Title:
INTEGRATED TATTOOING NEEDLE
Document Type and Number:
WIPO Patent Application WO/2023/060726
Kind Code:
A1
Abstract:
An integrated tattooing needle, comprising: a syringe (4); a front guide tube (6) arranged at the front end of the syringe (4); a rear guide tube (2) arranged on an end cap, which is at the rear end of the syringe (4); a guide rod (1), which has a front end and a rear end that are respectively sleeved in the front guide tube (6) and the rear guide tube (2); a needle (7) mounted at the front end of the guide rod (1); a tip (8) mounted at the front end of the syringe (4) and sleeved on the front guide tube (6) and the needle (7); and an elastic film (3), which is arranged on the guide rod (1) and used to drive the guide rod (1) to reset, wherein the syringe (4) is provided with an air hole (5), and the front guide tube (6) and the rear guide tube (2) are in clearance fit with the guide rod (1). In the integrated tattooing needle, the distance between the front guide tube (6) and the rear guide tube (2) is relatively large, that is, the distance between two supporting positioning points of the guide rod (1) is relatively far, and thus the supporting range of the guide rod (1) is extended, thereby eliminating swaying of the guide rod (1) to the greatest extent; and the structure is more stable, the position of the needle each time same is withdrawn is more accurate, and the tattoo pattern is more precise.
Inventors:
YU MINGLEI (CN)
Application Number:
PCT/CN2021/134951
Publication Date:
April 20, 2023
Filing Date:
December 02, 2021
Export Citation:
Assignee:
LISHUI DRAGOART EQUIPMENT CO LTD (CN)
International Classes:
A61M37/00
Foreign References:
| CN204502099U | 2015-07-29 | |||
| CN210409230U | 2020-04-28 | |||
| DE202017002847U1 | 2017-08-16 | |||
| CN209033527U | 2019-06-28 | |||
| CN204092837U | 2015-01-14 | |||
| CN201595866U | 2010-10-06 | |||
| KR20180116824A | 2018-10-26 |
Attorney, Agent or Firm:
WENZHOU JINOU PATENT LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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