JPH0274823U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例におけるレターケ
ースの斜視図、第２図は同レターケースの内部構
造を示す断面図、第３図は同レターケースにおけ
る本体枠の斜視図、第４図は同レターケースにお
ける背板の斜視図、第５図は同レターケースにお
ける前枠の斜視図、第６図は同レターケースにお
ける補強部材の斜視図、第７図は上記前枠と本体
枠との連結構造を示す斜視図、第８図は上記背板
と本体枠との連結構造を示す斜視図、第９図は上
記背板の係合切欠部と上記本体枠の係合片を示す
斜視図、第１０図は同係合切欠部および係合片の
正面図、第１１図は第２実施例におけるレターケ
ースの背板を示す斜視図、第１２図は同レターケ
ースの内部構造を示す断面図である。 １……本体枠、１１……天板、１２……側板、
１３……折曲げ枠、１４……下側折曲げ片、１５
……後側折曲げ片、１６ａ，１６ｂ……突出部、
１７ａ，１７ｂ……取付孔、２……背板、２１…
…取付部、２３……ねじ孔、２４……係合切欠部
、３……前枠、３２……底板、３３……前板、３
４……上板、３６……取付孔、３７……切欠溝、
４……補強金具。 Fig. 1 is a perspective view of a letter case in the first embodiment of the present invention, Fig. 2 is a sectional view showing the internal structure of the letter case, Fig. 3 is a perspective view of the main body frame of the letter case, and Fig. 4. is a perspective view of the back plate of the same letter case, Fig. 5 is a perspective view of the front frame of the same letter case, Fig. 6 is a perspective view of the reinforcing member of the same letter case, and Fig. 7 is a perspective view of the front frame and main body frame. FIG. 8 is a perspective view showing the connection structure between the back plate and the body frame, and FIG. 9 is a perspective view showing the engagement notch of the back plate and the engagement piece of the body frame. Fig. 10 is a front view of the engagement notch and engagement piece, Fig. 11 is a perspective view showing the back plate of the letter case in the second embodiment, and Fig. 12 shows the internal structure of the letter case. FIG. 1...Main frame, 11...Top plate, 12...Side plate,
13...Folding frame, 14...Lower folding piece, 15
... Rear side bent piece, 16a, 16b ... Protrusion part,
17a, 17b...Mounting hole, 2...Back plate, 21...
...Mounting portion, 23...Screw hole, 24...Engagement notch, 3...Front frame, 32...Bottom plate, 33...Front plate, 3
4...Top plate, 36...Mounting hole, 37...Notch groove,
4...Reinforcement metal fittings.

Claims (1)

【実用新案登録請求の範囲】 １ 四角形金属板をコ字状に折曲げることにより
全体が天板および左右側板を有する形状に形成さ
れ、その前縁部を内側方向に少なくとも２箇所で
折曲げることにより折曲げ枠が形成され、下縁部
および後縁部を内側方向に折曲げることにより下
側折曲げ片および後側折曲げ片がそれぞれ形成さ
れた本体枠と、この本体枠の両側板間の距離と略
等しい幅寸法を有する四角形の金属板からなり、
その下部を前方向に折曲げることにより取付部が
形成された背板と、上記距離と略等しい幅寸法を
有する四角形金属板を一方向に折曲げることによ
り全体が底板、前板、および上板を一体に有する
形状に形成された前枠と、上記本体枠の前端開口
部の上側隅部に取付けられる補強金具とを備え、
上記背板の背面と上記本体枠の後側折曲げ片とが
当接する状態で該背板の取付部の左右両縁部を本
体枠の両下側折曲げ片に固定し、上記前枠の底板
の左右両縁部を本体枠の両下側折曲げ片の前部に
固定し、上記補強金具を本体枠の折曲げ枠内に取
付けてなることを特徴とする物品収納ケース。 ２ 背板の上端部および本体枠の後側折曲げ枠に
互いに係合し合う係合部を形成したことを特徴と
する請求項１記載の物品収納ケース。 ３ 本体枠の両下側折曲げ片に下方に突出する突
出部を形成したことを特徴とする請求項１記載の
物品収納ケース。 ４ 前枠の両端部に本体枠の折曲げ枠の下部と係
合する切欠溝を形成したことを特徴とする請求項
１記載の物品収納ケース。[Scope of Claim for Utility Model Registration] 1. A rectangular metal plate is bent into a U-shape to form a whole having a top plate and left and right side plates, and its front edge is bent inward at at least two places. A bent frame is formed, and a lower bent piece and a rear bent piece are formed by bending the lower edge and the rear edge inward, respectively.A main body frame, and between both side plates of this main body frame. It consists of a rectangular metal plate with a width dimension approximately equal to the distance of
A back plate with a mounting part formed by bending its lower part forward, and a rectangular metal plate having a width approximately equal to the above distance are bent in one direction to form a bottom plate, a front plate, and a top plate. and a reinforcing metal fitting attached to the upper corner of the front end opening of the main body frame,
With the back surface of the back plate and the rear bent piece of the main body frame in contact with each other, both left and right edges of the attachment part of the back plate are fixed to both lower bent pieces of the main body frame, and An article storage case characterized in that both left and right edges of the bottom plate are fixed to the front parts of both lower bent pieces of a main body frame, and the reinforcing metal fittings are attached within the folded frames of the main body frame. 2. The article storage case according to claim 1, wherein the upper end of the back plate and the rear bending frame of the main body frame are formed with engaging portions that engage with each other. 3. The article storage case according to claim 1, wherein a protrusion projecting downward is formed on both lower bent pieces of the main body frame. 4. The article storage case according to claim 1, wherein cutout grooves are formed at both ends of the front frame to engage with the lower part of the folding frame of the main body frame.