Beverage container cover and beverage container with cover

Abstract

To provide a beverage container cover and a beverage container with a cover which enable a user to stably support the beverage container with both hands.SOLUTION: A beverage container cover 10 is capable of storing a beverage container 30, has a bottomed cylindrical shape that covers an outer peripheral surface and a bottom surface of the beverage container 30, and is provided with a cover body part 11, a handle attached to the outer peripheral surface 11a of the cover body part 11 and is used by a user to support the cover body part 11 with the beverage container 30 stored therein by hand, and an anti-slip part 20 formed on the outer peripheral surface 11a of the cover body 11 using a material having a higher friction coefficient than the cover body 11, and formed in first and second anti-slip regions 21 and 22 including the vicinity of the position on the opposite side of the handle in a peripheral direction C in the cover body part 11.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a cover for a beverage container and a beverage container with a cover. [Background technology]

[0002] The beverage container cover described in Patent Document 1 comprises a cover body having an upper opening and housing an approximately cylindrical water bottle inside, an opening adjustment member for adjusting the width of the upper opening of the cover body, and a handle portion (holding member) into which a hand can be inserted. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2006-176170 A Summary of the Invention [Problem to be solved by the invention]

[0004] In the beverage container with a cover for a beverage container having a handle, it was assumed that the user would hold the beverage container with one hand through the handle and drink the beverage. However, when the size of the beverage container with cover, such as the outer diameter, and the weight are large relative to the size of the user's hand, it was found that there are many cases where the user drinks while supporting the beverage container with cover with both hands. This tendency is particularly noticeable in children who have small hands and bodies. For this reason, in the past, little consideration was given to supporting a beverage container with a cover with both hands while drinking from it, and the configuration of the cover body described in Patent Document 1 above made it difficult to stably support a beverage container with both hands.

[0005] The present invention has been made in consideration of the above-mentioned circumstances, and aims to provide a beverage container cover and a beverage container with a cover that allow the beverage container to be stably supported with both hands. [Means for solving the problem]

[0006] In order to achieve the above-mentioned object, the beverage container cover of the first aspect of the present invention comprises a bottomed, cylindrical cover main body portion capable of accommodating a beverage container and covering the outer peripheral surface and bottom surface of the beverage container, a handle attached to the outer peripheral surface of the cover main body portion and used by a user to support with his or her hand the cover main body portion with the beverage container accommodated in it, and an anti-slip portion partially formed on the outer peripheral surface of the cover main body portion from a material having a higher coefficient of friction than the cover main body portion, and formed in an area of ​​the cover main body portion including a position on the circumferential opposite side of the handle or near that position.

[0007] The anti-slip portion may be made of silicone.

[0008] In addition, the beverage container cover may be provided with a fastener portion extending downward from the upper end of the opening side of the cover main body portion, located circumferentially opposite the handle on the cover main body portion, and adjusting the diameter of the opening side of the cover main body portion, and the anti-slip portion may be formed in the area on each side of the fastener portion in the circumferential direction on the cover main body portion.

[0009] The anti-slip portion and the handle may be disposed on an upper side of the outer circumferential surface of the cover body.

[0010] The anti-slip portion may be configured to include a plurality of elements that are arranged at positions spaced apart from each other with gaps therebetween.

[0011] In order to achieve the above object, a beverage container with cover according to a second aspect of the present invention comprises the beverage container cover and the beverage container accommodated within the cover main body. Effect of the Invention

[0012] According to the present invention, it is possible to stably support the beverage container with both hands. [Brief description of the drawings]

[0013] [Figure 1] 1 is a front view of a beverage container with a cover according to an embodiment of the present invention; [Diagram 2] 1 is a perspective view of a beverage container cover and a beverage container according to one embodiment of the present invention; [Diagram 3] 1 is a side view of the periphery of an anti-slip portion of a beverage container cover according to one embodiment of the present invention. [Figure 4] 1 is a plan view of a beverage container with a cover according to an embodiment of the present invention; [Diagram 5] 13(a) to 13(c) are partial front views of beverage container covers according to modified examples. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A beverage container cover and a beverage container with a cover according to one embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the beverage container with cover 1 includes a beverage container cover 10 having a cover body portion 11, and a beverage container 30. In the following description, the direction in which the central axis O of the cylindrical cover body 11 with a bottom shown in Figures 1 to 4 extends is referred to as the up-down direction, and the direction perpendicular to the central axis O is referred to as the radial direction. The direction from the bottom of the cover body 11 toward the opening is referred to as the up direction, and conversely, the direction from the opening toward the bottom is referred to as the down direction. The rotation direction around the central axis O is referred to as the circumferential direction C.

[0015] As shown in FIG. 2, the beverage container 30 is of a so-called direct-drinking type, in which the beverage contained therein is drunk directly. The beverage container 30 comprises a container body 31, a cap 32 having a drinking spout 33, a lid portion 34, and a lock portion 35.

[0016] The container body 31 is cylindrical with a bottom and contains a beverage inside. The container body 31 has a double structure made of metal (e.g., stainless steel) consisting of a cylindrical inner tube with a bottom and an outer tube that covers the inner tube from the outside, and has a vacuum insulation structure with a vacuum insulation layer between the inner tube and the outer tube. The outer diameter of the container body 31 depends on the volume of the beverage contained therein, but is about φ70 mm to φ100 mm, for example, φ82 mm for a volume of about 800 mL to 1000 mL, and φ92 mm for a volume of about 1500 mL.

[0017] The cap 32 is made of synthetic resin and is removably attached to the top of the container body 31 by screws so as to close the upper opening of the container body 31. The drinking spout 33 is located closer to the lock part 35 than the center of the top surface of the cap 32 and has a cylindrical shape that extends upward. When the bottom of the beverage container 30 is tilted upward with the user's mouth placed on the drinking spout 33, the beverage in the container body 31 passes through the inside of the drinking spout 33, which communicates with the inside of the container body 31, and enters the user's mouth.

[0018] The lid portion 34 is made of synthetic resin and is hinged to the outer periphery of the upper surface of the cap 32. The lid portion 34 is rotatable between a closed state in which it covers the drinking spout 33 and an open state in which it exposes the drinking spout 33 to the outside. The locking portion 35 is a member that locks the lid portion 34 in a closed state, and when pressed, the lock is released and the lid portion 34, which is biased in the opening direction, opens and assumes an open state.

[0019] As shown in FIGS. 1 and 2, the beverage container cover 10 comprises a cover body portion 11, a handle 15, a fastener portion 16, an anti-slip portion 20, two strap hook portions 17, and a strap portion 12. The cover body 11 is cylindrical with a bottom and covers the outer periphery and bottom of the container body 31, and is made of a flexible fabric made of chemical fibers such as polyester. The cover body 11 is configured to be removable from the beverage container 30. The outer diameter of the cover body 11 depends on the outer diameter dimension of the container body 31, but is generally about φ72 mm to φ110 mm, and for example, if the outer diameter dimension of the container body 31 is φ82 mm, the outer diameter of the cover body 11 is set to φ90 mm. In another example, if the outer diameter dimension of the container body 31 is φ92 mm, the outer diameter of the cover body 11 is set to φ100 mm. The above is one example of the range of outer diameters, but as the size, such as the outer diameter and height, and weight of the covered beverage container 1 increase, it may become difficult to steadily hold the covered beverage container 1 having the cover main body 11 in one hand and drink from it. This tendency is particularly strong for children with small hands and bodies, and the frequency with which the covered beverage container 1 is lifted with both hands naturally increases.

[0020] The fastener portion 16 is a linear fastener and is formed to extend downward from the upper end of the opening of the cover body portion 11. The fastener portion 16 includes a slider 16a and a tooth element 16b that is opened and closed by the slider 16a. The tooth element 16b opens when the slider 16a is operated downward. This increases the upper opening diameter of the cover body portion 11, allowing the beverage container 30 to be smoothly inserted into the cover body portion 11. After the container body portion 31 is inserted into the cover body portion 11, the slider 16a is operated to the vicinity of the upper end of the cover body portion 11, so that the inner peripheral surface of the cover body portion 11 is in close contact with the outer peripheral surface of the container body portion 31. This allows the beverage container 30 to be accommodated in the beverage container cover 10. In addition, when removing a beverage container 30 from the beverage container cover 10, the slider 16a can be similarly operated downward to increase the upper opening diameter of the cover main body 11, allowing the beverage container 30 to be smoothly removed from inside the cover main body 11. As shown in Figure 4, the fastener portion 16 is provided at a position on the opposite side of the circumferential direction C of the cover main body portion 11, rotated 180 degrees from the position of the handle 15, i.e., at a position facing the handle 15 across the central axis O.

[0021] As shown in Fig. 2, the two strap hooks 17 are provided at two locations facing each other in the radial direction at the upper end of the cover body 11. The two strap hooks 17 are located above the fastener 16 and the handle 15, respectively, and are provided so as to protrude upward from the upper end of the cover body 11. The strap hooks 17 are rectangular frames and configured to be capable of engaging with the hooks 12a provided at both ends of the strap-like strap 12. The strap 12 is hung from the user's shoulder or held by the user's hand.

[0022] As shown in FIG. 1, the handle 15 is attached to the outer circumferential surface 11a of the cover body 11, and is configured so that the user can insert his / her hand into or grip the handle. The handle 15 is made of flexible chemical fiber, and both ends in the upper and lower directions are fixed to the outer circumferential surface 11a of the cover body 11, and a hollow portion 15a is formed between the handle 15 and the outer circumferential surface 11a of the cover body 11. The handle 15 is located on the upper side of the outer circumferential surface 11a. Here, the handle 15 being located on the upper side of the outer circumferential surface 11a means that the center position of the handle 15 in the height direction is located above the center position of the cover body 11 in the height direction. The handle 15 is provided with a finger hook 15b located at the top of the hollow portion 15a and formed in a generally C-shape that opens downward. The finger hook 15b is provided so as to curve upward from the upper end portion of the handle 15 fixed to the outer circumferential surface 11a, and is located near the upper end of the outer circumferential surface 11a of the cover main body 11. It is assumed that the index finger of one of the user's hands inserted into the handle 15 when drinking a beverage from the covered beverage container 1 with both hands, or the part between the index finger and the base of the thumb, will be positioned inside the finger hook 15b. In this embodiment, the position of finger hook 15b of handle 15 is provided at approximately the same position as the position of the upper end side of anti-slip part 20 described later. In this case, it is assumed that when a user inserts his / her hand into handle 15 to grip it, handle 15 will bend due to the weight of covered beverage container 1 and the periphery of finger hook 15b will deform upward, and finger hook 15b may be provided at a position slightly lower than the position of the upper end side of anti-slip part 20.

[0023] 2 and 3, the anti-slip portion 20 is formed on the outer peripheral surface 11a of the cover main body 11 from a material having a higher friction coefficient than the cover main body 11, such as silicone. In this embodiment, the anti-slip portion 20 is formed on the outer peripheral surface 11a of the cover main body 11 by printing. When a user supports the covered beverage container 1 from its outer peripheral side with both hands, the anti-slip portion 20 prevents the hand from slipping on the cover main body 11 when the user's hand (the hand opposite the hand holding the handle 15 or inserted inside the handle 15) comes into contact with the anti-slip portion 20, and the user can firmly hold the cover main body 11 (outer peripheral surface 11a). 1 to 3, the anti-slip portion 20 is shown in white on the outer peripheral surface 11a of the cover body 11, but in reality, it is colored orange against the black of the outer peripheral surface 11a. By coloring the anti-slip portion 20 in a color different from the color of the outer peripheral surface 11a, the anti-slip portion 20 is made easier to see, one hand can be naturally guided to the anti-slip portion 20 when drinking a beverage from the covered beverage container 1 with both hands, and the aesthetic appearance can be improved. Also, in FIGS. 1 to 3, the pattern 29 shown in gray on the outer peripheral surface 11a has almost no anti-slip effect.

[0024] The anti-slip portion 20 is formed at a position on the opposite side of the circumferential direction C of the cover body 11 rotated 180° from the position of the handle 15, that is, on both sides of the circumferential direction C of the fastener portion 16. In other words, the anti-slip portion 20 is formed in the region on both sides across the fastener portion 16 in the circumferential direction C. The anti-slip portion 20 is located on the upper side of the outer peripheral surface 11a of the cover body 11 so as to cover a peripheral region at the same height as the finger hook portion 15b of the handle 15. Here, the anti-slip portion 20 being located on the upper side of the outer peripheral surface 11a means that at least a part of the anti-slip portion 20 is provided above the center of the height direction of the cover body 11. In this embodiment, the center position of the anti-slip portion 20 in the height direction is located above the center position of the cover body 11 in the height direction. More specifically, the upper end side of the anti-slip portion 20 is provided up to the upper limit of the height direction of the printable area excluding the upper edge portion of the cover main body portion 11, and the lower end side is provided so as to be positioned higher than the height of the lower end portion of the handle 15 fixed to the outer peripheral surface 11a. In addition, by providing the anti-slip portion 20 as widely as possible, it becomes easier to hold the covered beverage container 1 with both hands. In particular, positioning the anti-slip portion 20 so as to cover the peripheral area at the same height as the finger hook portion 15b of the handle 15 contributes to balance when holding it with both hands from the left and right, and is therefore more effective. Therefore, although it is natural that providing the anti-slip portion 20 widely will be effective for people with large hands, the position of the lower end side of the anti-slip portion 20 can be determined taking into consideration the printing area and design.

[0025] As shown in Figs. 2 to 4, the width W of the non-slip portion 20 extending in the circumferential direction C of the cover body portion 11 is formed to increase in the upward direction. When drinking a beverage from the covered beverage container 1 with both hands, a long-distance range along the thumb F1 (see Fig. 4) to the middle finger F2 of the user's hand faces the upper part of the non-slip portion 20, and a short-distance range along the little finger faces the lower part of the non-slip portion 20. Therefore, by forming the width W to increase in the upward direction, it is possible to prevent the formation area of ​​the non-slip portion 20 from becoming unnecessarily large, and to encourage the user to position the thumb F1 and middle finger F2 at both ends of the upper part of the non-slip portion 20 in the circumferential direction C. It is also assumed that children with small hands will grip the cover main body 11 (outer peripheral surface 11a) with the thumb F1 shown in Fig. 4 aligned with the other four fingers. In that case, the thumb F1 may be located on the middle finger F2 side (left side in Fig. 4) in Fig. 4, and the base of the thumb F1 may be located on the right side in Fig. 4.

[0026] As shown in FIG. 4, the maximum angle range α of the upper end of the anti-slip portion 20 is formed in the circumferential direction C of 120° to 160°. The anti-slip portion 20 is formed into first and second anti-slip regions 21, 22 arranged on both sides in the circumferential direction C of the cover body portion 11 with the fastener portion 16 as a boundary line.

[0027] The first anti-slip region 21 is formed on one side (the right side in FIG. 3) of the cover body 11 in the circumferential direction C with respect to the fastener portion 16. The second anti-slip region 22 is formed on the other side (the left side in FIG. 3) of the cover body 11 in the circumferential direction C with respect to the fastener portion 16. The first and second anti-slip regions 21, 22 are shaped to be line-symmetrical with respect to the fastener portion 16. This provides the same effect whether the user is right-handed or left-handed.

[0028] As shown in FIG. 3, the anti-slip portion 20 is composed of a plurality of elements 23, 24 that are spaced apart from each other with gaps in the first and second anti-slip regions 21, 22. The plurality of elements 23, 24 each have a width and are arranged in a line shape in parallel with gaps, and the plurality of elements 23 and 24 are inclined in different directions with respect to the central axis O and extend in different directions from each other. The plurality of elements 23 are inclined in a direction away from the fastener portion 16 in the circumferential direction C as they move downward, and are arranged with gaps in a direction perpendicular to the inclination direction. The plurality of elements 24 are inclined in a direction approaching the fastener portion 16 in the circumferential direction C as they move downward, and are arranged with gaps in a direction perpendicular to the inclination direction. The plurality of elements 23 and 24 extend in a line shape shifted from each other by approximately 90°, in other words, the plurality of elements 23 and 24 extend so as to be approximately perpendicular to each other. The area in which the plurality of elements 23 are arranged and the area in which the plurality of elements 24 are arranged are arranged alternately in the height direction. In the non-slip portion 20, the elements 23 and 24 are printed with a thickness that bulges outward in the radial direction. The thickness of the elements 23 and 24 is generally about 0.1 mm to 0.7 mm, and a thickness of about 0.2 mm to 0.4 mm provides a good balance between grip and adhesion strength. The outer peripheral surface 11a of the cover body 11 is uneven due to the presence and absence of the elements 23 and 24. The elements 23 and 24 may be printed multiple times in order to obtain a desired thickness, and may be printed 2 to 20 times in total.

[0029] Next, a method of using the covered beverage container 1 will be described. When a user drinks from the covered beverage container 1, first, the user inserts the palm of one hand into the hollow portion 15a of the handle 15 and aligns the palm along the outer circumferential surface 11a of the cover main body 11. At this time, instead of inserting the palm into the hollow portion 15a, the user may grasp the handle 15 from the outside with one hand. In addition, the palm of the other hand is placed along the first and second anti-slip areas 21, 22 where the anti-slip portion 20 is located on the outer peripheral surface 11a of the cover main body portion 11, and the covered beverage container 1 is gripped with the fingertips or palm via the anti-slip portion 20. In this manner, while holding the beverage container with cover 1 with both hands, the user places his / her mouth on the drinking spout 33 while tilting the beverage container with cover 1 so that the bottom of the beverage container with cover 1 moves upward. This allows the user to drink the beverage in the beverage container with cover 1. When the user has finished drinking the beverage, the user returns the beverage container with cover 1 to its original tilt and places the beverage container with cover 1 on the installation surface.

[0030] (effect) According to the embodiment described above, the following effects are achieved. (1) The beverage container cover 10 is capable of accommodating a beverage container 30 and comprises a bottomed, cylindrical cover main body portion 11 that covers the outer peripheral surface and bottom surface of the beverage container 30, a handle 15 that is attached to the outer peripheral surface 11a of the cover main body portion 11 and is used by a user to support with his or her hand the cover main body portion 11 in which the beverage container 30 is accommodated, and an anti-slip portion 20 that is formed on the outer peripheral surface 11a of the cover main body portion 11 from a material having a higher friction coefficient than the cover main body portion 11 and is formed in first and second anti-slip regions 21, 22, which are examples of regions that include the vicinity of a position on the cover main body portion 11 opposite the handle 15 in the circumferential direction C. According to this configuration, when drinking directly from the covered beverage container 1 while supporting it with both hands, one hand contacts the non-slip portion 20 and the other hand contacts the handle 15. This allows the covered beverage container 1 to be stably supported. In particular, when the user is a child with small bodies or hands, and the size, such as the outer diameter and height, of the covered beverage container 1, and the weight are large, the user will often drink directly from the covered beverage container 1 while supporting it with both hands, so it is particularly beneficial to provide an anti-slip portion 20 in anticipation of drinking from the covered beverage container 1 while supporting it with both hands.

[0031] (2) The non-slip portion 20 is made of silicone. According to this configuration, when drinking directly from the covered beverage container 1 while supporting it with both hands, the anti-slip portion 20 made of a material with a high coefficient of friction prevents the hands from slipping off the cover body portion 11.

[0032] (3) The beverage container cover 10 includes a fastener portion 16 that extends downward from the upper end of the opening side of the cover body portion 11, is located on the opposite side of the cover body portion 11 in the circumferential direction C from the handle 15, and adjusts the diameter of the opening side of the cover body portion 11. The anti-slip portions 20 are formed in first and second anti-slip regions 21, 22 on each side of the fastener portion 16 in the circumferential direction C of the cover body portion 11. According to this configuration, firstly, the fastener portion 16 is located on the opposite side of the handle 15 in the circumferential direction C, so that the user can easily operate the fastener portion 16 while holding the handle 15, regardless of whether they are right-handed or left-handed. Next, since the non-slip portion 20 is formed in the first and second non-slip areas 21, 22 on both sides of the fastener portion 16 located on the opposite side of the handle 15, when a person drinks directly while supporting the covered beverage container 1 with both hands, the palm of one hand faces the fastener portion 16, and the fingertips or palm of this hand come into contact with the non-slip portion 20. Here, as shown in FIG. 4, the presence of the fastener portion 16 makes it difficult for the cover body portion 11 to become a perfect cylinder, and the non-slip portion 20 becomes a non-arc shape that bulges radially outward as it approaches the fastener portion 16. The non-arc shape of the non-slip portion 20 makes it easier to generate a grip force between the thumb F1 and the middle finger F2 than if it were a perfect arc shape, and the hand is less likely to slip from the non-slip portion 20.

[0033] (4) The anti-slip portion 20 and the handle 15 are disposed on the upper side of the outer circumferential surface 11 a of the cover body 11 . When drinking the beverage in the covered beverage container 1 with both hands, it is preferable from the viewpoint of operational stability that the upper side of the outer circumferential surface 11a of the cover main body 11 be supported with both hands. This is because, when drinking a beverage, tilting the covered beverage container 1 so that the bottom of the covered beverage container 1 moves upward causes the beverage inside to move toward the drinking spout 33, and the center of gravity is biased upward (toward the drinking spout 33). Therefore, with the above configuration, the covered beverage container 1 can be stably supported by holding the upper side with both hands.

[0034] (5) The anti-slip portion 20 is composed of a plurality of elements 23, 24 that are arranged at positions spaced apart from each other with gaps between them, and is formed by a printed layer that is printed to a certain thickness so as to bulge radially outward. According to this configuration, a gap is provided between the elements 23, 24. In addition, due to the thickness of the printed layer, unevenness is formed in the first and second anti-slip regions 21, 22 in which the elements 23, 24 are formed, depending on the presence or absence of the elements 23, 24, which improves the grip of fingers, etc., thereby enhancing the anti-slip effect of the anti-slip portion 20.

[0035] (6) The beverage container with cover 1 comprises a beverage container cover 10 and a beverage container 30 accommodated within the cover body 11. According to this configuration, as described above, it becomes possible to stably support the covered beverage container 1 with both hands.

[0036] The present disclosure is not limited to the above-described embodiments and drawings. Modifications (including deletion of components) can be made as appropriate within the scope of the present disclosure. An example of a modification will be described below.

[0037] (Modification) In the above embodiment, the multiple elements 23, 24 constituting the anti-slip portion 20 are each formed into a line shape having a certain width, but the elements 23, 24 may have any shape. For example, as shown in Fig. 5(a), the elements 23a may be in the form of a dashed line extending in the direction of the central axis O. The elements 23a may have different line widths. For example, the ratio of elements 23a having a large line width to elements 23a having a small line width may be higher in the upper part of the first anti-slip region 21 than in the lower part of the first anti-slip region 21. 5(b), the elements 23b may be triangular. The elements 23b may have different sizes. For example, the size of the elements 23b may increase and the arrangement density of the elements 23b may be set higher in the upward direction. 5(c), the elements 23c may be star-shaped. The elements 23c may have different sizes. The elements 23c may be formed into a doughnut-shaped hollow pattern along the outline of the star, or may be formed to fill the entire area of ​​the star.

[0038] In the above embodiment, the fastener portion 16 is a linear fastener, but it may be a hook-and-loop fastener or a point fastener as disclosed in the above Patent Document 1.

[0039] In the above embodiment, the anti-slip portion 20 is made of silicone, but it may be made of any material that has a higher friction coefficient than the cover body portion 11 . In the above embodiment, the fastener portion 16 is located 180° opposite to the handle 15 in the circumferential direction C of the cover body 11, but the fastener portion 16 may be located at any position. For example, the fastener portion 16 may be located 90° away from the handle 15 in the circumferential direction C of the cover body 11. In this case, some users may find it difficult to operate the fastener portion 16 while gripping the handle 15 depending on whether they are right-handed or left-handed, but the first and second anti-slip regions 21, 22 can be formed as one continuous region. This allows the area of ​​the anti-slip regions 21, 22 (area and number of elements 23, 24) to be increased, and the anti-slip effect of the anti-slip portion 20 may be improved. In the above embodiment, the first and second anti-slip regions 21, 22 are shaped to be line-symmetric with respect to the fastener portion 16 as an axis of symmetry, but may be shaped to be asymmetric. Either the first or second anti-slip region 21, 22 in the above embodiment may be omitted. In the above embodiment, the strap hook portion 17 and the strap portion 12 may be omitted. In the above embodiment, the anti-slip portion 20 may be formed without any gaps over the entire areas of the first and second anti-slip regions 21, 22. In the above embodiment, the container body 31 may have a single structure or a double structure with air insulation. The beverage container 30 may be not only a so-called direct drinking type, but also a type to be drunk through a straw, for example. In this case, it is sufficient that the beverage can be drunk through a straw provided in the cap 32 instead of the drinking spout 33. The upper limit of the outer diameter of the container body 31 and the upper limit of the outer diameter of the cover body 11 may be larger than the values ​​exemplified in the above embodiment. For example, the upper limit of the outer diameter of the container body 31 may be set to φ200 mm, and the upper limit of the outer diameter of the cover body 11 may be set to φ208 mm. [Explanation of symbols]

[0040] 1...beverage container with cover, 10...beverage container cover, 11...cover body, 11a...outer periphery, 12...strap, 12a...hook, 15...handle, 15a...hollow portion, 15b...finger hook, 16...fastener, 16a...slider, 16b...teeth element, 17...strap hook, 20...anti-slip portion, 21...first anti-slip region, 22...second anti-slip region, 23, 23a, 23b, 23c, 24...element, 29...pattern, 30...beverage container, 31...container body, 32...cap, 33...mouth, 34...lid, 35...lock, C...circumferential direction, O...center axis, α...maximum angle range, W...width, F1...thumb, F2...middle finger

Claims

1. A cover body portion having a bottomed tubular shape capable of accommodating a beverage container and covering an outer peripheral surface and a bottom surface of the beverage container; a handle attached to an outer circumferential surface of the cover body and used by a user to support the cover body with the beverage container housed therein; and a non-slip portion formed partially on the outer circumferential surface of the cover body portion using a material having a higher friction coefficient than the cover body portion, the non-slip portion being formed in a region including a position on the circumferential opposite side of the handle in the cover body portion or a region in the vicinity of the position. Covers for beverage containers.

2. The anti-slip portion is made of silicone.

2. The beverage container cover of claim 1.

3. The beverage container cover includes a fastener portion extending downward from an upper end of the opening side of the cover body portion, the fastener portion being located on the circumferential opposite side of the handle in the cover body portion, and the fastener portion adjusting a diameter of the opening side of the cover body portion; The anti-slip portion is formed in the region on each of both sides of the fastener portion in the circumferential direction of the cover body.

2. The beverage container cover of claim 1.

4. The anti-slip portion and the handle are disposed on the upper side of the outer circumferential surface of the cover body.

2. The beverage container cover of claim 1.

5. The anti-slip portion is composed of a plurality of elements arranged at positions spaced apart from each other with gaps.

2. The beverage container cover of claim 1.

6. A beverage container cover according to any one of claims 1 to 5; The beverage container is accommodated in the cover body. Beverage container with cover.

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