JPH0373155U

JPH0373155U -

Info

Publication number: JPH0373155U
Application number: JP13511989U
Authority: JP
Priority date: 1989-11-21
Filing date: 1989-11-21
Publication date: 1991-07-23

Description

[Brief explanation of the drawing]

第１図は、長穴を有する筒状キヤツプの正面図
。第２図は第１図の背面図でＡ−Ａ、Ｂ−Ｂ線は
切断面方向を示す。第３図はＡ−Ａ断面図。第４
図はＢ−Ｂ断面図、第５図は筒状キヤツプ先端に
撮み部を有する正面図。第６図は第５図の側面図
でＣ−Ｃ線、Ｄ−Ｄ線は切断面方向を示す。第７
図はＣ−Ｃ断面図、第８図はＤ−Ｄ断面図、第９
図は、従来の筒状キヤツプを注射針軸体に装着す
る際の、矢印方向に抜き刺しする状態を示す斜視
図。第１０図は、長穴付筒状キヤツプを注射針軸
体に嵌合装着し使用状態を示す斜視図。第１１図
は長穴を有する可撓な筒状キヤツプを、注射針軸
体に取付具を介して嵌合装着した状態を示した斜
視図。第１２図は、第１１図のＥ−Ｅ断面図を示
す断面図。第１３図は、可撓な筒状キヤツプを注
射針軸体に沿つて引抜き、使用状態を示す斜視図
。第１４図は、長穴を有する可撓な筒状キヤツプ
正面図、Ｆ−Ｆ線、Ｇ−Ｇ線は切断面方向を示す
。第１５図は筒状キヤツプの、Ｆ−Ｆ断面図。第
１６図は、Ｇ−Ｇ断面図。第１７図は、取付具の
正面図。第１８図は、第１７図のＨ−Ｈ断面図。
第１９図は筒状キヤツプ正面図。第２０図は側面
図、Ｉ−Ｉ線、Ｊ−Ｊ線は切断面方向を示す。第
２１図はＩ−Ｉ断面図。第２２図はＪ−Ｊ断面図
。第２３図は注射針軸体に、接合保持した筒状キ
ヤツプの正面図。第２４図は、第２３図の下面図
。第２５図は上面図。第２６図は使用の状態を示
す斜視図。第２７図は筒状キヤツプ正面図。第２
８図は背面図。第２９図は側面図。第２７図は、
筒状キヤツプ正面図。第２８図は、背面図。第２
９図は側面図。１，１１……筒状キヤツプ、２，１２……長穴
、３……針先の出入孔、４……注射針、５……円
筒部切欠き溝、６……軸体の収納開口部、７……
注射針軸体、８……軸体収納嵌合部、９……放射
状の切欠き開口部、１０……撮み部、１３……案
内切欠き溝、１４……偏平撮み部、１５……取付
具、１６……擢動用貫通穴、１７……案内突起、
１８……軸体嵌合穴、１９……軸体のリブ受溝、
２０……注射筒、２１……椀取り撮み、２２……
椀取り切込線。 FIG. 1 is a front view of a cylindrical cap having an elongated hole. FIG. 2 is a rear view of FIG. 1, and lines A-A and B-B indicate the direction of the cutting surface. FIG. 3 is a sectional view taken along line A-A. Fourth
The figure is a sectional view taken along line B-B, and FIG. 5 is a front view with a photographic part at the tip of the cylindrical cap. FIG. 6 is a side view of FIG. 5, and lines CC and D-D indicate the direction of the cutting surface. 7th
The figure is a CC cross-sectional view, Figure 8 is a D-D cross-sectional view, and Figure 9 is a cross-sectional view along the line C-C.
The figure is a perspective view showing a state in which a conventional cylindrical cap is inserted and inserted in the direction of the arrow when attached to the syringe needle shaft. FIG. 10 is a perspective view showing a state in which the cylindrical cap with an elongated hole is fitted and attached to the syringe needle shaft and is in use. FIG. 11 is a perspective view showing a state in which a flexible cylindrical cap having an elongated hole is fitted onto a hypodermic needle shaft via a fitting. FIG. 12 is a cross-sectional view taken along the line EE in FIG. 11. FIG. 13 is a perspective view showing a state in which the flexible cylindrical cap is pulled out along the syringe needle shaft and in use. FIG. 14 is a front view of a flexible cylindrical cap having an elongated hole, and lines FF and GG indicate the direction of the cut surface. FIG. 15 is a sectional view taken along line FF of the cylindrical cap. FIG. 16 is a cross-sectional view taken along line GG. FIG. 17 is a front view of the fixture. FIG. 18 is a sectional view taken along the line HH in FIG. 17.
FIG. 19 is a front view of the cylindrical cap. FIG. 20 is a side view, and lines I-I and J-J indicate the direction of the cut surface. FIG. 21 is a sectional view taken along line II. FIG. 22 is a sectional view taken along JJ. FIG. 23 is a front view of the cylindrical cap joined and held on the syringe needle shaft. FIG. 24 is a bottom view of FIG. 23. FIG. 25 is a top view. FIG. 26 is a perspective view showing the state of use. FIG. 27 is a front view of the cylindrical cap. Second
Figure 8 is a rear view. Figure 29 is a side view. Figure 27 shows
Front view of the cylindrical cap. FIG. 28 is a rear view. Second
Figure 9 is a side view. 1, 11... Cylindrical cap, 2, 12... Elongated hole, 3... Needle tip entry/exit hole, 4... Syringe needle, 5... Cylindrical part notch groove, 6... Shaft storage opening ,7...
Syringe needle shaft, 8... Shaft storage fitting part, 9... Radial notch opening, 10... Taking part, 13... Guide notch groove, 14... Flat taking part, 15... ...Mounting tool, 16... Thrusting through hole, 17... Guide protrusion,
18... Shaft fitting hole, 19... Shaft rib receiving groove,
20...syringe, 21...taking a bowl, 22...
Bowl cutting line.

Claims

[Claims for Utility Model Registration] 1. On the side wall surface of the flexible cylindrical cap 1 which is fitted and attached to the injection needle shaft 7, there is a
An elongated hole 2, which is open leaving the vicinity of the head, is longer than the length of the injection needle 4, and a needle tip entrance/exit hole 3, which is wider than the width of the elongated hole 2, is connected to the tip of the elongated hole 2. A cutout groove 5 of more than half the diameter of the cylindrical cap 1 is formed at the other end with the elongated hole 2 in the center along the inner circumferential surface of the tube tip side from the fitting part 8 that accommodates the needle shaft 7. A cylindrical cap with an elongated hole for a hypodermic needle. 2. A flexible cylindrical tube with one end open and the other end closed. In the side wall surface of the cylindrical cap 11 made, a long hole 12 parallel to the axis and open leaving the vicinity of the head is inserted into the injection needle. 4 is formed longer than the length of the injection needle and is held through the sliding through hole 16 formed at an angle to the axis of the injection needle in the fitting 15 which is fitted and attached to the injection needle shaft 7. This cylindrical cap with an elongated hole for a hypodermic needle is characterized in that the axis of 4 intersects with the imaginary opening center axis of the sliding through hole 16 of the fitting 15.