JPS61188120U - - Google Patents

Description

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

第１図は蔓の枢支部の拡大平面図、第２図は折
畳み状態の眼鏡の平面図、第３図は蔓に外方向に
無理が加わつた状態を一部断面で表わした平面図
、第４図は固定金具の他の実施例の断面図、第５
図は脚付き固定金具の取付状態の断面図、第６図
は回動式取付片を有する他の実施例の要部斜面図
、第７図は取付片に板バネを固定した他の実施例
の要部平面図、第８図は従来例の要部断面図、第
９図は同上の蔓に無理が掛かつた状態の断面図、
第１０図は同上の分解斜視図である。 １……レンズ枠、２……取付片、４……蔓、５
……板バネ。 Fig. 1 is an enlarged plan view of the pivot point of the vine, Fig. 2 is a plan view of the glasses in a folded state, Fig. 3 is a partially sectional plan view showing the state in which the vine is strained outward. Figure 4 is a sectional view of another embodiment of the fixing fitting, and Figure 5
The figure is a cross-sectional view of the mounting state of the fixture with legs, Figure 6 is a perspective view of the main part of another embodiment with a rotating mounting piece, and Figure 7 is another embodiment in which a leaf spring is fixed to the mounting piece. Fig. 8 is a sectional view of the main part of the conventional example, Fig. 9 is a sectional view of the same vine under stress,
FIG. 10 is an exploded perspective view of the same as above. 1... Lens frame, 2... Mounting piece, 4... Vines, 5
...Flat spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蔓４の枢支部側の基端又は蔓４を枢支するレン
ズ枠１側の取付片２の何れかの外側面に相手部材
の外側面に当接可能な板バネ５を取付け、眼鏡着
用時の蔓の開き角度以上に蔓が開くことを板バネ
５のバネ作用によつて止める眼鏡。 A leaf spring 5 that can come into contact with the outer surface of a mating member is attached to either the outer surface of the base end of the pivoting part side of the vine 4 or the mounting piece 2 on the lens frame 1 side that pivots the vine 4, and when wearing glasses. The glasses prevent the vines from opening beyond the opening angle of the vines by the spring action of the leaf spring 5.