CN2498099Y - Improved structure of bottle cap safety ring - Google Patents

Abstract

The utility model relates to an improvement structure of bottle lid safety ring, the ring is listed as each other in the both directions of inclination of the ratchet of safety ring internal ratchet and bottleneck end and is relative and meshing and hold, the while has most little tie point between safety ring and bottle lid, can twist off this most little tie point in the twinkling of an eye and make safety ring stop in the bottleneck end by the ratchet of bottleneck when unscrewing the bottle lid, and in the bottle lid top surface attached have the leak protection liner and at the bottleneck attached have the gasket that draws the ear, its efficiency lies in prevention bottle lid packing or in transit by infiltration harmful substance, maintain the original best quality of producer credit and product, guarantee consumer health and safety and right.

Description

Improved structure of bottle cap safety ring

The utility model relates to an improved structure of a bottle cap safety ring, in particular to an improved structure of a bottle cap safety ring which connects the bottom end of the cap and the safety ring with a connecting point.

Beverage containers currently on the market, such as plastic bottles such as fruit juice or fresh milk, all have a safety ring structure at the lower end of the bottleneck. It is a simple collar, which is tightly placed at the lower end of the bottle neck and combined with the bottle cap screwed on the screw teeth of the bottle neck; the top of the safety ring has many dot-shaped and circular connection points at the bottom of the bottle cap Lay the safety ring on top of the bottom of the bottle cap. Usually when the user opens the bottle cap, he has to rotate the bottle cap forcefully, and the above-mentioned connecting points are instantly twisted off by the force of the rotating bottle cap at the same time. Open and the safety ring remains at the lower end of the bottleneck. But usually when the user opens the bottle cap, the safety ring will slip with the rotation of the bottle cap and cannot twist off the connection point in time. The effect of the safety ring will be lost.

The main effect of the above-mentioned safety ring is to make it easy for consumers or retailers to identify whether the bottle cap of the beverage bottle has been opened. If it has not been opened, the safety ring must be connected to the upper cover at this time. Otherwise, it has been opened once, because the connection point between the safety ring and the upper cover has been twisted off at this time. However, the known safety ring is easy to slip off and rotate with the bottle cap, so it cannot guarantee the safety and rights of consumers, and it is also easy to be used by unscrupulous traders to mix harmful substances into the container and damage the reputation of the manufacturer. This is the biggest shortcoming.

The main purpose of this utility model is to provide an improved structure of a bottle cap safety ring, the bottle neck end has forward ratchet teeth that can be engaged with the reverse ratchet teeth on the inner edge of the safety ring connected to the bottle cap mouth, so that when the bottle cap is turned up Unscrew some small connecting points of the connected rings to break instantly, so that the bottle cap is completely separated from the safety ring, which solves the problem that the conventional safety ring is easy to slip and rotate with the bottle cap.

The utility model is achieved in this way, an improved structure of a bottle cap safety ring, comprising: a bottle neck with an opening;

Bottle cap, the screw cap fits on the bottle neck opening of the container;

a safety ring formed on the lower end of the bottle cap;

Small connection points, distributed between the safety ring and the bottle cap, link the bottle cap and the safety ring;

It is characterized in that ratchets are provided at the lower end of the bottleneck, ratchets are arranged on the inner peripheral surface of the safety ring, and the inclination directions of the ratchets at the lower end of the bottleneck are opposite to each other and meshed for containment.

Another feature of the utility model is that the ratchets of the bottleneck have parallel double teeth respectively relative to the two ends, and the top of the bottleneck of the bottleneck is attached with a sealing sheet with pulling ears.

Another feature of the utility model is that the inner top surface of the bottle cap is attached with a leak-proof liner, and the bottle cap can still be sealed and leak-proof after tearing off the sealed aluminum foil to keep the food fresh.

The utility model has the advantage that when the bottle cap is screwed up, several small connecting points of the connected rings can be broken instantly, which can prevent the safety ring from being screwed up with the bottle cap due to easy slippage, and prevent the bottle cap from being unscrewed by unscrupulous traders during packaging and transportation. And take the opportunity to mix toxic substances into the beverage container, attack the reputation of the manufacturer and use this to blackmail and other illegal incidents, so as to protect the health safety and rights of consumers, the quality of the manufacturer's products and its reputation.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is an exploded view of the utility model embodiment.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Fig. 3 is a top view of the bottle cap safety ring and bottle neck of the embodiment of the present invention.

Fig. 4 is a reference diagram of the use state of the embodiment of the present invention. 10 bottle body 11 bottle neck 11a bottle mouth 12 bottle cap 12a bottle cap inner top surface 13 leak-proof gasket 14 sealing piece 15 small connection point 16 safety ring 17 forward ratchet 18 reverse ratchet 19 parallel double teeth

As shown in Figure 1, the bottle neck 11 with thread on the upper end of the bottle body 10 is matched with its bottle cap 12, wherein the inner top surface 12a of the bottle cap 12 is attached with a leak-proof gasket 13, and the bottle mouth 11a at the top of the bottle neck 11 is Attach the sealing sheet 14. The lower end of the bottle cap 12 is ringed with a safety ring 16 connected to its lower end by a large number of small joints 15; as shown in Figure 3, the lower end of the above-mentioned bottle neck 11 has a forward ratchet 17, and the forward ratchet 17 is engaged Reverse ratchets 18 are arranged around the inner edge of the above-mentioned safety ring 16 . The opposite ends of the forward ratchet 17 of the bottleneck 11 respectively form parallel double teeth 19 with greater resistance to the reverse ratchet 18 (please refer to FIGS. 1 and 3 ). The leak-proof liner 13 of the inner top surface 12a of the above-mentioned bottle cap is pasted on the inner top surface 12a of the bottle cap by spraying hot melt (Hotmelt); The sealing sheet 14 with pulling ear is sealed to keep the beverage fresh and hygienic. The sealing sheet 14 and its pulling ear are all made of multi-layer film composite materials such as aluminum foil and sealant. The sealing sheet 14 top surface is coated with sealing sheet 14 is a release agent that will not bond with the bottle cap 12. When the liquid is injected into the bottle, the entire bottle will seal and attach the sealing sheet 14 to the bottle mouth 11a through electromagnetic waves (or heat sealing machine or ultrasonic machine) to keep The original best quality and safety of the product.

When the utility model is in operation, as shown in Figure 3, when the user wants to unscrew the bottle cap 12, the bottle cap 12 is rotated counterclockwise, because the safety ring 16 will still be connected to the bottle due to the majority of small joints 15 at this time. The bottom of the cap 12 is connected. Once the bottle cap 12 is unscrewed, the reverse ratchet 18 of the safety ring 16 is close to the forward ratchet 17 of the bottle neck 11. At this time, continue to unscrew the bottle cap 12 to make the reverse ratchet of the safety ring 18 is blocked by the forward ratchet 17 of the bottleneck and immediately unscrews the above-mentioned most of the small joints 15, so that the bottle cap 12 is unscrewed smoothly, but the safety ring 16 is still blocked in the bottleneck 11 position.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the utility model are covered by the scope of the utility model.

Claims (4)

1. the improvement of a bottle cap safety link is constructed, and comprising:

Bottleneck has opening;

Bottle cap, rotation is covered on the bottleneck opening;

Safety link is formed on the lower end of bottle cap;

Little point of contact is distributed between safety link and the bottle cap, links bottle cap and safety link;

It is characterized in that the bottleneck lower end is provided with ratchet, the lateral circle surface circular row has ratchet in the safety link, and is relative each other with the direction of tilt of the ratchet of bottleneck lower end and mesh and pin down.

2. the improvement of bottle cap safety link according to claim 1 structure is characterized in that having bidentate arranged side by side respectively with respect to two ends in the ratchet of this bottleneck.

3. the improvement structure of bottle cap safety link according to claim 1 is characterized in that this bottle cap inner top surface is pasted with the leakproof liner.

4. the improvement structure of bottle cap safety link according to claim 1 is characterized in that the bottleneck top of this bottleneck is pasted with the seal strip that tool draws ear.

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