JP5883534B1 - Infant shower equipment and infant pool with the same - Google Patents

Abstract

The present invention provides an infant shower play device 100 that is simple in structure and easy to operate, and that an infant can sufficiently play as intended even when a guardian is not always on the side. A simple submersible pump 10 is mounted on a base 11 installed on the bottom of the water, a pump main body 12 mounted on the base 11 and constituting a pump chamber 12a, and a top plate portion 13 inside the pump main body 12. The valve body 14 which opens and closes the entrance / exit hole 13a formed in the top-plate part 13 and the upper moving member 15 which moves the top-plate part 13 in the water up was attached. [Selection] Figure 1

Description

  The present invention relates to an infant shower playground equipment, and in particular, an infant shower playground equipment that does not have any power source or supply source, and allows an infant to play as they like with their own power when they like it, and The present invention relates to an infant pool provided with this.

  For energetic toddlers, playing in the water on a hot summer day seems to be the greatest pleasure, and parents can prepare an infant pool filled with water in the garden or on the veranda so that they can be happy. Generally done. When infants play in this infant pool, shower playground equipment proposed in Patent Documents 1 to 3 may be prepared.

  As shown in FIG. 5, the “fountain apparatus” proposed in Patent Document 1 includes a “pneumatic vinyl product body with an air supply / exhaust plug that is expanded and contracted by air supply / discharge, and this air. Shower nozzle attached to the wall plate of the vinyl product body and the tube joint attached to communicate with the inside and outside, and one end connected to the inner end of the shower nozzle and the other to the inner end of the joint. A bendable tube, a foldable water bucket with a drainage outlet attached to the bottom, and a bend with one end connected to the outer end of the drainage end and the other end connected to the outer end of the joint. A fountain apparatus characterized by comprising a free tube.

  Accordingly, the “fountain device” of Patent Document 1 squirts water from the shower nozzle 2 when the water bucket 8 is suspended at a high place and water is added. 5 and the pneumatic product body 1 can be folded into a small size by removing air from the pneumatic vinyl product body 1, and the shoe 7 pneumatic vinyl product body 1 can be stored in the water-containing bucket 6. is there. However, the “fountain device” disclosed in Patent Document 1 can be used without requiring any power. However, the “fountain device” disclosed in Patent Document 1 hangs the water bucket 8 at a high place to suspend water. The water bucket 8 containing the water must be suspended at a high place, and when the water in the water bucket 8 runs out, water must be added.

  In addition, as shown in FIG. 6, the “shower toy” of Patent Document 2 is formed as “hollow using a soft material, and formed into two chambers, an upper chamber and a lower chamber, by an inner diaphragm, Is formed with a stoppered opening for supplying or discharging air, a shower spout is formed at the top of the upper chamber, a water supply is formed at the upper and lower chambers, a shower spout and a water supply port A hose is placed in the upper chamber between the two and a mouth with a stopper for supplying or discharging water is formed in the lower chamber. It can be folded small, is convenient to carry, and is made of a soft material, so it can be safely used without being injured even if it collides.

  However, the “shower toy” of Patent Document 2 is probably connected to a water tap, but water must be supplied from the water supply port 5, including a toy for children. Must be taken care of.

  And the “infant shower device” of Patent Document 3 has been proposed in the past by the applicant of the present application, but as shown in FIG. 7, “the shape of an animal or the like by filling the air chamber with air”. A shower main body, a water passage pipe housed in the shower main body and connected to a water supply source such as a water supply via a hose, and the like. A shower apparatus for infants provided with a shower opening exposed on the outer surface, wherein the lower part of the shower main body is partitioned from the air chamber and filled with an amorphous filler such as water or sand. In the shower body, a separation passage partitioned from the air chamber and the stabilization chamber is formed, the water passage pipe is inserted into the separation passage, and a shower provided at the tip of the water passage pipe Located in and around the mouth In addition to providing a shower device 10 that allows an infant to enjoy showering or shampooing with a simple structure, a base plate is interposed in the shower body. In the infant shower apparatus 10, since the base plate 15 is interposed between the shower opening 14 of the water flow pipe 13 and the shower main body 11 located in the vicinity thereof, the shower at the tip of the shower opening 14 or the water flow pipe 13 is provided. The support to the main body 11 can be ensured.

Japanese Utility Model Publication No. 3-32397 Japanese Utility Model Publication 3-34232 Japanese Patent No. 3052063

  The "infant shower device" and "shower toy" proposed in the above Patent Documents 1 to 3 are considered to play a sufficient role as a kind of play equipment for infants. However, it would be unsatisfactory for an infant who wants to play in the shower with their own intentions, rather than being supplied from a bucket suspended or connected to the water supply. On the other hand, for the guardian, the fact that the infant's shower play must be watched at all times also contributes to hesitation in making the shower play.

  In short, this kind of shower equipment for infants has a simple structure and is easy to operate, and it is necessary for the infant to be able to play as much as he wishes even if the guardian is not always on the side.

  Therefore, the present inventor has a simple structure and is easy to operate with this kind of shower equipment for infants, and how can an infant play enough as his / her own, even if the guardian is not always on the side. As a result of various investigations, the present invention has been completed.

  That is, the object of the present invention is to provide a shower equipment for infants that is easy to operate and easy to operate, and that children can play as they wish even when the guardian is not always around, and an infant pool equipped with the same. Is to provide.

In order to solve the above problems, first, the means taken by the invention according to claim 1 will be described with reference numerals used in the description of the best mode described below.
"Water from easy easy water pump 10 to be submerged to a infant shower plaything 100 which is adapted to discharge from the tip of the shower nozzle 30 of the simple hose 20 connected to a simple water pump 10,
Simple water pump 10, a base 11 installed in the sea bed, mounted on the base 11, the pump chamber 12a and the pump body 12 comprising a cylindrical soft material to form structure, the top plate of the pump body 12 part 13 is attached to the inner, upper valve body 14 to open and close entrance and exit hole 13a formed in the top plate portion 13 is attached to the top plate 13 by the buoyancy of the top plate portion 13 that is in the water by moving, and those with an upper moving member 15 to generate a negative pressure in the pump body 12,
Infant shower play equipment 100, wherein the pump body 12 and the shower nozzle 30 are liquid-tightly connected by the simple hose 20.
It is.

  The invention according to claim 1 is an infant shower play equipment 100 provided with a simple submersible pump 10, and the simple submersible pump 10 itself has a great feature. That is, in this shower equipment 100 for infants, the point that “the water is discharged from the shower nozzle 30 at the tip of the simple hose 20 connected to the simple submersible pump 10” is proposed in Patent Documents 1 to 3 above. However, it is different from what is proposed in Patent Documents 1 to 3 that the simple submersible pump 10 controls the shower water discharged from the shower nozzle 30 by the infant who is the user himself / herself. It is.

  As described above, the simple submersible pump 10 includes a base 11 installed on the bottom of the water, a pump main body 12 that is mounted on the base 11 and forms a pump chamber 12a, and a top plate portion 13 inside the pump main body 12. The valve body 14 which opens and closes the entrance / exit hole 13a formed in the top-plate part 13 and the upper moving member 15 which moves up the top-plate part 13 which is underwater is attached, and is a water pipe Or a power source such as a motor is not required.

  Here, what is important is that the entire simple submersible pump 10 has a top plate portion 13 below the water surface 40 of a bath or infant pool with hot water, water, seawater as shown in FIGS. Is to be installed. In other words, the simple submersible pump 10 functions in water, and the simple hose 20 is also subjected to water pressure by immersing the connection portion to the simple submersible pump 10 and its vicinity in water. Made. In order to clarify the above, the top plate 13 is “underwater”.

  The base 11 of the simple submersible pump 10 is necessary for integrating the entire simple submersible pump 10 and includes water, hot water, or seawater (hereinafter simply referred to as “water”) such as a bath or an infant pool. The simple submersible pump 10 together with the base 11 can be brought into the play equipment for infants that can satisfy the above requirements. The shower play equipment can be used.

The pump main body 12 mounted on the base 11 constitutes a pump chamber 12a through which water enters and exits. The pump main body 12 is an infant pool as shown in FIG. 4, FIG. 5, or FIG. It is formed in a cylindrical shape by a soft material such as a vinyl sheet constituting the. This pump body 12 is required to be flexible, because, the pump body 12, and also can be crushed easily by the pressing force of the infant, thus inflating the buoyancy of the upper moving member 15 to be described later Because you have to get it. The skirt portion of the pump main body 12 is liquid-tightly attached to the base 11, and the ceiling portion of the pump main body 12 is covered with the top plate portion 13, and is pump chamber 12a by the pump main body 12. Is formed.

  The top plate portion 13 makes the pump chamber 12a of the pump body 12 a sealed space, and allows the infant's pressing force to be applied to the pump body 12 side as shown in each (a) of FIG. 2 or FIG. An entry / exit hole 13a for communicating the outside with the pump chamber 12a is formed at the approximate center. As shown in FIGS. 1 to 3, a valve body 14 that opens and closes the entrance / exit hole 13 a is provided on the lower surface of the top plate portion 13 inside the entrance / exit hole 13 a. The entrance / exit hole 13a is closed by the infant's pressing, and the entrance / exit hole 13a is opened by the upward movement function of the upward movement member 15 described below.

Upward movement member 15, the pump body 12 which has been contracted or collapsed until then, which thus inflating the buoyancy, in the example of FIG. 1 or FIG. 2, or to a "float" of approximately palm size infant, Alternatively, which solids such as Styrofoam to float on water is employed, these upward movement member 15 is Ru is integrated on the top plate 13.

As for the simple submersible pump 10 as described above, a simple hose 20 provided with a shower nozzle 30 at the tip is connected. However, in the embodiment described later, as shown in FIGS. Connected directly to. Also, the simple hose 20, in the embodiment to be discussed later, and is formed in a cylindrical shape collapsed by soft material such as vinyl sheet constituting the pool for children.

  The reason why the simple hose 20 is formed into a cylindrical shape crushed by a soft material is to omit the check valve for the simple hose 20, and the function of the valve body is exhibited by the softness of the simple hose 20 itself. It is because it wants. When the pressure in the pump chamber 12a increases, the simple hose 20 receives this pressure and spreads as shown in FIG. 2B, and sends the water in the pump chamber 12a toward the shower nozzle 30 side. When the pressure in the pump chamber 12a becomes low (same as the ambient pressure in the water containing the simple submersible pump 10), the water pressure outside the pump main body 12 is received. As shown in (d) of 2, it becomes a closed state and disables the delivery of water.

  Then, for example, as shown in FIG. 4, when the shower nozzle 30 is attached to a portion that becomes the tip of the nose after the simple hose 20 is passed through the image-shaped playground equipment, a state in which the image is ejecting shower water can be created. .

In the infant playground equipment 100 according to claim 1,
a) If the top plate portion 13 constituting the simple submersible pump 10 is pressed, the pressure in the pump chamber 12a of the pump body 12 increases as shown in FIG. While closing the entrance / exit hole 13a of the part 13, the water, hot water, or seawater which existed in the pump chamber 12a can be discharged from the shower nozzle 30 ahead of the simple hose 20.
b) When the hand is released from the top plate portion 13, as shown in FIG. 2C, the upper power (buoyancy) by the upper moving member 15 acts to lift the top plate portion 13, Since the pressure in the pump chamber 12a decreases, the valve body 14 that has closed the access hole 13a is opened, and the surrounding water is supplied into the pump chamber 12a. At this time, since the water pressure from the pump chamber 12a is not applied to the simple hose 20, the simple hose 20 is crushed and closed by the water pressure outside the pump body 12, as shown in FIG. It has become.
As a result,
c) The water in the bath or pool, hot water, or the seawater itself can be used as shower water, and the shower water does not run out or add shower water while playing with water.
It turns out that.

Considering the above from the viewpoint of playing infants and parents,
(1) Infants can experience the fun of discharging shower water on their own will.
(2) It is possible to know that the strength of the shower water can be freely controlled by adjusting the strength of one's hand, so that the fun of the infant playground equipment 100 can be further experienced.
(3) Since the infant shower playground equipment 100 has a simple structure, an infant who uses the infant shower playground equipment 100 can not only understand the entire configuration of the infant shower playground equipment 100 immediately, but also why the shower water is discharged from the ship. Intuitively understand the mechanism of exit.
(4) Infants will love playing with water because they can be used both in the bath and in the pool.
So, as a result,
(5) The infant shower equipment 100 can be a so-called hot-selling product that stimulates parents' willingness to purchase.
It is.

  Therefore, the infant playground equipment 100 according to claim 1 is simple in structure and easy to operate, and even if the guardian is not always on the side, the infant can play as much as he wishes.

In order to solve the above-mentioned problem, the means taken by the invention according to claim 2 will be described with reference numerals used in the description of the best mode to be described later.
Water from easy easy submersible pump 10 that is "submerged, provided with a infant shower plaything 100 which is adapted to discharge from the tip of the shower nozzle 30 of the simple hose 20 connected to a simple water pump 10, a bottom plate 210 An infant pool 200 having an air side wall 220 rising from the periphery of the bottom plate 210,
Simple water pump 10 is attached to the bottom plate 210, the pump body 12 comprising a pump chamber 12a from the cylindrical soft material to form structure, attached to the top plate portion 13 inside of the pump body 12, the top plate portion negative and the valve body 14 to open and close entrance and exit hole 13a formed in 13, attached to the top plate 13, the top plate portion 13 which is in the water by upward by buoyancy, the pump body 12 and that a dynamic member 15 on to generate a pressure,
An infant pool 200 characterized in that the pump body 12 and the shower nozzle 30 are connected in a liquid-tight manner by the simple hose 20 ".
It is.

  The infant pool 200 according to the second aspect includes the infant shower toy device 100 according to the first aspect, and includes a bottom plate 210 that the infant pool 200 originally has. It is constructed by replacing the base 11 that the infant playground equipment 100 has. In other words, the bottom plate 210 in the infant pool 200 can be the “base installed on the water bottom” described in claim 1. Accordingly, since the infant shower playground equipment 100 in the infant pool 200 is substantially the same as the infant shower playground equipment 100 described in claim 1, the infant shower playground equipment 100 in the infant pool 200 is Description is omitted.

  In the infant pool 200 according to claim 2, the base 11 that the infant shower toy 100 according to claim 1 has is replaced with the bottom plate 210 that the infant pool 200 originally has. Since it is constructed, the infant shower play equipment 100 cannot be used in other play equipment, but the infant shower play equipment 100 is folded in the infant pool 200 together with the infant pool 200. It is possible to do.

  As a result, in the infant pool 200 according to claim 2, the infant playground equipment 100 exhibits the functions or effects a) to c) described above, and as a result, the above (1) to The accompanying effects (3) and (5) can be exhibited.

  Therefore, the infant pool 200 according to claim 2 is simple in structure and easy to operate, and even if the guardian is not always on the side, the infant can play as much as he wishes.

As described above, in each invention,
"Water from easy easy water pump 10 to be submerged to a infant shower plaything 100 which is adapted to discharge from the tip of the shower nozzle 30 of the simple hose 20 connected to a simple water pump 10,
Simple water pump 10, a base 11 installed in the sea bed, mounted on the base 11, the pump chamber 12a and the pump body 12 comprising a cylindrical soft material to form structure, the top plate of the pump body 12 part 13 is attached to the inner, upper valve body 14 to open and close entrance and exit hole 13a formed in the top plate portion 13, attached to the top plate 13, the buoyancy of the top plate portion 13 that is in the water by moving, and those with an upper moving member 15 to generate a negative pressure in the pump body 12,
The pump body 12 and the shower nozzle 30 were connected in a liquid-tight manner by the simple hose 20 "
Or
Water from easy easy submersible pump 10 that is "submerged, provided with a infant shower plaything 100 which is adapted to discharge from the tip of the shower nozzle 30 of the simple hose 20 connected to a simple water pump 10, a bottom plate 210 An infant pool 200 having an air side wall 220 rising from the periphery of the bottom plate 210,
Simple water pump 10 is attached to the bottom plate 210, the pump body 12 comprising a pump chamber 12a from the cylindrical soft material to form structure, attached to the top plate portion 13 inside of the pump body 12, the top plate portion negative and the valve body 14 to open and close entrance and exit hole 13a formed in 13, attached to the top plate 13, the top plate portion 13 which is in the water by upward by buoyancy, the pump body 12 and that a dynamic member 15 on to generate a pressure,
The pump body 12 and the shower nozzle 30 were connected in a liquid-tight manner by the simple hose 20 "
To have features on its configuration, thereby, easy to operate the structure is simple, provide parents or without the constantly near the infant shower plaything 100 or infant pool 200 infants play his he wanted enough It can be done.

In other words, the infant shower equipment 100 or the infant pool 200 is
a) If the top plate portion 13 constituting the simple submersible pump 10 is pressed, the pressure in the pump chamber 12a of the pump body 12 increases as shown in FIG. While closing the entrance / exit hole 13a of the part 13, the water, hot water, or seawater which existed in the pump chamber 12a can be discharged from the shower nozzle 30 ahead of the simple hose 20.
b) When the hand is released from the top plate portion 13, as shown in FIG. 2C, the upper power (buoyancy) by the upper moving member 15 acts to lift the top plate portion 13, Since the pressure in the pump chamber 12a decreases, the valve body 14 that has closed the access hole 13a is opened, and the surrounding water is supplied into the pump chamber 12a. At this time, since the water pressure from the pump chamber 12a is not applied to the simple hose 20, the simple hose 20 is crushed and closed by the water pressure outside the pump body 12, as shown in FIG. It has become.
So,
c) The water in the bath or pool, hot water, or the seawater itself can be used as shower water, and the shower water does not run out or add shower water while playing with water.
The effect that can be demonstrated.

It is sectional drawing which shows the shower equipment 100 for infants which concerns on Claim 1. The use state of the shower equipment 100 for infants is shown, (a) is sectional drawing of the state which is pressing the top-plate part 13, (b) is the partial expanded sectional view of the 1-1 line | wire part in (a). FIG. 4C is a cross-sectional view showing a state in which the upper moving member 15 is functioning without a pressing force on the top plate portion 13, and FIG. 4D is a partially enlarged cross-sectional view taken along the line 2-2 in FIG. It is. In the shower equipment 100 for infants, a case where a spring is employed as the upper moving member 15 is illustrated. (A) is a cross-sectional view of a state in which the top plate portion 13 is pressed, and (b) is a top plate portion 13. It is sectional drawing of the state in which the upper moving member 15 is functioning when the press of is stopped. It is sectional drawing which shows the pool 200 for infants concerning Claim 2. It is a perspective view which shows the playground equipment proposed by patent document 1. FIG. It is a perspective view which shows the playground equipment proposed by patent document 2. FIG. It is a perspective view which shows the playground equipment proposed by patent document 3. FIG.

  The invention according to each claim configured as described above will be described with reference to the infant playground equipment 100 and the infant pool 200 according to the embodiment shown in the drawings. An infant shower device 100 according to an embodiment of the invention is shown, and an infant pool 200 according to an embodiment of the invention according to claim 2 is shown in FIG. The infant shower device 100 shown in FIGS. 1 to 3 can bring the simple submersible pump 10 into a bath or play pool, and the infant pool 200 shown in FIG. The base 11 which is a part is a bottom plate 210 of the infant pool 200, and is substantially mounted with the same infant shower play equipment 100 as the infant shower play equipment 100 of claim 1.

  Moreover, the pump main body 12, the bottom plate 210, the upper moving member 15, and the simple hose 20 constituting the infant playground equipment 100, and the bottom plate 210 and the air side wall 220 constituting the infant pool 200 are represented by vinyl. It is made of a soft material. Needless to say, in order to inject air into the upper moving member 15 in which air is introduced to generate buoyancy, the “image model” shown in FIG. 4, and the air side wall 220 constituting the infant pool 200. The plug is provided, and when these are folded, the plug is opened to discharge the air inside.

  The simple submersible pump 10 shown in FIGS. 1 to 3 includes a base 11 installed on the bottom of the water, a pump main body 12 mounted on the base 11 and constituting a pump chamber 12a, and the pump main body 12 A valve body 14 that is attached to the inside of the top plate portion 13 and that opens and closes the entrance / exit hole 13a formed in the top plate portion 13 and an up-moving member 15 that moves the top plate portion 13 under water upward is provided. Is. On the other hand, in the simple submersible pump 10 of the infant pool 200 shown in FIG. 4, the base plate 210 inherently possessed by the infant pool 200 is replaced with the base 11 of the infant shower play apparatus 100 according to claim 1. The bottom plate 210 in the infant pool 200 is a “base installed on the bottom” of the simple submersible pump 10 shown in FIGS. 1 to 3. Accordingly, the infant shower play device 100 in the infant pool 200 shown in FIG. 4 is substantially the same as the infant shower play device 100 shown in FIGS.

  The base 11 of the simple submersible pump 10 shown in FIGS. 1 to 3 is necessary for integrating the entire simple submersible pump 10, and includes a bath, an infant pool, water, hot water, or seawater ( Hereinafter, the simple submersible pump 10 can be brought together with the base 11 into an infant playground equipment that can satisfy “water”, and any infant playground equipment that can fill with water. The infant playground equipment 100 can be used together with the simple submersible pump 10. As described above, the base 11 is replaced by the bottom plate 210 in the infant pool 200 shown in FIG.

  The pump body 12 mounted on the base 11 constitutes a pump chamber 12a through which water enters and exits. The pump body 12 is made of a soft material such as a vinyl sheet constituting an infant pool, for example. It is formed in a cylindrical shape. The reason why the pump main body 12 needs to be soft is that the pump main body 12 can be easily crushed by an infant and is desired to be expanded by the buoyancy and spring force of the upper moving member 15. The skirt portion of the pump main body 12 is liquid-tightly attached to the base 11, and the ceiling portion of the pump main body 12 is covered with the top plate portion 13, and is pump chamber 12a by the pump main body 12. Form.

  The top plate portion 13 is a portion that allows the pump chamber 12a of the pump main body 12 to be a sealed space and allows a pressing force to be applied to the pump main body 12 side as shown in each (a) of FIG. 2 or FIG. Thus, an entrance / exit hole 13a for communicating the outside with the pump chamber 12a is formed in the approximate center. As shown in FIGS. 1 to 3, a valve body 14 for opening and closing the entrance / exit hole 13a is provided on the lower surface of the top plate portion 13 inside the entrance / exit hole 13a. The entrance / exit hole 13a is closed by pressing, and the entrance / exit hole 13a is opened by the upward movement function of the upper moving member 15.

The upper moving member 15 expands the pump body 12 that has been contracted or crushed so far. In the example of FIG. 1 or FIG. 2, the upper moving member 15 is a “buoy ring” about the size of an infant's palm or floats on water. are those solids, such as expanded polystyrene is employed, these upward movement member 15 is Ru is integrated on the top plate 13. When the upper moving member 15 is a “spring” that pushes up the lower surface of the top plate 13 as shown in FIG. 3, the upper moving member 15 is housed in the pump body 12. The base 11 and the back surface of the top plate portion 13 serve as action points.

  As for the simple submersible pump 10 as described above, a simple hose 20 having a shower nozzle 30 at the tip is connected. In this embodiment, as shown in FIGS. Connected directly to. In addition, the simple hose 20 may be a hard one that does not easily crush the internal water passage. However, in the embodiment described later, the simple hose 20 is crushed by a soft material such as a vinyl sheet constituting an infant pool. It is formed in a cylindrical shape. In addition, when this simple hose 20 is made hard, what is necessary is just to provide a valve body in the edge part of the simple submersible pump 10 side.

  The reason why the simple hose 20 is formed into a cylindrical shape crushed by a soft material is to omit the check valve for the simple hose 20, and the function of the valve body is exhibited by the softness of the simple hose 20 itself. . When the pressure in the pump chamber 12a increases, the simple hose 20 receives this pressure and spreads as shown in FIG. 2B, and directs the water in the pump chamber 12a toward the shower nozzle 30 side. When the pressure in the pump chamber 12a is low (the same as the ambient pressure in the water containing the simple submersible pump 10), the water pressure outside the pump body 12 is received, As shown in (d) of FIG. 2, it will be in a closed state and water delivery will become impossible. In addition, the shower nozzle 30 attached to the tip of the simple hose 20 is a general one, and may be anything as long as it can discharge shower water.

  FIG. 4 illustrates an example in which the infant shower device 100 according to claim 2 is applied to an infant pool 200. The infant pool 200 is provided with an air side wall 220 on the periphery of a bottom plate 210. By injecting air into the air side wall 220, the air side wall 220 is developed into a shape of a pool, and by discharging the air in the air side wall 220, the air side wall 220 can be folded into a small size. Other modified examples relating to parts other than the infant shower toy 100 can be freely selected.

  Of course, in the simple submersible pump 10 of the infant pool 200 shown in FIG. 4, as described above, the bottom plate 210 of the infant pool 200 is replaced with the base 11 of the infant shower play apparatus 100 of claim 1. The bottom plate 210 in the infant pool 200 serves as a “base installed on the water bottom” of the simple submersible pump 10 shown in FIGS. 1 to 3. About the other structure of this shower equipment 100 for infants, the description is abbreviate | omitted by attaching | subjecting the same code | symbol as demonstrated with the shower equipment 100 for infants of Claim 1. FIG.

DESCRIPTION OF SYMBOLS 100 Infant shower play equipment 10 Simple submersible pump 11 Base 12 Pump main body 12a Pump chamber 13 Top plate part 13a Entrance / exit hole 14 Valve body 15 Upper moving member 20 Simple hose 30 Shower nozzle 40 Water surface 200 Infant pool 210 Bottom plate 220 Air side wall

Claims (2)

Water from easy easy submersible pump which is submerged, an infant shower plaything which is adapted to discharge from the tip of the shower nozzle of the simple hose connected to the simple water pump,
The simple water pump, a base installed on the sea bed, mounted on the base, the pump body comprising a pump chamber a cylindrical soft material to form structure, attached to the inner top panel section of the pump body Te, a valve body for opening and closing and out hole formed in the top plate portion, attached to the top plate, the top plate portion which is in water by upward by buoyancy, said pump body and that a dynamic member upper which generates a negative pressure within,
An infant shower play device, wherein the pump main body and a shower nozzle are liquid-tightly connected by the simple hose. Water from easy easy submersible pump which is submerged, provided with a infant shower plaything which is adapted to discharge from the tip of the shower nozzle of the simple hose connected to the simple water pump rises a bottom plate, from the peripheral edge of the bottom plate An infant pool having air side walls,
The simple water pump, mounted on said bottom plate, a pump body consisting of the pump chamber a cylindrical soft material to form structure, attached to the top plate portion inside of the pump body, is formed in the top plate portion a valve body for opening and closing and out hole, attached to the top plate portion, by upward by the buoyancy of the top plate portion which is in the water, on to generate a negative pressure in the pump body movement With a member,
An infant pool, wherein the pump main body and a shower nozzle are liquid-tightly connected by the simple hose.

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