JP5841829B2 - Coffee cup with lid - Google Patents

Description

The present invention relates to a coffee cup that is optimal for being taken out from a coffee shop, and more particularly, to a coffee cup with a lid that can be taken out by connecting milk and sugar together to the coffee.
In this specification, “coffee cup” is used to mean not only coffee but also cups for tea.

  Coffee cups filled with coffee are taken out together with sugar and milk in a coffee shop. Conventionally, coffee cups filled with coffee and sugar or milk are put in separate bags or taken together. However, in this state, there is a drawback that it takes time to carry sugar and milk. In order to eliminate this drawback, coffee cups have been developed in which sugar or milk can be connected to a coffee cup and taken out together. (See Patent Documents 1 and 2)

JP 2003-237786 A Japanese Patent Laid-Open No. 9-2516

  The coffee cup of patent document 1 has provided the accommodating part which puts sugar and milk in the upper part of a cup main body. In this coffee cup, the bottom plate of the sugar or milk storage part is made of a material that can be easily pierced by a straw or a stirring stick (mixing stick), such as aluminum foil. I try to drink from the mouth. This coffee cup can not be used with commercially available stick sugar, coffee fresh, or milk with a small cup portion that is commercially available as coffee milk, so when taking it out, put sugar or milk in the storage However, there is a drawback that takes time and effort. In particular, there is a drawback that it takes more time to seal the storage part by adding sugar or milk. Since coffee is drunk from the drinking mouth of the cup body provided with the storage portion, there is also a disadvantage that the storage portion is in the opening when it is drinking.

  The coffee cup of Patent Document 2 is provided with an openable hermetic housing portion into which an additive such as milk is placed in the lid of the container. This coffee cup needs to be transported to the user after filling the container of the lid body with milk in a food factory or the like in advance and sealing it. For this reason, this coffee cup also has a drawback that it is not possible to use commercially available milk with a portion. In addition, there is a disadvantage that sugar and a stirring bar cannot be connected together.

  The present invention has been developed for the purpose of solving the above drawbacks. An important object of the present invention is that commercially available stick sugar or milk with a portion can be easily and easily connected to the lid so that it does not come off, and a stirring bar can be attached to the lid together. To provide a coffee cup with a lid that can be taken in the same way as a conventional coffee cup by connecting these and removing them from the lid and mixing sugar and milk with the coffee in the cup body. is there.

  By the way, in the present specification, “locking the filling cup and the stirring rod to the lid so as not to come off” means that the filling cup and the stirring rod cannot be removed unless the user removes them. , It does not mean that the user will not be able to remove it.

Means for Solving the Problems and Effects of the Invention

  The coffee cup with a lid of the present invention includes a cup body 1 that opens upward, and a lid 2 that is detachably connected to the opening 1A of the cup body 1 and closes the opening 1A of the cup body 1. With. The lid 2 has an insertion groove 6 for removably guiding a stick sugar 3 in which sugar or a synthetic sweetener is put in a breakable bar-shaped container and a bar-shaped stirring bar 4 for stirring coffee or tea, and a bowl-shaped container. It has a locking portion 7 of the filling cup 5 that removably connects the filling cup 5 from which the milk or fruit juice discharged from the sealing material 22 attached to the sealing surface 21A is peeled off with a locking structure. . The filling cup 5 has a bowl-shaped outer peripheral edge 21 projecting outward along the opening edge of the storage recess 20 filled with milk or fruit juice, and the surface of the bowl-shaped outer peripheral edge 21 is used as a sealing surface 21A. A sealing material 22 is attached to the sealing surface 21A. The locking portion 7 of the lid body 2 has a pair of undercut locking portions 7A that are hooked and locked in a state of sandwiching the bowl-shaped outer peripheral edge 21 of the filling cup 5 from both sides. The filling cup 5 locked to the pair of undercut locking portions 7A covers the stick sugar 3 guided to the insertion groove 6 and the stirring rod 4 so as not to be detached from the lid 2. I have to. The coffee cup with a lid guides the stick sugar 3 and the stirring bar 4 to the insertion groove 6, locks the filling cup 5 to the undercut locking part 7 </ b> A, and sticks the stick sugar 3, the stirring bar 4 and the filling cup 5. Can be connected to the lid body 2 so that it can be detached.

  The above coffee cup with a lid can be easily and easily connected to the lid so as not to be removed while using a commercially available stick sugar or a filling cup as it is. In addition, a stir bar can be connected to the lid together with a filling cup. In particular, the coffee cup with the above lid connects the filling cup to the lid, and with this filling cup, the stick sugar and the stirring rod are connected so as not to come off, so the stick sugar and the stirring rod are connected. It can be connected to the lid so as not to come off. Further, the above coffee cup with a lid is engaged with a pair of undercut engagement portions so as to sandwich the cup-shaped outer periphery of the filling cup from both sides, and is connected to the lid so as not to be removed. Therefore, there is a feature that the filling cup can be connected to the lid so as not to be surely removed, and the filling cup that does not come off can be connected to the lid so that both the stick sugar and the stirring rod are not removed. Furthermore, when drinking coffee or tea, remove the filling cup from the lid, remove the stick sugar and stirring bar, put sugar and milk or fruit juice into the coffee or tea in the cup body, and mix with the stirring bar, You can drink it like a traditional coffee cup.

  In the coffee cup with a lid according to the present invention, the filling cup 5 that is locked to the undercut locking portion 7A is tapered toward the tip portion where the notch line 24 is provided. The filling cup 5 is locked to the lid body 2 by the undercut locking portion 7A so that the taper protruding portion 23 faces the center of the lid body 2 and is locked. The stick sugar 3 guided to the insertion groove 6 and the stirring rod 4 can be covered with the upper surface of the taper protruding portion 23 side of 5 and held in the lid 2.

  The above-mentioned coffee cup with a lid has a lid body so that the stick sugar and the stirring bar can not be removed with the upper surface of the taper projection side without protruding the taper projection of the filling cup to the outside of the lid body. There are features that can be retained.

In the coffee cup with a lid of the present invention, the lid 2 can be a plastic sheet of a thermoplastic resin vacuum-formed.
This coffee cup with a lid is characterized in that it can reliably connect a filling cup, a stick sugar and a stirring bar while mass-producing a lid at a low cost.

The coffee cup with a lid according to the present invention is provided with one insertion groove 6 for guiding the stick sugar 3 and the stirring bar 4 in the lid 2, and guiding the stick sugar 3 and the stirring bar 4 in one insertion groove 6. Can be structured.
The coffee cup with a lid of this structure is characterized in that the lid can be formed into a simple shape and the stick sugar and the stirring bar can be connected.

The coffee cup with a lid of the present invention can be provided with an insertion groove 6 for guiding the stick sugar 3 and an insertion groove 6 for guiding the stirring bar 4 in the lid 2.
The coffee cup with a lid of this structure is characterized in that the stick sugar and the stirring bar can be put in separate insertion grooves, held so as not to come out with the filling cup, and securely connected. In addition, a user who does not need stick sugar can be surely connected by inserting only the stirring rod into the insertion groove.

  Furthermore, the coffee cup with a lid according to the present invention is provided with a stirring rod locking portion 14 for connecting the stirring rod 4 with a locking structure in the insertion groove 6, and the stirring rod locked to the stirring rod locking portion 14 is provided. 4, the stick sugar 3 can be connected to the insertion groove 6 so as not to come off.

  In the above coffee cups with lids, stick sugar and a stir bar are connected so that they do not come off the lid with the stir bar locking part, and the stick sugar and stir bar are covered with a filling cup and cannot be removed. Therefore, there is a feature that the stick sugar and the stirring rod can be connected to the lid so as not to come off more reliably. Further, the stick sugar and the stirring rod can be connected to the lid without using the filling cup. Furthermore, a user who does not need stick sugar can connect the stir bar to the lid so that the stir bar does not come off at the stir bar locking portion.

It is a perspective view which shows the state which set the stick sugar, the stirring bar, and the filling cup to the coffee cup with a cover concerning one Example of this invention. It is a disassembled perspective view of the coffee cup with a lid shown in FIG. It is a vertical sectional view of the coffee cup with a lid shown in FIG. It is a front view of the coffee cup with a lid shown in FIG. It is a top view of a lid. It is a top view which shows the state which set the stick sugar, the stirring rod, and the filling cup to the cover body shown in FIG. It is a disassembled perspective view of a filling cup. It is a perspective view which shows the state which set the stick sugar, the stirring bar, and the filling cup to the coffee cup with a cover concerning the other Example of this invention. It is a perspective view which shows the state which set the stick sugar, the stirring bar, and the filling cup to the coffee cup with a cover concerning the other Example of this invention.

  Embodiments of the present invention will be described below with reference to the drawings. However, the Example shown below illustrates the coffee cup with a lid | cover for embodying the technical idea of this invention, Comprising: This invention does not specify the coffee cup with a lid | cover as the following. Further, in this specification, in order to facilitate understanding of the scope of claims, numbers corresponding to the members shown in the examples are indicated in the “claims” and “means for solving problems” sections. It is added to the members. However, the members shown in the claims are not limited to the members in the embodiments.

  The coffee cup with a lid shown in FIGS. 1 to 6 is detachably connected to the cup body 1 that opens upward and the opening of the cup body 1 to close the opening 1A of the cup body 1. And a lid 2.

  The cup body 1 is made of paper and has a cylindrical shape with a horizontal cross-sectional area that increases upward, and closes the bottom and opens upward. The upper end edge of the cup body 1 is processed so that the paper is curved outward, and a ring-shaped reinforcing portion 1B is provided.

  The lid 2 is provided with a peripheral wall 11 that is formed by vacuum forming a plastic sheet and is detachably connected to the cup body 1 along the outer peripheral edge. The peripheral wall 11 is provided with a ring groove 12 on the inner surface. The ring-shaped reinforcing portion 1B of the cup body 1 is guided to the ring groove 12, and the lid 2 can be attached and detached, but is connected to the cup body 1 so as not to be removed unless the user removes it.

  Further, the lid body 2 is provided with a protruding portion 8 protruding upward from the peripheral wall 11, and the protruding portion 8 is engaged with the insertion groove 6 for guiding the stick sugar 3 and the stirring rod 4 and the filling cup 5. And an engaging portion 7 to be connected with each other.

  The stick sugar 3 is obtained by putting sugar or a synthetic sweetener in an elongated stick-shaped paper container and is already commercially available. The stirrer 4 is made of plastic in the shape of a stirrer of coffee or tea. The stirrer 4 shown in FIG. 2 is provided with a stirrer 4A having a wide width at the front end, and at the rear end. Is provided with a grip portion 4B so that the user can easily grip it.

  As shown in FIG. 7, the filling cup 5 is obtained by putting milk or fruit juice into a portion that is a small plastic cup and sealing the opening. Many of these filling cups 5 are already on the market and are called coffee fresh or coffee milk, filled with milk in a portion, or filled with juice such as lemon juice as juice added to tea. It is a thing. This filling cup 5 is for discharging the contents such as milk and fruit juice that are peeled off from the sealing material 22 attached to the bowl-shaped sealing surface 21A, and is filled with milk and fruit juice. There is a flange-like outer peripheral edge 21 projecting outward along the opening edge of the recess 20, and the surface of the flange-like outer peripheral edge 21 is used as a seal surface 21A, and a sealing material 22 is attached to the seal surface 21A. Further, as shown in FIG. 7, the filling cup 5 is provided with a taper protruding portion 23 that is tapered toward the tip portion where the notch line 24 is provided on the flange-like outer peripheral edge 21. This filling cup 5 is provided with a taper protrusion 23, and the notch line 24 is separated from the housing recess 20 filled with milk or fruit juice, so that the user can easily bend the notch line 24, It facilitates the discharge of contents such as milk and fruit juice.

  The lid 2 is provided with an insertion groove 6 for the stick sugar 3 and the stirring rod 4 in the protrusion 8. The lid body 2 in FIG. 5 is provided with an insertion groove 6 extending in the lateral direction at the lower part of the protruding portion 8 in this figure. The insertion groove 6 has a depth at which the stick sugar 3 and the stirring rod 4 can be guided in an overlapping manner. As shown in FIGS. 1 to 3, the insertion groove 6 is formed to a depth that allows the stick sugar 3 to be guided downward and the stirring bar 4 to be superimposed and guided.

  The lid body 2 shown in FIGS. 1 to 4 is configured so that the taper protrusion 23 of the filling cup 5 turned upside down faces the center of the lid body 2, and the filling cup 5 is locked to the lid body 2 by the locking portion 7. Then, the stick sugar 3 guided to the insertion groove 6 and the stirring rod 4 are covered and held by the lid 2 with the upper surface of the filling cup 5 to be locked on the tapered protrusion 23 side. The locking portion 7 has a pair of undercut locking portions 7A in order to lock the hooked outer peripheral edge 21 from both sides so as not to come off. The pair of undercut engaging portions 7A has an undercut shape, that is, a shape that narrows the opposing width toward the tip.

  In the above state, the lid body 2 in FIG. 5 that locks the filling cup 5 divides the protruding portion 8 into a first protruding portion 8A and a second protruding portion 8B with the insertion groove 6 as a boundary. In FIG. 5, the lower side of the insertion groove 6 is a first protrusion 8A, and the upper side of the insertion groove 6 is a second protrusion 8B. A pair of locking projections 10 are provided on both sides of the first protrusion 8A to provide the locking portions 7 of the filling cup 5, and an undercut locking portion is provided on the inner surface of the pair of locking projections 10. 7A is provided. The central portion of the first protrusion 8A has a flat upper surface, and the upper surface of the filling cup 5 arranged in an upside down orientation is attached to the flat surface. Is hooked on the undercut locking portion 7A, and the filling cup 5 is locked to the lid 2. The pair of locking projections 10 is formed as an undercut locking portion 7A by forming the opposing surface into an undercut shape.

  As shown in FIGS. 2, 5, and 6, the second projecting portion 8 </ b> B of the lid body 2 undercuts the filling cup 5 with the tapered projecting portion 23 of the filling cup 5 facing the center of the lid body 2. A tapered insertion recess 13 that guides a part of the tapered protrusion 23 of the filling cup 5 is provided on the upper surface so that it can be locked to the locking portion 7A. The lid body 2 is engaged with the undercut locking portion 7A to lock the both sides of the bowl-shaped outer peripheral edge 21 of the filling cup 5 in a sandwiched state, and guide the taper protrusion 23 to the insertion recess 13 for filling. The upper surface of the cup 5 on the tapered protrusion 23 side covers the stick sugar 3 and the stirring rod 4 in the insertion groove 6. A pair of undercut engaging portions 7A provided on the lid body 2 in FIGS. 5 and 6 are engaged by engaging both sides of the substantially circular bowl-shaped outer peripheral edge 21 in a state of being sandwiched in the diametrical direction. The cup 5 is reliably and stably locked to the lid 2. In particular, as shown in FIG. 6, the locking portion 7 has a shape in which the opposing undercut locking portion 7 </ b> A has a central recess in plan view, and the interval between the bottom surfaces of the opposing recesses is set to be a saddle-shaped outer peripheral edge 21. The diameter is almost equal to or slightly larger. This structure engages both sides of the diameter portion of the circular bowl-shaped outer peripheral edge 21 in a clamped state in a state of being guided by the concave recess in the center so that the bowl-shaped outer peripheral edge 21 cannot be securely removed. You can stop.

  Furthermore, the lid body 2 in FIG. 5 has the stirring bar 4 attached to the protruding portion 8 of the lid body 2 so that the stick sugar 3 and the stirring bar 4 can be locked to the lid body 2 without using the filling cup 5. A stirring rod locking portion 14 for locking is provided. The lid 2 locks the stirring rod 4 disposed on the stick sugar 3 and locks the stick sugar 3 with the stirring rod 4 so as not to come off the lid 2. The stirring bar 4 is locked to the protrusion 8 of the lid 2 in a posture that intersects the stick sugar 3. In FIG. 5, the lid 2 is a left end portion of the second projecting portion 8 </ b> B, and a stirring rod locking portion 14 is provided in the vicinity of the insertion groove 6. The stir bar engaging portion 14 is realized by forming an undercut shape on both sides of the guide groove 15 for guiding the stir bar 4 or one of the opposing surfaces. The guide groove 15 in FIG. 5 is provided in a posture intersecting with the insertion groove 6, and holds the stick sugar 3 so as not to come out of the insertion groove 6 with the stirring rod 4 guided here. Furthermore, the stirring rod 4 guided and guided by the guide groove 15 is pressed by the locking projection 10 provided on the first projecting portion 8A and can be locked more reliably. This is because the guide groove 15 and the locking projection 10 of the first protrusion 8 </ b> A can be locked to the lid 2 by pressing the two distant portions of the stirring rod 4. The lid 2 shown in FIGS. 5 and 6 is an opening on the right side of the insertion groove 6, and engages the right end of the stirring rod 4 with the right side edge of the first protrusion 8 </ b> A. A stop recess is provided. As shown in FIG. 6, the lid body guides the left end portion of the stirring rod 4 to the guide groove 15 and holds it with the stirring rod locking portion 14, and holds the right end portion of the stirring rod 4 in the locking recess 16. The stirring rod 4 can be securely held.

  The above lid body 2 holds the stirring rod 4 on the lid body 2 and holds it on the lid body 2 so that the stick sugar 3 does not come out with the stirring rod 4, but locks the stirring rod 4 on the lid body 2. Without this, both the stick sugar 3 and the stirring bar 4 can be held on the lid 2 so as not to come out with the filling cup 5.

  Further, the lid body 2 in FIGS. 1 to 6 guides the stick sugar 3 and a part of the stirring bar 4 to the same insertion groove 6, but the lid body 2 has the stick sugar 3 as shown in FIG. The entire stirring rod 4 can be guided to one insertion groove 6. This lid body 2 has a filling cup 5 in which the stick sugar 3 and the stirring bar 4 are arranged in one insertion groove 6 without providing the guide groove 15 for locking the stirring bar 4 or the stirring bar locking portion 14. Hold it so that it does not come off. Further, as shown in FIG. 9, the lid 2 can guide the stick sugar 3 and the stirring bar 4 to the insertion grooves 6, 6 provided separately, and can be held so as not to be pulled out by the filling cup 5. . This lid body 2 does not come out of the stick sugar 3 and the stirring rod 4 by forming the insertion portion 6 for guiding the stirring rod 4 and the insertion portion 6 for guiding the stirring rod 4 into respective optimum shapes. Can be held.

  Although the above embodiment shows a state where both the stick sugar 3 and the stirring bar 4 are set on the lid 2 of the coffee cup with a lid, it is not always necessary to set the stick sugar on the lid. . For example, a user who does not add sugar or sweetener to coffee or tea does not need stick sugar, and therefore does not set stick sugar in the insertion groove of the lid. However, a user who does not add sugar or sweetener but adds milk or fruit juice needs a filling cup filled with milk or fruit juice and a stirring bar, and the stirring body and filling cup are set on the lid. Therefore, in such a case, only the stirring rod can be guided into the insertion groove and can be held so as not to come out with the filling cup.

1 ... Cup body 1A ... Opening
1B ... Ring-shaped reinforcing part 2 ... Lid 3 ... Stick sugar 4 ... Stir bar 4A ... Stir part
4B ... Grip part 5 ... Filling cup 6 ... Insertion groove 7 ... Locking part 7A ... Undercut locking part 8 ... Projection part 8A ... First projection part
8B ... 2nd protrusion part 10 ... Locking convex part 11 ... Peripheral wall 12 ... Ring groove 13 ... Insertion recessed part 14 ... Stirring rod locking part 15 ... Guide groove 16 ... Locking recessed part 20 ... Storage recessed part 21 ... Bowl-shaped outer periphery 21A ... Seal surface 22 ... Seal material 23 ... Taper protrusion 24 ... Notch line

Claims (6)

A cup body (1) that opens upward, and a lid body that is detachably connected to the opening (1A) of the cup body (1) and closes the opening (1A) of the cup body (1) ( 2) and
The lid (2) is detachably guiding a stick sugar (3) containing sugar or a synthetic sweetener in a breakable stick-shaped container and a stick-shaped stirring stick (4) for stirring coffee or tea. Detach the groove (6) and the filling cup (5) from which the sealing material (22) adhering to the bowl-shaped sealing surface (21A) is peeled off and the filled milk or fruit juice is discharged with a locking structure A locking portion (7) of the filling cup (5) to be freely connected,
The filling cup (5) has a bowl-shaped outer periphery (21) protruding outward along the opening edge of the storage recess (20) filled with milk or fruit juice. The surface of) is the sealing surface (21A), and the sealing material (22) is attached to the sealing surface (21A).
The locking portion (7) has a pair of undercut locking portions (7A) that are hooked and locked in a state of sandwiching the bowl-shaped outer periphery (21) of the filling cup (5) from both sides,
The filling cup (5) locked to a pair of undercut locking portions (7A) covers the stick sugar (3) and the stirring rod (4) which are guided by the insertion groove (6). And keep it in a state where it cannot be removed from the lid (2),
A stick sugar (3) and a stirring rod (4) are guided in the insertion groove (6), and a filling cup (5) is locked in the undercut locking portion (7A), and the stick sugar (3) and A coffee or tea cup with a lid, characterized in that the stirring bar (4) and the filling cup (5) can be connected to the lid (2) so as to be removable. The filling cup (5) locked to the undercut locking portion (7A) has a hook-shaped outer peripheral edge (21) that is tapered toward the tip end portion provided with the notch line (24). Having a taper protrusion (23);
As the posture in which the taper protrusion (23) faces the center of the lid (2), the filling cup (5) is locked to the lid (2) by the undercut locking portion (7A), and the locking is performed. The filled cup (5) covers the stick sugar (3) and the stirring rod (4) guided to the insertion groove (6) with the upper surface on the taper protrusion (23) side and covers the lid (2 The coffee or tea cup with a lid according to claim 1, wherein the cup or coffee cup is capable of being held in the cup. The coffee or tea cup with a lid according to claim 1 or 2, wherein the lid (2) is a plastic sheet of a thermoplastic resin formed by vacuum molding. The lid (2) has one insertion groove (6) for guiding the stick sugar (3) and the stirring rod (4), and the stick sugar (3) is stirred into one insertion groove (6). The coffee or tea cup with a lid according to any one of claims 1 to 3, wherein the bar (4) is guided. An insertion groove (6) for guiding the stick sugar (3) and an insertion groove (6) for guiding the stirring rod (4) are provided in the lid (2). Coffee or tea cup with lid as described. The insertion groove (6) has a stirring rod locking portion (14) for connecting the stirring rod (4) with a locking structure, and the stirring rod (14) locked to the stirring rod locking portion (14) The coffee or tea cup with a lid according to claim 4, wherein 4) connects the stick sugar (3) to the insertion groove (6) without being removed.

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