Installation structure of range hood

Abstract

A mounting structure of a range hood comprises a mounting seat (1) used for being fixed on a wall to be mounted; the hanging piece (2) is arranged on the mounting seat (1) in a manner that the vertical position of the hanging piece (2) can be adjusted relative to the mounting seat (1); the hanging piece (2) is provided with a cross beam (21) extending left and right, and an adjusting piece (3) used for adjusting the height of the cross beam (21) relative to the position where the mounting base (1) is located is arranged in the center of the cross beam (21) in the length direction. The first stand columns (22) extend downwards from the two ends of the cross beam (21), and hooks (23) used for hanging the range hood (4) are arranged at the lower ends of the two first stand columns (22); and the mounting seat (1) is provided with limiting parts for limiting the corresponding first upright posts (22) in the mounting seat (1) in a manner of moving up and down. According to the range hood, the position height of the range hood is convenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of kitchen appliances, and particularly relates to a mounting structure of a range hood. BACKGROUND

[0002] In present home decoration, in order to be beautiful, a hanging cabinet is usually arranged on the kitchen wall, and the fan frame or air outlet cover of the range hood is hung in the hanging cabinet, since there is a falling process when the range hood is hung, a gap difference in the up-down direction between the installed range hood and the cabinet is caused, and the gap difference affects the beauty. Therefore, people design the hook structure with adjustable height, such as the structure disclosed in the Chinese patent application for invention with the application number CN202410263968.7, the application publication number CN118208750A, the Chinese utility model patent with the application number CN202322365033.3, and the authorized publication number CN220792548U.

[0003] In order to consider the stability during installation, one hook hole is arranged on the left-right symmetrical position of the range hood box body, for the current adjustable hook, the left-right hooks need to be adjusted in sequence, so that the two hooks are moved upward, thereby the range hood is moved upward. However, in actual operation, the left-right hooks are difficult to be moved upward synchronously, so that the hook is stuck during the adjustment process, and the user experience is poor. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the existing technology provides a mounting structure of a range hood, so as to adjust the position height of the range hood.

[0005] The utility model adopts the technical scheme that a mounting structure of a range hood comprises:

[0006] A mounting seat is used for being fixed on the wall to be installed;

[0007] A hanging piece is arranged on the mounting seat in a manner that the position can be adjusted up and down relative to the mounting seat;

[0008] The hanging piece has the following characteristics:

[0009] A left-right extending cross beam is arranged, and the central position in the length direction of the cross beam is provided with an adjusting piece for adjusting the position height of the cross beam relative to the mounting seat;

[0010] First vertical columns are extended downward from both ends of the cross beam, and the lower ends of the two first vertical columns are provided with hooks for hanging the range hood;

[0011] The mounting base is provided with limiting components for limiting the first columns in a movable manner.

[0012] In use, the height of the cross beam is adjusted by the adjusting member in the center of the cross beam, and the two first columns and the hooks on the first columns move synchronously, so that the range hood hung on the two hooks can be moved to the required height, facilitating operation.

[0013] Preferably, the first column and the corresponding mounting base are respectively provided with an upper and lower extending socket and an inserted block inserted into the socket and movable in the socket.

[0014] More preferably, the mounting base is a plate extending left and right as a whole and has a rear side facing the wall to be installed and a front side facing the range hood, and the rear side of the mounting base has a concave cavity extending upward and downward and open at the rear side at the position corresponding to the first column, so that the first column can be movably arranged in the cavity.

[0015] In the utility model, the concave cavity or the socket or the inserted block can be at least selected as the limiting component.

[0016] Further, the first column is provided with the socket, and the front side wall of the concave cavity is integrally formed with the inserted block.

[0017] To improve the stability of the overall structure, preferably, the mounting base is provided with a front and rear through connecting hole at the position on the left and right sides of each concave cavity, so that the screw is connected to the wall to be installed after passing through the corresponding connecting hole, and the front side of the mounting base is pressed against the wall. When the mounting base is fastened to the wall by the screw, the first column can be constrained between the mounting base and the wall, and the upward and downward movement of the first column is not affected.

[0018] Preferably, the left and right sides of the cross beam are formed with a front protruding profile, and the two profiles form a groove extending upward and downward between them, and the central position of the length direction of the mounting base has an upward extending stand plate which is movably constrained in the groove. The profile can improve the structural strength of the cross beam, and also form a groove to constrain the moving direction of the stand plate, having positive technical effects.

[0019] To further improve the structural strength, preferably, the stand plate is integrally formed with a front protruding and upward and downward extending rib.

[0020] Preferably, the upper edge of the vertical plate extends forward to form a first support plate, the upper edge of the central position of the cross beam extends forward to form a second support plate, and the second support plate is located above the first support plate.

[0021] The adjusting member comprises a stud extending upward and downward, a first nut and a second nut, the stud is arranged through the first support plate and the second support plate, the upper end of the stud is located above the second support plate, the lower end of the stud is located below the first support plate, the middle part of the stud is provided with a flange supported below the second support plate, the first nut is threadedly connected to the stud and above the second support plate, and the second nut is fixed above the first support plate and threadedly connected with the stud. In this way, the position height of the cross beam can be adjusted by manually rotating the stud, and the cooperation of the nut and the stud can connect the cross beam and the mounting seat. In addition, the adjusting member of the utility model can also adopt an electric telescopic member.

[0022] Preferably, the left and right edges of the vertical plate extend forward to form flanges. The flanges can improve the structural strength and cooperate with the grooves to enable the vertical plate to move better in the grooves.

[0023] Preferably, the upper edges of the left and right sides of the cross beam are inclined edges gradually inclined downward from the center to the end, correspondingly, the profile is a right triangle, the hypotenuse of the right triangle corresponds to the inclined edge of the cross beam, one of the straight edges of the right triangle corresponds to the lower edge of the cross beam, and the other straight edge corresponds to the groove. In this way, the structural strength of the cross beam as a whole can be further improved.

[0024] In the above-mentioned schemes, preferably, the hanging member further comprises a second vertical column extending downward from the center of the cross beam, the second vertical column is provided with a long hole extending upward and downward, and the mounting seat is provided with a limiting block inserted into the long hole and capable of moving upward and downward along the long hole. The cooperation of the long hole and the limiting block can further avoid the inclination of the cross beam when moving upward and downward.

[0025] Compared with the prior art, the utility model has the advantages that when the height of the cross beam is adjusted by the adjusting member in the center of the cross beam, the two first vertical columns and the hooks on the first vertical columns can move upward and downward synchronously, so that the range hood hung on the two hooks can move upward and downward to the required height, which is convenient to operate. At the same time, the design of the limiting part on the mounting seat enables the cross beam and the two vertical columns to only move upward and downward, and not to incline, thereby avoiding the phenomenon of jamming. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a range hood installation state diagram of the utility model embodiment;

[0027] Figure 2 It is Figure 1Enlarged view of middle A part;

[0028] Figure 3 Another view of the range hood installation state diagram of the embodiment of the utility model;

[0029] Figure 4 For Figure 3 Enlarged view of middle B part;

[0030] Figure 5 The structure diagram of the range hood installation structure of the embodiment of the utility model is separated;

[0031] Figure 6 The three-dimensional exploded view of the installation structure of the embodiment of the utility model;

[0032] Figure 7 The three-dimensional exploded view of the installation structure of the embodiment of the utility model is another view. Specific implementation

[0033] The utility model is further described in detail below in combination with the embodiment of the drawings.

[0034] As Figures 1 to 7 The installation structure of a range hood of the utility model is one preferred embodiment, and the range hood 4 is prior art, the upper portion of the back plate of the range hood 4 is provided with a hanging hole 40, the hanging hole 40 has two, and is arranged in a left-right interval.

[0035] The installation structure includes a mounting seat 1, a hanging piece 2 and an adjusting piece 3.

[0036] The mounting seat 1 is used to be fixed on the wall to be installed, and the hanging piece 2 is arranged on the mounting seat 1 in a way that the upper and lower positions can be adjusted relative to the mounting seat 1.

[0037] Specifically, the hanging piece 2 has a left and right extending crossbeam 21, a first column 22 extending downward from both ends of the crossbeam 21, a second column 24 extending downward from the central position of the crossbeam 21 in the length direction, the lower end of each first column 22 is provided with a hook 23 for hanging on the hanging hole 40 on the corresponding range hood. Meanwhile, each first column 22 is provided with an upper and lower extending, front and back through insertion hole 220, the second column 24 is provided with an upper and lower extending, front and back through long hole 240. The upper edge of the central position of the crossbeam 21 extends forward to form a second support plate 212, the second support plate 212 is provided with a through hole passing through up and down. The left and right sides of the crossbeam 21 are formed with a front protruding profile 210, the two profiles 210 form an upper and lower extending groove 211 between them, the upper edge of the left and right sides of the crossbeam 21 is a gradually downward inclined edge from the center to the end, correspondingly, the profile 210 is a right triangle, and the hypotenuse of the right triangle corresponds to the inclined edge of the crossbeam 21, one of the straight edges of the right triangle corresponds to the lower edge of the crossbeam 21, and the other straight edge corresponds to the groove 211.

[0038] The mounting seat 1 is a left and right extending plate as a whole, and has a rear side for facing the wall to be installed and a front side for facing the range hood, the rear side of the mounting seat 1 is provided with a concave cavity 10 extending up and down and open at the rear side at the position corresponding to the first column 22, so that the first column 22 can be movably arranged in the concave cavity 10. And the front side wall of each concave cavity 10 is integrally formed with an insertion block 11 inserted into the corresponding insertion hole 220 and movable up and down along the insertion hole 220. So that the first column 22 is limited in the corresponding concave cavity 10 in a movable manner. And the mounting seat 1 is provided with a front and back through connecting hole 12 at the position on both sides of each concave cavity 10, so that the screw is connected to the wall to be installed after passing through the corresponding connecting hole 12 to press the front side of the mounting seat 1 on the wall. At the same time, the central position of the length direction of the mounting seat 1 has an upward extending vertical plate 13, which can be movably constrained in the groove 211 of the hanging piece 2. And the vertical plate 13 is integrally formed with a protruding rib 131 extending upward and forward, and the protruding rib 131 is two and arranged left and right. The upper edge of the vertical plate 13 extends forward to form a first support plate 132, the first support plate 132 is provided with a through hole passing through up and down, the first support plate 132 is below the second support plate 212, and the through hole on the first support plate 132 is aligned with the through hole on the second support plate 212 up and down. The left and right edges of the vertical plate 13 extend forward to form a flange 133. At the same time, the mounting seat 1 is provided with a limiting block 14 inserted into the long hole 240 of the hanging piece 2 and movable up and down along the long hole 240.

[0039] The adjusting member 3 comprises a stud 30 extending upward and downward, a first nut 31, and a second nut 32, the stud 30 is arranged in the through hole of the first support plate 132 and the second support plate 212, the upper end of the stud 30 is above the second support plate 212, the lower end of the stud 30 is below the first support plate 132, the middle part of the stud 30 is provided with a flange 301 which is supported below the second support plate 212, the first nut 31 is threadedly connected to the stud 30 and above the second support plate 212, and the second nut 32 is fixed above the first support plate 132 and threadedly connected with the stud 30. In this way, the position height of the hanging member 2 can be adjusted by manually rotating the stud 30, and the cooperation of the nut and the stud can connect the hanging member 2 with the mounting seat 1.

[0040] In the description and claims of the present application, terms are used to describe various example structures, parts and elements of the present application as shown in the drawings. The terms are used only to facilitate description of the examples and are not intended to limit the present application. For example, "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used only to facilitate description of the examples and are not intended to limit the present application. The terms are not necessarily used consistently and can be interchanged depending upon the examples described.

Claims

1. A mounting structure of a range hood, comprising: a mounting base (1) for being fixed on a wall to be mounted; a hanging member (2) provided on the mounting base (1) in a manner that the hanging member (2) is adjustable in position up and down relative to the mounting base (1); characterized in that the hanging member (2) has: a crossbeam (21) extending leftward and rightward, a central position of the crossbeam (21) in length direction is provided with an adjusting member (3) for adjusting the height of the position of the crossbeam (21) relative to the mounting base (1); first vertical columns (22) extending downward from both ends of the crossbeam (21), the lower ends of the two first vertical columns (22) are each provided with a hook (23) for hanging the range hood (4); the mounting base (1) is provided with a limiting component for each corresponding first vertical column (22) to be limited in the mounting base (1) in a manner that the first vertical column (22) is movable up and down.

2. The mounting structure according to claim 1, characterized by: the first vertical column (22) and the corresponding mounting base (1) are respectively provided with an insertion hole (220) extending up and down and an insertion block (11) inserted into the insertion hole (220) and movable up and down along the insertion hole (220), the insertion hole (220) or the insertion block (11) located on the mounting base (1) is the limiting component.

3. The mounting structure according to claim 2, characterized by: the mounting base (1) is in the form of a plate extending leftward and rightward as a whole and has a rear side facing the wall to be mounted and a front side facing the range hood (4), the rear side of the mounting base (1) has a concave cavity (10) extending up and down and open at the rear side at a position corresponding to the first vertical column (22), so that the first vertical column (22) is movable up and down in the concave cavity (10), the concave cavity (10) is the limiting component.

4. The mounting structure according to claim 3, characterized by: the first vertical column (22) is provided with the insertion hole (220), and the front side wall of the concave cavity (10) is integrally formed with the insertion block (11).

5. The mounting structure according to claim 3, characterized by: the mounting base (1) is provided with a connecting hole (12) extending through the front and rear sides at a position located on both sides of each concave cavity (10), so that a screw is connected to the wall to be mounted after passing through each corresponding connecting hole (12) to press the front side of the mounting base (1) against the wall.

6. The mounting structure according to claim 3, characterized by: the left and right sides of the crossbeam (21) are formed with a protrusion (210) protruding forward, a groove (211) extending up and down is formed between the two protrusions (210), and a vertical plate (13) extending upward is provided at a central position of the mounting base (1) in length direction, the vertical plate (13) is movable up and down and constrained in the groove (211).

7. The mounting structure according to claim 6, characterized by: the vertical plate (13) is integrally formed with a protruding rib (131) protruding forward and extending up and down.

8. The mounting structure according to claim 6, characterized by: the upper edge of the vertical plate (13) extends forward to form a first support plate (132), the upper edge of the central position of the crossbeam (21) extends forward to form a second support plate (212), and the second support plate (212) is located above the first support plate (132). The adjusting member (3) comprises a stud (30) extending upward and downward, a first nut (31) and a second nut (32), the stud (30) is arranged through the first support plate (132) and the second support plate (212), the upper end of the stud (30) is located above the second support plate (212), the lower end of the stud (30) is located below the first support plate (132), the middle part of the stud (30) is provided with a flange (301) supported below the second support plate (212), the first nut (31) is threadedly connected to the stud (30) above the second support plate (212), and the second nut (32) is fixedly arranged above the first support plate (132) and threadedly connected with the stud (30).

9. The mounting structure according to claim 8, characterized by: The left and right edges of the vertical plate (13) extend forward to form a flange (133).

10. The mounting structure according to claim 6, characterized by: The upper edges of the left and right sides of the cross beam (21) are inclined edges gradually inclined downward from the center to the end, correspondingly, the pressing type (210) is a right triangle, the hypotenuse of the right triangle corresponds to the inclined edge of the cross beam (21), one of the straight edges of the right triangle corresponds to the lower edge of the cross beam (21), and the other straight edge corresponds to the groove (211).

11. The mounting structure according to any one of claims 1 to 10, characterized by: The hanging member (2) further has a second stand column (24) extending downward from the center of the cross beam (21), the second stand column (24) is provided with a long hole (240) extending upward and downward, and the mounting seat (1) is provided with a limiting block (14) inserted into the long hole (240) and capable of moving upward and downward along the long hole (240).

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