JPS6068552A - Sealing of storage battery terminal - Google Patents
Sealing of storage battery terminalInfo
- Publication number
- JPS6068552A JPS6068552A JP58174850A JP17485083A JPS6068552A JP S6068552 A JPS6068552 A JP S6068552A JP 58174850 A JP58174850 A JP 58174850A JP 17485083 A JP17485083 A JP 17485083A JP S6068552 A JPS6068552 A JP S6068552A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- cover plate
- post
- terminal
- insertion hole
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 230000035939 shock Effects 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は、蓄′山：池端子部の封口装置に関する。[Detailed description of the invention] The present invention relates to a sealing device for a storage terminal portion.
従来の此種封口装置は、第１図示のように、蓄電池ａの
゛電槽すの周壁及び仕切金にヒートシール又は接着剤に
よシ気密に圧着して施される蓋板Ｃに穿設した極柱挿通
孔りに、極柱Ｅの端子部ｅを貫通させ、該蓋板Ｃの極柱
挿通孔りの内周壁面Ｆの中間内周部ｆと該極柱の外周面
に突出する突鍔ｇとの間に環状ノぐツキング５ｈを挟圧
介在させて成る式の蓄電池端子部の封口装置はあるが、
該極柱Ｅの端子部ｅと該極柱挿通孔り即ち蓋板Ｃの内周
壁面Ｆとの間は少許の環状間隙ｉが存するので、極柱Ｅ
の端子部ｅは衝撃や振動等によシ偏位し、従ってその外
周のノξツキングｈの封口部は不均一となシ、気封性の
悪くなった部分よシミ解液の洩出のおそれがある。As shown in Figure 1, this type of conventional sealing device has a hole in a cover plate C that is airtightly pressed onto the peripheral wall and partition of the battery case of storage battery A using heat sealing or adhesive. The terminal part e of the pole post E is passed through the pole post insertion hole, and the terminal part e of the pole post E is inserted into the middle inner peripheral part f of the inner peripheral wall surface F of the pole post insertion hole of the cover plate C and protrudes from the outer peripheral surface of the pole post. There is a storage battery terminal sealing device that has an annular notch 5h interposed between the protrusion g and the protrusion g.
Since there is a small annular gap i between the terminal part e of the pole post E and the inner circumferential wall surface F of the pole post insertion hole, that is, the cover plate C, the pole post E
The terminal part e of the terminal part e is deflected due to shock or vibration, and therefore the sealing part of the outer circumference of the notch h is uneven, and the part where the air sealing property is poor may cause leakage of the stain solution. There is a risk.
この間隙ｉ内にコンパウンドをその端子部Ｃの外周に封
ロコンノ々ウンＰを施す試みもあるが、上記の衝撃や振
動等による端子部ｅの動揺を完全に防止できず、上記の
欠点は解消されない。Some attempts have been made to apply a sealant P to the outer periphery of the terminal part C with a compound in the gap i, but this cannot completely prevent the terminal part e from shaking due to the above-mentioned shocks and vibrations, and the above-mentioned drawbacks have been resolved. Not done.
本発明は、か＼る欠点を防止し極柱の端子部を固定し、
耐衝撃性、耐振動性を向上し、その封口部の封口性を堅
牢にした封口装置を提供するもので、蓄電池の蓋板に穿
設した歓柱挿通孔に極柱の端子部を貫通させ該蓋板の極
柱挿通孔の内周壁面の中間内周部と該極柱の外周面に突
出する突鍔との間に環状ノぐツキングを挟圧介在させて
成る式の蓄電池端子部の封口装置において、該極柱の該
端子部の外周面に、該蓋板の該極柱挿通孔の内周壁面の
上端内周部を圧接せしめると共に該極比の該突鍔の周縁
段部に該蓋板の該極柱挿通孔の下端内周部を圧接せしめ
ることを％徴とする。The present invention prevents such drawbacks and fixes the terminal portion of the pole pole,
This product provides a sealing device that has improved shock resistance and vibration resistance, and has a robust sealing performance.The terminal part of the pole pole is passed through the pole insertion hole drilled in the lid plate of the storage battery. A storage battery terminal portion of the type in which an annular notch is sandwiched between an intermediate inner circumferential portion of an inner circumferential wall surface of the pole column insertion hole of the cover plate and a protruding flange protruding from the outer circumferential surface of the pole column. In the sealing device, the upper inner periphery of the inner peripheral wall surface of the pole pillar insertion hole of the cover plate is brought into pressure contact with the outer peripheral surface of the terminal portion of the pole pillar, and the peripheral step of the protrusion of the pole ratio is pressed. The % mark means that the inner circumferential portion of the lower end of the pole column insertion hole of the cover plate is brought into pressure contact.
次に本発明実施の１例を第２図につき説明する。Next, an example of implementing the present invention will be explained with reference to FIG.
（］、）は蓄電池、（２）はその電槽、（３）は該電槽
（２）の周壁並に仕切壁の上縁にヒートシール又は接着
剤で気密に結着して力位された雪状の蓋板、（４）は該
蓋板（３） Ｋ穿設した極柱挿通孔、（５）は極柱を示
し、該極柱（５）の上部の端子部（５ａ）は該挿通孔（
４）を挿通し缶板（３）の外部に突出して居る。（６）
は、該極柱（５）の外周面に突出する突鍔（７）と該蓋
板（３）の極柱挿通孔（４）の内周壁面（８）の中間内
周部（８ａ）とのｍ」に挟圧介在させたＯリング等の環
状バッキングを示す。( ], ) is a storage battery, (2) is its battery case, and (3) is a power position that is airtightly bonded with heat seal or adhesive to the peripheral wall of the battery case (2) and the upper edge of the partition wall. Snow-shaped cover plate, (4) is the pole column insertion hole drilled in the cover plate (3), (5) is the pole column, and the terminal part (5a) at the top of the pole column (5) is The insertion hole (
4) and protrudes to the outside of the can plate (3). (6)
is a protruding flange (7) protruding from the outer circumferential surface of the pole post (5) and an intermediate inner circumferential portion (8a) of the inner circumferential wall surface (8) of the pole post insertion hole (4) of the cover plate (3). An annular backing, such as an O-ring, is shown in the figure.
以上の構成は、従来の封口装置と実質上質らない。The above configuration is substantially comparable to conventional sealing devices.
而して、本発明によれば、更に、次の構成を具備せしめ
る。即ち、該極柱（５）の該端子部（５ａ）の外周面に
、該蓋板（３）の該極柱挿通孔（４）の内周壁面（８）
の外端内周部（８ｂ）を圧接せしめると共に該極柱（５
）の該突鍔（７）の周縁段部（７ａ）に該蓋板（３）の
該極柱挿通孔（４）の下端内周部（８Ｃ）を圧接せしめ
るようにし、これによシ、該極柱端子部（５ａ）の上部
並に下部において、該蓋板（３）によ９２点支持によシ
固定保持したものである。この好捷しい実施例では、該
蓋板（３）の該極柱挿通孔（４）の１１条状、即ちその
内周壁面の断面形状は、上端に至るに従い小径となる截
頭円錐形、即ち下向きの傾斜した内周面形状とし、その
外端内周部（８ｂ）の孔径は、該極柱の端子部（５ａ）
の直径よυや＼小径に形成する。かくして、該蓋板（３
）のこのテーパー状の挿通孔（４）に該極柱（５）の端
子部（５ａ）を挿通せしめるときは、その下向きの傾斜
内周壁面（８）の傾斜中間内周部（８ａ）でその下向の
０リング（６）はその下面の突鍔（７）に押圧せしめら
れて強固な封口をもたらすに加え、その端子部（５ａ）
は、その挿通孔（４）の上端の最小口径を押圧して外方
に突出せしめられ、その外周面を該蓋板（３）の該内周
壁面（８）の上端内周部（８ｂ）で圧接保持せしめられ
ると同時にその極柱（５）は′その外周の突鍔（７）の
周縁段部（７ａ）で該蓋板（３）の下端内周部（８Ｃ）
に当接係止せしめられ、該極柱（５ンは、その蓋板（３
）の該内周壁面（８）の上下部２点で圧接固定されて、
伽烟、振動等に対し安定堅牢外封口装置がもたらされる
。尚、図面で（９）は該蓋板（３）の外部に突出した端
子部（５ａ）の外周を囲繞し蓋板（３）の上面から該端
子部（５ａ）の頂面よシ高く上方に突出せしめた保Ｙｆ
ｊ ｋを示し、これにより、該端子部（５ａ）を外部か
ら様器等が尚シ直接の外力を受けないよりに保睦した。According to the present invention, the following configuration is further provided. That is, the inner peripheral wall surface (8) of the pole pillar insertion hole (4) of the cover plate (3) is attached to the outer peripheral surface of the terminal portion (5a) of the pole pole (5).
The outer end inner circumferential portion (8b) of the pole column (5
), the lower end inner peripheral part (8C) of the pole column insertion hole (4) of the cover plate (3) is brought into pressure contact with the peripheral edge step (7a) of the protruding flange (7), and thereby, The pole terminal portion (5a) is fixed and held by the cover plate (3) at 92 points at the upper and lower portions thereof. In this preferred embodiment, the pole column insertion hole (4) of the cover plate (3) has a 11-striped shape, that is, the cross-sectional shape of the inner peripheral wall surface is a truncated conical shape that becomes smaller in diameter toward the upper end. In other words, the inner circumferential surface is inclined downward, and the hole diameter of the outer inner circumferential portion (8b) is the same as that of the terminal portion (5a) of the pole column.
It is formed to have a diameter smaller than υ or ＼. Thus, the lid plate (3
) When inserting the terminal part (5a) of the pole column (5) into the tapered insertion hole (4), insert the terminal part (8a) of the downwardly inclined inner peripheral wall surface (8) at the inclined intermediate inner peripheral part (8a). The downward O-ring (6) is pressed against the protrusion (7) on the lower surface to provide a strong seal, and the terminal portion (5a)
is made to protrude outward by pressing the minimum diameter of the upper end of the insertion hole (4), and its outer peripheral surface is connected to the upper inner peripheral portion (8b) of the inner peripheral wall surface (8) of the cover plate (3). At the same time, the pole column (5) is held in pressure contact with the bottom inner circumference (8C) of the cover plate (3) by the circumferential edge step (7a) of the protruding flange (7) on its outer circumference.
The pole column (5) is held in contact with the cover plate (3).
) is press-fitted at two points at the top and bottom of the inner peripheral wall surface (8),
A stable and robust outer sealing device against heat, vibration, etc. is provided. In the drawing, (9) surrounds the outer periphery of the terminal part (5a) that protrudes to the outside of the cover plate (3), and extends from the upper surface of the cover plate (3) to a point higher than the top surface of the terminal part (5a). The maintenance Yf that was made to stand out
j k, thereby protecting the terminal portion (5a) from direct external force applied to the terminal portion (5a) from the outside.
（イ）は、該保護壁（９）の上端縁に設けた切欠部を示
し、該切欠部ＯＱは、これに接続線の先端部を極柱端子
部（５ａ）へ接続する際の挿通部として役立つと共にそ
の接続後の接続線の回動を防止するに役立つ。好ましく
はその出」上幅は、接続線を挾持するに適したものとす
る。第３図に明らかなように、接続線の導出方向を任意
選択できるよう複数個の切欠部（ｌ（）を設けることが
好ましい。(A) indicates a notch provided at the upper edge of the protective wall (9), and the notch OQ is an insertion portion for connecting the tip of the connecting wire to the pole terminal portion (5a). It also serves as a guide to prevent the connecting wire from rotating after connection. Preferably, its upper width is suitable for holding the connecting wire. As is clear from FIG. 3, it is preferable to provide a plurality of notches (l()) so that the direction in which the connection line is led can be arbitrarily selected.
このように本発明によるとキれ、蓄電池端子部の封口装
置は、その蓋板に設けた極柱挿通孔に電柱の端子部を気
密に挿通封口するに加え、その極柱の端子部の上部外周
面をその蓋板の１「１１通孔の内周壁面の上端内周部で
圧接保持すると共にその極柱の外周面の突鍔の周縁段部
をその挿通孔の内周壁面の下端内周部で圧接保持するよ
うにしたので、該極柱の封口部は、安定ら≦牢に維持し
得られ、耐震、耐衝撃性を向上する等の効果を有する。As described above, according to the present invention, the sealing device for the storage battery terminal part can not only hermetically insert and seal the terminal part of the utility pole into the pole insertion hole provided in the cover plate, but also seal the terminal part of the pole pole. The outer peripheral surface is pressed against the inner peripheral part of the upper end of the inner peripheral wall surface of the 1"11 through hole of the cover plate, and the peripheral stepped part of the protruding flange on the outer peripheral surface of the pole column is held within the lower end of the inner peripheral wall surface of the insertion hole. Since the pole pillar is held in pressure contact with the peripheral part, the sealing part of the pole pillar can be maintained in a stable condition and has the effect of improving earthquake resistance and impact resistance.
【図面の簡単な説明】
第１図は従来の端子部封口装置の１部を截除した側面図
、第２図は本発明の実施の１例の端子部封口装置の１部
を截除した側面図、第３図はその上面図を示す。
（１）・−・蓄電池 （２）・・・電槽（３）・・・蓋
板 （４）・・・極柱挿通孔（５）・・・、痺柱 （５
ａ）・・・端子部（（））・・・環状バッキング （７
）・・・突鍔（８）・・・−語根の孔の内周壁面 （８
ａ）・・・中間内周部（８ｂ）・・・上端内局部 （８
ｃ）・・・下端内周部将５１・出ム１４人 古河電池株
式会社全 本田技イβト工業株式会社
他２名
第１図
時：、 ３ ｊ、’２
第１頁の続き
０発 明 者 佐 野 −部 横浜市保土ろ内[Brief Description of the Drawings] Fig. 1 is a partially cut-away side view of a conventional terminal sealing device, and Fig. 2 is a partially cut-away side view of a terminal sealing device according to an embodiment of the present invention. A side view, and FIG. 3 shows its top view. (1)...Storage battery (2)...Battery container (3)...Cover plate (4)...Pole pillar insertion hole (5)..., Paralysis pillar (5)
a)...Terminal part (())...Annular backing (7
)...Tsutsuba (8)...-Inner peripheral wall surface of the root hole (8
a)...Middle inner peripheral part (8b)...Top inner local part (8
c)...Bottom inner periphery general 51, output 14 people, all of Furukawa Battery Co., Ltd., Honda Gibeta Kogyo Co., Ltd. and 2 other people Figure 1 time:, 3 j, '2 Continuation of 1st page 0 shots Akira Sano-bu Yokohama City Hodorouchi
Claims (1)
通させ該蓋板の極柱挿通孔の内周壁拘の中間内周部と該
極柱の外周面に突出する突鍔との間に環状バッキングを
挟圧介在させて成る式の蓄電池端子部の封口装置におい
て、該極柱の該端子部の外周面に、該蓋板の該極柱挿通
孔の内周壁面の上端内周部を圧接せしめると共に該極柱
の該突鍔の周縁段部に該蓋板の該極柱挿通孔の下端内周
部を圧接せしめることを特徴とする蓄電池端子部の封口
装置。A protruding flange that penetrates the terminal portion of the pole pole into the pole pole insertion hole drilled in the cover plate of the storage battery and protrudes from the intermediate inner periphery of the inner circumferential wall retaining of the pole pole insertion hole of the cover plate and the outer peripheral surface of the pole pole. In a storage battery terminal sealing device of the type in which an annular backing is sandwiched between the outer circumferential surface of the terminal portion of the pole column and the upper end of the inner circumferential wall surface of the pole column insertion hole of the cover plate. A sealing device for a storage battery terminal portion, characterized in that the inner peripheral portion is brought into pressure contact with the lower end inner peripheral portion of the pole pole insertion hole of the cover plate and the peripheral step portion of the protruding flange of the pole pole is brought into pressure contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58174850A JPS6068552A (en) | 1983-09-21 | 1983-09-21 | Sealing of storage battery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58174850A JPS6068552A (en) | 1983-09-21 | 1983-09-21 | Sealing of storage battery terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6068552A true JPS6068552A (en) | 1985-04-19 |
| JPH0142575B2 JPH0142575B2 (en) | 1989-09-13 |
Family
ID=15985740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58174850A Granted JPS6068552A (en) | 1983-09-21 | 1983-09-21 | Sealing of storage battery terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068552A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03141550A (en) * | 1989-10-27 | 1991-06-17 | Yuasa Battery Co Ltd | Lead-acid battery |
| WO2014041988A1 (en) * | 2012-09-12 | 2014-03-20 | 株式会社 豊田自動織機 | Electrical storage device |
| JP2014059973A (en) * | 2012-09-14 | 2014-04-03 | Toyota Industries Corp | Power storage device |
| JPWO2014042135A1 (en) * | 2012-09-13 | 2016-08-18 | 株式会社豊田自動織機 | Power storage device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5159342A (en) * | 1974-11-21 | 1976-05-24 | Myagawa Kasei Kogyo Kk | CHIKUDENCHI |
| JPS51141325A (en) * | 1975-05-15 | 1976-12-06 | Gates Rubber Co | Enclosed through type connector having high discharging capacity |
-
1983
- 1983-09-21 JP JP58174850A patent/JPS6068552A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5159342A (en) * | 1974-11-21 | 1976-05-24 | Myagawa Kasei Kogyo Kk | CHIKUDENCHI |
| JPS51141325A (en) * | 1975-05-15 | 1976-12-06 | Gates Rubber Co | Enclosed through type connector having high discharging capacity |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03141550A (en) * | 1989-10-27 | 1991-06-17 | Yuasa Battery Co Ltd | Lead-acid battery |
| WO2014041988A1 (en) * | 2012-09-12 | 2014-03-20 | 株式会社 豊田自動織機 | Electrical storage device |
| US9583743B2 (en) | 2012-09-12 | 2017-02-28 | Kabushiki Kaisha Toyota Jidoshokki | Electrical storage device |
| JPWO2014042135A1 (en) * | 2012-09-13 | 2016-08-18 | 株式会社豊田自動織機 | Power storage device |
| JP2014059973A (en) * | 2012-09-14 | 2014-04-03 | Toyota Industries Corp | Power storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142575B2 (en) | 1989-09-13 |
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| JPS596079U (en) | Electrode stand for projection welding | |
| JPS60122218U (en) | fuel tank | |
| JPS6017561U (en) | cylindrical battery | |
| JPS58211093A (en) | Shock absorber |