CN102678016B - Steel bridge-cutoff section - Google Patents

Steel bridge-cutoff section Download PDF

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Publication number
CN102678016B
CN102678016B CN201210188247.1A CN201210188247A CN102678016B CN 102678016 B CN102678016 B CN 102678016B CN 201210188247 A CN201210188247 A CN 201210188247A CN 102678016 B CN102678016 B CN 102678016B
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CN
China
Prior art keywords
section
bridge
steel
cutoff
steel bridge
Prior art date
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.)
Expired - Fee Related
Application number
CN201210188247.1A
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Chinese (zh)
Other versions
CN102678016A (en
Inventor
袁国良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Dongfang Steel Structure Co ltd
Original Assignee
DAQING GUOMEI BUILDING DECORATION Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAQING GUOMEI BUILDING DECORATION Co Ltd filed Critical DAQING GUOMEI BUILDING DECORATION Co Ltd
Priority to CN201210188247.1A priority Critical patent/CN102678016B/en
Publication of CN102678016A publication Critical patent/CN102678016A/en
Application granted granted Critical
Publication of CN102678016B publication Critical patent/CN102678016B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a steel bridge-cutoff section, and belongs to sections. The steel bridge-cutoff section consists of a steel section and an aluminum section, wherein the steel section is an n-shaped frame, and is in mortise and tenon joint with a high polymer material section by aluminum section teeth at a bridge opening of the steel section. The steel bridge-cutoff section at the bridge opening is in mortise and tenon joint with the aluminum section teeth; and the aluminum section teeth are in mortise and tenon joint with a section bridge of high polymer material. The steel bridge-cutoff section has a steel bridge-cutoff structure, so that the attractive appearance and strength of doors and windows are ensured, and the problem that the heat-preserving performance is reduced because the steel section cannot be manufactured in a bridge-cutoff mode is solved; and a heat-preserving effect of the doors and windows can be ensured, and the hardness of door frames also can be enhanced, so the steel bridge-cutoff section is long in service life and convenient to transport and install, and has the heat-preserving performance.

Description

Steel bridge-cutoff section
Technical field
The invention belongs to section bar, relate to a kind of steel bridge-cutoff section specifically.
Background technology
At present, the bridge cut-off section bar major part that door and window is used is all aluminium matter.Bridge-cut aluminum section bar has taken into account the advantage of plastics and aluminium alloys bi-material, meets the multiple requirement of decorative effect and door and window intensity and durability energy simultaneously.Heat-insulating bridge-cut-off aluminium-plastic section bar can realize the three seal structures of door and window, is rationally separated steam chamber, successfully realizes air water isopiestic equilibrations, significantly improve watertightness and the tightness of door and window.But aluminium matter structural rigidity is low, fragile, cause the service life reduction of door and window.
Summary of the invention
In order to solve above-mentioned asking, the present invention is intended to manufacture that a kind of hardness is high, not fragile, weight is light, steel bridge-cutoff section that is simple and reasonable, not easily burn into long service life.
Steel bridge-cutoff section of the present invention, be made up of steel section and aluminium matter type tooth, described steel section is n glyph framework, and the logical peraluminous type tooth at Qi Qiaokou place, with macromolecular material section bar phase mortise-tenon joint.
As a further improvement on the present invention, steel bridge-cutoff section and the aluminium matter type tooth of described bridge mouth are mortise-tenon joint, and the type bridge of aluminium matter type tooth and macromolecular material is mortise-tenon joint.
As a further improvement on the present invention, aluminium matter type tooth is dentation aluminium section.
As a further improvement on the present invention, macromolecular material section bar is made up of nylon.
Steel bridge-cutoff section of the present invention, steel bridge cutoff structure, namely ensure that aesthetic property and the intensity of door and window, overcomes again steel section and can not make bridge cut-off thus a difficult problem for heat-insulating property reduction; The heat insulation effect of door and window can be ensured, again can the hardness of doorframe, reach long service life, convenient transport and the beneficial effect simultaneously taking into account again heat-insulating property is installed.
Accompanying drawing explanation
Fig. 1 is steel bridge-cutoff section overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
Steel bridge-cutoff section, be made up of steel section 1 and aluminium matter type tooth 2, described steel section is n glyph framework, aluminium matter type tooth 2, aluminium matter type tooth 2 and macromolecular material section bar 4 phase mortise-tenon joint at Qi Qiaokou 3 place snapping.
Steel bridge-cutoff section 1 and the aluminium matter type tooth 2 of described bridge mouth 3 are mortise-tenon joint, and aluminium matter type tooth 2 is mortise-tenon joint with the type bridge 4 of macromolecular material, and the two ends of macromolecular material section bar 4 are that swallow-tail form matches with the dovetail groove of aluminium matter type tooth 2.Described aluminium matter type tooth 2 is dentation aluminium section.Described macromolecular material section bar 4 is made up of nylon.
Steel bridge-cutoff section, the steel bridge cut-off component of employing, as jamb, penetrates heat insulating strip in the middle of section bar, steel profile is disconnected, and forms bridge cut-off, effectively stops the conduction of heat.

Claims (1)

1. steel bridge-cutoff section, be made up of steel section (1) and aluminium matter type tooth (2), it is characterized in that steel section is n font framework, steel bridge-cutoff section (1) in Qi Qiaokou (3) and aluminium matter type tooth (2) are mortise-tenon joint, and aluminium matter type tooth (2) is mortise-tenon joint with the type bridge (4) of macromolecular material; Described aluminium matter type tooth (2) is dentation aluminium section, and described macromolecular material section bar (4) is made up of nylon.
CN201210188247.1A 2012-06-09 2012-06-09 Steel bridge-cutoff section Expired - Fee Related CN102678016B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210188247.1A CN102678016B (en) 2012-06-09 2012-06-09 Steel bridge-cutoff section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210188247.1A CN102678016B (en) 2012-06-09 2012-06-09 Steel bridge-cutoff section

Publications (2)

Publication Number Publication Date
CN102678016A CN102678016A (en) 2012-09-19
CN102678016B true CN102678016B (en) 2015-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210188247.1A Expired - Fee Related CN102678016B (en) 2012-06-09 2012-06-09 Steel bridge-cutoff section

Country Status (1)

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CN (1) CN102678016B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101506016B1 (en) * 2014-08-04 2015-03-27 (주)동해공영 The insulation improved frame for windows and doors
CN104832054B (en) * 2015-06-04 2017-07-14 四川美萨门窗有限公司 A kind of aluminum wood door-window section bar

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2571964Y (en) * 2002-09-24 2003-09-10 辽宁九天科技工业发展有限公司 Gluing free structured decorative door and window cover
CN2611539Y (en) * 2003-01-24 2004-04-14 沈阳市彩板型材厂 Heat isolation colour steel plate profile and door/window
KR20090119404A (en) * 2008-05-16 2009-11-19 주식회사 알서스 Opening and closing of doors having insulate structure
CN202578309U (en) * 2012-06-09 2012-12-05 大庆市国美建筑装饰有限公司 Steel broken-bridge profile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2571964Y (en) * 2002-09-24 2003-09-10 辽宁九天科技工业发展有限公司 Gluing free structured decorative door and window cover
CN2611539Y (en) * 2003-01-24 2004-04-14 沈阳市彩板型材厂 Heat isolation colour steel plate profile and door/window
KR20090119404A (en) * 2008-05-16 2009-11-19 주식회사 알서스 Opening and closing of doors having insulate structure
CN202578309U (en) * 2012-06-09 2012-12-05 大庆市国美建筑装饰有限公司 Steel broken-bridge profile

Also Published As

Publication number Publication date
CN102678016A (en) 2012-09-19

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180214

Address after: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317

Patentee after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD.

Address before: Wan Feng Lu, Longfeng District of Heilongjiang Province, Daqing City, No. 40, 163316

Patentee before: DAQING GUOMEI BUILDING DECORATION Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181106

Address after: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu

Patentee after: Chai Fenfen

Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317

Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190116

Address after: 233000 Shenghua road 285, Huaishang District, Bengbu, Anhui

Patentee after: ANHUI JINDA EXPLOSION-PROOF ELECTRIC Co.,Ltd.

Address before: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu

Patentee before: Chai Fenfen

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190719

Address after: 233000 No. 1419 Changqing South Road, Bengbu City, Anhui Province (in the courtyard of Anhui Fulian Heavy Industry Machinery Co., Ltd.)

Patentee after: ANHUI DONGFANG STEEL STRUCTURE Co.,Ltd.

Address before: 233000 No. 285 Shenghua Road, Huaishang District, Bengbu City, Anhui Province

Patentee before: ANHUI JINDA EXPLOSION-PROOF ELECTRIC Co.,Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

CF01 Termination of patent right due to non-payment of annual fee