CN218915041U - Hanging frame for hanging range hood and range hood assembly - Google Patents

Abstract

The application provides a modified stores pylon and cigarette machine subassembly for hanging smoke ventilator. The embodiment of the application provides a hanger (1) for hanging a range hood, which comprises a base plate (2) suitable for being fixed on a wall surface in a leaning way and a hanging piece (3) extending from the base plate (2), wherein the hanging piece (3) is arranged to be suitable for supporting the upper hole edge of a hanging hole (21) of the range hood, and the hanging piece (3) is provided with a rack-shaped convex edge (5); the rack-like collar (5) is arranged to prevent the upper aperture from falling off the hanger plate (3). Therefore, the hanging and fixing stability of the range hood is improved.

Description

Hanging frame for hanging range hood and range hood assembly

[ field of technology ]

The application relates to the smoke ventilator field, especially relates to a stores pylon for hanging smoke ventilator.

[ background Art ]

In asia, the grease content of the fumes produced during cooking is particularly high due to the traditional cooking habits of quick-fried foods. Therefore, a range hood for exhausting the oil smoke generated during cooking is an important household appliance which is indispensable for the daily life of the home.

The hanging rack used in the prior market for installing the smoke exhaust ventilator is generally a Y-shaped hanging rack. When hanging smoke ventilator, need lift smoke ventilator up earlier generally, hang into behind the stores pylon, put down smoke ventilator, at this moment, because the hanging piece slope setting of stores pylon, there is the difference in height, can make between smoke ventilator and the top cupboard form about 20 mm's clearance. This gap is prone to get in oil stains and difficult to clean. In order to reduce the gap, customers often bend hanging pieces of the hanging frame downwards, so that the design structure of the hanging frame is changed, the supporting strength of the hanging frame is reduced, and meanwhile, the risk that the range hood accidentally falls off from the hanging frame is increased.

Unless supported by adequate evidence, the prior art described herein is not meant to be an admission that such prior art is well known to those of ordinary skill in the art to which this application relates prior to the filing date of this application.

[ utility model ]

It is an object of an embodiment of the present application to address at least one of the above technical problems and/or other possible technical problems not mentioned in the present application, and to propose an improved hanger for hanging range hoods and a range hood assembly.

According to a first aspect of the present application, embodiments of the present application provide a hanger for hanging a range hood, comprising a base plate adapted to be secured against a wall surface and a hanging piece extending from the base plate, the hanging piece being arranged to be adapted to support an upper aperture edge of a hanging aperture of the range hood, the hanging piece being provided with a rack-like collar; the rack-like flange is configured to inhibit the upper aperture from falling off of the hanger plate. Therefore, the hanging and fixing stability of the range hood is improved.

In one possible design, the rack-like flange extends in a horizontal direction; the hanger is arranged such that the upper aperture is horizontally displaced along the tooth top adapted to follow the rack-like flange to a hanging position, and then the upper aperture is settled into the tooth slot of the rack-like flange. When the upper hole edge is settled into the tooth groove of the rack-shaped convex edge, the upper hole edge of the hanging hole of the smoke exhaust ventilator is hung on the hanging piece. Due to the small sedimentation distance, the range hood is installed approximately along the horizontal direction, and the clearance between the range hood and the cabinet is small when the installation is completed.

In one possible design, the hanging piece comprises a sheet body and two rack-shaped convex edges; the sheet body is connected and arranged between the two rack-shaped convex edges; the hanging piece is U-shaped with an upward opening as a whole; and in the length direction of the base plate, tooth grooves of the two rack-shaped convex edges are in one-to-one correspondence.

In one possible design, the number of hanging pieces is two, and the hanging pieces are respectively positioned at the left side and the right side of the hanging frame.

In one possible design, the top of the hanger extends upwardly out of the fixed portion; the fixing part extends upwards and then bends to form a free end extending forwards; the whole fixed part is in an inverted L shape; the free end is configured and adapted to prevent upward and/or forward movement of the range hood suspended from the hanger plate. Therefore, the hanging and fixing stability of the range hood is improved.

In one possible design, the free end is provided with a threaded hole and a first bolt threadedly connected to the threaded hole; the first bolt is arranged to be suitable for rotating and moving along the vertical direction and is suitable for staying at a first position; when the first bolt is stopped at the first position, the bottom end surface of the first bolt is propped against the top wall of the range hood from top to bottom. The bottom end surface of the first bolt is propped against the top wall of the smoke exhaust ventilator from top to bottom, so that the smoke exhaust ventilator hung on the hanging piece can be prevented from moving upwards.

In one possible design, the free end is provided with a first through hole for the first bolt to pass through; the free end is provided with a first nut connected with the first through hole; the threaded hole is formed in the first nut.

In one possible design, the hanger comprises at least one of the following features:

the first nut is a self-locking nut;

the enlarged head of the first bolt is provided with locking teeth. Therefore, the hanging and fixing stability of the range hood is improved.

According to a second aspect of the present application, embodiments of the present application provide a range hood assembly comprising a range hood and a hanger as defined in any one of the above; the upper hole edge of the hanging hole of the smoke exhaust ventilator is arranged to be suitable for hanging on the hanging piece.

According to a third aspect of the present application, embodiments of the present application provide a range hood assembly comprising a range hood and a hanger as described above; the upper hole edge of the hanging hole of the smoke exhaust ventilator is arranged to be suitable for hanging on the hanging piece; the smoke exhaust ventilator comprises a side wall and a top wall; the hanging hole is arranged on the side wall; when the upper hole edge of the hanging hole of the smoke exhaust ventilator is hung on the hanging piece, the free end is positioned above the top wall; the top wall is provided with a groove into which the protruding piece of the free end is placed.

Here, the expressions of azimuth such as "upper hole edge", "topmost", "left and right sides", "frontward", "upward", "top-down", "bottom end face" and the like in the present application are based on the usual usage state of the range hood unless otherwise specified.

It should be noted herein that the terms "first," "second," and "third" are used in this specification for descriptive purposes only and not for indicating relative importance; moreover, it is not a definition of the number of features it defines; furthermore, it is not a definition of the logical or sequential relationship of the features it defines.

The above summary of the present application is not intended to describe all possible embodiments of the present application. Throughout this application, guidance is provided by way of example, which may be used in various possible combinations.

[ description of the drawings ]

The following drawings are only illustrative of the present application and do not limit the scope of the present application, wherein:

FIG. 1 is a schematic diagram of the operation of one embodiment of a hanger for hanging a range hood according to the present application;

FIG. 2 is a schematic view of an embodiment of a hanger for hanging a range hood;

FIG. 3 is a schematic diagram of an embodiment of a smoke machine assembly of the present application;

FIG. 4 is a partial cross-sectional view of the structure shown in FIG. 3;

FIG. 5 is another partial cross-sectional view of the structure shown in FIG. 3;

FIG. 6 is a schematic view of another embodiment of a hanger for hanging a range hood according to the present application;

FIG. 7 is a partial structural exploded view of another embodiment of a smoke machine assembly of the present application;

fig. 8 is a partial schematic view of another embodiment of a smoke machine assembly of the present application.

Reference numerals:

the novel multifunctional kitchen cabinet comprises a hanging frame 1, a base plate 2, a hanging piece 3, a sheet body 4, a rack-shaped convex edge 5, a fixing part 6, a free end 7, a first nut 8, a first bolt 9, an enlarged head 10, a groove 11, a mounting hole 12, a side wall 13, a top wall 14, a smoke collecting hood 15, a casing 16, a casing 17, an electric appliance box 18, a fan tube seat 19, a casing 20, a first through hole 21, a hanging hole 22 and a cabinet.

[ detailed description ] of the utility model

For the purposes of making the objects, aspects and advantages of the present application more apparent, the present application will be further described with reference to the drawings and preferred embodiments.

The present application proposes an embodiment of a hanger 1 for hanging a range hood, comprising a base plate 2 adapted to be fixed against a wall surface and a hanging piece 3 extending from the base plate 2, as shown in fig. 1 to 5. The hanging piece 3 is arranged as an upper hole edge of a hanging hole 21 which is suitable for supporting the smoke exhaust ventilator. The back of the base plate 2 is fixed to the wall surface. Specifically, the base plate 2 is provided with mounting holes 12 through which screws are inserted into the wall surface to fix the hanger 1 to the wall surface. The hanging piece 3 is perpendicular to the base plate 2, and it is easy to say that the hanging piece 3 is perpendicular to the wall surface in the extending direction, as shown in fig. 1.

The hanging piece 3 is provided with a rack-shaped convex edge 5. The rack-like flange 5 is provided to be adapted to prevent the upper hole from falling off from the hanger plate 3, thereby improving the degree of stability of the range hood when it is hung on the hanger 1. The toothed strip-shaped convex edge 5 extends in the horizontal direction as shown in fig. 1 and 2. The rack-like collar 5 is perpendicular to the base plate 2, it being easy to say that the rack-like collar 5 is perpendicular to the base plate 2 in its direction of extension. The hanger 3 is arranged such that the upper hole is horizontally moved to a hanging position along the tooth top adapted to the rack-like flange 5, and then the upper hole is settled into the tooth groove of the rack-like flange 5. As shown in fig. 2, the teeth of the rack-like rim 5 protrude upward, and the tooth tops of the rack-like rim 5 are the topmost ends of the rack-like rim 5.

The hanging piece 3 comprises a sheet body 4 and two rack-shaped convex edges 5. The sheet body 4 is connected and arranged between the two rack-shaped convex edges 5. The hanging piece 3 is U-shaped with an upward opening as shown in fig. 2. The two rack-like flanges 5 are mirror-symmetrical about a plane perpendicular to the sheet 4. In the length direction of the base plate 2, tooth grooves of the two rack-shaped convex edges 5 are in one-to-one correspondence; therefore, when the upper hole edge of the hanging hole 21 of the smoke exhaust ventilator is hung on the hanging piece 3, the upper hole edge is placed into a pair of corresponding tooth grooves of the rack-shaped convex edge 5, and the hanging and fixing stability of the smoke exhaust ventilator is improved. Specifically, the longitudinal direction of the substrate 2 is indicated by a double-headed arrow L in fig. 2. The number of hanging pieces 3 is two, and the hanging pieces are respectively positioned at the left side and the right side of the hanging frame 1. The number of the hanging holes 21 of the smoke exhaust ventilator is two, and the hanging holes are in one-to-one correspondence with the two hanging pieces 3. When the hanging of the range hood is completed, the upper hole edge of the hanging hole 21 of the range hood is hung on the corresponding hanging piece 3.

The top of the hanger 1 extends upwards to form a fixing part 6. The fixing portion 6 extends upward and then is bent to form a free end 7 extending forward. The fixing portion 6 has an inverted L shape as a whole, as shown in fig. 2 and 3. A free end 7 is provided adapted to prevent upward and forward movement of the range hood suspended from the hanging piece 3.

The free end 7 is provided with a threaded hole and a first bolt 9 screwed into the threaded hole. The first bolt 9 is arranged to be adapted to a rotational movement in a vertical direction and to stay in a first position. When the first bolt 9 is stopped at the first position, the bottom end surface of the first bolt 9 is abutted against the top wall 14 of the range hood from top to bottom, as shown in fig. 3 to 5. The free end 7 is provided with a first through hole 20 for the passage of the first bolt 9, which first through hole 20 is spaced from the top wall 14 of the range hood. The free end 7 is provided with a first nut 8 which engages in a first through hole 20. A threaded hole is provided in the first nut 8. The first through hole 20 penetrates the screw hole of the first nut 8.

First, the hanger 1 is fixed to a wall surface. Then, the upper hole edge of the hanging hole 21 of the range hood is hung on the corresponding hanging piece 3. Then, the first bolt 9 sequentially passes through the first through hole 20 and the threaded hole of the first nut 8 from top to bottom until the bottom end surface of the first bolt 9 abuts against the top wall 14 of the range hood from top to bottom, and the range hood is suspended.

The present application also proposes a smoke assembly embodiment comprising a smoke exhaust ventilator and a hanger 1 embodiment as described above, as shown in figures 3 to 5. The range hood comprises a shell 16 and a fume collecting hood 15 which are sequentially arranged from top to bottom. The upper edge of the hanging hole 21 of the range hood is provided to be suitable for hanging from the hanging piece 3. The number of the hanging holes 21 of the smoke exhaust ventilator is two, and the hanging holes are in one-to-one correspondence with the two hanging pieces 3. The range hood comprises a side wall 13 and a top wall 14. Specifically, the side walls 13 and the top wall 14 each belong to a cabinet 16. A hanging hole 21 is provided in the side wall 13. The side wall 13 is also provided inside with a cover 19. The cover 19 is in a groove shape and covers the hanging hole 21 to prevent the lampblack airflow in the shell 16 from flowing out through the hanging hole 21. When the upper hole edge of the hanging hole 21 of the smoke exhaust ventilator is hung on the corresponding hanging piece 3, the hanging piece 3 is directly inserted into the housing 19, as shown in fig. 5. In the practical application state, the base plate 2 of the hanger 1 is first attached to the wall surface, and then the hanger 1 is fixed to the wall surface.

The free end 7 is located above the top wall 14 when the upper edge of the hanging hole 21 of the range hood is hung from the corresponding hanging piece 3, as shown in fig. 3 to 5. A top wall 14 provided with a recess 11 in which the protruding element of the free end 7 is placed. In this embodiment, the "protruding member" is the end of the first bolt 9.

The range hood is also provided with an electrical box 17 and a wind pipe seat 18. Both the electrical box 17 and the air duct base 18 are provided on the top wall 14 of the range hood, as shown in fig. 3.

The range hood is fitted into the cabinet 22, as shown in fig. 1, and specifically, two cabinets 22 are spaced apart to form an accommodating space for accommodating the cabinet 16. The fume collecting hood 15 is disposed outside the receiving space but adjacent to the bottom edge of the cabinet 22. When the smoke exhaust ventilator is to be hung on the hanging piece 3, the smoke exhaust ventilator is firstly moved horizontally, the top wall 14 of the smoke collecting hood 15 is moved horizontally along the bottom edge of the cabinet 22, meanwhile, the upper hole is moved horizontally along the tooth top of the rack-shaped convex edge 5 until reaching the hanging position, and then the upper hole is settled into the tooth groove of the rack-shaped convex edge 5, so that hanging is completed. The depth of the gullet is 2.5mm. When the hanging of the smoke exhaust ventilator is completed, the interval between the top wall 14 of the smoke collecting cover 15 and the bottom edge of the cabinet 22 is only about 2.5mm, and the smoke collecting cover is small, attractive and difficult to enter greasy dirt.

The above is only one embodiment of the present application, and other embodiments may be obtained by adding, deleting, modifying or replacing certain technical features. For example, the first nut 8 may be a self-locking nut.

For another example, the enlarged head 10 of the first bolt 9 may be provided with locking teeth.

For another example, the depth of the tooth space may be set to be not less than 2mm and not more than 6 mm.

For another example, the free end 7 may be provided with a second bolt and a first through hole 20 through which the second bolt passes. The top wall 14 of the range hood is provided with a second through hole which is engaged with a second nut. The first through hole 20 penetrates the second through hole. The second through hole penetrates through the threaded hole of the second nut. And the second bolt is suitable for being connected with the threaded hole of the second nut in a threaded mode. And a second bolt provided to be adapted to be rotationally movable in a vertical direction and to stay in a second position. The second bolt sequentially passes through the first through hole 20, the second through hole and the threaded hole of the second nut from top to bottom until the second bolt stays at the second position, at this time, the enlarged head of the second bolt is extruded on the hole wall of the first through hole 20, and the hole wall of the first through hole 20 is abutted against the hole wall of the second through hole, as shown in fig. 8, so that hanging is completed. A corresponding exploded view is shown in fig. 7. Fig. 6 is a schematic structural view of the hanger.

The components of the different embodiments may be combined with each other in any feasible manner to achieve the object of the present application.

It should be additionally noted that the present application should not be construed as limited to the embodiments set forth above, but rather should be construed to cover all possible implementations defined by the claims of the present application in connection with the disclosure of the specification. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present application shall fall within the protection scope of the present application, unless the content thereof is deviated from the present application.

Claims (10)

1. A hanger for hanging a range hood, comprising a base plate (2) suitable for being fixed on a wall surface in a leaning manner and a hanging piece (3) extending from the base plate (2), wherein the hanging piece (3) is arranged to be suitable for supporting an upper hole edge of a hanging hole (21) of the range hood, and is characterized in that:

the hanging piece (3) is provided with a rack-shaped convex edge (5);

the rack-like collar (5) is arranged to prevent the upper aperture from falling off the hanger plate (3).

2. A hanger according to claim 1, wherein:

the rack-shaped convex edge (5) extends along the horizontal direction;

the hanging piece (3) is arranged in such a way that the upper hole is horizontally moved to a hanging position along the tooth top of the rack-shaped convex edge (5), and then the upper hole is settled into the tooth groove of the rack-shaped convex edge (5).

3. A hanger according to claim 2, wherein:

the hanging piece (3) comprises a sheet body (4) and two rack-shaped convex edges (5);

the sheet body (4) is connected and arranged between the two rack-shaped convex edges (5);

the hanging piece (3) is U-shaped with an upward opening as a whole;

and the tooth grooves of the two rack-shaped convex edges (5) are in one-to-one correspondence in the length direction of the base plate (2).

4. A hanger according to claim 1, wherein:

the number of hanging pieces (3) is two, and the hanging pieces are respectively positioned at the left side and the right side of the hanging frame (1).

5. A hanger according to any one of claims 1 to 4, wherein:

the top of the hanging frame (1) extends upwards to form a fixing part (6);

the fixing part (6) extends upwards and is then bent to form a free end (7) extending forwards;

the whole fixed part (6) is in an inverted L shape;

the free end (7) is arranged to prevent upward and/or forward movement of the range hood suspended from the hanging piece (3).

6. The hanger of claim 5, wherein said hanger comprises:

the free end (7) is provided with a threaded hole and a first bolt (9) in threaded connection with the threaded hole;

the first bolt (9) is arranged to be adapted to move in rotation in a vertical direction and to stay in a first position;

when the first bolt (9) stays at the first position, the bottom end surface of the first bolt (9) is propped against the top wall (14) of the smoke exhaust ventilator from top to bottom.

7. The hanger of claim 6, wherein said hanger comprises:

the free end (7) is provided with a first through hole (20) for the first bolt (9) to pass through;

the free end (7) is provided with a first nut (8) engaged with the first through hole (20);

the threaded hole is formed in the first nut (8).

8. The pylon according to claim 7, characterized in that the pylon (1) comprises at least one of the following features:

the first nut (8) adopts a self-locking nut;

the enlarged head (10) of the first bolt (9) is provided with locking teeth.

9. A smoke machine assembly, characterized in that:

comprising a range hood and a hanger (1) as claimed in any one of claims 1 to 8;

the upper hole edge of the hanging hole (21) of the smoke exhaust ventilator is arranged to be suitable for hanging on the hanging piece (3).

10. A smoke machine assembly, characterized in that:

comprising a range hood and a hanger (1) as claimed in any one of claims 5 to 8;

the upper hole edge of the hanging hole (21) of the smoke exhaust ventilator is arranged to be suitable for hanging on the hanging piece (3);

the range hood comprises a side wall (13) and a top wall (14);

the hanging hole (21) is arranged on the side wall (13);

when the upper hole edge of the hanging hole (21) of the smoke exhaust ventilator is hung on the hanging piece (3), the free end (7) is positioned above the top wall (14);

the top wall (14) is provided with a recess (11) in which the protruding element of the free end (7) is placed.

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