CN201641905U

CN201641905U - telescopic spin mop

Info

Publication number: CN201641905U
Application number: CN2009203521378U
Authority: CN
Inventors: 陈永华
Original assignee: Tuoshen International Co ltd
Current assignee: Fujian 99 International Investment Ltd
Priority date: 2009-12-30
Filing date: 2009-12-30
Publication date: 2010-11-24
Anticipated expiration: 2019-12-30

Abstract

A telescopic rotary mop comprising: the locking structure comprises an inner rod body, an outer rod body, a clamping piece, a driving piece, a braking piece, a fixing sleeve, a disk body and a locking structure, wherein the clamping piece is in a cylindrical shape, the middle-lower section of the clamping piece is fixedly arranged in the inner rod body, the upper section of the clamping piece, which is protruded out of the inner rod body, is sleeved with a movable lantern ring which can freely rotate in a forward and reverse 360 degrees, and the outer diameter of the movable lantern ring is larger than that of the inner rod body and smaller than the inner; the length of the braking member is shorter than that of the inner space of the clamping member; its bottom of fixed cover stretches into and fixes in the opening of fastener to keep a lift space with the braking piece top, its top possesses a flange face, and the external diameter of flange face is greater than the external diameter of the interior body of rod, but is less than the external diameter of activity lantern ring, with the spacing outer peripheral edge in fastener upper segment of the lantern ring that will move about, and does not hinder the rotation of activity lantern ring inside the outer body of rod. The utility model discloses it is more laborsaving in the operation, and because of the interior, outer body of rod smooth and easy operation when flexible rotation, can reduce the trouble and promote life.

Description

Flexible rotary mop

Technical field

The utility model relates to a kind of mop, relates in particular to a kind of flexible rotary mop.

Background technology

General mop is after using, owing to after the sewage of mop hair need being wrung out, can adhere to the cleaning that clear water is beneficial to the floor again, making mops floor becomes quite tiring work.Therefore, having the dealer to develop the dewater unit of mop, wherein, as No. 347146 patent, is with behind the pedal driven gear, makes a draining basket produce rotation fast, will place the water of the mop hair of this draining basket to dry.Need the trouble the mop hair wrung out with hand though this device can improve tradition, because during operation, the user needs constantly pedal to be trampled with a pin wherein, and can only keep balance by another pin, therefore, not only the operation comparatively the trouble and the user easily fall because of astasia inclines, very undesirable.

For this reason, the applicant is still at the problems referred to above point, in No. 98209417 " above lower linear displacement converts the unidirectional mop that turns dehydration to " patent case, discloses a kind of rotary mop of exempting from foot-operated dehydration.This patent case has effects such as the hommization of use and safety.But this creator adheres to excelsior spirit, is further improved at preceding patent case is disconnected, makes it more practical.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and a kind of flexible rotary mop is provided, more laborsaving in its operation, and smooth and easy because of the running when the flexible rotation of the inside and outside body of rod, can reduce fault and promote the effect in service life.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of flexible rotary mop comprises: the body of rod in is hollow form; The one outer body of rod also is hollow form, is with its bottom and the mutual socket in upper end of being somebody's turn to do the interior body of rod, and is the linear extendible displacement relatively; One fastener is located in the top end opening of the body of rod in this, and its bottom surface is provided with perforation, and interior root edge is provided with driven ratchet; One actuator is rectangular helical form and is located in this outer body of rod, and with this outer body of rod synchronization lifting displacement; One brake component is located in this fastener, and its end face is provided with a swivel nut in order to accepting this actuator, and its bottom is provided with initiatively ratchet with respect to the driven ratchet of this fastener, makes when turned by this actuator, only can this fastener of unidirectional drive; One fixed cover, it possesses has through hole to stretch through for this actuator, and it is set on the opening of this fastener; One disk body is located at the bottom of the body of rod in this, possesses the mop hair is arranged; One latch-up structure is located at this outer body of rod, is the location or is flexible relatively state in order to this inside and outside body of rod of control; It is characterized in that: this fastener is cylindrical body, middle hypomere is fixedly arranged on body of rod inside in this, and its protruding epimere that is exposed to the body of rod in this is arranged with one can be the Movable loop that positive and negative 360 degree freely rotate, the outer diameter D 1 of this Movable loop is greater than the outer diameter D 2 of the body of rod in this, but less than the internal diameter φ of this outer body of rod ₁This brake component, its length L 1 is shorter than the length L 2 of this fastener inner space; Its bottom of this fixed cover is stretched into and is fixed in the opening of this fastener, and keep a lifting space S with this brake component top, its top possesses a flange surface, and the external diameter of this flange surface is greater than the outer diameter D 2 of the body of rod in this, but outer diameter D 1 less than this Movable loop, so as to this Movable loop is spacing in these fastener epimere outer peripheral edges, and do not hinder the rotation of this Movable loop body of rod inside outside this.

In view of the above, should be outer during body of rod upper and lower displacement, this actuator drives this brake component rotation with linear movement, and unidirectionally turns this fastener rotation, and then make in this body of rod and disk body is equidirectional and continue rotation according to inertia force, throw away to produce the water that centrifugal force will be attached to the mop hair.

And because of the structural design of Movable loop of the present utility model, the body of rod is turned and outside during the inner rotation and lifting of the body of rod in making, can guarantee that frictional resistance between two bodies of rod reduced to minimumly, and then makes that running is smooth and easy and laborsaving and waits the multi-efficiency enhancement.

Aforesaid flexible rotary mop, wherein the actuator bottom is provided with a limit body and positioning piece.

Aforesaid flexible rotary mop, wherein fastener epimere outer rim is provided with body flange, in order to be positioned in this on body of rod opening.

Aforesaid flexible rotary mop, wherein latch-up structure comprises: collar in, its epimere portion is an inner sleeve, use and insert fixing for the bottom of this outer body of rod, its two side is provided with corresponding locating hole, the outer peripheral edges of its hypomere portion form the conical surface body of expansion from top to bottom again, and are provided with profile groove in this conical surface body; One outer folder tube, it is nested with collar periphery in this, and its epimere portion is an outer tube with respect to this inner sleeve, and in these outer tube two sides, with respect to the locating hole of this inner sleeve, be provided with two trepannings, its hypomere portion forms from top to bottom and covers the horn mouth that overlays on this conical surface body again; A bite word removes top one horizontal type and pulls body, and its both sides inner edge is with respect to the locating hole of collar in this and the trepanning of outer folder tube, and correspondence is provided with embeddable pivotal axis and eccentric cam, and this eccentric cam is located in this trepanning; Whereby, to pull body be that the axle center is when pulling with this pivotal axis to a horizontal type above the gathering hole word removes, utilize the skew of this eccentric cam in this trepanning, and then drive and in this, the collar periphery to rise or to descend by outer folder tube, and effect because of this profile groove, make the conical surface body of the horn mouth of this outer folder tube, present tight lock or lax, being locking or being release and Telescoping by the inside and outside body of rod with respect to collar in this.

Aforesaid flexible rotary mop, wherein disk body comprises the Water tank that places in the dehydration barrel and be free rotary state, when the body of rod turns in this disk body is somebody's turn to do, can drive synchronously that this Water tank rotates and the mop hair of this disk body is carried out centrifugal dehydration, and accept the water that this mop hair is thrown away by this dehydration barrel.

The utility model beneficial effect is, and is more laborsaving in its operation, and smooth and easy because of the running when the flexible rotation of the inside and outside body of rod, can reduce fault and promote the effect in service life.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a stereoscopic schematic diagram of the present utility model.

Fig. 2 is an exploded perspective schematic diagram of the present utility model.

Fig. 3 is a main structure decomposing schematic representation of the present utility model, its display card component semi-section.

Fig. 4 is a main structure decomposing schematic representation of the present utility model, the stereogram that its display card component combines with Movable loop.

Fig. 5 is a main structure cutaway view of the present utility model, and it shows that the inside and outside body of rod is the relative motion state.

Fig. 6 is a 6-6 cross-section cutaway view shown in Figure 5.

Fig. 7 is that the outer body of rod of the present utility model presses down schematic diagram.

Fig. 8 draws schematic diagram on the outer body of rod of the present utility model.

Fig. 9 is a latch-up structure of the present utility model, and it shows that outer folder tube rises and is the schematic diagram of relaxed state.

Figure 10 is a latch-up structure of the present utility model, and it shows that outer folder tube descends and is the schematic diagram of tight lock state.

Figure 11 is the state reference map that the utility model desire is used.

Figure 12 is the state reference map during the utility model uses.

The number in the figure explanation:

The body of rod 33 Movable loops in 10

The 20 outer body of rod 34 fixed covers

21 perforates, 341 through holes

22 sheaths, 342 flange surfaces

30 fasteners, 35 driven ratchets

31 body flanges, 40 brake components

32 openings, 41 swivel nuts

42 active ratchets

50 actuators

51 fixed blocks

52 limit bodies

53 keepers

60 disk bodies

61 mop hairs

70 latch-up structures

Collar in the 70a

70b presss from both sides tube outward

70c U type is pulled body

71 inner sleeves

72 locating holes

73 conical surface bodies

74 profile grooves

75 outer tubes

76 trepannings

77 horn mouths

78 eccentric cams

79 pivotal axis

80 dehydration barrels

81 Water tanks

The specific embodiment

At first, see also Fig. 1～shown in Figure 8, the utility model preferred embodiment includes:

The body of rod 10 in one is made of the hollow round bar, it comprise metal or nonmetal all can, for example aluminum pipe or plastic tube body all can be implemented.

The one outer body of rod 20, it is with bottom and the mutual socket in upper end of being somebody's turn to do the interior body of rod 10, and can be the line telescopic displacement relatively.In the present embodiment, the person of being to use grips the outer body of rod 20 and can shrink in the interior body of rod 10 periphery liftings.

One fastener 30 is located in the top end opening of the interior body of rod 10; In the present embodiment, in being sheathed on, fastener 30 behind the top of the body of rod 10, is nested with the location with a Movable loop 33 and a fixed cover 34.These fastener 30 upper end outer rims are provided with body flange 31, and these fixed cover 34 upper surfaces are provided with through hole 341, and periphery is provided with larger area flange surface 342, stretch into the opening 32 of this fastener 30 and constitute fixing as for fixed cover 34 its bottoms.Moreover as shown in Figure 3, the inner edge bottom of this fastener 30 is provided with driven ratchet 35 up.

One actuator 50 is rectangular helical form and is located in this outer body of rod 20, and with the outer body of rod 20 synchronization liftings; In the present embodiment, this actuator 50 is that the fixed block 51 with its top fixes in the upper pipes of body of rod 20 outside this, and it can utilize retaining element (not shown) or rivet clasp mode, is fixed.In addition, these outer body of rod 20 tops comprise a sheathed sheath 22.

One brake component 40, be located in this fastener 30, in order to accept this actuator 50, this actuator 50 is included as a screw rod or flight constitutes, so these brake component 40 the inners are set as swivel nut 41 structure, that is these brake component 40 upper surfaces can be according to screw rod or flight structure, and correspondence is provided with screw thread or microscler notch, make this actuator 50 about in the of 20 during linear displacement, drive the rotation of brake component 40 by this ectosome.In the present embodiment, this actuator 50 is the flight kenel, so the swivel nut 41 of these brake component 40 the inners is microscler notch, stretches through when actuator 50 and during lifting, turns brake component 40 and rotate in fastener 30.And as shown in Figure 3, brake component 40 root edges are with respect to the driven up ratchet 35 of this fastener 30, then be provided with the ratchet 42 of active down that is in contact with it,, have directionality so drive because ratchet is oblique shape, therefore when brake component 40 is activated part 50 and turns, as shown in Figure 7, its ratchet direction initialization such as brake component 40 only can turn fastener 30 clockwise, when then actuator 50 presses down, brake component 40 is activated, and drives the rotation of fastener 30 clockwise directions synchronously.Otherwise, when actuator 50 as shown in Figure 8, be when upwards drawing, then driving this brake component 40 is rotated counterclockwise, the ratchet 42 of active down of brake component 40 be the idle running that is not blocking, that is fastener 30 is motionless with respect to the driven up ratchet 35 of fastener 30 at this moment, make actuator 50 be returned to original position, press down again again and turn this fastener 30.

One disk body 60 is located at the bottom of the body of rod 60 in this, possesses mop hair 61 is arranged;

One latch-up structure 70 is located at the outer body of rod 20, is the location in order to this inside and outside body of

rod

10,20 of control, or is the state that can stretch relatively.As Fig. 2 and Fig. 9, shown in Figure 10, in the present embodiment, this latch-up structure 70 including but not limited to:

Collar 70a in one, its epimere portion is an inner sleeve 71, inserts fixing its fixture construction for the bottom of this outer body of rod 20 and comprises and use: urgent, blocking, hook and the wherein arbitrary admittedly mode of spiral shell, this is general combination technique, appearance is not given unnecessary details.Again, its two side is provided with corresponding locating hole 72, and the outer peripheral edges of its hypomere portion form the conical surface body 73 of expansion from top to bottom again, and is provided with profile groove 74 in this conical surface body 73; Described profile groove 74 is axially, and being preferable more than two roads.

One outer folder tube 70b, it is nested with collar 70a periphery in this, its epimere portion is an outer tube 75 with respect to this inner sleeve 71, and in these outer tube 75 2 sides, with respect to the locating hole 72 of this inner sleeve 71, be provided with two trepannings 76, this trepanning 76 is non-circular rectangular opening in the present embodiment, but is not limited to this, and the center of these trepanning 76 centers and this locating hole 72, eccentric cam 78 is non-same axle center, so that must form the function of eccentric ejection in trepanning 76.The hypomere portion that should press from both sides tube 70b again outward forms from top to bottom covers the horn mouth 77 that overlays on this conical surface body 73;

A bite word removes top one horizontal type and pulls body 70c, and its both sides inner edge is with respect to the locating hole 72 of collar 70a in this and the trepanning 76 of outer folder tube 70b, and correspondence is provided with embeddable pivotal axis 79 and eccentric cam 78, and this eccentric cam 78 is located in this trepanning 76; Pivotal axis 79 in the present embodiment is the projection shape, and it can remove top one horizontal type with this eccentric cam 38 and a mouthful word and pull body 70c one ejection formation, but is not limited to this, and promptly it also can be made of processing such as metal cartridges.

Whereby, to pull body 70c be that the axle center is when pulling with this pivotal axis 79 to a horizontal type above the gathering hole word removes, utilize the skew of this eccentric cam 78 in this trepanning 76, and then drive and to press from both sides tube 70b outward as shown in Figure 9, the very moment word removes top one horizontal type and pulls body 30c to pressing down, then collar 70a periphery rises and because of the effect of this profile groove 34 in this, make the conical surface body 73 of the horn mouth 77 of this outer folder tube 70b with respect to collar 70a in this, present laxly, make that body of rod 10 and the outer body of rod 20 are release and Telescoping in this.Or as shown in figure 10, the very moment word removes top one horizontal type to be pulled body 70c and is pulled upwardly, and then outer folder tube 70b descends, and collar 70a tightly locks in forcing, and makes the inside and outside body of

rod

10,20 be positioning states relatively.

So, as shown in Figure 7, when latch-up structure 70 be open and outside the body of rod 20 when pressing down, driving actuator 50 synchronously descends, and swivel nut 41 structures of this brake component 40 that stretches through, brake component 40 is to clockwise rotate, and drive fastener 30 rotations synchronously, and because of fastener 30 is anchored on the interior body of rod 10, so the interior body of rod 10 is turned by unidirectional, and as shown in Figure 8 when drawing on the outer body of rod 20, as previously mentioned, when this brake component 40 rotates counterclockwise, be idle running with respect to this fastener 30, therefore the body of rod 10 still continues to turn clockwise according to its inertia force in, is not subjected to the influence of drawing on the outer body of rod 20.

So, as Figure 11, shown in Figure 12, when the outer body of rod 20 presses down, drive should in the body of rod 10 and disk body 60 unidirectional turning, and then throw away with the water that centrifugal force will be attached to disk body 60 mop hairs 61 (shown in Figure 11).

Then, when drawing on the outer body of rod 20, as previously mentioned, the interior body of rod 10 is unaffected, still continues same side according to its inertia force and rotates.Whereby, the user only must with hand the outer body of rod 20 is pressed down and on draw two or three time, in can making on the body of rod 10 and the Water tank 81 of disk body 60 in a dehydration barrel 80 in, rotate ten more than a few.Water tank 81 in the present embodiment is free rotary state and is located in the dehydration barrel 80, and this and existing dehydration barrel are to utilize its inner driving mechanism, and it is different fully to step on the mode that drives Water tank 81 by pin.The utility model is broken through the traditional operation mode, but when disk body 60 is turned by the interior body of rod 10, can drive Water tank 81 synchronously and rotate, and the mop hair 61 of disk body 60 is carried out centrifugal dehydration, and accept the water that is thrown away by this dehydration barrel 80.

And the utility model is being found through long-time test back, as Fig. 5, shown in Figure 6, when the outer body of rod 20 press down or on when drawing, the interior body of rod 10 is lifting and rotations in the body of rod 20 outside simultaneously, at this moment, if the internal diameter φ of the outer diameter D of the interior body of rod 10 2 and the outer body of rod 20 ₁Between, if too tight, then can produce very big frictional resistance, cause the flexible running of the inside and outside body of

rod

10,20 to have some setbacks and operate very effort.But, if the gap of 20 of the interior body of rod 10 and the outer bodies of rod is strengthened, then can form labile state between the two, easily produce and rock and deflection, even send very big noise, be must be overcome solution.

For this reason, principal character of the present utility model is: as shown in Figure 6,

This fastener 30 is cylindrical body, middle hypomere is fixedly arranged on the body of rod 10 inside in this, and its protruding epimere that is exposed to the body of rod 10 in this is arranged with one can be the Movable loop 33 that positive and negative 360 degree freely rotate, the outer diameter D 1 of this Movable loop 33 is greater than the outer diameter D 2 of the body of rod in this 10, but less than the internal diameter φ of this outer body of rod 20 ₁It is and for example shown in Figure 5,

This brake component 50, its length L 1 is shorter than the length L 2 of these fastener 30 inner spaces;

These fixed cover 34 its bottoms are stretched into and are fixed in the opening 32 of this fastener 30, and keep a lifting space S with these brake component 40 tops, its top possesses a flange surface 342, and the external diameter of this flange surface 342 is greater than the outer diameter D 2 of the body of rod in this 10, but outer diameter D 1 less than this Movable loop 33, so as to this Movable loop 33 is spacing in these fastener 30 epimere outer peripheral edges, and do not hinder the rotation of this Movable loop 33 body of rod 20 inside outside this.

Further, these actuator 50 bottoms are provided with a limit body 52 and positioning piece 53, so that actuator 50 ends have limit function, prevent that the outer body of rod 10 and actuator 50 disengagings should the interior bodies of rod 10.

Whereby, the problem points when the inside and outside body of rod stretched rotation in the patent case before the utility model effectively improved, more smooth and easy and laborsaving when making its operation, can reduce noise simultaneously and promote the effect in service life and promote.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. A telescopic rotary mop, comprising:

an inner rod body, which is hollow;

An outer rod body is also hollow, so that its bottom end is socketed with the upper end of the inner rod body, and relatively linearly stretches and displaces;

A fastening part is arranged in the top opening of the inner rod body, and the bottom surface is provided with perforations, and the inner bottom edge is provided with driven ratchets;

A driving part, which is arranged in the outer rod body in a long spiral shape, and moves up and down synchronously with the outer rod body;

A braking part is located in the engaging part, and its top surface is provided with a threaded sleeve for receiving the driving part, and its bottom end is provided with a driving ratchet relative to the driven ratchet of the engaging part, so that the driven ratchet can be driven When the part is driven and rotated, the engaging part can only be driven in one direction;

A fixing sleeve, which has a through hole for the driving part to pass through, and is sleeved on the opening of the engaging part;

a disc body, located at the bottom of the inner rod body, with mop bristles;

a locking structure, arranged on the outer rod body, used to control the positioning or relatively stretchable state of the inner and outer rod bodies;

It is characterized by:

The engaging part is in the shape of a cylinder, the middle and lower parts are fixed inside the inner rod body, and the upper part protruding from the inner rod body is provided with a movable collar that can freely rotate 360 degrees in positive and negative directions. The outer diameter (D1) is larger than the outer diameter (D2) of the inner rod body, but smaller than the inner diameter (φ ₁ ) of the outer rod body;

The length (L1) of the brake part is shorter than the length (L2) of the inner space of the engaging part;

The bottom of the fixing sleeve extends into and is fixed in the opening of the engaging part, and reserves a lifting space (S) with the top of the brake part, and there is a flange surface above it, and the outer diameter of the flange surface is larger than The outer diameter (D2) of the inner rod body is smaller than the outer diameter (D1) of the movable collar, so that the movable collar is limited to the outer periphery of the upper section of the engaging member, and does not prevent the movable collar from being positioned on the outer Rotation inside the rod.

2 . The telescopic rotary mop according to claim 1 , wherein a limiter and a positioning member are provided at the bottom end of the driving member. 3 .

3 . The telescopic rotary mop according to claim 1 , wherein a flange is provided on the upper outer edge of the engaging member for positioning on the opening of the inner rod. 4 .

4. The telescopic rotary mop according to claim 1, wherein the locking structure comprises:

An inner bundle sleeve, the upper part of which is an inner sleeve, which is used for inserting and fixing the bottom end of the outer rod body. Corresponding positioning holes are provided on its two sides, and the outer peripheral edge of the lower part forms a slit that expands from top to bottom. a cone with a groove in the cone;

An outer chuck, which is sleeved on the outer circumference of the inner sleeve, and its upper part is an outer sleeve relative to the inner sleeve, and on both sides of the outer sleeve, there are two positioning holes corresponding to the inner sleeve. a sleeve hole, and its lower section forms a bell mouth covering the cone body from top to bottom;

One word removes the upper horizontal wrench body, and the inner edges on both sides are correspondingly provided with a pivot shaft and an eccentric cam that can be embedded relative to the positioning hole of the inner bundle sleeve and the sleeve hole of the outer chuck, and the eccentric cam is located on the inside the casing;

Thereby, when the upper horizontal wrench is removed from the operation mouth and the pivoting shaft is used as the axis, the offset of the eccentric cam in the sleeve hole is used to drive the outer chuck to fit on the inner sleeve. The outer circumference rises or falls, and due to the action of the split groove, the bell mouth of the outer chuck is locked or loosened relative to the cone of the inner sleeve, so that the inner and outer rods are locked or unlocked. Scalable state.

5. The telescopic rotary mop according to claim 1, characterized in that: the disc body includes a drain tank which is placed in a dehydration bucket and is in a freely rotating state. When the disc body is driven by the inner rod body, it can Synchronously drive the water draining tank to rotate to carry out centrifugal dehydration on the mop hair of the disk body, and the dewatering bucket accepts the water thrown out by the mop hair.