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

Retractable rod

A telescopic rod and connecting pipe technology, used in carpet cleaning, floor cleaning, cleaning equipment, etc., can solve the problems of user inconvenience, inability to achieve positioning, positioning protrusions and positioning holes misalignment, etc., to achieve the effect of telescopic function

Inactive Publication Date: 2016-02-10
ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the sliding and telescopic process of the two connecting pipes, the telescopic rod is often prone to relative rotation, resulting in misalignment of the positioning protrusion and the positioning hole in the radial direction, and the positioning cannot be realized, which brings inconvenience to the user.

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
  • Retractable rod
  • Retractable rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 , 2 As shown, it is a preferred embodiment 1 of a telescopic rod of the present invention, including a lower connecting pipe 5, a hollow upper connecting pipe 1 and a connecting seat 2 installed at the end of the upper connecting pipe 1 for locking the lower connecting pipe 5. In the unlocked state, the lower connecting pipe 5 can slide axially in the upper connecting pipe 1, the outer wall of the lower connecting pipe 5 is provided with a groove 51 along the length direction, and the connecting seat 2 is provided with a groove extending into the groove. The limit block 6 of the groove 51. The limiting block 6 is located in the groove 51 , and the limiting block 6 slides along the groove 51 when the lower connecting pipe 5 slides axially in the upper connecting pipe 1 .

[0015] The side wall of the connecting seat 2 is provided with a through hole along the radial direction, and a rubber pad 4 and a driving piece 41 are arranged in the through hole. ...

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 discloses a retractable rod, and belongs to the technical field of cleaning appliances such as mops. Technical problems that in the prior art, two connecting tubes of a retractable rod easily rotate relatively in a slidable stretching and retracting process, so that a positioning projection and a positioning hole are staggered in the radial direction, positioning cannot be realized, and a user feels inconvenience are solved. The retractable rod comprises a lower connecting tube, a hollow upper connecting tube and a connecting seat, wherein the connecting seat is mounted at the tail end of the upper connecting tube and is used for locking the lower connecting tube; in an unlocking state, the lower connecting tube can axially slide in the upper connecting tube; a groove is formed in the outer wall of the lower connecting tube along the length direction; and a limiting block which extends into the groove is arranged in the connecting seat.

Description

technical field [0001] The invention belongs to the technical field of cleaning appliances such as mops, and in particular relates to a telescopic rod. Background technique [0002] At present, many mops and other cleaning appliances are equipped with telescopic rods, which can make the product more flexible. Among them, there is a telescopic rod that is socketed through two connecting pipes, one of which is provided with positioning holes at intervals along the length direction, and The positioning is realized on different positioning holes through the buckle of the positioning protrusion on the other root. However, during the sliding and telescoping process of the two connecting pipes, the telescopic rod tends to rotate relative to each other, causing the positioning protrusion and the positioning hole to be misaligned in the radial direction, and positioning cannot be realized, which brings inconvenience to the user. Contents of the invention [0003] The technical pro...

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): A47L13/20A47L13/42
Inventor 蒲青文
Owner ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD