JPH01155452U - - Google Patents

Description

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

第１図は針離脱具の斜面図、第２図は同上平面
図、第３図は注射用シリンジの針の離脱状態を示
す要部の縦断面図、第４図は採血用シリンジの針
離脱状態を示す要部の縦断面図、第５図は同上裏
面図、第６図は注射用シリンジの側面図、第７図
は採血用シリンジの斜面図である。 １……箱体、２……針差込孔、３……長孔、４
……斜面、５……ナツト挟合孔、Ａ……注射用シ
リンジ、Ａ_１……注射用シリンジのノズル、Ｂ…
…注射用シリンジの針、Ｂ_１……注射用シリンジ
の針の根元スリーブ、Ｃ……採血用シリンジ、Ｄ
……採血用シリンジの針、Ｄ_１……採血用シリン
ジの針の根元ナツト。 Fig. 1 is an oblique view of the needle removal device, Fig. 2 is a plan view of the same as above, Fig. 3 is a vertical sectional view of the main part showing the state of removal of the needle of the injection syringe, and Fig. 4 is the removal of the needle of the blood sampling syringe. FIG. 5 is a rear view of the same as above, FIG. 6 is a side view of the injection syringe, and FIG. 7 is a slope view of the blood sampling syringe. 1...Box body, 2...Needle insertion hole, 3...Long hole, 4
... Slope, 5 ... Nut clamping hole, A ... Syringe for injection, A ₁ ... Nozzle of syringe for injection, B ...
... Needle of syringe for injection, B ₁ ... Base sleeve of needle of syringe for injection, C ... Syringe for blood collection, D
...Needle of blood sampling syringe, _D1 ... Root nut of the needle of blood sampling syringe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 箱体の壁面に、注射用シリンジのノズルに嵌合
した針の根元スリーブの挿入を許す針差込孔と、
該差込孔に始端を連通させた上記ノズルの外径と
略同巾のノズル移動用長孔と、該長孔の左右側縁
に沿う箱体内側部分に設けた上記長孔の始端から
終端側に至るに従い順次高くなる上記根元スリー
ブの端面摺接用斜面とを備え、上記長孔の終端に
、採血用シリンジに螺合した針の根元ナツトを回
り止め状に挿入挟合させる上記長孔より小巾のナ
ツト挟合孔を連通形成したことを特徴としてなる
注射並びに採血用シリンジの針離脱具。 A needle insertion hole on the wall of the box allows insertion of a needle base sleeve fitted into the nozzle of an injection syringe;
A long hole for nozzle movement having a width approximately the same as the outer diameter of the nozzle, the starting end of which communicates with the insertion hole, and a starting end to the terminal end of the long hole provided in the inner part of the box body along the left and right side edges of the long hole. The long hole is provided with a slope for sliding contact with the end face of the base sleeve that becomes higher as it goes to the side, and the base nut of the needle threaded onto the blood collection syringe is inserted and sandwiched in a non-rotating manner at the end of the long hole. A needle removal tool for a syringe for injection and blood collection, characterized in that a narrower nut-clamping hole is formed in communication.