CN2174546Y

CN2174546Y - Folding door and window

Info

Publication number: CN2174546Y
Application number: CN 92228659
Authority: CN
Inventors: 宋兆伦
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-19
Filing date: 1992-07-19
Publication date: 1994-08-17
Anticipated expiration: 2002-07-19

Abstract

The utility model relates to an improvement of a door and window of a building, particularly a folding door and window. A door leaf width center shaft used by the door and window is embedded and clamped in an upper and a lower beam rail grooves via a hanger frame mechanism and a foot frame mechanism, so a door leaf is supported by all rotation shaft centers of the door leaf, the weight of the door leaf is balanceable and does not deflect, and rotation and running are agile. A movable inner rail used by the door and window is arranged in the lower beam rail groove in a segmenting mode, so the running of a bottom idler wheel or a footing gauge is stabilized, and dust and impurities can be cleaned out in time; the door and window also uses a closed type vertical frame, so the door leaf can be protected by the vertical frame, and an entrance hall is beautified. The upper beam rail groove of the door and window can also uses a perforated reefed groove-shaped strip clamping wall type rail which is made into a middle beam of a double-layer folding window, and the double-layer folding window is made. The folding door and window has the advantages of simple structure, easy manufacture and convenient use.

Description

Folding door and window

The utility model relates to a kind of improvement of building doors and windows.Especially a kind of Foldable door and window, it belongs to the building structural member technical field.

The bar of common common door and window, axle center is all on an end frame of bar about it.Outside or inside door and window fan all has weak point: or suffer the wind and rain etch, or occupy the interior space.A kind of vehicle folding door is arranged, and its door-hinge also is in door leaf one side, after hinge connects, easily open the door fold after, door leaf swelling and hanging down of either of the testes phenomenon.This folding door should not connect too much door leaf, and is fragile, and switch is dumb, and stuck door leaf often takes place, and opens not open or close not conform to phenomenon.

The purpose of this utility model is exactly to design a kind of Foldable door and window that overcomes the center of gravity swelling and hanging down of either of the testes.Between this each door leaf, be connected firmly, the door leaf center of gravity falls within the beam rail groove, each door leaf slow-roll stabilization, freely, flexibly.Easy cleaning laying dust in this rail groove, Convenient switch.Fragile, the excessive defective that takes up space that this folding door will solve reaches purpose cool in summer and warm in winter again attractive in appearance.

Task of the present utility model is that following technical scheme is finished: developed a kind of folding door.This door includes: manual draw ring, doorframe, two row's Folding wings.Every row's Folding wing by the loose-leaf hinge the some hinged square swing leafs of bar formed.This all door leaf by the turning door leaf axle center inlay card on its upper and lower frame in the upper and lower beam rail groove of doorframe.On this basis, be provided with the turning door leaf axle center in the upper side frame center that is positioned at all swing leaf.This axle center is by bolted "T"-shaped hanger mechanism with it, and inlay card is contained in the upper beam rail groove with closing in flute profile.Also be provided with the turning door leaf axle center in the lower frame center that is positioned at all swing leaf, itself and the supercentral turning door leaf of upper side frame axle center are in together on the same straight line.This axle center is by foot rest bolted with it mechanism, insertable card have movable in the underbeam rail groove of rail.

Folding door of the present utility model, designed "T"-shaped hanger mechanism are to have radial bearing that the transverse axis two ends of "T"-shaped axle are equipped with and the thrust bearing that is equipped with on the vertical pivot of "T"-shaped axle to form.The vertical pivot of this "T"-shaped axle and the turning door leaf axle center on the upper side frame center are connected as a single entity, this vertical pivot suit is fixed in the inner ring of thrust bearing, the outer ring of its bearing then is fixed on the swing leaf upper side frame, thereby hold most of weight of swing leaf, make whole hanger mechanism can frame touch and roll on the internal groove side wall of the upper beam rail groove of closing in flute profile, can turn round again to turn 90 degrees and overlap, promptly finish the process of closing the door by opening the door to by being torqued into this rail groove perpendicular to upper beam rail groove.One section vertical pivot above thrust bearing of the vertical pivot of "T"-shaped axle of the present utility model, it is shaped as quadratic prism shape vertical pivot.This quadratic prism shape vertical pivot can slide in the closing in flute profile strip double wall of upper beam rail groove, plays stable door leaf, and don't influences the switching process that door leaf depends on thrust bearing to turn round to turn 90 degrees.

Folding door of the present utility model, designed foot rest mechanism is connected as a single entity with the turning door leaf axle center and is connected on the swing leaf by bolt by falling the axle of going up of " Y " shape wheel carrier, but and insertable card in underbeam rail groove and operation within it.Also be equipped with sleeve pipe at this axle of going up that falls " Y " shape wheel carrier.Outer thrust bearing and the disk spring of having refilled of this pipe.But this just load-bearing press in a part of weight of swing leaf and by this spring and transfer wheel carrier in underbeam rail groove, to be contacted with the bottom land cushioning effect all the time, make whole door leaf, switch reverses flexible operation, along sliding freely.This thrust bearing more makes door leaf from turning 90 degrees flexibly, closes up or upholds freely.In the crotch end roller is housed under " U " shape of " Y " shape wheel carrier.This is taken turns under disk spring and door leaf deadweight effect and contacts with underbeam rail groove all the time.

Folding door of the present utility model, designed foot rest mechanism can also be by the cylindric footing rule that are with noise elimination packing pipes such as plastics.These rule also are connected as a single entity with the turning door leaf axle center and are connected in the center of the lower frame of swing leaf by bolt.The bottom of these cylindric footing rule does not contact with the bottom land of underbeam rail groove, only with the outer wall and the sliding-contact of underbeam rail groove side cross wall of the noise elimination packing pipes such as plastics of suit.

Folding door of the present utility model, designed have movable in the underbeam rail groove of rail, be in the rail groove of proper width, to be provided with rail in the work of several sections " returning " shaped steel shapes, can take out removing groove inner product trifle in the world matter at any time.Should in rail be embedded in the underbeam rail groove, the empty rail well width space of reserving of its institute is just in time advised for the wheel carrier of foot rest mechanism or footing and is slided on flexibly in the underbeam rail groove.The end face of this underbeam rail groove is concordant with ground, makes pedestrian or vehicle pass-through without hindrance.

Folding door of the present utility model, designed doorframe, its right and left stile with about two rows be articulated in two row's swing leafs respectively by two half swing leaf-earlap.Yet the turning door leaf axle center of this earlap is on the vertical edge frame of this earlap.This frame axle center can be intercalated in the upper and lower beam rail groove.The residing frame in this axle center is fixedly connected on two stiles of doorframe by the loose-leaf hinge again, constitutes a complete folding door.The stile shape of this doorframe can be its cross section for "

" flute profile, also can be " L " shape.The groove of stile, or long hem width degree is slightly larger than the width of single-unit activity door leaf is beneficial to that door leaf is folding to be closed up in stile, reaches the effect of protection door leaf, beautiful decoration.The groove depth of stile or bond length have held just in time that half of all swing leaf number is superimposed closes up formed thickness, make this folding door back outward appearance of opening the door lose door leaf, protect and beautify courtyard.

The upper beam rail groove that Foldable door and window of the present utility model adopted, the two ends of this beam rail are fixed on the right and left stile of doorframe.The closing in flute profile strip double wall of this beam rail is a up/down perforation.Can insert the footing rule of embedding foot rest mechanism on it in the bar double wall, these footing rule can be slided in this double wall.The radial bearing that it can support down the crossbeam two ends that are contacted with "T"-shaped hanger mechanism in bar double wall, rolling-operation is freely on the internal groove side wall of beam rail groove to make this bearing.This upper beam rail groove can be used as the central sill of double-layer folding window, and all swing leafs also can be made into the sash of hollow frame.Hanger mechanism on all sash and foot rest mechanism are with the structure on the door leaf.Hollow frame can inlay single or two glass, thereby makes individual layer or double-layer folding window.

Foldable door and window of the present utility model is owing to having adopted the kinking of door leaf width central axis to rotate the function that realizes opening or closing door leaf; And, make the weight of all door leafs disperse to bear by thrust bearing and radial bearing that hanger mechanism and foot rest mechanism are adopted, and having overcome the door leaf swelling and hanging down of either of the testes, run switch is flexible; Close up in stile owing to all door leafs are collapsible simultaneously, do not occupy floor space, be not subjected to erosion by wind and rain, thereby have the effect of antirust pick-proof and anti-theft.All door leafs also can be made into frame shape, but interior mosaic glass of door leaf or gauze reach purpose cool in summer and warm in winter.

An accompanying drawings embodiment of the present utility model: make a large body folding door, as Fig. 1, Fig. 2, shown in Figure 3.Fig. 1 is the front view of large body folding door.Have among Fig. 1: manual draw ring 1, loose-leaf hinge 6, swing leaf 11, doorframe 17.Fig. 2 is the vertical view (Fig. 1 C-C is to sectional view) of the folding door when starting.Have among Fig. 2: loose-leaf hinge 6, swing leaf 11, underbeam rail groove 14, earlap 16 has the doorframe 17 of " L " shape stile.Fig. 3 is the folding door vertical view after opening the door wide.Have among Fig. 3: swing leaf 11, underbeam rail groove 14 has the doorframe 17 of " L " shape stile.Fig. 4 is the hanger mechanism of swing leaf and the structure cross-sectional schematic of foot rest mechanism.Have among Fig. 4: upper beam rail groove 2, "T"-shaped hanger mechanism 3, radial bearing 4, "T"-shaped axle 5, turning door leaf axle center 7, thrust bearing 8, disk spring 9, rail 10 in living, swing leaf 11, end roller 12, " Y " shape wheel carrier 13, underbeam rail groove 14.Fig. 5 is that the B-B of the hanger mechanism of swing leaf and foot rest mechanism is to the structure cross-sectional schematic.Have among Fig. 5: upper beam rail groove 2, hanger mechanism 3, radial bearing 4, "T"-shaped axle 5, thrust bearing 8, disk spring 9, end roller 12, " Y " shape wheel carrier 13, underbeam rail groove 14, sleeve pipe 15.

Another embodiment of the present utility model: as Fig. 6, Fig. 7, Fig. 8, shown in Figure 9.Fig. 6 is the structural front view of family's folding door.Have among Fig. 6: manual draw ring 1, loose-leaf hinge 6, swing leaf 11, have "

" doorframe 17 of flute profile stile.Fig. 7 is the vertical view of folding door when starting.Have among Fig. 7: loose-leaf hinge 6, swing leaf 11, underbeam rail groove 14, earlap 16, have "

" doorframe 17 of flute profile stile.Fig. 8 is the vertical view of folding door after opening the door wide.Have among Fig. 8: swing leaf 11, underbeam rail groove 14, have "

" doorframe 17 of flute profile stile.Fig. 9 is the hanger mechanism of swing leaf and the structure cross-sectional schematic of foot rest mechanism.Have among Fig. 9: upper beam rail groove 2, "T"-shaped hanger mechanism 3, radial bearing 4, "T"-shaped axle 5, turning door leaf axle center 7, thrust bearing 8, rail 10 in living, swing leaf 11, underbeam rail groove 14, cylindrical footing rule 18, noise elimination packing pipe 19.Figure 10 is the double-deck structural representation of installing of movable sashes.Have among Figure 10: upper beam rail groove (or central sill rail groove) 2, "T"-shaped hanger mechanism 3, radial bearing 4, "T"-shaped axle 5, rotate sash axle center 7, thrust bearing 8, swing leaf 11, end roller 12, " Y " shape wheel carrier 13, underbeam rail groove 14, cylindrical footing rule 18, noise elimination packing pipe 19, movable sashes axle center frame 20.

Claims

1, a kind of Foldable door and window, it includes: manual draw ring (1), doorframe (17) and by loose-leaf hinge (16) two row's Folding wings of the hinged square swing leaf of some bars (11), all door leafs (11) are by on its (11), turning door leaf axle center (7) inlay card on the lower frame is on doorframe (17), underbeam rail groove (2), (14) in, it is characterized in that: the turning door leaf axle center (7) that is positioned at all swing leaf (11) upper side frame center is by being contained in the upper beam rail groove (2) with closing in flute profile with its (7) bolted "T"-shaped hanger mechanisms (3) inlay card; The turning door leaf axle center (7) that is positioned at all swing leaf (11) lower frame center by with its (7) bolted foot rest mechanism, insertable card have live in the underbeam rail groove (14) of rail (10).

2, according to the described Foldable door and window of claim 1, it is characterized in that: described "T"-shaped hanger mechanism (3), there are the transverse axis two ends of "T"-shaped axle (5) that radial bearing (4) is installed, its (4) frame touches and rolls on the internal groove side wall of the upper beam rail groove (2) of closing in flute profile, vertical pivot of this axle (5) and the turning door leaf axle center (7) on the upper side frame center be connected as a single entity ground suit be fixed in the inner ring of thrust bearing (8), the outer ring of this bearing (8) is fixed on the swing leaf (11), and hold swing leaf (11), vertical pivot section in this thrust bearing (8) top is a quadratic prism shape vertical pivot, and it slides in the closing in flute profile strip double wall of upper beam rail groove (2).

3, according to the described Foldable door and window of claim 1, it is characterized in that: described foot rest mechanism, be that bolt is connected on the swing leaf (11) by falling the going up that axle is connected as a single entity with turning door leaf axle center (7) of " Y " shape wheel carrier (13), the axle of going up of this wheel carrier (13) also is provided with sleeve pipe (15), thrust bearing (8) and disk spring (9) load-bearing is housed in swing leaf (11) outside this pipe (15); In the crotch end roller (12) is housed under " U " shape of this wheel carrier (13), this is taken turns (12) and contacts with the bottom land of underbeam rail groove (14) all the time.

4, according to claim 1 and 2 described Foldable door and windows, it is characterized in that: described foot rest mechanism, it can also be to be connected as a single entity with turning door leaf axle center (7) and to be connected by bolt on the lower frame center of swing leaf (11) by the cylindric footing rule (18) that are with noise elimination packing pipes (19) such as plastics, this cylindric footing rule (18) bottom does not contact with the bottom land of underbeam rail groove (14), only with the side channel wall sliding-contact of noise elimination packing pipe outer wall such as the plastics of suit and underbeam rail groove (14).

5, according to the described Foldable door and window of claim 1, it is characterized in that: described underbeam rail groove (14) with the interior rail (10) of living, it is in suitably wide groove, be provided with the interior rail (10) of work of several sections " returning " shaped steel shapes, the rail well width space that this rail (10) institute's duty in underbeam rail groove (14) is reserved supplies the wheel carrier (13) of foot rest mechanism or footing rule (18) to slide on flexibly in the underbeam rail groove (14).

6, according to the described Foldable door and window of claim 1, it is characterized in that: described doorframe (17), its the right and left stile with about being connected between two rows swing leafs (11) be by two half swing leaf (11)---earlap (16), be articulated in two row's swing leafs (11) respectively, and the turning door leaf axle center of this earlap (16) is on the vertical edge frame of this earlap, this frame axle center can be intercalated in upper and lower beam rail groove (2), (14), and the residing frame in this axle center is fixedly connected on two stiles of doorframe (17) by hinge (6) again.

7, according to claim 1 and 6 described Foldable door and windows, it is characterized in that: the stile of described doorframe (17), its shape of cross section be "

" flute profile, or " L " shape, its groove or long hem width degree are slightly larger than the width of single-unit activity door leaf, and its groove depth or bond length have held just in time that half of all swing leaf number is superimposed closes up formed thickness.

8, Foldable door and window according to claim 1, it is characterized in that: described upper beam rail groove (2), the two ends of its beam rail are fixed on the right and left stile of doorframe (17), and its (2) closing in flute profile strip double wall is a up/down perforation, can insert the footing rule (18) of embedding foot rest mechanism on it in the bar double wall, can support the radial bearing (4) at the crossbeam two ends that are contacted with "T"-shaped hanger mechanism under it in the bar double wall, this upper beam rail groove (2) can be used as the central sill of double-layer folding window.