CN206900964U - Bottle cap and beverage bottle - Google Patents

Abstract

The utility model provides a kind of bottle cap and beverage bottle, is related to the technical field of flexible package punch, the bottle cap, including lid, and the lid upper surface is provided with annular protrusion, and the internal diameter of the annular protrusion is more than the external diameter of bottle opening；Cutting part is provided with the inwall of the annular protrusion, the length direction of the cutting part is parallel with the lid upper surface, opening tooth is provided with the cutting part, and the cutting part is inclined-plane towards the side of the annular protrusion inwall, the angle on the inclined-plane and the upper surface of the lid is obtuse angle；The side relative with the cutting part, the annular protrusion are provided with sandwich plate, and the gap between sandwich plate and lid upper surface is used to accommodate the sealed membrane after being cut；Distance of the sandwich plate apart from upper surface arrives the distance between upper surface more than cutting part, and the distance between upper surface is arrived less than opening tooth.Cut sealed membrane can be entered between sandwich plate and lid upper surface, convenient to open, safe and healthy.

Description

Bottle cap and beverage bottle

Technical field

Flexible package punch technical field is the utility model is related to, more particularly, to a kind of bottle cap and beverage bottle.

Background technology

In the market, some beverage bottles, feeding bottle, medicine bottle etc. when in use, in order to avoid its inside connects with outside air Touch, extend shelf life of products, often post sealed membrane in bottle mouth position, sealed membrane includes aluminium film, plastic foil, paper membrane etc., Ren Men Drink or before use, need sealed membrane of tearing.

The existing method for separating sealed membrane with bottleneck has two kinds, and easily sealed membrane, the edge of sealed membrane are torn first, using It is provided with and opens end, when drinking, user is pinched with finger opens end, directly tears；Second, the opening tooth on bottle cover is utilized, Bottle cap is upside down on bottleneck during unlatching and rotated a circle, opening tooth is flushed and separates sealed membrane with bottleneck.

But all there is the drawbacks of certain in both approaches, easily tore film, which is torn, to be needed to be not easy with larger external force, sometimes presence Unlatching or bottle mouth sealing film residual phenomena；Lid with opening tooth, after rotating a circle, although sealer separates with bottleneck, Easily cause the problem of separated sealed membrane is fallen into bottle.

Utility model content

The purpose of this utility model is a kind of bottle cap and beverage bottle provided, and sealed membrane is carried to alleviate existing unlatching Beverage bottle when, sealed membrane is not easy to open, or the technical problem that sealed membrane is easily fallen into bottle.

Bottle cap provided by the utility model, including lid, the lid upper surface are provided with annular protrusion, the convex annular The internal diameter risen is more than the external diameter of bottle opening；

Cutting part, the length direction of the cutting part and the lid upper surface are provided with the inwall of the annular protrusion It is parallel, be provided with opening tooth on the cutting part, and the cutting part towards the side of the annular protrusion inwall be inclined-plane, institute The angle for stating inclined-plane and the upper surface of the lid is obtuse angle；

The side relative with the cutting part, the annular protrusion are provided with sandwich plate, the sandwich plate and lid upper table Gap between face is used to accommodate the sealed membrane after being cut；

Distance of the sandwich plate apart from the upper surface is more than described cutting part the distance between to the upper surface, small In the distance between described opening tooth to the upper surface.

Further, the cutting part includes connecting pole, and the connecting pole is fixedly connected with the annular protrusion inwall, institute The cross section for stating connecting pole is trapezoidal.

Further, the opening tooth includes tip and blade, and the tip is used to puncture the sealed membrane；The blade It is used to scratch sealed membrane for arc.

Further, the sandwich plate includes guide portion, and the guide portion is crescent.

Further, the bottle cap includes protection cap, and the protection cap is used for opening of the buckle closure in the annular protrusion, For preventing the opening tooth from directly being contacted with the external world.

Further, the protection cap is to be threadedly coupled with the annular protrusion.

Further, the bottle cap includes diaphragm, and the diaphragm is covered in the opening of the annular protrusion.

Further, alar part is provided with the lid outer wall, the alar part is used to drive the lid to rotate.

Further, lifting hole is provided with the alar part.

Beverage bottle provided by the utility model, including above-mentioned bottle cap.

Bottle cap provided by the utility model, including lid, the lid upper surface are provided with annular protrusion, the convex annular The internal diameter risen is more than the external diameter of bottle opening, can tip upside down on bottle cap above the sealed membrane of bottle.The annular protrusion Cutting part is provided with inwall, the length direction of the cutting part is parallel with the lid upper surface, is set on the cutting part There is opening tooth, and the cutting part is inclined-plane towards the side of the annular protrusion inwall, the inclined-plane is upper with the lid The angle on surface is obtuse angle, and the lid tipped upside down on above sealed membrane is pressed downward, and cutting part is stuck in bottleneck, and opening tooth is by sealed membrane Scratch, rotate bottle cap, opening tooth scratches sealed membrane, because distance of the sandwich plate apart from the upper surface is more than the cutting part The distance between to the upper surface, less than the distance between described opening tooth to the upper surface, so the sealer meeting scratched Tilt, entered between the gap between sandwich plate and lid upper surface along inclined-plane, so as to which separated sealed membrane be collected. So as to reach convenient unlatching, safe and healthy technique effect.

Beverage bottle provided by the utility model, including above-mentioned bottle cap.The bottle cap, including lid, the lid upper table Face is provided with annular protrusion, and the internal diameter of the annular protrusion is more than the external diameter of bottle opening, bottle cap can be tipped upside down on into bottle Sealed membrane above.Cutting part, the length direction of the cutting part and the lid are provided with the inwall of the annular protrusion Upper surface is parallel, opening tooth is provided with the cutting part, and the side of the cutting part towards the annular protrusion inwall is Inclined-plane, the angle on the inclined-plane and the upper surface of the lid is obtuse angle, and the lid tipped upside down on above sealed membrane is pressed downward, cut The portion of cutting is stuck in bottleneck, and opening tooth scratches sealed membrane, rotates bottle cap, opening tooth scratches sealed membrane, because sandwich plate is apart from institute The distance of upper surface is stated more than the distance between described cutting part to the upper surface, less than the opening tooth to the upper surface The distance between, so the sealer scratched can tilt along inclined-plane, the gap entered between sandwich plate and lid upper surface it Between, so as to which separated sealed membrane be collected.So as to reach convenient unlatching, safe and healthy technique effect.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of schematic diagram for bottle cap that the utility model embodiment 1 provides；

Fig. 2 is a kind of sectional view for bottle cap that the utility model embodiment 1 provides；

Fig. 3 is the schematic diagram for another bottle cap that the utility model embodiment 1 provides；

Fig. 4 is the sectional view for another bottle cap that the utility model embodiment 1 provides；

Fig. 5 is the sectional view for another bottle cap that the utility model embodiment 1 provides；

Fig. 6 is the sectional view for the bottle cap that the utility model embodiment 2 provides.

Icon：100- lids；200- annular protrusions；300- cutting parts；310- opening teeth；320- sandwich plates；400- alar parts； 410- lifts hole；500- protection caps；600- diaphragms；610- opens portion.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, such as occur term " " center ", " on ", " under ", " left side ", " right side ", " vertical ", " level ", " interior ", " outer " etc., its orientation indicated or position relationship are based on orientation shown in the drawings or position Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This Outside, such as there is term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying relatively heavy The property wanted.

The utility model provides a kind of bottle cap, and knot of multiple embodiments to bottle cap provided by the utility model is given below Structure is described in detail.

Embodiment 1

Fig. 1 is a kind of schematic diagram for bottle cap that the utility model embodiment 1 provides, and Fig. 2 is that the utility model embodiment 1 carries A kind of sectional view of the bottle cap supplied；As shown in Figure 1-2, bottle cap provided by the utility model, including lid 100, the lid 100 Upper surface is provided with annular protrusion 200, and the internal diameter of the annular protrusion 200 is more than the external diameter of bottle opening, can be by bottle cap Tip upside down on above the sealed membrane of bottle.Cutting part 300 is provided with the inwall of the annular protrusion 200, the cutting part 300 Length direction is parallel with the upper surface of lid 100, and opening tooth 310, and the cutting part are provided with the cutting part 300 300 towards the side of the inwall of annular protrusion 200 be inclined-plane, and the angle on the inclined-plane and the upper surface of the lid 100 is Obtuse angle, the lid 100 tipped upside down on above sealed membrane is pressed downward, cutting part 300 is stuck in bottleneck, and opening tooth 310 draws sealed membrane It is broken, bottle cap is rotated, opening tooth 310 scratches sealed membrane, because distance of the sandwich plate 320 apart from the upper surface is more than described cut Cut portion 300 and arrive the distance between described upper surface, less than the distance between described opening tooth 310 to described upper surface, so drawing Broken sealer can tilt along inclined-plane, enter between the gap between sandwich plate 320 and the upper surface of lid 100, so as to will be by The sealed membrane of separation is collected.So as to reach convenient unlatching, safe and healthy technique effect.

Specifically, the cutting part 300 includes connecting pole, connecting pole is directly connected to annular protrusion 200, the connecting pole Cross section to be trapezoidal.Trapezoidal side is the inclined-plane, serves the effect of guiding, and separated sealed membrane is led into In gap between interlayer and the upper surface of lid 100.

Preferably, the opening tooth 310 includes blade, and the blade is arc.The opening tooth 310 is flat, and When opening tooth 310 insert sealed membrane after, blade can be used for scratch sealer, prevent sealer from accumulating, influence open sealed membrane when Between.The blade is arc, because when carrying out scratching sealed membrane using opening tooth 310, is realized by rotating cover 100 , it is possible to set blade that also there is certain radian, so as to so that the otch of sealed membrane is more neat.

Straight line where blade is located at the trapezoidal inclined-plane, so as to play the effect of preferably guiding sealed membrane.

The opening tooth 310 includes tip, and tip is to be used to the convenient tooth 310 that is open puncture sealed membrane.It is described sophisticated Summit can be less than the height of the annular protrusion 200.So annular protrusion 200 can play a part of it is certain block, prevent Only tip is directly exposed to outer, scratches user during use.

Preferably, Fig. 3 is the schematic diagram for another bottle cap that the utility model embodiment 1 provides, as shown in figure 3, described Sandwich plate 320 includes guide portion, and the guide portion is crescent.Sealer tilt after, be gradually from guide portion enter interlayer with Between the upper surface of lid 100, the guide portion of crescent can effectively prevent interlayer side from withstanding the sealed membrane of tilting.

The outer wall of bottle cap can be provided with vertical groove, in order to increase the frictional force between lid 100 and finger, so as to The unlatching of convenient bottle cap.

Preferably, Fig. 4 is the sectional view for another bottle cap that the utility model embodiment 1 provides, as shown in figure 4, described Alar part 400 is provided with the outer wall of lid 100, the alar part 400 is used to drive the lid 100 to rotate.When user opens bottle Gai Shi, alar part 400 can be propped up with finger, according to the principle of lever, can be turned on bottle cap with very comfortable.

The alar part 400 can include symmetrically arranged double-vane, and it is double that user can utilize thumb to be respectively held against with middle finger Relative two faces of the wing, firmly can bottle cap is rotated, so as to reach the technique effect of convenient bottle cap unlatching.

Further, lifting hole 410 is provided with the alar part 400.Finger can extend into lifting hole 410 by user It is interior, so as to lift beverage bottle, so as to reach while lift the effect of more bottles of beverages.Meanwhile during cycling, beverage bottle is put without place Put, beverage bottle can also be hung on handlebar, so reached the effect being convenient for carrying.

Fig. 5 is the sectional view for another bottle cap that the utility model embodiment 1 provides, as shown in figure 5, the bottle cap includes Protection cap 500, the protection cap 500 are used for opening of the buckle closure in the annular protrusion 200.Bottle cap is arranged to double-canopy knot Structure, because the surface structure of lid 100 is relative complex, and during unlatching, opening tooth 310 can directly connect after scratching sealer with bottleneck Touch, the health for the tooth 310 that is so open just seems extremely important, and the protection cap 500 of setting is exactly to ensure the tooth 310 that is open Health, transportation split shed tooth 310 is prevented to be contaminated.

The protection cap 500 can be to be threadedly coupled with the annular protrusion 200, or the form of buckle closure clamping, It is preferable that it is more firm to be threadedly coupled, mainly prevent jolting in transportation from falling the shake of protection cap 500.

Another effect of protection cap 500 is in order to which the tooth 310 that prevents from being open scratches user.When sealed membrane has been switched on Afterwards, beverage when not finishing off also, can be again by bottle cap buckle closure in bottleneck, and the tooth 310 that is at this moment open is exposed to outer end, and be open tooth The 310 very possible hand for pricking user in tip, it is possible to after sealed membrane is opened, by the buckle closure winding of protection cap 500 In shape projection 200, so as to play certain safe effect.

Embodiment 2

Bottle cap provided by the utility model, including lid 100, the upper surface of lid 100 are provided with annular protrusion 200, The internal diameter of the annular protrusion 200 is more than the external diameter of bottle opening, can tip upside down on bottle cap above the sealed membrane of bottle.Institute State and cutting part 300 is provided with the inwall of annular protrusion 200, the length direction of the cutting part 300 and the upper table of lid 100 Face is parallel, opening tooth 310 is provided with the cutting part 300, and the cutting part 300 is towards the inwall of annular protrusion 200 Side be inclined-plane, the angle on the inclined-plane and the upper surface of the lid 100 is obtuse angle, will tip upside down on the lid above sealed membrane Body 100 is pressed downward, and cutting part 300 is stuck in bottleneck, and opening tooth 310 scratches sealed membrane, rotates bottle cap, and opening tooth 310 will seal Film scratches because sandwich plate 320 apart from the upper surface distance be more than the cutting part 300 arrive the upper surface between away from From, less than the distance between described opening tooth 310 to the upper surface, so the sealer scratched can tilt along inclined-plane, entrance To between the gap between sandwich plate 320 and the upper surface of lid 100, so as to will be separated sealed membrane collect.So as to up to Opened to convenient, safe and healthy technique effect.

Fig. 6 is the sectional view for the bottle cap that the utility model embodiment 2 provides, as shown in fig. 6, difference from Example 1 It is, the bottle cap includes diaphragm 600, and the diaphragm 600 is covered in the opening of the annular protrusion 200.Diaphragm 600 material can be identical with sealed membrane, and aluminium film, plastic foil, paper membrane etc. directly will, it is necessary to when scratching sealed membrane using bottle cap Diaphragm 600 destroys, very convenient, and the one side of diaphragm 600 can shelter from opening tooth 310, prevents from scratching use Person；On the other hand, opening tooth 310 can be prevented to be contaminated.

Diaphragm 600 includes opening portion 610, opens the edge that portion 610 is located at diaphragm 600, user is pinched with hand and taken off Portion 610 is opened, easily can be opened diaphragm 600, so as to expose the cutting part 300 of the inside, the sealed membrane of bottleneck is opened.

Institute, bottle cap provided by the utility model, including lid 100 are to sum up stated, the upper surface of lid 100 is provided with annular Projection 200, the internal diameter of the annular protrusion 200 are more than the external diameter of bottle opening, bottle cap can be tipped upside down on to the sealing of bottle Above film.Cutting part 300, length direction and the lid of the cutting part 300 are provided with the inwall of the annular protrusion 200 The upper surface of body 100 is parallel, opening tooth 310 is provided with the cutting part 300, and the cutting part 300 is towards the convex annular The side for playing 200 inwalls is inclined-plane, and the angle on the inclined-plane and the upper surface of the lid 100 is obtuse angle, will tip upside down on sealing Lid 100 above film is pressed downward, and cutting part 300 is stuck in bottleneck, and opening tooth 310 scratches sealed membrane, rotates bottle cap, and be open tooth 310 scratch sealed membrane, because distance of the sandwich plate 320 apart from the upper surface arrives the upper table more than the cutting part 300 The distance between face, less than the distance between described opening tooth 310 to the upper surface, so the sealer scratched can be along inclined-plane Tilt, enter between the gap between sandwich plate 320 and the upper surface of lid 100, so as to which separated sealed membrane be collected.From And convenient unlatching can be reached, safe and healthy technique effect.

Beverage bottle provided by the utility model, including above-mentioned bottle cap.The bottle cap, including lid 100, the lid 100 upper surfaces are provided with annular protrusion 200, and the internal diameter of the annular protrusion 200 is more than the external diameter of bottle opening, can be by bottle Lid is tipped upside down on above the sealed membrane of bottle.Cutting part 300, the cutting part 300 are provided with the inwall of the annular protrusion 200 Length direction it is parallel with the upper surface of lid 100, opening tooth 310, and the cutting part are provided with the cutting part 300 300 towards the side of the inwall of annular protrusion 200 be inclined-plane, and the angle on the inclined-plane and the upper surface of the lid 100 is Obtuse angle, the lid 100 tipped upside down on above sealed membrane is pressed downward, cutting part 300 is stuck in bottleneck, and opening tooth 310 draws sealed membrane It is broken, bottle cap is rotated, opening tooth 310 scratches sealed membrane, because distance of the sandwich plate 320 apart from the upper surface is more than described cut Cut portion 300 and arrive the distance between described upper surface, less than the distance between described opening tooth 310 to described upper surface, so drawing Broken sealer can tilt along inclined-plane, enter between the gap between sandwich plate 320 and the upper surface of lid 100, so as to will be by The sealed membrane of separation is collected.Beverage bottle provided by the utility model, convenient unlatching, safe and healthy technique effect can be reached.

The shape of the beverage bottle can be column, and hole slot prominent laterally can be provided with the side wall of beverage bottle, The hole slot is used to prevent suction pipe.The conventional arrangement of suction pipe is gluing on beverage bottle, and such suction pipe is very easy to lose, and will inhale Pipe is placed in the hole slot of beverage bottle side wall, it is possible to the effective loss for preventing suction pipe.

Beverage bottle includes wrapper, and the wrapper includes fixed part, and the fixed part is used to prevent suction pipe.Wrapper is all It is closely to surround beverage bottle one week, and side wall of the fixed part not with beverage bottle is brought into close contact, but and bottle side-wall The gap of any is left, this gap is ready for insertion into suction pipe.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of bottle cap, it is characterised in that including lid, the lid upper surface is provided with annular protrusion, the annular protrusion Internal diameter be more than bottle opening external diameter；

Cutting part is provided with the inwall of the annular protrusion, the length direction of the cutting part is put down with the lid upper surface OK, be provided with opening tooth on the cutting part, and the cutting part towards the side of the annular protrusion inwall be inclined-plane, it is described The angle on inclined-plane and the upper surface of the lid is obtuse angle；

The side relative with the cutting part, the annular protrusion are provided with sandwich plate, the sandwich plate and lid upper surface it Between gap be used for accommodate be cut after sealed membrane；

Distance of the sandwich plate apart from the upper surface is more than described cutting part the distance between to the upper surface, less than institute Opening tooth is stated the distance between to the upper surface.

2. bottle cap according to claim 1, it is characterised in that the cutting part includes connecting pole, the connecting pole and institute State annular protrusion inwall to be fixedly connected, the cross section of the connecting pole is trapezoidal.

3. bottle cap according to claim 2, it is characterised in that the opening tooth includes tip and blade, and the tip is used In puncturing the sealed membrane；The blade is that arc is used to scratch sealed membrane.

4. bottle cap according to claim 3, it is characterised in that the sandwich plate includes guide portion, and the guide portion is the moon Thread form.

5. bottle cap according to claim 1, it is characterised in that the bottle cap includes protection cap, and the protection cap is used to detain Cover in the opening of the annular protrusion, for preventing the opening tooth from directly being contacted with the external world.

6. bottle cap according to claim 5, it is characterised in that the protection cap is to be threadedly coupled with the annular protrusion.

7. bottle cap according to claim 1, it is characterised in that the bottle cap includes diaphragm, and the diaphragm is covered in In the opening of the annular protrusion.

8. bottle cap according to claim 1, it is characterised in that alar part is provided with the lid outer wall, the alar part is used Rotated in driving the lid.

9. bottle cap according to claim 8, it is characterised in that lifting hole is provided with the alar part.

10. a kind of beverage bottle, it is characterised in that including the bottle cap described in claim 1-9 any one.