CN104420761A - Door closing assembly - Google Patents
Door closing assembly Download PDFInfo
- Publication number
- CN104420761A CN104420761A CN201410415406.6A CN201410415406A CN104420761A CN 104420761 A CN104420761 A CN 104420761A CN 201410415406 A CN201410415406 A CN 201410415406A CN 104420761 A CN104420761 A CN 104420761A
- Authority
- CN
- China
- Prior art keywords
- slide block
- door closer
- lock cell
- locking
- surface element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001212149 Cathetus Species 0.000 claims description 2
- 229920003266 Leaf® Polymers 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
- E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a door closing device (1) comprising a slide rail (3); a slide block (4), which is guided linearly in the slide rail (3), and is connected with a door closing device (6) or a door driving device; at least one locking unit (7) fixedly disposed in the slide rail (3). The locking unit is provided with a magnet, especially a permanent magnet or an electromagnet (17), and a surface element (11) used for covering the magnet (17). The surface element (11) is provided with at least one locking recessed part (14); an anchor plate (12), which is disposed on the slide block (4), and can move with respect to the slide block (4), and is used to lock the slide block (4) on the locking unit (7); and at least one locking protrusion (22), which is disposed on the anchor plate (12), and is disposed in the locking recessed part (14) in a locked manner. The invention also relates to a device (2) used for closing the movable fan and the fixed fan of the sequence regulator.
Description
Technical field
The present invention relates to a kind of door closer-holder and with the active fan of closing sequence adjuster and fixed fan device.At least two door closer-holders are used in active fan and fixed fan device.
Background technology
Door closer-holder is at least interpreted as the combination of slide rail and the slide block to guide wherein at this.Lock cell is furnished with, to make door remain in the opening angle of expectation in slide rail.Slide block is connected with door closer or gate driver by connecting rod usually.Two door leafs are used for the active fan of closing sequence adjuster and fixed fan device.At this, be that two door leafs arrange respective door closer or gate driver.Importantly, such as, when breaking out of fire, first fixed fan was closed completely before active fan is locked in fixed fan.
Summary of the invention
Task of the present invention is a kind of door closer-holder is described, builds in a very simplified manner and reliably work its manufacture in low cost and reduced-maintenance run.In addition, task of the present invention be also illustrate a kind of when use this door closer-holder the active fan with closing sequence adjuster and fixed fan device.
This task is solved by the feature of independent claims.Preferable configuration scheme of the present invention is the theme of dependent claims.
Therefore, the present invention is by comprising slide rail and solving at the door closer-holder of the slide block of this slide rail cathetus guiding.In addition, in slide rail, at least one lock cell is furnished with.Structure slide block is used for being connected with door closer or gate driver by connecting rod.Lock cell comprises magnet (particularly electromagnet or permanent magnet) and covers the surface element of this magnet.Surface element is such as the board with the surface geometry correspondingly designed.At least one locking recess is configured with in surface element.Slide block is provided with anchor slab.Anchor slab can opposing slider limit range of motion.Anchor slab for by slider locks at lock cell.At this, anchor slab is kept by the surface geometry designed of magnet and lock cell.In case of emergency, electromagnet is de-energized, thus the no longer locked unit of slide block is pinned.Thus, door closer or gate driver can close door leaf when labeled door, then can open door leaf when escape.When using permanent magnet, door leaf must apply corresponding power and unlock to make lock cell.Anchor slab is configured with at least one locking protruding.This locking projection is used for locking at locking recess place.When slide block enters into lock cell, because locking is protruding and due to the surface element of relative configurations, first press off anchor slab from lock cell.That is, enter into lock cell period at slide block, ensure that the certain spacing between anchor slab and surface element in other words between anchor slab and magnet based on locking projection.Until when locking projection is in locking recess, anchor slab just can abut on surface element completely, and whole confining forces of the surface geometry of the design of magnet and lock cell just can work.
The door closer-holder with anchor slab and surface element according to the present invention builds in a very simplified manner.Employ the parts that can move as few as possible, thus not only manufacture but also also have maintenance to be cancelled all at low cost.In addition, being also advantageous in that of little parts that can move, ensure that the reliable function of lock cell.
Preferred regulation, anchor slab loads towards the direction of lock cell by spring.In particular, lock cell is positioned at above slide block in slide rail.That is, spring is up towards the direction pressing anchor slab of lock cell.When slide block enters into lock cell, the locking projection opposing spring force ground that surface element slides presses anchor slab downwards.Until when at least one locking projection is locked at least one locking recess, anchor slab just abuts on surface element completely.
Especially specify, surface element and anchor slab have face parallel to each other respectively.These faces are arranged in such a way, that is, until when locking projection is in locking recess, just near-earth is close to each other or even contact as far as possible in these faces.
In addition, also preferably regulation, in surface element, be configured with that at least one is mild, towards locking recess guide enter rake and at least one is precipitous, be guided out from locking recess leave rake.Enter rake and leave rake by these, locking projection to slide in locking recess and skids off again.According to the difference of structure, namely according to employing mild or precipitous entering rake and leave rake, can calibrate be used to open or close door leaf in other words for crossing (
) power needed for lock cell.Additionally, power also can electronically be calibrated by the voltage on adjustment electromagnet by power potentiometer.
Especially specify, surface element is configured with at least two locking recesses.Correspondingly, anchor slab comprises at least two locking projections.In particular, locking projection is positioned on the end of the direction of motion orientation along slide block of anchor slab.
Protruding and the locking recess of locking especially transverse to slide block the direction of motion extend.In particular, locking projection extends on the whole width of anchor slab.
Slide rail constructs with preferably taking the shape of the letter U, and therefore comprises a basal plane and two legs.Between two legs, slide block energy rectilinear motion ground guides.Lock cell is especially positioned at above slide block.Therefore, lock cell is arranged between basal plane and slide block.
In addition, the present invention includes the active fan with closing sequence adjuster and fixed fan device.Active fan and fixed fan device comprise two door closer-holders just described.At this, the slide block of two door closer-holders is connected to each other by push rod.First push rod ensure that closed fixed fan before active fan is locked into fixed fan.
Expedients scheme described in the scope of door closer-holder according to the present invention and dependent claims provide corresponding favourable application for active fan according to the present invention and fixed fan device.
Especially specify, push rod extends below lock cell in slide rail inside.
Accompanying drawing explanation
Below, the present invention is described in detail by reference to the accompanying drawings.Wherein:
Fig. 1 illustrates the simplified schematic view according to active fan of the present invention and fixed fan device according to embodiment;
Fig. 2 illustrates the sectional view of Fig. 1;
Fig. 3 illustrates the lateral view of the lock cell according to embodiment;
Fig. 4 illustrates the top view of the lock cell according to embodiment;
Fig. 5 illustrates lock cell according to embodiment and the simplified schematic view of anchor slab during moving into;
Fig. 6 illustrates according to the lock cell of embodiment and anchor slab at the simplified schematic view locking period;
Detailed description of the invention
Embodiment according to active fan of the present invention and fixed fan device 2 is described below.Two are employed according to door closer-holder 1 of the present invention in active fan and fixed fan device 2.
As shown in Figure 1, active fan and fixed fan device 2 have two door closer-holders 1.Each door closer-holder 1 comprises slide rail 3, and slide block 4 can guide in this slide rail rectilinear motion.
Slide block 4 is connected with door closer 6 by connecting rod 5.Door closer 6 is arranged on door-plate.
Two lock cells 7 are furnished with respectively in the slide rail 3 of door closer-holder 1.Lock cell 7 can be fixed corresponding slide block 4, thus door leaf can remain in corresponding Angle Position.
Two slide blocks 4 of different door closer-holders 1 are connected to each other by push rod 8.Push rod 8 only schematically illustrates as dotted line.Push rod 8 extends in the below of lock cell 7 in slide rail 3.Push rod 8 ensure that fixed fan is first closed, and and then active fan is just fully closed.
Fig. 2 illustrates the sectional view of Fig. 1.Can find out in fig. 2, slide rail 3 comprises basal plane 9 and two legs 10.
Corresponding slide block 4 can guide between two legs 10 rectilinear motion.Lock cell 7 is between slide block 4 and basal plane 9.
Slide block 4 is provided with anchor slab 12.Anchor slab 12 can move by opposing slider 4.Slide block 4 is provided with at least one spring 13, and this spring is towards the direction pressing anchor slab 12 of lock cell 7.
As illustrated with simplified schematic in Fig. 2, lock cell 7 comprises surface element 11.
Fig. 3 illustrates the lock cell 7 being configured with surface element 11.Surface element 11 comprises two locking recesses 14.Mild enter/leave rake 15 and the precipitous rake 16 that enters/leave is transitioned in locking recess 14.
In the top view of Fig. 4, surface element is not shown.It is seen that lock cell 7 has the magnet being configured to electromagnet 17 at this.The power of this magnet is calibrated by magnetic force adjusting device 18.Lock cell 7 can be fixed in slide rail 3 by fastening bolt 20.Achieved by clip 19 and electrically connect.
Fig. 5 and Fig. 6 illustrates the co-operation between slide block 4 and lock cell 7 with the form of simplified schematic figure.At this, anchor slab 12 be illustrate only for slide block 4.In Figure 5, slide block 4 enters into lock cell 7.In figure 6, slide block 4 has been fixed on lock cell 7.
Anchor slab 12 comprises locking projection 22 respectively on two end.When slide block 4 enters into lock cell 7, enter/leave rake 15 and 16 and anchor slab 12 is pressed off from lock cell 7 with resisting the power of springs 13 by locking protruding 22.Until as shown in Figure 6, when locking projection 22 is in locking recess 14, slide block 4 is just fixed on lock cell 7.In this state, surface element 11 reclines mutually with the parallel face 21 of anchor slab 12, thus whole power of electromagnet 17 can be worked.
In addition, also show the direction of " opening " and " closedown " for door in figure 6.Enter/leave rake 15,16 to construct as follows, that is, make to realize effortless crossing when minimum noise produces on " opening " direction, wherein, there is no need for the overvoltage of the maintenance effect of lock cell 7.
Reference numerals list
1 door closer-holder
2 active fans and fixed fan device
3 slide rails
4 slide blocks
5 connecting rods
6 door closers
7 lock cells
8 push rods
9 basal planes
10 legs
11 surface elements
12 anchor slabs
13 springs
14 locking recesses
15 mild enter/leave rake
16 precipitous enter/leave rake
17 electromagnets
18 magnetic force adjusting devices
19 clips
20 fastening bolts
21 parallel faces
22 lockings are protruding
Claims (9)
1. a door closer-holder (1), described door closer-holder comprises
-slide rail (3),
-described slide rail (3) cathetus guide slide block (4), wherein, described slide block (4) is connected with door closer (6) or gate driver by connecting rod (5),
-at least one is fastened on lock cell (7) in described slide rail (3), described lock cell has magnet, especially permanent magnet or electromagnet (17), and cover the surface element (11) of described magnet (17), wherein, at least one locking recess (14) is configured with in described surface element (11)
-be arranged on described slide block (4) and can the anchor slab (12) that moves of relatively described slide block (4), described anchor slab is used for described slide block (4) to be locked in described lock cell (7), and
-at least one be configured on described anchor slab (12) for locking the locking projection (22) at described locking recess (14) place.
2. door closer-holder according to claim 1, is characterized in that, described anchor slab (12) loads towards the direction of described lock cell (7) by spring.
3. the door closer-holder according to any one of the claims, it is characterized in that, described surface element (11) and described anchor slab (12) have face (21) parallel to each other respectively, and described stacked up and down when slider locks is on described lock cell.
4. the door closer-holder according to any one of the claims, it is characterized in that, in described surface element (11), be configured with that at least one is mild, towards described locking recess extend enter rake (15) and at least one is precipitous, stretch out from described locking recess leave rake (16).
5. the door closer-holder according to any one of the claims, is characterized in that, is configured with at least two locking recesses (14) in described surface element (11).
6. the door closer-holder according to any one of the claims, it is characterized in that, at least one locking recess (14) described and at least one locking projection (22) described extend transverse to the direction of motion ground of described slide block (4).
7. the door closer-holder according to any one of the claims, it is characterized in that, described slide rail (3) constructs with taking the shape of the letter U, and therefore comprise a basal plane (9) and two legs (10), wherein, described lock cell (7) is arranged between basal plane (9) and slide block (4).
8. the active fan with closing sequence adjuster and fixed fan device (2), described active fan and fixed fan device comprise two door closer-holders (1) according to any one of the claims, wherein, the slide block (4) of the first door closer-holder (1) is connected with the slide block (4) of the second door closer-holder (1) by push rod (8).
9. active fan according to claim 8 and fixed fan device, is characterized in that, described push rod (8) extends in the below of lock cell (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310109035 DE102013109035A1 (en) | 2013-08-21 | 2013-08-21 | Door lock assembly |
| DE102013109035.4 | 2013-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420761A true CN104420761A (en) | 2015-03-18 |
Family
ID=51690783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415406.6A Pending CN104420761A (en) | 2013-08-21 | 2014-08-21 | Door closing assembly |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2840214A1 (en) |
| CN (1) | CN104420761A (en) |
| DE (1) | DE102013109035A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550431A (en) * | 2016-07-01 | 2018-01-09 | emz-汉拿两合有限公司 | Household electrical appliance, especially dish-washing machine |
| CN110593731A (en) * | 2019-10-03 | 2019-12-20 | 陆中艳 | Two-leaf folio fireproof door capable of being closed sequentially |
| CN110616976A (en) * | 2019-09-20 | 2019-12-27 | 蚌埠依爱消防电子有限责任公司 | Method and device for controlling door closing device by using bidirectional self-holding electromagnet |
| CN113431444A (en) * | 2021-07-15 | 2021-09-24 | 苏州热工研究院有限公司 | Prevent fire door closer and prevent fire door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3048445A1 (en) * | 2016-03-04 | 2017-09-08 | Iseo France | DOOR, IN PARTICULAR A FIRE PROTECTION DOOR EQUIPPED WITH A SAFETY DEVICE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9116802U1 (en) * | 1991-12-10 | 1993-12-02 | Dorma Gmbh & Co Kg | Electromechanical locking device for door leaves |
| DE19605744A1 (en) * | 1995-09-07 | 1997-03-13 | Geze Gmbh & Co | Opening and closure sequence control device for pair of swing doors |
| DE102005020997B4 (en) * | 2005-05-03 | 2010-04-01 | Dorma Gmbh + Co. Kg | Locking device for a rotary wing of a door |
-
2013
- 2013-08-21 DE DE201310109035 patent/DE102013109035A1/en not_active Withdrawn
-
2014
- 2014-08-11 EP EP14002794.7A patent/EP2840214A1/en not_active Withdrawn
- 2014-08-21 CN CN201410415406.6A patent/CN104420761A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550431A (en) * | 2016-07-01 | 2018-01-09 | emz-汉拿两合有限公司 | Household electrical appliance, especially dish-washing machine |
| CN110616976A (en) * | 2019-09-20 | 2019-12-27 | 蚌埠依爱消防电子有限责任公司 | Method and device for controlling door closing device by using bidirectional self-holding electromagnet |
| CN110616976B (en) * | 2019-09-20 | 2021-09-10 | 蚌埠依爱消防电子有限责任公司 | Method and device for controlling door closing device by using bidirectional self-holding electromagnet |
| CN110593731A (en) * | 2019-10-03 | 2019-12-20 | 陆中艳 | Two-leaf folio fireproof door capable of being closed sequentially |
| CN113431444A (en) * | 2021-07-15 | 2021-09-24 | 苏州热工研究院有限公司 | Prevent fire door closer and prevent fire door |
| CN113431444B (en) * | 2021-07-15 | 2022-04-26 | 苏州热工研究院有限公司 | Prevent fire door closer and prevent fire door |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2840214A1 (en) | 2015-02-25 |
| DE102013109035A1 (en) | 2015-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |