WO2019112226A1

WO2019112226A1 - Shower cartridge

Info

Publication number: WO2019112226A1
Application number: PCT/KR2018/014763
Authority: WO
Inventors: 이대성
Original assignee: 주식회사 비타코퍼레이션
Priority date: 2017-12-05
Filing date: 2018-11-28
Publication date: 2019-06-13
Also published as: KR101993535B1; KR20190066262A

Abstract

A shower cartridge is provided. The shower cartridge according to an aspect of the present invention may comprise: a shower gel-filled case having a through hole and including a cover part and a body part; a storage case for holding the shower gel-filled case; a first adapter coupled to one side of the storage case and having an inlet port through which water flow into the storage case; and a second adapter coupled to the other side of the storage case and having an outlet port through which the water is discharged from the storage case.

Description

Shower Cartridge

The present invention relates to a shower cartridge.

In general, water is an indispensable element in everyday life. As perceived water and interest in health grows as the water used for drinking water is boiled with herbal medicines or oriental herbs, the awareness of water used for washing, bathing, and showering is also changing.

Such water is purified in a water purification plant by using a water purification device and is put into the home, but the purified water does not completely remove the chlorine component and remains in a predetermined state. Therefore, it may cause dermatitis in children or people with weak skin .

Accordingly, recently, there has been a demand for a method of removing chlorine components remaining in water by changing the physical properties of water used for cleansing, showering, and bathing, as well as effective for skin treatment and cosmetics.

The present invention provides a shower cartridge capable of controlling the speed and time of mixing water and shower gel by spatially separating water and shower gel.

SUMMARY OF THE INVENTION The present invention provides a shower cartridge which can control the dissolution rate and dissolution time of a shower gel by changing the flow of water flowing into the inside of the shower cartridge.

A shower cartridge according to one aspect of the present invention includes a shower gel filling case formed with a through hole and including a lid part and a body part, a storage case for storing the filling case, an inlet port connected to one side of the storage case, A first adapter having a first connector; And a second adapter coupled to the other side of the storage case and having a discharge port through which the water is discharged.

The through-hole may include a first through-hole formed in an outer surface of the body portion and a second through-hole formed in the lid.

The first adapter includes a first coupling portion protruding from the inlet port toward the outer side of the storage case and formed with threads and a seating portion protruding inward from the inlet port at the inlet port and formed with a circulation groove through which the water circulates can do.

The first adapter may include a filter unit located on the inner side of the inlet and having a plurality of holes.

The storage case may include a filter member positioned in a direction perpendicular to the inflow direction of the water and seated in the seating portion.

The storage case may include an engagement protrusion protruding inward from an upper side of the seating portion and fixing the filter member.

The lid part may include a guide vane protruding from the outer surface toward the storage case.

The guide vane may be formed to protrude at a predetermined height in the outer direction of the lid unit and extend along the longitudinal direction of the lid unit.

The predetermined height of the guide vane may be increased from one end to the other end.

The guide vanes may be formed in a plurality of units, and the plurality of guide vanes may be spaced apart along the outer surface of the cover unit.

At least one first protrusion may be formed on the outer surface of the guide vane.

The storage case may include a guide wing protruding toward the charging case to form a path through which the water can flow between the outer surfaces of the charging case and to change a cross-sectional area of the path.

The guide vanes may be formed in a plurality of units, and the plurality of guide vanes may be spaced apart from each other along an outer surface of the cover unit.

The storage case may include a guide protrusion protruding toward the case and formed in a spiral shape along an inner surface of the storage case.

The guide protrusion may have at least one second protrusion on its outer surface.

The shower cartridge according to an embodiment of the present invention may contain a filling case in which a shower gel is filled in a storage case and a through hole is formed to spatially separate water and shower gel.

In addition, the shower cartridge according to an embodiment of the present invention can control the speed and the degree of time at which the water and the shower gel are mixed by changing the width of the through-hole.

1 is an exploded perspective view of a shower cartridge according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a first modification of the through-hole of the shower cartridge according to the embodiment of the present invention shown in FIG.

3 is a cross-sectional view illustrating the flow of water in the shower cartridge according to the embodiment of the present invention shown in FIG.

FIG. 4 is a sectional view showing a second modification of the through-hole of the shower cartridge according to the embodiment of the present invention shown in FIG.

5 is an exploded perspective view of a shower cartridge according to another embodiment of the present invention.

6 is an internal cross-sectional view of the shower cartridge shown in Fig.

7 is a view showing the flow of water in the shower cartridge shown in Fig.

8 is a plan view showing a modified example of the guide vane of the shower cartridge shown in Fig.

Fig. 9 is a cross-sectional view showing a modified example of the storage case of the shower cartridge shown in Fig. 5;

10 is a view showing the flow of water in the shower cartridge shown in Fig.

11 is a view showing a modification of the guide projection shown in Fig.

12 is a perspective view showing a connection between a shower cartridge and a shower housing according to an embodiment of the present invention.

FIG. 13 is a perspective view showing a connection between a shower cartridge and a receiver according to an embodiment of the present invention. FIG.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

In addition, since the sizes and thicknesses of the respective components shown in the drawings are arbitrarily shown for convenience of explanation, the present invention is not necessarily limited to those shown in the drawings.

Also, throughout the specification, when an element is referred to as "including" an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.

2 is a cross-sectional view showing a first modification of the through-hole of the shower cartridge according to the embodiment of the present invention shown in Fig. 1, and Fig. 3 is a cross-sectional view of the shower cartridge according to the embodiment of the present invention shown in Fig. 2 is a cross-sectional view showing the flow of water in the shower cartridge according to the embodiment of the present invention shown in FIG. 2;

Referring to FIGS. 1 to 3, the shower cartridge 100 according to the embodiment of the present invention spatially separates the space in which the shower gel is filled and the water, so that when the water flows into the shower cartridge 100, By preventing the water and the shower gel from contacting with each other, it is possible to prevent the shower gel from dissolving in water and consuming it quickly. The shower cartridge 100 according to an embodiment of the present invention may include a filling case 20, a storage case 30, a first adapter 40, and a second adapter 10.

The filling case 20 according to an embodiment of the present invention may include a body portion 21 and a lid portion 22. In an embodiment of the present invention, the body 21 is formed in a cylindrical shape and an opening (not shown) may be formed on the upper side so that the shower gel may be filled therein. The opening can serve as an inlet to allow the shower gel to be filled.

At this time, the shower gel to be filled in the filling case 20 may be added with one or more flavor selected from aroma, fruit, and flavor to a vitamin component such as vitamin C in a liquid or semi-solid state. The shower gel keeps skin moist, whitening and anti-aging.

Meanwhile, the lid part 22 may be coupled to the opening part serving as an inlet of the body part 21 in a state that the body part 21 is filled with the shower gel. The body portion 21 and the lid portion 22 are screwed to each other to close the opening portion.

Referring to FIG. 1, the filling case 20 may have a through-hole 20a formed on its outer surface. The plurality of through holes 20a may be formed in the body portion 21 or the cover portion 22, respectively. A detailed description of the through-hole 20a will be given later.

1 to 3, the storage case 30 is formed in a cylindrical shape and a storage space 30a in which the storage case 20 can be stored may be formed therein. The storage case 30 may include an insertion portion 31 formed by bending both ends in the inward direction and a step 31a formed in the inside direction of the insertion portion 31. [

The storage case 30 includes a first adapter 40 having an inlet 43a through which water is introduced into one side and a discharge port 13a formed on the other side in a state in which the filling case 20 is housed in the storage space 30a. 2 adapters 10, respectively.

1 to 3, the first adapter 40 includes a first coupling portion 43 protruding from the inlet 43a in the outer direction of the storage case 30 and formed with threads, And a seat 44 protruding inwardly of the seat 30 and having a circulation groove 44a through which water is circulated. At least one circulation groove 44a may be formed at the end of the seating portion 44 and the filter member 2 may be placed on the seating portion 44. [

The filter member 2 can be placed on the seating portion 44 in a direction perpendicular to the direction of the water flowing into the interior of the storage case 30. [ At this time, the filter member 2 may be formed to have the same area as the inner cross-sectional area of the cylindrical housing case 30. The filter member 2 can filter the chemical substances remaining in the water flowing through the circulation groove 44a.

The first adapter 40 may include a first connection part 41 for connection with the insertion part 31 of the storage case 30 and a first assistance part 42 for fixing the storage case 30 to the first adapter 40. The insertion portion 31 located at one side of the storage case 30 may be inserted into and connected to the inner space of the first connection portion 41. [ That is, the insertion portion 31 of the storage case 30 is inserted into the space where the first connection portion 41 and the first groove grooves 41a are spaced apart, and the end of the first groove grooves 41a is inserted into the insertion portion 31, As shown in Fig. Therefore, the first adapter 40 and the storage case 30 can be strongly fixed by heat welding by the first aid part 42 formed in the first adapter 40. [

On the other hand, the second adapter 10 has a second coupling portion 13 protruding outward from the storage case 30 in the discharge port 13a and formed with threads, and a second coupling portion 13 formed in the discharge port 13a in the inner direction of the storage case 30 And a support jaw (14) that protrudes and contacts the charging case (20).

Referring to FIGS. 2 and 3, the support jaw 14 may contact the lid portion 22 of the charging case 20 to support the front of the charging case 20. The support jaw 14 may be formed in a ring shape, and a plurality of circulation openings 14a may be formed along the circumferential direction of the support jaw 14. Therefore, the circulated water introduced from the inlet port 43a can be discharged to the discharge port 13a through the circulation port 14a.

The second adapter 10 includes a second connection part 11 connected to the insertion part 31 of the storage case 30 for securing the second adapter 10 to the storage case 30 can do. The insertion portion 31 located on the other side of the storage case 30 may be inserted into and connected to the inner space of the second connection portion 11. [ The insertion portion 31 of the storage case 30 is inserted into the space where the second connection portion 11 and the second groove grooves 11a are spaced apart and the end of the second groove groove 11a is inserted into the insertion portion 31, As shown in Fig. Therefore, the second adapter 10 and the storage case 30 can be firmly fixed by heat welding by the second aid part 12 formed on the second adapter 10.

2 and 3, the through-hole 20a may be formed in the body 21 or the cover 22, respectively. For example, a plurality of first through holes 21a may be formed along the longitudinal direction of the body portion 21. At least one second through hole 22a may be formed in the center of the upper surface of the lid portion 22, Can be formed. At this time, the water may flow through the through-hole 20a to dissolve the shower gel filled in the filling case 20.

The dissolved shower gel stays inside the filling case 20 and can leak out to the outside of the filling case 20 due to the pressure difference when the water flows rapidly to the outside of the filling case 20, It can be naturally mixed with the water flowing outside of the water.

Therefore, water flows in and out through the through-hole 20a. If the size of the through-hole 20a is less than 0.5 mm, the flow of water may not be smooth. Conversely, if the size of the through-hole 20a is more than 1.3 mm, the water flow can not be controlled and the dissolution of the shower gel becomes very fast, so that it may be somewhat difficult to use for a long period of time.

Therefore, the size of the through-hole 20a is suitably 0.5 mm or more and 1.3 mm or less, more specifically 0.8 mm. In addition, although the shower gel in the liquid state can be dissolved in water immediately, the semi-solid state shower gel may not dissolve properly. Accordingly, as the number of the through-holes 20a increases, the area of contact of the water with the shower gel increases, so that the dissolution of the shower gel can be smoothly performed.

2 and 3, in an embodiment of the present invention, the first adapter 40 may include a filter unit 45 located inside the inlet 43a and having a plurality of holes. The filter portion 45 may be formed in a honeycomb shape and may be integrally formed on the inner peripheral surface of the inlet 43a. The filter unit 45 can prevent the inflow of water entering the water tank when the water flowing into the inside of the storage case 30 suddenly enters.

In the shower cartridge 100 according to the embodiment of the present invention, the

rubber packing

1 and 3 may be respectively installed in the inlet 43a and the outlet 13a. Water leakage can be prevented by the rubber packing (1, 3) when water is introduced or discharged from the storage case (30).

3 and 4, the first coupling portion 43 and the second coupling portion 13 located outside the storage case 30 can be coupled to the water supply hose 200 and the shower housing 300, respectively. For example, the first coupling portion 43, the water supply hose 200, the second coupling portion 13, and the shower housing 300 may be coupled with each other by screwing.

Water supplied from the water supply hose 200 first flows into the storage space 30a through the inlet 43a. The inflow water passes through the filter unit 45 formed integrally with the inlet 43a. At this time, the filter unit 45 has an effect of preventing the water from suddenly flowing from the water supply hose 200 into the water. The water flowing in from the inlet 43a passes through the filter member 2 which is seated on the seat part 44. At this time, the filter member 2 can remove chemical substances such as chlorine and lime remaining in the water flowing from the inlet 43a.

On the other hand, water leakage may occur in the first engagement portion 43 coupled with the water supply hose 200 by screwing. This can prevent water leakage by the rubber packing (3) provided in the first engagement portion (43).

When the water introduced from the water supply hose 200 comes into contact with the filling case 20 via the filter member 2, the generation of turbulence and vortex can be induced. Therefore, mixing of the introduced water with the shower gel can be performed in the storage space 30a of the storage case 30. [

For example, water may flow into the interior of the filling case 20 filled with the shower gel. The water can be sucked into the filling case 20 through the first through hole 21a and the second through hole 22a formed in the body portion 21 and the lid portion 22 of the filling case 20 And can dissolve the shower gel. The dissolved shower gel stays inside the filling case 20 and can leak out to the outside of the filling case 20 due to the pressure difference when the water flows rapidly to the outside of the filling case 20, It can be naturally mixed with the water flowing outside of the water.

Water and shower gel mixed at a constant concentration can flow to the discharge port 13a through a plurality of circulation openings 14a formed in the support jaws 14. [ On the other hand, water leakage may also occur in the second engagement portion 13 coupled to the shower housing 300 by screwing. This can prevent water leakage by the rubber packing (1) provided in the second engagement portion (13).

The water introduced into the interior of the storage case 200 may flow into the interior of the body portion 21 filled with the shower gel through the through hole 20a formed in the filling case 20 . At this time, if the shape of the width of the through-hole 20a is varied, the water pressure and the flow rate of the water passing through the through-hole 20a can be changed, whereby the speed and time at which the water dissolves the shower gel have.

The widths of the first through hole 21a and the second through hole 22a formed in the body portion 21 and the lid portion 22 of the filling case 20 can be changed as shown in FIG. have.

The width of the through-hole 20a may be gradually narrowed toward the inner side of the case 20. Accordingly, when the water passes through the first through hole 21a and the second through hole 22a, the hydraulic pressure gradually decreases due to the shape of the width, and the flow velocity gradually increases to quickly flow into the inside of the filling case 20 .

As another example, the width of the through-hole 20a may be widened toward the inner side of the case 20. Accordingly, when the water passes through the first through hole 21a and the second through hole 22a, the hydraulic pressure gradually increases due to the shape of the width, and the flow velocity gradually decreases to gradually flow into the interior of the filling case 20 .

Meanwhile, in the embodiment of the present invention, the filter member 2 may be moved forward by the water introduced from the inlet 43a in a state of being seated in the seating part 44. [ Therefore, the storage case 30 can include the latching jaw 46 for fixing the filter member 2 to the storage space 30a. The latching jaw 46 may be formed in a ring shape and may be formed to protrude inward of the storage case 30 from above the seating portion 44

FIG. 5 is an exploded perspective view of a shower cartridge according to an embodiment of the present invention, FIG. 6 is an internal sectional view of a shower cartridge according to an embodiment of the present invention, FIG. 7 is a cross- Fig.

Referring to FIGS. 5 and 6, the shower cartridge 1000 according to an embodiment of the present invention spatially separates a space in which a shower gel is filled and water, so that when the water flows into the shower cartridge, It is possible to increase the time for the shower gel to dissolve due to water, thereby preventing the shower gel from being consumed quickly. To this end, the shower cartridge 1000 according to the embodiment of the present invention may include a filling case 1100 filled with a shower gel and a storage case 1200 through which water is introduced and discharged.

At this time, the shower gel filled in the filling case 1100 may be added with one or more fragrance selected from aroma, fruit, and flavor to a vitamin component such as vitamin C in a liquid or semi-solid state. These shower gels keep the skin moist and whitening and anti aging.

Referring to FIG. 5, in one embodiment of the present invention, the filling case 1100 may include a body portion 1110 and a cover portion 1120. In an embodiment of the present invention, the body portion 1110 is formed in a cylindrical shape and an opening (not shown) may be formed on the upper side so that the shower gel may be filled therein.

At this time, the body portion 1110 may have a first through hole 1110a formed on the outer surface thereof. The first through holes 1110a may be formed in a plurality and the plurality of first through holes 1110a may be spaced apart along the extending direction of the body portion 1110. [

In an embodiment of the present invention, water flowing into the interior of the storage case 1200 flows through the first through hole 1110a into the body portion 1110 filled with the shower gel. At this time, The speed and time at which the water and the shower gel are mixed can be controlled by changing the oil pressure and the flow rate of water according to the shape of the through hole 1110a.

6, in the embodiment of the present invention, the first through-hole 1110a is formed so that the penetrated width W gradually widens or narrows toward the inner side of the body portion 1110, By varying the rate and time at which water and shower gel are mixed, it is possible to control.

At this time, the water flowing into the interior of the storage case 1200 is impregnated into the inside of the case 1100 through the first through-hole 1110a, and the shower gel filled in the case 1100 can be dissolved.

The dissolved shower gel stays inside the filling case 1100 and leaks out of the filling case 1100 naturally by the pressure difference when the water flows rapidly to the outside of the filling case 1100.

At this time, the water flows in and out through the first through-hole 1110a. When the size of the first through-hole 1110a is less than 0.5mm, the flow of water is not smooth. On the other hand, if the size of the first through-hole 1110a exceeds 1.3 mm, the flow of water can not be controlled, and the dissolution of the shower gel is very fast, so that it is somewhat difficult to use for a long period of time.

Therefore, the size of the first through hole 1110a is preferably 0.5 mm or more and 1.3 mm or less, and more preferably 0.8 mm. In addition, although the shower gel in the liquid state can be dissolved in water immediately, the semi-solid state shower gel may not dissolve properly. Accordingly, as the number of the first through-holes 1110a increases, the area of contact of the water with the shower gel increases, so that the dissolution of the shower gel can be smoothly performed.

5 and 6, in an embodiment of the present invention, the lid part 1120 is formed on the upper side of the body part 1110 in a state where the shower gel is filled in the body part 1110, To an opening serving as an inlet. At this time, a second through hole 1120a may be formed on the upper surface of the lid part 1120. [ For example, at least one second through-hole 1120a may be formed in the center portion of the upper surface of the cover 120. [

The body portion 1110 and the lid portion 1120 are coupled by a screw connection to cover the opening portion of the body portion 1110. The cover 1120 may have a circular cross section and a plurality of guide vanes 1121 may be formed on the outer surface of the cover 1120.

The plurality of guide vanes 1121 may be spaced along the circumferential direction of the lid portion 1120 and each of the plurality of guide vanes 1121 may extend along the extending direction of the lid portion 1120 .

At this time, the guide vane 1121 may be formed so as to protrude from the outer surface of the lid portion 1120 and may protrude more toward the lower side from the upper side of the lid portion 1120, for example, as shown in FIG. So that the cross section of the guide vane 1121 may be inclined.

Meanwhile, the shower cartridge 1000 according to an embodiment of the present invention changes the sectional area of a path through which water formed between the storage case 1200 and the body part 1110 can flow through the plurality of guide vanes 1121 So that the mixing speed of the water and the shower gel and the degree of time can be controlled.

That is, by forming a plurality of guide vanes 1121 in the lid portion 1120, the flow and flow of water can be changed. At this time, turbulent flow can be achieved in the vicinity of the guide vane 1121 formed.

For example, in the interior of the storage case 1200, the shower gel dissolves in water, but a part of the shower gel may be present in a state of agglomerations in water. Therefore, the shower gel can be discharged to the discharge port 1220a as it is in the flow of the water flowing into the interior of the storage case 1200 in a state where the shower gel is lumpy. At this time, the shower gel, which is formed by the turbulent flow near the guide vane 1121, can be more finely dissolved in water.

5 to 7, in an embodiment of the present invention, the storage case 1200 may be provided with a storage space 1200a to house the storage case 1200. FIG. The storage case 1200 includes a first adapter 1210 on the lower side of the storage case 1200 and a second adapter 1210 on the other side of the storage case 1200 in a state where the filling case 1100 is housed, (Not shown). The storage case 1200 and the first adapter 1210 and the storage case 1200 and the second adapter 1220 can be coupled with each other by thermal fusion while the filling case 1100 is housed.

The first adapter 1210 may include an inlet 1210a through which water may be introduced and the second connector 1225 may include an outlet 1220a through which water may be discharged.

The first adapter 1210 includes a first engaging portion 1215 protruding from the inlet 1210a toward the outside of the storage case 1200 and formed with threads and a second engaging portion 1215 protruding from the inlet 1210a inward of the storage case 1200 And a seating jaw 1211 formed with a circulation groove (not shown) in which water is circulated at the end portion.

The second adapter 1220 includes a second engaging portion 1225 protruding from the discharge port 1220a in the outer direction of the storage case 1200 and formed with a thread and protruded inward from the discharge port 1220a in the storage case 1200 And a support jaw 1221 that is in contact with the filling case 1100.

The water supply hose 500 may be screwed to the first coupling portion 1215 of the first adapter 1210 and the shower housing 300 may be screwed to the second coupling portion of the second adapter 1220. [ Lt; / RTI > The use of the shower cartridge according to one embodiment of the present invention will be described later.

Meanwhile, in the embodiment of the present invention, the rubber packing 1 may be provided at the inlet 1210a and the outlet 1220a, respectively. At this time, when water is introduced into or discharged from the storage case 1200, water leakage by the rubber packing 1 can be prevented.

In addition, the filter case 2 may be installed in the storage case 1200. In an embodiment of the present invention, the filter member 2 can filter out chemical substances remaining in the water that has flowed into the interior of the storage case 1200.

At this time, the filter member 2 can be seated on the seating jaw 1211 of the first adapter 1210. In addition, in one embodiment of the present invention, the seating jaw 1211 may be formed in a cylindrical shape protruding inward of the first adapter 1210, and a plurality of circulation grooves may be formed at an end thereof.

Referring to FIG. 6, the first adapter 1210 may include a filter unit 1212 located at the inlet 1210a and having a plurality of holes (not shown). For example, the shape of the filter portion 1212 may be a honeycomb shape, but is not limited thereto.

At this time, the filter unit 1212 may be formed integrally with the inlet 1210a. The shower cartridge 1000 according to an embodiment of the present invention can prevent the inflow of water that flows into the storage case 1200 through the filter unit 1212 when the water flows into the storage case 1200 suddenly.

Meanwhile, the second adapter 1220 may include a support jaw 1221. The support jaw 1221 may be formed to protrude inward of the second adapter 1220. The support tab 1221 is formed to be in contact with the lid 1120 formed on the upper surface of the case 1100 to prevent the case 1100 coupled to the lid 1120 from falling out. At this time, the support step 1221 may have a ring-shaped cross section and a plurality of circulation openings (not shown) may be spaced apart from each other along the circumferential direction of the support step 1221.

8 is a plan view showing a modification of the guide wing of the shower cartridge according to the embodiment of the present invention.

Referring to FIG. 8, in an embodiment of the present invention, a first protrusion 1122 may be formed on the outer surface of the guide vane 1121. The shower cartridge 1000 according to an embodiment of the present invention can further promote the turbulent flow of water near the guide vane 1121 due to the first protrusion 1122 so that the particles of the shower gel can be finely blended .

Meanwhile, in one embodiment of the present invention, the first protrusions 1122 may be formed in a plurality, and each of the plurality of first protrusions 1122 may be in the form of a circular or polygonal shape, but is not limited thereto. The first protrusion 1122 may be formed on both sides of the lid 1120 and may be formed on the body 1110 as well.

9 is a cross-sectional view showing a modified example of a storage case of a shower cartridge according to an embodiment of the present invention.

9, a path through which water can flow is formed between the inner side surface of the storage case 1200 and the outer side surface of the charging case 1100, and a guide blade 1200 protruding from the storage case 1200 or the charging case 1100, (1121). That is, the plurality of guide vanes 1121 may be formed along the circumferential direction of the outer surface of the lid portion 1120 of the charging case 1100.

On the other hand, a plurality of guide protrusions 1250 may be formed on the inner surface of the storage case 1200 at predetermined intervals in the storage case 1200. For example, the guide protrusion 1250 may extend from the vicinity of the inlet 1210a through which the water flows into the housing case 1200 to the vicinity of the outlet 1220a. That is, the guide protrusion 1250 may be formed in a spiral shape.

On the other hand, a groove (not shown) is formed in the inner side surface of the storage case 1200, and the groove can guide the flow path of water. The grooves may be elongated in a spiral shape. At this time, the width of the groove may gradually become narrower or narrower toward the vicinity of the discharge port 1220a in the vicinity of the inlet port 1210a of the storage case 1200. Therefore, by forming the guide protrusion 1250 or groove on the inner surface of the storage case 1200 and changing the width of the movement path, the flow of water flowing into the interior of the storage case 1200, In particular, by varying the cross-sectional area of the path through which water can flow, the velocity or the dissolution time of the shower gel can be controlled by changing the flow rate or the hydraulic pressure of the water.

FIG. 10 is a view showing the flow of water in the shower cartridge according to the embodiment of FIG. 9, and FIG. 11 is a view showing a modification of the guide projection of the shower cartridge according to the embodiment of the present invention shown in FIG.

10 and 11, the water introduced through the inlet port 1210a dissolves the shower gel, and the guide protrusion 1250 formed on the inner surface of the storage case 1200 can impart rotational property thereto.

The second protrusion 1260 may be formed on the outer surface of the guide protrusion 1250 to further promote the turbulent flow in a state in which the water is rotatable. For example, the second projection 1260 may be in the form of a circular or polygonal shape, but is not limited thereto. The second projection 1260 may also be formed on the inner side of the housing case 1200 itself. Accordingly, by forming the second protrusion 1260 on the guide protrusion 1250 and changing the cross section, the mixing speed and time of the water and the shower gel can be controlled.

FIG. 12 is a perspective view showing a connection between a shower cartridge and a shower housing according to an embodiment of the present invention, and FIG. 13 is a perspective view showing a connection between a shower cartridge and a receiver according to an embodiment of the present invention.

12, the shower cartridge 100 according to an embodiment of the present invention separates the shower housing 300 and the water supply hose 200 and separates the shower housing 300 and the water supply hose 200 To a connecting screw between the connecting screw.

The shower housing 300 may include a shower head 310 and a shower knob 330. At this time, a filter (not shown) may be further included in the shower head 310. For example, a semi-solid state shower gel may be aggregated in the interior of the storage case 30. Therefore, the shower gel can be discharged to the discharge port 13a by taking the flow of the water in a state where the shower gel is gathered in a lump. At this time, the filter installed in the inside of the shower head 310 has the effect of filtering out the accumulated shower gel.

13, the shower cartridge 100 according to an embodiment of the present invention separates the water receiving unit 400 and the water supplying hose 200 and separates the separated water receiving unit 400 from the water supplying hose 200 Can be mounted on the connecting screw of Therefore, the shower cartridge 100 according to the embodiment of the present invention has an advantage that anyone can easily replace the shower cartridge 100.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the following claims. Those who are engaged in the technology field will understand easily.

(Explanation of Symbols)

1, 3: rubber packing 2: filter element

10: second adapter 11: second connection part

11a: second yo-yo groove 12: second aid part

13: second engaging portion 13a: outlet

14: Support jaw 14a:

20: Filling case 20a:

21: body portion 21a: first through hole

22: lid part 22a: second through hole

30: storage case 30a: storage space

31: insertion portion 31a: step

40: first adapter 41: first connection part

41a: first groove groove 42: first aid part

43: first coupling portion 43a: inlet

44: seat portion 44a: circulation groove

45: filter part 46:

100: Shower cartridge 200: Water supply hose

300: Shower housing 310: Shower head

330: Shower handle 400: Faucet

500: Water supply hose

1000: Shower cartridge

1100: Filling case 1110: Body part

1110a: first through hole 1120: lid part

1120a: second through hole 1121: guide wing

1122: first protrusion 1200: storage case

1200a: storage space 1210: first adapter

1210a: Inlet port 1211:

1212: Filter part 1215: First coupling part

1220: Second adapter 1220a: Outlet

1221: Support jaw 1225:

1250: Guide protrusion 1260: Second protrusion

Claims

A shower gel filling case having a through hole formed therein, the shower gel filling case including a lid part and a body part;

A storage case for storing the filling case;

A first adapter coupled to one side of the storage case and having an inlet through which water is introduced; And

And a second adapter coupled to the other side of the storage case and having a discharge port through which the water is discharged.
The method according to claim 1,

The through-

A first through-hole formed in an outer surface of the body portion; And

And a second through-hole formed in the cover portion.
The method according to claim 1,

The first adapter includes:

A first engaging portion protruding from the inlet in an outward direction of the storage case and formed with threads; And

And a seat portion protruding from the inlet in an inner direction of the storage case and having a circulation groove through which water is circulated.
The method of claim 3,

The first adapter includes:

And a filter portion located inside the inlet and having a plurality of holes.
The method of claim 3,

The storage case may include:

And a filter member positioned in a direction perpendicular to an inflow direction of the water and seated in the seating portion.
6. The method of claim 5,

The storage case may include:

And a locking protrusion protruding inward from the upper side of the seat portion and fixing the filter member.
The method according to claim 1,

The lid portion

And a guide vane protruding from the outer surface toward the storage case.
8. The method of claim 7,

The guide wing

Wherein the cover portion is formed to protrude at a predetermined height in an outer direction of the cover portion, and is formed to extend along a longitudinal direction of the cover portion.
9. The method of claim 8,

The guide wing

And the predetermined height is increased from one end to the other end.
8. The method of claim 7,

Wherein the guide vanes are formed in a plurality of,

Wherein the plurality of guide vanes are spaced apart from each other along an outer surface of the lid part.
8. The method of claim 7,

Wherein at least one first projection is formed on an outer surface of the guide vane.
The method according to claim 1,

The storage case may include:

And a guide wing protruding toward the filling case to change a cross-sectional area of the path, wherein a path through which the water can flow is formed between the outer surfaces of the filling case.
13. The method of claim 12,

Wherein the guide vanes are formed in a plurality of,

Wherein the plurality of guide wings are spaced apart from each other along an outer side surface of the lid portion.
8. The method of claim 7,

The storage case may include:

And a guide projection projecting toward the filling case and formed in a spiral shape along an inner surface of the storage case.
15. The method of claim 14,

The guide projection

And at least one second projection is formed on the outer surface.