Cone-shaped stabilizing structure for dust cups

Abstract

The utility model provides a cone-shaped cylinder stabilizing structure used in a dust cup, including a wind cone, a dust filter and a stabilizing plate. The dust filter is sleeved on the outer periphery of the wind cone, the large diameter end of the dust filter is fixedly docked with the large diameter end of the wind cone, the stabilizing plate is sleeved on the small diameter end of the wind cone, an annular groove is provided at the bottom edge of the stabilizing plate, a supporting cylinder is provided on the inner wall of the wind cone, and the supporting cylinder is inserted into the annular groove. The cone-shaped cylinder stabilizing structure used in the dust cup provided by the utility model is used to fix the wind cone by sleeved on the small diameter section of the wind cone, and by providing a supporting cylinder in the dust filter that abuts against the stabilizing plate, so as to avoid vibration of the wind cone under the action of strong airflow; it has the characteristics of simple structure and outstanding stabilizing effect, and is suitable for promotion.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a cone cylinder stabilizing structure used in a dust cup. Background Art

[0002] Vacuum cleaners generally use cyclone separation to separate dirt from the airflow carrying dirt. A cyclone separator generally refers to a cylindrical cup body in which the airflow enters from the side, and the high-speed airflow rotates along the inner wall of the cup body, and then the large particles of garbage are thrown out into the ash storage chamber, and then the airflow passes through the filter screen to leave the cup body or enter the next level of filtration structure. The cyclone is usually realized by a cyclone cone, which is composed of multiple cone tube structures. During use, under the action of strong airflow, the small diameter section of the cyclone cone is prone to vibration, which will affect the cyclone formation and cause noise and other problems.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to design a cone-shaped stabilizing structure used in the dust cup to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims to provide a cone-shaped stabilizing structure used in a dust cup.

[0005] To achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a cone cylinder stabilizing structure used in a dust cup, comprising a wind cone cylinder, a dust filter cylinder and a stabilizing plate, the dust filter cylinder is sleeved on the outer periphery of the wind cone cylinder, the large diameter end of the dust filter cylinder is docked and fixed with the large diameter end of the wind cone cylinder, the stabilizing plate is sleeved on the small diameter end of the wind cone cylinder, an annular groove is provided at the bottom side edge of the stabilizing plate, a supporting cylinder is provided on the inner wall of the wind cone cylinder, and the supporting cylinder is inserted into the annular groove.

[0006] The preferred technical solution is: a positioning hole matching the small diameter section of the wind cone is provided on the stabilizing plate, and the positioning hole is formed into a cone hole structure with a thick upper part and a thin lower part.

[0007] The preferred technical solution is: the dust filter cartridge is composed of a filter cartridge section, a first cone cylinder section and a second cone cylinder section which are arranged in sequence; a circle of annular step surfaces is formed at the connection between the filter cartridge section and the first cone cylinder section; an annular step surface is provided on the annular step surface; and a buckle hole is provided in the annular groove.

[0008] The preferred technical solution is: it also includes a dust shield ring, the top side of the dust shield ring is provided with an annular protrusion, the annular protrusion is provided with a buckle, the dust shield ring is embedded in the annular groove through the annular protrusion, and the buckle is buckled in the buckle hole.

[0009] The preferred technical solution is that the dust shield ring is configured as a cover-like structure that is narrow at the top and wide at the bottom.

[0010] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0011] The utility model provides a cone cylinder stabilizing structure for use in a dust cup, which is used to fix the wind cone cylinder by sleeve-arranging a stabilizing plate on the small-diameter section of the wind cone cylinder and by arranging a supporting cylinder in the dust filter cylinder that abuts against the stabilizing plate, so as to avoid vibration of the wind cone cylinder under the action of strong airflow; the utility model has the characteristics of simple structure and outstanding stabilizing effect, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic cross-sectional view of the dust cup involved in the utility model. DETAILED DESCRIPTION

[0013] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0014] See also Figure 1 . It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0015] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] Example:

[0017] like Figure 1As shown, according to an overall technical concept of the utility model, a cone cylinder stabilizing structure for use in a dust cup is provided, comprising a wind cone cylinder 1, a dust filter cylinder 2 and a stabilizing plate 3. The dust filter cylinder 2 is sleeved on the outer periphery of the wind cone cylinder 1, the large diameter end of the dust filter cylinder 2 is fixedly docked with the large diameter end of the wind cone cylinder 1, the stabilizing plate 3 is sleeved on the small diameter end of the wind cone cylinder 1, an annular groove 31 is provided at the bottom side edge of the stabilizing plate 3, a supporting cylinder 11 is provided on the inner wall of the wind cone cylinder 1, and the supporting cylinder 11 is inserted into the annular groove 31.

[0018] like Figure 1 As shown, in an exemplary embodiment of the present invention, a positioning hole 32 matching the small diameter section of the wind cone 1 is provided on the stabilizing plate 3, and the positioning hole 32 is configured as a cone hole structure with a thick top and a thin bottom to provide a better supporting effect for the wind cone 1.

[0019] like Figure 1 As shown, in an exemplary embodiment of the utility model, the dust filter cartridge 2 is composed of a filter cartridge segment 21, a first cone cylinder segment 22 and a second cone cylinder segment 23 arranged in sequence, and a circle of annular step surface is formed at the connection between the filter cartridge segment 21 and the first cone cylinder segment 22, and an annular step surface is provided with an annular groove, and a buckle hole is provided in the annular groove.

[0020] like Figure 1 As shown, in an exemplary embodiment of the utility model, it also includes a dust shield ring 4, the top side of the dust shield ring 4 is provided with an annular protrusion, the annular protrusion is provided with a buckle, the dust shield ring 4 is embedded in the annular groove through the annular protrusion, and the buckle is buckled in the buckle hole; it is used to realize the assembly of the dust shield ring 4.

[0021] like Figure 1 As shown, in an exemplary embodiment of the present invention, the dust shielding ring 4 is configured as a cover-like structure that is narrow at the top and wide at the bottom to prevent dust at the bottom of the dust cup from being entangled with the filter cartridge section 21 of the dust filter cartridge 2.

[0022] Therefore, the utility model has the following advantages:

[0023] The utility model provides a cone cylinder stabilizing structure for use in a dust cup, which is used to fix the wind cone cylinder by sleeve-arranging a stabilizing plate on the small-diameter section of the wind cone cylinder and by arranging a supporting cylinder in the dust filter cylinder that abuts against the stabilizing plate, so as to avoid vibration of the wind cone cylinder under the action of strong airflow; the utility model has the characteristics of simple structure and outstanding stabilizing effect, and is suitable for promotion.

[0024] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. The cone-shaped stabilizing structure used in the dust cup is characterized by: It includes a wind cone, a dust filter and a stabilizing plate. The dust filter is sleeved on the outer periphery of the wind cone, the large diameter end of the dust filter is fixedly connected to the large diameter end of the wind cone, the stabilizing plate is sleeved on the small diameter end of the wind cone, an annular groove is provided at the bottom edge of the stabilizing plate, a supporting tube is provided on the inner wall of the wind cone, and the supporting tube is inserted into the annular groove.

2. The cone-shaped cylinder stabilizing structure used in a dust cup according to claim 1, characterized in that: The stabilizing plate is provided with a positioning hole matching the small diameter section of the wind cone, and the positioning hole is formed into a cone hole structure with a thick upper part and a thin lower part.

3. The cone-shaped cylinder stabilizing structure used in a dust cup according to claim 1, characterized in that: The dust filter cartridge is composed of a filter cartridge section, a first cone cylinder section and a second cone cylinder section which are arranged in sequence. A ring-shaped step surface is formed at the connection between the filter cartridge section and the first cone cylinder section. An annular step surface is provided with an annular groove, and a buckle hole is provided in the annular groove.

4. The cone-shaped cylinder stabilizing structure used in the dust cup according to claim 3, characterized in that: It also includes a dust shield ring, the top side of which is provided with an annular protrusion, the annular protrusion is provided with a buckle, the dust shield ring is embedded in the annular groove through the annular protrusion, and the buckle is buckled in the buckle hole.

5. The cone-shaped cylinder stabilizing structure used in a dust cup according to claim 4, characterized in that: The dust shielding ring is configured as a cover-shaped structure which is narrow at the top and wide at the bottom.

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