JPH01180243U

JPH01180243U -

Info

Publication number: JPH01180243U
Application number: JP7611788U
Authority: JP
Priority date: 1988-06-08
Filing date: 1988-06-08
Publication date: 1989-12-25

Description

[Brief explanation of the drawing]

第１図は本考案の平面図、第２図は側面図、第
３図は斜視図である。１，１……左右側壁、３……底壁、５……上枠
壁、６……開口筒部、７，７′……軸受孔、８…
…フレーム体、８……クリツプレバー、１０……
軸孔、１１……締付レバー部、１２……操作レバ
ー部、１３……バネ嵌入用溝、１４……ねじりバ
ネ、１５……コイル部、１６……支軸、１９……
バンド。 FIG. 1 is a plan view of the present invention, FIG. 2 is a side view, and FIG. 3 is a perspective view. 1, 1... Left and right side walls, 3... Bottom wall, 5... Upper frame wall, 6... Opening cylinder, 7, 7'... Bearing hole, 8...
...Frame body, 8...Clip lever, 10...
Shaft hole, 11... Tightening lever part, 12... Operating lever part, 13... Spring fitting groove, 14... Torsion spring, 15... Coil part, 16... Support shaft, 19...
band.

Claims

[Scope of utility model registration request]

The cross section is U-shaped, and bearing holes 7 and 7' are formed opposite to each other in the upper front sides of the left and right side walls 1 and 1', and are connected by an upper frame wall 5 between the upper edges of the rear end portions to form a rectangular open cylinder portion 6. A frame body 8 integrally molded to form a frame body 8 has a width that can be fitted between the left and right side walls 1 and 1' of the frame body 8, and a shaft hole 10 is bored in the middle part thereof to pass through the frame body 8 in the horizontal direction. , a tightening lever part 1 which is an appropriate dimension shorter than the distance between the bearing hole 7 of the frame body 8 and the bottom wall 3 below the intermediate part.
1, and the upper part is the operating lever part 12,
A clip lever 9 having a spring fitting groove 13 extending from the upper end to the lower part of the shaft hole 10 on the back side is attached to the clip lever 9.
A torsion spring 14 is fitted into the shaft hole 10 in the support shaft 16 installed between the bearing holes 7 and 7' of the frame body 8.
The coil part 15 of the torsion spring 14 is inserted through the coil part 15 and held in a state where it can rotate and is pressurized in a counterclockwise direction, and one end of a band 19 of an appropriate length made of a rubber tube is attached to the rear end of the bottom wall 3 of the frame body 8. and fix the band 19 to
A blood vessel tightening tool for injection, in which the other end is inserted into the open cylinder part 6 into a ring shape, and pulled out forward through between the tightening lever part 12 and the bottom wall 3.