CN205838275U - Upset security window - Google Patents
Upset security window Download PDFInfo
- Publication number
- CN205838275U CN205838275U CN201620841974.7U CN201620841974U CN205838275U CN 205838275 U CN205838275 U CN 205838275U CN 201620841974 U CN201620841974 U CN 201620841974U CN 205838275 U CN205838275 U CN 205838275U
- Authority
- CN
- China
- Prior art keywords
- safe
- luffer boards
- bending part
- sedan
- rotary shaft
- 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.)
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
This utility model relates to overturning security window, including being arranged on the safe luffer boards on elevator compartment top, is positioned at outside safe luffer boards and has two the first corresponding bending parts to be fixed on sedan-chair top, and connecting between two the first bending parts has rotary shaft；Being additionally provided with the second bending part on described safe luffer boards, connecting between the second bending part of homonymy has guide post；Being connected by connecting rod between safe luffer boards and sedan-chair top, one end of connecting rod connects on the rotary shaft, and the other end is connected close on the second bending part of rotary shaft；The bolt device for being turned on and off safe luffer boards it is provided with between described sedan-chair top and safe luffer boards.This apparatus structure is reliable and stable, and action is smooth and easy, easy for installation, reduces the demand to headroom height simultaneously, cost-effective.
Description
Technical field:
This utility model relates to elevator car top emergency exit, belongs to elevator technology field.
Background technology:
Existing frequently-used top car emergency exit mainly uses hinge and is directly anchored to above sedan-chair top, and this structure needs higher
Sedan-chair head space between.And this spin safe window uses and is mainly made up of parts such as the axis of guide, rotary shaft, safe luffer boards, connecting rods, permissible
Realize much smoother rotation and open process, and will not be affected by some parts of sedan-chair frame upper beam, reduce the demand to top layer.
Utility model content:
Technical problem to be solved in the utility model is to provide one and avoids the occurrence of security window jam, it is impossible to open existing
The convertible security window of elephant.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: upset security window, bag
Include the safe luffer boards being arranged on elevator compartment top, be positioned at outside safe luffer boards and have two the first corresponding bending parts to be fixed on
On sedan-chair top, connect between two the first bending parts and have rotary shaft；It is additionally provided with the second bending part on described safe luffer boards, is positioned at
Connect between second bending part of homonymy and have guide post；Connected by connecting rod between safe luffer boards and sedan-chair top, one end of connecting rod
Connecting on the rotary shaft, the other end is connected close on the second bending part of rotary shaft；Set between described sedan-chair top and safe luffer boards
It is equipped with the bolt device for being turned on and off safe luffer boards.
Further, upper the second bending part quantity in homonymy of described safe luffer boards is two, and safe luffer boards both sides
The second bending part corresponding, the quantity of the second bending part on the safest luffer boards totally 4.
Further, the quantity of described connecting rod is two, and is parallel to each other, and is synchronized with the movement.
Compared with prior art, of the present utility model having the beneficial effect that this apparatus structure is reliable and stable, action is smooth and easy, peace
Dress is convenient, reduces the demand to headroom height simultaneously, cost-effective.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1, safe luffer boards；2, sedan-chair top；3, the first bending part；4, the second bending part；5, rotary shaft；6, guide post；7、
Connecting rod；8, bolt device.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and this utility model is described in detail by detailed description of the invention:
Upset security window as shown in Figure 1, including being arranged on the safe luffer boards 1 on elevator compartment top 2, is positioned at safe luffer boards
Having two the first corresponding bending parts 3 to be fixed on sedan-chair top 2 outside 1, connecting between two the first bending parts 3 has rotary shaft
5；Being additionally provided with the second bending part 4 on described safe luffer boards 1, connecting between the second bending part 4 of homonymy has guide post 6；
Being connected by connecting rod 7 between safe luffer boards 1 and sedan-chair top 2, one end of connecting rod 7 is connected in rotary shaft 5, and the other end is connected to lean on
On second bending part 4 of nearly rotary shaft 5；It is provided with for being turned on and off safe luffer boards between described sedan-chair top 2 and safe luffer boards 1
The bolt device 8 of 1.The second bending part 4 quantity being positioned at homonymy on described safe luffer boards 1 is two, and safe luffer boards 1 both sides
Second bending part 4 is corresponding, the quantity of the second bending part 4 on the safest luffer boards 1 totally 4, and on the second bending part 4 of both sides
It is designed with guide post 6.The quantity of described connecting rod 7 is two, and is parallel to each other, and is synchronized with the movement, and promotes security window, at guide post
Under the effect of 6, open security window by the rotation of rotary shaft 5.Security window is opened, it is to avoid occur in that safety by this apparatus structure
Window jam, it is impossible to open phenomenon, action is smooth and easy, reliable, and will not be affected by some parts of sedan-chair frame upper beam in switching process, fall
The low demand to top layer.
It is emphasized that: be the most only preferred embodiment of the present utility model, not this utility model appointed
What pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (3)
1. a upset security window, including the safe luffer boards (1) being arranged on elevator compartment top (2), it is characterised in that: it is positioned at peace
Full luffer boards (1) outside has two corresponding the first bending parts (3) to be fixed on sedan-chair top (2), two the first bending parts (3) it
Between connect have rotary shaft (5)；It is additionally provided with the second bending part (4) on described safe luffer boards (1), is positioned at the second bending part of homonymy
(4) connect between and have guide post (6)；Connected by connecting rod (7) between safe luffer boards (1) and sedan-chair top (2), the one of connecting rod (7)
End is connected in rotary shaft (5), and the other end is connected close on second bending part (4) of rotary shaft (5)；Described sedan-chair top (2) and
The bolt device (8) for being turned on and off safe luffer boards (1) it is provided with between safe luffer boards (1).
Upset security window the most according to claim 1, it is characterised in that: it is positioned at the of homonymy on described safe luffer boards (1)
Two bending parts (4) quantity is two, and second bending part (4) of safe luffer boards (1) both sides is corresponding, on the safest luffer boards (1)
The quantity totally 4 of the second bending part (4).
Upset security window the most according to claim 1, it is characterised in that: the quantity of described connecting rod (7) is two, and mutually
Parallel, and be synchronized with the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841974.7U CN205838275U (en) | 2016-08-05 | 2016-08-05 | Upset security window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841974.7U CN205838275U (en) | 2016-08-05 | 2016-08-05 | Upset security window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838275U true CN205838275U (en) | 2016-12-28 |
Family
ID=57617601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620841974.7U Active CN205838275U (en) | 2016-08-05 | 2016-08-05 | Upset security window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838275U (en) |
-
2016
- 2016-08-05 CN CN201620841974.7U patent/CN205838275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |