Tamper-proof bottle

Abstract

The utility model discloses a tamper-proof bottle, and relates to the technical field of sealed collection containers. Comprising a bottle body and a bottle cap, the lower end of the bottle cap is connected with a plastic ring through a bridge, the bottle body and the bottle cap are connected through threads, the plastic ring and the bottle body are connected through a limiting mechanism, and when the bottle cap is rotated to be separated from the bottle body, the plastic ring and the bottle cap fall off. According to the tamper-proof bottle, the plastic ring is arranged at the bottom of the bottle cap, when the bottle cap is connected to the bottle body in a threaded mode, the plastic ring is connected with the bottle body and limited, then when the bottle cap is taken down, the bottle cap is separated from the plastic ring, if a sample needs to be taken out and inspected, it is found that the bottle cap is separated from the plastic ring, it is indicated that the bottle cap is opened by other people, and otherwise the bottle cap is not opened; and the tamper-proof effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealed collection container technical field, concretely is a kind of tamper-resistant bottle. BACKGROUND

[0002] Bottle is a kind of container, is with shell as main basic device to accommodate material, commonly used as storage equipment or other chemical equipment shell, the basic requirement of bottle is: meet process needs;Ensure operation safety, including having enough strength, rigidity and sealing property;Corrosion resistance, with certain service life;Convenient to manufacture, install, maintain and use;Low cost, material saving.

[0003] The existing specimen bottle, experimental bottle, collection bottle and the like bottle are generally simple in structure and low in safety, and after being opened or converted by outsiders during transportation or storage, it is difficult to accurately know that the container has been tampered with, which brings great safety hazards to actual normal use. SUMMARY

[0004] The utility model provides a tamper-resistant bottle to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tamper-resistant bottle, including bottle body, and bottle cap, the lower end of bottle cap is connected with plastic ring through bridge, the bottle body is connected with bottle cap through thread, the plastic ring is connected with bottle body through limiting mechanism, when rotating bottle cap separates from bottle body, plastic ring and bottle cap fall off between.

[0006] Further, the limiting mechanism includes a fixed ring, a notch, a connecting rod, a card, and a folded edge. The inner wall of the plastic ring has a folded edge at the bottom end. The folded edge and the bottle body have a gap therebetween. The bottle body is provided with a fixed ring. The fixed ring has a notch. The outer wall of the bottle body is provided with a connecting rod. The connecting rod movably connects a card that can pass through the notch. The card can pass into the gap between the folded edge and the bottle body. The end of the card has a hook that can be hooked on the folded edge.

[0007] Further, the limiting mechanism includes an annular groove and a protrusion. The inner wall of the plastic ring has an annular groove. The outer wall of the bottle body is uniformly provided with protrusions that can be hooked into the annular groove.

[0008] Further, the limiting mechanism includes a limiting groove and a card protrusion. The bottle body is provided with a fixed ring. The outer wall of the bottle body and the top of the fixed ring form a limiting groove that is annular as a whole. The inner wall of the plastic ring is uniformly provided with card protrusions that can be hooked into the limiting groove.

[0009] Further, the bottle body is transparent or translucent.

[0010] Further, the outer wall of the bottle body is formed with scale lines for observing the liquid content in the bottle body.

[0011] Further, the outer wall of the bottle cap is uniformly formed with strip-shaped anti-skid grooves.

[0012] Further, the top of the bottle cap is provided with an identification hole for placing identification papers of different colors.

[0013] Further, the inner wall of the identification hole is uniformly provided with grooves.

[0014] Further, the outer wall of the bottle body is provided with a label paper.

[0015] Compared with the prior art, the anti-tampering bottle has the following beneficial effects:

[0016] 1. The anti-tampering bottle is provided with a plastic ring at the bottom of the bottle cap. When the bottle cap is threadedly connected to the bottle body, the plastic ring is connected to the bottle body and is limited. When the bottle cap is removed, the bottle cap is separated from the plastic ring. If the specimen or sample is taken out for inspection, it is found that the bottle cap has been separated from the plastic ring, which indicates that the bottle cap has been opened by others. On the contrary, the bottle cap has not been opened, thereby playing an anti-tampering role.

[0017] 2. The anti-tampering bottle is provided with an identification hole in the bottle cap, and identification papers of different colors can be placed in the identification hole, so as to distinguish different reagents, samples and other substances in the bottle body. DETAILED DESCRIPTION

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the first embodiment of the utility model;

[0020] Figure 3 It is a structural schematic view of the first embodiment of the utility model bottle body and bottle cap split down;

[0021] Figure 4 It is an enlarged schematic view of A of the utility model;

[0022] Figure 5 It is a plane structural schematic view of the first embodiment of the utility model;

[0023] Figure 6 It is a plane structural schematic view of the second embodiment of the utility model;

[0024] Figure 7 It is a plane structural schematic view of the third embodiment of the utility model;

[0025] Figure 8The utility model discloses a bottle cap's structure schematic drawing.

[0026] In the drawing: 1, bottle body; 2, bottle cap; 3, fixed ring; 4, scale line; 5, notch; 6, connecting rod; 7, card; 8, plastic ring; 9, folded edge; 10, annular groove; 11, protruding block; 12, limiting groove; 13, card protrusion; 14, antiskid groove; 15, mark hole; 16, recess; 17, label paper. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection. Embodiment one:

[0028] Please refer to the drawings Figures 1-5 The outer wall of the bottle mouth of bottle body 1 has external thread, and the inner wall of bottle cap 2 has internal thread, and fixed ring 3 is located below the external thread of bottle body 1 and is integrally formed between bottle body 1, and the lower end of bottle cap 2 is connected with plastic ring 8 through bridge, when the bridge breaks, plastic ring 8 is separated from bottle cap 2.

[0029] The bottom end of the inner wall of plastic ring 8 forms folded edge 9, and there is gap between folded edge 9 and bottle body 1, notch 5 is formed on fixed ring 3, so that the whole is C-shaped, the outer wall of bottle body 1 below fixed ring 3 is movably connected with card 7 through connecting rod 6, card 7 can be folded upwards relative to connecting rod 6 and partially passes through notch 5, and the end of card 7 forms hook.

[0030] When bottle cap 2 is threadedly connected with bottle body 1, plastic ring 8 is sleeved on bottle body 1 and located above fixed ring 3, and card 7 is folded upwards, so that card 7 can pass through notch 5 and extend into the gap between folded edge 9 and bottle body 1, and the hook can be located above folded edge 9 and hook folded edge 9, so that plastic ring 8 is limited, when bottle cap 2 is removed, because plastic ring 8 is limited, the bridge between removed bottle cap 2 and plastic ring 8 breaks, so that plastic ring 8 is left on bottle body 1.

[0031] By removing bottle cap 2 and observing whether bottle cap 2 and plastic ring 8 are separated, it can be known whether bottle cap 2 is opened, so as to play the role of anti-tampering. Embodiment two:

[0032] Referring to the drawings Figure 1 and the drawings Figure 6 , the difference of the embodiment relative to embodiment one is only how plastic ring 8 is connected with bottle body 1.

[0033] In this embodiment, the plastic ring 8 has a ring-shaped slot 10 in its interior, and the outer wall of the bottle body 1 has protrusions 11 evenly arranged thereon. The outer wall of the bottle body 1 has a portion that is in contact with the plastic ring 8, and the protrusions 11 are arranged in this portion.

[0034] When the bottle cap 2 is screwed onto the bottle body 1, the plastic ring 8 is arranged on the bottle body 1, and the ring-shaped slot 10 of the plastic ring 8 is clamped by the protrusions 11, so that the plastic ring 8 is limited on the bottle body 1. When the bottle cap 2 is removed, the bridge between the removed bottle cap 2 and the plastic ring 8 is broken due to the limitation of the plastic ring 8 by the protrusions 11, so that the plastic ring 8 is left on the bottle body 1. Embodiment Three

[0035] With reference to the accompanying drawings Figure 1 and the accompanying drawings Figure 7 , the difference between this embodiment and the first embodiment is only how the plastic ring 8 is connected with the bottle body 1.

[0036] In this embodiment, a limiting slot 12 in the shape of a whole ring is formed between the outer wall of the bottle body 1 and the top of the fixing ring 3, and clamping protrusions 13 are evenly arranged on the inner wall of the plastic ring 8.

[0037] When the bottle cap 2 is screwed onto the bottle body 1, the plastic ring 8 is arranged on the bottle body 1, and the clamping protrusions 13 in the inner cavity of the plastic ring 8 are clamped into the limiting slot 12, so that the plastic ring 8 is limited on the bottle body 1. When the bottle cap 2 is removed, the bridge between the removed bottle cap 2 and the plastic ring 8 is broken due to the limitation of the plastic ring 8, so that the plastic ring 8 is left on the bottle body 1.

[0038] Of course, the plastic ring 8 and the bottle body 1 can also be limited by other limiting mechanisms, not limited to the above three embodiments.

[0039] In addition, in addition to the above three embodiments, the bottle body 1 is transparent or translucent, made of pure high-definition polypropylene or other plastic materials, and the outer wall of the bottle body 1 has scale lines 4 to observe the content of the liquid in the bottle body 1. The outer wall of the bottle cap 2 has strip-shaped anti-skid grooves 14 to facilitate the rotation of the bottle cap 2.

[0040] The outer wall of the bottle body 1 is bonded with a label paper 17, which can be used to write the corresponding information of the substance stored in the bottle body 1. Of course, different colors of the bottle cap 2 can also be used to distinguish different substances in the bottle body 1, or an identification hole 15 is arranged on the top of the bottle cap 2 to place identification papers of different colors to distinguish different substances in the bottle body 1.

[0041] When the identification hole 15 is arranged on the top of the bottle cap 2, the identification hole 15 can be a rectangular hole, a circular hole, a regular polygon hole, or other shaped holes.

[0042] The inner wall of the identification hole 15 can be provided with a groove 16, and the shape of the identification paper placed in the identification hole 15 matches the overall shape of the identification hole 15 and the groove 16.

[0043] In conclusion, the tamper-proof bottle, the plastic ring 8 is arranged at the bottom of the bottle cap 2, when the bottle cap 2 is screwed on the bottle body 1, the plastic ring 8 is connected with the bottle body 1 and is limited, then the bottle cap 2 is removed, the bottle cap 2 is separated from the plastic ring 8, if the specimen or sample is taken out for inspection, it is found that the bottle cap 2 is separated from the plastic ring 8, which indicates that the bottle cap 2 has been opened by others, otherwise, the bottle cap 2 has not been opened, which plays a role of tamper-proofing; the identification hole 15 is arranged on the bottle cap 2, different color identification papers can be placed in the identification hole 15, so as to distinguish different reagents, samples and other substances in the bottle body 1.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tamper-evident bottle characterised in that: The utility model relates to a bottle, which comprises a bottle body (1) and a bottle cap (2), the lower end of the bottle cap (2) is connected with a plastic ring (8) through a bridge, the bottle body (1) and the bottle cap (2) are connected through threads, the plastic ring (8) and the bottle body (1) are connected through a limiting mechanism, when the bottle cap (2) is rotated to be separated from the bottle body (1), the plastic ring (8) and the bottle cap (2) are separated. The limiting mechanism comprises a fixed ring (3), a notch (5), a connecting rod (6), a card (7) and a folded edge (9), the inner wall bottom end of the plastic ring (8) is formed with the folded edge (9), the folded edge (9) and the bottle body (1) are left with a gap, the bottle body (1) is fixedly sleeved with the fixed ring (3), the fixed ring (3) is provided with the notch (5), the outer wall of the bottle body (1) is provided with the connecting rod (6), the connecting rod (6) is movably connected with the card (7) which can pass through the notch (5), the card (7) can pass through the gap between the folded edge (9) and the bottle body (1), and the end of the card (7) is formed with a clamping hook which can be clamped on the folded edge (9).

2. A tamper-evident bottle according to claim 1, characterised in that: The limiting mechanism comprises a ring groove (10) and a protrusion (11), the inner wall of the plastic ring (8) is provided with the ring groove (10), and the outer wall of the bottle body (1) is uniformly provided with the protrusion (11) which can be clamped into the ring groove (10).

3. A tamper-evident bottle according to claim 1, wherein: The limiting mechanism comprises a limiting groove (12) and a clamping protrusion (13), the bottle body (1) is fixedly sleeved with the fixed ring (3), the outer wall of the bottle body (1) and the top of the fixed ring (3) form the limiting groove (12) which is annular as a whole, and the inner wall bottom end of the plastic ring (8) is uniformly provided with the clamping protrusion (13) which can be clamped into the limiting groove (12).

4. A tamper-evident bottle according to claim 1, characterized in that: The bottle body (1) is transparent.

5. A tamper-evident bottle according to claim 4, characterised in that: The outer wall of the bottle body (1) is formed with a scale line (4) for observing the liquid content in the bottle body (1).

6. A tamper-evident bottle according to claim 1, characterized in that: The outer wall of the bottle cap (2) is uniformly formed with a strip-shaped anti-skid groove (14).

7. A tamper-evident bottle according to claim 1, wherein: The top of the bottle cap (2) is provided with an identification hole (15), and the identification hole (15) is used for placing identification papers of different colors.

8. A tamper-evident bottle according to claim 7, characterised in that: The inner wall of the identification hole (15) is uniformly provided with a groove (16).

9. A tamper-evident bottle according to claim 1, characterized in that: The outer wall of the bottle body (1) is provided with a label paper (17).

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