CN112340226B

CN112340226B - Safe medicine bottle for preventing children from taking medicine by mistake

Info

Publication number: CN112340226B
Application number: CN202011157530.9A
Authority: CN
Inventors: 李彦丽; 马文彬; 王洪阁; 林远毅
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2022-02-22
Anticipated expiration: 2040-10-26
Also published as: CN112340226A

Abstract

The invention relates to the technical field of medicine bottles and discloses a safe medicine bottle for preventing children from taking medicines by mistake, which comprises a bottle body, an inner cover, an outer cover and a mistake opening prevention mechanism, wherein the inner cover is arranged on the bottle body; the upper end of the bottle body is provided with a connecting part, and the peripheral wall of the outer side of the connecting part is provided with an external thread; the inner side peripheral wall of the inner cover is provided with an internal thread, and the internal thread is in threaded connection with the external thread, so that the inner cover is movably connected to the connecting part; the outer cover is buckled on the outer side of the inner cover, an annular bulge is arranged on the outer side of the inner cover, an annular groove is arranged on the inner side of the outer cover, and the annular groove is connected with the annular bulge in a rotating fit manner; the anti-misoperation mechanism is arranged between the inner cover and the outer cover and used for controlling the connection state and the disconnection state of the inner cover and the outer cover; the problem of among the prior art medicine bottle can be opened by children easily, eat medicine wherein by mistake easily, and then lead to having certain potential safety hazard is solved.

Description

Safe medicine bottle for preventing children from taking medicine by mistake

Technical Field

The invention relates to the technical field of medicine bottles, in particular to a safe medicine bottle for preventing children from taking medicines by mistake.

Background

The medicine bottle is used for storing various medicines, but the medicines stored in the medicine bottle have certain hidden danger for children, particularly children who are younger and not intelligible; most of common medicine bottles are capsule medicine bottles connected in a threaded mode and can be opened randomly, the opening mode is easy for children, so that parents can open the bottle caps in a short time through own power when the parents do not pay attention to the medicine bottles, the medicine in the medicine bottles can be taken out, the possibility of mistakenly eating the medicine is increased, and the situation is very dangerous. In addition, some current safety bottles can prevent children from opening the medicine bottles to a certain extent, but the opening of the medicine bottles sometimes needs to consume great effort, and is not convenient enough, and children can open the medicine bottles by brute force at some times, so that a good protection effect cannot be achieved, and the potential safety hazards to a certain extent still exist.

Disclosure of Invention

The invention provides a safe medicine bottle for preventing children from taking medicines by mistake, which has the advantages of simple structure, prevention of mistaken opening, safety and reliability, and solves the problems that in the prior art, the medicine bottle can be easily opened by children, medicines in the medicine bottle are easily taken by mistake, and further certain potential safety hazards exist.

The invention provides the following technical scheme: a safe medicine bottle for preventing children from taking medicines by mistake comprises a bottle body, an inner cover, an outer cover and a mistake opening prevention mechanism; the upper end of the bottle body is provided with a connecting part, and the inner cover is movably connected to the connecting part; the outer cover is buckled on the outer side of the inner cover, an annular bulge is arranged on the outer side of the inner cover, an annular groove is arranged on the inner side of the outer cover, and the annular groove is connected with the annular bulge in a rotating fit manner; a first rotating groove is formed in the center of the top of the outer cover, a second rotating groove is formed in the lower side of the first rotating groove, first stop blocks extending inwards are arranged on the inner wall of the second rotating groove, and the number of the first stop blocks is two and is symmetrical about the center of the outer cover; sliding grooves are formed between the first rotating groove and the second rotating groove in a communicating mode, the two sliding grooves are symmetrical about the center of the outer cover, and the sliding grooves and the first blocking blocks are arranged in a staggered mode; a rotating hole penetrates through the center of the top of the inner side of the outer cover, and the rotating hole is communicated with the second rotating groove, the sliding groove and the first rotating groove in sequence; a connecting groove is formed in the center of the top of the inner cover, second stop blocks extending inwards are arranged on the inner wall of the connecting groove, and the two second stop blocks are symmetrical about the center of the connecting groove; the anti-misoperation mechanism is arranged between the inner cover and the outer cover and used for controlling the connection state and the disconnection state of the inner cover and the outer cover; the anti-false-opening mechanism comprises an anti-false rod, an elastic piece, a first driving block, a second driving block, an annular limiting table and an annular abutting table; the anti-misoperation rod is movably connected in the rotating hole, the first driving blocks are arranged on two sides of the lower end part of the anti-misoperation rod, and the first driving blocks are intermittently abutted with the second blocking blocks; the second driving blocks are arranged on two sides of the upper end part of the anti-misoperation rod and intermittently abutted against the first blocking blocks; the annular limiting table is arranged in the middle of the anti-misoperation rod and is intermittently abutted against the inner wall of the top of the outer cover; the annular butt joint table is arranged at the lower end part of the anti-misoperation rod and is positioned below the first driving block; the elastic piece is arranged on the lower side of the annular abutting table.

Preferably, the outer side wall of the connecting part is provided with an external thread; and the peripheral wall of the inner side of the inner cover is provided with an internal thread, and the internal thread is in threaded connection with the external thread.

Preferably, the center of the bottom of the joining groove is communicated with a buffer groove, one end of the elastic part is fixedly connected to the bottom of the buffer groove, and the other end of the elastic part is sleeved at the lower end of the anti-misoperation rod and is abutted to the lower end face of the annular abutting table.

Preferably, the elastic member is a spring.

Preferably, the upper end of the anti-misoperation rod is fixedly connected with a driving button, and the driving button is positioned on the outer side of the outer cover.

Preferably, the outer diameter of the annular abutting table is smaller than the distance between the second stop blocks, and the outer diameter of the annular limiting table is larger than the inner diameter of the rotating hole.

Preferably, the distance between the outer ends of the two first driving blocks is smaller than the inner diameter of the joint groove.

Preferably, the annular limiting table, the annular abutting table, the first driving block and the second driving block are all integrally formed with the anti-misoperation rod; the first blocking block and the second rotating groove are of an integrally formed structure, and the second blocking block and the connecting groove are of an integrally formed structure.

The invention has the following beneficial effects:

firstly, this safe medicine bottle that prevents children from eating medicine by mistake provides one kind and prevents through preventing that open by mistake mechanism that children from opening the new thinking of medicine bottle easily.

The safety medicine bottle for preventing children from taking medicines by mistake is provided with an inner cover and an outer cover, wherein the outer cover is arranged on the outer side of the inner cover to prevent children from touching the inner cover, and the outer cover is used for controlling the inner cover to be opened or closed; but the outer cover can rotate at will, and the inner cover can be driven to rotate to open or close only under specific conditions, so that a certain protection effect is achieved.

Third, this prevent safe medicine bottle of children's mistake edible medicine is equipped with between enclosing cover and inner cup and prevents the mistake opening mechanism, only can combine inner cup and enclosing cover through preventing the mistake opening mechanism, just accessible enclosing cover drives the inner cup and rotates at that time to open the bottle lid.

In the safe medicine bottle for preventing children from taking medicines by mistake, the matching of the anti-false-opening mechanism, the inner cover and the outer cover is controlled by hands, and the anti-false-opening mechanism, the inner cover and the outer cover are combined by pressing and rotating; the intelligence of the common children is difficult to achieve, so that the children are very safe and reliable, and potential safety hazards cannot exist.

Drawings

FIG. 1 is a schematic cross-sectional view showing a connection state of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic cross-sectional view of the invention in a broken-away state;

fig. 5 is a partially enlarged schematic view of C in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a safety medicine bottle for preventing children from taking medicine by mistake includes a bottle body 1, an inner cap 2, an outer cap 3 and a mistake-opening prevention mechanism 4.

Wherein, the upper end of the bottle body 1 is provided with a connecting part 11, and the inner cover 2 is movably connected on the connecting part 11; the outer cover 3 is buckled on the outer side of the inner cover 2, the annular bulge 22 is arranged on the outer side of the inner cover 2, the annular groove 31 is formed in the inner side of the outer cover 3, the annular groove 31 is connected with the annular bulge 22 in a rotating fit mode, the outer cover 3 is further sleeved on the inner cover 2, children are prevented from directly contacting the inner cover 2 by means of the outer cover 3, and therefore a protection effect is achieved; a first rotating groove 324 is formed in the center of the top of the outer cover 3, a second rotating groove 322 is formed in the lower side of the first rotating groove 324, first blocking blocks 323 extending inwards are arranged on the inner wall of the second rotating groove 322, and the two first blocking blocks 323 are downward symmetrical with respect to the center of the outer cover 3 and are used for being matched with the false opening prevention mechanism 4; the first rotating groove 324 and the second rotating groove 322 are communicated with each other to form two sliding grooves 321, the two sliding grooves 321 are symmetrical about the center of the outer cover 3, and the sliding grooves 321 and the first blocking blocks 323 are arranged in a staggered manner, so that the first blocking blocks 323 are prevented from influencing the fact that the anti-false-opening mechanism 4 enters the second rotating groove 322 through the sliding grooves 321, and further the cooperation of the first blocking blocks 323 and the anti-false-opening mechanism 4 is influenced; a rotating hole 32 penetrates through the center of the top of the inner side of the outer cover 3, the rotating hole 32 is respectively communicated with the second rotating groove 322, the sliding groove 321 and the first rotating groove 324 in sequence, and the rotating hole 32 is used for fixing the anti-false-opening mechanism 4; the center of the top of the inner cover 2 is provided with a connecting groove 23 for connecting the false opening preventing mechanism 4, so that the inner cover 2 and the outer cover 3 are combined; the inner wall of the joining groove 23 is provided with two second blocking blocks 232 extending inwards, the two second blocking blocks 232 are symmetrical about the center of the joining groove 23, and the second blocking blocks 232 are used for being matched with the false opening preventing mechanism 4 so as to drive the inner cover 2 to rotate through the outer cover 3; the false opening prevention mechanism 4 is arranged between the inner cover 2 and the outer cover 3 and is used for controlling the connection state and the disconnection state of the inner cover 2 and the outer cover 3; the anti-false-opening mechanism 4 comprises an anti-false rod 41, an elastic piece 42, a first driving block 43, a second driving block 44, an annular limiting table 411 and an annular abutting table 412; the anti-misoperation rod 41 is movably connected in the rotating hole 32 and can rotate and slide in the rotating hole 32, the first driving blocks 43 are arranged on two sides of the lower end part of the anti-misoperation rod 41, and the first driving blocks 43 are intermittently abutted with the second blocking blocks 232; the second driving block 44 is arranged at two sides of the upper end part of the anti-misoperation rod 41, and the second driving block 44 is intermittently abutted with the first blocking block 323; the annular limiting table 411 is arranged in the middle of the anti-misoperation rod 41, and the annular limiting table 411 is intermittently abutted with the inner wall of the top of the outer cover 3; an annular abutting table 412 is arranged at the lower end part of the error preventing rod 41, and the annular abutting table 412 is positioned below the first driving block 43; the elastic member 42 is disposed under the annular abutment 412.

The outer peripheral wall of the connecting part 11 is provided with an external thread 111; the inner side peripheral wall of the inner cap 2 is provided with an internal thread 21, and the internal thread 21 is in threaded connection with the external thread 111 and is used for connecting the bottle cap on the bottle body 1.

A buffer groove 231 is arranged at the center of the bottom of the connecting groove 23 in a communicating manner, and one end of the elastic element 42 is fixedly connected to the bottom of the buffer groove 231 and is used for fixedly installing the elastic element 42; the other end of the elastic piece 42 is sleeved at the lower end of the error prevention rod 41 and is abutted against the lower end face of the annular abutting table 412, so that the error prevention rod 41 is buffered, and the upward trend is always kept when the error prevention rod 41 is pressed down.

The elastic member 42 is a spring, and may be other elastic members, and plays a role of buffering and restoring.

The aforesaid prevent mistake pole 41 upper end fixedly connected with drive button 45, drive button 45 is located the enclosing cover 3 outside, and the rotation and the slip of preventing mistake pole 41 are prevented in the control of being convenient for, and then the control prevents the cooperation relation of mistake pole 41 and inner cup 2 and enclosing cover 3.

The outer diameter of the annular abutment 412 is smaller than the distance between the second stoppers 232, so as to prevent the annular abutment 412 from influencing the anti-misoperation rod 41 to enter the engagement groove 23, and further influencing the fit relationship; the outer diameter of the annular limiting table 411 is larger than the inner diameter of the rotating hole 32, so that a limiting effect is achieved, and the error preventing rod 41 is prevented from sliding out of the rotating hole 32 under the action of the elastic piece 42.

The distance between the outer ends of the two first driving blocks 43 is smaller than the inner diameter of the connecting groove 23, so that the error preventing rod 41 is prevented from entering the connecting groove 23 when being matched with the connecting groove in a downward sliding mode.

The annular limiting table 411, the annular abutting table 412, the first driving block 43 and the second driving block 44 are all integrally formed with the anti-misoperation rod 41; the first blocking block 323 and the second rotating groove 322 are integrally formed, and the second blocking block 232 and the connecting groove 23 are integrally formed, so that the production and the manufacture are convenient, the production cost is reduced, and the assembly time is saved.

The working principle is as follows: when the bottle cap needs to be opened, the driving button 45 is pressed downwards and rotated, so that the anti-misoperation rod 41 is driven to rotate, the second driving block 44 is driven to rotate along the first rotating groove 324, and when the second driving block rotates to the sliding groove 321, the second driving block slides downwards along the sliding groove 321 into the second rotating groove 322 and further rotates along the second rotating groove 322, so that the second driving block 44 is clamped in the second rotating groove 322; meanwhile, the first driving block 43 is pressed into the connecting groove 23, the first driving block 43 and the second blocking block 232 are in staggered abutting joint in tandem through rotation, the outer cover 3 is further rotated, the inner cover 2 and the bottle body 1 are rotated by utilizing the matching relation of the annular protrusion 22 and the annular groove 31 until the second driving block 44 and the first blocking block 323 are in staggered abutting joint in tandem, the driving button 45 is released, the outer cover 3 is further rotated, when the outer cover 3 drives the anti-misoperation rod 41 to rotate through the matching relation of the second driving block 44 and the first blocking block 323, the inner cover 2 rotates along with the anti-misoperation rod 41 under the matching relation of the first driving block 43 and the second blocking block 232, and the inner cover 2 is further screwed out from the connecting part 11, so that the bottle cap is opened; when needing to prevent children, through rotating drive knob 45 for second drive block 44 blocks the piece 323 with first, first drive block 43 with the second blocks piece 232 and breaks away from in proper order, and under the effect of elastic component 42, make and prevent mistake pole 41 roll-off sliding tray 322, make and prevent mistake pole 41 and the linking disconnection of linking up groove 23, then, the inboard top of enclosing cover 3 is held up to spacing table 411 butt of annular, second drive block 44 is located first rotation inslot 324, no matter how to rotate enclosing cover 3 this moment, inner cup 2 all can not rotate thereupon, the bottle lid will also can't be opened certainly, thereby can prevent that children from opening the bottle lid and have the potential safety hazard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent children from eating medicine by mistake's safe medicine bottle which characterized in that: comprises a bottle body (1), an inner cover (2), an outer cover (3) and an anti-false opening mechanism (4); the upper end of the bottle body (1) is provided with a connecting part (11), and the inner cover (2) is movably connected to the connecting part (11); the outer cover (3) is buckled on the outer side of the inner cover (2), an annular bulge (22) is arranged on the outer side of the inner cover (2), an annular groove (31) is arranged on the inner side of the outer cover (3), and the annular groove (31) is connected with the annular bulge (22) in a rotating fit manner;

a first rotating groove (324) is formed in the center of the top of the outer cover (3), a second rotating groove (322) is formed in the lower side of the first rotating groove (324), first blocking blocks (323) extending inwards are arranged on the inner wall of the second rotating groove (322), and the two first blocking blocks (323) are symmetrical about the center of the outer cover (3); sliding grooves (321) are formed between the first rotating groove (324) and the second rotating groove (322) in a communicating mode, the two sliding grooves (321) are symmetrical about the center of the outer cover (3), and the sliding grooves (321) and the first blocking blocks (323) are arranged in a staggered mode; a rotating hole (32) penetrates through the center of the top of the inner side of the outer cover (3), and the rotating hole (32) is communicated with the second rotating groove (322), the sliding groove (321) and the first rotating groove (324) in sequence;

the center of the top of the inner cover (2) is provided with a connecting groove (23), the inner wall of the connecting groove (23) is provided with second stop blocks (232) extending inwards, and the two second stop blocks (232) are symmetrical about the center of the connecting groove (23);

the anti-misoperation mechanism (4) is arranged between the inner cover (2) and the outer cover (3) and is used for controlling the connection state and disconnection state of the inner cover (2) and the outer cover (3); the anti-misoperation mechanism (4) comprises an anti-misoperation rod (41), an elastic piece (42), a first driving block (43), a second driving block (44), an annular limiting table (411) and an annular abutting table (412); the anti-misoperation rod (41) is movably connected in the rotating hole (32), the first driving blocks (43) are arranged on two sides of the lower end part of the anti-misoperation rod (41), and the first driving blocks (43) are intermittently abutted with the second blocking blocks (232); the second driving blocks (44) are arranged on two sides of the upper end of the error preventing rod (41), and the second driving blocks (44) are intermittently abutted against the first blocking blocks (323); the annular limiting table (411) is arranged in the middle of the anti-misoperation rod (41), and the annular limiting table (411) is intermittently abutted against the inner wall of the top of the outer cover (3); the annular abutting table (412) is arranged at the lower end part of the error preventing rod (41), and the annular abutting table (412) is positioned below the first driving block (43); the elastic piece (42) is arranged on the lower side of the annular abutting table (412).

2. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: the outer side wall of the connecting part (11) is provided with an external thread (111); and an internal thread (21) is arranged on the peripheral wall of the inner side of the inner cover (2), and the internal thread (21) is in threaded connection with the external thread (111).

3. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: the bottom center of the joining groove (23) is communicated with a buffer groove (231), one end of the elastic piece (42) is fixedly connected to the bottom of the buffer groove (231), and the other end of the elastic piece (42) is sleeved at the lower end of the anti-misoperation rod (41) and is abutted to the lower end face of the annular abutting table (412).

4. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1 or 3, characterized in that: the elastic member (42) is a spring.

5. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: prevent mistake pole (41) upper end fixedly connected with drive button (45), drive button (45) are located enclosing cover (3) outside.

6. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: the outer diameter of the annular abutting table (412) is smaller than the distance between the second stop blocks (232), and the outer diameter of the annular limiting table (411) is larger than the inner diameter of the rotating hole (32).

7. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: the distance between the outer ends of the two first driving blocks (43) is smaller than the inner diameter of the joint groove (23).

8. A safety vial for preventing children from taking medicines by mistake as claimed in claim 1, characterized in that: the annular limiting table (411), the annular abutting table (412), the first driving block (43) and the second driving block (44) and the anti-misoperation rod (41) are of an integrally formed structure; the first blocking block (323) and the second rotating groove (322) are of an integrally formed structure, and the second blocking block (232) and the connecting groove (23) are of an integrally formed structure.