CN203729855U - Vehicle-mounted externally-suspended folding ladder - Google Patents
Vehicle-mounted externally-suspended folding ladder Download PDFInfo
- Publication number
- CN203729855U CN203729855U CN201420086997.2U CN201420086997U CN203729855U CN 203729855 U CN203729855 U CN 203729855U CN 201420086997 U CN201420086997 U CN 201420086997U CN 203729855 U CN203729855 U CN 203729855U
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- CN
- China
- Prior art keywords
- folding ladder
- ladder
- folding
- vehicle
- pulley
- 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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- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The utility model discloses a vehicle-mounted externally-suspended folding ladder which comprises pulley blocks and a folding ladder, wherein the folding ladder comprises a ladder rack which can be folded and unfolded and pedals movably connected with the rack; one end of the folding ladder is movably connected with the bottom of a vehicle door; the folding ladder after folded is located in one plane with the vehicle door; one pulley block is arranged at each of the top and the bottom of one side of the vehicle door; the pulley block at the bottom controls a pulley to roll through a rocker lever; and a steel wire is fixed on one side of the folding ladder, connected with the two pulley blocks on the same side of the vehicle door and controlled by the pulley block at the bottom of the vehicle door to stretch out and draw back so as to drive the folding ladder to unfold or fold. The vehicle-mounted externally-suspended folding ladder provided by the utility model is unique and simple in structure, large in folding space and convenient to use, and can guarantee the ascending height under the condition of limited mounting space.
Description
Technical field
The utility model relates to a kind of folding ladder, is specifically related to a kind of vehicle-mounted outer suspension folding ladder.
Background technology
Existing vehicle-mounted folding ladder on market, mostly car, ladder separate, and when use, need to assemble rear use, extremely inconvenient and take the storage area of car.
Utility model content
The utility model provides a kind of vehicle-mounted outer suspension folding ladder, this vehicle-mounted outer suspension folding ladder structure uniqueness, simple, and folding space is large, easy to use, and height can ensure to ascend a height in the situation that installing space is limited.
In order to achieve the above object, the utility model has following technical scheme:
The vehicle-mounted outer suspension folding ladder of the utility model, comprise assembly pulley and folding ladder, described folding ladder is made up of a ladder that can fold and launch and the pedal that is flexibly connected with this ladder, described folding ladder one end is flexibly connected with car door bottom, after folding, can become with car door a plane, the top and bottom of car door one side is respectively provided with an assembly pulley, wherein bottom pulley group is by rocking bar control pulley rolling, and folding ladder one side is fixed with that two assembly pulleys of a steel wire and car door homonymy are connected and drives folding ladder to launch or folding by car door bottom pulley group control steel wire is flexible.
Wherein, described pedal plate face is hollow out, increases the friction of plate face.
Wherein, in described folding ladder, built-in two the movable supports of end pedal, support ground for folding ladder while expansion.
Wherein, described travel(l)ing rest is folded and is launched by a guide rail control of being fixed on pedal bottom.
Owing to having taked above technical scheme, the utility model has the advantage of:
1, simple in structure, handsome in appearance;
2, take up room little, easy to use.
Brief description of the drawings
Fig. 1 is the folding pre-structure schematic diagram of the utility model;
Fig. 2 is the folding rear structural representation of the utility model.
In figure: 1, ladder 2, pedal 3, assembly pulley 4, steel wire 5, rocking bar 6, travel(l)ing rest 7, guide rail
Detailed description of the invention
Below implement to be used for illustrating the utility model, but be not used for limiting scope of the present utility model.
Referring to Fig. 1-2, vehicle-mounted outer suspension folding ladder of the present utility model, comprise assembly pulley 3 and folding ladder, described folding ladder is made up of a ladder 1 that can fold and launch and the pedal 2 that is flexibly connected with this ladder, described pedal 2 plate faces are hollow out, increase the friction of plate face, described folding ladder one end is flexibly connected with car door bottom, after folding, can become with car door a plane, the top and bottom of car door one side is respectively provided with an assembly pulley 3, wherein bottom pulley group 3 is controlled pulley rolling by rocking bar 5, folding ladder one side is fixed with that two assembly pulleys 3 of a steel wire 4 and car door homonymy are connected and is controlled by car door bottom pulley group 3 that steel wire is flexible drives folding ladder to launch or folding, built-in two the movable supports 6 of end pedal 2 in described folding ladder, while expansion for folding ladder, support ground, described travel(l)ing rest 6 is controlled folding and is launched by a guide rail 7 that is fixed on pedal 2 bottoms.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model extends out.
Claims (4)
1. a vehicle-mounted outer suspension folding ladder, comprise assembly pulley and folding ladder, it is characterized in that: described folding ladder is made up of a ladder that can fold and launch and the pedal that is flexibly connected with this ladder, described folding ladder one end is flexibly connected with car door bottom, after folding, can become with car door a plane, the top and bottom of car door one side is respectively provided with an assembly pulley, wherein bottom pulley group is by rocking bar control pulley rolling, folding ladder one side is fixed with that two assembly pulleys of a steel wire and car door homonymy are connected and drives folding ladder to launch or folding by car door bottom pulley group control steel wire is flexible.
2. vehicle-mounted outer suspension folding ladder as claimed in claim 1, is characterized in that: described pedal plate face is hollow out, increases the friction of plate face.
3. vehicle-mounted outer suspension folding ladder as claimed in claim 1, is characterized in that: built-in two the movable supports of end pedal in described folding ladder, support ground for folding ladder while expansion.
4. vehicle-mounted outer suspension folding ladder as claimed in claim 3, is characterized in that: described travel(l)ing rest is folded and launched by a guide rail control of being fixed on pedal bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086997.2U CN203729855U (en) | 2014-02-27 | 2014-02-27 | Vehicle-mounted externally-suspended folding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086997.2U CN203729855U (en) | 2014-02-27 | 2014-02-27 | Vehicle-mounted externally-suspended folding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729855U true CN203729855U (en) | 2014-07-23 |
Family
ID=51199936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086997.2U Expired - Fee Related CN203729855U (en) | 2014-02-27 | 2014-02-27 | Vehicle-mounted externally-suspended folding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894750A (en) * | 2017-03-16 | 2017-06-27 | 武汉轻工大学 | Emergency door stairs and application method |
| CN107130659A (en) * | 2017-06-03 | 2017-09-05 | 贵州安顺顺达机械服务有限公司 | A kind of staircase for being easy to excavator above and below driver |
| CN109624861A (en) * | 2018-12-12 | 2019-04-16 | 北京磁浮交通发展有限公司 | A kind of floating line maintenance vehicle-mounted folding hanging basket of magnetic |
-
2014
- 2014-02-27 CN CN201420086997.2U patent/CN203729855U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894750A (en) * | 2017-03-16 | 2017-06-27 | 武汉轻工大学 | Emergency door stairs and application method |
| CN107130659A (en) * | 2017-06-03 | 2017-09-05 | 贵州安顺顺达机械服务有限公司 | A kind of staircase for being easy to excavator above and below driver |
| CN109624861A (en) * | 2018-12-12 | 2019-04-16 | 北京磁浮交通发展有限公司 | A kind of floating line maintenance vehicle-mounted folding hanging basket of magnetic |
| CN109624861B (en) * | 2018-12-12 | 2020-06-02 | 北京磁浮交通发展有限公司 | Magnetic levitation line overhauls with on-vehicle folding hanging flower basket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |