JPH02106959U

JPH02106959U -

Info

Publication number: JPH02106959U
Application number: JP1407889U
Authority: JP
Priority date: 1989-02-10
Filing date: 1989-02-10
Publication date: 1990-08-24

Description

[Brief explanation of drawings]

第１図は本考案の一実施例による被取付体の締
着固定装置を示す分解斜視図、第２図は被取付体
取付部のピン挿入孔の形状を３つの実施例で示し
た詳細図、第３図は被取付体の第１取付部をガイ
ド固定ピンに挿入した最初のセツト状態を示す要
部断面の平面図、第４図は被取付体を完全に締着
固定した取付状態を示す要部断面の平面図、第５
図は従来の被取付体締着固定装置を示す分解斜視
図、第６図は同従来装置における被取付体の取付
状態を示す要部断面の平面図である。１…被取付体、２…タンク本体、３…第１取付
部、４…第２取付部、３ａ，４ａ…横孔、５…第
３取付部、５ａ…縦孔、６…第１ボルト、７…第
２ボルト、８…第３ボルト、６ａ〜８ａ…ナツト
、９…ガイド固定ピン、１０…ピン挿入孔、１０
ａ…ピン挿入孔の内面芯出し突起、１１…前側固
定体、１２…水平支持部、１３…後側固定体、１
４…垂直当板部、１３ａ，１４ａ…横孔、１５ａ
…縦孔。 Fig. 1 is an exploded perspective view showing a fastening and fixing device for an attached object according to an embodiment of the present invention, and Fig. 2 is a detailed view showing the shape of a pin insertion hole in the attachment part of an attached object in three embodiments. , Fig. 3 is a plan view of a cross-section of the main part showing the initial set state in which the first attachment part of the object to be attached is inserted into the guide fixing pin, and Fig. 4 is a plan view of the attached state in which the object to be attached is completely tightened and fixed. A plan view of a cross section of the main part shown, No. 5
FIG. 6 is an exploded perspective view showing a conventional device for fastening and fixing an object to be attached, and FIG. 6 is a sectional plan view of a main part showing a state in which an object is attached in the conventional device. DESCRIPTION OF SYMBOLS 1... Attachment object, 2... Tank body, 3... First attachment part, 4... Second attachment part, 3a, 4a... Horizontal hole, 5... Third attachment part, 5a... Vertical hole, 6... First bolt, 7...Second bolt, 8...Third bolt, 6a-8a...Nut, 9...Guide fixing pin, 10...Pin insertion hole, 10
a...Inner centering projection of pin insertion hole, 11...Front side fixing body, 12...Horizontal support part, 13...Rear side fixing body, 1
4...Vertical backing plate part, 13a, 14a...Horizontal hole, 15a
...vertical hole.

Claims

[Scope of utility model registration request]

An attached device made of a synthetic resin molded product having left and right first and second attachment portions at the rear end and a third attachment portion extending in a direction perpendicular to the first and second attachment portions at the front end. a front fixed body having a horizontal support portion on which the third attachment portion of the object to be attached is placed; and a vertical abutting plate portion on which the first and second attachment portions of the object to be attached are in side contact. and a rear fixed body having a rear fixed body, the first and second mounting portions of the attached body are fastened and fixed with first and second bolts inserted into the vertical abutting plate portion of the rear fixed body, The third mounting part is inserted into the vertical hole of the horizontal support part of the front fixed body.
In a fastening and fixing device for an attached body that is fastened and fixed with bolts, a guide that protrudes and is fixed to the vertical abutment plate of the rear fixed body in place of at least one of the first and second bolts. By using a fixing pin, it is possible to insert the guide fixing pin into the horizontal hole of the attachment part of the attached object, which is inserted into the guide fixing pin, while also absorbing misfitting caused by displacement of the side hole when the attached object is fixed. 1. A fastening and fixing device for an attached body, characterized in that it is formed as a pin insertion hole with an uneven inner surface having an inner centering projection that can be plastically deformed.