ATTACHMENT STRUCTURE OF CAULKING NUT AND FURNITURE

• Main Author: HARUYAMA YUKIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 14.04.2023
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

To improve the attachment rigidity of a caulking nut which is attached to a resin member.SOLUTION: A lower frame main body 20 has two opposing face parts 24, 25 which oppose each other with a clearance 28 between them. A caulking nut 10 has a cylinder part 11 which is arranged in the clearance 28 between the two opposing face parts 24, 25, and the cylinder part 11 has a caulking part 14 which is caulked and fixed to the two opposing face parts 24, 25. The caulking part 14 is formed thicker than a clearance dimension G between the two opposing face parts 24, 25 at a part of the cylinder part 11. A portion other than the caulking part 14 of the cylinder part 11 is thinner than the clearance dimension G between the two opposing face parts 24, 25.SELECTED DRAWING: Figure 5 【課題】樹脂部材に取り付けられるかしめナットの取付強度を向上させる。【解決手段】下枠本体２０は、互いの間に隙間２８をあけて対向する２つの対向面部２４、２５を有する。かしめナット１０は、２つの対向面部２４、２５の間の隙間２８に配置された筒部１１を有し、筒部１１は、２つの対向面部２４、２５にかしめ固定されたかしめ部１４を有する。かしめ部１４は、筒部１１の一部に、２つの対向面部２４、２５の間の隙間寸法Ｇよりも太く形成される。筒部１１のかしめ部１４以外の部分は、２つの対向面部２４、２５の間の隙間寸法Ｇよりも細い。【選択図】 図５