CN1030896A

CN1030896A - Material is preserved and mixing device

Info

Publication number: CN1030896A
Application number: CN 88104675
Authority: CN
Inventors: 路易斯·拉维
Original assignee: Dridrinks NV
Current assignee: Dridrinks NV
Priority date: 1987-07-28
Filing date: 1988-07-28
Publication date: 1989-02-08
Also published as: WO1989000959A1; ES2007538A6; AU2077788A

Abstract

The container cover body has container and neck, and neck is in order to connect on the thin neck of bearing container.Path is linked up the inside of container and neck, when cover body is in non-working condition, and this path of closed with covers.On the threaded thin neck that the container cover body is connected at bearing container the time, the free end of thin neck is cut off the lid middle part, and links up the thin neck of container and bearing container.Lid is a component part that has the cage member, and cage is in order to be fastened on the cover body and unlikely unclamping, and has structure division.On the thin neck that cage is fastened on bearing container, cover body is connected on bearing container reliably by cage.

Description

Material is preserved and mixing device

The object of the present invention is to provide a kind of device.The sealing of a kind of material is kept in the container and isolates fully with the air and the external world, and can further this material be sneaked in another material in the bearing container, also can be to this bearing container itself with its sealing before mixing, this container is connected on bearing container, hybrid working just with the state of isolated from atmosphere under carry out automatically.

Also nobody finds this device that can satisfy all these requirements at present.

Device of the present invention can address the above problem and accord with claim 1 of the present invention.

Accompanying drawing is depicted as the various embodiments of device of the present invention.

Fig. 1 is the axial section of device before mixing among first embodiment.

Fig. 2 is a 2-2 transverse cross-sectional view among Fig. 1.

The axial section of each several part when Fig. 3 is mixing.

Fig. 4 and Fig. 5 are two axial sections of two component parts among second embodiment.

Fig. 6 is the section-drawing that is fixed on after two parts among Fig. 4 and Fig. 5 make up on the bearing container.

Fig. 7 and Fig. 8 are similar in appearance to the section-drawing of Fig. 4 and Fig. 5 among the 3rd embodiment.

Fig. 9 is similar in appearance to the section-drawing of Fig. 6 among the 3rd embodiment.

Figure 10 and Figure 11 are similar in appearance to the section-drawing of Fig. 4 and Fig. 5 among the 4th embodiment.

Figure 12 is similar in appearance to the section-drawing of Fig. 6 among the 4th embodiment.

Figure 13 is the section-drawing of container cover body among the 5th embodiment.

Figure 14 is the lateral plan of cage among the 5th embodiment.

Figure 15 is the axial section of cage.

Figure 16 is for being fixed on the axial section on the threaded thin neck bearing container after cage is assembled among container cover body among Figure 13 and Figure 14, Figure 15.

Figure 17 is a kind of certain application cases of Fig. 1～3 illustrated embodiments.

Fig. 1～3 shown devices have a cover body 1, and cover body 1 can be made with plastics or metal (as aluminium), and constitute the housing and opening 3 coaxial lines of neck 4 and container 2 by the housing and the neck 4 of band opening 3 containers 2.The inside of neck 4 has screw thread 5 so that cover body 1 is tightened on the thin neck of bearing container, and for instance, bearing container can be a glass vial, and itself can make with any suitable material.

Have annular lip 6 around the opening 3, on flange 6, lid 7 is housed by welding or splicing.Lid has among the circular middle part 8 and the cylindrical portions may 9(Fig. 1 that forms that stretches out thus for extending downwards), the bottom extension of cylindrical portions may 9 forms planar annular flange 10, lid 7 is encapsulated on the housing flange 6 of container 2 by flange 10, when making lid 7, make the middle part 8 of lid 7 have radially strengthening rib 11.

Container 2 is in order to deposit material, and its maintenance before sneaking into a material in the bearing container is isolated with air and ectocine, and mixing also is to carry out under the situation of isolating with air and ectocine.And bearing container originally also can be closed before mixing.Material in the container 2 can be a kind of solid, powder, particle or liquid.For instance, when making carbonated drink, just container cover body 1 can be connected on the bearing container that is being filled with water, so that these materials mix with water with the material that can get angry voluntarily.

In order to form a kind of failure-free mechanical seal, near a default circumferential groove 12 free end of neck 4 is in order to securely to load onto the bottle cap of a general type in this end.

As shown in Figure 3, container cover body 1 spinning is on the thin neck 13 of bearing container (not shown), and for instance, spinning is provided with screw thread 14 in the outside of thin neck on glass vial.The free end (being the upper end among Fig. 3) of thin neck forms thin-walled portion 15, and has annular stop piece 16, and limiting stopper can abut against on the flange 10 of lid, and it is pressed on the flange 6.On thin neck, be tightened on the moment of terminal point before distance between the surface of limiting stopper 16 and the narrow neck end face 17 should make thin neck thin-walled portion 15 and lid circle 8 moment of colliding of middle part slightly in the container cover body, just slightly before in the moment that limiting stopper 16 and lid flange 10 are collided.Therefore, just stop container cover bodies 1 should guarantee that screwing on the thin neck 13 narrow neck end face 17 cuts off lid 7 along circumference before the action at limiting stopper 16.When being tightened on terminal point, limiting stopper 16 is pressed on flange 10 on the flange 6, thereby guarantees container 2 and the inner leak tightness to external world of bearing container (its thin neck 13 only is shown among the figure).The circular middle part 8 of lid 7 can be cut off on the circumference of major part, thereby guarantees unimpeded between container 2 and the thin neck 13, and the material in this moment container 2 just can be mixed in the material in the bearing container by thin neck 13 and go.As the materials in the container 2 is a kind of material of getting angry voluntarily that contact with water, and the pressure that gas produced of release will make in the middle part of the circle of lid 8 to make thin neck 13 unlimited fully away from original position.Because the diameter of lid is greater than the internal diameter of thin neck 13, therefore, lid can not dropped in the thin neck.

As mentioned above, being communicated with of container 2 and bearing container (its thin neck 13 only is shown among the figure) only needs the container cover body connected on the thin neck 13 of bearing container and cuts off lid and will produce automatically.Thisly cut off action and just put in the inside of container cover body neck 4 and produce when making leak tightness between container cover body and the bearing container be about to become common leak tightness at thin neck with bearing container.Therefore mix be with the situation of air and isolation under carry out.

Container 2 can be preserved the material of less volume, to mix with another material (as water).This container can be guaranteed very accurate dose.

Material at container 2 is when contacting the material that carbon dioxide promptly takes place voluntarily with water, by reacting the carbon dioxide that is produced, under the effect of compression automatically, almost all be dissolved in the water of accepting molten device and (its thin neck 13 only be shown) among the figure, the temperature of bearing container, for instance, be about 5 ℃.Therefore, only need water to be full of bearing container and new container cover body of spinning in case of necessity, just can reuse same bearing container heap of times.

This device can be to a great extent (in fact at least 90%) reduces present customer and obtains with amount carbonated drink is required to be carried to the weight and volume in residence from buying the place, and removes the loss of consumer products packaged on same degree from.

Clearly, said apparatus not only can be used for making carbonated drink or Other Drinks, also can be used for grocery trade and medicine industry, need and air insulated is preserved to be mixed in water or certain preparation with anti-oxidation liquid or solid extract go.This device equally can in order to mix the system paint vehicle or Family Day staple, these articles for use require just can mix before using.

Not only can guarantee the leak tightness of container with closed with covers container 2, can guarantee that also as long as lid does not have breakage, container just can not encroached on, thereby prevents from from malevolence foreign matter to be sneaked in the container, as long as lid is impaired.Just can find immediately.

Well imagine that for the article of various capacity and various character, the container cover body can only be applicable to the glass vial of corresponding certain type.Be this shape that needs to change the thin neck of bearing container, diameter or pitch just can connect with the container cover body.

The embodiment of Fig. 4～6 shown devices has two members: the cover body 1(Fig. 4 that forms container 2) and the lid 7(Fig. 5 on cover 18 member).Container 2 has opening 3 and neck 4, the housing of neck and container 2 and opening 3 coaxial lines.It is smooth cylindric that the inside of neck 4 is, and externally have the annular protrusion 19 on band helix slope 20, is provided with draw-in groove 21 in the end of the higher side in each slope.

As shown in Figure 5, cage 18 has cylindrical shape part 22, in order to make frictional engagement with cylindrical opening 3.

The bottom free end 23 of container cover body 1 inserts in the annular groove 24 of cage 18, thereby is pressed on the packing seal 25 of being located at bottom portion of groove.

Projection 26 is positioned at groove 24 on the surface of its inboard, in order to cooperatively interact on combined

member

1 and 18 o'clock and slope 20 and draw-in groove 21.Under the situation that projection 26 contacts with each other with slope 20,

member

1 and 18 is relatively rotated, force projection to move, drop in the draw-in groove until the position that arrives draw-in groove 21 along the helix slope, thereby stop

member

1 and 18 to be thrown off, and guarantee that packing seal 25 is in compressive state.

In cage 18, be provided with screw thread 27, in order to (not shown bearing container) on the thin neck 13 that is tightened on bearing container.

Second packing seal 28 is positioned at the bottom of screw thread 27, on annular bearing surface 29.When cage 18 being tightened on the threaded thin neck 13, packing seal 28 is compressed between the shape ring bearing face 30 of thin neck 13 and annular bearing surface 29.

When with the cover body 1 of cage 18(in company with container) when continuing to be tightened on terminal point on the thin neck 13 at bearing container, the end 17 of thin neck promptly is pressed on the lid, and it is cut off and push in the container 2.At this moment, material in the container 2 is promptly sneaked in the interior material of bearing container, when mixing, produce under the situation of gas, projection 26 and corresponding projection 19 are that mutual action is with the antagonism gaseous tension, and in bearing container under the effect of the pressure that produces, lid 7 is promptly thrown off with cage 18, therefore also throws off with the thin neck 13 of bearing container.

Packing seal

25 and 28 has guaranteed the leak tightness with respect to atmosphere.

Areal of

support

29 and 30 just passes through packing seal 28 mutual actions after lid is cut off.

Lid 1 and cage 18 preferably rotate about 1/4th circles, and obtaining the effect that screws and pin, cover body screwing action and then should progressively and fully carry out on thin neck is so that cut off lid.

Fig. 7～9 illustrated embodiments only are with the difference of previous embodiment: guarantee that cage is fixed on the method for unlikely disengagement on the cover body with preceding opposite, that is: protruding 26a is located on the inside face of container cover body neck 4 in this embodiment, and corresponding spiral groove 20a and draw-in groove 21a thereof then are located on the cylindrical external surface of cage 18.In addition, be identical on function.

Figure 10～12 illustrated embodiments on the one hand is provided with screw thread 31 in the inside of cover body 1 upper shed 3 of container 2, is provided with screw thread 32 in the inside of with cover sub 7 member upper cover base 18a on the other hand, and is provided with threaded portion 31a in its outside.

Cage 18a has radial flange 33, and tightening seal washer 34 is housed on the flange 33, and when screw thread 31 was tightened on terminal point on screw thread 31a, the end face part 35 of cover body 1 was packing washer 34(Figure 12).Cage 18a has a frusta-conical surface 36 in its underpart, cone seal packing ring 37 is housed on this surface, in the time of on the threaded thin neck 38 that the combination of container and cage is tightened on bearing container, packing ring 37 is on surface 36 and be located at bearing container (Figure 12) and carefully pressed between the corresponding conical surface 39 on the neck.

In this case, as shown in figure 12, when this device was torqued-up to terminal point on the thin neck 38 of bearing container, the free end of the thin neck of bearing container was also just cut off lid 7.

In certain embodiment, but cage 18a hot weld or be glued on the neck 4 also can also be adopted ultrasonic welding, like this, will be tightened on cover body on the bearing container when unclamping, and just can prevent that cage and cover body from outwarding winding each other.The method of (for example using aluminium) just can adopt flanging to splice when making cover body with metal will be covered seat and will be fixed on the cover body.

Figure 13～16 illustrated embodiments are with the difference of last embodiment: being connected between cover body 1 and the cage 18b is not to adopt screw thread 31 and 31a to guarantee, but method guarantees shown in employing Fig. 7～9.

As shown in the figure, protruding 26b is located on the drum type inner surface of container cover body neck 4, and corresponding spiral groove 20b and draw-in groove 21b thereof then are located on the cylindrical external surface of cage 18b.

As shown in the figure, adopt the annular knurl or the gear teeth 40 can utilize clamp or spanner to clamp cage, it is rotated with respect to cover body, thereby these two members are screwed and unlikely reverse releasing.

Described each example in Fig. 4～16 has the following advantages:

1. owing to lid be and threaded parts bonded assembly, and this parts guarantee that the container cover body is fastened on the thin neck of bearing container, so this device is reliable.

Since closed with covers the container cover body, can stop malice with the deception behavior.

In the above-described embodiments, assert that bearing container (its thin neck 13 only is shown among the figure) is equipped with stopper, the material in setting about mixer cover body and bearing container and described device being connected before on the bearing container is just removed stopper.

Adopt Fig. 1～9 shown devices can obtain more satisfied result, these devices are specially adapted to be equipped with in the bearing container situation of pharmaceutical preparation, pretend again to seal without unlatching before mixing because must guarantee bearing container in this case.

Figure 17 shows that an example that Fig. 1～3 illustrated embodiments is used for bearing container, after in factory, bearing container being filled, load onto normally used plastic stopper 41 immediately, the diameter of stopper 41 is equivalent to the internal diameter of thin neck 13, and the diameter of plug head portion 42 roughly is equivalent to the external diameter of thin neck thread.

In factory, container cover body 1 is tightened on the threaded thin neck 13, abut against on the head 42 of stopper 41 until the flange 6 that lid 7 external flanges 10 are housed till.

Container cover body 1 is equipped with normally used safe lasso 43, in order to guarantee that bearing container is not encroached on, safe lasso 43 is broken, so that mix, Cai stopper 41 is removed.After removing unstopper 41, immediately container cover body 1 is tightened on terminal point on the threaded thin neck 13 of bearing container, contact the eve of limiting stopper 16 with flange 10 at flange 6, the thin-walled portion 15 of thin neck soon lid 7 is cut off, as described in Fig. 1～3.

As seen, when stopper 41 was housed, the head of stopper 41 42 stoped the end 17 of thin neck to cut off lid, and therefore, normally used safe lasso 43 can guarantee that the material in container cover body 1 and the bearing container avoids malice and damage.

Claims

1, a kind of device of preserving material, in order to afterwards this material is sneaked in the material in the thin neck bearing container, the feature of this device is: device has: a cover body (1,4), cover body constitutes the container (2) of material, and be provided with structure division (5), in order to cover body is connected on the thin neck (13) of bearing container; A lid (7), in order to airtight container (2), and cover body is being connected when the thin neck (13) of bearing container is gone up, the free end (17) of thin neck (13) presses and cuts off the middle part (8) of lid (7), make it enter container (2), and the cavity that makes the cavity (2) of cover body and bearing container communicate with each other and and isolated from atmosphere, thereby make material in the container (2) sneak in the bearing container material and with air and extraneous the isolation.

2, by the described device of claim 1, it is characterized in that: lid (7) has one and is fixed on the circumferential section (10) that seals on the cover body (1,4), simultaneously, (stop portion of (13) (16) abuts against the eve on lid (lid is fixed on the cover body (the 1)) circumferential section (10) to thin neck, and the free end (17) of thin neck is cut off lid.

3, by the described device of claim 2, it is characterized in that: the cover body (1) that constitutes container (2) has the housing of a container (2), housing is provided with neck (4), has screw thread (5) in the neck (4), on the part of neck (4) in order to threaded (14) that are tightened on the thin neck of bearing container (13), the housing of container (2) has the opening (3) of a branch neck (4) coaxial line and is positioned at inner flange (6) on the opening, the circumferential section (10) of flange (6) and lid (7) is right after and opening is sealed, thus the path between closing containers (2) and neck (4) inside.

4, by claim 1 or 3 described devices, it is characterized in that: neck (4) is provided with an external annular groove (12) near its free end, in order to closure member to be set, makes this end sealing, cause do not damage this member just can not openable container.

5, by the described device of claim 3, it is characterized in that: lid (7) has annulus middle part (8), the edge at middle part (8) extends and forms cylindrical portions may (9) perpendicular to middle part (8), the end of cylindrical portions may (9) forms the annular section (10) that extends radially outwardly, lid (7) is fixed on the flange (6) of cover body (1) by this annular section, thereby seals.

6, by the described device of claim 1, it is characterized in that: lid (7) is provided with radially strengthening rib (11) at its circular middle part (8).

7, by the described device of claim 6, it is characterized in that: the external diameter of the thin neck of bearing container (13) free end (17) can freely slide in the cylindrical portions may (9) of lid (7), free-ended end is thin wall shape, so that cut off the circular middle part (8) of lid (7), on this free end, be provided with annular stop piece (16), limiting stopper is positioned between threaded section (14) and end (17), end (17) is in order to stretch into the cylindrical portions may of lid, the end (17) of thin neck exceeds the enough length of annular stop piece (16), make it that cover body (1) is being torqued-up to terminal point and is making limiting stopper (16) and flange (6) enter the inside of container (2) when contacting, thereby guarantee: when cover body (1) is torqued-up to terminal point on the thin neck of bearing container (13), the circular middle part (8) of lid (7) is cut off.

8, by the described device of claim 7, it is characterized in that: the length that is positioned at thin neck (13) end (15) in annular stop piece (16) outside should be guaranteed: when the flange (6) that the radial ringed part (10) of lid (7) is pressed on cover body (1) at limiting stopper (16) is gone up the circular middle part (8) of lid is cut off.

9, by the described device of claim 1, it is characterized in that: lid (7) becomes a part that has cage (18) parts, cage can be fixed on cover body (1) and go up unlikely coming off, and have structure division (27) in order to connecting on the thin neck (13) of bearing container, thereby cover body (1) is connected on bearing container by cage.

10, by the described device of claim 9, it is characterized in that: be provided with the structure member (19) of band draw-in groove (21), go up unlikely unclamping, cage and cover body are on the position that cooperatively interacts in order to cage (18) is fastened on reliably cover body (1).Make it relatively rotate certain angle again.

11, by the described device of claim 10, it is characterized in that having a projection (26) at least with the structure division of draw-in groove, projection is located on the member in two fastening members of above-mentioned need, in addition, at least also has a slope (19), the slope is located on another member, and this slope (19) are provided with draw-in groove (21) in its terminal, admits and block projection (26) in order to the terminal in rotational travel.

12, by the described device of claim 9 to 11, it is characterized in that: cage (18a) has outside thread (31a), in order to cage is fastened on the container cover body (1), also has negative thread (32), on the threaded thin neck (38) that cage is fastened on bearing container.

13, by the described device of claim 12, it is characterized in that: cage (18a) has a truncated cone shape area supported (36), goes up and the formation seal joint in order to the corresponding frusta-conical surface (39) that is contained in the thin neck of bearing container (38).