JPH0290701U

JPH0290701U -

Info

Publication number: JPH0290701U
Application number: JP17142188U
Authority: JP
Priority date: 1988-12-29
Filing date: 1988-12-29
Publication date: 1990-07-18

Description

[Brief explanation of drawings]

第１図は、本考案の斜視図、第２図は第１図の
使用状態を示す説明図、第３図は第２図のＸ―Ｘ
線断面図、第４図は、本考案の他の実施例を示す
斜視図、第５図は、第４図の使用状態を示す部分
斜視図、第６図ａ，ｂは、補助ロツドの斜視図で
ある。１…固定ロツド、２…固定棒、３…押えロツド
、４…連結杆、５…挿通孔、６…挿通杆、８…係
止孔、９…係止杆、１０…補助ロツド、Ａ…固定
ロツド体、Ｂ…押えロツド体。 Fig. 1 is a perspective view of the present invention, Fig. 2 is an explanatory diagram showing the state of use of Fig. 1, and Fig. 3 is XX of Fig. 2.
4 is a perspective view showing another embodiment of the present invention, FIG. 5 is a partial perspective view showing the state of use of FIG. 4, and FIGS. 6 a and b are perspective views of the auxiliary rod. It is a diagram. 1... Fixed rod, 2... Fixed rod, 3... Presser rod, 4... Connecting rod, 5... Insertion hole, 6... Insertion rod, 8... Locking hole, 9... Locking rod, 10... Auxiliary rod, A... Fixing Rod body, B... Presser rod body.

Claims

[Claims for Utility Model Registration] 1. Fixed rods 1 having a smaller diameter at the center in the longitudinal direction and gradually increasing in diameter toward both ends are arranged in parallel at a predetermined interval, and the outer ends of the fixed rods 1 are fixed with a fixed rod 2 to form a fixed rod body A;
The inner ends of the presser rods 3 are alternately fitted between the inner ends of the fixing rods 1, and the plurality of presser rods 3
A group of presser rod bodies B is formed by fixing a connecting rod 4 to the outer end of the rod, and an insertion hole 5 is formed at the inner end of the fixing rod 1 and the presser rod 3.
A communicating rod 6 is inserted through the insertion rod 6, and the fixed rod body A and the presser rod body B are formed to be movable up and down and fit into each other, using the insertion rod 6 as a fulcrum, and the fixed rod body A and the presser rod body B A wave forming device characterized in that a locking device is attached to the outer end of the wave forming device. 2. The wave according to claim 1, wherein the locking device is formed such that a locking hole 8 is bored at the outer end of the fixing rod 1 and the presser rod 3, and a locking rod 9 can be inserted into the locking hole 8. Molding equipment. 3. The wave forming device according to claim 1, wherein an auxiliary rod 10 of an arbitrary shape is attached to a part of the outer peripheral surface of the fixing rod 1 and the presser rod 3.