CN203865200U - Liquid container - Google Patents

Abstract

The utility model provides a liquid container which comprises a bottle body, a lower cover and an upper cover. The lower cover is located between the bottle body and the upper cover, and a concaved curved face is arranged at the joint of the lower cover and the upper cover. The concaved curved face corresponds to the finger pulp of the human body in shape, and a corresponding clamping-connection structure is arranged between the lower cover and the upper cover. The liquid container is stable in clamping connection and good in sealing effect, and potential safety hazards do not exist.

Description

A kind of liquid container

[technical field]

The utility model relates to a kind of container of carrying liquid, relates in particular to a kind of good sealing effect, easy to use, easy to carry, is easy to the liquid container of processing.

[background technology]

The storage of liquid product is the major issue of the required consideration of liquid product manufacturers with transport always, especially some dangerous fluents or be easy to depositing and transporting of fluent of volatilizing, good seal performance, easy to use, liquid container simple in structure is each large liquid form product manufacturer and liquid product users' pursuit always.

Liquid container for splendid attire liquid object is seen everywhere, as common mineral water bottle in life, balsam bottle, perfume bottle etc.Conventional liquid container comprises three parts, the one, bottle part, the 2nd, bottle neck part, the 3rd, bottle cap part.Between the bottle neck of common liquid container and bottle cap, conventionally adopt simple fastening structure or screw thread to twist connecting structure, the simple Bottle cap structure fastening in use very easily comes off and causes a bottle interior liquid outflow, especially the more crowded liquid container of storage environment, there is no tight interface arrangment, just easily there is liquid outflow in liquid container a little receptor site extruding.In addition, simple fastening structure is poor to the sealing effectiveness of bottle neck, once liquid container is squeezed, with regard to being easy to, the liquid in liquid container is poured out, especially be equipped with and need to carry the liquid container of use or the liquid of liquid container institute splendid attire is dangerous material or precious liquid, the liquid container of this simple fastening structure can not be used.Twist connecting structure if adopted between bottle neck and bottle cap, not only easily occur that the stubborn connecting structure of above-mentioned screw thread in use easily damages and aging problem, and use also very inconvenient.

Twist connecting structure for existing simple fastening structure and screw thread, its most important is that the open method of liquid container of these two kinds of structures is very simple, in the time that liquid container is placed on the exposed to contact environment of children, be easy to be opened by children, cause liquid substance to leak, situation about even easily eating by mistake, therefore, existing liquid container, is especially seated in the liquid container that children can contact position, and it is a kind of potential potential safety hazard.

[utility model content]

Exist clamping unstable for overcoming current liquid container, be easy to leak, the problem of potential potential safety hazard, the utility model proposes a kind of clamping stable, and good seal performance, without potential safety hazard and liquid container simple in structure.

The utility model provides a kind of liquid container, this liquid container comprises a bottle, one lower cover and a upper cover, this lower cover is between bottle and upper cover, between upper cover and lower cover, be at least provided with two interface arrangments that match, the joining place of lower cover and upper cover is provided with a depression curved surface, and it refers to that with human body abdomen shape is corresponding, and this depression curved surface is at least corresponding with an interface arrangment.

Preferably, be provided with at least one pair of card article cooperatively interacting and bayonet socket between bottle and lower cover, card article is for taking shape in upper cover inwall strip shape body, and its end near lower cover is with overhead structure.

Preferably, bayonet socket is arranged on down and covers, and this bayonet socket is square poroid, and it is through lower cover, and the barb position above covering is corresponding with the position, edge of bayonet socket.

Preferably, this barb is wedge shape, and it is towards upper cover outside projection.

Preferably, upper cover and lower cover geomery match, and this both sidewall is curved surface, this curved surface in the short transverse of liquid container towards the outer projection of liquid container.

Preferably, between lower cover and upper cover, at least comprise that a pair of interface arrangment is positioned at the minimum curvature place of upper cover and lower cover sidewall.

Preferably, lower cover comprises a box body, a boss and a taper bottle neck, and lower cover transits to taper bottle neck by box body from boss, and when upper cover and lower cover clamping, boss and taper bottle neck are contained in upper cover inside.

Preferably, upper cover is connected with lower cover open-close type.

Compared with prior art, the utility model liquid container divides three joint designs, the liquid container of arbitrary shape all can adopt the utility model and the described structure of variant embodiment of the present utility model to realize, due to structure matching between upper cover and lower cover, this passes through attaching parts between the two, the card article and the bayonet socket that coordinate, the arc strip matching and deep-slotted chip breaker and bottle neck and bottle neck groove have been realized the clamping of omnibearing location, liquid container can be easily because do not cause lower cover to come off with other article extruding, the problem of having avoided existing liquid container upper cover easily to come off and to cause liquid to flow out, bottle neck and bottle neck groove structure matching again, bottle neck can just fit tightly in bottle neck groove, it can ensure in the time of upper cover and lower cover fastening, sealing relatively between the two.The liquid container that the most important thing is to open under buckling state must have orthogonal power to act on upper cover simultaneously, three power act on upper cover simultaneously, the direction of one of them power is perpendicular to the direction of two other power, be exactly specifically wherein two power corresponding to card article place, it is inner that the application of force is directed upwardly lid, another one masterpiece is for the fingerprint groove place between upper cover and lower cover, the application of force is directed upwardly the side of covering, under normal circumstances, user needs two hands to act on upper cover simultaneously, the power that imposes three directions can be opened upper cover, like this in carrying process, liquid container can not be extruded unlatching easily, liquid container is placed on the place that children can contact, children can not open liquid container easily, liquid substance is poured out or eaten by mistake, well solve the existing potential safety hazard of liquid container.What the utility model liquid container adopted is square structure, and it is easy to carry, and space availability ratio is high, and its outside has all adopted rounding or chamfering structure, comfortable feel when making the good looking appearance of liquid container generous.Have one side to be provided with fingerprint groove, this recess has adopted human engineering design again, and fingerprint groove inwall is again to there being interface arrangment, and it operates comfortable when being convenient to the unlatching of upper cover.In sum, the liquid container that the utility model discloses not only clamping is stable, and good sealing effect does not exist potential safety hazard etc. simultaneously yet.

[brief description of the drawings]

Fig. 1 is the perspective view of the utility model liquid container, and this liquid container comprises a upper cover, a lower cover and a bottle.

Fig. 2 is the structure exploded perspective view of the utility model liquid container.

Fig. 3 is the structural representation of the utility model liquid container open mode.

Fig. 4 covers the perspective view coordinating between bottle under liquid container shown in Fig. 1.

Fig. 5 is the lower cover perspective view shown in Fig. 1.

Fig. 6 is the sectional structure schematic diagram at the lower cover A-A place shown in Fig. 5.

Fig. 7 is the inner perspective view of the upper cover shown in Fig. 1.

Fig. 8 is the sectional structure schematic diagram at the upper cover B-B place shown in Fig. 7.

Fig. 9 is lid and upper cover fit structure schematic diagram under liquid container.

Figure 10 is the diagram of work that liquid container is opened upper cover.

[detailed description of the invention]

In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing and embodiment, the utility model are further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Refer to Fig. 1 to Fig. 3, be rectangle the liquid container 10 of box body shape for the various liquid substances of splendid attire, this liquid container 10 comprises a upper cover 11, one lower cover 15 and a bottle 17, upper cover 11, between lower cover 15 and bottle 17, structure is mated mutually, lower cover 15 is between upper cover 11 and bottle 17, between upper cover 11 and lower cover 15, comprise a connection piece 13, this attaching parts 13 is positioned at the edge of upper cover 11 and lower cover 15, upper cover 11 is realized opening and closing type with lower cover 15 by this attaching parts 13 and is connected, and upper cover 11 can be fastened on lower cover 15.Between lower cover 15 and bottle 17, separate manufacture forms, and in the liquid container 10 under use state, both are fixedly connected with.Between upper cover 11 and lower cover 15, between lower cover 15 and bottle 17, be provided with the structure cooperatively interacting, make bottle 17, the spatial accommodation that lower cover 15 and upper cover 11 can synthesize a sealing carrys out the various liquid of splendid attire, and the liquid in liquid container 10 can not flowed out from lower cover 15 or upper cover 11.

Liquid container 10 adopts plastic material to make, be the height of liquid container 10 liquid container 10 bottle 17 bottoms to the distance definition at upper cover 11 tops, the length of liquid container 10 is greater than the width of liquid container 10, its length and width indication limit are not set, the length, width and height of liquid container 10 are (1-5): 1:(0.5-10 than scope), it is preferably 2:1:4.The corner of liquid container 10 is provided with chamfering, and the dimensional parameters of this chamfering can choose at random.Liquid container 10 surfaces are for airflow design, elegant in appearance, comfortable feel.Bottle 17 highly accounts for the 50%-95% of liquid container 10 height, and preferably 80%.Lower cover 15 highly accounts for the 10%-50% of liquid container 10 height, and preferably 35%.Upper cover 11 highly accounts for the 5%-45% of liquid container 10 height, and preferably 20%.

The shape of liquid container 10 is not restricted to square box body 151 shapes, and it can be cylindrical, flat tube shape, triangular prism, other shapes such as irregular cube.Attaching parts 13 between upper cover 11 and lower cover 15 can be other connection structures around anchor shaft Unscrew such as hinge-type, also can separate independent setting.Various patterns can be designed in the outside of liquid container 10, also can enclose various patterned layer at its surface label.Bottle 17 also can one-body moldedly be made with lower cover 15.

Refer to Fig. 4, the square container that bottle 17 is hollow structure, it is as the liquid storing part of liquid container 10, for receiving fluids material.Between the bottom of the top of bottle 17 and lower cover 15, structure is corresponding, is provided with interface arrangment and the hermetically-sealed construction of mutual coupling between the two, and bottle 17 firmly sealed card is connected in lower cover 15.

Bottle 17 materials do not limit, and can select dissimilar material according to the character of institute's carrying liquid.As PET (Polyethylene terephthalate polyethylene terephthalate) or PE (Polyethylene polyethylene) or PP (Polypropylene polypropylene) or PVC (polyvinyl chloride polyvinylchloride) or PS (Polystyrene polystyrene) etc., it is preferably PET material, bottle 17 is transparent, and it is convenient to user and can directly sees the surplus of liquid.The shape of bottle 17 does not also limit, and it can be cylinder, bullet, irregular cube etc.

Refer to Fig. 5 and Fig. 6, lower cover 15 comprises box body 151, one boss 153 and a bottle neck 155, boss 153 between box body 151 and bottle neck 155, box body 151, boss 153 and all one-body molded making of bottle neck 155.Box body 151 is oblong hollow case shape, and these box body 151 sidewalls are towards the outside slightly microprotrusion of lower cover 15 in the short transverse of liquid container 10, and making box body 151 sidewalls is arc-shaped curved surface.Box body 151 upper face center project upwards and form an OBL boss 153 (the relative definition under position name employing Fig. 7 view, non-absolute location), the shape of boss 153 is identical with box body 151 shapes, except with attaching parts 13 with respect to side to lower cover 15 inner become certain radian depression, its in sidewall also towards the outside summary microprotrusion of lower cover 15.The bottle neck 155 of boss 153 center projections one tapers, liquid container 10 changes the flow of liquid in bottle 17 by this bottle neck 155, and the liquid in bottle 17 is drop shape by bottle neck 155 places and pours out.Boss 153 bottom sizes are less than box body 151 top dimension, between box body 151 end faces and boss 153 bottoms, comprise a box body edge 1513, and this box body edge 1513 is around the surrounding of boss 153, and box body 151 is connected by 1513 transition of box body limit with boss 153.On these both sides near attaching parts 13, box body edge 1513, be provided with two bayonet sockets 1511, these two bayonet sockets 1511 are symmetricly set on boss 153 both sides, and position is corresponding to the minimum curvature place of box body 151 lateral projections.Bayonet socket 1511 is oblong strip hole, and it runs through box body 151 and forms blocked hole.On box body 151, the side place of attaching parts 13 place sides forms a lower concave part 1515 relatively, and this lower concave part 1515 is positioned at the limit portion of box body 151 sides to lower cover 15 inner recess.With 153 of the boss of lower concave part 1515 the same sides on form a deep-slotted chip breaker 1531, this deep-slotted chip breaker 1531 is positioned at the middle part of boss 153 sides, it is to boss 153 inner recess, therefore, the edge of boss 153 sides forms a protruding eaves (not label) with respect to these deep-slotted chip breaker 1531 outwardly convexs, on cover on 11 and the structure matching with deep-slotted chip breaker 1531 to be set can to stride across protruding eaves and snap in wherein in deep-slotted chip breaker 1531, thereby play the effect of engaging upper cover 11 and lower cover 15.Lower cover 15 inside are provided with the interface arrangment and the hermetically-sealed construction that match with bottle 17, and it is for sealing clamping bottle 17.

The material of lower cover 15 does not limit, and can select dissimilar material according to the character of institute's carrying liquid.As PET (Polyethylene terephthalate polyethylene terephthalate) or PE (Polyethylene polyethylene) or PP (Polypropylene polypropylene) or PVC (polyvinyl chloride polyvinylchloride) or PS (Polystyrene polystyrene) etc., it is preferably PP material, and lower cover 15 is made into translucent.The outer shape of lower cover 15 does not also limit, and it can be cylindrical, taper, irregular etc.

Refer to Fig. 7 and Fig. 8, upper cover 11 is a downward opening oblong cavity, its one-body molded making forms, upper cover 11 matches with the geomery of lower cover 15, the sidewall of upper cover 11 is arc-shaped curved surface, it is certain radian projection towards upper cover 11 outside directions equally in the short transverse of liquid container 10, and the arc of the box body 151 of this radian and lower cover 15 and boss 153 projected side walls is consistent.Upper cover 11 1 sides are provided with a upper recess 117, formation smooth surface matches at lower concave part 1515 these two depressions positions of upper recess 117 and lower cover 15 1 sides, shape is as referred to depression curved surface---the fingerprint groove (not label) of abdomen, this fingerprint groove position is corresponding with deep-slotted chip breaker 1531 positions, its form fit, in the finger abdomen shape of people's thumb or other fingers, is carried out operation instructions as an example of thumb example in the present embodiment.Fingerprint groove adopts human engineering design, and under upper cover 11 and lower cover 15 buckling states time, user can be placed on thumb the action that upper cover 11 is opened at fingerprint groove place.

The inside of upper cover 11 comprises a bottle neck groove 111, this bottle neck groove 111 is a hollow column, it is positioned at upper cover 11 central interior, corresponding with bottle neck 155 positions, size on lower cover 15, the inner structure of bottle neck groove 111 and bottle neck 155 structures match, in the time that upper cover 11 and lower cover 15 fasten, bottle neck 155 is just contained in bottle neck groove 111, sealing laminating between the two.One-body molded on the inwall of upper cover 11 have two to be symmetrical arranged the card article 113 that structure is identical, and this card article 113 is arranged on the minimum curvature place of upper cover 11 projected side walls.Card article 113 is oblong sheet structure, the end of its lateral surface is with barb 1131 structures of a wedge shape projection, barb 1131 is towards upper cover 11 outside direction settings, the hypotenuse of its wedge shape projection is towards lower cover 15 direction settings, card article 113 exceeds upper cover 11 edges, its position is corresponding with bayonet socket 1511 positions on lower cover 15, the thickness of card article 113 is less than the width of bayonet socket 1511, the size of barb 1131 is less than or equal to the size of bayonet socket 1511, and the position of barb 1131 is the side near upper cover 11 outsides corresponding to bayonet socket 1511.Be provided with an arc strip 115 at the recess of the inner upper recess 117 of upper cover 11, these arc strip 115 scantling of structure are corresponding to the deep-slotted chip breaker 1531 on the boss 153 of lower cover 15, in the time that lower cover 15 and upper cover 11 fasten, arc strip 115 snaps in deep-slotted chip breaker 1531 and plays snap action.

In sum, when upper cover 11 fastens with lower cover 15, its one side is fixedly connected with by attaching parts 13, face corresponding thereto fastens by deep-slotted chip breaker 1531 and arc strip 115, two sides is by the bayonet socket 1511 phase clampings on the card article 113 on upper cover 11 and lower cover 15 in addition, bottle neck 155 on lower cover 15 is contained in bottle neck groove 111, forms one and omnibearingly engage pattern between lower cover 15 and upper cover 11.

The material of upper cover 11 does not limit, and can select dissimilar material according to the character of institute's carrying liquid.As PET (Polyethylene terephthalate polyethylene terephthalate) or PE (Polyethylene polyethylene) or PP (Polypropylene polypropylene) or PVC (polyvinyl chloride polyvinylchloride) or PS (Polystyrene polystyrene) etc., it is preferably PP material, and upper cover 11 is made into translucent.The outer shape of upper cover 11 does not also limit, and it can be cylindrical, taper, irregular etc.The structure of bottle neck groove 111 can design according to bottle neck 155 structures.Card article 113 and bayonet socket 1511, the quantity of arc strip 115 and deep-slotted chip breaker 1531, shape and size also do not limit, it can be other one or more interface arrangments that match arbitrarily, the protrusion direction of the barb 1131 of card article 113 does not also limit, it can be towards upper cover 11 internal direction settings, and position and bayonet socket 1511 are corresponding etc. near the position, edge of lower cover 15 inside.The inside of bottle neck groove 111 can arrange packing ring or arrange to the structure of bottle neck 155 liquid outlet direction projections in bottle neck groove 111 bottoms, strengthens the sealing effectiveness between bottle neck 155 and bottle neck groove 111.Tightening seal washer also can be set on box body edge 1513.

Refer to Fig. 9, maker respectively independent making forms bottle 17, and upper cover 11 and lower cover 15 that attaching parts 13 connects, then inject liquid bottle 17, then bottle 17 fixed cards are connected in lower cover 15.Upper cover 11 is connected to a fixed by attaching parts 13 with lower cover 15 one sides, upper cover 11 is directly detained, bottle neck 155 on lower cover 15 snaps in the bottle neck groove 111 of upper cover 11 inside, card article 113 correspondences of upper cover 11 both sides enter in the bayonet socket 1511 on lower cover 15, simultaneously, because the end of card article 113 is with barb 1131 structures, these barb 1131 positions are corresponding with the position of the limit portion in bayonet socket 1511 outsides, again, the cross section of barb 1131 is wedge shape, this wedge shape plate is towards lower cover 15 direction settings, card article 113 slip into gently bayonet socket 1511 interior after, barb 1131 catches on box body 151 inwalls, upper cover 11 and lower cover 15 are connected together.Meanwhile, the arc strip 115 of the upper recess 117 inwall settings of upper cover 11 slips in the deep-slotted chip breaker 1531 on lower cover 15, thereby has realized the comprehensive clamping between lower cover 15 and upper cover 11.Whole liquid container 10 has assembled.

Refer to Figure 10, user when in use, the thumb of a hand is pressed in fingerprint groove 199 places and makes a power upwards gently, the thumb of another hand and forefinger pinch liquid container 10 both sides and make the power of upper cover on one day 11 inside, because upper cover 11 sidewalls are certain radian projection towards upper cover 11 outside directions, and card article 113 and bayonet socket 1511 are separately positioned on the minimum curvature place of upper cover 11 and lower cover 15 sidewall outwardly convexs, therefore, when External Force Acting is during in its sidewall, upper cover 11 produces a small elastic deformation towards its internal direction, now, the barb 1131 of card article 113 produces in external force under the effect of miniature deformation, toward upper cover 11 internal direction skews, when barb 1131 is right against bayonet socket 1511, card article 113 can exit bayonet socket 1511, meanwhile, arc strip 115 can depart from deep-slotted chip breaker 1531 under the effect of external force, complete the unlatching of upper cover 11, user is inverted liquid container 10, and the extrusion bottle 17 of exerting oneself gently, liquid can be drop shape and ooze.

Above-mentioned liquid container 10 and embodiment can be a kind of tobacco tar bottles, it is for the tobacco tar of carrying liquid, because fugitiveness and the tobacco tar of the tobacco tar physical property of liquid belong to personal effects, clamping stability between its leak tightness and upper cover 11 and lower cover 15 to liquid container 10 has proposed very high requirement, and liquid container 10 described in the utility model and embodiment have just in time met the requirements of tobacco tar bottle.

Compared with prior art, 10 point of three joint design of the utility model liquid container, the liquid container 10 of arbitrary shape all can adopt the utility model and the described structure of variant embodiment of the present utility model to realize, due to structure matching between upper cover 11 and lower cover 15, this is between the two by attaching parts 13, the card article 113 and the bayonet socket 1511 that coordinate, the arc strip 115 matching has been realized the clamping of omnibearing location with deep-slotted chip breaker 1531 and bottle neck 155 with bottle neck groove 111, liquid container 10 can be easily because do not cause lower cover 15 to come off with other article extruding, the problem of having avoided existing liquid container 10 upper covers 11 easily to come off and to cause liquid to flow out, bottle neck 155 and bottle neck groove 111 structure matching again, bottle neck 155 can just fit tightly in bottle neck groove 111, it can ensure in the time that upper cover 11 and lower cover 15 fasten, sealing relatively between the two.The liquid container 10 that the most important thing is to open under buckling state must have orthogonal power to act on upper cover 11 simultaneously, three power act on upper cover 11 simultaneously, the direction of one of them power is perpendicular to the direction of two other power, need the application of force in orthogonal two planes simultaneously, be exactly specifically wherein two power be the opposing force being parallel to each other, its force application location is corresponding to card article 113 places, the application of force is directed upwardly covers 11 inside, another one masterpiece is for the fingerprint groove place between upper cover 11 and lower cover 15, the side of application of force direction and upper cover 11 is tangent, towards upper cover 11 tops, under normal circumstances, user needs two hands to act on upper cover 11 simultaneously, the power that imposes three directions can be opened upper cover 11, like this in carrying process, liquid container 10 can not be extruded unlatching easily, liquid container 10 is placed on the place that children can contact, children can not open liquid container 10 easily, liquid substance is poured out or eaten by mistake, well solve the existing potential safety hazard of liquid container 10.What the utility model liquid container 10 adopted is square structure, and it is easy to carry, and space availability ratio is high, and its outside has all adopted rounding or chamfering structure, comfortable feel when making the good looking appearance of liquid container 10 generous.Have one side to be provided with fingerprint groove, this fingerprint groove has adopted human engineering design again, and fingerprint groove inwall is again to there being interface arrangment, and it operates comfortable when being convenient to the unlatching of upper cover 11.In sum, the liquid container 10 that the utility model discloses not only clamping is stable, and good sealing effect does not exist potential safety hazard etc. simultaneously yet.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within principle of the present utility model, are equal to and replace and within improvement etc. all should comprise protection domain of the present utility model.

Claims (8)

1. a liquid container, it is characterized in that: this liquid container comprises a bottle, one lower cover and a upper cover, this lower cover is between bottle and upper cover, between upper cover and lower cover, be at least provided with two interface arrangments that match, the joining place of lower cover and upper cover is provided with a depression curved surface, and it refers to that with human body abdomen shape is corresponding, and this depression curved surface is at least corresponding with an interface arrangment.

2. liquid container as claimed in claim 1, is characterized in that: between bottle and lower cover, be provided with at least one pair of card article cooperatively interacting and bayonet socket, card article is for taking shape in upper cover inwall strip shape body, and its end near lower cover is with overhead structure.

3. liquid container as claimed in claim 2, is characterized in that: bayonet socket is arranged on down and covers, and this bayonet socket is square poroid, and it is through lower cover, and the barb position above covering is corresponding with the position, edge of bayonet socket.

4. liquid container as claimed in claim 3, is characterized in that: this barb is wedge shape, and it is towards upper cover outside projection.

5. liquid container as claimed in claim 1, is characterized in that: upper cover and lower cover geomery match, and this both sidewall is curved surface, this curved surface in the short transverse of liquid container towards the outer projection of liquid container.

6. liquid container as claimed in claim 5, is characterized in that: between lower cover and upper cover, at least comprise that a pair of interface arrangment is positioned at the minimum curvature place of upper cover and lower cover sidewall.

7. liquid container as claimed in claim 1, is characterized in that: lower cover comprises a box body, a boss and a taper bottle neck, and lower cover transits to taper bottle neck by box body from boss, and when upper cover and lower cover clamping, boss and taper bottle neck are contained in upper cover inside.

8. liquid container as claimed in claim 1, is characterized in that: upper cover is connected with lower cover open-close type.