CN2400053Y

CN2400053Y - Mop

Info

Publication number: CN2400053Y
Application number: CN 99247588
Authority: CN
Inventors: 谭子云
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-22
Filing date: 1999-12-22
Publication date: 2000-10-11
Anticipated expiration: 2009-12-22

Abstract

The utility model relates to a mop which belongs to the field of daily domestic articles. The utility model comprises a handle and a mop strip fixing mechanism, wherein, the mop fixing mechanism is composed of an upper fixing head and a lower fixing head, the upper fixing head is arranged on the handle which is a hollow rod, the interior of the handle is provided with a screw bolt which is provided with at least a spiral groove, the handle is provided with a pin which is corresponding to the spiral groove, and the lower fixing head is arranged at the lower end of the screw bolt. When the water squeezing operation of the utility model is carried out, the lower end of the mop is put on ground, the mop rod is downwardly pushed, the screw bolt is retracted into the mop rod, the volume of the mop strips is decreased, and the purpose of water squeezing is achieved. Compared with the prior art, the operation has the advantages of convenience and labor saving.

Description

A kind of mop

The utility model is a kind of mop, belongs to daily living article.

Mop is the sanitary ware that almost all will use every day, and it expends a large amount of muscle power, particularly rinses when washing mop, and operation generally speaking needs to bend over.The mop that has at present can be realized loosening of mop cloth and rolls into a ball by the twisting handle portion.But this twisting operation still comparatively bothers.

The purpose of this utility model is: design a kind of easy to use, mop that can reduce labour intensity.

The utility model comprises its handle portion and Tobe fixed mechanism, the mop fixed mechanism is made up of last fixing head and lower fixed head, going up fixing head is positioned on the handle, handle is a hollow stem, be with at least one spiral fluted screw rod in it, the pin corresponding with helicla flute arranged on the handle, and lower fixed head is positioned at the screw rod lower end.

By above structure as can be seen, when using the utility model to wring out the operation of moisture content, only need the lower end of mop is placed on the ground, again mop rod is promoted downwards, screw rod just can the retraction mop rod in, the volume of mop reduces thereupon, reaches the purpose that water is wherein extruded.Compared with the prior art as can be known, this operation is more convenient, laborsaving.

For can easily mophead being fixed on the cleaning desired position, can make the pin-and-hole on the utility model handle is stepped hole, and a spring is loaded between the pin head of outer end of step surface and pin, the scrobicular ring that does not communicate with helicla flute is arranged at the screw rod bottom, and outside the handle and pin corresponding position has outer tube that pin-and-hole is sealed.As the form that has certain slope is made in the spiral fluted bottom, then when pin ran to the helicla flute lower end, pin can enter into scrobicular ring, played the positioning action of lower fixed head.

The realization of above-mentioned functions also can be adopted the cross sectional shape of outer tube endoporus is made up of a few part curves corresponding with helicla flute quantity, between the each several part curve jut is arranged.The rotating jacket pipe, interior surface thereof moves up and down it to pin generation effect, changing the distance between helicla flute bottom and handle thus, and pin the inner can break away from helicla flute and enters in the scrobicular ring of screw rod lower end under the effect of spring, plays the effect of lock nut position.

Generally speaking, upper and lower fixing head is formed by its intubate and mop standing part, and the intubate that goes up fixing head inserts in handle, at its lower end; Pin-and-hole is made up of hole corresponding on hole on the handle and the intubate, and the diameter in hole is greater than the diameter in the hole on the handle on the intubate, and both form the stepped hole of pin.

Pin can easily enter helicla flute when guaranteeing that handle moves downward in its extreme higher position, and the top of screw rod has the scrobicular ring that communicates with helicla flute, and adjacent two spiral fluted sideline angles are less than 90 degree.

In addition, when making handle arrive its lowest positions, last lower fixed head cooperates better, and last lower fixed head mop standing part is the bowl-shape of shape unanimity, has hangnail on its outer surface.

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Fig. 1 is the cutaway view of present embodiment;

Fig. 2 is the A-A view of outer tube;

Wherein, 1-handle, 2-screw rod, 3-helicla flute, 4-locating ring, 5-spring, 6-pin, 7-outer tube, the last fixedly head of 8-, 9-lower fixed head.

As shown in the figure, present embodiment comprises by handle 1, goes up fixing 8 handle portion of forming, and it also comprises screw rod 2 and lower fixed head 9.Handle 1 is a hollow stem, and screw rod 2 is equipped with wherein.Form by its intubate and bowl-shape mop standing part for upper and lower fixing 8,9; Go up and have hangnail on the outer surface of fixing 8 a mop standing part: the intubate that goes up fixing 8 inserts in the lower end of handle 1, and the intubate of lower fixed head 9 inserts in the lower end of screw rod 2.Handle 1 reaches on the intubate that goes up fixing 8 and has corresponding pin-and-hole, and the diameter in hole makes pin-and-hole form a stepped hole greater than the diameter in hole on the handle 1 on the intubate, and pin 6 is housed in the hole, between the pin head of its outer end and the step surface spring 5 is housed.Outer tube 7 is equipped with in handle 1 outside corresponding with pin-and-hole, and it seals the pin-and-hole outer end; Outer tube 7 inner hole section shapes are made up of the identical camber line of two parts, and there is projection two intersection.There is locating ring 4 outer tube 7 tops.The screw rod of present embodiment respectively has a scrobicular ring in two ends about in the of 2, and two helicla flutes 3 are arranged between two scrobicular rings, and helicla flute 3 communicates and do not communicate with the scrobicular ring of its below with the scrobicular ring of its top.Article two, the crossing angle in its adjacent edge, the upper end of helicla flute 3 is not more than 90 degree.

Claims

1, a kind of mop, comprise its handle portion and Tobe fixed mechanism, the mop fixed mechanism is made up of last fixing head (8) and lower fixed head (9), going up fixing head (8) is positioned on the handle (1), it is characterized in that: handle (1) is a hollow stem, screw rod (2) with at least one helicla flute (3) is arranged in it, the pin (6) corresponding with helicla flute (3) arranged on the handle (1), lower fixed head (9) is positioned at screw rod (2) lower end.

2, mop according to claim 1, it is characterized in that: the pin-and-hole on the handle portion is a stepped hole, there is a spring (5) to be positioned between the pin head of outer end of step surface and pin (6), the scrobicular ring that does not communicate with helicla flute (3) is arranged at screw rod (2) bottom, and there is outer tube (7) outside the handle (1) and pin (6) corresponding position.

3, mop according to claim 2 is characterized in that; The cross sectional shape of outer tube (7) the endoporus curve of helicla flute (3) quantity correspondence is respectively formed, and there is projection the intersection of each section curve.

4, according to claim 2 or 3 described mops, it is characterized in that: upper and lower fixing head (8), (9) are formed by its intubate and mop standing part, and the intubate that goes up fixing head (8) inserts in handle (1) lower end; Pin-and-hole is made up of hole corresponding on hole on the handle (1) and the intubate, and the diameter in hole is greater than the diameter in the hole on the handle (1) on the intubate.

5, according to claim 1 or 2 or 3 described mops, it is characterized in that: the top of screw rod (2) has the scrobicular ring that communicates with helicla flute (3), and the sideline angle of adjacent two helicla flutes (3) is less than 90 degree.

6, according to claim 1 or 2 or 3 described mops, it is characterized in that: upper and lower fixing head (8), (9) mop standing part are the bowl-shape of shape unanimity, go up on fixing head (8) its mop standing part outer surface to have hangnail.