CN203716831U - Foldable ladder convenient to carry and use - Google Patents
Foldable ladder convenient to carry and use Download PDFInfo
- Publication number
- CN203716831U CN203716831U CN201420052938.3U CN201420052938U CN203716831U CN 203716831 U CN203716831 U CN 203716831U CN 201420052938 U CN201420052938 U CN 201420052938U CN 203716831 U CN203716831 U CN 203716831U
- Authority
- CN
- China
- Prior art keywords
- shaft hole
- pin shaft
- intermediate plate
- hole seat
- outer panel
- 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 ladder, in particular to a foldable ladder convenient to carry and use. The ladder comprises a plurality of detachable assemblies which are connected sequentially, wherein two adjacent detachable assemblies are connected through a pin shaft, and each detachable assembly comprises two inner plates, two middle plates, two outer plates and a pedal; one side of each middle plate is hinged with an inner plate, and the other side of each middle plate is hinged with an outer plate; and the pedals are connected to the outer plates. Through the coordination of the detachable assemblies consisting of the inner plates, the middle plates, the outer plates and the pedals, the number of the assemblies can be increased according to the practical use, so that the whole foldable ladder convenient to carry and use has the characteristics of simple structure and convenience in use.
Description
Technical field
The utility model relates to a kind of ladder, especially a kind of ladder folding portable easy to use simple in structure.
Background technology
In some work high above the ground, often need to use ladder, existing ladder is mostly the ladder of regular length, and length can not increase, and transport is also inconvenient.Although there are at present some telescopic ladders, complex structure, involves great expense, and is unfavorable for promoting.
Utility model content
Technical problem to be solved in the utility model is: a kind of ladder folding portable easy to use simple in structure is provided.
The utility model solves technical scheme that its technical problem adopts: folding portable ladder easy to use, comprise multiple detachable assemblys that connect successively, between adjacent two detachable assemblys, connect by bearing pin, each detachable assembly comprises two interior plates, two intermediate plates, two outer panels and a foot rest; Described intermediate plate one side and interior plate are hinged, and opposite side and outer panel are hinged; Described foot rest is connected on outer panel.
As preferably, described intermediate plate upper end is provided with intermediate plate bearing pin, lower end is provided with the intermediate plate pin shaft hole seat coordinating with this intermediate plate bearing pin; The equal upper end of described outer panel and interior plate is provided with ears pin shaft hole seat, and lower end is provided with monaural pin shaft hole seat, and described monaural pin shaft hole seat is by outer panel bearing pin and ears pin shaft hole seat.
As preferably, the bottom that is positioned at the assembly of bottommost is provided with ground slipmat.
As preferably, the top that is positioned at the assembly of top is provided with body of wall slipmat.
The beneficial effects of the utility model are: folding portable ladder easy to use of the present utility model, the cooperation of the detachable assembly forming by interior plate, intermediate plate, outer panel and foot rest, can use the number that increases assembly according to reality, make whole folding portable ladder easy to use there is feature simple in structure, easy to use.Because described intermediate plate upper end is provided with intermediate plate bearing pin, lower end is provided with the intermediate plate pin shaft hole seat coordinating with this intermediate plate bearing pin; The equal upper end of described outer panel and interior plate is provided with ears pin shaft hole seat, and lower end is provided with monaural pin shaft hole seat, and described monaural pin shaft hole seat, by outer panel bearing pin and ears pin shaft hole seat, has facilitated dismounting and installed.Because the bottom of the assembly that is positioned at bottommost is provided with ground slipmat, strengthen non-skid property, prevent that whole folding portable ladder easy to use and ground from skidding.Because the top of the assembly that is positioned at top is provided with body of wall slipmat, improve non-skid property, prevent that whole folding portable ladder easy to use and body of wall from skidding.
Brief description of the drawings
Fig. 1 is a kind of status architecture schematic diagram of folding portable ladder easy to use of the present utility model;
Fig. 2 is the structural representation that two assemblys of folding portable ladder easy to use of the present utility model connect;
Fig. 3 is the structural representation that two intermediate plates of folding portable ladder easy to use of the present utility model connect;
Fig. 4 is the structural representation that two outer panels of folding portable ladder easy to use of the present utility model connect;
In figure, 1-outer panel, 2-intermediate plate, 3-interior plate, 4-foot rest, 5-intermediate plate pin shaft hole seat, 6-intermediate plate bearing pin, 7-monaural pin shaft hole seat, 8-ears pin shaft hole seat, 9-outer panel bearing pin, 10-ground slipmat, 11-body of wall slipmat.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figures 1 to 4, folding portable ladder easy to use of the present utility model, comprise multiple detachable assemblys that connect successively, between adjacent two detachable assemblys, connect by bearing pin, each detachable assembly comprises two interior plates 3, two intermediate plates 2, two outer panels 1 and foot rests 4; Described intermediate plate 2 one sides and interior plate 3 are hinged, and opposite side and outer panel 1 are hinged; Described foot rest 4 is connected on outer panel 1.Folding portable ladder easy to use of the present utility model, the cooperation of the detachable assembly forming by interior plate 3, intermediate plate 2, outer panel 1 and foot rest 4, can use the number that increases assembly according to reality, make whole folding portable ladder easy to use there is feature simple in structure, easy to use.It should be noted that while use, folding 90 degree of outer panel 1 and interior plate 3, make outer panel 1 foot rest 4 coordinate with the outer panel 1 of opposite side, can be firm by interface arrangment or other mode clampings.After folding, the hinged direction of the hinging rotary direction of the adjacent intermediate plate of the junction of assembly and the hinged direction of adjacent interior plate and adjacent outer panel is all vertical, and when therefore stressed, whole folding portable ladder easy to use can not bend.
It should be noted that described intermediate plate 2 upper ends are provided with intermediate plate bearing pin 6, lower end is provided with the intermediate plate pin shaft hole seat 5 coordinating with this intermediate plate bearing pin 6; Described outer panel 1 and the equal upper end of interior plate 3 are provided with ears pin shaft hole seat 8, and lower end is provided with monaural pin shaft hole seat 7, and described monaural pin shaft hole seat 7, by outer panel bearing pin 9 and ears pin shaft hole seat 8, has facilitated dismounting and installed.
Bottom that it should be noted that the assembly that is positioned at bottommost is provided with ground slipmat 10, has strengthened non-skid property, has prevented that whole folding portable ladder easy to use and ground from skidding.
Top that it should be noted that the assembly that is positioned at top is provided with body of wall slipmat 11, has improved non-skid property, has prevented that whole folding portable ladder easy to use and body of wall from skidding.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. folding portable ladder easy to use, it is characterized in that: comprise multiple detachable assemblys that connect successively, between adjacent two detachable assemblys, connect by bearing pin, each detachable assembly comprises two interior plates (3), two intermediate plates (2), two outer panels (1) and a foot rest (4); Described intermediate plate (2) one sides and interior plate (3) are hinged, and opposite side and outer panel (1) are hinged; Described foot rest (4) is connected on outer panel (1).
2. folding portable ladder easy to use according to claim 1, is characterized in that: described intermediate plate (2) upper end is provided with intermediate plate bearing pin (6), lower end is provided with the intermediate plate pin shaft hole seat (5) coordinating with this intermediate plate bearing pin (6); Described outer panel (1) and interior plate (3) are all provided with ears pin shaft hole seat (8) in upper end, and lower end is provided with monaural pin shaft hole seat (7), and described monaural pin shaft hole seat (7) is by outer panel bearing pin (9) and ears pin shaft hole seat (8).
3. folding portable ladder easy to use according to claim 1 and 2, is characterized in that: the bottom that is positioned at the assembly of bottommost is provided with ground slipmat (10).
4. folding portable ladder easy to use according to claim 3, is characterized in that: the top that is positioned at the assembly of top is provided with body of wall slipmat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052938.3U CN203716831U (en) | 2014-06-04 | 2014-06-04 | Foldable ladder convenient to carry and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052938.3U CN203716831U (en) | 2014-06-04 | 2014-06-04 | Foldable ladder convenient to carry and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716831U true CN203716831U (en) | 2014-07-16 |
Family
ID=51155996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052938.3U Expired - Fee Related CN203716831U (en) | 2014-06-04 | 2014-06-04 | Foldable ladder convenient to carry and use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716831U (en) |
-
2014
- 2014-06-04 CN CN201420052938.3U patent/CN203716831U/en not_active Expired - Fee Related
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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: 20140716 Termination date: 20170604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |