JPS63181788A - Battery holding structure of battery machinery - Google Patents
Battery holding structure of battery machineryInfo
- Publication number
- JPS63181788A JPS63181788A JP1367087A JP1367087A JPS63181788A JP S63181788 A JPS63181788 A JP S63181788A JP 1367087 A JP1367087 A JP 1367087A JP 1367087 A JP1367087 A JP 1367087A JP S63181788 A JPS63181788 A JP S63181788A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- elastic piece
- cover
- battery cover
- holding structure
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （技術分野） 本発明は電池を本体内に収容した電池機器に関する。[Detailed description of the invention] (Technical field) TECHNICAL FIELD The present invention relates to a battery device containing a battery within a main body.
（背景技術）
従来の電池機器の電池保持構造は、第６図に示すように
電池２７を収納する電池保持基台１９′と、着脱自在の
電池カバーｒとから電池保持部を形成しである。これに
電池を収納するには、電池２７を電池保持基台１９′に
装着し、有底筒状の電池カバーｒを装着して電池カバー
ｒの内面で電池２７の外周部を保持するようにしている
。(Background Art) As shown in FIG. 6, the battery holding structure of a conventional battery device includes a battery holding base 19' for storing a battery 27, and a detachable battery cover r to form a battery holding part. . To store a battery in this, the battery 27 is attached to the battery holding base 19', and a bottomed cylindrical battery cover r is attached so that the outer circumference of the battery 27 is held on the inner surface of the battery cover r. ing.
ところで、この方式においては電池の外径のバラツキを
考慮し、電池外径のバラツキの最大値に基づいて電池カ
バーｒの内側寸法を決定しており、外径の大なる電池を
装着したときには電池カバーｒの内周と電池２７の外周
とが密着して電池をガタつくことなく保持できるが、電
池の外径が小なるものを装着したときには、第６図に示
すように電池カバーｆと電池２７との間にスキマ３５が
できて、電池がガタつく問題があり電池と接触端子との
接触不良の原因となっていた。By the way, in this method, the inner dimensions of the battery cover r are determined based on the maximum value of the variation in the outer diameter of the battery, taking into account the variation in the outer diameter of the battery, and when a battery with a large outer diameter is installed, the battery The inner periphery of the cover r and the outer periphery of the battery 27 are in close contact with each other to hold the battery without wobbling, but when a battery with a small outer diameter is installed, the battery cover f and the battery 27 are in close contact with each other as shown in Fig. 6. A gap 35 was created between the battery and the contact terminal 27, causing the battery to rattle, causing poor contact between the battery and the contact terminal.
（発明の目的）
本発明は上記の点に鑑み提案されたものであり、その目
的とするところは電池をガタつくことなく保持すること
のできる電池機器の電池保持構造を提供することにある
。(Objective of the Invention) The present invention has been proposed in view of the above points, and its object is to provide a battery holding structure for a battery device that can hold a battery without rattling.
（発明の開示）
上記の目的を達成するために本発明は、電池保持基台に
電池を装着し、有底筒状の電池カバーを嵌着して電池の
外周を保持する電池機器の電池保持構造において、電池
保持基台に弾性片を設け、この弾性片の電池に接する面
の反対側の面に電池カバーを着脱自在に係合する電池カ
バー係合突起を形成し、かつ前記弾性片の電池に接する
面には電池を押圧保持する電池押さえリブを前記係合突
起の両側に一対形成したことを特徴とする電池機器の電
池保持構造を発明の要旨とするものである。(Disclosure of the Invention) In order to achieve the above object, the present invention provides a battery holding base for a battery device in which a battery is mounted on a battery holding base, and a bottomed cylindrical battery cover is fitted to hold the outer circumference of the battery. In the structure, an elastic piece is provided on the battery holding base, and a battery cover engaging protrusion for removably engaging the battery cover is formed on the surface of the elastic piece opposite to the surface that contacts the battery, and The gist of the invention is a battery holding structure for a battery device, characterized in that a pair of battery holding ribs for pressing and holding the battery are formed on both sides of the engaging protrusion on the surface that contacts the battery.
以下本発明を電気かみそりの電池保持構造に用いた実施
例について、図面に基づいて説明する。Embodiments in which the present invention is applied to a battery holding structure for an electric shaver will be described below with reference to the drawings.
第１図は、本発明の実施例にかかる電気かみそりの外観
斜視図、第２図は同じく電気かみそりの全体の縦断面図
、第３図は第２図のＩ−Ｉ線上の断面図、第４図は第３
図の■−■線上の断面図、第５図は同じく本実施例の要
部の分解斜視図である。FIG. 1 is an external perspective view of an electric shaver according to an embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view of the entire electric shaver, FIG. 3 is a cross-sectional view taken along line II in FIG. Figure 4 is the third
FIG. 5 is a sectional view taken along the line ■--■ in the figure, and an exploded perspective view of the main parts of this embodiment.
第１図、第２図において、１は電池カバー、２は装飾リ
ング、３はスイッチハンドル、４はハウジング、５は外
刃フレーム、６はネット刃、７はトリーマー、８は刃取
付台、９は着脱釦、１０は電池カバーパツキン、１１は
モーター、１２は刃取付台パツキン、１３はモーター取
付台、１４はスイッチ０リング、１５はカム軸、１６は
スイッチバネ、１７は陽極金具である。1 and 2, 1 is a battery cover, 2 is a decorative ring, 3 is a switch handle, 4 is a housing, 5 is an outer blade frame, 6 is a net blade, 7 is a trimmer, 8 is a blade mount, 9 10 is an attachment/detachment button, 10 is a battery cover gasket, 11 is a motor, 12 is a blade mount gasket, 13 is a motor mount, 14 is a switch O-ring, 15 is a camshaft, 16 is a switch spring, and 17 is an anode metal fitting.
次に本発明の電池の保持構造について第２図、第３図、
第４図、第５図により説明する。Next, FIGS. 2 and 3 show the battery holding structure of the present invention.
This will be explained with reference to FIGS. 4 and 5.
この電池保持構造は電池保持部１８と電池カバー１とか
らなるものである。This battery holding structure consists of a battery holding part 18 and a battery cover 1.
電池保持部１８は電気かみそりのハウジング４と一体形
成した表のスイッチ側に２ケ所、裏側に１ケ所の電池保
持基台１９からなり、この電池保持基台１９の表側より
に電池カバー係合突起２０を突設した弾性片２１を、裏
側よりの両側にも電池カバー係合突起２０を突設した弾
性片２２．２３をそれぞれ一体形成したものである。弾
性片２１．２２．２３に設けた電池押さえリブ２４．２
５は弾性片２１．２２．２３の電池側表面でしかも電池
カバー係合突起２０の両側にそれぞれ突設したものであ
る。弾性片２１には電池カバー係合突起２０の上面形状
と同じく曲成した通電金具２６が、電池カバー係合突起
２０に重合させて係合し、その一端がハウジング４に挿
入・係止されている。また、電池２７の電極接続用の通
電バネ２８が電池保持基台１９の下端部に挿入・保持さ
れ、通電金具２６とともに回路を形成している。The battery holding part 18 is formed integrally with the electric shaver housing 4 and consists of two battery holding bases 19 on the front switch side and one on the back side. An elastic piece 21 having a projection 20 protruding thereon, and elastic pieces 22 and 23 having battery cover engaging protrusions 20 projecting from both sides from the back side are each integrally formed. Battery holding rib 24.2 provided on elastic piece 21.22.23
Reference numeral 5 designates elastic pieces 21, 22, and 23 that are protruded from the battery-side surfaces of the elastic pieces 21, 22, and 23 on both sides of the battery cover engaging protrusion 20, respectively. A current-carrying metal fitting 26 curved in the same manner as the upper surface shape of the battery cover engaging protrusion 20 is superimposed and engaged with the elastic piece 21, and one end thereof is inserted and locked into the housing 4. There is. Further, a current-carrying spring 28 for connecting the electrodes of the battery 27 is inserted and held at the lower end of the battery holding base 19, and forms a circuit together with the current-carrying metal fitting 26.
装飾リング２はハウジング４側に圧入されており、この
装飾リング２のスイッチ側および、背面の両方の内側に
、電池カバー１の開き防止用リブ２９が嵌合するリブ係
合溝３０がそれぞれ形成しである。なお弾性片２１．２
２．２３の両側にそれぞれ形成されたスリット３１ば弾
性片の可撓性を増すためのものである。The decorative ring 2 is press-fitted into the housing 4 side, and rib engaging grooves 30 into which the opening prevention ribs 29 of the battery cover 1 fit are formed on both the switch side and the back side of the decorative ring 2. It is. In addition, elastic piece 21.2
The slits 31 formed on both sides of the elastic piece 2.23 are for increasing the flexibility of the elastic piece.
次に電池カバーについて説明すると、電池カバー１は有
底筒状に形成され、その開口部上部には一４＝
表面、背面の両側に電池カバーの開き防止用リブ２９が
設けてあり、ハウジング４との保合時に装飾リング２の
リブ係合溝３０にこの開き防止用リブ２９がつっばるこ
とにより電池カバー１の開きを防止するためのものであ
る。また、電池カバー１の内側には、弾性片２１．２２
．２３に設けられたそれぞれの電池カバー係合突起２０
に対応する位置に、係合突起３３を設けである。なお、
図中、３４は係合突起３３を支持する電池カバー１に設
けたリブである。Next, to explain the battery cover, the battery cover 1 is formed into a cylindrical shape with a bottom, and ribs 29 for preventing the battery cover from opening are provided on both sides of the front and back sides of the opening of the battery cover 1. This opening prevention rib 29 is inserted into the rib engaging groove 30 of the decorative ring 2 to prevent the battery cover 1 from opening. Also, on the inside of the battery cover 1, there are elastic pieces 21 and 22.
．． Each battery cover engaging protrusion 20 provided on 23
An engaging protrusion 33 is provided at a position corresponding to . In addition,
In the figure, 34 is a rib provided on the battery cover 1 that supports the engagement protrusion 33.
このようにして構成された電池保持構造に、電池を装着
するにはまず、電池２７を電池保持基台１９に嵌め込み
、電気かみそりの本体下端から電池カバー１内に挿入す
る。この時、弾性片２１．２２．２３が撓むことにより
、電池カバー１の内側に設けた保合突起３３が電池カバ
ー係合突起２０を乗り越えて係止され、同じくハウジン
グ４の装飾リング２のリブ係合溝３０に電池カバーの開
き防止用リブ２９が係合されることにより、電池カバー
１とハウジング４とは嵌着・保持されるものである。ま
た内部に収納された電池２７はそれぞれの弾性片２１．
２２、２３の電池押さえリブ２４．２５に押圧され電池
カバー１の内周面との間に隙間を形成することなく保持
されている。To attach a battery to the battery holding structure constructed in this way, first, the battery 27 is fitted into the battery holding base 19 and inserted into the battery cover 1 from the lower end of the body of the electric shaver. At this time, as the elastic pieces 21, 22, and 23 bend, the retaining protrusion 33 provided on the inside of the battery cover 1 crosses over the battery cover engaging protrusion 20 and is engaged with the decorative ring 2 of the housing 4. The battery cover 1 and the housing 4 are fitted and held together by the rib 29 for preventing opening of the battery cover being engaged with the rib engagement groove 30 . Moreover, the battery 27 housed inside is connected to each elastic piece 21.
It is pressed by the battery holding ribs 24 and 25 of 22 and 23 and is held without forming a gap with the inner peripheral surface of the battery cover 1.
なお、電池保持基台１９と電池カバー１の内面とで形成
される電池を保持する空間の内側寸法、詳しくは電池押
さえリブ２４．２５の突端から、その上方の電池カバー
１の内面の電池との接触位置までの寸法は、電池を組み
込まない自由状態で電池外径のバラツキの最小値と同じ
か、若干、小さめに形成しである。このことにより、電
池の外径の小なるものはもちろん、外径の大なるときは
、弾性片が撓むことにより、いずれの場合も電池を良好
に保持しガタッキを解消したものである。Note that the inner dimension of the space that holds the battery formed by the battery holding base 19 and the inner surface of the battery cover 1, specifically, the distance from the tip of the battery holding rib 24, 25 to the battery on the inner surface of the battery cover 1 above it. The dimension up to the contact position is set to be the same as or slightly smaller than the minimum variation in battery outer diameter in a free state without a battery installed. As a result, when the outside diameter of the battery is small as well as when the outside diameter is large, the elastic piece flexes, so that the battery can be held well and wobbling can be eliminated in both cases.
本実施例においては、電池カバー１をハウジング４に繰
り返し着脱することによるバネ性の劣化を防止するため
に、通電金具２６と弾性片２１とを重合させた２重構造
とした。それにより、強度的にも安定し、また部品点数
も少なくなり極めて効率の良い電池機器の電池保持構造
を構成したものである。In this embodiment, in order to prevent deterioration of the spring properties due to repeated attachment and detachment of the battery cover 1 to and from the housing 4, a double structure is adopted in which the current-carrying metal fitting 26 and the elastic piece 21 are overlapped with each other. As a result, the battery holding structure of the battery device is stable in terms of strength, has a reduced number of parts, and is extremely efficient.
なお、本発明の実施例として電気かみそりについて説明
したが、これ以外のあらゆる電池機器に適用できること
はもちろんである。Although the electric shaver has been described as an example of the present invention, it is of course applicable to all other battery-powered devices.
（発明の効果）
以上のように本発明は、弾性片が電池カバーの保持と電
池のガタつき防止とを兼ね、さらには部品構成上、別部
品を使わず構成されたことにより、極めて効率の良い電
池機器の電池保持構造を提供したものである。(Effects of the Invention) As described above, the present invention has an elastic piece that holds the battery cover and prevents the battery from rattling, and furthermore, because it is configured without using any separate parts, it is extremely efficient. This provides a good battery holding structure for battery equipment.
第１図は、本発明の実施例にかかる電気かみそりの外観
斜視図、第２図は同じく電気かみそりの全体の縦断面図
、第３図は第２図のＩ−Ｉ線上の断面図、第４図は第３
図の■−■線上の断面図、第５図は同じく本実施例の要
部の分解斜視図、第６図は従来例の断面説明図である。
１は電池カバー、
１９は電池保持基台、
２０は電池カバー係合突起
２１．２２．２３は弾性片、
２４．２５は電池押さえリブ、
２７は電池。FIG. 1 is an external perspective view of an electric shaver according to an embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view of the entire electric shaver, FIG. 3 is a cross-sectional view taken along line II in FIG. Figure 4 is the third
FIG. 5 is an exploded perspective view of the main parts of this embodiment, and FIG. 6 is an explanatory cross-sectional view of the conventional example. 1 is a battery cover, 19 is a battery holding base, 20 is a battery cover engaging protrusion 21, 22, 23 is an elastic piece, 24, 25 is a battery holding rib, and 27 is a battery.
Claims (2)
バーを嵌着して電池の外周を保持する電池機器の電池保
持構造において、電池保持基台に弾性片を設け、この弾
性片の電池に接する面の反対側の面に電池カバーを着脱
自在に係合する電池カバー係合突起を形成し、かつ前記
弾性片の電池に接する面には電池を押圧保持する電池押
さえリブを前記係合突起の両側に一対形成したことを特
徴とする電池機器の電池保持構造。(1) In a battery holding structure for a battery device in which a battery is mounted on a battery holding base and a bottomed cylindrical battery cover is fitted to hold the outer circumference of the battery, an elastic piece is provided on the battery holding base and this A battery cover engaging protrusion for removably engaging the battery cover is formed on the surface opposite to the surface of the elastic piece that contacts the battery, and a battery holding rib that presses and holds the battery is formed on the surface of the elastic piece that contacts the battery. A battery holding structure for a battery device, characterized in that a pair of these are formed on both sides of the engaging protrusion.
続用の通電金具を弾性片に重合させて配置して弾性片の
補強を兼ねさせたことを特徴とする特許請求の範囲第１
項記載の電池機器の電池保持構造。(2) The elastic piece is formed integrally with the battery holding base, and a current-carrying metal fitting for connecting the battery is placed over the elastic piece to serve as reinforcement for the elastic piece. 1
Battery holding structure of the battery device described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1367087A JPS63181788A (en) | 1987-01-23 | 1987-01-23 | Battery holding structure of battery machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1367087A JPS63181788A (en) | 1987-01-23 | 1987-01-23 | Battery holding structure of battery machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181788A true JPS63181788A (en) | 1988-07-26 |
Family
ID=11839630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1367087A Pending JPS63181788A (en) | 1987-01-23 | 1987-01-23 | Battery holding structure of battery machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016515427A (en) * | 2013-03-26 | 2016-05-30 | ザ ジレット コンパニー | Deceleration mechanism |
-
1987
- 1987-01-23 JP JP1367087A patent/JPS63181788A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016515427A (en) * | 2013-03-26 | 2016-05-30 | ザ ジレット コンパニー | Deceleration mechanism |
| JP2017205581A (en) * | 2013-03-26 | 2017-11-24 | ザ ジレット カンパニー リミテッド ライアビリティ カンパニーＴｈｅ Ｇｉｌｌｅｔｔｅ Ｃｏｍｐａｎｙ Ｌｌｃ | Speed reduction mechanism |
| US10147918B2 (en) | 2013-03-26 | 2018-12-04 | The Gillette Company Llc | Retarding mechanism |
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