CN108868574A - Convenient ladder as one wishes - Google Patents
Convenient ladder as one wishes Download PDFInfo
- Publication number
- CN108868574A CN108868574A CN201810505566.8A CN201810505566A CN108868574A CN 108868574 A CN108868574 A CN 108868574A CN 201810505566 A CN201810505566 A CN 201810505566A CN 108868574 A CN108868574 A CN 108868574A
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- China
- Prior art keywords
- folding rod
- holding tank
- wishes
- cross bar
- ladder
- 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.)
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- 238000004140 cleaning Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- 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
- 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
- E06C7/18—Devices for preventing persons from falling
- E06C7/186—Rail or rope for guiding a safety attachment, e.g. a fall arrest system
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of convenient ladders as one wishes, including：Cleat stanchion and several cross bars between two cleat stanchions；Wherein, evenly arranged several cross bar holding tanks are longitudinally formed on the inside of cleat stanchion, are formed with a slot below each cross bar holding tank；Cross bar is divided into symmetrical folding rod one and folding rod two, one end of folding rod one and folding rod two is flexibly connected, the other end is flexibly connected with the inner bottom surface of cross bar holding tank, folding rod one and folding rod two and cross bar holding tank cooperate, the bottom surface of folding rod one and folding rod two is formed with gusset holding tank, and bearing rib is connected in gusset holding tank, and bearing rib and slot cooperate, by carrying out the variation between telescopic folding realization ladder and nunchakus body to ladder, occupied area is small；Pass through the fixed enhancing stability of support construction；Functional diversities are realized by installing attachment device additional, it is flexibly convenient, it is practical.
Description
Technical field
The present invention relates to daily life tools technical field, more particularly to a kind of telescopic folding it is multi-functional
Convenient ladder as one wishes.
Background technique
Currently, general ladder is generally monolithic construction in the market, not only occupied space, but also have a single function, even if
Some ladders for having folder function are also to carry out double ladder laterally folded, and folded structure is still very big, is unsatisfactory for using
The use demand at family.Therefore, people just increasingly compel for being able to carry out telescopic folding and then saving the demand of space-efficient ladder
It cuts, moreover, with the continuous improvement of scientific and technological level, people also and are unsatisfactory for the simple function of ladder, prefer to that ladder can be passed through
The functional mapping of the flexible telescopic folding of son is realized that occupied area is small, service performance is strong, functional diversities purposes, is promoted
The usage experience of user.
But to be limited to use environment, structural stability and weight etc. many is designed and developed for telescopic folding ladder
Factor will also guarantee safety and firmness, be hardly damaged deformation, structural behaviour and functional diversity while can flexibly use
Requirement it is higher and higher.
Therefore, how to provide a kind of ladder of strong, the vdiverse in function telescopic folding of structural stability is those skilled in the art
The problem of member's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of convenient ladder as one wishes, by ladder carry out telescopic folding realize ladder and
Variation between nunchakus body, occupied area are small；Pass through the fixed enhancing stability of support construction；Function is realized by installing attachment device additional
Diversification, it is flexibly convenient, it is practical.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of convenient ladder as one wishes, which is characterized in that including：Cleat stanchion and several cross bars between two cleat stanchions；
Wherein, evenly arranged several cross bar holding tanks are longitudinally formed on the inside of the cleat stanchion, each cross bar accommodates
A slot is formed with below slot；
The cross bar is divided into symmetrical folding rod one and folding rod two, one end of the folding rod one and the folding rod two
Be flexibly connected, the other end is flexibly connected with the inner bottom surface of the cross bar holding tank, the folding rod one and the folding rod two and
The bottom surface of the cross bar holding tank cooperation, the folding rod one and the folding rod two is formed with gusset holding tank, the gusset
Bearing rib is connected in holding tank, the bearing rib and the slot cooperate.
Through the above technical solutions, can be realized flexible transformation between ladder and nunchakus body, occupied area is small, passes through the branch
The booster action for supportting gusset, ensure that the structural stability that ladder uses, structure are simple, practical.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, the cleat stanchion is cuboid or semicylinder, and the cross bar holds
Slot of receiving is set in the plane of the cleat stanchion, after the cleat stanchion is close to merging, is formed cuboid nunchakus body or cylindrical body nunchakus body, is taken
It holds conveniently.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, the flexible connection is hinged：
Wherein, the articulated manner of the folding rod one and the folding rod two is：The folding rod one and the folding rod
By hinge button connection, the hinge is buckle-shaped at there are two hinge hole three, the folding rod one and the folding rods two for two junction
Connecting pin be formed with the hinge hole three cooperation hinge hole four, rotation axis two pass through hinge hole three and hinge hole four, two
End is connected and fixed by rivet two with the rotation axis two, is detained to connect by the hinge and be can be realized the folding rod one and described
Folding rod two is around the rotation axis two rotation doubling and rotation stretching, extension；
The inner bottom surface of the cross bar holding tank and the articulated manner of the folding rod one and the folding rod two are：The cross
Opposite hinge hole one, the folding rod one and the folding rod two and institute are formed on the inner bottom surface two sides wall of bar holding tank
The one end for stating the connection of cross bar holding tank is formed with the hinge hole two matched with the hinge hole one, and rotation axis one passes through hinge hole
One and hinge hole two, both ends are connected and fixed by rivet one with the rotation axis one, by by the folding rod one and the folding
Folded bar two is movably hinged with the cross bar holding tank, can be realized the folding rod one and the folding rod two around the rotation axis
One both horizontally and vertically between rotate, the folding rod one and the folding rod two are able to enter the cross bar and accommodate
In slot, it can be connected and fixed with the inner bottom surface of the cross bar holding tank by rotating 90 ° around the rotation axis one, at this time the cross
Bar is in horizontality；
The articulated manner of the gusset holding tank and the bearing rib is：The gusset holding tank is close to one end of cleat stanchion
Two sides wall on be formed with opposite hinge hole five, one end of the bearing rib is formed with and the hinge hole five cooperation
Hinge hole six, rotation axis three pass through hinge hole five and hinge hole six, and both ends are connected and fixed by rivet three with the rotation axis three,
By by the be able to enter gusset holding tank, by can be inserted around the rotation axis three rotation state bearing rib with it is described
Gusset holding tank holding tank is movably hinged, and be can be realized the bearing rib and is rotated around the rotation axis three, the bearing rib
Enter in the slot, realizes supporting role.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, the slot is opening direction obliquely, the bearing rib
It is inserted into the slot, the support of the cross bar is fixed in realization.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, mutually matched two folding rods one and the folding rod
Two joint face is respectively arranged with the correcting column and correcting hole of adaptation, guarantees that the folding rod one and the folding rod two are docking
During accurate positioning, and play fixed function.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, the gusset holding tank and the bearing rib it is not connected one
End is provided with opposite magnetic clasp, and the bearing rib can be fixed on the gusset holding tank by magnetic force attraction by the magnetic clasp
It is interior.
It preferably, further include clamp device, the clamp device includes being set to institute in the convenient ladder as one wishes of above-mentioned one kind
The two and half round thread pieces and internal screw thread screwed cap on cleat stanchion top are stated, two half round thread pieces form external screw thread round tube, institute
It states internal screw thread screwed cap to be adapted to the external screw thread round tube, by the setting of clamp device, can be realized tight after ladder is packed up
Gu preventing from scattering.
It preferably, further include cleaning device, the cleaning device includes being formed in institute in the convenient ladder as one wishes of above-mentioned one kind
The internal threaded column and cleaning spade in internal screw thread screwed cap center are stated, the cleaning spade includes scoop ontology and is set to the shovel
The threaded rod of sub- body lower part, the threaded rod and internal threaded column adaptation can will be described by the setting of cleaning device
Cleaning spade is mounted on the top of the cleat stanchion, for clearing up the small advertisement or spot of eminence.
It preferably, further include the fixation for being symmetrically disposed on cleat stanchion top two sides in the convenient ladder as one wishes of above-mentioned one kind
Device, the fixed device include stay hook holder, eight word stay hooks, ejector button, stay hook hinge button and ejecting mechanism, institute
It states eight word stay hooks to be set in the stay hook holder, the stay hook hinge button is set to two of the eight words stay hook
The bottom of hook, the ejector button are used to pop up the eight words stay hook by ejecting mechanism, by the way that the fixation is arranged
Device, during ladder use, on the support surface by the eight words stay hook hook, stability when using ladder is more
By force, the eight words stay hook can be overlapped by stay hook hinge button, reduced volume and withdrawn in the stay hook holder.
It preferably, further include the safety for being symmetrically disposed on cleat stanchion top two sides in the convenient ladder as one wishes of above-mentioned one kind
Device, the safety device include safety rope holder, safety rope, safety buckle and nest spring device, described safety rope one end and institute
Safety buckle connection is stated, the other end is connected with the nest spring device, the nest spring device, the safety rope and safety buckle setting
In in the safety rope holder, the safety rope can be buckled in body when danger is ascended a height and operated by the way that safety device is arranged
On body, when operator is climbed upwards by ladder, the nest spring device recycles the safety rope, at any time described in holding
Height of the length that safety rope exposes with operator apart from top is consistent, guarantees the safety ascended a height.
Preferably, in the convenient ladder as one wishes of above-mentioned one kind, the global shape after the cleat stanchion is packed up is cylindrical body, rectangular
Body or up-narrow and down-wide circular cone stage body, the diameter or side length of horizontal direction are between 30-40 centimeters.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of convenient ladder as one wishes,
It has the advantages that：1, the mutual conversion between ladder and nunchakus body, user can be realized by the telescopic folding of cross bar
Just, flexibly it is convenient, save space；2, the structural strength for strengthening telescopic folding ladder by setting bearing rib, is hardly damaged, real
It is strong with property；3, functional diversities are realized by the way that cleaning spade is arranged；4, by being arranged, stay hook is fixed and safety rope makes ladder
Safety in utilization is stronger.
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
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is the deployed configuration schematic diagram of convenient ladder as one wishes provided by the invention；
Fig. 2 attached drawing is the combinatorial construction schematic diagram of convenient ladder as one wishes provided by the invention；
Fig. 3 attached drawing is the structural schematic diagram of the folding process of convenient ladder as one wishes provided by the invention；
Fig. 4 attached drawing is the structural schematic diagram of cleat stanchion provided by the invention；
Fig. 5 attached drawing is the cross-sectional view that folding rod one provided by the invention and folding rod two connect；
Fig. 6 attached drawing is the structural schematic diagram of bearing rib provided by the invention；
Fig. 7 attached drawing is the structural schematic diagram provided by the invention for cutting with scissors and buckleing；
Fig. 8 attached drawing is the cross-sectional view that bearing rib provided by the invention is packed up；
Fig. 9 attached drawing is the cross-sectional view that bearing rib provided by the invention uses；
Figure 10 attached drawing is the structural schematic diagram on cleat stanchion top when convenient ladder as one wishes provided by the invention merges；
The structural schematic diagram on cleat stanchion top when Figure 11 attached drawing is convenient ladder expansion as one wishes provided by the invention；
Figure 12 attached drawing is the structural schematic diagram of safety rope provided by the invention and safety buckle；
Figure 13 attached drawing is the structural schematic diagram of internal screw thread screwed cap provided by the invention；
Figure 14 attached drawing is the structural schematic diagram of cleaning spade provided by the invention.
In Fig. 1：
1 is cleat stanchion, and 2 be cross bar.
In Fig. 2：
1 is cleat stanchion.
In Fig. 3：
11 be cross bar holding tank, and 2 be cross bar, and 26 be hinge button, and 14 be rivet one, and 27 be rivet two, and 232 be rivet three, 28
It is folding rod two for folding rod one, 29.
In Fig. 4：
11 be cross bar holding tank, and 12 be slot, and 13 be hinge hole one.
In Fig. 5：
21 be correcting column, and 22 be correcting hole, and 23 be gusset holding tank, and 24 be hinge hole two, and 25 be hinge hole four, and 231 are
Hinge hole five.
In Fig. 6：
3 be bearing rib, and 31 be hinge hole six.
In Fig. 7：
26 be hinge button, and 261 be hinge hole three.
In fig. 8：
1 is cleat stanchion, and 2 be cross bar, and 3 be bearing rib, and 11 be cross bar holding tank, and 12 be slot, and 23 be gusset holding tank.
In Fig. 9：
1 is cleat stanchion, and 2 be cross bar, and 3 be bearing rib, and 11 be cross bar holding tank, and 12 be slot, and 23 be gusset holding tank.
In Figure 10：
4 be external screw thread round tube, and 7 be stay hook holder, and 8 be safety rope holder.
In Figure 11：
41 be half round thread piece, and 71 be eight word stay hooks, and 72 be ejector button, and 73 be stay hook hinge button.
In Figure 12：
81 be safety rope, and 82 be safety buckle.
In Figure 13：
5 be internal screw thread screwed cap, and 51 be internal threaded column.
In Figure 14：
6 be cleaning spade, and 61 be scoop ontology, and 62 be threaded rod.
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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing 1 to attached drawing 14, the embodiment of the invention discloses a kind of convenient ladders as one wishes, including：Cleat stanchion 1 and be located at two
Several cross bars 2 between root cleat stanchion 1；
Wherein, evenly arranged several cross bar holding tanks 11 are longitudinally formed on the inside of cleat stanchion 1, each cross bar holding tank 11
Lower section is formed with a slot 12；
Cross bar 2 divides for symmetrical folding rod 1 and folding rod 2 29, one end work of folding rod 1 and folding rod 2 29
Dynamic connection, the other end are flexibly connected with the inner bottom surface of cross bar holding tank 11, and folding rod 1 and folding rod 2 29 and cross bar accommodate
Slot 11 cooperates, and the bottom surface of folding rod 1 and folding rod 2 29 is formed with gusset holding tank 23, and activity connects in gusset holding tank 23
It is connected to bearing rib 3, bearing rib 3 and slot 12 cooperate.
In order to further optimize the above technical scheme, cleat stanchion 1 is cuboid or semicylinder, and cross bar holding tank 11 is arranged
In in the plane of cleat stanchion 1.
In order to further optimize the above technical scheme, it is hinged for being flexibly connected：
Wherein, the articulated manner of folding rod 1 and the folding rod 2 29 is：Folding rod 1 and folding rod 2 29
Junction is by cutting with scissors 26 connection of button, and there are two hinge hole 3 261, the connections of folding rod 1 and folding rod 2 29 for 26 formation of hinge button
End be formed with hinge hole 3 261 cooperate hinge hole 4 25, rotation axis two pass through hinge hole 3 261 and hinge hole 4 25, two
End is connected and fixed by rivet 2 27 with rotation axis two；
The inner bottom surface of cross bar holding tank 11 and the articulated manner of folding rod 1 and folding rod 2 29 are：Cross bar holding tank 11
Inner bottom surface two sides wall on be formed with opposite hinge hole 1, folding rod 1 and folding rod 2 29 and cross bar holding tank 11
One end of connection is formed with the hinge hole 2 24 matched with hinge hole 1, and rotation axis one passes through hinge hole 1 and hinge hole
2 24, both ends are connected and fixed by rivet 1 with rotation axis one；
Gusset holding tank 23 and the articulated manner of the bearing rib 3 are：Gusset holding tank 23 is close to one end of cleat stanchion 1
Opposite hinge hole 5 231 is formed on the wall of two sides, one end of bearing rib 3 is formed with the hinge cooperated with hinge hole 5 231
Hole 6 31 is connect, rotation axis three passes through hinge hole 5 231 and hinge hole 6 31, and both ends are connect by rivet 3 232 with rotation axis three
It is fixed.
In order to further optimize the above technical scheme, slot 12 is opening direction obliquely.
In order to further optimize the above technical scheme, the connection of mutually matched two folding rods 1 and folding rod 2 29
Face is respectively arranged with the correcting column 21 and correcting hole 22 of adaptation.
In order to further optimize the above technical scheme, one end that gusset holding tank 23 and bearing rib 3 are not connected with is provided with
Opposite magnetic clasp.
It in order to further optimize the above technical scheme, further include clamp device, clamp device includes being set to 1 top of cleat stanchion
Two and half round thread pieces 41 and internal screw thread screwed cap 5, two and half round thread pieces 41 form external screw thread round tube 4, internal screw thread is tightened
Cap 5 is adapted to external screw thread round tube 4.
It in order to further optimize the above technical scheme, further include cleaning device, cleaning device includes being formed in internal screw thread to twist
The internal threaded column 51 and cleaning spade 6 in tight 5 center of cap, cleaning spade 6 include scoop ontology 61 and are set to 61 lower part of scoop ontology
Threaded rod 62, threaded rod 62 and internal threaded column 51 are adapted to.
It in order to further optimize the above technical scheme, further include the fixation device for being symmetrically disposed on 1 top two sides of cleat stanchion, Gu
Determining device includes that stay hook holder 7, eight word stay hooks 71, ejector button 72, stay hook hinge button 73 and ejecting mechanism, eight words are solid
Determine hook 71 to be set in stay hook holder 7, stay hook hinge button 73 is set to the bottom of two hooks of eight word stay hooks 71, bullet
Button 72 is by ejecting mechanism for popping up eight word stay hooks 71 out.
It in order to further optimize the above technical scheme, further include the safety device for being symmetrically disposed on 1 top two sides of cleat stanchion, peace
Full device includes safety rope holder 8, safety rope 81, safety buckle 82 and nest spring device, and 81 one end of safety rope and safety buckle 82 connect
It connects, the other end is connected with nest spring device, and nest spring device, safety rope 81 and safety buckle 82 are set in safety rope holder 8.
In order to further optimize the above technical scheme, using two ladders, the top of the cleat stanchion 1 is passed through into connection
Part is movably connected to form double ladder.
Application method of the invention specifically includes the following contents：
When ladder is in merging phase, folding rod 1 and folding rod 2 29 are located in cross bar holding tank 11, supporting rib
Plate 3 is located in gusset holding tank 23, and it is in cylindrical body or cube that two contacts of cleat stanchion 1, which merge, and two panels half-thread disk 41 merges
As external screw thread round tube 4, internal screw thread screwed cap 5 is tightened on external screw thread round tube 4 and fixes, and the threaded rod 62 of cleaning spade 6 is tightened
On the internal threaded column 51 of internal screw thread screwed cap 5, cleaning spade can be used, the small advertisement or spot of eminence are cleared up.
When ladder expansion, internal screw thread screwed cap 5 is removed, pulls two cleat stanchions 1 round about, at this time folding rod 1
It is rotated with folding rod 2 29, leaves cross bar holding tank 11, folding rod 1 and folding rod 2 29 and turned to by 0 ° around hinge button 26
180 ° of stoppings, at this time 2 29 horizontal connection of folding rod 1 and folding rod；In the process, when folding rod 1 and folding rod two
29 when turning to appropriate angle, and the magnetic clasp for removing bearing rib 3 and gusset holding tank 23 manually attracts, and bearing rib 3 is inserted into
In slot 12, when ladder is fully deployed, bearing rib 3 plays a supportive role between slot 12 and cross bar 2.
In the use process of ladder expansion, ejector button 72 is pressed, stay hook 71 can be popped up, is being supported for ladder
Face is fixed；Safety rope 81 is pulled out out of safety rope holder 8, and safety rope 81 is tied up on operator's body by safety buckle 82,
As operator climbs upwards, safety rope 81 is recycled by nest spring device, guarantees the safety of operating process of ascending a height.
When ladder is packed up, two cleat stanchions 1 are pushed inwardly, folding rod 1 and folding rod 2 29 turn folding at this time,
In the process, bearing rib 3 be detached from slot 12, bearing rib 3 press back in gusset holding tank 23 manually, bearing rib 3 and
Gusset holding tank 23 is attracted by magnetic clasp, continues to press on cleat stanchion 1, until folding rod 1 and folding rod 2 29 are completely into cross bar
In holding tank 11, two contacts of cleat stanchion 1 merge, and complete the union operation of ladder.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of convenient ladder as one wishes, which is characterized in that including：Cleat stanchion (1) and several cross being located between two cleat stanchions (1)
Bar (2)；
Wherein, evenly arranged several cross bar holding tanks (11) are longitudinally formed on the inside of the cleat stanchion (1), each cross bar holds
It receives and is formed with a slot (12) below slot (11)；
The cross bar (2) is divided into symmetrical folding rod one (28) and folding rod two (29), the folding rod one (28) and the folding
One end of folded bar two (29) is flexibly connected, and the other end is flexibly connected with the inner bottom surface of the cross bar holding tank (11), the folding
Bar one (28) and the folding rod two (29) and the cross bar holding tank (11) cooperate, the folding rod one (28) and the folding
The bottom surface of bar two (29) is formed with gusset holding tank (23), is connected with bearing rib (3) in the gusset holding tank (23),
The bearing rib (3) and the slot (12) cooperate.
2. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that the cleat stanchion (1) is cuboid or semicircle
Cylinder, the cross bar holding tank (11) are set in the plane of the cleat stanchion (1).
3. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that the flexible connection is hinged.
4. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that the slot (12) is aperture obliquely
Direction.
5. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that mutually matched two folding rods one
(28) and the joint face of the folding rod two (29) is respectively arranged with the correcting column (21) and correcting hole (22) of adaptation.
6. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that the gusset holding tank (23) and the branch
The not connected one end of support gusset (3) is provided with opposite magnetic clasp.
7. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that it further include clamp device, the fastening dress
Set two and half round thread pieces (41) and internal screw thread screwed cap (5) including being set to the cleat stanchion (1) top, two semicircles
Screw thread piece (41) forms external screw thread round tube (4), and the internal screw thread screwed cap (5) is adapted to the external screw thread round tube (4).
8. the convenient ladder as one wishes of one kind according to claim 7, which is characterized in that it further include cleaning device, the sanitizer cartridge
Set internal threaded column (51) and cleaning spade (6) including being formed in internal screw thread screwed cap (5) center, the cleaning spade (6)
Including scoop ontology (61) and it is set to the threaded rod (62) of scoop ontology (61) lower part, the threaded rod (62) and described
Internal threaded column (51) adaptation.
9. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that further include being symmetrically disposed on the cleat stanchion
(1) the fixation device of top two sides, the fixed device include stay hook holder (7), eight word stay hooks (71), ejector button
(72), stay hook hinge button (73) and ejecting mechanism, the eight words stay hook (71) are set in the stay hook holder (7),
The stay hook hinge button (73) is set to the bottom of two hooks of the eight words stay hook (71), and the ejector button (72) is logical
Ejecting mechanism is crossed for popping up the eight words stay hook (71).
10. the convenient ladder as one wishes of one kind according to claim 1, which is characterized in that further include being symmetrically disposed on the cleat stanchion
(1) safety device of top two sides, the safety device include safety rope holder (8), safety rope (81), safety buckle (82) and
Nest spring device, described safety rope (81) one end and the safety buckle (82) connection, the other end is connected with the nest spring device, described
Nest spring device, the safety rope (81) and the safety buckle (82) are set in the safety rope holder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505566.8A CN108868574B (en) | 2018-05-23 | 2018-05-23 | Convenient and fast ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505566.8A CN108868574B (en) | 2018-05-23 | 2018-05-23 | Convenient and fast ladder |
Publications (2)
| Publication Number | Publication Date |
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| CN108868574A true CN108868574A (en) | 2018-11-23 |
| CN108868574B CN108868574B (en) | 2020-02-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538106A (en) * | 2018-12-29 | 2019-03-29 | 国家电网有限公司 | Insulate folding ladder |
| USD966556S1 (en) | 2019-12-13 | 2022-10-11 | Murphy Ladder Llc | Ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981364A (en) * | 1959-07-13 | 1961-04-25 | Webber Jack | Folding ladder |
| US4750587A (en) * | 1987-10-16 | 1988-06-14 | William A. McAllister | Ladder and method of using ladder for escape |
| AU2008207673A1 (en) * | 2008-09-01 | 2010-03-18 | Mark Leech | Cleaning device |
| CN103216190A (en) * | 2013-03-22 | 2013-07-24 | 浙江工业大学 | Folding cat ladder |
| US20170191272A1 (en) * | 2015-04-27 | 2017-07-06 | Viper Tool Company LLC | Gutter Cleaning Device |
-
2018
- 2018-05-23 CN CN201810505566.8A patent/CN108868574B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981364A (en) * | 1959-07-13 | 1961-04-25 | Webber Jack | Folding ladder |
| US4750587A (en) * | 1987-10-16 | 1988-06-14 | William A. McAllister | Ladder and method of using ladder for escape |
| AU2008207673A1 (en) * | 2008-09-01 | 2010-03-18 | Mark Leech | Cleaning device |
| CN103216190A (en) * | 2013-03-22 | 2013-07-24 | 浙江工业大学 | Folding cat ladder |
| US20170191272A1 (en) * | 2015-04-27 | 2017-07-06 | Viper Tool Company LLC | Gutter Cleaning Device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538106A (en) * | 2018-12-29 | 2019-03-29 | 国家电网有限公司 | Insulate folding ladder |
| USD966556S1 (en) | 2019-12-13 | 2022-10-11 | Murphy Ladder Llc | Ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108868574B (en) | 2020-02-07 |
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