Hand-pressing type two-speed rotating mop

Abstract

The invention discloses a hand-pressing type two-speed rotating mop which comprises a handle (1), an upper rod (12), a middle rod (4), a first-speed driving mechanism (28), a lower rod (7) and a mop assembly (9). The handle (1) is fixed to the upper rod (12), and the first-speed driving mechanism (28) is connected between the middle rod (4) and the lower rod (7). When the handle (1) is pressed down, the first-speed driving mechanism (28) drives the mop assembly (9) to rotate at first speed. A second-speed driving mechanism (27) is connected between the upper rod (12) and the middle rod (4). When the first-speed driving mechanism (28) and the lower rod (7) are locked, the handle (1), the upper rod (12), the middle rod (4), the first-speed driving mechanism (28) and the lower rod (7) are connected into a whole. When the second-speed driving mechanism (27) is pressed down, the mop assembly (9) is driven to rotate at second speed. By the adoption of the structure, the hand-pressing type two-speed rotating mop has the advantages of being simple and reasonable in structure, light and convenient to operate and use, good in cleaning and dehydrating effect, low in production cost and long in service life, rotating at different speeds during cleaning and dehydrating, and the like.

Description

technical field [0001] The invention relates to a cleaning and sanitation appliance, in particular to a hand-pressed rotary mop that is used in conjunction with a rotary mop cleaning bucket to realize two-speed rotation of cleaning and dehydration. Background technique [0002] With the development of society and the advancement of science and technology, people's requirements for living and working environment hygiene are constantly increasing. In order to improve the working efficiency and cleaning effect of ground cleaning tools, people have developed a hand-pressed rotary mop and a matching cleaning bucket with the hand-pressed rotary mop, which effectively solves the problems of inconvenient cleaning and non-drying of traditional mops. . Centrifugal dehydration is used for dehydration. The specific operation is as follows: put the mop assembly in the dehydration basket of the cleaning bucket, press down the rotating mop handle, and the rotating mop drives the mop assem...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned hand-pressed rotary mop has the following disadvantages during use: since the hand-pressed rotary mop has the same rotation speed as dehydration and cleaning under the condition of constant rotation frequency, when the rotary mop is cleaned, the entire mop assembly is soaked In water, when starting to start, due to the large rotation resistance of the mop assembly, heavy hand feeling, and slow starting speed, it is necessary to use a large force to press the handle. Due to excessive force, the transmission parts are easily damaged. If it is too fast, the sewage will be thrown out easily, and the use effect is not ideal

[0004] In order to improve the problem that the dehydration and cleaning rotation speed of the hand press rotary mop is the same, and the use effect is not ideal when cleaning, the Chinese patent discloses a cleaning tool with a patent number of 201110188805X and its name. A variable speed drive mechanism is installed on the mop assembly of the type rotary mop; when dehydrating, the mop rod is pressed down, and the variable speed drive mechanism drives the mop head to rotate at the first rotation speed; when cleaning, the mop rod is pressed down at the same speed, and the variable speed drive mechanism rotates at the second rotation speed Drive the mop head to rotate, and the first rotation speed is greater than the second rotation speed. Under different cleaning and dehydration conditions, the mop head can obtain different rotation speeds, which solves the problem of heavy hand feeling, easy damage, and sewage thrown out during cleaning operations. question

However, there are still the following problems in the process of use: first, the structure is complex, the assembly is difficult, the production cost is high, and the hand feel is heavy; the second is that when cleaning, the cotton yarn of the mop head and the variable speed drive mechanism will be entangled, which will affect the normal use of the rotary mop 3. Because cleaning and dehydration are driven by the same drive mechanism, the service life is not long

For this reason, many manufacturers and people of insight have carried out development and research, but so far no ideal products have come out.

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