CN208616459U - The two-tube toothpaste packing of vapour-pressure type multitube lotion packaging and application lotion packaging - Google Patents

Abstract

The utility model discloses the two-tube toothpaste packings of a kind of vapour-pressure type multitube lotion packaging and application lotion packaging, tube body, vapour-pressure type operating device and piston including multitube lotion packaging, multiple cavities are equipped in tube body, the piston is separately mounted in each cavity, also there are multiple paste outlets, paste outlet is corresponding with cavity on tube body；Piston is pushed by pressing vapour-pressure type operating device, so that the lotion accommodated in the cavity is pushed out paste outlet under the effect of piston；It further include multiple lids, cover cap closes on paste outlet, and lid is opened, allows lotion to be freely pushed out, covers lid, and the lid can stop lotion to be pushed out.The lotion packs the lotion for being suitble to different performance, and can be realized by single pneumatic shuttle and realize that the lotion stored in different pipes is discharged in selectivity.

Description

The two-tube toothpaste packing of vapour-pressure type multitube lotion packaging and application lotion packaging

Technical field

The utility model relates to the packaging field of lotion, the lotion is packed and applied to specially a kind of vapour-pressure type multitube lotion The two-tube toothpaste packing of packaging.

Background technique

Currently, can also be accommodated simultaneously without a kind of toothpaste packing using the same pump on the market two or more Toothpaste, moreover it is possible to be discharged respectively.

If CN201404880Y discloses a kind of vacuum pump that can spray at least two different contents simultaneously, although this Kind device can accommodate two or more contents simultaneously, but its disclosed structure is that two or more contents is passed through vacuum Pumping is discharged simultaneously after inhaling, and removes cap although those skilled in the art are readily conceivable that, is not had to two kinds thus Content is discharged simultaneously, but technical solution and attached drawing according to disclosed in it can obviously be known, there is still a need for more than two Pump is cooperated respectively at different contents, is squeezed by different pumps and different contents is discharged, cannot achieve by one The effect of content required for the discharge of a pump selectivity.

Utility model content

The utility model aim is solution above-mentioned technical problem, and it is more to provide a kind of vapour-pressure type that can select discharge lotion The two-tube toothpaste packing of pipe lotion packaging and application lotion packaging, not by single air pressure type device selectively discharge packaging With the lotion in pipe.

In order to achieve the above object, the technical solution of the utility model has:

A kind of multitube lotion packaging, tube body, vapour-pressure type operating device and piston including multitube lotion packaging, the pipe Body open at one end, the other end are equipped with multiple paste outlets；It further include multiple lids, the cover cap closes on the paste outlet；Institute The multiple cavities for being equipped in tube body and cooperating respectively with the paste outlet are stated, the quantity of the piston cooperates the quantity of the cavity to set It sets, the mobilizable setting of the piston is in the cavity；The vapour-pressure type operating device is pressed rear resilient, vapour-pressure type operation dress It sets and is mounted on the open one end of tube body, multiple cavities are respectively communicated with vapour-pressure type operating device, and the piston side is described in Vapour-pressure type operating device, the other side surround with cavity or part cavity towards the paste outlet and form the appearance for accommodating lotion Chamber, the vapour-pressure type operating device have air intake, which is cut off when pressing vapour-pressure type operating device and is stopped Fluid stopping enters air, while piston is under the influence of air pressure towards paste outlet activity.

Such as a kind of multitube lotion packaging of the utility model, including tube body, vapour-pressure type operating device and piston, tube body one End is equipped with paste outlet, and the other end is opening, and is equipped with the vapour-pressure type operating device, and piston is arranged in paste outlet and vapour-pressure type In tube body between operating device, air pressure is generated by operation vapour-pressure type operating device to push piston living to paste outlet one end It is dynamic, to achieve the effect that lotion is discharged from paste outlet one end；Meanwhile lid is installed on paste outlet, lid when closed, The air pressure generated by vapour-pressure type operating device can not active the opening lid, need by first will manually or other means Lotion is discharged by the operation of vapour-pressure type operating device again after opening in lid；The tube body is divided into multiple cavities, the lid, The quantity of paste outlet and piston is equipped with the cavity, opens or closes the lid on different paste outlets by selecting, The vapour-pressure type operating device is operated, pushes the piston of the corresponding paste outlet for opening lid that lotion is discharged from the paste outlet, and The paste outlet of lid is closed due to being not turned on lid, causes the corresponding piston when operating vapour-pressure type operating device that can not be pushed away It is dynamic, and then lotion will not be discharged, realize the effect of selectivity discharge lotion；The air intake is to press vapour-pressure type behaviour Make to be passed through air balance air pressure inside in the backward vapour-pressure type operating device of device, avoids it after pushing piston again by piston It draws back, so needing to cut off the air intake when pressing the vapour-pressure type operating device, it is avoided to generate leakage and can not generate Air pressure pushes piston.

Further, it is arranged between the piston and the wall of cavity for movable sealing.For avoid the lotion of piston side from Its gap leakage between the wall of cavity, while also piston being avoided also to reveal in active procedure.

Further, the connection of the vapour-pressure type operating device and tube body sealing.Packaging vapour-pressure type operating device is being grasped Air-tightness when making can be stablized and generate air pressure promotion piston.

Preferably, the vapour-pressure type operating device has the pressing area for being pressed, and the air intake is setting The first perforation in the pressing area.In general, user can be pressed in air pressure operating device by finger, grasped in air pressure Make the first perforation of pressing area setting of device, user will place a finger on the pressing area simultaneously naturally in pressing The first perforation of blocking so that generate air pressure in air pressure operating device and push piston, after terminating pressing, finger can leave it is described by Intermediate pressure section, natural first perforation are opened, in vapour-pressure type operating device recuperation, are perforated from first and be passed through control to the inside of it System balances its internal pressure, its internal negative pressure that generates is avoided to draw back the piston.

Preferably, the air intake includes Non-return air valve and the second perforation, and second perforation is arranged in the air pressure In formula operating device, the Non-return air valve is mounted in second perforation or Non-return air valve is mounted on the vapour-pressure type operation In device, and cooperate with biperforate position.By Non-return air valve and the second perforation cooperation, air one-way flow is controlled Enter in air pressure type device, equally also can be that the multitube lotion packs normal work, and a relatively upper scheme, this programme is also not It needs to limit Non-return air valve and biperforate position, the vapour-pressure type operating device of special shape or special construction can be allowed User is more conveniently practical.

Further, the piston has pressure balancing structure.Multitube lotion packaging can selectively be discharged for this, It is non-selected discharge lotion cavity in the also effect by the air pressure of vapour-pressure type operating device, equally also can the cavity it is corresponding Piston can thus form internal pressure in the cavity, and also lotion in cavity can be extruded on corresponding lid, when user exists When opening the lid, the use for just easily causing the leakage of lotion and influencing user can also if the viscosity of the lotion is higher It causes to stick lid, so that user is difficult to open the lid.The pressure balancing structure includes stomata and semi-permeable membrane, the gas Hole penetrates the piston, and the semi-permeable membrane is mounted on piston, and can be at least covered on the stomata.By stomata, make Obtaining cavity can be connected to vapour-pressure type operating device, to balance the pressure in cavity, constitute since lotion is generally macromolecular, Can not be by semi-permeable membrane, and there are a large amount of small molecules in air, hold very much across semi-permeable membrane, can balance pressure and prevent Lotion in cavity leaks out.

Further, described lid one end and tube body are hinged, and the lotion is equipped with the card being socketed with the paste outlet The outer wall of tight ring, the bail wire and paste outlet is interference fitted, and the other end of the lid is equipped with convex block, is cooperated with the tube body, Convex block is set to be buckled in tube body upper cover closing lid body.User presses vapour-pressure type behaviour in the case where being not turned on lid in curiosity When making device, it is possible to open lid due to the air pressure that vapour-pressure type operating device generates, cause the leakage of internal lotion, simultaneously The case where there is also when only opening part lid, pressing vapour-pressure type operating device opens the lid not being opened；In order to It prevents that the lid not being opened is opened maloperation in pressing, the clamping of paste outlet socket is set on lid The outer wall of ring, bail wire and paste outlet is interference fitted, and prevents to press when vapour-pressure type operating device generated pressure from beating easily The lid is opened, meanwhile, also increase convex block and tube body cooperates, and further lid is prevented to be misused and open, the convex block The other end of opposite tube body Yu lid hinged place is set, and the hinged place of lid forms a mechanics lever as fulcrum, convenient User opens the bail wire and paste outlet of interference fit with hand easily.

Preferably, there are two the cavity is set, the quantity of the lid, paste outlet and piston is set with cavity cooperation It sets.

A kind of two-tube toothpaste packing packed using above-mentioned multitube lotion, there are two the cavity is set, and in two cavitys It is interior to be packed into different toothpaste.

Further, the tube body is hard packing material tube body.Tube body is avoided to deform in use, equally also for convenience User holds tube body, presses the vapour-pressure type operating device.

Detailed description of the invention

Fig. 1 is the perspective view that the multitube lotion of the utility model is packed；

Fig. 2 is the cross-sectional view that the multitube lotion of the utility model is packed；

Fig. 3 is a kind of cross-sectional view of embodiment of the vapour-pressure type operating device of the utility model；

Fig. 4 is the cross-sectional view of another embodiment of the vapour-pressure type operating device of the utility model；

Fig. 5 is the cross-sectional view of the embodiment 1 of the piston of the utility model；

Fig. 6 is the cross-sectional view of the embodiment 2 of the piston of the utility model；

Fig. 7 is the cross-sectional view of the embodiment 3 of the piston of the utility model；

Fig. 8 is the perspective view of the lid of the utility model；

Fig. 9 is the cross-sectional view of the lid of the utility model；

Figure 10 is a kind of cross-sectional view of embodiment of the tube body of the utility model；

Figure 11 is the cross-sectional view of another embodiment of the tube body of the utility model.

Specific embodiment

A kind of vapour-pressure type multitube lotion packaging of the utility model is described with reference to the drawings and using the two-tube of lotion packaging Toothpaste packing.

As shown in Fig. 1 to 7, including tube body 1, vapour-pressure type operating device 2 and piston 4,1 one end of tube body are equipped with paste outlet 11, the other end is opening, and is equipped with the vapour-pressure type operating device 2, and the setting of piston 4 is in paste outlet 11 and vapour-pressure type operation dress It sets in the tube body 1 between 2, air pressure is generated by operation vapour-pressure type operating device 2 to push piston 4 living to 11 one end of paste outlet It is dynamic, to achieve the effect that lotion is discharged from 11 one end of paste outlet；Meanwhile lid 3 being installed on paste outlet 11, lid 3 exists When closing, by vapour-pressure type operating device 2 generate air pressure can not active the opening lid 3, need by manually or its Lotion is discharged by the operation of vapour-pressure type operating device 2 again after first opening lid 3 in its mode；The tube body 1 is divided into multiple Cavity 12, the quantity of the lid 3, paste outlet 11 and piston 4 are equipped with the cavity 12, play on or off by selection The lid 3 on different paste outlets 11 is closed, the vapour-pressure type operating device 2 is operated, pushes the corresponding paste outlet 11 for opening lid 3 Lotion is discharged piston 4 from the paste outlet 11, and the paste outlet 11 for closing lid 3 causes operating due to being not turned on lid 3 Corresponding piston 4 can not be pushed when vapour-pressure type operating device 2, and then lotion will not be discharged, and be realized through unified air pressure The effect of operating device selectively discharge lotion；The air intake is to press the rear to air pressure of vapour-pressure type operating device 2 It is passed through air balance air pressure inside in formula operating device 2, avoids it from again drawing back piston 4 after pushing piston 4, so pressing It when pressing the vapour-pressure type operating device 2, needs to cut off the air intake, avoids it from generating leakage and air pressure can not be generated and push piston 4。

As shown in Fig. 2, there are two the cavity 12 sets, the quantity of the lid 3, paste outlet 11 and piston 4 with it is described Cavity 12 is equipped with, and the piston 4 is mobilizable to be arranged in cavity 12, and 4 side of piston is grasped towards the vapour-pressure type Make device 2, the other side forms in this side with cavity 12 or part cavity 12 towards the paste outlet 11 and accommodates lotion Cavity 13.

To avoid the lotion of 4 side of piston from its gap leakage between the wall of cavity 12, by piston 4 and cavity 12 Movable sealing is set as between wall.Such as the one or more sealings of region setting cooperated between piston 4 and the wall of cavity 12 Circle, or between will in the region cooperated between piston 4 and the wall of cavity 12 outside socket soft balsam cover in vitro, can be with cavity 12 Wall between be adjacent to and seal, above structure can also guarantee that good sealing structure can still be maintained in the activity of piston 4.

The vapour-pressure type operating device 2 be pressed it is rear resilient, including vapour-pressure type operating device 2 itself have elasticity can be extensive Multiple ability, or increasing flexible liner inside it makes it have recovery capability, can restore after its pressing, make under it Primary pressing is ready, and includes for lotion, especially the packaging of toothpaste, it should also avoid disposably pressing incited somebody to action More paste extrusion packagings is outer, is difficult to control the amount for squeezing out lotion if squeezing out and excessively will lead to user, so by vapour-pressure type The air pressure that operating device 2 generates every time is arranged low as far as possible, slows down the extruded velocity of lotion, so that user's control be facilitated to squeeze out cream The amount of body.

The vapour-pressure type operating device 2 has air intake, which is cut when pressing vapour-pressure type operating device 2 Break and stop flow into air, while piston 4 restores to be passed through sky under the influence of air pressure towards 11 activity of paste outlet after terminating pressing Gas, 2 internal pressure of Balance Air pressure type operating device, while restore the vapour-pressure type operating device 2.

Moreover, pushing piston 4 to enable vapour-pressure type operating device 2 to stablize output air pressure, the vapour-pressure type is operated and is filled 2 connections that sealing is set as with tube body 1 are set, to ensure that the air-tightness of vapour-pressure type operating device 2.

The utility model provides the embodiment of a variety of air intakes, comprising:

Embodiment 1

Such as Fig. 2, the vapour-pressure type operating device 2 has the pressing area 24 for being pressed, and the air intake is to set Set the first perforation 21 in the pressing area 24.In general, user can be pressed in air pressure operating device by finger, First perforation 21 of the setting of pressing area 24 of air pressure operating device, user in pressing, will place a finger on naturally it is described by On intermediate pressure section 24 and the first perforation 21 is blocked, so that generate air pressure in air pressure operating device and push piston 4, after terminating pressing, Finger can leave the pressing area 24, and natural first perforation 21 is opened, in 2 recuperation of vapour-pressure type operating device, by First perforation 21 to its inside be passed through control, balance its internal pressure, its internal negative pressure that generates avoided to take out the piston 4 It returns.

Embodiment 2

Such as Fig. 3, the air intake includes Non-return air valve 23 and the second perforation 22, and second perforation 22 is arranged described In vapour-pressure type operating device 2, the Non-return air valve 23 is mounted in second perforation 22.

Embodiment 3

Such as Fig. 4, the air intake includes Non-return air valve 23 and the second perforation 22, and second perforation 22 is arranged described In vapour-pressure type operating device 2, the Non-return air valve 23 is mounted in the vapour-pressure type operating device 2, and is worn with described second The position in hole 22 cooperates.

Embodiment 2 and embodiment 3, which are disclosed, carries out cooperation air inlet structure including Non-return air valve 23 and the second perforation 22, Control air unidirectionally flows into air pressure type device, equally also can be that the multitube lotion packs normal work, and opposite embodiment 1, scheme disclosed in embodiment 2 and embodiment 3 does not need the position of limitation Non-return air valve 23 and the second perforation 22, for special Shape or the vapour-pressure type operating device 2 of special construction can allow user is practical must be more convenient.

To prevent that pressure is arranged in the piston 4 in the 12 inner product pressure accumulation power of cavity for being not switched on the lotion of paste outlet 11 Balanced structure.For it is this can selectively be discharged multitube lotion packaging, it is non-selected discharge lotion cavity 13 in also by The effect of the air pressure of vapour-pressure type operating device 2, equally also can the corresponding piston 4 of cavity 13, thus can be in the cavity 13 Internal pressure is formed, lotion in cavity 13 can be also extruded on corresponding lid 3, when user is when opening the lid 3, is just held very much The use for easily causing the leakage of lotion and influencing user also will cause if the viscosity of the lotion is higher and stick lid 3, so that User is difficult to open the lid 3.

The pressure balancing structure includes stomata 41 and semi-permeable membrane 42, and the stomata 41 penetrates the piston 4, described semi-transparent Film 42 is mounted on piston 4, and can at least cover the region of the stomata 41.By stomata 41, enable cavity 13 with Vapour-pressure type operating device 2 is connected to, to balance the pressure in cavity 13, is constituted, can not be passed through since lotion is generally macromolecular Semi-permeable membrane 42, and there are a large amount of small molecules in air, hold very much across semi-permeable membrane 42, can balance pressure and prevent cavity Lotion in 13 leaks out.

The utility model provides the embodiment of a variety of stomatas 41 and semi-permeable membrane 42, comprising:

Embodiment 1,2

Such as Figures 5 and 6, semi-permeable membrane 42 is arranged in inside and outside piston 4, the position of the corresponding stomata 41.By viscous Semi-permeable membrane 42 is fixed on the outer wall of piston 4 by patch or other fixed forms.

Embodiment 3

As the piston 4 is arranged to two parts, including first part and second to avoid semi-permeable membrane 42 from falling off by Fig. 7 Point, mutual split between two parts, and the semi-permeable membrane 42 clamping is corresponded into the gas between the first and second The position in hole 41 is fixed.

A kind of two-tube toothpaste packing packed using above-mentioned multitube lotion, there are two the cavity 12 is set, and in two chambers Different toothpaste is packed into body 12.Distinguishing identifier is set in 1 outer surface corresponding region of tube body, to distinguish different toothpaste

The tube body 1 is hard packing material tube body 1.Such as PP pipe hard packing material avoids tube body 1 from becoming in use Shape equally also holds tube body 1 for convenience of user, presses the vapour-pressure type operating device 2.

As shown in FIG. 8 and 9, the utility model additionally provides a kind of lid simply uncapped with the packaging cooperation of multitube lotion 3, lid 3 is opened, lotion can be allowed freely to be pushed out, and lid 3 is covered, and the lid 3 can stop lotion to be pushed out；Wherein The signal of single lid 3 with the cooperation of single paste outlet 11 is given, 3 one end of lid and tube body 1 are hinged, and the other end is equipped with convex block 32, the tube body 1 is equipped with the groove 111 for 32 snapping of convex block, and groove 111 and 32 snapping of convex block close the lid of lid 3 in tube body 1 On, thus prevent when being not turned on lid 1 press vapour-pressure type operating device 2 lid 3 not being opened is opened, and with When lid 3 is opened at family, using the hinged place of lid 3 as fulcrum, a mechanics lever is formed, so that user be made to be opened easily with hand Lid 3；The lid 3 is additionally provided with bail wire 31, and bail wire 31 is socketed on paste outlet 11, and bail wire 31 is outer with paste outlet 11 Wall interference fit, when further preventing to press vapour-pressure type operating device 2 generated pressure from opening the lid 3 easily, and In user's opening cover 3, because of the effect of lever, user can also open easily lid 3 with finger.

As shown in Figure 10, the tube body 1 be round tube, from it is spaced intermediate be two cavitys, be respectively equipped with piston 4, round tube Tube body 1 can facilitate user to hold, and facilitate force also to press the vapour-pressure type operating device 2.

As shown in figure 11, the tube body 1 is set as multiple round tubes once connected, and one is formed in each round tube each other Independent cavity, inside are also respectively arranged with piston 4, the groove being recessed inwardly are formed in the junction of each round tube, equally Hand can be facilitated to be held, Xiang Suoshu vapour-pressure type operating device 2 applies strength.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model Constitute any restrictions.

Claims (10)

1. a kind of vapour-pressure type multitube lotion packaging, tube body, vapour-pressure type operating device and piston including multitube lotion packaging, institute Tube body open at one end is stated, the other end is equipped with multiple paste outlets；It further include multiple lids, the cover cap is closed in the paste outlet On；It is characterized in that, the multiple cavities with paste outlet cooperation respectively are equipped in the tube body, the quantity cooperation of the piston The quantity of the cavity is arranged, and the mobilizable setting of the piston is in the cavity；The vapour-pressure type operating device can answer after being pressed Original, the vapour-pressure type operating device are mounted on the open one end of tube body, and multiple cavities are respectively communicated with vapour-pressure type operating device, described Towards the vapour-pressure type operating device, the other side surrounds shape towards the paste outlet, and with cavity or part cavity for piston side At the cavity for accommodating lotion, the vapour-pressure type operating device has air intake, and the air intake is in pressing vapour-pressure type operation It is cut off when device and stops flow into air, while piston is under the influence of air pressure towards paste outlet activity.

2. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that between the piston and the wall of cavity For movable sealing setting.

3. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that the vapour-pressure type operating device and pipe The connection of body sealing.

4. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that the vapour-pressure type operating device has Pressing area for being pressed, the air intake are the first perforation being arranged in the pressing area.

5. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that the air intake includes unidirectional gas Valve and the second perforation, second perforation are arranged in the vapour-pressure type operating device, and the Non-return air valve is mounted on described the In two perforation or Non-return air valve is mounted in the vapour-pressure type operating device, and is cooperated with biperforate position.

6. vapour-pressure type multitube lotion packaging according to claim 2, which is characterized in that the piston has pressure balance knot Structure, the pressure balancing structure include stomata and semi-permeable membrane, and the stomata penetrates the piston, and the semi-permeable membrane is mounted on piston On, and can at least be covered on the stomata.

7. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that described lid one end and tube body are cut with scissors It connects, the lotion is equipped with the bail wire being socketed with the paste outlet, and the outer wall interference fit of the bail wire and paste outlet should The other end of lid is equipped with convex block, cooperates with the tube body, convex block is made to be buckled in tube body upper cover closing lid body.

8. vapour-pressure type multitube lotion packaging according to claim 1, which is characterized in that described there are two the cavity is set The quantity of lid, paste outlet and piston is equipped with the cavity.

9. a kind of two-tube toothpaste packing using any one of claim 1 to the 8 vapour-pressure type multitube lotion packaging, feature exist In there are two the cavity is set, and being packed into different toothpaste in two cavitys.

10. two-tube toothpaste packing according to claim 9, which is characterized in that the tube body is hard packing material tube body.