CN204024393U - A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect - Google Patents
A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect Download PDFInfo
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- CN204024393U CN204024393U CN201420472820.6U CN201420472820U CN204024393U CN 204024393 U CN204024393 U CN 204024393U CN 201420472820 U CN201420472820 U CN 201420472820U CN 204024393 U CN204024393 U CN 204024393U
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- door
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- doorframe
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Abstract
The utility model belongs to labeled door field, is specifically related to that a kind of intensity is high, the Novel fire-proof door of good heat-insulation effect.Comprise doorframe and the door-plate with doorframe adaptation, doorframe comprises counter-fire face, carry on the back fiery face and the medial surface towards door body, medial surface is provided with door-plate gear rank near counter-fire face, medial surface keeps off rank by door-plate and is divided into medial surface in the outer medial surface near the fiery face of the back of the body and close counter-fire face, door-plate gear rank and/or outer medial surface are provided with insulation hole, door-plate side is articulated with on doorframe, opposite side is folding side, folding side is provided with bound edge, bound edge is against on door-plate gear rank, bound edge comprises side bound edge, be connected to bound edge outer end, side and be affixed on outer bound edge on door-plate external surface and be connected to the inner and interior bound edge be affixed on door-plate inner surface of side bound edge.The application adopts the mode arranging insulation hole to improve the effect of heat insulation of doorframe, the intensity of the door-plate simultaneously adopting door-plate bound edge to strengthen and fire line, and the setting of insulation hole can reduce the thickness of doorframe, minimizing material, saves data.
Description
Technical field
The utility model belongs to labeled door field, is specifically related to that a kind of intensity is high, the Novel fire-proof door of good heat-insulation effect.
Background technology
Existing fireproof door frame is ensure that the fiery face of the back of the body can not be scalded excessively to cause making the rescue of outside enter, and needs labeled door to be made the namely longer heat conduction distance of certain thickness, generally needs about 130mm thick, make most of heat can not lead the fiery face of the back of the body.Labeled door is blocked up to be caused by material comparatively expense, and door body is also too heavy.And existing labeled door counter-fire face is more or less the same with the fiery face width degree of the back of the body, carries on the back fiery face carrying capacity inadequate, easily flange after door leaf repeatedly folding.As the steel fire-proof doorframe of Authorization Notice No. CN201269029Y, comprise steel doorframe, there is gap in the stifled fiery face that steel doorframe adjoins with door leaf and banking up a fire between face, the bending segment that extends internally by one is therebetween connected.This doorframe is just provided with bending segment more, adds material, and does not increase the intensity of doorframe.
Be again door in moving process, the side of door lock is installed and is impacted often the most serious side of power, existing door after repeatedly folding easily in this side distortion or damaged.
Utility model content
The purpose of this utility model provides for the problems referred to above that a kind of intensity is high, the Novel fire-proof door of good heat-insulation effect.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect, comprise doorframe and the door-plate with doorframe adaptation, described doorframe comprises counter-fire face, carry on the back fiery face and the medial surface towards door body, described medial surface is provided with door-plate gear rank near counter-fire face, described medial surface keeps off rank by door-plate and is divided into medial surface in the outer medial surface near the fiery face of the back of the body and close counter-fire face, described door-plate gear rank and/or outer medial surface are provided with insulation hole, described door-plate side is articulated with on doorframe, opposite side is folding side, described folding side is provided with bound edge, described bound edge is against on door-plate gear rank, described bound edge comprises the side bound edge be overlying on the side of door-plate, be connected to bound edge outer end, side and be affixed on outer bound edge on door-plate external surface and be connected to the inner and interior bound edge be affixed on door-plate inner surface of side bound edge.
The medial surface of doorframe directly arranges insulation hole, hot gas is directly shed from insulation hole, make to lead the heat carrying on the back fiery face less, ensure that unexposed surface temperature can not be too high.And the door-plate side the most serious in the power of being impacted arranges bound edge, greatly can strengthen the intensity of door-plate, and extend its application life, bound edge also can strengthen the fire line of door-plate and doorframe junction simultaneously.
As preferably, described doorframe comprises horizontal moulding and stile, described insulation hole (6) along the horizontal moulding of doorframe and stile evenly distributed, described bound edge is metal hemming edge.
As preferably, described counter-fire face and the distance of carrying on the back between fiery face are 90-110mm, described insulation hole is uniform parallel or staggered one row or multiple row, described insulation hole is arranged on described door-plate gear rank, and described door-plate gear rank are provided with towards the side in the fiery face of the back of the body the anti-plume be overlying on insulation hole.
By the setting of insulation hole, doorframe can do compared with conventional fire door frame book and can reach same flameproof effect, even better, has saved and has used material.Can according to the difference with material, and the height of cooling requirements intensity difference that is different and doorframe selects multiple row or row.To ensure best flameproof effect under the intensity prerequisite ensureing doorframe.When anti-plume is arranged on insulation hole, can be more tight once fit between the anti-plume of expanded by heating and door leaf, better Smoke prevention effect of heat insulation can be played.And insulation hole is arranged on door-plate gear rank, the opening in hole, towards identical with loose conduction orientation, can play good effect of heat insulation.
As preferably, described side bound edge and/or interior bound edge and outer bound edge are provided with and squeeze into the screw of door-plate for be connected bound edge and door-plate.
Adding man-hour can be bonding with door-plate by bound edge, then stamps screw, make two all between bonding strength higher.
As preferably, described door-plate is provided with the draw-in groove for clamping bound edge, described bound edge is provided with the cutting with draw-in groove adaptation.
As preferably, described draw-in groove is the vertical slot being arranged on the bound edge of side and arranging along door-plate short transverse, or for being distributed in the some translots on the bound edge of side perpendicular to door-plate short transverse, or for being arranged at the clip slot in door-plate front and rear surfaces.
As preferably, described draw-in groove is the vertical slot with curved wall being arranged on the bound edge of side and arranging along door-plate short transverse, distance between described two curved walls is increased to middle part gradually by outer end and the inner, the distance of described two curved wall the inners is less than the distance of outer end, and the both sides of described cutting are provided with the arc card access surface with curved wall adaptation.
Aforesaid way be arranged so that cutting easily inserts vertical slot, simultaneously arc be arranged so that cutting is not easily deviate from from vertical slot, bound edge and door-plate are easily located, and two is all firmly affixed, are also convenient to location and installation in earlier stage.For ease of clamping, the radian of curved wall is microradian.
As preferably, the top and bottom of described door-plate and/or be provided with bound edge equally with on hinged of doorframe.
Bound edge can strengthen the intensity at door-plate edge, also can prevent door plate deformation.
As preferably, the fiery face of the described back of the body comprises upholstery border, is provided with the limit of presenting a theatrical performance as the last item on a programme of interior limit between described upholstery border and outer medial surface, and in the middle part of described upholstery border, outside lifting forms inclination strengthening segment, the inside inflection in described upholstery border outer end forms cover side, and outer end, the counter-fire face inflection of lower end, described cover side is formed keeps to the side.
The width of upholstery border, between 70-80, strengthens the load-carrying of doorframe, and the repeatedly folding of door leaf also can not make the face bending of back of the body fire, turns over and sticks up, long service life.Limit of presenting a theatrical performance as the last item on a programme is against outside door opening for locating doorframe.Ensure accurate location when doorframe is installed.Large stretch of smooth steel plate is adding easy out-of-flatness in man-hour, and easily bends, and inclination strengthening segment not only can play well decoration and hide seam effect, is convenient to again processing simultaneously, ensure that the planeness of carrying on the back fiery face, also enhance the intensity of carrying on the back fiery face.Keeping to the side for being against metope, with the aspect of face contact, many-sided accurate location being carried out to doorframe, improve doorframe anti-fight intensity in use.
As preferably, the aperture of described insulation hole is 4-8mm, and the spacing between adjacent insulation hole is 10-30 mm, the counter-fire face of described doorframe, carry on the back fiery face and medial surface one-body molded by cold-rolled steel sheet.
In sum, the utility model has following beneficial effect:
1, the application adopts the mode arranging insulation hole to improve the effect of heat insulation of doorframe, the intensity of the door-plate simultaneously adopting door-plate bound edge to strengthen and fire line, and the setting of insulation hole can reduce the thickness of doorframe, minimizing material, saves data.
2, the application's labeled door intensity is high, long service life.
3, the application's Fireproof door structure is simple, easy to process, and it is convenient to install, and doorframe integral smoothness is high.
4, the connection of bound edge and door-plate can adopt the mode of grafting, and connect more firm, easily location is easily installed.
Accompanying drawing explanation
Fig. 1 doorframe coordinates cross section structure schematic diagram with door-plate;
Fig. 2 is labeled door overall structure schematic diagram;
Fig. 3 is sash structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment one:
A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect, comprise doorframe and the door-plate 7 with doorframe adaptation, doorframe comprises counter-fire face 1, carry on the back fiery face 4 and the medial surface towards door body, medial surface is provided with door-plate gear rank 2 near counter-fire face 1, medial surface keeps off rank 2 by door-plate and is divided into medial surface 52 in the outer medial surface 51 near the fiery face 4 of the back of the body and close counter-fire face 1, door-plate gear rank 2 and/or outer medial surface 51 are provided with insulation hole 6, door-plate side is articulated with on doorframe, opposite side is folding side, folding side is provided with bound edge 8, bound edge 8 is against on door-plate gear rank, bound edge 8 comprises the side bound edge 81 be overlying on the side of door-plate, be connected to side bound edge 81 outer end and be affixed on outer bound edge on door-plate external surface 82 and be connected to the inner and interior bound edge 83 be affixed on door-plate inner surface of side bound edge.
Doorframe comprises horizontal moulding and stile, insulation hole (6) along the horizontal moulding of doorframe and stile evenly distributed, bound edge is metal hemming edge.Side bound edge is provided with and squeezes into the screw of door-plate for be connected bound edge and door-plate.
Counter-fire face 1 and the distance of carrying on the back between fiery face 4 are 100mm.Insulation hole 6 is row of evenly arrangement.Insulation hole 6 is arranged on door-plate gear rank 2.Door-plate gear rank 2 are provided with towards the side in the fiery face of the back of the body the anti-plume 21 be overlying on insulation hole 6.
Carry on the back fiery face 4 and comprise upholstery border, between upholstery border and outer medial surface 51, be provided with the limit 41 of presenting a theatrical performance as the last item on a programme of interior limit.In the middle part of upholstery border, outside lifting forms inclination strengthening segment 42.
The inside inflection in upholstery border outer end forms cover side 43, and outer end, counter-fire face 1 inflection of lower end, cover side 43 is formed keeps to the side 44.The aperture of insulation hole is 8mm, and the spacing between adjacent insulation hole is 30 mm, the counter-fire face of doorframe, carry on the back fiery face and medial surface one-body molded by cold-rolled steel sheet.
Embodiment two:
Be in different from above-described embodiment is provided with insulation hole 6 on outer medial surface 51.Insulation hole 6 is two evenly staggered row.Counter-fire face 1 and the distance of carrying on the back between fiery face 4 are 90mm.The aperture of insulation hole is 4mm, and the spacing between adjacent insulation hole is 10 mm.
Embodiment three:
Different from above-described embodiment be in keep off on rank 2 in external door panel be provided with insulation hole 6.Three row that insulation hole 6 is arranged for uniform parallel.Counter-fire face 1 and the distance of carrying on the back between fiery face 4 are 95mm.The aperture of insulation hole is 5mm, and the spacing between adjacent insulation hole is 15 mm.
Embodiment four:
Different from above-described embodiment be in keep off on rank 2 and outer medial surface 51 in door-plate be provided with insulation hole 6.Door-plate gear rank 2 and outer medial surface 51 are respectively provided with a row insulation hole.Counter-fire face 1 and the distance of carrying on the back between fiery face 4 are 110mm.The aperture of insulation hole is 8mm, and the spacing between adjacent insulation hole is 20mm.
Embodiment four:
Be in different from above-described embodiment is provided with bound edge equally on hinged of the top and bottom of door-plate and doorframe.
Embodiment five:
Be in different from above-described embodiment is provided with bound edge on hinged of door-plate and doorframe.
Embodiment six:
Different from above-described embodiment be in be provided with on interior bound edge and outer bound edge squeeze into the screw of door-plate for be connected bound edge and door-plate.
Embodiment seven:
Different from above-described embodiment be in
Door-plate is provided with the draw-in groove 71 for clamping bound edge, bound edge is provided with the cutting 84 with draw-in groove adaptation.Draw-in groove is the vertical slot being arranged on the bound edge of side and arranging along door-plate short transverse.Draw-in groove is the vertical slot with curved wall being arranged on the bound edge of side and arranging along door-plate short transverse, distance between two curved walls is increased to middle part gradually by outer end and the inner, the distance of two curved wall the inners is less than the distance of outer end, and the both sides of cutting are provided with the arc card access surface with curved wall adaptation.
Embodiment eight:
Different from above-described embodiment be in draw-in groove be the some translots be distributed in perpendicular to door-plate short transverse on the bound edge of side.Translot spaced set, side bound edge is arranged equally the horizontal cutting of the spaced set coordinated with translot.
Embodiment nine:
Be in draw-in groove different from above-described embodiment is be arranged at the clip slot in door-plate front and rear surfaces.Interior bound edge and outer bound edge be provided with towards the side of door-plate adaptive with clip slot and snap in the cutting of clip slot.
The application adopts the mode arranging insulation hole to improve the effect of heat insulation of doorframe, the intensity of the door-plate simultaneously adopting door-plate bound edge to strengthen and fire line, and the setting of insulation hole can reduce the thickness of doorframe, minimizing material, saves data.This Fireproof door structure is simple, and intensity is high, long service life, and external form is smooth, attractive in appearance.
Claims (10)
1. an intensity is high, the Novel fire-proof door of good heat-insulation effect, comprise doorframe and the door-plate (7) with doorframe adaptation, described doorframe comprises counter-fire face (1), carry on the back fiery face (4) and the medial surface towards door body, it is characterized in that: described medial surface is provided with door-plate gear rank (2) near counter-fire face (1), described medial surface keeps off rank (2) by door-plate and is divided near the outer medial surface (51) of the fiery face of the back of the body (4) with near counter-fire face (1) inner medial surface (52), described door-plate gear rank (2) and/or outer medial surface (51) are provided with insulation hole (6), described door-plate side is articulated with on doorframe, opposite side is folding side, described folding side is provided with bound edge (8), described bound edge (8) is against on door-plate gear rank, described bound edge (8) comprises the side bound edge (81) be overlying on the side of door-plate, be connected to side bound edge (81) outer end and the outer bound edge (82) be affixed on door-plate external surface and be connected to the inner and interior bound edge (83) be affixed on door-plate inner surface of side bound edge.
2. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 1, it is characterized in that: described doorframe comprises horizontal moulding and stile, described insulation hole (6) along the horizontal moulding of doorframe and stile evenly distributed, described bound edge is metal hemming edge.
3. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 1 or 2, it is characterized in that: the distance between described counter-fire face (1) and the fiery face of the back of the body (4) is 90-110mm, described insulation hole (6) is uniform parallel or staggered one row or multiple row, described insulation hole (6) is arranged on described door-plate gear rank (2), and described door-plate gear rank (2) is provided with towards the side in the fiery face of the back of the body the anti-plume (21) be overlying on insulation hole (6).
4. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 2, is characterized in that: described side bound edge and/or interior bound edge and outer bound edge are provided with and squeeze into the screw of door-plate for be connected bound edge and door-plate.
5. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 2, is characterized in that: described door-plate is provided with the draw-in groove (71) for clamping bound edge, described bound edge is provided with and the cutting of draw-in groove adaptation (84).
6. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 5, it is characterized in that: described draw-in groove is the vertical slot being arranged on the bound edge of side and arranging along door-plate short transverse, or for being distributed in the some translots on the bound edge of side perpendicular to door-plate short transverse, or for being arranged at the clip slot in door-plate front and rear surfaces.
7. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 6, it is characterized in that: described draw-in groove is the vertical slot with curved wall being arranged on the bound edge of side and arranging along door-plate short transverse, distance described in two between curved wall is increased to middle part gradually by outer end and the inner, described in two, the distance of curved wall the inner is less than the distance of outer end, and the both sides of described cutting are provided with the arc card access surface with curved wall adaptation.
8. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 1, is characterized in that: the top and bottom of described door-plate and/or be provided with bound edge equally with on hinged of doorframe.
9. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 8, it is characterized in that: the fiery face of the described back of the body (4) comprises upholstery border, the limit of presenting a theatrical performance as the last item on a programme (41) of interior limit is provided with between described upholstery border and outer medial surface (51), in the middle part of described upholstery border, outside lifting forms inclination strengthening segment (42), the inside inflection in described upholstery border outer end forms cover side (43), and counter-fire face (1) the outer end inflection of described cover side (43) lower end is formed keeps to the side (44).
10. the Novel fire-proof door of high, the good heat-insulation effect of a kind of intensity according to claim 1, it is characterized in that: the aperture of described insulation hole is 4-8mm, spacing between adjacent insulation hole is 10-30 mm, the counter-fire face of described doorframe, carry on the back fiery face and medial surface one-body molded by cold-rolled steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472820.6U CN204024393U (en) | 2014-08-21 | 2014-08-21 | A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472820.6U CN204024393U (en) | 2014-08-21 | 2014-08-21 | A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024393U true CN204024393U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472820.6U Expired - Fee Related CN204024393U (en) | 2014-08-21 | 2014-08-21 | A kind of intensity is high, the Novel fire-proof door of good heat-insulation effect |
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| Country | Link |
|---|---|
| CN (1) | CN204024393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302495A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fireproof and smoke-proof steel safety door |
| CN112302494A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fire-proof smoke-proof armored safety door |
| CN112302485A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Door leaf structure |
-
2014
- 2014-08-21 CN CN201420472820.6U patent/CN204024393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302495A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fireproof and smoke-proof steel safety door |
| CN112302494A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fire-proof smoke-proof armored safety door |
| CN112302485A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Door leaf structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |