CN202030137U

CN202030137U - Bottle inner stopper

Info

Publication number: CN202030137U
Application number: CN2011201192602U
Authority: CN
Inventors: 吴振宁
Original assignee: SHENZHEN KUNWAN SUNSHINE FOOD CO Ltd
Current assignee: ZHONG'OU NATURAL FOOD CO., LTD.
Priority date: 2011-04-21
Filing date: 2011-04-21
Publication date: 2011-11-09
Anticipated expiration: 2021-04-21

Abstract

The utility model relates to a bottle inner stopper comprising an inner mouth, a bottle mouth, a telescopic bottle mouth pipe, a spring and an inner mouth upper cover, wherein the inner mouth is provided with an inner mouth internal chamber, the bottle mouth penetrates through the bottom of the telescopic bottle mouth pipe in the inner mouth internal chamber, the bottom of the bottle mouth is movably connected with the top of the telescopic bottle mouth pipe, one end of the spring props against the bottom of the bottle mouth, and the other end of the spring is fixed in the inner mouth internal chamber. By adopting the structure, when the bottle inner stopper is used, the inner mouth upper cover is unscrewed, the spring pops up, and the bottle mouth and the telescopic bottle mouth pipe extends out of the inner mouth internal chamber; and after liquid is poured out, the inner mouth upper cover is covered, the spring is pressed down, and the bottle mouth and the telescopic bottle mouth pipe are pressed back into the inner mouth internal chamber, so as to prevent residual liquid on the bottle mouth from flowing to a bottle body, avoid waste and be hygienic.

Description

Bottle inner plug

Technical field

The present invention relates to a kind of bottle inner plug, especially a kind of bottle inner plug with scalable bottle neck.

Background technology

Bottle stopper of the prior art generally all is directly to cover on bottle, have directly in the central the position establish an opening as bottle neck, after pouring out liquid, just have partially liq like this along the following current of bottle neck limit to body, cause waste and unhygienic, particularly be retained in oils liquid on the bottle neck limit and may contact with air and oxidation takes place, produce the rotten flavor of unpleasant oil.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of bottle inner plug is provided, and can prevent effectively that liquid from flowing to body along bottle neck.

The technical solution of the utility model is: a kind of bottle inner plug, mainly comprise: interior mouth, bottle neck, flexible bottle neck pipe, spring, mouth inner chamber in mouth has in described, described bottle neck and flexible bottle neck pipe flexibly connect and are assemblied in the interior mouth inner chamber, one end of described spring withstands the bottom of mouth pipe, and the other end is fixed in the interior mouth inner chamber.

After opening the Bottle stopper body loam cake, spring is upspring, and bottle neck covers inner cap along with flexible bottle neck pipe stretches out, and spring is depressed, and bottle neck is along with flexible bottle neck pipe is withdrawn.Inner cap screwed build, flow to body along bottle neck thereby actv. prevents liquid.

Can also be provided with holder in the spring in the preferred version, on the mouth inner chamber, an end of spring was contained in the groove of holder in the spring, can fix spring by actv. in holder was fixed in this spring.

In described, can also have a post hole on the mouth,, also can be back in the bottle by this post hole even residual on the described bottle neck have liquid.

The preferred spout of a teapot shape of the opening shape of bottle neck can prevent the liquid sputter, and is very convenient.

Description of drawings

Accompanying drawing 1 is the front view of the utility model bottle inner plug

When accompanying drawing 2 is the utility model bottle inner plug band bottle cap along the cutaway view of center line

Accompanying drawing 3 is the block diagram of mouth in the utility model

Accompanying drawing 4 is the cutaway view of the interior mouth of the utility model along center line

Accompanying drawing 5 is the block diagram of the utility model bottle neck

Accompanying drawing 6 is the block diagram of holder in the utility model spring

The specific embodiment

Shown in accompanying drawing 1-4, the utility model bottle inner plug comprises interior mouth 3, bottle neck 1, flexible bottle neck pipe 2, spring 4.Interior mouth 3 has mouth inner chamber 33 in along short transverse, and in interior mouth inner chamber 33, bottle neck 1 runs through the top that is connecting flexible bottle neck pipe 2, and an end of spring 4 withstands the bottom of bottle neck 1, and the mouth inner chamber was 33 li in the other end was fixed on.Interior mouth 3 integral body are circular cone shape, and radius reduces from top to down.Interior mouth inner chamber 33 is cylindric on the whole, and the size and the shape of flexible bottle neck pipe 2 just match with interior mouth inner chamber 33, and promptly flexible bottle neck pipe 2 can slide up and down in inner chamber relatively.Relative direction at interior mouth inner chamber 33 peripheries respectively has an aperture 7, interior mouth inner chamber 33 tops along its radial direction to inner process.Flexible bottle neck pipe 2 is cylindric on the whole, and its top extends internally and leaves a through hole along radial direction, and the external diameter of its bottom outwards is certain tapering along its circumferencial direction.In flexible bottle neck pipe 2 moves to during the top of mouth inner chamber 33, interior mouth inner chamber 33 tops block bottle neck pipe 2 bottoms of stretching to inner process.

As shown in Figure 5, bottle neck 1 inside is provided with the liquid communication passage, and the opening of bottle neck 1 can be an arbitrary shape, and preferred shape is the spout of a teapot shape, and such shape makes and be not easy sputter when pouring out liquid, and is very convenient.The other end of bottle neck 1 outwards is certain tapering, and bottle neck 1 passes the through hole on flexible bottle neck pipe 2 tops, and its bottom is stuck in the through hole of flexible bottle neck pipe 2.

Can also establish holder 5 in the spring, as shown in Figure 6, the bottom of the interior holder 5 of spring along the circumferential direction extends internally and leaves a through hole, its top end part outwards respectively has a projection 8 along radial direction, this projection 8 can be stuck in the aperture 7 of interior mouth inner chamber 33, thereby in the mouth inner chamber in holder 5 is fixed in the spring.One end of spring 4 is fixed in the spring and holds in the palm 5 li, and the other end passes the bottom that flexible bottle neck pipe 2 withstands bottle neck 1.In bottle neck 1, flexible bottle neck pipe 2, spring 4 just are connected like this in the mouth inner chamber, bottle neck 1, flexible bottle neck pipe 2 just can upspringing, being compressed in the interior mouth inner chamber 33 and stretch out, withdraw by spring 4.

In the time of assembling, in the mouth inner chamber 33, be connected in the mouth inner chamber 33 and with flexible bottle neck pipe 2 in again bottle neck 1 being put in the bottle neck pipe 2 that will stretch earlier is assembled to, place the bottom that spring 5 withstands bottle neck 1, place holder 5 in the spring then, projection 8 is stuck in the aperture 7 of interior mouth inner chamber 33.

Behind the mouth loam cake 6, spring 4 is upspring in opening, and bottle neck 1 is along with flexible bottle neck pipe 2 stretches out, and inclination body, liquid pass through hole, the flexible bottle neck pipe 2 of holder 5 bottoms in the spring and pass through bottle neck 1 and flow out.Mouth loam cake 6 in covering, along with in flexible bottle neck pipe 2 the is withdrawn into interior mouth inner chamber 33, actv. prevents that liquid runs down bottle neck 1 from flowing on the body to bottle neck 1 by spring 4.

Interior mouth 3 outside faces are provided with zigzag anti-slip tank, and mouth 3 better is connected with bottle in can making.The top of interior mouth 3 is provided with concavo-convex groove.As shown in Figure 6, corresponding position is provided with concavo-convex groove in the interior mouth loam cake 6, and both can well agree with, seal.

Interior mouth 3 can also be provided with a post hole 32, pour out liquid cover in behind the mouth loam cake 6, may also residual liquid, residual liquid can slowly be back in the bottle by this post hole 32, because this post hole 32 is very little, can prevent effectively that liquid can flow out by this post hole 32 in use.

The connection mode of each parts is not limited to said method among the embodiment, all should think in protection domain of the present utility model so long as realize the Telescopic of bottle neck 1.

Claims

1. a bottle inner plug is characterized in that: mainly comprise; Interior mouth (3), bottle neck (1), flexible bottle neck pipe (2), spring (4), interior mouth loam cake (6), mouth inner chamber (33) in mouth (33) has in described, in described in the mouth inner chamber (33), described bottle neck (1) runs through from flexible bottle neck pipe (2) bottom, the bottom of bottle neck (1) is connected with the top movable of flexible bottle neck pipe (2), one end of described spring (4) withstands the bottom of bottle neck (1), and the other end is fixed on interior mouth inner chamber (33) lining.

2. bottle inner plug as claimed in claim 1 is characterized in that: also be provided with and hold in the palm (5) in the spring, in the mouth inner chamber (33), an end of described spring (4) was fixed in the spring and holds in the palm in (5) in holder (5) was fixed in the described spring.

3. bottle inner plug as claimed in claim 1 is characterized in that: also have a post hole (32) on the mouth (3) in described.

4. bottle inner plug as claimed in claim 1 is characterized in that: the opening shape of described bottle neck (1) is a spout of a teapot shape.