CN209650902U - A kind of bottle cap - Google Patents

Abstract

The utility model discloses a kind of bottle caps.The bottle cap includes housing, inner cover, bottleneck and internal plug, down tube of the housing by superposed outer cover and positioned at lower part forms, the inner cover is located in outer cover, and it is adapted on the inside of inner cover with bottleneck top, the bottleneck is fixed at the top of body, the internal plug is fixed in bottleneck, interior outer side of lid and outer cover inboard, upright direction are accordingly equipped with anti-spasm, outer cover inside bottom is connected with inner cover exterior bottom hook, corresponding anti-spasm also is provided on the inside of down tube and on the outside of bottleneck, down tube lower inside is equipped with grab, in the card slot of the grab insertion body, down tube inside top is equipped with raised line, the inner cover bottom end is chimeric with the raised line, the outer cover and down tube are integrally formed.The integrally formed bottle cap of the utility model complete can use, and it is simple to be independently operated, manufacturing process, at low cost, and unified appearance is good, also have antiforge function.

Description

A kind of bottle cap

Technical field

The utility model belongs to packaging element technical field, and in particular to a kind of bottle cap of drink packing.

Background technique

Bottle cap is a bottle common packing forms for class packaging.But existing drink class package bottle cap, especially Wines packing Bottle cap is played the role of being far above encapsulation, also with beautiful, anti-fake and the effects of trace to the source.In recent years, bottle cap is ground Study carefully and focuses primarily upon anti-fake research, such as patent CN105667984A, CN105691883A, CN207141838U etc. and disclose The bottle cap of different preventing puppet form.But the outer cover of these bottle caps makes, and is divided into upper and lower cover mostly and is separately formed production, Shao Shuofang Method is also using integrated molding production, but these integrally formed bottle caps must match, and otherwise can not achieve antiforge function Or independent fixed function, low cost cannot be had both and using easy effect.

Utility model content

In view of the deficiency of the prior art, the purpose of the utility model is to provide one kind have both it is anti-fake, beautiful, low Cost and bottle cap easy to use.

The above-mentioned purpose of the utility model is achieved through the following technical solutions:

A kind of bottle cap, including housing, inner cover, bottleneck and internal plug, the housing is by superposed outer cover and is located at lower part Down tube composition, the inner cover is located in outer cover, and adaptable with bottleneck top on the inside of inner cover, and the bottleneck is fixed on body top Portion, the internal plug are fixed in bottleneck, and the interior outer side of lid and outer cover inboard, upright direction are accordingly equipped with anti-spasm, in outer cover Side bottom is connected with inner cover exterior bottom hook, also is provided with corresponding anti-spasm on the inside of down tube and on the outside of bottleneck, on the inside of down tube under Portion is equipped with grab, and the grab is embedded in the card slot of body, and down tube inside top is equipped with raised line, the inner cover bottom end and the raised line Chimeric, the outer cover and down tube are integrally formed, and are connected with each other or are individually present.

Further, it is connected between integrally formed outer cover and down tube by dowel in above-mentioned bottle cap.

Further, it is connected between integrally formed outer cover and down tube by thin slice in above-mentioned bottle cap.

Further, the anti-spasm in above-mentioned bottle cap is concavo-convex anti-spasm or the anti-spasm of strip.

Further, the outer outer side of lid of above-mentioned bottle cap is equipped with anti-slop serrations.

It is made the utility model has the beneficial effects that: the outer cover and down tube of bottle cap are integrally formed, save the cost, and outer Lid and down tube can match after cutting open can also be independently operated, since the structure of outer cover and down tube designs, even if the two point It opens using the fastening function that will not influence each section, moreover it is possible to improve unified appearance, increase the matching degree of pattern etc., make beauty Degree is greatly improved.Chimeric mode between inner cover and down tube, inner cover is not capable of resetting after uncapping, and is existed between outer cover and down tube obvious Gap, to play antifalse effect, if further designing connection structure between outer cover and down tube, which can be with Realize another layer of anti-fake effect.

Detailed description of the invention

Fig. 1 is the diagrammatic cross-section under the bottle cap closing lid state in use of the utility model；

Fig. 2 is the outer cover of the bottle cap of the utility model and the diagrammatic cross-section of down tube；

Fig. 3 be the bottle cap of the utility model outer cover and down tube cut open after diagrammatic cross-section.

The anti-spasm of 1- outer cover, 2- inner cover, 3- bottleneck, 4- internal plug, 5-, 6- grab, 7- dowel, 8- raised line, 9- down tube.

Specific embodiment

The content of the utility model is illustrated below in conjunction with attached drawing and example.

Embodiment

Referring to Fig. 1-3, a kind of bottle cap is made of housing, inner cover 2, bottleneck 3 and internal plug 4.Housing is divided into two parts, is located at Top is outer cover 1, is the down tube 9 covered in bottleneck positioned at lower part.The inside of outer cover 1 and the outside of inner cover 2 are equipped with several Spasm 5 anti-to the bar shaped being distributed in pairs, anti-spasm 5 is vertically arranged to prevent the two horizontal direction sliding.The inside of outer cover 1 and inner cover 2 Outside it is also corresponding be equipped with mutually chimeric grab 6 and form hook connection, grab 6 can prevent exterior and interior cover vertical direction from occurring Sliding.9 inside of down tube and the outside of bottleneck 3 are also accordingly equipped with the anti-spasm 5 of the bar shaped being distributed in pairs, and 9 lower inside of down tube is set Have that grab 6 is chimeric with the groove of bottle body, effect is anti-sliding stop.Down tube inside top be equipped with raised line, the inner cover bottom end with The raised line 8 is chimeric, and the upward active force of inner cover necessarily destroys structure herein when opening inner cover, to play anti-fake effect.Outer cover 1 It is integrally formed with down tube 9, thus appearance has high degree of uniformity.Integrally formed outer cover 1 and down tube 9 can be complete after cutting It uses, use can also be matched with other outer covers and down tube, will not influence respective function.It can divide between outer cover 1 and down tube 9 It opens, or is attached by anti-counterfeit structure to realize another layer of antiforge function.

As a preferred embodiment, being connected between integrally formed outer cover and down tube by dowel.

As another preferred embodiment, connected between integrally formed outer cover and down tube by thin slice.

Anti- spasm in above-mentioned bottle cap is concavo-convex anti-spasm or the anti-spasm of strip, or can be realized the opposite fortune of prevention The anti-spasm of dynamic other shapes.

Put forth effort to open to facilitate as a preferred embodiment, the outer outer side of lid of above-mentioned bottle cap is equipped with anti-slop serrations.

The above is only the preferably some embodiments of the utility model, this should not be interpreted as to the above-mentioned master of the utility model The range of topic is only limitted to these examples, and each feature of the utility model can carry out arbitrary group in the case of no contradiction It closes, these belong to the range of the utility model protection.

Claims (5)

1. a kind of bottle cap, including housing, inner cover, bottleneck and internal plug, the housing is by superposed outer cover and positioned at lower part Down tube composition, the inner cover are located in outer cover, and are adapted on the inside of inner cover with bottleneck top, and the bottleneck is fixed on body top Portion, the internal plug are fixed in bottleneck, which is characterized in that the interior outer side of lid and outer cover inboard, upright direction are accordingly equipped with anti- Spasm, outer cover inside bottom are connected with inner cover exterior bottom hook, also are provided with corresponding anti-spasm on the inside of down tube and on the outside of bottleneck, Down tube lower inside is equipped with grab, and the grab is embedded in the card slot of body, and down tube inside top is equipped with raised line, the interior base End is chimeric with the raised line, and the outer cover and down tube are integrally formed, and is connected with each other or is individually present.

2. bottle cap according to claim 1, which is characterized in that connected between integrally formed outer cover and down tube by dowel It connects.

3. bottle cap according to claim 1, which is characterized in that connected between integrally formed outer cover and down tube by thin slice It connects.

4. bottle cap according to claim 1, which is characterized in that the anti-spasm is concavo-convex anti-spasm or strip anti-rotation Muscle.

5. bottle cap according to claim 1, which is characterized in that the outer outer side of lid is equipped with anti-slop serrations.