JPH074499Y2 - reel - Google Patents
reelInfo
- Publication number
- JPH074499Y2 JPH074499Y2 JP7774490U JP7774490U JPH074499Y2 JP H074499 Y2 JPH074499 Y2 JP H074499Y2 JP 7774490 U JP7774490 U JP 7774490U JP 7774490 U JP7774490 U JP 7774490U JP H074499 Y2 JPH074499 Y2 JP H074499Y2
- Authority
- JP
- Japan
- Prior art keywords
- reel
- hole
- holding shaft
- shaft
- portions
- 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.)
- Expired - Lifetime
Links
- 210000000078 claw Anatomy 0.000 description 5
- 210000005224 forefinger Anatomy 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ この考案は、土地の測量その他においてたとば正確な直
線をとるのに使用される糸巻きリールの改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an improvement of a wound reel used for taking an extremely straight line in land surveying or the like.
［従来技術および解決すべき課題］ 従来、測量用の糸巻きリールは、リール本体の軸心貫通
孔に支軸が固定的に挿嵌されたものであった。[Prior Art and Problem to be Solved] Conventionally, a bobbin reel for surveying has a spindle fixedly fitted into an axial center through hole of a reel unit.
しかし、この構造では、支軸はリール本体に固定されて
いるので、支軸の両端を親指と人差し指で挾んでリール
を保持し、リールを回転自在な状態にしておいて糸を引
き出すというやり方はとれない。However, in this structure, since the support shaft is fixed to the reel body, the method of holding the reel by sandwiching both ends of the support shaft with the thumb and forefinger and pulling the thread with the reel in a rotatable state is not possible. Can not be removes.
この考案の目的は、上記の如き実情に鑑み、支軸の両端
を親指と人指し指で挾んでリールを回転自在な状態で保
持することのできる使い勝ってのよいリールを提供する
にある。In view of the above situation, an object of the present invention is to provide a user-friendly reel in which both ends of a support shaft can be held by a thumb and forefinger to hold the reel in a rotatable state.
［課題の解決手段］ この考案によるリールは、上記目的を達成すべく工夫さ
れたものであって、軸心に貫通孔（１）を有するリール
本体（２）と、該貫通孔（１）に遊挿されかつ両端に抜
止め用のフランジ部（３）（４）を有する保持軸（５）
とより成るものである。[Means for Solving the Problems] A reel according to the present invention is devised to achieve the above-mentioned object, and comprises a reel body (2) having a through hole (1) at its axis and a through hole (1). Holding shaft (5) that is loosely inserted and has flanges (3) and (4) at both ends to prevent slipping out
It consists of
保持軸（５）は好ましくは次のような構成を有する。す
なわち、保持軸（５）は左右同形の半体（5a）（5b）よ
り成り、各半体（5a）（5b）はそれぞれ円筒体の対向端
に連結部（６）（７）を有する。連結部（６）（７）は
それぞれ円周方向に交互に設けられた複数の凸部（８）
と複数の凹部（９）より成り、凸部（８）の内面には爪
部（10）が設けられ、凹部（９）にはループ部（11）が
設けられている。そして、左右一対の半体（5a）（5b）
は連結部（６）（７）どうしを突き合わせるように対向
状に押圧せられ、一方の半体の凹部（９）に他方の半体
の凸部（８）が密に嵌め込まれると共に、凹部（９）の
ループ部（11）に対向半体の凸部（８）の爪部（10）が
強制的に掛止められる。かくして、左右一対の半体（5
a）（5b）は一体的に連結せられている。The holding shaft (5) preferably has the following structure. That is, the holding shaft (5) is composed of left and right half bodies (5a) and (5b), and each half body (5a) (5b) has a connecting portion (6) (7) at the opposite end of the cylindrical body. The connecting portions (6) and (7) each have a plurality of convex portions (8) provided alternately in the circumferential direction.
And a plurality of recesses (9), a claw (10) is provided on the inner surface of the projection (8), and a loop (11) is provided in the recess (9). And a pair of left and right halves (5a) (5b)
Are pressed against each other so that the connecting portions (6) and (7) are butted against each other, and the convex portion (8) of the other half body is closely fitted into the concave portion (9) of the other half body, and at the same time, the concave portion is formed. The claw portion (10) of the convex portion (8) of the opposing half body is forcibly engaged with the loop portion (11) of (9). Thus, a pair of left and right halves (5
a) and (5b) are integrally connected.
［作用］ この考案によるリールは、リール本体（２）の軸心貫通
孔（１）に保持軸（５）が遊挿されたものであるので、
保持軸（５）の両端のフランジ部（３）（４）を親指と
人差し指で挾んでリールを保持し、リールを回転自在な
状態にしておいて糸を引き出すことができる。[Operation] In the reel according to the present invention, the holding shaft (5) is loosely inserted into the shaft center through hole (1) of the reel body (2).
By holding the flanges (3) and (4) at both ends of the holding shaft (5) with the thumb and forefinger, the reel can be held, and the yarn can be pulled out while the reel is in a rotatable state.
［実施例］ つぎに、図示の実施例によりこの考案を具体的に説明す
る。[Embodiment] Next, the present invention will be specifically described with reference to the illustrated embodiment.
第１図、第２図および第３図において、この考案による
リールは、プラスチック製のリール本体（２）と同じく
プラスチック製の保持軸（５）とより成る。リール本体
（２）の軸心には横断面円形の貫通孔（１）が設けられ
ている。In FIGS. 1, 2 and 3, the reel according to the present invention comprises a plastic reel body (2) and a plastic holding shaft (5). The reel body (2) is provided with a through hole (1) having a circular cross section at the axis thereof.
保持軸（５）は左右同形の半体（5a）（5b）より成り、
各半体（5a）（5b）はそれぞれ円筒体の一端に抜止め用
のフランジ部（３）（４）を有し、他端に連結部（６）
（７）を有する。連結部（６）（７）はそれぞれ円周方
向に交互に設けられた複数の凸部（８）と複数の凹部
（９）より成り、凸部（８）の内面には爪部（10）が設
けられ、凹部（９）にはループ部（11）が設けられてい
る。凸部（８）および凹部（９）の円周方向の幅は実質
的に同サイズであって、各凹部（９）に各凸部（８）が
密に嵌まり込むように設定されている。The holding shaft (5) consists of left and right halves (5a) (5b),
Each half body (5a) (5b) has a flange portion (3) (4) for retaining at one end of the cylindrical body, and a connecting portion (6) at the other end.
It has (7). The connecting portions (6) and (7) are composed of a plurality of convex portions (8) and a plurality of concave portions (9) alternately provided in the circumferential direction, and the claw portions (10) are provided on the inner surface of the convex portions (8). And a loop portion (11) is provided in the recess (9). The widths of the projections (8) and the recesses (9) in the circumferential direction are substantially the same size, and are set so that the projections (8) are closely fitted in the recesses (9). .
そして、左右一対の半体（5a）（5b）は、連結部（６）
（７）どうしを突き合わせるように対向状に押圧せられ
る。その結果、一方の半体の凹部（９）に他方の半体の
凸部（８）が密に嵌め込まれると共に、凹部（９）のル
ープ部（11）に対向半体の凸部（８）の爪部（10）がル
ープ部（11）の弾性に抗して強制的に掛止められる。Then, the pair of left and right halves (5a) (5b) is connected to the connecting portion (6).
(7) They are pressed so as to face each other. As a result, the convex portion (8) of the other half is closely fitted into the concave portion (9) of the one half body, and the convex portion (8) of the opposite half body is fitted into the loop portion (11) of the concave portion (9). The claw portion (10) of the is forcedly locked against the elasticity of the loop portion (11).
かくして、左右一対の半体（5a）（5b）は一体的に連結
せられ、リール本体（２）の軸心貫通孔（１）に保持軸
（５）が遊挿せられ、フランジ部（３）（４）で貫通孔
（１）から抜け出ないようになされている。リール本体
（２）には測量用の糸（12）が巻装せられている。Thus, the pair of left and right halves (5a) (5b) are integrally connected, the holding shaft (5) is loosely inserted in the shaft center through hole (1) of the reel unit (2), and the flange portion (3) is inserted. At (4), it does not come out of the through hole (1). A yarn (12) for surveying is wound around the reel unit (2).
このリールを用いて測量を行なう際には、第４図に示す
ように、保持軸（５）の両端のフランジ部（３）（４）
を親指と人指し指で挾んでリールを保持し、リールを回
転自在な状態にしておいて糸を引き出す。When carrying out survey using this reel, as shown in FIG. 4, the flange portions (3) and (4) at both ends of the holding shaft (5) are used.
Hold the reel by sandwiching it with your thumb and forefinger and pull the thread with the reel in a rotatable state.
［考案の効果］ この考案によるリールは、軸心に貫通孔（１）を有する
リール本体（２）と、該貫通孔（１）に遊挿されかつ両
端に抜止め用のフランジ部（３）（４）を有する保持軸
（５）とより成るものであるので、保持軸（５）の両端
のフランジ部（３）（４）を親指と人差し指で挾んでリ
ールを保持し、リールを回転自在な状態にしておいて糸
を引き出すことができる。したがってこの考案によるリ
ールは、きわめて使い勝ってのよいものである。[Advantages of the Invention] A reel according to the present invention has a reel body (2) having a through hole (1) at its axis, and flange portions (3) loosely inserted into the through hole (1) and retaining at both ends. Since it is composed of the holding shaft (5) having (4), the flanges (3) and (4) at both ends of the holding shaft (5) are held by the thumb and forefinger to hold the reel, and the reel is rotatable. The thread can be pulled out in this state. Therefore, the reel according to the present invention is extremely easy to use.
第１図はこの考案の実施例によるリールを示す斜視図で
あり、第２図は保持軸を示す斜視図であり、第３図はリ
ールを示す断面図であり、第４図はリールの使用状態を
示す斜視図である。 （１）……貫通孔、（２）……リール本体、（３）……
フランジ部、（４）……フランジ部、（５）……保持
軸、（６）……連結部、（７）……連結部、（８）……
凸部、（９）……凹部、（10）……爪部、（11）……ル
ープ部、（12）……糸。1 is a perspective view showing a reel according to an embodiment of the present invention, FIG. 2 is a perspective view showing a holding shaft, FIG. 3 is a sectional view showing the reel, and FIG. 4 is a use of the reel. It is a perspective view showing a state. (1) ...... Through hole, (2) …… Reel body, (3) ……
Flange, (4) ... Flange, (5) ... Holding shaft, (6) ... Coupling, (7) ... Coupling, (8) ...
Convex part, (9) ...... concave part, (10) ...... claw part, (11) ...... loop part, (12) ...... thread.
Claims (1)
（２）と、該貫通孔（１）に遊挿されかつ両端に抜止め
用のフランジ部（３）（４）を有する保持軸（５）とよ
り成るリール。1. A retainer having a reel body (2) having a through hole (1) at its axial center and flange portions (3) (4) for loosely inserting into the through hole (1) and retaining at both ends. A reel consisting of a shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7774490U JPH074499Y2 (en) | 1990-07-20 | 1990-07-20 | reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7774490U JPH074499Y2 (en) | 1990-07-20 | 1990-07-20 | reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436412U JPH0436412U (en) | 1992-03-26 |
| JPH074499Y2 true JPH074499Y2 (en) | 1995-02-01 |
Family
ID=31620411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7774490U Expired - Lifetime JPH074499Y2 (en) | 1990-07-20 | 1990-07-20 | reel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074499Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009299265A (en) * | 2008-06-10 | 2009-12-24 | Takumi:Kk | Leveling string guide tool |
-
1990
- 1990-07-20 JP JP7774490U patent/JPH074499Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436412U (en) | 1992-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |