CN203439420U - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN203439420U CN203439420U CN201320543710.XU CN201320543710U CN203439420U CN 203439420 U CN203439420 U CN 203439420U CN 201320543710 U CN201320543710 U CN 201320543710U CN 203439420 U CN203439420 U CN 203439420U
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- Prior art keywords
- bottle cap
- groove
- opening
- cambered surface
- cap according
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Abstract
The utility model provides a bottle cap which comprises an upper cap body, a lower cap body and a hinge used for connecting the upper cap body and the lower cap body. Internal threads are arranged on the lower cap body, a pressing portion is arranged at the top end of the upper cap body, a groove is formed in the inner side of the pressing portion, the upper cap body is further provided with a lift-opening portion which extends downwards from the edge of the pressing portion in a bending mode, the lift-opening portion is provided with an inwards-concave arc face and at least one convex portion, the lower cap body is provided with at least one limit portion corresponding to the at least convex portion, a clamping groove is formed in the lift-opening portion, and a convex block corresponding to the clamping groove is further arranged on the lower cap body.
Description
Technical field
The utility model relates to a kind of bottle cap, relates in particular to a kind of bottle cap that facilitates one-handed performance and can play anti-counterfeit anti-theft function.
Background technology
Seal bottle cap is in the market varied, and businessman is opened before customer buys for fear of commodity, has taked various false proof measures.Relatively common are outsourcing layer of plastic film, bottle cap bottom arranges anti-thefting strip or false proof, at the closing lid place of upper cover and lower cover, sealing band etc. is set.The false proof measure of this class makes bottle cap need bimanualness just can open when first use.Yet in the time of can only extracting a hand out for the workman who is working, or some drivers are being when driving, or disabled person that can only one-handed performance, be but inconvenient to use.Therefore, a kind of left hand one hand that had both been convenient to is opened, and is convenient to again the singlehanded unlatching of the right hand, and has anti-fraud functional bottle cap, will become the needs in market.
Now also there are some convenient singlehanded bottle caps of opening, however these bottle caps, and certain structures is complicated, is difficult to realize; Certain structures is simple, but does not have antiforge function.
As ZL 201210276958.4 Chinese patents have disclosed a kind of integrated one hand medicine bottle for emergency of uncapping, mainly by an automatic locking closure structure, complete the folding of bottle cap, when closed closure, only need press bottle cap downwards, when open bottle cover, only need touch cover-opening structure.Yet bottle cap itself does not have antiforge function, if aid in other anti-counterfeit structures, as outsourcing layer of plastic film, when first use, but can not realize one-handed performance.
In view of this, be necessary existing bottle cap to be improved, to address the above problem.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, facilitate one-handed performance, and there is anti-fraud functional bottle cap.
For realizing above-mentioned utility model object, the utility model provides a kind of bottle cap, it comprises upper cover, lower cover and connect the hinge of described upper cover and described lower cover, under described, be covered with negative thread, the top of described upper cover is provided with press section, inner side, described press section is provided with groove, described upper cover is also provided with the portion of opening of lifting that bends extension from edge, described press section downwards, the described portion of opening of lifting has the cambered surface caving inward, the described portion of opening of lifting is provided with at least one lug boss, under described, be covered with at least one limiting section corresponding with described at least one lug boss, the described portion of opening of lifting is also provided with draw-in groove, described lower cover is also provided with the projection corresponding with described draw-in groove.
As further improvement of the utility model, described in lift the another side being oppositely arranged with described hinge in the portion of opening cambered surface for referring to cambered surface with the corresponding class of finger cambered surface, and described class refers to that cambered surface is provided with side friction striped.
As further improvement of the utility model, described draw-in groove is positioned at the bottom that described class refers to cambered surface.
As further improvement of the utility model, described draw-in groove place plane is lower than described hinge place plane.
As further improvement of the utility model, described press section is provided with netted striped.
As further improvement of the utility model, the sidewall of described lower cover is also provided with the vertical striped that is positioned at described hinge both sides, and the area of described vertical striped is greater than the area of finger tripe.
As further improvement of the utility model, described lower cover is also provided with the portion of drinking, described in the portion that drinks from described lower cover, protrude into the groove of inner side, described press section, and be contained in described groove.
As further improvement of the utility model, described lower hd top face is for being the inclined-plane of inclination from high to low from described hinge place plane to projection place plane.
As further improvement of the utility model, described in lift that to open subordinate edge corresponding with described lower hd top face.
The beneficial effects of the utility model are: bottle cap of the present utility model, on the one hand, by lifting the cambered surface that in the portion of opening, setting caves inward, lifts and opens thereby be convenient to one hand; On the other hand, by lug boss and limiting section are set, thereby when opening bottle cap for the first time, lug boss can rupture and remain in limiting section, and then can play well false proof, anti-theft function.In addition, by upper cover arrange draw-in groove, under cover the projection corresponding with draw-in groove be set, thereby after bottle cap is opened, still can prevent that upper cover from automatically opening when closure.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the utility model bottle cap.
The block diagram that Fig. 2 is bottle cap shown in Fig. 1 when opening not.
Fig. 3 is the schematic diagram of bottle cap shown in Fig. 2 while opening for the first time.
Fig. 4 is the cutaway view of bottle cap shown in Fig. 2 in A-A direction.
Fig. 5 is the partial enlarged drawing at the A position of bottle cap shown in Fig. 1
Fig. 6 is the partial enlarged drawing at the B position of bottle cap shown in Fig. 1.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figures 1 to 6, bottle cap of the present utility model comprises upper cover 100, lower cover 200 and connects the hinge 300 of described upper cover 100 and described lower cover 200.
Described upper cover 100 is provided with press section 110, and described press section 110 is positioned at the top of upper cover 100.Described press section 110 is provided with netted striped (not label), thereby can play anti-skidding effect, handled easily to finger when pressing closed closure.The inner side of described press section 110 is provided with groove 112.
Described upper cover 100 is also provided with the portion of opening 120 of lifting, and described in lift the bending downwards of the portion of opening 120 self-pressing portion 110 edges and extend to form, described in lift the portion of opening 120 and there is the cambered surface caving inward.Described cambered surface of lifting the another side being oppositely arranged with described hinge 300 in the portion of opening 120 is that the class corresponding with finger cambered surface refers to cambered surface 121, and described class refers to that cambered surface 121 is provided with side friction striped 1211, described side friction striped 1211 can play anti-skidding effect to finger lifting while opening upper cover 100.Described lifting is also provided with draw-in groove 1212 in the portion of opening 120, and described draw-in groove 1212 is positioned at the bottom that described class refers to cambered surface 121.
Therefore compared with prior art, in the present embodiment, finger refers to that with class the area of contact of cambered surface 121 is larger, and area of thrust surface are larger, can reduce stressed on the unit area of finger.
The described portion of opening 120 of lifting is also provided with two lug bosses that are oppositely arranged 122, and described lug boss 122 is positioned at the bottom of lifting the portion of opening 120, and described lug boss 122 with described in lift the portion of opening 120 junction can rupture.
Described lower cover 200 is provided with the portion of drinking 220, described in drink portion 220 and from described lower cover 200, protrude into the groove 112 of 110 inner sides, described press section, and be contained in groove 112.
Described lower cover 200 is also provided with the projection 230 corresponding with described draw-in groove 1212, and described projection 230 is contained in described draw-in groove 1212, to prevent that upper cover 100 from opening when the closure automatically.
Described lower cover 200 is also provided with two limiting sections 240 corresponding with described two lug bosses 122.Before upper cover 100 is opened, described lug boss 122 is limited in described limiting section 240; And when upper cover 100 is opened first, described lug boss 122 breaks apart with the described portion of opening 120 of lifting, and described lug boss 122 remains in described limiting section 240, thereby can play well false proof, anti-theft effect.
The sidewall of described lower cover 200 is provided with the vertical striped 210 that is positioned at described hinge 300 both sides, and described vertical striped 210 areas are greater than the area of finger tripe, thereby open or during closed upper cover 100, described vertical striped 210 can play anti-skidding effect to other fingers that are placed on lower cover 200 sidewalls lifting.
As everyone knows, in coupled bottle cap, if upper cover 100 is hinge with the attaching parts of lower cover 200, hinge is the fulcrum that upper cover is opened so.Coupled bottle cap different from the past, in the utility model, described draw-in groove 1212 place planes are lower than described hinge 300 place planes.Described lower cover 200 end faces are for being from high to low the inclined-plane that tilts to projection 230 place planes from described hinge 300 place planes, correspondingly, described in to lift the portion's of opening 120 lower edges corresponding with described lower cover 200 end faces.
In sum, bottle cap of the present utility model, on the one hand, by referring to cambered surface 121 lifting the class that in the portion of opening 120, setting caves inward, lifts and opens thereby be convenient to one hand; On the other hand, by lug boss 122 and limiting section 240 are set, and described lug boss 122 can split by segment occurred with the junction of described upper cover 100, thereby when opening bottle cap for the first time, lug boss 122 can be stayed in limiting section 240, and then can play well false proof, anti-theft function.In addition, the projection 230 corresponding with draw-in groove 1212 is set by draw-in groove 1212 is set on upper cover 100, on lower cover 200, thereby after bottle cap is opened, still can prevents that upper cover 100 from automatically opening when closure.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. a bottle cap, comprise upper cover, lower cover and connect the hinge of described upper cover and described lower cover, under described, be covered with negative thread, it is characterized in that: the top of described upper cover is provided with press section, inner side, described press section is provided with groove, described upper cover is also provided with the portion of opening of lifting that bends extension from edge, described press section downwards, the described portion of opening of lifting has the cambered surface caving inward, the described portion of opening of lifting is provided with at least one lug boss, under described, be covered with at least one limiting section corresponding with described at least one lug boss, the described portion of opening of lifting is also provided with draw-in groove, described lower cover is also provided with the projection corresponding with described draw-in groove.
2. bottle cap according to claim 1, is characterized in that: described in lift the another side being oppositely arranged with described hinge in the portion of opening cambered surface for referring to cambered surface with the corresponding class of finger cambered surface, and described class refers to that cambered surface is provided with side friction striped.
3. bottle cap according to claim 2, is characterized in that: described draw-in groove is positioned at the bottom that described class refers to cambered surface.
4. bottle cap according to claim 1, is characterized in that: described draw-in groove place plane is lower than described hinge place plane.
5. bottle cap according to claim 1, is characterized in that: described press section is provided with netted striped.
6. bottle cap according to claim 1, is characterized in that: the sidewall of described lower cover is also provided with the vertical striped that is positioned at described hinge both sides, and the area of described vertical striped is greater than the area of finger tripe.
7. bottle cap according to claim 1, is characterized in that: described lower cover is also provided with the portion of drinking, described in the portion that drinks from described lower cover, protrude into the groove of inner side, described press section, and be contained in described groove.
8. bottle cap according to claim 1, is characterized in that: described lower hd top face is for being the inclined-plane of inclination from high to low from described hinge place plane to projection place plane.
9. bottle cap according to claim 8, is characterized in that: described in lift that to open subordinate edge corresponding with described lower hd top face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543710.XU CN203439420U (en) | 2013-09-03 | 2013-09-03 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543710.XU CN203439420U (en) | 2013-09-03 | 2013-09-03 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439420U true CN203439420U (en) | 2014-02-19 |
Family
ID=50090488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543710.XU Expired - Fee Related CN203439420U (en) | 2013-09-03 | 2013-09-03 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979963A (en) * | 2019-12-17 | 2020-04-10 | 创来有限公司 | Bottle and beverage bottle |
-
2013
- 2013-09-03 CN CN201320543710.XU patent/CN203439420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979963A (en) * | 2019-12-17 | 2020-04-10 | 创来有限公司 | Bottle and beverage bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |