CN201107070Y

CN201107070Y - Extrusion type liquid measuring container

Info

Publication number: CN201107070Y
Application number: CNU2007201506232U
Authority: CN
Inventors: 时丹生
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-09
Filing date: 2007-05-09
Publication date: 2008-08-27
Anticipated expiration: 2017-05-09

Abstract

The utility model relates to an extrusion type liquid measuring container which uses a conduct pipe to ingeniously communicate a graduated cylinder and a common container bottle; through exerting external pressure on the container bottle, the inside of the container bottle is caused to generate a hydraulic pressure; the liquid level difference of the upper and lower end mouths of the conduct pipe and the liquid level in the container, the liquid level in the graduated cylinder as well as the pressure inside the obturation container bottle are utilized to cause the liquid in the container to be pressed into the graduated cylinder through the conduct pipe, thereby flexibly and precisely obtaining liquid with a certain volume of. The extrusion type liquid measuring container solves the problem that at present people rely on the estimation to separately take and use a fixed quantity of liquid, also solves the problem that a plurality of apparatus such as containers, and graduated cylinders, etc. are respectively needed to be used to take a fixed quantity of liquid, and reduces the pollution caused by the dust and mildew in the air to the surplus liquid in the container.

Description

The squash type liquid measuring vessel

Affiliated technical field

The utility model relates to a kind of liquid container, particularly relates to the container that needs quantitative fetching liquid, needs the liquid container of quantitative fetching in particular for medical pharmacy, flavoring additives, aqueous chemical medicament, agricultural chemicals etc.

Background technology

The high scale line is perhaps drawn in the general no any volume markings indication of traditional liquid container simply on Container bottle body.When need quantitative fetching liquid, only relying on estimates, makes repeated attempts or need takes by other metering measures.Its major defect is the inaccurate or process complexity of liquid taking amount; And when opening container cover, the dust in the atmosphere, mould may pollute the remaining liq in the container.

Summary of the invention

At above defective, the inventor creates the technical solution of the utility model through studying for a long period of time.

Fundamental purpose of the present utility model provides a kind of liquid measuring vessel.With conduit graduated cylinder and container bottle connection are integral, utilize the poor and closed container pressure inside of liquid level of upper and lower port and the interior liquid level of container bottle and the interior liquid level of graduated cylinder of conduit, realize the quantitative branch of liquid in container is got in the graduated cylinder.Whole measuring container outward appearance novelty, compact conformation.

The purpose of this utility model is achieved in that this measuring container critical piece comprises: a graduated cylinder lid, top is that graduated cylinder, bottom are container closures and have conduit vertically to pass the assembly of graduated cylinder and the total face of container closure, a common vessel bottle.It is characterized in that: graduated cylinder, conduit and bottle cap are as a whole; Conduit vertically passes graduated cylinder and the total bottom surface of bottle cap and stretches in the container bottle; By the bottle cap of graduated cylinder bottom, the graduated cylinder sealing is installed on the screw thread bottleneck of common vessel; The upper port of conduit is a little more than the maximum scale of graduated cylinder, and the lower port of conduit is in close proximity to container bottom; The conduit upper port was unique opening of container when quantitatively branch was got liquid; Conduit is the L type, and upper port turns to horizontal direction, prevents that liquid from upwards spraying the graduated cylinder outside.Described common vessel is: thus can be subjected to external force crimp to make the container of internal tank pressure change.

Description of drawings

Further specify below in conjunction with the example conjunction with figs.:

Fig. 1 is a general structure synoptic diagram of the present utility model.

Fig. 2 is that branch of the present utility model is got the quantitative liquid synoptic diagram.

Fig. 3 is a graduated cylinder lid of the present utility model.

Fig. 4 is the assembly synoptic diagram of graduated cylinder of the present utility model, conduit, bottle cap.

Fig. 5 is the common vessel bottle.

1. graduated cylinders lid among Fig. 1,2. graduated cylinder, 3. scale, 4. container closure, 5.L shape conduit, 6. Container bottle body, 7. conduit upper port, 8. conduit lower port.

Embodiment

The utility model mainly comprises three parts: graduated cylinder lid (Fig. 3), the assembly of graduated cylinder, conduit and bottle cap (Fig. 4), container bottle (Fig. 5).Be illustrated in figure 1 as general structure synoptic diagram of the present utility model, graduated cylinder lid (Fig. 3) is used to seal the upper opening of the assembly (Fig. 4) of graduated cylinder, conduit and bottle cap; The assembly of graduated cylinder, conduit and bottle cap (Fig. 4) sealing is installed on the Container bottle body (Fig. 5).Graduated cylinder lid (Fig. 3) adopts bayonet socket or screw thread bottleneck sealed vol tube; The assembly of graduated cylinder, conduit and bottle cap (Fig. 4) adopts compression moulding or injection moulding one-shot forming, becomes as a whole; Container bottle adopts can being squeezed of existing shape and the container bottle of being out of shape, as plastic bottle.

When needing in Container bottle body (6), to adorn liquid, open container closure (4), the assembly (Fig. 4) of graduated cylinder, conduit and bottle cap is taken off from Container bottle body (Fig. 5), inject liquid to Container bottle body (Fig. 5), assembly (Fig. 4) sealing with graduated cylinder, conduit and bottle cap is installed on the Container bottle body (Fig. 5) then.

When needing quantitative fetching liquid, take off graduated cylinder lid (Fig. 3) after, as shown in Figure 2.Container bottle wall (6) is exerted pressure (pushing with hand usually), the container bottle distortion, pressure increases in the container bottle, and liquid passes through to flow in the graduated cylinder (2) on the conduit lower port (8) because of pressure increases in the container bottle.Big I by the control external pressure accurately squeezes out quantitative liquid in graduated cylinder (2), reads the volume markings number on cylinder scale (3).When obtaining required quantitative liquid, discharge external pressure, Container bottle body (6) resiles, pressure diminishes in the container bottle, air is inhaled in the container bottle (6) by the upper port (7) of conduit, surpass conduit upper end actinal surface (7) if extrude liquid, the liquid that then exceeds also can sucked back container bottle (6) in, the inside and outside pressure equilibrium of recovering of container.

Total the above, the present utility model outward appearance novelty, compact conformation has been simplified the complex process of accurate quantitative liquid getting; Starting material have been saved by composite design; Reusable; And the pollution that remaining liq is subjected in the minimizing container.Enforcement of the present utility model can reach the effect of expection really, and concrete structure and technical scheme that it disclosed have novelty, creativeness and usability.

Claims

1. squash type liquid measuring vessel, it is characterized in that it is covered by a graduated cylinder, a top is that graduated cylinder, bottom are container closures and have conduit vertically to pass the assembly of graduated cylinder and the total face of container closure, form with a common vessel bottle, bottle cap by the graduated cylinder bottom, the graduated cylinder sealing is installed on the common vessel mouth, and conduit vertically passes graduated cylinder and the total face of bottle cap and stretches into container bottle inside.

2. the liquid measuring vessel of squash type according to claim 1, it is characterized in that: graduated cylinder, conduit and container closure are as a whole, and conduit vertically passes graduated cylinder and the total face of bottle cap.

3. the liquid measuring vessel of squash type according to claim 1 is characterized in that: the upper port of conduit is a little more than the maximum scale of graduated cylinder, and the lower port of conduit is in close proximity to the container bottle bottom.

4. the liquid measuring vessel of squash type according to claim 1, it is characterized in that: the common vessel bottle is the container that can be subjected to external force crimp.