CN102650184A - Sash lifting device for casement window - Google Patents
Sash lifting device for casement window Download PDFInfo
- Publication number
- CN102650184A CN102650184A CN2012101657420A CN201210165742A CN102650184A CN 102650184 A CN102650184 A CN 102650184A CN 2012101657420 A CN2012101657420 A CN 2012101657420A CN 201210165742 A CN201210165742 A CN 201210165742A CN 102650184 A CN102650184 A CN 102650184A
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- China
- Prior art keywords
- sash
- window
- bracket
- lifting device
- casement window
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Abstract
The invention belongs to the field of building door and window accessories and particularly discloses a lifting device for a casement window. The sash lifting device for the casement window comprises a sash part and a bracket, wherein the sash part is arranged at the lower corner part of a window sash; and the bracket is arranged on a window frame and corresponds to the position of the sash part. The sash lifting device for the casement window is characterized in that the sash part comprises a fixed seat connected with the window sash; two corresponding fixed plates are arranged below the fixed seat by bolts; a pulley shaft is connected between the two fixed plates; a pulley is installed on the pulley shaft; and the bracket is an arc surface. The sash lifting device for the casement window has a simple structure, is convenient to use, has reasonable design and is flexible to apply; the left and the right window sashes can be ensured universal; the window sash is properly protected from being damaged; the service life of the window sash is prolonged; and the sash lifting device is suitable for wide popularization and application.
Description
(1) technical field
The invention belongs to the building doors and windows fitting field, particularly a kind of casement window is used lifting appliance.
(2) background technology
Casement window is as a kind of window of Setup Type, and it is big to have an open area, ventilates good airproof performance; Characteristics such as sound insulation, insulation, anti-permeability performance are good, the wiping window of inner-opening type is convenient, does not take up space during outward opening unlatching, still; Because the casement window sash only relies on the fixed installation of a side, sash under long-term opening, the influence of gravitate; Whole sash can be downward-sloping, causes the folding of sash fixation side to take place to become flexible, and then influence 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 big, and the product matching is stronger, and defective such as left and right sides sash is not general, and the theme of the low-carbon (LC) life advocated of suitable existing society.
(3) summary of the invention
The present invention is in order to remedy the deficiency of prior art, provide a kind of simple in structure, switch stably casement window with the fan lifting appliance.
The present invention realizes through following technical scheme:
A kind of casement window is with the fan lifting appliance; Comprise the fan parts that are arranged on the sash lower corners and be installed on the window frame and the corresponding bracket of fan component locations; It is characterized in that: said fan parts comprise the holder that connects sash; Holder below is equipped with two corresponding fixed heads through bolt, is connected with pulley spindle between two fixed heads, and pulley is installed on the pulley spindle; Said bracket is an arcwall face.
The fan parts are set in the present invention 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 takes place 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 window frame are closed fully, the pulley cylindrical of fan parts 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 invention is:
The upper surface of said 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.
Said 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 present invention 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, and the due care sash is avoided damage, prolongs its application life, is suitable for its wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 fans the structural representation of parts for the present invention;
Fig. 2 is the structural representation of bracket of the present invention.
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 invention.This embodiment comprises the fan parts that are arranged on the sash lower corners and is installed on the window frame and the corresponding bracket 1 of fan component locations; Said fan parts comprise the holder 2 that connects sash; Holder 2 belows are equipped with the fixed head 3 of two correspondences through bolt; Be connected with pulley spindle 4 between two fixed heads 3, pulley 5 is installed on the pulley spindle 4; Said bracket 1 is an arcwall face; The upper surface of said bracket 1 is the tangent inclined-plane of arc surface and plane; Said holder 2 both sides are provided with the positioning bar corresponding with the sash notch 6.
The fan parts are installed in the U type groove of sash open side bottom; Bracket 1 is installed on the casement window open side lower window frame; Because the deadweight of sash causes the sagging naturally of sash, when sash and window frame want closed; The pulley 5 of fan parts slowly rises along the arc surface 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 the fan lifting appliance; Comprise the fan parts that are arranged on the sash lower corners and be installed on the window frame and the corresponding bracket (1) of fan component locations; It is characterized in that: said fan parts comprise the holder (2) that connects sash; Holder (2) below is equipped with two corresponding fixed heads (3) through bolt, is connected with pulley spindle (4) between two fixed heads (2), and pulley (5) is installed on the pulley spindle (4); Said bracket (1) is an arcwall face.
2. casement window according to claim 1 is with the fan lifting appliance, and it is characterized in that: the upper surface of said bracket (1) is the tangent inclined-plane of arc surface and plane.
3. casement window according to claim 1 is with the fan lifting appliance, and it is characterized in that: said 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 |
|---|---|---|---|
| CN2012101657420A CN102650184A (en) | 2012-05-25 | 2012-05-25 | Sash lifting device for casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101657420A CN102650184A (en) | 2012-05-25 | 2012-05-25 | Sash lifting device for casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102650184A true CN102650184A (en) | 2012-08-29 |
Family
ID=46692299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101657420A Pending CN102650184A (en) | 2012-05-25 | 2012-05-25 | Sash lifting device for casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102650184A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075064A (en) * | 2013-01-25 | 2013-05-01 | 山东国强五金科技有限公司 | Lifting-assisting device for aluminum alloy internal flat-opening hopper window |
| CN103758423A (en) * | 2013-12-27 | 2014-04-30 | 陈兴君 | Rolling shaft type lifting assisting block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584761Y (en) * | 2002-04-25 | 2003-11-05 | 青岛市家用电器研究所 | Mechanism for taking wing of vending machine |
| KR20050004610A (en) * | 2003-07-03 | 2005-01-12 | 주식회사 3지테크놀러지 | droop prevention device for a window |
| CN201953250U (en) * | 2011-01-13 | 2011-08-31 | 宫文峰 | Self-closing semi-automatic door |
| CN202659017U (en) * | 2012-05-25 | 2013-01-09 | 山东国强五金科技有限公司 | Sash lifting device used for casement window |
-
2012
- 2012-05-25 CN CN2012101657420A patent/CN102650184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584761Y (en) * | 2002-04-25 | 2003-11-05 | 青岛市家用电器研究所 | Mechanism for taking wing of vending machine |
| KR20050004610A (en) * | 2003-07-03 | 2005-01-12 | 주식회사 3지테크놀러지 | droop prevention device for a window |
| CN201953250U (en) * | 2011-01-13 | 2011-08-31 | 宫文峰 | Self-closing semi-automatic door |
| CN202659017U (en) * | 2012-05-25 | 2013-01-09 | 山东国强五金科技有限公司 | Sash lifting device used for casement window |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075064A (en) * | 2013-01-25 | 2013-05-01 | 山东国强五金科技有限公司 | Lifting-assisting device for aluminum alloy internal flat-opening hopper window |
| CN103758423A (en) * | 2013-12-27 | 2014-04-30 | 陈兴君 | Rolling shaft type lifting assisting block |
| CN103758423B (en) * | 2013-12-27 | 2016-03-16 | 陈兴君 | Roller type helps and rises block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120829 |