JPH0518860Y2 - - Google Patents
Info
- Publication number
- JPH0518860Y2 JPH0518860Y2 JP18333887U JP18333887U JPH0518860Y2 JP H0518860 Y2 JPH0518860 Y2 JP H0518860Y2 JP 18333887 U JP18333887 U JP 18333887U JP 18333887 U JP18333887 U JP 18333887U JP H0518860 Y2 JPH0518860 Y2 JP H0518860Y2
- Authority
- JP
- Japan
- Prior art keywords
- cut surface
- contact
- view
- crushed
- subjected
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
この考案は防錆処理が施された材料を切断して
得られるコンタクトに関する。[Detailed description of the invention] "Industrial Application Field" This invention relates to a contact obtained by cutting a material that has been subjected to anti-rust treatment.
「従来の技術」
金属材料に予め防錆処理、例えばメツキが施し
てある材料を切断してコンタクトが作られてい
る。第４図、第５図はこのようにして作られたコ
ンタクトの一例を示す。この断面図を拡大して第
６図に示すように、金属材料１１の両面に防錆処
理層１２が形成されている。防錆処理層１２の面
と隣接する面は切断面１３が露出している。``Prior Art'' Contacts are made by cutting a metal material that has been subjected to anti-rust treatment, such as plating, in advance. FIGS. 4 and 5 show an example of a contact made in this manner. As shown in FIG. 6, which is an enlarged cross-sectional view of this cross-sectional view, anti-corrosion treatment layers 12 are formed on both surfaces of the metal material 11. The cut surface 13 is exposed on the surface adjacent to the surface of the anticorrosion treated layer 12.
このように切断面１３が露出しているため、経
時変化によりその切断面１３が変色したり、半田
が付きにくくなることがあり、その製品の保管期
間の管理が非常に大変であつた。 Since the cut surface 13 is exposed in this way, the cut surface 13 may change color over time or become difficult to solder, making it very difficult to manage the storage period of the product.
この考案の目的は切断面の変色や半田付け性劣
化がその使用上問題とならない程度とされたコン
タクトを提供することにある。 The purpose of this invention is to provide a contact in which discoloration of the cut surface and deterioration of solderability do not pose any problems in use.
「問題点を解決するための手段」
この考案によれば防錆処理が施された材料を切
断して得られるコンタクトにおいて、その切断面
が潰されている。``Means for Solving the Problems'' According to this invention, in a contact obtained by cutting a material that has been subjected to anti-rust treatment, the cut surface is crushed.
このように切断面が潰されているため、防錆処
理が施されていない部分が減少し、それだけ変色
や半田付け性劣化の少ないものとなる。 Since the cut surface is crushed in this way, the portion that is not subjected to anti-corrosion treatment is reduced, resulting in less discoloration and less deterioration of solderability.
「実施例」
第１図及び第２図にこの考案のコンタクトの一
例を示し、第３図にその拡大断面図を示す。この
考案によれば切断面が両面から潰され、この例に
おいてはコンタクトの側縁がテーパ面１４とされ
る。このテーパ面１４は防錆処理層１２が形成さ
れている部分となり、防錆処理層１２がない露出
している切断面は少ないものとなる。``Example'' FIGS. 1 and 2 show an example of the contact of this invention, and FIG. 3 shows an enlarged sectional view thereof. According to this invention, the cut surfaces are crushed from both sides, and in this example, the side edges of the contact are tapered surfaces 14. This tapered surface 14 becomes a portion where the anti-rust treatment layer 12 is formed, and the exposed cut surface without the anti-corrosion treatment layer 12 is small.
「考案の効果」
以上述べたように、この考案によれば切断面が
潰されて防錆処理層のある部分が切断面部分を覆
いかくし、それだけ露出している部分が少なく、
変色或いは半田付け性劣化が使用上問題となるお
それがなく、保管期間の管理も容易である。``Effects of the invention'' As mentioned above, according to this invention, the cut surface is crushed and the part with the anti-corrosion treatment layer covers and hides the cut surface, leaving less exposed parts.
There is no risk of discoloration or deterioration of solderability becoming a problem in use, and the storage period can be easily managed.
第１図はこの考案によるコンタクトの一例を示
す平面図、第２図は第１図の正面図、第３図は第
２図のAA線拡大断面図、第４図は従来のコンタ
クトの一例を示す平面図、第５図は第４図の正面
図、第６図は第５図のBB線拡大断面図である。
Fig. 1 is a plan view showing an example of a contact according to this invention, Fig. 2 is a front view of Fig. 1, Fig. 3 is an enlarged sectional view taken along line AA of Fig. 2, and Fig. 4 is an example of a conventional contact. FIG. 5 is a front view of FIG. 4, and FIG. 6 is an enlarged sectional view taken along line BB of FIG. 5.
Claims (1)
ンタクトにおいて、 上記切断面が潰されていることを特徴とするコ
ンタクト。[Scope of Claim for Utility Model Registration] A contact obtained by cutting a material that has been subjected to anti-rust treatment, characterized in that the cut surface is crushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18333887U JPH0518860Y2 (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18333887U JPH0518860Y2 (en) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0186184U JPH0186184U (en) | 1989-06-07 |
| JPH0518860Y2 true JPH0518860Y2 (en) | 1993-05-19 |
Family
ID=31474760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18333887U Expired - Lifetime JPH0518860Y2 (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518860Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4717708B2 (en) * | 2006-04-28 | 2011-07-06 | 矢崎総業株式会社 | Connector terminal molding method and connector terminal |
| JP4993472B2 (en) * | 2007-03-05 | 2012-08-08 | 株式会社神戸製鋼所 | Copper alloy terminal with Sn plating and manufacturing method thereof |
-
1987
- 1987-11-30 JP JP18333887U patent/JPH0518860Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0186184U (en) | 1989-06-07 |
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