CN201305205Y - Composite bottle cap with safety protection function - Google Patents

Abstract

The utility model discloses a composite bottle cap with safety protection function which is composed by a inner cup and an outer cap; the inner cup that screwed onto bottle mouth through inner screw thread is provided with zigzag type occlude device on surface and a card station on lower perimeter; inner surface of upper side of the outer cap that covered on the inner cap is provided with a zigzag type occlude device correspond to the occlude device in inner cup, the lower inner perimeter is provided with a bayonet that can clamp the card station. Press the outer cap downward by hand, the bottle cap can be opened after occlude of the occlude device of inner and outer cap and rotate. If manual operations are not followed, the bottle cap cannot be opened no matter how you rotate it, thereby prevents children from random opening and eating by mistake and avoids harm to children. The bottle cap has simple structure, easy operation, can be applied on bottles that store household chemicals and chemical agent bottles that have special requirements to storage in industry field.

Description

Combined type bottle cap with function of safety protection

One, technical field

The utility model discloses a kind of bottle cap, especially a kind of combined type bottle cap with function of safety protection.

Two, background technology

Along with science and technology development, increasing chemical and chemical reagent have been applied in the daily life, and particularly bottled household chemical product such as cosmetics, medicine etc. are seen everywhere in the room that people live., now bottled its bottleneck of household chemical product is a screw type with the majority that cooperates of bottle cap, the article of dress in its bottleneck can arbitrarily be opened and take out.Because children's discernibility is not strong, to do can children's health to be damaged behind the article of dress in the food consumption if arbitrarily open the bottle cap mistake, contingency makes troubles to family life.

Three, summary of the invention

In order to solve the deficiencies in the prior art, the purpose of this utility model provides the combined type bottle cap with function of safety protection that a kind of children of preventing arbitrarily open.Realize that the technical scheme that the purpose of this utility model adopts is: this lid combined type bottle cap is made up of inner cap and enclosing cover; Its upper surface of inner cap that inner screw thread is screwed on the bottleneck has the serration type engaging device, and lower periphery has Ka Tai; The inside face on its top of enclosing cover that covers in covering on has and the corresponding serration type engaging device of the engaging device of inner cap, and lower inner periphery has the bayonet socket that can block Ka Tai.Press enclosing cover downwards with hand, rotate again after the engaging device interlock of inside and outside lid and can open bottle cap.

The beneficial effects of the utility model are: because the engaging device that inside and outside lid being provided with cooperatively interacts; if operate not according to prescriptive procedure; how screwing all can't twist-off closure; thereby prevent that children from arbitrarily opening bottle cap and eating the injury of its interior article to children's torso by mistake, actv. has been protected children's life and health.This combined type Bottle cap structure is simple, easy to use, both can be applied on the bottle of splendid attire household chemical product, also can be applicable to the industrial circle splendid attire and have specific (special) requirements, and require on the chemical reagent bottle of professional's strictness by the operating instruction use, avoid maloperation to cause the accident of personal injury to take place.

Four, description of drawings

Fig. 1 is the matching chart that the utlity model has the combined type bottle cap of function of safety protection.

Five, the specific embodiment

In the accompanying drawings, the combined type bottle cap that the utlity model has function of safety protection is made up of inner cap and enclosing cover; Enclosing cover 1 covers on the inner cap 2, and inner cap 2 is screwed on the bottleneck, and the upper surface of inner cap 1 has serration type engaging device 3, and lower periphery has card platform 6; The inside face on the top of enclosing cover 2 has the engaging device 3 corresponding serration type engaging devices 4 with inner cap, and lower inner periphery has the bayonet socket 5 that can block Ka Tai.Press enclosing cover downwards with hand, rotate again after the engaging device interlock of inside and outside lid and can open bottle cap.If not according to prescriptive procedure operation, how screwing all can't twist-off closure, thereby prevents that children from arbitrarily opening bottle cap and eating that article are to the injury of children's torso in it by mistake, and actv. has been protected children's life and health.

Claims (1)

1, a kind of combined type bottle cap with function of safety protection, this bottle cap is made up of inner cap and enclosing cover; It is characterized in that: its upper surface of inner cap (1) that inner screw thread is screwed on the bottleneck has serration type engaging device (3), and lower periphery has Ka Tai (6); The inside face that covers on its top of enclosing cover (2) on the inner cap (1) has the corresponding serration type engaging device of engaging device (3) (4) with inner cap, and lower inner periphery has the bayonet socket (5) that can block Ka Tai.

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