Beverage or Foodstuff Dispenser
A beverage or foodstuff dispenser comprises a generally cylindrical body part having at one end a dispensing channel for dispensing a jelly, gel or paste to a user and at the other end an opening for receiving a dispensing member. The dispensing member and the generally cylindrical body part are provided with one or more protuberances and one or more corresponding guide channels for guiding the protuberances so as to cause movement of the dispensing member along and within the body part towards the one end as the dispensing member is rotated first in one rotational direction and then in the opposite rotational direction relative to the body part, thereby to provide the dispensing of the jelly, gel or paste through the channel.
The present invention claims priority to GB 1410061.4, filed on Jun. 6, 2014, which is incorporated herein in its entirety.
FIELDThis invention relates to a beverage or foodstuff dispenser and in particular, although not exclusively, to a foodstuff dispenser for containing and dispensing jelly.
BACKGROUNDIt is well known to use gelatin to make foodstuffs that are known variously around the world as jelly, jello, gel, and gelatin desserts (hereafter jelly). The making of a jelly typically involves the addition of gelatin to a heated liquid (e.g. water or a fruit juice) and the subsequent cooling of the mixture, for instance in a refrigerator. Upon cooling, the mixture sets to form the jelly, which is a solid or semisolid. Jellies can be flavored and colored, and are widely eaten by children and adults alike. Jellies may be made with a wide range of ingredients. Jellies are typically consumed from a bowl or pot using a spoon. A fruit preserve that is set with pectin is not a jelly in this context. but can be considered a gel. It is known also to make jellies using alcoholic drinks, typically distilled spirits (known as liquor in some parts of the world) such as vodka, tequila, gin etc. A jelly made from gelatin is a solid or semisolid and does not flow, even though it has typically a very high water content.
The present invention is illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar elements and in which:
In one embodiment, a beverage or foodstuff dispenser comprising a generally cylindrical body part having at one end a channel for dispensing a jelly, gel or paste to a user is disclosed. The other end of the dispenser has an opening for receiving a dispensing member, wherein the dispensing member and the generally cylindrical body part are provided with one or more protuberances and one or more corresponding channels for guiding the protuberances so as to cause movement of the dispensing member along and within the body part towards the one end as the dispensing member is rotated first in one rotational direction and then in the opposite rotational direction relative to the body part, thereby to provide the dispensing of the jelly, jello, or paste through the channel.
The one or more protuberances may be provided on the dispensing member and the one or more corresponding channels may be provided on the generally cylindrical body part.
The number of protuberances may equal the number of channels. Alternatively, the number of protuberances may be greater than number of channels, for instance an integer multiple of the number of channels. The one or more channels may have a generally sinusoidal form.
The distance between successive peaks of the one or more channels may be equal for the length of the channels. The dispenser may comprise plural protuberances spaced at different longitudinal positions along the dispenser. The distance between successive peaks of the one or more channels may vary along the length of the channels. The channel may be tapered and/or includes one or more bends.
The dispensing member may have a face that extends across the longitudinal axis of the body part in use and may be configured to exert an expelling force against the jelly, gel or paste as the dispensing member moves helically within the body part. The face of the dispensing member may be substantially planar. Alternatively, the face of the dispensing member may be non-planar. Here, the face of the dispensing member may have a valley shaped, e.g. V- or U-shaped, cross section. The dispensing member may include a grip for allowing a user to rotate the dispensing member relative to the body part.
The generally cylindrical body part may comprise an outer body and a lid, and the channel may be formed at least in part in the lid.
The outer body may include an end member at one end, the end member including an aperture that forms at least part of the channel. The outer body may include an end member at one end, the end member including an aperture; the generally cylindrical body part may comprise an outer body and a lid, and the channel may be formed in part in the lid and in part by the aperture. The aperture included in the end member may align with an opening of the channel of the lid when the lid is fitted to the outer body.
The dispenser may contain a jelly, gel or paste.
The following detailed description of embodiments of the invention makes reference to the accompanying drawings in which like references indicate similar elements, showing by way of illustration specific embodiments of practicing the invention. Description of these embodiments is in sufficient detail to enable those skilled in the art to practice the invention. One skilled in the art understands that other embodiments may be utilized and that logical, mechanical, electrical, functional and other changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims.
The lowermost end of the outer body 20 is open. At the top end of the outer body 20 is provided an end member 1, which is visible in both
The inner body 30 is shown in
A main wall 6 of the outer body 20 is substantially cylindrical in shape. One or more protuberances 2 are formed on the outermost surface of the wall 6. There are eight protuberances 2 in this example. The protuberances 2 on the outermost surface of the inner body 30 correspond to the guide threads 5 on the innermost surface of the outer body 20. The outer diameter of the wall 6 of the inner body 30 and the inner diameter of the thread bearing section 4 of the outer body 20 are selected such that the fit of the guide threads 5 and protuberances 2 is reasonably tight but can easily be operated by a user.
The guide threads 5 do not continue in the same direction for the whole of their length. The guide threads alternate between extending clockwise and then anticlockwise along the length of the inner body. Put another way, the guide thread 5 changes between extending in opposite directions along its length. In the example shown in
In brief, the inner body 30 is able to be moved into the outer body 20 by maneuvering the inner body 30 relative to the outer body 20 such that the protuberances 5 slide along the guide-threads. The shape of the guide threads 5 dictates the movement of the outer body 20 relative to the inner body 30 as the inner body extends into the outer body. Because the guide threads alternate between extending clockwise and then anticlockwise along the length of the inner body, the movement of the outer body 20 relative to the inner body 30 as the inner body extends into the outer body is an oscillatory movement in that it is first helically clockwise then helically anticlockwise and then helically clockwise again. The effect of this is explained in more detail below.
The outer body 20 defines a volume 11 into which liquids can be supplied.
When the lid 40 has been screwed into place on the outer body 20, the aperture 10 in the end member 1 of the outer body 20 is aligned with a lowermost end of a channel 19 that is formed within the main body of the lid 40. The channel 19 extends from the lowermost end, which is adjacent to the aperture 10 in the end member 1, to an aperture 14 in a spout 13 at its uppermost end. This is best visible in
As can be seen in
The dimensions of the drinking vessel may be chosen so as to provide any required volume of jelly. For instance, providing the outer body 20 with an internal diameter of 5 cm and a height of 6.1 cm provides a volume of approximately 4 US fl. oz. of content, or 120 ml. This may be suitable for a jelly beverage for a child. An adult may prefer a drinking vessel with a capacity of 180 ml or 240 ml. A drinking vessel for an alcohol drink with a high spirit/liquor content (a shot drink) may have a capacity of 60 ml or thereabouts.
The use of the drinking vessel for containing and dispensing jelly will now be described.
The drinking vessel is filled with jelly firstly by separating the inner and outer bodies 20, 30 and removing the lid 40, if the components were not already separated. Then, a temporary lid (not shown) is placed over the end of the outer body 20 that is uppermost in
A jelly mixture is created by mixing gelatin (or an alternative such as Agar, also known as agar-agar) with hot water or juice and whatever flavorings and colorings and other ingredients (e.g. alcoholic drink ingredient) are required to be included in the jelly. The mixture is then poured into the outer body 20, which contains the liquid. The liquid may be included into the outer body 20 up to a level indicated by the dashed line 9 in
The outer body 20 and the liquid in the volume 11 is then refrigerated, either by refrigerating the volume in which the outer body 20 is located at the time the jelly mixture was poured into the volume 11 or else by moving the outer body 20 and temporary lid into a refrigerated volume (such as is provided by a domestic or commercial refrigerator). After some time, typically 3-4 hours, the gelatin in the jelly mixture causes the mixture to set into a solid form of jelly.
Once the jelly has set, the outer body 20 can be removed from the refrigerated volume.
Although in the above the aperture 10 is closed using a temporary lid placed over the end of the outer body 20 that is uppermost in
After it has set, the jelly in the volume 11 is in solid form so does not flow through the aperture 10. Additionally, the outer body 20 can be inverted such that the aperture 10 is at the top and the open end is at the bottom. In this condition, also, the jelly in the volume 11 does not fall through the bottom end of the outer body 20 because of its solid form. The jelly is held in place in part due to friction with the outer body 20 and in part because of the presence of the threads, which provide a barrier to movement of the jelly along the outer body 20.
In order to provide the drinking vessel ready for use, a user inserts the uppermost end of the inner body 30 into the opening at the lowermost end of the outer body 20, initially aligning the protuberances 5 with the guide threads 2 and then maneuvers the two bodies into each other such that the protuberances 5 and the guide threads 2 engage and cause the inner body 30 to extend axially into the outer body 20, in a movement as prescribed by the pattern of the guide threads 2. Once the end of the inner body 30 contacts the surface of the jelly in the volume 11, the user stops maneuvering the inner body 30 relative to the outer body 20.
The dotted line shown at 8 in
Prior to the end of the inner body 30 contacting the surface of the jelly in the volume 11, air that was in the volume between these two surfaces is released between the guide threads 2 and the protuberances 5. Air can escape between the guide threads 2 and the protuberances 5 because there is little reaction force between the guide threads 2 of the inner body 30 and the protuberances 5 of outer body 20 at this stage.
The lid 40 is applied to the outer body 20 by the user screwing the lid 40 onto the top end of the outer body 20 such that the threads 18, 15 engage with one another. Once the lid 40 has been placed onto the outer body 20, the channel 19 is full of air. Jelly is located in the volume 11 in the outer body 20 up to the location of the aperture 10, but at this stage does not pass into the channel 19.
It will be appreciated that the lid can be provided onto the outer body before the inner body 30 is inserted into the outer body, or the other way around.
At this stage, the drinking vessel is containing jelly and is ready to be used.
The jelly is a solid and thus does not flow in the same way that drinks normally flow. However, bonds in the structure of the jelly can be overcome with relatively little force, allowing the solid jelly to be broken up. The force required to break the bonds in the structure of the jelly cannot be normally overcome by the suction force that a user can apply to the jelly through a drinking straw, for example, so drinking a jelly through a straw is not a viable option. However, such is not necessary with the drinking vessel described above.
In particular, the jelly in the volume 11 can be dispensed through the aperture 14 of the spout 13 for drinking by a user simply by the user further maneuvering the inner body 30 relative to the outer body 20. In particular, the user may grasp the outer body 20 in one hand and grasp the gnarled portion 12 or some other part of the inner body 30 with the other hand. The user can then apply a force to the jelly in the volume 11 by applying a rotating force to the inner body 30 relative to the outer body 20 such as to cause the inner body 30 to move in an axial direction relative to the outer body 20. In this particular example, rotating the inner body 30 in an alternatively clockwise and anti-clockwise “twisting” motion, looking at the bottom end of the inner body 30, causes the inner body 30 to extend axially into the outer body 20. This movement, and in particular the force that results in the movement, applies a force to the jelly in the volume 11, which is thereby compressed. The compression of the jelly causes some of the structural bonds within the jelly to be broken such that the jelly moves into the channel 19. As the inner body 30 is inserted more, it extends further into the outer body 20 and more jelly is expelled from the volume 11 into the channel 19 of the lid 40. Further structural bonds within the composition of the jelly are broken as the jelly moves along the channel 19, by virtue of the changing cross-sectional area (tapering) of the channel 19. After sufficient insertion of the inner body 20, the jelly from the volume 11 reaches the aperture 14 of the lid 40 and is expelled therefrom.
In the present embodiment, it is contemplated that there will be three identical guide threads 5 in a wave pattern. The use of three guide threads 5 and corresponding protuberances 2 provides stability of movement when maneuvering the inner body 30 into the outer body 20. The peaks and troughs of the waves of the guide threads 5 are aligned with each other, and set apart from each other in alignment with an equal number of protuberances 2 on the outer body 20. The diameter of the protuberances 2 matches the internal width of the guide-threads 5. The protuberances are slightly smaller than the guide threads 5, which allows easy movement. The cross section of the guide threads 5 matches the cross section of the protuberances 2. This arrangement enables a user to maneuver the inner body 30 axially, all the way into the outer body 20 in an alternatively clockwise and anti-clockwise “twisting” motion.
This allows an oscillating movement which allows the user to move the inner body all the way into the outer body without removing their hand or fingers from the inner body. In a corresponding arrangement that is helical in just one direction, the user may be required to release, rotate their hand and then grip again before twisting some more to cause the inner body to progress further into the outer body. Such is not needed with the present arrangement.
It will be understood that the protuberances 2 can vary in shape, as long as they fit within or align with the guide threads to which they are to be mated. For example, they may be generally disc-shaped at the base (where they are connected to the inner body), but with conical heads that fit within guide threads that are V-shaped at their bottom. Such a protuberance is shown in
There may be more or fewer than three guide threads 5 with corresponding protuberances 2.
In the case of guide threads 5 comprised of a series of identical waves, for instance as shown in
In some embodiments, a second set of protuberances 2 is positioned exactly one (or more) wavelengths down from the first set of protuberances, as shown in
In other embodiments, second and third sets of protuberances 2 are positioned integer multiples of wavelengths down from the first set of protuberances, as shown in
Alternatively, the distance between successive peaks of the guide threads 5 may change along the length of the guide thread, as shown in
The spout 13 is shaped such as to fit comfortably into a user's mouth. Thus, a user can place the spout 13 within their mouth and cause the jelly from the volume to be dispensed into their mouth by inserting the inner body 30 relative to the outer body 20.
In embodiments in which the lid 40 is provided with a spout that can be inserted into a user's mouth, the user may form a seal by closing their lips around the spout. This may allow the user to assist expulsion of the jelly from the volume 11 in the outer body 20 by exerting a sucking and/or squeezing (milking) pressure onto the spout, although expulsion may be provided solely by insertion of the outer body 20 relative to the inner body 30.
The jelly that is expelled from the aperture 14 has the same density as the jelly within the volume 11. This is the case because there is no opportunity for air or any other fluid to become mixed with the jelly as it passes from within the outer body 20 to the aperture 14. However, the jelly that reaches the aperture 14 has been subjected to various forces and some bonds within the structure of the jelly have been broken. As such, the jelly is in much less of a solid form when it reaches the aperture 14, and from there can pass into the user's mouth, than it was when it was in the volume 11 within the outer body 20. Although not necessarily a true liquid, the broken jelly that is expelled through the aperture 14 is in a form that can be swallowed easily by the user without requiring any chewing or other breaking up of the structure of the jelly. The jelly is masticated firstly by the action of passing through the aperture 10. The jelly is then further masticated by the action of passing through the tapered channel 19. Thus, the action of expelling the jelly from the outer body 20 through the aperture 10 and the channel 19 and ultimately through the aperture 14 in the lid 40 renders the jelly into a quasi-liquid form whereby it can be consumed by the user in a drinking motion if the user so desires.
Because the aperture 10 is aligned with the channel 19 in use, the aperture 10 and the channel 19 can together be said to form a channel. Both the aperture 10 and the channel 19 provide mastication.
The storage of the jelly within the outer body in a solid form, rather than in a liquid or quasi-liquid form, provides a number of advantages. Particularly, the jelly cannot be spilt, in the sense that a liquid drink can be spilt. As such, the use of the drinking vessel filled with jelly can be particularly advantageous in environments where liquid drinks would potentially be problematic. These include crowded places in which the spilling of liquid drinks can easily occur, especially if this might result in the spoiling of clothes etc. It also includes clean environments, electrical environments etc., where the presence of a liquid could potentially be very hazardous. It also includes zero-gravity environments, such as those found in earth orbit, in which free-floating liquid droplets may potentially do a lot of damage to sensitive equipment.
There are some features of the drinking vessel itself which contribute to avoiding spillages. These include the guide-thread 2 to protuberance 5 connection between the inner body 30 and the outer body 20. In particular, specific maneuvering between the inner body 30 and the outer body 20, in particular an oscillating movement, is required in order to expel the jelly from the volume 11. Such a movement would not normally occur accidentally.
Additionally, the drinking vessel is less prone than a water bottle or drinks bottle of a similar size and shape to be inadvertently squeezed or dented, which would ordinarily increase the pressure of fluid within the drinking vessel. With this drinking vessel, the presence of the inner body 30 within the outer body 20 means that the outer body 20 is less able to be squeezed or dented by external force towards the longitudinal axis of the drinking vessel. As such, the accidental expelling of the contents of the drinking vessel through the aperture 14 is less likely. The resistance to squeezing of the drinking vessel is provided largely by the wall or piston face 7 that is at the top end of the inner body 30. However, the wall 6 of the inner body 30 contributes also to resisting against the squeezing of the outer body 20.
It will be appreciated that the drinking vessel can be stood on a surface, for instance a table, when full or part full of jelly without the jelly being expelled from the aperture 14. In particular, the vessel can be placed on the end 12 of the inner body 30, so that the drinking vessel is standing upright. Although this results in gravity applying a downwards force on the outer body 20 and the lid 40, relative movement between the outer body 20 and the inner body 30 is prevented by virtue of the guide-thread fit between the components, and also in part due to the solid nature of the jelly included in the volume 11.
An alternative lid is shown in
However, the lid 50 is absent a spout. Instead, a channel extends internally within the lid 50 from a location adjacent to the aperture 10 of the outer body 20 to a mouth 16. A lip 22 is formed around the uppermost edge of the lid 50. The mouth 16 of the channel 21 exits the body of the lid 50 adjacent to the lip 22. The presence of the lip 22 makes it easy for the user to place the drinking vessel against their mouth in such a way that jelly dispensed from the volume 11 enters into their mouth. In particular, the lip 22 is curved generally outwardly from the axis of the drinking vessel such as to form a comfortable fit on top of a lower lip of the mouth of the user. As such, jelly that is expelled through the mouth 16 then passes over the lip 22 of the lid 50 and into the mouth of the user, similarly to the way in which liquid would pass from a glass or cup having an outwardly extending lip as the glass or cup is tipped upwards when the lip of the cup or glass was located on top of the lower lip of the user's mouth.
Instead of the mouth 16 of the channel 21 being adjacent the lip, the mouth of the channel 16 may be within the lip, for instance at the edge of the lip that extends furthest into the user's mouth in use. In this case, the outer shape of the lip may be uniform or it may have a different shape in the region of the mouth compared to other parts of the lip.
As can be seen from both
An alternative form for the guide threads 5 is illustrated in
Various alternatives will be apparent to the skilled person, and the invention is not limited by the specific embodiments described above. A number of alternatives will now be described.
Although in the above only a single aperture 10 is included in the end member 1 of the outer housing 20, it will be appreciate that instead there may be multiple apertures, or indeed the end member 1 may be omitted entirely. The use of one or more apertures in specific locations allows the provision of a channel in the lid that causes the structure of the jelly to be broken down or masticated as it is forced from the volume 11 within the outer body 20 to a location where it can enter the mouth of the user.
Additionally, although in the above the outer body 20 and the lid 40, 50 are described as being separate components that can be connected together, in other embodiments the outer body and the lid may be unitary.
Although in the above it is jelly, Jello or a gelatin dessert that is provided in the body 11, other substances may alternatively be included within the drinking vessel for dispensing into the mouth of the user. For instance, a gel or paste may be provided in the volume 11. In the case of a gel or paste, mastication as the gel or paste passes through the channel of the lid may be less important, or not important at all. A paste or gel typically has a lower water content than a jelly. The provision of a gel or paste in this way may be primarily for the purpose of nutrition. The dispensing of a jelly may be more for the purpose of hydration and/or taste and/or the provision of a desired chemical, such as alcohol. However, a jelly can be configured to provide nutrition, and a paste or gel can provide hydration. The drinking vessel provides spill resistance when used with a paste or gel.
After all of the jelly has been dispensed, at which time the piston face 7 of the inner body 30 is located against the end member 1 of the outer body, the drinking vessel may be disassembled for reuse. Disassembly is performed by the user maneuvering the inner body 30 relative to the outer body in the opposite direction along the guide threads 2. After sufficient maneuvering, the inner body becomes removed from the outer body 20. The lid 40, 50 may also be removed.
After disassembly of the drinking vessel, some residual jelly may remain on the internal surfaces of the outer body 20, and may be included also on some surfaces of the outer body 20. The channel 19, 21 within the lid 40, 50 may remain filled with jelly. The jelly in the channel will have been masticated to some extent by the process of movement of the jelly into and along the channel. As such, removal of this jelly is relatively easy. Cleaning of the inner body 30 and the outer body 20 may be performed using a sponge, cloth or brush in the same way that cups, glasses etc. can be cleaned by a user washing them in soapy water. Alternatively, the components may be placed into a dishwasher, for automatic cleaning. In either case, the configuration of the drinking vessel is such that cleaning is relatively straightforward and effective.
The components of the drinking vessel, particularly the outer body 20, the inner body 30 and the lid 40, 50 may be formed of any suitable material. Plastics materials may be particularly suitable for the components, but glass, ceramics, metals etc. may be used instead.
In the case of a lid 40 including a spout 13, a soft plastic material may be used, so as to maximize the effectiveness of the spout.
Once the drinking vessel contains set jelly, it can be placed on its side on a surface such as a table, although the cylindrical nature of the outer body 20 is such that it may roll around on an uneven surface.
The protuberances 2 on the inner body 30 and the guide threads 5 on the outer body 20 may cover the whole of the range of which the inner body 30 and the outer body 20 may be moved. Alternatively, the guide threads may be in respect of only part of this range, as long as the guide-thread arrangement allows the user to control displacement of the inner body 30 within the outer body over all of the required range by maneuvering the protuberances 5 on the inner body 30 into the outer body 20.
The guide threads 2 of the inner body 30 and the protuberances 5 on the outer body 20 may be provided with surface coating so as to provide lower levels of static and/or dynamic friction as the inner body 30 is maneuvered into and out of the outer body 20.
Providing a relatively tight guide thread-to-protuberance fit between the inner body 30 and the outer body 20 may provide a good user experience, particularly if low-friction materials or coatings are used. However, having a relatively loose fit may make operation of the drinking vessel simpler by allowing some jelly from the volume 11 to enter into the guide-screw t0 protuberance arrangement and thereby lubricate it as jelly is expelled. Although this results in some wastage of the jelly, it is relatively little jelly that is wasted and it can allow the use of cheaper materials, reducing overall cost of the manufacture of the drinking vessel.
Instead of being planar, the piston face 7, 7B may be provided with features so that it is non-planar. The features can contribute to mastication of jelly close to the piston face 7, 7B as the inner body 30 is maneuvered into the main body to dispense jelly. A valley-shaped cross-section, such as a U-shape or a V-shape, may also cause loosening of jelly and breaking of the bonds between the jelly and inner wall of the outer body 20 beyond the physical location of the inner body 30.
Although in the above embodiments it is the outer body 20 that includes the aperture 10 through which the jelly is dispensed to the user, it will be appreciated that instead the aperture could be provided in the inner body. However, the provision of the aperture 10 in the outer body provides a simpler arrangement, in particular that it allow the jelly to be dispensed to the user through a relatively unsophisticated mechanism.
Although in the above the outer body 20 has an internal guide thread 5 that engages with protuberances 2 on the inner body, the converse may be true. For instance, the outer body may be provided with protuberances on its internal surface that mate with guide threads or channels 5 on the outer surface of the inner body. This is advantageous as it allows a visual preview of the twisting motion the user would be expected to perform, in particular by allowing the user to inspect the form of the guide threads and thereby be able to identify the motion that is needed in order to operate the drinking vessel. This can result in an improved user experience and a lower likelihood that the user will not be able easily to dispense the jelly.
The drinking vessel can be made of a plastics material of reasonable rigidity, allowing it to be reused. However, a disposable drinking vessel can be provided with a similar structure but using lower cost materials, or using less of the same material. Disposable drinking vessels may be particularly interesting in relation to the containing and dispensing of alcoholic beverages as jellies.
In the foregoing specification, the invention has been described with reference to specific exemplary embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention as set forth in the appended claims. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims
1. A beverage or foodstuff dispenser comprising:
- a generally cylindrical body part having at one end a dispensing channel for dispensing a jelly, gel or paste to a user and at the other end an opening for receiving a dispensing member;
- wherein the dispensing member and the generally cylindrical body part are provided with one or more protuberances and one or more guide channels for guiding the protuberances so as to cause movement of the dispensing member along and within the body part towards the one end as the dispensing member is rotated first in one rotational direction and then in the opposite rotational direction relative to the body part, thereby to provide the dispensing of the jelly, gel or paste through the dispensing channel.
2. The dispenser as claimed in claim 1, wherein the one or more protuberances are provided on the dispensing member and the one or more guide channels are provided on the generally cylindrical body part.
3. The dispenser as claimed in claim 1, wherein the number of protuberances is one or more of: same as a number of guide channels, greater than the number of guide channels, and an integer multiple of the number of guide channels.
4. The dispenser as claimed in claim 1, wherein the one or more guide channels have a generally sinusoidal form.
5. The dispenser as claimed in claim 1, wherein the distance between successive peaks of the one or more channels is one or more of: equal to the length of the channels, variable along a length of the channels,
6. The dispenser as claimed in claim 1, comprising a plurality of protuberances spaced at different longitudinal positions along the dispenser.
7. The dispenser as claimed in claim 1, wherein the dispensing channel is tapered.
8. The dispenser as claimed in claim 1, wherein the dispensing member has a face that extends across the longitudinal axis of the body part in use and is configured to exert an expelling force against the jelly, gel or paste as the dispensing member moves helically within the body part.
9. The dispenser as claimed in claim 10, wherein the face of the dispensing member is one of: substantially planar or non-planar.
10. The dispenser as claimed in claim 8, wherein the face of the dispensing member has a valley shaped, e.g. V- or U-shaped, cross section.
11. The dispenser as claimed in claim 1, wherein the dispensing member includes a grip for allowing a user to rotate the dispensing member relative to the body part.
12. The dispenser as claimed in claim 1, wherein the generally cylindrical body part comprises an outer body and a lid, and wherein the dispensing channel is formed at least in part in the lid.
13. The dispenser as claimed in claim 1, wherein the outer body includes an end member at one end, the end member including an aperture that forms at least part of the dispensing channel.
14. The dispenser as claimed in claim 1, wherein:
- the outer body includes an end member at one end, the end member including an aperture;
- the generally cylindrical body part comprises an outer body and a lid, and the dispensing channel is formed in part in the lid and in part by the aperture.
15. The dispenser as claimed in claim 14, wherein the aperture included in the end member aligns with an opening of the dispensing channel when the lid is fitted to the outer body.
16. The dispenser as claimed in claim 1, containing a jelly, gel or paste.
17. The dispenser as claimed in claim 1, wherein the dispensing channel includes one or more bends.
18. A dispenser comprising:
- a generally cylindrical body part with a dispensing channel for dispensing a consumable to a user at a first end, and an opening for receiving a dispensing member at a second end;
- one or more protuberances and one or more guide channels for guiding the protuberances, to cause movement of the dispensing member along the body part towards the first end as the dispensing member is rotated first in one rotational direction and then in the opposite rotational direction relative to the body part, thereby to provide the dispensing of the consumable through the dispensing channel.
19. The dispenser of claim 18, wherein the number of protuberances is one or more of: same as a number of guide channels, greater than the number of guide channels, and an integer multiple of the number of guide channels.
20. The dispenser of claim 18, formed of a disposable plastic material.
Type: Application
Filed: Jun 5, 2015
Publication Date: Dec 10, 2015
Inventor: Ranjeev Jethwani (London)
Application Number: 14/732,596