CN220157926U - Folding step stool - Google Patents
Folding step stool Download PDFInfo
- Publication number
- CN220157926U CN220157926U CN202321427809.3U CN202321427809U CN220157926U CN 220157926 U CN220157926 U CN 220157926U CN 202321427809 U CN202321427809 U CN 202321427809U CN 220157926 U CN220157926 U CN 220157926U
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- China
- Prior art keywords
- rotating shaft
- folding
- plate
- ladder
- folding bracket
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- 230000000452 restraining effect Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model provides a folding ladder stool which comprises a first folding bracket, a second folding bracket, a first ladder plate and a second ladder plate, wherein the two ends of the first ladder plate are respectively provided with a first rotating shaft and a second rotating shaft, the two ends of the second ladder plate are respectively provided with a third rotating shaft and a fourth rotating shaft, the first ladder plate is rotationally connected with the first folding bracket through the first rotating shaft, and the first ladder plate is rotationally connected with the second folding bracket through the second rotating shaft; the second ladder plate is rotationally connected with the first folding bracket through a third rotating shaft, and is rotationally connected with the second folding bracket through a fourth rotating shaft; a supporting mechanism is arranged between the first ladder plate and the second folding bracket; according to the folding ladder stool, when the folding ladder stool is in a folding state, the first folding support, the second folding support, the first ladder plate and the second ladder plate are all positioned on the same plane, and the folded ladder stool is plate-shaped, has small thickness and small occupied space, and can be stored through a small space.
Description
Technical Field
The utility model relates to a step stool, in particular to a folding step stool.
Background
The step stool is a living article with the functions of a ladder and a stool. The existing step stool comprises a support and a step plate, the step plate is usually provided with two stages or three stages, and the step plate is low in height, so that the step plate can achieve the function of a ladder, and people can sit on the step plate to achieve the function of the stool.
However, the existing step stool is difficult to fold or poor in folding effect, so that the step stool occupies a large storage space when being idle, and the step stool is inconvenient to store.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a folding step stool.
The utility model aims at realizing the following technical scheme: the folding ladder stool comprises a first folding bracket, a second folding bracket, a first ladder plate and a second ladder plate, wherein the two ends of the first ladder plate are respectively provided with a first rotating shaft and a second rotating shaft, the two ends of the second ladder plate are respectively provided with a third rotating shaft and a fourth rotating shaft, the first ladder plate is rotationally connected with the first folding bracket through the first rotating shaft, and the first ladder plate is rotationally connected with the second folding bracket through the second rotating shaft; the second ladder plate is rotationally connected with the first folding bracket through a third rotating shaft, the second ladder plate is rotationally connected with the second folding bracket through a fourth rotating shaft, and the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are mutually parallel; a supporting mechanism is arranged between the first ladder plate and the second folding bracket;
when the folding step stool is in a folding state, the first folding bracket, the second folding bracket, the first ladder plate and the second ladder plate are all positioned on the same plane;
when the folding step stool is in an unfolding state, the first ladder plate and the second ladder plate are both positioned between the first folding bracket and the second folding bracket, and the first ladder plate and the second ladder plate are both perpendicular to the first folding bracket and the second folding bracket.
Preferably, the first folding bracket is provided with a shaft hole for connecting the first rotating shaft and the third rotating shaft, and two ends of the first rotating shaft and the third rotating shaft are connected in the shaft hole on the first folding bracket;
the second folding support is provided with a shaft hole for connecting the second rotating shaft and the fourth rotating shaft, and two ends of the second rotating shaft and the fourth rotating shaft are connected in the shaft hole of the second folding support.
Preferably, the supporting mechanism comprises a supporting piece, a sliding groove and a buckling mechanism, the sliding groove is arranged at the lower end of the first ladder plate, the supporting piece is U-shaped, one end of the supporting piece is rotationally connected to the second folding bracket, the other end of the supporting piece is a sliding end, and the sliding end is arranged in the sliding groove and can slide along the sliding groove; the buckling mechanism is arranged at one end of the chute;
when the folding step stool is in an unfolding state, the sliding end on the supporting piece moves to one end, close to the buckling mechanism, in the sliding groove, and the sliding end is fixed through the buckling mechanism.
Preferably, a restraint plate is arranged at the lower end of the first ladder plate, and a sliding groove is formed between the restraint plate and the lower surface of the first ladder plate.
Preferably, a hinge seat is arranged at the lower end of the first ladder plate, and the hinge seat is positioned at one end of the chute; the buckling mechanism comprises a buckling piece, the buckling piece is rotationally connected to the hinging seat, and a torsion spring is arranged at the joint of the buckling piece and the hinging seat; one end of the clamping piece, which is far away from the chute, is provided with a pressing part, and the other end of the clamping piece is provided with a clamping hook.
The beneficial effects of the utility model are as follows: in the utility model, when the folding step stool is in a folding state, the first folding bracket, the second folding bracket, the first ladder plate and the second ladder plate are all positioned on the same plane, and the folded step stool is plate-shaped, has smaller thickness and small occupied space, and can be stored through a small space; when the folding step stool is in an unfolding state, the folding step stool is supported firmly through the supporting mechanism, so that the step stool has good stability.
Drawings
Fig. 1 is a schematic view of the structure of embodiment 1 in one direction in a folded state.
Fig. 2 is a schematic view showing another direction of the embodiment 1 of the present utility model in a folded state.
Fig. 3 is a schematic view showing the structure of one of the directions in the unfolded state according to embodiment 1 of the present utility model.
Fig. 4 is a schematic view showing another direction of the structure of embodiment 1 in the unfolded state.
Fig. 5 is an enlarged view of a portion of the snap mechanism.
Fig. 6 is a schematic structural view of embodiment 2 of the present utility model in a folded state.
Fig. 7 is a schematic view showing the structure of embodiment 2 of the present utility model in the unfolded state.
In the figure: 1. the folding support comprises a first folding support, 2, a second folding support, 3, a first ladder plate, 4, a second ladder plate, 5, a first rotating shaft, 6, a second rotating shaft, 7, a third rotating shaft, 8, a fourth rotating shaft, 9, a supporting piece, 10, a clamping piece, 11, a constraint plate, 12, a pressing part, 13, a clamping hook, 14 and a hinging seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Example 1:
as shown in fig. 1-5, a folding step stool comprises a first folding bracket 1, a second folding bracket 2, a first step plate 3 and a second step plate 4, wherein two ends of the first step plate 3 are respectively provided with a first rotating shaft 5 and a second rotating shaft 6, two ends of the second step plate 4 are respectively provided with a third rotating shaft 7 and a fourth rotating shaft 8, the first step plate 3 is rotationally connected with the first folding bracket 1 through the first rotating shaft 5, and the first step plate 3 is rotationally connected with the second folding bracket 2 through the second rotating shaft 6. The second ladder plate 4 is rotatably connected with the first folding bracket 1 through a third rotating shaft 7, and the second ladder plate 4 is rotatably connected with the second folding bracket 2 through a fourth rotating shaft 8. The first rotation shaft 5, the second rotation shaft 6, the third rotation shaft 7 and the fourth rotation shaft 8 are parallel to each other.
The first folding bracket 1 is provided with a shaft hole for connecting the first rotating shaft 5 and the third rotating shaft 7, and two ends of the first rotating shaft 5 and the third rotating shaft 7 are connected in the shaft hole on the first folding bracket 1. The second folding bracket 2 is provided with a shaft hole for connecting the second rotating shaft 7 and the fourth rotating shaft 8, and two ends of the second rotating shaft 7 and the fourth rotating shaft 8 are connected in the shaft hole on the second folding bracket 2.
As shown in fig. 1-2, when the folding step stool is in a folded state, the first folding bracket 1, the second folding bracket 2, the first ladder plate 3 and the second ladder plate 4 are all positioned on the same plane; as shown in fig. 3 to 4, when the folding step stool is in the unfolded state, the first step plate 3 and the second step plate 4 are positioned between the first folding bracket 1 and the second folding bracket 2, and the first step plate 3 and the second step plate 4 are perpendicular to the first folding bracket 1 and the second folding bracket 2.
A supporting mechanism is arranged between the first ladder plate 3 and the second folding bracket 2. Wherein, supporting mechanism includes support piece 9, spout, buckle mechanism, and the spout setting is equipped with restraint board 11 at the lower extreme of first riser 3, specifically, the lower extreme of first riser 3, forms the spout between restraint board 11 and the lower surface of first riser 3. The support piece 9 is U-shaped, one end of the support piece 9 is rotatably connected to the second folding bracket 2, the other end of the support piece 9 is a sliding end, and the sliding end is arranged in the sliding groove and can slide along the sliding groove.
The buckling mechanism is arranged at one end of the chute; when the folding step stool is in the unfolded state, the sliding end on the supporting piece 9 moves to one end, close to the buckling mechanism, in the sliding groove, and the sliding end is fixed through the buckling mechanism.
Wherein, the lower end of the first ladder plate 3 is provided with a hinging seat 14, and the hinging seat 14 is positioned at one end of the chute; the buckling mechanism comprises a buckling piece 10, the buckling piece 10 is rotationally connected to a hinge seat 14, and a torsion spring is arranged at the joint of the buckling piece 10 and the hinge seat 14. The one end that the buckle 10 kept away from the spout is equipped with the pressing part 12, and the other end of buckle 10 is equipped with pothook 13.
When the folding step stool is in an unfolding state, the sliding end on the supporting piece can slide to one end of the sliding groove, the sliding end on the supporting piece 9 is hooked by the clamping hook on the clamping piece, and the sliding end is fixed at one end of the sliding groove to keep the sliding end motionless; a stable triangle structure is formed among the supporting piece 9, the first ladder plate and the second folding supporting frame, and the folding ladder stool is supported stably; when the folding step stool needs to be folded, the push part 12 on the clamping piece is only needed to be pressed down, so that the clamping hook on the clamping piece releases the sliding end, and then the folding step stool can be folded.
In the utility model, when the folding step stool is in a folding state, the first folding bracket, the second folding bracket, the first ladder plate and the second ladder plate are all positioned on the same plane, and the folded step stool is plate-shaped, has smaller thickness and small occupied space, and can be stored through a small space; when the folding step stool is in an unfolding state, the folding step stool is supported firmly through the supporting mechanism, so that the step stool has good stability.
Example 2:
as shown in fig. 6 to 7, embodiment 2 differs from embodiment 1 in that: in embodiment 2, the first folding bracket 1 and the second folding bracket 2 are welded with steel pipes, the structure of which is shown in fig. 6 and 7, and the rest of the structure of embodiment 2 is the same as that of embodiment 1.
The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present utility model can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present utility model fall within the scope of the present utility model.
Claims (5)
1. The folding ladder stool is characterized by comprising a first folding bracket, a second folding bracket, a first ladder plate and a second ladder plate, wherein the two ends of the first ladder plate are respectively provided with a first rotating shaft and a second rotating shaft, the two ends of the second ladder plate are respectively provided with a third rotating shaft and a fourth rotating shaft, the first ladder plate is rotationally connected with the first folding bracket through the first rotating shaft, and the first ladder plate is rotationally connected with the second folding bracket through the second rotating shaft; the second ladder plate is rotationally connected with the first folding bracket through a third rotating shaft, the second ladder plate is rotationally connected with the second folding bracket through a fourth rotating shaft, and the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are mutually parallel; a supporting mechanism is arranged between the first ladder plate and the second folding bracket;
when the folding step stool is in a folding state, the first folding bracket, the second folding bracket, the first ladder plate and the second ladder plate are all positioned on the same plane;
when the folding step stool is in an unfolding state, the first ladder plate and the second ladder plate are both positioned between the first folding bracket and the second folding bracket, and the first ladder plate and the second ladder plate are both perpendicular to the first folding bracket and the second folding bracket.
2. The folding step stool as claimed in claim 1, wherein the first folding bracket is provided with a shaft hole for connecting the first rotating shaft and the third rotating shaft, and both ends of the first rotating shaft and the third rotating shaft are connected in the shaft hole of the first folding bracket;
the second folding support is provided with a shaft hole for connecting the second rotating shaft and the fourth rotating shaft, and two ends of the second rotating shaft and the fourth rotating shaft are connected in the shaft hole of the second folding support.
3. The folding step stool according to any one of claims 1-2, wherein the supporting mechanism comprises a supporting member, a sliding groove and a buckling mechanism, the sliding groove is arranged at the lower end of the first step plate, the supporting member is in a U shape, one end of the supporting member is rotatably connected to the second folding bracket, the other end of the supporting member is a sliding end, and the sliding end is arranged in the sliding groove and can slide along the sliding groove; the buckling mechanism is arranged at one end of the chute;
when the folding step stool is in an unfolding state, the sliding end on the supporting piece moves to one end, close to the buckling mechanism, in the sliding groove, and the sliding end is fixed through the buckling mechanism.
4. A folding step stool as claimed in claim 3, wherein the lower end of the first step plate is provided with a restraining plate, and a sliding groove is formed between the restraining plate and the lower surface of the first step plate.
5. A folding step stool according to claim 3, wherein the lower end of the first step plate is provided with a hinge seat, and the hinge seat is positioned at one end of the chute; the buckling mechanism comprises a buckling piece, the buckling piece is rotationally connected to the hinging seat, and a torsion spring is arranged at the joint of the buckling piece and the hinging seat; one end of the clamping piece, which is far away from the chute, is provided with a pressing part, and the other end of the clamping piece is provided with a clamping hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427809.3U CN220157926U (en) | 2023-06-06 | 2023-06-06 | Folding step stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427809.3U CN220157926U (en) | 2023-06-06 | 2023-06-06 | Folding step stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157926U true CN220157926U (en) | 2023-12-12 |
Family
ID=89055924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321427809.3U Active CN220157926U (en) | 2023-06-06 | 2023-06-06 | Folding step stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157926U (en) |
-
2023
- 2023-06-06 CN CN202321427809.3U patent/CN220157926U/en active Active
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| GR01 | Patent grant |