CN111166664B

CN111166664B - Safe medicine bottle capable of preventing children from opening accidentally

Info

Publication number: CN111166664B
Application number: CN202010065045.2A
Authority: CN
Inventors: 张孜; 冯可星; 程媛媛; 梁峭
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-12-07
Anticipated expiration: 2040-01-20
Also published as: CN111166664A

Abstract

The invention relates to the technical field of medicine storage, in particular to a safe medicine bottle capable of preventing children from opening accidentally, which can effectively prevent children from opening the medicine bottle and is convenient for adults to open and comprises a bottle body and a bottle cover, wherein the bottle cover comprises an inner cover and two outer covers, an internal thread is arranged at an opening of the bottle body, an external thread is arranged on the outer peripheral surface of the inner cover and is connected with the opening of the bottle body through a thread, a chute is formed in the middle of the upper surface of the inner cover, an inverted V-shaped elastic sheet is arranged in the chute, the top of the inverted V-shaped elastic sheet is movably connected with the inner top of a first outer cover, a second outer cover is movably arranged outside the first outer cover through a concave-convex circular rail, two ends of the inverted V-shaped elastic sheet are slidably connected with the chute, at least two top pillars are arranged at the top of the inner cover, a counter bore corresponding to the top pillars are formed at the bottom of the first outer cover, the first outer cover is pressed downwards to deform the inverted V-shaped elastic sheet to extend into the counter bore, and then the first outer cover is rotated to open the inner cover, the top column is positioned outside the counter bore when the inverted V-shaped elastic sheet is in a natural state.

Description

Safe medicine bottle capable of preventing children from opening accidentally

Technical Field

The invention relates to the technical field of medicine storage, in particular to a safe medicine bottle capable of preventing children from opening accidentally.

Background

The safety of bottles storing powdered, liquid or granular drugs, the safety of the drugs and the instability of the drug conditions are certain risks for young children. Most of medicine bottles on the market can be directly opened by rotating, the opening mode is easier for children, so the children can often open the bottle cap in a short time by own power, and the situation is very dangerous when the children do not notice the medicine bottles at home. In addition, some existing safety bottles can prevent children from opening the medicine bottles to a certain extent, but the opening of the medicine bottles sometimes needs to be done with great effort and is inconvenient, and the children can open the medicine bottles with brute force sometimes.

Disclosure of Invention

In order to solve the problems that the existing medicine bottle is easy to open by children and the operation of opening the medicine bottle by adults is troublesome, the invention provides a safe medicine bottle capable of preventing children from opening the medicine bottle accidentally, which can effectively prevent children from opening the medicine bottle and can be conveniently opened by adults.

The technical scheme is as follows: a safe medicine bottle capable of preventing children from opening accidentally comprises a bottle body and a bottle cap, and is characterized in that the bottle cap comprises an inner cap and two outer caps, an internal thread is arranged at an opening of the bottle body, an external thread is arranged on the outer peripheral surface of the inner cap and is connected with the opening of the bottle body through a thread, a chute is formed in the middle of the upper surface of the inner cap, an inverted V-shaped elastic sheet is arranged in the chute, the top of the inverted V-shaped elastic sheet is movably connected with the inner top of a first outer cap, a second outer cap is movably arranged outside the first outer cap through a concave-convex circular rail, two ends of the inverted V-shaped elastic sheet are slidably connected with the chute, at least two top posts are arranged at the top of the inner cap, counter bores corresponding to the top posts are formed in the bottom of the first outer cap, the first outer cap is pressed downwards to enable the inverted V-shaped elastic sheet to deform so that the top posts extend into the counter bores, and then the first outer cap is rotated to realize the opening of the inner cap, and when the inverted V-shaped elastic sheet is in a natural state, the top column is positioned outside the counter bore.

The device is further characterized in that the number of the top columns is two, and the number of the counter bores is two;

a cover plate is arranged on the sliding groove, a gap is reserved between the cover plate and the bottom surface of the sliding groove, a gap is arranged in the middle of the cover plate, two ends of the inverted V-shaped elastic sheet are located between the cover plate and the sliding groove, and the middle of the inverted V-shaped elastic sheet extends out of the gap and is connected with the inner cover;

a concave hole for accommodating the inverted V-shaped elastic sheet is formed in the middle of the inner cover;

the middle of the top of the inverted V-shaped elastic sheet is provided with a mounting hole;

a connecting column is arranged on the inner cover, a connecting cover is arranged on the connecting column, the top of the inverted V-shaped elastic sheet is positioned between the connecting column and the connecting cover, and the size of the mounting hole is larger than the outer diameter of the connecting column;

the connecting column is connected with the connecting cover through threads;

the upper part of the first outer cover is exposed out of the second outer cover;

a raised line is arranged in the middle of the upper surface of the inner cover, and the sliding groove is formed in the middle of the raised line;

the top pillar is arranged on two sides of the convex strip.

After the medicine bottle opening device is adopted, the two outer covers can rotate, the attention of children can be attracted, but the relative position between the outer covers cannot be influenced by the rotation between the outer covers, and the outer covers cannot be connected to the inner covers, so that the bottle cap cannot be opened by the children only by rotating the outer covers, before the medicine bottle is opened, the ejection column is required to be rotated to a certain position to be aligned with the counter bore and then pressed downwards, the probability that the outer covers are accidentally pressed downwards by the children in the medicine bottle rotating process is low, the medicine bottle can be opened only by pressing and rotating the medicine bottle, the two actions are difficult to be simultaneously completed by the power and the coordination degree of limbs of the children, the medicine bottle can be effectively prevented from being opened by the children, and the operation of opening the medicine bottle can be conveniently realized by adults.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first cover;

FIG. 3 is a schematic view of the external structure of the first cover;

FIG. 4 is a front view of the inner lid;

FIG. 5 is a top view of the inner lid;

FIG. 6 is a schematic view of a second cover configuration;

FIG. 7 is a schematic view of a pressing state of the first cover;

fig. 8 is a top view of the inverted V-shaped spring.

Detailed Description

Referring to fig. 1 to 8, a safe medicine bottle capable of preventing children from opening accidentally comprises a bottle body 1 and a bottle cap, wherein the bottle cap comprises an inner cap 2, a first outer cap 3 and a second outer cap 4, an internal thread is arranged at an opening of the bottle body 1, an external thread is arranged on the outer circumferential surface of the inner cap 2 and is connected with the opening of the bottle body 1 through a thread, a chute 5 is arranged in the middle of the upper surface of the inner cap 2, an inverted V-shaped elastic sheet 6 is arranged in the chute 5, the top of the inverted V-shaped elastic sheet 6 is movably connected with the inner top of the first outer cap 3, the second outer cap 4 is movably arranged outside the first outer cap 3 through concave-convex

circular rails

7 and 8, two ends of the inverted V-shaped elastic sheet 6 are slidably connected with the chute 5, two top posts 9 are arranged at the top of the inner cap 2, two counter bores 10 corresponding to the top posts 9 are arranged at the bottom of the first outer cap 3, the first outer cap 3 is pressed down to deform the inverted V-shaped elastic sheet 6 so that the top posts 9 extend into the counter bores 10, and then the first outer cap 3 can be rotated to open the inner cap 2, when the inverted V-shaped elastic sheet 6 is in a natural state, the top column 9 is positioned outside the counter bore 10, and no matter the first outer cover 3 or the second outer cover 4 is rotated, the inner cover 2 cannot be affected, and the medicine bottle cannot be opened.

Be provided with apron 11 on spout 5, leave the clearance between apron 11 and the 5 bottom surfaces of spout, be provided with breach 12 in the middle of the

apron

11, 6 both ends of the shape of falling V shell fragment are located between apron 11 and the

spout

5, and 6 middle connection inner cups that stretch out from the breach of the shape of falling V shell fragment, and the connected mode is specifically as follows: the mounting hole 13 has been seted up in the middle of the 6 tops of shape of falling V shell fragment, is provided with spliced pole 14 on the inner cup 2, is provided with on the spliced pole 14 and connects lid 15, through threaded connection between spliced pole 14 and the

connection lid

15, 6 tops of shape of falling V shell fragment lie in spliced pole 14 and connect between the lid 15, and mounting hole 13 size is greater than spliced pole 11 external diameter for first enclosing cover can rotate and does not influence the shape of falling V shell fragment 6. A concave hole for accommodating the inverted V-shaped elastic sheet 6 is arranged in the middle of the inner cover 2.

The upper part of the first outer cover 3 is exposed out of the second outer cover 4; the operation of pressing and rotating is convenient.

Be provided with sand grip 16 in the middle of the inner cup 2 upper surface, spout 5 is seted up in the middle of sand grip 16, and fore-set 9 sets up in 16 both sides of sand grip.

In the invention, the inverted V-shaped elastic sheet 6 is made of steel metal elastic sheet, the concave-convex

circular rails

7 and 8 between the first outer cover 3 and the second outer cover 4 can be exchanged, the size can be adjusted according to requirements, the first outer cover 3 and the second outer cover 4 can move, and the relative position between the two outer covers cannot be changed when the two outer covers rotate. When the first outer cover 3 rotates to the top column 9 and aims at the counter bore 10, the first outer cover 3 is pressed, the top column 9 is inserted into the counter bore 10, and the inner cover 2 can be driven to move and rotate when the first outer cover 3 is rotated, so that the medicine bottle can be opened. Because first enclosing cover 3 can not all push down in any position, increases the degree of difficulty that children opened the medicine bottle to a certain extent, and second enclosing cover 4 is the biggest in size, and the main function is to attract children's attention, increases children's the degree of difficulty of opening the bottle lid.

The elastic pressing range of the inverted V-shaped elastic sheet 6 and the range control of downward pressing of the first outer cover 3 until the inverted V-shaped elastic sheet 6 is blocked are mainly controlled through the elastic pressing range of the inverted V-shaped elastic sheet 6 and the range of downward pressing of the first outer cover 3 until the inverted V-shaped elastic sheet 6 is blocked, the inverted V-shaped elastic sheet 6 can just abut against the side wall of the chute 5 at the upper end of the inner cover 2 when being pressed to the maximum range, and the top column 9 is aligned with and connected with the counter bore 10 at the moment.

Claims

1. A safe medicine bottle capable of preventing children from opening accidentally comprises a bottle body and a bottle cap, and is characterized in that the bottle cap comprises an inner cap and two outer caps, an internal thread is arranged at an opening of the bottle body, an external thread is arranged on the outer peripheral surface of the inner cap and is connected with the opening of the bottle body through a thread, a chute is formed in the middle of the upper surface of the inner cap, an inverted V-shaped elastic sheet is arranged in the chute, the top of the inverted V-shaped elastic sheet is movably connected with the inner top of a first outer cap, a second outer cap is movably arranged outside the first outer cap through a concave-convex circular rail, two ends of the inverted V-shaped elastic sheet are slidably connected with the chute, at least two top posts are arranged at the top of the inner cap, counter bores corresponding to the top posts are formed in the bottom of the first outer cap, the first outer cap is pressed downwards to enable the inverted V-shaped elastic sheet to deform so that the top posts extend into the counter bores, and then the first outer cap is rotated to realize the opening of the inner cap, when the inverted V-shaped elastic sheet is in a natural state, the top column is positioned outside the counter bore; a cover plate is arranged on the sliding groove, a gap is reserved between the cover plate and the bottom surface of the sliding groove, a gap is arranged in the middle of the cover plate, two ends of the inverted V-shaped elastic sheet are located between the cover plate and the sliding groove, and the middle of the inverted V-shaped elastic sheet extends out of the gap and is connected with the inner cover; a concave hole for accommodating the inverted V-shaped elastic sheet is formed in the middle of the inner cover; the middle of the top of the inverted V-shaped elastic sheet is provided with a mounting hole; the inner cap is provided with a connecting column, the connecting column is provided with a connecting cover, the top of the inverted V-shaped elastic piece is positioned between the connecting column and the connecting cover, and the size of the mounting hole is larger than the outer diameter of the connecting column.

2. A safe medicine bottle capable of preventing children from opening accidentally as claimed in claim 1, wherein the top column is symmetrically provided with two, and the counter bores are correspondingly provided with twoAn。

3. A safety vial as recited in claim 1, wherein the connecting post is threadably engaged with the connecting cap.

4. A safety vial as recited in claim 1, wherein the first cover is exposed at the second cover at an upper portion thereof.

5. A safety medicine bottle capable of preventing children from opening accidentally as claimed in claim 1, wherein a raised line is arranged in the middle of the upper surface of the inner cover, and the sliding groove is arranged in the middle of the raised line.

6. A safety vial as recited in claim 5, wherein the posts are disposed on opposite sides of the rib.