CN2529984Y

CN2529984Y - Multi-leaf folding door

Info

Publication number: CN2529984Y
Application number: CN 02202761
Authority: CN
Inventors: 黎炽明; 黎志能
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-30
Filing date: 2002-01-30
Publication date: 2003-01-08
Anticipated expiration: 2012-01-30

Abstract

The utility model relates to a folding door with a plurality of door leaves. A retractable connection device is arranged between an inner frame and an outer frame, by which a door frame is composed, for adjusting the width of the door frame. A door body is composed of a plurality of door leaves, which are movably connected with each other. An upper sliding rail and a lower sliding rail are positioned in the door frame, and pulleys, which are matched with the sliding rails, are mounted on the door leaves. For the door leaves are narrow, the swept space when opening is small. After the opening, the door leaves can be folded at one or both sides of a door, so that the space occupation is greatly reduced. The installation and utilization of the door are made flexible and convenient by a connecting device or a movable buckling device of the relevant door leaves. With attractive appearance and practicality, the utility model can be extensively used in all kinds of occasions.

Description

Multi-door fan folding door

Affiliated technical field

The utility model relates to a kind of door, particularly a kind of multi-door fan door that can fold.

Background technology

At present, known door comprises doorframe and door body, and the door body is made up of a door leaf, the size of door body and doorframe is all fixed, and this door has the defective of two aspects when using, and the one, width is unadjustable, can't adapt to the variation of door opening size, the 2nd, the door leaf broad, it is bigger to take up room during use.

The utility model content

For overcoming the above-mentioned defective of existing door, the utility model proposes a kind of multi-door fan folding door, the width of this door can be regulated, and can be installed in easily on the door opening of different sizes, and the door leaf width is little simultaneously, only takies very little space during use.

The utility model is to realize like this, multi-door fan folding door comprises doorframe and door body, doorframe comprises inside casing and housing, be provided with flexible linkage between inside casing and the housing, the upper and lower of inside casing is respectively equipped with sliding way and glide path, the door body comprises plural door leaf, is provided with articulating device or the movable buckle device that connects between the adjacent door leaf, and door leaf is respectively equipped with the carriage that embeds sliding way and glide path in the upper and lower of an end of alternate door leaf junction.During installation, can be according to the flexible linkage between the housing in the size adjustment of door opening, make the overall width of doorframe be adapted to the size of door opening, just door being pressed under the situation that does not change the door opening width, be very easy to installation.During use, because a door body is divided into a plurality of door leafs, the door leaf width is little, and obviously reduce in space inswept when opening or closing, and door leaf can also push folding placement the in one or both sides of door by carriage to, has greatly saved to take up room.

The beneficial effects of the utility model be can adjustment doors width, adapt to the door openings of different sizes, and occupation space is little when using, therefore be very easy to and install and use.

Description of drawings

Fig. 1 is the schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the anti-figure-three connecting ring that adopted of the utility model embodiment;

Fig. 3 is the structural representation of the bridge connection tightening buckle that adopted of the utility model embodiment;

Fig. 4 is the structural representation of the flexible linkage between the interior exterior door frame that adopted of the utility model embodiment;

Fig. 5 is the section structure schematic diagram on the utility model embodiment fluffy section bar of umbrella limit of being adopted.

The specific embodiment

As shown in Figure 1, multi-door fan folding door comprises doorframe 1 and door body, doorframe 1 comprises inside casing 2 and housing 3, be provided with flexible linkage between inside casing 2 and the housing 3, the upper and lower of inside casing 2 is respectively equipped with sliding way 4 and glide path 5, door body 1 comprises plural door leaf 6, is provided with articulating device 7 or active buckle device between the adjacent door leaf, and door leaf 6 is respectively equipped with the carriage 8 that embeds sliding way 4 and glide path 5 in the upper and lower of a side of alternate door leaf junction.

In the present embodiment, per two door leafs are formed a door leaf group, two door leafs in the same door leaf group link together by described articulating device 7, described carriage 8 is arranged on the non-conterminous both sides on two door leafs in each door leaf group, the adjacent door fan pass of different door leaf groups is crossed the described movable buckle device that connects and is connected, and the movable buckle device that connects comprises anti-figure-three connecting ring 9 (structure as shown in Figure 2) that embeds sliding way 4 and the bridge connection tightening buckle 10 (structure as shown in Figure 3) that embeds glide path 5.Two door leafs are connected into a door leaf group, become standard package, be convenient to batch machining in factory, the door opening of different sizes can be selected the door leaf group of varying number for use.The connection employing activity of door leaf connects buckle device between the door leaf group, can on-the-spotly when mounted connect.

Carriage 8 is a rotary pulley in the present embodiment, and other forms of known carriage also can be used in the utility model, and articulating device 7 can adopt comprehensive connection hinge or other known flexible connection technology.

As shown in Figure 4, the flexible linkage that present embodiment adopted comprises the holddown groove 11, the fixedly muscle 12 that is arranged on inside casing 2 that are arranged on housing 3, be arranged on adjusting nut 13 and screw rod 14 on the fixing muscle 12, one end of screw rod 14 embeds in the holddown groove 11, and the other end is connected with adjusting nut 13.

The utility model can also have the door leaf locking device, door leaf locking device in the present embodiment comprises lock tube 15 that is arranged on the doorframe 1 and the tapered end 16 that is arranged on the adjacent door leaf, the door leaf locking device can according to user's needs be arranged on the door any one or both sides to adapt to the needs of the different mode of opening the door of user, other known door leaf locking devices such as stay hook etc. also can be used in the utility model.

The utility model can have the fluffy section bar of the umbrella limit 17 (section structure as shown in Figure 5) that can realize excellent sealing in the both sides of door leaf, also can adopt other Sealing Technologies such as weather strip.

Two door leaf groups are arranged in the present embodiment, and totally 4 door leafs, door leaf numbers of other doors commonly used have 3,6,8 and 10 etc.

Claims

1, a kind of multi-door fan folding door, comprise doorframe and door body, it is characterized by doorframe and comprise inside casing and housing, be provided with flexible linkage between inside casing and the housing, the upper and lower of inside casing is respectively equipped with sliding way and glide path, the door body comprises plural door leaf, is provided with articulating device or the movable buckle device that connects between the adjacent door leaf, and door leaf is respectively equipped with the carriage that embeds sliding way and glide path in the upper and lower of a side of alternate door leaf junction.

2, multi-door fan folding door as claimed in claim 1, per two door leafs that it is characterized in that described door body are formed a door leaf group, two door leafs in the same door leaf group link together by described articulating device, and described carriage is arranged on the non-conterminous both sides on two door leafs in the door leaf group.

3, multi-door fan folding door as claimed in claim 2, the adjacent door fan pass that it is characterized in that described different door leaf groups is crossed the described movable buckle device connection that connects, and the described movable buckle device that connects comprises anti-figure-three connecting ring that embeds sliding way and the bridge connection tightening buckle that embeds glide path.

4, as claim 1,2 or 3 described multi-door fan folding doors, it is characterized in that described carriage is a rotary pulley.

5,, it is characterized in that described articulating device is comprehensive connection hinge as claim 1,2 or 3 described multi-door fan folding doors.

6, as claim 1,2 or 3 described multi-door fan folding doors, it is characterized in that described flexible linkage comprises the holddown groove, the fixedly muscle that is arranged on inside casing that are arranged on housing, is arranged on adjusting nut and screw rod on the fixing muscle, one end of screw rod embeds in the holddown groove, and the other end is connected with adjusting nut.

7, as claim 1,2 or 3 described multi-door fan folding doors, it is characterized in that also comprising the door leaf locking device.

8,, it is characterized in that the both sides of described door leaf have the fluffy section bar of umbrella limit as claim 1,2 or 3 described multi-door fan folding doors.