JP3208258U - Quickly distinguishable joint structure - Google Patents
Quickly distinguishable joint structure Download PDFInfo
- Publication number
- JP3208258U JP3208258U JP2016005098U JP2016005098U JP3208258U JP 3208258 U JP3208258 U JP 3208258U JP 2016005098 U JP2016005098 U JP 2016005098U JP 2016005098 U JP2016005098 U JP 2016005098U JP 3208258 U JP3208258 U JP 3208258U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- quick
- movable sleeve
- outer edge
- edge wall
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/10—Indicators for correct coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
【課題】各継手の種類・タイプを迅速に見分け、継手の規格サイズを適切に選択して組み合わせることができる、迅速に識別可能な継手構造を提供することにある。【解決手段】迅速に識別可能な継手構造は、迅速継手１、第１の継手２及び第２の継手３を備える。迅速継手１は、前端部に結合端１１が設けられ、後端部に挿入端１２が設けられる。迅速継手１の後端部に設けられた挿入端１２の外縁には、可動スリーブ１３が外嵌される。可動スリーブ１３は、プラスチック射出成形により作製されたものであり、可動スリーブ１３が全体的に中空状を呈して嵌合孔１３１及び収容孔１３２を有する。嵌合孔１３１の孔径輪郭は、挿入端１２の外縁輪郭に対応する。可動スリーブ１３の外縁壁及び内縁壁の表面は、被覆層１３３により覆われる。被覆層１３３は、迅速継手１の規格・種類が容易に識別し得るように迅速継手１の規格サイズを表す色を有する。【選択図】図１An object of the present invention is to provide a rapidly distinguishable joint structure that can quickly identify the type and type of each joint, and appropriately select and combine standard sizes of joints. A rapidly identifiable joint structure includes a quick joint, a first joint, and a second joint. The quick coupling 1 is provided with a coupling end 11 at the front end and an insertion end 12 at the rear end. A movable sleeve 13 is fitted on the outer edge of the insertion end 12 provided at the rear end portion of the quick joint 1. The movable sleeve 13 is manufactured by plastic injection molding, and the movable sleeve 13 has a hollow shape as a whole and has a fitting hole 131 and a receiving hole 132. The hole diameter contour of the fitting hole 131 corresponds to the outer edge contour of the insertion end 12. The outer edge wall and inner edge wall surfaces of the movable sleeve 13 are covered with a coating layer 133. The covering layer 133 has a color representing the standard size of the quick joint 1 so that the standard and type of the quick joint 1 can be easily identified. [Selection] Figure 1
Description
本考案は、迅速に識別可能な継手構造に関するものであり、さらに詳しくは、迅速継手の可動リングと、第１の管継手及び第２の管継手とは、同一規格サイズが同一色で表されているため、使用する際、サイズを容易に識別することができ、各継手の種類・タイプを迅速に見分け、継手の規格サイズを適切に選択して組み合わせることができる、迅速に識別可能な継手構造に関するものである。 The present invention relates to a joint structure that can be quickly identified. More specifically, the movable ring of the quick joint, the first pipe joint, and the second pipe joint have the same standard size and the same color. Therefore, when using it, the size can be easily identified, the type and type of each joint can be quickly identified, the standard size of the joint can be selected and combined appropriately, and the joint can be quickly identified Concerning structure.
従来の管路は、生産設備又は使用環境により制限されて一定の長さを有するため、様々な環境に適応させたり延長管路を接続したりするためには、管継手を介して管路を接続することが行なわれている。頻繁に着脱させる管継手は、一般に迅速継手と称される。一般に迅速継手構造は、継手と迅速継手との結合を指し、継手を迅速継手内に挿入するために用いる。継手は、迅速継手の位置決め部内部のパッド、ワッシャ、内ばね、位置決め体などの部材を押下し、位置決め体上に設けた鋼球が位置決め体の中心へ向かって移動し、継手の環溝内部へ進入すると、継手と迅速継手とが結合され、継手の環溝内に鋼球が嵌入されると、位置決め体に外嵌され、元々鋼球が当接されて位置決めされた可動スリーブは、傾斜縁から鋼球が外れ、外ばねの回復力により押上げて位置決め体に当接される。継手を外す際、可動スリーブが押下されると、可動スリーブの傾斜縁の位置まで鋼球が戻るため、継手を容易に外すことができる。 Since conventional pipes have a certain length that is limited by the production equipment or the use environment, in order to adapt to various environments or connect extension pipes, the pipes are connected via pipe joints. Connecting is done. Pipe fittings that are frequently attached and detached are commonly referred to as quick fittings. Generally, the quick joint structure refers to the connection between the joint and the quick joint, and is used to insert the joint into the quick joint. The joint pushes down the pad, washer, inner spring, positioning body, and other members inside the positioning part of the quick joint, and the steel ball provided on the positioning body moves toward the center of the positioning body. The joint is connected to the quick joint, and when the steel ball is inserted into the annular groove of the joint, the movable sleeve that is externally fitted to the positioning body and is originally brought into contact with the steel ball is inclined. The steel ball comes off from the edge, and is pushed up by the recovery force of the outer spring and comes into contact with the positioning body. When removing the joint, when the movable sleeve is pushed down, the steel ball returns to the position of the inclined edge of the movable sleeve, so that the joint can be easily removed.
しかし、上述したような従来技術では、迅速継手に継手を組合せて使用する際、迅速継手及び継手の規格サイズが多種類ある上、ヤード・ポンド法、メートル法その他の単位は全く記載されていなかったため、使用者は、実際に使用する際、迅速継手又は継手の外観を目視して推測するしかなかった。そのため、組み立てる際、異なる規格サイズの迅速継手及び継手を間違って選択してしまい易く、使用が不便で、大きな問題点となっており、改良が求められていた。 However, in the prior art as described above, there are many kinds of standard sizes of quick joints and joints when using the quick joints in combination, and the yard / pound method, metric system and other units are not described at all. In actual use, the user had to guess the appearance of the quick joint or the joint visually. Therefore, when assembling, quick joints and joints of different standard sizes are easily selected by mistake, which is inconvenient to use and has become a major problem, and improvement has been demanded.
従って、本考案の主な課題は、迅速継手と管継手を使用する際、サイズを容易に識別することができ、各継手の種類・タイプを迅速に見分け、継手の規格サイズを適切に選択して組み合わせることができる、迅速に識別可能な継手構造を提供することにある。 Therefore, the main problem of the present invention is that when using quick fittings and pipe fittings, the size can be easily identified, the type and type of each fitting can be quickly identified, and the standard size of the fitting is selected appropriately. It is to provide a rapidly distinguishable joint structure that can be combined together.
そこで、本考案者は、前記の本考案の課題を解決するために鋭意検討を重ねた結果、迅速継手の可動リングと、第１の管継手及び第２の管継手とは、同一規格サイズが同一色で表されることにより、前記課題を解決できることに着目し、かかる知見に基いて本考案に想到するに至った。
かくして、本考案の要旨は次の通りである。
Therefore, as a result of intensive studies to solve the above-described problems of the present invention, the present inventor has found that the movable ring of the quick joint, the first pipe joint, and the second pipe joint have the same standard size. Focusing on the fact that the above problems can be solved by expressing the same color, the present inventors have come up with the present invention based on such knowledge.
Thus, the gist of the present invention is as follows.
（１）迅速継手、第１の継手及び第２の継手を備えた迅速に識別可能な継手構造であって、
前記迅速継手は、前端部に結合端が設けられ、後端部に挿入端が設けられ、前記迅速継手の後端部に設けられた前記挿入端の外縁には、可動スリーブが外嵌され、前記可動スリーブは、プラスチック射出成形により作製されたものであり、前記可動スリーブが全体的に中空状を呈して嵌合孔及び収容孔を有し、前記収容孔の孔径は、前記嵌合孔の孔径より大きく、前記嵌合孔の孔径輪郭は、前記挿入端の外縁輪郭に対応し、前記可動スリーブの外縁壁及び内縁壁の表面は、被覆層により覆われ、前記被覆層は、前記迅速継手の規格・種類が容易に識別し得るように前記迅速継手の規格サイズを表す色を有し、
前記第１の継手は、プラスチック射出成形により作製されたものであり、前記第１の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと少なくとも１つの凸状リングとが組み合わされて設置され、前記第１の継手の後端部には、連結端が設けられ、前記連結端は、前記迅速継手の前端部に設けられた前記結合端と組み合わされると、前記第１の継手と前記迅速継手とが結合され、前記第１の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第１の継手の規格・種類が容易に識別し得るように前記第１の継手の規格サイズを表す色を有し、
前記第２の継手は、プラスチック射出成形により作製されたものであり、前記第２の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと、少なくとも１つの凸状リングとが組み合わされて設置され、前記装着端は、前記迅速継手の後端部に設けられた前記挿入端に組み合わされると、前記第２の継手と前記迅速継手とが結合され、前記第２の継手の後端部には、連結端が設けられ、前記第２の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第２の継手の規格・種類が容易に識別し得るように前記第２の継手の規格サイズを表す色を有することを特徴とする迅速に識別可能な継手構造。
(1) A rapidly distinguishable joint structure including a quick joint, a first joint, and a second joint,
The quick coupling has a coupling end at a front end, an insertion end at a rear end, and an outer edge of the insertion end provided at a rear end of the quick coupling, and a movable sleeve is externally fitted thereto, The movable sleeve is manufactured by plastic injection molding, and the movable sleeve has a hollow shape as a whole and has a fitting hole and a receiving hole, and the hole diameter of the receiving hole is equal to that of the fitting hole. The diameter of the fitting hole is larger than the hole diameter, the hole diameter contour of the fitting hole corresponds to the outer edge contour of the insertion end, the outer edge wall and the inner edge wall of the movable sleeve are covered with a covering layer, and the covering layer is covered with the quick joint. The color indicating the standard size of the quick fitting so that the standard / type of the
The first joint is manufactured by plastic injection molding, and a front end of the first joint is provided with a mounting end, and an outer edge wall of the mounting end has at least one concave ring and At least one convex ring is installed in combination, a connection end is provided at a rear end portion of the first joint, and the connection end is provided at the coupling end provided at a front end portion of the quick joint. When combined with the first joint and the quick joint, the outer edge wall and the inner edge wall of the first joint are covered with the coating layer, and the coating layer is formed of the first joint. The color representing the standard size of the first joint so that the standard / type of the
The second joint is manufactured by plastic injection molding, and a front end portion of the second joint is provided with a mounting end, and an outer edge wall of the mounting end has at least one concave ring and And the at least one convex ring is installed in combination, and when the mounting end is combined with the insertion end provided at the rear end of the quick joint, the second joint and the quick joint are The connecting end is provided at the rear end of the second joint, and the outer edge wall and the inner edge wall of the second joint are covered with the covering layer, and the covering layer is A quickly distinguishable joint structure characterized by having a color representing the standard size of the second joint so that the joint standard / type can be easily identified.
（２）前記迅速継手、前記第１の継手及び前記第２の継手の規格サイズが同じであるとき、前記迅速継手の前記可動スリーブ、前記第１の継手及び前記第２の継手に形成される前記被覆層の色が同じであるため、前記第１の継手及び前記第２の継手の種類・タイプを迅速に識別し、同じ規格サイズの物を選択して前記迅速継手と組み合わせることを特徴とする前記（１）に記載の迅速に識別可能な継手構造。 (2) When the standard sizes of the quick joint, the first joint, and the second joint are the same, they are formed on the movable sleeve, the first joint, and the second joint of the quick joint. Since the color of the coating layer is the same, the type and type of the first joint and the second joint are quickly identified, and the same standard size is selected and combined with the quick joint. The rapidly identifiable joint structure according to (1).
（３）前記迅速継手の前記可動スリーブ、前記第１の継手及び前記第２の継手に形成された前記被覆層には、標示体がそれぞれ設けられることを特徴とする前記（２）に記載の迅速に識別可能な継手構造。 (3) The covering layer formed on the movable sleeve, the first joint, and the second joint of the quick joint is provided with a marking body, respectively. Quickly distinguishable joint structure.
（４）前記迅速継手の前端部に設けられた前記結合端全体には、前記第１の継手の後端部に設けられた前記連結端を組み合わせて結合し得るように、雌ねじ部又は雄ねじ部が設けられていることを特徴とする前記（１）に記載の迅速に識別可能な継手構造。 (4) An internal thread portion or an external thread portion so that the entire coupling end provided at the front end portion of the quick coupling can be combined and coupled with the coupling end provided at the rear end portion of the first coupling. The joint structure according to (1), wherein the joint structure can be quickly identified.
（５）前記迅速継手の前端部に設けられた前記結合端全体に雌ねじ部が形成されている場合、前記第１の継手の後端部に設けられた前記連結端には、雄ねじ部が形成されていることを特徴とする前記（４）に記載の迅速に識別可能な継手構造。 (5) When a female thread portion is formed on the entire coupling end provided at the front end portion of the quick joint, a male thread portion is formed at the connection end provided at the rear end portion of the first joint. The rapidly identifiable joint structure according to (4), wherein the joint structure is quickly identified.
（６）前記迅速継手の前端部に設けられた前記結合端全体に雄ねじ部が形成されている場合、前記第１の継手の後端部に設けられた前記連結端には、雌ねじ部が形成されていることを特徴とする前記（４）に記載の迅速に識別可能な継手構造。 (6) When a male thread portion is formed on the entire coupling end provided at the front end portion of the quick joint, a female thread portion is formed at the connection end provided at the rear end portion of the first joint. The rapidly identifiable joint structure according to (4), wherein the joint structure is quickly identified.
（７）前記第２の継手の後端部に設けられた前記連結端は、雌ねじ部又は雄ねじ部を有することを特徴とする前記（１）に記載の迅速に識別可能な継手構造。 (7) The rapidly distinguishable joint structure according to (1), wherein the connection end provided at a rear end portion of the second joint has a female screw portion or a male screw portion.
（８）前記第２の継手の後端部に設けられた前記連結端全体は、段差形状の係合領域を有することを特徴とする前記（１）に記載の迅速に識別可能な継手構造。 (8) The rapidly identifiable joint structure according to (1), wherein the entire connection end provided at a rear end portion of the second joint has a step-shaped engagement region.
（９）前記第１の継手及び前記第２の継手は金属材料からなることを特徴とする前記（１）に記載の迅速に識別可能な継手構造。 (9) The rapidly distinguishable joint structure according to (1), wherein the first joint and the second joint are made of a metal material.
本考案によれば、上記課題を解決するために、第１の形態によれば、迅速継手、第１の継手及び第２の継手を備えた迅速に識別可能な継手構造であって、前記迅速継手は、前端部に結合端が設けられ、後端部に挿入端が設けられ、前記迅速継手の後端部に設けられた前記挿入端の外縁には、可動スリーブが外嵌され、前記可動スリーブは、プラスチック射出成形され、前記可動スリーブが全体的に中空状を呈して嵌合孔及び収容孔を有し、前記収容孔の孔径は、前記嵌合孔の孔径より大きく、前記嵌合孔の孔径輪郭は、前記挿入端の外縁輪郭に対応し、前記可動スリーブの外縁壁及び内縁壁の表面は、被覆層により覆われ、前記被覆層は、前記迅速継手の規格・種類が容易に識別し得るように前記迅速継手の規格サイズを表す色を有し、前記第１の継手は、プラスチック射出成形により作製されたものであり、前記第１の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと少なくとも１つの凸状リングとが組み合わされて設置され、前記第１の継手の後端部には、連結端が設けられ、前記連結端は、前記迅速継手の前端部に設けられた前記結合端と組み合わされると、前記第１の継手と前記迅速継手とが結合され、前記第１の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第１の継手の規格・種類が容易に識別し得るように前記第１の継手の規格サイズを表す色を有し、前記第２の継手は、プラスチック射出成形により作製されたものであり、前記第２の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと、少なくとも１つの凸状リングとが組み合わされて設置され、前記装着端は、前記迅速継手の後端部に設けられた前記挿入端に組み合わされると、前記第２の継手と前記迅速継手とが結合され、前記第２の継手の後端部には、連結端が設けられ、前記第２の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第２の継手の規格・種類が容易に識別し得るように前記第２の継手の規格サイズを表す色を有することを特徴とする迅速に識別可能な継手構造が提供される。 According to the present invention, in order to solve the above-described problem, according to the first embodiment, a quick-identifying joint structure including a quick joint, a first joint, and a second joint, The coupling has a coupling end at the front end, an insertion end at the rear end, and a movable sleeve is fitted on the outer edge of the insertion end at the rear end of the quick coupling, and the movable The sleeve is plastic injection-molded, and the movable sleeve has a hollow shape as a whole and has a fitting hole and a receiving hole, and the hole diameter of the receiving hole is larger than the hole diameter of the fitting hole. The hole diameter contour corresponds to the outer edge contour of the insertion end, the outer edge wall and the inner edge wall surface of the movable sleeve are covered with a coating layer, and the coating layer is easily identified by the standard and type of the quick joint. And having a color representing the standard size of the quick fitting, The first joint is manufactured by plastic injection molding, and a front end portion of the first joint is provided with a mounting end, and an outer edge wall of the mounting end has at least one concave ring and at least one. Two convex rings are installed in combination, and a connecting end is provided at a rear end portion of the first joint, and the connecting end is combined with the coupling end provided at a front end portion of the quick joint. The first joint and the quick joint are coupled, the outer edge wall and the inner edge wall of the first joint are covered with the coating layer, and the coating layer is a standard of the first joint. The color representing the standard size of the first joint so that the type can be easily identified, and the second joint is made by plastic injection molding, and the front end of the second joint The mounting portion is provided with a mounting end. At least one concave ring and at least one convex ring are installed in combination on the outer edge wall of the end, and the mounting end is combined with the insertion end provided at the rear end portion of the quick joint. And the second joint and the quick joint are coupled, a connection end is provided at a rear end portion of the second joint, and surfaces of the outer edge wall and the inner edge wall of the second joint are covered with the coating. The coating layer is covered with a layer, and the coating layer has a color representing the standard size of the second joint so that the standard and type of the second joint can be easily identified. A joint structure is provided.
本考案の迅速に識別可能な継手構造は、迅速継手の可動リングと、第１の管継手及び第２の管継手とが、同じ規格サイズが同色で表されているため、使用する際、サイズを容易に識別することができ、各継手の種類・タイプを迅速に見分け、継手の規格サイズを適切に選択して組み合わせることができる。 The rapidly distinguishable joint structure of the present invention has the same standard size and the same color as the movable ring of the quick joint, the first pipe joint, and the second pipe joint. Can be easily identified, the type and type of each joint can be quickly identified, and the standard size of the joint can be appropriately selected and combined.
図１〜図８を参照する。図１〜図８に示すように、本考案の一実施形態に係る迅速に識別可能な継手構造は、少なくとも迅速継手１、第１の継手２及び第２の継手３から構成されてなる。 Reference is made to FIGS. As shown in FIGS. 1 to 8, the rapidly identifiable joint structure according to an embodiment of the present invention includes at least a quick joint 1, a first joint 2, and a second joint 3.
迅速継手１は、前端部に結合端１１が設けられ、後端部に挿入端１２が設けられる。迅速継手１の後端部に設けられた挿入端１２の外縁には、可動スリーブ１３が外嵌される。可動スリーブ１３は、プラスチック射出成形により作製されたものである。可動スリーブ１３は、全体的に中空状を呈して嵌合孔１３１及び収容孔１３２を有する。収容孔１３２の孔径は、嵌合孔１３１の孔径より大きい。嵌合孔１３１の孔径輪郭は、挿入端１２の外縁輪郭に対応する。可動スリーブ１３の外縁壁及び内縁壁の表面は、被覆層１３３により覆われる。被覆層１３３は、迅速継手１の規格・種類が容易に識別し得るように、迅速継手１の規格サイズを表す色を有する。被覆層１３１及び収容孔１３２を用いて可動スリーブ１３を迅速継手１の後端部に設けられた挿入端１２の外縁部に嵌合する。迅速継手１は、様々な規格から選択してもよい。ここで、迅速継手１の内部構造については、本考案の重要ポイントではないため説明を省略する。 The quick coupling 1 is provided with a coupling end 11 at the front end and an insertion end 12 at the rear end. A movable sleeve 13 is fitted on the outer edge of the insertion end 12 provided at the rear end portion of the quick joint 1. The movable sleeve 13 is produced by plastic injection molding. The movable sleeve 13 is generally hollow and has a fitting hole 131 and a receiving hole 132. The hole diameter of the accommodation hole 132 is larger than the hole diameter of the fitting hole 131. The hole diameter contour of the fitting hole 131 corresponds to the outer edge contour of the insertion end 12. The outer edge wall and inner edge wall surfaces of the movable sleeve 13 are covered with a coating layer 133. The covering layer 133 has a color representing the standard size of the quick joint 1 so that the standard and type of the quick joint 1 can be easily identified. The movable sleeve 13 is fitted to the outer edge portion of the insertion end 12 provided at the rear end portion of the quick joint 1 using the covering layer 131 and the accommodation hole 132. The quick coupling 1 may be selected from various standards. Here, the internal structure of the quick joint 1 is not an important point of the present invention, and thus the description thereof is omitted.
第１の継手２は、プラスチック射出成形により作製されたものである。第１の継手２の前端部には、装着端２１が設けられる。装着端２１の外縁壁には、少なくとも１つの凹状リング２１１と少なくとも１つの凸状リング２１２とが組み合わされて設置されている。第１の継手２の後端部には、連結端２２が設けられる。連結端２２が迅速継手１の前端部に設けられた結合端１１に組み合わされると、第１の継手２と迅速継手１とが結合され、第１の継手２の外縁壁及び内縁壁の表面が被覆層２３により覆われる。被覆層２３は、第１の継手２の規格・種類が容易に識別し得るように、第１の継手２の規格サイズを表す色を有する。 The first joint 2 is manufactured by plastic injection molding. A mounting end 21 is provided at the front end of the first joint 2. On the outer edge wall of the mounting end 21, at least one concave ring 211 and at least one convex ring 212 are installed in combination. A connecting end 22 is provided at the rear end of the first joint 2. When the coupling end 22 is combined with the coupling end 11 provided at the front end portion of the quick joint 1, the first joint 2 and the quick joint 1 are coupled, and the outer edge wall and the inner edge wall of the first joint 2 have surfaces. Covered by the covering layer 23. The covering layer 23 has a color representing the standard size of the first joint 2 so that the standard and type of the first joint 2 can be easily identified.
第２の継手３は、プラスチック射出成形により作製されたものである。第２の継手３の前端部には、装着端３１が設けられる。装着端３１の外縁壁には、少なくとも１つの凹状リング３１１と、少なくとも１つの凸状リング３１２とが組み合わされて設置されている。装着端３１が迅速継手１の後端部に設けられた挿入端１２に組み合わされると、第２の継手３と迅速継手１とが結合される。第２の継手３の後端部には、連結端３２が設けられる。第２の継手３の外縁壁及び内縁壁の表面は、被覆層３３により覆われる。被覆層３３は、第２の継手３の規格・種類が容易に識別し得るように、第２の継手３の規格サイズを表す色を有する。 The second joint 3 is manufactured by plastic injection molding. A mounting end 31 is provided at the front end of the second joint 3. At least one concave ring 311 and at least one convex ring 312 are combined and installed on the outer edge wall of the mounting end 31. When the mounting end 31 is combined with the insertion end 12 provided at the rear end portion of the quick joint 1, the second joint 3 and the quick joint 1 are coupled. A connecting end 32 is provided at the rear end of the second joint 3. The surfaces of the outer edge wall and the inner edge wall of the second joint 3 are covered with a covering layer 33. The covering layer 33 has a color representing the standard size of the second joint 3 so that the standard and type of the second joint 3 can be easily identified.
以下、上述した構造をさらに詳細に説明する。
（１）上述した迅速継手１、第１の継手２及び第２の継手３が同じ規格サイズからなるとき、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に形成される被覆層１３３，２３，３３の色が同じであるため、使用者は第１の継手２及び第２の継手３の種類・タイプを迅速に見分けて同じ規格サイズを選択し、迅速継手１に組み合わせることができる。迅速継手１、第１の継手２及び第２の継手３の規格サイズは、ヤード・ポンド法、メートル法その他の単位など様々な種類から選択してもよい。
Hereinafter, the above-described structure will be described in more detail.
(1) When the quick joint 1, the first joint 2, and the second joint 3 described above have the same standard size, the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1 are formed. Since the colors of the covering layers 133, 23, and 33 are the same, the user quickly distinguishes between the types and types of the first joint 2 and the second joint 3 and selects the same standard size. Can be combined. The standard sizes of the quick joint 1, the first joint 2 and the second joint 3 may be selected from various types such as the yard / pound method, the metric system, and other units.
迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に形成された被覆層１３３，２３，３３には、標示体１３３１，２３１，３３１がそれぞれ設けられる。各標示体１３３１，２３１，３３１は、文字・模様、パターン、記号などでもよい。即ち、迅速継手１、第１の継手２及び第２の継手３の規格サイズが同じであるとき、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に形成される被覆層１３３，２３，３３の標示体１３３１，２３１，３３１の文字・模様、パターン、記号などを同じにしてもよい。各標示体１３３１，２３１，３３１は、凸面形状及び凹面形状の組み合わせからなるもののうちの何れか１つでもよい。 The covering layers 133, 23, and 33 formed on the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1 are provided with marking bodies 1331, 231, and 331, respectively. Each marking object 1331, 231, 331 may be a character / pattern, pattern, symbol, or the like. That is, when the standard sizes of the quick joint 1, the first joint 2, and the second joint 3 are the same, the coating formed on the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1. The characters / patterns, patterns, symbols, etc. of the signs 1331, 231, 331 of the layers 133, 23, 33 may be the same. Each of the marking bodies 1331, 231 and 331 may be any one of a combination of a convex shape and a concave shape.
迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に形成された被覆層１３３，２３，３３は、プラスチック射出成形されてもよい。さらに詳細には、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３がプラスチック射出成形される際、必要なプラスチック材料内に色料を添加して射出作業を行い、各被覆層１３３，２３，３３を形成する。 The coating layers 133, 23, 33 formed on the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1 may be plastic injection molded. More specifically, when the movable sleeve 13, the first joint 2 and the second joint 3 of the quick joint 1 are plastic injection-molded, an injection operation is performed by adding a colorant into a necessary plastic material. Coating layers 133, 23, and 33 are formed.
或いは、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３がプラスチック射出成形を行う際、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に対してそれぞれ焼付塗装作業又は転写作業を行い、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３の外縁壁及び内縁壁の表面を被覆層１３３，２３，３３により覆ってもよい。 Alternatively, when the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1 perform plastic injection molding, the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1 are used. The surface of the outer edge wall and the inner edge wall of the movable sleeve 13 of the quick joint 1, the first joint 2 and the second joint 3 may be covered with the coating layers 133, 23, 33 by performing the baking coating operation or the transfer operation, respectively. Good.
（２）前述の迅速継手１の前端部の結合端１１全体は、第１の継手２の後端部の連結端２２を組合せて結合することができるように、雌ねじ部１１１又は雄ねじ部１１２を有する。 (2) The entire connecting end 11 of the front end portion of the quick joint 1 described above is provided with the internal thread portion 111 or the external thread portion 112 so that the connecting end 22 of the rear end portion of the first joint 2 can be combined. Have.
迅速継手１の前端部の結合端１１全体に雌ねじ部１１１が形成されている場合、第１の継手２の後端部に設けられた連結端２２には雄ねじ部２２１が形成される。 When the internal thread portion 111 is formed on the entire coupling end 11 at the front end portion of the quick joint 1, an external thread portion 221 is formed at the connection end 22 provided at the rear end portion of the first joint 2.
迅速継手１の前端部の結合端１１全体に雄ねじ部１１２が形成されている場合、第１の継手２の後端部に設けられた連結端２２には雌ねじ部２２２が形成される。 When the male thread 112 is formed on the entire coupling end 11 at the front end of the quick joint 1, the female thread 222 is formed at the connecting end 22 provided at the rear end of the first joint 2.
（３）前述の第２の継手３の後端部の連結端３２は、雌ねじ部３２１又は雄ねじ部３２２を有する。 (3) The connecting end 32 at the rear end of the second joint 3 described above has a female screw portion 321 or a male screw portion 322.
（４）前述の第２の継手３の後端部の連結端３２は、段差形状の係合領域３２３を有する（図６を参照する）。 (4) The connecting end 32 at the rear end of the second joint 3 described above has a step-shaped engagement region 323 (see FIG. 6).
（５）前述の第１の継手２及び第２の継手３は、銅、ステンレス、アルミニウム、亜鉛、鉄などの金属材料からなる。 (5) The first joint 2 and the second joint 3 described above are made of a metal material such as copper, stainless steel, aluminum, zinc, or iron.
また、第１の継手２及び第２の継手３に形成された被覆層１３３，２３，３３が金属材料からなる場合、第１の継手２及び第２の継手３に対してそれぞれ焼付塗装作業又は転写作業を行い、第１の継手２及び第２の継手３の外縁壁及び内縁壁の表面が被覆層１３３，２３，３３により覆われる。 Moreover, when the coating layers 133, 23, 33 formed on the first joint 2 and the second joint 3 are made of a metal material, the first joint 2 and the second joint 3 are respectively baked and painted. The transfer operation is performed, and the surfaces of the outer edge wall and the inner edge wall of the first joint 2 and the second joint 3 are covered with the coating layers 133, 23, and 33.
最終的に、迅速継手１の可動スリーブ１３の外縁壁及び内縁壁の表面を覆う被覆層１３３が、迅速継手１の規格サイズに応じて異なる色を有するため、使用者は迅速継手１の規格サイズを容易に見分けることができる上、第１の継手２の外縁壁及び内縁壁の表面を覆う被覆層２３が、第１の継手２の規格サイズに応じて異なる色を有するため、使用者は第１の継手２の規格サイズを容易に見分けることができる。また、第２の継手３の外縁壁及び内縁壁の表面を覆う被覆層３３が、第２の継手３の規格サイズに応じて異なる色を有するため、使用者は第２の継手３の規格サイズを容易に見分けることができる。迅速継手１、第１の継手２及び第２の継手３が同じ規格サイズからなるとき、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３にそれぞれ形成した被覆層１３３，２３，３３の色は同じであり、実際に使用する際、使用者は、迅速継手１の可動スリーブ１３、第１の継手２及び第２の継手３に形成した被覆層１３３，２３，３３を見分け、規格情報に基づいて第１の継手２及び第２の継手３の種類・タイプを判断して同じ規格サイズを選択して迅速継手１と組み合わせることができるため、作業の利便性が大幅に向上する。特に、使用過程において迅速継手１の可動スリーブ１３を利用し、第１の継手２及び第２の継手３の同じ色は同じ規格サイズを表すため、図７及び図８に示すように各継手の種類・タイプを迅速に見分けて同じ規格サイズを選択して組み合わせることができる。 Finally, since the coating layer 133 covering the outer edge wall and the inner edge wall surface of the movable sleeve 13 of the quick joint 1 has a different color depending on the standard size of the quick joint 1, the user can use the standard size of the quick joint 1. Since the covering layer 23 covering the outer edge wall and the inner edge wall of the first joint 2 has a different color depending on the standard size of the first joint 2, the user can The standard size of one joint 2 can be easily identified. Moreover, since the coating layer 33 covering the outer edge wall and the inner edge wall of the second joint 3 has a different color depending on the standard size of the second joint 3, the user can use the standard size of the second joint 3. Can be easily identified. When the quick joint 1, the first joint 2, and the second joint 3 are of the same standard size, the coating layers 133, 133 formed on the movable sleeve 13, the first joint 2, and the second joint 3 of the quick joint 1, respectively. The colors of 23 and 33 are the same, and when actually used, the user applies the covering layers 133, 23 and 33 formed on the movable sleeve 13, the first joint 2 and the second joint 3 of the quick joint 1. Since the type and type of the first joint 2 and the second joint 3 can be judged based on the standard information and the same standard size can be selected and combined with the quick joint 1, the convenience of work is greatly increased. improves. In particular, since the movable sleeve 13 of the quick joint 1 is used in the process of use, and the same color of the first joint 2 and the second joint 3 represents the same standard size, as shown in FIG. 7 and FIG. You can quickly identify the type and type, and select and combine the same standard sizes.
１ 迅速継手
２ 第１の継手
３ 第２の継手
１１ 結合端
１２ 挿入端
１３ 可動スリーブ
２１ 装着端
２２ 連結端
２３ 被覆層
３１ 装着端
３２ 連結端
３３ 被覆層
１１１ 雌ねじ部
１１２ 雄ねじ部
１３１ 嵌合孔
１３２ 収容孔
１３３ 被覆層
２１１ 凹状リング
２１２ 凸状リング
２２１ 雄ねじ部
２２２ 雌ねじ部
２３１ 標示体
３１１ 凹状リング
３１２ 凸状リング
３２１ 雌ねじ部
３２２ 雄ねじ部
３２３ 係合領域
３３１ 標示体
１３３１ 標示体
DESCRIPTION OF SYMBOLS 1 Quick coupling 2 1st coupling 3 2nd coupling 11 Coupling end 12 Insertion end 13 Movable sleeve 21 Mounting end 22 Connection end 23 Covering layer 31 Mounting end 32 Connection end 33 Covering layer 111 Female thread part 112 Male thread part 131 Fitting hole 132 Housing hole 133 Cover layer 211 Concave ring 212 Convex ring 221 Male thread part 222 Female thread part 231 Marking body 311 Concave ring 312 Convex ring 321 Female thread part 322 Male thread part 323 Engagement region 331 Marking body 1331 Marking body
Claims (9)
前記迅速継手は、前端部に結合端が設けられ、後端部に挿入端が設けられ、前記迅速継手の後端部に設けられた前記挿入端の外縁には、可動スリーブが外嵌され、前記可動スリーブは、プラスチック射出成形により作製されたものであり、前記可動スリーブが全体的に中空状を呈して嵌合孔及び収容孔を有し、前記収容孔の孔径は、前記嵌合孔の孔径より大きく、前記嵌合孔の孔径輪郭は、前記挿入端の外縁輪郭に対応し、前記可動スリーブの外縁壁及び内縁壁の表面は、被覆層により覆われ、前記被覆層は、前記迅速継手の規格・種類が容易に識別し得るように前記迅速継手の規格サイズを表す色を有し、
前記第１の継手は、プラスチック射出成形により作製されたものであり、前記第１の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと少なくとも１つの凸状リングとが組み合わされて設置され、前記第１の継手の後端部には、連結端が設けられ、前記連結端は、前記迅速継手の前端部に設けられた前記結合端と組み合わされると、前記第１の継手と前記迅速継手とが結合され、前記第１の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第１の継手の規格・種類が容易に識別し得るように前記第１の継手の規格サイズを表す色を有し、
前記第２の継手は、プラスチック射出成形により作製されたものであり、前記第２の継手の前端部には、装着端が設けられ、前記装着端の外縁壁には、少なくとも１つの凹状リングと、少なくとも１つの凸状リングとが組み合わされて設置され、前記装着端は、前記迅速継手の後端部に設けられた前記挿入端に組み合わされると、前記第２の継手と前記迅速継手とが結合され、前記第２の継手の後端部には、連結端が設けられ、前記第２の継手の外縁壁及び内縁壁の表面が前記被覆層により覆われ、前記被覆層は、前記第２の継手の規格・種類が容易に識別し得るように前記第２の継手の規格サイズを表す色を有することを特徴とする迅速に識別可能な継手構造。 A rapidly identifiable joint structure comprising a quick joint, a first joint and a second joint,
The quick coupling has a coupling end at a front end, an insertion end at a rear end, and an outer edge of the insertion end provided at a rear end of the quick coupling, and a movable sleeve is externally fitted thereto, The movable sleeve is manufactured by plastic injection molding, and the movable sleeve has a hollow shape as a whole and has a fitting hole and a receiving hole, and the hole diameter of the receiving hole is equal to that of the fitting hole. The diameter of the fitting hole is larger than the hole diameter, the hole diameter contour of the fitting hole corresponds to the outer edge contour of the insertion end, the outer edge wall and the inner edge wall of the movable sleeve are covered with a covering layer, and the covering layer is covered with the quick joint. The color indicating the standard size of the quick fitting so that the standard / type of the
The first joint is manufactured by plastic injection molding, and a front end of the first joint is provided with a mounting end, and an outer edge wall of the mounting end has at least one concave ring and At least one convex ring is installed in combination, a connection end is provided at a rear end portion of the first joint, and the connection end is provided at the coupling end provided at a front end portion of the quick joint. When combined with the first joint and the quick joint, the outer edge wall and the inner edge wall of the first joint are covered with the coating layer, and the coating layer is formed of the first joint. The color representing the standard size of the first joint so that the standard / type of the
The second joint is manufactured by plastic injection molding, and a front end portion of the second joint is provided with a mounting end, and an outer edge wall of the mounting end has at least one concave ring and And the at least one convex ring is installed in combination, and when the mounting end is combined with the insertion end provided at the rear end of the quick joint, the second joint and the quick joint are The connecting end is provided at the rear end of the second joint, and the outer edge wall and the inner edge wall of the second joint are covered with the covering layer, and the covering layer is A quickly distinguishable joint structure characterized by having a color representing the standard size of the second joint so that the joint standard / type can be easily identified.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104221104 | 2015-12-30 | ||
| TW104221104U TWM520594U (en) | 2015-12-30 | 2015-12-30 | Quick-distinguished connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3208258U true JP3208258U (en) | 2016-12-28 |
Family
ID=56362677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016005098U Expired - Fee Related JP3208258U (en) | 2015-12-30 | 2016-10-21 | Quickly distinguishable joint structure |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3208258U (en) |
| DE (1) | DE202016106098U1 (en) |
| TW (1) | TWM520594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218833A (en) * | 2022-06-10 | 2022-10-21 | 深圳市恒天伟焱科技股份有限公司 | Battery cavity manufacturing method of laser range finder, battery cavity and laser range finder |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243721U (en) * | 1975-09-25 | 1977-03-28 | ||
| JPS61206184U (en) * | 1985-06-14 | 1986-12-26 | ||
| JPH058396Y2 (en) * | 1985-12-10 | 1993-03-02 | ||
| JPH07145896A (en) * | 1993-11-24 | 1995-06-06 | Asukaru:Kk | Pipe coupling |
| JP2001124278A (en) * | 1999-10-22 | 2001-05-11 | Maezawa Ind Inc | Valve |
| JP2002327887A (en) * | 2001-04-27 | 2002-11-15 | Tokyo Electric Power Co Inc:The | Plastic pipe coupling, manufacturing method therefor and terminal part of metal composite plastic pipe |
| JP2003202096A (en) * | 2002-01-08 | 2003-07-18 | Yokohama Hydex Co | Connection structure of joint part in pipe joint |
| JP2003240177A (en) * | 2002-02-19 | 2003-08-27 | Furukawa Electric Co Ltd:The | One-touch coupling |
| JP2005509824A (en) * | 2001-11-23 | 2005-04-14 | ゲオルク フィッシャー ハウステクニク アクチェンゲゼルシャフト | Quick release fitting |
| JP2010007700A (en) * | 2008-06-24 | 2010-01-14 | Mirai Ind Co Ltd | Piping system of water passage pipe, joint for water passage pipe, water passage pipe, protective cap for water passage pipe, and piping method for water passage pipe |
| JP2011220442A (en) * | 2010-04-09 | 2011-11-04 | Aron Kasei Co Ltd | Pipe fitting and piping structure having the pipe fitting |
| JP2012000704A (en) * | 2010-06-16 | 2012-01-05 | Disco Corp | Method for managing cutting blade |
-
2015
- 2015-12-30 TW TW104221104U patent/TWM520594U/en not_active IP Right Cessation
-
2016
- 2016-10-21 JP JP2016005098U patent/JP3208258U/en not_active Expired - Fee Related
- 2016-10-31 DE DE202016106098.2U patent/DE202016106098U1/en not_active Expired - Lifetime
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243721U (en) * | 1975-09-25 | 1977-03-28 | ||
| JPS61206184U (en) * | 1985-06-14 | 1986-12-26 | ||
| JPH058396Y2 (en) * | 1985-12-10 | 1993-03-02 | ||
| JPH07145896A (en) * | 1993-11-24 | 1995-06-06 | Asukaru:Kk | Pipe coupling |
| JP2001124278A (en) * | 1999-10-22 | 2001-05-11 | Maezawa Ind Inc | Valve |
| JP2002327887A (en) * | 2001-04-27 | 2002-11-15 | Tokyo Electric Power Co Inc:The | Plastic pipe coupling, manufacturing method therefor and terminal part of metal composite plastic pipe |
| JP2005509824A (en) * | 2001-11-23 | 2005-04-14 | ゲオルク フィッシャー ハウステクニク アクチェンゲゼルシャフト | Quick release fitting |
| JP2003202096A (en) * | 2002-01-08 | 2003-07-18 | Yokohama Hydex Co | Connection structure of joint part in pipe joint |
| JP2003240177A (en) * | 2002-02-19 | 2003-08-27 | Furukawa Electric Co Ltd:The | One-touch coupling |
| JP2010007700A (en) * | 2008-06-24 | 2010-01-14 | Mirai Ind Co Ltd | Piping system of water passage pipe, joint for water passage pipe, water passage pipe, protective cap for water passage pipe, and piping method for water passage pipe |
| JP2011220442A (en) * | 2010-04-09 | 2011-11-04 | Aron Kasei Co Ltd | Pipe fitting and piping structure having the pipe fitting |
| JP2012000704A (en) * | 2010-06-16 | 2012-01-05 | Disco Corp | Method for managing cutting blade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218833A (en) * | 2022-06-10 | 2022-10-21 | 深圳市恒天伟焱科技股份有限公司 | Battery cavity manufacturing method of laser range finder, battery cavity and laser range finder |
| CN115218833B (en) * | 2022-06-10 | 2024-04-02 | 深圳市恒天伟焱科技股份有限公司 | Battery cavity manufacturing method of laser range finder, battery cavity and laser range finder |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202016106098U1 (en) | 2016-11-15 |
| TWM520594U (en) | 2016-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3171841U (en) | Long handle connector for roller handle for painting | |
| JP3208258U (en) | Quickly distinguishable joint structure | |
| JP6563854B2 (en) | Locking mechanism of tubular body | |
| KR101639751B1 (en) | Assembly type ornament device | |
| US20130091993A1 (en) | Complex wrench | |
| JP2014151471A5 (en) | ||
| US20170348832A1 (en) | Tool connector assembly | |
| CN105207031A (en) | Connection structure of data line connector | |
| KR20160000124U (en) | Ferrule type conduit fitting | |
| USD944285S1 (en) | Display screen or portion thereof with animated cluster markers on a graphical user interface | |
| US20170205010A1 (en) | Connector Structure that is Distinguished Quickly | |
| CN215950056U (en) | Quick connector | |
| JP4463219B2 (en) | Flexible hose with coupler using cam arm hose coupler | |
| JP4311761B1 (en) | Pipe fitting | |
| CN211517309U (en) | Sleeve barrel | |
| CN210881431U (en) | Mark pen with holding ring | |
| TWM561597U (en) | Body structure of hand tool | |
| US511138A (en) | Hose-sleeve | |
| TWI632743B (en) | Connector joint structure | |
| CN215928700U (en) | Pipeline joint convenient to connect | |
| TW201341104A (en) | Fast plate-to-plate positioning device | |
| TW202439717A (en) | Signal connector | |
| CN200986783Y (en) | Tool dual-color recognition structure | |
| US10421110B2 (en) | Mold tool | |
| CN204927691U (en) | Humanized electric plug of using |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 3208258 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| A623 | Registrability report |
Free format text: JAPANESE INTERMEDIATE CODE: A623 Effective date: 20170802 |
|
| LAPS | Cancellation because of no payment of annual fees |