A hair adherer

Abstract

This utility model relates to the field of lint-removing structure technology, and in particular to a lint remover, comprising a lint storage cylinder, a lint-removing cylinder, and at least one positioning structure. The lint storage cylinder includes a first cavity and an opening communicating with the first cavity. The lint-removing cylinder is an arc-shaped cylinder, rotatably disposed in the first cavity with its arc-shaped surface protruding from the opening. Scraping elements are provided on both sides of the opening and between the arc-shaped surface of the lint-removing cylinder. The positioning structure is disposed between the end of the first cavity and the end of the lint-removing cylinder. A bead protrudes from the side of the positioning structure facing the lint-removing cylinder. Multiple grooves are provided on the outer side of the end of the lint-removing cylinder. When the lint-removing cylinder rotates relative to the lint storage cylinder, the bead can slide into different grooves in sequence. This design allows the lint-removing cylinder to stop at multiple preset angles during use, making it convenient for users to adjust the lint-removing surface in different cleaning scenarios, avoiding excessive rolling or rebound, thereby improving cleaning efficiency, and ensuring the stability of the lint-removing cylinder when stored, thus preventing accidental exposure of the sticky surface.

Description

Technical Field

[0001] This utility model relates to the field of lint-adhesive structure technology, and in particular to a lint-adhesive device. Background Technology

[0002] Lint rollers typically consist of a lint roller covered with a layer of adhesive paper to stick and remove dust and hair from clothing, sheets, or other items. Traditional lint rollers usually use a simple rotating mechanism to switch the working surface of the adhesive paper. They rely on manually rolling the roller to expose new adhesive paper while the used part rolls back inside. In actual use, existing designs make it difficult for users to precisely control the switching position of the adhesive paper when rolling the lint roller, which may result in too much or too little adhesive paper being exposed, leading to poor cleaning results. Furthermore, during the rolling process, the adhesive paper is prone to rebound due to external force or inertia, causing the used adhesive paper to be exposed again, affecting cleaning efficiency.

[0003] Therefore, designing a lint roller that can provide precise positioning feedback while maintaining smooth operation is of paramount importance to those skilled in the art. Utility Model Content

[0004] This invention provides a lint roller that can provide precise positioning feedback while maintaining smooth operation, thereby solving the problems of poor cleaning effect and low cleaning efficiency in the prior art.

[0005] This utility model discloses a lint roller, which includes: a lint storage cylinder, a lint-removing cylinder, and at least one positioning structure. The lint storage cylinder includes a first cavity and an opening communicating with the first cavity. The lint-removing cylinder is an arc-shaped cylinder, which is rotatably disposed in the first cavity, and the arc-shaped surface of the lint-removing cylinder protrudes from the opening. A lint scraping element is disposed between both sides of the opening and the arc-shaped surface of the lint-removing cylinder. The positioning structure is disposed between the end of the first cavity and the end of the lint-removing cylinder. A bead protrudes from the side of the positioning structure facing the lint-removing cylinder. A plurality of grooves are disposed on the outer side of the end of the lint-removing cylinder. When the lint-removing cylinder rotates relative to the lint storage cylinder, the bead can slide into different grooves in sequence for positioning.

[0006] Optionally, a protrusion is provided on the outer side of the end of the lint roller, a first through hole is provided on the positioning structure, and a second through hole is provided at the end of the lint storage cylinder. The protrusion is provided to pass through the first through hole and the second through hole in sequence, so as to limit the positioning structure between the end of the lint storage cylinder and the end of the lint roller.

[0007] Optionally, the top surface of the protrusion is provided with an arc-shaped groove, and the wall of the second through hole is provided with a limiting block along the center of the second through hole. The limiting block is correspondingly accommodated in the arc-shaped groove. The lint roller rotates relative to the lint storage cylinder, which allows the limiting block to move in the arc-shaped groove.

[0008] Optionally, an annular groove is also provided on the side of the protrusion, and a retaining spring is fitted on the annular groove to limit the distance between the bead and the groove.

[0009] Optionally, the lint roller is provided with a second cavity, and when the arc-shaped surface of the lint roller rotates to the opening, the second cavity communicates with the first cavity.

[0010] Optionally, the lint roller has a groove on its arc-shaped surface, and a lint-sticking pad is disposed in the groove.

[0011] Optionally, an elastic element is provided between the shaving component and the arc-shaped surface of the lint roller to drive the shaving area of ​​the shaving component to fit tightly against the arc-shaped surface of the lint roller.

[0012] Optionally, the shaving area of ​​the shaving component includes multiple shaving grooves.

[0013] Optionally, the wool storage cylinder is further provided with a material dispensing opening, and a cover plate is provided at the material dispensing opening.

[0014] Optionally, it also includes a handle connected to the fluff storage cylinder.

[0015] Compared with the prior art, the beneficial effects of the lint roller provided by this utility model embodiment are as follows: By designing a lint roller, including a lint storage cylinder, a lint roller, and at least one positioning structure, the lint storage cylinder includes a first cavity and an opening communicating with the first cavity. The lint roller is an arc-shaped cylinder, rotatably disposed in the first cavity, and the arc-shaped surface of the lint roller protrudes from the opening. Scraping elements are provided on both sides of the opening and between the arc-shaped surface of the lint roller. The positioning structure is disposed between the end of the first cavity and the end of the lint roller, and the positioning structure protrudes towards one side of the lint roller. The lint roller is equipped with beads and multiple grooves on the outer side of its end. When the lint roller rotates relative to the lint storage tube, the beads slide into different grooves in sequence for positioning. On the one hand, the cooperation between the beads and the grooves allows the lint roller to stop at multiple preset angles during use, making it easy for users to adjust the lint-sticking surface in different cleaning scenarios, improving cleaning efficiency. Users can also perceive the rotation angle of the lint roller to avoid excessive rolling or rebound. On the other hand, the cooperation between the beads and the grooves keeps the lint roller stable when stored, preventing the sticky surface from being accidentally exposed. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the lint roller provided in this embodiment of the utility model;

[0018] Figure 2 This is an exploded view of the lint roller provided in this embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the wool storage cylinder provided in this embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the lint roller provided in an embodiment of the present invention.

[0021] The labels for the attached figures are as follows:

[0022] 100. Hair storage cylinder; 200. Hair-adhesive cylinder; 300. Positioning structure; 400. Hair scraping component; 500. Elastic component; 110. First cavity; 120. Opening; 210. Corrugated groove; 310. Corrugated ball; 220. Protrusion; 320. First through hole; 130. Second through hole; 221. Arc groove; 131. Limiting block; 222. Snap ring; 230. Second cavity; 140. Material feeding opening; 150. Cover plate; 160. Handle. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 4 As shown, this utility model provides a specific embodiment of a lint roller.

[0025] A lint roller, reference Figures 1 to 4 The lint roller includes a lint storage cylinder 100, a lint roller 200, and at least one positioning structure 300. The lint storage cylinder 100 includes a first cavity 110 and an opening 120 communicating with the first cavity 110. The lint roller 200 is an arc-shaped cylinder, which is rotatably disposed in the first cavity 110, and the arc-shaped surface of the lint roller 200 protrudes from the opening 120. A scraping element 400 is provided between both sides of the opening 120 and the arc-shaped surface of the lint roller 200. The positioning structure 300 is disposed between the end of the first cavity 110 and the end of the lint roller 200. A bead 310 protrudes from the side of the positioning structure 300 facing the lint roller 200. A plurality of grooves 210 are provided on the outer side of the end of the lint roller 200. When the lint roller 200 rotates relative to the lint storage cylinder 100, the bead 310 can slide into different grooves 210 in sequence for positioning.

[0026] Specifically, the lint roller is used to clean hair and dust from the surfaces of clothes, sofas, bed sheets, etc. The lint collection tube 100 is one of the core components of the lint roller. The lint collection tube 100 is used to collect the hair and dust that has been scraped off, and at the same time serves as the mounting carrier for the lint collection tube 200. The main body of the lint collection tube 100 can be made using a one-piece injection molding process to reduce seams and improve structural strength. The outer wall can be treated with frosting or UV coating to enhance scratch resistance and feel.

[0027] The lint collector 100 has a first cavity 110 inside, which is used to store the hair collected by the lint roller 200. The first cavity 110 can be a long, semi-enclosed cavity with a U-shaped or semi-circular cross-section to fit the arc-shaped structure of the lint roller 200. An opening 120 is provided on one side of the first cavity 110. The opening 120 is arranged along the length of the lint collector 100 and communicates with the first cavity 110 to allow the lint roller 200 to pass through. The arc-shaped surface of the 0 is exposed outside the hair storage cylinder 100. A hair scraping component 400 is provided on both sides of the opening 120. The two hair scraping components 400 are respectively arranged close to the two side walls of the opening 120 along the length direction of the hair storage cylinder 100. The scraping area of ​​the hair scraping component 400 abuts against the arc-shaped surface of the hair sticking cylinder 200, so as to scrape the hair or dust stuck on the hair sticking cylinder 200 into the first cavity 110 when the hair sticking cylinder 200 rotates relative to the hair storage cylinder 100.

[0028] The lint roller 200 can also be made of PP plastic. The lint roller 200 has an arc-shaped cylindrical structure. The lint roller 200 includes an arc-shaped surface and outer surfaces at both ends of the arc-shaped surface. The outer surfaces at both ends of the lint roller 200 are rotatably connected to the lint storage tube 100. The arc-shaped surface of the lint roller 200 can be covered with replaceable adhesive tape to serve as the lint-removing part of the lint roller 200, used to remove hair and dust from the surfaces of clothing, sofas, bed sheets, etc.

[0029] The positioning structure 300 is installed between the inner side of the end of the lint storage cylinder 100 and the outer side of the end of the lint roller 200, that is, between the end of the first cavity 110 and the outer side of the end of the lint roller 200. The positioning structure 300 can be set at one end or at both ends. In order to improve the stability of use, the positioning structure 300 is preferably set on both ends of the first cavity 110. The positioning structure 300 is provided with a plurality of beads 310. The outer side of the end of the lint roller 200 is provided with a plurality of grooves 210. The beads 310 are elastically installed in the positioning structure 300. When the user rolls the lint roller 200, the beads 310 slide into different grooves 210 in sequence under the action of the spring to achieve staged positioning.

[0030] Traditional lint rollers typically use a simple rotating structure to switch the adhesive strip's working surface. This relies on manually rolling the roller to expose new adhesive strips while retracting the used strips. In actual use, existing designs make it difficult for users to precisely control the switching position of the adhesive strips while rolling the roller, which may result in too much or too little adhesive strip exposure, leading to poor cleaning results. Furthermore, during the rolling process, the strips are prone to rebound due to external forces or inertia, causing the used adhesive strips to be exposed again, affecting cleaning efficiency.

[0031] In this embodiment, a lint roller is designed, including a lint storage cylinder 100, a lint roller 200, and at least one positioning structure 300. The lint storage cylinder 100 includes a first cavity 110 and an opening 120 communicating with the first cavity 110. The lint roller 200 is an arc-shaped cylinder, rotatably disposed in the first cavity 110, and the arc-shaped surface of the lint roller 200 protrudes from the opening 120. Scraping elements 400 are provided on both sides of the opening 120 and between the arc-shaped surface of the lint roller 200. The positioning structure 300 is disposed between the end of the first cavity 110 and the end of the lint roller 200, and the positioning structure 300 has a corrugated protrusion on the side facing the lint roller 200. The lint roller 200 has multiple grooves 210 on its outer end. When the lint roller 200 rotates relative to the lint storage cylinder 100, the beads 310 slide into different grooves 210 in sequence for positioning. On the one hand, the cooperation between the beads 310 and the grooves 210 allows the lint roller 200 to stay at multiple preset angles during use, making it convenient for users to adjust the lint-removing surface in different cleaning scenarios, improving cleaning efficiency. Users can also perceive the rotation angle of the lint roller 200, avoiding excessive rolling or rebound. On the other hand, the cooperation between the beads 310 and the grooves 210 keeps the lint roller 200 stable when stored, preventing the sticky surface from being accidentally exposed.

[0032] In one embodiment, reference Figures 1 to 4 The outer side of the end of the lint roller 200 is provided with a protrusion 220, the positioning structure 300 is provided with a first through hole 320, and the end of the lint storage roller 100 is provided with a second through hole 130. The protrusion 220 is provided through the first through hole 320 and the second through hole 130 in sequence to limit the positioning structure 300 between the end of the lint storage roller 100 and the end of the lint roller 200.

[0033] Specifically, refer to Figures 1 to 4The protrusion 220 is provided on the outer surface of both ends of the lint roller 200 and is cylindrical. It can be integrally injection molded with the lint roller 200 for mechanical positioning. The positioning structure 300 has a first through hole 320 at its center. The diameter of the first through hole 320 is adapted to the diameter of the cylindrical protrusion. The end of the lint storage cylinder 100 is provided with a second through hole 130. The diameter of the second through hole 130 is adapted to the diameter of the cylindrical protrusion. The second through hole 130 and the first through hole 320 are coaxially arranged to form a through channel. The protrusion 220 is inserted into the through channel formed by the first through hole 320 and the second through hole 130. This not only realizes the rotational connection between the lint roller 200, the positioning structure 300 and the lint storage cylinder 100, but also limits the positioning structure 300 between the end of the lint storage cylinder 100 and the end of the lint roller 200.

[0034] In one embodiment, reference Figures 1 to 4 The top surface of the protrusion 220 is provided with an arc-shaped groove 221. The wall of the second through hole 130 is provided with a limiting block 131 along the center of the second through hole 130. The limiting block 131 is correspondingly accommodated in the arc-shaped groove 221. The lint roller 200 rotates relative to the lint storage roller 100, which allows the limiting block 131 to move in the arc-shaped groove 221.

[0035] Specifically, refer to Figures 1 to 4 An arc-shaped groove 221 is formed on the top surface of the protrusion 220, that is, the surface facing the end of the lint storage cylinder 100. The arc-shaped groove 221 serves as a rotation limit track, and its arc length can be set according to actual needs, that is, according to the maximum allowable rotation angle of the lint-collecting cylinder 200. The limiting block 131 is set on the hole wall of the second through hole 130 and protrudes towards the center of the second through hole 130. When the protrusion 220 is inserted into the through channel formed by the first through hole 320 and the second through hole 130, the limiting block can be positioned so that the limiting block... 131 is embedded in the arc-shaped groove 221. When the user rolls the lint roller 200, the lint roller 200 rotates relative to the lint storage cylinder 100, so that the limiting block 131 moves smoothly along the arc-shaped groove 221. When the lint roller 200 rotates to its maximum allowable rotation angle, the limiting block 131 will abut against the end of the arc-shaped groove 221 to prevent the lint roller 200 from continuing to rotate, thereby preventing the arc-shaped surface of the lint roller 200 from sliding out of the opening 120 and avoiding the leakage of hair and dust from the first cavity 110.

[0036] In one embodiment, reference Figures 1 to 4 The protrusion 220 also has an annular groove on its side, and a retaining spring 222 is fitted on the annular groove. The retaining spring 222 can not only limit the positioning structure 300 to the end of the lint roller 200, but also limit the distance between the ball 310 and the groove 210.

[0037] In one embodiment, reference Figures 1 to 4The lint roller 200 has a second cavity 230. When the arc-shaped surface of the lint roller 200 is rotated to the opening 120, the second cavity 230 is connected to the first cavity 110. This design can effectively increase the space for accommodating hair or dust.

[0038] In one embodiment, reference Figures 1 to 4 The lint roller 200 has a groove on its curved surface, and a lint pad is placed in the groove. This design enables the lint roller 200 to have a replaceable lint pad, thereby improving cleaning efficiency and reducing usage costs.

[0039] In one embodiment, reference Figures 1 to 4 An elastic element 500 is provided between the arc-shaped surfaces of the shaving component 400 and the lint roller 200 to drive the shaving area of ​​the shaving component 400 to adhere tightly to the arc-shaped surface of the lint roller 200. The elastic element 500 ensures that the shaving component 400 is always in close contact with the lint roller surface, thereby improving the hair removal efficiency. In addition, by providing the elastic element 500 between the arc-shaped surfaces of the shaving component 400 and the lint roller 200, it can also play a supporting role to dynamically compensate for the wear of the shaving component 400. The elastic element 500 can also play an adaptive adjustment role to adapt to lint rollers of different thicknesses. The elastic element 500 can be an array of columnar elastomers, a wave-shaped elastic sheet, or a helical spring assembly, etc.

[0040] In one embodiment, the shaving area of ​​the shaving component 400 includes multiple hair storage grooves, through which the hair shaving component 400 can enter the first cavity 110.

[0041] In one embodiment, reference Figure 3 The lint storage cylinder 100 is also provided with a material dispensing opening 140, and a cover plate 150 is provided at the material dispensing opening 140. By removing the cover plate 150, the lint stored in the first cavity 110 can be cleaned from the material dispensing opening 140. Regular cleaning is required to ensure that the lint remover is clean and tidy.

[0042] In one embodiment, reference Figure 1 and Figure 2 The lint roller also includes a handle 160, which is connected to the lint reservoir 100 for easy gripping and use by the user.

[0043] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A hair sticker, characterized by, include: The lint storage cylinder, the lint-adhesive cylinder, and at least one positioning structure are provided. The lint storage cylinder includes a first cavity and an opening communicating with the first cavity. The lint-adhesive cylinder is an arc-shaped cylinder, rotatably disposed in the first cavity, with its arc-shaped surface protruding from the opening. Scraping elements are provided between both sides of the opening and the arc-shaped surface of the lint-adhesive cylinder. The positioning structure is disposed between the end of the first cavity and the end of the lint-adhesive cylinder. A bead protrudes from the side of the positioning structure facing the lint-adhesive cylinder. Multiple grooves are provided on the outer side of the end of the lint-adhesive cylinder. When the lint-adhesive cylinder rotates relative to the lint storage cylinder, the bead can sequentially slide into different grooves for positioning.

2. The applicator according to claim 1, wherein The outer side of the end of the lint roller is also provided with a protrusion. The positioning structure has a first through hole and the end of the lint storage cylinder has a second through hole. The protrusion is arranged to pass through the first through hole and the second through hole in sequence, so as to limit the positioning structure between the end of the lint storage cylinder and the end of the lint roller.

3. The applicator according to claim 2, wherein The top surface of the protrusion is provided with an arc-shaped groove, and the wall of the second through hole is provided with a limiting block along the center of the second through hole. The limiting block is correspondingly accommodated in the arc-shaped groove. The lint roller rotates relative to the lint storage roller, which allows the limiting block to move in the arc-shaped groove.

4. The applicator of claim 2, wherein An annular groove is also provided on the side of the protrusion, and a retaining spring is fitted on the annular groove to limit the distance between the bead and the groove.

5. The applicator of claim 1, wherein The lint roller has a second cavity inside. When the arc-shaped surface of the lint roller rotates to the opening, the second cavity communicates with the first cavity.

6. The applicator of claim 1, wherein The lint roller has a groove on its arc-shaped surface, and a lint-sticking pad is placed in the groove.

7. The applicator of claim 1, wherein An elastic element is provided between the shaving component and the arc-shaped surface of the lint roller to drive the shaving area of ​​the shaving component to fit tightly against the arc-shaped surface of the lint roller.

8. The lint roller according to claim 1, characterized in that, The shaving area of ​​the shaving component includes multiple hair storage grooves.

9. The lint roller according to claim 1, characterized in that, The wool storage cylinder is also provided with a material dispensing opening, and a cover plate is provided at the material dispensing opening.

10. The lint roller according to claim 1, characterized in that, It also includes a handle, which is connected to the wool storage cylinder.

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