JPS5873805U

JPS5873805U - T-shaped frame structure

Info

Publication number: JPS5873805U
Application number: JP16972281U
Authority: JP
Inventors: 眞鍋　広一郎
Original assignee: 松下電工株式会社
Priority date: 1981-11-14
Filing date: 1981-11-14
Publication date: 1983-05-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

一部１図および第２図はそれぞれ従来例の正面図および
側面図、第３図はこの考案の第１の実施例を示す正面図
、第４図は第３図のＩＶ−ＩＶ線断面図、第５図はこの
考案の第２の実施例を示す正面図、第６図は第５図のＶ
Ｉ−Ｖｌ線断面図、第７図はこの考案の第３の実施例を
示す正面図、第８図は第７図の■−■線断面図である。８．８’、８″・・・第１四角形パイプ材（第１軸部材
）、９．９’、９“、１０．１０’、１０″。１５．１５’、１５“・・・ボ／ｌ／　＋−１ｌｌａ、
　　１　ｌｂ。１１’　　ａ、１１’　ｂ、１１”　ａ、１１“ｂ　−
・・ガセットプレート、１２．１２’、１２“・・・第
２四角形パイプ材（第２軸部材）、１３ａ、１３ｂ・・
・係合爪（保合部）、１４ａ、１４ｂ・・・被係合切欠
部（被保合部）、１６ａ、１６ｂ・・・係合製曲部（係
合部）、１７ａ、１７ｂ・・・被係合凹曲部（被係合部
）、１８ａ、　　１８ｂ−・・だぼ（係合部）、１９ａ
。１９ｂ・・・だぼ穴（被係合部）。？Part 1 and 2 are respectively a front view and a side view of the conventional example, Figure 3 is a front view showing the first embodiment of this invention, and Figure 4 is a sectional view taken along the line IV-IV in Figure 3. , FIG. 5 is a front view showing the second embodiment of this invention, and FIG. 6 is a front view showing the second embodiment of this invention.
FIG. 7 is a front view showing a third embodiment of the invention, and FIG. 8 is a sectional view taken along the line ■--■ in FIG. 7. 8.8', 8"...First square pipe material (first shaft member), 9.9', 9", 10.10', 10". 15.15', 15"...Bo/ l/ +-1lla,
1 lb. 11'a, 11'b, 11"a, 11"b -
...Gusset plate, 12.12', 12"...Second square pipe material (second shaft member), 13a, 13b...
・Engaging claws (retaining parts), 14a, 14b...Engaged notch parts (engaged parts), 16a, 16b...Engagement bending parts (engaging parts), 17a, 17b...・Engaged concave portion (engaged portion), 18a, 18b--Dowel (engaged portion), 19a
. 19b... Dowel hole (engaged part). ?

Claims

[Scope of utility model registration request]

(1) A first shaft member and a retaining portion that is bolted to both opposite side surfaces of the first shaft member, sandwiches the first shaft member, and is located in a non-contact area with the first shaft member. a pair of gusset plates having a shape formed therein; and a pair of gusset plates that are sandwiched between the gusset plates and have one end thereof disposed perpendicularly to the middle trunk section of the first shaft member, and the engaging portion is in contact with the gusset plate. and a second shaft member having an engaged portion that engages with the gusset plate, and a second shaft member having a portion of the contact surface area different from the engaged portion joined to the gusset plate with one bolt.

(2) The engaging portion is an engaging pawl formed by cutting and raising a part of the gusset plate toward the inward surface, and the engaged portion is the first shaft member of the second shaft member. The T-shaped frame structure according to claim (1) of the utility model registration, which is an engaged notch formed at a joining edge of the .

(3) The engaging portion is an engaging bending portion formed by deforming a part of the set plate toward the inward surface, and the engaged portion is opposite to the engaging bending portion. The T-shape frame structure according to claim 1, which is a registered utility model, wherein the engaged concave portion is formed by concavely deforming a part of the second shaft member.

(4) The engaging portion is a dowel protruding from a portion of the inward surface of the gusset plate, and the secured portion is formed on a portion of the second shaft member facing the dowel. The T-shaped frame structure according to claim (1) of the utility model registration, which is a dowel hole.