CN2258487Y

CN2258487Y - Safety bottle cap

Info

Publication number: CN2258487Y
Application number: CN 96205481
Authority: CN
Inventors: 华风
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-15
Filing date: 1996-02-15
Publication date: 1997-07-30
Anticipated expiration: 2006-02-15

Abstract

The utility model relates to a safety bottle cap which is composed of an outer cap and an inner cap which is sheathed in the outer cap and is provided with a threaded opening, wherein, teeth or oblique convex parts, which can be engaged, are respectively arranged on the inner circumference of the outer cap and the outer circumference of the inner cap. The safety bottle cap can be screwed off through pressing the outer cap and simultaneously turning the outer cap counterclockwise. The utility model can effectively prevent children a feeblemindedness people from easily opening a bottle cap and eating things in a bottle by mistake, so some accidents can be avoided. The utility model is especially suitable for packaging harmful things or medicine which is easy to create adverse reaction.

Description

Resistant closure

The utility model relates to a kind of resistant closure, belongs to the normal daily necessities of H.

Bottle cap now commonly used mostly is spiral with bottleneck and seals, and clockwise direction screws, and anticlockwise direction is outwarded winding, this bottle cap, and the children of curiosity are easy to open, thereby eat a bottle interior thing by mistake and cause that intoxication accident happens occasionally.

The purpose of this utility model provides a kind of children and is difficult for outwarding winding, relatively the bottle cap of safety.

The technical solution of the utility model is: resistant closure is made up of the inner cap of screw socket by enclosing cover with in being linked in, and having respectively on the side face of on the side face of garden and the outer garden of inner cap in the enclosing cover can the ingear tooth.This tooth can be the projection of arranged askew, and the angle on plane is preferably 45 ° on oblique projection and the bottle cap.

This bottle cap, identical when screwing with general screw socket bottle cap, when outwarding winding, must press down enclosing cover, make the tooth or the projection engages of exterior and interior cover, conter clockwise turns enclosing cover simultaneously, could drive inner cap, thereby open bottle cap.

The utility model utilizes novel Bottle cap structure, and unconventional uncork method makes youngster's list and retarded people be difficult for opening bottle cap, thereby avoids some contingencies than actv..

The utility model concrete structure is as follows in conjunction with example and description of drawings thereof:

Fig. 1 partly cuts open scheme drawing for the resistant closure enclosing cover.

Fig. 2 partly cuts open scheme drawing for the resistant closure inner cap.

Fig. 3 is a resistant closure running condition cut-away view.

Gapped between the plane on the lower plane at enclosing cover 1 top and the top of inner cap 2, press down external bottle cap 1, the projection 4 of enclosing cover is inserted in the groove 5 of inner cap 2, thereby be meshed; 3 bodies, 6 rib collars.

Claims

1, a kind of resistant closure, by enclosing cover and the inner cap that has a screw socket in being linked in forms, it is characterized in that: on the side face of on the side face of garden and the outer garden of inner cap energy ingear tooth is arranged respectively in the enclosing cover.

2, resistant closure according to claim 1 is characterized in that: its tooth is the projection of arranged askew.

3, resistant closure according to claim 2 is characterized in that: the angle on plane is 45 ° on the projection of arranged askew and the bottle cap.