Flip cover connecting structure applied to dust cup

Abstract

A turning cover connecting structure applied to a dust cup comprises a dust cup body and a turning cover, a shaft seat is arranged on the peripheral wall of an opening in the bottom end of the dust cup body, shaft holes are formed in lug plates on the two sides of the shaft seat, a connecting plate is arranged at the edge of the turning cover, a shaft rod is arranged on each of the two sides of the connecting plate, and the two shaft rods are rotationally arranged in the two shaft holes in a one-to-one correspondence mode. A protruding block is arranged at the outer end of the connecting plate, and a limiting block corresponding to the protruding block is arranged on the shaft seat. According to the flip cover connecting structure applied to the dust cup, the protruding block is arranged at the end of the connecting plate at the edge of the flip cover, the limiting block corresponding to the protruding block is arranged on the shaft seat, the flip cover overturning limiting function is achieved, the flip cover is prevented from shaking easily after being opened, the stability of the flip cover is improved, and the flip cover connecting structure is suitable for application and popularization.

Description

Technical Field

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

[0002] At present, handheld vacuum cleaners are increasingly used due to their ease of operation and maintenance. The dust cup of a vacuum cleaner is used to store garbage during the cleaning process. During use, dust is sucked into the dust cup to ensure that the dust cup cover is closed reliably to prevent problems such as loose closure and dust leakage during the cleaning process. After cleaning, the dust cup cover needs to be easy to open to clean the dust cup for the next use. The dust cup cover of existing vacuum cleaners is mostly connected to the dust cup by a hinged and buckled connection. This design is prone to shaking and instability of the dust cup cover after the dust cup cover is opened.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to design a flip cover connection 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 flip cover connection 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 flap connection structure used in a dust cup, comprising a dust cup body and a flap, an axle seat is provided on the peripheral wall of the bottom opening of the dust cup body, and axle holes are provided on the ear plates on both sides of the axle seat, a connecting plate is provided at the edge of the flap, an axle rod is provided on each side of the connecting plate, and the two axle rods are rotated in the two axle holes one by one, a protrusion is provided at the outer end of the connecting plate, and a limit block corresponding to the protrusion is provided on the axle seat.

[0006] The preferred technical solution is that the protrusion is configured as a wedge-shaped structure that is tilted inward from bottom to top.

[0007] A preferred technical solution is that the bottom of the protrusion forms an interference arrangement with the limiting block.

[0008] The preferred technical solution is: reinforcing ribs are provided at the connection between the shaft seat and the dust cup body.

[0009] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0010] The utility model provides a flap connection structure for use in a dust cup, wherein a protrusion is arranged at the end of a connection plate at the edge of the flap, and a limit block corresponding to the protrusion is arranged on the shaft seat to realize a flip limit function of the flap, thereby preventing the flap from shaking after opening, improving the stability of the flap, and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a cross-sectional view of the dust cup involved in the utility model.

[0012] Figure 2 for Figure 1 A is an enlarged schematic diagram. 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-Figure 2 . 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 1 to Figure 2As shown, according to an overall technical concept of the utility model, a flap connection structure for use in a dust cup is provided, including a dust cup body 1 and a flap 2. An axle seat 11 is provided on the peripheral wall of the bottom opening of the dust cup body 1. Axle holes are provided on the ear plates on both sides of the axle seat 11. A connecting plate 21 is provided at the edge of the flap 2. An axle rod is provided on each side of the connecting plate 21. The two axles are rotated in the two axle holes one by one. A protrusion 211 is provided at the outer end of the connecting plate 21, and a limit block 111 corresponding to the protrusion 211 is provided on the axle seat 11. By providing a protrusion 211 at the end of the connecting plate 21, and providing a limit block 111 corresponding to the protrusion 211 on the axle seat 11, the flip-over limit function of the flap is realized to prevent the flap from shaking easily after opening.

[0018] like Figure 1 to Figure 2 As shown, in an exemplary embodiment of the present invention, the protrusion 211 is configured as a wedge-shaped structure that is tilted inward from bottom to top, so as to achieve buffering during the limiting process and avoid damage caused by direct collision.

[0019] like Figure 1 to Figure 2 As shown, in an exemplary embodiment of the present invention, the bottom of the protrusion 211 and the limiting block 11 form an interference arrangement, and this structure can realize the clamping of the flip cover 2 to prevent it from shaking violently.

[0020] like Figure 1 to Figure 2 As shown, in an exemplary embodiment of the present utility model, reinforcing ribs are provided at the connection between the shaft seat 11 and the dust cup body 1 to improve the connection strength between the shaft seat 11 and the dust cup body 1 and extend their service life.

[0021] Therefore, the utility model has the following advantages:

[0022] The utility model provides a flap connection structure for use in a dust cup, wherein a protrusion is arranged at the end of a connection plate at the edge of the flap, and a limit block corresponding to the protrusion is arranged on the shaft seat to realize a flip limit function of the flap, thereby preventing the flap from shaking after opening, improving the stability of the flap, and being suitable for popularization and use.

[0023] 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. A flip cover connection structure used in a dust cup, comprising a dust cup body and a flip cover, wherein an axle seat is provided on the peripheral wall of the bottom opening of the dust cup body, and axle holes are provided on the ear plates on both sides of the axle seat, and a connecting plate is provided at the edge of the flip cover, and a shaft rod is provided on each side of the connecting plate, and the two shaft rods are rotated in the two shaft holes in a one-to-one correspondence, and the characteristics are: A protrusion is provided at the outer end of the connecting plate, and a limiting block corresponding to the protrusion is provided on the shaft seat.

2. The flip cover connection structure used in the dust cup according to claim 1, characterized in that: The projection is configured as a wedge-shaped structure that is arranged in an inwardly inclined manner from bottom to top.

3. The flip cover connection structure used in the dust cup according to claim 1, characterized in that: The bottom of the protrusion forms an interference arrangement with the limiting block.

4. The flip cover connection structure used in the dust cup according to claim 1, characterized in that: A reinforcing rib is provided at the connection between the shaft seat and the dust cup body.

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