Suspension device for range hood

Abstract

The utility model discloses a suspension device for a range hood. The suspension device comprises a support, a hook and an adjusting assembly, wherein the adjusting assembly is used for connecting the hook to the support and adjusting the height of the hook at the same time; a first connecting lug plate is arranged on the support, an opening is formed in the position, below the first connecting lug plate, of the support, and a safety lug plate is arranged on the position, below the opening, of the support. A second connecting lug plate is arranged on the hook, and the second connecting lug plate penetrates through the opening when the suspension device is in a use state; the adjusting assembly comprises a bolt penetrating through the first connecting lug plate, the second connecting lug plate and the safety lug plate in the using state of the hanging frame, and the two ends of the bolt are fixedly arranged on the first connecting lug plate and the safety lug plate. A first nut capable of rotating and moving up and down along the bolt is arranged on the bolt in a matched mode, and the first nut is located below the second connecting lug plate so as to drive height adjustment of the hook.

Description

Technical Field

[0001] The utility model belongs to the field of suspension devices for range hoods. Background Art

[0002] The range hood is usually installed on the wall directly above the stove. Generally, before the range hood is installed, a hanging device needs to be fixed on the corresponding wall. The hanging device is relatively fixed to the wall. The hanging device includes a hanger and a hook arranged on the hanger. The hanger is fixed to the corresponding wall. The hook is passed through the mounting hole on the rear wall of the range hood. In order to maintain the stability of the range hood, two mounting holes are usually provided on the rear wall of the range hood at intervals in the left and right directions. The two hooks cooperate with the two mounting holes one by one to fix the range hood to the wall.

[0003] When existing range hoods are hung on the wall, they are easily tilted on the left and right sides due to the uneven installation of the hanging board; when decorating the home, the range hood is installed on the cabinet and the decorative panel of the range hood is covered with a door panel. After some installations, there is an obvious gap between the top of the range hood and the bottom of the cabinet door panel, which affects the appearance.

[0004] Based on this, there is an urgent need for a range hood that can adjust the height of a range hood hung on a hook, thereby avoiding the range hood from being installed crookedly and effectively shortening the gap between the range hood and the cabinet. Utility Model Content

[0005] Purpose of the utility model: The technical problem to be solved by the utility model is to provide a hanging device for a range hood which can adjust the height of the range hood hung on a hook.

[0006] Technical solution: The utility model of the range hood hanging device comprises: a bracket, which is fixed on the wall when the hanging device is in use; a hook, the bottom end of which is provided with a hook part, through which the range hood body is hung; and an adjustment component, which connects the hook to the bracket and realizes the height adjustment of the hook at the same time;

[0007] Wherein, the bracket is provided with a first connecting ear plate, the bracket is provided with an opening below the first connecting ear plate, and the bracket is provided with a safety ear plate below the opening;

[0008] The hook is provided with a second connecting ear plate, and the second connecting ear plate passes through the opening when the suspension device is in use;

[0009] The adjustment assembly includes a bolt that passes through the first connecting ear plate, the second connecting ear plate and the safety ear plate when the hanger is in use, and both ends of the bolt are fixed to the first connecting ear plate and the safety ear plate; the bolt is equipped with a first nut that can rotate up and down along it, and the first nut is located below the second connecting ear plate to drive the height adjustment of the hook.

[0010] Furthermore, a plane bearing is provided between the first nut and the second connecting ear plate of the suspension device.

[0011] Furthermore, the suspension device also includes a second nut located between the first connecting ear plate and the second connecting ear plate and cooperating with the bolt to tighten the first nut rotated into place.

[0012] Furthermore, through holes for bolts to penetrate are formed on the first connecting ear plate, the second connecting ear plate and the safety ear plate of the suspension device.

[0013] Furthermore, the first connecting ear plate of the suspension device is located at the upper edge of the opening, and the safety ear plate is located at the lower edge of the opening.

[0014] Furthermore, the bolts of the suspension device are welded and fixed to the first connecting ear plate and the safety ear plate.

[0015] Furthermore, the hook of the hanging device is located on the back of the bracket, and the connection between the back of the bracket and the hook is configured to be groove-shaped.

[0016] Beneficial effect: Compared with the prior art, the advantages of the utility model are: the bracket is arranged in coordination with the bracket, the hook and the adjustment component, so that the height of the hook can be flexibly adjusted, thereby avoiding the range hood from being installed crookedly and effectively shortening the gap between the range hood and the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a product stereogram of the suspension device of the utility model;

[0018] Figure 2 It is a three-dimensional line diagram of the suspension device of the utility model;

[0019] Figure 3 This is a front view of the suspension device of the utility model;

[0020] Figure 4 It is a rear view of the suspension device of the utility model. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] The suspension device of the utility model is used to suspend the range hood body, and can adjust the range hood body installed at an angle, or adjust the position of the range hood body, so as to effectively shorten the gap between the range hood and the cabinet. Figures 1 to 4 As shown, the hanging device includes a bracket 1, at least one set of hooks 2 arranged on the bracket 1, and an adjustment component that connects the hooks 2 to the bracket 1 and simultaneously realizes height adjustment of the hooks 2. The bracket 1 is fixed to the wall when the bracket is in use, and correspondingly, the bracket 1 is provided with a plurality of openings for convenient fixing thereof. A hook portion 3 is provided at the bottom end of the hook 2, through which the range hood body is hung. The hook 2 is arranged on the back side of the bracket 1, and the back side of the bracket 1 is arranged in a groove shape at the position of the hook 2, so that the back sides of the hook 2 and the bracket 1 are located in the same horizontal plane when the bracket is in use.

[0023] The bracket 1 is provided with a first connection ear plate 4, and an opening 5 is provided on the bracket 1 below the first connection ear plate 4, that is, the first connection ear plate 4 is located at the upper edge of the opening 5. The bracket 1 is provided with a safety ear plate 6 at the lower edge of the opening 5, and through holes are provided on the first connection ear plate 4 and the safety ear plate 6. The hook 2 is provided with a second connection ear plate 7, preferably, the second connection ear plate 7 can be directly extended outward from the upper end of the hook 2, and similarly, a through hole is provided on the second connection ear plate 7, and the second connection ear plate 7 is provided through the opening 5 when the hanger is in use.

[0024] The adjustment assembly includes a bolt 8 that penetrates the first connecting ear plate 4, the second connecting ear plate 7 and the safety ear plate 6 when the suspension device is in use, and both ends of the bolt 8 are fixed by the first connecting ear plate 4 and the safety ear plate 6, and can be welded and fixed to the first connecting ear plate 4 and the safety ear plate 6 to achieve the fixation of the bolt 8. The bolt 8 is sleeved with a first nut 90 and a second nut 11 that can rotate and move, and the first nut 9 is located at the lower end of the second connecting ear plate 7, and a plane bearing 10 is also provided between the first nut 9 and the second connecting ear plate 7. The second nut 11 is located between the first connecting ear plate 4 and the second connecting ear plate 7 to achieve a tightening effect on the first nut 9 that is rotated into place, so as to improve the overall stability of the hanger.

[0025] The function of the safety ear plate 6 is to fix the bolt 8 on the one hand, and to protect the hook 2 on the other hand, so as to support the hook 2 that falls when in use. The length of the safety ear plate 6 can be the same as or slightly longer than the length of the second connecting ear plate 7 to achieve better protection effect.

[0026] That is, the suspension device of the utility model, when in use, is fixed to the wall by fixing the bracket 1, and the range hood body is suspended on the hook 3 of the bracket. When the range hood body needs to be adjusted in height, the second nut 11 is first released and tightened, and the first nut 9 is rotated with the help of an external tool. Since the bolt 8 is fixed on the first connecting ear plate 4 and the safety ear plate 6, during the rotation and movement of the first nut 9, the internal and external threads of the first nut 9 and the bolt 8 cooperate, so that the position of the first nut 9 relative to the bolt 8 changes, and then the position of the hook 2 changes, so as to achieve the height adjustment of the range hood body. And the suspension device can reduce the friction between the first nut 9 and the second connecting ear plate 7 through the provision of the plane bearing 10, and reduce the resistance to the rotation of the first nut 9.

Claims

1. A suspension device for a range hood, characterized in that: include: A bracket (1) is fixed on a wall when the hanging device is in use; a hook (2) is provided at its bottom end with a hook portion (3) through which the range hood body is hung; and an adjustment component is used to connect the hook (2) to the bracket (1) and simultaneously adjust the height of the hook (2); Wherein, the bracket (1) is provided with a first connecting ear plate (4), the bracket (1) is provided with an opening (5) below the first connecting ear plate (4), and the bracket (1) is provided with a safety ear plate (6) below the opening (5); The hook (2) is provided with a second connecting ear plate (7), and the second connecting ear plate (7) passes through the opening (5) when the suspension device is in use; The adjustment assembly comprises a bolt (8) which is arranged to penetrate the first connecting ear plate (4), the second connecting ear plate (7) and the safety ear plate (6) when the hanger is in use, and the two ends of the bolt (8) are fixedly arranged on the first connecting ear plate (4) and the safety ear plate (6); the bolt (8) is provided with a first nut (9) which can be rotated and moved up and down along the bolt (8), and the first nut (9) is located below the second connecting ear plate (7) to drive the height adjustment of the hook (2).

2. The suspension device according to claim 1, characterized in that: A plane bearing (10) is also provided between the first nut (9) and the second connecting ear plate (7).

3. The suspension device according to claim 1, characterized in that: The suspension device also includes a second nut (11) located between the first connecting ear plate (4) and the second connecting ear plate (7) and matched with the bolt (8) to tighten the first nut (9) rotated into place.

4. The suspension device according to claim 1, characterized in that: The first connecting ear plate (4), the second connecting ear plate (7) and the safety ear plate (6) are provided with through holes for bolts (8) to pass through.

5. The suspension device according to claim 1, characterized in that: The first connecting ear plate (4) is located at the upper edge of the opening (5), and the safety ear plate (6) is located at the lower edge of the opening (5).

6. The suspension device according to claim 1, characterized in that: The bolts (8) are welded and fixed on the first connecting ear plate (4) and the safety ear plate (6).

7. The suspension device according to claim 1, characterized in that: The hook (2) is located on the back of the bracket (1), and the connection between the back of the bracket (1) and the hook (2) is arranged in a groove shape.

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