TWM538068U - Fireproof door assembling structure capable of improving thermal deformation - Google Patents

Description

Fire door structure capable of improving thermal deformation

The present invention relates to a fire door composition structure which can improve thermal deformation, especially a door panel which can prevent the heat-resistant material of the fire door from being thermally deformed, and the skeleton and the non-heated surface panel of the other side are continuously blocked. The thermal protection further increases the fireproof strength and the fireproofing effect of the entire fire door.

In order to improve safety, modern buildings are mostly designed with fire doors. In the event of a fire, a good fire door can allow personnel to extend the rescue time and improve safety.

The structure of the conventional fire door is generally as shown in the first and second figures, and is mainly provided with a skeleton 10, and an inner door panel 11 and an outer door panel 12 are respectively disposed on both sides of the skeleton 10, and the skeleton 10 and the inner and outer door panels 11 and 12 are respectively provided. A heat-resisting material 13 is disposed between the inner and outer door panels 11, 12, and a first reinforcing member 14 is disposed around the inner door panels 11, 12; wherein the skeleton 10 is generally fixed by welding or fixing components, and the structure and resistance of the fireproof door can be improved. Deformation strength; a heat-insulating material 13 is respectively disposed on the inner surfaces of the inner door panel 11 and the outer door panel 12, and the heat-resistance material 13 is generally a fireproof cotton or a calcium silicate board or a magnesium oxide board or a gypsum board. The heat-resistant material 13 is generally adhered to the inner and outer door panels 11, 12 and the skeleton 10 through the fireproof adhesive. The inner and outer door panels 11, 12 and the skeleton 10 can form a basic structure of the fire door; the first reinforcing member 14 is composed of The welding or fixing component is fixed to the periphery of the inner and outer door panels 11 and 12, and the inner and outer door panels 11 and 12 are integrally fixed to each other to improve the prevention. The fire door strength effect; in addition, between the heat-resistant materials 13 of the inner and outer door panels 11, 12 is filled with the fireproof material 15, which can improve the fireproof effect.

The fire door composed of the above structure has a better fireproof effect than the general non-fireproof door in use, but in practice, it is found that there are still disadvantages of poor and insufficient fireproof function.

That is to say, the fire disaster relief personnel found that the reason why the high-heat flame burned to another space through the fire door was mainly because the fire door was deformed by heat, and the gap between the door frame and the door frame was no longer airtight for the fire and the hot air. Therefore, in order to improve the thermal deformation of the fire door, most of the operators here mainly focus on improving the structural strength of the fire door. The method is generally to make the skeleton 10 thicker, or to increase the density of the skeleton 10, or to improve the first. The thickness of the reinforcing member 14 or the second reinforcing member 16 is fixed around the inner and outer door panels 11 and 12, or the thickness of the inner and outer door panels 11 and 12 is increased, etc., thereby improving the resistance of the fire door to deformation. effect. However, the foregoing embodiments for increasing the thickness or arrangement density of the fire door member or increasing the reinforcing member often only improve the strength of the fire door structure in practice, but are extremely limited and poor for improving the function of the thermal deformation of the fire door. .

That is to say, the reason why the fire door is prone to thermal deformation is mainly because the inner door panel 11 or the outer door panel 12 of the heating surface is subject to irregular deformation first when the fire is heated, and the irregular deformation of the high heat is eliminated. The heat insulating material 13 which is adhered to the inner surface is loosened, and the heat-resistant material 13 is directly pressed and pressed, and the crack is caused, and the high temperature of the hot plate is directly inward from the crack of the heat-resistant material 13 Burning to the skeleton 10, and causing the skeleton 10 to be deformed, bent or twisted by heat, and then, due to the deformed, bent or twisted skeleton 10, the heat-resistant material 15 and the non-heated surface of the other side are also damaged. The material 13 and the high heat direct transfer to the non-heated panel on the other side, then the fire door is automatically heated and interlocked under the action of the fire door. Naturally, the fire door in the fire field is very easy to Deformation and distortion occur in a short period of time, resulting in poor fire performance.

In addition, since the first reinforcing member 14 or the second reinforcing member 16 is fixed to the periphery of the inner and outer door panels 11, 12, the inner and outer door panels 11 and 12 are firmly integrated into one body, and when one side door panel is received In the case of high-heat incineration, the first reinforcing member 14 and the second reinforcing member 16 not only conduct high heat to the non-heated surface door plate on the other side, but also cause poor heat resistance, especially when the heated door panel is thermally deformed as described above. And when the heat-resistant material 13 and the fire-retardant material 15 are damaged, the deformed heat-receiving door panel and the skeleton 10 pull the first reinforcing member 14 and the second reinforcing member 16 in a coordinated manner, and are integrally fixed. The non-heated door panel is pulled and accelerated to deform, which causes the entire fire door to accelerate deformation and damage.

Furthermore, due to the increase in the thickness or arrangement density of the skeleton, or the increase in the thickness of the inner and outer door panels, or the increase in the thickness of the reinforcing member, or the addition of the second reinforcing member, the weight of the entire fire door is directly increased, not only It will cause inconvenience in handling, installation and use, and will also increase production costs and cause less economic disadvantage.

The main purpose of this creation is to provide a fire door composition structure which can improve the thermal deformation, which can improve the above-mentioned defects, and the heat-resistant material of the fire door is prevented from being crushed and destroyed by the heat-deformed door panel, and the skeleton and the other side are not The heated door panel is continuously protected by heat resistance, which in turn enables the entire fire door to achieve improved fire resistance and fire retardation.

In order to achieve the above objectives, the present invention comprises a skeleton, an inner door panel, an outer door panel, a heat resistant material and a stabilizer device; wherein the heat resistant material is disposed between the skeleton and the inner door panel and the outer door panel, and the stabilizer device positions the inner door panel and the outer door panel By using the stabilizer device for positioning the inner door panel and the outer door panel, the heat-deformed inner door panel or the outer door panel is automatically separated from the heat-resistant material, and the heat-resistant material can continue to block the high heat without being damaged, and the skeleton and the other side are not heated. The door panel will not be deformed and destroyed by heat. The image can further improve the fire resistance and prolong the fire aging effect.

In order for your review board to have a better understanding and recognition of the purpose, features and efficacy of this creation, please refer to the drawings and examples for details:

B‧‧‧displacement distance

C‧‧‧displacement distance

10‧‧‧ skeleton

11‧‧‧ Inner door

111‧‧‧Extension

12‧‧‧External door panels

121‧‧‧Extension

13‧‧‧heat-resistant materials

14‧‧‧First reinforcement

15‧‧‧Fireproof materials

16‧‧‧Second reinforcement

20‧‧‧Safety device

201‧‧‧ displacement space

2011‧‧‧ openings

202‧‧‧Fixed components

203‧‧‧Connecting piece

21‧‧‧Fireproof film

The first figure is a three-dimensional schematic diagram of the structure of a conventional fire door.

The second figure is a top view of the first figure.

The third figure is a perspective view of the first embodiment of the structure of the fire door.

The fourth figure is a top view (1) of the first embodiment of the structure of the fire door of the present invention.

The fifth figure is a top view (2) of the first embodiment of the composition structure of the fire door.

The sixth figure is a top view of the heat-deformed embodiment of the inner door panel of the fire door shown in the fifth figure.

The seventh figure is a top view of the heat-deformed embodiment of the door panel outside the fire door shown in the fifth figure.

The eighth figure is a top view of the embodiment in which the inner door panel of the fire door shown in Fig. 6 is subjected to heat deformation and shedding.

The ninth drawing is a perspective view of a second embodiment of the structure of the fire door of the present invention.

The tenth figure is a top view of the second embodiment of the structure of the fire door of the present invention.

The eleventh figure is a schematic view of the inner door panel of the second embodiment of the present invention.

Please refer to the third, fourth and fifth figures. The present invention relates to a fire door structure which can improve thermal deformation, and comprises a skeleton 10, and an inner door panel 11 and an outer door panel 12 are respectively arranged on both sides of the skeleton 10, in the skeleton 10 and A heat-insulating material 13 is disposed between the inner and outer door panels 11, 12, and the fire-resistant material 13 between the inner and outer door panels 11 and 12 is provided with a fireproof material 15, and the inner and outer door panels 11 and 12 are provided with stability. The heat insulating material 13 is adhered to the inner peripheral surfaces of the inner and outer door panels 11 and 12; the stabilizer device 20 is provided with at least one displacement space 201 and a fixing member 202, and the displacement spaces 201 respectively correspond to The inner door panel 11 and the outer door panel 12, the fixing member 202 is disposed in the displacement space 201 and fixed the inner door panel 11 and the outer door panel 12; In the above, the inner door panel 11 and the outer door panel 12 are respectively provided with extension portions 111 and 121 for the stabilizer device 20 to be placed.

In the above, the stabilizer device 20 is provided with a connecting piece 203, and the connecting piece 203 is provided with a displacement space 201 corresponding to the inner door panel 11 and the outer door panel 12, and the connecting piece 203 is connected to the extending portion 111 and the outer door panel of the periphery of the inner door panel 11. Between the extending portions 121 of the periphery 12, the fixing member 202 passes through the displacement space 201 of the connecting piece 203, and respectively fixes the extending portions 111, 121 of the inner door panel 11 and the outer door panel 12, and the inner door panel 11 and the outer portion. The door panels 12 are integrally connected to each other.

As described above, after the fixing member 202 is inserted into the displacement space 201 of the connecting piece 203, it is preferably fixed to the outside of the extending portion 111 of the inner door panel 11 and the outer side of the extending portion 121 of the outer door panel 12, and the fixing member 202 and the inner portion are preferably disposed. The outer door panels 11 and 12 are respectively reserved with a displacement distance B.

As described above, the fixing member 202 is a screw or a rivet or a steel nail.

As described above, the melting point of the connecting piece 203 of the stabilizer 20 is lower than the melting points of the inner door panel 11 and the outer door panel 12.

In the above, the connecting piece 203 of the stabilizer device 20 is made of an alloy material having a lower melting point. Or a plastic material or a thin metal material is preferred.

As described above, the connecting piece 203 is preferably made of an aluminum alloy.

In the above, the fixing member 202 fixes the connecting piece 203 to the inner door panel extending portion 111 and the outer door panel extending portion 121, and the fireproof sheet 21 is adhered between the inner door panel extending portion 111 and the outer door panel extending portion 121. Concealing the fixed component 202 to improve the quality of the fire door.

That is, with the above-described composition, as shown in the sixth, seventh, and eighth diagrams, since the inner door panel 11, the outer door panel 12, the heat-resistance material 13, and the skeleton 10 of the fire door are bonded and integrated with each other, The peripheral extending portions 111 and 121 of the inner door panel 11 and the outer door panel 12 are provided with a stabilizer device 20, and after the connecting piece 203 of the stabilizer device 20 is bridged between the inner door panel extending portion 111 and the outer door panel extending portion 121, Further, the fixed members 202 are separately fixed, so that the inner door panel 11 and the outer door panel 12 have excellent positioning stability and bonding strength. In addition, when the fire occurs to cause thermal expansion or thermal deformation of the inner door panel 11 or the outer door panel 12 corresponding to the flame, the stabilizer device 20 disposed on the inner door panel 11 and the outer door panel 12 is provided with a displacement space 201 for the fixing member 202 to be placed. The heated inner door panel or the outer door panel 12 not only automatically separates from the heat-resistant material 13 adhered to the inner surface, but also causes the tension of the extension portion 111 or 121 to be displaced during deformation or expansion. Accordingly, the fixing member 202 fixed to the inner door panel extension portion 111 or the outer door panel extension portion 121 is moved along with the corresponding extension portion 111 or 121 and is reserved along the displacement space 201 of the stabilizer device 20. In the case of displacement distance B displacement, naturally, the entire deformed inner door panel 11 or outer door panel 12 will automatically and completely detach from the inner surface of the heat-resistant material 13 (such as the sixth and seventh figures) without continuous heat. In the case where the extruded heat-resistant material 13 occurs, since the melting point of the connecting piece 203 of the stabilizer 20 is lower than that of the inner door panel 11 and the outer door panel 12, the high heat of the fire field may cause the inner door panel 11 or the outer door panel 12 to be removed. Deformation and disengagement from the heat-resistant material 13, and more through the inner door panel Extension portion 111 or the outer door panel extending portion 121 is connected to conductive plate 203 is blown, thermal deformation has to serve the pulling force The inner door panel 11 or the outer door panel 12 is completely detached from the fire door (as shown in the eighth figure), and the corresponding heat-resistant material 13 is not crushed and destroyed by the inner door panel 11 or the outer door panel 12 which is continuously deformed or even twisted, and continues to resist. The heat protection frame 10 is effective; the inner door panel 11 or the outer door panel 12 of the heating surface will be smoothly detached from the fire door, and the corresponding heat-resistant material 13 is not damaged, and the heat-resisting operation is continued. Naturally, The skeleton 10 will not be deformed, and the fireproof material 15 and the heat-resistant material 13 on the corresponding side will not be damaged, and the inner door panel 11 or the outer door panel 12 of the heat-receiving surface may be kept intact, not easily deformed, and Destruction, and thus the entire fire door can achieve the expected improvement of fire intensity and prolong the fire aging effect.

In addition, as shown in the ninth, tenth, and eleventh drawings, the present invention comprises a stabilizer device 20 including an extension portion 111 of the inner door panel 11 and an extension portion 121 of the outer door panel 12 respectively provided with at least one displacement space 201, the displacement space 201 The inner door panel extending portion 111 and the outer door panel extending portion 121 are disposed, and corresponding to the heat-resistant material 13 adhered to the inner surfaces of the extending portions 111 and 121, and the opening space 201 is provided with an opening 2011 communicating with the extending portion 111, On the outer side of the 121, a fixing member 202 is disposed at a position of the displacement space 201. The fixing member 202 is disposed through the displacement space 201 of the inner door panel extension portion 111 and the displacement space 201 of the outer door panel extension portion 121, and is separately fixed. In the corresponding heat-resistant material 13; according to the internal door panel 11, the outer door panel 12, the heat-resistant material 13 and the skeleton 10 are integrally bonded to each other, the fixing member 202 of the stabilizer device 20 is respectively inserted through the inner door panel. The displacement space 201 of the portion 111 and the displacement space 201 of the outer door panel extension portion 121 are directly fixed at the corresponding heat-resistant material 13 position, and the inner door panel 11 and the outer door panel 12 have better positioning stability and bonding strength. .

The fixing member 202 of the stabilizer device 20 is preferably disposed at the opposite end of the opening 2011 fixed to the displacement space 201. The extending portions 111 and 121 of the inner door panel 11 and the outer door panel 12 respectively have a displacement distance C. .

As described above, the fixing member 202 fixes the extending portions 111 and 121 of the inner and outer door panels 11 and 12 to the corresponding heat-resistant material 13, and is inherently viscous between the extending portions 111 and 121 of the inner and outer door panels 11 and 12. The fireproof sheet 21, the cover can conceal the fixed component 202, to achieve the effect of improving the quality of the fire door.

In the above, when the inner door panel 11 or the outer door panel 12 of the heating surface is thermally expanded or thermally deformed, the inner door panel extension portion 111 and the outer door panel extension portion 121 are respectively provided with the displacement space 201, and the fixing member 202 After being disposed in the displacement space 201 and fixed to the corresponding heat-resistant material 13, the inner door panel 11 or the outer door panel 12 which is thermally deformed and separated from the heat-resistant material 13 adhered to the inner surface is The pulling force generated by the expansion and deformation causes the extending portion 111 or 121 to be displaced together, and the displacement space 201 provided thereon is moved along the fixing member 202, and then, because the displacement space 201 is provided with the opening 2011, Outside the extending portions 111, 121, the opening 2011 of the displacement space 201 displaced along the fixing member 202 can smoothly leave the fixing member 202, and the entire inner door panel 11 or the outer door panel 12 can be completely separated from the fire door ( As shown in the eleventh figure, the inner door panel 11 or the outer door panel 12 of the heating surface can be separated from the inner heat-resistant material 13 and completely separated from the entire fire door without corresponding heat-resistant materials. 13 in the case of crushing damage, naturally, the heat-resistant material 13 The heat-resistant protective skeleton 10 can be continuously implemented. The skeleton 10 does not undergo thermal deformation and damage to the fire-retardant material 15 and the corresponding side heat-resistant material 13 and the non-heated surface door plate, so that the entire fire door can achieve the expected improvement of fire resistance and elongation. The effect of fire aging.

In view of the above, it is worth mentioning that since the heat-resistant material 13 originally adhered to the inner surface of the inner door panel 11 and the outer door panel 12 is not crushed and destroyed by the heat-deformed inner door panel 11 or the outer door panel 12, the continuous heat-resisting protection The skeleton 10, the door panel of the non-heated surface is protected, the structure of the fire door will not require additional reinforcement, or increase the density and thickness of the skeleton, or increase the thickness of the inner and outer panels, which is not only easy to manufacture, Convenient and economical, it can reduce the weight of the fire door The volume makes handling, installation and operation easy and safe.

In other words, using this creation will have at least the following advantages:

1. Simple to set up and economical.

2, can reduce the weight of the fire door, 俾 handling, installation and use is simple and safe.

3. The heat-resistant material of the fire door can be prevented from being crushed and destroyed by the heat-deformed door panel, and the skeleton frame and the non-heat-receiving door panel can be continuously protected by heat resistance, thereby further improving the fireproof strength and the fireproofing effect.

In summary, the creation of a fire door structure that can improve thermal deformation is obviously better than the conventional use. The device and structure are not complicated and cumbersome, but the overall operation idea is rich. The specificity of the implementation, and the current use of the same type of products, has been in line with the requirements of the new patent application "novelty, progress", I would like to ask the review committee to review and grant patents, no prayer .

However, the above description is only a preferred embodiment of the present invention, and the changes and modifications of the effects of the present invention in accordance with the spirit of the present invention should still be included in the scope of the patent application of the present invention.

B‧‧‧displacement distance

10‧‧‧ skeleton

11‧‧‧ Inner door

111‧‧‧Extension

12‧‧‧External door panels

121‧‧‧Extension

13‧‧‧heat-resistant materials

20‧‧‧Safety device

201‧‧‧ displacement space

202‧‧‧Fixed components

203‧‧‧Connecting piece

21‧‧‧Fireproof film

Claims (13)

A fire door composition structure capable of improving thermal deformation, comprising a skeleton, an inner door panel and an outer door panel respectively disposed on two sides of the skeleton, and a heat blocking material disposed between the skeleton and the inner surfaces of the inner door panel and the outer door panel; a stabilizer device is disposed at the inner door panel and the outer door panel, the stabilizer device is provided with at least one displacement space and a fixing component respectively corresponding to the inner door panel and the outer door panel, and the fixing component is disposed in the displacement space and is fixed There are inner door panels and outer door panels. The fire door composition structure capable of improving thermal deformation according to the first aspect of the invention, wherein the inner door panel and the outer door panel are respectively provided with corresponding extension portions for the stabilizer device, and the stabilizer device is provided with a connecting piece. The connecting piece is provided with a displacement space extending through and corresponding to the inner door panel extending portion and the outer door panel extending portion, and the connecting piece is bridged between the extending portion around the inner door panel and the extending portion around the outer door panel, the fixing component is The displacement space of the connecting piece is pierced, and the extension portions of the inner door panel extension and the outer door panel are respectively fixed. The fire door composition structure capable of improving thermal deformation as described in claim 1, wherein the heat resistant material is adhered to inner circumferential surfaces of the inner door panel and the outer door panel. The fire door composition structure capable of improving thermal deformation according to the first aspect of the invention, wherein the heat-resistant material space between the inner door panel and the outer door panel is provided with a fireproof material. The fire door composition structure capable of improving thermal deformation as described in claim 1, wherein the fixing member is a screw or a rivet or a steel nail. The fire door composition structure capable of improving thermal deformation as described in claim 2, wherein the fixing member disposed in the displacement space of the connecting piece is fixed on the outer side of the corresponding inner door panel extension and the outer door panel extension The outside of the section is better. A fire door composition structure capable of improving thermal deformation as described in claim 2, wherein a melting point of the connecting piece of the stabilizer is lower than a melting point of the inner door panel and the outer door panel. a fire door composition structure capable of improving thermal deformation as described in claim 7 of the patent application, wherein The connecting piece of the stabilizer is preferably an alloy material or a plastic material having a lower melting point, or a metal material having a thinner thickness. A fire door composition structure capable of improving thermal deformation as described in claim 7 is characterized in that the connecting piece of the stabilizer is preferably an aluminum alloy. The fire door composition structure capable of improving thermal deformation as described in claim 2, wherein the fixing component of the stabilizer device fixes the connecting piece to the inner door panel extension portion and the outer door panel extension portion, and extends on the inner door panel A fireproof sheet is adhered between the portion and the extension of the outer door panel. The fire door composition structure capable of improving thermal deformation according to claim 1, wherein the inner door panel and the outer door panel are respectively provided with corresponding extension portions for the stabilizer device, and the stabilizer device comprises the inner door panel extension. The extension portion of the outer door and the outer door panel are respectively provided with at least one displacement space, and the displacement space is disposed through the inner door panel extension portion and the outer door panel extension portion, and corresponds to the heat insulation material disposed on the inner surface of the inner door panel and the inner surface of the outer door panel. One side of the displacement space is provided with an opening communicating with the outer side of the inner door panel extension and the outer side of the outer door panel extension portion, and the fixing component respectively passes through the displacement space of the inner door panel extension portion and the displacement space of the outer door panel extension portion, and is respectively fixed. Set in the corresponding heat-resistant material. The fire door composition structure capable of improving thermal deformation according to the invention of claim 11, wherein the fixing member of the stabilizer device is preferably disposed to be disposed at an opposite end of the opening of the displacement space. The fire door composition structure capable of improving thermal deformation according to claim 11, wherein the fixing component of the stabilizer device is respectively disposed after the displacement space fixed to the extension portion of the inner door panel and the extension portion of the outer door panel, A fireproof sheet is adhered between the inner door panel extension and the outer door panel extension.