Mite removing and dust collecting mechanism

Abstract

The utility model discloses an acarus killing and dust collecting mechanism which comprises a shell with a mounting cavity in the bottom, a dust collecting pipe communicated with the mounting cavity through an air inlet formed in the upper portion of the shell, an air guide pipe with one end connected with the end, opposite to the mounting cavity, of the dust collecting pipe, a rolling brush rotationally arranged in the mounting cavity and a driving assembly. The other end of the air guide pipe is used for being connected with a dust collection body, the driving assembly is installed in the shell through a supporting frame and is in transmission connection with one end of the rolling brush, and the rolling brush further comprises a body and at least two elastic layers spirally wrapping the outer side of the body. A strip-shaped installation groove is formed between any two adjacent elastic layers arranged at intervals, and a brush strip spirally extending along with the strip-shaped installation groove is installed in each strip-shaped installation groove. Through rotary beating of the brush strips on the rolling brush, not only can the force acting on the cloth cover be improved, but also dust on the cloth cover can be raised conveniently, and the efficiency and the cleanliness of mite removal and dust collection are improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tools, and in particular to a mite-removing vacuuming mechanism. Background Technology

[0002] Vacuum cleaners are mainly used for cleaning indoor spaces or the interiors of vehicles. As products are upgraded and consumers have higher and higher requirements, some vacuum cleaners now come with mite removal brushes, which can achieve both cleaning and mite removal effects. Currently, vacuum cleaners with mite removal brushes include the vacuum cleaner body and the mite removal brush connected to the vacuum cleaner body.

[0003] Currently, the mite-removal brushes included in existing vacuum cleaners are generally used to clean dust particles from beds, mattresses, and sofas using either a roller brush or just the suction nozzle. However, because beds, mattresses, and sofas are made of soft fabric, they often cannot be thoroughly vacuumed. Utility Model Content

[0004] The purpose of this invention is to provide a mite-removing vacuuming mechanism. This mechanism uses the rotating and beating action of the brush strips on the roller brush to increase the force applied to the fabric surface and to easily lift the dust off the fabric, thereby improving the efficiency and cleanliness of mite removal and vacuuming.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a mite-removing vacuuming mechanism, comprising: a housing with a mounting cavity at the bottom, a vacuuming pipe communicating with the mounting cavity through an air inlet opened at the upper part of the housing, a guide pipe with one end connected to the end of the vacuuming pipe opposite to the end of the mounting cavity, a roller brush and a drive assembly rotatably disposed in the mounting cavity, the other end of the guide pipe being used to connect to the vacuuming body, the drive assembly being mounted in the housing through a support frame and being drivenly connected to one end of the roller brush, the roller brush further comprising a body and at least two elastic layers spirally covering the outside of the body, a strip-shaped mounting groove being formed between any two adjacent and spaced elastic layers, each of the strip-shaped mounting grooves being fitted with a brush strip extending spirally along the strip-shaped mounting groove, the other side of the brush strip embedded in the strip-shaped mounting groove extending away from the body.

[0006] The following are further improvements to the above technical solution:

[0007] 1. In the above scheme, the winding pitch of the elastic layer is greater than the length of the roller brush.

[0008] 2. In the above scheme, the ratio between the width of the brush strip and the outer diameter of the body is 1:0.8~1.5.

[0009] 3. In the above scheme, the brush strip is at least one of an elastic strip or a bristle strip.

[0010] 4. In the above scheme, the cross-section of the strip mounting groove is set to T-shape.

[0011] 5. In the above scheme, the air duct and the dust suction pipe are connected by a plug-in connection.

[0012] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0013] This utility model relates to a mite-removing and dust-collecting mechanism. Its drive component is installed inside the housing via a support frame and is connected to one end of the roller brush. The roller brush further includes a body and at least two elastic layers that are spirally wrapped around the outside of the body. A strip-shaped mounting groove is formed between any two adjacent and spaced elastic layers. Each strip-shaped mounting groove is equipped with a brush strip that extends spirally along the groove. The other side of the brush strip, which is embedded in the groove, extends away from the body. By rotating and beating the brush strip on the roller brush, the force acting on the cloth surface can be increased, and the dust on the cloth surface can be easily lifted, thereby improving the efficiency and cleanliness of mite removal and dust collection. Attached Figure Description

[0014] Appendix Figure 1 This is a schematic diagram of the overall structure of the mite-removing and dust-collecting mechanism of this utility model;

[0015] Appendix Figure 2 This is a schematic diagram of the brush head housing in the mite-removing vacuuming mechanism of this utility model;

[0016] Appendix Figure 3 This is a schematic diagram of the brush head structure in the mite-removing and dust-collecting mechanism of this utility model;

[0017] Appendix Figure 4 This is a partial structural diagram of the brush head in the mite-removing and dust-collecting mechanism of this utility model;

[0018] Appendix Figure 5 This is a partial structural cross-sectional view of the brush head in the mite-removing and dust-collecting mechanism of this utility model;

[0019] Appendix Figure 6 This is a schematic diagram of the roller brush in the mite removal and dust collection mechanism of this utility model.

[0020] In the attached diagrams: 1. Mounting cavity; 2. Housing; 3. Air inlet; 4. Suction pipe; 5. Roller brush; 51. Body; 52. Elastic layer; 53. Strip mounting groove; 54. Brush strip; 6. Drive assembly; 61. Motor; 62. Drive wheel; 63. Belt; 64. Driven wheel; 65. Bearing; 66. Rotating shaft; 7. Support frame; 8. Air duct. Detailed Implementation

[0021] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0022] Example 1: A mite-removing vacuum cleaner mechanism includes: a housing 2 with a mounting cavity 1 at the bottom, a vacuum pipe 4 communicating with the mounting cavity 1 through an air inlet 3 opened on the upper part of the housing 2, a guide pipe 8 with one end connected to the vacuum pipe 4 opposite to the end of the mounting cavity 1, a roller brush 5 rotatably disposed in the mounting cavity 1, and a drive assembly 6. The other end of the guide pipe 8 is used to connect to the vacuum body. The drive assembly 6 is installed in the housing 2 through a support frame 7 and is drivenly connected to one end of the roller brush 5. The roller brush 5 further includes a body 51 and at least two elastic layers 52 that are spirally wrapped around the outside of the body 51. A strip-shaped mounting groove 53 is formed between any two adjacent and spaced elastic layers 52. Each strip-shaped mounting groove 53 is equipped with a brush strip 54 that extends spirally along the strip-shaped mounting groove 53. The other side of the brush strip 54, which is embedded in the strip-shaped mounting groove 53, extends away from the body 51.

[0023] The winding pitch of the elastic layer 52 is greater than the length of the roller brush 5; the ratio between the width of the brush strip 54 and the outer diameter of the body 51 is 1:0.9; the brush strip 54 is an elastic strip; the cross-section of the strip mounting groove 53 is set to T-shape.

[0024] The aforementioned drive assembly 6 further includes: a motor 61 mounted on one side of the support frame 7, a drive wheel 62 mounted on the output shaft of the motor 61 and located on the other side of the support frame 7, and a driven wheel 64 that is connected to the drive wheel 62 via a belt 63; one end of a rotating shaft 66 mounted on the support frame 7 via a bearing 65 is connected to the driven wheel 64, and the other end of the rotating shaft 66 is connected to the roller brush 5.

[0025] The aforementioned support frame 7 is fixedly installed inside the housing 2 and located on the outside of one end of the mounting cavity 1; the aforementioned elastic layer 52 is a silicone layer.

[0026] Example 2: A mite-removing vacuuming mechanism includes: a housing 2 with a mounting cavity 1 at the bottom, a vacuuming pipe 4 communicating with the mounting cavity 1 through an air inlet 3 opened at the upper part of the housing 2, a guide pipe 8 with one end connected to the vacuuming pipe 4 opposite to the end of the mounting cavity 1, a roller brush 5 rotatably disposed in the mounting cavity 1, and a drive assembly 6. The other end of the guide pipe 8 is used to connect to the vacuuming body. The drive assembly 6 is installed in the housing 2 through a support frame 7 and is drivenly connected to one end of the roller brush 5. The roller brush 5 further includes a body 51 and at least two elastic layers 52 that are spirally wrapped around the outside of the body 51. A strip-shaped mounting groove 53 is formed between any two adjacent and spaced elastic layers 52. Each strip-shaped mounting groove 53 is equipped with a brush strip 54 that extends spirally along the strip-shaped mounting groove 53. The other side of the brush strip 54, which is embedded in the strip-shaped mounting groove 53, extends away from the body 51.

[0027] The winding pitch of the elastic layer 52 is greater than the length of the roller brush 5; the ratio between the width of the brush strip 54 and the outer diameter of the body 51 is 1:1.3; the brush strip 54 is a bristle strip; the elastic layer 52 is a rubber layer; the housing 2 and the suction pipe 4 are integrally formed.

[0028] When using the above-mentioned mite removal and vacuuming mechanism, the rotating and beating action of the brush strips on the roller brush can increase the force applied to the fabric surface and facilitate the lifting of dust from the fabric surface, thereby improving the efficiency and cleanliness of mite removal and vacuuming.

[0029] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A mite-removing vacuum cleaner mechanism, comprising: The enclosure (2) has a mounting cavity (1) at the bottom, a suction pipe (4) that communicates with the mounting cavity (1) through an air inlet (3) at the top of the enclosure (2), a guide pipe (8) with one end connected to the suction pipe (4) opposite to the end of the mounting cavity (1), a roller brush (5) and a drive assembly (6) rotatably disposed in the mounting cavity (1), the other end of the guide pipe (8) being used to connect to the vacuum body, characterized in that: the drive assembly (6) is mounted in the enclosure (2) through a support frame (7) and connected to the roller brush (5) One end of the roller brush (5) is connected to the drive. The roller brush (5) further includes a body (51) and at least two elastic layers (52) that are spirally wrapped around the outside of the body (51). A strip-shaped mounting groove (53) is formed between any two adjacent and spaced elastic layers (52). A brush strip (54) that extends spirally along the strip-shaped mounting groove (53) is installed in each of the strip-shaped mounting grooves (53). The other side of the brush strip (54) that is embedded in the strip-shaped mounting groove (53) extends away from the body (51).

2. The mite-removing vacuuming mechanism according to claim 1, characterized in that: The winding pitch of the elastic layer (52) is greater than the length of the roller brush (5).

3. The mite-removing vacuuming mechanism according to claim 1 or 2, characterized in that: The ratio between the width of the brush strip (54) and the outer diameter of the body (51) is 1:0.8~1.

5.

4. The mite-removing vacuuming mechanism according to claim 1 or 2, characterized in that: The brush strip (54) is at least one of an elastic strip or a bristle strip.

5. The mite-removing vacuuming mechanism according to claim 1 or 2, characterized in that: The cross-section of the strip mounting groove (53) is T-shaped.

6. The mite-removing vacuuming mechanism according to claim 1, characterized in that: The air duct (8) and the dust suction pipe (4) are connected by a plug-in connection.

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