CN2322911Y

CN2322911Y - Improved cap of bottle

Info

Publication number: CN2322911Y
Application number: CN 98200315
Authority: CN
Inventors: 林义雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-05
Filing date: 1998-01-05
Publication date: 1999-06-09
Anticipated expiration: 2008-01-05

Abstract

The utility model relates to an improved bottle cover which is screwed and locked on screw threads formed on a bottle mouth. A plurality of apertures arranged in a ring link way are formed at a position where the lower part of a cover body corresponding to the screw threads on the bottle mouth is provided with an unsealing ring. The aperture wall part in the cover is concavely clamped in the edge wall of the unsealing ring. Thereby, an embedded sealing ring is formed on the part of the cover body between the apertures and a cover mouth and the bottle cap comprises the entire same dimension of the external diameter of the embedded sealing ring. When the cover is sealed, the cover mouth is abutted on a bottleneck, forming a neck seat which is convexly arranged below the unsealing ring. When the bottle cover is screwed to be opened for the first time, the unsealing ring stops the embedded sealing ring rising, the apertures are cracked to be communicated, which causes the embedded sealing ring to be torn to separate from the bottle cover, and then the bottle body can be unsealed to be used. The utility model prevents the phenomenon of sliding looseness of the embedded sealing part and the sealing ring can not be broken by casual touch.

Description

Improved bottle cap

The utility model relates to a kind of bottle cap, after the embedding seal ring of particularly relevant a kind of bottle cap is torn separation through uncapping, does not still produce and revolves design sliding and that deviate from bottleneck, and it is firm to be kept opening place, make bottle cap lock back bottleneck after, the complete bottle cap of being similar to is arranged.

The modern times container is sealed the technology prosperity up for safekeeping, makes bottles such as loading liquid also have the embedding envelope to handle, and whether people look embedding envelope place by sight complete, learns whether solution employed by the people before using for the first time in this bottle, reaches and safeguard that solution is fresh in the bottle, guarantees user's rights and interests.

Existing envelope bottle is made the structure that the embedding envelope is handled, shown in Fig. 1 overall perspective view, the peripheral outstanding number fork body 21 in bottle cap 2 lower ends of bottle 1

screw lock bottleneck

1A, 22,23 ... connect a seal ring 3, and form in bottle 1 neck on the face of neck seat 10, heave the outer latch 11 of many oblique arcs of a tool, 12,13 ... the ring piece, these

pitch body

21,22,23 ... one end forms oblique point and points to and the outer latch 11 of this icocline arc, 12,13 ... latch 21A in the oppositely directed oblique arc of point, 22A, 23A ... and in

fork body

21,22,23 ... central authorities

form card ditch

21B, 22B, 23B ... during the bottling capping, make latch 21A in the oblique arc, 22A, 23A ... slip over the outer latch 11 of oblique arc, 12,13 ... to make the outer latch 11 of oblique arc, 12,13 ... fall into

card ditch

21B, 22B, 23B ... middle fastening, shown in the section-drawing of Fig. 2, when the user outwards winding bottle cap 2 uses for the first time, even

card ditch

21B, 22B, 23B ... tear, bottle cap 2 is split out seal ring 3, expose bottleneck and use, fork body embedding seal structure has following shortcoming:

1. shown in Fig. 3 diagram of work, after the opening, expose bottleneck topple over the bottle in juice the time, the loosening easy slippage of seal ring goes out bottleneck, falls in the container of ccontaining juice, pollutes, perhaps not slippage of seal ring goes out bottleneck, but seal ring is easy to slide, and makes finger touch seal ring slightly and just produces and weigh down slidingly, forms and grips unsteady shortcoming.

2. because the outstanding bottle cap Outside Dimensions of seal ring is a lot of, under the big situation of protrusion scope, make seal ring be subject to touch carelessly destruction, the misunderstanding that causes bottle to break a seal and used.

3. because the outstanding bottle cap periphery of seal ring, make that neck seat size is also corresponding to be enlarged, increase the manufactured materials consumption, and after bottle cap cover back, slack and undisciplined seal ring and lock positive bottle cap body and can't arrange in pairs or groups.

Because existing bottleneck capping to bottle, just like above-mentioned shortcoming, this creator active research is improved, through some hard production process, and tireless spirit of the struggle, generation of the present utility model is arranged finally.

The purpose of this utility model promptly is to provide a kind of improved bottle cap at the eely shortcoming of existing bottle cap seal ring.

This bottle cap is that screw lock is on the screw thread that bottleneck forms, the lid body sets out with respect to the whorl of bottleneck below and seals off the ring position place, form several holes seam that a loop chain round is arranged, recessed the snapping in of lid endoporus slotted wall part sealed off ring edge wall, make these holes be stitched to the lid body part of covering between mouth thus, form the embedding seal ring one, more in embedding seal ring inwall with seal off the bottleneck wall position encircle to the neck seat, two walls adapt to the position, form number the envelope recess nibbled of card and the fixing of convex fastening body mutually, the embedding seal ring is torn separate not produce behind the bottle cap and revolve sliding and deviate from bottleneck, possess the embedding seal ring and be stable in original position, make finger pinch and grab herein and stablize that this is a main purpose of the present utility model.

In addition, this bottle cap of the utility model improves structure, makes bottle cap comprise the whole same outside dimension of embedding seal ring, can avoid touching unintentionally the damage of formation, and this is an another purpose of the present utility model.

Moreover, this bottle cap of the utility model improves structure, the whole same outside dimension that comprises the embedding seal ring because of bottle cap is made, make neck seat size dwindling, the saving in material use amount, and after bottle cap is locked back bottleneck, it is fixed motionless in original position to go through seal ring, do not have slack and undisciplined phenomenon and produce, lid screw lock bottleneck can be approximate complete bottle cap, this is a purpose more of the present utility model.

The utlity model has following advantage:

To the improvement of bottle cap, have really after bottle cap seals off, still keep embedding envelope part firm, prevent to come off, be convenient to hand and grip advantages such as embedding envelope position, can improve the shortcoming of existing bottle embedding envelope Processing Structure, and it is not seen in public use, meets patent statute.

The drawing of accompanying drawing is described as follows:

Fig. 1 is that existing bottle is made embedding envelope Processing Structure overall perspective view

Fig. 2 is the section-drawing after existing bottle is made the capping of embedding envelope Processing Structure

Fig. 3 is that existing bottle is made embedding envelope Processing Structure and carried out the diagram of work of bottle content when toppling over

Fig. 4 is the improvement overall perspective view of the utility model bottle cap

Fig. 5 is V among Fig. 4-V section-drawing

Fig. 6 improves structure with the utility model to carry out the diagram of work of bottle content when toppling over

Numbering and title contrast among the figure:

Fig. 1～Fig. 3:

1. bottle 1A. bottleneck 2. bottle caps 3. seal rings

10. the

outer latch

21,22,23. of

neck seat

11,12,13. oblique arcs is pitched bodies

Latch 21B, 22B, 23B. Ka Gou in 21A, 22A, the oblique arc of 23A.

Fig. 4～Fig. 5:

100. bottle 101. screw threads 102. are sealed off ring

103,104,105. convex fastening bodies, 200. lids

201,202,203. holes seam, 210. lid mouths

220. embedding seal ring 221,222,223. recess

230. neck seat 240. bottleneck wall parts

Below be the description of preferred embodiment:

Figure 4 shows that overall perspective view of the present utility model, shown in figure, we can learn the improved Bottle cap structure of the utility model, be that screw lock is on the screw thread 101 that bottleneck 100 forms, the lid 200 of bottle cap is incorporated into screw thread 101 belows opening ring 102 positions is set, have a plurality of holes seam 201 that the loop chain shape is arranged, 202,203 ... lid endoporus seam 201,202,203 ... recessed the snapping in of wall part sealed off ring 102 edge walls, sealing off ring 102 to lid mouthful one embedding seal ring 220 of 210 formation thus, and make lid 200 comprise the whole same outside dimension of embedding seal ring 220, during to lid, lid mouth 210 is split into against bottleneck and seals off the neck seat 230 that ring 102 belows are convexly equipped with, please consult Fig. 5 simultaneously, adapt to the position in embedding seal ring 220 inwalls in addition and be arranged with several recess 221,222,223 ... encircle 102 bottleneck wall positions 240 and seal off to neck seat 230, relative number recess 221,222,223 places, form number convex fastening body 103,104,105, number recess 221,222,223, can with the number convex fastening bodies 103,104,105 mutually card nibble and cooperate to form buckle, embedding seal ring 220 is torn separate not produce behind the bottle cap 200 and revolve sliding and deviate from bottleneck 100, it is firm in former installing position to possess embedding seal ring 220.

Carry out a bottle content when toppling over, as shown in Figure 6, because embedding seal ring 220 is stable in former installing position, not producing slippage falls, and make not produce when finger touches embedding seal ring 220 to weigh down and slide, stablized gripping, the back can be returned bottle cap 200 screw locks bottleneck 100 and be approximate original complete body because embedding seal ring 220 no slack and undisciplined phenomenons produce.

The above is the utility model preferred embodiment, if according to the change that association of the present utility model did, and the function of its generation, when not exceeding specification sheets yet and illustrating contained spiritual, all should be in scope of the present utility model.

Claims

1. improved bottle cap, comprise lid (200) He Gaikou (210), it is characterized in that: be provided with in screw thread (101) below that lid (200) is incorporated into bottleneck and seal off ring (102), and locate to have the loop chain shape arranges a plurality of holes seam (201), (202), (203) sealing off ring (102) Extremely cover formation one embedding seal ring (220) between mouthful (210) at opening ring (102).

2. improved bottle cap according to claim 1 is characterized in that: embedding seal ring (220) is same outside dimension with lid (200).

3. improved bottle cap according to claim 1 is characterized in that: embedding seal ring (220) inwall is provided with recess (221), (222), (223), and the relevant position of bottleneck wall portion is provided with convex fastening body (103), (104), (105).