CN208070273U - Tank cup - Google Patents

Abstract

The utility model is related to a kind of tank cups, belong to technical field of living goods.The tank tubular that cup is both ends open comprising：Ontology and the fastening part being connected with the ontology, the fastening position is in the lower section of the ontology；When in use, the fastening part is fixed on from lower ending opening direction the upper end of tank container, tilting tank container, fluid can be flowed out along the inside of the ontology in tank container.The utility model tank cup structure is simple, at low cost, is made of food-grade material, safety and sanitation, easy cleaning, can reuse, and has good generalization.

Description

Tank cup

Technical field

The utility model is related to a kind of tank cups to belong to daily necessities technology neck it is suitable for toppling over the fluid in container Domain.

Background technology

Beverage packaging form is varied, and there is also pros and cons in use for the pop can that especially existing society occurs.

It is more more convenient than flexible packages such as plastics in many aspect container packages, such as in movement occasion and its other health Reason.Nevertheless, so that it is easily adhered dust or thin such as outside the surface of transport storing process container package is exposed to Bacterium or drinking person do not wash one's hands before consumption custom etc. factors make container package in drinking process also can exist health it is hidden Suffer from.Pop can when in use, opens draw ring, and fluid pours in tank, and fluid is easy in cover surface adhesion dust, however The opening of canned container has certain distance with tank edge, and cap portion can be first passed through when fluid is poured out and is flowed into mouth again；It is existing This health concerns are implicitly present in if having the canned container such as pop can designed by technology.In addition to this, the entire mouth of drinking person Lip all rests on tank edge and cover and just can guarantee that fluid fully enters in mouth without overflow everywhere；When fluid is fewer in container When, the angle of inclination of tank body needs bigger, however so again may overflow fluid and be sprinkling upon, be dropped on clothing, and then occurs Awkward situation.

Furthermore some containers, such as pop can, opening ring has sharp edge, and the opening of container is for drinking person Comfort is poor, even directly drinks in some cases and can have security risk there is also drinking, such as when child is at play, may Delicate skin can be hindered.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of tank cups can solve such as fluid flow guiding device Existing above problem when drinking container drink.User can open when using such as pop can and similar container in container Tank cup is easily put on mouth, so that the fluid in container can be cleaned, safely be exported.

The utility model also resides in a kind of simple in structure, at low cost, tank cup that cleans and can be recycled of offer.

According to tank cup provided by the utility model, the tank tubular that cup is both ends open comprising：Ontology and with The connected fastening part of the ontology, the fastening position is in the lower section of the ontology；When in use, the fastening part from lower ending opening Direction is fixed on the upper end of tank container, tilts tank container, and fluid can be flowed out along the inside of the ontology in tank container.

The fastening part inner surface is equipped with the component that links closely, for being fastened with the groove of tank container upper end, by the tank cup It is fixed on tank container upper end, the component that links closely is groove or at least one protrusion.

The fastening part further includes an at least guide part, and the guide part is to be extended downwardly from the component that links closely and outward The part of extension, for the upper end of tank container to be imported the fastening part so that component and the tank container upper end of linking closely Groove fasten.

Drainage device is equipped on the inside of the ontology, which includes drainage area and intake；The drainage area is by this The inclined-plane that internal side extends internally and tilts down, the inclined-plane that the intake cuts the drainage area forms notch, described to lack The shape of the shape of mouth and a part for the fluid flow outlet of tank container matches；When the tank is fixed on tank container with cup When top, for the intake just with the fluid flow outlet that is aligned on tank container, the drainage area lower face just abuts tank The top surface of shape container.

The drainage device is sector, is provided with anti-return rib on two fan-shaped straight flanges, two anti-return ribs are symmetrical It is distributed in the both sides of the intake.

The anti-return rib be connected with ontology side vertical height be less than the other side vertical height.

The ontology is tubular, is equipped at upper end opening and drinks area, this is drunk area and is located at the ontology with the drainage area The same side, this drink area be an arc-shaped curved surface outwardly protruded from ontology upper end inner surface or a notch.

The ontology lower end inside is equipped with sealing ring, when tank is fixed on cup above tank container, by body perimeter with Tank container top edge seals.

The fastening part is integrally formed with cup ontology by flexible material with tank.

The fastening part is closely coupled by buckle or screw-thread fit with cup ontology with tank.

The component that links closely designed by the utility model tank cup fastening part can be easily with the guide part being inclined outwardly It is sleeved on container or removes easily from container.The utility model tank uses cup soft using grade-safe as a kind of drainage device Property material be made, have it is small, light weight and cost is low, may be reused, easy cleaning, facilitate storage etc. many merits.

The tank of the utility model may be designed to cup and need to use container profile structure consistent so that user uses feeling It is good, as used the containers such as usual cup or bottle.

The tank of the utility model is fixed on cup on container, and fluid can flow easily out in container, and any health is not present Problem.Tank, which is made with cup of flexible material, any security risk will not occurs.

Description of the drawings

Fig. 1 is the directions an embodiment tank cup A-A ' front view；

Fig. 2 is the directions an embodiment tank cup B-B ' front view；

Fig. 3 is an embodiment tank cup B-B ' directional profile figures；

Fig. 4 is an embodiment tank cup side view；

Fig. 5 is an another side view of embodiment tank cup；

Fig. 6 is an embodiment tank cup oblique upper side view；

Fig. 7 is an embodiment tank cup vertical view；

Fig. 8 is an embodiment tank cup upward view；

Fig. 9 is an embodiment tank cup and the directions container A-A ' front view；

Figure 10 is an embodiment tank cup and the directions container B-B ' front view；

Figure 11 is an embodiment tank cup and container B-B ' directional profile figures；

Figure 12 is that an embodiment tank is buckled in the directions A-A ' front view above container with cup；

Figure 13 is that an embodiment tank is buckled in the directions B-B ' front view above container with cup；

Figure 14 is that an embodiment tank is buckled in B-B ' directional profile figures above container with cup；

Figure 15 is that an embodiment tank is buckled in container top perspective view with cup；

Figure 16 is to drink the tank cup front view that area is concave curve surface shape；

Figure 17 is to drink the tank cup side view that area is notch shape；

Figure 18 is another embodiment tank cup front view；

Figure 19 is another embodiment tank cup vertical view；

Figure 20 is another embodiment tank cup side view；

Figure 21 is that another embodiment shows radial protrusion tank cup side view；

Figure 22 is another embodiment tank cup vertical view；

Figure 23 is the tank cup side view that secure component is multiple raised lines；

Figure 24 is the tank cup side view that secure component is multiple convex dot shapes；

Figure 25 is another embodiment tank cup front view；

Figure 26 is another embodiment tank cup front view；

Figure 27 is another embodiment tank cup vertical view；

Figure 28 is the tank cup front view that guide part is wave-like.

Specific implementation mode

Further statement is done to the technical characteristics of the utility model below by way of specific embodiment, wherein involved is specific Structure description is only restricted in the present embodiment；Those skilled in the art improvements introduced or change on the basis of understanding technical solution It changes and belongs to the scope of protection of the utility model.

Signified top is upper extreme direction when tank is disposed vertically with cup in the utility model, and lower section is opposite direction, is simultaneously Upper and lower in attached drawing in front view to.

The structure as shown in attached drawing 1~8, the tank of the present embodiment are tubular structure with cup comprising ontology (2) and fastening part (4), fastening part (4) are integrally formed with ontology (2).The present embodiment fastening part (4) be ontology (2) lower end before link closely rib (43) and After link closely rib (43 '), the preceding rib that links closely (43) and after link closely rib (43 ') be the arc-shaped curved surface that is extended downwardly by ontology lower end (such as Shown in attached drawing 1).It can be seen that by the upward view of attached drawing 8：Arc-shaped curved surface is connected directly part covering ontology lower end table with ontology lower end Face 1/4.It is clear that by 2 front view of attached drawing：Before link closely rib (43) and after link closely rib (43 ') and ontology lower end be connected to two A symmetrical concave curve.Rib (43) inner surface that links closely before in the present embodiment is equipped with a raised line (44), after link closely the interior table of rib (43 ') Face is equipped with a raised line (44 ') (attached drawing 4 and attached 5).Alternatively, the above-mentioned rib that links closely may be to be arranged on fastening part (4) Groove.

Shown in attached drawing 3-8, the tank of the present embodiment is additionally provided with a drainage device (3) with cup.Specifically, in body internal surface Side extends one diagonally downward, and the arc surfaced that the gradient is 15 ° drains area (31), and one end that drainage area (31) is not connected with ontology is set There are two anti-return rib (33,33 ') and an intake (32), anti-return rib (33,33 ') is symmetrically distributed in intake (32) Both sides.Anti-return rib be connected with intake side vertical height be higher than the anti-return rib other side vertical height.In addition, this Area (1) is drunk in order to which user drinks for a smooth edge in embodiment tank cup ontology upper end.

Referring to Figures 1 and 2 it is clear that the tank cup ontology (2) of the present embodiment is that lower end diameter is small, upper end diameter Big smooth cylindrical body.The flexible material that such as polypropylene (PP) can be used with cup for tank is integrally formed.Tank has certain bullet with cup Property, certain deformation can occur under external force.

Link closely before tank cup rib (43) and after the link closely a length of 5cm of raised line (44,44 '), width set by rib (43 ') inner surface be 0.3cm, a height of 0.2cm.The vertical height being connected on the inside of the interior anti-return rib of drainage device (3) (33,33 ') and ontology is 0.25cm, anti-return rib (33,33 ') be connected with intake side vertical height be 0.35cm.

It is clear that beverage can from Fig. 9 (tank cup and container front view) and Figure 11 (tank cup and reservoir profiles figure) Tank deck edge protrude slightly outwards so that beverage can edge and beverage can bodies are presented one in beverage can outer surface and concave Groove.

Simultaneously from Fig. 2 and 3 it can be seen that before link closely rib (43) and after link closely rib (43 ') curved surface lower end be guide part (42, 42 ') it, extends slightly outwards, design is so that tank is easier to pass through above beverage can and is buckled in beverage with cup in this way In tank groove.Guide part (42,42 ') deviating device ontology (2) vertical direction axis angle of the present embodiment tank cup is 10 °. The rib that preceding links closely (43) and after the raised line (44,44 ') that links closely set by the inner surface of rib (43 ') make tank cup lower end be equipped with to link closely Interior diameter at component is slightly less than the diameter at beverage can tank deck edge and is slightly larger than beverage can groove diameter, when tank glass holder exists When above beverage can, beverage can edge is just stuck in the region of raised line (44,44 ') and intake (32) lower face；And tank is used The raised line (44,44 ') of cup lower end inner surface is stuck in beverage can groove.Due to raised line of the tank set by the inner surface of cup fastening part (44,44 ') can be such that tank is firmly sealed on beverage can with cup, random slanting beverage tank, and fluid will not be under tank cup in tank It reveals side.

The application method of tank cup shown in 0-15 referring to Fig.1.When the drainage area of tank cup is aligned with beverage can opening direction When, user needs the top that tank is vertically buckled in beverage can with cup, directly hears that ticktack, final tank are latched in cup on beverage can Side.Then beverage can is tilted along vertical direction to horizontal direction, drinking person is by resting on lip on tank cup ontology End edge will be felt as along (1) using fluid in ordinary bottle (cup) equally beverage tank.Fluid will be from drink in beverage can The drainage area (32), ontology (2) side and edge (1) for flowing successively through tank cup is poured out in the opening of batch can, finally enters mouth In.

When needing to remove tank cup above beverage can, user needs radial compression tank cup sheet to tank cup edge Body.Since extruding force is applied to the outer surface of tank cup, tank cup ontology (2) occurs some deformation, then causes under tank cup Surface rotates outward, link closely before finally making rib (43) and after link closely rib (43 ') from beverage can tank deck edge be detached from, also make tank cup It is separated from beverage can.

The tank of the present embodiment is made with cup of food-grade flexible material, once purged can be reused.

When tank glass holder is above beverage can, tank is just flushed with beverage can tank deck with cup intake (32) lower face；Together When before link closely rib (43) and after rib (the 43 ') inner surface that links closely tank can be made to be stabilized on beverage can with cup equipped with raised line (44,44 '), So that tank glass holder is on beverage can, tank cup is in sealing state with beverage can contact position for design in this way.Slanting beverage tank towards The same side direction in area is drained, fluid can directly be flowed out along intake (32), tank cup ontology (2) side in beverage can, in beverage can Fluid will not overflow below tank cup ontology, while fluid will not overflow from intake or beverage can tank deck surface.

If beverage can is back to usual laid-flat status by heeling condition, fluid can be back to beverage can along drainage area Opening enters in beverage can, without directly flowing back or being sprinkling upon the other surfaces of beverage can tank deck.This is because anti-return rib (33, 33 ') with the vertical height for being vertically above the other side of drainage area (32) connecting place, the anti-return rib of such design is with water conservancy diversion Effect；So that fluid is flowed out or is flowed into without trickling down everywhere without any confusion.

Tank provided by the utility model with cup be in drinking person lip and beverage can outer surface and beverage can fluid and Beverage can surface provides an obstacle.This assures when drinking person is using fluid in tank cup beverage tank, avoid Fluid or drinking person lip are in direct contact with the beverage can surface there may be health concerns.

In addition to this, the tank for imitating beverage can, vial or Cup structure shape makes user feel as use with cup Ordinary bottle or cup is the same.

In addition, the present embodiment tank cup hold on the body one can also being arranged and draining area's homonymy by ontology convex The arcwall face (structure as shown in figure 16) that rises or a notch (structure as shown in figure 17) or other shapes structure are drunk Area is with user-friendly.

As shown in Figures 18 and 19, the tank cup structure to have there are three arc-shaped curved surface shape fastening part.Tank is by ontology with cup (2) it is integrally formed and constitutes with three arc-shaped curved surface shape fastening parts (4).The present embodiment tank cup ontology (2) is tubular structure, at this The fastening part of symmetrical three arc-shaped curved surfaces on the downside of body (2).Each arc shape fastening part includes a guide part being inclined outwardly (42,42 ', 42 ") are 10 ° with ontology vertical axis deviation angle.Each arc-shaped curved surface fastening part (2) inner surface is equipped with Multiple dot bulges, each height of projection are 0.2cm, and all dot bulges are arranged at same level direction.

Referring to Fig.1 9.It is additionally provided with drainage device similar with 1 structure of embodiment on the inside of the present embodiment tank cup ontology (2) (3), each anti-return rib of drainage device (3) be connected with device body side vertical height be 0.35cm, anti-return rib with draw The vertical height of the connected side of entrance is 0.55cm.Intake (32) is half elliptic；When tank glass holder is above beverage can, draw Entrance (32) lower face is flushed with the tank deck of beverage can.A notch shape is additionally provided with the ontology upper end of drainage area's homonymy to drink Area (1) facilitates fluid to flow out.The present embodiment tank is integrally formed using polypropylene (PP) material with cup and is constituted.

Specifically used the present embodiment tank cup, when tank cup intake (32) and beverage can register, by tank cup It is vertical to be sleeved on above the tank deck of beverage can, directly hear ticktack, then tank is latched in cup above beverage can.Then by beverage can It tilts, drinking person fluid in beverage tank as using usual cup or bottle.When needing tank cup from beverage can When side is removed, user is along radial compression tank cup ontology so that some deformation occur for tank cup ontology, then cause tank cup Three arc fastening parts (4) rotate outward, so that tank is detached from three fastening parts (4) of cup from beverage can outer, also make tank It is detached from from beverage can upper end with cup is whole.

With reference to shown in Figure 20,21 and 22, for the tank cup with tubular curved fastening part.The tank cup of the present embodiment by Ontology (2) and tubular curved fastening part (4), which are integrally formed, to be constituted.Tank cup ontology (2) is tubular structure, and ontology upper end is light Sliding edge shape drinks area (1).Tank is the guide part (42) tilted slightly outwards with cup fastening part (4) lower end, and is hung down with ontology Straight axis deviation angle is 12.5 °.The present embodiment tank cup ontology is equipped with a radial protrusion with fastening part connecting place in inside (45), along the circle protrusion set by ontology inside.In addition, the tank of the present embodiment is also provided with cup as embodiment The drainage device (3) of structure.Specifically, drainage device draws including drainage area (31), two anti-return ribs (33,33 ') and one Entrance (32)；Be connected with the ontology vertical height of side of each anti-return rib is 0.3cm, and anti-return rib is connected side with intake Vertical height is 0.5cm.The present apparatus is made of the integrated molding of food-grade flexible material.

When specifically used tank cup, when device intake and beverage can register, tank is vertically sleeved on beverage with cup Above the tank deck of tank, when the top that tank is vertically buckled in beverage can by user with cup directly hears that ticktack, final tank are latched in cup Above beverage can.The radial protrusion (45) of tank cup is also just buckled in beverage can groove at this time.When slanting beverage tank, drink Person is as used usual cup or bottle.

When needing to remove tank cup above beverage can, drinking person needs radial compression tank cup sheet to tank cup edge Then body causes tank to be rotated outward with cup curved fastening part, finally so that tank with cup radially inside raised (45) from beverage can Outer is detached from, and tank cup is also made to be separated from beverage can.

The present embodiment tank cup structure is simple, and is fabricated from a flexible material, at low cost, easy to carry to be also easy to repeat profit With.

As the deformation of above-described embodiment, it can be provided only with an arc or rectangular-shaped fastening part on the downside of tank cup ontology, and Guide part is arranged in fastening part lower end, expands slightly outwards, and in fastening part, the inner surface setting component that links closely facilitates fastening part to fix Above tank container.

It it is 5~45 ° with tank cup vertical axis deviation angle, preferably when the guide part of fastening part lower end is inclined outwardly Deviation angle is 7 °, 10 °, 15 °, 20 °, 25 °, 30 °, 35 ° or 40 °.

As the deformation of above-described embodiment, the tank component that links closely set by the inner surface of cup fastening part can be at least one convex Item, the raised line can be triangular prism strip projected parts, semicircle strip projected parts or mentioned ridge-shaped strip projected parts, and multiple raised lines are along level side To laid out in parallel.The wherein a length of 0.5~5cm of raised line, width are 0.2~0.5cm, a height of 0.1~0.4cm (is tied as shown in figure 23 Structure)；When secure component is multiple salient points, each a height of 0.1~0.4cm of salient point (structure as shown in figure 24).In addition, being used in tank Protrusion set by the inside of cup fastening part can also be provided in fastening part and ontology connecting place.

As the deformation of above-described embodiment, sealing ring can be arranged in tank cup body internal surface.It is set on the inside of tank cup ontology Set sealing ring and/or on the inside of fastening part setting link closely component, so that tank glass holder has fabulous close above container Envelope acts on, and random tilt container, interior liquid will not all be revealed.

In addition, in above-described embodiment tank cup anti-return rib be connected with ontology side vertical height be 0.3~0.5cm, and The vertical height of the other side is 0.4~1cm.

In addition, drainage device can not also be arranged in the tank cup of above-described embodiment.When tank glass holder is above container, container Interior fluid can be flowed out with tank cup side.

It is split type tank cup as shown in figure 25.Tank cup includes ontology (2) and fastening part (4), ontology (2) and fastening part It is connected by fastener (21,46).Tank cup ontology (2) is tubular structure, and fastening part (4) are a tubular curved surface, the fastening part (4) lower end is equipped with guide part (42), which is wavy, which inclines with tank cup vertical axis 12 ° of rake angle；Fastening part (4) inner surface links closely component (41) equipped with two ridge shape strips, a length of 7cm of each component that links closely, Width is 0.4cm, a height of 0.2cm, and two components that link closely are along horizontally arranged.Tank cup ontology inside is additionally provided with and embodiment The consistent drainage device of 1 structure (3).The present embodiment tank is made with cup of food-grade flexible material.Drainage device (3) contains and draws Flow area (31), intake (32) and anti-return rib (33,33 '), anti-return rib be connected with ontology side vertical height be 0.35cm, Anti-return rib be connected with intake side vertical height be 0.45cm.

When specifically used tank cup, first fastening part (4) are buckled in along vertical direction on beverage can edge, are dripped when hearing Sound is answered, then tank links closely component (41) padlock in the groove of beverage can with cup, then will be by fastener (21,46) by tank cup Ontology (2) is fixed on fastening part (4).Then user is as used usual cup or bottle to pour out fluid in container.Work as needs When device is removed above beverage can, first device body (2) is removed from fastening part (4), then along under fastening part (4) End starts side, and fastening part (4) lower end other side also deforms upon therewith, and then fastening part (4) inner surface links closely component (41) It is detached from from beverage can edge, last fastening part (4) is removed from beverage can surface completely.

As the deformation of above-described embodiment, tank is connect with tank with cup ontology (2) by screw-thread fit with cup fastening part (4). Fastening part (4) upper end is equipped with external screw thread, while tank cup ontology (2) lower end is equipped with the internal thread to match；Or in fastening part (4) internal thread is arranged in upper end, and external screw thread is accordingly arranged in tank cup ontology (2) lower end.

Tank cup as shown in figures 26 and 27.Tank cup includes ontology (2) and fastening part (4), the ontology (2) and fastening part (4) it is integrally formed, it is round table-like which is that lower end diameter is small, upper end diameter is big, and ontology both ends are open, and ontology hypomere is opened Mouth-shaped is consistent with beverage can opening shape.The present embodiment tank drinks area (1) with cup ontology upper end equipped with a notch-like conveniently to be made With.The fastening part (4) is that similar beveled structure, fastening part (4) lower end are equipped with guide part (42) as shown in figure 27, slightly to Outer incline.Fastening part (4) inner surface is equipped with the component that links closely (41) of multiple dot bulges, and each height of projection is 0.3cm.This Device is made of the integrated molding of food-grade flexible material.It is easy to happen deformation under external force, while also preventing to grow thin Bacterium.

When using tank cup, tank is sleeved on cup edge vertical direction above the containers such as beverage can, until hear " ticking " sound, Tank is linked closely the full groove for being buckled in beverage can of component (41) with cyphelia shape, and beverage can opening is just opened with ontology (2) lower end Mouth is opposite, while beverage can tank deck is just flushed with tank with cup ontology lower face.Then slanting beverage tank can conveniently pour out drink Fluid in batch can.When starting side along fastening part (4) lower end, tank cup can be removed above beverage can easily.Through clear Washing preservation can recycle again.

The present embodiment tank cup ontology lower face shape matches with beverage can opening shape.Fastening part and beverage can simultaneously Tank deck surface fits closely, and such design is so that fluid avoids overflowing in beverage can.

In addition, if when inconsistent with the height at bottle edge at other vessel ports such as beverage can, the utility model tank is used Cup can also make the variation of corresponding construction, for example design tank is just abutted with cup ontology lower end with beverage can opening tank deck surface, And fastening part also tilts slightly upward with beverage can edge contact position so that fastening part and ontology and beverage can tank deck surface are close It contacts and prevents fluid in beverage can from being overflowed from tank deck surface.

As the deformation of above-described embodiment, flexible excellent materials are to realize ontology and the fastening of tank cup selected by tank cup It portion junction can be by Arbitrary Rotation.The tank designed in this way is with cup " fluid flow guiding device " greatly convenient for users to according to arbitrary Angle can pour out fluid in container.

As the deformation of above-described embodiment, umbrella fastening part be designed as it is at least one be turned under curved fastening part, tightly Gu being equipped with the component that links closely on the inside of rib, fastening part is fixed on above container.

Utility model device uses in PC (makrolon), PE (polyethylene), PP (acrylic acid) or PS (polystyrene) One or more are made.Be made of the flexible material of safety, it is easy to clean, be easy to reuse, it is safe and healthy.

Tank cup described in the utility model can be adapted for the various containers with edge and groove.The utility model Radial protrusion can be buckled at container groove set by the inside of link closely component or tank cup set by tank cup fastening part. After the tank designed in this way makes it be enclosed in above container with cup, random tilt container, fluid will not be under tank cup in container End or vessel surface overflow.

The guide part of the fastening part lower end of the utility model tank cup extends to the outside, and the tank cup designed in this way facilitates it solid It is scheduled on above container or is removed from thereon.In fastening part, various forms of components that link closely are arranged in medial surface, and tank is made to be stabilized in cup Above container and it is in sealing state, then random tilt container, the fluid in container will not be from the lower end overflow of tank cup.

The tank of the utility model is fabricated from a flexible material with cup, and when applying external force to tank cup, tank cup is also with generation Deformation, and tank cup is made to be easy side from container and remove.

The tank of the utility model may be designed to consistent with the shape of container, design style with cup so that user feels such as It is same to use the containers such as common cup.

As the deformation of the utility model tank cup, the tank constituted using anticorrosion material is applicable to be not intended to straight with cup Connect the situation that corrosive fluid is toppled over from container.Anticorrosion material is made tank and fills corrosion as fluid flow guiding device is sleeved on cup Property fluid container above, then tilt container can flow out fluid in container.In addition, can also be set with cup ontology upper end in tank Setting a lid prevents corrosive fluid from volatilizing.

Claims (10)

1. a kind of tank cup, which is characterized in that the tank tubular that cup is both ends open comprising：Ontology (2) and with it is described The connected fastening part (4) of ontology (2), which is located at the lower section of the ontology (2)；When in use, the fastening part (4) it is fixed on the upper end of tank container from lower ending opening direction, tilts tank container, fluid can be along described in tank container It flows out the inside of body (2).

2. tank cup according to claim 1, it is characterised in that：Fastening part (4) inner surface is equipped with the component (41) that links closely, For being fastened with the groove of tank container upper end, the tank is fixed on tank container upper end, the component that links closely (41) with cup For groove or at least one protrusion.

3. tank cup according to claim 2, it is characterised in that：The fastening part (4) further includes an at least guide part (42), the guide part (42) is to be extended downwardly from the component that links closely (41) and abducent part, for holding can-like The upper end of device imports the fastening part (4) so that the component that links closely (41) and the groove of tank container upper end fasten.

4. tank cup according to claim 1, it is characterised in that：Drainage device (3) is equipped on the inside of the ontology (2), it should Drainage device (3) includes drainage area (31) and intake (32)；The drainage area (31) is by extending internally and downwards on the inside of ontology The inclined-plane on inclined inclined-plane, intake (32) cutting drainage area (31) forms notch, the shape and tank of the notch The shape of a part for the fluid flow outlet of shape container matches；It is described when the tank is fixed on cup above tank container For intake (32) just with the fluid flow outlet that is aligned on tank container, drainage area (31) lower face just abuts can-like appearance The top surface of device.

5. tank cup according to claim 4, it is characterised in that：The drainage device (3) is sector, at fan-shaped two Anti-return rib (33,33 ') is provided on straight flange, two anti-return ribs (33,33 ') are symmetrically distributed in the two of the intake (32) Side.

6. tank cup according to claim 5, it is characterised in that：The anti-return rib (33,33 ') is connected side with ontology Vertical height is less than the vertical height of the other side.

7. tank cup according to claim 4, it is characterised in that：The ontology (2) is tubular, and drink is equipped at upper end opening With area (1), this drinks the same side that area (1) is located at the ontology with drainage area (31), and it is one from this that this, which drinks area (1), The arc-shaped curved surface or a notch that body upper end inner surface outwardly protrudes.

8. tank cup according to claim 1, it is characterised in that：The ontology lower end inside is equipped with sealing ring, when tank is used When cup is fixed on above tank container, body perimeter and tank container top edge are sealed.

9. the tank cup according to any one of claim 1-8, it is characterised in that：The fastening part (4) and tank cup sheet Body (2) is integrally formed by flexible material.

10. the tank cup according to any one of claim 1-8, it is characterised in that：The fastening part (4) and tank cup sheet Body (2) is closely coupled by buckle or screw-thread fit.