CN2173625Y

CN2173625Y - Pull-up self-locking transfusion stand

Info

Publication number: CN2173625Y
Application number: CN 93214330
Authority: CN
Inventors: 李怀斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-27
Filing date: 1993-05-27
Publication date: 1994-08-10
Anticipated expiration: 2003-05-27

Abstract

The utility model relates to a pull-up self-locking transfusion stand, which is composed of a base 1, a bottom rod 2, a support rod 3 and a T-shaped cross rod 4. The support rod 3 is provided with a row of jacks 5, the upper part of the bottom rod 2 is provided with a round pipe-shaped bolt library 8, a bolt 6 inserts into the bottom rod 2 by the bolt library 8 and locks automatically the jacks 5 of the support rod 3, the front part of the bolt is provided with a horizontal gear 7, and a spring 9 is arranged in the shaped bolt library 8 and wound on the bolt 6. When the utility model is used, the bolt 6 is pulled outward, the support rod 3 can move up and down and can rotate from left to right or from right to left, and when the support rod 3 reaches the needed height, the bolt 6 is unlocked and the support rod 3 is automatically locked. The utility model has the advantages of simple structure, convenient operation and high safety.

Description

Pull-up self-locking transfusion stand

This utility model belongs to medical apparatus and instruments.

At present, the employed drip stand of hospital manufacturer production, market sale, be divided into two kinds substantially, its overall structure is all comparatively heavy, and the screw type structure bothers when adjusting desired height, also be difficult for locking, when dropping liquid drops in the locking position sometimes, very easily cause corrosion, make the locking position lock tightly, not open, and the drip stand of jackscrew structure locking device causes slide fastener because of frequent twisting, liquid bottles is dropped and the phenomenon that injures patient by a crashing object happens occasionally.

The purpose of this utility model will provide drip stand a kind of simple to operate, safe in utilization.

Solution of the present utility model is a kind of self-locking drip stand of design, at Bolt with latching action of the top of bottom bar 2 installing, a socket hole is arranged on the support bar, and latch is inserted in the jack of differing heights, fixedly the height of drip stand.

Below in conjunction with accompanying drawing this utility model is specified:

Fig. 1 is the utility model sketch map;

Fig. 2 is the cut-away view at latch position.

This utility model is by end seat 1, bottom bar 2, and support bar 3 and T-shaped cross bar 4 constitute, and a socket hole 5 is arranged on support bar 3, a pipe shape latch storehouse 8 is arranged at the top of bottom bar 2, and latch 6 can insert bottom bar 2 by latch storehouse 8, and there is strut rail 7 latch 6 front portions, spring 9 is wrapped on the latch 6 in latch storehouse 8.Latch 6 can insert in the jack 5, during use, outwards spurs latch 6, and support bar 3 can be up and down, but also left rotation and right rotation when support bar 3 reaches desired height, is unclamped latch 6, and spring 9 pushes latch 6 in the bottom bar 2, inserts jack 5, and support bar 3 is fixing.

This utility model is simple in structure, and is easy to use, safe and reliable.

Claims

1, a kind of self-locking drip stand that lifts, constitute by end seat 1, bottom bar 2 support bars 3 and T-shaped cross bar 4, it is characterized in that: a socket hole 5 is arranged on the support bar 3, a pipe shape latch storehouse 8 is arranged at the top of bottom bar 2, latch 6 inserts in the bottom bar 2 by latch storehouse 8, there is strut rail 7 latch 6 front portions, and spring 9 is wrapped on the latch 6 in latch storehouse 8.