JPS62196995U - - Google Patents
Info
- Publication number
- JPS62196995U JPS62196995U JP8407086U JP8407086U JPS62196995U JP S62196995 U JPS62196995 U JP S62196995U JP 8407086 U JP8407086 U JP 8407086U JP 8407086 U JP8407086 U JP 8407086U JP S62196995 U JPS62196995 U JP S62196995U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- outer tube
- heating
- tube
- piping
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案の伸縮管の短縮状態の一部を断
面にした側面図、第２図は第１図の伸縮管の最伸
長状態の要部の一部を断面にした側面図、第３図
は第１図の伸縮管の外管の要部を一部断面にした
側面図、第４図は従来の伸縮管のほゞ最伸長状態
の断面図、第５図は第４図の―線の拡大断面
図で、図中、１１は内管、１２は外管、１３，１
４は環状溝、１５はＯリング、１７はテーパ部、
１８は環状当接面、１９は弾性爪片を示す。
Fig. 1 is a side view showing a part of the telescopic tube of the present invention in a shortened state, and Fig. 2 is a side view showing a part of the essential part of the telescopic pipe of Fig. Figure 3 is a partially sectional side view of the main part of the outer tube of the expandable tube shown in Figure 1, Figure 4 is a sectional view of the conventional expandable tube in its almost fully extended state, and Figure 5 is a cross-sectional view of the outer tube of the expandable tube shown in Figure 4. - An enlarged sectional view of the line, in the figure, 11 is the inner tube, 12 is the outer tube, 13, 1
4 is an annular groove, 15 is an O-ring, 17 is a tapered part,
Reference numeral 18 indicates an annular contact surface, and reference numeral 19 indicates an elastic claw piece.
Claims (1)
は一端部と他端部の内周に夫々環状溝を設け、上
記各環状溝内にＯリングを設置して前記内管の外
周を摺動可能にシールした暖冷房機の配管用伸縮
管において、 上記内管の一端部に一端に向かつて直径が減少
するテーパ部を形成することによつてテーパ部の
先端に環状当接面を設け、前記外管の他端部内周
には自由端を他端に向けて前記テーパ部に突入で
きる弾性爪片の基端部を固定したことを特徴とす
る暖冷房機用伸縮配管の抜け止め装置。[Claims for Utility Model Registration] Consisting of an inner tube and an outer tube that fit inside and outside, the outer tube has annular grooves on the inner periphery of one end and the other end, and O-rings are installed in each of the annular grooves. In an expandable pipe for piping of a heating/cooling machine in which the outer periphery of the inner pipe is slidably sealed by installing a pipe, a tapered part whose diameter decreases toward one end is formed at one end of the inner pipe. An annular contact surface is provided at the tip of the tapered portion, and a proximal end portion of an elastic claw piece that can thrust into the tapered portion with the free end facing the other end is fixed to the inner periphery of the other end of the outer tube. A device to prevent the expansion and contraction piping from falling off for heating and cooling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8407086U JPS62196995U (en) | 1986-06-04 | 1986-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8407086U JPS62196995U (en) | 1986-06-04 | 1986-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62196995U true JPS62196995U (en) | 1987-12-15 |
Family
ID=30938235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8407086U Pending JPS62196995U (en) | 1986-06-04 | 1986-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62196995U (en) |
-
1986
- 1986-06-04 JP JP8407086U patent/JPS62196995U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62196995U (en) | ||
| JPS6268086U (en) | ||
| JPS63190729U (en) | ||
| JPS61179485U (en) | ||
| JPS6328989U (en) | ||
| JPS6220290U (en) | ||
| JPH01149089U (en) | ||
| JPH0234541Y2 (en) | ||
| JPS63132193U (en) | ||
| JPS63182391U (en) | ||
| JPS6312090U (en) | ||
| JPS601343Y2 (en) | Flexible pipe joint with glass fiber braid | |
| JPS6130788U (en) | expansion pipe joint | |
| JPS62145972U (en) | ||
| JPH03117191U (en) | ||
| JPS61179492U (en) | ||
| JPS62170894U (en) | ||
| JPS6163097U (en) | ||
| JPH02109097U (en) | ||
| JPS61185966U (en) | ||
| JPS60185787U (en) | Packing for fitting joints of pipes | |
| JPS63168392U (en) | ||
| JPH0248837U (en) | ||
| JPH0187392U (en) | ||
| JPS61190004U (en) |