JP2013024417A - Single-touch insertion type pipe coupling device increasing tensile force and facilitating coupling - Google Patents
Single-touch insertion type pipe coupling device increasing tensile force and facilitating coupling Download PDFInfo
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- JP2013024417A JP2013024417A JP2012063665A JP2012063665A JP2013024417A JP 2013024417 A JP2013024417 A JP 2013024417A JP 2012063665 A JP2012063665 A JP 2012063665A JP 2012063665 A JP2012063665 A JP 2012063665A JP 2013024417 A JP2013024417 A JP 2013024417A
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- 230000008878 coupling Effects 0.000 title claims abstract description 23
- 238000010168 coupling process Methods 0.000 title claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 title claims abstract description 21
- 230000037431 insertion Effects 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
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- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/0842—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring which is split into a plurality of component parts which are held in place by means of a resilient ring member
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- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
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- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
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- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
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- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
Abstract
Description
本発明はワンタッチタイプパイプ連結装置に関してなるもので、詳しくは、パイプとパイプを結ぶ連結管内に絞り部材を設置し、パイプに外力が発生し移動される場合、絞り部材を通してリングスプリングの外側面を圧搾し離脱を防止し、締結を容易にし、リングスプリングと共にパイプの引張力を増大させ、耐震設計及び熱膨張に対応できるようにする引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置に関するものである。 The present invention relates to a one-touch type pipe connecting device, and more specifically, when a throttle member is installed in a connecting pipe connecting the pipes and an external force is generated and moved in the pipe, the outer surface of the ring spring is passed through the throttle member. A one-touch insertion type pipe coupling device that is easy to squeeze and disengage, to facilitate fastening, increase the tensile force of the pipe together with the ring spring, and to support seismic design and thermal expansion. It is.
一般的に、パイプ連結装置は配管の気密性を維持した状態で配管と配管を連結、固定するための手段として主に使用され、その構造的形態によって直線形、エルボー形、T字形、十字形など、多様な形態を持っている。 In general, the pipe connecting device is mainly used as a means for connecting and fixing the pipes while maintaining the airtightness of the pipes, and is linear, elbow-shaped, T-shaped, cross-shaped depending on the structural form. It has various forms.
従来のパイプ連結装置は気密性と結合成を高めるため配管の接続部を溶接したり、ネジ結合など別途の固定手段及びスナップリングを必要とするため、配管連結作業が難しく、組み立て工程が増え、施工費が増大される問題点がある。 The conventional pipe connecting device requires a separate fixing means such as a screw connection and a snap ring to weld the pipe connection part in order to improve hermeticity and coupling, so pipe connecting work is difficult and the assembly process increases, There is a problem that the construction cost is increased.
また、このような従来のパイプ連結装置に使われる通常の一般配管用ステンレス鋼管は薄いため、施工現場で溶接はもちろんネジを形成するのが難しく、専用圧搾儀機を使用したり鋼管を拡張するなど、別途の工程が要ると言う不便さがある。 In addition, since ordinary stainless steel pipes for general pipes used in such conventional pipe coupling devices are thin, it is difficult to form screws as well as welding at the construction site. Use special squeezing machines or expand steel pipes. There is an inconvenience that a separate process is required.
このような従来技術の問題点を解消するため、ジョー(JAW)を利用したパイプ連結装置が多数開発された。
その内、大韓民国特許公報10-0937925号、パイプ連結装置は、図1または図3に図示されるように、両側に空間部(11)を持ち、前記空間部(11)と空間部(11)の間に第1段段差(13)と第2段段差(15)が形成されて、両側端部に折曲段差(17)を形成し、パイプ引入口(19)が形成される連結管(10)と;水密を維持するために前記連結管(10)のそれぞれの第1段段差(13)と対応する位置に挿入されるオーリング形の水密パッキング(20)と片側に内段差(31a)と外段差(31b)を具備し二重管形に形成されるボディー(31)と、前記ボディー(31)の外段差(31b)に相互対称され形成される開口部(33)と、前記開口部(33)の下段両側に形成される軸挿入溝(35)と、前記軸挿入溝(35)から前記ボディー(31)の内段差(31a)側へテーパされた形で形成されるスライディング版(37)と、前記ボディー(31)の内段差(31a)と外段差(31b)が会う一片側に形成されるスプリング挿入溝(39)から成り立ち前記水密パッキング(20)と前記連結管(10)の折曲段差(17)の間に設置され、側面に複数の厚入段差(81)が形成される支え部材(80)により前記連結管(10)の空間部(11)に固定されるジョーハウジング(30)と;前記ジョーハウジング(30)に結合する固定ジョー(40)と;前記固定ジョー(40)に弾発力を提供するために前記ジョーハウジング(30)に結合されるリングスプリング(50)と;外側面に前記固定ジョー(40)が挿入されるように引っ掛け溝(61)が形成され前記ジョーハウジング(30)により前記連結管(10)空間部(11)の中に挿入され固定結合されるパイプ(60)、及び前記連結管(10)に挿入された前記パイプ(60)をワンタッチで離脱させるために前面一側にフランジ(71)が形成され、前記フランジ(71)と近接する後面にはギャップ溝(73)が形成され、末端には前記固定ジョー(40)を上層させるために傾斜段差(75)が形成されたジョー離脱部材(70)から成り立つ。
In order to solve such problems of the prior art, a number of pipe connecting devices using jaws (JAW) have been developed.
Among them, Korean Patent Publication No. 10-0937925, the pipe connecting device has a space portion (11) on both sides as shown in FIG. 1 or 3, and the space portion (11) and the space portion (11) The first step (13) and the second step (15) are formed between them, the bent step (17) is formed at both ends, and the connecting pipe (19) is formed with the pipe inlet (19) 10); and an O-ring type watertight packing (20) inserted at a position corresponding to each first step (13) of the connecting pipe (10) to maintain watertightness and an inner step (31a) on one side ) And an outer step (31b) and a body (31) formed in a double tube shape, an opening (33) formed symmetrically to the outer step (31b) of the body (31), A shaft insertion groove (35) formed on both lower sides of the opening (33), and a sliding formed in a tapered shape from the shaft insertion groove (35) to the inner step (31a) side of the body (31). The plate (37) and the inner step (31 a) comprises a spring insertion groove (39) formed on one side where the outer step (31b) meets and is installed between the watertight packing (20) and the bending step (17) of the connecting pipe (10), A jaw housing (30) fixed to the space (11) of the connecting pipe (10) by a support member (80) having a plurality of thick insertion steps (81) formed on a side surface; and the jaw housing (30) A fixed jaw (40) for coupling; a ring spring (50) coupled to the jaw housing (30) to provide a resilient force to the fixed jaw (40); A pipe (60) is formed in which a hook groove (61) is formed and inserted into the connecting pipe (10) space (11) and fixedly coupled by the jaw housing (30), and the connecting pipe A flange (71) is formed on one side of the front surface so that the pipe (60) inserted into (10) can be detached with one touch, and is close to the flange (71). A gap groove (73) is formed on the rear surface, and a jaw detaching member (70) having an inclined step (75) formed on the end to make the fixed jaw (40) an upper layer.
しかし、このようなジョーを使う場合、ジョーハウジングの構成が複雑であり、ジョーハウジングに結合するジョーとリングスプリングが手動で組み合わせにくく、製作単価が上昇し、特に移動の場合や現場で設置する時衝撃によりジョーがたやすく離脱することによって作業効率が下がるという問題点がある。 However, when such a jaw is used, the structure of the jaw housing is complicated, and it is difficult to manually combine the jaw and the ring spring coupled to the jaw housing. There is a problem that the work efficiency is lowered by the jaws being easily detached by impact.
本発明は前記のような問題点を解決するためのもので、連結管と、オーリングと、リングスプリング及び絞り部材から簡単に構成され、パイプを締結する時パイプの引っ掛け溝にリングスプリングが締結されるようにして製造時間及び製作単価を下げ、外部衝撃によって部品が離脱することを防止し、作業効率を増大させる、引張力増大、及び締結が容易なワンタッチ挿入式パイプ連結装置を提供することにその目的がある。 The present invention is intended to solve the above-described problems, and is simply composed of a connecting pipe, an O-ring, a ring spring, and a throttle member. To provide a one-touch insertion-type pipe coupling device that reduces manufacturing time and production unit cost, prevents parts from being detached due to external impact, increases work efficiency, and is easy to tighten and tighten. Has its purpose.
また本発明は、パイプとパイプを連結する連結管内に絞り部材を設置し、パイプに外力が発生し移動される場合、絞り部材を通してリングスプリングの外側面を圧搾し離脱を防止すると共に、リングスプリングと共にパイプの引張力、すなわちパイプが離脱することを阻止する力を増大させる引張力増大、及び締結が容易なワンタッチ挿入式パイプ連結装置を提供することに他の目的がある。 The present invention also provides a throttle member in a connecting pipe that connects pipes to each other, and when an external force is generated and moved in the pipe, the outer surface of the ring spring is squeezed through the throttle member to prevent detachment, and the ring spring Another object is to provide a one-touch insertion-type pipe coupling device that can increase the pulling force of the pipe, that is, the pulling force that increases the force that prevents the pipe from being detached, and the fastening.
また、本発明はリングスプリングがパイプに固定された状態に支え部材と絞り部材の間で左右に移動されられるギャップを提供し、耐震設計及び熱膨張に対応できるようにする引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置を提供することにその他の目的がある。 In addition, the present invention provides a gap that is moved left and right between the support member and the throttle member in a state where the ring spring is fixed to the pipe, and is capable of increasing the tensile force and fastening so as to cope with the seismic design and thermal expansion. Another object is to provide an easy one-touch insertion type pipe connecting device.
また、本発明は連結管内に支え部材を設置し、パイプを挿入する時リングスプリングの位置を固定しリングスプリングが上下に遊動することを防止する引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置を提供することにその他の目的がある。
In addition, the present invention provides a one-touch insertion type pipe connection in which a supporting member is installed in the connection pipe, the position of the ring spring is fixed when the pipe is inserted, and the ring spring is prevented from floating up and down. There are other purposes in providing the device.
前記のような目的を達成するための本発明の特徴は
外周面に四角形態の引っ掛け溝が形成されるパイプと;両側に空間部を持ち、前記空間部と空間部の間に第1段段差と第2段段差が形成され、両側端部に折曲段差を形成しパイプ引入口が形成される連結管と;水密を維持するために前記連結管のそれぞれの第1段段差と対応する位置に挿入される第1オーリングと;前記第1オーリングの後端に設置され、長四角形態に形成されるが、一側面下段に第1引っ掛け段差が突出形成される支え部材と;前記支え部材の後端に設置され、一側面上段に前記支え部材の第1引っ掛け段差と締結する第2引っ掛け段差が形成され、下段が前記パイプの引っ掛け溝に挿入され前記パイプを固定するリングスプリングと;前記リングスプリングの後端に設置されて、内側面に圧入面が形成され前記パイプに外力がかかる時、前記圧入面を通して前記リングスプリングの外側面を固定させ、前記リングスプリングの離脱を防止する絞り部材;及び水密を維持するため前記絞り部材の後端と前記連結管の両側端部に形成された折曲段差の間に設置される第2オーリングからなることを特徴とする。
In order to achieve the above-mentioned object, the present invention is characterized in that a pipe in which a rectangular hook groove is formed on an outer peripheral surface; a space portion on both sides, and a first step difference between the space portion and the space portion A connecting pipe in which a bent step is formed at both end portions and a pipe inlet is formed; a position corresponding to each first step of the connecting pipe to maintain water tightness A first O-ring inserted into the first O-ring; a support member that is installed at a rear end of the first O-ring and is formed in an elongated rectangular shape, and has a first hooking step projectingly formed on a lower side of one side; A ring spring that is installed at the rear end of the member, has a second hooking step that is fastened to the first hooking step of the support member on the upper side of one side surface, and a lower step that is inserted into the hooking groove of the pipe to fix the pipe; Installed at the rear end of the ring spring When the inner surface is formed with a press-fitting surface and an external force is applied to the pipe, the outer surface of the ring spring is fixed through the press-fitting surface to prevent the ring spring from being detached; It consists of the 2nd O-ring installed between the bending step formed in the rear end of an aperture member, and the both ends of the said connecting pipe.
ここで、前記引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置は、前記第2オーリングと前記連結管の両側端部に形成された折曲段差の間に設置されて、円筒の形に形成されるが、側面に複数の加圧突起が突出形成され、前記パイプが挿入する時前記加圧突起が前記連結管に面接され前記パイプの遊動を防止する揺れ防止部材をさらに含む。 Here, the one-touch insertion-type pipe connecting device that is easy to increase and fasten the tensile force is installed between the second O-ring and the bending step formed on both side ends of the connecting pipe, and has a cylindrical shape. A plurality of pressure protrusions projecting from the side surface, and the pressure protrusion is in contact with the connecting pipe when the pipe is inserted, and further includes a vibration preventing member that prevents the pipe from moving freely.
ここでまた、前記リングスプリングは一端が切開された形態で、その断面形状が長四角形態に形成されるが、前記パイプの圧入の時拡大されるように、他側面の下段に内側に狭まる形態で第1傾斜面が形成される。 Here, the ring spring has a shape in which one end is cut out, and the cross-sectional shape thereof is formed in a rectangular shape. However, the ring spring is narrowed inward to the lower stage of the other side so as to be enlarged when the pipe is press-fitted. Thus, the first inclined surface is formed.
ここでまた、前記絞り部材はその断面形象が「コト字」形態(或いは「フ」字形態、もしくは、ハングルの子音k音を表すキヨクの文字の形態)に形成されるが、前記リングスプリングを案内するために前記圧入面から外側に向かう第2傾斜面と、前記リングスプリングを拡大する時前記リングスプリングの拡大空間を提供するために前記第2傾斜面の上段で水平に拡大面が延長形成される。 Here, the diaphragm member has a cross-sectional shape formed in a “K” shape (or a “F” shape, or a Kyoku character representing a consonant k sound of Hangul). A second inclined surface extending outward from the press-fitting surface for guiding, and an enlarged surface extending horizontally at the upper stage of the second inclined surface to provide an expansion space for the ring spring when the ring spring is expanded Is done.
ここでまた、前記パイプの引っ掛け溝は前記リングスプリングが締結された状態で前記支え部材と絞り部材の圧入面の間で左右に移動することができるギャップを提供し、前記パイプが外部衝撃や不均等地盤沈下などに対応できるようにするために前記パイプの端部から離隔されて形成されるが、前記パイプの端部が前記連結管の第2段段差に固定される時前記絞り部材の拡大面に位置する。
Here, the hook groove of the pipe provides a gap that can move left and right between the press-fitting surface of the support member and the throttle member in a state where the ring spring is fastened, and the pipe is subjected to an external impact or non-impact. In order to be able to cope with uniform ground subsidence etc., it is formed separated from the end of the pipe, but when the end of the pipe is fixed to the second step of the connecting pipe, the expansion of the throttle member Located on the surface.
前記のように構成される本発明の引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置によれば、連結管と、オーリングと、リングスプリング及び絞り部材で簡単に構成され、パイプ締結の時、パイプの引っ掛け溝にリングスプリングが締結するようにすることで製造時間及び製作単価を下げ、外部衝撃によって部品が離脱することを防止して作業効率を増大させることができる。
According to the one-touch insertion type pipe coupling device of the present invention configured as described above and capable of easily increasing and fastening the tensile force, it is simply configured by a coupling pipe, an O-ring, a ring spring and a throttle member. In some cases, the ring spring is fastened to the hooking groove of the pipe, so that the manufacturing time and the manufacturing unit cost can be reduced, and it is possible to prevent the parts from being detached due to an external impact and to increase the working efficiency.
また、本発明によればパイプとパイプを連結する連結管内に絞り部材を設置しパイプに外力が発生し移動する場合、絞り部材を通してリングスプリングの外側面を圧搾し離脱を防止すると共にリングスプリングと共にパイプの引張力、すなわちパイプが離脱することを阻止する力を増大させることができる。 Also, according to the present invention, when a throttle member is installed in a connecting pipe that connects pipes to each other and an external force is generated and moved in the pipe, the outer surface of the ring spring is squeezed through the throttle member to prevent separation and together with the ring spring. The pulling force of the pipe, i.e. the force that prevents the pipe from detaching, can be increased.
また、本発明によればリングスプリングがパイプに固定された状態で支え部材と絞り部材の間で左右に移動できるギャップを提供し、耐震設計及び熱膨張に対応できる。 In addition, according to the present invention, a gap that can move left and right between the support member and the throttle member in a state in which the ring spring is fixed to the pipe is provided, and it is possible to cope with seismic design and thermal expansion.
また、本発明によれば連結管内に支え部材を設置し、パイプ挿入の時リングスプリングの位置を固定させリングスプリングが上下に遊動することを防止できる。
Further, according to the present invention, a support member is installed in the connecting pipe, and the position of the ring spring is fixed when the pipe is inserted, so that the ring spring can be prevented from floating up and down.
以下、本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の構成を添付した図面を参照し詳細に説明すると次のようになる。 Hereinafter, a configuration of a one-touch insertion type pipe connecting device according to the present invention that can easily increase and fasten a tensile force will be described in detail with reference to the accompanying drawings.
下記で本発明を説明するにあたって、関連公知機能又は構成に対する具体的な説明が本発明の要旨を不必要にぼかす可能性があると判断される場合はその詳しい説明は省略する。そして、後述される用語は本発明での機能を考慮して定義された用語で、これは使用者、運用者の意図又は慣例などによって変わる可能性もある。それゆえその定義は本明細書全般にかかわる内容を元に下されるべきである。 In the following description of the present invention, when it is determined that a specific description of a related known function or configuration may unnecessarily obscure the gist of the present invention, a detailed description thereof will be omitted. The terms described below are defined in consideration of the function of the present invention, and this may change depending on the intention of the user, operator, or custom. Therefore, the definition should be made based on the contents of the entire specification.
図4は本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の構成を表した斜視図で、図5は本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の構成を表した分解斜視図で、図6は本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の構成を表した端面図である。 FIG. 4 is a perspective view illustrating a configuration of a one-touch insertion type pipe coupling device that can easily increase and fasten a tensile force according to the present invention, and FIG. FIG. 6 is an exploded perspective view showing the configuration, and FIG. 6 is an end view showing the configuration of the one-touch insertion type pipe connecting device that can easily increase and fasten the tensile force according to the present invention.
図4又は図6を参照すると、本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置(100)は、パイプ(110)と、連結管(120)と、第1オーリング(130)と、支え部材(140)と、リングスプリング(150)と、絞り部材(160)と、第2オーリング(170)と、揺れ防止部材(180)から構成される。 Referring to FIG. 4 or FIG. 6, the one-touch insertion type pipe connecting device (100) according to the present invention that can easily increase and fasten a tensile force includes a pipe (110), a connecting pipe (120), and a first O-ring (130). ), A support member (140), a ring spring (150), a throttle member (160), a second O-ring (170), and a vibration preventing member (180).
まず、パイプ(110)は金属又は合成樹脂材質で端部外周面に四角形の引っ掛け溝(111)が形成される。ここで、パイプ(110)の引っ掛け溝(111)はパイプ(110)が左右に移動されられるギャップを提供し、部衝撃や不均等地盤沈下などに対応できるためにパイプの端部から離隔されて形成される。
そして、連結管(120)は金属又は合成樹脂材質で中空状の1字形、L字形、T字形なぢの形成されるが、末端に空間部(121)を持ち、空間部(121)と空間部(121)の間に第1段段差(123)と第2段段差(125)が形成され、両側端部に折曲段差(127)を形成してパイプ引入口(129)が形成される。
First, the pipe (110) is made of a metal or a synthetic resin material, and a rectangular hook groove (111) is formed on the outer peripheral surface of the end portion. Here, the hook groove (111) of the pipe (110) provides a gap through which the pipe (110) is moved to the left and right, and is separated from the end of the pipe to cope with a part impact or uneven ground subsidence. It is formed.
The connecting pipe (120) is made of a metal or a synthetic resin and is formed with a hollow 1-shaped, L-shaped or T-shaped ridge, and has a space portion (121) at the end, and the space portion (121) and the space The first step (123) and the second step (125) are formed between the parts (121), and the bent step (127) is formed at both end portions to form the pipe inlet (129). .
また、第1オーリング(130)は合成樹脂やゴム材質で形成され水密を維持するために連結管(120)とそれぞれの第1段段差(123)と対応する位置に挿入される。 Further, the first O-ring (130) is formed of a synthetic resin or a rubber material, and is inserted into a position corresponding to the connecting pipe (120) and each first step (123) in order to maintain watertightness.
また、支え部材(140)は第1オーリング(130)と下記で説明するリングスプリング(150)の間に設置され、リングスプリング(150)を固定し、パイプ(110)の引入時リングスプリング(150)を支えるために長四角形で形成されるが、一側面下段に第1引っ掛け段差(141)が形成される。 Further, the support member (140) is installed between the first O-ring (130) and the ring spring (150) described below, fixing the ring spring (150), and ring pipe (110) when the pipe (110) is retracted ( 150), the first hooking step (141) is formed on the lower side of one side surface.
一方、リングスプリング(150)は金属材質で支え部材(140)後端に設置されパイプ(110)の引っ掛け溝(111)に締結され、パイプ(110)の引入時その形が変形、すなわち拡大されるように一端が切開された形態で、その端面形状が長四角形に形成されるが、支え部材(140)に固定されるように一側面上段に支え部材(140)の第1引っ掛け段差(140)と締結される第2引っ掛け段差(151)が突出形成され、他側面下段、すなわちパイプ(110)と面接する面に内側に狭まる形態で第1傾斜面(153)が形成される。
そして、絞り部材(160)は金属又は合成樹脂材質でリングスプリング(150)の後端に設置され、その端面形象が「コト字」形態(或いは「フ」字形態、もしくは、ハングルの子音k音を表すキヨクの文字の形態)に形成されるが、内側面に圧入面(161)が形成されリングスプリング(150)がパイプ(110)の引っ掛け溝(111)に結合した状態でパイプ(110)に外力がかかりパイプ(110)が外側へ移動する時圧入面(161)を通してリングスプリング(150)の外側面を固定してリングスプリング(150)の離脱を防止し、リングスプリング(150)が拡大時、これを案内するために圧入面(161)から外側に向かう第2傾斜面(163)と、パイプ(110)を挿入する時リングスプリング(150)の拡大空間を提供するために第2傾斜面(163)の上段から水平に拡大面(165)が延長形成される。ここで、絞り部材(160)はパイプ(110)の端部が連結管(120)の第2段段差(125)に固定する時、リングスプリング(150)がパイプ(110)の引っ掛け溝(111)に締結された状態で拡大面(165)に位置するようにその長さが設計される。
On the other hand, the ring spring (150) is made of a metal material and is installed at the rear end of the support member (140) and fastened to the hook groove (111) of the pipe (110), and its shape is deformed, that is, enlarged when the pipe (110) is drawn. The end surface of the
The
また、第2オーリング(170)は合成樹脂やゴム材質で形成され水密を維持するために絞り部材(160)の後端と連結管(120)の両側端部に形成された折曲段差(127)の間に設置される。 Further, the second O-ring (170) is formed of a synthetic resin or a rubber material, and a folding step formed at the rear end of the throttle member (160) and both end portions of the connecting pipe (120) to maintain watertightness ( 127).
また、揺れ防止部材(180)は第2オーリング(170)と連結管(120)の両側端部に形成された折曲段差(127)の間に設置され、円筒形態に形成されるが、側面に複数の加圧突起(181)が突出形成されてパイプ(110)が挿入する時加圧突起(181)が連結管(120)に面接し、パイプ(110)の遊動を防止する。 Further, the anti-swaying member (180) is installed between the second O-ring (170) and the bending step (127) formed on both side ends of the connecting pipe (120), and is formed in a cylindrical shape. When the pipe (110) is inserted with a plurality of pressure protrusions (181) formed on the side surface, the pressure protrusion (181) comes into contact with the connecting pipe (120) to prevent the pipe (110) from floating.
以下、本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の動作を詳細に説明すると次のようである。 Hereinafter, the operation of the one-touch insertion-type pipe coupling device according to the present invention that can easily increase and fasten the tensile force will be described in detail.
図7又は図10は本発明による引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置の動作を説明するための説明図である。 FIG. 7 or FIG. 10 is an explanatory diagram for explaining the operation of the one-touch insertion type pipe connecting device that can easily increase and fasten the tensile force according to the present invention.
まず、連結管(120)のそれぞれの空間部(121)に第1オーリング(130)と、支え部材(140)と、リングスプリング(150)と、絞り部材(160)と、第2オーリング(170)と、揺れ防止部材(180)を順次的に組み立てる。この時、各構成部が相互対称するようにする。この時、リングスプリング(150)は拡大されない状態で第2引っ掛け段差(151)が支え部材(140)の第1引っ掛け段差(140)と締結された状態を維持する。 First, in each space part (121) of the connecting pipe (120), a first O-ring (130), a support member (140), a ring spring (150), a throttle member (160), and a second O-ring. (170) and the anti-swaying member (180) are sequentially assembled. At this time, the components are made symmetrical with each other. At this time, the ring spring (150) maintains the state in which the second hooking step (151) is fastened with the first hooking step (140) of the support member (140) without being enlarged.
その後、連結管(120)に連結しようとするパイプ(110)一端を連結管(120)の一側引入口(129)に差し込むとパイプの端部が引入されたら揺れ防止部材(180)と第2オーリング(170)及び絞り部材(160)を順次的に通過するようになる。 After that, when one end of the pipe (110) to be connected to the connecting pipe (120) is inserted into the one-side inlet (129) of the connecting pipe (120), the swing prevention member (180) and the The two O-rings (170) and the throttle member (160) are sequentially passed.
次に、パイプ(110)が引入されるとパイプ(110)の端部が図7に図示されたようにリングスプリング(150)に引っかかる時点が発生するようになる。
続いて、パイプ(110)を圧入させると図8に図示されたように支え部材(140)の支持力によりパイプ(110)の端部がリングスプリング(150)に形成された第1傾斜面(151)を圧迫し結局リングスプリング(150)が拡大される。その時、リングスプリング(150)は絞り部材(160)の拡大面(160)で拡大される。
Next, when the pipe (110) is retracted, the end of the pipe (110) is caught by the ring spring (150) as shown in FIG.
Subsequently, when the pipe (110) is press-fitted, as shown in FIG. 8, the first inclined surface (the end portion of the pipe (110) is formed on the ring spring (150) by the support force of the support member (140) ( 151) is pressed and eventually the ring spring (150) is expanded. At that time, the ring spring (150) is expanded by the expansion surface (160) of the throttle member (160).
引き続き、図9に図示されたようにリングスプリング(150)の拡大によってパイプ(110)がリングスプリング(150)を通過し、続いて支え部材(140)と、第1オーリング(130)を通過するようになり、リングスプリング(150)がパイプ(110)の引っ掛け溝(111)に締結されてパイプ(110)を固定させる。 Subsequently, as shown in FIG. 9, the expansion of the ring spring (150) causes the pipe (110) to pass through the ring spring (150), followed by the support member (140) and the first O-ring (130). The ring spring (150) is fastened to the hooking groove (111) of the pipe (110) to fix the pipe (110).
このような状態で、外部衝撃(地震など)や不均等地盤沈下などが発生し図10に図示されたようにパイプ(110)が連結管(120)を中心として外側へ移動する場合リングスプリング(150)も一緒に移動されリングスプリング(150)が絞り部材(160)の圧入面(161)内に位置することになる。 In such a state, when an external impact (such as an earthquake) or uneven ground subsidence occurs, the ring spring (when the pipe (110) moves outward about the connecting pipe (120) as shown in FIG. 150) is also moved together, and the ring spring (150) is positioned in the press-fitting surface (161) of the throttle member (160).
それなら、絞り部材(160)の圧入面(161)がリングスプリング(150)の外側面を加圧し拡大されることを防止するためパイプ(110)が離脱することが遮断される。 In this case, the pipe (110) is prevented from being detached in order to prevent the press-fitting surface (161) of the throttle member (160) from pressing the outer surface of the ring spring (150) and expanding.
また、パイプ(110)とリングスプリング(150)が支え部材(140)と絞り部材(160)の圧入面(161)間で左右に移動できるギャップ(g)を提供することで外部衝撃や不均等地盤沈下に効果的に対処できる。 In addition, by providing a gap (g) in which the pipe (110) and the ring spring (150) can move left and right between the press-fitting surfaces (161) of the support member (140) and the throttle member (160), external impact and non-uniformity are provided. Can effectively deal with land subsidence.
本発明は多様に変形が可能で、様々な形にすることができるが、前記発明の詳細な説明では本発明による特別な実施例だけを記述した。しかし、本発明は詳細な説明で言及される特別な形態に限定されるものではないことが理解されなければならないと共に、むしろ添付された請求の範囲によって定義される本発明の精神と範囲内にある全ての変形物と均等物及び代替物を含めるものであると理解されなければならない。
While the invention is susceptible to various modifications and alternative forms, only a specific embodiment according to the invention has been described in the foregoing detailed description. However, it should be understood that the invention is not limited to the specific forms referred to in the detailed description and, rather, within the spirit and scope of the invention as defined by the appended claims. It should be understood to include all variations and equivalents and alternatives.
110 : パイプ 120 : 連結管
130 : 第1オーリング 140 : 支え部材
150 : リングスプリング 160 : 絞り部材
170 : 第1オーリング 180 : 揺れ防止部材
110: Pipe 120: Connecting pipe
130: 1st O-ring 140: Support member
150: Ring spring 160: Diaphragm member
170: 1st O-ring 180: Shake prevention member
ここでまた、前記絞り部材はその断面形象が「コト字」形態(或いは「フ」字形態、もしくは、ハングルの子音k音を表すキヨクの文字の形態、或いはL字形態)に形成されるが、前記リングスプリングを案内するために前記圧入面から外側に向かう第2傾斜面と、前記リングスプリングを拡大する時前記リングスプリングの拡大空間を提供するために前記第2傾斜面の上段で水平に拡大面が延長形成される。
Here, the diaphragm member has a cross-sectional shape formed in a “K” shape (or a “F” shape, or a Kyoku character shape representing a consonant k sound of Hangul, or an L shape ). A second inclined surface directed outward from the press-fitting surface to guide the ring spring, and an upper stage of the second inclined surface to provide an enlarged space for the ring spring when the ring spring is expanded. The enlarged surface is extended.
一方、リングスプリング(150)は金属材質で支え部材(140)後端に設置されパイプ(110)の引っ掛け溝(111)に締結され、パイプ(110)の引入時その形が変形、すなわち拡大されるように一端が切開された形態で、その端面形状が長四角形に形成されるが、支え部材(140)に固定されるように一側面上段に支え部材(140)の第1引っ掛け段差(141)と締結される第2引っ掛け段差(153)が突出形成され、他側面下段、すなわちパイプ(110)と面接する面に内側に狭まる形態で第1傾斜面(151)が形成される。
そして、絞り部材(160)は金属又は合成樹脂材質でリングスプリング(150)の後端に設置され、その端面形象が「コト字」形態(或いは「フ」字形態、もしくは、ハングルの子音k音を表すキヨクの文字の形態、又はL字形態)に形成されるが、内側面に圧入面(161)が形成されリングスプリング(150)がパイプ(110)の引っ掛け溝(111)に結合した状態でパイプ(110)に外力がかかりパイプ(110)が外側へ移動する時圧入面(161)を通してリングスプリング(150)の外側面を固定してリングスプリング(150)の離脱を防止し、リングスプリング(150)が拡大時、これを案内するために圧入面(161)から外側に向かう第2傾斜面(163)と、パイプ(110)を挿入する時リングスプリング(150)の拡大空間を提供するために第2傾斜面(163)の上段から水平に拡大面(165)が延長形成される。ここで、絞り部材(160)はパイプ(110)の端部が連結管(120)の第2段段差(125)に固定する時、リングスプリング(150)がパイプ(110)の引っ掛け溝(111)に締結された状態で拡大面(165)に位置するようにその長さが設計される。
On the other hand, the ring spring (150) is made of a metal material and is installed at the rear end of the support member (140) and fastened to the hook groove (111) of the pipe (110), and its shape is deformed, that is, enlarged when the pipe (110) is drawn. in the form of which one end is cut open so that, although the end face shape is formed on the long rectangle, first hook step of the support to an upper side to be secured to a support member (140) member (140) (141 ) And the second inclined step (153) are formed to project, and the first inclined surface (151) is formed in a form that narrows inwardly on the lower surface of the other side, that is, the surface in contact with the pipe (110).
The
まず、連結管(120)のそれぞれの空間部(121)に第1オーリング(130)と、支え部材(140)と、リングスプリング(150)と、絞り部材(160)と、第2オーリング(170)と、揺れ防止部材(180)を順次的に組み立てる。この時、各構成部が相互対称するようにする。この時、リングスプリング(150)は拡大されない状態で第2引っ掛け段差(153)が支え部材(140)の第1引っ掛け段差(141)と締結された状態を維持する。 First, in each space part (121) of the connecting pipe (120), a first O-ring (130), a support member (140), a ring spring (150), a throttle member (160), and a second O-ring. (170) and the anti-swaying member (180) are sequentially assembled. At this time, the components are made symmetrical with each other. At this time, the ring spring (150) maintains the state in which the second hooking step (153) is fastened with the first hooking step (141) of the support member (140) without being enlarged.
Claims (5)
両側に空間部を持ち、前記空間部と空間部の間に第1段段差と第2段段差が形成され、両側端部に折曲段差を形成しパイプ引入口が形成される連結管と;
水密を維持するために前記連結管のそれぞれの第1段段差と対応する位置に挿入される第1オーリングと;
前記第1オーリングの後端に設置され、長四角形に形成されるが、一側面下段に第1引っ掛け段差が突出形成される支え部材と;
前記支え部材の後端に設置され、一側面上段に前記支え部材の第1引っ掛け段差と締結される第2引っ掛け段差が形成され、下段が前記パイプの引っ掛け溝に挿入されて前記パイプを固定するリングスプリングと;
前記リングスプリングの後端に設置され、内側面に圧入面が形成され前記パイプに外力がかかり外側へ移動する時前記圧入面を通して前記リングスプリングの外側面を固定させ前記リングスプリングの離脱を防止する絞り部材;及び
水密を維持させるために前記絞り部材の後端と前記連結管の両側端部に形成された折曲段差の間に設置される第2オーリングからなることを特徴とする引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置。 A pipe having a rectangular hook groove formed on the outer peripheral surface;
A connecting pipe having a space on both sides, a first step and a second step are formed between the space and the space, a bent step is formed on both side ends, and a pipe inlet is formed;
A first O-ring inserted at a position corresponding to each first step of the connecting pipe to maintain water tightness;
A support member installed at a rear end of the first O-ring and formed in an oblong shape, wherein a first hooking step is formed protruding on a lower side of one side surface;
A second hooking step is formed at the rear end of the support member, and is fastened to the first hooking step of the support member on the upper side of one side, and the lower stage is inserted into the hooking groove of the pipe to fix the pipe. A ring spring;
Installed at the rear end of the ring spring, a press-fitting surface is formed on the inner side, and when the pipe is subjected to external force and moved outward, the outer surface of the ring spring is fixed through the press-fitting surface to prevent the ring spring from being detached. A tension member comprising: a throttle member; and a second o-ring installed between a rear end of the throttle member and both side ends of the connecting pipe to maintain water tightness. One-touch insertion pipe connecting device that can be easily increased and fastened.
前記第2オーリングと前記連結管の両側端部に形成された折曲段差に間に設置され、円筒形態に形成されるが、側面に複数の加圧突起が突出形成されて前記パイプが挿入する時前記加圧突起が前記連結管に面接され前記パイプの遊動を防止する揺れ防止部材をまた含めることを特徴とする請求項1記載の引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置。 The one-touch insertion-type pipe coupling device that is easy to increase and fasten the tensile force,
Installed between the second O-ring and the bending step formed at both end portions of the connecting pipe, and formed in a cylindrical shape, a plurality of pressure protrusions are formed on the side surface so that the pipe is inserted. 2. The one-touch insertion type pipe connecting device as claimed in claim 1, wherein the pressure protrusion includes an anti-sway member that is in contact with the connecting pipe and prevents the pipe from moving freely. .
一端が切開された形で、その端面形象は長四角形に形成されるが、前記パイプが圧入する時拡大されるよう他側面に下段に内側へ狭まる形態で第1傾斜面が形成されることを特徴とする請求項1又は2記載の引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置。 The ring spring is
The shape of the end face is formed in an oblong shape with one end cut out, but the first inclined surface is formed on the other side so that it is narrowed inward on the other side so that it is enlarged when the pipe is press-fitted. The one-touch insertion type pipe connecting device according to claim 1 or 2, wherein the tensile force can be easily increased and fastened.
その端面形象が「コト字」形態に形成されるが、前記リングスプリングを案内するために前記圧入面から外側へ向かう第2傾斜面と、前記リングスプリングを拡大する時前記リングスプリングの拡大空間を提供するため前記第2傾斜面の上段で水平に拡大面が延長形成されることを特徴とする請求項1乃至3の何れか一項記載の引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置。 The diaphragm member is
The shape of the end surface is formed in a “K” shape, but a second inclined surface that extends outward from the press-fitting surface to guide the ring spring, and an expansion space of the ring spring when the ring spring is expanded. 4. The one-touch insertion type pipe connection for easily increasing and fastening the tensile force according to claim 1, wherein an enlarged surface is horizontally extended at an upper stage of the second inclined surface for providing. apparatus.
前記リングスプリングが締結された状態で前記支え部材と絞り部材の圧入面の間で左右に移動できるようギャップを提供し前記パイプが外部衝撃や不均等地盤沈下に対応できるように前記パイプの端部から離隔されて形成されるが、前記パイプの端部が前記連結管の第2段段差に固定される時前記絞り部材の拡大面に位置することを特徴とする請求項1乃至4の何れか一項記載の引張力増大及び締結が容易なワンタッチ挿入式パイプ連結装置。 The hooking groove of the pipe is
An end portion of the pipe that provides a gap so that the ring spring can be moved to the left and right between the press-fitting surfaces of the support member and the throttle member when the ring spring is fastened so that the pipe can cope with external impact and uneven ground subsidence. 5. The structure according to claim 1, wherein the end portion of the pipe is positioned on an enlarged surface of the throttle member when fixed to a second step of the connecting pipe. A one-touch insertion type pipe connecting device that is easy to increase and fasten a tensile force according to one item.
Applications Claiming Priority (2)
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KR1020110072420A KR101073898B1 (en) | 2011-07-21 | 2011-07-21 | One touch type pipe connection device having improved tensile force and easy connection |
KR10-2011-0072420 | 2011-07-21 |
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JP5097302B1 JP5097302B1 (en) | 2012-12-12 |
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JP2012063665A Expired - Fee Related JP5097302B1 (en) | 2011-07-21 | 2012-03-21 | One-touch insertion-type pipe connection device that facilitates increased tensile force and fastening |
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JP (1) | JP5097302B1 (en) |
KR (1) | KR101073898B1 (en) |
CN (1) | CN102620072B (en) |
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Cited By (2)
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JP2013542378A (en) * | 2011-09-02 | 2013-11-21 | ウォーター−テイク カンパニー, リミテッド | One-touch type pipe connecting device |
JP2014206269A (en) * | 2013-04-15 | 2014-10-30 | ウ ジ−ヒュンWOO, Ji−Hyun | Pipe connection device |
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KR101272272B1 (en) | 2012-10-31 | 2013-06-13 | 우지현 | Apparatus for connecting earthquake-proof pipe with increased tensile force and easy connection |
CN109538874B (en) * | 2019-01-28 | 2024-01-19 | 成都川路塑胶集团有限公司 | Assembled pipe hoop structure |
US20220299142A1 (en) * | 2019-10-02 | 2022-09-22 | Cejn Ab | Coupling and method for assembling the same |
CN111779667B (en) * | 2020-08-04 | 2022-09-20 | 北京中安锐盾科技发展有限公司 | A can shift water pump fast for fire control work |
KR102475850B1 (en) * | 2020-12-14 | 2022-12-08 | (주)동광엔지니어링 | Eco-friendly one touch coupler |
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Also Published As
Publication number | Publication date |
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CN102620072B (en) | 2013-04-17 |
TW201305477A (en) | 2013-02-01 |
CN102620072A (en) | 2012-08-01 |
KR101073898B1 (en) | 2011-10-17 |
WO2013012154A1 (en) | 2013-01-24 |
JP5097302B1 (en) | 2012-12-12 |
TWI458907B (en) | 2014-11-01 |
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