CN202409483U

CN202409483U - Medicine bottle capable of preventing from being opened by children

Info

Publication number: CN202409483U
Application number: CN2011204313666U
Authority: CN
Inventors: 蔡寒涛; 王安
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-25
Filing date: 2011-10-25
Publication date: 2012-09-05
Anticipated expiration: 2021-10-25

Abstract

The utility model belongs to the technical field of packaging, in particular to a medicine bottle capable of preventing from being opened by children. A bottle body and a bottle cap are in screw thread fit; a bottle mouth is sealed with a sealing film; a locking ring is arranged between the shoulder of the bottle body and the bottle cap; the lower edge end surface of the bottle cap is provided with at least one blind hole or tooth socket; the upper surface of the locking ring is provided with a bulge or tip surface matched with the blind hole or the tooth socket by corresponding to the position of the blind hole or is reversely arranged; the shoulder of the bottle body is provided with a ring slot; a spring arranged in the ring slot is abutted with the locking ring; the lower surface of the locking ring is provided with the bulge or the tip surface; the corresponding position of the shoulder of the bottle body is correspondingly provided with a pit or the tooth socket matched with the bulge or the tip surface; and the depth of the pit or the length of the tooth socket is at least more than the height of the bulge or the tip surface on the upper surface of the locking ring. According to the medicine bottle, children can not open the bottle cap, and harm caused on the health because of taking the medicine by mistake is avoided. The medicine bottle has simple structure and is convenient to use.

Description

The medicine bottle of Childproof

Technical field:

This utility model belongs to the packing technique field, a kind of specifically new design of medicine bottle of splendid attire medicine.

Background technology:

Common medicine bottle is made up of bottle cap and bottle threaded engagement, and the child tends to imitate big human action and opens bottle cap and eat medicine by mistake and injure.Chinese patent 200510027195.X introduced a kind of be used for medicine bottle prevent the child device, the bottleneck outside is set with a bulge loop along its circumference, bulge loop has a breach; The inwall upper edge circumference of bottle cap is provided with an arcual elastic projection, and elastic projection is positioned at the downside of bulge loop all the time, when the child rotates bottle cap; Bottle cap can not come off from bottleneck, when normally opening, rotates bottle cap and makes elastic projection be positioned at the breach below of bulge loop; Upwards spur bottle cap again; Make the two ends of elastic projection produce distortion, thereby can pass the breach of bulge loop, bottle cap is discharged.The defective one of this structure is to can't see gap position, need grope the sensation with hands, and the He Hegai that uncaps compares difficulty; The 2nd, owing to do not adopt bottle cap and bottle thread matching structure, sealing is relatively poor, and the tablet in the bottle makes moist easily and goes bad; The 3rd, complex structure, the manufacturing cost of medicine bottle is higher, is difficult for being accepted by the pharmaceutical factory.

The utility model content:

The purpose of this utility model provides the medicine bottle that a kind of child is difficult for eating by mistake the Childproof of medicine.

The technical scheme of this utility model is: a kind of medicine bottle of Childproof; Bottle and bottle cap threaded engagement; Bottle has shoulder, and bottleneck is sealed with diaphragm seal, it is characterized in that: being equipped with between the shoulder of bottle and the bottle cap can be with bottle and the relatively-stationary locking mechanism of bottle cap; This locking mechanism has the retainer that a spring that is set at shoulder contacts, and the upper and lower surfaces of retainer constitutes separable concavo-convex fit structure with the shoulder of bottle cap and bottle respectively.The effect of this locking mechanism is that bottle cap can not rotate relative to bottle when opening locking mechanism, and the effect of diaphragm seal is to prevent that before using first the tablet in the bottle from making moist.

Described locking mechanism is: the lower edge end face of bottle cap has at least one blind hole one or teeth groove one, and the correspondence position of the upper surface of retainer is shaped on convexity one or the tip surface one that cooperates with blind hole one or teeth groove one, perhaps oppositely is provided with; The shoulder of bottle has annular groove; The big footpath helical spring that is equipped with in this annular groove pushes up with retainer mutually; The lower surface of retainer is shaped on convexity two or tip surface two; Corresponding blind hole two or the teeth groove two that cooperates with protruding two or tip surface two that be shaped on of the correspondence position of bottle shoulder, the length of the degree of depth of blind hole two or teeth groove two is greater than the convexity one of retainer upper surface or the height of tip surface one at least.

Perhaps: the lower edge end face of bottle cap has four blind holes one, has four with the corresponding respectively retainer position of blind hole one and supplies the fixedly aperture of pin, and pin vertically runs through retainer, its top and one concavo-convex cooperation of blind hole, and the length of pin bottom is greater than the length on top; The bottle shoulder have eight blind holes; Wherein four blind holes one of the aperture of four more darker blind holes two of omnidirectional distribution and bottle cap are identical and cooperate with the pin bottom; Four of omnidirectional distribution four slightly larger blind holes three of aperture supply four path helical springs to be located in respectively in addition, and push up with the retainer lower surface mutually path helical spring upper end.

Above-mentioned locking mechanism, owing to receive the effect of spring, the upper surface of retainer and lower surface engage with the lower edge end face of bottle cap and the shoulder of bottle respectively, realize the locking of bottle to bottle cap.In the time of need opening bottle cap; Must be to retainer to bottle direction application of force compression spring; Make retainer break away from bottle cap, at this moment rotate bottle cap and just can open bottle cap, and considered that spring strength is greater than common child's below 7 years old grip when designing; Even child below 7 years old being known should press retainer earlier rotates bottle cap again, still can't open bottle cap.

The blind hole of said bottle cap lower edge end face or teeth groove quantity are 1-4, and corresponding convexity of retainer upper surface or tip surface quantity are 1-4; The convexity of said retainer lower surface or tip surface quantity are 1-4, and corresponding blind hole of bottle shoulder or teeth groove quantity are 1-8, can make retainer and bottle cap and bottle shoulder more steadily, mesh reliably like this.

Said retainer is processed the washer-shaped with the downward flange of outer rim, and its external diameter is convenient to point the application of force greater than the external diameter of bottle cap.The internal diameter of retainer is slightly larger than the external diameter of the internal diameter of bottle cap less than bottle cap, can easily retainer taken out or be inserted in bottleneck and can fill up bottle cap, and the internal diameter of its flange is greater than the external diameter of bottle.

The beneficial effect of this utility model is: the children unopenable bottle cap, avoided eating by mistake the healthhazard that medicine causes, and this novel medicine bottle can conveniently tear the foil sealing film when patient takes medicine first simultaneously, and is simple in structure, easy to use; And only having increased spring and two parts of retainer, the improvement that other all only relate to mould only increases a little cost.

Description of drawings:

Fig. 1 is the front view of this utility model embodiment one.

Fig. 2 is the vertical section structure sketch map of Fig. 1.

Fig. 3 is the front view of bottle among Fig. 1.

Fig. 4 is the front view of this utility model embodiment two.

Fig. 5 is the shape figure of retainer among Fig. 4.

Fig. 6 is the upward view of retainer among Fig. 1 and Fig. 4.

Fig. 7 is the shape figure of another embodiment of retainer.

Fig. 8 is the vertical view corresponding to Fig. 7 retainer embodiment bottle.

Fig. 9 is the left half side vertical section structure figure of the retainer shown in Figure 9 on the bottle sleeve shown in Figure 8 and the bottle cap that closes.

Figure 10 rotates shown in 45 ° the right half side vertical section structure figure of the retainer shown in Figure 7 on the bottle sleeve and the bottle cap that closes for Fig. 8.

The specific embodiment:

A kind of novel medicine bottle; Similar with conventional medicament vials, bottle 8 and bottle cap 3 threaded engagement, bottle has shoulder 82; Bottleneck is sealed with diaphragm seal 2, and different with prior art is: being provided with between the shoulder 82 of bottle and the bottle cap 3 can be with bottle and the relatively-stationary locking mechanism of bottle cap.

Embodiment one:

With reference to Fig. 1-Fig. 5; Above-mentioned locking mechanism can be: be provided with retainer 4 between the shoulder 82 of bottle 8 and the bottle cap 3; The lower edge end face of bottle cap has four blind holes 31 of omnidirectional distribution, and the upper surface of retainer is shaped on the convexity 41 that cooperates with blind hole corresponding to the position of blind hole 31; The shoulder 82 of bottle has annular groove 7; The spring 6 that is equipped with in this annular groove pushes up with the inner top surface of retainer 4 mutually; The lower surface of retainer is shaped on tip surface 1 (with reference to Fig. 6), the corresponding teeth groove 81 that cooperates with tip surface 1 that is shaped in the corresponding position of bottle shoulder 8, and the length of teeth groove 81 is greater than the height of the convexity 41 of retainer upper surface at least; When making retainer be forced into low spot, the convexity 41 of retainer upper surface can break away from bottle cap.The concavo-convex fit structure of above-mentioned retainer and bottle cap, retainer and bottle shoulder also can be reverse setting.

Retainer 4 is processed the washer-shaped with the downward flange of outer rim; Its internal diameter is greater than the internal diameter of the bottle cap external diameter less than bottle cap, and the internal diameter of its flange can move retainer along the outer surface of bottle greater than the external diameter of bottle; Flange can cover the parts such as spring in it, does not destroy the associative perception of medicine bottle.

As second embodiment, with reference to Fig. 4-Fig. 6, the lower edge end face of bottle cap has 4 teeth groove, and the retainer upper surface is shaped on the tip surface 2 43 that cooperates with teeth groove corresponding to 4 tooth slot position of bottle cap, also can realize the engaging of retainer to bottle cap.

As the 3rd embodiment, with reference to Fig. 7-Figure 10, the lower edge end face of bottle cap has 4 blind holes 31, and the corresponding position of bottle shoulder 82 is corresponding to have eight blind holes, as shown in Figure 8.Wherein four blind holes 31 of the aperture of four more darker small blind holes 84 of omnidirectional distribution and bottle cap are identical and the position is corresponding; Four slightly larger blind holes 83 of the aperture of omnidirectional distribution supply four small coil springs 5 to be located in respectively in addition; Push up with the retainer lower surface mutually small coil springs 5 upper ends; Require the thickness at shoulder position of bottle thicker like this, so that open system

blind hole

83 and 84 than conventional medicament vials.In position corresponding to 4 blind holes 31 of bottle cap lower edge end face; Retainer has four and supplies the fixedly aperture of pin 44; Pin 44 vertically runs through retainer, and the length of its underpart is greater than the length on top, and this is not rotatable because retainer only allows to move up and down; So retainer is when upper-lower position, the bottom of pin 44 all should be positioned at four small blind holes 84 of shoulder.

The foregoing description one and three described helical spring elastic strengths are by greater than the design of child's below 7 years old grip, even child knows and press retainer earlier like this, also can have to drop because of unable pressing, and have strengthened protective effect.

Claims

1. the medicine bottle of a Childproof; Bottle and bottle cap threaded engagement, bottle has shoulder, and bottleneck is sealed with diaphragm seal; It is characterized in that: being equipped with between the shoulder of bottle and the bottle cap can be with bottle and the relatively-stationary locking mechanism of bottle cap; This locking mechanism has the retainer that a spring that is set at shoulder contacts, and the upper surface of retainer and bottle cap constitute separable concavo-convex fit structure, and the shoulder of lower surface and bottle constitutes concavo-convex fit structure.

2. the medicine bottle of Childproof according to claim 1; It is characterized in that: described separable concavo-convex fit structure is: the lower edge end face of bottle cap has at least one blind hole one or teeth groove one; The correspondence position of the upper surface of retainer is shaped on convexity one or the tip surface one that cooperates with blind hole one or teeth groove one, perhaps oppositely is provided with; The shoulder of bottle has annular groove; The big footpath helical spring that is equipped with in this annular groove pushes up with retainer mutually; The lower surface of retainer is shaped on convexity two or tip surface two; Corresponding blind hole two or the teeth groove two that cooperates with protruding two or tip surface two that be shaped on of the correspondence position of bottle shoulder, the length of the degree of depth of blind hole two or teeth groove two is greater than the convexity one of retainer upper surface or the height of tip surface one at least.

3. the medicine bottle of Childproof according to claim 1; It is characterized in that: described separable concavo-convex fit structure is: the lower edge end face of bottle cap has four blind holes one; Have four with the corresponding respectively retainer position of blind hole one and supply the fixedly aperture of pin; Pin vertically runs through retainer, its top and one concavo-convex cooperation of blind hole, and the length of pin bottom is greater than the length on top; The bottle shoulder have eight blind holes; Wherein four blind holes one of the aperture of four more darker blind holes two of omnidirectional distribution and bottle cap are identical and cooperate with the pin bottom; Four of omnidirectional distribution four slightly larger blind holes three of aperture supply four path helical springs to be located in respectively in addition, and push up with the retainer lower surface mutually path helical spring upper end.

4. like the medicine bottle of claim 2 or 3 said Childproofs, it is characterized in that: said retainer is processed the washer-shaped with the downward flange of outer rim, and its internal diameter is slightly larger than the external diameter of the internal diameter of bottle cap less than bottle cap, and the internal diameter of its flange is greater than the external diameter of bottle.