KR102577007B1 - A unit for connecting a shower hose with anti-twisting and residual water discharge functions - Google Patents

Abstract

The present invention relates to a unit for connecting a shower hose that has both anti-kink and residual water discharge functions. The purpose of the present invention is to provide a function that allows water to be discharged naturally without remaining in the shower hose connected to the water hydrant, a function that allows the shower hose to rotate freely without being twisted, and a function to prevent water leakage from occurring at the connection between the shower hose and the water hydrant. By applying a multi-fastening unit that can perform multiple functions in parallel, the shower hose can be used more cleanly, hygienically, and reliably, and has anti-kink and residual water discharge functions that greatly improve functionality, efficiency, and economics. The aim is to provide a unit for connecting a parallel shower hose.
Therefore, the specific means of the present invention for achieving the above object are;
In a shower hose connection unit including a connection finishing cap and a multi-connection unit;
The multi-connection unit includes a hose connection member that delivers water supplied from the water hydrant to the shower hose, a rotation induction member that is coupled to the hose connection member in a rotational structure, and a rotation induction packing that is coupled to the hose connection member in a sealed rotation structure. Formed into a composition comprising;
In particular, in the multi-fastening unit, the hose connection member is divided into a fastening rod with a detachable coupling structure, a residual water discharge cap, and a residual water discharge induction packing that is accommodated and coupled to the inner space of the joint between the fastening rod and the residual water discharge cap. achieve

Description

A unit for connecting a shower hose with anti-twisting and residual water discharge functions}

The present invention relates to a unit for connecting a shower hose. More specifically, the present invention relates to a unit for connecting a shower hose, and more specifically, to form a multi-functional fastening means that combines a residual water discharge function, a free rotation function, and a water leak prevention function at one end of the shower hose connected to the water hydrant, This relates to a shower hose connection unit that combines kink prevention and residual water discharge functions to ensure clean, hygienic and stable use.

Showering helps with basic physical hygiene as well as skin care, and in particular, it helps with mental health by relaxing the body and mind tired from daily life.

In other words, showering refers to the act of washing away body contaminants by spraying water in a spray-like form, and the means used at this time is usually called a shower.

Briefly looking at the configuration of a general shower, it includes a fluid shower hose of a predetermined length that is connected to a faucet that supplies household water and stably guides the water discharged through the faucet to the required direction and location, and It consists of a shower head that breaks the supplied water into small particles and sprays them.

However, in a typical conventional shower, the shower hose and shower head are connected to one body structure fixed by a simple screw fastening method, and this fixed connection structure allows the shower hose and shower head to always move along the same movement line. have it

Therefore, the conventional shower hose as described above is easily twisted without being able to properly respond to various changes in direction by the user, and the twisted shower hose remains in its twisted state unless the user takes the trouble to untangle it directly. However, there is a problem that makes its use very inconvenient and cumbersome, such as interfering with the smooth movement of the shower head.

Accordingly, as a means to prevent the problems of the conventional shower head as described above, such as kink of the shower hose, the applicant's registered right, "Kink-Prevention Connector for Showerhead with Improved Watertightness (Korean Patent Registration No. 2175219)," was filed earlier. It was created as an open technology.

However, the applicant's registered technology, the "Kink-Prevention Connector for Showerhead with Improved Watertightness," is limited to the function of preventing the shower hose from being twisted, and does not address the technical aspect that should be the most important when using a shower, that is, cleanliness. There are extremely limited functional limitations where no effect can be expected in terms of hygiene, hygiene, and product life extension.

For example, when the valve of the water hydrant that supplies water is closed at the end of the shower, the shower hose of a predetermined length is unable to perform its own drainage function, and a large amount of water remains in the shower hose. .

Accordingly, the water remaining in the shower hose is very seriously polluted due to the proliferation of various microorganisms and bacteria, as well as sediment, etc. This contaminated water is discharged through the shower head during the next shower process and comes into direct contact with the user's body. Accordingly, there is a problem that has a significant negative impact on human health.

In addition, when the shower hose is made of a metal material, the inner surface of the shower hose is easily corroded due to residual water, and this corrosion phenomenon acts as a factor in deteriorating the quality and durability of the shower hose and greatly shortens the service life of the shower hose. There are problems in use and structure, such as being shortened.

As such, despite the significant damage caused by water remaining in the shower hose, the applicant's registered technology, the "Kink-Prevention Connector for Showerhead with Improved Watertightness," has additional functions other than preventing the shower hose from twisting, such as There is a problem that the function of preventing water pollution by preventing water from remaining in the shower hose or preventing corrosion of the shower hose has disadvantages that cannot be expected at all.

Therefore, in addition to the stable kink prevention function of the shower hose, it can prevent water remaining in the shower hose at the source, improving cleanliness and hygiene, and at the same time increasing the durability and service life of the shower hose. The development of a shower hose connection means remains an urgent problem to be solved.

Therefore, the present invention was created to supplement and solve some problems of the anti-kink connector for a shower head (Korean Patent Registration No. 2175219) with improved watertightness corresponding to the applicant's previously registered public technology.

The purpose of the present invention is to allow water to be discharged naturally without remaining in the shower hose connected to the water hydrant, to allow the shower hose to rotate freely without being twisted, and to prevent water leakage from occurring at the connection between the shower hose and the water hydrant. By forming a multi-joint unit, for example, a means that can simultaneously perform functions that prevent the shower hose from twisting, not only allows the shower hose to be used more cleanly and hygienically, but also allows the shower hose to be handled stably without kinking. We provide a shower hose connection unit that combines anti-kink and residual water discharge functions to greatly improve functionality, efficiency, and economic feasibility by preventing troubles such as water leakage and corrosion.

Therefore, specific means of the shower hose connection unit that combines the kink prevention and residual water discharge functions according to the present invention to achieve the above object include;

A shower hose connection unit including a connection cap connecting a water hydrant and a shower hose, and a multi-fastening unit accommodated and installed on an inner side of the connection cap;

The multi-connection unit includes a hose connection member that delivers water supplied from the water hydrant to the shower hose, a rotation inducing member that is rotatably coupled to the outer diameter surface of the upper side of the hose connection member, and an outer diameter surface of the lower side of the hose connection member. It is formed to include a rotation inducing packing that is coupled to the closed rotation structure;

In particular, in the multi-fastening unit, the hose connection member is divided into a fastening rod with a detachable coupling structure, a residual water discharge cap, and a residual water discharge induction packing that is accommodated and coupled to the inner space of the joint between the fastening rod and the residual water discharge cap. achieve

As described above, the shower hose connection unit that combines the kink prevention and residual water discharge functions according to the present invention includes a residual water discharge function to prevent water from remaining in the shower hose connected to the water hydrant, a free rotation function to prevent the shower hose from being twisted, and a free rotation function to prevent the shower hose from being twisted. In addition, it forms a multi-function means, such as a multi-connection unit, that prevents water leaks from occurring at the connection between the shower hose and the faucet, allowing the shower hose to be used more cleanly, hygienically, and stably, and also prevents unnecessary water leaks and corrosion. This has greatly improved functionality, efficiency, and economic feasibility, which provides very useful expected effects.

Figure 1 is an exploded perspective view of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention.
Figure 2 is an exploded cross-sectional view of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention.
Figure 3 is an exploded perspective view of the hose connection member applied to the present invention.
Figure 4 is an exploded cross-sectional view of the hose connection member applied to the present invention.
Figure 5 is a cross-sectional view of a combined installation state of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention.
Figure 6 is a cross-sectional view of the main operating state of the present invention in which water is supplied through a shower hose.
Figure 7 is a cross-sectional view of the main operating state of the present invention in which residual water is discharged from the shower hose.
Figure 8 is an exploded cross-sectional view of this embodiment of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention.
Figure 9 is a cross-sectional view of the combined installation state of this embodiment of the shower hose connection unit that combines the kink prevention and residual water discharge functions according to the present invention.

Hereinafter, the configuration of a preferred embodiment of a unit for connecting a shower hose that simultaneously prevents twisting and discharges residual water according to the present invention will be described in detail based on the accompanying drawings.

Looking at the schematic configuration of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention with reference to the attached drawings;

This consists of a connection cap 300 that connects the water hydrant 100 and the shower hose 200, and a multi-fastening unit 400 that is accommodated and installed on the inner side of the connection cap 300.

Here, the water hydrant 100, which is the first component of the present invention, is connected to a shower hose 200, which will be described later, and is a typical water supply means for selectively delivering hot water and cold water to the connected shower hose 200 by valve control. In other words, the description of the water hydrant 100 will be omitted.

The shower hose 200, which is the second component of the present invention, is coupled to the hose connection member 1 of the multi-connection unit 400, which will be described later, and directs the water supplied through the water hydrant 100 described above in the required direction. It is a means of stably supplying guidance to a location.

The shower hose 200 refers to a typical metal hose or rubber hose having a predetermined length and fluidity, and a shower head (not shown) is further attached to one end of the shower hose 200 in a detachable structure. is formed Accordingly, since the shower hose 200 applied to the present invention is no different from a typical shower hose, detailed configuration and functional description thereof will be omitted.

The connection cap 300, which is the third component of the present invention, is a common fastening means for connecting the shower hose 200 to the water hydrant 100 described above.

This connection closure cap 300 has a cylindrical structure of a predetermined length as shown in Figure 1 or Figure 2, and has a fastening guide hole 301 of a through structure for accommodating a multi-fastening unit 400 to be described later on its inner surface. ), and it is preferable to form a female thread (N) on the inner diameter surface of the fastening guide hole 301.

The multi-connection unit 400, which is the fourth component of the present invention, is used to connect the shower hose 200 to the water hydrant 100 by the connection cap 300. It has the functions of naturally discharging remaining water and allowing the shower hose (200) to rotate freely without twisting, and also preventing water leakage from occurring at the connection between the water hydrant (100) and the shower hose (200). This is the core gist of the present invention designed to enable this.

This multi-fastening unit 400 includes a hose connection member 1 that delivers water supplied from the water hydrant 100 to the shower hose 200, as shown in FIGS. 2 to 4, and the hose connection member ( 1) Formed to include a rotation inducing member (2) coupled to the outer diameter surface of the upper side in a rotational structure, and a rotation inducing packing (3) coupled to the outer diameter surface of the lower side of the hose connection member (1) in a sealed rotational structure. It is desirable to do so.

In addition, in the multi-fastening unit 400, the hose connection member 1 includes a fastening rod 11 and a residual water discharge cap 12 having a detachable coupling structure, as shown in FIG. 3, and the fastening rod 11 ) and a residual water discharge inducing packing (13) that is accommodated and combined into the space on the inner side of the coupling portion of the residual water discharge cap (12).

Furthermore, in the hose connection member 1, the fastening rod 11 has a plurality of residual water discharge holes 111-1 around the outer diameter surface at regular and repeated intervals, as shown in FIGS. 2 to 4. A residual water induction pipe 111 is formed in an integrated configuration with a circular band-shaped fastening groove 111-2 around the lower surface of the residual water discharge hole 111-1 arranged through the residual water discharge hole 111-1. It is formed to include a water channel insertion pipe (112) that extends in a vertically protruding structure at the center of the upper surface of the residual water induction pipe (111) and has a tapered water inlet (112-1) at the vertically extended inner lower end. This is desirable.

At this time, the fastening rod 11 may further form a semicircular groove as shown in FIG. 4 around the lower surface of the residual water induction pipe 111, for example, a sealing fixing groove 111-3 in a configuration of more than one row. there is.

In addition, in the hose connection member 1, the residual water discharge cap 12 has a rotating fastener 121 provided with a rotating locking groove 121-1 around the upper side of the outer diameter surface, as shown in FIGS. 2 to 4. ), a packing engagement surface 122 provided with a separation prevention protrusion 122-1 on the lower surface of the rotating fastener 121, and a plurality of water inlet holes 123 penetrating in a circular arrangement on the lower surface, and , a packing guide pillar having a detachable assembly protrusion (124) protruding in a circular band shape around the upper side of the inner diameter surface, and a spherical packing contact surface (125-1) at the upper end extending vertically in a protruding structure at the center of the inner surface. It is preferable to form it with a configuration including (125).

At this time, the residual water discharge cap 12, as shown in Figure 2 or 3, is a molding deformation prevention groove extending at a predetermined spatial depth toward the inner surface of the packing guide pillar 125 at the center of the outer lower surface ( 126) can be further formed.

In addition, in the hose connection member 1, the residual water discharge inducing packing 13 is a variable packing piece ( 131), an elastic connection piece 132 integrally connected around the variable packing piece 131, and a residual water discharge inducing packing 13, integrally connected around the expansion connection piece 132, are connected to the above-mentioned fastening rod 11 and residual water discharge. It is preferable to form a configuration that further includes a close fixing frame 133 that is fixedly coupled to the inner surface of the cap 12, and this residual water discharge inducing packing 13 is made of a soft synthetic resin material with fluidity. Molding is formed,

At this time, the residual water discharge inducing packing 13 has a plurality of rows or more of reinforcing sealing protrusions 133-1 having a semicircular cross-sectional structure as shown in Figure 2 or 4 around the upper surface of the close fitting frame 133. It can be further formed into an embossed (protrusion) structure.

Meanwhile, in the multi-fastening unit 400, the rotation inducing member 2 includes a water leakage prevention ring 21 coupled in an upper and lower two-stage configuration at the center of the outer diameter surface, as shown in FIG. 2, and around the outer diameter surface of the upper end. A watertight locking step in which a watertight pad (22) is inserted and coupled, a rotary coupling hole (23) forming a vertical penetrating structure on the inner side, and elastic packing (241) coupled around the upper inner diameter of the rotary coupling hole (23). It is preferable to form it with a configuration including (24).

In addition, in the multi-fastening unit 400, the rotation-inducing packing 3 is applied to the applicant's pre-registered technology, for example, "Anti-kink connector for showerhead with improved watertightness (Korean Patent Registration No. 2175219)." Since it is not different from the rotation inducing packing (3), a detailed description of its composition will be omitted.

Accordingly, looking at the connection installation relationship of the shower hose connection unit that performs both the kink prevention and residual water discharge functions according to the present invention, which consists of a series of configurations as described above, is as follows.

First, the residual water discharge induction packing (3) is accommodated on the inner side of the residual water discharge cap (1) as shown in FIG. 3, and a fastening groove ( 111-2) and the fastening rod 11 are combined in a detachable assembly using the detachable assembly protrusion 124 to form the hose connection member 1.

At this time, when the hose connection member (1) is combined in the above configuration, the residual water discharge induction packing (3) takes a state of blocking the water inlet hole (13) formed by the residual water discharge cap (12), and also the residual water elastic expansion hole. The variable packing piece 131 provided with (131-1) is in elastic close contact with the packing contact surface 125-1 of the packing guide pillar 125, as shown in Figure 2 or Figure 5. And at the same time, the fastening rod 11 engages and accommodates the reinforcing sealing protrusion 133-1 formed as the close fixing frame 133 by the sealing fixing groove 111-3 formed on the bottom surface of the residual water induction pipe 111. The structure is compressed and the residual water discharge induction packing (13) is fixed and combined into a solid sealed structure.

Next, in the hose connection member (1) formed as described above, a watertight locking step (24) in which elastic packing (241) is coupled to the rotation fastener (121) formed by the residual water discharge cap (12) is used to form a rotation guide member. (2) is coupled with a rotating locking structure, and the rotation inducing packing (3) is again placed on the packing engaging surface (122) on the residual water discharge cap (12) provided with the separation prevention protrusion (122-1) as shown in Figure 2 or Figure 5. As shown, the multi-fastening unit 400 is formed by inserting and combining them in a close contact structure.

Then, the multi-fastening unit 400 formed as described above is coupled to the shower hose 200 through an insertion structure using the water channel insertion pipe 112, and at the same time, the multi-fastening unit 400 coupled to the shower hose 200 is connected to the shower hose 200. ) is accommodated in the connection closure cap 300 and connected to the water hydrant 100 as shown in FIG. 5, thereby implementing a shower hose connection unit that simultaneously performs the function of preventing twisting and discharging residual water according to the present invention.

Here, in particular, when the shower hose connection unit according to the present invention is installed and connected to the water hydrant 100 through the above coupling relationship, the lower surface of the residual water discharge cap 12 formed by the hose connection member 1 and the water hydrant 100 ), a rotation gap (L) spaced apart at a predetermined spatial interval is formed at the connection portion where ) is in contact, as shown in FIG.

Accordingly, the multi-fastening unit 400 slides up and down as shown in FIG. 6 by the rotational clearance L formed above, as much as the spatial range of the rotational clearance L, and the free rotational action of the hose connection member 1 is maintained. It provides functions that make things smoother.

Accordingly, the shower hose connection unit that performs both the twist prevention and residual water discharge functions according to the present invention, which has the above-described combined installation configuration, opens the valve of the water hydrant 100 to connect the shower hose through the water inlet hole 123. When water is supplied to (200), the remaining water discharge inducing packing (13) elastically expands as shown in Figure 6 due to the supplied water pressure and connects to the inlet (112-1) of the fastening rod (11). The water inlet hole 123 of the residual water discharge cap 12 is communicated, and the water is smoothly supplied to the shower hose 200 through communication between the water inlet port 112-1 and the water inlet hole 123. Deliver.

Afterwards, when the use of the water (water) is completed and the valve of the water hydrant 100 is closed, the elastically expanded residual water discharge induction packing 13 elastically returns to its original position and the inlet 112-1 of the fastening rod 11. and the water inlet hole 123 of the residual water discharge cap 12 is blocked in a blocked state. Therefore, when the communication state between the inlet port 112-1 and the water inlet hole 123 is blocked as described above, the water remaining in the shower hose 200 flows back due to the residual pressure and flows into the fastening rod 11. As shown in FIG. 7, the residual water is naturally discharged to the outside through the formed discharge hole 111-1.

In addition, in the present invention, the rotation inducing packing 3 is coupled to the packing engagement surface 122 of the residual water discharge cap 12, as shown in FIG. 6, and induces rotation with the residual water discharge cap 12. The joint portion of the member (2) is sealed and blocked to provide watertightness, and as a result, the water supplied from the water hydrant (100) leaks through the gap between the joint portion of the residual water discharge cap (12) and the rotation inducing member (2). It performs a functional action to prevent it from happening.

In addition, in the present invention, the molding deformation prevention groove 126 formed by the residual water discharge cap 12 is configured to extend to a predetermined spatial depth toward the inner surface of the packing guide pillar 125, which serves as a kind of weight loss. For example, by making the molded thickness of the packing guide pillar 125 formed by the residual water discharge cap 12 and the residual water discharge cap 12 uniform, the packing guide pillar 125 that may occur during the molding manufacturing process is prevented from shrinking, expanding, or being distorted. It has a functional effect of preventing deformation, etc.

Meanwhile, Figure 8 is an exploded cross-sectional view of this embodiment of a shower hose connection unit that performs both anti-kink and residual water discharge functions according to the present invention, and Figure 9 is a shower hose connection that performs both anti-kink and residual water discharge functions according to the present invention. A cross-sectional view of the combined installation state of this embodiment of the unit is shown.

The present invention in this embodiment is a series of components forming the multi-fastening unit 100 in the above-described embodiment, for example, a hose connection member (1), a rotation induction member (2), and a rotation induction packing (3). Among the configurations, the configuration of the rotation inducing member (2) and the rotation inducing packing (3) can be excluded, and it can be formed with only the hose connection member (1).

Accordingly, the single component of the multi-fastening unit 100 applied in this embodiment of the present invention, for example, the hose connection member 1, includes a fastening rod 11 and a residual water discharge cap that are coupled in a detachable structure as shown in FIG. 8. (12), and a residual water discharge inducing packing (13) that is received and coupled to the inner space of the coupling portion of the fastening rod (11) and the residual water discharge cap (12).

In addition, in the hose connection member 1 applied in this embodiment, the fastening rod 11 has a plurality of residual water discharge holes 111-1 around the outer diameter surface as shown in FIGS. 8 and 9. A residual water induction pipe (111) is arranged in a regular and repetitive spaced-through configuration, and at the same time, a circular band-shaped fastening groove (111-2) is provided in an integrated configuration around the lower surface of the residual water discharge holes (111-1) arranged through them. It also includes a water channel insertion pipe (112) extending in a vertically protruding structure at the center of the upper surface of the residual water induction pipe (111) and having a tapered water inlet (112-1) at the vertically extended inner lower end in an integrated configuration. It is desirable to form it in a configuration that:

At this time, the fastening rod 11 has a semicircular groove as shown in Figure 8 or 9 around the lower surface of the residual water induction pipe 111, for example, a sealing fixing groove (111-3) in a plurality of rows or more. As it can be formed, the configuration of this series of fastening rods 11 is not different from the configuration of the fastening rod 11 of the hose connection member 1 applied in the above-described embodiment.

In addition, in the hose connection member 1 applied in this embodiment, the residual water discharge cap 12 has a plurality of water inlet holes formed in a circular arrangement on the lower surface, as shown in FIGS. 8 and 9. (123), a detachable assembly protrusion (124) protruding in the shape of a circular band around the upper side of the inner diameter surface, and a spherical packing contact surface (125-1) at the upper end extending vertically as a protrusion structure at the center of the inner surface. It is preferable to form it in a configuration including the provided packing guide pillar 125.

At this time, as shown in Figure 8 or Figure 9, the residual water discharge cap 12 has a molding deformation prevention groove extending at a predetermined spatial depth toward the inner surface of the packing guide pillar 125 at the center of the outer lower surface ( 126) is further formed.

In addition, in the hose connection member 1 applied in this embodiment, the residual water discharge inducing packing 13 includes a variable packing piece 131 having a circular raised structure with an elastic expansion hole 131-1 in the central portion, An expansion and contraction piece 132 that is integrally connected around the variable packing piece 131 and a residual water discharge inducing packing 13 that is integrally connected around the expansion and contraction piece 132 are installed within the fastening rod 11 and the residual water discharge cap 12. It is preferable to form a configuration that includes a close fixing frame 133 that is fixedly coupled to the side. This series of residual water discharge inducing packing 13 configurations are applied in the above-described embodiment. There is no difference from the configuration. (For convenience of explanation, the same names and symbols are used for all components that are the same as in one embodiment).

Therefore, the present invention as an embodiment of the above-mentioned configuration is a combination of an additional component forming the multi-fastening unit 100 in the above-described embodiment, for example, a rotation inducing member (2) and a rotation inducing packing (3). As shown in FIG. 9, the hose connection member (1), which consists of only one configuration without the need for a Connection is available.

1: Hose connection member 2: Rotation inducing member
3: Rotation inducing packing 11: Fastening rod
12: residual water discharge cap 13: residual water discharge induction packing
21: Leakage prevention ring 22: Watertight pad
111: residual water induction pipe 112: water channel insertion pipe
121: Rotating fastener 122: Packing coupling surface
123: Water inlet hole 124: Detachment assembly protrusion
125: Packing guide pillar 126: Molding deformation prevention groove
131: Variable packing section 132: Expandable connection section
133: Close fitting frame 100: Water hydrant
200: Shower hose 300: Connection closing cap
400: Multi-fastening unit L: Rotational gap

Claims (5)

Forming a connection cap 300 connecting the water hydrant 100 and the shower hose 200, and a multi-fastening unit 400 accommodated and installed on the inner side of the connection cap 300;
The multi-fastening unit 400 is a hose connection member 1 that delivers water supplied from the water hydrant 100 to the shower hose, and a rotation guide that is coupled to the upper outer diameter surface of the hose connection member 1 in a rotation structure. In a shower hose connection unit including a member (2) and a rotation inducing packing (3) coupled to the lower outer diameter surface of the hose connection member (1) in a closed rotation structure;
The hose connection member (1) is received and coupled to a fastening rod (11) and a residual water discharge cap (12) having a detachable coupling structure, and a space on the inner side of the coupling portion of the fastening rod (11) and the residual water discharge cap (12). It is divided and formed into residual water discharge induction packing (13);
The fastening rod 11 has a plurality of residual water discharge holes 111-1 arranged through the outer diameter surface, and a circular band-shaped fastening groove 111 around the lower surface of the residual water discharge holes 111-1 arranged through. -2) Insertion of a water channel with a residual water induction pipe 111 further provided, a vertically protruding structure extending from the center of the upper surface of the residual water induction pipe 111, and a tapered water inlet 112-1 at the vertically extended inner lower end. Formed in a configuration including a tube (112);
The residual water discharge cap 12 includes a pivoting fastener 121 provided with a pivoting locking groove 121-1 around the upper side of the outer diameter surface, and a separation prevention protrusion 122-1 on the lower surface of the pivoting fastener 121. A packing coupling surface 122 provided, a plurality of water inlet holes 123 penetrating in a circular arrangement on the lower surface, and a detachable assembly protrusion 124 protruding in a circular band shape around the upper side of the inner diameter surface, It is formed to include a packing guide pillar (125) that extends vertically with a protruding structure at the center of the inner surface and has a spherical packing contact surface (125-1) at the extended upper end;
The residual water discharge inducing packing 13 includes a variable packing piece 131 having a circular raised structure with an elastic expansion hole 131-1 in the center, and an elastic connection piece 132 integrally connected around the variable packing piece 131. And, it is integrally connected around the elastic connection piece 132 and further includes a close fitting frame 133 that securely couples the residual water discharge inducing packing 13 to the inner surface of the fastening rod 11 and the residual water discharge cap 12. Formed into a composition;
The rotation inducing member (2) is coupled to the rotation fastener (121) provided with the rotation locking groove (121-1) in the residual water discharge cap (12) with a rotation locking structure;
It is characterized in that the rotation inducing packing (3) is inserted and coupled to the packing engaging surface (122) on the residual water discharge cap (12) provided with the separation prevention protrusion (122-1) in a close contact structure. A shower hose connection unit that combines the functions of preventing kinks and discharging residual water.
According to claim 1;
The rotation inducing member (2) consists of a water leak prevention ring (21) connected in an upper and lower two-stage configuration at the center of the outer diameter surface, a watertight pad (22) inserted and coupled around the outer diameter surface at the upper end, and a vertical penetrating structure on the inner surface. Anti-kink and residual water discharge function, characterized in that it is formed by a configuration including a rotational coupling hole (23) and a watertight locking step (24) in which elastic packing (241) is coupled around the upper side of the inner diameter of the rotational coupling hole (23). A unit for connecting a shower hose in parallel.
According to claim 1;
The residual water discharge cap 12 has a kink prevention and residual water discharge function, characterized in that a molding deformation prevention groove 126 is further formed in the center of the outer lower surface extending in spatial depth toward the inner surface of the packing guide pillar 125. A unit for connecting a shower hose in parallel.
According to claim 1;
The residual water discharge induction packing (13) further forms reinforcing sealing protrusions (133-1) with a semicircular cross-sectional structure around the upper surface of the close fitting frame (133) in an embossed configuration of multiple rows or more;
The fastening rod 11 is a sealing fixing groove 111-3 that presses and secures the reinforcing sealing protrusion 133-1 formed by the close fixing frame 133 around the lower surface of the residual water induction pipe 111 with a meshing receiving structure. ) A shower hose connection unit that combines anti-kink and residual water discharge functions, characterized by further forming a unit.
According to claim 1;
The multi-connection unit 400 is formed of a single hose connection member 1 that delivers water supplied from the water hydrant 100 to the shower hose 200;
The hose connection member (1) of the single configuration includes a fastening rod (11) and a residual water discharge cap (12) that are coupled in a detachable structure, and a space on the inner side of the coupling portion of the fastening rod (11) and the residual water discharge cap (12). It is divided and formed into a residual water discharge induction packing (13) that is combined to accommodate;
The fastening rod 11 has a plurality of residual water discharge holes 111-1 arranged through the outer diameter surface, and a circular band-shaped fastening groove ( 111-2), a residual water induction pipe 111, and a vertically protruding structure extending from the center of the upper surface of the residual water induction pipe 111, and a water channel insertion with a tapered inlet 112-1 at the vertically extended inner lower end. It includes being formed as a tube (112);
The residual water discharge cap 12 has a plurality of water inlet holes 123 penetrating in a circular arrangement on the lower surface, a detachable assembly protrusion 124 protruding in a circular band shape around the upper side of the inner diameter surface, and an inner surface. A packing guide pillar (125) extending vertically in a cylindrical structure at the center of the side and having a spherical packing contact surface (125-1) at the extended upper end, and a packing guide pillar (125) at the center of the outer lower surface toward the inner surface of the packing guide pillar (125). It is formed with a molding deformation prevention groove 126 extending to form a spatial depth,
The residual water discharge inducing packing 13 includes a variable packing piece 131 having a circular raised structure with an elastic expansion hole 131-1 in the center, and an elastic connection piece 132 integrally connected around the variable packing piece 131. and a tight fixing frame 133 that is integrated and connected around the elastic connection piece 132 and securely couples the residual water discharge inducing packing 13 to the fastening rod 11 and the inner surface of the residual water discharge cap 12. Contains;
The hose connection member (1) formed of the fastening rod (11), the residual water discharge cap (12), and the residual water discharge induction packing (13) is single without being combined with the rotation induction member (2) and the rotation induction packing (3) king. A unit for connecting a shower hose that has both anti-kink and residual water discharge functions, characterized by being accommodated and installed on the inner side of the connection closure cap (300).