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cleaning device

A technology of cleaning device and outer rod, used in cleaning equipment, cleaning machinery, carpet cleaning, etc., can solve the problems of high cost, high manufacturing cost, easy to rust, etc., and achieve low production cost, long service life and convenient manufacturing. Effect

Active Publication Date: 2019-08-23
林宏刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following disadvantages: 1. It is necessary to set buffer sheets and blocking parts, so there are many parts and high cost
2. It is necessary to drill holes on the screw rod during production, and then install the stopper. The processing steps are many and the complexity is high, and the width of the screw rod is small, and the overall shape is spiral, which is difficult to operate and high in manufacturing cost; 3. The spiral The lower part of the rod is easy to rust after being drilled, and the blocking piece is small in size, and the impact force on the blocking piece is large during use, which will cause the hole to break after repeated use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-12 As shown, a mop bucket includes a bucket body 6 , a mop rod and a dehydrating part 61 . Such as Figure 1-3 As shown, the dehydration part 61 is arranged in the bucket body 6, and the dehydration part 61 is used for the mop head 8 on the mop rod to rotate and dehydrate. There is a dehydration convex portion 611 cooperating with the mop head 8 positioning portion to stop rotation. This mop bucket can only be provided with a dehydration portion 61, and in this embodiment, a cleaning portion 62 is also provided at the same time. The cleaning portion 62 and the dehydration portion 61 The dehydration convex part 61 is arranged in a dehydration basket 63. When in use, the mop head 8 is positioned in the dehydration basket 63 through its positioning part and the dehydration convex part 611. The dehydration basket 63 is rotatable under the drive of the rotating mop head 8; the cleaning part 62 includes a cleaning seat protruding upward from the bottom of ...

Embodiment 2

[0045] This embodiment is an improvement made on the basis of Embodiment 1, as Figure 13 with Figure 14 As shown, the difference between this embodiment and Embodiment 1 is that four slots 42 are arranged on the periphery of the rotating sleeve 4, of course, the number of the slots 42 can also be 1-3 or more than 4 , the slot 42 is provided with a roller 421; when the rotating sleeve 4 rotates in one direction and presses the roller 421 to conflict with the transmission sleeve 5, the roller 421 and the transmission sleeve 5 are stuck to form a one-way transmission; the rotation sleeve 4 moves along the other direction. When the direction rotation presses the roller 421 to leave the transmission sleeve 5, idle rotation is formed between the rotation sleeve 4 and the transmission sleeve 5. In addition, balls can also be used instead of the roller 421, and the effect of its arrival is the same.

Embodiment 3

[0047] This embodiment is an improvement made on the basis of Embodiment 1. The difference between this embodiment and Embodiment 1 is that: the transmission sleeve 5 is a one-way bearing, and the one-way bearing is fixed with the inner rod 1. The rotating sleeve 5 is positioned in the one-way bearing. It can also be that the transmission sleeve 5 is a rotating sleeve, and the rotating sleeve is positioned in a one-way bearing, and the one-way bearing is fixed with the inner rod 1 .

[0048] The one-way transmission mechanism is a one-way bearing, and when the rotation direction of the rotating sleeve 4 is the locked direction of the one-way bearing, a one-way transmission is formed between the rotating sleeve 4 and the inner rod 1; the rotating direction of the rotating sleeve 4 is that the one-way bearing is free. During the rotation direction, idle rotation is formed between the rotating sleeve 4 and the inner rod 1.

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PUM

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Abstract

The present invention discloses a cleaning apparatus comprising a barrel body, a mop rod, and a dewatering part which is arranged inside the barrel body and is used for dewatering a mop head on the mop rod by rotating, wherein the dewatering part contains a dewatering seat which projects upwardly from the bottom of the barrel body and a dewatering raised part which is arranged at the upper end of the dewatering seat, the dewatering raised part being in stop-rotation cooperation with a positioning part of the mop head, the mop rod including an internal rod and an external rod which cooperate to press short and pull long the mop rod by sleeving each other, the internal rod or the external rod being in connection with the mop head, the internal rod and the external rod being provided with a driving means therebetween, the driving means being capable of driving the rod in connection with the mop head to rotate, the driving means including a threaded rod member and a rotation sheath, the rotation sheath being provided with a screw thread or an opening which is fit into the threaded member rod, the internal and external rods being provided therebetween with an escape-and-pull prevention means which contains a retaining end in connection with the threaded rod member and also a drive sheath in connection with the internal rod, the peripheral of the drive sheath being provided with a first clamping part, the external rod being provided with a second clamping part which can lock the first clamping part when the internal and the external rods are pulled long and then prevent the mutual escape between the internal and external rods.

Description

technical field [0001] The invention belongs to the field of living and home furnishing, and in particular relates to a cleaning device. Background technique [0002] The wringing operation of the existing mop is very tiring. In order to solve this problem, Chinese patent 200920154510.9 proposes a "dehydration device for a mop". In this technical solution, the hook provided on the inner edge of the upper end of the harness is used to connect the outer rod, and the harness is clamped with the fixed sleeve provided on the inner rod, thereby preventing the outer rod from being disengaged from the inner rod. The device needs to be equipped with a harness sleeve and a fixed sleeve, which requires many parts and has a complex structure. At the same time, there are disadvantages such as high processing accuracy requirements for the parts, high production costs, and the connection between the hook and the harness sleeve is not firm, and it is easy to fall off. And another Chinese ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L13/58
Inventor 林宏刚
Owner 林宏刚