JPH0660210U - box - Google Patents

Abstract

(57) [Abstract] [Purpose] Providing a box in which the door fixing position is determined when the door fixing member is engaged with the door receiving member, and thus the door fixing operation is facilitated [Configuration] Bottom 11 Sides 12 erected from the four laps of this bottom
The door receiving member 13 fixed to the box-shaped box 10 having an opening on one side and the buffer member 30 disposed between the fixing portions 21 fixed to the door receiving member, and the vertical piece of the fixing portion. An elastic piece 32 extending parallel to 22 is provided, and a protrusion 15a is provided on the vertical piece 15 of the door receiving member 13 so that the elastic piece can be bent toward the vertical one side of the door receiving member while the fixing portion is engaged.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a box to which a door receiving member for fixing a door is fixed.

[0002]

[Prior art]

 As shown in FIGS. 7 and 8, this type of conventional box has a box-like shape having an opening on one side from a bottom portion 11 and side portions 12 erected from the four circumferences of the bottom portion 11 and is perpendicular to the side portion 12. It includes a box body 10 to which a door receiving member 13 including a piece 15 and a horizontal piece 16 is fixed, and a vertical piece 22 and a horizontal piece 23 formed to be substantially parallel to the vertical piece 15 and the horizontal piece 16 of the door receiving member 13. A door 20 for closing the opening of the box body 10 with the fixing portion 21 fixed to the door receiving member 13, and a cushioning member 30 arranged between the door receiving member 13 and the fixing portion 21. It is equipped with The horizontal piece 16 of the door receiving member 13 is formed with a screw hole 16a into which the fixing screw 17 is screwed, and the horizontal piece 23 of the fixing portion 21 is formed with a through hole 24 into which the fixing screw 17 is inserted. The cushioning member 30 includes a fitting piece 31 that fits into the horizontal piece 16 of the door receiving member 13 and an engagement piece 32 that engages with the vertical piece 22 of the fixed portion 21 in a state where the door 20 is fixed to the box body 10. From the side view, it is formed in a substantially L shape. The fitting piece 31 is formed with a cut groove 31b into which the fixing screw 17 is inserted. The cushioning member 30 is provided with a fitting piece 31 so that the engagement piece 32 is movable between the vertical piece 22 of the door 20 and the door receiving member 15 in order to easily engage the fixing portion 21 of the door 20. Fitted on the horizontal piece 16.

To fix the door 20 to the box body 10, first, the fitting piece 31 of the buffer member 30 is fitted to the horizontal piece 16 of the door receiving member 13 shown in FIG. The fixed part 21 of the door 20 is brought into contact with 30. Next, the door 20 and the cushioning member 30 are appropriately moved from the door receiving member 13, and the cut groove 31b of the cushioning member 30 and the through hole 24 of the fixing portion 21 are overlapped with the screw hole 16a, and the fixing screw 17 is passed through the through hole 24. Is screwed into the screw hole 16a.

[0004]

[Problems to be solved by the device]

 In the conventional box described above, the door and the cushioning member are appropriately moved from the door receiving member to overlap the cut groove and the through hole with the screw hole, and the fixing screw is screwed into the screw hole through the through hole of the fixing portion. Since the door is fixed to the box body by this, there is a problem that it is difficult to overlap the cut groove of the cushioning member and the through hole of the fixing portion with the screw hole of the door receiving member, and the fixing work of the door is troublesome.

The present invention has been made in view of the above problems, and an object of the present invention is to determine a fixed position of a door in a state where a fixed portion of the door is engaged with a door receiving member, and thus the door is fixed. It is to provide a box that facilitates the fixed work of.

[0006]

[Means for Solving the Problems]

 In order to solve such a problem, a box of the present invention has a box-like shape having an opening on one surface from a bottom portion and side portions erected from four circumferences of the bottom portion, and a door receiving member including a vertical piece and a horizontal piece on the side portion. The box body to which is fixed, and the fixing portion including the vertical piece and the horizontal piece that are formed to be substantially parallel to the vertical piece and the horizontal piece of the door receiving member, and the fixing portion is fixed to the door receiving member. In a box provided with a door that closes the opening of the box body with a cushioning member arranged between the door receiving member and the fixed portion, the cushioning member is provided with an elastic piece extending parallel to the vertical piece of the fixed portion. At the same time, at least one of the vertical piece and the cushioning member of the door receiving member is provided with a protrusion that allows the elastic piece to bend toward the vertical one side of the door receiving member while the fixing portion is engaged.

[0007]

[Action]

 According to the structure of the present invention, when the elastic piece of the cushioning member and the vertical piece of the door receiving member are separated by the projections for a predetermined distance, the vertical piece of the door abuts the elastic piece of the cushioning member. The elastic piece of the cushioning member bends toward the vertical one side of the door receiving member.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. The members having the same basic functions as those of the conventional example are designated by the same reference numerals.

Reference numeral 10 denotes a box body, which has a box shape having an opening on one surface from a bottom portion 11 and side portions 12 erected from four circumferences of the bottom portion 11, and a door receiving member 13 is fixed to the side portion 11. . The side portion 12 is bent stepwise near the opening so that the door receiving member 13 can be fixed. The door receiving member 13 is made of a material such as an iron plate, and includes a fixing piece 14 welded to the side portion 12, a vertical piece 15 hanging from the fixing piece 14, and a horizontal piece parallel to the fixing piece 14 that is connected to the vertical piece 15. It is formed stepwise from the piece 16. The vertical piece 15 is provided with a cylindrical projection 15a that allows the elastic piece of the cushioning member, which will be described later, to bend toward the vertical piece 16 side of the door receiving member 13 in a state in which the fixed portion of the door described later is engaged at the substantially center thereof. Has been. The horizontal piece 16 has a screw hole 16a formed at the center of its tip with which a fixed screw 17 is screwed.

Reference numeral 20 denotes a door, and as shown in FIG. 1, a fixing portion 21 including a vertical piece 22 and a horizontal piece 23 formed to be parallel to the vertical piece 15 and the horizontal piece 16 of the door receiving member 13. The box body 10 is formed to have a generally concave cross-sectional view and closes the opening of the box body 10 with the fixing portion 21 fixed to the door receiving member 13. The vertical piece 22 is formed so that the space between the vertical pieces 22 and 22 is shorter than the space between the vertical pieces 15 and 15 of the door receiving member 13, and is engaged with an elastic piece of a cushioning member described later. The horizontal piece 23 is formed with a through hole 24 through which the fixing screw 17 is inserted.

Reference numeral 30 denotes a cushioning member, which is formed of a synthetic resin such as plastic into a substantially L shape in a side view, and is disposed between the door receiving member 13 and the fixed portion 21. The cushioning member 30 has a fitting piece 31 that fits into the horizontal piece 16 of the door receiving member 13, and an elastic piece 32 that extends from the fitting piece 31 in parallel with the vertical piece 22 of the door receiving member 13. ing. The fitting piece 31 has a space 31a formed therein so as to fit with the horizontal piece 16, and a cut groove 31b which overlaps with the screw hole 16a of the horizontal piece 16. The elastic piece 32 is obliquely cut out at its tip so that it can be easily engaged with the vertical piece 22 of the door 20. The vertical piece 22 engages with the elastic piece 32, and the elastic piece 32 bends toward the vertical piece 15 side of the door receiving member 13.

To fix the door 20 to the box body 10, first, as shown in FIG. 3, the fitting piece 31 of the cushioning member 30 is fitted to the horizontal piece 16 of the door receiving member 13. Next, as shown in FIG. 4, after the end of the vertical piece 22 of the door 20 is engaged with the elastic piece 32 of the cushioning member 30, the horizontal piece 23 of the door 20 contacts the fitting piece 31 of the cushioning member 30. Insert the door 20 into the box body 10 until they touch. At this time, while the elastic piece 32 bends toward the vertical piece 15 side of the door receiving member 13, the fixing portion 21 of the door 20 engages with the door receiving member 13, and the buffer member 30 is inserted into the screw hole 16a of the door receiving member 13. The cut groove 31b and the through hole 24 of the fixed portion 21 overlap. Next, the fixing screw 17 is screwed from the through hole 24 into the screw hole 16a.

According to the present embodiment, the protrusion is provided on the vertical piece of the door receiving member, but it may be provided on the elastic piece as long as the elastic piece can be bent toward the vertical one side of the door receiving member. The shape and size of the protrusion may be appropriately designed according to the shape of the elastic piece of the cushioning member. In addition, the length of the protrusion from the vertical piece overlaps the through hole and the notch with the screw hole while the vertical piece of the fixed part is engaged with the cushioning member, and the elastic piece is on the vertical side of the door receiving member. It may be appropriately designed according to the length between the fixing portions of the door so that it can bend.

When the length of the protrusion from the vertical piece is the same as the thickness of the vertical piece, the protrusion is removed and the fixing piece of the door receiving member is omitted as shown in FIGS. The door can be fixed by fixing it to the side of the box body as it is. In this case, the elastic piece does not bend to the vertical side of the door receiving member, but the manufacturing cost of the door receiving member can be reduced by omitting the fixing piece.

[0015]

[Effect of device]

 According to the box of the present invention, when the elastic piece of the cushioning member and the vertical piece of the door receiving member are separated by a protrusion for a predetermined distance, when the vertical piece of the door abuts the elastic piece of the cushioning member, Since the elastic piece of the member bends toward the vertical one side of the door receiving member, the fixing position of the door is determined in the state where the fixing portion of the door is engaged with the door receiving member, so that the fixing work of the door becomes easy.

[Brief description of drawings]

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

FIG. 2 is an exploded perspective view showing a state where a cushioning member is separated from the door receiving member of FIG.

FIG. 3 is an explanatory view of fitting a buffer member to the door receiving member of FIG.

FIG. 4 is an explanatory view for engaging a fixed portion of the door with the door receiving member of FIG.

FIG. 5 is an exploded perspective view showing a comparative example of the present invention.

FIG. 6 is an explanatory view of engaging the fixed portion of the door with the door receiving member of FIG.

FIG. 7 is a cross-sectional view showing a conventional example.

FIG. 8 is an exploded perspective view showing a state where the cushioning member is separated from the door receiving member of FIG.

[Explanation of symbols]

 10 Box main body 11 Bottom 12 Side 13 Door receiving member 15 Vertical piece of door receiving member 15a Protrusion 16 Horizontal piece of door receiving member 20 Door 21 Fixed part 22 Vertical piece of fixed part 23 Horizontal piece of fixed part 30 Buffer member 32 Elastic Piece

Claims (1)

[Scope of utility model registration request] 1. A box body having a box-like shape having an opening on one surface from a bottom portion and side portions erected from four circumferences of the bottom portion, and a door receiving member including a vertical piece and a horizontal piece fixed to the side portion, and a door. A door having a fixing portion including a vertical piece and a horizontal piece formed to be substantially parallel to the vertical piece and the horizontal piece of the receiving member, and closing the opening of the box body with the fixing portion fixed to the door receiving member. A cushioning member disposed between the door receiving member and the fixed portion,
In the box provided with, the cushioning member is provided with an elastic piece extending parallel to the vertical piece of the fixing portion, and the fixing portion is engaged with at least one of the vertical piece of the door receiving member or the cushioning member. A box characterized in that an elastic piece is provided with a protrusion capable of bending on a vertical one side of a door receiving member.