CN203603656U - Improved aluminum alloy door and window pulley - Google Patents
Improved aluminum alloy door and window pulley Download PDFInfo
- Publication number
- CN203603656U CN203603656U CN201320641684.4U CN201320641684U CN203603656U CN 203603656 U CN203603656 U CN 203603656U CN 201320641684 U CN201320641684 U CN 201320641684U CN 203603656 U CN203603656 U CN 203603656U
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- China
- Prior art keywords
- pulley
- support
- outrigger
- adjusting
- outer frame
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Abstract
An improved aluminum alloy door and window pulley comprises a pulley outer frame, a fixed adjusting support and a sliding adjusting support are arranged in the outer frame, the fixed adjusting support is fixed in the outer frame through a fixed pin, vertically adjusting grooves are formed in the two side walls of the fixed adjusting support, an adjusting threaded hole is formed in the outer end wall of the sliding adjusting support, slant adjusting grooves are formed in the two side walls of the sliding adjusting support, the pulley is installed in the vertically adjusting grooves and the slant adjusting grooves through a pulley shaft, a long row groove is formed in the end wall of the outer frame, and an adjusting screw penetrates through the long row groove to be connected with the adjusting threaded hole. Compared with the prior art, the fixed adjusting support and the sliding adjusting support are arranged in the outer frame, and the outer frame is equivalently supported at the two ends through the fixed adjusting support and the sliding adjusting support, so that the outer frame is installed firmly and not prone to loosening, the pulley slides smoothly, and meanwhile the outer frame is neat and beautiful in appearance to improve the grade of the product.
Description
Technical field
The utility model relates to a kind of improved aluminium alloy door window pulley, for being arranged on alumium alloy door and window bottom, is beneficial to door and window and moves.
Background technology
Alumium alloy door and window are installed in present housing construction mostly, in order to utilize alumium alloy door and window switch, are all equipped with pulley in the bottom of alumium alloy door and window, door and window is moved smooth and easy.But between the adjusting support of prior art aluminium alloy door window glidewheel and outrigger, fix (or support) for single head, install insecure, easily loosening, cause pulley to come off, and the up-down adjustment groove of pulley opens in outrigger, regulate inconvenient, the external form of outrigger is not carefully and neatly done, affects overall appearance.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, provides a kind of support and outrigger two of regulating to support, and it is firm to install, and is difficult for becoming flexible, and pulley up-down adjustment is smooth, the improved aluminium alloy door window pulley that outrigger entirety is carefully and neatly done, attractive in appearance.
The technical scheme of the utility model improved aluminium alloy door window pulley is: comprise pulley outrigger, it is characterized in that, in described outrigger, secured adjusted support and slidable adjustment support are set, described secured adjusted support is fixed in outrigger through steady pin, on the two side of secured adjusted support, have up-down adjustment groove, in the outer end wall of described slidable adjustment support, have adjusting screw, on the two side of slidable adjustment support, have oblique regulating tank, pulley is arranged in up-down adjustment groove and oblique regulating tank through pulley spindle, on the end wall of outrigger, have long emissions groove, set screw connects and regulates screw through long emissions groove.
Improved aluminium alloy door window pulley of the present utility model, secured adjusted support and slidable adjustment support are set in outrigger, on secured adjusted support, open up-down adjustment groove, on slidable adjustment support, open oblique regulating tank, pulley is arranged in up-down adjustment groove and oblique regulating tank through pulley spindle, in the outer end wall of slidable adjustment support, open adjusting screw simultaneously, in installation process, if need the height of adjustable pulley, can turn set screw, be rotated in the forward set screw, pull slidable adjustment support to move backward, pulley spindle is along oblique regulating tank and up-down adjustment groove down sliding, pulley is reduced, otherwise reverse rotation set screw, pulley is raised, thereby reach the object of adjustable pulley high and low position.Compared with the prior art, secured adjusted support and slidable adjustment support are set in outrigger, are equivalent to secured adjusted support and slidable adjustment support is externally erected two supporting role, outrigger is installed firmly, is difficult for becoming flexible, and pulley slides smooth and easy, outrigger external form is carefully and neatly done, attractive in appearance simultaneously, improves product specification.
Improved aluminium alloy door window pulley of the present utility model, is equipped with bearing in described pulley, and pulley spindle is through bearing, and two of pulley spindle is equipped with bearing holder (housing, cover), has had bearing and bearing holder (housing, cover), and pulley is sliding.Described outrigger is provided with fixed head, is shaped with fixing hole in fixed head, is beneficial to whole pulley peace and is fixed on alumium alloy door and window bottom.Described secured adjusted support and the bottom of slidable adjustment support are all shaped with leg, and leg rests in outrigger, install steadily.
Accompanying drawing explanation
Fig. 1 is the utility model improved aluminium alloy door window pulley structure schematic diagram;
Fig. 2 is the utility model improved aluminium alloy door window pulley schematic perspective view;
Fig. 3 is the utility model improved aluminium alloy door window pulley generalized section;
Fig. 4 is the utility model improved aluminium alloy door window pulley schematic top plan view.
The specific embodiment
The utility model relates to a kind of improved aluminium alloy door window pulley, as shown in Fig. 1-Fig. 4, comprise pulley outrigger 1, secured adjusted support 2 and slidable adjustment support 3 are set in described outrigger 1, described secured adjusted support 2 is fixed in outrigger through steady pin 5, on the two side of secured adjusted support 2, have up-down adjustment groove 21, in the outer end wall of described slidable adjustment support 3, have and regulate screw 32, on the two side of slidable adjustment support 3, have oblique regulating tank 31, pulley 4 is arranged in up-down adjustment groove 21 and oblique regulating tank 31 through pulley spindle 41, on the end wall of outrigger 1, have long emissions groove 6, set screw 7 connects and regulates screw 32 through long emissions groove 6.This programme arranges secured adjusted support 2 and slidable adjustment support 3 in outrigger 1, on secured adjusted support 2, open up-down adjustment groove 21, on slidable adjustment support 3, open oblique regulating tank 31, pulley 4 is arranged in up-down adjustment groove 21 and oblique regulating tank 31 through pulley spindle 41, in the outer end wall of slidable adjustment support 3, open and regulate screw 32 simultaneously, in installation process, if need the height of adjustable pulley 4, can turn set screw 7, be rotated in the forward set screw 7, pull slidable adjustment support 3 to move backward, pulley spindle 41 is along oblique regulating tank 31 and up-down adjustment groove 21 down slidings, pulley 4 is reduced, otherwise reverse rotation set screw 7, pulley 4 is raised, thereby reach the object of adjustable pulley high and low position.Compared with the prior art, secured adjusted support 2 and slidable adjustment support 3 are set in outrigger 1, be equivalent to secured adjusted support and slidable adjustment support is externally erected two supporting role, outrigger is installed firmly, be difficult for loosening, pulley slides smooth and easy, and outrigger external form is carefully and neatly done, attractive in appearance simultaneously, improves product specification.In described pulley 4, be equipped with bearing 42, pulley spindle 41 is through bearing 42, and two of pulley spindle 41 is equipped with bearing holder (housing, cover) 43, and pulley slides smooth.Described outrigger 1 is provided with fixed head 8, is shaped with fixing hole 9 in fixed head, is beneficial to whole pulley peace and is fixed on alumium alloy door and window bottom.Described secured adjusted support 2 and the bottom of slidable adjustment support 3 are all shaped with leg 10, and leg 10 rests in outrigger 1, install steadily.
Claims (4)
1. improved aluminium alloy door window pulley, comprise that pulley outrigger (1) is characterized in that, in described outrigger (1), secured adjusted support (2) and slidable adjustment support (3) are set, described secured adjusted support (2) is fixed in outrigger through steady pin (5), on the two side of secured adjusted support (2), have up-down adjustment groove (21), in the outer end wall of described slidable adjustment support (3), have and regulate screw (32), on the two side of slidable adjustment support (3), have oblique regulating tank (31), pulley (4) is arranged in up-down adjustment groove (21) and oblique regulating tank (31) through pulley spindle (41), on the end wall of outrigger (1), have long emissions groove (6), set screw (7) connects and regulates screw (32) through long emissions groove (6).
2. improved aluminium alloy door window pulley as claimed in claim 1, is characterized in that being equipped with bearing (42) in described pulley (4), and pulley spindle (41) is through bearing (42), and two of pulley spindle (41) is equipped with bearing holder (housing, cover) (43).
3. improved aluminium alloy door window pulley as claimed in claim 1, is characterized in that described outrigger (1) is provided with fixed head (8), is shaped with fixing hole (9) in fixed head.
4. improved aluminium alloy door window pulley as claimed in claim 1, is characterized in that described secured adjusted support (2) and the bottom of slidable adjustment support (3) are all shaped with leg (10), and leg (10) rests in outrigger (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641684.4U CN203603656U (en) | 2013-10-18 | 2013-10-18 | Improved aluminum alloy door and window pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641684.4U CN203603656U (en) | 2013-10-18 | 2013-10-18 | Improved aluminum alloy door and window pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603656U true CN203603656U (en) | 2014-05-21 |
Family
ID=50716336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641684.4U Expired - Fee Related CN203603656U (en) | 2013-10-18 | 2013-10-18 | Improved aluminum alloy door and window pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503612A (en) * | 2017-10-24 | 2017-12-22 | 浙江解放装饰工程有限公司 | A kind of pulley of aluminum alloy doors and windows |
-
2013
- 2013-10-18 CN CN201320641684.4U patent/CN203603656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503612A (en) * | 2017-10-24 | 2017-12-22 | 浙江解放装饰工程有限公司 | A kind of pulley of aluminum alloy doors and windows |
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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: 20140521 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |