CN102206980A

CN102206980A - Combined door

Info

Publication number: CN102206980A
Application number: CN2011101558238A
Authority: CN
Inventors: 刘强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2011-10-05

Abstract

The invention discloses a combined door which has low cost and is suitable for batch production. The combined door comprises a door frame, a door leaf, hinges, bolts and a door lock, wherein the door leaf consists of an upper door leaf, a main door leaf and an auxiliary door leaf; one side of the upper door leaf is hinged with an upright post of the door frame through hinges; a beam of the door frame is inserted into the upper side of the upper door leaf through a bolt; the main door leaf and the auxiliary door leaf are hinged through hinges to form a whole; the auxiliary door leaf is hinged with the upright post of the door frame through hinges; the upper door leaf is inserted into the upper sides of the main door leaf and the auxiliary door leaf through bolts; and the door lock is arranged on the main door leaf and is matched with an upright post of the door frame. The structure of the upper door leaf, the main door leaf and the auxiliary door leaf is adopted, and the whole door leaf is divided into combinations in upper, left and right directions, so that the area of the single door leaf is reduced, manufacturing cost and transportation cost are reduced, and the combined door is suitable for batch production; and the combined door serving as a basic unit can be expanded into a larger door.

Description

A kind of composite door

Technical field

The present invention relates to a kind of door, particularly a kind of door with combination function.

Background technology

All dwelling houses all have door, adopt integral structure but traditional door all is a door leaf, and when gate or gate facing the street employing traditional structure, because the area of door is big, it is very inconvenient to open and close.For this reason, the existing many gates or the gate facing the street all adopt the structure of offering a wicket on big door leaf again, use wicket at ordinary times, when needing carrying thing or vehicles passing in and out, open the gate again, and this has made things convenient for turnover to a certain extent.But the gate of this door is often bigger, and wicket is a part on the gate, causes because wicket is not of uniform size, so be difficult to make in advance, is unfavorable for producing in batches.The area at gate is unfavorable for more greatly making and transportation, also can increase set-up time and cost.

Summary of the invention

The purpose of this invention is to provide the composite door that a kind of cost is low, help producing in batches.

Technical scheme of the present invention is: comprise doorframe, door leaf, hinge, latch and door lock; Described door leaf is made up of last door leaf, main door leaf and secondary door leaf; Last door leaf one side is hinged by hinge and doorframe column, pegs graft by latch and doorframe crossbeam in last door leaf top; Main door leaf and secondary door leaf are articulated as one by hinge, and secondary door leaf is hinged by hinge and doorframe column, peg graft by latch and last door leaf respectively in the top of main door leaf and secondary door leaf; On the main door leaf door lock is housed, this door lock cooperates with doorframe column.

The invention has the beneficial effects as follows: the structure of door leaf, main door leaf and secondary door leaf in the employing, with whole door leaf be divided into, the combination of left and right three directions, reduced the area of single door leaf, not only cost of manufacture and cost of transportation reduce, and are fit to produce in batches.Composite door of the present invention can be used as an elementary cell and expands, and is combined into bigger door.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.Shown in Figure 1, the present invention includes doorframe 1, door leaf, hinge 6, latch 5 and door lock 7.Described door leaf is made up of last door leaf 4, main door leaf 2 and secondary door leaf 3.Last door leaf 4 one sides are hinged by hinge 6 and doorframe 1 column, peg graft by latch 5 and doorframe 1 crossbeam in last door leaf 4 tops.Main door leaf 2 and secondary door leaf 3 are articulated as one by hinge 6, and secondary door leaf 3 is hinged by hinge 6 and doorframe 1 column, peg graft by latch 5 and last door leaf 4 respectively in the top of main door leaf 2 and secondary door leaf 3.On the main door leaf 2 door lock 7 is housed, this door lock 7 cooperates with doorframe 1 column.When needs increase ventilation, all latches 5 that are plugged on the door leaf 4 can be opened, will go up door leaf 4 and push open and get final product.When walking use for the people at ordinary times, only need the latch 5 on the main door leaf 2 is opened from last door leaf 4, door lock 7 is performed fighting to get final product.When the needs vehicle pass-through, only need the latch 5 on main door leaf 2 and the secondary door leaf 3 is opened from last door leaf 4, door lock 7 is opened, push main door leaf 2 and secondary door leaf 3 open and get final product.If can't meet the demands, then will go up the latch 5 on door leaf 4 tops and open, can push whole door leaf open.The present invention has not only reduced cost of manufacture and cost of transportation, and is fit to produce in batches.

Claims

1. a composite door comprises doorframe (1), door leaf, hinge (6), latch (5) and door lock (7), it is characterized in that: described door leaf is made up of last door leaf (4), main door leaf (2) and secondary door leaf (3); Last door leaf (4) one sides are hinged by hinge (6) and doorframe (1) column, peg graft by latch (5) and doorframe (1) crossbeam in last door leaf (4) top; Main door leaf (2) and secondary door leaf (3) are articulated as one by hinge (6), secondary door leaf (3) is hinged by hinge (6) and doorframe (1) column, pegs graft by latch (5) and last door leaf (4) respectively in the top of main door leaf (2) and secondary door leaf (3); Door lock (7) is housed on the main door leaf (2), and this door lock (7) cooperates with doorframe (1) column.