JPS6218391U - - Google Patents

Description

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

第１図は本考案にかかる横形回転圧縮機の縦断
面図、第２図は同要部の拡大断面図、第３図はリ
ヤヘツドの拡大斜面図、第４図はクリツプの正面
図、第５図は同クリツプの側面図、第６図はクリ
ツプの他実施例を示す斜面図、第７図は従来例を
示す側面図である。 １……密閉ケーシング、１ａ……油溜め、３…
…圧縮要素、４……クランク軸、５……給油管、
６……取付板、６ａ……係合部、７……クリツプ
、３３……リヤヘツド、３３ａ……軸筒、３３ｂ
……係止部、３３ｃ……係合部、４２……給油通
路。 Fig. 1 is a vertical sectional view of the horizontal rotary compressor according to the present invention, Fig. 2 is an enlarged sectional view of the main parts, Fig. 3 is an enlarged slope view of the rear head, Fig. 4 is a front view of the clip, and Fig. 5 is an enlarged sectional view of the main parts. 6 is a side view of the same clip, FIG. 6 is a perspective view of another embodiment of the clip, and FIG. 7 is a side view of a conventional example. 1... sealed casing, 1a... oil sump, 3...
...Compression element, 4...Crankshaft, 5...Oil supply pipe,
6... Mounting plate, 6a... Engaging portion, 7... Clip, 33... Rear head, 33a... Shaft cylinder, 33b
...Locking part, 33c...Engagement part, 42...Refueling passage.

Claims (1)

【実用新案登録請求の範囲】 (1) 底部に油溜め１ａをもつ密閉ケーシング１
に、給油通路４２を備えたクランク軸４を連結し
た圧縮要素３を内設すると共に、前記給油通路４
２と前記油溜め１ａとを連通する給油管５を、前
記圧縮要素３におけるリヤヘツド３３の軸筒３３
ａに、前記給油管５の一端に固定される取付板６
を介して取付けるごとくした横形回転圧縮機にお
いて、前記リヤヘツド３３の軸筒３３ａに係止部
３３ｂを形成すると共に、該係止部３３ｂと前記
取付板６の外面とに係合して、この取付板６を前
記軸筒３３ａの軸端面に圧着するクリツプ７を設
け、該クリツプ７により前記給油管５を前記軸筒
３３ａに固定したことを特徴とする横形回転圧縮
機。 (2) 前記軸筒３３ａに形成する係止部３３ｂが
環状溝又は環状突起から成る実用新案登録請求の
範囲第１項記載の横形回転圧縮機。[Scope of claims for utility model registration] (1) Sealed casing 1 with oil reservoir 1a at the bottom
A compression element 3 connected to a crankshaft 4 provided with an oil supply passage 42 is provided inside, and the oil supply passage 4
2 and the oil reservoir 1a is connected to the shaft cylinder 33 of the rear head 33 in the compression element 3.
a, a mounting plate 6 fixed to one end of the oil supply pipe 5;
In a horizontal rotary compressor that is mounted through a screw, a locking portion 33b is formed on the shaft cylinder 33a of the rear head 33, and the locking portion 33b is engaged with the outer surface of the mounting plate 6 to facilitate this installation. A horizontal rotary compressor characterized in that a clip 7 is provided to press the plate 6 to the shaft end surface of the shaft cylinder 33a, and the clip 7 fixes the oil supply pipe 5 to the shaft cylinder 33a. (2) The horizontal rotary compressor according to claim 1, wherein the locking portion 33b formed on the shaft cylinder 33a is an annular groove or an annular projection.