JPS6450914U - - Google Patents
Info
- Publication number
- JPS6450914U JPS6450914U JP8272487U JP8272487U JPS6450914U JP S6450914 U JPS6450914 U JP S6450914U JP 8272487 U JP8272487 U JP 8272487U JP 8272487 U JP8272487 U JP 8272487U JP S6450914 U JPS6450914 U JP S6450914U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- sealed
- discharge port
- injection nozzle
- foam injection
- 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
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は、本考案の実施例１の硬質樹脂フオー
ム注入ノズルを示す斜視図、第２図は、第１図の
注入ノズルの使用方法を説明する図、第３図ない
し第５図は、実施例２ないし実施例４の硬質樹脂
フオーム注入ノズルをそれぞれ示す側面図、第６
図は、従来のウレタンフオーム注入ノズルを示す
断面図である。
図中、１……注入ノズル、２……封止部、３…
…吐出口、３ａ，３ｂ，３ｃ……吐出口、ｌ１…
…吐出口の切り込み幅、ｌ２……吐出口の切り込
み深さ、Ｒ……ノズルの直径。
FIG. 1 is a perspective view showing a hard resin foam injection nozzle according to the first embodiment of the present invention, FIG. 2 is a diagram illustrating how to use the injection nozzle shown in FIG. 1, and FIGS. 3 to 5 are: 6 is a side view showing the hard resin foam injection nozzles of Examples 2 to 4, respectively.
The figure is a sectional view showing a conventional urethane foam injection nozzle. In the figure, 1... injection nozzle, 2... sealing part, 3...
...Discharge port, 3a, 3b, 3c...Discharge port, l 1 ...
... Cutting width of the discharge port, l 2 ... Cutting depth of the discharge port, R... Diameter of the nozzle.
補正 昭６３．１０．３１ 考案の名称を次のように補正する。 考案の名称 硬質フオーム注入ノズルCorrection: 1986.10.31 The name of the invention is amended as follows. Name of invention: Hard foam injection nozzle
Claims (1)
接するノズル下部を切り込みて吐出口を設けてな
ることを特徴とする硬質樹脂フオーム注入ノズル
。 A hard resin foam injection nozzle characterized in that the tip of a long tubular nozzle is sealed, and a discharge port is provided by cutting a lower part of the nozzle adjacent to the sealed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8272487U JPS6450914U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8272487U JPS6450914U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450914U true JPS6450914U (en) | 1989-03-29 |
Family
ID=31307467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8272487U Pending JPS6450914U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450914U (en) |
-
1987
- 1987-05-29 JP JP8272487U patent/JPS6450914U/ja active Pending