CN201312782Y

CN201312782Y - Mop convenient to be wrung

Info

Publication number: CN201312782Y
Application number: CNU2008201685970U
Authority: CN
Inventors: 董成勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2009-09-23
Anticipated expiration: 2018-11-21

Abstract

The utility model relates to a mop convenient to be wrung, which comprises a holding inner rod and a rotating outer cylinder. The front end of the rotating outer cylinder is connected with the front end of the holding inner rod through a plurality of wiping cloth strips. The mop is characterized by also comprising a toothed bar which is fixedly sleeved in the holding inner rod; the peripheral edge of the toothed bar is provided with a plurality of strip ratchet teeth which are arranged axially; the toothed rod can extend into the shaft hole of the rotating outer cylinder; correspondingly, a holding groove hole of the rotating outer cylinder is provided with a ratchet in a rotating way through a torsion spring; one end of the ratchet is provided with a hook part which matches with the strip ratchet teeth; the other end of the ratchet extends out of the holding groove hole to form a press part for the user to press; and the torsion spring exerts torsion on the ratchet to maintain the engagement trend between the ratchet and the strip ratchet teeth. Under the matching effect of the ratchet and the strip ratchet teeth, the user can smoothly and gradually wring the cloth strips, thereby preventing the counterforce caused by the wiping cloth strips and the instantaneous rotation.

Description

A kind of mop of conveniently wringing out

Technical field

The utility model relates to a kind of mop, relates in particular to a kind of mop of conveniently wringing out.

Background technology

Mop is a kind of use cleaning appliance quite widely, early stage mop mainly is to implant many wiping cloths or sliver in the bottom of a holding rod, and hold holding rod and apply dilatory towing tension, make this wiping cloth or sliver can make a wiping action on the ground, to reach the purpose on cleaning floor.Yet mop need be wrung out with hand when wringing out action mostly, not only use and go up very effort, and cause hand directly to contact easily with sewage, thus there is the people to put on one's gloves earlier, but this can make very inconvenience of operation.

At aforementioned present situation, someone invents the mop that can conveniently wring out, as a patent No. is a kind of mop so the Chinese utility model patent " umbrella formula dehydration mop " of ZL97204389.6 (notification number is CN2286411Y) has disclosed, mainly contain mopstick, be located at the mophead of mopstick one end, the mop cloth that is fixed on the mophead is formed, also comprise and placing in the middle of the mopstick, movable sleeve that can be free movable, the other end of mop cloth is fixed on the movable sleeve, when movable sleeve puts down, mop cloth becomes umbrella, can use.When mentioning movable sleeve, twist movable sleeve, then the moisture on the mop cloth can be wrung out.

Be a kind of mop so the Chinese utility model patent " a kind of self-wringing mop " of ZL01233720.X (notification number is CN2565389Y) has disclosed also as a patent No., mop strip is linked up with bull stick and handle, when pulling is with the handle of recessed screw thread (or convex thread) up and down, the bull stick that drive has convex thread (or recessed screw thread) rotates, thereby the drive mop strip rotates and is wrapped on the bull stick, and the water on the mop strip is wrung out.

And for example a patent No. is that the Chinese utility model patent " easily dehydration mop " of ZL200520085074.6 (notification number is CN2803256Y) has disclosed a kind of like this mop, comprise handle and mop, it is characterized in that: be arranged with a movable disk seat on the described handle, device has the center travelling gear in the housing of this dish seat, main shaft and some driven shafts that driven pinion is housed of worm gear are housed, driven shaft is laid on the side face of dish seat, described worm gear, driven pinion respectively with the center travelling gear on, the bottom engagement, the lower ends downward of described driven shaft is stretched out the dish seat, and an end of described main shaft is provided with wind; Scouring end, the other end that one end of described mop fixedly is bound in handle are divided into the some bundles that equate with driven shaft quantity and fixedly are bound in corresponding driven shaft lower end respectively.Adopt the mop of said structure to drive device worm gear, center travelling gear, driven gear, driven shaft transmission of transmission successively in the dish seat, wring out mop by rotary handle crank; Hand does not directly contact mop, and is convenient and healthy, simple in structure

By analysis as can be known, also there is the defective of using inconvenience in aforementioned improved type mop, when the user catches handle on the other hand, when the another hand catches rotary handle to do rotation relatively, because it is applied in the active force that the wiping cloth that reverses with mutual entanglement has great detorsion, therefore, the user is when the rotation rotary handle, need overcome this very big detorsion active force, and mop can be wrung out, both hands need rotate very that wide-angle could realize, so the mop of aforementioned improved is very inconvenient in the operation of wringing out, and efficient is low.

In sum, existing mop also can be further improved.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of mop of conveniently wringing out simple to operate that uses at above-mentioned prior art present situation, the user can wring out the wiping cloth smoothly and by easy stages, can avoid suffering caused reaction force of any wiping cloth and generation moment bow tie.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of mop of conveniently wringing out, include one and grip interior bar, be arranged with a rotation urceolus that can slide up and down on it, be connected with several wiping cloths between the front end of bar in the front end of this rotation urceolus and the gripping, it is characterized in that: this mop also comprises a ratch, the outer peripheral edges of ratch are provided with several strip ratchets that axially is provided with, the predetermined position of section of the close end of bar in this rack barrel is fixed in and grips, and can hold in the axis hole of stretching in the rotation urceolus; Accordingly, in the ccontaining slotted eye of the upper end of described rotation urceolus, be rotatably mounted with the ratchet that matches with the strip ratchet by torsion spring, one end of ratchet has a hook portion that matches with this strip ratchet, the other end of ratchet stretches out the storage tank hole and forms the portion that presses that presses for the user, and described torsion spring applies one to ratchet makes ratchet remain torsion with described strip ratchet engagement trend.

Above-mentioned strip ratchet is evenly arranged along the outer peripheral edges of ratch.

Above-mentioned ratch is fixed by the interior bar of screw and gripping.

Above-mentioned strip ratchet is axial groove, and a sidewall of this groove is the straight wall that radially is provided with, and another sidewall is the skew wall of oblique setting; The outer wall of described this hook portion for the described straight wall plane that matches, the cambered surface of the inwall of hook portion for matching with described skew wall.Aforementioned structure is a kind of concrete structure of strip ratchet and ratchet, also can adopt existing other ratchets and pawl structures certainly.

Compared with prior art, advantage of the present utility model is: by the monodirectional locking effect of ratchet and strip ratchet, mop is in wringing out process, bar backward rotation in the rotation urceolus can not grip relatively, so the user can wring out the wiping cloth smoothly and by easy stages, this mop can avoid suffering caused reaction force of any wiping cloth and generation moment bow tie in wringing out operating process; When resetting, the hook portion of the portion that presses ratchet that presses ratchet is broken away from the restriction of strip ratchet by perk, bar reverse rotation in the rotation urceolus can grip relatively, and bar comes back to the user mode that mops floor toward the below slippage in gripping relatively; Also have mop smaller volume under the wiping cloth tight condition, be easy to carry.

Description of drawings

Fig. 1 is the structural representation (the wiping cloth is in the state of mopping floor) of the utility model embodiment;

Fig. 2 is the structural representation of the utility model embodiment (wiping cloth be in stretching mop floor state);

Fig. 3 is the structural representation (the wiping cloth is in the state of wringing out) of the utility model embodiment;

Fig. 4 is the structure cutaway view under strip ratchet and the ratchet fastening state among the utility model embodiment;

Fig. 5 is the structure cutaway view under strip ratchet and the ratchet released state among the utility model embodiment;

Fig. 6 is the structural representation (removing the cleaning wiping cloth bar state) of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Shown in Fig. 1～6, be a preferred embodiment of the present utility model.

A kind of mop of conveniently wringing out, include one and grip interior bar 1, be arranged with a rotation urceolus 2 that can slide up and down on the bar 1 in this gripping, be connected with several wiping cloths 3 between the front end of bar 1 in the front end of rotation urceolus 2 and the gripping, an end that is wiping cloth 3 links to each other with the front end of rotation urceolus 2, the other end links to each other with the front end that grips interior bar 1, at rotation urceolus 2 down during slippage, wiping cloth 3 can coil outward to open and be plate-like, for the use that mops floor, and rotation urceolus 2 is when up spurring slippage, wiping cloth 3 stretching that can be stretched, and can by rotation urceolus 2 with grip interior bar 1 relative rotation and be wrung out.

This mop also comprises a ratch 4, this ratch 4 is roughly cylindrical, the outer peripheral edges of ratch 4 are provided with several axial strip ratchets 41, strip ratchet 41 is evenly arranged along the outer peripheral edges of ratch 4, strip ratchet 41 is axial groove, a sidewall of this groove is the straight wall 411 that radially is provided with, and another sidewall is the skew wall 412 of oblique setting.This ratch 4 is sheathed on the predetermined position that grips interior bar 2 close end section, and fixes with gripping interior bar 1 by screw 7, and this ratch 4 can hold in the axis hole 22 of stretching in rotation urceolus 2.

Accordingly, in the ccontaining slotted eye 22 of the upper end that rotates urceolus 2, be rotatably mounted with the ratchet 6 that matches with strip ratchet 41, the middle part of this ratchet 6 is installed in the ccontaining slotted eye 21 of rotation urceolus by rotating shaft and torsion spring 5, ratchet 6 one ends are the hook portion 61 that matches with this strip ratchet 41, the outer wall of this hook portion 61 for described straight wall 411 plane 611 that matches, the inwall of hook portion 61 is the cambered surface 612 that matches with described skew wall 412, the other end of ratchet 6 stretches out ccontaining slotted eye 21, form the portion that presses 62 that presses for the user, and torsion spring 5 applies one for ratchet 6 to make the hook portion 61 of ratchet remain torsion with described strip ratchet 41 engagement trend, make the portion of pressing 62 have outer all the time storage tank hole 21 trend of stretching out simultaneously.

Operation principle of the present utility model and process are as follows.

As shown in Figure 1, when mop mops floor use, its mode of operation and prior art are basic identical, rotation urceolus on the bar 1 in gripping 2 is gripped interior bar 1 relatively toward the below slippage, wiping cloth 3 between the bar 1 and rotation urceolus 2 is coiled outward open distribution to be the circular disk-like structure, but the user just this disk-like structure on the floor, evade wiping action.

As Fig. 2,3, shown in 4, when mop will be wrung out action, at first, with the 2 past top pull slippages of the rotation urceolus on the bar 1 in gripping, the wiping cloth 3 that makes in gripping bar 1 and rotate between the urceolus 2 is in the stretching state that is elongated, simultaneously, ratch 4 in gripping on the bar 1 slips in the axis hole 22 of rotation urceolus 2, then, rotate rotation urceolus 2, hook portion 61 slippage in each strip ratchet 4 successively of the ratchet 6 of the ccontaining slotted eye 21 of rotation urceolus, and can only be toward a direction slippage, because bar 1 rotation in rotation urceolus 2 grips relatively, the wiping cloth 3 in gripping between bar 1 and the rotation urceolus 2 can be wrung out gradually, simultaneously, locking action by strip ratchet 4 and ratchet 6, bar 1 backward rotation in rotation urceolus 2 can not grip relatively, so the user can wring out wiping cloth 3 smoothly and by easy stages, this mop can avoid suffering any wiping cloth 3 caused reaction forces and generation moment bow tie in wringing out operating process.

As shown in Figure 5, in the time of after mop is wrung out, need resetting, then press the portion that presses 62 of ratchet 6, the hook portion 61 of ratchet is by perk, the restriction that breaks away from strip ratchet 4, bar 1 reverse rotation in rotation urceolus 2 just can grip relatively, bar 1 came back to the user mode that mops floor toward the below slippage in rotation urceolus 2 just can grip relatively.

Claims

1, a kind of mop of conveniently wringing out, include one and grip interior bar (1), be arranged with a rotation urceolus (2) that can slide up and down on it, be connected with several wiping cloths (3) between the front end of bar (1) in the front end of this rotation urceolus (2) and the gripping, it is characterized in that: this mop also comprises a ratch (4), the outer peripheral edges of ratch (4) are provided with several strip ratchets (41) that axially is provided with, the predetermined position of section of the close end of bar (1) in this ratch (4) cover is fixed in and grips, and can hold in the axis hole of stretching in rotation urceolus (2); Accordingly, in the ccontaining slotted eye (21) of the upper end of described rotation urceolus (2), be rotatably mounted with the ratchet (6) that matches with strip ratchet (41) by torsion spring (5), one end of this ratchet (6) has a hook portion (61) that matches with this strip ratchet (41), the other end of ratchet (6) stretches out ccontaining slotted eye (21) and forms the portion that presses (62) that presses for the user, and described torsion spring (5) applies one for ratchet (6) to make the hook portion (61) of ratchet (6) remain torsion with described strip ratchet (41) engagement trend.

2, the mop of conveniently wringing out according to claim 1 is characterized in that: described strip ratchet (41) is evenly arranged along the outer peripheral edges of ratch (4).

3, the mop of conveniently wringing out according to claim 1 is characterized in that: described ratch (4) is fixing by the interior bar (1) of screw (7) and gripping.

4, the mop of conveniently wringing out according to claim 1 is characterized in that: described strip ratchet (41) is axial groove, and a sidewall of this groove is the straight wall (411) that radially is provided with, and another sidewall is the skew wall (412) of oblique setting; The outer wall of this hook portion (61) for described straight wall (411) plane (611) that matches, the cambered surface (612) of the inwall of hook portion (61) for matching with described skew wall (412).