Beverage-container
Technical field
The present invention relates to beverage-container, particularly suitable for drinking mouthful can directly be pasted the beverage-container that mouth is drunk.
Background technology
In the past, as this beverage-container, disclosing at beverage-container was the scheme (for example patent documentation 1~3) that beverage releasably arranges on tank.Disclosed geat in patent documentation 1, constitute have installation portion, stem, drinking mouth, the flanging part of the claw hook beverage can by being arranged at installation portion.Disclosed drinking mouth retainer in patent documentation 2 is provided with the chimeric loading and unloading of the flanging part fastening section freely that arranges with end face at the can drink container.The disclosed beverage can annex that is made of the plastics torus in patent documentation 3 has the inside groove with the freely outer embedding of external end edge loading and unloading of the drinking mouth side of metal-made beverage can.
In addition, also disclose the drinking mouth (for example patent documentation 4~9) that the infant adopts with drinking container.The disclosed drinking mouth that is formed by rigid plastic is the shape of expanding upward in patent documentation 4~6, has to load and unload the freely rib of the upper end of fastening container body at inner peripheral.Disclosed drinking mouth in patent documentation 7 is formed at the cover that loads and unloads at container body, is that about 85 elastic body (elastomer) forms by hardness.Disclosed drinking mouth in patent documentation 8 has the negative thread with the external thread spiro fastening of vessel port.The adapter of disclosed formation drinking mouth in patent documentation 9 has the negative thread with the external thread spiro fastening of cup body openings section periphery.
In addition, also disclosing beverage-container is the drinking mouth (for example patent documentation 10~13) that heat-insulated container is used.The drinking mouth that discloses in patent documentation 10 in the peristome setting of the container body that is formed by stainless steel sheet is peristoma.And the key of inaccessible peristome is provided with the peristoma packing seal that engages above with peristoma, constitutes thus that residual raffinate leaks into the outside between the sidewall outer that can prevent the bolt main body when closing bolt and the peristome inner face.And reeling at the main part of container body is equipped with the holding body of tubular.The upper periphery face at container body of disclosing in patent documentation 11 is provided with drinking mouth and namely takes on ring, also discloses the cover body as key, and its covering is formed at the outside to the path end difference of oral area of becoming of this shoulder ring.Disclose a kind of ring bodies in patent documentation 12, it is that metal arranges and form the resin drinking mouth freely with the matrix loading and unloading at beverage-container, and this ring bodies is fixed in week in the vessel port.The disclosed lid of drinking in patent documentation 13, the flexible sealing projection of extending towards the radial direction outside that has upright perisporium and form at this perisporium.
In addition, also disclosing the beverage-container that the lid that is also used as water glass is installed freely in the loading and unloading of the top of container body is liquid container (for example patent documentation 14).Disclose in this patent documentation 14 that at least a portion at lid is provided with and the peripheral part butt of container body and prevent that the residual leak of liquid in space between itself and container body is to outside leakproofing material.
Patent documentation 1: Unexamined Patent 11-321875 communique
Patent documentation 2: JP 2003-205947 communique
Patent documentation 3: practical new case is logined communique No. 3000170
Patent documentation 4: real public clear 63-7105 communique
Patent documentation 5: real public clear 63-7106 communique
Patent documentation 6: real public clear 63-7107 communique
Patent documentation 7: JP 2000-5023 communique
Patent documentation 8: open in fact flat 2-42574 communique
Patent documentation 9: JP 2002-321754 communique
Patent documentation 10: No. 2523208 communiques of practical new case login
Patent documentation 11: Unexamined Patent 8-280556 communique
Patent documentation 12: JP 2009-67409 communique
Patent documentation 13: JP 2002-211659 communique
Patent documentation 14: JP 2000-116540 communique
But user's use not necessarily is convenient in the invention of above-mentioned patent documentation record.For example, in the invention that patent documentation 1~9 relates to, it is little to be used for the area of contact that drinking mouth and container is chimeric, so the sealing of container and the chimeric undercapacity of drinking mouth, drink in the situations such as oral area in container inverted or maintenance, exist drinking mouth to get loose or container body from drinking oral area and coming off and the possibility of leaking beverage.
In addition, in the invention that patent documentation 4~13 relates to, drinking mouth is metal-made or hard resin system, so the sense of touch of mouth is poor, does not perhaps feel well owing to the nose of user when mouth is attached to drinking mouth contacts with the opposition side of drinking mouth.And, because drinking mouth is metal-made or hard resin system, therefore can't rubs and wash drinking mouth or the cleaning that turns over, there is antihygienic problem.
In addition, in the invention that patent documentation 10~13 relates to, exist the beverage raffinate be attached to drinking mouth or dew etc. from the lower End play between key and the drinking mouth outside section flow out and the problem of leaking.
In addition, in the invention that patent documentation 10 relates to, because holding body is made of the problem that therefore causes total number of components to increase different parts from drinking mouth.
In addition, in the invention that patent documentation 14 relates to, the user can not directly paste mouth and drink, and arrange as different formations from lid and the peripheral part butt of container body prevents leak of liquid residual in the space between itself and the container body to outside leakproofing material, thereby cause consisting of complicated and when increasing worker.
Summary of the invention
Therefore, the object of the invention is to provide the beverage-container that can improve with simple formation user's ease of use.
The beverage-container that technical scheme one of the present invention relates to, possesses the container body with peristome, loading and unloading are installed on the drinking mouth of above-mentioned peristome freely, be placed in the key of above-mentioned peristome, it is characterized in that, above-mentioned drinking mouth has that form with elastomeric material can be from the chimeric oral area main body of the outside and above-mentioned peristome, the stage portion that forms in the periphery of above-mentioned oral area main body, from above-mentioned stage portion towards the tip side of above-mentioned oral area main body form diameter than the cardinal extremity of above-mentioned oral area main body little drink oral area, above-mentioned stage portion with consist of the first outer seal portion at the lower end butt that covers the cap that the above-mentioned above-mentioned key of drinking oral area arranges.
The invention that technical scheme two of the present invention relates to is characterised in that, above-mentionedly drinks the inner face butt of oral area and above-mentioned cap and consists of the second outer seal portion.
The invention that technical scheme three of the present invention relates to is characterised in that, above-mentionedly drinks the fixed part that oral area is provided with the top that covers peristome.
The invention that technical scheme four of the present invention relates to is characterised in that above-mentioned oral area main body is formed by the material of the hardness with the distortion of can flexibly overturning.
The invention that technical scheme five of the present invention relates to is characterised in that, at the outer peripheral face of above-mentioned oral area main body, forms handle portion towards base end side from above-mentioned stage portion.
The invention that technical scheme six of the present invention relates to is characterised in that, the fastening section of the fastening seat section fastening that forms at the inner peripheral surface setting of above-mentioned oral area main body and outer peripheral face at above-mentioned peristome.
According to technical scheme one of the present invention, only just can form the first outer seal portion by drinking mouth being installed on container body, therefore can prevent from more reliably being attached to the raffinate of drinking oral area leaks into the outside, thereby can improve with simple formation user's ease of use.
According to technical scheme two of the present invention, improve leak tightness by the second outer seal portion, leak into the outside thereby can prevent from more reliably drinking the raffinate that adheres on the oral area.
According to technical scheme three of the present invention, by drinking the inner face butt of oral area and cap, therefore the top butt of fixed part and peristome can prevent more reliably that beverage from immersing between the outer peripheral face of the inner peripheral surface of oral area main body and peristome, prevents that more reliably beverage from leaking into the outside.
According to technical scheme four of the present invention, taking off from container body when cleaning, can rub and wash or overturn the surface and inner peripheral surface is also cleaned fully, therefore can improve workability, and can wholesomely use, improve ease of use.
According to technical scheme five of the present invention, by forming handle portion, the user can easily keep container body, therefore can improve user's ease of use.
According to technical scheme six of the present invention, can be easily and reliably in peristome loading and unloading oral area main body, and can prevent owing to topple over unexpectedly etc. and to cause the oral area main body to get loose from container body.
Description of drawings
Fig. 1 has the longitudinal section of all formations of the beverage-container of the drinking mouth that the present invention relates to for expression.
Fig. 2 is the block diagram of all formations of the drinking mouth that the present invention relates to of expression.
Fig. 3 is the longitudinal section of the drinking mouth that the present invention relates to.
Fig. 4 is installed on the drinking mouth that the present invention relates to for expression the longitudinal section of the state of container body.
Fig. 5 is the longitudinal section of the use state of the drinking mouth that the present invention relates to of expression, is the figure that expression is formed with the state of the first outer seal portion.
Fig. 6 is the longitudinal section of the use state of the drinking mouth that the present invention relates to of expression, is the figure that expression is formed with the state of the second outer seal portion.
Nomenclature
1... beverage-container; 2... peristome; 3... container body; 4... key; 5... drinking mouth; 9a... top; 10... cap; 16a... lower end; 17... fastening seat section; 20... oral area main body; 21... stage portion; 22... drink oral area; 23... flexible section; 24... handle portion; 25... fastening section; 26... fixed part; 31... the first outer seal portion; 32... the second outer seal portion.
The specific embodiment
Referring to accompanying drawing embodiments of the present invention are elaborated.
Beverage-container 1 shown in Figure 1 possesses: have the container body 3 of peristome 2, the key 4 that is placed in above-mentioned peristome 2, loading and unloading and be installed on freely the drinking mouth 5 of above-mentioned peristome 2.Container body 3 has outer container 6 and endogenous pyrogen 7, is formed with the thermal insulation layers 8 such as vacuum between above-mentioned outer container 6 and endogenous pyrogen 7.Container body 3 is formed with negative thread 11 at the inner peripheral surface of peristome 2, and is formed with fastening seat section 17 at outer peripheral face.
Key 4 has the interior spigot 9 of leakproof tank main body 3, and the cap 10 that covers above-mentioned peristome 2.Interior spigot 9 have outside thread 12 that the negative thread 11 that forms with inner peripheral surface at peristome 2 screws togather, with at the inner peripheral surface of peristome 2 from above-mentioned negative thread 11 packing seal 14 of stem 13 butts that form of undergauge downwards.Cap 10 is by there being the top cylindrical body to consist of, and the wall section 16 of the tubular that hangs down by discoideus top 15 with from the periphery on this top consists of.Interior spigot 9 is fixed in the inner face on the top 15 of cap 10 at top 9a.In addition, 9b is the thermal insulation material that is built in interior spigot 9 among the figure.
Above-mentioned beverage-container 1 constitutes, and by key 4 inaccessible peristomes 2, thereby can hand mobile and avoids container body 3 interior accommodating beverages to leak into the outside, and can give from peristome 2 direct beverages by key 4 is taken off.
Then, feature of the present invention being consisted of is that drinking mouth 5 is elaborated.As shown in Figure 2, drinking mouth 5 has the oral area main body 20 that forms tubular.Oral area main body 20 by elastomeric elastomeric material for example silaatic consist of, forming can be chimeric from the outside and above-mentioned peristome 2.And oral area main body 20 has at outer peripheral face and forms the stage portion 21 of ring-type and drink oral area 22.The outer peripheral face that stage portion 21 makes the axial substantial middle of being positioned at of oral area main body 20 is towards foreign side's protuberance of radial direction and form.Drink oral area 22 for from above-mentioned stage portion 21 towards the part of top 20a side, it is less than the external diameter of the cardinal extremity 20b side of above-mentioned oral area main body 20 to form diameter.And, drink oral area 22 and have the outstanding flexible section 23 of top 20a that makes oral area main body 20.And, at the outer peripheral face of oral area main body 20, from stage portion 21, towards cardinal extremity 20b side, formed the handle portion 24 that has under the state that is installed on peristome 2 with the roughly the same external diameter of the external diameter of container body 3.
As shown in Figure 3, oral area main body 20 is formed with fastening section 25 and fixed part 26 at inner peripheral surface.Fastening section 25 forms fastening seat section 17 fastenings that can arrange with the outer peripheral face at peristome 2.This fastening section 25 forms to the cardinal extremity 20b side of oral area main body 20 in stage portion 21 and makes inner peripheral surface to the radial direction medial eminence.That is, the inboard of the handle portion 24 that forms at the outer peripheral face of oral area main body 20 of fastening section 25 forms.Fixed part 26 forms the top 2a that can cover peristome 2 when oral area main body 20 is installed on peristome 2.In the present embodiment, fixed part 26 forms interior side-prominent for step-like towards radial direction.
Then, the effect of the drinking container 1 of above-mentioned formation described.Towards the oral area main body 20 of the outer side stretching drinking mouth 5 of radial direction, drinking mouth 5 is installed in the outside (Fig. 4) of peristome 2.Here, drinking mouth 5 consists of oral area main body 20 with elastomeric material, and constitute fastening seat section 17 fastenings with peristome 2 in fastening section 25, thus can be easy reliably to peristome 2 loading and unloading oral area main bodys 20, and can prevent from causing and getting loose owing to putting upside down unexpectedly etc.
In addition, at the inner peripheral surface of the oral area main body 20 of drinking mouth 5, chimeric with the outer peripheral face of peristome 2 below fixed part 26 whole.Therefore, drinking mouth 5 is removed beyond the flexible section 23 that the top 2a of peristome 2 gives prominence to, and the inner peripheral surface of oral area main body 20 contacts with the outer peripheral face of peristome 2, therefore can be chimeric with container body 3 more securely.Thus, even drinking mouth 5 makes container 3 put upside down or only keep in the situation of oral area main body 20, can prevent that also drinking mouth 5 from getting loose or container body 3 comes off from drinking mouth 5, can prevent more reliably that therefore beverage from leaking, and improves user's ease of use.
Here, drinking mouth 5 forms handle portion 24 at the outer peripheral face of oral area main body 20, thereby the user can easily keep container body 3, therefore can improve user's ease of use.And drinking mouth 5 constitutes the inboard configuration card bonding part 25 at handle portion 24, thereby controls handle portion 24 by the user, and fastening section 25 is pressed in fastening seat section 17, therefore can make drinking mouth 5 more firm with the combination of container body 3.Therefore, when hand-held the movement, can prevent more reliably that container body 3 from coming off from drinking mouth 5.
After as mentioned above drinking mouth 5 being installed on peristome 2, the user attaches drinking mouth 5 by controlling handle portion 24 with outspoken connecing, and tilt container main body 3 just can be drunk the beverage that is placed in advance in the container body 3.At this moment, beverage is by stem 13, by negative thread 11, flexible section 23, drink oral area 22.Here, will be called beverage to the zone of drinking oral area 22 by regional A from stem 13.
Here, drinking mouth 5 covers the top 2a of peristome 2 by fixed part 26, thereby can prevent from contacting with user's mouth at the top 2a of common use state under shed section 2.And, because drinking mouth 5 arranges flexible section 23 at the top of oral area main body 20 20a, therefore cooperate with user's mouth by the top distortion that makes drinking mouth 5, can increase the coupling sense of user's mouth and drinking mouth 5, thereby further improve user's ease of use.
In addition, as shown in this figure, between the top 2a of fixed part 26 and peristome 2, form in design small gap.The error in the manufacturing of container body 3 can be absorbed by this gap, productivity can be improved.
And, when hand-held the movement, the peristome 2 that is in the state that drinking mouth 5 is installed is settled keys 4.The outside thread 12 of key 4 screws togather and enters in the peristome 2 with negative thread 11, and stops in packing seal 14 forms interior sealing 30 with stem 13 butts stage.Thus, with peristome 2 obturations of beverage-container 1, prevent that the beverage that is placed in container body 3 from leaking into the outside.
Simultaneously, stage portion 21 butts of the lower end 16a of the wall section 16 of the cap 10 of key 4 and drinking mouth 5 form the first outer seal portion 31 (Fig. 5).Thus, drinking mouth 5 can prevent from more reliably being attached to the raffinate of beverage by regional A and leak into the outside.
Here, drinking mouth 5 consists of oral area main body 20 with elastomeric material, forms stage portion 21 in this oral area main body 20, thereby do not need to establish parts as other as in the past packing seal is not installed, and has therefore correspondingly reduced number of components, can reduce manufacturing cost.And, can alleviate owing to the number of components that has reduced drinking mouth 5 as cleaning and take off or time when drinking mouth 5 is installed, and reduce the possibility of losing parts, thereby can improve user's ease of use.
In addition, if drinking mouth 5 has installed key 4 additional, then by stage portion 21 distortion, flexible section 23 and top 9a butt as the inner face of cap 10 can form the second outer seal portion 32 (Fig. 6) between interior sealing 30 and the first outer seal portion 31.Thus, can improve beverage by the leak tightness on the regional A.
In addition, by flexible section 23 distortion, therefore fixed part 26 and the powerful butt of the top 2a of peristome 2 can prevent more reliably that beverage from immersing between the outer peripheral face of the inner peripheral surface of oral area main body 20 and peristome 2.Therefore, drinking mouth 5 can prevent more reliably that beverage from spilling from the gap between oral area main body 20 and the peristome 2, thereby can improve user's ease of use.
In addition, drinking mouth 5 forms oral area main body 20 with elastomeric material, thereby is taking off from container body 3 when cleaning, and can rub to wash or the surface of overturning is also thoroughly cleaned inside face, therefore can improve workability and can wholesomely use.
The invention is not restricted to above-mentioned embodiment, and can in thought range of the present invention, suitably change.For example, in the above-described embodiment, the situation that has outer container 6 and endogenous pyrogen 7 and be formed with the thermal insulation layers 8 such as vacuum between above-mentioned outer container 6 and endogenous pyrogen 7 for container body 3 is illustrated, but the invention is not restricted to this, as long as can with the outspoken peristome beverage that attaches container body that connects, also be suitable for for the resin that does not have thermal insulation or metal container.