CN204531924U - A kind of automatic folding door - Google Patents
A kind of automatic folding door Download PDFInfo
- Publication number
- CN204531924U CN204531924U CN201520217129.8U CN201520217129U CN204531924U CN 204531924 U CN204531924 U CN 204531924U CN 201520217129 U CN201520217129 U CN 201520217129U CN 204531924 U CN204531924 U CN 204531924U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- door
- fan
- fixed
- adjustable
- 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.)
- Expired - Fee Related
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- Extensible Doors And Revolving Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of automatic folding door, comprises both sides doorframe, upper door frame, Folding wing, it is characterized in that: two, left side door leaf and two, the right door leaf are respectively linked together by door hinge; Assembling hanging wheel group in the middle of each door leaf top, the hanging wheel of hanging wheel group rolls and is assembled on rail plate; The slide block of the bottom connection of rotating of middle two door leafs, skid is assembled in the capable guide rail of lower U; Inside the doorframe of both sides, respectively arrange axis of rotation, outside left and right, the upper-lower door limit of two door leafs is respectively connected with axis of rotation by pumping arm action; Axis of rotation top is connected with driver; Side doorframe arranges A/F control handle, opposite side doorframe arranges door open switch.The utility model can realize opening and closing automatically of four panel door, realizes A/F 0% ~ 100%, adjustable arbitrarily, reaches maximum opens wide.
Description
Technical field
The utility model relates to a kind of automatic folding door, particularly a kind of automatic folding door of adjustable pendulum arm length.
Background technology
Current Folding wing swing arm is typically designed as regular length, its length cannot regulate, therefore cannot meet the door leaf requirement of different in width, the door leaf for different in width needs to customize the swing arm that matches, and its long processing time, cost be high, cannot meet the need of market.In addition, the rail plate that folding door slip adopts or rolling guide, it has larger slip resistance, door leaf cannot be moved flexibly, have larger noise.
Utility model content
The purpose of this utility model is to provide a kind of automatic folding door, and its structure is simple, reasonable in design, easy for installation, is applicable to the folding door of any width, is applicable to the market demand.
The technical scheme that the utility model adopts is: a kind of automatic folding door, comprise a female fan, door fan, drive motors, shaft coupling, axis of rotation, adjustable swing arm, rail brackets, it is characterized in that: described adjustable swing arm also comprises the axle swing arm and fan swing arm with stepped tooth, the stepped tooth of axle swing arm is connected with a joggle with the stepped tooth in fan swing arm, and is fixed by attachment screw;
Axle swing arm also has the adapter sleeve holding axis of rotation, adapter sleeve and rotary sleeve are connected together, and the link of fan swing arm is fixed on a female fan, and the output shaft of drive motors is connected with axis of rotation by shaft coupling;
Described rail brackets is also fixedly connected with the cylindrical guide with linear bearing, and linear bearing is fixedly connected with door leaf sliding suspender, and described door leaf sliding suspender is slided along cylindrical guide length direction with linear bearing.
As a kind of preferred version of the present utility model, described adjustable swing arm comprises the first adjustable swing arm and the second adjustable swing arm, and the first adjustable swing arm socket is on the rotary shaft near shaft coupling one end, and the fan swing arm link of the first adjustable swing arm is fixed on a female fan upper end; Second adjustable swing arm socket is on the rotary shaft near lower door frame one end, and the fan swing arm link of the second adjustable swing arm is fixed on a female fan lower end.
As another kind of preferred version of the present utility model, described door leaf sliding suspender has the first flanging be connected in turn, second flanging and the 3rd flanging with through hole, the first described flanging and linear bearing are fixed by attachment screw, described door leaf flap seat comprises locating shaft, outer sleeve, inner sleeve and the base with locating hole, base is fixed on door leaf top, outer sleeve is socketed in inner sleeve outer surface, again the two is plugged in the locating hole of base jointly, locating shaft is threaded with inner sleeve inner surface by the through hole of the 3rd flanging, inner sleeve is fixed in sliding suspender, outer sleeve external surface is threaded with base inner surface, outer sleeve is fixed on base.
The advantage that the utility model has and good effect are: because regular length swing arm is become adjustable-length swing arm by the utility model, namely described adjustable swing arm also comprises the axle swing arm and fan swing arm with stepped tooth, the stepped tooth of axle swing arm is connected with a joggle with the stepped tooth in fan swing arm, and fixed by attachment screw, said structure makes pendulum arm length adjustable, be applicable to the folding door of any width, be applicable to the market demand, meet user's needs.In addition, the utility model adopts with the cylindrical guide of linear bearing and door leaf sliding suspender, cylindrical guide is fixed on rail brackets, door leaf sliding suspender is fixedly connected with linear bearing, and can slides along cylindrical guide length direction with linear bearing, this structure, greatly reduce slip resistance, door leaf is horizontally slipped more flexible, open and close noise freely less, and make drive motors power reach minimum.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the utility model automatic folding door schematic diagram;
Fig. 2 is the utility model structure sectional view;
Fig. 3 is along A-A line sectional view in Fig. 2;
Fig. 4 is the adjustable swing arm structure schematic diagram of the utility model;
Fig. 5 is along C-C line sectional view in Fig. 4;
Fig. 6 is that Fig. 4 is along B-B line sectional view;
Fig. 7 is the adjustable swing arm fundamental diagram of the utility model, and wherein (a) is swing arm position view adjustable under folding door closed condition; B () is swing arm position view adjustable under folding door half-open position; C () is swing arm position view adjustable under folding door full-gear;
In figure, sequence number illustrates: 1 adjustable swing arm, the swing arm of 1-1 axle, 1-2 stepped tooth, 1-3 adapter sleeve, 1-4 attachment screw, 1-5 fans swing arm, 1-6 link, 1-7 tooth bar, 2 axis of rotation, 3 shaft couplings, 4 drive motors, 5 door leaf sliding suspender, 5-1 first flanging, 5-2 second flanging, 5-3 the 3rd flanging, 5-4 through hole, 6 cylindrical guides, 7 linear bearings, 8 door leaf flap seats, 8-1 locating shaft, 8-2 outer sleeve, 8-3 inner sleeve, 8-4 base, 9 rail bracketses, 10 female fans, 11 son fans, 12 second adjustable swing arms.
Detailed description of the invention
Concrete structure of the present utility model is described in detail according to Fig. 1 ~ 6.
Automatic folding door in the present embodiment, comprises hinged door mother fan 10 and door fan 11, the rail brackets 9 be arranged on upper door frame, drive motors 4 (e.g., band deceleration motor), shaft coupling 3, axis of rotation 2, adjustable swing arm 1.Adjustable swing arm 1 comprises the axle swing arm 1-1 with stepped tooth 1-2, the fan swing arm 1-5 with tooth bar 1-7, axle swing arm 1-1 is connected with a joggle with fan swing arm 1-5, the length of adjustable swing arm 1 can be regulated, then by attachment screw 1-4, axle swing arm 1-1 and fan swing arm 1-5 is fixed together.Axle swing arm 1-1 also has the adapter sleeve 1-3 holding axis of rotation 2, adapter sleeve 1-3 and axis of rotation 2 connect together and can rotate with axis of rotation 2, by the attachment screw being positioned at adapter sleeve 1-3 end face, adapter sleeve 1-3 and axis of rotation 2 are fixed.The link 1-6 of fan swing arm 1-5 is fixed on a female fan 10, the output shaft of drive motors 4 is connected with axis of rotation 2 by shaft coupling 3, axis of rotation 2 drives adjustable swing arm 1 to rotate and to make 10 foldings of female fan, and door mother fan 10 drives doors fan 11 motion simultaneously, ensure door fan 11 and door female fan 10 move consistent.
Folding door in the present embodiment is provided with adjustable swing arm 1 and the second adjustable swing arm 12.Adjustable swing arm 1 is socketed near shaft coupling 3 one end on axis of rotation 2, and the fan swing arm link of adjustable swing arm 1 is fixed on female fan 10 upper ends.Second adjustable swing arm 12 is socketed near lower door frame one end on axis of rotation 2, and the fan swing arm link of the second adjustable swing arm 12 is fixed on female fan 10 lower ends.
On rail brackets, the cylindrical guide 6 with linear bearing 7 is also fixedly connected with in the present embodiment.Be fixedly connected with by screw with linear bearing 7 bottom door leaf sliding suspender 5, and slide with the length direction of linear bearing 7 along cylindrical guide 6.
The present embodiment illustrates door leaf sliding suspender structure for door leaf sliding suspender 5.Door leaf sliding suspender 5 is formed by the first flanging 5-1 be connected in turn, the first flanging 5-2 with the 3rd flanging 5-3 of through hole 5-4, and the first flanging 5-1 and linear bearing 7 are fixed by attachment screw.Door leaf flap seat 8 is formed by with locating shaft 8-1, the outer sleeve 8-2 of projection, inner sleeve 8-3 and the base 8-4 with locating hole.Base 8-4 is fixed on door leaf top by attachment screw, outer sleeve 8-2 is socketed in inner sleeve 8-3 external surface, again the two is plugged on jointly in the locating hole of base 8-4, locating shaft 8-1 is threaded with inner sleeve 8-3 inner surface by the through hole 10-4 of the 3rd flanging 10-3, projection on locating shaft 8-1 contacts with the inner surface of the 3rd this side 10-3, is fixed in door leaf sliding suspender 5 by inner sleeve 8-3.Outer sleeve 8-2 external surface is threaded with base 8-4 inner surface.This structure, can drive door leaf motion when outer sleeve 8-2 is rotated.
The course of work of the folding door in the present embodiment is described in detail below in conjunction with Fig. 7, specific as follows:
As shown in Fig. 7 (a), adjustable swing arm 1 is in horizontal positioned, and now, door mother fan 10 and door fan 11 are in closure state.Drive motors 4 is in rotating counterclockwise, driven rotary axle 2 rotates, the adjustable swing arm 1 be connected with axis of rotation 2 is moved in the counterclockwise direction, drive door mother fan 10 to the motion of door opening direction, meanwhile, door mother fan 10 drives door fan 11 motion, as shown in Fig. 7 (b), when can bar swing arm 1 be in vertical direction time, door mother fan 10 and door are fanned and 11 are in opening, as shown in Fig. 7 (c).
When drive motors 4 is in rotating clockwise, driven rotary axle 2 rotates, and the adjustable swing arm 1 be connected with axis of rotation 2 is by moving clockwise, and drive door mother fan 10 to the motion of door closing direction, when adjustable swing arm 1 is placed in horizontal direction, door leaf is closed.
Claims (3)
1. an automatic folding door, comprise a female fan, door fan, drive motors, shaft coupling, axis of rotation, adjustable swing arm, rail brackets, it is characterized in that: described adjustable swing arm also comprises the axle swing arm and fan swing arm with stepped tooth, the stepped tooth of axle swing arm is connected with a joggle with the stepped tooth of fan swing arm, and is fixed by attachment screw; Axle swing arm also has the adapter sleeve holding axis of rotation, adapter sleeve and rotary sleeve are connected together, and the link of fan swing arm is fixed on a female fan, and the output shaft of drive motors is connected with axis of rotation by shaft coupling;
Described rail brackets is also fixedly connected with the cylindrical guide with linear bearing, and linear bearing is fixedly connected with door leaf sliding suspender, and described door leaf sliding suspender is slided along cylindrical guide length direction with linear bearing.
2. automatic folding door as claimed in claim 1, it is characterized in that: described adjustable swing arm comprises the first adjustable swing arm and the second adjustable swing arm, first adjustable swing arm socket is on the rotary shaft near shaft coupling one end, and the fan swing arm link of the first adjustable swing arm is fixed on a female fan upper end; Second adjustable swing arm socket is on the rotary shaft near lower door frame one end, and the fan swing arm link of the second adjustable swing arm is fixed on a female fan lower end.
3. automatic folding door as claimed in claim 1, it is characterized in that: described door leaf sliding suspender has the first flanging be connected in turn, second flanging and the 3rd flanging with through hole, the first described flanging and linear bearing are fixed by attachment screw, described door leaf flap seat comprises locating shaft, outer sleeve, inner sleeve and the base with locating hole, base is fixed on door leaf top, outer sleeve is socketed in inner sleeve outer surface, again the two is plugged in the locating hole of base jointly, locating shaft is threaded with inner sleeve inner surface by the through hole of the 3rd flanging, inner sleeve is fixed in sliding suspender, outer sleeve external surface is threaded with base inner surface, outer sleeve is fixed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217129.8U CN204531924U (en) | 2015-04-13 | 2015-04-13 | A kind of automatic folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217129.8U CN204531924U (en) | 2015-04-13 | 2015-04-13 | A kind of automatic folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531924U true CN204531924U (en) | 2015-08-05 |
Family
ID=53745947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217129.8U Expired - Fee Related CN204531924U (en) | 2015-04-13 | 2015-04-13 | A kind of automatic folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185344A (en) * | 2019-05-24 | 2019-08-30 | 福建星海通信科技有限公司 | A kind of hinge arrangement of the display panel on cabinet |
-
2015
- 2015-04-13 CN CN201520217129.8U patent/CN204531924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185344A (en) * | 2019-05-24 | 2019-08-30 | 福建星海通信科技有限公司 | A kind of hinge arrangement of the display panel on cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |