KR102317962B1 - Hose for preventing torsion and water purifying filter integrated bath faucet having thereof - Google Patents

Abstract

The present invention relates to a bathtub faucet with an embedded water purifying filter which can completely resolve a phenomenon in which a shower hose is tangled or twisted even if the hose is repeatedly used, and a shower hose for twisting prevention provided in the corresponding faucet. The bathtub faucet with an embedded water purifying filter comprises: a sediment-type water purifying filter purifying water; a filter installation cap having a filter installation groove opened to insert an area of one end of the water purifying filter thereinto; a faucet body allowing water to be supplied thereinto through a cold water supply pipe and a hot water supply pipe connected to one side thereof, allowing a cartridge for adjusting the discharge amount and temperature of water supplied thereinto through the cold water supply pipe and the hot water supply pipe to be inserted and installed from above, accommodating and installing the remaining area except for the area of the one end of the water purifying filter inserted into the filter installation cap therein, and having a filter installation hole forming a closed structure by the filter installation cap to be adjusted by a faucet handle operation connected to the cartridge to purify water discharged through the cartridge to flow into the filter installation hole; a water discharge pipe connected to one side of the front of the faucet body, having a prescribed discharge space provided therein and allowing water purified through the water purifying filter to enter from the faucet body, and having a first water outlet and a second water outlet communicating with the discharge space; and a discharge path control valve installed on one side of the discharge pipe to be controlled to discharge water flowing into the discharge space through one between the first water outlet and the second water outlet.

Description

Torsion prevention hose and bathtub faucet with built-in water filter having same

The present invention relates to a torsion prevention hose and a bathtub faucet having a built-in water filter having the same.

Currently, the household faucet serves as the last valve to use purified water sent from the waterworks office. is also providing

Accordingly, interest in the state of water used through the faucet is increasing, and in order to satisfy this, various technologies for filtering the water supplied through the faucet and using it as cleaner purified water have been proposed.

In particular, technologies that use a separate filter in front of the water faucet are widely used. Unless each filter is installed on the water jetting path, purified water can be used only through one water outlet, and in particular, the filter that sticks out in front of the water outlet has disturbed the overall aesthetics of the faucet.

In this regard, in the prior literature on the prior art prepared to discharge the water provided from the faucet as purified water, the Republic of Korea Patent Publication No. 10-0478354 "a faucet having a water purifying function" (hereinafter referred to as 'prior art') ) is there.

However, in the case of a bathtub faucet equipped with a conventional water purification function including the prior art, as mentioned above, it is difficult to provide a water purification function to the water provided through all of the plurality of spouts at once, and the overall appearance of the faucet is reduced. There was a problem with the hammer.

In addition, in the case of a bathtub faucet with a conventional water purification function, including the prior art, when the shower hose connected to a specific water outlet of the bathtub faucet is repeatedly used, the hose wire is twisted or twisted, causing inconvenience in use, or installing it for the first time. There was also a problem in that the kinking phenomenon of the hose was induced.

The present invention was created to solve the above problems, and an object of the present invention is to provide a water purifying function preferentially right before water is discharged through a water outlet, and to provide a water purifying function to the appearance of a bathtub faucet The faucet has a structure that not only does not ruin the shower hose, but also sufficiently secures the ease of installation of the shower hose installed in the bathtub faucet, and ultimately eliminates the twisting or twisting phenomenon of the hose even after repeated use of the shower hose. and to provide a hose.

In order to achieve the above object, the bathtub faucet with a built-in water filter of the present invention includes: a Sediment type water filter for purifying water; a filter installation cap having a filter installation groove open so that a partial area on one end of the water filter is inserted therein; Water is supplied to the inside through the cold water supply pipe and the hot water supply pipe respectively connected to one side, and a cartridge for adjusting the water temperature and the water discharge amount of the water supplied to the inside through the cold water supply pipe and the hot water supply pipe is inserted and installed from the upper side, the filter installation cap The remaining area except for a partial area on one end of the water filter inserted into the water filter is installed inside and has a filter installation hole that forms a closed structure by the filter installation cap, and is adjusted by manipulation of a faucet handle connected to the cartridge. a faucet body for purifying water discharged through the cartridge and flowing into the filter installation hole; It is connected to one side of the front side of the faucet body, and a predetermined discharge space is provided therein through which purified water through the water filter is introduced from the faucet body, and a first water spout and a second water spout communicating with the discharging space are provided. A water discharge pipe having a; and a water discharge path control valve installed on one side of the water discharge pipe and adjustable so that the water flowing into the discharge space can be discharged through one of the first water outlet and the second water outlet.

Here, the water filter may include: a sediment filter unit having a cylindrical structure in which a hollow is formed along a longitudinal direction; a first cap unit fixed to one end of the sediment filter unit to block an open space at one end of the sediment filter unit; A second cap part fixed to the other end of the sediment filter part and having an open water outlet hole in the center to move into the hollow inside the sediment filter part so that purified water can be discharged to the other end. In the water purification filter, water discharged through the cartridge and introduced into the filter installation hole of the faucet body spreads toward the filter installation groove side of the filter installation cap and passes from the outside to the inside of the sediment filter unit to purify the second The cap part is moved to the inside of the water discharge pipe through the water outlet hole.

In addition, the filter installation cap, one side is opened, a portion of one end of the sediment filter part and the predetermined filter installation groove into which the first cap part can be inserted and installed are provided therein, and a certain area is provided outside the filter installation groove an installation cap body provided to be replaced in the form of a transparent window so that it can be observed from; and extending from one side of the installation cap body so that the open filter installation groove of the installation cap body communicates with the open filter installation hole of the faucet body to form a single closed space in which the water filter can be embedded. and an installation cap connecting portion provided to connect the installation cap body to the power receiving body.

and a shower hose having one end connected to the second water spout and a shower head connected to the other end of the bathtub faucet with a built-in water filter, wherein the shower hose includes: a hose unit having a moving hole provided therein for moving to the shower head; a first torsion prevention connection part installed at the front end of the hose part and connecting the hose part to the second water jetting port; and a second anti-torsion connection part installed at the rear end of the hose part to connect the shower head to the hose part, wherein the first anti-torsion connection part is inserted and fixed into the moving hole from the front end side of the hose part, a first joint portion having a hollow first communication hole therein; It is provided in a cylindrical shape with a second communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the rear end side is rotatably from the front end side of the first joint part to the first communication hole, the first communication hole and the a first rotating body portion forming a communication structure corresponding to the second communication hole; a first ring portion fitted around one side on the outer circumferential surface of a partial region on the rear end side of the first rotating body portion inserted into the first communication hole to be in contact with the inner circumferential surface on the front end side of the first joint portion; A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow third communication hole therein. The second communication hole and the third communication hole correspond to the front end of the first rotating body part. a first packing portion disposed to form a communication structure; A nut member having a hollow first nut opening hole therein, wherein a first region corresponding to a part of the first nut opening hole on the rear end side is recessed in the inward direction and exposed from the front end side of the first joint portion The first rotating body part is provided as a partial region on the front end side and a first installation region into which the first packing part is inserted, and a second region corresponding to the remainder of the first nut opening hole on the front end side is located on the inner surface of the second water jetting port. and a first nut portion provided as a first coupling region in which a thread for forming a fixed connection through male and female coupling is formed; And as a regulator of 7L or less for controlling the amount of water movement, a flow rate adjusting part installed in the second communication hole of the first rotating body part; includes, wherein the first rotating body part and the first nut part are mutually It is connected so that the rotational movement of the first nut portion and the rotational movement of the first rotating body portion can be interlocked with each other.

Here, the first nut part in the first torsion prevention connection part does not interlock the rotational motion of the first joint part, the first ring part, and the hose part during rotational movement, and the shower through the male and female coupling with the second water jetting port. Ensure that the hose has a fixed connection.

In addition, the second torsion preventing connection portion, a portion of the front end portion is inserted and fixed into the moving hole from the rear end side of the hose portion, a second joint portion having a hollow fourth communication hole therein; It is provided in a tubular shape with a fifth communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the front end is rotatable into the fourth communication hole from the rear end side of the second joint portion exposed from the rear end of the hose portion. a second rotating body portion forming a communication structure corresponding to the fourth communication hole and the fifth communication hole; A second ring that is fitted around one side on the outer circumferential surface of a partial region on the front end side of the second rotating body portion inserted into the third communication hole and comes into contact with the inner circumferential surface of the rear end side of the second joint portion exposed from the rear end of the hose unit. part; A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow sixth communication hole therein, and in contact with the rear end of the second rotating body part, the fifth communication hole and the sixth communication hole correspond a second packing part disposed to form a communication structure; and a nut member having a hollow second nut opening hole therein, wherein a first area corresponding to a part of the second nut opening hole on the front end is recessed inwardly and the second joint portion exposed from the rear end of the hose part a partial region on the rear end side of the second joint portion, a partial region on the rear end side of the second rotating body portion exposed from the rear end side of the second joint portion, and a second installation region in which the second packing portion is inserted and accommodated, and the rear end side of the second and a second nut portion in which a second region corresponding to the remainder of the nut opening hole is provided as a second coupling region in which a thread for forming a fixed connection with the shower head through male and female coupling is formed on the inner surface; The rotating body part and the second nut part are connected to each other so that the rotational motion of the second nut part and the rotational motion of the second rotating body part are mutually interlocked.

Here, the second nut part in the second anti-torsion connection part does not interlock the rotational motion of the second joint part, the second ring part, and the hose part during the rotation movement of the shower hose through male and female coupling with the shower head. Make sure that a fixed connection is made.

On the other hand, in order to achieve the above object, the torsion prevention hose provided in the bathtub faucet with a built-in water filter of the present invention includes a hose part having a moving hole for moving cold or hot water therein; a first torsion prevention connection part installed at the front end of the hose part and connecting the hose part to the water outlet; and a second anti-torsion connection part installed at the rear end of the hose part to connect the shower head to the hose part, wherein the first anti-torsion connection part is inserted and fixed into the moving hole from the front end side of the hose part, inside a first joint portion provided with a hollow first communication hole; It is provided in a cylindrical shape with a second communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the rear end side is rotatably from the front end side of the first joint part to the first communication hole, the first communication hole and the a first rotating body portion forming a communication structure corresponding to the second communication hole; a first ring portion fitted around one side on the outer circumferential surface of a partial region on the rear end side of the first rotating body portion inserted into the first communication hole to be in contact with the inner circumferential surface on the front end side of the first joint portion; A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow third communication hole therein. The second communication hole and the third communication hole correspond to the front end of the first rotating body part. a first packing portion disposed to form a communication structure; A nut member having a hollow first nut opening hole therein, wherein a first region corresponding to a part of the first nut opening hole on the rear end side is recessed in the inward direction and exposed from the front end side of the first joint portion The first rotating body part is provided as a partial region on the front end side and a first installation region into which the first packing part is inserted, and a second region corresponding to the remainder of the first nut opening hole on the front end side is located on the inner surface of the second water jetting port. and a first nut portion provided as a first coupling region in which a thread for forming a fixed connection through male and female coupling is formed; And as a regulator of 7L or less for controlling the amount of water movement, a flow rate adjusting part installed in the second communication hole of the first rotating body part; includes, wherein the first rotating body part and the first nut part are mutually It is connected so that the rotational movement of the first nut portion and the rotational movement of the first rotating body portion can be interlocked with each other.

Here, the second torsion preventing connection portion, a portion of the front end portion is inserted and fixed into the moving hole from the rear end side of the hose portion, a second joint portion having a hollow fourth communication hole therein; It is provided in a tubular shape with a fifth communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the front end is rotatable into the fourth communication hole from the rear end side of the second joint portion exposed from the rear end of the hose portion. a second rotating body portion forming a communication structure corresponding to the fourth communication hole and the fifth communication hole; A second ring that is fitted around one side on the outer circumferential surface of a partial region on the front end side of the second rotating body portion inserted into the third communication hole and comes into contact with the inner circumferential surface of the rear end side of the second joint portion exposed from the rear end of the hose unit. part; A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow sixth communication hole therein, and in contact with the rear end of the second rotating body part, the fifth communication hole and the sixth communication hole correspond a second packing part disposed to form a communication structure; and a nut member having a hollow second nut opening hole therein, wherein a first area corresponding to a part of the second nut opening hole on the front end is recessed inwardly and the second joint portion exposed from the rear end of the hose part a partial region on the rear end side of the second joint portion, a partial region on the rear end side of the second rotating body portion exposed from the rear end side of the second joint portion, and a second installation region in which the second packing portion is inserted and accommodated, and the rear end side of the second and a second nut portion in which a second region corresponding to the remainder of the nut opening hole is provided as a second coupling region in which a thread for forming a fixed connection with the shower head through male and female coupling is formed on the inner surface; The rotating body part and the second nut part are connected to each other so that the rotational motion of the second nut part and the rotational motion of the second rotating body part are mutually interlocked.

According to the present invention, the following effects are obtained.

First, it does not affect the appearance of the faucet, and it is possible to provide a bathtub faucet with a built-in water filter applicable to all faucets regardless of the difference in the end specifications of the water outlet according to the manufacturer.

Second, irrespective of the number or location of the water jets provided in the faucet, the water purification function can be performed immediately before water discharge through the built-in water filter, so that purified water can be provided through all water jets in a batch.

Third, through the shower hose equipped with a special connection structure at the end, the hose does not become twisted even after repeated use of the shower hose, and even when the shower hose is installed, it is easier and simpler to connect to the bathtub faucet without twisting the hose. can be made

1 is an exploded perspective view showing the structure and connection state of a water faucet with a built-in water filter according to the present invention.
2 is a plan cross-sectional view showing the structure and connection state of each configuration of the water faucet with a built-in water filter according to the present invention.
Figure 3 is a side view showing the structure and connection state of each configuration of the water filter built-in bathtub faucet according to the present invention.
4 is a cross-sectional view showing the structure of the first torsion prevention connection part installed at the front end of the shower hose in the bathtub faucet with a built-in water filter according to the present invention.
5 is a cross-sectional view showing the structure of the second anti-torsion connection part installed at the rear end of the shower hose in the bathtub faucet with a built-in water filter according to the present invention.

A preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, but already known technical parts will be omitted or compressed for the sake of brevity of description.

<Description of bathtub faucet with built-in water filter>

1 to 3, the bathtub faucet 10 with a built-in water filter of the present invention includes a water filter 100; filter installation cap 200; faucet body 300; water discharge pipe 400; strainer (500); water discharge path control valve 600; and a shower hose 700 .

The water-purifying filter 100 is a sediment-type filter member through which water passes and purified water, and as shown in FIGS. 1 and 2, the sediment filter unit 110, the first cap unit 120, and the second It includes a cap part 130 and a filter packing member (not shown).

First, the sediment filter unit 110 is a sediment filter itself having a cylindrical structure in which a hollow 110H is formed along the longitudinal direction, and corresponds to a configuration that performs a substantially water purifying function.

Here, water purification is performed while water passes from the outside of the sediment filter unit 110 to the inside in which the hollow 110H is provided.

Next, the first cap part 120 is a cap member that is fixed to one end of the sediment filter part 110 to block the open space of the hollow 110H on the one end side of the sediment filter part 110, where one end is When the installation of the faucet is completed, it refers to the side direction of the filter installation cap 200 in which the filter state can be observed from the outside.

In addition, the second cap unit 130 is fixedly installed at the other end of the sediment filter unit 110, and an open water outlet hole is provided in the center to move into the hollow inside the sediment filter unit 110, and the purified water is directed to the other end. As a cap member to be discharged, the other end here refers to the water discharge pipe 400 side direction through which water is purified and discharged through the hollow 110H when the installation of the faucet is completed.

Finally, the filter packing member (not shown) is an O-ring type packing member with predetermined elasticity, and the filter installation hole 200H of the filter installation cap 200 and the filter installation of the faucet body 300 to be described below. Since the connection structure of the first cap part 120 and the second cap part 130 connected to both ends of the sediment filter part 110 as well as the sediment filter part 110 in the groove 310H is inserted and installed, mutual installation coupling force At the same time to increase and prevent separation, ultimately, packing is made between the gap between the water filter 100 and the filter installation cap 200 and the faucet body 300 .

The filter installation cap 200 is a cap-shaped structure provided with a filter installation groove 200H that is opened so that a partial region of one end side (first cap portion 120 side) of the water filter 100 is inserted therein, and the installation cap body It includes a part 210 and an installation cap connection part 220 .

Here, the installation cap body 210 has one side open as shown in FIGS. 1 and 2 , so that a part of the one end side of the sediment filter unit 110 and the first cap unit 120 can be inserted and installed. The groove 200H is provided therein, and a predetermined area corresponds to the base body portion of the filter installation cap 200 provided by replacing the filter installation groove 200H with a transparent window shape so that the filter installation groove 200H can be observed from the outside.

The transparent window area of the installation cap body 210 allows the user to observe the state of a part of the water filter 100 inserted into the installation cap body 210 from the outside, so that the whole of the water filter 100 is covered. It corresponds to an observation window for predicting the contamination state and allowing the user to easily check the replacement cycle accordingly.

In addition, the installation cap connection part 220 is formed extending from one side of the installation cap body part 210 , the open filter installation groove 200H of the installation cap body 210 and the open filter installation hole of the faucet body 300 . (310H) corresponds to an extended body portion provided to connect the installation cap body portion 210 to the power faucet body 300 to form a closed space in which the water filter 100 can be built-in and installed.

Specifically, as shown in FIGS. 1 and 2 , the installation cap connection part 220 is provided in the form of a screw thread, and the first faucet body part 310 is opened in which the filter installation hole 310H of the faucet body 300 is provided. A screw groove is formed at the end, and the other end of the second cap part 130 of the water filter 100 is inserted in the state where one end of the first cap part 120 side of the water filter 100 is inserted into the installation cap body part 210 . After being fully inserted into the filter installation hole 310H and installed, the filter installation cap 200 is rotated to form a screw formed at the open end of the first faucet body 310 having the filter installation hole 310H of the faucet body 300 . The thread of the installation cap connection part 220 is screwed along the groove, and ultimately the filter installation cap 200 and the faucet body 300 are mutually fixed and the filter installation groove 200H and the filter installation hole 310H are in communication. The water filter 100 is accommodated and installed within the provided closed structure.

The faucet body 300 is a housing structure that is the center of the overall structure of the faucet 100, and forms a single integral structure as a whole, but divides the functional areas by dividing the first faucet body 310, the second faucet body 320, and the second faucet. The three faucet body 330, the fourth faucet body 340, and the fifth faucet body are included, and the open space provided inside each faucet body part has a mutually connected structure.

Specifically, as shown in FIG. 2, the first faucet body 310 is an area in which a filter installation hole 310H is provided, and the filter installation cap 200 as described above is installed on the open end side. The filter installation groove 200H and the filter installation hole 310H are connected to each other to form an open space of a closed structure provided in communication with the water filter 100 accommodating installation.

Therefore, the faucet body 300 has the first faucet body 310 and the first cap part 120 side end inserted into the filter installation cap 200 through the first faucet body part 310, and the remaining area except for a partial area on the one end side of the water filter 100 is inside. It has a filter installation hole (310H) that is installed in the receiving and forms a closed structure by the filter installation cap (200).

Next, the second faucet body part 320 is a connection pipe region to which the cold water supply pipe 800 is connected and water in a cold water state is supplied to the inside through the cold water supply pipe 800, such a cold water supply pipe 800. After the water supplied from the faucet passes through the second faucet body 320, the supply state is controlled through the cartridge 360 installed in the fifth faucet body 350, which will be described later.

In addition, a separate backflow prevention means 800P is inserted between the second faucet body 320 and the cold water supply pipe 800 so that the internal pressure of the pipe to which the cold water is supplied is lower than the pressure of the pipe through which the hot water is supplied, which will be described later. Even if it loses, it can prevent backflow from occurring.

Next, the third faucet body part 330 is a connection pipe area to which the hot water supply pipe 850 is connected and water in a hot water state is supplied to the inside through the hot water supply pipe 850, such a hot water supply pipe 850. After the water supplied from the faucet passes through the third faucet body 330, the supply state is controlled through the cartridge 360 installed in the fifth faucet body 350, which will be described later.

Next, the fifth faucet body part 350 is a body region in which a predetermined cartridge installation hole 350H opened up and down is provided therein so that the cartridge 360 for water temperature and water discharge amount control can be inserted and installed from the upper side. am.

Here, the cartridge 360 changes the degree of opening and closing for movement of a specific path among the hot water and cold water supply paths through vertical and horizontal adjustment of the open flow path control bar formed on the upper side, so that whether hot water is discharged or cold water is discharged as a result, And it is a configuration that determines how much of the discharged water will be discharged.

A fixing nut 370, a cartridge cover 380, a faucet handle 390, and the like are connected above the open flow path control bar of the cartridge 360, and the user lifts the faucet handle up and down to adjust the amount of water discharged and left and right. Turn it to adjust the water temperature.

In addition, the cartridge 360 supplies the second faucet body part 320 and the third faucet body part 330 to which the cold water supply pipe 800 and the hot water supply pipe 850 are connected according to the opening and closing state of the inside. It has separate openings for hot water, openings for cold water, and openings for mixed water.

Furthermore, in the cartridge 360 , the inside of the mixed water opening among the hot water opening, the cold water opening and the mixed water opening provided therein is finally the introduction of water into the open space inside the first faucet body 310 . A regulator with a size of 7L or less for controlling the amount of water movement can be installed in the mixing water opening where the movement is made.

Therefore, the inside of the closed structure provided by the mutual fixed connection between the filter installation cap 200 and the faucet body 300 and the filter installation groove 200H and the filter installation hole 310H are in communication is the fifth faucet body 350, the inner cartridge is installed. It is in communication with one side of the hole 350H and is controlled by the operation of the faucet handle 390 connected to the cartridge 360 , and corresponds to a space in which water discharged through the cartridge 360 flows and undergoes purified water.

As a result of this structure, the water filter 100 is discharged through the cartridge 360 as shown in FIG. ) and the filter installation hole 310H are in communication, and the water introduced into the closed structure spreads from the filter installation hole 310H side to the filter installation groove 200H side, and at the same time from the outside of the sediment filter unit 110 to the inside. After being passed through and purified, the fourth faucet body part 340 is moved through the hollow 110H and through the water outlet hole 130H of the second cap part 130 .

Following this, a water jetting pipe 400 to be described below is connected to the open purified water discharge hole 340H inside the fourth faucet body 340 and ultimately, purified water is moved into the water jet pipe 400 . After that, it is made to be finally discharged through the first jetting spout 410 or the second jetting spout 420 .

In summary, the cold water supplied from the cold water supply pipe 800 flows in through the inside of the second faucet body 320 , and the hot water supplied from the hot water supply pipe 850 flows through the inside of the third faucet body 330 , It is moved to the cartridge 360 installed in the cartridge installation hole 350H of the fifth faucet body 350, and by the operation of the faucet handle 390 connected to the cartridge 360, an opening for hot water, an opening for cold water, and mixing The water opening state of the water opening is controlled so that the water temperature and water discharge amount are adjusted. The water flows into the filter installation hole 310H of the first faucet body 310, and the filter installation cap 200 and the faucet body 300 are mutually fixed. After passing through water purification through the water filter 100 built-in installed inside a closed structure in which the connection and filter installation groove 200H and the filter installation hole 310H communicate with each other, the water outlet hole 130H of the second cap part 130 is closed. After the fourth faucet body 340 is moved through the faucet, discharge is made through the water jetting pipe 400 connected to the fourth faucet body 340 .

The water discharge pipe 400 is connected to one side of the front side of the faucet body 300 (specifically, one side of the fourth faucet body 340), and water that has been purified through the water purification filter 100 inside the faucet body 300 A predetermined discharge space flowing in from the is provided, and a first water jetting port 410 and a second water jetting port 420 communicating with the discharge space are provided.

The interconnection between the water jetting pipe 400 and the fourth faucet body 340 may be made through its own connection structural features, and through a separate water jet connecting means 430 as shown in FIGS. 1 and 2 . It may be relayed.

For example, one end side of the water discharge pipe connecting means 430 is inserted and fixed into the purified water discharge hole 340H of the fourth faucet body 340 , and the other end of the water discharge pipe connecting means 430 is the water discharge pipe 400 . It is inserted and fixed through an open hole on one side to relay interconnection.

In addition, the water jetting pipe 400 is provided for a separate shower connection below the existing first water spout 410 and the first water spout 410 provided on the front side so that water can be directly discharged into the bathtub. A second water jetting port 420 is provided.

First, a separate sieve 500 may be additionally installed in the first water jetting port 410 to further filter foreign substances before purified water is discharged.

Next, a separate shower hose 700 is connected to the second water spout 420 as shown in FIG. 3 , and a shower head 900 is connected to the shower hose 700 again to add one shower configuration. ready for installation.

In addition, at one side of the water jetting pipe 400 , the jetting of water introduced from the purified water discharge hole 340H of the fourth faucet body 340 into a predetermined discharge space provided inside the water jetting pipe 400 is discharged from the first water jetting port 410 . and a water jetting path control valve 600 capable of controlling which water discharge port is made among the second water outlet port 420 is installed.

Here, the water discharge path control valve 600 is a diverter-type valve installed in the water discharge pipe 400 in general, and is pulled up or pushed down to the first water outlet 410 or the second water outlet 420 . ) to control the discharge of purified water through one of the

The shower hose 700 corresponds to a hose configuration in which one end (front end) is connected to the second water jetting port 420 , and the other end (rear end) is connected to the shower head 900 .

Here, the concept of the front and rear directions describing the connection relationship of the shower hose 700 and the detailed configuration of the shower hose 700 is based on the moving direction of water, and the side where water is first introduced is the front, and the water is the final The discharge side is set to the rear and will be described.

Such a shower hose 700 includes a hose portion 710 , a first torsion prevention connection portion 720 , and a second torsion prevention connection portion 730 as shown in FIGS. 3 to 5 .

First, the hose part 710 is a hose member itself in which a moving hole 710H for moving water discharged through the second water spout 420 to the shower head 900 is provided therein.

Next, the first torsion preventing connection unit 720 is installed at the front end (based on the moving direction of water) of the hose unit 710 to connect the hose unit 710 to the second water spout 420 .

Finally, the second anti-twist connection part 730 is installed at the rear end (based on the moving direction of water) of the hose part 710 to connect the shower head 900 to the hose part 710 .

In the case of existing shower hoses, when the connecting means installed at both ends of the hose are rotated during the installation process, the middle hose is also interlocked with the rotation, causing kinks and twists to occur easily, making it difficult to secure the ease of installation. In the process of using the hose, twisting and twisting of the hose part is frequently caused by the user, so it is inconvenient to have to rotate the hose in the opposite direction before use to release the twist.

On the other hand, the shower hose 700 provided in the bathtub faucet 10 with a built-in water filter of the present invention is provided with a first torsion prevention connection portion 720 and a second torsion prevention connection portion 730 of the hose portion 710 to provide a first torsion Tighten only the preventive connection part 720 and the second anti-twisting connection part 730 through a rotational movement so that the fixed connection with the second water spout 720 and the shower head 900 is simply made without twisting the hose part 710. In addition, it has a configuration and structure in which the hose part 710 is not twisted even after repeated use of the shower hose 700 ultimately.

To this end, the first torsion preventing connection portion 720 is a first seam portion 721, a first hose guide 722, a first rotating body portion 723, a first ring portion 724, as shown in FIG. ), a first packing portion 725 , a first nut portion 726 and a flow rate control portion 727 .

First, the first joint portion 721 is inserted and fixed into the moving hole 710H from the front end side of the hose portion 710, and is a single nipple member having a hollow first communication hole 721H therein.

The first seam portion 721 is inserted and fixed to the front end of the hose portion 710 by an interference fit method, or is fixed through a separate attachment structure, means or material according to implementation, such that the first nut portion 726 is fixed. It is not interlocked in the tightening process through the rotational movement of the , and consequently, twisting or twisting of the hose part 710 is prevented.

In addition, it is preferable that the entire structure of the first joint portion 721 is inserted into the moving hole 710H from the front end side of the hose portion 710 to maintain a fixed state.

Next, the first hose guide 722 is a separate guide member that is installed to surround the outer peripheral surface of the front end of the hose part 710, and serves to help the operation of the hose part 710 and structurally below according to implementation. It can be designed to prevent separation of the first nut portion 726 by providing a structure 722A for engaging the front end of the first nut portion 726 to be described.

Next, the first rotating body portion 723 is provided in a cylindrical shape provided with a second communication hole 723H along the longitudinal direction, and the first communication hole 721H from the front end side of the first joint portion 721 . It is a structure in which a portion of the rear end portion is rotatably inserted and installed to form a communication structure in which the first communication hole 721H and the second communication hole 723H correspond to each other.

In addition, the first ring portion 724 is fitted around one side on the outer peripheral surface of a partial region on the rear end side of the first rotation body portion 723 inserted into the first communication hole 721H, and the front end of the first joint portion 721 . As an O-shaped ring-shaped structure that is in contact with the inner circumferential surface of the side, even if the first rotating body part 723 to be described below rotates at the same time as the function of its own packing, the first joint part 721 is not interlocked and a fixed state is maintained. make it possible to keep

In addition, the first packing part 725 is a plate-shaped packing member provided with a material having a predetermined elasticity and having a hollow third communication hole 725H therein, the front end of the first rotating body part 723 . In contact with the second communication hole (723H) and the third communication hole (725H) is arranged to form a corresponding communication structure.

Next, the first nut portion 726 is a nut member having a hollow first nut opening hole 726H therein, and has two areas: a first area formed at the rear end of the water movement direction and a second area formed at the front end. is made of

Here, in the first region formed at the rear end of the first nut portion 726 in the direction of movement of water, a portion corresponding to the rear end of the first nut opening hole 726H is recessed in the inner (peripheral) direction, so that the first A partial area on the front end side of the first rotating body portion 723 exposed from the front end side of the seam portion 721 and a first installation area into which the first packing portion 725 is inserted are provided.

In the first installation area formed at the rear end of the first nut part 726 , the outside of the first rotating body part 723 and the inside of the first nut part 726 are interconnected to rotate the first nut part 726 . When the movement is performed, the first rotating body part 723 is also provided to rotate in interlocking therewith.

In addition, the remaining second region formed at the front end of the first nut portion 726 in the reference direction of the movement of water is for forming a fixed connection with the second water spout 420 on the inner surface through male and female coupling, as shown in FIG. It is provided as a first coupling region in which a thread 726N is formed.

Finally, the flow rate control portion 727 corresponds to a regulator of 7L or less that is built-in to control the amount of movement of water mounted in the second communication hole 723H of the first rotating body portion 723 .

As a result, the first nut portion 726 in the first anti-torsion connection portion 720 does not interlock the rotational movement of the first joint portion 721, the first ring portion 724 and the hose portion 710 during the rotational movement. so that the second water spout 420 and the shower hose 700 are fixedly connected through male and female coupling without

And the second torsion preventing connection portion 730 is a second joint portion 731, a second hose guide 732, a second rotating body portion 733, a second ring portion 734, as shown in FIG. a second packing portion 735 and a second nut portion 736 .

First, as for the second joint portion 731, a partial region of the front end is inserted and fixed in the moving hole 710H from the rear end side of the hose portion 710, and a hollow fourth communication hole 731H is provided therein. There is no nipple.

This second seam portion 731 is inserted and fixed to the rear end of the hose portion 710 by an interference fit method, or is fixed through a separate attachment structure, means or material according to implementation, such that the second nut portion 736 is fixed. It is not interlocked in the tightening process through the rotational movement of the , and consequently, twisting or twisting of the hose part 710 is prevented.

In addition, the second seam portion 731 is divided into two regions to have different diameters, and the partial region of the front end inserted into the moving hole 710H from the rear end of the hose portion 710 is the hose portion 710 . It is in contact with the inner diameter of the moving hole 710H and has a diameter of a level capable of providing a fixing force through an interference fit, and the remaining area of the rear end is a partial area of the front end of the second rotating body part 733, which will be described below, is rotatable. It has a diameter that is large enough to be easily inserted.

Preferably, the area of the remaining area on the rear end is expanded compared to the partial area on the front end of the second seam portion 731 to have a larger diameter to form a step, as shown in FIG. 5, the hose portion 710 placed in contact with the rear end of

Next, the second hose guide 732 is a separate guide member that is installed to surround the outer peripheral surface of the rear end of the hose part 710 , and serves to help the operation of the hose part 710 and structurally according to the implementation below. A structure 732A for engaging the rear end of the second nut portion 736 to be described may be provided to prevent separation of the second nut portion 736 .

In addition, the second rotating body part 733 is provided in a cylindrical shape provided with a fifth communication hole 733H along the longitudinal direction, and the second joint part 731 exposed from the rear end side of the hose part 710 . It is a structure in which a partial region of the front end is rotatably inserted and installed in the fourth communication hole 731H from the rear end to form a communication structure in which the fourth communication hole 731H and the fifth communication hole 733H correspond to each other.

In addition, the second ring portion 734 is fitted around one side on the outer circumferential surface of a partial region on the front end side of the second rotating body portion 733 inserted into the second communication hole 731H, from the rear end side of the hose portion 710 . As a U-shaped ring-shaped structure contacting on the inner circumferential surface of the rear end of the exposed second joint part 731, the second joint is a second joint even if the second rotating body part 733 to be described below rotates at the same time as the function of its own packing. The part 731 is not interlocked and can be maintained in a fixed state.

In addition, the second packing part 735 is a plate-shaped packing member provided with a material having a predetermined elasticity and having a hollow sixth communication hole 735H therein, and the rear end of the second rotating body part 733 . The fifth communication hole 733H and the sixth communication hole 735H are disposed to form a corresponding communication structure in contact with the .

Finally, the second nut portion 736 is a nut member having a hollow second nut opening hole 736H therein, and has two areas: a first area formed at the front end and a second area formed at the rear end based on the moving direction of water. is made of

Here, in the first region formed at the front end of the second nut portion 736 in the reference direction of the movement of water, the portion corresponding to the rear end of the second nut opening hole 736H is recessed in the inner (peripheral) direction, the hose A partial region on the rear end side of the second seam portion 731 exposed from the rear end side of the portion 710, a partial region on the rear end side of the second rotating body portion 733 exposed from the front end side of the second seam portion 731, and the second The second packing portion 735 is provided as a second installation area to be inserted and accommodated.

In the first installation area formed at the front end of the second nut part 736 , the outside of the second rotating body part 733 and the inside of the second nut part 736 are interconnected to rotate the second nut part 736 . When the movement is performed, the second rotating body part 733 is also provided to rotate in interlocking therewith.

In addition, the remaining second area formed at the front end of the second nut portion 736 in the reference direction of the movement of water is threaded ( 736N) is provided as a second coupling region to be formed.

As a result, the second nut portion 736 in the second anti-torsion connection part 730 does not interlock the rotational movement of the second joint portion 731 , the second ring portion 734 and the hose portion 710 during the rotational movement. The fixed connection of the shower head 900 and the shower hose 700 through the male and female coupling is made without it.

The embodiments disclosed in the present invention are for explanation rather than limiting the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments. The scope of protection should be construed by the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10: Water filter built-in bathtub faucet
100: water filter
110: Sediment filter unit 110T: Sediment filter unit hollow
120: first cap portion 130: second cap portion
130H: exit hole
200: filter installation cap
210: installation cap body 220: installation cap connection part
200H : Filter installation groove
300: faucet body
310: first faucet body 310H: filter installation hole
320: second faucet body portion 330: third faucet body portion
340: fourth faucet body 340H: purified water discharge hole
350: fifth faucet body 350H: cartridge installation hole
360: cartridge 370: fixing nut
380: cartridge cover 390: faucet handle
400: water pipe
410: first spout 420: second spout
430: water discharge pipe connection means
500: strainer
600: water discharge path control valve
700: shower hose
710: hose part
710H: Moving Hall
720: first torsion prevention connection part
721: first seam part
721H: 1st communication hole
722: first hose guide
722A: first locking jaw
723: first rotating body part
723H: 2nd communication hole
724: first ring portion
725: first packing part
725H: 3rd communication hole
726: first nut part
726H: 1st nut opening hole 726N: Thread
727: flow control part
730: second torsion prevention connection part
731: second joint part
731H: 4th communication hole
732: 2nd hose guide
732A: second locking jaw
733: second rotating body part
733H : 5th communication hole
734: second ring portion
735: second packing part
735H : 6th communication hole
736: second nut part
736H: 2nd nut opening hole 736N: Thread
800: cold water supply pipe
850: hot water supply pipe
900 : shower head

Claims (9)

Sediment type water purifying filter for water purification;
a filter installation cap having a filter installation groove open so that a partial area on one end of the water filter is inserted therein;
Water is supplied to the inside through the cold water supply pipe and the hot water supply pipe respectively connected to one side, and a cartridge for adjusting the water temperature and the water discharge amount of the water supplied to the inside through the cold water supply pipe and the hot water supply pipe is inserted and installed from the upper side, the filter installation cap The remaining area except for a partial area on one end of the water filter inserted into the water filter is installed inside and has a filter installation hole that forms a closed structure by the filter installation cap, and is adjusted by manipulation of a faucet handle connected to the cartridge. a faucet body for purifying water discharged through the cartridge and flowing into the filter installation hole;
It is connected to one side of the front side of the faucet body, and a predetermined discharge space is provided therein through which purified water through the water filter is introduced from the faucet body, and a first water spout and a second water spout communicating with the discharging space are provided. A water discharge pipe having a;
a water discharge path control valve installed on one side of the water discharge pipe and adjustable so that the water flowing into the discharge space can be discharged through one of the first water outlet and the second water outlet; and
One end is connected to the second water jetting port, the other end is a shower hose connected to the shower head; includes,
The shower hose is
a hose unit having a moving hole provided therein for moving water discharged through the second water spout to the shower head;
a first torsion prevention connection part installed at the front end of the hose part and connecting the hose part to the second water jetting port; and
and a second torsion prevention connection part installed at the rear end of the hose part to connect the shower head to the hose part;
The first torsion prevention connection portion,
a first joint part inserted and fixed into the moving hole from the front end side of the hose part and having a hollow first communication hole therein;
It is provided in a cylindrical shape with a second communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the rear end side is rotatably from the front end side of the first joint part to the first communication hole, the first communication hole and the a first rotating body portion forming a communication structure corresponding to the second communication hole;
a first ring portion fitted around one side on the outer circumferential surface of a partial region on the rear end side of the first rotating body portion inserted into the first communication hole to be in contact with the inner circumferential surface on the front end side of the first joint portion;
A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow third communication hole therein. The second communication hole and the third communication hole correspond to the front end of the first rotating body part. a first packing portion disposed to form a communication structure;
A nut member having a hollow first nut opening hole therein, wherein a first region corresponding to a part of the first nut opening hole on the rear end side is recessed in the inward direction and exposed from the front end side of the first joint portion The first rotating body part is provided as a partial region on the front end side and a first installation region into which the first packing part is inserted, and a second region corresponding to the remainder of the first nut opening hole on the front end side is located on the inner surface of the second water jetting port. and a first nut portion provided as a first coupling region in which a thread for forming a fixed connection through male and female coupling is formed; and
A regulator having a standard of 7L or less for controlling the amount of water movement, including a flow rate control part installed in the second communication hole of the first rotating body part;
The first rotating body part and the first nut part are connected to each other so that the rotational motion of the first nut part and the rotational motion of the first rotating body part are mutually interlocked,
The first nut part in the first torsion prevention connection part does not interlock the rotational motion of the first joint part, the first ring part, and the hose part during the rotational movement, but the second water spout and the male and female connection of the shower hose. to make a fixed connection,
The second anti-torsion connection part,
a second joint portion having a partial region on the front side inserted and fixed into the moving hole from the rear end side of the hose portion and having a fourth hollow communication hole therein;
It is provided in a tubular shape with a fifth communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the front end is rotatable into the fourth communication hole from the rear end side of the second joint portion exposed from the rear end of the hose portion. a second rotating body portion forming a communication structure corresponding to the fourth communication hole and the fifth communication hole;
A second ring that is fitted around one side on the outer circumferential surface of a partial region on the front end side of the second rotating body portion inserted into the third communication hole and comes into contact with the inner circumferential surface of the rear end side of the second joint portion exposed from the rear end of the hose unit. part;
A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow sixth communication hole therein, and in contact with the rear end of the second rotating body part, the fifth communication hole and the sixth communication hole correspond a second packing part disposed to form a communication structure; and
A nut member having a hollow second nut opening hole therein, wherein a first area corresponding to a part of the second nut opening hole on the front end is recessed in the inward direction of the second joint portion exposed from the rear end of the hose part A partial region on the rear end side, a partial region on the rear end side of the second rotating body portion exposed from the rear end side of the second joint portion, and a second installation region in which the second packing portion is inserted and accommodated are provided, and the second nut on the rear end side a second nut portion provided as a second coupling area in which a second area corresponding to the remainder of the open hole is formed with a screw thread for forming a fixed connection with the shower head through male and female coupling on the inner surface;
The second rotating body part and the second nut part are connected to each other so that the rotational motion of the second nut part and the rotational motion of the second rotating body part are mutually interlocked,
The second nut part in the second anti-torsion connection part is fixed connection of the shower hose through male and female coupling with the shower head without interlocking the rotational motion of the second joint part, the second ring part, and the hose part during rotation. Characterized in making this happen
Bath faucet with built-in water filter.
According to claim 1,
The water filter is
a sediment filter unit having a cylindrical structure in which a hollow is formed along the longitudinal direction;
a first cap unit fixed to one end of the sediment filter unit to block an open space at one end of the sediment filter unit;
A second cap part that is fixedly installed at the other end of the sediment filter part, has an open water outlet hole in the center, moves into the hollow inside the sediment filter part, and allows purified water to be discharged to the other end side; includes,
In the water purification filter, the water discharged through the cartridge and introduced into the filter installation hole of the power faucet spreads toward the filter installation groove of the filter installation cap and passes from the outside to the inside of the sediment filter unit to purify the water. 2 characterized in that the cap part is moved into the water jetting pipe through the water outlet hole.
Bath faucet with built-in water filter.
3. The method of claim 2,
The filter installation cap,
One side is opened, and the predetermined filter installation groove into which a part of one end side of the sediment filter part and the first cap part can be inserted and installed is provided inside, and a certain area is formed in a transparent window shape so that the filter installation groove can be observed from the outside. an installation cap body provided as a substitute; and
The faucet is extended from one side of the installation cap body so that the open filter installation groove of the installation cap body communicates with the open filter installation hole of the faucet body to form one closed space in which the water filter can be embedded. and an installation cap connection part provided to connect the installation cap body to the body.
Bath faucet with built-in water filter.
delete delete delete delete a hose unit having a moving hole for the movement of cold or hot water therein;
a first torsion prevention connection part installed at the front end of the hose part and connecting the hose part to the water outlet of the bathtub faucet; and
A second torsion prevention connection part installed at the rear end of the hose part to connect the shower head to the hose part; includes,
The first torsion prevention connection portion,
a first joint part inserted and fixed into the moving hole from the front end side of the hose part and having a hollow first communication hole therein;
It is provided in a cylindrical shape with a second communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the rear end side is rotatably from the front end side of the first joint part to the first communication hole, the first communication hole and the a first rotating body portion forming a communication structure corresponding to the second communication hole;
a first ring portion fitted around one side on the outer circumferential surface of a partial region on the rear end side of the first rotating body portion inserted into the first communication hole to be in contact with the inner circumferential surface on the front end side of the first joint portion;
A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow third communication hole therein. The second communication hole and the third communication hole correspond to the front end of the first rotating body part. a first packing portion disposed to form a communication structure;
A nut member having a hollow first nut opening hole therein, wherein a first region corresponding to a part of the first nut opening hole on the rear end side is recessed in the inward direction and exposed from the front end side of the first joint portion The first rotating body part is provided as a partial region on the front end side and a first installation region where the first packing part is inserted and accommodated, and a second region corresponding to the remainder of the first nut opening hole on the front end side is provided with the water jet port and the male and female on the inner surface. a first nut portion provided as a first coupling region in which a screw thread is formed to achieve a fixed connection through coupling; and
A regulator having a standard of 7L or less for controlling the amount of water movement, including a flow rate control part installed in the second communication hole of the first rotating body part;
The first rotating body part and the first nut part are connected to each other so that the rotational motion of the first nut part and the rotational motion of the first rotating body part are mutually interlocked,
The first nut part in the first torsion prevention connection part is fixed connection of the hose part through the male and female connection with the water outlet without interlocking the rotational motion of the first joint part, the first ring part, and the hose part during rotation. to make it happen,
The second anti-torsion connection part,
a second joint portion having a partial region on the front side inserted and fixed into the moving hole from the rear end side of the hose portion and having a fourth hollow communication hole therein;
It is provided in a tubular shape with a fifth communication hole along the longitudinal direction, and is inserted and installed so that a partial region of the front end is rotatable into the fourth communication hole from the rear end side of the second joint portion exposed from the rear end of the hose portion. a second rotating body portion forming a communication structure corresponding to the fourth communication hole and the fifth communication hole;
A second ring that is fitted around one side on the outer circumferential surface of a partial region on the front end side of the second rotating body portion inserted into the third communication hole and comes into contact with the inner circumferential surface of the rear end side of the second joint portion exposed from the rear end of the hose unit. part;
A plate-shaped packing member made of a material having a predetermined elasticity and having a hollow sixth communication hole therein, and in contact with the rear end of the second rotating body part, the fifth communication hole and the sixth communication hole correspond a second packing part disposed to form a communication structure; and
A nut member having a hollow second nut opening hole therein, wherein a first area corresponding to a part of the second nut opening hole on the front end is recessed in the inward direction of the second joint portion exposed from the rear end of the hose part A partial region on the rear end side, a partial region on the rear end side of the second rotating body portion exposed from the rear end side of the second joint portion, and a second installation region in which the second packing portion is inserted and accommodated are provided, and the second nut on the rear end side a second nut portion provided as a second coupling area in which a second area corresponding to the remainder of the open hole is formed with a screw thread for forming a fixed connection with the shower head through male and female coupling on the inner surface;
The second rotating body part and the second nut part are connected to each other so that the rotational motion of the second nut part and the rotational motion of the second rotating body part are mutually interlocked,
The second nut part in the second anti-torsion connection part is fixed connection of the hose part through male and female coupling with the shower head without interlocking the rotational motion of the second joint part, the second ring part, and the hose part during rotation. characterized in that
A torsion prevention hose provided for a bathtub faucet with a built-in water filter. delete

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