CN2274175Y - Anti-fake cover of glass long-neck bottle - Google Patents

Abstract

The utility model relates to an anti-counterfeit cover for glass long-neck bottles, comprising an upper cover, a lower cover and an easy folding line. The utility model is characterized in that the inner wall of the lower end of the upper cover is provided with at least four barb-shaped dummy clubs which are correspondingly anastomosed with barb-shaped concave blocks on the outer wall of the middle part of the lower cover and the lower end and the middle part of the lower cover are respectively provided with a circle of inner hook tables which are anastomosed with the concave tables of a bottle neck. The diameter of the lower cover is thinned by three times to form a cylinder whose diameter is changed and at least three connection ribs are arranged towards central symmetry. The position of the center of a circle is connected with a shelf pipe. A top rod is arranged in the cylinder and the cylinder is sheathed with a spacing spout. The lower surface of the top rod is provided with an inner plug. The utility model has the advantages of good anti-counterfeit effect, convenient installation and convenient use and is not easy to be counterfeited. The flow quantity of liquid can be controlled.

Description

The glass flask anti-counterfeiting cover

The utility model relates to a kind of bottle cap, particularly a kind of glass flask anti-counterfeiting cover that is applicable to splendid attire famous brand of wine, nutrient solution.

Anti-fake bottle lid in the city mostly is glasswork at present, adopts the breaking type individual layer false proof; Some plastics anti-counterfeiting covers adopt dislocation false proof more, and it is simple in structure, is easy to copy, and only has antiforge function, go out the experience control of flow quantity by the user, and installation and use are all inconvenient.

The purpose of this utility model be design a kind of go out flow quantity can adjusting control, glass flask anti-counterfeiting cover easy to install.

Task of the present utility model is finished as follows, it includes loam cake, lower cover, on cover outside face anti-slip tank arranged, false proof easily-folding line of one week is arranged at the bottom, it is characterized in that: have at least on the inwall of loam cake lower end four with lower cover middle part outer wall on recessed corresponding identical barb projection of barb, respectively there are a circle and the bottleneck concave station fixing interior hook platform that matches in lower cover bottom and middle part, the following tegmental wall that the upper and lower covers junction makes progress makes it to form a middle part through three undergauges a flat-bed reducing cylinder, be arranged with at least three to the center on the cylinder inner wall and connect muscle, connect one section frame pipe that exceeds cylinder at circle centre position, the end in contact loam cake is housed in the cylinder, there is the push rod of tapered cap its upper end of plug in the following end in contact, the reducing cylinder is with one at platform with top can move up and down the stem bar of controlling out flow quantity, and the interior plug that can be pressed in the bottle is arranged below the push rod.

The utility model has increased the interior plug that can be pressed in the bottle again on the last basis that covers the easily-folding line that is provided with disposable anti-false, bottle cap and bottle are all become can only disposable product.Antifalse effect is good, be difficult for imitated, again cover down be provided with one airtight and can control out the stem bar of flow quantity to bottleneck two roads, install and use all very convenient.

Below with reference to accompanying drawing and embodiment structure of the present utility model and use are further described.

Fig. 1 is a structural representation of the present utility model.

As shown in Figure 1, the utility model is made following each parts with injection molding machine of plastic, (one) loam cake 3, have at least on its bottom interior wall four with lower cover middle part outer wall on recessed corresponding fixing barb projection 13 that coincide of barb, anti-slip tank 6 is arranged on the circumferential surface, and easily-folding line 4 is arranged one at the bottom.(2) lower cover 2, respectively there are a circle and the bottleneck concave station fixing interior hook platform 14 that matches in its lower end and middle part, the wall that the upper and lower covers junction makes progress makes it to form the reducing cylinder 11 that there is a platform 12 at a middle part through three undergauges, be arranged with at least three to the center on cylinder 11 inwalls and connect muscle 10, connect one section frame pipe 9 that exceeds cylinder 11 at circle centre position, end in contact loam cake 3 is housed in the frame pipe 9, plug 1 in the following end in contact, there is the push rod 5 of tapered cap 7 its upper end, reducing cylinder 11 is with one at platform 12 with top and can moves up and down and locate, control out the stem bar 8 of flow quantity, an interior plug 1 that can be pressed in the bottle is arranged below the push rod 5, and its shape can be cylindrical or spheroidal.(3) stem bar 8, the platform that is sleeved on reducing cylinder 11 is more than 12, match with the outer wall of this section, two triangle positive stop lug boss flush fits on a triangle positive stop lug boss and this section outer wall are arranged on the inwall of middle part, can control the closure between stem bar 8 and the frame pipe 9 when making it to move up and down or break away from the size of controlling out flow quantity.(4) push rod 5, the upper end heads on loam cake 3, pierce into from the top down in the frame pipe 9, plug 1 middle part in the lower end is pushed down, one section upwards tapered cap 7 of chap is arranged at the top, tapered cap 7 can cover the suitable for reading of stem bar 8 and can not fall again interior plug 1 can be headed in the bottle time moving down, and can also cooperate burst shaping of stem bar fluid stream.(5) plug 1 can be cylindrical or spheroidal in, and its external diameter and internal diameter of the bottleneck flush fit because of plastic product has certain expansion character, firmly can be pressed in the bottle.

In earlier push rod 5 being packed into frame pipe 9 from the top during assembling, upper and lower cover 2,3 is fastened be assembled into one again.During installation with artificial or machine all can, with interior plug 1 stifled good bottleneck, again the upper and lower covers that combines is aimed at bottleneck and presses down earlier, two interior hook platforms 14 on the lower cover 2 are interlocked with concave station on the bottleneck extremely get final product.

When using liquid, hold anti-slip tank 6 rotary upper covers 3, easily-folding line 4 is disconnected, can remove the breaking part of loam cake 3, press down push rod 5 then interior plug 1 is headed in the bottle, upwards lift stem bar 8 then, make stem bar be in the middle of the positive stop lug boss or top, it is controlled to use flow quantity.When the liquid in the bottle does not once use up, stem bar can be depressed into the position of bottom assembling, the convenient preservation, use next time again.

Claims (1)

1, the glass flask anti-counterfeiting cover, it includes loam cake, lower cover, on cover outside face anti-slip tank arranged, false proof easily-folding line of one week is arranged at the bottom, it is characterized in that: have at least on the inwall of loam cake lower end four with lower cover middle part outer wall on recessed corresponding identical barb boss of barb, respectively there are a circle and the bottleneck concave station fixing interior hook platform that matches in lower cover lower end and middle part, the following tegmental wall that the upper and lower covers junction makes progress makes it to form a middle part through three undergauges a flat-bed reducing cylinder, cylinder inner wall top is arranged with at least three to the center and connects muscle, connect one section frame pipe that exceeds cylinder at circle centre position, the end in contact loam cake is housed in the cylinder, there is the push rod of tapered cap its upper end of plug in the following end in contact, the reducing cylinder is with one at platform with top can move up and down the spacing stem bar of controlling out flow quantity, and the interior plug that can be pressed in the bottle is arranged below the push rod.

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