CN208631173U - A kind of bottle cap and Packaging Bottle - Google Patents

Abstract

The utility model relates to a kind of bottle cap and Packaging Bottles, including, fixed lid and the sealing cover connecting with fixed cover spiro line, the fixed lid includes ring body, and the center of the ring body is channel up and down；Circular buffer cover is arranged in the channel, and is located at the center in channel, and the diameter of the buffer cover is less than channel internal diameter, and the edge of buffer cover is fixedly connected by more dowels with vias inner walls；The one end in the sealing cover and channel is sealing cooperation, is equipped with external screw thread in the upper end of ring body, internal screw thread is equipped in the sealing cover, internal screw thread and external screw thread cooperate, and are threadedly coupled fixed lid with sealing cover.The closure inside of the utility model is equipped with the buffer cover that can play buffer function, can reduce the circulation area in bottle cap, reduces flowing velocity of the liquid in bottle cap, has preferable using effect.

Description

A kind of bottle cap and Packaging Bottle

Technical field

The utility model relates to plastics package, especially a kind of bottle cap and Packaging Bottle.

Background technique

With the raising of people 's material life level, various food packagings have been appeared in people's lives, on the one hand, food Product, which are packed, can be improved shelf-life of food, and on the other hand futuramic packaging also improves the attraction to consumer, and one As for fluid class food, it is often necessary to use food packaging bottle, existing Packaging Bottle generally comprises bottle body and bottle cap, open Directly the intracorporal liquid of bottle can be poured out after bottle cap, but existing Bottle cap structure is simple, and internal diameter of the bottleneck is larger, is pouring out liquid When, it tends to be difficult to the flow of liquid is controlled, the Packaging Bottle of flavouring, the excessive tune for easilying lead to pour out of bottleneck are especially held Taste product are excessive, influence the use of consumer.

Given this utility model is proposed.

Utility model content

One of the utility model aims to overcome that the deficiencies in the prior art, and providing one kind can reduce liquid flowing speed Degree, convenient for controlling the bottle cap of flow.

Another of the utility model is designed to provide a kind of Packaging Bottle configured with above-mentioned bottle cap.

In order to realize the first purpose, the utility model adopts the following technical solution:

A kind of bottle cap, including, fixed lid and the sealing cover connecting with fixed cover spiro line, the fixation, which is covered, includes,

Ring body, the center of the ring body are channel up and down；

Circular buffer cover is arranged in the channel, and is located at the center in channel, and the diameter of the buffer cover is small It is fixedly connected by more dowels with vias inner walls in the edge of channel internal diameter, buffer cover；

The one end in the sealing cover and channel is sealing cooperation, is equipped with external screw thread, the sealing in the upper end of ring body Internal screw thread is equipped in lid, internal screw thread and external screw thread cooperate, and are threadedly coupled fixed lid with sealing cover.

Further, the sealing cover includes annular sidewall and the bottom wall that connect with annular sidewall, and the internal screw thread setting exists On annular sidewall, the bottom wall is by the port contact with channel, to form sealing cooperation.

Further, the outside of the annular sidewall is equipped with longitudinal stripe.

Further, projected area of the buffer cover on ring body central axis is not less than the 1/2 of channel projection area.

Further, multiple wedge bodies are additionally provided on the outside of the ring body, the bottom of the sealing cover is also connected with one Anti-theft ring, the anti-theft ring inside are equipped with multiple wedge faces, and are stuck in and carve physically, are turned with limiting the relatively fixed lid of sealing cover It is dynamic.

In order to realize the second purpose, the utility model adopts the following technical solution:

A kind of Packaging Bottle configured with such as above-mentioned bottle cap, the Packaging Bottle further include bottle body, the upper end shape of the bottle body At there is bottleneck, the bottleneck connect or is clamped with fixed cover spiro line.

After technical solution described in the utility model, bring it is following the utility model has the advantages that

The closure inside of the utility model is equipped with the buffer cover that can play buffer function, can reduce the circulation in bottle cap Area, and then reduce flowing velocity of the liquid in bottle cap keeps the flowing of liquid slowly equal convenient for controlling the discharge of liquid It is even, it effectively prevents in pouring liquid, the problem of big quantity of fluid moment flows out out of bottle, particularly with the flavouring of liquid, It can be more accurately controlled the usage amount of flavouring, there is preferable using effect.

Detailed description of the invention

Fig. 1: the explosive-body of the utility model bottle cap；

Fig. 2: the longitudinal sectional drawing of the utility model bottle cap；

Fig. 3: the main view of the utility model Packaging Bottle；

Wherein: 1, bottle body 2, bottle cap 21, fixation lid 22, sealing cover 211, ring body 212, buffer cover 213, company Connect muscle 214, wedge body 221, annular sidewall 222, bottom wall 223, anti-theft ring.

Specific embodiment

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

As depicted in figs. 1 and 2, a kind of bottle cap 2, including, fixed lid 21 and sealing cover 22, the fixed lid 21 and sealing cover 22 be threaded connection.The fixed lid 21 includes ring body 211, and the center of the ring body 211 is up and down logical Road, is arranged in the circular buffer cover 212 in the channel, and the buffer cover 212 is located at the center in channel, buffer cover 212 diameter is less than channel internal diameter, so that there are certain gap, buffer covers between the edge and vias inner walls of buffer cover 212 212 edge is fixedly connected by more dowels 213 with vias inner walls, and the buffer cover 212 is arranged and effectively reduces channel Circulation area, achieve the purpose that reduce flow rate of liquid.

The one end in the sealing cover 22 and channel is sealing cooperation, is equipped with external screw thread in the upper end of ring body 211, described Internal screw thread is equipped in sealing cover 22, internal screw thread and external screw thread cooperate, and are threadedly coupled fixed lid 21 with sealing cover 22.

Specifically, the sealing cover 22 includes annular sidewall 221 and the bottom wall 222 connecting with annular sidewall 221, described interior Screw thread is arranged on annular sidewall 221, and the bottom wall 222 is by the port contact with channel, to form sealing cooperation.It is preferred that Rubber pad can also be arranged in ground on bottom wall 222, to reach better seal effect.

For convenient for screwing sealing cover 22, the outside of the annular sidewall 221 is equipped with longitudinal stripe.

Preferably, to reach preferable slowing effect, projection of the buffer cover 212 on 211 central axis of ring body Area is not less than the 1/2 of channel projection area.

To prevent sealing cover 22 to be opened accidentally, the outside of the ring body 211 is additionally provided with multiple wedge bodies 214, described The bottom of sealing cover 22 is also connected with an anti-theft ring 223, is equipped with multiple wedge faces on the inside of the anti-theft ring 223, and be stuck in wedge It on body 214, is rotated with limiting sealing cover 22 relative to fixed lid 21, when needing to back out sealing cover 22 from fixed lid 21, is needed The connection between anti-theft ring 223 and sealing cover 22 is first destroyed, or directly destroys anti-theft ring 223.

As shown in figure 3, the utility model further relates to a kind of Packaging Bottle configured with above-mentioned bottle cap 2, the Packaging Bottle is also wrapped Bottle body 1 is included, for containing liquid substance, the upper end of the bottle body 1 is formed with bottleneck, and the bottleneck is threadedly coupled with fixed lid 21 Or clamping.

The above is the embodiments of the present invention, it is noted that for the ordinary skill in the art, Under the premise of not departing from the utility model principle, various deformation and improvement can also be made, this also should be considered as the utility model Protection scope.

Claims (6)

1. a kind of bottle cap, including, fixed lid and the sealing cover being connect with fixed cover spiro line, it is characterised in that: the fixed lid packet It includes,

Ring body, the center of the ring body are channel up and down；

Circular buffer cover is arranged in the channel, and is located at the center in channel, and the diameter of the buffer cover is less than logical The edge of road internal diameter, buffer cover is fixedly connected by more dowels with vias inner walls；

The one end in the sealing cover and channel is sealing cooperation, external screw thread is equipped in the upper end of ring body, in the sealing cover Equipped with internal screw thread, internal screw thread and external screw thread cooperate, and are threadedly coupled fixed lid with sealing cover.

2. a kind of bottle cap according to claim 1, it is characterised in that: the sealing cover includes annular sidewall and and annular side The bottom wall of wall connection, the internal screw thread are arranged on annular sidewall, and the bottom wall is close to be formed by the port contact with channel Envelope cooperation.

3. a kind of bottle cap according to claim 2, it is characterised in that: the outside of the annular sidewall is equipped with longitudinal stripe.

4. a kind of bottle cap according to claim 1, it is characterised in that: throwing of the buffer cover on ring body central axis Shadow area is not less than the 1/2 of channel projection area.

5. a kind of bottle cap according to claim 1, it is characterised in that: be additionally provided with multiple wedges on the outside of the ring body Body, the bottom of the sealing cover are also connected with an anti-theft ring, are equipped with multiple wedge faces on the inside of the anti-theft ring, and be stuck in wedge body On, to limit sealing cover relative to fixed lid rotation.

6. a kind of Packaging Bottle configured with bottle cap as described in any one in claim 1-5, it is characterised in that: the Packaging Bottle is also Including bottle body, the upper end of the bottle body is formed with bottleneck, and the bottleneck connect or is clamped with fixed cover spiro line.