CN2492668Y

CN2492668Y - Suspended folding door capable of being opened completely

Info

Publication number: CN2492668Y
Application number: CN 01235368
Authority: CN
Inventors: 邹爱国; 邹松林
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-19
Filing date: 2001-06-19
Publication date: 2002-05-22
Anticipated expiration: 2011-06-19

Abstract

A suspensory wide-open folding door of the utility model consists of a doorframe, a door leaf 1 and .11 One side of the door leaf 1 is articulated with a hinge shaft cleading connected fixedly with the doorframe and the other side is articulated with the door leaf 11 by a hinge shaft nesting (7). The top end of the other side of the door 11 is articulated with a hanging wheel frame and the lower end is articulated with a universal wheel. When the door is opened, the door leaf 1 1 turns outwards along the doorframe while the door leaf 11 bends towards the door leaf 1. At the same time, the other side of the door leaf 11 slides and turns along the upper and lower nesting (23, 27) via the hanging wheel and the universal wheel. The top-grade indoor decoration door has the advantages of compact structure, agile opening and closing, enough connecting rigidity and intension, which can be folded and opened fully with little utilization area.

Description

Suspension standard-sized sheet folding door

The utility model belongs to the civilian construction door and window, is a kind of high mark structure suspension standard-sized sheet folding door that is applicable to house decoraton.

Household aluminium alloys, plastic-steel or stainless steel at present commonly used are decorated door, generally adopt the translation push-pull configuration, can not open wide to be full-gear when opening, and not only make to feel spacious inadequately after opening the door, and influence personnel's turnover, and daylighting, circulation of air all are restricted.If the glass fiber reinforced plastic vertical hinged door that the home decoration door adopts luxurious market to use then needs to increase many spendings, the keying of vertical hinged door fan takies big working space in addition, also should not be in indoor use.

Chinese patent ZL00225319.4 is with the flat folding window of opening of fastening support " a kind of folded flat evolution formula is provided; hinged between its sash I and the sash II; that the nearly window frame of sash I place rotates along axle by shaft seat and the shaft base that is equipped with; the upper and lower side of recessed (or protruding) frame material of sash II respectively has roller wheel shaft and universal wheel by the hinge jacking, can roll along the groove (or protruding rail) of (or time) lubricating substance on the window frame and move.But if be used for comparatively heavy folding door, obviously there is the problem of some strength and stiffness deficiencies in this folded flat evolution formula structure.

Deficiency at above-mentioned existing folded flat fenestration existence, on its basis, Sliding Structures between upward (or down) lubricating substance of the hinge rotation structure between design improvement door leaf I and doorframe, recessed (or protruding) the frame material that reaches door leaf II and doorframe is a technical assignment of the present utility model.

Structure of the present utility model is mainly by last, the doorframe that following lubricating substance and left and right sides side-seam cement are formed, on, the door leaf I that the hinge material of lower transverse frame material and frame material and belt length axle is formed, on, the door leaf II that the hinge material of lower transverse frame material and belt length axle and recessed (or protruding) frame material are formed, door leaf I, the major axis of the hinge material of II can inject the formations such as left and right sides major axis Kong Li of hinge jacking respectively, be characterized in that door leaf I pastes the frame material of the frame material employing belt length axle of doorframe one side, corresponding doorframe one side side-seam cement adopts the side-seam cement of band slot, the major axis that the major axis of door leaf I frame material can be put into the hinge cage plate overlaps interior hinged, edge is arranged on the hinge cage plate in addition, can join in the slot that is stuck in side-seam cement behind the location, be installed on the side-seam cement the hinge cage plate is fastening; The hinged multi pack hanging wheel frame in upper end of recessed (or protruding) frame material of door leaf II, the pulley on the hanging wheel frame can be fitted in to roll in the chute of coulisse and move, and coulisse has location in can the inserting door upper slide of frame material prefabricated slot of edge in addition, and with the fastening installation of last lubricating substance; The universal wheel of band dihedral roller is equipped with in the lower end of recessed (or protruding) frame material of door leaf II, and the dihedral roller of universal wheel can slippage on the re-entrant angle gathering sill of lubricating substance under the doorframe.

Another design feature of the present utility model is: the major axis lower end that door leaf I pastes the frame material of doorframe one side is fixed with the thrust ball, and the notch board of support thrust ball is housed on the lubricating substance under the corresponding doorframe.

Suspension standard-sized sheet folding door with said structure produces following good effect: I successively, when pushing folding door open, door leaf I can paste along window frame and outwards cut with scissors commentaries on classics, the hinge jacking that connects between door leaf I, II lean on simultaneously outwards forms folding the rotation, and the pulley and the universal wheel dihedral roller of the hanging wheel frame of recessed (or protruding) frame material upper and lower end of door leaf II opposite side, in the chute of the coulisse that can be provided with on the lubricating substance on doorframe respectively and down slippage and door leaf II is rotated in the re-entrant angle gathering sill on the lubricating substance is until the folding fully doorframe one side standard-sized sheet that abuts against of door leaf I, II.Door leaf I, the pass closed procedure of II is with in like manner above-mentioned.2, because door leaf I pastes the hinged rotation along window frame, and the hinged rotation between door leaf I, the II, all adopt major axis hinge in the major axis cover to change and finish, have higher linking intensity and rigidity, improved dependability and abrasion resistance.3, because the upper end suspension pulley structure of recessed (or protruding) frame material of door leaf II has further overcome in use issuable door leaf II tenesmus.Be provided with dihedral roller universal wheel in the lower end of recessed (or protruding) frame material in addition, this dihedral roller rolls when moving in the re-entrant angle gathering sill of the following lubricating substance of doorframe, as long as adjust suitably, wheel is tightr with groove subsides proportioning, reduced and rolled the gap of moving hour wheel and groove and rock, also eliminated the conventional protruding guide rail of the following lubricating substance walking defective of tripping easily in addition.4, after adorning a thrust ball in the band andgudgeon axle lower end of door leaf I side-seam cement, door leaf I can rely on when rotating in the notch board of thrust ball lubricating substance under doorframe and roll, thereby rotates more flexibly, and further prevents the long-term tenesmus of using back door leaf I.

Fig. 1 is the utility model interior elevation signal of door at closing time.

Fig. 2 is A-A profile signal among Fig. 1.

Fig. 3 is C portion enlarged drawing signal among Fig. 2.

Fig. 4 is B-B profile signal among Fig. 1.

Figure is the signal of major axis among Fig. 3 (10) lower end structure E-E sectional drawing.

Fig. 6 is the utility model folded situation schematic diagram that opens the door.

From Fig. 1, Fig. 2, Fig. 3 as seen, suspension standard-sized sheet folding door mainly contains the doorframe of upper and lower lubricating substance (23,27) and left and right sides side-seam cement (14) composition, the door leaf I that the hinge material (3) of upper and lower horizontal frame material (1,2) and frame material (9) and belt length axle is formed, upper and lower horizontal frame material (1,2) and the hinge material (3) of belt length axle and the door leaf II of recessed (or protruding) frame material (4,5) composition.The major axis (6) of the hinge material (3) of door leaf I, II can be put into the lining, major axis hole, the left and right sides (8) of hinge jacking (7).The major axis (10) of the frame material (9) of door leaf I can be put into major axis cover (12) lining of hinge cage plate (11), and hinge cage plate (11) has edge (13), can join location in the slot (15) of the side-seam cement (14) that is stuck in doorframe, and fastening with screw (16).

From Fig. 4 as seen, the upper end of recessed (or protruding) frame material (4,5) of door leaf II installs and stretches out screw rod (17), and suit hanging wheel frame (18) back is fixing with piecing together tight nut (19), and guarantees that hanging wheel frame (18) can rotate along screw rod (17).Respectively have two pulleys (20) to roll in the chute of coulisse (21) about hanging wheel frame (18) is gone up and move, coulisse (21) has the edge (22) and the slot of the last lubricating substance (23) of doorframe to join the fastening position, and screw (24) is fastening.Universal wheel (25) is equipped with in the lower end of recessed (or protruding) frame material (4,5), and the dihedral roller (26) of universal wheel can be gone up slippage at the re-entrant angle gathering sill (28) of lubricating substance under the doorframe (27).

From Fig. 5 as seen, the lower end of frame material (9) major axis (10) of door leaf I is fixed with thrust ball (29), is fixed with the notch board (30) of support ball (29) on the lubricating substance under the corresponding doorframe (27).

Fig. 2 and Fig. 6 represented respectively to close the door and the open the door configuring condition of door leaf I, II and doorframe when folding.

In addition on Fig. 2, Fig. 3, Fig. 4, Fig. 6 as seen, side-seam cement of doorframe (14) and following lubricating substance (27) from the interior can cement of opening shape (31,32), make doorframe more firm with connecting of wall hole towards wall hole one side opening-like (31,32) respectively when mounted.

Obvious this suspension standard-sized sheet folding door can be installed door lock, latch, weather strip, screening tape edge etc. equally in the usual way, and this structure also is suitable for the use of standard-sized sheet folding window.

Claims

1, suspension standard-sized sheet folding door is mainly by last, following lubricating substance (23,27) doorframe of forming with left and right sides side-seam cement (14), on, lower transverse frame material (1,2) the door leaf I that forms with the hinge material (3) of frame material (9) and belt length axle, on, lower transverse frame material (1,2) with hinge material (3) and recessed (or protruding) frame material (4 of belt length axle (6), 5) the door leaf II of Zu Chenging, and door leaf I, the lining, major axis hole, the left and right sides (8) that the major axis (6) of the hinge material (3) of II can be put into hinge jacking (7) respectively constitutes, the frame material (9) that it is characterized in that door leaf I subsides doorframe one side has major axis (10), major axis (10) can be put into major axis cover (12) lining of hinge cage plate (11), the back, location, slot (15) lining of the side-seam cement (14) that hinge cage plate (11) has edge (13) to join to be stuck in doorframe is fastening, recessed (or protruding) frame material (4 of door leaf II, 5) the hinged multi pack hanging wheel frame in upper end (18), the pulley of hanging wheel frame (20) is fitted in to roll in the chute of coulisse (21) and moves, it is fastening behind the location that coulisse (21) has edge (22) to join in the slot that is stuck in lubricating substance on the doorframe (23), recessed (or protruding) frame material (4,5) the hinged installation universal wheel in lower end (25), the dihedral roller (26) of universal wheel can roll on the re-entrant angle gathering sill (28) of lubricating substance under the doorframe (27) and move.

2, suspension standard-sized sheet folding door according to claim 1, major axis (10) lower end that it is characterized in that door leaf I frame material (9) is fixed with thrust ball (29), be fixed with on the lubricating substance under the corresponding doorframe (27) can support ball (29) notch board (30).

3, suspension standard-sized sheet folding door according to claim 1 and 2 is characterized in that the left and right sides side-seam cement (14) of doorframe and following lubricating substance (27) are towards wall hole one side all opening-like (31,32).