CN201033030Y

CN201033030Y - Self-opening and closing type thermos bottle stopper

Info

Publication number: CN201033030Y
Application number: CNU2006201570130U
Authority: CN
Inventors: 郭树军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-21
Filing date: 2006-10-16
Publication date: 2008-03-12
Anticipated expiration: 2016-10-16

Abstract

The utility model provides a self-opened and self-closed thermos cork, which is a thermos cork used for keeping warm, water passing and self-opening and self-closing of the thermos. The thermos cork is composed of eight parts: 1. a cork body, like a hollow rivet, with the upper part positioned on the beak and lower part inserted into the beak for water passing; 2. a gag in the flat and round shape which covers above the cork body for opening and closing of the water outlet; 3. an articulated axle connected the gag and the cork body together to make the gag opened and closed freely; 4. a suction port, which is the semicircle orifice in the gag for air inlet when pouring water; 5. a plugging plate including front and back pieces with a chord axis under the gag, which can be freely opened and closed, and the front piece is a little heavier while the back piece can cover the suction port tightly; 6. a vapor barrier plate in the shape of wafer with the heavier front half part inserted with an axis peg at the lower part cavity of the cork body as the first line of defense for stopping the air exhaust; 7. a fault equipped at the bulge on the cavity wall of the cork body for controlling the milling of the vapor barrier; 8. an obturating ring, whose round rubber gasket sheath is fixed outside of the lower part of the cork body for run resistance and sealing. The cork can be automatically opened and closed with dual warm keeping when pouring water.

Description

From the open and close type plug of thermos

Technical field

The utility model relates to daily necessities, be a kind of be incubated vacuum flask need not take down bottle stopper just can pouring, plug of thermos that certainly again can be self-closing after opening.

Background technology

Traditional plug of thermos is a cork solid plug, to draw the cork during pouring, capping plug, total life-span is short, the difficulty of drawing the cork water swelling, the time spent again can drying shrinkage for a long time, though the back is substituted by hollow plastic products gradually, but using method not to become, and also will draw the cork and capping plug, always feels some trouble, raising day by day along with people's living standard, though some so-called hygiene-types are arranged, gag is one-piece type and the case type bottle stopper of buckle closure occurs in succession or with scheme openly, use inconvenient and the high problem of expense but still exist, for solving the deficiency of above-mentioned existence, the purpose of this utility model provides a kind of " from the open and close type plug of thermos ", be that good heat preservation performance is used well again, need not pluck plug during pouring, convenient and swift, stop to close automatically behind the pouring, good seal, spilling water not, cost is low, long service life.

Summary of the invention

The purpose of this utility model provides a kind of " from the open and close type plug of thermos ".This bottle stopper mainly contains eight parts and constitutes: 1, cock body, 2, gag, 3, jointed shaft, 4, air admission hole, 5, hole sealing plate, 6, resistance vapour plate, 7, barrier point, 8, sealing ring.By accompanying drawing 1 as seen, wherein 1, cock body: be a picture tubular rivet, up big and down small round tube sample body, above big part be seated on the bottleneck when using, below little part be inserted in the bottleneck, hollow is used for water flowing; 2, gag: the seal closure that is cock body 1 top, the disk body, less than the upper end of cock body 1, on cock body 1, keep flat and coincide, in the flat semicircular bodies that also is protruding with hollow facing to cock body the place ahead suitable for reading downwards, by accompanying drawing 1 as seen, pincers are gone in the cock body mouth; 3, jointed shaft: be one and be used for the hinged rotating shaft of gag 2 and cock body 1 that the position is on the opposite of thermos flask the place ahead delivery port, effect is to make gag open water flowing and close; 4, air admission hole: be to dredge in the bottle chamber when being used for pouring to send air, boiling water could flow out naturally, and the position of air admission hole is back partially in the centre of gag 2, close jointed shaft side, and shape is a semicircle; 5, hole sealing plate: the position is below air admission hole 4, divide anter and rear panel, the centre have axle be in relation to gag 2 below, anter slips in the flat semicircular body of 2 times set hollows of gag, by accompanying drawing 1 and accompanying drawing 2 as seen, thick and the hollow of rear panel, also be semicircle, can cover air admission hole completely when closing and gag under set hollow flat semicircular body form a leveling circle, pincers are gone in 1 mouthful of the cock body, the anter of hole sealing plate is little and overweight rear panel, because with the plastic packaging metal inside, just because the laying particular stress on of anter, played the effect of shouldering bar simultaneously with axle, can make the rear panel of hole sealing plate be close to air admission hole when keeping flat, when the beginning pouring, whole thermos flask and gag are downward-sloping forward, boiling water begins outside outflow, meanwhile, owing to laying particular stress on of hole sealing plate anter forms bob power, natural in air admission hole by the rotation rear panel of axle, ensured the air mediation in past bottle chamber, boiling water could outwards shove freely, by accompanying drawing 2 as seen, and after stopping pouring, bottle is upright, and gag and hole sealing plate can automatically reset again separately and close; 6, resistance vapour plate: be a disk body, respectively there is an axle short wooden stake both sides relatively, are plugged on axle square set on the lower side in cock body 1 cavity in the eyes, can change, the position of two axle eyes becomes the trigonometric expression direction with the jointed shaft place on cock body 1 top, preceding half sheet of resistance vapour plate is laid particular stress on, and during pouring, boiling water is pushed the upwards upset of preceding half sheet open, backing down gag 2 then again flows out outside the bottle, after stopping pouring, owing to hinder laying particular stress on and setting level automatically of preceding half sheet of vapour plate, the effect of resistance vapour plate is the first line of defence that stops hot vapour to be gone out; 7, barrier point: be provided in a side of the projecting point on cock body 1 cavity wall, have two, position is located at resistance vapour plate 6 and upwards opens upright rear, another be located at when hindering vapour plate 6 and set level below, by accompanying drawing 2 as seen, the effect of barrier point is to allow resistance vapour plate 6 overturn in certain scope; 8, sealing ring: be the cushion rubber of making of silica type, having two places is provided with, by accompanying drawing 1 as seen, one be have middle hole disc be enclosed within cock body 1 top below, match with the bottleneck top, another is the periphery that is enclosed within cock body 1 lower part of ring shape and the interior side contacts of bottle bag edge, and effect is going out of anticreep and sealing water and vapour.Need not be manual when the plug of thermos main feature of this structure is pouring, can close automatically again after stopping down, resistance vapour plate 6 and gag 2 have dual insulation effect, and air admission hole 4 has and reaches with the phenomenon of water in bottle air water convection current that There is not a single miss in a hundred tries.Main materials of the present utility model generally are to dispatch from the factory with thermos flask is supporting with nonpoisonous and tasteless plastics, also can go on the market separately.

Description of drawings

Accompanying drawing 1 is: the generalized section of the total assembling structure of the utility model; Accompanying drawing 2 is: independent overall structure generalized section of the present utility model; Among the figure: 1, cock body, 2, gag, 3, jointed shaft, 4, air admission hole, 5, hole sealing plate, 6, resistance vapour plate, 7, barrier point, 8, sealing ring.

The specific embodiment

The utility model generally is that supporting thermos flask dispatches from the factory together, included standardization in because of producing, so also can go on the market separately, remove the anter of the nonpoisonous and tasteless glue class making of sealing ring 8 usefulness, hole sealing plate 5 and use a little metal embedded part plastic packaging inside, other all use nonpoisonous and tasteless engineering plastics to make, mold form is simple, and assembling is also convenient.

Make: with reference to the pattern of accompanying drawing 1 and accompanying drawing 2, take 1 common thermos flask to measure bore earlier, reserve the size of cock body 1, as the technical essential of the cock body 1 of tubular rivet be on two on the wall of chamber the axle eye will with the top become the trigonometric expression direction by dress jointed shaft 3 places, with reference to accompanying drawing 2, will to allow resistance vapour plate 6 be inserted into the inside just right, establish on two 7, one of barrier points with reference to accompanying drawing 2, on the wall of chamber below resistance vapour plate 6 is set level, another is upwards to open upright rear at resistance vapour plate 6; Leave semicircular air admission hole 4 after partially in the middle of with reference to accompanying drawing 1, as the technical essential of disc gag 2 being, gag 2 give on cock body 1 suitable for reading preceding half to having the hollow flat semicircular body that can protect hole sealing plate 5 anters; The technical essential of jointed shaft 3 is to link together cock body 1 and gag 2, coincide mutually, opens and closes freely, and the position becomes the trigonometric expression direction with the axle eye of the resistance vapour plate 6 of planting; The technical essential of hole sealing plate 5 is will be with reference to accompanying drawing 1, anter is little and to bias toward rear panel be with built-in metal spare plastic packaging inside, and slip in the gag 2 downward hollow flat semicircular body of protruding, rear panel is thick and big, also is semi-circular shape, can cover air admission hole 4 completely, protect the flat hollow semicircular body of hole sealing plate anter with gag for 2 times and gathering into a flat rounding body, jackshaft is just right, can open and close air admission hole 4, can slip into when closing in the mouth of cock body 1; There is a short wooden stake to be plugged in the chamber wall of cock body 1 with reference to the resistance vapour plate 6 of accompanying drawing 1, disc relative to both sides and will rotates freely, can not be excessive or too small, preceding half sheet will be laid particular stress on; The technical essential of sealing ring 8 is to want the soft durometer adaptation with the cushion rubber that silica type is made, and will coincide with reference to the position of accompanying drawing 1, have middle hole disc be enclosed within cock body 1 top below, the periphery that is enclosed within cock body 1 lower part of ring shape can ensure anticreep and sealing.Above-described each parts are reserved shape respectively, and amount is reserved size, is made into mould then, will wait for assembling behind each parts moulding by casting respectively again.

Assembling: with reference to accompanying drawing 1 and accompanying drawing 2, the first step will hinder vapour plate 6 earlier by putting in the chamber of cock body 1, and axle short wooden stake aiming axis eye notices that half sheet that resistance vapour plate 6 is laid particular stress on must be anter after setting level, and it is the rear that jointed shaft side is arranged on the cock body 1; Second step, hole sealing plate 5 earlier by put gag 2 below, notice that anter will be drilled into earlier in the flat semicircle body cavity of 2 times set hollows of gag, axle to good, a leveling circle can be gathered in rear panel and front, by accompanying drawing 1 as seen, and can open and close air admission hole 4 and is as the criterion, and then gag 2 usefulness jointed shafts 3 are linked by the top that installs to cock body 1, can coincide and open and close freely is as the criterion; The 3rd step, with reference to accompanying drawing 1, disc have the sealing ring 8 in middle hole be enclosed within cock body 1 top below, the sealing ring 8 of ring shape is enclosed within the periphery of cock body 1 lower part, take off with the thermos flask tone and be combined into standard; The 4th one, at last perfect whole plug of thermos is installed, with reference to accompanying drawing 1 have the jointed shaft place corresponding the water outlet side of thermos flask be inserted in the thermos flask mouth, assembling finishes.Use: when in thermos flask, water being arranged, by common usage, after thermos flask block taken off, need not extract bottle stopper, the direct pouring of portable bottle gets final product, and water in bottle is pushed resistance vapour plate 6 and gag 2 open, and there is free air-flow to assist to push hole sealing plate 5 open and enters a bottle chamber from air admission hole 4, boiling water successfully blurt out to flow out, and the urgency the when size of water yield is pouring is with slow and decide, stop pouring after, because bottle is upright, all return has formed automatic sealing by the deadweight of itself separately, after water in bottle uses up, start gag 2 when pouring water, erect resistance vapour plate 6 and just can pour water, perhaps to extract plug of thermos also passable for integral body, resets again after water is filled again.

Claims

1. one kind from the open and close type plug of thermos, it is characterized in that: form by eight part-structures, and wherein cock body (1), a shape picture tubular rivet, top is seated on the bottleneck during use, and insert in the bottleneck bottom; Gag (2), disk body cover the top in cock body (1); Jointed shaft (3), be the axle that one or two gag (2) and cock body (1) link together, the position is on the opposite of thermos flask the place ahead delivery port; Air admission hole (4), be the semicircular hole after being located in the middle of the gag (2) partially; Anter and rear panel are divided in hole sealing plate (5), position below air admission hole (4), there is the axle contact centre below gag (2), and anter is little and overweight rear panel, and because of the metal plastic packaging being arranged inside, rear panel is thick and hollow also is semicircle, can air admission hole (4) be covered completely; Hinder vapour plate (6), be a disk body, respectively there is an axle short wooden stake both sides relatively, and preceding half sheet is laid particular stress on, and are plugged on axle square set on the lower side in the cavity of cock body (1) in the eyes, can change; Barrier point (7), be provided in a side of the projecting point on cock body (1) cavity wall, have two, one is upwards opened upright rear at resistance vapour plate (6), another be located at resistance vapour plate (6) when setting level below; Sealing ring (8), be the cushion rubber of making of silica type, have two places and be provided with, one be have middle hole circle sheet shape be enclosed within cock body (1) top below and the bottle bag edge top match, another is the periphery that is enclosed within cock body (1) lower part and the interior side contacts of bottle bag edge of ring shape.

2. described from the open and close type plug of thermos by claim 1, it is characterized in that: the shape of gag wherein (2) is a wafer body, upper end less than cock body (1), be in relation to the top of cock body (1) with jointed shaft (3), in the semicircular bodies that also is protruding with hollow flat facing to cock body (1) the place ahead suitable for reading downwards, also having semicircular hole after the centre of gag (2) is inclined to one side is air admission hole (4), the position of hole sealing plate (5) is below air admission hole (4), divide anter and rear panel, the centre have the axle be in relation to gag (2) below, anter is little and weigh, because of the metal plastic packaging being arranged inside, and slip in the semicircular body of hollow flat set under gag (2), rear panel is thick and hollow also is semicircular bodies, can air admission hole (4) be covered completely when closing, and and the semicircular body of set hollow flat forms a leveling circle under the gag (2), and pincers are gone in the mouth of cock body (1).

3. described from the open and close type plug of thermos by claim 1, it is characterized in that: resistance vapour plate (6) wherein is a circular lamellar body, both sides respectively have a short wooden stake to be plugged in the axle eye set in cock body (1) lower chamber relatively, the position of two axle eyes becomes the trigonometric expression direction with the jointed shaft place on cock body (1) top, the resistance vapour plate (6) have half sheet to lay particular stress on, when keeping flat preceding.