CN219974222U - Side pressure upper pulley - Google Patents
Side pressure upper pulley Download PDFInfo
- Publication number
- CN219974222U CN219974222U CN202321068589.XU CN202321068589U CN219974222U CN 219974222 U CN219974222 U CN 219974222U CN 202321068589 U CN202321068589 U CN 202321068589U CN 219974222 U CN219974222 U CN 219974222U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- guide groove
- upper pulley
- sliding
- side pressure
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of side pressure sliding window accessories, in particular to a side pressure upper pulley, which comprises an upper pulley component, wherein the upper pulley component comprises a connecting plate, an inclined guide groove is formed in the connecting plate, a screw rod is fixedly connected to one end of the connecting plate, a fixed plate is arranged at the bottom of the connecting plate, a sliding rod which is in sliding connection with the guide groove is arranged on the fixed plate, a support is slidably connected to the screw rod, a spring is sleeved on the screw rod, the spring is arranged between the support and the connecting plate, the upper pulley component enables a sliding rod arranged on the fixed plate at the top of a window sash to transversely slide in the guide groove through the inclined guide groove arranged on the connecting plate, and when the window sash is closed and collides with a window frame side column, the screw rod is firstly abutted to the side column to enable the connecting plate to slide with the fixed plate, so that the side pressure of the window sash is completed by matching with a lower wheel, the sealing effect is better, meanwhile, the load of the lower wheel is reduced, the service life is influenced, and the window sash is prevented from being inclined up and down.
Description
Technical Field
The utility model relates to the technical field of side-pressing sliding window accessories, in particular to a side-pressing upper pulley.
Background
The sliding window has the advantages of not occupying indoor space, beautiful appearance, flexible opening and the like, the horizontal sliding window is required to be provided with rail grooves on the window sashes and the window sashes slide in the rail grooves through pulleys, when the conventional sliding window is used, the sealing effect of joints of the window sashes and window frames is poor, so that the problems of easy water inflow, air leakage and the like of internal structures are solved, after the window sashes of the conventional side pressure sliding window slide at a certain position, the side pressure is completed through the lower wheels and inclined guide grooves, but because the top of the window sashes is only provided with common hanging wheels, the side pressure is realized by completely depending on the lower wheels, the service life of the lower wheels is influenced by the load of the lower wheels, the sealing effect is insufficient, the window sashes are unbalanced up and down after the side pressure, and the window sashes are easy to damage in an inclined state.
Disclosure of Invention
The utility model provides a lateral pressing upper pulley to achieve the purpose of completing lateral pressing of a window sash by matching with a lower wheel.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pulley on side pressure, is including last pulley assembly, go up pulley assembly and including the connecting plate, be equipped with the guide slot of slope on the connecting plate, connecting plate one end fixedly connected with screw rod, and the bottom is provided with the fixed plate, be provided with sliding connection in the slide bar of guide slot on the fixed plate, screw rod sliding connection has the support, the cover is equipped with the spring on the screw rod, the spring sets up between support and connecting plate.
Further, the guide groove is arranged transversely, and an inclined section is arranged between the foremost end and the rearmost end.
Further, the upper pulley assembly further comprises an upper rail sliding assembly arranged at the top of the connecting plate.
Further, a gasket is arranged on the outer side of the upper rail sliding assembly.
Further, screw holes are formed in the end portions of the connecting plates, and the connecting plates are fixedly connected to the screw rods through the screw holes.
Further, the slide bar comprises nut, linkage segment and slip section, the nut external diameter is greater than the width of guide slot, the slip section sets up in the guide slot, and its height corresponds the height of guide slot.
Compared with the prior art, the utility model has the beneficial effects that: the upper pulley component enables a sliding rod arranged on a fixed plate at the top of a window sash to transversely slide in the guide groove through the inclined guide groove arranged on the connecting plate, when the window sash is closed and collides with a window frame side column, the screw rod is firstly abutted to the side column to enable the connecting plate and the fixed plate to slide, and accordingly the side pressure of the window sash is completed by matching with the lower wheel, the sealing effect is better, the load of the lower wheel is reduced, the service life is influenced, and the window sash is prevented from being protected by tilting up and down.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the installation of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a perspective view of a slide bar according to the present utility model.
Fig. 5 is a top view of the connection plate of the present utility model.
Fig. 6 is a perspective view of the upper rail slide assembly of the present utility model.
In the figure: the upper pulley assembly 1, the connecting plate 2, the screw 3, the fixed plate 4, the support 5, the slide bar 6, the spring 7, the guide groove 20, the screw hole 21, the upper rail sliding assembly 29, the window sash 100, the transmission rod 101, the bottom plate 290, the roller 291 and the gasket 299.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the drawings, the side pressure upper pulley of the utility model comprises an upper pulley component 1, wherein the upper pulley component 1 is arranged on an upper track of a window frame, the upper pulley component 1 comprises a connecting plate 2, the connecting plate 2 is provided with inclined guide grooves 20, the guide grooves 20 are provided with a plurality of guide grooves 20, two guide grooves 20 are correspondingly arranged at two ends of the connecting plate 2 as shown in figure 1, so that the sliding between the connecting plate 2 and a fixed plate 4 is smoother, one end of the connecting plate 2 is fixedly connected with a screw rod 3, the other end of the connecting plate protrudes out of one side of a window sash 100, the bottom of the connecting plate 2 is provided with a fixed plate 4, the fixed plate 4 can be directly inserted into a groove of an upper section bar of the window sash 100 and is fixed by screws, the fixed plate 4 is fixedly arranged at the top of the window sash 100, the fixed plate 4 is provided with a sliding rod 6 which is in sliding connection with the guide grooves 20, the diameter of the sliding rod 6 corresponds to the width of the guide groove 20, the screw rod 3 is slidably connected with the support 5, the support 5 can be inserted into the upper profile groove of the window sash 100 and is fixed by adopting screws, the support 5 is fixed at the top of the window sash 100, a hole is formed in the support 5, the screw rod 3 is inserted into the hole, the screw rod 3 is sleeved with the spring 7, the spring 7 is arranged between the support 5 and the connecting plate 2, the spring 7 plays a role of buffering, the screw rod 3 is prevented from directly colliding with a window frame to drive the connecting plate 2 to slide, and when the window sash 100 is opened again, the connecting plate 2 is pulled back to the original position by utilizing the rebound effect of the spring 7, namely, the sliding rod 6 comes to the rear end of the guide groove 20 again, the upper pulley assembly 1 is provided with a plurality of, preferably two upper pulley assemblies 1 are respectively arranged at two ends of the top of the window sash 100 as shown in figure 2, the two connecting plates 2 and the fixing plate 4 are arranged, and one ends of the two connecting plates 2, which are close to each other, are fixedly connected through the transmission rod 101, so that the window sash 100 is more stable and consistent in the lateral pressure process.
According to the principle and effect of the lateral pressure upper pulley, the upper pulley assembly 1 enables the sliding rod 6 arranged on the fixing plate 4 at the top of the window sash 100 to transversely slide in the guide groove 20 through the inclined guide groove 20 arranged on the connecting plate 2, when the window sash 100 is closed and collides with a window frame side column, the screw rod 3 is firstly abutted to the side column and continuously pushes the window sash 100 along with the push of the window sash 100, the screw rod 3 moves to the other side and drives the connecting plate 2, the connecting plate 2 transversely moves along the thickness direction of the window sash 100 under the connection of the guide groove 20 and the sliding rod 6, and therefore the lateral pressure of the window sash 100 is completed by matching with the lower wheel, the service life is reduced due to the load of the lower wheel, the window sash 100 is prevented from being obliquely protected up and down, the window sash 100 can be entirely and transversely abutted to one side of the window frame, the sealing performance is improved, the upper pulley can be used for lifting the window and the window frame, the existing window and the window frame can not drive the structure of the lateral pressure of the whole window sash 100, the lateral pressure can only be completed by connecting the lower wheel of the lifter, and the upper and lower lateral pressure of the window sash 100 can be realized by matching with the upper pulley.
In this embodiment, the guiding groove 20 is disposed horizontally, and an inclined section is disposed between the foremost end and the rearmost end, as shown in fig. 5, the guiding groove 20 is disposed obliquely, and two ends are disposed front and back in the width direction of the connecting plate 2 and are connected by the inclined section.
In this embodiment, the upper pulley assembly 1 further includes an upper rail sliding assembly 29 disposed at the top of the connecting plate 2, the upper rail sliding assembly 29 is of an existing upper pulley structure, the upper rail sliding assembly 29 is slidably connected with an upper rail of a window frame through the upper rail sliding assembly 29, a gasket 299 is disposed on the outer side of the upper rail sliding assembly 29, as shown in fig. 5, the upper rail sliding assembly 29 includes a bottom plate 290, two connecting rods are disposed on the bottom plate, rollers 291 are disposed at the top of the connecting rods, the upper rail is slidably connected with the upper rail through the rollers 291, the gasket is a soft pad and is disposed on the outer side of the connecting rods, noise is generated when the upper rail sliding assembly 29 slides with the upper rail, and the upper rail sliding assembly 29 can be better protected.
In this embodiment, the end of the connecting plate 2 is provided with a screw hole 21, and is fixedly connected to the screw 3 through the screw hole 21, the two ends of the connecting plate 2 are bent to form vertical plates, and the screw hole 21 is formed in the vertical plates.
In this embodiment, the slide bar 6 is composed of a nut 61, a connecting section 63 and a sliding section 62, the connecting section 63 is disposed in the fixed plate 4, the outer diameter of the nut 61 is larger than the width of the guide groove 20, the sliding section 62 is disposed in the guide groove 20, the height of the sliding section corresponds to the height of the guide groove 20, the height of the guide groove 20 corresponds to the thickness of the connecting plate 2, the slide bar 6 is prevented from being separated from the guide groove 20, and the height of the slide bar 6 is equal to the height of the guide groove 20, so that the slide bar 6 can only perform limited movement in the guide groove 20, and the connecting plate 2 and the fixed plate 4 are prevented from being deflected up and down during movement.
In summary, when the window sash 100 is closed, the lower portion of the window sash 100 is pressed by the lower wheel structure, and the screw 3 is abutted to the window frame in advance and retracted toward the other end by the reaction force of the window frame, so as to drive the connecting plate 2 to move toward the other end, and the guiding slot 20 of the connecting plate 2 is connected with the sliding rod 6 of the fixing plate 4, so that the connecting plate 2 moves laterally toward one side of the window frame during the moving process, and the window sash 100 is driven by the lower wheel to be pressed by the lower wheel.
The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a pulley on side pressure, is including last pulley assembly (1), its characterized in that: the upper pulley assembly (1) comprises a connecting plate (2), an inclined guide groove (20) is formed in the connecting plate (2), a screw (3) is fixedly connected to one end of the connecting plate (2), a fixing plate (4) is arranged at the bottom of the connecting plate, a sliding rod (6) which is connected to the guide groove (20) in a sliding mode is arranged at the top of the fixing plate (4), a support (5) is connected to the screw (3) in a sliding mode, a spring (7) is sleeved on the screw (3), and the spring (7) is arranged between the support (5) and the connecting plate (2).
2. A side pressure upper pulley as claimed in claim 1, wherein: the guide groove (20) is arranged transversely, and an inclined section is arranged between the foremost end and the rearmost end.
3. A side pressure upper pulley as claimed in claim 1, wherein: the upper pulley assembly (1) further comprises an upper rail sliding assembly (29) arranged at the top of the connecting plate (2).
4. A side pressure upper pulley as claimed in claim 3, wherein: a gasket (299) is arranged on the outer side of the upper rail sliding assembly (29).
5. A side pressure upper pulley as claimed in claim 1, wherein: screw holes (21) are formed in the end portions of the connecting plates (2), and the connecting plates are fixedly connected to the screw rods (3) through the screw holes (21).
6. A side pressure upper pulley as claimed in claim 1, wherein: the sliding rod (6) is composed of a nut (61), a connecting section (63) and a sliding section (62), wherein the outer diameter of the nut (61) is larger than the width of the guide groove (20), and the sliding section (62) is arranged in the guide groove (20) and the height of the sliding section corresponds to the height of the guide groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068589.XU CN219974222U (en) | 2023-05-06 | 2023-05-06 | Side pressure upper pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068589.XU CN219974222U (en) | 2023-05-06 | 2023-05-06 | Side pressure upper pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974222U true CN219974222U (en) | 2023-11-07 |
Family
ID=88591987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321068589.XU Active CN219974222U (en) | 2023-05-06 | 2023-05-06 | Side pressure upper pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974222U (en) |
-
2023
- 2023-05-06 CN CN202321068589.XU patent/CN219974222U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210195586U (en) | Mechanical press rod type sliding door sealing structure | |
| CN219974222U (en) | Side pressure upper pulley | |
| CN204920573U (en) | Leading wheel structure and push -and -pull translation door and window | |
| CN217999311U (en) | Upper guide wheel assembly for sliding door and window and sliding door and window | |
| CN114635612B (en) | Hinge assembly with adjustable bending angle | |
| CN211173579U (en) | Adjustable tightness-sliding wind brace for window | |
| CN114809869A (en) | Single-leaf or double-leaf sliding door with sealing plug | |
| CN220167754U (en) | Pulley block structure of sliding window lifting system | |
| CN220133762U (en) | Side pressure sliding door and window | |
| CN216076846U (en) | Translation sliding window | |
| CN218234858U (en) | Sound insulation type glass sliding door | |
| CN217999312U (en) | Translation door and window is with lower guide pulley subassembly and translation door and window | |
| CN109648858A (en) | A kind of weather strip for automobile connects angle mold | |
| CN116988703B (en) | Different-direction linkage hanging wheel for sliding door | |
| CN115538878B (en) | Vehicle window guide rail assembly | |
| CN220415156U (en) | Flat-press type flat-open window structure | |
| CN113431467B (en) | Lifting translation type skylight | |
| CN218953135U (en) | Automatic closed industry lift gate of guiding mechanism | |
| CN219988959U (en) | Glass and sunshade curtain composite machinery group | |
| CN220791034U (en) | Wooden door with automatic noise reduction lifting valve | |
| CN220415112U (en) | Hinge applied to Ping Yashi casement window | |
| CN220014906U (en) | Energy-saving aluminum-plastic composite door and window | |
| CN212079060U (en) | Pull-down type aluminum alloy door and window | |
| CN216517633U (en) | Vertical edge frame for lifting glass window of laboratory ventilation cabinet | |
| CN219773965U (en) | Air tightness sliding door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |