JPS6359644U

JPS6359644U -

Info

Publication number: JPS6359644U
Application number: JP15264086U
Authority: JP
Priority date: 1986-10-03
Filing date: 1986-10-03
Publication date: 1988-04-20

Description

[Brief explanation of the drawing]

第１図は本案実施例の斜視図、第２図は第１図
をＡＡ′線にて矢印の方向に切つた断面図、第３
図は他の実施例(1)案の断面図、第４図は他の実
施例(2)案の１部を破断した斜視図、第５図は他
の実施例(3)案の断面図。１……底面、２……針尖飛び出し孔、３……針
尖、４……針、５……底部針筒、６……針柄部、
７……針体、８……段差部、９……蓋部針筒連結
部、１０……蓋部針筒、１１……底部針筒連結部
、１２……針筒、１３……底部ケース、１４……
ケース底面、１５……ケース針尖飛び出し孔、１
６……蓋ケース連結部、１７……蓋部ケース、１
８……底ケース連結部、１９……ケース筒、２０
……蓋面表部、２１……桿、２２……桿貫通孔、
２３……バネ、２４……ナツト、２５……押釦、
２６……割れ目、１１Ａ……蓋部針筒、１２Ａ…
…針筒、１８Ａ……ケース筒、５Ｂ……底部針筒
、９Ｂ……蓋部針筒連結部、１０Ｂ……蓋部針筒
、１１Ｂ……底部針筒連結部、６Ｃ……針柄部、
１０Ｃ……蓋部針筒。 Fig. 1 is a perspective view of the embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1 taken along line AA' in the direction of the arrow, and Fig. 3 is a cross-sectional view of Fig.
The figure is a sectional view of another embodiment (1), FIG. 4 is a partially cutaway perspective view of another embodiment (2), and FIG. 5 is a sectional view of another embodiment (3). . 1... Bottom surface, 2... Needle tip pop-out hole, 3... Needle tip, 4... Needle, 5... Bottom needle barrel, 6... Needle handle,
7...Needle body, 8...Step part, 9...Lid needle barrel connection part, 10...Lid needle barrel connection part, 11...Bottom needle barrel connection part, 12...Needle barrel, 13...Bottom case , 14...
Case bottom, 15...Case needle tip pop-out hole, 1
6... Lid case connection part, 17... Lid part case, 1
8...Bottom case connection part, 19...Case tube, 20
... Lid surface surface, 21 ... Rod, 22 ... Rod through hole,
23...Spring, 24...Natsuto, 25...Push button,
26...Crack, 11A...Lid needle barrel, 12A...
...Needle tube, 18A...Case tube, 5B...Bottom needle tube, 9B...Lid needle tube connection part, 10B...Lid needle tube connection part, 11B...Bottom needle tube connection part, 6C...Needle handle part ,
10C...Lid needle barrel.

Claims

[Scope of Claim for Utility Model Registration] (1) In an acupuncture treatment device, a needle tube is provided with a needle ejecting hole in the bottom of one end and a hollow tube with a cover surface at the other end, and the needle tube is detachable at any position. The bottom needle barrel and the lid or lid needle barrel are divided into two parts, and the hollow part of the bottom needle barrel has a step with an inner diameter suitable for enclosing the needle body and the needle handle, and the lid needle barrel is simply a lid. Alternatively, a lid having a hollow portion with an inner diameter suitable for enclosing the needle handle is formed. Further, the case tube, which has an inner diameter slightly larger than the outer diameter of the needle tube and whose hollow space has a length longer than the total length of the needle tube, is attached to the bottom case and the lid or the lid in a state where it can be attached and detached at any position. This is a pop-out needle for needle replacement that is characterized by a case that is divided into two parts. (2) Attach a rod with threads on the upper part to the lid surface of the needle tube, and provide a rod through hole in the lid surface of the case tube. A spring is wound around the inner part of the case cylinder of the rod, and two nuts are screwed into the threaded part of the rod.
This is a pop-out needle for needle replacement as set forth in claim 1 of the utility model registration claim, in which a push button is attached to the tip end of the rod. (3) The bottom needle barrel connection part of the lid needle barrel, which is hollow, is provided with a crack in the vertical direction and the outer periphery is threaded. According to the utility model registration application, a narrow taper is formed in the hollow and a thread is provided on the inner periphery, and the inner diameter of the lid needle barrel connecting portion is slightly larger than the outer diameter of the bottom needle barrel connecting portion. This is a pop-out needle for needle replacement as described in Item 1 of the scope. (4) Needle replacement as set forth in claim 1 of the utility model registration claim in which the length of the inner space of the needle barrel that accommodates the needle handle is made considerably longer than the length of the needle handle, thereby eliminating the need for a case barrel. It is a pop-out needle for use.