CN205876173U - Folding dormitory ladder - Google Patents
Folding dormitory ladder Download PDFInfo
- Publication number
- CN205876173U CN205876173U CN201620631472.1U CN201620631472U CN205876173U CN 205876173 U CN205876173 U CN 205876173U CN 201620631472 U CN201620631472 U CN 201620631472U CN 205876173 U CN205876173 U CN 205876173U
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- China
- Prior art keywords
- cat ladder
- ladder
- basis
- folding
- platform
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Abstract
The utility model discloses a folding dormitory ladder, standpipe is connected including the basis, install ladder stand structure on the standpipe, ladder stand structure is including cat ladder pole and cat ladder platform, cat ladder pole bilateral symmetry sets up and steps on the piece and be connected with the cat ladder between the cat ladder pole, the top hinge of cat ladder pole is connected with the cat ladder platform, the cat ladder platform still is connected the standpipe with the basis and is articulated, the cat ladder platform is connected the standpipe junction with the basis and is connected with locking device, locking device is including hasp support frame, bolt and spring, cat ladder platform and basis are connected in the pivot of the articulated department of standpipe division has the draw -in groove, bolt connection is in the hasp support frame, the spring card is established between hasp support frame and bolt, the cat ladder of this structure has been realized nimble foldingly, the simply easy operation of folding process, and cat ladder after folding is occupation space not, and easily other article take place to collide with, can launch the cat ladder when needs use, about the person of facilitating the use, the utilization ratio of improvement structure.
Description
Technical field
This utility model relates to the cat ladder that a kind of dormitory uses, specifically a kind of folding dormitory ladder.
Background technology
The bed of students' dormitory middle school student's nest is all on upper strata, and mostly lower floor is the structures such as desk, and student will be to upper
Layer is had a rest to be needed by cat ladder, and usual cat ladder is integrally fixed on bed limit, the demand that cat ladder does not use at ordinary times
Fixing structure occupies the biggest space, and easily generation is collided with.
Utility model content
For deficiency of the prior art, need a kind of structure that cat ladder can be carried out and folding.
For realizing above-mentioned technical scheme, this utility model needs one to fold dormitory ladder, connects vertical tube, institute including basis
Stating and be provided with cat ladder structure on vertical tube, described cat ladder structure includes cat ladder bar and cat ladder platform, and described cat ladder bar is symmetrical
Arranging and connecting between cat ladder bar has cat ladder to step on sheet, and the top of described cat ladder bar is hinged and is connected to cat ladder platform, and described cat ladder is put down
It is hinged that platform is also connected vertical tube with basis, and described cat ladder platform is connected the connection of vertical tube junction with basis locker, described lock
Buckle device includes snap close bracing frame, latch and spring, and described cat ladder platform is connected in the rotating shaft of vertical tube hinged place with basis to be opened
Having draw-in groove, described snap close bracing frame to be enclosed within rotating shaft, described latch is connected in snap close bracing frame, and wherein one end is inserted in card
In groove, described Spring Card is located between snap close bracing frame and latch.
Having two draw-in grooves in described rotating shaft, described draw-in groove is on the arc surface of rotating shaft, and the angle between two draw-in grooves is
90°。
The bottom of described cat ladder bar is connected vertical tube by connecting rod with basis and is connected.
The bottom of described cat ladder bar is fixed with buffer structure, and described buffer structure includes spring and pad, and connects successively
It is connected on the bottom surface of cat ladder bar.
The outer end of described latch connects has pull bar, described pull bar to be simultaneously connected with multiple latch.
The utility model has the advantages that: the cat ladder of this structure achieves folding flexibly, and the process of folding is simple to operation, folding
The cat ladder of poststack is not take up space, is not easy to other article and collides with, and can launch cat ladder, convenient use when needs use
Person is upper and lower, improves the utilization rate of structure；Launching locking mechanism to be hardly damaged, ruggedness is good.
Accompanying drawing explanation
Fig. 1 is the structural representation folding dormitory ladder；
Fig. 2 is the enlarged drawing of A in Fig. 1；
In figure: 1, basis connects vertical tube, 2, cat ladder bar, 3, cat ladder platform, 4, cat ladder step on sheet, 5, snap close bracing frame, 6, insert
Pin, 7, spring, 8, draw-in groove, 9, rotating shaft, 10, connecting rod.
Detailed description of the invention
According to Fig. 1, specific embodiment of the utility model is described, connects vertical tube 1 including basis, described vertical tube is provided with
Cat ladder structure, described cat ladder structure includes cat ladder bar 2 and cat ladder platform 3, and described cat ladder bar 2 is symmetrical set and cat ladder
Connecting between bar 2 has cat ladder to step on sheet 4, and the top of described cat ladder bar 2 is hinged and is connected to cat ladder platform 3, and described cat ladder platform 3 is gone back and base
It is hinged that plinth connects vertical tube 1, and described cat ladder platform 3 is connected the connection of vertical tube 1 junction with basis locker, described locker
Including snap close bracing frame 5, latch 6 and spring 7, described cat ladder platform 3 is connected in the rotating shaft 9 of vertical tube 1 hinged place with basis to be opened
Having draw-in groove 8, described snap close bracing frame 5 to be enclosed within rotating shaft 9, described latch 6 is connected in snap close bracing frame 5, and wherein one end
Being inserted in draw-in groove 8, described spring 7 is fastened between snap close bracing frame 5 and latch 6.
Two draw-in grooves 8, the described draw-in groove 8 folder on the arc surface of rotating shaft 9, between two draw-in grooves 8 is had in described rotating shaft 9
Angle is 90 °.
The bottom of described cat ladder bar 2 is connected vertical tube 1 by connecting rod 10 with basis and is connected.
The bottom of described cat ladder bar 2 is fixed with buffer structure, and described buffer structure includes spring 7 and pad, and successively
It is connected to the bottom surface of cat ladder bar 2.
The outer end of described latch 6 connects has pull bar, described pull bar to be simultaneously connected with multiple latch 6.
This structure realizes folding and the locking function of expansion of cat ladder by locker.
Claims (5)
1. a folding dormitory ladder, connects vertical tube (1) including basis, described vertical tube is provided with cat ladder structure, it is characterised in that:
Described cat ladder structure includes cat ladder bar (2) and cat ladder platform (3), and described cat ladder bar (2) is symmetrical set and cat ladder bar
(2) connecting between has cat ladder to step on sheet (4), and the top of described cat ladder bar (2) is hinged and is connected to cat ladder platform (3), described cat ladder platform
(3) being also connected vertical tube (1) with basis hinged, described cat ladder platform (3) is connected the connection of vertical tube (1) junction with basis has snap close to fill
Putting, described locker includes snap close bracing frame (5), latch (6) and spring (7), and described cat ladder platform (3) is connected with basis
Having draw-in groove (8) in the rotating shaft (9) of vertical tube (1) hinged place, described snap close bracing frame (5) is enclosed within rotating shaft (9), described latch
(6), in being connected to snap close bracing frame (5), and in wherein one end is inserted in draw-in groove (8), described spring (7) is fastened on snap close and supports
Between frame (5) and latch (6).
Folding dormitory the most according to claim 1 ladder, it is characterised in that: have two draw-in grooves (8) in described rotating shaft (9),
Described draw-in groove (8) is on the arc surface of rotating shaft (9), and the angle between two draw-in grooves (8) is 90 °.
Folding dormitory the most according to claim 1 ladder, it is characterised in that: connecting rod is passed through in the bottom of described cat ladder bar (2)
(10) it is connected vertical tube (1) with basis to be connected.
Folding dormitory the most according to claim 1 ladder, it is characterised in that: the bottom of described cat ladder bar (2) is fixed with buffering
Structure, described buffer structure includes spring (7) and pad, and is connected to the bottom surface of cat ladder bar (2) in turn.
Folding dormitory the most according to claim 1 ladder, it is characterised in that: the outer end of described latch (6) connects pull bar, institute
State pull bar and be simultaneously connected with multiple latch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631472.1U CN205876173U (en) | 2016-06-24 | 2016-06-24 | Folding dormitory ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631472.1U CN205876173U (en) | 2016-06-24 | 2016-06-24 | Folding dormitory ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876173U true CN205876173U (en) | 2017-01-11 |
Family
ID=57692296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620631472.1U Active CN205876173U (en) | 2016-06-24 | 2016-06-24 | Folding dormitory ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971491A (en) * | 2016-06-24 | 2016-09-28 | 浙江荣华家具有限公司 | Folding dormitory ladder |
| CN108995774A (en) * | 2018-07-25 | 2018-12-14 | 芜湖源码自动化设备有限公司 | Bulwark ladder peculiar to vessel |
-
2016
- 2016-06-24 CN CN201620631472.1U patent/CN205876173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971491A (en) * | 2016-06-24 | 2016-09-28 | 浙江荣华家具有限公司 | Folding dormitory ladder |
| CN108995774A (en) * | 2018-07-25 | 2018-12-14 | 芜湖源码自动化设备有限公司 | Bulwark ladder peculiar to vessel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |