JPH0398421U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による接合構造を備えた眼鏡の
正面図、第２図は同要部の分解斜視図、第３図は
同要部の接合工程を説明する斜視図、第４図は同
接合部の拡大横断面図、第５図は頭付きピンの斜
視図、第６図は別の実施例を示す分解斜視図、第
７図は同接合状態を示す斜視図である。 １……リム、３……わたり、３ａ……わたり３
の接合箇所、４……貫通孔、５……よろい、６…
…ピン（中間部材）、７……飾り板、６ａ……扁
平頭部、８，１３……ろう付け又は溶接、９……
飾り頭部、１０……テンプル、１１……ヒンジ、
１２……嵌合孔。 Fig. 1 is a front view of glasses equipped with the joining structure according to the present invention, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is a perspective view illustrating the joining process of the main parts, and Fig. 4 is the same. FIG. 5 is a perspective view of a headed pin, FIG. 6 is an exploded perspective view showing another embodiment, and FIG. 7 is a perspective view showing the same joined state. 1...rim, 3...cross, 3a...cross 3
joints, 4... through holes, 5... armor, 6...
... Pin (intermediate member), 7 ... Decorative plate, 6a ... Flat head, 8, 13 ... Brazing or welding, 9 ...
Decorative head, 10...temple, 11...hinge,
12... Fitting hole.

Claims (1)

【実用新案登録請求の範囲】 (1) 純チタン、Ｎｉ−Ｔｉ合金などのろう付け
性が不良な金属材料で形成した眼鏡部品の接合箇
所に貫通孔を設け、 該貫通孔に挿通したろう付け性のすぐれた金属
材料製の中間部材に、ろう付け性のすぐれた金属
材料で形成した別の眼鏡部品をろう付け又は溶接
し、前記両部品が前記中間部材を介して接合され
ていることを特徴とする 眼鏡部品の接合構造。 (2) 前記中間部材に飾り板が固着されている請
求項１記載の眼鏡部品の接合構造。 (3) 前記中間部材がピンであつて、その一端に
頭部が一体に形成されている請求項１又は２記載
の眼鏡部品の接合構造。 (4) 前記貫通孔に挿通した前記ピンの突出端部
を押し潰して扁平な頭部を形成し、該扁平頭部に
前記別の眼鏡部品をろう付け又は溶接したことを
特徴とする請求項１ないし３のいずれか１項に記
載の眼鏡部品の接合構造。 (5) 前記貫通孔に挿通した前記中間部材の突出
端部を前記別の眼鏡部品に設けた嵌合孔に挿通し
、前記嵌合孔の周縁部分に前記中間部材をろう付
けしたことを特徴とする請求項１ないし３のいず
れか１項に記載の眼鏡部品の接合構造。[Scope of Claim for Utility Model Registration] (1) Brazing in which through-holes are provided at the joints of eyeglass parts made of metal materials with poor brazing properties, such as pure titanium or Ni-Ti alloys, and the parts are inserted into the through-holes. Another eyeglass component made of a metal material with excellent brazing properties is brazed or welded to an intermediate member made of a metallic material with excellent brazing properties, and both parts are joined via the intermediate member. Features a joint structure for eyeglass parts. (2) The joint structure for eyeglass parts according to claim 1, wherein a decorative plate is fixed to the intermediate member. (3) The eyeglass component joining structure according to claim 1 or 2, wherein the intermediate member is a pin, and a head is integrally formed at one end of the pin. (4) Claim characterized in that the protruding end of the pin inserted into the through hole is crushed to form a flat head, and the other eyeglass component is brazed or welded to the flat head. 4. A joint structure for eyeglass parts according to any one of 1 to 3. (5) The protruding end of the intermediate member inserted into the through hole is inserted into a fitting hole provided in the other eyeglass component, and the intermediate member is brazed to the peripheral edge of the fitting hole. The joining structure for eyeglass parts according to any one of claims 1 to 3.