CN2319350Y - Bottle and its cap - Google Patents

Abstract

The utility model discloses a one-off bottle and the bottle cap of the one-off bottle. The upper part of the bottle opening of the one-off bottle is provided with at least two bottle buckles, and each bottle buckle is a projection whose upper part is provided with a slope. The inner lateral wall of the bottle cap is provided with a cap buckle which is matched with the bottle buckles, and the lower part of the cover buckle is provided with a projection whose lower part is provided with a slope. The lower part of the bottle opening is provided with a projection, a convex safe mark, and a bottle hoop. The bottle cap is provided with a hollow cavity and an observation hole which are matched with the projection and the convex safe mark which are arranged on the lower part of the bottle opening, and one side of the hollow cavity is provided with a rib-shaped safe mark. The utility model has the advantages of simple structure, fast and convenient assembly, and low production cost. The one-off bottle and the bottle cap are provided with safe marks, and therefore, the utility model which is used one time can not be faked.

Description

A kind of bottle and bottle cap thereof

The utility model relates to a kind of bottle and bottle cap thereof.

In the prior art, the shy sealing of bottle and envelope back is general passes through last strip of paper used for sealing as its safety mark thing, and the shortcoming of the method is to fake after easily being recycled bottles by the lawless person.A kind of disposable bottle that has improved is arranged on the existing market, and bottleneck is shut with bottle cap that can not demolition, when needs are opened bottle cap, bottle is blocked from bottleneck.Though this kind method can make bottle scrap after disposable use, if the material in the bottle that once toos many or too much for use, then because of can't with bottleneck once more capping make troubles to use.

The purpose of this utility model provides a kind of safety mark thing that is equipped with on bottleneck and bottle cap, bottle cap and bottleneck be easy to sealing and unlatching and simple in structure, cost is low, bottle of being convenient to produce and bottle cap thereof.

In order to achieve the above object, the utility model adopts following technical measures: establish two bottle fasteners at least on the bottleneck top of bottle, this bottle fastener is the projection on band inclined-plane, top, the bottleneck bottom is provided with the bottle hoop of protrusion, convex safety mark thing and projection are established in the top of bottle hoop, bottle cap adopts up and down, and two different cylinders of diameter constitute, little cylinder in top and bottleneck match, the bottom large cylinder matches with the bottle hoop, at least two lid buttons that match with bottle fastener are set on the madial wall of bottle cap, this lid button is the projection on band inclined-plane, bottom, bottle cap inwall top also is provided for pushing down the projection of bottle stopper, be provided with sight fenestra and cavity that convex safety mark thing and projection with bottleneck match in big or small cylinder junction, this cavity one side is provided with rib shape safety mark thing.

Big or small cylinder junction at bottle cap can be provided with two arc-shaped cavities, and a valve protection cap that matches is with it established in the roundlet tube outside, and this valve protection cap bottom is provided with the safety mark thing that can match with arc-shaped cavity, and this safety mark thing is the rectangular block of two above buckles.

The utility model adopts bottle fastener to interlock with the lid button and fetches the locking bottle cap, makes assembling quick and convenient, and bottleneck is established the bottle hoop and can be protected convex safety mark thing not because of being subjected to external force damaged, has the advantages that production technology is simple, cost is low.

Now in conjunction with the accompanying drawings and embodiments the utility model is described as follows:

Fig. 1 is the three-dimensional exploded view of the utility model bottle and bottle cap thereof;

Fig. 2 is vertical cut-away view of bottle cap;

Fig. 3 is the birds-eye view of bottle cap;

Fig. 4 is the A-A cut-away view of bottle cap;

Fig. 5 is the upward view of valve protection cap;

Fig. 6 is vertical cut-away view of valve protection cap.

Embodiment one:

3 bottle fasteners 5 are established on bottleneck 4 tops, and this bottle fastener 5 is the projection on band inclined-plane, top, and convex safety mark thing 7 and projection 8 are established in the bottom, establish one bottle of hoop 6 below projection 8; Bottle cap 2 is made of the cylinder of two different-diameters up and down, and the little cylinder in top and bottleneck 4 match, and the bottom large cylinder binds round 6 with bottle and matches.Establish projection 10 at bottle cap 2 inwall tops and push down bottle stopper 1, establish the lid button 9 that 3 bottle fasteners 5 match at bottle cap 2 madial walls, this shy button 9 is the projection on band inclined-plane, bottom.Big or small cylinder junction at bottle cap is provided with cavity and the inspection door 11 that matches with bottleneck upper protruding block 8 and convex safety mark thing 7.During assembling, projection 8 and convex safety mark thing 7 positions on the cavity on the bottle cap 2 12 and inspection door 11 and the bottleneck are aligned, firmly press down bottle cap 2, lid button 9 promptly can be interlockingly connected with bottle fastener 5 and can not extract again.At this moment, convex safety mark thing 7 slips in the inspection door 11, and projection 8 is embedded in the cavity 12.In the time will opening bottle cap, only need rotation bottle cap 2, at this moment, the three root shape safety mark things 13 that are arranged on bottle cap cavity 12 1 sides offset with bottleneck projection 8 sides, be subjected to rupture after the shearing force, the convex safety mark thing 7 on the bottleneck is subjected to the shearing of inspection door 11 sidewalls and comes off, like this, just bottle cap can be rotated to an angle makes lid button 9 and bottle fastener 5 dislocation, thereby bottle cap 2 is taken off.

Embodiment two:

For the bottle of some drinks,, can on embodiment one described bottle cap 2, overlap a valve protection cap 3 in order to increase the luxurious of its outward appearance.This kind structure design needs in the big or small cylinder junction of bottle cap 2 two arc-shaped cavities 14 to be set, and valve protection cap 3 bottoms are provided with two safety mark things 15 that match with arc-shaped cavity 14, and this safety mark thing 15 is the rectangular block of 6 buckles.During use, earlier bottle cap 2 is compressed by the foregoing description one described method and bottleneck 4, again with the arc-shaped cavity 14 on the 15 aligning bottle caps of the safety mark thing on the valve protection cap 3, firmly depress, because the safety mark thing 15 of valve protection cap is made of plastics the buckle rectangular block, has certain elasticity, firmly depresses valve protection cap 3 back buckle rectangular blocks and promptly insert in the arc-shaped cavity 14, and, valve protection cap 3 can not be extracted because safety mark thing 15 ends have a barb.When opening bottle cap, first rotation valve protection cap 3, the sidewall of arc-shaped cavity 14 offsets on buckle rectangular block and the bottle cap, is subjected to shear action and ruptures, and valve protection cap 3 can be extracted.Extract bottle cap 2 as method as described in the embodiment one then.

Claims (2)

1. bottle and bottle cap thereof, comprise bottle stopper (1), bottle cap (2), valve protection cap (3), it is characterized in that: bottleneck (4) top is provided with two bottle fasteners (5) at least, this bottle fastener (5) is the projection on band inclined-plane, top, bottleneck (4) bottom is provided with the bottle hoop (6) of protrusion, and convex safety mark thing (7) and projection (8) are established in the top of this bottle hoop (6); Described bottle cap (2) is made of the cylinder of two different-diameters up and down, little cylinder in top and bottleneck (4) match, the bottom large cylinder matches with bottle hoop (6), at least two lid buttons (9) that match with bottle fastener (5) are set on the madial wall of bottle cap (2), this lid button (9) is the projection on band inclined-plane, bottom, bottle cap (2) inwall top is provided for pushing down the projection (10) of bottle stopper (1), be provided with inspection door (11) that matches with convex safety mark thing (7) and the cavity (12) that matches with projection (8) in big or small cylinder junction, rib shape mark (13) be set in these cavity (12) one sides.

2. a kind of bottle according to claim 1 and bottle cap thereof is characterized in that: the big or small cylinder junction of described bottle cap (2) is provided with two arc-shaped cavities (14); Described valve protection cap (3) bottom is provided with the safety mark thing (15) that matches with arc-shaped cavity (14), and this safety mark thing (15) is the rectangular block of two above buckles.

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