Storage structure for suction and blowing integrated dust collector

Abstract

The utility model relates to a containing structure for a suction-blowing integrated dust collector, which comprises a charging base, a dust collector main body capable of being contained in the charging base, and a dust cup assembly arranged at one end of the dust collector main body, the dust cup assembly comprises a dust cup shell provided with a mounting cavity, and an HEPA assembly capable of being mounted in the mounting cavity, guide columns symmetrically arranged and located on the two sides are arranged in the mounting cavity, ejector pins capable of being stressed to contract are arranged in the guide columns, the ends, facing the outer side of the mounting cavity, of the ejector pins are located outside the guide columns, an annular structure corresponding to the mounting cavity in size is arranged on the peripheral side of the HEPA assembly, and clamping blocks symmetrically arranged are arranged on the outer side of the annular structure; a pressing groove which is located in the inner side face of the dust cup shell and corresponds to the clamping block in position is formed in a cavity opening of the mounting cavity, and one side of the inner end of the pressing groove extends sideward to form an extension groove. The limiting device is convenient to install and operate, good in limiting effect on the HEPA assembly and not prone to disengagement when used.

Description

Technical Field

[0001] The utility model belongs to the field of vacuum cleaners, and in particular relates to a storage structure for a vacuum cleaner with suction and blowing function. Background Art

[0002] Commercially available suction-blowing vacuum cleaners use HEPA components for filtration. The HEPA component's filtering principle is to capture dust particles in the air on the filter surface through fiber interception, inertial collision, diffusion, and gravity sedimentation, thereby achieving the purpose of filtration. Currently, most HEPA components rely on a silicone pad attached to the side to form a mutually restraining fixed effect with the dust cup. This fixing method has the risk of the HEPA component falling out when the dust cup is emptied. If the HEPA component is not properly installed, it will affect the suction and filtration effect of the vacuum cleaner during use. Utility Model Content

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a storage structure for a vacuum cleaner with suction and blowing function.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A storage structure for a suction-and-blowing vacuum cleaner comprises a charging base and a vacuum cleaner main body that can be stored in the charging base, a dust cup assembly installed at one end of the vacuum cleaner main body, the dust cup comprises a dust cup shell provided with a mounting cavity, a HEPA assembly that can be installed in the mounting cavity, the mounting cavity is provided with symmetrically arranged guide columns located on both sides, the guide columns are each provided with a pin that can be retracted under force, and the pin is located outside the guide column toward one end outside the mounting cavity; an annular structure corresponding to the size of the mounting cavity is provided on the circumference of the HEPA assembly, and symmetrically arranged card blocks are provided on the outside of the annular structure; the mounting cavity mouth is provided with a downward pressure groove located on the inner side of the dust cup shell and corresponding to the position of the card block, and one side of the inner end of the downward pressure groove extends to the side to form an extension groove.

[0006] Preferably, the inner end of the extension slot is connected to a card slot that can cooperate with the card block.

[0007] Preferably, a toothed structure is provided at one end of the HEPA component away from the installation cavity.

[0008] Preferably, a circular ring is sleeved on the peripheral side of the HEPA component and is arranged parallel to the annular structure; when the HEPA component is placed in the installation cavity, the card block will enter along the downward pressure groove, and one side of the circular ring will abut against the ejector pin.

[0009] Compared with the prior art, the utility model has the following advantages and effects: easy installation and operation, good limiting effect, and the HEPA component is not easy to fall out. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1The utility model is a schematic structural diagram of an embodiment of a suction-blowing integrated vacuum cleaner.

[0011] Figure 2 It is a structural schematic diagram of the dust cup of the embodiment.

[0012] Figure 3 Schematic diagram of the structure of the dust cup shell in the embodiment.

[0013] Figure 4 Schematic diagram of the positional relationship between the HEPA component and the ejector pin in the embodiment.

[0014] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application. DETAILED DESCRIPTION

[0015] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0016] Example

[0017] like Figures 1-4 As shown, this embodiment is a storage structure for a vacuum cleaner with suction and blowing function, which includes a charging base 7, a vacuum cleaner body 6 that can be stored in the charging base 7 and charged at the same time, and a dust cup assembly 1 installed at one end of the vacuum cleaner body 6. The dust cup assembly 1 includes a dust cup housing 2 provided with a mounting cavity 21 and a HEPA assembly 3 that can be installed in the mounting cavity 21. Specifically, the mounting cavity 21 is provided with symmetrically arranged guide posts 22 located on both sides. The guide posts 22 are each provided with an ejector pin 4 that can retract under force and reset when no force is applied. The ejector pin 4 is located outside the guide post 22 with one end facing outside the mounting cavity 21.

[0018] like Figure 2-Figure 4 As shown, the periphery of the HEPA assembly 3 is provided with an annular structure 31 corresponding to the size of the mounting cavity 21 and a circular ring 32 arranged parallel to the annular structure 31. A symmetrically arranged clamping block 33 is provided on the outside of the annular structure 31. The opening of the mounting cavity 21 is provided with a downward pressure groove 23 located on the inner side of the dust cup housing 2 and corresponding to the position of the clamping block 33. One side of the inner end of the downward pressure groove 23 extends to the side to form an extension groove 24. The inner end of the extension groove 24 is connected to a clamping groove 25 that can cooperate with the clamping block 33.

[0019] The working process of the dust cup 1 structure is as follows: when the Hepa component 3 needs to be installed in the dust cup housing 2, the card block 33 is aligned with the down-pressing groove 23, and then the Hepa component 3 is pressed toward the inner end of the installation cavity 21. At this time, the card block 33 enters along the down-pressing groove 23 and abuts against the inner end of the down-pressing groove 23. At the same time, one side of the ring 32 abuts against the ejector pin 4, and the ejector pin 4 contracts under the force. Then, the Hepa component 3 is rotated to move the card block 33 toward the direction of the extension groove 24 until the card block 33 is The side is abutted against the inner end of the extension groove 24, and finally the HEPA component 3 is released. The ejector pin 4 resets after being free from force, and the HEPA component 3 is lifted up. The clamping block 33 moves up and is clamped in the clamping groove 25 to form a limit. When the HEPA component 3 needs to be taken out from the dust cup shell 2, the HEPA component 3 is pressed down, and then the HEPA component 3 is rotated in the opposite direction to move the clamping block 33 along the extension groove 24 to the downward groove 23. When the clamping block 33 completely enters the downward groove 23, lift the HEPA component 3 to complete the removal.

[0020] like Figure 2 、 Figure 4 As shown, a toothed structure 5 is provided at one end of the HEPA component 3 away from the mounting cavity 21. The toothed structure 5 is used to enhance the friction force of the end of the HEPA component 3, making it easier to rotate the HEPA component 3 by pinching the end.

[0021] The above contents described in this specification are merely examples of the present invention. Those skilled in the art of the present invention may make various modifications, additions, or substitute similar methods to the specific embodiments described, as long as they do not deviate from the contents of this specification or exceed the scope defined by the claims, and shall fall within the scope of protection of the present invention.

Claims

1. A storage structure for a vacuum cleaner with a suction and blower system, comprising a charging base, a vacuum cleaner body that can be stored in the charging base, and a dust cup assembly mounted at one end of the vacuum cleaner body, characterized in that: The dust cup assembly includes a dust cup housing provided with a mounting cavity, a Hepa assembly that can be installed in the mounting cavity, and guide columns symmetrically arranged and located on both sides of the mounting cavity. Each guide column is provided with a pin that can be retracted under force, and the pin is located outside the guide column at one end facing the outside of the mounting cavity; An annular structure corresponding to the size of the installation cavity is provided around the HEPA component, and symmetrically arranged clamping blocks are provided on the outside of the annular structure; The opening of the installation cavity is provided with a downward pressing groove located on the inner side of the dust cup shell and corresponding to the position of the card block, and one side of the inner end of the downward pressing groove extends to the side to form an extension groove.

2. The storage structure for a suction-blowing integrated vacuum cleaner according to claim 1, characterized in that: The inner end of the extension slot is connected with a card slot that can be matched with the card block.

3. The storage structure for a suction-blowing integrated vacuum cleaner according to claim 1, characterized in that: A toothed structure is provided on the end of the HEPA component away from the installation cavity.

4. The storage structure for a suction-blowing integrated vacuum cleaner according to any one of claims 1 to 3, characterized in that: The peripheral side of the HEPA component is also sleeved with a circular ring arranged parallel to the annular structure; When the HEPA component is placed in the installation cavity, the block enters along the downward pressure groove, and one side of the ring abuts against the ejector pin.

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