Title:
COUPLING STRUCTURE OF KNOCK-DOWN FURNITURE
Document Type and Number:
Japanese Patent JP2020085160
Kind Code:
A
Abstract:
To provide a coupling structure of a knock-down furniture.SOLUTION: The present invention discloses a coupling structure of a knock-down furniture including each plate-like member. The plate-like members are coupled with each other via a locking structure, and the locking structure includes a hook-type locking structure, a direct-insertion type locking structure, an engagement-type locking structure, and a slide groove type locking structure. The hooking type locking structure includes a hooking groove and a hooking type positioning protrusion to be hooked with each other, and the direct-insertion type locking structure a fitting groove and a direct-insertion type positioning protrusion fitted with each other. The engagement type locking structure includes a first engagement part and a second engagement part engaged with each other, and the slide groove type locking structure includes a sliding groove and a sliding plate fitted with each other. The present invention is designed and coupled as different locking structures according to different needs of a furniture, and is more widely applicable. According to the present invention, a coupling member of a conventional furniture is modularized, and is convenient for attachment and detachment, so as to reduce costs. A structure of a cavity part hides a protrusion portion of the engagement part, reduces a risk of harm, and can be finished with a good appearance without an exposed mounting trace.SELECTED DRAWING: Figure 7
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Inventors:
LIAO ZHI GE
Application Number:
JP2018222215A
Publication Date:
June 04, 2020
Filing Date:
November 28, 2018
Export Citation:
Assignee:
SHENZHEN AI RUI YOUTH PUZZLE HOME CO LTD
International Classes:
F16B12/02; A47C19/00; F16B5/07
Domestic Patent References:
| JPH0534785U | 1993-05-07 | |||
| JPS49137865U | 1974-11-27 | |||
| JPS5253833U | 1977-04-18 | |||
| JPH08308648A | 1996-11-26 | |||
| JP2002010839A | 2002-01-15 | |||
| JP2013154109A | 2013-08-15 | |||
| JP2009022657A | 2009-02-05 | |||
| JP3123703U | 2006-07-27 |
Foreign References:
| WO2015141439A1 | 2015-09-24 |
Attorney, Agent or Firm:
Kimura Mitsuru
Taiji Morikawa
Kei Sakurada
Mie Hideki
Taiji Morikawa
Kei Sakurada
Mie Hideki