CN201687371U - Edge-covering free steel heat insulation fireproof door - Google Patents
Edge-covering free steel heat insulation fireproof door Download PDFInfo
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- CN201687371U CN201687371U CN201020158413XU CN201020158413U CN201687371U CN 201687371 U CN201687371 U CN 201687371U CN 201020158413X U CN201020158413X U CN 201020158413XU CN 201020158413 U CN201020158413 U CN 201020158413U CN 201687371 U CN201687371 U CN 201687371U
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Abstract
An edge-covering free steel heat insulation fireproof door comprises a steel door frame and two opposite door leaves. One side of each door leaf is hinged to two sides of the steel door frame through fireproof hinges, each door leaf comprises two steel plates forming a sandwich, expanded perlite is filled into the sandwich, sealing steel strips fixed between the steel plates are arranged on four edges of the sandwich, seam covering plates integrally extending to be bent with the steel plates on the door leaves are arranged on one mutually matched side of the two door leaves, and the front portion and the rear portion of door seams are covered by the seam covering plates when the two door leaves are closed. The door leaves adopt edge-covering free mode, have simple process, and reduce manufacturing cost, the seam covering plates are integrally bent with steel plates of the door leaves without deformation or dropping after use for a long period of time, and prolong service life of the fireproof door, fireproof adhering strips are installed at the combinations of the steel plates of the door leaves, and thereby the door is more beautiful in appearance, and increases fireproof performance.
Description
Technical field
The utility model relates to technical field of buildings, is specifically related to a kind of no bound edge steel heat-insulating fireproof door.
Background technology
Present commercially available labeled door, its door leaf adopts interlayer of steel plate to carry out the structure of bound edge mostly, between two block plates, fill after the fire-proof heat-insulating material such as perlite, crack between a door and its frame could be hidden and reach heat-insulating, fire-preventing effect preferably thereby also need to adopt the steel plate of additional customized to carry out bound edge in the edge of door leaf.The used steel plate of bound edge wherein, more steel have not only been used, and must make special mould it is processed, not only cost of manufacture height, technology are numerous and diverse, and in the labeled door use, the bound edge place easily is out of shape because of frequent impact or comes off, and causes outward appearance, fireproof performance and the application life of labeled door to be had a greatly reduced quality.
The utility model content
The utility model provides a kind of no bound edge steel heat-insulating fireproof door, the interlayer of steel plate of its door leaf has a style of one's own, and has cancelled binding structure extra on the conventional fire door, and cost of production is lower, has good heat-insulating, fire-preventing performance and moulding attractive in appearance.
For achieving the above object, the utility model has adopted following technical scheme.
No bound edge steel heat-insulating fireproof door comprises the door leaf that split on steel doorframe and two sides, and a side of door leaf is hinged by the both sides of fire prevention hinge and steel doorframe; Door leaf comprises two block plates of forming interlayer, fills expanded perlite in the interlayer, and four edges of interlayer are provided with the seal steel plate that is fixed between the steel plate; The side that the two sides door leaf cooperatively interacts all is provided with the whole extension of the steel plate bending of adopting on each door leaf and forms lid seam plate, its front and back of crack between a door and its frame after the door leaf closure of two sides all tegmentum seam plate cover, the long-term use can be out of shape or come off yet, and prolonged the application life of labeled door.
Wherein, lid seam plate is provided with the Expansion sealing adhesive tape in a side that cooperates door leaf.
Wherein, two block plates of forming door leaf are being provided with in opposite directions bending part with the hinged side of steel doorframe, and the seal steel plate of this side is fixed on the bending part inboard with connecting screw, and the bending part outside then covers with the Expansion sealing adhesive tape, the Expansion sealing adhesive tape has covered connecting screw, so not only attractive in appearance but also fire prevention.
Preferable, also on the seal steel plate at door leaf top, be provided with the fireproofing glue strip that cooperates steel doorframe, also be provided with the fireproofing glue strip that cooperates with the door leaf top in the upper edge of steel doorframe.
Compare with prior art, the utlity model has following beneficial effect:
(1) door leaf adopts the form of no bound edge, has improved production efficiency, has reduced cost of manufacture;
(2) lid at crack between a door and its frame place seam plate forms for the whole bending of the steel plate that constitutes door leaf, and long-term the use also can not be out of shape or come off, and prolonged the application life of labeled door;
(3) the steel plate junction on the door leaf all is equipped with fireproofing glue strip, and profile is more attractive in appearance, has improved fireproof performance again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the Z-Z sectional view of Fig. 1.
Fig. 3 is the Y-Y sectional view of Fig. 1.
Fig. 4 is the A portion enlarged drawing of Fig. 3.
Fig. 5 is the B portion enlarged drawing of Fig. 3.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model is described further.
As shown in Figure 1, no bound edge steel heat-insulating fireproof door comprises the door leaf of splitting in steel doorframe 1 and two sides 2, and a side of door leaf 2 is hinged with the both sides of steel doorframe 1 by fire prevention hinge 3.
As shown in Figures 2 and 3, door leaf 2 comprises two block plates 21 of forming interlayer, fill expanded perlite 22 in the interlayer, four edges of interlayer are provided with the seal steel plate 23 that is fixed between the steel plate, on the seal steel plate 23 at door leaf 2 tops, be provided with the fireproofing glue strip 11 that cooperates steel doorframe 1, also be provided with the fireproofing glue strip 12 that cooperates with door leaf 2 tops in the upper edge of steel doorframe 1.
As shown in Figure 4, the side that two sides door leaf 2 cooperatively interacts all is provided with the steel plate 21 whole extension bendings of adopting on each door leaf and forms lid seam plate 24, lid seam plate 24 is provided with Expansion sealing adhesive tape 241 in a side that cooperates door leaf 2, its front and back of crack between a door and its frame after two sides door leaf 2 closures all tegmentum seam plate 24 cover, the long-term use can be out of shape or come off yet, and prolonged the application life of labeled door.
As shown in Figure 5, two block plates 21 of forming door leaf are being provided with in opposite directions bending part 25 with the hinged side of steel doorframe 1, the seal steel plate 23 usefulness connecting screws 26 of this side are fixed on bending part 25 inboards, bending part 25 outsides then cover with Expansion sealing adhesive tape 27, Expansion sealing adhesive tape 27 has covered connecting screw 26, so not only attractive in appearance but also fire prevention.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design.
Claims (4)
1. do not have bound edge steel heat-insulating fireproof door, it is characterized in that: comprise the door leaf that split on steel doorframe and two sides, a side of door leaf is hinged by the both sides of fire prevention hinge and steel doorframe; Door leaf comprises two block plates of forming interlayer, fills expanded perlite in the interlayer, and four edges of interlayer are provided with the seal steel plate that is fixed between the steel plate; The whole extension of the steel plate bending that the side that the two sides door leaf cooperatively interacts all is provided with on each door leaf of employing forms lid seam plate, all tegmentum seam plate coverings of its front and back of the crack between a door and its frame after the door leaf closure of two sides.
2. no bound edge steel heat-insulating fireproof door according to claim 1 is characterized in that: lid seam plate is provided with the Expansion sealing adhesive tape in a side that cooperates door leaf.
3. no bound edge steel heat-insulating fireproof door according to claim 1, it is characterized in that: two block plates of forming door leaf are being provided with in opposite directions bending part with the hinged side of steel doorframe, the seal steel plate of this side is fixed on the bending part inboard with connecting screw, and the bending part outside then covers with the Expansion sealing adhesive tape.
4. according to claim 1 or 2 or 3 described no bound edge steel heat-insulating fireproof doors, it is characterized in that: on the seal steel plate at door leaf top, be provided with the fireproofing glue strip that cooperates steel doorframe, also be provided with the fireproofing glue strip that cooperates with the door leaf top in the upper edge of steel doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020158413XU CN201687371U (en) | 2010-04-07 | 2010-04-07 | Edge-covering free steel heat insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020158413XU CN201687371U (en) | 2010-04-07 | 2010-04-07 | Edge-covering free steel heat insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687371U true CN201687371U (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020158413XU Expired - Lifetime CN201687371U (en) | 2010-04-07 | 2010-04-07 | Edge-covering free steel heat insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687371U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196422A (en) * | 2014-08-06 | 2014-12-10 | 广东合众君实业有限公司 | Steel door |
| CN104727706A (en) * | 2015-03-17 | 2015-06-24 | 江苏省金鑫安防设备有限公司 | Fireproof door sheet and manufacturing process thereof |
| CN105863467A (en) * | 2016-06-22 | 2016-08-17 | 安徽安旺门业股份有限公司 | Steel heat-insulating and fireproof primary and secondary door combination and manufacturing method thereof |
| CN105909148A (en) * | 2016-06-22 | 2016-08-31 | 安徽安旺门业股份有限公司 | Heat-insulating and fireproof steel double-door and manufacturing method thereof |
| CN105927107A (en) * | 2016-06-22 | 2016-09-07 | 安徽安旺门业股份有限公司 | Improved steel-wood heat insulation fireproof master-secondary door and manufacturing method thereof |
| CN105927122A (en) * | 2016-06-22 | 2016-09-07 | 安徽安旺门业股份有限公司 | Novel steel-wood insulated fire-proof lash door and manufacturing method thereof |
| CN105927108A (en) * | 2016-06-30 | 2016-09-07 | 安徽安旺门业股份有限公司 | Novel wooden heat-insulation and fire-proof main and auxiliary door |
| CN105952342A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Novel double-leaf steel and wood heat-insulation fireproof door and method for manufacturing same |
| CN105952338A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Thermal-insulation and fireproof steel double door with windows and manufacturing method of thermal-insulation and fireproof steel double door |
| CN105952345A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel-wood heat-insulation fireproof door with window and making method thereof |
| CN105952339A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Biparting steel-wood heat-insulation fireproof door with windows and making method thereof |
| CN105952343A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Double-leaf steel-wood insulating fireproof door and manufacture method thereof |
| CN105952344A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Single-sash steel-wood heat-insulation fireproof door and making method thereof |
| CN105952340A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel insulating fireproof door and manufacture method thereof |
| CN105952341A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Novel steel, thermal-insulation and fireproof double door and manufacturing method thereof |
| CN106014151A (en) * | 2016-08-01 | 2016-10-12 | 福建辉盛消防科技股份有限公司 | Reinforced steel heat-insulation fireproof door |
| CN106088979A (en) * | 2016-08-01 | 2016-11-09 | 福建辉盛消防科技股份有限公司 | The steel wooden heat-insulating fireproof door of replaceable door face board |
| CN106401416A (en) * | 2016-06-22 | 2017-02-15 | 安徽安旺门业股份有限公司 | Modified steel-wood heat insulation fireproof double-door and manufacturing method thereof |
-
2010
- 2010-04-07 CN CN201020158413XU patent/CN201687371U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196422A (en) * | 2014-08-06 | 2014-12-10 | 广东合众君实业有限公司 | Steel door |
| CN104727706A (en) * | 2015-03-17 | 2015-06-24 | 江苏省金鑫安防设备有限公司 | Fireproof door sheet and manufacturing process thereof |
| CN105952338A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Thermal-insulation and fireproof steel double door with windows and manufacturing method of thermal-insulation and fireproof steel double door |
| CN105952344A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Single-sash steel-wood heat-insulation fireproof door and making method thereof |
| CN105927107A (en) * | 2016-06-22 | 2016-09-07 | 安徽安旺门业股份有限公司 | Improved steel-wood heat insulation fireproof master-secondary door and manufacturing method thereof |
| CN105927122A (en) * | 2016-06-22 | 2016-09-07 | 安徽安旺门业股份有限公司 | Novel steel-wood insulated fire-proof lash door and manufacturing method thereof |
| CN106401416A (en) * | 2016-06-22 | 2017-02-15 | 安徽安旺门业股份有限公司 | Modified steel-wood heat insulation fireproof double-door and manufacturing method thereof |
| CN105952342A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Novel double-leaf steel and wood heat-insulation fireproof door and method for manufacturing same |
| CN105863467A (en) * | 2016-06-22 | 2016-08-17 | 安徽安旺门业股份有限公司 | Steel heat-insulating and fireproof primary and secondary door combination and manufacturing method thereof |
| CN105952345A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel-wood heat-insulation fireproof door with window and making method thereof |
| CN105952339A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Biparting steel-wood heat-insulation fireproof door with windows and making method thereof |
| CN105952343A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Double-leaf steel-wood insulating fireproof door and manufacture method thereof |
| CN105909148A (en) * | 2016-06-22 | 2016-08-31 | 安徽安旺门业股份有限公司 | Heat-insulating and fireproof steel double-door and manufacturing method thereof |
| CN105952340A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel insulating fireproof door and manufacture method thereof |
| CN105952341A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Novel steel, thermal-insulation and fireproof double door and manufacturing method thereof |
| CN105927108A (en) * | 2016-06-30 | 2016-09-07 | 安徽安旺门业股份有限公司 | Novel wooden heat-insulation and fire-proof main and auxiliary door |
| CN106014151A (en) * | 2016-08-01 | 2016-10-12 | 福建辉盛消防科技股份有限公司 | Reinforced steel heat-insulation fireproof door |
| CN106088979A (en) * | 2016-08-01 | 2016-11-09 | 福建辉盛消防科技股份有限公司 | The steel wooden heat-insulating fireproof door of replaceable door face board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Yuanji Inventor before: Gao Yuanji Inventor before: Wu Xiangyou |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GAO YUANJI WU XIANGYOU TO: GAO YUANJI |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523425 Guangdong Province, Dongguan city Liaobu Town Road section lined Industrial Zone, spring and Spring Street No. three Patentee after: Guangdong China Security Technology Co., Ltd. Address before: 523425 Guangdong Province, Dongguan city Liaobu Town Road section lined Industrial Zone, spring and Spring Street No. three Patentee before: Dongguan Hualing Security Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |