JPS61166777U - - Google Patents

Description

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

第１図はステープル打込み装置の要部の断面説
明図、第２図は上記ステープル打込み装置の要部
分解斜視図、第３図ａ，ｂは上記ステープル打込
み装置の要部拡大断面図、第４図は上記ステープ
ル成形機構のアンビル４の他の実施例の斜視図で
あり、第５図ａ，ｂ，ｃ，ｄは従来のステープル
打込み装置の側面及び正面における機構説明図で
ある。 符号Ａ……ステープル打込み装置、１……装置
本体、２……成形プレート、３……成形溝、４…
…アンビル、５……凸部、６……フエースプレー
ト、７……打込み案内溝、８……ドライバプレー
ト、９……プレートホルダ、１０……ガイドプレ
ート、１１……保持突部、１５……押圧部、１６
……貫通孔、２０……凹部、２２……ねじりコイ
ルバネ。 1 is an explanatory cross-sectional view of the main parts of the staple driving device, FIG. 2 is an exploded perspective view of the main parts of the staple driving device, FIGS. 3 a and b are enlarged sectional views of the main parts of the staple driving device, and FIG. This figure is a perspective view of another embodiment of the anvil 4 of the staple forming mechanism, and FIGS. 5A, 5B, 5C, and 5D are explanatory side and front views of the conventional staple driving device. Code A... Staple driving device, 1... Device body, 2... Forming plate, 3... Forming groove, 4...
... Anvil, 5 ... Convex portion, 6 ... Face plate, 7 ... Driving guide groove, 8 ... Driver plate, 9 ... Plate holder, 10 ... Guide plate, 11 ... Holding protrusion, 15 ... Pressing part, 16
... through hole, 20 ... recess, 22 ... torsion coil spring.

補正 昭６０．８．８ 図面の簡単な説明を次のように補正する。 明細書第１３頁第１８行〜２０行目の「第４図
」〜「であり、」を削除し、同頁２０行目の「第
５図」を「第４図」に訂正する。Amendment August 8, 1980 The brief description of the drawing is amended as follows. "Fig. 4" to "de" in lines 18 to 20 of page 13 of the specification are deleted, and "Fig. 5" in line 20 of the same page is corrected to "Fig. 4."

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 装置本体に上下動自在に設けられた成形プレー
トの下端に下向きに形成された凹形の成形溝を装
置本体に固定されたアンビル上に対向させる一方
、多数の未成形ステープルをシート状に接着連結
したシート状ステープルをアンビル上に供給し、
アンビル上に供給された未成形ステープルを上記
成形プレートの成形溝と凸部との間でコ字形に成
形するステープル成形機構の先方に成形ステープ
ルの打込み案内溝を設け、該案内溝内に案内され
た成形ステープルを被綴り材中に打込むステープ
ル打込み装置において、上記アンビル上に、上記
ドライバプレートの下動時に該ドライバプレート
が上記打込み案内溝内の成形ステープルに当接す
る前にアンビル上の未成形ステープルの上面を押
圧支持する押圧部材を上下動自在に設けたことを
特徴とするステープル打込み装置におけるステー
プル成形機構。 A concave molding groove formed downward at the lower end of the molding plate, which is provided on the device main body so as to be able to move up and down, is opposed to an anvil fixed to the device main body, while a large number of unformed staples are glued and connected in the form of a sheet. feeding the sheet-like staple onto the anvil,
A forming staple driving guide groove is provided at the front of the staple forming mechanism that forms the unformed staples supplied onto the anvil into a U-shape between the forming groove and the convex portion of the forming plate, and the forming staple is guided into the guide groove. In a staple driving device that drives shaped staples into the material to be stapled, the unformed staples on the anvil are placed on the anvil before the driver plate comes into contact with the shaped staples in the driving guide groove during the downward movement of the driver plate. A staple forming mechanism in a staple driving device, characterized in that a pressing member that presses and supports an upper surface of a staple is provided in a vertically movable manner.