JPH066458Y2 - Ready-to-use sealed storage battery - Google Patents
Ready-to-use sealed storage batteryInfo
- Publication number
- JPH066458Y2 JPH066458Y2 JP1951688U JP1951688U JPH066458Y2 JP H066458 Y2 JPH066458 Y2 JP H066458Y2 JP 1951688 U JP1951688 U JP 1951688U JP 1951688 U JP1951688 U JP 1951688U JP H066458 Y2 JPH066458 Y2 JP H066458Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- ready
- liquid
- sealed storage
- lid
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Filling, Topping-Up Batteries (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は即用式密閉形蓄電池の改良に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to an improvement of a ready-to-use sealed storage battery.
従来の技術とその問題点 従来、密閉形蓄電池は製造者において注液、充電を行
う、いわゆる液入り電池が主流となっていたが、近年長
期保存が可能であるという利点から、注液をせずに出荷
し、使用開始直前に注液する、いわゆる即用式電池も一
部実用化されるようになった。Conventional technology and its problems Conventionally, sealed batteries have been mainly used as so-called liquid batteries, in which the manufacturer injects and charges the battery, but in recent years, it has been possible to store it for a long period of time. Some so-called ready-to-use batteries, which are shipped without being charged and liquid is injected just before the start of use, have come into practical use.
このような即用式密閉形蓄電池にあっては注液後、十分
な気密を保たなくてはならないため、従来のような容易
に着脱できる構造の液口栓では、使用中に緩めてしまっ
たり、振動によって嵌合が緩くなり、気密不良に至るな
ど、信頼性に乏しい。In such a ready-to-use sealed storage battery, it is necessary to maintain a sufficient airtightness after injecting the liquid.Therefore, in the conventional liquid mouth plug that is easily removable, do not loosen it during use. It has poor reliability, such as looseness and loose fitting due to vibration, resulting in poor airtightness.
このため、注液が完了して液口栓を一旦装着してしまえ
ば、事実上取外すことの出来ないような構造をとる必要
があるが、この様な構造にすると、注液前に液口栓を装
着することができないので、第４図に示したように液口
部をアルミフィルム１２などを用いてシールして外気の
吸入を防止している。そのため、液口栓９は蓄電池の梱
包内に同封するか、第４図に示すように蓄電池蓋の一部
に設けた液口栓仮装着用孔８に液口栓９を収納するなど
しているが、前者では液口栓を紛失する恐れがあり、後
者では液口栓仮装着用孔にゴミや水分がたまり、蓄電池
の電流リークを引起こしたりするといった問題がある。For this reason, it is necessary to have a structure in which it cannot be practically removed once the liquid injection is completed and the liquid mouth plug is once attached. Since a plug cannot be attached, the liquid port is sealed with an aluminum film 12 or the like as shown in FIG. 4 to prevent inhalation of outside air. Therefore, the liquid spout 9 is enclosed in the package of the storage battery, or as shown in FIG. 4, the liquid spout 9 is housed in the liquid spout temporary mounting hole 8 provided in a part of the storage battery lid. However, in the former case, the liquid spout may be lost, and in the latter case, there is a problem in that dust or water is accumulated in the temporary hole for temporarily mounting the liquid spout, causing current leakage of the storage battery.
問題点を解決するための手段 本考案はこのような欠点を解消するもので、蓄電池蓋上
面に形成された段差部と、段差部の低面上であって段差
壁の前面部に形成された突起とを備え、段差壁と突起と
の間に、逆止弁を内臓した液口栓を相互に連結してなる
排気蓋を係止したことを特徴とするものである。Means for Solving the Problems The present invention solves such a drawback by forming a stepped portion formed on the upper surface of the storage battery lid and a lower surface of the stepped portion on the front surface of the stepped wall. A projection is provided, and an exhaust lid formed by interconnecting liquid port plugs having a check valve is locked between the step wall and the projection.
実施例 第１図は本考案即用式密閉形蓄電池の一実施例を示すも
ので、蓄電池蓋１上部に設けられた正・負極端子２，
２′側に該端子の高さとほぼ同一深さの段差部を設け、
該端子よりも中心部より、すなわち本図における奥の方
向にほぼ垂直な段差壁３−を設ける。３は段差部の低面
である。段差部の低面３上の段差壁３−前面部には、リ
ブ状の突起６が形成してある。突起６は、ゴム等ででき
た逆止弁４を内臓した液口栓を６個相互に連結した排気
蓋５を挾んで固定できるよう形状を定める。これによっ
て排気蓋５が脱落したり、横方向にずれたりする事を防
止できるほか、従来例のように蓄電池の注液口と気密に
嵌合しなければならない極めて高精度を要する排気蓋５
の表面が仮装着用孔によって傷つけられたり、形状が変
化してしまう恐れがない。Embodiment FIG. 1 shows an embodiment of the immediate use type sealed storage battery of the present invention, which is a positive / negative electrode terminal 2 provided on the upper portion of the storage battery lid 1.
On the 2'side, a stepped portion having substantially the same depth as the height of the terminal is provided,
A step wall 3 − is provided which is substantially perpendicular to the center of the terminal, that is, the depth direction in the figure. 3 is the low surface of the step. Stepped wall on low surface 3 of the step portion 3 - the front part, are to the rib-shaped projection 6 is formed. The projection 6 is shaped so that the exhaust cover 5 having six check valves 4 made of rubber or the like and having the built-in check valves 4 connected to each other can be sandwiched and fixed. As a result, the exhaust lid 5 can be prevented from slipping off or shifting laterally, and the exhaust lid 5 must be fitted with the liquid inlet of the storage battery in an airtight manner as in the conventional example, which requires extremely high accuracy.
There is no risk that the surface of the will be damaged by the temporary mounting hole and its shape will change.
本考案において、液口栓内に逆止弁を内蔵させて一体と
した排気蓋とした理由は、第４図に示す従来例のように
蓄電池の注液口１０と排気口１１とを別個に設けた構造
とすると、蓄電池蓋１の上面に大きな面積を必要とする
ために、小容量あるいは小形の蓄電池には適用すること
ができないが、本考案のような構造にすることによって
小容量あるいは小形の蓄電池にも適用することができる
という利点が生じるためである。In the present invention, the reason why the check valve is built in the liquid outlet plug to form an integrated exhaust lid is that the liquid inlet 10 and the exhaust port 11 of the storage battery are separately provided as in the conventional example shown in FIG. The structure provided cannot be applied to a small-capacity or small-sized storage battery because the upper surface of the storage-battery lid 1 requires a large area. This is because there is an advantage that it can be applied to the above storage battery.
第２図は本考案の他の実施例を示す図で、端子２および
２′間に設けた突起６の形状を第３図に示すように、排
気蓋５に接する側の先端をオーバーハング形状としたも
のである。この様な突起形状にすることによって排気蓋
の係止はより容易に、しかも確実に行うことができ、輸
送取扱中の緩みや脱落を完全に防止することができると
いう長所を有している。FIG. 2 is a view showing another embodiment of the present invention. As shown in FIG. 3, the shape of the protrusion 6 provided between the terminals 2 and 2'is an overhang shape at the tip of the side in contact with the exhaust lid 5. It is what With such a projection shape, the exhaust lid can be locked more easily and surely, and it is possible to completely prevent loosening or falling off during transportation and handling.
尚、これらの実施例において、段差壁３−と突起６との
間の底面を排気蓋の形状に合わせて彫り込んだ形状とし
たり、注液口を封口するアルミフィルム１２で排気蓋の
収納部を覆い、ゴミ等の付着を防止することによって本
考案の効果がより確実になることは当然である。また、
段差部は端子と反対側の側部に沿って設けても良い。In these embodiments, the step wall 3 - and the bottom surface and the shape carved in accordance with the shape of the exhaust lid or, housing portion of the exhaust cover with aluminum film 12 for sealing the injection port between the projections 6 Naturally, the effect of the present invention will be more certain by covering and preventing the adhesion of dust and the like. Also,
The step may be provided along the side opposite to the terminal.
考案の効果 本考案によれば、注液前の液口栓を梱包ケースの中に収
納して紛失したり、収納用の孔に水分やゴミが溜まった
り、液口栓を仮収納用の孔で傷付けたりすることもな
く、蓄電池が小形化しても適用することが容易なので、
信頼性が高く、市場価値の高い即用式密閉形蓄電池を提
供することができる。Effect of the Invention According to the present invention, the liquid mouth plug before liquid injection is stored in the packing case and lost, or water and dust are collected in the storage hole, and the liquid mouth plug is temporarily stored. It is easy to apply even if the storage battery is downsized, because it does not get scratched by
It is possible to provide a prompt-use sealed storage battery having high reliability and high market value.
第１図は本考案密閉形蓄電池の一実施例を示す要部斜視
図、第２図は他の実施例を示す要部斜視図、第３図は第
２図の要部を示す断面図、第４図は従来例を示す要部斜
視図である。 ３……段差部低面、３−……段差壁 ４……逆止弁、５……排気蓋 ６……突起、１０……注液口FIG. 1 is a perspective view of an essential part of an embodiment of the sealed storage battery of the present invention, FIG. 2 is a perspective view of an essential part of another embodiment, and FIG. 3 is a sectional view of the essential part of FIG. FIG. 4 is a perspective view of a main part showing a conventional example. 3 ...... stepped portion lower surface, 3 - ... stepped walls 4 ... check valve, 5 ... exhaust lid 6 ... projection, 10 ... liquid inlet
Claims (1)
部の低面上であって段差壁の前面部に形成された突起と
を備え、 段差壁と突起との間に、逆止弁を内臓した液口栓を相互
に連結してなる排気蓋を係止したことを特徴とする即用
式密閉形蓄電池。1. A stepped portion formed on an upper surface of a storage battery lid, and a projection formed on a lower surface of the stepped portion and on a front surface portion of the stepped wall, wherein a non-return is provided between the stepped wall and the projection. A ready-to-use sealed storage battery characterized in that an exhaust lid formed by interconnecting liquid port plugs with built-in valves is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1951688U JPH066458Y2 (en) | 1988-02-17 | 1988-02-17 | Ready-to-use sealed storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1951688U JPH066458Y2 (en) | 1988-02-17 | 1988-02-17 | Ready-to-use sealed storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124661U JPH01124661U (en) | 1989-08-24 |
| JPH066458Y2 true JPH066458Y2 (en) | 1994-02-16 |
Family
ID=31235094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1951688U Expired - Lifetime JPH066458Y2 (en) | 1988-02-17 | 1988-02-17 | Ready-to-use sealed storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066458Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5576830B2 (en) * | 2011-06-09 | 2014-08-20 | 株式会社サンケイ技研 | Portable magnesium air battery |
-
1988
- 1988-02-17 JP JP1951688U patent/JPH066458Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01124661U (en) | 1989-08-24 |
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