CN107600637A - Can the singlehanded bottle cap and bottle opened - Google Patents

Abstract

The invention discloses it is a kind of can the singlehanded bottle cap opened, including the lid body for covering bottleneck, it is characterized in that, also include a pair of fixtures being fixed on bottle, pull bar is provided between fixture and the lid body, the both ends of the pull bar are hinged with lid body and fixture respectively, the fixture includes fixed part and move portion, the fixed part is used to be fixed on bottle and can rotate, the move portion is connected with pull bar, fixed position is between move portion and lid body during the lid body closure, the gag lever post being buckled on bottle is connected between described two fixtures, move portion crosses the line between fixed part and pull bar top during the lid body closure, the present invention singlehanded can either open, the tight close in closure simultaneously, sealing is higher.

Description

Can the singlehanded bottle cap and bottle opened

Technical field

Present invention design bottle closure device field, in particular design it is a kind of can the singlehanded bottle cap and bottle opened.

Background technology

Application No. 201320543710x Chinese patent discloses a kind of bottle cap, and it includes lid, lower cover and connection institute The hinge of lid and the lower cover is stated, internal thread is covered with described, the top of the upper lid is provided with press section, the press section Inner side is provided with groove, and the upper lid is additionally provided with the portion of opening of lifting for bending extension downwards from the press section edge, described to lift the portion's of opening tool There is the cambered surface to cave inward, the portion of opening of lifting is provided with least one lug boss, is covered with described and at least one projection The corresponding at least one limiting section in portion, the portion of opening of lifting are additionally provided with neck, and the lower cover is additionally provided with corresponding with the neck Projection, although above-mentioned patent can by one hand carry out open bottle cover, when bottle cap closes, pass through the soil block on lower lid in fact Coordinated with the neck on upper lid, the opening and closing of bottle cap are carried out just with the miniature deformation of neck and projection, are such as existed When the body of bottle extrudes, the article in bottle can break through the power that neck and projection fasten, and cause unnormal unlocking, Wu Fajin Row sealing；When particularly storing the liquid that some can produce gas in body, surprisingly it is more easy to occur.

The content of the invention

In view of the shortcomings of the prior art, the invention provides one kind singlehanded to open, while closure is tight in closure It is close, sealing it is higher can the singlehanded bottle cap opened.

To achieve the above object, the invention provides following technical scheme：

It is a kind of can the singlehanded bottle cap opened, including for covering the lid body of bottleneck, include a pair be fixed on bottle and consolidate To determine part, pull bar is provided between fixture and the lid body, the both ends of the pull bar are hinged with lid body and fixture respectively, The fixture includes fixed part and move portion, and the fixed part is used to be fixed on bottle and can rotate, the move portion It is connected with pull bar, fixed position connects between move portion and lid body between described two fixtures when the lid body closes The gag lever post being buckled on bottle is connected to, move portion crosses the line between fixed part and pull bar top when the lid body closes.

The further fixed part includes the axle with bottle rotation connection.

The further fixed part includes the retainer ring being fixed on bottle and the axle with retainer ring rotation connection, described Axle is fixedly connected with move portion, and move portion crosses the line between axle and pull bar top when the lid body closes.

The further spacing rod-shape mutually agrees with bottle shape.

The further pull bar is provided with two, and two pull bars are hinged respectively at lid body.

Connecting rod is provided between further two pull bars, offers what is passed through for connecting rod on the lid body Uncap hole.

The side of the further lid body opens up the open slot of oriented hole extension of uncapping, the open slot and hole of uncapping Connection, and the width of open slot is less than the diameter in hole of uncapping.

The further lid body includes hard portion and the sealing being fixedly connected, and the sealing is used to connect with bottleneck Touch.

A kind of bottle, including body, bottleneck and bottle cap, the counterbore being engaged with axle is offered on the bottleneck.

A kind of bottle, including body, bottleneck and bottle cap, the annular that restricted retainer ring moves up is set on the bottleneck Boss.

Compared with prior art, the beneficial effects of the invention are as follows：In lid body by during being opened into and covering on bottleneck, Move portion need to arrive first at fixed part and the line on gag lever post top, when reaching herein, three i.e. dead-centre position in alignment, Then move portion crosses dead point, and gag lever post contradicts on bottleneck, avoids move portion from continuing to move to, lid body is firmly fixed on On bottleneck, even if liquid release liquid produces high pressure in bottle, by lid body outwardly against during, because pull bar can not be after Continuous elongation, thus lid body without departing from and opens, otherwise when opening, only need to a hand hold bottle, with a wherein hand Refer to and reversely promote move portion, over dead-centre position.

Brief description of the drawings

Fig. 1 be the present invention can the singlehanded bottle cap opened three-dimensional structure diagram；

Fig. 2 be the present invention can the singlehanded bottle cap opened side view；

Fig. 3 be the present invention can the singlehanded bottle cap opened front view；

Fig. 4 is the structural representation of bottle in the present invention.

Reference：1st, lid body；12nd, hard portion；13rd, sealing；17th, open slot；2nd, pull bar；3rd, move portion；4th, it is solid Determine portion；41st, axle；5th, connecting rod；6th, gag lever post；81st, body；82nd, bottleneck；821st, counterbore.

Embodiment

Referring to figs. 1 to Fig. 4 to the present invention can the singlehanded bottle cap opened and bottle be described further.

It is a kind of can the singlehanded bottle cap opened, including for covering the lid body 1 of bottleneck, in addition to one be fixed on bottle To fixture, preferably a pair of fixture is symmetricly set on the both sides of bottle, and the line of a pair of fixtures is passed through in bottle The heart, pull bar 2 is provided between fixture and the lid body 1, and the both ends of the pull bar 2 are cut with scissors with lid body 1 and fixture respectively Connect, the fixture includes fixed part 4 and move portion 3, and the fixed part 4 is used to be fixed on bottle and can rotate, described Move portion 3 is connected with pull bar 2, and fixed part 4 is described two between move portion 3 and lid body 1 when the lid body 1 closes The gag lever post 6 being buckled on bottle is connected between fixture, move portion 3 crosses fixed part 4 and pull bar when the lid body 1 closes Line between 2 tops, there is the pull bar 2 of section into bending in the present embodiment, from top to bottom with certain radian.

As shown in Fig. 2 a is the distance between fixed part 4 and move portion 3, b is that the top of pull bar 2 to fixed part 4 and bottle turns The distance at dynamic place, a are more than the straight length at the both ends of pull bar 2 with b sums.

When in use, fixture is suspended from bottle by fixed part 4, and then avoids lid body 1 from coming off, needing to cover When, first lid body 1 as bottleneck top and is contacted, then promotes gag lever post 6, move portion 3 is reached fixed part 4 and pull bar 2 The link position on top, three is in alignment, and now pull bar 2 goes state to continue to press on to state change is straightened, make shifting from object for appreciation Move portion 3 and cross this position, until gag lever post 6 contradicts bottle surface, now pull bar 2 is slowly bent, it is necessary to illustrate, even if drawing Bar 2 is that straight-bar is not bent, and above-mentioned purpose is also can reach using pull bar 2 and lid body 1 elastic deformation of itself, in gag lever post 6 When contradicting bottle surface, whole lid body 1 will be covered firmly on bottleneck, and by the outside applying power of bottle interior, move portion 3 is in Self-locking state, no normal direction any direction movement, can not open lid body 1；When needing to open, only move portion 3 need to be reversely promoted Can easily it open.

The present embodiment is preferable, and the fixed part 4 includes the axle 41 with bottle rotation connection, and corresponding bottle includes body 81 With bottleneck 82, the counterbore 821 being engaged with axle 41 is set on bottleneck 82, axle 41 is stretched into counterbore 821 so that fixture can Rotated around bottleneck 82, but bottleneck 82 can not be departed from, bottleneck 82 is preferably arranged to double-deck knot as bottle is integrally made up of glass Structure, axle 41 are stretched between two layers, such as bottle generally plastics or other easy deformation materials, the thickness of increase bottleneck 82, with enhancing Its structural strength.

The present embodiment is preferable, and the shape of gag lever post 6 is mutually agreed with bottle shape, i.e., bottleneck 82 then will as to be circular Arc is made in gag lever post 6, if bottleneck 82 is rectangle, then gag lever post 6 is made into Contraband type, certain bottleneck 82 be other shapes meaning can, Gag lever post 6 is preferably bonded with bottleneck 82, avoid it from excessively protruding and influence attractive in appearance and feel.

The present embodiment is preferable, and the pull bar 2 is provided with two, and two pull bars 2 are be hinged respectively at lid body 1, state two Connecting rod 5 is provided between pull bar 2, the hole of uncapping passed through for connecting rod 5 is offered on the lid body 1, makes two pull bars 2 logical Cross connecting rod 5 to link together, process can be saved first in manufacture craft, simultaneously because covered in lid body 1 when on bottleneck, Pull bar 2 has certain pulling force, the end of two pull bars 2 is linked together by connecting rod 5, connecting rod 5 may act as simultaneously Rotational structure, pull bar 2 can be avoided to depart from lid body 1, strengthen practicality.

The side of the preferable lid body 1 of the present embodiment opens up the open slot 17 of oriented hole extension of uncapping, open slot 17 Horizontally disposed, the open slot 17 connects with hole of uncapping, and the width of open slot 17（That is open slot is about 17 between two surfaces Distance）Less than the diameter in hole of uncapping, the both sides up and down in hole of preferably uncapping are respectively higher than the both sides up and down of open slot 17, are formed Less pit, connecting rod 5 will not be made to be separated from cap bore, while when lid body 1 damages or sealing is poor, can be by lid body 1 removes and is changed.

Preferably the lid body 1 includes hard portion 12 and the sealing 13 being fixedly connected, the sealing to the present embodiment 13 are used to contact with bottleneck, and sealing 13 is preferably using more soft material.

Certainly fixed part 4 can also be following structure in the present invention, and the fixed part 4 includes the fixation being fixed on bottle Ring and the axle 41 with retainer ring rotation connection, the axle 41 are fixedly connected with move portion 3, move portion 3 when the lid body 1 closes Cross the line between axle 41 and the top of pull bar 2, the convex annular for setting restricted retainer ring to move up on corresponding bottleneck 82 On bottleneck 82, its top is limited by annular boss, transfers and is limited by body 81, can not depart from bottle for platform, i.e. Fixing shrink ring, Such a mode production technology is simpler.

Fixture, pull bar 2 and gag lever post 6 used in the present invention can use metallic rod, and its structural strength is big, not rapid wear It is bad, other materials, such as plastics can be also used certainly.

Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (10)

1. it is a kind of can the singlehanded bottle cap opened, including for covering the lid body of bottleneck, it is characterised in that also include being fixed on bottle A pair of fixtures on son, are provided with pull bar between fixture and the lid body, the both ends of the pull bar respectively with lid body It is hinged with fixture, the fixture includes fixed part and move portion, and the fixed part is used to be fixed on bottle and can turn Dynamic, the move portion is connected with pull bar, and fixed position is described two between move portion and lid body when the lid body closes The gag lever post being buckled on bottle is connected between fixture, move portion crosses fixed part and pull bar top when the lid body closes Between line.

2. according to claim 1 can the singlehanded bottle cap opened, it is characterised in that：The fixed part includes rotating with bottle The axle of connection.

3. according to claim 1 can the singlehanded bottle cap opened, it is characterised in that：The fixed part includes being fixed on bottle On retainer ring and axle with retainer ring rotation connection, the axle is fixedly connected with move portion, moves during the lid body closure Cross the line between axle and pull bar top in portion.

4. according to claim 1 can the singlehanded bottle cap opened, it is characterised in that：The spacing rod-shape and bottle shape Mutually agree with.

5. according to claim 1 can the singlehanded bottle cap opened, it is characterised in that：The pull bar is provided with two, two Pull bar is hinged respectively at lid body.

6. according to claim 5 can the singlehanded bottle cap opened, it is characterised in that：The company of being provided between two pull bars Extension bar, the hole of uncapping passed through for connecting rod is offered on the lid body.

7. according to claim 6 can the singlehanded bottle cap opened, it is characterised in that：The side of the lid body opens up oriented Uncap the open slot of hole extension, the open slot connects with hole of uncapping, and the width of open slot is less than the diameter in hole of uncapping.

8. according to claim 1 can the singlehanded bottle cap opened, it is characterised in that：The lid body includes what is be fixedly connected Hard portion and sealing, the sealing are used to contact with bottleneck.

9. it is a kind of including described in claim 2 can the singlehanded bottle cap opened bottle, it is characterised in that：Including body and bottle Neck, the counterbore being engaged with axle is offered on the bottleneck.

10. it is a kind of including described in claim 3 can the singlehanded bottle cap opened bottle, it is characterised in that：Including body and bottle Neck, the annular boss that restricted retainer ring moves up is set on the bottleneck.