CN208310675U - Scaling platform ladder - Google Patents
Scaling platform ladder Download PDFInfo
- Publication number
- CN208310675U CN208310675U CN201820422727.2U CN201820422727U CN208310675U CN 208310675 U CN208310675 U CN 208310675U CN 201820422727 U CN201820422727 U CN 201820422727U CN 208310675 U CN208310675 U CN 208310675U
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- frame
- side plate
- rectangle
- scrunches
- vertical side
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Abstract
The utility model provides a kind of scaling platform ladder, belongs to climbing equipment technical field.It solves the problems such as prior art design is unreasonable.This scaling platform ladder includes that several are successively folded be located at together and the stepped rectangle for scrunching scrunches frame in the vertical direction, this is folded to be located at rectangle together and scrunches the size of frame direction is successively successively decreased vertically upwards, it includes a pair of in the first vertical side plate and the second vertical side plate vertical and be correspondingly arranged that rectangle, which scrunches frame, and first level side plate etc. is equipped between the first vertical side plate and the high side of the second vertical side plate.The advantage of this scaling platform ladder is: it is folded be located at rectangle together and scrunch the size feature that direction is successively successively decreased vertically upwards of frame so that operator is no longer needed climbing and pedal ladder straight up and down when using this ladder in climbing, and it only need to be very convenient, laborsaving as upper and lower stair.
Description
Technical field
This practical climbing equipment technical field, more particularly, to a kind of scaling platform ladder.
Background technique
Ladder, as the life appliance of the daily climbing of people, existing thousands of years history, traditional ladder: long ladder,
Short ladder, double ladder, generally do side by two root long thick bar, and scansorial cross bar is crossed in centre, for climbing, but exist and carry
, there is miscellaneous extension ladder, but existing extension ladder has one disadvantage in that, extension ladder thus in mobile inconvenient, trouble
Stability is poor, in engineer operation activity, due to scrunch it is laborious, base oneself upon when bearing area it is small, it is easy to cause human foot tired
Weary fatigue is not suitable for the long working of operator.
Utility model content
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of design rationally, solve due to scrunching position
Area it is small and respectively scrunch position size it is identical, again because it is all scrunch be when the setting of position by high side to scrunch position adjacent thereto
The position that scrunches of downside be almost overlapped i.e. approximation and be vertical setting, it is laborious when causing to climb and should not stand firm
The scaling platform ladder of problem.
In order to achieve the above objectives, the utility model uses following technical proposal: the scaling platform ladder of the utility model, packet
It includes several and successively folds in the vertical direction and be located at together and the rectangle that scrunches of stepped confession scrunches frame, this is folded and is located at together
Rectangle scrunch the size of frame direction successively successively decreased vertically upwards, it includes a pair of in vertical and be correspondingly arranged that rectangle, which scrunches frame,
First vertical side plate and the second vertical side plate are equipped with first level side between the first vertical side plate and the high side of the second vertical side plate
The second horizontal side plate is equipped between plate, downside, the rectangle that the opposite high side in frame is scrunched per two adjacent rectangles scrunches in frame
The first vertical side plate and the second vertical side plate respectively penetrate and be opened in the rectangle of opposite downside and scrunch first level side in frame
The first strip through-hole and second bar through hole on plate, the rectangle of the opposite high side scrunch the second horizontal side plate and the phase in frame
The first vertical side plate in frame is scrunched to the rectangle of downside, is equipped with detent configuration between the second vertical side plate.Two adjacent squares
Shape scrunches frame when pulling out and stretching upwards, and the rectangle of opposite high side scrunches the first vertical side plate and the second vertical side plate in frame
It is pulled upwardly by the first strip through-hole and second bar through hole, after drawing in place, two rectangles is pedaled by detent configuration
It is relatively fixed to step on frame progress, on the contrary, two adjacent rectangles scrunch what frame needed to shrink after stretching, extension upwards, then it only need to be by lock pin
After structure removal, the rectangle of opposite high side is scrunched into the first vertical side plate in frame and the second vertical side plate and is led to by the first bar shaped
Hole and second bar through hole are pressed downwards just, easy to carry when not in use in this way, and the folded rectangle being located at together scrunches frame
The size feature that direction is successively successively decreased vertically upwards needing operator no longer on straight when using this ladder in climbing
Climbing under directly pedals ladder, and only need to be very convenient, laborsaving as upper and lower stair.
Preferably, detent configuration includes scrunching frame set on the rectangle for scrunching the opposite high side in frame per two adjacent rectangles
In the first vertical side plate and the second vertical side plate on it is several in the first bolt through-hole for being correspondingly arranged, and be set to relatively low
The rectangle of side scrunches several to logical in the second bolt being correspondingly arranged on the first vertical side plate and the second vertical side plate in frame
Hole, the rectangle that the rectangle of the opposite high side scrunches the first bolt through-hole and the opposite downside in frame scrunch the second bolt in frame
Through-hole is often equipped with bolt in configuration is corresponded between the first bolt through-hole and the second corresponding bolt through-hole.Structure
Simply, convenient for manufacture, installation.
Preferably, detent configuration further includes two pieces of mounting plates, and every bolt is connect with the outside of similar one piece of mounting plate, often
The inside of mounting plate scrunches frame with several rectangles for making bolt scrunch the opposite high side in frame across two adjacent rectangles respectively
In the first bolt through-hole and stand tightly against a rectangle in opposite downside and scrunch the first vertical side plate and second in frame
One end connection of elastic component on vertical side plate, the other end of elastic component scrunch relatively high in frame set on two adjacent rectangles
The rectangle of side scrunches on the second horizontal side plate in frame.The setting of mounting plate is using convenient for the bolt being connected on the mounting plate
When no longer need to independent calibrating position one by one after be inserted into, only need to be to the position correction of one of bolt, the position of remaining bolt
It sets and has just and then calibrated, it is more convenient to plug in this way.
Preferably, detent configuration further includes pulling two pieces of mounting plates to do to rectangle simultaneously to scrunch the mobile stretching group in frame center
Part.The bolt on two mounting plates is convenient for while being manipulated in the setting of stretching assembly, and it is more convenient, laborsaving to plug or extract bolt.
Preferably, stretching assembly includes connector, and the both ends of connector are connect on the inside of two pieces of mounting plates respectively.Structure letter
Single, production cost is low, when use need to only catch the intermediate position of connector draw outward can, it is easy to operate.
Preferably, stretching assembly further includes a pair of pull rod connecting respectively with two mounting plates insides, this is to the another of pull rod
One end is connect with the both ends of connector respectively, and two pull rods are located on the extending direction of same axis.The setting of two pull rods subtracts
Small connector pulling force required when pulling outward.
Preferably, stretching assembly further includes one and is set to two adjacent rectangles and scrunches the rectangle of the opposite high side in frame and pedal
The branch fastener on the second horizontal side plate center line in frame is stepped on, the both ends of connector are prolonged after being separately connected two pull rods to branch fastener
It stretches to form a closed cast structural.The setting of branch fastener further improves connector when pulling outward, two
Stationarity when mounting plate respectively scrunches from the movement of frame central part to rectangle.
Preferably, connector is rigid member, is bent to form a handle far from the first laterally outside of support.Enhance behaviour
Make the convenience of the operation of personnel.
Preferably, every rectangle scrunches the width of the second horizontal side plate of the width of the first level side plate in frame greatly thereon
1 to 6 centimetre.The area that scrunches when scrunching is improved, while when contraction rectangle scrunches frame, convenient for holding.
Be preferably located at it is folded be located at rectangle together and scrunch the rectangle of the lowest side in frame scrunch the first vertical side in frame
It is hinged on plate and the second vertical side plate several in the support leg being correspondingly arranged.The setting of support leg further improves this ladder
The son stationarity of operator when scrunching after pull-out, is not easy to shake.
Compared with prior art, the advantage of this scaling platform ladder is: two adjacent rectangles scrunch frame pull out and to
When upper stretching, extension, the rectangle of opposite high side scrunch the first vertical side plate in frame and the second vertical side plate by the first strip through-hole and
Second bar through hole is pulled upwardly, and after drawing in place, is scrunched frame to two rectangles by detent configuration and is carried out relatively fixed, phase
Instead, two adjacent rectangles scrunch what frame needed to shrink after upward stretching, extension, then, will be relatively high after need to only removing detent configuration
The rectangle of side scrunch the first vertical side plate in frame and the second vertical side plate by the first strip through-hole and second bar through hole to
Under press just, easy to carry when not in use in this way, the folded rectangle together that is located at scrunches the size of frame side vertically upwards
Operator is set no longer to need climbing and pedal ladder straight up and down when using this ladder in climbing to the feature successively successively decreased, and only
It need to be very convenient, laborsaving as upper and lower stair.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1, which provides multiple rectangles in the utility model embodiment and scrunches frame, to be stretched out and when support leg is undeployed
Structural schematic diagram.
Fig. 2, which provides neighbouring two rectangle in the utility model embodiment and scrunches frame, have been stretched out and has used lock pin
Structural schematic diagram when structure is fixed.
Fig. 3, which provides the rectangle in the utility model embodiment and scrunches, is equipped with lock pin knot on the second horizontal side plate in frame
Schematic top plan view when structure.
Fig. 4, which provides multiple rectangles in the utility model embodiment and scrunches frame, to be stretched out and when support leg has been unfolded
Schematic top plan view.
Fig. 5, which provides multiple rectangles in the utility model embodiment and scrunches frame, have been shunk and knot when support leg has been packed up
Structure schematic diagram.
In figure, rectangle scrunches frame 1, the first vertical side plate 11, the second vertical side plate 12, first level side plate 13, the second water
Flat lateral plate 14, the first strip through-hole 21, second bar through hole 22, the first bolt through-hole 31, the second bolt through-hole 32, bolt 33,
Mounting plate 34, elastic component 35, connector 361, pull rod 362, branch fastener 363, handle 364, support leg 365.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
As shown in Fig. 1 to 5, this scaling platform is terraced, including several are successively folded be located at together and in ladder in the vertical direction
Shape scrunches frame 1 for the rectangle that scrunches, this is folded to be located at rectangle together and scrunch the size of frame 1 direction is successively passed vertically upwards
Subtract, it includes a pair of perpendicular in vertical and the first vertical side plate 11 being correspondingly arranged and the second vertical side plate 12, first that rectangle, which scrunches frame 1,
The second horizontal side plate is equipped with to being equipped between first level side plate 13, downside between side plate 11 and the high side of the second vertical side plate 12
14, it is perpendicular that the rectangle that every two adjacent rectangles scrunch the opposite high side in frame 1 scrunches the first vertical side plate 11 and second in frame 1
It is respectively penetrated to side plate 12 and is opened in the rectangle of opposite downside and scrunches the first strip through-hole on first level side plate 13 in frame 1
21 and second bar through hole 22, which scrunches the second horizontal side plate 14 in frame 1 and the square with respect to downside
Shape scrunches the first vertical side plate 11 in frame 1, is equipped with detent configuration between the second vertical side plate 12, and two adjacent rectangles scrunch
For frame 1 when pulling out and stretching upwards, the rectangle of opposite high side scrunches the first vertical side plate 11 and the second vertical side plate 12 in frame 1
It is pulled upwardly by the first strip through-hole 21 and second bar through hole 22, after drawing in place, by detent configuration to two squares
Shape scrunches frame 1 and carries out relatively fixed, on the contrary, two adjacent rectangles scrunch what frame 1 needed to shrink after upward stretching, extension, then only needs
After detent configuration is removed, the rectangle of opposite high side is scrunched into the first vertical side plate 11 in frame 1 and the second vertical side plate 12 leads to
It crosses the first strip through-hole 21 and second bar through hole 22 is pressed just downwards, it is easy to carry when not in use in this way, it is folded to be located at
The size feature that direction is successively successively decreased vertically upwards that rectangle together scrunches frame 1 is climbing operator using this ladder
Climbing and pedal ladder straight up and down is no longer needed when climbing, and only need to be very convenient, laborsaving as upper and lower stair.
Specifically, detent configuration here includes set on the square for scrunching the opposite high side in frame 1 per two adjacent rectangles
Shape scrunches the first vertical side plate 11 in frame 1 and several in the first bolt through-hole being correspondingly arranged on the second vertical side plate 12
31, and the first vertical side plate 11 in frame 1 and several to being on the second vertical side plate 12 is scrunched set on the rectangle of opposite downside
The second bolt through-hole 32 being correspondingly arranged, it is relatively low with this that the rectangle of the opposite high side scrunches the first bolt through-hole 31 in frame 1
The rectangle of side scrunches the second bolt through-hole 32 in frame 1 in configuration is corresponded, often the first bolt through-hole 31 and corresponding
The second bolt through-hole 32 between be equipped with bolt 33, structure is simple, convenient for manufacture, installation；Here detent configuration further includes two
Block mounting plate 34, every bolt 33 are connect with the outside of similar one piece of mounting plate 34, the inside of every mounting plate 34 respectively with it is several
The rectangle for making bolt 33 scrunch the opposite high side in frame 1 across two adjacent rectangles scrunches the first bolt through-hole 31 in frame 1
And it stands tightly against on the first vertical side plate 11 and the second vertical side plate 12 that a rectangle in opposite downside scrunches in frame 1
One end of elastic component 35 connects, and the other end of elastic component 35 is set to the square that two adjacent rectangles scrunch the opposite high side in frame 1
Shape scrunches on the second horizontal side plate 14 in frame 1, and the setting of mounting plate 34 exists convenient for the bolt 33 being connected on the mounting plate 34
It is inserted into after no longer needing to independent calibrating position one by one when use, only need to be to the position correction of one of bolt 33, remaining is inserted
It is good that the position of pin 33 is just and then calibrated, and it is more convenient to plug in this way, and elastic component 35 generallys use compressed spring；Here lock pin
Structure further includes pulling two pieces of mounting plates 34 to do to rectangle simultaneously to scrunch the mobile stretching assembly in 1 center of frame, and stretching assembly is set
The bolt 33 be convenient for while manipulated on two mounting plates 34 is set, it is more convenient, laborsaving to plug or extract bolt 33；Here stretching group
Part includes connector 361, and the both ends of connector 361 are connected on the inside of two pieces of mounting plates 34 respectively, and structure is simple, production cost
Low, connector 361 can select drawstring made of flexible material, such as cotton cord, nylon rope, be also possible to make made of steel
Used time need to only catch the intermediate position of connector 361 draw outward can, it is easy to operate；Here stretching assembly further includes
It is a pair of respectively with the pull rod 362 that is connected on the inside of two mounting plates 34, the other end to pull rod 362 respectively with connector 361
Both ends connection, two pull rods 362 are located on the extending direction of same axis, and the setting of two pull rods 362 reduces connector 361
Required pulling force when pulling outward；Here stretching assembly further includes one and scrunches in frame 1 set on two adjacent rectangles
The rectangle of opposite high side scrunches the branch fastener 363 on 14 center line of the second horizontal side plate in frame 1, and the both ends of connector 361 exist
Extend to form a closed cast structural, the setting of branch fastener 363 to branch fastener 363 after being separately connected two pull rods 362
Further improve connector 361 when pulling outward, two mounting plates 34 respectively to rectangle scrunch 1 central part of frame it is mobile when
Stationarity；Here connector 361 is rigid member, is bent to form a handle 364 far from 363 1 laterally outside of branch fastener,
Enhance the convenience of the operation of operator.
Further, every rectangle here scrunches the second water of the width of the first level side plate 13 in frame 1 greatly thereon
1 to 6 centimetre of the width of flat lateral plate 14 improves the area that scrunches when scrunching, while when contraction rectangle scrunches frame 1, convenient for holding
It holds；Here be located at it is folded be located at rectangle together and scrunch the rectangle of the lowest side in frame 1 scrunch the first vertical side plate 11 in frame 1
Several in the support leg 365 being correspondingly arranged with being hinged on the second vertical side plate 12, the setting of support leg 365 further increases
This ladder stationarity of operator when scrunching after pull-out, is not easy to shake.
Working principle:
Two adjacent rectangles scrunch frame 1 when upward pull-out trails, and the rectangle of opposite high side scrunches first in frame 1
Vertical side plate 11 and the second vertical side plate 12 are pulled upwardly by the first strip through-hole 21 and second bar through hole 22, wait draw in place
Afterwards with respect to the rectangle of high side scrunch the first vertical side plate 11 in frame 1 and the first bolt through-hole 31 in the second vertical side plate 12 with
The rectangle of opposite downside scrunches the first vertical side plate 11 in frame 1 and the second bolt through-hole 32 alignment in the second vertical side plate 12
When, set on opposite high side rectangle scrunch the second horizontal side plate 14 in frame 1 locking pin mechanism in bolt 33 due to always by
To the thrust of elastic component 35 outward, when the first bolt through-hole 31 is aligned with the second bolt through-hole 32, bolt 33 just from
Stretched out in the first bolt through-hole 31, part of it moves into the second bolt through-hole 32 simultaneously, thus reach by this adjacent two
Several rectangles as needed, can be scrunched frame 1 according to this operation sequence by the effect that a rectangle scrunches the progress position locking of frame 1
It successively pulls out stretching, extension line position of going forward side by side and sets locking, thus one stair-stepping ladder of formation；On the contrary, being needed after ladder uses good
When the rectangle to trail in ladder is scrunched 1 retracted downward of frame, only the rectangle to trail set on this need to be pulled to scrunch the lock in frame 1
The handle 364 at the middle part of the connector 361 in pin mechanism, so that it may the bolt on mounting plate 34 33 will be connected to from opposite downside
Rectangle scrunch the first vertical side plate 11 in frame 1 and the second bolt through-hole 32 in the second vertical side plate 12 is withdrawn from, press simultaneously
Firmly the rectangle of the opposite high side scrunches the first level side plate 13 in frame 1 and exerts oneself downwards, and the rectangle of the opposite high side scrunches frame 1
In the first vertical side plate 11 and the second vertical side plate 12 the first level side plate 13 in frame 1 scrunched by the rectangle of opposite high side
On the first strip through-hole 21 and second bar through hole 22 move down, until the rectangle of opposite high side scrunches first in frame 1
The rectangle that horizontal side plate 13 is against opposite downside scrunches on the first level side plate 13 in frame 1, according to this operation sequence, according to
Need, several rectangles can be scrunched frame 1 and successively shunk, in this way convenient for this ladder when not in use, reduce the space of placement, be convenient for
It places, while easy to carry.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rectangle, which is used more herein, scrunches frame 1, the first vertical side plate 11, the second vertical side plate 12, the first water
Flat lateral plate 13, the second horizontal side plate 14, the first strip through-hole 21, second bar through hole 22, the first bolt through-hole 31, the second bolt
Through-hole 32, bolt 33, mounting plate 34, elastic component 35, connector 361, pull rod 362, branch fastener 363, handle 364, support leg 365
Equal terms, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release the essence of the utility model；Being construed as any additional limitation is disagreed with the spirit of the present invention
's.
Claims (10)
1. a kind of scaling platform ladder, it is characterised in that: successively folded in the vertical direction including several be located at it is together and stepped
Scrunch frame (1) for the rectangle that scrunches, this is folded to be located at rectangle together and scrunches the size of frame (1) direction is successively vertically upwards
Successively decrease, it includes a pair of vertical in vertical and the first vertical side plate (11) being correspondingly arranged and second that the rectangle, which scrunches frame (1),
Side plate (12) is equipped with first level side plate between the vertical side plate of described first (11) and the high side of the second vertical side plate (12)
(13), the second horizontal side plate (14) are equipped between downside, the rectangle of the opposite high side in frame (1) is scrunched per two adjacent rectangles
It scrunches the in frame (1) first vertical side plate (11) and the second vertical side plate (12) respectively penetrates and is opened in the rectangle of opposite downside and pedals
The first strip through-hole (21) and second bar through hole (22) on the first level side plate (13) in frame (1) are stepped on, this is with respect to high side
Rectangle scrunch the second horizontal side plate (14) in frame (1) and the rectangle with respect to downside scrunches the first vertical side in frame (1)
Detent configuration is equipped between plate (11), the second vertical side plate (12).
2. scaling platform ladder according to claim 1, which is characterized in that the detent configuration includes being set to per adjacent
The rectangle that two rectangles scrunch the opposite high side in frame (1) scrunches the first vertical side plate (11) and the second vertical side in frame (1)
Several on plate (12) scrunch in frame (1) in the first bolt through-hole (31) for being correspondingly arranged, and set on the rectangle of opposite downside
The first vertical side plate (11) and the second vertical side plate (12) on it is several in the second bolt through-hole (32) for being correspondingly arranged, should
The rectangle that the rectangle of opposite high side scrunches the first bolt through-hole (31) and the downside relatively in frame (1) scrunches the in frame (1)
Two bolt through-holes (32) are configured in one-to-one correspondence, often the first bolt through-hole (31) and the second corresponding bolt through-hole (32)
Between be equipped with bolt (33).
3. scaling platform ladder according to claim 2, which is characterized in that the detent configuration further includes two pieces of mounting plates
(34), it is connect per the bolt (33) with the outside of similar one piece of mounting plate (34), it is interior per the mounting plate (34)
Side scrunches frame (1) with several rectangles for making bolt (33) to scrunch the opposite high side in frame (1) across two adjacent rectangles respectively
In the first bolt through-hole (31) and stand tightly against a rectangle in opposite downside and scrunch the first vertical side plate in frame (1)
(11) it is connected with one end of the elastic component (35) on the second vertical side plate (12), the other end of the elastic component (35) is set to phase
The rectangle that two adjacent rectangles scrunch the opposite high side in frame (1) scrunches on the second horizontal side plate (14) in frame (1).
4. scaling platform ladder according to claim 3, which is characterized in that the detent configuration further includes pulling two simultaneously
Block mounting plate (34) does to rectangle and scrunches the mobile stretching assembly in frame (1) center.
5. scaling platform ladder according to claim 4, which is characterized in that the stretching assembly includes connector (361),
The both ends of the connector (361) are connect on the inside of two pieces of mounting plates (34) respectively.
6. scaling platform according to claim 5 ladder, which is characterized in that the stretching assembly further include it is a pair of respectively with
The pull rod (362) connected on the inside of two mounting plates (34), the other end to the pull rod (362) respectively with connector
(361) both ends connection, pull rod (362) described in two are located on the extending direction of same axis.
7. scaling platform ladder according to claim 6, which is characterized in that the stretching assembly further includes one and is set to phase
The rectangle that two adjacent rectangles scrunch the opposite high side in frame (1) scrunches on the second horizontal side plate (14) center line in frame (1)
Branch fastener (363), the both ends of the connector (361) extend being separately connected the backward branch fastener (363) of two pull rods (362)
To form a closed cast structural.
8. scaling platform ladder according to claim 7, which is characterized in that the connector (361) is rigid member, remote
A handle (364) are bent to form from (363) one laterally outside of branch fastener.
9. scaling platform ladder according to any one of claims 1 to 8, which is characterized in that scrunched in frame (1) per the rectangle
1 to 6 centimetre of width of width the second horizontal side plate (14) greatly thereon of first level side plate (13).
10. scaling platform ladder according to claim 9, which is characterized in that scrunch frame (1) positioned at the folded rectangle being located at together
In lowest side rectangle scrunch be hinged on the first vertical side plate (11) and the second vertical side plate (12) in frame (1) it is several right
In the support leg (365) being correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422727.2U CN208310675U (en) | 2018-03-27 | 2018-03-27 | Scaling platform ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422727.2U CN208310675U (en) | 2018-03-27 | 2018-03-27 | Scaling platform ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310675U true CN208310675U (en) | 2019-01-01 |
Family
ID=64721137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422727.2U Expired - Fee Related CN208310675U (en) | 2018-03-27 | 2018-03-27 | Scaling platform ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316850A (en) * | 2018-03-27 | 2018-07-24 | 德清诚立机电科技有限公司 | Scaling platform ladder |
-
2018
- 2018-03-27 CN CN201820422727.2U patent/CN208310675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316850A (en) * | 2018-03-27 | 2018-07-24 | 德清诚立机电科技有限公司 | Scaling platform ladder |
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Granted publication date: 20190101 Termination date: 20190327 |