Title:
ADJUSTABLE SLING CONVENIENT TO USE
Document Type and Number:
WIPO Patent Application WO/2022/099751
Kind Code:
A1
Abstract:
An adjustable sling convenient to use, comprising a sling rope, a front end rope loop, a first middle rope loop, a second middle rope loop, a tail end loop rope, protective covers, an outer protective layer, an outer tensile layer, a metal shaped hose, an inner tensile layer, an inner protective layer, a fixing block, a connecting hole, a connecting plate, an arc groove, a first through hole, and a second through hole. The length of the sling rope can be adjusted by means of cooperation between any two of the rope loops, making the same simple to use; protective covers are provided on the surfaces of the rope loops, thereby preventing a hook from directly wearing the rope loops and prolonging the service life; two rope loops used in cooperation can be enabled to pass through the bottom ends of the first through hole and the second through hole, respectively, then the arc groove is fastened at the bottom of the hook, a bolt is enabled to pass through the connecting hole, and then a nut is used in cooperation to connect the fixing block to the hook, so that the opening angle between the two rope loops is reduced, thereby achieving a non-slip effect.
Inventors:
SHENG ZISHUAI (CN)
Application Number:
PCT/CN2020/130017
Publication Date:
May 19, 2022
Filing Date:
November 19, 2020
Export Citation:
Assignee:
KUNSHAN PRIDE ELECTRONICS CO LTD (CN)
International Classes:
B66C1/18; D07B1/16
Foreign References:
| CN209481047U | 2019-10-11 | |||
| CN210973567U | 2020-07-10 | |||
| CN201801293U | 2011-04-20 | |||
| CN201424336Y | 2010-03-17 | |||
| CN107447561A | 2017-12-08 | |||
| CN108928730A | 2018-12-04 | |||
| CN210214538U | 2020-03-31 | |||
| JPH0753171A | 1995-02-28 | |||
| US5688011A | 1997-11-18 |
Attorney, Agent or Firm:
BEIJING JINGDA LAW FIRM (CN)
Download PDF:
Previous Patent: FLAT SUSPENSION BELT WITH GOOD TEAR RESISTANCE EFFECT
Next Patent: MULTILAYER ENVIRONMENT-FRIENDLY WALLPAPER
Next Patent: MULTILAYER ENVIRONMENT-FRIENDLY WALLPAPER