CN203381778U - Foldable platform ladder - Google Patents
Foldable platform ladder Download PDFInfo
- Publication number
- CN203381778U CN203381778U CN201320322042.8U CN201320322042U CN203381778U CN 203381778 U CN203381778 U CN 203381778U CN 201320322042 U CN201320322042 U CN 201320322042U CN 203381778 U CN203381778 U CN 203381778U
- Authority
- CN
- China
- Prior art keywords
- ladder
- strut bar
- paralell
- ladder rack
- sides
- 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
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a foldable platform ladder which comprises a platform frame, an upper end and a telescopic ladder frame which is hinged to the platform frame through a rotary shaft. The platform frame is provided with a storage structure capable of accommodating the ladder frame which is slidably disposed in the storage structure. The platform frame is provided with a retaining plate preventing the ladder frame from being disconnected with the storage structure. The platform frame is provided with a limit part limiting rotating angles of the ladder frame. When the platform ladder is not used, the telescopic ladder frame can be stored into the storage structure of the platform frame, and accordingly the foldable platform ladder is small in space occupation and convenient to carry.
Description
Technical field
The utility model relates to a kind of foldable platforms ladder.
Background technology
When boats and ships stop bank, need to be connected with the platform on bank by the platform ladder, be convenient to the upper and lower bank of personnel, platform ladder of the prior art is generally a fixing integral body, and when it does not need to use, the parking space taken is larger, and carrying is also more inconvenient.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provide a kind of simple in structure, can fold the foldable platforms ladder that reduces to take up room.
For achieving the above object, the technical solution of the utility model is a kind of foldable platforms ladder of design, comprise the retractable steps frame that paralell, upper end and described paralell are hinged by rotating shaft, there is the container structure that can hold described ladder rack on described paralell, described ladder rack slides and is arranged in described container structure, is provided with on described paralell and stops described ladder rack to break away from the baffle plate of described container structure.
As preferably, be provided with on described paralell and make the stable hasp that is positioned at described container structure of described ladder rack.
As preferably, the two side of described paralell offers chute along its length, and described rotating shaft is inserted in described chute slidably.
As preferably, described ladder rack at least comprises the first ladder rack, the second-order ladder that slides mutually and arrange with described the first ladder rack, the upper end of described the first ladder rack and described paralell are hinged by described rotating shaft, described the first ladder rack comprises the first strut bar that is positioned at both sides, be horizontally set at the first pedal between the bottom of described the first strut bar of both sides, described second-order ladder comprises the second strut bar that is positioned at both sides, be horizontally set at the second pedal between the bottom of described the second strut bar of both sides, described the first strut bar has inner chamber, described the second strut bar is accommodated in the inner chamber of described the first strut bar.
As preferably, described ladder rack also comprises the 3rd ladder rack, described the 3rd ladder rack comprises the 3rd strut bar in both sides, be horizontally set at the 3rd pedal between the bottom of described the 3rd strut bar of both sides, described the second strut bar has inner chamber, and described the 3rd strut bar is accommodated in the inner chamber of described the second strut bar.
As preferably, the surface of described the first pedal, described the second pedal, described the 3rd pedal all has skid resistant course.
As preferably, between the upper end of described first strut bar of both sides, be horizontally arranged with stirrup.
Advantage of the present utility model and beneficial effect are: when the platform ladder does not need to use, the retractable steps frame can be packed up, be received in the container structure of paralell, the parking space taken is less, and is convenient to carrying.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, paralell; 2, rotating shaft; 3, chute; 4, baffle plate; 6, the first strut bar; 7, the first pedal; 8, the second strut bar; 9, the second pedal; 10, the 3rd strut bar; 11, the 3rd pedal; 12, stirrup.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of foldable platforms ladder, comprise the retractable steps frame that paralell 1, upper end and described paralell 1 are hinged by rotating shaft 2, there is the container structure that can hold described ladder rack on described paralell 1, described ladder rack slides and is arranged in described container structure, is provided with on described paralell 1 and stops described ladder rack to break away from the baffle plate 4 of described container structure.Without diagram, be provided with on described paralell 1 and make the stable hasp that is positioned at described container structure of described ladder rack.In the time of in ladder rack income container structure, the hasp on paralell stops ladder rack and its container structure to break away from, more stable on the ship rocked.
As shown in Figure 1, described ladder rack at least comprises the first ladder rack, the second-order ladder that slides mutually and arrange with described the first ladder rack, the upper end of described the first ladder rack and described paralell 1 are hinged by described rotating shaft 2, described the first ladder rack comprises the first strut bar 6 that is positioned at both sides, be horizontally set at the first pedal 7 between the bottom of described the first strut bar 6 of both sides, described second-order ladder comprises the second strut bar 8 that is positioned at both sides, be horizontally set at the second pedal 9 between the bottom of described the second strut bar 8 of both sides, described the first strut bar 6 has inner chamber, described the second strut bar 8 is accommodated in the inner chamber of described the first strut bar 6.
As shown in Figure 1, described ladder rack also comprises the 3rd ladder rack, described the 3rd ladder rack comprises the 3rd strut bar 10 in both sides, be horizontally set at the 3rd pedal 11 between the bottom of described the 3rd strut bar 10 of both sides, described the second strut bar 8 has inner chamber, and described the 3rd strut bar 10 is accommodated in the inner chamber of described the second strut bar 8.
As shown in Figure 1, the two side of described paralell 1 offers chute 3 along its length, and described rotating shaft 2 is inserted in described chute 3 slidably.Without diagram, can also be that both sides the first strut bar 6 offers described chute 3 along its length, but, because the second strut bar 8 and the 3rd strut bar 10 need to be accommodated in the inner chamber of the first strut bar 6, therefore the inner chamber of the first strut bar 6 needs to strengthen, and processing is more inconvenient.
As shown in Figure 1, the surface of described the first pedal 7, described the second pedal 9, described the 3rd pedal 11 all has skid resistant course.The upper and lower ship time of the personnel that prevent is dropped, is fallen.
As shown in Figure 1, be horizontally arranged with stirrup 12 between the upper end of described first strut bar 6 of both sides.Strengthen the rigidity of the first ladder rack.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a foldable platforms ladder, it is characterized in that: comprise the retractable steps frame that paralell, upper end and described paralell are hinged by rotating shaft, there is the container structure that can hold described ladder rack on described paralell, described ladder rack slides and is arranged in described container structure, is provided with on described paralell and stops described ladder rack to break away from the baffle plate of described container structure.
2. foldable platforms ladder as claimed in claim 1, is characterized in that: be provided with on described paralell and make the stable hasp that is positioned at described container structure of described ladder rack.
3. foldable platforms ladder as claimed in claim 1, it is characterized in that: the two side of described paralell offers chute along its length, and described rotating shaft is inserted in described chute slidably.
4. foldable platforms ladder as claimed in claim 3, it is characterized in that: described ladder rack at least comprises the first ladder rack, the second-order ladder that slides mutually and arrange with described the first ladder rack, the upper end of described the first ladder rack and described paralell are hinged by described rotating shaft, described the first ladder rack comprises the first strut bar that is positioned at both sides, be horizontally set at the first pedal between the bottom of described the first strut bar of both sides, described second-order ladder comprises the second strut bar that is positioned at both sides, be horizontally set at the second pedal between the bottom of described the second strut bar of both sides, described the first strut bar has inner chamber, described the second strut bar is accommodated in the inner chamber of described the first strut bar.
5. foldable platforms ladder as claimed in claim 4, it is characterized in that: described ladder rack also comprises the 3rd ladder rack, described the 3rd ladder rack comprises the 3rd strut bar in both sides, be horizontally set at the 3rd pedal between the bottom of described the 3rd strut bar of both sides, described the second strut bar has inner chamber, and described the 3rd strut bar is accommodated in the inner chamber of described the second strut bar.
6. foldable platforms ladder as claimed in claim 5, it is characterized in that: the surface of described the first pedal, described the second pedal, described the 3rd pedal all has skid resistant course.
7. as the described foldable platforms ladder of claim 4-6 any one claim, it is characterized in that: between the upper end of described first strut bar of both sides, be horizontally arranged with stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322042.8U CN203381778U (en) | 2013-06-04 | 2013-06-04 | Foldable platform ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322042.8U CN203381778U (en) | 2013-06-04 | 2013-06-04 | Foldable platform ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381778U true CN203381778U (en) | 2014-01-08 |
Family
ID=49870290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320322042.8U Expired - Fee Related CN203381778U (en) | 2013-06-04 | 2013-06-04 | Foldable platform ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906753A (en) * | 2015-06-23 | 2015-09-16 | 李雪梅 | Movable type running machine with storage driven by hydraulic pressure |
| CN104922868A (en) * | 2015-06-23 | 2015-09-23 | 缙云县爱车坊汽车用品有限公司 | Using method for control system of running machine |
| CN105365871A (en) * | 2015-04-22 | 2016-03-02 | 常熟市永祥机电有限公司 | Shopping cart with portable ladder |
| CN107444572A (en) * | 2017-06-23 | 2017-12-08 | 杭州华鹰游艇有限公司 | Novel concealed swimming ladder device |
-
2013
- 2013-06-04 CN CN201320322042.8U patent/CN203381778U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365871A (en) * | 2015-04-22 | 2016-03-02 | 常熟市永祥机电有限公司 | Shopping cart with portable ladder |
| CN104906753A (en) * | 2015-06-23 | 2015-09-16 | 李雪梅 | Movable type running machine with storage driven by hydraulic pressure |
| CN104922868A (en) * | 2015-06-23 | 2015-09-23 | 缙云县爱车坊汽车用品有限公司 | Using method for control system of running machine |
| CN107444572A (en) * | 2017-06-23 | 2017-12-08 | 杭州华鹰游艇有限公司 | Novel concealed swimming ladder device |
| CN107444572B (en) * | 2017-06-23 | 2023-09-15 | 杭州华鹰游艇有限公司 | Concealed swimming ladder device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203381778U (en) | Foldable platform ladder | |
| CN202642887U (en) | Folded springboard | |
| GB201312132D0 (en) | Bicycle wheel storage unit | |
| CN203786646U (en) | Case of computer | |
| CN203450344U (en) | Foldable platform ladder | |
| CN206704980U (en) | A kind of industrial chemical storage tank | |
| CN202729724U (en) | Telescopic fork for preventing goods from gliding | |
| CN211370274U (en) | Rotary armrest mechanism for shelter | |
| CN204137247U (en) | Lock solid structure and there is the folded bicycle of this lock solid structure | |
| CN202554116U (en) | Foldable bed | |
| CN208294032U (en) | A kind of foldable slope workbench | |
| CN202263325U (en) | Fire-fighting sandbox | |
| CN204606059U (en) | A kind of telescopic cargo transport three-wheel vehicle | |
| CN208087023U (en) | elevator car handrail structure | |
| CN205221342U (en) | Portable storage tank | |
| CN203930647U (en) | Multipurpose computer cabinet | |
| CN104097834A (en) | Lubricating oil barrel capable of being conveniently carried | |
| CN105645300B (en) | A kind of portable jack | |
| CN203942733U (en) | Collapsible reason lines | |
| CN205070906U (en) | Foldable photovoltaic support frame | |
| CN205053311U (en) | Interim storing compartment of three -dimensional file administration | |
| CN204889195U (en) | Simple and easy bookshelf of telescopic | |
| CN207809608U (en) | While a kind of handlebar hangers with compass and timetable | |
| CN108202923A (en) | One kind can check packing case | |
| CN204245391U (en) | A kind of luggage case of tool tea table function |
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: 20140108 Termination date: 20140604 |