CN202659058U - Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button - Google Patents
Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button Download PDFInfo
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- CN202659058U CN202659058U CN 201220022538 CN201220022538U CN202659058U CN 202659058 U CN202659058 U CN 202659058U CN 201220022538 CN201220022538 CN 201220022538 CN 201220022538 U CN201220022538 U CN 201220022538U CN 202659058 U CN202659058 U CN 202659058U
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Abstract
The utility model relates to a folding door for properly and sequentially folding and unfolding by virtue of logic control of a magnetic catch and an electrical button, and the folding door comprises a first hinge unit, a first door leaf, a first electromagnetic button, a fixing bolt, a second door leaf and at least one driving hinge, wherein the first door leaf comprises a top surface as well as an inner edge and an outer edge which extend downwards from two sides of the top surface; the top surface is provided with a through hole; the inner edge is connected to one side of the hinge unit; the first electromagnetic button is bonded to one side of the first door leaf; a first microswitch is arranged on the top surface and is electrically connected to the first electromagnetic button; the fixing bolt is bonded to the first door leaf; the second door leaf is connected to a second pivot sheet; a second electromagnetic button is bonded to one side of the second door leaf; a first metal sheet is the second door leaf to the other opposite side; and one side of the at least one driving hinge is bonded to the first door leaf, and the other side of the at least one driving hinge is bonded to the second door leaf. The folding door has a smaller gyroradius, can be folded and accommodated in parallel; and after the door leaves are returned in position with a smaller radius semi-range by using multiple electromagnetic buttons in cooperation with segmented tripping, and the automatic bolting mechanism of the door leaves, the whole range is sequentially unfolded to form a closed door buck so as to realize the function of safety isolation in case of emergency.
Description
Technical field
The utility model opens the door relevant for a kind of length of large wide cut, refers in particular to a kind of logic control by magnetic and electricity button through being divided into especially multi-door leaf to reach the folding door of in good time sequentially folding and unfolding.
Background technology
The door cheek lid of modern architecture thing is divided into long closing or the long two large classes of opening, the former is equipped with relevant lockset and keeps the gate inhibition, latter is opened 90 degree or 180 degree with door leaf, electric magnet hook with energising fastens for a long time, reach door leaf and inhale for a long time the effect of wall, reach at ordinary times personnel's turnover and do not hinder, electric magnet hook is triped when urgent, door leaf rebounds with the door closer system, prevents fires, the partition measure of Smoke prevention.
Various countries' fire codes should be guaranteed to finish for the aforementioned length mechanism of there's no one who doesn't or isn't emphasizing its automatic door-closing when urgent of opening the door.Yet building safety management unit in various countries' finds long opening day by day, and the large wide cut length that particularly is close to the aisle is opened the door, and when emergency cut-off, its radius of gyration, revolution stroke often to the personnel's of taking refuge contact action, cause overlapping, obstruction, even injury.
The utility model content
In order to overcome the disappearance of prior art, namely, large wide cut length open the door its radius of gyration, revolution stroke, in the confined space or narrow aisle to personnel's dealing action cause overlapping, hinder even injury; And the large wide cut length automatic door-closing mechanism of opening the door should guarantee to finish, and the utility model provides a kind of logic control by magnetic and electricity button to reach the folding door of in good time sequentially folding and unfolding.
The utility model provides a kind of logic control of detaining by magnetic and electricity to reach the folding door of in good time sequentially folding and unfolding, includes: hinge-unit; The first door leaf comprises an end face, reaches by an end face both sides inner edge and outer rim toward downward-extension, and this end face has a middle through hole, and this inner edge connects this hinge-unit one side; The first electric magnet hook is combined in this first door leaf one side, and first microswitch is located at this end face, and this first microswitch is electrically connected this first electric magnet hook; Dead bolt is combined in this first door leaf; The second door leaf connects this second pin-jointing piece, and second electric magnet hook is combined in the second door leaf one side, and first sheet metal is combined in relative opposite side; At least one drives hinge, and a side is in conjunction with this first door leaf, and opposite side is in conjunction with this second door leaf.
Wherein:
This dead bolt includes a touching device, an elastic force bar and an assembling pivot, this touching device correspondence is combined in through hole one side in this, this touching device one side connects this elastic force bar in order to contacted by a doorframe, make it protrude out through hole in this and discharge this elastic force bar, this assembling pivot is located at this outer rim, described elastic force bar one end is combined in this assembling pivot, and the other end is located in this in through hole.
This driving hinge is double-strand chain, this pair hinge is combined between two door leafs, this two door leaf has each other forward, reverse drive unlatching effect, this double-strand chain comprises two hinge axis, a brace, this brace connects this two hinge axis, l the first pin-jointing piece is to be articulated on this hinge axis, and the second pin-jointing piece is to be articulated on this another hinge axis.
This driving hinge is two and connects respectively the first door leaf and this second door leaf.
This driving hinge is for can cushion the damp type double-strand chain that this second door leaf cuts out speed of gyration.
Between this first door leaf and the second door leaf also in conjunction with a door closer device.
This hinge-unit is concealed hinge.
This folding door is also in conjunction with a doorframe unit, and this doorframe unit comprises first door pillar, is combined in this doorframe unit one side, and second door pillar is combined in this doorframe unit opposite side, and this hinge-unit opposite side is combined in this first door pillar.
This second door pillar also is combined with at least one hinge-unit, and described hinge one side is combined in this second door pillar; This second door pillar also is combined with at least one hinge-unit and the 3rd door leaf, comprises an end face at upside and by an end face both sides inner edge and outer rim toward downward-extension, and this inner edge connects this hinge-unit one side, and a middle through hole is formed at end face; And the 3rd electric magnet hook, being combined in the 3rd door leaf one side, second microswitch is located at this end face, second microswitch is electrically connected the 3rd electric magnet hook; And dead bolt, be combined in the 3rd door leaf; The 4th door leaf; And the 4th electric magnet hook is combined in the 4th door leaf one side; The 3rd sheet metal is combined in relative opposite side; At least one drives chain connection the 3rd door leaf and the 4th door leaf.
In embodiment of the present utility model, the length of large wide cut opened the door be divided into several door leafs, for example be divided into two fan or four panel doors, opening the door to form with respect to the length of large wide cut has less unlatching or the radius of gyration of closing and amplitude, and can fold side by side and take in, the principle of triping with the collaborative segmentation of multiple electric magnet hook, the collocation door leaf is gone up bolt mechanism automatically, after effectively reaching first half range revolution door leaf with small radii and putting in place, again row sequentially full width expand into the door cheek of closing, finish the function of cutting off safely when urgent.
This a kind of logic control of detaining by magnetic and electricity is to reach the folding door of in good time sequentially folding and unfolding, include hinge-unit, in an embodiment, this hinge-unit opposite side is in order on the first door pillar that is connected in a doorframe unit, one second door leaf drives hinge in conjunction with this first door leaf folding storage with one, the utility model folding door utilizes a signal of telecommunication to discharge the second sheet metal that this second electric magnet hook leaves metope when closing, the first door leaf of described hinge-unit Foldable and the second door leaf are to spend less than the half range mode turn 180 of the long radius that opens the door to below, doorframe unit, this dead bolt is touched by the doorframe unit at this, and the first door leaf is fixed in this doorframe unit, described driving hinge has two groups, it is double-strand chain that the embodiment preferably drives hinge, drive these the second door leaf turn 180 degree take the first door leaf as standard shaft to the second door pillar, magnetic electron formula of the present utility model is fixed and the folding door of release and close fully, open the door with respect to existing large wide cut length, the utility model is in the act of rescue, in narrow and small aisle or space, because door leaf revolution amplitude is less, personnel's dealing action can not cause overlapping, hinder, and avoid injury, therefore the large wide cut length automatic door-closing mechanism of opening the door is guaranteed to finish.
Among the embodiment of the present utility model, with the length of larger wide cut open the door be divided into into about each two door leaf, the length of totally four door leafs is opened the door, its structure function, the mode that applies are opened the door identical with the length that is divided into two fans, wherein a door leaf more the dead bolt of combination be that automatic world bolt, its assembling pivot are the press-type assembling pivots, closedly namely discharge described elastic force bar after this assembling pivot is pressed by other Yishanmen in a flash and protrude out the middle through hole of door leaf end face and be fixed in the hole of a beam long opening the door.
Among the embodiment of the present utility model, wherein this double-strand chain is the damp type double-strand chain, closes speed of gyration in order to cushion this second door leaf.
Among the embodiment of the present utility model, wherein between this first door leaf and the second door leaf more in conjunction with a door closer device.
Useful technique effect of the present utility model is, the utility model opens the door the length of large wide cut and is divided into several door leafs, length with respect to general large wide cut is opened the door, this new patent can form the radius of gyration that has less unlatching or close, and can fold side by side and take in, between door leaf with multiple electric magnet hook, the principle that collaborative segmentation is triped, the collocation door leaf is gone up bolt mechanism automatically, after can effectively reaching first half range revolution door leaf with small radii and putting in place, again row sequentially full width expand into the door cheek of closing, finish the function of cutting off safely when urgent.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model folding door.
Fig. 2 is the utility model folding door folding storage schematic diagram.
Fig. 3 is that the utility model folding door release turn door leaf causes the buttoned-up status schematic diagram.
Fig. 4 is the dead bolt assembling pivot schematic diagram of the utility model folding door.
Fig. 5 is the double-strand chain stereogram of the utility model folding door.
Fig. 6 is door leaf folding storage schematic diagram among the embodiment, is to show the state that four door leafs are taken in respectively in the opposite direction.
Fig. 7 is that Fig. 6 folding door is closed schematic diagram fully.
Fig. 8 is automatic world bolt schematic diagram.
Wherein:
1 hinge-unit, 10 doorframe unit, 11 First Speed regulating shafts
101 elastic force bars, 102 assembling pivots, 111 buffers
12 second speed regulating shafts, 13 first door pillars, 15 second door pillars
2 first door leafs, 21 end faces, 23 inner edges
Through hole 3 first electric magnet hooks in 25 outer rims 27
30 first microswitches, 31 first sheet metals 4 drive hinge
41 first pin-jointing pieces, 43 second pin-jointing pieces, 5 dead bolts
51 touching devices, 53 elastic force bars, 55 assembling pivots
6 second door leafs, 7 second electric magnet hooks, 71 second sheet metals
8 door closer devices, 90 hinge-units 91 the 3rd door leaf
910 end faces, 911 inner edges, 913 outer rims
Through hole 92 the 3rd electric magnet hook 920 the 3rd sheet metal in 915
93 second microswitches 94 drive hinge 95 the 4th door leaf
Through hole in 951 outer rims, 952 end faces 953
96 the 4th electric magnet hooks 97 the 4th sheet metal, 98 dead bolts
980 touching devices, 981 elastic force bars, 982 assembling pivots
100 automatic dead bolt 101 elastic force bars 102 assembling pivots
The specific embodiment
Referring to figs. 1 through Fig. 3, of the present utility model a kind of by magnetic and logic control such as electricity button etc. to reach the folding door of in good time sequentially folding and unfolding, include hinge-unit 1; The first door leaf 2 comprises an end face 21, reaches by an inner edge 23 and the outer rim 25 of end face 21 both sides toward downward-extension, and this end face 21 has through hole 27 in, and this inner edge 23 connects these hinge-unit 1 one sides; The first electric magnet hook 3 is combined in these the first door leaf 2 one sides, one first microswitch 30 is located at this end face 21, and this first microswitch 30 is electrically connected these first electric magnet hooks 3; At least one driving hinge 4, this driving hinge 4 is selected a kind of double-strand chain in the present embodiment, this pair hinge is combined between two door leafs, and this two door leaf has each other forward, reverse drive unlatching effect, and this driving hinge is two and connects respectively the first door leaf 1 and this second door leaf 2.This pair hinge comprise one first pin-jointing piece 41 be located at drive hinge 4 one sides, one second pin-jointing piece 43 is located at and is driven hinge 4 opposite sides, this first pin-jointing piece 41 connects the outer rim 25 of these the first door leafs 2; Dead bolt 5 is combined in this first door leaf 2; The second door leaf 6 connects these the second pin-jointing piece 43, one second electric magnet hooks 7 and is combined in the second door leaf 6 one sides, and one first sheet metal 31 is combined in relative opposite side; Whereby, the opposite side of this hinge 1 is connected in the first door pillar 13 of a doorframe unit 10, this second door leaf 6 drives hinge 4 and these the first door leaf 2 folding storages on the metope of doorframe unit 10 sides with this, this first sheet metal 31 of simultaneously described the first electric magnet hook 3 absorption is fixing, and the second sheet metal 71 that described the second electric magnet hook 7 is adsorbed on this metope is fixing; On the contrary, utilize a signal of telecommunication to discharge the second sheet metal 71 that this second electric magnet hook 7 leaves metope when closing door leaf, the first door leaf 2 of described hinge 1 Foldable and 6 turns 180 of the second door leaf are spent to 1 below, doorframe unit, this dead bolt 5 is touched by doorframe unit 10 at this, and the first door leaf 2 is fixed in this doorframe unit 10.
Include a touching device 51 at this dead bolt 5 of present embodiment, one elastic force bar 53, one assembling pivot 55, these touching device 51 correspondences are combined in through hole 27 1 sides in this, this touching device one side connects this elastic force bar in order to contacted by a doorframe, discharge this elastic force bar 53 and protrude out through hole 27 in this, this assembling pivot 55 is located at this outer rim 25, described elastic force bar 43 1 ends are combined in this assembling pivot 55, its other end is located in this in through hole 27, when this first door leaf 2 rotates to these 10 belows, doorframe unit, the touching device 51 of described end face 21 tops is touched by the crossbeam of this doorframe unit 10 and interlock discharges this elastic force bar 53, this elastic force bar 53 protrudes out one first fixing hole 111 that is arranged in this crossbeam and is fixed in the first door leaf 2 and is not pushed, described microswitch 30 is touched by doorframe unit 10 (or sensor of 10 combinations in doorframe unit) simultaneously, and send a signal of telecommunication in this first electric magnet hook 3, it is discharged from this first sheet metal 31, described driving hinge 4 drives these the second door leaf 6 turns 180 degree to the second door pillar 15 positions take the first door leaf 2 as standard shaft, and closes the folding door that magnetic electron formula of the present utility model is fixing and discharge fully.
Open the door with respect to existing large wide cut length, the utility model is applied in the act of rescue, narrow and small aisle or space, in its door leaf shutoff stroke, because the door leaf radius of gyration and amplitude are less, do not overlap, hinder with personnel's dealing action, and avoid injury, guarantee that the large wide cut length automatic door-closing mechanism of opening the door finishes.
Otherwise, when the utility model is opened the second door leaf 6, its radius of gyration and amplitude are less, in narrow and small aisle or space, personnel's action is not interrupted, further the user can press the assembling pivot 55 of the outer rim 25 of the first door leaf 2 or the mode such as drawing, hide in this in through hole 22 to operate this elastic force bar of these assembling pivot 55 pulling-downs 53 retraction original positions, then this second door leaf 6 can related these the first door leaf 2 another mistake turnbacks, this second door leaf 6 connects these the first door leaf 2 folding storages on the metope of doorframe unit 10 sides to drive hinge 4, described the second electric magnet hook 7 these second sheet metals 71 of absorption and fixing the utility model.
See also Fig. 4, above-described embodiment, wherein this dead bolt 5 adopts the alleged world bolt of industry, this dead bolt 5 includes a touching device 51, an elastic force bar 53, an assembling pivot 55, these touching device 51 correspondences are combined in through hole 27 1 sides in this, this touching device one side connects this elastic force bar in order to contacted by a doorframe, discharging this elastic force bar 53 makes it protrude out through hole 27 in this, this assembling pivot 55 is located at this outer rim 25, described elastic force bar 43 1 ends are combined in this assembling pivot 55, and its other end is located in this in through hole 27.
See also Fig. 5, in this embodiment of the present utility model, the double-strand chain that the optional apparatus speed of the double-strand chain that described driving hinge 4 adopts is regulated, it includes First Speed regulating shaft 11, a second speed regulating shaft 12.
Described First Speed regulating shaft 11 or this second speed regulating shaft 12, comprise buffer 111, utilize two groups of buffers 111 to be combined in respectively in this First Speed regulating shaft 11, and this first pin-jointing piece 41 of interlock, and buffer 111 is in conjunction with second speed regulating shaft 12, and this second pin-jointing piece 43 of interlock, in order to control this first pin-jointing piece 41 and the 43 buffering rotations of the second pin-jointing piece.
Described buffer 111 comprises mechanical reduction gear, oil pressure deceleration device, spring deceleration device, air pressure deceleration device, Friction speed-reducing device or its any combination.
Please consult simultaneously Fig. 1 and Fig. 2, an embodiment of the present utility model, the damping function that do not have for general hinge of this driving hinge 4 wherein, therefore present embodiment between the first door leaf 2 and the second door leaf 6 more in conjunction with a door closer device 8, in order to cushion the revolution door closing speed of the second door leaf 6, avoid speed to injure too soon personnel.
In the aforementioned embodiments, this hinge-unit 1 is concealed hinge, has less gap between the door pillar in order to the first door leaf 2 and institute's combination thereof, forms less door gap when the utility model folding door is closed fully, prevent fluid, smog channelling, folding door has better seal.
See also Fig. 6 and Fig. 7, the utility model one embodiment, this folding door is in order to be combined in a doorframe unit 10, this doorframe unit 10, comprise one first door pillar 13, in order to be combined in crossbeam (not shown) one side of this doorframe unit 10, one second door pillar 15, be combined in the crossbeam opposite side of this doorframe unit 10, this crossbeam comprises one first fixing hole (not shown), the second fixing hole (not shown), the 3rd fixing hole (not shown); Described the second door leaf 6 connects the first door leaf 2, the first door leafs 2 in conjunction with these hinge-unit 1 one sides to drive hinge 4, and this hinge-unit 1 opposite side is combined in this first door pillar 13, and its embodiment is identical with aforementioned each embodiment with effect.
The difference is that, utilize the second door pillar 15 more to be combined with at least one hinge-unit 90 1 sides and be combined in the second door pillar 15, its hinge list 90 opposite sides are in conjunction with Shu the 3rd door leaf 91, the 3rd door leaf 91, comprise an end face 910 upside, and by end face 910 both sides toward an inner edge 911 and an outer rim 913 of downward-extension, this inner edge 911 connects that through hole 915 is formed at end face 910 in these hinge-unit 90 1 sides, one; One dead bolt 98, this dead bolt 98 includes a touching device 980, an elastic force bar 981, an assembling pivot 982, these touching device 980 correspondences are combined in through hole 915 1 sides in this, this touching device one side connects this elastic force bar in order to contacted by a doorframe, discharge this elastic force bar 981 and protrude out through hole 915 in this, and one the 3rd electric magnet hook 92, be combined in the 3rd door leaf 91 1 sides, one second microswitch 93 is located at this end face 910, one second microswitches 93 and is electrically connected the 3rd electric magnet hook 92; With dead bolt 98, be combined in the 3rd door leaf 91; One the 4th door leaf 95; And one the 4th electric magnet hook 96 is combined in the 4th door leaf 95 1 sides; One the 3rd sheet metal 920 is combined in relative opposite side; At least one driving hinge 94 connects the 3rd door leaf 91 and the 4th door leaf 95, this driving hinge is to adopt aforesaid double-strand chain in present embodiment, (please consulting simultaneously Fig. 5) this driving hinge 94 comprises that one first pin-jointing piece 941 is located at a side, one second pin-jointing piece 943 is located at opposite side, and this first pin-jointing piece 941 connects the outer rim 913 of the 3rd door leaf 91; With above-described embodiment difference, present embodiment opens the door length and is divided into four by a small margin rotating door leafs, reach in conjunction with an automatic dead bolt 100 at the second door leaf 6 or the 4th door leaf 95, be arranged in the 4th door leaf 95 at this automatic dead bolt 100 of present embodiment, its assembling pivot 102 of the dead bolt of this type (please consulting simultaneously Fig. 8) is located at the outer rim 951 of the 4th door leaf 95, this assembling pivot 102 slightly convexedly stretches in outer rim 951, the door leaf that cut out by symmetry touches, and discharges through hole 953 in the end face 952 that this elastic force bar 101 protrudes out to the 4th door leaf 95.
Whereby, these hinge-unit 90 opposite sides be connected on the second door pillar 15 of a doorframe unit 10 the 3rd door leaf 91 with drive hinge 94 in conjunction with the 4th door leaf 95 folding storages on the opposite side abutment wall face of doorframe unit 10 with respect to the first door leaf 2 and the second door leaf 6, described the 3rd electric magnet hook 92 absorption the 3rd sheet metal 920 is fixing, and the 4th sheet metal 97 that described the 4th electric magnet hook 96 is adsorbed on this metope is fixing;
When the folding door of present embodiment is wanted to close, utilize a signal of telecommunication to discharge the 4th sheet metal 97 that the 4th electric magnet hook 96 leaves metope, the 3rd door leaf 91 of described hinge 90 Foldables and 95 turns 180 of the 4th door leaf are spent to 1 below, doorframe unit, the touching device 980 of this dead bolt 98 is touched by doorframe unit 10 at this, this elastic force bar 981 protrudes out middle through hole 915, and the 3rd door leaf 91 is fixed in this doorframe unit 10 crossbeam one second fixing hole (not shown) and fix the 3rd door leaf 91 and be not pushed, described the second microswitch 93 is touched by doorframe unit 10 and sends a signal of telecommunication in the 4th electric magnet hook 96 from 920 releases of the 3rd sheet metal simultaneously, and described driving hinge 94 drives the 4th door leaf 95 turns 180 degree to door beam central authorities take the 3rd door leaf 91 as standard shaft; (it is identical with previous embodiment the first door leaf 2 and the second door leaf 6 embodiments).
Consult simultaneously Fig. 2, discharge the second sheet metal 71 that this second electric magnet hook 7 leaves metope such as this signal of telecommunication of previous embodiment, the first door leaf 2 of described hinge 1 Foldable and 6 turns 180 of the second door leaf are spent to 1 below, doorframe unit, this dead bolt 5 is touched by doorframe unit 10 at this, be not pushed and the first door leaf 2 is fixed in one first fixing hole (not shown) of these doorframe unit 10 crossbeams and fixes the first door leaf 2, simultaneously described microswitch 30 is touched by doorframe unit 10 (or sensor of 10 combinations in doorframe unit) and sends a signal of telecommunication and in this first electric magnet hook 3 it is discharged from this first sheet metal 31, described driving hinge 4 drives these the second door leaf 6 turns 180 degree to the second door pillar 15 take the first door leaf 2 as standard shaft, be closed in the crossbeam downside with 95 intersections of aforesaid the 4th door leaf, described the second door leaf 6 presses the assembling pivot 102 on the 4th door leaf 95 outer rims 951, protrude out through hole 953 in this and trigger this elastic force bar 101, the free end of this elastic force bar 101 stretches into the 3rd fixing hole (not shown) on this crossbeam and closes the folding door that magnetic electron formula of the present utility model is fixing and discharge fully.
But the above, only be embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, the simple equivalence of namely generally doing according to the utility model claim and creation description changes and modifies, and all should still belong in the scope that this new patent contains.
Claims (9)
1. a logic control of detaining by magnetic and electricity is characterized in that to reach the folding door of in good time sequentially folding and unfolding, includes:
Hinge-unit;
The first door leaf comprises an end face, reaches by an end face both sides inner edge and outer rim toward downward-extension, and this end face has a middle through hole, and this inner edge connects this hinge-unit one side;
The first electric magnet hook is combined in this first door leaf one side, and first microswitch is located at this end face, and this first microswitch is electrically connected this first electric magnet hook;
Dead bolt is combined in this first door leaf;
The second door leaf, second electric magnet hook is combined in the second door leaf one side, and first sheet metal is combined in relative opposite side;
At least one drives hinge, and a side is in conjunction with this first door leaf, and opposite side is in conjunction with this second door leaf.
2. a kind of logic control of detaining by magnetic and electricity as claimed in claim 1 is to reach the folding door of in good time sequentially folding and unfolding, it is characterized in that, this dead bolt includes a touching device, an elastic force bar and an assembling pivot, this touching device correspondence is combined in through hole one side in this, this touching device one side connects this elastic force bar in order to be contacted, make it protrude out through hole in this and discharge this elastic force bar, this assembling pivot is located at this outer rim, described elastic force bar one end is combined in this assembling pivot, and the other end is located in this in through hole.
3. a kind of logic control of detaining by magnetic and electricity as claimed in claim 1 is characterized in that to reach the folding door of in good time sequentially folding and unfolding this driving hinge is double-strand chain.
4. a kind of logic control of detaining by magnetic and electricity as claimed in claim 3 is characterized in that to reach the folding door of in good time sequentially folding and unfolding this driving hinge is two and connects respectively the first door leaf and this second door leaf.
5. a kind of logic control of detaining by magnetic and electricity as claimed in claim 4 is characterized in that to reach the folding door of in good time sequentially folding and unfolding this driving hinge is for can cushion the damp type double-strand chain that this second door leaf cuts out speed of gyration.
6. a kind of logic control by magnetic and electricity button as claimed in claim 4 is characterized in that to reach the folding door of in good time sequentially folding and unfolding, between this first door leaf and the second door leaf also in conjunction with a door closer device.
7. a kind of logic control of detaining by magnetic and electricity as claimed in claim 1 is characterized in that to reach the folding door of in good time sequentially folding and unfolding this hinge-unit is concealed hinge.
Such as each described a kind of logic control by magnetic and electricity button in the claim 1 to 7 to reach the folding door of in good time sequentially folding and unfolding, it is characterized in that, this folding door is also in conjunction with a doorframe unit, this doorframe unit, comprise first door pillar, be combined in this doorframe unit one side, second door pillar, be combined in this doorframe unit opposite side, this hinge-unit opposite side is combined in this first door pillar.
9. a kind of logic control of detaining by magnetic and electricity as claimed in claim 8 is characterized in that to reach the folding door of in good time sequentially folding and unfolding this second door pillar also is combined with at least one hinge-unit, and described hinge one side is combined in this second door pillar;
This second door pillar also is combined with at least one hinge-unit and the 3rd door leaf, comprises an end face at upside and by an end face both sides inner edge and outer rim toward downward-extension, and this inner edge connects this hinge-unit one side, and a middle through hole is formed at end face; And the 3rd electric magnet hook, being combined in the 3rd door leaf one side, second microswitch is located at this end face, second microswitch is electrically connected the 3rd electric magnet hook; And
Dead bolt is combined in the 3rd door leaf;
The 4th door leaf; And the 4th electric magnet hook is combined in the 4th door leaf one side; The 3rd sheet metal is combined in relative opposite side; At least one drives chain connection the 3rd door leaf and the 4th door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022538 CN202659058U (en) | 2012-01-18 | 2012-01-18 | Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022538 CN202659058U (en) | 2012-01-18 | 2012-01-18 | Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659058U true CN202659058U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220022538 Expired - Fee Related CN202659058U (en) | 2012-01-18 | 2012-01-18 | Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659058U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033076A (en) * | 2014-07-01 | 2014-09-10 | 浙江广成装饰工程有限公司 | Composite door shared by bathroom, toilet room and shower room |
| CN104806110A (en) * | 2015-04-23 | 2015-07-29 | 邯郸学院 | Electric folding door actuating device based on computer instructions |
| TWI571560B (en) * | 2015-05-15 | 2017-02-21 | 胡肇台 | Door frame assembly and door pillar thereof |
| CN107002448A (en) * | 2015-02-11 | 2017-08-01 | 官兴华 | A kind of folding door of the automatic release with two-way door |
| CN112878830A (en) * | 2017-02-23 | 2021-06-01 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
-
2012
- 2012-01-18 CN CN 201220022538 patent/CN202659058U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033076A (en) * | 2014-07-01 | 2014-09-10 | 浙江广成装饰工程有限公司 | Composite door shared by bathroom, toilet room and shower room |
| CN104033076B (en) * | 2014-07-01 | 2016-04-06 | 浙江广成装饰工程有限公司 | The composite door that a kind of washroom, toilet seat room, shower room share |
| CN107002448A (en) * | 2015-02-11 | 2017-08-01 | 官兴华 | A kind of folding door of the automatic release with two-way door |
| CN104806110A (en) * | 2015-04-23 | 2015-07-29 | 邯郸学院 | Electric folding door actuating device based on computer instructions |
| CN104806110B (en) * | 2015-04-23 | 2016-08-03 | 邯郸学院 | Electric foldable valve actuating device based on computer instruction |
| TWI571560B (en) * | 2015-05-15 | 2017-02-21 | 胡肇台 | Door frame assembly and door pillar thereof |
| CN112878830A (en) * | 2017-02-23 | 2021-06-01 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
| CN112878830B (en) * | 2017-02-23 | 2022-10-28 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20190118 |