A cloth clamping mop with automatic cloth abandoning function

Abstract

The utility model discloses a kind of cloth clamping mop of contactless two-key type automatic cloth abandonment, the side of mop head is provided with the edge wing for clamping cleaning cloth, the inclined plane lifter that can be expanded or retracted by moving up and down is arranged in the mop head and the two-key type positioning structure that positioning or unlocking after the inclined plane lifter is lifted, the two sides of the inclined plane lifter are all opened with inclined plane groove, one side of the edge wing is fixed with driving rod;The utility model is different from traditional inclined plane drive, the inclined plane lifter can be expanded and folded by extruding and pulling inclined plane guide rail when ascending or descending, structure is more simplified, by the cooperation of inclined plane groove and inclined plane guide rail, only single lifting action can complete the bidirectional motion of edge wing, and inclined plane structure itself has the characteristics of wear resistance, not easy to jam, can effectively reduce the fault risk caused by component aging, misplacement.

Description

Technical Field

[0001] This utility model relates to the field of daily cleaning tools, specifically a contactless two-button automatic cloth-discarding mop. Background Technology

[0002] In everyday cleaning, clip-on mops are commonly used cleaning tools, their main function being to clean floor stains by clipping a cleaning cloth between the mop and the floor. However, as users' demands for convenience, hygiene, and stability in mops increase, existing clip-on mop technology still has the following shortcomings:

[0003] When replacing or discarding the used cleaning cloth in existing clip-on mops, users' hands must directly contact the cloth, which is already contaminated with dirt and bacteria, easily causing hand contamination. This is especially true after cleaning floors with a lot of oil and dust, where contaminants on the cleaning cloth surface can easily spread through the hands, posing a hygiene risk. Most products require manual disassembly of the clamping structure when replacing the cleaning cloth, such as unscrewing the buckles and disassembling parts, which is cumbersome and time-consuming. Existing technologies often design multiple sets of transmission components to achieve the clamping and cloth discarding functions. These components are prone to malfunctions due to wear and misalignment, such as gear meshing deviations or loose linkages. For example, insufficient clamping force may cause the cleaning cloth to fall off during mopping, or the components may become stuck and unable to unfold properly when discarding the cloth, affecting usability. Utility Model Content

[0004] The purpose of this utility model is to provide a contactless two-button automatic cloth-discarding mop. After cleaning, the user only needs to press the buttons at both ends of the mop head to trigger the cleaning cloth to fall off automatically. The mop head adopts a cooperative structure of inclined lifting component and inclined guide rail. The side wings can be expanded and retracted through a single lifting action. The number of parts is reduced, the structure is simple and more stable.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a contactless two-button automatic cloth-discarding mop, including a handle and a mop head;

[0006] Both sides of the mop head are provided with side wings for holding the cleaning cloth. The mop head is provided with a sloping lifting component that can be moved up and down to open or retract the side wings, as well as a two-button positioning structure for positioning or unlocking the sloping lifting component after raising and lowering. Both sides of the sloping lifting component are provided with sloping grooves. A drive rod is fixed to one side of the side wings. One end of the drive rod is integrally formed with a sloping guide rail that can move horizontally with the sloping groove. The sloping guide rail is located in the sloping groove.

[0007] Preferably, the two-button positioning structure includes a button and a key chamber integrally formed on the upper surfaces of both ends of the inclined lifting member. The button is horizontally slidably connected in the key chamber, and a transverse compression spring is fixed in the key chamber. A longitudinal compression spring is installed at the bottom of the inclined lifting member. One end of the transverse compression spring is fixedly connected to the button, and a locking structure is provided at the bottom of the button.

[0008] Preferably, the locking structure includes a hook and an inclined platform integrally formed on the bottom of the button, the upper surface of the inclined platform is in contact with the lower surface of the hook, and both the lower surface of the inclined platform and the upper surface of the hook are arc-shaped.

[0009] Preferably, the mop head includes a base plate and a top cover, which are connected by a connecting structure. The upper surface of the base plate is provided with a limiting structure for limiting the horizontal movement of the drive rod and a guiding structure for guiding the vertical movement of the inclined lifting component.

[0010] Preferably, the limiting structure includes a limiting block, the limiting block is U-shaped, the driving rod is slidably connected inside the limiting block, the upper surface of the base plate is fixed with a limiting plate and a top rod, the limiting plate is located on both sides of the driving rod, and the longitudinal compression spring is sleeved on the top rod.

[0011] Preferably, the guide structure includes a guide rod fixed to the upper surface of the base plate and guide holes opened on both sides of the inclined lifting member, wherein the guide rod is slidably connected in the guide holes.

[0012] Preferably, the connecting structure includes a T-shaped block and a T-shaped groove. The T-shaped block is integrally formed on both ends of the lower surface of the upper cover, and the T-shaped groove is formed on both ends of the bottom plate. The T-shaped block is engaged in the T-shaped groove.

[0013] Preferably, the handle includes a handle bar and a pipe joint fixed to the bottom of the handle bar, and a half-moon pivot is rotatably connected between the two key chambers, and the pipe joint is fixedly connected to the half-moon pivot.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Unlike traditional inclined plane drives, this utility model's inclined plane lifting component can expand and retract the side wings by squeezing and pulling the inclined plane guide rail during ascent or descent. The structure is simplified; through the cooperation of the inclined plane groove and the inclined plane guide rail, only a single lifting action is needed to complete the bidirectional movement of the side wings, reducing the number of transmission components and assembly complexity. Furthermore, the inclined plane structure itself has wear-resistant and jam-resistant characteristics, effectively reducing the risk of failure due to component aging or misalignment.

[0016] 2. After cleaning, the user simply presses the buttons at both ends of the mop head. The elastic return of the horizontal spring drives the bottom of the button to disengage from the hook, unlocking the inclined lifting mechanism and allowing the side wings to automatically unfold and the cleaning cloth to detach. Throughout the entire cloth disposal process, the user's hands do not need to touch the used cleaning cloth, avoiding contamination of hands by dirt and bacteria on the cleaning cloth surface, thus improving hygiene.

[0017] 3. In the two-button positioning structure of this utility model, the inclined platform at the bottom of the button and the hook adopt an arc-shaped fitting design, and a horizontal compression spring provides a continuous locking force to ensure that the hook and the inclined platform are tightly fitted when the inclined lifting component is holding the cleaning cloth, and will not be accidentally unlocked due to vibration or collision during mopping. The side wings will only unfold when the user actively presses the buttons on both sides to disengage the inclined platform from the hook, avoiding the problem of the cleaning cloth accidentally falling off during cleaning. In addition, the design of simultaneous pressing of the two buttons has a faster response speed, and the cloth discarding action can be completed within 1-2 seconds, which is especially suitable for high-frequency daily cleaning scenarios in the home. Attached Figure Description

[0018] Figure 1 This is an exploded view of this utility model;

[0019] Figure 2 This is a schematic diagram of the two-key positioning structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mop head of this utility model;

[0021] Figure 4 This is a schematic diagram of the locking structure of this utility model;

[0022] Figure 5 This is a utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 6 This is a schematic diagram of the bottom structure of the top cover of this utility model.

[0024] In the diagram: 1. Handle; 2. Mop head; 3. Side wing; 4. Angled lifting component; 5. Two-button positioning structure; 6. Angled groove; 7. Drive rod; 8. Angled guide rail;

[0025] 501. Button; 502. Key tray; 503. Horizontal compression spring; 504. Vertical compression spring; 505. Hook; 506. Angled platform; 507. Push rod;

[0026] 201. Base plate; 202. Top cover; 203. Limiting structure; 204. Guide structure;

[0027] 2031, Limiting block; 2032, Limiting plate;

[0028] 2041, guide rod; 2042, guide hole;

[0029] 205. T-block; 206. T-slot;

[0030] 101. Handlebar; 102. Pipe fitting; 103. Half-moon pivot. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-6 This utility model provides a technical solution: a contactless two-button automatic cloth-discarding mop, including a handle 1 and a mop head 2;

[0033] Both sides of the mop head 2 are provided with side wings 3 for holding the cleaning cloth. The mop head 2 is provided with a sloping lifting component 4 that can be moved up and down to open or retract the side wings 3, and a two-button positioning structure 5 for positioning or unlocking the sloping lifting component 4 after raising and lowering. Both sides of the sloping lifting component 4 are provided with sloping grooves 6. A drive rod 7 is fixed on one side of the side wings 3. One end of the drive rod 7 is integrally formed with a sloping guide rail 8 that can move horizontally with the sloping groove 6. The sloping guide rail 8 is located in the sloping groove 6.

[0034] Manually press the inclined plane lifting component 4 to make it overcome the elastic force of the longitudinal compression spring 504 and move downward along the guide structure 204; the inclined plane grooves 6 on both sides of the inclined plane lifting component 4 move downward synchronously, squeezing the inclined plane guide rail 8 at one end of the drive rod 7, as... Figure 2 Figure 3 and Figure 5 As shown, Figure 5 The right side of the inclined guide rail 8 and Figure 4 When the right side of the inclined groove 6 contacts the inclined lifting component 4, it forces the inclined guide rail 8 to move to the left, causing the right side wing 3 to move to the left, thus retracting the right side wing 3. At the same time, the inclined groove 6 on the right side of the inclined lifting component 4 contacts the inclined guide rail 8 on the left side wing 3, thus retracting the left side wing 3. At this time, one end of the cleaning cloth is clamped in the gap between the left side wing 3 and the base plate 201, and the other end of the cleaning cloth is clamped between the right side wing 3 and the base plate 201, thus clamping the cleaning cloth.

[0035] When the inclined plane lifting component 4 moves upward, as Figure 5As shown, the left inclined surface of the inclined guide rail 8 is close to the left inclined surface of the inclined groove 6. When the inclined guide rail 8 is pulled upward, since the inclined guide rail 8 can only move horizontally on the base plate 201 after being limited by the limiting structure 203, the upward pulling force is converted into a horizontal thrust, which pushes the right wing to the right, realizes the deployment of the right wing, and releases the cleaning cloth.

[0036] The two-button positioning structure 5 includes a button 501 and a key chamber 502 integrally formed on the upper surfaces of both ends of the inclined lifting member 4. The button 501 is horizontally slidably connected in the key chamber 502. A transverse compression spring 503 is fixed in the key chamber 502. A longitudinal compression spring 504 is installed at the bottom of the inclined lifting member 4. One end of the transverse compression spring 503 is fixedly connected to the button 501. A locking structure is provided at the bottom of the button 501.

[0037] The locking structure includes a hook 505 and a ramp 506 integrally formed on the bottom of the button 501. The upper surface of the ramp 506 is in contact with the lower surface of the hook 505, and both the lower surface of the ramp 506 and the upper surface of the hook 505 are arc-shaped.

[0038] When the inclined lifting component 4 descends to the set position, the bottom inclined platform 506 of the button 501 of the two-button positioning structure 5 engages with the hook 505. Under the elastic force of the transverse compression spring 503, the inclined platform 506 and the hook 505 are tightly locked, positioning the inclined lifting component 4 and maintaining the inward clamping state of the side wing 3, thus completing the clamping of the cleaning cloth. Figure 4 As shown.

[0039] The mop head 2 includes a base plate 201 and a top cover 202. The base plate 201 and the top cover 202 are connected by a connecting structure. The upper surface of the base plate 201 is provided with a limiting structure 203 for limiting the horizontal movement of the drive rod 7 and a guiding structure 204 for guiding the vertical movement of the inclined lifting member 4.

[0040] The limiting structure 203 includes a limiting block 2031, which is U-shaped. The driving rod 7 is slidably connected inside the limiting block 2031. A limiting plate 2032 and a top rod 507 are fixed on the upper surface of the base plate 201. The limiting plate 2032 is located on both sides of the driving rod 7. The longitudinal compression spring 504 is sleeved on the top rod 507.

[0041] The top rod 507 provides stable support for the longitudinal compression spring 504, preventing the spring from shifting or tilting during extension and retraction, and ensuring that the inclined lifting component 4 is subjected to uniform force during pressing and resetting. The elastic force of the longitudinal compression spring 504 can provide upward resetting potential energy for the inclined lifting component 4 after clamping, preparing for automatic resetting when discarding the fabric, and at the same time helping to maintain the stability of the clamping state.

[0042] The guide structure 204 includes a guide rod 2041 fixed to the upper surface of the base plate 201 and guide holes 2042 formed on both sides of the inclined lifting member 4. The guide rod 2041 is slidably connected within the guide holes 2042. The slidable connection of the guide rod 2041 within the guide holes 2042 limits the inclined lifting member 4 to move only in the vertical direction, preventing it from shifting left or right or rotating during movement.

[0043] The connecting structure includes T-shaped blocks 205 and T-shaped grooves 206. The T-shaped blocks 205 are integrally formed on both ends of the lower surface of the upper cover 202, and the T-shaped grooves 206 are formed on both ends of the base plate 201. The T-shaped blocks 205 are engaged within the T-shaped grooves 206. The base plate 201 and the upper cover 202 are engaged by T-shaped blocks and T-shaped grooves: the T-shaped structure has good positioning and anti-deformation ability, which can avoid the problem of misalignment and deformation of the upper and lower shells of the mop head 2 due to long-term use or stress after assembly.

[0044] The handle 1 includes a handle 101 and a pipe connector 102 fixed to the bottom of the handle 101. A semi-circular pivot 103 is rotatably connected between the two key compartments 502, and the pipe connector 102 is fixedly connected to the semi-circular pivot 103. The rotation characteristics of the semi-circular pivot 103 allow the handle 1 to be flexibly adjusted to adapt to the user's grip posture when cleaning different scenarios, such as the bottom of low furniture or corners, thus improving operating comfort. The design of fixing the pipe connector 102 to the semi-circular pivot 103 ensures a stable connection between the handle 1 and the mop head 2.

[0045] When in use, manually press the handle 1 to lower the inclined lifting part 4 inside the mop head 2. Under the guidance of the guide structure 204, the inclined lifting part 4 overcomes the elastic force of the longitudinal compression spring 504 sleeved on the top rod 507 at the bottom and moves smoothly downward in the vertical direction.

[0046] As the inclined lifting component 4 moves downward, the inclined grooves 6 on both sides of it move downward synchronously. The inclined surface of the inclined groove 6 contacts the inclined guide rail 8 integrally formed at one end of the drive rod 7 and generates compression.

[0047] When the inclined guide rail 8 at one end of the drive rod 7 is pressed downwards, as... Figure 2 Figure 3 and Figure 5 As shown, Figure 5 The right side of the inclined guide rail 8 and Figure 4 When the right side of the inclined groove 6 contacts the inclined lifting component 4, it forces the inclined guide rail 8 to move to the left, causing the right side wing 3 to move to the left, thus retracting the right side wing 3. At the same time, the inclined groove 6 on the right side of the inclined lifting component 4 contacts the inclined guide rail 8 on the left side wing 3, thus retracting the left side wing 3. At this time, one end of the cleaning cloth is clamped in the gap between the left side wing 3 and the base plate 201, and the other end of the cleaning cloth is clamped between the right side wing 3 and the base plate 201, thus clamping the cleaning cloth.

[0048] When the inclined lifting component 4 moves down to the set position, the arc-shaped surface above the inclined platform 506 at the bottom of the button 501 in the two-button positioning structure 5 contacts and forces the button 501 to retract inward. After the inclined platform 506 is displaced from the protrusion of the hook, it is released. At this time, the inclined platform 506 of the button 501 and the hook 505 are in close contact. Under the elastic force of the transverse compression spring 503 in the key compartment 502, the button 501 maintains a stable position, and the inclined platform 506 and the hook 505 are tightly locked, positioning the inclined lifting component 4 and keeping the side wing 3 in an inward state, firmly clamping the cleaning cloth at the bottom of the mop head 2, completing the clamping of the cleaning cloth, and the floor cleaning operation can begin.

[0049] After cleaning is completed, the user presses the buttons 501 at both ends of the mop head 2. The buttons 501 overcome the elasticity of the transverse compression spring 503 and slide horizontally in the key compartment 502, causing the bottom inclined platform 506 to disengage from the hook 505 and releasing the locking restriction on the inclined lifting part 4.

[0050] After the lock is released, the longitudinal compression spring 504 returns to its original deformation, generating an upward elastic force to push the inclined lifting component 4 to reset vertically upward along the guide structure 204;

[0051] When the inclined plane lifting component 4 moves upward, as Figure 5 As shown, the left inclined surface of the inclined guide rail 8 is close to the left inclined surface of the inclined groove 6. When the inclined guide rail 8 is pulled upward, since the inclined guide rail 8 can only move horizontally on the base plate 201 after being limited by the limiting structure 203, the upward pulling force is converted into a horizontal thrust, which pushes the right wing to the right, realizes the right wing unfolding, and releases the cleaning cloth.

[0052] After the side wing 3 unfolds, the cleaning cloth that was originally held in place loses its gripping force and automatically falls off from the bottom of the mop head 2 under its own gravity. Users can collect the fallen cleaning cloth directly into the trash can without touching the cleaning cloth with their hands, thus completing the automatic cloth disposal operation.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A contactless, two-button automatic cloth-discarding mop, characterized in that: Includes a handle (1) and a mop head (2); Both sides of the mop head (2) are provided with side wings (3) for holding the cleaning cloth. The mop head (2) is provided with a sloping lifting component (4) that can be moved up and down to open or retract the side wings (3) and a two-button positioning structure (5) for positioning or unlocking the sloping lifting component (4) after raising and lowering. Both sides of the sloping lifting component (4) are provided with sloping grooves (6). A drive rod (7) is fixed on one side of the side wings (3). One end of the drive rod (7) is integrally formed with a sloping guide rail (8) that can move horizontally with the sloping groove (6). The sloping guide rail (8) is located in the sloping groove (6).

2. The contactless two-button automatic cloth-discarding mop according to claim 1, characterized in that: The two-button positioning structure (5) includes a button (501) and a key chamber (502) integrally formed on the upper surfaces of both ends of the inclined lifting member (4). The button (501) is horizontally slidably connected in the key chamber (502). A transverse compression spring (503) is fixed in the key chamber (502). A longitudinal compression spring (504) is installed at the bottom of the inclined lifting member (4). One end of the transverse compression spring (503) is fixedly connected to the button (501). A locking structure is provided at the bottom of the button (501).

3. The contactless two-button automatic cloth-discarding mop according to claim 2, characterized in that: The locking structure includes a hook (505) and a ramp (506) integrally formed on the bottom of the button (501). The upper surface of the ramp (506) is in contact with the lower surface of the hook (505), and both the lower surface of the ramp (506) and the upper surface of the hook (505) are arc-shaped.

4. The contactless two-button automatic cloth-discarding mop according to claim 3, characterized in that: The mop head (2) includes a base plate (201) and a top cover (202). The base plate (201) and the top cover (202) are connected by a connecting structure. The upper surface of the base plate (201) is provided with a limiting structure (203) for limiting the horizontal movement of the drive rod (7) and a guiding structure (204) for guiding the vertical movement of the inclined lifting member (4).

5. The contactless two-button automatic cloth-discarding mop according to claim 4, characterized in that: The limiting structure (203) includes a limiting block (2031), which is U-shaped. The driving rod (7) is slidably connected inside the limiting block (2031). A limiting plate (2032) and a top rod (507) are fixed on the upper surface of the base plate (201). The limiting plate (2032) is located on both sides of the driving rod (7). The longitudinal compression spring (504) is sleeved on the top rod (507).

6. The contactless two-button automatic cloth-discarding mop according to claim 5, characterized in that: The guide structure (204) includes a guide rod (2041) fixed on the upper surface of the base plate (201) and guide holes (2042) opened on both sides of the inclined lifting member (4). The guide rod (2041) is slidably connected in the guide hole (2042).

7. A contactless two-button automatic cloth-discarding mop according to claim 4, characterized in that: The connection structure includes a T-shaped block (205) and a T-shaped groove (206). The T-shaped block (205) is integrally formed on both ends of the lower surface of the upper cover (202). The T-shaped groove (206) is opened on both ends of the bottom plate (201). The T-shaped block (205) is snapped into the T-shaped groove (206).

8. A contactless two-button automatic cloth-discarding mop according to claim 2, characterized in that: The handle (1) includes a handle bar (101) and a pipe joint (102) fixed to the bottom of the handle bar (101). A half-moon pivot (103) is rotatably connected between the two key chambers (502), and the pipe joint (102) is fixedly connected to the half-moon pivot (103).

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