CN204782469U - Door leaf, for casement low resistance hoisting device of roller type - Google Patents
Door leaf, for casement low resistance hoisting device of roller type Download PDFInfo
- Publication number
- CN204782469U CN204782469U CN201520391130.2U CN201520391130U CN204782469U CN 204782469 U CN204782469 U CN 204782469U CN 201520391130 U CN201520391130 U CN 201520391130U CN 204782469 U CN204782469 U CN 204782469U
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- China
- Prior art keywords
- window
- door leaf
- lower frame
- fixed
- door
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Abstract
The utility model discloses a door leaf, for casement low resistance hoisting device of roller type, inclined plane including being fixed in on window / door frame lower frame promotes the support, is fixed in the lifting mechanism on window / door leaf lower frame, and the lifting mechanism is corresponding in the position of window / door frame lower frame with inclined plane promotion support in the position of window / door leaf lower frame, the inclined plane promotes the support and includes lift slope and plane, and the plane is connected with the top edge of lift slope, the lifting mechanism includes a fixed pedestal and sets up the followed inclined plane of fixed pedestal lower extreme promotes the rolling gyro wheel of support. Use the utility model discloses a structure can make the outward appearance of building door and window product, anti air seepage, anti rain water leakage performance improve.
Description
Technical field
The utility model relates to building doors and windows field, relates in particular to a kind of door leaf, sash roller type lower resistance lifting appliance.After installing rectifiable door leaf or sash because of oversize, use deform long afterwards day, fan uneven with the amount of lap of frame, flat open class sash, door leaf exterior angle sagging etc., the performance indications of door and window can be made after rectification to be improved.
Background technology
Building doors and windows in the market, because of reasons such as processing, installation, hardware debugging, or because using with the passing of time, there will be certain distortion, this type of distortion can cause the position of sash or door leaf and housing to depart from intrinsic position, thus causes the sealing performance of door and window to decline.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of door leaf, sash roller type lower resistance lifting appliance, depart from intrinsic position with the position solving sash or door leaf and housing in prior art, thus cause the problem that the sealing performance of door and window declines.
To achieve these goals, the technical solution of the utility model is as follows:
Door leaf, sash roller type lower resistance lifting appliance, it is characterized in that, comprise the slant lifting bearing be fixed on window/doorframe lower frame, the lifter be fixed on window/door leaf lower frame, lifter is corresponding in the position of window/doorframe lower frame with slant lifting bearing in the position of window/door leaf lower frame, described slant lifting bearing comprises lift slope and plane, and plane is connected with the top edge of lift slope; Described lifter comprises a fixed base frame and is arranged on the roller that can roll along slant lifting bearing of described fixed base frame lower end.
Preferably, described slant lifting bearing is fixed by screws on described window/doorframe lower frame.Further, described slant lifting bearing is provided with oval hole.
Preferably, described lifter is fixed by screws on described window/door leaf lower frame.
When window (door) fan is closed, roller contact is to the lift slope of slant lifting bearing, and window (door) fan starts upwards to promote, until window (door) fan is closed; When window (door) fan close to close time, because of roller arrived slant lifting bearing plane place and terminate upwards to promote, the position that now window (door) is fanned meets design requirement.
Use structure of the present utility model, the outward appearance of building doors and windows product, anti-air seepage, anti-rain leakage performance can be made to be improved.
The utility model has the advantages that operation resistance is little, feel is light.
The detailed description and obtaining that feature of the present utility model can consult the graphic and following better embodiment of this case is well understood to.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is view in window/door leaf closing process.
Fig. 3 is window/door leaf closed condition schematic diagram.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with specific embodiment.
See Fig. 1, door leaf, sash roller type lower resistance lifting appliance, comprise the slant lifting bearing 40 be fixed on window/doorframe lower frame, the lifter 70 be fixed on window/door leaf lower frame, lifter is corresponding in the position of window/doorframe lower frame with slant lifting bearing in the position of window/door leaf lower frame.
Slant lifting bearing 40 comprises lift slope 41 and plane 42, and plane 42 is connected with the top edge of lift slope 41; Slant lifting bearing is provided with oval hole.Slant lifting bearing is fixed on described window/doorframe lower frame by screw 30.
Lifter 70 comprises a fixed base frame and is arranged on the roller 60 that can roll along slant lifting bearing of described fixed base frame lower end.Roller 60 is connected on fixed base frame by cylindrical pins 80.Lifter 70 is fixed on window/door leaf lower frame by screw 30.
See Fig. 2 and 3, slant lifting bearing 40 is fixed on window/doorframe lower frame 10 by hold-down screw 30.Lifter 70 is fixed on window/door leaf lower frame 20 by hold-down screw 30, and adjusts relative position by figure.
When window (door) fan is closed, roller 60 touches the lift slope 41 of slant lifting bearing, and window (door) fan starts upwards to promote, until window (door) fan is closed; When window (door) fan close to close time, because of roller 60 arrived slant lifting bearing plane 42 place and terminate upwards to promote, the position that now window (door) is fanned meets design requirement.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and manual; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. door leaf, sash roller type lower resistance lifting appliance, it is characterized in that, comprise the slant lifting bearing be fixed on window/doorframe lower frame, the lifter be fixed on window/door leaf lower frame, lifter is corresponding in the position of window/doorframe lower frame with slant lifting bearing in the position of window/door leaf lower frame, described slant lifting bearing comprises lift slope and plane, and plane is connected with the top edge of lift slope; Described lifter comprises a fixed base frame and is arranged on the roller that can roll along slant lifting bearing of described fixed base frame lower end.
2. door leaf according to claim 1, sash roller type lower resistance lifting appliance, it is characterized in that, described slant lifting bearing is fixed by screws on described window/doorframe lower frame.
3. door leaf according to claim 2, sash roller type lower resistance lifting appliance, is characterized in that, described slant lifting bearing is provided with oval hole.
4. door leaf according to claim 1, sash roller type lower resistance lifting appliance, it is characterized in that, described lifter is fixed by screws on described window/door leaf lower frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391130.2U CN204782469U (en) | 2015-06-09 | 2015-06-09 | Door leaf, for casement low resistance hoisting device of roller type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391130.2U CN204782469U (en) | 2015-06-09 | 2015-06-09 | Door leaf, for casement low resistance hoisting device of roller type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782469U true CN204782469U (en) | 2015-11-18 |
Family
ID=54522538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391130.2U Expired - Fee Related CN204782469U (en) | 2015-06-09 | 2015-06-09 | Door leaf, for casement low resistance hoisting device of roller type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014055A (en) * | 2016-07-29 | 2016-10-12 | 任才银 | Instrument door fixing support |
-
2015
- 2015-06-09 CN CN201520391130.2U patent/CN204782469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014055A (en) * | 2016-07-29 | 2016-10-12 | 任才银 | Instrument door fixing support |
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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: 20151118 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |