Lint roller

Abstract

Disclosed in the present utility model is a lint roller, comprising a lint roller core and a handheld unit connected to the lint roller core. The handheld unit comprises a handle and a bracket connected to the handle; the lint roller core is rotatably connected to the bracket; at least one movable member is connected to the bracket; the movable member has a mounting position and a locking position; when in the locking position, part of the movable member extends into the lint roller core and works in conjunction with the bracket to clamp the lint roller core; and when in the mounting position, at least part of the movable member moves away from the lint roller core. According to the present utility model, by means of relative movement of the movable member and the bracket, the movable member and the bracket work in conjunction with each other to clamp the lint roller core, or the movable member is far away from the lint roller core, such that the lint roller core is convenient to replace, and the lint roller core is stably clamped. Therefore, the lint roller core is more convenient to dismount and mount with less effort.

Description

A hair sticking device Technical Field

[0001] The utility model belongs to the technical field of lint removers, in particular to a lint remover. Background Art

[0002] Lint removers utilize the stickiness of a lint roller to remove hair and dust from surfaces such as clothing and sofas. These typically include a handle and a lint roller mounted on the handle. For example, the "lint remover" disclosed in Chinese Patent CN206120284U utilizes a rotating shaft at each end of the handle to achieve a rolling connection with the lint roller. However, replacing the lint roller requires forcibly prying apart the mounting portions on both sides of the bracket to release the lint roller from the handle, making this operation relatively inconvenient. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the utility model provides a lint remover, which has a movable part connected to the bracket. The movable part can move relative to the bracket, thereby fixing the lint remover roller or separating the lint remover roller from the handle, making the operation of replacing the lint remover roller more convenient.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a lint remover, including a lint sticking roller and a handheld unit connected to the lint sticking roller, the handheld unit including a handle and a bracket connected to the handle, the lint sticking roller is rotatably connected to the bracket; the bracket is connected to at least one movable part, the movable part has an installation position and a locking position, when in the locking position, its part extends into the lint sticking roller and cooperates with the bracket to clamp the lint sticking roller, when in the installation position, at least part of it moves in the direction away from the lint sticking roller.

[0005] The utility model is provided with a movable part. When the movable part is in the installation position, it can release the restriction on the lint-sticking roller, so that the lint-sticking roller can be easily detached from the bracket. When the movable part is in the locking position, it cooperates with the bracket to clamp the lint-sticking roller, and applying external force can make the movable part switch between the installation position and the locking position. The operation is convenient and the replacement of the lint-sticking roller is convenient.

[0006] Furthermore, the movable member is rotatably connected to the bracket, and the movable member includes a first rotating part and a second rotating part. When the first rotating part rotates, a part of the second rotating part can extend into or out of the lint-adhering roller.

[0007] Furthermore, the movable member is L-shaped, with the first and second rotating parts located on either side of the bracket's turning point, and an elastic reset member disposed between the first rotating part and the bracket. The L-shaped movable member can be positioned at the turning point of the U-shaped bracket, providing a rational layout and convenient operation. When external force is applied to the first rotating part, the second rotating part can be rotated significantly toward or away from the lint-removing roller, making assembly and disassembly of the lint-removing roller more convenient and labor-saving.

[0008] Furthermore, the bracket is U-shaped, forming an opening for the lint-removing roller to extend into, and a positioning protrusion is provided on one side of the opening. A portion of the second rotating portion, after passing through the bracket, can extend into the lint-removing roller and cooperate with the positioning protrusion to clamp the lint-removing roller. A movable member is provided, and a protrusion on the movable member faces the positioning protrusion fixed on the bracket to clamp the lint-removing roller. The clamping structure is stable and effective, and is easy to manufacture.

[0009] Furthermore, a protrusion is formed on the second rotating part and is directly opposite to the positioning protrusion. The protrusion and the positioning protrusion are directly opposite to each other, so that the lint-removing roller is clamped more firmly.

[0010] Furthermore, a through hole is formed on the bracket for the protrusion to extend out.

[0011] Furthermore, the bracket is U-shaped, forming an open opening for the lint-removing roller to extend into, and the number of the movable parts is two, which are respectively located on both sides of the open opening.

[0012] Furthermore, the movable part is L-shaped.

[0013] Furthermore, the outer wall of the first rotating part is provided with anti-slip ridges, which facilitates applying external force on the first rotating part and improves the operator's operating feel.

[0014] Furthermore, a retaining groove, a blocking protrusion, and a toggle portion are provided between the bracket and the handle. The blocking protrusion is connected to the toggle portion. When an external force is applied to the toggle portion, the blocking protrusion can be disengaged from the retaining groove, thereby achieving detachment of the bracket and handle. The detachable connection between the bracket and the handle facilitates replacement of the handle, and handles of different lengths can be flexibly replaced to adapt to different usage scenarios.

[0015] The beneficial effects of the present invention are: 1) the relative movement of the movable part and the bracket is utilized to achieve the movable part and the bracket cooperating to clamp the lint-sticking roller, or the movable part is away from the lint-sticking roller, which is convenient for replacing the lint-sticking roller and firmly clamping the lint-sticking roller; 2) the movable part is L-shaped, and can be correspondingly arranged at the turning point of the U-shaped bracket, with a reasonable layout and convenient operation, and the disassembly and assembly of the lint-sticking roller is more convenient and labor-saving; 3) the bracket and the handle are detachably connected, which is convenient for replacing the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is a perspective view of the present utility model.

[0017] FIG2 is a perspective view of the handheld unit of the present invention.

[0018] FIG3 is a partial perspective view of the handheld unit of the present invention, in which the movable parts are omitted.

[0019] FIG4 is a cross-sectional view of the handheld unit of the present invention.

[0020] FIG5 is an enlarged view of the structure at point A in FIG4 .

[0021] FIG6 is a cross-sectional view of the present invention.

[0022] FIG7 is an enlarged view of the structure at point B in FIG6 .

[0023] FIG8 is a partial perspective view of the handheld unit of the present invention, in which the handle is omitted.

[0024] FIG9 is an enlarged view of the structure at point C in FIG8 .

[0025] Among them, 1-hair-sticking roller, 2-handheld unit, 21-handle, 22-bracket, 221-opening, 222-positioning protrusion, 223-turning point, 224-perforation, 23-sliding part, 3-cover body, 31-locking member, 311-buckle part, 312-inclined guide surface, 32-movable channel, 321-slide groove, 33-opening, 34-closed end face, 4-bristles, 51-limiting groove, 52-blocking protrusion, 53-toggle part, 6-movable member, 61-first rotating part, 611-anti-slip ridge, 612-protrusion, 62-second rotating part, 621-protrusion, 63-rotating shaft, 7-elastic reset member. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0027] As shown in Figures 1 to 7, a lint remover includes a lint roller 1 and a handheld unit 2 connected to the lint roller 1. The handheld unit 2 includes a handle 21 and a bracket 22 connected to the handle 21. The lint roller 1 is rotatably connected to the bracket 22.

[0028] At least one movable part 6 is connected to the bracket 22, and the movable part 6 has an installation position and a locking position. When in the locking position, part of the movable part 6 extends into the lint-sticking roller 1, and the movable part 6 cooperates with the bracket 22 to clamp the lint-sticking roller 1. At this time, the movable part 6 is in a closed state, and it smoothly transitions with the outer wall of the bracket 22; when in the installation position, at least part of the movable part 6 moves in a direction away from the lint-sticking roller 1, so that the lint-sticking roller 1 can be detached from the bracket 22, which is convenient for replacing the lint-sticking roller 1.

[0029] The above structure does not limit the specific connection relationship between the movable member 6 and the bracket 22 . The movable member 6 can be separated from the bracket 22 as a whole, that is, the two are relatively independently arranged; the movable member 6 can also be partially connected to the bracket 22 .

[0030] As shown in Figures 4, 5, 6 and 7, in this embodiment, the movable member 6 is rotatably connected to the bracket 22, and the movable member 6 includes a first rotating portion 61 and a second rotating portion 62. When the first rotating portion 61 rotates, part of the second rotating portion 62 can extend into or out of the hair-sticking roller 1.

[0031] Specifically, the movable part 6 is L-shaped, the bracket 22 is U-shaped, the movable part 6 is rotatably connected to the turning point 223 of the bracket 22 through the rotating shaft 63, and after the movable part 6 and the bracket 22 are assembled, the outer surface of the bracket 22 is relatively flat.

[0032] The first rotating portion 61 and the second rotating portion 62 are respectively located on either side of the turning point 223 of the bracket 22, and an elastic return member 7 is provided between the first rotating portion 61 and the bracket 22. Taking the orientation shown in Figures 4 and 5 as an example, the bracket 22 is U-shaped with its opening facing downward. The first rotating portion 61 is located above the turning point 223 of the bracket 22, and the second rotating portion 62 is located below the turning point 223 of the bracket 22. A protrusion 621 is formed on the second rotating portion 62, and the rotating shaft 63 is provided near the turning point 223. The elastic return member 7 is a spring, which is vertically positioned, with its upper and lower ends respectively contacting the first rotating portion 61 and the bracket 22. To prevent deviation, a protruding post 612 is provided on both the first rotating portion 61 and the bracket 22.

[0033] When the first rotating portion 61 is pressed downward, the second rotating portion 62 rotates clockwise, moving away from the lint-removing roller 1. When the external force is removed, the second rotating portion 62 returns to the position close to the lint-removing roller 1 under the action of the elastic return member 7, and the first rotating portion 61 returns to its position counterclockwise. To facilitate pressing the first rotating portion 61, an anti-slip ridge 611 is provided on the outer wall of the first rotating portion 61.

[0034] As shown in Figure 3, the bracket 22 is U-shaped, with an opening 221 formed at its lower portion for inserting the lint-removing roller 1. A positioning protrusion 222 is located on one side of the opening 221, which can extend into the hollow portion of the lint-removing roller 1. The protrusion 621 of the second rotating portion 62 passes through the through-hole 224 of the bracket 22 and can extend into the hollow portion of the lint-removing roller 1. This allows the second rotating portion 62 to engage with the positioning protrusion 222 to clamp the lint-removing roller 1. Specifically, the protrusion 621 on the second rotating portion 62 and the positioning protrusion 222 face each other, clamping the lint-removing roller 1.

[0035] In this embodiment, the handle 21 and the bracket 22 are detachably connected. Specifically, as shown in Figures 8 and 9, a limiting groove 51, a blocking protrusion 52, and a toggle portion 53 are provided between the bracket 22 and the handle 21. The blocking protrusion 52 and the toggle portion 53 are connected. When external force is applied to the toggle portion 53, the blocking protrusion 52 can be separated from the limiting groove 51, thereby realizing the disassembly of the bracket 22 and the handle 21.

[0036] Specifically, the limiting groove 51 is provided on the handle 21, and the blocking protrusion 52 is located on the outer wall of the toggle portion 53. The toggle portion 53 is connected to the bracket 22. When the blocking protrusion 52 falls into the limiting groove 51, the bracket 22 and the handle 21 are fixedly assembled. Applying an external force causes the toggle portion 53 to move away from the limiting groove 51, causing the blocking protrusion 52 to disengage from the limiting groove 51. At this time, the locking structure between the bracket 22 and the handle 21 is released, and the handle 21 can be removed from the bracket 22 for replacement. Of course, in other embodiments, the positions of the limiting groove 51 and the blocking protrusion 52 can also be interchanged, and there is no specific limitation.

[0037] In the above structure, only one movable member 6 is provided. Of course, in other embodiments, two movable members 6 may be provided, one located at each of the two turning points of the U-shaped bracket 22. The structure of the movable member 6 is the same as described above and will not be described in detail. In this case, the positioning protrusion 222 is replaced by a protrusion of the other movable member. It should be noted that although the protrusions of the two movable members 6 face each other to clamp the lint-removing roller 1, the protrusions need to pass through the through-holes 224 of the bracket 22, and therefore, the bracket 22 also needs to cooperate.

[0038] The usage process of the present invention is that when the movable part 6 is in the locking position, an external force is applied to press down the first rotating part 61 of the movable part 6, so that the protrusion 621 of the second rotating part 62 rotates in the direction away from the hair sticking roller 1, and the movable part 6 enters the installation position. At this time, since the width of the open mouth 221 of the bracket 22 is greater than the width of the hair sticking roller 1, the hair sticking roller 1 can be easily inserted, and the positioning protrusion 222 is stuck in the hollow part of the hair sticking roller 1; then the downward pressure applied to the movable part 6 is stopped, and under the reset action of the elastic reset part 7, the first rotating part 61 rotates and resets, driving the second rotating part 62 to rotate in the direction close to the hair sticking roller 1, until the protrusion 621 of the second rotating part 62 is also stuck in the hollow part of the hair sticking roller 1, that is, the movable part 6 re-enters the locking position. At this time, under the clamping action of the protrusion 621 and the positioning protrusion 222, the hair sticking roller 1 is stably rotated and connected to the bracket 22.

[0039] When the lint-removing roller 1 needs to be replaced, external force is applied to press down the first rotating portion 61 of the movable member 6, so that the protrusion 621 of the second rotating portion 62 rotates away from the lint-removing roller 1, and the lint-removing roller 1 can be easily pulled out from the positioning protrusion 222.

[0040] When there are two movable members 6 , the external force may be applied to the first rotating portion 61 of one movable member 6 , or may be applied to the first rotating portions of two movable members simultaneously.

[0041] The above specific implementation methods are used to illustrate the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the protection scope of the claims shall fall within the protection scope of the present invention.

Claims

1. A lint remover, comprising a lint-removing roller (1) and a hand-held unit (2) connected to the lint-removing roller (1), characterized in that: The handheld unit (2) comprises a handle (21) and a bracket (22) connected to the handle (21), and the hair-sticking roller (1) is rotatably connected to the bracket (22); the bracket (22) is connected to at least one movable member (6), and the movable member (6) has a mounting position and a locking position. When in the locking position, the movable member partially extends into the hair-sticking roller (1) and cooperates with the bracket (22) to clamp the hair-sticking roller (1); when in the mounting position, the movable member at least partially moves in a direction away from the hair-sticking roller (1).

2. The lint remover according to claim 1, wherein: The movable member (6) is rotatably connected to the bracket (22), and the movable member (6) includes a first rotating portion (61) and a second rotating portion (62). When the first rotating portion (61) rotates, a portion of the second rotating portion (62) can extend into or out of the hair-sticking roller (1).

3. The lint remover according to claim 2, wherein: The movable member (6) is L-shaped, the first rotating portion (61) and the second rotating portion (62) are respectively located on both sides of the turning point (223) of the bracket (22), and an elastic reset member (7) is provided between the first rotating portion (61) and the bracket (22).

4. The lint remover according to claim 2, wherein: The bracket (22) is U-shaped, forming an open opening (221) for the hair-sticking roller (1) to extend into, and a positioning protrusion (222) is provided on one side of the open opening (221). A portion of the second rotating portion (62) can extend into the hair-sticking roller (1) after passing through the bracket (22) and cooperate with the positioning protrusion (222) to clamp the hair-sticking roller (1).

5. The lint remover according to claim 4, characterized in that: A protrusion (621) is formed on the second rotating portion (62) and is directly opposite to the positioning protrusion (222).

6. The lint remover according to claim 5, wherein: The bracket (22) is formed with a through hole (224) through which the protrusion (621) extends.

7. The lint remover according to claim 2, wherein: The bracket (22) is U-shaped, forming an open opening (221) for the hair-sticking roller (1) to extend into, and the number of the movable parts (6) is two, which are respectively located on both sides of the open opening (221).

8. The lint remover according to claim 2, wherein: The movable part (6) is L-shaped.

9. The lint remover according to claim 2, wherein: The outer wall of the first rotating part (61) is provided with anti-slip ridges (611).

10. The lint remover according to claim 1, wherein: A limiting groove (51), a blocking protrusion (52), and a toggle portion (53) are provided between the bracket (22) and the handle (21). The blocking protrusion (52) and the toggle portion (53) are connected. When an external force is applied to the toggle portion (53), the blocking protrusion (52) can be separated from the limiting groove (51), thereby realizing the disassembly of the bracket (22) and the handle (21).

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