CN109867040A - Foldable accumulating tank - Google Patents

Foldable accumulating tank Download PDF

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Publication number
CN109867040A
CN109867040A CN201910282320.3A CN201910282320A CN109867040A CN 109867040 A CN109867040 A CN 109867040A CN 201910282320 A CN201910282320 A CN 201910282320A CN 109867040 A CN109867040 A CN 109867040A
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China
Prior art keywords
tank body
tank
connection structure
foldable
accumulating
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CN201910282320.3A
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Chinese (zh)
Inventor
赵斐在
宋凭
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Individual
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Individual
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Priority to CN201910282320.3A priority Critical patent/CN109867040A/en
Publication of CN109867040A publication Critical patent/CN109867040A/en
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Abstract

Present disclose provides a kind of foldable accumulating tank, the foldable accumulating tank includes: the tank body being fabricated from a flexible material;Support the frame structure of the tank body, the frame structure includes one or more scalable or compressible support members being arranged along the edge of the tank body or surface, the support member, which supports the tank body under stretching, extension or swelling state, to be unfolded, and the support member allows the tank body to be folded under contraction or compressive state;Opening on the tank body is set.Embodiment of the present disclosure tank body made of flexible material and scalable or compressible support member realize the foldable of accumulating tank, effectively reduce volume of the accumulating tank under slack tank state, reduce the cost and difficulty of the storage of accumulating tank slack tank and slack tank transport, so that accumulating tank form is more changeable, application is more flexible, and the scope of application is more extensive, and pass through the utilization to flexible material, the weight of accumulating tank can be substantially reduced, energy saving reduces cost.

Description

Foldable accumulating tank
Technical field
This disclosure relates to logistics technology, and in particular to a kind of foldable accumulating tank.
Background technique
Currently, large liquid goods such as gasoline, diesel oil, kerosene, water generallys use band large-scale metal tank body during transportation The mode of transport.Although this means of transportation can guarantee the safety of liquid transporting, tank body itself is made of metal, and is Proof strength needs certain thickness, causes self weight very big, the load proportion for occupying vehicle is excessively high, vehicle oil consumption is caused to increase Add, freight weight it is relatively small so that transportation cost greatly improves, the cost of return is also very big after vehicle unloading. Tank body self weight makes vehicle more complex in the process for installing and unloading lower tank greatly, needs large scale hoisting machinery cooperation that could complete, Increase cost.Meanwhile single tank body volume is fixed, and can only load single liquid, and liquid not of the same race need to be transported for single The demand of body is unable to get satisfaction.
Summary of the invention
In order to solve the problems in the relevant technologies, the embodiment of the present disclosure provides a kind of foldable accumulating tank.
In a first aspect, providing a kind of foldable accumulating tank in the embodiment of the present disclosure, comprising:
The tank body being fabricated from a flexible material;
The frame structure of the tank body is supported, the frame structure includes one or more along the edge or table of the tank body The scalable or compressible support member of face setting, the support member support the tank body under stretching, extension or swelling state Expansion, the support member allow the tank body to be folded under contraction or compressive state;
Opening on the tank body is set.
With reference to first aspect, the disclosure is in the first implementation of first aspect, further includes:
The reinforcing rib being arranged along the surface of the tank body or edge;And/or
It is connected to the reinforcing rib of the support member and/or the vessel edge;And/or
Connection structure on the tank body is set, for the tank body to be fixed to means of transport.
With reference to first aspect, for the disclosure in second of implementation of first aspect, the support member includes that can fill Gas hollow hoses or telescopic sleeve;And/or
The support member is arranged in the tank interior and/or outside.
With reference to first aspect, in the third implementation of first aspect, the opening is connected with tubular and prolongs the disclosure Extending portion part.
The third embodiment with reference to first aspect, disclosure cylinder described in the 4th kind of implementation of first aspect Shape extension component is fabricated from a flexible material;And/or
The cylindrical extension part is cylindric or square tube shape or funnel-form.
The 4th kind of implementation with reference to first aspect, the disclosure are described in the 5th kind of implementation of first aspect Cylindrical extension part is provided with the first connection structure far from a side end of tank body, and first connection structure can exist with setting Second connection structure at the first lid edge matches so that the first lid seals in conjunction with cylindrical extension part;And/or
The cylindrical extension part is equipped with third connection structure, the third connection structure energy far from a side end of tank body It is enough to cooperate with the 4th connection structure being arranged on the tank body the tank is fixed on after cylindrical extension part folding On body.
The 5th kind of implementation with reference to first aspect, the disclosure are described in the 6th kind of implementation of first aspect First connection structure and the third connection structure constitute two-way air-tight water-proof slide fastener, second connection structure and the described 4th Connection structure is single channel air-tight water-proof slide fastener;Or
First connection structure and second connection structure are the air-tight water-proof slide fastener or hard spiral to fit each other Bayonet;Or
The third connection structure and the 4th connection structure are at least one of to fit each other: air-tight water-proof is drawn Chain, magic tape, hook.
The 4th kind of implementation with reference to first aspect, the disclosure are described in the 7th kind of implementation of first aspect Hard cartridge is provided on tank body;
The cylindrical extension part is stretched out from the hard cartridge.
The 7th kind of implementation with reference to first aspect, the disclosure is in the 8th kind of implementation of first aspect, setting Sealing ring at the port of the hard cartridge far from tank body, for being adapted with the second lid sealing ring by second Lid seals the hard cartridge;And/or
It is connected to second be arranged in the hard cartridge far from the shaft at the port of tank body to cover, second lid It can be overturn along shaft;And/or
The hard cartridge is set far from least one fixation kit at the port of tank body, is used for fixing seal Second lid of the port.
With reference to first aspect, for the disclosure in the 9th kind of implementation of first aspect, the flexible material includes superelevation Molecular weight polyethylene fiber;And/or
The inner tank wall is equipped with waterproof coating;And/or
The flexible material includes the lamination layer structure for coating waterproof coating in ultra high molecular weight polyethylene fiber and being formed.
In accordance with an embodiment of the present disclosure, the tank body made of flexible material and scalable or compressible support member are real Showed the foldable of accumulating tank, effectively reduced volume of the accumulating tank under slack tank state, reduce accumulating tank slack tank storage and The cost and difficulty of slack tank transport, so that accumulating tank form is more changeable, application is more flexible, and the scope of application is more extensive, and And by the utilization to flexible material, the weight of accumulating tank can be substantially reduced, energy saving reduces cost.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.
Detailed description of the invention
Fig. 1 shows the application scenario diagram of the foldable accumulating tank according to disclosure embodiment.
Fig. 2 shows the structural schematic diagrams according to the foldable accumulating tank of disclosure embodiment.
It is funnelform structural schematic diagram that Fig. 3 A, which shows cylindrical extension part,.
It is cylindric structural schematic diagram that Fig. 3 B, which shows cylindrical extension part,.
Fig. 3 C shows the structural schematic diagram that cylindrical extension part is square tube shape.
Fig. 4 shows the structural schematic diagram of cylindrical extension part and the first lid connection type.
Fig. 5 shows the structural schematic diagram of hard cartridge.
Fig. 6 shows the structural schematic diagram of the foldable accumulating tank according to disclosure embodiment.
Fig. 7 shows the structural schematic diagram of the foldable accumulating tank according to disclosure embodiment.
Fig. 8 shows the structural schematic diagram of the connection structure according to disclosure embodiment.
Specific embodiment
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference The disclosure is further described in attached drawing.
Hereinafter, the illustrative embodiments of the disclosure will be described in detail with reference to the attached drawings, so that those skilled in the art can Easily realize them.In addition, for the sake of clarity, the portion unrelated with description illustrative embodiments is omitted in the accompanying drawings Point.
In the disclosure, it should be appreciated that the term of " comprising " or " having " etc. is intended to refer to disclosed in this specification Feature, number, step, behavior, the presence of component, part or combinations thereof, and be not intended to exclude other one or more features, A possibility that number, step, behavior, component, part or combinations thereof exist or are added.
It also should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure It can be combined with each other.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The embodiment of the present disclosure provides a kind of foldable accumulating tank.The foldable accumulating tank includes being fabricated from a flexible material Tank body and the frame structure for supporting the tank body, the frame structure include that one or more is set along the edge of the tank body or surface The scalable or compressible support member set, which, which supports the tank body under stretching, extension or swelling state, is unfolded, should Support member allows the tank body to be folded under contraction or compressive state.The foldable accumulating tank further includes being arranged described Opening on tank body.
The foldable accumulating tank that the embodiment of the present disclosure provides, tank body is fabricated from a flexible material, and when needing to load cargo, is used Family can first stretch or the support member of expausion frame structure, is unfolded so that the tank body be supported, then pass through the opening on tank body Load cargo;After cargo unloading, user can be by shrinking or compressing support member, and folds tank body, to reduce sky Tank volume, convenient for the storage and transport of slack tank.Solve in the prior art that accumulating tank volume is larger, the storage space of accumulating tank The problems such as larger and return unloaded cost is larger.It, can be by stretching, extension or swollen in addition, since tank body is made of flexible material Swollen specific support member, so that a part of supported member of tank body is unfolded to store cargo, and another part keeps folding State.In this way, multiple accumulating tanks can be placed in the finite volume of vehicle goods slot, so that meeting a vehicle transports a variety of liquid The demand of body.
Fig. 1 shows the application scenario diagram of the foldable accumulating tank according to disclosure embodiment.It should be noted that Fig. 1 Shown is only the example that can apply the application scenarios of the embodiment of the present disclosure, to help skilled in the art to understand the disclosure Technology contents, but it is not meant to that the embodiment of the present disclosure may not be usable for other equipment, system, environment or scene.
As shown in Figure 1, foldable accumulating tank 1 can be set on means of transport 2 (for example, automobile carrier), to realize Logistics transportation.When user needs to transport cargo (for example, liquid), the foldable accumulating tank 1 is unfolded by frame structure, so It afterwards can be from passing through the opening loading or unloading cargo on tank body;After cargo unloading, user can be by 1 folding of foldable accumulating tank Folded, thus volume when efficiently reducing foldable accumulating 1 slack tank of tank, it is excessive to avoid the occupied space of slack tank, system One truck can deliver multiple slack tanks, thereby reduce storage and the transportation cost of slack tank.
It should be understood that the application scenarios in Fig. 1 are only a kind of examples, the means of transport 2 other than being automobile carrier, It can also be any other means of transport that accumulating tank can be set, for example, train, steamer, aircraft etc., the disclosure does not do this It is specific to limit.
It should be noted that cargo described in the text can be that any liquid, such as water, gasoline, edible oil etc. are a large amount of , more liquid substance, the disclosure is not specifically limited in this embodiment.
In addition, can be used for other than it can be used for transport according to the foldable accumulating tank 1 of the embodiment of the present disclosure Store place memory tank body.
Fig. 2 shows the structure charts according to the foldable accumulating tank 1 of disclosure embodiment.As shown in Fig. 2, foldable accumulating Tank 1 includes tank body 100, frame structure and one or more openings 300.
In accordance with an embodiment of the present disclosure, tank body 100 is fabricated from a flexible material, and realizes the foldability of the tank body 100, can To effectively reduce the volume of the foldable accumulating tank 1 under slack tank state, reduces storage and transport the cost and difficulty of slack tank Degree, and make the form of accumulating tank more changeable, application is more flexible, and the scope of application is more extensive.
In accordance with an embodiment of the present disclosure, flexible material can be ultra high molecular weight polyethylene fiber (Ultra High Molecular Weight Polyethylene Fiber).Specifically, ultra high molecular weight polyethylene fiber (rear abbreviation UHMWPE it) is also known as high-strength high-modulus polyethylene fiber, is one of big tec fiber in the world today three, is current specific strength in the world With the highest fiber of specific modulus, i.e., tough and tensile and lightweight is commonly used to manufacture the manufacture of flak jackets.The disclosure is creatively used In the manufacture of accumulating tank.
According to the characteristic of UHMWPE, at least had the advantage that using the tank body 100 that UHMWPE makes.
(1) UHMWPE has very big rigidity, enables tank body 100 to carry extremely heavy bulk supply tariff and is unlikely to deform.
(2) UHMWPE has the very strong ability for absorbing energy, so that tank body 100 has impact resistance outstanding and anti-cut Cutting property, so as to effectively avoid causing tank body damaged because of bulk supply tariff or external impacts tank body 100 in transit.
(3) UHMWPE stability is very high, has the characteristics that resistant to chemical etching, wearability and ultra-violet radiation resisting, very great Cheng Avoided on degree can with tank body 100 in storage or transportational process because of corrosion, burn into hydrolysis, ultraviolet degradation etc. caused by Tank intensity reduces, or even damaged.
(4) UHMWPE has the characteristics that light, accumulating tank identical for size, tank body 100 made of the fiber than Current tank body made of metal is gently very much, thus improve foldable accumulating tank 1 can loading capacity, and then improve transport Efficiency reduces transportation cost.
(5) UHMWPE has longer flex life, and tank body 100 is subjected to repeatedly folding and unfolding without damaging, It realizes the foldability of tank body 100 and is hardly damaged.
In accordance with an embodiment of the present disclosure, inner tank wall is equipped with waterproof coating to reinforce the leak resistance of tank body 100.
In accordance with an embodiment of the present disclosure, flexible material may include that waterproof coating is coated in ultra high molecular weight polyethylene fiber The lamination layer structure of formation.
According to one embodiment of the disclosure, as shown in Fig. 2, tank body 100 includes front end face 110, rear end face 120 and side 130. Opening 300 is provided on tank body 100, opening 300 can be used for the input or output of cargo, and 300 positions of opening can be set One or more in front end face 110, rear end face 120 or side 130.
In the present embodiment, the shape of opening can be circle, rectangle etc., herein with no restrictions.
According to one embodiment of the disclosure, opening is connected with cylindrical extension part 400, in accordance with an embodiment of the present disclosure, the cylinder Shape extension component 400 is cylindric or square tube shape or funnel-form.The cylindrical extension part may be other shapes, not do herein Limitation.
Specifically, it is funnelform structural schematic diagram that Fig. 3 A, which shows cylindrical extension part 400,;Fig. 3 B shows tubular and prolongs Extending portion part 400 is cylindric structural schematic diagram;Fig. 3 C shows the structural schematic diagram that cylindrical extension part 400 is square tube shape.
In accordance with an embodiment of the present disclosure, which is fabricated from a flexible material.Specifically, the flexible material It can be the composite material of coating waterproof coating formation on UHMWPE.
In loading process, the liquid goods such as gasoline by the cylindrical extension part 400 and are opened by outer carrier pipe road Mouth enters in accumulating tank, since cylindrical extension part 400 is fabricated from a flexible material, adjustable cylindrical extension part 400 shape and length, and can be fixed on outer carrier pipe road by binding or other fixed forms, prevent liquid from losing It spills;In Discharging Process, the liquid goods such as gasoline enter transhipment pond or transhipment by the opening 300 and cylindrical extension part 400 Pipeline, the shape of adjustable cylindrical extension part 400 enable the one end of the cylindrical extension part 400 far from tank body 100 is close to turn Fortune bottom of pond (for example, apart from 5~10cm of bottom surface) is bundled in transhipment pipe end, largely ensure that the foldable accumulating The safety and environmental protection of tank, is conducive to environmental protection.
Fig. 4 shows the structural schematic diagram of cylindrical extension part and the first lid connection type.
According to one embodiment of the disclosure, as shown in figure 4, the cylindrical extension part 400 is arranged far from one end of tank body 100 There is the first bindiny mechanism 510, the edge of the first lid 610 is provided with the second connection structure 520.First bindiny mechanism 510 and second Connection structure 520 can cooperate close connection, allow cylindrical extension part 400 to be combined sealing with the first lid 610, reach To the purpose for preventing pot liquid from flowing out.
Specifically, the first bindiny mechanism 510 and the second connection structure 520 can be the chain of single air-tight water-proof slide fastener respectively Tooth, the second connection structure 520 are connected to the edge of the first lid 610 and form closed loop, the chain tooth and first of the second connection structure 520 The chain tooth of bindiny mechanism 510 is connected with each other, and the two is opened or locked by the movement of the pull head in chain tooth.Pass through air-tight water-proof Zipper solves the problems, such as that closure prevents leakage between flexible material, so that foldable accumulating tank will not leak during transportation Liquid.
Specifically, the first bindiny mechanism 510 and the second connection structure 520 can also be the hard spiral card to fit each other Mouthful.Wherein the first bindiny mechanism 510 is hard annulus, and helical form protrusion is equipped on the outside of annulus, and annular edge oral area is equipped with sealing Pad, 610 edge of the first lid are equipped with the second connection structure 520, and the second connection structure 520 is hard annulus, be equipped on the inside of annulus with The helical form protrusion that first bindiny mechanism 510 matches.First bindiny mechanism 510 can mutually revolve with the second connection structure 520 Turn connection, the first lid 610 can be sealed with the gasket contact squeeze of the first bindiny mechanism 510.
According to one embodiment of the disclosure, a side end of the cylindrical extension part 400 far from tank body 100 connects equipped with third Binding structure 530, is provided with the 4th connection structure 540 on tank body, third connection structure 530 can be arranged on tank body 100 The cooperation of 4th connection structure 540 by separable after the cylindrical extension part 400 folding to be fixed on the tank body 100.
Specifically, third connection structure 530 and the 4th connection structure 540 can be the chain tooth of air-tight water-proof slide fastener respectively, When cylindrical extension part 400 is withdrawn by compression, the chain tooth of the chain tooth of third connection structure 530 and the 4th connection structure 540 can To be connected with each other, the two is opened or is locked by the movement of the pull head in chain tooth, so that cylindrical extension part 400 be separated Be fixed on the tank body 100.
Specifically, third connection structure 530 and the 4th connection structure 540 can be magic tape respectively, work as cylindrical extension When part 400 is withdrawn by compression, the magic tape of third connection structure 530 and the magic tape of the 4th connection structure 540 can be interconnected mutually It connects, to be fixed on cylindrical extension part 400 is separable on the tank body 100.
Specifically, third connection structure 530 can be hook, and the 4th connection structure 540 can be hook button, when tubular prolongs When extending portion part 400 is withdrawn by compression, the hook of third connection structure 530 and the hook button of the 4th connection structure 540 can be mutual Connection, to be fixed on cylindrical extension part 400 is separable on the tank body 100.
Specifically, third connection structure 530 can be hook button, and the 4th connection structure 540 can be hook, when tubular prolongs When extending portion part 400 is withdrawn by compression, the hook button of third connection structure 530 and the hook of the 4th connection structure 540 can be mutual Connection, to be fixed on cylindrical extension part 400 is separable on the tank body 100.
Fig. 5 shows the structural schematic diagram of hard cartridge.
According to one embodiment of the disclosure, as shown in figure 5, being provided with hard cartridge 700 on the tank body.The hard Cartridge 700 is arranged in the opening outside tank body.The shape of hard cartridge 700 can be cylindric or square tube shape or Funnel-form.
In this embodiment, the cylindrical extension part 400 is stretched out from the hard cartridge 700.For example, tubular One end of extension component 400 can be fixed on the one end of hard cartridge 700 far from tank body 100, and can be from hard cylinder Shape component 700 stretches out, the elongated portion as hard cartridge 700.Alternatively, one end of cylindrical extension part 400 can connect It connects on tank body, and is stretched out from hard cartridge 700 far from one end of tank body 100.Cylindrical extension part 400 is recoverable to It is placed on inside hard cartridge 700.
In this embodiment, it is provided with sealing ring at the port of the hard cartridge 700 far from tank body 100, be used for It is adapted with 620 sealing ring of the second lid to seal the hard cartridge 700 by the second lid 620.
In this embodiment, tank body 100 needs the hard cartridge to connection opening 300 to carry out close after installing cargo Envelope, therefore it is provided with sealing ring in the port part of hard cartridge 700, and in second cooperated with hard cartridge 700 The side of lid 620 is also provided with sealing ring, and when the second lid 620 is fixed on the port of hard cartridge 700, two close Seal cooperates, and achievees the effect that sealing.
In this embodiment, a shaft 630 is at least set at port of the hard cartridge 700 far from tank body 100, is turned Axis 630 is connected with the second lid 620, and the second lid 620 is inverted along shaft, and the second lid 620 is fixed on hard On cartridge 700.
In this embodiment, a fixation kit is at least set at port of the hard cartridge 700 far from tank body 100 640, the second lid 620 for port described in fixing seal.
Specifically, the fixation kit 640 can be buckle, hasp lock etc..
By the way that after sealing tubular extension component 400, cylindrical extension part 400 is received into hard cartridge 700, Hard cartridge 700 is sealed again, can be effectively prevented liquid and be leaked from opening.
Fig. 6 shows the structural schematic diagram of the foldable accumulating tank according to disclosure embodiment.
In accordance with an embodiment of the present disclosure, as shown in fig. 6, supporting the frame structure of the tank body 100 includes one or more edges The edge of the tank body 100 or the scalable or compressible support member 800 of surface setting, the support member are stretching or are expanding shape The tank body 100 is supported under state and is unfolded, which allows the tank body to be folded under contraction or compressive state.
In accordance with an embodiment of the present disclosure, support member includes inflatable hollow hoses or telescopic sleeve.
Fig. 6 shows the support member being annularly arranged at tank body both ends and sets along a diameter of the ring-like supporting component The support member set, and it is arranged and connects the support member of the ring-like supporting component at tank body both ends along tank body side.But this It discloses without being limited thereto, but support member can be otherwise set, as long as can be by the tank body when its stretching, extension or expansion Support expansion.It is appreciated that support expansion here includes by tank body completely or partially support expansion.By differently setting Support member is set, it can be by tank body completely or partially support expansion.
In accordance with an embodiment of the present disclosure, support member can be set the tank body 100 internally and/or externally.
Fig. 7 shows the structural schematic diagram of the foldable accumulating tank according to disclosure embodiment.
According to one embodiment of the disclosure, as shown in fig. 7, the foldable accumulating tank 1 further include along the tank body surface or The reinforcing rib 900 of edge setting, the both ends of the reinforcing rib 900 can be connected with the edge of the tank body 100 and/or support member It connects.
Reinforcing rib 900 is arranged in the disclosure in at least one side of tank body 100, on the one hand enhances rigidity, so that this can be rolled over Folded accumulating tank 1 can carry extremely heavy bulk supply tariff and be unlikely to deform.On the other hand the shock resistance on 100 surface of tank body is enhanced again Property and anti-cut, so as to effectively avoid in transit tank body 100 cause because of external force collision tank body deformation even broken Damage.
Fig. 8 shows the structural schematic diagram of the connection structure according to disclosure embodiment.
In accordance with an embodiment of the present disclosure, as shown in figure 8, foldable accumulating tank 1 further includes setting in tank body, for example, but it is unlimited Connection structure 1000 on the front end face 110, rear end face 120, side 130 of, tank body, such as hook or link, with loading Corresponding connection structure on the means of transport 2 of the foldable accumulating tank 1 cooperates with the fixation foldable accumulating tank 1, Neng Gou Avoid the foldable accumulating tank 1 to a certain extent during transportation, because of starting, due to stop or jolt etc. to influence from means of transport It is slid on 2, to improve the safety and reliability of the foldable accumulating tank 1.
Particular embodiments described above has carried out further in detail the purpose of the disclosure, technical scheme and beneficial effects Describe in detail it is bright, it is all it should be understood that be not limited to the disclosure the foregoing is merely the specific embodiment of the disclosure Within the spirit and principle of the disclosure, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the disclosure Within the scope of shield.

Claims (10)

1. a kind of foldable accumulating tank characterized by comprising
The tank body being fabricated from a flexible material;
The frame structure of the tank body is supported, the frame structure includes that one or more is set along the edge of the tank body or surface The tank body is supported exhibition under stretching, extension or swelling state by the scalable or compressible support member set, the support member It opens, the support member allows the tank body to be folded under contraction or compressive state;
Opening on the tank body is set.
2. foldable accumulating tank according to claim 1, which is characterized in that further include:
The reinforcing rib being arranged along the surface of the tank body or edge;And/or
It is connected to the reinforcing rib of the support member and/or the vessel edge;And/or
Connection structure on the tank body is set, for the tank body to be fixed to means of transport.
3. foldable accumulating tank according to claim 1, it is characterised in that:
The support member includes inflatable hollow hoses or telescopic sleeve;And/or
The support member is arranged in the tank interior and/or outside.
4. foldable accumulating tank according to claim 1, which is characterized in that the opening is connected with cylindrical extension part.
5. foldable accumulating tank according to claim 4, it is characterised in that:
The cylindrical extension part is fabricated from a flexible material;And/or
The cylindrical extension part is cylindric or square tube shape or funnel-form.
6. foldable accumulating tank according to claim 5, it is characterised in that:
The cylindrical extension part is provided with the first connection structure far from a side end of tank body, and first connection structure can It is matched with the second connection structure that the first lid edge is arranged in so that the first lid seals in conjunction with cylindrical extension part;And/or
The cylindrical extension part is equipped with third connection structure far from a side end of tank body, and the third connection structure can be with The 4th connection structure cooperation being arranged on the tank body after cylindrical extension part folding will be fixed on the tank body.
7. foldable accumulating tank according to claim 6, it is characterised in that:
First connection structure, the second connection structure, third connection structure and the 4th connection structure are the drawing of single air-tight water-proof The chain tooth of chain;Or
First connection structure and second connection structure are the air-tight water-proof slide fastener to fit each other or hard spiral bayonet; Or
The third connection structure and the 4th connection structure are at least one of to fit each other: air-tight water-proof slide fastener, Magic tape, hook.
8. foldable accumulating tank according to claim 5, it is characterised in that:
Hard cartridge is provided on the tank body;
The cylindrical extension part is stretched out from the hard cartridge.
9. foldable accumulating tank according to claim 8, which is characterized in that further include:
The hard cartridge is set far from the sealing ring at the port of tank body, for the second lid sealing ring be adapted with The hard cartridge is sealed by the second lid;And/or
It is connected to second be arranged in the hard cartridge far from the shaft at the port of tank body to cover, second lid can edge Shaft overturning;And/or
The hard cartridge is set far from least one fixation kit at the port of tank body, for described in fixing seal Second lid of port.
10. foldable accumulating tank according to claim 1, it is characterised in that:
The flexible material includes ultra high molecular weight polyethylene fiber;And/or
The inner tank wall is equipped with waterproof coating;And/or
The flexible material includes the lamination layer structure for coating waterproof coating in ultra high molecular weight polyethylene fiber and being formed.
CN201910282320.3A 2019-04-09 2019-04-09 Foldable accumulating tank Pending CN109867040A (en)

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Application publication date: 20190611