CN207015819U - A kind of antitheft crown cap of anti-scratch hand - Google Patents
A kind of antitheft crown cap of anti-scratch hand Download PDFInfo
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- CN207015819U CN207015819U CN201720782452.9U CN201720782452U CN207015819U CN 207015819 U CN207015819 U CN 207015819U CN 201720782452 U CN201720782452 U CN 201720782452U CN 207015819 U CN207015819 U CN 207015819U
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- antitheft
- bottle cap
- crown cap
- ring
- length section
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Abstract
It the utility model is related to a kind of more particularly to a kind of antitheft crown cap of anti-scratch hand of bottle cap.Including bottle cap, antitheft plastic ring, the bottle cap inner top is provided with sealing gasket, the bottle cap circumference is in ladder barrel-like structure, it is characterised in that the bottle cap bottom is provided with annular flange, and ring washer is lined with the inside of the annular flange, the antitheft plastic ring is connected to by bridging on the ring washer and extends bottle cap body, the antitheft plastic ring is made up of three sections of circular arcs by easily broken key connection, after bottle cap is turned on, the easily scission of link fracture.The V-type shapes the chemical substance that liquid leakage discoloration prompt is scribbled in material anti-theft ring, if the leakage of bottling liquid occurs, then there is obvious color change to prompt, structure design of the present utility model can be effectively prevented from scratching the situation of hand in bottle cap opening procedure, and simple production process, Stability Analysis of Structures, save metal material.
Description
Technical field
It the utility model is related to a kind of more particularly to a kind of antitheft crown cap of anti-scratch hand of bottle cap.
Background technology
In order to prevent bottle from arbitrarily being opened without destroying Bottle cap structure, anti-theft bottle cap is the conventional envelope of current bottle class packaging
Dress form is especially more extensive in the application of field of beverage.It is made up of under normal circumstances body of the bottle lid and anti-theft ring two parts,
Connecting bridge is provided between body of the bottle lid and anti-theft ring, when uncapping, need to twist off connecting bridge could open bottle cap, connecting bridge
The proof directly perceived for being broken into bottle and being opened, so as to play a part of ensure merchandise security.Regrettably, this
The anti-theft ring of class bottle cap, because of production technology reason, can remain some burrs and flash, bottle cap is with preventing during the manufacturing
Stealing the bridging contact between ring blocked up or wide, to cause to open bottle cap relatively difficult, because overexert and caused by hand
Scratch.The especially bottle cap of metal material, usually first it is molded and cuts again, the reason for because of cutting action, easily causes connecting bridge
Skewness, width differs, and this phenomenon is particularly evident.
Utility model content
The utility model provides that a kind of sealing is good, the antitheft crown cap of the anti-scratch hand of simple production process.
To achieve the above object, the technical solution adopted in the utility model is as follows：A kind of antitheft metal bottle of anti-scratch hand
Lid, including：Crown cap body, the outer circle of bottle cap side face is small by one end diameter for closing on its terrace and end where closing on bottleneck
The big three sections of ladder tubular structures composition of diameter.The first length section of bottle cap excircle has skirt ripple and to contract, institute
Stating the length section of bottle cap second has the screw thread being engaged with bottle.The length section of bottle cap the 3rd is annular flange, the convex annular
Edge bottom level is bent inwards to form groove, and ring washer is placed with the groove, has on the ring washer and passes through bridging
The antitheft plastic ring connect.The chemical substance of discoloration prompt is scribbled on the antitheft plastic ring, in addition to made of elastomeric material
Sealing gasket is arranged at the top in the body of the bottle lid.
Preferably, the antitheft plastic ring longitudinal section is V-arrangement.
Preferably, the antitheft plastic ring is made up of multistage the circular arc of easily broken key connection, after bottle cap is turned on, institute
State easy scission of link fracture, the proof directly perceived for being broken into bottle and being opened of connecting key.The antitheft plastic ring is changed into multistage plastics
Circular arc, and outwards rout up.
Preferably, being connected between the ring washer and the antitheft plastic ring by two ways, one kind is easy bridge cut-off,
Antitheft plastic ring is acted on by external force and deformed after bottle cap is turned on, easy bridge cut-off fracture.Another kind is permanently connected key, not broken.
Preferably, the circular arc plastics middle inside is respectively provided with an oblong shaped orifices, for clamping bottle with it is antitheft
Ring.
Preferably, the chemical substance of liquid leakage discoloration prompt is scribbled on the antitheft plastic ring, if bottled liquid occurs
The leakage of body, then there is obvious color change to prompt, the chemical substance is pollution-free, nontoxic.
Preferably, the body of the bottle lid inner top is provided with the sealing gasket made of elastomeric material, with ensure bottle cap with
Bottle close fit, effectively extend the shelf-life of bottled food.
Preferably, the screw thread that second length section should at least have a whole circle is meshed with whorl of bottleneck so that liner
Pad can uniformly press to the whole circumference face in bottle sealing face.
Preferably, first length section is identical with the second length section circular cylinder radius.Second length section circumference with
3rd length section annular flange joint fillet is excessive, and inner surface forms bell mouth shape so that bottleneck is easier to enter bottle cap spiral shell
Line area.
Preferably, groove is formed on the inside of the annular flange, for placing the ring washer.
Preferably, the metal cover is formed by plant equipment integrated punching.
Compared with prior art, the beneficial effects of the utility model are：
1. the design of antitheft plastic ring is connected with bottle cap body by ring washer, with bottle cap one during turning on
Play motion, exerted oneself during so as to avoid general bottle cap anti-theft ring and bottle Integral design, during twist-off closure it is excessive and and anti-theft ring
Relative motion occurs for upper irregular flash, caused by scratch the requirement greatly reduced to anti-theft ring manufacturing process.Plastics are prevented
Steal ring to connect by easily broken bridging with the ring washer being arranged on the inside of annular flange, can intuitively judge whether bottle is opened
Cross.The chemical substance scribbled on antitheft plastic ring can effectively detect whether bottling liquid leaks.
2. the Bottle cap structure that the utility model uses is simple, the annular flange structure of bottle cap bottom can effectively strengthen bottle
The structural stability of lid, it can still realize good sealing effectiveness after bottle cap thickness is reduced.Anti-theft ring and air ring
Circle is connected so that metal cover no longer carries out cutting anti-theft ring technique in forming process, has both saved metal material and in turn simplify
Technological process.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model bottle cap one embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
The antitheft beverage bottle cap of anti-oarsman as shown in Fig. 1 a kind of, including body of the bottle lid and sealing gasket 10, Yi Jihuan
Shape packing ring 7 and antitheft plastic ring 5.The antitheft plastic ring longitudinal section is v-shaped structure.The outer circle of bottle cap side face is by three parts
Form, the first length section is to be and the first length close to the slightly smaller annular shell periphery 2 of the diameter of terrace 1, the second length section 3
2 diameter identicals of section are provided with the periphery that screw thread is engaged with bottle, and the 3rd length section is to close on bottleneck place end diameter slightly
Annular flange 4 more than Part I forms.For strengthening bottle cap stability, and it is easy to set ring washer 7.It is described
The excircle of the first length section of bottle cap 2 has skirt ripple and to contract, and bayonet socket 9 is formed with the joint of the second length section 3.
The bayonet socket 9 is formed with bottleneck and is interference fitted, so as to reach better sealing effectiveness.Second length section and Part III
The joint round-corner transition of annular flange 4, is easy to bottleneck and inserts threaded area.The inner side of annular flange 4 is lined with air ring
7 are enclosed, there is the antitheft plastic ring 5 connected by bridge 11 and persistent key 12 on the ring washer.The plastics are prevented
Steal ring to be connected by easy bridge cut-off 13 by three sections of circular arcs, be provided with oblong shaped orifices 14 on the inside of three sections of circular arcs, work as bottle cap
After turning on, bridge 11 and easily bridge cut-off 13 are all broken, so as to see vestige that bottle is substantially opened.The modeling
Material anti-theft ring is outwards routed up in the presence of external force, and with bottle cap associated movement, the finger for effectively avoiding bringing scratches.
When the bottle cap is screwed on bottle again, because of the design of V shape structures, the antitheft plastic ring contract.The plastics
The chemical substance of discoloration prompt is scribbled in anti-theft ring, the convenient leakage for detecting bottling liquid, is intuitively expressed to observer.It is described
Sealing gasket 10 is arranged at the top in the body of the bottle lid.The material of the sealing gasket 10 is macromolecular material.It is described
The structure of annular flange 4 of bottle cap bottom can effectively strengthen the structural stability of bottle cap, can be after bottle cap thickness is reduced
Good sealing effectiveness can still be realized.Antitheft plastic ring 5 is connected with ring washer 7 so that metal cover is being molded
During no longer carry out cutting anti-theft ring technique, both saved metal material and in turn simplify technological process.
This practical preferred embodiment is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of antitheft crown cap of anti-scratch hand, including crown cap body and antitheft plastic ring, it is characterised in that described
Bottle cap bottom is provided with annular flange, is lined with ring washer on the inside of the annular flange, is connect on the ring washer by bridging
There is antitheft plastic ring and extend bottle cap body, the antitheft plastic ring is made up of multistage the circular arc of easily broken key connection, when
After bottle cap is turned on, the easily scission of link fracture.
A kind of 2. antitheft crown cap of anti-scratch hand as claimed in claim 1, it is characterised in that：The ring washer and institute
State and connected by two ways between antitheft plastic ring, one kind is easy bridge cut-off, and antitheft plastic ring is acted on by external force after bottle cap is turned on
Deformation, easy bridge cut-off fracture, another kind is permanently connected key, not broken.
A kind of 3. antitheft crown cap of anti-scratch hand as claimed in claim 1, it is characterised in that：The antitheft plastic ring
Longitudinal section is v-shaped structure.
A kind of 4. antitheft crown cap of anti-scratch hand as claimed in claim 1, it is characterised in that：The antitheft plastic ring
On scribble the chemical substance of liquid leakage discoloration prompt.
A kind of 5. antitheft crown cap of anti-scratch hand as described in claim 3, it is characterised in that：In the circular arc plastics
Middle side part is respectively provided with an oblong shaped orifices.
A kind of 6. antitheft crown cap of anti-scratch hand as described in claim 1, it is characterised in that：In the body of the bottle lid
Top is provided with the sealing gasket made of elastomeric material.
A kind of 7. antitheft crown cap of anti-scratch hand as described in claim 1, it is characterised in that：The outer circle of bottle cap week
The periphery of the first length section has skirt ripple in face, and the second length section is the thread segment that bottle is engaged, and the 3rd length section is
The bigger annular flange of radius.
A kind of 8. antitheft crown cap of anti-scratch hand as described in claim 6, it is characterised in that：The annular flange bottom
Portion's level bends inwards to form groove.
A kind of 9. antitheft crown cap of anti-scratch hand as described in claim 7, it is characterised in that：First length section
Identical with the second length section radius of a circle, the annular shell of the first length section is to contract, with the second length section circumference phase
The place of connecing forms bayonet socket, and the second length section circumference and the 3rd length section annular flange joint fillet are excessive, second length section
The screw thread that should at least have a whole circle is meshed with whorl of bottleneck.
A kind of 10. antitheft crown cap of anti-scratch hand as claimed in claim 1, it is characterised in that：The crown cap sheet
Body is formed by plant equipment integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782452.9U CN207015819U (en) | 2017-06-30 | 2017-06-30 | A kind of antitheft crown cap of anti-scratch hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782452.9U CN207015819U (en) | 2017-06-30 | 2017-06-30 | A kind of antitheft crown cap of anti-scratch hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015819U true CN207015819U (en) | 2018-02-16 |
Family
ID=61482611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782452.9U Active CN207015819U (en) | 2017-06-30 | 2017-06-30 | A kind of antitheft crown cap of anti-scratch hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015819U (en) |
-
2017
- 2017-06-30 CN CN201720782452.9U patent/CN207015819U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |