There is the bottle cap of location function
Technical field
The present invention relates to a kind of bottle cap with location function, it is possible to bottle body is inverted and deposits, belong to the optimisation technique of bottle cap.
Background technology
Toothpaste in daily life, drug ointment, cleansing milk etc., generally use small-bore Bottle with soft body, because it is easy to use, good airproof performance, materials are few, Canning Technique is ripe and are used widely.
Usually, Bottle with soft body is made up of tubular bottle body and bottle mouth, and the diameter of bottle mouth is significantly smaller than a bottle body diameter usually, such as toothpaste, eye cream, essence lotion, foundation emulsion etc. The usual capacity of this series products is less and lighter in weight, and normally adopts hot pressing or folding mode to close at the bottom of bottle, therefore, stands and deposit at the bottom of cannot utilizing bottle. In order to overcome this problem, also attractive in appearance in order to product appearance, many products are made the size of bottle cap and bottle body similar diameters such that it is able to utilize bottle cap upside down, and can make the material in bottle body under gravity natural flow be accumulated to a bottle mouth direction. Although the design of this kind of big bottle cap can solve the problem stood, but for the less bottle body of some volumes, even if bottle cap size is increased to bottle diameter close, the cross section of bottle cap is still smaller, and in the process placed vertically, stability is inadequate, it is easy to knocked over.
Bottle body can be made to be inverted deposit consequently, it is desirable to find one, and be not easy the bottle cap that knocked over.
Summary of the invention
It is an object of the invention to provide one bottle body to be made to be inverted deposit, and it is not easy the bottle cap that knocked over.
The technical scheme of the present invention is: the bottle cap with location function, is made up of bottle stopper 1 and sucker 2, it may also be useful to time is screwed on the bottle mouth of bottle body 3 by bottle stopper 1; Described sucker 2 forms primarily of plunger 21 and card 22; Described card 22 is disc, and the diameter of card is greater than the diameter of plunger 21, and the tangent plane of card is circular arc; Plunger 21 is hollow circular cylinder, and plunger 21 is placed in the arc top outer wall of card 22; The outer wall two ends of plunger 21 are respectively equipped with bead 211 and lower bead 212, form a groove around plunger, be all provided with longitudinal exhaust groove in upper bead and lower bead between upper bead and lower bead; Plunger 21 is identical with the axle center of card 22; Bottle stopper 1 is a hollow circular cylinder, and the hollow part at bottle stopper is provided with a division plate 11, and the hole that the hollow part of bottle stopper is divided into two opening directions contrary by division plate 11 is consent 12 towards the hole of bottle body 3, is stable hole 13 towards the hole of sucker 2; Described consent 12 wall is provided with internal thread 14, and the perforate edge of consent 12 is provided with the first tapered guide port 15; The vertex of a cone of the first described guide port 15 is towards division plate 11; The bottle mouth of described bottle body 3 is provided with the outside screw that internal thread 14 phase with bottle stopper is mated, and bottle mouth enters consent 12 from the first guide port 15 and is screwed in internal thread 14; The plunger 21 of described sucker 2 enters from the stable hole 13 of bottle stopper 1, and both form wringing fit.
The division plate 11 wall face being positioned at stable hole 13 is provided with the thorn cone 16 of the cone towards sucker projection, and the top of thorn cone 16 is positioned at stable hole 13.
The edge of described stable hole 13 is provided with the 2nd guide port 17 of taper.
The vertex of a cone of the 2nd described guide port is towards, in stable hole, the vertex of a cone diameter of the 2nd guide port is identical with the diameter of stable hole.
The hollow part of plunger 21, to the diapire sunken inside of sucker, makes the height of height higher than plunger 21 of plunger hollow part.
The vertex of a cone diameter of the first described guide port 15 is identical with the internal diameter of consent 12.
The invention has the beneficial effects as follows:
The bottle cap 1, with location function, is made up of bottle stopper and sucker, and bottle stopper is screwed on the bottle mouth of bottle body, then is inserted on sucker, thus achieves the upside down of bottle body, and is not easily knocked over;
2, by the plug of bottle stopper on sucker, it is achieved that the quick combination of bottle body and sucker be separated, it may also be useful to convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention in using state;
The master that Fig. 2 is the present invention looks cross-sectional view;
Fig. 3 is the schematic top plan view of the present invention;
The bottle stopper master that Fig. 4 is the present invention looks cross-sectional schematic;
Fig. 5 is the schematic top plan view of the bottle stopper of the present invention;
The master that Fig. 6 is the sucker of the present invention looks diagrammatic cross-section;
Fig. 7 is the plan structure schematic diagram of the sucker of the present invention.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, there is the bottle cap of location function, it is made up of bottle stopper 1 and sucker 2, it may also be useful to time, bottle stopper 1 being screwed on the bottle mouth of bottle body 3, sucker is placed on table top, then bottle stopper is injected in sucker, bottle body just can pass through sucker upside down.
As shown in Figure 6 and Figure 7, described sucker 2 forms primarily of plunger 21 and card 22; Described card 22 is disc, and the diameter of card is greater than the diameter of plunger 21, and the tangent plane of card is circular arc; Plunger 21 is hollow circular cylinder, and plunger 21 is placed in the arc top outer wall of card 22; The outer wall two ends of plunger 21 are respectively equipped with bead 211 and lower bead 212, form a groove around plunger between upper bead and lower bead.
As shown in Figure 4 and Figure 5, bottle stopper 1 is a hollow circular cylinder, and the hollow part at bottle stopper is provided with a division plate 11, and division plate is vertical with bottle stopper wall. The hole that the hollow part of bottle stopper is divided into two opening directions contrary by division plate 11 is consent 12 towards the hole of bottle body 3, is stable hole 13 towards the hole of sucker 2.
Described consent 12 wall is provided with internal thread 14, and the perforate edge of consent 12 is provided with the first tapered guide port 15; The vertex of a cone of the first described guide port 15 is towards division plate 11; The bottle mouth of described bottle body 3 is provided with the outside screw that internal thread 14 phase with bottle stopper is mated, and bottle mouth enters consent 12 from the first guide port 15 and is screwed in internal thread 14.
Or arranging outside screw on the outer wall of consent, arrange corresponding internal thread on the bottle mouth of bottle body, bottle body is screwed on the outside screw of consent by bottle mouth.
Being fixed on table top by sucker 2 by card mode down, owing to card is disc, and its tangent plane is circular arc, and therefore, sucker can tightly be adsorbed on table top. Being screwed on the bottle mouth of bottle body by bottle stopper 1, bottle stopper is directed at after inversion the plunger of sucker, under the guide function of the 2nd guide port 17, plunger enters in the stable hole 13 of bottle stopper, and both form wringing fit, it is achieved that the inversion of bottle body is deposited.
The upper bead and lower bead of plunger are provided with longitudinal exhaust groove, when plunger inserts the stable hole of bottle stopper from bottom to top, the air in stable hole, can be discharged by exhaust groove, reduce the resistance that air is formed, plunger is entered in stable hole smoothly, makes both form wringing fit. The design of upper bead and lower bead, additionally it is possible to effectively reduce the contact area of the inwall of plunger outer wall and stable hole, thus reducing friction resistance.
Plunger 21 is identical with the axle center of card 22, and when making bottle body upside down, its center of gravity is also positioned on the axle center of plunger and card, therefore not easily tilts.
Before routine use, it is possible to sucker is fixed on separately on table top, the bottle body being connected with bottle stopper, firmly being pressed down by the plunger of the stable hole of bottle stopper alignment sucker, plunger and bottle stopper form wringing fit, and bottle body has just been erected on table top. When needing to use, catch a bottle body up to carry, just bottle body can be connected bottle stopper and mention, easily realize being separated of bottle body and bottle stopper and sucker.
The division plate 11 wall face being positioned at stable hole 13 is provided with the thorn cone 16 of the cone towards sucker projection, and the top of thorn cone 16 is positioned at stable hole 13. When dispatching from the factory, the opening of bottle body is typically provided with sealer, it may also be useful to front, backs out bottle cap, is inverted by bottle cap, and by thorn cone alignment sealer, by bottle cap to bottle mouth spinning, thorn cone will pierce through sealer, it is achieved unpacking.
Described stable hole 13 is provided with the vertex of a cone of the 2nd guide port the 17, two guide port of taper towards, in stable hole, the vertex of a cone diameter of the 2nd guide port is identical with the diameter of stable hole towards the edge of plunger at one end. 2nd guide port plays guide posts and enters the effect in the stable hole of bottle stopper, avoids the operation needing accurately alignment.
The hollow part of plunger 21, to the diapire sunken inside of sucker, makes the height of plunger hollow part be greater than the height of plunger 21 so that the plasticity-of plunger is strengthened, and facilitates the plug of bottle, and avoids the matching problem produced because of processing error.
The vertex of a cone diameter of the first described guide port 15 is identical with the internal diameter of consent 12, it is achieved that the rapid abutting joint of bottle stopper and bottle mouth, accurate requirement when avoiding docking.
Above-described embodiment is only used to the purposes explaining the present invention is described, and is not limitation of the present invention, those skilled in the art, in the essential scope of the present invention, makes a variety of changes or substitutes, also should belong to the protection category of the present invention.