CN2046490U

CN2046490U - Convenient bottle lid

Info

Publication number: CN2046490U
Application number: CN 89203195
Authority: CN
Inventors: 黄培新
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-03-21
Filing date: 1989-01-30
Publication date: 1989-10-25

Abstract

The utility model discloses a convenient bottle cap which is an accessory of a container for storing liquid, which is composed of a spherical casing which is provided with an outlet and an inlet and composed of an upper cap and a lower cap, a regulating ball which is threaded with a liquid channel in a casing, and a piston ball which can roll in the regulating ball and the lower cap. When a bottle body is upright ordinarily, a bottleneck is blocked through the piston ball. When the bottle body tilts, the regulating ball is driven to rotate through the piston ball, and the bottleneck is still blocked. Liquid in the bottle can flow out from the channel when the bottle body is rotated to a certain angle. Accordingly, the purposes that liquid can not flow out when the bottle is ordinarily sealed and the cap does not need to be opened when used are achieved.

Description

Convenient bottle lid

The utility model relates to a kind of liquid container annex, particularly convenient bottle cap deposited.

The various liquid flavouring containers that use in the present family, the overwhelming majority is in use, and bottle cap is taken off, and liquid is poured out, the bottle cap and plug that has tighter, must exert oneself when uncapping just can pluck out, after using up, must in time lid be built, otherwise enter dust easily or liquid mildewed rotten, in case and container topples over, liquid will trickle everywhere, so very inconvenient.

The purpose of this utility model is that a kind of improved bottle cap will be provided, it in use, bottle cap needn't take off, liquid in the bottle can be poured out, after using up, bottleneck can be built automatically, dust can not enter yet, even bottle is knocked over, liquid can not flow out yet in the bottle.

The utility model is achieved in that the spherical shell that has the liquid gangway that this bottle cap is made up of a loam cake and lower cover, and an adjusting ball and the piston ball that can roll in regulating ball and lower cover that is installed with fluid passage in housing constitutes; During use, the liquid inlet device of lower cover is inserted in the bottleneck, the piston ball was blocked bottleneck when usual bottle was upright, by gravity when toppling over, the moving ball of regulating of piston spherical zone rotates, bottleneck still is conditioned ball and blocks, have only when bottle rotation reached certain angle, the bottle inner bottle could flow out by regulating in the fluid passage on the ball, thereby reach usual sealing, bottle liquid does not outflow the purpose that needn't uncap during use.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1: convenient bottle cap structural representation.

Fig. 2: I-I generalized section.

Fig. 3: convenient bottle cap is glad left to fall 90 ° the time, regulates ball and piston ball position and changes scheme drawing.

Fig. 4: when liquid is poured out in the bottle, each parts mutual alignment scheme drawing in the bottle cap.

Below in conjunction with accompanying drawing, describe concrete structure of the present utility model and service condition thereof in detail

Referring to Fig. 1,2, this device is made up of loam cake 1, adjusting ball 2, piston ball 3, lower cover 4, wherein adopts the glass beads except that piston ball 3, and all the other all available non-toxic plastics are manufactured.Loam cake 1 is positioned at bottle cap top, be half global shell, near its top, have one with the liquid outlet 5 of internal communication, with with the identical groove 12 of piston ball 3 surperficial radians, lower cover 4 is positioned at the bottle cap bottom, its upper end is a hemispherical shell, with loam cake 1 interlock mutually, the periphery, lower end of lower cover is a circular bayonet socket 6, in order to block bottleneck, the centre is the hollow cylinder 7 that a surface is threaded the shape groove, so that directly insert in the bottle, this cylinder center leads to suitable for reading in the bottle, is the circular groove that a bottom surface is sphere.Regulate ball 2 and be positioned at the spherical shell that upper and lower covers is formed, its surface is mutually closely connected with the inwall of housing, at the two ends of regulating the ball axis of pitch, be provided with cylindrical aixs cylinder 8, be stuck in the groove 9 between the upper and lower covers, thereby regulate ball 2 and can in housing, rotate along its transverse axis, on the longitudinal median plane perpendicular with regulating the ball transverse axis, be installed with a hole 10 above oblique above the spheroid, be the circulating liquid passage, below spheroid, it is the circular groove of sphere that an end face that communicates with the lower cover aperture is arranged.Piston ball 3 is positioned at regulates the circular slotted hole that ball 2 communicates with lower cover 4, and this circular hole two ends sphere just matches with the sphere of piston ball 3.When bottle cap designs, under the bottle erectility, the line of centers that makes liquid flowing outlet 5 on the loam cake 1 and the included angle A of bottleneck line of centers with regulate ball 2 on the center, two gangways of fluid passage equate to the line angle B of ball centre, all adopt 140 ° among the embodiment, the end opening center of regulating fluid passage on the ball to the angle D of the line of the centre of sphere and bottleneck centreline space and the loam cake recess 12 to the line of the centre of sphere with on cover liquid flowing outlet 5 line of centers angle C equate, all use 90 °; Shown in Figure 1 promptly when bottle is upright, each parts mutual alignment of convenient bottle cap, liquid can not flow out in the bottle, and bottleneck is blocked by piston ball 3 and is sealed for adjusting ball 2.

With reference to Fig. 1,2,3, if the bottle upper bottle cover is under situation shown in Figure 1, when anteversion and retroversion pour on the ground level, though piston ball 3 can move to the centre of sphere, leaves bottleneck, regulate ball 2 and be subjected to stopping of aixs cylinder 8, can not rotate, will block by bottleneck, fluid passage 10 can not aimed at bottleneck, so liquid that can not flows out in the bottle.

When bottle is poured on the ground level to the left and right, then be rolled in the recess 11 of regulating ball 2 because of piston ball 3, at this moment, regulate ball 2 lack of equilibrium, by gravity, bottle is toppled over left, then regulate 90 ° of ball clickwises, (being position shown in Figure 3), bottle is toppled over to the right, then regulates 90 ° of ball left-hand revolutions, (not shown) is slack then, no matter to the left or to the right, but path 10 all can not be connected with liquid flowing outlet 5, so liquid still can't flow out in the bottle.

With reference to Fig. 1,2,4, have only when the bottle upper bottle cover, under the state of Fig. 1, anti-clockwise rotation ∠ D+ ∠ E, be ∠ D+ ∠ B-∠ C-∠ F, when present embodiment was about 130 °, liquid could flow out in the bottle, wherein ∠ E is that the heart is to angle between centre of sphere line and horizon among the recess 12 on the loam cake 1, and ∠ F is that path 10 is put among suitable for reading to the angle of the centreline space of the line of the centre of sphere and liquid flowing outlet 5; At this moment, regulate also 130 ° of clickwises just in time of ball 2, piston ball 3 falls in the recess 12, and path 10 suitable for reading aimed at the flow export 5 of the end opening alignment liquid of bottleneck path 10, in fact, at this moment the position of bottle is after the half-twist, makes the last ∠ E of bottle tail again, promptly about 40 °, liquid will flow out in the bottle.

The utility model must the switch bottle cap when using, and bottle is accidental to be knocked bottle interior liquid over and also can not flow out, so time saving and energy saving, easy to use. Except in case of necessity, liquid passes through passage Outside the outflow, liquid is in the piston ball always and regulates under the ball dual sealing in the usual bottle, is hedged off from the outer world, and can not be subjected to the pollution of air and dust and goes bad; When manufacturing, because only needing non-toxic plastic and a glassware, or adopt stainless steel manufacture the piston ball also can, material source is extensive, part is few, on processing technology, can in spherical shell, rotate as long as regulate ball, its surface is mutually closely connected with inner walls, can meet the demands, so very not complicated, cost is not high, promote easily.

Claims

1, a kind of liquid container annex, particularly convenient bottle cap deposited includes loam cake, lower cover, adjusting ball, piston ball in this bottle cap, it is characterized in that:

(1) loam cake is positioned at bottle cap top, is a hemispherical shell, near its top, have one with the liquid flowing outlet of internal communication;

(2) lower cover is positioned at the bottle cap bottom, its upper end is a hemispherical shell, with loam cake interlock mutually, the lower end of lower cover, periphery are a circular bayonet socket, in order to block toward bottleneck, the centre is the hollow cylinder that a surface is threaded the shape groove, so that insert in the bottle, this cylinder center leads to suitable for reading in the bottle, is the circular groove that a bottom surface is sphere;

(3) regulate ball and be positioned at the spherical shell that upper and lower covers is formed, its surface and the mutually close card of the inwall of housing, at the two ends of regulating the ball axis of pitch, be provided with cylindrical aixs cylinder, be stuck in the groove between the upper and lower covers, on the longitudinal median plane vertical with axis of pitch, above spheroid, be installed with the circulating liquid hole of an oblique top, below spheroid, it is the circular groove of sphere that the end face that communicates with the lower cover aperture is arranged;

(4) the piston ball is positioned at and regulates the circular slotted hole that ball communicates with lower cover, and this circular hole two ends sphere just matches with the sphere of piston ball.