JPS6297299U - - Google Patents

Description

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

第１図はこの考案の実施例における接続金具の
正面断面図、第２図は第１図の接続金具を吸着部
材に直接取り付けた使用例を示す正面図、第３図
はその―断面図、第４図は従来例の概略図で
ある。 ２……ノズル、３……混合室、４……デイフユ
ーザ、５……吸着部材、５ａ……吸着面、７……
被搬送物、９……空間、１０……接続金具、１１
……１１……パイプ接続部、１２……圧縮気体導
入パイプ、３０……ねじ体、３３……連通路。 Fig. 1 is a front cross-sectional view of a connecting fitting according to an embodiment of this invention, Fig. 2 is a front view showing an example of use in which the connecting fitting of Fig. 1 is directly attached to an adsorption member, and Fig. 3 is a cross-sectional view thereof. FIG. 4 is a schematic diagram of a conventional example. 2... Nozzle, 3... Mixing chamber, 4... Diffusion user, 5... Adsorption member, 5a... Adsorption surface, 7...
Object to be transported, 9... Space, 10... Connection fitting, 11
...11...Pipe connection part, 12...Compressed gas introduction pipe, 30...Threaded body, 33...Communication path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮気体導入パイプに接続され、真空発生機能
を有する接続金具であつて、パイプ接続部と、圧
縮気体を噴出するノズルと、このノズルの下流に
配置された混合室と、この混合室の下流に連続す
るデイフユーザと、被搬送物に吸着する吸着面を
有する吸着部材に連結可能なねじ体とを備え、こ
のねじ体に上記吸着面と被搬送物との間の空間を
上記混合室に連通させる連通路が形成されてなる
接続金具。 A connecting fitting that is connected to a compressed gas introduction pipe and has a vacuum generation function, and includes a pipe connection part, a nozzle that spouts compressed gas, a mixing chamber located downstream of this nozzle, and a downstream part of this mixing chamber. A continuous diff user and a threaded body connectable to a suction member having a suction surface that attracts the conveyed object, the screw body communicating the space between the suction surface and the conveyed object to the mixing chamber. A connection fitting with a communication path formed.