A suspension component with anti-sway and anti-disengagement functions

Abstract

The present invention discloses a suspension component with anti-swing and anti-disengagement functions, which includes a base fixedly connected to the fan body and an anti-falling component arranged on the base; the anti-falling component includes an anti-falling block and a sliding column, the anti-falling block is slidably matched with the profile installation groove and is limited in the vertical direction by the profile installation groove, the sliding column extends vertically and is fixedly connected to the base, the sliding column is slidably matched with the anti-falling block in the vertical direction, and a limiting structure for limiting the anti-falling block is arranged at the upper end of the sliding column.

Description

Technical Field

[0001] The invention relates to the technical field of building hardware, in particular to a suspension component with anti-sway and anti-fall-off functions. Background Art

[0002] The hardware for lift-and-sliding doors on the market generally uses pulleys installed at the bottom of the door leaf, which slide along the slide rails. Anti-sway wheels are installed at the top of the door leaf to prevent it from swinging. Under normal use, the door leaf slides smoothly under the influence of gravity and does not easily fall off. However, when negative wind pressure occurs in the room, the door leaf may be lifted, causing the bottom pulley to slip off the slide rails, causing the door leaf to fall, endangering personal safety. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a novel and reliable structure for preventing a door or window sash from falling off and having anti-swing and anti-fall-off suspension components.

[0004] In order to achieve the above objectives, the technical solution adopted by the present invention is:

[0005] A suspension component with anti-swing and anti-slip functions includes a base fixedly connected to a fan body and an anti-falling assembly arranged on the base; the anti-falling assembly includes an anti-falling block and a sliding column, the anti-falling block slidingly cooperates with a profile mounting groove and is limited by the profile mounting groove in the vertical direction, the sliding column extends vertically and is fixedly connected to the base, the sliding column sliding cooperates with the anti-falling block in the vertical direction and a limiting structure for limiting the anti-falling block is provided at the upper end of the sliding column.

[0006] The present invention has the following beneficial effects: the suspension component is mounted on the sash of a sliding door or window and is connected to the upper frame profile of the frame. The anti-drop block in the anti-drop assembly is limited by the profile mounting groove and cannot be separated from the profile mounting groove. At the same time, due to the sliding engagement between the sliding post and the anti-drop block, when the sash is slightly lifted by negative pressure or other factors, the sliding post will rise synchronously with the sash, while the anti-drop block remains in the profile mounting groove. This structure ensures that the sash will not separate from the frame, ensuring safe use.

[0007] Preferably, an anti-sway component is further provided on the base. The anti-sway component includes a swaying member rotatably connected to the base, a guiding member slidably engaged with the base, and an adjusting screw. Both ends of the swaying member are provided with anti-sway wheels extending into the profile installation groove, and the diameter of the anti-sway wheels is smaller than the groove width of the profile installation groove. The guiding member is provided with an obliquely extending inclined guiding groove, and at the same time, the swaying member is formed with bump points cooperating with the guiding groove. The adjusting screw is threadedly connected to the swaying member. The anti-sway component can effectively prevent the fan body from swaying in the front-back direction, thereby ensuring the structural stability and preventing the fan body from detaching due to swaying. Specifically, by turning the adjusting screw, the guiding member can be driven to move horizontally. During the horizontal movement of the guiding member, the bump points of the swaying member can move along the inclined guiding groove, thereby driving the swaying member to rotate. When a certain staggered angle is generated between the swaying member and the profile installation groove, the anti-sway wheels at both ends can respectively rollingly contact the inner walls on both sides of the profile installation groove to prevent the fan body from swaying.

[0008] Preferably, a first ear plate rotatably connected to the adjusting screw is formed on the base, and a second ear plate threadedly connected to the adjusting screw is formed on the swaying member. Through the above method, the threaded connection between the adjusting screw and the guiding member can be realized.

[0009] Preferably, a horizontal guiding groove for guiding the sliding of the guiding member is formed on the base, and at the same time, the guiding member is formed with a protrusion cooperating with the horizontal guiding groove. The protrusion and the horizontal guiding groove can be used to guide the horizontal sliding of the guiding member.

[0010] Preferably, the anti-falling block includes a first component and a second component arranged up and down and buckled with each other through a buckling strip and a buckling groove.

[0011] Preferably, the first component is made of a metal material, and the second component is made of a nylon or plastic material. The second component arranged on the lower side is made of wear-resistant materials such as nylon or plastic, which can reduce the wear between the anti-falling block and the profile installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0013] Figure 2 is an exploded view of the present invention.

[0014] Figure 3 is a three-dimensional structural schematic diagram of the anti-falling block of the present invention.

[0015] Figure 4 is an assembly schematic diagram of the present invention and the profile.

[0016] Among them, 1 - base, 11 - first ear plate, 12 - horizontal guide groove, 21 - anti - falling block, 211 - first component, 212 - second component, 22 - sliding column, 221 - limiting structure, 31 - swinging part, 311 - anti - swinging wheel, 312 - bump, 313 - second ear plate, 32 - guiding part, 321 - inclined guide groove, 322 - protrusion, 33 - adjusting screw, 4 - profile installation groove. Specific Embodiment

[0017] The technical solution claimed in the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Refer to Figures 1 to 4 As shown, a hanging component with anti - swinging and anti - detachment in this embodiment includes a base 1 fixedly connected to the fan body, an anti - falling component and an anti - swinging component arranged on the base 1.

[0019] In this embodiment, the hanging component is installed on the upper side of the fan body and is simultaneously connected to the upper frame profile of the frame body. Specifically, the cross - section of the profile installation groove 4 has an inverted T - shaped structure.

[0020] In this embodiment, the anti - falling component includes an anti - falling block 21 and a sliding column 22. The anti - falling block 21 is in sliding fit with the profile installation groove 4 and is limited in the vertical direction by the profile installation groove 4. The sliding column 22 extends vertically and is fixedly connected to the base 1. The sliding column 22 is in sliding fit with the anti - falling block 21 in the vertical direction, and a limiting structure 221 for limiting the anti - falling block 21 is provided at the upper end of the sliding column 22.

[0021] In this embodiment, the anti - falling block 21 includes a first component 211 and a second component 212 which are arranged up and down and are buckled with each other through a buckling strip and a buckling groove. The first component 211 is made of metal, and the second component 212 is made of nylon or plastic. The first component 211 arranged on the upper side being made of metal is beneficial to maintaining the overall structural stability of the anti - falling block 21, and the second component 212 arranged on the lower side being made of wear - resistant materials such as nylon or plastic can reduce the wear between the anti - falling block 21 and the profile installation groove 4.

[0022] An anti-sway component is further provided on the base 1. The anti-sway component includes a swaying member 31 rotatably connected to the base 1, a guiding member 32 slidably engaged with the base 1, and an adjusting screw 33. Both ends of the swaying member 31 are provided with anti-sway wheels 311 extending into the profile installation groove 4, and the diameter of the anti-sway wheels 311 is smaller than the groove width of the profile installation groove 4. The guiding member 32 is provided with an obliquely extending inclined guiding groove 321, and the swaying member 31 is formed with a bump 312 mating with the guiding groove. In addition, a transverse guiding groove 12 for guiding the sliding of the guiding member 32 is formed on the base 1, and the guiding member 32 is formed with a protrusion 322 mating with the transverse guiding groove 12. The protrusion 322 and the transverse guiding groove 12 can be used to guide the transverse sliding of the guiding member 32. The adjusting screw 33 is threadedly connected to the swaying member 31. Specifically, a first ear plate 11 rotatably connected to the adjusting screw 33 is formed on the base 1, and a second ear plate 313 threadedly connected to the adjusting screw 33 is formed on the swaying member 31. By turning the adjusting screw 33, the guiding member 32 can be driven to move transversely. During the transverse movement of the guiding member 32, the bump 312 of the swaying member 31 can move along the inclined guiding groove 321 to drive the swaying member 31 to rotate. When a certain staggered angle is generated between the swaying member 31 and the profile installation groove 4, the anti-sway wheels 311 at both ends can respectively rollingly contact the inner walls on both sides of the profile installation groove 4 to prevent the fan body from swaying.

[0023] The above embodiments are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make more possible changes and refinements to the technical solution of the present invention by using the disclosed technical content above, or modify it into an equivalent embodiment with equivalent changes. Therefore, all equivalent changes made according to the idea of the present invention without departing from the content of the technical solution of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A suspension component with anti-sway and anti-disengagement features, characterized in that: It includes a base (1) fixedly connected to the fan body and an anti-falling component arranged on the base (1); the anti-falling component includes an anti-falling block (21) and a sliding column (22), the anti-falling block (21) is slidably matched with the profile installation groove (4) and is limited by the profile installation groove (4) in the vertical direction, the sliding column (22) extends vertically and is fixedly connected to the base (1), the sliding column (22) is slidably matched with the anti-falling block (21) in the vertical direction and a limiting structure (221) for limiting the anti-falling block (21) is arranged at the upper end of the sliding column (22); An anti-swing component is further arranged on the base (1), the anti-swing component includes a swinging piece (31) rotatably connected to the base (1), a guiding piece (32) slidably matched with the base (1), and an adjusting screw (33). Both ends of the swinging piece (31) are provided with anti-swing wheels (311) extending into the profile installation groove (4), and the diameter of the anti-swing wheels (311) is smaller than the groove width of the profile installation groove (4). The guiding piece (32) is provided with an obliquely extending oblique guiding groove (321), and at the same time, the swinging piece (31) is formed with a bump (312) matching the guiding groove. The adjusting screw (33) is threadedly connected to the swinging piece (31); A first ear plate (11) rotatably connected to the adjusting screw (33) is formed on the base (1), and a second ear plate (313) threadedly connected to the adjusting screw (33) is formed on the swinging piece (31); A transverse guiding groove (12) for guiding the sliding of the guiding piece (32) is formed on the base (1), and at the same time, a protrusion (322) matching the transverse guiding groove (12) is formed on the guiding piece (32); the anti-falling block (21) includes a first component (211) and a second component (212) which are arranged up and down and are buckled with each other through a buckling strip and a buckling groove; the first component (211) is made of metal material, and the second component (212) is made of nylon or plastic material.

Images