Title:
HOOKAH PERFORATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/103307
Kind Code:
A1
Abstract:
A hookah perforating device (100), comprising a puncture needle (110), an inner shell (130) and an outer shell (150); the outer shell (150) is provided with a first end (151) and a second end (153) opposite the first end (151), the second end (153) being provided with an arc-shaped outer edge (1531) in a protruding manner and a puncture hole (1533), the arc-shaped outer edge (1531) being used for attaching to a flexible plastic bottle, and the puncture needle (110) being provided on the inner shell (130), the inner shell (130) is slidably fitted with respect to the outer shell (150), is inserted into the outer shell (150) from the first end (151) together with the puncture needle (110), and drives, under the action of an external force, the puncture needle (110) to penetrate through the puncture hole (1533) and pierce into the flexible plastic bottle. The hookah perforating device (100) increases the perforating qualification rate of flexible plastic bottles.
Inventors:
TONG TUNG KIU (CN)
Application Number:
PCT/CN2020/073188
Publication Date:
June 03, 2021
Filing Date:
January 20, 2020
Export Citation:
Assignee:
TONG TUNG KIU (CN)
International Classes:
B26F1/24; B26D5/10
Domestic Patent References:
| WO2013069600A1 | 2013-05-16 |
Foreign References:
| CN109176721A | 2019-01-11 | |||
| CN109176721A | 2019-01-11 | |||
| CN206764952U | 2017-12-19 | |||
| JP6265488B2 | 2018-01-24 | |||
| US8782908B2 | 2014-07-22 | |||
| CN107553585A | 2018-01-09 | |||
| KR20130052829A | 2013-05-23 | |||
| CN207465377U | 2018-06-08 | |||
| CN108994954A | 2018-12-14 | |||
| CN201146720Y | 2008-11-12 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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