TWI730620B - Roller for cleaning and dust cleaning device having the same - Google Patents

Abstract

A roller for cleaning and a dust cleaning device having the same are provided. The roller has a roller body and a pivoting portion arranged in the roller body. The roller body is cylindrical and has a hollow area therein. An external surface of the roller body is covered with bristles, and the pivoting portion is arranged in the hollow area of the roller body. The roller body is made of soft material and the bristles are thereby deformable with the roller body when squeezed by an external force. Accordingly, it is easy to remove hairs stuck on the bristles by deforming the soft material, and the present disclosure is thereby convenient for cleaning.

Description

Roller for cleaning and dust removal device with the same

The present invention relates to a cleaning appliance, especially a cleaning roller and a dust removal device with the roller.

According to, indoor cleaning has been one of the daily tasks performed by every household today. In terms of cleaning, in addition to general dust, it is not easy to remove the hair that has fallen from the human body. It is often necessary to use a cleaning roller that can adhere to the hair, and it is driven by human hands or tools to clean the ground. Rolling up, so as to stick the hair on the roller to achieve the purpose of cleaning.

However, when you want to clean the hairs on the rollers, the general rollers are made of materials with a certain degree of hardness, and the hairs are easy to cling to the bristles on the rollers and are not easy to remove, resulting in a period of use on the cleaning appliance. After time, it is difficult to keep clean and hygienic due to too much hair.

In view of this, in order to improve and solve the above-mentioned shortcomings, the inventor of the present invention made great efforts to research and cooperate with the application of scientific theory, and finally proposed an invention with reasonable design and effective improvement of the above-mentioned shortcomings.

The main purpose of the present invention is to provide a cleaning roller and a dust removal device with the roller, which is composed of soft materials, so that the hair that is clinging on can easily retreat through the deformation of the soft materials, so as to achieve convenient cleaning. The purpose.

In order to achieve the above-mentioned object, the present invention provides a cleaning roller, which includes a roller body and a pivot part arranged in the roller body. The roller body is cylindrical and has a hollow area therein. The outer surface is covered with bristles, and the pivot part is set in the hollow area of the roller; the roller system is composed of soft material, so that the roller can be squeezed by external force and deformed together with the bristles.

In order to achieve the above-mentioned object, the present invention provides a dust removal device, which can be a vacuum cleaner, a sweeping robot or various cleaning appliances, and is provided with the above-mentioned cleaning roller.

In order to enable your reviewer to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, the accompanying drawings are only for reference and illustration, and are not used to limit the present invention. .

Please refer to FIG. 1, FIG. 2 and FIG. 3, which are respectively a three-dimensional exploded schematic diagram, a three-dimensional combined schematic diagram, and a schematic diagram of the internal structure of the roller and the supporting member of the present invention. The present invention provides a cleaning roller and a dust removal device with the roller. The roller 1 can be applied to various cleaning appliances or the dust removal device 2 (that is, as shown in FIG. 5); the dust removal device 2 may be A vacuum cleaner or a cleaning robot, and the roller 1 includes a roller 10 and a pivot portion 11 arranged in the roller 10; wherein:

The roller 10 has a cylindrical shape and is suitable for rolling, and the cylindrical interior of the roller 10 has a hollow area 100, which can be used for pivotal connection of structures such as a pivot (figure omitted). It can be installed on various cleaning tools or the dust removal device 2 mentioned above. The outer surface of the roller 10 is covered with bristles 101, so that when the roller 10 is pushed or driven by an external force to roll on the place to be cleaned, the bristles 101 can be used to pick up dust or hair. , So as to achieve the purpose of cleaning.

In conclusion, in the embodiment of the present invention, the bristles 101 may adopt bristles of different softness and hardness depending on the actual application, that is, at least include the first bristles 101a and the second bristles 101b. The two bristles 101b are soft, and a groove 102 without any bristles can be reserved on the outer surface of the roller 10 for the purpose of collecting dust, and the groove 102 may have a "V" shape. Either "U"-shaped, or wavy or composed of multiple spirals, etc., and can be set according to the rolling direction.

Please refer to Figures 3 and 4 together. The pivot portion 11 is arranged in the hollow area 100 of the roller 10, and can be used for pivotal connection with various cleaning tools or the dust removal device 2; In the embodiment of the invention, the pivot portion 11 may have a sleeve 110, and a plurality of connecting ribs 111 extending from the sleeve 110 and connected to the roller body 10, and can be mounted on the sleeve 110 At least one key groove 112 is provided for the pivotal alignment connection of the pivotal connection. Accordingly, as shown in FIG. 5, the roller 1 can be easily installed on a cleaning appliance or device such as the dust removal device 2 described above.

When the roller 1 is used by the above-mentioned de-seat device 2 or cleaning appliance, as shown in FIG. 6, the bristles 101 of the roller 1 will be covered with dust or hair. Among them, the hair is particularly entangled on the bristles 101 due to messy flocculation and is difficult to remove. Therefore, the present invention mainly makes the roller 10 be composed of a soft material, and the soft material can be rubber, so that the roller 10 It can be squeezed and deformed by external force, and the bristles 101 covering the outer surface of the roller body 10 can also be deformed accordingly, so that the hairs wrapped around the bristles 101 are more easily separated from the bristles 101, thereby applying dirt such as hairs After the external force of the roller 10 in the axial direction, the dirt can be easily removed from the bristles 101 to achieve the purpose of easy cleaning. As shown in FIG. 7, the present invention can also be implemented by a removal tool 13, which can be a cylindrical body and has a sleeve hole 130 for the roller 1 to be inserted into. The diameter d is larger than the outer diameter of the roller 10 but smaller than the outer diameter of the bristles 101, so that when the roller 1 is inserted into the sleeve hole 130, the hairs clinging to the bristles 101 can be retreated by the removing tool.

In addition, please refer to Figures 1 to 3 again. The present invention can also add a plurality of support members 12 in the hollow area 100 of the roller body 10. The support members 12 can also be made of materials such as rubber or sponge. Located on two sides of the pivot portion 11. The pivot portion 11 can also be integrally formed with the roller 10, that is, the pivot portion 11 is also made of a soft material such as a soft material, and the connecting rib 111 can be flexible to increase the rolling body 10 Deflection degree of external force deformation.

Therefore, the cleaning roller and the dust removal device having the roller of the present invention can be obtained by the above-mentioned structure composition.

In summary, this invention clearly achieves the intended purpose of use, and solves the deficiencies of conventional knowledge, and because of its novelty and advancement, it fully meets the requirements of an invention patent application. The application is filed in accordance with the Patent Law. Please check and verify in detail. Grant the patent in this case to protect the rights of the inventor.

However, the above descriptions are only the preferred and feasible embodiments of the present invention, and the scope of the patent of the present invention is not limited thereby. Therefore, all equivalent technologies, means and other changes made by using the description and drawings of the present invention are the same. It is included in the scope of the present invention, and is fully disclosed.

<The present invention> 1: Roller 10: Roller 100: hollow area 101: bristles 101a: first bristles 101b: second bristles 102: groove 11: Pivot 110: Bushing 111: connecting rib 112: Keyway 12: Support 13: remove tools 130: set hole 2: Dust removal device

Figure 1 is a three-dimensional exploded schematic view of the roller and the support of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional combination of the roller and the support of the present invention.

Figure 3 is a schematic diagram of the internal structure of the roller and support of the present invention.

Fig. 4 is a cross-sectional view of section 4-4 of Fig. 3.

Fig. 5 is a schematic diagram of the three-dimensional combination of the dust removal device and the roller of the present invention.

Figure 6 is a schematic diagram of the roller of the present invention after use.

Figure 7 is a schematic diagram of the roller of the present invention after cleaning.

1: Roller

10: Roller

100: hollow area

101: bristles

101a: first bristles

101b: second bristles

102: groove

12: Support

Claims (10)

A cleaning roller includes: a roller, which is cylindrical and has a hollow area therein, and the outer surface of the roller is covered with bristles, the bristles can stain dirt when the roller rolls And a pivot part arranged in the hollow area of the roller; wherein the roller system is composed of a soft material, so that the roller can be squeezed by an external force and deformed together with the bristles, thereby facilitating the The dirt is removed from the bristles. The cleaning roller according to claim 1, wherein a plurality of support members are arranged in the hollow area of the roller body, and they are respectively located on two sides of the pivot part. The cleaning roller according to claim 2, wherein the supporting members are made of rubber or sponge materials. The cleaning roller according to claim 1 or 2, wherein the bristles include first bristles and second bristles, and the first bristles are softer than the second bristles. The cleaning roller according to claim 4, wherein a groove is reserved on the outer surface of the roller. The cleaning roller according to claim 5, wherein the groove is in the shape of a "V" or "U", or is wavy or formed by a plurality of spirals. The cleaning roller according to claim 1, wherein the pivot part and the roller body are formed integrally. The cleaning roller according to claim 1 or 7, wherein the pivot part has a shaft sleeve and a plurality of connecting ribs extending from the shaft sleeve and connected to the roller body. The cleaning roller according to claim 1, which further includes a removal tool, and the removal tool has a sleeve hole into which the roller can be sleeved. The diameter of the sleeve hole is larger than the outer diameter of the roller but smaller than the outer diameter of the roller. The outer diameter of the bristles. A dust removal device is provided with the cleaning roller as described in claim 1.

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