CN103726753A - Vertical hinged folding door - Google Patents
Vertical hinged folding door Download PDFInfo
- Publication number
- CN103726753A CN103726753A CN201410037228.8A CN201410037228A CN103726753A CN 103726753 A CN103726753 A CN 103726753A CN 201410037228 A CN201410037228 A CN 201410037228A CN 103726753 A CN103726753 A CN 103726753A
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- door
- pivot hole
- arm
- door hinge
- hinge
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Abstract
The invention relates to a folding door in the field of building door and window hardware, and provides a vertical hinged folding door. A driving door leaf and a folding door leaf are arranged inside a door frame; a connecting rod base is fixed at one side of the upper end of the door frame; a first door hinge is fixed at the upper end of the driving door leaf; a second door hinge is fixed at the upper end of the folding door leaf; a first draft arm and a second draft arm are arranged below the connecting rod base; a guide rod is arranged above the second door hinge; the first door hinge, the second door hinge, the second draft arm and the first draft arm are pivoted in a riveting manner to form a first parallelogram so as to achieve parallel opening of the folding door leaf, and the folding door leaf is gradually folded with the driving door leaf along with the increase of the opening angle; the first door hinge, the guide rod, the second draft arm and the connecting rod base form a second parallelogram in a riveting manner so as to play the roles of stabilizing the first parallelogram and preventing the door from being directly pushed open from the outer side after the folding door leaf is closed. The vertical hinged folding door has the advantages of space conservation, noise elimination and humanization.
Description
Technical field
The present invention relates to building doors and windows five metals field, relate in particular to folding door.
Background technology
Conventional folding door and vertical hinged door, is two kinds of different form of structure at present.Inside and outside vertical hinged door, can open, easy to operate, but it is large in opening process, to scan space; Folding door has been saved the space of scanning in opening process, but after opening the door, needs laterally to pull and could fold to another side, has significant difference with the habitual movement of normal door, comparatively inconvenience, and this defect is seriously restricting popularizing of folding door.A kind of folding door as disclosed in CN203160999U, it arranges chute bar in doorframe upper end, and doorframe one side is movably equipped with the first door-plate, and the opposite side of the first door-plate is connected with the second door-plate, and the upper end of the second door-plate is provided with the slide-bar matching with the chute of chute bar.It is simple in structure, and the space utilizing while opening is little, but its defect that still can not avoid previously described folding door to have in operation.
Summary of the invention
The object of the invention is, a kind of flat open foldable door is provided, both overcome the shortcoming of folding door and two kinds of form of structure of vertical hinged door in prior art, possessed again the advantage of two kinds of form of structure simultaneously.The technical solution adopted in the present invention is: in doorframe, be provided with initiatively door leaf and Folding wing; In doorframe upper end, one side is fixed a connecting rod base, one end that connecting rod base is positioned at a doorframe middle part connecting rod fixed arm, other end door hinge fixed arm that extends internally out that extends internally out, and connecting rod pivot hole A is established in connecting rod fixed arm end, and door hinge pivot hole A is established in door hinge fixed arm end; In active door leaf upper end, fix one first door hinge, in Folding wing upper end, fix one second door hinge; First door hinge one end is provided with traction pivot hole A and extends outward an outer pivoted arm, and the other end is provided with guiding pivot hole A the interior pivoted arm A that extends internally out, and pivoted arm end is provided with door hinge pivot hole B outside, in interior pivoted arm A end, is provided with door hinge pivot hole C; Second door hinge one end interior pivoted arm B, the other end interior strand arm C that extends internally out that extends internally out, interior pivoted arm B establishes door hinge pivot hole D in end, and interior pivoted arm C establishes end traction pivot hole F; Below connecting rod base, establish the first draft arm and the second draft arm; Traction pivot hole B is established in first draft arm one end, the other end is established traction pivot hole C; Traction pivot hole D the connecting rod lever arm that extends internally are established in second draft arm one end, the other end is established traction pivot hole E the leading arm that extends internally, and connecting rod pivot hole B is established in connecting rod lever arm end, and guiding pivot hole D is established in leading arm end; Above the second door hinge, establish a guide peg, pilot hole B is established in its one end, the other end is established pilot hole C; Door hinge pivot hole A and door hinge pivot hole B riveted pivot joint connecting rod base and the first door hinge, door hinge pivot hole C and door hinge pivot hole D riveted pivot joint the first door hinge and the second door hinge, towing pad E and towing pad F riveted pivot joint the second door hinge and the second draft arm; Connecting rod pivot hole A and connecting rod pivot hole B riveted pivot joint connecting rod base and the second draft arm; Traction pivot hole A and traction pivot hole B riveted pivot joint the first door hinge and the first draft arm; Traction pivot hole C and traction pivot hole D riveted pivot joint the first draft arm and the second draft arm; Guiding pivot hole C and guiding pivot hole D riveted pivot joint the second draft arm and guide peg; Guiding pivot hole A and guiding pivot hole B riveted pivot joint guide peg and the first door hinge; The first door hinge, the second door hinge and the second draft arm and the first draft arm that by aforementioned manner, are articulated form first parallelogram, in door leaf opening-closing process, this parallelogram is take the first draft arm as fixed edge, 180 rotations of spending are done around it in its excess-three limit, in rotation process, the second door hinge and the first draft arm are as one group of relative edge, to keep opposing parallel always, the present invention takes this to realize Folding wing parallel opening, and progressively folding with active door leaf along with the increase of opening angle.The first door hinge, guide peg, the second draft arm and the connecting rod base that by aforementioned manner, are articulated form second parallelogram, play firm first parallelogram and prevent the effect of from outside, door directly being pushed open after Folding wing is closed.In active door leaf lower end, fix an active door leaf hinge rotatable lamella, active door leaf hinge stator with matching is fixed on doorframe bottom; Initiatively door leaf and Folding wing lower end fixed fold door leaf hinge A sheet and Folding wing hinge B sheet respectively, two mutual pivot joints.In addition, the gear pad that opens the door is housed in the first door hinge, can prevents collision and guide peg and the collision of the second draft arm to active door leaf between door leaf, reduce noise at closing time.
The present invention, by above scheme, has reached many-sided beneficial effect: the first, and door leaf can be realized folding when opening, and opening door-leaf is little, does not take up space; It two is, has adopted the structures such as friction-proof piece, pad, noise elimination catch, can further reduce noise; Especially, closing door leaf can parallel opening and the front half that pushes away amplitude and only have common vertical hinged door, is particularly conducive to Limb fault person or child's turnover, has fully demonstrated human oriented design of the present invention.
Accompanying drawing explanation
Below with reference to the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is half-open position three-dimensional view of the present invention;
Fig. 2 is full-gear three-dimensional view of the present invention;
Fig. 3 is tip part decomposing state schematic diagram of the present invention;
Fig. 4 is that the present invention opens and closes schematic diagram;
Fig. 5 is initiatively door leaf hinge decomposing state schematic diagram of the present invention;
Fig. 6 is Folding wing hinge decomposing state schematic diagram of the present invention.
Number in the figure is depicted as:
1-doorframe;
2-is door leaf initiatively, 20-Folding wing;
3-connecting rod base, 31-connecting rod fixed arm, the fixing pivot hole A of 311-connecting rod, 32-door hinge fixed arm, 321-door hinge pivot hole A;
Strand arm A, 441-door hinge pivot hole C in 4-the first door hinge, 41-traction pivot hole, the outer pivoted arm of 42-, 421-door hinge pivot hole B, 43-guiding pivot hole A, 44-;
In 40-the second door hinge, 401-, in pivoted arm B, 4011-door hinge pivot hole D, 402-, pivoted arm C, 4021 draws pivot hole F;
5-the first draft arm, 51-traction pivot hole B, 52-traction pivot hole C;
50-the second draft arm, 501-traction pivot hole D, 502-connecting rod lever arm, 5021-connecting rod pivot hole B, 503-traction pivot hole E, 504-leading arm, the 5041-pivot hole D that leads;
6-guide peg, 61-guiding pivot hole B, 62 guiding pivot hole C
7-is door leaf hinge stator, 71-hinge pivot hole A initiatively;
70-is door leaf hinge rotatable lamella, 701-hinge pivot hole B initiatively;
8-Folding wing hinge A sheet, 81-hinge pivot hole C;
80-Folding wing hinge B sheet, 801-hinge pivot hole D;
9-rivet, 91-friction-proof piece, 92-pad, 90-noise elimination catch.
The specific embodiment
The embodiment of the following stated further illustrates of the present invention, but not limitation of the invention, the present invention can implement in the following way:
As shown in Figure 1, Figure 2: be provided with initiatively door leaf 2 and Folding wing 20 in doorframe 1; On doorframe, 1 end one side is fixed a connecting rod base 3, in active door leaf 2 upper ends, fixes one first door hinge 4, in Folding wing 20 upper ends, fixes one second door hinge 40; Below connecting rod base 3, establish the first draft arm 5 and the second draft arm 50; Above the second door hinge 40, establish a guide peg 6; In active door leaf 2 lower ends, fix an active door leaf hinge rotatable lamella 70, active door leaf hinge stator 7 with matching is fixed on doorframe 1 bottom; Initiatively door leaf 2 and fixed fold door leaf hinge A sheet 8 and 80, two mutual pivot joints of Folding wing hinge B sheet respectively of Folding wing 20 lower ends.
As shown in Figure 3: one end that connecting rod base 3 is positioned at a doorframe middle part connecting rod fixed arm 31, other end door hinge fixed arm 32 that extends internally out that extends internally out, connecting rod pivot hole A 311 is established in connecting rod fixed arm 31 ends, and door hinge pivot hole A 321 is established in door hinge fixed arm 32 ends; First door hinge 4 one end are provided with traction pivot hole A 41 and extend outward an outer pivoted arm 42, the other end is provided with guiding pivot hole A 43 the interior pivoted arm A 44 that extends internally out, pivoted arm 42 ends are provided with door hinge pivot hole B 421 outside, in interior pivoted arm A 44 ends, are provided with door hinge pivot hole C 441; Second door hinge 40 one end interior pivoted arm B 401, the other end interior strand arm C 402 that extends internally out that extends internally out, interior pivoted arm B establishes door hinge pivot hole D 4011 in 401 ends, and interior pivoted arm C establishes 402 ends traction pivot hole F 4021; Traction pivot hole B 51 is established in first draft arm 5 one end, the other end is established traction pivot hole C 52; Traction pivot hole D 501 the connecting rod lever arm 502 that extends internally are established in second draft arm 50 one end, the other end is established traction pivot hole E 503 leading arm 504 that extends internally, connecting rod pivot hole B 5021 is established in connecting rod lever arm 502 ends, and guiding pivot hole D 5041 is established in leading arm 504 ends; Pilot hole B 61 is established in guide peg 6 one end, the other end is established pilot hole C 62.Door hinge pivot hole A 321 and door hinge pivot hole B 421 riveted pivot joint connecting rod bases 3 and the first door hinge 4; Door hinge pivot hole C 441 and door hinge pivot hole D 4011 riveted pivot joint the first door hinge 4 and the second door hinges 40; Towing pad E 503 and towing pad F 4021 riveted pivot joint the second door hinge 40 and the second draft arms 50; Connecting rod pivot hole A 311 and connecting rod pivot hole B 5021 riveted pivot joint connecting rod bases 3 and the second draft arm 50.Traction pivot hole A 41 and traction pivot hole B 51 riveted pivot joint the first door hinge 4 and the first draft arms 5; Traction pivot hole C 52 and traction pivot hole D 501 riveted pivot joint the first draft arm 5 and the second draft arms 50; Guiding pivot hole C 62 and guiding pivot hole D 5041 riveted pivot joint the second draft arm 50 and guide pegs 6; Guiding pivot hole A 43 and guiding pivot hole B 61 riveted pivot joint guide pegs 6 and the first door hinge 4.Towing pad E 503 and towing pad F 4021 riveted places and guiding pivot hole A 43 and guiding pivot hole B 61 riveted places are provided with pad 92, and all the other each riveted places are all provided with friction-proof piece 91 and are stuck between two holes, use rivet 9 by two hole riveted pivot joints.In the first door hinge 4, pack the gear pad 92 that opens the door into, can prevent collision and guide peg 6 and the second collision of draft arm 50 to active door leaf between door leaf, reduce noise at closing time.
As shown in Figure 4: the first door hinge 4, the second door hinge 40, the second draft arm 50 and the first draft arm 5 that by above-mentioned riveted mode, are articulated form first parallelogram.In Folding wing 20 opening-closing processes, this parallelogram is take the first draft arm 5 as fixed edge, rotation of 180 degree can be done around it in its excess-three limit, in rotation process, the second door hinge 40 and the first draft arm 5 are as one group of relative edge, to keep opposing parallel, the present invention to take this to realize Folding wing 20 parallel openings always, and progressively folding with active door leaf 2 along with the increase of opening angle.The connecting rod base 3, the first door hinge 4, guide peg 6 and the second draft arm 50 that are articulated form second parallelogram.Second parallelogram plays firm first parallelogram and prevents when 20 effects of from outside, it directly being pushed open after closing of Folding wing.
As shown in Figure 5: initiatively the end of door leaf hinge rotatable lamella 70 is provided with a hinge pivot hole B 701, the end of active door leaf hinge stator 7 with matching is provided with a hinge pivot hole A 71, establishes a friction-proof piece 91 also with rivet 9 riveted pivot joints between hinge pivot hole A 71 and hinge pivot hole B 701.
As shown in Figure 6: Folding wing hinge A sheet 8 ends are provided with a hinge pivot hole C 81, a hinge pivot hole C 801 is established in Folding wing hinge B sheet 80 ends, between hinge pivot hole C 81 and hinge pivot hole D 801, establish a friction-proof piece 91 also with rivet 9 riveted pivot joints.
The present invention, by above scheme, has reached many-sided beneficial effect, the first: door leaf can be realized folding when opening, and opening door-leaf is little, does not take up space; It two is, has adopted the structures such as friction-proof piece, pad, noise elimination catch, can further reduce noise; Especially, closing door leaf can parallel opening and the front half that pushes away amplitude and only have common vertical hinged door, is particularly conducive to Limb fault person or child's turnover, has fully demonstrated human oriented design of the present invention.
Claims (3)
1. a flat open foldable door
,in doorframe, be provided with initiatively door leaf and Folding wing, it is characterized in that:
In doorframe upper end, one side is fixed a connecting rod base, one end that connecting rod base is positioned at a doorframe middle part connecting rod fixed arm, other end door hinge fixed arm that extends internally out that extends internally out, and connecting rod pivot hole A is established in connecting rod fixed arm end, and door hinge pivot hole A is established in door hinge fixed arm end;
In active door leaf upper end, fix one first door hinge, in Folding wing upper end, fix one second door hinge;
First door hinge one end is provided with traction pivot hole A and extends outward an outer pivoted arm, and the other end is provided with guiding pivot hole A the interior pivoted arm A that extends internally out, and pivoted arm end is provided with door hinge pivot hole B outside, in interior pivoted arm A end, is provided with door hinge pivot hole C;
Second door hinge one end interior pivoted arm B, the other end interior strand arm C that extends internally out that extends internally out, interior pivoted arm B establishes door hinge pivot hole D in end, and interior pivoted arm C establishes end traction pivot hole F;
Below connecting rod base, establish the first draft arm and the second draft arm;
Traction pivot hole B is established in first draft arm one end, the other end is established traction pivot hole C;
Traction pivot hole D the connecting rod lever arm that extends internally are established in second draft arm one end, the other end is established traction pivot hole E the leading arm that extends internally, and connecting rod pivot hole B is established in connecting rod lever arm end, and guiding pivot hole D is established in leading arm end;
Above the second door hinge, establish a guide peg, pilot hole B is established in its one end, the other end is established pilot hole C;
Door hinge pivot hole A and door hinge pivot hole B riveted pivot joint connecting rod base and the first door hinge, door hinge pivot hole C and door hinge pivot hole D riveted pivot joint the first door hinge and the second door hinge, towing pad E and towing pad F riveted pivot joint the second door hinge and the second draft arm, connecting rod pivot hole A and connecting rod pivot hole B riveted pivot joint connecting rod base and the second draft arm, traction pivot hole A and traction pivot hole B riveted pivot joint the first door hinge and the first draft arm, traction pivot hole C and traction pivot hole D riveted pivot joint the first draft arm and the second draft arm, guiding pivot hole C and guiding pivot hole D riveted pivot joint the second draft arm and guide peg, guiding pivot hole A and guiding pivot hole B riveted pivot joint guide peg and the first door hinge,
The first door hinge, the second door hinge and the second draft arm and the first draft arm that by aforementioned manner, are articulated form first parallelogram, in door leaf opening-closing process, this parallelogram is take the first draft arm as fixed edge, 180 rotations of spending are done around it in its excess-three limit, in rotation process, the second door hinge and the first draft arm are as one group of relative edge, to keep opposing parallel always, the present invention takes this to realize Folding wing parallel opening, and progressively folding with active door leaf along with the increase of opening angle;
The first door hinge, guide peg, the second draft arm and the connecting rod base that by aforementioned manner, are articulated form second parallelogram, play firm first parallelogram and prevent the effect of from outside, door directly being pushed open after Folding wing is closed.
2. flat open foldable door as claimed in claim 1, is characterized in that: in active door leaf lower end, fix an active door leaf hinge rotatable lamella, active door leaf hinge stator with matching is fixed on doorframe bottom; Initiatively door leaf and Folding wing lower end fixed fold door leaf hinge A sheet and Folding wing hinge B sheet respectively, two mutual pivot joints.
3. flat open foldable door as claimed in claim 1, is characterized in that: the gear pad that opens the door is housed in the first door hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037228.8A CN103726753B (en) | 2014-01-26 | 2014-01-26 | Vertical hinged folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037228.8A CN103726753B (en) | 2014-01-26 | 2014-01-26 | Vertical hinged folding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726753A true CN103726753A (en) | 2014-04-16 |
| CN103726753B CN103726753B (en) | 2015-06-03 |
Family
ID=50451023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037228.8A Active CN103726753B (en) | 2014-01-26 | 2014-01-26 | Vertical hinged folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103726753B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761129A (en) * | 2016-12-20 | 2017-05-31 | 斯李克（上海）智能***有限公司 | A kind of skylight window opener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268100Y (en) * | 1996-11-22 | 1997-11-19 | 靖江市金秋竹自动门窗制造公司 | Traction type electric foldable flat-opening door |
| EP1672162A2 (en) * | 2004-12-16 | 2006-06-21 | Anton Posch | Doors |
| CN2893104Y (en) * | 2006-07-25 | 2007-04-25 | 吴小源 | Folding and casement door |
| GB2487956A (en) * | 2011-02-10 | 2012-08-15 | Eurocell Profiles Ltd | Folding doors with a seal and covering trim member |
| CN203160999U (en) * | 2013-04-07 | 2013-08-28 | 宁波市鄞州发辉机械科技有限公司 | Folding door |
| CN203742391U (en) * | 2014-01-26 | 2014-07-30 | 广东名门锁业有限公司 | Side-hung folding door |
-
2014
- 2014-01-26 CN CN201410037228.8A patent/CN103726753B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268100Y (en) * | 1996-11-22 | 1997-11-19 | 靖江市金秋竹自动门窗制造公司 | Traction type electric foldable flat-opening door |
| EP1672162A2 (en) * | 2004-12-16 | 2006-06-21 | Anton Posch | Doors |
| CN2893104Y (en) * | 2006-07-25 | 2007-04-25 | 吴小源 | Folding and casement door |
| GB2487956A (en) * | 2011-02-10 | 2012-08-15 | Eurocell Profiles Ltd | Folding doors with a seal and covering trim member |
| CN203160999U (en) * | 2013-04-07 | 2013-08-28 | 宁波市鄞州发辉机械科技有限公司 | Folding door |
| CN203742391U (en) * | 2014-01-26 | 2014-07-30 | 广东名门锁业有限公司 | Side-hung folding door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761129A (en) * | 2016-12-20 | 2017-05-31 | 斯李克（上海）智能***有限公司 | A kind of skylight window opener |
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| Publication number | Publication date |
|---|---|
| CN103726753B (en) | 2015-06-03 |
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