TWM469367U - Improved structure of fireproof slat of roller door - Google Patents

Description

Structural improvement of fire shutters

The utility model provides a fireproof rolling door piece, in particular to a structural improvement of a fireproof rolling door piece which strengthens structural strength and improves heat resistance.

According to the fire, the occurrence of fire is not only caused by the loss of property of the object. If it causes casualties, it is a regret that money cannot be remedied. Due to the rapid economic growth of Taiwan and the urbanization of the population, the population is concentrated in urban areas. In order to meet the needs of high-density populations, residential buildings and other buildings are all in the air, resulting in high-rise buildings in the city, but if the building is in a fire, the damage is very serious, and even cause irreparable pain. In order to avoid affecting the space planning inside the building, there is a custom fire door.

The main structure of the conventional fireproof rolling door is composed of a plurality of stainless steel sheets connected, and the stainless steel sheets are respectively formed with a barb portion at both ends, so that the stainless steel sheets can be hooked by the hook portions. And the stainless steel sheets are covered on both sides with a fireproof layer composed of a fireproof material such as zinc paint, but the conventional fireproof roll door system is only formed by a single stainless steel piece, so the structure is resistant to heat. The deformation force system is quite insufficient, and the conventional fireproof rolling door has the ability to reinforce the heat resistance by the fireproof layer. However, in actual use, it is found that the heat resistance is still insufficient.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed such enhanced structural strength and improvement. A new patent for the improvement of the structure of the fireproof roll door with heat resistance effect.

The main purpose of the new model is to improve the ability to resist thermal deformation.

Another main purpose of the novel is to prevent the spread of heat sources.

In order to achieve the above object, the main structure of the present invention includes at least one door body, and the door body extends at each end to form at least one connecting portion and at least one slot portion, and the door body is at least one side The at least one reinforcing sheet body is disposed, and the two ends of the reinforcing sheet body are respectively latched on the slot portions, and at least one fireproof filler material is respectively accommodated between the door body and the door body and the reinforcing sheet body. When the present invention is to be constructed, one side of the reinforcing sheet body is placed at one side of the door body, and both ends of the reinforcing sheet body are simultaneously inserted into the respective slot portions, so that the reinforcing sheet body can shield the door body. And the fireproof filler material is filled in the body of the door piece and between the body of the door piece and the reinforcing piece body, in addition to strengthening the heat source effect by the fireproof filling material, and at the same time, the ability to resist thermal deformation due to the multilayering of the structure, by the above The technology can break through the problems of insufficient deformation resistance and insufficient heat resistance in the conventional fireproof rolling door, and achieve practical progress in strengthening the structural strength and improving the heat-blocking effect.

1, 1a, 1b‧‧‧ door body

11, 11b‧‧‧ Linkage Department

12‧‧‧Slots

13‧‧‧ Body accommodation space

2, 2a‧‧ ‧ enhanced sheet

21‧‧‧ Sockets

22‧‧‧Enhanced accommodating space

3‧‧‧Fireproof filler

The first figure is a schematic diagram of the implementation of the preferred embodiment of the present invention.

The second drawing is a schematic cross-sectional view of a preferred embodiment of the present invention.

The third figure is a schematic exploded view of the preferred embodiment of the present invention.

The fourth figure is a schematic view of the assembly of the preferred embodiment of the present invention.

The fifth drawing is a schematic view of the use of the preferred embodiment of the present invention.

Figure 6 is a schematic cross-sectional view showing the use of the preferred embodiment of the present invention.

Figure 7A is a schematic cross-sectional view (I) of a further preferred embodiment of the present invention.

Figure 7B is a cross-sectional view (2) of a further preferred embodiment of the present invention.

Figure 8 is a schematic view showing the implementation of still another preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Referring to the first to third embodiments, which are schematic views, cross-sectional views, and cross-sectional exploded views of the preferred embodiment of the present invention, it is apparent from the drawings that the present invention includes at least one door body 1 and at least The slab body 2 is formed at each of the two ends to form at least one connecting portion 11 and at least one slot portion 12, and the slot portion 12 is formed at at least one side of each of the connecting portions 11, The body of the door body 1 defines at least one body accommodating space 13 for accommodating the fireproof filler 3, and the reinforced body 2 is disposed at at least one side of the door body 1, and the ends of the reinforced body 2 are Each of the slot portions 12 is latched on each of the slot portions 12, and the reinforcing sheet body 2 is bent at both ends to form at least one plug portion 21 that cooperates with the slot portion 12, and at least one side of the reinforcing sheet body 2 is The bending forming is performed to improve the structural strength and resist the thermal deformation, and at least one reinforcing accommodating space 22 for accommodating the fireproof filler 3 is defined between the door body 1 and the reinforcing sheet 2, and the above One of the implementation aspects of the present invention is not limited thereto.

Please refer to the first to sixth figures at the same time, which is a schematic diagram, a cross-sectional view, a cross-sectional exploded view, an assembly schematic diagram, a use schematic diagram and a schematic diagram of the use of the preferred embodiment of the present invention, which can be clearly seen from the figure. If the present invention is to be assembled, one side of the reinforcing sheet 2 is adjacent to one side of the door body 1, and the side of the insertion portion 21 of the reinforcing sheet 2 is slidably inserted into each of the sides. At the side of the slot portion 12, the reinforcing sheet 2 is continuously pushed toward the door body 1, so that the reinforcing sheet 2 can cover the door body 1, and then the body housing space 13 and the door in the door body 1. The reinforcing accommodating space 22 between the main body 1 and the reinforcing sheet 2 is filled with and provided with the fireproof filler 3, so that the present invention can not only block heat by the door body 1 and the reinforcing sheet 2, but also The fireproof filler material 3 is heat-resistant to enhance the heat-blocking effect, and at the same time, the door body 1, the reinforcing sheet 2 and the fire-proof filler 3 are stacked, so that the novel structure can be multi-layered, and the whole structure is not heated when heated. Expansion in the same direction, thereby enhancing resistance to thermal deformation The ability, and the novel is connected to each other by the joint portion 11 to achieve the purpose of curl saving.

Please refer to FIGS. 7A and 7B for a cross-sectional view (1) and a cross-sectional view (2) of another preferred embodiment of the present invention. It can be clearly seen from the figure that the novel includes a door piece. The main body 1a and the door main body 1a are provided with a reinforcing sheet 2a at one side, and the present embodiment is different from the above in that the reinforcing sheet body 2a is provided only at the side of the door main body 1a.

Please refer to the eighth embodiment, which is a schematic diagram of another preferred embodiment of the present invention. It can be clearly seen from the figure that the novel system includes a door body 1b, and the door body 1b is respectively at the two ends. At least one connecting portion 11b is formed to extend, and the plurality of door main bodies 1b are coupled by the connecting portion 11b, and the present embodiment differs from the above in the embodiment of the connecting portion 11b in the present embodiment.

Therefore, the key to improving the structure of the fire shutter panel of the present invention to improve the conventional use is:

1. By combining the door body 1, the reinforcing sheet 2 and the fireproof filler 3, the present invention achieves practical progress in strengthening the structural strength.

Second, by the cooperation of the door body 1, the reinforcing sheet 2 and the fireproof filler 3, the present invention achieves practical progress in improving the heat resistance effect.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the structure of the fireproof roll door of the present invention is improved in use, in order to achieve its efficacy and purpose, so the new type is a new type of practicality, in order to meet the requirements of the new patent application, To file an application, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the applicant will try his best to cooperate and feel punished.

1‧‧‧door body

11‧‧‧Connecting Department

12‧‧‧Slots

13‧‧‧ Body accommodation space

2‧‧‧Strengthened tablets

21‧‧‧ Sockets

3‧‧‧Fireproof filler

Claims (6)

A structural improvement of a fireproof roll door, comprising: at least one door body, the door body extending at each end to form at least one joint portion and at least one socket portion; and at least one reinforcing sheet body, the reinforcing sheet The system is disposed at at least one side of the door body, and the two ends of the reinforcing sheet are respectively latched on the slot portions. The structural improvement of the fire shutter panel according to claim 1, wherein the slot portion is formed at at least one side of each of the joint portions. The structural improvement of the fire shutter panel according to claim 1, wherein the door body defines at least one body accommodating space for accommodating the fireproof filler. The structural improvement of the fireproof roll door piece according to the first aspect of the invention, wherein the door piece body and the reinforcing piece body define at least one reinforcing receiving space for receiving the fireproof filling material. The structural improvement of the fire shutter panel according to claim 1, wherein the reinforcing sheet system is bent at both ends to form at least one plug portion that cooperates with the socket portion. The structural improvement of the fire shutter panel according to claim 1, wherein at least one side of the reinforcing sheet is bent and formed.