Container device

Abstract

An apparatus and method according to which a first container lid is sealingly engaged against a container body. Once so sealingly engaged, the first portion of the first container lid is removable from and reattachable to the container body. The seatbelt remains attached to the neck of the container body when the first portion of the container lid is detached from the container body. In one or more embodiments, when detached from the container body, the first portion of the container lid remains connected to the seatbelt by a tether. A tether is substantially formed within the seatbelt. The container body is adapted to be stacked onto the second container lid such that the first three-dimensional profile of the second container lid matingly receives the second three-dimensional profile of the container body. In one or more embodiments, the second container lid is the same as the first container lid.

Description

[0001] Cross-references to related applications

[0002] This application claims the benefit and priority of U.S. Patent Application No. 18 / 450,668, filed August 16, 2023, which is a continuation-in-part of U.S. Patent Application No. 17 / 465,262, filed September 2, 2021, the entire disclosure of which is incorporated herein by reference.

[0003] This application relates to U.S. Patent Application No. 29 / 910,146, filed August 16, 2023, which is a continuation-in-part of U.S. Patent Application No. 29 / 806,332 (“332 Application”), filed September 2, 2021; which is a continuation-in-part of U.S. Patent Application No. 29 / 784,376 (“376 Application”), filed May 19, 2021; which is a continuation-in-part of U.S. Patent Application No. 29 / 784,376 (“082 Application”), filed February 19, 2021; and which is a continuation-in-part of U.S. Patent Application No. 29 / 771,082 (“082 Application”), filed in 2020. The following are continuations of U.S. Application No. 29 / 740,976, filed July 8, 2020 (now published as U.S. Patent No. D911,179), which is a continuation of U.S. Application No. 29 / 740,976, filed October 10, 2019 (now published as U.S. Patent No. D911,843), the entire disclosure of which is incorporated herein by reference; Application '376 is also a continuation of U.S. Application No. 16 / 598,443 ("'443 Application"), filed October 10, 2019, now published as U.S. Patent No. 11,484,152, the entire disclosure of which is incorporated herein by reference; and Application '082 is also a continuation of Application '443. Technical Field

[0004] This application generally relates to containers, and more specifically, to a stackable container comprising a container body and a container lid, at least a portion of which is detachable from and reattached to the container body. In some embodiments, the container lid includes a seatbelt and a tethering element. Attached Figure Description

[0005] Figure 1 This is a left front top perspective view of a first container device in a first operating state or configuration according to one or more embodiments, the first container device including a container body and a container lid.

[0006] Figure 2AAccording to one or more embodiments Figure 1 The left front top perspective view of the container body.

[0007] Figure 2B According to one or more embodiments Figure 1 The right rear bottom perspective view of the container body.

[0008] Figure 2C-1 According to one or more embodiments Figure 1 A front view of a portion of the container body.

[0009] Figure 2C-2 According to one or more embodiments Figure 2C-1 The rear view of this part of the container body.

[0010] Figure 2D According to one or more embodiments Figure 1 A top view of the container body.

[0011] Figure 2E According to one or more embodiments Figure 1 The bottom view of the container body.

[0012] Figure 2F It is according to one or more embodiments along Figure 2A The line 2F-2F cut Figure 1 A cross-sectional view of the main body of the container.

[0013] Figure 3A According to one or more embodiments Figure 1 The left front top perspective view of the container lid.

[0014] Figure 3B According to one or more embodiments Figure 1 Bottom view of the container lid.

[0015] Figure 3C-1 It is according to one or more embodiments along Figure 3B The line 3C-1-3C-1 cut Figure 1 A cross-sectional view of the container lid.

[0016] Figure 3C-2 It is according to one or more embodiments along Figure 3B The line 3C-2-3C-2 cut Figure 1 A cross-sectional view of the container lid.

[0017] Figure 3D According to one or more embodiments Figure 3C-1 An enlarged cross-sectional view of a portion of the container lid.

[0018] Figure 4AIt is in a second operating state or configuration according to one or more embodiments. Figure 1 The left front top perspective view of the first container device.

[0019] Figure 4B According to one or more embodiments along Figure 4A The line 4B-4B is cut off Figure 4A A cross-sectional view of the first container device.

[0020] Figure 4C As described in one or more embodiments Figure 4B An enlarged cross-sectional view of a portion of the first container device.

[0021] Figure 4D It is in a third operating state or configuration according to one or more embodiments. Figure 4A The first container device (similar to) Figure 4B A cross-sectional view of the container device shown.

[0022] Figure 4E It is in a fourth operating state or configuration according to one or more embodiments. Figure 4A The first container device (similar to) Figure 4B and Figure 4D A cross-sectional view of the container device shown.

[0023] Figure 5 As described in one or more embodiments Figure 4A A cross-sectional view of the first container unit together with the second container unit.

[0024] Figure 6 It is a left front top perspective view of a third container device in a first operating state or configuration according to one or more embodiments, the third container device including a container body and a container lid.

[0025] Figure 7A According to one or more embodiments Figure 6 The left front top perspective view of the container lid, which includes a fastener.

[0026] Figure 7B According to one or more embodiments Figure 6 Bottom view of the container lid.

[0027] Figure 7C-1 It is according to one or more embodiments along Figure 7B The line 7C-1-7C-1 cut Figure 6 A cross-sectional view of the container lid.

[0028] Figure 7C-2 It is according to one or more embodiments along Figure 7BThe line 7C-2-7C-2 cut Figure 6 A cross-sectional view of the container lid.

[0029] Figure 7D According to one or more embodiments Figure 7C-1 An enlarged cross-sectional view of a portion of the container lid.

[0030] Figure 7E According to one or more embodiments Figure 6 Front view of the container lid.

[0031] Figure 7F According to one or more embodiments Figure 7E An enlarged view of a portion of the container lid marked in the image, showing the fastener.

[0032] Figure 7G It is based on one or more embodiments in Figure 7C-2 An enlarged cross-sectional view of a portion of the container lid marked in the image shows the fastening element.

[0033] Figure 8A It is in a second operating state or configuration according to one or more embodiments. Figure 6 The left front top perspective view of the third container device.

[0034] Figure 8B According to one or more embodiments along Figure 8A The line 8B-8B cut Figure 8A A cross-sectional view of the third container equipment.

[0035] Figure 8C According to one or more embodiments Figure 8B An enlarged cross-sectional view of a portion of the third container unit.

[0036] Figure 9A It is in a second operating state or configuration according to one or more embodiments. Figure 6 Another left front top perspective view of the third container device.

[0037] Figure 9B It is in a second operating state or configuration according to one or more embodiments. Figure 6 Front view of the third container device.

[0038] Figure 9C It is in a third operating state or configuration according to one or more embodiments. Figure 6 Front view of the third container device.

[0039] Figure 9D It is in a third operating state or configuration according to one or more embodiments. Figure 6Another front view of the third container device.

[0040] Figure 9E It is in a third operating state or configuration according to one or more embodiments. Figure 6 The left front top perspective view of the third container device.

[0041] Figure 9F It is in a third operating state or configuration according to one or more embodiments. Figure 6 Front view of the third container device.

[0042] Figure 9G It is in a third operating state or configuration according to one or more embodiments. Figure 6 A cross-sectional view of the third container equipment.

[0043] Figure 10 According to one or more embodiments Figure 8A A cross-sectional view of the third container unit together with the fourth container unit. Detailed Implementation

[0044] refer to Figure 1 In one embodiment, the container device is generally indicated by reference numeral 100. The container device 100 includes a container body 105 and a container lid 110.

[0045] refer to Figures 2A to 2F In one embodiment, the container body 105 extends along a central axis 115 and defines an inner cavity 120. The container body 105 includes sidewalls 125, a neck 130, and a bottom wall 135. The sidewalls 125 are truncated spherical or truncated ellipsoidal, that is, they are shaped like a truncated sphere or truncated ellipsoid (i.e., spherical but not a perfect sphere). Alternatively or additionally, the sidewalls 125 (or a portion thereof) may be or include another curved shape, a cylindrical shape, a conical shape (e.g., a truncated conical shape), another shape, or a combination thereof. The sidewalls 125 define axially opposed end portions 140a and 140b. In one or more embodiments, the sidewalls 125 define a radius of curvature R1 (e.g., at least at the end portion 140b) Figure 2F(As shown). Alternatively or additionally, at least a portion of the end portion 140b of the sidewall 125 may be truncated conical. Combined, the end portion 140b of the sidewall 125 and the bottom wall 135 of the container body 105 define, and may be referred to herein as, a “three-dimensional profile”; this three-dimensional profile reflects another three-dimensional profile defined by the container lid 110, as will be described in further detail below. In one or more embodiments, the neck 130 is cylindrical. The neck 130 defines an outer diameter D1, axially opposed end portions 145a and 145b, and an opening 150 through which access to the cavity 120 of the container body 105 is possible. The end portion 145b of the neck 130 connects to the sidewall 125 at the end portion 145a of the sidewall 125. An outer collar 155 surrounds and extends outwardly from the neck 130. External threads 160a-b also extend around the neck 130. The external threads 160a-b are positioned further away from the sidewall 125 than the external collar 155.

[0046] like Figure 2C-1 As shown, the external thread 160a defines circumferentially opposed end portions 160aa and 160ab. Each of the end portions 160aa and 160ab of the thread 160a is tapered. Furthermore, the external thread 160a extends helically around the neck 130, such that the circumferentially opposed end portions 160aa and 160ab are axially spaced apart from each other by a gap of axial dimension A1. End portion 160aa of the thread 160a extends relatively closer to end portion 145a of the neck 130 than end portion 160ab of the thread 160a, and end portion 160ab of the thread 160a extends relatively closer to end portion 145b of the neck 130 than end portion 160aa of the thread 160a. The external thread 160b extends through the gap between the end portions 160aa and 160ab of the thread 160a.

[0047] like Figure 2C-2 As shown, the external thread 160b defines circumferentially opposed end portions 160ba and 160bb. Each of the end portions 160ba and 160bb of the thread 160b is tapered. Furthermore, the external thread 160b extends helically around the neck 130 such that the circumferentially opposed end portions 160ba and 160bb are axially spaced apart from each other by a gap of axial dimension A2. In one or more embodiments, the axial dimensions A1 and A2 are the same. The end portion 160ba of the thread 160b extends relatively closer to the end portion 145a of the neck 130 than the end portion 160bb of the thread 160b, and the end portion 160bb of the thread 160b extends relatively closer to the end portion 145b of the neck 130 than the end portion 160ba of the thread 160b. The external thread 160a extends through the gap between the end portions 160ba and 160bb of the thread 160b.

[0048] like Figure 2C-1 and Figure 2D As shown, a pair of circumferentially spaced gaps 165a-b axially pass through the external threads 160a-b and are formed externally along the neck 130. More specifically, gap 165a defines a circumferential dimension C1 and is formed externally along the neck 130, axially passing through: the end portion 160aa of the external thread 160a; and the intermediate portion of the external thread 160b between the opposing end portions 160ba and 160bb. Similarly, gap 165b defines a circumferential dimension C2 and is formed externally along the neck 130 and axially passes through: the intermediate portion of the external thread 160b between the opposing end portions 160ba and 160bb; and the end portion 160ab of the external thread 160a. In one or more embodiments, the circumferential dimensions C1 and C2 are the same.

[0049] like Figure 2C-2 and 2D As shown, a pair of circumferentially spaced gaps 165c-d axially pass through external threads 160a-b and are formed externally along the neck 130. More specifically, gap 165c defines a circumferential dimension C3 and is formed externally along the neck 130, axially passing through: the end portion 160ba of external thread 160b; and the intermediate portion of external thread 160a between opposite end portions 160aa and 160ab. Similarly, gap 165d defines a circumferential dimension C4 and is formed externally along the neck 130 and axially passes through: the intermediate portion of external thread 160a between opposite end portions 160aa and 160ab; and the end portion 160bb of external thread 160b. In one or more embodiments, circumferential dimensions C3 and C4 are the same. In one or more embodiments, circumferential dimensions C1, C2, C3, and C4 are the same.

[0050] like Figure 2E As shown, the bottom wall 135 is connected to the side wall 125 at the end portion 140b of the side wall 125. An external recess pattern 170 is formed in the bottom wall 135. The external recess pattern 170 includes a central recess 175a and petal-shaped recesses 175b-g distributed around the central recess 175a (e.g., uniformly).

[0051] like Figure 2D and 2FAs shown, the sidewall 125 of the container body 105 defines the maximum outer diameter D2. In one or more embodiments, a first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 exceeds a threshold or falls within a certain range, making it difficult (at least more difficult than a conventional container-lid-container-body arrangement) to seal the gas pressure within the cavity 120 of the container body 110 from the atmosphere; this difficulty is addressed and overcome by various features / components of the container body 105 and the container lid 110, which will be discussed in further detail below.

[0052] For example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 1:2. As another example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 1:2 and less than or equal to 7:8. As another example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 1:2 and less than or equal to 3:4. As another example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 2:3. As another example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 2:3 and less than or equal to 7:8. As another example, in one or more embodiments, the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is greater than or equal to 2:3 and less than or equal to 3:4.

[0053] In one or more embodiments, the container body 105 is made of a suitable plastic / synthetic resin, such as polyethylene terephthalate (PET) resin. Alternatively or concurrently, the container body 105 may be or include polyamide resin, polycarbonate resin, polyacetal resin, polybutylene terephthalate resin, another synthetic resin with sufficient chemical resistance, etc., or any combination thereof. In one or more embodiments, the container body 105 is made of recyclable plastic. In one or more embodiments, the container body 105 may be formed by a molding process, such as biaxially oriented blow molding, direct blow molding, injection blow molding, other molding processes, etc., or any combination thereof.

[0054] refer to Figures 3A to 3DIn one embodiment, the container cap 110 extends along a central axis 180 and includes sidewalls 185 and a top wall 190. In one or more embodiments, the sidewalls 185 are cylindrical. The sidewalls 185 define an inner diameter D3 and axially opposed end portions 195a and 195b. The inner diameter D3 of the sidewalls 185 is equal to or greater than the outer diameter D1 of the neck 130. Internal ridges or internal threads 200a-b extend circumferentially along the sidewalls 185. In one or more embodiments, a second ratio of the inner diameter D3 of the sidewalls 185 of the container cap 110 to the outer diameter D2 of the sidewalls 125 of the container body 105 exceeds a threshold, or is within a certain range, making it difficult (at least more difficult than a conventional cap-to-body arrangement) to seal the gas pressure within the cavity 120 of the container body 110 from the atmosphere; this difficulty is addressed and overcome by various features / components of the container body 105 and the container cap 110, which will be discussed in further detail below.

[0055] For example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2. As another example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2 and less than or equal to 7:8. For yet another example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2 and less than or equal to 7:8. As yet another example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3. For example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3 and less than or equal to 7:8. For example, in one or more embodiments, the second ratio of the inner diameter D3 of the sidewall 185 of the container lid 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3 and less than or equal to 3:4.

[0056] like Figure 3C-1 and 3C-2 As shown, the internal thread 200a defines the circumferentially opposite end portions 200aa (in Figure 3C-1 (visible in) and 200ab (in) Figure 3C-2(As can be seen). The end portions 200aa and 200bb of the thread 200a are each tapered. Moreover, the internal thread 200a extends helically along the sidewall 185, such that the circumferentially opposite end portions 200aa and 200ab are axially and circumferentially spaced apart from each other. The end portion 200aa of the thread 200a extends closer to the end portion 195a of the sidewall 185 than the end portion 200ab of the thread 200a, and the end portion 200ab of the thread 200a extends closer to the end portion 195b of the sidewall 185 than the end portion 200aa of the thread 200a.

[0057] Similarly, the internal thread 200b defines the circumferentially opposite end portions 200ba (in Figure 3C-2 (visible in) and 200bb (in) Figure 3C-1 (As can be seen in the image). The end portions 200ba and 200bb of the thread 200b are each tapered. Moreover, the internal thread 200b extends helically along the sidewall 185, such that the circumferentially opposite end portions 200ba and 200bb are axially and circumferentially spaced apart from each other. The end portion 200ba of the thread 200b extends closer to the end portion 195a of the sidewall 185 than the end portion 200bb of the thread 200b, and the end portion 200bb of the thread 200b extends closer to the end portion 195b of the sidewall 185 than the end portion 200ba of the thread 200b.

[0058] like Figure 3B , 3C-1 As shown in 3C-2, a plurality of circumferentially spaced gaps 205a-d axially pass through the internal threads 200a-b and are radially formed into the sidewall 185. More specifically, the gap 205a defines a circumferential dimension C5 and is radially formed into and internally formed along the sidewall 185, and axially passes through: the end portion 200aa of the internal thread 200a; and the middle portion of the internal thread 200b between the opposing end portions 200ba and 200bb.

[0059] The gap 205b defines a circumferential dimension C6 and is formed radially into and internally along the sidewall 185, and axially through the middle portion of the external thread 200b between opposing end portions 200ba and 200bb. Optionally, the gap 205b may also be formed axially through the end portion 200bb of the internal thread 200b. In one or more embodiments, the circumferential dimensions C5 and C6 are the same.

[0060] The gap 205c defines a circumferential dimension C7 and is formed radially into and inwardly along the sidewall 185, and axially through: the end portion 200ba of the internal thread 200b; and the intermediate portion of the internal thread 200a between the opposing end portions 200aa and 200ab. In one or more embodiments, the circumferential dimension C7 is the same as the circumferential dimension C5, the circumferential dimension C6, or both.

[0061] The gap 205d defines a circumferential dimension C8 and is formed radially into and internally along the sidewall 185, and axially through the middle portion of the external thread 200b between opposing end portions 200ba and 200bb. Optionally, the gap 205d may also be formed axially through the end portion 200ab of the internal thread 200a. In one or more embodiments, the circumferential dimension C8 is the same as the circumferential dimensions C5, C6, C7, or any combination thereof.

[0062] like Figure 3A , Figure 3C-1 and Figure 3C-2 As shown, the top wall 190 is connected to the side wall 185 at its end portion 195a. The seat belt 210 is detachably connected to the side wall 185 at its end portion 195b. As a result, the side wall 185, the top wall 190, and the seat belt 210 together define the interior region 215. The top wall 190 includes a central portion 216a and an outer edge portion 216b. In one or more embodiments, at least a portion of the central portion 216a is planar. In one or more embodiments, the outer edge portion 216b extends circumferentially. The outer edge portion 216b connects the central portion 216a to the end portion 195a of the side wall 185. At least a portion of the central portion 216a and the outer edge portion 216b together define the outer concave surface 218 of the container lid 110.

[0063] Perforations 220a-b are formed radially through the container cap 110 at the peripheral boundary 225 between the seat belt 210 and the end portion 195b of the side wall 185, leaving a separable section 230 inserted between the perforations 220a-b, which detachably connects the seat belt 210 to the end portion 195 of the side wall 185. Perforation 220a is straight. Conversely, perforation 220b is serrated, forming opposing ramps 235a-b in the seat belt 210 and the side wall 185, respectively. In one or more embodiments, the perforations 220a-b include ten (10) straight perforations 220a and two (2) serrated perforations 220b, wherein the two (2) serrated perforations 220b are circumferentially opposite each other such that five (5) straight perforations 220a extend circumferentially between the two (2) serrated perforations 220b on one side of the container cap 110, and another five (5) straight perforations 220a extend circumferentially between the two (2) serrated perforations 220b on the other side of the container cap 110.

[0064] like Figure 3B , 3C-1 As shown in 3C-2, the inner ridges 240 extend radially inward from the seat belt 210, leaving gaps 245 between them. In one or more embodiments, the container seat belt 210 includes ten (14) circumferentially spaced inner ridges 240.

[0065] like Figure 3D As shown, the outer edge portion 216b of the top wall 190 includes outer surfaces 250a-b. The outer surface 250a extends circumferentially, faces radially inward, and, together with the central portion 216a of the top wall 190, defines an outer concave surface 218 of the container lid 110. In one or more embodiments, at least a portion of the outer surface 250a is curved. For example, at least a portion of the outer surface 250a may define a radius of curvature R2 (e.g., ...). Figure 3D As shown), the radius of curvature R2 is the same as the radius of curvature R1. Alternatively, at least a portion of the outer surface 250a may be truncated conical. Combined, the outer surface 250a of the central portion 216a of the top wall 190 of the container lid 110 and the outer edge portion 216b of the top wall 190 of the container lid 110 defines, and may be referred to herein as, a “three-dimensional profile”; this three-dimensional profile reflects the three-dimensional profile defined by the container body 105, as described in detail above.

[0066] The outer surface 250b extends circumferentially and faces radially outward. In one or more embodiments, at least a portion of the outer surface 250b is curved. An inner collar 255 extends inward from the outer edge portion 216b of the top wall 190, opposite the outer surface 250a, and enters the inner region 215. The inner collar 255 extends circumferentially and includes an inner surface 260a and an outer bulbous protrusion 260b. In one or more embodiments, the inner surface 260a is cylindrical. An inner ridge 265 extends inward from the outer edge portion 216b of the top wall 190, opposite the outer surface 250b, and enters the inner region 215. Alternatively or additionally, the inner ridge 265 may extend inward from the sidewall 185 of the container lid 110. The inner ridge 265 extends circumferentially and, together with the inner collar 255, defines an inner annular recess 270 of the container cap 110 (i.e., the inner annular recess 270 extends between the inner collar 255 and the inner ridge 265).

[0067] In one or more embodiments, the container lid 110 is made of the same resin material as the container body 105. Alternatively, the container lid 110 may be made of a different resin material than the container body 105. In one or more embodiments, the container lid 110 is made of a suitable plastic / synthetic resin, such as polyethylene terephthalate (PET) resin. Additionally or alternatively, the container lid 110 may be or comprise polyamide resin, polycarbonate resin, polyacetal resin, polybutylene terephthalate resin, another synthetic resin with sufficient chemical resistance, etc., or any combination thereof. In one or more embodiments, the container lid 110 is made of recyclable plastic. In one or more embodiments, both the container lid 110 and the container body 105 are made of recyclable plastic. In one or more embodiments, the container lid 110 may be formed by one or more molding processes, such as one or more biaxially oriented blow molding processes, one or more direct blow molding processes, one or more injection blow molding processes, one or more other molding processes, etc., or any combination thereof.

[0068] refer to Figures 4A to 4C Continue to refer to Figures 1 to 3D In one embodiment, during operation, the container cap 110 can be attached to the container body 105 by screwing it onto the neck 130 of the container body 105, such as... Figure 4A and 4B As indicated by arrows 275a-b in the diagram. Alternatively or concurrently, the container lid 110 may be attached to the container body 105 using another attachment mechanism, such as a "snap-on" feature, a locking feature, other attachment features, or any combination thereof. In any case, once so attached, the container lid 110 can be detached from the container body 105 and reattached to it, as shown in the diagram. Figure 4D and Figure 4EAs shown (and discussed in further detail below). More specifically, in order to attach (or reattach) the container cap 110 to the container body 105, the end portion 145a of the neck 130 of the container body 105 is received within the inner region 215 of the container cap 110, such that the internal threads 200a-b of the container cap 110 engage with the external threads 160a-b of the container body 105. Once engaged, the container cap 110 is rotated relative to the container body 105, such that the end portions 200ab and 200bb of the internal threads 200a-b of the container cap 110 (in...) Figure 3C-1 and Figure 3C-2 (As shown in the figure) are received in the end portions 160aa and 160ba of the external threads 160a-b of the container body 105. Figure 2C-1 and Figure 2C-2 (shown below) and engaged with it. Once the end portions 200ab and 200bb of the internal threads 200a-b of the container cap 110 are received below and engaged with the end portions 160aa and 160ba of the external threads 160a-b of the container body 105, continued rotation of the container cap 110 relative to the container body 105 screws the container cap 110 onto the container body 105 through a sliding engagement between the internal threads 200a-b of the container cap 110 and the external threads 160a-b of the container body 105. Although shown as screwed onto the container body 105 in a clockwise direction, in one or more embodiments, the threads of the container cap 110 and the threads of the container body 105 are alternatively helically formed in opposite directions, such that the container cap 110 is screwed onto the container body 105 in a counterclockwise direction.

[0069] In some embodiments, continuing to screw the container cap 110 onto the container body 105 causes the end face defined by the end portion 145a of the neck 130 of the container 105 to engage (e.g., seal) with a portion of the container cap 110 defined by the inner annular recess 270. Alternatively, or conversely, continuing to screw the container cap 110 onto the container body 105 causes the inner collar 255 to move toward the end portion 145a of the neck 130 of the container body 105, ultimately resulting in the end portion 145a of the neck 130 of the container body 105 being received within the inner annular recess 270 of the container cap 110, such that one or both of the outer spherical protrusion 260b of the inner collar 255 and the inner ridge 265 of the container cap 110 engage (e.g., seal) with the end portion 145a of the neck 130 of the container body 105.

[0070] More specifically, in one or more embodiments, when the end portion 145a of the neck 130 of the container body 105 is received in the inner annular recess 270 of the container cap 110, the inner collar 255 flexes radially inward, thereby applying a radially outward recoil force at the end portion 145a to the interior of the neck 130, which causes the outer bulbous protrusion 260b of the inner collar 255 to engage (e.g., sealably) with the interior of the neck 130 at the end portion 145a. In such an embodiment, the engagement of the outer bulbous protrusion 260b of the inner collar 255 with the interior of the neck 130 at the end portion 145a helps (optionally, in conjunction with the engagement of the inner ridge 265 of the container cap 110 with the exterior of the neck 130 at the end portion 145a, as described below) seal the gas pressure within the cavity 120 of the container body 110 from the atmosphere, even if the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is: greater than or equal to 1:2; greater than or equal to 1:2 and less than or equal to 7:8; greater than or equal to 1:2 and less than or equal to 3:4; greater than or equal to 2:3; greater than or equal to 2:3 and less than or equal to 7:8; or greater than or equal to 2:3 and less than or equal to 3:4.

[0071] Alternatively or in one or more embodiments, when the end portion 145a of the neck 130 of the container body 105 is received in the inner annular recess 270 of the container cap 110, the inner ridge 265 of the container cap 110 bends radially outward, thereby applying a radially inward recoil force at the end portion 145a to the outer side of the neck 130, which causes the inner ridge 265 of the container cap 110 to engage (e.g., seal) with the outer side of the neck 130 at the end portion 145a. In such an embodiment, the engagement at the end portion 145a between the inner ridge 265 of the container cap 110 and the outer side of the neck 130 facilitates (optionally, a sealing engagement at the end portion 145a between the outer bulbous protrusion 260b of the inner collar 255 and the inner side of the neck 130) sealing the gas pressure within the cavity 120 of the container body 110 from the atmosphere, even if the second ratio of the inner diameter D3 of the sidewall 185 of the container cap 110 to the outer diameter D2 of the sidewall 125 of the container body 105 is: greater than or equal to 1:2; greater than or equal to 1:2 and less than or equal to 7:8; greater than or equal to 1:2 and less than or equal to 3:4; greater than or equal to 2:3; greater than or equal to 2:3 and less than or equal to 7:8; or greater than or equal to 2:3 and less than or equal to 3:4.

[0072] Screwing the container cap 110 onto the container body 105 further causes the seat belt 210 to move toward the outer loop 155 of the container body 105, ultimately causing the inner ridge 240 of the seat belt 210 to slide on and pass through the outer loop 155, thereby capturing the seat belt 210 of the container cap 110 between the end portion 140a of the side wall 125 and the outer loop 155 of the container body 105.

[0073] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from the atmosphere. In several embodiments, a fluid, such as wine, such as flavored wine, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from the atmosphere.

[0074] refer to Figure 4D and 4E And continue to refer to Figures 4A to 4C In one embodiment, securing the seatbelt 210 between the end portion 140a of the sidewall 125 and the outer loop 155 of the container body 105 causes the inner ridge 140 of the seatbelt 210 to contact the outer loop 155 of the container body 105 when the container cap 110 is subsequently unscrewed from the container body 105 (i.e., by rotating the container cap 110 in the direction opposite to direction 275b and relative to the container body 105). Due to this unscrewing of the container cap 110 from the container body 105, the inner ridge 240 of the seatbelt 210 contacts the outer loop 155 of the container body 105, applying tension to the separable section 230, thereby detachably attaching the container cap 110 to the seatbelt 210. Furthermore, and therefore, the rotational friction between the inner ridge 240 and the outer loop 155 of the seat belt 210 causes relative rotation between the side wall 185 of the container lid 110 and the seat belt 210, which causes the ramp 235a of the seat belt 210 to engage with the ramp 235b of the side wall 185 (ramp 235a-b in Figure 3A , 3C-1 (As shown in 3C-2 and 4A). Continuing to unscrew the container cap 110 from the container body 105 causes continued relative rotation between the sidewall 185 of the container cap 110 and the seatbelt 210, causing the ramp 235b of the sidewall 185 to slide along the ramp 235a of the seatbelt 210, thereby axially separating the container cap 110 from the seatbelt 210 by breaking the separable section 230 that detachably connects the container cap 110 to the seatbelt 210, as shown in 3C-2 and 4A. Figure 4DAs indicated by arrows 275c-d. Once axially separated in this manner, the seatbelt 210 remains axially engaged between the end portion 140a of the sidewall 125 and the outer loop 155 of the container body 105, as shown. Figure 4D As shown.

[0075] Additionally, when the container cap 110 is unscrewed from the container body 105, the end portion 145a of the neck 130 is removed from the inner annular groove 270, causing the end portion 145a of the neck 130 to disengage in a seal from one or both of the outer spherical protrusion 260b of the inner collar 255 and the inner ridge 265 of the container cap 110. This disengagement of the seal from one or both of the outer spherical protrusion 260b of the inner collar 255 and the inner ridge 265 of the container cap 110 allows for the release of gas pressure within the cavity 120 of the container body 105. More specifically, this allows gas pressure to flow: between the inner collar 255 of the container cap 110 and the interior of the end portion 145a of the neck 130 of the container body 105; between the inner ridge 265 of the container cap 110 and the exterior of the end portion 145a of the neck 130 of the container body 105; and through the gap 205a-d formed along the container cap 110 (in Figure 3B , Figure 3C-1 and Figure 3C-2 (as shown in the diagram) flow; and through the gaps 165a-d formed along the container body 105 (in Figure 2C-1 , Figure 2C-2 and Figure 2D (As shown in the figure). The gas pressure is eventually released into the atmosphere at the end portion 195b of the side wall 185 adjacent to the container lid 110 and the end portion 145b of the neck 130 of the container body 105.

[0076] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from atmospheric pressure; in several embodiments, when the container lid is separated from the container body 110, as... Figure 4D As shown, a person drinks fluid from the inner cavity 120.

[0077] like Figure 4E As indicated by arrows 275e-f, the container lid 110 can then be joined to the above. Figures 4A to 4CThe same method is used to reattach and seal the container cap 110 to the container body 105, except that the seatbelt 210 is no longer connected to the rest of the container cap 110 (and therefore does not slide on and pass over the outer collar 155, but remains axially captured between the end portion 140a of the sidewall 125 and the outer collar 155 of the container body 105); therefore, the reattachment (and sealing) of the container cap 110 to the container body 105 will not be described in further detail.

[0078] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from atmospheric pressure; in several embodiments, when the container lid is separated from the container body 110, as... Figure 4D As shown, a person can drink fluid from the inner cavity 120 through the mouth 150; in several embodiments, after drinking some fluid, the person reattaches the container cap 110 to the container body 105, as... Figure 4E As shown, this prevents the remaining (unconsumed) fluid from overflowing the inner cavity 120—in some embodiments, the person will again separate the container cap 110 from the container body 105 and drink the fluid from the inner cavity 120 again via the mouth 150.

[0079] refer to Figure 5 Continue to refer to Figures 1 to 4C In one embodiment, container device 100 may be stacked with another container device that is substantially identical to container device 100 and is therefore given the same reference numerals except for the addition of an apostrophe “'”. Alternatively, container device 100’ may include features / parts that are substantially identical to corresponding features / parts of container device 100’, and these substantially identical features / parts are given the same reference numerals except for the addition of an apostrophe “'”.

[0080] like Figure 5As shown, when stacked in this manner, a portion of the container body 105' of the container device 100' engages with a portion of the container lid 110 of the container device 100. More specifically, the bottom wall 135' of the container body 105' is received by the central portion 216a of the top wall 190 of the container lid 110. Furthermore, the end portions 140b' of the side walls 125' of the container body 105' are received by the outer surface 250a of the outer edge portion 216b of the top wall 190 of the container lid 110. For example, in embodiments where the end portion 140b' of the sidewall 125' of the container body 105' defines a radius of curvature R1', and the outer surface 250a of the outer edge portion 216b of the top wall 190 of the container lid 110 defines a radius of curvature R2 (which is the same as the radius of curvature R1'), the end portion 140b' of the sidewall 125' of the container body 105' engages matingly with the outer surface 250a of the outer edge portion 216b of the top wall 190 of the container lid 110. As another example, in embodiments where the end portion 140b' of the sidewall 125' of the container body 105' defines a truncated conical shape, and the outer surface 250a of the outer edge portion 216b of the top wall 190 of the container lid 110 defines a truncated conical shape, the end portion 140b' of the sidewall 125' of the container body 105' engages matingly with the outer surface 250a of the outer edge portion 216b of the top wall 190 of the container lid 110.

[0081] refer to Figure 6 A second embodiment of the container device is generally indicated by reference numeral 600. The second embodiment of the container device 600 includes a container body 105 and a container lid 610.

[0082] The container body of the second embodiment of the container device 600 and relative to Figures 2A to 2F The container body described in container device 100 is substantially the same as that described above, and is completely identical to it in one or more embodiments. Therefore, referring to the above reference... Figures 2A to 2F The description of the container body 105 and any of its components of the container device 100 will refer to the container body or any of its components of the second embodiment of the container device 600.

[0083] refer to Figures 7A to 7DIn one embodiment, the container lid 610 extends along a central axis 180 and includes sidewalls 685 and a top wall 690. In one or more embodiments, the sidewalls 685 are cylindrical. The sidewalls 685 define an inner diameter D4 and axially opposed end portions 695a and 695b. The inner diameter D4 of the sidewalls 685 is equal to or greater than the outer diameter D1 of the neck 130 of the container body 105. Internal ridges or internal threads 700a-b extend circumferentially along the sidewalls 685. In one or more embodiments, the outer surface of the sidewalls 685 has surface undulations, protrusions, ridges, or other features that provide additional grip between the user or tool and the container lid 610.

[0084] In one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container cap 610 to the outer diameter D2 of the sidewall 125 of the container body 105 exceeds a threshold or is within a certain range, which makes it difficult (at least more difficult than a conventional container cap to container body arrangement) to seal the gas pressure within the cavity 120 of the container body 105 from the atmosphere; this difficulty is addressed and overcome by various features / components of the container body 105 and the container cap 610, which will be discussed in further detail below.

[0085] For example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2. As another example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2 and less than or equal to 7:8. As another example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 1:2 and less than or equal to 3:4. As yet another example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3. For example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3 and less than or equal to 7:8. For example, in one or more embodiments, the third ratio of the inner diameter D4 of the sidewall 685 of the container lid 610 to the outer diameter D2 of the sidewall 125 of the container body 105 is greater than or equal to 2:3 and less than or equal to 3:4.

[0086] like Figure 7C-1 and Figure 7C-2 As shown, the internal thread 700a defines the circumferentially opposite end portions 700aa (in Figure 7C-1 (visible in) and 700ab (in) Figure 7C-2(As can be seen in the image). The end portions 700aa and 700ab of the thread 700a are each tapered. Moreover, the internal thread 700a extends helically along the sidewall 685, such that the circumferentially opposite end portions 700aa and 700ab are axially and circumferentially spaced apart from each other. The end portion 700aa of the thread 700a extends closer to the end portion 695a of the sidewall 685 than the end portion 700ab of the thread 700a, and the end portion 700ab of the thread 700a extends closer to the end portion 695b of the sidewall 685 than the end portion 700aa of the thread 700a.

[0087] Similarly, the internal thread 700b defines the circumferentially opposite end portions 700ba (in... Figure 7C-2 (visible in) and 700bb (in) Figure 7C-1 (As can be seen in the image). The end portions 700ba and 700bb of the thread 700b are each tapered. Moreover, the internal thread 700b extends helically along the sidewall 685, such that the circumferentially opposite end portions 700ba and 700bb are axially and circumferentially spaced apart from each other. The end portion 700ba of the thread 700b extends closer to the end portion 695a of the sidewall 685 than the end portion 700bb of the thread 700b, and the end portion 700bb of the thread 700b extends closer to the end portion 695b of the sidewall 685 than the end portion 700ba of the thread 700b.

[0088] like Figure 7B , Figure 7C-1 and Figure 7C-2 As shown, a plurality of circumferentially spaced gaps 705a-d axially pass through internal threads 700a-b and are radially formed into the sidewall 685. More specifically, gap 705a defines a circumferential dimension C9 and is radially formed into and internally formed along the sidewall 685, and axially passes through: the end portion 700aa of internal thread 700a; and the middle portion of internal thread 700b between the opposing end portions 700ba and 700bb.

[0089] The gap 705b defines a circumferential dimension C10 and is formed radially into and internally along the sidewall 685, and axially through the middle portion of the external thread 700b between opposing end portions 700ba and 700bb. Optionally, the gap 705b may also be formed axially through the end portion 700bb of the internal thread 700b. In one or more embodiments, the circumferential dimensions C9 and C10 are the same.

[0090] The clearance 705c defines a circumferential dimension C11 and is formed radially into and inwardly along the sidewall 685, and axially through: the end portion 700ba of the internal thread 700b; and the intermediate portion of the internal thread 700a between the opposing end portions 700aa and 700ab. In one or more embodiments, the circumferential dimension C11 is the same as the circumferential dimension C9, the circumferential dimension C10, or both.

[0091] The gap 705d defines a circumferential dimension C12 and is formed radially into and internally along the sidewall 685, and axially through the middle portion of the external thread 700b between opposing end portions 700ba and 700bb. Optionally, the gap 705d may also be formed axially through the end portion 700ab of the internal thread 700a. In one or more embodiments, the circumferential dimension C12 is the same as the circumferential dimensions C9, C10, C11, or any combination thereof.

[0092] like Figure 7A , Figure 7C-1 and Figure 7C-2 As shown, the top wall 690 is connected to the side wall 685 at the end portion 695a of the side wall 685. A seatbelt 710, having end portions 711a and 711b, is partially or substantially detachably connected to the side wall 685 at the end portion 711a of the seatbelt 710 at the end portion 695b of the side wall 685. The seatbelt 710 is permanently connected to the side wall 685 by a fastening member 780. As a result, the side wall 685, the top wall 690, and the seatbelt 710 together define an interior region 715. The top wall 690 includes a central portion 716a and an outer edge portion 716b. In one or more embodiments, at least a portion of the central portion 716a is planar. In one or more embodiments, the outer edge portion 716b extends circumferentially. The outer edge portion 716b connects the central portion 716a to the end portion 695a of the side wall 685. At least a portion of the central portion 716a and the outer edge portion 716b together define the outer concave surface 718 of the container lid 610.

[0093] Perforations 720a-b are formed radially through the container cap 610 at a peripheral boundary 725 between the end portion 711a of the seat belt 710 and the end portion 695b of the side wall 685, leaving a separable section 730 inserted between the perforations 720a-b. This separable section 730 detachably connects the end portion 711a of the seat belt 710 to the end portion 695b of the side wall 685. The perforation 720a is straight. Conversely, the perforation 720b is serrated, forming opposing ramps 735a-b in the seat belt 710 and the side wall 685, respectively.

[0094] In one or more embodiments, the perforations 720a-b include ten (10) straight perforations 720a and two (2) serrated perforations 720b, wherein the two (2) serrated perforations 720b are circumferentially opposite each other such that six (6) straight perforations 720a extend circumferentially between the two (2) serrated perforations 720b on one side of the container cap 610, and an additional four (4) straight perforations 720a and a fastener 780 extend circumferentially between the two (2) serrated perforations 720b on the other side of the container cap 610.

[0095] In one or more embodiments, the perforations 720a-b include ten (10) straight perforations 720a and two (2) serrated perforations 720b, wherein the two (2) serrated perforations 720b are circumferentially opposite each other such that five (5) straight perforations 720a extend circumferentially between the two (2) serrated perforations 720b on one side of the container cap 610, and another five (5) straight perforations 720a and the fastener 780 extend circumferentially between the two (2) serrated perforations 720b on the other side of the container cap 610.

[0096] like Figure 7B , Figure 7C-1 and Figure 7C-2 As shown, the inner ridge 740 extends radially inward from the seatbelt 710, leaving a gap 745 therebetween. In one or more embodiments, the container seatbelt 710 includes fifteen (15) circumferentially spaced inner ridges 740. In one or more embodiments, the container seatbelt 710 includes ten (10) circumferentially spaced inner ridges 740.

[0097] like Figure 7D As shown, the outer edge portion 716b of the top wall 690 includes outer surfaces 750a-b. The outer surface 750a extends circumferentially, faces radially inward, and, together with the central portion 716a of the top wall 690, defines an outer concave surface 718 of the container lid 610. In one or more embodiments, at least a portion of the outer surface 750a is curved. For example, at least a portion of the outer surface 750a may define a radius of curvature R3 (in...). Figure 7D (As shown in the figure), the radius of curvature R3 is the same as the radius of curvature R1. Alternatively or additionally, at least a portion of the outer surface 750a may be truncated conical. Combined, the outer surface 750a of the central portion 716a of the top wall 690 of the container lid 610 and the outer edge portion 716b of the top wall 690 of the container lid 610 defines, and may be referred to herein as, a “three-dimensional profile”; this three-dimensional profile reflects the three-dimensional profile defined by the container body 105, as described in detail above.

[0098] The outer surface 750b extends circumferentially and faces radially outward. In one or more embodiments, at least a portion of the outer surface 750b is curved. An inner collar 755 extends inward from the outer edge portion 716b of the top wall 690, opposite the outer surface 750a, and enters the inner region 715. The inner collar 755 extends circumferentially and includes an inner surface 760a and an outer bulbous protrusion 760b. In one or more embodiments, the inner surface 760a is cylindrical. An inner ridge 765 extends inward from the outer edge portion 716b of the top wall 690, opposite the outer surface 750b, and enters the inner region 715. Alternatively or additionally, the inner ridge 765 may extend inward from the sidewall 685 of the container lid 610. The inner ridge 765 extends circumferentially and, in combination with the inner collar 755, defines an inner annular groove 770 of the container lid 610 (i.e., the inner annular groove 770 extends between the inner collar 755 and the inner ridge 765).

[0099] like Figure 7A , Figure 7C-2 and Figure 7E-7G As shown, the tether 780 connects the seat belt 710 to the side wall 685 of the container lid 610. The tether 780 includes a first end portion 785 and a second end portion 790, and is axially formed within the seat belt 710 between end portions 711a and 711b. The first end portion 785 of the tether is connected to the end portion 695b of the side wall 685. The second end portion 790 of the tether is axially connected to the seat belt 710 between end portions 711a and 711b, such that the second end portion 790 is axially recessed within the seat belt 710. The second end portion 790 of the tether 780 is connected to the seat belt 710 along a circumferential extension of the seat belt 710. The first end portion 785 and the second end portion 790 of the tether are circumferentially spaced apart around the periphery of the seat belt 710 and / or the periphery of the container lid 610, such that the tether 780 extends along the periphery of the container lid 610. In the illustrated embodiment, the first end portion 785 of the tether 780 is circumferentially positioned clockwise relative to the second end portion 790 of the tether 780. Therefore, when the container cap 610 is rotated counterclockwise relative to the seatbelt 710 and the container body 105 to unscrew (or remove) the container cap 610 from the container body 105, the tether 780 does not prevent the container cap 610 from rotating relative to the seatbelt 710, as will be discussed in more detail below.

[0100] In one or more embodiments, the threads on the container cap 610 and the container body 105 may be left-hand threads, such that the container cap 610 can be unscrewed from the container body 105 by rotating the container cap 610 clockwise. In such an embodiment, the first end portion 785 of the fastener 780 is positioned circumferentially counterclockwise relative to the second end portion 790 of the fastener 780.

[0101] The length of the tether 780 can vary depending on the application requirements. Depending on the inner diameter D4 of the sidewall 685 and / or the axial height of the sidewall 685, the length of the tether 780 can vary to allow the container cap 610 to be unscrewed and removed from the container body 105. In some embodiments, the tether 780 can extend circumferentially by less than 180 degrees, less than 120 degrees, less than 90 degrees, less than 60 degrees, less than 45 degrees, or less than 30 degrees. As will be discussed in more detail below, the length of the tether 780 is optimized to allow the container cap 610 to be removed from the container body 105 while maintaining connection to the seatbelt 710 via the tether 780.

[0102] The fastening element 780 is defined by perforations 800a-d in the seat belt 710. The perforations 800a-d extend radially through the seat belt 710. The perforation 800a extends circumferentially along a peripheral boundary 725 between the end portion 711a of the seat belt 710 and the end portion 695b of the sidewall 685, and is in series with the perforation 720a (i.e., at the same axial height as the perforation 720a). The perforation 800a extends circumferentially in a counterclockwise direction between an edge 786a of the first end portion 785 of the fastening element 780 and a separable section 730, the edge 786a being circumferentially closest to the second end portion 790 of the fastening element 780, and the separable section 730 being circumferentially closest to the edge 786a.

[0103] Perforation 800b extends transversely to perforation 800a. Perforation 800b extends axially along the seat belt 710 between the circumferential boundary 725 and the edge 787a of the second end portion 790 of the fastening member 780. In the illustrated embodiment, perforations 800a and 800b form a generally L-shaped perforation that partially defines the fastening member 780.

[0104] The perforation 800c extends circumferentially along the seat belt 710 at the same axial height as the second end portion 790 of the fastener. The perforation 800c extends circumferentially from the edge 787b of the second end portion 790 of the fastener 780, at least until the perforation 800c is circumferentially aligned with the edge 786b of the first end portion 785 of the fastener 780.

[0105] Perforation 800d extends transversely to perforation 800c. Perforation 800d extends axially along the seatbelt 710 between perforation 800c and the edge 786b of the first end portion 785 of the fastening member 780. Perforation 800d is circumferentially spaced from perforation 800b. In the illustrated embodiment, perforation 800d and perforation 800c form a generally L-shaped perforation that partially defines the fastening member 780.

[0106] like Figure 7A ,7C-2 As shown in 7E-7G, the width of the tether 780 is consistent from the first end portion 785 to the second end portion 790. In one or more embodiments, the tether 780 may taper gradually from the first end portion 785 to the second end portion 790, such that the first end portion 785 is wider than the second end portion 790, or the tether 780 may taper gradually from the second end portion 790 to the first end portion 785, such that the second end portion 790 is wider than the first end portion 785. In one or more embodiments, as described above, the length of the tether 780 may be shorter or longer depending on the application. The length of the tether 780 may be changed by increasing or decreasing the peripheral position or offset of the first end portion 785 and the second end portion 790 of the tether 780.

[0107] As described above, the fastening element 780 is formed within the seat belt 710. The depth to which the fastening element 780 is axially recessed within the seat belt 710 is directly related to the width of the fastening element 780. The wider the fastening element 780, the farther it extends axially together with the seat belt 710. Therefore, the width of the fastening element 780 is also directly related to the axial height of the portion 795 of the seat belt 710 located between the perforation 800c and the end portion 711b of the seat belt 710. When the separable section 730 breaks, the portion 795 of the seat belt 710 remains intact, such that the seat belt 710 remains intact and held on the container body 105 and below the outer collar 155 of the container body 105, as will be discussed in more detail below.

[0108] The axial height of the seat belt 710, the width of the fastening member 780, and the axial height of the portion 795 of the seat belt 710 are optimized such that: the fastening member 780 has sufficient strength to support the container lid 610 and maintain the connection between the container lid 610 and the seat belt 710 without breaking when the separable section breaks and the container lid 610 is removed from the container body 105 while the seat belt 710 is still attached to the container body 105; and the portion 795 of the seat belt 710 has sufficient strength to hold the seat belt 710 together and intact on the container body 105 without breaking.

[0109] In one or more embodiments, the width of the tethering member 780 is equal to the axial height of a portion 795 of the seat belt 710. In one or more embodiments, the width of the tethering member 780 and the axial height of the portion 795 of the seat belt 710 are approximately half the axial height of the seat belt 710. In one or more embodiments, the width of the tethering member 780 is approximately 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, or 75% of the axial height of the seat belt 710, and the axial height of the portion 795 of the seat belt 710 is approximately 75%, 70%, 65%, 60%, 55%, 50%, 45%, 40%, 35%, 30%, or 25% of the axial height of the seat belt 710, respectively, such that the sum of the width of the tethering member 780 and the axial height of the portion 795 of the seat belt 710 is approximately equal to the axial height of the seat belt 710.

[0110] In the illustrated embodiment, there is no detachable segment 730 that directly connects the tether 780 to the end portion 695b of the side wall 685 or directly connects the tether 780 to the portion 795 of the seatbelt 710. In one or more embodiments, there is a detachable segment 730 that directly connects the tether 780 to the end portion 695b of the side wall 685 and / or directly connects the tether 780 to the portion 795 of the seatbelt 710, such that when the container lid 610 is first opened, the tether 780 peels off or disengages from the seatbelt 710 as the detachable segment 730 breaks.

[0111] In one or more embodiments, the edges 805a and 805b of the tether 780 located at the intersections of the perforations 4a and 4b and the perforations 4c and 4d, respectively, are rounded so that the tether 780 does not have sharp edges / corners when the container lid 610 is opened and the tether 780 is exposed.

[0112] In one or more embodiments, when the separable segment 730 is intact, the first end portion 785 and the second end portion 790 of the fastener 780 are circumferentially aligned. In such an embodiment, the fastener 780 is folded such that it extends circumferentially from the first end portion 785 in a clockwise or counterclockwise direction, then bends 180 degrees and extends rearward in the opposite direction, at the same radial distance as axis 180, but axially closer to the end portion 711b of the seatbelt 710, and terminates at the second end portion 790 of the fastener 780. In such an embodiment, when the container cap 610 is unscrewed and the separable segment 730 breaks, the fastener 780 is able to unfold and straighten.

[0113] like Figure 7C-2As shown, there is no internal ridge 740 within the peripheral portion where the tether 780 is located. There is no internal ridge 740 extending along portion 795 of the seatbelt 710. This allows portion 795 of the seatbelt 710 to have greater flexibility when the container cap 610 is unscrewed and tension is applied to the tether 780, as will be described in more detail below. However, in one or more embodiments, an internal ridge 740 or a modified version thereof may be present on and along portion 795 of the seatbelt 710. The presence of the additional internal ridge 740 will help retain the seatbelt 710 on the container body 105.

[0114] The seat belt 710 can also be described as having a slit portion within which a fastener 780 is located. The slit portion is rectangular and extends radially through the seat belt 710. The slit portion extends circumferentially along a portion of the seat belt 710 and extends axially from an end portion 711a through a portion of the axial height of the seat belt 710. The fastener 780 is connected to the container cap 610 at one end of the slit, and the fastener 780 is connected to the seat belt 710 at the other end of the slit, or more specifically, to a portion 795 of the seat belt 710.

[0115] In one or more embodiments, the container lid 610 is made of the same resin material as the container body 105. Alternatively, the container lid 610 may be made of a different resin material than the container body 105. In one or more embodiments, the container lid 610 is made of a suitable plastic / synthetic resin, such as polyethylene terephthalate (PET) resin. Additionally or alternatively, the container lid 610 may be or include polyamide resin, polycarbonate resin, polyacetal resin, polybutylene terephthalate resin, another synthetic resin with sufficient chemical resistance, etc., or any combination thereof. In one or more embodiments, the container lid 610 is made of recyclable plastic. In one or more embodiments, both the container lid 610 and the container body 105 are made of recyclable plastic. In one or more embodiments, the container lid 610 may be formed by one or more molding processes, such as one or more biaxially oriented blow molding processes, one or more direct blow molding processes, one or more injection blow molding processes, one or more other molding processes, etc., or any combination thereof.

[0116] refer to Figures 6 to 7G The image shows a container lid 610 in a first configuration, in which the container lid 610 is attached to a seatbelt 710, wherein the separable segment 730 is not broken, and wherein the container lid 610 is not yet attached to the container body 105. Figures 8A to 9BIn the diagram, the container lid 610 is shown in a second configuration in which the container lid 610 is attached to the seat belt 710, wherein the separable section 730 is not broken, and wherein the container lid 610 is attached to the container body 105. Figures 9C to 9G In the third configuration, the container lid 610 is shown with the separable section 730 between the container lid 610 and the seat belt 710 broken, so that the container lid 610 can be removed from the container body 105 while remaining connected to the seat belt 710, which is held to the container body 105 by a fastener 780.

[0117] refer to Figures 8A to 8C And continue to refer to Figures 6 to 7G In one embodiment, during operation, the container cap 610 can be attached to the container body 105 by screwing it onto the neck 130 of the container body 105, such as... Figure 8A and 8B As indicated by arrows 775a-b in the diagram. Alternatively or concurrently, the container lid 610 may be attached to the container body 105 using another attachment mechanism, such as a "snap-on" feature, a locking feature, other attachment features, or any combination thereof. In any case, once so attached, the container lid 610 can be detached from the container body 105 and reattached to it, as shown in the diagram. Figures 9A to 9G As shown below, and discussed in further detail. More specifically, in order to attach (or reattach) the container cap 610 to the container body 105, the end portion 145a of the neck 130 of the container body 105 is received within the inner region 715 of the container cap 610, such that the internal threads 700a-b of the container cap 610 engage with the external threads 160a-b of the container body 105. Once engaged, the container cap 610 is rotated relative to the container body 105, such that the end portions 700ab and 700bb of the internal threads 700a-b of the container cap 610 (in...) Figure 7C-1 and Figure 7C-2 (As shown in the figure) are received in the end portions 160aa and 160ba of the external threads 160a-b of the container body 105. Figure 2C-1 and Figure 2C-2(shown below) and engaged with it. Once the end portions 700ab and 700bb of the internal threads 700a-b of the container cap 610 are received below and engaged with the end portions 160aa and 160ba of the external threads 160a-b of the container body 105, the continued rotation of the container cap 610 relative to the container body 105 screws the container cap 610 onto the container body 105 through a sliding engagement between the internal threads 700a-b of the container cap 610 and the external threads 160a-b of the container body 105. Although shown as screwed onto the container body 105 in a clockwise direction, in one or more embodiments, the threads of the container cap 610 and the threads of the container body 105 are alternatively helically formed in opposite directions, such that the container cap 610 is screwed onto the container body 105 in a counterclockwise direction.

[0118] In some embodiments, continuing to screw the container cap 610 onto the container body 105 causes the end face defined by the end portion 145a of the neck 130 of the container body 105 to engage (e.g., seal) a portion of the container cap 610 defined by the inner annular groove 770. Alternatively, continuing to screw the container cap 610 onto the container body 105 causes the inner collar 755 to move toward the end portion 145a of the neck 130 of the container body 105, ultimately resulting in the end portion 145a of the neck 130 of the container body 105 being received within the inner annular groove 770 of the container cap 610, such that one or both of the outer spherical protrusion 760b of the inner collar 755 and the inner ridge 765 of the container cap 610 engage (e.g., seal) the end portion 145a of the neck 130 of the container body 105.

[0119] More specifically, in one or more embodiments, when the end portion 145a of the neck 130 of the container body 105 is received into the inner annular groove 770 of the container cap 610, the inner collar 755 flexes radially inward, thereby applying a radially outward recoil force to the interior of the neck 130 at the end portion 145a, which causes the outer bulbous protrusion 760b of the inner collar 755 to engage (e.g., sealably) with the interior of the neck 130 at the end portion 145a. In such an embodiment, the engagement between the outer bulbous protrusion 760b of the inner collar 755 and the inner side of the neck 130 at the end portion 145a helps (optionally, the engagement between the inner ridge 765 of the container cap 610 and the outer side of the neck 130 at the end portion 145a, as described below) seal the gas pressure within the cavity 120 of the container body 110 from the atmosphere, even if the first ratio of the outer diameter D1 of the neck 130 to the outer diameter D2 of the sidewall 125 is: greater than or equal to 1:2; greater than or equal to 1:2 and less than or equal to 7:8; greater than or equal to 1:2 and less than or equal to 3:4; greater than or equal to 2:3; greater than or equal to 2:3 and less than or equal to 7:8; or greater than or equal to 2:3 and less than or equal to 3:4.

[0120] Alternatively or concurrently, in one or more embodiments, when the end portion 145a of the neck 130 of the container body 105 is received into the inner annular groove 770 of the container cap 610, the inner ridge 765 of the container cap 610 flexes radially outward, thereby applying a radially inward recoil force at the end portion 145a to the outer side of the neck 130, which causes the inner ridge 765 of the container cap 610 to engage (e.g., seal) with the outer side of the neck 130 at the end portion 145a. In such an embodiment, the engagement at the end portion 145a between the inner ridge 765 of the container cap 610 and the outer side of the neck 130 facilitates (optionally, a sealing engagement at the end portion 145a between the outer bulbous protrusion 760b of the inner collar 755 and the inner side of the neck 130) sealing the gas pressure within the cavity 120 of the container body 105 from the atmosphere, even if the third ratio of the inner diameter D4 of the side wall 685 of the container cap 610 to the outer diameter D2 of the side wall 125 of the container body 105 is: greater than or equal to 1:2; greater than or equal to 1:2 and less than or equal to 7:8; greater than or equal to 1:2 and less than or equal to 3:4; greater than or equal to 2:3; greater than or equal to 2:3 and less than or equal to 7:8; or greater than or equal to 2:3 and less than or equal to 3:4.

[0121] Screwing the container cap 610 onto the container body 105 further causes the seatbelt 710 to move toward the outer loop 155 of the container body 105, ultimately causing the inner ridge 740 of the seatbelt 710 to slide over and pass through the outer loop 155, thereby capturing the seatbelt 710 of the container cap 610 between the end portion 140a of the sidewall 125 and the outer loop 155 of the container body 105. In one or more embodiments, when the container cap 610 is in the second configuration, the tether 780 is completely below the outer loop 155 of the container body 105. In one or more embodiments, a portion of the tether 780 extends through or over the outer loop 155 of the container body 105.

[0122] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the cavity 120 of the container body 105; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the cavity 120 of the container body 105 from the atmosphere. In several embodiments, a fluid, such as wine, such as flavored wine, is disposed within the cavity 120 of the container body 105; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the cavity 120 of the container body 105 from the atmosphere.

[0123] refer to Figures 9A to 9G And continue to refer to Figures 8A to 8C The image shows the container cap 610 being screwed out of the thread of the container body 105. Figure 9A and 9B The container lid 610 is shown in a second configuration before being unscrewed from the container body 105. The separable section 730 is intact, and the ramp 735a of the seatbelt 710 has not yet engaged with the ramp 735b of the side wall 685 of the container lid 610. To begin unscrewing the container lid 610 from the container body 105, the container lid 610 is rotated in the direction indicated by arrow 775d.

[0124] Figure 9C and Figure 9D The container lid 610 is shown in a third configuration when it is unscrewed from the container body 105. When the container lid 610 is subsequently unscrewed from the container body 105 (i.e., by rotating the container lid 610 in a direction opposite to direction 775b and relative to the container body 105), the capture of the seatbelt 710 between the end portion 140a of the sidewall 125 and the outer collar 155 of the container body 105 causes the inner ridge 740 of the seatbelt 710 to contact the outer collar 155 of the container body 105. Due to this unscrewing of the container lid 610 from the container body 105, the inner ridge 740 of the seatbelt 710 contacts the outer collar 155 of the container body 105, applying tension to the separable section 730, detachably attaching the container lid 610 to the seatbelt 710.

[0125] Rotational friction between the inner ridge 740 and the outer collar 155 of the seatbelt 710 causes relative rotation between the sidewall 685 of the container lid 610 and the seatbelt 710. This relative rotation causes the ramp 735a of the seatbelt 710 to engage with the ramp 735b of the sidewall 685 (ramp 735a-b in...). Figure 7A , 7C-1 (As shown in 7C-2, 8A and 9B to 9D).

[0126] Continuing to unscrew the container lid 610 from the container body 105 causes continued relative rotation between the side wall 685 of the container lid 610 and the seat belt 710. This continued relative rotation causes the ramp 735b of the side wall 685 to slide along the ramp 735a of the seat belt 710, thereby axially separating the container lid 610 from the seat belt 710 by breaking the separable section 730 that detachably connects the container lid 610 to the seat belt 710, as... Figures 9A to 9E As indicated by arrows 775c-d in the diagram. Figure 9E and 9F As shown, once axially separated in this way, the seat belt 710 remains axially captured between the end portion 140a of the sidewall 125 and the outer loop 155 of the container body 105.

[0127] like Figure 9C and 9D As further shown, when the container cap 610 is unscrewed from the container body 105, the relative rotation of the container cap 610 with respect to the seat belt 710 causes the fastener 780 to bend, deform, or curl up because the circumferential offset of the first end portion 785 and the second end portion 790 of the fastener is reduced (i.e., when the first end portion 785 of the fastener 780 rotates toward the second end portion 790 of the fastener 780). The fastener 780 bends flexibly enough without breaking to allow the container cap 610 to be unscrewed from the container body 105.

[0128] In one or more embodiments, once the separable segment 730 breaks, the inner ridge 740 is no longer forced against the outer collar 155. At this point, only the tether 780 remains attached to and can act on the seat belt 710. Therefore, without any other external force being applied, the seat belt 710 will rotate relative to the container lid 610, causing the tether 780 to return to an unloaded and unbent state.

[0129] Figure 9E The container lid 610 is shown to be further unscrewed from the container body 105 and further axially spaced from the seat belt 710. The container lid 610 is held connected to the seat belt 710 by a fastening member 780. Figure 9EAs shown, the tethering member 780 now extends substantially transversely to the side wall 685 of the container lid 610 and the circumferential extension of the seat belt 710, and substantially parallel to the direction of extension of the central axis 180 (e.g., Figures 7A to 7C-2 (As shown) The length of the tether 780 is optimized such that it is just long enough to allow the container cap 610 to be fully unscrewed and removed from the container body 105. At the point where the internal threads 700a-b of the container cap completely disengage from the external threads 160a-b of the container body 105, the axial separation of the container cap 610 from the seat belt 710 should result in the tether 780 being substantially straight, extending along the direction of the central axis 180, wherein the first end portion 785 and the second end portion 790 of the tether 780 are substantially aligned circumferentially and axially.

[0130] Figure 9F A container cap 610 is shown completely removed from the neck 130 of the container body 105. Once the internal threads 700a-b of the container cap are completely disengaged from the external threads 160a-b of the container body 105, the container cap 610 can be removed from or pivoted away from the neck 130 of the container body 105. When the container cap 610 or a portion thereof is separated from the neck 130 of the container body 105, the separated portion of the container cap 610 is held connected to the seat belt 710 via a fastener 780, and the seat belt 710 remains attached to the container body 105 as it remains axially held between the end portion 140a of the sidewall 125 and the outer collar 155 of the container body 105. Therefore, when the container cap 610 or a portion thereof is separated from the neck 130 of the container body 105, the container cap 610 remains attached to the container body 105 via the connection of the container cap 610 to the seat belt 710 via the fastener 780 and the attachment of the container cap 610 to the container body 105 via the seat belt 710. Thus, when the container cap 610 is removed from the neck 130 of the container body 105, the container cap 610 hangs down along the side wall 125 of the container body 105. The length of the fastener 780 prevents the container cap 610 from extending below the bottom wall 135 of the container body 105 (i.e., preventing the container cap 610 from contacting the ground or other surfaces on which the container 600 may rest). This ensures that the container cap 610 remains clean and hygienic when it is to be reattached to the container body 105 or when it comes into contact with the user while the user is drinking from the container body 105.

[0131] In one or more embodiments, the container lid 610 may be desired to function as a coaster when removed from the container body 105. In such embodiments, the fastener 780 may be longer, allowing the container lid 610 to be axially aligned below the container body 105, such that the top wall 690 of the container lid 610 is adapted to receive the bottom wall 135 of the container body 105.

[0132] Additionally, when the container cap 610 is unscrewed from the container body 105, the end portion 145a of the neck 130 is removed from the inner annular groove 770, causing the end portion 145a of the neck 130 to disengage in a seal from one or both of the outer spherical protrusion 760b of the inner collar 755 and the inner ridge 765 of the container cap 610. This disengagement of the seal from the end portion 145a of the neck 130 to one or both of the outer spherical protrusion 760b of the inner collar 755 and the inner ridge 765 of the container cap 610 allows for the release of gas pressure within the cavity 120 of the container body 105. More specifically, this allows gas pressure to flow: between the inner collar 755 of the container cap 610 and the interior of the end portion 145a of the neck 130 of the container body 105; between the inner ridge 765 of the container cap 610 and the exterior of the end portion 145a of the neck 130 of the container body 105; and through the gap 705a-d formed along the container cap 610 (in Figure 7B , Figure 7C-1 and Figure 7C-2 (as shown in the diagram); and through the gaps 165a-d formed along the container body 105 (in... Figure 2C-1 , Figure 2C-2 and Figure 2D (As shown in the figure). The gas pressure is eventually released into the atmosphere at the end portion 695b of the side wall 685 adjacent to the container cover 610 and the end portion 145b of the neck 130 of the container body 105.

[0133] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from atmospheric pressure; in several embodiments, when the container lid is separated from the container body 110, as... Figure 4D As shown, a person drinks fluid from the inner cavity 120.

[0134] like Figure 9G As indicated by arrows 775e-f, the container lid 610 can then be joined to the above. Figures 8A to 8C The same method is used to reattach and seal the container cap 610 to the container body 105, except that the seatbelt 710 is only connected to the container cap 610 via the fastener 780, because the separable section 730 is now broken and remains broken. Therefore, during reattachment, the seatbelt 710 does not slide on and pass over the outer collar 155, but remains axially captured between the end portion 140a of the sidewall 125 and the outer collar 155 of the container body 105. Since this is the only difference, the reattachment (and sealing) of the container cap 610 to the container body 105 will not be described in further detail.

[0135] In several embodiments, a fluid, such as a beverage for human consumption, is disposed within the inner cavity 120 of the container body; in some embodiments, one or more of the aforementioned sealing joints seal the gas pressure within the inner cavity 120 of the container body 110 from atmospheric pressure; in several embodiments, when the container lid is separated from the container body 110, as... Figure 4D As shown, a person can drink fluid from the inner cavity 120 through the mouth 150; in several embodiments, after drinking some fluid, the person reattaches the container cap 110 to the container body 105, as... Figure 4E As shown, this prevents the remaining (unconsumed) fluid from overflowing the inner cavity 120—in some embodiments, the person will again separate the container cap 110 from the container body 105 and drink the fluid from the inner cavity 120 again via the mouth 150.

[0136] refer to Figure 10 Continue to refer to Figures 6 to 9G In one embodiment, container device 600 may be stacked with another container device that is substantially identical to container device 600 and therefore is given the same reference numerals except for the addition of an apostrophe “'”. Alternatively, container device 600’ may include features / parts substantially identical to those of container device 600’, and these substantially identical features / parts are given the same reference numerals except for the addition of an apostrophe “'”.

[0137] like Figure 10As shown, when stacked in this manner, a portion of the container body 105' of the container device 600' engages with a portion of the container lid 610 of the container device 600. More specifically, the bottom wall 135' of the container body 105' is received by the central portion 716a of the top wall 690 of the container lid 610. Furthermore, the end portions 140b' of the side walls 125' of the container body 105' are received by the outer surface 750a of the outer edge portion 716b of the top wall 690 of the container lid 610. For example, in embodiments where the end portion 140b' of the sidewall 125' of the container body 105' defines a radius of curvature R1', and the outer surface 750a of the outer edge portion 716b of the top wall 690 of the container lid 610 defines a radius of curvature R3 (which is the same as the radius of curvature R1'), the end portion 140b' of the sidewall 125' of the container body 105' engages matingly with the outer surface 750a of the outer edge portion 716b of the top wall 690 of the container lid 610. As another example, in embodiments where the end portion 140b' of the sidewall 125' of the container body 105' defines a truncated conical shape, and the outer surface 750a of the outer edge portion 716b of the top wall 690 of the container lid 610 defines a truncated conical shape, the end portion 140b' of the sidewall 125' of the container body 105' engages matingly with the outer surface 750a of the outer edge portion 716b of the top wall 690 of the container lid 610.

[0138] In several embodiments, one or more embodiments of this application are provided, in whole or in part, as described and shown in application '332, the entire disclosure of which is incorporated herein by reference.

[0139] In several embodiments, one or more embodiments described and illustrated in the '332 application are combined, in whole or in part, with one or more of the above-described embodiments and / or one or more other embodiments described and illustrated in the '332 application.

[0140] A first device has been disclosed. The first device typically includes: a container body defining an inner cavity, a first outer diameter, and a second outer diameter, the container body including: a first sidewall surrounding the inner cavity, the first sidewall defining a second outer diameter of the container body, the second outer diameter being the maximum outer diameter of the first sidewall; and a neck connected to and extending from the first sidewall, the neck defining the first outer diameter of the container body; and a container lid attached to and sealingly engaged with the neck of the container body; wherein the container lid is detachable from and reattached to the neck of the container body; wherein the first sidewall of the container body is truncated spherical or truncated quasi-spherical; and wherein the ratio of the first outer diameter to the second outer diameter is greater than or equal to 1:2. In one or more embodiments, the container lid defines an inner region, the container lid including: a second sidewall surrounding the inner region; and a top wall connected to the second sidewall. In one or more embodiments, the container lid further includes an inner ridge extending inward into the inner region, the inner ridge engaging an outer surface of the neck. In one or more embodiments, the container lid further includes an inner collar extending from the top wall into the inner region, the inner collar engaging an inner surface of the neck. In one or more embodiments, the inner collar includes an outer bulbous projection that engages with the inner surface of the neck. In one or more embodiments, the container cap also includes an inner ridge extending inward into an inner region, the inner ridge engaging the outer surface of the neck. In one or more embodiments, the container body defines a first three-dimensional profile at its end opposite the neck; and the top wall of the container cap defines a second three-dimensional profile adapted to mateably receive the first three-dimensional profile of the container body. In one or more embodiments, at least a portion of the first three-dimensional profile of the container body defines a first radius of curvature; and at least a portion of the second three-dimensional profile of the container cap defines a second radius of curvature, the second radius of curvature being the same as the first radius of curvature.

[0141] A first method is also disclosed. The first method generally includes: attaching a first container cap to the neck of a container body to achieve a sealing engagement of the first container cap with the neck of the container body; wherein the first container cap is detachable from and reattached to the neck of the container body; wherein the container body defines an inner cavity, a first outer diameter, and a second outer diameter, the container body including: a first sidewall surrounding the inner cavity, the first sidewall defining a second outer diameter of the container body, the second outer diameter being the maximum outer diameter of the first sidewall; and a neck connected to and extending from the first sidewall, the neck defining the first outer diameter of the container body; wherein the first sidewall of the container body is truncated spherical or truncated quasi-spherical; and wherein the ratio of the first outer diameter to the second outer diameter is greater than or equal to 1:2. In one or more embodiments, the first container cap defines an inner region, the first container cap including: a second sidewall surrounding the inner region; and a top wall connected to the second sidewall. In one or more embodiments, sealingly engaging the first container cap against the neck of the container body includes engaging an inner ridge of the first container cap with an outer surface of the neck; and the inner ridge extending inward and into the inner region. In one or more embodiments, sealingly engaging the first container cap against the neck of the container body includes engaging an inner collar of the first container cap with an inner surface of the neck; and the inner collar extends from the top wall and into the interior region. In one or more embodiments, sealingly engaging the inner collar of the first container cap with the inner surface of the neck includes engaging an outer spherical protrusion of the inner collar with the inner surface of the neck. In one or more embodiments, sealingly engaging the first container cap against the neck of the container body further includes engaging an inner ridge of the first container cap with an outer surface of the neck; and the inner ridge extends inward and into the interior region. In one or more embodiments, the first method further includes stacking the container body onto the second container cap such that a first three-dimensional profile of the second container cap cooperately receives a second three-dimensional profile of the container body located at an end portion of the container body opposite the neck; wherein the second container cap is identical to the first container cap. In one or more embodiments, at least a portion of the second three-dimensional profile of the container body defines a first radius of curvature; and at least a portion of the first three-dimensional profile of the second container cap defines a second radius of curvature, which is the same as the first radius of curvature.

[0142] A second device is also disclosed. The second device typically includes: a container cap adapted to attach to and seal with a container body, the container cap defining an interior region and an inner diameter, and the container cap including: a first sidewall surrounding the interior region, the first sidewall defining the inner diameter of the container cap; a top wall connected to the first sidewall; and an inner collar extending from the top wall and into the interior region, the inner collar including an external bulbous projection adapted to engage an inner surface of the container body; and the container body; wherein, after the container cap is attached to and seals with the container body, the container cap is detachable from the container body and reattachable to the container body. In one or more embodiments, the container cap further includes an inner ridge extending inward into the interior region, the inner ridge being adapted to engage an outer surface of the container body. In one or more embodiments, the container body defines an interior cavity and an outer diameter, the container body including: a second sidewall surrounding the interior cavity, the second sidewall defining the outer diameter of the container body, the outer diameter being the maximum outer diameter of the second sidewall; and a neck connected to and extending from the second sidewall; and the container cap is adapted to seal against the neck of the container body. In one or more embodiments, the second sidewall of the container body is truncated spherical or truncated quasi-spherical. In one or more embodiments, the ratio of the inner diameter of the container lid to the outer diameter of the container body is greater than or equal to 1:2. In one or more embodiments, the container body defines a first three-dimensional profile at its end opposite the neck; and the top wall of the container lid defines a second three-dimensional profile adapted to mate with the first three-dimensional profile of the container body. In one or more embodiments, at least a portion of the first three-dimensional profile of the container body defines a first radius of curvature; and at least a portion of the second three-dimensional profile of the container lid defines a second radius of curvature, which is the same as the first radius of curvature.

[0143] A second method is also disclosed. The second method typically includes: attaching a first container cap to a container body to achieve a sealing engagement between the first container cap and the container body, the first container cap defining an interior region and an inner diameter, and the first container cap including: a first sidewall surrounding the interior region, the first sidewall defining the inner diameter of the first container cap; a top wall connected to the first sidewall; and an inner collar extending from the top wall and into the interior region, the inner collar including an outer bulbous projection; wherein the first container cap is detachable from and reattached to the container body; and wherein sealing the first container cap against the container body includes engaging the outer bulbous projection with an inner surface of the container body. In one or more embodiments, sealing the first container cap against the container body further includes engaging an inner ridge of the first container cap with an outer surface of the neck; and the inner ridge extends inward and into the interior region. In one or more embodiments, sealingly engaging the first container cap against a container body includes sealingly engaging the first container cap against a neck of the container body; and the container body defines the inner cavity and an outer diameter, the container body including: a second sidewall surrounding the inner cavity, the second sidewall defining the outer diameter of the container body, the outer diameter being the maximum outer diameter of the second sidewall; and a neck connected to and extending from the second sidewall. In one or more embodiments, the second sidewall of the container body is truncated spherical or truncated quasi-spherical. In one or more embodiments, the ratio of the inner diameter of the first container cap to the outer diameter of the container body is greater than or equal to 1:2. In one or more embodiments, the second method further includes: stacking the container body onto the second container cap such that a first three-dimensional profile of the second container cap cooperately receives a second three-dimensional profile of the container body located at an end portion of the container body opposite the neck; wherein the second container cap is identical to the first container cap. In one or more embodiments, at least a portion of the second three-dimensional profile of the container body defines a first radius of curvature; and at least a portion of the first three-dimensional profile of the second container cap defines a second radius of curvature, the second radius of curvature being identical to the first radius of curvature.

[0144] It should be understood that changes may be made to the foregoing without departing from the scope of this disclosure.

[0145] In one or more embodiments, the elements and teachings of the various illustrative embodiments may be combined in whole or in part in some or all of the illustrative embodiments. Additionally, one or more of the elements and teachings of the various illustrative embodiments may be omitted at least partially, or combined at least partially with one or more of the other elements and teachings of the various illustrative embodiments.

[0146] Any spatial reference, such as “upper,” “lower,” “above,” “below,” “between,” “bottom,” “vertical,” “horizontal,” “at an angle,” “upward,” “downward,” “side to side,” “left to right,” “left,” “right,” “right to left,” “top to bottom,” “bottom to top,” “top,” “bottom,” “from bottom to top,” “from top to bottom,” etc., is used for illustrative purposes only and does not limit the specific orientation or position of the above structure.

[0147] In one or more embodiments, although different steps, processes, and procedures are described as performing different actions, one or more steps, processes, or procedures may also be performed in different orders, simultaneously, or sequentially. In one or more embodiments, steps, processes, or procedures may be combined into one or more steps, processes, or procedures. In one or more embodiments, one or more operational steps in each embodiment may be omitted. Furthermore, in some cases, some features of this disclosure may be employed without the corresponding use of other features. Additionally, one or more embodiments or variations thereof disclosed above and in '332 application may be combined, in whole or in part, with any one or more other embodiments or variations thereof described above and in '332 application.

[0148] Although one or more embodiments have been disclosed in detail above and in '332 application, the disclosed embodiments are exemplary and not restrictive, and those skilled in the art will readily understand that many other modifications, alterations, and substitutions may be made in the embodiments without materially departing from the novel teachings and advantages of this disclosure. Therefore, all such modifications, alterations, and substitutions are intended to be included within the scope of this disclosure as defined in the following claims. In the claims, the device plus function clause is intended to cover structures described herein as performing said functions, and includes not only structural equivalents but also equivalent structures. Furthermore, the applicant’s explicit intent is not to invoke 35 U.S.SC §112(f) to impose any limitation on any of the claims herein, except for those claims that expressly use the words “…device” and the associated function.

Claims

1. An apparatus comprising: The container body defines an inner cavity, a first outer diameter, and a second outer diameter, and the container body includes: A first sidewall surrounding the inner cavity, the first sidewall defining a second outer diameter of the container body, the second outer diameter being the maximum outer diameter of the first sidewall; and A neck that is connected to and extends from the first sidewall, the neck defining a first outer diameter of the container body; and A container lid, the container lid being attached to and sealingly engaged with the neck of the container body, the container lid comprising: A first part, detachable from and reattached to the neck of the container body, the first part of the container lid includes: A second sidewall, the second sidewall defining an axially opposed first end portion and a second end portion; and A top wall, which is connected to the second side wall at a first end portion of the second side wall; and The second part of the container lid includes a safety belt and a fastening element connected thereto, wherein the second part of the container lid is connected to the first part of the container lid via the fastening element; The first sidewall of the container body is truncated spherical or truncated spherical; and The ratio of the first outer diameter to the second outer diameter is greater than or equal to 1:

2.

2. The device according to claim 1, The tethering member includes a first end portion and a second end portion; The first end portion of the tethering member is connected to the second sidewall at the second end portion of the second sidewall; and The second end portion of the tethering member is connected to the safety belt.

3. The device according to claim 2, The second end portion of the tethering member is axially recessed into the seat belt.

4. The device according to claim 3, The second end portion of the tethering member is connected to the seat belt along the circumferential extension of the seat belt.

5. The device according to claim 2, The first end portion and the second end portion of the fastener are circumferentially spaced apart, such that the fastener extends along the periphery of the container lid.

6. The device according to claim 5, in, The fastener extends along the periphery of the container lid through less than 180 degrees.

7. The device according to claim 5, in, The first end portion of the tether is positioned clockwise circumferentially relative to the second end portion of the tether along the circumferential extension of the tether.

8. The device according to claim 1, in, When the first part of the container lid is detached from the neck of the container body: The first portion of the container lid is held connected to the second portion of the container lid via the fastener; The second portion of the container lid remains attached to the container body; and The first portion of the container lid is attached to the container body in the following manner: The first part of the container lid is connected to the second part of the container lid via a fastener, and Attach the second part of the container lid to the container body.

9. The device according to claim 1, wherein, The second portion of the container lid also includes one or more perforations that extend radially through the seatbelt and define the tethering member.

10. The device of claim 9, wherein one or more perforations extending radially through the seat belt and defining the tethering member comprise: A first perforation and a second perforation, each of the first perforation and the second perforation extending circumferentially; and The third and fourth perforations, each of which extends axially; The first perforation and the third perforation form a first generally L-shaped perforation that partially defines the fastener; and The second perforation and the fourth perforation form a second generally L-shaped perforation that partially defines the fastener.

11. The device according to claim 1, The first sidewall further defines an axially opposed first end portion and a second end portion; The neck of the container body is connected to and extends from the first sidewall at a first end portion of the first sidewall; The container body further includes a bottom wall that is connected to and extends from the first side wall at a second end portion of the first side wall opposite the neck. At least a portion of the second end portion of the first sidewall is adjacent to at least a portion of the bottom wall, such that the adjacent portions of the first sidewall and the bottom wall together define a first continuous three-dimensional profile of the container body. At least a portion of the first end portion of the second sidewall is adjacent to at least a portion of the top wall, such that the adjacent portions of the second sidewall and the top wall together define a second continuous three-dimensional profile of the container lid. The second continuous three-dimensional profile of the container lid is adapted to receive the first continuous three-dimensional profile of the container body.

12. A method comprising: The first container cap is attached to the neck of the container body so that the first container cap is sealed to the neck of the container body. The container body defines an inner cavity, a first outer diameter, and a second outer diameter, and the container body includes: A first sidewall surrounding the inner cavity defines a second outer diameter of the container body, the second outer diameter being the maximum outer diameter of the first sidewall; and The neck is connected to and extends from the first sidewall, the neck defining a first outer diameter of the container body; The first container lid includes: A first portion, detachable from and reattached to the neck of the container body, the first portion of the first container lid includes: A second sidewall, the second sidewall defining an axially opposed first end portion and a second end portion; and A top wall, which is connected to the second side wall at a first end portion of the second side wall; and The second part includes a safety belt and a fastening element connected thereto, wherein the second part of the first container lid is connected to the first part of the first container lid via the fastening element; The first sidewall of the container body is truncated spherical or truncated spherical; and The ratio of the first outer diameter to the second outer diameter is greater than or equal to 1:

2.

13. The method according to claim 12, The first container lid defines an internal region surrounded by the second sidewall; and in, The sealing engagement between the first container lid and the neck of the container body includes: The inner ridge of the first container lid engages with the outer surface of the neck, the inner ridge extending inward and into the inner region; and The inner collar of the first container lid engages with the inner surface of the neck, and the inner collar extends from the top wall to the inner region.

14. The method according to claim 13, The engagement of the inner collar of the first container cap with the inner surface of the neck includes the engagement of the outer bulbous protrusion of the inner collar with the inner surface of the neck.

15. The method of claim 12, further comprising: The container body is stacked on the second container lid such that a first three-dimensional profile of the second container lid receives a second three-dimensional profile of the container body, the second three-dimensional profile being located at the end portion of the container body opposite the neck. The second container lid is the same as the first container lid.

16. The method according to claim 15, At least a portion of the second three-dimensional contour of the container body defines a first radius of curvature; and At least a portion of the first three-dimensional profile of the second container lid defines a second radius of curvature, which is the same as the first radius of curvature.

17. The method according to claim 12, The internal thread extends circumferentially around the inner surface of the second sidewall of the first container lid, and the internal thread defines circumferentially opposed and axially spaced end portions; and The external thread extends circumferentially around the outer surface of the neck, defining circumferentially opposed and axially spaced end portions.

18. The method according to claim 17, wherein, Attaching the first container lid to the neck of the container body includes: The portion of the internal thread of the first container cap furthest from the top wall is engaged below the portion of the external thread of the neck furthest from the first side wall; and Rotate the first container lid relative to the container body to screw the first container lid onto the container body.

19. The method according to claim 12, The tethering member has a first end portion and a second end portion; The first end portion of the tethering member is connected to the second sidewall at the second end portion of the second sidewall; and The second end portion of the tethering member is connected to the safety belt.

20. The method according to claim 19, The second end portion of the tethering member is axially recessed into the seat belt.

21. The method according to claim 20, The second end portion of the tethering member is connected to the seat belt along the circumferential extension of the seat belt.

22. The method according to claim 19, The first end portion and the second end portion of the fastener are circumferentially spaced apart, such that the fastener extends along the periphery of the first container lid.

23. The method according to claim 22, in, The fastener extends along the periphery of the first container lid through less than 180 degrees.

24. The method according to claim 22, in, The first end portion of the tether is positioned clockwise circumferentially relative to the second end portion of the tether along the circumferential extension of the tether.

25. The method of claim 12, further comprising: Separate the first portion of the first container lid from the neck of the container body; Specifically, when the first part of the first container lid is detached from the neck of the container body: A first portion of the first container lid is held connected to a second portion of the first container lid via the fastener; The second portion of the first container lid remains attached to the container body; and The first portion of the first container lid is attached to the container body in the following manner: The first part of the first container lid is connected to the second part of the first container lid via a fastening device, and Attach the second part of the first container lid to the container body.

26. The method of claim 25, further comprising: Reattaching the first portion of the first container cap to the neck of the container body includes achieving relative rotation between the first portion of the first container cap and the container body to screw the first container cap onto the container body; Specifically, when the first portion of the first container lid is reattached to the neck of the container body: A first portion of the first container lid is held connected to a second portion of the first container lid via the fastener; The second portion of the first container lid remains attached to the container body; and The first portion of the first container lid is connected to the container body by threading the first container lid onto the container body, and also via: The first part of the first container lid is connected to the second part of the first container lid via a fastening device, and Attach the second part of the first container lid to the container body.

27. The method of claim 12, wherein the second portion of the first container cap further includes one or more perforations extending radially through the seatbelt and defining the tethering member.

28. The method of claim 27, wherein one or more perforations extending radially through the seatbelt and defining the tethering member comprise: A first perforation and a second perforation, each of the first perforation and the second perforation extending circumferentially; and The third and fourth perforations, each of which extends axially; The first perforation and the third perforation form a first generally L-shaped perforation that partially defines the fastener; and The second perforation and the fourth perforation form a second generally L-shaped perforation that partially defines the fastener.

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