CN110485909A - Convenient storage ladder - Google Patents
Convenient storage ladder Download PDFInfo
- Publication number
- CN110485909A CN110485909A CN201910791517.XA CN201910791517A CN110485909A CN 110485909 A CN110485909 A CN 110485909A CN 201910791517 A CN201910791517 A CN 201910791517A CN 110485909 A CN110485909 A CN 110485909A
- Authority
- CN
- China
- Prior art keywords
- ladder
- pedal
- support base
- support
- convenient storage
- 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
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
Abstract
The invention proposes a kind of convenient storage ladders, including ladder and pedal, further include support base, and the side of ladder is arranged in the pedal, and pedal is flexibly connected by rotational structure with ladder；The pedal is matched with ladder, and the width of pedal is greater than or equal to the width of ladder；The lower part of the ladder and the side of support base are rotatablely connected；The support base connect side with ladder and is fixed with support beam；The lower part of the support beam and ladder matches.The configuration of the present invention is simple, expansion storage is convenient and efficient, and the folding mode by changing ladder reduces folded volume, ladder can be placed on narrow space after folding vertically, save parking space.
Description
Technical field
The invention belongs to technical field of living goods, and in particular to a kind of convenient storage ladder.
Background technique
Convenient storage ladder is the small-sized ladder for needing to carry out certain altitude climbing occasion for family, supermarket, library etc.
Son, when use, open, and convert into again after being finished, facilitate transfer, and be not take up space, also therefore increasingly by vast consumption
Person's likes.The type of convenient storage ladder is varied in the market, but most of folding ladder is all inverted V type, main structure
Compare unification, and the two sides for folding rear ladder cannot overlap completely.
Summary of the invention
The technical issues of in order to reduce occupied space after storage ladder folds to a greater degree, the invention proposes a kind of convenient
Ladder is stored, the technical solution adopted in the present invention is as follows:
A kind of convenient storage ladder, including ladder and pedal, further include support base, the pedal is uniformly arranged on the one of ladder
Side, and pedal is flexibly connected by rotational structure with ladder when folding, need to rotate ladder, and pedal, that is, automatic accomodation exists
On ladder；The lower part of the rotational structure is fixedly connected with pedal, and the top of rotational structure is flexibly connected with ladder；The ladder
Lower part be arranged in support base, and the lower part of ladder and support base are rotatablely connected, in order to freely overturn or folding ladder
Frame；One upper lateral part of close ladder of the support base is fixed with support beam, when expansion is using the present invention, the bottom of ladder
Portion is contacted with support beam, and support beam plays the role of support to ladder.
The rotational structure includes connector and shaft, and one end of the connector is fixedly connected with pedal, connector
The other end is flexibly connected by shaft with ladder, is rotated around the axis convenient for pedal and connector to store pedal.
Ladder leans forward after ladder expansion in order to prevent, and the center of gravity of the ladder and pedal is located in support base.
The quantity of the pedal is several, and pedal is horizontally disposed along the length direction of ladder；The length of the pedal
More than or equal to the width of ladder, the backspin movement for stopping pedal is played the role of at the both ends of pedal.
In order to which ladder is excessively overturn when stopping to fold, the top of the support base is also fixed with baffle, the baffle
Far from ladder.
The ladder includes support frame and fixed plate, and the fixed plate is arranged between symmetrically arranged support frame, and solid
Fixed board is fixedly connected with the top of support frame；The lower part of support frame as described above is flexibly connected with support base.
Beneficial effects of the present invention:
The configuration of the present invention is simple, expansion storage is convenient and efficient, and the folding mode by changing ladder reduces folded volume,
Ladder can be placed on narrow space after folding vertically, save parking space；Pedal and connector are fixedly installed, user
The back pedal on pedal of standing will not rotate, and ensure that the personal safety of user；The storage of pedal is acted on by natural gravity, is saved
Power and convenient for folding.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic diagram of folded state of the present invention.
Fig. 3 is the connection schematic diagram of connector of the present invention and pedal.
Fig. 4 is the schematic diagram of unfolded state of the present invention.
In figure, 1 is ladder, and 2 be pedal, and 3 be support beam, and 4 be support base, and 5 be connector, and 6 be shaft, and 7 be gear
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
A kind of convenient storage ladder, including ladder 1 and pedal 2, further include support base 4, as shown in Figure 1, the ladder 1
Including support frame and fixed plate, the fixed plate is welded between symmetrically arranged two support frames, and fixed plate setting is being propped up
The upper end of support, the setting of fixed plate can be played the role of reinforcing ladder；The lower end of support frame as described above passes through connecting shaft and branch
It supports pedestal 4 to be flexibly connected, in order to freely overturn or fold ladder 1；The connection axial symmetry is movably arranged on support base 4
It is interior, and connecting shaft is located at one end of support base 4.The side of ladder 1 is arranged in the pedal 2, convenient for users to climbing；It steps on
Plate 2 is flexibly connected by rotational structure with ladder 1, and pedal 2 is matched with ladder 1,2 energy of pedal when in order to which ladder 1 is unfolded
Automatic-expanding, or pedal 2 can be stored together with ladder 1 when folding ladder 1；The width of the pedal 2 is greater than or equal to ladder
The width of frame 1, when the lower supination of pedal 2, the side of pedal 2 is in contact with support frame, and the rotation of pedal is supported frame and is stopped, ladder
Frame 1 plays the role of stopping the movement of the excessive backspin of pedal 2；When user station is on pedal 2, support frame can also play auxiliary
The effect of support.
The rotational structure is symmetricly set on the two sides of pedal 2, and rotational structure includes connector 5 and shaft 6, to avoid making
User station is overturn in 2 back pedal 2 of pedal, as shown in figure 3, one end of the connector 5 is fixedly connected with pedal 2；Connector 5
The other end is flexibly connected by shaft 6 with ladder 1, and pedal 2 is bonded with ladder 1 automatically by gravity when in order to fold；It is described
Shaft 6 is symmetrically movably arranged in support frame, to guarantee the movable end of the horizontal connector 5 of pedal and the inside activity of shaft 6
Connection.In the present embodiment, connector 5 to the outer peripheral distance of pedal 2 is equal to the width of support frame, in order to fold rear connectors
The pedal part in 5 outsides is contacted with support frame, and then prevention pedal 2 continues to overturn.
As shown in Figure 1, the quantity of the pedal 2 is several, and pedal 2 is arranged at equal intervals along the length direction of ladder 1,
When ladder is unfolded, the natural backspin due to gravity of pedal 2, after expansion, the pedal tread of pedal 2 is in a horizontal state.
The side of the support base 4 connecting with ladder 1 is fixed with support beam 3, support beam 3 and support frame
Lower part matches, and support beam 3 and connecting shaft are located at the both ends of support base 4；When expansion is using the present invention, support
The lower part of frame is fitted in support beam 3, and support beam 3 plays the role of support to ladder 1.
Ladder 1 leans forward after ladder expansion in order to prevent, and the center of gravity of the ladder 1 and pedal 2 is located in support base 4, i.e.,
When ladder expansion, projection of the highest point of ladder 1 in support base 4 is no more than the length of support base 4, to avoid using
Person station rear ladder on pedal 2 leans forward.
The support base 4 includes crossbeam and baffle 7, and the lower part of ladder 1 is located at the inside of symmetrically arranged crossbeam, and ladder
Frame 1 is flexibly connected with two crossbeams, and the top of ladder 1 is located between two crossbeams after ladder collapses；The fixation of baffle 7 is set
It sets on crossbeam, and baffle 7, far from ladder 1, baffle 7 is located at the top of crossbeam；When folding the present invention, when the overturning of ladder 1 to two
The overturning of ladder 1 is stopped by baffle 7 after between a crossbeam.
As shown in figure 4, ladder 1 is rotated relative to support base 4 when the present invention uses, when ladder 1 and support base 4 are in one
When determining angle, the movement of ladder 1 is supported crossbeam 3 and is hindered, and ladder 1 is in upward heeling condition, the pedal being mounted on ladder 1
2 by gravity nature backspin, and when the both ends of pedal 2 are contacted with ladder 1, the backspin movement of pedal 2 is prevented from, pedal 2
Top is in a horizontal state.At this point, user can step on pedal 2 upwards climb, after to be used, as shown in Fig. 2, only need by
Support base 4 is rotated clockwise to be superimposed together with ladder 1, while pedal 2 is also naturally folded with ladder 1 due to gravity
It closes, small space can be deposited in vertically by receiving the ladder folded.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of convenient storage ladder, including ladder (1) and pedal (2), which is characterized in that it further include support base (4), it is described
Pedal (2) setting is in the side of ladder (1), and pedal (2) is flexibly connected by rotational structure with ladder (1)；The pedal (2)
It is matched with ladder (1), and the width of pedal (2) is greater than or equal to the width of ladder (1)；The lower part of the ladder (1) and branch
Support the side rotation connection of pedestal (4)；The side of the support base (4) connecting with ladder (1) is fixed with support beam
(3)；The support beam (3) and the lower part of ladder (1) match.
2. convenient storage ladder according to claim 1, which is characterized in that the rotational structure include connector (5) and
One end of shaft (6), the connector (5) is fixedly connected with pedal (2), and the other end of connector (5) passes through shaft (6) and ladder
Frame (1) is flexibly connected.
3. convenient storage ladder according to claim 1 or 2, which is characterized in that the weight of the ladder (1) and pedal (2)
The heart is located in support base (4).
4. convenient storage ladder according to claim 3, which is characterized in that the quantity of the pedal (2) is several, and
Pedal (2) is arranged along the length direction of ladder (1).
5. convenient storage ladder according to claim 1 or 2 or 4, which is characterized in that also solid on the support base (4)
Surely baffle (7) are equipped with, the baffle (7) is far from ladder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791517.XA CN110485909A (en) | 2019-08-26 | 2019-08-26 | Convenient storage ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791517.XA CN110485909A (en) | 2019-08-26 | 2019-08-26 | Convenient storage ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485909A true CN110485909A (en) | 2019-11-22 |
Family
ID=68554109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791517.XA Pending CN110485909A (en) | 2019-08-26 | 2019-08-26 | Convenient storage ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196540A (en) * | 2022-07-07 | 2022-10-18 | 北京无线电测量研究所 | Folded cascade radar antenna assembly operation platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341559A (en) * | 2009-03-03 | 2012-02-01 | 伟英企业有限公司 | Stepladders and related methods |
| CN103485709A (en) * | 2013-10-08 | 2014-01-01 | 江苏明福钢结构有限公司 | Plant building ladder with steel structure |
| CN203891739U (en) * | 2014-05-26 | 2014-10-22 | 中国民用航空飞行学院 | Multifunctional herringbone ladder |
| CN205297295U (en) * | 2015-12-25 | 2016-06-08 | 奥龙汽车有限公司 | Hidden ladder |
| CN107178306A (en) * | 2017-07-20 | 2017-09-19 | 苏交科集团股份有限公司 | A kind of assembled stair and its application method for bridge machinery |
| CN207063899U (en) * | 2017-07-05 | 2018-03-02 | 国网天津市电力公司电力科学研究院 | A kind of folded ladder used when trolley |
-
2019
- 2019-08-26 CN CN201910791517.XA patent/CN110485909A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341559A (en) * | 2009-03-03 | 2012-02-01 | 伟英企业有限公司 | Stepladders and related methods |
| CN103485709A (en) * | 2013-10-08 | 2014-01-01 | 江苏明福钢结构有限公司 | Plant building ladder with steel structure |
| CN203891739U (en) * | 2014-05-26 | 2014-10-22 | 中国民用航空飞行学院 | Multifunctional herringbone ladder |
| CN205297295U (en) * | 2015-12-25 | 2016-06-08 | 奥龙汽车有限公司 | Hidden ladder |
| CN207063899U (en) * | 2017-07-05 | 2018-03-02 | 国网天津市电力公司电力科学研究院 | A kind of folded ladder used when trolley |
| CN107178306A (en) * | 2017-07-20 | 2017-09-19 | 苏交科集团股份有限公司 | A kind of assembled stair and its application method for bridge machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196540A (en) * | 2022-07-07 | 2022-10-18 | 北京无线电测量研究所 | Folded cascade radar antenna assembly operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |