CN219613556U - Cup head assembly and container comprising same - Google Patents

Abstract

The present utility model relates to a cup head assembly and a container comprising the same, the cup head assembly comprising: a cup head body including a base and a mouthpiece located above the base, the mouthpiece having an extended wall portion extending upwardly from at least a portion of a bottom periphery, the extended wall portion having an extended edge extending obliquely upwardly relative to a horizontal direction, the cup head body having a first annular flange located near the bottom of the mouthpiece, a first opening being provided on the first annular flange; the twisting cover element is provided with a second opening, the first opening and the second opening jointly define a water outlet, and the twisting cover element is arranged on the cup head body and can rotate relative to the cup head body, so that the overlapping degree of the first opening and the second opening is adjusted. The cup head assembly and the container can provide stable flow regulating function and a water drinking port structure suitable for infants.

Description

Cup head assembly and container comprising same

Technical Field

The present utility model relates generally to the field of consumer goods and, more particularly, to a cup head assembly and a container incorporating the same.

Background

The milk or water sucking mode of the infant is presented in several different modes according to the pushing of the oral cavity development, when the oral cavity development is in an initial stage, the milk sucking mode of the infant is mainly a natural breast feeding mode, and along with the growth of the month age, the traditional nipple is not suitable for being used as a milk and water sucking mode of the infant, wherein the traditional nipple is used continuously, the risk of oral defects such as decayed teeth is caused, and at the moment, the milk or the water is sucked in a suction pipe mode more recommended. With further perfection of oral development, infants and infants are increasingly required to transition from drinking straws to drinking water with swallowing movements in a toppling manner as with adults.

There are various containers on the market for infants to drink, one of which is similar to a cup used by an adult, and such a cup is inconvenient for infants to use because the liquid in the cup is easily spilled due to insufficient infant control. There are also containers which reduce the flow rate and discharge water from a small opening at the rim of the cup, but such containers cannot be adjusted to a proper flow rate and the uppermost rim of the cup is liable to touch the nose of the infant, which is liable to cause discomfort or tenderness to the infant.

Disclosure of Invention

In order to at least partially solve or improve the problems existing in the prior art, the utility model provides a cup head assembly and a container comprising the cup head assembly, and the cup head assembly and the container can solve the adaptation problem of infants in the transition period of the oral development process, provide a stable flow regulating function and a drinking water port structure suitable for infants, and enable the infants to smoothly transition to an adult drinking water mode.

According to a first aspect of the present utility model there is provided a cup head assembly comprising:

a cup head body including a base and a mouthpiece located above the base, the mouthpiece having an extended wall portion extending upwardly from at least a portion of a bottom periphery, the extended wall portion having an extended edge extending obliquely upwardly relative to a horizontal direction, the cup head body having a first annular flange located near the bottom of the mouthpiece, a first opening being provided on the first annular flange;

the twisting cover element is provided with a second opening, the first opening and the second opening jointly define a water outlet, and the twisting cover element is arranged on the cup head body and can rotate relative to the cup head body, so that the overlapping degree of the first opening and the second opening is adjusted.

The cup head assembly according to the utility model provides, on the one hand, a cup head body and a twist cap element rotatable relative to the cup head body, so that the cup head assembly can be adjusted to a suitable water outlet size and thus to a suitable flow rate by changing the relative positions of a first opening on the cup head body and a second opening on the twist cap element, and on the other hand, a drinking mouth element which extends obliquely from bottom to top and is gradually narrowed and is preferably constructed in a semi-duckbill shape, thereby providing a drinking mouth shape which is more suitable for fitting the lips of infants, avoiding the disadvantages of touching the nose and the like during drinking water. Thus, the cup head assembly according to the utility model enables an infant to gently draw liquid from the mouthpiece, thereby facilitating a smooth transition from a drinking straw mode to an adult drinking mode.

In some embodiments, the mouthpiece has a flange portion protruding upward from the bottom by a predetermined height, and the extension wall portion extends upward from a part of the flange portion in the circumferential direction. Preferably, the top of the extension wall has a smaller curvature with respect to the lower part, in other words the curve of the edge of the top has a smaller curvature with respect to the curve of the edge of the lower part, thereby forming a flat top shape which is more suitable for contact with the infant's lips.

In some embodiments, the twist-cap element has a second annular flange that is form-fit with the first annular flange, the second opening is provided on the second annular flange, and the twist-cap element has a twist-cap connection connectable with the cup head body.

In some embodiments, the cup head assembly further comprises a twist cap sealing element having an annular body and two sealing ears disposed opposite to a central axis of the annular body.

In some embodiments, the second annular flange of the twist cap part is provided with two first openings, the two sealing lugs of the twist cap part are provided with second openings corresponding to the two first openings, and the twist cap part can be connected through two flexible pins penetrating the first openings and the second openings.

In some embodiments, the twist-cap connection is configured as a hollow cylindrical structure with a rotating handle disposed in a cavity of the cylindrical structure.

In some embodiments, a vent hole is provided on the first annular flange of the twist cap element on a side opposite the first opening, the vent hole being closable by a sealing lug of the twist cap sealing element.

In some embodiments, the cup head body is provided with a first gear identifier thereon. Preferably, a second gear indicator cooperating with the first gear indicator is provided on the twist-top element.

In some embodiments, elastic stop elements which are matched with each other are arranged on the torsion cover element and the cup head body, so that the torsion cover can stay in corresponding gear when the torsion force does not exceed a preset threshold value during rotation.

In some embodiments, the mouthpiece is made of a flexible material. Preferably, TPE or silicone rubber materials with hardness of 60A-90A are used, so that the mouthpiece is soft and skin friendly, and hard plastic is better than infant oral contact comfort.

In some embodiments, the second opening is configured in the form of an open notch extending inwardly from an outer circumference of the second annular flange. In other embodiments, the second opening is configured in the form of a closed slit or window.

In some embodiments, the cup head assembly further comprises an annular seal ring. Preferably, the sealing ring is also provided with a handle.

In some embodiments, a plurality of protrusions are formed on the base of the cup head body, wherein the protrusions are distributed along the circumferential direction. These protrusions may snap into corresponding recesses in the container top cover.

In some embodiments, the extension edge is configured in a downwardly convex arc shape. Preferably, the width of the extension wall portion tapers from bottom to top. Here, "width" refers to the maximum width of the contour line of the extension wall portion in a plane parallel to the base of the cup head body, as viewed in the plane.

In some embodiments, a swivel handle is provided on the twist-top element, with one end connected to the upper surface of the twist-top element and the other end preferably riding in suspension across the flange portion of the mouthpiece.

According to a second aspect of the present utility model there is provided a container comprising:

a container body for containing a liquid and a cup head assembly according to the present utility model.

In some embodiments, the container further comprises a connecting ring disposed between the container body and the cup head assembly. Preferably, the connecting ring is provided with two inner protrusions and two outer protrusions.

In some embodiments, the connecting ring is detachably connectable to the container by means of two inner protrusions provided thereto.

In some embodiments, the cup head body is removably attachable to the container body by threads provided on the base. Preferably, two concave parts with limiting function are arranged on two sides of the base, and the two concave parts can be elastically clamped with two convex parts on the outer side of the connecting ring, so that the connecting ring is positioned between the base of the cup head body and the container after connection.

In some embodiments, the container further comprises a container top cover. Preferably, a plurality of concave parts are arranged on the inner wall of the container top cover along the circumferential direction, and the concave parts can be clamped with a plurality of protruding parts arranged on the base of the cup head body.

In some embodiments, the attachment ring has two grip elements for gripping.

Drawings

The above and other features, advantages and aspects of embodiments of the present utility model will be more clearly understood by reference to the following detailed description taken in conjunction with the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements.

Fig. 1 shows a schematic exploded view of a cup head assembly according to a first embodiment of the utility model.

Fig. 2 shows a top view of the cup head assembly according to the first embodiment of the utility model when the twist cap element is not mounted.

Fig. 3 shows a top view in a closed position of a cup head assembly according to a first embodiment of the utility model.

Fig. 4 shows a top view of the cup head assembly according to the first embodiment of the utility model in a minimum flow gear.

Fig. 5 shows a top view in intermediate flow gear of a cup head assembly according to a first embodiment of the utility model.

Fig. 6 shows a top view of the cup head assembly according to the first embodiment of the utility model in a maximum flow gear.

Fig. 7 shows a schematic view of a container having a cup head assembly according to a first embodiment of the present utility model in a state in which a container top cover is not mounted.

Fig. 8 shows a detail of the container body and the connecting ring of the container in fig. 7.

Fig. 9 shows a container top cover of the container of fig. 7.

Fig. 10 shows a schematic view of a cup head assembly and a container according to a second embodiment of the utility model.

Detailed Description

Exemplary embodiments of the present utility model will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present utility model are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the utility model. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

The term "comprising" and variations thereof as used herein means open ended, i.e., "including but not limited to. The term "or" means "and/or" unless specifically stated otherwise. The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment. The term "another embodiment" means "at least one additional embodiment".

Moreover, the use of first, second, etc. terms in this disclosure are used merely for clarity of description to distinguish between various objects and do not limit the size, number, or other order of the objects described. Directional terms refer to an orientation or positional relationship based on that shown in the drawings for the purpose of describing the present utility model only, and do not indicate or imply that the subject in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

FIG. 1 shows a schematic exploded view of a cup head assembly according to one embodiment of the utility model.

As shown in fig. 1, the cup head assembly 1 comprises a cup head body 11 comprising a base for connection with a container body and a mouthpiece 110 above the base, which is preferably constructed as a thin-walled element. In this embodiment, the mouthpiece 110 has a flange portion 117 protruding upward from the bottom by a predetermined height and an extension wall portion 118 extending upward from at least a part of the periphery of the flange portion, the extension wall portion having an extension edge 11 extending obliquely upward with respect to the horizontal direction, and the top 116 of the extension wall portion having a smaller curvature with respect to the lower portion, in other words, unlike the conventional cylindrical mouthpiece, the mouthpiece according to the present utility model has an extension edge extending obliquely from the bottom to the top, thereby forming a beveled opening shape, the extension edge preferably being formed in a downwardly concave arc shape, although other straight or curved shapes may be appropriately selected as required, and it is also preferable that the tangent line of any point on the edge of the obliquely extending edge forms an angle with the horizontal direction, which is preferably an acute angle. As can be seen in fig. 1, the extension wall is configured in a shape tapering in width from bottom to top, which shape is more adapted to the lips of the infant and allows them to draw liquid more naturally. Preferably, the mouthpiece is made of a flexible material, for example flexible silicone, whereby a more pleasant feel for the infant is provided. The cup head body has a first annular flange 112 near the bottom of the mouthpiece, and a first opening 111 is provided in the first annular flange, and in this embodiment, the first opening 111 is configured as a closed slit-type opening, although other shapes of opening may be used without departing from the spirit of the present disclosure.

Fig. 1 shows above the twist-cap element 12 having a second annular flange 122 in form-fit with the first annular flange 112, on which second annular flange a second opening 121 is provided, the first opening 111 and the second opening 121 together defining a water outlet, the twist-cap element being rotatable relative to the cup head body and by this rotational movement adjusting the degree of overlap of the first opening and the second opening, thereby adjusting the open and closed state of the water outlet and the size of the opening when open, as will be explained in more detail below. In this embodiment, the second opening 121 is in the form of an open notch extending radially inward from the outer periphery of the second annular flange.

In this embodiment, the twist-cap element 12 further comprises a twist-cap connection 123 below the second flange 122, wherein the twist-cap connection 123 is provided cylindrically and is provided with an external thread, preferably a single-tooth thread, by means of which the twist-cap element can be screwed with a corresponding internal thread on the cup head body.

As can be seen from fig. 1, in this embodiment, the cup head assembly 1 further comprises a twist cap sealing element 13 having an annular body and two sealing lugs 131 arranged opposite to each other with respect to the central axis of the annular body, one of the sealing lugs preferably being arranged laterally to the second opening 121 in order to close or expose the first opening 111 with rotation of the twist cap element.

In this embodiment, two first openings 126 are provided in the second annular flange of the twist cap part, and second openings 127 corresponding to the positions of the two first openings are provided in the two sealing lugs of the twist cap part, and the twist cap part can be connected by two flexible pins 128 penetrating the first openings and the second openings (the state in which the flexible pins are inserted into the second openings is shown in fig. 1). Illustratively, the flexible pin 128 is configured as a mushroom-head shaped reverse-buckling structure (not shown in detail). After the twist-cap sealing element is coupled to the twist-cap element, it may rotate with the twist-cap element and its sealing ears may be effective to seal the first opening in the first annular flange 112. Preferably, the twist cap sealing element 13 is made of a flexible material, for example, a silicone rubber with a hardness of 40-60 shore a, whereby a stable and reliable seal and high durability are achieved.

As can also be seen from fig. 1, the twist-cap connection 123 is constructed as a hollow cylindrical structure, in the cavity of which a rotary handle 124 is provided, which extends axially from one side of the cylindrical inner wall to the opposite side, with which rotary handle the rotational movement of the twist-cap relative to the cup head body can be operated conveniently, and which can be lifted conveniently when rotated into a maximum flow gear and further rotated, in order to disassemble the twist-cap for cleaning or filling with liquid.

Also shown below in fig. 1 is an annular sealing ring 14 which fits into a corresponding groove of the cup head assembly 1 and is used for sealing with the container. Preferably, the seal ring also has a handle for mounting and dismounting.

Fig. 2 shows a top view of the cup head assembly according to the first embodiment of the utility model when the twist cap element is not mounted. As can be seen in fig. 2, a vent 1130 is provided on the first annular flange 112 of the cup head body on a side generally opposite the first opening 111. When the water outlet is opened, the air vent can maintain the air pressure balance between the inside and the outside of the container, so that the liquid can be poured smoothly. When the water outlet is closed, the other sealing lug of the twist cap sealing element 13, which is opposite to the sealing lug closing the first opening 111, can close the vent hole so that liquid does not leak from the vent hole.

As can also be seen from fig. 2, a first gear indicator 114 for displaying the current flow is provided on the base of the cup head body, and in this embodiment, the first gear indicator is divided into X (closed) and 1 to 5 gears, and the numbers increase in order from small to large. Accordingly, as can be seen more clearly from fig. 3, a second gear indicator 125, which cooperates with the first gear indicator, is provided on the torque cover element 13, which in this exemplary embodiment is embodied in the form of a triangular arrow, although any other form of second gear indicator can also be used, as long as it can be used.

The principle of flow regulation of the cup head assembly according to the first embodiment of the present utility model will be described with reference to fig. 3 to 5.

Fig. 3 shows a top view in the closed position of the cup head assembly 13 according to the first embodiment of the utility model. As can be seen from fig. 3, in the closed position, the second opening 121 of the twist-cap part 12 does not overlap the first opening 111 of the cup head body at all, when the first opening 111 is closed by one sealing lug of the twist-cap sealing part and the vent hole is closed by the other sealing lug, the liquid being in a sealed state in the container.

Fig. 4 shows a top view of the cup head assembly according to the first embodiment of the utility model in a minimum flow gear. At this time, with respect to the state of fig. 3, the twist cap member is rotated counterclockwise, aligning the arrow of the second gear mark with the 1 st gear, i.e., the minimum flow rate gear, of the first gear mark. It can be seen that a substantial portion of the first opening is still closed by the sealing lug, while only a small portion of the first opening 111 overlaps the second opening 121, thereby together defining a small water outlet.

As the twist cap element is rotated further counterclockwise, the states of fig. 5 to 6 occur in sequence. Wherein fig. 5 shows a top view in intermediate flow gear of a cup head assembly according to a first embodiment of the utility model. It can be seen that the arrow of the second gear indicator is aligned with the 3 rd gear in the first gear indicator, i.e. the intermediate flow gear. At this point, approximately half of the first opening 111 and the second opening 121 overlap, thereby collectively defining a medium sized water outlet.

Fig. 6 shows a top view of the cup head assembly according to the first embodiment of the utility model in a maximum flow gear. It can be seen that the arrow of the second gear indicator is aligned with the 5 th gear in the first gear indicator, i.e. the maximum flow gear. At this time, the first opening 111 is completely exposed, thereby defining a maximum water outlet.

It should be noted that the above description of the gear does not indicate that the flow adjustment of the cup head assembly according to the present utility model can only stay in the fixed gear, and a person skilled in the art may set the water outlet that is adjusted steplessly according to the actual situation, where the gear identifier is only used to substantially display the current flow. It is of course also possible to provide corresponding stops (not shown in the figures) on the twist-cap element and the cup head body, so that they can rest in corresponding fixed gear positions, which can correspond to the gear position indication, for example, elastic projections can be provided on the twist-cap element and corresponding recesses can be provided on the cup head body, into which the elastic projections snap when rotated into the corresponding gear positions, and the twist-cap element can temporarily rest in the corresponding gear position when a predetermined torque threshold is not exceeded.

In the maximum flow position shown in fig. 6, if the twist cap element is continued to be rotated counterclockwise, it can be detached from the connection with the cup head body for cleaning or filling.

Fig. 7 shows a schematic view of a container 2 having a cup head assembly according to a first embodiment of the present utility model in a state in which a top cover is not mounted. It can be seen that the container 2 comprises a cup head assembly 1 according to the utility model and a container body 21. As can be seen more clearly in fig. 8, a connecting ring 22 is also provided between the container body 21 and the cup head assembly 1.

Fig. 8 shows an exploded view of the container 2 of fig. 7 after removal of the cup head assembly 1. Details of the connecting ring 22 and the container body 21 are shown. The connecting ring can be sleeved on the container body, and the connecting ring is provided with two inner protruding parts 221 on the inner side, and can be elastically assembled with two protruding parts 211 (only one is shown in the figure) on the container, so that a continuous and smooth surface on the periphery is formed with the cup head main body and the container body after connection, and the difference visual effect between the cup head main body and the container body is improved. The connecting ring is further provided with two outer protruding parts 222 (only one of which is shown in the figure), and the two outer protruding parts 222 are elastically assembled or clamped with two concave parts 113 (see fig. 1) arranged on the base of the cup head body, so that the operation assembly hand feeling of the cup head body on the bottle body is improved. In this embodiment, the connecting ring can be sleeved on the container, the cup head assembly can be connected on the container body through threads, and the connecting ring can be detachably connected to the container through two inner side protruding parts arranged on the connecting ring. The cup head body is detachably connected to the container through threads formed on the base, and the concave parts 113 with limiting function formed on two sides of the base of the cup head body can be elastically assembled with the two outer convex parts 222 of the connecting ring, so that the connecting ring is positioned between the base of the cup head body and the container body after assembly.

Fig. 9 shows a top cover 23 of the container 2 of fig. 7, which can be placed over the container body. The top cap is internally provided with a plurality of recesses 231 which can be engaged with a plurality of projections 115 on the cap body as seen in fig. 7, so that the top cap can be securely fastened to the container.

It should be noted that the container may be directly connected to the cup head assembly without the use of a connecting ring, and those skilled in the art may select a suitable connection means without further description herein.

Fig. 10 shows a schematic view of a cup head assembly and a container according to a second embodiment of the utility model. The differences between the second embodiment and the first embodiment are mainly described herein, and the rest is substantially the same as the first embodiment, and will not be described herein.

Fig. 10 is a top view showing the cup head assembly according to the second embodiment of the present utility model after being mounted to the container body, and is a perspective view showing the cup head assembly. As can be seen from fig. 10, the second embodiment differs from the first embodiment mainly in the design of the twist-cap element, in which the upper surface of the twist-cap element is designed to be closed instead of having an annular flange, and the second opening 121 in the twist-cap element is designed in the form of a closed slit or small window. It should be noted that the shapes of the first opening and the second opening are not limited to the shapes described in the present disclosure, and those skilled in the art may adopt any suitable shape as long as the first opening and the second opening can define the opening and closing and the size of the water outlet by relative rotation. It can also be seen that the bottom of the mouthpiece 110 is configured to protrude from the upper surface of the base and form an annular flange portion 117. A rotary handle 124 is provided on the twist-top member, with one end attached to the upper surface of the twist-top member and the other end preferably riding in suspension across the annular flange portion 117 of the mouthpiece.

The present utility model has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the disclosure to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of this disclosure, which variations and modifications are within the scope of this disclosure. It is to be noted that the features or feature combinations described above in accordance with the disclosure and the features and feature combinations mentioned in the drawings and/or only shown in the drawings can be used not only in the respectively given combination but also in other combinations or alone without departing from the scope of the disclosure.

Claims (25)

1. A cup head assembly (1), characterized in that it comprises:

a cup head body (11) comprising a base and a mouthpiece (110) located above the base, the mouthpiece having an extension wall portion (118) extending upwardly from at least a portion of a bottom periphery, the extension wall portion having an extension edge (119) extending obliquely upwardly relative to a horizontal direction, the cup head body having a first annular flange (112) located near the bottom of the mouthpiece, a first opening (111) being provided on the first annular flange;

a twist cap element (12) on which a second opening (121) is provided, the first and second openings together defining a water outlet, the twist cap element being mounted on the cup head body and being rotatable relative to the cup head body so as to adjust the degree of overlap of the first and second openings.

2. The cup head assembly according to claim 1, wherein the mouthpiece (110) has a flange portion (117) protruding upward from a bottom portion by a prescribed height, and the extension wall portion (118) extends upward from a part of the circumferential direction of the flange portion (117).

3. The cup head assembly of claim 1 wherein the top portion (116) of the extension wall portion (118) has a smaller curvature relative to the lower portion.

4. The cup head assembly according to claim 1, wherein the twist cap element has a second annular flange (122) in form-fit with the first annular flange (112), the second opening being provided on the second annular flange, and the twist cap element has a twist cap connection (123) for connection with the cup head body.

5. The cup head assembly according to claim 4, further comprising a twist cap sealing element (13) having an annular body and two sealing lugs (131) disposed opposite to each other with respect to a central axis of the annular body.

6. The cup head assembly of claim 5, wherein the second annular flange of the twist cap member has two first openings (126) and the two sealing ears of the twist cap sealing member have second openings (127) corresponding to the two first openings, the twist cap member and the twist cap sealing member being connected by two flexible pins (128) extending through the first and second openings.

7. The cup head assembly of claim 4, wherein the twist cap attachment is configured as a hollow cylindrical structure with a swivel handle (124) disposed in a cavity of the cylindrical structure.

8. The cup head assembly of claim 5 wherein a vent hole (1130) is provided on a side of the first annular flange of the twist cap element opposite the first opening, the vent hole being closable by a sealing lug of the twist cap sealing element.

9. The cup head assembly according to any one of claims 1 to 8, wherein a first gear indicator (114) is provided on the cup head body.

10. A cup head assembly according to claim 9, wherein a second gear indicator (125) is provided on the twist cap element for cooperation with the first gear indicator.

11. A cup head assembly according to claim 10 wherein cooperating resilient stop elements are provided on the twist cap element and the cup head body to allow the twist cap to rest in a corresponding gear when the torque force does not exceed a predetermined threshold during rotation.

12. The cup head assembly according to any one of claims 1 to 8, wherein the mouthpiece (110) is made of a flexible material.

13. The cup head assembly of any one of claims 4 to 8 wherein the second opening is in the form of an open notch extending inwardly from an outer periphery of the second annular flange.

14. The cup head assembly of any one of claims 1 to 8 wherein the second opening is configured in the form of a closed slit.

15. The cup head assembly according to any one of claims 1 to 8, wherein the extension rim (119) is configured in a downwardly convex arc shape.

16. A cup head assembly according to any one of claims 2 to 8, wherein a rotary handle (124) is provided on the twist top member, the rotary handle being connected at one end to the upper surface of the twist top member and at the other end straddling the flange portion (117) of the mouthpiece.

17. A container (2), characterized in that it comprises:

a container body (21) for containing a liquid; and

a cup head assembly according to any one of claims 1 to 16.

18. The container of claim 17, further comprising a connecting ring (22) disposed between the container body and the cup head assembly.

19. Container according to claim 18, wherein the connecting ring is provided with two inner protrusions (221) and two outer protrusions (222).

20. The container according to claim 19, wherein the connecting ring is detachably connectable to the container by means of the two inner protrusions (221).

21. The container of claim 19, wherein the cup head body is removably attachable to the container body by threads provided on the base.

22. Container according to any one of claims 19 to 21, characterized in that two recesses (113) are provided on both sides of the base, which recesses can be elastically snapped into two outer projections (222) of the connecting ring.

23. The container according to any one of claims 17 to 21, further comprising a container top cover (23).

24. The container of claim 23, wherein the inner wall of the container top cover is provided with a plurality of recesses in a circumferential direction, the plurality of recesses being capable of being snapped into engagement with a plurality of protrusions provided on the base of the cup head body.

25. A container as claimed in any one of claims 18 to 21 wherein the attachment ring has two grip elements for gripping.