Rotary mop cleaning and spin-drying locking structure

Abstract

The utility model discloses a rotary mop cleaning and spin-drying locking structure which comprises a connecting shaft and a mop disc rotationally arranged at the lower end of the connecting shaft, a center gear is arranged at the lower end of the connecting shaft, a gear ring part is arranged on the inner circumference of the upper end of the mop disc, and a plurality of planetary gears are arranged between the center gear and the gear ring part to enable the mop disc to rotate in the circumferential direction. The lower end of the sun gear is concaved inwards to form a locking groove, the lower end of the mop disc is provided with a locking part located in the locking groove, and the periphery of the locking part is sleeved with a locking ring capable of sliding in the axial direction of the locking part. The water throwing effect can be prevented from being influenced by the rotation of the mop disc in the spin-drying process; the innovation of the design solves the problem that the cleaning and spin-drying requirements cannot be met at the same time in the prior art, and has high practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mop technical field, concretely relates to a rotary mop cleaning and spin-drying locking structure. BACKGROUND

[0002] The rotary mop is a commonly used ground mop washing tool, can be washed in the cleaning barrel after use and can throw out the moisture in the spin-dry barrel, the cleaning barrel needs to design the speed reducer on the mop tray to reduce the speed of the mop tray to save the labor, and the effect of saving the labor is achieved, but the mop tray needs to be fixed to avoid rotating to improve the spin-dry effect, the prior art product cannot achieve both, and the spin-dry efficiency is reduced. SUMMARY

[0003] In view of the defects in the prior art, the utility model aims at providing a rotary mop cleaning and spin-dry locking structure, which can lock the mop tray according to the needs and facilitate the user to operate quickly when washing and spinning water.

[0004] The utility model employs the technical scheme of a rotary mop cleaning and spin-dry locking structure, which comprises a connecting shaft and a mop tray rotatably arranged at the lower end of the connecting shaft, a central gear is arranged at the lower end of the connecting shaft, a gear ring part is arranged at the inner periphery of the upper end of the mop tray, a plurality of planetary gears are arranged between the central gear and the gear ring part to enable the mop tray to rotate circumferentially, a locking groove is formed in the lower end of the central gear, a locking part is arranged at the lower end of the mop tray and located in the locking groove, a locking ring capable of sliding along the axial direction of the locking part is arranged on the outer periphery of the locking part, a movable protrusion and a fixed protrusion are arranged on the outer periphery of the locking ring and the inner periphery of the locking groove respectively, and the movable protrusion can abut against the fixed protrusion when the locking ring slides upward.

[0005] In the technical scheme, the edge of the lower end of the mop tray can be provided with a mop structure, the connecting shaft can be connected with a mop rod structure, the mop tray and the connecting shaft are rotatably assembled through the planetary gear structure, and the planetary gear structure has a speed reduction effect; when the mop is cleaned, the mop tray and the connecting shaft are connected through the planetary gear to reduce the rotating speed of the mop tray, so that the cleaning effect is improved, and when the mop structure needs to be spin-dried after cleaning, the mop tray does not need to rotate, so that the spin-drying operation can be quickly implemented, the mop tray is placed in the water throwing barrel matched therewith to perform the water throwing operation, the supporting structure in the water throwing barrel can be clamped into the clamping groove and abut against the abutting part of the locking ring, the locking ring is pushed to slide upward, and then the movable protrusion and the fixed protrusion abut against each other, so that the central gear is locked, the mop tray cannot rotate relative to the central gear, the rotating slip of the mop tray during the spin-drying process is avoided, and the spin-drying operation can be quickly implemented.

[0006] Preferably, the top wall of the locking groove is provided with a matching groove, the upper end of the locking part is provided with a matching part which is movably inserted into the matching groove, and a matching ball is arranged between the top wall of the matching groove and the upper end of the matching part.

[0007] Preferably, the inner top wall of the clamping groove is provided with a buffer pad.

[0008] Preferably, the inner peripheral wall of the clamping groove is provided with a plurality of positioning protrusions which are arranged along the axial direction of the clamping groove.

[0009] Preferably, the outer periphery of the lower end of the central gear is movably provided with a fitting ring, and the lower end of the fitting ring is provided with a clasp which is clamped with the lower end of the mop disc.

[0010] Preferably, the connecting mechanism further comprises a fitting sleeve which is insertedly matched with the upper end of the connecting shaft, and the other end of the fitting sleeve is hingedly connected with a connecting sleeve which is used for connecting the mop rod.

[0011] Preferably, the upper end of the mop cover is provided with a matching ring groove which is arranged around the fitting sleeve, and the lower end of the fitting sleeve is provided with a matching ring which is movably matched with the matching ring groove.

[0012] Preferably, the upper end of the connecting sleeve is provided with a loose connection port, and a locking sleeve is screwed on the outer periphery of the loose connection port.

[0013] The utility model discloses a mop cleaning and spin-drying locking structure which can realize quick operation in the cleaning and spin-drying states, reduces the rotation speed of the mop disc to improve the cleaning efficiency, avoids the influence of the rotation of the mop disc on the spin-drying effect during the spin-drying process, and improves the cleaning effect and labor-saving property of the mop. The mop disc can be quickly locked when quick spin-drying is needed, avoiding the reduction of the spin-drying efficiency caused by the continuous rotation of the mop disc. The precise locking operation makes the spin-drying process more efficient and smooth, improving the user experience. The design solves the problem that the existing technology cannot simultaneously meet the cleaning and spin-drying requirements, and has high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally indicated by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0015] Figure 1 The utility model discloses a mop cleaning and spin-drying locking structure which can realize quick operation in the cleaning and spin-drying states, reduces the rotation speed of the mop disc to improve the cleaning efficiency, avoids the influence of the rotation of the mop disc on the spin-drying effect during the spin-drying process, and improves the cleaning effect and labor-saving property of the mop. The mop disc can be quickly locked when quick spin-drying is needed, avoiding the reduction of the spin-drying efficiency caused by the continuous rotation of the mop disc. The precise locking operation makes the spin-drying process more efficient and smooth, improving the user experience. The design solves the problem that the existing technology cannot simultaneously meet the cleaning and spin-drying requirements, and has high practical value.

[0016] Figure 2 The utility model discloses a three -dimensional drawing of the rotary mop cleaning and spin -dry locking structure provided in the embodiment of the utility model.

[0017] Figure 3 The utility model discloses a locking structure section view of the rotary mop cleaning and spin -dry locking structure provided in the embodiment of the utility model.

[0018] Figure 4 The utility model discloses a three -dimensional drawing of the rotary mop cleaning and spin -dry locking structure provided in the embodiment of the utility model.

[0019] Reference signs; connecting shaft 100, mop tray 200, locking portion 210, clamping groove 211, cooperation portion 212, central gear 300, locking groove 310, fixed protrusion 311, cooperation groove 312, gear ring portion 400, planetary gear 500, locking ring 600, movable protrusion 610, abutting portion 620, cooperation sphere 700, buffer pad 800, assembly ring sleeve 900, assembly sleeve 1000, connecting sleeve 1100, loose connection mouth 1110, lock sleeve 1120, mop cover 1200, cooperation circular ring 1300. DETAILED DESCRIPTION

[0020] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, therefore only as an example, and cannot limit the protection scope of the utility model.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meaning understood by the technical personnel in the field of the utility model.

[0022] As Figures 1 to 4The utility model discloses a kind of rotary mop cleaning and spin locking structures, the structure can make mop plate 200 structure rotate or lock, it is convenient to automatically switch operation when cleaning and spinning;Specifically including connecting shaft 100 and the mop plate 200 rotationally arranged in the lower end of connecting shaft 100, connecting shaft 100 lower end is equipped with central gear 300, the inner periphery of the upper end of mop plate 200 is equipped with gear ring part 400, central gear 300 is equipped with a plurality of planetary gears 500 between gear ring part 400 so that mop plate 200 circumferential rotation, the lower end of the inner recess of central gear 300 forms locking groove 310, the lower end of mop plate 200 is equipped with the locking portion 210 located in locking groove 310, locking portion 210 outer periphery is sleeved with the locking ring 600 that can slide along its axial direction, locking ring 600 outer periphery and locking groove 310 inner wall are equipped with movable protrusion 610 and fixed protrusion 311 respectively, when locking ring 600 slides upwards, movable protrusion 610 can be made to abut with fixed protrusion 311;The lower end of the locking portion 210 is also equipped with clamping groove 211, the inner wall of clamping groove 211 is equipped with sliding groove arranged along the sliding direction of locking ring 600, locking ring 600 is equipped with abutting portion 620 arranged along its radial direction and passing through sliding groove and located in clamping groove 211.

[0023] As Figures 1 to 4 As shown, through the above setting, the lower end edge of mop plate 200 in the device can be installed mop structure, connecting shaft 100 can be connected mop stick structure, mop plate 200 and connecting shaft 100 are rotationally assembled through planetary gear 500 structure, when cleaning mop structure, mop plate 200 and connecting shaft 100 are connected through gear engagement and constitute speed reduction structure, planetary gear 500 structure is reduced in speed during cleaning process, so that the rotation speed of mop plate 200 is reduced, and the cleaning effect is improved. When spinning mop structure is needed after cleaning, mop plate 200 does not need to rotate to spin quickly. When operating, mop plate 200 is placed in the water spinning bucket matched with it to spin water. The supporting structure in the water spinning bucket can be clamped into clamping groove 211 and abut against abutting portion 620 of locking ring 600. Push locking ring 600 to slide upwards, and then make movable protrusion 610 and fixed protrusion 311 abut, to lock central gear 300. Since central gear 300 and mop plate 200 cannot rotate relative to each other, mop plate 200 remains stationary during spinning under the action of the locking structure, effectively avoiding the low spinning efficiency or sliding problem caused by the rotation of mop plate 200, and facilitating fast spinning operation.

[0024] As Figures 1 to 3As shown, since the locking portion 210 of the mop tray 200 needs to be movably matched with the locking groove 310 to realize relative rotation, in order to improve the stability of the rotating assembly, the top wall of the locking groove 310 is provided with a matching groove 312, the upper end of the locking portion 210 is provided with a matching portion 212 movably clamped into the matching groove 312, and the top wall of the matching groove 312 and the upper end of the matching portion 212 are provided with a matching ball 700. In this way, the matching ball 700 can make the matching portion 212 and the matching groove 312 form a structure that can be relatively rotated, thereby improving the stability of the rotation of the mop tray 200.

[0025] As mentioned above, when water is spun, the mop tray 200 needs to be placed into the water spinning barrel and clamped into the clamping groove 211 through the supporting structure of the water spinning barrel, so that the locking ring 600 locks the planetary gear 500 structure. In order to avoid damage to the supporting structure in the water spinning barrel, the top wall of the clamping groove 211 is provided with a buffer pad 800, which can play a buffering and supporting role.

[0026] As shown in the Figures 1 to 3 embodiment, a plurality of positioning protrusions are arranged on the inner circumferential wall of the clamping groove 211, and the positioning protrusions are arranged in the axial direction of the clamping groove 211. After the mop tray is placed into the water spinning barrel and clamped into the clamping groove 211 through the supporting structure in the barrel, the stability is improved, which is beneficial to quickly realize the spin-drying operation.

[0027] As shown in the Figures 1 to 3 embodiment, in order to improve the assembly stability of the center gear 300, the planetary gear 500 and the gear ring, the outer circumferential surface of the lower end of the center gear 300 is movably provided with an assembly ring 900, and the lower end of the assembly ring 900 is provided with a clasp matched with the lower end of the mop tray 200.

[0028] As shown in the Figures 1 to 3As shown, the embodiment also provides a connecting mechanism, which includes a fitting sleeve 1000 inserted and matched with the upper end of the connecting shaft 100, and a connecting sleeve 1100 for connecting the mop rod hinged to the other end of the fitting sleeve 1000. In this way, the fitting sleeve 1000 can be connected with the connecting shaft 100, and the mop rod is connected through the connecting sleeve 1100. Since the fitting sleeve 1000 is hinged to the connecting sleeve 1100, the angle can be self-adaptively adjusted, and the convenience of mopping, cleaning and spin-drying is improved. In addition, a mop cover 1200 is arranged above the mop cloth plate 200, the upper end of the mop cover 1200 is provided with a matching ring groove arranged around the fitting sleeve 1000, and the lower end of the fitting sleeve 1000 is provided with a matching ring 1300 movably matched with the matching ring groove. The mop cover 1200 not only has a shielding effect, but also has a rotating function, which is convenient for operation in different situations. Since the connecting sleeve 1100 needs to connect the mop rod, the upper end of the connecting sleeve 1100 is provided with a loose connection port 1110, and the outer periphery of the loose connection port 1110 is screwed with a locking sleeve 1120. Thus, the connection is facilitated, and the stability of the connection and the convenience of disassembly are improved.

[0029] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A rotary mop cleaning and spin-drying locking structure, comprising a connecting shaft (100) and a mop plate (200) rotatably arranged at the lower end of the connecting shaft (100), the lower end of the connecting shaft (100) is provided with a central gear (300), the inner periphery of the upper end of the mop plate (200) is provided with a gear ring part (400), and the central gear (300) is provided with a plurality of planetary gears (500) between the gear ring parts (400) so that the mop plate (200) can rotate circumferentially, characterized in that ； The center gear (300) lower end recess forms a locking groove (310), the mop disc (200) lower end is provided with a locking part (210) located in the locking groove (310), the locking part (210) is sleeved with a locking ring (600) capable of sliding along its axial direction, the outer periphery of the locking ring (600) and the inner periphery wall of the locking groove (310) are respectively provided with a movable protrusion (610) and a fixed protrusion (311), and when the locking ring (600) slides upward, the movable protrusion (610) can abut against the fixed protrusion (311); The lower end of the locking part (210) is further provided with a clamping groove (211), the inner wall of the clamping groove (211) is provided with a sliding groove arranged along the sliding direction of the locking ring (600), and the locking ring (600) is provided with an abutting part (620) arranged along the radial direction and located in the clamping groove (211) through the sliding groove.

2. The spin mop washing and spin-drying locking structure according to claim 1, wherein, The top wall of the locking groove (310) is provided with a matching groove (312), the upper end of the locking part (210) is provided with a matching part (212) clamped into the matching groove (312), and the top wall of the matching groove (312) and the upper end of the matching part (212) are provided with a matching ball (700).

3. The spin mop washing and spin-drying locking structure according to claim 1, wherein, The inner top wall of the clamping groove (211) is provided with a buffer pad (800).

4. The spin mop washing and spin-drying locking structure according to claim 1, wherein, The inner periphery wall of the clamping groove (211) is provided with a plurality of positioning protrusions arranged along the axial direction of the clamping groove (211).

5. The spin mop washing and spin-drying locking structure according to claim 1, wherein, The lower end of the center gear (300) is movably provided with an assembly ring sleeve (900), and the lower end of the assembly ring sleeve (900) is provided with a buckle matched with the lower end of the mop disc (200).

6. The spin mop washing and spin-drying locking structure according to claim 1, wherein, Further comprising a connecting mechanism, the connecting mechanism comprises an assembly sleeve (1000) inserted and matched with the upper end of the connecting shaft (100), and the other end of the assembly sleeve (1000) is hingedly connected with a connecting sleeve (1100) used for connecting a mop rod.

7. The spin mop washing and spin-drying locking structure according to claim 6, wherein, The mop disc (200) is provided with a mop cover (1200) above, the upper end of the mop cover (1200) is provided with a matching ring groove arranged around the assembly sleeve (1000), and the lower end of the assembly sleeve (1000) is provided with a matching ring (1300) movably matched with the matching ring groove.

8. The spin mop washing and spin-drying locking structure according to claim 6, wherein, The upper end of the connecting sleeve (1100) is provided with a loose connection port (1110), and the outer periphery of the loose connection port (1110) is screwed with a locking sleeve (1120).

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