CN208102745U - A kind of sealing bottle cork - Google Patents

Abstract

The utility model discloses a kind of sealing bottle corks, the bottle cap includes main cover body, gasket, tension spring and torsional spring, gasket is socketed on main cover body one end, main cover body is provided with through-hole, tension spring passes through through-hole and both ends opposite direction is bent to form the first hook part, torsional spring both ends carry out being bent to form the set for being socketed on first hook part for the first time respectively, torsional spring both ends carry out second of opposite direction respectively and are bent to form the second hook part, the bottle stopper is used cooperatively with hard material bottle, the bottleneck of hard material bottle is relatively set with two circular cavities, two the second hook parts are plugged in inside two circular cavities respectively.It can be when user presses down on the middle part of torsional spring using this connection type, tension spring is driven to move down since linkage acts on, the bottleneck of hard material bottle is stoppered to drive the main cover body for being equipped with gasket to move downward, simultaneously torsional spring middle part fixing card together in the body of hard material bottle at, play the role of further fixing bottle stopper.

Description

A kind of sealing bottle cork

Technical field

The utility model relates to bottle stopper technical fields, and in particular to a kind of sealing bottle cork.

Background technique

Bottle cap is that sealing bottle uses, and the bottle cap that most of bottle is arranged is disposable, some bottle cap edges Be provided with wavy tooth, be engaged on bottleneck outer rim, usually only single part is constituted, once bottle is turned on, bottle cap then without Method continues secondary use, and it will cause the waste of resource and environmental pollution, needing to design can nonexpondable bottle cap.It is existing heavy Again using bottle cap can spiral be used for multiple times on bottleneck, since material is generally wooden, poor plasticity cannot be such that bottleneck obtains very Good sealing.

Utility model content

The purpose of this utility model is to provide a kind of sealing bottle corks, are unable to asking for tight seal to solve existing bottle stopper Topic.

To achieve the above object, the technical solution of the utility model is：The bottle stopper includes main cover body, gasket, tension spring And torsional spring, the gasket are socketed on main cover body one end, the main cover body is provided with through-hole, and the tension spring passes through described Through-hole and both ends opposite direction are bent to form the first hook part, the torsional spring both ends carry out being bent to form for the first time respectively be socketed on it is described The set of first hook part, the torsional spring both ends carry out second of opposite direction respectively and are bent to form the second hook part.

It the advantage is that：Tension spring passes through the first hook part of main cover body and tension spring both ends and the first hook part of torsional spring is socketed Setting, when the second hook part fixation at torsional spring both ends is plugged in inside the two circular cavities that hard material bottle bottleneck is oppositely arranged When, when pressing down on the U-shaped middle part of torsional spring, due to driving tension spring to moving down when the U-shaped middle part of linkage effect torsional spring moves down It is dynamic, bottleneck is stoppered so that the main cover body for being equipped with gasket be driven to move downward.

Preferably, the bottle stopper is used cooperatively with hard material bottle, and the bottleneck of the hard material bottle is relatively set with Two circular cavities, described two second hook parts are plugged in respectively inside described two holes.

It the advantage is that：Second hook part is plugged in inside hole, provides a branch for the U-shaped middle part downward push of torsional spring Point, while the second hook part of torsional spring is fixed, a drive tension spring moves downward, so that the main cover body for being socketed with gasket be inserted It is connected to inside bottleneck.

Preferably, U-shaped structure in the middle part of the torsional spring.

It the advantage is that：Arc U-shaped in the middle part of torsional spring, when pressing down on torsional spring in the middle part of torsional spring with hard material bottle Body matches, and is not in the case where wearing body.

Preferably, the both ends of the tension spring first carry out being bent to form bending part in the same direction for the first time, then carry out second of opposite direction It is bent to form the first hook part.

Preferably, the material of the main cover body is polypropylene plastics or ceramics, and the material of the gasket is silica gel.

It the advantage is that：The material of main cover body is harder, and when bottleneck and mating main cover body can be due to that cannot fit like a glove And there are gap, it is added after silica gel sealing pad since elasticity is good for silica gel material, there is preferable plasticity, it can be by bottleneck and master Conjunction is filled out in gap between lid, enhances leakproofness.

Preferably, the main cover body includes main part and protrusion, and the main part is in by top towards bottom crimp Frustum-like shape, the main part bottom surface are provided with protrusion, and the main body and the protrusion junction form the inner fovea part being recessed inwardly.

Preferably, the gasket is in horn-type structure, and the top opening periphery of gasket turns down outward constitutes folding portion, Protrusion in the main cover body passes through gasket bottom opening and gasket is made to be socketed on the inner fovea part, while gasket Medial surface is bonded setting with the main part lateral surface.

It the advantage is that：Setting inner fovea part can play the role of fixing seal pad so that gasket is not easily disconnected from main cover Body, while when the medial surface of gasket is bonded setting with main part lateral surface, main part makes main part the bottom of from frustum-like shape The cross-sectional diameter at portion to top is gradually expanded so that gasket will not be detached from main cover body along main part lateral surface.Setting is turned over Folding part purpose is that folding portion can be fitted closely with bottleneck face when the lateral surface of gasket is fitted closely in bottleneck inward flange Further enhance the tightness of bottle stopper and bottleneck.

Preferably, the bottle stopper is used cooperatively with hard material bottle, when the main part and bottleneck grafting for being combined with gasket When cooperation, bottleneck face paste is together in sealed loop-pad lateral surface.

It the advantage is that：Due to gasket in horn-like and lateral surface in cambered, there are two advantages：First, work as cooperation When having the main part of gasket to be plugged into inside bottleneck, bottleneck inward flange can make along gasket lateral surface radian conveniently moving User's force；Second, gasket lateral surface is in cambered it is also possible that the sealing bottle cork is suitble to and the hard of different bores Material bottle.

Preferably, the main part is provided with through-hole and does 360 ° of rotations around the tension spring for passing through through-hole.

It the advantage is that：The main cover body for being combined with gasket can be done around tension spring to be rotated, adjustable main cover body and bottleneck Contact angle, so that gasket realizes that the contact of maximum area, guarantee seal to the full extent with bottleneck；Opening bottle simultaneously When lid can multi-angle adjust force direction, facilitate open bottle cap.

The utility model has the following advantages that：

The utility model discloses a kind of sealing bottle cork, which includes main cover body, gasket, tension spring and torsional spring, close Packing is socketed on main cover body one end, and main cover body is provided with through-hole, and tension spring passes through through-hole and both ends opposite direction is bent to form the first crotch Portion, torsional spring both ends carry out being bent to form the set for being socketed on first hook part for the first time respectively, and torsional spring both ends carry out the respectively Secondary opposite direction is bent to form the second hook part, which is used cooperatively with hard material bottle, and the bottleneck of hard material bottle is opposite Two circular cavities are provided with, two the second hook parts are plugged in inside two circular cavities respectively.It can be made using this connection type When user presses down on the middle part of torsional spring, drives tension spring to move down since linkage acts on, be equipped with gasket to drive Main cover body, which moves downward, stoppers the bottleneck of hard material bottle, while the middle part fixing card of torsional spring is together in the body of hard material bottle Place, plays the role of further fixing bottle stopper.

U-shaped structure in the middle part of torsional spring, can arc bottle when pressing down on torsional spring in the middle part of torsional spring with hard material bottle Body matches, and is not in the case where wearing body；Main part in main cover body is in cutting towards bottom crimp by top The cross-sectional diameter of main part from bottom to top is gradually expanded cone cell so that gasket will not be on the outside of main part Emaciated face is from main cover body；The top opening periphery of gasket turn down outward constitute folding portion purpose be lateral surface when gasket in When bottleneck inward flange fits closely, folding portion can fit closely the tightness for further enhancing bottle stopper and bottleneck with bottleneck face.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of seal bottle cap of the utility model embodiment 1.

Fig. 2 is a kind of torsion spring structure diagram of seal bottle cap of the utility model embodiment 1.

Fig. 3 is a kind of main body part constructions schematic diagram of seal bottle cap of the utility model embodiment 1.

Fig. 4 is a kind of gasket structure schematic diagram of seal bottle cap of the utility model embodiment 1.

Specific embodiment

The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.

Embodiment 1

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present embodiment provides a kind of sealing bottle cork, sealing bottle cork cooperation in the present embodiment Hard material bottle uses, and the hard material bottle bottleneck is relatively set with two circular cavities, and hard material bottle is in the present embodiment Happy button vial.

The sealing bottle cork includes main cover body 1, gasket 2, tension spring 3 and torsional spring 4.Main cover body 1 include main part 11 with And protrusion 12, main part 11 are in by top towards the frustum-like shape of bottom crimp, 11 bottom surface of main part is provided with protrusion 12, main part 11 form the inner fovea part 13 being recessed inwardly with 12 junction of protrusion.Gasket 2 is in horn-type structure, and protrusion 12 passes through gasket 2 The bottom opening and medial surface of gasket 2 is affixed with 11 lateral surface of main part while make gasket 2 be socketed on inner fovea part 13 It closes.Setting inner fovea part 13 can play the role of fixing seal pad 2 so that gasket 2 is not easily disconnected from main cover body 1, while being worked as close The medial surface of packing 2 be bonded with 11 lateral surface of main part setting when, main part 11 in frustum-like shape make main part 11 from bottom to The cross-sectional diameter at top is gradually expanded so that gasket 2 will not be detached from main cover body 1 along 11 lateral surface of main part.It is close simultaneously Packing 2 is in horn-type structure and lateral surface is in cambered, and there are two advantages：First, when the main cover body 1 for being combined with gasket 2 is inserted When being connected to inside bottleneck, bottleneck inward flange can exert a force along 2 lateral surface radian conveniently moving user of gasket；Second, it is close 2 lateral surface of packing is in cambered it is also possible that the sealing bottle cork is suitble to and the hard material bottle of different bores.

As a preferred embodiment in the present embodiment, the top opening periphery of gasket 2 turns down composition fold outward Portion 21.Gasket 2 is arranged 21 purpose of folding portion and is the fold when the lateral surface of gasket 2 and bottleneck inward flange fit closely Portion 21 can fit closely the tightness for further enhancing bottle stopper and bottleneck with bottleneck face.

Main part 11 is provided with through-hole 111, and tension spring 3 first carries out curved in the same direction for the first time across the both ends of through-hole 111 and tension spring 3 Folding forms bending part 31, then carries out second of opposite direction and be bent to form the first hook part 32.4 both ends of torsional spring carry out curved for the first time respectively Folding forms the set 41 for being socketed on the first hook part, and 4 both ends of torsional spring carry out second of opposite direction respectively and are bent to form the second hook part 42. Two the second hook parts 42 are plugged in respectively inside the two circular cavities of happy button vial.Setting can make main cover body 1, draw in this way Spring 3 and torsional spring 4 generate linkage effect, and the second hook part 42 is plugged in inside hole, provide for the middle part downward push of torsional spring 4 One fulcrum, while the second hook part 42 of torsional spring 4 is fixed, when pressing down on the middle part of torsional spring 4, turned round since linkage acts on When the middle part of spring 4 moves down drive tension spring 3 move down, thus drive be equipped with gasket 2 main cover body 1 move downward by Bottleneck stoppers.

As another preferred embodiment of the present embodiment, 4 middle part of torsional spring is U-shaped, the torsional spring when pressing down on torsional spring 4 4 middle parts match with the arc body of hard material bottle, are not in the case where wearing body.

As another preferred embodiment of the present embodiment, main part does 360 ° of rotations around the tension spring 3 for passing through through-hole 111. The main cover body 1 for being combined with gasket 2 can be done around tension spring 3 to be rotated, the contact angle of adjustable main cover body 1 and bottleneck, so that close Packing 2 realizes that the contact of maximum area, guarantee seal to the full extent with bottleneck；It simultaneously can be polygonal when opening seal bottle cap Degree adjustment force direction, helps to open seal bottle cap.

The material of main cover body 1 is polypropylene plastics or ceramics in the present embodiment, and the material of gasket 2 is silica gel.Main cover The material of body 1 is harder, can be due to that cannot fit like a glove and there are gap when bottleneck and main cover body 1 are mating, and addition silica gel is close Since elasticity is good for silica gel material after packing 2, there is preferable plasticity, conjunction can be filled out into the gap between bottleneck and main cover body, Enhance leakproofness.

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims (9)

1. a kind of sealing bottle cork, it is characterised in that：The bottle stopper includes main cover body (1), gasket (2), tension spring (3) and torsional spring (4), the gasket (2) is socketed on described main cover body (1) one end, and the main cover body (1) is provided with through-hole (111), the drawing Spring (3) passes through the through-hole (111) and both ends opposite direction and is bent to form the first hook part (32), torsional spring (4) both ends respectively into Row is bent to form the set (41) for being socketed on first hook part for the first time, and torsional spring (4) both ends carry out right for the second time respectively To being bent to form the second hook part (42).

2. a kind of sealing bottle cork according to claim 1, it is characterised in that：The sealing bottle cork and hard material bottle cooperate It uses, the bottleneck of the hard material bottle is relatively set with two circular cavities, two the second hook parts in the torsional spring (4) (42) it is plugged in inside described two holes respectively.

3. a kind of sealing bottle cork according to claim 1, it is characterised in that：U-shaped structure in the middle part of the torsional spring (4).

4. a kind of sealing bottle cork according to claim 1, it is characterised in that：The both ends of the tension spring (3) first carry out first It is secondary to be bent to form bending part (31) in the same direction, then carry out second of opposite direction and be bent to form the first hook part (32).

5. a kind of sealing bottle cork according to claim 1, it is characterised in that：The material of the main cover body (1) is polypropylene Plastics or ceramics, the material of the gasket (2) are silica gel.

6. a kind of sealing bottle cork according to claim 1, it is characterised in that：The main cover body (1) includes main part (11) And protrusion (12), the main part (11) they are in by top towards the frustum-like shape of bottom crimp, main part (11) bottom surface is set It is equipped with protrusion (12), the main part (11) and the protrusion (12) junction form the inner fovea part (13) being recessed inwardly.

7. a kind of sealing bottle cork according to claim 6, it is characterised in that：The gasket (2) is in horn-type structure, close The top opening periphery of packing (2) turns down outward constitutes folding portion (21), and the protrusion (12) of the main cover body (1) passes through gasket (2) bottom opening and gasket (2) is socketed on the inner fovea part (13), while the medial surface of gasket (2) and the master The fitting setting of body portion (11) lateral surface.

8. according to claim 1 to a kind of sealing bottle cork described in any claim in 7, it is characterised in that：The air-tight bottle Plug is used cooperatively with hard material bottle, when the main cover body (1) and bottleneck that are combined with gasket (2) are mating, bottleneck inner edge Edge fits in gasket (2) lateral surface.

9. a kind of sealing bottle cork according to claim 6 or 7, it is characterised in that：The main part (11) is provided with through-hole (111) and around the tension spring (3) for passing through through-hole (111) 360 ° of rotations are done.