CN2483482Y - Hidden-in type pulley device - Google Patents
Hidden-in type pulley device Download PDFInfo
- Publication number
- CN2483482Y CN2483482Y CN 01242434 CN01242434U CN2483482Y CN 2483482 Y CN2483482 Y CN 2483482Y CN 01242434 CN01242434 CN 01242434 CN 01242434 U CN01242434 U CN 01242434U CN 2483482 Y CN2483482 Y CN 2483482Y
- Authority
- CN
- China
- Prior art keywords
- roller
- window
- door
- embedded
- utility
- 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
Disclosed is an embedded roller device, which relates to construction technique field, in particular to an embedded roller device which can support aluminum alloy door and window and can slide. The technique scheme is: the pin is connected fixedly with the supporter and the roller is sleeved on the roller shaft to make a movable connection. Grooves are provided in the bottom end of the two lateral wing boards of the supporter. The shaft neck of two ends of the roller shaft is embedded into grooves to form a fixed connection. Firstly, the utility model prevents friction of roller lateral edge with the supporter to avoid difficulties in the movement of the door and window. Secondly, the utility model prevents axial displacement of the roller to avoid shaking of door and window in the movement.
Description
The utility model relates to technical field of buildings, refers in particular to a kind of embedded roller devices that can support alumium alloy door and window and slide.
Along with the raising that people require habitat condition, the development of building and ornament materials is also maked rapid progress.Hinge door and window is in the past replaced by alumium alloy door and window.In the hinge door and window, the hinge that door and window is played supporting, turning effort is exposed outside, and rainwater can drop on the hinge when raining, and hinge just can corrosion with the passage of time, influences domestic environment.The appearance of alumium alloy door and window has changed above-mentioned situation, has improved domestic environment.Alumium alloy door and window dependence is installed in the keying of the scrolling realization door and window of the roller devices below it.But existing roller devices, because its roller shaft and support adopt the hole axle to cooperate, roller roller shaft in moving process can move in through hole vertically, the lateral margin of roller rubs mutually with support first, make the moving process difficulty of door and window second to cause door and window to shake, produce unsafe factor.
The purpose of this utility model is to provide a kind of can prevent the axially movable embedded roller devices of roller shaft.
The utility model is achieved by the following technical solution: pin is fixedlyed connected with support, and roller housing is located to form on the roller shaft and flexibly connects, and offers groove in the lower end of support wing plates on two sides, and the axle journal at roller shaft two ends embeds groove and forms a fixed connection.
Because the structure that the groove that the utility model has adopted the axle journal that makes the roller shaft two ends to embed support wing plates on two sides lower end forms a fixed connection, so thereby can prevent that axial the moving of roller shaft from preventing door and window rocking and the distortion of support wing plates on two sides in moving.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model three-dimensional exploded view.
See accompanying drawing 1,2, the utility model comprises: pin 1, support 2, roller shaft 3 and roller 4.Pin 1 is fixedlyed connected with support 2, and roller 4 is set in to form on the roller shaft 3 and flexibly connects, and forms a fixed connection in the groove 21 of 2 liang of flanks of axle journal 31 embedding supports at roller shaft 3 two ends.
When using the utility model, at first will sell 1 bottom that is fixedly mounted on alumium alloy door and window, and then it is installed in the doorframe and window frame, promoting door and window rolls roller devices, because the utility model has adopted the axle journal 31 that makes roller shaft 3 two ends to embed the structure that forms a fixed connection in the groove 21 of support 2 wing plates on two sides lower ends, the lateral margin that has prevented roller 4 first rubs mutually with support 2, has avoided the difficulty in the door and window moving process; Second prevent roller shaft 3 axial moving, thereby avoided rocking of door and window.
Claims (3)
1. embedded roller devices, support (2) is fixedlyed connected with pin (1), roller (4) is set on the roller shaft (3), it is characterized in that: the lower end of support (2) wing plates on two sides offers groove (21), and the axle journal (31) at roller shaft (3) two ends embeds in the groove (21).
2. embedded roller devices according to claim 1 is characterized in that: axle journal (31) is fixedlyed connected with groove (21).
3. embedded roller devices according to claim 1 is characterized in that: roller (4) flexibly connects with roller shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242434 CN2483482Y (en) | 2001-06-29 | 2001-06-29 | Hidden-in type pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242434 CN2483482Y (en) | 2001-06-29 | 2001-06-29 | Hidden-in type pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483482Y true CN2483482Y (en) | 2002-03-27 |
Family
ID=33654189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242434 Expired - Fee Related CN2483482Y (en) | 2001-06-29 | 2001-06-29 | Hidden-in type pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483482Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062597A (en) * | 2012-12-26 | 2013-04-24 | 李萍 | Wheel fixing device of slicing machine pulley |
| US10064688B2 (en) | 2006-03-23 | 2018-09-04 | Ethicon Llc | Surgical system with selectively articulatable end effector |
-
2001
- 2001-06-29 CN CN 01242434 patent/CN2483482Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10064688B2 (en) | 2006-03-23 | 2018-09-04 | Ethicon Llc | Surgical system with selectively articulatable end effector |
| CN103062597A (en) * | 2012-12-26 | 2013-04-24 | 李萍 | Wheel fixing device of slicing machine pulley |
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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 |