Suspension device of range hood

Abstract

The utility model discloses a suspension device of a smoke exhaust ventilator, which comprises the smoke exhaust ventilator, the smoke exhaust ventilator comprises a casing and an air cabinet, the air cabinet is arranged on the top of the casing, the rear part of the air cabinet is provided with an accommodating cavity, a groove and a pinch plate, and the pinch plate is provided with a tensioning plate; the hanging seat plate comprises a fixing hole, a baffle arranged on the lower portion of the hanging seat plate and a clamping groove formed by the baffle and the hanging seat plate, a screw hole is formed in a bottom plate of the clamping groove, and a guide sliding plate is arranged on the top of the baffle. The hanging seat plate is embedded into the groove, and the rear surface of the hanging seat plate is flush with the rear surface of the air cabinet; the buckle plate is inserted into the clamping groove and reaches the top surface of a screw rod of the adjusting bolt; the adjusting bolt is screwed with the screw hole to support the lower end of the buckle plate, and the buckle plate is lifted or descended by rotating the adjusting bolt. Due to the adoption of the structure, the range hood automatically clings to the wall surface, has the function of conveniently adjusting the position and the levelness of the range hood, and has the characteristic of being automatically clung to the wall surface when the range hood is hung.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to a suspension device for a range hood. Background Art

[0002] The range hood is hung on the wall surface through a hanging device, with the back of the range hood close to the wall. There are many structures for hanging and installing the range hood, but the range hood cannot be well attached to the wall after being fixed. There will be a large gap between the back of the range hood and the wall, which affects the appearance of the kitchen space.

[0003] Currently, the prior art Chinese utility model patent ZL202120383372.2 discloses a range hood hanging bracket, which includes a range hood, a crack-proof reinforcement plate fixed to the upper end of one side of the range hood, and a plurality of mounting holes uniformly distributed on the side of the anti-crack reinforcement plate near the range hood; a range hood bracket, the range hood bracket including a bracket fixing plate and a range hood fixing plate, the bottom end of the bracket fixing plate being fixed with a range hood fixing plate corresponding to the mounting holes; and a fixing member for fixing the range hood fixing plate and the crack-proof reinforcement plate. The range hood is assembled on one side of the range hood bracket, with the range hood fixing plate positioned within the mounting holes. Bolts are passed through the screw holes of the crack-proof reinforcement plate and threadedly connected to the threaded holes of the range hood fixing plate, thereby securing the range hood. The problem is: when fixing the range hood bracket on the wall, it is necessary to press the range hood bracket on the wall in advance, adjust the horizontal position and make hole marks, but since the tile cover is very smooth, it is easy to shift when drilling, resulting in the installed range hood having height offset, tilting and unevenness, and uneven centering, and the position and level of the range hood cannot be adjusted; in order to adjust the position and level of the range hood, a new hole has to be drilled on the wall or the fixing hole on the bracket plate has to be changed. Therefore, it is very difficult to adjust the position and level of the range hood. Utility Model Content

[0004] The purpose of the utility model is to provide a hanging device for a range hood, which has the function of making the range hood close to the wall and conveniently adjusting the position and level of the range hood. The range hood can automatically fit the wall when hung, making the range hood hanging more convenient.

[0005] The utility model is implemented as follows: a suspension device for a range hood, comprising a range hood, the range hood comprising a housing and a wind cabinet, the wind cabinet being arranged on the top of the housing, the wind cabinet comprising a rear-opening accommodating cavity arranged at the rear of the wind cabinet, a groove arranged at the upper part of the accommodating cavity, and a gusset plate arranged on the top plate of the accommodating cavity;

[0006] It also includes a hanging seat plate and an adjusting bolt, the hanging seat plate includes a fixing hole, a baffle plate provided at the lower part of the hanging seat plate, and a slot formed by the baffle plate and the hanging seat plate, and a screw hole is provided on the bottom plate of the slot; the hanging seat plate is engaged with the groove, and the rear surface of the hanging seat plate is flush with the rear surface of the wind cabinet; the buckle plate is inserted into the slot and reaches the top surface of the screw of the adjusting bolt; the adjusting bolt is screwed into the screw hole and supports the lower end of the buckle plate, and the adjusting bolt is rotated to make the buckle plate rise or fall.

[0007] Specifically, there are two adjusting bolts and two screw holes, and the two screw holes are respectively provided at the two side ends of the bottom plate of the slot.

[0008] As a further improvement of the present invention, in order to ensure that the range hood automatically fits more closely to the wall during installation, a tensioning plate is provided on the gusset plate, and a guide slide is provided on the top of the baffle plate. When the range hood is hung, the bottom of the gusset plate is inserted into the slot and moved downward. The guide slide cooperates with the tensioning plate, supporting the tensioning plate and bringing the gusset plate closer to the mounting plate, so that the gusset plate and the mounting plate fit more closely together.

[0009] As a further improvement of the present invention: in order to make it easier for the gusset plate to connect with the mounting plate, the gusset plate can be smoothly inserted into the connecting groove; the angle ∠B formed by the guide slide and the mounting plate is greater than the angle ∠A formed by the tensioning plate and the gusset plate;

[0010] The shoulder at the intersection of the guide slide plate and the baffle is supported and matched with the tensioning plate, and the shoulder is set to be rounded; during the installation or disassembly of the range hood, the sliding cooperation between the shoulder and the tensioning plate is smoother.

[0011] Preferably, the guide slide is arranged at a height position in the middle of the mounting plate, and the force direction of the guide slide supporting the tensioning plate is located in the middle of the mounting plate, so that the buckle plate and the mounting plate fit more comprehensively.

[0012] The gusset plate and the tensioning plate are made of metal plates in one piece. The tensioning plate is formed by bending the bottom of the gusset plate. The bottom surface of the gusset plate is in an arc shape.

[0013] The thickness of the baffle and the guide slide plate is greater than that of the tensioning plate, so that the tensioning plate can be deformed when inserted into the slot, and the connection between the buckle plate and the hanging seat plate is smoother, and the tensioning plate plays a buffering role.

[0014] As a further improvement of the present invention: in order to adjust the horizontal position displacement of the range hood; the width of the groove is greater than the length of the mounting plate, and horizontally pushing the range hood can change the horizontal position of the range hood, making it convenient to adjust the range hood to be centered directly above the stove.

[0015] The hanging seat plate is made of a metal plate in one piece.

[0016] The utility model discloses a suspension device for a range hood. The rear portion of the air cabinet is provided with a receiving cavity, a groove, and a gusset plate. The base plate is provided with fixing holes, a baffle, and a slot. Screw holes are provided on both sides of the bottom plate of the slot. Compared with the existing technology, this structure has the following advantages:

[0017] 1. When hanging the range hood, the base plate should be fitted into the groove, and the rear surface of the base plate should be flush with the rear surface of the wind cabinet, so that the range hood fits closely to the wall, avoiding gaps that affect the appearance.

[0018] 2. The gusset plate is inserted into the slot and reaches the top surface of the screw of the adjusting bolt. The adjusting bolt is screwed into the screw hole and supports the lower end of the gusset plate. Turning the adjusting bolt makes the gusset plate rise or fall, thereby adjusting the position and level of the range hood.

[0019] 3. Under the gravity of the range hood and the cooperation of the guide slide and the tensioning plate, the bottom of the gusset plate is inserted into the slot and moves downward. The guide slide supports the tensioning plate and brings the gusset plate closer to the mounting plate, so that the gusset plate and the mounting plate fit more closely, making the range hood closer to the wall, and the installation and fixing of the range hood is more convenient and smoother.

[0020] 4. Since the gusset plate and the guide slide plate are both long strip-shaped structures, it is easier to align the range hood and the mounting plate when connected, avoiding the traditional situation where the hooks on the mounting plate are difficult to align with the hanging holes on the back panel of the range hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a rear view of the present utility model.

[0022] Figure 2 yes Figure 1 A-A view.

[0023] Figure 3 yes Figure 2 A partial enlarged view of point A.

[0024] Figure 4 It is a three-dimensional diagram of the present utility model.

[0025] Figure 5 It is a three-dimensional exploded view of the present utility model.

[0026] Figure 6 It is a partial three-dimensional exploded view of the utility model.

[0027] The following are marked in the figure: 1, range hood; 11, housing; 12, air cabinet; 121, accommodating cavity; 122, groove; 123, buckle plate; 2, mounting plate; 3, adjusting bolt; 21, fixing hole; 22, baffle; 23, slot; 231, screw hole; 1231, tensioning plate; 221, guide plate; 222, shoulder; DETAILED DESCRIPTION

[0028] In order to make the technical solutions and technical effects of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. The described implementation methods are only part of the embodiments of the present invention, not all embodiments.

[0029] The terms "connection", "setting" and "installation" used in this utility model should be understood in a broad sense. For example, "connection" can be a fixed connection, a movable connection or a detachable connection; it can also be a mechanical connection or a circuit connection; and it can be a direct connection or an indirect connection through an intermediate medium. Unless otherwise clearly specified and limited, ordinary technicians in this technical field can understand the specific meanings of the above terms in this utility model based on actual conditions. The terms "inside", "outside", "front", "back", "up", "down", "left" and "right" are used to describe the orientation or position relationship of the device / component indicated in the accompanying drawings, rather than emphasizing that the component / device must have a specific orientation structure and operation, and cannot be understood as limiting the scope of protection of this utility model. Terms such as "first", "second" and "third" are only used to distinguish technical features, and cannot be understood as indicating or implying the relative importance, the number of technical features, or the order of technical features.

[0030] like Figures 1 to 4 As shown, a suspension device for a range hood includes a range hood 1, which includes a casing 11 and a wind cabinet 12. The wind cabinet 12 is arranged on the top of the casing 11, and the rear surface of the wind cabinet 12 and the rear surface of the casing 11 are on the same plane.

[0031] The wind cabinet 12 includes a rear-opening accommodating chamber 121 provided at the rear of the wind cabinet, a longitudinally arranged groove 122 provided at the upper part of the accommodating chamber 121 , and a gusset plate 123 provided on the top plate of the accommodating chamber 121 , wherein the gusset plate 123 is the bottom plate of the groove 122 .

[0032] like Figure 3 、 Figure 5 and Figure 6 As shown, it also includes a mounting plate 2 and an adjusting bolt 3. The mounting plate 2 includes two fixing holes 21 provided on the upper portion of the mounting plate, a baffle 22 provided on the lower portion of the mounting plate, and a slot 23 formed by the baffle 22 and the mounting plate 2. A screw hole 231 is provided on the bottom plate of the slot 23.

[0033] When installing the range hood, first measure the installation position of the mounting plate 2, press the mounting plate and adjust the level, mark the positioning through the fixing holes 21 on the mounting plate, and then drill holes in the wall. Screws pass through the fixing holes 21 to fix the mounting plate 2 to the wall; then lift the range hood and dock it with the mounting plate 2, the mounting plate 2 is engaged with the groove 122, and the rear surface of the mounting plate 2 is flush with the rear surface of the wind cabinet 12; the buckle plate 123 is inserted into the slot 23 and reaches the top surface of the screw of the adjusting bolt 3, and the buckle plate 123 and the mounting plate 2 are detachably connected together; the adjusting bolt 3 is screwed into the screw hole 231 to support the lower end of the buckle plate 123. After the range hood is hung and fixed, check its position and level. When the range hood is not level with the bottom of the kitchen cabinet, turn all the adjusting bolts to raise or lower the buckle plate 123, thereby adjusting the range hood to be raised or lowered; when the range hood is not level, turn the adjusting bolt 3 on one side to raise or lower the buckle plate 123 on the corresponding side, thereby adjusting the horizontal position of the range hood.

[0034] Specifically, there are two adjusting bolts 3 and two screw holes 123 , and the two screw holes 123 are respectively provided at both side ends of the bottom plate of the slot 23 , and more than three screw holes can also be provided.

[0035] As a further improvement of the present invention: when installing, the range hood automatically fits more closely to the wall. Figures 3 to 5 As shown, a tensioning plate 1231 is provided on the gusset plate 123, and a guide slide 221 is provided on the top of the baffle 22. When the range hood is hung, the weight of the range hood causes the bottom of the gusset plate 123 to slide downward into the slot 23. The guide slide 221 cooperates with the tensioning plate 1231, supporting it and pulling the gusset plate 123 toward the mounting plate 2, ensuring a closer fit between the gusset plate 123 and the mounting plate 2, thereby ensuring a close fit between the range hood and the wall.

[0036] Furthermore, in order to make it easier for the gusset plate to connect with the mounting plate, the gusset plate can be inserted into the connecting groove more smoothly, such as Figure 3 As shown, the included angle ∠B formed by the guide slide plate 221 and the mount plate 2 is greater than the included angle ∠A formed by the tensioning plate 1231 and the buckle plate 123 .

[0037] The shoulder 222 at the intersection of the guide slide plate 221 and the baffle 22 supports and cooperates with the tensioning plate 1231, and the shoulder 222 is set to be rounded; during the installation or disassembly of the range hood, the shoulder 222 and the tensioning plate 1231 slide and cooperate more smoothly.

[0038] Preferably, the guide slide 221 is arranged at the height of the middle part of the mount plate 2, and the force direction of the guide slide 221 supporting the tensioning plate 1231 is located in the middle part of the mount plate 2, so that the buckle plate 123 and the mount plate 2 fit more comprehensively.

[0039] In order to enhance the smoothness of the insertion of the buckle plate into the slot and the hardness of the buckle plate and the tensioning plate, the buckle plate 123 and the tensioning plate 123 are made of one-piece metal plates, and the tensioning plate 1231 is formed by bending the bottom of the buckle plate 123, and the bottom surface of the buckle plate 123 is arc-shaped.

[0040] The thickness of the baffle 22 and the guide slide 221 is greater than that of the tensioning plate 1231, so that the tensioning plate 123 can be deformed when inserted into the slot, the connection between the buckle plate 123 and the mounting plate 2 is smoother, and the tensioning plate 1231 plays a buffering role.

[0041] Furthermore, in order to adjust the horizontal position displacement of the range hood, as Figure 1 and Figure 4 As shown, the width of the groove 122 is greater than the length of the mounting plate 2 , and the horizontal position of the range hood can be changed by pushing the range hood horizontally, making it convenient to adjust the range hood to be centered directly above the stove.

[0042] The mounting plate 2 is made of a metal plate in one piece.

[0043] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A range hood suspension device, comprising a range hood, wherein the range hood comprises a housing and a wind cabinet, wherein the wind cabinet is provided on the top of the housing, and wherein: The wind cabinet comprises a rear-opening accommodating cavity provided at the rear of the wind cabinet, a groove provided at the upper portion of the accommodating cavity, and a gusset plate provided on the top plate of the accommodating cavity; It also includes a hanging seat plate and an adjusting bolt, the hanging seat plate includes a fixing hole, a baffle plate provided at the lower part of the hanging seat plate, and a slot formed by the baffle plate and the hanging seat plate, and a screw hole is provided on the bottom plate of the slot; the hanging seat plate is engaged with the groove, and the rear surface of the hanging seat plate is flush with the rear surface of the wind cabinet; the buckle plate is inserted into the slot and reaches the top surface of the screw of the adjusting bolt; the adjusting bolt is screwed into the screw hole and supports the lower end of the buckle plate, and the adjusting bolt is rotated to make the buckle plate rise or fall.

2. The range hood suspension device according to claim 1, characterized in that: A tensioning plate is provided on the gusset plate, and a guide slide is provided on the top of the baffle; when hanging the range hood, the bottom of the gusset plate is inserted into the slot and moves downward, and the guide slide cooperates with the tensioning plate, supports the tensioning plate and brings the gusset plate closer to the hanging plate.

3. The range hood suspension device according to claim 2, characterized in that: The included angle ∠B formed by the guide slide plate and the mounting plate is greater than the included angle ∠A formed by the tensioning plate and the gusset plate; 4. The range hood suspension device according to claim 3, wherein: The shoulder at the intersection of the guide slide plate and the baffle plate is supported and matched with the tensioning plate, and the shoulder is configured as a chamfered corner.

5. The range hood suspension device according to claim 4, characterized in that: The guide slide plate is arranged at a middle height position of the hanging seat plate.

6. The range hood suspension device according to claim 5, characterized in that: The gusset plate and the tensioning plate are made of metal plates in one piece. The tensioning plate is formed by bending the bottom of the gusset plate. The bottom surface of the gusset plate is in an arc shape.

7. The range hood suspension device according to claim 5, characterized in that: The thickness of the baffle plate and the guide plate is greater than the thickness of the tensioning plate.

8. The range hood suspension device according to any one of claims 1 to 5, characterized in that: The width of the groove is greater than the length of the mounting plate.

9. The range hood suspension device according to claim 8, characterized in that: There are two adjusting bolts and two screw holes, and the two screw holes are respectively provided at the two side ends of the bottom plate of the slot.

10. The range hood suspension device according to claim 9, characterized in that: The hanging seat plate is made of a metal plate in one piece.

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