JPH0678216U - Case - Google Patents

Abstract

(57) [Summary] [Purpose] To make it easy to remove the insert piece that is connected to the lid wall. [Structure] In a case, a window 4 is provided on an upper portion of a side wall 1 on which a inserting piece 3 overlaps a back surface, and a finger tip inserted in the window is hooked on a tip edge of the inserting piece to push out the inserting piece.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a case.

[0002]

[Prior art]

 As shown in FIGS. 7 and 8, a conventional top case is closed by a lid having an insert piece 23 at an upper edge of one side wall 22 among four side walls 22 forming four peripheral surfaces of the case 21. The wall 24 is coupled.

The upper surface of the case 21 is closed by inserting the insert piece 23 inside the side wall 22 facing the side wall 22 having the cover wall 24 while the cover wall 24 is being tilted.

[0004]

[Problems to be solved by the device]

 According to the above case, when opening the lid wall, even if you try to pull out the insertion piece from the back side of the side wall by hooking your fingertip or nail on the compound line of the lid wall and the insertion piece, There was a problem that it could not be opened easily because it slipped.

In addition, a fingertip may be pushed between the inserting piece and the side wall, and the tip of the inserting piece may be hooked to pull out the inserting piece.

In this case, since the fingertip is forcedly pushed, there is a problem that the fingertip is damaged or the upper edges of both side walls of the side wall pushed by the fingertip are torn.

Therefore, the subject of this invention is that the insertion piece can be pulled out very easily.

[0008]

Means for Solving the Problems In order to solve the above problems, the present invention relates to connecting a lid wall to an upper edge of one of the side walls forming a bottomed rectangular tube. In the case where the insert piece connected to the lid wall is inserted into the inside of the side wall, a window is formed in the required range from below the tip edge of the insert piece to the side wall where the insert piece overlaps the back surface. Adopt a case that is characterized by being set up.

Further, among the peripheral side walls forming the bottomed rectangular tubular body, the lid wall is connected to the upper edge of one of the side walls, and the insertion piece connected to the lid wall is inserted inside the side wall. The case is characterized in that a fingertip engagement portion is provided on the front surface of the insertion piece, and a window for exposing the engagement portion is provided on the back surface from the upper side of the overlapping side wall of the insertion piece to the upper edge. And adopt the case.

[0010]

[Action]

 With the above configuration, when the fingertip inserted into the window is hooked on the tip edge of the insertion piece and the fingertip in the window is moved toward the upper edge of the rectangular tube, the insertion piece is pushed out from the back side of the side wall.

Further, the fingertip inserted into the window is engaged with the engaging portion.

Then, when the fingertip in the window is moved toward the upper edge of the rectangular tubular body, the insertion piece is pushed out from the back side of the side wall.

[0013]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings.

First Embodiment 1 shown in FIGS. 1 to 3 is a side wall of each peripheral surface forming a bottomed (bottom is not shown) rectangular cylindrical body A.

The above rectangular tube A is not limited to the illustrated quadrangle.

Further, a lid wall 2 that folds down to close the upper surface opening of the rectangular tubular body A is connected to the upper edge of one side wall 1, and the insertion piece 3 that is inserted into the back side of the side wall 1 is connected to the lid wall 2. Is made.

Further, on the side wall 1 on which the insertion piece 3 overlaps the back surface, a window 4 is provided in a required range from below the tip edge of the insertion piece 3 to above.

The window 4 may be provided near the upper edge of the side wall 1 as shown in FIGS. 1 and 2, or may reach the upper edge of the side wall 1 as shown in FIG.

With the above structure, when the fingertip inserted in the window 4 is hooked on the tip edge of the insert piece 3 and the fingertip in the window 4 is moved toward the upper edge of the side wall 1, the back side of the side wall 1 is detected. Then, the insertion piece 3 is pushed out, and the lid wall 2 is easily opened.

Second Embodiment A lid wall 2 having a rectangular tubular body A and an insertion piece 3 shown in FIGS. 4 to 6 is the same as in the first embodiment, and a description thereof will be omitted.

A fingertip engagement portion 11 is provided on the surface of the insertion piece 3.

The engaging portion 11 may employ a projection or the like in addition to the through hole shown in FIG. 5 and the recess processed by the press shown in FIG.

Further, an exposing window 12 of the engaging portion 11 is provided from the upper part of the side wall 1 where the insert piece 3 overlaps with the rear surface toward the upper edge.

The window 12 may be provided near the upper edge of the side wall 1 as in the first embodiment, or may be provided so as to reach the upper edge of the side wall 1 as shown in the figure.

With the above structure, when the fingertip inserted into the window 12 is engaged with the engaging portion 11 and the finger inside the window 12 is moved toward the upper edge of the side wall 1, the side surface of the side wall 1 is removed. The insertion piece 3 is pushed out, and the lid wall 2 is easily opened.

[0026]

【effect】

 Since the case according to the present invention is configured as described above, the insert wall can be pushed out very easily to open the lid wall.

Therefore, it is possible to eliminate the inconvenience of damaging the fingertip or damaging the case by forcibly opening the fingertip.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment according to the present invention.

FIG. 2 is a front view with the lid wall closed.

FIG. 3 is a front view showing different shapes of windows.

FIG. 4 is a front view of the second embodiment.

FIG. 5 is a vertical side view of the above.

FIG. 6 is a vertical cross-sectional side view showing different shapes of engaging portions.

FIG. 7 is a perspective view of a conventional product.

FIG. 8 is a front view with the lid wall closed.

[Explanation of symbols]

 A square tubular body 1 side wall 2 lid wall 3 insertion piece 4 window 11 engaging part 12 window

Claims (2)

[Scope of utility model registration request] 1. A lid wall is connected to an upper edge of one of the side walls forming a bottomed rectangular tubular body, and an insert piece connected to the lid wall is inserted inside the side wall. In the case, a window is provided in a required range from below to above the tip edge of the insertion piece on the side wall where the insertion piece overlaps the back surface. 2. A lid wall is connected to an upper edge of one of the side walls forming a bottomed rectangular tubular body, and an insertion piece connected to the lid wall is inserted inside the side wall. In the case, a fingertip engagement portion is provided on a front surface of the insertion piece, and an exposure window for the engagement portion is provided on a back surface from an upper portion of an overlapping side wall of the insertion piece to an upper edge. Case.