Title:
FASTENING STRUCTURE FOR PLASTIC CASINGS
Document Type and Number:
WIPO Patent Application WO/2014/059610
Kind Code:
A1
Abstract:
Disclosed is a fastening structure for plastic casings, comprising an upper casing (1) and a lower casing (2), wherein the upper casing (1) or the lower casing (2) is provided with at least two recessed portions (11), the lower casing (2) or the upper casing (1) is provided with raised barbs (21) corresponding to the recessed portions (11), one end of the recessed portion (11) is further provided with a notch (13), and the width of the notch (13) is larger than that of the raised barb (21). When the casings are to be disassembled, the upper and lower casings (1, 2) are rotated relatively till the raised barbs (21) directly face the notches (13), then the upper and lower casings (1, 2) can be separated easily, thus achieving easy assembly and disassembly between the plastic casings, avoiding damage to the plastic casings when disassembling the plastic casings and prolonging the service life.
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| WO/2002/038431 | STEERING SPINDLE ASSEMBLY AND A METHOD FOR THE PRODUCTION THEREOF |
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Inventors:
ZHANG YU (CN)
Application Number:
PCT/CN2012/083046
Publication Date:
April 24, 2014
Filing Date:
October 16, 2012
Export Citation:
Assignee:
ZHANG YU (CN)
International Classes:
F16B4/00
Foreign References:
| CN202118040U | 2012-01-18 | |||
| CN2512019Y | 2002-09-18 | |||
| CN201249923Y | 2009-06-03 | |||
| CN200940958Y | 2007-08-29 | |||
| US6851173B2 | 2005-02-08 |
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