CN205683039U - spin mop - Google Patents

Abstract

The utility model provides a rotary mop, which belongs to the technical field of machinery. It solves the problem of low stability existing in the prior art. The rotary mop includes a rod-shaped rod body. The lower end of the rod body has a cleaning part for mopping and cleaning the floor. It includes a cylindrical upper tube and a lower tube, the upper tube and the lower tube are coaxially arranged and the lower end of the upper tube is sleeved on the upper end of the lower tube, the above-mentioned transmission rod is located in the upper tube and the upper end of the transmission rod extends out of the upper tube and the handle Connected, the lower end of the transmission rod is fixedly connected with the upper end of the above-mentioned lower tube, and there is a transmission mechanism between the upper tube and the transmission rod that can drive the lower tube to rotate after the transmission rod translates, and the screw water jacket is set on the lower tube. The rotary mop has high stability.

Description

spin mop

technical field

The utility model belongs to the technical field of machinery and relates to a rotary mop.

Background technique

Nowadays, the functions of mops are constantly being expanded, and assistive devices are emerging in an endless stream, presenting a situation where a hundred flowers are blooming.

After the existing mop is cleaned, the water needs to be wrung out, and the existing mop must be used with a supporting rotary mop bucket, so that it can be dried.

It can be seen that an additional mop bucket must be used in the wringing process of the mop, which is inconvenient to use.

Contents of the invention

The purpose of the utility model is to provide a rotary mop with convenient dehydration and high stability for the above-mentioned problems in the prior art.

The purpose of this utility model can be achieved through the following technical solutions:

A rotary mop, comprising a rod-shaped rod body, the lower end of the rod body has a cleaning part for mopping and cleaning the ground, and the upper end of the rod body is used for holding by the operator, and it is characterized in that it also includes a handle, a transmission rod and a screw Water jacket, the above-mentioned rod body includes a cylindrical upper tube and a lower tube, the upper tube and the lower tube are coaxially arranged and the lower end of the upper tube is sleeved on the upper end of the lower tube, the above-mentioned transmission rod is located in the upper tube and the upper end of the transmission rod passes through The rod sleeve is fixedly connected with the upper tube, the lower end of the transmission rod is connected with the transmission mechanism, and can move axially. There is a transmission mechanism between the lower tube and the transmission rod that can drive the lower tube to rotate after the transmission rod translates. The screw The water jacket fits over the down tube.

The cleaning part can be selected according to actual needs, and the cleaning part in this mop is a cotton brush. When the mop is in normal use, twist the water jacket to move up and leave the cleaning part.

After using for a period of time, the cleaning part is relatively dirty. After cleaning it, the water-twisting jacket is moved down so that the water-twisting jacket covers the cleaning part. At this time, the cleaning part can be rotated through the transmission mechanism during the process of pulling the handle back and forth, so as to dry the water at the cleaning part.

Of course, during the drying process, the operator needs to hold the wringer jacket with his hands or press the wringer jacket against the ground.

In the above-mentioned rotary mop, the transmission mechanism includes a steel ball seat and a steel ball, the above-mentioned rod sleeve is axially fixed on the handle, the steel ball seat is fixed in the down tube, and the steel ball is movably connected to the steel ball seat. There is a spiral guide groove on the rod, and the steel ball abuts against the guide groove.

The rod cover has a protruding positioning edge, and the inner side of the handle has a concave positioning groove, and the positioning edge cooperates with the positioning groove so that the rod cover is stably axially fixed on the handle.

The function of the steel ball seat is to stably connect the steel ball thereon, and make the steel ball and the transmission rod stably contact.

In the above rotary mop, the steel ball seat is cylindrical and is sleeved on the transmission rod.

In the above rotary mop, the side of the steel ball seat has a through positioning hole, the steel ball is located at the positioning hole and both sides of the steel ball are respectively limited by the transmission rod and the inner side of the down tube.

Such a structure can stably position the steel ball at the positioning hole.

In the above-mentioned rotary mop, the steel ball seat includes a cylindrical outer sleeve and an inner sleeve, both of which are cylindrical, and the outer sleeve is fixedly connected to the inner side of the upper tube and the outer sleeve is placed on the inner sleeve. The above-mentioned positioning hole is located on the inner sleeve, and the two sides of the above-mentioned steel ball are respectively limited by the transmission rod and the inside of the outer sleeve.

The outer sleeve is mainly used for connecting with the upper pipe, and the inner sleeve is mainly used for positioning steel balls.

In the above-mentioned rotary mop, the number of the positioning holes is two and the two positioning holes are symmetrically arranged on both sides of the inner sleeve, and each positioning hole has a steel ball corresponding to it.

Two steel balls can stably contact both sides of the transmission rod.

In the above-mentioned rotary mop, the twisting water jacket is cylindrical and its upper end is a connecting end that is sleeved on the lower tube. There is a locking structure between the connecting end and the lower tube, and when the locking structure connects the connecting end to the lower tube After the pipe is locked, the twisted water jacket is separated from the cleaning part.

When the locking structure is in the locked state, the cleaning part is located outside the twist water jacket, so that the mop can be used conveniently. Only when dehydrating, the locking structure is opened to cover the cleaning part by twisting the water jacket.

In the above-mentioned rotary mop, the locking structure includes a protruding rim on the inside of the connecting end and an elastic card connected to the lower tube. The elastic card is V-shaped and the two ends of the V-shaped opening have protruding outward There are through holes on both sides of the above-mentioned lower tube, and the stoppers at both ends of the above-mentioned elastic card in the lower tube protrude from the through-hole to the outside of the lower tube, and the above-mentioned stoppers can be against the edge superior.

The elastic card itself has elasticity, and under the action of its elastic force, the stoppers at both ends always have a tendency to protrude from the side of the lower tube. The blocking edge on the connecting end is blocked by the protruding block, so that the screw water jacket can be stably positioned on the lower pipe.

In the aforementioned rotary mop, a roller is further connected to the inner side of the connecting end, and the roller is attached to the outer side of the lower tube.

Under the action of the roller, the water jacket can be rotated smoothly relative to the lower tube.

In the above rotary mop, the outer side of the lower tube is also fixedly connected with a positioning cover, the lower end of the positioning cover has a number of teeth, and the upper end of the above-mentioned connecting end has an engaging part matching the above-mentioned teeth. When the locking structure is in the locked state When the positioning cover is engaged with the connection end.

When the locking structure is in the locked state, since the positioning cover is engaged with the connecting end, the water jacket cannot be rotated at this time, so that the rotating mop is not affected when cleaning the ground.

Compared with the prior art, the rotary mop only needs to pull the handle back and forth to drive the cleaning part to rotate, thereby stably drying the water at the cleaning part.

At the same time, the water jacket is twisted to cover the cleaning part during the drying process of the cleaning part, which also avoids splashing of water droplets, which has high practical value.

In addition, when the mop is in normal use, the twisted water jacket is fixedly connected to the lower tube and separated from the cleaning part, so the stability of the mop is relatively high.

It can be seen that the setting of twisting the water jacket saves the matching mop bucket. This simplifies the cleaning tool, and it is more convenient to wring the water.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of the rotary mop.

Fig. 2 is a schematic cross-sectional structure diagram of the rotary mop.

Fig. 3 is a schematic cross-sectional structural view of the handle of the rotary mop.

Fig. 4 is a schematic cross-sectional structural view of the twisted water jacket in the rotary mop.

In the figure, 1, cleaning part; 2, handle; 3, transmission rod; 3a, guide groove; 4, twist water jacket; 4a, connecting end; 4a1, retaining edge; 5, upper pipe; 6, lower pipe; Rod sleeve; 8, steel ball seat; 8a, outer jacket; 8b, inner sleeve; 8c, positioning hole; 9, steel ball; 10, elastic card; 10a, stopper; 11, roller; 12, positioning cover.

detailed description

As shown in Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4, the rotary mop includes a rod-shaped rod body, the lower end of the rod body has a cleaning part 1 for mopping and cleaning the ground, and the upper end of the rod body is used for the operator to hold hold.

The rotary mop also includes a handle 2, a transmission rod 3 and a twist water jacket 4. The above-mentioned rod body includes a cylindrical upper tube 5 and a lower tube 6. The upper tube 5 and the lower tube 6 are coaxially arranged and the upper tube 5 The lower end is sleeved on the upper end of the lower tube 6, the above-mentioned transmission rod 3 is located in the upper tube 5 and the upper end of the transmission rod 3 is fixedly connected with the upper tube 5 through the rod sleeve 7, and the lower end of the transmission rod 3 is connected with the transmission mechanism and can move axially. There is a transmission mechanism between the lower pipe 6 and the transmission rod 3 that can drive the lower pipe 6 to rotate after the transmission rod 3 translates.

The transmission mechanism includes a steel ball seat 8 and a steel ball 9, the above-mentioned rod sleeve 7 is axially fixed on the handle 2, the steel ball seat 8 is fixed in the down tube 6, and the steel ball 9 is movably connected to the steel ball seat 8, The transmission rod 3 has a spiral guide groove 3a, and the steel ball 9 abuts against the guide groove 3a.

The steel ball seat 8 is cylindrical and is sleeved on the transmission rod 3 .

The side of the steel ball seat 8 has a through positioning hole 8c, the steel ball 9 is located at the positioning hole 8c and both sides of the steel ball 9 are respectively limited by the transmission rod 3 and the inner side of the down tube 6.

The steel ball seat 8 includes a cylindrical outer sleeve 8a and an inner sleeve 8b, both of which are cylindrical in shape, the outer sleeve 8a is fixedly connected to the inner side of the lower tube 6 and the outer sleeve 8a is placed on the inner sleeve 8b , the above-mentioned positioning hole 8c is located on the inner sleeve 8b, and the two sides of the above-mentioned steel ball 9 are respectively limited by the inner side of the transmission rod 3 and the outer sleeve 8a.

The number of the positioning holes 8c is two and the two positioning holes 8c are symmetrically arranged on both sides of the inner sleeve 8b, and each positioning hole 8c has a steel ball 9 corresponding thereto.

The twist water jacket 4 is cylindrical and its upper end is a connecting end 4a that is sleeved on the lower tube 6. There is a locking structure between the connecting end 4a and the lower tube 6, and when the locking structure connects the connecting end 4a to the lower tube 6. After locking, the twisted water jacket 4 is separated from the above-mentioned cleaning part 1.

There is an inner cylinder in the wring water jacket, and when wringing water, the inner cylinder and the cleaning part 1 are rotated and dehydrated relative to the wring water jacket 4 .

The locking structure includes a stop edge 4a1 protruding inside the connection end 4a and an elastic card 10 connected to the lower tube 6. The elastic card 10 is V-shaped and has two ends protruding outward at the V-shaped opening. Stopper 10a, the above-mentioned lower tube 6 has through holes on both sides thereof, the above-mentioned stoppers 10a at both ends of the elastic card 10 in the lower tube 6 protrude from the through hole to the outside of the lower tube 6, the above-mentioned stopper 10a Can lean against the blocking edge 4a1.

A roller 11 is also connected to the inner side of the connecting end 4a, and the roller 11 is attached to the outer side of the down tube 6 mentioned above.

The outer side of the lower tube 6 is also fixedly connected with a positioning cover 12, the lower end of the positioning cover 12 has a number of teeth, and the upper end of the connecting end 4a has an engaging portion matching the above-mentioned teeth. When the locking structure is in the locked state, the above-mentioned The positioning cap 12 is engaged with the connection end 4a.

The cleaning part 1 can be selected according to actual needs, and the cleaning part 1 is cotton yarn in this mop. When the mop is in normal use, the twist water jacket 4 moves up and breaks away from the cleaning part 1.

After using for a period of time, the cleaning part 1 is relatively dirty. After cleaning the cleaning part 1, the twist water jacket 4 is moved down so that the twist water jacket 4 covers the cleaning part 1. At this time, the cleaning part 1 can be rotated through the transmission mechanism during the process of pulling the handle 2 back and forth, so as to dry the water in the cleaning part 1 .

Of course, during the drying process, the operator needs to hold the wringer jacket 4 by hand or press the wringer jacket 4 against the ground.

Claims (10)

1. a rotary mop, including in the shaft-like body of rod, described body of rod lower end has the cleaning part for mop ground, described Body of rod upper end for for operator grip, it is characterised in that also include handle, drive link and water wring set, the above-mentioned body of rod include in Cylindric top tube and down tube, described upper pipe arranges with down tube concentric and upper pipe lower end is enclosed within down tube upper end, above-mentioned transmission Bar is positioned at the upper end of pipe and drive link and is connected by bar set and upper pipe are fixing, and drive link lower end is connected with drive mechanism, can Axially-movable, has the drive mechanism that down tube can be driven to rotate after drive link translates, institute between described down tube and drive link The water wring set stated is enclosed within down tube.

Rotary mop the most according to claim 1, it is characterised in that described drive mechanism includes steel ball seat and steel ball, on Stating bar set to be axially connected on handle, described steel ball seat is connected in down tube, and described steel ball is movably connected on steel ball seat, above-mentioned Drive link on there is helical gathering sill, above-mentioned steel ball is resisted against at gathering sill.

Rotary mop the most according to claim 2, it is characterised in that described steel ball seat is cylindrically and it is enclosed within transmission On bar.

Rotary mop the most according to claim 3, it is characterised in that the sidepiece of described steel ball seat has the location run through Hole, above-mentioned steel ball is positioned at hole, location and the both sides of steel ball are transmitted bar and down tube inner side limiting-position respectively.

Rotary mop the most according to claim 4, it is characterised in that described steel ball seat includes tubular overcoat and interior Set, described jacket and inner sleeve the most cylindrically, above-mentioned overcoat is connected in inside down tube and overcoat be enclosed within put, above-mentioned location Hole is positioned at and puts, and the both sides of above-mentioned steel ball are transmitted bar and overcoat inner side limiting-position respectively.

Rotary mop the most according to claim 5, it is characterised in that the quantity in hole, described location is two and two location The both sides being arranged on inner sleeve that hole is symmetrical, described each location is respectively provided with corresponding steel ball at hole.

Rotary mop the most according to claim 1, it is characterised in that cylindrically and its upper end is for being enclosed within for described water wring set Connection end in down tube, has latch-up structure between described connection end and down tube, and when connection end is locked by latch-up structure with down tube Water wring set described after fixed departs from above-mentioned cleaning part.

Rotary mop the most according to claim 7, it is characterised in that described latch-up structure includes connecting protrusion inside end Gear edge and the elastic card being connected in down tube, V-shaped and its V-arrangement opening part the two ends of described elastic card have outside it The block protruded, above-mentioned down tube has and runs through its two side through hole, the block at above-mentioned its two ends of elastic card being positioned at down tube Being stretched out outside down tube by through hole, above-mentioned block can be resisted against gear along upper.

Rotary mop the most according to claim 8, it is characterised in that be also associated with roller bearing inside described connection end, described Roller bearing abuts in outside above-mentioned down tube.

Rotary mop the most according to claim 8, it is characterised in that be also connected outside described down tube and be connected to locating cover, institute Stating locating cover lower end and have some teeth, the upper end of above-mentioned connection end has the engaging piece matched with above-mentioned teeth, works as locking When structure is in the lock state, above-mentioned locating cover is meshed with being connected end.