CN105952371A - Multifunctional deformable ladder - Google Patents
Multifunctional deformable ladder Download PDFInfo
- Publication number
- CN105952371A CN105952371A CN201610574698.7A CN201610574698A CN105952371A CN 105952371 A CN105952371 A CN 105952371A CN 201610574698 A CN201610574698 A CN 201610574698A CN 105952371 A CN105952371 A CN 105952371A
- Authority
- CN
- China
- Prior art keywords
- ladder
- junction
- fixing device
- deformation
- fixed axle
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention relates to the technical field of furniture, in particular to a deformable ladder. The deformable ladder comprises extensible fixing devices, connecting shafts and footboards. The deformable ladder is formed by connecting structures by using the rotary fixing devices, each rotary fixing device consists of three portions including an upper half-disc type structural part, a popup fixing device and a lower half-disc type structural part. The front side and the back side of each half-disc type structural part is respectively provided with seven round carved holes. Rotations of 0-180 degrees of all parts are basically achieved. The small parts of the ladder rotate at different angles through the rotary fixing devices, so that the application and practicability of the ladder are qualitatively improved.
Description
The present invention relates to rotatable fixing a kind of device, especially have the biggest in its functional variation and facilitation
Lifting.
Background technology
Ladder the most on the market
Divide from material: aluminium alloy, rustless steel, fiberglass, ferrum, bamboo and wood etc.
Divide from pattern: vertical ladder, extension ladder, unilateral ladder, bilateral ladder, multifunctional ladder etc.
Divide from insulating properties: nonisulated, semi-insulating, all insulation
Divide from purposes: family's ladder, engineering ladder, the dual-purpose ladder of family's engineering, and the method used according to it and kind are divided into by ladder
It is that the materials such as conventional Phyllostachys pubescens Mazei ex H.de Lebaie, timber or aluminium alloy are made with double ladder two kinds, generally their material.All ladders mentioned above
All there is a common problem in son, it is simply that ladder is lain idle when, just can not play other effects.Bigger ladder
Son needs the biggest storage area, and little ladder sometimes can not meet the demand of people.Sometimes people need double ladder,
But sometimes need by ladder.
Summary of the invention
In order to solve the variety of problems existing for current ladder.The invention provides " deformation is by the ladder " of a kind of Suresh Kumar,
Well overcome the problem that present ladder exists.
The present invention solves existing ladder existing problems and be the technical scheme is that and change for existing ladder structure
Make.A complete ladder is divided into several little part, connects between each several part and connect by a kind of rotatable fixing device.Can
Rotary fixing device is made up of three parts, and a part is the structural member of upper semi-circle disc type, and a part is to eject fixing device, one
It point it is the structural member of lower half circle disc type.Semicircle disc type structural member front and back has seven circles to carve hole respectively.Basic realization is each
The rotation of part 0-180 degree.By rotatable fixing device, between each little part of ladder, form the rotation of different angles,
Realize " deformation " function of ladder.The present invention can be deformed into chair, bed, and bed-table etc..Two can lead to by ladder simultaneously
Cross combination and become double ladder, the most well solve above-mentioned being asked a question.
The invention has the beneficial effects as follows: effectively solve the use of ladder when idle, the problem taken up room.Deformation
After ladder can serve as other aspects, substantially increase the utilization rate of ladder.Deformation process is simple, without complex operations.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings invention is described further
Fig. 1: junction one floor map
Fig. 1-1 junction one plane shows side view
Fig. 2: junction two floor map
Fig. 2-1 junction plane graph
Fig. 3: single junction overall schematic
Fig. 4: by ladder floor map
Fig. 5: trapezoidal schematic diagram
Fig. 6: bed shape schematic diagram
Fig. 7: chair shape schematic diagram
The 1. scalable fixing axles 5. of junction 1 support bar 3. spring 4. and next structure connecting shaft in figure
6. with scalable fixing axle joining part 7. and the scalable fixing last split-phase of axle joining part 8. in bottom
Connecting shaft 9. is circular carves connecting shaft 11. junction 2, the hole 10. scalable fixing device 1 of top view 12.
The 13. scalable fixing devices 2 of pedal 14. connecting shaft 15..
Detailed description of the invention
Describe patent of the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining patent of the present invention, but it is not intended as the restriction to patent of the present invention
In Fig. 1, being the side view of upper disk formula structural member, junction one (1) is by scalable fixing device 1(12) and and next
Structure connecting shaft (5) forms.The most scalable fixing device (12) is by support bar (2), spring (3), scalable fixing axle (4) group
Become.Scalable fixing device 1(12) operation principle: when rotating each little structure, the power of twisting acts on scalable fixing
On axle (4) so that spring (3) deforms upon, scalable fixing axle (4) is caused inwardly to be stretched, when running into next circular hole at quarter (9)
Time, deformation discharges.Scalable fixing axle (4) outwardly completes to fix.Can only tying along with next of the most Telescopic Fixed axle (4)
Structure connecting shaft rotates 0-90 degree.Now along the scalable fixing axle of ladder minor face (4).
In Fig. 1-1, for the side view of scalable fixing axle (4), this device is by the flexible part being used for fixing deformation.
In Fig. 2, it is lower disk formula mechanism member schematic diagram, for the side view of structural member.Two grooves are circular hole at quarter (9)
Side view.Scalable with top fixing axle joining part (6) above.Following connect for fixing axle scalable with bottom
Partly (7).With last split-phase connecting shaft (8).
In Fig. 2-1, the plane graph of lower disk formula mechanism member schematic diagram.Its circular hole is above-mentioned two groove plane graphs.
In Fig. 3, it it is the overall schematic that said structure combination is formed.The most above-mentioned scalable fixing device 1(12)
Essentially identical with scalable fixing device (15) principle, connecting shaft (14) uses the most solid steel construction.Pedal (13) uses
Aluminium alloy panel, above with slipmat.
In Fig. 4, for the plane graph that ladder is overall, it is made up of six little devices.
In Fig. 5, for ladder three-dimensional sketch, by ladder schematic diagram, connecting shaft all stretches fixing with support bar, makes six pieces of pedals
Straight, it is deformed into by ladder.
In Fig. 6, for ladder three-dimensional sketch, bed shape schematic diagram, change scalable fixing device, four pieces of pedals can be made straight,
Another two pieces vertical, as it can be seen, be deformed into bed.
In Fig. 7, for ladder three-dimensional sketch, chair shape schematic diagram, change scalable fixing device, pedal can be made to deform, such as figure
Shown in, it is deformed into chair-type bed.
Claims (11)
1. a deformation is by ladder, it is characterized in that being provided with Telescopic Fixed axle and bullet including scalable fixing device, connecting shaft and pedal
The scalable fixing device of spring support bar composition, described Telescopic Fixed axle connects respectively at junction one and junction 2;Described
Junction one be positioned at the top of ladder, described junction 2 is the semi-disc component carving hole with circle.
The most according to claim 1 by ladder, its all of junction of described feature is made up of special carbon fibre material
's.
The most according to claim 1 by ladder, its described Telescopic Fixed axle is that steel fixes axle.
The most according to claim 1 by ladder, the structure after its described deformation is chair.
The most according to claim 1 by ladder, the structure after its described deformation is bed or bench.
6. a deformation is by ladder, it is characterized in that being provided with Telescopic Fixed axle, and bullet including scalable fixing device, connecting shaft and pedal
The scalable fixing device of spring support bar composition, described Telescopic Fixed axle connects respectively at junction one and junction 2, described
Junction one be positioned at the top of ladder, described junction 2 is the semi-disc component carving hole with circle.
The most according to claim 6 by ladder, the angle that each fraction rotates is 0-90 degree.
The most according to claim 6 by ladder, two identical can being mutually combined by ladder, form double ladder.
The most according to claim 8 by ladder, two double ladder rotating ranges by trapezoidal one-tenth are 0-60 degree.
The most according to claim 6 by ladder, formed leans on ladder pedal with slipmat.
11. is according to claim 10 by ladder, and the anglec of rotation of pedal is 0-90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574698.7A CN105952371A (en) | 2016-07-21 | 2016-07-21 | Multifunctional deformable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574698.7A CN105952371A (en) | 2016-07-21 | 2016-07-21 | Multifunctional deformable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952371A true CN105952371A (en) | 2016-09-21 |
Family
ID=56900996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574698.7A Pending CN105952371A (en) | 2016-07-21 | 2016-07-21 | Multifunctional deformable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952371A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0002994A2 (en) * | 1978-01-02 | 1979-07-11 | F. M. C. FABRICATIONS METALLIQUES DES CIZELY S.A.R.L. dite: | Metal ladder |
| DE19756770A1 (en) * | 1997-12-19 | 1999-06-24 | Ziegler Albert Gmbh Co Kg | Holder on emergency vehicles for superimposed conductors, especially plug-in conductors |
| CN201144632Y (en) * | 2007-11-29 | 2008-11-05 | 陈如意 | Folding type multipurpose ladder |
| CN202913936U (en) * | 2012-09-18 | 2013-05-01 | 广东白云学院 | Multifunctional ladder |
| CN204591101U (en) * | 2015-03-23 | 2015-08-26 | 江苏大学 | A kind of foldable Multi-purpose ladder |
-
2016
- 2016-07-21 CN CN201610574698.7A patent/CN105952371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0002994A2 (en) * | 1978-01-02 | 1979-07-11 | F. M. C. FABRICATIONS METALLIQUES DES CIZELY S.A.R.L. dite: | Metal ladder |
| DE19756770A1 (en) * | 1997-12-19 | 1999-06-24 | Ziegler Albert Gmbh Co Kg | Holder on emergency vehicles for superimposed conductors, especially plug-in conductors |
| CN201144632Y (en) * | 2007-11-29 | 2008-11-05 | 陈如意 | Folding type multipurpose ladder |
| CN202913936U (en) * | 2012-09-18 | 2013-05-01 | 广东白云学院 | Multifunctional ladder |
| CN204591101U (en) * | 2015-03-23 | 2015-08-26 | 江苏大学 | A kind of foldable Multi-purpose ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
|
| WD01 | Invention patent application deemed withdrawn after publication |