JPH0219581B2 - - Google Patents
Info
- Publication number
- JPH0219581B2 JPH0219581B2 JP1046279A JP4627989A JPH0219581B2 JP H0219581 B2 JPH0219581 B2 JP H0219581B2 JP 1046279 A JP1046279 A JP 1046279A JP 4627989 A JP4627989 A JP 4627989A JP H0219581 B2 JPH0219581 B2 JP H0219581B2
- Authority
- JP
- Japan
- Prior art keywords
- assembled battery
- lid
- container body
- container
- ribs
- 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
- 238000000034 method Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 125000006850 spacer group Chemical group 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
- H01M50/147—Lids or covers
-
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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)
- Battery Mounting, Suspending (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は組電池用容器の形成法の改良に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an improvement in the method of forming a container for an assembled battery.
（従来の技術）
従来円筒密閉形組電池を容器内に収納し且つ密
閉化するには箱型の容器本体と組電池との間にク
ツシヨン材等のスペーサーを介在せしめるとか或
は容器本体の内面に組電池を接着せしめているも
のである。(Prior Art) Conventionally, in order to store and seal a cylindrical sealed battery pack in a container, a spacer such as a cushion material is interposed between the box-shaped container body and the battery pack, or the inner surface of the container body is sealed. The assembled battery is glued to the
これらの方式は何れも煩雑な手数を要すると共
にクツシヨン材又は接着剤等の新規な部品を用意
しなければならない。又組電池を固定化するにお
いて、確実性に問題を生ずるものであつた。 All of these methods require complicated steps and require the preparation of new parts such as cushioning materials or adhesives. Also, there was a problem with reliability when fixing the assembled battery.
従つて組電池を容器内に収納して組立てるにお
いて生産性が劣ると共にコスト高になるものであ
つた。 Therefore, when the assembled battery is housed in a container and assembled, productivity is poor and costs are high.
（発明が解決しようとする問題）
本発明はかかる欠点を改善せんとして鋭意研究
を行つた結果、簡単な方法により迅速に組電池を
固定しうる組電池用容器の形成法を開発したもの
である。(Problems to be Solved by the Invention) The present invention has been made as a result of intensive research aimed at improving these drawbacks, and as a result has developed a method for forming a container for assembled batteries that can quickly fix assembled batteries using a simple method. .
（課題を解決するための手段）
本発明は組電池を収納せる合成樹脂製容器本体
に該容器本体の上面口部を覆う合成樹脂製蓋体を
溶着せしめてなる組電池用容器の形成法におい
て、蓋体の裏面に先端部が組電池に当接するリブ
を一体に設け、該蓋体を容器本体に溶着する際同
時に組電池と当接するリブの先端部を溶融して該
組電池を固定せしめることを特徴とするものであ
る。(Means for Solving the Problems) The present invention provides a method for forming a container for an assembled battery, which comprises welding a synthetic resin lid body that covers the top opening of the container body to a synthetic resin container body for storing an assembled battery. , a rib whose tip abuts against the assembled battery is integrally provided on the back surface of the lid, and when the lid is welded to the container body, the tip of the rib that comes into contact with the assembled battery is simultaneously melted to fix the assembled battery. It is characterized by this.
本発明においてリブとしては組電池固定用リブ
のみでなく、容器本体と蓋体とを容易に溶着せし
めるために容器本体の外周縁部に当接する位置に
設けてもよい。 In the present invention, the ribs are not limited to ribs for fixing the assembled battery, but may be provided at positions that abut against the outer peripheral edge of the container body in order to easily weld the container body and the lid together.
又本発明において容器本体と蓋体とを特に合成
樹脂製とする理由は、リブを組電池面に押付けつ
つ熱を加えることにより該リブの先端部が溶融し
容易に組電池を固定することが出来るためであ
る。 Further, in the present invention, the container main body and the lid body are made of synthetic resin in particular because when the ribs are pressed against the assembled battery surface and heat is applied, the tips of the ribs melt and the assembled battery can be easily fixed. This is because it is possible.
なお、樹脂としてはポリプロピレン、ポリエチ
レン等の如く透明にして機械的性能に優れたもの
が望ましい。 The resin is preferably transparent and has excellent mechanical performance, such as polypropylene or polyethylene.
又リブの形状としては先端部を尖鋭状にするこ
とが望ましく、これによつて組電池面を瞬時に固
着せしめることが出来ると共に組電池とリブとの
間に介在物例えば熱収縮性チユーブ、紙筒等が存
在するとしてもリブによつて打破り組電池の金属
面に当接することが出来る。 In addition, it is desirable that the ribs have a sharp tip so that the surface of the assembled battery can be fixed instantly, and there can be no inclusions such as heat-shrinkable tubes or paper between the assembled battery and the ribs. Even if a tube or the like is present, the ribs can break it and make contact with the metal surface of the assembled battery.
（実施例）
第１図に示す如く断面凵字型状を有するポリプ
ロピレン製容器本体１内に所望数の組電池２，２
を収納する。次いで第２図に示す如く内面に容器
本体溶着用リブ４，４及び組電池溶着用リブ５，
５を夫々設けたポリプロピレン製蓋体３を作製
し、第３図に示す如く容器本体１に蓋体３を覆つ
て超音波を加えることによりリブ４及び５が溶融
し容器本体１に蓋体３が密着すると同時に組電池
溶着用リブ５，５が組電池２，２の表面において
溶着６，６し組電池を固定することが出来る。(Example) As shown in FIG.
to store. Next, as shown in FIG. 2, ribs 4, 4 for welding the container body and ribs 5 for welding the assembled battery are formed on the inner surface.
A lid 3 made of polypropylene is prepared, and as shown in FIG. 3, the ribs 4 and 5 are melted and the lid 3 is placed on the container body 1 by applying ultrasonic waves while covering the lid 3 on the container body 1 as shown in FIG. At the same time as the battery pack welding ribs 5, 5 are welded to the surfaces of the battery packs 2, 2, the battery packs can be fixed.
なお７，７は容器本体１と蓋体３との溶着部で
ある。 Note that 7 and 7 are welded parts between the container body 1 and the lid 3.
（発明の効果）
以上詳述した如く本発明によれば操作簡単にし
て確実に組電池を固定化することが出来るため運
搬等において振動をうけるも組電池がずれ等を生
ずることなく安心して出荷しうる等顕著な効果を
有する。(Effects of the Invention) As detailed above, according to the present invention, the assembled battery can be easily fixed and securely fixed, so even if the assembled battery is subjected to vibration during transportation etc., the assembled battery will not be displaced and can be safely shipped. It has remarkable effects such as:
第１図は本発明組電池用容器の形成法において
容器本体内に組電池を収納した状態の１例を示す
断面図、第２図は本発明組電池用容器の形成法に
おいて蓋体の１例を示す断面図、第３図は本発明
組電池用容器の形成法により組電池を組立てた状
態を示す断面図である。
１……容器本体、２……組電池、３……蓋体、
４……容器本体溶着用リブ、５……組電池溶着用
リブ、６……組電池とリブとの溶着部、７……容
器本体と蓋体との溶着部。
FIG. 1 is a sectional view showing an example of a state in which an assembled battery is housed in a container body in the method for forming a container for an assembled battery according to the present invention, and FIG. FIG. 3 is a sectional view showing an assembled battery according to the method for forming a container for an assembled battery according to the present invention. 1... Container body, 2... Assembled battery, 3... Lid body,
4... Rib for welding the container body, 5... Rib for welding the assembled battery, 6... Welding part between the assembled battery and the rib, 7... Welding part between the container body and the lid.
Claims (1)
器本体の上面開口部を覆う合成樹脂製蓋体を溶着
せしめてなる組電池用容器の形成法において、蓋
体の裏面に先端部が組電池に当接するリブを一体
に設け、該蓋体を容器本体に溶着する際、同時に
組電池と当接するリブの先端部を溶融して該組電
池を固定せしめることを特徴とする組電池用容器
の形成法。1. In a method of forming a container for an assembled battery by welding a synthetic resin lid that covers the top opening of the container body to a synthetic resin container body in which the assembled battery is housed, the front end of the lid is attached to the back of the lid. A container for an assembled battery, characterized in that a rib that comes into contact with the battery is integrally provided, and when the lid is welded to the container body, the tip of the rib that comes into contact with the assembled battery is simultaneously melted to fix the assembled battery. Formation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046279A JPH01315946A (en) | 1989-02-27 | 1989-02-27 | Construction of envelope for cell set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046279A JPH01315946A (en) | 1989-02-27 | 1989-02-27 | Construction of envelope for cell set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01315946A JPH01315946A (en) | 1989-12-20 |
| JPH0219581B2 true JPH0219581B2 (en) | 1990-05-02 |
Family
ID=12742793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1046279A Granted JPH01315946A (en) | 1989-02-27 | 1989-02-27 | Construction of envelope for cell set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01315946A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5494437B2 (en) * | 2010-11-23 | 2014-05-14 | 株式会社デンソー | Battery assembly and method of manufacturing the same |
| US20250183443A1 (en) * | 2022-02-17 | 2025-06-05 | Shanghai Xuan Yi New Energy Development Co., Ltd. | Battery pack, method for forming battery pack and electric vehicle |
-
1989
- 1989-02-27 JP JP1046279A patent/JPH01315946A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01315946A (en) | 1989-12-20 |
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