JPH04535Y2 - - Google Patents
Info
- Publication number
- JPH04535Y2 JPH04535Y2 JP1984017778U JP1777884U JPH04535Y2 JP H04535 Y2 JPH04535 Y2 JP H04535Y2 JP 1984017778 U JP1984017778 U JP 1984017778U JP 1777884 U JP1777884 U JP 1777884U JP H04535 Y2 JPH04535 Y2 JP H04535Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- terminal
- lid
- hole
- bushing
- 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
- 239000002253 acid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
【考案の詳細な説明】
本考案は鉛蓄電池用端子部の改良に関する。従
来より主として自動車用鉛蓄電池において、端子
極性と溶接される鉛ブツシングはテーパー部と段
部を有するインサート部よりなり、蓋とは該鉛ブ
ツシングの段部にて液密保持されており、端子部
にかかるリード線取り付け時のトルクに対して
は、該鉛ブツシングの段数を増加することにより
対処している。しかし、これは鉛量の増加による
コストupにつながる欠点があつた。[Detailed Description of the Invention] The present invention relates to an improvement of a terminal portion for a lead-acid battery. Traditionally, mainly in lead-acid batteries for automobiles, the lead bushing to be welded to the terminal polarity consists of an insert part having a tapered part and a step part, and the lid is kept liquid-tight by the step part of the lead bushing, and the terminal part The torque required when attaching the lead wires is dealt with by increasing the number of stages of the lead bushings. However, this had the drawback of increasing costs due to the increased amount of lead.
本考案は上述欠点を除去するために実用新案登
録請求の範囲に記載の構造としたものである。即
ち、鉛ブツシングの下部内面に蓋材料の一部が流
入する如くすることにより、蓋材料と鉛ブツシン
グ及び端子極柱の内外面の固着面積を増加せしめ
たものである。 The present invention has the structure described in the claims for utility model registration in order to eliminate the above-mentioned drawbacks. That is, by allowing a portion of the lid material to flow into the lower inner surface of the lead bushing, the adhering area between the lid material, the lead bushing, and the inner and outer surfaces of the terminal pole pillar is increased.
本考案の一実施例を図に基き説明すれば、１は
蓄電池蓋で２１は凹部、２は蓋貫通孔、３は鉛ブ
ツシング、４は鉛ブツシング３のテーパー部であ
り、端子極柱５の貫通孔６を備え、また鉛ブツシ
ング３の下部７の外面８には突条段部９を備え、
凹部２１の内周面に形成された突状段部３１と嵌
合するが如く液密に固着している。また、鉛ブツ
シング３の下部７の内面１０及び端子極柱５の外
面１２にそれぞれ液密に接触する如く、蓋貫通孔
２の周囲には上部に突出する張出部１１が形成さ
れ、鉛蓄電池の端子部Ａが構成されている。な
お、鉛ブツシング３と端子極柱５は鉛又は鉛合金
製である。 An embodiment of the present invention will be explained based on the drawings. 1 is a storage battery lid, 21 is a recess, 2 is a lid through hole, 3 is a lead bushing, 4 is a tapered part of the lead bushing 3, and 4 is a tapered part of the terminal pole post 5. A through hole 6 is provided, and an outer surface 8 of the lower part 7 of the lead bushing 3 is provided with a protruding stepped portion 9,
It is fixed in a liquid-tight manner by fitting into a protruding step 31 formed on the inner circumferential surface of the recess 21 . Further, a projecting portion 11 is formed around the lid through hole 2 so as to project upward so as to be in liquid-tight contact with the inner surface 10 of the lower part 7 of the lead bushing 3 and the outer surface 12 of the terminal pole post 5, respectively. A terminal portion A is configured. Note that the lead bushing 3 and the terminal pole post 5 are made of lead or a lead alloy.
本考案は上述の如く、鉛ブツシング３の下部７
の内面１０に蓋１の部材である張出部１１が固着
しているので、テーパー部４にリード線端子が着
脱される場合にかかるトルクに対する強度が増加
する。また、下部７の内外面８及び１０と蓋部材
との固着面積が増加するので、外面８と突条段部
９の条数減も可能となり鉛重量減とコストダウン
が可能となる。 As mentioned above, the present invention is based on the lower part 7 of the lead bushing 3.
Since the projecting portion 11, which is a member of the lid 1, is fixed to the inner surface 10 of the lid 1, the strength against the torque applied when the lead wire terminal is attached to and removed from the tapered portion 4 is increased. In addition, since the adhesion area between the inner and outer surfaces 8 and 10 of the lower part 7 and the lid member increases, it is possible to reduce the number of outer surfaces 8 and the protruding step portions 9, thereby making it possible to reduce lead weight and cost.
第１図は本考案鉛蓄電池の外観斜視図、第２図
は端子極柱を挿入する前の本考案に係る端子部の
要部縦断側面図、第３図は端子極柱を挿入した後
の本考案に係る端子部の要部縦断側面図である。
１……蓋、２……蓋貫通孔、３……鉛ブツシン
グ、５……端子極柱、６……鉛ブツシングの貫通
孔、１１……張出部、１２……極柱の外面、２１
……凹部、Ａ……端子部。
Figure 1 is an external perspective view of the lead-acid battery of the present invention, Figure 2 is a longitudinal cross-sectional side view of the main part of the terminal section of the present invention before the terminal pole is inserted, and Figure 3 is after the terminal pole is inserted. FIG. 3 is a vertical sectional side view of the main part of the terminal section according to the present invention. DESCRIPTION OF SYMBOLS 1... Lid, 2... Lid through-hole, 3... Lead bushing, 5... Terminal pole post, 6... Through-hole of lead bushing, 11... Overhanging part, 12... Outer surface of pole post, 21
...Recessed part, A...Terminal part.
Claims (1)
５と、蓋１の凹部２１とからなり、 前記鉛ブツシング３は、軸芯部に貫通孔６を有
するものであり、 前記凹部２１は、底部に貫通孔２を有し、該貫
通孔２の周囲に上方へ突出する張出部１１が形成
されているものであり、 前記鉛ブツシング３は、下部内面１０で前記張
出部１１の外面と液密に固着されており、 前記極柱５は、外面１２が前記貫通孔２，６と
液密に固着されていることを特徴とする、鉛蓄電
池。[Claims for Utility Model Registration] A lead-acid battery having a terminal portion A, wherein the terminal portion A consists of a lead bushing 3, a terminal pole post 5, and a recess 21 in the lid 1, and the lead bushing 3 includes: , which has a through hole 6 in its axial core, and the recess 21 has a through hole 2 at its bottom, and an overhang 11 that protrudes upward is formed around the through hole 2. The lead bushing 3 has a lower inner surface 10 that is liquid-tightly fixed to the outer surface of the projecting portion 11, and the outer surface 12 of the pole column 5 has an outer surface 12 that is liquid-tightly fixed to the through holes 2 and 6. A lead-acid battery that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1777884U JPS60130566U (en) | 1984-02-10 | 1984-02-10 | lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1777884U JPS60130566U (en) | 1984-02-10 | 1984-02-10 | lead acid battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60130566U JPS60130566U (en) | 1985-09-02 |
| JPH04535Y2 true JPH04535Y2 (en) | 1992-01-09 |
Family
ID=30505799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1777884U Granted JPS60130566U (en) | 1984-02-10 | 1984-02-10 | lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60130566U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650941Y2 (en) * | 1987-03-30 | 1994-12-21 | 松下電器産業株式会社 | Stationary lead-acid battery |
| JP2630158B2 (en) * | 1992-03-30 | 1997-07-16 | 新神戸電機株式会社 | Terminal sealing part of sealed lead-acid battery |
| JP5380105B2 (en) * | 2009-02-19 | 2014-01-08 | 古河電池株式会社 | Bushing cast molding for storage battery |
| ES2549663T3 (en) * | 2013-06-14 | 2015-10-30 | Wegmann Automotive Gmbh & Co. Kg | Sealable terminal for a rechargeable battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761769B2 (en) * | 1974-03-20 | 1982-12-25 | Nippon Oil Seal Ind Co Ltd | |
| JPS59130068A (en) * | 1983-01-18 | 1984-07-26 | Yuasa Battery Co Ltd | Manufacturing method of storage battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547293Y2 (en) * | 1973-07-11 | 1979-04-06 | ||
| JPS5761769U (en) * | 1980-09-30 | 1982-04-12 |
-
1984
- 1984-02-10 JP JP1777884U patent/JPS60130566U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761769B2 (en) * | 1974-03-20 | 1982-12-25 | Nippon Oil Seal Ind Co Ltd | |
| JPS59130068A (en) * | 1983-01-18 | 1984-07-26 | Yuasa Battery Co Ltd | Manufacturing method of storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60130566U (en) | 1985-09-02 |
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