JPH02121223U - - Google Patents
Info
- Publication number
- JPH02121223U JPH02121223U JP2831189U JP2831189U JPH02121223U JP H02121223 U JPH02121223 U JP H02121223U JP 2831189 U JP2831189 U JP 2831189U JP 2831189 U JP2831189 U JP 2831189U JP H02121223 U JPH02121223 U JP H02121223U
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- blow
- tapping screw
- recess
- molded
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000002991 molded plastic Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000000071 blow moulding Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１ないし第４図は本考案の一実施例を示し、
第１図はダクトにブラケツトをセルフタツピング
ねじを用いて固着した状態を示す斜視図、第２図
は第１図におけるＡ−Ａ線拡大断面図、第３図お
よび第４図はブロー成形工程を示す断面図、第５
図および第６図は従来例のブロー成形工程を示す
断面図である。 １……ダクト、２……ブラケツト、３……セル
フタツピングねじ、４……タツピングねじ凹部、
５……環状拡径凹部、７……金型、８……ピン、
９……その細径部、１０……拡径縁部。
第１図はダクトにブラケツトをセルフタツピング
ねじを用いて固着した状態を示す斜視図、第２図
は第１図におけるＡ−Ａ線拡大断面図、第３図お
よび第４図はブロー成形工程を示す断面図、第５
図および第６図は従来例のブロー成形工程を示す
断面図である。 １……ダクト、２……ブラケツト、３……セル
フタツピングねじ、４……タツピングねじ凹部、
５……環状拡径凹部、７……金型、８……ピン、
９……その細径部、１０……拡径縁部。
Claims (1)
- ブロー成形されたプラスチツク中空体にセルフ
タツピングねじを用いて他部材を固着する構造に
おいて、プラスチツク中空体の壁面に、中空部方
向にくぼむタツピングねじ凹部を形成し、このタ
ツピングねじ凹部の開口側に環状拡径凹部を形成
したことを特徴とするブロー成形中空体の固着構
造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831189U JPH065157Y2 (ja) | 1989-03-13 | 1989-03-13 | ブロー成形中空体の固着構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831189U JPH065157Y2 (ja) | 1989-03-13 | 1989-03-13 | ブロー成形中空体の固着構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121223U true JPH02121223U (ja) | 1990-10-02 |
| JPH065157Y2 JPH065157Y2 (ja) | 1994-02-09 |
Family
ID=31251570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2831189U Expired - Lifetime JPH065157Y2 (ja) | 1989-03-13 | 1989-03-13 | ブロー成形中空体の固着構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065157Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043164U (ja) * | 1973-08-24 | 1975-05-01 | ||
| JPS5635585U (ja) * | 1979-08-27 | 1981-04-06 |
-
1989
- 1989-03-13 JP JP2831189U patent/JPH065157Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043164U (ja) * | 1973-08-24 | 1975-05-01 | ||
| JPS5635585U (ja) * | 1979-08-27 | 1981-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065157Y2 (ja) | 1994-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |