Abstract

Disclosed is a door structure including a first door frame, a second door frame, and door leaf. The door structure further includes a lock structure arranged to selectively lock the door leaf to the first door frame when the first door frame is open from the second door frame and to selectively lock the first door frame to the second door frame while the door leaf is open from the first door frame. Operating a first door handle causes the lock structure to lock the first door frame to the second door frame, and operating a second door handle causes the lock structure to lock the door leaf to the first door frame. Hinge frame portions of the door frames are arranged at the same side of the door leaf.

IPC Classes  ?

• E06B 1/52 - Frames specially adapted for doors
• E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
• E05B 13/00 - Devices preventing the key or the handle or both from being used
• E05B 63/14 - Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
• E05B 65/06 - Locks for special use for swing doors

Abstract

A double door structure (100) comprising two inner door frames (110A, 110B) comprising a hinge frame portions (111A, 111B), and defining a first space for door leaves (130A, 130B). The double door structure (100) further comprises inner hinges (101A, 101B) attached to the hinge frame portions (111A, 111B) and the door leaves (130A, 130B), respectively, and are arranged to allow the door leaves (130A, 130B) to open only to a first direction (A). Furthermore, the double door structure (100) comprises an outer door frame (120) comprising outer hinge frame portions (121) arranged on opposite sides of the door leaves (130) and defining, between the outer hinge frame portions (121), a second space for the inner door frames (110A, 110B). Further, the double door structure (100) comprises outer hinges (102) attached to the outer hinge frame portions (121) and to the hinge frame portions (111A, 111B), and arranged to allow the door frames (110A, 110B) to open only to a second direction (B) being opposite to the first direction (A).

IPC Classes  ?

• E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
• E05D 15/54 - Suspension arrangements for wings allowing alternative movements for opening both inwards and outwards
• E06B 1/52 - Frames specially adapted for doors
• E05B 65/06 - Locks for special use for swing doors

Abstract

A door structure (100) comprising a first door frame (110), a second door frame (120), and door leaf (130). The door structure (100) further comprises a lock structure (140) arranged to selectively lock the door leaf (130) to the first door frame (110) when the first door frame (110) is open from the second door frame (120) and to selectively lock the first door frame (110) to the second door frame(120) while the door leaf (130) is open from the first door frame (110). Operating a first door handle (131) causes the lock structure (140) to lock the first door frame (110) to the second door frame (120), and operating a second door handle(132) causes the lock structure (140) to lock the door leaf (130) to the first door frame (110). Hinge frame portions (111, 121) of the door frames (110, 120) are arranged at the same side of the door leaf (130).

IPC Classes  ?

• E05B 65/06 - Locks for special use for swing doors
• E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
• E05B 63/14 - Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
• E06B 3/34 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement

Abstract

A door structure (100) comprising a first door frame (110), a second door frame (120), and door leaf (130). The door structure (100) further comprises a lock structure (140) arranged to selectively lock the door leaf (130) to the first door frame (110) when the first door frame (110) is open from the second door frame (120) and to selectively lock the first door frame (110) to the second door frame(120) while the door leaf (130) is open from the first door frame (110). Operating a first door handle (131) causes the lock structure (140) to lock the first door frame (110) to the second door frame (120), and operating a second door handle(132) causes the lock structure (140) to lock the door leaf (130) to the first door frame (110). Hinge frame portions (111, 121) of the door frames (110, 120) are arranged at the same side of the door leaf (130).

IPC Classes  ?

• E05B 63/14 - Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
• E05B 65/06 - Locks for special use for swing doors
• E06B 3/34 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
• E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening