CN207686475U - A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside - Google Patents
A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside Download PDFInfo
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- CN207686475U CN207686475U CN201721840155.1U CN201721840155U CN207686475U CN 207686475 U CN207686475 U CN 207686475U CN 201721840155 U CN201721840155 U CN 201721840155U CN 207686475 U CN207686475 U CN 207686475U
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Abstract
Special hinge is hanged the utility model discloses a kind of fire-fighting fire-proof door and window external-open or outside, including the first fixing piece and the second fixing piece being oppositely arranged, and relatively described first fixing piece of second fixing piece is obliquely installed, it is at least hingedly fixed with the first connector and the second connector between first fixing piece and second fixing piece, the length of wherein described second connector is more than the length of first connector, first fixing piece is for being fixedly connected with window frame, and second fixing piece is for being fixedly connected with sash；It is both provided with mounting hole on first fixing piece and the second fixing piece.The fire-fighting fire-proof door and window external-open of the utility model hangs special hinge outside, changes the when of encountering fire behavior existing for existing external-open or outside outstanding hinge and can not close or be not closed completely, and the defect that can not be closed or be not closed completely by pendant fan.
Description
Technical field
Special hinge is hanged the utility model is related to a kind of fire-fighting fire-proof door and window external-open or outside.
Background technology
Fire-proof doors and windows are related to fanning the action with connection and the open and close of frame during door and window fan open and close at present
It is to be completed by the component of three types：One is hinges, and one is friction hinges, and one is built-in hinges.The first is closed
Page form is opened in mainly applying in fire-proof doors and windows, because the requirement hinge of building standard permits no. external-open or outside outstanding window,
Window is hanged because its wind loading rating is poor, over outer just in case can directly drop to outdoor, meeting because hinge loosening causes external-open or outer outstanding window to fall off
Cause great security risk；Second is friction hinge, and this hinge is to be respectively arranged with a metallic rod on frame fan, then by multiple
The metallic rod that frame is fanned is connected by bar, because its structure problem must there are one or more than one connecting rod frame bar or fan bar on
Sliding, could complete the closing opening process of sash, and its movement locus is somewhat irregular, cause its open and close demand
Power is bigger, and fire protection doors and windows is caused to play the door closer for function of closing the doors and windows or the strength of shutting window device and promotion when encountering fire behavior
The fan of fire-fighting fire-proof door or window can not be closed or be not closed completely, so this friction hinge is mostly used outside common building by track
It opens or hangs on window outside.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of fire-fighting fire-proof door and window external-open or outer outstanding
Special hinge.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside, including the first fixing piece being oppositely arranged and second is fixed
Part, and relatively described first fixing piece of second fixing piece is obliquely installed, first fixing piece and second fixing piece
Between be at least hingedly fixed with the first connector and the second connector, wherein the length of second connector be more than described first
The length of connector, first fixing piece is for being fixedly connected with window frame, and second fixing piece is for being fixedly connected with sash；Institute
It states and is both provided with mounting hole on the first fixing piece and the second fixing piece.
Further, one end that the extended line of first fixing piece and second fixing piece can intersect vertically is set
It is equipped with reinforcer.
Further, the reinforcer is welded and fixed.
Further, the reinforcer is structure as a whole with fixing piece.
Further, it is provided with mounting hole on the reinforcer.
Further, the hinged end of first connector and second fixing piece is less than second connector and institute
State the hinged end of the second fixing piece.
Further, first fixing piece and one end setting that the extended line of second fixing piece can intersect are useful
In the arcuate socket of positioning, and the arcuate socket is opening, second fixing piece and described first close to second fixing piece one end
One end that the extended line of fixing piece can intersect is provided with the positioning column being adapted to the arcuate socket.
Further, there are one assist described first for setting below the junction of first connector and the first fixing piece
The fixation Special-shaped sheet that connector pushes up upwards when rotating.
Compared with prior art, the advantageous effects of the utility model：
Changing the when of encountering fire behavior existing for existing external-open or outside outstanding hinge can not close or be not closed completely, and because pendant fans nothing
Method is closed or the defect that is not closed completely, and the external-open or outside outstanding special hinge load-bearing are high, safe and reliable, and open and close is flexible, with
When closing the headstock gear of fire protection doors and windows, normal using effect and fire-fighting function are greatly improved, and solve security risk.
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 structural schematic diagram of the utility model fire-fighting fire-proof door and window external-open or outer outstanding special hinge
Fig. 2 is the outer outstanding use state diagram of the utility model fire-fighting fire-proof door and window external-open or outer outstanding special hinge；
Fig. 3 is the external-open use state signal that Fig. 2 is the utility model fire-fighting fire-proof door and window external-open or outer outstanding special hinge
Figure.
Reference sign：The first fixing pieces of 1-；The second fixing pieces of 2-；The first connectors of 3-；The second connectors of 4-；5- adds
Strong part；6- mounting holes；7- arcuate sockets；8- positioning columns；9- fixes Special-shaped sheet.
Specific implementation mode
As shown in Figures 1 to 3, a kind of fire-fighting fire-proof door and window external-open or outside outstanding special hinge, including first be oppositely arranged are solid
Determine part 1 and the second fixing piece 2, and second fixing piece 2, first fixing piece 1 relatively is obliquely installed, described first fixes
The first connector 3 and the second connector 4 are hingedly fixed between part 1 and second fixing piece 2, wherein second connector
4 length is more than the length of first connector 3, and for being fixedly connected with window frame, described second fixes first fixing piece 1
Part 2 is for being fixedly connected with sash；It is both provided with mounting hole 5 on first fixing piece, 1 and second fixing piece 2.
First connector 3 and the hinged end of second fixing piece 2 are less than second connector 4 and described second
The hinged end of fixing piece 2.
When suitable for swinging-out casement window, one end that the extended line of the first fixing piece 1 and the second fixing piece 2 can intersect vertically is set
It is equipped with reinforcer 5, mounting hole 6 is provided on reinforcer 5, reinforcer 5 is for increasing bonding strength.The welding of the reinforcer 5 is solid
The fixed or described reinforcer 5 is structure as a whole with fixing piece.
Suitable for external-open or outside when outstanding window, the first fixing piece 1 can intersect with the extended line of second fixing piece 2 one
End is provided with arcuate socket 7 used for positioning, and the arcuate socket 7 is opening close to 2 one end of the second fixing piece, and described second fixes
Part 2 is provided with the positioning column 8 being adapted to the arcuate socket 7 with one end that the extended line of first fixing piece 1 can intersect.
The utility model is utilized to be connected with each other using double fixing pieces and doubly-linked fitting, and power is mutually borrowed between each bar (part),
Sash fixing piece gives connector one power when rotating, and is returned to one power of window frame fixing part again after stress by connector, mutually
No sliding point is only rotated in action；The fixing piece that frame is fanned is two with the tie point of the fixing piece on the sash being connected
Point (can be more, increase the quantity of connector as needed), and the metalwork of frame fan and the tie point of two connectors must
The non-overlapping tie point of palpus, each tie point only can not rotatably slide, and switching process is rotary course, and path generation connects simultaneously
Two connectors of frame fan are rotating simultaneously, itself skid-resistant rotation top power are only rotated by each connector, response to fan bar
One propulsive thrust, to increase the closure of fixing piece and the speed and vigor of unlatching, by mutually supporting and mutually power being borrowed to make to prevent
The various shutting window devices of fiery window can easily close the doors and windows fan；Two companies of sash fan end volume of the fire-fighting external-open or outer outstanding special hinge
The spacing of two hinge joints of fitting is had between the hinge joint of two connectors in length and frame less than each connector
Away from, if it exceeds when more than two joint element for bar, the spacing be subject to by first and second tie point in front end；Depending on door and window fan
Frame can be fanned fixing piece and make linear type and square by weight and size difference, and frame fan fixing piece is connect with the installation that frame is fanned can
The connection mounting means of nailing is made according to factors such as the weight size of window and sizes and rotates the installation that card adds nailing
Mode increases load-bearing capacity.
First connector 3 and the fixed abnormity pushed up upwards when being rotated there are one assistance connector below the tie point of sash
The tip of piece 9, the second fixing piece 9 will be adjustable movable ejector half, and when convenient for fanning go back to pass to frame, tip enters second with best angle and consolidates
Determine part overlapping, such sash returns more smooth accurate when closing.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, 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 of the utility model claims book determination
It is interior.
Claims (8)
1. a kind of fire-fighting fire-proof door and window external-open hangs special hinge outside, it is characterised in that：Including the first fixing piece being oppositely arranged
With the second fixing piece, and relatively described first fixing piece of second fixing piece is obliquely installed, first fixing piece and described
The first connector and the second connector are at least hingedly fixed between second fixing piece, wherein the length of second connector is big
In the length of first connector, first fixing piece is for being fixedly connected with window frame, and second fixing piece is for fixing
Connect sash；It is both provided with mounting hole on first fixing piece and the second fixing piece.
2. fire-fighting fire-proof door and window external-open according to claim 1 hangs special hinge outside, it is characterised in that：Described first is solid
Determine one end that the extended line of part and second fixing piece can intersect and is vertically installed with reinforcer.
3. fire-fighting fire-proof door and window external-open according to claim 2 hangs special hinge outside, it is characterised in that：The reinforcer
It is welded and fixed.
4. fire-fighting fire-proof door and window external-open according to claim 2 hangs special hinge outside, it is characterised in that：The reinforcer
It is structure as a whole with fixing piece.
5. fire-fighting fire-proof door and window external-open according to claim 2 hangs special hinge outside, it is characterised in that：The reinforcer
On be provided with mounting hole.
6. fire-fighting fire-proof door and window external-open according to claim 1 hangs special hinge outside, it is characterised in that：Described first connects
Fitting is less than the hinged end of second connector and second fixing piece with the hinged end of second fixing piece.
7. fire-fighting fire-proof door and window external-open according to claim 1 hangs special hinge outside, it is characterised in that：Described first is solid
Determine part and one end that the extended line of second fixing piece can intersect is provided with arcuate socket used for positioning, and the arcuate socket
It is opening, one end that second fixing piece can intersect with the extended line of first fixing piece close to second fixing piece one end
It is provided with the positioning column being adapted to the arcuate socket.
8. fire-fighting fire-proof door and window external-open according to claim 1 hangs special hinge outside, it is characterised in that：Described first connects
There are one the fixation pushed up upwards when first connector being assisted to rotate is different with setting below the junction of the first fixing piece for fitting
Shape piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840155.1U CN207686475U (en) | 2017-12-26 | 2017-12-26 | A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840155.1U CN207686475U (en) | 2017-12-26 | 2017-12-26 | A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686475U true CN207686475U (en) | 2018-08-03 |
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ID=62995682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840155.1U Active CN207686475U (en) | 2017-12-26 | 2017-12-26 | A kind of fire-fighting fire-proof door and window external-open hangs special hinge outside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372362A (en) * | 2018-12-27 | 2019-02-22 | 深圳市龙辉三和安全科技集团有限公司 | A kind of hinge |
| CN109577770A (en) * | 2019-01-16 | 2019-04-05 | 广东渝龙防火科技发展有限公司 | A kind of fire prevention stainless steel locating hinge |
-
2017
- 2017-12-26 CN CN201721840155.1U patent/CN207686475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372362A (en) * | 2018-12-27 | 2019-02-22 | 深圳市龙辉三和安全科技集团有限公司 | A kind of hinge |
| CN109577770A (en) * | 2019-01-16 | 2019-04-05 | 广东渝龙防火科技发展有限公司 | A kind of fire prevention stainless steel locating hinge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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 CONSTRUCTION MATERIAL CO., LTD. |