Cloth clamping mop

Abstract

The utility model belongs to the technical field of cloth clamping mops, and particularly relates to a cloth clamping mop which comprises a mop head and a handle rod which are connected with each other, a pull sleeve is connected above the mop head, a first clamping plate and a second clamping plate are arranged on the mop head in a sliding mode, and clamping portions of the first clamping plate and the second clamping plate are respectively located on two sides of the mop head. A clamping gap is formed between the clamping part and the side edge of the mop head; a penetrating through hole is formed in the middle of the pull sleeve, the handle rod is slidably arranged in the through hole of the pull sleeve, and the lower end of the handle rod is connected with a connecting base; a first connecting rod is arranged between the first clamping plate and the connecting seat, one end of the first connecting rod is hinged to the first clamping plate, and the other end is hinged to the connecting seat; a second connecting rod is arranged between the second clamping plate and the connecting seat, one end of the second connecting rod is hinged to the second clamping plate, and the other end is hinged to the connecting seat; the pull sleeve and the handle rod are driven to move relatively, and the first clamping plate and the second clamping plate move synchronously under connection of the first connecting rod and the second connecting rod, so that the clamping gap is reduced and increased. The utility model provides a cloth clamping mop with a stable structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cloth clamping mop, and particularly relates to a cloth clamping mop. BACKGROUND

[0002] The mop is often used for cleaning the ground, the mop cloth is installed on the mop head, and the mop handle is held to clean the ground; most of the mops on the market adopt fixed mop cloth, the replacement of the mop cloth is relatively troublesome, the mop cloth is often used for a long time, and becomes a place for dirt accumulation after being used for many times; and if the mop cloth is directly discarded, the resource use is not reasonable, and waste is caused.

[0003] For example, a cloth clamping mop convenient for replacing mop cloth is disclosed in Chinese patent CN202323641645.7, which comprises a mop head, a mop rod, a cloth clamping assembly and a driving assembly, the mop rod comprises an outer rod hingedly connected with the mop head and an inner rod slidingly installed in the outer rod; the cloth clamping assembly comprises a main clamping piece fixed with the mop head and a movable clamping piece slidingly installed on one side or both sides of the main clamping piece; the driving assembly comprises a sliding seat slidingly installed on the mop head in the vertical direction and a pull rod hingedly connected with the mop head at one end, the sliding seat is drivingly connected with the inner rod, and the other end of the pull rod is hingedly connected with the movable clamping piece; a pressing column is arranged on the sliding seat and abuts against the side wall of the pull rod; when the cloth is clamped, the inner rod is pressed downward to make the sliding seat slide downward, the pressing column pushes the pull rod to swing, and the pull rod drives the movable clamping piece to move close to the main clamping piece. The product can realize replacement of the mop cloth, but the product also has certain deficiencies: the two clamping pieces are reset by the spring to keep in the outwardly expanded state, two reset springs are arranged inside, the assembly of the product becomes complex, and the cost is increased; and moreover, the sliding seat gives a large impact force to the pressing column every time the sliding seat slides downward, the hinged position of the pressing column may be damaged after long-time use, and therefore the stability of the product is affected. SUMMARY

[0004] The utility model discloses a cloth clamping mop with stable structure.

[0005] The utility model discloses a cloth clamping mop with stable structure.

[0006] A cloth clamping mop comprises a mop head and a handle bar connected with each other, a pull sleeve is connected above the mop head, a first clamping plate and a second clamping plate are slidably arranged on the mop head, clamping parts of the first clamping plate and the second clamping plate are respectively located on two sides of the mop head, and the clamping parts and the side edges of the mop head form a clamping gap; a through hole is formed in the middle of the pull sleeve, the handle bar is slidably arranged in the through hole of the pull sleeve, and a connecting seat is connected to the lower end of the handle bar; a first connecting rod is arranged between the first clamping plate and the connecting seat, one end of the first connecting rod is hingedly connected to the first clamping plate, and the other end of the first connecting rod is hingedly connected to the connecting seat; a second connecting rod is arranged between the second clamping plate and the connecting seat, one end of the second connecting rod is hingedly connected to the second clamping plate, and the other end of the second connecting rod is hingedly connected to the connecting seat; the relative movement of the pull sleeve and the handle bar is driven, the first clamping plate and the second clamping plate are synchronously moved under the connection of the first connecting rod and the second connecting rod, and the decrease and increase of the clamping gap are realized.

[0007] Further, the first connecting rod and the second connecting rod intersect with each other. A protruding part is arranged on the first connecting rod, and the protruding part abuts against the surface of the second connecting rod when the clamping gap is in the minimum state.

[0008] Further, two pairs of first connecting rods and two pairs of second connecting rods are symmetrically arranged, the first connecting rods in each pair are respectively located on two sides of the connecting seat, and the second connecting rods in each pair are respectively located on two sides of the connecting seat.

[0009] Further, the first clamping plate and the second clamping plate are partially overlapped with each other.

[0010] Further, a movable seat is arranged between the mop head and the pull sleeve, the lower end of the movable seat is hingedly connected to the mop head, the upper end of the movable seat is hingedly connected to the pull sleeve, the rotation direction of the upper end hinged position of the movable seat is perpendicular to the rotation direction of the lower end hinged position of the movable seat; a transmission rod is arranged between the handle bar and the connecting seat, the lower end of the transmission rod is hingedly connected to the connecting seat, the upper end of the transmission rod is hingedly connected to the handle bar, the rotation direction of the upper end hinged position of the transmission rod is perpendicular to the rotation direction of the lower end hinged position of the transmission rod, and the hinged rotation direction of the transmission rod is the same as the hinged rotation direction of the movable seat.

[0011] Further, when the clamping gap is in the minimum state, the hinged positions of the transmission rod and the movable seat are matched, the handle bar can freely swing relative to the mop head; when the clamping gap is in the maximum state, the hinged positions of the transmission rod and the movable seat are misaligned, and the handle bar and the mop head are kept in a vertical state.

[0012] Further, a fixing part is fixed to the lower end of the handle bar, the fixing part is hingedly connected to the transmission rod; a guide groove is arranged on the inner side of the movable seat, and the side edge of the fixing part or the transmission rod is provided with a protruding part matched with the guide groove; when the clamping gap is in the minimum state, the protruding part is separated from the guide groove; when the clamping gap is in the maximum state, the protruding part is limited in the guide groove, and the handle bar cannot rotate relative to the movable seat.

[0013] Further, the side of the connecting seat is provided with a limiting protrusion; when the clamping gap is in the minimum state, the limiting protrusion can enter the mop head and abut against the recess of the mop head.

[0014] The utility model discloses compared with prior art has the beneficial technical effect of outstanding and:

[0015] 1, the utility model discloses a connecting rod drive structure has been adopted, drive pull -on and handle bar relative movement can control first clamping plate and and second clamping plate synchronous outward migration or inward migration, thereby the size of adjusting clamping gap. First clamping plate and second clamping plate are directly driven by first connecting rod and second connecting rod, therefore do not need to set spring in the mop head and reset, and the structure is stable, and the structure of the mop head inside is simplified simultaneously, makes the factory assembly become simple, and production cost is reduced.

[0016] 2, the utility model discloses first connecting rod and second connecting rod cross each other, and the stability of first connecting rod and second connecting rod after crossing can be improved, and the dislocation phenomenon is not prone to in the movement process. As preferred, the first connecting rod is provided with a protruding part, and when the clamping gap is in the minimum state, the protruding part abuts against the surface of the second connecting rod. Through the structure, the first connecting rod and the second connecting rod are limited in the unfolded state, avoiding damage caused by excessive movement of the two. In fact, when the protruding part plays a role of abutting, the first connecting rod and the second connecting rod also abut against the inner surface of the mop head, avoiding excessive movement of the first connecting rod and the second connecting rod. When the clamping gap is in the minimum state, the limiting protrusion can enter the mop head and abut against the recess of the mop head. Through the limiting structure at this position, the pull-on and the handle bar can be kept in a stationary state during the shaking or cleaning process of the user, so that the cleaning cloth clamped under the mop head will not fall off.

[0017] 3, the utility model discloses when the clamping gap is in the minimum state, the protrusion on the fixing part is separated from the guide groove, and the user can freely rotate the mop head. The protrusion will not affect the rotation of the mop head relative to the handle bar. When the clamping gap is in the maximum state, the protrusion is limited in the guide groove, and the handle bar cannot rotate relative to the movable seat. The mop head is waiting for installation of the cleaning cloth, and the mop head that will not rotate is beneficial for the user to align and install the cleaning cloth. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is one of the structure schematic diagrams of the utility model discloses the clamping gap is in the minimum state.

[0019] Figure 2 is the second structure schematic diagram of the utility model discloses the clamping gap is in the minimum state.

[0020] Figure 3 is the internal structure schematic diagram of the utility model discloses the clamping gap is in the minimum state.

[0021] Figure 4 is Figure 3A magnified structural diagram at point A;

[0022] Figure 5 yes Figure 3 A magnified structural diagram at point B;

[0023] Figure 6 This is one of the structural schematic diagrams of this utility model with the clamping gap at its maximum.

[0024] Figure 7 yes Figure 6 A magnified structural diagram at point C;

[0025] Figure 8 This is the second schematic diagram of the structure of this utility model with the clamping gap at its maximum.

[0026] Figure 9 This is a schematic diagram of the internal structure of this utility model with the clamping gap at its maximum.

[0027] Figure 10 yes Figure 9 A magnified structural diagram at point D;

[0028] Figure 11 This is one of the exploded structural diagrams of this utility model;

[0029] Figure 12 yes Figure 11 A magnified structural diagram at point E;

[0030] Figure 13 This is the second exploded structural diagram of this utility model.

[0031] In the diagram: 1-mop head; 10-recess; 11-first clamping plate; 111-clamping part of the first clamping plate;

[0032] 112 - First clamping plate hinge joint; 12 - Second clamping plate; 121 - Second clamping plate holding part;

[0033] 122 - Second clamping plate hinge; 13 - First connecting rod; 131 - Limiting recess; 14 - Second connecting rod;

[0034] 141-Protrusion; 19-Positioning plane; 2-Handle lever; 20-Fixing component; 201-Protrusion; 21-Transmission rod; 22-Connecting seat; 221-Limiting flange; 3-Pull sleeve; 31-Modible seat; 311-Guide groove; 312-Positioning flange; L-Clamping gap. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Figures 1-13 As shown:

[0036] The utility model provides a cloth clamp mop, including the mop head 1 and the handle rod 2 that are connected with each other, the pull sleeve 3 is connected above the mop head 1, the first clamping plate 11 and the second clamping plate 12 are slidably arranged on the mop head 1, and the clamping parts of the first clamping plate 11 and the second clamping plate 12 are located at both sides of the mop head respectively, and the first clamping plate clamping part 111, the second clamping plate clamping part 121 and the side of the mop head 1 form the clamping gap L, the middle part of the pull sleeve 3 is through the through hole, the handle rod 2 is slidably arranged in the through hole of the pull sleeve 3, and the lower end of the handle rod 2 is connected with the connecting seat 22, the first connecting rod 13 is arranged between the first clamping plate 11 and the connecting seat 22, one end of the first connecting rod 13 is hinged on the first clamping plate 11, and the other end is hinged on the connecting seat 22, the second connecting rod 14 is arranged between the second clamping plate 12 and the connecting seat 22, one end of the second connecting rod 14 is hinged on the second clamping plate 12, and the other end is hinged on the connecting seat 22, the relative movement of the pull sleeve 3 and the handle rod 2 is driven, under the connection of the first connecting rod 13 and the second connecting rod 14, the first clamping plate 11 and the second clamping plate 12 move synchronously, thereby realizing the reduction and increase of the clamping gap L. Through the pure connecting rod structure driving, the first clamping plate 13 and the second clamping plate 14 are driven by the handle rod 2 at all times, when the handle rod 2 moves relative to the pull sleeve 3, the first clamping plate 13 and the second clamping plate 14 will move synchronously and change the size of the clamping gap, in fact, the product only needs to keep the clamping gap in the minimum state and the maximum state, the clamping gap in the maximum state is used to place the wiping material, and the clamping gap in the minimum state is used to clamp the wiping material. The wiping material can be face towel, cloth, kitchen wet wipe and other commonly used wiping materials. The clamping wiping material has multiple modes, mode 1, one hand holds the pull sleeve, the other hand pushes the handle rod to move in the direction of the mop head, the first clamping plate and the second clamping plate synchronously shrink inwards, thereby reducing the clamping gap and clamping the required wiping material, mode 2, the wiping material is placed on the plane, the mop head is placed above the wiping material, the handle rod is gripped and pushed to the side of the mop head, the first clamping plate and the second clamping plate synchronously shrink inwards, thereby reducing the clamping gap and clamping the required wiping material. The releasing wiping material also has multiple modes, mode 1, one hand holds the pull sleeve, the other hand pushes the handle rod to move away from the mop head, the first clamping plate and the second clamping plate synchronously move outwards, thereby increasing the clamping gap and releasing the wiping material, mode 2, the mop head is placed on the ground, the handle rod is pulled upwards, the first clamping plate and the second clamping plate synchronously move outwards, thereby increasing the clamping gap and releasing the wiping material. The specific use mode is selected by the user.

[0037] As Figure 12As shown, the first connecting rod 13 and the second connecting rod 14 are symmetrically arranged, and the first connecting rod 13 and the second connecting rod 14 are arranged on both sides of the connecting seat 22. The first connecting rod 13 and the second connecting rod 14 on the same side are crossed. The stability of the pulling process can be ensured by synchronously pulling the two pairs of connecting rods arranged on both sides. The stability of the first connecting rod and the second connecting rod after being crossed is improved, and the dislocation phenomenon is not prone to occur during the movement. When the handle rod 2 moves downward relative to the pulling sleeve 3, the first connecting rod 13 and the second connecting rod 14 abut against the inner side surface of the mop head 1. When the clamping gap is at the minimum gap, the first connecting rod 13 and the second connecting rod 14 are in a flat state, and this position is the dead point of the connecting rod. In this state, the first connecting rod 13 and the second connecting rod 14 can remain in a stable state and are not prone to be driven. As a preferred embodiment, the second connecting rod 14 is provided with a protruding portion 141, and when the clamping gap is at the minimum state, the protruding portion abuts against the limiting recess 131 matched with the surface of the first connecting rod. Through the structure, the first connecting rod 13 and the second connecting rod 14 are limited in the unfolded state, so as to avoid damage caused by excessive movement of the two.

[0038] The first clamping plate 11 and the second clamping plate 12 are partially overlapped with each other. Figure 11 and Figure 12 As shown, the first clamping plate extends out the first clamping plate hinge part 111, and the second clamping plate extends out the second clamping plate hinge part 121. The first clamping plate hinge part 111 and the second clamping plate hinge part 121 are overlapped with each other, so that the first clamping plate and the second clamping plate are more stable during movement. As a preferred embodiment, the mop head 1 and the clamping plate are further provided with a guide groove and a protrusion. The protrusion moves along the guide groove, and the first clamping plate and the second clamping plate are limited by the limiting structure, so as to ensure the stable movement of the first clamping plate and the second clamping plate.

[0039] The mop head 1 and the pulling sleeve 3 are provided with a movable seat 31. The lower end of the movable seat 31 is hinged to the mop head 1, and the upper end of the movable seat 31 is hinged to the pulling sleeve 3. The rotation direction of the upper end hinged position of the movable seat 31 is perpendicular to the rotation direction of the lower end hinged position. The handle rod 2 and the connecting seat 22 are provided with a transmission rod 21. The lower end of the transmission rod 21 is hinged to the connecting seat 22, and the upper end of the transmission rod 21 is hinged to the handle rod 2. The rotation direction of the upper end hinged position of the transmission rod 21 is perpendicular to the rotation direction of the lower end hinged position. The hinged rotation direction of the transmission rod 21 is the same as the hinged rotation direction of the movable seat 31. By arranging the movable seat 31 and the transmission rod 21, the rotation between the mop head 1 and the handle rod 2 is more free.

[0040] When the clamping gap is in the minimum state, the hinged position of the transmission rod and the hinged position of the movable seat are matched, and the handle rod can swing freely relative to the mop head; when the clamping gap is in the maximum state, the hinged position of the transmission rod and the hinged position of the movable seat are dislocated, and the handle rod 2 and the mop head 1 are kept in the vertical state. Preferably, the movable seat is provided with a positioning protrusion 312, and the mop head 2 is provided with a positioning plane 19 matched with the positioning protrusion 312; when the movable seat 31 is in the vertical state, the positioning protrusion 312 abuts against the positioning plane 19, so that the movable seat 31 is kept in the vertical state.

[0041] The lower end of the handle rod 2 is fixed with a fixing part 20, which can be one part or multiple parts; the fixing part 20 is hinged with the transmission rod 21; the inner side of the movable seat 31 is provided with a guide groove 311, and the side of the fixing part or the transmission rod is provided with a protrusion 201 matched with the guide groove; when the clamping gap is in the minimum state, the protrusion 201 is separated from the guide groove 311; when the clamping gap is in the maximum state, the protrusion 201 is limited in the guide groove 311, so that the handle rod 2 cannot rotate relative to the movable seat 31.

[0042] The side of the connecting seat 22 is provided with a limiting protrusion 221; when the clamping gap is in the minimum state, the limiting protrusion 221 can enter the mop head 1 and abut against the side wall of the mop head 1. Preferably, the side wall of the mop head is provided with a recess 10 matched with the limiting protrusion 221. The limiting protrusion 221 can be better clamped by the recess 10.

[0043] The above embodiments are only preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A mop with a cloth, comprising a mop head (1) and a handle rod (2) connected to each other, characterized in that: The mop head (1) is connected with a pulling sleeve (3), and the mop head (1) is slidably provided with a first clamping plate (11) and a second clamping plate (12). The clamping parts of the first clamping plate and the second clamping plate are respectively located on the two sides of the mop head, and the clamping parts and the side edges of the mop head form clamping gaps. The middle part of the pulling sleeve (3) is a through hole, and a handle rod (2) is slidably arranged in the through hole of the pulling sleeve (3). The lower end of the handle rod (2) is connected with a connecting seat (22). A first connecting rod (13) is arranged between the first clamping plate (11) and the connecting seat (22). One end of the first connecting rod (13) is hinged to the first clamping plate (11), and the other end is hinged to the connecting seat (22). A second connecting rod (14) is arranged between the second clamping plate (12) and the connecting seat (22). One end of the second connecting rod (14) is hinged to the second clamping plate (12), and the other end is hinged to the connecting seat (22). The relative movement of the driving pulling sleeve and the handle rod is realized. Under the connection of the first connecting rod (13) and the second connecting rod (14), the first clamping plate (11) and the second clamping plate (12) move synchronously, so that the clamping gap (L) is reduced and increased.

2. The mop of claim 1, wherein: The first connecting rod (13) and the second connecting rod (14) are crossed with each other.

3. The mop of claim 2, wherein: The first connecting rod (13) is provided with a protruding part. When the clamping gap is in the minimum state, the protruding part abuts against the surface of the second connecting rod (14).

4. The mop of claim 1 or 2, wherein: The first connecting rod (13) and the second connecting rod (14) are symmetrically arranged. The pair of first connecting rods (13) are respectively located on the two sides of the connecting seat (22), and the pair of second connecting rods (14) are respectively located on the two sides of the connecting seat (22).

5. The mop of claim 4, wherein: The first clamping plate (11) and the second clamping plate (12) are partially overlapped with each other.

6. The mop of claim 1 or 2, wherein: The mop head (1) and the pulling sleeve (3) are provided with a movable seat (31). The lower end of the movable seat (31) is hinged to the mop head (1), and the upper end of the movable seat (31) is hinged to the pulling sleeve (3). The rotation direction of the upper end hinged position of the movable seat is perpendicular to the rotation direction of the lower end hinged position. The handle rod (2) and the connecting seat (22) are provided with a transmission rod (21). The lower end of the transmission rod (21) is hinged to the connecting seat (22), and the upper end of the transmission rod (21) is hinged to the handle rod (2). The rotation direction of the upper end hinged position of the transmission rod is perpendicular to the rotation direction of the lower end hinged position. The hinged rotation direction of the transmission rod is the same as the hinged rotation direction of the movable seat.

7. The mop of claim 6, wherein: When the clamping gap is in the minimum state, the hinged position of the transmission rod and the hinged position of the movable seat are matched. The handle rod can be freely swung relative to the mop head. When the clamping gap is in the maximum state, the hinged position of the transmission rod and the hinged position of the movable seat are misaligned. The handle rod and the mop head are kept in a vertical state.

8. The mop of claim 6, wherein: The lower end of the handle rod (2) is fixed with a fixing part (20), and the fixing part (20) hinged transmission rod (21). The inner side of the movable seat is provided with a guide groove (311), and the side edge of the fixing part or the transmission rod is provided with a protrusion (201) matched with the guide groove. When the clamping gap is in the minimum state, the protrusion is separated from the guide groove. When the clamping gap is in the maximum state, the protrusion is limited in the guide groove, and the handle rod cannot rotate relative to the movable seat.

9. The mop of claim 1 or 2 or 7 or 8, wherein: The side of the connecting seat (22) is provided with a limiting protrusion (221); when the clamping gap is in the minimum state, the limiting protrusion (221) can enter the mop head (1) and abut against the side wall of the mop head (1).

10. The mop of claim 9, wherein: The side wall of the mop head (1) is provided with a recess (10) matched with the limiting protrusion (221).

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