CN211038485U

CN211038485U - Folding ladder

Info

Publication number: CN211038485U
Application number: CN201921827241.8U
Authority: CN
Inventors: 郑俊卿
Original assignee: Xinxiang Longyujia Stair Processing Co ltd
Current assignee: Xinxiang Longyujia Stair Processing Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-17
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a folding ladder belongs to ladder technical field, including first backup pad, second backup pad and footboard, one side on the width direction of first backup pad is equipped with first breach, the quantity of first breach is a plurality of and follows the length direction of first backup pad distributes, one side on the width direction of second backup pad is equipped with the second breach, the quantity of second breach is a plurality of and follows the length direction of second backup pad distributes, the one end of footboard is located in the first breach and with first backup pad is articulated, the other end of footboard is located in the second breach and with the second support frame is articulated, the one end of second backup pad is equipped with the supporting leg. Its simple structure, convenient to use, first backup pad is fixed on the wall to the stability of assurance ladder that can be better, the second backup pad can be folded, makes folding ladder occupation space little, does not influence the use of space on every side.

Description

Folding ladder

Technical Field

The utility model belongs to the technical field of the ladder, concretely relates to folding ladder.

Background

The ladder is widely used in life, and has the function that people can climb to a high place from a low place, particularly places such as shops or warehouses, and in order to fully utilize space, some articles can be stacked on a platform at the high place usually, when the articles are taken, the ladder is required to be used up and down, the existing ladder cannot be folded, the ladder can occupy larger space, and the use of the space around the ladder can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a folding ladder, its simple structure, convenient to use can fold, and occupation space is little.

The embodiment of the utility model is realized like this:

an embodiment of the utility model provides a folding ladder, including first backup pad, second backup pad and footboard, one side on the width direction of first backup pad is equipped with first breach, the quantity of first breach is a plurality of and follows the length direction of first backup pad distributes, one side on the width direction of second backup pad is equipped with the second breach, the quantity of second breach is a plurality of and follows the length direction of second backup pad distributes, the one end of footboard is located in the first breach and with first backup pad is articulated, the other end of footboard is located in the second breach and with the second support frame is articulated, the one end of second backup pad is equipped with the supporting leg.

Optionally, one end of the second support plate, which is far away from the support leg, is provided with a limiting part.

Optionally, a guard rail is disposed on the second support plate, and the guard rail extends from one end of the second support plate to the other end.

Optionally, the guard rail is connected to a side of the second support plate away from the first support plate.

Optionally, the pedal support device further comprises a gas spring, one end of the gas spring is hinged to the inner side wall of the first support plate, and the other end of the gas spring is hinged to the bottom of the pedal.

Optionally, the number of the gas springs is at least two and is distributed at intervals along the length direction of the first supporting plate.

Optionally, the first notch and the second notch are both right-angled triangle notches.

The utility model has the advantages that:

the utility model discloses embodiment provides a folding ladder, its simple structure, convenient to use, first backup pad are fixed on the wall to the stability of assurance ladder that can be better, the second backup pad can be folded, makes folding ladder occupation space little, does not influence the use of space on every side.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a folding ladder according to an embodiment of the present invention;

fig. 2 is a schematic folding view of a folding ladder according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a first support plate;

fig. 4 is a schematic structural view of the second support plate.

In the figure: 11-a first support plate; 111-a first notch; 12-a second support plate; 121-a second notch; 13-a pedal; 14-support legs; 15-a limiting part; 16-a guard rail; 17-gas spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the persons skilled in the art usually understand, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific directions, be constructed and operated in specific directions, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, an embodiment of the present invention provides a folding ladder, including a first support plate 11, a second support plate 12, and a step plate 13.

Referring to fig. 3, the first support plate 11 has a length direction and a width direction, one side of the first support plate 11 in the width direction is provided with a plurality of first notches 111, and the plurality of first notches 111 are uniformly distributed along the length direction of the first support plate 11. The first notch 111 is a right triangle notch.

Referring to fig. 4, the second support plate 12 has the same structure as the first support plate 11, one side of the second support plate 12 in the width direction is provided with a plurality of second notches 121, and the plurality of second notches 121 are uniformly distributed along the length direction of the second support plate 12. The second notch 121 is a right triangle notch.

The first support plate 11 and the second support plate 12 are spaced apart from each other in parallel, and the opening of the first notch 111 faces upward and the opening of the second notch 121 faces downward.

The pedal 13 has a rectangular plate structure, one end of the pedal 13 is located in the first notch 111 and is hinged to the first support plate 11, and the other end of the pedal 13 is located in the second notch 121 and is hinged to the second support plate 12, so that the pedal 13 can rotate relative to the first support plate 11 and the second support plate 12, thereby enabling the first support plate 11 or the second support plate 12 to be folded.

One end of the second support plate 12 is provided with a support leg 14, and the support leg 14 is used for supporting on the ground and playing a role of stabilizing the ladder.

The one end of keeping away from supporting leg 14 of second backup pad 12 is equipped with spacing portion 15, and spacing portion 15 is used for taking on the platform that needs the climbing, has improved folding ladder's stability.

The guard rail 16 is further disposed on the outer side of the second support plate 12, the guard rail 16 extends from one end of the second support plate 12 to the other end, and the arrangement of the guard rail 16 greatly improves safety of people when people get on or off the ladder.

The bottom side of folding ladder still is equipped with gas spring 17, and one end of gas spring 17 is articulated with the inside wall of first backup pad 11, and the other end of gas spring 17 is articulated with the bottom of footboard 13, and the setting of gas spring 17 plays the effect of buffering or boosting to folding of folding ladder. The number of the gas springs 17 may be plural, and in this embodiment, two gas springs 17 are provided, and the two gas springs 17 are provided at intervals.

In this embodiment, the first support plate 11, the second support plate 12, and the pedal 13 are made of wood, and the support legs 14, the limiting parts 15, and the guard rails 16 are made of metal materials.

The use principle of the folding ladder provided by the embodiment is as follows:

during the use, fix first backup pad 11 on the wall earlier, second backup pad 12 expandes, and at this moment, supporting leg 14 supports subaerial, and spacing portion 15 supports on the platform that needs the climbing, and footboard 13 is parallel with ground, and people just can be through platform about the folding ladder.

When the folding ladder is not used, the second support plate 12 is folded, at the moment, the second support plate 12, the first support plate 11 and the pedal 13 are in the same plane, and after the folding ladder is folded, the occupied space is small, and the use of the surrounding space cannot be influenced.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A folding ladder is characterized in that: including first backup pad, second backup pad and footboard, one side on the width direction of first backup pad is equipped with first breach, the quantity of first breach is a plurality of and follows the length direction of first backup pad distributes, one side on the width direction of second backup pad is equipped with the second breach, the quantity of second breach is a plurality of and follows the length direction of second backup pad distributes, the one end of footboard is located in the first breach and with first backup pad is articulated, the other end of footboard is located in the second breach and with the second support frame is articulated, the one end of second backup pad is equipped with the supporting leg.

2. The attic ladder of claim 1, wherein: one end of the second supporting plate, which is far away from the supporting legs, is provided with a limiting part.

3. The attic ladder of claim 1, wherein: and a guard rail is arranged on the second support plate and extends from one end of the second support plate to the other end of the second support plate.

4. The attic ladder of claim 3, wherein: the guard rail is connected with one side, far away from the first supporting plate, of the second supporting plate.

5. The attic ladder of claim 1, wherein: still include the air spring, the one end of air spring with the inside wall of first backup pad is articulated, the other end of air spring with the bottom of footboard is articulated.

6. The attic ladder of claim 5, wherein: the number of the gas springs is at least two and is distributed at intervals along the length direction of the first supporting plate.

7. The attic ladder of claim 1, wherein: the first notch and the second notch are both right-angled triangle notches.