JPS642875U

JPS642875U -

Info

Publication number: JPS642875U
Application number: JP9500987U
Authority: JP
Priority date: 1987-06-20
Filing date: 1987-06-20
Publication date: 1989-01-10

Description

[Brief explanation of the drawing]

第１図は、擺動形式の遮蔽板付係止金具につい
て考案の原理を説明する中央縦断面図、第２図は
、考案の一実施例を示す第１図と同様の中央縦断
面図、第３図は、逆Ｕ字形開口部を備える係止用
金具に対する考案の適用例を示す破断正面図、第
４図は、逆Ｕ字形開口部を有する係止金具に摺動
式遮蔽板を取り付けた例を示す破断斜視図、第５
図及び第６図は、夫々異なつた公知係止用金具及
びその用法を示す斜視図である。図中の主要な符
号の意味は以下の通り：− １Ａ〜１Ｄ：考案に係るロツク装置付トラツク
扉係止用金具の全体；１′，１″：公知のトラツ
ク扉係止用金具の全体；２：１Ａ〜１Ｄ及び１′
，１″の本体；３：２の前面；４，４′，４″：
２の開口部、５：１Ｃ，１Ｄ及び１″の舌状部：
６：揺動遮蔽板７の支軸；７：揺動遮蔽板、７′
：摺動遮蔽板；８：コイルバネ、８′：板バネ、
８″：弓型バネ、９：３（１，１Ａ及び１Ｂの本
体前面）の丸孔；１０：３（１Ｃの本体前面）の
切欠；１１：１Ｄの本体内のガイドレール、１２
：１Ｄ内のストツパー、１３：３（１Ｄの本体前
面）のスロツト；１４：７′の把手。Ｃ：扉係止
用の鎖、Ｆ：Ｃのフツク、Ｒ：Ｃのリング。 Fig. 1 is a central longitudinal sectional view illustrating the principle of the invention of a sliding type locking fitting with a shielding plate; Fig. 2 is a central longitudinal sectional view similar to Fig. 1 showing an embodiment of the invention; The figure is a cutaway front view showing an example of application of the invention to a locking metal fitting with an inverted U-shaped opening, and Figure 4 is an example of a sliding shield plate attached to a locking metal fitting with an inverted U-shaped opening. A broken perspective view showing the fifth
6 are perspective views showing different known locking fittings and their usage. The meanings of the main symbols in the figures are as follows: - 1A to 1D: The whole of the truck door locking fitting with a locking device according to the invention; 1', 1'': The whole of the known truck door locking fitting; 2:1A-1D and 1'
, 1"body; 3: 2 front; 4, 4', 4":
2 openings, 5: 1C, 1D and 1″ tongue:
6: Support shaft of swinging shielding plate 7; 7: Rocking shielding plate, 7'
: Sliding shield plate; 8: Coil spring, 8': Leaf spring,
8″: Bow-shaped spring, 9:3 (front of main body of 1, 1A and 1B) round hole; 10:3 (front of main body of 1C) notch; 11: Guide rail inside main body of 1D, 12
: Stopper in 1D, slot at 13:3 (front of body of 1D); handle at 14:7'. C: Chain for locking the door, F: C hook, R: C ring.

補正昭６３．３．８図面の簡単な説明を次のように補正する。明細書、第１０頁、１１行目：「及びその用法
を示す斜視図である。」とあるのを、「及びその
用法を示す斜視図、第７図及び第８図は、考案の
更に別の実施例を示す正面図及び側断面図である
。」と改める。明細書、同上頁、１３行目「１Ａ〜１Ｄ：」と
あるのを、「１Ａ〜１Ｅ：」と改める。明細書、第１１頁、１行目「７′：摺動遮蔽板
；」とあるのを「７′：摺動遮蔽板、７″：三角
形状遮蔽板；」と改める。明細書、同上頁、１行目と２行目との間に「・
・７ａ，７ｂ：７の両突縁部」の字句を挿入する
。Amendment March 8, 1983 The brief description of the drawing is amended as follows. Specification, page 10, line 11: ``And the perspective view showing its usage.'' was replaced with ``And the perspective view illustrating its usage, Figures 7 and 8 are further different inventions. FIG. 1 is a front view and a side sectional view showing an embodiment of Specification, same page, line 13, "1A-1D:" is changed to "1A-1E:". In the specification, page 11, line 1, ``7': Sliding shielding plate;'' has been changed to ``7': Sliding shielding plate, 7'': Triangular shielding plate;''. Specification, same page, between the 1st line and the 2nd line:
・7a, 7b: Insert the words "Both ridges of 7".

Claims

[Claims for Utility Model Registration] 1. In a truck door locking fitting having a T-shaped or inverted U-shaped opening, the fitting is biased by a spring so that at least the upper part of the opening is always closed. A locking device for a truck door locking fitting, characterized in that a covering shielding plate is attached and, if necessary, a shielding release means such as a hole is provided at a position corresponding to the shielding plate on the metal fitting surface. 2. The device according to claim 1, in which the shielding plate is pivotally attached so as to be swingable. 3. The device according to claim 2, wherein the shielding release means is a hole or notch into which a finger or the like positioned above the opening is inserted. 4. The device according to claim 1, wherein the shielding plate is configured to be slidable in the vertical direction. 5. The device according to claim 4, wherein the shielding release means is a vertical slot located above the opening and a handle inserted into the shielding plate through the slot.