JPS6268087U

JPS6268087U -

Info

Publication number: JPS6268087U
Application number: JP9564585U
Authority: JP
Priority date: 1985-06-24
Filing date: 1985-06-24
Publication date: 1987-04-28

Description

[Brief explanation of the drawing]

第１図は本考案の構成部材である押輪本体の一
例を示すものであり、同図のイは表側斜視図、ロ
は裏側斜視図、ハは一部切り欠の表側斜視図、第
２図は本考案の構成部材であるコマを示すもので
あり、同図のイは斜視図、同図ロは裏面側の斜視
図、第３図は本考案の押輪の部分縦断側面図、第
４図は同押輪の部分縦断正面図、第５図は本考案
の構成部材である押ボルトを示すものであり、同
図イは側面図、ロは背面図、第６図は本体の押輪
の使用状態を示す部分縦断側面図、第７図は本体
の押輪の使用状態を示すものであり、同図のイは
平常時の部分縦断側面図、ロは連結管が水圧で押
されたときの部分縦断側面図、第８図は本件考案
者が先に開発した押輪であり、同図のイは表側斜
視図、ロは裏側斜視図、第９図イ，ロ及び第１１
図は第８図の押輪本体の使用説明図、第１０図は
本考案の構成部材であるコマの他例を示す斜視図
、第１２図、第１３は従来の押輪の使用説明図、
第１４図は従来のコマの使用説明図である。Ａは連結管、Ｂは差口部、１は貫通孔、２は連
結ボルト差込み孔、３は収納部、４は押輪本体、
５は押ボルト、６はコマ、７は止め具、８は保持
部、９は係止部、１４は押しボルト差し込み孔、
１５はコマ差し込み孔、１６はコマ差し込み孔の
押圧面、１８は押しボルトの受面、２３はコマの
押当部。 Fig. 1 shows an example of the press ring main body which is a component of the present invention, in which A is a front perspective view, B is a back perspective view, C is a partially cutaway front perspective view, and Fig. 2 3 shows a piece that is a component of the present invention, A is a perspective view, B is a perspective view of the back side, FIG. 3 is a partial vertical sectional side view of the press ring of the present invention, and FIG. 5 shows the push bolt, which is a component of the present invention, A is a side view, B is a rear view, and FIG. 6 shows the main body of the push ring in use. Figure 7 shows the state in which the push ring of the main body is used. In the same figure, A is a partial vertical side view in normal conditions, and B is a partial vertical side view when the connecting pipe is pushed by water pressure. The side view, Fig. 8, is a push ring developed earlier by the inventor of the present invention;
The figure is an explanatory view of the use of the press ring main body in Fig. 8, Fig. 10 is a perspective view showing another example of the top which is a component of the present invention, Figs. 12 and 13 are explanatory views of the use of the conventional press ring,
FIG. 14 is an explanatory diagram of the use of a conventional top. A is the connecting pipe, B is the spout, 1 is the through hole, 2 is the connecting bolt insertion hole, 3 is the storage part, 4 is the push ring body,
5 is a push bolt, 6 is a piece, 7 is a stopper, 8 is a holding part, 9 is a locking part, 14 is a push bolt insertion hole,
15 is a piece insertion hole, 16 is a pressing surface of the piece insertion hole, 18 is a receiving surface of a push bolt, and 23 is a pressing part of the piece.

補正昭６１．１１．２７図面の簡単な説明を次のように補正する。明細書第１６ページを次の様に補正します。「第１図は本考案の構成部材である押輪本体の
一例を示すものであり、同図のイは表側斜視図、
ロは裏側斜視図、ハは一部切り欠の表側斜視図、
第２図は本考案の構成部材であるコマを示すもの
であり、同図のイは斜視図、同図ロは裏面側の斜
視図、第３図は本考案の押輪の部分縦断側面図、
第４図は同押輪の部分縦断正面図、第５図は本考
案の構成部材である押ボルトを示すものであり、
同図イは側面図、ロは背面図、第６図は本体の押
輪の使用状態を示す部分縦断側面図、第７図は本
体の押輪の使用状態を示すものであり、同図のイ
は平常時の部分縦断側面図、ロは連結管が水圧で
押されたときの部分縦断側面図、第８図は本件考
案者が先に開発した押輪であり、同図のイは表側
斜視図、ロは裏側斜視図、第９図イ，ロ及び第１
１図は第８図の押輪本体の使用説明図、第１０図
は本考案の構成部材であるコマの他例を示す斜視
図、第１２図、第１３図は従来の押輪の使用説明
図、第１４図は従来のコマの使用説明図である。Ａは連結管、」Amendment November 27, 1981 The brief description of the drawing is amended as follows. We will amend page 16 of the specification as follows. ``Figure 1 shows an example of the push ring body which is a component of the present invention, and ``A'' in the same figure is a front perspective view;
B is a perspective view of the back side, C is a perspective view of the front side with a partial cutout,
Figure 2 shows a piece that is a component of the present invention, A is a perspective view, B is a perspective view of the back side, and Figure 3 is a partial vertical sectional side view of the press ring of the present invention.
Fig. 4 is a partial longitudinal sectional front view of the push ring, and Fig. 5 shows the push bolt, which is a component of the present invention.
In the same figure, A is a side view, B is a rear view, FIG. 6 is a partial longitudinal side view showing how the push ring of the main body is used, and FIG. 7 is a view showing how the push ring of the main body is used. B is a partial vertical side view when the connecting pipe is pushed by water pressure; FIG. 8 is a push ring developed earlier by the inventor of the present invention; B is a perspective view of the back side, Figure 9 A, B and 1
1 is an explanatory view of the use of the press ring main body shown in FIG. 8, FIG. 10 is a perspective view showing another example of the top which is a component of the present invention, FIGS. 12 and 13 are explanatory views of the use of the conventional press ring, FIG. 14 is an explanatory diagram of the use of a conventional top. A is a connecting pipe.

Claims

[Scope of Claim for Utility Model Registration] (1) A press ring body in which a through hole into which the spout of a connecting pipe is inserted, an insertion hole into which a connecting bolt is inserted, and a storage section are formed, and the interior of the storage section of the press ring main body. It consists of a push bolt and a piece that are stored in the storage part, and a stopper that holds the piece in the storage part. In the detachment prevention press ring which is pressed against the top and loosened when moved in the opposite direction, a holding part for holding the stopper is formed on the top, and a locking part for locking the stopper is formed on the push ring body. Separation prevention press ring for mechanical type pipe joints. (2) A separation prevention press ring for a mechanical type pipe joint according to claim 1 or 2 of the utility model registration claim, in which the pressing part of the piece is curved to match the contour of the outer circumferential surface of the connecting pipe. (3) A push bolt insertion hole and a piece insertion hole are formed in the storage part, the push bolt insertion hole is formed in the same direction as the through hole, and the piece insertion hole is formed so as to communicate with the push bolt insertion hole and the through hole, A mechanical type according to claim 1, wherein the pressing surface of the push bolt insertion hole is tapered, and the receiving surface of the push bolt is tapered to match the taper of the pressing surface of the push bolt insertion hole. Separation prevention press ring at pipe joint.