JPH02117190U - - Google Patents
Info
- Publication number
- JPH02117190U JPH02117190U JP2599089U JP2599089U JPH02117190U JP H02117190 U JPH02117190 U JP H02117190U JP 2599089 U JP2599089 U JP 2599089U JP 2599089 U JP2599089 U JP 2599089U JP H02117190 U JPH02117190 U JP H02117190U
- Authority
- JP
- Japan
- Prior art keywords
- screwed
- shaft portion
- shaft
- joint
- main body
- 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
Landscapes
- Pens And Brushes (AREA)
Description
図は本考案筆記具軸実施例の要部断面図である
。
１……先端軸部、２……継手軸部、３……本体
軸部、４，４′……ネジ部、５，５′……ネジ部
、６……内側軸部。
The figure is a sectional view of a main part of an embodiment of the writing instrument shaft of the present invention. 1...Tip shaft portion, 2...Joint shaft portion, 3...Body shaft portion, 4, 4'...Threaded portion, 5, 5'...Threaded portion, 6...Inner shaft portion.
Claims (1)
部３の内部において螺着固定する構造の筆記具軸
において、先端軸部１と継手軸部２が螺着するネ
ジ部４，４′に比べて継手軸部２が本体軸部３の
内部において螺着するネジ部５，５′のネジ山角
度をより大きく設定したことを特徴とする筆記具
軸。 In a writing instrument shaft having a structure in which a joint shaft portion 2 to which the tip shaft portion 1 is screwed is further screwed and fixed inside the main body shaft portion 3, threaded portions 4 and 4' are screwed into which the tip shaft portion 1 and the joint shaft portion 2 are screwed. A writing instrument shaft characterized in that the thread angles of the threaded parts 5, 5' into which the joint shaft part 2 is screwed inside the main body shaft part 3 are set larger than those of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2599089U JPH02117190U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2599089U JPH02117190U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117190U true JPH02117190U (en) | 1990-09-19 |
Family
ID=31247207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2599089U Pending JPH02117190U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117190U (en) |
-
1989
- 1989-03-07 JP JP2599089U patent/JPH02117190U/ja active Pending