CN2575266Y - Sliding plastic & steel window wings shape materials and depression bars - Google Patents
Sliding plastic & steel window wings shape materials and depression bars Download PDFInfo
- Publication number
- CN2575266Y CN2575266Y CN 02248066 CN02248066U CN2575266Y CN 2575266 Y CN2575266 Y CN 2575266Y CN 02248066 CN02248066 CN 02248066 CN 02248066 U CN02248066 U CN 02248066U CN 2575266 Y CN2575266 Y CN 2575266Y
- Authority
- CN
- China
- Prior art keywords
- rotating
- window
- cursor
- depression bars
- casement window
- 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 a sliding plastic & steel window wings shape materials and depression bars, which comprises a rotating arm, a rotating device base and an upper cover. One end of the rotating arm is fixed to a moving window and the rotating device base is fixed to a fixed frame of the window. The other end the rotating arm is connected with the rotating device base through a moving shaft. The utility model is characterized in that the sliding plastic & steel window wings shape materials and depression bars also comprises a rotating disk with a handle, and the rotating disk is connected with a rotating screw rod; the outer margin of one end of the rotating arm is provided with a driving gear, and the rotating screw rod is engaged with the driving gear. Because the rotation of the rotating disk is used to complete the opening or closure of the window, the utility model has the advantages of convenient operation, simple and reliable structure and long service life, and the whole sliding plastic & steel window wings shape materials and depression bars is composed of fewer parts with firm structures.
Description
Technical field
The utility model relates to a kind of door and window accessory, specifically relates to a kind of casement window opening device.
Background technology
The casement window opening device of known technology generally is to adopt a lever arm is set on window, the lever arm end is provided with one handle, on the fixed frame of window retainer plate is set, and lever arm passes retainer plate, retainer plate is provided with alignment pin or dog screw, reaches the purpose of openable windows by drawing handle.The shortcoming of this structure is, uses operation not too convenient.A kind of casement window opener is also arranged, as application number be 96215312, the applying date is that July 5, denomination of invention in 1996 are the casement window autotime, it is made up of pedestal, back seat, switch shaft, pedestal is fixed on the active fan of window, back seat is fixed on the fixed frame of window, the rotary switch axle adopts collapsible three straight lines to be connected the switch shaft displacement structure with pedestal and base.Though this derailing switch is easy to operate, the structure slightly complicated can not be located at any time securely at an arbitrary position.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate, simple in structure firm casement window opener.
For achieving the above object, the utility model is to adopt following scheme to realize: this casement window opener comprises cursor, rot base and loam cake, cursor one end is fixed on the movable window, the rot base is fixed on the fixed frame of window, the cursor other end is connected with the rot base by movable axis, it is characterized in that, this opener comprises that also rolling disc, the rolling disc of a band handle are connected with rotating screw bolt, cursor one end outer rim is provided with transmitting gear, rotating screw bolt and transmitting gear interlock.
As the further improvement of such scheme, rotating screw bolt is to link together by a blowout patche and a loam cake.Transmitting gear is by the outer rim of screw at cursor, and its transmitting gear angular range is in 100 degree.
Adopt the beneficial effect of said structure to be, owing to adopted rolling disc, rotating screw bolt and transmitting gear, by the rotation of rolling disc, drive the rotation of rotating screw bolt, thereby drive the rotation of transmitting gear, reach the purpose of opening or closing window, easy to use, whole device is made of well-set less part, and is simple and reliable for structure, do not have quick-wear parts such as spring, application life is longer.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is the utility model one routine structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
The specific embodiment
As Fig. 1, shown in Figure 2, casement window opener of the present utility model is by cursor (3), rot base (1) and loam cake (6), the rolling disc (9) of band screw rod (7) constitutes, cursor (3) one ends are fixed on the movable window, other end outer rim has transmitting gear (4) by screw, this end is connected by the hole that is provided with on movable axis (5) and the rot base (1), also be provided with fixedly copper sheet (2) on the rot base (1), be used to withstand rotating screw bolt (7) end, base does not rub when making it to rotate, rot base (1) can be by screw on the fixed frame of window, rolling disc (9) is provided with one handle, rolling disc (9) is connected to rotating screw bolt (7), one bronze medal blowout patche (8) is enclosed within outside the rotating screw bolt (7) and loam cake (6) is fixed, and the concentric locating that is used for screw shaft is rotated, rotating screw bolt (7) and transmitting gear (4) interlock.
Above-mentioned transmitting gear angular dimension can be in 100 degree scopes.
Claims (6)
1. casement window opener, comprise cursor, rot base and loam cake, cursor one end is fixed on the movable window, the rot base is fixed on the fixed frame of window, the cursor other end is connected with the rot base by movable axis, it is characterized in that, this opener comprises that also rolling disc, the rolling disc of a band handle are connected with rotating screw bolt, cursor one end outer rim is provided with transmitting gear, rotating screw bolt and transmitting gear interlock.
2. casement window opener according to claim 1 is characterized in that, described rolling disc is to link together by blowout patche and rotating screw bolt socket.
3. casement window opener according to claim 1 is characterized in that, described transmitting gear is by the outer rim of screw at cursor.
4. casement window opener according to claim 3 is characterized in that, described transmitting gear angular range is in 100 degree.
5. casement window opener according to claim 1 is characterized in that, also is provided with fixedly copper sheet on the described rot base.
6. casement window opener according to claim 1 is characterized in that, is with the copper blowout patche between described loam cake and rotating screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248066 CN2575266Y (en) | 2002-09-16 | 2002-09-16 | Sliding plastic & steel window wings shape materials and depression bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248066 CN2575266Y (en) | 2002-09-16 | 2002-09-16 | Sliding plastic & steel window wings shape materials and depression bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575266Y true CN2575266Y (en) | 2003-09-24 |
Family
ID=33718770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248066 Expired - Fee Related CN2575266Y (en) | 2002-09-16 | 2002-09-16 | Sliding plastic & steel window wings shape materials and depression bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575266Y (en) |
-
2002
- 2002-09-16 CN CN 02248066 patent/CN2575266Y/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 | ||
| 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 |