JPH0921492A - Adjustable swivel - Google Patents

Adjustable swivel

Info

Publication number
JPH0921492A
JPH0921492A JP7169573A JP16957395A JPH0921492A JP H0921492 A JPH0921492 A JP H0921492A JP 7169573 A JP7169573 A JP 7169573A JP 16957395 A JP16957395 A JP 16957395A JP H0921492 A JPH0921492 A JP H0921492A
Authority
JP
Japan
Prior art keywords
swivel
swivels
angle
fixing means
fixed
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.)
Pending
Application number
JP7169573A
Other languages
Japanese (ja)
Inventor
Shinsuke Maeshiba
信介 前芝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Kiki Kogyo Co Ltd
Original Assignee
Showa Kiki Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Kiki Kogyo Co Ltd filed Critical Showa Kiki Kogyo Co Ltd
Priority to JP7169573A priority Critical patent/JPH0921492A/en
Publication of JPH0921492A publication Critical patent/JPH0921492A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00Adjustable joints, Joints allowing movement
    • F16L27/08Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0837Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements being bends
    • F16L27/0841Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements being bends forming an angle of less than 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

PROBLEM TO BE SOLVED: To fix a nozzle at a prescribed angle. SOLUTION: In an adjustable swivel formed by rotatably connecting a fixed swivel 2 to a movable swivel 1, an angle fixing means for stopping the rotation of both swivels 1, 2 at an arbitrary angle or a prescribed angle is provided. The angle fixing means can be constituted of a screw ring 9 provided in one 1 of both swivels 1, 2 and a contact part 10 formed in the other 2 of the swivels slidably contacting with the end of this screw ring 9. The angle fixing means is constituted of a several holes formed in one of both swivels and pins which are provided in the other of both swivels and fitted in the holes. The angle fixing means is constituted of a key groove formed in one of both swivels and a key which is provided in the other of the both swivels and fitted in the key groove.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、例えばガソリン計
量機のノズルとホースを接続する自在スイベルに関し、
特にその可動角度を固定する装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swivel for connecting a nozzle and a hose of a gasoline weighing machine, for example.
Particularly, it relates to a device for fixing its movable angle.

【従来の技術】[Prior art]

【0002】従来、計量機を使用して給油作業を行う場
合、作業性を向上させるため、ホースとノズルの間に自
在スイベル(自在に可動できる接続金具)を使用して、
ホースの向きに対して任意の角度でノズルより給油作業
を行っていた。このような目的で使用されていた従来型
の自在スイベルの例を図5に示す。同図において、61
は可動スイベル、62は固定スイベル、63は中間スイ
ベル、64はスペーサーリング、65〜67はOリン
グ、68はC型止め輪である。固定スイベル62の接続
口にノズルを接続し、可動スイベル61の接続口にホー
スを接続して使用する。
Conventionally, when refueling work is performed using a weighing machine, in order to improve workability, a free swivel (a freely movable connecting fitting) is used between a hose and a nozzle.
Refueling work was performed from the nozzle at an arbitrary angle with respect to the direction of the hose. FIG. 5 shows an example of a conventional universal swivel used for such a purpose. In the figure, 61
Is a movable swivel, 62 is a fixed swivel, 63 is an intermediate swivel, 64 is a spacer ring, 65 to 67 are O-rings, and 68 is a C-shaped retaining ring. A nozzle is connected to the connection port of the fixed swivel 62, and a hose is connected to the connection port of the movable swivel 61 for use.

【0003】[0003]

【発明が解決しようとする課題】しかし、このような従
来の構造の自在スイベルでは、作業員が手でノズルとホ
ースを固定して給油を行っている場合はよいが、そうで
ない場合、角度によってはホースの自重により、ノズル
との角度を保てず、給油中の車両等にホースやそれに付
随する金具等が接触し、傷や汚れを付けるといったトラ
ブルが発生していた。特に車の給油口が計量機に対して
反対側になる場合、ホースが車に当たるなどの問題が生
じている。本発明が解決すべき課題は、所定の角度でノ
ズルを固定することのできる自在スイベルを提供するこ
とにある。
However, in such a conventional swivel swivel, it is preferable that an operator manually fix the nozzle and the hose to refuel, but otherwise, depending on the angle. Due to the weight of the hose, the angle with the nozzle could not be maintained, and the hose and the metal fittings attached to the hose contacted the vehicle during refueling, causing scratches and dirt. In particular, when the fueling port of the car is on the opposite side of the weighing machine, there is a problem that the hose hits the car. The problem to be solved by the present invention is to provide a swivel capable of fixing a nozzle at a predetermined angle.

【0004】[0004]

【課題を解決するための手段】前記課題を解決するた
め、本発明は、固定スイベルと可動スイベルとを回転自
在に連結した自在スイベルにおいて、前記両スイベルの
回転を任意角度または所定角度において停止する角度固
定手段を設けたものである。
In order to solve the above problems, the present invention relates to a swivel in which a fixed swivel and a movable swivel are rotatably connected to each other, and the rotation of both swivels is stopped at an arbitrary angle or a predetermined angle. The angle fixing means is provided.

【0005】[0005]

【発明の実施の形態】前記角度固定手段としては、次の
ような例が挙げられる。 (1) 両スイベルの一方に設けたねじリングとこのね
じリングの端部が摺接する前記スイベルの他方に形成し
た接触部とで構成する。 (2) 両スイベルの一方に形成した数箇所の穴と、前
記両スイベルの他方に設けた、前記穴に嵌合するピンと
で構成する。 (3) 両スイベルの一方に形成したキー溝と、前記両
スイベルの他方に設けた、前記キー溝に嵌合するキーと
で構成する。 角度固定手段を設けることにより、両スイベルの任意の
角度でスイベルを固定することができる。
BEST MODE FOR CARRYING OUT THE INVENTION Examples of the angle fixing means include the following. (1) It is composed of a screw ring provided on one of both swivels and a contact portion formed on the other side of the swivel with which an end of the screw ring slides. (2) It is composed of several holes formed in one of both swivels and a pin provided in the other of both swivels and fitted into the hole. (3) It is composed of a key groove formed in one of the two swivels and a key provided in the other of the both swivels and fitted in the key groove. By providing the angle fixing means, the swivels can be fixed at arbitrary angles of both swivels.

【0006】[0006]

【実施例】以下、本発明を実施例に基づいて具体的に説
明する。図1は本発明の第1実施例を示すものであり、
図中1はホースが接続される可動スイベル、2はノズル
が接続される固定スイベル、3は中間スイベル、4は中
間スイベル3の端面とC型止め輪8との間に介設された
スペーサーリング、5〜7はOリング、9は可動スイベ
ル1の基端部外周に形成されたねじ部に螺着されたスイ
ベル固定アダプター、10はスイベル固定パッキンであ
る。本第1実施例では、スイベル固定アダプター9を回
転させると、固定パッキン10によって中間スイベル3
が締め上げられ、可動スイベル1と固定スイベル2が固
定される。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below based on embodiments. FIG. 1 shows a first embodiment of the present invention,
In the figure, 1 is a movable swivel to which a hose is connected, 2 is a fixed swivel to which a nozzle is connected, 3 is an intermediate swivel, 4 is a spacer ring provided between the end surface of the intermediate swivel 3 and a C-shaped retaining ring 8. 5 to 7 are O-rings, 9 is a swivel fixing adapter screwed to a screw formed on the outer periphery of the base end of the movable swivel 1, and 10 is a swivel fixing packing. In the first embodiment, when the swivel fixing adapter 9 is rotated, the intermediate swivel 3 is fixed by the fixing packing 10.
Is tightened, and the movable swivel 1 and the fixed swivel 2 are fixed.

【0007】図2は本発明の第2実施例を示すものであ
り、図中11は可動スイベル、12はノズルが接続され
る固定スイベル、13は中間スイベル、14は中間スイ
ベル13の端面とC型止め輪18との間に介設されたス
ペーサーリング、15〜17はOリング、19はストッ
パーピン、20は鋼球、21はスプリング、22はボル
トである。本第2実施例では、中間スイベル13の外周
に数箇所のピン用穴を開け、可動スイベル11を通して
ストッパーピン19を任意で各穴に差し込み、可動スイ
ベル11と固定スイベル12とを固定する。ストッパー
ピン19はスプリング21機構等を利用して、差し込
み、解除それぞれの位置で固定することができる。
FIG. 2 shows a second embodiment of the present invention, in which 11 is a movable swivel, 12 is a fixed swivel to which a nozzle is connected, 13 is an intermediate swivel, and 14 is an end face of the intermediate swivel 13 and C. Spacer rings 15 to 17 are provided between the die retaining ring 18 and O-rings, 19 are stopper pins, 20 is a steel ball, 21 is a spring, and 22 is a bolt. In the second embodiment, several holes for pins are formed on the outer circumference of the intermediate swivel 13, and stopper pins 19 are arbitrarily inserted into the holes through the movable swivel 11 to fix the movable swivel 11 and the fixed swivel 12. The stopper pin 19 can be fixed by inserting and releasing the stopper pin 19 using a spring 21 mechanism or the like.

【0008】図3は本発明の第3実施例を示すものであ
り、(a)は断面図、(b)は(a)のA−A線断面図
である。図中31は可動スイベル、32はノズルが接続
される固定スイベル、33は抜け防止のためのピン、3
4はプランジャ、35、36はOリングである。本第3
実施例では、固定スイベル32にプランジャ34を装着
し、可動スイベル31に数箇所のプランジャ用穴38を
設ける。プランジャ34先端のボール37が穴38に入
れば、可動スイベル31が固定される。
3A and 3B show a third embodiment of the present invention. FIG. 3A is a sectional view, and FIG. 3B is a sectional view taken along the line AA of FIG. In the figure, 31 is a movable swivel, 32 is a fixed swivel to which a nozzle is connected, 33 is a pin for preventing coming off, 3
4 is a plunger, and 35 and 36 are O-rings. Book 3
In the embodiment, the fixed swivel 32 is fitted with the plunger 34, and the movable swivel 31 is provided with a plurality of plunger holes 38. When the ball 37 at the tip of the plunger 34 enters the hole 38, the movable swivel 31 is fixed.

【0009】図4は本発明の第4実施例を示すものであ
り、(a)は断面図、(b)は可動スイベルの正面図で
ある。図中41は可動スイベル、42はノズルが接続さ
れる固定スイベル、43は中間スイベル、44は中間ス
イベル43の端面とC型止め輪48との間に介設された
スペーサーリング、45〜47はOリング、49はロッ
クギアである。本第4実施例では、可動スイベル41に
キー52を設け、中間スイベル43には外ギア51を設
け、さらにロックギア49には可動スイベル41側にキ
ー溝50、中間スイベル43側に内ギア53を設ける。
ロックギア49を左側にスライドさせると可動スイベル
41と中間スイベル43は自在に動くが、右側にスライ
ドさせるとキー52とギア51, 53がロックギア4
9によって固定される。なお、固定スイベル42と中間
スイベル43とは、初めから固定されている。
4A and 4B show a fourth embodiment of the present invention. FIG. 4A is a sectional view and FIG. 4B is a front view of a movable swivel. In the figure, 41 is a movable swivel, 42 is a fixed swivel to which a nozzle is connected, 43 is an intermediate swivel, 44 is a spacer ring provided between the end surface of the intermediate swivel 43 and a C-shaped retaining ring 48, and 45 to 47 are The O-ring and 49 are lock gears. In the fourth embodiment, the movable swivel 41 is provided with a key 52, the intermediate swivel 43 is provided with an outer gear 51, and the lock gear 49 is provided with a key groove 50 on the movable swivel 41 side and an inner gear 53 on the intermediate swivel 43 side. To provide.
When the lock gear 49 is slid to the left side, the movable swivel 41 and the intermediate swivel 43 move freely, but when it is slid to the right side, the key 52 and the gears 51, 53 are locked.
Fixed by 9. The fixed swivel 42 and the intermediate swivel 43 are fixed from the beginning.

【0010】[0010]

【発明の効果】上述したように本発明によれば、下記の
効果を奏する。 (1) スイベルを固定することで、ノズルとホースが
固定しにくい角度での給油が可能となった。 (2) 計量機からの振動や自重でホースが動いてしま
い、車両に接触することがなくなる。 (3) 機械式のため、確実な固定が保たれると共に、
耐久性も確保される。 (4) 従来形状から大幅な変更がなく、重量アップも
最小限であるため、従来と同様の作業性となっている。
As described above, the present invention has the following effects. (1) By fixing the swivel, it is possible to refuel at an angle where the nozzle and hose are difficult to fix. (2) The hose will not move due to vibration from the weighing machine or its own weight and will not come into contact with the vehicle. (3) Since it is a mechanical type, it can be securely fixed and
Durability is also secured. (4) The workability is the same as the conventional one because there is no significant change from the conventional shape and the increase in weight is minimal.

【図面の簡単な説明】[Brief description of drawings]

【図1】 本発明の第1実施例を示す断面図である。FIG. 1 is a sectional view showing a first embodiment of the present invention.

【図2】 本発明の第2実施例を示す断面図である。FIG. 2 is a sectional view showing a second embodiment of the present invention.

【図3】 本発明の第3実施例を示す断面図である。FIG. 3 is a sectional view showing a third embodiment of the present invention.

【図4】 本発明の第4実施例を示す断面図である。FIG. 4 is a sectional view showing a fourth embodiment of the present invention.

【図5】 従来例を示す断面図である。FIG. 5 is a cross-sectional view showing a conventional example.

【符号の説明】[Explanation of symbols]

1 可動スイベル、2 固定スイベル、3 中間スイベ
ル、4 スペーサーリング、5〜7 Oリング、8 C
型止め輪、9 固定アダプター、10 スイベル固定パ
ッキン、11 可動スイベル、12 固定スイベル、1
3 中間スイベル、14 スペーサーリング、15〜1
7 Oリング、18 C型止め輪、19ストッパーピ
ン、20 鋼球、21 スプリング、22 ボルト、3
1 可動スイベル、32 固定スイベル、33 ピン、
34 プランジャ、35,36 Oリング、37 ボー
ル、38 プランジャ用穴、41 可動スイベル、42
固定スイベル、43 中間スイベル、44 スペーサ
ーリング、45〜47 Oリング、48 C型止め輪、
49 ロックギア、50 キー溝、51 外ギア、52
キー、53 内ギア、61 可動スイベル、62 固
定スイベル、63 中間スイベル、64 スペーサーリ
ング、65〜67 Oリング、68 C型止め
1 movable swivel, 2 fixed swivel, 3 intermediate swivel, 4 spacer ring, 5-7 O-ring, 8 C
Mold retaining ring, 9 fixed adapter, 10 swivel fixed packing, 11 movable swivel, 12 fixed swivel, 1
3 Intermediate swivel, 14 Spacer ring, 15-1
7 O-ring, 18 C type snap ring, 19 stopper pin, 20 steel ball, 21 spring, 22 bolt, 3
1 movable swivel, 32 fixed swivel, 33 pin,
34 Plunger, 35, 36 O-ring, 37 Ball, 38 Plunger hole, 41 Movable swivel, 42
Fixed swivel, 43 intermediate swivel, 44 spacer ring, 45-47 O-ring, 48 C type snap ring,
49 lock gear, 50 keyway, 51 external gear, 52
Key, 53 internal gear, 61 movable swivel, 62 fixed swivel, 63 intermediate swivel, 64 spacer ring, 65-67 O-ring, 68 C type stop

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 固定スイベルと可動スイベルとを回転自
在に連結した自在スイベルにおいて、前記両スイベルの
回転を任意角度または所定角度において停止する角度固
定手段を設けたことを特徴とする自在スイベル。
1. A universal swivel in which a fixed swivel and a movable swivel are rotatably connected to each other, wherein an angle fixing means for stopping the rotation of both swivels at an arbitrary angle or a predetermined angle is provided.
【請求項2】 角度固定手段は、両スイベルの一方に設
けたねじリングとこのねじリングの端部が摺接する前記
スイベルの他方に形成した接触部とで構成されている請
求項1記載の自在スイベル。
2. The angle fixing means comprises a screw ring provided on one of both swivels and a contact portion formed on the other of the swivel with which an end portion of the screw ring slides. swivel.
【請求項3】 角度固定手段は、両スイベルの一方に形
成した数箇所の穴と、前記両スイベルの他方に設けた、
前記穴に嵌合するピンとで構成されている請求項1記載
の自在スイベル。
3. The angle fixing means is provided in several holes formed in one of the swivels and in the other of the swivels.
The swivel according to claim 1, wherein the swivel comprises a pin that fits into the hole.
【請求項4】 角度固定手段は、両スイベルの一方に形
成したキー溝と、前記両スイベルの他方に設けた、前記
キー溝に嵌合するキーとで構成されている請求項1記載
の自在スイベル。
4. The universality according to claim 1, wherein the angle fixing means comprises a key groove formed in one of the swivels and a key provided in the other of the swivels and fitted in the key groove. swivel.
JP7169573A 1995-07-05 1995-07-05 Adjustable swivel Pending JPH0921492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7169573A JPH0921492A (en) 1995-07-05 1995-07-05 Adjustable swivel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7169573A JPH0921492A (en) 1995-07-05 1995-07-05 Adjustable swivel

Publications (1)

Publication Number Publication Date
JPH0921492A true JPH0921492A (en) 1997-01-21

Family

ID=15888988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7169573A Pending JPH0921492A (en) 1995-07-05 1995-07-05 Adjustable swivel

Country Status (1)

Country Link
JP (1) JPH0921492A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012211605A (en) * 2011-03-30 2012-11-01 Kubota-Ci Co Universal joint
JP2013210047A (en) * 2012-03-30 2013-10-10 Osaka Gas Co Ltd Buried gas cock
KR102223868B1 (en) * 2020-07-02 2021-03-05 중문테크 주식회사 Bent connection device for fire hose

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012211605A (en) * 2011-03-30 2012-11-01 Kubota-Ci Co Universal joint
JP2013210047A (en) * 2012-03-30 2013-10-10 Osaka Gas Co Ltd Buried gas cock
KR102223868B1 (en) * 2020-07-02 2021-03-05 중문테크 주식회사 Bent connection device for fire hose

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