JPS6442080U - - Google Patents
Info
- Publication number
- JPS6442080U JPS6442080U JP10952588U JP10952588U JPS6442080U JP S6442080 U JPS6442080 U JP S6442080U JP 10952588 U JP10952588 U JP 10952588U JP 10952588 U JP10952588 U JP 10952588U JP S6442080 U JPS6442080 U JP S6442080U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- hollow
- molded
- flat
- wall portion
- 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
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
図面は本考案の実施例を示したものであつて、
第１図は斜視図、第２図は第１図のＡ―Ａ線断面
図、第３図は成形過程の状態を示した断面図、そ
して第４図は第２図の部分拡大図である。
１は凹部、２は中空部分、３は壁面部分、４は
成形壁、５は殻壁、６は他の殻壁。
The drawings show an embodiment of the present invention, and
Fig. 1 is a perspective view, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a sectional view showing the state of the molding process, and Fig. 4 is a partially enlarged view of Fig. 2. . 1 is a recessed portion, 2 is a hollow portion, 3 is a wall portion, 4 is a molded wall, 5 is a shell wall, and 6 is another shell wall.
Claims (1)
は内側面に部分的に膨出した中空部分２と平坦な
壁面部分３とを備え、該壁面部分３が上記中空部
分２を形成している成形壁４と連らなる殻壁５と
該壁面部分３の平坦部を構成する他の殻壁６とが
溶着されて一体化層をなしている中空成形された
そり。 It has a recess 1 in which a human body can be accommodated, and includes a partially bulged hollow portion 2 on the outer or inner surface and a flat wall portion 3, and the wall portion 3 forms the hollow portion 2. A hollow molded sled in which a shell wall 5 continuous with a molded wall 4 and another shell wall 6 constituting a flat portion of the wall portion 3 are welded to form an integrated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10952588U JPS6442080U (en) | 1988-08-19 | 1988-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10952588U JPS6442080U (en) | 1988-08-19 | 1988-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442080U true JPS6442080U (en) | 1989-03-14 |
Family
ID=31345850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10952588U Pending JPS6442080U (en) | 1988-08-19 | 1988-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442080U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123374A (en) * | 1964-03-03 | Snow coaster rudder | ||
| US3600000A (en) * | 1968-03-21 | 1971-08-17 | Kjell Bergstrom | Security device for sled |
| US3861698A (en) * | 1973-07-11 | 1975-01-21 | James W Greig | Combination snowshoe and ski |
-
1988
- 1988-08-19 JP JP10952588U patent/JPS6442080U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123374A (en) * | 1964-03-03 | Snow coaster rudder | ||
| US3600000A (en) * | 1968-03-21 | 1971-08-17 | Kjell Bergstrom | Security device for sled |
| US3861698A (en) * | 1973-07-11 | 1975-01-21 | James W Greig | Combination snowshoe and ski |