CN108252641A - A kind of foldable ladder into a rod - Google Patents
A kind of foldable ladder into a rod Download PDFInfo
- Publication number
- CN108252641A CN108252641A CN201810043125.0A CN201810043125A CN108252641A CN 108252641 A CN108252641 A CN 108252641A CN 201810043125 A CN201810043125 A CN 201810043125A CN 108252641 A CN108252641 A CN 108252641A
- Authority
- CN
- China
- Prior art keywords
- groups
- multigroup
- support bar
- side wall
- pedal
- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- 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
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention relates to the technical field of daily necessities, more particularly to a kind of foldable ladder into a rod；Relatively low using limitation, carrying movement is more convenient, offers convenience to user, practicability is higher；Also, its stability in use is higher, is not susceptible to slide when angle of inclination is larger, and safety in utilization is higher, so as to improve its use reliability；Including first support bar, second support bar and multigroup pedal；Further include multigroup fixed frame, multigroup supporting rack, connecting plate, two groups of threaded rods and two groups of screwed pipes, multigroup fixed frame is from top to bottom fixed on the right side wall of first support bar successively respectively, working chamber is provided in second support bar, opening is provided on the left side wall of second support bar, the right end of two groups of threaded rods is inserted into respectively and spiral shell is filled to inside the left end of two groups of screwed pipes；It further includes two groups of links, two groups of outer tubes, two groups of inner sleeves, two groups of support plates and two groups of fixation anchors, two groups of fixation anchors and is separately mounted to the bottom end of two groups of support plates.
Description
Technical field
The present invention relates to the technical field of daily necessities, more particularly to a kind of foldable ladder into a rod
Son.
Background technology
It is well known that ladder be a kind of user need the part objects to height carry out it is appropriate adjust account when, to use
Person provides power-assisted point, convenient for users to climbing to eminence, convenient device is provided so as to which position user lives, in daily life
In be widely used；It is existing carry it is young include first support bar, second support bar and multigroup pedal, multigroup pedal
Left end from top to bottom connect respectively with the right side wall of first support bar successively, the right end of multigroup pedal distinguish successively from top to bottom with
The left side wall connection of the second support bar；When in use, user moves integrally device to suitable location to this ladder, will
The bottom end of first support bar and second support bar is supported on the supporting surface near working environment, and user foot steps down in multigroup step on
The top of plate is to climb to suitable height position；However, this ladder is found in use, it is higher using limitation,
It is mobile inconvenient to carry, and makes troubles to user, practicability is relatively low；Also, its stability in use is poor, and angle of inclination is larger
When easily slide, safety in utilization is relatively low, causes its use reliability relatively low.
Invention content
In order to solve the above technical problems, present invention offer is a kind of relatively low using limitation, carrying movement is more convenient, to use
Person offers convenience, and practicability is higher；Also, its stability in use is higher, is not susceptible to slide when angle of inclination is larger, uses peace
Full property is higher, so as to improve the foldable ladder into a rod of its use reliability.
A kind of foldable ladder into a rod of the present invention including first support bar, second support bar and multigroup is stepped on
Plate；Further include multigroup fixed frame, multigroup supporting rack, connecting plate, two groups of threaded rods and two groups of screwed pipes, multigroup fixed frame point
It is not fixed on the right side wall of first support bar from top to bottom successively, multigroup first through hole is respectively arranged on multigroup fixed frame,
And multigroup first rotating shaft is respectively arranged in multigroup first through hole, the left end of multigroup pedal is respectively with described multigroup first
Shaft connects, and multigroup supporting rack is separately mounted on the left side wall of the connecting plate, is set respectively on multigroup supporting rack frame
There is multigroup second through-hole, and multigroup second shaft is respectively arranged on multigroup second through-hole, the right end point of multigroup pedal
It is not connect with multigroup second shaft, working chamber is provided in second support bar, is provided on the left side wall of second support bar
Opening, and the opening is communicated with working chamber, the left ends of two groups of threaded rods respectively with the upside of connecting plate right side wall and
Downside, the right end of two groups of threaded rods is inserted into respectively and spiral shell is filled to inside the left end of two groups of screwed pipes, the right side of the working chamber
The upper side and lower side of side wall is respectively arranged with two groups of placing grooves, and is respectively arranged with two groups of ball axis in two groups of placing grooves
It holding, the right end of two groups of screwed pipes is inserted into respectively in two groups of ball bearings, and adjusting mouth is provided on the right side wall of second support bar,
And the adjusting mouth communicates, and be provided with door at two excuse with working chamber；Further include two groups of links, outside two groups
Casing, two groups of inner sleeves, two groups of support plates and two groups of fixation anchors, two groups of links are separately mounted to first support bar and
On the rear wall of two supporting rods, the top of two groups of inner sleeves is hingedly connected to the right end of two groups of fixed frames, two groups of inner sleeves
Bottom end be inserted into respectively inside the top of two groups of outer tubes, the bottom ends of the two groups of outer tubes top with two groups of support plates respectively
End connection, two groups of fixation anchors are separately mounted to the bottom end of two groups of support plates.
A kind of foldable ladder into a rod of the present invention, the left side and right side of every group of pedal in multigroup pedal
It is arranged with two groups of rubber cushions respectively.
A kind of foldable ladder into a rod of the present invention, the upper side and lower side difference of the right side wall of second support bar
Be provided with two groups of fixing buckles, and handle be provided between two groups of fixing buckles, the top and bottom end of the handle respectively with two groups
Fixing buckle connects.
A kind of foldable ladder into a rod of the present invention, further includes slide fastener and limiting plate, the slide fastener is mounted on
On the right side wall of second support bar, sets of holes are provided on limiting plate, the limiting plate is set on slide fastener.
A kind of foldable ladder into a rod of the present invention further includes fixed band, plug and socket, the limiting band
Left end be fixed on the front side wall of second support bar, the left end of fixed band is connect with plug, and the socket is mounted on second
On the rear wall of strut.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, multigroup second shaft can be surrounded and rotated
Multigroup pedal is carried so that multigroup pedal to be driven to be rotated as proud first rotating shaft, so as to which first support bar be driven to be contracted in working chamber, is made
Relatively low with limitation, carrying movement is more convenient, offers convenience to user, practicability is higher；Also, it can respectively adjust in two groups
Casing is inserted into the distance in two groups of outer tubes, and two groups of fixations are anchored on the supporting surface near working environment, uses
High stability is not susceptible to slide when angle of inclination is larger, and safety in utilization is higher, so as to improve its use reliability.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the right side structural representation of the present invention；
Fig. 3 is the structure diagram of working chamber.
It is marked in attached drawing：1st, first support bar；2nd, second support bar；3rd, pedal；4th, fixed frame；5th, supporting rack；6th, it connects
Plate；7th, threaded rod；8th, screwed pipe；9th, ball bearing；10th, outer tube；11st, inner sleeve；12nd, support plate；13rd, fixed anchor；14th, it is solid
Fixed button；15th, handle；16th, slide fastener；17th, limiting plate；18th, fixed band；19th, plug.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of foldable ladder into a rod of the invention, including first support bar 1,
Two supporting rods 2 and multigroup pedal 3；Further include multigroup fixed frame 4, multigroup supporting rack 5,6, two groups of threaded rods 7 of connecting plate and two groups
Screwed pipe 8, multigroup fixed frame are from top to bottom fixed on the right side wall of first support bar successively respectively, on multigroup fixed frame respectively
Multigroup first through hole is provided with, and multigroup first rotating shaft is respectively arranged in multigroup first through hole, the left end point of multigroup pedal
It is not connect with multigroup first rotating shaft, multigroup supporting rack is separately mounted on the left side wall of connecting plate, on multigroup supporting rack frame respectively
Multigroup second through-hole is provided with, and multigroup second shaft is respectively arranged on multigroup second through-hole, the right end point of multigroup pedal
It is not connect with multigroup second shaft, working chamber is provided in second support bar, opening is provided on the left side wall of second support bar,
And it is open and is communicated with working chamber, the left ends of two groups of threaded rods the upper side and lower side with connecting plate right side wall respectively, two groups of screw threads
The right end of bar is inserted into respectively and spiral shell is filled to inside the left end of two groups of screwed pipes, and the upper side and lower side of the right side wall of working chamber is set respectively
Two groups of placing grooves are equipped with, and two groups of ball bearings 9 are respectively arranged in two groups of placing grooves, the right end of two groups of screwed pipes is inserted respectively
Enter to two groups of ball bearings, adjusting mouth is provided on the right side wall of second support bar, and adjust mouth and communicated with working chamber, and
Door is provided at two excuses；Further include two groups of links, two groups of 10, two groups of outer tube, 11, two groups of inner sleeve support plates 12
With two groups of fixation anchors 13, two groups of links are separately mounted on the rear wall of first support bar and second support bar, two groups of inner sleeves
The top of pipe is hingedly connected to the right end of two groups of fixed frames, and the bottom end of two groups of inner sleeves is inserted into the top of two groups of outer tubes respectively
Inside, the top of the bottom ends of two groups of outer tubes respectively with two groups of support plates are connect, and two groups of fixation anchors are separately mounted to two groups of supports
The bottom end of plate；By above-mentioned setting, multigroup second shaft can be surrounded and rotate multigroup pedal, carried to drive multigroup pedal as proud first
Shaft rotates, relatively low using limitation so as to which first support bar be driven to be contracted in working chamber, and it is more convenient to carry movement, to making
User offers convenience, and practicability is higher；Also, the distance that two groups of inner sleeves are inserted into two groups of outer tubes can be adjusted respectively, it will
Two groups of fixations are anchored on the supporting surface near working environment, and stability in use is higher, are not easy to send out when angle of inclination is larger
Raw to slide, safety in utilization is higher, so as to improve its use reliability.
A kind of foldable ladder into a rod of the present invention, the left side of every group of pedal and right side difference in multigroup pedal
It is arranged with two groups of rubber cushions；By above-mentioned setting, the frictional force between hand and foot and pedal when user uses can be increased, carried
High use reliability.
A kind of foldable ladder into a rod of the present invention, the upper side and lower side difference of the right side wall of second support bar
Be provided with two groups of fixing buckles 14, and handle 15 be provided between two groups of fixing buckles, the top and bottom end of handle respectively with two groups
Fixing buckle connects；By above-mentioned setting, convenient for users to mobile device entirety.
A kind of foldable ladder into a rod of the present invention, further includes slide fastener 16 and limiting plate 17, slide fastener is mounted on
On the right side wall of second support bar, sets of holes are provided on limiting plate, limiting plate is set on slide fastener；It, can be by above-mentioned setting
Mobile limiting plate is defined with the position to door on slide fastener, prevents it from loosening, and improves practicability.
A kind of foldable ladder into a rod of the present invention further includes fixed band 18, plug 19 and socket, limits band
Left end be fixed on the front side wall of second support bar, the left end of fixed band is connect with plug, and socket is mounted on second support bar
Rear wall on；By above-mentioned setting, headstock can be inserted into socket, with drive fixed band to be contracted in working chamber the
One supporting rod is fixed.
A kind of foldable ladder into a rod of the present invention, when in use, user is by first support bar and the
The bottom end of two supporting rods is supported on the supporting surface near working environment, is adjusted two groups of inner sleeves respectively and is inserted into two groups of outer tubes
Two groups of fixations are anchored on the top that user foot on the supporting surface near working environment steps down in multigroup pedal by interior distance
With climbing to suitable height position, after use, multigroup pedal is rotated around multigroup second shaft, carries driving multigroup pedal
It is rotated for proud first rotating shaft, so as to which first support bar be driven to shrink, rotates two groups of screwed pipes and connecting plate is driven to be contracted to working chamber
In.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and modification, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of foldable ladder into a rod, including first support bar（1）, second support bar（2）With multigroup pedal
（3）；It is characterized in that, further include multigroup fixed frame（4）, multigroup supporting rack（5）, connecting plate（6）, two groups of threaded rods（7）With two
Group screwed pipe（8）, multigroup fixed frame（4）From top to bottom it is fixed on first support bar successively respectively（1）Right side wall on, it is more
Group fixed frame（4）On be respectively arranged with multigroup first through hole, and multigroup first is respectively arranged in multigroup first through hole
Shaft, multigroup pedal（3）Left end connect respectively with multigroup first rotating shaft, multigroup supporting rack（5）It is separately mounted to
The connecting plate（6）Left side wall on, multigroup supporting rack（5）Multigroup second through-hole is respectively arranged on frame, and described multigroup
Multigroup second shaft, multigroup pedal are respectively arranged on second through-hole（3）Right end connect respectively with multigroup second shaft,
Second support bar（2）Inside it is provided with working chamber, second support bar（2）Left side wall on be provided with opening, and the opening with
Working chamber communicates, two groups of threaded rods（7）Left end respectively with connecting plate（6）The upper side and lower side of right side wall, two groups of screw threads
Bar（7）Right end be inserted into respectively and spiral shell is filled to two groups of screwed pipes（8）Left end inside, the right side wall of the working chamber it is upper
Side and downside are respectively arranged with two groups of placing grooves, and are respectively arranged with two groups of ball bearings in two groups of placing grooves（9）, two
Group screwed pipe（8）Right end be inserted into two groups of ball bearings respectively（9）It is interior, second support bar（2）Right side wall on be provided with tune
Mouth is saved, and the adjusting mouth communicates, and be provided with door at two excuse with working chamber；Further include two groups of links,
Two groups of outer tubes（10）, two groups of inner sleeves（11）, two groups of support plates（12）With two groups of fixation anchors（13）, two groups of links point
It An Zhuan not first support bar（1）And second support bar（2）Rear wall on, two groups of inner sleeves（11）Top cut with scissors respectively
It is connected to two groups of fixed frames（4）Right end, two groups of inner sleeves（11）Bottom end be inserted into two groups of outer tubes respectively（10）Top
End is internal, two groups of outer tubes（10）Bottom end respectively with two groups of support plates（12）Top connection, two groups of fixation anchors（13）
It is separately mounted to the bottom end of two groups of support plates.
A kind of 2. foldable ladder into a rod as described in claim 1, which is characterized in that multigroup pedal（3）
In every group of pedal（3）Left side and right side be arranged with two groups of rubber cushions respectively.
A kind of 3. foldable ladder into a rod as claimed in claim 2, which is characterized in that second support bar（2）'s
The upper side and lower side of right side wall is respectively arranged with two groups of fixing buckles（14）, and in two groups of fixing buckles（14）Between be provided with handle
（15）, the handle（15）Top and bottom end respectively with two groups of fixing buckles（14）Connection.
4. a kind of foldable ladder into a rod as claimed in claim 3, which is characterized in that further include slide fastener（16）With
Limiting plate（17）, the slide fastener（16）Mounted on second support bar（2）Right side wall on, limiting plate（17）On be provided with sets of holes,
The limiting plate（17）It is set in slide fastener（16）On.
5. a kind of foldable ladder into a rod as claimed in claim 4, which is characterized in that further include fixed band
（18）, plug（19）And socket, the left end of the limiting band are fixed on second support bar（2）Front side wall on, fixed band（18）
Left end and plug（19）Connection, the socket are mounted on second support bar（2）Rear wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043125.0A CN108252641A (en) | 2018-01-17 | 2018-01-17 | A kind of foldable ladder into a rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043125.0A CN108252641A (en) | 2018-01-17 | 2018-01-17 | A kind of foldable ladder into a rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252641A true CN108252641A (en) | 2018-07-06 |
Family
ID=62726542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810043125.0A Pending CN108252641A (en) | 2018-01-17 | 2018-01-17 | A kind of foldable ladder into a rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502606A (en) * | 2020-11-26 | 2021-03-16 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140957A (en) * | 1996-11-11 | 1998-05-26 | Taisei Corp | Extensible ladder |
| CN2716479Y (en) * | 2004-02-06 | 2005-08-10 | 王万兴 | Extension ladder |
| CN201144627Y (en) * | 2007-11-15 | 2008-11-05 | 孟咸彬 | Telescopic ladder |
| CN203257316U (en) * | 2013-04-26 | 2013-10-30 | 贵州大学 | Movable portable climbing device |
| CN204040877U (en) * | 2014-07-25 | 2014-12-24 | 刘洪青 | Folding power construction ladder |
| CN105201397A (en) * | 2015-10-30 | 2015-12-30 | 李丽芳 | Novel multi-functional ladder |
| CN205370427U (en) * | 2016-02-17 | 2016-07-06 | 党征 | Folding ladder suitable for building trade |
| CN205400568U (en) * | 2016-02-29 | 2016-07-27 | 王亦龙 | Collapsible combination ladder |
-
2018
- 2018-01-17 CN CN201810043125.0A patent/CN108252641A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140957A (en) * | 1996-11-11 | 1998-05-26 | Taisei Corp | Extensible ladder |
| CN2716479Y (en) * | 2004-02-06 | 2005-08-10 | 王万兴 | Extension ladder |
| CN201144627Y (en) * | 2007-11-15 | 2008-11-05 | 孟咸彬 | Telescopic ladder |
| CN203257316U (en) * | 2013-04-26 | 2013-10-30 | 贵州大学 | Movable portable climbing device |
| CN204040877U (en) * | 2014-07-25 | 2014-12-24 | 刘洪青 | Folding power construction ladder |
| CN105201397A (en) * | 2015-10-30 | 2015-12-30 | 李丽芳 | Novel multi-functional ladder |
| CN205370427U (en) * | 2016-02-17 | 2016-07-06 | 党征 | Folding ladder suitable for building trade |
| CN205400568U (en) * | 2016-02-29 | 2016-07-27 | 王亦龙 | Collapsible combination ladder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502606A (en) * | 2020-11-26 | 2021-03-16 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
| CN112502606B (en) * | 2020-11-26 | 2022-10-11 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |