JPS58168335U

JPS58168335U - Removable different amount dispenser

Info

Publication number: JPS58168335U
Application number: JP6560982U
Authority: JP
Inventors: 板橋　克正
Original assignee: カネウ科学有限会社
Priority date: 1982-05-07
Filing date: 1982-05-07
Publication date: 1983-11-10

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

[Brief explanation of the drawing]

第１図は外筒体のハウジングを現す斜視図。第２図は注
射器を装填した状態で、本考案の内部機構を現した斜視
図。第３図は要部とする挟持体を表し、第４図Ａ、　Ｂ
は小突起の保合に関する図ｇ第５図は本考案の要部とす
る抜子弁を設けた外筒体を部分切欠して表す。第６図は
第２図に於ける外筒体を被覆した本考案の外観図。第７
図は目盛キャップの正面図である。１．１ａ−外筒体、２−外筒体の切欠部、３−把手遊動
穴、４−注射器堅持溝、５．　５ａ−膨張部、６−抜子
弁、７−挾持体、８−開口部、９−把手、１〇−挾圧腕
、１１−小突起、１２−送りギヤー軸、１３−板バネ、
１４−ポンプ、１５−係合縁、１６−目盛りキャップ、
１６ａ−目盛り、１７−ポンプ支持面、１８−送り爪、
１ｉ−計量筒、２〇−計量穴、２１−係止壁、２２−摺
動室、２３−鋲螺孔、イー分注筒、ロー送り出し機構、
Ａ−被注射器、Ａ′−ポンプ。FIG. 1 is a perspective view showing the housing of the outer cylinder. FIG. 2 is a perspective view showing the internal mechanism of the present invention with the syringe loaded. Figure 3 shows the main part of the holding body, and Figures 4A and B
FIG. 5 is a partially cutaway view of the outer cylinder provided with the extractor valve, which is the essential part of the present invention. FIG. 6 is an external view of the present invention in which the outer cylinder shown in FIG. 2 is covered. 7th
The figure is a front view of the scale cap. 1.1a-outer cylinder body, 2-notch part of outer cylinder body, 3-handle swing hole, 4-syringe holding groove, 5. 5a - expansion part, 6 - extraction valve, 7 - clamping body, 8 - opening, 9 - handle, 10 - clamping arm, 11 - small projection, 12 - feed gear shaft, 13 - leaf spring,
14-pump, 15-engaging edge, 16-scale cap,
16a-scale, 17-pump support surface, 18-feed claw,
1i-measuring cylinder, 20-measuring hole, 21-locking wall, 22-sliding chamber, 23-tack screw hole, E-dispensing cylinder, low delivery mechanism,
A-syringe, A'-pump.

Claims

[Claims for Utility Model Registration] A dispenser capable of accurately injecting a cumulative amount by holding an ordinary syringe firmly at its tip, with outer cylinder bodies 1 and 1a that can be divided into upper and lower parts.
The internal mechanism further consists of a dispensing tube A and a delivery mechanism opening that holds and sends the pump of the syringe A. The dispensing tube has an inner wall in a pentagonal shape and a tip end. A pump 14 is provided with a locking edge 15° 15', and a scale cap 16 is fixed to one end thereof.The outer peripheral wall of the pump 14 has a slightly small diameter in a triangular shape, and a measuring hole 20 for measuring the amount of ink is drilled in the end portion of the pump 14. The tube 19 is inserted together with a coil spring so that its contact surface is aligned with the inner wall surface of the pentagonal pump 14, and the feed pawl 18, which uses the spring to create downward pressure, is placed at the top and the opposite end is placed. It is formed by fitting the locking edges 15, 15' of the pump into the pump support surface 17 provided with a freely rotatable free groove, and holds the pump A' of the syringe A having the handle 9 serving as the delivery mechanism opening; The clamping body 7 has an opening 8 having a divided bottom and a small protrusion 11 slanted on the outer wall, a clamping arm 10 that can move up and down below the handle 9, and a feed gear shaft 12 on the back side. , plate springs 13 are respectively provided, and the feed gear shaft 12 is connected to the measuring tube 19 of the dispensing tube A through the support surface 17 to form an internal mechanism, and the outer tube body 1 , 1a has a locking wall, a sliding chamber, etc. on the inside. Furthermore, a notch 2 is provided at the tip of the upper body 1, a handle swing hole 3 is provided on the top surface, a syringe holding groove 4 is provided at the tip of the lower body 1a, and a slightly protruding expansion hole is provided near the bottom of the lower body 1a. Part 5
．． 5a, cut out a narrow part in the length direction in the center part,
This slender, upwardly flip-up type extractor valve 6 is configured to be fastened after the internal mechanism is fitted inside the outer cylinder attached via the expansion parts 5, 5a. By simply fitting the syringe using the notch at the tip and fitting the pump A' into the clamping body 7, the ink amount can be determined from the measuring hole 20 of the measuring cylinder 19 by turning to match the scale, and the feed claw can be adjusted. A removable ink dispenser characterized in that the dispenser mechanism that meshes with a gear and delivers the required amount of solution has a function that allows a used syringe to be dropped by pushing up the extractor valve 6. Separate dispenser.