CN209653944U - A kind of dual-purpose ladder - Google Patents
A kind of dual-purpose ladder Download PDFInfo
- Publication number
- CN209653944U CN209653944U CN201822266232.8U CN201822266232U CN209653944U CN 209653944 U CN209653944 U CN 209653944U CN 201822266232 U CN201822266232 U CN 201822266232U CN 209653944 U CN209653944 U CN 209653944U
- Authority
- CN
- China
- Prior art keywords
- ladder
- sides
- strut
- slot
- gag lever
- 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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- Ladders (AREA)
Abstract
The utility model proposes a kind of dual-purpose ladders, including side ladder and connection ladder, the side ladder is assemblied in the terraced two sides of connection, two sides ladder bottom is equipped with non-slip mat, the side ladder includes strut and connecting rod, the connecting rod is distributed between two struts, the connection ladder includes side lever and cross bar, the side lever is assemblied in cross bar two sides, the side lever both ends are equipped with the rotation slot of perforation bottom surface, the strut top is equipped with rotating block, the rotating block is assemblied in rotation slot, clamping ring is screwed at the top of the strut, side lever two sides outer wall is equipped with the external screw thread being adapted to clamping ring, wherein two strut inner walls of side ladder are equipped with placing groove, the placing groove is equipped with gag lever post, two strut inner walls of other side side ladder are equipped with card slot, described gag lever post one end is caught in card slot, according to different use requirements, ladder can be converted to vertical ladder or double ladder It uses, use is more convenient.
Description
Technical field
The utility model relates to ladder, in particular to a kind of dual-purpose ladder.
Background technique
Ladder is used in daily life widely, convenient for for operation of climbing.Most of ladder is tied mostly at present
Structure is fixed, so vertical ladder can only be used as vertical ladder and use, double ladder can only be used as double ladder and use, and different demands can only be selected
With the ladder of different types, in actual job, use is very inconvenient.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of dual-purpose ladder, it is needed for different uses
It asks, ladder can be converted to vertical ladder or double ladder uses, use is more convenient.
To reach above-mentioned purpose technical solution provided by the utility model is: a kind of dual-purpose ladder, including side ladder and even
Ladder is connect, the side ladder is assemblied in the terraced two sides of connection, and two sides ladder bottom is equipped with non-slip mat, and the side ladder includes strut and connecting rod, institute
It states connecting rod to be distributed between two struts, the connection ladder includes side lever and cross bar, and the side lever is assemblied in cross bar two sides, the side
Bar both ends are equipped with the rotation slot of perforation bottom surface, and the strut top is equipped with rotating block, and the rotating block is assemblied in rotation slot,
Clamping ring is screwed at the top of the strut, side lever two sides outer wall is equipped with the external screw thread being adapted to clamping ring, wherein side ladder
Two strut inner walls be equipped with placing groove, the placing groove is equipped with gag lever post, two strut inner walls of other side side ladder equipped with card slot,
Described gag lever post one end is caught in card slot.
Further, the rotating block side wall is equipped with first rotating shaft, and the rotation groove groove wall is equipped with and is adapted to first rotating shaft
First shaft hole, between the first rotating shaft and first shaft hole be equipped with elastic ring.
Further, described gag lever post one end side wall be equipped with the second shaft, described placing groove one end two sides cell wall be equipped with
Second axis hole of the second shaft adaptation, is equipped with rubber ring between second shaft and the second axis hole.
Further, the gag lever post other end side wall is equipped with through slot, and the through slot notch is to in-flanges, in the through slot
Equipped with spring, the both ends of the spring is equipped with scotch, and the scotch protrudes gag lever post side wall, placing groove other end two sides
Cell wall and card slot cell wall are equipped with the locking groove being adapted to scotch.
Compared with prior art, it has the advantages that
The utility model according to different use requirements, can rotate two sides ladder, ladder is transformed to vertical ladder or double ladder,
Using more convenient；When being transformed to vertical ladder, each strut and each side lever maintain an equal level, and are then rotatablely connected and enclose toward side lever direction, so that
Strut and side lever are connected as one by clamping ring；When being converted to double ladder, gag lever post is rotated out one end card from placing groove
Enter card slot to fix two sides ladder.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that the utility model connects terraced structural schematic diagram.
Fig. 3 is the utility model side ladder structural schematic diagram.
Fig. 4 is the utility model gag lever post structural schematic diagram.
The utility model is described in further detail with reference to the accompanying drawing.
Specific embodiment
As shown in Figures 1 to 4, a kind of dual-purpose ladder, including side ladder 1 and connection ladder 2, the side ladder 1 are assemblied in connection ladder 2
Two sides, two sides 1 bottom of ladder are equipped with non-slip mat 11, and the side ladder 1 includes strut 12 and connecting rod 13, and the connecting rod 13 is distributed in two
Between bar 12, the connection ladder 2 includes side lever 21 and cross bar 22, and the side lever 21 is assemblied in 22 two sides of cross bar, the side lever 21
Both ends are equipped with the rotation slot 23 of perforation bottom surface, and 12 top of strut is equipped with rotating block 3, and the rotating block 3 is assemblied in rotation
In slot 23,3 side wall of rotating block is equipped with first rotating shaft 31, and 23 cell wall of rotation slot is equipped with the be adapted to first rotating shaft 31
One axis hole 24, can rotate two sides ladder 1, according to different use requirements, can rotate two sides ladder 1, ladder is transformed to vertical ladder
Or double ladder, use is more convenient, and elastic ring 25 is equipped between the first rotating shaft 31 and first shaft hole 24, can increase
Frictional force between first rotating shaft 31 and first shaft hole 24, so that ladder 1 rotation in side is more stable.
Clamping ring 14 is screwed at the top of the strut 12, the 21 two sides outer wall of side lever is outer equipped with what is be adapted to clamping ring 14
Screw thread 26, when being transformed to vertical ladder, each strut 12 maintains an equal level with each side lever 21, then toward 21 direction of side lever rotation connection circle 14, makes
It obtains clamping ring 14 to be connected as one strut 12 and side lever 21, furthermore wherein two struts, 12 inner wall of side ladder 1 is equipped with placement
Slot 15, the placing groove 15 are equipped with gag lever post 4, and two struts, 12 inner wall of other side side ladder 1 is equipped with card slot 16, the gag lever post 4
One end is caught in card slot 16, when being converted to double ladder, gag lever post 4 is come out one end from the rotation of placing groove 15 and is caught in the general of card slot 16
Two sides ladder 1 is fixed.
4 one end side wall of gag lever post is equipped with the second shaft 41, and 15 one end two sides cell wall of placing groove is equipped with and second
The second axis hole 17 that shaft 41 is adapted to is equipped with rubber ring 18, the gag lever post 4 between second shaft 41 and the second axis hole 17
Other end side wall is equipped with through slot 42, and 42 notch of through slot is equipped with spring 43, the spring 43 to in-flanges in the through slot 42
Both ends are equipped with scotch 44, and the scotch 44 protrudes 4 side wall of gag lever post, 15 other end two sides cell wall of placing groove and card slot
16 cell walls are equipped with the locking groove 19 being adapted to scotch 44, and in rotary spacing bar 4, scotch 44 is first pressed into through slot 42
In, it is then come out from placing groove 15 by the rotation of gag lever post 4,4 other end of gag lever post is then caught in card slot 16, the scotch again
In 44 locking grooves 19 for being caught in card slot 16 under the action of 43 elastic force of spring, two sides ladder 1 is securely fixed.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although
The utility model is described in detail referring to preferred embodiment, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of dual-purpose ladder, including side ladder and connection ladder, the side ladder are assemblied in the terraced two sides of connection, two sides ladder bottom is equipped with anti-
Skidding, the side ladder include strut and connecting rod, and the connecting rod is distributed between two struts, and the connection ladder includes side lever and cross
Bar, the side lever are assemblied in cross bar two sides, it is characterised in that: the side lever both ends are equipped with the rotation slot of perforation bottom surface, described
Strut top is equipped with rotating block, and the rotating block is assemblied in rotation slot, is screwed with clamping ring, the side lever at the top of the strut
Two sides outer wall is equipped with the external screw thread being adapted to clamping ring, and wherein two strut inner walls of side ladder are equipped with placing groove, the placement
Slot is equipped with gag lever post, and two strut inner walls of other side side ladder are equipped with card slot, and described gag lever post one end is caught in card slot.
2. a kind of dual-purpose ladder according to claim 1, it is characterised in that: the rotating block side wall is equipped with first rotating shaft,
The rotation groove groove wall is equipped with the first shaft hole being adapted to first rotating shaft, and elasticity is equipped between the first rotating shaft and first shaft hole
Circle.
3. a kind of dual-purpose ladder according to claim 1, it is characterised in that: described gag lever post one end side wall is equipped with second turn
Axis, described placing groove one end two sides cell wall are equipped with the second axis hole being adapted to the second shaft, second shaft and the second axis hole
Between be equipped with rubber ring.
4. a kind of dual-purpose ladder according to claim 3, it is characterised in that: the gag lever post other end side wall is equipped with logical
Slot, the through slot notch are equipped with spring to in-flanges in the through slot, the both ends of the spring is equipped with scotch, the scotch
Gag lever post side wall is protruded, placing groove other end two sides cell wall and card slot cell wall are equipped with the locking groove being adapted to scotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266232.8U CN209653944U (en) | 2018-12-31 | 2018-12-31 | A kind of dual-purpose ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266232.8U CN209653944U (en) | 2018-12-31 | 2018-12-31 | A kind of dual-purpose ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653944U true CN209653944U (en) | 2019-11-19 |
Family
ID=68519825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266232.8U Expired - Fee Related CN209653944U (en) | 2018-12-31 | 2018-12-31 | A kind of dual-purpose ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749452A (en) * | 2020-06-03 | 2021-12-07 | 佛山科学技术学院 | Multifunctional chair |
-
2018
- 2018-12-31 CN CN201822266232.8U patent/CN209653944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749452A (en) * | 2020-06-03 | 2021-12-07 | 佛山科学技术学院 | Multifunctional chair |
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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: 20191119 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |