JPS63121686U - - Google Patents
Info
- Publication number
- JPS63121686U JPS63121686U JP1077687U JP1077687U JPS63121686U JP S63121686 U JPS63121686 U JP S63121686U JP 1077687 U JP1077687 U JP 1077687U JP 1077687 U JP1077687 U JP 1077687U JP S63121686 U JPS63121686 U JP S63121686U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- locking
- hole
- metal fitting
- shaped groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims 5
- 238000005452 bending Methods 0.000 claims 1
Description
添附図面はこの考案の実施例を示し、第１図は
蓋板の平面図、第２図は手掛金具の装着部分の断
面図、第３図は分解斜視図、第４図はＵ字溝に蓋
をした状態の断面図、第５図は蓋を開きかけた状
態の断面図、第６図は蓋を開いた状態の側面図で
ある。
尚、図中符合Ａ……Ｕ字溝本体、Ｂ……蓋、Ｃ
……係止金具、１……蓋受、２……保持孔、３…
…手掛金具、３Ｈ……貫通孔、３Ｍ……溝、３Ａ
……係止座、４……逃げ穴、Ｔ，ＢＴ……テーパ
ー、Ｃ１……係止杆、Ｃ２……支持杆、Ｃ３……
係止片、Ｃ４……連杆、４Ｔ……テーパー、Ｍ…
…溝。
The attached drawings show an embodiment of this invention; Fig. 1 is a plan view of the cover plate, Fig. 2 is a cross-sectional view of the attachment part of the hand hook, Fig. 3 is an exploded perspective view, and Fig. 4 is a U-shaped groove. FIG. 5 is a cross-sectional view with the lid on, FIG. 5 is a cross-sectional view with the lid half open, and FIG. 6 is a side view with the lid open. In addition, the reference numbers in the figure are A... U-shaped groove body, B... lid, C
...Lock fitting, 1... Lid holder, 2... Holding hole, 3...
...Handle fitting, 3H...Through hole, 3M...Groove, 3A
...Latching seat, 4...Escape hole, T, BT...Taper, C1...Locking rod, C2...Support rod, C3...
Locking piece, C4... continuous rod, 4T... taper, M...
…groove.
補正 昭６２．３．１９
図面の簡単な説明を次のように補正する。
明細書第１０頁１３行目「側面図、」の次に「
第７図は連杆を使用しない状態の分解斜視図」の
字句を挿入する。Amendment March 19, 1982 The brief description of the drawing is amended as follows. On page 10, line 13 of the specification, after “Side view,” there is “
Insert the phrase "Figure 7 is an exploded perspective view of the state in which the connecting rod is not used."
Claims (1)
Ｕ字溝本体Ａの蓋受１の片側の隅角位置には係止
金具Ｃの保持孔２が所要間隔をとつて複数穿設さ
れ、他側の蓋受１の起立壁は外方に傾斜するテー
パーＴに成形し、該テーパーＴ面に接する蓋Ｂの
端面も同一テーパーＢＴに成形し、蓋Ｂの両側対
称位置には正面コ字形の手掛金具３をこれが両脚
を蓋に穿設した貫通孔３Ｈに挿通し、これが両端
部には貫通孔３Ｈに係止する直径の係止座３Ａを
取り付けて手掛金具３を抽出式に装着し、更に蓋
Ｂの裏面にしてＵ字溝本体Ａの保持孔２に係止金
具Ｃの支持杆を嵌挿支持した際、係止金具Ｃの係
止片が位置する箇所には係止片が納まる逃げ穴４
を成形し、係止金具Ｃは蓋受１上に載置される係
止杆Ｃ１の一端を保持孔２に嵌合される角度に折
曲して支持杆Ｃ２とし、他端は係止杆Ｃ１の上方
にして支持杆Ｃ２方向に所要角度傾斜して係止片
Ｃ３とし、該係止杆Ｃ１の支持杆Ｃ２を保持孔２
に嵌合保持し、係止片Ｃ３は逃げ穴４に納めてＵ
字孔本体Ａに蓋Ｂを組み合わせてなることを特徴
とするＵ字溝の蓋開閉装置。 Consisting of U-shaped groove body A, lid B and locking metal fitting C,
A plurality of holding holes 2 for the locking metal fitting C are bored at required intervals in the corner position of one side of the lid holder 1 of the U-shaped groove main body A, and the upright wall of the lid holder 1 on the other side is inclined outward. The end surface of the lid B that is in contact with the tapered T surface is also molded to the same taper BT, and a front U-shaped hand hook 3 is drilled into the lid at symmetrical positions on both sides of the lid B. It is inserted into the through hole 3H, and a locking seat 3A having a diameter that locks into the through hole 3H is attached to both ends, and the hand hook 3 is installed in an extractable manner, and the U-shaped groove body is attached to the back side of the lid B. When the support rod of the locking metal fitting C is inserted into the holding hole 2 of A, there is an escape hole 4 where the locking piece of the locking metal fitting C is located.
The locking metal fitting C is made by bending one end of the locking rod C1 placed on the lid holder 1 at an angle to fit into the holding hole 2 to form a support rod C2, and the other end is a locking rod C2. A locking piece C3 is formed above C1 and inclined at a required angle in the direction of the support rod C2, and the support rod C2 of the locking rod C1 is connected to the holding hole 2.
and hold the locking piece C3 in the relief hole 4.
A lid opening/closing device with a U-shaped groove characterized by combining a lid B with a shaped hole main body A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077687U JPH0237904Y2 (en) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077687U JPH0237904Y2 (en) | 1987-01-29 | 1987-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121686U true JPS63121686U (en) | 1988-08-08 |
| JPH0237904Y2 JPH0237904Y2 (en) | 1990-10-12 |
Family
ID=30797388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1077687U Expired JPH0237904Y2 (en) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237904Y2 (en) |
-
1987
- 1987-01-29 JP JP1077687U patent/JPH0237904Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237904Y2 (en) | 1990-10-12 |