CN206299235U - Bridge-cut-off aluminum fire window locking system - Google Patents
Bridge-cut-off aluminum fire window locking system Download PDFInfo
- Publication number
- CN206299235U CN206299235U CN201621198470.4U CN201621198470U CN206299235U CN 206299235 U CN206299235 U CN 206299235U CN 201621198470 U CN201621198470 U CN 201621198470U CN 206299235 U CN206299235 U CN 206299235U
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- connecting rod
- bridge
- dead bolt
- cut
- fire
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Abstract
The utility model discloses a kind of bridge-cut-off aluminum fire window locking system, including lock body, closing piece, the upper locker being fixed on lock body, lower locker and handle, upper connecting rod, lower connecting rod, dead bolt, contiguous block and transmission device are provided with lock body, dead bolt is set to arcuate structure, and dead bolt is connected with contiguous block by pivot pin, contiguous block is connected with upper connecting rod, and upper connecting rod and lower connecting rod are connected with transmission device, and contiguous block bottom is provided with link stopper.The utility model uses the bridge-cut-off aluminum fire window locking system of said structure, it is automatically switched off when ensure that fire window runs into fire in the on-state, control to close by attemperating unit, shutting window device and oblique dead bolt, prevent fire spread, lockset from driving locker to be disengaged with the point of lock up and down by the dynamic handle of plate, so as to open the window, now the dead bolt of lockset is in and stretches out state, and external force locking sash is waited at any time, improves security, the loss of property is reduced, fire window has been reached fire integrity.
Description
Technical field
The utility model is related to fire window technical field, more particularly, to a kind of bridge-cut-off aluminum fire window locking system.
Background technology
According to the GB50016-2014 that on May 1st, 2015 implements《Code for fire protection design of buildings》Middle 5.5.32 building heights
Residential housing more than 54m, each household should have a room to meet the following requirements：1st, answer outer wall to set, and should set and can open
Exterior window；2nd, the fire endurance of inside and outside wall is not lower than 1.00h, and the door in the room preferably uses second class fire resistant doorsets, exterior window preferably to use
Fire integrity is not less than the fire window of 1.00h, and the especially requirement to fire window fire integrity is improved；6.7.7 except this rule
In the case of the 6.7.3 articles regulation of model, when the external thermal insulation system of building uses combustibility by Section of 6.7 regulation of this specification
During for B1, B2 grade of insulation material, should meet the following requirements：1st, except using B1 grades of insulation material and building height is not more than 24m
Public building or be not more than outside the residential housing of 27m using B1 grades of insulation material and building height, external wall is visited, window
Fire integrity is not lower than 0.50h.The lockset installed on existing fire window is common lockset, under fire window open mode
Window will not be automatically switched off when running into fire, not realize running into the performance being automatically switched off during fire, so will result in the intensity of a fire
Spread, there is potential safety hazard, it is difficult to ensure safety, therefore fire window is extremely difficult to fire integrity.For these reasons, if
It is necessary to count a kind of bridge-cut-off aluminum fire window locking system.
Utility model content
The purpose of this utility model is to provide a kind of bridge-cut-off aluminum fire window locking system, ensure that fire window in open shape
It is automatically switched off when fire is run under state, controls to close by attemperating unit, shutting window device and oblique dead bolt, prevents fire spread, lockset
Locker is driven to be disengaged with the point of lock up and down by the dynamic handle of plate, so as to open the window, now the dead bolt of lockset is in and stretches out state,
External force locking sash is waited at any time, security is improve, the loss of property is reduced, and fire window has been reached fire integrity.
To achieve the above object, the utility model provides a kind of bridge-cut-off aluminum fire window locking system, including lock body, lock
Block, the upper locker being fixed on the lock body, lower locker and handle, are provided with upper connecting rod, lower connection in the lock body
Bar, dead bolt, contiguous block and transmission device, the dead bolt are set to arcuate structure, and the dead bolt passes through axle with the contiguous block
Pin connection, the contiguous block is connected with the upper connecting rod, and the upper connecting rod and the lower connecting rod are filled with the transmission
Connection is put, the contiguous block bottom is provided with link stopper.
Preferably, the transmission device includes square steel gear and connection gear, the square steel gear and the connection gear
Connected by the upper connecting rod, the side of the connection gear is connected with the lower connecting rod.
Preferably, the upper connecting rod is connected by the lock body and the upper locker with sash, the lower connecting rod
It is connected with the sash by the lock body and the lower locker.
Preferably, the closing piece includes upper locking piece and lower closing piece, and the upper locking piece and the lower closing piece side are and window frame
Connection, the opposite side of the upper locking piece is connected with the upper connecting rod, and opposite side and the lower connecting rod of the lower closing piece connect
Connect.
Preferably, the upper connecting rod is set to Z-shaped ramp structure.
Preferably, the material of the dead bolt is cast iron or aluminium alloy or stainless steel.
Therefore, the utility model ensure that fire window is being beaten using the bridge-cut-off aluminum fire window locking system of said structure
It is automatically switched off when fire is run under open state, controls to close by attemperating unit, shutting window device and oblique dead bolt, prevents fire spread,
Lockset drives locker to be disengaged with the point of lock up and down by the dynamic handle of plate, and so as to open the window, now the dead bolt of lockset is in and stretches out
State, waits external force locking sash at any time, improves security, reduces the loss of property, fire window has been reached fire resisting complete
Whole property.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of assembling structure schematic diagram of bridge-cut-off aluminum fire window locking system embodiment of the utility model；
Fig. 2 is a kind of lock bolt structure schematic diagram of bridge-cut-off aluminum fire window locking system embodiment of the utility model；
Fig. 3 is a kind of structural representation of the link stopper of bridge-cut-off aluminum fire window locking system embodiment of the utility model；
Fig. 4 is a kind of structural representation of the upper connector of bridge-cut-off aluminum fire window locking system embodiment of the utility model；
Fig. 5 is a kind of structural representation of the contiguous block of bridge-cut-off aluminum fire window locking system embodiment of the utility model.
Specific embodiment
Embodiment
Fig. 1 is a kind of assembling structure schematic diagram of bridge-cut-off aluminum fire window locking system embodiment of the utility model；Fig. 2 is this
A kind of lock bolt structure schematic diagram of bridge-cut-off aluminum fire window locking system embodiment of utility model；Fig. 3 is a kind of disconnected the utility model
The structural representation of the link stopper of bridge aluminium fire window locking system embodiment；Fig. 4 is a kind of bridge-cut-off aluminum fire prevention sash lock of the utility model
Close the structural representation of the upper connector of system embodiment；Fig. 5 is a kind of bridge-cut-off aluminum fire window locking system reality of the utility model
Apply the structural representation of the contiguous block of example.As illustrated, the utility model provides a kind of bridge-cut-off aluminum fire window locking system, bag
Include lock body 1, closing piece, upper locker 2, lower locker 3 and the handle being fixed on lock body 1, be provided with lock body 1 upper connecting rod 4,
Lower connecting rod 5, dead bolt 6, contiguous block 7 and transmission device, dead bolt 6 are set to arcuate structure, and dead bolt 6 passes through axle with contiguous block 7
Pin 8 is connected, and contiguous block 7 is connected with upper connecting rod 4, and upper connecting rod 4 and lower connecting rod 5 are connected with the transmission device, connection
The bottom of block 7 is provided with link stopper 9, and the transmission device includes square steel gear 10 and connection gear 11, square steel gear 10 and tooth connection
Wheel 11 is connected by upper connecting rod 4, and the side for connecting gear 11 is connected with lower connecting rod 5, and upper connecting rod 4 passes through lock body 1 and upper
Locker 2 is connected with sash, and lower connecting rod 5 is connected by lock body 1 and lower locker 3 with the sash, and the closing piece includes upper
Closing piece 12 and lower closing piece 13, upper locking piece 12 and the lower side of closing piece 13 are connected with window frame, the opposite side of upper locking piece 12 and upper connection
Bar 4 is connected, and the opposite side of lower closing piece 13 is connected with lower connecting rod 5, and upper connecting rod 4 is set to Z-shaped ramp structure, and this practicality is new
Type block sytem is connected using arcuate structure dead bolt with contiguous block, and dead bolt drives dead bolt to stretch out and retraction by the slope of contiguous block
Inside lock box, when pulling handle, handle drives the rotation of square steel gear, and square steel gear driven upper connecting rod, upper connecting rod drives
Connection gear, connects the upper and lower locker of gear driven, and upper and lower locker drives biparting unlatching and closure, is vertically connected with bar and passes through
Upper and lower closing piece is connected with window frame, realizes lock point function, and window is filled by temperature control when lockset runs into fire under fire window open mode
Put and door closer is automatically switched off window, by locking sash with cambered dead bolt, lockset moves handle grip after closing by plate
Dynamic locker closes window with upper and lower closing piece, and lockset will open the window can drive locker and upper and lower closing piece by carry handle
Disengage, so as to window be opened.
The bridge-cut-off aluminum fire window locking system that the utility model is provided adds dead bolt locking, and original broken bridge aluminum window
Locking for family does not have oblique dead bolt；There is no this structure on fire window in the prior art, this structure is only used on fire resistant doorsets；This Shen
Lock body please diminishes, lock core is cancelled, the material of oblique dead bolt is changed to cast iron, it is ensured that be locked in when running into fire and window is what is opened
Under state, window can be automatically switched off, so as to prevent spreading for flame.
The material of dead bolt 6 is cast iron or aluminium alloy or stainless steel.
Therefore, the utility model ensure that fire window is being beaten using the bridge-cut-off aluminum fire window locking system of said structure
It is automatically switched off when fire is run under open state, controls to close by attemperating unit, shutting window device and oblique dead bolt, prevents fire spread,
Lockset drives locker to be disengaged with the point of lock up and down by the dynamic handle of plate, and so as to open the window, now the dead bolt of lockset is in and stretches out
State, waits external force locking sash at any time, improves security, reduces the loss of property, fire window has been reached fire resisting complete
Whole property.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model rather than it is limited
System, although being described in detail to the utility model with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：It can still modify or equivalent to the technical solution of the utility model, and these are changed or equally replace
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (6)
1. a kind of bridge-cut-off aluminum fire window locking system, including lock body, closing piece, the upper locker being fixed on the lock body, lower lock
Tight device and handle, it is characterised in that：Upper connecting rod, lower connecting rod, dead bolt, contiguous block and transmission dress are provided with the lock body
Put, the dead bolt is set to arcuate structure, and the dead bolt is connected with the contiguous block by pivot pin, the contiguous block with it is described
Upper connecting rod is connected, and the upper connecting rod and the lower connecting rod are connected with the transmission device, and the contiguous block bottom sets
It is equipped with link stopper.
2. bridge-cut-off aluminum fire window locking system according to claim 1, it is characterised in that：The transmission device includes square steel
Gear and connection gear, the square steel gear are connected with the connection gear by the upper connecting rod, the connection gear
Side is connected with the lower connecting rod.
3. bridge-cut-off aluminum fire window locking system according to claim 2, it is characterised in that：The upper connecting rod is by described
Lock body and the upper locker are connected with sash, and the lower connecting rod passes through the lock body and the lower locker and the sash
Connection.
4. bridge-cut-off aluminum fire window locking system according to claim 3, it is characterised in that：The closing piece include upper locking piece and
Lower closing piece, the upper locking piece and the lower closing piece side are connected with window frame, the opposite side of the upper locking piece and the upper connection
Bar is connected, and the opposite side of the lower closing piece is connected with the lower connecting rod.
5. bridge-cut-off aluminum fire window locking system according to claim 4, it is characterised in that：The upper connecting rod is set to Z
Font ramp structure.
6. bridge-cut-off aluminum fire window locking system according to claim 5, it is characterised in that：The material of the dead bolt is cast iron
Or aluminium alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198470.4U CN206299235U (en) | 2016-11-07 | 2016-11-07 | Bridge-cut-off aluminum fire window locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198470.4U CN206299235U (en) | 2016-11-07 | 2016-11-07 | Bridge-cut-off aluminum fire window locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299235U true CN206299235U (en) | 2017-07-04 |
Family
ID=59203094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198470.4U Active CN206299235U (en) | 2016-11-07 | 2016-11-07 | Bridge-cut-off aluminum fire window locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152210A (en) * | 2017-07-11 | 2017-09-12 | 江苏源盛复合材料技术股份有限公司 | A kind of automatic closing system for fire window |
| CN108798291A (en) * | 2018-06-25 | 2018-11-13 | 广东合和建筑五金制品有限公司 | A kind of curtain wall automatic locking device |
-
2016
- 2016-11-07 CN CN201621198470.4U patent/CN206299235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152210A (en) * | 2017-07-11 | 2017-09-12 | 江苏源盛复合材料技术股份有限公司 | A kind of automatic closing system for fire window |
| CN108798291A (en) * | 2018-06-25 | 2018-11-13 | 广东合和建筑五金制品有限公司 | A kind of curtain wall automatic locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190819 Address after: 071000 No. 531 Fengqi Street, Private Science Park, Qiyi East Road, Lianchi District, Baoding City, Hebei Province Patentee after: Baoding Jiu'an Fire Door Manufacturing Co., Ltd. Address before: 071051 No. 531 Fengqi Street, Private Science and Technology Park, Qiyi East Road, Lianchi District, Baoding City, Hebei Province Patentee before: Hebei Jiuan Fire Door Manufacturing Group Co., Ltd. |