CN201095464Y

CN201095464Y - Bottle cap

Info

Publication number: CN201095464Y
Application number: CNU2007201285282U
Authority: CN
Inventors: 卢志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-16
Filing date: 2007-08-16
Publication date: 2008-08-06
Anticipated expiration: 2017-08-16

Abstract

The utility model discloses a bottle lid, which comprises a lid body, a button, a limiting mechanism, and a bottle mouth clipping mechanism, wherein, the lid body is in an axial symmetry structure and has a cavity with an upper opening and a lower opening; the button is in a coaxial arrangement with the lid body and is matched with the upper opening of a lid body cavity in a sliding way; the limiting mechanism is arranged in the lid body and is provided with a main body, the upper part of the main body is matched with the button through an elastic part, a sealing part is fixedly connected to the lower part of the main body, a plurality of limiting columns extending downwards are arranged on the circumferential direction at intervals along the main body, limiting bulges are arranged on the end parts of the limiting columns, and a bottle mouth holding part is defined by a plurality of limiting columns; the bottle mouth clipping mechanism is provided with a fixed connection part, is fixedly connected with the lid body through the fixed connection part, and elastic trips are arranged at intervals along the circumferential direction and the positions thereof corresponding to limiting columns of the limiting mechanism and are provided with clipping parts at the end parts, and the elastic trips are incurved and returned to the original shapes under the push of the corresponding limiting columns. By adopting the bottle lid, the sealing of the wine bottle after being opened can be conveniently realized, the operation is convenient, and the bottle lid can provide good sealing performance.

Description

A kind of bottle cap

Technical field

The utility model belongs to a kind of bottle cap, especially refers to a kind of bottle cap that bottlenecks such as red wine, champagne, beer have the bottle of shoulder that is matched with.

Background technology

The bottle stopper of red wine and champagne is many with stopper or synthetic plug at present, need destroy bottle stopper when opening, therefore, it is very difficult wanting bottle stopper to be filled in bottleneck again, yet people often can not once drink and finish when enjoying red wine, as after filling in other the substitute of bottle cap, sealing effectiveness is often not good, opens very inconvenient yet.

The shape of red wine bottleneck has a shoulder generally as shown in Figure 1, and the effect that this shoulder is general is during canned red wine, to grab bottle for the catching device and provide convenience on manufacturing line.Such design is a precondition of the present utility model.

The utility model content

A purpose of the present utility model is to solve weak point of the prior art, and a kind of bottle cap that can make things convenient for folding and have excellent sealing is provided.

For achieving the above object, bottle cap of the present utility model comprises

Lid is axially symmetric structure, has cavity, and cavity has upper shed and under shed;

Button with the coaxial setting of lid, is snug fit at the upper shed of lid cavity;

Stop gear is arranged in this body, has body, match with button by elastic component in body top, the bottom sealing member that is connected circumferentially is arranged at intervals with the limited post of a plurality of downward extensions along body, the limited post end has spacing preiection, and a plurality of limited posts have defined a bottleneck accommodation section;

The bottleneck clamping mechanism, have the Fixed Division, and be connected, also have along circumferentially at interval being provided with by Fixed Division and lid, and the corresponding flexure strip that has the Access Division in the end of position and stop gear limited post, flexure strip is introversion and reinstatement under the promotion of limited post corresponding with it.

Operating principle of the present utility model is as follows, after bottleneck enters the bottleneck accommodation section under shed, and contact with the packing seal of stop gear body bottom, along with progressively entering of bottleneck, it is up that it will continue to promote stop gear, and make the elastic component between stop gear and the button be out of shape, projection on the limited post of stop gear promotes the flexure strip introversion, thereby the Access Division of flexure strip snaps in the shoulder of bottleneck, because packing seal can be met the bottleneck end face and be compressed under elastomeric effect, therefore, this moment, bottleneck can be sealed fully by bottle cap; When needs are opened bottle cap once more, press button downwards, at this moment, elastic body can be compressed until promoting stop gear and move downwards, at this moment, because the bottleneck clamping mechanism maintains static, the following guild of stop gear causes the projection of limited post to leave flexure strip, thereby flexure strip restores to the original state, and the shoulder of bottleneck is also left in its Access Division therefore, at this moment, just bottle cap can be separated with bottleneck.

The beneficial effects of the utility model are, can realize the sealing to the bottle after opening easily, and easy to operate, be installed on the bottle mouth after, good sealing property can be provided.

Description of drawings

Fig. 1 is the structure side view cutaway drawing of the bottleneck in a kind of typical prior art.

Fig. 2 is the STRUCTURE DECOMPOSITION figure according to the bottle cap of a kind of specific embodiment of the present utility model.

Fig. 3 is the bottle cap combination back structure side view among Fig. 2.

Fig. 4 is the structure cutaway view of the bottle cap among Fig. 3.

Fig. 5 is the structure cutaway view of lid.

Fig. 6 is the structure cutaway view of position limiting structure.

Fig. 7 is according to the bottle cap of a kind of specific embodiment of the present utility model and constitution diagram after bottleneck cooperates.

The specific embodiment

The utility model relates to a kind ofly can be matched with the bottle cap that bottlenecks such as red wine, beer have the bottle of shoulder easily, to seal flat, below in conjunction with accompanying drawing, feature of the present utility model is elaborated:

Fig. 2 is the STRUCTURE DECOMPOSITION figure according to the bottle cap of the specific embodiment in the utility model one, and Fig. 3 is its assembly drawing, and Fig. 4 is the cutaway view of Fig. 3, with reference to Fig. 2, bottle cap 10 comprises lid 2, lid 2, with reference to Fig. 5, can have cylindrical or other rotational symmetry geometric configuratioies for cylindrical, as polygon prism etc., inner chamber 21, inner chamber top has upper shed 211, and the bottom has under shed 212, and upper shed 211 has the structure that radially diminishes; With reference to Fig. 2, button 1 has and the corresponding button body 11 of upper shed 211 shapes, and at one end radially outer extension of button body 11 forms eaves portion 12, and like this, button 1 can match with the upper shed 211 of lid 2, and lid 2 slides relatively.

With reference to Fig. 4, the button body 11 of button 1 can have recess 111, and this recess can be a shape such as cylindrical, to cooperate an elastic component 3, and an end of stage clip for example.

With reference to Fig. 2, under shed 212 places of lid 2 base 8 that can be connected, base 8 has opening 81, with so that the bottleneck of bottle pass through.Certainly, also this bottle cap can be set, and directly form the structure that radially diminishes in the lid bottom.

Also be provided with stop gear in the lid, in this specific embodiment, with reference to Fig. 6, stop gear can be made up of limited cap 4 and spacing cage 5, and wherein, limited cap 4 comprises a body 41, the lower convexity 43 of going up projection 42 and forming downwards that upwards forms along body 41 along body, the structure of last projection 42 is corresponding with the internal diameter of stage clip, for example, and less than the internal diameter of stage clip; Here, the described structure that goes up projection can have multiple, can cooperate with stage clip as long as guarantee it.Lower convexity 43 is in order to the packing seal 6 that is connected, and packing seal 6 generally should be the flexible material manufacturing, as rubber, and neoprene etc., it can have a projection 61, because projection 61 can be matched with in the bottleneck of bottle, it can the enhanced leaktightness effect.Spacing cage 5 comprises annular end face 51 and a plurality of limited posts 52 that form along annular end face downwards, and a plurality of limited posts 52 are provided with at interval, and are provided with projection 521 in the end of each limited post.

With reference to Fig. 2,4, bottle cap also comprises bottleneck clamping mechanism 7, and bottleneck interface arrangment 7 comprises annular body 71 and a plurality of flexure strips 72 that extend to form along annular body downwards, a plurality of flexure strips are provided with at interval, and corresponding with the interval of a plurality of limited posts 52 at interval, corresponding with flexure strip to guarantee limited post, certain cooresponding mode can be different, for example, can be by the corresponding flexure strip of limited post, also can be by the corresponding elastic body of two limited posts, this is by width decision of flexure strip.On the outer rim of body 71, and the 53 corresponding positions, interval of 52 of a plurality of limited posts of spacing cage 5, be respectively arranged with pillar stiffener 73, pillar stiffener 73 can be arranged at each at interval in, also can be arranged in the interval of some.Pillar stiffener 73 can extend the short transverse of whole lid 2, to such an extent as to the upper surface of lid 2 can be fixed in its upper end, the lower end can be fixed on the structure that the under shed of base or lid radially diminishes.

With reference to Fig. 2, as the mode that preferably is connected, notch 731 can be set in the bottom of pillar stiffener 73, and it is corresponding, on the structure that base 8 or under shed radially diminish, key shape projection 81 is set, like this, after bottle cap combination of the present utility model is finished, flexure strip is fixed in the inner chamber of lid 2, can not move, but then relative resilient sheet motion of stop gear, thereby order is when the stop gear upward movement, the spacing preiection of limited post can promote the flexure strip introversion, is stuck in the shoulder of bottleneck, as shown in Figure 7; When stop gear moved downward, the spacing preiection of limited post can leave flexure strip, and flexure strip restores to the original state.

Certainly, bottleneck clamping mechanism 7 with also have other affixed modes in lid body 2, as by the Fixed Division body 71 being fixed on the sidewall of lid 2, this can guarantee that equally bottleneck clamping mechanism 7 or not does not cover the body motion relatively.

With reference to Fig. 6, the spacing preiection 521 of limited post 52 ends can have the surface of arc, and such design can make things convenient for cooperating of spacing preiection and flexure strip outside face.

Flexure strip in the utility model can have different designs, with the shoulder of the difform bottleneck of correspondence.Material can be selected materials such as steel, alloy for use.

Being the utility model preferred embodiment only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.

Claims

1. a bottle cap is characterized in that: comprise

The bottleneck clamping mechanism has the Fixed Division, and is connected by Fixed Division and lid, also have along circumferentially at interval being provided with, and position and stop gear limited post are corresponding, have the flexure strip of Access Division in the end, and flexure strip is introversion and reinstatement under the promotion of limited post corresponding with it.

2. bottle cap according to claim 1 is characterized in that: the Fixed Division of described bottleneck clamping mechanism for and a plurality of limited post between corresponding position, interval on the pillar stiffener that is provided with, described pillar stiffener bottom has notch.

3. bottle cap according to claim 1 and 2 is characterized in that: described spacing preiection has the surface of arc.

4. bottle cap according to claim 1 is characterized in that: the spacing cage that described stop gear comprises limited cap and matches with limited cap.

5. bottle cap according to claim 1 is characterized in that: the corresponding flexure strip of at least one limited post.