A foldable cleaner

Abstract

This utility model discloses a foldable cleaner, comprising: a handle, a button assembly, a connecting frame, and a cleaning body. One end of the handle is rotatably connected to one end of the connecting frame, and the cleaning body is mounted on the other end of the connecting frame. The button assembly is disposed on the handle and is used to lock or unlock one end of the connecting frame. By applying this utility model, a cleaner with a foldable handle is provided. The button assembly allows for easy locking and unlocking of the handle and connecting frame, facilitating the user to rotate the handle to fold it to one side of the cleaning body. This minimizes the overall space occupied, facilitating transportation and storage. Furthermore, the handle remains relatively stable in different positions, providing a good user experience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a foldable cleaner. Background Technology

[0002] Currently, in order to remove dust or lint from the surface of clothing and other fabrics, a tear-off cleaner is often used. This type of cleaner generally includes a handle and a sticky paper tube that is rotatably installed at the end of the handle. When in use, the sticky paper tube is rolled back and forth on the surface with dirt by the handle to remove dust or hair. In order to facilitate the user's application of force, the extension direction of the handle and the axis of the sticky paper tube are often designed to be perpendicular.

[0003] However, most cleaners on the market currently have handles set in a fixed direction. For example, the handle part of the existing Chinese authorized patent CN201921239607.X is fixed vertically relative to the paper core. This makes the cleaner take up a lot of space during transportation and storage, directly increasing transportation costs and making it difficult for users to store it temporarily. Utility Model Content

[0004] In view of this, in order to solve the above problems, the purpose of this utility model is to provide a foldable cleaner, including: a handle, a button assembly, a connecting frame and a cleaning body, one end of the handle is rotatably connected to one end of the connecting frame, the other end of the connecting frame is equipped with the cleaning body, the button assembly is disposed on the handle, and the button assembly is used to lock or unlock one end of the connecting frame.

[0005] In another preferred embodiment, the handle is rotatably positioned in a first position or a second position relative to the cleaning body;

[0006] When the handle is in the first position, the length direction of the handle is parallel to the length direction of the cleaning body;

[0007] When the handle is in the second position, the length direction of the handle is perpendicular to the length direction of the cleaning body.

[0008] In another preferred embodiment, the button assembly includes a pressing member and a limiting member, one end of the pressing member having a trigger contact surface, the other end of the pressing member being connected to one end of the limiting member, at least one first limiting protrusion being formed on the outer side of the limiting member, the limiting member being at least partially disposed within the connecting frame, at least one first limiting groove being formed within the handle, and the first limiting protrusion being movably inserted into or removed from the first limiting groove.

[0009] In another preferred embodiment, the button assembly further includes a reset member disposed at the other end of the pressing member.

[0010] In another preferred embodiment, at least one second limiting protrusion is formed on the outer side of the limiting member, and at least one second limiting groove is formed in the connecting frame, wherein the second limiting protrusion is slidably disposed in the second limiting groove.

[0011] In another preferred embodiment, one end of the handle extends to form a first arm and a second arm, and a mounting opening is formed between the first arm and the second arm. One end of the connecting bracket is rotatably inserted into the mounting opening. The first arm has a first groove, and the bottom of the first groove has a first hole. The inner wall of the first hole is radially recessed outward to form a first limiting groove. The pressing member is movably disposed in the first groove.

[0012] In another preferred embodiment, one end of the connecting frame is formed with a connector, the connector is provided with a second groove, the bottom of the second groove is provided with a second hole, and the inner wall of the second groove is radially recessed outward to form a second limiting groove.

[0013] In another preferred embodiment, the upper end of the limiting member has a connecting hole, and the lower end of the pressing member has a connecting post, the lower end of which is rotatably disposed in the connecting hole.

[0014] In another preferred embodiment, the first distance from the outer edge of the second limiting protrusion to the center of the limiting member is greater than the second distance from the outer edge of the first limiting protrusion to the center of the limiting member.

[0015] In another preferred embodiment, it further includes: a limiting seat, the lower end of the reset member extending into the limiting seat, and a groove formed on the side of the second arm near the first arm, the lower end of the limiting seat extending into the groove.

[0016] Because this utility model adopts the above-mentioned technical solution, it has the following positive effects compared with the prior art:

[0017] By applying this utility model, a cleaner with a foldable handle is provided. The handle and the connecting frame can be easily locked and unlocked by the button component, so that the user can turn the handle to fold it to one side of the cleaning body, thereby minimizing the overall space occupation, which is conducive to its transportation and storage. The handle is relatively stable in different positions, and the user experience is good. Attached Figure Description

[0018] Figure 1This is a schematic diagram showing the handle of a foldable cleaner of this utility model in the first position;

[0019] Figure 2 This is a schematic diagram showing the handle of a foldable cleaner of this utility model in the second position;

[0020] Figure 3 This is a partial cross-sectional view of a foldable cleaner according to the present invention;

[0021] Figure 4 This is a partial exploded view of a foldable cleaner according to the present invention.

[0022] Figure 5 This is a partial exploded view of a foldable cleaner according to the present invention.

[0023] In the attached image:

[0024] 1. Handle; 2. Button assembly; 3. Connecting bracket; 4. Cleaning body; 5. Pressing component; 6. Limiting component; 7. Trigger contact surface; 8. First limiting protrusion; 9. First limiting groove; 10. Reset component; 11. Second limiting protrusion; 12. Second limiting groove; 13. First arm; 14. Second arm; 15. Mounting port; 16. First groove; 17. First hole; 18. Connector; 19. Second groove; 20. Second hole; 21. Arc-shaped guide surface; 22. Connecting hole; 23. Connecting post; 24. Limiting seat; 25. Groove; 26. Positioning post; 27. Positioning hole; 28. First enclosure; 29. ​​Stepped groove; 30. Support cylinder; 31. Adhesive paper roll; 32. Third enclosure; 33. Second enclosure. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0028] like Figures 1 to 5 The image shows a preferred embodiment of a foldable cleaner, comprising: a handle 1, a button assembly 2, a connecting frame 3, and a cleaning body 4. One end of the handle 1 is rotatably connected to one end of the connecting frame 3, and the other end of the connecting frame 3 is fitted with the cleaning body 4. The button assembly 2 is disposed on the handle 1 and is used to lock or unlock one end of the connecting frame 3. Further, when the button assembly 2 locks the connecting frame 3, the handle 1 and the cleaning body 4 are in a relatively fixed position; when the button assembly 2 unlocks the connecting frame 3, the handle 1 and the cleaning body 4 are in a relatively rotatable position. That is, the user only needs to press the button assembly 2 when holding the handle 1 to make the connecting frame 3 and the cleaning body 4 rotatable together, and then unfold for use or fold for storage after adjusting their positions.

[0029] Furthermore, in a preferred embodiment, the handle 1 is rotatably positioned in a first position or a second position relative to the cleaning body 4; when the handle 1 is in the first position, its length direction is parallel to the length direction of the cleaning body 4; when the handle 1 is in the second position, its length direction is perpendicular to the length direction of the cleaning body 4. Furthermore, since the cleaning body 4's length direction dimension is much larger than its dimensions in other directions, and the handle 1's length direction dimension is also much larger than its dimensions in other directions, the cleaner occupies less space in the folded state in the first position, and more space in the unfolded state in the second position.

[0030] Furthermore, in a preferred embodiment, the button assembly 2 includes a pressing member 5 and a limiting member 6. One end of the pressing member 5 has a trigger contact surface 7, and the other end of the pressing member 5 is connected to one end of the limiting member 6. At least one first limiting protrusion 8 is formed on the outer side of the limiting member 6. The limiting member 6 is at least partially disposed within the connecting frame 3, and at least one first limiting groove 9 is formed within the handle 1. The first limiting protrusion 8 is movably inserted into or disengaged from the first limiting groove 9. Furthermore, when the user applies force to the pressing member 5 through the trigger contact surface 7, the pressing member 5 is pressed downwards to disengage the first limiting protrusion 8 from the first limiting groove 9, thereby unlocking the handle 1.

[0031] Furthermore, in a preferred embodiment, the button assembly 2 further includes a reset member 10, which is disposed at the other end of the pressing member 5. More specifically, the reset member 10 is preferably a spring mechanism to provide a reset force opposite to that applied by the user to the trigger contact surface 7. The reset force provided by the reset member 10 is used to drive the pressing member 5 upward so that the first limiting protrusion 8 extends into the first limiting groove 9, thereby locking the handle 1.

[0032] Furthermore, as a preferred embodiment, the elastic device is preferably a spring with its axis arranged in the vertical direction.

[0033] Furthermore, in a preferred embodiment, at least one second limiting protrusion 11 is formed on the outer side of the limiting member 6, and at least one second limiting groove 12 is formed in the connecting frame 3. The second limiting protrusion 11 is slidably disposed in the second limiting groove 12. Further, the sliding engagement of the second limiting protrusion 11 and the second limiting groove 12 guides the movement of the limiting member 6 vertically and restricts its rotation around the axis. That is, in the unlocked state, the first limiting protrusion 8 disengages from the first limiting groove 9, and the second limiting protrusion 11 is located at the lower part of the second limiting groove 12; in the locked state, the first limiting protrusion 8 extends into the first limiting groove 9, and the second limiting protrusion 11 is located at the upper part of the second limiting groove 12.

[0034] Furthermore, as a preferred embodiment, one end of the handle 1 extends to form a first arm 13 and a second arm 14, and a mounting opening 15 is formed between the first arm 13 and the second arm 14. One end of the connecting bracket 3 is rotatably inserted into the mounting opening 15. The first arm 13 has a first groove 16, and the bottom of the first groove 16 has a first hole 17. The inner wall of the first hole 17 is radially recessed outward to form a first limiting groove 9. The pressing member 5 is movably disposed in the first groove 16.

[0035] Furthermore, as a preferred embodiment, a plurality of first limiting grooves 9 are arranged in a ring array at intervals on the inner wall of the first hole 17.

[0036] Furthermore, as a preferred embodiment, a connector 18 is formed at one end of the connector 3, the connector 18 has a second groove 19, a second hole 20 is formed at the bottom of the second groove 19, and a second limiting groove 12 is formed by radially outward recessing the inner wall of the second groove 19.

[0037] Furthermore, as a preferred embodiment, a plurality of second limiting grooves 12 are arranged in a ring array at intervals on the inner wall of the second groove 19.

[0038] Furthermore, as a preferred embodiment, the first limiting protrusion 8 and the second limiting protrusion 11 are arranged in a fan shape along the radial cross section of the limiting member 6.

[0039] Furthermore, in a preferred embodiment, each first limiting protrusion 8 is disposed at the upper end of a second limiting protrusion 11.

[0040] Furthermore, in a preferred embodiment, the outer contour of the first limiting protrusion 8 is smaller than the outer contour of the second limiting protrusion 11.

[0041] Furthermore, in a preferred embodiment, the connecting frame 3 has an arc-shaped guide surface 21 near the connecting head 18, which matches the outer edge of the first arm 13 and the outer edge of the second arm 14. Furthermore, both the outer edges of the first arm 13 and the second arm 14 have arc-shaped features to match the arc-shaped guide surface 21, thereby guiding the rotation of the handle 1.

[0042] Furthermore, in a preferred embodiment, the upper end of the limiting member 6 has a connecting hole 22, and the lower end of the pressing member 5 has a connecting post 23, the lower end of which is rotatably disposed within the connecting hole 22. Furthermore, during installation, the connecting post 23 can be connected by applying downward force to the pressing member 5 to achieve interference compression with the connecting hole 22, and the limiting member 6 is allowed to rotate relative to the handle 1 along with the connecting frame 3.

[0043] Furthermore, in a preferred embodiment, the first distance from the outer edge of the second limiting protrusion 11 to the center of the limiting member 6 is greater than the second distance from the outer edge of the first limiting protrusion 8 to the center of the limiting member 6.

[0044] Furthermore, as a preferred embodiment, it further includes: a limiting seat 24, the lower end of the reset member 10 extending into the limiting seat 24, and a groove 25 formed on the side of the second arm 14 near the first arm 13, the lower end of the limiting seat 24 extending into the groove 25. Further, the groove 25 serves to accommodate the lower part of the reset member 10 and guide its extension and retraction.

[0045] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model.

[0046] Based on the above, this utility model also has the following embodiments:

[0047] In a further embodiment of this utility model, a positioning post 26 is formed by an upward protrusion at the center of the bottom surface of the groove 25, and a positioning hole 27 is opened at the lower end of the limiting seat 24, through which the positioning post 26 passes. Furthermore, the limiting seat 24 is installed by the mutual matching of the positioning post 26 and the positioning hole 27.

[0048] In a further embodiment of this utility model, the outer edge of the pressing member 5 is bent downward and extended to form a first enclosure portion 28, the outer wall of the first enclosure portion 28 matching the inner wall of the first groove 16. Furthermore, the sliding engagement of the first enclosure portion 28 and the first groove 16 in the vertical direction guides their movement.

[0049] In a further embodiment of the present invention, a connecting post 23 is formed extending downward from the middle of the lower surface of the pressing member 5, and the connecting post 23 is hollow.

[0050] In a further embodiment of the present invention, the outer edge of the lower end of the connecting post 23 is slightly larger than the inner edge of the connecting hole 22, so that the pressing member 5 is slidably connected to the limiting member 6 through the connecting post 23, and the connecting post 23 will not come out of the limiting member 6.

[0051] In a further embodiment of this utility model, the lower end of the limiting member 6 protrudes downward to form a second enclosure portion 33. The outer edge of the second enclosure portion 33 matches the inner edge of the second hole 20, and the inner edge of the second enclosure portion 33 matches the outer edge of the limiting seat 24. Furthermore, the sliding engagement of the second enclosure portion 33 and the second hole 20 in the vertical direction guides their movement.

[0052] In a further embodiment of this utility model, a stepped groove 29 is formed on the outer side of the groove 25, and the inner edge of the stepped groove 29 matches the outer edge of the second enclosure portion 33. Furthermore, the sliding fit between the second enclosure portion 33 and the stepped groove 29 in the vertical direction guides its movement.

[0053] In a further embodiment of the present invention, the circumferential inner wall of the stepped groove 29 and the inner wall of the second hole 20 are preferably flush.

[0054] In a further embodiment of this utility model, the lower part of the pressing member 5 protrudes downward to form a third enclosure portion 32, which is disposed between the first enclosure portion 28 and the connecting post 23. Furthermore, the lower end of the third enclosure portion 32 is supported on the upper surface of the limiting member 6 to form a limiting support.

[0055] In a further embodiment of the present invention, the cleaning body 4 includes a support cylinder 30 and a dust-adhesive paper roll 31. The dust-adhesive paper roll 31 is mounted on the support cylinder 30, and the support cylinder 30 is rotatably mounted on the other end of the connecting frame 3. An adhesive surface is formed on the outer periphery of the dust-adhesive paper roll 31.

[0056] In a further embodiment of the present invention, the connecting frame 3 includes at least: a first part, a second part, and a third part connected in sequence, the first part, the second part, and the third part together forming a U-shape, the first part and the third part both extending along the water direction, the support cylinder 30 being rotatably mounted on the third part, and the handle 1 being rotatably connected to the end of the first part away from the second part, and the rotation axes of the two rotatable parts being vertically arranged.

[0057] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable cleaner, characterized in that, include: The device includes a handle, a button assembly, a connecting bracket, and a cleaning body. One end of the handle is rotatably connected to one end of the connecting bracket, and the other end of the connecting bracket is fitted with the cleaning body. The button assembly is disposed on the handle and is used to lock or unlock one end of the connecting bracket.

2. The foldable cleaner according to claim 1, characterized in that, The handle is rotatably positioned in a first position or a second position relative to the cleaning body; When the handle is in the first position, the length direction of the handle is parallel to the length direction of the cleaning body; When the handle is in the second position, the length direction of the handle is perpendicular to the length direction of the cleaning body.

3. The foldable cleaner according to claim 1, characterized in that, The button assembly includes a pressing member and a limiting member. One end of the pressing member has a trigger contact surface, and the other end of the pressing member is connected to one end of the limiting member. At least one first limiting protrusion is formed on the outer side of the limiting member. The limiting member is at least partially disposed within the connecting frame. At least one first limiting groove is formed within the handle. The first limiting protrusion is movably inserted into or removed from the first limiting groove.

4. The foldable cleaner according to claim 3, characterized in that, The button assembly further includes a reset member, which is disposed at the other end of the pressing member.

5. The foldable cleaner according to claim 3, characterized in that, At least one second limiting protrusion is formed on the outer side of the limiting member, and at least one second limiting groove is formed in the connecting frame, wherein the second limiting protrusion is slidably disposed in the second limiting groove.

6. The foldable cleaner according to claim 3, characterized in that, One end of the handle extends to form a first arm and a second arm, and a mounting opening is formed between the first arm and the second arm. One end of the connecting bracket is rotatably inserted into the mounting opening. The first arm has a first groove, and the bottom of the first groove has a first hole. The inner wall of the first hole is radially recessed outward to form a first limiting groove. The pressing member is movably disposed in the first groove.

7. The foldable cleaner according to claim 5, characterized in that, One end of the connecting frame is formed with a connector, the connector is provided with a second groove, the bottom of the second groove is provided with a second hole, and the inner wall of the second groove is radially recessed outward to form a second limiting groove.

8. The foldable cleaner according to claim 5, characterized in that, The upper end of the limiting member has a connecting hole, and the lower end of the pressing member has a connecting post, the lower end of which is rotatably disposed in the connecting hole.

9. The foldable cleaner according to claim 5, characterized in that, The first distance from the outer edge of the second limiting protrusion to the center of the limiting member is greater than the second distance from the outer edge of the first limiting protrusion to the center of the limiting member.

10. The foldable cleaner according to claim 6, characterized in that, Also includes: The limiting seat has a lower end that extends into it, and a groove is formed on the side of the second arm near the first arm, into which the lower end of the limiting seat extends.

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