Mop rod

Abstract

The utility model belongs to the technical field of mops, and particularly relates to a mop rod which comprises a rod body and a grip sleeve, an installation cavity is arranged in the grip sleeve, the rod body is arranged in the installation cavity in a penetrating mode and connected with the rod body in a rotating mode, an eccentric rod and a driving block are arranged on the rod body, a locking piece is arranged in the installation cavity, and an anti-skidding portion is arranged on the locking piece. The rod body and the grip sleeve are controlled to rotate in one direction, and the eccentric rod can drive the anti-skid part to abut against the side wall of the mounting cavity, so that the rod body and the grip sleeve are relatively fixed; the rod body and the grip sleeve are controlled to rotate reversely, the eccentric rod can be far away from the anti-skid part until the driving block abuts against the locking piece and drives the locking piece and the rod body to rotate synchronously, and the mop rod is convenient for a user to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mop technical field, especially relate to a mop rod. BACKGROUND

[0002] The rotating mop is a kind of mop, which can be spun dry by centrifugal force generated by rotation, and the user does not need to contact the mop head during cleaning process, which is clean, sanitary and convenient for the user to use.

[0003] In order to facilitate the cleaning and spin-drying of the mop, the rotating mop is mostly provided with a handle and a rod body that can rotate relative to each other. When in use, the user's hand grips the handle, and the rod body can rotate relative to the handle together with the mop head. For example, a rotating mop with a rotating handle disclosed in Chinese utility model patent CN201420368110.9 is composed of a mop rod and a rotating handle assembly. The rotating mop head assembly is fixed to the top of the mop rod. The rotating mop head assembly includes an inner base, a fixed handle, an upper shaft sleeve, a lower shaft sleeve and a rotating handle. The inner base is fixed to the top of the mop rod. The fixed handle is connected to the upper part of the inner base. The inner diameter of the upper shaft sleeve is in clearance fit with the fixed handle. The lower shaft sleeve is in clearance fit with the lower end of the inner base. The upper and lower ends of the rotating handle are in interference fit with the upper shaft sleeve and the lower shaft sleeve respectively.

[0004] Although the rotating handle in the above structure can rotate flexibly with the mop rod, it is not convenient for the user to grip the rotating handle to mop the floor, which is inconvenient for the user to use. SUMMARY

[0005] In order to overcome the defects in the prior art, the utility model aims at providing a mop rod which is convenient for the user to use.

[0006] The utility model aims at realizing the following:

[0007] A mop rod includes a rod body and a handle sleeve. An installation cavity is arranged in the handle sleeve. The rod body is arranged in the installation cavity and connected with the rod body in rotation. An eccentric rod and a driving block are arranged on the rod body. A locking member is arranged in the installation cavity. An anti-skid part is arranged on the locking member. The rod body and the handle sleeve are controlled to rotate in one direction. The eccentric rod can drive the anti-skid part to abut against the side wall of the installation cavity, so that the rod body and the handle sleeve are fixed relative to each other. The rod body and the handle sleeve are controlled to rotate in the opposite direction. The eccentric rod can move away from the anti-skid part until the driving block abuts against the locking member and drives the locking member to rotate synchronously with the rod body.

[0008] The utility model is further provided as follows: the locking member includes an elastic part connected with the anti-skid part. The elastic part can drive the anti-skid part to abut against the side wall of the installation cavity, so that the locking member can not move freely in the installation cavity.

[0009] The utility model further sets up: be provided with movable slot in the locking piece, eccentric link movable setting in movable slot, movable slot one side is provided with the neck, and the neck width is less than the width of eccentric link, and be provided with limit end on eccentric link, limit end can avoid locking piece from eccentric link end part separation;The elastic part can change shape and make the neck bigger, so that the locking piece is connected or disassembled with the eccentric link.

[0010] The utility model further sets up: the installation cavity is blind hole, installation cavity bottom is provided with support protruding, support protruding sets up in the middle part of installation cavity, and support protruding is supported at the end of the rod body, and the rod body can rotate relative to the support protruding.

[0011] The utility model further sets up: the installation cavity is blind hole, and wear -resistant gasket is provided with in installation cavity, and the rod body drives wear -resistant gasket and is supported at the bottom of installation cavity.

[0012] The utility model further sets up: wear -resistant gasket includes first gasket and second gasket with the detachable connection of handle sleeve and eccentric link respectively, and first gasket and second gasket are connected slidingly.

[0013] The utility model further sets up: the outer side of anti -skid portion is provided with a plurality of anti -skid protruding, and anti -skid protruding extends along the axial direction of the rod body.

[0014] The utility model further sets up: be provided with the limit slot on the locking piece, and drive block is arranged in the limit slot, and drive block can be supported on the side wall of limit slot and drive locking piece and rod body synchronous rotation.

[0015] The utility model further sets up: be provided with the annular clamping groove in the installation cavity, and the clamping convex edge of annular clamping groove is adapted on the rod body.

[0016] The utility model further sets up: the outer periphery of the rod body is provided with a plurality of annular support convex edges, and support convex edge is adapted with the side wall of installation cavity and makes handle sleeve and rod body rotatably connected.

[0017] The utility model has the advantages compared with prior art:

[0018] 1, the setting of locking piece in the utility model is convenient for user to control handle sleeve and rod body relative fixation or relative rotation, is convenient for user to clean mop and control mop to mop, and is convenient for user to use, and the setting of eccentric link, drive block and anti -skid portion is convenient for user to control handle sleeve and rod body relative rotation and relative fixation, and user unidirectional rotation control rod body and handle sleeve relative fixation, and it is convenient for user to mop, when reverse rotation, rod body and handle sleeve can rotate freely, and it is convenient for user to wash or dry mop, and it is convenient for user to use.

[0019] 2、The utility model discloses due to the elastic part can drive anti -skidding portion to bear against on the installation cavity lateral wall, the eccentric lever drives anti -skidding portion to bear against on the installation cavity lateral wall conveniently, avoids the locking piece in the installation cavity free activity influence the relative fixation of pole body and handle sleeve in the use process, and the setting of the necking and the limiting end is convenient for the stable installation of locking piece and eccentric lever, avoids locking piece and eccentric lever accidental separation in the use process, and the user can install locking piece on eccentric lever in the assembling process, and it is convenient for the assembling production of mop pole.

[0020] 3、The utility model discloses the setting of support protrusion can reduce the contact surface of pole body end and installation cavity bottom, reduce the friction of pole body end and installation cavity bottom due to the uneven contact surface, and it is convenient for pole body and handle sleeve flexible rotation in the mop cleaning process, convenient for user to use, and the setting of wear -resisting gasket can avoid the direct contact of pole body end and installation cavity bottom, is favorable to reduce the friction of pole body end and installation cavity bottom in the rotation process, and it is convenient for pole body and handle sleeve flexible rotation in the mop cleaning process, and the first gasket and second gasket of sliding connection can further reduce the friction of pole body and handle sleeve in the rotation process, convenient for user to use.

[0021] 4、The utility model discloses the setting of anti -skidding protrusion is convenient for increasing the friction of anti -skidding portion and installation cavity lateral wall, avoids the relative sliding of anti -skidding portion and installation cavity when driving block drives locking piece and bears tightly on installation cavity lateral wall, convenient for user to use, and the setting of limiting groove can limit the relative rotation angle of locking piece and eccentric lever in the use process, and it is convenient for eccentric lever to drive anti -skidding portion and bear tightly on installation cavity lateral wall, or pole body drives locking piece synchronous rotation, convenient for user to use.

[0022] 5、The utility model discloses the setting of annular clamping groove and clamping convex edge is convenient for the stable connection of pole body and handle sleeve, and it is convenient for the assembling of pole body and handle sleeve, and it is convenient for the production assembling of mop, and the plurality of annular support convex edges are favorable to reduce the friction of pole body and installation cavity lateral wall in the use process, and it is convenient for pole body and handle sleeve flexible rotation, convenient for user to use. ACCURATE DRAWINGS

[0023] Figure 1 It is the structure schematic drawing of the utility model;

[0024] Figure 2 It is the sectional view of the utility model embodiment one;

[0025] Figure 3 It is the explosion schematic drawing of the utility model embodiment one;

[0026] Figure 4 It is the structure schematic drawing of the connecting head in the utility model embodiment one;

[0027] Figure 5 It is the sectional view of the connecting head in the utility model embodiment one;

[0028] Figure 6 is the structure schematic view of two kinds of rotation locking pieces in the embodiment one of the utility model;

[0029] Figure 7 is the sectional view of the handle sleeve in the embodiment one of the utility model;

[0030] Figure 8 is the sectional view of the embodiment two of the utility model;

[0031] Figure 9 is the explosion schematic view of the embodiment two of the utility model;

[0032] Figure 10 is the structure schematic view of the connecting head in the embodiment two of the utility model;

[0033] Figure 11 is the sectional view of the connecting head in the embodiment two of the utility model;

[0034] Figure 12 is the sectional view of the handle sleeve in the embodiment two of the utility model;

[0035] Figure 13 is the explosion schematic view of the wear-resistant gasket in the embodiment two of the utility model.

[0036] The meaning of figure mark: 1 - pole body;11 - connecting head;12 - eccentric rod;13 - limit end;14 - drive block;15 - support convex edge;16 - clamping convex edge;131 - fixed slot;161 - first guide surface;2 - handle sleeve;21 - installation cavity;22 - annular clamping groove;23 - support convex;24 - second guide surface;25 - installation convex;3 - locking piece;31 - anti-skid part;32 - elastic part;33 - limit slot;34 - movable slot;35 - necking;311 - anti-skid convex;4 - wear-resistant gasket;41 - first gasket;42 - second gasket;411 - installation slot;421 - insertion convex;422 - abutting convex. Specific implementation

[0037] The utility model is further described in combination with the specific embodiment and the attached drawing:

[0038] Referring to Figures 1 to 13As shown, a mop rod comprises a rod body 1 and a handle sleeve 2, the handle sleeve 2 is provided with a mounting cavity 21, the rod body 1 is arranged in the mounting cavity 21 and is rotationally connected with the rod body 1, the rod body 1 is provided with an eccentric rod 12 and a driving block 14, the mounting cavity 21 is provided with a locking piece 3, the locking piece 3 is provided with an anti-skid part 31; the rod body 1 and the handle sleeve 2 are controlled to rotate in one direction, the eccentric rod 12 can drive the anti-skid part 31 to abut against the side wall of the mounting cavity 21, so that the rod body 1 and the handle sleeve 2 are relatively fixed; the rod body 1 and the handle sleeve 2 are controlled to rotate in the opposite direction, the eccentric rod 12 can be away from the anti-skid part 31 until the driving block 14 abuts against the locking piece 3 and drives the locking piece 3 to rotate synchronously with the rod body 1, the locking piece 3 is arranged in the structure, so that the user can control the handle sleeve 2 and the rod body 1 to be relatively fixed or relatively rotated, the user can clean the mop and control the mop to mop the floor, and the user can use conveniently, the eccentric rod 12, the driving block 14 and the anti-skid part 31 are arranged, so that the user can control the handle sleeve 2 and the rod body 1 to be relatively rotated and relatively fixed, the user rotates the rod body 1 in one direction to control the handle sleeve 2 and the rod body 1 to be relatively fixed, the user can mop the floor conveniently, the rod body 1 and the handle sleeve 2 can rotate freely when rotating in the opposite direction, the user can clean or dry the mop conveniently, and the user can use conveniently.

[0039] The locking piece 3 comprises an elastic part 32 connected with the anti-skid part 31, the elastic part 32 can drive the anti-skid part 31 to abut against the side wall of the mounting cavity 21, so that the locking piece 3 cannot move freely in the mounting cavity 21, the elastic part 32 can drive the anti-skid part 31 to abut against the side wall of the mounting cavity 21, so that the eccentric rod 12 can drive the anti-skid part 31 to abut against the side wall of the mounting cavity 21, and the locking piece 3 cannot move freely in the mounting cavity 21 during use, which affects the relative fixing of the rod body 1 and the handle sleeve 2.

[0040] The elastic part 32 is connected with the anti-skid part 31 to form a C-shaped structure, the locking piece 3 is provided with a movable groove 34, the eccentric rod 12 is movably arranged in the movable groove 34, one side of the movable groove 34 is provided with a necked portion 35, the width of the necked portion 35 is smaller than the width of the eccentric rod 12, and the eccentric rod 12 is provided with a limiting end 13, the limiting end 13 can prevent the locking piece 3 from being separated from the end of the eccentric rod 12; the elastic part 32 can be deformed to make the necked portion 35 larger, so that the locking piece 3 is connected with or detached from the eccentric rod 12, the necked portion 35 and the limiting end 13 are arranged, so that the locking piece 3 and the eccentric rod 12 are stably arranged, the locking piece 3 and the eccentric rod 12 are prevented from being separated accidentally during use, the user can first arrange the locking piece 3 on the eccentric rod 12 during assembly, and the mop rod is convenient to assemble and produce.

[0041] The mop rod in the utility model is suitable for a rotary mop, different countries and regions have different requirements for the rotation direction of the rotary mop, so that producers need to produce two different locking pieces 3, for example, the locking piece 3 in the upper door fee attached drawing of the utility model Figure 6As shown, the anti-skid portions 31 on the two locking members 3 are respectively arranged on the two sides of the elastic portions 32.

[0042] The anti-skid protrusions 311 are arranged outside the anti-skid portions 31, extend along the axial direction of the rod body 1, and are arranged to increase the friction between the anti-skid portions 31 and the side wall of the mounting cavity 21, so as to prevent the anti-skid portions 31 from sliding relative to the mounting cavity 21 when the driving block 14 drives the locking member 3 to abut against the side wall of the mounting cavity 21, and facilitate the use of the mop.

[0043] The limiting groove 33 is arranged on the locking member 3, the driving block 14 is arranged in the limiting groove 33, the driving block 14 can abut against the side wall of the limiting groove 33 and drive the locking member 3 to rotate synchronously with the rod body 1, the limiting groove 33 can limit the relative rotation angle between the locking member 3 and the eccentric rod 12 during use, facilitate the eccentric rod 12 to drive the anti-skid portions 31 to abut against the side wall of the mounting cavity 21, or the rod body 1 to drive the locking member 3 to rotate synchronously, and facilitate the use of the mop.

[0044] The annular clamping groove 22 is arranged in the mounting cavity 21, and the clamping protrusion 16 is arranged on the rod body 1 and is matched with the annular clamping groove 22, so that the rod body 1 and the handle sleeve 2 are stably connected, the rod body 1 and the handle sleeve 2 are assembled, the production and assembly of the mop are facilitated, the second guide surface 24 is arranged at the end of the mounting cavity 21 in the embodiment, the first guide surface 161 is arranged on the side of the clamping protrusion 16 close to the bottom of the mounting cavity 21, and the clamping protrusion 16 is guided into the mounting cavity 21 through the first guide surface 161 and the second guide surface 24 and is matched with the annular clamping groove 22.

[0045] Preferably, a plurality of annular support protrusions 15 are arranged at intervals on the outer periphery of the rod body 1, the support protrusions 15 are matched with the side wall of the mounting cavity 21 and make the handle sleeve 2 and the rod body 1 rotatably connected, and the plurality of annular support protrusions 15 facilitate reducing the friction between the rod body 1 and the side wall of the mounting cavity 21 during use, facilitate flexible rotation of the rod body 1 and the handle sleeve 2, and facilitate the use of the mop.

[0046] The rod body 1 is provided with the connecting head 11, the eccentric rod 12, the limiting end 13, the driving block 14, the support protrusion 15 and the clamping protrusion 16 are integrally arranged on the connecting head 11.

[0047] The mounting cavity 21 can be a through hole or a blind hole, but since the user needs to abut the mop against the mop bucket through the handle sleeve 2 during the cleaning and spin-drying process, the mounting cavity 21 is preferably a blind hole, and in order to reduce the friction between the bottom of the mounting cavity 21 and the rod body 1 during the cleaning and spin-drying process, the following two embodiments are listed in the utility model:

[0048] Embodiment one

[0049] The bottom of the mounting cavity 21 is provided with a supporting protrusion 23, the supporting protrusion 23 is arranged at the middle of the mounting cavity 21, the supporting protrusion 23 abuts against the end of the rod body 1, and the rod body 1 can relatively rotate around the supporting protrusion 23, the supporting protrusion 23 can reduce the contact area of the end of the rod body 1 and the bottom of the mounting cavity 21, reduce the friction between the end of the rod body 1 and the bottom of the mounting cavity 21 caused by the uneven contact area, facilitate the flexible rotation of the rod body 1 and the handle sleeve 2 in the mop cleaning process, and facilitate the user to use.

[0050] Embodiment two

[0051] The mounting cavity 21 is provided with a wear-resistant pad 4, the rod body 1 drives the wear-resistant pad 4 to abut against the bottom of the mounting cavity 21, the wear-resistant pad 4 can avoid the direct contact between the end of the rod body 1 and the bottom of the mounting cavity 21, facilitate the reduction of the friction between the end of the rod body 1 and the bottom of the mounting cavity 21 in the rotating process, and facilitate the flexible rotation of the rod body 1 and the handle sleeve 2 in the mop cleaning process.

[0052] Preferably, the wear-resistant pad 4 comprises a first pad 41 and a second pad 42 which are respectively detachably connected with the handle sleeve 2 and the eccentric rod 12, and the first pad 41 and the second pad 42 are in sliding connection, so that the first pad 41 and the second pad 42 in sliding connection can further reduce the friction between the rod body 1 and the handle sleeve 2 in the rotating process, and facilitate the user to use.

[0053] In the embodiment, the bottom of the mounting cavity 21 is provided with a mounting protrusion 25, the first pad 41 is provided with a mounting slot 411 matched with the mounting protrusion 25, the limiting end 13 is provided with a fixing slot 131, and the second pad 42 is provided with a plug-in protrusion 421 matched with the fixing slot 131, the plug-in protrusion 421 is in interference fit with the fixing slot 131, and preferably, a plurality of abutting protrusions 422 are arranged at the outer periphery of the plug-in protrusion 421 and abut against the side wall of the fixing slot 131.

[0054] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, therefore: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A mop handle comprising a rod body (1) and a handle sleeve (2), characterized in that: The handle sleeve (2) is provided with a mounting cavity (21), the rod body (1) is arranged in the mounting cavity (21) and is rotationally connected with the rod body (1), the rod body (1) is provided with an eccentric rod (12) and a driving block (14), the mounting cavity (21) is provided with a locking piece (3), the locking piece (3) is provided with an anti-skid part (31); the control rod body (1) and the handle sleeve (2) are unidirectionally rotated, the eccentric rod (12) can drive the anti-skid part (31) to abut against the side wall of the mounting cavity (21), so that the rod body (1) is relatively fixed with the handle sleeve (2); the control rod body (1) and the handle sleeve (2) are reversely rotated, the eccentric rod (12) can be away from the anti-skid part (31), until the driving block (14) abuts against the locking piece (3) and drives the locking piece (3) to synchronously rotate with the rod body (1).

2. A mop handle according to claim 1, characterised in that: The locking piece (3) comprises an elastic part (32) connected with the anti-skid part (31), the elastic part (32) can drive the anti-skid part (31) to abut against the side wall of the mounting cavity (21), so that the locking piece (3) is prevented from freely moving in the mounting cavity (21).

3. A mop handle according to claim 2, wherein: The locking piece (3) is provided with a movable slot (34), the eccentric rod (12) is movably arranged in the movable slot (34), one side of the movable slot (34) is provided with a necked portion (35), the width of the necked portion (35) is smaller than the width of the eccentric rod (12), and the eccentric rod (12) is provided with a limiting end (13), the limiting end (13) can prevent the locking piece (3) from being separated from the end of the eccentric rod (12); the elastic part (32) can be deformed and make the necked portion (35) larger, so that the locking piece (3) is connected with or detached from the eccentric rod (12).

4. A mop handle according to claim 1, wherein: The mounting cavity (21) is a blind hole, the mounting cavity (21) is provided with a supporting protrusion (23) at the bottom, the supporting protrusion (23) is arranged in the middle of the mounting cavity (21), the supporting protrusion (23) abuts against the end of the rod body (1), and the rod body (1) can relatively rotate around the supporting protrusion (23).

5. A mop handle according to claim 1, wherein: The mounting cavity (21) is a blind hole, the mounting cavity (21) is provided with a wear-resistant gasket (4), the rod body (1) drives the wear-resistant gasket (4) to abut against the bottom of the mounting cavity (21).

6. A mop handle according to claim 5, wherein: The wear-resistant gasket (4) comprises a first gasket (41) and a second gasket (42) which are respectively detachably connected with the handle sleeve (2) and the eccentric rod (12), and the first gasket (41) and the second gasket (42) are slidably connected.

7. A mop handle according to claim 1, wherein: The outer side of the anti-skid part (31) is provided with a plurality of anti-skid protrusions (311), the anti-skid protrusions (311) extend along the axial direction of the rod body (1).

8. A mop handle according to claim 1, wherein: The locking piece (3) is provided with a limiting slot (33), the driving block (14) is arranged in the limiting slot (33), and the driving block (14) can abut against the side wall of the limiting slot (33) and drive the locking piece (3) to synchronously rotate with the rod body (1).

9. A mop handle according to claim 1, wherein: The mounting cavity (21) is provided with an annular clamping slot (22), and the rod body (1) is provided with a clamping protrusion (16) matched with the annular clamping slot (22).

10. A mop handle according to claim 1, wherein: The rod body (1) is provided with a plurality of annular supporting protrusions (15) at intervals on the outer periphery, the supporting protrusions (15) are matched with the side wall of the mounting cavity (21) and make the handle sleeve (2) rotationally connected with the rod body (1).

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