CN206395146U - A kind of ceramic vessel oral area encapsulating structure - Google Patents

Abstract

The utility model belongs to storage sealing container technical field, and in particular to a kind of ceramic vessel oral area encapsulating structure.This encapsulating structure includes oral area and capping, there is at least double seal section between the oral area and capping, the double seal section includes the rubber seal ring for being arranged in oral area upper surface and/or covering at lower surface and being set around oral area axis and at least one circle frosted sealing ring arranged on the inside of rubber seal ring and around oral area axis.This encapsulating structure can ensure conventional closure for oral area normal encapsulation effect while, also can ensure that wine body store quality.

Description

A kind of ceramic vessel oral area encapsulating structure

Technical field

The utility model belongs to storage sealing container technical field, and in particular to a kind of ceramic vessel oral area encapsulation knot Structure.

Background technology

White wine is a kind of distinctive Spirit of China, is one of big Spirit in the world six.Wine brewing when, people can by via The wine produced is stored into ceramic jar and sealing, so that the wine in ceramic jar is sent out during storing after grain fermentation, distillation Biology reason, chemical reaction, cause wine body more alcohol and with it is abundant.Currently known wine jar oral area Sealing Technology mainly has two kinds： One kind is that lid is made of clay and directly cover to cover sealing, and this lid is heavy, frangible, poor sealing, when taking wine It is very inconvenient, gradually abandoned by people.Using it is more be to be sealed using plunger type capping.Plunger type lidstock It is that a columnar ceramic structure plug is down stretched into oral area from lid, has a modeling with oral area contact portion beyond the Great Wall in column structure The big envelope of material or silica gel material, so that for sealing.But the deadly defect of this plunger type lidstock is：Wine liquid is in wine After cylinder constantly evaporation, liquid can be condensed into plastics or silica gel sheath surface, ceramic vessel is then fallen back to again；It is so long-term reciprocal Circulation, can cause plasticiser or rubber taste to bring wine body into, so as to cause wine body to be destroyed, should not drink again.How one kind is sought New wine jar or even the oral area sealing structure spread in all ceramic vessels, so as to solve current wine jar or even all ceramics The encapsulation undesirable condition that container is widely encountered, is this area technical barrier urgently to be resolved hurrily in recent years.

The content of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of pottery simple for structure and practical Porcelain container finish encapsulating structure, its reasonable in design possesses pollution-free, hygienic, safe and reliable, and body is light, easy to use excellent Point, and can ensure conventional closure for oral area normal encapsulation effect while, also can ensure that repertory in ceramic vessel Store quality.

To achieve the above object, the utility model employs following technical scheme：

A kind of ceramic vessel oral area encapsulating structure, including oral area and the capping that is fastened at oral area, it is characterised in that：Institute State and there is at least double seal section between oral area and capping, the double seal section includes being arranged in oral area upper surface and/or capping The rubber seal ring that is set at lower surface and around oral area axis and on the inside of rubber seal ring and around oral area axis cloth At least one circle frosted sealing ring put, frosted sealing ring includes by oral area upper surface or covered the ring-type of lower surface vertical projection Matched ring is arranged with seal land, the capping lower surface or oral area upper surface pointed by the projection direction of annular seal rib Shape seal groove, the annular seal rib coordinates with chimeric each other between annular seal pocket so as to constitute both circular groove types and seal.

The oral area on the outside of rubber seal ring at capping matching surface with being additionally provided with support sealing ring, the branch Supportting sealing ring includes by oral area upper surface or covers the circumferential support rib of lower surface vertical projection, the projection side of circumferential support rib Circumferential support groove, the circumferential support rib and circumferential support groove are arranged with to pointed capping lower surface or oral area upper surface Between each other be fitted together to so as to constitute both circular groove type sealing coordinate.

Concentric ring cloth is presented by axle center of oral area axis for the support sealing ring, rubber seal ring and frosted sealing ring Office.

This encapsulating structure also includes gland, and the tubular cavity of the gland constitutes the receiving for accommodating and fixing capping Chamber；The horizontally disposed neck of " L " shape and base is arranged with the outer wall of the oral area；Accordingly being arranged at the cavity wall of gland is used for The embedded horizontally disposed clamping axle coordinated is constituted between neck.

The neck is multiple and circumference is uniform along oral area outer wall；Outside one section of oral area between per two adjacent necks Be arranged with half slot at wall, the half slot bearing of trend be along oral area outer wall circumferentially around and half slot and neck cloth set Space is avoided each other between putting.

This encapsulating structure also includes outer cover, and the tubular cavity of the outer cover constitutes the appearance for accommodating and fixing capping Receive chamber；Vertical has extended downwardly tubular extension at the lower surface of oral area, and this encapsulating structure should include being sheathed at oral area outer wall Screw shell；The screw shell inwall is extended axially by keyway, and tubular extension outer wall is disposed between keyway Constitute the straight key that key connection coordinates；Set at screw shell outer wall and internal thread is set at external screw thread, enclosing cover body lumen wall, between the two structure Coordinate into screw thread.

The cavity bottom surface of the outer cover is convexly equipped with circumferential support muscle, constituted between circumferential support muscle and capping upper surface against Coordinate.

The oral area profile is in the upper diameter small ladder shaft-like structure of lower diameter greatly；The inner chamber of screw shell is presented The top aperture poroid layout of the small ladder in bottom aperture greatly, the large aperture section of screw shell, which is constituted, coordinates oral area external wall of upper portion Coordinate section, the small-bore section of screw shell constitutes the cooperation section for coordinating oral area bottom namely tubular extension.

The beneficial effects of the utility model are：

1) the plunger type lidstock structure that tradition is routinely used, is different from, the utility model is with unique frosted groove Coordinate the fit system of frosted rib, coordinate traditional rubber sealing ring, so as to realize reliable sealing and the length of the relative oral area of capping Phase ensures the purpose of institute's storing wine weight.With traditional oral area sealing means are brought is such as easy to wine body pollution or operation Cumbersome to can't bear to compare, the utility model is based on operational high convenience and sealing reliability is realized, at least only with dual Sealing technology, first realizes secondary seal effect by rubber seal ring, second coordinates annular seal by annular seal rib Groove possesses the frosted sealing ring of primary seal function to be formed, so as to both realize the sealing of container body environment, isolates again Rubber seal ring and container body environment, and then provided the foundation guarantee for the guaranteeing the quality property of container body repertory.Pass The holding time of system is of short duration and is easy to rotten repertory and preserves technique, under architectural characteristic of the present utility model, can for a long time and The reliable long term guarantee quality effect realized for corresponding repertory, and synchronously possess pollution-free, hygienic, safe and reliable, body Gently, the series of advantages such as easy to use, this is obviously extremely applied to the low cost of current white wine producer and trade company, height and guarantees the quality and grow The use demand of storage period.

2), as the further preferred scheme of such scheme, in fact, the utility model additionally uses support sealing ring Structure.The setting of sealing ring is supported, is not only on the basis of the dual-seal of original rubber seal ring and frosted sealing ring Add a resealing effect；What is more important, support sealing ring can provide the support from bottom to top when being sealed on firing Support force, so as to ensure the indeformable effect of firing of capping.Specifically, during the ceramic sintering of capping and oral area, to keep away Exempt from asynchronous deformation between the two and cause the capping after firing can not match with oral area, will generally be covered during practical operation straight Connect to be buckled at oral area and be fired.Due to the presence of above-mentioned annular seal rib, after capping and oral area coordinate, the lower surface of capping There is gap with the upper surface of oral area；In other words, capping and oral area can cause the edge of capping to be in because of annular seal rib Existing " cantilever " state.Before firing and during, can cause the appearance of above-mentioned cantilever edge before capping prepattern because of gravity Tenesmus situation.The gravity deformation situation at above-mentioned capping edge, gently then influences overall aesthetic degree, heavy then cause capping to be ejected oral area Sealing surface and the sealing function that can not realize both, can only be passed into disuse.By using support sealing ring, before the firing and fire During, the inside of the close axis of capping has annular seal rib to carry out support support, and the edge of capping then has circumferential support rib Support, and then the firm simply supported beam support effect of the relative capping of oral area is realized, this covers to support and is avoided being sealed on Gravity deformation during high-temperature firing obviously has Beneficial Effect.

3), for bigbore ceramic vessel, by gland all has the pin buckle structure formed with clamping axle, match somebody with somebody Heal up portion when mode pushed using knob from top to bottom compressed in the neck of " L " type.In view of this, the side of the utility model one Face employs the neck design of integral type so that the neck for the design that need to individually be wasted time and energy as separate piece originally is integrated into At ceramic oral area, so as to reduce its actual design and cost of manufacture, its good appearance degree also can obtain effective lifting.It is another Aspect, due to the design of the neck of " L " type so that it is thick that oral area must be designed, and is not so inconvenient to install processing；But, After thickness is more than 15 millimeters, high-pressure slip-casting occurs that structural member slip casting is not solid again, and after mud contraction, mud can be by The lateral central reduction of oral area two, causes outside in oral area concavity metaboly occur., can be effective by the setting of above-mentioned half slot The ceramic oral area shape deformation phenomenon after the demoulding is avoided, the yield rate and quality of ceramic oral area finally can be effectively lifted.

4), the fit system of outer cover matching thread sleeve so that the utility model is matched somebody with somebody above-mentioned capping and oral area are convenient On the basis of conjunction, simple operation and the high sealing reliability of the relative capping of oral area are further realized.When actual use, by Straight key and keyway realize screw shell with respect to oral area and the rotation stopping function of tubular extension, by outer cover opposite thread sleeve Screw thread coordinates to ensure to cover the firm pressing from top to bottom with respect to oral area, coordinates circumferential support muscle, finally ensure that entirety The sealing stability of structure.

Brief description of the drawings

Fig. 1 is structural profile schematic diagram of the present utility model；

Fig. 2 is Fig. 1 structural blast schematic diagram；

Fig. 3 is the cross-sectional view of tubular extension；

Fig. 4 is the cross-sectional view of another implementation structure of tubular extension；

Oral structure state diagram when Fig. 5 pushes mode for the present invention using knob.

Each label and each component names corresponding relation of the present utility model are as follows in accompanying drawing：

A- prefabricated groove b- precast support grooves

10- oral area 10a- neck 10b- half slots

The straight key 20- cappings 30- rubber seal rings of 11- tubulars extension 12-

40- frosted sealing ring 41- annular seal rib 42- annular seal pockets

50- supports sealing ring 51- circumferential support rib 52- circumferential support grooves

60- outer cover 61- circumferential support muscle 70- screw shells

Embodiment

For ease of understanding, this sentences wine jar as the specific embodiment of above-mentioned ceramic vessel, new to this practicality with reference to accompanying drawing The specific implementation structure and workflow of type make following describe：

The present invention is directed to heavy caliber wine jar and small-bore wine jar, there is both specific embodiment structures respectively.Such as Fig. 1-2 institutes Show for small-bore wine jar when used screw thread screw up the oral area sealing means of formula, certainly, can be also used for when actual use In heavy caliber wine jar.Specially：From bottom to top include being arranged in screw shell 70 on altar body successively, in screw shell 70 Oral area 10, the capping 20 positioned at the top of oral area 10 and parcel capping 20 and constitute that screw thread coordinates between screw shell 70 it is outer Lid 60.The cavity wall presentation ladder of screw shell 70 is poroid, coordinates so as to constitute socket between the multidiameter structure of oral area 10.Such as Shown in Fig. 3, the straight key 12 for arranging rotation stop is arranged at tubular extension 11, the outer wall of tubular extension 11 in the bottom of oral area 10, with Realize the rotation stopping function of opposite thread sleeve 70.Certainly, it can also refer to use rotation stop groove shown in Fig. 4 when actual use, it is real with energy The rotation stopping function of existing above-mentioned part is defined.Outer cover 60 is then constituted the lock chamber for accommodating and fixing capping 20 with inner chamber.In use, Utilize the external screw thread being arranged at the outer wall of screw shell 70 and the internal thread being arranged at the inwall of outer cover 60, two thread segment phases After mutually screwing, then dependence is arranged in the circumferential support muscle 61 of the bottom of outer cover 60 to impose downward thrust to capping 20, Capping 20 can be compressed with oral area 10, reach altar body sealing purpose.And in fact, for heavy caliber wine jar, can also answer The oral area seal construction tightened is pushed for knob as shown in Figure 5, is realized by using the neck 10a of " L " shape relative The knob clamping ability from top to bottom of clamping axle in gland；And by half slot 10b, then ensure ceramic oral area in the demoulding Overall structure reliability, finally ensures its actual performance.

On the basis of said structure, as shown in Figure 2-5, capping 20 is provided with to be mutually butted with the inner side of oral area 10 to be engaged Inner tines mouthful, namely annular seal pocket 42 and annular seal rib 41, so as to play main sealing function, and prevent wine liquid with The contact of rubber seal ring 30 at the tooth mouthful outer ring.And outside annular seal pocket 42 and annular seal rib 41, be embedded with One circle rubber seal ring 30, secondary obturation effect is played to altar body.Outside is additionally provided with the outside of capping 20 and oral area 10 Tooth mouthful, namely circumferential support groove 52 and circumferential support rib 51, main function are to support capping 20 during high-temperature firing 20 gravity deformation situations are covered, while capping 20 can also be played with two teeth mouthful inside and outside oral area 10 to middle rubber seal ring 30 Spacing fixation and sealing effectiveness.

By above-mentioned design, on the one hand the utility model is designed with triple seal, and mouth is realized so as to what is leaned on and consolidate The multi-layer sealed effect of the relative capping 20 in portion 10；On the other hand wine liquid is avoided to contact with the direct of rubber seal ring 30, so that It ensure that the quality of wine liquid in altar body.In addition, abandoned complex operation and the high plastic sheeting of density of infection and silica gel capping Sealing technology, is brought among wine liquid so as to prevent the harmful substances such as plasticiser, rubber taste during long-term sealed storage. So far, the utility model for a long time and reliably realizes the long term guarantee quality effect for wine liquid in altar body, and synchronously possesses without dirt Dye, hygienic, safe and reliable, body is light, the series of advantages such as easy to use, it is clear that extremely suitable for current white wine producer and trade company Low cost, it is high guarantee the quality and long storage period use demand.

Claims (8)

1. a kind of ceramic vessel oral area encapsulating structure, including oral area (10) and the capping (20) for being fastened on oral area (10) place, its It is characterised by：There is at least double seal section between the oral area (10) and capping (20), the double seal section includes being arranged in Oral area (10) upper surface and/or capping (20) lower surface at and around oral area (10) axis set rubber seal ring (30) and At least one circle frosted sealing ring (40) arranged on the inside of rubber seal ring (30) and around oral area (10) axis, frosted sealing Ring (40) includes by oral area (10) upper surface or covered the annular seal rib (41) of (20) lower surface vertical projection, annular seal Matched ring-type is arranged with capping (20) lower surface or oral area (10) upper surface pointed by the projection direction of rib (41) Seal groove (42), the annular seal rib (41) is chimeric each other between annular seal pocket (42) so that the circular groove type for constituting both is close Envelope coordinates.

2. a kind of ceramic vessel oral area encapsulating structure according to claim 1, it is characterised in that：It is described to be located at colloid seal Oral area (10) on the outside of ring (30) at capping (20) matching surface with being additionally provided with support sealing ring (50), the support sealing ring (50) include by oral area (10) upper surface or cover the circumferential support rib (51) of (20) lower surface vertical projection, circumferential support rib (51) circumferential support groove (52), institute are arranged with capping (20) lower surface or oral area (10) upper surface pointed by projection direction State chimeric each other between circumferential support rib (51) and circumferential support groove (52) so that the circular groove type sealing for constituting both coordinates.

3. a kind of ceramic vessel oral area encapsulating structure according to claim 2, it is characterised in that：The support sealing ring (50), concentric ring layout is presented by axle center of oral area (10) axis for rubber seal ring (30) and frosted sealing ring (40).

4. a kind of ceramic vessel oral area encapsulating structure according to claim 1 or 2 or 3, it is characterised in that：This encapsulating structure Also include gland, the tubular cavity of the gland constitutes the accommodating chamber for accommodating and fixing capping (20)；The oral area (10) Outer wall at be arranged with the horizontally disposed neck of " L " shape and base (10a)；Accordingly being arranged at the cavity wall of gland is used for and neck The embedded horizontally disposed clamping axle coordinated is constituted between (10a).

5. a kind of ceramic vessel oral area encapsulating structure according to claim 4, it is characterised in that：The neck (10a) is It is multiple and along oral area (10) outer wall and it is circumferential uniform；It is recessed at one section of oral area outer wall between per two adjacent necks (10a) Have a half slot (10b), half slot (10b) bearing of trend be along oral area (10) outer wall circumferentially around and half slot (10b) with Space is avoided each other between the position of neck (10a).

6. a kind of ceramic vessel oral area encapsulating structure according to claim 1 or 2 or 3, it is characterised in that：This encapsulating structure Also include outer cover (60), the tubular cavity of the outer cover (60) constitutes the accommodating chamber for accommodating and fixing capping (20)； Vertical has extended downwardly tubular extension (11) at the lower surface of oral area (10), and this encapsulating structure also includes being sheathed on oral area (10) Screw shell (70) at outer wall；Screw shell (70) inwall is extended axially by keyway, tubular extension (11) outer wall It is disposed with and the straight key (12) that key is connected cooperation is constituted between keyway；External screw thread, enclosing cover are set at screw shell (70) outer wall Internal thread is set at body (60) cavity wall, screw thread is constituted between the two and is coordinated.

7. a kind of ceramic vessel oral area encapsulating structure according to claim 6, it is characterised in that：The outer cover (60) Cavity bottom surface is convexly equipped with circumferential support muscle (61), is constituted between circumferential support muscle (61) and capping (20) upper surface against cooperation.

8. a kind of ceramic vessel oral area encapsulating structure according to claim 6, it is characterised in that：Oral area (10) profile In the upper diameter small ladder shaft-like structure of lower diameter greatly；Top aperture bottom greatly is presented in the inner chamber of screw shell (70) The poroid layout of the small ladder in aperture, the large aperture section of screw shell (70) constitutes the cooperation section for coordinating oral area (10) external wall of upper portion, The small-bore section of screw shell (70) constitutes the cooperation section for coordinating oral area (10) bottom namely tubular extension (11).