Garden green plant pruning ladder

Abstract

The utility model discloses a garden green plant pruning ladder which comprises a base and a herringbone extension ladder, the base is used for loading the herringbone extension ladder, the base comprises a first shell and a second shell, supporting mechanisms are arranged in the first shell and the second shell, and the two supporting mechanisms are used for supporting two ladder bodies of the herringbone extension ladder respectively. The supporting mechanism comprises a connecting plate, the connecting plate is fixedly connected with the herringbone extension ladder, the ends, close to each other, of the inner walls of the two sides of the first shell and the second shell are rotationally connected with a second rotating plate and a first rotating plate respectively, and the ends of the second rotating plate and the first rotating plate on the same side are rotationally connected. The herringbone extension ladder is arranged on the tiger car, when the herringbone extension ladder needs to be moved, the herringbone extension ladder can be loaded by the base in a spliced state, and due to the fact that the size of the herringbone extension ladder is small in a contraction state, the herringbone extension ladder can be conveniently carried, used and adjusted in position during gardening work.

Description

Technical Field

[0001] The utility model relates to the technical field of garden pruning ladders, in particular to a garden green plant pruning ladder. Background Art

[0002] Pruning of garden plants is a very important part of gardening work. Its purpose is to regulate the tree structure and enhance the landscape effect. Through proper thinning, the permeability of the tree crown is enhanced, the relative humidity is reduced, and photosynthesis is enhanced, thereby improving the overall resistance of the tree and reducing the occurrence of diseases and pests.

[0003] In order to safely and effectively prune high plants, a tripod ladder is usually used as an auxiliary pruning tool in gardens. However, due to design limitations, the tripod ladder does not have an adjustment function, so the triangular ladder is relatively bulky when used and is not convenient to move and adjust during gardening work.

[0004] After searching, the Chinese utility model patent with publication number CN219034599U discloses a garden pruning ladder, including a ladder frame and a support frame, a plurality of pedals in an equidistant array are fixedly connected to the middle of the ladder frame, the top of the ladder frame is fixedly connected to the top of the left side wall of the support frame, a connecting rod is fixedly connected between the bottom of the left side wall of the support frame and the ladder frame, and two sets of fixing plates are respectively provided on the front and rear side walls of the ladder frame. The device ensures convenient movement and climbing of the device by arranging the ladder frame and the support frame on a cart-type structure, but at the same time, this will also increase the size of the device, making it inconvenient to carry, use, move and adjust the pruning ladder in the garden, so it is not conducive to the efficient pruning of green plants in the garden. Utility Model Content

[0005] In view of the above-mentioned prior art, the utility model provides a garden green plant pruning ladder, and the main technical problem solved is how to improve the portability of the pruning ladder when used in gardening work.

[0006] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0007] A garden green plant pruning ladder comprises a base and a herringbone telescopic ladder, wherein the base is used to load the herringbone telescopic ladder, the base comprises a first shell and a second shell, support mechanisms are provided inside the first shell and the second shell, the two support mechanisms are respectively used to support two ladder bodies of the herringbone telescopic ladder, the support mechanisms comprise a connecting plate, the connecting plate is fixedly connected to the herringbone telescopic ladder, the ends of the inner walls on both sides of the first shell and the second shell close to each other are rotatably connected to the second rotating plate and the first rotating plate respectively, and the ends of the second rotating plate and the first rotating plate on the same side are rotatably connected.

[0008] Furthermore, the inner walls on both sides of the first shell and the second shell are rotatably connected with connecting piles, one end of the four connecting piles is provided with a notch, the connecting plate is located between the two connecting piles, and the end of the connecting plate is fixedly connected to the connecting piles at the notch by screws, and the bottom end of the ladder foot of the herringbone telescopic ladder is provided with a notch, and the connecting plate is fixedly connected to the herringbone telescopic ladder at the notch by bolts.

[0009] Furthermore, both sides of the first shell are fixedly connected with lock tongues at one end close to the second shell, and both sides of the second shell are rotatably connected with lock buckles at one end close to the first shell. A lock hole is provided on the lock buckle, and the lock tongue is adapted to the lock hole. The lock buckle and the second shell, as well as the first rotating plate and the second rotating plate, are rotationally connected through a damping shaft.

[0010] Furthermore, both sides of the first shell are rotatably connected to rollers at one end away from the second shell, and brakes are provided on the two rollers. The first shell is fixedly connected to one side away from the second shell with an armrest, and the armrest is in an inverted U shape.

[0011] Furthermore, threaded rods are fixedly connected to the bottom of the first shell at both ends away from the roller and at the four outer corners of the bottom end of the second shell, and pads are connected to the external threads of the threaded rods, and rubber anti-slip pads are provided at the bottom of the pads.

[0012] Furthermore, connecting rods are fixedly connected at the top and bottom ends of the inner side of the armrest, and connecting rings are sleeved at both ends of the outer sides of the rod bodies of the two connecting rods. The connecting rings are made of self-adhesive Velcro, and the same storage bag is fixedly connected between the four connecting rings, and the storage bag is made of canvas.

[0013] The beneficial effects of the utility model are:

[0014] 1. The device sets the herringbone telescopic ladder on the slot car. When it needs to be moved, the base can be used to load the herringbone telescopic ladder in a spliced ​​state. Since the herringbone telescopic ladder is small in size in the retracted state, it is convenient to carry and use the pruning ladder and adjust its position during gardening work. When the pruning ladder is set up for use, the base can be split into two halves. At this time, the two shells are limited by the two rotating plates, and can form a stable triangular structure with the two ladder bodies of the herringbone telescopic ladder, thereby maintaining the stability of the herringbone telescopic ladder when it is unfolded and used, and can also ensure the safety of gardening work.

[0015] 2. When the herringbone telescopic ladder is unfolded and used, the two shells will play a supporting role at the bottom ends of the two ladder bodies. At this time, the pads can be twisted to adjust their vertical positions to adapt to the uneven ground that is more likely to appear in the garden environment. Therefore, the balance effect of the herringbone telescopic ladder can be maintained when it is used, and its stability during use can be further guaranteed;

[0016] 3. The connecting rod arranged on the inner side of the handrail can support the handrail so that it can have higher strength to drag the telescopic ladder to move, and the storage bag between the two connecting rods can be used to place various tools needed for gardening work, making the storage and organization of tools more suitable. In addition, the storage bag can be disassembled through the detachable connecting ring, so it can be convenient for cleaning after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a garden plant pruning ladder in Example 1 of the present application;

[0018] Figure 2 A top view of the base of a garden plant pruning ladder in Example 1 of the present application;

[0019] Figure 3 A three-dimensional diagram of a pad of a garden plant pruning ladder in Example 1 of the present application;

[0020] Figure 4 This is a three-dimensional diagram of the handrail of a garden plant pruning ladder in Example 2 of the present application.

[0021] Description of Figure Numbers:

[0022] Base 1, first shell 101, second shell 102, lock tongue 2, lock buckle 3, connecting plate 4, first rotating plate 5, second rotating plate 6, cushion block 7, threaded rod 701, connecting pile 8, herringbone telescopic ladder 9, handrail 10, roller 11, connecting ring 12, connecting rod 13, storage bag 14. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0024] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0025] Example 1

[0026] See attached Figure 1-3 The present application provides a garden green plant pruning ladder, including a base 1 and a herringbone telescopic ladder 9, the base 1 is used to load the herringbone telescopic ladder 9, the base 1 and the handrail 10 can form a trolley for transporting the herringbone telescopic ladder 9, so as to facilitate its carrying and use, the base 1 includes a first shell 101 and a second shell 102, the two are mirror-symmetrical, the first shell 101 and the second shell 102 are both provided with supporting mechanisms inside, the two supporting mechanisms are respectively used to support the two ladder bodies of the herringbone telescopic ladder 9, the herringbone telescopic ladder 9 is composed of two bamboo-joint telescopic ladders connected at the top by rotation, that is, each bamboo-joint telescopic ladder is a ladder body of the herringbone telescopic ladder 9, the supporting mechanism includes a connecting plate 4, the connecting plate 4 is fixedly connected to the herringbone telescopic ladder 9, each connecting plate 4 is responsible for supporting a ladder body, so the herringbone telescopic ladder 9 can be Stable support, and because the connecting plate 4 is in a rotatable state, when the herringbone telescopic ladder 9 is unfolded, the rotation of the connecting plate 4 can adapt to the angle change of the ladder body, and the ends of the inner walls on both sides of the first shell 101 and the second shell 102 that are close to each other are rotatably connected with the second rotating plate 6 and the first rotating plate 5 respectively, and the ends of the second rotating plate 6 and the first rotating plate 5 on the same side are rotatably connected, and the first rotating plate 5 and the second rotating plate 6 can play a role of involving and limiting the first shell 101 and the second shell 102, that is, the maximum separation distance between the latter two is the sum of the lengths of the former two, thereby limiting the degree of unfolding of the herringbone telescopic ladder 9, and allowing the first shell 101 and the second shell 102 to form a stable triangular structure with the ladder body of the herringbone telescopic ladder 9, thereby ensuring the stability of the use of the device.

[0027] Preferably, the inner walls on both sides of the first shell 101 and the second shell 102 are rotatably connected with connecting piles 8, and one end of the four connecting piles 8 is provided with a notch, the connecting plate 4 is located between the two connecting piles 8, and the end of the connecting plate 4 is fixedly connected to the connecting piles 8 at the notch by screws, and the connecting piles 8 are used to support the connecting plate 4 and provide it with a rotatable function, and a notch is provided at the bottom end of the ladder foot of the herringbone telescopic ladder 9, and the connecting plate 4 is fixedly connected to the herringbone telescopic ladder 9 at the notch by bolts. The bottom end of the ladder foot of the common herringbone telescopic ladder 9 is often equipped with a balance bar at the notch by bolts, so here the herringbone telescopic ladder 9 can be installed on the connecting plate 4 with the help of the above-mentioned notch and bolts, and since the herringbone telescopic ladder 9 and the connecting plate 4, and the connecting plate 4 and the connecting piles 8 are respectively detachably fixedly connected by bolts and screws, the herringbone telescopic ladder 9 can be conveniently removed for maintenance after a certain period of use.

[0028] Preferably, both sides of the first shell 101 are fixedly connected with a lock tongue 2 at one end close to the second shell 102, and both sides of the second shell 102 are rotatably connected with a lock buckle 3 at one end close to the first shell 101. The lock buckle 3 is provided with a lock hole, and the lock tongue 2 is adapted to the lock hole. The lock tongue 2 and the lock buckle 3 are the locking unit of the first shell 101 and the second shell 102, that is, when the two are combined into a complete base 1, the lock tongue 2 and the lock buckle 3 can ensure the stability of the above-mentioned combined state, and avoid the first shell 101 and the second shell 102 from being separated due to friction resistance when the herringbone telescopic ladder 9 is dragged to move, and finally cause It is inconvenient to move. The lock buckle 3 and the second shell 102, as well as the first rotating plate 5 and the second rotating plate 6 are rotatably connected by a damping shaft. After the herringbone telescopic ladder 9 is unfolded for use, if it needs to be moved a short distance, the unfolded herringbone telescopic ladder 9 can be directly moved without merging the two shells. During this process, the damping shaft will provide friction between the first rotating plate 5 and the second rotating plate 6, so the two can still maintain the separation state of the first shell 101 and the second shell 102, and the damping shaft on the lock buckle 3 is to maintain its deflection state so that it will not swing freely.

[0029] Preferably, both sides of the first shell 101 are rotatably connected to rollers 11 at the end away from the second shell 102, and brakes are provided on the two rollers 11. The first shell 101 is fixedly connected to a handrail 10 on one side away from the second shell 102, and the handrail 10 is in an inverted U shape. When the device is moved after the herringbone telescopic ladder 9 is retracted, the handrail 10 can be held and pressed down, so that the entire device can be deflected with the roller 11 as the center of the circle. At this time, the handrail 10 can be pulled to drag the moving herringbone telescopic ladder 9.

[0030] Preferably, the bottom of the first shell 101 is fixedly connected with a threaded rod 701 at both ends of the side away from the roller 11 and at the four corners outside the bottom end of the second shell 102. The external thread of the threaded rod 701 is connected with a pad 7. The bottom of the pad 7 is provided with a rubber anti-skid pad. During the use of the herringbone telescopic ladder 9 after it is erected, the pad 7 can be twisted to rotate on the outside of the threaded rod 701 to adjust the position of the pad 7 in the vertical direction. Therefore, the base 1 can remain level even in a garden environment with a high probability of unevenness, which is beneficial to the balance of the herringbone telescopic ladder 9 when it is unfolded and used.

[0031] Working principle: When using the device, the position of the herringbone telescopic ladder 9 can be adjusted by dragging the base 1 through the handrail 10. After the position is adjusted appropriately, the pads 7 at different positions can be twisted according to the unevenness of the ground to adjust the height of the pads 7, so that the base 1 can still maintain a horizontal state on an uneven ground;

[0032] Then, the height of the herringbone telescopic ladder 9 can be adjusted according to the pruning requirements, and then the lock buckle 3 is deflected to separate from the lock tongue 2, and then the two ladder bodies of the herringbone telescopic ladder 9 can be pushed outward at the same time, so the base 1 can be divided into a first shell 101 and a second shell 102. Since there are first rotating plates 5 and second rotating plates 6 between the two to play the role of entanglement and limiting, the first shell 101 and the second shell 102 can limit the opening angle of the herringbone telescopic ladder 9 and form a stable triangular structure with the two ladder bodies. In this case, the herringbone telescopic ladder 9 can be in a stable unfolded state, so it can assist in gardening work.

[0033] After the plants are trimmed, the first shell 101 and the second shell 102 can be pushed to reassemble them into the base 1, and the lock buckle 3 can be moved to re-engage with the lock tongue 2 to maintain the stability of the assembled state of the base 1. Then, the herringbone telescopic ladder 9 can be shortened and retracted, and the handrail 10 can be pulled to continue to move the herringbone telescopic ladder 9 in the garden.

[0034] Example 2

[0035] See attached Figure 4 The present application provides a garden plant pruning ladder. Compared with Example 1, in order to facilitate the storage of tools required for gardening work, the top and bottom ends of the inner side of the handrail 10 are fixedly connected with connecting rods 13. The connecting rods 13 can increase the strength of the handrail 10. The two connecting rods 13 are provided with connecting rings 12 at both ends of the outer rod body. The connecting rings 12 are made of self-adhesive Velcro, so the connecting rings 12 can be detachably fixed on the outside of the connecting rods 13, so that the storage bag 14 can be loaded and unloaded, thereby facilitating the cleaning of the storage bag 14, and the same storage bag 14 is fixedly connected between the four connecting rings 12, and the storage bag 14 is made of canvas.

[0036] Working principle: The storage bag 14 can be installed between two connecting rods 13 by using a connecting ring 12 made of self-adhesive Velcro, so that tools required for gardening work such as shovels, hoes, scissors, sickles, gloves, etc. can be stored. In addition, the storage bag 14 can be removed by disassembling the connecting ring 12, so it is convenient to clean it after long-term use.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A garden plant pruning ladder, comprising a base (1) and a herringbone telescopic ladder (9), characterized in that: The base (1) is used for loading a herringbone telescopic ladder (9). The base (1) comprises a first shell (101) and a second shell (102). The first shell (101) and the second shell (102) are both provided with support mechanisms inside. The two support mechanisms are respectively used to support two ladder bodies of the herringbone telescopic ladder (9). The support mechanisms comprise a connecting plate (4). The connecting plate (4) is fixedly connected to the herringbone telescopic ladder (9). The inner walls of both sides of the first shell (101) and the second shell (102) are rotatably connected to the second rotating plate (6) and the first rotating plate (5) at one end close to each other. The ends of the second rotating plate (6) and the first rotating plate (5) on the same side are rotatably connected.

2. A garden plant pruning ladder according to claim 1, characterized in that: The inner walls on both sides of the first shell (101) and the second shell (102) are rotatably connected with connecting piles (8), one end of each of the four connecting piles (8) is provided with a notch, the connecting plate (4) is located between two connecting piles (8), and the end of the connecting plate (4) is fixedly connected to the connecting pile (8) at the notch by means of screws, and the bottom end of the ladder foot of the herringbone telescopic ladder (9) is provided with a notch, and the connecting plate (4) is fixedly connected to the herringbone telescopic ladder (9) at the notch by means of bolts.

3. A garden plant pruning ladder according to claim 1, characterized in that: Both sides of the first shell (101) are fixedly connected with a lock tongue (2) at one end close to the second shell (102), and both sides of the second shell (102) are rotatably connected with a lock buckle (3) at one end close to the first shell (101), and a lock hole is provided on the lock buckle (3), and the lock tongue (2) is adapted to the lock hole. The lock buckle (3) and the second shell (102) as well as the first rotating plate (5) and the second rotating plate (6) are rotatably connected via a damping shaft.

4. A garden plant pruning ladder according to claim 1, characterized in that: Both sides of the first shell (101) are rotatably connected to rollers (11) at one end away from the second shell (102), and brakes are provided on the two rollers (11). A handrail (10) is fixedly connected to one side of the first shell (101) away from the second shell (102), and the handrail (10) is in an inverted U shape.

5. A garden plant pruning ladder according to claim 4, characterized in that: The bottom of the first shell (101) is fixedly connected to threaded rods (701) at both ends of the side away from the roller (11) and at the four corners outside the bottom end of the second shell (102); the outer thread of the threaded rod (701) is connected to a cushion block (7); and a rubber anti-slip pad is provided at the bottom of the cushion block (7).

6. A garden plant pruning ladder according to claim 4, characterized in that: The top and bottom ends of the inner side of the handrail (10) are fixedly connected with connecting rods (13), and the two connecting rods (13) are sleeved with connecting rings (12) at both ends of the outer sides of the rod bodies, and the connecting rings (12) are made of self-adhesive Velcro. The same storage bag (14) is fixedly connected between the four connecting rings (12), and the storage bag (14) is made of canvas.

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