JP2006230918A - Infant fluid seating chair - Google Patents

Abstract

【Task】
According to the present invention, the infant fluid can be efficiently bathed for the guardian as well as ensuring the safety of the infant by grounding so as not to slip reliably with respect to the ground surface. The purpose is to provide a seating chair.
[Solution]
An infant fluid seating chair 10, 20, 30 used as an infant seat chair by grounding the lower side of the support parts 11, 24 formed in an inflatable bag shape by injecting a fluid. At least the lower side is laid under the infant fluid seating chair 10, 20, 30 formed by the soft elastic member 18 that is in close contact with the ground contact surface B, or the infant fluid seating chair 100 that does not include the soft elastic member 18. A soft elastic rug 40 for an infant fluid seating chair provided with a soft elastic member 18.
[Selection] Figure 1

Description

  The present invention relates to an infant seat chair used when, for example, an infant is bathed in a state where the fluid is injected and inflated.

  In general, when bathing an infant, it is necessary to keep the infant's posture stable so that the infant will not fall injured during the bathing, or to make it easier for parents to bathe the infant. is there.

  On the other hand, the literature regarding the chair for infants which took various measures is disclosed.

For example, a device for an “air-filled chair” according to the following patent document is disclosed.
The air-filled chair includes a seat where an infant sits. The seat includes a bottom sheet on the lower surface that is brought into contact with the ground, and a backrest portion with an armrest at a predetermined portion around the upper surface of the seat. Furthermore, an enlarging / depressing enormous amount of front displacement preventing portion sandwiched between the occupant's crotch is formed at the central portion of the front edge of the seat portion.

The enormous portion for preventing the front displacement can be used by standing in an expanded state and being sandwiched between the crotch of the infant. By using in this way, the above-mentioned front displacement prevention enormous portion can be made to function as a stopper for keeping the baby in place.
Furthermore, in the following patent document, it is described that the baby sitting on the pneumatic chair can be prevented from sliding forward on the seat member and falling down by the enormous portion for preventing the front displacement. .

  Certainly, it can be said that the situation in which the baby slips with respect to the pneumatic chair (particularly, the seat member) can be prevented by using the enormous portion for preventing the front displacement.

  However, the pneumatic chair is unavoidable if no measures are taken with respect to the problem that the pneumatic chair itself slips with the baby placed on it.

  That is, the pneumatic chair has a problem that if the pneumatic chair itself slides on the ground surface, it is dangerous for the infant, and it is difficult for the guardian to bathe the infant.

  This is because the air-filled chair is usually used by being grounded on a flat floor covered with tiles such as a bathroom and on a slippery floor wet with water. Moreover, the bottom sheet is formed in a sheet shape, and it can be assumed that the bottom sheet is formed of a material having a low coefficient of friction such as a synthetic resin frequently used as a material having water repellency. .

  Therefore, even if the infant has sandwiched the front misalignment enormous part between the crotch, for example, when putting weight on the backrest side (back side) with the armrest, due to its inertial force, The air-filled chair has a problem that a situation in which the baby slides on the floor surface to the side (front side) opposite to the direction in which the baby falls to the backrest side with the armrest occurs.

By the way, in the infant fluid seating chair, for example, in order to increase the contact area with the ground contact surface, an improvement measure of forming the bottom sheet itself large is conceivable, but in that case, the pneumatic chair is a bathroom etc. Therefore, there is another problem that a grounding place is required.
Utility Model Registration No. 3068443

  Therefore, in the present invention, by grounding so as not to slip reliably with respect to the ground surface, the safety of the infant can be ensured as well as the guardian can efficiently bathe the infant. The purpose is to provide a fluid seat.

An infant fluid seating chair according to the present invention is an infant fluid seating chair used as an infant seat chair by grounding a lower side of a support part formed by injecting a fluid into an inflatable bag shape. Or at least the lower side of the support portion is formed of a soft elastic member that is in close contact with the ground surface, or at least the lower side of the support portion is provided with a soft elastic member that is in close contact with the ground surface.
The fluid includes air, other gases, and liquids such as water.

  The soft elastic member is not particularly limited as long as it is firmly attached to the ground surface. For example, a soft vinyl chloride resin member formed by containing a plasticizer (softener) in a vinyl chloride resin member. In addition, natural rubber, synthetic rubber, silicone, or a combination of these can be applied.

  A form in which at least the lower side of the support part is formed by the soft elastic member, or a form in which the soft elastic member is provided at least on the lower side of the support part is applied to an infant fluid seating chair. However, the present invention is not limited thereto, and may be applied to other baby products having a form in which a fluid is injected and formed into an inflatable bag shape, for example, a baby bath.

  Preferably, in the fluid seating chair for infants of the present invention, the support portion is formed in an annular shape in plan view, and the seating portion on which the baby is seated is formed at a central portion of the support portion, and is seated on the seating portion. A holding part that elastically deforms to hold the baby in accordance with the load of the baby and holds the baby may be formed upright from the upper side of the support part.

  Further, the soft elastic rug of the present invention has a size that can be laid between an infant fluid seating chair that is used by grounding a lower side of a support portion formed by injecting a fluid into an inflatable bag shape and a grounding surface. The sheet is formed into a sheet shape, and at least one surface formed in the sheet shape is formed of a soft elastic member having adhesion.

Furthermore, an adhesive layer may be formed on at least one surface of the soft elastic member described above.
The said adhesion layer can be formed only in the both surfaces in the said soft elastic member, or any one surface.
In particular, when the adhesive layer is formed on both sides of the soft elastic member, it is preferably applied to the case where the adhesive layer is formed on both sides of the soft elastic rug, and when the adhesive layer is formed on both sides of the soft elastic rug. An adhesive layer having different characteristics for each surface may be formed.

  For example, an adhesive layer having an adhesive force that prevents the soft elastic rug from slipping on the ground surface is formed on both surfaces of the soft elastic member on the side in contact with the ground surface. An adhesive layer having an adhesive force that prevents the infant fluid seating chair from slipping on the soft elastic rug can be formed on the surface on which the chair is placed.

  The pressure-sensitive adhesive layer may be formed by any means such as applying a pressure-sensitive adhesive or spraying it in a spray form.

  According to the invention of claim 1 or claim 2, the infant fluid seat is filled with air, and the infant seated on the infant fluid seat is small in size, so it is lightweight. In spite of this, it is possible to ground without sliding against the ground plane. This is because the infant fluid seat is formed using the soft elastic member.

  That is, since the soft elastic member is soft even if the pressing against the grounding surface is small or the shape of the grounding surface is complicated, the soft elastic member positively elastically deforms according to the shape of the grounding surface. Due to the characteristics of the soft elastic member that tries to closely contact the grounding surface so as not to cause a gap, for example, when the baby is bathed, the baby can be prevented from falling down. It is possible to bathe infants efficiently.

According to a third aspect of the present invention, when the infant is seated on the seating section, the holding section holds the infant by elastically deforming to the seating section side with the load of the infant.
For this reason, for example, the baby can be kept seated on the seating portion while bathing.

In addition, the infant fluid seating chair positively adheres to the ground contact surface by including a soft elastic member. For this reason, the sliding seat of the infant fluid seating chair itself can be prevented, and the holding portion can be maintained in the elastically deformed form toward the seating portion as described above.
Therefore, the baby sitting on the seating portion can be held more stably.

  According to the invention which concerns on Claim 4, the soft elastic rug which concerns on this invention was laid in the grounding surface, for example, the fluid was inject | poured on the said soft elastic rug, and it comprised the form formed in the expansion bag shape, for example Baby products can be placed and used.

  By using in this way, even if the said soft elastic rug is an existing baby article, it can prevent a side slip with respect to floor surfaces, such as a bathroom.

  According to the invention of claim 5, if the soft elastic member is formed using a soft vinyl chloride resin member, the soft vinyl chloride resin member has water repellency, water resistance, and a certain degree of heat resistance. Of course, since it has softness and elasticity, even if it is used around water facilities such as a bathroom, it can be surely prevented that the baby fluid seating chair slides.

  According to the invention which concerns on Claim 6, adhesive force can be exhibited by forming the adhesion layer in the said soft elastic member. For this reason, in addition to the property that the soft fluid elastic member can prevent the baby fluid seating chair or the soft elastic rug from slipping sideways, the adhesive layer further includes the baby fluid seating chair or the soft elastic seat. The rug can be supplemented to make it difficult to skid.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows an appearance of an infant fluid seating chair 10 according to the present embodiment, and shows a state where an infant A is seated on the infant fluid seating chair 10 (see a virtual line).

  The infant fluid seating chair 10 includes a support portion 11 that is formed in an annular shape in plan view at the lower outer peripheral portion and supports the whole. Further, as shown in FIGS. 2 and 3, the hollow portion corresponding to the central portion of the support portion 11 is provided with a seating portion 12 on which the infant A sits with the buttocks placed.

  The seat portion 12 includes a core member 13 in which an elastic urethane member is formed in a substantially disk shape in plan view. The outer peripheral portion of the seat portion 12 is connected to the inner peripheral portion of the support portion 11 and the connecting portion 14. Are connected through.

  The connecting portion 14 has a predetermined thickness from the inner peripheral portion of the support portion 11 and protrudes toward the center side in a cross-sectional view, and gradually decreases in width as it protrudes. Take the connected form.

On the other hand, on the upper side of the support part 11, a holding part 15 for holding the baby A seated on the seat part 12 from the outer peripheral side is provided.
The holding part 15 is provided on the back side of the infant A seated on the seating part 12 and mainly on the right and left sides of the infant A. An armrest portion 15b serving as an armrest and a backrest facing portion 15c facing the backrest portion 15a are provided.

The backrest part 15a and the armrest part 15b are formed in a U-shape in plan view and formed integrally, and the U-shaped opening side faces the front side of the infant fluid seat 10 to support the 11 is formed integrally.
Incidentally, on the upper side of the backrest portion 15a, an auxiliary backrest portion 15d is stacked so that the backrest portion 15a becomes higher, and a part of the holding portion 15 is formed.

  On the other hand, the backrest facing portion 15c protrudes from the portion corresponding to the crotch portion of the seated infant A at the front end of the support portion 11 so as to face the backrest portion 15a.

  By the way, the said support part 11, the said connection part 14, and the said holding | maintenance part 15 are formed in the expansion | swelling bag shape which inject | poured air inside and was expanded.

  Further, the holding portion 15 and the connecting portion 14 are formed in communication with the support portion 11 respectively, and the backrest portion 15a and the auxiliary backrest portion 15d in the holding portion 15 are , They are in communication with each other.

  Further, as shown in FIG. 4, the infant fluid seating chair 10 includes an air passage port member 16 that can arbitrarily inject and discharge air at only one portion on the bottom surface side of the support portion 11. ing.

  As described above, the support portion 11, the connecting portion 14, and the holding portion 15 constituting the infant fluid seating chair 10 communicate with each other inside and are integrally formed. By simply injecting air into the mouthpiece member 16, the infant fluid seating chair 10 can be inflated to a desired shape.

  Specifically, when the baby fluid seating chair 10 is inflated by injecting air into the air passage port member 16, the seating portion 12 becomes a concave bottom portion as shown in FIG. Substantially the entire shape is concave.

  Further, the support portion 11, the connecting portion 14, the holding portion 15, and the outer covering portion of the core member 13 in the seating portion 12 are water-repellent and non-breathable vinyl chloride resin sheets. 17 (see FIGS. 1 to 3).

  However, a portion corresponding to the bottom surface of the infant fluid seating chair 10 is formed by the soft elastic sheet 18. The soft elastic sheet 18 is formed of a soft synthetic rubber formed in a sheet shape, and is softer and more elastic than the vinyl chloride resin sheet 17 (see FIG. 4).

  Incidentally, the infant fluid seating chair 10 includes the vinyl chloride resin sheet 17 formed in accordance with the form of each part, and the soft elastic seat formed in a form corresponding to the bottom surface of the infant fluid seating chair 10. No. 18 is integrally formed by high frequency bonding by welding.

  Further, as shown in FIG. 5A, the soft elastic sheet 18 is formed with an adhesive layer 21 on the surface that is in contact with the ground surface B.

  The adhesive layer 21 is formed by applying an adhesive to the surface. The pressure-sensitive adhesive to be used is not particularly limited as described in detail later, and a known elastic pressure-sensitive adhesive is used.

  The infant fluid seating chair 10 is formed as described above. The action and effect of the infant fluid seating chair 10 when the infant fluid seating chair 10 is grounded to the ground plane B will be described below. ,explain.

  When the infant fluid seating chair 10 is grounded to the grounding surface B and the infant A is seated on the seating portion 12, the infant fluid seating chair 10 is formed by the soft elastic sheet 18 at the bottom as described above. Therefore, the soft elastic sheet 18 itself is elastically deformed by the own weight of the infant fluid seat 10 and the weight of the infant A. Since an elastic force (restoring force) according to the elastic deformation of the soft elastic sheet 18 acts, it further tries to come into close contact with the ground contact surface B.

  Here, attention is paid to the case where air or water is interposed between the bottom surface of the infant fluid seating chair grounded on the ground surface B and the ground surface B. First, as shown in FIG. 10, in the case of the conventional baby fluid seating chair 100 formed of the vinyl chloride resin sheet 17 without the soft elastic sheet 18 on the bottom surface, In some places, water and air D are still present in some places.

  On the other hand, in the infant fluid seating chair 10 according to the present embodiment, as shown in FIG. 6, the soft elastic sheet 18 is positively elastically deformed and a gap is formed between the soft elastic sheet 18 and the ground contact surface B. Energize toward the ground plane B so that the That is, the lower surface side of the support portion 11 can be biased toward the ground contact surface B side so as not to cause wrinkles or slack.

  Therefore, since water and air D can be positively removed on the lower side of the support part 11, a substantially vacuum state can be secured and the lower side of the support part 11 can be brought into close contact with the ground plane B. The sliding of the infant fluid seating chair 10 can be prevented.

  Further, if the infant fluid seating chair 10 is used by being grounded on a floor surface of a bathroom, for example, where there are a plurality of recessed grooves C laid with tiles, as shown in FIG. The presence of water and air D in the concave groove C on the floor surface has caused a side slip of the infant fluid seating chair 10.

  On the other hand, since the infant fluid seating chair 10 according to the present embodiment has the bottom surface formed of the soft elastic sheet 18, the soft elastic sheet 18 is elastically deformed as shown in FIG. Since it penetrates into C and engages with the edge of the concave groove C, it can be further prevented from skidding.

  Further, the infant fluid seat 20 in the present embodiment is not limited to the above embodiment. As another embodiment, the infant fluid seating chair 10 is formed of the vinyl chloride resin sheet 17 in the same manner as the other portions including the lower portion of the support portion 24 and the support portion 24. As shown in FIGS. 7A and 7B, a soft elastic sheet 18 processed into a form corresponding to the lower side of the support portion 24 is attached to a portion corresponding to the lower side of the portion 24. Also good.

  Further, as shown in FIG. 8, the infant fluid seating chair 30 is a predetermined portion that can prevent a side slip on the lower side without attaching the soft elastic sheet 18 to the entire lower side of the support portion 24. You may attach it only to.

  If formed as described above, it is only necessary to attach the soft elastic sheet 18 only to a necessary portion. Therefore, the amount of the soft elastic sheet 18 can be reduced, the cost can be reduced, and the skid can be surely prevented. it can.

  As another embodiment, as shown in FIG. 9, an infant fluid seating chair is formed between the grounding surface B and the infant fluid seating chair 100 formed without the soft elastic sheet 18. It is also possible to form the soft elastic rug 40 formed of the soft synthetic rubber 25 having a size that can be laid on the lower side.

  If the said form is taken, a skid can be prevented only by laying the soft elastic rug 40 in this embodiment on the lower side of the existing baby fluid seating chair 10 which does not have the soft elastic sheet 18.

  Of course, the adhesive is not limited to being attached to only the surface of the soft elastic rug 40 on the side in contact with the ground contact surface B. As shown in FIG. It can also be attached to the surface that contacts the bottom surface of the fluid seating chair 10, and different types of adhesives may be attached to each surface.

  Further, in the present embodiment, the pressure-sensitive adhesive to be used is not particularly limited because required properties differ depending on the use, usage situation, etc. of the infant fluid seating chair 10, 20, 30, or the soft elastic rug 40. Can be formed. Therefore, for example, various adhesives such as rubbers such as natural rubber, acrylics, and silicones can be applied.

  However, the pressure-sensitive adhesive is preferably harmless to the environment (particularly the human body) where no thinner or the like is used, and is preferably water-repellent, water-resistant, and has a certain degree of heat resistance.

Furthermore, the adhesive is sufficient if it has an adhesive force that can prevent side slipping with respect to the ground contact surface B of the infant fluid seating chair 10, 20, 30, or the soft elastic rug 40, Needless to say that it is detachable from the ground plane B, it is required to have an adhesive force that does not damage the ground plane B or leave the adhesive when it is separated from the ground plane B.
In addition, the pressure-sensitive adhesive is preferably one that can be used repeatedly, that is, can be repeatedly stretched or peeled off.
In addition, the soft elastic sheet 18 used for the infant fluid seating chairs 10, 20, and 30 or the elastic synthetic rubber 25 used for the soft elastic rug 40 is mainly formed of synthetic rubber. There is no particular limitation as long as it adheres firmly to B. For example, it may be a soft synthetic resin such as a soft vinyl chloride resin member formed by containing a plasticizer (softening agent) in a vinyl chloride resin member. In addition, natural rubber, synthetic rubber, silicone, or these A combination of these can be applied.

  Further, in the correspondence between the above-described embodiment and the configuration of the present invention, the air of this embodiment corresponds to the fluid of the present invention, and similarly, the soft elastic sheet 18 or the soft synthetic rubber 25 is soft elastic. Although it corresponds to a member, this invention is not limited only to the composition of the above-mentioned embodiment, and many embodiments can be obtained as mentioned above.

The external view which shows the use condition of the fluid entrance chair for infants. Sectional drawing in the front-back direction of the fluid entrance chair for infants. The front view which showed the fluid seat for infants with the single cross section. The bottom view of the fluid entrance chair for infants. Sectional drawing (a) which expanded and showed the principal part of the fluid seat for infants in other embodiment, and sectional drawing (b) which expanded and showed the principal part of the soft elastic rug in other embodiment. Sectional drawing which expanded and typically showed the area | region X in FIG. The front view (a) which showed the fluid entrance chair for infants in other embodiments in one section, and the bottom view (b) of the fluid entrance chair for infants in other embodiments. The bottom view of the fluid seat for infants in other embodiments. The external view which shows the state which laid the soft elastic rug of this embodiment in the conventional fluid seat for infants. Sectional drawing which expanded and showed typically the site | part corresponding to the area | region X of FIG. 2 at the time of earthing | grounding the conventional fluid seat for infants.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10, 20, 30 ... Fluid seat for infants 40 ... Soft elastic rug 11, 24 ... Support part 12 ... Seating part 15 ... Holding part 18 ... Soft elastic sheet 21 ... Adhesive layer

Claims (6)

An infant fluid seating chair that is used as an infant seat chair by grounding the lower side of the support portion formed in an inflatable bag shape by injecting fluid,
An infant fluid seating chair in which at least the lower side of the support portion is formed of a soft elastic member that is in close contact with the ground contact surface. An infant fluid seating chair that is used as an infant seat chair by grounding the lower side of the support portion formed in an inflatable bag shape by injecting fluid,
An infant fluid seating chair comprising a soft elastic member in close contact with the ground contact surface at least on the lower side of the support portion. The support portion is formed in an annular shape in plan view,
Forming a seating section on which the infant is seated at the center of the support section;
In accordance with the load of the infant seated on the seating portion, the holding portion that holds the baby by being elastically deformed to the seating portion side is erected from the upper side of the support portion. The infant fluid seat as described. Formed in a sheet shape having a size that can be laid between an infant fluid seating chair and a grounding surface used by grounding the lower side of the support portion formed by injecting fluid into an inflatable bag shape,
A soft elastic rug for an infant fluid seating chair, wherein at least one surface formed in a sheet shape is formed of a soft elastic member having adhesion. The infant fluid seating chair according to any one of claims 1 to 3, wherein the soft elastic member is a soft vinyl chloride resin member formed by containing a plasticizer in a vinyl chloride resin member. The soft elastic rug according to claim 4. The fluid seating chair for infants according to any one of claims 1 to 3, wherein the adhesive layer is formed on at least one surface of the soft elastic member, or claim 4, or claim 4, or The soft elastic rug according to claim 5.

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