 100, and the other end of the water supply pipe 401 is connected to the external water tank. And a water delivery hose 402 installed between one end of the water delivery pipe 401 and the main water pipe 403. The water delivery hose 402 neither affects the water flow nor the movement of the side frame 100.
[0025] In this embodiment, preferably, the main water pipe 403 includes a pipe cap 4031 at the right end, and a connector 4032 that is rotatably connected to the extension nozzle 303 is provided on the front surface of the main water pipe 403. A sealed bearing is embedded between the extension nozzle 303 and the connector 4032 so that water will not overflow when the two are rotatably connected.
[0026] In summary, during use, plant seeds are buried in the planting trough 200. Based on the growth characteristics of the plant tendrils, the distance between the two side frames 100 is adjusted, moving the two side frames 100 inwards. The extension frame 301 between the two side frames 100 gradually contracts, meaning the first rotating plate 3012 and the second rotating plate 3013 rotate relative to each other around the central axis 3014. The first rotating plate 3012 and the second rotating plate 3013 gradually narrow, shortening the overall length of the climbing frame. As the climbing frame widens, the main water pipe 403 hangs down, bringing the extension nozzles 303 closer to the planting base trough 200. This allows the growing tendrils to climb the climbing frame along the extension nozzles 303. While the plants are climbing, the extension nozzles 303 are close to the plant roots, and water from an external water tank is sent into the water supply pipe 401 and then into the main water pipe 403. The water is then sprayed directly onto the plant roots through the multiple extension nozzles 303, providing timely and convenient water supply to the plants. Example 2
[0027] Reference Figure 5 - Figure 8 This is the second embodiment of the present invention.
[0028] In this embodiment, preferably, a reciprocating rotation mechanism 700 for adjusting the watering angle of the extension nozzle 303 is provided between the extension nozzle 303 and the main water pipe 403. By providing the reciprocating rotation mechanism 700, the extension nozzle 303 can be driven to rotate back and forth at a certain angle while the green plants are climbing and growing, expanding the watering range for the plant roots and preventing watering dead zones, thus providing a more convenient growing environment for the green plants. The reciprocating rotation mechanism 700 includes: The lower moving rod 701 is located in front of the main water pipe 403. Support plates 706 can be set at both ends of the main water pipe 403 to support the lower moving rod 701. The lower moving rod 701 can move left and right within the support plates 706. A driven cylindrical cam 703 is set at the right end of the lower moving rod 701. The inclination of the inclined surface of the driven cylindrical cam 703 can be set as needed. That is, the degree of the inclined surface of the cylindrical cam is one of the factors that determines the angle of rotation of the extension nozzle 303. A drive component 702 is installed between the main water pipe 403 and the pipe cap 4031; A toothed ring 705 is fitted onto the extension nozzle 303, and a lower tooth 704 that mates with the toothed ring 705 is provided on the upper surface of the water supply pipe 401. The number of teeth on the toothed ring 705 and the lower tooth 704 determines the left and right rotation angle of the extension nozzle 303, which can be set according to actual needs.
[0029] In this embodiment, preferably, the driving component 702 that drives the lower moving rod 701 to move laterally includes: A sleeve 7022 is fitted between the main water pipe 403 and the pipe cap 4031. The sleeve 7022 can rotate under external force. The active cylindrical cam 7023 is sleeved on the sleeve 7022. The inclined surfaces of both the active cylindrical cam 7023 and the driven cylindrical cam 703 can be provided, and the inclined surface of the active cylindrical cam 7023 and the inclined surface of the driven cylindrical cam 703 are in contact. The turbine blade 7024 is installed inside the sleeve 7022. The turbine blade 7024 is fixed inside the sleeve 7022 and can drive the sleeve 7022 to rotate synchronously when impacted by water flow.
[0030] In this embodiment, preferably, a guide cover 7021 is provided at the inner end of the cap 4031. The diameter of the guide cover 7021 is smaller at the end near the turbine blade 7024 and larger at the end near the cap 4031, which facilitates pressurizing the water rushing towards the turbine blade 7024 and increasing the impact force on the turbine blade 7024. The guide cover 7021 is a hollow structure with openings at both ends. A sealed bearing is embedded between the main water pipe 403, the cap 4031 and the sleeve 7022, so that water will not overflow when the sleeve 7022 rotates.
[0031] In this embodiment, preferably, a support plate 706 is provided at the left end of the main water pipe 403, the left end of the lower moving rod 701 passes through the support plate 706 and is exposed on the outside, a baffle is provided at the left end of the lower moving rod 701, the two ends of the reset member 707 are respectively fixed between the baffle and the support plate 706, and the reset member 707 is sleeved on the left end of the lower moving rod 701. The reset member 707 can be a spring.
[0032] In summary, when the watering angle of the extended nozzle 303 needs to be adjusted, the water supply pipe 401 delivers water into the main water pipe 403. After being guided and pressurized by the guide cover 7021, the water flow impacts the turbine blade 7024, causing the turbine blade 7024 to rotate. This, in turn, causes the sleeve 7022 and its active cylindrical cam 7023 to rotate. When the thicker end of the active cylindrical cam 7023 gradually contacts the driven cylindrical cam 703, it will push against the driven cylindrical cam 703 and the lower moving rod 701 to move to the right, causing the lower tooth 704 to move to the right. The meshing gear ring 705 rotates clockwise, and the reset piece 707 moves with the lower moving rod 701. As the active cylindrical cam 7023 is compressed, its thicker end disengages outward, and its thinner end gradually contacts the driven cylindrical cam 703. Without the restriction of the active cylindrical cam 7023, the reset piece 707 gradually resets, causing the lower tooth 704 to move to the left, thereby causing the toothed ring 705 and the extension nozzle 303 to rotate in opposite directions. The entire process is repeated, enabling the extension nozzle 303 to rotate continuously left and right. The rotation angle can be set as needed so as not to affect the climbing growth of the tendrils, fully irrigating the planting base trough 200, expanding the irrigation range, and getting closer to the roots of the green plants to facilitate absorption and provide convenience for their growth. Example 3
[0033] Reference Figure 9This is the third embodiment of the present invention.
[0034] In this embodiment, preferably, an adjustment component 500 is provided between the lower ends of the two side frames 100. By providing the adjustment component 500, the length and width of the climbing frame can be adjusted according to the size of the planting base trough 200 and the growth range of the plant tendrils, providing convenience for the growth and climbing of the plant tendrils. The adjustment is convenient and quick, and the structure is simple. The adjustment component 500 includes: Connecting cylinder 502 is fixed to the inner side of the lower end of the side frame 100; The mounting rods 501, which are exposed on the outside of the two connecting cylinders 502 respectively, are passed through the two ends. The mounting rods 501 also pass through the side frame 100. Multiple threaded grooves are opened at both ends of the mounting rods 501. The connecting bolt 503 installed between the connecting cylinder 502 and the mounting rod 501 can be connected to the threaded groove at different positions, so that the side bracket 100 can be fixed at a suitable position on the mounting rod 501, thereby adjusting the distance between the two side brackets 100. And a limiting plate 504 fixed to the rear surface of the side frame 100 and movable inside the fixed frame 600. The limiting plate 504 and the fixed frame 600 are movablely matched, which not only does not affect the adjustment position of the side frame 100, but also increases the stability of the side frame 100 during installation and use.
[0035] In summary, when adjusting the position of the side frame 100 during use, remove the connecting bolt 503 and allow the side frame 100 and connecting cylinder 502 to move outward or inward along the mounting rod 501. As the side frame 100 moves, the limiting plate 504 moves within the fixed frame 600. Once the side frame 100 is in the correct position, insert the connecting bolt 503 through the connecting cylinder 502 and connect it to the threaded groove at the appropriate position to fix the position of the side frame 100, thereby ensuring the length and position of the climbing frame between the side frames 100.
[0036] The working principle of this invention is as follows: In use, the fixing frame 600 is fixed to the wall, and the plant seeds are buried in the planting trough 200. The distance between the two side frames 100 is adjusted according to the plant's growth range. The connecting cylinder 502 and the side frame 100 are fixed to a suitable position at the end of the mounting rod 501 using connecting bolts 503. As the side frame 100 moves, the climbing frame between them gradually unfolds or retracts. When the position of the side frame 100 is fixed, the length of the climbing frame is also fixed. At this time, the free end of the extension nozzle 303 is close to the plant in the planting trough 200, and the tendrils of the growing plant will... As the plants climb and grow along the extension nozzle 303 towards the climbing frame, water can be poured onto them. The water flows into the main water pipe 403 and is pressurized by the guide cover 7021. The pressurized water acts on the turbine blade 7024, causing it and the sleeve 7022 to rotate. This causes the active cylindrical cam 7023 to work in conjunction with the driven cylindrical cam 703 and the lower moving rod 701 to move, which in turn causes the lower tooth 704 to move. The lower tooth 704 then meshes with the gear ring 705, causing the extension nozzle 303 to rotate accordingly, thus expanding the watering range for the plants.
[0037] The above embodiments are only used to illustrate the technical methods of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of the present invention without departing from the spirit and scope of the technical methods of the present invention.
Claims
1. A vertical climbing structure for green plants on walls in landscape gardens, characterized in that, include: A mounting bracket (600) fixed to the wall; Side frames (100) installed on both sides of the fixed frame (600); Planting trough (200) installed on a fixed frame (600) for the growth of green plants; And a climbing frame structure (300) installed between two side frames (100) for plants to climb, the climbing frame structure (300) comprising: Extendable and retractable frame (301); Extended nozzle (303) extending to the middle and above the planting base trough (200); And an irrigation component (400) for simultaneously irrigating the roots of green plants in the planting trough (200).
2. The vertical climbing structure for green plants on walls in landscape gardens according to claim 1, characterized in that, The extension frame (301) for regulating the climbing range of green plants includes: The first rotating plate (3012) and the second rotating plate (3013) are intersected and form a cross-shaped structure; A central shaft (3014) is rotatably installed at the center of the first rotating plate (3012) and the second rotating plate (3013). Rotary shaft (3015) is rotatably installed between adjacent first rotating plate (3012) and second rotating plate (3013).
3. A vertical climbing structure for green plants on walls in landscape gardens according to claim 2, characterized in that, The climbing frame structure (300) also includes a side rail (302) installed inside the side frame (100), and a slide (3011) is provided on the side rail (302). The outermost first rotating plate (3012) and the second rotating plate (3013) are rotatably connected to the slide (3011).
4. A vertical climbing structure for green plants on walls in landscape gardens according to claim 2, characterized in that, The irrigation components (400) for watering green plants include: A main water pipe (403) is horizontally located between two side frames (100), and multiple extension nozzles (303) are evenly arranged on the front surface of the main water pipe (403). Water supply pipe (401) embedded inside the side frame (100). And a water delivery hose (402) installed between one end of the water delivery pipe (401) and the main water pipe (403).
5. A vertical climbing structure for green plants on walls in landscape gardens according to claim 4, characterized in that, The main water pipe (403) includes a pipe cap (4031) at the right end, and a connector (4032) that is rotatably connected to the extension nozzle (303) is provided on the front surface of the main water pipe (403).
6. A vertical climbing structure for green plants on walls in landscape gardens according to claim 5, characterized in that, A reciprocating rotation mechanism (700) for adjusting the watering angle of the extended nozzle (303) is provided between the extended nozzle (303) and the main water pipe (403). The reciprocating rotation mechanism (700) includes: A lower moving rod (701) is located in front of the main water pipe (403), and a driven cylindrical cam (703) is provided at the right end of the lower moving rod (701). A drive component (702) is installed between the main water pipe (403) and the pipe cap (4031); A toothed ring (705) is fitted on the extension nozzle (303), and the upper surface of the water supply pipe (401) is provided with lower teeth (704) that cooperate with the toothed ring (705).
7. A vertical climbing structure for green plants on walls in landscape gardens according to claim 6, characterized in that, The driving component (702) for driving the lower moving rod (701) to move laterally includes: A sleeve (7022) is fitted between the main water pipe (403) and the pipe cap (4031); An active cylindrical cam (7023) is sleeved on the sleeve (7022), and the inclined surface of the active cylindrical cam (7023) is in contact with the inclined surface of the driven cylindrical cam (703); Turbine blade (7024) installed inside the sleeve (7022).
8. A vertical climbing structure for green plants on walls in landscape gardens according to claim 7, characterized in that, A guide cover (7021) is provided at the inner end of the pipe cap (4031), and a sealed bearing is embedded between the main water pipe (403), the pipe cap (4031) and the sleeve (7022).
9. A vertical climbing structure for green plants on walls in landscape gardens according to claim 8, characterized in that, The main water pipe (403) is provided with a support plate (706) at the left end, and the left end of the lower moving rod (701) passes through the support plate (706) and protrudes to the outside. The left end of the lower moving rod (701) is fitted with a reset piece (707).
10. A vertical climbing structure for greenery on walls in landscape gardens according to claim 1, characterized in that, An adjustment assembly (500) is provided between the lower ends of the two side frames (100), the adjustment assembly (500) comprising: A connecting cylinder (502) is fixed to the inner side of the lower end of the side frame (100); The mounting rod (501) is exposed on the outside of the two connecting cylinders (502) respectively at both ends. Multiple threaded grooves are opened at both ends of the mounting rod (501). Connecting bolts (503) are installed between the connecting cylinder (502) and the mounting rod (501); And a limiting plate (504) fixed to the rear surface of the side frame (100) and movable inside the fixed frame (600).
Citation Information
Patent Citations
Wall surface green plant vertical climbing structure for landscape garden
CN114451169A
Water-saving equipment for agricultural equipment and method thereof
CN112470871A
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