JPS6447666U

JPS6447666U -

Info

Publication number: JPS6447666U
Application number: JP14132887U
Authority: JP
Priority date: 1987-09-16
Filing date: 1987-09-16
Publication date: 1989-03-23
Anticipated expiration: 2002-09-16
Also published as: JPH057166Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例に係るコンテナを示
す斜視図、第２図は同上の側断面図、第３図は受
具の縦長孔とカム板を示す縦断正面図、第４図は
同上の縦断側面図、第５図乃至第１０図はカム板
の作用を示す図、第１１図は従来例を示す縦断面
図、第１２図は同上の作用図である。１……パレツト、３……受具、６……縦長孔、
７……カム板、８……ピン、８′……揺動支点、
１２……円弧面、１３……突出部、１４……係止
部、１５……当接部、Ａ……コイル、Ｂ……巻心
、Ｃ……巻心の中心。 Fig. 1 is a perspective view showing a container according to an embodiment of this invention, Fig. 2 is a side sectional view of the same, Fig. 3 is a longitudinal sectional front view showing the vertically long hole of the receiver and the cam plate, and Fig. 4 is the same as the above. 5 to 10 are views showing the action of the cam plate, FIG. 11 is a vertical sectional view showing a conventional example, and FIG. 12 is an action view of the same. 1... Pallet, 3... Receiver, 6... Vertical hole,
7...Cam plate, 8...pin, 8'...swing fulcrum,
12...Circular surface, 13...Protrusion part, 14...Locking part, 15...Abutting part, A...Coil, B...Winding core, C...Center of winding core.

Claims

[Scope of utility model registration request]

In a container in which a pair of holders are attached to both sides of the upper surface of the pallet and the core of the coil is supported by the pair of holders, the holders have a vertically elongated hole whose upper surface is open and into which the core is fitted with almost no gaps. A pair of semicircular cam plates, on which the winding core slides, are attached to both sides of the vertical hole so that they can swing at the top of the center of gravity, with the arcuate surface at the bottom. Normally, the arcuate surface of the plate protrudes toward the inside of the vertically elongated hole, and when the winding core is inserted into the elongated hole with sliding contact with the protruding arcuate surface, the cam plate swings around the fulcrum of the cam plate. The radius of the arcuate surface is set smaller than the distance from the swing fulcrum to the center of the core to the outer periphery of the core, and when pushing the core out of the vertical hole, the arcuate surface has a There is a contact part that comes into contact with the outer periphery of the core above the center of the core,
The distance from the contact portion to the swinging fulcrum is set to be equal to or greater than the distance from the swinging center toward the center of the winding core to the outer periphery of the winding core. container.