JPH02142674U

JPH02142674U -

Info

Publication number: JPH02142674U
Application number: JP962489U
Authority: JP
Priority date: 1988-01-30
Filing date: 1989-01-30
Publication date: 1990-12-04
Anticipated expiration: 2004-01-30
Also published as: JP2513373Y2

Description

[Brief explanation of the drawing]

第１図は第１実施例を示す縦断面図、第２図は
雌螺子の形状例を示す斜視図、第３図は容器本体
２についての第１図−線横断面図、第４図は
回転子の形状例を示す斜視図、第５図はロータリ
ー機構の動作説明展開図、第６図は第２実施例を
示す縦断面図、第７図は第６図の−線横断面
図、第８図は第３実施例を示す縦断面図、第９図
は径変化部材の斜視図、第１０図は軸本体の要部
斜視図、第１１図は第４実施例を示す縦断面図、
第１２図は第１１図の−線横断面図、第１３
図は第５実施例を示す縦断面図、第１４図は第６
実施例の前部を示す縦断面図、第１５図は同じく
後部を示す縦断面図、第１６図は第１５図の−
線横断面図、第１７図と第１８図は雄螺子部材
と雌螺子部材との相対的回転関係を示す第１６図
相当横断面図、第１９図は第７実施例を示す縦断
面図、第２０図は第８実施例の前部を示す縦断面
図、第２１図は同じく後部を示す縦断面図、第２
２図〜第４１図は第８実施例に使用の部品及びい
くつかの変形例を示すためのもので、第２２図は
前軸の縦断面図、第２３図は容器の縦断面図、第
２４図はピストンの縦断面図、第２５図は後軸の
縦断面図、第２６図は第２５図の−線横断面
図、第２７図は第２５図の−線横断面図、第
２８図は雄螺子部材の側面図、第２９図は同じく
正面図、第３０図は第２８図の−線横断面図
、第３１図は組立状態における雌螺子部材の正面
図、第３２図は同じく縦断面図、第３３図は成形
状態における雌螺子部材の正面図、第３４図は同
じく縦断面図、第３５図は回転子の側面図、第３
６図は第３５図の−線横断面図、第３７図は
第３５図の−線横断面図、第３８図は摺動子
の正面図、第３９図は同じく縦断面図、第４０図
はノツク体の縦断面図、第４１図は第４０図の
−線横断面図、第４２図は変形の一例を示す雌
螺子部材と軸本体についての要部斜視図。Ａ……容器、Ｂ……軸体、１……キヤツプ、２
……容器本体、２ａ……開口部、２ｂ……空間、
２ｃ……突起、２ｄ……テーパー部、２ｅ……後
端部、２ｆ……後方部、２ｇ……テーパー孔、３
……ピストン、４……頭冠、５……雄螺子部材、
５ａ……内孔、５ｂ……先部、５ｃ……鍔部、５
ｄ……雄螺子部、５ｅ……突起、６……雌螺子部
材、６−１，６−２……雌螺子片、６ａ……先端
部、６ｂ……スリツト部、６−１ａ，６−２ａ…
…切欠部、６−１ｂ，６−２ｂ……突起、６−３
……〓間、６ｃ……突部、７……軸本体、７−１
……前軸、７−２……後軸、７−３……環部材、
７−４……尾冠、７ａ……切欠部、７ｂ……前端
、７ｃ……突条、７ｄ……穿孔部、７ｅ……溝、
７ｆ……凹所、８……弾撥部材、９……回転子、
９ａ……内孔、９ｂ……後端、９ｃ……突起、１
０……摺動子、１０ａ……前端、１０ｂ……突起
、１０ｃ……貫通孔、１１……ノツク体、１１ａ
……突条、１２……つまみ、１２ａ……爪部、１
２ｂ……棒状部、１２ｃ……先具、１３……弾性
体、１４……径変化部材、１４ａ……突起、１４
ｂ……孔、１４ｃ……切欠部、１５……弾撥部材
、１６……内容物、１７……後退防止部材、１８
……脱落防止部材、１９……凹部、２０……穂先
、２０ａ……パイプ、２１……固定部材。 FIG. 1 is a longitudinal sectional view showing the first embodiment, FIG. 2 is a perspective view showing an example of the shape of the female screw, FIG. 3 is a cross sectional view taken along the line 1--FIG. A perspective view showing an example of the shape of the rotor, FIG. 5 is a developed view explaining the operation of the rotary mechanism, FIG. 6 is a longitudinal cross-sectional view showing the second embodiment, FIG. 7 is a cross-sectional view taken along the line -- in FIG. Fig. 8 is a longitudinal sectional view showing the third embodiment, Fig. 9 is a perspective view of the diameter changing member, Fig. 10 is a perspective view of the main part of the shaft body, and Fig. 11 is a longitudinal sectional view showing the fourth embodiment. ,
Figure 12 is a - line cross-sectional view of Figure 11;
The figure is a longitudinal sectional view showing the fifth embodiment, and FIG.
FIG. 15 is a longitudinal sectional view showing the front part of the embodiment, FIG. 16 is a longitudinal sectional view showing the rear part, and FIG.
17 and 18 are cross-sectional views corresponding to FIG. 16 showing the relative rotational relationship between the male screw member and the female screw member, and FIG. 19 is a vertical cross-sectional view showing the seventh embodiment. FIG. 20 is a longitudinal sectional view showing the front part of the eighth embodiment, FIG. 21 is a longitudinal sectional view showing the rear part of the eighth embodiment, and FIG.
Figures 2 to 41 are for showing parts used in the eighth embodiment and some modifications. Figure 22 is a longitudinal sectional view of the front shaft, Figure 23 is a longitudinal sectional view of the container, and FIG. 24 is a longitudinal sectional view of the piston, FIG. 25 is a longitudinal sectional view of the rear shaft, FIG. 26 is a cross-sectional view taken along the - line in FIG. 25, FIG. 27 is a cross-sectional view taken along the - line in FIG. 25, and FIG. The figure is a side view of the male screw member, FIG. 29 is a front view, FIG. 30 is a cross-sectional view taken along the - line in FIG. 28, FIG. 31 is a front view of the female screw member in the assembled state, and FIG. 32 is the same 33 is a front view of the female screw member in the molded state, FIG. 34 is also a longitudinal sectional view, and FIG. 35 is a side view of the rotor.
6 is a cross-sectional view taken along the - line in FIG. 35, FIG. 37 is a cross-sectional view taken along the - line in FIG. 35, FIG. 38 is a front view of the slider, FIG. 39 is a longitudinal sectional view, and FIG. 41 is a longitudinal cross-sectional view of the knock body, FIG. 41 is a cross-sectional view taken along the line -- in FIG. 40, and FIG. 42 is a perspective view of essential parts of the female screw member and the shaft body showing an example of modification. A... Container, B... Shaft, 1... Cap, 2
...container body, 2a...opening, 2b...space,
2c...protrusion, 2d...tapered part, 2e...rear end part, 2f...rear part, 2g...tapered hole, 3
... Piston, 4 ... Crown, 5 ... Male screw member,
5a... Inner hole, 5b... Tip, 5c... Flange, 5
d...Male thread part, 5e...Protrusion, 6...Female thread member, 6-1, 6-2...Female thread piece, 6a...Tip part, 6b...Slit part, 6-1a, 6- 2a...
...Notch, 6-1b, 6-2b...Protrusion, 6-3
.... Between, 6c... Protrusion, 7... Shaft body, 7-1
...Front shaft, 7-2...Rear shaft, 7-3...Ring member,
7-4...tail crown, 7a...notch, 7b...front end, 7c...projection, 7d...perforation, 7e...groove,
7f... recess, 8... elastic member, 9... rotor,
9a...inner hole, 9b...rear end, 9c...protrusion, 1
0...Slider, 10a...Front end, 10b...Protrusion, 10c...Through hole, 11...Knot body, 11a
... Protrusion, 12 ... Knob, 12a ... Claw portion, 1
2b... Rod-shaped portion, 12c... Tip, 13... Elastic body, 14... Diameter changing member, 14a... Protrusion, 14
b... Hole, 14c... Notch, 15... Elastic member, 16... Contents, 17... Backward prevention member, 18
... Falling prevention member, 19 ... Recess, 20 ... Tip, 20a ... Pipe, 21 ... Fixing member.

Claims

[Scope of Claim for Utility Model Registration] (1) A male screw member that is screwed together with a female screw member and rotates relatively so as to press the contents stored in the storage portion of the container, and the first content provided by the male screw member. An extrusion tool having a pressurizing part for pressing an object as a mechanism part, wherein the mechanism part is prepared as an integral assembly independently of the container, and is assembled with the container. (2) A male screw member that is screwed together with a female screw member and rotates relative to the female screw member so as to press the contents housed in the storage portion of the container, and a pressure applied by the male screw member to press the contents in the first half. The extrusion tool has a part as a mechanism part, and the female screw member is formed of a plurality of female screw pieces whose diameter as a female screw is changed in size so that the screw engagement with the male screw member can be released. An extrusion tool. (3) A male screw member that is screwed together with a female screw member and rotates relative to the female screw member so as to press the contents housed in the storage portion of the container, and a pressure applied by the male screw member to press the contents in the first half. The extrusion tool has as a mechanism part a female screw member with play in assembly so that the direction in which the content is pressed by the male screw member is determined by the end of the accommodating portion of the container. An extrusion tool made by adding (4) It consists of a main body and a cartridge that is removably installed inside the main body, and the main body has a male screw member and a female screw member that are screwed together and rotate relative to each other, and the cartridge is attached to the main body. The extruder is arranged to be located at the rear of the cartridge, and is configured to push out the contents stored in the cartridge by advancing the male screw member, An extrusion tool configured to be removably attached to the rear end of the cartridge. (5) It consists of a main body and a cartridge that is removably installed inside the main body, and the main body has a male screw member and a female screw member that are screwed together and rotate relative to each other, and the cartridge is installed in the main body. the extruder is arranged to be located at the rear of the cartridge and extrudes the contents stored in the cartridge by advancing the male screw member, wherein the main bodies are separable from each other. the cartridge has a front shaft and a rear shaft, the cartridge is attached to the front shaft from behind the front shaft, and the male screw member and the female screw member are arranged on the rear shaft side, and . The extruder, wherein the male screw member has a tip thereof protruding from the tip of the rear shaft even when the male screw member is in an initial state of screwing with the female screw member.