CN203684891U - Adjustable pulley device - Google Patents
Adjustable pulley device Download PDFInfo
- Publication number
- CN203684891U CN203684891U CN201420039123.1U CN201420039123U CN203684891U CN 203684891 U CN203684891 U CN 203684891U CN 201420039123 U CN201420039123 U CN 201420039123U CN 203684891 U CN203684891 U CN 203684891U
- Authority
- CN
- China
- Prior art keywords
- plate
- bearing plate
- adjustable
- pulley device
- adjustable pulley
- 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 discloses an adjustable pulley device which is used for sliding doors of furniture such as doors, windows and cabinets. According to the adjustable pulley device, an L-shaped metal plate serves as a bearing plate, one side of the bearing plate is a U-shaped opening, the middle of the other side of the bearing plate is connected with the middle of an adjusting plate in a hinging mode through a bolt, two wheels same in size are horizontally arranged at the left end and the right end of the adjusting plate respectively, an arc-shaped sliding port is formed in the adjusting plate and located below the bolt which enables the adjusting plate to be hinged to the bearing plate, an adjusting screw is arranged on the sliding port, and the adjusting screw penetrates through the sliding port to be connected with the bearing plate. The adjustable pulley device has the advantages of being simple in structure, low in manufacturing cost, capable of being adjusted finely and horizontally during sliding door installation, easy to operate, safe in operation, and stable in state in long-term use.
Description
Technical field
The utility model relates to adjustable carriage, specifically the adjustable pulley of sliding door on the family property such as a kind of window, cabinet.
Background technology
At door at home, window, wardrobe, in the furniture such as locker or door and window, it is a kind of easy to use using sliding door, the selection of simple and fast is installed, play critical effect and whether smooth and easy the pulley of sliding door while installing the in use size of noise and push-and-pull of sliding door, on market, businessmans can load onto spring and play damping effect on pulley, thereby reduce the noise while use, but on push-and-pull smooth degree, the effect of spring is just undesirable, and at door and window, in the actual installation of the sliding doors such as wardrobe, because sliding door installation environment is non-level, so need wheel to make Level tune in installation.
Utility model content
The purpose of this utility model is to provide a kind of adjustable pulley gear, it can make sliding door when mounted pulley make WidFin, and simple to operate, safety, in stable condition in long-time use.
Technical solution of the present utility model is wheel, loaded plate, on the basis of adjustable plate, be characterized in that described loaded plate is the metal sheet of " L " shape, the one side of loaded plate is " U " shape opening, the middle of another side is hinged by the middle of bolt and adjustable plate, on a left side for adjustable plate, right two ends are flatly provided with respectively a wheel that size is identical, and with loaded plate link bolt below locate, on adjustable plate, be provided with the mouth that slides of an arc, slide and on mouth, be provided with an adjustment screw, adjustment screw is connected with loaded plate through sliding mouth.
Operating principle of the present utility model is, in the time that the top edge of door or lower limb are installed adjustable pulley, unscrew adjustment screw, make a left side for adjustable plate, the pulley at right two ends does horizontal tilt, when angle of inclination and installation environment balance, with screwdriver, adjustment screw is tightened, and then through " U " shape opening of loaded plate, sliding door and adjustable carriage are fixed with screw, when fixing because " U " shape opening of loaded plate, so adjustable carriage be arranged on sliding door to move forward and backward adjusting meeting convenient, during unlike use fixing threaded hole, need the spacing of sliding door and fixing threaded hole just could install smoothly, so greatly improve the adaptive capacity of installation rate and installation environment.
The utility model has the advantages that simple in structure, low cost of manufacture, it can make sliding door when mounted pulley make WidFin, and simple to operate, safety, in stable condition in long-time use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Shown in Fig. 1, the utility model is at wheel 1, loaded plate 3, on the basis of adjustable plate 2, be characterized in that described loaded plate 3 is metal sheets of " L " shape, the one side of loaded plate 3 is " U " shape opening, the middle of another side is hinged by the middle of bolt and adjustable plate 2, on a left side for adjustable plate 2, right two ends are flatly provided with respectively a wheel 1 that size is identical, and with loaded plate link bolt below locate, on adjustable plate 2, be provided with the mouth that slides of the long arc of 20 radian, slide and on mouth, be provided with an adjustment screw 4, adjustment screw 4 is connected with loaded plate 3 through sliding mouth.
Claims (1)
1. adjustable pulley gear, it comprises wheel, loaded plate, adjustable plate, it is characterized in that described loaded plate is the metal sheet of " L " shape, the one side of loaded plate is " U " shape opening, the middle of another side is hinged by the middle of bolt and adjustable plate, left and right two ends at adjustable plate are flatly provided with respectively a wheel that size is identical, and with loaded plate link bolt below locate, on adjustable plate, be provided with the mouth that slides of an arc, slide on mouth and be provided with an adjustment screw, adjustment screw is connected with loaded plate through sliding mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039123.1U CN203684891U (en) | 2014-01-22 | 2014-01-22 | Adjustable pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039123.1U CN203684891U (en) | 2014-01-22 | 2014-01-22 | Adjustable pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684891U true CN203684891U (en) | 2014-07-02 |
Family
ID=51006811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039123.1U Expired - Fee Related CN203684891U (en) | 2014-01-22 | 2014-01-22 | Adjustable pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631985A (en) * | 2014-08-01 | 2015-05-20 | 深圳市门老爷科技有限公司 | Pulley block capable of adjusting angles of bearing wheels according to arc tracks with different radii |
-
2014
- 2014-01-22 CN CN201420039123.1U patent/CN203684891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631985A (en) * | 2014-08-01 | 2015-05-20 | 深圳市门老爷科技有限公司 | Pulley block capable of adjusting angles of bearing wheels according to arc tracks with different radii |
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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: 20140702 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |