JPS6146946B2 - - Google Patents
Info
- Publication number
- JPS6146946B2 JPS6146946B2 JP59075210A JP7521084A JPS6146946B2 JP S6146946 B2 JPS6146946 B2 JP S6146946B2 JP 59075210 A JP59075210 A JP 59075210A JP 7521084 A JP7521084 A JP 7521084A JP S6146946 B2 JPS6146946 B2 JP S6146946B2
- Authority
- JP
- Japan
- Prior art keywords
- battery case
- handle
- battery
- thermoplastic synthetic
- synthetic resin
- 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
- 238000003860 storage Methods 0.000 claims description 17
- 229920001169 thermoplastic Polymers 0.000 claims description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- 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】
本発明は蓄電池の製造法に関するものであり、
その目的とするところは経済的で信頼性の高い蓄
電池の把手をつくることにある。[Detailed description of the invention] The present invention relates to a method for manufacturing a storage battery,
The aim is to create an economical and reliable battery handle.
従来からゴルフカーおよびゴルフカート用など
の蓄電池はカーあるいはカートから蓄電池を降ろ
して補水、充電などの保守をする関係から、蓄電
池の積み降ろしに便利なように把手のついた蓄電
池が用いられている。 Traditionally, storage batteries for golf cars and golf carts have been equipped with handles for convenient loading and unloading, since the storage batteries must be removed from the car or cart for maintenance such as refilling with water or charging. .
これら従来の蓄電池は第４図に示すごとく吊穴
８′を備えた専用の電槽蓋２′をつくり、例えば
PE製のごとき耐酸性ロープなどで把手４′を構成
したり、あるいは第５図に示すごとく電蓋２″に
通し穴９″をあけて耐酸性ロープなどで把手４″を
取り付け、その周囲に封口管１０″を電槽蓋２″に
仮接着したのち封口樹脂１１″を充填して把手
４″を電槽蓋２″に固定する構成などがとられてい
る。 For these conventional storage batteries, a special battery case lid 2' with a hanging hole 8' is made as shown in Fig. 4, for example.
The handle 4' can be made of an acid-resistant rope such as PE, or as shown in Figure 5, a through hole 9'' is made in the electric cover 2'' and the handle 4' is attached with an acid-resistant rope, and the surrounding area is A configuration is adopted in which the sealing tube 10'' is temporarily bonded to the battery case lid 2'', and then the sealing resin 11'' is filled to fix the handle 4'' to the battery case lid 2''.
これら従来のものでは次に示す欠点があつた。
すなわち第４図に示すごときものでは、その専用
の電槽蓋２″をつくるのに各種蓄電池毎に高価な
専用金型が必要であり、少量生産のこの種の蓄電
池にはその金型償却費が多くかかり蓄電池のコス
トアツプ要因となつている。また、第５図に示す
ものでは構造が複雑でその把手加工代が高くつく
欠点があつた。 These conventional devices had the following drawbacks.
In other words, in the case of the one shown in Fig. 4, an expensive special mold is required for each type of storage battery to make the dedicated battery case lid 2'', and the depreciation cost of the mold is high for this type of storage battery produced in small quantities. This increases the cost of the storage battery.Furthermore, the structure shown in FIG. 5 has a complicated structure and has the disadvantage that the processing cost for the handle is high.
本発明はこれら従来の欠点を解消することを目
的とするものであり、以下その一実施例につき第
１図から第３図により説明する。すなわち第１図
は本発明の製造法により作られた蓄電池であり、
１はPP.PEなどの熱可塑性合成樹脂からなる電槽
母槽、２は電槽母槽１と同様な樹脂からなる電槽
蓋である。該電槽母槽１と電槽蓋２は例えば熱溶
着あるいは樹脂接着などで接合されて電槽３を形
成しており、その内部には陽極板、陰極板、セパ
レータ電解液などで蓄電池に必要な要素が配設さ
れている。４はPP.PEなどの電槽と同材質の熱可
塑性合成樹脂製の紐からなる把手であり、偏平な
織布あるいはロープなどが用いられる。また５は
射出成形した電槽と同材質の熱可塑性合成樹脂か
らなる接続部である。 The present invention aims to eliminate these conventional drawbacks, and one embodiment thereof will be described below with reference to FIGS. 1 to 3. That is, FIG. 1 shows a storage battery manufactured by the manufacturing method of the present invention,
1 is a battery case base made of thermoplastic synthetic resin such as PP.PE, and 2 is a battery case lid made of the same resin as the battery case base 1. The battery case base 1 and the battery case lid 2 are joined by heat welding or resin bonding, for example, to form a battery case 3, and inside the case there are anode plates, cathode plates, separator electrolyte, etc. necessary for the storage battery. elements are arranged. 4 is a handle made of a thermoplastic synthetic resin string made of the same material as the battery case, such as PP or PE, and flat woven cloth or rope is used. Reference numeral 5 designates a connecting portion made of thermoplastic synthetic resin, which is the same material as the injection molded battery case.
次にその製造法について第２図、第３図により
説明すると、まず電槽母槽１に把手４を乗せてそ
の上に射出ゲスト６を有する射出成形金型をセツ
トし、該射出ゲイト６からPP.PEなどの溶融した
電槽と同材質の熱可塑性合成樹脂を射出し、電槽
母槽１の表面および把手４を溶解して一体にし接
続部５成形する。そののち射出成形金型７を除去
する。 Next, the manufacturing method will be explained with reference to FIG. 2 and FIG. A thermoplastic synthetic resin made of the same material as the melted battery case, such as PP.PE, is injected, and the surface of the battery case base tank 1 and the handle 4 are melted and integrated to form a connection part 5. After that, the injection mold 7 is removed.
なお上記実施例では電槽母槽１に射出成形法に
よつて把手４を一体に溶着する方法を示したが、
本発明はこれに限定されるものではなく電槽蓋あ
るいは電槽母槽と電槽蓋とに互つて同じ方法で把
手を溶着してもよい。 In addition, in the above embodiment, a method was shown in which the handle 4 was integrally welded to the battery case base 1 by injection molding.
The present invention is not limited to this, and the handle may be welded to the container lid or to the container base and the container lid by the same method.
本発明は上記のごとく構成されており、次に示
す特徴がある。 The present invention is configured as described above and has the following features.
(1) 簡単な装置で電槽に把手３を一体に取り付け
ることができ、把手を持つて運搬が極めて容易
であり、持ち運びする蓄電池には最適なもので
ある。(1) The handle 3 can be integrally attached to the battery case with a simple device, and it is extremely easy to carry the battery by holding it by the handle, making it ideal for portable storage batteries.
(2) 第４図の従来例と対比すると、専用の電槽蓋
金型が不要であり、例えば多量生産してコスト
の安い自動車電池などの既存の電槽母槽あるい
は電槽蓋を流用し、射出金型をつくることによ
り把手の取り付けができる。さらにこの射出成
形金型は１種の蓄電池のみでなく各種の蓄電池
にセツトすることが可能な共用金型にすること
により、１ケの射出成形金型を各種の蓄電池に
適用することができ、多種少量生産の蓄電池の
コストを大巾に安くすることができる。(2) Compared to the conventional example shown in Figure 4, there is no need for a dedicated battery case lid mold; for example, existing battery case bases or battery case lids, such as those used for mass-produced and low-cost automobile batteries, can be used. The handle can be attached by making an injection mold. Furthermore, by making this injection molding mold a common mold that can be installed not only in one type of storage battery but also in various types of storage batteries, one injection molding mold can be applied to various storage batteries. It is possible to significantly reduce the cost of storage batteries that are manufactured in small quantities in a wide variety of types.
(3) 第５図の従来例と対比すると、把手を射出成
形により瞬時に取り付けるため、封口管、封口
樹脂などが不要であり、かつ、封口樹脂の硬化
時間も不要であり材料工数の大巾節減が図れ
る。(3) Compared to the conventional example shown in Figure 5, since the handle is instantly attached by injection molding, there is no need for a sealing tube, sealing resin, etc., and there is no need for curing time for the sealing resin, which significantly reduces the number of material man-hours. You can save money.
(4) 構造が簡単であり、さらには電槽と把手が溶
着によつて一体化されたものであるから接着剤
の劣化による剥離などがなく、その信頼性が高
い。(4) The structure is simple, and since the battery case and handle are integrated by welding, there is no peeling due to adhesive deterioration, and the reliability is high.
(5) 把手が電槽と同材質の熱可塑性合成繊維製の
紐で構成されているので、電槽との溶着に際し
ては、該熱可塑性合成繊維が単に表面だけでは
なく相当浸透した形で電槽と溶着され、かつこ
れと同時に電槽と同材質の熱可塑性合成樹脂を
射出成形して電槽と把手との溶着部分上に盛る
ことにより、該溶着部分の補強を行うものであ
り、極めて丈夫な把手の電槽への固着を期待で
きる。(5) Since the handle is made of a string made of thermoplastic synthetic fibers made of the same material as the battery case, when welding it to the battery case, the thermoplastic synthetic fibers are not only on the surface but also penetrate considerably. The welded part is welded to the battery case, and at the same time, a thermoplastic synthetic resin made of the same material as the battery case is injection molded and placed over the welded part between the battery case and the handle, thereby reinforcing the welded part, which is extremely effective. You can expect the durable handle to stick to the battery case.
すなわち溶剤溶解させて接着したものでは、
例えば実公昭51−15074号に示されるようなも
のでは、たかだか10Kg程度の静荷重にしか耐え
られないほどの極めて強度の弱いものであるの
に対し、本発明によるものでは、例えば、厚味
1.5mm、幅25mmのポリプロピレン繊維からなる
把手を用いた場合、上下方向に約150Kgの強度
を得ることができる。 In other words, if it is bonded by dissolving it in a solvent,
For example, the product shown in Utility Model Publication No. 51-15074 has extremely low strength and can only withstand a static load of about 10 kg, whereas the product according to the present invention, for example, has a thick
When using a handle made of polypropylene fiber with a width of 1.5 mm and a width of 25 mm, it is possible to obtain a strength of approximately 150 kg in the vertical direction.
(6) 射出成形された熱可塑性合成樹脂が電槽と把
手との溶着部分を覆い被すため、美観的にも優
れた製品を提供することができる。(6) Since the injection-molded thermoplastic synthetic resin covers the welded part between the battery case and the handle, it is possible to provide a product with excellent aesthetics.
本発明は上記のごとく従来の欠点を解消したも
のであり、その工業的価値は大である。 The present invention eliminates the conventional drawbacks as described above, and has great industrial value.
第１図は本発明の製造法により作られた蓄電池
の一実施例を示す正面図、第２，３図は第１図の
蓄電池の製造工程における要部正断面図および要
部側面図、第４，５図は従来の蓄電池のそれぞれ
一実施例を示す一部破断正面図。
１…電槽母槽、２…電槽蓋、３…電槽、４…把
手、５…接続部、６…射出ゲイト、７…射出成形
金型。
FIG. 1 is a front view showing an embodiment of a storage battery manufactured by the manufacturing method of the present invention, FIGS. 4 and 5 are partially cutaway front views showing one embodiment of a conventional storage battery, respectively. DESCRIPTION OF SYMBOLS 1... Battery case base, 2... Battery case lid, 3... Battery case, 4... Handle, 5... Connecting part, 6... Injection gate, 7... Injection mold.
Claims (1)
質の熱可塑性合成繊維製の紐からなる把手の端部
を乗せ、該把手の端部上に射出成形金型を配して
溶融した電槽と同材質の熱可塑性合成樹脂を射出
することにより、把手および電槽を局部的に溶解
してこれらを熱溶着させると共に、射出した熱可
塑性合成樹脂が把手の端部を覆つて該把手の端部
と電槽とに一体に溶着されるようにしたことを特
徴とする蓄電池の製造法。1. Place the end of a handle made of a thermoplastic synthetic fiber string made of the same material as the battery case on a thermoplastic synthetic resin battery case, place an injection mold on the end of the handle, and melt it. By injecting a thermoplastic synthetic resin made of the same material as the battery case, the handle and the battery case are locally melted and thermally welded together, and the injected thermoplastic synthetic resin covers the end of the handle to form the handle. A method for manufacturing a storage battery, characterized in that the end of the battery is integrally welded to the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59075210A JPS59209265A (en) | 1984-04-14 | 1984-04-14 | Manufacture of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59075210A JPS59209265A (en) | 1984-04-14 | 1984-04-14 | Manufacture of storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59209265A JPS59209265A (en) | 1984-11-27 |
| JPS6146946B2 true JPS6146946B2 (en) | 1986-10-16 |
Family
ID=13569604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59075210A Granted JPS59209265A (en) | 1984-04-14 | 1984-04-14 | Manufacture of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59209265A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2646406B1 (en) * | 1989-04-18 | 1991-08-30 | Baroclem Sa | DEVICE FOR GRIPPING OBJECTS, IN PARTICULAR A BATTERY |
| CN104091905A (en) * | 2014-06-26 | 2014-10-08 | 山东圣阳电源股份有限公司 | Plastic-encapsulated nested lifting rope |
-
1984
- 1984-04-14 JP JP59075210A patent/JPS59209265A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59209265A (en) | 1984-11-27 |
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