CN204754729U - Folding door with linkage folding mechanism - Google Patents
Folding door with linkage folding mechanism Download PDFInfo
- Publication number
- CN204754729U CN204754729U CN201520360432.3U CN201520360432U CN204754729U CN 204754729 U CN204754729 U CN 204754729U CN 201520360432 U CN201520360432 U CN 201520360432U CN 204754729 U CN204754729 U CN 204754729U
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- China
- Prior art keywords
- door
- door leaf
- fold mechanism
- folding door
- hinge
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- Withdrawn - After Issue
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Abstract
The utility model discloses a folding door with linkage folding mechanism, including at least a set of movable unit, the activity unit includes the door -hinge, the initiative door leaf, the coupling spindle, driven door leaf, the link gear, the one end of initiative door leaf is articulated with the door -hinge, it is articulated with driven door leaf that the other end passes through the coupling spindle, the link gear includes first sprocket, the second sprocket, the chain, the action wheel, pass dynamic wheel group and follow the driving wheel, first sprocket and the coaxial fixed connection of door -hinge, second sprocket and action wheel are close to the coaxial setting of coupling spindle department at the initiative door leaf, through closed chain fastening connection between first sprocket and the second sprocket, from driving wheel and the coaxial fixed connection of coupling spindle, it includes an odd number straight -teeth gear to pass dynamic wheel group, and mesh with the action wheel with from the driving wheel. Because the link gear is with chain wheel group's form transmission power for initiative door leaf upside or downside setting can directly be hugged closely to it, have elegant appearance, and the associative perception is strong, and simple structure is reasonable, accessories advantage such as workable.
Description
Technical field
The utility model relates to folding door technical field, particularly a kind of folding door with interlock fold mechanism.
Background technology
Because folding door has easy to use, conserve space, the advantage such as elegant in appearance, so it is widely used in the places such as workshop, market, office building, showroom and house decoration.The active unit of common folding door comprises initiatively door leaf, driven door leaf and link gear.Common link gear is connecting rod or gear, and as Chinese patent " electric foldable flat-opening door " (notification number CN103806828A), its active door leaf drives driven door leaf open and close by oscillating rod device.But for realizing the steady interlock of oscillating rod device, it must take the space beyond door leaf, affecting Consumer's Experience, reducing the associative perception of product.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of novel structure, the folding door with interlock fold mechanism that elegant in appearance, associative perception is strong.
The scheme that the utility model solves the problems of the technologies described above is:
A kind of folding door with interlock fold mechanism, comprise at least one group of folding door active unit, described folding door active unit comprises door-hinge, initiatively door leaf, coupling spindle, driven door leaf, interlock fold mechanism, one end and the door-hinge of described active door leaf are hinged, initiatively the other end of door leaf is hinged by the link of coupling spindle and driven door leaf, described interlock fold mechanism comprises the first sprocket wheel, second sprocket wheel, chain, driving wheel, driving wheel group, driven pulley, described first sprocket wheel is coaxially fixedly connected with door-hinge, described second sprocket wheel and driving wheel are coaxially arranged near coupling spindle place at active door leaf, be fastenedly connected by closed chain between described first sprocket wheel and the second sprocket wheel, described driven pulley is coaxially fixedly connected with coupling spindle, described driving wheel group engages with driving wheel and driven pulley.
Further, the gearratio that described interlock fold mechanism takes turns to driven pulley by the first chain is 1:2.
Further, described driving wheel group comprises odd number
directlygear.
Further, described folding door active unit is also provided with driving mechanism, and described driving mechanism comprises motor and connecting rod, and described connecting rod two ends connect motor and active door leaf respectively, and described motor drives initiatively door leaf to rotate around door-hinge by connecting rod.
Further, described chain is provided with screw take-up.
Further, described interlock fold mechanism is positioned at upside or the downside of initiatively door leaf.
Further, described folding door active unit is also provided with protective cover, and described protective cover covers whole interlock fold mechanism and is connected with active door leaf.
Further, described folding door active unit is also provided with self-locking clamp, described self-locking clamp is positioned at the below of the front of motor of driven door leaf, the downside of the front of motor of described driven door leaf is provided with spacing lock pin, described self-locking clamp is provided with the draw-in groove suitable with spacing lock pin, and described draw-in groove has splay open ports towards one end of door-hinge.
There is disclosed in the utility model the folding door of interlock fold mechanism, because interlock fold mechanism transmits power with the form of chain wheel set, have employed new-type structure, and directly can be close to upside or the downside setting of initiatively door leaf, have elegant in appearance, associative perception is strong, simple and reasonable, spare and accessory parts are easily processed, assembling adjustment easily, the advantage such as to wear and tear between spare and accessory parts few.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design schemes and accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of embodiment 1;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the top view of embodiment 1;
Fig. 4 is the three-dimensional view of embodiment 1;
Fig. 5 be embodiment 1 overlook running orbit phantom drawing;
Fig. 6 is the close-up schematic view at B place in Fig. 5;
Fig. 7 is the three-dimensional view of embodiment 2.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the utility model creation, can combination of interactions under the prerequisite of not conflicting conflict.
Embodiment 1:
As shown in figs. 1 to 6, a kind of folding door with interlock fold mechanism, comprise one group of folding door active unit, and main door pillar 91 and secondary door pillar 92, described active unit comprises door-hinge 1, initiatively door leaf 2, coupling spindle 3, driven door leaf 4, link gear 5, driving mechanism 6, one end and the door-hinge 1 of described active door leaf 2 are hinged, the other end is hinged by coupling spindle 3 and driven door leaf 4, described link gear 5 comprises the first sprocket wheel 51, second sprocket wheel 52, chain 56, driving wheel 53, driving wheel group 54 and driven pulley 55, described first sprocket wheel 51 is coaxially fixedly connected with door-hinge 1, described second sprocket wheel 52 and driving wheel 53 are coaxially arranged near coupling spindle 3 place at active door leaf 2, described driven pulley 55 is coaxially fixedly connected with coupling spindle 3, be fastenedly connected by closed chain 56 between described first sprocket wheel 51 and the second sprocket wheel 52, described driving wheel group 54 engages with driving wheel 53 and driven pulley 55, described driving wheel group 54 comprises odd number spur gear, the present embodiment adopts a spur gear as drive 54.Described interlock fold mechanism 5 is positioned at upside or the downside of initiatively door leaf 2.Owing to have employed the type of belt drive of chain wheel set in interlock fold mechanism 5, make its volume compact, upside or the downside of initiatively door leaf 2 can be close to.Described driving mechanism 6 comprises motor 61 and connecting rod 62, and described connecting rod 62 two ends connect motor 61 and active door leaf 2 respectively, and described motor 61 drives initiatively door leaf 2 to rotate around door-hinge 1 by connecting rod 62.Described link gear 5 is 1:2 by the first sprocket wheel 51 to the gearratio of driven pulley 55, because when motor-driven folding door is opened to maximum, initiatively door leaf 2 have rotated 90 °, and driven door leaf 4 have rotated 180 °, and ratio is between the two reached by the gearratio of link gear 5 just.Described chain 56 is provided with screw take-up 57.The sleeve pipe that described screw take-up 57 is screw rod and internal thread is arranged in pairs or groups, after chain 56 puts the first sprocket wheel 51 and the second sprocket wheel 52, and can by turning screw rod or sleeve pipe tension chain 56.Described folding door active unit also comprises protective cover, and is connected with active door leaf 2 by protective cover, effectively strengthens the one sense of motor-driven folding door.Described folding door active unit is also provided with self-locking clamp 7, described self-locking clamp 7 is positioned at the below of the front of motor of driven door leaf 4, the downside of the front of motor of described driven door leaf 4 is provided with spacing lock pin 8, described self-locking clamp 7 is provided with the draw-in groove suitable with spacing lock pin 8, and described draw-in groove has splay open ports towards one end of door-hinge 1.When spacing lock pin 8 embeds draw-in groove, self-locking clamp 7 can hold spacing lock pin 8 tightly, makes driven door leaf 4 not easily double swerve occur.Described main door pillar 91 is provided with axle sleeve, and described door-hinge is connected with main door pillar 91 by axle sleeve.
Embodiment 2:
As shown in Figure 7, its operating principle is identical with embodiment 1, distinctive points is that described folding door active unit is provided with two groups, accordingly, also two door pillars 93 are provided with, often organize active unit all corresponding with door pillar 93 and connected by door-hinge 1, described self-locking clamp 7 is arranged on the midpoint of the line of two door pillars 93.
Above better embodiment of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. one kind has the folding door of interlock fold mechanism, comprise at least one group of folding door active unit, described folding door active unit comprises door-hinge (1), initiatively door leaf (2), coupling spindle (3), driven door leaf (4), interlock fold mechanism (5), one end and the door-hinge (1) of described active door leaf (2) are hinged, initiatively the other end of door leaf (2) is hinged with the link of driven door leaf (4) by coupling spindle (3), it is characterized in that: described interlock fold mechanism (5) comprises the first sprocket wheel (51), second sprocket wheel (52), chain (56), driving wheel (53), driving wheel group (54), driven pulley (55), described first sprocket wheel (51) is coaxially fixedly connected with door-hinge (1), described second sprocket wheel (52) is coaxially arranged near coupling spindle (3) place at active door leaf (2) with driving wheel (53), be fastenedly connected by closed chain (56) between described first sprocket wheel (51) and the second sprocket wheel (52), described driven pulley (55) is coaxially fixedly connected with coupling spindle (3), described driving wheel group (54) engages with driving wheel (53) and driven pulley (55).
2. the folding door with interlock fold mechanism according to claim 1, is characterized in that: described interlock fold mechanism (5) is 1:2 by the first sprocket wheel (51) to the gearratio of driven pulley (55).
3. the folding door with interlock fold mechanism according to claim 1, is characterized in that: described driving wheel group (54) comprises odd number
directlygear.
4. the folding door with interlock fold mechanism according to claim 1, it is characterized in that: described folding door active unit is also provided with driving mechanism (6), described driving mechanism (6) comprises motor (61) and connecting rod (62), described connecting rod (62) two ends connect motor (61) and active door leaf (2) respectively, and described motor (61) drives initiatively door leaf (2) to rotate around door-hinge (1) by connecting rod (62).
5. the folding door with interlock fold mechanism according to claim 1, is characterized in that: described chain (56) is provided with screw take-up (57).
6. the folding door with interlock fold mechanism according to claim 1, is characterized in that: described interlock fold mechanism (5) is positioned at upside or the downside of initiatively door leaf (2).
7. the folding door with interlock fold mechanism according to claim 1, it is characterized in that: described folding door active unit is also provided with protective cover, described protective cover covers whole interlock fold mechanism (5) and is connected with active door leaf (2).
8. the folding door with interlock fold mechanism according to claim 1, it is characterized in that: described folding door active unit is also provided with self-locking clamp (7), described self-locking clamp (7) is positioned at the below of the front of motor of driven door leaf (4), the downside of the front of motor of described driven door leaf (4) is provided with spacing lock pin (8), described self-locking clamp (7) is provided with the draw-in groove suitable with spacing lock pin (8), and described draw-in groove has splay open ports towards one end of door-hinge (1).
9. the folding door with interlock fold mechanism according to claim 1, it is characterized in that: also comprise main door pillar (91), described folding door active unit only has one group, and described main door pillar (91) is provided with axle sleeve, and described door-hinge is connected with main door pillar (91) by axle sleeve.
10. the folding door with interlock fold mechanism according to claim 1, it is characterized in that: also comprise two door pillars (93), described folding door active unit has two groups, often organizes active unit and all connects with a corresponding door-hinge (1) that also passes through of door pillar (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360432.3U CN204754729U (en) | 2015-05-29 | 2015-05-29 | Folding door with linkage folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360432.3U CN204754729U (en) | 2015-05-29 | 2015-05-29 | Folding door with linkage folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754729U true CN204754729U (en) | 2015-11-11 |
Family
ID=54469449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360432.3U Withdrawn - After Issue CN204754729U (en) | 2015-05-29 | 2015-05-29 | Folding door with linkage folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832077A (en) * | 2015-05-29 | 2015-08-12 | 佛山市圣田智能科技有限公司 | Folding door with linkage folding mechanism |
| CN105333600A (en) * | 2015-11-25 | 2016-02-17 | 冯义文 | Protection device of air inlet of laminar flow cover |
| CN107120017A (en) * | 2017-04-10 | 2017-09-01 | 红门智能科技股份有限公司 | A kind of concealed drive mechanism of electrically operated gate |
-
2015
- 2015-05-29 CN CN201520360432.3U patent/CN204754729U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832077A (en) * | 2015-05-29 | 2015-08-12 | 佛山市圣田智能科技有限公司 | Folding door with linkage folding mechanism |
| CN104832077B (en) * | 2015-05-29 | 2016-08-17 | 佛山市圣田智能科技有限公司 | A kind of folding door with linkage fold mechanism |
| CN105333600A (en) * | 2015-11-25 | 2016-02-17 | 冯义文 | Protection device of air inlet of laminar flow cover |
| CN105333600B (en) * | 2015-11-25 | 2018-03-23 | 王君华 | A kind of protector of laminar flow hood air inlet |
| CN107120017A (en) * | 2017-04-10 | 2017-09-01 | 红门智能科技股份有限公司 | A kind of concealed drive mechanism of electrically operated gate |
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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: 20151111 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |