CN203538822U - Ladder serving as seat - Google Patents
Ladder serving as seat Download PDFInfo
- Publication number
- CN203538822U CN203538822U CN201320509637.4U CN201320509637U CN203538822U CN 203538822 U CN203538822 U CN 203538822U CN 201320509637 U CN201320509637 U CN 201320509637U CN 203538822 U CN203538822 U CN 203538822U
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- CN
- China
- Prior art keywords
- ladder
- seat
- rods
- flat pull
- built
- 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 provides a ladder serving as a seat. The ladder serving as the seat consists of two backrest support rods, two seat plate support rods and two front support leg rods connected by virtue of connecting shaft rods, wherein a plurality of transverse tread rods are distributed thereamong; a flat pull rod is respectively installed in each of the seat plate support rods, the inner end of each flat pull rod is movably connected with one connecting shaft rod while the other end of each flat pull rod is connected with a fixed inner shaft built by virtue of a tension spring, an open slot is respectively formed in the inner side face below each of the backrest support rods, open baffles are built at the lower ends of the two open slots, a flat pull rod is respectively installed above each of the two front support rods, and the upper ends of the flat pull rods are movably connected by virtue of the built-in connecting shaft rods and the lower ends of the flat pull rods are connected with the built-in fixed inner shaft. During use, the integral ladder is stretched and unfolded, and the flat pull rods in the seat plate support rods are locked in the open slots and are locked and fixed by virtue of the open baffles so as to form the ladder. The ladder retracted and bended to form the seat, so that the ladder is not only convenient to use, but also convenient to fold and unfold. The ladder is especially suitable for matched use in families.
Description
Technical field
The utility model relates to a kind of ladder, specifically a kind of ladder that doubles as seat.
Background technology
A lot of families are in order to live conveniently, and all can being equipped with ladder, to be placed on family standby, but ladder is because entirety is long, very inconvenient in folding and unfolding, and ladder is a standby in family, seldom use, and as special furniture disposal, also gear to actual circumstances.
Summary of the invention
The purpose of this utility model is to provide a kind of ladder that doubles as seat, both can be used as ladder and has used, and also can be used as seat and uses, all very convenient in use and folding and unfolding.
The utility model comprises extension spring, and the technical scheme adopting is: the ladder that can double as seat is connected to form by being connected axostylus axostyle with two seat poles and two front leg strut bars by two backrest poles, is distributed with several horizontal bars of stepping between the two.
In technique scheme: a flat pull bar is respectively housed in two seat poles, and the inner of its flat pull bar is connected axostylus axostyle and is flexibly connected with one of them, the other end is connected with built-in fixing interior axle by extension spring.
Below two backrest poles, medial surface respectively has an open slot, and the lower end of two open slots is all built-in with opening block.
A flat pull bar is respectively housed in above two front leg strut bars, and the upper end of two flat pull bars is flexibly connected by built-in connection axostylus axostyle, and lower end is connected with built-in fixing interior axle.
The beneficial effects of the utility model are: by the setting of above-mentioned a kind of like this structure, in use, upholding and launch as ladder, to use, can be used as seat and use after folding, is ladder while making it to be badly in need of, during folding and unfolding, become seat folding and unfolding and use, solved present family and be equipped with the problem that Special ladder is many with few spare time, folding and unfolding is inconvenient, by dual-purpose design, meet very much family standby, there are good market prospects.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is that the utility model folding is seat view.
Fig. 2 is that the utility model expands into ladder structure schematic diagram.
Fig. 3 is the utility model seat pole and front leg strut bar on-board components schematic diagram.
Fig. 4 is the utility model backrest pole lower end built-in opening block schematic diagram.
In figure: 1, backrest pole, 2, seat pole, 3, front leg strut bar, 4, the horizontal bar of stepping on, 5, connect axostylus axostyle, 6, flat pull bar, 7, extension spring, 8, fixing in axle, 9, open slot, 10, opening block.
The specific embodiment
Shown in Fig. 1: the ladder that can double as seat is connected to form by being connected axostylus axostyle 5 with two seat poles 2 and two front leg strut bars 3 by two backrest poles 1, is distributed with several horizontal bars 4 of stepping between the two.Two seat poles 2 are interior is respectively equipped with a flat pull bar 6, and the inner of its flat pull bar 6 is connected axostylus axostyle 5 and is flexibly connected with one of them, the other end by extension spring 7 with built-in fixing in axle 8 be connected.Below two backrest poles 1, medial surface respectively has the lower end of 9, two open slots 9 of an open slot to be all built-in with opening block 10.The upper end that 6, two flat pull bars 6 of a flat pull bar are respectively housed in above two front leg strut bars 3 is flexibly connected by built-in connection axostylus axostyle 5, and lower end is connected with built-in fixing interior axle 8.
Implement during the technical program, described backrest pole 1, seat pole 2, front leg strut bar 3 and several horizontal bar 4 of stepping on, can adopt the steel pipe manufacturing of a wall thickness.
During use, if used as ladder, front leg strut bar 3 and seat pole 2 are stretched concordant with back support bar 1 straight, wherein seat pole 2 is pulled to always flat pull bar 6 is all exposed, and snapped in open slot 9, opening block 10 is blocked in the termination of seat pole 2, make entirety form ladder structure, if making seat, folding and unfolding uses, after front leg strut bar 3 and seat pole 2 are stretched, bending is seat state, flat pull bar 6 in seat pole 2 wherein departs from open slot 9, due to the effect of extension spring 7, in income seat pole 2, forms seat.
Claims (4)
1. one kind doubles as the ladder of seat, comprise extension spring (7), it is characterized in that: the ladder that can double as seat is connected to form by being connected axostylus axostyle (5) with two seat poles (2) and two front leg strut bars (3) by two backrest poles (1), is distributed with several horizontal bars (4) of stepping between the two.
2. the ladder that doubles as seat according to claim 1, it is characterized in that: a flat pull bar (6) is respectively housed in two seat poles (2), the inner of its flat pull bar (6) is connected axostylus axostyle (5) and is flexibly connected with one of them, the other end is connected with built-in fixing interior axle (8) by extension spring (7).
3. the ladder that doubles as seat according to claim 1, is characterized in that: at the below medial surface of two backrest poles (1), respectively have an open slot (9), the lower end of two open slots (9) is all built-in with opening block (10).
4. the ladder that doubles as seat according to claim 1, it is characterized in that: a flat pull bar (6) is respectively housed in the top of two front leg strut bars (3), the upper end of two flat pull bars (6) is flexibly connected by built-in connection axostylus axostyle (5), and lower end is connected with built-in fixing interior axle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509637.4U CN203538822U (en) | 2013-08-21 | 2013-08-21 | Ladder serving as seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509637.4U CN203538822U (en) | 2013-08-21 | 2013-08-21 | Ladder serving as seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203538822U true CN203538822U (en) | 2014-04-16 |
Family
ID=50457005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509637.4U Expired - Fee Related CN203538822U (en) | 2013-08-21 | 2013-08-21 | Ladder serving as seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203538822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989346A (en) * | 2014-06-10 | 2014-08-20 | 戴家平 | Deformation chair |
| CN105011612A (en) * | 2015-05-27 | 2015-11-04 | 国家电网公司 | Portable insulating ladder-chair |
-
2013
- 2013-08-21 CN CN201320509637.4U patent/CN203538822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989346A (en) * | 2014-06-10 | 2014-08-20 | 戴家平 | Deformation chair |
| CN105011612A (en) * | 2015-05-27 | 2015-11-04 | 国家电网公司 | Portable insulating ladder-chair |
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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 |
Granted publication date: 20140416 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |