CN211422433U - Fire window with invisible hinge opening mode - Google Patents
Fire window with invisible hinge opening mode Download PDFInfo
- Publication number
- CN211422433U CN211422433U CN201922219838.0U CN201922219838U CN211422433U CN 211422433 U CN211422433 U CN 211422433U CN 201922219838 U CN201922219838 U CN 201922219838U CN 211422433 U CN211422433 U CN 211422433U
- Authority
- CN
- China
- Prior art keywords
- window
- hinge
- frame
- fire
- casement
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract description 13
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a take fire window of stealthy hinge mode of opening, including casement, window frame and switching device, through the hinge hookup between casement and the window frame, be equipped with the installation interval that is used for installing the hinge between the frame of casement and the inside casing of window frame, the hinge sets up the top and the bottom at the casement. The utility model discloses a set up the hinge in the top and the bottom of casement, the hinge is hidden to be installed in the installation interval between casement and window frame, realizes the switch of casement through the hinge activity, and linking arm I in the hinge, linking arm II, dead lever I and II formation four-bar linkage of dead lever, through linking arm I, II motions of linking arm drive the motion of dead lever II, dead lever II is connected with casement relatively fixed to drive the casement switch, the utility model discloses a fire window is to the closed condition under, and the hinge is packed up to the installation space in, and the casement passes through the wall that fire prevention adhesive tape and fire prevention glass realized with the exterior space, plays good gas tightness and fire behavior.
Description
Technical Field
The utility model belongs to the technical field of the fire window, concretely relates to take fire window of stealthy hinge mode of opening.
Background
A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted.
The window sash of the traditional fireproof window is generally connected with the window frame in a mode of obviously installing the hinge, and the fireproof window with the structure has the defects of rusting, deformation, cracking and the like easily at the welding part of the hinge, so that the overall performance and the appearance aesthetic feeling of the fireproof window are influenced.
China starts to implement a new building fire protection standard (national standard) GB50016-2014 in 2015, 5, month and 1, and the new standard is definitely specified:
1) when the external thermal insulation system of the building adopts thermal insulation materials with combustion performance of B1 and B2 grades, the following regulations are met, except for public buildings adopting B1 grade thermal insulation materials and with building height not more than 24 meters or residential buildings adopting B1 grade thermal insulation materials and with building height not more than 27 meters, the fire resistance integrity of doors and windows on the external wall of the building is not less than 0.50 hour;
2) the building height is over 100 meters, and the building should be provided with refuge floors (rooms): directly outward openable windows or independent mechanical smoke-proof facilities should be arranged, and the outer windows should adopt B-level fire-proof windows (1 hour); the building height is more than 54 meters, and each household should have a room which meets the following regulations: a) the openable outer window is arranged close to the outer wall; b) the fire endurance of the inner and outer walls should not be lower than 1.00 hours, the room door should adopt a B-class fire door with smoke-proof performance, the fire integrity of the room door should not be lower than 1.00 hours, and the fire integrity of the outer window should not be lower than 1.00 hours;
3) the high-rise ward building should be provided with an openable window directly to the outside or an independent mechanical smoke-proof facility, and the outer window should be a B-class fire-proof window or a C-class fire-proof window with the fire-resistant integrity of not less than 1.00 hour.
Aiming at the brand-new reform of the new building fire-proof standard on the fire-proof window, the traditional fire-proof window can not meet the new building fire-proof standard in the aspects of air tightness, durability, fire-proof performance and the like, so that a new fire-proof window needs to be researched and developed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a fire window which has good air tightness, is durable in use and has an opening mode of an invisible hinge.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a take fire window of stealthy hinge mode of opening, includes casement, window frame and switching device, couples through the hinge between casement and the window frame, is equipped with the installation interval that is used for installing the hinge between the frame of casement and the inside casing of window frame, the hinge sets up at the top and the bottom of casement, the hinge includes linking arm I, linking arm II, dead lever I and dead lever II, the both ends of linking arm I articulate with dead lever I, dead lever II respectively and form pin joint I, pin joint II, the both ends of linking arm II articulate with dead lever I, dead lever II respectively and form pin joint III, pin joint IV, dead lever I, dead lever II respectively fixed mounting at the inside casing of window frame and the frame of casement, and the casement is under the closed condition, and pin joint I, pin joint II, pin joint IV are on same straight.
As the utility model discloses further improvement, the middle part of linking arm I outwards expands and forms additional strengthening, one side that additional strengthening is close to linking arm II is equipped with the portion of keeping away the sky that is used for holding linking arm II.
As the utility model discloses further improvement, linking arm II includes straight arm part and sloping arm part, and the casement is under the closed condition, and straight arm part takes in to keeping away the vacancy in, and sloping arm part extends the setting from straight arm part along the direction of windowing.
As a further improvement, the outer frame of the window sash is provided with an inward-recessed mounting groove, and the fixing rod ii is mounted in the mounting groove.
As a further improvement of the utility model, the mounting groove surrounds the outer frame a week of casement.
As the utility model discloses further improvement, I outside extensions of tip vertical fixation pole of dead lever I are equipped with spacing piece, spacing piece fixed mounting is in the mounting groove, and the right angle structure screens that dead lever I and spacing piece formed are installed in the corner of mounting groove.
As a further improvement, the mounting structure of the fixing rod II is the same as the fixing rod I.
As a further improvement, the casement outwards extend all around be equipped with when closing the window with the banding of window frame lateral surface laminating, encircle the banding and be equipped with fire prevention adhesive tape, fire prevention adhesive tape is hollow structure.
As a further improvement, the inner side of the window frame is provided with a limit for the window sash to be closed towards the inner frame, and the locking is realized by the rotation of the locking limit of the switch device.
As a further improvement, the window sash comprises a window sash frame and fireproof glass connected with the window sash frame, and the joint of the window sash frame and the fireproof glass is provided with a fireproof gasket for sealing.
The utility model has the advantages that: the utility model discloses a set up the hinge in the top and the bottom of casement, the hinge is hidden and is installed in the installation interval between casement and window frame, through the switch of hinge articulated activity realization casement, linking arm I in the hinge, linking arm II, dead lever I and II formation four-bar linkage of dead lever, through linking arm I, II motions of linking arm drive the motion of dead lever II, dead lever II is connected with casement relatively fixed to drive the casement switch, the utility model discloses a fire prevention window is to the closed condition under, the hinge is packed up to the installation space in, and the casement passes through fire prevention adhesive tape and fire prevention glass and realizes and the wall of exterior space, plays good gas tightness and fire behavior, and the hinge passes through the screw and installs on casement and window frame and with both couples together, makes the utility model discloses use more durable, the outward appearance aesthetic feeling has more.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
fig. 1 is a perspective view of a fire window of the present embodiment in a closed state;
FIG. 2 is a perspective view of the fire window of the present embodiment in an open state;
FIG. 3 is a perspective view of the hinge of the present embodiment in a closed state;
FIG. 4 is a schematic view of the internal structure of the hinge in the closed state according to the present embodiment;
FIG. 5 is a schematic structural view of a connecting arm I in the present embodiment;
FIG. 6 is a schematic structural view of the hinge of the present embodiment in an open state;
FIG. 7 is a front view of the fire window of the present embodiment in a closed state;
FIG. 8 is a cross-sectional view of section A-A of FIG. 7;
FIG. 9 is a cross-sectional view of section B-B of FIG. 7;
FIG. 10 is an enlarged view of portion C of FIG. 8;
fig. 11 is an enlarged view of a portion D in fig. 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example (b):
as shown in fig. 1 to 11, the present embodiment discloses a fire window with an invisible hinge opening mode, which includes a window sash 1, a window frame 2 and a switch device 3, wherein the window sash 1 is connected with the window frame 2 through a hinge 4, an installation section 5 for installing the hinge 4 is arranged between an outer frame of the window sash 1 and an inner frame of the window frame 2, the hinge 4 is arranged at the top and the bottom of the window sash 1, the hinge 4 includes a connecting arm i 41, a connecting arm ii 42, a fixing rod i 43 and a fixing rod ii 44, and the connecting arm i 41, the connecting arm ii 42, the fixing rod i 43 and the fixing rod ii 44 form a four-bar mechanismThe connecting arm I41 and the connecting arm II 42 are used as connecting rod frames in the four-bar mechanism, the fixing rod I43 is used as a fixing rack in the four-bar mechanism, and the fixing rod II 44 is used as a connecting rod in the four-bar mechanism. The length of the connecting line between the centers of the hinge points of the connecting rods is taken as the substantial length of the connecting rods, and then the length of the two hinge points of the connecting arm I41 is S1The length of two hinged points of the connecting arm II 42 is S2The length of two hinged points of the fixing rod I43 is S3The length of two hinged points of the fixing rod II 44 is S4In which S is1、S2、S3、S4The length-size relationship between the two is S1＞S3＞S2＞ S4And S is1+S4≤S2+S3(ii) a In the present embodiment, the length ratio relationship among the connecting arm I41, the connecting arm II 42, the fixing lever I43 and the fixing lever II 44 is S1:S2:S3: S498:65:35:70, two ends of the connecting arm I41 are respectively hinged with a fixed rod I43 and a fixed rod II 44 to form a hinge point I45 and a hinge point II 46, two ends of the connecting arm II 42 are respectively hinged with the fixed rod I43 and the fixed rod II 44 to form a hinge point III 47 and a hinge point IV 48, the fixed rod I43 and the fixed rod II 44 are respectively and fixedly installed on the inner frame of the window frame 2 and the outer frame of the window sash 1, and the hinge point I45, the hinge point II 46 and the hinge point IV 48 are on the same straight line when the window sash 1 is in a closed state, the window sash 1 of the utility model is closed, the connecting arm I41 and the connecting arm II 42 respectively rotate clockwise or anticlockwise by taking the hinge point I45 and the hinge point III 47 as fulcrums, so that the fixed rod I43 drives the window sash 1 to be closed, the opening process of the window sash 1 is opposite to the, make the utility model discloses a hinge 4 can realize the action of 1 switches of casement, and need not to set up track or telescopic link in hinge 4 department and offset the variable of the length relation of casement 1 in the switch process.
In a preferred embodiment, the middle portion of the connecting arm i 41 is expanded outward to form a reinforcing structure 411, a clearance 412 for accommodating the connecting arm ii 42 is provided at a side of the reinforcing structure 411 close to the connecting arm ii 42, and the reinforcing structure 411 improves the structural strength of the hinge 4, prevents the hinge 4 from deforming, and prolongs the durability of the hinge 4 in use. Link arm II 42 is including straight arm portion 421 and sloping arm portion 422, and casement 1 is under the closed condition, and straight arm portion 421 takes in to keeping away in the void 412, and sloping arm portion 422 is followed straight arm portion 421 and is extended the setting along the direction of windowing, in this embodiment, straight arm portion 421 and sloping arm portion 422's the department of plugging into adopt the radius angle transition, and link arm I41 also adopts the radius angle transition with additional strengthening 411's department of plugging into simultaneously, and two radius angles are concentric, make the utility model discloses under the closed condition, hinge 4's hidden nature is better, link arm I41 and link arm II 42 are compact by folding.
In a preferred embodiment, the outer frame of the window sash 1 is provided with an installation groove 11 which is recessed inwards, and the fixing rod ii 44 is installed in the installation groove 11. The mounting groove surrounds the outer frame of the window sash 1 for a circle. The I43 of tip vertical fixation pole of dead lever I43 outwards extends and is equipped with spacing piece 431, spacing piece 431 fixed mounting is in mounting groove 11, and the right angle structure screens that dead lever I43 and spacing piece 431 formed are installed in the corner of mounting groove 11, through mounting groove and spacing piece 431's common limiting displacement, make the fixity of dead lever I43, dead lever II 44 further strengthen, both obtain sufficient spacing support, prevent the utility model discloses hinge 4 appears becoming flexible the condition that influences the fire window performance easily after long-term use and appears, improves the durability of fire window. The mounting structure of the fixing rod II 44 is the same as that of the fixing rod I43.
As a preferred embodiment, a sealing edge 12 attached to the outer side surface of the window frame 2 when the window is closed is extended outwards from the periphery of the window sash 1, a fire-proof adhesive tape 13 is arranged around the sealing edge 12, and the fire-proof adhesive tape 13 is of a hollow structure. The inner side of the window frame 2 extends towards the inner frame and is provided with a limit rib 22 for limiting when the window sash 1 is closed, and the switch device 3 rotates to clamp the limit rib 22 to realize locking. Casement 1 includes the fire prevention glass 15 of window sash frame 14 and joint in window sash frame 14, window sash frame 14 is equipped with fire prevention gasket 16 with fire prevention glass 15's joint department and seals, and casement 1 is under the closed condition, and the fire prevention adhesive tape 13 on the periphery of casement 1 passes through banding 12 realizes that the gas tightness is sealed and has fire behavior, and it is sealed to establish fire prevention gasket 16 through the joint department at window sash frame 14 and fire prevention glass 15 simultaneously, makes casement 1 realize the gas tightness with window inner space and space outside the window and cuts off, improves the utility model discloses a fire behavior.
In this embodiment, the window frame 2 and the window sash frame 14 are both formed by welding steel sectional materials, and the outer surfaces of the window frame 2 and the window sash frame 14 are coated with fireproof coatings, the window sash frame 14 includes a substrate frame 141, a clamping frame 142 arranged on the inner side of the substrate frame 141 and forming a mounting clamping position of the fireproof glass 15 with the substrate frame 141, fireproof gaskets 16 are arranged on the front side and the back side of the periphery of the fireproof glass 15, the clamping frame 142 is fixedly mounted on the inner side of the substrate frame 141 through screws to clamp and fix the fireproof glass 15, and a protection frame 143 is clamped in the clamping frame 142 to stabilize and protect the whole structure of the window sash frame 14, wherein the side surface of the protection frame 143 is arranged in an inclined plane.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (10)
1. The utility model provides a take fire window of stealthy hinge open mode, includes casement (1), window frame (2) and switching device (3), its characterized in that: the window sash (1) is connected with the window frame (2) through a hinge (4), an installation section (5) for installing the hinge (4) is arranged between the outer frame of the window sash (1) and the inner frame of the window frame (2), the hinge (4) is arranged at the top and the bottom of the window sash (1), the hinge (4) comprises a connecting arm I (41), a connecting arm II (42), a fixing rod I (43) and a fixing rod II (44), two ends of the connecting arm I (41) are respectively hinged with the fixing rod I (43) and the fixing rod II (44) to form a hinge point I (45) and a hinge point II (46), two ends of the connecting arm II (42) are respectively hinged with the fixing rod I (43) and the fixing rod II (44) to form a hinge point III (47) and a hinge point IV (48), the fixing rod I (43) and the fixing rod II (44) are respectively and fixedly installed on the inner frame of, when the window sash (1) is in a closed state, the hinge point I (45), the hinge point II (46) and the hinge point IV (48) are positioned on the same straight line.
2. The fire window with the invisible hinge opening mode as claimed in claim 1, wherein: the middle part of the connecting arm I (41) expands outwards to form a reinforcing structure (411), and one side, close to the connecting arm II (42), of the reinforcing structure (411) is provided with a space-avoiding part (412) used for containing the connecting arm II (42).
3. The fire window with the invisible hinge opening mode as claimed in claim 2, wherein: the connecting arm II (42) comprises a straight arm part (421) and a slant arm part (422), the straight arm part (421) is contained in the clearance part (412) when the window sash (1) is in a closed state, and the slant arm part (422) extends from the straight arm part (421) along the window opening direction.
4. The fire window with the invisible hinge opening mode as claimed in claim 1, wherein: the outer frame of the window sash (1) is provided with an inward sunken mounting groove (11), and a fixing rod II (44) is mounted in the mounting groove (11).
5. The fire window with the invisible hinge opening mode as claimed in claim 4, wherein: the mounting groove (11) surrounds the outer frame of the window sash (1) for one circle.
6. The fire window with the invisible hinge opening mode as claimed in claim 5, wherein: the outside extension of tip vertical fixation pole I (43) of dead lever I (43) is equipped with spacing piece (431), spacing piece (431) fixed mounting is in mounting groove (11), and the right angle structure screens that dead lever I (43) and spacing piece (431) formed are installed in the corner of mounting groove (11).
7. The fire window with the invisible hinge opening mode of claim 6, wherein: the mounting structure of the fixing rod II (44) is the same as that of the fixing rod I (43).
8. The fire window with the invisible hinge opening mode as claimed in claim 1, wherein: the window is characterized in that the periphery of the window sash (1) extends outwards to form a sealing edge (12) which is attached to the outer side surface of the window frame (2) when the window is closed, a fireproof adhesive tape (13) is arranged around the sealing edge (12), and the fireproof adhesive tape (13) is of a hollow structure.
9. The fire window with the invisible hinge opening mode as claimed in claim 1, wherein: the inner side of the window frame (2) extends towards the inner frame and is provided with a flange (22) for limiting when the window sash (1) is closed, and the switch device (3) rotates to clamp the flange (22) to realize locking.
10. The fire window with the invisible hinge opening mode as claimed in claim 1, wherein: the window sash (1) comprises a window sash frame (14) and fireproof glass (15) clamped in the window sash frame (14), and a fireproof gasket (16) is arranged at the clamping position of the window sash frame (14) and the fireproof glass (15) for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219838.0U CN211422433U (en) | 2019-12-11 | 2019-12-11 | Fire window with invisible hinge opening mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219838.0U CN211422433U (en) | 2019-12-11 | 2019-12-11 | Fire window with invisible hinge opening mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422433U true CN211422433U (en) | 2020-09-04 |
Family
ID=72284801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922219838.0U Active CN211422433U (en) | 2019-12-11 | 2019-12-11 | Fire window with invisible hinge opening mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734274A (en) * | 2019-12-11 | 2020-10-02 | 鹤山市恒保防火玻璃厂有限公司 | A fire window with invisible hinge opening method |
-
2019
- 2019-12-11 CN CN201922219838.0U patent/CN211422433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734274A (en) * | 2019-12-11 | 2020-10-02 | 鹤山市恒保防火玻璃厂有限公司 | A fire window with invisible hinge opening method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214302461U (en) | Heat-insulating full-exposed frame glass curtain wall structure | |
| CN211422433U (en) | Fire window with invisible hinge opening mode | |
| CN207538677U (en) | A kind of sliding window with anti-drop function | |
| CN215804201U (en) | Anti-corrosion high-sealing double-layer fireproof door structure | |
| CN213063330U (en) | Double anti-drop hook type opening window structure | |
| CN111734274A (en) | A fire window with invisible hinge opening method | |
| CN223724479U (en) | A special door-window structure | |
| CN219492067U (en) | Curtain wall opening window | |
| RU55407U1 (en) | WINDOW BLOCK | |
| CN223293597U (en) | A vertically visible and horizontally hidden curtain wall window | |
| JP2001280028A (en) | Heat insulating paper sliding screen | |
| CN213573589U (en) | Door and window mounting structure of facade curtain integration | |
| CN211081591U (en) | An electric fireproof top-hung window | |
| CN222414550U (en) | Integrative flat-open window of screen window | |
| CN206844945U (en) | A kind of arc casement window | |
| CN223577790U (en) | Vertical and horizontal hidden window sash structure and window structure | |
| CN220890048U (en) | Hidden tripe hinge door structure | |
| CN219061366U (en) | Hidden type window handle mounting structure | |
| CN218062122U (en) | Bridge cut-off flat window opening system | |
| CN221053570U (en) | Sealing structure of casement window | |
| CN111911035A (en) | A hidden hinge window system | |
| CN201802235U (en) | Mullion structure of frame for aluminum alloy inward tilt-turn window | |
| CN222391272U (en) | Quick-install windows and buildings | |
| CN222009973U (en) | Heat-insulating bridge-cut-off external casement window | |
| CN223707465U (en) | An improved sliding top-hung window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |