CN2165213Y - Out-swinging double-leaf safety door - Google Patents
Out-swinging double-leaf safety door Download PDFInfo
- Publication number
- CN2165213Y CN2165213Y CN 93222889 CN93222889U CN2165213Y CN 2165213 Y CN2165213 Y CN 2165213Y CN 93222889 CN93222889 CN 93222889 CN 93222889 U CN93222889 U CN 93222889U CN 2165213 Y CN2165213 Y CN 2165213Y
- Authority
- CN
- China
- Prior art keywords
- door
- leaf
- open
- fan
- big
- 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
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- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to an out-swinging double-leaf safety door. The door leaves are in the shape of big and small double-swinging leaves; the width of the big leaf is 600-720; the width of the small leaf is 280-410; the seaming of the big and small leaves is provided with a trapezoidal interface of 1-2 cm; a framework is fixed in the interlayer of the door leaves; a heat-insulating and sound-insulating layer is arranged in the framework; a damp-proof layer and a steel plate net are fixed on the framework; the inner part of the door leaf at the door lock point is provided with a strengthening steel plate and a strengthening wooden plate; the small leaf of the door can be locked at ordinary times, and only the big leaf is opened; after opening, no inner area of living rooms is occupied; the utility model has the functions of convenient opening, theft protection, heat insulation, and sound insulation, and is suitable for various residential doors.
Description
The utility model belongs to a kind of dwelling house family door.
Along with growth in the living standard, the resident constantly proposes higher requirement to dwelling house, from the family door, existingly open singly that to open family gate-width degree in single fan generally be 0.9 meter, inwardly open, the back door leaf that opens the door had taken original just very little door socket area, sometimes open the family door in and stopped up the passageway, after the people entered house, the space of dodging was little, caused and used inconvenience.Existing dwelling house family door also will dispose the steel security door in addition, and the family door forms double-deck the setting, make open the door, close the door, lock a door pretty troublesome.Therefore, dwelling house family door is badly in need of improving.
The purpose of this utility model provides a kind of external-open two-leaf type safety family door, does not take floor space, also has antitheft, insulation, sound insulation function, does not need other to steal grille door in the security protection.
External-open two-leaf type safety of the present utility model family door is made up of door leaf, doorframe, door lock, hinge, and door leaf comprises panel and skeleton, it is characterized in that:
Door leaf is the large and small fan-shaped formula of external-open, and the width of big fan is 600～720, and the width of little fan is 280～410, and big fan has 1～2 centimetre of ladder-shaped interface with the seam crossing of little fan;
Be fixed with skeleton in the interlayer of door leaf, be provided with the heat insulating and sound insulating layer in the skeleton, be fixed with damp-proof course and expanded metal lath on the skeleton, the door leaf inside at door lock place is provided with to be strengthened steel plate and strengthens plank.
Hinge is a steel plate flag chain type;
Damp-proof course can be Polypropylence Sheet, plastic paper, malthoid;
The heat insulating and sound insulating layer can be rock wool, polyphenyl foam plate, glass wool.
Door lock of the present utility model adopts the three-dimensional door lock, and at ordinary times with the upper and lower pinning of little fan, only the big fan of unlatching can be provided with loophole (window), letter newspaper delivery hole (case) on the little fan.
Advantage of the present utility model:
The family door can optionally only open big fan or fan, little fan are all opened greatly; Door leaf no longer takies the room inner area after opening, and promptly is equivalent to increase the room usable floor area; Have antitheft, insulation, sound insulation function, family door, security door unite two into one, and do not need to establish in addition security door.Be applicable to the family door of various dwelling houses.
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model cross section.
As shown in the figure, door leaf is made up of big fan 1, little fan 2, and the width of big fan is 630, and the width of little fan is 300, and big fan has 1.5 centimetres ladder-shaped interface with the seam crossing of little fan, and little fan is provided with loophole 5 and the letter newspaper is delivered hole 6; The outer panels 7 of door leaf, wainscot 8 are fixed by wooden frame 9, be fixed with rock wool heat-preservation soundproof course 10 and plastic sheeting damp-proof course 11 in the skeleton, be fixed with 25 * 25(millimeter on the skeleton) expanded metal lath 12, the door leaf inside at door lock 4 places is provided with to be strengthened steel plate 13 and strengthens plank 14; Hinge 15 is a steel plate flag chain type, and chain rivet does not expose; Whole family door is fixed on the doorframe 16.
The width of this family door can be selected 0.9 meter, 1.0 meters, 1.1 meters, 1.2 meters, and the width of its medium and small fan can be selected 280,300,350,410 millimeters, and the width of big fan can be selected 600,630,680,720 millimeters.
Claims (4)
1, a kind of external-open two-leaf type safety family door is made up of door leaf, doorframe, door lock, hinge, and door leaf comprises panel and skeleton, it is characterized in that:
Door leaf is the large and small fan-shaped formula of external-open, and the width of big fan is 600～720, and the width of little fan is 280～410, and big fan has 1～2 centimetre of ladder-shaped interface with the seam crossing of little fan;
Be fixed with skeleton in the interlayer of door leaf, be provided with the heat insulating and sound insulating layer in the skeleton, be fixed with damp-proof course and expanded metal lath on the skeleton, the door leaf inside at door lock place is provided with to be strengthened steel plate and strengthens plank.
2, external-open two-leaf type safety according to claim 1 family door, it is characterized in that: described insulation layer can be rock wool, polyphenyl foam plate or glass wool.
3, external-open two-leaf type safety according to claim 1 family door, it is characterized in that: described damp-proof course can be Polypropylence Sheet, plastic paper or malthoid.
4, external-open two-leaf type safety according to claim 1 family door, it is characterized in that: described hinge is a steel plate flag chain type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222889 CN2165213Y (en) | 1993-08-28 | 1993-08-28 | Out-swinging double-leaf safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222889 CN2165213Y (en) | 1993-08-28 | 1993-08-28 | Out-swinging double-leaf safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165213Y true CN2165213Y (en) | 1994-05-18 |
Family
ID=33801360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222889 Expired - Fee Related CN2165213Y (en) | 1993-08-28 | 1993-08-28 | Out-swinging double-leaf safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165213Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2490560A (en) * | 2011-01-31 | 2012-11-07 | Stephen Stone | Double door assembly with false centre frame member |
-
1993
- 1993-08-28 CN CN 93222889 patent/CN2165213Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2490560A (en) * | 2011-01-31 | 2012-11-07 | Stephen Stone | Double door assembly with false centre frame member |
| GB2490560B (en) * | 2011-01-31 | 2018-03-21 | Stone Stephen | Internal doorway for residential accommodation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |