Lid unit and container with lid

Abstract

The invention provides a container with a cover, which can prevent a tool buckle handle and a hinge part from being damaged. The tool buckle handle (6) is provided with an annular handle body (8) including an opening part (8a) which is partially opened, and a door part (9) which opens and closes the opening part (8a), the handle body (8) is provided with a base end side of the door part (9) which is freely swingably arranged on one end side of the opening part (8a) through an opening and closing base end part (10), and the handle body (8) is provided with a concave notch part (11) which is arranged on the other end side of the opening part (8a). The notch part (11) is composed of a notch part formed by cutting the inner circumferential surface of the handle body (8), and the notch part (11) is provided with an inclined surface (11a) which is formed by inclining the side facing the opening of the notch part in the direction away from the front end of the door part (9).

Description

Technical Field

[0001] The invention relates to a cover unit and a container with a cover. Background Art

[0002] Conventionally, there is a container with a lid, which includes a lid unit detachably mounted on a container body with an upper opening. For example, there is a container with a lid, which includes a ring member mounted on the outer peripheral portion of the upper side of the container body, a tool buckle mounted on the ring member, and a lid unit detachably mounted on the container body (see Patent Document 1 below).

[0003] In addition, as an example, there is a container with a lid, which includes a lid unit detachably mounted on a container body, and a handle member (grip member) rotatably integrated with the lid unit via a hinge (see Patent Document 2 below).

[0004] In such a container with a lid, the tool buckle and the handle member can facilitate carrying of the container with a lid.

[0005] Patent Document 1: Japanese Patent Application No. 2022-514610

[0006] Patent Document 2: Japanese Patent No. 6760665

[0007] However, in a cover unit having a hinged tool buckle handle, when a strong impact is applied, such as when the tool buckle handle is dropped downward, the tool buckle handle and the hinge part may be damaged due to the load applied to the tool buckle handle and the hinge part.

[0008] In particular, when the handle of the tool buckle handle is made of synthetic resin, the strength is lower than that of a metal handle, and the risk of damage increases. Therefore, a structure in which the tool buckle handle and the hinge part are not damaged by impact is required. Summary of the invention

[0009] The present invention has been made in view of such existing circumstances, and an object of the present invention is to provide a cover unit and a container with a cover that prevent a tool buckle handle and a hinge portion from being damaged when an impact or the like is applied to the tool buckle handle.

[0010] In order to achieve the above-mentioned object, the present invention provides the following means.

[0011] [1] A cover unit detachably mounted on a container body having an upper opening,

[0012] The cover unit is characterized by comprising:

[0013] a cover body that closes the upper opening of the container body; and

[0014] A tool buckle handle is rotatably mounted on the cover body via a hinge.

[0015] The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion.

[0016] The handle body is swingably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion.

[0017] A concave notch is provided on the other end side across the opening, and the notch is formed by cutting out the inner peripheral surface of the handle.

[0018] When the door portion is biased toward one side in the swinging direction, the front end side of the door portion engages with the notch portion, thereby closing the opening portion with the door portion.

[0019] The door portion is rotated to the other side of the rotation direction in a manner to overcome the biasing force, thereby releasing the engagement state with the notch portion and opening the opening portion.

[0020] The notch portion is provided with an inclined surface, and the inclined surface is inclined toward a side where the cutout portion opens and in a direction away from a front end of the door portion.

[0021] [2] A cover unit detachably mounted on a container body having an upper opening,

[0022] The cover unit is characterized by comprising:

[0023] a cover body that closes the upper opening of the container body; and

[0024] A tool buckle handle is rotatably mounted on the cover body via a hinge.

[0025] The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion.

[0026] The handle body is swingably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion.

[0027] A concave notch is provided on the other end side across the opening, and the notch is formed by cutting out the inner peripheral surface of the handle.

[0028] When the door portion is biased toward one side in the swinging direction, the front end side of the door portion engages with the notch portion, thereby closing the opening portion with the door portion.

[0029] The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state of the door portion with the notch portion and opening the opening portion.

[0030] The notch portion is provided with a hook portion, and the hook portion engages with a front end side of the door portion.

[0031] [3] The cover unit according to [1] or [2] above, characterized in that:

[0032] The handle body is made of synthetic resin.

[0033] [4] A container with a lid, characterized in that it comprises:

[0034] The cover unit described in [1] or [2] above; and

[0035] A container body to which the cover unit is mounted.

[0036] [5] A container with a lid, characterized in that it comprises:

[0037] A container body with an upper opening;

[0038] a shoulder member mounted on the outer peripheral portion of the upper side of the container body;

[0039] a cover unit detachably mounted on the container body or the shoulder member; and

[0040] A tool buckle handle, the tool buckle handle is rotatably mounted on the shoulder member via a hinge,

[0041] The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion.

[0042] The handle body is swingably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion.

[0043] A concave notch is provided on the other end side across the opening, and the notch is formed by cutting out the inner peripheral surface of the handle.

[0044] When the door portion is biased toward one side in the swinging direction, the front end side of the door portion engages with the notch portion, thereby closing the opening portion with the door portion.

[0045] The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state of the door portion with the notch portion and opening the opening portion.

[0046] The notch portion is provided with an inclined surface, and the inclined surface is inclined toward a side where the cutout portion opens and in a direction away from a front end of the door portion.

[0047] [6] A container with a lid, characterized in that it comprises:

[0048] A container body with an upper opening;

[0049] a shoulder member mounted on the outer peripheral portion of the upper side of the container body;

[0050] a cover unit detachably mounted on the container body or the shoulder member; and

[0051] A tool buckle handle, the tool buckle handle is rotatably mounted on the shoulder member via a hinge,

[0052] The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion.

[0053] The handle body is swingably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion.

[0054] A concave notch is provided on the other end side across the opening, and the notch is formed by cutting out the inner peripheral surface of the handle.

[0055] When the door portion is biased toward one side in the swinging direction, the front end side of the door portion engages with the notch portion, thereby closing the opening portion with the door portion.

[0056] The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state of the door portion with the notch portion and opening the opening portion.

[0057] The notch portion is provided with a hook portion, and the hook portion engages with a front end side of the door portion.

[0058] [7] A container with a lid according to [5] or [6] above, characterized in that:

[0059] The handle body is made of synthetic resin.

[0060] As described above, according to the present invention, it is possible to provide a cover unit and a container with a cover that prevent the tool buckle handle and the hinge portion from being damaged when an impact or the like is applied to the tool buckle handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 This is a perspective view showing a state in which the handle member of the container with a lid according to the first embodiment of the present invention is located on one side in the rotation direction.

[0062] Figure 2 Yes means Figure 1 The illustrated diagram is a rear view of the container with a lid in a state where the handle member is located on the other side of the rotation direction.

[0063] Figure 3 Yes means through Figure 1 The illustrated perspective view is a state where the temporary fixing mechanism provided in the container with a lid temporarily fixes the handle member to the shoulder member.

[0064] Figure 4 Yes means through Figure 3 A perspective view showing a state before the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0065] Figure 5 It is from Figure 3 Observe from different angles Figure 3 A perspective view showing a state in which the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0066] Figure 6 It means composition Figure 3 The illustrated perspective view is a structure in which the engaging projection of the temporary fixing mechanism is arranged on the shoulder member side via the hinge portion.

[0067] Figure 7 It means composition Figure 3 The illustrated schematic is a cross-sectional perspective view of a structure in which an engaging recess and a spring member of the temporary fixing mechanism are arranged on the handle member side via a hinge portion.

[0068] Figure 8 It is a rear view of the container with a lid showing other structures of the handle part.

[0069] Fig. 9 This is a transparent perspective view showing a state in which a handle member is temporarily fixed to a shoulder member by a temporary fixing mechanism provided in a container with a lid according to a second embodiment of the present invention.

[0070] Fig.10 Yes means through Fig. 9 A perspective view showing a state before the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0071] Fig.11 It is from Fig. 9 Observe from different angles Fig. 9A perspective view showing a state in which the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0072] Fig.12 It means composition Fig. 9 The illustrated perspective view is a structure in which the engaging projection of the temporary fixing mechanism is arranged on the shoulder member side via the hinge portion.

[0073] Fig.13 It means composition Fig. 9 The illustrated schematic is a cross-sectional perspective view of a structure in which an engaging recess and a spring member of the temporary fixing mechanism are arranged on the handle member side via a hinge portion.

[0074] Fig.14 It is a cross-sectional perspective view showing a state where the handle member is temporarily fixed to the shoulder member by the temporary fixing mechanism provided in the container with a lid according to the third embodiment of the present invention.

[0075] Fig.15 Yes means through Fig.14 The illustrated schematic is a cross-sectional perspective view of a state before the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0076] Fig.16 It is from Fig.14 Observe from different angles Fig.14 A perspective view showing a state in which the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0077] Fig.17 It means composition Fig.14 The illustrated perspective view is a structure in which the engaging projection of the temporary fixing mechanism is arranged on the shoulder member side via the hinge portion.

[0078] Fig.18 It means composition Fig.14 The illustrated schematic is a cross-sectional perspective view of a structure in which an engaging recess and a spring member of the temporary fixing mechanism are arranged on the handle member side via a hinge portion.

[0079] Fig.19 This is a transparent perspective view showing a state where the handle member is temporarily fixed to the shoulder member by the temporary fixing mechanism provided in the container with a lid according to the fourth embodiment of the present invention.

[0080] Fig. 20 Yes means through Fig.19 A perspective view showing a state before the temporary fixing mechanism temporarily fixes the handle member to the shoulder member.

[0081] Fig.21 It means composition Fig.19 The illustrated perspective view is a structure in which the engaging projection of the temporary fixing mechanism is arranged on the shoulder member side via the hinge portion.

[0082] Fig. 22 It means composition Fig.19 The illustrated perspective view is a structure in which the engaging recess and the spring member of the temporary fixing mechanism are arranged on the handle member side via the hinge portion.

[0083] Fig.23 It is from Fig. 22 Observe the composition from different angles Fig.19 The illustrated schematic is a cross-sectional perspective view of a structure in which an engaging recess and a spring member of the temporary fixing mechanism are arranged on the handle member side via a hinge portion.

[0084] Fig.24 It is a perspective view showing a state in which the handle member of the container with a lid according to the fifth embodiment of the present invention is located on the other side in the rotation direction.

[0085] Fig.25 Yes means Fig.24 The illustrated perspective view shows a state in which the handle member of the container with a lid is located on one side in the rotation direction.

[0086] Fig.26 Yes means Fig.24 The illustrated embodiment is a rear view of the container with a lid, in which the handle member is positioned upward relative to the hinge portion.

[0087] Fig. 27 It is a perspective view showing a state in which the handle member of the container with a lid according to the sixth embodiment of the present invention is located on the other side in the rotation direction.

[0088] Fig.28 Yes means Fig. 27 The illustrated perspective view shows a state in which the handle member of the container with a lid is located on one side in the rotation direction.

[0089] Fig.29 Yes means Fig. 27 The illustrated diagram is a rear view of the container with a lid, showing a state in which the handle member of the container is located in an upward position relative to the hinge portion.

[0090] Description of Reference Numerals

[0091] 1A to 1F…Container with lid; 2…Container body; 3…Shoulder member; 4…Lid unit; 5…Hinged portion; 6…Handle member; 7…Temporary fixing mechanism; 8…Handle body; 8a…Opening portion; 9…Door portion; 10…Opening and closing base end portion; 11…Notch portion; 12, 12A, 12B…Engaging convex portion; 13, 13A, 13B…Engaging concave portion; 14, 14A to 14C…Spring member (elastic member); 15, 15A to 15C…Accommodating concave portion; 20…Lid unit; 21…cover body; 22…hinge; 23…handle member; 24…temporary fixing mechanism; 25…handle body; 25a…opening; 26…door; 27…opening and closing base end; 29…notch; 30…cover unit; 31…cover body; 32…hinge; 33…cover body…34…cover locking mechanism; 35…handle member; 36…temporary fixing mechanism; 37…handle body; 37a…opening; 38…door; 39…opening and closing base end; 41…notch; S…gap. DETAILED DESCRIPTION

[0092] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0093] (First Embodiment)

[0094] First, as a first embodiment of the present invention, for example Figures 1 to 8 The container 1A with a lid shown will be described.

[0095] also, Figure 1 It is a perspective view showing a state in which the handle member 6 of the container with a lid 1A is located on one side in the rotation direction. Figure 2 It is a rear view showing a state in which the handle member 6 of the container with a lid 1A is located on the other side in the rotation direction. Figure 3 It is a transparent perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 provided in the container with a lid 1A. Figure 4 It is a perspective view showing a state before the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 . Figure 5 It is from Figure 3 The present invention is a perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 when viewed from different angles. Figure 6 It is a perspective view showing a structure in which the engaging projection 12 constituting the temporary fixing mechanism 7 is arranged on the shoulder member 3 side via the hinge portion 5 . Figure 7 It is a cross-sectional perspective view showing a structure in which the engaging recess 13 and the spring member 14 constituting the temporary fixing mechanism 7 are arranged on the handle member 6 side via the hinge portion 5 . Figure 8 It is a rear view of the container with lid 1A showing another structure of the handle member 6 .

[0096] like Figure 1 and Figure 2 As shown, the lidded container 1A of the present embodiment is a beverage container having a container body 2 with an upper opening and a vacuum insulation structure capable of keeping a beverage (content) contained in the container body 2 warm or cold.

[0097] Specifically, the container body 2 is composed of a double-layer container, which is formed by having an outer container and an inner container with a bottom, for example, made of stainless steel, and the inner container is accommodated inside the outer container, and the peripheral portions of the opening edges of each other are joined. In addition, a vacuum insulation layer is provided between the outer container and the inner container. The vacuum insulation layer can be formed, for example, by blocking the exhaust hole provided at the bottom of the outer container in a chamber that is decompressed (evacuated) to a high vacuum.

[0098] In addition, the container body 2 has: a substantially circular bottom, a barrel portion rising substantially cylindrically from the outer periphery of the bottom, and a neck portion rising substantially cylindrically from the upper side of the barrel portion. In addition, the upper end of the neck portion is opened in a circular shape as the upper opening of the container body 2.

[0099] In addition, the container body 2 of the present embodiment has a generally cylindrical appearance shape as a whole, but the appearance shape of the container body 2 is not particularly limited and can be appropriately changed according to size, design, etc. In addition, the outer peripheral surface of the container body 2 can also be coated, printed, etc.

[0100] The covered container 1A of this embodiment comprises: a shoulder member 3 mounted on the outer peripheral portion (neck portion) of the upper side of the container body 2; and a cover unit 4 detachably mounted on the container body 2 or the shoulder member 3 (the container body 2 in this embodiment).

[0101] The shoulder member 3 is made of, for example, a heat-resistant resin and is formed in a generally cylindrical shape as a whole. The shoulder member 3 is fitted to the neck of the container body 2 over the entire circumference so as to be substantially flush with the outer peripheral surface of the barrel of the container body 2 .

[0102] The cover unit 4 constitutes a cover body for opening and closing the upper opening of the container body 2, and is detachably mounted on the container body 2 by screwing. Specifically, the cover unit 4 includes: a cover body that closes the upper opening of the container body 2; and a middle plug that is inserted into the inner side of the container body 2 from the upper opening of the container body 2, and the cover unit 4 has a structure in which the cover body or the middle plug (in this embodiment, the middle plug) is mounted on the container body 2 by screwing.

[0103] In addition, in the lidded container 1A of the present embodiment, the lid unit 4 is detachably mounted on the container body 2 by screwing. On the other hand, it is also possible to configure such that an external thread portion is provided on the shoulder member 3 on the container body 2 side, and an internal thread portion is provided on the lid body on the lid unit 4 side, so that the lid unit 4 is detachably mounted on the shoulder member 3 by screwing. In the case of this structure, the positioning can be performed by screwing the external thread portion of the shoulder member 3 and the internal thread portion of the lid body.

[0104] The covered container 1A of this embodiment comprises: a handle part 6, which is rotatably mounted on the side of the shoulder part 3 via a hinge part 5; and a temporary fixing mechanism 7, which is a fixing structure that temporarily fixes (secures) the handle part 6 to the shoulder part 3 when the handle part 6 is rotated to one side of the rotation direction (the lower side in this embodiment).

[0105] In the following description, the side where the handle part 6 is mounted on the shoulder part 3 via the hinge part 5 is defined as the "rear side (back side)" of the container with lid 1A, and the opposite side is defined as the "front side (front side)" of the container with lid 1A.

[0106] In addition, the side where the cover unit 4 is located relative to the container body 2 is referred to as the "upper side", the direction where the container body 2 is located relative to the cover unit 4 is referred to as the "lower side", and the direction connecting them is referred to as the "upper and lower directions". In addition, the direction perpendicular to the upper and lower directions is referred to as the "radial direction", and the direction perpendicular to the front-rear direction in the radial direction is referred to as the "left-right direction". When viewing the container 1A with a cover from the rear side, the right direction is referred to as the right side, and the left direction is referred to as the left side. In the rear view, Figure 2 , set Right Direction to Right and Left Direction to Left.

[0107] The articulated portion 5 comprises: an inner articulated bearing portion 5a, which is arranged on the shoulder portion 3 side; a pair of outer articulated bearing portions 5b, which are arranged on the handle portion 6 side; and an articulated shaft 5c, which is axially supported on an axial hole that passes through the above-mentioned articulated bearing portions 5a and 5b in the direction of the rotation axis (left and right direction) when the inner articulated bearing portion 5a is located between the pair of outer articulated bearing portions 5b.

[0108] The handle member 6 is an inward-opening tool buckle handle, and has an annular handle body 8 including a partially opened opening portion 8a, and a door portion 9 for opening and closing the opening portion 8a. The handle member 6 has the following structure: the base end side of the door portion 9 is installed via an opening and closing base end portion 10 on one end side of the handle body 8 across the opening portion 8a, and the front end side of the door portion 9 can be opened and closed freely.

[0109] like Figure 2As shown, the handle member 6 has a generally elliptical ring shape as a whole. In addition, the handle member 6 has an opening 8a (door portion 9) on one side (right side in this embodiment) in the left-right direction of the handle body 8. In addition, the handle member 6 has a pair of outer hinge bearing portions 5b on the base end side of the handle body 8, and is mounted on the shoulder member 3 to be freely rotatable in the up-down direction.

[0110] That is, in the container with lid 1A of the present embodiment, the handle member 6 can be Figure 1 The handle member 6 rotated to one side (lower side) of the rotation direction as shown in FIG. 1 is in a downward position relative to the hinge portion 5 (hereinafter referred to as the "first position"). Figure 2 The handle member 6 rotated to the other side (upper side) of the rotation direction is shown to rotate within a prescribed angular range (about 180° in this embodiment) between the upward position (hereinafter referred to as the "second position") relative to the hinge portion 5.

[0111] The handle body 8 is made of a synthetic resin such as polyacetal, and has a ring shape with one side in the left-right direction separated by the opening 8a, and the base end side (shoulder member 3 side) of the rotation is integrally formed with a pair of outer hinge bearing parts 5b. In addition, a concave notch 11 is provided on the other end side of the handle body 8 across the opening 8a. The notch 11 is composed of a cutout portion, which is formed by cutting off the inner peripheral surface of the other end side of the handle body 8 across the opening 8a.

[0112] The door portion 9 is made of a wire made of metal such as stainless steel, for example. The door portion 9 has a pair of support shafts 10a formed by bending both ends of the wire bent into an elliptical ring shape inwardly. The opening and closing base end portion 10 has the above-mentioned pair of support shafts 10a and a pair of shaft holes 10b provided on one end side of the handle body 8 across the opening 8a, thereby forming a structure in which the pair of support shafts 10a are axially supported by the pair of shaft holes 10b.

[0113] In addition, the pair of shaft holes 10b are arranged to be staggered in the elliptical direction of the door portion 9 on one end side of the handle body 8 across the opening portion 8a. Correspondingly, the pair of support shafts 10a are also arranged to be staggered in the elliptical direction of the door portion 9 of the wire. As a result, the door portion 9 is mounted to the one end side of the handle body 8 across the opening portion 8a via the opening and closing base end portion 10 so as to be swingable while being forced toward one side of the swinging direction (the direction of closing the opening portion 8a) by the flexural deformation (elastic deformation) generated in the wire. In addition, the door portion 9 can be swung to the other side of the swinging direction (the direction of opening the opening portion 8a) in a manner that overcomes the force.

[0114] In addition, since the handle member 6 of the present embodiment is the above-mentioned inward-opening tool buckle handle, it is a structure that the door portion 9 is swung toward the inner side of the handle body 8. In addition, in the handle member 6 of the present embodiment, one end side of the handle body 8 across the opening portion 8a is located at the base end side of the handle body 8 (the hinge portion 5 side), and the other end side of the handle body 8 across the opening portion 8a is located at the front end side of the handle body 8 (the side opposite to the hinge portion 5).

[0115] In the handle member 6, when the door portion 9 is forced to one side in the rotation direction, the front end side of the door portion 9 is engaged with the notch portion 11, thereby the door portion 9 closes the opening 8a. On the other hand, in the handle member 6, the door portion 9 is rotated to the other side in the rotation direction in a manner to overcome the force, thereby releasing the engagement state with the notch portion 11 and opening the opening 8a.

[0116] like Figure 3 to Figure 7 As shown, the temporary fixing mechanism 7 as a fixing structure has: a snap-fitting protrusion 12, which is arranged on either side of the shoulder part 3 and the handle part 6 (the shoulder part 3 in the present embodiment) via the hinge part 5; a snap-fitting recess 13, which is arranged on either side of the shoulder part 3 and the handle part 6 (the handle part 6 in the present embodiment) via the hinge part 5; and a spring part 14, which is arranged on the inner side of the snap-fitting recess 13.

[0117] The engaging convex portion 12 includes: a protrusion 12a, which is located at the lower central portion of the inner hinge bearing portion 5a and protrudes radially outward from the lower side of the inner hinge bearing portion 5a and the side of the shoulder member 3; and a pair of claws 12b, which protrude from both sides of the protrusion 12a in the width direction (left-right direction). The engaging concave portion 13 is composed of a cutout portion, which is formed by cutting off the end of the handle body 8 (handle member 6) located between the pair of outer hinge bearing portions 5b from the surface side opposite to the engaging convex portion 12 along the thickness direction of the handle body 8.

[0118] The thickness of the handle body 8 (handle component 6) is greater than the height (radial length) of the protrusion 12a (engaging protrusion 12). Therefore, the engaging recess 13 does not penetrate the handle body 8 (handle component 6) in the thickness direction, but is set to open only on the side of the handle body 8 opposite to the engaging protrusion 12.

[0119] The spring component 14 is an elastic component made of a wire made of a metal such as stainless steel, for example. In addition, the spring component 14 has a pair of elastic displacement parts 14a that clamp the engaging protrusion 12 from the left and right directions. In order to form the above-mentioned pair of elastic displacement parts 14a, a wire is bent at multiple locations symmetrically on the left and right. The spring component 14 is arranged on the inner side of the receiving recess 15 including the engaging recess 13. The receiving recess 15 is composed of a groove portion, which is formed by cutting off the end of the handle body 8 (handle component 6) located between a pair of outer hinge bearing parts 5b from the surface side opposite to the inner hinge bearing part 5a along the width direction of the handle body 8. In addition, the inner side of the receiving recess 15 is cut off corresponding to the shape of the spring component 14.

[0120] The width of the handle body 8 (handle member 6) is larger than the spring member 14. Therefore, the receiving recess 15 does not penetrate the handle body 8 (handle member 6) in the width direction, but is provided to be opened only on the surface side of the handle body 8 that is opposite to the inner hinge bearing portion 5a. In addition, the spring member 14 is received inside the receiving recess 15, and is maintained in a state of being received inside the receiving recess 15 in a state opposite to the inner hinge bearing portion 5a.

[0121] In the temporary fixing mechanism 7, when the handle member 6 is rotated to the first position, the spring member 14 is elastically deformed, so that the engagement protrusion 12 expands the space between the pair of elastic displacement parts 14a in the left-right direction, and the engagement protrusion 12 is engaged with the inner side of the engagement recess 13. At this time, the pair of elastic displacement parts 14a clamp the protrusion 12a from the left-right direction, and the pair of claws 12b are engaged with the pair of elastic displacement parts 14a.

[0122] Therefore, if Figure 1 , Figure 3 and Figure 5 As shown, the handle member 6 can be temporarily fixed to the shoulder member 3 at a first position along the side of the container body 2 by the temporary fixing mechanism 7 as the above-mentioned fixing structure. In addition, in the temporary fixing mechanism 7, when the pair of claws 12b pass over the pair of elastically deformable parts 14a, the pair of claws 12b are stopped by the pair of elastically deformable parts 14a, and a click feeling can be given.

[0123] In addition, the receiving recess 15 may be slightly larger than the spring member 14, so that when the spring member 14 is received inside the receiving recess 15, the spring member 14 can slightly move inside the receiving recess 15. Thus, the spring member 14 moves along the protrusion 12a through the pair of elastic displacement portions 14a, so that the influence of positional deviation caused by the size deviation between the shoulder member 3 and the handle member 6 can be absorbed, and the engaging protrusion 12 is stably engaged with the inner side of the engaging recess 13.

[0124] On the other hand, the handle member 6 is rotated toward the other side (upper side) of the rotation direction from the state where the handle member 6 is temporarily fixed to the shoulder member 3 by the above-mentioned temporary fixing mechanism 7. At this time, the spring member 14 is elastically deformed, so that the engagement protrusion 12 expands the space between the pair of elastic displacement parts 14a in the left-right direction, and the pair of claws 12b pass over the pair of elastic displacement parts 14a, so that Figure 4 As shown, the engagement state of the above-mentioned engagement protrusion 12 relative to the engagement recess 13 can be released. Figure 2 As shown, the handle member 6 can be freely rotated to the second position.

[0125] In the covered container 1A of the present embodiment having the above-mentioned structure, the handle member 6 can be hooked on the belt loop of pants, etc., so that the covered container 1A can be carried while being hung. In addition, the covered container 1A of the present embodiment can also be carried while holding the handle member 6.

[0126] In the container with lid 1A of this embodiment, the handle member 6 can be temporarily fixed to the shoulder member 3 at a first position along the side of the container body 2 by the temporary fixing mechanism 7 as a fixing structure. This improves the storage property of the container with lid 1A in a bag or the like and allows for compact carrying.

[0127] In addition, in the lidded container 1A of this embodiment, the spring member 14 as the elastic member is made of a metal wire such as stainless steel, so it is less likely to deteriorate and deform during repeated use. Therefore, the temporary fixing of the handle member 6 by the temporary fixing mechanism 7 is not easily changed, and can withstand long-term use without damage.

[0128] Furthermore, the spring member 14 as the elastic member is made of a metal wire such as stainless steel, so that the wire can be bent to be compact in size and a sufficient bending length can be ensured, so that the structure near the hinge portion 5 can be made compact.

[0129] In addition, the spring member 14 can save space and ensure a sufficient bending length, so it can reduce friction when sliding with the engagement protrusion 12, and can suppress wear of the resin member. In addition, thereby, the sliding when passing over the engagement protrusion 12 is also smooth, and the touch is good.

[0130] In addition, the spring member 14 as an elastic member is made of a metal wire such as stainless steel, and is therefore less likely to be plastically deformed than when a so-called resin spring member utilizing the flexure of resin is provided on the handle member 6 or the hinge 5. Therefore, plastic deformation of the member caused by an impact such as falling can be prevented, and damage to the handle member 6 or the hinge 5 can be prevented compared to when a resin spring member is provided.

[0131] In addition, by the spring member 14 being made of a metal wire, the component cost of the spring member 14 is also low and the assembling property is also good. In addition, by the spring member 14 being accommodated in the inner side of the accommodating recess 15, the portion that can be visually confirmed from the outside is less, and the appearance becomes simple, so the aesthetic feeling is good.

[0132] In addition, in the lidded container 1A of the present embodiment, the handle member 6 is temporarily fixed to the first position relative to the shoulder member 3 by the temporary fixing mechanism 7, thereby preventing the handle member 6 from accidentally rotating when drinking the beverage in the container body 2 and not becoming an obstacle. Thus, the usability can be further improved.

[0133] However, in the container with lid 1A of the present embodiment, as Figure 2 As shown, in a state where the front end side of the above-mentioned door portion 9 is engaged with the notch portion 11, a gap S is provided between the notch portion 11 and the position opposite to the front end of the door portion 9. In addition, the notch portion 11 has an inclined surface 11a at a position opposite to the front end of the door portion 9, and the inclined surface 11a is formed by cutting off the cutout portion of the inner peripheral surface and inclining in a direction away from the front end of the door portion 9 toward the side of its opening.

[0134] In this case, when an impact is applied to the front end side of the handle member 6 due to, for example, falling or the like, the synthetic resin handle body 8 is bent, the gap S disappears, and the front end of the door portion 9 abuts against the notch portion 11. At this time, the front end of the door portion 9 and the notch portion 11 are prevented from colliding with each other head-on, and the front end of the door portion 9 abuts in the inclined direction along the inclined surface 11a. Thus, in the lidded container 1A of the present embodiment, the impact caused by the fall is released in the inclined direction along the inclined surface 11a, and the engagement state of the door portion 9 with respect to the notch portion 11 is released along the inclined surface 11a, thereby preventing the handle member 6 from being damaged due to the load applied to the handle member 6.

[0135] In particular, even when the handle body 8 of the handle member 6 is made of synthetic resin, it is possible to achieve a lightweight and low-cost structure for the handle member 6 , and to alleviate the load applied to the handle member 6 without damaging the handle member 6 .

[0136] In addition, regarding the handle member 6, for example Figure 8 As shown in the notch 11, it is also possible to configure a hook 11b for locking the front end side (wire) of the door 9 instead of the inclined surface 11a. The hook 11b is provided to protrude from the opening end of the notch 11 on the side opposite to the front end of the door 9 in the direction of reducing the opening width of the notch 11.

[0137] In this case, when an impact is applied to the front end side of the handle member 6 due to, for example, falling, the synthetic resin handle body 8 is slightly bent by the gap S, and the front end of the door portion 9 contacts the notch 11. At this time, the front end side (wire) of the door portion 9 is stopped by the hook portion 11b, thereby maintaining the engagement state of the door portion 9 with the notch 11, and preventing the handle body 8 from being bent and deformed. In other words, the door portion 9 can support the opening 8a side ( Figure 8 The handle 8 is bent in the direction of being flattened (on the right side in the figure), thereby preventing the handle 8 from being bent and deformed.

[0138] Thus, in the container with lid 1A of the present embodiment, it is possible to prevent the handle member 6 from being damaged by the load applied to the handle member 6 .

[0139] In addition, in the handle part 6, regarding Figure 2 As shown in the figure, the handle body 8 is provided with an inclined surface 11a, or as Figure 8 The hook portion 11 b is provided as shown, and the best shape that can prevent the handle member 6 from being damaged can be selected by considering the material, thickness, thickness and other shapes of the handle body 8, the overall weight of the lidded container 1A when the contents are accommodated in the container body 2, etc.

[0140] In addition, regarding the above-mentioned effects in the container with lid 1A of the present embodiment, the same effects are also achieved in the containers with lids 1B to 1F described later in the corresponding parts having the same structure.

[0141] (Second Embodiment)

[0142] Next, as a second embodiment of the present invention, for example, Figures 9 to 13 The container with a lid 1B shown will be described.

[0143] also, Fig. 9 It is a transparent perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 provided in the container with a lid 1B. Fig.10 It is a perspective view showing a state before the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 . Fig.11 It is from Fig. 9 The present invention is a perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 when viewed from different angles. Fig.12 It is a perspective view showing a structure in which the engaging projection 12 constituting the temporary fixing mechanism 7 is arranged on the shoulder member 3 side via the hinge portion 5 . Fig.13It is a cross-sectional perspective view showing a structure in which the engaging recess 13 and the spring member 14A constituting the temporary fixing mechanism 7 are arranged on the handle member 6 side via the hinge portion 5. In the following description, description of the same parts as those of the above-mentioned container with lid 1A is omitted, and the same reference numerals are given in the drawings.

[0144] The container with a lid 1B of this embodiment has a structure substantially the same as the container with a lid 1A except that the structure of the temporary fixing mechanism 7 and the receiving recess 15 in the structure of the container with a lid 1A are changed. Figures 9 to 13 As shown, the temporary fixing mechanism 7 of this embodiment has a spring member 14A having a shape different from that of the spring member 14. In order to accommodate the spring member 14A, a housing recess 15A having a shape different from that of the housing recess 15 is provided.

[0145] The spring component 14A has a pair of elastically displaceable portions 14b that clamp the engaging protrusion 12 from the left and right directions. In order to form the pair of elastically displaceable portions 14b, a wire is bent at multiple locations symmetrically. The spring component 14A is a structure that reduces the number of times a wire is bent compared to the spring component 14. The receiving recess 15A has a configuration and structure that is basically the same as the receiving recess 15, except that it is composed of a groove corresponding to the shape of the spring component 14A.

[0146] In the temporary fixing mechanism 7 of the present embodiment, when the handle member 6 is rotated to the first position, the spring member 14A is elastically deformed, thereby forming a state in which the engaging protrusion 12 expands the space between the pair of elastic displacement portions 14b in the left-right direction, and the engaging protrusion 12 is engaged with the inner side of the engaging recess 13. At this time, the pair of elastic displacement portions 14b clamp the protrusion 12a from the left-right direction, and the pair of claws 12b are engaged with the pair of elastic displacement portions 14b.

[0147] Therefore, if Fig. 9 and Fig.11 As shown, the handle member 6 can be temporarily fixed to the shoulder member 3 at a first position along the side of the container body 2 by the temporary fixing mechanism 7. In addition, in the temporary fixing mechanism 7 of the present embodiment, when the pair of claws 12b pass over the pair of elastically deformable portions 14b, the pair of claws 12b are stopped by the pair of elastically deformable portions 14b, and a click feeling can be given.

[0148] On the other hand, the handle member 6 is rotated from the state where the handle member 6 is temporarily fixed to the shoulder member 3 toward the other side (upper side) of the rotation direction by the above-mentioned temporary fixing mechanism 7. At this time, the spring member 14A is elastically deformed, so that the engagement protrusion 12 expands the space between the pair of elastic displacement parts 14b in the left-right direction, and the pair of claws 12b pass over the pair of elastic displacement parts 14b, so that Fig.10 As shown, the engagement state of the engagement protrusion 12 with respect to the engagement recess 13 is released. As a result, the handle member 6 can be freely rotated to the second position.

[0149] In the lidded container 1B of the present embodiment, the handle member 6 is temporarily fixed to the shoulder member 3 at the first position by the temporary fixing mechanism 7, thereby preventing the handle member 6 from accidentally rotating when drinking the beverage in the container body 2 and not becoming an obstacle. Thus, the usability can be further improved.

[0150] (Third Embodiment)

[0151] Next, as a third embodiment of the present invention, for example Figure 14 to Figure 18 The container 1C with a lid is shown for explanation.

[0152] also, Fig.14 It is a cross-sectional perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 provided in the container with a lid 1C. Fig.15 It is a cross-sectional perspective view showing a state before the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 . Fig.16 It is from Fig.14 The present invention is a perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 when viewed from different angles. Fig.17 It is a perspective view showing a structure in which the engaging projection 12A constituting the temporary fixing mechanism 7 is arranged on the shoulder member 3 side via the hinge portion 5 . Fig.18 It is a cross-sectional perspective view showing a structure in which the engaging recess 13A and the spring member 14B constituting the temporary fixing mechanism 7 are arranged on the handle member 6 side via the hinge portion 5. In the following description, description of the same parts as those of the above-mentioned container with lid 1A is omitted, and the same reference numerals are given in the drawings.

[0153] The container with a lid 1C of this embodiment has a structure substantially the same as the container with a lid 1A except that the structure of the temporary fixing mechanism 7 and the receiving recess 15 in the structure of the container with a lid 1A are changed. Figure 14 to Figure 18 As shown, the temporary fixing mechanism 7 of this embodiment has an engagement convex portion 12A having a different shape from the engagement convex portion 12, an engagement concave portion 13A having a different shape from the engagement concave portion 13, and a spring member 14B having a different shape from the spring member 14. In addition, in order to accommodate the spring member 14B, a receiving concave portion 15B having a different shape from the receiving concave portion 15 is provided.

[0154] The engaging convex portion 12A is located at the lower central portion of the inner hinge bearing portion 5a and has a protrusion 12c protruding downward. The protrusion 12c has a shape that is longer in the width direction (left-right direction) than the protrusion 12a. The engaging concave portion 13A has a configuration and structure that is basically the same as the above-mentioned engaging concave portion 13, except that it is composed of a cutout portion that has a longer shape in the width direction (left-right direction) in accordance with the shape of the protrusion 12c.

[0155] The spring member 14B has a pair of elastically displaceable portions 14c and 14d that sandwich the engaging protrusion 12A from the front-to-back direction, and is formed by bending a wire rod symmetrically at multiple locations to form the pair of elastically displaceable portions 14c and 14d. The elastically displaceable portion 14c of one of the pair of elastically displaceable portions 14c and 14d is formed by the central portion of the spring member 14B that is opposed to the front side of the engaging protrusion 12A and extends linearly in the width direction (left-right direction). The elastically displaceable portion 14d of the other side is formed by a pair of portions that are opposed to the rear side of the engaging protrusion 12A and are symmetrically bent on the left and right sides of the spring member 14B.

[0156] The accommodation recess 15B has basically the same arrangement and structure as the accommodation recess 15 described above, except that it is constituted by a groove portion corresponding to the shape of the spring member 14B.

[0157] In the temporary fixing mechanism 7 of the present embodiment, when the handle member 6 is rotated to the first position, the spring member 14B is elastically deformed, and the elastic displaceable portion 14c of one of the pair of elastic displaceable portions 14c and 14d passes over the protrusion 12c in the front-back direction, thereby forming a state in which the engaging convex portion 12A is engaged with the inner side of the engaging concave portion 13. At this time, the pair of elastic displaceable portions 14c and 14d are in a state of sandwiching the protrusion 12c from the front-back direction, and the protrusion 12c is in a state of being locked to the pair of elastic displaceable portions 14c and 14d.

[0158] Therefore, if Fig.14 and Fig.16 As shown, the handle member 6 can be temporarily fixed to the shoulder member 3 at the first position along the side of the container body 2 by the temporary fixing mechanism 7. In addition, in the temporary fixing mechanism 7, a click feeling can be given when one elastic displacement portion 14c passes over the protrusion 12c.

[0159] On the other hand, the handle member 6 is rotated toward the other side (upper side) of the rotation direction from the state where the handle member 6 is temporarily fixed to the shoulder member 3 by the above-mentioned temporary fixing mechanism 7. At this time, the spring member 14B is elastically deformed, and the elastic displacement portion 14c of one of the pair of elastic displacement portions 14c and 14d passes over the protrusion 12c, thereby Fig.15As shown in FIG. 1 , the engagement state of the engagement protrusion 12A with respect to the engagement recess 13A is released. As a result, the handle member 6 can be freely rotated to the second position.

[0160] In the lidded container 1C of the present embodiment, the handle member 6 is temporarily fixed to the shoulder member 3 at the first position by the temporary fixing mechanism 7, thereby preventing the handle member 6 from accidentally rotating when drinking the beverage in the container body 2 and not becoming an obstacle. Thus, the usability can be further improved.

[0161] (Fourth Embodiment)

[0162] Next, as a fourth embodiment of the present invention, for example, Figure 19 to Figure 23 The container 1D with a lid shown is described.

[0163] also, Fig.19 It is a transparent perspective view showing a state where the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 provided in the container with a lid 1D. Fig. 20 It is a perspective view showing a state before the handle member 6 is temporarily fixed to the shoulder member 3 by the temporary fixing mechanism 7 . Fig.21 It is a perspective view showing a structure in which the engaging projection 12B constituting the temporary fixing mechanism 7 is arranged on the shoulder member 3 side via the hinge portion 5 . Fig. 22 It is a perspective view showing a structure in which the engaging recess 13B and the spring member 14C constituting the temporary fixing mechanism 7 are arranged on the handle member 6 side via the hinge portion 5 . Fig.23 It is from Fig. 22 A sectional perspective view showing a structure in which the engaging recess 13B and the spring member 14C constituting the temporary fixing mechanism 7 are arranged on the handle member 6 side via the hinge portion 5, as viewed from different angles. In the following description, description of the same parts as those of the above-mentioned container with lid 1A is omitted, and the same reference numerals are given in the drawings.

[0164] The container 1D with a lid of the present embodiment has a structure substantially the same as the container 1A with a lid except that the structure of the temporary fixing mechanism 7 and the receiving recess 15 in the structure of the container 1A with a lid are changed. Figure 19 to Figure 23 As shown, the temporary fixing mechanism 7 of this embodiment has: an engaging protrusion 12B having a different shape from the engaging protrusion 12, an engaging recess 13B having a different shape from the engaging recess 13, and a spring member 14C having a different shape from the spring member 14. In addition, in order to accommodate the spring member 14C, a receiving recess 15C having a different shape from the receiving recess 15 is provided.

[0165] The engaging convex portion 12B is located near the left and right ends of the lower side of the inner hinge bearing portion 5a, and has: a pair of protrusions 12d, which protrude parallel to each other from the side of the shoulder member 3 below the inner hinge bearing portion 5a to the radial outside; and a pair of claws 12e, which protrude to the left and right inside from the front end side of the pair of protrusions 12d. The engaging concave portion 13B is composed of a pair of cutouts, which are formed by cutting the end of the handle body 8 (handle member 6) located between the pair of outer hinge bearings 5b from the surface side opposite to the engaging convex portion 12B along the thickness direction of the handle body 8.

[0166] The spring member 14C has a pair of elastically displaceable portions 14e and 14f that sandwich a pair of claws 12e (engaging convex portion 12B) from the front-back direction, and is formed by bending a single wire material symmetrically at multiple locations to form the pair of elastically displaceable portions 14e and 14f. The elastically displaceable portion 14e of one of the pair of elastically displaceable portions 14e and 14f is formed by a pair of portions that are symmetrically bent on the left and right sides of the spring member 14C and are opposed to the front sides of the pair of claws 12e. The elastically displaceable portion 14f of the other side is formed by a pair of portions that are symmetrically bent on the left and right sides of the spring member 14C and are opposed to the rear sides of the pair of claws 12e and extend linearly in the width direction (left-right direction).

[0167] The accommodation recess 15C has basically the same arrangement and structure as the accommodation recess 15 described above, except that it is composed of a groove corresponding to the shape of the spring member 14C and includes a cover member 16 between a pair of cutouts of the engagement recess 13B.

[0168] The receiving recess 15C is provided with a cover member 16 between a pair of cutouts of the engagement recess 13B on the side of the handle body 8 that is opposite to the shoulder member 3 when the handle member 6 is in the first position. The cover member 16 is formed in a top plate shape to hinge the bearing portion 5a toward the inside. The cover member 16 is located at a position overlapping with the middle portion of the elastic displacement portion 14e of the spring member 14C formed as a pair of left and right spring members, and presses the spring member 14C in the thickness direction of the handle body 8.

[0169] This prevents the spring member 14C from falling out of the housing recess 15C, and fixes the position of the elastic displacement portion 14e in the front-rear direction of the first position, thereby stabilizing the engagement with a pair of claw portions 12e described later.

[0170] In addition, in the left-right direction, similarly to the spring member 14, the spring member 14C slightly moves in the accommodation recess 15C, thereby absorbing the influence of positional deviation caused by dimensional deviation, and the engaging protrusion 12B is stably engaged with the inner side of the engaging recess 13B.

[0171] In the temporary fixing mechanism 7 of the present embodiment, when the handle member 6 is rotated to the first position, the spring member 14C is elastically deformed, and the elastic displacement portion 14e of one of the pair of elastic displacement portions 14e and 14f passes over the pair of claws 12e in the front-to-back direction, thereby forming a state in which the engaging protrusion 12B is engaged with the inner side of the engaging recess 13B. At this time, the pair of elastic displacement portions 14e and 14f are in a state of clamping the pair of claws 12e from the front-to-back direction, and the pair of claws 12e are in a state of being locked to the pair of elastic displacement portions 14e and 14f.

[0172] Therefore, if Fig.19 As shown, the handle member 6 can be temporarily fixed to the shoulder member 3 at the first position along the side of the container body 2 by the temporary fixing mechanism 7. In addition, in the temporary fixing mechanism 7, a click feeling can be given when one elastic displacement portion 14e passes over the pair of claws 12e.

[0173] On the other hand, the handle member 6 is rotated toward the other side (upper side) of the rotation direction from the state where the handle member 6 is temporarily fixed to the shoulder member 3 by the above-mentioned temporary fixing mechanism 7. At this time, the spring member 14C is elastically deformed, and the elastic displacement portion 14e of one of the pair of elastic displacement portions 14e and 14f passes over the pair of claw portions 12e, thereby Fig. 20 As shown, the engagement state of the engagement protrusion 12B with respect to the engagement recess 13B is released. As a result, the handle member 6 can be freely rotated to the second position.

[0174] In the lidded container 1D of this embodiment, the handle member 6 is temporarily fixed to the shoulder member 3 at the first position by the temporary fixing mechanism 7, thereby preventing the handle member 6 from accidentally rotating when drinking the beverage in the container body 2 and not becoming an obstacle. Thus, the usability can be further improved.

[0175] (Fifth Embodiment)

[0176] Next, as a fifth embodiment of the present invention, for example Figure 24 to Figure 26 The container 1E with a lid shown is described.

[0177] also, Fig.24 It is a perspective view showing a state in which the handle member 23 of the container with a lid 1E is located on the other side in the rotation direction. Fig.25 It is a perspective view showing a state in which the handle member 23 of the container with a lid 1E is located on one side in the rotation direction. Fig.26 It is a rear view showing a state in which the handle member 23 of the lidded container 1E is located upward relative to the hinge portion 22. In the following description, description of the same parts as those of the lidded container 1A is omitted and the same reference numerals are given in the drawings.

[0178] like Figure 24 to Figure 26 As shown, the container 1E with a lid of the present embodiment includes a lid unit 20 detachably attached to a container body 2 having an upper opening.

[0179] The cover unit 20 constitutes a cover body for opening and closing the upper opening of the container body 2, and is detachably mounted on the container body 2 by screwing. Specifically, the cover unit 20 includes: a cover body 21 that closes the upper opening of the container body 2; and a middle plug that is inserted into the inner side of the container body 2 from the upper opening of the container body 2, thereby forming a structure in which the cover body 21 or the middle plug (in this embodiment, the middle plug) is mounted on the container body 2 by screwing.

[0180] The cover unit 20 comprises: a handle part 23, which is rotatably mounted on the side of the cover body 21 via a hinge part 22; and a temporary fixing mechanism 24, which temporarily fixes the handle part 23 to the cover body 21 when the handle part 23 is rotated to one side of the rotation direction (the rear side in this embodiment).

[0181] In the following description, the side where the handle part 23 is mounted on the cover body 21 via the hinge part 22 is defined as the "rear side (back side)" of the container with cover 1E, and the opposite side is defined as the "front side (front side)" of the container with cover 1E.

[0182] In addition, the side where the cover unit 20 is located relative to the container body 2 is defined as the "upper side", the direction where the container body 2 is located relative to the cover unit 20 is defined as the "lower side", and the direction connecting them is defined as the "upper and lower directions". In addition, the direction perpendicular to the upper and lower directions is defined as the "radial direction", and the direction perpendicular to the front-rear direction in the radial direction is defined as the "left-right direction". When viewing the container 1E with a cover from the rear side, the right direction is defined as the right side, and the left direction is defined as the left side. In the rear view, Fig.26 , set Right Direction to Right and Left Direction to Left.

[0183] The hinged portion 22 includes: an inner hinged bearing portion 22a, which is arranged on the side of the cover body 21; a pair of outer hinged bearing portions 22b, which are arranged on the side of the handle member 23; and a hinged shaft 22c, which is axially supported on an axial hole that passes through the above-mentioned hinged bearing portions 22a and 22b in the direction of the rotation axis (left and right direction) when the inner hinged bearing portion 22a is located between the pair of outer hinged bearing portions 22b.

[0184] The handle member 23 is an inward-opening tool buckle handle, and has an annular handle body 25 including a partially opened opening portion 25a, and a door portion 26 for opening and closing the opening portion 25a. The handle member 23 has the following structure: the base end side of the door portion 26 is mounted on one end side of the handle body 25 across the opening portion 25a via an opening and closing base end portion 27, and the front end side of the door portion 26 can be opened and closed and swung freely.

[0185] The handle member 23 has a ring shape of a square with rounded corners as a whole. In addition, the handle member 23 has an opening 25a (door portion 26) on one side (the left side in this embodiment) in the left-right direction of the handle body 25. In addition, the handle member 23 has a pair of outer hinge bearings 22b on the base end side of the handle body 25, so that it is rotatably mounted on the cover body 21 in the front-back direction.

[0186] That is, in the lidded container 1E of the present embodiment, the handle member 23 can be Fig.24 The handle member 23 rotated to the other side (front side) of the rotation direction as shown in FIG. 1 overlaps the upper surface of the cover body 21 (hereinafter referred to as the "second position"), and Fig.25 The handle member 23 rotated to one side (rear side) of the rotation direction is shown to be in a position obliquely downward relative to the hinge portion 22 (hereinafter referred to as the "first position") and rotates within a prescribed angle range (about 210° in this embodiment).

[0187] In addition, a housing recess 28 for housing the handle member 23 is provided at a first position on the upper surface of the cover body 21. The housing recess 28 is provided by cutting away the periphery of the upper surface of the cover body 21 in accordance with the shape of the handle member 23.

[0188] The handle body 25 is made of, for example, a heat-resistant resin, and has a ring shape with one side in the left-right direction separated by an opening 25a, and the base end side (the hinge 22 side) is integrally formed with a pair of outer hinge bearings 22b. In addition, a concave notch 29 is provided on the other end side of the handle body 25 across the opening 25a. The notch 29 is composed of a cutout portion formed by cutting off the inner peripheral surface of the other end side of the handle body 25 across the opening 25a.

[0189] The door portion 26 is made of a metal wire such as stainless steel. The door portion 26 has a pair of support shafts 27a formed by bending both ends of the wire bent into an elliptical ring shape inwardly. The opening and closing base end portion 27 has the above-mentioned pair of support shafts 27a and a pair of shaft holes 27b provided on one end side of the handle body 25 across the opening 25a, thereby forming a structure in which the pair of support shafts 27a are axially supported by the pair of shaft holes 27b.

[0190] In addition, the pair of shaft holes 27b are arranged to be staggered in the elliptical direction of the door portion 26 on one end side of the handle body 25 across the opening portion 25a. Correspondingly, the pair of support shafts 27a are also arranged to be staggered in the elliptical direction of the wire. Thus, the door portion 26 is mounted to the one end side of the handle body 25 across the opening portion 25a via the opening and closing base end portion 27 so as to be swingable while being forced toward one side of the swinging direction (the direction of closing the opening portion 25a) by the flexural deformation (elastic deformation) generated in the wire. In addition, the door portion 26 can be swung to the other side of the swinging direction (the direction of opening the opening portion 25a) in a manner that overcomes the force.

[0191] In addition, since the handle member 23 of the present embodiment is the above-mentioned inward-opening tool buckle handle, it is a structure that the door portion 26 is swung toward the inner side of the handle body 25. In addition, in the handle member 23 of the present embodiment, one end side of the handle body 25 across the opening portion 25a is located at the base end side of the handle body 25 (the hinge portion 22 side), and the other end side of the handle body 25 across the opening portion 25a is located at the front end side of the handle body 25 (the side opposite to the hinge portion 22).

[0192] In the handle member 23, when the door portion 26 is forced toward one side in the rotation direction, the front end side of the door portion 26 is engaged with the notch portion 29, thereby closing the opening portion 25a with the door portion 26. On the other hand, in the handle member 23, the door portion 26 is turned toward the other side in the rotation direction in a manner that overcomes the force, thereby releasing the engagement state with the notch portion 29 and opening the opening portion 25a.

[0193] The temporary fixing mechanism 24 employs the same structure as the temporary fixing mechanism 7 in the first to fourth embodiments. Therefore, in the present embodiment, a specific description of the temporary fixing mechanism 24 is omitted.

[0194] In the covered container 1E of the present embodiment having the above-mentioned structure, the handle member 23 can be hooked on the belt loop of pants, etc., so that the covered container 1E can be carried while being hung. In addition, the covered container 1E of the present embodiment can also be carried while holding the handle member 23.

[0195] In the lidded container 1E of this embodiment, the handle member 23 is temporarily fixed to the first position relative to the lid body 21 by the temporary fixing mechanism 24 similar to the temporary fixing mechanism 7 described above, thereby preventing the handle member 23 from accidentally rotating and becoming an obstacle. Thus, the usability can be further improved.

[0196] However, in the container with a lid 1E of the present embodiment, as Fig.26As shown, in a state where the front end side of the above-mentioned door portion 26 is engaged with the notch portion 29, a gap S is provided between the notch portion 29 and the position opposite to the front end of the door portion 26. In addition, the notch portion 29 has an inclined surface 29a at a position opposite to the front end of the door portion 26, and the inclined surface 29a is inclined in a direction away from the front end of the door portion 26 toward the side of its opening.

[0197] In this case, when an impact is applied to the front end side of the handle member 23 due to, for example, falling or the like, the synthetic resin handle body 25 is bent, the gap S disappears, and the front end of the door portion 26 abuts against the notch portion 29. At this time, the front end of the door portion 26 and the notch portion 29 are prevented from colliding with each other head-on, and the front end of the door portion 26 abuts in the inclined direction along the inclined surface 29a. Thus, in the lidded container 1E of this embodiment, the impact caused by the fall is released in the inclined direction along the inclined surface 29a, and the engagement state of the door portion 26 with respect to the notch portion 29 is released along the inclined surface 29a, thereby preventing the handle member 23 from being damaged due to the load applied to the handle member 23.

[0198] In particular, even when the handle body 25 of the handle member 23 is made of synthetic resin, the handle member 23 can be made lighter and cheaper, and a load applied to the handle member 23 can be alleviated without damaging the handle member 23.

[0199] In addition, regarding the handle member 23, as described above Figure 8 As in the hook portion 11 b shown in the figure, a hook portion for locking the front end side (wire material) of the door portion 26 may be provided in place of the above-mentioned inclined surface 29 a.

[0200] In this case, when an impact is applied to the front end side of the handle member 23 due to, for example, falling, the synthetic resin handle body 25 is slightly bent by the gap S, and the front end of the door portion 26 abuts against the notch portion 29. At this time, the front end side (wire) of the door portion 26 is caught by the hook portion, thereby maintaining the engagement state of the door portion 26 with the notch portion 29, and preventing the handle body 25 from being bent and deformed. In other words, the door portion 26 can support the opening 25a side ( Fig.26 The handle 25 is bent in the direction of being flattened (on the left side in the figure), thereby preventing the handle 25 from being bent and deformed.

[0201] Thus, in the container with lid 1E of the present embodiment, it is possible to prevent the handle member 23 from being damaged by the load applied to the handle member 23 .

[0202] In addition, in the handle member 23, Fig.26 As shown in the figure, the handle body 25 is provided with an inclined surface 29a, or as Figure 8The hook portion 11b is provided as shown, and the best shape that can prevent the handle member 23 from being damaged can be selected by considering the material, thickness, thickness and other shapes of the handle body 25, the overall weight of the lidded container 1E when the contents are accommodated in the container body 2, etc.

[0203] (Sixth Embodiment)

[0204] Next, as a sixth embodiment of the present invention, for example, Figure 27 to Figure 29 The container 1F with a lid shown is described.

[0205] also, Fig. 27 It is a perspective view showing a state in which the handle member 35 of the container with a lid 1F is located on the other side in the rotation direction. Fig.28 It is a perspective view showing a state in which the handle member 35 of the container with a lid 1F is located on one side in the rotation direction. Fig.29 The rear view shows a state where the handle member 35 of the lidded container 1F is located upward relative to the hinge portion 32. In the following description, description of the same parts as those of the lidded container 1A is omitted and the same reference numerals are given in the drawings.

[0206] like Figure 27 to Figure 29 As shown in FIG. 1 , a container 1F with a lid according to the present embodiment includes a lid unit 30 detachably mounted on a container body 2 having an upper opening.

[0207] The cover unit 30 comprises: a cover body 31, which closes the upper opening of the container body 2 and is provided with a liquid passage connected to the inner side of the container body 2; a cover body 33, which is rotatably mounted on the cover body 31 via a hinge portion 32; and a cover locking mechanism 34, which fixes the cover body 33, which is forced by a force-applying member provided on the hinge portion 32 in a direction of opening the liquid passage, to the cover body 31 at a position of closing the liquid passage.

[0208] The cover unit 30 comprises: a handle part 35, which is rotatably mounted on the side of the cover body 31 via a hinge part 32; and a temporary fixing mechanism 36, which temporarily fixes the handle part 35 to the cover body 31 when the handle part 35 is rotated to one side of the rotation direction (the rear side in this embodiment).

[0209] In addition, in the following description, the side where the handle part 35 is installed on the cover body 31 via the hinge part 32 is set as the "rear side (back side)" of the covered container 1F, and the side opposite to it with the cover locking mechanism 34 is set as the "front side (front side)" of the covered container 1F.

[0210] In addition, the side where the cover unit 30 is located relative to the container body 2 is defined as the "upper side", the direction where the container body 2 is located relative to the cover unit 30 is defined as the "lower side", and the direction connecting them is defined as the "upper and lower directions" for description. In addition, the direction perpendicular to the upper and lower directions is defined as the "radial direction", and the direction perpendicular to the front-rear direction in the radial direction is defined as the "left-right direction" for description. When viewing the container 1F with a cover from the rear side, the right direction is defined as the right side, and the left direction is defined as the left side. In the rear view, the right side is defined as the right side, and the left side is defined as the left side. Fig.29 , set Right Direction to Right and Left Direction to Left.

[0211] The hinged portion 32 includes: an inner hinged bearing portion 32a, which is arranged on the handle part 35 side; a pair of outer hinged bearing portions 32b, which are arranged on the cover body 31 side; a pair of end hinged bearing portions 32c, which are arranged on the cover body 33 side; and a hinged shaft 32d, which is axially supported on an axial hole that penetrates the above-mentioned hinged bearing portions 32a, 32b, and 32c along the rotation axis direction (left and right direction) when the inner hinged bearing portion 32a is located between the pair of outer hinged bearing portions 32b and the pair of outer hinged bearing portions 32b are located between the pair of end hinged bearing portions 32c.

[0212] The handle member 35 is an inward-opening tool buckle handle, and has an annular handle body 37 including a partially opened opening portion 37a, and a door portion 38 for opening and closing the opening portion 37a. The handle member 35 has the following structure: the base end side of the door portion 38 is mounted on one end side of the handle body 37 across the opening portion 37a via an opening and closing base end portion 39, and the front end side of the door portion 38 is freely swingable in opening and closing.

[0213] The handle member 35 has a ring shape of a square with rounded corners as a whole. In addition, the handle member 35 has an opening 37a (door portion 38) on one side (the left side in this embodiment) in the left-right direction of the handle body 37. In addition, the handle member 35 has an inner hinge bearing portion 32a on the base end side of the handle body 37, so that it is rotatably mounted on the cover body 31 and the cover body 33 in the front-back direction.

[0214] That is, in the lidded container 1F of the present embodiment, the handle member 35 can be Fig. 27 The handle member 35 rotated to the other side (front side) of the rotation direction as shown in the figure overlaps the upper surface of the cover body 33 (hereinafter referred to as the "second position"), and Fig.28 The handle member 35 rotated to one side (rear side) of the rotation direction is shown to be in a position obliquely downward relative to the hinge portion 32 (hereinafter referred to as the "first position") and rotates within a prescribed angle range (about 210° in this embodiment).

[0215] In addition, a housing recess 40 for housing the handle member 35 is provided at a first position on the upper surface of the cover 33. The housing recess 40 is provided by cutting away the periphery of the upper surface of the cover 33 in accordance with the shape of the handle member 35.

[0216] The handle body 37 is made of, for example, a heat-resistant resin, and has a ring shape with one side in the left-right direction separated by an opening 37a, and the base end side (hinge portion 32 side) is integrally formed with the inner hinge bearing portion 32a. In addition, a concave notch 41 is provided on the other end side of the handle body 37 across the opening 37a. The notch 41 is composed of a cutout portion formed by cutting off the inner peripheral surface of the other end side of the handle body 37 across the opening 37a.

[0217] The door portion 38 is made of a metal wire such as stainless steel. The door portion 38 has a pair of support shafts 39a formed by bending both ends of the wire bent into an elliptical ring shape inwardly. The opening and closing base end portion 39 has the above-mentioned pair of support shafts 39a and a pair of shaft holes 39b provided on one end side of the handle body 37 across the opening portion 37a, thereby forming a structure in which the pair of support shafts 39a are axially supported by the pair of shaft holes 39b.

[0218] In addition, the pair of shaft holes 39b are arranged to be staggered in the elliptical direction of the door portion 38 on one end side of the handle body 37 across the opening portion 37a. Correspondingly, the pair of support shafts 39a are also arranged to be staggered in the elliptical direction of the wire. Thus, the door portion 38 is mounted to the one end side of the handle body 37 across the opening portion 37a via the opening and closing base end portion 39 in a state where a force is applied to one side of the swing direction (the direction to close the opening portion 37a) by the flexural deformation (elastic deformation) generated in the wire so as to be swingable. In addition, the door portion 38 can be swung to the other side of the swing direction (the direction to open the opening portion 37a) in a manner that overcomes the applied force.

[0219] In addition, since the handle member 35 of the present embodiment is the above-mentioned inward-opening tool buckle handle, it is a structure that the door portion 38 is swung toward the inner side of the handle body 37. In addition, in the handle member 35 of the present embodiment, one end side of the handle body 37 across the opening portion 37a is located at the base end side of the handle body 37 (the hinge portion 32 side), and the other end side of the handle body 37 across the opening portion 37a is located at the front end side of the handle body 37 (the side opposite to the hinge portion 32).

[0220] In the handle member 35, when the door portion 38 is forced toward one side in the rotation direction, the front end side of the door portion 38 is engaged with the notch portion 41, thereby closing the opening portion 37a with the door portion 38. On the other hand, in the handle member 35, the door portion 38 is rotated toward the other side in the rotation direction in a manner that overcomes the force, thereby releasing the engagement state with the notch portion 41 and opening the opening portion 37a.

[0221] The temporary fixing mechanism 36 employs the same structure as the temporary fixing mechanism 7 in the first to fourth embodiments. Therefore, in the present embodiment, a specific description of the temporary fixing mechanism 36 is omitted.

[0222] In the covered container 1F of the present embodiment having the above-mentioned structure, the covered container 1F can be carried while being hung by hooking the handle member 35 on a belt loop of pants, etc. In addition, the covered container 1F of the present embodiment can also be carried while holding the handle member 35.

[0223] In the container with lid 1F of this embodiment, the handle member 35 is temporarily fixed to the first position relative to the lid body 31 by the temporary fixing mechanism 36 similar to the temporary fixing mechanism 7 described above, thereby preventing the handle member 35 from accidentally rotating and becoming an obstacle. Thus, the usability can be further improved.

[0224] However, in the container 1F with a lid of the present embodiment, Fig.29 As shown, in a state where the front end side of the above-mentioned door portion 38 is engaged with the notch portion 41, a gap S is provided between the notch portion 41 and the position opposite to the front end of the door portion 38. In addition, the notch portion 41 has an inclined surface 41a at a position opposite to the front end of the door portion 38, and the inclined surface 41a is inclined in a direction away from the front end of the door portion 38 toward the side of its opening.

[0225] In this case, when an impact is applied to the front end side of the handle member 35 due to, for example, falling or the like, the synthetic resin handle body 37 is bent, the gap S disappears, and the front end of the door portion 38 abuts against the notch portion 41. At this time, the front end of the door portion 38 and the notch portion 41 are prevented from colliding with each other head-on, and the front end of the door portion 38 abuts in the inclined direction along the inclined surface 41a. Thus, in the lidded container 1F of this embodiment, the impact caused by the fall is released in the inclined direction along the inclined surface 41a, and the engagement state of the door portion 38 with respect to the notch portion 41 is released along the inclined surface 41a, thereby preventing the handle member 35 from being damaged due to the load applied to the handle member 35.

[0226] In particular, even when the handle body 37 of the handle member 35 is made of synthetic resin, it is possible to achieve a lightweight and low-cost structure for the handle member 35 , and to alleviate the load applied to the handle member 35 without damaging the handle member 35 .

[0227] In addition, regarding the handle member 35, as described above Figure 8 As in the hook portion 11 b shown in the figure, a hook portion for locking the front end side (wire) of the door portion 38 may be provided in place of the above-mentioned inclined surface 41 a.

[0228] In this case, when an impact is applied to the front end side of the handle member 35 due to, for example, falling or the like, the synthetic resin handle body 37 is slightly bent by the gap S, and the front end of the door portion 38 abuts against the notch portion 41. At this time, the front end side (wire) of the door portion 38 is caught by the hook portion, thereby maintaining the engagement state of the door portion 38 with the notch portion 41, and preventing the handle body 37 from being bent and deformed. In other words, the door portion 38 can support the opening portion 37a side ( Fig.29 The handle 37 is bent in the direction of being flattened (on the left side in the figure), thereby preventing the handle 37 from being bent and deformed.

[0229] Thus, in the container with lid 1F of the present embodiment, it is possible to prevent the handle member 35 from being damaged by the load applied to the handle member 35 .

[0230] In addition, in the handle member 35, Fig.29 As shown in the figure, the handle body 37 is provided with an inclined surface 41a, or as Figure 8 The hook portion 11b is provided as shown, and the best shape that can prevent the handle member 35 from being damaged can be selected by considering the material, thickness, thickness and other shapes of the handle body 37, the overall weight of the lidded container 1F when the contents are accommodated in the container body 2, etc.

[0231] In addition, the present invention is not necessarily limited to the contents of the above-mentioned first to sixth embodiments, and various modifications can be added within the scope not departing from the gist of the present invention.

[0232] For example, in the above-mentioned embodiment, the present invention is applied to a container with a lid having heat preservation / cooling function by means of a container body 2 having the above-mentioned vacuum insulation structure, but the present invention can be widely applied to a container with a lid having a lid unit that can be freely and detachably mounted on a container body or a shoulder part.

[0233] In addition, the structure of the cover unit is not particularly limited, and the present invention can be widely applied to a cover unit in which a handle member is rotatably attached to a cover body via a hinge portion.

[0234] The present invention is not limited to the structure of the above-described embodiment, and the structure of the present invention can be widely applied to a temporary fixing mechanism for temporarily fixing a handle member to a shoulder member or a cover body constituting a cover unit.

[0235] In addition, the present invention is not limited to the structure of the above-mentioned embodiment, and the structure of the present invention can be widely applied to tool buckle handles.

Claims

1. A cover unit detachably mounted on a container body having an upper opening, The cover unit is characterized by comprising: a cover body that closes an upper opening of the container body; and A tool buckle handle, wherein the tool buckle handle is rotatably mounted on the cover body via a hinge portion, The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion. The handle body is rotatably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion. A concave notch is provided on the other end side across the opening, and the notch is formed by a cutout portion formed by cutting out the inner peripheral surface of the handle. When the door portion is biased toward one side in the swinging direction, the front end of the door portion engages with the notch portion, thereby closing the opening portion with the door portion. The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state with the notch portion and opening the opening portion. The notch portion is provided with an inclined surface, and the inclined surface is inclined toward a side of the opening of the cutout portion and in a direction away from the front end of the door portion.

2. A cover unit detachably mounted on a container body with an upper opening, The cover unit is characterized by comprising: a cover body that closes an upper opening of the container body; and A tool buckle handle, wherein the tool buckle handle is rotatably mounted on the cover body via a hinge portion, The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion. The handle body is rotatably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion. A concave notch is provided on the other end side across the opening, and the notch is formed by a cutout portion formed by cutting out the inner peripheral surface of the handle. When the door portion is biased toward one side in the swinging direction, the front end of the door portion engages with the notch portion, thereby closing the opening portion with the door portion. The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state with the notch portion and opening the opening portion. The notch portion is provided with a hook portion that engages with a front end side of the door portion.

3. The cover unit according to claim 1 or 2, characterized in that The handle body is made of synthetic resin.

4. A container with a cover, characterized in that: have: The cover unit according to claim 1 or 2; and A container body to which the cover unit is mounted.

5. A container with a cover, characterized in that: have: A container body with an upper opening; a shoulder member mounted on an outer peripheral portion of an upper side of the container body; a cover unit detachably mounted on the container body or the shoulder member; and A tool buckle handle, the tool buckle handle is rotatably mounted on the shoulder member via a hinge, The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion. The handle body is rotatably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion. A concave notch is provided on the other end side across the opening, and the notch is formed by a cutout portion formed by cutting out the inner peripheral surface of the handle. When the door portion is biased toward one side in the swinging direction, the front end of the door portion engages with the notch portion, thereby closing the opening portion with the door portion. The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state with the notch portion and opening the opening portion. The notch portion is provided with an inclined surface, and the inclined surface is inclined toward a side of the opening of the cutout portion and in a direction away from the front end of the door portion.

6. A container with a cover, characterized in that: have: A container body with an upper opening; a shoulder member mounted on an outer peripheral portion of an upper side of the container body; a cover unit detachably mounted on the container body or the shoulder member; and A tool buckle handle, the tool buckle handle is rotatably mounted on the shoulder member via a hinge, The tool buckle handle comprises an annular handle body including a partially opened opening portion, and a door portion for opening and closing the opening portion. The handle body is rotatably mounted with the base end of the door portion via an opening and closing base end portion at one end side across the opening portion. A concave notch is provided on the other end side across the opening, and the notch is formed by a cutout portion formed by cutting out the inner peripheral surface of the handle. When the door portion is biased toward one side in the swinging direction, the front end of the door portion engages with the notch portion, thereby closing the opening portion with the door portion. The door portion is swung to the other side of the swing direction in a manner that overcomes the biasing force, thereby releasing the engagement state with the notch portion and opening the opening portion. The notch portion is provided with a hook portion that engages with a front end side of the door portion.

7. The container with a cover according to claim 5 or 6, characterized in that: The handle body is made of synthetic resin.

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