CN109072664A - Fire equipment - Google Patents
Fire equipment Download PDFInfo
- Publication number
- CN109072664A CN109072664A CN201780025928.7A CN201780025928A CN109072664A CN 109072664 A CN109072664 A CN 109072664A CN 201780025928 A CN201780025928 A CN 201780025928A CN 109072664 A CN109072664 A CN 109072664A
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- China
- Prior art keywords
- ornament materials
- core material
- bracket
- mounting structure
- screw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Fire resistant doorsets have: core material (50), the member of formation as its frame；Ornament materials (42) is installed to core material (50)；Bracket (43) is installed on core material (50), for ornament materials (42) to be installed on core material (50)；And mounting structure, the thermal deformation of the ornament materials (42) when as fire occurs and allow ornament materials (42) relative to the displacement of core material (50) in a manner of ornament materials (42) is installed on core material (50).Mounting structure is the construction that ornament materials (42) is fixed on to bracket (43) using Screw (45), which is installed to upper end, central portion and the lower end of core material (50).
Description
Technical field
The present invention relates to fire equipment, which is set to building, constitutes fire retarding division.
Background technique
Back and forth, as the fire equipment for being set to the buildings such as commercial facility and hospital, there is known fire resistant doorsets.Patent
Fire resistant doorsets documented by document 1 have: a pair of of fixation wall, have vertical frame；And vertical hinged door, make between a pair of of fixation wall
Entrance opening and closing.The side inhibited in the face side and back side of vertical frame is respectively arranged in the face side and back side of vertical frame
The thermal insulation construction conducted heat when being heated to the other side.The thermal insulation construction has: the mounting frame of the core material as vertical frame；Fire resisting
Plate is fixed on mounting frame by Screw；And ornament materials, mounting frame is fixed on by Screw.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 5-125875 bulletin
Summary of the invention
Problems to be solved by the invention
But, ornament materials the face side or back side that are exposed to fire resistant doorsets flame and thermal change when being heated
Shape.It is worked by the power that the thermal deformation of the ornament materials generates by Screw, thus the case where in the presence of core material is deformed.Especially
It is that, in the case where ornament materials is fixed by many Screws, bigger power acts on core material, and therefore, core material is further susceptible to
Deformation.Such problems is roughly the same in fire resistant doorsets, fire window and other fire equipments.The deformation of core material is likely to result in
Unfavorable condition, therefore, it is desirable to which it improves.
Some scheme of the invention is made into view of such problems, one of its goals is to provide be able to suppress with
The fire equipment of the deformation of the associated core material of the thermal deformation of ornament materials.
The solution to the problem
(1) fire equipment of a scheme of the invention has: core material, the member of formation of the frame as fire equipment；
Ornament materials is installed to the core material；And mounting structure, the ornament materials is installed on the core material, the peace
Assembling structure allows the ornament materials to be displaced relative to the core material in the ornament materials thermal deformation.
Even if the ornament materials thermal deformation when fire occurs as a result, also inhibits it to deform the influence to core material.As a result, can
The deformation of the associated core material of enough thermal deformations inhibited with ornament materials.
Detailed description of the invention
Fig. 1 is the main view of the fire resistant doorsets of embodiment.
Fig. 2 is the cross-sectional view of fire resistant doorsets obtained from line A-A cutting with Fig. 1.
Fig. 3 is the door tail of a sliding door of Fig. 2 and its enlarged drawing on periphery.
Fig. 4 is the exploded perspective view of the middle stile of embodiment.
Fig. 5 is the exploded perspective view of the middle stile of reference example.
Fig. 6 is the cross-sectional view of fire resistant doorsets obtained from line B-B cutting with Fig. 1.
Fig. 7 is the cross-sectional view of fire resistant doorsets obtained from line C-C cutting with Fig. 1.
(a) of Fig. 8 is the sectional elevation that the lower frame of lower frame of embodiment is indicated together with peripheral construction, is and week (b)
Side construction indicates the sectional elevation of the skirting board of the skirting board of embodiment together.
(a) of Fig. 9 is the exploded perspective view of the fire resistant doorsets of variation 1, is (b) its side view.
Figure 10 is the exploded perspective view of another fire resistant doorsets of variation 1.
Figure 11 is the exploded perspective view of the fire resistant doorsets of variation 2.
(a) of Figure 12 is the exploded perspective view of the fire resistant doorsets of variation 3, is (b) its main view.
(a) of Figure 13 is the cross-sectional view in the fire resistant doorsets of variation 4 before ornament materials thermal deformation, is (b) decoration material
Expect the cross-sectional view after thermal deformation.
Figure 14 is the exploded perspective view of the fire resistant doorsets of variation 5.
Figure 15 is the exploded perspective view of the fire resistant doorsets of variation 6.
(a) of Figure 16 is the perspective view of the fire resistant doorsets of variation 7, is (b) another perspective view, is (c) another perspective view.
(a) of Figure 17 is the perspective view of the fire resistant doorsets of variation 7, is (b) another perspective view.
(a) of Figure 18 is the diagrammatic side view of the fire resistant doorsets of variation 8, is (b) another diagrammatic side view.
(a) of Figure 19 is the diagrammatic side view of the fire resistant doorsets of variation 9, is (b) another diagrammatic side view.
(a) of Figure 20 is the diagrammatic side view of the fire resistant doorsets of variation 10, is (b) another diagrammatic side view, is (c) another
Diagrammatic side view.
Figure 21 is the side view of another fire resistant doorsets of variation 10.
Figure 22 is the diagrammatic side view of the fire resistant doorsets of variation 11.
Figure 23 is the exploded perspective view of another fire resistant doorsets of variation 11.
Figure 24 is the exploded perspective view of the another fire resistant doorsets of variation 11.
Figure 25 is the exploded perspective view of the fire resistant doorsets of variation 12.
Figure 26 is the exploded perspective view of the fire resistant doorsets of variation 13.
Specific embodiment
About the fire equipment of a scheme of the invention, illustrate summary.
(2) in the fire equipment of a scheme, it is also possible to the mounting structure and is configured to, inhibit the decoration material
Expect the displacement of the length direction along the ornament materials, and allows the ornament materials along the length with the ornament materials
Spend the displacement in the orthogonal direction in direction.
As a result, when ornament materials wants thermal deformation, inhibit the displacement of the length direction along ornament materials, and allows
Along the displacement in the direction orthogonal with the length direction.Thus, ornament materials energy is not provided on the length direction of ornament materials
The space enough entered, it will be able to the deformation for the core material for inhibiting the thermal deformation with ornament materials associated.
(3) in the fire equipment of a scheme, it is also possible to the mounting structure and utilizes installation component by the decoration material
Material is fixed on multiple positions of this 3 positions of the top from the core material, central portion and lower part selection.
As a result, installation component (such as Screw) to the fixed position of ornament materials and core material less than in the past, therefore, decoration
Material is easy to the thermal deformation in a manner of far from core material.Thus, it is possible to inhibit the thermal deformation phase with ornament materials in simple structure
The deformation of the core material of companion.
(4) in the fire equipment of a scheme, be also possible to the mounting structure have the ornament materials is installed on
The bracket of the core material, the bracket can be with the thermal deformation of the ornament materials and along the length sides of the ornament materials
To deformation, the installation component fixes the ornament materials and the core material in the bracket.
The deformation of timbering due to the thermal deformation with ornament materials as a result, can further suppress the heat with ornament materials
Deform the deformation of associated core material.
(5) in the fire equipment of a scheme, it is also possible to the mounting structure and is configured to, inhibit the decoration material
Material the displacement along the direction orthogonal with the length direction of the ornament materials, and allow the ornament materials along institute
State the displacement of length direction.
Thereby, it is possible to generating between one side inhibition ornament materials and core material, orthogonal with the length direction of ornament materials
The generation in the gap in direction, the deformation for the core material for inhibiting the thermal deformation with ornament materials associated on one side.
(6) in the fire equipment of a scheme, it is also possible on the length direction of the ornament materials, in the dress
The side that the displacement of exterior material is allowed by the mounting structure is formed with and can receive in other constituent elements of the fire equipment
Receive the incorporating section of the ornament materials.
As a result, in ornament materials thermal deformation, ornament materials is incorporated in storage and alongst moving
Portion.Thus, it is possible to the generation in the gap on the inhibition direction orthogonal with the length direction of ornament materials on one side, on one side with simple
The deformation for the core material that structure inhibits the thermal deformation with ornament materials associated." movement " of ornament materials herein includes by along dressing
It is moved caused by the elongation of the length direction of exterior material.
(7) in the fire equipment of a scheme, be also possible to the mounting structure and be set as constructing as follows: having will be described
Ornament materials is installed on the bracket of the core material, and the bracket can be along the decoration in the ornament materials thermal deformation
The length direction of material is mobile.
As a result, with the thermal deformation of ornament materials, bracket is moved along the length direction of ornament materials, so as to inhibit
The deformation of associated core material with the thermal deformation of ornament materials." movement " of bracket herein is also comprising as caused by the deformation of bracket
It is mobile.
(8) in the fire equipment of a scheme, it is also possible to have and is configured between the core material and the ornament materials
Refractory slab.
When causing ornament materials to be heated when fire occurs as a result, due to the influence of refractory slab, core material and decoration material
The temperature difference of material becomes larger, and due to the thermal deformation of ornament materials, ornament materials becomes larger relative to the relative shift of core material.In the feelings
Under condition, the deformation of the associated core material of the thermal deformation with ornament materials can be also effectively inhibited using mounting structure above-mentioned.
Hereinafter, being illustrated referring to attached drawing, and to the embodiment that fire equipment is embodied in fire resistant doorsets.Such as figure
Shown in 1, the fire resistant doorsets 1 of present embodiment are biparting plug-type fire resistant doorsets.In the explanation of fire resistant doorsets 1 below, indicating
In the case where direction, all directions for the situation that the fire resistant doorsets 1 of Fig. 1 are set as to front are used." FS " of Fig. 2 etc. is face side
The meaning of (Front side), " BS " are the meanings of back side (Back Side).
The opening 2 of rectangular shape is formed in building (including inside).Fire resistant doorsets 1 have: the vertical frame 3 of a pair, edge
The length direction of the opening 2 of building (including inside) configure at spaced intervals；With crosspiece 4, it is configured at a pair of vertical frame 3
Top is supported by the vertical frame 3 of a pair.Vertical frame 3 is Ferrious material system, is in hollow shape, and along the short transverse ZA of fire resistant doorsets 1
Extend.Storage space 4a is formed in the inside of crosspiece 4.
Between the vertical frame 3 of a pair, in the main view of fire resistant doorsets 1, the vertical frame 3 on right side is equipped with fixation wall 10R, in left side
Vertical frame 3 fixation wall 10L is installed.Entrance is formed between these fixation walls 10R, 10L.Fixation wall 10R, 10L it
Between configured with can make the entrance be opened and closed double-wing door 20R, a 20L.As shown in Fig. 2, sliding door 20R, 20L are configured at than fixation
Wall 10R, 10L are by the position of the face side of the front-rear direction ZC (normal direction of the shop front of fire resistant doorsets 1) of fire resistant doorsets 1.Afterwards
Explanation in, even for example, for the convenience of explanation there is the component for being organized in pairs in other component as vertical frame 3
The case where marking identical appended drawing reference.
Fixation wall 10R, 10L has the middle stile 11 extended along short transverse ZA.Middle stile 11 opening 2 in vertical frame 3 every
Open compartment of terrain configuration.As depicted in figs. 1 and 2, the lower end of middle stile 11 is provided with the skirt that therefrom stile 11 extends towards vertical frame 3
Plate 12.Skirting board 12 extends along the left and right directions ZB in the opening and closing direction for becoming sliding door 20R, 20L.Fixation wall 10R, 10L has
The framework being made of vertical frame 3, middle stile 11, crosspiece 4 and skirting board 12.Heat resistant glass 13 is configured in framework.Heat resistant glass
13 are supported by vertical frame 3, middle stile 11, crosspiece 4 and skirting board 12.Middle stile 11 and skirting board 12 are formed by bending stainless steel
For open column shape.
As shown in Figure 1, sliding door 20R, 20L have: the door body 20X as vertical hinged door；Door bearing frame 20Y, by door body 20X
It is supported to and rotates freely.Door body 20X has framework and is configured to the intracorporal heat resistant glass 25 of the frame.The framework includes: a head side
Vertical frame 21, constitutes door head；Door caudal indulges frame 22, constitutes door tail；Upper ledge 23 constitutes the upper end of sliding door 20R, 20L；With
And lower frame 24, constitute the lower end of sliding door 20R, 20L.Frame 21 is indulged in door head side and door caudal is indulged frame 22 and prolonged along short transverse ZA
It stretches, upper ledge 23 and lower frame 24 are indulged and extended in a manner of frame 22 links along left and right directions ZB so that door head side to be indulged to frame 21 and door caudal.
Heat resistant glass 25 indulges frame 21 by door head side, door caudal is indulged frame 22, upper ledge 23 and lower frame 24 and supported.
Door bearing frame 20Y has: longitudinal member 26, indulges frame 22 by multiple 28 supporting door caudals of hinge；With cross member 27,
It extends from the upper end of longitudinal member 26 along left and right directions ZB.Longitudinal member 26 extends along short transverse ZA, and along a left side
Right direction ZB indulges the adjacent mode of frame 22 with door caudal and configures.Cross member 27 is with against the top and more adjacent with upper ledge 23 than upper ledge 23
Mode configures.It is provided with and is hanging in the storage space 4a of crosspiece 4 moving track (illustration omitted) configured in cross member 27
Gantry crane part (illustration omitted).Sliding door 20R, 20L is supported to slide certainly relative to crosspiece 4 along left and right directions ZB by gantry crane part
Such as.
Sliding door 20R, 20L is driven by the driving portion (illustration omitted) for being configured to the storage space 4a of crosspiece 4 at along left and right
Direction ZB is close to each other and separate.As a result, it is opened and closed the entrance between fixation wall 10R, 10L.
It is to bend not that the vertical frame 22 of frame 21, door caudal, upper ledge 23, lower frame 24, longitudinal member 26 and cross member 27 are indulged in door head side
Rust steel plate is thus configured to made of open column shape.In addition, these can also by other than stainless steel plate steel (such as
Iron, refractory steel) it constitutes.
As shown in figure 3, being provided with thermal insulation construction in fire resistant doorsets 1, face side space and the back of fire resistant doorsets 1 are betided in fire
When one of surface side space, which inhibits to conduct heat to the other of face side space and back side space.It is heat-insulated
Construction is set to the frame of fire resistant doorsets 1.Frame herein refers to that frame 21, door tail are indulged in crosspiece 4, middle stile 11, skirting board 12, door head side
Indulge frame 22, upper ledge 23, lower frame 24, longitudinal member 26, cross member 27 etc. in side.As one example, to be set to middle stile 11 every
Thermotectonics TB is illustrated.
Referring to Fig. 4.Frame has the core material 50 of the member of formation as frame.Core material 50 is longer lengthwise on a direction
Body.The core material 50 of this example is using short transverse ZA as length direction.Core material 50 is formed by the metal headed by the steel such as stainless steel.Core
Material 50 forms at least part in the space stored to the side portion of heat resistant glass 25.
The thermal insulation construction TB of present embodiment is set to the face side and back side of core material 50.Thermal insulation construction TB has: resistance to
Fiery plate 41 is configured at the face side and back side of core material 50；Ornament materials 42 is covered each by 41 He of refractory slab of face side
The refractory slab 41 of back side；And bracket 43, it is used to ornament materials 42 being installed on core material 50.
Refractory slab 41 is the tabular component that short transverse ZA becomes length direction, left and right directions ZB becomes short side direction.It is resistance to
The length substantially phase of the length direction (short transverse ZA) of the length and core material 50 of the length direction (short transverse ZA) of fiery plate 41
Deng.Refractory slab 41 is configured between core material 50 and ornament materials 42.Refractory slab 41 is to cover core material from the unilateral of front-rear direction ZC
50 mode configures.
Refractory slab 41 using other than fire resistance, also excellent raw material are constituted thermal insulation.Refractory slab 41 is in this reality
It applies and has used calcium silicate board in mode, but it is not limited to this, is also possible to plasterboard.In the present embodiment, face side is resistance to
The number of fiery plate 41 is fewer than the number of the refractory slab 41 of back side, but its number is not particularly limited.
As shown in figure 3, the refractory slab 41 of face side is fixed on core material 50 by multiple Screws 44.The refractory slab 41 of back side
It is laminated along front-rear direction ZC, is fixed on core material 50 by multiple Screws 44.Multiple Screws 44 on short transverse ZA every
The standard width of a room in an old-style house every position at be screwed into refractory slab 41 and core material 50.
Ornament materials 42 is the longer lengthwise body on the identical direction of length direction (short transverse ZA) with core material 50.
Hereinafter, the length direction about ornament materials 42, referred to as " length direction ZA ", it also will be from front-rear direction ZC and ornament materials
The orthogonal direction (left and right directions ZB) of 42 length direction is known as width direction ZB.Ornament materials 42 is bending stainless steel and shape
At.Ornament materials 42 has: cover main body 42a, whole from the face of the front-rear direction ZC of front-rear direction ZC covering refractory slab 41；
It is whole from the face of the left and right directions ZB of the two sides of left and right directions ZB covering refractory slab 41 with a pair of of side cover portion 42b.In side
Upper end, central portion and the lower end of cover portion 42b is respectively arranged with the insertion that cover portion 42b in side is penetrated through on ZB in left and right directions
Hole 42c.
In the ornament materials 42 of face side, a side cover portion 42b is installed on core material 50, another side cover portion 42b
It is installed on bracket 43.Along with this, the length of the front-rear direction ZC of a side cover portion 42b is than another side cover portion 42b's
The length of front-rear direction ZC is long.In addition, the side cover portion 42b (another side cover portion 42b) of the ornament materials 42 of the front side 11a
Front-rear direction ZC length it is shorter than the length of the side cover portion 42b of the ornament materials 42 of the back side side 11b.The reason is that just
The number of the refractory slab 41 of surface side is fewer than the number of the refractory slab 41 of back side.
Bracket 43 is respectively arranged at the face side and back side of core material 50.The bracket 43 of present embodiment is along core material 50
Length direction ZA is configured with 3 in the face side and back side of core material 50 respectively at spaced intervals.3 brackets 43 are installed on core material
50 upper end, central portion and lower end.These brackets 43 are installed on positive 11a and the back side of core material 50 using such as spot welding
11b。
The bracket 43 of face side is general components, and the bracket 43 of back side is general components.Any bracket 43
It is all that stainless steel plate is made to bend and be formed by using stamping etc..Bracket 43 is made of metals such as stainless steels.Bracket
It is weaker than the intensity of core material 50 that 43 raw material are configured to intensity.
Bracket 43 has: the core material mounting portion 43a of long plate shape, extends along left and right directions ZB；A pair of of ornament materials branch
Bearing portion 43b extends in the two sides of the left and right directions ZB of core material mounting portion 43a towards front-rear direction ZC.In a pair of of ornament materials
Refractory slab 41 is configured between supporting part 43b.Core material mounting portion 43a is sandwiched between core material 50 and refractory slab 41.
Bracket 43 of the length of the front-rear direction ZC of ornament materials supporting part 43b in the bracket 43 of face side than back side
In ornament materials supporting part 43b front-rear direction ZC length it is short.The reason is that the number ratio of the refractory slab 41 of face side
The number of the refractory slab 41 of back side is few.
Here, ornament materials 42 is installed on bracket 43 by multiple Screws 45.Screw 45 becomes and consolidates ornament materials 42
Due to an example of the installation component of core material 50.Upper end, central portion and the lower end of the ornament materials 42 of present embodiment
Portion is installed on bracket 43 by Screw 45 respectively.
Refer to the ornament materials 42 of face side.One side cover portion 42b is from the side of left and right directions ZB (hereinafter, for just
Benefit be known as left side) covering core material 50 face side part.Another side cover portion 42b from the other side of left and right directions ZB (with
Under, it is known as right side for convenient) the ornament materials supporting part 43b of covering bracket 43.A part of Screw 45 is inserted into decoration material
The insertion hole 42c in the left side of material 42, and be screwed into the mounting hole 11c of the side in the left side of setting to core material 50.The mounting hole
11c is formed in the spacer 46 in the setting of the side of core material 50.The left end of the ornament materials 42 of face side is across spacer
46 are installed on core material 50.Other Screws 45 are inserted into the insertion hole 42c on the right side of ornament materials 42, and are screwed into bracket 43
The mounting hole 43c of ornament materials supporting part 43b.The right-hand end of the ornament materials 42 of face side is installed in the right side of bracket 43
End.Ornament materials 42 is installed on bracket 43 as a result,.Ornament materials 42 (is controlled by Screw 45 from the width direction of core material 50
Direction ZB) it is installed on bracket 43.The axle portion of the Screw 45 is configured to the width direction along core material 50.In addition, mounting hole
11c, 43c are the threaded holes for being screwed with Screw 45.
Refer to the ornament materials 42 of back side.Decoration material of a pair of of side cover portion 42b from left and right directions ZB covering bracket 43
Expect supporting part 43b.Screw 45 is inserted into the insertion hole 42c of ornament materials 42, and is screwed into the ornament materials bearing of bracket 43
The mounting hole 43c of portion 43b.Ornament materials 42 is installed on bracket 43 as a result,.The ornament materials 42 of back side is not installed on directly
Core material 50, but core material 50 is installed on by bracket 43.In addition, the ornament materials 42 of back side is along front-rear direction ZC and fire resisting
Plate 41 configures at spaced intervals.
Thermal insulation construction TB has following mounting structure: when leading to 42 thermal deformation of ornament materials when fire occurs, to allow
Ornament materials 42 is installed on core material 50 relative to the mode of the displacement of core material 50 by ornament materials 42.The installation structure of present embodiment
It makes component to be configured to, inhibits the displacement of the length direction ZA along ornament materials 42 of ornament materials 42, and allow to decorate
The displacement along the direction (front-rear direction ZC) orthogonal with the length direction of ornament materials 42 of material 42.
The mounting structure of present embodiment is that the upper end in core material 50, central portion and lower end utilize Screw 45
Ornament materials 42 is fixed on the construction of core material 50 by (installation component).From another viewpoint, the mounting structure of present embodiment
It is to construct as follows: ornament materials 42 is only fixed on the upper end from core material 50, central portion and lower end using Screw 45
Multiple positions of this 3 positions selection, not in the fixed ornament materials 42 in other positions of core material 50." other positions " is somebody's turn to do to refer to,
Position other than the fixed position fixed relative to core material 50 to ornament materials 42 of Screw 45." fixation " herein include
The case where ornament materials 42 is installed on core material 50 by bracket 43 using Screw 45 and ornament materials 42 is directly mounted at
Both the case where core material 50.Mounting structure, which is also grasped into, is fixed on core for ornament materials 42 using Screw 45 and bracket 43
Material 50.
Illustrate the effect of present embodiment.Hereinafter, thermal insulation construction TB based on shown in Fig. 4 and reference example shown in fig. 5
Comparison between thermal insulation construction (hereinafter referred to as " referring to thermal insulation construction TBC ") is illustrated.
It is that 1 bracket 43X, ornament materials 42 are installed by many small in the face side of core material 50 with reference to thermal insulation construction TBC
Screw 45 is installed on the structure of bracket 43X and core material 50.It is to be equipped with 1 in the back side of core material 50 with reference to thermal insulation construction TBC
Bracket 43X, ornament materials 42 are installed on the structure of bracket 43X by many Screws 45.With reference to the bracket 43X of thermal insulation construction TBC
Have: core material mounting portion 43a, the length with length direction ZA identical with the length of length direction ZA of core material 50；With
Ornament materials supporting part 43b extends from the two sides of the left and right directions ZB of core material mounting portion 43a along front-rear direction ZC.Decoration
There are many (10) for setting at spaced intervals on short transverse ZA by the mounting hole 43c of material supporting part 43b.
In reference thermal insulation construction TBC, for example, when fire has occurred in the face side of core material 50, the decoration material of face side
Material 42 is heated.On the other hand, the ornament materials 42 of back side is due to reference thermal insulation construction TBC and temperature does not rise, and becomes big
Cause the state of room temperature.Thus, 42 thermal deformation of ornament materials of face side, 42 thermally non-deforming of ornament materials of back side.
Each Screw 45 hinders the thermal deformation of the ornament materials 42 of face side, therefore, with the thermal deformation of ornament materials 42
And the power generated acts on each Screw 45.Therefore, front is applied in by the power that Screw 45 pulls upwards or downwards
Each bracket 43X of side.The power for being applied to bracket 43X acts on the positive 11a of core material 50 by core material mounting portion 43a.As a result,
Core material 50 and the ornament materials 42 of face side are deformed into the bending towards face side protrusion together.As a result, in the core of a frame
Gap is formed between material 50 and heat resistant glass 13, between a frame and other adjacent frames etc.." frame " is in this example
Middle stile 11, " another frame " are longitudinal members 26.It is connected to back side space etc. no along with this, being likely to result in face side space
Good situation.In addition, also the same when fire has occurred in the back side of core material 50.In this case, the dress of core material 50 and back side
Exterior material 42 is deformed into the bending towards back side protrusion together.
For this point, as shown in figure 4, in the mounting structure of present embodiment, the upper end of core material 50, central portion with
And mounting bracket 43 is distinguished in lower end, ornament materials 42 is installed on the bracket 43 by Screw 45.I.e., Screw 45 is to decoration material
The fixed position of material 42 and bracket 43, which is less than, compares thermal insulation construction TBC.Also can say into Screw 45 to ornament materials 42 relative to
The fixed fixed position of core material 50 is less.
Such as, it is contemplated that the case where ornament materials 42 of face side is heated.In this case, in ornament materials 42 along
Part between length direction ZA adjacent Screw 45 be deformed into Screw 45 be fulcrum along front-rear direction ZC (with decoration
The orthogonal direction of the length direction of material 42) far from core material 50.Front-rear direction ZC is also the cover main body 42a of ornament materials 42
The normal direction in face.Thus, compared with the structure of reference thermal insulation construction TBC, the structure of patent document 1, the heat of ornament materials 42
Deformation is defined by the part that each Screw 45 hinders.The structure of the patent document 1 refers to that ornament materials is by many Screws
It is fixed to the structure of the mounting frame as core material.As a result, as the biggish power of the thermal deformation of ornament materials 42 is by each
The case where Screw 45, bracket 43 act on core material 50 is suppressed.Thus, it is possible to inhibit the heat with the ornament materials 42 of face side
Deform the deformation of associated core material 50.In addition, similarly can in the case that overleaf the ornament materials 42 of side has been heated
Inhibit the deformation of the core material 50 associated with the thermal deformation of the ornament materials 42 of back side.
According to the present embodiment, following effects can be obtained.
(1) mounting structure is configured to, and inhibits the displacement of the length direction along ornament materials 42 of ornament materials 42, and
And allow the displacement along the direction orthogonal with the length direction of ornament materials 42 of ornament materials 42.As a result, and with reference to heat-insulated
Construction TBC, patent document 1 structure compare, as the biggish power of the thermal deformation of ornament materials 42 acts on the feelings of core material 50
Condition is suppressed.Thus, it is possible to inhibit the deformation of core material 50, the generation of the unfavorable condition associated with the deformation can be prevented.This example
In unfavorable condition refer to that, with the deformation of core material 50, face side space and back side space are via a part in fire resistant doorsets 1
The gap of formation is connected to.As a result, being also able to suppress flame etc. even if 42 thermal deformation of ornament materials and escaping to outside fire retarding division.
In addition, the deformation of the core material 50 as caused by the thermal deformation of ornament materials 42 in order to prevent, it is also envisaged that the height of core material 50
Means as intensity.According to the present embodiment, even if high intensity without core material 50, also it is able to suppress core material 50
Deformation.Thus, it is possible to prevent the enlargement associated with the high intensity of core material 50, cost increase.
(2) ornament materials 42 is installed in the intensity bracket 43 weaker than the intensity of core material 50.Thus, with ornament materials 42
Thermal deformation, make bracket 43 be easy to prior to core material 50 deform.Therefore, the thermal deformation production by ornament materials 42 can be further suppressed
Raw power acts on core material 50.
(3) ornament materials 42 is installed on bracket 43 from the width direction ZB of ornament materials 42 by Screw 45.As a result, anti-
The main view or back side apparent time of vent 1 do not see Screw 45, and therefore, the beautiful of fire resistant doorsets 1 is improved.
More than, the thermal insulation construction TB example for being used in middle stile 11 is illustrated.Then, using attached drawing come to using reality
Other positions for applying the thermal insulation construction TB of mode are illustrated.Here, only being marked to constituent element identical with content above-mentioned
Identical appended drawing reference, the repetitive description thereof will be omitted.In Fig. 3, other than middle stile 11, thermal insulation construction TB is shown for door caudal
The example of vertical frame 22 and longitudinal member 26.In fig. 6, it is illustrated that thermal insulation construction TB indulges the example of frame 21 for door head side.In Fig. 7,
Example of the thermal insulation construction TB for upper ledge 23 and cross member 27 is shown.In (a) of Fig. 8, (b) of Fig. 8, thermal insulation construction TB is shown
For skirting board 12, the example of lower frame 24.In any thermal insulation construction TB, all using following construction: will be decorated using bracket 43
Material 42 is fixed on core material 50.In addition to this, for example, same thermal insulation construction TB can be used for crosspiece 4.
In addition, being provided with the company for being connected to face side space with back side space between the adjacent frame of fire resistant doorsets 1
Path.Fire resistant doorsets 1 have seal construction SL, and seal construction SL is set between adjacent frame, block the communication path.
As one example, in figure 3 it is shown that the seal construction SL between longitudinal member 26 and middle stile 11.Seal construction SL has
By the closed gas seal member of communication path between adjacent frame (hreinafter referred to as " when usual ") when fire is nonevent usual
33.In the present example, the communication path that gas seal member 33 forms the resistance cigarette portion 31 between longitudinal member 26 and middle stile 11 is closed.?
When fire occurs, gas seal member 33 can also block the circulation of the cigarette between the face side space of fire resistant doorsets 1 and back side space.
Seal construction SL has the foaming piece 32 expanded when temperature rises to predetermined temperature or more.Foaming piece 32 is with kindling
Calamity occurs and is heated, to be expanded in a manner of filling the communication path between adjacent frame.Foaming piece 32 is in fire as a result,
The circulation of cigarette, hot wind between the face side space and back side space of fire resistant doorsets 1 is blocked when calamity occurs.
The seal construction is also provided at such as door caudal and indulges frame 22 other than being set between longitudinal member 26 and middle stile 11
Between longitudinal member 26, the door head side of adjacent sliding door 20R, 20L indulge between frame 21, between upper ledge 23 and cross member 27, crosspiece 4
Between cross member 27.
(variation)
Embodiment is the illustration for the scheme that fire resistant doorsets of the invention can be taken, it is intended that and do not lie in and limit its scheme.
Fire resistant doorsets of the invention can take variation for example as shown below, be composed mutual reconcilable at least two variation
Scheme.
(variation 1)
The mounting structure of 1~variation of variation 9 is configured to, inhibit ornament materials 42 along with ornament materials 42
The displacement in length direction ZA orthogonal direction, and allow the position of the length direction ZA along ornament materials 42 of ornament materials 42
It moves.In order to realize such construction, the mounting structure of variation 1 is provided with ornament materials 42 can be relative to bracket 43 along length
Spend the construction of direction ZA displacement.
In the example of (a) of Fig. 9, the mounting structure of variation 1 has the insertion hole 42c of ornament materials 42.The insertion
Hole 42c is the long hole that alongst ZA extends.The mounting hole 43c of bracket 43 is when usual positioned at the length of insertion hole 42c
The top of direction ZA.As shown in (b) of Fig. 9, when causing ornament materials 42 to be heated when fire occurs, even if generating decoration
The thermal deformation upwards of material 42 is also only that ornament materials 42 is displaced upwards relative to Screw 45 and bracket 43.Thus,
The case where acting on core material 50 by the power that the thermal deformation of ornament materials 42 generates is suppressed (hereinafter, being referred to as effect α).
In the example of Figure 10, the mounting structure of variation 1 has the mounting hole 43c of bracket 43.Mounting hole 43c is edge
Length direction ZA extend long hole.In this case, when causing ornament materials 42 to be heated when fire occurs, even if generating
The thermal deformation upwards of ornament materials 42, ornament materials 42 are also displaced relative to bracket 43 with Screw 45 upwards together.
It is thus achieved that effect α above-mentioned.In addition, Screw 45 is self tapping Screw.
(variation 2)
The mounting structure of variation 2 is the structure for not using bracket 43 and ornament materials 42 being directly installed on to core material 50
It makes.The mounting structure of variation 2 is provided with ornament materials 42 can be relative to the construction of the alongst ZA displacement of core material 50.
In the example of Figure 11, the mounting structure of variation 2 has in the formation of the side of the width direction ZB of core material 50
Mounting hole 51.The mounting hole 51 is the long hole that alongst ZA extends.In this case, it will be covered using bonding, welding etc.
The cover 52 of lid mounting hole 51 is installed on the inside of core material 50.Cover 52 is formed by such as stainless steel.
In this case, when causing ornament materials 42 to be heated when fire occurs, even if producing ornament materials 42
Thermal deformation upwards, ornament materials 42 are also displaced relative to core material 50 with Screw 45 upwards together.It is thus achieved that aforementioned
Effect α.In addition, by utilizing 52 covering mounting hole 51 of cover, the gap of flame, hot wind between ornament materials 42 and core material 50
It is suppressed via the situation that mounting hole 51 enters the inside of core material 50.
In addition it is also possible to the back that core material 50 will be installed on from the sheet element of the mounting hole 51 of left and right directions ZB covering core material 50
Side substitutes cover 52.The insertion hole for being inserted into Screw is formed in sheet element.Sheet element can be combined with Screw 45
Nut clip between the nut and core material 50.In this case, it when causing ornament materials 42 to be heated when fire occurs, produces
When having given birth to the thermal deformation upwards of ornament materials 42, Screw 45, nut and sheet element and ornament materials 42 are upward together
Fang Yidong.At this time, it is preferred that sheet element is configured to following size: even if sheet element is moved upward, can also cover peace
Fill hole 51.
(variation 3)
The mounting structure of variation 3 be bracket 43 can with ornament materials 42 integrally alongst ZA relative to core
The construction that material 50 is displaced.
In the example of (a) of Figure 12, the mounting structure of variation 3 has to be formed in the core material mounting portion 43a of bracket 43
A pair of of insertion hole 43d.Insertion hole 43d is the long hole that alongst ZA extends.Mounting structure has in the formation of core material 50
A pair of of mounting hole 53.Bracket 43 is located at the upper end of the insertion hole 43d of bracket 43 when usual with the mounting hole 53 of core material 50
Mode configure.It is inserted into insertion hole 43d by Screw 45A, and is screwed into mounting hole 53, so that bracket 43 is installed on core
Material 50.In addition, mounting hole 53 is the threaded hole for being screwed Screw 45A.
As shown in (b) of Figure 12, when causing ornament materials 42 to be heated when fire occurs, even if generating ornament materials
42 thermal deformation upwards, ornament materials 42 are also displaced relative to core material 50 and Screw 45A with bracket 43 upwards together.
Bracket 43 can be described as the construction that can be moved along the length direction ZA of ornament materials 42 in 42 thermal deformation of ornament materials.
It is thus achieved that effect α above-mentioned.
(variation 4)
As shown in (a) of Figure 13, the mounting structure of variation 4 is upward with circular insertion hole 42c and from insertion hole 42c
The slit 42d that side and lower section extend.The minor axis of slit 42d is smaller than the outer diameter of the threaded portion 45a of Screw 45.Such as (b) of Figure 13
It is shown, when causing ornament materials 42 to be heated when fire occurs, even if generating the thermal deformation upwards of ornament materials 42,
Ornament materials 42 is displaced upwards also relative to Screw 45.At this point, Screw 45 makes the slit 42d expansion of lower section, decoration material
Material 42 is moved upward relative to core material 50.It is thus achieved that effect α above-mentioned.In addition, slit 42d limits Screw when usual
The movement of 45 alongst ZA, therefore, the length direction ZA along ornament materials 42 of ornament materials 42 relative to core
The movement of material 50 is suppressed.In addition, the insertion hole 43d of the bracket 43 of the mounting hole 51 and variation 3 of the core material 50 of variation 2
Similarly change is preferred.
(variation 5)
The mounting structure of variation 5 is to construct as follows: not using Screw 45, enables ornament materials 42 along length side
Installed with displacement to ZA relative to bracket 43, so as to inhibit ornament materials 42 length direction ZA thermal stress generation.
In the example of Figure 14, the mounting structure of variation 5, which has, is installed on ornament materials 42 using bonding, welding etc.
The supporting member 40 of the upper end of side cover portion 42b.Supporting member 40 from front-rear direction ZC be in L-shaped.Supporting member 40
It is configured to that the ornament materials supporting part 43b of bracket 43 is inserted into supporting member 40 and side cover portion 42b along front-rear direction ZC
Between insertion section 47.It is inserted into insertion section 47 by ornament materials supporting part 43b, so that ornament materials 42 is by 43, bracket
It holds.
When causing ornament materials 42 to be heated when fire occurs, ornament materials 42 will extend upwards.Here, decoration
The elongation of material 42 is not constrained by Screw 45.That is, the generation quilt of the thermal stress of the length direction ZA of ornament materials 42
Inhibit.The upper end of ornament materials 42 is displaced upwards relative to bracket 43 as a result,.Therefore, by the thermal deformation of ornament materials 42
It is enough without acting on bracket 43 for the power of generation.
(variation 6)
The mounting structure of variation 6 is to construct as follows: do not use spot welding, enable bracket 43 with ornament materials 42 integrally
Alongst ZA is installed with displacement relative to core material 50, so as to inhibit ornament materials 42 length direction ZA thermal stress
It generates.
In the example of Figure 15, the mounting structure of variation 6 has the core material that bracket 43 is installed on using bonding, welding etc.
A pair of of supporting member 48 of mounting portion 43a.ZB is apparently in L-shaped to supporting member 48 in the width direction.Supporting member 48 constitutes energy
Enough upper ends by core material 50 are inserted into the insertion section between supporting member 48 and cover main body 42a along width direction ZB.Pass through core
The upper end of material 50 is inserted into insertion section, and bracket 43 is installed on core material 50.In addition, the quantity of supporting member 48 can arbitrarily be set
It is fixed, either 3 or more, it is also possible to 1.
When causing ornament materials 42 to be heated when fire occurs, ornament materials 42 will extend upwards.Here, decoration
The elongation of material 42 is not constrained by bracket 43, that is to say, that the generation of the thermal stress of the length direction ZA of ornament materials 42 is pressed down
System.The upper end of ornament materials 42 is displaced relative to core material 50 upwards together with bracket 43 as a result,.Bracket 43 can be described as
The construction that can be moved along the length direction ZA of ornament materials 42 when 42 thermal deformation of ornament materials.Therefore, by ornament materials
It is enough without acting on core material 50 for the power that 42 thermal deformation generates.
(variation 7)
The mounting structure of variation 7 is that a part of bracket 43 can be relative to the alongst ZA displacement of core material 50
Construction." one of bracket 43 " herein is the ornament materials supporting part 43b of bracket 43 in the example of Figure 16, in the example of Figure 17
It is the core material mounting portion 43a of bracket 43 in son.
As one example, the mounting structure of variation 7 has ornament materials supporting part 43b of the setting to bracket 43
Frangible portion.Frangible portion is for making the formation of bracket 43 have the part of mounting hole 43c to be easy to deform upwards.
In the example of (a) of Figure 16, the mounting structure of variation 7 has in ornament materials supporting part 43b as fragile
The notch section 43e that portion is formed.Notch section 43e is open upward.In this case, lead to 42 quilt of ornament materials when fire occurs
Heating and the power of the thermal deformation upwards of ornament materials 42 are when being transmitted to the ornament materials supporting part 43b of bracket 43, decoration material
Material supporting part 43b is deformed as fulcrum relative to core material 50 upwards using the end of the side core material mounting portion 43a of notch section 43e.Cause
And obtain effect α above-mentioned.
In addition, the thickness of frangible portion can also be thinner than the thickness of the other parts of ornament materials supporting part 43b.In addition, crisp
Weak portion can also be formed by easily deformable material compared with other parts.For example, in the case where other parts are stainless steels,
Frangible portion is also possible to resin etc..
In the example of (a) of Figure 17, the mounting structure of variation 7 has in core material mounting portion 43a is used as frangible portion shape
At a pair of of notch section 43f.Notch section 43f is open upward.In this case, cause when fire occurs by ornament materials 42
(referring to Fig.1 3) are heated and the power of the thermal deformation generation upwards of ornament materials 42 is applied to ornament materials supporting part 43b
When, using the central portion of the width direction ZB of notch section 43f as fulcrum, core material mounting portion 43a is together with ornament materials supporting part 43b
It deforms upwards.Effect α above-mentioned is obtained as a result,.
In addition, frangible portion can also by the lower section of the length direction in bracket 43, length direction it is two rectangular at notch
Portion is arranged.The bracket 43 for being provided with the frangible portion can be grasped into the thermal deformation of ornament materials 42 and can be along decoration material
The length direction ZA deformation of material 42.
In the example of (b) and (c) of Figure 16, the mounting structure of variation 7 has with can be relative to ornament materials branch
The mode of bearing portion 43b displacement is installed on the biasing member 49 of ornament materials supporting part 43b.It is formed in biasing member 49 for benefit
With the ornament materials mounting hole 49a of Screw 45 (referring to Fig.1 3) installation ornament materials 42.In the example of (b) of Figure 16, position
It moves component 49 and ornament materials supporting part 43b is installed on by Screw 45B.When power upwards is applied to biasing member 49, position
Moving component 49 can be rotated upward centered on Screw 45B relative to ornament materials supporting part 43b.At (c) of Figure 16
Example in, for Screw 45B installation Screw mounting hole 49b be formed in biasing member 49.Screw mounting hole 49b is
The alongst long hole that ZA extends.Therefore, when power upwards is applied to biasing member 49, biasing member 49 being capable of phase
Screw 45B and ornament materials supporting part 43b are displaced upwards.Effect α above-mentioned is also obtained as a result,.
In the example of (b) of Figure 17, the mounting structure of variation 7 is to construct as follows: core material mounting portion 43a mono- being divided is
Two, core material is installed to using Screw 45A in the state of being overlapped the central portion of its width direction ZB along front-rear direction ZC
50.In this case, cause to be heated from ornament materials 42 (in Figure 17 not shown) when fire occurs and ornament materials 42 to
When the power that the thermal deformation of top generates is applied to ornament materials supporting part 43b, centered on Screw 45A, two core material installations
Portion 43a rotates upwards together with ornament materials supporting part 43b.Effect α above-mentioned is obtained as a result,.
(variation 8)
The mounting structure of variation 8 is to construct as follows: being omitted in the upper and lower end of ornament materials 42 at least
Fixation of the one relative to core material 50, so as to inhibit ornament materials 42 length direction ZA thermal stress generation.
In the example of (a) of Figure 18, the mounting structure of variation 8 is the construction that ornament materials 42 is installed on bracket 43,
It is the construction that ornament materials 42 is directly installed on core material 50 in the example of (b) of Figure 18.In an example in office, it is all only at
The fixed ornament materials 42 of the central portion of core material 50, in the unlocked ornament materials 42 in other positions of core material 50.Other positions packet
Upper and lower end containing core material 50.In order to realize this construction, in the example of (a) of Figure 18, the upper of core material 50 is omitted
The bracket 43 of end and the bracket 43 of lower end.In Screw 45, insertion hole 42c of these positions for the fixation of core material 50
(referring to Fig. 4) is similarly omitted.This example at (b) of Figure 18 is also the same.
When usual, ornament materials 42 is fixed on the central portion of core material 50 by Screw 45, and ornament materials 42 is de- from core material 50
The case where falling is suppressed.In addition, ornament materials 42 will be along length when causing ornament materials 42 to be heated when fire occurs
Direction ZA elongation.Here, end and lower end its elongation are not constrained by Screw 45 ornament materials 42 on it.Namely
It says, the generation of the thermal stress of the length direction A of ornament materials 42 is suppressed.The upper and lower end of ornament materials 42 as a result,
It is alongst displaced relative to core material 50.It is thus achieved that effect α above-mentioned.
(variation 9)
The mounting structure of variation 9 has the segmentation ornament materials being divided into two on the length direction ZA of ornament materials 42
42A.The mounting structure is to allow adjacent segmentation ornament materials 42A mutual on the length direction ZA of ornament materials 42
The construction of the thermal deformation of length direction ZA.
In (a) of Figure 19, the example of (b) of Figure 19, the mounting structure of variation 9 has the length in ornament materials 42
Two segmentation ornament materials 42A that the central portion of direction ZA is partitioned from.In the example of (a) of Figure 19, the segmentation of top is filled
Exterior material 42A is only installed on the bracket 43 for being mounted to the upper end of core material 50 by Screw 45.The segmentation ornament materials of lower section
42A is only installed on the bracket 43 for being mounted to the lower end of core material 50 by Screw 45.In the example of (b) of Figure 19, top
Segmentation ornament materials 42A the upper end of core material 50 is only installed on by Screw 45.The segmentation ornament materials 42A of lower section is by small spiral shell
Nail 45 is only installed on the lower end of core material 50.In (a) of Figure 19, (b) any one example, the upper end of core material 50 is all only at under
Ornament materials 42 is fixed in end, in the unlocked ornament materials 42 in other positions of core material 50.
Cause each segmentation ornament materials 42A to be heated when fire occurs and when thermal deformation, the segmentation ornament materials of top
42A will extend downwards along the inclined-plane of end, the segmentation ornament materials 42A of lower section will along end inclined-plane obliquely upward to
Elongation.Here, its elongation is not constrained by Screw 45 ornament materials 42 in the central portion.That is, segmentation ornament materials 42A
Length direction ZA thermal stress generation be suppressed.It is acted on as a result, by the power that the thermal deformation of segmentation ornament materials 42A generates
The case where core material 50, is suppressed.
In addition, the division position of ornament materials 42 is not limited to the central portion of its length direction ZA, it is also possible to than center
The position of portion on the lower.In addition, the thermal deformation as the length direction ZA that adjacent segmentation ornament materials 42A can be allowed mutual
Construction, be also possible to one segmentation ornament materials 42A end be inserted into another segmentation ornament materials 42A end structure
It makes.Moreover, segmentation end face can not also tilt, it can also be horizontal.
(variation 10)
The mounting structure of 10~variation of variation 13 is configured to, and inhibits the position alongst of ornament materials 42
It moves, and allows the displacement in the direction orthogonal to the longitudinal direction of ornament materials 42.
In the example of (a) of Figure 20, the mounting structure of variation 10 is that bracket 43 is only respectively installed to core material 50
The construction of upper and lower end.I.e., the bracket 43 of the central portion of core material 50 is omitted.In this case, it is led when fire occurs
Cause ornament materials 42 to be heated and when 42 thermal deformation of ornament materials, especially, the central portion of the length direction ZA of ornament materials 42
It is easy to the unilateral deformation to the front-rear direction ZC far from core material 50.It is thus achieved that effect α above-mentioned.
In the example of (b) of Figure 20, the mounting structure of variation 10 is that bracket 43 is only respectively installed to core material 50
The construction of central portion and lower end.I.e., the bracket 43 of the upper end of core material 50 is omitted.In this case, it is led when fire occurs
Cause ornament materials 42 to be heated and when 42 thermal deformation of ornament materials, even if generating the thermal deformation upwards of ornament materials 42, dress
Exterior material 42 is also only displaced upwards.It is thus achieved that effect α above-mentioned.
In the example of (c) of Figure 20, the mounting structure of variation 10 is characterized in that alongst ZA is adjacent
Configuration spacing Pt between Screw 45.Specifically, ornament materials 42 is individually fixed in upper end and the central portion of core material 50
Screw 45 configuration spacing Pt than ornament materials 42 to be individually fixed in the central portion of core material 50 and the Screw of lower end
45 configuration spacing Pt is big.Alongst there is also same relationships by the configuration spacing Pt between ZA adjacent bracket 43.
In this case, the top for the ornament materials 42 for being easy to be heated is relative under the ornament materials 42 for being difficult to be heated
Portion and be easy to the unilateral deformation to the front-rear direction ZC far from core material 50.Thus, in the thermal deformation generation by ornament materials 42
The top of the biggish ornament materials 42 of power acts on core material 50 by Screw 45 by the power that the thermal deformation of ornament materials 42 generates
The case where be suppressed.Thus, the dress compared with the situation of configuration spacing Pt equalization above-mentioned, when will not can occur fire on one side
The installation strength of exterior material 42 is set as identical, inhibits the deformation of core material 50 on one side.
In the example of Figure 21, the configuration spacing Pt of the Screw 45 of the mounting structure of variation 10 is with from core material 50
Become larger underneath towards top.There is also same relationships by the configuration spacing Pt of bracket 43.In this case, can make that fire does not occur
The installation strength of ornament materials 42 when calamity improves, and inhibits the deformation of core material 50.In addition, using Screw 45 by core material 50
The construction directly installed with ornament materials 42 can also be applicable in content shown in Figure 20 and Figure 21.Such bracket 43, Screw
Allocation position in 45 quantity, length direction ZA is not particularly limited.
In addition, the mounting structure of (a) of Figure 20, (b) also grasped for only from the upper end of core material 50, central portion and
Ornament materials 42 is fixed on the construction of core material 50 using Screw 45 by two positions of this 3 positions of lower end selection.In addition,
The mounting structure of (c) of Figure 20 is grasped as only at this 3 positions of the upper end of core material 50, central portion and lower end using small
Ornament materials 42 is fixed on the construction of core material 50 by screw 45.These mounting structures and the construction being illustrated using Fig. 4
Similarly become and is not fixed the construction of ornament materials 42 at other positions of core material 50." 3 positions " herein refers to core material 50
Length direction ZA on different 3 position part, the position on length direction ZA is identical and width direction ZB on not
It is grasped as identical 1 position same part.
(variation 11)
The mounting structure of variation 11 is that the central portion of the length direction ZA of ornament materials 42 can be allowed to far from core material 50
Thickness direction ZC thermal deformation construction.
In the example of Figure 22, the mounting structure of variation 11 has in the insertion hole that the central portion of ornament materials 42 is formed
42c.Insertion hole 42c is the long hole extended along front-rear direction ZC.In the example of Figure 23, the mounting structure of variation 11 has
Have: bracket 43 is installed to the central portion of core material 50；With mounting hole 43c, it is formed in the bracket 43.Mounting hole 43c be along
The long hole that front-rear direction ZC extends.In this case, cause ornament materials 42 to be heated when fire occurs and when thermal deformation, decoration
Material 42 is easy to deform in such a way that its central portion is far from core material 50 using end thereon and lower end as fulcrum.It is thus achieved that
Effect α above-mentioned.
In the example of Figure 24, about the bracket 43 for the central portion for being installed to core material 50, the mounting structure of variation 11 has
There is the biasing member 49 for the ornament materials supporting part 43b for being installed on the bracket 43.Biasing member 49 can be relative to ornament materials
Supporting part 43b is displaced along front-rear direction ZC.In this case, ornament materials 42 is caused to be heated and decoration material when fire occurs
When expecting 42 thermal deformation, biasing member 49 is relative to ornament materials supporting part 43b to the unilateral side of the front-rear direction ZC far from core material 50
It is mobile.Along with this, the central portion of the length direction ZA of ornament materials 42 to far from core material 50 front-rear direction ZC unilateral position
It moves.It is thus achieved that effect α above-mentioned.
(variation 12)
Bracket 43 also can be omitted core material mounting portion 43a.In the example of Figure 25, ornament materials supporting part 43b is directly
It is installed on the front of core material 50.Core material 50 and ornament materials supporting part 43b are fixed using such as spot welding.Ornament materials supporting part
43b is installed on upper end, central portion and the lower end of core material 50.Ornament materials supporting part 43b is installed on the width of core material 50
The two sides of direction ZB.In this case, ornament materials supporting part 43b is prominent along front-rear direction ZC from core material 50.In addition,
It can be, ornament materials supporting part 43b is similarly also installed at the back side of core material 50.
(variation 13)
As shown in figure 26, bracket 43Y is also possible to the length with the same length of the length direction ZA of core material 50.?
Upper end, central portion and the lower end of the core material mounting portion 43a of bracket 43Y, is arranged and locally cutting off bracket 43Y
Ornament materials supporting part 43b.
(variation 14)
The mounting structure of variation 14 is to construct as follows: when fire occurs, as the temperature rises, is used for ornament materials
42 fixed forces for being installed on the ornament materials mounting portion of core material 50 reduce.As the mounting structure, also can be set below
(A), the construction of (B).The mounting structure of the example is to construct as follows: inhibit ornament materials 42 along orthogonal to the longitudinal direction
The displacement in direction, and allow the displacement of the length direction of ornament materials 42.
(A) mounting structure for example uses the Screw for the resin that can be melted in fire to consolidate as by ornament materials 42
Due to the Screw 45 of at least one of the upper and lower end of core material 50.In the mounting structure, use is metal
Screw 45 of the Screw as the central portion that ornament materials 42 is fixed on to core material 50.In this case, it is led when fire occurs
When ornament materials 42 being caused to be heated, due to conducting heat to Screw 45, the Screw 45 of resin is melted.Ornament materials as a result,
42 can relatively be displaced relative to core material 50.Therefore, effect α above-mentioned is obtained.
In addition to this, the Screw conduct that the resin that can be melted in fire also can be used in mounting structure will decorate
Material 42 is fixed on the Screw 45 of the central portion of core material 50.In this case, use metal Screw as will decorate
Material 42 is fixed on the Screw 45 of at least one of upper and lower end of core material 50.In this case, occur in fire
When ornament materials 42 being caused to be heated, the Screw 45 of resin melts, due to the thermal deformation of ornament materials 42, decoration material
The central portion of material 42 is displaced along the front-rear direction ZC far from core material 50.Therefore, effect α above-mentioned is obtained.
In addition to this, in the reference thermal insulation construction TBC of Fig. 5, core material 50 only can also be fixed on to by ornament materials 42
Upper end, central portion and lower end Screw 45 use metal Screw.In this case, as in addition to this
Screw 45, use the Screw for the resin that can be melted in fire.Effect α above-mentioned is also obtained as a result,.In addition,
In the reference thermal insulation construction TBC of Fig. 5, metal Screw can also be only that ornament materials 42 is fixed on the upper of core material 50
The Screw 45 of end and lower end.In addition to this, metal Screw both can be only that ornament materials 42 is fixed on core
The central portion of material 50 and the Screw 45 of lower end can also be only the Screws 45 that ornament materials 42 is fixed on to central portion.
(B) solder that the solder brazing that can be melted in fire is used also can be used as fixed ornament materials in mounting structure
42 installation component substitutes the Screw 45 of the resin of above-mentioned (A).Using the solder, both it can use
Solder is fixed by core material 50 and bracket 43, also can use solder bracket 43 and ornament materials 42 is fixed.Alternatively, it is also possible to make
The bonding agent that can be melted when used in fire substitutes the small spiral shell of the resin of (A) as the installation component of fixed ornament materials 42
Nail 45.The bonding agent is such as thermoplastic adhesive.Alternatively, it is also possible to use the low melting point that can be melted in fire other
Material substitutes the Screw 45 of the resin of (A).Under any circumstance, effect α above-mentioned is all obtained.
(other)
In embodiments, fire equipment is embodied as fire resistant doorsets 1, but fire equipment is not limited to fire resistant doorsets, such as
It is also possible to fire window.In addition, fire resistant doorsets 1 be also possible to the sliding door of single sliding substitute it is biparting it is plug-type, be also possible to
Vertical hinged door, folding door or other doors are pulled to substitute.
In the case where mounting structure is configured to allow the displacement alongst of ornament materials 42, can also adopt
With such as flowering structure.For example, mounting structure can also be on the length direction ZA of ornament materials 42 in other compositions with fire resistant doorsets 1
The gap for allowing the thermal deformation of ornament materials 42 is formed between element.In addition, in addition to this, it can also be from ornament materials 42
In the unilateral side or two sides of length direction ZA, decoration material can be stored by being provided in other constituent elements (referring to Fig.1) of fire resistant doorsets 1
The incorporating section 54 of material 42.In fig. 1 it is illustrated that having from door caudal indulges the ornament materials 42 of frame 22 in the unilateral side of length direction ZA
(upside), the example that incorporating section 54 is provided in cross member 27.Length of the position set by the incorporating section 54 in ornament materials 42
Displacement on degree direction ZA in ornament materials 42 is mounted the side that construction is allowed.It is displaced in 42 thermal deformation of ornament materials
When it is displaced the unilateral side for the length direction being allowed, a part of ornament materials 42 is incorporated in the incorporating section 54.At this point, decoration
A part of material 42 is embedded into incorporating section 54.
Installation component as fixed ornament materials 42 instantiates Screw 45.In addition to this, installation component is also possible to
Combination, nail (illustration omitted), adhesive tape or bonding agent of screw bolt and nut etc..In addition, Screw 45 is also possible to attack
The self tapping Screw of screw.
Description of symbols
1, fire resistant doorsets (fire equipment)；42, ornament materials；43, bracket (mounting structure)；45, Screw (installation component；
Mounting structure)；50, core material.
Industrial availability
The present invention relates to fire equipment, which is set to building, constitutes fire retarding division.
Claims (8)
1. a kind of fire equipment, has:
Core material, the member of formation of the frame as fire equipment；
Ornament materials is installed to the core material；And
The ornament materials is installed on the core material by mounting structure,
The mounting structure allows the ornament materials to be displaced relative to the core material in the ornament materials thermal deformation.
2. fire equipment according to claim 1, wherein
The mounting structure is configured to, and inhibits the ornament materials along the displacement of the length direction of the ornament materials, and
And allow the ornament materials along the displacement in the direction orthogonal with the length direction.
3. fire equipment according to claim 1 or 2, wherein
The mounting structure using installation component by the ornament materials be fixed on the top from the core material, central portion and under
Multiple positions of this 3 positions of portion selection.
4. fire equipment according to claim 3, wherein
The mounting structure has the bracket that the ornament materials is installed on to the core material,
The bracket can be deformed with the thermal deformation of the ornament materials along the length direction of the ornament materials, the peace
Dress component fixes the ornament materials and the core material in the bracket.
5. fire equipment according to claim 1, wherein
The mounting structure is configured to, and inhibits the ornament materials along the side orthogonal with the length direction of the ornament materials
To displacement, and allow the ornament materials along the displacement of the length direction.
6. fire equipment according to claim 5, wherein
On the length direction of the ornament materials, in the side that the displacement of the ornament materials is allowed by the mounting structure,
The incorporating section that can store the ornament materials is formed in other constituent elements of the fire equipment.
7. fire equipment according to claim 5 or 6, wherein
The mounting structure has the bracket that the ornament materials is installed on to the core material,
The bracket can be moved along the length direction of the ornament materials when thermal deformation has occurred in the ornament materials
Construction.
8. fire equipment according to any one of claims 1 to 7, wherein
The fire equipment has the refractory slab being configured between the core material and the ornament materials.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016087451A JP6675925B2 (en) | 2016-04-25 | 2016-04-25 | Fire protection equipment |
| JP2016-087451 | 2016-04-25 | ||
| PCT/JP2017/016361 WO2017188241A1 (en) | 2016-04-25 | 2017-04-25 | Fire prevention equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109072664A true CN109072664A (en) | 2018-12-21 |
Family
ID=60159771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780025928.7A Pending CN109072664A (en) | 2016-04-25 | 2017-04-25 | Fire equipment |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6675925B2 (en) |
| CN (1) | CN109072664A (en) |
| HK (1) | HK1257913A1 (en) |
| WO (1) | WO2017188241A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05125875A (en) * | 1991-10-03 | 1993-05-21 | Fujita Corp | Fire protecting framing material |
| JP2502182B2 (en) * | 1990-10-01 | 1996-05-29 | 三菱電機株式会社 | Elevator hall device |
| CN1886326A (en) * | 2000-07-17 | 2006-12-27 | 株式会社东芝 | Elevator hall door and door hanger apparatus |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
| CN204984175U (en) * | 2015-07-23 | 2016-01-20 | 湖北永和安门业有限公司 | Compound steel slab matter insulates against heat and prevents fire door fan |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023581B2 (en) * | 1978-02-03 | 1985-06-08 | 株式会社日立製作所 | Stator coil stitching machine |
| JPS6023580B2 (en) * | 1978-04-19 | 1985-06-08 | 三菱電機株式会社 | Display device for power system monitoring |
| JPS6023580A (en) * | 1983-07-19 | 1985-02-06 | 安藤 貞行 | Fire-proof door |
| JPS6023581A (en) * | 1983-07-19 | 1985-02-06 | 安藤 貞行 | Fire-proof door |
| JP2654492B2 (en) * | 1991-10-03 | 1997-09-17 | 株式会社フジタ | Connection structure of horizontal member and vertical member of frame |
-
2016
- 2016-04-25 JP JP2016087451A patent/JP6675925B2/en active Active
-
2017
- 2017-04-25 WO PCT/JP2017/016361 patent/WO2017188241A1/en active Application Filing
- 2017-04-25 CN CN201780025928.7A patent/CN109072664A/en active Pending
-
2019
- 2019-01-08 HK HK19100275.5A patent/HK1257913A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2502182B2 (en) * | 1990-10-01 | 1996-05-29 | 三菱電機株式会社 | Elevator hall device |
| JPH05125875A (en) * | 1991-10-03 | 1993-05-21 | Fujita Corp | Fire protecting framing material |
| CN1886326A (en) * | 2000-07-17 | 2006-12-27 | 株式会社东芝 | Elevator hall door and door hanger apparatus |
| CN204984175U (en) * | 2015-07-23 | 2016-01-20 | 湖北永和安门业有限公司 | Compound steel slab matter insulates against heat and prevents fire door fan |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017188241A1 (en) | 2017-11-02 |
| HK1257913A1 (en) | 2019-11-01 |
| JP2017197920A (en) | 2017-11-02 |
| JP6675925B2 (en) | 2020-04-08 |
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