KR20130037307A - Advanced structure of hose-coupling apparatus for water valve - Google Patents

Abstract

PURPOSE: An advanced structure for a hose-coupling device for a faucet and a utilization method for the same are provided to conveniently fix a connecting member without using a separate tool, and to improve convenience by maintaining coupling force with a simple structure. CONSTITUTION: A hose-coupling device for a faucet comprises a fixing member and a connecting member(60). The faucet which is applied with a hose-coupling device is formed with a male screw part on the outer circumference of the main outlet end. The fixing member has a handle part(30) which is shaped into an outward flange at the center. The upper part of the handle part has a polygon outer sidewall(20). The inner circumference of the polygon outer sidewall is formed with a female screw part, and is internally mounted with an elastic packing material for composing a water proof structure by turning the fixing member. The connecting member is formed with a concave groove at the connecting outlet in order to be coupled with a one-touch adapter(70). An O-ring is mounted in the concave groove.

Description

Improved structure of hose-coupling device for faucet and use of hose-coupling device {advanced structure of hose-coupling apparatus for water valve}

The present invention provides an improved structure of the hose-coupling device for a faucet, and relates to a method of using a hose-coupling device having an improved structure, the object of which is to easily and securely fasten the hose end to the faucet, Even if the water pressure is applied, it is not separated and the perfect watertight structure is achieved.

In general, the washing machine, water sprayer, etc. are used by connecting the end of the hose to the faucet through a coupling, and usually operated while the valve of the faucet is opened, so that the tap and the hose have a considerable water pressure when the tap water is not discharged. I get caught.

Therefore, in order to prevent the end of the hose which is subjected to high hydraulic pressure from the faucet, the conventional coupling is provided with a rubber packing disposed therein, and to provide a structure fixed to the end of the faucet through a plurality of tightening screws, but such a conventional coupling There is an inconvenience in the installation work to tighten the tightening screw through the tool, there is a problem that leak occurs or is easily separated as the tightening force of the tightening screw is weakened.

As a coupling structure for connecting the faucet for solving the above problems, in the 'Patent holder device for connecting the faucet and the water supply hose' in Patent No. 0683478, the holder structure for connecting the faucet and the water supply hose, inserted into the water supply hose Comprising the fitting portion and the coupling portion formed integrally at one end of the fitting portion, the coupling portion is formed in the operating portion therein, the inner circumference of the operating portion is formed with a locking groove, the inside of the locking groove fixture And a packing groove and a close contact groove are connected to the first packing and the operation part which are coupled to the packing groove to maintain the airtightness, and are tightly coupled to the fixing groove, the spring groove is formed therein. One side of the spring groove is formed with a release preventing receiving groove, one side of the release prevention receiving groove is a release preventing location groove It is possible to move between the stopper stop groove and the release stopper receiving groove, the inlet is formed in the inclined portion and the spring is inserted into the spring groove and the faucet coupler is installed in the faucet and the connector of the connector A holder device for connecting a faucet and a water supply hose, which is installed in such a manner as to receive or engage the faucet coupler therein and is elastically supported by the spring, is provided.

In addition, Utility Model Registration No. 0452369, 'Hose-coupling device for faucet', is inserted into the upper wall to insert the outlet end of the faucet, and is assembled to surround the outlet end of the faucet. A cap-shaped fixing member; A handle portion having an outward flange shape is provided at the center, and an upper portion of the handle portion protrudes to be inserted into the outlet end of the faucet, and a male screw portion formed to surround the inlet portion and coupled to the bottom of the fixing member by a screw coupling method. A connection member formed at a lower side of the handle portion so as to communicate with the inlet and extending to protrude to be directly connected to the one-touch adapter, the outlet having an outlet disposed at an outer periphery of the tip; The lower end is housed inside the male screw portion of the connecting member and is arranged to surround the upper end of the rubber packing and tube-shaped rubber packing surrounding the outlet end of the faucet, and is formed in a ring shape with branch grooves formed at regular intervals along the wall surface. Disclosed is a hose-coupling device for a faucet, which includes a pressing ring for closely contacting the upper end of the rubber packing to the outer circumference of the outlet end of the faucet as the inner diameter decreases as the screw thread between the male thread part of the member and the female thread of the fixing member proceeds. It is.

However, the coupling device for connecting a faucet of the above structure has a problem that is difficult to apply in a faucet having a male thread as an outer edge of the discharge port of the faucet.

In addition, the coupling structure provided in the complicated configuration of the above configuration has a problem that the failure occurs frequently, the coupling is pulled out from the faucet, the problem of not achieving a complete watertight structure.

In addition, the faucet for forming a water supply structure in a multi-directional direction in the kitchen, bathroom, toilet, etc. are being released in various forms. For example, the faucet disclosed by the Korea Patent Office design application No. 20091717 forms a water supply structure in various directions. It has a structure provided by forming the male screw portion to the discharge port outer edge, in the structure having a male screw portion to the discharge port outer edge as described above, the 'holder device for connecting the faucet and water supply hose' disclosed in the above Patent No. 0683478 or practical use 'Hose-coupling device for faucet' disclosed in the registered model No. 0452369 is a configuration that is not applicable to the structure in which the faucet discharge port has a male thread as an outer edge.

The present invention was conceived in view of the problems and limitations of the prior art, the hose-coupling device for the faucet of the present application by fixing the fixing member or connecting member by hand without a separate tool to the outlet end of the faucet and continue connecting member The one-touch adapter is directly connected to the outlet of the invention is provided with a simple configuration is connected to the elderly and women, the invention started with the problem to provide a faucet connector that can be easily and simply connected.

The present invention is to provide a hose-coupling device that is applied to the faucet having a male thread as the outer periphery of the discharge port of the faucet, in the present application, between the outlet of the faucet and a flexible hose equipped with a one-touch adapter and Hose-coupling device for faucet which is simple and firmly joined by using connecting member so that it is not separated even if high water pressure is applied, and there is no failure factor between connecting parts and it maintains strong coupling force and forms a watertight structure. And it has an object to provide a connection method using the same.

The hose-coupling device for a faucet presented herein as a means for achieving the above object can achieve the object of the present invention in the following configuration.

The hose-coupling device for a faucet provided herein is made through a configuration in which a flexible hose equipped with a one-touch adapter is connected to the outlet of the faucet having a male thread on the outer edge of the tap.

The hose-coupling device for a faucet provided by the technical idea of the present application may be made through a configuration in which a fixing member and a connection member are used to mount a one-touch adapter, and the fixing member provided by the technical concept of the present application penetrates the center portion thereof. A central portion having a hole and an outward flange-shaped handle portion is provided, the upper portion of the handle portion may have a polygonal outer wall, and the bottom portion of the handle portion may have a circular outer wall.

The polygonal outer wall has a female threaded portion coupled to the male threaded portion of the faucet outlet, and forms a space in which the packing material is embedded between the outer periphery of the through hole inside the female threaded portion. It may be provided in a structure having a space for accommodating the packing material between the inner side of the circular outer wall and the outer periphery of the through-hole having a corresponding circular male threaded portion.

In addition, the connecting member provided in the technical idea of the present invention has a through hole in the center, the upper portion of the connecting member is formed through the outer periphery of the inner circular wall and the outer circular wall forming a gap portion and protrudes to the upper portion, the inner circumferential wall is It forms a structure that is formed by the thickness of the packing material lower than the outer circumferential wall, the lower portion of the connecting member is provided with a concave groove formed in the connection outlet to be combined with the one-touch adapter and the O-ring is mounted in the concave groove, the fixing member is a faucet outlet It is fixed to the end first, the connection member is placed between the fixing member and the one-touch adapter can be provided as a hose-coupling device for the faucet to achieve a purpose of the present application by forming a stable connection structure.

Accordingly, in the present application, the male hose part is formed at the outlet of the faucet by the outer end of the faucet using the fixing member and the connecting member to connect the flexible hose equipped with the one-touch adapter to the outlet of the faucet. step; The fixing member connected to the male screw of the faucet has a through-hole in the center and an outward flange-shaped handle is provided in the center, the upper portion of the handle has a polygonal outer wall, and the bottom of the knob has a circular outer wall. The inner wall of the structure has a female threaded portion and forms a space portion between the outer periphery of the through hole inside the female threaded portion to form a space for accommodating / accommodating the packing material 1, and the circular outer wall has a circular male screw portion corresponding to the female screw portion of the connecting member with the outer edge And a space having a space for accommodating the packing material 2 between the inner side of the circular outer wall and the outer periphery of the through hole. The packing material is embedded / pressed at the male threaded end of the faucet outlet and coupled using the female screw of the fixing member. And, by placing a connecting member between the fixing member and the one-touch adapter to form a coupling, the connection portion The ash has a through hole in the center, and the upper part of the connecting member forms a gap between the inner circular wall and the outer circular wall by the outer periphery of the through hole, and forms a structure that protrudes upwards. The lower part of the connecting member forms a concave groove in the connection outlet to be combined with the one-touch adapter, and the inner circular wall and the outer side of the connecting member are connected to the fixing member when the connecting member having the O-ring is mounted on the concave groove. The outer outer wall of the fixing member is interpolated in the gap formed between the circular walls and the elastic packing material 2 is embedded in the space part 2 provided inside the circular outer wall, and then the inner circumferential wall of the connecting member presses the elastic packing material 2. Coupling to form a watertight structure, and a one-touch adapter may be inserted into an outer side of the O-ring provided in the connection outlet recess of the connection member. To supply hose - the invention the technical idea can be applied in a way that make use of the coupling structure.

Embodiments to which the technical spirit of the present invention is applied will be described in detail with reference to the accompanying drawings in the following detailed description.

According to the hose-coupling device for the faucet of the present application, the fixing member or the connecting member fitted to the outlet end of the faucet is fixed by hand without any tools, and the one-touch adapter is directly connected to the outlet of the connecting member and used. It can double the convenience and provide the effect that the elderly and females can connect easily and simply.

In addition, the hose-coupling device for a faucet provided in the present application forms a complete watertight structure by a simple operation of connecting a fixing member or a connection member provided between the faucet and a one-touch adapter with a simple structure, and is securely connected while preventing leakage. Opening the valve of the faucet provides the effect of maintaining a bond without being separated even if a significant pressure is applied to the hose.

1: Illustrated faucet for applying the technical idea of the present application.
2 is a hose-coupling device for a faucet provided by applying the technical idea of the present application.
3 is a hose-coupling device for a faucet to which the technical idea of the present application is applied.

DETAILED DESCRIPTION Embodiments in which the technical idea of the present invention is implemented will be described below with reference to the drawings. The embodiments presented through the drawings of the present application merely suggest one means for achieving the object of the present application, and It is not intended to represent all, and the technical spirit described in the claims herein may be applied in various forms.

The technical concept of the present invention forms a structure for supporting the intermediate support portion to the vertical support to space a certain distance from the bottom of the pot, the upper portion of the intermediate support through a pot provided with a plurality of unit ports are coupled to each other through the connection portion To solve the problem of using industrial waste and to add the height adjustment means to the pot stand to realize the pots that can maximize the beauty of eggs, plants or seedlings.

Hereinafter, with reference to the accompanying drawings will be described with reference to the potted structure provided from the technical idea of the present application.

1 illustrates the structure of a faucet 10, in which the hose-coupling device 100 for a faucet provided herein serves to function.

The faucet 10 shown in FIG. 1 relates to a faucet 10 provided with a single discharge port or a structure having multiple discharge holes so that water can be supplied using an adapter for connecting a water supply hose, and a body 1. The configuration of the water supply from the water supply (4) to send water to the main discharge port (5) formed in the front lower portion through the main handle operating portion (2) formed on the upper side, or the auxiliary handle operating portion (3) mounted on the body side In the faucet (1) capable of sending water through the sub-discharge outlet (6) through the bottom) to form a structure in which the male screw portion (5b) is formed by the outer edge of the outlet end (5a) of the main discharge port (5), or For the faucet provided in FIG. 2 in the faucet 10 of the structure in which the male screw part 6b is formed by the outer edge of the outlet end 6a of the discharge port 6, or the male screw parts 5b and 6b are formed in both. Hose coupling device 100 Is an aspect of the technology configurations may be used.

FIG. 2 shows a hose-coupling device 100 for a faucet provided herein, and in FIG. 2a, a hose-coupling device for a faucet provided herein provides an auxiliary outlet 6 at the faucet 10 shown in FIG. 1. To show the internal structure in the case of being coupled to the male threaded portion (6b) of the outlet end of the side cross-sectional view of the perspective view, Figure 2b is separated before the hose-coupling device for the faucet shown in Figure 2a is coupled Figure 2c shows an exploded perspective view of the hose-coupling device for the faucet shown in FIG. 2b.

The hose-coupling device 100 for a faucet provided herein is a flexible hose equipped with a one-touch adapter at the outlet of the faucet having male threads 5b and 6b as the discharge port of the faucet 10 for supplying tap water. It acts as a hose-coupling device for the faucet to connect the

The hose-coupling device 100 for the faucet provided herein has the fixing member 50 and the connecting member 60 mounted with a one-touch adapter 70 provided in a conventional configuration and provided in a conventional configuration. Through the configuration to achieve the object of the present application.

Fixing member 50 used in the hose-coupling device 100 for the faucet of the present application has a through hole 11 in the center and is provided with a handle portion 30 in the form of outward flange, the handle portion is It has a polygonal outer wall 20, the handle portion bottom has a circular outer wall and the outer wall outer edge may be provided as a body in a structure having a male screw 41.

In the fixing member 50, the polygonal outer wall 20 may be provided in a structure having a female screw portion inward in a simple circular pipe, but preferably provided in a polygonal structure to perform a tightening operation using a device such as a monkey. It has only a structure that the female threaded portion 21 is formed as the inner edge of the polygonal outer wall, and it is sufficient to form a structure that is combined with the male threads 5b and 6b provided at the outlet 10 of the faucet 10. 21) The space packing 1 (22) is formed between the outer periphery of the through hole 11 to form the space 1 (22), and the elastic packing material 1 (7) in the space 1 (22) provided outside the stepped portion. This is built and combined with the faucet 10 by rotating the fixing member 50 can achieve a watertight structure.

On the other hand, the circular outer wall 40 provided in the lower portion of the fixing member 50 is provided with a male screw portion 41 by the outer periphery, the female screw portion 61a provided inside the outer circumferential wall 61 of the connecting member 60. Has a circular male screw portion 41 and has a space portion 2 (42) for embedding the packing material 2 (5) between the inner side 40a of the circular outer wall and the outer periphery of the through hole 10. Can be provided.

The connecting member 60 also has a through hole 11 as the center, and the upper part of the connecting member is provided with an inner circular wall 63 at the outer edge of the through hole 11, and between the inner circular wall 63 and the outer circular wall 61. The gap portion 62 is formed and the outer circular wall 61 and the inner circular wall 63 have a structure protruding upward, but the inner circumferential wall 63 is more elastic than the outer circumferential wall 61. The lower portion of the connecting member forms a concave groove 65 to be connected to the one-touch adapter 70 and the O-ring 66 is mounted to the concave groove. It is provided as one body to achieve the object of the present application.

Therefore, in the present application, the outer wall 20 and the handle part 30 and the circular outer wall 40 are included in the outlet 10 of the faucet by using the fixing member 50 and the connecting member 60 provided as one body. The connection method for forming the hose-coupling structure for the faucet to which the one-touch adapter is mounted can be applied by the following procedure.

In order to apply the hose-coupling device 100 for a faucet provided in the present application, it may be applied by forming a male thread with an outer edge of the discharge port of the faucet.

Therefore, the fixing member 50 connected to the male screw of the faucet has a through hole 11 at the center thereof, and a handle portion 30 having an outward flange shape is provided at the center thereof, and the upper portion of the handle portion has a polygonal outer wall 20. The bottom of the handle part has a structure having a male screw portion 41 on the circular outer wall, and is provided with a female screw portion 21 formed on the inner wall of the polygonal outer wall 20, and the through hole 11 inside the female screw portion 21. Between the outer edge forms a structure to form a space portion 1 (22) for embedding / accommodating the elastic packing material 1 (7), the lower circular side wall 40 is provided with a male screw portion 41 is formed on the outer side and the inner side It is provided between the wall 40a and the outer periphery of the through hole 11 so as to have a space portion 2 (42) for embedding the elastic packing material 2 (8), so that the elastic packing material 1 (7) ) First, the small faucet and the fixing part by using the female screw part 21 of the fixing member The ash 50 is coupled to each other, and the coupling member 60 is placed between the fixing member 50 and the one-touch adapter 70 to form a coupling, and the through member 11 is formed in the center of the connection member 60. The upper part of the connecting member has a through hole 11 outer periphery, and the inner circular wall 63 and the outer circular wall 61 form a gap portion 62 and protrude upward. ) Is formed to be lower than the outer circumferential wall 61 by the thickness of the elastic packing material 2 (8), the lower portion of the connection member concave groove 65 in the connection outlet 64 to be combined with the one-touch adapter 70 The inner ring wall 63 and the outer ring wall 61 of the connecting member 60 when the connecting member 60 is connected to the fixing member 50. A structure in which the circular outer wall 40 of the fixing member 50 is interpolated in the formed gap portion 62, and the elastic packing material 2 (8) is embedded in the space portion 2 42 provided in the circular outer wall 40a. Afterwards, the inner circumferential wall 63 of the connecting member 60 may be applied to the configuration in which the elastic packing member 2 (8) is pressed to form a watertight structure.

A connection outlet 64 of the connection member 60 is provided with a concave groove 65, an O-ring 66 is placed in the concave groove 65, and a one-touch adapter 70 is fitted outside the O-ring 66 to tap water. It can be applied to a method of forming a hose coupling structure for supply.

3 is a perspective view illustrating a structure in which a hose-coupling device 100 for a faucet provided herein is coupled to the faucet 10.

The faucet 10 shown in FIG. 3 may be applied in a structure having a single discharge port, but in the drawing, a male screw part is formed as an outer edge of the outlet end of the main discharge port 5 in a faucet having a multiple discharge hole. An example of application consisting of a configuration combined with the female screw portion 21 provided to the inside of the polygonal outer wall 20 of the member is shown, the internal structure does not appear in the drawings with reference to the internal configuration shown in Figure 2, After the elastic packing material 1 (7) is built in the male screw end provided at the outer end of the outlet of the faucet, the faucet 10 and the fixing member are coupled by turning the handle 30 having a polygonal outer wall 20 or an outward flange shape. When the male screw portion 41 of the fixing member and the female screw portion 61a provided on the inner side of the outer circumferential wall 61 of the connecting member 60 are coupled to and fixed to the inner side of the circular outer wall 40a, After the elastic packing material 2 (8) is built into the spaced portion 2 (42), the inner circumferential wall 63 of the connecting member 60 is pressed to the elastic packing material 2 (8) to form a watertight structure. Is applied, the lower portion of the connecting member 60 is formed in the concave groove formed in the concave groove 65 in the connection outlet (64) in order to form a configuration combined with the one-touch adapter 70 and the O-ring 66 is provided in the configuration The elderly and females can easily and simply turn by hand without any special tools, and can be used by connecting the one-touch adapter directly to the outlet of the connection member for convenience of use and watertightness without fear of failure. It is an invention of a technical idea that can provide an effect that can be used in a structure.

1: faucet body 2: main handle control unit
3: auxiliary handle operation unit 4: water supply unit
5: Main discharge port 5b: Main discharge port male threaded portion
6: Auxiliary Discharge Outlet 6b: Auxiliary Discharge Outlet Male Thread
7: Elastic Packing Material 1 8: Elastic Packing Material 2
10: faucet 11: through hole
20: polygonal outer wall 21: female thread
22: space portion 1 30: handle portion
40: round outer wall 41: outer wall male threaded portion
42: space part 2 50: fixing member
60: connecting member 61: outer circular wall
61a: circumferential wall female thread 62: gap portion
63: inner circular wall 64: connection outlet
65: concave groove 66: o-ring
70: one-touch adapter 100: hose coupling device for the faucet

Claims (2)

A hose-coupling device for a faucet for connecting a flexible hose equipped with a one-touch adapter to an outlet of a faucet having a male screw thread as an outlet of the tap water,
In this room, a fixing member and a connecting member are used as the hose-coupling device 100 for the faucet to mount a one-touch adapter.
The fixing member 50 has a through hole 10 in the center thereof, and a handle portion 30 having an outward flange shape is provided in the center thereof, the upper portion of the handle portion has a polygonal outer wall 20, and the bottom of the handle portion has a circular outer wall 40. Structure with)
The polygonal outer wall 20 has a female threaded portion 21 engaged with the male threaded portion 3 of the outlet end 2 of the faucet 1 and has a packing material 1 (in between the outer periphery of the through-hole 10 inside the female threaded portion 21). 4) to form a structure to form a space portion 1 (22) containing the,
The circular outer wall 40 has a circular male threaded portion 41 corresponding to the female threaded portion of the connecting member with an outer edge 40b, and a packing material 2 (5) between the inner side 40a of the circular outer wall and the outer edge of the through hole 10. It is provided in a structure having a space portion 2 (42) for embedding the
The connecting member 60 has a through hole 10 at the center thereof, and the upper part of the connecting member 60 is formed at the outer edge of the through hole 10 so that the inner circular wall 63 and the outer circular wall 61 form a gap 62. The inner circumferential wall 63 is formed to be lower than the outer circumferential wall 61 by the thickness of the packing material 2 (5), and the lower portion of the connection member is coupled to the one-touch adapter 70. The concave groove 65 is formed in the connection outlet 64 and the O-ring 66 is provided in the concave groove.
The fixing member 50 is fixed to the faucet 1 outlet end 2 first, and the connecting member 60 is provided between the fixing member 50 and the one-touch adapter 70 to provide a stable connection structure. A hose coupling device for a faucet. In the use method of connecting the hose-coupling structure for the faucet using the fixing member and the connecting member to connect the flexible hose equipped with a one-touch adapter to the outlet of the faucet,
Forming a male screw part 3 with an outer edge of the discharge port of the faucet 1;
The fixing member 50 connected to the male screw of the faucet has a through hole 10 at the center thereof, and a handle 30 having an outward flange shape is provided at the center thereof, and the upper portion of the handle has a polygonal outer wall 20. The bottom portion of the handle part has a structure having a circular outer wall 40 and the inner wall 20a of the polygonal outer wall 20 has a female thread portion 21 and a packing material between the outer periphery of the through hole 10 inside the female thread portion 21. A circular outer wall 40 has a circular male threaded portion 41 corresponding to the female threaded portion of the connecting member with an outer edge 40b. It is provided between the inner side 40a of the circular outer wall and the outer periphery of the through hole 10 so as to have a space part 2 (42) for embedding the packing material 2 (5), and is packed at the end of the male screw part 3 of the faucet outlet end. Embedding the material 1 (4) / combining and using the female screw portion 21 of the fixing member to couple it;
The connection member 60 is placed between the fixing member 50 and the one-touch adapter 70 to form a coupling, and the connection member 60 has a through hole 10 in the center thereof, and the upper part of the connection member is a through hole. (10) The inner circumferential wall (63) and the outer circumferential wall (61) form a gap portion (62) protruding upward from the outer edge, but the inner circumferential wall (63) is packed than the outer circumferential wall (61) 2 (5) to form a structure formed as low, the lower portion of the connecting member to form a concave groove 65 in the connection outlet 64 to be combined with the one-touch adapter 70 and the O-ring 66 in the concave groove When the connecting member 60 of the mounted configuration is connected to the fixing member 50, the fixing member 50 is disposed in the gap 62 formed between the inner circular wall 63 and the outer circular wall 61 of the connecting member 60. The inner circumferential wall 63 of the connecting member 60 after the elastic outer packing material 2 (5) is built in the structure in which the circular outer wall 40 is inserted into the inner space 40a of the circular outer wall 40). ) Urging the resilient packing material 2 (5), and coupling to achieve a water-tight structure;
The one-touch adapter (70) is fitted to the outside of the O-ring (66) provided in the concave groove (65) of the connection member of the connection member to form a hose-coupling structure for tap water supply.

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