KR200463683Y1

KR200463683Y1 - A cold and hot water distributer

Info

Publication number: KR200463683Y1
Application number: KR2020110011293U
Authority: KR
Inventors: 박희갑
Original assignee: 대영이앤디(주)
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-11-21

Abstract

The present invention relates to a cold / hot water distributor for distributing cold / hot water supplied from outside to various places. The cold / hot water distributor according to the embodiment of the present invention is a cold / hot water distributor including a distribution body receiving cold and hot water and a plurality of distribution ports in communication with the distribution body, the distribution port is connected to the distribution port is connected to the cold and hot water supply Fixing socket for fixing the connection pipe to the distribution port to be inserted into the connection pipe, a sealing cap for sealing the distribution port to prevent the separation of the fixed socket, located between the fixing socket and the sealing cap the connection pipe And a tightening ring configured to press and fix the clamping ring so as to be in close contact with the fixing socket, and a press ring positioned between the sealing cap and the tightening ring to press the tightening ring by the sealing cap. Therefore, the connector can be easily attached and detached and the connector can be securely fixed.

Description

Cold and hot water distributor {A cold and hot water distributer}

The present invention relates to a cold / hot water distributor for distributing cold / hot water supplied from outside to various places.

In general, the building is equipped with a cold and hot water distributor for distributing the hot and cold water supplied from the hot and cold water supply pipe to each user.

The cold and hot water distributor is formed with a plurality of distribution ports in the main body receiving the cold and hot water, the distribution port is configured to be coupled to each destination through the connection pipe from the main body supplied with cold and hot water is configured to distribute to each destination.

On the other hand, the cold and hot water distributor is incorrectly coupled to the cold and hot water distributor, or if the airtightness between the cold and hot water distributor and the connection, cold and hot water is leaked to the outside causing a variety of problems, to solve this problem conventionally In Korean Patent No. 10-0932345 (registered date 2009.12.08) "fitting structure of the cold and hot water distributor" has been disclosed.

The fitting structure of the conventional cold and hot water distributor is coupled to the cold and hot water distributor and the distributor coupling portion is formed in the hollow; An adapter having a hollow portion formed therein and an outer portion formed in a shape corresponding to the distributor coupling hollow portion and seated on the distributor coupling hollow portion; A first o-ring seated in a hollow portion of the distributor coupling portion to seal the adapter and the distributor coupling portion; A second o-ring seated on the adapter hollow; A sleeve seated on the adapter hollow and positioned on an upper end of the second O-ring; A washer seated on top of the sleeve; And a cap coupled to the distributor coupling portion to compress the washer to improve airtightness between the cold / hot water pipe and the cold / hot water distributor.

However, the fitting structure of the conventional cold and hot water distributor is difficult to separate once the cold and hot water pipes of the cold and hot water distributor, it is difficult to separate, the outer surface of the hot and cold water pipes are not only damaged by the washer when the cold and hot water pipes are combined, but also a large pressure is generated in the hot and cold water pipes In this case, there was a problem that the cold and hot water pipes are easily separated from the cold and hot water distributor.

In addition, when the cold and hot water pipes are inclined to the washer or are not completely fixed to the washer, there is a problem that the leakage of cold and hot water occurs.

In addition, all components except the O-ring is made of metal, the manufacturing cost is high, there was a problem that the air tightness is reduced.

The present invention has been devised to solve the above problems, the problem to be solved by the present invention is to easily detach the cold and hot water pipes in the cold and hot water distributors, the cold and hot water pipes and the cold and hot water distributors are firmly coupled to the pressure of the cold and hot water pipes It is to provide a cold and hot water distributor that prevents the cold and hot water pipes to be easily separated, and each component is formed of a synthetic resin as well as metal to lower the manufacturing cost, and improve airtightness.

In addition, to provide a cold and hot water distributor that can improve the durability of the cold and hot water pipes by minimizing the damage of the cold and hot water pipes when the cold and hot water pipes are combined.

In order to achieve the above object, the cold and hot water distributor according to an embodiment of the present invention is a cold and hot water dispenser comprising a plurality of distribution ports communicated with the distribution body and the distribution body receives the cold and hot water, the distribution port and the distribution port and Connected tube is connected to the supply of cold and hot water, a fixed socket to be fitted to the connector to secure the connector to the distribution port, a sealing cap to seal the distribution port to prevent the separation of the fixed socket, the fixed socket and the sealing A tightening ring positioned between the caps to press and fix the connecting pipe to be in close contact with the fixing socket, and a press ring positioned between the sealing cap and the tightening ring to press the tightening ring by the sealing cap. do.

The fixing socket is formed in a tubular shape, the inner fixing portion inserted into the inside of the connecting tube, and the inner insertion portion is wrapped around the outer surface of the insertion tube inserted into the end is connected to the inner insertion portion is connected to the connecting tube is over. It may include an outer fixing portion forming a needle groove, and an insertion fixing portion extending from the inner fixing portion and inserted into the distribution port.

The insertion fixing part may include a seal member that seals between the distribution port and the insertion fixing part.

The outer surface of the inner fixing portion may be formed with a fitting groove so that the connector is easily inserted.

The surface of the pressing ring to which the tightening ring contacts may be formed as an inclined surface to press the tightening ring toward the center from the side of the connecting pipe when pressing the tightening ring by the pressing ring.

The tightening ring may have a cutout that partially cuts the tightening ring, and a pressurizing protrusion may be formed on the inner circumferential surface of the tightening ring to protrude toward the center of the tightening ring to press the connecting pipe.

A thread is formed on an outer surface of the distribution port, and a thread thread formed by screwing the thread of the distribution port is formed on an inner surface of the sealing cap to press the pressure ring by a force by which the distribution port and the sealing cap are screwed together. can do.

The distribution body may include a heat insulating material surrounding the outer surface of the distribution body.

The distribution body may further include a cover fitted to the distribution port to support the insulation, and a fixing member to fix the cover to the distribution port.

The fixing socket and the sealing cap may be formed of a synthetic resin.

Cold and hot water distributor according to another embodiment of the present invention is a cold and hot water distributor comprising a distribution body receiving the cold and hot water and the plurality of distribution ports communicated with the distribution body, the distribution port is connected to the distribution port is connected to the cold and hot water is supplied Pipe, a fixing socket for fixing the connection pipe to the distribution port to be inserted into the connection pipe, a sealing cap for sealing the distribution port to prevent the separation of the fixed socket, located between the fixed socket and the sealing cap the connection A tightening ring for pressurizing and fixing the tube to be in close contact with the fixing socket, a pressure ring positioned between the sealing cap and the tightening ring to press the tightening ring by the sealing cap, and the distribution port by the tightening ring. And a grip ring for supporting the outer surface of the connector and preventing separation of the connector.

A support washer may be installed between the grip ring and the tightening ring to support the grip ring.

A seal member may be installed between the support washer and the tightening ring to seal the gap between the distribution port and the connection pipe.

The grip ring may be formed to be inclined in a direction in which the connecting pipe is inserted, and may include an inclined support supporting the outer surface of the connecting pipe, and the support washer may include a support protrusion supporting the inclined support.

The fixing socket may include a locking projection protruding outward from the end of the fixing socket to the connecting pipe.

The tightening ring may include a pressing protrusion projecting toward the center from the inner circumferential surface of the tightening ring to press the connecting tube inserted into the tightening ring, and a hook portion projecting outward from the outer circumferential surface of the tightening ring to span the distribution port. Can be.

The surface of the pressing ring in contact with the tightening ring may be formed as an inclined surface to press the tightening ring toward the center from the side of the connecting pipe when pressing the tightening ring by the pressing ring.

The fixing socket and the sealing cap may be formed of a synthetic resin.

According to the present invention, by fastening the connecting pipe to the hot and cold water distributor in the form of the tightening ring pressurizing the connecting pipe, it is possible to not only secure the coupling of the connecting pipe and the cold and hot water distributor, but also to remove the sealing cap from the distribution port. Pressurization is released to facilitate disconnection of the conduit from the hot and cold water distributor.

In addition, the tightening ring is fixed in the form of pressing the outer surface of the connector to minimize damage to the connector, it is possible to improve the durability of the connector.

In addition, since each component is formed of a synthetic resin as well as a metal and disposed in the right place, it is possible to improve the airtightness of the cold / hot water distributor and to lower the manufacturing cost.

1 is a perspective view showing a cold and hot water distributor according to an embodiment of the present invention.
2 is an exploded perspective view illustrating a disassembled port of a cold / hot water distributor according to an embodiment of the present invention.
Figure 3 is a side cross-sectional view showing a distribution port of the cold and hot water distributor according to an embodiment of the present invention.
Figure 4 is a perspective view showing a fixing socket constituting the distribution port of the hot and cold water dispenser according to an embodiment of the present invention.
Figure 5 is a side cross-sectional view for explaining the operating state of the tightening ring constituting the distribution port of the hot and cold water dispenser according to an embodiment of the present invention.
Figure 6 is an exploded perspective view illustrating the disassembling port of the cold and hot water distributor according to another embodiment of the present invention.
7 is a side cross-sectional view showing a distribution port of a cold / hot water distributor according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, as shown in FIG. 1, the cold / hot water distributor 100 according to an embodiment of the present invention may include a distribution body 110 and a distribution port 120.

The distribution body 110 may be formed in a closed tubular or container shape. In addition, the distribution port 120 may be formed in a shape protruding from the distribution body 110, the distribution port 120 is in communication with the distribution body 110, the cold and hot water supplied to the distribution body 110 distribution port ( Through 120).

On the other hand, the distribution port 120 may be provided in the form of a plurality of side by side or arranged on one side or both sides of the distribution body 110, a screw thread may be formed on the outer surface of the distribution port (120).

In addition, the distribution body 110 may be formed of polybutylene (PolyButylene) synthetic resin. Polybutylene synthetic resin has high corrosion resistance, abrasion resistance, and heat resistance, and is widely used as a cold and hot water pipe.

Here, the distribution body 110 may be formed separately from the supply port for supplying cold and hot water from the outside, the hot and cold water is supplied to any one of the distribution port 120 of the plurality of distribution ports 120 is the distribution body 110 Through cold or hot water to be distributed to the other distribution port 120 except for any one distribution port 120 may be configured to be discharged.

In addition, the plurality of distribution holes 120 in the present invention is formed in the same structure, in one embodiment only one of the distribution holes 120 will be described by way of example.

As shown in Figure 2 and 3, the distribution port 120 of the hot and cold water distributor 100 according to an embodiment of the present invention may include a connector (130). The connection pipe 130 may distribute the cold and hot water supplied to the distribution body 110 to another place through the connection pipe 130. Here, the connection pipe 130 may be a supply pipe for supplying cold and hot water to the distribution body 110 to the distribution body (110).

On the other hand, the connection pipe 130 may be coupled to the distribution port 120 in the form of being inserted into the distribution port 120, the connection pipe 130 may be formed of a synthetic resin.

As shown in FIG. 4, the distribution port 120 of the cold / hot water distributor 100 according to the embodiment of the present invention may include a fixed socket 140. The fixing socket 140 may be coupled to the connection pipe 130 to fix the connection pipe 130 to the distribution port 120.

On the other hand, the fixed socket 140 may include an inner fixing portion (141). The inner fixing part 141 is formed in a tubular shape to be inserted into the interior of the connection pipe 130 in the fixed socket 140 to supply the cold and hot water supplied through the distribution port 120 to the connection pipe 130. have.

In addition, the fitting groove 142 may be formed in the inner fixing part 141. The fitting groove 142 connects the inner fixing part 141 by minimizing the frictional force between the inner fixing part 141 and the connecting tube 130 when the inner fixing part 141 is inserted into the connecting tube 130. It can be easily inserted into the 130.

On the other hand, the fitting groove 142 may be formed along the circumference of the inner fixing portion 141, the fitting groove 142 may be formed in a plurality of up and down of the inner fixing portion 141.

The fixed socket 140 may include an outer fixing portion 143. The outer fixing part 143 is located in the radially outer side of the inner fixing part 141 and may be formed to partially wrap the outer surface into which the inner fixing part 141 of the connector 130 is inserted.

On the other hand, the end of the outer fixing portion 143, that is, the end of the opposite direction in which the inner fixing portion 141 is inserted is connected to the inner fixing portion 141 of the connector 130 inserted into the inner fixing portion 141 End spans may be formed grooves 144.

That is, the connection pipe 130 may be inserted between the outer fixing portion 143 and the inner fixing portion 141 of the fixed socket 140 to be straddling the groove 144.

Fixing socket 140 may include an insertion fixing (145). The insertion fixing part 145 extends in the opposite direction in which the connection pipe 130 is inserted from the inner fixing part 141 and may be inserted into and fixed to the distribution port 120.

At this time, the insertion fixing part 145 is formed in a tubular shape because it is an extension of the inner fixing part 141, the cold and hot water is introduced through the insertion fixing part 145, passing through the inner fixing part 141, the connecting pipe 130 It is natural to be configured to be supplied with).

In addition, the insertion fixing part 145 may include a seal member 147. The seal member 147 may be hermetically sealed between the insertion fixing portion 145 and the distribution port 120 inserted into the inner circumference of the distribution port 120.

On the other hand, the seal member 147 may be implemented by a known O-ring (Oring), the seal member 147 may be formed of natural rubber, synthetic resin, urethane, silicone and the like having elasticity and excellent airtightness.

In addition, the insertion fixing part 145 has a seating groove 146 on which the seal member 147 is seated, and is formed on the outer surface of the insertion fixing part 145 so that the seal member 147 is easily detached from the insertion fixing part 145. Can be prevented.

In addition, the inner circumferential surface of the distribution port 120 is formed in a shape corresponding to the shape of the outer surface of the fixed socket 140, the outer surface of the distribution port 120 is in close contact with the inner circumferential surface of the distribution port 120 and the fixed socket 140 and Cold and hot water can be easily prevented between the distribution port 120.

The fixed socket 140 may be formed of synthetic resin of engineering plastic (E? P), or may be formed of metal of SUS or ST, which is a kind of stainless steel.

In this case, when the fixing socket 140 is formed of an engineering plastic, the engineering plastic is resistant to impact, abrasion, heat, cold, chemicals, fatigue in addition to strength, elasticity, and excellent electrical insulation to prevent corrosion by cold / hot water. It can be, and can improve the airtightness between the distribution port 120 and the fixed socket 140, as well as significantly lower the manufacturing cost than the fixed socket 140 made of metal.

In addition, since the connection pipe 130 and the fixed socket 140 are formed of different materials, it is easy to separate the fixed socket 140 from the connection pipe 130.

As shown in Figure 2 and 3, the distribution port 120 of the hot and cold water distributor 100 according to an embodiment of the present invention may include a closed cap 150. The sealing cap 150 may prevent the fixing socket 140 inserted into the distribution port 120 from being separated out of the distribution port 120.

On the other hand, the sealing cap 150 may be formed with a through-hole 151 through which the connection pipe 130 is installed in the center, the thread and the screw formed on the outer surface of the distribution port 120 on the inner peripheral surface of the sealing cap 150 A screw thread to be fastened is formed, and the sealing cap 150 may be coupled to the dispensing hole 120 in a screw fastening manner.

Here, since the sealing cap 150 is screwed to the distribution port 120, the tightening ring 160 to be described below can be pressed.

For example, when the sealing cap 150 is fastened to the dispensing opening 120, the capping ring 160 moves in the direction in which the sealing cap 150 is in close contact with the dispensing opening 120 by screwing. Can be pressurized.

In addition, the sealing cap 150 may be formed of a synthetic resin such as engineering plastic (E? P).

In this case, when the sealing cap 150 is formed of an engineering plastic, the engineering plastic is resistant to impact, abrasion, heat, cold, chemicals, fatigue in addition to strength, elasticity, and excellent electrical insulation to prevent corrosion due to cold and hot water. It can be, and can improve the airtightness between the sealing cap 150 and the distribution port 120, as well as significantly lower the manufacturing cost than the sealing cap 150 made of metal.

As shown in Figure 2 and 3, the distribution port 120 of the hot and cold water distributor 100 according to an embodiment of the present invention may include a tightening ring (160). The fastening ring 160 is pressurized by the sealing cap 150 to press the connection pipe is in close contact with the inner insertion fixing portion 145 inserted into the connection pipe from the outside of the connection pipe.

On the other hand, the tightening ring 160 may be located between the sealing cap 150 and the fixed socket 140 more specifically, the outer fixing part 143 of the fixed socket 140, the center of the tightening ring 160 As the connecting tube 130 may be inserted into the form.

In addition, the tightening ring 160 may be formed with a cutout 161 having a shape in which a part of the tightening ring 160 is cut so as to press the connection pipe 130 by an elastic force. The inner circumferential surface may protrude from the inner side of the tightening ring 160 toward the center of the tightening ring 160 to form a pressing protrusion 163 to pressurize the connecting pipe 130 when the pressing force is concentrated when the connecting pipe 130 is pressed. have.

At this time, the pressing protrusion 163 is formed along the circumference of the tightening ring 160, a plurality of up and down of the tightening ring 160 may of course be formed.

In addition, the fastening ring 160 may be formed of brass having excellent corrosion resistance, durability, and wear resistance.

As shown in Figure 2 and 3, the distribution port 120 of the cold and hot water distributor 100 according to an embodiment of the present invention may include a pressure ring 170. The pressure ring 170 may be positioned between the sealing cap 150 and the tightening ring 160 to press the tightening ring 160 by a fastening force by which the sealing cap 150 is fastened to the distribution port 120. .

On the other hand, the pressing ring 170 may be formed in a ring shape, it may be inserted in the form of the connecting pipe 130 penetrates to the center of the pressing ring 170.

Then, the surface of the pressing ring 170 that the tightening ring 160 is in contact with the inclined surface 171 is formed so that the pressing ring 160 when moving the pressure ring 170 toward the center of the connecting pipe 130. The tightening ring 160 may be configured to guide the tightening ring 160 to press the connector 130.

For example, as shown in Figure 5, the pressure ring 170 is formed by the inclined surface 171 inclined toward the center of the pressure ring 170, the pressure ring 170 is in contact with the tightening ring 160 is When pressing the tightening ring 160, the tightening ring 160 is guided and moved to the portion of the connecting pipe 130, the tightening ring 160 may be configured to press the connecting pipe 130 in the side.

At this time, the fixed socket 140 in contact with the tightening ring 160 more specifically, when the shaving pressing ring 170 of the outer fixing portion 143 is pressurized at the side of the connecting pipe 130 of the tightening ring 160. The inclined surface 143a may be formed to be symmetrical with the inclined surface 171 of the pressing ring 170.

In addition, the surface of the tightening ring 160 in contact with the inclined surface 171 of the pressure ring 170 and the surface of the tightening ring 160 in contact with the inclined surface 143a of the outer fixing part 143 may be inclined surfaces corresponding to each other. The pressure ring 170 is formed to be configured to press toward the center of the connection pipe 130 on the side of the connection pipe 130 of the tightening ring 160 when the pressure ring 160 is easily pressed.

In addition, the pressure ring 170 may be formed of brass excellent in corrosion resistance, durability and wear resistance, and the surface in contact with the tightening ring 160 of the pressure ring 170, as well as the inclined surface symmetric in the opposite direction The pressure ring 170 may be formed so as to be used upside down regardless of up and down.

Distribution body 110 of the cold and hot water distributor 100 according to an embodiment of the present invention may include a heat insulating material (113). The insulation 113 may surround the distribution body 110 to keep the temperature of the cold and hot water supplied to the distribution body 110.

Here, the heat insulating material 113 is not limited to the type of the heat insulating material 113 because a variety of known heat insulating material 113 can be used.

The distribution body 110 of the cold / hot water distributor 100 according to the embodiment of the present invention may include a cover 115. The cover 115 may support the heat insulating material 113 surrounding the distribution body 110 to prevent the heat insulating material 113 from being separated from the distribution body 110.

Meanwhile, the cover 115 may be formed in a box shape having one side open, and an insertion hole 116 into which a plurality of distribution holes 120 may be inserted may be formed at an open surface of the cover 115 in an opposite direction. .

The cover 115 is configured such that a plurality of distribution holes 120 are inserted into each insertion hole 116 so that the open portion of the cover 115 supports the heat insulating material 113 surrounding the distribution body 110 at the end thereof. Can be installed as

At this time, the dispensing body 110 further includes a fixing member 117 to cover the cover 115 inserted through the dispensing opening 120 in the dispensing opening 120 in the form of the dispensing body 110. ) Can be fixed.

At this time, the fixing member 117 is implemented as a nut is screwed to the screw thread formed in the distribution body 110, in the form of fixing the portion of the cover 115 inserted into the distribution port 120 in the distribution port 120 The cover 115 may be fixed to the distribution body 110.

The operation and effect between the above-described respective constitutions will be described.

Cold and hot water distributor 100 according to an embodiment of the present invention wraps the insulating material 113 in the distribution body 110, the insertion hole of the cover 115 so that the open portion of the cover 115 to support the insulating material 113 Distribution port 120 is inserted into 116 to fasten the fixing member 117 to the distribution port 120 to fix the cover 115 to the distribution body (110).

Then, the sealing cap 150 is inserted into the through-hole 151 of the sealing cap 150 at the end of the connecting pipe 130 to be connected to the distribution port 120, the pressure ring 170 ), Insert the tightening ring 160 sequentially.

Then, between the inner fixing part 141 and the outer fixing part 143, the fixing socket 140 is installed in the connecting pipe 130 so that the end of the connecting pipe 130 is caught by the latching groove 144.

In this state, the fixing socket 140 is inserted into the distribution port 120, and the sealing cap 150 is screwed into the distribution port 120 so that the sealing cap 150 seals the distribution port 120.

At this time, when the sealing cap 150 is screwed to the distribution port 120, the sealing cap 150 is moved by screwing in the direction in which the distribution body 110 is located, the sealing cap 150 by this moving force ) Pressurizes the pressure ring 170.

In addition, the pressing ring 170 is to press the tightening ring 160 is supported on the fixed socket 140 more specifically the outer fixing portion 143, the tightening ring 160 is inclined surface of the pressing ring 170 Guided to press the connector 130 toward the center of the connector 130 from the outside of the connector (130) (see Figure 5).

At this time, as the tightening ring 160 is pressed toward the center of the connecting pipe 130, the diameter is reduced by the cutout 161 formed in the tightening ring 160, and at the same time the pressing protrusion formed on the inner circumferential surface of the tightening ring 160 ( 163 by pressing the connector 130, by pressing the connector 130 in close contact with the inner fixing portion 141 to prevent the connector 130 from being separated from the fixed socket 140.

As such, after installing the connection pipes 130 in all the distribution ports 120, supply the cold and hot water to the distribution body 110 to distribute the cold and hot water to several places connected to the connection pipe 130.

At this time, the distribution pipe 120 is not connected to the distribution port 120 is installed through the distribution hole 120, the sealing cap 150 is not formed through the hole 151 through the distribution port 120, the cold and hot water outflow Prevent it.

In addition, when the connection pipe 130 is separated from the distribution body 110, the screwing of the sealing cap 150 screwed to the distribution port 120 is released, and the fixed socket 140 inserted into the distribution port 120 It is separated in the form of pulling out from the distribution port (120).

At this time, when the screwing of the sealing cap 150 is released, the pressing force of the pressing ring 170 is released, which causes the tightening ring 160 to be restored to its initial shape by the elastic force to press the connecting pipe 130 to the inner support part. By releasing the pressing force, the connection pipe 130 connected to the distribution port 120 can be easily separated.

Therefore, the cold and hot water distributor 100 of the present invention can not only firmly fix the connector 130 to the distribution port 120 without damaging the connector 130, the connector 130 is a cold and hot water distributor 100 ) Can be easily removable.

In addition, not all the components are made of metal, but some components, for example, the fixed socket 140 and the sealing cap 150 are formed of synthetic resin, and the metal and the synthetic resin are arranged in place to form cold and hot water. Not only can the airtightness be improved, the components can be easily separated from each other, and the manufacturing cost can be greatly reduced.

In addition, the heat insulating material 113 can be easily installed to improve the warmth of the cold / hot water distributor 100.

Hereinafter, another embodiment of the present invention will be described. In another embodiment, the same configuration as the one embodiment has the same reference numerals and the same configuration has the same operation and effect, so a detailed description thereof will be omitted, and only another configuration will be described in another embodiment.

As shown in Figure 6 and 7, the fixed socket 240 of the cold and hot water distributor according to another embodiment of the present invention is formed in a cylindrical shape can be inserted into the interior of the connection pipe 130, the fixed socket 240 At the end of the) may be formed a locking projection 249 protruding to the outside of the fixing socket 240 to the end of the connecting pipe 130, the fixing socket 240 is fitted.

In addition, a fitting groove 242 may be formed on an outer surface of the fixing socket 240 in the opposite direction in which the locking jaw 249 of the fixing socket 240 is formed, and the fitting groove 242 has a circumference of the fixing socket 240. Is formed along and may be formed in a plurality of up, down direction of the fixed socket 240.

The fixed socket 240 may be formed of synthetic resin of engineering plastic (E? P), or may be formed of metal of SUS or ST, which is a kind of stainless steel, but is preferably formed of engineering plastic.

Fastening ring 260 of the cold and hot water distributor according to another embodiment of the present invention may be formed in a cylindrical shape so that the connection pipe 130 is inserted in the center, the pressing projection 263 on the inner peripheral surface of the tightening ring 260 Can be formed.

The pressing protrusion 263 may protrude from the inner circumferential surface of the tightening ring 260 toward the center of the tightening ring 260 to press the outer surface of the connecting pipe 130 inserted into the tightening ring 260.

At this time, the pressing projection 263 may be formed in a triangular shape pointed toward the center of the tightening ring 260, the pressing projection 263 is a pressing ring for pressing the tightening ring 260 of the portion of the tightening ring 260. It may be formed on the inner circumference of the end portion 170 is located.

In addition, the outer side of the fastening ring 260 may be formed with a hook 265 protruding outward from the outer surface of the fastening ring 260 so that the fastening ring 260 can be applied to the end of the distribution port 120. have.

In addition, the tightening ring 260 may be formed with a cutout portion 261 in which a part of the tightening ring 260 is cut so that the diameter of the tightening ring 260 may be reduced or expanded.

In addition, the fastening ring 260 may be formed of a metal or engineering plastic such as brass having excellent corrosion resistance, durability, and wear resistance.

Cold and hot water dispenser according to another embodiment of the present invention may further include a grip ring (290).

The grip ring 290 may support the outer surface of the connector 130 to prevent the connector 130 from being separated from the distribution port 120.

On the other hand, the grip ring 290 is formed of a plate-shaped ring, the connection pipe 130 may be inserted in the center of the grip ring 290, the grip ring 290 is the direction in which the connection pipe 130 is inserted It may include an inclined support portion 291 inclined toward the center of the grip ring 290.

The inclined support portion 291 may be formed in a plural number in the circumferential direction of the grip ring 290.

When the grip ring 290 is configured as described above, when the connector 130 is inserted into the center of the grip ring 290, the inclined support portion 291 is divided, so that the grip ring 290 has an elastic force and is opened and inserted by the connector 130. The connecting tube 130 may be fixed in such a manner that the end of the inclined support 291 is supported on the outer surface of the connecting tube 130.

At this time, when the connector tube 130 is to be removed by applying an external force in the opposite direction inserted, the inclined support 291 is to support the outer surface of the connector tube 130 in the inclined form in the direction in which the connector tube 130 is inserted. Therefore, it is possible to prevent the separation of the connection pipe 130.

On the other hand, the grip ring 290 may be inserted into the inner circumference of the distribution port 120, in this case, the distribution port 120 is projected toward the center from the inner circumference of the distribution port 120 is the grip ring 290 is seated The seating jaw 121 may be formed, and the grip ring 290 seated on the seating jaw may be supported by the pressing ring 170.

Cold and hot water dispenser according to another embodiment of the present invention may include a support washer (280). The support washer 280 supports the grip ring 290, and may be positioned between the pressure ring 170 and the grip ring 290 to support the grip ring 290 by the pressure ring 170. .

On the other hand, the support washer 280 is formed of a plate-shaped ring can be inserted into the connecting tube 130 in the center thereof. In addition, a support protrusion 281 may be formed on the support washer 280. The support protrusion 281 may protrude in the direction in which the grip ring 290 is positioned in the support washer 280 to support the inclined support portion 291 of the grip ring 290.

That is, the support protrusion 281 prevents the inclined support 291 from bending in the direction in which the connecting pipe 130 is separated when the connecting pipe 130 is separated in the opposite direction to be inserted from the grip ring 290, The grip ring 290 may further solidify the supporting force for supporting the connector 130.

Cold and hot water distributor according to another embodiment of the present invention may include a seal member (247). The seal member 247 may be airtight between the distribution port 120 is inserted into the connection pipe 130 and the connection pipe 130.

On the other hand, the seal member 247 may be formed in a ring shape, the connection tube 130 may be inserted into the center thereof.

In addition, the seal member 247 may be located between the pressure ring 170 and the support washer 280 to hermetically seal between the distribution port 120 and the connection pipe 130.

At this time, the seal member 247 may be formed of a material having an elastic force, such as Teflon, rubber, silicone, urethane.

An operation and effects between the components of the cold / hot water distributor according to another embodiment described above will be described.

Cold and hot water distributor 100 according to another embodiment of the present invention wraps the insulating material 113 in the distribution body 110, the insertion hole of the cover 115 so that the open portion of the cover 115 to support the insulating material 113 Distribution port 120 is inserted into 116 to fasten the fixing member 117 to the distribution port 120 to fix the cover 115 to the distribution body (110).

Then, the sealing cap 150 is inserted into the through-hole 151 of the sealing cap 150 at the end of the connecting pipe 130 to be connected to the distribution port 120, the pressure ring 170 ), The tightening ring 260, the support washer 280, the seal member 247, and the grip ring 290 are sequentially inserted.

Then, the fixing socket 240 is coupled to the end of the connecting pipe 130 so that the connecting pipe 130 is caught on the locking jaw 249 to the fixing socket 240.

In this state, the fixing socket 240 is inserted into the distribution port 120 so that the connection pipe 130 is inserted into the distribution port 120, and the sealing cap 150 seals the end of the distribution port 120. Screw the sealing cap 150 to the distribution port (120).

As such, when the sealing cap 150 is screwed into the distribution port 120, the pressure ring 170 is seated on the seating jaw formed in the distribution port 120, the support washer 280, the sealing member (top) 247, the tightening ring 260, the pressing ring 170 is sequentially pressed to contact each other.

At this time, the pressing ring 170 presses the tightening ring 260 in the direction in which the distribution body is located by screwing the sealing cap 150, the tightening ring 260 is the inclined surface 171 of the pressing ring 170 By reducing the diameter of the tightening ring 260 by pressing the pressure projection 263 on the side of the connecting pipe 130, it is possible to fix the connecting pipe 130 to the fixing socket 240.

In addition, when the connection pipe 130 is separated from the distribution body 110, the screwing of the sealing cap 150 screwed to the distribution port 120 is released, the fixing socket 240 fitted to the distribution port 120 Separate in the form of pulling out from the distribution port (120).

At this time, when the screwing of the sealing cap 150 is released, the pressing force of the pressing ring 170 is released, which causes the tightening ring 260 to be restored to its initial shape by the elastic force to press the connecting tube 130. By being released, the connection pipe 130 connected to the distribution port 120 can be easily separated.

In addition, not all components are formed of metal, but some components, for example, the fixing socket 240, the support washer 280, and the sealing cap 150 are formed of synthetic resin, so that the components of the metal and the synthetic resin are placed in place. By constructing, the airtightness of cold / hot water can be improved, not only can easily be separated between each structure, but a manufacturing cost can be reduced significantly.

In the above description of the preferred embodiment of the present invention, the scope of the present invention is not limited only to the specific embodiments described above, those skilled in the art are appropriately modified within the scope described in the claims of the present invention This will be possible.

100: cold and hot water distributor 110: distribution body
113: heat insulating material 115: cover
116: insertion hole 117: fixing member
120: distribution port 130: connector
140,240: fixed socket 141: inner fixing
142,242: fitting groove 143: outer fixing part
143a: slope of the outer fixing part 144: latching groove
145: insertion fixing 146: settled groove
147,247: sealing member 150: sealing cap
151: through hole 160,260: tightening ring
161: incision 163, 263: pressing projection
170: pressure ring 171: inclined surface of the pressure ring
249: engaging jaw 265: hanger
280: support washer 281: support protrusion
290: grip ring 291: inclined support

Claims

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In the cold and hot water distributor comprising a distribution body receiving the cold and hot water and a plurality of distribution ports in communication with the distribution body,
The distribution port
A connection pipe connected to the distribution port to supply cold and hot water,
Fixing socket to be fitted to the connector to fix the connector to the distribution port,
Sealing cap to seal the distribution port to prevent the departure of the fixed socket,
A tightening ring positioned between the fixing socket and the sealing cap to press and fix the connection pipe to closely contact the fixing socket;
A pressure ring positioned between the sealing cap and the tightening ring to press the tightening ring by the sealing cap, and
And a grip ring which is supported by the tightening ring to the distribution port and prevents the detachment of the connecting pipe in a form supporting the outer surface of the connecting pipe.

The method of claim 11,
Between the grip ring and the tightening ring
Cold and hot water distributor, characterized in that the support washer for supporting the grip ring is installed.

The method of claim 12,
Between the support washer and the tightening ring
Cold and hot water distributor, characterized in that the sealing member is installed between the distribution port and the connecting pipe is airtight.

The method of claim 12,
The grip ring is
It is formed to be inclined in the direction in which the connection pipe is inserted and includes an inclined support for supporting the outer surface of the connection pipe,
The support washer is cold and hot water distributor, characterized in that it comprises a support protrusion for supporting the inclined support.

The method of claim 11,
The fixed socket
Cold and hot water distributor, characterized in that it comprises a locking projection protruding outward from the end of the fixed socket to the connecting pipe.

The method of claim 11,
The tightening ring is
A pressing protrusion projecting toward the center from the inner circumferential surface of the tightening ring to press the connecting pipe inserted into the tightening ring;
Cold and hot water distributor, characterized in that it comprises a hook portion protruding outward from the outer peripheral surface of the tightening ring over the distribution port.

The method of claim 11,
The surface of the pressure ring in contact with the tightening ring
Cold and hot water distributor, characterized in that formed in the inclined surface so as to press the fastening ring toward the center from the side of the connecting pipe when pressing the fastening ring by the pressure ring.

12. The method of claim 11,
The outer surface of the distribution port is formed with a thread,
Cold and hot water distributor, characterized in that the inner surface of the sealing cap is formed with a screw thread and the screw thread of the distribution port to press the pressure ring by the force that the distribution port and the sealing cap is screwed together.

12. The method of claim 11,
The distribution body
Cold and hot water distributor, characterized in that it comprises a heat insulating material surrounding the outer surface of the distribution body.

12. The method of claim 11,
The distribution body
A cover inserted into the distribution port to support the insulation;
Cold and hot water distributor, characterized in that further comprising a fixing member for fixing the cover to the distribution port.

12. The method of claim 11,
The fixed socket and the sealing cap
Cold and hot water distributor, characterized in that formed of synthetic resin.