JPS6079308U - shoe size adjustment machine - 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図は従来構造を説明する斜視図、第２図以下は本考
案の一実施例を説明するもので、第２図は全体斜視図ミ
第３図は第２図のＡ−Ａ線断面図、第４図は第２図のＢ
−Ｂ線断面図、第５図は　　　　。 分解斜視図である。 １０・・・靴サイズ調整機、１１・・・ベース、１２・
・・支持枠、１３．３１・・・ねじ軸、１３ａ、３５・
・・ハンドル、１５・・・支持板、１９・・・軸、２０
・・・ねじ筒、２２・・・摺動子、２７，２８・・・回
動枠、２９・・・　　。 円筒部、３０・・・ナツト、３２．３３・・・ねじ部、
３４・・・円板、３７・・・型枠、３９・・・靴。Figure 1 is a perspective view for explaining the conventional structure, Figure 2 and the following figures are for explaining an embodiment of the present invention, Figure 2 is an overall perspective view, and Figure 3 is a cross section taken along the line A-A in Figure 2. Figure 4 is B of Figure 2.
-B line sectional view, Figure 5. It is an exploded perspective view. 10...Shoe size adjustment machine, 11...Base, 12.
...Support frame, 13.31...Screw shaft, 13a, 35.
... Handle, 15 ... Support plate, 19 ... Shaft, 20
...Screw tube, 22...Slider, 27, 28...Rotating frame, 29... Cylindrical part, 30... Nut, 32.33... Threaded part,
34... Disc, 37... Formwork, 39... Shoes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベース１１の一端に取付けられた支持枠１２の上端部に
回転自在に軸承された前後方向に伸びるねじ軸１３と、
前記ねじ軸１３に上端部を回動自在に螺合された摺動子
２２と、この摺動子２２に対し支持板２３を介して昇降
自在、かつ回動自在に軸承された回動枠２７と、前記支
持枠１２の上端前面に前記ねじ軸１３を挟む間隔をあけ
て、途中を回動自在に軸承され上端は軸線が前後方向に
向く筒孔と、その筒孔と直交する左右の方向に透孔２８
ａとを有する円筒部２９を形成し、該円筒部２９に嵌合
され円筒部２９の透孔２８゛ａにのぞむねじ穴３０ａを
螺切したナツト３０を備え、下端には前方に向って角軸
２８ｂが突設された一対のＬ字状の回動枠２８，２Ｂと
、前記ナツト３０．３０のねじ穴３０ａｔ３０ａは逆向
きであることと、前記ナツト３０，３０に回動自在に軸
承され左右に逆ねじのねじ部３２．３３を有するねじ軸
３１と、前記回動枠２Ｂ、２８の角軸２８ｂ、２８ｂに
着脱自在に取付け４れる型枠３７゜３７とを備えている
ことを特徴とする靴サイズ調整機。a screw shaft 13 extending in the front-rear direction and rotatably supported on the upper end of the support frame 12 attached to one end of the base 11;
A slider 22 whose upper end is rotatably screwed onto the screw shaft 13, and a rotating frame 27 which is movable up and down and rotatably supported on the slider 22 via a support plate 23. The upper end of the support frame 12 has a cylindrical hole which is rotatably supported in the middle with an interval between the screw shafts 13 on the front surface of the upper end of the support frame 12 and whose axis is directed in the front and back direction, and a left and right direction perpendicular to the cylindrical hole. through hole 28
A cylindrical part 29 is formed, and a nut 30 is fitted into the cylindrical part 29 and has a threaded hole 30a extending into the through hole 28'a of the cylindrical part 29. A pair of L-shaped rotating frames 28, 2B with a protruding shaft 28b and screw holes 30at 30a of the nuts 30, 30 are in opposite directions, and are rotatably supported on the nuts 30, 30. It is characterized by comprising a screw shaft 31 having threaded portions 32 and 33 with opposite threads on the left and right sides, and a formwork 37° 37 that is detachably attached to the square shafts 28b and 28b of the rotating frames 2B and 28. A shoe size adjustment machine.