Fastening device and fastening method
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United States of America Patent
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Nov 28, 2017
Issued Date -
N/A
app pub date -
Sep 14, 2012
filing date -
Sep 14, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A fastening device and fastening method for fastening a distribution box control panel to a distribution box, the fastening device comprising a push block, a biasing member, a shell, and a locking member sleeved in the shell, wherein the method utilizes the biasing force of the biasing member to fasten the device, and utilizes the elasticity of the locking member having a bending structure to realize assembly and disassembly, where a user can conveniently assemble the device with hand alone, i.e., during assembly, the fastening device is pushed in along a notch in the distribution box control panel and then pressed tightly, and during disassembly, the fastening device can be pushed out after the locking member is pressed such that in comparison to a screw fastening method, the fastening device of the present invention provides a constant fastening force, thus realizing more stable and reliable fastening.
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International Classification(s)
- F16B:DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL E....
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- E05C:BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FO....
- H02B:BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR....
- H02G:INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF CO....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
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