JPS6042582B2 - storage battery - Google Patents
storage batteryInfo
- Publication number
- JPS6042582B2 JPS6042582B2 JP51015055A JP1505576A JPS6042582B2 JP S6042582 B2 JPS6042582 B2 JP S6042582B2 JP 51015055 A JP51015055 A JP 51015055A JP 1505576 A JP1505576 A JP 1505576A JP S6042582 B2 JPS6042582 B2 JP S6042582B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- storage battery
- terminal
- polarity
- battery case
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Description
【発明の詳細な説明】 本発明は電槽と蓋を熱溶着した蓄電池の改良に関する。[Detailed description of the invention] The present invention relates to an improvement in a storage battery in which a battery case and a lid are thermally welded.
一般にこの種蓄電池は端子部は、蓋と一体に成形された
鉛ブッシングに極性を挿通して両者を溶着すると同時に
治具を用いて端子を形成しているが、この方法では鉛材
料を多く必要とするのみならす端子の形成に手数を要す
る等の欠点があつた。本発明は上記の欠点を除去するも
ので、端子極性に一体成形した樹脂部を蓋の端子貫通孔
部分に熱溶着したことを特徴とする。Generally, the terminal part of this type of storage battery is formed by inserting the polarity into a lead bushing that is molded integrally with the lid and welding the two together, and at the same time forming the terminal using a jig, but this method requires a large amount of lead material. However, there are drawbacks such as the fact that it takes time and effort to form the terminals. The present invention eliminates the above-mentioned drawbacks and is characterized in that a resin part integrally molded with the terminal polarity is thermally welded to the terminal through-hole part of the lid.
以下、本発明を一実施例に基いて説明する。The present invention will be explained below based on one embodiment.
まず図において１はポリオレフィン系材料から成る電槽
、２は電槽と同等材料から成る蓋、３は極板群、４は一
体成形した凹部５ａを有する椀状の樹脂部５を備えたテ
ーパー状の端子極性、６は蓋に設けた端子極性貫通孔、
７は熱板である。そこで、本発明蓄電池を組立てるには
、両端セル用に用意した樹脂部５付の端子極性４を有す
る極板群３を常法により得た中間セル用の極板群と共に
電槽１に収容した後、第２図に示す如く熱板７を電槽１
と蓋２との間に挿入して電槽１および樹脂部５の上端な
らびに蓋２および端子極性貫通孔６の下端を同時に加熱
溶融し、次いで熱板７を除去して電槽と蓋を相互に圧接
すると両者の密封接合が完成すると同時に端子極柱部の
波布も確保される。First, in the figure, 1 is a battery case made of a polyolefin material, 2 is a lid made of the same material as the battery case, 3 is a group of electrode plates, and 4 is a tapered shape with a bowl-shaped resin part 5 having an integrally molded concave part 5a. terminal polarity, 6 is the terminal polarity through hole provided in the lid,
7 is a hot plate. Therefore, in order to assemble the storage battery of the present invention, the electrode plate group 3 having the terminal polarity 4 with the resin portion 5 prepared for both end cells was housed in the battery case 1 together with the electrode plate group for the intermediate cell obtained by a conventional method. After that, as shown in FIG.
and the lid 2, and heat and melt the upper ends of the battery case 1 and the resin part 5, and the lower ends of the lid 2 and the terminal polarity through hole 6 at the same time, then remove the hot plate 7 and connect the battery case and the lid to each other. When pressed, a hermetic connection between the two is completed, and at the same time, the corrugation of the terminal pole is also secured.
なお、実施例では端子極性としてテーパー状の端子を備
えたものを図示したが、本発明はこれに限定されるもの
ではなく、たとえばボルト孔を備えたものなど任意の形
状とすることができる。In the embodiment, a tapered terminal is shown as the terminal polarity, but the present invention is not limited to this. For example, the terminal may have any shape, such as having a bolt hole.
本発明は叙上の如く端子極性に一体成形した樹脂部を蓋
の一部に熱溶着するものであるから鉛ブッシングを必要
とせず、従つて鉛材料を節減し得るのみならず端子もあ
らかじめ極性と一体に形成しておくことができるので、
組立ても簡便である等の利点を有する。特に、樹脂部５
を実施例に示”す如く椀状に形成しておくときは、熱溶
着時に生じた溶融樹脂がその凹部５ａに流れ込むことに
なるので、溶融樹脂が蓋の端子極性貫通孔６を通じ外部
に漏れ出て蓄電池の外観を損う、といつた虞はなくなる
。As described above, the present invention does not require a lead bushing because the resin part molded integrally with the terminal polarity is thermally welded to a part of the lid.Therefore, not only can the lead material be saved, but the terminal can also be polarized in advance. Since it can be formed integrally with
It has advantages such as being easy to assemble. In particular, the resin part 5
When it is formed into a bowl shape as shown in the example, the molten resin generated during heat welding will flow into the recess 5a, so that the molten resin will not leak to the outside through the terminal polarity through hole 6 of the lid. There is no longer any risk of the battery coming out and damaging the appearance of the storage battery.
第１図は本発明蓄電池の一実施例を示す要部欠截正面図
、第２図は熱板にて電槽、蓋を加熱している状態を示す
同蓄電池の要部欠截正面図である。
１：電槽、２：蓋、４：端子極柱、５：樹脂部、６：端
子極柱貫通孔。Fig. 1 is a cutaway front view of the main parts showing an embodiment of the storage battery of the present invention, and Fig. 2 is a cutaway front view of the main parts of the same storage battery showing a state in which the battery case and lid are heated with a hot plate. be. 1: Battery case, 2: Lid, 4: Terminal pole post, 5: Resin part, 6: Terminal pole through hole.
Claims (1)
樹脂部の上端と蓋に設けた端子極性貫通孔の下端にそれ
ぞれ熱溶着して成る蓄電池。 ２ 樹脂部を椀状に形成した特許請求の範囲第１項に記
載の蓄電池。 ３ 電槽、蓋および樹脂部をポリオレフィン系材料で形
成した特許請求の範囲第１項または第２項に記載の蓄電
池。[Scope of Claims] 1. A storage battery formed by thermally welding the upper end of the battery case, the lower end of the lid, the upper end of the resin part integrally molded with the terminal polarity, and the lower end of the terminal polarity through hole provided in the lid, respectively. 2. The storage battery according to claim 1, wherein the resin portion is formed into a bowl shape. 3. The storage battery according to claim 1 or 2, wherein the container, the lid, and the resin part are made of a polyolefin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51015055A JPS6042582B2 (en) | 1976-02-14 | 1976-02-14 | storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51015055A JPS6042582B2 (en) | 1976-02-14 | 1976-02-14 | storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5298935A JPS5298935A (en) | 1977-08-19 |
| JPS6042582B2 true JPS6042582B2 (en) | 1985-09-24 |
Family
ID=11878141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51015055A Expired JPS6042582B2 (en) | 1976-02-14 | 1976-02-14 | storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042582B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4325868Y1 (en) * | 1966-07-09 | 1968-10-29 |
-
1976
- 1976-02-14 JP JP51015055A patent/JPS6042582B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4325868Y1 (en) * | 1966-07-09 | 1968-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5298935A (en) | 1977-08-19 |
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