CN202325204U - Freely-extending ladder - Google Patents
Freely-extending ladder Download PDFInfo
- Publication number
- CN202325204U CN202325204U CN2011204224501U CN201120422450U CN202325204U CN 202325204 U CN202325204 U CN 202325204U CN 2011204224501 U CN2011204224501 U CN 2011204224501U CN 201120422450 U CN201120422450 U CN 201120422450U CN 202325204 U CN202325204 U CN 202325204U
- Authority
- CN
- China
- Prior art keywords
- uprights
- freely
- column
- ladder
- extending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Ladders (AREA)
Abstract
The utility model relates to a freely-extending ladder which belongs to the technical field of articles for daily use. The freely-extending ladder comprises uprights and cross rods, wherein the cross rods are connected with the uprights through bolts, the uprights are of a flexible structure, the lower ends of the uprights are provided with operating systems, the tops of the uprights are provided with hooks connected with the uprights through threads, the middle parts of the uprights are provided with foldable reinforcing stay rods, the uprights are made of aluminum alloy materials, and the bolts are stainless steel bolts. The freely-extending ladder disclosed by the utility model is integrally of a freely-extending structure, can be contracted to the tail end and suspended on a proper position through the hooks when not being used, can be extended for a proper length by using the operating systems according to demands of specific occasions when being used, has light integral weight and small volume, can be applied to any occasions, and is convenient for carrying and moving.
Description
Technical field
The utility model relates to and freely stretches ladder, belongs to the articles for daily use technical field.
Background technology
At present, the ladder that generally uses mostly can not shrink, and when placing, has just taken very big space; And the length of ladder can not regulate as required, so many occasions all are not suitable for using ladder, but do not have other instruments to replace again; This just brings very big trouble to daily life; Simultaneously because the weight of ladder is heavier, move inconveniently, caused use, safeguard all very loaded down with trivial details.
Summary of the invention
The purpose of the utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of and can freely stretch as required, in light weight, volume is little, convenience is mobile and the ladder that carries.
The utility model is realized through following technical scheme:
A kind of ladder that freely stretches, its special character are to comprise column 2 and cross bar 5, and cross bar 5 is connected with column 2 through bolt 3; Column 2 is a stretching structure; The lower end of column 2 is provided with operating system 6, and the top of column 2 is provided with the hook 1 that is threaded with it, and the middle part of column 2 is equipped with folding reinforcing struts 4; Column 2 adopts aluminum alloy materials to process, and bolt 3 is a stainless steel bolt.
The utility model freely stretch ladder; Integral body is can free stretched out structure, and the time spent can not be contracted to least significant end, is suspended to suitable position through hook; Can stretch out suitable length according to the needs operating system of concrete occasion during use; The equipment overall weight is light, volume is little, can be applied to any occasion, and is convenient for carrying and moves.
Description of drawings
Fig. 1: the utility model freely stretch the ladder structure sketch map;
Among the figure: 1: hook; 2: column; 3: bolt; 4: reinforcing struts; 5, cross bar; 6, operating system.
The specific embodiment
Provide the specific embodiment of the utility model below with reference to accompanying drawing, be used for the formation of the utility model is done further explain.
Embodiment 1
A kind of ladder that freely stretches of present embodiment comprises column 2 and cross bar 5, and cross bar 5 is connected with column 2 through bolt 3; Column 2 is a stretching structure; The lower end of column 2 is provided with operating system 6, and the top of column 2 is provided with the hook 1 that is threaded with it, and the middle part of column 2 is equipped with folding reinforcing struts 4; Column 2 adopts aluminum alloy materials to process, and bolt 3 is a stainless steel bolt.
During use,, can strut be strutted, to improve safety if also need reinforce to ladder.
Present embodiment freely stretch ladder; Integral body is can free stretched out structure, and the time spent can not be contracted to least significant end, is suspended to suitable position through hook; Can stretch out suitable length according to the needs operating system of concrete occasion during use; The equipment overall weight is light, volume is little, can be applied to any occasion, and is convenient for carrying and moves.
Claims (1)
1. one kind is freely stretched ladder, it is characterized in that comprising column (2) and cross bar (5), and cross bar (5) is connected with column (2) through bolt (3); Column (2) is a stretching structure; The lower end of column (2) is provided with operating system (6), and the top of column (2) is provided with the hook (1) that is threaded with it, and the middle part of column (2) is equipped with folding reinforcing struts (4); Column (2) adopts aluminum alloy materials to process, and bolt (3) is a stainless steel bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204224501U CN202325204U (en) | 2011-10-31 | 2011-10-31 | Freely-extending ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204224501U CN202325204U (en) | 2011-10-31 | 2011-10-31 | Freely-extending ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325204U true CN202325204U (en) | 2012-07-11 |
Family
ID=46437186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204224501U Expired - Fee Related CN202325204U (en) | 2011-10-31 | 2011-10-31 | Freely-extending ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066511A (en) * | 2012-12-28 | 2013-04-24 | 安徽电力广德供电有限责任公司 | Multifunctional maintenance ladder |
| CN105591306A (en) * | 2015-12-25 | 2016-05-18 | 南京南瑞继保电气有限公司 | Inspection gallery |
-
2011
- 2011-10-31 CN CN2011204224501U patent/CN202325204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066511A (en) * | 2012-12-28 | 2013-04-24 | 安徽电力广德供电有限责任公司 | Multifunctional maintenance ladder |
| CN105591306A (en) * | 2015-12-25 | 2016-05-18 | 南京南瑞继保电气有限公司 | Inspection gallery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121031 |