CN2670555Y - Track cable foldable doors - Google Patents
Track cable foldable doors Download PDFInfo
- Publication number
- CN2670555Y CN2670555Y CNU032579683U CN03257968U CN2670555Y CN 2670555 Y CN2670555 Y CN 2670555Y CN U032579683 U CNU032579683 U CN U032579683U CN 03257968 U CN03257968 U CN 03257968U CN 2670555 Y CN2670555 Y CN 2670555Y
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- CN
- China
- Prior art keywords
- sealing
- tightrope
- folding door
- foldable
- doors
- 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)
Abstract
The utility model discloses a track cable foldable doors, comprising a door frame, a foldable door plate and a rail. Four corners of the door frame are respectively installed a fixed pulley wheel, closed soft cables are reeled on the fixed pulley wheels, each closed soft cable is mutually connected together at the superposition place of two closed soft cables, and the upper end and the lower end of the active edge block of the same foldable door plate are connected with a cable which moves in the same direction along the rail. No matter whether the top and the bottom of the active edge block of the foldable doors are pulled or pushed, the foldable doors can be opened and closed evenly under the control of the cable, thereby, and the bending phenomenon of the foldable door plate is avoided. According to the requirement, the foldable doors can be made into foldable one wing opened doors and foldable two wings opened doors, wherein, the running speed of the foldable two wings opened doors is faster. The track cable foldable doors has simple structure, convenient manufacture and good bending resistant effect.
Description
Technical field the utility model relates to the building doors and windows field, definite a kind of folding door of saying so.
The folding door ubiquity push-and-pull that the present people of background technology use has some setbacks, and folding door-plate easily bends, and difficulty is evened up.For overcoming above-mentioned weakness, people have proposed various schemes, and exhausted big number thinking is setting device between the door panels that is connected, and makes it avoid bending.This structure is complicated, and is higher to folding door-plate requirement of strength.
The summary of the invention the purpose of this utility model is to overcome deficiency of the prior art, provides a kind of simple in structure, can effectively avoid the folding door of folding door-plate bending.
The purpose of this utility model is achieved by the following technical programs.On four jiaos on doorframe, a fixed pulley is installed respectively, the sealing tightrope is on fixed pulley, each seals tightrope two-phase superposition section and links together in certain ran, the sealing tightrope of doorframe upper and lower can be moved along the guide rail direction simultaneously, the active edges piece upper and lower side that folds door-plate is connected on the doorframe upper and lower sealing tightrope can makes homodromous point.
The double door that the utility model is fit to single open-door and is made up of dual panel.
Good effect of the present utility model is:
1, simple in structure, be easy to make.
2, performance brilliance can effectively be avoided folding door-plate bending.
Appended drawings is a structural representation of the present utility model.
The specific embodiment is described further the utility model below in conjunction with accompanying drawing.
As shown in drawings, this folding door is the dual panel folding door, and it comprises folding door-plate (1,2), doorframe (3), guide rail (4,5).The doorframe corner location has fixed pulley (6,7,8,9), and its surface is put the rope position and is preferably with circular groove, and fixed pulley (6, the 7) line of centres and fixed pulley (8, the 9) line of centres are parallel to guide rail (4,5).Sealing tightrope (11) is on fixed pulley (6,7), sealing tightrope (12) is on fixed pulley (8,9), sealing tightrope (10) is looped around on the fixed pulley (6,7,8,9), and be connected in point (15,14) with sealing tightrope (11,12) respectively, perhaps be connected in point (15,14) respectively to the ran between the fixed pulley (7,8), active edges piece (17,18) upper and lower side is connected to sealing tightrope (11,12) and goes up point (13,14,15,16).
Accompanying drawing is the structural representation of folding door when closing, and it is a kind of double door formula structure.
By the design feature of this fixed pulley system, when point (13,14,15,16) any point passive movement, name a person for a particular job arbitrarily on the sealing tightrope (10,11,12) motion simultaneously and speed are identical.Point (13,14) direction of motion unanimity, point (15, the 16) direction of motion is consistent and opposite with point (13,14) direction, and point (13,14,15,16) movement velocity is the same.Therefore when any part up and down that draws arbitrary of active edges piece (17,18) along guide rail (4,5) direction, active edges piece (17,18) all can be parallel to well-balanced the opening or closing of guide rail (4,5).The speed of this dual panel folding door actual switch is the twice of pulling speed.
When this folding door is simple gate plate folding door, when being single open-door formula structure, its active edges piece has two kinds of connections on the sealing tightrope: as the connection of active edges piece (17), sealing tightrope (12) can save, and active edges piece (17) upper and lower side is connected on the sealing tightrope (11,10); As the connection of active edges piece (18), sealing tightrope (11) can save, and active edges piece (18) upper and lower side is connected on the sealing tightrope (10,12).The folding door-plate of these two kinds of connections all can a left side be opened or open on the right side.
In above embodiment, each tie point that seals between the tightrope should opened when closing fully the ran that two sealing tightropes overlap all the time fully again when folding door;
Sealing tightrope (10,11,12) is tightly on fixed pulley (6,7,8,9), to guarantee each point synchronized movement on the tightrope.
Claims (7)
1, a kind of cord pulling type folding door, comprise doorframe, folding door-plate, guide rail, it is characterized in that: four jiaos a fixed pulley is housed respectively at doorframe, the sealing tightrope is on fixed pulley, each seals tightrope two-phase superposition section and is connected when folding door and opens fully when closing fully again, two rans that overlap all the time of sealing tightropes, the active edges piece upper and lower side of same folding door-plate are connected on the doorframe upper and lower sealing tightrope in the same way point when the guide rail direction is moved.
2, folding door according to claim 1, it is characterized in that, described folding door-plate is a dual panel, one sealing tightrope is looped around on four fixed pulleys, two sealing tightropes are around in two pairs of fixed pulleys of doorframe upper and lower respectively in addition, this winding is a double door formula winding, and the active edges piece of two folding door-plates is connected on the point of heterodromous when pulled sealing tightrope.
3, folding door according to claim 1 is characterized in that, described folding door-plate is the simple gate plate, and its sealing tightrope has two kinds of windings, is single open-door formula winding.
4, folding door according to claim 3 is characterized in that, a sealing tightrope is looped around on four fixed pulleys, and another sealing tightrope is on a pair of fixed pulley of doorframe top.
5, folding door according to claim 3 is characterized in that, a sealing tightrope is looped around on four fixed pulleys, and another sealing tightrope is on a pair of fixed pulley of doorframe below.
According to claim 1 or 2 or 4 or 5 described folding doors, it is characterized in that 6, the rope position is put on described fixed pulley surface circular groove.
According to each described folding door in the claim 1 to 5, it is characterized in that 7, described sealing tightrope is tightly on fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032579683U CN2670555Y (en) | 2003-07-03 | 2003-07-03 | Track cable foldable doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032579683U CN2670555Y (en) | 2003-07-03 | 2003-07-03 | Track cable foldable doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670555Y true CN2670555Y (en) | 2005-01-12 |
Family
ID=34473408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032579683U Expired - Fee Related CN2670555Y (en) | 2003-07-03 | 2003-07-03 | Track cable foldable doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670555Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703669A (en) * | 2015-08-02 | 2017-05-24 | 邬志达 | Automatic screen door |
-
2003
- 2003-07-03 CN CNU032579683U patent/CN2670555Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703669A (en) * | 2015-08-02 | 2017-05-24 | 邬志达 | Automatic screen door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |