CN205895118U - Portable quick folding ladder - Google Patents
Portable quick folding ladder Download PDFInfo
- Publication number
- CN205895118U CN205895118U CN201620781822.2U CN201620781822U CN205895118U CN 205895118 U CN205895118 U CN 205895118U CN 201620781822 U CN201620781822 U CN 201620781822U CN 205895118 U CN205895118 U CN 205895118U
- Authority
- CN
- China
- Prior art keywords
- folding ladder
- frame
- folding
- ladder
- inner frame
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a portable quick folding ladder, the utility model discloses a frame, the outer frame of folding ladder in folding ladder internal frame, the folding ladder, it has first hinge to hinge between the frame in folding ladder internal frame and the folding ladder, it has A second hinge to hinge between the outer frame of frame and folding ladder in the folding ladder, frame, the outer framework composition of folding ladder are the frame unit in folding ladder internal frame, the folding ladder, it has the third hinge to articulate between the adjacent frame unit, the utility model discloses a combination of frame, the outer frame of folding ladder is a plane in folding ladder internal frame, the folding ladder during expansion, saves occupation space, can make carrier free activity in constrictive space, and frame, the outer frame of folding ladder close the time -out in folding ladder internal frame, the folding ladder, can strengthen support stability, convenience safe in utilization, and diaphragm and oblique supporting rod install on the crosspiece, can supply the staff to have a rest temporarily, improve work efficiency.
Description
Technical field
This utility model is related to folding ladder technical field, specially a kind of Portable rapid-folding ladder.
Background technology
Folding ladder assist staff on-site high fall low, just like folding stair.The folding step used time opens, and is finished and converts into
Come, convenient transfer.Folded ladder requires workmanship solid firm, and folded ladder is widely used in various civil engineerings, finishing
Engineering, the compatibility that facilitates of folded ladder is liked by increasing people.Speedily carrying out rescue work, the disaster relief etc. in particular cases often uses
Folding ladder, folding ladder of the prior art typically adopts two-part, and portability is poor, meanwhile, is not also available for staff's rest
Place, work long hours and can reduce work efficiency.
Content of the invention
The purpose of this utility model is to provide a kind of Portable rapid-folding ladder, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides a kind of following technical scheme: Portable rapid-folding ladder, including folding
Folded ladder inner frame, folding ladder middle frame, folding ladder outside framework, are hinged between described folding ladder inner frame and folding ladder middle frame
First axle, is hinged with second hinge between described folding ladder middle frame and folding ladder outside framework, described folding ladder inner frame, folding
Folded ladder middle frame, folding ladder outside framework are combined as frame unit, are hinged with third hinge between adjacent frame unit.
Preferably, it is provided with crosspiece between the inside middle portion of described folding ladder inner frame, described folding ladder inner frame and horizontal stroke
Fixed by stainless steel bolt between shelves.
Preferably, described folding ladder inner frame is provided with the transverse slat matching with folding ladder inner frame, described transverse slat
Side is connected with the oblique fulcrum bar matching with crosspiece, is and is flexibly connected between described transverse slat, oblique fulcrum bar and crosspiece.
Preferably, the length of described folding ladder inner frame, the length of folding ladder middle frame, folding ladder outside framework length equal
Equal.
Preferably, described folding ladder inner frame, folding ladder middle frame, folding ladder outside framework are all cast as by aluminium alloy
Type, described crosspiece adopts punch forming.
Compared with prior art, the beneficial effects of the utility model are: using folding ladder inner frame, folding ladder middle frame,
The combination of folding ladder outside framework, is in a plane during expansion, saving takes up room, can make carrier in narrow space from
By activity, when folding ladder inner frame, folding ladder middle frame, folding ladder outside framework close, stability of strutting system can be strengthened, using peace
Entirely facilitate, transverse slat and oblique fulcrum bar are arranged on crosspiece, are available for staff and rest temporarily, improve work efficiency.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial view of the present utility model.
In figure: 1, folding ladder inner frame；2nd, folding ladder middle frame；3rd, folding ladder outside framework；4th, first axle；5th, the second hinge
Chain；6th, frame unit；7th, third hinge；8th, crosspiece；9th, transverse slat；10th, oblique fulcrum bar.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme: includes folding ladder inner frame 1, folding ladder middle frame
2nd, folding ladder outside framework 3, is hinged with first axle 4, folding ladder middle frame 2 between folding ladder inner frame 1 and folding ladder middle frame 2
It is hinged with second hinge 5, folding ladder inner frame 1, folding ladder middle frame 2, folding ladder outside framework 3 and folding ladder outside framework 3 between
Be combined as frame unit 6, between adjacent frame unit 6, be hinged with third hinge 7, the inside middle portion of folding ladder inner frame 1 it
Between be provided with crosspiece 8, fixed by stainless steel bolt between folding ladder inner frame 1 and crosspiece 8, on folding ladder inner frame 1 install
There is the transverse slat 9 matching with folding ladder inner frame 1, the side of transverse slat 9 is connected with the oblique fulcrum bar 10 matching with crosspiece 8, transverse slat
9th, it is between oblique fulcrum bar 10 and crosspiece 8 and be flexibly connected, the length of folding ladder inner frame 1, the length of folding ladder middle frame 2, folding
Identical length of folded ladder outside framework 3 etc., folding ladder inner frame 1, folding ladder middle frame 2, folding ladder outside framework 3 are all by aluminium alloy
Casting, crosspiece 8 adopts punch forming.
This utility model in the specific implementation, by folding ladder inner frame 1, folding ladder middle frame 2, folding ladder outside framework 3
Combination, be in a plane during expansion, the ladder after folding is only equivalent to the size of a suitcase, and saving takes up room, can
So that carrier freely activity in narrow space, folding ladder inner frame 1, folding ladder middle frame 2, folding ladder outside framework 3 close
When rising, stability of strutting system can be strengthened, safe and convenient to use, transverse slat 9 and oblique fulcrum bar 10 are arranged on crosspiece 8, transverse slat 9 and tiltedly
Bar 10 can according to staff need be arranged on arbitrary height, be available for staff and rest temporarily, improve work efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of Portable rapid-folding ladder it is characterised in that: include folding ladder inner frame (1), folding ladder middle frame (2), folding
Folded ladder outside framework (3), is hinged with first axle (4) between described folding ladder inner frame (1) and folding ladder middle frame (2), described
It is hinged with second hinge (5), described folding ladder inner frame (1), folding between folding ladder middle frame (2) and folding ladder outside framework (3)
Folded ladder middle frame (2), folding ladder outside framework (3) are combined as frame unit (6), are hinged with the between adjacent frame unit (6)
Three hinges (7), are provided with crosspiece (8), described folding ladder inner frame (1) between the inside middle portion of described folding ladder inner frame (1)
Fixed by stainless steel bolt and crosspiece (8) between, described folding ladder inner frame (1) is provided with and folding ladder inner frame (1)
The transverse slat (9) matching, the side of described transverse slat (9) is connected with the oblique fulcrum bar (10) matching with crosspiece (8), described transverse slat
(9), it is between oblique fulcrum bar (10) and crosspiece (8) and be flexibly connected.
2. a kind of Portable rapid-folding ladder according to claim 1 it is characterised in that: described folding ladder inner frame (1)
Length, the length of folding ladder middle frame (2), the identical length of folding ladder outside framework (3) etc..
3. a kind of Portable rapid-folding ladder according to claim 1 it is characterised in that: described folding ladder inner frame (1),
, all by aluminium alloy casting, described crosspiece (8) adopts punch forming for folding ladder middle frame (2), folding ladder outside framework (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781822.2U CN205895118U (en) | 2016-07-25 | 2016-07-25 | Portable quick folding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781822.2U CN205895118U (en) | 2016-07-25 | 2016-07-25 | Portable quick folding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895118U true CN205895118U (en) | 2017-01-18 |
Family
ID=57774409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781822.2U Expired - Fee Related CN205895118U (en) | 2016-07-25 | 2016-07-25 | Portable quick folding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411787A (en) * | 2023-05-24 | 2023-07-11 | 江苏宙际杰智能科技股份有限公司 | A high-strength and light-weight composite profile folding ladder with a false-touch locking structure |
-
2016
- 2016-07-25 CN CN201620781822.2U patent/CN205895118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411787A (en) * | 2023-05-24 | 2023-07-11 | 江苏宙际杰智能科技股份有限公司 | A high-strength and light-weight composite profile folding ladder with a false-touch locking structure |
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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: 20170118 Termination date: 20210725 |