CN201312662Y - Reversible plate type bed ladder - Google Patents
Reversible plate type bed ladder Download PDFInfo
- Publication number
- CN201312662Y CN201312662Y CNU2008202317124U CN200820231712U CN201312662Y CN 201312662 Y CN201312662 Y CN 201312662Y CN U2008202317124 U CNU2008202317124 U CN U2008202317124U CN 200820231712 U CN200820231712 U CN 200820231712U CN 201312662 Y CN201312662 Y CN 201312662Y
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- CN
- China
- Prior art keywords
- ladder
- connecting plate
- cam
- bed
- plate type
- 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 relates to a reversible plate type bed ladder, which belongs to the ladder for the bunk bed in school dormitories and resident dormitories. The reversible plate type bed ladder mainly comprises a ladder frame (1) and ladder plates (6), wherein a plurality of connecting shafts (11) penetrate the two corresponding sides of the ladder frame (1) at equal intervals and are fixed below the ladder plates (6), one end of a lifting connecting plate (12) is fixed inside one side of the ladder frame (1) through the connecting shafts (11), the other end of the lifting connecting plate (12) is hinged to one end of a connecting plate (5), the other end of the connecting plate (5) is connected on a driving rod (4) through a loose axle (9), and one ends of two guiding and fixing brackets (8) are hinged at the upper part and the lower part on the outer side of the ladder frame (1). The reversible plate type bed ladder can be installed on the floor in a room through anchor bolts below the ladder frame and can be disassembled at any time when not in use; the ladder plates are controlled by a cam, the reversing speed is high, the bed ladder can be reversed to the vertical position without occupying any space when not in use, and the ladder plates enable the user to feel comfortable and safe when going upstairs or downstairs.
Description
Technical field
The utility model belongs to the ladder that schoolhouse and residential dormitory bunk beds are used, particularly a kind of turning board-like bed steps.
Technical background
At present, in the dormitory that worker, student live, what use is bunk beds more, and the ladder of the usefulness of going to bed is that the end between getting in and out of bed is established the whippletree of several wooden or metals or be fixed with projection on the bedside frame, very uncomfortable also dangerous when making the upper and lower bed steps of the people of upper bed.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, the comfortable turning board-like bed steps that do not take up space again when the upper and lower bed steps of a kind of people of making are provided.
The technical scheme that the utility model technical solution problem adopts is: turning board-like bed steps mainly are made up of ladder stay and gangboard, be characterized in that corresponding two sides all installs several connecting axles apart from activity on ladder stay, connecting axle be fixed on gangboard below, medial surface and fixing connecting plate one end that promotes of connecting axle at a side ladder stay, promote connecting plate other end strand and connect an end that turns to connecting plate, turn to the connecting plate other end to be connected on the drive link with movable axis, on the ladder stay lateral surface, on, following strand connects two guide securement frame one ends, the other end is movably connected on the drive link with kink, fix a cam holder in the ladder stay upper end, cam is housed on the cam holder, cam is provided with spanner, and the ladder stay lower end is provided with lower margin, and the drive link lower end is connected with movable lower margin with spring.
The beneficial effects of the utility model are: turning board-like bed steps can be contained within doors on the ground by the lower margin below ladder stay, the time spent can not dismantle at any time, and gangboard is fast with cam control reversal rate, and the time spent can not translated into vertical position, do not take up space, gangboard gets in and out of bed the people to feel comfortable safety again.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows turning board-like bed steps structure chart.
Among the figure, the 1-ladder stay; The 2-cam holder; The 3-cam; The 3-1-cam spanner; The 4-drive link; 5-turns to connecting plate; The 6-gangboard; The 7-kink; 8-guide securement frame; The 9-movable axis; The 10-jointed shaft; The 11-connecting axle; 12-promotes connecting plate; The movable lower margin of 13-; The 14-spring; 15-bedstead lower margin; The 16-fixed screw;
The specific embodiment
Embodiment, with reference to accompanying drawing 1, turning board-like bed steps are even apart from adorning four connecting axles 11 in two square ladder stays, 1 inboard symmetry, fix four gangboards 6 on two ladder stays, 1 intermediate connecting shaft 11.The one end strand of connecting axle 11 connects an end that promotes connecting plate 12, and an end that promotes connecting plate 12 other ends and steering link 5 is hinged with jointed shaft 10, turns to connecting plate 5 other ends and drive link 4 usefulness movable axis 9 to be hinged.Ladder stay 1 strand connects guide securement frame 8 one ends, drive link 4 flexibly connects with kink 7 with guide securement frame 8 other ends, fixedly adorn a cam holder 2 in the upper end of a ladder stay 1, on cam holder 2, adorn a cam 3, establish cam spanner 3-1 on the outside of cam 3, move up and down with cam 3 control drive links 4.Lower margin 15 fixedly is equipped with in ladder stay 1 lower end, and lower margin 15 usefulness fixed screws 16 are fixed on the floor.Drive link 4 lower ends are connected with movable lower margin 13 with spring.Pull cam spanner 3-1 with hand, cam 3 rotations can make gangboard 6 turn down and set level, and the people can get in and out of bed, and the time spent is not pulled cam 3 yet, and gangboard 6 turning one-tenth are erect, and do not take up space and the activity that does not influence the people.
Claims (1)
1, a kind of turning board-like bed steps, mainly form by ladder stay (1) and gangboard (6), it is characterized in that going up corresponding two sides at ladder stay (1) all installs several connecting axles (11) apart from activity, connecting axle (11) be fixed on gangboard (6) below, medial surface and fixing connecting plate (12) one ends that promote of connecting axle (11) at a side ladder stay (1), promote connecting plate (12) other end strand and connect an end that turns to connecting plate (5), turn to connecting plate (5) other end to be connected on the drive link (4) with movable axis (9), on ladder stay (1) lateral surface, on, following strand connects two guide securement frame (8) one ends, the other end is movably connected on the drive link (4) with kink, fix a cam holder (2) in ladder stay (1) upper end, cam (3) is housed on the cam holder (2), cam (3) is provided with spanner (3-1), ladder stay (1) lower end is provided with lower margin (15), and drive link (4) lower end is connected with movable lower margin (13) with spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202317124U CN201312662Y (en) | 2008-12-12 | 2008-12-12 | Reversible plate type bed ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202317124U CN201312662Y (en) | 2008-12-12 | 2008-12-12 | Reversible plate type bed ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312662Y true CN201312662Y (en) | 2009-09-23 |
Family
ID=41124448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202317124U Expired - Fee Related CN201312662Y (en) | 2008-12-12 | 2008-12-12 | Reversible plate type bed ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312662Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774961A (en) * | 2012-10-26 | 2014-05-07 | 海门黄海创业园服务有限公司 | Ladder door |
| CN112539025A (en) * | 2021-01-12 | 2021-03-23 | 天长市市政建筑有限责任公司 | Construction climbing ladder for bottom of bridge building |
| CN114961541A (en) * | 2022-06-02 | 2022-08-30 | 浙江荣华家具有限公司 | Adjustable automatic intelligent cat ladder of retrieving |
-
2008
- 2008-12-12 CN CNU2008202317124U patent/CN201312662Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774961A (en) * | 2012-10-26 | 2014-05-07 | 海门黄海创业园服务有限公司 | Ladder door |
| CN103774961B (en) * | 2012-10-26 | 2015-11-04 | 海门黄海创业园服务有限公司 | A kind of scalariform door |
| CN112539025A (en) * | 2021-01-12 | 2021-03-23 | 天长市市政建筑有限责任公司 | Construction climbing ladder for bottom of bridge building |
| CN114961541A (en) * | 2022-06-02 | 2022-08-30 | 浙江荣华家具有限公司 | Adjustable automatic intelligent cat ladder of retrieving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20101212 |