CN103266849A - Insulated engineering plastic folding ladder - Google Patents
Insulated engineering plastic folding ladder Download PDFInfo
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- CN103266849A CN103266849A CN2013102325836A CN201310232583A CN103266849A CN 103266849 A CN103266849 A CN 103266849A CN 2013102325836 A CN2013102325836 A CN 2013102325836A CN 201310232583 A CN201310232583 A CN 201310232583A CN 103266849 A CN103266849 A CN 103266849A
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- engineering plastics
- insulation
- handrail
- folding ladder
- ladder
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Abstract
The invention discloses an insulated engineering plastic folding ladder comprising a left armrest, a right armrest and pedals, wherein the left armrest and the right armrest are hollow cylinders; flexible card slots are arranged on the cylinders; and the left armrest, the right armrest and the pedals are all prepared from insulated engineering plastics. By adopting the manner, the engineering plastics can be prepared into a ladder after being added with an insulating compound to prevent danger caused by electric leakage during use, the ladder can be flexible and folded, and the characteristic of light texture of the engineering plastic is applied so that the carrying is convenient.
Description
Technical field
The present invention relates to a kind of engineering plastic product, particularly relate to a kind of engineering plastics insulation folding ladder.
Background technology
It is material that existing ladder adopts metal more, the ladder that metal is made no doubt has good intensity, but but there is potential safety hazard in many users that often touch electric wire, in family expenses, general ladder is bad placement not only, in life, can in maintain electrical devices, get into trouble unavoidably, therefore produce a kind of ladder that can insulate and can have a telescopic folding function and will occupy very big market.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of engineering plastics insulation folding ladder, make ladder after engineering plastics can being added insulating compound, the danger that produces because of electric leakage when preventing from using, and can telescopic folding, the characteristics that application engineering plastics quality is light are convenient for carrying.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of engineering plastics insulation folding ladder is provided, comprise: left handrail, right handrail and pedal, left side handrail, right handrail and pedal material are the insulation engineering plastics, left side handrail, right handrail are hollow cylinder, cylinder is provided with flexible draw-in groove, and flexible draw-in groove adopts metal to make.
In a preferred embodiment of the present invention, described insulation engineering plastics are sheet molding compound, and sheet molding compound is that filler is made with the hollow glass micropearl.
In a preferred embodiment of the present invention, adding insulating compound in the described engineering plastics is auxiliary agent.
In a preferred embodiment of the present invention, described left handrail, right handrail and pedal are that metal outer is wrapped up in insulation engineering plastics layer and made, and the insulation engineering plastics are adopted in left handrail, right handrail bottom
In a preferred embodiment of the present invention, described insulation engineering plastics are 3 ~ 5cm, and insulation engineering plastics layer is 0.5 ~ 1.0cm.
The invention has the beneficial effects as follows: the present invention is the application engineering plastics cleverly, are made into convenient folding and safe ladder, make the user to use and feel more relieved.
Description of drawings
Fig. 1 is the structural representation of engineering plastics insulation folding ladder of the present invention one preferred embodiment.
The mark of each parts is as follows in the accompanying drawing: 1, left handrail; 2, right handrail; 3, flexible draw-in groove; 4, pedal.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention provides following technical scheme.
In one embodiment, a kind of engineering plastics insulation folding ladder comprises: left handrail, right handrail and pedal, left side handrail, right handrail and pedal material are the insulation engineering plastics, left side handrail, right handrail are hollow cylinder, and cylinder is provided with flexible draw-in groove, and flexible draw-in groove adopts metal to make.
Be different from prior art, in one embodiment, described insulation engineering plastics are sheet molding compound, and sheet molding compound is that filler is made with the hollow glass micropearl, and adding insulating compound in the described engineering plastics is auxiliary agent.
Preferably, described left handrail, right handrail and pedal are that metal outer is wrapped up in insulation engineering plastics layer and made, and the insulation engineering plastics are adopted in left handrail, right handrail bottom.
Preferably, described insulation engineering plastics are 3 ~ 5cm, and insulation engineering plastics layer is 0.5 ~ 1.0cm.
The present invention makes ladder after engineering plastics are added insulating compound, the danger that has produced because of electric leakage when having prevented from using, and can telescopic folding, the characteristics that application engineering plastics quality is light are convenient for carrying.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes manual of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. engineering plastics insulation folding ladder, comprising: left handrail, right handrail and pedal is characterized in that, left side handrail, right handrail and pedal material are the insulation engineering plastics, left side handrail, right handrail are hollow cylinder, and cylinder is provided with flexible draw-in groove, and flexible draw-in groove adopts metal to make.
2. engineering plastics insulation folding ladder according to claim 1 is characterized in that described insulation engineering plastics are sheet molding compound, and sheet molding compound is that filler is made with the hollow glass micropearl.
3. engineering plastics insulation folding ladder according to claim 1 is characterized in that adding insulating compound in the described engineering plastics is auxiliary agent.
4. engineering plastics according to claim 1 insulation folding ladder is characterized in that, described left handrail, right handrail and pedal are that metal outer is wrapped up in insulation engineering plastics layer and made, and the insulation engineering plastics are adopted in left handrail, right handrail bottom
According to claim 1 and 4 described engineering plastics insulation folding ladders, it is characterized in that described insulation engineering plastics are 3 ~ 5cm, insulation engineering plastics layer is 0.5 ~ 1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325836A CN103266849A (en) | 2013-06-13 | 2013-06-13 | Insulated engineering plastic folding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325836A CN103266849A (en) | 2013-06-13 | 2013-06-13 | Insulated engineering plastic folding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103266849A true CN103266849A (en) | 2013-08-28 |
Family
ID=49010503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102325836A Pending CN103266849A (en) | 2013-06-13 | 2013-06-13 | Insulated engineering plastic folding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103266849A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320780Y (en) * | 1998-04-16 | 1999-05-26 | 辽宁邮电器材厂 | Insulating ladder |
| CN2575281Y (en) * | 2002-10-07 | 2003-09-24 | 董晓 | Combined ladder |
| EP1416117A1 (en) * | 2002-11-04 | 2004-05-06 | Etablissements Fournier, Sarl | Adjustable ladder |
| CN2804355Y (en) * | 2005-06-24 | 2006-08-09 | 杨洪建 | Telescopic ladder |
| CN200940438Y (en) * | 2006-08-30 | 2007-08-29 | 王海洪 | Glass fiber reinforced plastic insulation ladder |
| EP2273057A1 (en) * | 2009-07-09 | 2011-01-12 | Yaoguang Liang | Retractable Ladder |
| CN202417284U (en) * | 2011-12-15 | 2012-09-05 | 汝阳县电业局 | Foldable extensible vertical ladder for electricians |
-
2013
- 2013-06-13 CN CN2013102325836A patent/CN103266849A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320780Y (en) * | 1998-04-16 | 1999-05-26 | 辽宁邮电器材厂 | Insulating ladder |
| CN2575281Y (en) * | 2002-10-07 | 2003-09-24 | 董晓 | Combined ladder |
| EP1416117A1 (en) * | 2002-11-04 | 2004-05-06 | Etablissements Fournier, Sarl | Adjustable ladder |
| CN2804355Y (en) * | 2005-06-24 | 2006-08-09 | 杨洪建 | Telescopic ladder |
| CN200940438Y (en) * | 2006-08-30 | 2007-08-29 | 王海洪 | Glass fiber reinforced plastic insulation ladder |
| EP2273057A1 (en) * | 2009-07-09 | 2011-01-12 | Yaoguang Liang | Retractable Ladder |
| CN202417284U (en) * | 2011-12-15 | 2012-09-05 | 汝阳县电业局 | Foldable extensible vertical ladder for electricians |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |