JPS6334867Y2 - - Google Patents
Info
- Publication number
- JPS6334867Y2 JPS6334867Y2 JP19640482U JP19640482U JPS6334867Y2 JP S6334867 Y2 JPS6334867 Y2 JP S6334867Y2 JP 19640482 U JP19640482 U JP 19640482U JP 19640482 U JP19640482 U JP 19640482U JP S6334867 Y2 JPS6334867 Y2 JP S6334867Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- blade
- blade portion
- core
- mounting structure
- 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
Links
- 238000003466 welding Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Knives (AREA)
Description
【考案の詳細な説明】
技術分野
この考案は、ほうちよう等における口金の取付
構造に関するものである。[Detailed Description of the Invention] Technical Field This invention relates to a mounting structure for a cap in a fan, etc.
従来技術
従来、ほうちよう等の刀身部に口金を取付ける
ための一つの構造として、第１図に示すように、
口金１を柄２と接合する状態で刀身部３に嵌合し
た後、口金１の先端面を刀身部３の両側面に溶接
固定して、その溶接部分４が滑かになるように研
磨仕上げを施したものがあつた。ところが、第２
図に示すように、こうした従来の取付構造による
と、研磨仕上げにより口金１の先端部が極めて薄
くなり、溶接部分４の強度が低化するという問題
があつた。Prior Art Conventionally, as a structure for attaching a cap to the blade of a knife, etc., as shown in Fig. 1,
After fitting the cap 1 to the blade part 3 in a state where it is connected to the handle 2, the tip surface of the cap 1 is welded and fixed to both sides of the blade part 3, and the welded part 4 is polished and finished so that it is smooth. There was one that had been treated with. However, the second
As shown in the figure, this conventional mounting structure has the problem that the tip of the base 1 becomes extremely thin due to the polishing process, and the strength of the welded portion 4 is reduced.
目 的
この考案は、上記した従来の問題を解決するた
めになされたものであり、その目的は、口金を刀
身部に対して堅固に取り付けることができるとと
もに、そのための作業を容易に行うことができる
新規なほうちよう等における口金の取付構造を提
供することにある。Purpose This invention was made to solve the above-mentioned conventional problems, and its purpose was to be able to firmly attach the cap to the blade, and to make the work for that purpose easier. An object of the present invention is to provide a novel mounting structure for a cap in a handshake or the like.
実施例
以下この考案をほうちように具体化した一実施
例を第３図〜第５図に基づいて説明する。Embodiment An embodiment of this invention will be described below with reference to FIGS. 3 to 5.
第３図に示すように、ほうちようの刀身部１１
と中子１２との接続部には段差部１３が形成さ
れ、その板厚は刀身部１１および中子１２の板厚
よりも薄くなつているとともに、その上面１３ａ
は刀身部１１及び中子１２のそれぞれの上面１１
ａ，１２ａよりも低くなつている。 As shown in Figure 3, the blade part 11 of the hochiyo
A stepped portion 13 is formed at the connection portion between the blade portion 11 and the core 12, and the plate thickness thereof is thinner than that of the blade portion 11 and the core 12.
are the upper surfaces 11 of each of the blade portion 11 and the core 12.
It is lower than a and 12a.
この段差部１３には先端が幅狭に成型されかつ
下方に開口する嵌合溝１４を有する口金１５が嵌
合され、その上面１５ａは刀身部１１及び中子１
２の上面１１ａ，１２ａと同一平面をなし、また
口金１５の湾曲する両側面１５ｂは刀身部１１の
両側面１１ｂに段差のない状態で接続されてい
る。 A cap 15 having a narrow tip and a fitting groove 14 that opens downward is fitted into this stepped portion 13, and its upper surface 15a covers the blade portion 11 and the core 1.
2, and both curved side surfaces 15b of the base 15 are connected to both side surfaces 11b of the blade portion 11 without any step.
第５図に示すように、この口金１５の先端縁と
刀身部１１の基端縁との接合部には溶接１６が施
され、この溶接１６により刀身部１１に対し口金
１５が固定されている。そして、この溶接１６は
刀身部１１の両側面１１ｂと口金１５の両側面１
５ｂとが互いに滑らかに接続されるように、溶接
後の研磨仕上げにより突出部分１６ａ（第４図参
照）が除去されている。なお、各図において１７
は前記中子１２を挾むようにして設けられた柄で
ある。 As shown in FIG. 5, a weld 16 is applied to the joint between the tip edge of the cap 15 and the proximal edge of the blade portion 11, and the cap 15 is fixed to the blade portion 11 by this weld 16. . This welding 16 is performed on both sides 11b of the blade portion 11 and on both sides 1 of the base 15.
5b are smoothly connected to each other, the protruding portion 16a (see FIG. 4) is removed by polishing after welding. In each figure, 17
is a handle provided to sandwich the core 12.
以上のように構成されたこの実施例のほうちよ
うにおいて刀身部１１に口金１５を取付ける場合
には、段差部１３に口金１５を嵌合した後、口金
１５の先端縁と刀身部１１の基端縁との接合部に
溶接を施せば双方を非常に簡単に固定することが
できる。しかも、この取付状態においては、第４
図に示すように、口金１５の先端部が段差部１３
内に嵌合した状態で溶接されているため、その突
出部分１６ａを第５図に示すように研磨除去した
場合でも、口金１５の先端部の肉厚が薄くなると
いうおそれがない。従つて、従来とは異なり長期
間使用にともなつて溶接部分に亀裂が入り、そこ
から水または食物かすが侵入して不衛生になつた
り、口金１５と刀身部１１とが互いに離脱したり
するような事態を回避することができる。 When attaching the cap 15 to the blade portion 11 in the hochiho of this embodiment configured as described above, after fitting the cap 15 to the stepped portion 13, the tip edge of the cap 15 and the base of the blade portion 11 are connected. By welding the joint with the edge, both can be fixed very easily. Moreover, in this installation state, the fourth
As shown in the figure, the tip of the cap 15 is connected to the stepped portion 13.
Since the protruding portion 16a is welded while being fitted inside, there is no fear that the thickness of the tip of the cap 15 will become thinner even if the protruding portion 16a is removed by polishing as shown in FIG. Therefore, unlike in the past, there is a risk that cracks will form in the welded part with long-term use, and water or food particles may enter through the cracks, resulting in unsanitary conditions, or that the cap 15 and the blade portion 11 may separate from each other. situations can be avoided.
別の実施例
次に、この考案を具体化した別の実施例を第６
図に基づいて説明する。Another Example Next, another example embodying this invention will be described in the sixth example.
This will be explained based on the diagram.
この実施例では段差部及び口金の構成において
前記実施例とは異なる。すなわち、この実施例の
段差部２１は刀身部１１及び中子１２のそれぞれ
の両側面に対し凹状をなす一対の凹部２２により
構成され、この段差部２１の先端縁２１ａは斜状
に形成されている、又、口金２３は二分割されて
構成され、前記凹部２２内に嵌合するように各口
金片２４，２５の先端縁２３ａが斜状に形成され
ている。 This embodiment differs from the previous embodiment in the structure of the stepped portion and the cap. That is, the stepped portion 21 of this embodiment is constituted by a pair of recessed portions 22 that are concave on both sides of the blade portion 11 and the core 12, and the tip edge 21a of this stepped portion 21 is formed in an oblique shape. The cap 23 is divided into two parts, and the tip edges 23a of each cap piece 24, 25 are formed in an oblique shape so as to fit into the recess 22.
従つて、段差部２１の両凹部２２内にそれぞれ
の口金片２４，２５を嵌合して、両口金片２４，
２５の先端縁２３ａを刀身部１１に溶接するとと
もに、両口金片２４，２５の上端内側縁を刀身部
１１の上面に溶接すれば、刀身部１１に対し口金
２３が固定される。したがつて、この実施例にお
いては段差部２１及び口金２３の先端縁２１ａ，
２３ａがそれぞれ斜状に形成されているため、溶
接部分を長くすることができ、これにより口金２
３と刀身部１１とがより一層堅固に固定される。
なお、この実施例においては口金２３を二分割し
て構成したが、前記実施例のような一体成型され
た口金を使用しても同様な効果を得ることができ
る。 Therefore, by fitting the respective cap pieces 24 and 25 into both the recesses 22 of the stepped portion 21, the cap pieces 24 and 25 are respectively fitted.
The cap 23 is fixed to the blade 11 by welding the tip edge 23a of the blade 25 to the blade 11, and by welding the inner edges of the upper ends of the cap pieces 24, 25 to the upper surface of the blade 11. Therefore, in this embodiment, the step portion 21 and the tip edge 21a of the cap 23,
23a are each formed in an oblique shape, the welding part can be made longer, which allows the base 2
3 and the blade portion 11 are fixed even more firmly.
In this embodiment, the cap 23 is divided into two parts, but the same effect can be obtained even if an integrally molded cap as in the previous embodiment is used.
又、この考案は前記実施例の構成に限定される
ものではなく、例えば、段差部及び口金の形状を
任意に変更するなど、この考案の趣旨を逸脱しな
い範囲で各部の構成を変更して具体化することも
可能である。 Furthermore, this invention is not limited to the configuration of the above-mentioned embodiments; for example, the configuration of each part may be modified without departing from the spirit of this invention, such as by arbitrarily changing the shape of the stepped portion and the cap. It is also possible to convert
効 果
以上詳述したようにこの考案は、ほうちよう等
の刀身部と中子との接続部分に、板厚が刀身部の
それよりも薄くなるように段差部を形成し、この
段差部に口金を嵌合して、その口金の先端縁を前
記刀身部に溶接固定したことにより、口金を刀身
部に対して堅固に取付けることができ、しかも、
その作業を簡単に行うことができるという効果を
奏するので、ほうちよう等における口金の取付構
造として実用上好ましい考案である。Effects As detailed above, this idea forms a step part at the connection part between the blade part of the hochiyo and the core so that the plate thickness is thinner than that of the blade part, and this step part By fitting the cap into the blade and fixing the tip edge of the cap to the blade by welding, the cap can be firmly attached to the blade.
This is a practically preferred design as a mounting structure for a cap in a fan, etc., since it has the effect of making the work easier.
第１図及び第２図は従来の取付構造を示すもの
であり、第１図は溶接後を示すほうちようの要部
断面図、第２図は研磨仕上げ後を示す断面図であ
る。第３図〜第５図はこの考案を具体化した一実
施例を示すものであり、第３図はほうちようの基
端部を示す分解斜視図、第４図は溶接後を示す断
面図、第５図は研磨仕上げ後を示す断面図であ
る。第６図はこの考案の別の実施例を示すほうち
ようの分解斜視図である。
刀身部……１１、中子……１２、段差部……１
３、口金……１５。
1 and 2 show a conventional mounting structure, with FIG. 1 being a cross-sectional view of the main part of the hochiho after welding, and FIG. 2 being a cross-sectional view after polishing. Figures 3 to 5 show an embodiment of this invention, with Figure 3 being an exploded perspective view showing the proximal end of the hochio, and Figure 4 being a sectional view after welding. , FIG. 5 is a cross-sectional view after polishing. FIG. 6 is an exploded perspective view of a fan showing another embodiment of this invention. Blade part...11, Core part...12, Step part...1
3. Mouthpiece...15.
Claims (1)
続部に、板厚が刀身部１１のそれよりも薄くな
るように段差部１３を形成し、この段差部１３
に口金１５を嵌合して、その口金１５の先端縁
を前記刀身部１１に溶接固定したことを特徴と
するほうちよう等における口金の取付構造。 ２ 前記段差部１３はその上面１３ａが刀身部１
１の上面１１ａよりも低くなるように段差状に
形成され、かつ、前記口金１５は下方に開口す
る嵌合溝１４を有し、その嵌合溝１４において
段差部１３に上方から嵌合される実用新案登録
請求の範囲第１項記載のほうちよう等における
口金の取付構造。 ３ 前記段差部２１および口金２３はそれぞれの
先端縁２１ａ，２３ａが斜状に形成されたもの
である実用新案登録請求の範囲第１項または第
２項に記載のほうちよう等における口金の取付
構造。[Claims for Utility Model Registration] 1. A stepped portion 13 is formed at the connection portion between the blade portion 11 and the core 12 of a hochiyo or the like so that the plate thickness is thinner than that of the blade portion 11, and this step portion Part 13
1. A mounting structure for a cap in a knife, etc., characterized in that a cap 15 is fitted into the cap and the tip edge of the cap 15 is welded and fixed to the blade portion 11. 2 The stepped portion 13 has an upper surface 13a that is similar to the blade portion 1.
The base 15 has a fitting groove 14 that opens downward, and is fitted into the step part 13 from above in the fitting groove 14. A mounting structure for a cap in a fan, etc., as set forth in Claim 1 of the Utility Model Registration Claim. 3. The step part 21 and the cap 23 have respective tip edges 21a, 23a formed in an oblique shape.Utility model registration Claim 1 or 2. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19640482U JPS59100579U (en) | 1982-12-27 | 1982-12-27 | Mounting structure of the cap for hochiho etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19640482U JPS59100579U (en) | 1982-12-27 | 1982-12-27 | Mounting structure of the cap for hochiho etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100579U JPS59100579U (en) | 1984-07-06 |
| JPS6334867Y2 true JPS6334867Y2 (en) | 1988-09-14 |
Family
ID=30421387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19640482U Granted JPS59100579U (en) | 1982-12-27 | 1982-12-27 | Mounting structure of the cap for hochiho etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100579U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6190752B2 (en) * | 2014-04-11 | 2017-08-30 | 川崎重工業株式会社 | Manufacturing method of bogie frame for railway vehicles |
-
1982
- 1982-12-27 JP JP19640482U patent/JPS59100579U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59100579U (en) | 1984-07-06 |
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