CN205445438U - Novel foldable door - Google Patents
Novel foldable door Download PDFInfo
- Publication number
- CN205445438U CN205445438U CN201620218624.5U CN201620218624U CN205445438U CN 205445438 U CN205445438 U CN 205445438U CN 201620218624 U CN201620218624 U CN 201620218624U CN 205445438 U CN205445438 U CN 205445438U
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- CN
- China
- Prior art keywords
- swing arm
- door
- door leaf
- arm
- torque arm
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Abstract
The utility model relates to a flat -open folding door structure, especially a novel foldable door. The distal end of swing arm in this folding door folding position direction between to first door leaf and second door leaf is extended, and first single arm -drag and second single arm -drag are installed through a pivot to the distal end of swing arm, and first single arm -drag and second single arm -drag are installed on first door leaf and second door leaf through the pivot respectively, physically opens up at ordinary times the folding position of the distal end of swing arm between above first door leaf and second door leaf at the folding door. The utility model discloses a novel foldable door is through setting up a swing arm and two single arm -drag and reasonable length and angle according to torque control swing arm and single arm -drag for rotation through same power source drive door leaf and the transmission structure when folding simplify by a wide margin, and at the action in -process, each part is hugged closely the door leaf and is gone on, does not occupy the side distance of door leaf.
Description
Technical field
This utility model relates to one and is opened flat structure of folding door, especially a kind of Foldable door.
Background technology
Vertical hinged door is the one of garden door, and its structure is with on cavity or column by hinged to a fan or multiple leaf door body, realizes switch gate by the rotation of door leaf.Development along with vertical hinged door technology, occur in that the automatic vertical hinged door driving door leaf to rotate by motor on the market, this type of automatic vertical hinged door drives swing arm to drive door leaf to rotate by motor, unilateral door leaf should complete door leaf and rotate when completing door leaf jackknife action again, existing product gives multiple solution:
Such as Patent No. CN201420649256.0, the patent document of entitled " a kind of electronic hanging is folded flat enabling " discloses a kind of vertical hinged door, the door leaf that this vertical hinged door controls vertical hinged door respectively by two motors rotates and door leaf folding, this frame mode is relatively simple, its deficiency is mainly manifested in, using two motors to add cost, and there is not drive connection between rotating mechanism and foldable structure, action is not readily coordinated；
Such as Patent No. CN201410030642.6, by the transmission of oscillating rod device in the patent document of entitled " electric foldable flat-opening door ", when the first door leaf rotates, coordinated by the gear on oscillating rod device and the second door leaf, rotation is delivered on the second door leaf, make it fold or launch, its deficiency is mainly manifested in, oscillating rod device is unsettled exposed takies larger space outside, easily periphery object is produced interference during action, collide, gear is the most unstable with coordinating of fluted disc, easily by shaking or dust is affected and lost efficacy, the normal use of impact；
In Patent No. CN201210048600.6, the patent document of entitled " a kind of folding door " disclose a kind of by the next structure of Foldable when rotating of pivoted link mechanism, this structure uses more connecting rod when folding and driving, and the angle between connecting rod changes during folding and launching, so needing the distance bigger with door body holding, make structure protrude from door leaf peripheral space, take peripheral space.Further, based on this mentality of designing, at CN201210448249.X, the patent of entitled " a kind of suspension folding door " proposes another kind of relevant structure, transmission is realized by a humanoid connector, but this structure is only the form to drive disk assembly has done certain change, does not overcome and take up room and the loftiest problem.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of Foldable door.
To achieve these goals, this utility model adopts the following technical scheme that
This mechanism includes by the hinged folding door body formed of the first door leaf and the second door leaf, first door leaf is movably connected on body of wall or column, a driving motor it is provided with in the side of the first door leaf, it is characterized in that: described driving motor connects a swing arm, the far-end of this swing arm extends to the direction, folding position between the first door leaf and the second door leaf, the far-end of swing arm is provided with the first torque arm and the second torque arm by a rotating shaft, first torque arm and the second torque arm are installed on the first door leaf and the second door leaf by rotating shaft respectively, when folding door body and flattening, the far-end of swing arm is more than the folding position between the first door leaf and the second door leaf.
Preferably, the far-end of described swing arm is a C-shaped bayonet socket, in the C-shaped bayonet socket of the far-end that the first described torque arm and the second torque arm are installed on swing arm.
Preferably, the second described torque arm is C-shaped configuration, and the opening of the second torque arm of described C-shaped configuration is installed with swing arm and the first torque arm by rotating shaft, and the blind end of the second torque arm of described C-shaped configuration is installed on the second door leaf by rotating shaft.
Preferably, the upper and lower end face of the second torque arm of described C-shaped configuration includes covering the extended surface in inswept region when the first torque arm rotates.
Preferably, described swing arm is adjustable length swing arm.
Preferably, described swing arm includes the first swing arm and second swing arm of socket, is socketed length by screw is relative with location screw control and fixes between the first swing arm and the second swing arm.
Preferably, described swing arm includes the first swing arm and the second swing arm being linked in sequence, and is provided with the screw rod for regulating relative distance and nut between the first swing arm and the second swing arm.
Preferably, described swing arm is provided with a limited block with the lower section of motor output shaft connecting portion, and limited block rotates with the swing of swing arm, is provided with close the door limited post and the door open limit post matched with limited block by limited block.
Preferably, the first described torque arm and the second torque arm fix seat and the first door leaf by one respectively and the second door leaf connects, and rotating shaft is located on described fixing seat.
Owing to have employed said structure, a kind of Foldable door of the present utility model is by arranging a swing arm and two torque arm and reasonably according to Torque Control swing arm and the length of torque arm and angle, drive mechanism when being driven the rotation of door leaf by the same power source and folded significantly is simplified, and in course of action, each parts are close to door leaf and are carried out, and are not take up the lateral distance of door leaf.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model first embodiment；
Fig. 2 is the structure top view during door leaf closedown of this utility model first embodiment；
Fig. 3 is the structure top view in the door leaf switching process of this utility model first embodiment；
Fig. 4 is the structure top view during door leaf unlatching of this utility model first embodiment；
Fig. 5 is the mounting structure schematic diagram folding running part of this utility model first embodiment；
Fig. 6 is the swing arm structure schematic diagram of this utility model first embodiment；
Fig. 7 is the position limiting structure schematic diagram of this utility model first embodiment.
Fig. 8 is the overall perspective view of this utility model the second embodiment；
Fig. 9 is the polycrystalline substance schematic diagram of this utility model the second embodiment；
Figure 10 is the explosive view folding running part of this utility model the second embodiment.
Detailed description of the invention
nullAs shown in Fig. 1-Fig. 7，A kind of Foldable door of first embodiment of the present utility model includes by the first door leaf 1 and the hinged folding door body formed of the second door leaf 2，First door leaf 1 is movably connected on body of wall or column，It is provided with a driving motor 3 in the side of the first door leaf 1，Described driving motor 3 connects a swing arm 4，The far-end of this swing arm 4 is to folding the extension of direction, position between the first door leaf 1 and the second door leaf 2，The far-end of swing arm 4 is provided with the first torque arm 6 and the second torque arm 7 by a rotating shaft 5，First torque arm 6 and the second torque arm 7 are respectively by rotating shaft 8、9 are installed on the first door leaf 1 and the second door leaf 2，When folding door body and flattening，The far-end of swing arm 4 is more than the folding position between the first door leaf 1 and the second door leaf 2、Simultaneously by rotating shaft 5、8、In the delta-shaped region of 9 compositions, the angle between the second torque arm 7 and the second door body 2 is more than the angle between the first torque arm 6 and the first door body 1.For the needs of control moment, in order to preferably drive the rotation of the first door leaf and the first door leaf and the folding of the second door leaf by a motor, when the first door leaf and the second door leaf are fully deployed, the second torque arm 7 convergence is perpendicular to the second door leaf 2.
In the installation relation of swing arm the 4, first torque arm 6 and the second torque arm 7, the most only meet in delta-shaped region the angle between the second torque arm 7 and the second door body 2 more than the angle between the first torque arm 6 and the first door body 1, so most basic structure is swing arm the 4, first torque arm 6 and the second torque arm 7 activity to be installed by rotating shaft 5, based on this basic demand, three kinds of implementations of proposition in the present embodiment:
1, the installation position of the rotating shaft 5 of swing arm the 4, first torque arm 6 and the second torque arm 7 is single layer structure, rotating shaft 5 forms, through one end of swing arm the 4, first torque arm 6 and the second torque arm 7, the movable connection structure that three stackings add, but, due in running, swing arm the 4, first torque arm 6 and the stress of the second torque arm 7 and force direction all differ, swing arm the 4, first torque arm 6 and the second torque arm 7 is caused all to differ relative to the force direction of rotating shaft 5, in the case, easily cause rocking of connecting portion, thus affect smoothness and the stability of switch gate action；
2, the far-end in described swing arm 4 is a C-shaped bayonet socket, in the C-shaped bayonet socket of the far-end that the first described torque arm and the second torque arm are installed on swing arm.In such an embodiment, first torque arm and the second torque arm are wrapped in wherein by swing arm 4, then installed by rotating shaft 5, rotating shaft 5 forms, through one end of swing arm the 4, first torque arm 6 and the second torque arm 7, the movable connection structure that four stackings add, in the running, the upper and lower side of rotating shaft 5 is spacing by the upper and lower end face at the C-shaped bayonet socket of swing arm 4 respectively, it is to avoid rocking of the rotating shaft caused due to unbalance stress, thus improves smoothness and the stability of operating.
3, in order to further improve smoothness and stability, on the basis of the above second way, further the second described torque arm 7 is designed as C-shaped configuration, the opening of the second torque arm 7 of described C-shaped configuration is installed with swing arm 4 and the first torque arm 6 by rotating shaft 5, and the blind end of the second torque arm 7 of described C-shaped configuration is installed on the second door leaf by rotating shaft 9.Under such configuration, rotating shaft 5 forms five layers of stress surface with swing arm the 4, first torque arm 6 and the second torque arm 7, and the operating making rotating shaft is more stable.
Three of the above mode all can realize being driven by same motor, the folded against of the rotation of the first door leaf and the first door leaf and the second door leaf is realized via the transmission of swing arm the 4, first torque arm 6 and the second torque arm 7, realize being opened flat the switch gate operation of folding door, during actual application, one way in which can be selected to realize according to the needs of material cost, required precision or use scene.
Based on said structure, while the Foldable door of the present embodiment achieves the folded against and expansion of rotation and the first door leaf and the second door leaf being driven the first door leaf by a motor, the most significantly simplify drive mechanism, significantly reduce drive mechanism and door leaf surrounding space is taken.
Further, in above-mentioned mechanism, swing arm 4 is operationally regular length, actually used in can calculate required pendulum arm length by measurement, use be processed as the swing arm of fixed length according to this length after, then, in actual construction, owing to door body specification is numerous, each swing arm is required for measuring and calculating, then workload is bigger, it is unfavorable for the batch machining of parts, so in the present embodiment, described swing arm 4 is adjustable length swing arm.
In terms of the concrete adjustment structure of adjustable swing arm, two ways set forth below, in the first structure, described swing arm 4 includes the first swing arm 41 and the second swing arm 42 being linked in sequence, and is provided with the screw rod 43 for regulating relative distance and nut 44 between the first swing arm 41 and the second swing arm 42.Though this structure can realize the regulation of relative distance, but the required precision coordinating parts is higher, in order to solve this problem, it is further proposed that the following second way:
Shown in Fig. 9 and Figure 10, in the second structure, described swing arm includes the first swing arm 45 and the second swing arm 46 of socket, second swing arm 46 is socketed in the first swing arm 45, first swing arm 45 is provided with hole, multiple location and (is provided with screw 47 in figure, hole, not shown location), the second swing arm 46 realizes the location with the first swing arm 45 by the screw 47 installed in hole, location and fixes.Under this structure, as long as the distance ensured between hole, location is equal can realize good installation cooperation.
When being embodied as, the swing arm structure of the swing arm of above regular length and two kinds of adjustable-lengths can select a use according to actual situation.
In other structures, in the present embodiment, described swing arm 4 is provided with a limited block 10 with the lower section of motor output shaft connecting portion, and limited block 10 rotates with the swing of swing arm 4, is provided with, on limited block 10 side, close the door limited post 11 and the door open limit post 12 matched with limited block 10.
In the present embodiment, the first described torque arm 6 and the second torque arm 7 are fixed seat 13 by one respectively and are connected with the first door leaf 1 and the second door leaf 2, and rotating shaft 8,9 is located on described fixing seat.
As Figure 8-Figure 10, based on above-mentioned first embodiment it is further proposed that the second embodiment, smooth in order to run, in swing arm 4, it is generally required to carry out being coated with oil lubrication at the rotating shaft 5 of the first torque arm 6 and the second torque arm 7, and parts are directly exposed to outer easily because of rainwater, the impact of dust and cause the rapid inefficacy of lubrication, thus cause door leaf to run and block, motor operating pressure is big, and noise increases, or easy tong when having child that finger extend into matching part, in order to avoid parts are exposed to outer and improve safety, in the present embodiment, the upper and lower end face of the second torque arm 7 of described C-shaped configuration includes covering the extended surface 71 in inswept region when the first torque arm rotates.Remaining structure of second embodiment is identical with first embodiment, the most not in repeat specification.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (9)
1. a Foldable door, including by the hinged folding door body formed of the first door leaf and the second door leaf, first door leaf is movably connected on body of wall or column, a driving motor it is provided with in the side of the first door leaf, it is characterized in that: described driving motor connects a swing arm, the far-end of this swing arm extends to the direction, folding position between the first door leaf and the second door leaf, the far-end of swing arm is provided with the first torque arm and the second torque arm by a rotating shaft, first torque arm and the second torque arm are installed on the first door leaf and the second door leaf by rotating shaft respectively, when folding door body and flattening, the far-end of swing arm is more than the folding position between the first door leaf and the second door leaf.
2. a kind of Foldable door as claimed in claim 1, it is characterised in that: the far-end of described swing arm is a C-shaped bayonet socket, in the C-shaped bayonet socket of the far-end that the first described torque arm and the second torque arm are installed on swing arm.
3. a kind of Foldable door as claimed in claim 2, it is characterized in that: the second described torque arm is C-shaped configuration, the opening of the second torque arm of described C-shaped configuration is installed with swing arm and the first torque arm by rotating shaft, and the blind end of the second torque arm of described C-shaped configuration is installed on the second door leaf by rotating shaft.
4. a kind of Foldable door as claimed in claim 3, it is characterised in that: the upper and lower end face of the second torque arm of described C-shaped configuration includes covering the extended surface in inswept region when the first torque arm rotates.
5. a kind of Foldable door as according to any one of claim 1-4, it is characterised in that: described swing arm is adjustable length swing arm.
6. a kind of Foldable door as claimed in claim 5, it is characterised in that: described swing arm includes the first swing arm and second swing arm of socket, is controlled relative socket length by screw with positioning screw and fixes between the first swing arm and the second swing arm.
7. a kind of Foldable door as claimed in claim 5, it is characterised in that: described swing arm includes the first swing arm and the second swing arm being linked in sequence, and is provided with the screw rod for regulating relative distance and nut between the first swing arm and the second swing arm.
8. a kind of Foldable door as according to any one of claim 1-4, it is characterized in that: described swing arm is provided with a limited block with the lower section of motor output shaft connecting portion, limited block rotates with the swing of swing arm, is provided with close the door limited post and the door open limit post matched with limited block by limited block.
9. a kind of Foldable door as according to any one of claim 1-4, it is characterised in that: the first described torque arm and the second torque arm fix seat and the first door leaf by one respectively and the second door leaf connects, and rotating shaft is located on described fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218624.5U CN205445438U (en) | 2016-03-20 | 2016-03-20 | Novel foldable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218624.5U CN205445438U (en) | 2016-03-20 | 2016-03-20 | Novel foldable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445438U true CN205445438U (en) | 2016-08-10 |
Family
ID=56573655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218624.5U Withdrawn - After Issue CN205445438U (en) | 2016-03-20 | 2016-03-20 | Novel foldable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672861A (en) * | 2016-03-20 | 2016-06-15 | 佛山市荣高智能科技有限公司 | Novel folding door |
| CN108118998A (en) * | 2017-12-26 | 2018-06-05 | 江苏金峰门业有限公司 | A kind of new type foldable door drive mechanism |
| RU2783458C1 (en) * | 2022-04-14 | 2022-11-14 | Виталий Викторович Сеченов | Casing for sliding gates (3 options) |
-
2016
- 2016-03-20 CN CN201620218624.5U patent/CN205445438U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672861A (en) * | 2016-03-20 | 2016-06-15 | 佛山市荣高智能科技有限公司 | Novel folding door |
| CN108118998A (en) * | 2017-12-26 | 2018-06-05 | 江苏金峰门业有限公司 | A kind of new type foldable door drive mechanism |
| RU2783458C1 (en) * | 2022-04-14 | 2022-11-14 | Виталий Викторович Сеченов | Casing for sliding gates (3 options) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20181019 |
|
| AV01 | Patent right actively abandoned |