Folding structure of water scraping mop

Abstract

The utility model belongs to the technical field of cleaning supplies, in particular to a folding structure of a water scraping mop, which comprises a scraping strip fixing seat used for fixing a scraping strip and a connecting rod used for connecting a handle rod, and the connecting rod is connected with the scraping strip fixing seat through a connecting seat. The scraping strip fixing seat is rotationally connected with the lower end of the connecting seat; the upper end of the connecting seat is rotationally connected with the connecting rod; the rotating direction of the connecting base relative to the scraping strip fixing base is perpendicular to the rotating direction of the connecting rod relative to the connecting base. A locking device is not arranged at the hinged position of the upper end of the connecting base, and the connecting rod can rotate relative to the connecting base. A locking device is arranged at the hinged position of the lower end of the connecting base and can limit the rotating angle between the connecting base and the scraping strip fixing base and enable the connecting base and the scraping strip fixing base to be kept at the needed angle. The utility model provides a folding structure of a water scraping mop, which is high in degree of freedom.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning supplies, and particularly relates to a folding structure of a squeegee mop. BACKGROUND

[0002] The squeegee of the lower end of the squeegee mop is a soft member, so it can quickly gather liquid and dirt. The squeegee mop is also called a magic broom. The squeegee mop has the functions of squeegeeing dirty water and cleaning debris, so it is widely used in daily life, especially in bathrooms.

[0003] As disclosed in Chinese patent CN2023229113 15.9, a floor squeegee with bristles comprises a rod body and a floor squeegee head at the end of the rod body. The floor squeegee head comprises a soft squeegee, and the soft squeegee is provided with a plurality of bristles extending outward on at least one side. In order to facilitate the use of the squeegee mop by the user, a rotation limiting device is arranged between the rod body and the floor squeegee head, so that the two can be kept at the required position through the rotation limiting device. The structure can realize rotary connection, but the structure also has certain deficiencies: only one rotation direction, low degree of freedom; only through the cooperation of the convex points of the sliding block and the groove positions for limiting, the positioning stability is not strong. SUMMARY

[0004] The utility model aims at providing a folding structure of a squeegee mop with high degree of freedom.

[0005] The utility model is achieved as follows:

[0006] A folding structure of a squeegee mop, comprising a squeegee fixing seat for fixing a squeegee, a connecting rod for connecting a handle rod, and a connecting seat for connecting the squeegee fixing seat and the connecting rod; the squeegee fixing seat is rotationally connected with the lower end of the connecting seat; the upper end of the connecting seat is rotationally connected with the connecting rod; the rotation direction of the connecting seat relative to the squeegee fixing seat is perpendicular to the rotation direction of the connecting rod relative to the connecting seat.

[0007] The hinge position of the upper end of the connecting seat is not provided with a locking device, and the connecting rod can rotate relative to the connecting seat; the hinge position of the lower end of the connecting seat is provided with a locking device, which can limit the rotation angle between the connecting seat and the squeegee fixing seat and keep the connecting seat and the squeegee fixing seat at the required angle.

[0008] Further, the lower end of the connecting seat is provided with a first hinged sleeve, the upper end of the scraping strip fixing seat is provided with a second hinged sleeve matched with the first hinged sleeve, the first hinged sleeve and the second hinged sleeve are sleeved with each other and form a movable chamber, the inner side of the first hinged sleeve and the second hinged sleeve is provided with an annular inner tooth, the peripheral side of the movable piece is provided with an outer tooth matched with the annular inner tooth of the first hinged sleeve and the second hinged sleeve, the elastic piece gives the movable piece a force to bite on the annular inner tooth of the first hinged sleeve and the second hinged sleeve, the connecting seat and the scraping strip fixing seat are not rotatable after being bitten; the movable piece is pushed to move, and the outer tooth of the movable piece is bitten on the annular inner tooth of the first hinged sleeve or the second hinged sleeve, so that the scraping strip fixing seat can rotate relative to the connecting seat.

[0009] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0010] Further, the rotating shaft comprises a locking screw and a sleeve, the screw is threadedly connected to the sleeve, and the movable piece is slidingly arranged on the outer wall of the sleeve; the end of the screw or the sleeve is provided with the blocking part.

[0011] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0012] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0013] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0014] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0015] Further, the movable piece is provided with a blocking part, the movable piece is sleeved on the rotating shaft, and the blocking part limits the movable piece from leaving the movable chamber; the elastic piece pushes the movable piece to abut against the surface of the blocking part, and at the same time, the movable piece is bitten on the annular inner tooth of the first hinged sleeve and the second hinged sleeve.

[0016] Further, the side of the rotating sleeve is provided with a positioning end face, the side of the connecting rod is provided with a limiting end face abutting against the positioning end face, and the rotating sleeve cannot rotate relative to the connecting rod under the abutting effect of the positioning end face and the limiting end face.

[0017] The utility model discloses have the following beneficial effects compared with the prior art:

[0018] 1. The utility model discloses adopt the mode of double articulation to promote the rotation freedom of the wiping mop, especially, the upper rotating position is without locking device, and the angle can be adjusted according to the use of the user, the lower rotating position is provided with locking device, and the user can keep the connecting seat and the scraping strip fixed seat at the required angle according to the actual need and through the locking device.

[0019] 2. The utility model discloses that the locking device is built -in in the movable chamber, and the outer tooth of the movable part is used with the second articulation sleeve ring -shaped inner tooth and the first articulation sleeve ring -shaped inner tooth. When the movable part is not under external force, the outer tooth is engaged with the second articulation sleeve ring -shaped inner tooth and the first articulation sleeve ring -shaped inner tooth under the action of the elastic part, and therefore the scraping strip fixed seat can not rotate relative to the connecting seat, and when the external force is added to move the movable part, the movable part is engaged on the second articulation sleeve ring -shaped inner tooth or the first articulation sleeve ring -shaped inner tooth, and the connecting relationship of the movable part between the second articulation sleeve ring -shaped inner tooth and the first articulation sleeve ring -shaped inner tooth is lost, and the scraping strip fixed seat can rotate relative to the connecting seat. The user only needs to drive the movable part to move in the movable chamber.

[0020] 3. The utility model discloses in order to let the user effectively control the moving distance of the movable part, set up the push -plate, and the movable part has the gap between the push -plate, and the gap gives the push -plate moving distance, and the push -plate reaches the specified position by abutting at the pivot or the blocking part, and the outer tooth of the movable part is engaged on the ring -shaped inner tooth of the first articulation sleeve or the ring -shaped inner tooth of the second articulation sleeve, and the scraping strip fixed seat can rotate relative to the connecting seat. The user only needs to press the push -plate to the limit position to rotate the scraping strip fixed seat, and the operation is simple. DRAWINGS

[0021] Figure 1 It is the structure schematic view of the utility model;

[0022] Figure 2 It is the internal structure schematic view of the utility model;

[0023] Figure 3 It is Figure 2 the A place enlarged structure schematic view of

[0024] Figure 4 It is the internal structure schematic view of the utility model;

[0025] Figure 5 is Figure 4 the enlarged structure schematic view of B of

[0026] Figure 6 is one of the explosion structure schematic view of the utility model;

[0027] Figure 7 is Figure 6 the enlarged structure schematic view of C of

[0028] Figure 8 is the second of the explosion structure schematic view of the utility model;

[0029] Figure 9 is Figure 8 the enlarged structure schematic view of D of

[0030] In the figure: 1 - scraping strip fixed seat;10 - scraping strip fixed groove;11 - second hinged sleeve;

[0031] 111 - second hinged sleeve ring inner tooth;2 - connecting seat;21 - first hinged sleeve;

[0032] 211 - first hinged sleeve ring inner tooth;22 - connecting seat hinged seat;29 - ring convex edge;3 - connecting rod;30 - connecting rod hinged seat;301 - limit end face;31 - cover;32 - rotating sleeve;321 - central shaft;322 - positioning end face;33 - screw;4 - sealing seat;41 - sealing seat ring groove;5 - push plate;51 - buckle;52 - convex edge;6 - rotating shaft;61 - screw;611 - blocking part;62 - sleeve;7 - spring;8 - cover;9 - movable part;91 - outer tooth;92 - clamping groove;L - the gap between push plate and movable part. DETAILED DESCRIPTION

[0033] The utility model will be further described in the specific embodiment in combination with the drawings, see Figures 1-9 Shown in the figure:

[0034] A folding structure for a squeegee mop includes a squeegee fixing seat 1, a squeegee fixing groove 10 below the squeegee fixing seat 1 for fixing the squeegee, and a connecting rod 3 for connecting the handle. The connecting rod 3 and the squeegee fixing seat 1 are connected via a connecting seat 2. The lower end of the squeegee fixing seat 1 is rotatably connected to the connecting seat 2; the upper end of the connecting seat 2 is rotatably connected to the connecting rod 3; the rotation direction of the connecting seat relative to the squeegee fixing seat is perpendicular to the rotation direction of the connecting rod relative to the connecting seat; the hinge position at the upper end of the connecting seat does not have a locking device, allowing the connecting rod to rotate relative to the connecting seat; the hinge position at the lower end of the connecting seat has a locking device that limits the rotation angle between the connecting seat and the squeegee fixing seat and keeps them at the desired angle. The locking device is the locking part formed by the moving parts and corresponding components mentioned below. The double-hinged design allows for greater freedom of use of the squeegee mop, enabling it to swing forward, backward, left, and right.

[0035] The lower end of the connecting seat 2 is provided with a first hinge sleeve 21, and the upper end of the scraper fixing seat 1 is provided with a second hinge sleeve 11 that cooperates with the first hinge sleeve 21. The first hinge sleeve 21 and the second hinge sleeve 11 are sleeved together to form a movable chamber; as a preferred embodiment, such as Figure 1 As shown, two first hinged sleeves can clamp a second hinged sleeve in the middle, or vice versa. This clamping rotation structure is more stable and aesthetically pleasing. Both the inner sides of the first hinged sleeve 21 and the second hinged sleeve 11 are provided with annular internal teeth. The periphery of the movable part 9 is provided with external teeth that engage with the annular internal teeth 211 and 111 of the first and second hinged sleeves. The elastic element provides force to the movable part to engage with the annular internal teeth 211 and 111 of the first and second hinged sleeves. The connecting seat and the scraper fixing seat are engaged and cannot rotate. The elastic element can be a spring 7, soft rubber, or other components. Pushing the movable part 9 to move it, and allowing the external teeth 91 of the movable part to engage with the annular internal teeth 211 or 111 of the first or second hinged sleeve, allows the scraper fixing seat 1 to rotate relative to the connecting seat 2.

[0036] The device includes a sealing seat 4, which seals one side of the movable chamber. One end of a rotating shaft is fixed to the sealing seat, and the other end of the rotating shaft has a blocking part. A movable member passes through the rotating shaft, and the blocking part restricts the movable member from leaving the movable chamber. An elastic member pushes the movable member against the surface of the blocking part. At the same time, the movable member simultaneously engages with the annular internal teeth of the first hinge sleeve and the annular internal teeth of the second hinge sleeve. Preferably, the first hinge sleeve has an annular flange 29, and the sealing seat has an annular groove 41 that mates with the annular flange. The two engage with each other to achieve fixation.

[0037] The rotating shaft 6 comprises a lock screw 61 and a sleeve 62, the screw 61 is screwed on the sleeve 62, and the movable part 9 is slidingly arranged on the outer wall of the sleeve 62; the end of the screw or the sleeve is provided with the blocking part 611. The lock screw has good anti-loosening effect, so that the rotating shaft is not easy to loosen under long-term use condition, and the smooth outer wall of the sleeve is used as the moving guide of the movable part, so that the movement of the movable part is more stable. As a preferred, the annular protrusion at the end of the screw 61 is the blocking part, and the screw can limit the end of the movable part, which is simple in structure. Of course, a separate part can be provided on the rotating shaft 6 to block the movable part 9 from being separated.

[0038] The push plate 5 is fixed on the movable part 9, the push plate 5 is matched with the inner ring of the movable chamber, and the push plate 5 is located in the movable chamber. In order to be beautiful, the outer side of the sealing seat 4 can also be provided with a cover 8, the cover 8 shields the sealing seat, and even the outer shape of the sealing seat is the same as that of the push plate 5, so that the user does not need to distinguish the push plate and the cover 8, and two fingers press the push plate and the cover which are indistinguishable in shape respectively.

[0039] The push plate 5 and the movable part 9 have a gap, the gap between the push plate and the movable part is L, the push plate is pushed to move and abut against the rotating shaft or the blocking part, the push plate 5 stops at the specified position, the outer teeth of the movable part are engaged on the annular inner teeth of the first hinged sleeve or the annular inner teeth of the second hinged sleeve, and the scraping strip fixing seat can rotate relative to the connecting seat. The gap L limits the movement of the movable part 9 and the push plate 5, and the user only needs to press the push plate 5 to the specified position where the push plate 5 cannot continue to move, which is simple to operate.

[0040] The push plate 5 is provided with at least one buckle 51, the movable part 9 is provided with a clamping groove 92 matched with the buckle 51; and the push plate 5 or the movable part is provided with a protrusion 52; the movable part 9 and the push plate 5 are clamped, the protrusion 52 is supported between the movable part 9 and the push plate 5, and the gap L is kept between them.

[0041] The rotating sleeve 32 is provided with a center shaft 321 in the middle, the center shaft 321 is the rotating shaft of the connecting seat 2 and the connecting rod 3; the fastener locks the center shaft 321 of the rotating sleeve, so as to limit the separation of the connecting seat 2 and the connecting rod 3. The connecting rod hinged seat 30 is provided with the rotating sleeve 32 on one side and the fastener on the other side; the fastener can be a screw, a screw 33, a bolt or the like, and as a preferred, the fastener is provided with a cover 31 on one side, which shields the fastener.

[0042] The side surface of the rotating sleeve 32 is provided with a positioning end face 322, and the side edge of the connecting rod 3 is provided with a limiting end face 301 abutting against the positioning end face 322. Under the abutting effect of the positioning end face 322 and the limiting end face 301, the rotating sleeve 32 cannot rotate relative to the connecting rod 3.

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

Claims

1. A folding structure of a wiping mop, comprising a wiper fixing seat (1) for fixing a wiper, a connecting rod (3) for connecting a handle rod, the connecting rod (3) and the wiper fixing seat (1) being connected through a connecting seat (2); characterized in that: The scraping strip fixing base (1) is rotationally connected with the lower end of the connecting base (2); the upper end of the connecting base is rotationally connected with the connecting rod; the rotation direction of the connecting base relative to the scraping strip fixing base and the rotation direction of the connecting rod relative to the connecting base are perpendicular to each other. The hinge position of the upper end of the connecting base (2) is not provided with a locking device, and the connecting rod (3) can rotate relative to the connecting base (2); the hinge position of the lower end of the connecting base (2) is provided with a locking device, which can limit the rotation angle between the connecting base (2) and the scraping strip fixing base (1) and keep the connecting base (2) and the scraping strip fixing base (1) at a desired angle.

2. The folding structure of the wiping mop according to claim 1, characterized in that: The lower end of the connecting base (2) is provided with a first hinge sleeve (21), and the upper end of the scraping strip fixing base (1) is provided with a second hinge sleeve (11) matched with the first hinge sleeve; the first hinge sleeve (21) and the second hinge sleeve (11) are sleeved with each other and form a movable cavity; the inner sides of the first hinge sleeve and the second hinge sleeve are both provided with annular internal teeth; the peripheral side of the movable element (9) is provided with external teeth (91) matched with the annular internal teeth of the first hinge sleeve and the second hinge sleeve; the elastic element gives the movable element external teeth a force to bite in the annular internal teeth of the first hinge sleeve and the second hinge sleeve; the connecting base (2) and the scraping strip fixing base (1) are bitten and cannot rotate; the movable element (9) is pushed to move, and the movable element external teeth are bitten in the annular internal teeth of the first hinge sleeve or the second hinge sleeve, so that the scraping strip fixing base (1) can rotate relative to the connecting base (2).

3. The folding structure of the wiping mop according to claim 2, characterized in that: The movable element (9) is sleeved on the rotating shaft (6), and the blocking part (611) limits the movable element (9) from leaving the movable cavity; the elastic element pushes the movable element to abut against the surface of the blocking part, and at the same time, the movable element is bitten in the annular internal teeth of the first hinge sleeve and the second hinge sleeve.

4. The folding structure of the wiping mop according to claim 3, characterized in that: The rotating shaft (6) comprises a locking screw (61) and a sleeve (62); the screw (61) is threadedly connected with the sleeve (62); the movable element is slidingly arranged on the outer wall of the sleeve; the end of the screw or the sleeve is provided with the blocking part.

5. The folding structure of a wiping mop according to claim 2 or 3 or 4, characterized in that: The pushing plate (5) is fixed on the movable element (9); the pushing plate (5) and the inner ring of the movable cavity are matched; and the pushing plate (5) is located in the movable cavity.

6. The folding structure of the wiping mop according to claim 5, characterized in that: The pushing plate (5) and the movable element (9) have a gap; the pushing plate (5) is pushed to move and abut against the rotating shaft or the blocking part; the pushing plate stops at a specified position; the movable element external teeth are bitten in the annular internal teeth of the first hinge sleeve or the second hinge sleeve; and the scraping strip fixing base can rotate relative to the connecting base.

7. The folding structure of the wiping mop according to claim 6, characterized in that: The pushing plate (5) is provided with at least one buckle (51); the movable element (9) is provided with a clamping groove (92) matched with the buckle; the pushing plate or the movable element is provided with a convex edge (52); the movable element and the pushing plate are clamped; the convex edge is supported between the movable element and the pushing plate, and the two maintain a gap.

8. The folding structure of a wiping mop according to claim 3 or 4 or 6 or 7, characterized in that: The movable chamber is fixedly arranged with a cover on one side of the sealing seat.

9. The folding structure of a squeegee mop according to claim 1 or 2 or 3 or 4 or 6 or 7, characterized in that: The rotating sleeve (32) is provided with a central shaft (321) in the middle part, and the central shaft (321) is a rotating shaft connecting the connecting seat and the connecting rod; the fastener locks the central shaft of the rotating sleeve, so as to limit the separation of the connecting seat and the connecting rod.

10. The folding structure of the wiping mop according to claim 9, characterized in that: The side surface of the rotating sleeve (32) is provided with a positioning end face (322), and the side edge of the connecting rod (3) is provided with a limiting end face (301) abutting against the positioning end face; under the abutting effect of the positioning end face and the limiting end face, the rotating sleeve cannot rotate relative to the connecting rod.

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