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

Adjustable thickness cleaning head brush stick

A cleaning head, adjustable technology, used in cleaning equipment, vacuum cleaners, household appliances, etc.

Active Publication Date: 2022-01-14
NINGBO FOTILE KITCHEN WARE CO LTD
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the size of the brush rod in the current suction head is fixed, so the gap between the brush rod and the shell is also fixed, so the suction head can only suck the dust smaller than the gap, and it is helpless for larger particles of dust

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
  • Adjustable thickness cleaning head brush stick
  • Adjustable thickness cleaning head brush stick
  • Adjustable thickness cleaning head brush stick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 , figure 2 and image 3 As shown, the adjustable thickness cleaning head brush stick in this embodiment includes a connecting rod 4, a hose 5, a support rod 6, a positioning plate 2, a ratchet 3 and a motor 1, and the connecting rods 4 are arranged in parallel and arranged at intervals. It is ring-shaped; the hose 5 is ring-shaped and has elasticity in the radial direction, there are two and are respectively connected to the two ends of the connecting rod 4 .

[0024] There are multiple support rods 6, which are arranged radially in each hose 5 in a radial shape, and each support rod 6 is also connected to one end of the connecting rod 4; Inside, each positioning plate 2 is provided with a pin shaft that is movably connected to the middle of the support rod 6; connecting cylinders 8 are provided between the position...

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

A cleaning head brush rod with adjustable thickness is characterized in that it includes a connecting rod, a hose, a support rod, a positioning plate, a ratchet and a motor, and a plurality of connecting rods are arranged side by side at intervals and form a ring; the hose is ring-shaped and parallel in diameter Elastic in two directions and connected to both ends of the aforementioned connecting rods respectively; the supporting rods are arranged radially in each hose in a radial shape; the positioning plate is provided with a pin shaft that is movably connected to the middle of the aforementioned supporting rods The ratchets can be rotatably arranged on the corresponding positioning discs, each ratchet has a plurality of ratchets arranged in the circumferential direction, between the ratchets there are tooth slots with varying inner wall slopes, and the bottom ends of the aforementioned support rods are offset against the inner walls of the tooth slots ; The motor can drive the aforementioned ratchet to rotate. The motor drives the ratchet to rotate, which drives the support rod to swing around the pin shaft, and the support rod then drives the hose to shrink in or out, so as to realize the adjustment of the thickness of the brush rod.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a brush rod applied to a cleaning head. Background technique [0002] Brush bars are used in vacuum cleaners as part of the cleaning head to agitate the dirt on the surface to be cleaned. The agitation helps the dust to rise from the table so that it can then be sucked into the separator. At present, the size of the brush rod in the current suction head is fixed, so the gap between the brush rod and the housing is also fixed, so the suction head can only suck the dust smaller than the gap, and cannot do anything for larger particles of dust. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cleaning head brush rod with adjustable thickness in view of the above-mentioned technical status quo. [0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a cleaning head brush ...

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 Patents(China)
IPC IPC(8): A47L9/04
CPCA47L9/0494A47L9/0466A47L9/0411
Inventor 王彦荣曹斌田生芃张金京王灵恩孙季一
Owner NINGBO FOTILE KITCHEN WARE CO LTD