CN2851143Y

CN2851143Y - Push-press type bottle cover for locking

Info

Publication number: CN2851143Y
Application number: CN 200520119718
Authority: CN
Inventors: 朱燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-08
Filing date: 2005-12-08
Publication date: 2006-12-27
Anticipated expiration: 2015-12-08

Abstract

The utility model discloses a pushing and pressing type locking bottle cover. The utility model comprises an outer casing, a lining, a bottle plug, a pressure spring and a top cover, wherein a through hole is arranged on the top part of the outer casing, the top cover is arranged on the through hole, the lining is arranged in the outer casing in an axial direction stable method, the bottle plug is supported on the middle part in the outer casing by the lining, the pressure spring is arranged between the bottle plug and the top cover, and the bottle plug and the top cover are coaxially arranged and can be axially moved. Besides, the utility model also comprises a locking mechanism, the locking mechanism comprises a lock hook and a slide sleeve, wherein the lock hook is arranged on the side wall of the lining, the hook end corresponds to a flange of a bottle opening and can be radially sprung and retracted, the side wall of the slide sleeve is positioned between the outer casing and the lining, the top part of the slide sleeve is erected on the bottle plug and is positioned below the top cover, the slide sleeve can be axially moved, and a driving lug is arranged on a position of the side wall corresponding to the lower part of the lock hook. The utility model has the advantages of simple structure, less components, easy processing, manufacture and assembly, high production efficiency, convenient use, favorable sealing effect and favorable locking effect.

Description

A kind of pushing formula locking bottle cap

Technical field

The utility model relates to a kind of bottle cap, relates in particular to a kind of bottleneck that is applicable to and has the bottle bottle cap of flange.

Background technology

Existing bottle, the especially bottle of splendid attire liquor, red wine etc., its bottleneck adopt modes such as stopper, screw cap or vapour-pressure type bottle cap to seal usually.When adopting the mode of stopper, need special bottle opener, not only open and use inconvenience, and sealing again after opening is not easy to operate, is difficult to realize good sealing.Adopt screw cap, its sealing effectiveness is undesirable, and when the rotation bottle cap, screw thread occurring through regular meeting has the just stuck phenomenon of skew, inconvenient operation slightly midway.And the vapour-pressure type bottle cap is to be arranged on the outer pull bar of bottle cap by manipulation, makes interior bottle stopper inflation of bottle cap or exhaust realize the function of sealing or opening, and the internal diameter that needs to rely on bottleneck seals and locks, and comformability is wideless, and the manipulation of pull bar is relatively required great effort.For this reason, also having developed the bottle cap that seals, utilizes the flange realization locking function of bottleneck with bottle stopper, is the bottle cap of 02226749.X as China Patent No., though have characteristics such as easy to operate, but parts are more, the accuracy requirement height of processing, and also assembling is relatively more difficult.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, pushing formula locking bottle cap of being easy to processing and fabricating and assembling, easy and simple to handle, good sealing effect is provided.

The purpose of this utility model is achieved by the following technical programs:

A kind of pushing formula locking bottle cap that the utility model provides, comprise shell, lining, bottle stopper, pressure spring and top cover, the top of described shell has through hole, top cover is arranged on this through hole, lining is provided with in the enclosure in axial firm mode, bottle stopper supports in the enclosure middle part by lining, and pressure spring is arranged between bottle stopper and the top cover, the coaxial setting of bottle stopper and top cover and can moving axially; In addition, also comprise catch gear, this catch gear comprises latch hook and slip cap, and described latch hook is opened on the sidewall of lining, and the flange of its hook end and bottleneck is corresponding and can radially eject and bounce back; The sidewall of described slip cap is between shell and lining, and its top shelf and is positioned at the below of top cover on bottle stopper, and slip cap can move axially, and the position of corresponding latch hook below is provided with drive blocks on its sidewall.

Top cover of the present utility model, bottle stopper and slip cap all can move axially, and lining is not removable in the axial direction, but its hook end of latch hook that is opened on the sidewall can move radially.Principle of work of the present utility model is as follows: the drive blocks that the normal condition lower slider puts is positioned at the below of latch hook, and latch hook is the normality that vertically (does not eject).During use, the utility model bottle cap is aimed at bottleneck and press down, moving on the bottle stopper under the effect of bottleneck, and promote slip cap and move up.Limit owing to the space in this process, the hook end that the drive blocks on the slip cap promotes latch hook radially ejects, thereby hooks the flange of bottleneck, and bottle stopper is pressed on the bottleneck under the effect of pressure spring, thereby realizes the sealing and the locking function of bottle cap.In the time of need taking off bottle cap, press top cover, top cover moves down and promotes slip cap and moves down, and drive blocks then moves away latch hook down thereupon, and the hook end of latch hook is homing and break away from the flange of bottleneck then, and just can successfully take off bottle cap this moment.

For improving better and firm locking property, the latch hook on the lining described in the utility model is more than two or two, and along circumferentially being distributed on the sidewall of lining; Its quantity of drive blocks and setting on the described slip cap sidewall are corresponding with latch hook.In addition, can also take following further step: the latch hook on the lining described in the utility model is all inwardly recessed, and the sidewall of lining is then along circumferentially being concavo-convex alternate structure; On the sidewall of described slip cap, protruding the corresponding part of sidewall with lining is Openworks shape, and the sidewall of slip cap then is the grizzly bar structure with uniform distances, and described drive blocks is positioned at the lower end of grizzly bar; The sidewall of described slip cap and lining can be corresponding chimeric mutually.Motion track that so not only can the stabilized driving projection is controlled moving radially of latch hook hook end better, and can be saved assembly space, helps reducing the oad of product.

For stablizing the installation of lining, the following lining lid that also is provided with of lining described in the utility model.

The quantity of the grizzly bar on latch hook on the lining described in the utility model and the slip cap sidewall can be determined according to size and other needs of bottleneck, usually can be 12.

The utlity model has following beneficial effect:

(1) easy to use, only need single stepping can realize the sealing and the locking (or taking off bottle cap) of bottleneck.Sealing and locking effect are good.

(2) simple in structure, parts are few, are easy to processing and fabricating and assembling, greatly improved production efficiency.

Description of drawings

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model embodiment under normal condition;

Fig. 2 is the front view of lining embodiment illustrated in fig. 1;

Fig. 3 is the birds-eye view of Fig. 2;

Fig. 4 is the upward view of Fig. 2;

Fig. 5 is the A-A cutaway view of Fig. 2;

Fig. 6 is the front view of the utility model embodiment slip cap;

Fig. 7 is the birds-eye view of Fig. 6;

Fig. 8 is the assembling scheme drawing of lining embodiment illustrated in fig. 1 and slip cap;

Fig. 9 is the structural representation after the assembling of lining embodiment illustrated in fig. 1 and slip cap;

Figure 10 is the assembling scheme drawing of each parts embodiment illustrated in fig. 1;

Figure 11 is the structural representation under in working order embodiment illustrated in fig. 1;

Figure 12 is the process scheme drawing when bottleneck takes off embodiment illustrated in fig. 1.

Among the figure: shell 1, through hole 11, lining 2, latch hook 21, hook end 22, lining lid 3, pressure spring 4, top cover 5, slip cap 6, drive blocks 61, slip cap grizzly bar 62, slip cap hollow out position 63, the strut member 7 of bottle stopper, chock plug 8, bottleneck 9, flange 91

The specific embodiment

Fig. 1～Figure 12 shows that embodiment of the present utility model comprises shell 1, lining 2, lining lid 3, bottle stopper, pressure spring 4, top cover 5 and catch gear, and catch gear comprises slip cap 6 and is opened in latch hook 21 on lining 2 sidewalls.

As shown in Figure 1, bottle stopper can be made of the chock plug 8 that strut member 7 and plastic cement are made, chock plug 8 be enclosed within strut member 7 below.The top of shell 1 has through hole 11, top cover 5 is arranged on this through hole 11 places, lining 2 is arranged in the shell 1 in axial firm mode (can not move axially), bottle stopper is supported on middle part in the shell 1 by lining 2, pressure spring 4 is arranged between the strut member 7 and top cover 5 of bottle stopper, the coaxial setting of bottle stopper and top cover and can moving axially.The sidewall of slip cap 6 is between shell 1 and lining 2, and its top shelf and is positioned at the below of top cover 5 on the strut member 7 of bottle stopper, and slip cap 6 can move axially.Lining lid 3 retainings are below lining 2.

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, totally ten two of the latch hooks 21 on the lining 2, inwardly recessed and along circumferential uniform setting, make the sidewall of lining 2 along circumferentially being concavo-convex alternate structure.Latch hook 21 has elasticity, and as shown in Figure 1, the flange of its hook end 22 and bottleneck 9 91 is corresponding and can radially eject and bounce back.

As shown in Figure 6 and Figure 7, on the sidewall of slip cap 6, protruding sidewall 23 corresponding parts with lining is Openworks shape, and the sidewall of slip cap 6 then is the grizzly bar structure with uniform distances, and the lower end of grizzly bar 62 is a drive blocks 61.As Fig. 8 and shown in Figure 9, the sidewall of slip cap 6 and lining 2 can be chimeric mutually, and promptly the grizzly bar 62 of slip cap is embedded on the lateral surface of lining latch hook 21, and the protrusion sidewall 23 of lining embeds the hollow out position 63 of slip cap.Drive blocks 61 is positioned at the below of latch hook 21.

Each parts of present embodiment assemble according to shown in Figure 10.

The present embodiment principle of work is as follows: as shown in Figure 1, the drive blocks 62 of normal condition lower slider cover 6 is positioned at the below of lining latch hook 21, and latch hook 21 is the normality that vertically (does not eject).During use, bottle cap is aimed at bottleneck 9 and press down, moving on the bottle stopper under the effect of bottleneck 9, and promote slip cap 6 and move up.In this process, limit owing to the space, the hook end 22 that drive blocks 61 on the slip cap promotes latch hook radially ejects, thereby hook the flange 91 of bottleneck, bottle stopper is being pressed on the bottleneck 9 under the effect of pressure spring 4, thereby realizes the sealing and the locking function (seeing Figure 11) of bottle cap.In the time that bottle cap need being taken off, as shown in figure 12, press top cover 5, top cover 5 moves down and promotes slip cap 6 and moves down, 61 of drive blockss move away latch hook 21 down thereupon, 22 homings of the hook end of latch hook and break away from the flange 91 of bottleneck, and just can successfully take off bottle cap this moment.Unclamp the finger of pressing, top cover 5 rises under the effect of pressure spring 4 and gets back to original position, and bottle cap is returned to original normal condition.

Claims

1, a kind of pushing formula locking bottle cap, comprise shell (1), lining (2), bottle stopper, pressure spring (4) and top cover (5), the top of described shell (1) has through hole (11), top cover (5) is arranged on this through hole (11) and locates, lining (2) is arranged in the shell (1) in axial firm mode, bottle stopper is supported on middle part in the shell (1) by lining (2), and pressure spring (4) is arranged between bottle stopper and the top cover (5), the coaxial setting of bottle stopper and top cover (5) and can moving axially; It is characterized in that: also comprise catch gear, this catch gear comprises latch hook (21) and slip cap (6), and described latch hook (21) is opened on the sidewall of lining (2), and the flange (91) of its hook end (22) and bottleneck (9) is corresponding and can radially eject and bounce back; The sidewall of described slip cap (6) is positioned between shell (1) and the lining (2), and its top shelf and is positioned at the below of top cover (5) on bottle stopper, and slip cap (6) can move axially, and the position of corresponding latch hook (21) below is provided with drive blocks (61) on its sidewall.

2, pushing formula locking bottle cap according to claim 1, it is characterized in that: the latch hook (21) on the described lining (2) is more than two or two, and along circumferentially being distributed on the sidewall of lining (2); Its quantity of drive blocks (61) and setting on described slip cap (6) sidewall are corresponding with latch hook (21).

3, pushing formula locking bottle cap according to claim 2, it is characterized in that: the latch hook (21) on the described lining (2) is all inwardly recessed, and the sidewall of lining (2) is then along circumferentially being concavo-convex alternate structure; On the sidewall of described slip cap (6), protruding the corresponding part of sidewall (23) with lining is Openworks shape, and the sidewall of slip cap (6) then is the grizzly bar structure with uniform distances, and described drive blocks (61) is positioned at the lower end of grizzly bar (62); The sidewall of described slip cap (6) and lining (2) can be corresponding chimeric mutually.

4, according to claim 1 or 2 or 3 described pushing formula locking bottle caps, it is characterized in that: the following lining lid (3) that also is provided with of described lining (2).

5, pushing formula locking bottle cap according to claim 2, it is characterized in that: the grizzly bar (62) on latch hook (21) on the described lining (2) and slip cap (6) sidewall is 12.