JP2636117B2 - accessory case - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a small container which is used by being mounted on an inner surface of a door of a locker.

[0002]

2. Description of the Related Art Heretofore, as this kind of accessory case, there has been known an accessory case in which a saucer is protruded from a front surface of a mounting base. In this case, bolt insertion holes are provided at four corners and the like of the mounting base, and the mounting base is fixed to the inner surface of the door of the locker using bolts.

[0003]

However, in the case of only this, the bolt is exposed at a position visible to the user, so that the appearance is difficult, and there are many cases where the bolt is removed and taken away.

In such a structure, the mounting base has a bolt insertion hole or the like extending in the front-rear direction, while the receiving tray is shaped to open upward. However, there is a problem that it is difficult to integrally mold using a simple mold, and it is particularly difficult to make the upper edge of the saucer a smooth chamfered shape.

[0005] An object of the present invention is to solve such a problem.

[0006]

In order to achieve the above object, the present invention takes the following measures. That is, the accessory case according to the present invention includes a mounting base having an mounting portion in an upper half portion and an opening in a lower half portion, and a mounting base having an inner surface of a bottom wall and a side wall connected to an inner circumference of the opening. And a lid attached to a front surface of the mounting base, the receiving tray integrally protruding from a front surface of the mounting base, and an opening of the mounting base corresponding to an inner side of an upper edge of the pan. A continuous groove is provided on the inner periphery from the front surface to the back surface of the mounting base, and a projection is provided on the lid to engage with the groove.

In order to easily attach the lid to the mounting base,
It is preferable to provide a claw engaging portion which is engaged between the mounting portion of the mounting base and the inner surface of the lid by pressing the lid against the mounting base rearward. The lid preferably has a shape that covers the mounting portion and the opening of the mounting base, and the lower end of the lid is inclined forward to facilitate removal of articles in the pan. It is better to be continuous with the inner surface of the bottom wall of the saucer. Further, in order to increase the rigidity of the lid, a projection is provided on the inner surface of the lid and extends into the opening, and the position of the tip surface of the projection is set to a position substantially flush with the rear end surface of the mounting base. Is preferred.

[0008]

With such a structure, the front surface of the mounting base can be concealed by the lid, so that not only can the bolts and the like be hidden to improve the appearance, but also
If this lid is formed in a rolling-in structure, it can be prevented from being removed and taken away. Moreover, since this has an opening at a position corresponding to the tray of the mounting base, a rear-side mold for molding the back surface of the mounting base and the inner surface of the tray, and the front surface of the mounting base and the outer surface of the tray. The mounting base and the saucer can be integrally formed using only the front mold that forms the mold, and no auxiliary mold that operates in a direction intersecting the opening and closing directions of both molds can be eliminated. Becomes
In addition, since a continuous groove is provided from the front to the back of the mounting base on the inner periphery of the opening of the mounting base corresponding to the inner part of the upper end of the receiving pan, the inner side of the upper edge of the receiving base is located on the back side. It is possible to mold into an arbitrary chamfered shape by using a mold. Further, since the lid is provided with a projection that engages with the groove, the projection is placed on the upper edge of the side wall of the saucer, and the lid is moved toward the mounting base while sliding the projection against the side wall. The lid can be positioned and mounted on the mounting base at a position where the protrusion is engaged with the groove.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.

The accessory case shown in FIG. 1 is made of, for example, a hard synthetic resin, and includes a mounting base 1 and the mounting base 1.
And a lid 3 mounted on the front surface of the mounting base 1.

The mounting base 1 has a mounting portion 11 in an upper half and an opening 12 in a lower half located below the mounting portion. The mounting base 1 has a substantially trapezoidal frame shape when viewed from the side, and is integrally formed with the tray 2 protruding forward of the opening 12. The mounting portion 11 is formed of a flat plate that is substantially flush with the rear end surface 13 of the mounting base 1, has a rib (not shown) on the front side, and has two insertion holes 11 a through which bolts are inserted at the time of mounting. And an engagement hole 11b for engaging an elastically deformable engagement claw 31 erected on the inner surface 3a of the lid 3 is formed. An elastically deformable engaging tongue 11c is provided inside the engaging hole 11b and is inclined rearward and downward from a front upper edge of the engaging hole 11b.
Are engaged with the engaging claws 31. Mounting part 11
The claw engaging portion 4 is formed by the engaging hole 11b of the cover 3 and the engaging claw 31 of the lid 3. An opening 12 communicating with the tray 2 is formed below the mounting portion 11, and a groove 14 having the same depth as the opening 12 is formed on both sides of the upper edge of the opening 12. ing.

The tray 2 is formed integrally with the bottom wall 21 and the side wall 22 so that the inner surfaces of the bottom wall 21 and the side wall 22 protrude from the front surface of the mounting base 1 continuously to the inner periphery of the opening 12 and open upward. . That is, as shown in the figure, the inner surfaces of the bottom wall 21 and the side wall 22 of the tray 2 are formed at positions where the inner peripheral surface of the frame portion 12 a forming the opening 12 of the mounting base 1 is extended. . In this case, the bottom wall 14a of the groove 14 is continuous with the inside of the upper edge 22a of the side wall 22 of the tray 2. That is, the width of the upper edge 22a of the side wall 22 is about 1 /
2 is the width of the groove 14. And this groove 14
The shoulder portion 14b that is continuous with the opening 12 and the inner shoulder portion of the upper edge 22a that is an extension of the shoulder portion 14b are chamfered to have a curved shape.

The mounting base 1 and the pan 2 having such shapes can be formed by two front and rear dies. That is, the mold K1 related to the shape of the front molds the front surface of the mounting base 1 and the outer surface side of the pan 2, and in the pan 2, the outer side of the upper edge 23 and the side wall 22 and the bottom wall 21 are formed.
Mold the outer surface side. A mold K2 related to the shape of the back forms the back of the mounting base 1 and the inner surface of the tray 2. In the mold K2 on the back side, a mold for forming the groove 14 is formed.
By extending to the position corresponding to 3, the inside of the upper edge 22a of the side wall 22 of the tray 2 is formed into an arbitrary chamfered shape.

The lid 3 is sized to cover the mounting portion 11 and the opening 12 of the mounting base 1, and engages with the groove 14 at positions corresponding to the groove 14 on the left and right edge portions thereof. An engaging projection 32 is provided, and an engaging claw 31 having a step 31a at the rear end of the wedge and a reinforcing projection 33 are provided upright on the back surface. That is, the width of the lid 3 is slightly smaller than the widthwise inner width of the tray 2, and the engagement protrusion 32 is
Has a length of about 1/2 of the thickness of Reinforcement projection 33
Is provided in the lower half of the lid 3 so as to extend into the opening 12 of the mounting base 1, and the tip end surface of the mounting base 1 when the lid 3 is mounted on the mounting base 1. It is set to be substantially flush with the rear end face 13. The lower end 34 of the front surface of the lid 3 is inclined forward, so that when mounted, the front surface of the lid 3 is set so as to be continuous with the inner surface of the bottom wall 21 of the tray 2.

In such a configuration, for example, when the locker is mounted on the inner surface of the door of the locker, the mounting base 1 is first brought into close contact with the mounting position of the door, and bolts are inserted through the two through holes 11a so that the door is inserted into the door. Attach. Next, the lid 3 is positioned in the tray 2 so that the engagement projection 32 is positioned on the upper edge 22a of the tray 2. Then, from this state, the lid 3 is moved toward the mounting base 1. In this case, since the lid 3 is slidably held along the upper edge 22a of the tray 2 due to the engagement projection 32, the upper edge 22a can be easily moved as a guide surface for movement. Can be. When the lid 3 is moved to a position where it comes into contact with the front surface of the mounting base 1 in this manner, the lid 3 can be positioned in the vertical direction with respect to the mounting base 1 by the engagement projections 32, so that the lid 3 is further pushed from the contact position toward the mounting base 1. And the engaging projections 32 fit into the grooves 14 and the respective engaging claws 31
The engaging claw 31 is engaged with the engaging tongue 11c in the engaging hole 11b, and the lid 3 is fixed. The engagement claw 31 and the engagement tongue 11c have a structure in which the engagement tongue 11c is inclined downward and the engagement claw 31 is engaged with the tip of the engagement tongue 11c. A pull-out structure that cannot be disengaged even when pulled.

As described above, since the receiving tray 2 can be formed by the two dies on the front side and the rear side without using an auxiliary die, the manufacturing cost can be reduced. Further, the mounting portion 11 of the mounted mounting base 1 is mounted.
And the opening 12 are completely hidden by the lid 3,
The appearance can be improved by hiding the mounting bolts and the like. Furthermore, since the shuffling structure is adopted, the lid 3 cannot be removed after the mounting without destroying the lid 3, so that theft can be prevented. In addition, a reinforcing projection 33 having a front end substantially flush with the rear end surface 13 of the mounting base 1 is provided upright on the rear surface of the lower half of the lid 3.
Even if the lower half of the lid 3 is pushed to take out the articles in the pan 2, it does not dent backward and the lower end 34 of the lid 3 is inclined, so that the articles in the pan 2 can be easily taken out. ing.

The present invention is not limited to the embodiment described above.

In addition, the configuration of each section is not limited to the illustrated example, and various modifications can be made without departing from the spirit of the present invention.

[0019]

According to the present invention, as described in detail above, the lid is easily guided to the lid mounting portion of the mounting base by sliding the upper edge of the tray by the projection provided on the lid. The cover can cover the mounting portion of the mounting base to improve the appearance and prevent the mounting base from being easily removed. In addition, by providing the opening and the groove in the mounting base, the design of the mold can be facilitated, and the inside of the upper edge of the pan can be chamfered arbitrarily. Can be eliminated.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a rear structure of the embodiment.

FIG. 3 is a perspective view of a lid of the embodiment.

FIG. 4 is a sectional perspective view taken along line AA of FIG. 2;

FIG. 5 is a sectional perspective view taken along the line BB of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Mounting base 2 ... Receiving tray 3 ... Lid 4 ... Claw engaging part 11 ... Mounting part 12 ... Opening part 13 ... Rear end surface 21 ... Bottom wall 22 ... Side wall 22a ... Top edge 23 ... Top edge 32 ... Engagement protrusion 33 ... Reinforcing protrusion 34: Lower end of lid

Claims (5)

(57) [Claims] 1. An attachment base having an attachment portion in an upper half and an opening in a lower half, and an inner surface of a bottom wall and a side wall being continuous with an inner periphery of the opening to integrally form the front surface of the attachment base. A small container comprising a protruding upper opening tray and a lid mounted on the front surface of the mounting base, wherein the mounting base is mounted on an inner periphery of an opening of the mounting base corresponding to an upper edge inside portion of the receiving base. A small case, wherein a groove is provided continuously from the front surface to the back surface of the base, and a projection is provided on the lid to engage with the groove. 2. A claw engaging portion provided between the mounting portion of the mounting base and the inner surface of the lid to engage with the mounting base by pressing the lid rearward. Glove compartment. 3. The cover according to claim 1, wherein the cover has a shape covering the mounting portion and the opening of the mounting base.
The described accessory case. 4. The accessory case according to claim 1, wherein the lower end of the lid is inclined forward to be continuous with the inner surface of the bottom wall of the tray. 5. A projection provided on the inner surface of the lid, the projection extending into the opening, and the position of the tip surface of the projection is set to be substantially flush with the rear end surface of the mounting base. The accessory case according to claim 3.