CN204476063U - Foldable push and pull door and window top sheave device - Google Patents
Foldable push and pull door and window top sheave device Download PDFInfo
- Publication number
- CN204476063U CN204476063U CN201520125273.9U CN201520125273U CN204476063U CN 204476063 U CN204476063 U CN 204476063U CN 201520125273 U CN201520125273 U CN 201520125273U CN 204476063 U CN204476063 U CN 204476063U
- Authority
- CN
- China
- Prior art keywords
- hinge
- pulley
- sectional
- top sheave
- foldable push
- 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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Abstract
The utility model belongs to building attachment technique field, in particular to a kind of foldable push and pull door and window top sheave device, comprise frame section and sectional, hinge is provided with between two adjacent sectionals, it is characterized in that: described hinge is installed on hinge seat, hinge seat is equipped with fixed bar, fixed bar top is fixed on pulley base, pulley base is equipped with some pulley spindles, pulley spindle both sides are equipped with pulley, bottom of fixed is provided with locking nut, and hinge is provided with hinge hook, and hinge hook is connected with the sectional muscle of sectional.The beneficial effects of the utility model are: can avoid because dust and foreign material are deposited on the drawback that push-and-pull that slide rail causes has some setbacks, door leaf is lighter, smooth and easy in greater pressure lower slider, heavier bar can be born and indeformable, hinge and sectional use coupling type to coordinate, and the two is fixing more firm; Reasonable in design, easy to install, foldable push and pull fan hoisting capacity is little, long service life.
Description
Technical field
The utility model belongs to building attachment technique field, particularly a kind of foldable push and pull door and window top sheave device.
Background technology
Foldable push and pull door and window popular on present market adopts the load-bearing of lower sheave parts, load-bearing slide rail is arranged on below foldable push and pull door and window, this design also exists the defect that slide rail easily deposits dust and foreign material, as discharged not in time, the problem that easy generation pulley is obstructed, push-and-pull has some setbacks, because slide rail fluting size is unsuitable excessive, therefore dust and foreign material just not easily discharge slide rail; Pulley besides in load-bearing pulley part and pulley yoke assembly structure are cantilever beam structures, and after being subject to the active force of bar, pulley spindle easily bends; When hinge is arranged on section bar besides, only coordinate with the plane of two on section bar by hinge, be fixed on above section bar with self threading pin by middle hinge, after having grown service time, middle hinge and section bar can offset, and cause fan sagging.
Summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides that a kind of reasonable in design, easy to install, foldable push and pull fan hoisting capacity are little, the foldable push and pull door and window top sheave device of long service life.
The utility model is achieved by the following technical solution:
A kind of foldable push and pull door and window top sheave device, comprise frame section and sectional, be provided with hinge between two adjacent sectionals, it is characterized in that: described hinge is installed on hinge seat, and hinge seat is equipped with fixed bar, fixed bar top is fixed on pulley base, pulley base is equipped with some pulley spindles, pulley spindle both sides are equipped with pulley, and bottom of fixed is provided with locking nut, hinge is provided with hinge hook, and hinge hook is connected with the sectional muscle of sectional.
Described pulley base two ends are separately installed with guiding wheel carrier, guiding wheel carrier is equipped with guide wheel shaft, guide wheel shaft is provided with directive wheel.
Described guiding wheel carrier is installed on pulley base by screw, is provided with packing ring between guiding wheel carrier and pulley base.
Described fixed bar is fixed on pulley base by straight pin.
Described fixed bar is through decorations cover, and decorations cover is installed on hinge seat.
Described hinge seat and hinge are linked together by hinge axis, and hinge axis is through axle sleeve, and axle sleeve is installed on hinge.
In described hinge seat screwed hole, holding screw is installed.
The beneficial effects of the utility model are: can avoid because dust and foreign material are deposited on the drawback that push-and-pull that slide rail causes has some setbacks, door leaf is lighter, smooth and easy in greater pressure lower slider, heavier bar can be born and indeformable, hinge and sectional use coupling type to coordinate, and the two is fixing more firm; Reasonable in design, easy to install, foldable push and pull fan hoisting capacity is little, long service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is left TV structure schematic diagram of the present utility model;
Accompanying drawing 3 is plan structure schematic diagram of the present utility model;
Accompanying drawing 4 is that sheave segment of the present utility model coordinates schematic diagram with frame section;
Accompanying drawing 5 is that hinge fraction of the present utility model coordinates schematic diagram with sectional;
In figure, 1 frame section, 2 sectionals, 3 hinges, 4 hinge seats, 5 fixed bars, 6 pulley bases, 7 pulley spindles, 8 pulleys, 9 locking nuts, 10 hinge hooks, 11 sectional muscle, 12 guiding wheel carriers, 13 guide wheel shafts, 14 directive wheels, 15 screws, 16 packing rings, 17 straight pins, 18 decorations covers, 19 hinge axis, 20 axle sleeves, 21 holding screws.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises frame section 1 and sectional 2, hinge 3 is provided with between two adjacent sectionals 2, hinge 3 is installed on hinge seat 4, hinge seat 4 is equipped with fixed bar 5, fixed bar 5 top is fixed on pulley base 6, pulley base 6 is equipped with some pulley spindles 7, pulley spindle 7 both sides are equipped with pulley 8, be provided with locking nut 9 bottom fixed bar 5, hinge 3 is provided with hinge hook 10, and hinge hook 10 is connected with the sectional muscle 11 of sectional 2.Pulley base 6 two ends are separately installed with guiding wheel carrier 12, guiding wheel carrier 12 is equipped with guide wheel shaft 13, guide wheel shaft 13 is provided with directive wheel 14.Guiding wheel carrier 12 is installed on pulley base 6 by screw 15, is provided with packing ring 16 between guiding wheel carrier 12 and pulley base 6.Fixed bar 5 is fixed on pulley base 6 by straight pin 17.Fixed bar 5 is through decorations cover 18, and decorations cover 18 is installed on hinge seat 4.Hinge seat 4 and hinge 3 are linked together by hinge axis 19, and hinge axis 19 is through axle sleeve 20, and axle sleeve 20 is installed on hinge 3.In hinge seat 4 screwed hole, holding screw 21 is installed.
Adopt foldable push and pull door and window top sheave device of the present utility model, hinge axis 19 is successively through the circular hole of the circular hole of hinge seat 4, pan, hinge seat 4, fixed bar 5 passes the hexagonal hole of hinge seat 4 successively, adorns the hexagonal hole of cover 18, hinge seat 4, pulley 8 part is arranged on above slip material, and the center to center distance between two side rollers 8 and the center to center distance between upper slip material two slide rail match; Hinge 3 part and pulley 8 part are linked together by fixed bar 5; Top sheave device adopts upper load bearing manner, and can avoid because dust and foreign material are deposited on the drawback that push-and-pull that slide rail causes has some setbacks, pulley 8 two ends are provided with directive wheel 14, have side righting function, make door leaf lighter, smooth and easy in greater pressure lower slider; Pulley 8 adopts simple beam structure with coordinating of pulley base 6, can bear heavier bar, and indeformable; Hexagonal locking nut 9 has the function regulating hinge 3 to move up and down, and then the amount of lap up and down of adjustment door and window, can eliminate the error of erection of doors and windows; Hinge 3 uses coupling type to coordinate with sectional 2, can be more tight with forced fit, and make the two coordinate more firm, effective shutter sash is sagging; Hinge axis 19, fixed bar 5 adopt 304 stainless steels of high-quality, and design and select material is reasonable, can bear the weight of larger door leaf; Pulley 8 adopts bearing and the high-strength resin material injection mo(u)lding of high-quality, and design and select material is reasonable, and when making pulley 8 rolling friction, abrasion resistance is stronger, and load-bearing is better; Axle sleeve 20 is separated with between hinge seat 4 and hinge 3.
Adopt foldable push and pull door and window top sheave device of the present utility model, specifically install and use step as follows:
(1) pulley 8 part is installed: pulley 8 part is penetrated frame section 1 and shifts to an earlier date in the good notch of milling, makes pulley 8 and section bar slide rail slide.
(2) hinge 3 part is installed: matched with the sectional muscle 11 above section bar by the hinge hook 10 above hinge 3, be then screwed on sectional 2 by hinge 3.
(3) fine adjustment function: with spanner rotational lock nut 9, hinge 3 part can be adjusted and move up and down, and then the amount of lap of adjustment foldable push and pull door and window.
Claims (7)
1. a foldable push and pull door and window top sheave device, comprise frame section (1) and sectional (2), hinge (3) is provided with between adjacent two sectionals (2), it is characterized in that: described hinge (3) is installed on hinge seat (4), hinge seat (4) is equipped with fixed bar (5), fixed bar (5) top is fixed on pulley base (6), pulley base (6) is equipped with some pulley spindles (7), pulley spindle (7) both sides are equipped with pulley (8), fixed bar (5) bottom is provided with locking nut (9), hinge (3) is provided with hinge hook (10), hinge hook (10) is connected with the sectional muscle (11) of sectional (2).
2. foldable push and pull door and window top sheave device according to claim 1, it is characterized in that: described pulley base (6) two ends are separately installed with guiding wheel carrier (12), guiding wheel carrier (12) is equipped with guide wheel shaft (13), guide wheel shaft (13) is provided with directive wheel (14).
3. foldable push and pull door and window top sheave device according to claim 2, is characterized in that: described guiding wheel carrier (12) is installed on pulley base (6) by screw (15), is provided with packing ring (16) between guiding wheel carrier (12) and pulley base (6).
4. foldable push and pull door and window top sheave device according to claim 1, is characterized in that: described fixed bar (5) is fixed on pulley base (6) by straight pin (17).
5. foldable push and pull door and window top sheave device according to claim 1, is characterized in that: described fixed bar (5) is through decorations cover (18), and decorations cover (18) are installed on hinge seat (4).
6. foldable push and pull door and window top sheave device according to claim 1, it is characterized in that: described hinge seat (4) and hinge (3) are linked together by hinge axis (19), hinge axis (19) is through axle sleeve (20), and axle sleeve (20) is installed on hinge (3).
7. foldable push and pull door and window top sheave device according to claim 1, is characterized in that: be provided with holding screw (21) in described hinge seat (4) screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125273.9U CN204476063U (en) | 2015-03-04 | 2015-03-04 | Foldable push and pull door and window top sheave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125273.9U CN204476063U (en) | 2015-03-04 | 2015-03-04 | Foldable push and pull door and window top sheave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476063U true CN204476063U (en) | 2015-07-15 |
Family
ID=53631865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125273.9U Expired - Fee Related CN204476063U (en) | 2015-03-04 | 2015-03-04 | Foldable push and pull door and window top sheave device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476063U (en) |
-
2015
- 2015-03-04 CN CN201520125273.9U patent/CN204476063U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210304 |