CN204804679U

CN204804679U - Collapsible ladder

Info

Publication number: CN204804679U
Application number: CN201520552955.8U
Authority: CN
Inventors: 杨柳青
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2015-11-25
Anticipated expiration: 2025-07-28

Abstract

The utility model discloses a collapsible ladder, including terraced leg, left pedal and right pedal, the ladder leg includes left terraced leg and right terraced leg, ladder leg bottom all is equipped with anti -skidding line, on a left side terraced leg and the right terraced leg respectively the hinge link and have a plurality of left pedal and right pedal, be equipped with netted anti -skidding line on left pedal and the right pedal, the left pedal front end is equipped with the separation blade board parallel with left pedal, adopt the hinge to link between left pedal and right pedal, the ladder leg has the horizontally backup pad with left pedal and right pedal's hinge node, compares with prior art, and easy operation uses conveniently, and the sound construction security is high, is convenient for store and lays.

Description

A kind of folding ladder

[technical field]

The utility model relates to the technical field of ladder, particularly a kind of technical field of folding ladder.

[background technology]

Ladder is the instrument often used in people's daily life; people often can use ladder to take to put the equipment of pinnacled thing or maintenance eminence; the general ladder used is H type ladder now; this ladder is made up of mutual approximately parallel montant and the equally spaced cross bar be fixed on montant; ladder relies on a support when using by H type ladder obliquely; people then can step on cross bar and on, but existing ladder length direction can not fold, so storage and shift cumbersome.

[utility model content]

The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of folding ladder, and the former foot pedal of ladder can be made to fold, convenient storage and transfer, and structure is still firm, and safety is high.

For achieving the above object, the utility model proposes a kind of folding ladder, comprise terraced leg, left-hand tread plate and right-hand tread plate, described terraced leg bottom is equipped with anti-slip veins, described terraced leg comprises left terraced leg and right terraced leg, on described left terraced leg and right terraced leg, hinge links has some left-hand tread plates and right-hand tread plate respectively, described left-hand tread plate and right-hand tread plate are provided with mesh antiskid line, described left-hand tread plate front end is provided with the catch plate parallel with left-hand tread plate, adopt hinge links between described left-hand tread plate and right-hand tread plate, the hinge node of described terraced leg and left-hand tread plate and right-hand tread plate has the gripper shoe of level.

As preferably, the distance between described upper and lower pedal is 30cm, and the length of described left-hand tread plate and right-hand tread plate is 25cm.

As preferably, described catch plate is fixedly connected with left-hand tread plate, and described gripper shoe is fixedly connected with terraced leg.

The beneficial effects of the utility model: the utility model passes through original foot rest folding, reduce volume shared by ladder, in normal use procedure, still can ensure the structural strength of former H type ladder, compared with prior art, application simple to operate is convenient, and sound construction safety is high, is convenient to storage and lays.

Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.

[accompanying drawing explanation]

Fig. 1 is the structural representation of a kind of folding ladder of the utility model.

In figure: 1-right-hand tread plate, 2-ladder leg, 3-gripper shoe, 4-left-hand tread plate, 5-catch plate.

[detailed description of the invention]

Consult Fig. 1, a kind of folding ladder of the utility model, comprise terraced leg 2, left-hand tread plate 4 and right-hand tread plate 1, described terraced leg 2 comprises left terraced leg and right terraced leg, described terraced leg 2 bottom is equipped with anti-slip veins, on described left terraced leg and right terraced leg, hinge links has some left-hand tread plates 4 and right-hand tread plate 1 respectively, described left-hand tread plate 4 and right-hand tread plate 1 are provided with mesh antiskid line, described left-hand tread plate 4 front end is provided with the catch plate 5 parallel with left-hand tread plate 4, hinge links is adopted between described left-hand tread plate 4 and right-hand tread plate 1, the hinge node of described terraced leg 2 and left-hand tread plate 4 and right-hand tread plate 1 has the gripper shoe 3 of level, distance between described upper and lower pedal is 30cm, the length of described left-hand tread plate 4 and right-hand tread plate 1 is 25cm, described catch plate is fixedly connected with left-hand tread plate, described gripper shoe 3 is fixedly connected with terraced leg 2.

Utility model works process:

A kind of folding ladder of the utility model in the course of the work, is first just put ladder, is pulled open terraced leg 2, make lowermost left-hand tread plate 4 vertical with terraced leg 2 with right-hand tread plate 1 by pin or external force again, ladder is stable, then can climb up along pedal, in the process of swashing, left-hand tread plate 4 and right-hand tread plate 2 are smashed step by step, finally use ladder, make pedal oblique fold, compress terraced leg 2, compared with prior art, application simple to operate is convenient, sound construction safety is high, is convenient to storage and lays.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.

Claims

1. a folding ladder, it is characterized in that: comprise terraced leg (2), left-hand tread plate (4) and right-hand tread plate (1), described terraced leg (2) comprises left terraced leg and right terraced leg, described terraced leg (2) bottom is equipped with anti-slip veins, on described left terraced leg and right terraced leg, hinge links has some left-hand tread plates (4) and right-hand tread plate (1) respectively, described left-hand tread plate (4) and right-hand tread plate (1) are provided with mesh antiskid line, described left-hand tread plate (4) front end is provided with the catch plate (5) parallel with left-hand tread plate (4), hinge links is adopted between described left-hand tread plate (4) and right-hand tread plate (1), the hinge node of described terraced leg (2) and left-hand tread plate (4) and right-hand tread plate (1) has the gripper shoe (3) of level.

2. a kind of folding ladder as claimed in claim 1, is characterized in that: the distance between described upper and lower pedal is 30cm, and the length of described left-hand tread plate (4) and right-hand tread plate (1) is 25cm.

3. a kind of folding ladder according to any one of claim 1 to 2, is characterized in that: described catch plate is fixedly connected with left-hand tread plate, and described gripper shoe (3) is fixedly connected with terraced leg (2).