CN209956544U - An improved safety pill bottle - Google Patents

Abstract

The utility model relates to the technical field of medicine packaging, in particular to an improved safety medicine bottle. The top plate of the bottle cap is regularly provided with several card grooves, the bottle mouth is provided with an outer bottle cap, and the bottom end of the top plate of the outer bottle cap is regularly provided with a number of card keys. In the utility model, a threaded inner bottle cap is arranged in the bottle mouth of the medicine bottle body, and an outer bottle cap which is movably clamped is arranged outside the bottle mouth, and the firmness and sealing performance of the medicine bottle are enhanced by two layers of bottle caps; There are several card grooves on the cover, and several card keys are arranged on the outer bottle cap. The torque of the outer bottle cap can be applied to the inner bottle cap through the cooperation of the card keys and the card grooves, so that the inner bottle cap can be unscrewed, and children can easily remove the medicine. The bottle is opened to eliminate the safety hazard of children eating medicines by mistake.

Description

An improved safety pill bottle

technical field

The utility model relates to the technical field of medicine packaging, in particular to an improved safety medicine bottle.

Background technique

A medicine bottle is a container used to hold potions or pills. There are many materials, models and types of medicines, but in the prior art, the caps of the most common medicine bottles are connected by a common screw. This kind of medicine bottle is easy to open and close, but there is a situation that the medicine is easily polluted or oxidized by the outside air. At the same time, this medicine bottle is too simple and can be easily opened by children. It is very easy for children to eat medicine by mistake. Security risks. In view of this, we propose an improved safety pill bottle.

Utility model content

The purpose of the present utility model is to provide an improved safety medicine bottle, so as to solve the problem of the simple structure of the existing medicine bottle proposed in the above-mentioned background art that children may ingest medicines by mistake.

To achieve the above object, the utility model provides the following technical solutions:

An improved safety medicine bottle includes a medicine bottle body, the medicine bottle body includes a bottle body, the top of the bottle body is provided with a bottle mouth, and the outer side wall between the bottle body and the bottle mouth is provided with a bottle mouth. A retaining ring, an inner thread is arranged on the inner side wall of the bottle mouth, two outer annular protrusions are arranged side by side at the lower end of the outer side wall of the bottle mouth, an inner bottle cap is arranged in the bottle mouth, and the inner bottle cap is The outer side wall is provided with an outer thread matched with the inner thread, a plurality of clamping grooves are regularly arranged on the top plate of the inner bottle cap, and inner limit blocks are provided on the inner side walls on both sides of the top of the clamping groove. The bottle mouth is provided with an outer bottle cap, the bottom end of the inner side wall of the outer bottle cap is provided with an inner annular protrusion, the bottom end of the top plate of the outer bottle cap is regularly provided with a number of locking keys, and two keys at the bottom end of the locking keys are provided. There are outer limit blocks on the side and outer side walls.

Preferably, the bottle body, the bottle mouth and the retaining ring are integrally formed.

Preferably, the bottle mouth, the inner thread and the outer annular protrusion are integrally formed, and the distance between the two outer annular protrusions is greater than or equal to the thickness of the inner annular protrusion. A gap is left between the outer annular protrusion at the lower end and the blocking ring, and the width of the gap is greater than or equal to the thickness of the inner annular protrusion.

Preferably, the inner bottle cap is threadedly connected to the bottle mouth.

Preferably, the card slot is fan-shaped, a plurality of card slots are connected in a circular shape, the length of the inner limit block is half of the length of the card slot, and the inner limit block and the card slot are integrated Formed structure.

Preferably, the outer bottle cap is snap-fitted with the bottle mouth, and the outer bottle cap, the inner annular protrusion and the locking key are integrally formed.

Preferably, the number of the card keys and the card slots are equal and the positions are in one-to-one correspondence, the card keys are engaged with the card slots, and the outer limit block and the card keys are integrally formed. The length of the card key is less than or equal to half of the length of the card slot.

Preferably, the width of the bottom end of the card key is less than or equal to the width of the card slot, the width of the bottom end of the card key is greater than the distance between two inner limit blocks in the card slot, and the card key The width of the top end is less than or equal to the distance between the two inner limit blocks in the card slot.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model provides a threaded inner bottle cap inside the bottle mouth of the medicine bottle body, and an outer bottle cap that is movably clamped outside the bottle mouth, and the two-layer bottle The cap enhances the firmness and sealing of the medicine bottle; at the same time, a number of card grooves are arranged on the inner bottle cap, and a number of card keys are arranged on the outer bottle cap, and the torque of the outer bottle cap can be applied to the inner bottle through the cooperation of the card keys and the card grooves. The lid is easy to screw out the inner bottle cap, which prevents children from easily opening the medicine bottle and eliminates the safety hazard of children eating medicines by mistake.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the improved safety medicine bottle of the present invention;

Fig. 2 is the exploded structure schematic diagram of the present utility model;

Fig. 3 is the enlarged structural schematic diagram of the place A in Fig. 2 of the utility model;

Fig. 4 is the structural representation of the bottom of the outer bottle cap of the utility model;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4 of the present invention.

In the figure: 1, the medicine bottle body; 11, the bottle body; 12, the bottle mouth; 121, the inner thread; 122, the outer annular protrusion; 13, the retaining ring; 2, the inner bottle cap; 21, the outer thread; groove; 221, inner limit block; 3, outer bottle cap; 31, inner annular protrusion; 32, card key; 321, outer limit block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", The orientation or positional relationship indicated by "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, in the description of the present invention, "a number of" means at least one, such as one, two, etc., unless otherwise expressly and specifically defined.

Please refer to Figures 1-5, the present utility model provides a technical solution:

An improved safety medicine bottle includes a medicine bottle body 1, the medicine bottle body 1 includes a bottle body 11, the top of the bottle body 11 is provided with a bottle mouth 12, and the outer side wall between the bottle body 11 and the bottle mouth 12 is provided with a stopper. Ring 13, the inner side wall of the bottle mouth 12 is provided with an inner thread 121, the lower end of the outer side wall of the bottle mouth 12 is provided with two outer annular protrusions 122 side by side, the bottle mouth 12 is provided with an inner bottle cap 2, and the outer side of the inner bottle cap 2 The wall is provided with an outer thread 21 that matches the inner thread 121, a number of card slots 22 are regularly arranged on the top plate of the inner bottle cap 2, and inner limit blocks 221 are provided on both inner side walls of the top of the card slot 22. The mouth 12 is provided with an outer bottle cap 3, the bottom end of the inner side wall of the outer bottle cap 3 is provided with an inner annular protrusion 31, the bottom end of the top plate of the outer bottle cap 3 is regularly provided with a number of locking keys 32, and the two sides of the bottom end of the locking keys 32 are regularly arranged. Outer limiting blocks 321 are provided on the outer side walls.

In this embodiment, the bottle body 11 , the bottle mouth 12 and the blocking ring 13 are integrally formed, so that the medicine bottle body 1 is solid and stable as a whole and well sealed.

Further, the bottle mouth 12, the inner thread 121 and the outer annular protrusion 122 are integrally formed, so that the bottle mouth 12 is strong and stable.

Further, the distance between the two outer annular protrusions 122 is greater than or equal to the thickness of the inner annular protrusion 31, so that the inner annular protrusion 31 can be movably clamped between the two outer annular protrusions 122, preventing the outer bottle cap 3 from The bottle mouth 12 falls off.

Further, there is a gap between the outer annular protrusion 122 near the lower end and the blocking ring 13, and the width of the gap is greater than or equal to the thickness of the inner annular protrusion 31. When the outer bottle cap 3 is pressed down with force, the outer annular Both the protrusion 122 and the inner annular protrusion 31 undergo slight elastic deformation, and the inner annular protrusion 31 passes over the outer annular protrusion 122 of the bottle mouth 12 , so that the outer bottle cap 3 reaches the stop ring 13 .

In this embodiment, the inner bottle cap 2 is threadedly connected with the bottle mouth 12, so that the inner bottle cap 2 can tightly and firmly block the bottle mouth 12, and the sealing is good, so as to avoid contamination or oxidation of the medicine in the bottle.

Further, the card slot 22 is fan-shaped, and the plurality of card slots 22 are connected in a circular shape, so that the shape of the card slots 22 is regular.

Further, the length of the inner limit block 221 is half of the length of the card slot 22, and the inner limit block 221 and the card slot 22 are integrally formed, so that the inner limit block 221 is strong and stable, and the inner limit block 221 will not affect. The card key 32 is locked into the card slot 22 .

In this embodiment, the outer bottle cap 3 is snap-fitted with the bottle mouth 12, and the outer bottle cap 3, the inner annular protrusion 31 and the locking key 32 are integrally formed, so that the outer bottle cap 3 is sturdy and not easily broken.

Further, the number of the card keys 32 and the card slots 22 are equal and the positions are in one-to-one correspondence. The card keys 32 are engaged with the card slots 22. When the outer bottle cap 3 is pressed down with force and the outer bottle cap 3 is rotated counterclockwise, the When the card key 32 is directly above the end of the card slot 22 without the inner limit block 221 , the card key 32 is locked into the card slot 22 due to the downward pressing of the outer bottle cap 3 .

Further, in this embodiment, the number of the card grooves 22 and the card keys 32 is preferably four, and the cooperation of the plurality of card keys 32 and the card grooves 22 can increase the contact area between the outer bottle cap 3 and the inner bottle cap 2 . and friction, so that the inner cap 2 can be unscrewed quickly and easily.

Specifically, the outer limit block 321 and the card key 32 are integrally formed, and the length of the card key 32 is less than or equal to half of the length of the card slot 22, so that the card key 32 is strong and stable, and the card key 32 can be easily snapped into the In the card slot 22, it will not be hindered.

Further, the width of the bottom end of the card key 32 is less than or equal to the width of the card slot 22, so that the card key 32 can be directly inserted into the card slot 22;

Further, the width of the bottom end of the card key 32 is greater than the distance between the two inner limit blocks 221 in the card slot 22. After the card key 32 is inserted into the card slot 22, continue to rotate the outer bottle cap 3 counterclockwise to make the The card key 32 moves to the end of the card slot 22 where the inner limit block 221 is provided. The mutual clamping of the inner and outer limit blocks can prevent the outer bottle cap 3 from being separated from the inner bottle cap 2, so that the outer bottle cap 3 can torque through the card key 32. Applied on the inner bottle cap 2, so that the inner bottle cap 2 can be screwed out from the bottle mouth 12;

Further, the top width of the card key 32 is less than or equal to the distance between the two inner limit blocks 221 in the card slot 22 to ensure that the card key 32 can be rotated and moved to the end of the card slot 22 with the inner limit block 221 .

In this embodiment, if no downward pressure is applied when the outer bottle cap 3 is rotated, the inner annular protrusion 31 of the outer bottle cap 3 is always between the two outer annular protrusions 122 of the bottle mouth 12, and the outer The locking key 32 cannot be inserted into the locking groove 22 of the inner bottle cap 2. At this time, even if the outer bottle cap 3 is removed from the medicine bottle body 1, the inner bottle cap 2 cannot be taken out, avoiding the possibility of children opening the medicine bottle.

In addition, when the inner and outer bottle caps are tightly closed, after the outer bottle cap 3 is screwed to the stop ring 13, the outer bottle cap 3 should be pulled out a certain distance, so that the outer bottle cap 3 can be returned to the inner annular protrusion. 31 is located in the middle of the two outer annular protrusions 122, that is, the position where the outer bottle cap 3 is in normal use.

When the improved safety medicine bottle in this embodiment is in use, firstly take the medicine bottle body 1 in normal state, press down the outer bottle cap 3 with force and rotate the outer bottle cap 3 counterclockwise, and when it rotates to the locking key 32, it is locked. When the groove 22 is not set directly above the inner limit block 221, due to the downward pressing of the outer bottle cap 3, the locking key 32 is inserted into the locking groove 22, and at the same time, the inner annular protrusion 31 is elastically deformed and crosses the opening of the bottle mouth 12. The outer annular protrusion 122 makes the outer bottle cap 3 reach the stop ring 13. At this time, continue to rotate the outer bottle cap 3 counterclockwise to move the card key 32 to the end of the card slot 22 where the inner limit block 221 is provided, and the outer bottle cap 3 The torque is applied to the inner bottle cap 2 through the key 32, so that the inner bottle cap 3 is unscrewed from the bottle mouth 12; when the bottle cap needs to be tightly closed, the reverse operation is performed according to the above process, and finally the outer bottle cap is screwed to the stop ring After 13 points, pull out the outer bottle cap 3 for a while to return the outer bottle cap 3 to the initial position.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An improved safety medicine bottle, comprising a medicine bottle body (1), characterized in that: the medicine bottle body (1) comprises a bottle body (11), and the top of the bottle body (11) is provided with a bottle mouth (12), a retaining ring (13) is provided on the outer side wall between the bottle body (11) and the bottle mouth (12), and an inner thread (121) is provided on the inner side wall of the bottle mouth (12). ), the lower end of the outer side wall of the bottle mouth (12) is provided with two outer annular protrusions (122) side by side, the bottle mouth (12) is provided with an inner bottle cap (2), and the inner bottle cap (2) The outer side wall of the bottle cap (2) is provided with an outer thread (21) matching the inner thread (121), and a plurality of clamping grooves (22) are regularly arranged on the top plate of the inner bottle cap (2). Both inner side walls of the top of the ) are provided with inner limit blocks (221), the bottle mouth (12) is provided with an outer bottle cap (3), and the bottom end of the inner side wall of the outer bottle cap (3) is provided with an outer bottle cap (3). There is an inner annular protrusion (31), the bottom end of the top plate of the outer bottle cap (3) is regularly provided with a plurality of locking keys (32), and outer limits are provided on both outer side walls of the bottom end of the locking keys (32). Bit block (321). 2 . The improved safety medicine bottle according to claim 1 , wherein the bottle body ( 11 ), the bottle mouth ( 12 ) and the blocking ring ( 13 ) are integrally formed. 3 . 3. The improved safety medicine bottle according to claim 1, characterized in that: the bottle mouth (12), the inner thread (121) and the outer annular protrusion (122) are integrally formed, and the two The distance between the outer annular protrusions (122) is greater than or equal to the thickness of the inner annular protrusion (31), wherein the outer annular protrusion (122) near the lower end and the retaining ring (13) A gap is left between, and the width of the gap is greater than or equal to the thickness of the inner annular protrusion (31). 4. The improved safety medicine bottle according to claim 1, characterized in that: the inner bottle cap (2) is threadedly connected with the bottle mouth (12). 5. The improved safety medicine bottle according to claim 1, characterized in that: the card slot (22) is fan-shaped, a plurality of card slots (22) are connected in a circular shape, and the inner limit block (221) ) is half of the length of the card slot (22), and the inner limit block (221) and the card slot (22) are integrally formed. 6. The improved safety medicine bottle according to claim 1, characterized in that: the outer bottle cap (3) is snap-fitted with the bottle mouth (12), the outer bottle cap (3), the The inner annular protrusion (31) and the locking key (32) are integrally formed. 7 . The improved safety medicine bottle according to claim 1 , wherein the number of the latch keys ( 32 ) and the latch grooves ( 22 ) are equal in number and the positions of the latch keys ( 32 ) are in one-to-one correspondence. 8 . The outer limit block (321) and the locking key (32) are integrally formed in a snap fit with the card slot (22), and the length of the locking key (32) is less than or equal to the card slot. (22) half the length. 8. The improved safety medicine bottle according to claim 1, characterized in that: the width of the bottom end of the locking key (32) is less than or equal to the width of the locking groove (22), and the locking key (32) The width of the bottom end of the card slot (22) is greater than the distance between the two inner limit blocks (221) in the card slot (22), and the width of the top end of the card key (32) is smaller than or equal to the two inner limit blocks (221) in the card slot (22). The distance between the inner limit blocks (221).

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