CN217538305U

CN217538305U - Pulley assembly for window frame side pulling system

Info

Publication number: CN217538305U
Application number: CN202221538590.XU
Authority: CN
Inventors: 郑晓海; 郑宇靖
Original assignee: Hangzhou Pacific Plastics Building Material Co ltd
Current assignee: Hangzhou Pacific Plastics Building Material Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-04
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a pulley assembly for window frame side-pull system, the mounting panel comprises a mounting plate, the bottom plate is installed to the mounting panel upper end, the riser is installed to bottom plate upper end bilateral symmetry, install the fixed plate between two risers, the fixed plate top is located two riser opposite face surfaces and has all seted up the spout, it has the slide to lie in spout internally mounted between two risers, roof one is installed jointly to two riser upper end surfaces, it is connected with the connecting rod to rotate on the fixed plate, connecting rod top surface is provided with the thread groove, the connecting rod runs through the slide through the screw, a rotation connection in connecting rod upper end and roof, the adjusting part is installed to the connecting rod other end, the runner is installed to roof one top symmetry. The utility model discloses an adjusting part mobilizes the connecting rod and rotates, and the connecting rod drives the slide and removes, can highly adjust the runner, can adjust the runner height according to the height of window frame, makes the loose pulley assembly suitability strong.

Description

Pulley assembly for window frame side pulling system

Technical Field

The utility model relates to a loose pulley assembly technical field specifically is a window frame is loose pulley assembly for side system of drawing.

Background

The window is opened and closed by moving the window frame, which is generally implemented by installing a pulley assembly at the bottom of the window frame.

At present, the height of the existing pulley assembly is generally fixed, the heights of the pulley assemblies required by different windows are also different, and after the general pulley assemblies are installed on the windows, the heights of the pulleys cannot be adjusted, so that the use limitation exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulley assembly for window frame side draw system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pulley assembly for window frame side-pull system, includes the mounting panel, the bottom plate is installed to the mounting panel upper end, bottom plate upper end bilateral symmetry installs the riser, two install the fixed plate between the riser, the fixed plate top is located two riser opposite face surfaces and has all seted up the spout, is located spout internally mounted between two risers and has a slide, two the roof I is installed jointly to riser upper end surface, it is connected with the connecting rod to rotate on the fixed plate, connecting rod top surface is provided with the thread groove, the connecting rod runs through the slide through the screw, a rotation connection in connecting rod upper end and roof, the adjusting part is installed to the connecting rod other end, the runner is installed to roof top symmetry.

Preferably, a rotating sleeve penetrates through the fixing plate, and the surface of the connecting rod is fixedly connected with the inner wall of the rotating sleeve.

Preferably, the adjusting part is including cone pulley one, cone pulley two, regulation pole and regulation head, cone pulley one is installed to the connecting rod other end, connecting plate one is installed in the place ahead between two riser opposite faces, it is connected with the regulation pole to rotate on the connecting plate one, it runs through connecting plate one to adjust the pole, cone pulley two is installed to regulation pole one end, cone pulley two meshes with cone pulley one mutually, it installs the regulation head to adjust the pole other end.

Preferably, the surface mounting of slide front and back end has connecting plate two, two roof two is installed jointly to two upper end surfaces of connecting plate, the fixed axle is all installed on two surfaces of connecting plate, the fixed axle surface is located two front and back ends of roof and all installs the installation piece, two all rotate between the installation piece both ends and be connected with the runner, two upper end surface mounting of roof have the screwed pipe, two the preforming is installed jointly to installation piece middle part upper end, install the bolt through the mounting hole on the preforming, bolt lower extreme and screwed pipe threaded connection.

Preferably, two all install the pivot between the installation piece both ends, pivot surface middle part and runner rotate to be connected, the end is located pivot fixed surface and installs the damping ring around the runner.

Preferably, the surface of the rotating wheel is provided with a rolling groove, and a wear-resistant layer is laid on the surface of the rolling groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pulley assembly for window frame side system draws, mobilizes the connecting rod through adjusting part and rotates, and the connecting rod drives the slide and removes, can adjust the height of runner, can adjust the runner height according to the height of window frame, makes the pulley assembly suitability strong.

2. This pulley assembly for window frame side draws system through installation wearing layer in the inside roll groove of runner, when having reduced the window frame and having removed the friction with the slide rail, can reduce the noise that the window frame produced when removing simultaneously.

Drawings

FIG. 1 is an external view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 3 according to the present invention.

In the figure: 1. mounting a plate; 2. a base plate; 3. a vertical plate; 4. a fixing plate; 5. a chute; 6. a slide plate; 7. a first top plate; 8. a connecting rod; 9. a thread groove; 10. a rolling groove; 11. a rotating wheel; 12. rotating the sleeve; 13. a first connecting plate; 14. a second connecting plate; 15. a second top plate; 16. a fixed shaft; 17. mounting a sheet; 18. a threaded pipe; 19. tabletting; 20. a bolt; 21. a rotating shaft; 22. a wear layer; 23. a damping ring; 1001. a first conical wheel; 1002. a second conical wheel; 1003. adjusting a rod; 1004. an adjustment head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 to 4, this embodiment is a pulley assembly for window frame side-pull system, including mounting panel 1, the 1 contained angle department of mounting panel is provided with the mounting hole, it can make up mounting panel 1 and window frame to pass the mounting hole through the screw, mounting panel 1 upper end is installed

bottom plate

2, 2 upper end bilateral symmetry of bottom plate installs riser 3, install fixed plate 4 between two riser 3, be located two riser 3 opposite face surfaces above fixed plate 4 and all seted up spout 5, it has slide 6 to be located spout 5 internally mounted between two riser 3, two riser 3 upper end surfaces install roof one 7 jointly, it is connected with connecting rod 8 to rotate on the fixed plate 4, connecting rod 8 top surface is provided with thread groove 9, connecting rod 8 runs through slide 6 through the screw, 8 upper ends of connecting rod and roof one 7 rotate to be connected, it moves inside spout 5 to rotate slide 6 through connecting rod 8, slide 6 can adjust the height of runner 11, the adjusting part is installed to the connecting rod 8 other end, the adjusting part can drive connecting rod 8 and rotate, realize the adjustment to runner 11 height of runner, roof one 7 top symmetry installs window frame 11, runner 11 rotates and drives runner to move.

Specifically, the fixed plate 4 is provided with the rotating sleeve 12 in a penetrating manner, the surface of the connecting rod 8 is fixedly connected with the inner wall of the rotating sleeve 12, and the connecting rod 8 is arranged inside the rotating sleeve 12 through the connecting rod 8, so that the rotation of the connecting rod 8 can be realized.

Further, the regulating assembly is including cone pulley 1001, cone pulley two 1002, adjust pole 1003 and regulation head 1004, cone pulley 1001 is installed to the connecting rod 8 other end, connecting plate 13 is installed in the place ahead between two riser 3 opposite faces, it is connected with regulation pole 1003 to rotate on connecting plate 13, it runs through connecting plate 13 to adjust pole 1003, it installs cone pulley two 1002 to adjust pole 1003 one end, cone pulley two 1002 and cone pulley 1001 mesh mutually, it installs regulation head 1004 to adjust the pole 1003 other end, through rotating regulation head 1004 with the screwdriver, it drives cone pulley two 1002 through adjusting pole 1003 and rotates to adjust head 1004, cone pulley two 1002 drives connecting rod 8 through cone pulley one 1001 and rotates, after loose pulley assembly installs the completion, can adjust the height of runner 11, loose pulley assembly's practicality has been improved.

Further, the surface of the front end and the rear end of the sliding plate 6 are provided with a second connecting plate 14, the surface of the upper ends of the two second connecting plates 14 is provided with a second top plate 15, the surface of the second connecting plate 14 is provided with a fixed shaft 16, the surface of the fixed shaft 16 is positioned at the front end and the rear end of the second top plate 15 and is provided with mounting pieces 17, the two ends of the two mounting pieces 17 are rotatably connected with the rotating wheel 11, the surface of the upper end of the second top plate 15 is provided with a threaded pipe 18, the upper ends of the middle parts of the two mounting pieces 17 are jointly provided with pressing pieces 19, the pressing pieces 19 are mounted on the pressing pieces 19 through mounting holes and are in threaded connection with the lower ends of the bolts 20 and the threaded pipe 18, the mounting pieces 17 are mounted on the surface of the fixed shaft 16 through the pressing pieces 19, the fixing pieces 17 are fixed, the rotation of the mounting pieces 17 is prevented, and the pressing pieces 19 are mounted at the upper ends of the two top plates 15 through the bolts 20 and the threaded pipe 18, and are used for fixing the pressing pieces 19.

Further, all install pivot 21 between two installation pieces 17 both ends, pivot 21 surperficial middle part and runner 11 rotate to be connected, and runner 11 front and back end is located pivot 21 fixed surface and installs damping ring 23, and the rotation that realizes 21 with the pivot through the inside bearing of runner 11 is connected, and damping ring 23 can produce certain resistance, and when preventing to remove the window frame, the window frame removes the range too big, causes the collision between the window frame.

Furthermore, the rolling groove 10 is formed in the surface of the rotating wheel 11, the wear-resistant layer 22 is laid on the surface of the rolling groove 10, the rotating wheel 11 rolls inside the sliding rail through the rolling groove 10, the wear-resistant layer 22 can reduce friction between the rotating wheel 11 and the sliding rail when rolling, the wear-resistant layer 22 is made of rubber materials, and meanwhile noise generated when the rotating wheel 11 rotates can be reduced.

The application method of the embodiment comprises the following steps: firstly, when the window frame is used, the mounting plate 1 is mounted on the window frame through screws, then the height of the pulley assembly is adjusted according to the height of the window frame, the adjusting head 1004 is rotated through a screwdriver, the adjusting head 1004 drives the conical wheel II 1002 to rotate through the adjusting rod 1003, the conical wheel II 1002 is meshed with the conical wheel I1001, the conical wheel II 1002 drives the conical wheel I1001 to rotate, the conical wheel I1001 drives the connecting rod 8 to rotate, the connecting rod 8 drives the sliding plate 6 to move in the sliding groove 5, the sliding plate 6 adjusts the height of the rotating wheel 11 through the connecting plate II 14, the window frame can be adjusted according to the height of the window frame, when the rotating wheel 11 rotates, the rotating wheel 11 slides on the sliding rail, the wear-resistant layer 22 in the rolling groove 10 in the rotating wheel 11 can reduce the friction force between the rotating wheel 11 and the sliding rail, and meanwhile, and noise can be reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pulley assembly for a window frame side-pulling system comprises a mounting plate (1), and is characterized in that: bottom plate (2) are installed to mounting panel (1) upper end, bottom plate (2) upper end bilateral symmetry installs riser (3), two install fixed plate (4) between riser (3), fixed plate (4) top is located two riser (3) opposite face surfaces and has all seted up spout (5), is located spout (5) internally mounted between two riser (3) and has slide (6), two riser (3) upper end surface installs roof (7) jointly, it is connected with connecting rod (8) to rotate on fixed plate (4), connecting rod (8) top surface is provided with thread groove (9), slide (6) are run through the screw in connecting rod (8), connecting rod (8) upper end and roof (7) rotate to be connected, the adjusting part is installed to connecting rod (8) other end, runner (11) are installed to roof (7) top symmetry.

2. The pulley assembly for a window frame side pulling system of claim 1, wherein: the fixed plate (4) is provided with a rotating sleeve (12) in a penetrating way, and the surface of the connecting rod (8) is fixedly connected with the inner wall of the rotating sleeve (12).

3. The pulley assembly for a window frame side pulling system of claim 1, wherein: the adjusting component comprises a first conical wheel (1001), a second conical wheel (1002), an adjusting rod (1003) and an adjusting head (1004), wherein the first conical wheel (1001) is installed at the other end of the connecting rod (8), a first connecting plate (13) is installed in front of the two opposite faces of the vertical plates (3), the first connecting plate (13) is connected with the adjusting rod (1003) in a rotating mode, the adjusting rod (1003) penetrates through the first connecting plate (13), the second conical wheel (1002) is installed at one end of the adjusting rod (1003), the second conical wheel (1002) is meshed with the first conical wheel (1001), and the adjusting head (1004) is installed at the other end of the adjusting rod (1003).

4. The pulley assembly for a window frame side pulling system of claim 1, wherein: slide (6) front and back end surface mounting has connecting plate two (14), two roof two (15) are installed jointly to connecting plate two (14) upper end surface, fixed axle (16) are all installed on connecting plate two (14) surface, fixed axle (16) surface is located roof two (15) front and back end and all installs installation piece (17), two all rotate between installation piece (17) both ends and be connected with runner (11), roof two (15) upper end surface mounting has screwed pipe (18), two installation piece (17) middle part upper end installs preforming (19) jointly, install bolt (20) through the mounting hole on preforming (19), bolt (20) lower extreme and screwed pipe (18) threaded connection.

5. The pulley assembly for a window frame side pulling system of claim 4, wherein: two all install pivot (21) between installation piece (17) both ends, pivot (21) surface middle part and runner (11) rotate to be connected, the end is located pivot (21) fixed surface and installs damping ring (23) around runner (11).

6. The pulley assembly for a window frame side pulling system of claim 1, wherein: the surface of the rotating wheel (11) is provided with a rolling groove (10), and a wear-resistant layer (22) is laid on the surface of the rolling groove (10).