CN205602342U

CN205602342U - Fluid packing

Info

Publication number: CN205602342U
Application number: CN201521027371.5U
Authority: CN
Inventors: 王国军
Original assignee: Gunter International Group Ltd
Current assignee: Gunter International Group Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-09-28
Anticipated expiration: 2025-12-10

Abstract

The utility model relates to a fluid packing technical field provides a fluid packing. This fluid packing includes first press section, second press section, connecting portion and drain pipe, first press section and second press section set up relatively, and connecting portion are connected between first press section and second press section and are enclosed and establish into the extrusion chamber, but constriction part be beta structure, and as constriction part during at fold condition, first press section and second press section are hugged closely to what make the extrusion intracavity waits that it discharges more totally to push the fluid, the effectual waste of having avoided remaining and having led to the fact.

Description

Package with fluid

Technical field

This utility model relates to package with fluid technical field, it is provided that a kind of package with fluid, more specifically relates to a kind of liquid medicine packaging.

Background technology

The fluids such as liquid medicine generally use the packaged form of squeezable discharge, and for avoiding in the process breakage of packing transported and pick and place, the material that packaging is selected the most all has certain non-deformability, and generally uses circle or ellipsoidal structure.And when push-through packs makes liquid medicine discharge, the position of the bending degree maximum of packaging often embodies the strongest resistance to bending, this just makes the inner space of packaging be difficult to be further compressed, therefore liquid medicine can be caused to form the phenomenon of more residual after extrusion, and this type of packaging is generally all non-returnable container, can be widely used, this can cause the biggest wasting of resources undoubtedly, also brings unnecessary expense to consumer simultaneously.

Utility model content

(1) to solve the technical problem that

The technical problem being existing package with fluid and there is more residual after extrusion fluid to be solved in the utility model.

(2) technical scheme

For solving above-mentioned technical problem, this utility model provides a kind of package with fluid, and this package with fluid includes extrusion chamber and drain pipe；Described extrusion chamber is used for housing fluid to be extruded；Described drain pipe connects with described extrusion chamber, is used for deriving described fluid to be extruded；

Described extrusion chamber includes the first press section, the second press section and contraction flow region, described first press section and the second press section lay respectively at the relative both sides of described extrusion chamber, described contraction flow region is the constriction between described first press section and described second press section, described contraction flow region is folding structure, when described contraction flow region is in folded state, described first press section is close to described second press section.

Preferably, described first press section and the second press section are planar structure.

Preferably, described contraction flow region has elasticity.

Preferably, described contraction flow region is wavy shaped configuration.

Preferably, also include support bar, described support bar is arranged on outside described extrusion chamber, one end is hinged with described first press section, the other end removably connects with described second press section, and described support bar supports so that described contraction flow region is in deployed condition for being formed between described first press section and the second press section.

Preferably, the port of export of described drain pipe is provided with closure.

Preferably, also including that QI invigorating chamber, described QI invigorating chamber are connected to connect on described first press section, the second press section or described contraction flow region and with described extrusion chamber, described QI invigorating chamber is compressible structure, internal equipped with gas；

Described drain pipe is sufficiently fine, discharge to ensure its internal fluid to be extruded can be pressed by gas.

Preferably, described QI invigorating chamber and the communicating position of described extrusion chamber are near described drain pipe.

(3) beneficial effect

A kind of package with fluid that this utility model provides, including the first press section, the second press section, contraction flow region and drain pipe；First press section and the second press section are oppositely arranged, contraction flow region is connected to enclose and be set as extrusion chamber between the first press section and the second press section, contraction flow region is folding structure, when contraction flow region is in folded state, first press section and the second press section are close to, so that the fluid to be extruded in extrusion chamber is discharged the most complete, effectively avoid the waste remained and cause.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of a kind of package with fluid of this utility model embodiment.

Reference:

1, extrusion chamber；11, the first press section；12, the second press section；13, contraction flow region；2, drain pipe；3, support bar；4, QI invigorating chamber；5, closure.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " connects " and should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.

As shown in Figure 1, a kind of package with fluid that this utility model embodiment provides, for fluid to be extruded holding and extrusion in use when depositing, liquid to be extruded can be the flowing materials such as some detergents, shampoo or the toothpaste used in liquid medicine, cream drug, or daily life.

This package with fluid includes, including first press section the 11, second press section 12, contraction flow region 13 and drain pipe 2；First press section 11 is oppositely arranged with the second press section 12, contraction flow region 13 is connected to enclose and be set as extrusion chamber 1 between the first press section 11 and the second press section 12, extrusion chamber 1 is used for housing fluid to be extruded, and drain pipe 2 connects with extrusion chamber 1, is used for deriving fluid to be extruded；Contraction flow region 13 is folding structure, similar wavy, when contraction flow region 13 is in folded state, the first press section 11 can realize being close to the second press section 12, so that the fluid to be extruded in extrusion chamber 1 is discharged the most complete, effectively avoid the waste remained and cause.

For avoiding the leaked liquid when depositing, can arrange closure 5 at the opening part of drain pipe 2, this closure 5 is opened in use, is blocked by the open section of drain pipe 2 when depositing, specifically can use Bottle cap structure or stopper etc..

First press section 11 and the second press section 12 are both preferably planar structure, the first press section 11 so can be enable all to accomplish to be close to the second press section 12 entirety when extruding is drawn close, further reduce the residual of fluid to be extruded.

Contraction flow region 13 preferably has elasticity, after fluid to be extruded in once discharging extrusion chamber 1, first press section 11 and the second press section 12 can be flicked under the effect of its own resilient by contraction flow region 13, make drain pipe 2 have the ability being drawn inwardly to simultaneously, so that this packaging can be reused, and easy to operate.

It addition, this packaging also includes that support bar 3, support bar 3 are arranged on that extrusion chamber 1 is outer, one end is hinged with the first press section 11, the other end and the second press section 12 removably connect.Package with fluid is during transport or depositing, make the state keeping being connected between support bar 3 with the second press section 12, specifically can use the connected mode such as buckle connecting structure or connected structure, support bar 3 forms support so that contraction flow region 13 is in deployed condition between the first press section 11 and the second press section 12, it is to avoid cause fluid to be extruded to be extruded because touching by mistake；In use, the connection between support bar 3 and the second press section 12 is disconnected, extrusion operation can be carried out, very convenient to use.

Preferably, this packaging also includes QI invigorating chamber 4, QI invigorating chamber 4 connects with extrusion chamber 1, is specifically attached in any one in first press section the 11, second press section 12 and contraction flow region 13, but is preferably connected on the first press section 11 or second press section 12 of material comparatively robust；QI invigorating chamber 4 is compressible structure, internal equipped with gas, after the extruding completing extrusion chamber 1, although the emptying completely of the fluid in extrusion chamber 1, but still have fluid residuals in drain pipe 2, now, keep the squeezed state of extrusion chamber 1, extruding QI invigorating chamber 4 simultaneously, and the pipe diameter determing of drain pipe 2 should the most enough carefully so that the gas discharged in QI invigorating chamber 4 is when entering in drain pipe 2, utilize the effect of surface tension of liquid, make fluid be pressed by gas and discharge, thus can realize making full use of of fluid to be extruded.It addition, QI invigorating chamber 4 connect with described extrusion chamber 1 be located proximate to drain pipe 2, the gas in such QI invigorating chamber 4 can be pressed directly in drain pipe 2.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and replacement, these improve and replace and also should be regarded as protection domain of the present utility model.

Claims

1. a package with fluid, it is characterised in that include the first press section (11), the second press section (12), contraction flow region (13) and drain pipe (2)；

Described first press section (11) is oppositely arranged with described second press section (12), described contraction flow region (13) is connected to enclose and be set as extrusion chamber (1) between described first press section (11) and described second press section (12), described extrusion chamber (1) is used for housing fluid to be extruded, described drain pipe (2) connects with described extrusion chamber (1), is used for deriving described fluid to be extruded；

Described contraction flow region (13) is folding structure, and when described contraction flow region (13) is in folded state, described first press section (11) is close to described second press section (12).

Package with fluid the most according to claim 1, it is characterised in that described first press section (11) and the second press section (12) are planar structure.

Package with fluid the most according to claim 1, it is characterised in that described contraction flow region (13) has elasticity.

Package with fluid the most according to claim 1, it is characterised in that described contraction flow region (13) is wavy shaped configuration.

Package with fluid the most according to claim 1, it is characterized in that, also include support bar (3), described support bar (3) be arranged on described extrusion chamber (1) outward, one end is hinged with described first press section (11), the other end removably connects with described second press section (12), described support bar (3) is for forming support so that described contraction flow region (13) is in deployed condition between described first press section (11) and the second press section (12).

Package with fluid the most according to claim 1, it is characterised in that the port of export of described drain pipe (2) is provided with closure (5).

7. according to the package with fluid described in any one of claim 1 to 6, it is characterized in that, also include that QI invigorating chamber (4), described QI invigorating chamber (4) are connected to described first press section (11), the second press section (12) or described contraction flow region (13) and above and connect with described extrusion chamber (1)；Described QI invigorating chamber (4) is compressible structure, internal equipped with gas；

Described drain pipe (2) is sufficiently fine, discharge to ensure its internal fluid to be extruded can be pressed by gas.

Package with fluid the most according to claim 7, it is characterised in that the communicating position of described QI invigorating chamber (4) and described extrusion chamber (1) is near described drain pipe (2).