CN106108813B - It is a kind of to wring out flat mop certainly - Google Patents

Abstract

A self-wringing flat mop, comprising a flat mop head, the flat mop head includes a fixed mop plate, a foldable mop plate pivotally connected to two ends of the fixed mop plate, and a device for turning the mop plate is arranged between the foldable mop plate and the fixed mop plate The reset mechanism for resetting after folding the mop board; the fixed mop board is pierced with a rotating head, and there is a wiper on the back of the flat mop head; the rotating head has a hook part, and the hook part is located under the flat mop head. The two ends of the wiper are respectively connected to two folded mop boards; the fixed mop board is provided with a positioning mechanism, which positions the rotating head when wringing out, and the positioning mechanism is released after the wringing is completed. Positioning of the swivel head. After the wringing of the invention is completed, the positioning mechanism releases the positioning of the rotating head. Under the reset action of the reset mechanism, the folded mop board can be automatically turned back to unfold the wipe again, and the operation is more convenient.

Description

A self-wringing flat mop

technical field

The invention relates to a self-wringing flat mop.

Background technique

The general structure of the existing self-wringing flat mop is: comprising a fixed mop plate, a folded mop plate pivotally connected to the two ends of the fixed mop rod, a torsion spring is arranged between the folded mop plate and the fixed mop plate, and the fixed mop plate There is a swivel head, and there are wipers on the back of the fixed mop board and the foldable mop board. The middle part of the wiper is hooked on the swivel head, and the two ends of the wiper are respectively hooked on the foldable mop board.

In use, the wiping object is wrung out by the rotation of the rotating head, and the wiping object will turn over the folded mop board when wrung out. After the wringing is completed, an unlocking mechanism is required to turn over the mop plate and then turn it back, which is cumbersome to operate.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the existing self-wringing flat mop, the present invention provides a self-wringing flat mop that is easier to operate.

The technical solution of the present invention to solve the technical problem is: a self-wringing flat mop, including a flat mop head, the flat mop head includes a fixed mop plate, a folded mop plate pivotally connected to two ends of the fixed mop plate, the A reset mechanism for resetting the folded mop plate after being folded is provided between the foldable mop plate and the fixed mop plate;

The fixed mop board is pierced with a rotating head, and there is a wiper on the back of the flat mop head;

The swivel head has a claw portion, the claw portion is located below the flat mop head, the claw portion hooks the wiper, and the two ends of the wiper are respectively connected to two folded mops board;

The fixed mop plate is provided with a positioning mechanism, which positions the rotating head during wringing, and releases the positioning of the rotating head after wringing.

Further, the positioning mechanism is arranged in the fixed mop board in a liftable manner. When wringing, the positioning mechanism acts on the rotating head so as to position the rotating head. After the wringing is completed, The positioning mechanism is separated from the rotating head.

Further, a drive mechanism for driving the positioning mechanism up and down is provided between the foldable mop plate and the fixed mop plate, and when the foldable mop plate is folded, the drive mechanism drives the positioning mechanism down, Therefore, the positioning mechanism is separated from the rotating head after the mop board is folded over.

Further, the positioning mechanism includes: a lifting plate that can be lifted and lowered in the fixed mop plate, the lifting plate has a positioning hole, and the inner wall of the positioning hole is provided with a positioning ratchet; the rotating head There is a positioning pawl on the top, and the positioning pawl can cooperate with the positioning ratchet.

Further, the positioning pawl is arranged on the positioning block, and the positioning block is fixedly socketed with the rotating head.

Further, the fixed mop plate is provided with a guide post, the lifting plate is sleeved on the guide post, and the lifting plate is also connected with a return spring for reset.

Further, the drive mechanism includes a drive gear on the foldable mop board, a drive rack on the fixed mop board, and the drive rack can slide along the length direction of the flat mop head; The drive rack is also provided with a guide groove, the tail of the guide groove has a downwardly inclined guide surface; the lifting plate is provided with a guide rod, and the guide rod extends into the guide groove, After the driving rack slides, the guide rod contacts the guide surface, and under the guidance of the guide surface, the guide rod moves along the guide surface, thereby driving the lifting plate to descend. The positioning ratchet is disengaged from the positioning pawl.

Further, the reset mechanism is a torsion spring.

Further, the rotating head is located at the center of the fixed mop board.

When the present invention is in use, like the existing self-wringing flat mop, the rotating head is rotated, thereby driving the wiping object to be wrung and wrung, and the mop plate will also be turned over during the wringing and wringing process of the wiping object Fold down. Different from the prior art, the rotating head is positioned by the positioning mechanism when wringing, so that the rotating head will not rotate under the action of the reset mechanism, and the wringing process of the wipe can be maintained; the positioning mechanism is released after the wringing is completed For the positioning of the rotary head, the mop plate is turned over automatically under the resetting action of the resetting mechanism at this time, so that the wiping thing is launched again.

The beneficial effects of the present invention are: after the wringing is completed, the positioning mechanism releases the positioning of the rotating head, and under the reset action of the reset mechanism, the folded mop board can be automatically turned back to unfold the wipe again, and the operation is more convenient.

Description of drawings

Fig. 1 is a schematic front view of the flat mop head of the present invention.

Fig. 2 is a schematic diagram of the back of the flat mop head of the present invention.

Fig. 3 is a schematic diagram of the structure of the rotary head.

Fig. 4 is a schematic structural diagram of a positioning block.

Fig. 5 is a structural schematic diagram of the lifting plate.

Fig. 6 is a schematic diagram of the structure of the rack.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1 to 6, a self-wringing flat mop includes a mop rod (not shown in the figure), a flat mop head 1, the flat mop head 1 includes a fixed mop plate 2, and is pivotally connected to the fixed mop plate. 2 The turning mop board 3 at both ends, the fixed mop board 2 is connected with the mop bar, and a reset mechanism for making the folding mop board 3 reset after the folding is provided between the described turning mop board 3 and the fixed mop board 2. The reset mechanism usually adopts a torsion spring, and the reset mechanism also adopts a torsion spring in this embodiment.

The fixed mop board 3 is pierced with a rotating head 5, and there is a wiper on the back of the flat mop head 1. The rotary head 5 described in this embodiment is located at the center of the fixed mop plate 3 .

The rotary head 5 has a claw portion 6, the claw portion 6 is located below the flat mop head 1, the claw portion 6 hooks the wiper, and the two ends of the wiper are respectively connected to Two mop boards 3 are turned over.

The fixed mop plate 2 is provided with a positioning mechanism, and when wringing out, the positioning mechanism positions the rotating head 5, and after the wringing is completed, the positioning mechanism releases the locking of the rotating head 5. position.

When in use, the same as the existing self-wringing flat mop, the rotating head 5 is rotated to drive the wipes to be twisted and wrung, and the mop plate 3 will also be turned over during the wringing and wringing of the wipes. Fold down. Different from the prior art, the rotary head 5 is positioned by the positioning mechanism when wringing, so that the rotary head 5 will not rotate under the action of the torsion spring, and the wringing process of the wipe can be maintained; after wringing, the positioning The mechanism removes the positioning of the swivel head 5, and now under the resetting action of the torsion spring, the mop plate 3 is turned over automatically, so that the wiping thing is launched again. The rotation of the swivel head 5 is realized by the rotary driving mechanism on the mop rod. The rotary driving mechanism on the mop rod in the present invention is the same as that in the prior art, and will not be repeated here.

In this embodiment, the positioning mechanism is arranged in the fixed mop board 2 in a liftable manner, and the positioning mechanism acts on the rotating head 5 when wringing out so that the rotating head 5 Positioning, after the wringing is completed, the positioning mechanism is disengaged from the rotary head 5, so that the positioning mechanism releases the positioning of the rotary head 5.

In this embodiment, a driving mechanism for driving the positioning mechanism to lift is provided between the folded mop plate 3 and the fixed mop plate 2. When the plane is flat) the positioning mechanism is located at a high position, and the positioning mechanism will position the rotating head 5; when the turning mop plate 3 is turned over, the driving mechanism drives the positioning mechanism to descend, so that the turning over of the mop plate 3 is completed. Afterwards (when substantially at right angles to the fixed mop board), the positioning mechanism is separated from the rotating head 5 .

In this embodiment, the positioning mechanism includes: a lifting plate 7 that can be lifted and lowered in the fixed mop plate 2, the lifting plate 7 has a positioning hole, and the inner wall of the positioning hole is provided with a positioning ratchet 8; The rotating head 5 is provided with a positioning pawl 9, and the positioning pawl 9 can cooperate with the positioning ratchet 8. When the positioning pawl 9 abuts against the positioning ratchet 8 to achieve cooperation, the positioning of the rotary head 5 is realized. In this embodiment, the positioning pawl 9 is set on the positioning block 10, the rotating head 5 is provided with a hexagonal pocket, the positioning block 10 is provided with a hexagonal sleeve, and the hexagonal sleeve is inserted into the hexagonal Shaped sleeve cavity, so that the positioning block 10 and the rotating head 5 are fixedly socketed.

In this embodiment, the driving mechanism includes a driving gear 11 arranged on the foldable mop board 3 and a driving rack 12 arranged on the fixed mop board 2, and the driving rack 12 can move along the flat mop The head 1 slides in the length direction (that is, along the direction from the fixed mop board to the folded mop board, or the direction from the folded mop board to the fixed mop board); the drive rack 12 is also provided with a guide groove 13, so The tail portion of the guide groove 13 has a downwardly inclined guide surface 14; the lifting plate 7 is provided with a guide rod 15, and the guide rod 15 extends into the guide groove 13, and the driving rack 12 After sliding, the guide rod 15 is in contact with the guide surface 14, and under the guidance of the guide surface 14, the guide rod 15 moves along the guide surface 14, thereby driving the lifting plate 7 to descend , so that the positioning ratchet 8 is disengaged from the positioning pawl 9 .

In a normal state, as mentioned above, the positioning pawl 9 abuts against the positioning ratchet 8 to realize cooperation, and realizes the positioning of the rotating head 5 . When the swivel head 5 rotates and begins to wring out the wipes, the wipes drive the mop plate 3 to rotate, that is, the drive gear 11 starts to rotate, and the drive gear 11 drives the drive rack 12 to slide towards the direction of the mop plate 3. As the mop plate 3 is continuously turned over, the driving rack 12 also slides continuously until the guide rod 15 on the lifting plate 7 contacts the guide surface 14 of the guide groove, and the guide rod 15 described under the guiding action of the guide surface 14 Move along the guide surface 14, thereby driving the lifting plate 7 to descend, so that the positioning ratchet 8 is separated from the positioning pawl 9. At this time, the wiper is wrung out, and the rotating head cannot be positioned at this time. , under the action of the torsion spring, the mop plate 3 is turned over automatically.

In this embodiment, the fixed mop plate is provided with a guide column 16, and the lifting plate 7 is set on the guide column 16, so that the lifting plate 7 is guided when it is lifted. The lifting plate 7 is also connected with a return spring for resetting. In this embodiment, the lower end of the guide post 16 is provided with a baffle plate 17, and the return spring is sleeved on the guide post 16. One end of the return spring It is connected on the baffle plate 17, and the other end is connected on the lifting plate 7. After the positioning ratchet 8 is disengaged from the positioning pawl 9, the lifting plate 7 resets under the action of the back-moving spring.

Claims (7)

1. A self-wringing flat mop, comprising a flat mop head and a mop rod, the flat mop head comprising a fixed mop plate, a folding mop plate pivotally connected to two ends of the fixed mop plate, the fixed mop plate and the mop bar The mop bar is connected, and a reset mechanism for resetting the folded mop plate after being folded is provided between the folded mop plate and the fixed mop plate; The fixed mop board is pierced with a rotating head, and there is a wiper on the back of the flat mop head; The swivel head has a claw portion, the claw portion is located below the flat mop head, the claw portion hooks the wiper, and the two ends of the wiper are respectively connected to two folded mops board; It is characterized in that: the fixed mop plate is provided with a positioning mechanism, the positioning mechanism positions the rotating head when wringing out, and the positioning mechanism releases the rotating head after the wringing is completed. positioning; The positioning mechanism can be arranged in the fixed mop plate in a liftable manner. When wringing, the positioning mechanism acts on the rotating head so as to position the rotating head. After wringing, the The positioning mechanism is separated from the rotating head; A driving mechanism for driving the positioning mechanism up and down is provided between the foldable mop plate and the fixed mop plate. When the foldable mop plate is folded, the drive mechanism drives the positioning mechanism down, so that After the mop board is turned over, the positioning mechanism is separated from the rotating head. 2. The self-wringing flat mop as claimed in claim 1, characterized in that: the positioning mechanism comprises: a lifting plate that can be lifted and lowered in the fixed mop plate, and the lifting plate has a positioning hole, The inner wall of the positioning hole is provided with a positioning ratchet; The rotating head is provided with a positioning pawl, and the positioning pawl can cooperate with the positioning ratchet. 3. The self-wringing flat mop according to claim 2, wherein the positioning pawl is arranged on the positioning block, and the positioning block is fixedly socketed with the rotating head. 4. The self-wringing flat mop as claimed in claim 2, characterized in that: said fixed mop plate is provided with a guide column, said lifting plate is set on said guide column, and said lifting plate Also connected with return spring for return. 5. The self-wringing flat mop as claimed in claim 2, characterized in that: said driving mechanism comprises a driving gear on said folded mop board and a driving rack on a fixed mop board, so The drive rack described above can slide along the length direction of the flat mop head; The drive rack is also provided with a guide groove, and the tail of the guide groove has a downwardly inclined guide surface; The lifting plate is provided with a guide rod, and the guide rod extends into the guide groove. After the driving rack slides, the guide rod contacts the guide surface. Under the guiding action, the guide rod moves along the guide surface, thereby driving the lifting plate to descend, and disengaging the positioning ratchet from the positioning pawl. 6. The self-wringing flat mop according to any one of claims 1 to 5, characterized in that: the reset mechanism is a torsion spring. 7. The self-wringing flat mop according to any one of claims 1 to 5, wherein the rotating head is located at the center of the fixed mop plate.