CN211422426U - Fireproof window connecting structure - Google Patents
Fireproof window connecting structure Download PDFInfo
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- CN211422426U CN211422426U CN201922074813.6U CN201922074813U CN211422426U CN 211422426 U CN211422426 U CN 211422426U CN 201922074813 U CN201922074813 U CN 201922074813U CN 211422426 U CN211422426 U CN 211422426U
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- frame body
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- fire prevention
- support body
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Abstract
The utility model relates to a fire window connection structure, including mount, first connecting portion and second connecting portion, the mount is installed on the window frame, first connecting portion joint is installed on the mount, first connecting portion enclose into a cavity region with the mounting bracket, be provided with first fire prevention inflation strip in the cavity region that first connecting portion and mounting bracket enclose, the second connecting portion are installed on first connecting portion, be fixed with the extension piece on the first connecting portion, fire prevention glass centre gripping is installed on extension piece and second connecting portion. The utility model discloses can carry out the separation to smog and the heat that the conflagration produced when the external conflagration breaing out, have the effect of strengthening the protection to indoor personnel.
Description
Technical Field
The utility model belongs to the technical field of the technique of window and specifically relates to a fire prevention window connection structure is related to.
Background
At present, windows are used as passages for lighting of buildings and are arranged on a plurality of buildings.
The window comprises a fireproof window, the heat insulation performance of the window is enhanced through the arrangement of fireproof glass of the existing fireproof window, the existing fireproof window is mostly an outer wall window, external fire can be prevented from spreading into a room, and the fireproof window made of C-type fireproof glass with light transmittance not changing along with time can meet the requirement of preventing flame from spreading from the outside to the room under normal conditions;
the existing fireproof window is usually fixed on a window frame through a metal frame structure, the metal frame is usually a hollow frame in consideration of manufacturing cost, and the metal frame is usually formed by connecting a plurality of metal connecting pieces for convenience of installation and transportation.
The above prior art solutions have the following drawbacks: the metal frame on current fire prevention window often forms through a plurality of metal connecting piece joints, has the gap between each metal connecting piece, and when the external conflagration breaing out, smog and heat accessible above-mentioned gap pass to indoorly, and the smog and the heat that pass to indoorly easily cause the harm to indoor personnel's health, so current fire prevention window has the shortcoming of not enough to indoor personnel's protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of fire prevention window can carry out the separation to smog and the heat that the conflagration produced when the external conflagration breaing out, has the advantage of strengthening the protection to indoor personnel.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a fire window connection structure, includes mount, first connecting portion and second connecting portion, the mount is installed on the window frame, first connecting portion joint is installed on the mount, first connecting portion enclose into a cavity region with the mounting bracket, be provided with first fire prevention inflation strip in the cavity region that first connecting portion and mounting bracket enclosed, the second connecting portion are installed on first connecting portion, be fixed with the extension piece on the first connecting portion, fire prevention glass centre gripping is installed on extension piece and second connecting portion.
Through adopting above-mentioned technical scheme, fire prevention glass centre gripping is between second connecting portion and extension piece, the operator is with mount and window frame fixed connection back, install first connecting portion on the mount earlier, install second connecting portion on first connecting portion again, the installation of fire prevention window has been accomplished so far, when the conflagration breaks out outside the window, heat and smog pass to fire prevention window department, thereby first fire prevention inflation strip is heated the thermal expansion and is stopped up the space that first connecting portion and mounting bracket enclose, prevent that smog and heat from passing to indoorly through the clearance of mount and first connecting portion junction and the space that mount and first connecting portion enclose, reduce the influence of smog and heat that outdoor conflagration produced to indoor personnel, strengthen the protection to indoor personnel.
The utility model discloses further set up to: the fixing frame comprises a first frame body and a first clamping block, the first frame body is fixed with the window frame, the clamping block is fixed on the first frame body, the first connecting portion comprises a second frame body, a second clamping block and a second extending portion, the second connecting portion is fixed with the second frame body, the second extending portion is fixed on the second frame body, the second clamping block is fixed on the second extending portion, the second clamping block is connected with the first clamping block in a clamping mode from two sides, and the first fireproof expansion strip is arranged in an area defined by the first frame body, the first extending portion and the second frame body.
Through adopting above-mentioned technical scheme, realized that first connecting portion are fixed with the joint of mount through the second fixture block from both sides to the joint of first fixture block, first fire prevention inflation strip is heated the inflation and is stopped up the space that first support body, first extension and second support body enclose when the external conflagration breaing out to prevent that external heat and smog from entering into indoorly through the gap between second fixture block and first fixture block, strengthen the protection to indoor personnel.
The utility model discloses further set up to: the fixing frame further comprises a first extending portion, the first extending portion is fixed on the first support body, a supporting rod is connected to the first extending portion in a clamped mode, the supporting rod is abutted to the second support body, the first clamping block comprises an elastic bending portion and a first clamping portion, the bending portion is fixed with the first support body, the first clamping portion is fixed on the bending portion, and the second clamping block is connected with the first clamping portion in a clamped mode from two sides.
Through adopting above-mentioned technical scheme, the butt of support rod and second support body plays the supporting role to the second support body, increases the fastness that mount and first connecting portion are connected, and elasticity kink can be deformed, prevents that the supporting shoe from leading to the unable joint of following both sides and first joint portion of second fixture block when supporting shoe and second support body butt because the manufacturing process is not enough, ensures the firm installation of mount and second connecting portion.
The utility model discloses further set up to: a first empty groove is formed in the first frame body, a first bending supporting piece is arranged in the first empty groove, and the volume of the first bending supporting piece is smaller than that of the first empty groove.
Through adopting above-mentioned technical scheme, the cost has been practiced thrift in setting up of first dead slot, and first support piece of buckling supports first dead slot cell wall under the condition that does not carry out complete filling to first dead slot, strengthens the structural strength of mount, strengthens the fastness of fire window.
The utility model discloses further set up to: be fixed with first stopper on the first support body, first stopper is provided with and is no less than two, be fixed with on the second support body and be no less than two second stoppers, first fire prevention inflation strip is provided with and is no less than two, first fire prevention inflation strip all has the setting in the region that two second stoppers enclose and the region that two first stoppers enclose, first fire prevention inflation strip crisscross setting.
Through adopting above-mentioned technical scheme, the setting up of a plurality of first fire prevention inflation strips ensures that the external world can closely block up the region that first support body, first extension and second support body enclose when the conflagration breaing out, strengthens smog, thermal separation, strengthens the protection to indoor personnel.
The utility model discloses further set up to: install the third support body on the second support body, third support body butt is on the second connecting portion, the second connecting portion are located the third support body and extend between the piece, be provided with anti-skidding line on the third support body and the one side of second connecting portion butt.
Through adopting above-mentioned technical scheme, third support body and second connecting portion butt are in order to support the second connecting portion, strengthen the steadiness of second connecting portion, strengthen the second connecting portion simultaneously and extend the fastness of piece to the fire prevention glass centre gripping, increase the fastness of fire prevention window.
The utility model discloses further set up to: the second connecting portion and the third frame body enclose a hollow area, a second fireproof expansion strip is arranged in the area enclosed by the second connecting portion and the third frame body, and one end of the second fireproof expansion strip is fixed between the second connecting portion and the second frame body.
Through adopting above-mentioned technical scheme, the second fire prevention inflation strip is fixed through the centre gripping of second support body with the second connecting portion, and when external conflagration breaing out, the second fire prevention inflation strip is heated the inflation, and blocks up the region that second connecting portion and third support body enclose, prevents that external smog and heat from passing to indoorly through the space department that third support body and second support body are connected, strengthens indoor personnel's protection.
The utility model discloses further set up to: a second empty groove is formed in the second frame body, a second bending supporting piece is arranged in the second empty groove, and the volume of the second bending supporting piece is smaller than that of the second empty groove.
Through adopting above-mentioned technical scheme, the cost has been saved in seting up of second dead slot, and the second support piece of buckling supports the second dead slot cell wall under the condition of not carrying out the complete packing to the second dead slot, strengthens the structural strength of second connecting portion, strengthens the fastness of fire window.
The utility model discloses further set up to: all be provided with the fire prevention silver on extension piece and the second connecting portion, the fire prevention silver sets up in fire prevention glass both sides department, the fire prevention silver respectively with extend piece and second connecting portion butt.
Through adopting above-mentioned technical scheme, the extension piece that the fire prevention silver can prevent the stereoplasm and second connecting portion cut the piece of rubbing damage to fire prevention glass, and when external conflagration breaing out simultaneously, the fire prevention silver is heated the inflation and stops up the space between fire prevention glass and extension piece, the second connecting portion, prevents that external smog from passing to indoorly through the space between fire prevention glass and extension piece, the second connecting portion, strengthens indoor personnel's protection.
The utility model discloses further set up to: and the third frame body is provided with fireproof glue, and the fireproof glue is fixed with the fireproof glass.
Through adopting above-mentioned technical scheme, the fire prevention is glued and is sealed third support body and second connecting portion, also seals second connecting portion and fire prevention glass simultaneously, carries out the separation to external smog and heat when external conflagration, strengthens the protection to indoor personnel.
To sum up, the utility model discloses a beneficial technological effect does:
1. when a fire disaster occurs outside the window, heat and smoke are transmitted to the fireproof window, the first fireproof expansion strip is heated to expand so as to block the space formed by the first connecting part and the mounting frame, the smoke and the heat are prevented from being transmitted to the indoor space through the gap at the connecting part of the fixing frame and the first connecting part and the space formed by the fixing frame and the first connecting part, the influence of the smoke and the heat generated by the outdoor fire disaster on indoor personnel is reduced, and the protection on the indoor personnel is enhanced;
2. the third frame body is abutted against the second connecting part to support the second connecting part, so that the stability of the second connecting part is enhanced, meanwhile, the firmness of the second connecting part and the extension block for clamping the fireproof glass is enhanced, and the firmness of the fireproof window is increased;
3. the second fire prevention inflation strip is fixed through the centre gripping of second support body with second connecting portion, and when external conflagration breaing out, the second fire prevention inflation strip is heated the inflation, and blocks up the region that second connecting portion and third support body enclose, prevents that external smog and heat from passing to indoorly through the space department that third support body and second support body are connected, strengthens the protection to indoor personnel.
Drawings
FIG. 1 is a sectional view of the present embodiment;
fig. 2 is an enlarged view at a in fig. 1.
In the figure, 1, a fixed frame; 11. a first frame body; 111. a first stopper; 112. a first empty slot; 12. a first extension portion; 121. a third fixture block; 122. a fourth fixture block; 123. a support rod; 13. a first clamping block; 131. an elastic bending section; 132. A first clamping part; 2. a first connection portion; 21. a second frame body; 211. a second empty slot; 212. a second bending support member; 213. a limiting bulge; 22. a second extension portion; 23. a second fixture block; 24. a second limiting block; 3. a second connecting portion; 4. a first bending support member; 5. a first fire resistant intumescent strip; 6. an extension block; 7. a fireproof cotton sliver; 8. a third frame body; 81. Anti-skid lines; 9. a second fire-resistant intumescent strip; 10. and (4) fireproof glue.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a fire window connecting structure disclosed by the present invention comprises a fixing frame 1, a first connecting portion 2 and a second connecting portion 3, wherein the fixing frame 1 comprises a first frame body 11, a first extending portion 12 and a first clamping block 13, the first frame body 11 is a rectangular frame body, one side of the first frame body 11 is clamped with a connecting frame fixed on a window frame through nails, so as to fix the first frame body 11 and the window frame, the first extending portion 12 is fixed on one end of the first frame body 11, the first extending portion 12 is a plate-shaped block, the first extending portion 12 is arranged perpendicular to one side wall of the first frame body 11 far away from the window frame, a first limiting block 111 is fixed on one side of the first frame body 11 far away from the window frame, the first limiting block 111 is an L-shaped block, two first limiting blocks 111 arranged oppositely are taken as a group, the two first limiting blocks 111 are arranged at intervals along the width direction of the first frame body 11 in the group of, a set of first stopper 111 encloses into a semi-enclosed region, in this embodiment, first stopper 111 is provided with two sets of pasting on the face of first support body 11 far away from the window frame, first fixture block 13 is installed on a first stopper 111 far away from first extension portion 12, first fixture block 13 includes elastic bending portion 131 and first joint portion 132, elastic bending portion 131 is U-shaped, elastic bending portion 131 is welded and fixed on first stopper 111 far away from first extension portion 12, the one side that elastic bending portion 131 is connected with first stopper 111 is level with the terminal surface of mount 1 far away from first extension portion 12 one end, first joint portion 132 is fixed on the face of elastic bending portion 131 far away from first extension portion 12, first dead slot 112 has been seted up on first support body 11, be provided with first bending support piece 4 in first dead slot 112, first bending support piece 4 is a U-shaped piece, first bending support piece 4 abuts against the cell wall of first dead slot 112.
Referring to fig. 1, the first connecting portion 2 includes a second frame body 21, a second fixture block 23 and a second extending portion 22, a horizontal space exists between the first frame body 11 and the second frame body 21, the second extending portion 22 is a plate-shaped block, the second extending portion 22 is parallel to the first extending portion 12, the second extending portion 22 is perpendicular to a side surface of the second frame body 21 facing the first frame body 11, the second fixture block 23 is fixed on a surface of the second extending portion 22 facing the first extending portion 12, the second fixture block 23 is fixed on an end of the second extending portion 22 away from the second frame body 21, the second fixture block 23 is an L-shaped block, two second fixture blocks 23 are oppositely arranged along a width direction of the second extending portion 22 at intervals, and the first clamping portion 132 is embedded in a clamping groove defined by the two second fixture blocks 23;
at least two second limiting blocks 24 are fixed on one surface of the second frame body 21 facing the first frame body 11, the second blocks are L-shaped blocks, two second limiting blocks 24 which are oppositely arranged are arranged in one group of second limiting blocks 24 at intervals along the width direction of the second frame body 21, one group of second limiting blocks 24 encloses a semi-enclosed area, in the embodiment, two groups of second limiting blocks 24 are attached to one surface of the second frame body 21 away from the window frame, the first limiting blocks 111 and the second limiting blocks 24 are oppositely arranged, the first frame body 11, the first extending portion 12, the second frame body 21, the second extending portion 22 and the first clamping block 13 enclose a hollow area, a first fireproof expansion strip 5 is arranged in the hollow area, two first fireproof expansion strips 5 are arranged, the first fireproof expansion strips 5 are respectively arranged in one group of first limiting blocks 111 and one group of second limiting blocks 24, the two first fireproof expansion strips 5 are arranged at intervals along the width direction of the side surface of the first frame body 11;
two third clamping blocks 121 are oppositely arranged on one surface, facing the second extension portion 22, of the first extension portion 12 at intervals along the width direction of the first extension portion 12, each third clamping block 121 is an L-shaped block, a semi-enclosed area is enclosed between the two third clamping blocks 121, a fourth clamping block 122 is arranged in the area enclosed by the two third clamping blocks 121, the third clamping blocks 121 are clamped with the fourth clamping block 122 from two sides, a supporting rod 123 is fixed on the fourth clamping block 122, the supporting rod 123 is abutted to one end, away from the second extension portion 22, of the second frame body 21, the supporting rod 123 is a fireproof aluminum rod, a second empty groove 211 is formed in the second frame body 21, a second bending support member 212 is arranged in the second empty groove 211, the second bending support member 212 is a hollow square steel tube, and a gap exists between the outer wall of the second bending support member 212 and each side wall of the second empty groove 211.
Referring to fig. 1 and 2, an extending block 6 is fixed at one end of one side of the second frame body 21, which is far away from the second extending portion 22, of the first frame body 11, the extending block 6 is a plate-shaped block, the second connecting portion 3 is an L-shaped steel code, the second connecting portion 3 and the second frame body 21 are fixed through screws, a limiting protrusion 213 is fixed at one end, which is close to the extending block 6, of one side of the second frame body 21, which is far away from the first frame body 11, one end of the second connecting portion 3 is abutted to the limiting protrusion 213, the screw for connecting the second connecting portion 3 is in threaded connection with the second bending support member 212, the second connecting portion 3 and the extending block 6 enclose a semi-enclosing region, a fireproof cotton strip 7 is arranged in the semi-enclosing region, two fireproof cotton strips 7 are respectively abutted to the surfaces, which face the second connecting portion 3 and the extending block 6, and the fireproof cotton;
a third frame body 8 is mounted on one surface, far away from the first frame body 11, of the second frame body 21, the third frame body 8 is fixedly clamped with the second frame body 21, the third frame body 8 is abutted against the second connecting part 3, the second connecting part 3 is located between the third frame body 8 and the extending block 6, and anti-skid grains 81 are formed in one surface, abutted against the second connecting part 3, of the third frame body 8;
second connecting portion 3, second support body 21 encloses into a semi-enclosed region with third support body 8, be equipped with second fire prevention inflation strip 9 in this region, the centre gripping of 9 one ends of second fire prevention inflation strip is fixed between second connecting portion 3 and second support body 21, second fire prevention inflation strip 9 and the 21 butt of second support body, it glues 10 to bond to be fixed with the fire prevention on the third support body 8, 10 and second connecting portion 3 are glued in the fire prevention, fire prevention glass bonds, the space between second connecting portion 3 and third support body 8 is sealed to fire prevention glue 10, the clearance between second connecting portion 3 and the fire prevention glass is sealed to fire prevention glue 10.
The implementation principle of the embodiment is as follows: when the outdoor conflagration that breaks out, first fire prevention inflation strip 5, second fire prevention inflation strip 9 and fire prevention silver 7 are heated the inflation, first support body 11, first extension 12, second support body 21, the regional jam that receives first fire prevention inflation strip 5 that encloses of second extension 22 and fixture block, second support body 21, the regional jam that receives second fire prevention inflation strip 9 that third support body 8 and second connecting portion 3 enclose, fire prevention glass and extension piece 6, the space between the second extension 22 receives the jam of fire prevention face piece, thereby obstructed outdoor smog, heat and flame get into indoorly.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a fire window connection structure which characterized in that: including mount (1), first connecting portion (2) and second connecting portion (3), mount (1) is installed on the window frame, first connecting portion (2) joint is installed on mount (1), first connecting portion (2) enclose into a cavity region with the mount bracket, be provided with first fire prevention inflation strip (5) in the cavity region that first connecting portion (2) and mount bracket enclose, install on first connecting portion (2) second connecting portion (3), be fixed with extension piece (6) on first connecting portion (2), fire prevention glass centre gripping is installed on extension piece (6) and second connecting portion (3).
2. The fire window attachment structure according to claim 1, wherein: the fixing frame (1) comprises a first frame body (11) and a first clamping block (13), the first frame body (11) is fixed with a window frame, the first clamping block (13) is fixed on the first frame body (11), the first connecting portion (2) comprises a second frame body (21), a second clamping block (23) and a second extending portion (22), the second connecting portion (3) is fixed with the second frame body (21), the second extending portion (22) is fixed on the second frame body (21), the second clamping block (23) is fixed on the second extending portion (22), the second clamping block (23) is connected with the first clamping block (13) in a clamping mode from two sides, and the first fireproof expansion strip (5) is arranged in an area surrounded by the first frame body (11), the first extending portion (12) and the second frame body (21).
3. The fire window connection structure of claim 2, wherein: mount (1) still includes first extension (12), first extension (12) are fixed on first support body (11), the joint has support stick (123) on first extension (12), support stick (123) and second support body (21) butt, first fixture block (13) are including elasticity kink (131) and first joint portion (132), the kink is fixed with first support body (11), first joint portion (132) are fixed on the kink, second fixture block (23) are from both sides and first joint portion (132) joint.
4. The fire window connection structure of claim 2, wherein: first dead slot (112) have been seted up on first support body (11), be provided with first support piece (4) of buckling in first dead slot (112), first support piece (4) of buckling volume is less than first dead slot (112) volume.
5. The fire window connection structure of claim 2, wherein: be fixed with first stopper (111) on first support body (11), first stopper (111) are provided with and are no less than two, be fixed with on second support body (21) and be no less than two second stopper (24), first fire prevention inflation strip (5) are provided with and are no less than two, first fire prevention inflation strip (5) all have the setting in the region that two second stopper (24) enclose and the region that two first stopper (111) enclose, first fire prevention inflation strip (5) crisscross setting.
6. The fire window connection structure of claim 2, wherein: install third support body (8) on second support body (21), third support body (8) butt is on second connecting portion (3), second connecting portion (3) are located third support body (8) and extend between piece (6), be provided with anti-skidding line (81) on the one side of third support body (8) and second connecting portion (3) butt.
7. The fire window attachment structure according to claim 6, wherein: the fireproof frame is characterized in that a hollow area is defined by the second connecting portion (3) and the third frame body (8), a second fireproof expansion strip (9) is arranged in the area defined by the second connecting portion (3) and the third frame body (8), and one end of the second fireproof expansion strip (9) is fixed between the second connecting portion (3) and the second frame body (21).
8. The fire window connection structure of claim 2, wherein: a second empty groove (211) is formed in the second frame body (21), a second bending supporting piece (212) is arranged in the second empty groove (211), and the volume of the second bending supporting piece (212) is smaller than the volume of the second empty groove (211).
9. The fire window attachment structure according to claim 1, wherein: all be provided with fire prevention silver (7) on extension piece (6) and second connecting portion (3), fire prevention silver (7) set up in fire prevention glass both sides department, fire prevention silver (7) respectively with extension piece (6) and second connecting portion (3) butt.
10. A fire window attachment structure according to claim 6 or 7, wherein: and the third frame body (8) is provided with fireproof glue (10), and the fireproof glue (10) is fixed with fireproof glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074813.6U CN211422426U (en) | 2019-11-26 | 2019-11-26 | Fireproof window connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074813.6U CN211422426U (en) | 2019-11-26 | 2019-11-26 | Fireproof window connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422426U true CN211422426U (en) | 2020-09-04 |
Family
ID=72275599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922074813.6U Active CN211422426U (en) | 2019-11-26 | 2019-11-26 | Fireproof window connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422426U (en) |
-
2019
- 2019-11-26 CN CN201922074813.6U patent/CN211422426U/en active Active
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