Stairs hidden indoor layout of duplex apartment
One, technical field
The invention belongs to the housing construction field, particularly a kind of that indoor staircase is hiding, make it not take each room area, can more reasonably utilize the stairs hidden indoor layout of duplex apartment in space.
Two, background technology
In the housing construction of brick mix structure, through the layer 6 of being everlasting the spring layer building appears.Owing to be brick mix structure, the main body of wall of each layer is answered consistency from top to bottom, therefore is difficult in the spring layer dwelling house to come for indoor staircase the space to be set specially by changing main body of wall position.So in existing spring layer residential Building Design, generally all occupied the area in a part of dining room or parlor or hallway in an old Chinese house between indoor staircase, make the room seem narrow, both influenced the attractive in appearance of space, influenced the use in room again.
Three, summary of the invention
The present invention is for solving the deficiencies in the prior art, and providing a kind of can hide indoor staircase, makes it not take each room area, can more reasonably utilize the stairs hidden indoor layout of duplex apartment in space.
The scheme that solves the technology of the present invention problem is: in the spring layer dwelling house of one lift with two users, the parlor of each family band balcony is separately positioned on the both sides of public staircase, public staircase exterior wall is concordant with the parlor exterior wall.The spring layer dwelling house is divided into two-layer up and down, and the parlor is in lower floor, and the principal bedroom is positioned at directly over the parlor.The indoor staircase of L type leans on the side starting of staircase from the balcony of lower floor, and turn 90 degrees the principal bedroom that arrives the upper strata through the sky of public staircase.Wherein, the distance of the mark time upper surface and the public staircase halfpace below it at the public staircase exterior wall of indoor staircase process place is not less than the floor height of this dwelling house, in order to avoid the pedestrian meets and discusses at public staircase.There is party wall to isolate between the indoor staircase at adjacent two families.Be provided with the balcony exterior wall between indoor staircase starting place and the party wall, be used to block indoor staircase, play protective action simultaneously.
Adopt such scheme can receive following remarkable result:
Because the present invention is hidden in indoor staircase the top of balcony side and public staircase, make each room of premises all can't see indoor staircase, so just avoided indoor staircase to influence the use in room, also make in the room horizontal traffic more smooth and easy, improve space availability ratio simultaneously, also helped the succinctly attractive in appearance of the interior space.
Four, description of drawings
Fig. 1 is the ground-plan of stairs hidden indoor layout of duplex apartment;
Fig. 2 is the upper strata plan view of stairs hidden indoor layout of duplex apartment.
Among the figure: 1 parlor, 2 balconies, 3 balcony exterior walls, 4 party walls, 5 indoor staircase, 6 principal bedrooms, 7 public staircases.
Five, the specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
At one lift with two users, floor height is in the spring layer dwelling house of 2900mm, and the parlor 1 of each family band balcony 2 is separately positioned on the both sides of public staircase 7, and public staircase 7 exterior walls are concordant with parlor 1 exterior wall.This spring layer dwelling house is divided into two-layer up and down, and parlor 1 is in lower floor, and principal bedroom 6 is positioned at directly over the parlor 1.The indoor staircase 5 of L type leans on the side starting of staircase 7 from the balcony 2 of lower floor, and turn 90 degrees the principal bedroom 6 that arrives the upper strata through the sky of public staircase 7.Indoor staircase 5 is totally 15 steps, the step height is 193.3mm, and indoor staircase 5 is the 8th step of going upstairs through marking time of public staircase 7 exterior wall places, and its upper surface is apart from lower floor 1546.4mm, the distance of lower floor and public staircase 7 halfpaces is half of floor height, i.e. 1450mm.Therefore the distance of public staircase 7 halfpaces of the 8th step upper surface distance is: 1546.4+1450=2996.4mm.This is highly greater than the floor height of this dwelling house, therefore the problem that does not exist the pedestrian to meet and discuss at public staircase.There is party wall 4 to isolate between the indoor staircase at adjacent two families.Be provided with balcony exterior wall 3 between indoor staircase 5 startings place and the party wall 4, be used to block indoor staircase 5, play protective action simultaneously.