CN206000436U - A kind of Foldable ladder - Google Patents
A kind of Foldable ladder Download PDFInfo
- Publication number
- CN206000436U CN206000436U CN201621001470.0U CN201621001470U CN206000436U CN 206000436 U CN206000436 U CN 206000436U CN 201621001470 U CN201621001470 U CN 201621001470U CN 206000436 U CN206000436 U CN 206000436U
- Authority
- CN
- China
- Prior art keywords
- terraced seat
- seat
- terraced
- socketed
- draw
- 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 Foldable ladder, including the first terraced seat and cross bar, the internal slide of the described first terraced seat is socketed with the second terraced seat, the internal slide of the described second terraced seat is socketed with the 3rd terraced seat, the internal slide of the described 3rd terraced seat is socketed with the 4th terraced seat, described second terraced seat, the left end of the 3rd terraced seat and the 4th terraced seat is provided with draw-in groove, described first terraced seat, the right-hand member of the second terraced seat and the 3rd terraced seat is equipped with housing, the left side of the draw-in groove that the left side of the housing and the 4th terraced seat are provided with is equipped with fixed pin shaft, the outside of the fixed pin shaft is all through one end of stabiliser bar, and relative one end all passes through to connect hinge between stabiliser bar, by connecting bearing pin, stabiliser bar and fixed pin shaft, enhance the first terraced seat, second terraced seat, the robustness connected between 3rd terraced seat and the 4th terraced seat.
Description
Technical field
The utility model is related to technical field of tools of living, specially a kind of Foldable ladder.
Background technology
Number of types of foldable ladder is occurred in that in the market, and ladder is requisite instrument in life, with
The lifting of life, occurs in that number of types of ladder on market, the topmost folding cat ladder for still meeting life staying idle at home,
This kind of cat ladder almost have feature, be all rely on rotation retaining structure by each section cat ladder to locking, during use revolve
Turn the power that bears at clamping mechanism big, and clamping mechanism is rotated for traditional cat ladder, rotate the interior of clamping mechanism
Portion's structure is more complicated, it is impossible to enough continually bear than larger power, so use time is shorter, it is this it is proposed that a kind of folding
Stacked cat ladder.
Utility model content
The purpose of this utility model is to provide a kind of Foldable ladder, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, the utility model provides following technical scheme：A kind of Foldable ladder, including the first terraced seat
And cross bar, the internal slide of the first terraced seat is socketed with the second terraced seat, and the internal slide of the described second terraced seat is socketed with the 3rd
Terraced seat, the internal slide of the described 3rd terraced seat are socketed with the 4th terraced seat, and the two ends of cross bar are all connected with the first terraced seat, the second ladder
Seat, the 3rd terraced seat and the 4th terraced seat, the left end of the described second terraced seat, the 3rd terraced seat and the 4th terraced seat are provided with draw-in groove, and described first
The right-hand member of terraced seat, the second terraced seat and the 3rd terraced seat is equipped with housing, and the housing upper surface runs through connector, the connector
Upper end be hinged with adjustment block, the upper end of the adjustment block is provided with transposition handle, the latter half outer surface socket of the connector
There are spring, the upper end of the spring and housing clamping, the lower end of the connector is provided with the screens block with draw-in groove clamping, the shell
The left side of the draw-in groove that the left side of body and the 4th terraced seat are provided with is equipped with fixed pin shaft, and the fixed pin shaft passes through stabiliser bar, institute
State stabiliser bar and hinge.
Preferably, the stabiliser bar is provided with handrail.
Preferably, the left end of the described first terraced seat is provided with sucker.
Preferably, the right side of the cross bar is provided with pedal.
Compared with prior art, the beneficial effects of the utility model are：A kind of Foldable ladder, by connection bearing pin, surely
Fixed pole and fixed pin shaft, enhance the robustness connected between the first terraced seat, the second terraced seat, the 3rd terraced seat and the 4th terraced seat, lead to
Adjustment block, draw-in groove, screens block and spring is crossed, has been fixed between the first terraced seat, the second terraced seat, the 3rd terraced seat and the 4th terraced seat
Relative position.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structural representation at the utility model A；
Fig. 3 is the utility model front view.
In figure：1st, the first terraced seat, 2, cross bar, the 3, second terraced seat, the 4, the 3rd terraced seat, the 5, the 4th terraced seat, 6, draw-in groove, 7, shell
Body, 8, connector, 9, adjustment block, 10, transposition handle, 11, spring, 12, screens block, 13, fixed pin shaft, 14, stabiliser bar, 15, even
Pin axle, 16, handrail.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Foldable ladder, including the first terraced 1 He of seat
Cross bar 2, the internal slide of the first terraced seat 1 are socketed with the second terraced seat 3, and the internal slide of the described second terraced seat 3 is socketed with the
Three terraced seats 4, the internal slide of the described 3rd terraced seat 4 are socketed with the 4th terraced seat 5, and the two ends of cross bar 2 be all connected with the first terraced seat 1,
The 3, the 3rd terraced seat 4 of second terraced seat and the 4th terraced seat 5, the left end of the 3, the 3rd terraced seat 4 of the described second terraced seat and the 4th terraced seat 5 are provided with card
Groove 6, the right-hand member of described first terraced seat the 1, second terraced seat 3 and the 3rd terraced seat 4 are equipped with housing 7, and 7 upper surface of the housing is run through to be had
Connector 8, the upper end of the connector 8 are hinged with adjustment block 9, and the upper end of the adjustment block 9 is provided with transposition 10, the connection
The latter half outer surface of part 8 is socketed with spring 11, the upper end of the spring 11 and 7 clamping of housing, the lower end of the connector 8
The left side of the draw-in groove 6 that the screens block 12 being provided with 6 clamping of draw-in groove, the left side of the housing 7 and the 4th terraced seat 5 are provided with is equipped with
Fixed pin shaft 13, the fixed pin shaft 13 pass through stabiliser bar 14, and the stabiliser bar 14 is hinged with bearing pin 15, by connecting bearing pin
15th, stabiliser bar 14 and fixed pin shaft 13, enhance and connect between the 3, the 3rd terraced seat 4 of first the 1, second terraced seat of terraced seat and the 4th terraced seat 5
The robustness for connecing, by adjustment block 9, draw-in groove 6, screens block 12 and spring 11, fixed first the 1, second terraced seat 3 of terraced seat, the
Relative position between three terraced seats 4 and the 4th terraced seat 5.
Specifically, the stabiliser bar 14 is provided with handrail 16, is easy to user to hold stabiliser bar 14.
Specifically, the left end of the described first terraced seat 1 is provided with sucker, when at home using the utility model, the ground of family
Face is probably floor or other brighter and cleaner and frictional force very little materials, not only can be held ground by sucker, and
And largely avoid damage of the utility model to ground.
Specifically, the right side of the cross bar 2 is provided with pedal, is easy to user to trample.
Operation principle：During using the ladder, replace and lift transposition handle by holding, by adjustment block and the hinge of connector
Connect position to raise, connector position rises, screens block connected piece is pulled and also and then moved up, and spring-compressed simultaneously obtains elasticity
Potential energy, the second terraced seat is pulled out from the first terraced seat, and the draw-in groove on the second terraced seat moves to the housing lower end on the first terraced seat
Screens block immediately below when, will transposition resetting, screens block is subject to the pulling force produced by spring, and draw-in groove clamping, when by second
When terraced seat is pulled out from the first terraced seat, the first terraced seat, the second terraced seat and stabiliser bar define stable triangular structure, make
When using ladder, hand steered stabiliser bar climbing ladder can be passed through, be more convenient, safer, strengthen stability between terraced seat with
And robustness, when needing to use the 3rd terraced seat and the 4th ladder in the same manner, and same operating procedure.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that to carry out these embodiments multiple changes, repair in the case of without departing from principle of the present utility model and spirit
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Foldable ladder, including the first terraced seat（1）And cross bar（2）, it is characterised in that：Described first terraced seat（1）Interior
Portion's slip cap is connected to the second terraced seat（3）, the described second terraced seat（3）Internal slide be socketed with the 3rd terraced seat（4）, the 3rd ladder
Seat（4）Internal slide be socketed with the 4th terraced seat（5）, and cross bar（2）Two ends be all connected with the first terraced seat（1）, the second terraced seat
（3）, the 3rd terraced seat（4）With the 4th terraced seat（5）, the described second terraced seat（3）, the 3rd terraced seat（4）With the 4th terraced seat（5）Left end set
There is draw-in groove（6）, the described first terraced seat（1）, the second terraced seat（3）With the 3rd terraced seat（4）Right-hand member be equipped with housing（7）, the shell
Body（7）Upper surface is run through connector（8）, the connector（8）Upper end be hinged with adjustment block（9）, the adjustment block（9）'s
Upper end is provided with transposition handle（10）, the connector（8）The latter half outer surface be socketed with spring（11）, the spring（11）'s
Upper end and housing（7）Clamping, the connector（8）Lower end be provided with and draw-in groove（6）The screens block of clamping（12）, the housing
（7）Left side and the 4th terraced seat（5）The draw-in groove being provided with（6）Left side be equipped with fixed pin shaft（13）, the fixed pin shaft
（13）Through stabiliser bar（14）, the stabiliser bar（14）With bearing pin（15）Hinged.
2. a kind of Foldable ladder according to claim 1, it is characterised in that：The stabiliser bar（14）It is provided with handrail
（16）, it is easy to user to hold stabiliser bar（14）.
3. a kind of Foldable ladder according to claim 1, it is characterised in that：Described first terraced seat（1）Left end be provided with
Sucker.
4. a kind of Foldable ladder according to claim 1, it is characterised in that：The cross bar（2）Right side be provided with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001470.0U CN206000436U (en) | 2016-08-31 | 2016-08-31 | A kind of Foldable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001470.0U CN206000436U (en) | 2016-08-31 | 2016-08-31 | A kind of Foldable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000436U true CN206000436U (en) | 2017-03-08 |
Family
ID=58195133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001470.0U Expired - Fee Related CN206000436U (en) | 2016-08-31 | 2016-08-31 | A kind of Foldable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988668A (en) * | 2017-03-27 | 2017-07-28 | 陕西科技大学 | The telescopic mechanical feed ladder of timing belt and application method |
-
2016
- 2016-08-31 CN CN201621001470.0U patent/CN206000436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988668A (en) * | 2017-03-27 | 2017-07-28 | 陕西科技大学 | The telescopic mechanical feed ladder of timing belt and application method |
| CN106988668B (en) * | 2017-03-27 | 2019-05-03 | 陕西科技大学 | The telescopic mechanical feed ladder of synchronous belt and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20170831 |