CN216240262U - Vertical silence pulley structure that compresses tightly of sash outside lift window - Google Patents
Vertical silence pulley structure that compresses tightly of sash outside lift window Download PDFInfo
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- CN216240262U CN216240262U CN202122806902.2U CN202122806902U CN216240262U CN 216240262 U CN216240262 U CN 216240262U CN 202122806902 U CN202122806902 U CN 202122806902U CN 216240262 U CN216240262 U CN 216240262U
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- pulley
- sash
- window frame
- window
- mute
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Abstract
The utility model provides a vertical silence pulley structure that compresses tightly of sash outside the lift window, includes: the inner fixed window sash is fixedly arranged in the inner side window frame; the mute sliding structure comprises a support plate which is arranged on the side part of the outer lifting sash and penetrates through an opening in the side part of the outer window frame to extend into the outer window frame, the other end of the support plate is provided with a pulley support section, a mute pulley is arranged on the pulley support section through a pulley adjusting screw, and an arc-shaped slide way matched with the mute pulley is arranged at the opening in the side part of the outer window frame; and a sealing assembly including a first sealing brush installed at a side opening of the outer window frame to contact the support plate. The mute sliding structure can ensure that the outer lifting window sash is stable and does not shake in the up-down moving process, so that the noise is reduced, the sealing assembly can continuously keep a sealing state in the up-down moving process of the outer lifting window sash, external dust is prevented from entering the room from a gap between the outer lifting window sash and the sealing assembly, and the indoor sanitation is ensured.
Description
The technical field is as follows:
the utility model relates to a vertical compression mute pulley structure for an outer sash of a lifting window.
Background art:
along with the development of economy and the improvement of living standard of people, people have more and more demand on intelligent home, and people have more and more high demand on windows as essential furniture products in houses. The window sashes of the closed balconies, rooms or offices of the prior civil and commercial buildings are generally in a flat-open type or a push-pull type, can not be completely opened under the sunny weather condition, and can not enjoy better ventilation effect indoors.
In recent years, a lifting window for balcony sealing and window appears in the market, the structure mainly comprises a lifting window sash on the outer side and a fixed window sash on the inner side, the lifting window sash on the outer side can be completely opened, the ventilation area is large, but the lifting window sash on the outer side is in the up-down moving process, the limiting between the lifting window sash and a window frame on the outer side is not stable enough, the lifting window sash is easy to shake and send out large noise, the noise influence is generated indoors, the sealing between the lifting window sash on the outer side and the window frame on the outer side is difficult to guarantee, the external dust easily enters indoors from the gap between the lifting window sash and the window frame, and the indoor sanitation is influenced.
Therefore, the noise and sealing problems of the lifting window become technical problems to be solved urgently in the industry.
The utility model has the following contents:
in order to make up for the defects of the prior art, the utility model provides the vertical compression mute pulley structure for the outer sash of the lifting window, solves the problems of high noise and poor sealing property between the outer side window sash and the outer side window frame in the process of moving the outer side lifting window sash up and down in the prior art, reduces the noise and ensures the sealing property.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a vertical silence pulley structure that compresses tightly of sash outside the lift window, includes:
the inner fixed window sash is fixedly arranged in the inner side window frame;
the outer lifting window sash is movably arranged in the outer side window frame and is connected with a driving mechanism in the top window frame, and the driving mechanism is used for driving the outer lifting window sash to lift up and down;
the mute sliding structure comprises a support plate which is arranged on the side part of the outer lifting sash and penetrates through an opening in the side part of the outer window frame to extend into the outer window frame, the other end of the support plate is provided with a pulley support section, a mute pulley is arranged on the pulley support section through a pulley adjusting screw, and an arc-shaped slide way matched with the mute pulley is arranged at the opening in the side part of the outer window frame;
and a sealing assembly including a first sealing brush installed at a side opening of the outer window frame to contact the support plate.
The driving mechanism comprises a driving shaft and a driving motor which are installed in the top window frame, driving chains are respectively arranged at two ends of the driving shaft, one end of each driving chain is fixedly connected with the outer lifting window sash, and the other end of each driving chain is fixedly connected with a balancing weight arranged in the inner side window frame.
And a second sealing brush is arranged between the side part of the outer lifting sash and the outer side window frame.
Pulley adjusting screw and silence pulley middle part threaded connection, the cover is equipped with pressure spring on the pulley adjusting screw between silence pulley and the pulley support section bar, one side that silence pulley was kept away from to the pulley support section bar is equipped with the screw regulation hole that supplies the instrument to pass.
By adopting the scheme, the utility model has the following advantages:
according to the utility model, the silent sliding structure and the sealing assembly are arranged between the outer lifting window sash and the outer side window frame, the silent sliding structure can ensure that the outer lifting window sash is stable and does not shake in the up-and-down moving process, so that the noise is reduced, the sealing assembly can continuously keep a sealing state in the up-and-down moving process of the outer lifting window sash, external dust is prevented from entering a room from a gap between the outer lifting window sash and the outer lifting window sash, and the indoor sanitation is ensured.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
In the figure, 1, an inner fixed window sash, 2, an inner side window frame, 3, an outer lifting window sash, 4, an outer side window frame, 5, a top window frame, 6, a support plate, 7, a pulley support section bar, 8, a pulley adjusting screw, 9, a silent pulley, 10, an arc-shaped slide way, 11, a first sealing brush, 12, a driving shaft, 13, a driving motor, 14, a driving chain, 15, a balancing weight, 16, a second sealing brush, 17, a pressure spring, 18 and a screw adjusting hole.
The specific implementation mode is as follows:
in order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
As shown in fig. 1-3, a vertical pressing mute pulley structure for an outer sash of a lifting window comprises:
the window comprises an inner fixed window sash 1, wherein the inner fixed window sash 1 is fixedly arranged in an inner side window frame 2;
the outer lifting window sash 3 is movably arranged in the outer side window frame 4, the outer lifting window sash 3 is connected with a driving mechanism in the top window frame 5, and the driving mechanism is used for driving the outer lifting window sash 3 to lift up and down;
the silent sliding structure comprises a supporting plate 6 which is arranged on the side part of the outer lifting sash 3 and extends into the outer window frame 4 through an opening on the side part of the outer window frame 4, the other end of the supporting plate 6 is provided with a pulley supporting section bar 7, a silent pulley 9 is arranged on the pulley supporting section bar 7 through a pulley adjusting screw 8, and an arc-shaped slideway 10 matched with the silent pulley 9 is arranged on the opening on the side part of the outer window frame 4;
and the sealing assembly comprises two first sealing brushes 11 which are arranged at the opening part of the side part of the outer side window frame 4 and are contacted with the supporting plate 6, and the two first sealing brushes 11 are always contacted with the supporting plate 6 in the up-and-down moving process of the outer lifting window sash 3 to achieve the sealing effect.
The driving mechanism comprises a driving shaft 12 and a driving motor 13 which are installed in the top window frame 5, driving chains 14 are respectively arranged at two ends of the driving shaft 12, one end of each driving chain 14 is fixedly connected with the outer lifting window sash 3, and the other end of each driving chain 14 is fixedly connected with a balancing weight 15 arranged in the inner side window frame 2. The driving motor 13 drives the driving shaft 12 to rotate when working, the driving shaft 12 is meshed with the driving chain 14 through the gear, the balancing weight 15 plays a role in tensioning the driving chain 14, the driving chain 14 drives the outer lifting window sash 3 to move up and down, and the opening and closing of the outer lifting window sash 3 are realized.
And a second sealing hairbrush 16 is arranged between the side part of the outer lifting window sash 3 and the outer side window frame 4, and in the up-and-down moving process of the outer lifting window sash 3, the second sealing hairbrush 16 is always in contact with the outer side window frame 4 for sealing and is matched with the first sealing hairbrush 11 to form a double sealing structure.
The middle part of the pulley adjusting screw 8 is in threaded connection with the mute pulley 9, a pressure spring 17 is sleeved on the pulley adjusting screw 8 between the mute pulley 9 and the pulley supporting section bar 7, and a screw adjusting hole 18 for a tool to pass through is formed in one side, far away from the mute pulley 9, of the pulley supporting section bar 7. During installation, the pulley adjusting screws 8 penetrate into the pulley supporting section bar 7 from the screw adjusting holes 18, penetrate out of the other end of the pulley supporting section bar 7, are sleeved with the pressure springs 17 and are in threaded connection with the middle of the mute pulley 9, the two sides of the mute pulley 9 are respectively clamped in the two arc-shaped slideways 10 for limiting, the screwdriver penetrates through the screw adjusting holes 18 to screw the pulley adjusting screws 8, the mute pulley 9 is tightly pressed in the arc-shaped slideways 10 through the pressure springs 17, the mute pulley 9 is prevented from shaking in the up-and-down moving process, and therefore noise is reduced.
The working principle is as follows:
in the process that the driving mechanism drives the outer lifting window sash 3 to move up and down, the outer lifting window sash 3 is matched with the arc-shaped slide way 10 of the outer side window frame 4 through the mute pulley 9, so that the outer lifting window sash 3 can be ensured to be stable and not to shake in the process of moving up and down, and the noise is reduced; meanwhile, the two first sealing brushes 11 are always in contact with the supporting plate 6 for sealing, the second sealing brush 16 is always in contact with the outer side window frame 4 for sealing, the sealing state is continuously kept in the up-and-down moving process of the outer lifting window sash 3, external dust is prevented from entering a room from a gap between the two, and indoor sanitation is guaranteed.
The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (4)
1. The utility model provides a vertical silence pulley structure that compresses tightly of sash, its characterized in that: the method comprises the following steps:
the inner fixed window sash is fixedly arranged in the inner side window frame;
the outer lifting window sash is movably arranged in the outer side window frame and is connected with a driving mechanism in the top window frame, and the driving mechanism is used for driving the outer lifting window sash to lift up and down;
the mute sliding structure comprises a support plate which is arranged on the side part of the outer lifting sash and penetrates through an opening in the side part of the outer window frame to extend into the outer window frame, the other end of the support plate is provided with a pulley support section, a mute pulley is arranged on the pulley support section through a pulley adjusting screw, and an arc-shaped slide way matched with the mute pulley is arranged at the opening in the side part of the outer window frame;
and a sealing assembly including a first sealing brush installed at a side opening of the outer window frame to contact the support plate.
2. The vertical compression mute pulley structure for the sash of the lifting window as claimed in claim 1, wherein: the driving mechanism comprises a driving shaft and a driving motor which are installed in the top window frame, driving chains are respectively arranged at two ends of the driving shaft, one end of each driving chain is fixedly connected with the outer lifting window sash, and the other end of each driving chain is fixedly connected with a balancing weight arranged in the inner side window frame.
3. The vertical compression mute pulley structure for the sash of the lifting window as claimed in claim 1, wherein: and a second sealing brush is arranged between the side part of the outer lifting sash and the outer side window frame.
4. The vertical compression mute pulley structure for the sash of the lifting window as claimed in claim 1, wherein: pulley adjusting screw and silence pulley middle part threaded connection, the cover is equipped with pressure spring on the pulley adjusting screw between silence pulley and the pulley support section bar, one side that silence pulley was kept away from to the pulley support section bar is equipped with the screw regulation hole that supplies the instrument to pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806902.2U CN216240262U (en) | 2021-11-16 | 2021-11-16 | Vertical silence pulley structure that compresses tightly of sash outside lift window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806902.2U CN216240262U (en) | 2021-11-16 | 2021-11-16 | Vertical silence pulley structure that compresses tightly of sash outside lift window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216240262U true CN216240262U (en) | 2022-04-08 |
Family
ID=80942633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122806902.2U Active CN216240262U (en) | 2021-11-16 | 2021-11-16 | Vertical silence pulley structure that compresses tightly of sash outside lift window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216240262U (en) |
-
2021
- 2021-11-16 CN CN202122806902.2U patent/CN216240262U/en active Active
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