CN2348069Y - Adjustable double guide pulley for aluminium alloy door and window - Google Patents
Adjustable double guide pulley for aluminium alloy door and window Download PDFInfo
- Publication number
- CN2348069Y CN2348069Y CN 98246843 CN98246843U CN2348069Y CN 2348069 Y CN2348069 Y CN 2348069Y CN 98246843 CN98246843 CN 98246843 CN 98246843 U CN98246843 U CN 98246843U CN 2348069 Y CN2348069 Y CN 2348069Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- hole
- alloy door
- guide wheel
- wheel seat
- 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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- Window Of Vehicle (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides an adjustable double guide wheel for an aluminium alloy door window. The comprises a wheel seat, guide wheels and a guide wheel stand. The utility model is characterized in that a guiding support stand is also sheathed in the wheel seat; the central axis of the guiding support stand is supported on an oblong axis hole which is arranged on the axis hole of the guiding support stand and the wheel seat slanchwise; the longitudinal end surface of the guiding support stand is provided with a screw hole, and an adjustable screw passes through the through hole on the end surface of the wheel seat to be connected with the screw hole of the guiding support stand. Compared with the prior art, the double guide wheel has the advantages of adjustable center height of the guide wheel, high installation accuracy, low noise, stable motion, etc., and the utility model is suitable for the aluminium alloy door window to use.
Description
The utility model relates to a kind of improved guide wheel, particularly a kind of adjustable alumium alloy door and window two-wheel guide wheel.
China's utility model patent (ZL97209063.0) discloses a kind of " alumium alloy door and window two-wheel guide wheel ", this two-wheel guide wheel is characterised in that guide wheel is two, be installed on the same wheel stand along guide rail line, compare with the guide wheel of existing single-wheel structure and have big, the advantage such as flexible of sliding of little, the bearing capacity of wearing and tearing.Yet, the centre-height of not enough is guide wheel is nonadjustable, only relies on the workman guide wheel to be contacted boring suitable installing hole on the door and window with guide rail when assembling, and error is bigger, be difficult to improve door and window installation accuracy, move not steadily, noise is big, influence functional performance.
The purpose of this utility model is to provide a kind of installation accuracy height, adjustable alumium alloy door and window two-wheel guide wheel that functional performance is good.
Task of the present utility model is achieved in that this two-wheel guide wheel includes wheel seat, guide wheel, wheel frame, it is characterized in that in wheel seat, also being socketed with a guiding trestle, the central axis of wheel frame is supported on the slotted hole of the axis hole of guiding trestle and the oblique setting of wheel seat, have a screwed hole on the longitudinal terminal surface of guiding trestle, the through hole that adjustment screw is passed the wheel seat end face is connected with the screwed hole of guiding trestle.
The utility model is to use like this: after the utility model is assembled to alumium alloy door and window, can drive guiding trestle move left and right in the wheel seat by the rotation adjustment screw.Because the central axis of wheel frame is supported on the slotted hole of wheel seat, and this slotted hole is to be obliquely installed, the guiding trestle of move left and right just drives the wheel frame central axis and moves up and down along the slotted hole of wheel seat, thereby realize the adjustable requirement of guide wheel centre-height, make the guide rail of the door and window after the installation can be close to guide wheel.Therefore, it is adjustable to the utlity model has the guide wheel centre-height, installation accuracy height, the low and mobile advantage such as steadily of noise.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the utility model sectional view longitudinally.
Fig. 2 is along the sectional view of A-A line among Fig. 1.
As depicted in figs. 1 and 2, guiding trestle 3 of the present utility model is socketed in the wheel seat 1, and the wheel frame 4 that connects two guide wheels 2 is supported on the tilting slotted hole 6 of the through hole of guiding trestle 3 and wheel seat 1 by its central axis 5.Have a screwed hole 7 on the longitudinal terminal surface 10 of guiding trestle 3, have the through hole 8 of a correspondence on wheel seat 1 unidirectional end face 11, adjustment screw 9 is passed through hole 8 and is connected with screwed hole 7.When implementing, preferably keep certain distance between the end face of guiding trestle 3 and wheel seat 1, so that guiding trestle 3 can have the space of move left and right.
The utility model is fit to alumium alloy door and window to be used.
Claims (1)
1, a kind of adjustable alumium alloy door and window two-wheel guide wheel, include wheel seat (1), guide wheel (2) and wheel frame (4), it is characterized in that in wheel seat (1), also being socketed with a guiding trestle (3), the central axis (5) of wheel frame (4) is supported on the oval axis hole (6) of the axis hole of guiding trestle (3) and the oblique setting of wheel seat (1), have a screwed hole (7) on the longitudinal terminal surface (10) of guiding trestle (3), the through hole (8) that an adjustment screw (9) is passed wheel seat (1) end face is connected with the screwed hole (7) of guiding trestle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246843 CN2348069Y (en) | 1998-11-20 | 1998-11-20 | Adjustable double guide pulley for aluminium alloy door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246843 CN2348069Y (en) | 1998-11-20 | 1998-11-20 | Adjustable double guide pulley for aluminium alloy door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2348069Y true CN2348069Y (en) | 1999-11-10 |
Family
ID=33992164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98246843 Expired - Fee Related CN2348069Y (en) | 1998-11-20 | 1998-11-20 | Adjustable double guide pulley for aluminium alloy door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2348069Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649448A (en) * | 2015-12-29 | 2016-06-08 | 蒋卫振 | Door and window guide rail with reliable connection |
-
1998
- 1998-11-20 CN CN 98246843 patent/CN2348069Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649448A (en) * | 2015-12-29 | 2016-06-08 | 蒋卫振 | Door and window guide rail with reliable connection |
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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 |