CN210116796U

CN210116796U - Environment-friendly anti-theft bottle

Info

Publication number: CN210116796U
Application number: CN201920755083.3U
Authority: CN
Inventors: 聂胜志
Original assignee: Foshan Shunde Zongsheng Precision Mould Co Ltd
Current assignee: Foshan Shunde Zongsheng Precision Mould Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-28
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an environment-friendly anti-theft bottle, when the bottle cap is covered, the first protruding rib of the horizontal orientation is matched with the second protruding rib which is obliquely arranged, after the bottle cap goes down to the bottom, the top part inside the cap body is tightly abutted against the bottle mouth, the sealing of the bottle mouth is realized through the sealing part, the sealing performance is ensured by the structure, the need of using an aluminum cap to seal and prevent the bottle mouth in the prior art is eliminated, the environment-friendly effect is achieved, the anti-theft function is met, and the structure cost can be reduced; in addition, tooth I of first ring gear sets up down, and the mould causes wearing and tearing to tooth I when avoiding the compulsory drawing of patterns after bottle lid injection moulding, and the drawing of patterns of being convenient for does benefit to and improves product quality.

Description

Environment-friendly anti-theft bottle

Technical Field

The utility model relates to a packing bottle technical field particularly, relates to an anti-theft bottle of environmental protection.

Background

The anti-theft bottle is often used for depositing food, and need strictly sealed liquid class food like edible oil etc. to some, the aluminium lid with easy-to-draw formula is sealed and is prevented leaking in the bottleneck department of anti-theft bottle, the aluminium lid still plays the theftproof effect, the user inspects whether the aluminium lid has been opened, in order to ensure food safety, especially the wide-necked bottle, the user need with the aluminium lid just can use after pulling open, the user can't use the aluminium lid once more, random throwing away and do not have to carry out waste product recycle appears easily, environmental protection not, after pulling open the aluminium lid, the bottle lid is low to the leakproofness of bottleneck, quality when the food in the influence bottle is deposited.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a safe, convenient and environment-friendly anti-theft bottle.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an anti-theft bottle of environmental protection, includes bottle lid and bottle, its characterized in that: the bottle cap comprises a cap body and an anti-theft ring, wherein the top of the inner side of the cap body is a sealing part, a plurality of first protruding ribs which are at the same height and horizontally face are arranged on the inner wall of the cap body, the anti-theft ring is detachably connected to the bottom of the cap body, a first gear ring with downward teeth I is arranged on the inner wall surrounding the anti-theft ring, and the teeth are in a right-angled triangle shape; the bottleneck outer wall of bottle is equipped with many the second abrupt muscle that is parallel to each other and slope interval set up the below of second abrupt muscle is equipped with tooth II second ring gear up, and tooth I and tooth II shape are mated, and the hypotenuse that corresponds the chi tooth I and chi tooth II of position during the assembly is relative.

As an improvement of the technical scheme, the outer diameter of the anti-theft ring is equal to or slightly smaller than that of the cover body, and a plurality of connecting points are arranged between the cover body and the anti-theft ring so as to realize the detachable connection of the cover body and the anti-theft ring.

Further, the sealing part is a sealing ring which extends downwards from the top of the inner side of the cover body and is of a closed ring type, the sealing ring is embedded into the bottle mouth during assembly, and the outer wall of the sealing ring is in close contact with the inner wall of the bottle mouth to seal the bottle mouth.

Further, the inboard top of lid is installed the silica gel circle in order to form sealing part, during the assembly the silica gel circle butt is in order to realize the sealed to the bottleneck at bottleneck wall top.

Further, a paper gasket or an aluminum foil is sealed at the bottle mouth.

Further, the bottle lid is made of PET and is injection molded.

Furthermore, the bottle body is made of PET material, and the wall thickness is 0.2-3.5 mm.

Further, the inner diameter of the bottle mouth is 40-130 mm.

The utility model has the advantages that: when the bottle cap is covered, the first protruding rib in the horizontal direction is matched with the second protruding rib which is obliquely arranged, after the bottle cap goes downwards to the bottom, the top inside the cap body is tightly abutted to the bottle mouth, and the bottle mouth is sealed through the sealing part, so that the sealing property is ensured by the structure, the need of using an aluminum cap to seal and prevent the bottle mouth of a wide-mouth bottle in the prior art is eliminated, the environment-friendly and anti-theft effects are achieved, and the structural cost can be reduced; in addition, tooth I of first ring gear sets up down, and the mould causes wearing and tearing to tooth I when avoiding the compulsory drawing of patterns after bottle lid injection moulding, and the drawing of patterns of being convenient for does benefit to and improves product quality.

Drawings

The following is further described with reference to the accompanying drawings and examples.

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic view of the internal structure of the bottle cap of the present invention;

FIG. 3 is a schematic view of the bottle structure of the present invention;

fig. 4 is a schematic structural view of an embodiment of the cover body of the present invention;

fig. 5 is a schematic view of the external structure of the bottle cap of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, 2 and 3, an environment-friendly anti-theft bottle comprises a bottle cap 1 and a bottle body 2, wherein the bottle cap 1 comprises a cap body 3 and an anti-theft ring 4, a sealing part 31 is arranged at the top of the inner side of the cap body 3, a plurality of first ribs 33 which are at the same height and horizontally face are arranged on the inner wall of the cap body 3, the anti-theft ring 4 is detachably connected to the bottom of the cap body 3, a first gear ring 41 with downward teeth I is arranged on the inner wall surrounding the anti-theft ring 4, and the teeth are in a right-angled triangle shape; a plurality of second protruding ribs 22 which are parallel to each other and are obliquely arranged at intervals are arranged on the outer wall of the bottle opening 21 of the bottle body 2, a second gear ring 23 with upward teeth II is arranged below the second protruding ribs 22, the shapes of the teeth I and the teeth II are matched, and the bevel edges of the corresponding positions of the teeth I and the teeth II are opposite to each other during assembly;

during actual production, after food is put into the bottle body 2, the bottle cap 1 is assembled towards the bottle opening 21, the first protruding ribs 33 of the cap body 3 are clamped into gaps among the second protruding ribs 22 along the edges, the bottle cap 1 moves downwards relative to the bottle opening 21, because the first protruding ribs 33 are all horizontally oriented and the second protruding ribs 22 are obliquely arranged, the first protruding ribs 33 are forced to move downwards by the second protruding ribs 22, after the bottle cap 1 moves downwards to the bottom, the top inside the cap body 3 is tightly abutted against the bottle opening 21, and the bottle opening 21 is sealed by the sealing part 31, so that the sealing performance is ensured by the structure, the situation that the bottle opening 21 is sealed and prevented from being stolen by an aluminum cap in the prior art is eliminated, the environment-friendly and anti-theft effects are achieved, and the structural cost can be reduced; in addition, after the bottle cap 1 descends to the bottom, the teeth I of the first gear ring 41 are in contact with the teeth II of the second gear ring 23, the inclined planes of the teeth I and the teeth II are opposite, when a user opens the cap body 3 for the first time, the right-angle sides of the teeth I and the teeth II are opposite, namely the right-angle sides of the teeth I and the teeth II are opposite, when the cap body 3 is opened for the first time, the second gear ring 23 limits the first gear ring 41 to rotate along with the cap body 3, so that the cap body 3 and the anti-theft ring 4 are separated, and the user observes whether the connection between the cap body 3 and the anti-theft ring 4 is broken before opening the cap; the bottle cap 1 is injection molded, forced demolding is needed when the bottle cap 1 is demolded by a common process, the teeth I of the first gear ring 41 are arranged downwards, abrasion of the teeth I caused by a mold during forced demolding after the injection molding of the bottle cap 1 is avoided, demolding is facilitated, and the product quality is improved.

Referring to fig. 5, the outer diameter of the anti-theft ring 4 is equal to or slightly smaller than the outer diameter of the cover body 3, a plurality of joints 42 are arranged between the cover body 3 and the anti-theft ring 4 to realize the separable connection between the cover body 3 and the anti-theft ring 4, during production, the cover body 3 and the anti-theft ring 4 are integrally formed through injection molding, then the cover body 3 and the anti-theft ring 4 are subjected to intermittent cutting by using cutting equipment to leave the joints 42, and when the cover body 3 is rotated by opening the cover for the first time, the joints 42 are broken, and the cover body 3 and the anti-theft ring 4 are.

The utility model discloses a theftproof bottle, its sealing 31 specifically has following two kinds of embodiments:

in the first embodiment, referring to fig. 2, the sealing portion 31 is a sealing ring 32 extending downward from the top of the inner side of the cap body 3 to form a closed ring, the sealing ring 32 is embedded in the bottle mouth 21 during assembly, and the outer wall of the sealing ring 32 is in close contact with the inner wall of the bottle mouth 21 to seal the bottle mouth 21.

In the second embodiment, referring to fig. 4, a silicone ring is mounted on the top of the inner side of the cover body 3 to form a sealing portion 31, and the silicone ring abuts against the top of the wall of the bottle mouth 21 during assembly to seal the bottle mouth 21.

And a paper gasket or an aluminum foil is sealed at the bottle mouth 21, so that the sealing property is further ensured.

The bottle cap 1 is made of PET and is formed by injection molding, the PET is compared with PP or PE materials, the strength of the PET of the bottle cap with the same thickness is better, and the bottle cap 1 made of the PET is highly transparent after being formed, so that the internal condition of the cap body 3 can be seen through the bottle cap 1, and the internal sealing condition of the cap body 3 can be visually seen; other materials such as PET contrast PP, under equal thickness, PET hardness and toughness are higher relatively, cooperate first abrupt muscle 33 and the structure of second abrupt muscle 22 for more stable when screwing bottle lid 1, the leakproofness is better.

The bottle body 2 is made of PET material, and the wall thickness is 0.2-3.5 mm.

The utility model discloses bottle lid 1 of anti-theft bottle is preferred to be used in the bottleneck 21 that the internal diameter is 40 ~ 130mm, and this type of bottleneck 21 is to the sealed aluminium lid of commonly using to the easy-to-draw formula of food, and the structure of bottle lid 1 is better to the sealing performance of this kind of bottleneck 21.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an anti-theft bottle of environmental protection, includes bottle lid (1) and bottle (2), its characterized in that: the bottle cap (1) comprises a cap body (3) and an anti-theft ring (4), the top of the inner side of the cap body (3) is provided with a sealing part (31), the inner wall of the cap body (3) is provided with a plurality of first protruding ribs (33) which have the same height and horizontally face,

the anti-theft ring (4) is detachably connected to the bottom of the cover body (3), a first gear ring (41) with downward teeth I is arranged around the inner wall of the anti-theft ring (4), and the teeth are in a right-angle triangular shape;

the bottle mouth (21) outer wall of bottle (2) is equipped with many second abrupt muscle (22) that are parallel to each other and slope interval set up the below of second abrupt muscle (22) is equipped with tooth II second ring gear (23) up, and tooth I and tooth II shape are mated, and the chi tooth I that corresponds the position during assembly is relative with chi tooth II's hypotenuse.

2. The environmentally friendly anti-theft bottle of claim 1, wherein: the external diameter of theftproof ring (4) equals or slightly is less than the external diameter of lid (3), be equipped with a plurality of contacts (42) between lid (3) and theftproof ring (4) to realize lid (3) and theftproof ring (4) detachable be connected.

3. The environmentally friendly anti-theft bottle of claim 1, wherein: the sealing part (31) is a sealing ring (32) which extends downwards from the top of the inner side of the cover body (3) and is of a closed ring type, the sealing ring (32) is embedded into the bottle mouth (21) during assembly, and the outer wall of the sealing ring (32) is in close contact with the inner wall of the bottle mouth (21) so as to seal the bottle mouth (21).

4. The environmentally friendly anti-theft bottle of claim 1, wherein: the top of the inner side of the cover body (3) is provided with a silica gel ring to form a sealing part (31), and the silica gel ring is abutted against the top of the wall of the bottle opening (21) to seal the bottle opening (21) during assembly.

5. The environmentally friendly anti-theft bottle of claim 1, wherein: a paper gasket or an aluminum foil is sealed at the bottle mouth (21).

6. The environment-friendly anti-theft bottle according to any one of claims 1 to 4, characterized in that: the bottle cap (1) is made of PET and is formed by injection molding.

7. The environment-friendly anti-theft bottle according to any one of claims 1 to 5, characterized in that: the bottle body (2) is made of PET material, and the wall thickness is 0.2-3.5 mm.

8. The environmentally friendly anti-theft bottle of claim 1, wherein: the inner diameter of the bottle mouth (21) is 40-130 mm.