CN207228827U - A kind of locking system for fire window - Google Patents

A kind of locking system for fire window Download PDF

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Publication number
CN207228827U
CN207228827U CN201721205349.4U CN201721205349U CN207228827U CN 207228827 U CN207228827 U CN 207228827U CN 201721205349 U CN201721205349 U CN 201721205349U CN 207228827 U CN207228827 U CN 207228827U
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CN
China
Prior art keywords
locking plate
sliding slot
window frame
sash
auxiliary member
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.)
Withdrawn - After Issue
Application number
CN201721205349.4U
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Chinese (zh)
Inventor
杨慧越
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luanzhou Jieao Building Materials Co ltd
Original Assignee
Luanxian Jieao Construction Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luanxian Jieao Construction Material Co Ltd filed Critical Luanxian Jieao Construction Material Co Ltd
Priority to CN201721205349.4U priority Critical patent/CN207228827U/en
Application granted granted Critical
Publication of CN207228827U publication Critical patent/CN207228827U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of locking system for fire window, including the sliding slot by the bar shaped on the drive link hand-drive being arranged on sash；The locking plate that can be freely up and down slided along sliding slot in the sliding slot of bar shaped；It is installed on window frame and the matched lock tongue of the locking plate；And above the lock tongue and it is installed on the auxiliary member on window frame；The auxiliary member be used for the rotating handles when sash is closed with window frame after moved up by drive link drive locking plate separated with the lock tongue after can make the locking plate by auxiliary member limitation to prevent it from freely being fallen due to dead weight along sliding slot, when sash is separated with window frame, the locking plate is separated with the auxiliary member and is glided and resetted along sliding slot due to dead weight.Locking system provided by the utility model for fire window, simple in structure, consumptive material is few, cost is low, easy to use, and has forced resetting function.

Description

A kind of locking system for fire window
Technical field
It the utility model is related to a kind of locking system for fire window.
Background technology
Country, which requires structural fire protection fireproof window on each opening door-leaf must to have, at least one is often stretched outside outer slope Spring latch and corresponding locking plate, when fire occurring to wait, window is closed by the headstock gear of structural fire protection fire window Fan, and window frame is hit by locking plate and lock tongue locking fire window by sash, so as to prevent fire spreading, what is waited for rescue is anti- Fiery standard.At the same time country to external window of building require sash close when to have Multi-point locking, come complete the airtight of window, watertight, sound insulation, Wind-Pressure Resistance and the building standard such as energy saving.For structural fire protection fireproof window, two class of above country mark just must simultaneously meet Standard, so there have been on an opening door-leaf, to use at the same time the multipoint driving of the spring latch with slope and V belt translation lock, this There have been shut the contradiction not opening or open and do not close for itself.The method that present people solve this contradiction has two kinds, First, with very complicated structures such as a variety of special-shaped shrapnels and gear and special-shaped steel discs it is shared, but this conversion by conflict conversion Complexity, causes its volume size excessive, and the cross dimensions of sash material can not be completed to assemble, and can only punch fan material.It is so this There are several defects in scheme, and one, destroy cavity of sectional material section and influence the indices such as the energy saving of window, fire prevention, Wind-Pressure Resistance；2nd, Because complicated, victory inconvenient for use, so spoilage is high；3rd, national iron and steel resource and human resources are wasted；4th, for anti- The requirement of fiery performance, because the common people are commonly using improper, causes window can not to be automatically closed when fire occurs in one minute.It is another Kind solution is beyond multipoint driving lock, mounted in the simple bolt-type lock tongue in window daylight one, the drawback is that the common people are often Forget manual bolt in use, window cannot be automatically closed within one minute when causing to occur fire, and there are huge safety is hidden Suffer from, and unsightly.Both the above scheme all installed there are China's fire-fighting equipment after because of impracticable well damage, or by the common people The present situation of dismounting, to country and the personal person and property safety brings about great losses and security risk.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of locking system for fire window, structure letter Single, consumptive material is few, cost is low, easy to use, and has forced resetting function.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of locking system for fire window, suitable for the locking of vertical direction, including：
The sliding slot by the bar shaped on the drive link hand-drive being arranged on sash；
The locking plate that can be freely up and down slided along sliding slot in the sliding slot of bar shaped；
It is installed on window frame and the matched lock tongue of the locking plate；And
Above the lock tongue and it is installed on the auxiliary member on window frame；The auxiliary member is used for when sash and window frame close Afterwards rotating handles by drive link drive locking plate move up separated with the lock tongue after the locking plate can be made described Auxiliary member is limited to prevent it from freely being fallen due to dead weight along sliding slot, when sash is separated with window frame, the locking plate and institute State auxiliary member separation and glided and resetted along sliding slot due to dead weight.
Further, the auxiliary member is magnetic part, and the magnetic part can hold the locking plate.
Further, the magnetic part is magnet, and the locking plate is iron plate.
Further, the auxiliary member is elastic plectrum, and the corresponding end of the locking plate and the elastic plectrum is provided with Retaining plate
The utility model provides another locking system for fire window for being suitable for horizontal direction, including：
It is arranged at being passed by the first drive link of hand-drive is driven through gyrator second for sash upper surface and/or lower face Sliding slot in lever；
Be arranged on the sliding slot can horizontal locking plate free to slide, the locking plate deviates from second drive link one end It is connected with resetting spring；
Be installed on window frame upper surface and/or lower face with the matched lock tongue of the locking plate；And
Positioned at one side of lock tongue and the auxiliary member on window frame is installed on, or the auxiliary member is installed on above lock tongue The lock body on, the auxiliary member is used for after sash and window frame closure rotating handles by the first drive link through gyrator band After dynamic second drive link and then the drive locking plate translation separate with the lock tongue of the lock body and compress or stretch resetting spring The locking plate can be made to be limited by the auxiliary member to prevent it is sprung back by the resetting spring of the compression or stretching from resetting.
Further, the auxiliary member is magnetic part, and the magnetic part can hold the locking plate.
Further, the magnetic part is magnet, and the locking plate is iron plate.
Further, the auxiliary member is elastic plectrum, and the corresponding end of the locking plate and the elastic plectrum is provided with Retaining plate.
The utility model also provides a kind of locking system, it include the above-mentioned locking system suitable for vertical direction and Suitable for the locking system of horizontal direction.
Compared with prior art, the advantageous effects of the utility model：Automatic blocking sash when sash is closed with window frame, Locking plate, which automatically resets, during opening waits the shock locking of fan and frame next time；Simple in structure, cost is low, has forced resetting work( Can, it is easy to use.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the use state diagram (being suitable for vertical direction) for the locking system that the utility model is used for fire window；
Fig. 2 is partial enlarged view at A；
Fig. 3 is the locking states schematic cross-sectional view of locking plate and lock tongue；
Fig. 4 is locking states transition diagram when auxiliary member is magnet；
Fig. 5 is locking states transition diagram when auxiliary member is elastic plectrum；
Fig. 6 is that another use state diagram for the locking system that the utility model is used for fire window (is suitable for level Direction)；
Fig. 7 is the locking states transition diagram when auxiliary member of the locking system put down suitable for level is magnet；
Fig. 8 is that the locking states when auxiliary member of the locking system put down suitable for level is elastic plectrum change signal Figure；
Description of reference numerals：1- sash；2- window frames；3- drive links；4- sliding slots；5- locking plates；6- handles；7- transmission lockings Device；8- closing pieces；9- lock tongues；10- auxiliary members；11- magnet；12- elastic plectrums；13- retaining plates；The first drive links of 14-；15- turns Angle device；The second drive links of 16-；17- resetting springs.
Embodiment
Embodiment one
As shown in Fig. 1 to 5, a kind of locking system for fire window, suitable for the locking of vertical direction, including：
The sliding slot 4 for the bar shaped being arranged on the drive link 3 driven by handle 6 on sash 1；
Can be along the locking plate 5 that sliding slot freely up and down slides in the sliding slot 4 of bar shaped；
It is installed on window frame 2 and the matched lock tongue 9 of the locking plate 5 (common spring lock tongue)；And
Above the lock tongue 9 and the auxiliary member 10 that is installed on window frame；
After sash 1 and window frame 2 close, locking plate 5 coordinates locking with lock tongue 9, and rotating handles 6 is driven by drive link 3 Locking plate 5 is moved up to be separated with the lock tongue of the lock body 9, the locking plate 5 is limited by the auxiliary member 10 to prevent it Freely fallen due to dead weight along sliding slot 4 and locked again with lock tongue 9 and cause sash 1 not open, while handle 6 passes through biography Lever 3 drives transmission locker 7 to coordinate locking sash 1 and window frame 2 with closing piece 8；Reversely rotate handle 6, transmission locker 7 and lock Block 8 unlocks, open sash 1, when sash 1 is separated with window frame 2, the locking plate 5 separated with the auxiliary member 10 and by Glide and reset along sliding slot 4 in dead weight, wait shock locking next time.
As shown in figure 4, auxiliary member 10 is magnet 11, locking plate is iron plate, holds the locking plate 5 by magnet 11 to prevent It falls pins lock tongue 9 again；Handle 6 is reversely rotated, transmission locker 7 unlocks with closing piece 8, opens sash 1, sash 1 After being separated with window frame 2, magnet 11 is separated with locking plate 5, locking plate 5 is freely fallen reset along sliding slot 4 by dead weight, is waited next Secondary shock.
As shown in figure 5, when auxiliary member 10 is spring plectrum 12, the corresponding end of the locking plate 5 and the elastic plectrum 12 Retaining plate 13 is provided with, the retaining plate 13 of the locking plate 5 is caught on by spring plectrum 12 to prevent its whereabouts from pinning lock tongue again 9；Handle 6 is reversely rotated, transmission locker 7 unlocks with closing piece 8, opens sash 1, after sash 1 is separated with window frame 2, spring Plectrum 12 is separated with locking plate 5, locking plate 5 is freely fallen reset along sliding slot 4 by dead weight, wait is hit next time.
Embodiment two
As shown in fig. 6, a kind of locking system for fire window suitable for horizontal direction, including：
Be arranged at 1 upper surface of sash and/or lower face drives what the first drive link 14 drove through gyrator 15 by handle 6 Sliding slot 4 on second drive link 16；
Be arranged on the sliding slot 4 can horizontal locking plate 5 free to slide, the locking plate 5 deviates from the second drive link 16 one end are connected with resetting spring 17；
Be installed on 2 upper surface of window frame and/or lower face with the matched lock tongue 9 of the locking plate 5；And
Positioned at 9 one side of lock tongue and the auxiliary member 10 that is installed on window frame,
After sash 1 and window frame 2 close, locking plate 5 coordinates locking with lock tongue, and rotating handles 6 passes through the first drive link 14 The second drive link 16 is driven through gyrator 15 and then is driven the translation of locking plate 5 to be separated with the lock tongue 9 and is compressed or stretch After resetting spring 17 the locking plate 5 can be limited by the auxiliary member 10 to prevent it by the compression or the reset of stretching The rebound of spring 17 resets and pins lock tongue 9 again, while handle 6 drives transmission locker 7 and closing piece 8 by the first drive link 14 Coordinate locking sash 1 and window frame 2.
As shown in fig. 7, the magnetic part 10 is magnet 11, the locking plate 5 is iron plate, and the lock is held by magnet 11 Plate 5, prevents its self-return from pinning lock tongue 9 again.Handle 6 is reversely rotated, transmission locker 7 unlocks with closing piece 8, opens window Fan 1, after sash 1 is separated with window frame 2, after sash 1 is separated with window frame 2, magnet 11 is separated with locking plate 5, is being pressed locking plate 5 Translate and reset along sliding slot 4 under the action of the resetting spring 17 of contracting or stretching, locking is hit in wait next time.
As shown in figure 8, the auxiliary member 10 is elastic plectrum 12, the locking plate 12 is corresponding with the elastic plectrum 12 End is provided with retaining plate 13, catches on the retaining plate 13 of the locking plate 5 by spring plectrum 12 to prevent it from being compressed or stretched Resetting spring 17 under the action of again return pin lock tongue 9 again.Handle 6 is reversely rotated, transmission locker 7 is released with closing piece 8 Locking, opens sash 1, and after sash 1 is separated with window frame 2, after sash 1 is separated with window frame 2, spring plectrum 12 is separated with locking plate 5, Locking plate 5 is translated reset along sliding slot 4 under the action of the resetting spring 17 for being compressed or being stretched, wait striking lock next time Close.
Embodiment three
At the same time including suitable embodiment one and embodiment two suitable for the locking system of vertical direction and suitable for level side To locking system.
The principle of the various embodiments described above is to hit window frame 2 by sash 1 to be passed to locking plate 5 and 9 locking window of lock tongue Fan, artificial rotating handles 6 are passed to transmission locker 7 and 8 locking sash of closing piece, while the action energy of the rotating handles 6 again Enough drive locking plate movement to release the locking states with lock tongue 9, reversely rotate handle 6 make its release transmission locker 7 with Can avoiding 5 return of locking plate under the action of auxiliary member 10 at the same time during locking between closing piece 8, locking causes again with lock tongue 9 Sash can not be opened, when opening sash 1, locking plate 5 departs from the restriction effect of auxiliary member 10, multiple by dead weight or resetting spring 17 Position.So as to complete to reversely rotate the requirement that handle 6 can open sash volume while locking plate return waits shock locking next time.
Lock tongue 9 is separately installed on window frame, can also with lock body integrated form one piece be installed on window frame, and auxiliary member 10 It can be selectively mounted on lock body.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model Scope is defined, and on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are new to this practicality The various modifications and improvement that the technical solution of type is made, should all fall into the protection domain that the utility model claims book determines It is interior.

Claims (6)

  1. A kind of 1. locking system for fire window, it is characterised in that including：
    The sliding slot by the bar shaped on the drive link hand-drive being arranged on sash；
    The locking plate that can be freely up and down slided along sliding slot in the sliding slot of bar shaped；
    It is installed on window frame and the matched lock tongue of the locking plate；And
    Above the lock tongue and it is installed on the auxiliary member on window frame；The auxiliary member is used to after sash is closed with window frame revolve Handle hand by drive link drive locking plate move up separated with the lock tongue after can make the locking plate by the auxiliary Part limit to prevent it from freely being fallen due to dead weight along sliding slot, when sash is separated with window frame, the locking plate with it is described auxiliary Assistant piece is separated and is glided and resetted along sliding slot due to dead weight.
  2. A kind of 2. locking system for fire window, it is characterised in that including：
    Be arranged at sash upper surface and/or lower face by the second drive link that the first drive link of hand-drive is driven through gyrator On sliding slot；
    Be arranged on the sliding slot can horizontal locking plate free to slide, the locking plate is away from the connection of second drive link one end There is resetting spring；
    Be installed on window frame upper surface and/or lower face with the matched lock tongue of the locking plate；And
    Positioned at one side of lock tongue and the auxiliary member on window frame is installed on, the auxiliary member is used for after sash and window frame closure Rotating handles drives the second drive link to drive the locking plate translation and the lock tongue by the first drive link through gyrator After separation and compression or stretching resetting spring the locking plate can be made to be limited by the auxiliary member to prevent it by the compression Or the resetting spring rebound of stretching resets.
  3. 3. the locking system according to claim 1 or 2 for fire window, it is characterised in that：The auxiliary member is magnetism Part, the magnetic part can hold the locking plate.
  4. 4. the locking system according to claim 3 for fire window, it is characterised in that：The magnetic part is magnet, institute It is iron plate to state locking plate.
  5. 5. the locking system according to claim 1 for fire window, it is characterised in that：The auxiliary member is elastic dialing Piece, the corresponding end of the locking plate and the elastic plectrum are provided with retaining plate.
  6. A kind of 6. locking system for fire window, it is characterised in that：Including：
    The sliding slot by the bar shaped on the drive link hand-drive being arranged on sash；
    The locking plate that can be freely up and down slided along sliding slot in the sliding slot of bar shaped；
    It is installed on window frame and the matched lock tongue of the locking plate；And
    Above the lock tongue and it is installed on the auxiliary member on window frame；The auxiliary member is used to after sash is closed with window frame revolve Handle hand by drive link drive locking plate move up separated with the lock tongue after can make the locking plate by the auxiliary Part limit to prevent it from freely being fallen due to dead weight along sliding slot, when sash is separated with window frame, the locking plate with it is described auxiliary Assistant piece is separated and is glided and resetted along sliding slot due to dead weight；
    Further include：
    Be arranged at sash upper surface and/or lower face by the second drive link that the first drive link of hand-drive is driven through gyrator On sliding slot；
    Be arranged on the sliding slot can horizontal locking plate free to slide, the locking plate is away from the connection of second drive link one end There is resetting spring；
    Be installed on window frame upper surface and/or lower face with the matched lock tongue of the locking plate；And
    Positioned at one side of lock tongue and the auxiliary member on window frame is installed on, the auxiliary member is used for after sash and window frame closure Rotating handles drives the second drive link to drive the locking plate translation and the lock tongue by the first drive link through gyrator After separation and compression or stretching resetting spring the locking plate can be made to be limited by the auxiliary member to prevent it by the compression Or the resetting spring rebound of stretching resets.
CN201721205349.4U 2017-09-20 2017-09-20 A kind of locking system for fire window Withdrawn - After Issue CN207228827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721205349.4U CN207228827U (en) 2017-09-20 2017-09-20 A kind of locking system for fire window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721205349.4U CN207228827U (en) 2017-09-20 2017-09-20 A kind of locking system for fire window

Publications (1)

Publication Number Publication Date
CN207228827U true CN207228827U (en) 2018-04-13

Family

ID=61863141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721205349.4U Withdrawn - After Issue CN207228827U (en) 2017-09-20 2017-09-20 A kind of locking system for fire window

Country Status (1)

Country Link
CN (1) CN207228827U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461086A (en) * 2017-09-20 2017-12-12 滦县捷澳建材有限公司 A kind of locking system for fire window

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461086A (en) * 2017-09-20 2017-12-12 滦县捷澳建材有限公司 A kind of locking system for fire window
CN107461086B (en) * 2017-09-20 2023-07-14 滦州市捷澳建材有限公司 Locking system for fireproof window

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GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 063700 no.1230 Jiangbei street, mayor of luanzhou, Tangshan City, Hebei Province

Patentee after: Luanzhou Jieao building materials Co.,Ltd.

Address before: 063700 No. 1230, Changjiang North Street, Tangshan City, Hebei, Luanxian

Patentee before: LUANXIAN JIEAO BUILDING MATERIAL CO.,LTD.

CP03 Change of name, title or address
AV01 Patent right actively abandoned

Granted publication date: 20180413

Effective date of abandoning: 20230714

AV01 Patent right actively abandoned

Granted publication date: 20180413

Effective date of abandoning: 20230714

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned