DE102019133231A1 - Closure device of a fragile bottle body - Google Patents

Abstract

The invention relates to a closure device for a fragile bottle body, which has a cover body (1), an elastic base (2) being formed at the upper end of a cavity (13) of the cover body (1). In the interior of the cavity (13) of the cover body (1) there is a stainless steel plate (3) which is located between the stainless steel plate (3) located at the upper end of the cavity (13) and a bottle neck located at the lower end of the cavity (13). Connection section (14) is located. Due to the mobility of the stainless steel plate (3) in the cavity (13), the stainless steel plate (3) can be adjusted to a suitable cover angle to match the uneven shape of the upper end of a bottle neck (41) of the fragile bottle body (4), around the upper end to close the bottle neck (41) tightly when the closure device according to the invention is placed on the bottle neck (41) of the fragile bottle body (4). This prevents the contents of the bottle from leaking. Since the stainless steel plate (3) according to the invention rests on the upper end of the bottle neck (41), it does not happen that toxic substances such as plasticizers are dissolved in the content when the content of the bottle body flows to the bottle opening and comes into contact with the stainless steel plate (3) is coming. This improves food hygiene and safety.

Description

[Technical field]

The invention relates to a closure device for a fragile bottle body, in particular a closure device which tightly seals the bottle neck of the bottle body and can avoid the dissolving of toxic substances such as plasticizers and ensures hygienic safety.

[State of the art]

Many conventional containers available on the market for e.g. B. water, drinks or food are made of plastic. However, the plasticizer contained in the plastic container is dissolved in the content of water, drinks or food. If people consume the content that contains the plasticizer, it can be harmful to health.

The fragile bottles on the market such as B. made of glass and ceramics can prevent the above-mentioned plasticizer from dissolving in the content taken up by the bottles. However, if the bottle cap of the fragile bottle body made of glass, ceramic and the like is made of plastic and comes into contact with the contents of the container, there is still a danger that the plasticizer will dissolve in the contents. In addition, the inner surface of the existing metal bottle cap has a plastic film. Therefore, even if the bottle neck of the fragile bottle body is closed with the metal bottle cap, the plasticizer can also dissolve in the contents if the contents of the container come into contact with the plastic film of the metal bottle cap.

Since the fragile bottle body is sintered like glass and ceramic, the top end of the bottle neck usually lacks flatness. When the existing bottle cap is connected to the bottle neck of the fragile bottle body, a gap is easily created between the bottle cap and the top of the bottle neck. In addition to the leakage of liquid, bacteria and microorganisms can penetrate through the gap into the fragile bottle body, causing the contents to deteriorate slightly.

OBJECT OF THE INVENTION

The invention has for its object to provide a closure device of a fragile bottle body, with which the opening of the bottle body is firmly closed and the dissolution of toxic substances such as plasticizers can be prevented.

This object is achieved according to the invention by a closure device of a fragile bottle body, which has the features specified in claim 1. Further advantageous developments of the invention emerge from the subclaims.

According to the invention, a closure device for a fragile bottle body is provided, which has a cover body, an elastic base being formed at the upper end of a cavity of the cover body. Inside the cavity of the cover body is a stainless steel plate, which is located between the stainless steel plate located at the upper end of the cavity and a bottle neck connecting section located at the lower end of the cavity. Due to the mobility of the stainless steel plate in the cavity, the stainless steel plate can be adjusted to a suitable cover angle in order to adapt to the uneven shape of the top end of a bottle neck of the fragile bottle body in order to tightly close the top end of the bottle neck when the closure device according to the invention fits onto the bottle neck of the fragile one Bottle body is placed. This prevents the contents of the bottle from leaking. Since the stainless steel plate according to the invention rests on the upper end of the bottle neck, it does not happen that toxic substances such as plasticizers are dissolved in the content when the content of the bottle body flows to the bottle opening and comes into contact with the stainless steel plate. This improves food hygiene and safety.

Figure list

• 1 eine perspektivische Explosionsdarstellung eines Ausführungsbeispiels einer erfindungsgemäßen Verschlussvorrichtung;
• 2 eine perspektivische Darstellung des Ausführungsbeispiels einer erfindungsgemäßen Verschlussvorrichtung;
• 3 einen Schnitt durch das Ausführungsbeispiel einer erfindungsgemäßen Verschlussvorrichtung;
• 4 einen Schnitt durch das Ausführungsbeispiel einer erfindungsgemäßen Verschlussvorrichtung, die kurz vor dem Aufsetzen auf einen Flaschenkörper gezeigt ist; und
• 5 einen Schnitt durch das Ausführungsbeispiel einer erfindungsgemäßen Verschlussvorrichtung, die auf dem Flaschenkörper sitzt.

The invention and its configurations are explained in more detail below with reference to the drawings. In the drawings:

• 1 a perspective exploded view of an embodiment of a closure device according to the invention;
• 2nd a perspective view of the embodiment of a closure device according to the invention;
• 3rd a section through the embodiment of a closure device according to the invention;
• 4th a section through the embodiment of an inventive Closure device shown just before being placed on a bottle body; and
• 5 a section through the embodiment of a closure device according to the invention, which sits on the bottle body.

[Explanation of the Preferred Embodiment]

Like from the 1 to 3rd can be seen, a closure device according to the invention of a fragile bottle body has a cover body 1 , an elastic pad 2nd and a stainless steel plate 3rd on.

The cover body 1 can be made of stainless steel. As in 4th is shown, the two opposite ends of the cover body 1 an open end 11 and a closed end 12 . Inside the cover body 1 there is a cavity 13 whose opening at the open end 11 is arranged, with the closed end 12 at the top of the cavity 13 located. The opening and the top of the cavity 13 limit its wall. At the open end 11 of the cover body 1 is a bottle neck connecting section 14 trained starting from the open end 11 in the axial direction of the cover body 1 runs and in the area of the internal thread on the wall of the cavity 13 is trained. In addition, the cover body 1 near the outer peripheral wall of the closed end 12 with a non-slip corrugation 15 Mistake.

The elastic pad 2nd is inside the cavity 13 of the cover body 1 arranged and at the top of the cavity 13 attached.

The stainless steel plate 3rd is inside the cavity 13 arranged and lies against the bottle neck connecting portion 14 of the cover body 1 so that it is movable between the bottle neck connecting portion 14 and the elastic pad 2nd is arranged. A seal well 31 is at the open end 11 of the cover body 1 facing surface of the stainless steel plate 3rd trained with a bevel 32 on a peripheral surface of the seal recess 31 is trained.

If the closure device according to the invention on the fragile bottle body 4th is put on, the open end 11 of the cover body 1 on a bottle neck 41 of the fragile bottle body 4th appropriate. Then the cover body 1 rotated by applying a force to the internal thread on the wall of the cavity 13 of the cover body 1 trained bottle neck connecting section 14 on one on the circumference of the bottle neck 41 of the fragile bottle body 4th trained external thread 42 screw on. As in 5 is shown, the bottle neck arrives 41 of the fragile bottle body 4th in the cavity 13 , such that the top of the bottle neck 41 at the seal recess 31 of the stainless steel plate 3rd is present. With the further screwing of the cover body 1 with the bottle neck 41 of the fragile bottle body 4th becomes the top of the bottle neck 41 of the fragile bottle body 4th continue against the stainless steel plate 3rd pressed to the top of the cavity 13 push until the stainless steel plate 3rd against those at the top of the cavity 13 arranged elastic underlay 2nd is positioned.

By adjusting the circumference of the seal recess 31 of the stainless steel plate 3rd trained bevel 32 to the bevel at the top of the bottle neck 41 of the fragile bottle body 4th there is a complete sealing effect. Due to the mobility of the stainless steel plate 3rd in the cavity 13 can the stainless steel plate 3rd conforming to the uneven shape of the top of the bottle neck 41 of the fragile bottle body 4th be adjusted to a suitable cover bracket. With the elasticity of the elastic pad 2nd the cover bracket can be used to seal the opening of the bottle neck 41 of the fragile bottle body 4th be stabilized when the stainless steel plate 3rd against the elastic pad 2nd is present. In this way it is avoided that there is a gap between the bottle stopper and the upper end of the bottle neck 41 arises and leakage in the fragile bottle body 4th contained liquid content and the penetration of bacteria and microorganisms into the fragile bottle body 4th come about, which leads to deterioration of the content. If the contents of the fragile bottle body 4th with the stainless steel plate 3rd on the bottle neck 41 comes into contact, the stainless steel plate loosens 3rd no toxic substances such as plasticizers in the content. Therefore, it is possible to ensure hygienic safety when consumers check the contents of the fragile bottle body 4th consumed, thereby avoiding adverse effects on physical health.

It should be noted that the cover body according to the invention 1 near the outer periphery of the closed end 12 with a corrugation 15 is provided. If the user has the cover body 1 from the bottleneck 41 of the fragile bottle body 4th wants to turn up his hands on the ribbing 15 be held to the friction between the cover body 1 and raise your hand. This can cause problems such as a hand slipping and the difficulty in unscrewing the lid body from the bottle neck 41 be avoided. In addition, the stainless steel plate according to the invention 3rd in the cavity 13 of the cover body 1 moved and moved. It is also convenient to cover the cavity 13 to clean without causing dirt to adhere, which is conducive to hygienic and safe use. The cover body according to the invention 1 meets the requirements for good sealing properties, non-toxicity, convenient cleaning, hygiene and other effects that can increase the willingness of the user to reuse without discarding them after use. In this way, environmental benefits such as saving material resources and avoiding pollution can be achieved.

1. 1. Die erfindungsgemäße Verschlussvorrichtung ist im Abdeckkörper 1 mit der elastischen Unterlage 2 und dem Edelstahlplättchen 3 versehen. Das Edelstahlplättchen 3 ist im Abdeckkörper 1 beweglich angeordnet. Durch die Beweglichkeit des Edelstahlplättchens 3 im Hohlraum 13 kann das Edelstahlplättchen 3 in Anpassung an die unebene Form des oberen Endes des Flaschenhalses 41 des zerbrechlichen Flaschenkörpers 4 auf einen geeigneten Abdeckwinkel verstellt werden. Mit der Elastizität der elastischen Unterlage 2 kann der Abdeckwinkel zur Abdichtung der Öffnung des Flaschenhalses 41 des zerbrechlichen Flaschenkörpers 4 stabilisiert werden, wenn das Edelstahlplättchen 3 gegen die elastische Unterlage 2 anliegt.
2. 2. Das Edelstahlplättchen 3 des erfindungsgemäßen Abdeckkörpers 1 ist oberflächenseitig mit der Dichtungsvertiefung 31 versehen, wobei die Abschrägung 32 an der Umfangsfläche der Dichtungsvertiefung 31 ausgebildet ist. Die Abschrägung 32 ist an die Abschrägung des oberen Endes des zerbrechlichen Flaschenkörpers angepasst, wodurch eine vollständig enge Dichtwirkung mit der Umfangskante des oberen Endes des Flaschenhalses erzielt wird. Damit werden ein Auslaufen und ein Vergammeln des Inhalts wirksam verhindert.
3. 3. Das Edelstahlplättchen 3 der erfindungsgemäßen Verschlussvorrichtung ist gegen die Öffnung des Flaschenhalses drückbar. Wenn der Inhalt des zerbrechlichen Flaschenkörpers das Edelstahlplättchen 3 am Flaschenhals 41 berührt, löst das Edelstahlplättchen 3 keine giftigen Substanzen wie Weichmacher in dem Inhalt auf. Daher ist es möglich, die hygienische Sicherheit der von Verbrauchern konsumierten Inhalte zu gewährleisten.
4. 4. Das erfindungsgemäße Edelstahlplättchen 3 kann sich im Abdeckkörper 1 der erfindungsgemäßen Verschlussvorrichtung bewegen, sodass die Innenseite des Abdeckkörpers 1 leicht gereinigt werden kann und kein Schmutz usw. verursacht wird. Basierend auf den Merkmalen guter Abdichtung, Ungiftigkeit, bequemer Reinigung und Hygiene kann der Abdeckkörper 1 die Bereitschaft des Benutzers zur Wiederverwendung erhöhen, wodurch Vorteile für den Umweltschutz wie die Einsparung von Materialressourcen und die Vermeidung von Umweltverschmutzung zu erzielen sind.
5. 5. Die Außenumfangswand des Abdeckkörpers 1 der erfindungsgemäßen Verschlussvorrichtung ist mit einer rutschfesten Riffelung 15 ausgebildet, wodurch, wenn der Verbraucher den erfindungsgemäßen Abdeckkörper 1 drehen und öffnen möchte, seine Hände an der rutschfesten Riffelung 15 gehalten werden können, um die Reibungskraft mit dem Abdeckkörper 1 zu erhöhen. Der Effekt des problemlosen Abschraubens des Abdeckkörpers 1 von dem Flaschenhals wird erreicht.
6. 6. Wenn der erfindungsgemäße Abdeckkörper 1 zum Verschließen des Flaschenhalses 41 gedreht wird, kann der Benutzer leicht fühlen, ob der Abdeckkörper 1 fest mit dem Flaschenhals 41 verbunden ist, so dass vermieden werden kann, dass die Drehung zu eng oder zu locker ist, wodurch der Effekt des Verschließens der Öffnung des Flaschenhalses 41 erzielt wird.

In summary, the following advantages can be realized with the closure device according to the invention:

1. 1. The closure device according to the invention is in the cover body 1 with the elastic pad 2nd and the stainless steel plate 3rd Mistake. The stainless steel plate 3rd is in the cover body 1 arranged movably. Due to the mobility of the stainless steel plate 3rd in the cavity 13 can the stainless steel plate 3rd conforming to the uneven shape of the top of the bottle neck 41 of the fragile bottle body 4th be adjusted to a suitable cover bracket. With the elasticity of the elastic pad 2nd the cover bracket can be used to seal the opening of the bottle neck 41 of the fragile bottle body 4th be stabilized when the stainless steel plate 3rd against the elastic pad 2nd is present.
2. 2. The stainless steel plate 3rd of the cover body according to the invention 1 is on the surface side with the seal recess 31 provided, the bevel 32 on the peripheral surface of the seal recess 31 is trained. The bevel 32 is adapted to the bevel of the upper end of the fragile bottle body, whereby a completely tight sealing effect is achieved with the peripheral edge of the upper end of the bottle neck. This effectively prevents the contents from leaking and rotting.
3. 3. The stainless steel plate 3rd the closure device according to the invention can be pressed against the opening of the bottle neck. If the contents of the fragile bottle body the stainless steel plate 3rd on the bottle neck 41 touches, releases the stainless steel plate 3rd no toxic substances such as plasticizers in the content. It is therefore possible to ensure the hygienic safety of the content consumed by consumers.
4. 4. The stainless steel plate according to the invention 3rd can be in the cover body 1 move the closure device according to the invention so that the inside of the cover body 1 can be easily cleaned and no dirt etc. is caused. The cover body can be based on the characteristics of good sealing, non-toxicity, easy cleaning and hygiene 1 increase user willingness to reuse, thereby providing environmental benefits such as saving material resources and avoiding pollution.
5. 5. The outer peripheral wall of the cover body 1 the closure device according to the invention is with non-slip corrugation 15 formed, whereby if the consumer the cover body according to the invention 1 want to turn and open his hands on the non-slip corrugation 15 can be held to the frictional force with the cover body 1 to increase. The effect of easily unscrewing the cover body 1 from the bottleneck is reached.
6. 6. If the cover body according to the invention 1 to close the bottle neck 41 is rotated, the user can easily feel whether the cover body 1 firmly with the bottle neck 41 is connected so that the rotation can be prevented from being too tight or too loose, which has the effect of closing the opening of the bottle neck 41 is achieved.

Claims (6)

Closing device of a fragile bottle body, comprising a cover body (1), at the two opposite ends of which an open end (11) and a closed end (12) are formed, with a cavity (13) being located inside the cover body (1) Opening is arranged at the open end (11), with the closed end (12) at the upper end of the cavity (13), and wherein the opening and the upper end of the cavity (13) delimit its wall, and wherein at the open end (11) of the cover body (1) a bottle neck connecting section (14) is formed; an elastic pad (2) which is arranged in the interior of the cavity (13) of the cover body (1) and is attached to the upper end of the cavity (13); and a stainless steel plate (3), which is arranged in the interior of the cavity (13) of the cover body (1) and bears against the bottle neck connecting section (14) of the cover body (1) such that the cover body (1) is movable between the bottle neck connection section (14) and the elastic base (2) is arranged, and wherein a sealing recess (31) at one of the open end (11) of the cover body (1) facing surface of the stainless steel plate (3) is formed. Closure device of a fragile bottle body Claim 1 , characterized in that the bottle neck connecting section (14) starting from the open end (11) of the cover body (1) extends in the axial direction of the cover body (1) and is formed in the region of an internal thread on the wall of the cavity (13). Closure device of a fragile bottle body Claim 1 , characterized in that the cover body (1) near the outer peripheral wall of the closed end (12) is provided with non-slip corrugation (15). Closure device of a fragile bottle body Claim 1 , characterized in that a bevel (32) is formed on a peripheral surface of the sealing recess (31) of the stainless steel plate (3). Closure device of a fragile bottle body Claim 1 , characterized in that the cover body (1) is made of stainless steel. Closure device of a fragile bottle body Claim 1 , characterized in that the cover body (1) is made of metal.

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