JPH0130716Y2 - - Google Patents
Info
- Publication number
- JPH0130716Y2 JPH0130716Y2 JP15606383U JP15606383U JPH0130716Y2 JP H0130716 Y2 JPH0130716 Y2 JP H0130716Y2 JP 15606383 U JP15606383 U JP 15606383U JP 15606383 U JP15606383 U JP 15606383U JP H0130716 Y2 JPH0130716 Y2 JP H0130716Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- cap
- cylindrical portion
- dust
- coupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000428 dust Substances 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Electric Vacuum Cleaner (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
【考案の詳細な説明】
本考案は、エア、カプラーの清掃用キヤツプの
改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved cap for cleaning air and couplers.
第１図及び第２図に、従来の市販のエア、カプ
ラーの概要を示すが、第１図において、３０はエ
ア、カプラー本体、４０はプラグ、５０はエアホ
ースをそれぞれ示し、同図に示すようにカプラー
本体３０をプラグ４０を介して空気源よりのエア
ホース５０に連結した構成となつており、空気工
具側孔３２の内周壁には、粉塵３５が付着するこ
とが多く、そのため、第３図および第４図に示す
ように、空気工具側ホース７０に接続したプラグ
６０をエアカプラー本体３０に差し込んでばね３
３に抗してカプラー弁３１を押し開いて空気を通
すと、空気工具側孔３２の粉塵３５も空気工具
（図示せず）側へ流入し、該空気工具を損傷する
おそれがあるという欠点があつた。 Figures 1 and 2 show an overview of conventional commercially available air couplers. In Figure 1, 30 is the air coupler body, 40 is the plug, and 50 is the air hose. The coupler main body 30 is connected to an air hose 50 from an air source via a plug 40, and dust 35 often adheres to the inner circumferential wall of the air tool side hole 32. Therefore, as shown in FIG. 4, the plug 60 connected to the air tool side hose 70 is inserted into the air coupler body 30, and the spring 3
3, when the coupler valve 31 is pushed open to allow air to pass through, the dust 35 in the air tool side hole 32 also flows into the air tool (not shown) side, which may damage the air tool. It was hot.
本考案は、上記従来のものの欠点を解消し、空
気工具側への粉塵の侵入を阻止するにより、空気
工具の精能を維持することともに、その故障を少
なくすることの可能なエア、カプラーの清掃用キ
ヤツプを提供することを目的として提案されたも
ので、透明材料からなり、カプラー本体の外端部
に嵌着可能な大径中空円筒部８０ａと、中実円筒
部８０ｂとからなるキヤツプ８０の上記大径中空
円筒部８０ａ内に、これと同心的で、かつ一端が
該円筒部外に突出する弁押し部材を設置するとと
もに、カプラー本体の内周壁に付着した粉塵を、
全て収容する運力をもつ粉塵受溜り部を設け、ま
た、上記中実円筒部に、その軸方向に粉塵を通さ
ない小径の空気排気孔を設けてなることを特徴と
するエア、カプラー清掃用キヤツプに係るもので
ある。 The present invention eliminates the drawbacks of the conventional ones and prevents dust from entering the air tool side, thereby maintaining the precision of the air tool and reducing the number of malfunctions of the air tool. The cap 80 was proposed for the purpose of providing a cleaning cap, and is made of a transparent material and consists of a large diameter hollow cylindrical part 80a that can be fitted to the outer end of the coupler body, and a solid cylindrical part 80b. A valve pushing member is installed in the large-diameter hollow cylindrical portion 80a, which is concentric with the large diameter hollow cylindrical portion 80a and has one end protruding outside the cylindrical portion, and removes dust attached to the inner peripheral wall of the coupler body.
An air/coupler cleaning cap characterized in that it is provided with a dust collecting part that has the capacity to accommodate all the dust, and that the solid cylindrical part is provided with a small diameter air exhaust hole that does not allow dust to pass through in the axial direction of the solid cylindrical part. This is related to.
以下、第５図及び第６図Ａ，Ｂ，Ｃに示す実施
例により、本考案につき具体的に説明する。 Hereinafter, the present invention will be specifically explained with reference to embodiments shown in FIG. 5 and FIGS. 6A, B, and C.
第５図において、３０はエア、カプラー本体、
３１はカプラー弁、３２は空気工具側孔、３３は
ばね、３４は空気工具側孔３２の内周壁に付着し
た粉塵、４０はプラグ、５０はエアホースをそれ
ぞれ示し、それら部材の構成及び相互の関係構造
は、上記従来のエア、カプラーのものとほぼ同様
である。（均等部分には同一符号を付してある。）
８０は本考案の清掃用キヤツプの一例で、同キ
ヤツプ８０は一端が開放された大径の中空円筒部
８０ａと粉塵を通さない小径の空気排出孔２，３
を有する中実のやゝ小径な円筒部８０ｂとで形成
されている。なお、該空気排出孔２，３は、エア
ホース５０からの空気圧によつて、キヤツプ８０
が飛び出すのを防ぐため、空気を逃がすためのも
のである。１は一端を該キヤツプ８０の大径の中
空円筒部８０ａの中空部内に、同心的に固着さ
れ、他端が該中空部外に突出している弁押し部材
を示す。なおキヤツプ８０の大径の中空円筒部８
０ａの内径は、上記カプラー本体３０の外端から
挿入嵌着可能に設定されており、また、該キヤツ
プ８０をカプラー本体３０に挿入嵌着した際、上
記弁押し部材１は、カプラー弁３１を押すに十分
な径と長さをもつように形成されている。４は第
６図Ａ，Ｂ，Ｃに示すように中実小径円筒部８０
ｂに、その軸方向にほぼ直角な方向に貫通された
固定ひも取付孔で、同孔４には固定ひも７の一端
が取付けられており、その他端は、カプラー本体
３０のエアホース５０との接続部のプラグ４０の
段部に巻き付けられている。５は大径中空円筒部
８０ａに設けられた粉塵受溜り部で、エア、カプ
ラー弁３１を押すことによつてカプラー本体から
排出される粉塵をすべて受納するに足りる十分な
容量をもつように設定されている。また、該キヤ
ツプ８０は透明な全成樹脂で加工成形されてお
り、空気排出孔２，３の目詰りや、粉塵受溜り部
５内の粉塵の溜り工合が一目で検知できるように
なつている。 In Fig. 5, 30 is air, the coupler body,
31 is a coupler valve, 32 is an air tool side hole, 33 is a spring, 34 is dust attached to the inner peripheral wall of the air tool side hole 32, 40 is a plug, and 50 is an air hose, and the configuration and mutual relationship of these members. The structure is almost the same as that of the conventional air coupler mentioned above. (Equivalent parts are given the same reference numerals.) Reference numeral 80 is an example of the cleaning cap of the present invention. Discharge hole 2, 3
It is formed of a solid cylindrical portion 80b having a relatively small diameter. Note that the air discharge holes 2 and 3 are connected to the cap 80 by air pressure from the air hose 50.
This is to allow air to escape to prevent it from flying out. Reference numeral 1 designates a valve pushing member having one end fixed concentrically within the hollow portion of the large-diameter hollow cylindrical portion 80a of the cap 80, and the other end protruding outside the hollow portion. Note that the large diameter hollow cylindrical portion 8 of the cap 80
The inner diameter of the cap 0a is set such that it can be inserted and fitted from the outer end of the coupler body 30, and when the cap 80 is inserted and fitted into the coupler body 30, the valve pushing member 1 can push the coupler valve 31. It is formed to have a diameter and length sufficient for pushing. 4 is a solid small-diameter cylindrical portion 80 as shown in FIGS. 6A, B, and C.
b is a fixed string attachment hole penetrated in a direction substantially perpendicular to the axial direction, one end of the fixed string 7 is attached to the hole 4, and the other end is connected to the air hose 50 of the coupler body 30. It is wrapped around the stepped portion of the plug 40 in the section. Reference numeral 5 denotes a dust collection part provided in the large-diameter hollow cylindrical part 80a, which has a sufficient capacity to receive all the dust discharged from the coupler body by pressing the air coupler valve 31. It is set. Further, the cap 80 is molded entirely from transparent resin, so that clogging of the air exhaust holes 2 and 3 and accumulation of dust in the dust collecting section 5 can be detected at a glance. .
本考案の一実施例は、上記のように構成されて
おり、第５図に示すようにエア、カプラー本体３
０にキヤツプ８０の大径中空円筒部８０ａを挿入
嵌着すると、カプラー本体３０のカプラー弁３１
に弁押し部材１が突き当る。そうすると、該弁押
し部材１によつてカプラー弁３１が開き、エアホ
ース５からの空気の一部が、小径中実円筒部８０
ｂの小径の空気排出孔２，３を経て外部へ排出さ
れると同時に、カプラー本体３０の出口部の内周
壁に溜つていたすべての粉塵３５は、大径の中空
円筒部８０ａの粉塵受溜り部５内に、収納され、
粉塵３５の空気工具側への流入は完全に阻止され
る。 One embodiment of the present invention is constructed as described above, and as shown in FIG.
When the large diameter hollow cylindrical portion 80a of the cap 80 is inserted and fitted into the coupler valve 31 of the coupler body 30,
The valve pushing member 1 abuts against. Then, the coupler valve 31 is opened by the valve pushing member 1, and a part of the air from the air hose 5 is transferred to the small diameter solid cylindrical portion 80.
At the same time, all the dust 35 accumulated on the inner circumferential wall of the outlet part of the coupler body 30 is discharged to the outside through the small diameter air discharge holes 2 and 3 of b, and is discharged to the dust receiver of the large diameter hollow cylindrical part 80a. stored in the reservoir 5,
Dust 35 is completely prevented from entering the air tool side.
なお、この際、キヤツプ８０の空気圧によるカ
プラー本体からの離脱防止のため、固定用ひも７
を貫通孔４とカプラー本体３０のエアホース５と
の接続部のプラグ４０の段部間に取付けておく。 At this time, in order to prevent the cap 80 from separating from the coupler body due to air pressure, the fixing string 7 is
is attached between the stepped portion of the plug 40 at the connection portion between the through hole 4 and the air hose 5 of the coupler body 30.
なおまた、本キヤツプ８０は、エアカプラーの
粉塵を除去する時にだけ使用するもので、空気工
具を使用するときは、カプラー本体３０から取り
はずし、固定ひも７でぶら下げておく。 Furthermore, this cap 80 is used only when removing dust from the air coupler, and when using the air tool, it is removed from the coupler body 30 and left hanging by the fixing string 7.
本考案のエア、カプラー清掃用キヤツプは、上
記のような構成、作用を具有するものであるか
ら、本考案によれば、
(1) 本キヤツプ８０をカプラー本体に挿入、嵌着
することにより、外からの粉塵の混入を防止で
きる。 Since the air coupler cleaning cap of the present invention has the above-described configuration and function, according to the present invention, (1) By inserting and fitting the cap 80 into the coupler body, Prevents dust from entering from outside.
(2) また、本キヤツプの挿入嵌着により、弁押し
部材１を介してカプラー弁３１を開き、カプラ
ー本体３０の内周壁に溜つていた粉塵３５を、
外部へ直接飛散させることなくキヤツプ８０の
大径中空円筒部の粉塵受溜り部５内に収容し、
空気工具側へ流出させないので、空気工具全般
の粉塵による故障率を減少させ、その精能の維
持と、修理費の節減をはかることができる。(2) Also, by inserting and fitting this cap, the coupler valve 31 is opened via the valve pushing member 1, and the dust 35 accumulated on the inner peripheral wall of the coupler body 30 is removed.
The dust is stored in the dust collecting part 5 of the large-diameter hollow cylindrical part of the cap 80 without being directly scattered to the outside,
Since the dust is not leaked to the air tool side, the failure rate of air tools in general due to dust can be reduced, the precision of the tools can be maintained, and repair costs can be reduced.
(3) キヤツプ８０の構造が簡単で、カプラー本体
３０への挿入が容易でしかも安価である。(3) The cap 80 has a simple structure, is easy to insert into the coupler body 30, and is inexpensive.
(4) キヤツプ８０全体か透明な材質の材料で形成
されているので、粉塵の量を一目で検知でき
る。(4) Since the entire cap 80 is made of transparent material, the amount of dust can be detected at a glance.
(5) 軽量であるため、カプラー本体３０に取付け
ても、作業に支障をきたさない。(5) Since it is lightweight, even if it is attached to the coupler body 30, it will not interfere with the work.
等の実用的効果を挙げることができる。The following practical effects can be mentioned.
第１図乃至第４図は、従来エア、カプラーの概
要説明図で、第１図は縦断面図、第２図は第１図
の−線矢視図、第３図はエア、カプラーの作
動態様説明図、第４図は第３図のＢ部斜視図、第
５図は本考案の一実施例をエア、カプラーに装着
した例の概略縦断面図、第６図Ａは本考案キヤツ
プの一例の略示的側面図、第６図Ｂは第６図Ａの
VB−VB線矢視図、第６図Ｃは第６図ＡのVC−VC
線矢視図である。
１：弁押し部材、２，３：粉塵を通さない小径
の空気逃し孔、４：貫通孔、５：粉塵受溜り部、
７：固定用ひも、３０：エア、カプラー本体、３
１：カプラー弁、３２：空気工具側孔、３３：ば
ね、３４：カプラー本体、３５：粉塵、４０：プ
ラグ、５０：エアホース、６０：プラグ、７０：
空気工具側ホース、８０：透明な材料からなるキ
ヤツプ、８０ａ：大径中空円筒部、８０ｂ：小径
中実円筒部。
Figures 1 to 4 are schematic explanatory diagrams of conventional air couplers, where Figure 1 is a longitudinal sectional view, Figure 2 is a view taken along the - arrow in Figure 1, and Figure 3 is the operation of the air coupler. Fig. 4 is a perspective view of section B in Fig. 3, Fig. 5 is a schematic vertical cross-sectional view of an embodiment of the present invention attached to an air coupler, and Fig. 6 A is a diagram of the cap of the present invention. An example schematic side view, FIG. 6B, of FIG. 6A.
V B -V B line arrow view, Figure 6C is V C -V C of Figure 6A
It is a line arrow view. 1: Valve push member, 2, 3: Small diameter air release hole that does not allow dust to pass through, 4: Through hole, 5: Dust collecting part,
7: Fixing string, 30: Air, coupler body, 3
1: Coupler valve, 32: Air tool side hole, 33: Spring, 34: Coupler body, 35: Dust, 40: Plug, 50: Air hose, 60: Plug, 70:
Air tool side hose, 80: Cap made of transparent material, 80a: Large diameter hollow cylindrical part, 80b: Small diameter solid cylindrical part.
Claims (1)
着可能な大径中空円筒部８０ａと、中実円筒部８
０ｂとからなるキヤツプ８０の上記大径中空円筒
部８０ａ内に、これと同心的で、かつ一端が該円
筒部外に突出する弁押し部材を設置するととも
に、カプラー本体の内周壁に付着した粉塵を、全
て収容する能力をもつ粉塵受溜り部を設け、ま
た、上記中実円筒部に、その軸方向に粉塵を通さ
ない小径の空気排気孔を設けてなることを特徴と
するエア、カプラー清掃用キヤツプ。 A large-diameter hollow cylindrical portion 80a made of a transparent material and capable of being fitted onto the outer end of the coupler body, and a solid cylindrical portion 8
A valve pushing member that is concentric with the large-diameter hollow cylindrical portion 80a of the cap 80 and has one end protruding outside the cylindrical portion is installed in the large-diameter hollow cylindrical portion 80a of the cap 80, and also removes dust attached to the inner peripheral wall of the coupler body. An air coupler cleaning method, characterized in that the solid cylindrical part is provided with a small-diameter air exhaust hole that does not allow dust to pass through in the axial direction of the solid cylindrical part. Cap for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15606383U JPS6064389U (en) | 1983-10-11 | 1983-10-11 | Air, coupler cleaning cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15606383U JPS6064389U (en) | 1983-10-11 | 1983-10-11 | Air, coupler cleaning cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6064389U JPS6064389U (en) | 1985-05-07 |
| JPH0130716Y2 true JPH0130716Y2 (en) | 1989-09-20 |
Family
ID=30344482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15606383U Granted JPS6064389U (en) | 1983-10-11 | 1983-10-11 | Air, coupler cleaning cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6064389U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7695022B2 (en) * | 2005-06-30 | 2010-04-13 | Eaton Corporation | Fluid coupling cap |
-
1983
- 1983-10-11 JP JP15606383U patent/JPS6064389U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6064389U (en) | 1985-05-07 |
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