CN202659017U - Sash lifting device used for casement window - Google Patents
Sash lifting device used for casement window Download PDFInfo
- Publication number
- CN202659017U CN202659017U CN 201220239326 CN201220239326U CN202659017U CN 202659017 U CN202659017 U CN 202659017U CN 201220239326 CN201220239326 CN 201220239326 CN 201220239326 U CN201220239326 U CN 201220239326U CN 202659017 U CN202659017 U CN 202659017U
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- CN
- China
- Prior art keywords
- sash
- window
- lifting device
- device used
- casement window
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Abstract
The utility model belongs to the field of the building door and window accessory, and particularly discloses a sash lifting device used for a casement window. The sash lifting device used for the casement window comprises a sash part and a bracket, wherein the sash part is arranged on the lower edge corner part of a window sash, and the bracket is installed on a window frame and corresponds to the sash part in position. The sash lifting device used for the casement window is characterized in that the sash part comprises a permanent seat for being connected with the window sash; two corresponding fixed plates are installed below the permanent seat by a bolt; a pulley shaft is connected between the two fixed plates; the pulley shaft is provided with a pulley; and the bracket has an arc-shaped surface. The sash lifting device used for the casement window has the advantages of simple structure, convenience in use, reasonability in design and flexibility in use, the left window sash and the right window sash can be enabled to be in common use, the window sashes are prevented from being damaged to a certain degree, the service life of the window sash is prolonged, and the sash lifting device used for the casement window is suitable to be widely popularized and used.
Description
(1) technical field
The utility model belongs to building doors and windows accessory field, particularly a kind of casement window lifting appliance.
(2) background technology
Casement window is as a kind of window of Setup Type, and it is large to have an open area, ventilates, good airproof performance, the characteristics such as sound insulation, insulation, anti-permeability performance are good, the wiping window of inner-opening type is convenient, do not take up space during outward opening unlatching, but because the casement window sash only relies on the fixed installation of a side, sash is under long-term opening, the impact of gravitate, whole sash can be downward-sloping, causes the folding of sash fixation side to occur to become flexible, and then affect the result of use of sash.
In the building doors and windows field, the fan under the prior art is mentioned device and is had complex structure, and manufacture difficulty is large, and the product matching is stronger, and the defective such as left and right sides sash is not general, and is not suitable for the theme of the low-carbon (LC) life that existing society advocates.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, provide a kind of simple in structure, switch stably casement window with the fan lifting appliance.
The utility model is achieved by the following technical solution:
A kind of casement window is with fanning lifting appliance, comprise the fan parts that are arranged on the sash lower corners and be installed in bracket corresponding with the fan component locations on the window frame, it is characterized in that: described fan parts comprise the holder that connects sash, the holder below is equipped with the fixed head of two correspondences by bolt, be connected with pulley spindle between two fixed heads, pulley is installed on the pulley spindle; Described bracket is arcwall face.
The fan parts are set the utility model and bracket is installed in respectively on the corresponding sash and window frame, is used for sash is promoted, and prevents because of the sash gravitate, sash occurs fall, and then run inconvenient phenomenon jointly.
When sash and window frame will be closed, the pulley of fan parts is steadily up along arc bracket on the frame, and when sash and the complete closure of window frame, the fan parts the pulley cylindrical just with the bracket plane contact, whole process is rolling friction, operate steadily thereby reach when sash is closed, reach the effect of slow lifting sash.
More excellent scheme of the present utility model is:
The upper surface of described bracket is the tangent inclined-plane of arc surface and plane, guarantees that the pulley on the fan parts is steadily closed along this inclined-plane, can also satisfy the general function of left and right sides casement window.
Described holder both sides are provided with the positioning bar corresponding with the sash notch, when the holder of being convenient to fan parts inserts in the sash, play self-align effect, make things convenient for centering to install.
The utility model is simple in structure, and is easy to use, reasonable in design, and applying flexible can guarantee that left and right sides sash is general, suitably protects sash to avoid damage, prolongs its application life, is suitable for its wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model fan parts;
Fig. 2 is the structural representation of the utility model bracket.
Among the figure, 1 bracket, 2 holders, 3 fixed heads, 4 pulley spindles, 5 pulleys, 6 positioning bars.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the fan parts that are arranged on the sash lower corners and is installed in bracket 1 corresponding with the fan component locations on the window frame, described fan parts comprise the holder 2 that connects sash, holder 2 belows are equipped with the fixed head 3 of two correspondences by bolt, be connected with pulley spindle 4 between two fixed heads 3, pulley 5 is installed on the pulley spindle 4; Described bracket 1 is arcwall face; The upper surface of described bracket 1 is the tangent inclined-plane of arc surface and plane; Described holder 2 both sides are provided with the positioning bar corresponding with the sash notch 6.
The fan parts are installed in the U-shaped groove of sash open side bottom, bracket 1 is installed on the casement window open side lower window frame, because the deadweight of sash, cause naturally drooping of sash, when sash and window frame want closed, the pulley 5 of fan parts is along the arc surface rising of window frame arc bracket 1, thereby promotes the effect of sash when reaching sash and closing.
The positioning bar 6 of holder 2 both sides of fan parts in the time of in the middle of holder 2 inserts the fan parts, plays self-align effect, makes things convenient for centering to install.
Claims (3)
1. a casement window is with fanning lifting appliance, comprise the fan parts that are arranged on the sash lower corners and be installed in bracket (1) corresponding with the fan component locations on the window frame, it is characterized in that: described fan parts comprise the holder (2) that connects sash, holder (2) below is equipped with the fixed head (3) of two correspondences by bolt, be connected with pulley spindle (4) between two fixed heads (2), pulley (5) is installed on the pulley spindle (4); Described bracket (1) is arcwall face.
2. casement window according to claim 1 is with fanning lifting appliance, and it is characterized in that: the upper surface of described bracket (1) is the tangent inclined-plane of arc surface and plane.
3. casement window according to claim 1 is with fanning lifting appliance, and it is characterized in that: described holder (2) both sides are provided with the positioning bar corresponding with the sash notch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239326 CN202659017U (en) | 2012-05-25 | 2012-05-25 | Sash lifting device used for casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239326 CN202659017U (en) | 2012-05-25 | 2012-05-25 | Sash lifting device used for casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659017U true CN202659017U (en) | 2013-01-09 |
Family
ID=47453928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220239326 Expired - Fee Related CN202659017U (en) | 2012-05-25 | 2012-05-25 | Sash lifting device used for casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650184A (en) * | 2012-05-25 | 2012-08-29 | 山东国强五金科技有限公司 | Sash lifting device for casement window |
-
2012
- 2012-05-25 CN CN 201220239326 patent/CN202659017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650184A (en) * | 2012-05-25 | 2012-08-29 | 山东国强五金科技有限公司 | Sash lifting device for casement window |
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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: 20130109 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |