CN201658339U

CN201658339U - Spin dry mop

Info

Publication number: CN201658339U
Application number: CN200920214941XU
Authority: CN
Inventors: 朱秦颎
Original assignee: JIAHUA METAL (SHANGHAI) CO Ltd
Current assignee: JIAHUA METAL (SHANGHAI) CO Ltd
Priority date: 2009-12-31
Filing date: 2009-12-31
Publication date: 2010-12-01
Anticipated expiration: 2019-12-31

Abstract

The utility model relates to a mop, in particular to a spin dry mop capable of automatic dehydration. A power conversion device of the spin dry mop is mounted in a handle, thereby enabling the structure of the spin dry mop to be compact, eliminating numerous plastic parts, and reducing the manufacturing cost. The spin dry mop comprises a handle, a mop head and a pipe joint, wherein the handle comprises an inner rod and an outer rod. The spin dry mop is characterized in that a rotary inversion drive device is further arranged between the inner rod and the outer rod and comprises a screw rod, a driving piece and a rotor; the screw rod is fixed in the outer rod via a fixing part; the driving piece is sleeved in the rotor and is meshed with teeth of the rotor during the positive rotation, and then the mesh is enhanced by a gland; the rotor is fixedly connected with the inner pipe wall at the head of the inner rod; and the pipe joint is arranged at the matched connecting ports of the inner rod and the outer rod. The utility model has the advantages that the structure is simple, the numerous plastic parts are saved, the expense of sharpeners is reduced, and the manufacturing cost is lowered.

Description

Rotary dehydration mop

Technical field:

The utility model relates to a kind of mop, especially relates to a kind of rotary dehydration mop of energy automatic dehydration.

Background technology:

In the prior art, the ZL200720199319.3 utility model patent discloses a kind of mop, and this mop comprises handle 1 and mophead 2; Be connected by a power switching device 3 between described handle 1 and the mophead 2, referring to illustrated in figures 1 and 2.Described power switching device 3 is by upper shell 31 and lower house 32, both are socketed into one, and the lower surface 311 of upper shell 31 places the outside, can be socketed into one by the mode of buckle, the mode that is threaded or other connected mode between upper shell 31 and the lower house 32, in upper shell 31 and lower house 32, be provided with sliding part 33, compression spring 34, screw rod 35 and rotor assembly 36, referring to Fig. 3 and shown in Figure 4.The lower end of described handle 1 puts in the upper shell 31 and with an end of sliding part 33 and is connected, and referring to shown in Figure 5, the screw thread that passes through of sliding part 33 is connected with screw rod 35.Described rotor assembly 36 is installed on the screw rod 35, and its lower end is stretched out lower house 32, flexibly connected with mophead 2.Described compression spring 34 is set on the screw rod 35, and it joins with sliding part 33 and rotor assembly 36 respectively at two ends up and down.To pressing down handle,, drive screw rod 35 and rotate with rotor assembly 36 because of the threaded engagement relation of sliding part 33 with screw rod 35.

Above-mentioned rotor assembly 36 comprises the first rotor 37 and second rotor 38, described the first rotor 37 is fixed on the screw rod 35, described second rotor 38 is set on the screw rod 35, and be respectively equipped with the button bit (371,381) that cooperatively interacts and can break away from each other on the first rotor 37 and second rotor 38, referring to Fig. 6, Fig. 7 and shown in Figure 8; The lower end of described second rotor 38 is stretched out lower house 32 and is connected with mophead 2.The rotation of second rotor 38 is moved in the rotation of the first rotor 37 by junction button bit strip each other; If decontrol and press down handle, under the effect of compression spring 34, reset, screw rod 35 has small moving of making progress because of the effect of sliding part 33, and this moment, the first rotor 37 and second rotor 38 broke away from.Above-mentioned second rotor, 38 tops are provided with circular ring type groove 381, are provided with screw rod keeper 39 in this groove 382, and described screw rod keeper 39 is inverted U type structure; Described the first rotor 37 is a staircase structural model, and the part of the thin end in its top is stretched out screw rod keeper 39, makes the first rotor 37 that certain bit shift compensation space be arranged.

During use, handle 1 at this moment, moves downward by the sliding part 33 that links to each other with handle 1 to pressing down, because of sliding part and 33 and the threaded engagement of screw rod 35 relation, screw rod 35 is rotated, thereby drive the first rotor 37 rotations be connected with screw rod 35, promptly utilize power switching device 3 that downward motion is converted to and rotatablely move, F among Fig. 5 represents to press down power thrusts, f represents the direction that rotatablely moves, thereby drives the mophead rotation, reaches to dry the purpose of taking off the labour contractor.After the power disappearance that acts on the handle 1, under the effect of compression spring 34, all accessories return to the origin-location, and the first rotor 37 and second rotor 38 break away from, when depressing handle next time, the first rotor 37 and second rotor 38 link together by button bit again.

The shortcoming of above-mentioned patent is a complex structure, needs a large amount of working of plastics, the production cost height.

The utility model content:

The purpose of this utility model is that power switching device is installed in the handle, makes Mop structure compactness of the present utility model, has omitted a large amount of working of plastics, and production cost is reduced.

The purpose of this utility model is achieved in that a kind of rotation mop of slipping out of the hand, and comprises handle, mophead and pipe joint, and bar and outer bar formation in described handle is divided into is characterized in that: interior bar and outside also be provided with rotating driving device between the bar; Described rotating driving device is made of screw rod, actuator and rotor, and described screw rod is fixed in the outer bar by fixture; Described actuator is enclosed within the rotor, and with the tooth of rotor, when just changeing, be meshing with each other, mesh by gland again; Wherein, the inner tubal wall of rotor and interior club head is connected.The connector end of the cooperation of bar and outer bar is provided with pipe joint in described.

The connector end of the cooperation of bar and outer bar is provided with pipe joint in described.

The utility model has the advantages that: simple in structure, saved a large amount of working of plastics, reduced the expense of grinding tool, production cost is reduced.

Description of drawings:

Fig. 1: one of schematic diagram of the power switching device of mop of the prior art.

Fig. 2: two of the schematic diagram of the power switching device of mop of the prior art.

Fig. 3: the structural representation of the power switching device of mop of the prior art.

Fig. 4: the STRUCTURE DECOMPOSITION schematic diagram of the power switching device of mop of the prior art.

Fig. 5: the structural representation of the sliding part of mop of the prior art.

Fig. 6: the structural representation of the first rotor of mop of the prior art.

Fig. 7: the structural representation of second rotor of mop of the prior art.

Fig. 8: the structural representation of the second rotor other direction of mop of the prior art.

Fig. 9: the installation diagram of the utility model rotating driving device.

Figure 10: the structural representation of the utility model rotating driving device.

The specific embodiment:

The mop of most preferred embodiment of the present utility model comprises handle 1, mophead 2 and pipe joint 5, bar 11 and outer bar 12 formations in described handle 1 is divided into, interior bar 11 and outside also be provided with rotating driving device 4 and pipe joint 5 between the bar 12.Described rotating driving device 4 is made of screw rod 41, actuator 42, rotor 43, and described screw rod 41 is fixed outside by screw rod fixture 44 in the bar 12; Actuator 42 is enclosed within the rotor 43, and with the tooth of rotor 43, when just changeing, be meshing with each other, again by gland 45 engagements.Wherein, rotor 43 is connected with the inner tubal wall of interior bar 21 heads.The connector end of the cooperation of bar 41 and outer bar 42 is provided with pipe joint 5 in described.

When mop rod was exerted pressure downwards, the screw rod that is fixed in the outer bar 12 moved down for 41 times thereupon, drove actuator 42 and rotated; Meanwhile, because the double wedge of actuator 42 and the double wedge of rotor 43 are meshing with each other, drive rotor 43 rotations, the mophead of bar 11 bottoms rotates thereupon in being fixedly mounted on.When mop rod was pulled upwardly, screw rod 41 can return to initial position; The double wedge of actuator 42 and the double wedge of rotor 43 break away from automatically simultaneously, and rotor 43 does not have driving force, can not follow screw rod 41 and rotate round about.

Claims

1. a rotary dehydration mop comprises handle (1), mophead (2) and pipe joint (5), and described handle (1) is divided into interior bar (11) and outer bar (12) and constitutes, and it is characterized in that: interior bar (11) and outside also be provided with rotating driving device (4) between the bar (12); Described rotating driving device (4) is made of screw rod (41), actuator (42) and rotor (43), and described screw rod (42) is fixed in the outer bar (12) by fixture; Described actuator (42) is enclosed within the rotor (43), and with the tooth of rotor (43), when just changeing, be meshing with each other, again by gland (45) engagement; Wherein, rotor (43) is connected with the inner tubal wall of interior bar (21) head; The connector end of the cooperation of bar (41) and outer bar (42) is provided with pipe joint (5) in described.