JPH046882U - - Google Patents
Info
- Publication number
- JPH046882U JPH046882U JP4467490U JP4467490U JPH046882U JP H046882 U JPH046882 U JP H046882U JP 4467490 U JP4467490 U JP 4467490U JP 4467490 U JP4467490 U JP 4467490U JP H046882 U JPH046882 U JP H046882U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- wall
- drive shaft
- insertion hole
- tape reel
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Description
第１図は本考案テープリールの平面図、第２図
は本考案テープリールの断面図で樹脂の流れの説
明図、第３図は従来のテープリールの断面図で樹
脂の流れの説明図である。
図において、符号１……テープリール、２……
ハブ、３……側面板、４……駆動軸挿入孔、５…
…ゲート、６……内周壁、７……外周壁、８……
リブ、９……天井部をそれぞれ示す。
Fig. 1 is a plan view of the tape reel of the present invention, Fig. 2 is a cross-sectional view of the tape reel of the present invention and is an illustration of the flow of resin, and Fig. 3 is a cross-sectional view of the conventional tape reel and is an illustration of the flow of resin. be. In the figure, code 1...tape reel, 2...
Hub, 3... Side plate, 4... Drive shaft insertion hole, 5...
...Gate, 6...Inner peripheral wall, 7...Outer peripheral wall, 8...
Rib, 9...indicates the ceiling portion, respectively.
Claims (1)
駆動軸挿入孔４の周面を形成する内周壁６と、テ
ープ巻回面を形成する外周壁７との間にこれら両
壁を連結する補強用のリブ８を設け、かつ上記ハ
ブの駆動軸挿入孔天井部中心に材料注入ゲート５
を設定したテープリール１において、上記リブ８
の横断面厚みを上記ハブ２の外周壁７の厚み以上
に設定したことを特徴とするテープリール。 A hub 2 is integrally erected on a side plate 3, and a wall is provided between an inner circumferential wall 6 forming the circumferential surface of the drive shaft insertion hole 4 of the hub and an outer circumferential wall 7 forming a tape winding surface. A material injection gate 5 is provided at the center of the ceiling of the drive shaft insertion hole of the hub.
In the tape reel 1 set with
A tape reel characterized in that the cross-sectional thickness of the hub 2 is set to be greater than the thickness of the outer peripheral wall 7 of the hub 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467490U JPH046882U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467490U JPH046882U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046882U true JPH046882U (en) | 1992-01-22 |
Family
ID=31558191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4467490U Pending JPH046882U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046882U (en) |
-
1990
- 1990-04-27 JP JP4467490U patent/JPH046882U/ja active Pending