CN212296123U - Novel fire-resistant window frame - Google Patents
Novel fire-resistant window frame Download PDFInfo
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- CN212296123U CN212296123U CN202020513590.9U CN202020513590U CN212296123U CN 212296123 U CN212296123 U CN 212296123U CN 202020513590 U CN202020513590 U CN 202020513590U CN 212296123 U CN212296123 U CN 212296123U
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Abstract
The utility model provides a novel fire-resistant window frame, including first framework, second framework, fire prevention expansion adhesive tape, heat insulating strip and adhesive tape mount, first framework and second framework parallel arrangement, heat insulating strip connect set up between first framework and second framework, cut off the heat transfer between framework and the framework, avoided ordinary window glass to be heated and broken, and the adhesive tape mount includes fixed plate, fixed card strip and fixed pothook, form the adhesive tape fixed slot between fixed card strip and the fixed pothook, fire prevention expansion adhesive tape can insert along the adhesive tape fixed slot and establish in the groove, improve the installation effectiveness of fire prevention expansion adhesive tape; the fixed clamping hook and the fixed clamping strip effectively prevent the adhesive tape from falling off; when the window frame bruises, can pull out fire prevention inflation adhesive tape along the adhesive tape fixed slot, the fire prevention inflation adhesive tape that does not harm can reuse, need not to do the whole processing of scrapping of refractory window frame, has reduced material cost, possesses fine practicality and possesses fine practicality.
Description
Technical Field
The utility model relates to a fire-resistant window technical field especially relates to a novel fire-resistant window frame.
Background
With the development of economy, the energy-saving problem and the fire safety problem of high-rise buildings come along while the urban high-rise buildings leap forward suddenly. It is needless to say that windows are an important way of fire longitudinal propagation in high-rise buildings. When a fire disaster happens to the outer wall of the building, the fireproof expansion adhesive tape in the fireproof glass window can effectively prevent the fire disaster and smoke from spreading and permeating to the interior of the building, so that the common window glass is prevented from becoming a burning channel of the fire disaster after being broken by fire, the internal fire disaster is caused and evolved into a composite type three-dimensional fire disaster, and the safety of life and property in the building can be effectively guaranteed.
At present, the fireproof expansion adhesive tape is directly adhered to the frame of the window frame of the fireproof window, and once the window frame of the fireproof window or the fireproof expansion adhesive tape is collided and scratched to cause a gap in the transportation process, the whole window frame of the fireproof window can only be scrapped, so that serious cost burden and resource waste are caused; even if the fire-resistant window is normally used, the fire-resistant expansion adhesive tape directly stuck on the frame of the fire-resistant window frame is easy to fall off due to adhesive failure under the influence of factors such as temperature, humidity, illumination and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind and can install fire prevention expansion joint strip fast and stably to after window frame or fire prevention expansion joint strip became invalid, can disassemble fast, the novel fire-resistant window frame of effective part recycle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in one general aspect, a novel fire resistant window sash is provided, including first frame, second frame, fire prevention expansion adhesive tape, heat insulating strip and adhesive tape mount, wherein:
the first frame body and the second frame body are arranged in parallel;
the heat insulation strip is connected and arranged between the first frame body and the second frame body;
the adhesive tape fixing frame comprises a fixing plate, a fixing clamping strip and a fixing clamping hook, the fixing plate is arranged on the first side end face of the first frame body, the fixing plate is parallel to the second side end face of the first frame body, the fixing clamping hook is arranged on the end face, facing the second frame body, of the fixing plate, the fixing clamping strip is arranged on the first side end face, the fixing clamping strip and the fixing clamping hook are oppositely arranged, and an adhesive tape fixing groove is formed between the fixing clamping strip and the fixing clamping hook;
the expansion adhesive tape of preventing fires is inserted and is established in the adhesive tape fixed slot, and the terminal surface butt of a terminal surface and fixed card strip and fixed pothook orientation fixed plate of the expansion adhesive tape of preventing fires, another terminal surface of the expansion adhesive tape of preventing fires and the terminal surface butt of fixed plate.
Optionally, a first convex strip and a second convex strip are arranged on the end face, facing the second frame body, of the first frame body in parallel, an included angle is formed between the first convex strip and the second convex strip to form a first heat insulation groove, a third convex strip and a fourth convex strip are arranged on the end face, facing the first frame body, of the second frame body, an included angle is formed between the third convex strip and the fourth convex strip to form a second heat insulation groove, the cross sections of the first heat insulation groove and the second heat insulation groove are both trapezoidal, and two ends of each heat insulation strip are respectively arranged in the first heat insulation groove and the second heat insulation groove.
Optionally, the first convex strip and the third convex strip are arranged oppositely, the middle part of the heat insulation strip is arranged between the first convex strip and the third convex strip in a protruding mode, and the middle part of the heat insulation strip is abutted to the end face, opposite to the first convex strip and the third convex strip, of the heat insulation strip.
Optionally, the number of the heat insulating strips is two, the two heat insulating strips are arranged side by side, a third heat insulating groove and a fourth heat insulating groove which are arranged oppositely are further formed between the first frame body and the second frame body, two ends of another heat insulating strip are respectively arranged in the third heat insulating groove and the fourth heat insulating groove, and the protruding direction of the middle part of the another heat insulating strip is opposite to the protruding direction of the middle part of the another heat insulating strip.
Optionally, the novel fireproof window frame further comprises a steel lining, the first frame body and the second frame body are arranged in a hollow mode, and the steel lining is arranged inside the first frame body and the second frame body.
Optionally, the steel lining is C-shaped, the outer end surface of the steel lining in the first frame body abuts against the inner ring surface of the first frame body, and the outer end surface of the steel lining in the second frame body abuts against the inner ring surface of the second frame body.
Optionally, the fire prevention inflation adhesive tape includes inflation body layer and protective layer, and the inflation body layer is the cladding completely in the protective layer, and the surface and the adhesive tape mount of protective layer are connected.
Optionally, the swelling layer and the protective layer are made of the same material.
The utility model provides a novel fire-resistant window frame, a first frame body and a second frame body are arranged in parallel, a heat insulation strip is connected and arranged between the first frame body and the second frame body, the heat transfer between the frame bodies and the frame bodies is cut off, the common window glass is prevented from being heated and broken, an adhesive tape fixing frame comprises a fixing plate, a fixing clamping strip and a fixing clamping hook, an adhesive tape fixing groove is formed between the fixing clamping strip and the fixing clamping hook, a fire-proof expansion adhesive tape is inserted and arranged in the adhesive tape fixing groove, the fire-proof expansion adhesive tape can be inserted and arranged in the groove along the adhesive tape fixing groove, and the installation efficiency of the; the fixed clamping hook and the fixed clamping strip effectively prevent the adhesive tape from falling off; when the window frame bruises, can pull out fire prevention inflation adhesive tape along the adhesive tape fixed slot, the fire prevention inflation adhesive tape that does not harm can reuse, need not to do the processing of scrapping to fire-resistant window frame is whole, has reduced material cost, possesses fine practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the novel fireproof window frame of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
FIG. 1 is a schematic view showing the structure of a novel fire-resistant window frame of the present invention, as shown in FIG. 1, the novel fire-resistant window frame disclosed in the embodiment of the present invention comprises a first frame body 1, a second frame body 2, a fire-resistant expansion adhesive tape 3, a heat-insulating strip 4 and an adhesive tape fixing frame 5, wherein the first frame body 1 and the second frame body 2 are arranged in parallel, the heat-insulating strip 4 is connected and arranged between the first frame body 1 and the second frame body 2, the first frame body 1 is arranged at the outer side, the second frame body 2 is arranged at the inner side, the first frame body 1 and the second frame body 2 are both made of aluminum, a glass is sandwiched and arranged between the first frame body 1 and the second frame body 2, when a fire occurs, a fire is strung from bottom to top, the first frame body 1 is firstly burnt, then heat is transferred from the first frame body 1 to the second frame body 2, and after the heat-insulating strip 4 is arranged, the heat-insulating strip 4 is, and the first framework 1 of connection and the second framework 2 that can be stable, heat insulating strip 4 needs to have close linear expansion coefficient with first framework 1 and second framework 2, can guarantee aluminium and heat insulating strip 4 synchronous expend with heat and contract with cold microcosmic deformation when the framework uses, avoid because the aluminium product slides because of the huge atress accumulation that expend with heat and contract with cold microcosmic deformation produced of heat insulating strip 4 when the difference in temperature is big inside and outside the service environment, take off the pine and even drop, heat insulating strip 4's material can adopt compound glass fiber of nylon or PVC polyvinyl chloride.
Further, first framework 1 is the section bar, generally adopts the square steel, so first framework 1 has first lateral surface 11 and second lateral surface 12, adhesive tape mount 5 includes fixed plate 51, fixed card strip 52 and fixed pothook 53, fixed plate 51 sets up in first lateral surface 11 of first framework 1, fixed plate 51 is on a parallel with second lateral surface 12 of first framework 1, that is to say fixed plate 51 can be regarded as the extension of second lateral surface 12 to first lateral surface 11 direction, during the use, the vertical upwards extension of fixed plate 51 is arranged, the in-process of the upward cluster of flame, can prevent flame and glass direct contact. And fixed pothook 53 sets up in fixed plate 51 towards the terminal surface of second framework 2, fixed pothook 53 sets up the medial surface when fixed plate 51 uses promptly, it is same, fixed calorie of strip 52 also is located the medial surface when fixed plate 51 uses, fixed calorie of strip 52 is fixed to be set up in first side end face 11, fixed calorie of strip 52 sets up with fixed pothook 53's hook portion parallel relatively, form the adhesive tape fixed slot between fixed calorie of strip 52 and the fixed pothook 53 simultaneously, fire prevention inflation adhesive tape 3 is then inserted and is established in the adhesive tape fixed slot, a terminal surface of fire prevention inflation adhesive tape 3 and fixed calorie of strip 52 and fixed pothook 53 towards the terminal surface butt of fixed plate 51, another terminal surface of fire prevention inflation adhesive tape 3 and the terminal surface butt of fixed plate 51, fixed calorie of strip 52 and fixed pothook 53 have carried out location and spacing to fire prevention inflation adhesive tape 3, effectively. The fireproof expansion rubber strip 3 can be inserted into the groove along the rubber strip fixing groove, and the installation efficiency of the fireproof expansion rubber strip 3 is improved. When the window frame is damaged, the fireproof expansion adhesive tape 3 can be pulled out along the adhesive tape fixing groove, the undamaged fireproof expansion adhesive tape 3 can be recycled, the whole fireproof window frame does not need to be scrapped, and the material cost is reduced. Due to the clamping and fixing mode, the fireproof expansion rubber strip 3 is not easy to fall off even if influenced by factors such as temperature, humidity, illumination and the like.
Further, the end face of the first frame body 1 facing the second frame body 2 is provided with a first convex strip 13 and a second convex strip 14 in parallel, the first convex strip 13 and the second convex strip 14 are both arranged in parallel along the length direction of the first frame body 1, and the end parts of the first convex strip 13 and the second convex strip 14 far away from the first frame body 1 are close to each other, so that an included angle exists between the first convex strip 13 and the second convex strip 14, a gap between the first convex strip 13 and the second convex strip 14 forms a first heat insulation groove, the end face of the second frame body 2 facing the end face of the first frame body 1 is provided with a third convex strip 15 and a fourth convex strip 16, the third convex strip 15 and the fourth convex strip 16 are arranged symmetrically with the first convex strip 13 and the second convex strip 14, that is, the third convex strip 15 and the fourth convex strip 16 are also arranged at an included angle to form a second heat insulation groove, the cross sections of the first heat insulation groove and the second heat insulation groove are both trapezoidal, the two ends of the heat insulation strips 4 are respectively arranged in the first heat insulation groove and the second heat insulation groove, the two ends of the heat insulation strips 4 are also trapezoidal, the two ends of the heat insulation strips 4 are matched with the cross sections of the first heat insulation groove and the second heat insulation groove, and therefore the two ends of the heat insulation strips 4 are not easy to separate from the first frame body 1 and the second frame body 2.
It is worth noting that the first protruding strip 13 and the third protruding strip 15 are arranged oppositely, the middle portion of the heat insulation strip 4 protrudes between the first protruding strip 13 and the third protruding strip 15, and similarly, the thickness of the outer side of the first protruding strip 13 and the thickness of the outer side of the third protruding strip 15 are also increased by a part, so that the contact area between the middle portion of the heat insulation strip 4 and the end face of the heat insulation strip 13 opposite to the third protruding strip 15 is increased, after the middle portion of the heat insulation strip 4 abuts against the first protruding strip 13 and the third protruding strip 15, when the interval between the first frame body 1 and the second frame body 2 is increased due to the thermal expansion and contraction effect, the protruding part of the middle portion of the heat insulation strip 4 is straightened, a certain deformation volume is provided for the heat insulation strip 4, and the heat insulation strip 4 is prevented from being separated from the first frame body 1 and the second frame body 2 due to the insufficient deformation.
Further, in this embodiment, two heat insulating strips 4 are provided, two heat insulating strips 4 are arranged side by side, a third heat insulating groove and a fourth heat insulating groove which are arranged oppositely are further formed between the first frame body 1 and the second frame body 2, two ends of another heat insulating strip 4 are respectively arranged in the third heat insulating groove and the fourth heat insulating groove, and the protruding direction of the middle part of another heat insulating strip 4 is opposite to the protruding direction of the middle part of one heat insulating strip 4.
Furthermore, the novel fireproof window frame further comprises a steel lining, and the first frame body 1 and the second frame body 2 are both made of section steel, so that the first frame body 1 and the second frame body 2 are both arranged in a hollow mode, the weight of the first frame body 1 and the weight of the second frame body 2 can be reduced, but the strength is reduced while the weight is reduced, therefore, the steel lining 6 is arranged inside the first frame body 1 and the second frame body 2, the strength of the steel is greater than that of the aluminum, and the strength of the first frame body 1 and the strength of the second frame body 2 can be greatly enhanced by adding the steel lining 6. It should be noted that the steel liner 6 is a C-shaped thin plate, the outer end surface of the steel liner 6 in the first frame 1 abuts against the inner ring surface of the first frame 1, and the outer end surface of the steel liner 6 in the second frame 2 abuts against the inner ring surface of the second frame 2, so that direct contact is beneficial to good conduction.
Further, fire prevention inflation adhesive tape 3 includes inflation body layer and protective layer, and the complete cladding of inflation body layer is in the protective layer, and the surface and the adhesive tape mount 5 of protective layer are connected. The swelling layer and the protective layer are made of the same material.
The embodiment of the specification provides a novel fireproof window frame, a first frame body and a second frame body are arranged in parallel, a heat insulation strip is connected and arranged between the first frame body and the second frame body, heat transfer between the frame bodies is cut off, and common window glass is prevented from being heated and broken; the fixed clamping hook and the fixed clamping strip effectively prevent the adhesive tape from falling off; when the window frame bruises, can pull out fire prevention inflation adhesive tape along the adhesive tape fixed slot, the fire prevention inflation adhesive tape that does not harm can reuse, need not to do the processing of scrapping to fire-resistant window frame is whole, has reduced material cost, possesses fine practicality.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present application.
Claims (8)
1. The utility model provides a novel fire-resistant window frame, its characterized in that, includes first framework, second framework, fire prevention expansion adhesive tape, heat insulating strip and adhesive tape mount, wherein:
the first frame body and the second frame body are arranged in parallel;
the heat insulation strip is connected and arranged between the first frame body and the second frame body;
the adhesive tape fixing frame comprises a fixing plate, a fixing clamping strip and a fixing clamping hook, wherein the fixing plate is arranged on the first side end face of the first frame body, the fixing plate is parallel to the second side end face of the first frame body, the fixing clamping hook is arranged on the end face, facing the second frame body, of the fixing plate, the fixing clamping strip is arranged on the first side end face, the fixing clamping strip and the fixing clamping hook are oppositely arranged, and an adhesive tape fixing groove is formed between the fixing clamping strip and the fixing clamping hook;
the fireproof expansion adhesive tape is inserted in the adhesive tape fixing groove, one end face of the fireproof expansion adhesive tape is abutted to the end face, facing the fixing plate, of the fixing clamping strip and the fixing clamping hook, and the other end face of the fireproof expansion adhesive tape is abutted to the end face of the fixing plate.
2. The novel fireproof window and window frame of claim 1, wherein a first protruding strip and a second protruding strip are arranged in parallel on the end face of the first frame body facing the second frame body, a first heat insulation groove is formed by the first protruding strip and the second protruding strip arranged at an included angle, a third protruding strip and a fourth protruding strip are arranged on the end face of the second frame body facing the first frame body, a second heat insulation groove is formed by the third protruding strip and the fourth protruding strip arranged at an included angle, the cross sections of the first heat insulation groove and the second heat insulation groove are both trapezoidal, and two ends of each heat insulation strip are respectively arranged in the first heat insulation groove and the second heat insulation groove.
3. The novel fireproof window sash of claim 2, wherein the first rib and the third rib are disposed opposite to each other, a middle portion of the heat insulating strip protrudes between the first rib and the third rib, and a middle portion of the heat insulating strip abuts against end surfaces of the first rib and the third rib opposite to each other.
4. The novel fire-resistant window and window frame of claim 3, wherein two heat-insulating strips are arranged side by side, a third heat-insulating groove and a fourth heat-insulating groove are formed between the first frame body and the second frame body and are oppositely arranged, two ends of the other heat-insulating strip are respectively arranged in the third heat-insulating groove and the fourth heat-insulating groove, and the protruding direction of the middle part of the other heat-insulating strip is opposite to the protruding direction of the middle part of the one heat-insulating strip.
5. The novel fire resistant window sash of claim 1, further comprising a steel liner, wherein the first frame body and the second frame body are both hollow, and the steel liner is disposed inside the first frame body and the second frame body.
6. The new refractory window and window sash of claim 5, wherein the steel liner is C-shaped, the outer end surface of the steel liner in the first frame abuts the inner ring surface of the first frame, and the outer end surface of the steel liner in the second frame abuts the inner ring surface of the second frame.
7. The novel fire resistant window and window frame of claim 1, wherein the fire resistant expansion joint strip comprises an expansion body layer and a protective layer, the expansion body layer is completely covered in the protective layer, and the outer surface of the protective layer is connected with the joint strip fixing frame.
8. The new fire resistant window sash of claim 7, wherein said intumescent layer and said protective layer are the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513590.9U CN212296123U (en) | 2020-04-09 | 2020-04-09 | Novel fire-resistant window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513590.9U CN212296123U (en) | 2020-04-09 | 2020-04-09 | Novel fire-resistant window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212296123U true CN212296123U (en) | 2021-01-05 |
Family
ID=73961616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513590.9U Active CN212296123U (en) | 2020-04-09 | 2020-04-09 | Novel fire-resistant window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212296123U (en) |
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2020
- 2020-04-09 CN CN202020513590.9U patent/CN212296123U/en active Active
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