Cover structure of fragile bottle

Lid structure of fragile bottle

COVER STRUCTURE OF FRAGILE BOTTLE

The invention relates to a cover structure of a fragile bottle body, in particular to a cover structure which can tightly close the bottle mouth of the bottle body and avoid dissolution of toxic substances such as plasticizers, and has hygienic safety.

According to the existing plastic containers such as water bottles, beverages or foods in the market, the bottle body and the cap are made of plastic materials. When the plastic container is used to contain water, drinks or food, The plasticizer contained in the plastic container will slowly dissolve in these contents. When people consume the contents containing the plasticizer, the toxicity of the plasticizer will reduce the body's immunity and fertility, and increase Danger of cancer, plastic containers such as Baobao bottles are usually discarded after one use, and these plastic containers cannot be naturally decomposed through burial, and incineration toxic gases are generated, which lacks environmental protection in use.

In addition, existing fragile bottles such as glass and ceramics on the market can prevent plasticizers from dissolving in the contents when they are provided with containers such as water, beverages, or food; however, when the glass, For ceramic and other fragile bottles, the bottle cap is made of plastic material. When the contents contact with the plastic bottle cap, the danger of plasticizer dissolving into the content will still occur. In addition, the existing metal bottle cap has a layer on the inner surface. Plastic inner film, so even if the frangible bottle body is provided with a metal cap on its bottle mouth, when the contents contact the plastic inner film of the metal bottle cap, the plasticizer will also dissolve to the content. Because the frangible bottle systems such as glass and ceramic are formed by sintering, the upper end of the bottle mouth usually lacks flatness. Therefore, when the existing bottle cap is combined with the bottle cap of the frangible bottle body, the bottle cap and the upper end of the bottle mouth The system is prone to cracks. In addition to the leakage of liquid contents, bacteria and microorganisms will also enter the frangible bottle through the gap, which will easily cause the contents to deteriorate and damage.

The reason is that the present inventor has the above-mentioned shortcomings in the implementation of the existing caps that provide fragile bottle bodies such as glass and ceramics in the implementation of use, which is supplemented by their many years of manufacturing and design experience and knowledge in related fields. And through various ingenuity, the invention was developed.

The present invention relates to a cover structure of a fragile bottle body. Its main purpose is to provide a bottle cap which can be tightly closed and can avoid the dissolution of toxic substances such as plasticizers. Cover structure.

In order to achieve the above-mentioned implementation purpose, the inventor has developed the following cover structure of a fragile bottle, which mainly includes:

A cover main body, the main cover system is an opposite end with an open end and a closed end, and a hollow covering cavity is formed inside, so that the opening of the covering cavity is located at the open end, and the top of the cavity is located at The closed end forms the cavity wall of the covering cavity at the peripheral surface between the cavity mouth and the cavity top, and the lid body is formed with a bottle mouth joint at the open end thereof;

An elastic pad, wherein the elastic pad is arranged in the covering cavity of the cover body, and the elastic pad fixing group is arranged at the top of the cavity of the covering cavity;

A stainless steel lining is arranged so that the stainless steel lining is accommodated in the cover cavity of the cap main body, and the stainless steel lining is positioned against the joint portion of the bottle mouth of the cap main body, so that the stainless steel lining is movably set. Between the joint portion of the bottle mouth and the elastic cushion, a sealing recess is formed on one surface of the stainless steel liner facing the open end of the cap body.

The cover structure of the fragile bottle body as described above, wherein the bottle mouth joint of the cover body is an internally threaded section formed from the open end along the length of the cover body in the cavity wall of the covering cavity.

The cover structure of the fragile bottle body as described above, wherein the cover main system is formed with a plurality of non-slip convex patterns on the outer peripheral wall adjacent to the closed end thereof.

The cover structure of the fragile bottle body as described above, wherein the peripheral surface of the sealing recess of the stainless steel liner is chamfered.

The cover structure of the fragile bottle body as described above, wherein the main system of the cover is stainless steel.

The cover structure of the fragile bottle body as described above, wherein the main system of the cover is a metal material.

Therefore, when the present invention is applied to the bottle mouth of a fragile bottle body, the stainless steel lining can be used to move and displace in the covering cavity, so that the stainless steel lining can be adjusted to fit the uneven upper end of the bottle mouth to adjust the appropriate closing angle By tightly closing the mouth of the bottle, leakage of the contents of the bottle can be avoided. In addition, because the stainless steel sheet is attached to the upper end of the bottle, the contents of the bottle are flowed to the mouth of the bottle. When it comes into contact with the stainless steel sheet, it will not happen that toxic substances such as plasticizers are dissolved in the contents, etc., in order to improve the safety of food hygiene.

In order to make the technical means of the present invention and the effect that it can achieve more complete and clear disclosure, the detailed description is as follows, please refer to the disclosed drawings and figures together:

First, please refer to the first to third figures, which show the cover structure of the fragile bottle of the present invention, which mainly includes:

A cover body (1). The cover body (1) may be a metal material such as stainless steel. Please refer to the fourth figure together. The cover body (1) is an opposite end with an open end (11). And the closed end (12), and a hollow covering cavity (13) is formed inside, so that the opening of the covering cavity (13) is located at the open end (11), and the top of the cavity is located at the closed end (12) ), So that the covering cavity (13) is located on the peripheral surface between its cavity mouth and cavity top to form its cavity wall, and the lid body (1) is formed with a bottle mouth joint (14) at its open end (11). ), The bottle mouth joint (14) may be an internally threaded section formed by an open end (11) along the length of the cap body (1) in the cavity wall of the cover cavity (13), and the cap body (1 ) A number of non-slip convex patterns (15) are formed on the outer peripheral wall adjacent to its closed end (12);

An elastic pad (2) is arranged in the cover cavity (13) of the cover body (1), and the elastic pad (2) is fixed in the cover cavity (13). Cavity top

A stainless steel lining (3) is arranged so that the stainless steel lining (3) is accommodated in a covering cavity (13) of the cover body (1), and the stainless steel lining (3) is abutted against the cover body ( 1) The bottle mouth joint (14) is positioned so that the stainless steel lining (3) is movably disposed between the bottle mouth joint (14) and the elastic pad (2), and the stainless steel lining (3) A sealing recess (31) is formed on one surface of the open end (11) of the cover main body (1), and a chamfer (32) is formed on a peripheral surface of the sealing recess (31).

According to this, when the lid body of the present invention is used in combination with a fragile bottle body (4) such as glass or ceramics, the open end (11) of the lid body (1) of the present invention is correspondingly provided on the lid. The bottle mouth (41) of the broken bottle body (4) rotates the cap body (1) by applying force so that the cap body (1) covers the bottle mouth of the cavity wall (13) which is set as an internal thread section. The part (14) is screwed with the outer thread section (42) of the peripheral wall of the frangible bottle body (4) and the bottle mouth (41). At this time, please refer to the fifth figure together. The frangible bottle body (4 ) The bottle mouth (41) enters the covering cavity (13), and the upper end of the bottle mouth (41) is abutted against the sealing recess (31) of the stainless steel lining (3). The bottle mouth (41) of the broken bottle body (4) continues to be screwed, and the upper end of the bottle mouth (41) of the frangible bottle body (4) will push the stainless steel liner (3) to the top of the covering cavity (13). So that the stainless steel lining (3) is positioned against the elastic pad (2) provided at the top of the cavity.

Here, the peripheral chamfer (32) of the sealing recess (31) of the stainless steel lining (3) is set to fit the chamfer of the upper end of the bottle mouth (41) of the fragile bottle body (4) to achieve It is completely in close contact with the periphery of the upper end of the bottle mouth (41). In addition, the stainless steel lining (3) can be moved and displaced in the covering cavity (13), so that the stainless steel lining (3) should be fragile ( 4) The shape of the upper end of the uneven bottle mouth (41) is adjusted to the appropriate closing angle, and then the elastic pad (2) has the elasticity, so that the stainless steel lining (3) can be abutted against the elastic pad (2). Stabilize the closing angle, and close the bottle mouth (41) of the frangible bottle body (4) tightly. In this way, the gap between the lid body and the upper end of the bottle mouth (41) can be avoided, and fragile Leakage of the liquid contents contained in the bottle body (4), and bacteria, microorganisms, etc. entering the frangible bottle body (4) from these gaps, causing the contents to deteriorate and damage. Furthermore, when the frangible bottle body (4) The contents of the bottle and the stainless steel at the mouth (41) When the tablet (3) is in contact, since the stainless steel liner (3) will not dissolve toxic substances such as plasticizers into the contents, it can ensure the hygiene of consumers when eating the contents of the fragile bottle (4). Safety to avoid adverse effects on physical health.

It is also worth mentioning that the cover body (1) of the present invention is formed with a number of non-slip protrusions (15) formed on the outer peripheral wall adjacent to the closed end (12). With this, the non-slip protrusions (15) are designed. When the cap body of the invention is rotated and opened by the bottle mouth (41) of the fragile bottle body (4), its hand can be held at the non-slip convex pattern (15) to increase the space between the cap body and the cap body (1). The friction force can prevent the hand from slipping, which makes it difficult for the lid to smoothly unscrew from the bottle mouth (41). In addition, since the stainless steel lining (3) of the present invention can be moved and displaced in the cover cavity (13) of the cover body (1), cleaning in the cover cavity (13) can be facilitated without causing dirt to be stuck. Promote the use of sanitary safety, according to this, the cover of the present invention has good sealing, non-toxicity, convenient cleaning, sanitation and other effects, which can increase the user's willingness to reuse without discarding after one use. Based on this, environmental protection benefits such as saving material resources and avoiding pollution to the environment are achieved.

The foregoing embodiments or drawings do not limit the implementation of the cover structure of the frangible bottle body of the present invention. Any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be considered as not departing from the patent of the present invention. category.

As can be seen from the above structure and embodiments, the present invention has the following advantages:

1. The cover structure of the frangible bottle body of the present invention is provided with a stainless steel sheet and an elastic pad in the cover body. The stainless steel lining can be moved and displaced in the cover body to make the frangible bottle body uneven. The upper end of the bottle mouth is adjusted to an appropriate closing angle, and when the stainless steel lining is abutted against the elastic pad, the closing angle is stabilized, and accordingly, the bottle mouth of the fragile bottle body is tightly closed.

2. The cover structure of the frangible bottle body of the present invention is such that a sealing recess is formed on the end face of the stainless steel lining, and a chamfer is provided on the peripheral surface of the sealing recess, thereby connecting with the upper end of the frangible bottle body The chamfers adhere to each other to achieve a complete close effect with the upper edge of the bottle mouth, thereby effectively preventing leakage and damage to the contents.

3. The cover structure of the frangible bottle body of the present invention seals the stainless steel sheet against the bottle mouth. Here, when the contents of the frangible bottle body contacts the stainless steel lining at the bottle mouth, the stainless steel The lining does not dissolve toxic substances such as plasticizers into the contents, so it can ensure the hygienic safety of the contents consumed by consumers.

4. The cover structure of the fragile bottle of the present invention is such that the stainless steel lining can move and displace in the cover body, so it is convenient to clean the inside of the cover body without causing dirt and so on. According to this, the cover body has good sealing performance. , Non-toxic, convenient cleaning, sanitation and other characteristics, it can improve the user's willingness to reuse, in order to save material resources and avoid environmental pollution and other environmental benefits.

5. The cover structure of the fragile bottle body of the present invention is formed with a number of non-slip convex patterns on the outer peripheral wall of the cover body, thereby, when consumers want to rotate and open the cover body of the present invention, their hands can be held on The non-slip convex portion increases the friction force with the cap body, and achieves the effect of smoothly unscrewing the cap body from the bottle mouth.

6. The cover structure of the frangible bottle body of the present invention is that when the rotary cover body is closed with the bottle mouth of the frangible bottle body, it is easy to feel whether the cover body is tightly positioned with the bottle mouth without rotation. Too tight or too loose to achieve the effect of closing the bottle cap.

In summary, the embodiments of the present invention can indeed achieve the expected effects, and the specific structure disclosed is not only not seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions of the Patent Law and To request an application for an invention patent in accordance with the law, and ask for approval and grant the patent, it is a matter of convenience.

<p>(1) cover main body</p><p>(11) open end</p><p>(12) closed end</p><p>(13) covering cavity</p><p>(14) bottle mouth joint</p><p>(15) non-slip convex pattern</p><p>(2) elastic pad</p><p>(3) stainless steel lining</p><p>(31) Sealing recess</p><p>(32) Chamfer</p><p>(4) Fragile bottle body</p><p>(41) Bottle mouth</p><p>(42) external thread section</p>

First picture: exploded perspective view of the present invention

Second figure: perspective view of the present invention

Third figure: sectional view of the present invention

The fourth picture: the use state diagram of the present invention

Fifth picture: the use state diagram of the present invention (a)

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