Title:
MUTE ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2021/208441
Kind Code:
A1
Abstract:
A mute adhesive tape, comprising a mounting member (1), a rotating shaft (2) rotatably connected to a middle portion of a right side wall of the mounting member (1), a rotating member (3) fixedly connected to an outer portion of a right end of the rotating shaft (2), an adhesive tape roll (4) fitted outside the rotating member (3), and a mounting groove (5) formed in a right side wall of the rotating member (3). A supporting mechanism (12) is arranged inside the mounting groove (5); a right end of the mounting groove (5) is in threaded connection with a pushing rod (6) corresponding to the supporting mechanism (12); the adhesive tape of the mute adhesive tape is wound around the bottom of a rotating pipe (8), then penetrates through a through hole (9) and then is wound around a rotating plate (10) and a cutting blade (22), so that a smooth surface of the adhesive tape can move along the rotating pipe (8), the through hole (9) and the rotating plate (10), the adhesive tape is more convenient to unfold, and when the rotating pipe (8) moves, the rotating pipe (8) can push the adhesive tape to limit the adhesive tape; therefore, the unfolding efficiency of the adhesive tape is limited, the adhesive tape can be prevented from producing noise due to excessive tensioning when the adhesive tape is torn, and the unfolding of the adhesive tape is more silent.
Inventors:
HONG LIANWEI (CN)
LI XUANJIN (CN)
LI XUANJIN (CN)
Application Number:
PCT/CN2020/131012
Publication Date:
October 21, 2021
Filing Date:
November 24, 2020
Export Citation:
Assignee:
NINGBO JIXIANG PLASTIC SCIENCE & TECH CO LTD (CN)
International Classes:
B65H35/07; B65B51/06
Foreign References:
| CN105059997A | 2015-11-18 | |||
| CN209192399U | 2019-08-02 | |||
| CN2136202Y | 1993-06-16 | |||
| CN205802609U | 2016-12-14 | |||
| CN201424151Y | 2010-03-17 | |||
| JP6530229B2 | 2019-06-12 | |||
| US4738405A | 1988-04-19 |
Attorney, Agent or Firm:
NINGBO YINZHOU SHENGFEI PATENT ATTORNEY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF: