Medicine packaging bottle capable of preventing children from opening medicine by mistake

Abstract

The utility model relates to the technical field of packaging bottles, and discloses a medicine packaging bottle capable of preventing children from opening by mistake, which comprises a medicine bottle structure and further comprises a bottle cap mechanism, the bottle cap mechanism comprises an outer bottle cap, an inner bottle cap is movably connected to the inner wall of the side face of the outer bottle cap, and a pressure spring is fixedly connected to the inner wall of the top end of the outer bottle cap. An upper clamping block is fixedly connected to the inner wall of the side face of the outer bottle cap, an upper clamping groove is formed in the position, corresponding to the upper clamping block, of the top end of the inner bottle cap, and the side face of the upper clamping groove is meshed with the side face of the upper clamping block. The outer bottle cap is pushed by the pressure spring to move upwards to enable the upper clamping block to move out of the upper clamping groove, the inner bottle cap cannot be driven to rotate by rotating the outer bottle cap at the moment, and when the downward distance of the outer bottle cap is too large, the lower clamping block is inserted into the lower clamping groove to limit the outer bottle cap and prevent the outer bottle cap from rotating; therefore, children are effectively prevented from mistakenly rotating the outer bottle cap to cause falling of the bottle cap mechanism and mistakenly taking medicine, and the safety of the medicine bottle is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging bottle technology, and more specifically to a medicine packaging bottle that is protected from being accidentally opened by children. Background Technology

[0002] Pharmaceutical packaging bottles are generally made of materials such as PE, PP, and PET. They have advantages such as being not easily damaged, having good sealing performance, being moisture-proof, hygienic, and meeting the special requirements of pharmaceutical packaging. They can be used directly for pharmaceutical packaging without washing or drying, making them an excellent pharmaceutical packaging container. They are widely used for packaging oral solid medicines (such as tablets, capsules, granules, etc.) and oral liquid medicines (such as syrups, tinctures, etc.).

[0003] Insufficient technology: The caps of existing medicine packaging bottles have simple structures, and are mostly fixed to the bottle mouth with simple threads. The bottle can be opened by simply rotating it. However, children have limited cognition and may accidentally ingest the medicine when they open the bottle, which affects their safety. At the same time, in order to ensure safety and keep the medicine dry when storing medicines in bottles, desiccant packets are often placed inside the bottles. However, the desiccant packets are in direct contact with the medicines and can easily cause contamination. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a medicine packaging bottle that is protected from being opened by children, so as to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a medicine packaging bottle designed to prevent children from accidentally opening, comprising a medicine bottle structure and a cap mechanism. The side of the medicine bottle structure is threadedly connected to the inner wall of the side of the cap mechanism. The top of the medicine bottle structure is provided with a bottle opening. The cap mechanism includes an outer cap. An inner cap is movably connected to the inner wall of the side of the outer cap. The inner wall of the side of the inner cap is threadedly connected to the side of the bottle opening. A pressure spring is fixedly connected to the inner wall of the top of the outer cap. The bottom end of the pressure spring is movably connected to the top of the inner cap. An upper locking block is fixedly connected to the inner wall of the side of the outer cap. An upper locking groove is provided on the top of the inner cap corresponding to the position of the upper locking block. The side of the upper locking groove engages with the side of the upper locking block.

[0006] Furthermore, a limiting ring is provided at the bottom of the outer bottle cap, and an anti-slip groove is provided on the side of the outer bottle cap.

[0007] Furthermore, a lower locking block is fixedly connected to the top of the medicine bottle structure at the position corresponding to the bottle opening, and a lower locking groove is opened on the inner wall of the side of the limiting ring, and the side of the lower locking groove engages with the side of the lower locking block.

[0008] Furthermore, the structure of the lower locking block is the same as that of the upper locking block, the upper locking block has an inclined surface on its side, and the bottom of the upper locking block has a conical structure.

[0009] Furthermore, a connecting rod is fixedly connected to the top of the inner bottle cap, and a through hole is opened at the top of the outer bottle cap corresponding to the position of the connecting rod. A marking line is provided at the top of the connecting rod.

[0010] Furthermore, the inner cap has an internal threaded groove on its top inner wall, and a drying box is threadedly connected to the side of the internal threaded groove. The drying box contains a desiccant pack.

[0011] Furthermore, a sealing gasket is fixedly connected to the inner wall of the top of the inner bottle cap.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model allows the outer bottle cap to be tightened or loosened by pressing it downwards, causing the upper locking block to move downwards and insert into the upper locking groove. Rotating the outer bottle cap causes the inner bottle cap to rotate through the engagement of the upper locking groove and the upper locking block. When the operator releases the outer bottle cap, the pressure spring pushes the outer bottle cap upwards, causing the upper locking block to move out of the upper locking groove. At this point, rotating the outer bottle cap will not be able to rotate the inner bottle cap. If the outer bottle cap is pushed downwards too far, the lower locking block will insert into the lower locking groove to limit the rotation of the outer bottle cap. This effectively prevents young children from accidentally turning the outer bottle cap, causing the bottle cap mechanism to fall off and accidentally take the medicine, thus improving the safety of the medicine bottle.

[0014] 2. This utility model uses two types of sealing gaskets: annular and circular. The annular sealing gasket is used when desiccant is needed, while the circular sealing gasket is used to block the internal thread groove when desiccant is not needed, thereby increasing the sealing between the cap mechanism and the medicine bottle structure. The desiccant pack is placed inside the drying box, and the drying box is installed on the top inner wall of the inner cap through the threads, away from the medicine. Moisture is absorbed through the mesh at the bottom of the drying box, which helps to prevent the medicine from being contaminated. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the bottle cap mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the inner bottle cap structure of this utility model;

[0019] Figure 5This is a schematic diagram of the upper locking block structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the outer bottle cap of this utility model.

[0021] The attached diagram is labeled as follows: 1. Medicine bottle structure; 101. Bottle mouth; 102. Lower locking block; 2. Bottle cap mechanism; 201. Outer bottle cap; 202. Inner bottle cap; 203. Lower locking groove; 204. Upper locking groove; 205. Limiting ring; 206. Pressure spring; 207. Upper locking block; 208. Connecting rod; 209. Drying box; 210. Through hole; 211. Internal threaded groove; 212. Sealing gasket; 213. Marking line; 214. Inclined surface. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The invention relates to a method for preventing children from accidentally opening medicine packaging bottles and is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Reference Figures 1 to 5 This utility model provides a child-proof medicine packaging bottle, including a bottle structure 1 and a cap mechanism 2. The side of the bottle structure 1 is threadedly connected to the inner side wall of the cap mechanism 2. The top of the bottle structure 1 has a bottle opening 101. The cap mechanism 2 includes an outer cap 201, an inner cap 202 movably connected to the inner side wall of the outer cap 201, and the inner side wall of the inner cap 202 is threadedly connected to the side of the bottle opening 101. A pressure spring 206 is fixedly connected to the inner top wall of the outer cap 201, and the bottom end of the pressure spring 206 is movably connected to the top of the inner cap 202. An upper locking block 207 is fixedly connected to the inner side wall of the outer cap 201, and an upper locking groove 207 is formed on the top of the inner cap 202 corresponding to the position of the upper locking block 207. 4. The side of the upper slot 204 and the side of the upper block 207 engage with each other. When the bottle cap mechanism 2 needs to be placed on or removed from the bottle opening 101, press down on the outer bottle cap 201 to make the upper block 207 move downward with the outer bottle cap 201 and insert into the upper slot 204. Rotating the outer bottle cap 201 will cause the inner bottle cap 202 to rotate through the engagement of the upper slot 204 and the upper block 207, thereby tightening or removing the bottle cap mechanism 2. When the operator releases the outer bottle cap 201, the pressure spring 206 pushes the outer bottle cap 201 upward to move the upper block 207 out of the upper slot 204. At this time, rotating the outer bottle cap 201 will prevent the inner bottle cap 202 from rotating, thus effectively preventing young children from accidentally turning the outer bottle cap 201 and causing the bottle cap mechanism 2 to fall off and accidentally take medicine.

[0024] The outer bottle cap 201 has a limiting ring 205 at its bottom end and an anti-slip groove on its side. When the pressure spring 206 pushes the inner bottle cap 202 downward, the bottom end of the inner bottle cap 202 is pressed against the top end of the limiting ring 205 to prevent the inner bottle cap 202 from falling out of the outer bottle cap 201.

[0025] The top of the medicine bottle structure 1 is fixedly connected to the lower locking block 102 at the position corresponding to the bottle mouth 101. The inner side wall of the limiting ring 205 is provided with a lower locking groove 203. The side of the lower locking groove 203 and the side of the lower locking block 102 engage with each other. When the outer bottle cap 201 is pushed down too far, the lower locking block 102 is inserted into the lower locking groove 203 to limit the outer bottle cap 201 and prevent the outer bottle cap 201 from rotating, and further prevent young children from accidentally turning the outer bottle cap 201 and causing it to fall off.

[0026] The lower locking block 102 has the same structure as the upper locking block 207. The upper locking block 207 has a sloping surface 214 on its side and a tapered bottom to facilitate insertion of the upper locking block 207 into the upper locking slot 204.

[0027] The inner bottle cap 202 is fixedly connected to the top of a connecting rod 208. The top of the outer bottle cap 201 is provided with a through hole 210 corresponding to the position of the connecting rod 208. The top of the connecting rod 208 is provided with a marking line 213. When the inner bottle cap 202 needs to be rotated, the outer bottle cap 201 is pressed down to make the connecting rod 208 pass through the through hole 210 and protrude. The marking line 213 is used to determine whether the upper locking block 207 is inserted into the upper locking slot 204 and whether the lower locking block 102 is inserted into the lower locking slot 203.

[0028] The inner bottle cap 202 has an inner threaded groove 211 on the top inner wall. The inner threaded groove 211 is threaded to the side of a desiccant box 209. The desiccant box 209 contains a desiccant pack. When the medicine bottle structure 1 contains solid medicine and requires desiccant, the desiccant pack is placed inside the desiccant box 209. The desiccant box 209 is installed on the top inner wall of the inner bottle cap 202 by the thread, away from the medicine. Moisture is absorbed through the mesh at the bottom of the desiccant box 209.

[0029] The inner cap 202 has a sealing gasket 212 fixedly connected to the top inner wall. The sealing gasket 212 has two types: annular and circular. The annular sealing gasket 212 is used when desiccant is needed, and the circular sealing gasket 212 is used when desiccant is not needed to block the inner thread groove 211, thereby increasing the sealing between the cap mechanism 2 and the medicine bottle structure 1.

[0030] The working principle of this utility model is as follows: Depending on the requirement of the medicine, if a desiccant is not needed, a circular sealing gasket 212 is used. The sealing gasket 212 is placed on the inner top inner wall of the inner bottle cap 202. If a desiccant is needed, an annular sealing gasket 212 is used. The desiccant pack is placed inside the desiccant box 209. The desiccant box 209 is then installed on the inner top inner wall of the inner bottle cap 202 via threads. When the bottle cap mechanism 2 needs to be placed on or removed from the bottle opening 101, the outer bottle cap 201 is pressed downwards, causing the upper locking block 207 to move downwards with the outer bottle cap 201. Insert the upper locking slot 204 into the inner bottle, and separate the lower locking block 102 from the lower locking slot 203. Rotate the outer bottle cap 201 so that the upper locking slot 204 and the upper locking block 207 mesh with each other, thereby driving the inner bottle cap 202 to rotate, thus tightening or removing the bottle cap mechanism 2. When the operator loosens the outer bottle cap 201, the pressure spring 206 pushes the outer bottle cap 201 to move upward, causing the upper locking block 207 to move out of the upper locking slot 204. At this time, rotating the outer bottle cap 201 will prevent the inner bottle cap 202 from rotating, thus effectively preventing young children from accidentally turning the outer bottle cap 201 and causing the bottle cap mechanism 2 to fall off and accidentally take the medicine.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A medicine packaging bottle designed to prevent children from accidentally opening, comprising a bottle structure (1), characterized in that, Also includes: A bottle cap mechanism (2) is provided, wherein the side of the medicine bottle structure (1) is threadedly connected to the inner wall of the side of the bottle cap mechanism (2), the top of the medicine bottle structure (1) is provided with a bottle mouth (101), the bottle cap mechanism (2) includes an outer bottle cap (201), an inner bottle cap (202) is movably connected to the inner wall of the side of the outer bottle cap (201), the inner wall of the side of the inner bottle cap (202) is threadedly connected to the side of the bottle mouth (101), and the outer bottle cap (201) is threadedly connected to the inner wall of the side of the bottle mouth (101). A pressure spring (206) is fixedly connected to the inner wall of the top of the inner bottle cap (202). The bottom end of the pressure spring (206) is movably connected to the top of the inner bottle cap (202). An upper locking block (207) is fixedly connected to the inner wall of the side of the outer bottle cap (201). An upper locking groove (204) is opened at the top of the inner bottle cap (202) corresponding to the position of the upper locking block (207). The side of the upper locking groove (204) and the side of the upper locking block (207) mesh with each other.

2. The method for preventing children from accidentally opening a medicine packaging bottle according to claim 1, characterized in that: The bottom end of the outer bottle cap (201) is provided with a limiting ring (205), and the side of the outer bottle cap (201) is provided with an anti-slip groove.

3. The method for preventing children from accidentally opening a medicine packaging bottle according to claim 2, characterized in that: The top of the medicine bottle structure (1) is fixedly connected to the lower locking block (102) at the position corresponding to the bottle mouth (101). The inner wall of the side of the limiting ring (205) is provided with a lower locking groove (203), and the side of the lower locking groove (203) and the side of the lower locking block (102) mesh with each other.

4. A child-proof medicine packaging bottle according to claim 3, characterized in that: The structure of the lower locking block (102) is the same as that of the upper locking block (207). The upper locking block (207) has a sloping surface (214) on its side and a tapered bottom.

5. A child-proof medicine packaging bottle according to claim 1, characterized in that: The top of the inner bottle cap (202) is fixedly connected to a connecting rod (208), and the top of the outer bottle cap (201) is provided with a through hole (210) corresponding to the position of the connecting rod (208). The top of the connecting rod (208) is provided with a marking line (213).

6. A child-proof medicine packaging bottle according to claim 1, characterized in that: The inner cap (202) has an inner threaded groove (211) on its top inner wall. A drying box (209) is threaded to the side of the inner threaded groove (211). A desiccant pack is provided inside the drying box (209).

7. A child-proof medicine packaging bottle according to claim 6, characterized in that: A sealing gasket (212) is fixedly connected to the inner wall of the top of the inner bottle cap (202).

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