CN2045723U - Universal self-inverse flow bottle cork - Google Patents

Abstract

The utility model relates to a universal self-inverse flow bottle cork, belonging to the field of articles of daily use, the bottle cork is applicable to the neck of universal beer bottle, and has self-inverse flow effect and the inverse flow of the liquid drop is thorough. The utility model fundamentally resolves the problem that the liquid drop on the bottle mouth flows outside after being poured out, and is matched with a convenient cap screw and a sealing thin film, making the bottle cork convenient and sanitary.

Description

Universal self-inverse flow bottle cork

The utility model relates to a kind of bottle plug, and the universal bottle plug that refluxes certainly is specially adapted on the market cooking oil, soy sauce, vinegar bottle of general general-duty beer bottle class mouth neck etc., also can be made into the bottle plug of other type bore.

Bodies such as the oil bottle that uses between the kitchen at ordinary times, soy cruet outside all is stained with innumerable dirt, especially grease, is difficult to clean, and is extremely unhygienic.

The plastics spout plug (Fig. 1) that generally uses only plays the effect of sealing bottleneck in the market.Open bottle plug at ordinary times and fall behind the liquid, the residual drop of bottleneck saliva outside bottleneck was stained body when body was holded up, and the somebody smears with finger, in residual drop is smeared backed bottle, and somebody even lick, not only inconvenience but also unhygienic with tongue.

In order to overcome above defective, it is a kind of from refluxing universal bottle plug that the utility model provides.

The utility model is achieved in that to have increased to have from the return-flow structure part on the basis of former plastics spout plug, this bottle plug comprises filtering port, backflash, backflow straight elongated slot, dustproof threaded cap and fills in the connection structure of bottleneck portion.Filtering port can have various ways, the thin circular cylinder shape of 15～20 millimeters height preferably, and filtering port cylindraceous slightly is toroidal apart from the scope of 3～5 millimeters at mouth end, cylindric filtering port periphery is surrounded with than the formed backflash that links to each other with the filtering port cylindrical wall to the low ring outer wall of liquid mouth, its groove inwall is circular arc, and its bottom land is along filtering port cylinder outer wall 3 ° of bevelled gradients of loop journey shape in left and right sides.This periphery is connected as a single entity with the connection structure of filling in bottleneck portion around the bottom of the backflash of a circle, and the centre has liquid outlet channel to connect.Vertically have the backflow straight elongated slot of 3～5 mm wide ports together on the filtering port cylindrical wall of backflash gradient lowest part, intersection tilts in liquid outlet channel at the bottom of this backflow straight elongated slot and the backflash, leads in the bottle.The above-mentioned connection structure of filling in bottleneck portion that is connected with bottleneck can have various ways, preferably outer wall have three road serration tight loops around thin circular cylinder, and make to have the plug sleeve of sealing the bottleneck collar extension, this bottle plug be by outer wall have three road serration tight loops around cylinder fill in the bottleneck, receive on the bottleneck.In addition, also can adopt the bottle cover that has negative thread, receive on the screw thread bottleneck.

After the such structure of this bottle plug can make down liquid, when body is holded up the residual drop of filtering port is back in the bottle, keeps the outer noresidue liquid of bottle to stain.Be stamped dustproof threaded cap on backflash, backflow straight elongated slot, the filtering port, play and seal and the sanitation and hygiene effect.The liquid that falls when slightly becoming the purpose of the filtering port of toroidal to be full bottle liquid is more favourable, and when falling liquid does not have a large amount of drops along saliva under the filtering port wall.Have the backflow straight elongated slot of port on the filtering port cylindrical wall, so that when falling liquid affirmation has a side of backflow straight elongated slot to make progress, moreover the backflow straight elongated slot is positioned at the lowest part of backflash, be convenient to down like this that the residual drop of filtering port flow to backflash by filtering port when body was holded up behind the liquid, eminence by backflash flows to lower again, after inclination place that crosses at the bottom of backflow straight elongated slot and the backflash be back in the bottle, liquid can only flow out from filtering port when falling liquid like this, and can not flow out from the backflow straight elongated slot of port.

Because it is the thin circular cylinder shape that outer wall has three road serration tight loops that this bottle plug is filled in the connection structure of bottleneck portion, middle liquid outlet channel only is slightly less than former bottleneck bore, therefore do not influence the flow of when falling liquid liquid, and have preferably and the effect of bottleneck bonded assembly, connecting closely can leakage.In when falling liquid, needn't be transferred to this bottle plug, only need open dustproof threaded cap and get final product.

Because the filtering port of this bottle plug slightly becomes toroidal and periphery to be surrounded with backflash, therefore it is subjected to the long-pending increase to some extent of liquid level when filling liquid, makes can convenient.As use funnel can, cylindrical-conical leakage mouth still can vertically insert and carry out can in the filtering port.Moreover the backflow straight elongated slot of 3～5 mm wide ports makes the liquid return amount in the backflash unrestricted, reflux rapidly thoroughly, and liquid pours into bottle when interior, and the interior air of bottle can be through the discharge of backflow straight elongated slot, and phenomenon can not bubble over.This bottle plug can be with material such as edible plastics, and is with low cost, easy to use, sanitation and hygiene.

The utility model concrete structure is provided by following examples and accompanying drawing thereof.

Fig. 1 is the plastics spout plug that generally uses in the market.

Fig. 2 is a kind of from refluxing the block diagram of universal bottle plug and the cutaway view of dustproof threaded cap according to what the utility model proposes.

Fig. 3 be according to the utility model proposes a kind of from the A of universal bottle plug of refluxing to cutaway view.

The universal bottle plug of backflow certainly shown in accompanying drawing 2,3, the thin circular cylinder 5 of filling in bottleneck and the plug sleeve 10 of sealing the bottleneck collar extension and outward around the bottom of backflash 2 fuse.The outer wall of thin circular cylinder 5 have three roads around serration tight loop 6, receive on the bottleneck in being convenient to closely, backflash 2 is to link to each other formed by a ring outer wall lower than toroidal filtering port with the filtering port cylindrical wall, it is looped around the periphery of toroidal filtering port, its bottom land is 3 ° of bevelled gradient shapes 7, its inwall is circular arc 12, being beneficial to make screw thread 8 at outer wall cooperates with dustproof threaded cap 4, dustproof threaded cap 4 cover on filtering port 1, backflow straight elongated slot 3 and backflash 2 above, be threaded also can be with directly being inserted in connection.Backflow straight elongated slot 3 is to be opened in the port straight elongated slot that connects with liquid outlet channel on the cylindrical wall of filtering port 1, and is positioned at 3 ° of bevelled gradients of backflash lowest part, tilts 9 with intersection at the bottom of the backflash in liquid outlet channel, leads in the bottle.

This bottle plug should adopt the elastomeric flexible plastics to make, like this outer wall with three road zigzag tight loops around the cylinder wall energy closely be connected with bottleneck, be beneficial to the sealing. As to be on the safe side, flavoring manufacturer can adopt a small pieces edible plastic film or glassine paper sheet to wrap the port one 1 of the liquid outlet channel of the cylinder of filling in bottleneck portion during this bottle plug of bottled liquid adapted, can prevent in transit leakage, film also can be joined work in advance, in order to installation.

Claims (5)

1, a kind of universal bottle plug of backflow certainly that is applicable to beer bottle class bore, the utility model is characterised in that this bottle plug comprises filtering port 1, backflash 2, backflow straight elongated slot 3, dustproof threaded cap 4 and the connection structure 5 of filling in bottleneck portion, above-mentioned filtering port periphery is surrounded with a ring outer wall lower than the filtering port formed backflash 2 that links to each other with the filtering port cylindrical wall, this outer shroud wraparound chute fuses with the connection structure 5 of filling in bottleneck portion, vertically have the backflow straight elongated slot 3 of one 3-5 mm wide port on the cylindrical wall of filtering port, the described connection structure 5 of filling in bottleneck portion be outer wall have three road serration tight loops 6 around cylindric 5 and seal the plug sleeve 10 of bottleneck collar extension.

2, bottle plug according to claim 1 is characterized in that backflash 2 inwalls are circular arc 12, and its bottom land is to be 3 ° of bevelled gradient shapes 7, and backflow straight elongated slot 3 is positioned at backflash gradient lowest part, tilts 9 with the intersection at the bottom of the backflash in liquid outlet channel.

3, bottle plug according to claim 1, the straight elongated slot 3 that it is characterized in that refluxing is the straight elongated slots that are opened in 3～5 mm wide ports that communicate with liquid outlet channel on the filtering port cylindrical wall.

4, bottle plug according to claim 1 is characterized in that filtering port 1 slightly is toroidal apart from the scope of 3～5 millimeters at mouthful end.

5, bottle plug according to claim 1, make with screw thread 8 in the outside of backflash 12 walls that it is characterized in that sealing the plug sleeve 10 of bottleneck collar extension and be connected as a single entity, and the dustproof threaded cap 4 of configuration, dustproof threaded cap cover on backflash 2, backflow straight elongated slot 3, filtering port 1 above.

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