JPH0334836Y2 - - Google Patents
Info
- Publication number
- JPH0334836Y2 JPH0334836Y2 JP12303284U JP12303284U JPH0334836Y2 JP H0334836 Y2 JPH0334836 Y2 JP H0334836Y2 JP 12303284 U JP12303284 U JP 12303284U JP 12303284 U JP12303284 U JP 12303284U JP H0334836 Y2 JPH0334836 Y2 JP H0334836Y2
- Authority
- JP
- Japan
- Prior art keywords
- light bulb
- elastic body
- cap
- screw cap
- removal tool
- 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
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cleaning In General (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
使用者の不注意等で電球を破裂させたとき、ソ
ケツト内には割れ電球のねじ込み口金が残つてい
て、新しい電球を取り付けるにはこの口金を取り
除く必要がある。本考案は、このねじ込み口金を
容易に取り除くための電球用口金取り外し具に関
する。[Detailed explanation of the invention] [Industrial field of application] When a light bulb explodes due to carelessness on the part of the user, the screw cap of the broken light bulb remains in the socket, and this screw cap is used to install a new light bulb. It is necessary to remove the cap. The present invention relates to a light bulb cap removal tool for easily removing the screw cap.
従来では、前記ソケツト内に残つた割れ電球の
ねじ込み口金を、けがをしないようにぼろ切れ等
を当てがつて回転させるか、ペンチ等を用いて強
引に取り外していた。
Conventionally, the screw cap of a broken light bulb remaining in the socket was forcibly removed by applying a rag or the like to the socket or using pliers to prevent injury.
電球の口金部分は、ソケツトから突出していな
いか或いは突出していてもわずかであるから、上
記従来の手段では、この割れ電球のねじ込み口金
に回転力を与えるのが非常に難しく、口金の取り
外しが困難であつたり、ペンチ等で強引に取り外
すと、ソケツトそのものを壊してしまう欠点があ
つた。
Since the base of the light bulb does not protrude from the socket, or even if it does protrude only slightly, it is extremely difficult to apply rotational force to the screw base of this broken light bulb using the above conventional means, making it difficult to remove the base. If you remove it forcibly using pliers, etc., the socket itself will be damaged.
本考案は、割れ電球のねじ込み口金を容易に取
り外すことができるように工夫した電球用口金取
り外し具を提供しようとするものである。 The present invention aims to provide a light bulb cap removal tool that is devised so that the screw cap of a broken light bulb can be easily removed.
上記問題点を解決するために講じた本考案の技
術手段は、操作部の先端側に、電球のねじ込み口
金内に嵌合する形に整形した弾性体を設けたこと
である。
The technical means of the present invention taken to solve the above-mentioned problems is that an elastic body shaped to fit into the screw cap of the light bulb is provided on the tip side of the operation part.
上記技術手段を講じた結果、前記弾性体を割れ
電球のねじ込み口金内に押し付けることによつて
この弾性体と口金とが一体となり、操作部の回転
に伴つてねじ込み口金を回転させることができ
る。
As a result of taking the above technical means, by pressing the elastic body into the screw cap of the broken light bulb, the elastic body and the cap become integrated, and the screw cap can be rotated as the operating part rotates.
本考案の上記手段によれば、従来のようにソケ
ツトを壊してしまう心配がないのは勿論、ソケツ
ト内に強くねじ込まれた口金であつても簡単に取
り外すことができ、口金内に残つたガラス片で作
業者が傷つくこともない。
According to the above means of the present invention, there is no need to worry about breaking the socket as in the conventional case, and even if the socket is tightly screwed into the socket, it can be easily removed, and the glass remaining in the socket can be removed. Workers will not be injured by the pieces.
以下に、本考案の実施例を図面の記載に基いて
説明する。
Embodiments of the present invention will be described below with reference to the drawings.
図面の第1図は、本考案の第1実施例における
電球用口金取り外し具を示している。この第1実
施例で、操作部1は、合成樹脂製または絶縁被覆
を施した金属製等の硬質の筒状部材から構成され
たもので、その先端側に、電球Aのねじ込み口金
a内に嵌合する形にその先端を整形したゴム製の
弾性体2が、ビス3・・や接着等の固定手段を介
して一体に設けてある。また、この操作部1の後
端側には、多段に伸縮自在な棒状体からなる操作
補助具4を連結するための連結部として嵌入孔部
1aを設けてあり、この嵌入孔部1aには、嵌入
孔部1aに挿入された前記補助具4の先端にはま
り込んで補助具4の回転操作力を操作部1に確実
に伝えるための回り止めピン5と、操作補助具4
を操作部1に連結および連結解除するための固定
手段である締付けボルト6とが設けてある。 FIG. 1 of the drawings shows a light bulb cap remover according to a first embodiment of the present invention. In this first embodiment, the operation part 1 is made of a hard cylindrical member made of synthetic resin or metal coated with an insulating coating. A rubber elastic body 2 whose tip is shaped to fit is integrally provided with a fixing means such as screws 3 or adhesive. Further, a fitting hole 1a is provided on the rear end side of the operating portion 1 as a connecting portion for connecting an operation aid 4 made of a rod-shaped body that can be expanded and contracted in multiple stages. , a detent pin 5 that fits into the tip of the auxiliary tool 4 inserted into the insertion hole 1a to reliably transmit the rotational operating force of the auxiliary tool 4 to the operating section 1; and an operation aid 4.
A tightening bolt 6 is provided as a fixing means for connecting and disconnecting the controller 1 to the operating section 1.
第2図は上記第1実施例における電球用口金取
り外し具の使用状態を示すもので、高所に取り付
けたハイビーム球(電球の一例)Aを破裂させて
しまつたときに、ソケツト7内に残つたねじ込み
口金具aを、操作補助具4を用いて取り外してい
る状態を示している。手の届く範囲に口金aがあ
るときは前記操作補助具4を用いる必要はない。
前記弾性体2の形状は、ねじ込み口金aの内形と
全く同一の形状であつても、或いは、多小形の異
なる例えば四角柱や五角柱の形であつてもよい
が、この第1実施例のように弾性体2の先端側を
楔形に整形しておくと、口金a内周面に押し付け
るときの押し付け力が比較的小であつても、楔効
果を利用した摩擦力の増強で回転操作力を伝え易
い利点がある。 Figure 2 shows how the light bulb cap remover is used in the first embodiment. When the high beam bulb A (an example of a light bulb) installed at a high place explodes, the light bulb cap remover remains in the socket 7. A state in which the ivy screw-in fitting a is being removed using the operation aid 4 is shown. When the cap a is within reach, there is no need to use the operation aid 4.
The shape of the elastic body 2 may be exactly the same as the inner shape of the screw cap a, or may have a different shape, such as a square prism or a pentagonal prism, but this first embodiment If the tip of the elastic body 2 is shaped into a wedge shape as shown in the figure, even if the pressing force when pressing it against the inner peripheral surface of the mouthpiece a is relatively small, the rotational operation can be performed by increasing the frictional force using the wedge effect. It has the advantage of being easy to transmit force.
以下本考案の別実施例について説明する。図面
の第3図は本考案の第2実施例における電球用口
金取り外し具を示している。この第2実施例は、
弾性体2が、ねじ込み口金aの開口縁に接当する
鍔部2aを備えている点で上記第1実施例と相違
する。このような鍔部2aを備えていると、弾性
体2を口金a内に押し込んだときに弾性体2が口
金a内に密着するのに加えて、口金a内に残つた
ガラス片bが鍔部2aにかみ込むので、回転操作
力をねじ込み口金aに一層伝え易いという効果が
ある。 Another embodiment of the present invention will be described below. FIG. 3 of the drawings shows a light bulb cap remover according to a second embodiment of the present invention. This second embodiment is
This embodiment differs from the first embodiment in that the elastic body 2 includes a flange 2a that comes into contact with the opening edge of the screw cap a. With such a flange 2a, when the elastic body 2 is pushed into the ferrule a, not only does the elastic body 2 come into close contact with the ferrule a, but also the glass piece b remaining in the ferrule a is removed from the flange. Since it bites into the portion 2a, it has the effect of making it easier to transmit the rotational operating force to the screw cap a.
図面の第4図は本考案の第3実施例における電
球用口金取り外し具を示している。この第3実施
例は、弾性体2がその中央部に、弾性体2の先端
側に向つて開放する空間2bを備えている点で上
記第1実施例と相違し、この空間2bの奥部の内
径は、例えば白熱電球(電球の一例)Aのステム
管と呼ばれているフイラメントの支持脚cよりも
小径にしてある。このような開放空間2bを備え
ていると、電球用口金取り外し具の使用に際して
前記支持脚cを取り除く必要がなく、しかも、こ
の支持脚cを利用して口金aを保持できるから、
口金a内への弾性体2の挿入深さが浅くても安全
な取り外しを実行できる。 FIG. 4 of the drawings shows a light bulb base remover according to a third embodiment of the present invention. This third embodiment is different from the first embodiment in that the elastic body 2 has a space 2b in its center that opens toward the distal end side of the elastic body 2, and the inner part of this space 2b is The inner diameter of the filament is smaller than, for example, the support leg c of the filament, which is called the stem tube of an incandescent light bulb (an example of a light bulb) A. By providing such an open space 2b, there is no need to remove the support leg c when using the light bulb cap remover, and the support leg c can be used to hold the cap a.
Even if the insertion depth of the elastic body 2 into the mouthpiece a is shallow, safe removal can be performed.
図面には示していないが、前記弾性体2の別実
施例として、口金aの内形よりもやや小さな形状
のものを採用してもよく、このときには比較的軟
らかいゴム等で前記弾性体2を構成し、口金aの
奥部にこの弾性体2を押し付けたときの横方向へ
の広がり変形で口金aの内周面に弾性体周面を接
当させ、これに起因する摩擦力で回転操作力を口
金aに伝える構成であつてもよい。また別の例と
して、前記弾性体2の周面に凹凸部を設け、口金
aの内周面に沿わせ易くして、且つ、滑り止め効
果をもたせてもよい。 Although not shown in the drawings, as another embodiment of the elastic body 2, one with a shape slightly smaller than the inner shape of the base a may be adopted. In this case, the elastic body 2 may be made of relatively soft rubber or the like. When this elastic body 2 is pressed against the inner part of the mouthpiece a, the elastic body 2 is expanded in the lateral direction and brought into contact with the inner circumferential surface of the mouthpiece a, and the resulting frictional force is used for rotational operation. It may be configured to transmit force to the cap a. As another example, an uneven portion may be provided on the circumferential surface of the elastic body 2 to make it easier to follow the inner circumferential surface of the base a and to provide an anti-slip effect.
第1図は第1実施例を示す一部切欠全体側面
図、第2図は第1実施例の使用状態図、第3図は
第2実施例を示す一部切欠全体側面図、第4図は
第3実施例を示す縦断側面図である。
1……操作部、1a……連結部、2……弾性
体、2a……鍔部、2b……開放空間、A……電
球、a……ねじ込み口金。
Fig. 1 is a side view of the whole partially cut away showing the first embodiment, Fig. 2 is a usage state diagram of the first embodiment, Fig. 3 is a side view of the whole partially cut away showing the second embodiment, Fig. 4 FIG. 3 is a vertical side view showing a third embodiment. DESCRIPTION OF SYMBOLS 1... Operation part, 1a... Connection part, 2... Elastic body, 2a... Flange part, 2b... Open space, A... Light bulb, a... Screw cap.
Claims (1)
a内に嵌合する形に整形した弾性体2を設けて
ある電球用口金取り外し具。 前記弾性体2は、前記ねじ込み口金aの開口
縁に接当する鍔部2aを備えたものである実用
新案登録請求の範囲第項に記載の電球用口金
取り外し具。 前記弾性体2はその中央部に、弾性体2の先
端側に向つて開放する空間2bを備えたもので
ある実用新案登録請求の範囲第項に記載の電
球用口金取り外し具。 前記操作部1は、操作補助具4の連結部1a
を備えたものである実用新案登録請求の範囲第
項に記載の電球用口金取り外し具。[Scope of Claim for Utility Model Registration] A light bulb cap removal tool in which an elastic body 2 shaped to fit into a screw cap a of a light bulb A is provided on the tip side of an operating part 1. The light bulb cap removal tool according to claim 1, wherein the elastic body 2 includes a flange portion 2a that comes into contact with the opening edge of the screw cap a. The light bulb cap removal tool according to claim 1, wherein the elastic body 2 is provided with a space 2b in its center that opens toward the distal end side of the elastic body 2. The operation section 1 is a connecting section 1a of the operation aid 4.
A light bulb cap remover as set forth in claim 1 of the utility model registration claim, which comprises:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12303284U JPS6138763U (en) | 1984-08-10 | 1984-08-10 | Light bulb base removal tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12303284U JPS6138763U (en) | 1984-08-10 | 1984-08-10 | Light bulb base removal tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6138763U JPS6138763U (en) | 1986-03-11 |
JPH0334836Y2 true JPH0334836Y2 (en) | 1991-07-24 |
Family
ID=30681787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12303284U Granted JPS6138763U (en) | 1984-08-10 | 1984-08-10 | Light bulb base removal tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6138763U (en) |
-
1984
- 1984-08-10 JP JP12303284U patent/JPS6138763U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6138763U (en) | 1986-03-11 |
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