Hanging wheel device

Abstract

The utility model provides a hanging wheel device which comprises a hanging wheel main body frame, the hanging wheel main body frame is an integrally formed die casting, the hanging wheel main body frame comprises a first mounting part, and the first mounting part is used for mounting a hanging wheel structure. Compared with an existing hanging wheel main body which needs to be formed by splicing a plurality of supports, the hanging wheel device has the advantages that the hanging wheel main body frame is an integrally-formed die casting, the supports do not need to be connected together through connecting pieces, the splicing time is saved, the hanging wheel device is simpler to install, and the overall strength is higher after installation.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging wheels, and particularly relates to a hanging wheel device. Background Art

[0002] Hanging wheels are generally used for sliding doors in balconies, kitchens, dining rooms, etc. The hanging wheel is an important part of the sliding door. The hanging wheel is used to suspend the door panel, and the hanging wheel cooperates with the hanging rail so that the door panel can move along the hanging rail.

[0003] When in use, the lower side of the hanging wheel is used to connect the door panel, and the upper side of the hanging wheel is installed in the guide rail of the door frame. The hanging wheel can move in the guide rail, so as to realize opening and closing of the door. In the existing hanging wheels, the main body part of the hanging wheel is generally spliced by multiple brackets, and a variety of connecting pieces are needed to connect between the brackets, which is very troublesome to install, and the overall strength after installation is not high. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hanging wheel device, aiming to solve the problems of inconvenient installation and low overall strength existing in the existing hanging wheels.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Provide a hanging wheel device, including a hanging wheel main frame, the hanging wheel main frame is an integrally formed die-casting, and the hanging wheel main frame includes a first installation part, and the first installation part is used for installing a hanging wheel structure.

[0007] Optionally, the hanging wheel main frame further includes a second installation part, and the second installation part is used for installing a buffer component.

[0008] Optionally, the hanging wheel main frame is made of zinc aluminum alloy.

[0009] Optionally, the hanging wheel structure includes a hanging wheel body, an adjusting component and a mounting plate. The hanging wheel body is rotatably connected to the first installation part, the mounting plate is connected to the first installation part through the adjusting component, and the adjusting component is used for adjusting the distance between the mounting plate and the first installation part.

[0010] Optionally, the adjusting component includes an adjusting column, a transmission part and an adjusting part. The transmission part is rotatably connected to the first installation part, the adjusting part is used for driving the transmission part to rotate, one end of the adjusting column is threadedly connected to the transmission part, and the other end of the adjusting column is rotatably connected to the mounting plate and does not break away from the mounting plate.

[0011] Optionally, the adjusting assembly further includes a limit nut, the adjusting column is a bolt, the adjusting column is connected to the mounting plate through the limit nut and does not separate from the mounting plate, and one end of the adjusting column away from the mounting plate is threadedly connected to the transmission member.

[0012] Optionally, the upper end surface of the transmission member is a bevel gear, and one end of the adjusting member close to the transmission member is provided with transmission teeth meshing with the transmission member.

[0013] Optionally, one end of the adjusting member away from the transmission member is provided with an internal hexagonal hole.

[0014] Optionally, the first mounting portion is provided with an adjustment hole, and the adjusting member is disposed in the adjustment hole.

[0015] Optionally, the hanging wheel structure further includes a limit pin, the first mounting portion is provided with a limit hole, the limit hole communicates with the adjustment hole, the adjusting member is provided with an avoidance groove, the avoidance groove is arranged around the adjusting member along the circumferential direction of the adjusting member, and the limit pin sequentially passes through the limit hole and the avoidance groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] In the hanging wheel device provided by the present invention, compared with the existing hanging wheel main body that needs to be spliced by multiple brackets, the hanging wheel main body frame of the present invention is an integrally formed die-casting part, and there is no need to use connecting parts to connect the respective brackets together, saving the splicing time, being simpler to install, and having higher overall strength after installation. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a structural schematic diagram of the hanging wheel main body frame of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the hanging wheel device of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the hanging wheel device of the present invention from another angle;

[0022] Figure 4 It is an internal structural schematic diagram of the hanging wheel structure of the present invention;

[0023] Figure 5 This is a schematic structural diagram of the hanging wheel device of the present utility model when installed on the door panel.

[0024] In the figure: 1. Hanging wheel main frame; 11. First installation part; 12. Second installation part; 2. Hanging wheel body; 3. Adjusting component; 31. Adjusting column; 32. Transmission part; 33. Adjusting part; 331. Avoidance groove; 34. Limit nut; 4. Installation plate; 5. Limit pin; 6. Buffer component; 7. Door panel. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0028] Next, in combination with Figures 1 to 5 Describe the hanging wheel device of the present utility model.

[0029] As Figures 1 to 5 shown, the present utility model provides a hanging wheel device, including a hanging wheel main frame 1. The hanging wheel main frame 1 is an integrally formed die-casting part. The hanging wheel main frame 1 includes a first installation part 11, and the first installation part 11 is used for installing the hanging wheel structure.

[0030] In the hanging wheel device provided in this embodiment, compared with the existing hanging wheel main body that needs to be spliced by multiple brackets, the hanging wheel main frame 1 of the present utility model is an integrally formed die-casting part, does not need to use connecting parts to connect each bracket together, saves the splicing time, is simpler to install, and has higher overall strength after installation.

[0031] In some embodiments, the hanging wheel main body frame 1 further includes a second mounting portion 12 for mounting a buffer assembly 6. By providing the buffer assembly, a buffering function can be achieved, making it more convenient to use.

[0032] In some embodiments, the hanging wheel main body frame 1 is made of zinc aluminum alloy, with excellent machining performance and a more stable overall structure.

[0033] In some other embodiments, the hanging wheel main body frame 1 can also be made of metal materials such as stainless steel, and the overall structure is also very stable.

[0034] In some embodiments, the hanging wheel structure includes a hanging wheel body 2, an adjusting assembly 3, and a mounting plate 4. The hanging wheel body 2 is rotatably connected to the first mounting portion 11, and the mounting plate 4 is connected to the first mounting portion 11 through the adjusting assembly 3. The adjusting assembly 3 is used to adjust the distance between the mounting plate 4 and the first mounting portion 11.

[0035] In the hanging wheel structure provided by the present utility model, the mounting plate 4 is connected to the door panel 7, and it can also be understood that the mounting plate 4 is a part of the door panel 7. By providing the adjusting assembly 3, the distance between the mounting plate 4 and the first mounting portion 11 can be adjusted, that is, the distance between the door panel 7 and the first mounting portion 11 can be adjusted. When installing on guide rails of different specifications, for example, when the thickness of the guide rail plate is different, the distance between the mounting plate 4 and the hanging wheel can be adjusted to adapt to different specifications of the guide rail. In addition, in the face of a complex installation environment, sometimes it is necessary to adjust the overall height position of the door panel 7 to adapt to different installation environments. By providing the adjusting assembly 3, the distance between the door panel 7 and the first mounting portion 11 can be adjusted, that is, the position height of the door panel 7 after installation can be adjusted, and there is no need to carry hanging wheels of different specifications to the installation site, making the installation more convenient.

[0036] In some embodiments, the adjusting assembly 3 includes an adjusting column 31, a transmission member 32, and an adjusting member 33. The transmission member 32 is rotatably connected to the first mounting portion 11, the adjusting member 33 is used to drive the transmission member 32 to rotate, one end of the adjusting column 31 is threadedly connected to the transmission member 32, and the other end of the adjusting column 31 is rotatably connected to the mounting plate 4 and does not disengage from the mounting plate 4.

[0037] Specifically, during adjustment, the adjusting member 33 is used to drive the transmission member 32 to rotate. Since the adjusting column 31 is threadedly connected to the transmission member 32, when the transmission member 32 rotates, the adjusting column 31 can move up and down relatively, thereby driving the mounting plate 4 to move up and down, that is, the distance between the mounting plate 4 and the first mounting portion 11 is adjusted, which means that the distance between the door panel 7 and the first mounting portion 11 can be adjusted, with better installation adaptability and more convenient installation.

[0038] In some embodiments, the adjusting assembly 3 further includes a limit nut 34. The adjusting column 31 is a bolt, and the adjusting column 31 is connected to the mounting plate 4 through the limit nut 34 and does not detach from the mounting plate 4. The end of the adjusting column 31 away from the mounting plate 4 is threadedly connected to the transmission member 32.

[0039] Specifically, the adjusting column 31 is a bolt. The head of the adjusting column 31 is located on the lower side of the mounting plate 4. The adjusting column 31 passes through the mounting plate 4 upward as a whole and then is threadedly connected to the transmission member 32. The limit nut 34 is arranged on the upper side of the mounting plate 4 and is threadedly connected to the adjusting column 31, enabling the adjusting column 31 to rotate relative to the mounting plate 4 and not detach from the mounting plate 4. After the height adjustment is completed, the limit nut 34 is tightened so that the adjusting column 31 and the mounting plate 4 can only rotate relative to each other and will not shake up and down, and the installation stability is better.

[0040] In some embodiments, the upper end surface of the transmission member 32 is a bevel gear. One end of the adjusting member 33 close to the transmission member 32 is provided with transmission teeth meshing with the transmission member 32. By setting the bevel gear, the adjusting member 33 can horizontally drive the transmission member 32 to rotate, which can save space and is more convenient to adjust.

[0041] In some embodiments, one end of the adjusting member 33 away from the transmission member 32 is provided with an internal hexagonal hole, and an external hexagonal tool can be used to turn the adjusting member 33 for adjustment, which is more convenient to adjust.

[0042] In some embodiments, the first mounting portion 11 is provided with an adjustment hole, and the adjusting member 33 is arranged in the adjustment hole, which can hide the adjusting member 33 and make the overall structure more beautiful.

[0043] Further, the adjustment hole is arranged to be inclined downward, that is, the adjusting member 33 is also arranged to be inclined downward, which is more convenient to adjust.

[0044] In some embodiments, the hanging wheel structure further includes a limit pin 5. The first mounting portion 11 is provided with a limit hole, the limit hole communicates with the adjustment hole, the adjusting member 33 is provided with an avoidance groove 331, and the avoidance groove 331 is arranged around the adjusting member 33 along the circumferential direction of the adjusting member 33. The limit pin 5 sequentially passes through the limit hole and the avoidance groove 331.

[0045] Specifically, the limit pin 5 can be inserted into the first mounting portion 11 from front to back, and the limit pin 5 can pass through the avoidance groove 331. Since the avoidance groove 331 is arranged around the adjusting member 33 along the circumferential direction of the adjusting member 33, the limit pin 5 does not prevent the adjusting member 33 from rotating, and can also prevent the adjusting member 33 from falling out of the adjustment hole, which is more convenient to install and the installation stability is better.

[0046] In some embodiments, the first mounting portion 11 is provided with a receiving groove and a transmission hole, the transmission hole is communicated with the receiving groove, the transmission member 32 is disposed in the receiving groove, and the adjusting column 31 passes through the transmission hole and is connected to the transmission member 32, which can facilitate the installation more conveniently.

[0047] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A hanging wheel device, characterized in that, It includes a hanging wheel main body frame (1), and the hanging wheel main body frame (1) is an integrally formed die-casting part. The hanging wheel main body frame (1) includes a first mounting part (11), and the first mounting part (11) is used for mounting the hanging wheel structure.

2. The hanging wheel device according to claim 1, characterized in that, The hanging wheel main body frame (1) further includes a second mounting part (12), and the second mounting part (12) is used for mounting the buffer assembly (6).

3. The hanging wheel device according to claim 1, characterized in that, The hanging wheel main body frame (1) is made of zinc aluminum alloy.

4. The hanging wheel device according to claim 1, wherein The hanging wheel structure includes a hanging wheel body (2), an adjusting assembly (3) and a mounting plate (4). The hanging wheel body (2) is rotatably connected to the first mounting part (11). The mounting plate (4) is connected to the first mounting part (11) through the adjusting assembly (3), and the adjusting assembly (3) is used for adjusting the distance between the mounting plate (4) and the first mounting part (11).

5. The hanging wheel device according to claim 4, characterized in that The adjusting assembly (3) includes an adjusting column (31), a transmission part (32) and an adjusting part (33). The transmission part (32) is rotatably connected to the first mounting part (11). The adjusting part (33) is used for driving the transmission part (32) to rotate. One end of the adjusting column (31) is threadedly connected to the transmission part (32), and the other end of the adjusting column (31) is rotatably connected to the mounting plate (4) and does not disengage from the mounting plate (4).

6. The hanging wheel device according to claim 5, characterized in that The adjusting assembly (3) further includes a limit nut (34). The adjusting column (31) is a bolt. The adjusting column (31) is connected to the mounting plate (4) through the limit nut (34) and does not disengage from the mounting plate (4). The end of the adjusting column (31) away from the mounting plate (4) is threadedly connected to the transmission part (32).

7. The hanging wheel device according to claim 6, characterized in that, The upper end surface of the transmission part (32) is a bevel gear, and one end of the adjusting part (33) close to the transmission part (32) is provided with a transmission tooth meshing with the transmission part (32).

8. The hanging wheel device according to claim 7, wherein, One end of the adjusting part (33) away from the transmission part (32) is provided with an internal hexagonal hole.

9. The hanging wheel device according to claim 8, wherein, The first mounting part (11) is provided with an adjusting hole, and the adjusting part (33) is arranged in the adjusting hole.

10. The hanging wheel device according to claim 9, wherein The hanging wheel structure further includes a limit pin (5). The first mounting part (11) is provided with a limit hole. The limit hole communicates with the adjusting hole. The adjusting part (33) is provided with an avoidance groove (331). The avoidance groove (331) is arranged around the adjusting part (33) along the circumferential direction of the adjusting part (33). The limit pin (5) sequentially passes through the limit hole and the avoidance groove (331).

Images