Pruning ladder for landscaping
By designing the C-shaped square pipe structure and pulling ladder assembly of the pruning ladder for landscaping, the problem of inconvenience in handling and storage of existing pruning ladders is solved, and convenient operation of height adjustment is achieved, improving the efficiency of use.
Patent Information
- Application Number
- CN202421827896.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing trimming ladders are inconvenient for handling and storage, and the ladder is required to be adjusted according to different trimming heights, which is troublesome to operate.
A pruning ladder for landscaping is designed, adopting a C-shaped square pipe structure, with built-in pull-out ladder components and storage components, so that height adjustment and convenient handling are achieved through pull-out and storage structures.
It realizes convenient adjustment and operation of the trimming ladder, simplifies height adjustment, handling and storage during the trimming process, and improves usage efficiency.
Smart Images
Figure CN222962785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of landscaping, in particular to a pruning ladder for landscaping. Background Art
[0002] Landscaping is the creation of a beautiful natural environment and recreation area by applying engineering techniques and artistic means in a certain area through means such as transforming the terrain, planting trees and flowers, building buildings, and arranging garden paths. This is called a garden, which includes courtyards, private gardens, small gardens, gardens, parks, botanical gardens, zoos, etc. With the development of the garden discipline, it also includes forest parks, scenic spots, nature reserves or the tour areas of national parks, as well as resorts. Shaping refers to a technique of applying certain technical measures to plants according to their growth and development characteristics and the needs of people's viewing and production to cultivate the required structure and form. Pruning refers to the operation of partially thinning and cutting off certain organs of plants, such as stems, branches, buds, leaves, flowers, fruits, and roots.
[0003] In the prior art, when pruning some taller plants in landscaping, a pruning ladder is needed. Most commonly used pruning ladders are relatively long, which are inconvenient for handling and storage; and according to different pruning heights, the ladder needs to be placed at different positions, and at the same time, the placement position of the bottom of the pruning ladder needs to be adjusted, which is rather troublesome.
[0004] Therefore, a pruning ladder for landscaping is proposed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to solve the problems existing in the prior art.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A pruning ladder for landscaping, comprising: a C-shaped square tube, a first storage component is arranged on one side of the C-shaped square tube, a second storage component is arranged on the other side of the C-shaped square tube, a first pull-out ladder component is arranged inside the C-shaped square tube, a second pull-out ladder component is arranged inside the first pull-out ladder component, four top rod components are arranged inside the first pull-out ladder component, and two top rod components are arranged inside the second pull-out ladder component.
[0007] As a preferred implementation manner, two fixed sleeves are fixedly installed at each of the four ends of the bottom of the C-shaped square tube, and every two of the eight fixed sleeves form a group. Two card slots are opened at both ends of the top of one side of the C-shaped square tube, and a first pedal is fixedly installed in the middle of the top of the C-shaped square tube.
[0008] As a preferred embodiment, the first storage component includes an L-shaped limiting plate 1. Both sides of the top of the L-shaped limiting plate 1 are fixedly installed with latches. The top of the L-shaped limiting plate 1 is fixedly installed with a movable handle. Both sides of the bottom of the L-shaped limiting plate 1 are fixedly installed with first movable rods. Both ends of the two first movable rods are respectively movably embedded in the interiors of two groups of fixed sleeves.
[0009] As a preferred embodiment, the second storage component includes an L-shaped limiting plate 2. Both sides of the top of the L-shaped limiting plate 2 are fixedly installed with buckles. Both sides of the bottom of the L-shaped limiting plate 2 are fixedly installed with second movable rods. Both ends of the two second movable rods are respectively movably installed in the interiors of the other two groups of fixed sleeves.
[0010] As a preferred embodiment, the first pull-out ladder component includes two first movable square tubes and two second movable square tubes. The surfaces of the two first movable square tubes are respectively movably embedded in the interiors of the two ends of a C-shaped square tube. The surfaces of the two second movable square tubes are respectively movably embedded in the interiors of the two first movable square tubes. At the top of one side of the two first movable square tubes and the two second movable square tubes, second card slots are provided. At the bottom of one side of the two first movable square tubes and the two second movable square tubes, first movable slots are provided. In the middle of the two first movable square tubes and the two second movable square tubes, second pedals are fixedly installed.
[0011] As a preferred embodiment, the second pull-out ladder component includes two third movable square tubes. The surfaces of the two third movable square tubes are respectively movably embedded in the interiors of the two second movable square tubes. At the bottom of one side of the two third movable square tubes, second movable slots are provided. In the middle of the two third movable square tubes, third pedals are fixedly installed.
[0012] As a preferred embodiment, multiple top rod components each include two limiting sleeves. In the interiors of the multiple limiting sleeves, support rods are movably embedded. One end of each of the multiple support rods is fixedly connected to a spring. Every two of the multiple limiting sleeves form a group, and every two of the multiple support rods form a group. One end of each group of support rods is fixedly connected to a connecting plate. The surfaces of the multiple springs respectively move in the interiors of the multiple limiting sleeves. The surfaces of multiple groups of support rods respectively move in the interiors of four first movable slots and two second movable slots. Every two of the multiple springs form a group. One ends of multiple groups of limiting sleeves and multiple groups of springs are respectively connected to one side inside the two first movable square tubes, the two second movable square tubes, and the two third movable square tubes.
[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0014] 1. When the utility model is used for gardening and greening pruning, the buckle is first opened to separate the L-shaped limit plate 1 and the L-shaped limit plate 2. In the initial storage state, the multiple connecting plates are correspondingly located inside the multiple movable grooves 1 and the movable grooves 2, and the spring is in a compressed state. Then, the movable square tube 3 is pulled out, so that the support rods and the connecting plates in the movable square tube 3 are pushed into the slot 2 embedded in the top of the movable square tube 2 under the action of the spring. Then, the movable square tube 2 is pulled out to make the support rods in the movable square tube 2 snap into the slot 2 of the movable square tube 1. The movable square tube 1 is pulled out to make the support rods in the movable square tube 1 snap into the slot 1, and the pulling and stretching of the device is completed. One end with the L-shaped limit plate 1 and the L-shaped limit plate 2 is placed on the ground, and one end of the pedal 3 is placed on the tree to be pruned. According to the use requirements, the telescopic amount of the movable square tube 1, the movable square tube 2 and the movable square tube 3 is adjusted to facilitate the pruning work.
[0015] 2. According to the utility model, when the device is transported and stored after trimming is completed, the connecting plate and the support rod can be pressed to make the support rod squeeze the spring to contract and disengage the movable square tubes one, two and three from the card slots one and two to store them. Finally, the L-shaped limit plate one and the L-shaped limit plate two are combined on both sides of the C-shaped square tube, and the buckle and the lock are connected to lock them. The movable handle can be lifted to facilitate the transportation of the device. At the same time, after storage, the length of the device is shortened for convenient storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the main body of a pruning ladder for landscaping provided by the utility model;
[0017] Figure 2 A C-shaped square tube structure diagram of a pruning ladder for landscaping provided by the utility model;
[0018] Figure 3 A structural diagram of a storage assembly of a pruning ladder for landscaping provided by the utility model;
[0019] Figure 4 A second structural diagram of a storage assembly of a gardening pruning ladder provided by the utility model;
[0020] Figure 5 A structural diagram of a pull-out ladder assembly of a pruning ladder for landscaping provided by the utility model;
[0021] Figure 6 The utility model provides a structural diagram of a top rod assembly of a pruning ladder for landscaping.
[0022] Legend:
[0023] 1. C-shaped square tube; 101. Fixed sleeve; 102. First clamping groove; 103. First pedal; 2. First storage component; 201. First L-shaped limiting plate; 202. Lock; 203. Movable handle; 204. First movable rod; 3. Second storage component; 301. Second L-shaped limiting plate; 302. Buckle; 303. Second movable rod; 4. First pull-out ladder component; 401. First movable square tube; 402. Second movable square tube; 403. Second clamping groove; 404. First movable groove; 405. Second pedal; 5. Second pull-out ladder component; 501. Third movable square tube; 502. Second movable groove; 503. Third pedal; 6. Jack component; 601. Limiting sleeve; 602. Support rod; 603. Spring; 604. Connecting plate. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] Please refer to Figure 1-6 , the present invention provides a technical solution: a pruning ladder for landscaping, including: a C-shaped square tube 1, a first storage component 2 is arranged on one side of the C-shaped square tube 1, a second storage component 3 is arranged on the other side of the C-shaped square tube 1, a first pull-out ladder component 4 is arranged inside the C-shaped square tube 1, a second pull-out ladder component 5 is arranged inside the first pull-out ladder component 4, four jack components 6 are arranged inside the first pull-out ladder component 4, and two jack components 6 are arranged inside the second pull-out ladder component 5.
[0026] Specifically: The C-shaped square tube 1, the first pull-out ladder component 4, and the second pull-out ladder component 5 are designed with multiple sections to facilitate height adjustment. After the first storage component 2 and the second storage component 3 are used to fix and limit the C-shaped square tube 1, the first pull-out ladder component 4, and the second pull-out ladder component 5, it is convenient for handling and storage.
[0027] In one embodiment, two fixed sleeves 101 are fixedly installed at each of the four ends of the bottom of the C-shaped square tube 1. Every two of the eight fixed sleeves 101 form a group. Two first clamping grooves 102 are opened at both ends of the top of one side of the C-shaped square tube 1, and a first pedal 103 is fixedly installed in the middle of the top of the C-shaped square tube 1.
[0028] Specifically: The fixed sleeve 101 facilitates the installation of the first movable rod 204 and the second movable rod 303. The first clamping groove 102 cooperates with the jack component 6 in the first movable square tube 401 to limit and support the first movable square tube 401, and the first pedal 103 is convenient for stepping on.
[0029] In one embodiment, the first storage component 2 includes an L-shaped limiting plate 201. On both sides of the top of the L-shaped limiting plate 201, locking latches 202 are fixedly installed. An activity handle 203 is fixedly installed on the top of the L-shaped limiting plate 201. On both sides of the bottom of the L-shaped limiting plate 201, first movable rods 204 are fixedly installed. The two ends of the two first movable rods 204 are respectively movably embedded in two groups of the fixed sleeves 101.
[0030] Specifically: The L-shaped limiting plate 201 and the L-shaped limiting plate 301 cooperate to limit and fix the movable square tube 501. The locking latch 202 and the buckling latch 302 cooperate to connect and lock the L-shaped limiting plate 201 and the L-shaped limiting plate 301. The activity handle 203 facilitates lifting the device.
[0031] In one embodiment, the second storage component 3 includes an L-shaped limiting plate 301. On both sides of the top of the L-shaped limiting plate 301, buckling latches 302 are fixedly installed. On both sides of the bottom of the L-shaped limiting plate 301, second movable rods 303 are fixedly installed. The two ends of the two second movable rods 303 are respectively movably installed in the other two groups of the fixed sleeves 101.
[0032] Specifically: The buckling latch 302 cooperates with the locking latch 202 to fixedly connect the L-shaped limiting plate 201 and the L-shaped limiting plate 301.
[0033] In one embodiment, the first drawable ladder component 4 includes two first movable square tubes 401 and two second movable square tubes 402. The surfaces of the two first movable square tubes 401 are respectively movably embedded in the interiors of the two ends of the C-shaped square tube 1. The surfaces of the two second movable square tubes 402 are respectively movably embedded in the two first movable square tubes 401. On the top sides of one sides of the two first movable square tubes 401 and the two second movable square tubes 402, second card slots 403 are opened. On the bottom sides of one sides of the two first movable square tubes 401 and the two second movable square tubes 402, first movable slots 404 are opened. In the middle of the two first movable square tubes 401 and the two second movable square tubes 402, second pedals 405 are fixedly installed.
[0034] Specifically: The second card slots 403 cooperate with the ejector rod assemblies 6 in the second movable square tube 402 and the movable square tube 501 to support the second movable square tube 402 and the movable square tube 501. The first movable slots 404 facilitate the movable telescoping of the support rods 602. The second pedals 405 facilitate stepping.
[0035] In one embodiment, the second drawable ladder component 5 includes two movable square tubes 501. The surfaces of the two movable square tubes 501 are respectively movably embedded in the two second movable square tubes 402. On the bottom sides of one sides of the two movable square tubes 501, second movable slots 502 are opened. In the middle of the two movable square tubes 501, third pedals 503 are fixedly installed.
[0036] Specifically: the movable groove two 502 facilitates the movable extension and retraction of the support rod 602, the pedal three 503 is convenient for stepping, the size of the movable square tube one 401 is consistent with the size of the internal space at both ends of the C-shaped square tube 1, and can be movably fitted inside the two ends of the C-shaped square tube 1 for pulling and sliding; the size of the movable square tube two 402 is consistent with the size of the internal space of the movable square tube one 401, and can be movably fitted inside the movable square tube one 401 for pulling and sliding; the size of the movable square tube three 501 is consistent with the size of the internal space of the movable square tube two 402, and can be movably fitted inside the movable square tube two 402 for pulling and sliding, so as to avoid shaking of the movable square tube one, the movable square tube two 401, the movable square tube two 402, and the movable square tube three 501 due to size mismatch during pulling and sliding.
[0037] In one embodiment, multiple push rod assemblies 6 each include two limiting sleeves 601, multiple limiting sleeves 601 each have support rods 602 movably embedded therein, multiple support rods 602 each have springs 603 fixedly connected at one end, multiple limiting sleeves 601 are grouped in pairs, multiple support rods 602 are grouped in pairs, one end of each group of support rods 602 is fixedly connected to a connecting plate 604, surfaces of multiple springs 603 correspondingly move inside the multiple limiting sleeves 601, surfaces of multiple groups of support rods 602 respectively move inside four movable grooves 1 404 and two movable grooves 2 502, multiple springs 603 are grouped in pairs, one end of multiple groups of limiting sleeves 601 and multiple groups of springs 603 are respectively connected to one side of the inside of two movable square tubes 1 401, two movable square tubes 2 402 and two movable square tubes 3 501.
[0038] Specifically: after the spring 603 is extended to the maximum distance, the support rod 602 will not separate from the inside of the limiting sleeve 601, and the surface of the support rod 602 fits the inner wall of the limiting sleeve 602, preventing shaking without affecting the extension and retraction. When the movable square tube three 501, the movable square tube two 402 and the movable square tube one 401 are pulled respectively, the support rod 602 is aligned with the slot two 403 and the slot one 102, and will be pushed by the spring 603 to engage in the slot two 403 and the slot one 102, and support is provided by engaging in the movable slot one 404 and the movable slot two 502 at the same time. The size of the movable slot one 404 is consistent with the size of the movable slot two 403 and the movable slot two 502, and the size of the connecting plate 604 is consistent with the size of the movable slot one 404, the slot two 403 and the movable slot two 502, and can be movably engaged in the movable slot one 404, the slot two 403 and the movable slot two 502.
[0039] Working principle: When using this device for landscaping pruning, first open the buckle 302 to separate the L-shaped limiting plate one 201 and the L-shaped limiting plate two 301. In the initial storage state, multiple connecting plates 604 are correspondingly located inside multiple first movable slots 404 and second movable slots 502, and the spring 603 is in a compressed state. Then, pull out the third movable square tube 501, so that the support rod 602 and the connecting plate 604 inside the third movable square tube 501 are pushed by the spring 603 and inserted into the second card slot 403 at the top of the second movable square tube 402. When pulling out the second movable square tube 402, the limiting sleeve 601 inside the second movable square tube 402 is engaged into the second card slot 403 of the first movable square tube 401. When pulling the first movable square tube 401, the support rod 602 inside the first movable square tube 401 is engaged into the first card slot 102, completing the stretching of the device. Place the end with the L-shaped limiting plate one 201 and the L-shaped limiting plate two 301 on the ground, and one end of the third pedal 503 is placed on the tree to be pruned. According to the usage requirements, adjust the telescopic quantity of the first movable square tube 401, the second movable square tube 402, and the third movable square tube 501 to facilitate the pruning work. When transporting and storing the device after pruning, by pressing the connecting plate 604 and the support rod 602, the support rod 602 squeezes the spring 603 to contract and disengages from the first card slot 102 and the second card slot 403 to store the first movable square tube 401, the second movable square tube 402, and the third movable square tube 501. Finally, combine the L-shaped limiting plate one 201 and the L-shaped limiting plate two 301 on both sides of the C-shaped square tube 1, connect the buckle 302 and the lock 202 for locking, and it is convenient to carry the device by lifting the movable handle 203. At the same time, after storage, the length of the device is shortened, which is convenient for storage.
[0040] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims
1. A pruning ladder for landscaping, characterized in that: include: A C-shaped square tube (1), wherein a storage assembly 1 (2) is arranged on one side of the C-shaped square tube (1), and a storage assembly 2 (3) is arranged on the other side of the C-shaped square tube (1); a pull-out ladder assembly 1 (4) is arranged inside the C-shaped square tube (1), and a pull-out ladder assembly 2 (5) is arranged inside the pull-out ladder assembly 1 (4); four push rod assemblies (6) are arranged inside the pull-out ladder assembly 1 (4), and two push rod assemblies (6) are arranged inside the pull-out ladder assembly 2 (5).
2. A gardening pruning ladder according to claim 1, characterized in that: Two fixed sleeves (101) are fixedly mounted at the four ends of the bottom of the C-shaped square tube (1), and each of the eight fixed sleeves (101) is a group of two. A clamping groove (102) is provided at both ends of the top of one side of the C-shaped square tube (1), and a pedal (103) is fixedly mounted in the middle of the top of the C-shaped square tube (1).
3. A gardening pruning ladder according to claim 1, characterized in that: The storage component 1 (2) comprises an L-shaped limiting plate 1 (201), lock buckles (202) are fixedly installed on both sides of the top of the L-shaped limiting plate 1 (201), a movable handle (203) is fixedly installed on the top of the L-shaped limiting plate 1 (201), and movable rods 1 (204) are fixedly installed on both sides of the bottom of the L-shaped limiting plate 1 (201), and the two ends of the two movable rods 1 (204) are respectively movably embedded in the interior of two sets of fixed sleeves (101).
4. A gardening pruning ladder according to claim 1, characterized in that: The storage assembly 2 (3) comprises an L-shaped limiting plate 2 (301), and buckles (302) are fixedly installed on both sides of the top of the L-shaped limiting plate 2 (301), and movable rods 2 (303) are fixedly installed on both sides of the bottom of the L-shaped limiting plate 2 (301), and the two ends of the two movable rods 2 (303) are movably installed inside the other two sets of fixed sleeves (101).
5. A gardening pruning ladder according to claim 1, characterized in that: The pull-out ladder assembly 1 (4) comprises two movable square tubes 1 (401) and two movable square tubes 2 (402), the surfaces of the two movable square tubes 1 (401) are respectively movably embedded in the interior of the two ends of the C-shaped square tube (1), the surfaces of the two movable square tubes 2 (402) are respectively movably embedded in the interior of the two movable square tubes 1 (401), the tops of the two movable square tubes 1 (401) and the two movable square tubes 2 (402) are each provided with a clamping groove 2 (403) on one side, the bottoms of the two movable square tubes 1 (401) and the two movable square tubes 2 (402) are each provided with a movable groove 1 (404) on one side, and the middle of the two movable square tubes 1 (401) and the two movable square tubes 2 (402) is each fixedly installed with a pedal 2 (405).
6. A gardening pruning ladder according to claim 1, characterized in that: The pull-out ladder assembly 2 (5) comprises two movable square tubes 3 (501), the surfaces of the two movable square tubes 3 (501) are respectively movably embedded in the interior of the two movable square tubes 2 (402), the bottom of one side of the two movable square tubes 3 (501) is provided with a movable groove 2 (502), and a pedal 3 (503) is fixedly installed in the middle of the two movable square tubes 3 (501).
7. A gardening pruning ladder according to claim 1, characterized in that: The plurality of push rod assemblies (6) each include two limiting sleeves (601), a support rod (602) is movably embedded inside the plurality of limiting sleeves (601), one end of the plurality of support rods (602) is fixedly connected to a spring (603), the plurality of limiting sleeves (601) are grouped in pairs, the plurality of support rods (602) are grouped in pairs, one end of each group of support rods (602) is fixedly connected to a connecting plate (604), and the plurality of springs (603) are grouped in pairs. ) are movable in the interior of the plurality of limiting sleeves (601), the surfaces of the plurality of groups of support rods (602) are movable in the interior of the four movable grooves 1 (404) and the two movable grooves 2 (502), the plurality of springs (603) are grouped in pairs, and one end of the plurality of groups of limiting sleeves (601) and the plurality of groups of springs (603) are respectively connected to one side of the interior of the two movable square tubes 1 (401), the two movable square tubes 2 (402) and the two movable square tubes 3 (501).