CN102943614A - Suspended folding gate - Google Patents
Suspended folding gate Download PDFInfo
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- CN102943614A CN102943614A CN201210448249XA CN201210448249A CN102943614A CN 102943614 A CN102943614 A CN 102943614A CN 201210448249X A CN201210448249X A CN 201210448249XA CN 201210448249 A CN201210448249 A CN 201210448249A CN 102943614 A CN102943614 A CN 102943614A
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention relates to the field of gates with suspension characteristic and discloses a suspended folding gate. The suspended folding gate comprises a driving gate leaf, folding gate leaves and gate posts, wherein the folding gate leaves are movably connected with the driving gate leaf; the driving gate leaf is arranged on gate spindles of the gate posts; a rotary link mechanism for connecting the folding gate leaves with the driving gate leaf is arranged at the tops of the folding gate leaves and the driving gate leaf; the rotary link mechanism comprises a short rod which is movably connected with the folding gate leaves and an L-shaped hard toggle or inverted-V-shaped hard toggle of which one end is hinged on the short rod. Compared with the prior art, the suspended folding gate disclosed by the invention has the characteristics of wide gate body, simple structure and no requirement on pavement mounting.
Description
Technical field
The kind that the present invention relates to hang is the field, gate of feature, relates in particular to a kind of suspension folding door.
Background technology
At present, common large scale door opening gate mainly comprises two kinds, and a kind of is the retractable door of opening or closing by stretch mode, and another kind is the vertical hinged door that the mode by translation opens and closes.In general, the intensity of retractable door is lower, and the intensity of vertical hinged door is higher, and reliability is strong, and barrier propterty is good.
Yet, the form that the transmission mechanism of existing vertical hinged door generally adopts plug-in door lifter to link to each other with door pillar at door leaf, to realize rotarily opening single fan vertical hinged door along rotating shaft, door body width is little; On the door opening of large width, can't use electric vertical hinged door.If adopt conventional collapsible vertical hinged door can't use again the motorized motions mode to open, can only use manpower to open or close, use very inconvenience; And must install the auxiliary universal wheel of supporting on the Foldable fan of vertical hinged door additional can normally use, high to the road surface requirement of door opening.
In addition, also can be used on the door opening gate by improving size though use at present at the driving of the electricity on car door folding door, all guide rail or guide groove must be set, mounting structure is complicated, safeguards inconvenience.
In view of this, very be necessary to develop a kind of body width large, simple in structure, the new type foldable door that the road surface installation requirement is low.
Summary of the invention
For the defective of prior art, the object of the invention is to develop that a kind of to be applicable to the door opening width dimensions large, need not guide rail, guide groove, to the door opening road surface without the collapsible vertical hinged door of the suspension of installation requirement.
For reaching above purpose, the present invention adopts following technical scheme.
A kind of suspension folding door comprises: active door leaf, at least one Folding wing, and door pillar; It is characterized in that, described active door leaf is installed on the door-hinge of door pillar, described Folding wing with initiatively be provided with the pivoted link mechanism that is connected between the door leaf; The upper and lower end section of described door-hinge is provided with respectively upper seat and lower seat, and described active door leaf suspends and is installed between upper seat and the lower seat; Described pivoted link mechanism comprises: the quarter butt that is flexibly connected with Folding wing and be movably connected in rigid toggle on the quarter butt; Described rigid toggle comprises three not end points on same straight line, and two end points and middle end points connect and compose and be mutually cranking arm of angle, and two angular range of cranking arm are between 80 ° to 100 °; An end points of this rigid toggle is connected with quarter butt, another end points of this rigid toggle and initiatively door leaf flexible connection, and the middle end points of this rigid toggle is movably connected on the door pillar by pull bar.
As with improvement, described rigid toggle is " L " shape or " people " font; Three end points of described rigid toggle are column spinner or rotating drum; Described rigid toggle is flexibly connected with quarter butt, pull bar, active door leaf respectively by column spinner or rotating drum.
As with improvement, two length of cranking arm of described rigid toggle are the same, and two angles of cranking arm are 90 °.
As with improvement, described rigid toggle and quarter butt, pull bar, initiatively the movable connection method of door leaf is: the end at quarter butt, pull bar is provided with the cover T-Ring, is provided with joint pin at the active door leaf; Described cover T-Ring is socketed in respectively on the column spinner of rigid toggle, and the rotating drum that described joint pin passes rigid toggle forms movable the installation.
As with improvement, the movable connection method of described Folding wing and described quarter butt is: the end at quarter butt is provided with the cover T-Ring, is provided with joint pin at Folding wing, and described socket ring set is connected on the joint pin; The connected mode of described pull bar and door pillar is: the end at pull bar is provided with the cover T-Ring, is provided with joint pin at door pillar, and the formation activity on joint pin of described socket ring set is installed.
As with improvement, described upper seat comprises: with the hard-wired top of door pillar holder be installed in bearing on the holder of top; Described top holder is comprised of "T"-shaped global formation spare or building block, fixes in the level board of described bearing embedding top holder and by the screw riveted joint, and the vertical panel of top holder is riveted on the door pillar by screw.
As with improvement, described lower seat comprises the bottom seat board, one-body molded on the seat board of described bottom have lower seat axle center and a postive stop baffle, is socketed with bearing outside described lower seat axle center, and a shaft-cup inserts in the postive stop baffle and by screw by card base and is riveted on the seat board of bottom.
As with improvement, be provided with driving mechanism on the described door pillar, this driving mechanism is connected with the active door leaf by actuating arm; Described driving mechanism is a kind of in motor, man-operated mechanism or the internal combustion engine.
As with improvement, described active door leaf is provided with the cylindrical heavy rotating shaft that is attached thereto, the bearing fit of this heavy type rotating shaft and top holder and bottom seat board, but form the flexible connection of axial rotation.
Further with improvement, described Folding wing is two fans, comprising: first Folding wing and second Folding wing that be hinged on first Folding wing on hinged with the active door leaf; Be provided with column spinner at the first Folding wing, the lever that a middle part has rotating hole is movably arranged on the column spinner, and the two ends of lever are respectively by first connecting rod, second connecting rod and initiatively door leaf and the flexible connection of the second Folding wing.
Compared with prior art, a kind of suspension folding door provided by the invention has following beneficial effect:
One, adopts the rigid toggle of angle between 80 ° to 100 °, can reduce exerting oneself of pull bar, effectively reduce the consumed power of Folding wing; Simultaneously, movable quarter butt is set between rigid toggle and Folding wing, makes the maximum folded angle of Folding wing reach 180 °; Especially when angle at 90 °, not only easily manufactured when two length of cranking arm of rigid toggle are consistent, and can arbitrarily adjust the initiatively width of door leaf and Folding wing, do not affect folding effect.
Two, the mode that adopts active door leaf and Folding wing to combine, and design pivoted link mechanism is with initiatively door leaf and Folding wing couple together, not only the electric vertical hinged door applicable to large width dimensions door opening uses, and has an advantage that the folded body withdrawal occupies little space.
Three, since initiatively door leaf be installed between the upper and lower part seat of door-hinge so that the door body is not in contact with the ground when opening or closing, unsettled operation, door body structure is simple, the road surface no requirement (NR) to door opening need not motion guide rail or guide groove.
Four, owing to initiatively being provided with the load-bearing cylinder-shaped shaft that is fixedly connected with it on the door leaf, door pillar is provided with upper seat, be provided with lower seat on the door pillar base plate, the load-bearing cylinder-shaped shaft is connected bearing fit with upper seat with lower seat and is connected, so that reliable, syndeton intensity is large, and wind loading rating is strong.
Description of drawings
Figure 1 shows that a kind of suspension folding door embodiment one front view provided by the invention;
Figure 2 shows that A place enlarged drawing among Fig. 1;
Figure 3 shows that B place enlarged drawing among Fig. 1;
Figure 4 shows that the decomposition texture schematic diagram of Fig. 3 middle and lower part seat;
Figure 5 shows that a kind of suspension folding door embodiment one top view provided by the invention;
Figure 6 shows that a kind of suspension folding door embodiment one rear elevation provided by the invention;
Figure 7 shows that C place enlarged drawing among Fig. 6;
Figure 8 shows that a kind of suspension folding door embodiment two top views provided by the invention;
Figure 9 shows that the semi-collapsed condition figure of a kind of folding door embodiment two that suspends provided by the invention.
Description of reference numerals:
1, active door leaf 2, Folding wing 3, door pillar 4, door-hinge 5, pivoted link mechanism 6, pull bar 7, driving mechanism 8, actuating arm 11, hinge 21, the first Folding wing 22, the second Folding wing 23, lever 24, first connecting rod 25, second connecting rod 41, upper seat 42, lower seat 43, top holder 44, bearing 45, bottom seat board 46, lower seat axle center 47, postive stop baffle 48 bearings 49, shaft-cup 51, quarter butt 52, rigid toggle.
The specific embodiment
For further setting forth essence of the present invention, by reference to the accompanying drawings the specific embodiment of the present invention is described as follows.
Embodiment one
As shown in Figure 1, a kind of suspension folding door comprises initiatively door leaf 1, by the Folding wing 2 of hinge 11 with 1 flexible connection of active door leaf, and door pillar 3; It is characterized in that, described active door leaf 1 is installed on the door-hinge 4 of door pillar 3, and the top of described Folding wing 2 and active door leaf 1 is provided with the pivoted link mechanism 5 of flexible connection; The upper and lower end section of described door-hinge 4 is provided with respectively to install upper seat 41 and the lower seat 42 that connects it.In other embodiments, described pivoted link mechanism is arranged on Folding wing and initiatively bottom or the middle part of door leaf, is not limited to the present embodiment.
Wherein, such as Fig. 2, described upper seat 41 comprises: with door pillar 3 hard-wired top holders 43 and the bearing 44 that is installed on the top holder 43; Described top holder 43 is a "T"-shaped global formation spare, fixes in the level board of described bearing 44 embedding top holders 43 and by the screw riveted joint, and the vertical panel of top holder 43 is riveted on the door pillar by screw.In other embodiments, fixed seating, described top building block is not limited to the present embodiment.
As shown in Figure 3, Figure 4, described lower seat 42 is the spring bearing structure, comprise: bottom seat board 45, one-body molded on the seat board 45 of described bottom have lower seat axle center 46 and a postive stop baffle 47, outside described lower seat axle center 46, be socketed with bearing 48, one shaft-cup 49 inserts in the postive stop baffle 47 by card base, and is riveted on the bottom seat board 45 by screw, serves as guard shield.
During actual installation active door leaf, adopt the mode of screw riveted joint that active door leaf 1 is fixed by socket on door-hinge, in order to it is rotated with door-hinge.After installing, because the existence of lower seat, initiatively door leaf is suspended on the ground, can not contact with ground in rotation process, thereby the road surface that door leaf is installed requires lower.Especially, the fastness of installing for improving active door leaf and door-hinge is respectively equipped with upper seat and lower seat that screw is riveted in the up and down junction of active door leaf and door-hinge; The reliability of installing for improving the suspension folding door, described door-hinge is preferably cylindrical load-bearing rotating shaft; Be not limited to the present embodiment.
As shown in Figure 5, described pivoted link mechanism 5 comprises: the quarter butt 51 with Folding wing 2 is flexibly connected is movably connected in the rigid toggle 52 on the quarter butt 51.Described rigid toggle 52 comprises three not end points on same straight line, and two end points and middle end points connect and compose and be mutually cranking arm of angle, and two angular range of cranking arm are between 80 ° to 100 °.Particularly, an end points of this rigid toggle 52 is connected with quarter butt 51, another end points of this rigid toggle 52 and initiatively door leaf 1 flexible connection, and the middle end points of this rigid toggle 52 is movably connected on the door pillar 3 by pull bar 6.Preferably, 52 two of the described rigid toggles angle that shortens into of cranking arm is 90 °, described rigid toggle 52 be shaped as " people " font, and two length of cranking arm of the rigid toggle of " people " font are identical; Can guarantee like this when arbitrarily adjusting the width of active door leaf and Folding wing, all to have good folding effect.In other embodiments, described rigid toggle be shaped as " L " shape, be not limited to the present embodiment.
Such as Fig. 6, shown in Figure 7, preferably, described Folding wing 2 with the movable connection method of described quarter butt 51 is: the end at quarter butt 51 is provided with the cover T-Ring, is provided with joint pin at Folding wing 2, and described socket ring set is connected on the joint pin.Preferably, described pull bar 6 with the connected mode of door pillar 3 is: the end at pull bar 6 is provided with the cover T-Ring, is provided with joint pin at door pillar 3, and the formation activity on joint pin of described socket ring set is installed, as shown in Figure 2.
In the present embodiment, three end points of the rigid toggle 52 of described " people " word are column spinner or rotating drum, and described rigid toggle 52 is flexibly connected with quarter butt 51, pull bar 6, active door leaf 1 respectively by column spinner or rotating drum, such as Fig. 6, shown in Figure 7.Preferably, described rigid toggle is flexibly connected by column spinner and quarter butt 51, pull bar 6, by rotating drum and initiatively door leaf 1 flexible connection.Concrete connected mode is: the end at quarter butt 51, pull bar 6 is provided with the cover T-Ring, is provided with joint pin at active door leaf 1; Described cover T-Ring is socketed in respectively on the column spinner of rigid toggle, and the rotating drum that described joint pin passes rigid toggle forms movable the installation.
Further, for guaranteeing the convenience of suspension folding door switch, also be provided with driving mechanism 7 on the described door pillar 3, this driving mechanism 7 is connected with active door leaf 1 by actuating arm 8.Described driving mechanism 7 reaches the opening and closing of control suspension folding door by driving initiatively door leaf 1 rotation.In the present embodiment, described driving mechanism 7 is preferably motor; As shown in Figure 5.In other embodiments, described driving mechanism is man-operated mechanism or internal combustion engine, is not limited to the present embodiment.
In the concrete application of a kind of suspension folding door that the present embodiment provides, adopt two cover suspension folding doors to carry out dress, on the fan Folding wing electromagnetism snap close is set therein, fan Folding wing at another electromagnetism locked groove is set.In other embodiments, a cover suspension folding door only is installed, the electromagnetism snap close is arranged on the Folding wing, and the electromagnetism locked groove is arranged on the door pillar, is not limited to the present embodiment.
A kind of suspension folding door that the present embodiment provides, it opens and closes principle: when driving mechanism makes initiatively door leaf rotation by actuating arm, pivoted link mechanism pulling Folding wing rotates in the opposite direction, because the rigid toggle setting of " people " font of pivoted link mechanism, 180 ° of can realize Folding wing are folding, realize that the door leaf of two large width dimensions folds fully or opens.
A kind of suspension folding door that the present embodiment provides, the mode that adopts active door leaf and Folding wing to combine, and design pivoted link mechanism is with initiatively door leaf and Folding wing couple together, not only the electric vertical hinged door applicable to large width dimensions door opening uses, and its door folded body of 180 ° designs so that withdrawal occupies little space; Especially two angles of cranking arm of the rigid toggle of pivoted link mechanism are arranged to 90 °, the length of cranking arm is set as unanimously, and is not only easily manufactured, and can arbitrarily adjust the initiatively width of door leaf and Folding wing, do not affect folding effect.Simultaneously, because initiatively door leaf is installed between the upper and lower part seat of door-hinge and unsettled operation, so that the door body is not in contact with the ground when opening or closing, not only door body structure is simple, and to the road surface no requirement (NR) of door opening, need not motion guide rail or guide groove.In addition, owing to initiatively being provided with cylindrical load-bearing rotating shaft on the door leaf, initiatively the door-hinge of door leaf is provided with upper seat and lower seat in two ends up and down, so that reliable, intensity is large, and wind loading rating is strong.
Embodiment two
Such as Fig. 8, shown in Figure 9, a kind of suspension folding door comprises: door leaf 1 initiatively, first Folding wing 21 hinged with active door leaf 1, second Folding wing 22 hinged with the first Folding wing 21, and door pillar 3; Described active door leaf 1 is installed on the door-hinge 4 of door pillar 3, described the first Folding wing 21 is provided with the pivoted link mechanism 5 that is connected it with the top of active door leaf 1, in the middle of the first Folding wing 21 upper tops, be provided with column spinner, the lever 23 that one middle part has rotating hole is movably arranged on the column spinner, and the two ends of lever 23 are respectively by first connecting rod 24 and initiatively door leaf 1 and second connecting rod 25 and 22 flexible connections of the second Folding wing.In other embodiments, described column spinner is arranged in the middle of the bottom of the first Folding wing, or near middle position, is not limited to the present embodiment.
A kind of suspension folding door that the present embodiment provides, its pivoted link mechanism 5, driving mechanism, support mechanism and embodiment one are basically identical, repeat no more here.
Wherein, preferably, the other end of described first connecting rod 24 is hinged on the joint pin of active door leaf 1 with rigid toggle 52 by hinge; Described first connecting rod 24 and second connecting rod 25 be shaped as the bending with a knuckle, described lever 23 is straight-bar.
A kind of suspension folding door that the present embodiment provides by be set to two fans at Folding wing, further enlarges the stretching, extension width of suspension folding door, is particularly suitable for the king-sized application of some door opening sizes.Simultaneously, by adopting the modular design of lever and first connecting rod and second connecting rod, so that initiatively during the door leaf rotation, the first door leaf and the second door leaf synchronous rotary are folding, the door body is opened conveniently, and practicality is good.
The above specific embodiment has been described in detail essence of the present invention, but can not come protection scope of the present invention is limited with this.In every case simple modifications and the modification done according to the present invention's essence all drop within the claim protection domain of this patent.
Claims (10)
1. a suspension folding door comprises: active door leaf, at least one Folding wing, and door pillar; It is characterized in that, described active door leaf is installed on the door-hinge of door pillar, described Folding wing with initiatively be provided with the pivoted link mechanism that is connected between the door leaf; The upper and lower end section of described door-hinge is provided with respectively upper seat and lower seat, and described active door leaf suspends and is installed between upper seat and the lower seat; Described pivoted link mechanism comprises: the quarter butt that is flexibly connected with Folding wing and be movably connected in rigid toggle on the quarter butt; Described rigid toggle comprises three not end points on same straight line, and two end points and middle end points connect and compose and be mutually cranking arm of angle, and two angular range of cranking arm are between 80 ° to 100 °; An end points of this rigid toggle is connected with quarter butt, another end points of this rigid toggle and initiatively door leaf flexible connection, and the middle end points of this rigid toggle is movably connected on the door pillar by pull bar.
2. suspension folding door according to claim 1 is characterized in that, described rigid toggle is " L " shape or " people " font; Three end points of described rigid toggle are column spinner or rotating drum; Described rigid toggle is flexibly connected with quarter butt, pull bar, active door leaf respectively by column spinner or rotating drum.
3. suspension folding door according to claim 1 is characterized in that, two length of cranking arm of described rigid toggle are the same, and two angles of cranking arm are 90 °.
4. suspension folding door according to claim 2 is characterized in that, the movable connection method of described rigid toggle and quarter butt, pull bar, active door leaf is: the end at quarter butt, pull bar is provided with the cover T-Ring, is provided with joint pin at the active door leaf; Described cover T-Ring is socketed in respectively on the column spinner of rigid toggle, and the rotating drum that described joint pin passes rigid toggle forms movable the installation.
5. suspension folding door according to claim 1 is characterized in that, the movable connection method of described Folding wing and described quarter butt is: the end at quarter butt is provided with the cover T-Ring, is provided with joint pin at Folding wing, and described socket ring set is connected on the joint pin; The connected mode of described pull bar and door pillar is: the end at pull bar is provided with the cover T-Ring, is provided with joint pin at door pillar, and the formation activity on joint pin of described socket ring set is installed.
6. suspension folding door according to claim 1 is characterized in that, described upper seat comprises: with the hard-wired top of door pillar holder and the bearing that is installed on the holder of top; Described top holder is comprised of "T"-shaped global formation spare or building block, fixes in the level board of described bearing embedding top holder and by the screw riveted joint, and the vertical panel of top holder is riveted on the door pillar by screw.
7. suspension folding door according to claim 1, it is characterized in that, described lower seat comprises the bottom seat board, one-body molded on the seat board of described bottom have lower seat axle center and a postive stop baffle, be socketed with bearing outside described lower seat axle center, a shaft-cup inserts in the postive stop baffle and by screw by card base and is riveted on the seat board of bottom.
8. suspension folding door according to claim 1 is characterized in that, is provided with driving mechanism on the described door pillar, and this driving mechanism is connected with the active door leaf by actuating arm; Described driving mechanism is a kind of in motor, man-operated mechanism or the internal combustion engine.
9. suspension folding door according to claim 1 is characterized in that, described active door leaf is provided with the cylindrical heavy rotating shaft that is attached thereto, the bearing fit of this heavy type rotating shaft and top holder and bottom seat board, but the flexible connection of formation axial rotation.
10. suspension folding door according to claim 1 is characterized in that, described Folding wing is two fans, comprising: first Folding wing and second Folding wing that be hinged on first Folding wing on hinged with the active door leaf; Be provided with column spinner at the first Folding wing, the lever that a middle part has rotating hole is movably arranged on the column spinner, and the two ends of lever are respectively by first connecting rod, second connecting rod and initiatively door leaf and the flexible connection of the second Folding wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448249.XA CN102943614B (en) | 2012-02-29 | 2012-11-12 | Suspended folding gate |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210048600.6 | 2012-02-29 | ||
| CN2012100486006 | 2012-02-29 | ||
| CN2012100486006A CN102587821A (en) | 2012-02-29 | 2012-02-29 | Folding door |
| CN201210448249.XA CN102943614B (en) | 2012-02-29 | 2012-11-12 | Suspended folding gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102943614A true CN102943614A (en) | 2013-02-27 |
| CN102943614B CN102943614B (en) | 2015-04-08 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100486006A Pending CN102587821A (en) | 2012-02-29 | 2012-02-29 | Folding door |
| CN201210448249.XA Active CN102943614B (en) | 2012-02-29 | 2012-11-12 | Suspended folding gate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100486006A Pending CN102587821A (en) | 2012-02-29 | 2012-02-29 | Folding door |
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| CN (2) | CN102587821A (en) |
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| CN103993796A (en) * | 2014-05-07 | 2014-08-20 | 红门智能科技股份有限公司 | Lock-free door closing locking mechanism for electric folding casement door |
| CN104563837A (en) * | 2014-12-21 | 2015-04-29 | 温贵 | Suspension folding door with double-frame connecting rod linkage mechanism |
| CN104612576A (en) * | 2014-12-21 | 2015-05-13 | 温贵 | Suspended folding door with triangular side link linkage mechanism |
| CN105863481A (en) * | 2016-03-20 | 2016-08-17 | 佛山市荣高智能科技有限公司 | Novel suspension folding door |
| CN107060630A (en) * | 2017-06-29 | 2017-08-18 | 温贵 | Multi-door leaf linkage suspension folding door with sprocket wheel, chain, multi link link gear |
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| CN103806828B (en) * | 2014-01-23 | 2016-06-22 | 红门智能科技股份有限公司 | Electric foldable flat-opening door |
| CN104358509B (en) * | 2014-10-31 | 2016-06-08 | 佛山市南海金鸿星门业科技有限公司 | A kind of electronic outstanding being folded flat opened the door |
| CN105781396B (en) * | 2016-05-10 | 2017-10-17 | 广东盛世昌隆智能科技有限公司 | A kind of electric foldable flat-opening door |
| CN111021547B (en) * | 2019-12-25 | 2021-07-20 | 温州博旺联科建筑工程有限公司 | Telescopic wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993796A (en) * | 2014-05-07 | 2014-08-20 | 红门智能科技股份有限公司 | Lock-free door closing locking mechanism for electric folding casement door |
| CN103993796B (en) * | 2014-05-07 | 2016-03-02 | 红门智能科技股份有限公司 | The nothing lock door-closing locking mechanism of electric foldable flat-opening door |
| CN104563837A (en) * | 2014-12-21 | 2015-04-29 | 温贵 | Suspension folding door with double-frame connecting rod linkage mechanism |
| CN104612576A (en) * | 2014-12-21 | 2015-05-13 | 温贵 | Suspended folding door with triangular side link linkage mechanism |
| CN104563837B (en) * | 2014-12-21 | 2016-03-30 | 温贵 | There is the suspension folding door of doubly-linked hack lever link gear |
| CN104612576B (en) * | 2014-12-21 | 2016-08-17 | 温贵 | There is the suspension folding door of triangle side link link gear |
| CN105863481A (en) * | 2016-03-20 | 2016-08-17 | 佛山市荣高智能科技有限公司 | Novel suspension folding door |
| CN107060630A (en) * | 2017-06-29 | 2017-08-18 | 温贵 | Multi-door leaf linkage suspension folding door with sprocket wheel, chain, multi link link gear |
| CN107829656A (en) * | 2017-11-24 | 2018-03-23 | 江汇装饰用品(鹤山)有限公司 | A kind of dual-purpose type portal frame system |
| CN109322611A (en) * | 2018-11-05 | 2019-02-12 | 佛山金鸿星智能科技有限公司 | A kind of electric railless folding door |
| CN110094144A (en) * | 2019-05-07 | 2019-08-06 | 中建七局建筑装饰工程有限公司 | One kind can open 180 degree fire hydrant hidden door device |
| CN112493290A (en) * | 2020-11-14 | 2021-03-16 | 济南香贝尔食品有限公司 | A carry thing device for fumigation stove and pot that disinfects |
| CN112493290B (en) * | 2020-11-14 | 2022-03-08 | 济南香贝尔食品有限公司 | A carry thing device for fumigation stove and pot that disinfects |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102587821A (en) | 2012-07-18 |
| CN102943614B (en) | 2015-04-08 |
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