Foot stool

Abstract

The utility model discloses a pedal stool which comprises side plates and pedals, locking sleeves are arranged at the joints of the pedals and the side plates, the pedals are sequentially and progressively staggered in the height direction and are arranged in a step shape, each pedal comprises a fixed plate and a movable plate, and a mounting column which is in threaded fit with the corresponding locking sleeve to clamp the corresponding side plate for fixation is arranged at the end of each fixed plate. A rotating column and a sliding column are arranged on the movable plate, a matched rotating sleeve is arranged on the side plate relative to the rotating column, a sliding groove is formed in the side plate relative to the sliding column, the movable plate overturns and swings along the sliding groove with the rotating column as the center based on the sliding column, and limiting notches used for stabilizing overturning of the movable plate are further formed in the two ends of the sliding groove respectively. According to the pedal stool disclosed by the utility model, the movable plate with the turnover function is arranged, so that the upper-layer pedal can be turned over and adjusted, and a ladder and a leaning stool can be switched for use, so that the pedal stool disclosed by the embodiment has multiple use purposes; the turnover of the pedal can guarantee that children can meet better use experience under different use requirements, and multiple functions are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a step stool. Background Art

[0002] Existing family bathroom designs are often designed based on adult settings. Children need to raise the wash basin, toilet or bath in the bathroom, otherwise they cannot use it, which is very inconvenient. Therefore, families with children usually prepare a children's bathroom footstool to facilitate raising the height when children take a bath, or raising the height when using the wash basin or toilet.

[0003] However, ordinary low stools are at different heights for toilets or bathtubs, and therefore are often not suitable for both. Compared with higher bathtub stools, ordinary stools are not easy for children to get on and off, and are prone to tipping over, causing safety hazards such as children falling. Utility Model Content

[0004] In view of the prior art, the purpose of the utility model is to provide a multifunctional and adaptable stepping stool, which is not only convenient for children to use for climbing, but also can ensure that it is stable and not easy to overturn when used for climbing.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a step stool, including side panels and a plurality of pedals respectively connected to the side panels at both ends, the pedals are provided with locking sleeves at the connection between the pedals and the side panels, and the plurality of pedals are progressively staggered in the height direction and arranged in a stepped manner, the pedals include a fixed plate and a movable plate, the end of the fixed plate is provided with a mounting column that cooperates with the locking sleeve thread to clamp the side panel, the movable plate is provided with a rotating column and a sliding column, the side plate is provided with a matching rotating sleeve relative to the rotating column, and a sliding groove is provided on the side plate relative to the sliding column, the movable plate flips and swings along the sliding groove based on the sliding column with the rotating column as the center, and limiting grooves are respectively provided at both ends of the sliding groove for stabilizing the flipping of the movable plate.

[0006] As a further configuration of the above solution, the width of the inner wall between the limiting notches at opposite ends of the slide groove is smaller than the diameter of the limiting notches.

[0007] As a further configuration of the above solution, an armrest portion is further provided on the side panel, and the armrest portion is opened along the front direction of the side panel relative to the pedal.

[0008] As a further configuration of the above scheme, a support plate is provided between the side plates, and the support plate is used to improve the supporting strength between the side plates. A notch groove is also provided on the part of the side plate in contact with the ground, and the notch groove is provided between the support plate and the bottom pedal.

[0009] As a further configuration of the above scheme, the rotating column and the rotating sleeve are respectively provided with embedding grooves and embedding blocks for circumferential fixation, the locking sleeve and the rotating column are threadedly matched, and the end surfaces of the locking sleeve and the rotating sleeve that abut against each other are provided with anti-slip protrusions.

[0010] Beneficial effects: The step stool of the utility model can switch between usage heights by providing a movable plate with a flip, and can be switched between a ladder and a stool, so that the step stool of this embodiment has multiple uses. The flip design of the pedal can ensure that children can have a better usage experience under different usage needs and achieve multi-functions. In addition, the pedal of this embodiment has a flip holding design, which has stronger safety. The coordinated arrangement of the side panels, pedals and support plates ensures the overall supporting strength, which is safe and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a step stool of the utility model.

[0012] Figure 2 It is a structural explosion diagram of the step stool of the utility model.

[0013] Figure 3 It is a schematic diagram of the back side of the step stool of the utility model.

[0014] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model.

[0015] Figure 5 This is a schematic diagram of the utility model in a state of use when the movable plate is flipped up.

[0016] Figure numerals: 1, side panel; 111, slide groove; 2, pedal; 21, fixed plate; 22, movable plate; 221, rotating column; 222, sliding column; 223, limiting notch; 281, embedding groove; 3, support plate; 4, armrest; 5, notch groove; 7, locking sleeve; 71, rotating sleeve; 711, embedding block; 78, anti-slip protrusion. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0018] like Figure 1-5The step stool shown in the figure comprises a side panel 1 and a plurality of pedals 2 respectively connected to the side panels 1 at both ends, a locking sleeve 7 is provided at the connection between the pedal 2 and the side panel 1, and the plurality of pedals 2 are arranged in a stepped manner in a progressively staggered manner in the height direction, the pedal 2 comprises a fixed plate 21 and a movable plate 22, the end of the fixed plate 21 is provided with a mounting column which is threadedly matched with the locking sleeve 7 to clamp the side panel 1, a rotating column 221 and a sliding column 222 are provided on the movable plate 22, the side panel 1 is provided with a matching rotating sleeve 71 relative to the rotating column 221, a sliding groove 111 is provided on the side panel 1 relative to the sliding column 222, the movable plate 22 flips and swings along the sliding groove 111 based on the sliding column 222 with the rotating column 221 as the center, and limiting grooves 223 for stabilizing the flipping of the movable plate 22 are also provided at both ends of the sliding groove 111.

[0019] As a further configuration of the above solution, the width of the inner wall between the limiting notches 223 at opposite ends of the slide groove 111 is smaller than the diameter of the limiting notches 223 .

[0020] As a further configuration of the above scheme, an armrest portion 4 is further provided on the side panel 1, and the armrest portion 4 is opened along the front direction of the side panel 1 relative to the pedal 2. As shown in the figure, the armrest portion 4 is provided on the side panel 1 of this embodiment, and the armrest portion 4 is provided on the side where the pedal 2 is gradually upward, which can be convenient for the user to use it as an armrest when walking upward along the pedal 2, and the armrest portion 4 can also serve as a handle for the user to carry the step stool.

[0021] As a further configuration of the above scheme, a support plate 3 is further provided between the side panels 1, and the support plate 3 is used to improve the supporting strength between the side panels 1. A notch groove 5 is also provided on the part of the side panel 1 in contact with the ground, and the notch groove 5 is provided between the support plate 3 and the bottom pedal 2.

[0022] As a further configuration of the above scheme, the rotating column 221 and the rotating sleeve 71 are respectively provided with an embedding groove 281 and an embedding block 711 for circumferential fixation, the locking sleeve 7 and the rotating column 221 are threadedly matched, and the end faces of the locking sleeve 7 and the rotating sleeve 71 that abut against each other are provided with anti-slip protrusions 78.

[0023] Embodiment: The step stool of the utility model is mainly used in daily life to solve the problem that children are short of height in daily life, so as to make it inconvenient to use some household washbasins, toilets, etc. The step stool of the utility model has multiple use prospects when in use, including being used as a stepping ladder for children to climb up. The setting of the multi-level pedals 2 makes it safer and more convenient for children to use. The setting of the armrests 4 allows children to hold on to their hands when climbing up, which is more secure for children with a relatively unstable center of gravity. In addition, the pedal 2 of the upper layer of the step stool of this embodiment is designed to flip and swing, which can be swung by active control when in use, so that the upper pedal 2 is flipped about 90°, and the upper pedal 2 is turned up as a backrest, which is used as a low stool for children to sit on, or for some relatively short uses, such as a toilet that does not require a very high step. At this time, The flipping of the pedal 2 can make it easier for children to use the utility model. In addition, in the use of the movable board 22 of the present embodiment, the design of the structure of the sliding column 222 with the slide groove 111 on one side and the rotating column 221 is adopted to realize the flipping adjustment of the movable board 22. On this basis, the present embodiment further improves the slide groove 111 and sets a limiting groove 223. When in use, the limiting groove 223 has a certain limiting effect on the sliding of the sliding column 222 relative to the slide groove 111, so that when it is in the use position, that is, at the two ends of the slide groove 111, based on the size design of the limiting groove 223 and the middle part of the slide groove 111, the movable board 22 has stable retention. During use, after the movable board 22 is flipped into place, it will not be flipped due to the user's moving, collision, and vibration during use when it is not actively flipped, thereby avoiding the problem of unstable stepping and falling caused by sudden flipping.

[0024] When in use, the user can flip the movable plate 22 along the extension direction of the slide groove 111 by pulling the side of the movable plate 22 relative to the slide column 222. Based on the size design of the limiting notch 223 and the middle part of the slide groove 111, there is a certain resistance when the slide column 222 is pulled away from the limiting notch 223, thereby limiting the slide column 222. In addition, based on the fact that the product of this utility model adopts a plastic material with a certain elasticity, there is a certain elastic expansion force between the two during use. When the external force increases, the resistance can no longer limit the position, so that it can slide smoothly.

[0025] In addition, a support plate 3 is provided between the side panels 1 of this embodiment, and the support plate 3 is used to improve the supporting strength between the side panels 1. The part of the side panel 1 in contact with the ground is also provided with a notch groove 5, and the notch groove 5 is located between the support plate 3 and the bottom pedal 2.

[0026] Furthermore, the rotating column 221 and the rotating sleeve 71 of this embodiment are respectively provided with an embedding groove 281 and an embedding block 711 for circumferential fixation, the locking sleeve 7 and the rotating column 221 are threadedly matched, and the end surfaces of the locking sleeve 7 and the rotating sleeve 71 that abut against each other are provided with anti-slip protrusions 78, and the locking sleeve 7 of the fixed plate 21 is directly threadedly connected to at least two fixed rods provided at its end, and the rotating column 221 at the movable plate 22 is based on its use function, in order to avoid the locking sleeve 7 and the rotating column 221 based on the use function. A rotating sleeve 71 is also provided to prevent loosening due to rotation. For example, the rotating column 221, the embedding groove 281 and the embedding block 711 provided on the rotating sleeve 71, and the anti-skid protrusion 78 structure between the locking sleeve 7 and the rotating sleeve 71. After installation, the rotation of the rotating column 221 will drive the rotating sleeve 71 to rotate circumferentially based on the embedding groove 281 and the embedding block 711, and the rotating sleeve 71 will drive the locking sleeve 7 to rotate circumferentially based on the anti-skid protrusion 78, thereby realizing the circumferential linkage rotation of the three, and the problem of loosening will not easily occur.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A step stool, characterized in that: The utility model comprises a side plate (1) and a plurality of pedals (2) whose two ends are respectively connected to the side plates (1); a locking sleeve (7) is provided at the connection between the pedal (2) and the side plate (1); the plurality of pedals (2) are arranged in a step-like manner in a progressively staggered manner in a height direction; the pedal (2) comprises a fixed plate (21) and a movable plate (22); a mounting column is provided at the end of the fixed plate (21) and is threadedly matched with the locking sleeve (7) to clamp the side plate (1) and fix it; the movable plate (22) ) is provided with a rotating column (221) and a sliding column (222), the side plate (1) is provided with a matching rotating sleeve (71) relative to the rotating column (221), the side plate (1) is provided with a sliding groove (111) relative to the sliding column (222), the movable plate (22) is flipped and swung along the sliding groove (111) based on the sliding column (222) with the rotating column (221) as the center, and limiting grooves (223) for stabilizing the flipping of the movable plate (22) are also provided at both ends of the sliding groove (111).

2. A step stool according to claim 1, characterized in that: The width of the inner wall between the limiting notches (223) at the two opposite ends of the slide groove (111) is smaller than the diameter of the limiting notches (223).

3. A step stool according to claim 1, characterized in that: The side plate (1) is also provided with an armrest portion (4), and the armrest portion (4) is opened along the front direction of the side plate (1) relative to the pedal (2).

4. A step stool according to claim 1, characterized in that: A support plate (3) is also provided between the side plates (1), and the support plate (3) is used to increase the support strength between the side plates (1).

5. A step stool according to claim 4, characterized in that: The part of the side plate (1) in contact with the ground is also provided with a notch groove (5), and the notch groove (5) is arranged between the support plate (3) and the pedal (2) at the bottom layer.

6. A step stool according to claim 1, characterized in that: The rotating column (221) and the rotating sleeve (71) are respectively provided with an embedding groove (281) and an embedding block (711) for circumferential fixation; the locking sleeve (7) is threadedly matched with the rotating column (221) and the mounting column; and the end surfaces of the locking sleeve (7) and the rotating sleeve (71) that abut against each other are provided with anti-slip protrusions (78).

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