초록 ▼

A container (10) with a hinged lid comprises a container body (11), a hinged lid (23) hinged on the container body (11), and a bottom wall (12) tightly covering the open lower end of the container body (11). A rubber plate 50) is provided between the hinged lid (23) and the container body (11). The

A container (10) with a hinged lid comprises a container body (11), a hinged lid (23) hinged on the container body (11), and a bottom wall (12) tightly covering the open lower end of the container body (11). A rubber plate 50) is provided between the hinged lid (23) and the container body (11). The container body (11) has an upper wall (27) provided with an opening (24), and a side wall (13). The hinged lid (23) is supported on the side wall (13) of the container body (11). Since the hinged lid (23) is supported on the side wall (13), the hinged lid (23) can be formed in a large shape. The container body (11) is provided with a catching projection (33) for catching a locking projection (32) formed on the hinged lid (23).

대표청구항 ▼

1. A container with a hinged lid comprising:a container body having (1) an upper wall with an opening defined therein, (2) a recessed portion along an edge of the opening of the upper wall on a side of a free edge of a hinged lid defined herein, the recessed portion forming a plane below the upper w

1. A container with a hinged lid comprising:a container body having (1) an upper wall with an opening defined therein, (2) a recessed portion along an edge of the opening of the upper wall on a side of a free edge of a hinged lid defined herein, the recessed portion forming a plane below the upper wall, and (3) a side wall integral with and extending in a diverging manner from the upper wall to define an open lower end that is wider than the upper wall; a bottom wall covering the open lower end of the side wall; a hinged lid pivotally attached to the container body in the vicinity of the opening, the hinged lid obstructing at least one edge of the opening of the upper wall, the hinged lid positionable to cover the opening of the upper wall; an elastic biasing means between the hinged lid and the container body, whereby the biasing means urges the hinged lid away from the opening of the upper wall into an open position; locking means on a free edge of the hinged lid; and a lid operating device provided in the recessed portion, having a latching part facing the interior of the container body, the latching part for engaging the locking means, whereby the latching part releases the locking means when the lid operating device is operated in the recessed portion, thereby moving the latching part away from the locking means, and releasing the hinged lid wherein (a) the recessed portion starts around the free edge of the hinged lid and terminates at the portion of the side wall on the side of the free edge of the hinged lid, (b) the lid operating device has a horizontal strip to be depressed, and cooperating with the latching part, and (c) the horizontal strip is located within the outside shape of the container body so that the horizontal strip is on a plane below the upper wall. 2. The container with a hinged lid according to claim 1, whereinthe hinged lid is provided on its base end part with a pivot shaft, the pivot shaft is fitted in bottomed holes formed in the container body. 3. The container with a hinged lid according to claim 1, whereinthe hinged lid is provided with a frame protruding toward the container body, and the container body is provided with an inner rib and an outer rib between which the frame of the hinged lid is engaged. 4. The container with a hinged lid according to claim 3, whereina packing is placed in a space between the inner and the outer rib so that an end edge of the frame comes into contact with the packing. 5. The container with a hinged lid according to claim 1, whereinthe hinged lid is provided with a frame protruding toward the container body, and an inclined surface with which the frame of the hinged lid comes into contact, is formed in the container body. 6. The container with a hinged lid according to claim 1, whereinthe hinged lid is provided with a frame protruding toward the container body, and the frame is formed integrally with the hinged lid and is made of an elastic material. 7. The container with a hinged lid according to claim 1, whereinthe side wall of the container body is provided along a lower end thereof with a joining rib, and the bottom wall is provided with a pair of catching ribs, and an inclined rib for guiding the joining rib toward the pair of catching ribs. 8. The container with a hinged lid according to claim 1, whereinthe elastic biasing means is a rubber plate, and the rubber plate is positioned away from the respective middle parts of the container body and the hinged lid toward one side with respect to the middle parts. 9. The container with a hinged lid according to claim 8, whereinthe rubber plate is disposed horizontally and fixedly on the container body. 10. The container with a hinged lid according to claim 9, whereinthe rubber plate is disposed horizontally on the container body, and is held fixedly in place by a rubber plate holding member attached to the container body. 11. The container with a hinged lid according to claim 1, whereinthe hinged lid has a resin body formed by injection molding, and a label incorporated in the resin body. 12. The container with a hinged lid according to claim 1, whereinthe inner surface of the hinged lid has reinforcing ribs. 13. The container with a hinged lid according to claim 1, whereinthe elastic biasing means is a rubber plate having a first end part fastened to the container body and a second end part fastened to the hinged lid, and the rubber plate is provided in the second end part with a plurality of positioning holes to receive projections formed on the hinged lid, respectively. 14. The container with a hinged lid according to claim 13, whereinthe projections are fitted in the positioning holes formed in the second end part of the rubber plate, and a rubber plate holding member is put on the second end part of the rubber plate. 15. The container with a hinged lid according to claim 1, whereina finger rest projects upward from an edge part of the horizontal strip. 16. The container with a hinged lid according to claim 15, whereinan edge of the finger rest is inclined upward from opposite ends thereof toward a middle part thereof. 17. The container with a hinged lid according to claim 1, whereina lower part of the vertical wall is connected to the container body by a connecting wall laterally extending from the lover part of the vertical wall. 18. The container with a hinged lid according to claim 1, whereinthe horizontal strip is provided with reinforcing ribs. 19. The container with a hinged lid according to claim 1, whereinthe horizontal strip is extended from a part of the vertical wall corresponding to the catching part formed on the vertical wall. 20. The container with a hinged lid according to claim 1, whereinthe hinged lid is provided with a frame protruding toward the container body, the container body is provided with a sealing wall defining a space for closely receiving the frame of the hinged lid, and an inner edge of an upper end of the sealing wall excluding a section thereof corresponding to the elastic biasing means is beveled to form a chamfer. 21. The container with a hinged lid according to claim 1, whereinthe upper wall of the container body is provided on its inner surface with reinforcing ribs to prevent the upper wall from being bent by the elastic biasing means. 22. The container with a hinged lid according to claim 1, whereinthe upper wall of the container body is provided with a pair of first flaps extending toward the opening, and a pair of second flaps formed opposite to the pair of first flaps, respectively. 23. The container with a hinged lid according to claim 22, whereineach of the first flaps and the second flaps has a wavy longitudinal section. 24. The container with a hinged lid according to claim 22, whereinfree end parts of the first and the second flaps are bent in upwardly concave curves to form round end parts and concave parts are formed in the free end parts of the first and the second flaps so as to extend from the round end parts toward the base ends of the first and the second flaps, respectively. 25. The container with a hinged lid according to claim 22, whereinthe pair of first flaps diverge toward free end parts thereof so that a space between the pair of first flaps expands toward the free end parts of the pair of first flaps, and the pair of second flaps diverge toward free end parts thereof so that a space between the pair of second flaps expands toward the free end parts of the pair of second flaps. 26. The container with a hinged lid according to claim 22, whereinend edges of the first flaps, and those of the corresponding second flaps are parallel to each other. 27. The container with a hinged lid according to claim 22, whereina gap between an end edge of each of the first flap and an end edge of the corresponding second flap is expanded toward the inside. 28. The container with a hinged lid according to claim 22, whereinouter edges of the opening facing the outer side edges of the first flaps and the outer side edges of the second flaps have a shape corresponding to those of the outer side edges of the first flaps and the outer side edges of the second flaps. 29. The container with a hinged lid according to claim 1, whereinthe side wall of the container body is provided on its outer surface with a shoulder projecting downward. 30. The container with a hinged lid according to claim 1, whereinthe bottom wall has a resin body formed by injection molding, and a label incorporated into the resin body, and is formed by insert molding. 31. The container with a hinged lid according to claim 1, whereina central part of the bottom wall is raised. 32. The container with a hinged lid according to claim 1, whereina peripheral part of the bottom wall extends outward from the extended edges of the side wall of the container body. 33. A container with a hinged lid comprising:a container body having (1) an upper wall with an opening defined therein, (2) a recessed portion along an edge of the opening of the upper wall on a side of a free edge of a hinged lid defined herein, the recessed portion forming a plane below the upper wall, and (3) a side wall integral with and extending in a diverging manner from the upper wall to define an open lower end that is wider than the upper wall; a bottom wall covering the open lower end of the side wall; a hinged lid pivotally attached to the container body in the vicinity of the opening, the hinged lid obstructing at least one edge of the opening of the upper wall, the hinged lid positionable to cover the opening of the upper wall; an elastic biasing means between the hinged lid and the container body, whereby the biasing means urges the hinged lid away from the opening of the upper wall into an open position; locking means on a free edge of the hinged lid; and a lid operating device provided in the recessed portion, having a latching part facing the interior of the container body, the latching part for engaging the locking means, whereby the latching part releases the locking means when the lid operating device is operated in the recessed portion, thereby moving the latching part away from the locking means, and releasing the hinged lid wherein (a) the recessed portion starts around the free edge of the hinged lid and terminates at the portion of the side wall on the side of the free edge of the hinged lid, the upper wall having a depressed part formed near a free end edge of the hinged lid and an upper end part of the side wall, (b) the lid operating device has a horizontal strip to be depressed, and cooperating with the latching part, and (c) the horizontal strip is located within the outside shape of the container body so that the horizontal strip is on a plane below the upper wall.