JPH019658Y2 - - Google Patents

Info

Publication number
JPH019658Y2
JPH019658Y2 JP4589783U JP4589783U JPH019658Y2 JP H019658 Y2 JPH019658 Y2 JP H019658Y2 JP 4589783 U JP4589783 U JP 4589783U JP 4589783 U JP4589783 U JP 4589783U JP H019658 Y2 JPH019658 Y2 JP H019658Y2
Authority
JP
Japan
Prior art keywords
cylinder
nut body
threaded rod
case
nipple
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
Application number
JP4589783U
Other languages
Japanese (ja)
Other versions
JPS59154360U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4589783U priority Critical patent/JPS59154360U/en
Publication of JPS59154360U publication Critical patent/JPS59154360U/en
Application granted granted Critical
Publication of JPH019658Y2 publication Critical patent/JPH019658Y2/ja
Granted legal-status Critical Current

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Description

【考案の詳細な説明】 本考案はグリースやコンパウンド等粘性物を注
入する注入器に関するもので、附設モータにより
作業を容易にしたものである。
[Detailed Description of the Invention] The present invention relates to an injector for injecting viscous substances such as grease and compounds, and the work is facilitated by an attached motor.

図面についてその実施例を説明する。ケース1
は底部1aを有する円筒体に柄1bを設けたもの
で、底部附近に正逆回転可能なモータMを、また
柄にはバツテリBを夫々収納する。ケース1はま
たモータの正逆回転切替スイツチ2と、起動停止
スイツチ3とを備える。シリンダ4はケース1の
底部へ一体に接続する。ねじ棒5は無垢部に於て
底部1aへ回転自在に軸支され、モータMに接続
し、シリンダ内伸長部にねじが刻んであり、その
自由端をストツパ5aとしてある。ナツト体6は
ねじ棒5と螺合し、軸線と直角方向の環状突縁6
aを備える。シールリング7は適当な弾性を具え
るカツプ状体で、ナツト体の突縁へ固着されて、
常時シリンダ内面を押圧する。ふた8はシリンダ
の開口端へ着脱可能にねじでとめられ、中央に吐
出孔8aを穿つてある。
Examples will be described with reference to the drawings. Case 1
This is a cylindrical body having a bottom portion 1a and a handle 1b.A motor M capable of forward and reverse rotation is housed near the bottom, and a battery B is housed in the handle. The case 1 also includes a motor forward/reverse rotation switch 2 and a start/stop switch 3. The cylinder 4 is integrally connected to the bottom of the case 1. The threaded rod 5 is rotatably supported by the bottom portion 1a in the solid portion, connected to the motor M, and has a thread cut into the extending portion within the cylinder, with its free end serving as a stopper 5a. The nut body 6 is threadedly engaged with the threaded rod 5, and has an annular ridge 6 in a direction perpendicular to the axis.
Equipped with a. The seal ring 7 is a cup-shaped body with appropriate elasticity, and is fixed to the rim of the nut body.
Press the inner surface of the cylinder at all times. The lid 8 is removably screwed onto the open end of the cylinder, and has a discharge hole 8a in the center.

本考案は以上のように構成される。モータMを
回わすとねじ棒5も回わるが、ナツト体6はシー
ルリング端面とシリンダ内面との摩擦抵抗及びシ
ールリング側面と粘性物との摩擦抵抗に障げられ
て回わらず、この抵抗が相対的に少い軸線方向に
移動する。モータを回わしてまずナツト体を底部
1a附近まで後退させておいて、シリンダの開口
端から粘性物を充填し、ふた8を装着する。粘性
物を注入すべき対象物Cには、その注入孔へニツ
プルNをねじこんでおく。スイツチ2をナツト体
の前進に切替え、注入器の吐出孔8をニツプルの
端部へ押しあて、スイツチ3を押す。ナツト体は
前進してニツプル内へ粘性物を注入する。ニツプ
ルに対する注入器の押しあて角度に係りなく注入
が行われるよう、ニツプル端部と吐出孔8aとは
球面接触するよう形成しておく。
The present invention is constructed as described above. When the motor M rotates, the threaded rod 5 also rotates, but the nut body 6 does not rotate due to the frictional resistance between the end face of the seal ring and the inner surface of the cylinder, and the frictional resistance between the side face of the seal ring and the viscous material. moves relatively little in the axial direction. First, the nut body is moved back to the vicinity of the bottom portion 1a by rotating the motor, and a viscous substance is filled from the open end of the cylinder, and the lid 8 is attached. A nipple N is screwed into the injection hole of the object C into which the viscous substance is to be injected. Switch switch 2 to advance the nut body, press the discharge hole 8 of the syringe against the end of the nipple, and press switch 3. The nut body moves forward and injects the viscous substance into the nipple. The end of the nipple and the discharge hole 8a are formed in spherical contact so that injection is performed regardless of the angle at which the injector is pressed against the nipple.

従来の注入器は有底シリンダの底部を貫通螺合
するねじ棒の内端にシール物附設のナツト体を、
また外端に把手を夫々固着し、把手を回わしたと
き一緒に回わりながら前進するナツト体で、粘性
物を押出す構造になつていた。粘性物充填のため
ナツト体を後退させるとその分だけねじ棒は抜け
出し、注入器の全長が長くなる。注入時には左手
で注入器を把持し、抜け出しているねじ棒端の把
手を右手で回わさねばならない。注入器の吐出孔
を正確にニツプル端へ押しあてながら上記の両手
作業を行うことは、時間と労力の問題は別として
も作業に無理があり、ニツプル外への洩れも発生
する。これに対し本考案ではねじ棒の抜け出しは
なく、両手で注入器の定位置を把持できるので的
確にニツプル端へ押しつけることが可能である。
時間も大幅に節減できる。以上が本考案の特徴で
ある。
A conventional syringe has a nut body with a seal attached to the inner end of a threaded rod that penetrates the bottom of a bottomed cylinder and is screwed into the bottom of the cylinder.
In addition, a handle was fixed to each outer end, and when the handle was turned, it was a nut body that rotated and moved forward to push out the viscous material. When the nut body is moved back to fill with a viscous substance, the threaded rod comes out and the overall length of the syringe becomes longer. When injecting, you must hold the syringe with your left hand and turn the handle at the end of the threaded rod with your right hand. Performing the above two manual operations while accurately pressing the discharge hole of the syringe against the end of the nipple is laborious, apart from the time and labor issues, and may also cause leakage to the outside of the nipple. On the other hand, in the present invention, the threaded rod does not come off and the syringe can be held in a fixed position with both hands, making it possible to accurately press it against the end of the nipple.
It also saves a lot of time. The above are the features of the present invention.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の正面図、第2図はニツプルの
正面図である。 1……ケース、1a……底部、1b……柄、
2,3……スイツチ、4……シリンダ、5……ね
じ棒、5a……ストツパ、6……ナツト体、6a
……環状突縁、7……シールリング、8……ふ
た、8a……吐出孔、M……モータ、B……バツ
テリ、C……対象体、N……ニツプル。
FIG. 1 is a front view of the present invention, and FIG. 2 is a front view of the nipple. 1...Case, 1a...Bottom, 1b...Handle,
2, 3... Switch, 4... Cylinder, 5... Threaded rod, 5a... Stopper, 6... Nut body, 6a
...Annular ridge, 7...Seal ring, 8...Lid, 8a...Discharge hole, M...Motor, B...Battery, C...Object, N...Nipple.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正逆回転モータを収納する有底円筒形ケース
と、ケース底部に接続一体化させたシリンダと、
ケース底部へ回転自在に軸支されモータ軸と接続
しシリンダ内へ伸長させたねじ棒と、ねじ棒に螺
合するナツト体と、ナツト体に固着されシリンダ
内面を押圧接触するシールリングと、シリンダ開
口端へ着脱可能で中央に吐出孔を穿つたふたとか
ら成る粘性物の電動注入器。
A cylindrical case with a bottom that houses a forward and reverse rotation motor, a cylinder that is integrated into the bottom of the case,
A threaded rod that is rotatably supported at the bottom of the case and connected to the motor shaft and extends into the cylinder, a nut body that is screwed onto the threaded rod, a seal ring that is fixed to the nut body and presses into contact with the inner surface of the cylinder, and a cylinder. An electric injector for viscous substances consisting of a lid that can be attached to and removed from the open end and has a discharge hole in the center.
JP4589783U 1983-03-31 1983-03-31 Electric syringe for viscous substances Granted JPS59154360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4589783U JPS59154360U (en) 1983-03-31 1983-03-31 Electric syringe for viscous substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4589783U JPS59154360U (en) 1983-03-31 1983-03-31 Electric syringe for viscous substances

Publications (2)

Publication Number Publication Date
JPS59154360U JPS59154360U (en) 1984-10-16
JPH019658Y2 true JPH019658Y2 (en) 1989-03-16

Family

ID=30176442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4589783U Granted JPS59154360U (en) 1983-03-31 1983-03-31 Electric syringe for viscous substances

Country Status (1)

Country Link
JP (1) JPS59154360U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222250A (en) * 1983-05-31 1984-12-13 Matsushita Electric Works Ltd Extruder for viscous material

Also Published As

Publication number Publication date
JPS59154360U (en) 1984-10-16

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