CN102861625A - Automatic cover flipping structure of micro-centrifugal tube - Google Patents

Automatic cover flipping structure of micro-centrifugal tube Download PDF

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Publication number
CN102861625A
CN102861625A CN2012103629957A CN201210362995A CN102861625A CN 102861625 A CN102861625 A CN 102861625A CN 2012103629957 A CN2012103629957 A CN 2012103629957A CN 201210362995 A CN201210362995 A CN 201210362995A CN 102861625 A CN102861625 A CN 102861625A
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CN
China
Prior art keywords
cover
lid
outer rim
pipe
mouth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012103629957A
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Chinese (zh)
Inventor
许东良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Nest Biotechnology Co Ltd
Original Assignee
Wuxi Nest Biotechnology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Nest Biotechnology Co Ltd filed Critical Wuxi Nest Biotechnology Co Ltd
Priority to CN2012103629957A priority Critical patent/CN102861625A/en
Publication of CN102861625A publication Critical patent/CN102861625A/en
Pending legal-status Critical Current

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Abstract

The invention provides an automatic cover flipping structure of a micro-centrifugal tube. By the automatic cover flipping structure, a cover can be opened conveniently, and time and labor are saved. The automatic cover flipping structure comprises the cover and a tube body, wherein the cover is arranged on the inner wall of an orifice of the tube body in a covering manner, an outer-edge annular surface of the cover clings to the inner wall of the orifice in an interference fit manner, and a connecting portion of the cover is arranged at a connecting end of the tube body by a hinge pin. The automatic cover flipping structure is characterized in that an outer-edge positioning bump is arranged on an outer-edge annular surface of the orifice, the cover is provided with a latch arranged at a position corresponding to the outer-edge positioning bump, the latch fastens the lower end surface of the outer-edge positioning bump when in a locking state, and two upward convex structures are arranged on portions of the connecting end of the tube body close to the orifice, are abutted to lower end surfaces of corresponding positions of the connecting portion of the cover when in locking states, and are of high-elasticity material structures.

Description

Microcentrifugal tube automatic spring cover minor structure
Technical field
The present invention relates to the technical field of cell culture apparatus, be specially microcentrifugal tube automatic spring cover minor structure.
Background technology
Microcentrifugal tube is a kind of small-sized centrifuge tube, supports the use with micro centrifuge, and the separation that is used for trace reagent is centrifugal, and in bioscience, particularly biochemistry and molecular biology research field have very widely and use.
Existing microcentrifugation tubular construction, lid and the mouth of pipe adopt the way of interference fit, need during uncap manually lid to be extracted from the mouth of pipe of body, and uncapping wastes time and energy, and wastes time.
Summary of the invention
For the problems referred to above, the invention provides microcentrifugal tube automatic spring cover minor structure, itself so that the opening conveniently of lid, time saving and energy saving save time.
Microcentrifugal tube automatic spring cover minor structure, its technical scheme is such: it comprises lid, body, described lid mounts cover in the inwall of the mouth of pipe of described body, the outer rim anchor ring of described lid and the inwall interference fit of the described mouth of pipe are fitted, the coupling part of described lid is loaded on the link of described body by bearing pin, it is characterized in that: the outer rim anchor ring of the described mouth of pipe is provided with the outer rim location and protrudes, described lid is positioned at the correspondence position that protrudes described outer rim location and is provided with snap close, snap close under the locking state lower surface that protrude described outer rim location of linking closely, the link of described body is provided with the bulge-structure that two places make progress near the part of the mouth of pipe, described bulge-structure under the locking state is mounted on the lower surface of correspondence position of the coupling part of described lid, and described bulge-structure is the strong elasticity material structure.
After using structure of the present invention, the outer edge surface of the mouth of pipe of lid and pipe is locked by snap close under the locking state, so that bulge-structure is mounted on the lower surface of correspondence position of the coupling part of described lid, because bulge-structure is the strong elasticity material structure, the bulge-structure distortion guarantees that lid, ferrule connect, when needing uncap, only need lid is broken away from snap close, because bulge-structure will return to the original form, the jack-up lid makes progress, lid will automatically spring open a state of uncapping, itself so that the opening conveniently of lid, time saving and energy saving save time.
Description of drawings
Fig. 1 is front view structural representation of the present invention;
Fig. 2 is the local structure for amplifying schematic diagram in the A place of Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2, it comprises lid 1, body 2, lid 1 mounts cover in the inwall of the mouth of pipe 3 of body 2, the outer rim anchor ring 9 of lid 1 and the inwall interference fit of the mouth of pipe 3 are fitted, the coupling part 4 of lid 1 is loaded on the link 5 of body 2 by rotating shaft, the outer rim anchor ring of the mouth of pipe 3 is provided with the outer rim location and protrudes 6, the correspondence position that lid 1 is positioned at outer rim location protrusion 6 is provided with snap close 7,6 lower surface is protruded in link closely outer rim location of snap close 7 under the locking state, the link 5 of body 2 is provided with the bulge-structure 8 that two places make progress near the part of the mouth of pipe 3, bulge-structure 8 under the locking state is mounted on the lower surface of correspondence position of the coupling part 4 of lid 1, and bulge-structure 8 is the strong elasticity material structure.

Claims (1)

1. microcentrifugal tube automatic spring cover minor structure, it comprises lid, body, described lid mounts cover in the inwall of the mouth of pipe of described body, the outer rim anchor ring of described lid and the inwall interference fit of the described mouth of pipe are fitted, the coupling part of described lid is loaded on the link of described body by bearing pin, it is characterized in that: the outer rim anchor ring of the described mouth of pipe is provided with the outer rim location and protrudes, described lid is positioned at the correspondence position that protrudes described outer rim location and is provided with snap close, snap close under the locking state lower surface that protrude described outer rim location of linking closely, the link of described body is provided with the bulge-structure that two places make progress near the part of the mouth of pipe, described bulge-structure under the locking state is mounted on the lower surface of correspondence position of the coupling part of described lid, and described bulge-structure is the strong elasticity material structure.
CN2012103629957A 2012-09-26 2012-09-26 Automatic cover flipping structure of micro-centrifugal tube Pending CN102861625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103629957A CN102861625A (en) 2012-09-26 2012-09-26 Automatic cover flipping structure of micro-centrifugal tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103629957A CN102861625A (en) 2012-09-26 2012-09-26 Automatic cover flipping structure of micro-centrifugal tube

Publications (1)

Publication Number Publication Date
CN102861625A true CN102861625A (en) 2013-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103629957A Pending CN102861625A (en) 2012-09-26 2012-09-26 Automatic cover flipping structure of micro-centrifugal tube

Country Status (1)

Country Link
CN (1) CN102861625A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035949A1 (en) * 2013-09-13 2015-03-19 Gene Era Biotech Co. Ltd. Microcentrifugal tube
CN106413898A (en) * 2014-12-10 2017-02-15 神户仿生机械株式会社 Sample housing/storage container
WO2019019977A1 (en) * 2017-07-24 2019-01-31 Zhengzhou Weirui Biotechnology Company Limited Culture tube and flip cap assembly for culture tube

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2229928Y (en) * 1995-09-14 1996-06-26 罗家晖 Pollution-proof trace amount centrifuge tube
US5863791A (en) * 1996-07-11 1999-01-26 Eppendorf-Netheler-Hinz Gmbh Cover receptacle assembly
US20070128080A1 (en) * 2005-12-01 2007-06-07 Eppendorf Ag Lidded vessel
US7749452B2 (en) * 2007-01-25 2010-07-06 Gemu Gmbh Sample and reaction container
CN201519582U (en) * 2009-10-13 2010-07-07 何川 Centrifuge tube used in laboratory
CN201596515U (en) * 2010-01-15 2010-10-06 袁建华 Micro-centrifuge tube with easy-open lid
CN102580795A (en) * 2010-12-23 2012-07-18 埃佩多夫股份公司 Lidded container
CN202845041U (en) * 2012-09-26 2013-04-03 无锡耐思生物科技有限公司 Automatic cover bounce-off structure of microcentrifuge tube

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2229928Y (en) * 1995-09-14 1996-06-26 罗家晖 Pollution-proof trace amount centrifuge tube
US5863791A (en) * 1996-07-11 1999-01-26 Eppendorf-Netheler-Hinz Gmbh Cover receptacle assembly
US20070128080A1 (en) * 2005-12-01 2007-06-07 Eppendorf Ag Lidded vessel
US7749452B2 (en) * 2007-01-25 2010-07-06 Gemu Gmbh Sample and reaction container
CN201519582U (en) * 2009-10-13 2010-07-07 何川 Centrifuge tube used in laboratory
CN201596515U (en) * 2010-01-15 2010-10-06 袁建华 Micro-centrifuge tube with easy-open lid
CN102580795A (en) * 2010-12-23 2012-07-18 埃佩多夫股份公司 Lidded container
CN202845041U (en) * 2012-09-26 2013-04-03 无锡耐思生物科技有限公司 Automatic cover bounce-off structure of microcentrifuge tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035949A1 (en) * 2013-09-13 2015-03-19 Gene Era Biotech Co. Ltd. Microcentrifugal tube
CN106413898A (en) * 2014-12-10 2017-02-15 神户仿生机械株式会社 Sample housing/storage container
CN106413898B (en) * 2014-12-10 2020-01-21 神户仿生机械株式会社 Sample storage container
WO2019019977A1 (en) * 2017-07-24 2019-01-31 Zhengzhou Weirui Biotechnology Company Limited Culture tube and flip cap assembly for culture tube

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Effective date of abandoning: 20160113

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