JPH01169883A - Clamper - Google Patents
ClamperInfo
- Publication number
- JPH01169883A JPH01169883A JP62326839A JP32683987A JPH01169883A JP H01169883 A JPH01169883 A JP H01169883A JP 62326839 A JP62326839 A JP 62326839A JP 32683987 A JP32683987 A JP 32683987A JP H01169883 A JPH01169883 A JP H01169883A
- Authority
- JP
- Japan
- Prior art keywords
- clamper
- rotary shafts
- force
- power plug
- fitting
- 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
- 238000005452 bending Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電気機器等の接栓時に用いるクランパに関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a clamper used when plugging electrical equipment or the like.
従来、一般に電気機器等の接栓時において使用されてい
るクランパとしては、第５図に示す線材製のものとか、
第６図に示すプラスチック成形品とかが知られている。Conventionally, clampers commonly used when plugging electrical equipment, etc., are those made of wire material as shown in Figure 5,
A plastic molded product shown in FIG. 6 is known.
まず、第５図に示すほぼ平面コ字形に形成された弾性線
材製のクランパには、その両端部を外方へ折曲してリン
グ状の取付部にｔを形成したもので、小ねじｎによりパ
ネルｐを介して被係止部材としてのレセプタクルＬとク
ランパにとを一体的に結合したものである。そして、係
止部材に相当する電源プラグＰを前記レセプタクルしに
着脱するには、−数的にその都度クランパＫをその弾力
を利用してクランプ解除位置に湾曲させて行っている。First, the clamper made of elastic wire, which is formed into a substantially U-shape in plan as shown in FIG. Thus, the receptacle L as a locked member and the clamper are integrally connected via the panel p. In order to attach and detach the power plug P corresponding to the locking member to the receptacle, the clamper K is numerically bent to the clamp release position each time using its elasticity.
また、第６図に示すプラスチック製のクランパＣは、電
源プラグＰを貫通できる枠部Ｃｗを有し、この枠部Ｃｗ
の両側面に耳部Ｃｍと、該枠部Ｃｗの上部中央に突出し
た舌片状の鉤部Ｃｋとをそれぞれ形成したもので、パネ
ルＰを介して前記耳部Ｃｍの取付用ばか穴Ｃａに小ねじ
ｎを４通させてレセプタクルＬと一体的に結合させたも
のである。そして、前記電源プラグＰのレセプタクルＬ
への接栓操作に際しては、該？「源プラグＰを枠部Ｃｗ
を貫通させて押込むと、面記鉤部Ｃｋは、その傾斜面Ｃ
ｋｆが電源プラグＰの先端辺に当接し慴動することによ
り反り返って電源プラグＰの進入を許し、最終的にはそ
の弾性により復元して電源プラグＰの後端面に係止して
その親藩を制止することができるものである。Further, the plastic clamper C shown in FIG. 6 has a frame portion Cw through which the power plug P can pass.
An ear portion Cm and a tongue-shaped hook portion Ck protruding from the center of the upper part of the frame portion Cw are formed on both sides of the frame portion Cw. It is integrally connected to the receptacle L by passing four machine screws n through it. and a receptacle L of the power plug P.
When operating the connection to the "Put the source plug P into the frame Cw.
When pushed through, the indentation hook Ck will move along its inclined surface C.
When the kf comes into contact with the tip of the power plug P and moves, it bends back to allow the power plug P to enter, and eventually restores itself due to its elasticity and locks onto the rear end surface of the power plug P to remove its parent. It is something that can be stopped.
また、接栓状態を解く場合には、鉤部Ｃｋの先端を持ち
上げてクランプ解除位置に反らせ電源プラグＰを抜き出
す。In addition, when releasing the plug state, lift the tip of the hook Ck, bend it to the clamp release position, and pull out the power plug P.
しかしながら、上記のような従来のクランパにあっては
、いずれもクランパの取付けが確固に固定固着されて所
謂固着式構成であるため、被係止部材に対する電源プラ
グ等の係止部材の抜止め効果を高めるため、強度を増大
すると、着脱時の操作において、その分だけクランパの
変形に大きな力を加えなければならず、作業上極めて不
便不都合であった。However, in all of the conventional clampers mentioned above, the clamper is firmly fixed and fixed and has a so-called fixed structure, so that the effect of preventing the locking member such as a power plug from being removed from the locked member is limited. If the strength is increased in order to increase the strength, a correspondingly large force must be applied to deform the clamper during attachment/detachment operations, which is extremely inconvenient in terms of work.
本発明は、電源プラグの着脱に際してクランパ本体の操
作に大きな力を必要とせず軽易に着脱作業を行うことが
でき、電源プラグ等の係止部材をレセプタクルなどの被
係止部材に確実に係止するクランパを得ることを目的と
している。The present invention allows for easy attachment and detachment of a power plug without requiring much force to operate the clamper body, and securely locks a locking member such as a power plug to a locked member such as a receptacle. The purpose is to obtain a clamper that
本発明に係るクランパは、所望形状に曲折した弾性線材
の両端部を折曲回転軸とし、こわら折曲回転軸を係止部
材の着脱方向に所望の間隔を保持して前後に偏倚させて
平行になるように形成し、前記折曲回転軸を回転軸とし
、クランプ位置に向って常に弾性が働くようにしたもの
である。The clamper according to the present invention has both ends of an elastic wire bent into a desired shape as bending rotation shafts, and the stiff bending rotation shafts are biased back and forth while maintaining a desired distance in the direction of attachment and detachment of the locking member. They are formed parallel to each other, the bending rotation axis is used as the rotation axis, and elasticity always acts toward the clamping position.
本発明におけるクランパは、その両端に形成した折曲回
転軸により回転可能となっているため、被係止部材と着
脱する係止部材の接栓状態よりクランプ解除位置へのク
ランパの回転操作は比較的小さい力によって軽易に行う
ことができるばかりか、抜は止め保持力が脱着力に対し
て影響を及ぼすことなく、またクランパは、両折曲回転
軸が同一線上になく、係止部材の着脱方向に沿って前後
に偏倚させであるので、回転したとき全体に（ｆｆｉか
な捩れを生じて復元力を発生し、両折曲回転軸を含む平
面上に復帰しようとするので、被係止部材を抱持したと
き、常にその姿勢を維持するため、クランパが係止部材
から外れることはなく、したがって常に被係止部材に対
して係止部材が確固に接栓状態を保持できる。Since the clamper of the present invention is rotatable by the bent rotating shaft formed at both ends, the rotation operation of the clamper from the plugged state of the locking member and the locking member that is attached and detached to the clamp release position is comparatively Not only can it be easily removed with a small amount of force, but the retaining force does not affect the attachment/detachment force. Since it is biased back and forth along the direction, when it rotates, it causes a slight twist and generates a restoring force, and tries to return to the plane containing the bibending rotation axis, so the locked member When held, the clamper always maintains its posture, so the clamper does not come off the locking member, and therefore the locking member can always maintain a firmly connected state to the locked member.
以下、本発明の一実施例を、第１図及び第２図について
説明する。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
なを、従来例と同様に電源プラグＰを係止部材とし、こ
の電源プラグＰと着脱自在のレセプタクルＬを被係止部
材として以下に述べる。As in the conventional example, the power plug P is used as a locking member, and the power plug P and the detachable receptacle L are described below as locked members.
第１図は、上記両者の接栓状態部の状態を示し、第２図
は接栓状態後の状態を示す斜視図である。FIG. 1 shows the state of both of the above-mentioned plugged state parts, and FIG. 2 is a perspective view showing the state after the plugged state.
図において、ｌはクランパで、金属線など弾性線材を用
いて平面はぼコ字形で、かつ両角部を斜線部１ｓに形成
するとともに、中央をほぼ半円状に立ち上らせて、電源
プラグＰの導線基部２の保護部材３を抱持可能とした湾
曲部ＩＷをそれぞれ設けたクランパ本体ＩＨと、斜線部
ＩＳに続く腕部１ｕの先端を内方へ折曲して形成した折
曲回転軸４，４とからなる。In the figure, l is a clamper, which is made of an elastic wire such as a metal wire and has a rectangular shape on the plane, and both corners are formed with diagonal lines 1s, and the center is raised in an almost semicircular shape, and the power plug is The clamper main body IH is provided with a curved portion IW that can hold the protective member 3 of the conductor base 2 of P, and the bending rotation formed by bending inward the tip of the arm portion 1u following the hatched portion IS. It consists of axes 4, 4.
なお、前記折曲回転軸４，４は、係止部材である電源プ
ラグＰの着脱方向に沿い所要の間隔りをもって平行にな
るように内方へ偏倚させて形成し、これによりそれぞれ
の折曲回転軸４．４の回転軸の位置を異なって形成でき
る。The bending rotation shafts 4, 4 are formed so as to be biased inward so as to be parallel to each other at a required interval along the attachment/detachment direction of the power plug P, which is a locking member, so that each bending The position of the axis of rotation of the axis of rotation 4.4 can be configured differently.
５は、円柱状の支持部材で、パネルｐを介してレセプタ
クルしに小ねじｎにより結合されるとともに、クランパ
ｌの折曲回転軸４，４をそれぞれ挿入する軸支穴６，６
を中心線ｊを貫通して穿設しである。Reference numeral 5 denotes a cylindrical support member, which is connected to the receptacle through the panel p with a small screw n, and has shaft support holes 6, 6 into which the bending rotation shafts 4, 4 of the clamper I are inserted, respectively.
is drilled through the center line j.
以上の構成になるので、レセプタクルしに電源プラグＰ
が接合接栓された状態でクランパ１が、支持部材５に組
み込まれるとき、クランパ本体ＩＨは、左右の折曲回転
軸４．４が、距ｔｓｈだけ偏倚してクランプ位置を維持
していることになり、したがって電源プラグＰの着脱時
は両折曲回転軸４．４を回転軸として持ち上げられてク
ランプ解除位置へ回転されると、クランパ本体ＩＨは、
捩じられた捻回姿勢となるため、元のクランプ位置に弾
力による復元力が発生する。With the above configuration, the power plug P is connected to the receptacle.
When the clamper 1 is assembled into the support member 5 in a state where the clamper body IH is connected and plugged, the left and right bending rotation shafts 4.4 of the clamper body IH maintain the clamping position by being biased by a distance tsh. Therefore, when the power plug P is attached or detached, when it is lifted up and rotated to the clamp release position using the double-bent rotation shaft 4.4 as the rotation axis, the clamper main body IH is
Since the clamp is in a twisted position, a restoring force due to elasticity is generated at the original clamp position.
また、その斜線部ＩＳが電源プラグＰの後端面側部Ｐｓ
に当接する寸法に形成しておけば、電源プラグＰをレセ
プタクルしに圧接するので、両者の接続は、弾力により
保持されるため、ガタづくことがない。Also, the hatched portion IS is the rear end surface side portion Ps of the power plug P.
If the receptacle is formed in such a size that it comes into contact with the receptacle, the power plug P is pressed into contact with the receptacle, and the connection between the two is held by elasticity, so there is no wobbling.
なお、クランパｌは以上のように回転軸形式となってい
るため、クランプ解除位置への回転操作力は極めて小さ
くて済む。In addition, since the clamper I is of the rotating shaft type as described above, the rotational operation force to the clamp release position can be extremely small.
また、電源プラグＰのクランプ位置をさらに確実に保持
する手段として第３図に示すように、軸支穴６，６を含
み、支持部材５の自由端面までクリック溝５ｍを刻設し
、クランプ位置において前記腕部１ｕを嵌合させるよう
にしてもよい。In addition, as a means to more securely hold the clamp position of the power plug P, as shown in FIG. Alternatively, the arm portion 1u may be fitted into the arm portion 1u.
あるいは、第４図に示すように、円柱形の支持部材５に
軸支穴６，６を穿設する場合、その位置を中心線ｊより
も若干下方にすれば、支持部材５の外周の最外方部分が
、クランパ本体ＩＨの腕部１ｕの係止位置から上方へ回
転しようとするのを支持部材５の突出すδ外周が制止す
る働きを呈する。Alternatively, as shown in FIG. 4, when drilling the shaft support holes 6, 6 in the cylindrical support member 5, if the positions are slightly lower than the center line j, the outermost part of the outer circumference of the support member 5 can be The protruding δ outer periphery of the support member 5 serves to prevent the outer portion from rotating upward from the locking position of the arm portion 1u of the clamper main body IH.
以上説明したように、本発明に係るクランパ本体にあっ
ては、所望形状に曲折された弾性線材の両端部に、被係
止部材と係脱する係止部材の着脱方向に所望の間隔をも
って偏倚した一対の折曲回転軸を形成したため、クラン
パ本体は、回転可能なのでクランプ解除位置へ回転する
のに極めて小さな力で済み、脱着時に抜は止め力の影習
がなく、作業能率が向上する。また、回転することによ
り捻回捩れを生ずるので、クランプ位置への復元力が発
生することから、係止部材を被係止部材に対してバネ性
を以ってクランプ位置に確実に保持することができると
いう効果がある。As explained above, in the clamper main body according to the present invention, both ends of the elastic wire bent into a desired shape are biased at desired intervals in the attachment/detachment direction of the locking member that engages and disconnects from the locked member. Since the clamper body can be rotated by forming a pair of bent rotating shafts, it requires extremely little force to rotate to the clamp release position, and there is no effect of a stopping force during removal and removal, improving work efficiency. In addition, since rotation causes twisting, a restoring force to the clamped position is generated, so the locking member must be reliably held at the clamped position with its springiness relative to the locked member. It has the effect of being able to.
第１図は、本発明に係るクランパの一実施例の使用状態
を示すもので、電源プラグとレセプタクルとの接栓状態
前を示す斜視図、第２図は、同じく接栓状ｊｐ４後を示
す斜視図、第３図は、本発明に係るクランパの電源プラ
グの係止位置を確保する手段の他の例を示す斜視図、第
４図は、同じく他の例を示す斜視図、第５図は、従来の
線材製クランパを用い接栓した状態を示す斜視図、第６
図は、従来のプラスチック製のクランパを用い接栓した
状態を示す斜視図である。
１−−−−−−クランパ
ＩＨ・・・・−クランパ本体
４・・・・・・折曲回転軸
５−−−−−−支持部材
６−−−−−−軸支穴
Ｌ−・・・・・レセプタクル（被係止部材）Ｐ・・・・
・・電源プラグ（係止部材）ｊ・・・・・・中心線
ｈ・・・・・・間隔Fig. 1 shows the usage state of an embodiment of the clamper according to the present invention, and is a perspective view showing the state before the power plug and the receptacle are connected, and Fig. 2 shows the same after the connection state. FIG. 3 is a perspective view showing another example of the means for securing the locking position of the power plug of the clamper according to the present invention; FIG. 4 is a perspective view showing another example; FIG. 6 is a perspective view showing a plugged state using a conventional wire clamper;
The figure is a perspective view showing a state in which a conventional plastic clamper is used and plugged. 1--------Clamper IH----Clamper body 4---Bending rotation shaft 5----Support member 6----Spindle support hole L---- ...Receptacle (locked member) P...
・・Power plug (locking member) j ・・ Center line h ・・ Spacing
Claims (1)
両端部を折曲回転軸として被係止部材と着脱する係止部
材を係止するクランパであって、クランパ本体の折曲回
転軸を係止部材の着脱方向に沿って所望の間隔を保持し
て前後に偏倚させて常にクランプ位置へのバネ性を附与
するようにしたことを特徴とするクランパ。A clamper that locks a locking member that is attached to and detached from a locked member by using both ends of a clamper body made of an elastic wire bent into a desired shape as a bending rotation axis, and locks the bending rotation axis of the clamper body. A clamper characterized in that the member is biased back and forth while maintaining a desired interval along the attachment/detachment direction of the member, thereby always imparting spring properties to the clamping position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326839A JPH01169883A (en) | 1987-12-25 | 1987-12-25 | Clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326839A JPH01169883A (en) | 1987-12-25 | 1987-12-25 | Clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169883A true JPH01169883A (en) | 1989-07-05 |
Family
ID=18192288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62326839A Pending JPH01169883A (en) | 1987-12-25 | 1987-12-25 | Clamper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169883A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065331A (en) * | 1992-06-22 | 1994-01-14 | Akihiro Takahashi | Lock member for receptacle |
| JPH07147170A (en) * | 1993-11-25 | 1995-06-06 | Nec Corp | Plug socket with plug locking mechanism |
| JPH07153526A (en) * | 1993-12-02 | 1995-06-16 | Nec Corp | Inlet connector |
| JPH0955258A (en) * | 1995-08-10 | 1997-02-25 | Nec Corp | Plug socket with cable locking mechanism |
| JPH1197113A (en) * | 1997-06-27 | 1999-04-09 | Internatl Business Mach Corp <Ibm> | Fixing plate for connector between cable and card |
| JP2011029129A (en) * | 2009-07-03 | 2011-02-10 | Kimitaka Otsuki | Ac cord coming-off preventing tool |
| JP2021026891A (en) * | 2019-08-06 | 2021-02-22 | 有限会社アバンテック | Plug coming-off prevention tool |
-
1987
- 1987-12-25 JP JP62326839A patent/JPH01169883A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065331A (en) * | 1992-06-22 | 1994-01-14 | Akihiro Takahashi | Lock member for receptacle |
| JPH07147170A (en) * | 1993-11-25 | 1995-06-06 | Nec Corp | Plug socket with plug locking mechanism |
| JPH07153526A (en) * | 1993-12-02 | 1995-06-16 | Nec Corp | Inlet connector |
| JPH0955258A (en) * | 1995-08-10 | 1997-02-25 | Nec Corp | Plug socket with cable locking mechanism |
| JPH1197113A (en) * | 1997-06-27 | 1999-04-09 | Internatl Business Mach Corp <Ibm> | Fixing plate for connector between cable and card |
| JP2011029129A (en) * | 2009-07-03 | 2011-02-10 | Kimitaka Otsuki | Ac cord coming-off preventing tool |
| JP2021026891A (en) * | 2019-08-06 | 2021-02-22 | 有限会社アバンテック | Plug coming-off prevention tool |
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