Cleaning device

Abstract

The utility model discloses cleaning equipment. The cleaning equipment comprises a cleaning main body and a dehairing structure, and an air inlet is formed in the bottom of the cleaning main body; the dehairing structure is arranged at the bottom of the cleaning body, and at least part of the air inlet is located behind the dehairing structure in the advancing direction of the cleaning body. According to the cleaning equipment, the hair on the to-be-cleaned surface (such as a blanket or a bed sheet surface) is scraped through the hair scraping structure, so that the hair can be better separated from the to-be-cleaned surface, the scraped hair can be sucked into the air inlet to be removed, the hair on the to-be-cleaned surface can be effectively cleaned, the cleaning effect of the cleaning equipment is improved, and the use experience of a user is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning device. Background Art

[0002] Cleaning equipment such as dust removers or vacuum cleaners contact the surface to be cleaned through the air inlet at the bottom of the cleaning equipment, thereby sucking away the dust on the surface to be cleaned. However, since hair is more easily entangled on the surface to be cleaned, such as blankets or bed sheets, it is difficult for traditional cleaning equipment to remove the hair on the blankets or bed sheets under the suction effect of the air inlet, resulting in incomplete cleaning and poor user experience. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is that the traditional cleaning equipment cannot effectively remove the hair on the blanket surface or the bed sheet surface, resulting in incomplete cleaning and poor cleaning effect, which affects the user experience.

[0004] In order to solve the above technical problems, the utility model provides a cleaning device, comprising:

[0005] A cleaning body, wherein an air inlet is provided at the bottom of the cleaning body;

[0006] The scraping structure is arranged at the bottom of the cleaning body, and in the direction along which the cleaning body moves, at least part of the air inlet is located behind the scraping structure.

[0007] Optionally, the scraping structure includes a plurality of protrusions protruding from the bottom of the cleaning body, and the plurality of protrusions are arranged along the circumference of the air inlet.

[0008] Optionally, a plurality of protrusions are located in front of the air inlet.

[0009] Optionally, the plurality of protrusions are located on at least one peripheral side edge of the air inlet along the left-right direction of the cleaning body.

[0010] Optionally, the shapes of the plurality of protrusions are arranged differently.

[0011] Optionally, the plurality of protrusions are arranged in an array, and the protrusions in every two adjacent columns or every two adjacent rows are staggered.

[0012] Optionally, the heights of the plurality of protrusions protruding from the bottom of the cleaning body are arranged at different levels.

[0013] Optionally, the scraping structure further comprises a glue condition, the glue condition is detachably arranged at the bottom of the cleaning body, and the plurality of protrusions are arranged on the glue condition.

[0014] Optionally, the adhesive is bonded to or magnetically attracted to the cleaning body.

[0015] Optionally, the cleaning device is configured as a mite remover or a vacuum cleaner.

[0016] The technical solution provided by the utility model has the following advantages:

[0017] The cleaning device provided by the utility model comprises a cleaning body and a scraping structure. An air inlet is provided at the bottom of the cleaning body. When the cleaning device is cleaning, garbage on the surface to be cleaned is sucked into the cleaning body through the air inlet, so as to clean the surface to be cleaned. Moreover, by providing a scraping structure at the bottom of the cleaning body, the scraping structure can be used to scrape off hair on the surface to be cleaned (such as a blanket or a bed sheet surface) when the cleaning device is cleaning, so that the hair can be better separated from the surface to be cleaned. Furthermore, since at least a part of the air inlet is located behind the scraping structure, the scraped hair can be sucked into the air inlet for removal, so that the hair on the surface to be cleaned can be effectively cleaned, the cleaning effect of the cleaning device is improved, and the user experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of an embodiment of a cleaning device provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic structural diagram of the cleaning device from another perspective.

[0021] Description of reference numerals:

[0022] 100-cleaning device; 1-cleaning body; 2-shaving structure; 21-protrusion. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0025] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0026] The utility model provides a cleaning device 100, which can be configured as a mite remover or a vacuum cleaner, etc. The cleaning device 100 can be used to clean general hard surfaces (such as floors, walls, etc.), and can also be used to clean soft surfaces (such as carpets or bed sheets and other surfaces that are prone to hair attachment). In particular, the cleaning effect of hair on soft surfaces is better, so that the cleaning device 100 can better meet the usage requirements of different cleaning occasions.

[0027] Specifically, see Figure 1 and Figure 2 The cleaning device 100 includes a cleaning body 1 and a scraping structure 2. The cleaning body 1 may include a shell, and cleaning components, suction components, beating components, garbage storage boxes and other cleaning structures arranged in the shell. An air inlet is provided at the bottom of the cleaning body 1, and the air inlet is connected to the outside and the garbage storage box. The air inlet is formed at the bottom of the shell. When the suction component (such as a fan) is turned on, a negative pressure can be formed in the garbage storage box. The garbage outside the cleaning device 100 can be sucked into the garbage storage box from the air inlet for storage under the action of the suction component, so as to realize the cleaning process. Moreover, by providing a scraping structure 2 at the bottom of the cleaning body 1, and making at least a part of the air inlet located behind the scraping structure 2 in the direction of advancement of the cleaning body 1, when the cleaning device 100 cleans the surface to be cleaned, the scraping structure 2 scrapes off the hair on the surface to be cleaned (such as a blanket or a sheet surface), so that the hair can be better separated from the surface to be cleaned, especially the surface of the blanket or the sheet surface that is easy to absorb hair, so that the hair can be better sucked into the air inlet, thereby achieving deep cleaning of the surface to be cleaned, improving the cleaning effect of the cleaning device 100, and making the user experience better.

[0028] Preferably, if Figure 2 As shown in the figure, the shaving structure 2 includes a plurality of protrusions 21 protruding from the bottom of the cleaning body 1, and the plurality of protrusions 21 are arranged along the circumference of the air inlet, so that the plurality of protrusions 21 are arranged closer to the air inlet, and the hair shaved by the plurality of protrusions 21 can be more easily sucked into the air inlet, so that the hair processing is cleaner and not easy to leak out.

[0029] It is understood that, in one embodiment, if Figure 1 and Figure 2 As shown in , a plurality of protrusions 21 may be provided only on the front side of the air inlet. When the cleaning device 100 moves in the forward direction, the shaved hair may be driven by the cleaning body 1 to move along the bottom of the cleaning body 1 to better enter the air inlet.

[0030] In another embodiment, a plurality of protrusions 21 may be located on at least one side edge of the air inlet along the left-right direction of the cleaning body 1, so that the area occupied by the protrusions 21 is relatively smaller, so that when the cleaning device 100 contacts and cleans the surface to be cleaned, the friction force formed by the protrusions 21 is smaller, making the cleaning device 100 easier to operate during cleaning movement.

[0031] Of course, projections 21 may be provided at various locations around the air inlet, so that the hair scraping efficiency is higher. During the cleaning process, the cleaning device 100 may be repeatedly moved back and forth, so that the hair scraped by the projections 21 at various locations can be sucked into the cleaning device 100 to improve the cleaning efficiency.

[0032] There are no excessive restrictions on the shape of the protrusions 21. The shapes of the multiple protrusions 21 may be set uniformly; or, the shapes of the multiple protrusions 21 may be set differently to ensure a better shaving effect while preventing the protrusions 21 from causing damage to the surface to be cleaned. The surface of the protrusion 21 used to contact the surface to be cleaned should be smooth and not easy to scratch the surface to be cleaned. The cross-section of the protrusion 21 may be circular, elliptical, polygonal or irregular, and the circumferential sides of the protrusion 21 are all arc-shaped, so that the protrusion 21 is not easy to scratch the surface to be cleaned when it contacts the surface to be cleaned.

[0033] Moreover, combined with Figure 1 and Figure 2 As shown in the figure, a plurality of protrusions 21 are arranged in an array, and each two adjacent columns of protrusions 21 or each two adjacent rows of protrusions 21 are staggered, so that the arrangement of the plurality of protrusions 21 is more uniform and the arrangement density is greater, so that when cleaning, there are no shaving dead corners, so as to ensure that the hair cleaning effect everywhere is more consistent.

[0034] In addition, the heights of the multiple protrusions 21 protruding from the bottom of the cleaning body 1 can also be set differently, wherein the shorter protrusions 21 can be set on the inner side of the higher protrusions 21 (that is, the shorter protrusions 21 are located behind the higher protrusions 21 along the forward direction of the cleaning body 1). When the cleaning device 100 is cleaning, the higher protrusions 21 are used to shave hair. When the shaved hair moves along the bottom of the cleaning body 1, the shaved hair can be combed under the action of the shorter protrusions 21 when passing through the shorter protrusions 21, so that the hair is not easy to clump, so that it is smoother when sucked into the air inlet, and it is not easy to form hair clumps and cause blockage, thereby achieving a better cleaning effect.

[0035] In another embodiment, a plurality of protrusions 21 can be detachably arranged on the cleaning body 1. Specifically, the scraping structure 2 also includes a rubber condition, and a plurality of protrusions 21 are arranged on the rubber condition, which is detachably arranged at the bottom of the cleaning body 1 through the rubber condition. When the cleaning device 100 is used to clean a surface to be cleaned with more hair (such as a blanket surface, a velvety bed sheet surface, etc.), the rubber condition can be installed at the bottom of the cleaning body 1, so that the hair on the surface to be cleaned can be scraped off by the protrusions 21 on the rubber condition, making it easier to clean the hair. When the cleaning device 100 cleans a smoother surface, such as a floor surface or a silk bed sheet surface, in order to avoid the protrusions 21 from scratching the surface to be cleaned, the rubber condition can be removed from the cleaning body 1 for cleaning. Since the smooth surface to be cleaned is not easy to adhere to hair, it can still be cleaned by the cleaning device 100 without the protrusions 21. The use of the cleaning device 100 is more diverse and flexible, and can better meet the cleaning needs of different surfaces to be cleaned.

[0036] Preferably, the adhesive conditioner is bonded or magnetically attracted to the cleaning body 1, so that the adhesive conditioner is easier to disassemble and use. A mark, such as a scale line or a number mark, can be provided on the cleaning body 1 to mark the installation position of the adhesive conditioner, so as to ensure that after the adhesive conditioner is removed, the bottom of the cleaning body 1 can remain smooth, and it is not easy to scratch the surface to be cleaned during cleaning, and the installation of the adhesive conditioner is also more convenient.

[0037] The cleaning component includes a cleaning roller brush, and the beating component includes a beating bar arranged on the circumferential side of the roller of the cleaning roller brush. The beating bar is extended along the radial direction of the roller and can be exposed from the air inlet. When the beating bar rotates to the air inlet during the rotation of the roller, it can be used to beat the surface to be cleaned, thereby lifting the dust on the surface to be cleaned, so that the dust can be better separated from the surface to be cleaned, and the dust removal effect is better. The beating bar has a connecting end and a free end that are relatively arranged. The connecting end is connected to the roller, and the free end is used to contact and beat the surface to be cleaned. The weight of the free end of the beating bar is greater than that of the connecting end, so that the beating force of the free end is better. Moreover, the thickness of the connecting end of the beating strip is thinner than that of the free end. The beating strip is made of elastic material at least at the connecting end, so that the beating strip can undergo elastic deformation, so that the free end can rebound after beating the surface to be cleaned, and can return to its initial state after the beating is completed. After the drum drives the beating strip to move to the air inlet again, the surface to be cleaned can be beaten again, resulting in a better beating effect.

[0038] The cleaning device provided by the utility model is not only provided with a scraping structure on the side around the air inlet, so that the hair on the surface to be cleaned can be more easily separated from the surface to be cleaned, and the hair cleaning effect is better, but also a beating bar is provided on the roller of the cleaning component, which is used to beat the dust on the surface to be cleaned, thereby doubling the cleaning effect of the hair and dust on the surface to be cleaned, and significantly improving the cleaning effect.

[0039] Obviously, the above described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. A cleaning device, characterized in that: include: A cleaning body, wherein an air inlet is arranged at the bottom of the cleaning body, the cleaning body comprises a cleaning assembly and a beating assembly, the cleaning assembly comprises a cleaning roller brush, the beating assembly comprises a beating bar arranged on the circumferential side of the roller of the cleaning roller brush, the beating bar is arranged to extend in the radial direction of the roller and can be exposed from the air inlet, and is used for beating the surface to be cleaned when the beating bar rotates to the air inlet during the rotation of the roller; The scraping structure is arranged at the bottom of the cleaning body, and in the direction of the cleaning body moving forward or backward, at least part of the air inlet is located in front of or behind the scraping structure.

2. The cleaning device according to claim 1, characterized in that The scraping structure includes a plurality of protrusions protruding from the bottom of the cleaning body, and the plurality of protrusions are arranged along the extension direction of the air inlet.

3. The cleaning device according to claim 2, characterized in that The plurality of protrusions are located in front of the air inlet.

4. The cleaning device according to claim 1, characterized in that The scraping structure includes a plurality of protrusions protruding from the bottom of the cleaning body, and the plurality of protrusions are located on at least one peripheral edge of the air inlet along the left-right direction of the cleaning body.

5. The cleaning device according to claim 2, characterized in that The shapes of the plurality of protrusions are arranged differently.

6. The cleaning device according to claim 2, characterized in that The plurality of protrusions are arranged in an array, and the protrusions in each two adjacent columns or each two adjacent rows are staggered.

7. The cleaning device according to claim 2, characterized in that The heights of the plurality of protrusions protruding from the bottom of the cleaning body are arranged at different levels.

8. The cleaning device according to claim 2, characterized in that The scraping structure further comprises a glue condition, and the glue condition is detachably arranged at the bottom of the cleaning body, and a plurality of protrusions are arranged on the glue condition.

9. The cleaning device according to claim 8, characterized in that The adhesive condition is bonded to or magnetically attracted to the cleaning body.

10. The cleaning device according to any one of claims 1 to 9, characterized in that The cleaning device is configured as a mite remover or a vacuum cleaner.

Images