CN219126239U - Mop head not easy to deform - Google Patents

Abstract

The utility model discloses a non-deformable mop head, which comprises a mop plate, wherein the back side of the mop plate is provided with a hinge position, at least one reinforcing rod is arranged along the length direction of the mop plate, and the reinforcing rod is arranged near the edge side of the mop plate. The mop head is not easy to deform, long in service life, convenient and fast addition of cleaning liquid can be realized, deep cleaning of the ground can be realized, rapid scraping and removal of water stains on the ground or glass surface can be realized, and user experience is good.

Description

Mop head not easy to deform

Technical Field

The utility model relates to the technical field of flat mops, in particular to a mop head which is not easy to deform.

Background

A mop is a long handle cleaning tool for scrubbing the floor or glass. The existing flat mop has a similar structure and comprises a mop rod, a connector and a mop plate movably connected with the connector, wherein a wiper is arranged on the mop plate and is used for wiping the ground or glass. Along with the continuous change of the use requirement, the size of the mop plate is also larger and larger, the original size is developed to 50cm, 60cm and even 80cm from 32cm-42cm, and the mop plate is generally basically rectangular flat plate-shaped and is processed by plastic materials, so that the problem of concave deformation of the mop plate is extremely easy to occur after long-time use, and the larger the size is, the more obvious the deformation is. The mop plate deforms causing the wipe to not contact the floor or glass well, resulting in a mop that is not properly used. And the multifunctional and convenient requirements of the mop also influence the competitiveness of products more and more, the existing mop is also commonly provided with cleaning liquid which can not be conveniently added, when the floor with serious stains and glass or deep cleaning is needed, only wet wiping objects are used for wiping the floor, obviously the purpose of deep cleaning can not be achieved, the floor is often required to be fully wiped and foamed by wet wiping cloth dipped with the cleaning liquid, porous foam is formed, the stains are primarily dissolved or decomposed by the cleaning liquid, then the wiping objects on the mop head are used for wiping the floor, and therefore, various tools are used, the operation is complicated, and time and labor are wasted. Or the cleaning liquid is directly scattered on the ground and then is wiped and foamed by the wiper to form porous foam, so that a large amount of cleaning liquid is wasted, and a user is easy to slip and fall down due to slight carelessness. In addition, when the conventional flat mop uses the electrostatic dust collection paper, the edge of the electrostatic dust collection paper is not fixed, and the edge of the electrostatic dust collection paper is easy to slide and warp, so that the electrostatic dust collection paper is easy to slide from a mop plate. In addition, when the dewatering degree of the wiper is higher, the wet and clean area of the wiper is very limited, and when the dewatering degree of the wiper is lower, the wet and clean area can be effectively increased, but the problem that water stains remain on the ground is solved, and pedestrians or operators easily slip and fall down. In addition, when facing the ground with sewage or water stains, the wiper is required to absorb the sewage or water stains, and the wiper is required to be further dehydrated or even cleaned, so that the labor intensity is high, the operation is complex, and the time and the labor are wasted. In addition, the existing flat mop is poor in glass wiping effect, and the reason is that the glass water stain cannot be removed conveniently and rapidly, and the wiping effect of the wiper is far smaller than that of a window wiper. For further promoting consumer's use experience, make the mop possess the scraping effect, make it can be quick clear away the water stain on ground and the glass, the product of installation scraping the strip appears on the mop board, the scraping strip of this kind of product is through setting up the mop board into upper and lower two-layer split type structure, utilize upper and lower two-layer split type mop board to grasp the scraping strip, realize scraping the fixed of strip, this kind of mode has not only increased the installation process and the installation intensity of mop, compare in original individual layer structure still increased the processing cost of mop board. More importantly, the scraping strip is small in contact area with the ground when in use, and can not be stably contacted with the ground and glass like a wiping object of the mop plate, and the mop rod rotates flexibly, so that the scraping strip is unstable in the actual use process and is easy to turn over along with the mop plate, and the user experience is affected.

Disclosure of Invention

The utility model aims to provide the mop head which is not easy to deform, has long service life, can realize convenient addition of cleaning liquid, further realize deep cleaning of the ground, and can realize rapid scraping and removal of water stains on the ground or glass surface, and the user experience is good.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a difficult flexible mop head, includes the mop board dorsal part is equipped with the articulated position, follows mop board length direction is equipped with at least one stiffener, the stiffener sets up near mop board edge side.

Preferably, the mop plate comprises a bottom plate and a cover plate, the cover plate is detachably arranged on the bottom plate, and the reinforcing rod is arranged between the bottom plate and the cover plate.

Preferably, the two reinforcing rods are arranged on two sides of the hinge position respectively, and the reinforcing rods are processed by metal materials.

Preferably, a positioning groove is formed in the cover plate, and the reinforcing rod can be placed in the positioning groove.

Preferably, when the cover plate is fixed on the bottom plate, the reinforcing rod is fixed in the positioning groove.

Preferably, the bottom plate is fixed with the cover plate in a clamping manner and/or in a threaded manner, and when the bottom plate is fixed with the cover plate in a threaded manner, threaded holes are formed in the bottom plate and the cover plate.

Preferably, the positioning groove is provided with a long hole, the positioning groove protrudes out of the cover plate, the reinforcing rod is in a rod shape or a tube shape, and the threaded holes are formed in two sides and/or the top end of the reinforcing rod.

Preferably, the bottom plate and the cover plate form a containing cavity, at least one liquid adding port is arranged on the cover plate, a liquid seepage port is arranged on the bottom plate, and after the cleaning liquid is added into the containing cavity through the liquid adding port, the cleaning liquid permeates to the bottom side of the bottom plate through the liquid seepage port.

Preferably, the liquid adding holes are at least two and are respectively arranged on two sides of the cover plate, the liquid adding holes are provided with fixing clamping pieces, and the fixing clamping pieces are provided with hollowed-out parts.

Preferably, the liquid seepage port is provided with a plurality of groups which are uniformly arranged on the bottom plate, the liquid seepage port is a plurality of through holes, the fixing clamping piece is formed by processing soft elastic materials, a plurality of strip-shaped holes are formed in the fixing clamping piece, and the strip-shaped holes are connected with the hollowed-out parts.

Preferably, the cover plate is provided with side edges extending downwards, a plurality of clamping grooves are formed in the edge of the bottom plate, clamping protrusions corresponding to the clamping grooves one to one are arranged on the inner side of the side edges of the cover plate, or a plurality of clamping protrusions are arranged on the edge of the bottom plate, clamping grooves corresponding to the clamping protrusions one to one are formed in the inner side of the side edges of the cover plate, the clamping grooves and/or the clamping protrusions are elastically deformed, and the clamping protrusions are clamped on the clamping grooves.

Preferably, the side edge of the fixing clamping piece is provided with a fixing groove, the fixing groove is elastically deformed so that the fixing groove is wrapped and fixed on the edge of the liquid filling opening, and the strip-shaped holes are radially arranged on the hollowed-out portion.

Preferably, the novel cleaning device further comprises a wiper, wherein a plurality of gear shaping teeth are arranged at the edge of one side of the cover plate, gaps are reserved among the gear shaping teeth, one end of the back side of the wiper is provided with elastic fixing strips which are in one-to-one correspondence with the gear shaping teeth, and the gear shaping teeth can be inserted into the elastic fixing strips; the utility model discloses a gear shaping device, including the bottom plate bottom side be equipped with the magic subsides and collude the face, the wiper back side is equipped with the magic subsides and colludes the face be equipped with the baffle above the gear shaping, the baffle can shelter from the gear shaping.

Preferably, the mop plate further comprises a connector movably connected to the back side of the mop plate, a scraping strip is arranged along the length direction of the mop plate, the scraping strip is arranged on the edge of the mop plate and protrudes out of the edge of the back side of the mop plate or protrudes out of the side edge of the mop plate, and the scraping strip is fixedly connected with the mop plate through injection molding on the mop plate.

Preferably, the articulated position comprises an articulated shaft, the connector is rotatably arranged on the mop plate through the articulated shaft, a clamping piece is arranged on the connector, a positioning clamp matched with the clamping piece is arranged on the mop plate or the articulated shaft, the connector rotates to drive the clamping piece to rotate, when the clamping piece rotates to the positioning clamp, the positioning clamp blocks the clamping piece from further rotating, the connector is further blocked from rotating, and the connector and/or the clamping piece are elastically deformed to overcome the blocking of the positioning clamp.

Preferably, the connector is provided with a first hinge position with a basically circular section, an opening with a size smaller than that of the hinge shaft is reserved on the first hinge position, baffles are extended along two sides of the opening, the distance between the two baffles is gradually increased from the first hinge position to the first hinge position far away, and the first hinge position is rotationally connected with the hinge shaft.

Preferably, the scraping strip is arranged on the back side of the mop plate, a second hinge position is further arranged on the connecting head, the second hinge position is basically vertical to the first hinge position, and the second hinge position is connected with an external mop rod.

Preferably, the locator card comprises a stop bar arranged on the mop plate.

Preferably, the clamping piece is the baffle, and the baffle rotates along with the connector, and when one side of the baffle rotates to the barrier strip, the barrier strip blocks the baffle from further rotating, and then blocks the connector from rotating, and the connector and/or the baffle elastically deforms to overcome the blocking of the barrier strip, and when the barrier strip is overcome by the baffle, the other side of the baffle can be propped against the barrier strip.

Preferably, a clamping strip is arranged on the outer side of the baffle, the clamping piece comprises the clamping strip, the clamping strip rotates along with the connector, when the clamping strip rotates to the blocking strip, the blocking strip blocks the clamping strip from further rotating, and further blocks the connector from rotating, the connector and/or the clamping strip elastically deforms so as to overcome the blocking of the blocking strip, and when the blocking strip overcomes the blocking of the blocking strip, the clamping strip can be propped against the blocking strip; the clamping strips are arranged on the outer sides of the baffles.

Preferably, the edge of the mop plate is provided with a strip-shaped scraping strip supporting protrusion, scraping strip supporting surfaces are reserved on two sides of the scraping strip supporting protrusion, the scraping strip is fixed on the scraping strip supporting protrusion and the scraping strip supporting surface, and the shape of the bottom of the scraping strip is matched with the shape of the scraping strip supporting protrusion and the scraping strip supporting surface.

Preferably, the first hinge position is provided with a transition groove with the diameter larger than that of the hinge shaft, the radian of the transition groove is one sixth to one half of that of the first hinge position, an arc-shaped bulge with the diameter slowly increasing is arranged in the circumferential direction of the hinge shaft, the other side of the arc-shaped bulge is in transition connection with the hinge shaft, the radius of the transition groove is larger than that of the arc-shaped bulge, the first hinge position is matched with the size of the hinge shaft, the clamping piece is the joint of the first hinge position far from the side of the transition groove and the baffle, the positioning clamp is the arc-shaped bulge, and when the joint of the first hinge position far from the side of the transition groove and the baffle rotates to the arc-shaped bulge, the arc-shaped bulge blocks the connector from further rotating, and the connector is elastically deformed to overcome the blocking of the arc-shaped bulge and then is fixed on the arc-shaped bulge.

Further preferably, the arcuate projection extends in the direction of the hinge axis by no more than one third of the total length of the hinge.

According to the technical scheme, the reinforcing rods made of metal are arranged along the length direction of the mop plate, so that the bending strength of the mop plate is effectively increased, the concave deformation of the mop plate is avoided, and the service life of the mop plate is prolonged. Only place the stiffener in the constant head tank, again with the bottom plate joint on the apron, can realize that the stiffener is fixed between bottom plate and apron to and the connection of bottom plate and apron is fixed, the mop head equipment is simple, convenient. The bottom plate and the cover plate form a containing cavity to contain cleaning liquid, but not a single-layer bottom plate structure in the past, after the cleaning liquid is added to the containing cavity by the liquid filling opening, the cleaning liquid uniformly and slowly permeates to the bottom side of the bottom plate through a plurality of through holes of the liquid seepage opening, so that wiping objects are wetted, and then the wiping object side is used for wiping and foaming to form porous foam, so that deep cleaning of the ground is realized. The bottom plate and the cover plate are clamped and fixed, and are not integrally formed, so that the processing difficulty of the mop plate body is greatly reduced. The fixing clamping piece is formed by processing the soft elastic material through the liquid adding hole, and the fixing clamping piece is provided with the plurality of strip-shaped holes, so that the adjacent strip-shaped holes are very easy to elastically deform under the plug extrusion effect of the electrostatic dust collection paper, old clothes and old towels, and the electrostatic dust collection paper, the old clothes and the old towels are clamped in the corresponding strip-shaped holes to realize retention, therefore, the electrostatic dust collection paper is not easy to slide off from the mop plate, the ground or glass can be conveniently cleaned by the old clothes and the old towels, the recycling of resources is realized, and the user experience is improved. The scraping strip is formed by secondary injection molding on the mop plate, so that the scraping strip and the mop plate are integrally and fixedly connected, the scraping strip is simple and reliable in retention, and the mop head is convenient to assemble. Through set up the fastener on the connector, be equipped with on mop board or articulated shaft with fastener complex locator card, the connector rotates and drives the fastener and rotate, and when the fastener rotated to the locator card, the locator card blockked the fastener further to rotate, and then blockked the connector and rotate, thereby connector and/or fastener take place elastic deformation and overcome the stopper of locator card. When the baffle or the clamping strip overcomes the blocking of the baffle strip, the other side of the baffle or the clamping strip can be propped against the baffle strip; or when the first articulated position is far away from the joint of the aqueduct side and the baffle and rotates to the arc-shaped bulge, the arc-shaped bulge blocks the connector from further rotating, and the connector is elastically deformed so as to overcome the defect that the arc-shaped bulge blocks and then is fixed on the arc-shaped bulge, so that the connector and a mop rod connected with the connector can keep the connector and the mop stable under the resisting action of the baffle strip, or the inner wall of the first articulated position keeps the connector and the mop head stable under interference fit with the arc-shaped bulge, the mop plate is prevented from overturning, and therefore, the mop head function and the user experience are greatly improved by utilizing the rapid scraping and removal of water stains on the ground or glass surface by the scraping strip protruding the edge of the back side of the mop plate or protruding the side of the mop plate.

Drawings

FIG. 1 is a schematic perspective view of a non-deformable mop head;

FIG. 2 is a schematic view of another perspective view of the non-deformable mop head;

FIG. 3 is an exploded view of the present non-deformable mop head;

FIG. 4 is an exploded view of another view of the non-deformable mop head;

FIG. 5 is a schematic top view of a non-deformable mop head;

FIG. 6 is a schematic view in partial cross-section of a first embodiment of a non-deformable mop head;

FIG. 7 is a schematic view of a partially cut-away view in perspective of a second embodiment of a non-deformable mop head (when the clip strip is not resting against the stop strip);

FIG. 8 is a schematic cross-sectional view of a second embodiment of a non-deformable mop head (with the clip strip abutting the barrier strip);

FIG. 9 is a schematic partial cross-sectional view of a third embodiment of a non-deformable mop head;

FIG. 10 is a schematic view of a cross-sectional structure of a fourth embodiment A-A of the non-deformable mop head of FIG. 5;

FIG. 11 is a schematic cross-sectional view of a fifth embodiment of a non-deformable mop head;

FIG. 12 is a schematic view of a fifth embodiment of a non-deformable mop head (when the connection is not secured to an arcuate projection) in a partially cut-away, perspective view;

FIG. 13 is an enlarged partial schematic view of a fifth embodiment of the non-deformable mop head of the present utility model;

FIG. 14 is a schematic view of a fifth embodiment of a non-deformable mop head;

fig. 15 is a schematic view of a cover plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 15, the non-deformable mop head comprises a mop plate 1 and a connector 2 movably connected to the back side of the mop plate 1, wherein the back side of the mop plate 1 is provided with a hinge position, the hinge position comprises a hinge shaft 101, the connector 2 is rotatably arranged on the mop plate 1 through the hinge shaft 101, at least one reinforcing rod 3 is arranged along the length direction of the mop plate, the reinforcing rod 3 is formed by processing metal materials, stainless steel, aluminum, alloy steel and other metal materials can be selected for processing, the non-deformable mop head can be processed into a rod shape or a tube shape, the cross section of the non-deformable mop head can be round or rectangular, the reinforcing rod 3 is arranged near the edge side of the mop plate 1 and acts as a reinforcing rib on the edge of the mop plate, the bending strength of the mop plate is effectively increased, the concave deformation of the mop plate 1 is avoided, and the service life of the mop plate is prolonged. In the embodiment, the reinforcing rods 3 are arranged at two sides of the hinge position respectively, so that concave deformation of two long side sides of the mop plate 1 is avoided. The mop plate 1 comprises a bottom plate 4 and a cover plate 5, a cover of which the cover plate 5 is detachable is arranged on the bottom plate 4, and the reinforcing rod 3 is arranged between the bottom plate 4 and the cover plate 5. In one embodiment, a positioning groove 51 is formed in the inner side of the cover plate 5, the reinforcing rod can be just placed in the positioning groove 51, the bottom plate and the cover plate can be fixed by adopting clamping or threaded connection, or can be combined by clamping and fixing and threaded connection fixing phase, the combination effect of the bottom plate and the cover plate is further improved, when the bottom plate is fixed on the cover plate, the reinforcing rod 3 is fixed in the positioning groove 51, natural limit is formed on the reinforcing rod 3 by utilizing the bottom plate and the positioning groove 51, and the reinforcing rod 3 is fixed between the bottom plate 4 and the cover plate 5. When the bottom plate and the cover plate are in threaded connection and fixed, corresponding threaded holes 510 are formed in the bottom plate and the cover plate, and the threaded holes 510 are preferably formed in two sides and/or the top end of the reinforcing rod, so that the reinforcing rod 3, the bottom plate 4 and the cover plate 5 are integrated, the integral bending strength of the reinforcing rod 3, the bottom plate 4 and the cover plate 5 is improved, and the fixing effect of the reinforcing rod 3 is improved.

In a preferred embodiment, the positioning groove 51 is provided with a long hole 52, and the positioning groove 51 protrudes from the cover plate 5, so that the reinforcing bar 3 is exposed in the line of sight of the consumer through the long hole 52 after being placed in the positioning groove 51, thereby facilitating the consumer to pick out the mop plate with the reinforcing bar more quickly.

In a preferred embodiment, the bottom plate 4 and the cover plate 5 enclose a receiving chamber for receiving the cleaning liquid, at least one liquid filling opening 53 is provided in the cover plate 5, and the liquid seepage opening 41 is provided in the bottom plate 4, so that when the cleaning liquid is fed into the receiving chamber through the liquid filling opening 53, the cleaning liquid permeates to the bottom side of the bottom plate 4 through the liquid seepage opening 41. The detachable wiping object is arranged on the bottom side of the bottom plate 4, the cleaning liquid wets the wiping object, and then the wiping object side is used for wiping and foaming to form porous foam, so that deep cleaning of the ground is realized. In the present embodiment, the liquid filling openings 53 are provided with at least two or four and are symmetrically provided on both sides of the cover plate 5, respectively. The liquid seepage port 41 is provided with a plurality of groups of fine through holes 42 which are uniformly arranged on the bottom plate 4, the liquid seepage port 41 is a plurality of arrays, and the through holes 42 can enable the cleaning liquid to more uniformly and slowly permeate to the bottom side of the bottom plate 4, so that the cleaning liquid is uniformly and slowly wetted with the wiping object, and the waste caused by the rapid loss of the cleaning liquid is prevented.

In a preferred embodiment, the cover 5 is provided with side edges 50 extending downwards around, a plurality of clamping grooves 43 are formed in the edge of the bottom plate 4, clamping protrusions 54 corresponding to the clamping grooves 43 one by one are formed in the inner side of the side edges 50 of the cover 5, or a plurality of clamping protrusions are formed in the edge of the bottom plate, and clamping grooves corresponding to the clamping protrusions one by one are formed in the inner side of the side edges 50 of the cover, so that the clamping grooves 43 correspond to the clamping protrusions 54, the bottom plate and the cover plate are pressed simultaneously, the clamping grooves and/or the clamping protrusions are elastically deformed, the clamping protrusions are clamped on the clamping grooves, and the connection between the bottom plate and the cover plate is realized. In a preferred embodiment, the liquid filling opening 41 is further provided with a fixing clip 6, the fixing clip 6 is made of soft elastic material, for example, silica gel, the fixing clip 6 is provided with a hollowed-out portion 61 for facilitating the addition of the cleaning liquid, the fixing clip 61 is further provided with a plurality of strip-shaped holes 62, and the strip-shaped holes 62 are connected with the hollowed-out portion 61. When the electrostatic dust collection paper, the old clothes and the old towels need to be fixed, the adjacent strip-shaped holes 62 are easy to elastically deform under the plug extrusion action of the electrostatic dust collection paper, the old clothes and the old towels, so that the electrostatic dust collection paper, the old clothes and the old towels are clamped in the corresponding strip-shaped holes to realize retention, the electrostatic dust collection paper is not easy to slide down from the mop plate, the ground or glass can be conveniently cleaned by the old clothes and the old towels, the recycling of resources is realized, and the user experience is improved. The strip-shaped holes 62 are preferably arranged on the hollowed-out parts 61 in a radial mode, so that the overall aesthetic feeling of the mop plate capable of adding the cleaning liquid is improved.

In a preferred embodiment, the fixing groove 63 is circumferentially arranged at the side edge of the fixing clip 6, and since the hardness of the side edge of the fixing groove 63 is far smaller than that of the cover plate 5, the side edge of the fixing groove 63 is easier to elastically deform, so that the fixing groove 63 wraps and is fixed at the edge of the liquid filling opening 53, and the fixing clip 6 is detachably fixed on the liquid filling opening 53.

In a preferred embodiment, 2 to 4 gear shaping teeth 55 are arranged on the edge of one side of the cover plate 5, gaps are reserved among the gear shaping teeth, an elastic fixing strip (not shown in the drawing) or an elastic rubber band which is in one-to-one correspondence with the number and the positions of the gear shaping teeth is arranged at one end of the back side of the wiper, the gear shaping teeth are inserted into the elastic fixing strip, one end of the wiper is positioned quickly, and deviation of the positioning of the wiper is avoided. Can set up the magic subsides at bottom plate 4 downside and collude face (not shown in the figure), the wiper dorsal part sets up the magic subsides hair face (not shown in the figure) correspondingly, perhaps sets up the magic subsides hair face at bottom plate downside, and the wiper dorsal part sets up the magic subsides and colludes the face correspondingly, and the magic subsides hair face is colluded the face contact with the magic subsides and is just realized wiping the thing and fix at bottom plate downside. Further, be equipped with the baffle 56 above the gear shaping 55, the baffle 56 can shelter from the gear shaping 55, further promotes this mop board whole aesthetic measure.

In a preferred embodiment, a scraping strip 7 is provided on the back side of the mop plate 1 along the length direction of the mop plate 1, and the scraping strip 7 is provided on the edge of the mop plate 1 and protrudes out of the back side edge plane of the mop plate 1 or out of the side edge plane of the mop plate 1 so as to scrape water stains on the ground or glass by using the scraping strip 7. In this embodiment, the scraping strip 7 is formed by injection molding on the mop plate 1 for two times, so that the scraping strip and the mop plate are integrally and fixedly connected, the assembly procedure of the scraping strip and the mop plate is omitted, the scraping strip is reliably retained, the mop head is convenient to assemble, and the single-layer or double-layer structure of the mop plate is unlimited. The connector 2 is provided with the clamping piece, the mop plate or the hinge shaft is provided with the positioning clamp matched with the clamping piece, so that the connector 2 rotates to drive the clamping piece to rotate, when the clamping piece rotates to the positioning clamp, the positioning clamp stops the clamping piece from further rotating, and then stops the connector from rotating, the connector 2 is rotated forcefully, the connector and/or the clamping piece elastically deforms to overcome the blocking of the positioning clamp, after the connector and/or the clamping piece overcome the blocking of the positioning clamp, the clamping piece can be propped against the positioning clamp, because the scraping strip only forces the clamping piece to prop against the positioning clamp in the axial direction of the mop rod in the process of scraping the ground, and does not force the clamping piece to rotate along with the connector, so that the clamping piece can keep the connecting head and the mop head stable under the resisting action of the positioning clamp, and the mop plate is guaranteed not to overturn and shake, so that the scraping strip can be utilized to conveniently realize quick scraping and removing of water stains on the ground or glass surface, and the user experience sense is greatly improved. In this embodiment, the first hinge position 21 with a substantially circular section is provided on the connector 2, an opening 22 with a smaller size than the hinge shaft 101 is provided on the first hinge position 21, two baffles 23 extend along two sides of the opening 22, the distance between the two baffles 23 increases gradually from the near first hinge position 21 to the far first hinge position 21, so that the opening 22 is elastically deformed to enable the first hinge position 21 to hinge on the hinge shaft 101, thereby realizing the rotation of the first hinge position 21 on the hinge shaft 101. The connector 2 is also provided with a second hinging position 24, the second hinging position 24 is basically vertical to the first hinging position 21, and the second hinging position 24 is connected with the external mop rod 10, so that the movable connection between the external mop rod 10 and the mop head and the flexible rotation of the mop head are realized.

In a preferred embodiment, the locator card includes a stop bar 81 disposed on the back side of the mop plate 1. The fastener can be one of them baffle 23, baffle 23 rotates along with connector 2, when baffle 23 one side rotates to blend stop 81, blend stop 81 stops baffle 23 further rotation, and then stop connector 2 to rotate left, rotate the mop pole with the power, make baffle 23 oppression blend stop 81, thereby connector 2 and/or baffle 23 take place elastic deformation and overcome the barrier of blend stop 81, after baffle 23 overcomes the barrier of blend stop 81, the baffle 23 opposite side can support on the opposite side of blend stop 81, make connector 2 and the mop pole that links to each other with it can keep connector 2 and mop head stable under the effect of the fender of blend stop 81, guarantee that the mop board can not rock, overturn. The mop rod is reversely rotated by the reverse force again, and the baffle 23 overcomes the blocking of the blocking strip 81 and then the mop rod is restored to be flexibly rotated.

Or establish to the card strip 231 in one of them baffle 23 outside, above-mentioned fastener includes card strip 231, card strip 231 rotates along with connector 2, when card strip 231 rotated to the blend stop 81, the blend stop 81 stops card strip 231 and further rotates, and then stop connector 2 rotation, rotate the mop pole hard, make card strip 231 oppression blend stop 81, the connector and/or card strip take place elastic deformation thereby overcome the jam of blend stop 81, after the card strip 231 overcomes the jam of blend stop, the card strip can support on the blend stop, make connector 2 and the mop pole that links to each other with it can make connector 2 and mop head keep stable under the effect of the butt of blend stop 81, guarantee that the mop board can not rock, overturn, both can be the cambered surface to make it more easy to realize elastic deformation with the tip of blend stop 81, also can be plane or inclined plane, make the plane or inclined plane of blend stop after overcoming the jam of blend stop, further guarantee that the mop board can not rock, overturn. The clip 231 may be disposed at the lower edge of the baffle 23, or may be disposed at the middle or lower portion of the baffle 23. The mop rod is reversely rotated by reverse force again, and the clamping bar 231 reversely overcomes the blocking of the blocking bar 81, and then the mop rod is restored to flexibly rotate. The size of the baffle 23, the position and the width of the clamping strip 231 or the position or the height of the baffle strip 81 are adjusted to control the fixing angle of the connector and the mop plate 1, so that the fixing angle of the mop rod and the mop plate 1 is controlled within the range of 15 DEG to 45 DEG, and the baffle strip 81 only affects the rotation of the connector in the left direction and does not affect the rotation of the mop rod in the second hinging position and the connector in the right direction, so that the setting of the baffle strip 81 does not affect the flexibility of the use of the mop head or has little influence on the flexibility of the use of the mop head.

In a preferred embodiment, a transition groove 25 with a diameter larger than that of the hinge shaft 101 is formed in the first hinge position 21, the radian of the transition groove 25 is one sixth to one half of that of the first hinge position 21, an arc-shaped protrusion 102 with a slowly increased diameter is arranged in the circumferential direction of the hinge shaft 101, the other side of the arc-shaped protrusion 102 is in transitional connection with the hinge shaft 101, the radius of the transition groove 25 is larger than that of the arc-shaped protrusion 102, so that the transition groove 25 can perform pivoting movement along the arc-shaped protrusion, the first hinge position 21 is in dimensional fit with the hinge shaft 101, at the moment, the clamping piece is the joint 232 of the first hinge position 21, which is far away from the side of the transition groove 25, of the baffle plate 23, the positioning clamp is the arc-shaped protrusion 102, because the radius of the first hinge position 21 is smaller than that of the arc-shaped protrusion 102, when the joint 232 of the first hinge position, which is far away from the side of the transition groove, is rotated to the arc-shaped protrusion 102, the arc-shaped protrusion 21, namely the connector is further rotated, and the mop rod is forcefully rotated, so that the joint 232 is elastically rotated, and the joint 232 is elastically deformed, so that the joint 232 is elastically deformed, and the arc-shaped protrusion is kept in contact with the arc-shaped protrusion 102, and the arc-shaped protrusion 102 is not in contact with the elastic deformation, and the joint part is kept, and the arc-shaped protrusion 2, and the mop head is elastically deformed. The mop rod is rotated again by reverse force, and the connection 232 is restored to be flexibly rotated after the blocking of the arc-shaped protrusion 102 is overcome reversely. In this embodiment, the extension length of the arc-shaped protrusion 102 along the axis direction of the hinge shaft 101 is not more than one third of the total length of the hinge shaft, and the extension length of the transition groove 25 is matched with the extension length of the arc-shaped protrusion 102, so that the connection part 232 is more prone to elastic deformation. The position or radian of the arc-shaped bulge 102 is adjusted to control the fixing angle of the connector and the mop plate 1, so that the fixing angle of the mop rod and the mop plate 1 is controlled to be in the range of 15 degrees to 45 degrees, and the arc-shaped bulge 102 only affects the rotation of the connector in the left direction and does not affect the rotation of the mop rod in the second hinging position and the connector in the right direction, so that the arrangement of the arc-shaped bulge 102 does not affect the flexibility of using the mop head or has little influence on the flexibility of using the mop head.

In a preferred embodiment, a strip-shaped scraping strip supporting protrusion 11 is arranged at the edge of the mop plate 1, scraping strip supporting surfaces 12 are reserved on two sides of the scraping strip supporting protrusion 11, the scraping strip 7 is fixed on the scraping strip supporting protrusion and the scraping strip supporting surfaces under the action of the scraping strip supporting protrusion 11 and the two scraping strip supporting surfaces 12, the shape of the bottom of the scraping strip is matched with that of the scraping strip supporting protrusion and the scraping strip supporting surface, and the contact area of the scraping strip 7 and the mop plate 1 can be increased by the arrangement, so that the retention reliability of the scraping strip is further improved.

In the technical scheme, the reinforcing rod is only placed in the positioning groove, then the bottom plate is clamped on the cover plate, the reinforcing rod can be fixed between the bottom plate and the cover plate, the bottom plate and the cover plate are fixedly connected, and the mop head is simple and convenient to assemble.

When the mop plate is used, cleaning liquid is added to the accommodating cavity through the liquid adding opening or the hollow part, and uniformly and slowly permeates to the bottom side of the bottom plate through the plurality of through holes of the liquid permeation opening, so that the wiping object is wetted, and then the wiping object side of the mop plate is used for wiping and foaming to form porous foam, so that deep cleaning of the ground is realized. When the electrostatic dust collection paper, the old clothes and the old towels need to be fixed, the adjacent strip-shaped holes 62 are extremely easy to elastically deform under the plug extrusion action of the electrostatic dust collection paper, the old clothes and the old towels, so that the electrostatic dust collection paper, the old clothes and the old towels are clamped in the corresponding strip-shaped holes to realize retention, the electrostatic dust collection paper is not easy to slide off from the mop plate, the ground or glass can be conveniently cleaned by the old clothes and the old towels, the recycling of resources is realized, and the user experience is improved.

When water stains on the ground or glass surface need to be scraped, only the mop rod is required to be rotated until the baffle plate 23 presses the baffle strip 81, the mop rod is rotated by force, the connector 2 and/or the baffle plate 23 are elastically deformed so as to overcome the blocking of the baffle strip 81, when the baffle plate 23 overcomes the blocking of the baffle strip 81, the other side of the baffle plate 23 is propped against the other side of the baffle strip 81, so that the connector 2 and the mop rod connected with the connector can keep stable under the resisting action of the baffle strip 81, the mop plate is prevented from shaking and overturning, and the side of the scraping strip 7 is overturned to be close to the ground or the glass surface, thereby realizing convenient scraping of the water stains; the mop rod is rotated again by reverse force, and the baffle plate 23 is restored to be flexibly rotated after the blocking of the blocking strip 81 is overcome in the reverse direction. Or the mop rod is rotated until the blocking strip 81 blocks the clamping strip 231 from further rotation, so that the connector 2 is blocked from rotating, the mop rod is rotated by force, the clamping strip 231 presses the blocking strip 81, the connector and/or the clamping strip elastically deforms so as to overcome the blocking of the blocking strip 81, after the blocking strip 231 overcomes the blocking of the blocking strip, the clamping strip abuts against the blocking strip, the connector 2 and the mop rod connected with the connector can keep the connector 2 and the mop head stable under the blocking effect of the blocking strip 81, the mop plate is prevented from shaking and overturning, and the scraping strip 3 is overturned to be close to the ground or the glass surface, so that the convenient scraping of water stains can be realized; the mop rod is rotated again by reverse force, and the clamping strip 231 reversely overcomes the blocking of the blocking strip 81 and then resumes flexible rotation. Or the mop rod is rotated until the arc-shaped bulge 102 stops the first hinging position 21, namely the connector, from further rotating, and the mop rod is rotated forcefully, so that the arc-shaped bulge 102 is pressed by the connecting part 232, and the connecting part 232 of the connector is elastically deformed, so that the elastic deformation of a restoring part is fixed on the arc-shaped bulge 102 after the blocking of the arc-shaped bulge is overcome, the connector 2 and the mop head are kept stable, the mop plate cannot shake and overturn, and the side of the scraping strip 7 is overturned to be close to the ground or the glass surface, so that the convenient scraping of water stains can be realized; the mop rod is rotated again by reverse force, and the connection 232 is restored to be flexibly rotated after the blocking of the arc-shaped protrusion 102 is overcome reversely.

The present embodiments are merely illustrative of the present utility model and are not intended to be limiting, and the technical solutions that are not substantially transformed under the present utility model are still within the scope of protection.

Claims (23)

1. The utility model provides a difficult flexible mop head, includes the mop board dorsal part is equipped with the articulated position, its characterized in that follows mop board length direction is equipped with two stiffener, the stiffener sets up near mop board edge side and sets up in articulated position both sides respectively.

2. A non-deformable mop head as claimed in claim 1 wherein the mop plate comprises a base plate and a cover plate, the cover plate being removably secured to the base plate, the reinforcing bar being disposed between the base plate and the cover plate.

3. A non-deformable mop head as claimed in claim 1 or claim 2, wherein the reinforcing bar is machined from a metallic material.

4. A non-deformable mop head as claimed in claim 2, wherein the cover plate is provided with a detent in which the reinforcing bar can be placed.

5. A non-deformable mop head as claimed in claim 4 wherein the reinforcing bar is secured in the detent when the cover is secured to the base.

6. A non-deformable mop head as claimed in claim 4 wherein the base and cover are snap-fit and/or screw-fit and when the base and cover are screw-fit, threaded holes are provided in the base and cover.

7. A non-deformable mop head as claimed in claim 6 wherein the locating slot is provided with a slot, the slot projects beyond the cover plate, the reinforcing bar is in the form of a rod or tube, and the threaded holes are provided on either side and/or the top of the reinforcing bar.

8. A non-deformable mop head as claimed in claim 2 wherein the base and cover form a receiving chamber, the cover having at least one fluid inlet and the base having a fluid outlet through which cleaning fluid permeates to the underside of the base when cleaning fluid is applied to the receiving chamber from the fluid inlet.

9. The non-deformable mop head of claim 8, wherein the filling openings are at least two and are respectively disposed on two sides of the cover plate, the filling openings are provided with fixing clamping pieces, and the fixing clamping pieces are provided with hollowed-out parts.

10. The non-deformable mop head of claim 9 wherein the liquid seepage openings are provided with a plurality of groups of holes uniformly arranged on the bottom plate, the liquid seepage openings are a plurality of through holes, the fixing clamping piece is formed by processing soft elastic materials, and a plurality of strip-shaped holes are formed in the fixing clamping piece and connected with the hollowed-out parts.

11. A non-deformable mop head as claimed in claim 6, wherein the cover plate is provided with downwardly extending side edges around, the bottom plate edge is provided with a plurality of clamping grooves, the inner side of the side edge of the cover plate is provided with clamping protrusions corresponding to the clamping grooves one by one, or the bottom plate edge is provided with a plurality of clamping protrusions, the inner side of the side edge of the cover plate is provided with clamping grooves corresponding to the clamping protrusions one by one, and the clamping grooves and/or the clamping protrusions are elastically deformed, and the clamping protrusions are clamped on the clamping grooves.

12. A non-deformable mop head as claimed in claim 10, wherein the side edges of the fixing clip are provided with fixing grooves which are elastically deformed to enable the fixing grooves to wrap around and fix the edges of the liquid filling openings, and the strip-shaped holes are radially arranged in the hollowed-out parts.

13. A non-deformable mop head as claimed in claim 2 or 4, further comprising a wiper, wherein a plurality of gear shaping teeth are arranged on the edge of one side of the cover plate, gaps are reserved among the gear shaping teeth, and elastic fixing strips which are in one-to-one correspondence with the gear shaping teeth are arranged at one end of the back side of the wiper, and the gear shaping teeth can be inserted into the elastic fixing strips; the utility model discloses a gear shaping device, including the bottom plate bottom side be equipped with the magic subsides and collude the face, the wiper back side is equipped with the magic subsides and colludes the face be equipped with the baffle above the gear shaping, the baffle can shelter from the gear shaping.

14. The non-deformable mop head of claim 1 or 8, further comprising a connector movably connected to the back side of the mop plate, wherein a wiper strip is provided along the length of the mop plate, the wiper strip is disposed at the edge of the mop plate and protrudes beyond the back side edge of the mop plate or protrudes beyond the side edge of the mop plate, and the wiper strip is fixedly connected to the mop plate by injection molding on the mop plate.

15. The non-deformable mop head of claim 14 wherein the hinge comprises a hinge shaft, the connector is rotatably mounted on the mop plate via the hinge shaft, the connector is provided with a clip member, the mop plate or the hinge shaft is provided with a locator card engaging the clip member, the connector rotates to drive the clip member to rotate, the locator card blocks the clip member from further rotation when the clip member rotates to the locator card, thereby blocking the connector from rotation, and the connector and/or the clip member elastically deform to overcome the blocking of the locator card.

16. A non-deformable mop head as claimed in claim 15, wherein the connector has a first hinge portion of substantially circular cross-section, an opening of smaller dimension than the hinge shaft is provided in the first hinge portion, baffles extend along both sides of the opening, the distance between the baffles increases from the proximal first hinge portion to the distal first hinge portion, and the first hinge portion is rotatably connected to the hinge shaft.

17. The non-deformable mop head of claim 16 wherein the wiper strip is disposed on the back side of the mop plate and a second hinge is provided on the connector, the second hinge being substantially perpendicular to the first hinge, the second hinge being connected to an external mop rod.

18. A non-deformable mop head as in claim 16 wherein the locator card comprises a stop bar disposed on the mop plate.

19. A non-deformable mop head as claimed in claim 18 wherein the catch is the flap which rotates with the connector, the flap blocking the flap from further rotation when one side of the flap is rotated to the barrier, thereby blocking the connector from rotation, the connector and/or the flap being resiliently deformed to overcome the blocking of the barrier, the other side of the flap being able to bear against the barrier when the flap overcomes the blocking of the barrier.

20. A non-deformable mop head as claimed in claim 18 wherein a clip is provided on the outside of the guard, the clip comprising the clip, the clip rotating with the connector, the clip blocking further rotation of the clip when the clip rotates to the stop, thereby blocking rotation of the connector, the connector and/or clip resiliently deforming to overcome the blocking of the clip, the clip being able to abut against the stop when the clip overcomes the blocking of the stop; the clamping strips are arranged on the outer sides of the baffles.

21. The nondeformable mop head of claim 14, wherein an elongated wiper strip supporting protrusion is arranged at the edge of the mop plate, wiper strip supporting surfaces are reserved on two sides of the wiper strip supporting protrusion, the wiper strip is fixed on the wiper strip supporting protrusion and the wiper strip supporting surface, and the shape of the bottom of the wiper strip is matched with that of the wiper strip supporting protrusion and the wiper strip supporting surface.

22. The non-deformable mop head of claim 16 wherein the first hinge is provided with a transition slot having a diameter greater than the hinge, the arc of the transition slot is one sixth to one half of the arc of the first hinge, an arcuate projection having a slowly increasing diameter is circumferentially provided around the hinge, the other side of the arcuate projection is in transition connection with the hinge, the radius of the transition slot is greater than the radius of the arcuate projection, the first hinge is in dimensional engagement with the hinge, the clip is an arcuate projection at a location beyond the junction of the side of the first hinge with the baffle, and the arcuate projection blocks further rotation of the connector when the first hinge is rotated to the arcuate projection beyond the junction of the side of the transition slot with the baffle, the connector is elastically deformed to be secured to the arcuate projection against the blocking of the arcuate projection.

23. A non-deformable mop head as claimed in claim 22, wherein the arcuate projection extends no more than one third of the total length of the hinge shaft in the direction of the hinge shaft axis.

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