CN207567599U - A kind of portable extending step climbing-up device - Google Patents
A kind of portable extending step climbing-up device Download PDFInfo
- Publication number
- CN207567599U CN207567599U CN201721642423.9U CN201721642423U CN207567599U CN 207567599 U CN207567599 U CN 207567599U CN 201721642423 U CN201721642423 U CN 201721642423U CN 207567599 U CN207567599 U CN 207567599U
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- CN
- China
- Prior art keywords
- outside plate
- inner panel
- ratchet
- portable
- plate
- 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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Abstract
The utility model discloses a kind of portable extending step climbing-up device, including upper outside plate, lower outside plate, inner panel, rack and ratchet；The lower surface both sides fixed vertical of upper outside plate is provided with side plate, and side plate top is arranged on the surface of lower outside plate；Upper outside plate, lower outside plate and side plate form hollow double panel structure；Inner panel is arranged in double panel structure, and rack is fixedly installed along a side of inner panel, and inner panel can move in double panel structure；Ratchet is arranged between outside plate and lower outside plate, and spine wheel and rack engages.The cooperation that the utility model passes through upper outside plate, lower outside plate and inner panel, when electric vehicle top bar, moving rocking bar removes inner panel, form the slope convenient for electric vehicle walking, solves the problems, such as electric vehicle top bar, to extend different distance adaptability adjusting can be carried out with the difference of step series, side is fixed with handle, fully achieves that simple in structure, intensity is high, adjusts and easy for installation and easy to carry.
Description
Technical field
The utility model belongs to technical field of engineering machinery, more particularly to a kind of portable extending step climbing-up device.
Background technology
With the progress of society, the living standard of the people is continuously improved, and electric vehicle is used as environmentally friendly trip industry,
The development of the more than ten years of experience becomes most common walking-replacing tool in people's life.Electric vehicle is with its cheap, operation letter
Just it is laborsaving to be favored by people.But there is also the shortcomings that heavier-weight for electric vehicle.In routine use, when needing to push away electric vehicle
When being parked to indoor charging or pavement, vehicle is usually pushed into one or more levels step, the height of step is pushed away electric vehicle
The very big puzzlement that people brings.Used in present city is mostly that slope, but these are made in step both sides cement, iron plate
Device exist unsightly, the problems such as can not carrying.Do not have sloping situation when encountering, wanting electric vehicle pushing to step will be very
Arduously.
Utility model content
The purpose of this utility model is to provide a kind of portable extending step climbing-up device, to solve the above problems.
To achieve the above object, the utility model uses following technical scheme：
A kind of portable extending step climbing-up device, including upper outside plate, lower outside plate, inner panel, rack and ratchet；Upper outside plate
Lower surface both sides fixed vertical is provided with side plate, and side plate top is arranged on the surface of lower outside plate；Upper outside plate, lower outside plate and side plate shape
Into hollow double panel structure；Inner panel is arranged in double panel structure, and rack is fixedly installed along a side of inner panel, inner panel
It can be moved in double panel structure；Ratchet is arranged between outside plate and lower outside plate, and spine wheel and rack engages.
Further, bearing is symmetrically arranged on upper outside plate and the opposite face of lower outside plate, axis, spine is provided between two bearings
Wheel is fixed on axis.
Further, fixed vertical is provided with rocking bar on axis, and rocking bar is directed away from rack.
Further, pawl is hinged on rocking bar, the end of pawl is inserted in the slot of ratchet；It is provided with to make on pawl
The torsional spring that pawl is contacted with ratchet.
Further, the upper surface of lower outside plate is provided with guide groove, and the lower surface of inner panel is provided with gib block, and gib block is set
It puts in guide groove.
Further, one end that inner panel is displaced outwardly is provided with slope；Upper outside plate end set has slope；The side of upper outside plate
Face is provided with handle.
Compared with prior art, the utility model has following technique effect：
The utility model is by the cooperation of upper outside plate, lower outside plate and inner panel, when electric vehicle top bar, moves in rocking bar makes
Plate removes, and forms the slope convenient for electric vehicle walking, solves the problems, such as electric vehicle top bar, can be with the difference of step series
Carry out adaptability adjusting to extend different distance, side is fixed with handle, fully achieve simple in structure, intensity is high, adjust and
It is easy for installation and easy to carry.
Description of the drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure right view.
Fig. 3 is the utility model structure bottom view.
Wherein, the upper outside plates of 1-, outside plate under 2-, 3- inner panels, 4- racks, 5- ratchets, 6- rocking bars, 7- pawls, 8- axis.
Specific embodiment
The utility model is further illustrated below in conjunction with attached drawing：
Please refer to Fig.1-Fig. 3, a kind of portable extending step climbing-up device, including upper outside plate 1, lower outside plate 2, inner panel 3, tooth
Item 4 and ratchet 5；The lower surface both sides fixed vertical of upper outside plate 1 is provided with side plate, and side plate top is arranged on the surface of lower outside plate 2；
Upper outside plate 1, lower outside plate 2 and side plate form hollow double panel structure；Inner panel 3 is arranged in double panel structure, and rack 4 is along interior
The side fixed setting of plate 3, inner panel 3 can move in double panel structure；Ratchet 5 is arranged on outside plate 1 and lower outside plate 2
Between, and ratchet 5 is engaged with rack 4.
Bearing is symmetrically arranged on upper outside plate 1 and the opposite face of lower outside plate 2, axis 8 is provided between two bearings, ratchet 5 is solid
Surely it is arranged on axis 8.
Fixed vertical is provided with rocking bar 6 on axis 8, and rocking bar 6 is directed away from rack 4.
Pawl 7 is hinged on rocking bar 6, the end of pawl 7 is inserted in the slot of ratchet 5；It is provided with to make pawl on pawl 7
7 torsional springs contacted with ratchet 5.
The upper surface of lower outside plate 2 is provided with guide groove, and the lower surface of inner panel 3 is provided with gib block, and gib block, which is arranged on, leads
Into slot.
One end that inner panel 3 is displaced outwardly is provided with slope；Upper outside plate end set has slope；The side setting of upper outside plate 1
There is handle.
When using the utility model, the extended length of the first inner panel according to required for judging the height of step, and forward direction is shaken
Shake bar 6, so as to which ratchet mechanism 5 be driven to rotate in the forward direction, the rack 4 engaged with ratchet 5 is made to drive inner panel 3 protruding.When
When reaching required length, stop operating rocking bar 6, you can keeps overall length constant, ensures to use, when needing to pack up inner panel
When 3, it is turned out pawl 7 and is allowed to not contact with ratchet mechanism 5, then can pack up inner panel 3 manually, complete to the utility model device
Use.
Claims (6)
1. a kind of portable extending step climbing-up device, which is characterized in that including upper outside plate (1), lower outside plate (2), inner panel (3),
Rack (4) and ratchet (5)；The lower surface both sides fixed vertical of upper outside plate (1) is provided with side plate, and side plate top is arranged on lower outside plate
(2) surface；Upper outside plate (1), lower outside plate (2) and side plate form hollow double panel structure；Inner panel (3) is arranged on double-deck hardened
In structure, rack (4) is fixedly installed along a side of inner panel (3), and inner panel (3) can move in double panel structure；Ratchet
(5) it is arranged between outside plate (1) and lower outside plate (2), and ratchet (5) is engaged with rack (4).
2. the portable extending step climbing-up device of one kind according to claim 1, which is characterized in that upper outside plate (1) and under
Outside plate (2) is symmetrically arranged with bearing on opposite face, and axis (8) is provided between two bearings, and ratchet (5) is fixed at axis (8)
On.
3. the portable extending step climbing-up device of one kind according to claim 2, which is characterized in that fixed on axis (8) to hang down
Rocking bar (6) directly is provided with, rocking bar (6) is directed away from rack (4).
4. the portable extending step climbing-up device of one kind according to claim 3, which is characterized in that hinged on rocking bar (6)
There is pawl (7), the end of pawl (7) is inserted in the slot of ratchet (5)；It is provided with to make pawl (7) and ratchet on pawl (7)
(5) torsional spring of contact.
5. the portable extending step climbing-up device of one kind according to claim 1, which is characterized in that lower outside plate (2) it is upper
Surface is provided with guide groove, and the lower surface of inner panel (3) is provided with gib block, and gib block is arranged in guide groove.
6. the portable extending step climbing-up device of one kind according to claim 1, which is characterized in that inner panel (3) is moved out
Dynamic one end is provided with slope；Upper outside plate end set has slope；The side of upper outside plate (1) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642423.9U CN207567599U (en) | 2017-11-30 | 2017-11-30 | A kind of portable extending step climbing-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642423.9U CN207567599U (en) | 2017-11-30 | 2017-11-30 | A kind of portable extending step climbing-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567599U true CN207567599U (en) | 2018-07-03 |
Family
ID=62689399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642423.9U Expired - Fee Related CN207567599U (en) | 2017-11-30 | 2017-11-30 | A kind of portable extending step climbing-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501774A (en) * | 2018-10-12 | 2019-03-22 | 蔚来汽车有限公司 | For changing the ramp assemblies of level platform, changing level platform and changing electric system |
-
2017
- 2017-11-30 CN CN201721642423.9U patent/CN207567599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501774A (en) * | 2018-10-12 | 2019-03-22 | 蔚来汽车有限公司 | For changing the ramp assemblies of level platform, changing level platform and changing electric system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181130 |