JP2008260544A - Lidded container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a hinged cap to be fully opened or closed easily. <P>SOLUTION: A rotary shaft 17 is protruded from either side of the hinged cap 14, while a bearing 18 of the rotary shaft 17 is provided in a cover plate 12. A lock receiving portion 21 is provided adjacent to the bearing 18, while a full-closing locking portion 22 and a full-opening locking portion 23 that selectively engage with the lock receiving portion 21 by getting over the lock receiving portion 21 are provided adjacent to the rotary shaft 17. A torque required for releasing a locked condition in a full closing of the hinged cap 14 is a distance G between the center of the rotary shaft 17 and the full-closing locking portion 22, multiplied by a resistance against elastic deformation in allowing the full-closing locking portion 22 to get over the receiving locking portion 21. When performing the hinging operation, a smaller amount of loading resistance is required in the operation part 25 for opening and closing, thereby enabling the hinging operation to be performed more easily. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a container with a lid for storing a beverage or the like, and more particularly to a container with a lid that can drink a beverage or the like in a container body with the lid on.

  Conventionally, as a lid of a beverage container having a lid plate portion that covers the upper opening of the container body as this type, a peripheral wall is erected on the lid plate portion, and the lid plate portion is inclined so that one side is lowered. A liquid passage hole is formed near the peripheral wall on one side, and an opening / closing cap that closes the liquid passage hole and has an operation portion on the top end side of the upper surface is provided on the upper surface of the lid plate portion so as to be rotatable via a bearing. A notch that is retracted when the opening / closing cap is opened is formed on the opposite side of the liquid passage hole, and the opening / closing cap is detachable from the notch, and the opening / closing cap is opened and retracted to the notch. A device that is engaged and can hold an open / close cap in an open state is known (for example, Patent Document 1). In this prior art, when the open / close cap is closed, the closing portion engages with the locking projection of the liquid passage hole so that the liquid passage hole is closed, and the both sides of the opening / closing cap are engaged. A stop projection is provided, and when the open / close cap is closed, the lock projection is engaged with the cover plate portion, and when the open / close cap is opened, the lock projection is engaged with the side surfaces of the peripheral wall on both sides of the notch. It is.

Further, as another conventional technique, an outer thread on the upper opening side of a container body provided with a handle is provided with a male screw part constituted by two vine windings, and a lid member having a lid plate part covering the upper opening. Provided on the peripheral wall is a female threaded portion that engages with the male threaded portion, provided the starting position of the male threaded portion that supports the distal end of the female threaded portion of the lid member at a position facing the outer peripheral wall of the container body, and supported the distal end of the female threaded portion of the lid member. The end point position of the male screw part that restricts screwing of the lid member is provided at a position facing the outer peripheral wall of the container main body, and the liquid passage hole is shifted by approximately 90 degrees from the handle with the handle interposed therebetween. Depending on whether the liquid passage hole is located at either one of the left and right hand positions, the liquid passage hole is positioned approximately 90 degrees from the handle. Beverage container with handle that can adjust the position of the hole to the optimum position Known (e.g. Patent Document 2).
JP-A-7-95907 JP-A-7-251854

  In the former prior art, since the respective locking portions at the fully closed position / full open position are separated from the shaft position of the rotating opening / closing cap, the distance between the rotating shaft and each locking portion, the rotating shaft and the opening / closing cap The difference in distance between the operation parts becomes relatively small, and a relatively large operation load resistance is required for the finger to obtain the rotational moment necessary for locking and unlocking at each locking part. There is a fear.

  Moreover, since the latching | locking part is provided in the liquid passage hole, it becomes a problem, such as becoming the obstruction | occlusion of the stable drink outflow and becoming a sanitary dirt pool. On the other hand, it is necessary to retract the opening and closing cap when fully opened, and to provide a notch and a locking part.In order to ensure the upper and lower steps of the notch part, the protruding amount of the peripheral walls on both sides becomes relatively bulky, and during drinking operation There is a risk that the operability may be reduced, such as a collision with the nose or obstruction of the front view. In addition, in the former prior art, the mouth part (the outer periphery of the peripheral wall) always appears, so when opening / closing the opening / closing cap or opening / closing the lid, the mouth part becomes unsanitary by hand. There is also a risk that

  In the latter prior art, the opening and closing operation of the lid is troublesome because of the screw fitting structure, and the uneven structure of the screw part becomes a sanitary dirt reservoir. Because of the double thread structure, the liquid passage hole is always in the direction of 90 degrees with respect to the handle, but may be inconvenient because it may be in the direction opposite to the intended direction by 180 degrees. In addition, there is a possibility that fine adjustments such as the preference of the individual direction, for example, the liquid passage hole with respect to the handle and the angle of the drinking mouth at an angle of 60 degrees may not be supported.

  The problem to be solved is that the opening / closing cap can be opened / closed easily by making the rotational moment necessary for locking / unlocking with full opening / closing closed with a slight operating load resistance. It is. Further, it is possible to eliminate the possibility that a hand or the like touches the drinking part, that is, the outer periphery of the peripheral wall in a desired direction when the opening / closing cap is fully closed. Furthermore, it is possible to attach the mouthpiece / liquid passage hole of the lid so that the opening / closing cap has a desired orientation.

  The invention of claim 1 comprises a container body having an upper opening and a lid that detachably covers the upper opening. The lid is detachably attached to the upper opening and covers the upper opening. Provided with a lid plate portion formed with a liquid passage hole closer to the peripheral wall, and an opening / closing cap provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotating shaft provided on the left and right sides and closing the liquid passage hole In the beverage container with a lid, a rotating shaft projects from the left and right sides of the opening / closing cap, a bearing portion of the rotating shaft is provided on the lid plate portion, and a locking receiver is provided near one of the rotating shaft or the bearing portion. And a fully closed locking portion for locking the locking receiving portion in the vicinity of the other.

The invention of claim 2 comprises a container body having an upper opening and a lid that detachably covers the upper opening. The lid is detachably attached to the upper opening and covers the upper opening. Provided with a lid plate portion formed with a liquid passage hole closer to the peripheral wall, and an opening / closing cap provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotating shaft provided on the left and right sides and closing the liquid passage hole In the beverage container with a lid, a rotating shaft projects from the left and right sides of the opening / closing cap, a bearing portion of the rotating shaft is provided on the lid plate portion, and a locking receiver is provided near one of the rotating shaft or the bearing portion. And a fully-opening locking portion for locking the locking receiving portion in the vicinity of the other.

  The invention according to claim 3 includes a container body having an upper opening and a lid body that detachably covers the upper opening, and the lid body is detachably attached to the upper opening and covers the upper opening. Provided with a lid plate portion formed with a liquid passage hole closer to the peripheral wall, and an opening / closing cap provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotating shaft provided on the left and right sides and closing the liquid passage hole In the beverage container with a lid, a rotating shaft projects from the left and right sides of the opening / closing cap, a bearing portion of the rotating shaft is provided on the lid plate portion, and a locking receiver is provided near one of the rotating shaft or the bearing portion. And a fully-closed and fully-opened locking portion that selectively locks the locking receiving portion in the vicinity of the other.

  According to a fourth aspect of the present invention, the bearing portion is provided on the inner peripheral surface of the lid plate portion, the engagement receiving portion is provided on the inner peripheral surface in the vicinity of the bearing portion, and the outer peripheral surface of the opening / closing cap The lidded container according to any one of claims 1 to 3, wherein a rotating shaft is provided, and the locking portion is provided on the outer peripheral surface in the vicinity of the rotating shaft.

  According to a fifth aspect of the present invention, the lid plate portion is formed by a lid upper plate portion and a lid lower plate portion so as to divide the bearing portion into two vertically, and the lid upper plate portion sandwiches the rotating shaft vertically. 5. The lidded container according to any one of claims 1 to 4, wherein the lid and the lid lower plate portion are integrated.

  According to a sixth aspect of the present invention, an operating portion is provided on an upper surface of the opening / closing cap, and the operating portion is provided on a side away from the rotating shaft, and the operating portion is provided with a drinking mouth protection capable of covering the outer periphery of the peripheral wall. A protrusion is provided, The container with a lid according to any one of claims 1 to 5.

  According to a seventh aspect of the present invention, a handle is provided on the outer peripheral surface of the container body, and the protruding length of the drinking mouth protecting projection is formed to be larger than the height from the upper end of the peripheral wall to the upper portion of the handle. The container with a lid according to claim 6.

  The invention according to claim 8 is the lidded container according to any one of claims 1 to 7, wherein one side of the lid plate portion is inclined so as to be lower than the other side.

  The invention according to claim 9 is characterized in that one or both of the latch receiving part and the latch part are formed by an elastic member, and the latch part gets over and latches the latch receiving part. It is a container with a lid | cover of any one of 1-8.

  According to the first aspect of the present invention, the length of the arm at the rotational moment required for locking and unlocking when the open / close cap is fully closed is significantly reduced compared to the arm length at the operating moment. Can do.

  According to the invention of claim 2, the length of the arm in the rotational moment necessary for the locking and unlocking when the opening / closing cap is fully opened can be made significantly smaller than the arm length in the operating moment. it can.

  According to the invention of claim 3, the opening / closing operation at the time of both opening / closing operations of the opening / closing cap requires only a slight operation load resistance, so that a light opening / closing operation can be performed.

According to the invention of claim 4, the structure of the rotating shaft and the bearing can be simplified. According to the invention of claim 5, the rotating shaft can be assembled with the bearing divided into two vertically.

  According to the invention of claim 6, when the open / close cap is closed, the protective projection covers the drinking mouth side and can be maintained in a sanitary manner.

  According to the seventh aspect of the present invention, it is possible to inform that the protective protrusion rides on the handle and floats up from a fixed position so that the drinking mouth faces the handle.

  According to invention of Claim 8, the drinking water on a cover board part can fall in a container main body from a liquid passage hole.

  According to the ninth aspect of the present invention, the engagement between the engagement receiving portion, the engagement portion for full closing, and the engagement portion for full opening can be reliably engaged using elasticity and elastic restoring force.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

  The figure shows Example 1, and the front side of the lid shows the mouth side. The beverage container is composed of a cup-shaped container main body 1 and a lid 2 attached to the container main body 1, and the lid 2 covers the upper opening 3 of the container main body 1. The container body 1 has a vacuum insulation structure between the integrated bottomed outer container 4 and the bottomed inner container 5, with a bottom member 6 at the bottom and a shoulder member 7 at the outer periphery of the upper opening 3. The lid 2 is detachably fitted to the upper opening 3. The container body 1 is provided with a handle 8. The grip 8 is configured such that a grip 11 is vertically connected between the distal ends of an upper lateral portion 9 and a lower lateral portion 10 that integrally project to the outside of the bottom member 6 and the shoulder member 7, respectively.

  The lid body 2 includes a lid plate portion 12 that covers the upper opening 3 of the container body 1 and an opening / closing cap 14 that can open and close a liquid passage hole 13 formed in the lid plate portion 12. The cover plate portion 12 is provided with a peripheral wall 15 standing on the outer periphery thereof so as to have an annular shape in plan view. The peripheral wall 15 protrudes up and down from the outer edge of the cover plate portion 12, and the outer peripheral surface 15A of the peripheral wall 15 is provided. The stopper 16 is fitted to the lower part, and the lower part of the outer peripheral surface 15A of the peripheral wall 15 is rotated to the upper opening 3 so that the cover plate part 12 is inserted into the bottom side slightly from the upper opening 3 of the container body 1. The liquid stop packing 16 is fitted to the inner peripheral surface 1B of the container body 1 so that the liquid can be stopped.

  The lid plate portion 12 is provided with an inclination, and is inclined such that one side near the peripheral wall 15, that is, the front side that is the drinking mouth side is low, and the other side close to the peripheral wall 15, that is, the rear side is high. A liquid passage hole 13 is formed on the front side of the plate portion 12 so as to penetrate in the vertical direction, and an open / close cap 14 having a substantially L-shaped longitudinal section that closes the liquid passage hole 13 is rotatable on the upper surface of the lid plate portion 12 Is provided. The front end of the liquid passage hole 13 is disposed on the front side of the inner peripheral surface 15B of the peripheral wall 15, the rear end is disposed slightly on the front side or substantially at the center of the lid plate portion 12, and both left and right edges are on the inner peripheral surface. The liquid passage hole 13 is arranged so as to extend along the line 15B, and the liquid passage hole 13 is substantially elliptical in plan view. The opening area of the liquid passage hole 13 is about 20 to 50% of the surface area of the cover plate portion 12, Preferably, it is formed in a large opening corresponding to about 1/3.

  The opening / closing cap 14 is semicircular in plan view, and its front edge 14D is formed in an arc shape along the inner peripheral surface 15B of the cover plate portion 12, and the rear edge 14C is both ends of the arc on the circular curve. It is formed in a straight line oriented in the left-right direction, like a line segment that wraps around. A rotating shaft 17 protrudes from the left and right sides of the outer peripheral surface 14A of the opening / closing cap 14 near the rear edge 14C in the left-right direction. The rotating shaft 17 is a bearing 18 provided on each of the left and right sides of the lid plate portion 12. Is pivotably connected. The bearing 18 is formed by a hole 19 having a shaft core 18A directed in the left-right direction at an intermediate portion of the inner peripheral surface 15B of the peripheral wall 15 in the vertical direction. Can be rotated up and down.

  A stopper mechanism 20 is provided in the vicinity of the rotary shaft 17 and the bearing 18 to selectively hold the open / close cap 14 in a fully closed or fully open state.

  Next, the stopper mechanism 20 will be described in detail. The positional relationship will be described based on the case where the open / close cap 14 is fully closed. A locking receiving portion 21 is projected inwardly on the front side of the bearing 18 on the inner peripheral surface 15B of the peripheral wall 15, and the protruding length A to the inner side of the locking receiving portion 21 is about 0.1 to 1 mm. And the height B from the upper surface of the lid plate portion 12 to the latch receiving portion 21 is formed to be smaller than the thickness C of the lid plate portion 12. Yes. On the other hand, in the vicinity of the rotation shaft 17 in the opening / closing cap 14, a fully-closed locking portion 22 and a fully-opening locking portion 23 that are selectively locked to the locking receiving portion 21 are provided. The fully closed locking portion 22 is formed by a fully closed step portion 22A provided on the front side of the rotating shaft 17 on the outer peripheral surface 14A of the open / close cap 14 when the open / close cap 14 is in the fully closed state. . The fully closed step portion 22A has a concave portion 22B at the top and a convex portion 22C at the bottom, and a step portion 22A is formed by the boundary between the concave portion 22B and the convex portion 22C. The fully opening locking portion 23 is formed by a fully opening step portion 23A provided on the rear side of the rotary shaft 17. The fully open step portion 23A has a concave portion 23B at the top and a convex portion 23C at the bottom, and a step portion 23A is formed by these boundaries. Then, between the fully-closed convex portion 22C and the fully-opened convex portion 23C, an intermediate convex portion 24C is connected so as to wrap around the lower side of the rotating shaft 17. Note that the latch receiving portion 21, the fully closed latch portion 22 and the fully open latch portion 23 are made of synthetic resin and have elasticity, and the fully closed latch portion 22 is formed. Further, the fully-opening locking portion 23 can get over the locking receiving portion 21 against elasticity.

  Further, an opening / closing operation unit 25 is provided on the front side of the upper surface of the opening / closing cap 14. The opening / closing operation part 25 includes a vertical part 25A that rises from the upper surface along the inner peripheral surface 15B of the peripheral wall 15, and a lateral part that protrudes outward from the upper end side of the vertical part 25A so as to get over the upper end of the peripheral wall 15. 25B is provided, and the opening / closing cap 14 is opened / closed and rotated about the rotation shaft 17 by placing a finger on the tip of the lateral portion 25B. And the drinking-protrusion protective projection 26 that covers the outer peripheral surface 15A of the peripheral wall 15 is provided downward on the lower surface of the lateral portion 25B. The upper end of the protective projection 26 is disposed slightly inside the tip of the lateral portion 25B so that the finger can be satisfactorily placed on the tip of the lateral portion 25B. The vertical length D of the protective projection 26 is formed to be greater than the vertical height E between the upper end of the peripheral wall 15 and the lateral portion 9.

  The lid plate portion 12 is formed by superimposing two upper and lower lid upper plate portions 27 and a lower lid plate portion 28, and the lid upper plate portion 27 is formed integrally with the peripheral wall 15. Yes. A liquid passage hole upper portion 13A and a liquid passage hole lower portion 13B are formed in communication with the front portions of the lid upper plate portion 27 and the lid lower plate portion 28. A hole 19 for forming the bearing 18 is formed between the left and right of the lid upper plate portion 27 and the left and right of the lid lower plate portion 28. That is, an upward recess 19B cut upward is formed on the left and right sides of the outer edge of the lid upper plate portion 27, and a downward recess 19A is formed on the left and right sides of the outer edge of the lid lower plate portion 28. By overlapping the portion 27 and the lid lower plate portion 28, the downward concave portion 19A and the upward concave portion 19B face each other, whereby the hole 19 is formed between the downward concave portion 19A and the upward concave portion 19B. In these assemblies, the rotary shaft 17 is disposed in the upward concave portion 19B, and the lower cover plate portion 28 is fitted from below the upper cover plate portion 27, so that the downward concave portion 19A of the rotary shaft 17 is fitted. The rotary shaft 17 is rotatably provided in the hole 19 by being pressed from the lower side. A downward recess 19A is provided inside the peripheral wall 15 via a groove 29, and the outer peripheral surface A of the lid lower plate portion 28 is fitted to the lower portion of the inner peripheral surface B of the lid upper plate portion 27. By inserting the upward recessed portion 19B into the groove 29, the lid lower plate portion 28 is positioned on the lid upper plate portion 27 so that the hole 19 is accurately formed.

  In the fully opened position of the opening / closing cap 14, the auxiliary locking portion 30 and the auxiliary locking receiving portion 31 that are locked in an auxiliary manner and provide a click feeling are respectively provided on the opening / closing cap 14 and the peripheral wall 15 (side facing the drinking mouth). Provide.

  With this configuration, the bottom surface of the opening / closing cap 14 closes the liquid passage hole 13 when the opening / closing cap 14 is closed. Then, the opening / closing cap 14 is opened to stand. Therefore, when the opening / closing cap 14 is fully closed, the locking receiving portion 21 faces the recess 22B, and the fully closing step 22A is locked to the locking receiving portion 21. The closed state is maintained. When the fully-closed step 22A is opposed to the recess 22B facing the latch receiving portion 21 as the opening / closing cap 14 is turned from fully closed to fully open, the fully-closed step 22A is The elastic cap is slightly elastically deformed so as to get over the latch receiving portion 21, and the opening / closing cap 14 comes out of the latch receiving portion 21 as it rotates. At this time, the intermediate convex portion 24C slides in contact with the latch receiving portion 21. Therefore, the intermediate convex portion 24C is in pressure contact with the latch receiving portion 21, so that the open / close cap 14 is held obliquely upward even if the hand is released with the open / close cap 14 tilted upward, for example. Further, when the opening / closing cap 14 is rotated in order to be in the fully open state, the latch receiving portion 21 is dropped from the fully opened convex portion 23C which has been opposed to the latch receiving portion 21 to the fully opened concave portion 23B. When it is inserted, the fully open step 23A is locked to the lock receiving portion 21, and the opening / closing cap 14 is held in the fully open state facing obliquely rearward. Further, the opening operation of the opening / closing cap 14 raises the protective projection 26 so as to represent the front side of the peripheral wall 15. At this time, the auxiliary locking portion 30 is auxiliaryly locked to the auxiliary lock receiving portion 31 to give a click feeling.

  And if the container main body 1 is inclined by attaching the opening | mouth M to the surrounding wall 15 by the side of the liquid passage hole 13, the drinking water in the container main body 1 can be drunk from the liquid passage hole 13. FIG. In addition, a straw can be inserted into the liquid passage hole 13 for drinking. Further, when the container body 1 is erected after drinking, the drinking water on the lid plate portion 12 is inclined at the lid plate portion 12 and the liquid passage hole 13 is formed on the lower side of the lid plate portion 12. Therefore, it falls into the container body 1 from the liquid passage hole 13. Therefore, it is possible to drink the drinking water in the container body 1 without removing the lid 2 from the container body 1.

  In such an opening / closing operation of the opening / closing cap 14, the operation moment is a force applied to the distance F from the center of the rotation shaft 17 to the tip of the opening / closing operation unit 25. On the other hand, the rotational moment necessary to release the locked state due to the fully closed opening / closing cap 14 is the distance G between the center of the rotary shaft 17 and the fully closed locking portion 22 and the fully closed locking portion. The value obtained by applying a resistance force due to elastic deformation caused by overcoming between 22 and the lock receiving portion 21, and the rotational moment required to release the lock state when the open / close cap 14 is fully opened are the center of the rotary shaft 17 and the fully open This is a value obtained by applying a frictional force between the locking portion 23 for full opening and the locking receiving portion 21 to the distance H with the locking portion 23. The distance F from the center of the rotating shaft 17 to the tip of the opening / closing operation unit 25 is the distance G between the center of the rotating shaft 17 and the locking portion 22 for full closing, and the center of the rotating shaft 17 and the locking for full opening. It is formed to be significantly larger than any value of the distance H to the portion 23 (F> G, F> H).

  On the other hand, when the opening / closing cap 14 rotates from fully open to fully closed, the opening / closing cap 14 rotates in the reverse direction, and the protective projection 26 covers the front side of the peripheral wall 15.

  When the opening / closing cap 14 is closed and the liquid passage hole 13 faces the handle 8, the lower end of the protective projection 26 comes into contact with the upper surface of the upper lateral portion 9 as shown in FIG. The front end side of the portion 25 is pushed upward, and the opening / closing operation portion 25 is lifted from the upper end of the peripheral wall 15 to visually suggest that the drinking mouth faces the handle 8, and to suggest changing the direction of the lid 2. It is like that.

  As described above, in the embodiment, the locking receiving portion 21 is provided in the vicinity of the bearing 18, and the locking portion 22 for full closure for getting over the locking receiving portion 21 and locking in the vicinity of the rotating shaft 17 is provided. By providing it, the arm length at the rotational moment required for locking and unlocking when the cap 14 is fully closed can be significantly reduced compared to the arm length at the operating moment. In the opening / closing operation unit 25, a slight operation load resistance is sufficient, and a light closing operation is possible.

  Further, a rotating shaft 17 is provided on the left and right sides of the opening / closing cap 14, a bearing 18 of the rotating shaft 17 is provided on the cover plate portion 12, a locking receiving portion 21 is provided in the vicinity of the bearing 18, and the rotating shaft 17 The length of the arm at the rotational moment necessary for the locking and unlocking with the fully opening of the opening / closing cap 14 by providing the locking portion 23 for full opening that gets over and locks the locking receiving portion 21 in the vicinity Can be made significantly smaller than the arm length in the operating moment, so that the opening / closing operation section 25 can be operated with a slight operating load and can be easily opened.

  Further, a rotating shaft 17 is provided on the left and right sides of the lid plate portion 12, a bearing 18 of the rotating shaft 17 is provided on the lid plate portion 12, a latch receiving portion 21 is provided in the vicinity of the bearing 18, and a rotating shaft is provided. 17 is provided with a fully-closed locking portion 22 and a fully-opening locking portion 23 that selectively get over and lock onto the locking receiving portion 21 to open and close the opening / closing operation portion 25 during both opening and closing operations. In this case, it is possible to perform a simple opening / closing operation so that a slight operation load resistance is sufficient.

  In addition, a bearing 18 is provided on the lid plate portion 12, a latch receiving portion 21 is provided in the vicinity of the bearing 18, a rotating shaft 17 is provided in the opening / closing cap 14, and a locking portion is provided in the vicinity of the rotating shaft 17. By providing the inner peripheral surface 15B of the peripheral wall 15 and the outer peripheral surface 14A of the opening / closing cap 14, the structure of the rotating shaft 17 and the bearing 18 can be simplified.

  Further, the lid plate portion 12 is formed by the lid upper plate portion 27 and the lid lower plate portion 28 so as to divide the bearing 18 into two in the vertical direction, and the lid upper plate portion 27 is sandwiched between the rotary shaft 17 in the vertical direction. And the lid lower plate portion 28 can be integrated so as to be rotatable with the rotating shaft 17 sandwiched between the bearings 18 divided into two parts.

  Further, an opening / closing operation part 25 is provided on the upper surface of the opening / closing cap 14, and the opening / closing operation part 25 is provided on the front side so as to be separated from the rotating shaft 17, and the opening / closing operation part 25 is provided with an outer periphery of the peripheral wall 15. By providing a coverable drinking mouth protection protrusion 26, when the opening / closing cap 14 is in a fully closed state, the front side of the peripheral wall 15, that is, the drinking mouth side is covered. When opening and closing the lid and the lid, it is possible to eliminate the risk of touching the drinking part with the hand and becoming unsanitary.

  In addition, the handle 8 is provided on the container body 1, and the protruding length D of the drinking mouth protection protrusion 26 is formed to be larger than the height E from the upper end of the peripheral wall 15 to the upper portion of the handle 8, thereby That is, when the liquid passage hole 13 faces the handle 8, the protective projection 26 rides on the upper lateral portion 9 and floats up from a fixed position, so that the drinking mouth faces the handle 8. As a result, the person rotates the lid body 2 so that the liquid passage hole 13, and hence the drinking mouth, is directed in a direction different from that of the handle 8 so as to eliminate the lifting.

  Furthermore, if one side of the lid plate portion 12 is inclined so as to be lower than the other side, the drinking water on the lid plate portion 12 is allowed to pass through the liquid passage hole when the beverage container is upright after drinking. 13 can fall into the container body 1.

  Moreover, since the latch receiving portion 21, the fully closed latch portion 22, and the fully open latch portion 23 are formed of an elastic material made of synthetic resin, the latch receiving portion 21 and the fully closed latch portion 22 are formed. The locking with the fully-opening locking portion 23 can be reliably locked using elasticity and elastic restoring force.

  As described above, the lidded container according to the present invention can be applied to various uses.

It is sectional drawing of the state which closed the open / close cap which shows Example 1 of this invention. It is sectional drawing of the state which opened the opening-and-closing cap which shows Example 1 of this invention. It is a disassembled perspective view of the state which closed the opening-and-closing cap which shows Example 1 of this invention. It is a disassembled perspective view of the state which opened the opening-and-closing cap which shows Example 1 of this invention. It is a disassembled perspective view of the cover body which shows Example 1 of this invention. It is a front view which shows Example 1 of this invention.

Explanation of symbols

1 Container body 2 Lid 3 Upper opening 8 Handle
12 Cover plate
13 Fluid passage
14 Opening and closing cap
14A outer peripheral surface
15 perimeter wall
15B Inner peripheral surface
17 Rotation axis
18 bearings
21 Locking receiver
22 Locking part for full closure
23 Locking part for full opening
25 Opening / closing operation part
26 Mouth protection protrusion
27 Upper cover plate
28 Cover plate D D Projection length E Height

Claims (9)

  A container body having an upper opening; and a lid that detachably covers the upper opening. The lid is detachably attached to the upper opening, covers the upper opening, and has a liquid passage hole near the front peripheral wall. In a beverage container with a lid provided with a formed lid plate portion and an opening / closing cap that is provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotation shaft provided on the left and right sides and closes the liquid passage hole A rotating shaft projecting from the left and right of the opening / closing cap, a bearing portion of the rotating shaft provided on the lid plate portion, a locking receiving portion provided near one of the rotating shaft and the bearing portion, and the other A fully-closed locking portion for locking the locking receiving portion in the vicinity is provided.   A container body having an upper opening; and a lid that detachably covers the upper opening. The lid is detachably attached to the upper opening, covers the upper opening, and has a liquid passage hole near the front peripheral wall. In a beverage container with a lid provided with a formed lid plate portion and an opening / closing cap that is provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotation shaft provided on the left and right sides and closes the liquid passage hole A rotating shaft projecting from the left and right of the opening / closing cap, a bearing portion of the rotating shaft provided on the lid plate portion, a locking receiving portion provided near one of the rotating shaft and the bearing portion, and the other A container with a lid, characterized in that a locking portion for full opening that locks the locking receiving portion is provided in the vicinity.   A container body having an upper opening; and a lid that detachably covers the upper opening. The lid is detachably attached to the upper opening, covers the upper opening, and has a liquid passage hole near the front peripheral wall. In a beverage container with a lid provided with a formed lid plate portion and an opening / closing cap that is provided on the upper surface of the lid plate portion so as to be pivotable in the front-rear direction via a rotation shaft provided on the left and right sides and closes the liquid passage hole A rotating shaft projecting from the left and right of the opening / closing cap, a bearing portion of the rotating shaft provided on the lid plate portion, a locking receiving portion provided near one of the rotating shaft and the bearing portion, and the other A fully-closed and fully-opening locking portion for selectively locking the locking receiving portion in the vicinity is provided.   The bearing portion is provided on the inner peripheral surface of the lid plate portion, the locking receiver portion is provided on the inner peripheral surface in the vicinity of the bearing portion, the rotating shaft is provided on the outer peripheral surface of the opening / closing cap, and the The container with a lid according to any one of claims 1 to 3, wherein the engaging portion is provided on the outer peripheral surface in the vicinity of the rotation shaft.   The lid plate portion is formed by an upper lid plate portion and a lower lid plate portion so as to divide the bearing portion into two vertically, and the upper lid plate portion and the lower lid plate portion sandwich the rotating shaft vertically. The container with a lid according to any one of claims 1 to 4, wherein the container is integrated.   An operation part is provided on the upper surface of the opening / closing cap, the operation part is provided on a side away from the rotating shaft, and a drinking mouth protection projection capable of covering the outer periphery of the peripheral wall is provided on the operation part. The container with a lid according to any one of claims 1 to 5.   The handle is provided on the outer peripheral surface of the container body, and the protruding length of the drinking mouth protecting projection is formed to be larger than the height from the upper end of the peripheral wall to the upper part of the handle. Container with lid as described.   The lidded container according to any one of claims 1 to 7, wherein one side of the lid plate portion is inclined so as to be lower than the other side.   One or both of the latch receiving part and the latch part are formed of an elastic member, and the latch part gets over and latches the latch receiving part. A container with a lid according to Item.

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