CN2869275Y - Multifunctional foldable ladder - Google Patents
Multifunctional foldable ladder Download PDFInfo
- Publication number
- CN2869275Y CN2869275Y CN 200620055768 CN200620055768U CN2869275Y CN 2869275 Y CN2869275 Y CN 2869275Y CN 200620055768 CN200620055768 CN 200620055768 CN 200620055768 U CN200620055768 U CN 200620055768U CN 2869275 Y CN2869275 Y CN 2869275Y
- Authority
- CN
- China
- Prior art keywords
- ladder
- fixed
- footboard
- utility
- plastic
- 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 - Lifetime
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Abstract
The utility model relates to a product in folding ladder industry, in particular to a multifunctional folding ladder with simple structure and convenience feature, comprising at least 4 sections of ladder beds and a plurality of hinge mechanisms, wherein the ladder bed comprises two supporting tubes, between which a plurality of foot bars are fixed. The supporting tubes of two adjacent ladder beds are connected with each other by hinge mechanism; bracing shoe are separately fixed at the bottom of the two ladder beds locating at the two ends of ladder; at least one footboard made of blow molded or injected plastic is fixed at each ladder bed in the middle of ladder; a limit recess fitting the foot bar is manufactured at the side of a plastic footboard opposite the ladder bed; additionally, a plurality of vertical through holes are formed on the plastic footboard, on which backside stiffener is fixed. The utility model integrates the functions of straight ladder, A-shape ladder and ladder used as working platform; particularly when used as working platform, the plastic footboard fixed on the ladder can enable people to stand on the ladder safer and more stable with simple structure and convenience to be used.
Description
Technical field:
The utility model relates to the folding ladder technical field, refers in particular to a kind of Foldable multifunctional ladder simple in structure, easy to use.
Background technology:
At present, a kind of Foldable multifunctional ladder has appearred in market, and this ladder has the function of yi shaped ladder, A word ladder and workbench ladder, connects by linkage between similar two sections ladders, just can work as yi shaped ladder and use when ladder erects; Ladder when the centre is horizontal positioned, and when the ladder at two ends supported middle ladder at an angle, at this moment ladder just can be used as the workbench ladder use, operation on the ladder in the middle of the people may stand in.But when this ladder is used as workbench ladder and is used,, when the people stands on the ladder operation like this,, bring many troubles to normal operation owing to the station, underfooting gets having peace of mind inadequately because middle ladder partly not have to be provided with the pedal of standing.
The utility model content:
The purpose of this utility model is to provide a kind of multi-functional folding ladder simple in structure, easy to use at the weak point of prior art existence, it has the advantage of yi shaped ladder and A word ladder and workbench ladder concurrently, and more can be safe and reliable when workbench ladder uses, light and handy convenient.
To achieve these goals, the technical solution adopted in the utility model is: it comprises at least four sections ladders and several linkages, ladder comprises two stay pipes, article two, be provided with several treadles between the stay pipe, connect by linkage between the stay pipe of every adjacent two sections ladders, two sections ladder bottoms that are in two ends are respectively arranged with feet, ladder in the middle of being positioned at is provided with at least one plastics pedal, the plastics pedal offers the limited impression that cooperates with crosspiece over against the side of ladder, in addition, the plastics pedal is also opened several holes of up/down perforation.
The plastics pedal back side is provided with reinforcing rib.
After adopting said structure, owing to connect by linkage between the stay pipe of per two sections ladders, can rotate around linkage between the ladder, when all ladders are vertical direction, at this moment ladder can work as the yi shaped ladder use; When several sections ladders wherein are horizontal positioned, and the ladder of the ladder on other both sides support level placement at an angle, establish the plastics pedal on horizontal ladder upper berth, the plastics pedal is stuck on the treadle of horizontal ladder by the limited impression of self, at this moment ladder can be worked as the workbench ladder use, the people may stand in operation on the pedal, and is safe and reliable, pulls down light and handy convenience after operation is intact.So the utility model has the function of yi shaped ladder, A word ladder and workbench ladder concurrently, particularly when workbench ladder uses, the plastics pedal that is provided with on it, make the people stand in above safety and steady more, simple in structure, easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
See shown in Figure 1, in the present embodiment, the utility model comprises four sections ladders 1 and several linkages 2, ladder 1 comprises two stay pipes 11, article two, be provided with several treadles 12 between the stay pipe 11, connect by linkage 2 between the stay pipe 11 of every adjacent two sections ladders 1, two sections ladder 1 bottoms that are in two ends are respectively arranged with feet 4, middle two sections ladders 1 are horizontal positioned, two sections ladders 1 in the middle of the ladder 1 on both sides supports at an angle, two sections ladders 1 of centre are provided with polylith plastics pedal 3, plastics pedal 3 is blowing or injection mo(u)lding, plastics pedal 3 offers the limited impression 31 that cooperates with treadle 12 over against the side of ladder 1, plastics pedal 3 just can be positioned on the ladder 1 by limited impression 31 like this, and at this moment ladder just can be used as the workbench ladder use, in addition, plastics pedal 3 is also opened several holes 32 of up/down perforation, and the effect of leaking hole can be played in these holes 32.Simultaneously, plastic cement pedal 3 back sides are provided with reinforcing rib, make whole platform solid, and load-bearing is better.Remove plastics pedal 3, the ladder 1 of horizontal positioned is erected, at this moment ladder can be used as yi shaped ladder again and use.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (2)
1, the Foldable multifunctional ladder, comprise at least four sections ladders (1) and several linkages (2), ladder (1) comprises two stay pipes (11), article two, be provided with several treadles (12) between the stay pipe (11), connect by linkage (2) between the stay pipe (11) of every adjacent two sections ladders (1), two sections ladders (1) bottom that is in two ends is respectively arranged with feet (4), it is characterized in that: the ladder (1) in the middle of being positioned at is provided with at least one plastics pedal (3), plastics pedal (3) offers the limited impression (31) that cooperates with crosspiece (12) over against the side of ladder (1), in addition, plastics pedal (3) also has several holes (32) of up/down perforation.
2, Foldable multifunctional ladder according to claim 1 is characterized in that: plastic cement pedal (3) back side is provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055768 CN2869275Y (en) | 2006-03-07 | 2006-03-07 | Multifunctional foldable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055768 CN2869275Y (en) | 2006-03-07 | 2006-03-07 | Multifunctional foldable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869275Y true CN2869275Y (en) | 2007-02-14 |
Family
ID=37724210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055768 Expired - Lifetime CN2869275Y (en) | 2006-03-07 | 2006-03-07 | Multifunctional foldable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251742A (en) * | 2011-05-16 | 2011-11-23 | 王万兴 | Working panel and working platform ladder with same |
| CN111894442A (en) * | 2020-08-13 | 2020-11-06 | 佛山市彩泉电子科技有限公司 | Multifunctional folding ladder |
-
2006
- 2006-03-07 CN CN 200620055768 patent/CN2869275Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251742A (en) * | 2011-05-16 | 2011-11-23 | 王万兴 | Working panel and working platform ladder with same |
| CN111894442A (en) * | 2020-08-13 | 2020-11-06 | 佛山市彩泉电子科技有限公司 | Multifunctional folding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |