CN204750910U - Half cladding formula anti -fake bottle cap - Google Patents
Half cladding formula anti -fake bottle cap Download PDFInfo
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- CN204750910U CN204750910U CN201520443912.6U CN201520443912U CN204750910U CN 204750910 U CN204750910 U CN 204750910U CN 201520443912 U CN201520443912 U CN 201520443912U CN 204750910 U CN204750910 U CN 204750910U
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- enclosing cover
- main body
- slot
- cover
- fake bottle
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Abstract
The utility model discloses a half cladding formula anti -fake bottle cap, include: the enclosing cover, top cap, top cap are fixed on the top of enclosing cover, the inner cup, fixed the inlaying of inner cup is adorned in the enclosing cover, and the inner cup is provided with the internal thread, interior main part, interior main part upper portion are provided with the external screw thread with the interior screw -thread fit of inner cup, mutually support through external screw thread and internal thread with the inner cup in interior main part upper portion, interior stopper, interior stopper are adorned in the inside of interior main part, outer body, the outside of main part including the fixed cover of outer body, and anti -fake structure, anti -fake structure sets up between top cap and outer body, the top of enclosing cover is provided with the slot, and the internal surface of top cap is provided with to be participated in with the slot complex, participates in and inserts in the slot to participate in with the slot tight fit. Be in the same place with the plug -in connection through participating in of tight fit between this half cladding formula anti -fake bottle cap's top cap and the enclosing cover, effectively avoided " float, separate " phenomenon to take place, left out middle welding technique in addition, effectively avoid welding technique in the drawback in this stage, save manual work and resource.
Description
Technical field
The utility model relates to bottle cap technical field, particularly relates to a kind of half clad type anti-fake bottle lid.
Background technology
As shown in Figure 1, existing anti-fake bottle lid by top cover 1, enclosing cover 2, inner cap 3, twist off circle 4, interior plug 5, interior main body 6 and outer main body 7 and form, wherein, inner cap 3 inside is provided with negative thread, inner cap 3 is fixedly flush-mounted in enclosing cover 2, top cover 1 is placed in the top of enclosing cover 2, the top of interior main body 6 has the outside thread with inner cap 3 screw-internal thread fit, this interior main body 6 is cooperatively interacted by outside thread and negative thread with inner cap 3, outer main body 7 fixed cover is in the outside of interior main body 6, interior plug 5 is flush-mounted in the inside of interior main body 6, and the top and enclosing cover 2 circumference that twist off circle 4 are fixing.
At present, in bottle cap production enterprise, usually adopt ultrasonic plastic welding process enclosing cover 2 and top cover 1 to be combined, but find in bottle cap Design and manufacturing process, although the use of ultrasonic welding reaches the advantages such as clean, stay in grade attractive in appearance, but restricted due to welding process, the phenomenon that the enclosing cover 2 of bottle cap and top cover 1 often occur " float, be separated ".
Summary of the invention
For above-mentioned prior art present situation, the utility model provides a kind of half clad type anti-fake bottle lid, the phenomenon that the enclosing cover and the top cover that solve existing anti-fake bottle lid often occur " float, be separated ".
In order to solve the problems of the technologies described above, a kind of half clad type anti-fake bottle lid provided by the utility model, comprising:
Enclosing cover;
Top cover, described top cover is fixed on the top of described enclosing cover;
Inner cap, described inner cap is fixedly flush-mounted in described enclosing cover, and described inner cap is provided with negative thread;
Interior main body, described interior body top is provided with the outside thread with the screw-internal thread fit of described inner cap, and described interior body top and described inner cap are cooperatively interacted by described outside thread and described negative thread;
Interior plug, described interior plug is loaded on the inside of described interior main body;
Outer main body, described outer main body fixed cover is in the outside of described interior main body; With
Anti-counterfeit structure, described anti-counterfeit structure is arranged between described top cover and described outer main body;
The top of described enclosing cover is provided with slot, and the inside face of described top cover is provided with the pin coordinated with described slot, and described pin inserts in described slot, and described pin and described slot flush fit.
Wherein in an embodiment, described slot is the ring-type extended along described enclosing cover circumference, and described pin is cylindrical shape.
Wherein in an embodiment, the top of the described enclosing cover inside described slot is provided with air discharge duct.
Wherein in an embodiment, described air discharge duct is arranged on the inner side cell wall of described slot.
Wherein in an embodiment, the periphery of described enclosing cover has the lower flange upwards extended, and the periphery of described top cover has the upper flange to downward-extension, and described upper flange inserts in described lower flange, and described upper flange and described lower flange flush fit.
Wherein in an embodiment, the inside face of described top cover arranges at least one pillar stiffener, and the lower end abutment of described pillar stiffener is on the end face of described enclosing cover.
Wherein in an embodiment, described anti-counterfeit structure comprises:
False proof breach, described false proof breach is arranged on the lower surface of described enclosing cover or the upper surface of described outer main body; With
False proof tooth, described false proof tooth is arranged at the upper surface of described outer main body or the lower surface of described enclosing cover and described false proof breach correspondence position, and described false proof tooth is contained in described false proof breach.
Compared with prior art, the half clad type anti-fake bottle lid that the utility model provides, linked together by friction tight pin and slot between top cover and enclosing cover, effectively prevent " float, be separated " phenomenon to occur, and eliminate middle welding technique, effectively avoid welding technique in the drawback in this stage, save artificial and resource.
The beneficial effect that the utility model additional technical feature has will be described in this specification sheets detailed description of the invention part.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of anti-fake bottle lid of the prior art;
Fig. 2 is the sectional structure schematic diagram of half clad type anti-fake bottle lid in the utility model embodiment;
Fig. 3 is the sectional structure schematic diagram of half clad type anti-fake bottle lid enclosing cover in the utility model embodiment;
Fig. 4 is the plan structure schematic diagram of half clad type anti-fake bottle lid enclosing cover in the utility model embodiment;
Fig. 5 is the sectional structure schematic diagram of half clad type anti-fake bottle lid top cover in the utility model embodiment;
Fig. 6 is the perspective view of the outer main body of half clad type anti-fake bottle lid in the utility model embodiment.
In Fig. 2-Fig. 6: 10, top cover; 11, pin; 12, lower flange; 13, pillar stiffener; 20, enclosing cover; 21, false proof breach; 22, slot; 23, upper flange; 24, air discharge duct; 30, inner cap; 40, interior plug; 60, interior main body; 70, outer main body; 71, false proof tooth.
Detailed description of the invention
And the utility model is described in detail below with reference to the accompanying drawings in conjunction with the embodiments.It should be noted that, when not conflicting, the feature in following embodiment and embodiment can combine mutually.
Fig. 2 is the sectional structure schematic diagram of half clad type anti-fake bottle lid in one of them embodiment of the utility model, as shown in Figure 2, half clad type anti-fake bottle lid in the present embodiment comprises: enclosing cover 20, inner cap 30, top cover 10, interior main body 60, interior plug 40, outer main body 70 and anti-counterfeit structure.
Fig. 3 and Fig. 4 is respectively sectional structure schematic diagram and the plan structure schematic diagram of the enclosing cover in the utility model embodiment, as shown in Figure 3,4, enclosing cover 20 is the tubular structure of top seal, bottom opening, the top of enclosing cover 20 is provided with slot 22, this slot 22 is the ring-type extended along described enclosing cover 20 circumference, and certain slot 22 can also be the multiple circular arc slots 22 be intervally arranged along described enclosing cover 20 circumference.More preferably, the top of the described enclosing cover 20 inside described slot 22 is provided with air discharge duct 24.Further preferably, described air discharge duct 24 is arranged at described slot 22 by paracentral cell wall.When top cover 10 is subdued time, discharge the air in pin 11 by air discharge duct 24.
Fig. 5 is the sectional structure schematic diagram of half clad type anti-fake bottle lid top cover in the utility model embodiment, as shown in Figure 5, the inside face of described top cover 10 is provided with the pin 11 coordinated with described slot 22, this pin 11 is cylindrical shape, described pin 11 inserts in described slot 22, and described pin 11 and described slot 22 flush fit, thus top cover 10 is fixed on the top of described enclosing cover 20.Half clad type anti-fake bottle lid top cover in the utility model embodiment, because top cover 10 and enclosing cover 20 are interfixed by friction tight pin 11 and slot 22, effectively prevent " float, be separated " phenomenon and occurs; And eliminate middle welding technique, effectively avoid welding technique in the drawback in this stage, save artificial and resource.
More preferably, the periphery of described enclosing cover 20 has the lower flange 23 upwards extended, the periphery of described top cover 10 has the upper flange 12 to downward-extension, described upper flange 12 inserts in described lower flange 23, and described upper flange 12 and described lower flange 23 flush fit, like this, top cover 10 is dual fixing with enclosing cover 20, further increases connection reliability.
More preferably, the inside face of described top cover 10 arranges at least one pillar stiffener 13, and the lower end abutment of described pillar stiffener 13, on the end face of described enclosing cover 20, caves in when preventing top cover 10 to be subject to larger external force.
Continue see Fig. 1, described inner cap 30 is fixedly flush-mounted in described enclosing cover 20, and the inwall of described inner cap 30 is provided with negative thread; The top of described interior main body 60 is provided with the outside thread with the screw-internal thread fit of described inner cap 30, and the top of described interior main body 60 is connected by described outside thread and described negative thread with described inner cap 30; Described interior plug 40 is loaded on the inside of described interior main body 60; Described outer main body 70 fixed cover is in the outside of described interior main body 60.
Fig. 6 is the perspective view of the outer main body of half clad type anti-fake bottle lid in the utility model embodiment.Shown in composition graphs 4,6, the described anti-counterfeit structure in the present embodiment comprises false proof breach 21 and false proof tooth 71, and described false proof breach 21 is arranged on the lower surface of described enclosing cover 20; Described false proof tooth 71 is arranged at the upper surface of described outer main body 70 and described false proof breach 21 correspondence position, and described false proof tooth 71 is contained in described false proof breach 21.Certainly, the position of false proof breach 21 and false proof tooth 71 can be exchanged.Sell together with after half clad type anti-fake bottle lid of the present utility model assembles with bottle, when opening use, rotary outer cover 20, with the false proof tooth 71 that fractures, drives inner cap 30 to rotate simultaneously, can not repair, thus reach false proof object after false proof tooth 71 is twisted off.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a half clad type anti-fake bottle lid, comprising:
Enclosing cover (20);
Top cover (10), described top cover (10) is fixed on the top of described enclosing cover (20);
Inner cap (30), described inner cap (30) is fixedly flush-mounted in described enclosing cover (20), and described inner cap (30) is provided with negative thread;
Interior main body (60), described interior main body (60) top is provided with the outside thread with the screw-internal thread fit of described inner cap (30), and described interior main body (60) top and described inner cap (30) are cooperatively interacted by described outside thread and described negative thread;
Interior plug (40), described interior plug (40) is loaded on the inside of described interior main body (60);
Outer main body (70), described outer main body (70) fixed cover is in the outside of described interior main body (60); With
Anti-counterfeit structure, described anti-counterfeit structure is arranged between described top cover (10) and described outer main body (70);
It is characterized in that,
The top of described enclosing cover (20) is provided with slot (22), the inside face of described top cover (10) is provided with the pin (11) coordinated with described slot (22), described pin (11) inserts in described slot (22), and described pin (11) and described slot (22) flush fit.
2. half clad type anti-fake bottle lid according to claim 1, is characterized in that, described slot (22) is the ring-type extended along described enclosing cover (20) circumference, and described pin (11) is cylindrical shape.
3. half clad type anti-fake bottle lid according to claim 2, is characterized in that, the top of the described enclosing cover (20) of described slot (22) inner side is provided with air discharge duct (24).
4. half clad type anti-fake bottle lid according to claim 3, is characterized in that, described air discharge duct (24) is arranged on the inner side cell wall of described slot (22).
5. half clad type anti-fake bottle lid according to claim 1, it is characterized in that, the periphery of described enclosing cover (20) has the lower flange (23) upwards extended, the periphery of described top cover (10) has the upper flange (12) to downward-extension, described upper flange (12) inserts in described lower flange (23), and described upper flange (12) and described lower flange (23) flush fit.
6. half clad type anti-fake bottle lid according to claim 1, it is characterized in that, the inside face of described top cover (10) arranges at least one pillar stiffener (13), and the lower end abutment of described pillar stiffener (13) is on the end face of described enclosing cover (20).
7. half clad type anti-fake bottle lid as claimed in any of claims 1 to 6, it is characterized in that, described anti-counterfeit structure comprises:
False proof breach (21), described false proof breach (21) is arranged on the lower surface of described enclosing cover (20) or the upper surface of described outer main body (70); With
False proof tooth (71), described false proof tooth (71) is arranged at the upper surface of described outer main body (70) or the lower surface of described enclosing cover (20) and described false proof breach (21) correspondence position, and described false proof tooth (71) is contained in described false proof breach (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443912.6U CN204750910U (en) | 2015-06-24 | 2015-06-24 | Half cladding formula anti -fake bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443912.6U CN204750910U (en) | 2015-06-24 | 2015-06-24 | Half cladding formula anti -fake bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750910U true CN204750910U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443912.6U Active CN204750910U (en) | 2015-06-24 | 2015-06-24 | Half cladding formula anti -fake bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750910U (en) |
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2015
- 2015-06-24 CN CN201520443912.6U patent/CN204750910U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |