CN105201354B - A kind of adjacent door leaf interlinked mechanism of folding door - Google Patents
A kind of adjacent door leaf interlinked mechanism of folding door Download PDFInfo
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- CN105201354B CN105201354B CN201510756287.5A CN201510756287A CN105201354B CN 105201354 B CN105201354 B CN 105201354B CN 201510756287 A CN201510756287 A CN 201510756287A CN 105201354 B CN105201354 B CN 105201354B
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Abstract
The present invention discloses a kind of adjacent door leaf interlinked mechanism of folding door, it include: door pillar, the active door leaf being mounted on door pillar, and the Folding wing being connect with active door leaf, it is characterized in that, it is fixed with gear on Folding wing, the rack gear that can move back and forth is equipped in active door leaf, is sequentially connected between rack and pinion, pull rod is also connected on rack gear, the other end of pull rod is towards door pillar direction, and when active door leaf rotation, pull rod band carry-over bar moves back and forth.The present invention realizes the gearing of adjacent door leaf using pull rod and gear, and it is not necessary that the parts such as left and right umbrella shape tooth, rotating bar are conventionally arranged, structure is simple, easy for installation.Meanwhile by adjusting the transmission ratio of wheel and rack, the adjustment of the angle specifically to collapse can be realized, it is practical.
Description
Technical field
The present invention relates to the interlinked mechanisms between folding door technical field more particularly to a kind of adjacent door leaf of folding door.
Background technique
Now since the gate of large scale door opening mainly has: suspension folding door, translation door and retractable door.Suspension folding door is because of tool
Have the advantages that install after road surface requires low, unlatching and occupies little space and favored by more and more users.
Common suspension folding door is usually by the structure compositions such as door pillar, active door leaf, Folding wing and herringbone pull rod.
Active door leaf is mounted on door pillar, and realizes that rotation is opened driven by the motor.Folding wing is connected in active door leaf, folding
The top of folded door leaf and active door leaf is connect with two endpoints of herringbone pull rod respectively, and the intermediate node of herringbone pull rod passes through
Connecting rod is connect with door pillar.In this way, when active door leaf rotate open when, Folding wing under the drive of connecting rod and herringbone pull rod from
It is dynamic to be folded.Specific working principle can be found in described in the Chinese invention patent of Patent No. ZL201210448249.X.
However, in existing structure, since two endpoints and Folding wing and active door leaf of herringbone pull rod are all certainly
By being rotatablely connected, the angle for causing Folding wing to turn over is difficult to accurately hold, and there is a problem of that stability is poor.In addition, herringbone
Shape pull rod itself is there are higher cost, the defects of mounting structure is complicated.
The Chinese utility model patent of one Publication No. CN203939368U discloses a kind of folding vertical hinged door, comprising: peace
First row on door pillar passes through second row of hinge and first row's connection.Being equipped on first row can be rotated
Connecting shaft, the both ends of connecting shaft are equipped with conical gear, are fixed between connecting shaft and conical gear by assembly parts and circlip.?
Shaft is fixed on second row, the shaft is connected by the conical gear of driving gear set and one end of the connecting shaft, connecting shaft
The conical gear of the other end is connect with driving gear, and driving gear is fixed conical gear.Although the structure makes door
The unlatching of row is more stable, but still in the presence of structure is complicated, installation is inconvenient, the high defect of processing cost；It is unfavorable for folding door
It promotes the use.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of structure is simple, reliability, stabilization
Good, the adjacent door leaf connecting structure of folding door at low cost of property.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of adjacent door leaf interlinked mechanism of folding door, comprising: door pillar, the active door leaf being mounted on door pillar, and with master
The Folding wing of dynamic door leaf connection, which is characterized in that gear is fixed on Folding wing, being equipped in active door leaf can be back and forth
Mobile rack gear is sequentially connected between rack and pinion, is also connected with pull rod on rack gear, and the other end of pull rod is towards door pillar side
To when active door leaf rotation, pull rod band carry-over bar moves back and forth.
As a further illustration of the above scheme, the rack gear is directly engaged with gear, or set between rack and pinion
There is the transition gear engaged with the two, the transition gear is mounted in active door leaf.
As a further illustration of the above scheme, on door pillar or the side of door pillar be equipped with mounting rack, the pull rod and peace
It is rotatablely connected between shelving.
As a further illustration of the above scheme, being equipped with socket column/sleeve joint hole on mounting rack, it is equipped with and set on pull rod
The corresponding noose hole/socket column of column/sleeve joint hole is connect, is turned between mounting rack and pull rod by mutually matched socket column, sleeve joint hole
Dynamic connection.
As a further illustration of the above scheme, in active door leaf be equipped with it is guide locating device provided, the rack gear is mounted on
On guide locating device provided, and move back and forth on the direction of guide locating device provided restriction.
As a further illustration of the above scheme, it is described it is guide locating device provided including cross section be in convex shape sliding rail,
Rack gear is equipped with the sliding slot cooperated with sliding rail, is equipped with the idler wheel by rack gear pressure on the slide rail in the two sides of sliding rail.
As a further illustration of the above scheme, it is described it is guide locating device provided include cross section be in concave shape sliding slot, it is described
Rack gear can move back and forth it is embedding on the chute.
As a further illustration of the above scheme, being equipped with socket column/sleeve joint hole on rack gear, it is equipped with and socket on pull rod
Column/sleeve joint hole corresponding noose hole/socket column is connected between rack gear and pull rod by mutually matched socket column, sleeve joint hole activity
It connects.
As a further illustration of the above scheme, in the case where folding door is in close state, the middle part of rack gear and gear drive
Connection, when rack gear moves back and forth, band moving gear positive and negative rotation, and then realize Folding wing and the not ipsilateral folding of active door leaf.
As a further illustration of the above scheme, being transitioned into end and gear biography when rack gear is connect by middle part with gear drive
When dynamic connection, gear just turns over 180 °.
The beneficial effects of the present invention are:
One, rack and pinion is driven using pull rod to realize the gearing of adjacent door leaf, without being conventionally arranged
The parts such as left and right conical gear (umbrella shape tooth), rotating bar, structure is simple, is conducive to realize modular manufacturing, easy for installation.Meanwhile
By adjusting the transmission ratio of wheel and rack, the adjustment of the angle specifically to collapse can be realized, it is practical.
Two, the both ends of pull rod are flexibly connected with rack gear, mounting rack respectively, and when active door leaf rotation, energy band carry-over bar is certainly
By move back and forth, door leaf open, closing process it is very smooth.When Folding wing goes to commitment positions, pass through rack gear and tooth
The engagement of wheel can limit the position, and stability is good.
Three, without to process L shape pull rod or herringbone pull rod like that conventional suspension folding door, to the material of drive mechanism
It is required that it is lower, be conducive to save manufacturing cost, provide strong basis for promoting the use for folding door.
Detailed description of the invention
Fig. 1 show the adjacent door leaf interlinked mechanism structural schematic diagram of folding door provided by the invention；
Fig. 2 show in Fig. 1 enlarged drawing at A；
Fig. 3 show structure of folding door schematic diagram；
Fig. 4 show in Fig. 3 structural exploded view at B；
Fig. 5 show the bottom view of Fig. 3.
Description of symbols:
1: door pillar, 2: active door leaf, 3: Folding wing, 4: gear, 5: rack gear, 6: pull rod, 7: engaging tooth, 8: transition tooth
Wheel, 9: guide locating device provided；
1-1: strip groove；
5-1: sliding slot, 5-2: socket column；
6-1: sleeve joint hole, 6-2: connecting column；
9-1: sliding rail, 9-2: idler wheel.
Specific embodiment
Essence of the invention is more fully understood for convenience of those skilled in the art, with reference to the accompanying drawing to of the invention specific
Embodiment is described in detail.
As shown in Figure 1 and Figure 2, the adjacent door leaf interlinked mechanism of a kind of folding door, comprising: door pillar 1, the master being mounted on door pillar 1
Dynamic door leaf 2, and the Folding wing 3 being connect with active door leaf 2, which is characterized in that gear 4 is fixed on Folding wing 3,
Active door leaf 2 is equipped with the rack gear 5 that can move back and forth, and the side of rack gear 5 is equipped with the engaging tooth 7 being driven with gear 4, in rack gear 5
On be also connected with pull rod 6, the other end of pull rod 6 is towards 1 direction of door pillar, and when active door leaf 2 rotates, pull rod 6 is with carry-over bar 5
Return is dynamic.
Wherein, the transition gear 8 engaged with the two is additionally provided between engaging tooth 7 and gear 4, the transition gear 8 is pacified
In active door leaf.Herein, the purpose that transition gear 8 is arranged essentially consists in the transmission adjusted between rack gear 5 and gear 4
Than after realizing the mobile commitment positions of rack gear 5, gear 4 can turn over corresponding angle.A kind of preferred transmission ratio set-up mode
Are as follows: when 7 region of engaging tooth is transitioned into end and the transmission connection of gear 4 by middle part and the transmission connection of gear 4 on rack gear 5,
Gear 4 just turns over 180 °, to realize collapsing completely for Folding wing 3 and active door leaf 2.In other embodiments, if tooth
Transmission ratio itself between wheel 4 and rack gear 5 meets design requirement, can also omit transition gear 8, be not limited to the present embodiment.
For the installation convenient for rack gear 5, guide locating device provided 9 are equipped in active door leaf 2, the rack gear 5 is mounted on guiding
In positioning device 9.In conjunction with shown in Fig. 3, Fig. 4, described guide locating device provided 9 include sliding rail 9-1 of the cross section in convex shape, described
Rack gear 5 is buckled on sliding rail 9-1 by sliding slot 5-1, and the idler wheel 9- being pressed in rack gear 5 on sliding rail 9-1 is equipped in the two sides of sliding rail 9-1
2.Herein, guide locating device provided 9 role is: realizing the Stable sliding of rack gear 5.As guide locating device provided one kind
Change scheme: in active door leaf be arranged concave shape sliding slot, by rack gear can move back and forth it is embedding on the chute.
As shown in figure 4, being equipped with socket column 5-2 on rack gear 5, noose hole corresponding with socket column 5-2 is equipped on pull rod 6
6-1 is flexibly connected between rack gear 5 and pull rod 6 by mutually matched socket column 5-2, sleeve joint hole 6-1.
As shown in figure 5, being equipped with strip groove 1-1 on door pillar 1, the other end of pull rod 6 is movably connected in by connecting column 6-2
In strip groove 1-1.When to realize active door leaf rotation 2, the sliding of 6 energy band carry-over bar 5 of pull rod need to only be set the other end of pull rod 6
It is set to rotatably mounted.In other embodiments, strip groove is replaced as the socket other structures shape such as column or sleeve joint hole
The mounting rack of formula is equipped with noose hole corresponding with socket column or sleeve joint hole or socket column, between mounting rack and pull rod on pull rod
It is rotatablely connected, is not limited to the present embodiment by mutually matched socket column, sleeve joint hole.
In the present embodiment, since the both ends of pull rod 6 are respectively with rack gear 5 and door pillar 1 is soft contacts, it is not only convenient for realizing rack gear 5
It is free to slide, moreover, when Folding wing is by external collision, pull rod 6 has a buffering formation, effectively avoids gear drive knot
The accidental damage of structure improves the reliability of entire serial verb construction.
A kind of Folding wing interlinked mechanism provided in this embodiment, the specific working principle is as follows: being in and closes in folding door
Under closed state, the medium position and gear 4 of rack gear are sequentially connected, when rack gear moves back and forth, band moving gear positive and negative rotation, and Jin Ershi
Existing Folding wing and the not ipsilateral folding of active door leaf, the angle specifically to collapse can be by adjusting the transmission of gear 4 and rack gear 5
Than realizing, to enable active door leaf and Folding wing to collapse completely, preferably when rack gear connect transition with gear drive by middle part
When connecting to end with gear drive, gear just turns over 180 °.
The above specific embodiment is described in detail for the essence of the present invention, but can not be come with this to of the invention
Protection scope is limited.It should be evident that under the inspiration of the essence of the present invention, those of ordinary skill in the art can also be into
The many improvement and modification of row, for example, in pull rod connection to sleeve joint hole, be socketed the location swap of column, or by strip groove and connecting column
Location swap.It should be noted that these improvement and modification are all fallen within the scope of the claims of the present invention.
Claims (7)
1. a kind of adjacent door leaf interlinked mechanism of folding door, comprising: door pillar, the active door leaf being mounted on door pillar, and with actively
The Folding wing of door leaf connection, which is characterized in that gear is fixed on Folding wing, being equipped in active door leaf can move back
Dynamic rack gear is sequentially connected between rack and pinion, is also connected with pull rod on rack gear, and the other end of pull rod is towards door pillar side
To on door pillar or the side of door pillar is equipped with mounting rack, is rotatablely connected between the pull rod and mounting rack；When active door leaf rotates
When, pull rod band carry-over bar moves back and forth；In the case where folding door is in close state, the middle part of rack gear is connect with gear drive, works as tooth
When item moves back and forth, band moving gear positive and negative rotation, and then realize Folding wing and the not ipsilateral folding of active door leaf；When rack gear is in
Portion is connect with gear drive when being transitioned into end and connecting with gear drive, and gear just turns over 180 °.
2. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 1, which is characterized in that the rack gear directly with
Gear engagement, or the transition gear engaged with the two is equipped between rack and pinion, the transition gear is mounted on active door
On fan.
3. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 1, which is characterized in that be equipped on mounting rack
Be socketed column/sleeve joint hole, be equipped on pull rod with the corresponding sleeve joint hole/socket column of socket column/sleeve joint hole, mounting rack and pull rod it
Between by mutually matched socket column, sleeve joint hole rotation connection.
4. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 1, which is characterized in that set in active door leaf
Have guide locating device provided, the rack gear is mounted on guide locating device provided, and on the direction of guide locating device provided restriction back and forth
It is mobile.
5. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 4, which is characterized in that the guide-localization dress
The sliding rail including cross section in convex shape is set, the sliding slot cooperated with sliding rail is equipped on rack gear, is equipped in the two sides of sliding rail by tooth
The idler wheel of item pressure on the slide rail.
6. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 4, which is characterized in that the guide-localization dress
Set including cross section in concave shape sliding slot, the rack gear can move back and forth it is embedding on the chute.
7. a kind of adjacent door leaf interlinked mechanism of folding door according to claim 1, which is characterized in that be equipped with set on rack gear
Column/sleeve joint hole is connect, sleeve joint hole/socket column corresponding with socket column/sleeve joint hole is equipped on pull rod, is led between rack gear and pull rod
Cross mutually matched socket column, sleeve joint hole is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756287.5A CN105201354B (en) | 2015-11-06 | 2015-11-06 | A kind of adjacent door leaf interlinked mechanism of folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756287.5A CN105201354B (en) | 2015-11-06 | 2015-11-06 | A kind of adjacent door leaf interlinked mechanism of folding door |
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| CN105201354A CN105201354A (en) | 2015-12-30 |
| CN105201354B true CN105201354B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756287.5A Active CN105201354B (en) | 2015-11-06 | 2015-11-06 | A kind of adjacent door leaf interlinked mechanism of folding door |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804628A (en) * | 2016-05-09 | 2016-07-27 | 广东盛世昌隆智能科技有限公司 | Electric foldable side-hung door with wireless control function |
| CN108316961B (en) * | 2018-04-20 | 2023-09-01 | 河北能源职业技术学院 | Coal mine underground roadway damper safety locking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009018001U1 (en) * | 2009-08-17 | 2010-11-04 | Joh. Jos. Volberg Gmbh & Co Kg | entrance gate |
| CN102747930A (en) * | 2012-07-10 | 2012-10-24 | 西北工业大学 | Gear-transmission-based automatic vertical hinged door |
| CN103806828A (en) * | 2014-01-23 | 2014-05-21 | 红门智能科技股份有限公司 | Electric folding side hung door |
| CN204343961U (en) * | 2014-10-31 | 2015-05-20 | 佛山市南海金鸿星门业科技有限公司 | A kind of electronic hanging is folded flat enabling |
| CN205078121U (en) * | 2015-11-06 | 2016-03-09 | 佛山金鸿星智能科技有限公司 | Adjacent door leaf interlock mechanism of folding door |
-
2015
- 2015-11-06 CN CN201510756287.5A patent/CN105201354B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009018001U1 (en) * | 2009-08-17 | 2010-11-04 | Joh. Jos. Volberg Gmbh & Co Kg | entrance gate |
| CN102747930A (en) * | 2012-07-10 | 2012-10-24 | 西北工业大学 | Gear-transmission-based automatic vertical hinged door |
| CN103806828A (en) * | 2014-01-23 | 2014-05-21 | 红门智能科技股份有限公司 | Electric folding side hung door |
| CN204343961U (en) * | 2014-10-31 | 2015-05-20 | 佛山市南海金鸿星门业科技有限公司 | A kind of electronic hanging is folded flat enabling |
| CN205078121U (en) * | 2015-11-06 | 2016-03-09 | 佛山金鸿星智能科技有限公司 | Adjacent door leaf interlock mechanism of folding door |
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| CN105201354A (en) | 2015-12-30 |
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Address after: 528100 No.3, East auxiliary road, West 2nd Ring Road, Leping Town, Sanshui District, Foshan City, Guangdong Province (F1) (application for residence) Patentee after: Guangdong Jinhongxing Intelligent Technology Co., Ltd Address before: Shui Zhen Sha Nanhai District 528244 in Guangdong province Foshan City Yong Shang Sha Avenue Jin Zhonggang Road No. 8 Patentee before: FOSHAN JINHONGXING INTELLIGENT TECHNOLOGY Co.,Ltd. |
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