JPS599686U

JPS599686U - headphone

Info

Publication number: JPS599686U
Application number: JP10264282U
Authority: JP
Inventors: 真鍋　正伸
Original assignee: オンキヨー株式会社
Priority date: 1982-07-06
Filing date: 1982-07-06
Publication date: 1984-01-21
Also published as: JPS6322785Y2

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

[Brief explanation of the drawing]

第１図は従来のヘッドホンの構造を示す構造、第２図は
同、連結体の構造を示す図、第３図は同、折りたたみ状
態を示す図、第４図は本考案のヘッドホンの構造を示す
図、第５図及び第６図は同、連結体の構造を示す図、第
７図は同、折りたたみ状態を示す図である。１．２ハヘツドホンユニツト、３．４は支持体、５は略
円弧状バンド、６．　７．　８．　９はバンド、１０は
第３の連結体、１３．１４は第１、第２の連結体、１３
ａ、１４ａは折曲部、１３ｂ、１４ｂは膨大部、１３Ｃ
，１４Ｃは延長部、１５．１６は係合突起、１７は凹部
、１８は凸部である。Figure 1 shows the structure of the conventional headphone, Figure 2 shows the structure of the connecting body, Figure 3 shows the same in the folded state, and Figure 4 shows the structure of the headphone of the present invention. 5 and 6 are views showing the structure of the connecting body, and FIG. 7 is a view showing the same in a folded state. 1.2 HD phone unit, 3.4 support, 5 substantially arcuate band, 6. 7. 8. 9 is a band, 10 is a third connecting body, 13.14 is a first and second connecting body, 13
a, 14a are bent parts, 13b, 14b are ampullae, 13C
, 14C are extensions, 15 and 16 are engagement protrusions, 17 is a recess, and 18 is a convex portion.

Claims

[Claims for Utility Model Registration] Supports 3 and 4 each having a headphone unit 1.2 attached to one end thereof have first and fourth bands 6.9 each having a substantially arc-shaped band 5 divided into four parts, respectively. Put on the first one,
The other end of the fourth band 6.9 is bent 113a, 14a and the enlarged portions 13b, 13b, 14b, 14b at both ends of the bent portion
and one ends of the second and third bands 7.8 are respectively fixed to one of the enlarged parts of the first and second connecting bodies 13.14 consisting of the above-mentioned first and second connecting bodies 13. , the second band 6.7 is connected to the first connecting body 13 portion and the third and fourth bands 8.9 are connected to the second connecting body 14 portion so as to be bendable inwardly, and the above-mentioned A headphone characterized in that the other ends of the second and third bands 7.8 are connected by a third connecting body 10 so as to be rotatable on a spherical surface about a connecting shaft. 2 The third connecting body 1 is attached to the upper inner wall of the supports 3 and 4.
Scope 1 of Claim for Utility Model Registration' which is characterized in that each of them is provided with engaging protrusions 15 and 16 that engage with 0.
Headphones as described in section. 3 Enlarged portion 13b of the first and second connecting bodies 13.14
, 13b, 14b, and 14b are extended inward, respectively, and the extension portions 13C, 13C. The headphones according to claim 1 or 2, wherein the headphones 14C and 14C are in contact with each other or are opposed to each other with a predetermined interval between them. 4 Extensions 13C, 13C of the connectors 13.14. Claims for registration of a utility model characterized in that one extension of 14C, 14C is provided with recesses 17, 17, respectively, and the other extension is provided with a projection 18, 18 that fits into the recess 17°17. Headphones according to item 3.