Multifunctional folding ladder for municipal garden

Abstract

The multifunctional folding ladder comprises a first ladder stand, two anti-skid plates are fixedly mounted at the bottom of the first ladder stand, a ladder stand assembly is movably connected to the top of the first ladder stand, a storage assembly is arranged in an inner cavity of the ladder stand assembly, connecting blocks are arranged on the two sides of the first ladder stand, and the first ladder stand and the second ladder stand are movably connected through the storage assembly. Folding assemblies are arranged on the two sides of an inner cavity of the first crawling ladder, and two supporting assemblies are movably installed on the rear side of the first crawling ladder. Through the design of the folding assembly, the ladder can be locked at a fixed position when the ladder is unfolded for use, the ladder is effectively prevented from being suddenly folded due to accidental touch, uneven stress or other reasons, so that a user is prevented from falling off from the ladder to cause personal injury, meanwhile, the ladder can be kept in a stable form in the use process through the self-locking structure, and the ladder is convenient to use. And the abrasion caused by shaking and friction among the components is reduced, so that the service life of each component of the ladder is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of folding ladder technology, and more specifically, to a multi-functional folding ladder for municipal landscaping. Background Technology

[0002] Folding ladders are commonly used in municipal garden management and maintenance for tasks such as pruning tree branches, watering tall plants, cleaning the exterior facades of municipal garden buildings, and installing municipal garden landscape decorations. These tasks often require workers to reach a certain height, and traditional single-function ladders cannot meet such diverse needs.

[0003] Traditional multi-functional folding ladders do not have the function of quick installation and folding. Storage space in municipal garden maintenance areas is often limited. Traditional folding ladders have a fixed shape and large volume, which is not conducive to the reasonable storage and management of tools and also limits the number of other necessary tools that can be stored. At the same time, in municipal garden operations, workers need to move between different areas. Traditional telescopic ladders cannot be reduced in size like folding ladders. They require a lot of manpower to move and are extremely inconvenient when passing through narrow paths or complex terrain, which greatly affects work efficiency.

[0004] Therefore, we have made improvements to this and proposed a multi-functional folding ladder for municipal landscaping. Utility Model Content

[0005] The purpose of this utility model is to address the following issues: Traditional multi-functional folding ladders do not have the function of quick installation and folding. Storage space in garden maintenance areas is often limited. Traditional folding ladders have a fixed shape and large volume, which is not conducive to the reasonable storage and management of tools and also limits the number of other necessary tools that can be stored at the same time. In addition, during garden operations, workers need to move between different areas. Traditional telescopic ladders cannot be reduced in size like folding ladders, and a lot of manpower is required for transportation. They are also extremely inconvenient when passing through narrow paths or complex terrain, which greatly affects work efficiency.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] Multifunctional folding ladders are being used in municipal landscaping to address these issues.

[0008] The application is as follows:

[0009] The system includes a first ladder, with two anti-slip plates fixedly installed at the bottom of the first ladder, a ladder assembly movably connected to the top of the first ladder, a storage component provided in the inner cavity of the ladder assembly, connecting blocks provided on both sides of the first ladder, folding components provided on both sides of the inner cavity of the first ladder, and two support components movably installed on the rear side of the first ladder.

[0010] The folding mechanism design locks the ladder in a fixed position when it is unfolded, effectively preventing it from folding suddenly due to accidental contact, uneven force, or other reasons. This avoids the user falling off the ladder and causing personal injury. At the same time, the self-locking structure keeps the ladder in a stable shape during use, reducing wear and tear caused by shaking and friction between the parts, thus extending the service life of each part of the ladder.

[0011] As a preferred embodiment of the multifunctional folding ladder for municipal landscaping provided by this utility model, the ladder assembly includes a second ladder, which is movably connected to the top of the first ladder. A first latch is movably connected to one side of the second ladder, a first locking post is fixedly installed on one side of the first ladder, and an open locking plate is fixedly installed on the rear side of the second ladder.

[0012] As a preferred embodiment of the multifunctional folding ladder for municipal landscaping provided by this utility model, the storage component includes a rotating shaft and a second lock. The rotating shaft is fixedly installed in the inner cavity of the second ladder, and a storage box is movably connected to the surface of the rotating shaft. One side of the rotating shaft is movably connected to one side of the second ladder, and a second locking post is fixedly installed on one side of the storage box.

[0013] As a preferred embodiment of the multifunctional folding ladder for municipal landscaping provided by this utility model, the folding assembly includes a knob, which is movably connected to one side of a first ladder. A first bevel gear is provided on one side of the knob, and a second bevel gear meshes with one side of the first bevel gear. A drive shaft is provided in the inner cavity of the second bevel gear. The bottom of the drive shaft is movably connected to the inner cavity of the first ladder. A rotating gear is provided at the top of the drive shaft. A rack meshes with one side of the rotating gear. A locking tongue is fixedly installed on one side of the rack. A spring is fixedly installed on one side of the locking tongue. The side closest to the first ladder is fixedly connected to the first ladder.

[0014] As a preferred embodiment of the multifunctional folding ladder for municipal landscaping provided by this utility model, the support assembly includes a support leg, which is movably connected to the rear side of the first ladder. A third lock is provided on the rear side of the support leg, and a third locking post is fixedly installed on one side of the bottom of the first ladder.

[0015] As a preferred embodiment of the multi-functional folding ladder for municipal landscaping provided by this utility model, the bottom of the storage box is provided with a first limiting block.

[0016] As a preferred embodiment of the multifunctional folding ladder for municipal landscaping provided by this utility model, a second limiting block is provided on one side of the rack, and the second limiting block is slidably connected to the inner cavity of the first ladder.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] The folding mechanism design locks the ladder in a fixed position when it is unfolded, effectively preventing it from folding suddenly due to accidental contact, uneven force, or other reasons. This avoids the user falling off the ladder and causing personal injury. At the same time, the self-locking structure keeps the ladder in a stable shape during use, reducing wear and tear caused by shaking and friction between the parts, thus extending the service life of each part of the ladder. Attached Figure Description

[0019] Figure 1 A structural schematic diagram of the multi-functional folding ladder for municipal landscaping provided in this application;

[0020] Figure 2 A structural front view schematic diagram of the multi-functional folding ladder for municipal landscaping provided in this application;

[0021] Figure 3 Rear view schematic diagram of the ladder assembly of the multi-functional folding ladder for municipal landscaping provided in this application;

[0022] Figure 4 A front sectional view of the storage components of the multi-functional folding ladder for municipal landscaping provided in this application;

[0023] Figure 5 A side sectional view of the folding components of the multi-functional folding ladder for municipal landscaping provided in this application;

[0024] Figure 6 A top sectional view of the folding components of the multi-functional folding ladder for municipal landscaping provided in this application;

[0025] Figure 7 This is a rear sectional view of the support components of the multi-functional folding ladder for municipal landscaping provided in this application.

[0026] The image shows:

[0027] 1. First ladder; 2. Anti-slip plate; 3. Ladder assembly; 301. Second ladder; 302. First latch; 303. First locking pin; 304. Opening lock plate; 4. Storage assembly; 401. Rotating shaft; 402. Storage box; 403. First limiting block; 404. Second latch; 405. Second locking pin; 5. Connecting block; 6. Folding assembly; 601. Knob; 602. First bevel gear; 603. Second bevel gear; 604. Drive shaft; 605. Rotating gear; 606. Rack; 607. Locking tongue; 608. Second limiting block; 609. Spring; 7. Support assembly; 701. Support leg; 702. Third latch; 703. Third locking pin. Detailed Implementation

[0028] 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. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0034] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] Example 1

[0037] Please refer to Figure 1-7 A multi-functional folding ladder for municipal landscaping includes a first ladder 1. Two anti-slip plates 2 are fixedly installed at the bottom of the first ladder 1. A ladder assembly 3 is movably connected to the top of the first ladder 1. A storage assembly 4 is provided inside the ladder assembly 3. Connecting blocks 5 are provided on both sides of the first ladder 1. Folding assemblies 6 are provided on both sides of the inner cavity of the first ladder 1. Two support assemblies 7 are movably installed on the rear side of the first ladder 1. The ladder assembly 3 includes a second ladder 301, which is movably connected to the top of the first ladder 1. A first latch 302 is movably connected to one side of the second ladder 301. A first locking post 303 is fixedly installed on one side of the first ladder 1. An open locking plate 304 is fixedly installed on the rear side of the second ladder 301. The folding assembly 6 includes a knob 601, which is movably connected to one side of the first ladder 1. A first bevel gear 602 is located on one side of the knob 601, and a second bevel gear 603 meshes with one side of the first bevel gear 602. A drive shaft 604 is located within the inner cavity of the second bevel gear 603. The bottom of the drive shaft 604 is movably connected to the inner cavity of the first ladder 1. A rotating gear 605 is located at the top of the drive shaft 604, and a rack 606 meshes with one side of the rotating gear 605. A locking tongue 607 is fixedly installed on one side of the rack 606, and a spring 609 is fixedly installed on one side of the locking tongue 607. The side of the spring 609 closest to the first ladder 1 is fixedly connected to the first ladder 1. The support assembly 7 includes a support leg 701, which is movably connected to the rear side of the first ladder 1. A third latch 702 is located on the rear side of the support leg 701, and a third locking pin 703 is fixedly installed on one side of the bottom of the first ladder 1. A second limiting block 608 is provided on one side of the rack 606, and the second limiting block 608 is slidably connected to the inner cavity of the first ladder 1.

[0038] During implementation, when the ladder assembly 3 needs to be folded, the knob 601 is rotated. The knob 601 drives the first bevel gear 602 to rotate, which in turn drives the second bevel gear 603 to rotate. The second bevel gear 603 then drives the transmission shaft 604 to rotate, which in turn drives the rotating gear 605 to rotate. The rotating gear 605 then drives the rack 606 to move, which in turn drives the locking tongue 607 to move. The locking tongue 607 moves away from the opening locking plate 304 and into the interior of the ladder assembly 3, thus folding the ladder assembly 3. When the ladder assembly 3 needs to be opened, the operation is reversed.

[0039] Example 2

[0040] The storage assembly 4 includes a rotating shaft 401 and a second latch 404. The rotating shaft 401 is fixedly installed in the inner cavity of the second ladder 301. A storage box 402 is movably connected to the surface of the rotating shaft 401. One side of the rotating shaft 401 is movably connected to one side of the second ladder 301. A second locking pin 405 is fixedly installed on one side of the storage box 402. A first limiting block 403 is provided at the bottom of the storage box 402.

[0041] During implementation, when it is necessary to fold the storage box 402, the storage box 402 is manually pushed into the inner cavity of the ladder assembly 3, and the second lock 404 is manually rotated to engage with the inside of the second lock pin 405, thereby folding the storage assembly 4. When it is necessary to open the storage assembly 4, the operation is reversed.

[0042] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A multifunctional folding ladder for municipal gardens, comprising a first ladder (1), characterized in that, The bottom of the first ladder (1) is fixedly provided with two anti-skid plates (2), the top of the first ladder (1) is movably connected with a ladder assembly (3), the inner cavity of the ladder assembly (3) is provided with a storage assembly (4), both sides of the first ladder (1) are provided with connecting blocks (5), both sides of the inner cavity of the first ladder (1) are provided with folding assemblies (6), and the rear side of the first ladder (1) is movably provided with two supporting assemblies (7).

2. The multifunctional folding ladder for municipal gardens according to claim 1, characterized in that The ladder assembly (3) comprises a second ladder (301), the second ladder (301) is movably connected to the top of the first ladder (1), one side of the second ladder (301) is movably connected with a first lock buckle (302), one side of the first ladder (1) is fixedly provided with a first lock column (303), and the rear side of the second ladder (301) is fixedly provided with an open lock plate (304).

3. The multi-functional folding ladder for municipal gardens according to claim 2, characterized in that, The storage assembly (4) comprises a rotating shaft (401) and a second lock buckle (404), the rotating shaft (401) is fixedly installed in the inner cavity of the second ladder (301), the surface of the rotating shaft (401) is movably connected with a storage box (402), one side of the rotating shaft (401) is movably connected with one side of the second ladder (301), and one side of the storage box (402) is fixedly provided with a second lock column (405).

4. The multi-functional folding ladder for municipal gardens according to claim 1, characterized in that, The folding assembly (6) comprises a knob (601), the knob (601) is movably connected to one side of the first ladder (1), one side of the knob (601) is provided with a first bevel gear (602), one side of the first bevel gear (602) is engaged with a second bevel gear (603), the inner cavity of the second bevel gear (603) is provided with a transmission shaft (604), the bottom of the transmission shaft (604) is movably connected with the inner cavity of the first ladder (1), the top of the transmission shaft (604) is provided with a rotating gear (605), one side of the rotating gear (605) is engaged with a rack (606), one side of the rack (606) is fixedly provided with a lock tongue (607), one side of the lock tongue (607) is fixedly provided with a spring (609), and the side close to the first ladder (1) of the spring (609) is fixedly connected with the first ladder (1).

5. The multi-functional folding ladder for municipal gardens according to claim 1, characterized in that, The supporting assembly (7) comprises a supporting leg (701), the supporting leg (701) is movably connected to the rear side of the first ladder (1), the rear side of the supporting leg (701) is provided with a third lock buckle (702), and one side of the bottom of the first ladder (1) is fixedly provided with a third lock column (703).

6. The multi-functional folding ladder for municipal gardens according to claim 3, characterized in that, The bottom of the storage box (402) is provided with a first limiting block (403).

7. The multi-functional folding ladder for municipal gardens according to claim 4, characterized in that, One side of the rack (606) is provided with a second limiting block (608), and the second limiting block (608) is slidably connected in the inner cavity of the first ladder (1).

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