JP5821123B2 - Delivery box - Google Patents

Description

  The present invention relates to a delivery box mounted on the rear part of a motorcycle or a tricycle.

2. Description of the Related Art In recent years, a delivery box 10 that is attached to the rear part of a two-wheeled vehicle or a three-wheeled vehicle and accommodates food and other articles in an internal storage chamber is often used in home delivery services.
For example, as shown in FIGS. 5 and 6, the delivery box 100 includes a hollow main body 20 having an opening 21 in the rear wall when viewed from the front-rear direction of the vehicle, and an opening attached to the main body 20 via a hinge 23. The cover part 30 which opens and closes the part 21 and the opening and closing fixing part 50 which maintains the cover part 30 in a closed state are provided.

  The open / close fixing portion 50 includes an engaged portion 51 attached to a position where the lid portion 30 of the main body portion 20 is close, and a lock mechanism portion 55 attached to the lid portion 30 so as to be detachable from the engaged portion 51. , And is configured. If the opening / closing fixing part 50 is provided on the bottom surface of the delivery box 100, the user cannot see it, and the operability is lowered. In addition, if it is provided on the side surface of the delivery box 100, an engaged portion is formed on the side surface of the vehicle body, which is not preferable for safety. Therefore, the open / close fixing portion 50 is usually provided on the rear surface of the delivery box 100 in order to improve visibility and operability.

  Such a delivery box 100 is thinly formed using a fiber reinforced resin or the like. However, when the lid 30 is closed and the lid 30 is closed by the open / close fixing portion 50, a large storage chamber is formed inside. Sufficient strength can be ensured in the state where 27 is provided.

  However, in the conventional delivery box 100, since the lid portion 30 is thin, there are deformation at the time of molding and use, deformation due to deterioration with time, etc., and deformation due to a load at the time of opening / closing operation may occur. When the opening portion 21 is closed by the lid portion 30, a slight shift may occur in the relative position between the engaged portion 51 and the lock mechanism portion 55. In that case, after the user shifts the position of the lid part 30 slightly and aligns it, the lock mechanism part 55 must be engaged with the engaged part 51, and the operability at the time of opening and closing is easily lowered. It was.

  Further, in the conventional delivery box 100, an engaged portion 51 is provided on the rear wall of the main body portion 20 in order to firmly fix the lid portion 30 to the main body portion 20, and the lid portion 30 adjacent to the engaged portion 51. Had a locking mechanism. For this reason, the opening portion 21 must be provided by securing a portion where the engaged portion 51 can be stably disposed, or the lid portion 30 must be provided at a position different from the portion where the engaged portion 51 is disposed. The lid part 30 was formed so small. As a result, since the opening 21 is small, it is difficult to put in and out the contents, and the boundary line between the lid portion 30 and the main body portion 20 is visually recognized from the rear, so that the degree of freedom of design in the rear is lowered. It was.

  Furthermore, in the conventional delivery box 100, the whole was formed in the roundish shape. In such a shape, although the strength is easy to ensure in the state where the lid portion 30 is closed and fixed with the opening / closing fixing portion 50, the rear portion of the upper wall of the main body portion 20 has a curved shape with a downward slope toward the rear. The upper end of the opening 21 is disposed at a low position, and it is difficult to visually recognize the inside of the storage chamber 27, and the opening 21 is made smaller accordingly. Furthermore, because of the curved shape, the contour shape is easily visible and the degree of freedom in design is reduced.

  Therefore, an object of the present invention is to provide a delivery box with a simple structure that is excellent in operability when opening and closing and when taking in and out the contents, and that can improve the degree of freedom of design in the rear.

The delivery box of the present invention that achieves the above object includes a hollow main body having an opening, a lid that is attached to the main body via a hinge and opens and closes the opening, and an open / close that maintains the lid in a closed state. A delivery box including a lock mechanism portion attached to the lid portion, and an engaged portion attached to the main body portion to which the lock mechanism portion can be engaged and disengaged. The upper wall rear part of the main body part, the left and right side wall rear parts and the bottom wall rear part are provided with an upper fitting part, left and right side part fitting parts and a bottom part fitting part, and the lid is raised from the periphery of the rear wall. The bottom wall, the lid top wall, and the pair of lid side walls are provided, and the engaged portion is provided so as to protrude from the main body portion at a position where the lid portion of the main body portion faces, and the engaged portion in the lid portion is provided. A guide hole for aligning the lid is opened by inserting the engaged part at the opposite position. Is, the bottom fitting portion of the main body portion, fitting the respective fitting portions of the upper engaging portion and the left and right side portions fitting part lid bottom wall of the lid, the inside of the lid portion top wall and a pair of lid side walls In this way, the locking mechanism is engaged with the engaged portion in a state where the engaged portion is inserted into the guide hole.

In the delivery box, the upper wall rear portion of the body portion is good that is formed in a flat plate shape. In that case, the lid upper wall connected to the rear upper portion of the main body is formed in a flat plate shape substantially continuous with the rear upper portion of the main body, and the lid upper wall is formed at the rear end of the rear upper wall of the main body. It is preferable to have the upper fitting part fitted inside.

  According to the present invention, the engaged portion protrudes and is provided at a position where the lid portion of the main body portion faces, and the engaged portion is inserted into the lid portion at a position facing the engaged portion. Since the guide hole for positioning the portion is provided, when the lid portion is closed, the engaged portion is inserted into the positioning hole and the lid portion is disposed at a predetermined position, and the lock mechanism portion is engaged. And can be engaged.

  For this reason, the lid can be positioned using an open / close fixing portion for maintaining the closed state of the lid, so that the lid can be opened and closed at a predetermined position without causing an increase in the number of parts and a complicated structure. It is possible to open and close the lid portion formed thin, and the operability can be improved.

  In addition, in the rear part of the main body part, it is not necessary to provide a part for disposing the engaged part separately from the part covered by the cover part, and the opening part and the cover part can be enlarged. It is also possible to cover with a lid. Therefore, it is easy to see the inside of the hollow part with a large opening, and it is easy to put in and out the contents, and the operability can be improved, and the size and shape of the lid can be freely set, and the degree of design freedom Can be improved.

  Therefore, according to the present invention, it is possible to provide a delivery box having a simple structure that is excellent in operability when opening and closing and when taking in and out the contents, and can improve the degree of freedom of design in the rear.

(A) is the side view of the delivery box which concerns on embodiment of this invention, (b) is a rear view, ie, the front view seen from the cover part side. It is a side view of the state which opened the cover part of the delivery box which concerns on embodiment of this invention. It is a fragmentary sectional view which shows the opening / closing fixing | fixed part of the delivery box which concerns on embodiment of this invention. (A) is the IV-IV sectional view taken on the line of FIG. 3, (b) is a rear view which shows the positional relationship with a to-be-engaged part and a locking mechanism, and the guide hole of a cover part. It is a side view of the conventional delivery box. It is a side view of the state which opened the cover part of the conventional delivery box.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
The delivery box of the present embodiment is a motorcycle rear box mounted on the rear part of a motorcycle or a tricycle.

  As shown in FIGS. 1 (a), 1 (b) and 2, the delivery box 10 includes a main body 20 having an opening 21 at the rear as viewed from the vehicle front-rear direction and a lid 30 for opening and closing the opening 21. And an open / close fixing portion 50 that maintains the lid portion 30 in a closed state. The main body 20 and the lid 30 are formed in a thin three-dimensional shape, and the lid 30 is attached to the upper wall 22 of the main body 20 via a hinge 23 so as to be opened and closed. The open / close fixing portion 50 includes a lock mechanism portion 55 attached to the lid portion 30 and an engaged portion 51 attached to the rear portion of the main body portion 20 and to which the lock mechanism portion 55 can be engaged and disengaged. The engaged portion 51 and the lock mechanism portion 55 can be engaged with each other in a state in which 30 is closed.

  The main body 20 includes a bottom wall 24 that is the lowest in the mounted state, a front wall 25 and a pair of side walls 26 that rise from the bottom wall 24, and an upper wall 22 that is disposed above the walls 24, 25, 26. With. These are made of, for example, fiber reinforced resin, other resin, etc., and all the walls 22, 24, 25, and 26 are continuous integrally. Here, it is preferable that the adjacent walls 22, 24, 25, and 26 are continuous in a curved shape. The main body is hollow, and the inside serves as a storage chamber 27 for storing various storage items. A heat insulating material, a cushion material, or the like may be provided on the inner surface.

An opening 21 is provided at the rear of the main body 20 toward the rear, and the accommodation chamber 27 communicates with the outside through the opening 21.
A fitting portion 28 that is fitted inside the lid portion 30 is provided around the opening portion 21. Here, an upper fitting portion 28a, left and right side fitting portions 28b, and a bottom fitting portion 28c are continuously provided on the upper wall rear portion 22a, the left and right side wall rear portions 26a, and the bottom wall rear portion 24a, respectively. A packing may be attached to the periphery of the fitting portion 28 or the opening portion 21 so as to be in close contact with the inner wall surface of the lid portion 30.

The bottom wall 24 of the main body 20 is formed so as to be substantially horizontal in the mounted state. The bottom wall rear portion 24 a is provided with an upright portion 24 b that stands up by being bent or bent, and an end portion of the upright portion 24 b is a lower end edge of the opening portion 21. The lower fitting portion 28 is formed at a position including the upright portion 24b, and is deeply formed to a substantially horizontal position.
An engaged portion 51 of the open / close fixing portion 50 is fixed at an intermediate position in the width direction at the upper end portion of the standing portion 24b as will be described later. The engaged portion 51 is disposed so as to face the lid portion 30 when the lid portion 30 is closed.

  The upper wall 22 of the main body 20 is provided with a bulging portion 22b on the front side, and a wide upper wall rear portion 22a on the rear side of the bulging portion 22b is formed in a flat plate shape up to a substantially rear end. The upper wall rear portion 22a may be horizontal in the mounted state, and may be inclined, for example, about ± 10 degrees from the horizontal. Here, it is formed to have an upward slope slightly toward the rear side from the horizontal. Due to this inclination, when moisture such as rainwater attached to the upper wall 22 flows forward, it flows down to both sides in the width direction along the bulging portion 22b.

  At the rear end of the upper wall rear portion 22a, an upper fitting portion 28a that is fitted inside the lid portion upper wall 22 is provided in a step shape. The upper fitting portion 28a is formed wider than the left and right side fitting portions 28b and the bottom fitting portion 28c.

  The pair of side walls 26 is formed in a substantially flat plate shape as a whole, and a side fitting portion 28b is provided in a step shape at the rear portion of the side walls. The side fitting portion 28b is formed to have a gradually narrower width from the upper fitting portion 28a toward the lower fitting portion 28.

  The lid 30 includes a rear wall 31 that is the last part in the mounted state, a lid bottom wall 34 that rises forward from the periphery of the rear wall, a lid upper wall 32, and a pair of lid side walls 36. Prepare. These are made of, for example, fiber reinforced resin, other resin, etc., and all the walls 31, 32, 34, and 36 are integrally continuous. The walls 31, 32, 34, and 36 adjacent to each other are preferably continuous in a curved shape. A heat insulating material, a cushion material, or the like may be provided on these inner surfaces.

  The rear wall 31 of the lid part is provided with a rear projecting part 37 projecting rearward at the upper part so that the outline of the upper edge side of the lid part can be clearly seen in the rear view. A wide range below the rear protrusion 37 is formed in a flat plate shape.

  On the lower end side of the rear wall 31, as shown in FIG. 3, a guide hole 38 is opened at a position where the engaged portion 51 provided in the main body portion 20 faces. A lock mechanism 55 is mounted on the rear surface in the vicinity of the guide hole 38 as will be described later.

  The lid portion upper wall 32 is formed in a flat plate shape that is substantially continuous with the upper wall rear portion 22 a of the main body portion 20. The upper wall 32 of the lid portion is continuous at an acute angle on the rear end side via a rearward protruding portion 37 of the rear wall 31 and a small-diameter curved surface shape. Therefore, a constriction is formed between the lid portion upper wall 32 and the rear wall 31 to form an appearance in which the upper portion of the lid portion 30 projects rearward in a side view.

  The pair of lid side walls 36 has a shape corresponding to the shapes of the lid upper wall 32 and the rear protrusion 37, the front end side is formed in a shape substantially continuous with the side wall 26 of the main body portion 20, and the upper end side is a flat plate It has become a shape. In the lid side wall 36, a curved parting line is formed in a side view, and the width between the rear edge of the lid 30 is narrower toward the lower side. The lid bottom wall 24 extends to a position that is substantially horizontal between the pair of lid side walls 36.

  The lid portion 30 is attached to the upper wall rear portion 22a of the main body portion 20 via a hinge 23 on the front end side of the lid portion upper wall 32, and the opening of the main body portion 20 is rotated by rotating the hinge about the hinge. The part 21 can be opened and closed.

As shown in FIGS. 3 and 4A and 4B, the delivery box open / close fixing portion 50 includes an engaged portion 51 attached to the main body portion 20 and a lock mechanism portion attached to the lid portion 30. 55.
The engaged portion 51 protrudes rearward at a position facing the lid portion 30 in the standing portion 24 b of the bottom wall 24. The engaged portion 51 is formed with a side periphery so that the horizontal width and the vertical width gradually narrow toward the top side that is separated from the standing portion 24 b, and the hook 56 of the lock mechanism portion 55. The latching | locking part 53 is provided so that engagement is possible from the downward direction.

  The lock mechanism portion 55 is attached to the vicinity of the guide hole 38 at a position facing the engaged portion 51 in the lid portion 30 so as to be engaged and disengaged. As the lock mechanism portion 55, a hook 56 that can be engaged with and disengaged from the engaging portion 53 of the engaged portion 51, an operation lever 57 for engaging and disengaging the hook 56, and an operation of the operation lever 57 for hook 56. And a conversion mechanism 58 that converts the movement into a vertical movement or a back-and-forth movement. Although it is not limited at all, for example, a snap lock P600H-SKD (trade name of Hinomoto Co., Ltd.) can be used.

  In order to use such a delivery box 10, as shown in FIG. 2, the lid 30 is rotated to open the opening 21 of the main body 20. In this state, the stored items are put in and out of the storage chamber 27, and then the opening portion 21 is closed by rotating the lid portion 30 as shown in FIG.

At this time, as shown in FIG. 3 and FIGS. 4A and 4B, when the lid portion 30 is rotated in the direction to close the opening portion 21, first, the engaged portion 51 is inserted into the guide hole 38 of the lid portion 30. Is inserted. At this time, since each width on the top side of the engaged portion 51 is narrow, even if the position of the guide hole 38 of the lid portion 30 is slightly shifted, it can be smoothly inserted.
When the lid portion 30 is further rotated in the direction to close the opening portion 21, the inner peripheral edge of the guide hole 38 is guided while being in contact with the periphery of the engaged portion 51, so that the lid portion is supported with respect to the main body portion 20. 30 is aligned to a predetermined position.

  When the lid portion 30 is closed to the end, the engaged portion 51 is completely inserted into the guide hole 38. When the operation lever 57 of the lock mechanism portion 55 is operated in this state, the hook 56 operates and the tip of the hook 56 engages with the locking portion 53 of the engaged portion 51. As a result, the opening 21 of the main body 20 is maintained in a state of being closed by the lid 30.

  According to the delivery box 10 as described above, the engaged portion 51 protrudes rearward at the position where the lid portion 30 of the main body portion 20 faces, and the position of the lid portion 30 that faces the engaged portion 51. In addition, since the guide hole 38 for aligning the lid portion 30 is provided by inserting the engaged portion 51, when the lid portion 30 is closed, the engaged portion 51 is inserted into the positioning hole. Thus, the lid portion 30 is disposed at a predetermined position, and the lock mechanism portion 55 can be engaged with the engaged portion 51.

  For this reason, the lid 30 can be positioned by using the open / close fixing portion 50 for maintaining the closed state of the lid 30, so that the lid 30 can be placed at a predetermined position without increasing the number of parts or complicating the structure. It is possible to open and close the lid 30, and it is easy to open and close the lid 30 formed thin, and the operability can be improved.

  Further, it is not necessary to provide a portion for disposing the engaged portion 51 separately from the portion covered by the lid portion 30 at the rear portion of the main body portion 20, and the opening 21 and the lid portion 30 can be enlarged. It is also possible to cover the entire rear portion of the portion 20 with the lid portion 30. Therefore, the inside of the hollow portion can be easily visually recognized by the large opening portion 21 and the operability can be improved because the contents can be easily taken in and out, and the size and shape of the lid portion 30 can be freely set and the design is free. The degree can be improved.

  Further, according to the delivery box 10, since the bottom fitting rear portion 24 a of the main body portion 20 has the lower fitting portion 28 that is fitted inside the lid portion 30, the lid portion attached to the upper wall 22 of the main body portion 20. By fitting 30 to the lower fitting part 28 of the main body part 20, even if it is thin, it can be stably arranged with the lid part 30 closed. Therefore, it is possible to provide the large opening 21 by forming the lower end of the opening 21 at a lower position.

  In this delivery box 10, since the upper wall rear portion 22a of the main body portion 20 is formed in a flat plate shape, the upper end of the opening portion 21 can be formed at a high position. Therefore, the opening 21 can be made wider, the user can easily visually recognize the inside of the delivery box 10, and the contents can be easily taken in and out.

  In the delivery box 10, an upper fitting portion 28a, left and right side fitting portions 28b, and a bottom fitting portion 28c are continuously provided on an upper wall rear portion 22a, left and right side wall rear portions 26a, and a bottom wall rear portion 24a, respectively. Therefore, when the lid portion 30 is closed, the lid portion bottom wall 34, the pair of lid portion side walls 36 and the lid portion upper wall 32 are fitted to these fitting portions 28, thereby forming a thin and shallow three-dimensional lid. The rigidity of the portion 30 can be easily secured.

  According to the delivery box 10, the upper wall 22 of the lid portion 30 in a state where the lid portion 30 is closed is formed in a flat plate shape substantially continuous with the upper wall rear portion 22 a of the main body portion 20. Therefore, the outline of the rear upper part of the delivery box 10 can be clarified, and the appearance quality can be improved. Furthermore, since the rear end portion of the upper wall rear portion 22a of the main body portion 20 formed in a flat plate shape has an upper fitting portion 28a into which the inside of the lid portion 30 is fitted, the upper fitting portion 28a is also formed in a flat plate shape. What is necessary is just to provide the upper fitting part 28a with the wide width | variety in the front-back direction, and can make it fit with the cover part 30. FIG. Accordingly, it is possible to easily prevent water from entering the room of the main body 20 from the outside.

  Moreover, since the lid portion upper wall 22 is formed in a flat plate shape, the flat plate-like rear wall 31 of the lid portion 30 can be secured more widely. For this reason, various display portions can be formed in a wide area of the rear wall 31, and the visibility of the display portion can be improved.

In addition, the said embodiment can be suitably changed within the scope of the present invention. For example, in the above description, the example in which the lid portion 30 is attached to the upper wall 22 via the hinge 23 has been described. However, the hinge is attached to the side wall 26 or the bottom wall 24 so as to be opened and closed laterally or downward. May be.
Moreover, although the said embodiment demonstrated the example which provided the opening part 21 in the rear part of the main-body part 20, it is also possible to provide the opening part 21 in the front of the delivery box 10, a side, or upper direction. In that case, the present invention can be similarly applied by converting the front-rear, top-bottom, and left-right relationships in the above embodiment.

10, 100 Delivery box 20 Body portion 21 Opening portion 22 Upper wall 22a Upper wall rear portion 22b Swelling portion 23 Hinge 24 Bottom wall 24a Bottom wall rear portion 24b Standing portion 25 Front wall 26 Side wall 26a Side wall rear portion 27 Chamber 28 Fitting portion 28a Upper fitting part 28b Side fitting part 28c Bottom fitting part 30 Lid part 31 Rear wall 32 Lid part upper wall 34 Lid part bottom wall 36 Lid part side wall 37 Backward projecting part 38 Guide hole 50 Opening / closing fixing part 51 Engaged Part 53 locking part 55 lock mechanism part 56 hook 57 operating lever 58 conversion mechanism

Claims (3)

Comprising a hollow body having an opening, a lid for opening and closing the opening is mounted via a hinge to the body portion, and a closing fixing portion to maintain in a closed state the lid portion, the opening and closing fixing portion, and a lock mechanism mounted on the lid, the locking mechanism is mounted to the main body portion is a delivery box having a disengaged capable engaged portion,
An upper fitting part, left and right side fitting parts and a bottom fitting part are provided on the rear upper part of the main body part, the left and right side wall rear parts and the bottom wall rear part,
The lid is provided with a lid bottom wall that rises from the periphery of the rear wall, a lid upper wall, and a pair of lid side walls,
To the position where the lid of the body portion opposite said engaged portion is provided to project from the body portion,
To the position where the engaged portion of the lid facing the guide hole該被engaging portion to align the lid portion by being inserted is opened,
The fitting portions of the bottom fitting portion, the upper fitting portion, and the left and right side fitting portions of the main body portion are placed inside the lid bottom wall, the lid upper wall, and the pair of lid side walls of the lid body. It is fitted, in a state in which the engaged portion is inserted into the guide hole, the locking mechanism is adapted to engage the engaged portion, the delivery box. The delivery box according to claim 1 , wherein the rear portion of the upper wall of the main body is formed in a flat plate shape. The delivery box according to claim 2 , wherein a lid upper wall connected to a rear upper part of the main body is formed in a flat plate shape substantially continuous with the rear upper part of the main body.

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