CN2057480U

CN2057480U - Liquid suction device

Info

Publication number: CN2057480U
Application number: CN 89213199
Authority: CN
Inventors: 王文忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-09-15
Filing date: 1989-09-15
Publication date: 1990-05-23

Abstract

The utility model belongs to a utensil for sucking liquids from containers such as bottles, cans, etc., which is mainly composed of parts including a bottle stopper, an air inlet pipe, a water outlet pipe, etc. The air inlet pipe and the water outlet pipe are respectively penetrated through the bottle stopper, and under the condition of the mouths of the bottles and the cans being sealed by the bottle stoppers and bottle covers, the liquid can be pressed out of the bottles as air flows into the bottles and a gas bag is pinched.

Description

Liquid suction device

The utility model belong to a kind of in the containers such as bottle, jar the utensil of imbitition.

From containers such as small-bore bottle, jar, take out liquid, usually adopt the method for toppling over, its shortcoming is to be difficult for quantitatively control, fall behind the liquid that residual liquid pollutes body easily on the bottleneck, particularly when carrying out chemical experiment during work such as agricultural chemicals allotment, toxic liquid pollutes body, tends to bring infringement to the operator.

Vacuum flask commonly used at present need be mentioned whole bottle and topple over when being taken away water, and boiling water spills easily during not only inconvenience, and pouring, and is especially to the elderly, children and disabled patient, just all the more so.For addressing this problem, have the pneumatic-typed vacuum bottle now, controlled the vacuum bottle etc. of water outlet automatically, but these vacuum bottle production technologies are than vacuum flask complexity, cost height, so price is higher, the air pressure part or the control flowing water Valve of water bottle damage easily, can't replace common water bottle fully in short-term.

The purpose of this utility model is to take out liquid for solving in containers such as small-bore bottle, jar, and design a kind of simple in structure, practical syringe, it both can be matched in the vacuum flask water intaking of family, can be widely used in again in productions, test and the life other need be from bottle, jar the occasion of imbitition.

The purpose of this utility model is achieved through the following technical solutions, this syringe partly is made up of bottle stopper, suction tude, outlet pipe etc., it is characterized by bottle stopper and bottle cap or rubber case is connected as a single entity, suction tude and outlet pipe penetrate bottle stopper respectively from bottle stopper a termination is provided with outlet valve, one end of outlet pipe passes the bottom that bottle stopper extend into liquid container, the other end bending is stretched out outside bottle, according to the needs on using, on the outlet pipe Twoway valves door can be installed.

Fig. 1 is one of the utility model embodiment's a schematic representation;

Fig. 2 is the utility model embodiment's two a schematic representation,

With reference to Fig. 1, the utility model is by bottle stopper 3, suction tude 5, outlet pipe 1 three parts are formed, bottle stopper and bottle cap 2 are connected as a single entity, when being used in the vacuum bottle water intaking, this bottle cap can be according to existing thermos cover manufacturing, and bottle cap and hot water bottleneck closely cooperate by screw thread, compress bottle stopper, make it with the bottleneck complete closed, with hand pinching air bag 6, the suction valve 7 on the air bag cuts out, and the outlet valve 4 of air inlet pipe end is opened, air enters in the bottle, the pressure that is produced makes boiling water flow out by outlet pipe 1, loosens air bag, and outlet valve 4 is closed, suction valve 7 is opened, and air is full of air bag again.Using according to reality need, bottle stopper can adopt made such as cork, plastics, rubber, air bag is a rubber pneumatic bag, made such as all available heatproof of suction tude and outlet pipe, non-toxic plastic, glass, reach and compress bottle stopper, close bottle, jar mouthful cooperation, employing aluminium, iron sheet, plastic or other material manufacturing, reach and compress bottle stopper, the effect of airtight bottleneck.

Syringe embodiment shown in Fig. 2, identical among its basic structure and Fig. 1, institute's difference is that bottle stopper 3 is to be connected as a single entity with rubber case 8, can be used for bottle, jar threadless situation in bore place, only need rubber case is put bottleneck or jar mouth, bottle stopper is compressed can pinching air bag imbitition.9 is the arc outlet pipe among the figure.

Load onto the Twoway valves door on outlet pipe, this syringe can be used for drawing volatile liquid, chemical formulation etc.

According to the aspirator that the utility model proposes, have simple in structure, production cost is low, support the use the advantages such as wide. Cooperate with existing various vacuum flask and various small bore bottle, tank, make and get more convenient to operate, the safety of liquid, bigger practical value and social benefit are arranged.

Claims

1, a kind of syringe, by bottle stopper, suction tude, outlet pipes etc. are partly formed, it is characterized by bottle stopper (3) is connected as a single entity with bottle cap (2), suction tude (5) and outlet pipe (1) penetrate from bottle stopper respectively, end in suction tude has air bag (6) and suction valve (7), and the other end of suction tude is provided with outlet valve (4).

2, according to the described syringe of claim 1, it is characterized by bottle stopper (3) and be connected as a single entity with rubber case (8), suction tude (5) and outlet pipe (9) penetrate from bottle stopper respectively.