CN210102457U - Safe and sanitary opening structure for sealing film bottle cap - Google Patents

Abstract

The utility model discloses a structure is opened to safe and sanitary's sealing membrane bottle lid, including packing bottle and bottle lid, the packing bottle top is equipped with the bottleneck, be equipped with the bottleneck screw thread along the outer wall spiral on the bottleneck, be equipped with the lid screw thread of spiral on the bottle lid inner wall, the threaded connection cooperation between bottleneck screw thread and the lid screw thread, packing bottle and bottleneck junction are equipped with the intermediate lamella, the bottleneck bottom is close to the intermediate lamella and is equipped with anti-theft ring locking plate, anti-theft ring locking plate sets up in the intermediate lamella top, the cooperation is equipped with the anti-theft ring on the anti-theft ring locking plate. The utility model overcomes prior art shortcoming adopts the sealed container of sealing film, and inside the serrated edge was in the bottle lid, made its safety and sanitation more under the prerequisite that does not increase manufacturing cost hardly, rational in infrastructure, environmental protection health, it is convenient to unseal.

Description

Safe and sanitary opening structure for sealing film bottle cap

Technical Field

The utility model relates to a seal bottle lid technical field specifically indicates a structure is opened to safe and sanitary seal membrane bottle lid.

Background

Common bottled beverage packaging bottles in the market are mostly packaged and sealed by a cover body or a cover body, and taking common products in the market as an example, 1, the XXXAD calcium milk is sealed by a sealing film and is taken with a straw, and the beverage is drunk by pricking the straw thoroughly, wherein (1) if the beverage is placed for a long time, dust falls on the surface of the sealing film, so that the beverage is hidden in sanitation; (2) the plastic straws are used for drinking, and the waste straws can cause plastic garbage and influence the environment;

2, the 'XX milk' bottled milk adopts the bottle cap and sealing film sealing technology, and the sealing film is scratched by a tooth blade on the side edge of the bottle cap for drinking: (1) the tooth edges on the side edge of the bottle cap are powerless in the process of scratching the sealing film, so that the sealing film cannot be scratched well; (2) the tooth edge of the bottle cap is positioned outside and exposed to dust in the air, so that the bottle cap is unsanitary.

3, the "XXX bottled drink" adopts bottle lid + sealing membrane technique, and there is the tooth sword bottle lid top, gets off the bottle lid, and the tooth sword is reverse pricked into the rotatory opening shortcoming of sealing membrane and is quoted: (1) the sharp end of the tooth blade above the bottle cap is easy to scratch the hand, which is not beneficial to personal safety; (2) the tooth edge on the bottle cap is exposed in the air for a long time and is polluted by dust in the air, so that the bottle cap is unsanitary.

Therefore, the opening structure of the sealing film of the existing packaging bottle has certain sanitary and safety problems, is inconvenient to use and needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome prior art shortcoming, provide a structure is opened to safe and sanitary sealing membrane bottle lid, rational in infrastructure, environmental protection health, it is convenient to unseal.

In order to solve the technical problem, the utility model provides a technical scheme does: a safe and sanitary opening structure for a sealing film bottle cap comprises a packaging bottle body and a bottle cap body, wherein a bottle opening is formed in the top end of the packaging bottle body, bottle opening threads are spirally arranged on the upper edge of the bottle opening, spiral cap body threads are arranged on the inner wall of the bottle cap body, the bottle opening threads and the cap body threads are in threaded connection and match, an intermediate plate is arranged at the joint of the packaging bottle body and the bottle opening, an anti-theft ring locking plate is arranged at the bottom of the bottle opening close to the intermediate plate and is arranged above the intermediate plate, an anti-theft ring is arranged on the anti-theft ring locking plate in a matching mode, the vertical cross section of the anti-theft ring is in a [ shape ], the anti-theft ring locking plate is clamped in a clamping opening of the anti-theft ring, the joint of the top of the anti-theft ring and the bottom end of the bottle cap body is in a circumferential direction and, the inner sealing plug plate is circumferentially arranged along the center of the bottle cap body, the inner sealing plug plate is provided with a tooth blade, the bottom end of the tooth blade is provided with a blade cutting end, and the blade cutting end is arranged right above the inner wall of the bottle mouth.

As an improvement, the diameter of the outer wall of the sealing inner plug plate is slightly smaller than that of the inner wall of the bottle mouth.

As an improvement, the bottle mouth thread and the cover body thread are both 1260 degrees of thread teeth.

As an improvement, the inner wall of the anti-theft ring is uniformly provided with a first clamping tooth along the circumferential direction, the upper part of the locking plate of the anti-theft ring is uniformly provided with a second clamping tooth along the circumferential direction, and the first clamping tooth is in clamping fit with the second clamping tooth.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses in with the bottle lid clockwise rotation back, the bottle lid breaks away from with the theftproof ring, and the tooth sword pierces the bottleneck sealing film and along with the bottle lid clockwise rotation cuts open sealing film 330, continue to twist, the bottle lid top closely combines with the bottleneck top and replaces the seal membrane to play sealed effect, and the bottle lid top seals this moment in the stopper imbed the bottleneck inboard just will seal the membrane and press to perpendicular to bottleneck face (leave between stopper and the bottleneck in sealed and ensure that the sealing film is not crowded disconnected space completely, and do not play the main seal effect), make it not influence normally drinking, later break away from the bottleneck with the rotatory bottle lid anticlockwise until the bottle lid again, can drink.

The main advantages are that: 1, the product does not use a straw, and is more environment-friendly;

2, the beverage and the tooth edge are in a sealed state before the beverage is opened, so that the beverage is more sanitary compared with the unsealing technology of bottled beverages on the market;

3, the tooth blade is positioned at the top of the inner side of the bottle cap, so that a user can not scratch hands when taking the bottle cap at ordinary times, and the bottle cap is safer.

The tooth blade is positioned in the bottle cap for the container sealed by the sealing film, so that the product is safer and more sanitary on the premise of hardly increasing the production cost, and is suitable for more drink packaging bottles in the market.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the bottle cap body in the present invention.

Fig. 3 is a schematic structural diagram of the middle anti-theft ring of the present invention.

As shown in the figure: 1. the bottle comprises a packaging bottle body, 2, a bottle cap body, 3, a bottle mouth, 4, bottle mouth threads, 5, cap body threads, 6, an intermediate plate, 7, an anti-theft ring locking plate, 8, an anti-theft ring, 9, a sealing film, 10, a sealing inner plug plate, 11, a tooth blade, 12, a first clamping tooth, 13 and a second clamping tooth.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when the concrete implementation, a safe and sanitary sealing membrane bottle lid opening structure, including packing bottle 1 and bottle lid body 2, packing bottle 1 top is equipped with bottleneck 3, bottleneck 3 is gone up along outer wall spiral and is equipped with bottleneck screw thread 4, bottle lid body 2 inner wall is equipped with spiral lid screw thread 5, threaded connection cooperation between bottleneck screw thread 4 and the lid screw thread 5, packing bottle 1 and bottleneck 3 junction are equipped with intermediate plate 6, bottleneck 3 bottom is close to intermediate plate 6 and is equipped with anti-theft ring locking plate 7, anti-theft ring locking plate 7 sets up above intermediate plate 6, anti-theft ring locking plate 7 is last to cooperate and is equipped with anti-theft ring 8, the vertical cross-section of anti-theft ring 8 is [ shape ], anti-theft ring locking plate 7 joint is in the bayonet socket of anti-theft ring 8, the junction of anti-theft ring 8 top and bottle lid body 2 bottom along the circumference through the mode glue, the opening part of the upper end of the bottle mouth 3 is provided with a sealing film 9, the top of the inner part of the bottle cap body 2 is provided with a sealed inner plug plate 10, the sealed inner plug plate 10 is circumferentially arranged along the center of the bottle cap body 2, the sealed inner plug plate 10 is provided with a tooth blade 11, the bottom end of the tooth blade 11 is provided with a blade cutting end, and the blade cutting end is arranged right above the inner wall of the bottle mouth 3.

The diameter of the outer wall of the sealing inner plug plate 10 is slightly smaller than the diameter of the inner wall of the bottle opening 3, the bottle opening thread 4 and the cover body thread 5 are threaded teeth of 1260 degrees, a first clamping tooth 12 is uniformly arranged on the inner wall of the anti-theft ring 8 along the circumferential direction, a second clamping tooth 13 is uniformly arranged on the upper portion of the anti-theft ring locking plate 7 along the circumferential direction, and the first clamping tooth 12 and the second clamping tooth 13 are in clamping fit.

The utility model discloses a theory of operation: the utility model discloses a sealing membrane sealed container, the structure is described as follows with the principle: the thread of the bottle mouth and the thread of the bottle cap are 1260 degrees, and when the rotation is not generated, the tooth blade (positioned on the sealing inner plug plate) is about to touch the sealing film (the position closest to the bottle mouth) on the inner side of the bottle mouth; when the bottle cap and the bottle mouth are used as finished products, the bottle cap is screwed into the bottle mouth at 930 degrees and is fixed through an anti-theft ring (the inner radius of the anti-theft ring is larger than the outer radius of the bottle cap); when the cap is to be opened, the cap body is screwed in clockwise, the cap body and the anti-theft ring are disconnected due to stress (the cap body is sleeved into the anti-theft ring clockwise) and the tooth blade penetrates into the sealing film of the bottle mouth and cuts the sealing film for 330 degrees along with the clockwise rotation of the cap (the sealing film is ensured not to be completely separated from the bottle mouth), the sealing film is pressed to be vertical to the bottle mouth surface when the sealing inner plug at the top of the cap body is just embedded into the inner side of the bottle mouth and is continuously screwed in (the sealing inner plug plate can reach the bottle mouth position after being screwed in 330 degrees and then presses down the sealing film, the tooth blade can not cut the sealing film again after the sealing film is pressed down, the falling caused by multiple cutting is prevented, a gap for ensuring that the sealing film is not completely extruded and broken is reserved between the sealing inner plug and the bottle mouth, the thread is screwed to the full, the inner side of the top, then the bottle cap is rotated anticlockwise until the bottle cap is separated from the bottle mouth, and the drinking can be carried out.

Note: the bottle lid body is screwed in 330 and then the sealing inner plug can reach the bottle mouth position and press down the sealing film, after the sealing film is pressed down, the sealing film is perpendicular to the bottle mouth surface and is parallel to the tooth blade surface, the tooth blade can not cut the sealing film again in the process of screwing out and screwing in the bottle lid afterwards, the phenomenon that the sealing film is cut for many times is prevented from falling off, when a user is screwed in by force, the inner side of the top of the bottle lid is tightly combined with the top of the bottle mouth, and the bottle lid is prevented from being.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. The utility model provides a structure is opened to safe and sanitary's sealing membrane bottle lid, includes packing bottle (1) and bottlecap body (2), its characterized in that: the top end of the packaging bottle body (1) is provided with a bottle mouth (3), a bottle mouth thread (4) is spirally arranged on the bottle mouth (3) along the outer wall, a spiral cover body thread (5) is arranged on the inner wall of the bottle cover body (2), the bottle mouth thread (4) is in threaded connection and matching with the cover body thread (5), a middle plate (6) is arranged at the joint of the packaging bottle body (1) and the bottle mouth (3), an anti-theft ring locking plate (7) is arranged at the bottom of the bottle mouth (3) close to the middle plate (6), the anti-theft ring locking plate (7) is arranged above the middle plate (6), an anti-theft ring (8) is arranged on the anti-theft ring locking plate (7) in a matching manner, the vertical section of the anti-theft ring (8) is in a [ shape ], the anti-theft ring locking plate (7) is clamped in a bayonet of the anti-theft ring (8), and the joint of the top of the anti-theft ring (, bottleneck (3) upper end opening part is equipped with sealing membrane (9), the top is equipped with in sealed cock board (10) in bottle lid body (2), cock board (10) set up along bottle lid body (2) center circumference in sealed, be equipped with tooth sword (11) on sealed cock board (10), the bottom of tooth sword (11) is equipped with the sword and cuts the end, and the sword cuts the end and sets up directly over bottleneck (3) inner wall.

2. A safe and sanitary opening structure for a sealing film bottle cap as claimed in claim 1, wherein: the diameter of the outer wall of the sealing inner plug plate (10) is slightly smaller than that of the inner wall of the bottle mouth (3).

3. A safe and sanitary opening structure for a sealing film bottle cap as claimed in claim 1, wherein: the bottle mouth thread (4) and the cover body thread (5) are both 1260-degree thread teeth.

4. A safe and sanitary opening structure for a sealing film bottle cap as claimed in claim 1, wherein: evenly be equipped with latch one (12) along circumference on the theftproof ring (8) inner wall, theftproof ring locking plate (7) upper portion evenly is equipped with latch two (13) along circumference, latch one (12) and latch two (13) joint cooperation.

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