JPS58145965U - Support shaft moving type switchgear - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は一般的な扉付箱体の斜視図、第２図は従来のヒ
ンジの斜視図、第３図は従来の支持方法を示す側断面図
、第４図は従来の構造による開閉の図、第５図は本考案
による装置の斜視図、第６図はそのヒンジ軸、第７図は
第５図Ａ−Ａ線における断面図、第８図は第７図Ｂ−Ｂ
線における断面図、第９図は上部ケースの平面図と断面
図、第１０図は下部ケースの平面図と断面図、第１１図
は動作を示す断面図、第１２図は効果を示す断面図であ
る。 ２ａ・・・・・・ヒンジ軸、２ｂ−−−−−−ピン、２
Ｃ・・・・・・カム部、５・・・・・・ヒンジ軸ガイド
、６・・・＝・・上部ケース、７・・・・・・下部ケー
ス、７ａ・・・・・・ピン用溝。 （イ）　　　　　　　　　　　（Ｅ７’）Ｅ （＝） ＣFig. 1 is a perspective view of a typical box with a door, Fig. 2 is a perspective view of a conventional hinge, Fig. 3 is a side sectional view showing a conventional support method, and Fig. 4 is an opening/closing method using the conventional structure. 5 is a perspective view of the device according to the present invention, FIG. 6 is a hinge axis thereof, FIG. 7 is a sectional view taken along the line A-A in FIG.
9 is a plan view and a sectional view of the upper case, FIG. 10 is a plan view and a sectional view of the lower case, FIG. 11 is a sectional view showing the operation, and FIG. 12 is a sectional view showing the effect. It is. 2a...Hinge shaft, 2b---Pin, 2
C: Cam part, 5: Hinge shaft guide, 6: Upper case, 7: Lower case, 7a: For pin groove. (a) (E7')E (=) C

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 扉付箱体の開閉装置において、ヒンジの軸にカムを設け
、そのカムに突起を立て、ヒンジの軸とピンにそれぞれ
ガイドを設けたことを特徴とする支持軸移動形開閉装置
。A support shaft moving type opening/closing device for a box body with a door, characterized in that a cam is provided on the shaft of the hinge, a protrusion is provided on the cam, and guides are provided on the shaft of the hinge and the pin, respectively.