CN103711429B - A kind of bi-directional folded Multipurpose ladder - Google Patents
A kind of bi-directional folded Multipurpose ladder Download PDFInfo
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- CN103711429B CN103711429B CN201310755870.5A CN201310755870A CN103711429B CN 103711429 B CN103711429 B CN 103711429B CN 201310755870 A CN201310755870 A CN 201310755870A CN 103711429 B CN103711429 B CN 103711429B
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Abstract
The present invention relates to a kind of bi-directional folded Multipurpose ladder, be that a kind of can folding up and down again can the folding Multipurpose ladder in left and right, it is supportted by main temple, secondary, hold out in spite of difficulties, soft support, foldable connections, fastening base, fastening bolt, tightening buckle form; Main temple is two independently mutually corresponding strip devices, one end of main temple or secondary support is provided with foldable connections, this foldable connections can connect other main temples or secondary support, the inner side of main temple is provided with secondary support, secondary support on be provided with hold out in spite of difficulties, soft support, fastening base, fastening bolt, tightening buckle, this ladder can one-object-many-purposes, practical, convenient.
Description
Technical field
The present invention relates to a kind of ladder, especially a kind of can be used for climb and be used as stretcher use, can fold up and down again can left and right fold Multipurpose ladder, belong to industry manufacture field.
Technical background
Ladder is a kind of article from ancient times just had, until today is still used, along with the progress of society, the structure and material of ladder there occurs many changes, create the ladder that some are new, functionally see: have two-way ladder, can extension ladder, unidirectional-folding ladder is anti-skidding, from material: there is pure wooden aluminium alloys, steel wood combines, 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 function is few, 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 to solve problem existing at present, and the new technical scheme with substantial advance and feature proposed.
Summary of the invention
In order to reach the object solving above-mentioned existing problem, the technical scheme that the present invention proposes is a kind of bi-directional folded Multipurpose ladder, it is characterized in that: it is supportted by main temple, secondary, hold out in spite of difficulties, soft support, foldable connections, fastening base, fastening bolt, tightening buckle are formed, main temple is two independently mutually corresponding strip devices, one end of main temple or secondary support is provided with foldable connections, this foldable connections can connect other main temples or secondary support, the inner side of main temple is provided with secondary support, secondary support is provided with and holds out in spite of difficulties, soft support, fastening base, fastening bolt, tightening buckle, hold out in spite of difficulties and be connected in a secondary support with one end of soft support by fastening base, fastening bolt is arranged in corresponding another secondary support, hold out in spite of difficulties and be provided with tightening buckle separately with one end of soft support, this tightening buckle can combine with corresponding fastening bolt or take apart.
The technical characteristic that the present invention program also has is: the one end of holding out in spite of difficulties is supportted with secondary and is flexibly connected, and holds out in spite of difficulties and or can rotate to the left or to the right in the support of this secondary, can be parallel with major and minor temple to make this hold out in spite of difficulties.
The technical characteristic that the present invention program also has is: one end of soft support is supportted with secondary and is flexibly connected, the other end of soft support, after the combination of taking tightening buckle and fastening bolt apart, soft support can be made to be wrapped in main temple and secondary support and on holding out in spite of difficulties.
The advantage that the present invention is compared with prior art had and significant progress:
1, can up and down, left and right is bi-directional folded, easy to carry.
2, can use as stretcher, use of also can ascending a height or work.
3, one-object-many-purposes, economizes on resources.
Below in conjunction with accompanying drawing, the present invention will be described in detail
Fig. 1 is a kind of bi-directional folded Multipurpose ladder embodiment overall schematic of the present invention.
Fig. 2 is a kind of bi-directional folded Multipurpose ladder embodiment vertical folding poststack example top view of the present invention.
Fig. 3 be folding about a kind of bi-directional folded Multipurpose ladder embodiment of the present invention after schematic diagram.
1 main temple in figure, 2 secondary supports, 3 fastening bases, 4 to hold out in spite of difficulties, 5 soft supports, 6 foldable connections, 7 tightening buckles, 8 fastening bolts.
Detailed description of the invention
See Fig. 1, in embodiment, main temple 1 is provided with secondary support 2, secondary support 2 is provided with fastening base 3, holds out in spite of difficulties 4, soft support 5, be provided with foldable connections 6 in one end of main temple 1, be respectively provided with tightening buckle 7 with one end of soft support holding out in spite of difficulties, tightening buckle 7 by hold out in spite of difficulties 4 and soft support 5 be fastened on corresponding secondary support 2, foldable connections 6 can connect other main temples, trapezoidal to form.
See Fig. 2, in embodiment, after the foldable connections 6 be arranged on main temple 1 folds, two groups of main temples 1 can be made to coincide with the upper and lower, realize the object that this ladder carries out folding up and down.
See Fig. 3, in embodiment, on the basis that this ladder folds up and down, after the doubling of two groups of main temples 1, taken apart from fastening bolt 8 by the tightening buckle 7 holding out in spite of difficulties one end in 4 and soft support 5, left and right merges again, and soft support 5 is wrapped in main temple 1, secondary support 2, holds out in spite of difficulties on 3, can realize upper and lower, that left and right is bi-directional folded object, during use, each parts launch to combine.
A kind of bi-directional folded Multipurpose ladder of employing the present invention program, can not only fold up and down, can also merge or fold in left and right, facilitating and carry and transport, expand the scope of application, practical, convenient.
Certainly; some technical characteristics and the scheme of a kind of bi-directional folded Multipurpose ladder of the present invention is disclosed by above-mentioned citing and explanation; it also has other advantages and feature; the technical program is not limited to above-mentioned citing and explanation; those of ordinary skill involved in the present invention; to its some change done as interpolation, choice or replacement in the essential scope of the technical program, also should fall within protection scope of the present invention.
Claims (3)
1. a bi-directional folded Multipurpose ladder, is characterized in that: it is supportted by main temple, secondary, hold out in spite of difficulties, soft support, foldable connections, fastening base, fastening bolt, tightening buckle are formed; Main temple is two independently mutually corresponding strip devices, one end of main temple or secondary support is provided with foldable connections, this foldable connections can connect other main temples or secondary support, the inner side of main temple is provided with secondary support, secondary support is provided with hold out in spite of difficulties, soft support, fastening base, fastening bolt, tightening buckle; Hold out in spite of difficulties and be connected in a secondary support with one end of soft support by fastening base, fastening bolt is arranged in corresponding another secondary support, and hold out in spite of difficulties and be provided with tightening buckle separately with one end of soft support, this tightening buckle can combine with corresponding fastening bolt or take apart.
2. the bi-directional folded Multipurpose ladder of one according to claim 1, is characterized in that: the one end of holding out in spite of difficulties is supportted with secondary and is flexibly connected, and holds out in spite of difficulties and or can rotate to the left or to the right in the support of this secondary, can be parallel with major and minor temple to make this hold out in spite of difficulties.
3. the bi-directional folded Multipurpose ladder of one according to claim 1, it is characterized in that: one end of soft support is supportted with secondary and is flexibly connected, the other end of soft support, after the combination of taking tightening buckle and fastening bolt apart, can make soft support be wrapped in main temple and secondary support and on holding out in spite of difficulties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755870.5A CN103711429B (en) | 2013-12-23 | 2013-12-23 | A kind of bi-directional folded Multipurpose ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755870.5A CN103711429B (en) | 2013-12-23 | 2013-12-23 | A kind of bi-directional folded Multipurpose ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711429A CN103711429A (en) | 2014-04-09 |
| CN103711429B true CN103711429B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310755870.5A Active CN103711429B (en) | 2013-12-23 | 2013-12-23 | A kind of bi-directional folded Multipurpose ladder |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134064B (en) * | 2015-08-28 | 2017-05-10 | 河南师范大学 | Two-way folding ladder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417282Y (en) * | 2000-04-07 | 2001-01-31 | 方大集团股份有限公司 | Two direction folding ladder |
| JP2001220975A (en) * | 2000-02-10 | 2001-08-17 | Kimihiko Takizawa | Tripodal stepladder |
| JP2002089161A (en) * | 2000-07-13 | 2002-03-27 | Hiroyuki Matsui | Foldable lifting instrument |
| EP1816313A1 (en) * | 2006-02-07 | 2007-08-08 | Telesteps AB | Collapsible stepladder |
| JP2007211493A (en) * | 2006-02-09 | 2007-08-23 | Chugoku Electric Power Co Inc:The | Ladder |
| CN201258682Y (en) * | 2008-06-06 | 2009-06-17 | 杨农 | Folding long ladder |
| CN202266182U (en) * | 2012-02-22 | 2012-06-06 | 河南省电力公司南阳供电公司 | Bidirectional collapsible type multifunctional ladder |
| CN203669719U (en) * | 2013-12-23 | 2014-06-25 | 张广舜 | Bidirectional folding multipurpose ladder |
-
2013
- 2013-12-23 CN CN201310755870.5A patent/CN103711429B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001220975A (en) * | 2000-02-10 | 2001-08-17 | Kimihiko Takizawa | Tripodal stepladder |
| CN2417282Y (en) * | 2000-04-07 | 2001-01-31 | 方大集团股份有限公司 | Two direction folding ladder |
| JP2002089161A (en) * | 2000-07-13 | 2002-03-27 | Hiroyuki Matsui | Foldable lifting instrument |
| EP1816313A1 (en) * | 2006-02-07 | 2007-08-08 | Telesteps AB | Collapsible stepladder |
| JP2007211493A (en) * | 2006-02-09 | 2007-08-23 | Chugoku Electric Power Co Inc:The | Ladder |
| CN201258682Y (en) * | 2008-06-06 | 2009-06-17 | 杨农 | Folding long ladder |
| CN202266182U (en) * | 2012-02-22 | 2012-06-06 | 河南省电力公司南阳供电公司 | Bidirectional collapsible type multifunctional ladder |
| CN203669719U (en) * | 2013-12-23 | 2014-06-25 | 张广舜 | Bidirectional folding multipurpose ladder |
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| Publication number | Publication date |
|---|---|
| CN103711429A (en) | 2014-04-09 |
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Effective date of registration: 20171222 Address after: 6 417A room, building No. 1188, west two ring road, Shengze Town, Wujiang District, Jiangsu, Suzhou, 215228 Patentee after: Suzhou hair textile Co., Ltd. Address before: 266000 Shandong province Qingdao city cloud night Road No. 15 101 A Patentee before: Zhang Guangshun |
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Effective date of registration: 20181018 Address after: 215200 No. 1188 west two ring road, Shengze Town, Wujiang District, Suzhou, Jiangsu. Patentee after: Suzhou Shengze science and Technology Pioneer Park Development Co., Ltd. Address before: 215228 417A, 6 building, 1188 west two ring road, Shengze Town, Wujiang District, Suzhou, Jiangsu. Patentee before: Suzhou hair textile Co., Ltd. |