CN201220796Y

CN201220796Y - Improvement of structure of wine bottle cap

Info

Publication number: CN201220796Y
Application number: CNU2008200475424U
Authority: CN
Inventors: 黄庭晃
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-04-15
Anticipated expiration: 2018-05-09

Abstract

The utility model discloses a wine bottle cap, which comprises an outer casing, a connecting sleeve with through holes, and a spring holder, wherein a gap is reserved between the outer casing and the connecting sleeve; a spring leaf, of which the lower end is an arc-shaped hook, is placed in the gap; an arc-shaped cavity in fit with the arc-shaped hook is formed on the wall body of the outer casing; the arc-shaped hook is matched with the through hole; a damping cavity is also formed on the wall body of the outer casing; a damping block is formed at the upper end of the spring leaf; the damping block is matched with the damping cavity; and limiting stands which are mutually matched are formed on the wall body of the outer casing and the connecting sleeve respectively. When the technical proposal is adopted, the operation of the wine bottle cap can be realized by only one hand, and the wine bottle cap has the advantages of very simple structure, low manufacturing cost and reliable locking.

Description

The structural improvement of bottle lid

Technical field:

The utility model relates to a kind of bottle lid.

Background technology:

Current red wine bottle all is to adopt stopper that bottle neck is sealed when encapsulating, when cannot drinking intactly, the wine in the bottle can only not get back into stopper on the bottle neck, poor, the inconvenient operation of leak tightness like this, for sort this problem out, designed a kind of special bottle lid in the row, as shown in Figure 1, must two manual manipulations when this bottle lid complex structure, manufacturing cost height, operation, and also the locking back is loosening easily.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, to provide a kind of bottle simple in structure, that cost is low to cover.

For achieving the above object, the technical scheme that the utility model provides is: the structural improvement of bottle lid, include the adapter sleeve and the spring perch of overcoat, band through hole, between overcoat and adapter sleeve, leave the gap, be placed with the spring leaf that the lower end is an arc shaped hook in this gap, form the arc cavity that cooperates with arc shaped hook on the wall body of overcoat, arc shaped hook cooperates with through hole.

In order further to improve the utility model, done following improvement:

Also form the damping cavity on the wall body of overcoat, form damping block in the upper end of spring leaf, this damping block cooperates with the damping cavity.

On the wall body of overcoat and adapter sleeve, form the limit dais of working in coordination respectively.

After adopting technique scheme, the operation of this bottle lid needs only a hand and just can finish, and structure is very simple, low cost of manufacture, reliable lock.

Description of drawings:

Fig. 1 is the sectional structure chart of the bottle lid of prior art;

Fig. 2 is the cutaway view of bottle of the present utility model lid when being in released state with bottle neck;

Fig. 3 is the cutaway view of bottle of the present utility model lid when being in locking state with bottle neck.

The specific embodiment:

Now 1～Fig. 3 elaborates the utility model in conjunction with the accompanying drawings:

This bottle lid includes the adapter sleeve 3 of overcoat 1 and band through hole 2, leave gap 4 between overcoat 1 and adapter sleeve 3, being placed with the lower end in this gap 4 is the spring leaf 6 of arc shaped hook 5, forms the arc cavity 7 that cooperates with arc shaped hook 5 on the wall body of overcoat 1, arc shaped hook 5 cooperates with through hole 2, realizes locking.Also form damping cavity 8 on the wall body of overcoat 1, form damping block 9 in the upper end of spring leaf 6, this damping block 9 cooperates with damping cavity 8, increases the resistance when unblanking, prevent bottle cover when locking state, produce loosening.On the wall body of overcoat 1 and adapter sleeve 3, form the

limit dais

10,11 of working in coordination respectively, prevent that overcoat 1 and adapter sleeve 3 break away from the process of operation.

When needing locking, press lower joint sleeve 3 with the centre of the palm, make silica gel plug 13 clog bottle neck by in-to-in retracing spring 12, bulge loop 14 on through hole on the adapter sleeve 32 arrival bottle neck outer walls is got out of a predicament or an embarrassing situation simultaneously, and with pointing upwards pulling of overcoat 1, arc shaped hook 5 is subjected to oppressing of arc cavity 7 and catches on getting out of a predicament or an embarrassing situation of bulge loop 14 again, the damping block bullet advances in the damping cavity simultaneously, like this, adapter sleeve 3 is subjected to the effect of retracing spring 12 and arc shaped hook 5 simultaneously, realizes locking state.

During release, as long as overcoat 1 is spurred, arc shaped hook 5 is rebounded in the arc cavity 7, and damping block leaves the damping cavity downwards, arc shaped hook 5 has lost the locking effect to bulge loop 14, and whole bottle covers just can have been taken away, and operates very simple.

Claims

1. the structural improvement of bottle lid, include the adapter sleeve (3) of overcoat (1) and band through hole (2), it is characterized in that: between overcoat (1) and adapter sleeve (3), leave gap (4), be placed with the spring leaf that the lower end is arc shaped hook (5) (6) in this gap (4), form the arc cavity (7) that cooperates with arc shaped hook (5) on the wall body of overcoat (1), arc shaped hook (5) cooperates with through hole (2).

2. the structural improvement of bottle lid according to claim 1, it is characterized in that: also form damping cavity (8) on the wall body of overcoat (1), form damping block (9) in the upper end of spring leaf (6), this damping block (9) cooperates with damping cavity (8).

3. the structural improvement of bottle lid according to claim 1 is characterized in that: form the limit dais (10,11) of working in coordination respectively on the wall body of overcoat (1) and adapter sleeve (3).