CN203669719U

CN203669719U - Bidirectional folding multipurpose ladder

Info

Publication number: CN203669719U
Application number: CN201320895192.8U
Authority: CN
Inventors: 张广舜; 张诺
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2014-06-25
Anticipated expiration: 2023-12-23

Abstract

The utility model relates to a bidirectional folding multipurpose ladder. The bidirectional folding multipurpose ladder can be vertically and laterally folded and comprises main edge supports, auxiliary edge supports, hard supports, soft supports, foldable connecting devices, fastening seats, fastening bolts and fastening buckles, wherein the main edge supports are two strip-shaped devices which are independent and correspond to each other; the foldable connecting devices are arranged at one ends of the main edge supports or the auxiliary edge supports and can be used for being connected with other main edge supports or the auxiliary edge supports; the auxiliary edge supports are arranged on the inner sides of the main edge supports; the hard supports, the soft supports, the fastening seats, the fastening bolts and the fastening buckles are arranged on the auxiliary edge supports. The bidirectional folding multipurpose ladder can be multipurpose and is practical and convenient.

Description

A kind of bi-directional folded Multipurpose ladder

Technical field

The utility model relates to a kind of ladder, especially a kind of can be used for climbing and be used as that stretcher uses, can fold up and down again can the folding Multipurpose ladder in left and right, belongs to industry manufacture field.

Background technology

Ladder is a kind of article that from ancient times just have, until still used today, along with social progress, there are many variations in the structure and material of ladder, some new ladders are produced, from function: there is two-way ladder, can extension ladder, unidirectional-folding ladder anti-skidding etc., from material: there is pure wooden aluminium alloys, the combination of steel wood, plastics, insulation materials etc., at present, although there are so many ladders, but to special moment, as rescue, the disaster relief, wartime etc., above-mentioned ladder will be subject to the impact of objective condition or self structure, be difficult to play a role, as few in function, carry inconvenience, quality is overweight etc., therefore, people need a kind of new ladder or technical scheme to produce as early as possible, to solve existing problem or defect, object of the present invention is exactly in order to solve current existing problem, and the new technical scheme with substantive progress and feature proposing.

Summary of the invention

In order to reach the object that solves above-mentioned existing problem, the technical scheme the utility model proposes is a kind of bi-directional folded Multipurpose ladder, it is characterized in that: it by main temple, secondary support, hold out in spite of difficulties, soft support, folding linkage, fastening base, fastening bolt, tightening buckle form, main temple is two independently mutual corresponding strip devices, one end of main temple or secondary support is provided with folding linkage, this folding linkage can connect other main temples or secondary support, the inner side of main temple is provided with secondary support, in secondary support, be provided with and hold out in spite of difficulties, soft support, fastening base, fastening bolt, tightening buckle, hold out in spite of difficulties with one end of soft support and be connected in a secondary support by fastening base, fastening bolt is arranged in another corresponding secondary support, hold out in spite of difficulties with one end of soft support and be provided with separately tightening buckle, this tightening buckle can with corresponding fastening bolt in conjunction with or take apart.

The technical characterictic that the utility model scheme also has is: the support of the one end of holding out in spite of difficulties and secondary is flexibly connected, and holding out in spite of difficulties can be in this secondary support or rotation to the left or to the right so that this hold out in spite of difficulties can be parallel with major and minor temple.

The technical characterictic that the utility model scheme also has is: the support of one end of soft support and secondary is flexibly connected, and the other end of soft support, is taking apart after the combination of tightening buckle and fastening bolt, can make soft support be wrapped on main temple and secondary support and hold out in spite of difficulties.

The advantage that the utility model compared with prior art had and significant progressive:

1, can be up and down, left and right is bi-directional folded, easy to carry.

2, can use as stretcher the use of also can ascending a height or work.

3, one-object-many-purposes, economizes on resources.

Brief description of the drawings

Below in conjunction with accompanying drawing, the utility model is described in detail

Fig. 1 is a kind of bi-directional folded Multipurpose ladder embodiment overall schematic of the utility model.

Fig. 2 is a kind of bi-directional folded Multipurpose ladder embodiment vertical folding poststack example top view of the utility model.

Fig. 3 is the folding rear schematic diagram in a kind of bi-directional folded Multipurpose ladder embodiment of the utility model left and right.

1 main temple in figure, 2 secondary supports, 3 fastening bases, 4 hold out in spite of difficulties, 5 soft supports, 6 folding linkages, 7 tightening buckles, 8 fastening bolts.

Detailed description of the invention

Referring to figure l, in embodiment, on main temple 1, be provided with secondary support 2, in secondary support 2, be provided with fastening base 3, hold out in spite of difficulties 4, soft support 5, be provided with folding linkage 6 in one end of main temple 1, be respectively provided with tightening buckle 7 in the one end of holding out in spite of difficulties with soft support, tightening buckle 7 by hold out in spite of difficulties 4 and soft support 5 be fastened on corresponding secondary support 2, folding linkage 6 can connect other main temples, trapezoidal to form.

Referring to Fig. 2, in embodiment, be arranged at folding linkage on main temple 16 folding after, can make two groups of main temples 1 coincide with the upper and lower, realize this ladder and carry out up and down folding object.

Referring to Fig. 3, in embodiment, on the basis folding up and down at this ladder, be about to after two groups of main temple 1 doublings, again by hold out in spite of difficulties 4 and soft support 5 on the tightening buckle 7 of one end take apart from fastening bolt 8, left and right merges, and soft support 5 is wrapped in to main temple 1, secondary support 2, holds out in spite of difficulties on 3, can realize upper and lower, the bi-directional folded object in left and right, when use, each parts launch combination.

A kind of bi-directional folded Multipurpose ladder of employing the utility model scheme, not only can fold up and down, can also merge or fold in left and right, has facilitated and has carried and transport, and has expanded the scope of application, practical, convenient.

Certainly; give an example and some technical characterictics and the scheme that disclose a kind of bi-directional folded Multipurpose ladder of the utility model are described by above-mentioned; it also has other advantages and feature; the technical program is not limited to above-mentioned giving an example and explanation; those of ordinary skill involved in the present invention; some that in the essential scope of the technical program, it is done changes as adds, accepts or rejects or replace, within also should falling into protection domain of the present utility model.

Claims

1. a bi-directional folded Multipurpose ladder, is characterized in that: it by main temple, secondary support, hold out in spite of difficulties, soft support, folding linkage, fastening base, fastening bolt, tightening buckle form; Main temple is two independently mutual corresponding strip devices, one end of main temple or secondary support is provided with folding linkage, this folding linkage can connect other main temples or secondary support, the inner side of main temple is provided with secondary support, in secondary support, be provided with hold out in spite of difficulties, soft support, fastening base, fastening bolt, tightening buckle; Hold out in spite of difficulties that to be connected to a secondary support by fastening base upper with one end of soft support, it is upper that fastening bolt is arranged on another corresponding secondary support, hold out in spite of difficulties with one end of soft support and be provided with separately tightening buckle, this tightening buckle can with corresponding fastening bolt in conjunction with or take apart.

2. the bi-directional folded Multipurpose ladder of one according to claim 1, is characterized in that: the support of the one end of holding out in spite of difficulties and secondary is flexibly connected, and holding out in spite of difficulties can be in this secondary support or rotation to the left or to the right so that this hold out in spite of difficulties can be parallel with major and minor temple.

3. the bi-directional folded Multipurpose ladder of one according to claim 1, it is characterized in that: one end of soft support is flexibly connected with secondary support, the other end of soft support, is taking apart after the combination of tightening buckle and fastening bolt, on can making soft support be wrapped in the support of main temple and secondary and holding out in spite of difficulties.