CN108193991A - One kind is opened flat folding door - Google Patents
One kind is opened flat folding door Download PDFInfo
- Publication number
- CN108193991A CN108193991A CN201711430576.1A CN201711430576A CN108193991A CN 108193991 A CN108193991 A CN 108193991A CN 201711430576 A CN201711430576 A CN 201711430576A CN 108193991 A CN108193991 A CN 108193991A
- Authority
- CN
- China
- Prior art keywords
- door
- pull rod
- folding
- opened flat
- active
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
-
- 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
- E05F15/00—Power-operated mechanisms for wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
- E06B11/022—Gates; Doors characterised by the manner of movement
- E06B11/027—Gates; Doors characterised by the manner of movement where the gate rotates around a horizontal axis parallel to the plane of the gate
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The present invention relates to one kind to be opened flat folding door, and especially a kind of simple in structure, installation is readily opened flat folding door.One kind is opened flat folding door, including door pillar, active door leaf, Folding wing, door lifter and link mechanism, the link mechanism is connected between door lifter and active door leaf, the Folding wing is movably arranged on active door leaf, linkage rod slide block mechanism is further included, the linkage rod slide block mechanism includes the first pull rod, the second pull rod and sliding block；The head end of first pull rod is fixedly connected with link mechanism or door pillar, and end is flexibly connected with the head end of the second pull rod；It is rotatably connected in the middle part of second pull rod on active door leaf, the end of the second pull rod is provided with sliding slot；The sliding block being fixedly connected with the Folding wing is embedded in the sliding slot.Compared with prior art, the present invention it has the following advantages that：1st, it does not need to provide additional power for Folding wing；2nd, have the advantages that simple in structure, installation is easy, cost-effective.
Description
Technical field
The present invention relates to one kind to be opened flat folding door, and especially a kind of simple in structure, installation is readily opened flat folding door.
Background technology
Vertical hinged door and folding door are two distinct types of doors.Vertical hinged door realizes opening and closing by way of translation, has door
The advantages that body structural strength is high, good reliability and protective capacities are strong, but there is also scan the shortcomings that space is big in opening process.
Folding door can save the space of scanning in opening process, but need to be additionally provided power laterally pulling Folding wing, ability
Folding door is folded.
For above deficiency, the patent of invention application No. is 201420448661.6 discloses a kind of electronic two-fold door.It should
Electronic two-fold door includes the first column, the second column, first row and second row, and the first column and first row's rotation connect
It connects, first row lower part is connected with first connecting rod mechanism, and second connecting rod mechanism, second connecting rod machine are connected in the first column lower part
Structure is connect with gear mechanism, and first row drives through motor and first connecting rod mechanism and rotated, at the same through second connecting rod mechanism and
Gear mechanism pushes second row to rotate backward so that first row arranges alinement with second and electronic two-fold door is made to be in close
Closed state is superimposed with each other and makes electronic two-fold door in opened condition.The electronic two-fold door of the disclosure of the invention is in contraction state
Footprint area is small, nor needs to be additionally provided power for folding door (second row), can save power.It is but above-mentioned
Electronic two-fold door needs to set gear mechanism in the bottom of second row, and additional two complicated link mechanisms could be realized dynamic
Power is transmitted, therefore also brings the problem of complicated, installation trouble and cost is higher.
Invention content
It does not need to provide extra power, and simple in structure, installation for Folding wing the object of the present invention is to provide one kind
Easily folding door is opened flat with cost-effective.
To achieve the above object, the present invention adopts the following technical scheme that：One kind is opened flat folding door, including door pillar, active door
Fan, Folding wing, door lifter and link mechanism, the link mechanism are connected between door lifter and active door leaf, the folding
Door leaf is movably arranged on active door leaf, further includes linkage rod slide block mechanism, and the linkage rod slide block mechanism includes the first pull rod, second
Pull rod and sliding block；The head end of first pull rod is fixedly connected with link mechanism or door pillar, and end and the head end of the second pull rod are lived
Dynamic connection；It is rotatably connected in the middle part of second pull rod on active door leaf, the end of the second pull rod is provided with sliding slot；In the sliding slot
Inside it is embedded with the sliding block being fixedly connected with the Folding wing.
Further, linkage rod slide block mechanism is arranged on the bottom end or top for being opened flat folding door.
Preferably, the link mechanism includes the first torque arm and the second torque arm；The head end of first torque arm is removably secured
It is connected on the output shaft of door lifter, the head end of end and the second torque arm is hinged；The end of second torque arm is hinged on active door
On the hinged seat of fan, the hinged seat is set to the leading portion bottom of active door leaf；Second torque arm tool is there are three connecting pin, and one
A connecting pin is connect with first pull rod.The upper and lower end portion of the door pillar is respectively equipped with upper seat and lower seat, active door leaf
It suspends and is mounted between upper seat and lower seat.
Compared with prior art, the present invention it has the following advantages that：
1st, because with the linkage rod slide block mechanism for connecting active door leaf and Folding wing, when active door leaf rotates
When, Folding wing can make folding rotational motion under the action of linkage rod slide block mechanism relative to active door leaf, without for
Folding wing provides additional power.
2nd, merely with link mechanism and linkage rod slide block mechanism, the complicated gear mechanism of setting is not needed to, and reduce
Connecting rod quantity, therefore compared with prior art, have the advantages that simple in structure, installation is easy, cost-effective.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram being opened flat when folding door is in opening in embodiment of the present invention；
Fig. 2 is the stereoscopic schematic diagram being opened flat when folding door is closed in embodiment of the present invention；
Fig. 3 is the bottom view being opened flat when folding door is closed in embodiment of the present invention；
Fig. 4 is the corresponding enlarged drawing of part A in Fig. 3；
Fig. 5 is the bottom view being opened flat when folding door is in opening in embodiment of the present invention.
Specific embodiment
1-5 is further described the present invention below in conjunction with the accompanying drawings：As illustrated in fig. 1 and 2, it is opened flat folding door 20 and includes door pillar
1st, active door leaf 2, Folding wing 3, door lifter 4, link mechanism 5 and linkage rod slide block mechanism 10.
The upper and lower end portion of door pillar 1 is respectively equipped with upper seat 101 and lower seat 102.Active door leaf 2 is mounted on by bearing
Between upper seat 101 and lower seat 102, Folding wing 3 is movably arranged on by hinge 32 on active door leaf 2, therefore active door
Fan 2 and Folding wing 3 are not in contact with the ground when being turned on and off, hanging to run, road pavement no requirement (NR).
As shown in Figures 3 and 4, the bottom of the leading portion of active door leaf 2 is provided with outwardly projecting hinged seat 22, hinged seat 22 with
Ground is parallel.Active door bolt 21 is provided on the bottom surface of 2 rear end of active door leaf, active door bolt 21 and ground are perpendicular.Folding door
It is provided on the bottom surface of the front end of fan 3 and folds door bolt 31, folding door bolt 31 is also perpendicular with ground, and close to active door bolt 21.
Door lifter 4 is mounted on the bottom of door pillar 1.The bottom end of door lifter 4 has the line shaft extended downwardly.
As shown in Figures 3 and 4, link mechanism 5 and linkage rod slide block mechanism 10 are arranged at the bottom end for being opened flat folding door 20, relatively
It is parallel in ground.Link mechanism 5 includes the first torque arm 6, the second torque arm 7.Linkage rod slide block mechanism 10 includes first connecting rod 11, second
Connecting rod 12 and sliding block 13.
The head end of first torque arm 6 has shaft mounting hole, and shaft mounting hole and the line shaft of door lifter 4 pass through key connection so that
Detachable be fixedly connected is realized between first torque arm 6 and line shaft.When line shaft rotates, the first torque arm 6 can be driven to revolve
Turn.
There are three connecting pins for second torque arm 7 tool.One connecting pin of the second torque arm 7 is located at the head end portion of the second torque arm 7, and
It is hinged with the end of the first torque arm 6.When the first torque arm 6 rotates, the hinge joint of the two can be rotated around the head end of the first torque arm 6.
Second connecting pin of the second torque arm 7 and third connecting pin are mutually close, and are in the terminal part of the second torque arm 7.Second draws
Second connecting pin and the hinged seat 22 of arm 7 are hinged.
The head end of first connecting rod 11 and the third connecting pin of the second torque arm 7 are hinged.End and the head end of second connecting rod 12
It is hinged.
The middle part of second connecting rod 12 is rotatablely connected with active door bolt 21 so that second connecting rod 12 and active door leaf 2 are pivotally connected.The
Two connecting rods, 12 terminal part is provided with sliding slot 121.
Sliding block 13 is embedded in sliding slot 121, and sliding block 13 is fixedly connected with folding door bolt 31 so that second connecting rod 12 can pass through
13 Foldable door 3 of sliding block rotates, so that Folding wing 3 can make folding rotational motion relative to active door leaf 2.
The operation principle for being opened flat folding door 20 of the present embodiment is：
As shown in Figures 3 and 5, when the line shaft of door lifter 4 rotates forward, the first torque arm 6 can be driven to be rotated around its head end,
And pass through the second torque arm 7 and pull active door leaf 2 so that active door leaf 2 is rotated around door pillar 1, so as to gradually open.
Meanwhile second torque arm 7 head end of second connecting rod 12 can be driven by first connecting rod 11 so that second connecting rod 12 1
While active door leaf 2 is followed to move, the active door bolt 21 being pivotally connected on one side around its middle part rotates, so as to which Folding wing 3 can follow on one side
Active door leaf 2 is moved around door pillar 1, makees folding rotational motion relative to active door leaf 2 under the drive for folding door bolt 31 on one side,
Gradually open.
Folding wing 3 around the pivot 321 of hinge 32 do folding rotary motion when, sliding block 13 can be slid in and out along sliding slot 121,
So that the circle center distance of sliding block 13 and folding door bolt 31 to pivot 321 remains unchanged, the pivot together of Folding wing 3 can be also followed
321 rotations.If sliding block 13 and folding door bolt 31 cannot move, Folding wing 3 will be hindered to be rotated around pivot 321, made
Obtaining Folding wing 3 can not fold.
Conversely, when the line shaft of door lifter 4 rotates backward, link mechanism 5 and linkage rod slide block mechanism 10 can be driven reverse
Movement so that active door leaf 2 and Folding wing 3 are re-closing off.
The above embodiment is expounded and illustrates, but be not construed as limitation of the present invention to the essence of the present invention,
The simple modifications that any essence based on the present invention is made, as long as using the mechanism being made of connecting rod and sliding block as folding door
Power transmission mechanism should be all fallen within the claims in the present invention protection domain.
Certainly, in the present invention, the head end of the first pull rod 11 can also be directly fixedly connected on door pillar 1, the second torque arm 7
It only needs to set two connecting pins.When active door leaf 2 rotates, the first pull rod 11 can all push the second pull rod 12 around active door bolt
21 rotations, and then Folding wing 3 is pushed to be rotated around the pivot 321 of hinge relative to active door leaf 2.
Claims (5)
1. one kind is opened flat folding door, including door pillar, active door leaf, Folding wing, door lifter and link mechanism, the link mechanism
It is connected between door lifter and active door leaf, the Folding wing is movably arranged on active door leaf, it is characterised in that：It further includes
Linkage rod slide block mechanism, the linkage rod slide block mechanism include the first pull rod, the second pull rod and sliding block；The head end of first pull rod with
Link mechanism or door pillar are fixedly connected, and end is flexibly connected with the head end of the second pull rod；It is rotatably connected in the middle part of second pull rod
On active door leaf, the end of the second pull rod is provided with sliding slot；It is embedded in the sliding slot and is fixedly connected with the Folding wing
Sliding block.
2. according to claim 1 be opened flat folding door, it is characterised in that：Linkage rod slide block mechanism is opened flat folding described in being arranged on
The bottom end or top of door.
3. according to claim 1 be opened flat folding door, it is characterised in that：The link mechanism includes the first torque arm and second
Torque arm；The head end of first torque arm is securely removably connected on the output shaft of door lifter, the head end phase of end and the second torque arm
It is hinged；The end of second torque arm is hinged on the hinged seat of active door leaf, and the hinged seat is set to the leading portion bottom of active door leaf
Portion.
4. according to claim 3 be opened flat folding door, it is characterised in that：Second torque arm tool is there are three connecting pin, and one
A connecting pin is connect with first pull rod.
5. according to claim 1 be opened flat folding door, it is characterised in that：The upper and lower end portion of the door pillar is respectively equipped with
Portion's seat and lower seat, active door leaf, which suspends, to be mounted between upper seat and lower seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430576.1A CN108193991A (en) | 2017-12-26 | 2017-12-26 | One kind is opened flat folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430576.1A CN108193991A (en) | 2017-12-26 | 2017-12-26 | One kind is opened flat folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193991A true CN108193991A (en) | 2018-06-22 |
Family
ID=62584165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430576.1A Pending CN108193991A (en) | 2017-12-26 | 2017-12-26 | One kind is opened flat folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155897A (en) * | 2020-01-08 | 2020-05-15 | 北京航天发射技术研究所 | Folding protective door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB785907A (en) * | 1956-02-02 | 1957-11-06 | Frederick George Coleman | Improvements relating to sliding doors, shutters and the like |
| CN102182393A (en) * | 2011-03-25 | 2011-09-14 | 红门智能科技股份有限公司 | Telescopic sliding door |
| CN103266833B (en) * | 2013-05-22 | 2015-04-15 | 特威盾门业(苏州)有限公司 | Lifting type folding door or window convenient to open and close |
| CN205000843U (en) * | 2015-07-27 | 2016-01-27 | 江西百胜门控设备有限公司 | Flat -open folding door |
| CN104612552B (en) * | 2014-12-26 | 2016-03-23 | 广西平果铝安福门业有限责任公司 | Multi-connecting-rod mechanism controls many fans folding door that can realize automatic locking and folding |
-
2017
- 2017-12-26 CN CN201711430576.1A patent/CN108193991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB785907A (en) * | 1956-02-02 | 1957-11-06 | Frederick George Coleman | Improvements relating to sliding doors, shutters and the like |
| CN102182393A (en) * | 2011-03-25 | 2011-09-14 | 红门智能科技股份有限公司 | Telescopic sliding door |
| CN103266833B (en) * | 2013-05-22 | 2015-04-15 | 特威盾门业(苏州)有限公司 | Lifting type folding door or window convenient to open and close |
| CN104612552B (en) * | 2014-12-26 | 2016-03-23 | 广西平果铝安福门业有限责任公司 | Multi-connecting-rod mechanism controls many fans folding door that can realize automatic locking and folding |
| CN205000843U (en) * | 2015-07-27 | 2016-01-27 | 江西百胜门控设备有限公司 | Flat -open folding door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155897A (en) * | 2020-01-08 | 2020-05-15 | 北京航天发射技术研究所 | Folding protective door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |