TWM480584U - Lining composition structure of fireproof door - Google Patents

Description

Fire door lining structure

The present invention relates to a fire door lining composition structure, mainly referring to a lining structure which can improve assembly convenience, combined strength and stability.

Modern buildings provide fire protection related regulations for the door body, and China's CNS standard also applies to the relevant specifications such as the back temperature of the fire door when the fire door is heated, the back temperature cannot exceed 260 ° C and the deformation degree must not exceed the set value, and the fire door can be ensured. Can meet fire safety requirements.

Conventional fire doors are generally provided with reinforcing frames in the two door panels, and the amount of deformation can be reduced by reinforcing the frame. For example, the tenth figure is a fire door structure, mainly having two door panels 1', and inside the two door panels 1' The fireproof material 2' is arranged, and the reinforcing frame 3' is arranged between the two fireproof materials 2', so that the fireproof door can be reinforced by the fireproof material 2' heat insulation and the reinforcing frame 3'.

However, when the fire door side door panel 1' is heated, its heat source is directly transmitted to the reinforcing frame 3', causing the reinforcing frame 3' to be thermally deformed when the temperature is too high, resulting in a lack of resistance to deformation.

In order to improve the strength and anti-deformation of the fire door, as shown in the eleventh figure, the fire door structure of the 365315 is applied by the creator, and the fire door is placed on the inner side of the second door 4' by the reinforcing frame 5' and the fireproof board 6 'constituting a fireproof lining, and the fireproof board 6' is disposed between the plurality of reinforcing frames 5', and then the respective reinforcing frames 5' are respectively butted by the fixing members, and the fireproof plate 6' can be sandwiched, so that When the fire door is heated on one side of the fire door, the reinforcing frame 5' of the F position is easily deformed, but the reinforcing frame 5' of the G position on the other side is blocked by the fireproof plate 6', and the temperature thereof can be far lower than the F position. The reinforcing frame 5' is not easy to reach the deformation temperature, so that the thermal deformation of the fire door can be reduced by the double skeleton design of the reinforcing frame 6' on both sides of the fireproof panel 6'.

However, the foregoing structure must be provided with reinforcing frames 5' on both sides of the fireproof panel 6', and it must be time-aligned and then fixed, resulting in inconvenient assembly, and when the alignment is deviated, the combined structural strength will be unevenly lost.

In addition, China's new type M244355 fire door has two pre-made square skeletons, and the two skeletons are first set on the two sides of the heat-dissipating plate, and then the two skeletons and the heat-dissipating plates are fixedly combined, but the above structure It is necessary to manufacture the two skeletons first, which is inconvenient to manufacture and store. If the fire doors have many different sizes, the storage is inconvenient, and the assembly is not easy to be aligned due to the blocking of the hot plates. Therefore, it is still easy. The assembly position deviation and the strength of the finished product are not uniform, and the anti-deformation effect is not ideal.

The purpose of this creation is to provide a fire door lining structure that improves assembly convenience, combined strength and stability.

The lining of the present invention comprises a skeleton and a heat-resisting plate, and the frame has an outer ring frame and an inner frame, and the outer ring frame is a rectangular frame body, and at least one side is provided for inserting and forming a heat-resistant plate. And the outer ring frame has at least one straight width main frame body to provide a lining reference width, and the main frame body has two opposite sides, and the outer ring frame has two widths smaller than the main frame. The body 1/2 is outside the frame, and the two outer frame are oppositely arranged, and the ends are respectively fixed to the first and second sides of the main frame, and the two outer frames are provided with a heat resistance for insertion. The inner frame is disposed in the outer ring frame, and has at least one set of opposite inner frames, and the width of the inner frames is smaller than 1/2 of the main frame of the outer ring frame, and The two inner clamping frames may be oppositely arranged, and the end portions are fixed to the outer ring frame, and the two inner clamping frames are connected with the opening and may provide a clamping groove for sandwiching the heat blocking plate, and the inner clamping frame of each group Having a receiving groove between the inner frame of the adjacent group and the inner frame and the adjacent outer ring frame; and the heat blocking plate is a plate body capable of resisting heat and fire The area corresponds to the skeleton area, and may be a calcium silicate board, a gypsum board, a magnesium oxide board or other heat-resistant board body, and the heat-resistant board is assembled by the opening of the skeleton embedded in the clip groove of the skeleton inner frame, and can be further The fireproof rubber adheres to the bonding position of the outer ring frame, the inner clamping frame and the heat blocking plate, or the fixing frame is inserted into the inner frame by the fixing component to fix the skeleton and the heat blocking plate, and the skeleton is made separately when the creation is made. The heat-resisting plate has a double-skeleton structure, which can have better strength and is blocked by the unobstructed hot plate during manufacture, so that the position of the inner frame can be accurately aligned, and the manufacturing convenience and accuracy can be improved.

After the combination of the skeleton and the heat-resisting plate of the creation, the heat-resisting material can be further disposed at the position of the receiving groove, and the heat-resistant material can be fireproof cotton or other plate body, and can be bonded with a fireproof rubber or other means. It is fixed and can improve the lining for better fire and heat resistance.

1‧‧‧ skeleton
11‧‧‧ outer ring frame
111‧‧‧Main frame

112‧‧‧ first side
113‧‧‧Second side
114‧‧‧ openings

115‧‧‧Outer frame
12‧‧‧Internal framework
121‧‧‧ inside frame

1‧‧‧22 slot
123‧‧‧ accommodating slots
2‧‧‧Heat block

3‧‧‧Fireproof glue
4‧‧‧ bolt
5‧‧‧heat-resistant materials

6‧‧‧ Door panel

1'‧‧‧ door panel
2'‧‧‧Fireproof materials
3'‧‧‧Reinforcement box

4'‧‧‧ door panel
5'‧‧‧Reinforcement box
6'‧‧‧ fire board

The first figure is an exploded view of the skeleton and the heat-resistant plate of the first embodiment of the present creation.

The second figure is a schematic diagram of the combined action of the skeleton and the heat blocking plate of the first embodiment of the present invention.

The third figure is a schematic diagram of the combination of the skeleton and the heat blocking plate of the first embodiment of the present invention.

The fourth figure is a schematic view of the heat-resistant material set in the first embodiment of the present invention.

The fifth drawing is a cross-sectional view taken along line A-A of the fourth embodiment of the first embodiment of the present invention.

The sixth drawing is a cross-sectional view taken along line B-B of the fourth embodiment of the first embodiment of the present creation.

The seventh figure is a schematic diagram of a door panel and a heating structure in the first embodiment of the present invention.

The eighth figure is an exploded view of the skeleton and the heat-resisting plate of the second embodiment of the present invention.

The ninth drawing is an exploded view of the skeleton and the heat-resisting plate of the third embodiment of the present invention.

The tenth figure is a schematic diagram of a conventional fire door structure.

The eleventh figure is a schematic diagram of the structure of the conventional fire door.

Referring to the first figure, the lining of the first embodiment of the present invention includes a skeleton 1 and a heat-resistant plate 2, and the frame 1 has an outer ring frame 11 and an inner frame 12, and the outer ring frame 11 has a width a. The straight main frame body 111 is provided with a lining reference width, and the main frame body 111 has opposite first and second side edges 112 and 113, and the outer ring frame 11 side has an opening 114, and is corresponding to the opening 114 position. The width is smaller than the width a of the main frame 111, and the two outer frames 115 are oppositely disposed, and the width b of each outer frame 115 is less than 1/2 of the width a of the main frame 111, and The ends of the frame frame 115 are respectively fixed to the first and second side edges 112 and 113 of the main frame body 111, and the openings 114 for inserting the heat blocking plate 2 are formed between the two outer frames 115.

The inner frame 12 is disposed transversely in the outer ring frame 11 when the outer ring frame 11 is placed upright, and has four sets of opposite inner frame frames 121, and the width c of the inner frame 12 is smaller than the outer ring frame. The main frame body 111 of the main frame 111 has a width 1/2, and one end of the two inner frame frames 121 is fixed to the first and second side edges 112 and 113 of the main frame body 111 of the outer ring frame 11, respectively. The other ends of the inner frame 121 are respectively fixed to the two outer frames 115, and the two inner frames 121 are communicated with the openings 114 to provide a clamping groove 122 for interposing the heat blocking plate 2, and There is a receiving groove 123 between the inner frame 121 and the adjacent inner frame 121 and the inner frame 121 and the adjacent outer ring frame 11.

The heat-resistant plate 2 is a plate body capable of resisting heat and fire prevention, and may be a calcium silicate plate, a gypsum board, a magnesium oxide plate or other heat-resistant plate body, and as shown in the second and third figures, the heat-resistant plate 2 is assembled by the opening 114 of the skeleton 1 embedded in the clamping groove 122 of the inner frame 12 of the skeleton 1, and the outer ring frame 11, the inner clamping frame 121 and the heat blocking plate 2 can be made by the fireproof rubber 3 as shown in the sixth figure. The bonding position is adhered, and the frame 1 and the heat blocking plate 2 can be fixed by inserting the bolts 4 with respect to the inner frame 121.

In the creation of the present invention, the skeleton 1 and the heat-resistant plate 2 are separately manufactured, and the skeleton 1 is blocked by the unobstructed hot plate 2 during manufacture, so that the position of the inner frame 121 can be accurately aligned with respect to the position of the inner frame 121, and the skeleton 1 and the heat-resistant plate 2 are combined. After the fixing, the deformation force when heated may be stably supported by the inner frame 121 to reduce the deformation amount, and the conventional double skeleton structure is not easy to be misaligned and the support instability is lacking, and the skeleton 1 of the creation is one. The finished frame body is not a conventional double frame or several frame type, so it is convenient to manufacture fire doors of different sizes. There is no difference in the size of the fire door, which may cause inconvenience in manufacturing or incorrect combination of different sizes of double frames, which can improve manufacturing. Convenience and assembly accuracy.

Please refer to the fourth to sixth figures. The heat lining material 5 can be disposed at the position of the accommodating groove 123 after the combination of the skeleton 1 and the heat absorbing plate 2, and the heat absorbing material 5 can be fireproof cotton or other plate body. And can be fixed by the fireproof glue 3 or other means to the heat-resistant plate 2, and can improve the lining better fire and heat resistance, and as shown in the seventh figure, the inner lining of the creation is respectively opposite to the two sides The door panel 6 is welded, bonded or otherwise assembled, and the inner panel can be blocked by the inner door panel 6 (D side), and the temperature of the inner frame 121 in the E side position is much smaller than the inner frame 121 on the D side. The temperature can prevent the deformation of the inner frame 121 in the E side position, and can reduce the overall heat deformation of the fire door.

Therefore, according to the above, the creation can improve the convenience, stability and accuracy of the fire door lining, and the skeleton of the creation itself is a double-skeleton type of conjoined whole, which is far better than the conventional one. The separation structure has better strength before being assembled, and more than one opening can be provided in the outer ring frame of the creation skeleton to provide better assembly convenience.

Please refer to the eighth and ninth figures, which are respectively the second and third embodiments of the creation, and the second and third embodiments are similar to the first embodiment, and the difference is in the second embodiment. The outer ring frame 11 is directly fixed in the outer ring frame 11 when the outer ring frame 11 is placed upright, and the inner frame 121 of the third embodiment is obliquely disposed on the outer ring frame when the outer ring frame 11 is placed upright. In the 11th, the author can claim the assembly stability and the accuracy improvement effect, and the foregoing embodiment is an example of the creation, and is not a limitation of the creation. Any equivalent change according to the spirit of the creation should also belong to the scope of the creation.

1‧‧‧ skeleton

11‧‧‧ outer ring frame

111‧‧‧Main frame

112‧‧‧ first side

113‧‧‧Second side

114‧‧‧ openings

115‧‧‧Outer frame

12‧‧‧Internal framework

121‧‧‧ inside frame

122‧‧‧Clamp slot

123‧‧‧ accommodating slots

2‧‧‧Heat block

Claims (10)

A fire door lining composition structure comprising:
a skeleton having an outer ring frame and an inner frame, wherein the outer ring frame is provided with an opening on at least one side, and the inner frame is fixed in the outer ring frame, and has at least one set of oppositely disposed inner frames, and a clamping slot that communicates with the opening between the two inner clamping frames;
A heat-resistant plate is assembled by the opening of the skeleton embedded in the frame of the frame. The structure of the fire door lining according to claim 1, wherein the outer ring frame is a rectangular frame body, and the outer ring frame has at least one straight width main frame body of a set width to provide a lining reference width. And the main frame body has opposite first and second sides, and two outer widths are smaller than the main frame body 1/2 outside the corresponding opening position of the outer ring frame, and the two outer frames are oppositely arranged, and the end portions are Do not fix the first and second sides of the main frame, and have an opening between the two outer frames for inserting the heat blocking plate. The structure of the fire door lining according to claim 2, wherein the inner frame has a frame width smaller than a main frame 1/2 of the outer ring frame, and the end portion is fixed to the outer ring frame. The structure of the fire door lining according to claim 3, comprising at least two sets of inner frames, and each of the inner frame and the adjacent group of frames and the inner frame and the adjacent outer ring frame The housing has a receiving groove, and a heat blocking material is disposed at the position of the receiving groove. The structure of the fire door lining as described in claim 1, 2 or 3, wherein the fireproof rubber is further included, and the outer ring frame, the inner frame and the heat blocking plate are adhered to each other by the fireproof rubber. Pick up. The structure of the fire door lining according to the first, second or third aspect of the invention, wherein the fixing member is inserted through the inner frame to fix the skeleton and the heat blocking plate. The structure of the fire door lining according to claim 4, wherein the heat-resistant material is a fireproof cotton or a plate body, and can be fixed by a fireproof adhesive and a heat-resistant plate. The structure of the fire door lining according to claim 1, wherein the inner frame is laterally disposed in the outer ring frame when the outer ring frame is placed upright. The structure of the fire door lining according to claim 1, wherein the inner frame is disposed in the outer ring frame in a straight direction corresponding to the outer ring frame. The structure of the fire door lining according to claim 1, wherein the inner frame is obliquely disposed in the outer ring frame when the outer ring frame is placed upright.