Unlock instant, AI-driven research and patent intelligence for your innovation.

Telescopic rod for length regulation and cleaning brush

A technology for adjusting length and telescopic rod, applied in the field of telescopic rod and cleaning brush, can solve the problem that the length of cleaning brush cannot be adjusted, and achieve the effect of simple structure and convenient operation

Inactive Publication Date: 2019-11-26
SHENZHEN QIANHAI PATUOXUN NETWORK & TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the length of the existing cleaning brush cannot be adjusted, and a telescopic rod and a cleaning brush for adjusting the length are provided.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Telescopic rod for length regulation and cleaning brush
  • Telescopic rod for length regulation and cleaning brush
  • Telescopic rod for length regulation and cleaning brush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] See figure 1 , the present invention provides a telescopic rod 1 for adjusting the length, comprising an inner tube 11, an outer tube 12 and an adjustment device 13, the inner tube 11 can partially shrink the inner cavity of the outer tube 12, and the outer wall of the inner tube 11 is provided with A plurality of positioning slots 14 , the adjustment device 13 defines the relative positions of the inner tube 11 and the outer tube 12 through the positioning slots 14 . In this embodiment, the adjusting device 13 can be installed near the port of the outer tube 12, so that the pullable range of the inner tube 11 can be optimized. A plurality of positioning grooves 14 can be distributed on the outer wall of the inner tube 11 in parallel along the axis of the inner tube 11 at equal distances.

[0027] Adjusting device 13 comprises the first axle sleeve 131 that is arranged between the outer wall of inner tube 11 and the inner wall of outer tube 12, and one end of first axl...

Embodiment 2

[0033] See Figure 4 , the present invention also provides a cleaning brush, including a brush head 2 and a handle 3, and also includes the telescopic rod 1 for adjusting the length in Embodiment 1, one end of the telescopic rod 1 is detachably electrically connected to the brush head 2, The other end is detachably electrically connected to the handle 3 . The brush head 2 and the handle 3 can also be detachably electrically connected.

[0034] In this embodiment, the telescopic rod 1 includes an inner tube 11, an outer tube 12 and an adjustment device 13, the inner tube 11 can partially shrink the inner cavity of the outer tube 12, and the outer wall of the inner tube 11 is provided with a plurality of positioning grooves 14, The adjusting device 13 defines the relative position of the inner tube 11 and the outer tube 12 through the positioning groove 14 . In this embodiment, the adjusting device 13 can be installed near the port of the outer tube 12, so that the pullable rang...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the cleaning instrument field, and particularly discloses a telescopic rod for length regulation and a cleaning brush. The telescopic rod for the length regulation comprises an inner tube, an outer tube and a regulation device, wherein the inner tube is partly contracted in the inner cavity of the outer tube, a plurality of positioning grooves are formed in the outer wallof the inner tube, and the regulation device limits the relative position between the inner tube and the outer tube through the positioning grooves. The telescopic rod for the length regulation controls the positioning grooves through the regulation device so as to change the relative position between the inner tube and the outer tube, thereby achieving the effect of regulating the length of the telescopic rod, and furthermore is simple in structure and convenient to operate, achieves the function of regulating the length, and meets different demands of users.

Description

【Technical field】 [0001] The invention relates to the field of cleaning appliances, in particular to a telescopic rod and a cleaning brush used for length adjustment. 【Background technique】 [0002] At present, there are quite a lot of cleaning brushes. The length of many cleaning brushes is fixed and cannot be adjusted. It cannot meet the cleaning needs of various occasions. However, users may sometimes need short cleaning brushes and sometimes long cleaning brushes. There may be cleaning brushes of various lengths. On the other hand, the length of some cleaning brushes can be stretched, but the use of the cleaning brushes and the overall appearance of the cleaning brushes will be affected after the telescopic rods are disassembled. It can be seen that this cleaning brush that can adjust the length plays an important role in people's daily life. Demand is increasing day by day. 【Content of invention】 [0003] The technical problem to be solved by the present invention i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16B7/10A46B5/00
CPCA46B5/005F16B7/105
Inventor 陶玉珍占旺发
Owner SHENZHEN QIANHAI PATUOXUN NETWORK & TECH CO LTD