CN210697521U - Self-wringing foam cotton mop - Google Patents

Abstract

A self-squeezing foam cotton mop comprises a mop rod and a mop head made of foam cotton, wherein the mop rod is provided with a squeezing frame capable of sliding along the mop rod, the squeezing frame is provided with a through hole, a squeezing structure is arranged in the through hole, and the mop head rotates to be aligned with the through hole and then passes through the through hole during squeezing; the method is characterized in that: the squeezing structure comprises a swing frame, the middle part of the swing frame is rotatably connected in the through hole, a squeezing component used for squeezing the bottom surface of the foam cotton is arranged on the swing frame, and a limiting structure used for limiting the swing angle of the swing frame is arranged on the squeezing frame; when squeezing water, the mop head or the trigger component arranged on the mop rod can trigger the lower end of the swing frame to enable the swing frame to swing to a first limit position, so that an extrusion channel with a cross section gradually reduced from bottom to top is formed in the through opening, and the upper part of the extrusion channel is provided with the extrusion component. Because the extrusion channel is a channel with a larger lower part and a smaller upper part, the foaming cotton head can enter the through opening in advance, and the foaming cotton head is pre-extruded through the extrusion channel, so that the water squeezing operation is further labor-saving.

Description

Self-wringing foam cotton mop

Technical Field

The utility model relates to a cotton first mop of foaming especially relates to a cotton first mop of foaming is with crowded frame for squeezing water is carried out to the cotton head of foaming, and the cotton head of foaming can be collodion cotton head, sponge head or analog.

Background

The collodion mop structure on the existing market is roughly the same, including the mop pole, the mop head and crowded water mechanism, crowded water installation in the collodion mop is exactly a transmission structure, crowded water installation includes the handle of pulling, the pull rod, calliper seat (crowded frame), the collodion presss from both sides and crowded water stick, calliper seat roughly is the U-shaped, the collodion is pressed from both sides the centre gripping by the collodion, the collodion presss from both sides and fixes in the pull rod bottom, the top and the handle of pull rod are in the same place to middle part activity pin joint, the rear end of handle of pulling then pin joint is on the mop pole, crowded water stick is oblate, its both ends pin joint is at the lower extreme of calliper seat. When the squeezing operation is performed, the pulling handle is pulled to drive the collodion head to move up horizontally through the pulling rod, the collodion head passes through the squeezing rods of the squeezing frame, and the collodion head of the squeezing rod can be clamped by the squeezing rods to achieve squeezing because the squeezing rods have elasticity which keeps the clamping trend.

A more advanced self-squeezing foam cotton mop appears in the market at present, and comprises a mop rod and a foam cotton head, wherein the foam cotton head is movably connected to the lower end of the mop rod, the mop rod is provided with an extruding device capable of sliding along the mop rod, the foam cotton head can rotate to the length direction of the foam cotton head to be basically parallel to the mop rod and be aligned to the squeezing device, the squeezing device slides along the length direction of the foam cotton head and squeezes the left side and the right side and/or the bottom surface of the foam cotton head to squeeze water, and the foam cotton head is completely separated from the squeezing device when mopping.

Compared with the traditional mop, the foaming cotton has the characteristics of large thickness and size and strong water absorption, and the extrusion opening formed in the through opening of the extrusion part is small in height, so that the foaming cotton is favorably squeezed.

In conclusion, the prior collodion mop can be further improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a do benefit to the cotton mop head of foaming and get into and withdraw from crowded water frame, guarantee crowded water effect's cotton mop of squeezing water certainly to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a self-squeezing foam cotton mop comprises a mop rod and a mop head rotatably connected to specific foam cotton at the lower end of the mop rod, wherein a squeezing frame capable of sliding along the mop rod is arranged on the mop rod, the squeezing frame is provided with a through hole, a squeezing structure used for squeezing the foam cotton passing through the through hole is arranged in the through hole, and the mop head rotates to be aligned with the through hole and then passes through the through hole during squeezing; the method is characterized in that: the squeezing structure comprises a swing frame, the middle part of the swing frame is rotatably connected in the through hole, a squeezing component used for squeezing the bottom surface of the foam cotton is arranged on the swing frame, and a limiting structure used for limiting the swing angle of the swing frame is arranged on the squeezing frame; when water is squeezed, the lower end of the swing frame can be triggered by the mop head or the trigger component arranged on the mop rod, the swing frame swings to a first limiting position, an extrusion channel with the cross section gradually becoming smaller from bottom to top is formed in the penetrating opening, and the extrusion component is arranged on the upper portion of the extrusion channel.

The water squeezing frame is further improved, the water squeezing frame is further provided with an elastic piece which enables the swing frame to keep a trend of swinging to the second limit position, and when water is not squeezed, the swing frame swings to the second limit position under the action of the elastic piece. The structure can lead the swing frame to reset automatically, and avoid the swing frame from shaking in disorder and influencing the operation.

Further improved, when the swing frame swings to the second limit position, an exit channel with the gradually enlarged cross section from bottom to top is formed in the through opening. After the squeezing is finished, the exit channel with the gradually enlarged cross section from bottom to top is beneficial to the fact that the mop head enters the through hole downwards relative to the squeezing frame, the mop head can touch the squeezing frame to swing in the process of passing through the through hole downwards, the lower port of the exit channel is enlarged, the exit of the mop head is facilitated, and the exit of the mop head can be achieved even when the foaming cotton is dry.

Of course, when the swing frame swings to the second limit position, an exit channel with the front and back cross sections consistent in size is formed in the through opening. The exit channel is in a state of a position with a larger width of the squeezing opening, and is also beneficial to the downward passing of the mop head through the through opening relative to the wringing frame.

Preferably, the pressing member is a first wringing roller rotatably attached to an upper end of the swing frame and a second wringing roller attached to a lower end of the swing frame. The wringing roller acts on the bottom surface of the foaming cotton head (namely the bottom surface of the foaming cotton head in a use state) to wring water, and the rolling wringing roller is in rolling contact with the foaming cotton head, so that the foaming cotton head is driven to pass through the wringing frame easily, labor is saved, and the foaming cotton is not damaged.

The squeezing channel can be realized by adopting the swinging mode of the swinging frame, when squeezing water, the mop head triggers the second squeezing roller at the lower end of the swinging frame to swing towards the direction far away from the mop rod, so that the lower port of the squeezing channel is formed, and meanwhile, the first squeezing roller at the upper end of the swinging frame swings towards the direction close to the mop rod, so that the upper port of the squeezing channel is formed.

In order to better push the swing frame to swing, the mop head is provided with a guide inclined plane for triggering the second wringing roller. The second wringing roller climbs upwards along the guide inclined plane more easily.

Optionally, the limiting structure comprises a blocking block arranged on the inner wall of the wringing frame, the swinging frame swings under the trigger of the mop head to abut against the top surface of the blocking block to form the first limiting position, and the swinging frame swings under the action of the elastic element to abut against the bottom surface of the blocking block to form the second limiting position.

The squeezing channel can be realized by adopting the swinging mode of the swinging frame, when squeezing water, the mop head triggers the second squeezing roller at the lower end of the swinging frame to swing upwards so as to form an upper port of the squeezing channel, and simultaneously, the first squeezing roller at the upper end of the swinging frame swings downwards so as to form a lower port of the squeezing channel. In this mode the direction of swing of the swing frame is exactly opposite to the first mode.

Alternatively, the limiting structure comprises a blocking block arranged on the inner wall of the wringing frame and notches arranged on two sides of the swinging frame, the blocking block is positioned in the notches, the swinging frame swings to the blocking block under the trigger of the mop head to be abutted against the inner wall on one side of the notches to form a first limiting position, and the swinging frame swings to the blocking block under the action of the elastic element to be abutted against the inner wall on the other side of the notches to form a second limiting position.

Compared with the prior art, the utility model has the advantages of: during crowded water, the mop head can trigger the lower extreme of swing span, make the swing span swing to first spacing department, and then form the extrusion passageway that the cross section gradually diminishes from bottom to top in wearing the mouth, because of the passageway of extrusion passageway is big-end-up, do benefit to the cotton head of foaming and get into in advance and wear the mouth, and extrude the cotton head of foaming in advance through the extrusion passageway, extrude the cotton head of foaming effectively through the extrusion part that is located extrusion passageway upper portion again, can make the cotton head of foaming reduce through the resistance of extrusion part, crowded water operation is further laborsaving.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the present invention (the mop head has just moved up to trigger the swing frame);

FIG. 3 is a cross-sectional view of the first embodiment of the present invention (the mop head moving up just triggers the swing frame to swing to the wringing position);

FIG. 4 is a cross-sectional view of the first embodiment of the present invention (with the mop head moved downward ready to exit the wringer rack);

FIG. 5 is a schematic perspective view of a wringing rack according to a first embodiment of the present invention;

fig. 6 is an exploded perspective view of the wringing rack according to the first embodiment of the invention;

fig. 7 is a schematic perspective view of a second embodiment of the present invention (the swing frame is not swung);

fig. 8 is a schematic perspective view (swinging state of the swinging frame) of a second embodiment of the present invention;

FIG. 9 is a cross-sectional view of a second embodiment of the present invention (with the swing frame swung to a wringing position and wringing);

fig. 10 is a schematic perspective view of a wringing rack according to a second embodiment of the present invention;

fig. 11 is an exploded perspective view of a wringing rack according to a second embodiment of the present invention;

fig. 12 is a schematic perspective view of a third embodiment of the present invention (the triggering member does not trigger the swing frame);

fig. 13 is a schematic perspective view of a third embodiment of the present invention (the state where the trigger member has just triggered the swing frame).

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, it is a first embodiment of the present invention.

The utility model provides a from crowded cotton mop of water foam, includes mop pole 1, rotates the mop head 2 of connecting the concrete foam 21 of mop pole 1 lower extreme, be equipped with on the mop pole 1 and follow crowded water frame 3 that the mop pole slided, crowded water frame 3 has and wears mouthful X, is equipped with in wearing mouthful X to carry out extruded extrusion structure to the foam 21 that passes through mouthful X, and mop head 2 rotates to aim at during crowded water and wears mouthful X, later through wearing mouthful X.

The extrusion structure comprises a swing frame 5, the swing frame 5 is L-shaped, the middle part of the swing frame 5 is rotatably connected in the through opening X, an extrusion component 6 for extruding the bottom surface of the foam cotton 21 is arranged on the swing frame 5, and a limiting structure for limiting the swing angle of the swing frame 5 is arranged on the water squeezing frame 3; when squeezing water, the mop head 2 triggers the lower end of the swing frame 5 to swing the swing frame 5 to the first limit position, so that a squeezing channel P1 with a gradually-reduced cross section from bottom to top is formed in the through opening X, and the squeezing component 6 is arranged at the upper part of the squeezing channel P1.

The wringing frame 3 is also provided with an elastic element 4 which enables the swing frame 5 to keep the trend of swinging to the second limit position, and when no wringing is carried out, the swing frame 5 swings to the second limit position under the action of the elastic element 4. The elastic member 4 may be a torsion spring.

When the swing frame 5 swings to the second limit position, an exit passage P2 with a gradually enlarged cross section from bottom to top is formed in the penetration X. Alternatively, when the swing frame 5 swings to the second limit position, the exit passage P2 having a cross section whose front and rear sizes are the same may be formed in the penetration X.

The squeezing component 6 is a first squeezing roller 61 rotatably mounted at the upper end of the swing frame 5 and a second squeezing roller 62 mounted at the lower end of the swing frame 5. When squeezing water, the mop head 2 triggers the second squeezing roller 62 at the lower end of the swing frame 5 to swing towards the direction far away from the mop rod 1, so as to form a lower port of a squeezing channel P1, and meanwhile, the first squeezing roller 61 at the upper end of the swing frame 5 swings towards the direction close to the mop rod 1, so as to form an upper port of the squeezing channel P1.

The mop head 2 is provided with a guide slope 22 for triggering the second wringing roller 62.

The limiting structure comprises a blocking block 31 arranged on the inner wall of the wringing frame 3, the swing frame 5 swings under the triggering of the mop head 2 to be abutted against the top surface of the blocking block 31 to form a first limiting position, and the swing frame 5 swings under the action of the elastic element 4 to be abutted against the bottom surface of the blocking block 31 to form a second limiting position.

The first embodiment of the squeezing frame is used for the foaming cotton head mop as follows:

as shown in fig. 2 and 3, when squeezing water, the mop head 2 rotates to a position where the length direction L is substantially parallel to the mop rod 1 and the side surface of the foam cotton 21 is aligned with the through opening X of the squeezing frame 3, when squeezing water, the whole squeezing frame 3 slides up and down along the length direction L of the mop head 2 and squeezes the bottom surface of the foam cotton 21 to squeeze water, and when mopping, the foam cotton head 2 is completely separated from the squeezing frame 3.

When the mop head 2 triggers the second wringing roller 62 at the lower end of the swing frame 5, the swing frame is forced to swing against the elastic force of the elastic piece 4, so that a squeezing channel P1 with a gradually-reduced cross section from bottom to top is formed, specifically, the second wringing roller 62 at the lower end of the swing frame 5 swings towards the direction far away from the mop rod 1, so that a lower port of the squeezing channel P1 is formed, meanwhile, the first wringing roller 61 at the upper end of the swing frame 5 swings towards the direction close to the mop rod 1, so that an upper port of the squeezing channel P1 is formed, and the first wringing roller 61 forms a squeezing component at the upper end of the squeezing channel P1. Because the extrusion channel P1 is a channel with a larger bottom and a smaller top, the mop head 2 can enter the through opening X in advance, the foam cotton 21 is pre-extruded through the extrusion channel P1, and then the bottom surface of the foam cotton 21 is strongly extruded through the first wringing roller 61, so that the resistance of the foam cotton 21 through the first wringing roller 61 is reduced, and the wringing operation is further labor-saving.

As shown in fig. 4, when the mop head 2 completely passes through the through opening X, the swing frame 5 is reset under the action of the torsion spring, and the swing frame 5 swings to the second limit position, an exit channel P2 with the same front and back cross section is formed in the through opening X. The mop head 2 can conveniently reversely pass through the wringing frame 3.

The up-down direction in this embodiment refers to a direction along the length of the mop rod 1.

Fig. 7 to 11 show a second embodiment of the present invention.

The present embodiment is different from the first embodiment in that: when squeezing, the mop head 2 triggers the second squeezing roller 62 at the lower end of the swing frame 5 to swing upwards, so as to form the upper port of the squeezing channel P1, and meanwhile, the first squeezing roller 61 at the upper end of the swing frame 5 swings downwards, so as to form the lower port of the squeezing channel P1.

Spacing structure is including locating the piece 33 that blocks on 3 inner walls of crowded water stand, and locating the breach 51 of 5 both sides of swing span, block that 31 is located breach 51, swing span 5 swings to block 31 and conflict constitution with one side inner wall of breach 51 under the mop head triggers first spacing department, swing span 5 swings to block 31 and conflict constitution with the opposite side inner wall of breach 51 under the elastic component effect the spacing department of second.

The operation of this embodiment is substantially the same as the first embodiment except that the swing frame 5 swings in a different direction than the first embodiment.

As shown in fig. 12 and 13, the present invention is a third embodiment.

The present embodiment is different from the first embodiment in that: the triggering component 7 arranged on the mop rod triggers the second wringing roller 62 at the lower end of the swinging frame 5, so that the swinging frame 5 swings to a first limit position, when the mop head 2 rotates to be basically parallel to the mop rod, the triggering component 7 is positioned above the mop head 2, and the top surface of the triggering component 7 is an inclined surface which is touched with the second wringing roller 62. The structure of the swing frame 5 is the same as that of the first embodiment. Of course, the swing frame structure of the second embodiment can be adopted.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. A self-squeezing foam cotton mop comprises a mop rod (1) and a mop head (2) rotatably connected to specific foam cotton (21) at the lower end of the mop rod (1), wherein a squeezing frame (3) capable of sliding along the mop rod is arranged on the mop rod (1), the squeezing frame (3) is provided with a through hole (X), a squeezing structure used for squeezing the foam cotton (21) passing through the through hole (X) is arranged in the through hole (X), and the mop head (2) rotates to be aligned with the through hole (X) during squeezing water and then passes through the through hole (X); the method is characterized in that: the squeezing structure comprises a swing frame (5), the middle part of the swing frame (5) is rotatably connected in the penetrating port (X), a squeezing component (6) used for squeezing the bottom surface of the foamed cotton (21) is arranged on the swing frame (5), and a limiting structure used for limiting the swing angle of the swing frame (5) is arranged on the water squeezing frame (3); when water is squeezed, the mop head (2) or the trigger component (7) arranged on the mop rod can trigger the lower end of the swing frame (5) to enable the swing frame (5) to swing to a first limiting position, so that an extrusion channel (P1) with the cross section gradually reduced from bottom to top is formed in the penetrating opening (X), and the extrusion component (6) is arranged on the upper portion of the extrusion channel (P1).

2. The self-wringing foam mop of claim 1, wherein: the wringing frame (3) is also provided with an elastic part (4) which enables the swing frame (5) to swing to the second limit position, and when wringing is not performed, the swing frame (5) swings to the second limit position under the action of the elastic part (4).

3. The self-wringing foam mop of claim 2, wherein: when the swing frame (5) swings to the second limit position, an exit channel (P2) with the cross section gradually enlarged from bottom to top is formed in the through opening (X).

4. The self-wringing foam mop of claim 2, wherein: when the swing frame (5) swings to the second limit position, an exit channel (P2) with the cross section being consistent in front and back is formed in the through opening (X).

5. The self-wringing foam mop according to any one of claims 2 to 4, wherein: the squeezing component (6) is a first squeezing roller (61) rotatably arranged at the upper end of the swing frame (5) and a second squeezing roller (62) arranged at the lower end of the swing frame (5).

6. The self-wringing foam mop of claim 5, wherein: when water is squeezed, the mop head (2) triggers the second water squeezing roller (62) at the lower end of the swing frame (5) to swing towards the direction far away from the mop rod (1), so that a lower port of a squeezing channel (P1) is formed, and meanwhile, the first water squeezing roller (61) at the upper end of the swing frame (5) swings towards the direction close to the mop rod (1), so that an upper port of the squeezing channel (P1) is formed.

7. The self-wringing foam mop of claim 6, wherein: the mop head (2) is provided with a guide inclined plane (22) used for triggering the second wringing roller (62).

8. The self-wringing foam mop of claim 6, wherein: spacing structure is including locating stopper (31) on crowded water frame (3) inner wall, and swing span (5) are swung under mop head (2) triggers and are contradicted to the top surface with stopper (31) and constitute first spacing department, swing span (5) are swung under elastic component (4) effect and are contradicted to the bottom surface with stopper (31) and constitute the spacing department of second.

9. The self-wringing foam mop of claim 5, wherein: when water is squeezed, the mop head (2) triggers the second water squeezing roller (62) at the lower end of the swing frame (5) to swing upwards, so that an upper port of a squeezing channel (P1) is formed, and meanwhile, the first water squeezing roller (61) at the upper end of the swing frame (5) swings downwards, so that a lower port of the squeezing channel (P1) is formed.

10. The self-wringing foam mop of claim 9, wherein: spacing structure is including locating stopper (31) on crowded water frame (3) inner wall and locating breach (51) of swing span (5) both sides, stopper (31) are located breach (51), and swing span (5) are triggered to swing down to stopper (31) and conflict constitution with one side inner wall of breach (51) at the mop head first spacing department, swing span (5) are swung to the opposite side inner wall conflict constitution that blocks stopper (31) and breach (51) under the elastic component effect the spacing department of second.

Images