CN216876278U

CN216876278U - Mop head for clamping mop cloth

Info

Publication number: CN216876278U
Application number: CN202123423140.4U
Authority: CN
Inventors: 陶开宋
Original assignee: Cangnan Shengfeng Cotton Products Co ltd
Current assignee: Cangnan Shengfeng Cotton Products Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-05
Anticipated expiration: 2031-12-31

Abstract

A mop head for clamping mop cloth comprises a connector, a supporting plate and cleaning cloth, wherein the connector is used for externally connecting a mop rod, the center of the back of the supporting plate is connected with the connector, the back of the supporting plate is provided with four clamping devices which are uniformly distributed in an array mode, each clamping device comprises a fixing plate, a self-twisting hinged piece and a clamping piece, the fixing plate is fixedly installed on the back of the supporting plate, a self-twisting spring is arranged in each self-twisting hinged piece, each self-twisting hinged piece is respectively connected with the clamping piece and the fixing plate, and each clamping piece is provided with elastic torque rotating towards the back of the supporting plate through each self-twisting hinged piece; the clamp lower part is equipped with the opening chamber, install in the opening chamber and rotate the post, it evenly is equipped with the inside ratchet tooth of direction correspondence backup pad back to rotate the post surface, the fixed cleaning cloth of ratchet tooth puncture, it can be relative to clamp the free rotation to rotate the post, the back that rotates post and backup pad constitutes the clamping structure that is used for the clamp to clean cloth, the clamp still is equipped with and is used for the locking to rotate post pivoted locking mechanism.

Description

Mop head for clamping mop cloth

Technical Field

The utility model relates to the field of cleaning supplies, in particular to a mop head for clamping mop cloth.

Background

The mop is one of cleaning tools, is mainly used for cleaning and cleaning the ground, and is divided into a dust-free mop, a clean mop, a water absorption mop, an oil absorption mop and the like according to purposes; cotton mop, sponge mop, etc. according to material. Various types of mops are commonly used in homes, small offices and commercial establishments to clean floors. Wherein the flat mop is a mop which is widely used in families. The flat mop has a typical structure that the mop head adopts a flat design, so that the bottom plate and the ground are fully stressed, hairs and fine dust on the ground can be stuck, and the flat mop is particularly suitable for wood floors which are not prone to water when being dried. The special mop can be used, and various waste towels can also be used.

The existing mop generally comprises a connecting part and a supporting plate, wherein the lower end of the supporting plate is detachably connected with a strip-shaped sticky plate, and the lower end of the strip-shaped sticky plate is bonded with cleaning cloth for cleaning the ground. In the daily use process, when the viscosity of the strip-shaped sticky plate is insufficient, the cleaning cloth is easy to fall off.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a mop head for clamping a mop cloth:

Preferably, the both sides in the relative opening chamber of clamping part all are equipped with the installation curb plate, it has the axis of rotation to rotate post fixed mounting, the both ends activity of axis of rotation is cup jointed on the installation curb plate, the dead eye that the installation curb plate was equipped with is passed at the both ends of axis of rotation, the axial direction horizontal migration that the axis of rotation can be followed to the relative opening chamber of rotation post, the one end fixed mounting of axis of rotation has the rotation handle, the rotation handle is polygon columnar structure, the rotation handle constitutes grafting limit fit with the polygon notch that the installation curb plate outside was equipped with, the rotation handle constitutes with the polygon notch locking mechanical system. The polygonal structure on the surface of the rotating handle can provide good friction acting force to facilitate the grabbing rotation of a user, and the rotating handle is connected with the polygonal groove opening in an inserting mode and separated from the polygonal groove opening to facilitate the control of locking and loosening of the rotating column.

Preferably, the ratchet teeth are made of elastic materials and are of an oblique arc structure, so that the phenomenon of tooth breakage in the using process is avoided.

Preferably, one side of the upper end of the clamping piece, which is close to the outer edge of the supporting plate, is provided with a raised baffle part, so that a user can control the rotation of the clamping piece relative to the supporting plate conveniently.

Has the beneficial effects that: the clamping device realizes that the interlock of cleaning cloth is fixed through the ratchet tooth that rotates the post surface and be equipped with, and at the rotation in-process that rotates the post, the ratchet tooth makes in the both sides income clamping device of cleaning cloth, and the rate of tension of the direct control cleaning cloth of being convenient for effectively avoids droing of cleaning cloth and has improved the clean effect of cleaning cloth to ground.

Drawings

Fig. 1 is a perspective view of the embodiment.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

FIG. 3 is a schematic top view of an embodiment.

FIG. 4 is a schematic front view of the embodiment.

Fig. 5 is an assembly diagram of the embodiment.

FIG. 6 is a schematic side view of an embodiment.

Fig. 7 is an enlarged schematic view at B in fig. 6.

Fig. 8 is a schematic structural view of the rotating column.

1. A connector; 2. a support plate; 3. a cleaning cloth; 4. a clamping device; 5. a fixing plate; 6. a self-twisting hinge; 7. a clamping member; 8. an open cavity; 9. rotating the column; 10. installing a side plate; 11. a rotating shaft; 12. rotating the handle; 13. a polygonal slot; 14. a nip gap; 15. ratchet teeth; 16. a stop piece portion.

Detailed Description

The utility model will be further illustrated with reference to the following examples and figures 1-8.

Example (b): a mop head for clamping mop cloth comprises a connector 1, a supporting plate 2 and cleaning cloth 3, wherein the connector 1 is used for externally connecting a mop rod, the center of the back of the supporting plate 2 is connected with the connector 1, the back of the supporting plate 2 is provided with four clamping devices 4 which are uniformly distributed in an array manner, each clamping device 4 comprises a fixing plate 5, a self-twisting hinged piece 6 and a clamping piece 7, the fixing plate 5 is fixedly arranged at the back of the supporting plate 2, a self-twisting spring is arranged in the self-twisting hinged piece 6, the self-twisting hinged piece 6 is respectively connected with the clamping piece 7 and the fixing plate 5, and the self-twisting hinged piece 6 generates elastic torque which rotates towards the back of the supporting plate 2 for the clamping piece 7; 7 lower parts of clamping part are equipped with opening chamber 8, install in opening chamber 8 and rotate post 9, it evenly is equipped with the direction and corresponds 2 back ratchet teeth 15 inwards to rotate post 9 surface, the fixed cleaning cloth 3 that cleans of ratchet teeth 15 puncture, ratchet teeth 15 adopts the elasticity material, ratchet teeth 15 is slant arc structure, avoids taking place disconnected tooth phenomenon in the use. The rotating column 9 can freely rotate relative to the clamping piece 7, the rotating column 9 and the back of the supporting plate 2 form a clamping structure for clamping the cleaning cloth 3, and the clamping piece 7 is further provided with a locking mechanism for locking the rotating column 9 to rotate.

The both sides of the relative opening chamber 8 of clamping part 7 all are equipped with installation curb plate 10, it has axis of rotation 11 to rotate 9 fixed mounting of post, the both ends activity of axis of rotation 11 is cup jointed on installation curb plate 10, the dead eye that installation curb plate 10 was equipped with is passed at the both ends of axis of rotation 11, the axial direction horizontal migration that post 9 can open chamber 8 relatively along axis of rotation 11 rotates, the one end fixed mounting of axis of rotation 11 has rotation handle 12, it is polygon columnar structure to rotate handle 12, the polygon notch 13 that rotation handle 12 and installation curb plate 10 outside were equipped with constitutes grafting limit fit, it constitutes with polygon notch 13 to rotate handle 12 locking mechanical system. The polygonal structure on the surface of the rotating handle 12 can provide good friction force to facilitate the grabbing rotation of a user, and the insertion and the separation of the rotating handle 12 and the polygonal notch 13 can facilitate the control of the locking and the releasing of the rotating column 9. A raised blocking piece part 16 is arranged at one side of the upper end of the clamping part 7, which is close to the outer edge of the supporting plate 2, so that a user can control the clamping part 7 to rotate relative to the supporting plate 2 conveniently.

As shown in fig. 7, the clamping device 4 is turned upwards by overcoming the acting force of the self-twisting spring, the cleaning cloth 3 is clamped between the rotating column 9 and the back of the supporting plate 2, and then the cleaning cloth 3 is pulled inwards by manually rotating the rotating handle 12 clockwise, so that the tension of the cleaning cloth 3 is controlled, and the cleaning cloth 3 is prevented from falling off. Or the cleaning cloth 3 is directly close to the space between the rotating column 9 and the back of the supporting plate 2 without lifting the clamping device 4 upwards, and the cleaning cloth 3 is bitten by the ratchet teeth 15 in the process of rotating the rotating column 9. When the cleaning cloth 3 needs to be discharged, the rotating handle 12 is directly rotated anticlockwise, the cleaning cloth 3 is pulled outwards, the cleaning cloth 3 can be pulled outwards, and the clamping device 4 is directly lifted, so that the cleaning cloth 3 can be taken out conveniently.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. The utility model provides a mop head for pressing from both sides close mop cloth, includes connector (1), backup pad (2) and cleaning cloth (3), connector (1) is used for external mop pole, its characterized in that: the connector (1) is connected to the center of the back of the supporting plate (2), four clamping devices (4) which are distributed in an even array mode are arranged on the back of the supporting plate (2), each clamping device (4) comprises a fixing plate (5), a self-twisting hinged piece (6) and a clamping piece (7), the fixing plates (5) are fixedly installed on the back of the supporting plate (2), a self-twisting spring is arranged in each self-twisting hinged piece (6), each self-twisting hinged piece (6) is connected with each clamping piece (7) and each fixing plate (5), and each clamping piece (7) is subjected to elastic torque rotating towards the back of the supporting plate (2) by each self-twisting hinged piece (6); clamping piece (7) lower part is equipped with opening chamber (8), install in opening chamber (8) and rotate post (9), it corresponds backup pad (2) back ratchet tooth (15) inwards to rotate post (9) surface evenly to be equipped with the direction, ratchet tooth (15) puncture is fixed and is cleaned cloth (3), it can be relative clamping piece (7) free rotation to rotate post (9), the back constitution that rotates post (9) and backup pad (2) is used for the clamping structure of clamping cleaning cloth (3), clamping piece (7) still are equipped with and are used for the locking to rotate post (9) pivoted locking mechanism.

2. A mop head for gripping a mop cloth according to claim 1, wherein: the both sides of clamping part (7) relative opening chamber (8) all are equipped with installation curb plate (10), it has axis of rotation (11) to rotate post (9) fixed mounting, the both ends activity of axis of rotation (11) is cup jointed on installation curb plate (10), the dead eye that installation curb plate (10) was equipped with is passed at the both ends of axis of rotation (11), the axial direction horizontal migration that axis of rotation (11) can be followed in opening chamber (8) relatively to rotation post (9), the one end fixed mounting of axis of rotation (11) has rotation handle (12), it is polygon columnar structure to rotate handle (12), it constitutes grafting limit fit with polygon notch (13) that installation curb plate (10) outside is equipped with to rotate handle (12), it constitutes with polygon notch (13) to rotate handle (12) locking mechanical system.

3. A mop head for gripping a mop cloth according to claim 1, wherein: the ratchet teeth (15) are made of elastic materials, and the ratchet teeth (15) are of an oblique arc structure.

4. A mop head for gripping a mop cloth according to claim 1, wherein: and a raised baffle part (16) is arranged at one side of the upper end of the clamping piece (7) close to the outer edge of the support plate (2).