CN204139942U - A kind of yi word pattern folding ascending ladder - Google Patents
A kind of yi word pattern folding ascending ladder Download PDFInfo
- Publication number
- CN204139942U CN204139942U CN201420606748.1U CN201420606748U CN204139942U CN 204139942 U CN204139942 U CN 204139942U CN 201420606748 U CN201420606748 U CN 201420606748U CN 204139942 U CN204139942 U CN 204139942U
- Authority
- CN
- China
- Prior art keywords
- girder
- tread plate
- hand tread
- word pattern
- ascending ladder
- 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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Abstract
A kind of yi word pattern folding ascending ladder, the right girder comprising left girder and be connected with left girder, support bar is provided with at left girder with the lower end of right girder, left girder and with right girder on be also respectively arranged with multiple left-hand tread plate and right-hand tread plate, left-hand tread plate is connected with the left rotary shaft be arranged in left girder, right-hand tread plate is connected with the right spindle be arranged in right girder, connects between left-hand tread plate and right-hand tread plate tail end respectively by storage rope, left girder and with right girder on be also respectively equipped with location-plate.The yi word pattern folding ascending ladder that the utility model provides, can upwards fold using axis as the strong point, changes traditional double bar supporting way, convenient and practical during expansion, lightly portable during storage.
Description
Technical field
The utility model relates to a kind of step ladder, is specifically related to a kind of folding convenient, the yi word pattern folding ascending ladder taking up room little.
Background technology
Existing step ladder is all that two bar adds crossbeam substantially, and quality is heavy, foldability is bad, portability is strong, and due in use as places such as invention factories, space is little, and stair are many, causes the ease for use of existing ladder not good.
Summary of the invention
The purpose of this utility model is to provide when one is launched convenient and practical, lightly portable during storage, the yi word pattern folding ascending ladder taking up room little.
The purpose of this utility model is achieved in that a kind of yi word pattern folding ascending ladder, the right girder comprising left girder and be connected with left girder, support bar is provided with at left girder with the lower end of right girder, left girder and with right girder on be also respectively arranged with multiple left-hand tread plate and right-hand tread plate, left-hand tread plate is connected with the left rotary shaft be arranged in left girder, right-hand tread plate is connected with the right spindle be arranged in right girder, connect respectively by storage rope between left-hand tread plate and right-hand tread plate tail end, left girder and with right girder on be also respectively equipped with location-plate.
The yi word pattern folding ascending ladder that the utility model provides, can upwards fold using axis as the strong point, changes traditional double bar supporting way, convenient and practical during expansion, lightly portable during storage.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram after the utility model folds.
Detailed description of the invention
Structure of the present utility model is as shown in Figure 1: a kind of yi word pattern folding ascending ladder, the right girder 1 comprising left girder 6 and be connected with left girder 6, the lower end of left girder 6 and right girder 1 is provided with support bar 2, left girder 6 and right girder 1 are also respectively arranged with multiple left-hand tread plate 7 and right-hand tread plate 3, left-hand tread plate 7 is connected with the left rotary shaft 8 be arranged in left girder 6, right-hand tread plate 3 is connected with the right spindle 4 be arranged in right girder 6, connect respectively by storage rope 5 between left-hand tread plate 7 and right-hand tread plate 3 tail end, left girder 6 and with right girder 1 on be also respectively equipped with location-plate 9.
When the utility model uses, support bar 2 is opened by rotating shaft or is packed up, and plays the effect of fixed support, by pulling storage rope 5 downwards, left-hand tread plate 7 and right-hand tread plate 3 can be made to rotate around left rotary shaft 8 and right spindle 4 and open respectively, under the effect of location-plate 9, make step ladder in running order; After hours, upwards pull storage rope 5, left-hand tread plate 7 and right-hand tread plate 3 can be made upwards to rotate around left rotary shaft 8 and right spindle 4 and fold respectively, be convenient to place and carry, decrease the space taken simultaneously.
Claims (1)
1. a yi word pattern folding ascending ladder, it is characterized in that: the right girder (1) comprising left girder (6) and be connected with left girder (6), the lower end of left girder (6) and right girder (1) is provided with support bar (2), left girder (6) and right girder (1) are also respectively arranged with multiple left-hand tread plate (7) and right-hand tread plate (3), left-hand tread plate (7) is connected with the left rotary shaft (8) be arranged in left girder (6), right-hand tread plate (3) is connected with the right spindle (4) be arranged in right girder (6), connect respectively by storage rope (5) between left-hand tread plate (7) and right-hand tread plate (3) tail end, left girder (6) and with right girder (1) on be also respectively equipped with location-plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606748.1U CN204139942U (en) | 2014-10-19 | 2014-10-19 | A kind of yi word pattern folding ascending ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606748.1U CN204139942U (en) | 2014-10-19 | 2014-10-19 | A kind of yi word pattern folding ascending ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139942U true CN204139942U (en) | 2015-02-04 |
Family
ID=52416635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606748.1U Expired - Fee Related CN204139942U (en) | 2014-10-19 | 2014-10-19 | A kind of yi word pattern folding ascending ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221062A (en) * | 2015-10-23 | 2016-01-06 | 北京凯盛建材工程有限公司 | Single-column Foldable ladder |
| CN109025787A (en) * | 2018-07-12 | 2018-12-18 | 国网山东省电力公司枣庄供电公司 | A kind of folding ladder |
| CN109483720A (en) * | 2018-12-29 | 2019-03-19 | 杨国斌 | A kind of building waste recycling brick making system |
-
2014
- 2014-10-19 CN CN201420606748.1U patent/CN204139942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221062A (en) * | 2015-10-23 | 2016-01-06 | 北京凯盛建材工程有限公司 | Single-column Foldable ladder |
| CN109025787A (en) * | 2018-07-12 | 2018-12-18 | 国网山东省电力公司枣庄供电公司 | A kind of folding ladder |
| CN109483720A (en) * | 2018-12-29 | 2019-03-19 | 杨国斌 | A kind of building waste recycling brick making system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20181019 |