CN207701059U - A kind of outdoor step ladder - Google Patents
A kind of outdoor step ladder Download PDFInfo
- Publication number
- CN207701059U CN207701059U CN201721843289.9U CN201721843289U CN207701059U CN 207701059 U CN207701059 U CN 207701059U CN 201721843289 U CN201721843289 U CN 201721843289U CN 207701059 U CN207701059 U CN 207701059U
- Authority
- CN
- China
- Prior art keywords
- keel
- latch
- movable stand
- hinged
- 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.)
- Expired - Fee Related
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- 238000010586 diagram Methods 0.000 description 3
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- 241001330002 Bambuseae Species 0.000 description 2
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- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of outdoor step ladders, belong in ladder technical field and are suitable for a kind of outdoor step ladder, and its purpose is to provide a kind of a kind of outdoor step ladders with storage function.Its technical solution is：Including supporting rack, the both ends of the hinged crossbeam with supporting rack, the crossbeam have been respectively articulated with the first keel and the second keel, and pedal is hinged among the baffle, the close one end with panel hinge of the pedal is hinged with motion bar, and the other end of the motion bar is hinged with movable stand.The utility model provides a kind of outdoor step ladder, has effect simple in structure, to be convenient for storage and carry.
Description
Technical field
The utility model belongs to ladder technical field, and in particular to a kind of outdoor step ladder.
Background technology
Currently, step on the market, keel and step plate are all to use fixed connection structure, it is not easy to remove, to
So that step is in the handling process and while using is very inconvenient, traditional step ladder is more solid, durable for step ladder, in electricity
The step ladder stand, used in chemical enterprise is typically to be manufactured by steel plate, and this step ladder weight is relatively large, so being typically when moving
It drags on the ground, carrying is fairly cumbersome, and especially female employee carries even more hard；In addition, step ladder can damage when dragging on the ground
Bad ground, especially in power station, chemical enterprise, the ground configurations in some places have a felt pad, in dragging process also easily
Felt pad is damaged, currently, market, warehouse, family upper space, usually the shelf of multilayer, Shelf for placing articles is all utilized to display
Or jumble display, goods and materials and other sundries, auxiliary tool used is all to use double ladder when to stacking or extract these things
Or bamboo and wood ladder.Due to these double ladders or bamboo and wood ladder occupied space is big or even structure is insecure, leads to inconvenient to use, work
Efficiency is low.
If application number CN201621207232.5 provides a kind of removable step, which includes keel and steel pedal,
The both ends of keel are equipped with hook, and keel are equipped with tension member, and tension member includes bottom plate, left plate, right plate and right shell body.This reality
With novel by the way that the both ends of steel pedal are respectively placed in the drawknot on two keel when in use equipped with tension member on keel
In part, step is formed, when not in use or carrying, the both ends of steel pedal is extracted out out of tension member, forms separate structure, from
And it is easy to use；In addition the height of left plate is slightly below the height of right plate, and the angle of right shell body and horizontal plane is 8 ° so that steel
The both ends of pedal are more convenient when passing in and out tension member, while catch is additionally provided on bottom plate, and the bottom of steel pedal is equipped with groove, makes
Groove is stuck on catch and plays left and right fixed function, and right shell body plays fixed function up and down, so that step exists
More stablize when use and secured.But the step ladder needs the extraction by pedal one by one when in use, using and
It is all extremely inconvenient when carrying.
Utility model content
The purpose of this utility model is that：To solve in the prior art, it is not easy to move existing for step ladder, stores inconvenient ask
Topic proposes a kind of outdoor step ladder, has simple in structure, simple operation, foldable effect.
The technical solution adopted in the utility model is as follows：
A kind of outdoor step ladder, including supporting rack, the hinged crossbeam with supporting rack, the both ends of the crossbeam have been respectively articulated with the
One keel and the second keel are hinged with pedal among the keel, and the close one end hinged with keel of the pedal is hinged with work
The other end of lever, the motion bar is hinged with movable stand, and the movable stand is equipped with latch close to the side of keel, institute
The one end for stating the first latch is hinged with movable stand, and the inside position corresponding with latch of told keel is provided with the second locking
Plate.
Further, the both sides of the movable plate lower end are provided with starting handle, and told starting handle is fixedly connected and institute
State the side of movable plate.
Further, there are three second latch position corresponding with the first latch is set.
Further, side of the support frame as described above bottom far from movable stand is provided with stable block.
Further, it is provided with compression spring between first latch and movable stand.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, in the utility model, including supporting rack, the hinged crossbeam with supporting rack, the both ends of the crossbeam have been respectively articulated with
First keel and the second keel are hinged with pedal among the keel, and the close one end hinged with keel of the pedal is hinged with
The other end of motion bar, the motion bar is hinged with movable stand, and the movable stand is equipped with latch close to the side of keel,
One end of first latch is hinged with movable stand, and the inside position corresponding with latch of told keel is provided with the second lock
Tight plate.Passing through the movement that movable stand is downward so that pedal stretches out, and is locked by the plate that tightens on movable stand and keel,
Supporting rack rotation is V-shaped with keel, ensure that the stability of step ladder when in use is drawn pedal by the movement of movable stand
Go out to settle at one go, can be moved up by movable stand when not applicable between pedal is accommodated in keel, greatly facilitates and use.
2, in the utility model, the both sides of the movable plate lower end are provided with starting handle, and told starting handle, which is fixed, to be connected
Connect the side with the movable plate, the movement by starting handle to movable stand, it is not only laborsaving but conducive to operation.
3, in the utility model, there are three the second latch position corresponding with the first latch is set, for keel
The different degrees of inclination angle with ground is provided with the angle targetedly adjusted between pedal and keel, is more advantageous under different condition
Use to step ladder.
4, in the utility model, side of the support frame as described above bottom far from movable stand is provided with stable block, stablizes block and increases
Entire step ladder stability when in use.
5, in the utility model, it is provided with compression spring between first latch and movable stand so that the first latch exists
In folding process, it is easy to be caught in the second latch of different location.
Description of the drawings
Fig. 1 is the structural schematic diagram when pedal in the utility model step ladder stretches out.
Fig. 2 is the structural schematic diagram that the pedal in the utility model step ladder is accommodated in keel.
Fig. 3 is the structural schematic diagram of latch in the utility model step ladder.
It is marked in figure：1- supporting racks, 2- crossbeams, the first keel of 3-, 4- pedals, 5- motion bars, 6- movable stands, 7- first lock
Tightly, the second latch of 8-, 9- starting handles, 10- stablize block.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
A kind of outdoor step ladder, including supporting rack 1, the crossbeam 2 hinged with supporting rack 1, the both ends of the crossbeam 2 are respectively articulated with
There are the first keel 3 and the second keel, pedal 4 is hinged between the first keel 3 and the second keel, the pedal 4 is close to the first dragon
The bicarinate one end of bone 3 or the is hinged with motion bar 5, and the other end of the motion bar 5 is hinged with movable stand 6, the movable stand 6
It is equipped with latch close to 3 or the bicarinate side of the first keel, the latch includes the first latch 7 and the second latch
8, one end of first latch 7 is hinged with movable stand 6, tells 3 or the bicarinate inside of the first keel and the first locking
7 corresponding position of plate is provided with the second latch 8.Direction of the supporting rack 1 far from keel is rotated V-shaped, movable stand is glided,
Its pedal is set to stretch out, the second latch 8 on the first latch and keel on movable stand is stuck.
Preferably, the both sides of 6 lower end of the movable stand are provided with starting handle 9, the starting handle 9 be fixedly connected with
The side of the movable stand 6, the setting of handle are moved easily the movement of frame.
Preferably, there are three the position corresponding with the first latch 7 of second latch 8 sets, it can be according to keel
The inclination angle different from ground adjusts the angle of pedal and keel.
Preferably, side of 1 bottom of support frame as described above far from movable stand is provided with stable block 10.
Preferably, 6 compression spring is provided between first latch 7 and movable stand, when the first latch 7 is not by second
The resilient when pressure of latch 8.
Embodiment 1
A kind of outdoor step ladder, including supporting rack 1, the crossbeam 2 hinged with supporting rack 1, the both ends of the crossbeam 2 are respectively articulated with
There are the first keel 3 and the second keel, pedal 4 is hinged between the first keel 3 and the second keel, the pedal 4 is close to the first dragon
The bicarinate one end of bone 3 or the is hinged with motion bar 5, and the other end of the motion bar 5 is hinged with movable stand 6, the movable stand 6
It is equipped with latch close to 3 or the bicarinate side of the first keel, the latch includes the first latch 7 and the second latch
8, one end of first latch 7 is hinged with movable stand 6, tells 3 or the bicarinate inside of the first keel and the first locking
7 corresponding position of plate is provided with the second latch 8.Direction of the supporting rack 1 far from keel is rotated V-shaped, movable stand is glided,
Its pedal is set to stretch out, the second latch 8 on the first latch and keel on movable stand is stuck.
Embodiment 2
On the basis of embodiment 1, the both sides of 6 lower end of the movable stand are provided with starting handle 9, the starting handle 9
It is fixedly connected with the side with the movable stand 6, the setting of handle is moved easily the movement of frame.
Embodiment 3
It, can be with there are three the position corresponding with the first latch 7 of second latch 8 is set on the basis of embodiment 1
According to the keel inclination angle different from ground, the angle of pedal and keel is adjusted.
Embodiment 4
On the basis of embodiment 1, side of 1 bottom of support frame as described above far from movable stand is provided with stable block 10.
Embodiment 5
On the basis of embodiment 1,6 are provided with compression spring between first latch 7 and movable stand, when the first latch
7 by resilient when the pressure of the second latch 8.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of outdoor step ladder, it is characterised in that：Including supporting rack (1), the crossbeam (2) hinged with supporting rack (1), the crossbeam
(2) both ends have been respectively articulated with the first keel (3) and the second keel, and pedal is hinged between the first keel (3) and the second keel
(4), the pedal (4) is hinged with motion bar (5) close to the first keel (3) or bicarinate one end, the motion bar (5)
The other end is hinged with movable stand (6), and the movable stand (6) is equipped with latch close to the first keel (3) or bicarinate side,
The latch includes the first latch (7) and the second latch (8), one end and the movable stand (6) of first latch (7)
It is hinged, tell that the first keel (3) or bicarinate inside position corresponding with the first latch (7) are provided with the second latch
(8)。
2. a kind of outdoor step ladder as described in claim 1, it is characterised in that：The both sides of movable stand (6) lower end are provided with
Starting handle (9), the starting handle (9) are fixedly connected on the side of the movable stand (6).
3. a kind of outdoor step ladder as described in claim 1, it is characterised in that：It is provided on first keel (3) or the second keel
At least three second latch (8), multiple second latch (8) are arranged along the length direction of keel.
4. a kind of outdoor step ladder as described in claim 1, it is characterised in that：Support frame as described above (1) bottom is far from movable stand
Side is provided with stable block (10).
5. a kind of outdoor step ladder as described in claim 1, it is characterised in that：First latch (7) and movable stand (6) it
Between be provided with compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843289.9U CN207701059U (en) | 2017-12-25 | 2017-12-25 | A kind of outdoor step ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843289.9U CN207701059U (en) | 2017-12-25 | 2017-12-25 | A kind of outdoor step ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701059U true CN207701059U (en) | 2018-08-07 |
Family
ID=63028795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843289.9U Expired - Fee Related CN207701059U (en) | 2017-12-25 | 2017-12-25 | A kind of outdoor step ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279970A (en) * | 2018-12-10 | 2020-06-16 | 南方葡萄沟酒庄有限公司 | An ecological grape growing system |
| CN111279957A (en) * | 2018-12-10 | 2020-06-16 | 南方葡萄沟酒庄有限公司 | An up and down adjustable grape planting rack |
-
2017
- 2017-12-25 CN CN201721843289.9U patent/CN207701059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279970A (en) * | 2018-12-10 | 2020-06-16 | 南方葡萄沟酒庄有限公司 | An ecological grape growing system |
| CN111279957A (en) * | 2018-12-10 | 2020-06-16 | 南方葡萄沟酒庄有限公司 | An up and down adjustable grape planting rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |