CN102249045A

CN102249045A - Extruder structure of reversely-suspended liquid container

Info

Publication number: CN102249045A
Application number: CN201010178542XA
Authority: CN
Inventors: 何金章
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2011-11-23

Abstract

The invention provides an extruder structure of a reversely-suspended liquid container. The extruder structure comprises an extruder shell, a check valve and an extruded tube, wherein the extruder shell is internally provided with a liquid storage space; one end of the check valve is correspondingly connected with the extruder shell, and the other end of the check valve is connected with an outlet at the bottom end of a reversely-suspended liquid container; one end of the extruded tube penetrates through the liquid storage space, a side hole is arranged on the extruded tube body positioned in the liquid storage space, an annular side of the side hole of the extruded tube is equipped with a piston ring which seals the side hole at ordinary time, and the piston ring unseals the side hole when the extruded tube is pushed; and the check valve is used for preventing liquid backflow so that the liquid in the liquid storage space enters the extruded tube via the side hole and then is discharged outwards. The extruder structure has efficacies of actually discharging the liquid without residues and effectively reducing material cost and logistics expense, and the extruder structure is convenient for use.

Description

Hang upside down the squeezer structure of formula liquid container

Technical field

The present invention relates to a kind of structure of container of loaded with liquid, relate in particular to a kind of squeezer structure that hangs upside down the formula liquid container.

Background technology

General clean solution, as bath oil, shampoo, essence etc. washes the dishes, on packing, all adopt the Bottle ﹠ Can packing, it uses goes up except that consumption takes up space, have more following shortcoming: when clean solution when using up, just relatively be not easy to pour out, and can cause the residual surplus of clean solution thoroughly not utilize, cause waste easily; Moreover in the mode that Bottle ﹠ Can is packed clean solution, not only its Material Cost and logistics cost are higher, and also underaction of the changeability of its shape and capacity.

In view of this,, be primary problem of the present invention so how to improve the problems referred to above, therefore, the inventor through constantly think hard with study after, develop the present invention finally.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcome the above-mentioned defective that prior art exists, and provide a kind of squeezer structure that hangs upside down the formula liquid container, it has and liquid can be discharged and not residual effect really the effect that has ease of use again and can effectively reduce its Material Cost and logistics cost.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of squeezer structure that hangs upside down the formula liquid container, it is characterized in that, it includes: a squeezer housing, the one end is formed with one and connects and establish mouth, the other end then is formed with one and wears mouth, and defines in this squeezer enclosure interior and to be formed with one and to connect with this respectively and establish mouthful and this wears the liquid storage space that mouth communicates; One check (non-return) valve, be to be arranged in connecing of this squeezer housing with one end correspondence to establish in the mouth, this check (non-return) valve other end then outwards is formed with an opening that joins in order to the discharge orifice with a liquid container bottom, and be formed with a passage in this check (non-return) valve inside, and at ordinary times down this check (non-return) valve be to make its passage and opening be the state that communicates; One extruded tube, the one end is to be arranged in this liquid storage space through the wearing mouth of this squeezer housing, the other end then extends and is equipped with a feed flow mouth that communicates with this extruded tube towards this squeezer outside, and an elastic component is arranged in this liquid storage space and in order to this extruded tube of contact, and this extruded tube is positioned on the pipe shaft in this liquid storage space and offers a side opening, and be provided with a piston ring in the side opening ring side of this extruded tube, in at ordinary times down this extruded tube be to be subjected to this elastic component contact and to make this piston ring can corresponding this side opening of sealing, and when passing this extruded tube towards the extruding of this liquid storage space, this side opening can break away from this piston ring seal, and borrow the extruding pressure that this liquid storage space is caused to change, and make this check (non-return) valve seal its passage, and make the liquid that is arranged in this liquid storage space be enter this extruded tube through this side opening, discharge by this feed flow mouth again.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein the discharge orifice of liquid container has an outside thread, and the opening of this check (non-return) valve then has the negative thread that can corresponding be bolted on this discharge orifice.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein the squeezer outside has extended to form a scratching part down.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein be installed with an external member in the passage of check (non-return) valve, this external member top has one and is the corresponding through hole that communicates with this opening, this external member bottom then is provided with a carriage, this carriage is to protrude out the support arm that several are set in distance up, and be formed with a gap respectively in two adjacent arm rooms, one be the pearl body that is oppositely arranged and to be support have on this each support arm top with this through hole, and the external diameter of this pearl body is greater than the bore of this through hole, and in following at ordinary times, this pearl body is to be subjected to this each support arm support, and borrow the gap of this each arm room and make that this through hole is to be the state that communicates with this opening, and when the liquid that is arranged in this liquid storage space was squeezed, liquid that this pearl body can be extruded drove and seals this through hole up.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein extruded tube is to be socketed to form mutually by pipe in an outer tube and, this extruded tube is to pass wearing mouthful and being arranged in this liquid storage space of this squeezer housing with pipe in it, and be to define the one first pushing tow face that is formed with in order to the ora terminalis that pipe in this socket-connects in this outer tube, pipe then extends out the one second pushing tow face that is formed with on the end-rings edge in this liquid storage space in this, in descending this extruded tube at ordinary times is be subjected to this elastic component butted, and second pushing tow face of pipe is to be resisted against this piston ring lateral margin to seal this side opening in it and make.

The aforesaid squeezer structure that hangs upside down the formula liquid container, the wherein interior end of pipe towards this liquid storage space is formed with a groove, and this elastic component is to be resisted against on the internal face in this liquid storage space with the one end, the other end then is resisted against in the groove of pipe in this.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein when the user imposes the squeeze force in this liquid storage space on one day to this extruded tube, promptly can drive this extruded tube and begin displacement, and make in this second pushing tow face on pipe gradually away from this piston ring, and then drive this side opening and break away from this piston ring seal, and the first pushing tow face of this outer tube is the inner edge slippage of this piston ring of pushing and pressing along this liquid storage space, and whereby the liquid that is arranged in this liquid storage space is formed a squeezing action.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein liquid container is made of plastic bag, and the plastic bag structure that this plastic tape is single layer plastic bag structure or composite multi-layer.

The aforesaid squeezer structure that hangs upside down the formula liquid container, wherein the liquid container top more is provided with a hanging unit.

The invention has the beneficial effects as follows that it has and liquid can be discharged and not residual effect really the effect that has ease of use again and can effectively reduce its Material Cost and logistics cost.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a decomposing schematic representation of the present invention

Fig. 2 is the schematic appearance after the present invention assembles

Fig. 3 is the generalized section after the present invention assembles

Fig. 4 is a running condition scheme drawing of the present invention, colludes the scratching part that is held in the squeezer housing in order to show as the user with forefinger, and the state of the thumb application of force when pushing the feed flow mouth

Fig. 5 is a running condition scheme drawing of the present invention, in order to show the state when side opening breaks away from the piston ring sealing

Fig. 6 is a running condition scheme drawing of the present invention, in order to show the state when piston ring pushes the liquid storage space

Fig. 7 is a running condition scheme drawing of the present invention, in order to show the state when elastic component pushes back piston ring

The specific embodiment

Please arrange in pairs or groups and consult Figure 1 and Figure 2, be a kind of squeezer structure that hangs upside down the formula liquid container provided by the present invention, it is made up of a squeezer housing 11, one check (non-return) valves 21 and an extruded tube 31, wherein:

This squeezer housing 11, the one end is formed with one and wears mouth 12, the other end then is formed with one and offers up and its inner rim has connecing of thread segment and establishes mouthfuls 13, and define in these squeezer housing 11 inside be formed with one respectively with this wear mouthfuls 12 and this connect and establish mouthful 13 liquid storage spaces 14 that communicate, extended to form a scratching part 15 down in these squeezer housing 11 outsides in addition.

This check (non-return) valve 21, its bottom has a threaded portion 22, this check (non-return) valve 21 is to be arranged in connecing of this squeezer housing 11 with its threaded portion 22 correspondences to establish in the mouth 13, these check (non-return) valve 21 tops then are formed with a opening 23 in order to join with a discharge orifice 42 that hangs upside down formula liquid container 41 bottoms, in present embodiment, this discharge orifice 42 has an outside thread 421, these check (non-return) valve 21 openings 23 then have the negative thread 231 that can corresponding be bolted on the discharge orifice 42, and be formed with one in these check (non-return) valve 21 inside and connect with this respectively and establish mouthfuls 13 and the passage 24 that communicates of this opening 23, and in this passage 24, be installed with an external member 25, these external member 25 tops have one and are the corresponding through hole that communicates 251 with this opening 23, these external member 25 bottoms then are provided with a carriage 26, this carriage 26 is to protrude out several support arms that is set in distance 261 up, and be formed with a gap 262 respectively in two adjacent arm rooms, one be the pearl body 27 that is oppositely arranged and to be supports have on these each support arm 261 tops with this through hole 251, and the external diameter of this pearl body 27 is greater than the bore of this through hole 251, and in following at ordinary times, this pearl body 27 is to be subjected to this each support arm 261 supports, and borrows the gap 262 of 261 of this each support arms and make that this through hole 251 is to be the state that communicates with this opening 23.

This extruded tube 31, in present embodiment, be to be socketed to form mutually by pipe 33 in an outer tube 32 and, this extruded tube 31 is wearing mouthfuls 12 and be arranged in this liquid storage space 14 with what pipe 33 in it passed this squeezer housing 11, the outer tube 32 of this extruded tube 31 then extends and is equipped with a feed flow mouth 34 that communicates with this extruded tube 31 towards this squeezer housing 11 is outside, in present embodiment, this feed flow mouth 34 can be atomizing nozzle or direct feed flow formula nozzle, and define the one first pushing tow face 321 that is formed with in order to pipe 33 ora terminalis that socket-connect in this in this outer tube 32, pipe 33 then extends out the one second pushing tow face 331 that is formed with on the end-rings edge in this liquid storage space 14 in this, and pipe 33 ends towards this liquid storage space 14 then are formed with a groove 332 in this, and an elastic component 35 is to be resisted against on the internal face in this liquid storage space 14 with the one end, the other end then is resisted against in the groove 332 of pipe 33 in this, and this extruded tube 31 is positioned on pipe 33 pipe shafts in this liquid storage space 14 and offers a side opening 333, and the side opening 333 ring sides that 14 pairs should extruded tube 31 in this liquid storage space are provided with a piston ring 36, this piston ring 36 is to make and encircle on the internal face that is butted on this liquid storage space 14 with the elastomeric material of tool, and in descending this extruded tube 31 at ordinary times are be subjected to this elastic component 35 butted, are to be resisted against these piston ring 36 lateral margins to seal this side opening 333 and make the second pushing tow face 331 of pipe 33 in it.

Then please arrange in pairs or groups and consult Fig. 2 and Fig. 3, the present invention who forms by said structure is when reality is used, be to be bolted in a discharge orifice 42 that hangs upside down formula liquid container 41 bottoms relatively with the opening 23 of this check (non-return) valve 21, under at ordinary times, being arranged in these liquid container 41 in-to-in liquid can be flowed out and entered liquid storage space 14 in this squeezer housing 11 by this check (non-return) valve 21 because of action of gravity by its discharge orifice 42, and this moment is because the interior pipe 33 of this extruded tube 31 is the contacts that are subjected to this elastic component 35, and the second pushing tow face 331 that makes in this pipe 33 is to be resisted against on the lateral margin of this piston ring 36 to seal this side opening 333, therefore liquid only can be stored in this liquid storage space 14, and can't discharge via this extruded tube 31.

And when the user imposed the squeeze force in this liquid storage space 14 on one day to this extruded tube 31, as shown in Figure 4, the user colluded the scratching part 1 that is held in this squeezer housing 11 with forefinger

5, and thumb is pushed and can only be reached the purpose that this extruded tube 31 of passing carries out displacement by one hand easily towards these feed flow mouth 34 application of forces, and when these extruded tube 31 beginning displacements, as shown in Figure 5, should in pipe second pushing tow face 331 on 33 will gradually away from this piston ring 36, and and then drive the sealing of these side opening 333 these piston rings 36 of disengaging; Continue to push this extruded tube 31 and work as the user, as shown in Figure 6, the first pushing tow face 321 of this outer tube 32 can push against the inner edge slippage of this piston ring 36 along this liquid storage space 14, and can form a squeezing action to the liquid that is arranged in this liquid storage space 14 whereby, the pearl body 27 that be arranged in this check (non-return) valve 21 this moment is that the liquid that is extruded drives and seals this through hole 251 up to prevent liquid return, enter this extruded tube 31 and make the liquid that is arranged in this liquid storage space 14 promptly get through this side opening 333, discharge by this feed flow mouth 34 again, and can constitute the most direct and certain feed liquid way whereby.

And when the user stops this extruded tube application of force, as shown in Figure 7, involution elastic force effect by this elastic component 35 itself, and the second pushing tow face 331 that can push against pipe 33 in this moves towards these piston ring 36 directions, and be to be resisted against once more on the lateral margin of this piston ring 36 and to seal this side opening 333 so as to making in this second pushing tow face 331 on pipe 33, then because this piston ring 36 is to continue to be subjected to pushing back of the second pushing tow face 331 on the pipe 33 in this, force inspiration liquid standby effect to this liquid storage space 14 and can reach.

Moreover, liquid container 41 of the present invention is made of plastic bag, and this plastic bag is the plastic bag structure of single layer plastic bag structure or composite multi-layer, and be provided with a hanging unit 43 in these liquid container 41 tops, these liquid container 41 bottoms then are provided with the discharge orifice 42 that can join with these check (non-return) valve 21 top end openings 23, and because this discharge orifice 42 is positioned at the bottom position of this liquid container 41, therefore liquid gravitate and discharge outward can be more easy, and because this liquid container 41 is by the tool pliability, therefore as the present invention during in the action of forcing inspiration liquid to this liquid storage space 14 at every turn, can make this liquid container 41 gradually reduce, and make that liquid discharges more thorough and can be not residual.

Borrow the hanging unit 43 on these liquid container 41 tops in addition, and the liquid container 41 that is equiped with squeezer of the present invention can be hung on Anywhere, and make the present invention have ease of use and the progressive effect that does not take up space whereby, and more can effectively reduce its Material Cost and logistics cost with the traditional Bottle ﹠ Can packing of plastic bag packaging replacement.

And via the present invention that said structure is formed, have the following advantages:

1. the present invention is the feed liquid way that adopts the formula that hangs upside down, and therefore has and liquid can be discharged and not residual advantage really, and borrow the start of this squeezer in-to-in piston ring with check (non-return) valve, and can reach direct feed flow and pressure inspiration liquid again for the effect of use.

Therefore 2. liquid container of the present invention is constituted by having flexual plastic bag, as the present invention during in the action of forcing inspiration liquid to this liquid storage space at every turn, can make this liquid container gradually reduce, and make the more thorough of liquid discharge.

3. the present invention is to collude the scratching part that is held in this squeezer housing by forefinger when using, and thumb is pushed and can only be reached the purpose that this extruded tube of passing carries out displacement by one hand easily towards this feed flow mouth application of force.

4. after the liquid of the present invention in liquid container exhausts, can again squeezer be installed on another liquid container and (replenish bag), and can continue whereby to use same squeezer and do not waste, therefore liquid container can not need all to be equipped with the squeezer structure when making, and then escapable cost is to meet economic benefit.

5. the present invention borrows this liquid container top to be provided with hanging unit, and the present invention can be hung on Anywhere, and has ease of use and the progressive effect that does not take up space.

6. liquid container of the present invention is constituted by having flexual plastic bag, therefore has the effect that can effectively reduce its Material Cost and logistics cost.

Claims

1. a squeezer structure that hangs upside down the formula liquid container is characterized in that, comprising:

One squeezer housing, one end are formed with one and connect and establish mouth, and the other end then is formed with one and wears mouth, and define in this squeezer enclosure interior and to be formed with one and to connect with this respectively and establish mouthful and this wears the liquid storage space that mouth communicates;

One check (non-return) valve, be to be arranged in connecing of this squeezer housing with one end correspondence to establish in the mouth, this check (non-return) valve other end then outwards is formed with an opening that joins in order to the discharge orifice with a liquid container bottom, and be formed with a passage in this check (non-return) valve inside, and at ordinary times down this check (non-return) valve be to make its passage and opening be the state that communicates;

One extruded tube, the one end is to be arranged in this liquid storage space through the wearing mouth of this squeezer housing, the other end then extends and is equipped with a feed flow mouth that communicates with this extruded tube towards this squeezer outside, and an elastic component is arranged in this liquid storage space and in order to this extruded tube of contact, and this extruded tube is positioned on the pipe shaft in this liquid storage space and offers a side opening, and be provided with a piston ring in the side opening ring side of this extruded tube, in at ordinary times down this extruded tube be to be subjected to this elastic component contact and to make this piston ring can corresponding this side opening of sealing, and when passing this extruded tube towards the extruding of this liquid storage space, this side opening can break away from this piston ring seal, and borrow the extruding pressure that this liquid storage space is caused to change, and make this check (non-return) valve seal its passage, and make the liquid that is arranged in this liquid storage space be enter this extruded tube through this side opening, discharge by this feed flow mouth again.

2. the squeezer structure that hangs upside down the formula liquid container according to claim 1, it is characterized in that: the discharge orifice of described liquid container has an outside thread, and the opening of this check (non-return) valve then has the negative thread that can corresponding be bolted on this discharge orifice.

3. the squeezer structure that hangs upside down the formula liquid container according to claim 1 is characterized in that: described squeezer outside has extended to form a scratching part down.

4. the squeezer structure that hangs upside down the formula liquid container according to claim 1, it is characterized in that: be installed with an external member in the passage of described check (non-return) valve, this external member top has one and is the corresponding through hole that communicates with this opening, this external member bottom then is provided with a carriage, this carriage is to protrude out the support arm that several are set in distance up, and be formed with a gap respectively in two adjacent arm rooms, one be the pearl body that is oppositely arranged and to be support have on this each support arm top with this through hole, and the external diameter of this pearl body is greater than the bore of this through hole, and in following at ordinary times, this pearl body is to be subjected to this each support arm support, and borrow the gap of this each arm room and make that this through hole is to be the state that communicates with this opening, and when the liquid that is arranged in this liquid storage space was squeezed, liquid that this pearl body can be extruded drove and seals this through hole up.

5. the squeezer structure that hangs upside down the formula liquid container according to claim 1, it is characterized in that: described extruded tube is to be socketed to form mutually by pipe in an outer tube and, this extruded tube is to pass wearing mouthful and being arranged in this liquid storage space of this squeezer housing with pipe in it, and be to define the one first pushing tow face that is formed with in order to the ora terminalis that pipe in this socket-connects in this outer tube, pipe then extends out the one second pushing tow face that is formed with on the end-rings edge in this liquid storage space in this, in descending this extruded tube at ordinary times is be subjected to this elastic component butted, and second pushing tow face of pipe is to be resisted against this piston ring lateral margin to seal this side opening in it and make.

6. the squeezer structure that hangs upside down the formula liquid container according to claim 5, it is characterized in that: the end of pipe towards this liquid storage space is formed with a groove in described, and this elastic component is to be resisted against on the internal face in this liquid storage space with the one end, and the other end then is resisted against in the groove of pipe in this.

7. the squeezer structure that hangs upside down the formula liquid container according to claim 5, it is characterized in that: when the user imposes the squeeze force in this liquid storage space on one day to this extruded tube, promptly can drive this extruded tube and begin displacement, and make in this second pushing tow face on pipe gradually away from this piston ring, and then drive this side opening and break away from this piston ring seal, and the first pushing tow face of this outer tube is the inner edge slippage of this piston ring of pushing and pressing along this liquid storage space, and whereby the liquid that is arranged in this liquid storage space is formed a squeezing action.

8. the squeezer structure that hangs upside down the formula liquid container according to claim 1, it is characterized in that: described liquid container is to be made of plastic bag, and this plastic tape is the plastic bag structure of single layer plastic bag structure or composite multi-layer.

9. the squeezer structure that hangs upside down the formula liquid container according to claim 8 is characterized in that: more be provided with a hanging unit in described liquid container top.