KR20150093312A - Oxygen generated shower connecting device using aspirator - Google Patents

Abstract

The present invention relates to a connection device for a shower wherein oxygen is generated and, more specifically, to a connection device for a shower, which is connected between a shower and a shower hose in a lower end of a handle portion of the shower, and becomes a vacuum state by a flowing water current to increase oxygen through an oxygen filter when sucking outside air to inject a water current having strong pressure and oxygen when taking a shower. The connection device comprises: a head connection port wherein an internal space is divided back and forth; an aspirator block coupled to a lower end portion of the head connection port; a water current control unit coupled to an inlet portion of a lower end of the aspirator block; and a coupling unit coupled to a lower end of a block body of the aspirator block.

Description

Apparatus for connecting a shower using an aspirator in which oxygen is generated {omitted}

The present invention relates to a shower connecting device using an aspirator in which oxygen is generated. More specifically, the present invention relates to a shower connecting device using an aspirator in which oxygen is generated, The present invention relates to a shower connecting device that provides a desired number of showerheads.

Generally, a shower is connected to a water supply such as a bathroom through a hose, and water supplied through the hose is injected through a plurality of injection holes drilled in the showerhead. In addition, a locking knob is provided before the water supply, so if you want to stop using the shower, you must lock the water supply through the lock knob.

The spray water pressure of the shower is determined by the water supply pressure of the water supplied to the shower head through the hose. When the water supply water pressure is low, the spray water pressure injected through the spray hole is relatively low, .

On the other hand, if the water supply water pressure is high, the shower water pressure of the shower is also increased, so that the user can shower effectively, but the water amount is wasted because the amount of water used is relatively increased as the water pressure for spraying is increased.

In order to solve such a problem, Korean Utility Model Registration No. 20-0425310 "Shower with water saving device" and Application No. 10-2009-0114640 can be found in air intake type noiseless water saving shower.

An object of the present invention is to solve such a problem, and it is an object of the present invention to provide an air conditioner which can selectively control the amount of water supplied to a shower, To provide a sourdough connection device that filters the ambient air that enters the vacuum state to block the supply of large nitrogen and pass more oxygen than the nitrogen to increase the oxygen concentration in the water stream and spray it through the sourger I want to.

In order to accomplish the above object, the present invention provides a hose comprising: a hose connected to a water supply source; a shower head connected to an end of the hose and having a spray hole drilled at its tip; 1. A shower connecting device using a lighter, comprising:

The connecting device has a head connector having an upper end coupled to a rear end of a shower head in a threaded manner and an intermediate space formed with a perforated partition wall integrally formed with an inner space defined in the front and rear, The block main body is coupled to a lower portion of the head connecting port so as to be adjacent to the head connecting port, and the side surface is formed with an aspirator tube extending through the through hole having a threaded portion formed at the center of the upper surface of the block main body and extending in the outflow direction And a flow control unit is installed in the inlet of the aspirator tube at the center of the aspirator block.

The inlet portion is formed with a through-hole which has a female screw, and a catch with a water flow is connected to the catch groove.

When the pressure to press the pressure plate is high, the pressure of the water flow is narrowed and the pressure of the water stream is weakened. In contrast, when the pressure is low, the intensity of the water jetted to the shower can be easily controlled.

The water flow control part can be processed into various forms. It is needless to say that the push plate can be used as a leakproof packing and the water flow control part can be selectively used according to the water pressure by changing the size of the through hole with the water selection part.

Basically, the vacuum generating water of the aspirator is suitable for the diameter of 2mm ~ 4mm in the hole diameter of the water conducting connection path.

In addition, the water flow control part may be formed in a different shape. The body of the water flow control part has a male thread and an inner through hole. The through hole is formed with a rubber or silicone push tube, A water flow regulator with a water flow hole is fitted in the form of a holding tube. The water flow regulator is connected to the main body of the water flow regulator with the corresponding female thread of the male screw on the outer periphery. When the pressure of the push pipe is strong, the flow of the water flow becomes narrow and the water flow pressure is increased. On the other hand, The strength of the stream can be easily controlled.

The water flow regulating part may be processed into another shape, and a tightening water flow regulating part is provided at the lower end inflow part of the aspirator block.

The tightening type water flow regulating section is divided into a main body, a compression tube and a water flow regulator. One side of the main body is formed with a male thread and is joined with the inlet portion, and the other side is formed with a divided pressing mold. The inlet portion is formed with an internal thread so that the flow regulating portion is coupled to the flow regulating portion main body. The flow regulating portion main body has a male thread on the outer periphery and a through hole on the inside. In this through hole, a compression tube having a rubber or silicone material through hole having a length longer than that of the water flow control is inserted, and a water flow controller having a through hole with a threaded coupling structure is inserted so as to tighten the compression tube . The water flow regulator is a structure with a water flow through hole. When the pressure for tightening the compression pipe is high, the passage of the water flow hole is narrowed and the pressure of the water flow is increased. On the other hand, When it is weak, the pressure of the water stream can be lowered to easily control the intensity of the water jetted into the shower.

A filter for increasing the oxygen concentration in the air sucked to the lower end of the air inlet hole and an aspirator block having an air inlet hole communicated with the outlet portion of the aspirator nozzle are provided on the side surface of the block body. Or a small flow control unit is provided. And an engaging portion coupled to the lower end of the block body of the aspirator block in a threaded manner to connect the aspirator tube inlet portion of the aspirator block to the end portion of the hose.

Further, in the present invention, a male screw is machined on the outer periphery of the aspirator tube of the aspirator block, and a female screw is fastened to the tip end of the aspirator tube penetrating the through hole of the head connector until it approaches the partition wall of the head connector So that the head connector and the aspirator block are integrated.

According to this configuration, when the shower is used, external air is introduced into the shower head together with a strong water pressure, so that the jetting water pressure of water sprayed to the jetting hole is ejected together with the suction air, so that the pressure of the shower is increased.

In the meantime, the oxygen generating filter of the present invention applies to all the filters that pass large amounts of oxygen, oxygen, and nitrogen, which are large in volume, in the air. Such filters include membrane filters, hollow fiber membranes and hollow fiber filters.

According to the shower connecting device using an aspirator in which oxygen is generated according to the present invention, oxygen and air are sucked through the filter through the supply water pressure of the water supplied through the hose on the lower end of the shower head, And is jetted to the shower side with a predetermined jetting pressure.

1 is a perspective view of a shower connecting device using an aspirator in which oxygen is generated according to the present invention.
2 is an exploded perspective view of a shower connecting device using an aspirator in which oxygen is generated according to the present invention.
3 is an exploded cross-sectional view of a shower connecting apparatus using an aspirator in which oxygen is generated according to the present invention.
4 is an exploded cross-sectional view of a shower connecting device using an aspirator in which oxygen according to the present invention is generated.
5 is a cross-sectional view showing an assembly state of a shower connecting device using an aspirator in which oxygen is generated according to the present invention.
6 is a view showing an operating state of a shower connecting device using an aspirator in which oxygen is generated according to the present invention.
7 is an exploded perspective view of another water flow control unit of a shower connecting apparatus using an aspirator in which oxygen is generated according to the present invention.

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

1 and 2, the shower according to the present invention includes a hose 60 connected to water conductors (not shown), a shower head 10 provided with injection holes 14, a shower head 10 And a connecting device 100 for connecting the end of the hose 60 to the end of the hose 60 and increasing the amount of water sprayed while adjusting the water discharge pressure.

The hose 60 is connected to the water tank provided with a lock knob (not shown) to guide the water supply.

The shower head 10 is manually held by a user, and a water supply passage is provided inside the shower head. A plurality of injection holes 14 are formed in the front end of the shower head 10 and a screw coupling portion 11 for coupling with the coupling device 100 is provided at a rear end thereof. The screw engagement portion 11 is formed of a male or female part, and an O-ring 12 is inserted and coupled thereto.

2 through 7, the connecting device 100 includes a head connector 20 mounted on a rear end of the shower head 10 in a screw-fitting manner, An aspirator nozzle 30 having an aspirator nozzle 35 processed in the longitudinal direction and an engaging portion 50 for connecting the end of the hose 60 to the lower end of the aspirator block 30 The structure of each component is as follows.

First, the head connector 20 is connected to the threaded portion 11 of the shower head 10 in a threaded manner. In the middle of the head connector 20, a partition wall 22 having perforated holes 23 is integrally formed consist of. The inner space of the head connector 20 is partitioned by the partition wall 22 back and forth. The upper end of the head connector 20 is formed with an internal thread 21 for engagement with the threaded portion 11 of the shower head 10 so that the upper end of the head connector 20 is positioned To the threaded portion 11 of the shower head 10 in a threaded manner.

The aspirator block 30 includes a block body 31 coupled to a lower end of the head connector 20 such that an upper surface of the head connector 20 is close to the partition wall 22 of the head connector 20, An aspirator tube 34 extending in the outflow direction through the through hole 23 at the center and an aspirator nozzle 34 machined in the longitudinal direction inside the aspirator tube 34 at the center of the block body 31, (35).

The upper portion of the block body 31 is fitted to the lower end portion of the head end fitting 20 so that the upper surface of the block body 31 is close to the partition wall 22 and the outer periphery of the block body 31 has a male thread 32 ). The side surface of the block body 31 forms a gap 37 between the inner wall of the head fitting 20 and a predetermined space 37. This space 37 serves to communicate the outflow portion 39 of the aspirator nozzle 35 with the atmosphere An air inlet hole 33 is formed. Thus, outside air can be introduced into the flow path through which water is supplied through the gap 37 and the air inflow hole 33. In the embodiment of the present invention, the air inlet holes 33 are formed in three places so as to have a diameter of about 2 mm. It is preferable that the air inlet holes 33 are processed appropriately in consideration of water pressure and the like of water. However, it is needless to say that the size and number of the holes of the air inlet hole 33 may vary depending on the pressure of the water flow.

The aspirator tube 34 extends through the through hole 23 at the center of the top surface of the block body 31 and extends in the water outflow direction and has an externally threaded portion 34- the female thread 24 is tightened until the tip end of the aspirator tube 34 passing through the through hole 23 of the head connecting port 20 is processed and is close to the partition wall 22 of the head connecting port 20 So that the head connector 20 and the aspirator block 30 are assembled together. At this time, a predetermined gap 37 is formed between the inner wall of the head connector 20 and the side face of the block body 31. And a filter 38 for introducing oxygen into the air having a waterproof cover (not shown) is provided in a part of the gap.

The aspirator nozzle 35 is formed to penetrate the inside of the aspirator tube 34 in the longitudinal direction at the center of the block body 31. This allows the aspirator block 30 to have the inflow portion 36, And an outlet 39 on the aspirator tube 34 side. The aspirator nozzle 35 is adjusted to have a small inner diameter when it is adjusted by the water flow regulating part 40 and again to have a wide outflow part 39 in a straight line, ), Which will be described later in detail.

And the flow regulating portion 40 is installed in the lower end inflow portion 36 of the aspirator block 30.

A penetrating engagement groove 36-1 with an inner circumferential female thread 36-2 is formed in the inlet portion 36 and a push plate 42 having a water passage is provided in the engagement groove 36-1, And the water flow regulating portion 40 having the male thread 41-1 on its outer periphery with the hole 41-2 is coupled in a screwing manner. The flow regulating unit 40 is configured such that, when the pressure of the push plate 42 is high, the flow of the water flow is narrowed and the pressure of the water flow is increased. On the other hand, when the pressure of the water flow is weak, The strength can be adjusted easily.

The water flow regulating part 40 can be formed into various shapes by using the push plate 42 as a leakproof packing (not shown) and inserting the water flow regulating part 40 into the through hole (not shown) 41-2 may be made different in size so that they can be selected and used according to the water pressure.

Basically, the vacuum generating water of the aspirator is suitable for the diameter of 2mm ~ 4mm in the hole diameter of the water conducting connection path.

4, the water flow regulating part 40 is divided into a main body 44, a pushing pipe 45 and a water flow regulator 46. The water flow regulating part 40 includes a main body 44, On one side, the male thread 44-1 is processed and joined to the inlet portion, and the other side is in the form of a divided pressing frame 44-3. The inlet portion 36 is formed with an internal thread 36-1 so as to engage with the flow regulating portion 40. The main body 44 of the flow regulating portion 40 has an external thread 44-1, A through hole 44-2 is formed.

A pushing pipe 45 having a through hole 44-1 made of rubber or silicone and having a length slightly longer than the main body 44 is inserted into the through hole 44-2. Is fitted with a water flow regulator (46) having a water flow through hole (46-1) having a threaded engagement structure. The water flow regulator 46 has a structure in which the water flow regulator 46 has a structure in which the water flow through hole 46-1 is machined and the water flow regulating portion 40 has a corresponding structure of the male screw 44-3, 46-2. When the pressure of the pushing pipe 45 is strong, the passage of the water flow through hole 45-1 is narrowed to increase the pressure of the water flow. On the contrary, when the pressure of the water flow is weak, Can be easily controlled.

Referring to FIG. 7, a fastening type water flow control unit 40 is installed in a lower inlet portion 36 of the aspirator block 30. The tightening type water flow adjusting unit 40 is divided into a main body 47, a compression tube 48 and a water flow adjuster 49. One side of the main body is processed by a male screw 47-1 to be coupled with the inlet, And is in the form of a formed pressing frame 47-3.

The inlet portion 36 is formed with a female screw 36-1 so as to be coupled to the flow regulating portion 40. The main body 47 of the flow regulating portion 40 has a male screw 47-1 as an outer circumference, A through hole 47-2 is formed.

A compression tube 48 having a through hole 48-1 made of rubber or silicone and having a length slightly longer than that of the water flow control part 40 is fitted in the through hole 47-2, A water flow regulator 49 with a water flow through hole 49-1 having a threaded engagement structure is fitted.

The water flow regulator 49 has a structure in which the water flow through hole 49-1 is machined and has a female screw 49-2 with a corresponding structure of the male screw 47-3 machined to the outer periphery of the water flow adjusting portion 40 When the pressure for tightening the compression pipe 48 is high, the passage of the water flow through hole 48-1 is narrowed and the pressure of the water flow is increased. On the other hand, when the pressure is weak when the pressure is tight, have.

The engaging portion 50 is provided at the end of the hose 60 and is coupled to the lower end screw 32 of the aspirator block 30 in which the o-ring 12-1 is fitted.

As a result, the hose 60 connected to the water dispenser is securely mounted to the rear end of the shower head 10 via the connecting device 100.

Next, the operation of the shower connecting device using the aspirator in which the oxygen is generated according to the present invention constructed as above, and the operation and effect thereof will be described with reference to FIG.

First, when the user opens the water conduction through the locking handle of the water-conducting conduit to which the hose 60 is connected, a considerably water-pressure water supplied through the hose 60 flows through the connecting device 100, And is injected outside through the injection holes (14).

At this time, the water flowing through the connecting device 100 is maintained at a constant water pressure, and the air introduced through the air inflow hole 33 is sprayed in a mixed state, which will be described in more detail as follows.

That is, the water supplied through the hose 60 flows through the narrow part of the aspirator nozzle 35 when the water flows through the adjustment part 40. Subsequently, the water is ejected toward the outlet 39 of the aspirator nozzle 35 whose inner diameter is widened. At this time, the water exiting the outlet 39 of the aspirator nozzle 35 is diffused However, since the outflow portion 39 is extended to have a predetermined length, it is not diffused outwardly but is ejected in the vertical direction (longitudinal direction), and at the same time, a negative pressure difference is generated.

Therefore, the water jetting through the outflow portion 39 of the aspirator nozzle 35 is carried out in a state in which diffusion is ensured, so that the jetting water pressure of the water always becomes constant. (-) air pressure difference is generated in the outflow portion 39 of the aspirator nozzle 35, so that external air flows through the gap 37 between the head connection port 20 and the aspirator block 30 and the air inflow hole 33 to the outlet 39 of the aspirator nozzle 35.

At this time, the filter 38 is fitted in the gap 37. The filter 38 filters the nitrogen when the air is introduced through the inlet hole 33 and increases the oxygen concentration of the water stream flowing through the oxygen.

In this way, the inflow air is merged with the water of constant water pressure at the outlet 39 of the aspirator nozzle 35 and escapes to the side of the shower head 10, so that the injection holes 14 of the shower head 10 , Air containing oxygen is ejected together with water of a certain water pressure.

As a result, regardless of the water pressure of the water supplied through the hose 60, constant water pressure, in which air is always mixed through the connecting device 100 disposed at the lower end of the shower head 10, is supplied into the shower head 10 do. Therefore, while supplying a small amount of water, the water pressure of the water sprayed through the spray holes 14 can be maintained as it is, so that water can be automatically saved and the user can be showered with a comfortable shower have

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Various modifications and variations may be made without departing from the scope of the appended claims.

Claims (4)

A connecting device of an aspirator structure for connecting a rear end of a shower head to an end of a hose, the connecting device comprising:
The connecting device includes a head connector having an upper end connected to a rear end of the shower head in a threaded manner, and a partition wall having a perforated hole formed therein, the inner space being divided into front and rear parts;
A block body coupled to a lower end of the head connector so that an upper surface thereof is close to the partition wall of the head connector and a side surface defining a gap between the inner wall of the head connector and an oxygen filter, And an aspirator nozzle extending from the center through the through hole and extending in an outflow direction, and an aspirator nozzle having an inlet portion and an outlet portion inside the aspirator tube at a central portion of the block body is formed in the longitudinal direction ,
An aspirator block having an air inlet hole penetrating the side surface of the block body to communicate with an outlet of the aspirator nozzle;
A water flow regulating part having a through hole formed in a lower end inflow part of the aspirator block and a push plate having a water flow passage in the catch groove and having a through hole and being coupled to the outer periphery with a male screw;
A coupling portion coupled to the lower end of the block body of the aspirator block in a threaded manner to connect the end portion of the hose with the flow regulating portion coupled to the aspirator tube inlet portion of the aspirator block; Wherein the showerhead is connected to the showerhead using an aspirator in which oxygen is generated. The method according to claim 1,
In the water flow control section
Wherein the push plate is replaced with a leakproof packing and the size of the through hole is made different in the flow regulating portion so that the push plate can be selectively used in accordance with the water pressure to use the shower connector using the aspirator. The method according to claim 1,
In the water flow control section
The lower flow inlet of the aspirator block is formed with a female screw thread so as to be coupled with the flow regulating section. The flow regulating section main body has a male thread on the outer periphery and a through hole on the inside thereof. Or a pressurized pipe having a through hole of a silicon material is inserted and a water flow regulator with a through hole having a threaded coupling structure is inserted in such a form that the push pipe is closed. Characterized in that the water flow regulator is a structure in which a water flow through hole is formed and is coupled with a female screw in a corresponding structure of a male screw machined to the water flow adjusting part in the outer periphery, . The method according to claim 1,
In the water flow control section
The lower end inlet portion of the aspirator block has a threaded outer periphery, a through hole in the outer periphery thereof, and a threaded engagement with the inner periphery of the aspirator block. In the other end, a divided compression mold is formed. A shower connecting device using an aspirator in which oxygen is generated, characterized by having a water flow adjuster coupled with a compression tube of rubber or silicone and having a water through hole in the form of tightening a compression tube.

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