CN204877247U - Portable folding ladder - Google Patents
Portable folding ladder Download PDFInfo
- Publication number
- CN204877247U CN204877247U CN201520423654.5U CN201520423654U CN204877247U CN 204877247 U CN204877247 U CN 204877247U CN 201520423654 U CN201520423654 U CN 201520423654U CN 204877247 U CN204877247 U CN 204877247U
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- CN
- China
- Prior art keywords
- stainless steel
- alloy frame
- aluminum alloy
- hole
- metal alloy
- 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
The utility model relates to a ladder discloses a portable folding ladder. It includes aluminum metal alloy frame and stainless steel inserted bar (1), it is articulated between adjacent aluminum metal alloy frame (4), aluminum metal alloy frame (4) internal fixation is equipped with horizontal pole (5), fixed be equipped with stainless steel connecting seat (6) are gone up in aluminum metal alloy frame (4), be equipped with through -hole (7) on stainless steel connecting seat (6), the diameter of through -hole (7) is 1.4 times of stainless steel inserted bar (1) diameter, through -hole (7) are passed in stainless steel inserted bar (1), stainless steel inserted bar (1) still includes the pole head, pole overhead fixed be equipped with magnet (2). With two adjacent aluminum metal alloy frame parallel placements when needs use, the stainless steel inserted bar inserts in the through -hole of two stainless steel connecting seats, extract the stainless steel inserted bar when not using, draw in all aluminum metal alloy frame in, make things convenient for the ladder to place and practice thrift the space that the storage occupy.
Description
Technical field
The utility model relates to ladder, has particularly related to a kind of portable folding ladder.
Background technology
Traditional ladder is longer, needs to take larger space when storing, and transports also inconvenient simultaneously.Although have telescopic ladder at present, telescopic ladder cost of production is large, need simultaneously hydraulic cylinder or motor with the use of, be not suitable for popularity.
Utility model content
The utility model, for above-mentioned shortcoming, provides a kind of portable folding ladder.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Portable folding ladder, comprise aluminum alloy frame and stainless steel inserted link, hinged between adjacent aluminum alloy frame, aluminum alloy frame internal fixtion is provided with cross bar, each aluminum alloy frame is fixed with stainless steel Connection Block, stainless steel Connection Block is provided with through hole, and the diameter of through hole is 1.4 times of stainless steel inserted link diameter, stainless steel inserted link, through through hole, aluminum alloy frame is also provided with handle.
In the utility model, by parallel for all aluminum alloy frames placement, then can all insert a stainless steel inserted link between the adjacent Connection Block of arbitrary neighborhood aluminum alloy frame, thus can function of ladder be realized; Stainless steel inserted link can be extracted when not in use, all aluminum alloy frames are drawn in, conveniently place and save the space storing and take, and handle conveniently can carry ladder.
As preferably, stainless steel inserted link also comprises bar head, and bar head structure becomes vertical with stainless steel inserted link.
In the utility model, when stainless steel inserted link inserts in stainless steel Connection Block, bar head can ensure stainless steel inserted link insert can not pass from through hole, landing, while magnet can also be set at bar head place, also can ensure that when ladder turned upside down stainless steel inserted link does not come off.
As preferably, hinged by hinge between adjacent aluminum alloy frame.
As preferably, each aluminum alloy frame is fixed with 4 stainless steel Connection Blocks, the both sides of aluminum alloy frame are respectively provided with two stainless steel Connection Blocks.Stainless steel Connection Block has sufficient intensity, is enough to bear the body weight of the user stood on ladder.
As preferably, the both sides of each aluminum alloy frame are all connected with 2 hinges.All aluminum alloy frames are coupled together and can be launched, non-interference.
The utility model, owing to have employed above technical scheme, has significant technique effect: when it is desired to be used by adjacent two parallel placements of aluminum alloy frame, stainless steel inserted link inserts in the through hole of two stainless steel Connection Blocks; When not in use stainless steel inserted link is extracted, all aluminum alloy frames are drawn in, facilitate ladder to place and save the space storing and take.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present utility model.
Fig. 2 is storage schematic diagram of the present utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the outline drawing of stainless steel inserted link.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-stainless steel inserted link, 2-magnet, 3-hinge, 4-aluminum alloy frame, 5-cross bar, 6-stainless steel Connection Block, 7-through hole, 8-handle.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Portable folding ladder, as shown in Figure 1, comprise aluminum alloy frame 4 and stainless steel inserted link 1, hinged by hinge 3 between adjacent aluminum alloy frame 4, aluminum alloy frame 4 internal fixtion is provided with cross bar 5, aluminum alloy frame 4 is fixed with 4 stainless steel Connection Blocks 6, dual-side respectively has 2, and each stainless steel Connection Block 6 is all near the angle of aluminum alloy frame 4, and stainless steel Connection Block 6 is provided with through hole 7, the diameter of through hole 7 is 1.4 times of stainless steel inserted link 1 diameter, and stainless steel inserted link 1 is through through hole 7.Stainless steel inserted link 1 also comprises bar head, as shown in Figure 4, bar head is fixed with magnet 2.
The both sides of aluminum alloy frame 4 are respectively provided with two stainless steel Connection Blocks 6, and the both sides of each aluminum alloy frame 6 are all connected with 2 hinges 3.
Only need extract stainless steel inserted link 1 when storing, ladder is converted into a rectangular shape, as shown in Figure 2 and Figure 3, aluminum alloy frame 4 is also provided with handle 8, person easy to use holds and moves ladder.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. portable folding ladder, it is characterized in that: comprise aluminum alloy frame (4) and stainless steel inserted link (1), hinged between adjacent aluminum alloy frame (4), aluminum alloy frame (4) internal fixtion is provided with cross bar (5), aluminum alloy frame (4) is fixed with stainless steel Connection Block (6), stainless steel Connection Block (6) is provided with through hole (7), the diameter of through hole (7) is 1.4 times of stainless steel inserted link (1) diameter, stainless steel inserted link (1), through through hole (7), aluminum alloy frame (4) is also provided with handle (8).
2. portable folding ladder according to claim 1, is characterized in that: stainless steel inserted link (1) also comprises bar head, and bar head structure becomes vertical with stainless steel inserted link (1).
3. portable folding ladder according to claim 1, is characterized in that: hinged by hinge (3) between adjacent aluminum alloy frame (4).
4. portable folding ladder according to claim 1, it is characterized in that: each aluminum alloy frame (4) is fixed with 4 stainless steel Connection Blocks (6), the both sides of aluminum alloy frame (4) are respectively provided with two stainless steel Connection Blocks (6).
5. portable folding ladder according to claim 3, is characterized in that: the both sides of each aluminum alloy frame (6) are all connected with 2 hinges (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520423654.5U CN204877247U (en) | 2015-06-17 | 2015-06-17 | Portable folding ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520423654.5U CN204877247U (en) | 2015-06-17 | 2015-06-17 | Portable folding ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204877247U true CN204877247U (en) | 2015-12-16 |
Family
ID=54821630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520423654.5U Expired - Fee Related CN204877247U (en) | 2015-06-17 | 2015-06-17 | Portable folding ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204877247U (en) |
-
2015
- 2015-06-17 CN CN201520423654.5U patent/CN204877247U/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: 20151216 Termination date: 20160617 |
|
CF01 | Termination of patent right due to non-payment of annual fee |