WO2022054142A1

WO2022054142A1 - Babycare auxiliary tool

Info

Publication number: WO2022054142A1
Application number: PCT/JP2020/034000
Authority: WO
Inventors: 広子黒巣; みどり清水; 美穂細谷
Original assignee: コンビ株式会社
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2022-03-17
Also published as: JPWO2022054142A1; JP6945912B1

Abstract

This babycare auxiliary tool (10) comprises: a sheet-like support body (20) which forms, between the support body and a user (c), a space for accommodating an infant (i); an attachment belt (30) which is connected to the support body (20); and a seat supporting part (70) which protrudes from an inner surface (20a) of the support body (20) facing the user (i) side.

Description

Childcare aids

The present invention relates to a childcare assisting device that assists in holding and / or piggybacking an infant.

For example, as disclosed in JP2007-215551A, childcare aids that assist in holding infants are known. This childcare aid, also called a baby carrier or babysitter, has been widely used when taking out infants. By using the childcare aid, the user does not have to keep supporting the infant with his / her own hands, the degree of freedom of action is greatly increased, and the user can take a comfortable posture.

As disclosed in JP2007-215551A, childcare aids usually include a sheet-shaped support body. The support body includes a backrest facing the back of the infant and a buttock receiving portion facing the crotch and buttocks of the infant. The dimensions of the support body, especially the buttock receiving part, need to be set according to the physique of the baby so that the baby is supported in an appropriate posture. Specifically, childcare aids used for newborns with small physique need to set the width of the buttock receiving part small so as to prevent dislocation of the hip joint of infants. Alternatively, it is necessary to deform the support main body so that the width of the buttock receiving portion matches the physique of the infant. That is, if the width of the buttocks receiving portion is too large with respect to the size of the buttocks of the infant, the legs of the infant are pressed against the user's body by the support main body portion, and the infant cannot bend the legs freely. Therefore, it is necessary to set the width of the buttock receiving part according to the size of the buttocks of the baby or to deform the support body so that the legs of the baby are not pinched between the support body and the user. be. On the other hand, for infants with a large physique, it is necessary to set the width of the buttocks receiving portion to be large so that the buttocks can be wrapped. Further, in order for the infant to be supported in an appropriate posture, it is necessary to place the infant in an appropriate position on the support main body when wearing the childcare assisting device.

However, when the width of the buttock receiving part is set according to the physique of the infant, the degree of freedom in designing the support main body part is reduced. In addition, it is complicated to deform the support main body so that the width of the buttock receiving portion matches the physique of the infant. Further, even if the support main body is designed or deformed according to the physique of the infant, it is difficult to grasp the appropriate position of the infant on the support main body.

The present invention has been made in consideration of the above points, and it is possible to increase the degree of freedom in the design of the support main body and to easily realize that the infant is supported in an appropriate posture. The purpose is to provide assistive devices.

The childcare aid according to this embodiment is
A sheet-shaped support body that forms a space for accommodating infants with the user,
The mounting belt connected to the support body and
It includes a seat support portion that protrudes from the inner surface of the support main body portion that faces the user.

According to the present invention, it is possible to increase the degree of freedom in designing the support main body portion, and it is possible to provide a childcare assisting device that can easily realize that an infant is supported in an appropriate posture.

FIG. 1A is a diagram showing a usage mode of a childcare assisting device according to an embodiment of the present invention, and is a diagram showing a first hugging mode. FIG. 1B is a diagram showing another usage mode of the childcare assisting device according to the same embodiment, and is a diagram showing a second hugging mode. FIG. 1C is a diagram showing still another usage mode of the childcare assisting device according to the same embodiment, and is a diagram showing a piggyback ride mode. FIG. 2 is a diagram showing an example of the age and weight of an infant suitable for each usage pattern shown in FIGS. 1A to 1C. FIG. 3 is a diagram showing the outer surface side of the support main body portion in a state where the support main body portion of the childcare aids shown in FIGS. 1A to 1C is expanded. FIG. 4 is a diagram showing the inner surface side of the support main body portion in a state where the support main body portion of the childcare assisting tool shown in FIG. 1A is expanded. FIG. 5 is a perspective view showing the childcare aid shown in FIG. 1A from the inner surface side of the support main body portion in a state in which the infant is held by the support main body portion and deformed in the same manner as in the state of being worn by the user. It is a figure. FIG. 6 is a perspective view showing a childcare assisting device with the seat support portion removed. FIG. 7 is a perspective view of the seat support portion and the fixture as viewed from the side facing the infant. FIG. 8 is a perspective view of the seat support portion and the fixture as viewed from the side facing the support main body portion. FIG. 9 is a diagram schematically showing a support main body portion, a waist belt, and a seat portion support portion attached to the support main body portion. FIG. 10 is a diagram corresponding to FIG. 9, and is a diagram showing a support main body portion, a waist belt, and a seat portion support portion in a state where an infant is arranged on the support main body portion. FIG. 11 is a diagram for explaining a procedure for using the childcare assisting device of the same embodiment in the first hugging form. FIG. 12 is a diagram for explaining a procedure for using the childcare assisting device of the same embodiment in the first hugging form. FIG. 13 is a diagram for explaining a procedure for using the childcare assisting device of the same embodiment in the first hugging form. FIG. 14 is a diagram for explaining a procedure for using the childcare assisting device of the same embodiment in the first hugging form.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1A-14 are diagrams for explaining an embodiment of a childcare assisting device according to the present invention. The childcare assisting device 10 is a device that is worn by the guardian (hereinafter, also referred to as “user”) c of the infant i and assists the user c to hold the infant i. FIGS. 1A to 1C show a state in which the childcare assisting tool 10 is worn by the user c.

As shown in FIGS. 1A to 1C, the childcare assisting device 10 of the present embodiment has one of three usage modes: a first hugging form (FIG. 1A), a second hugging form (FIG. 1B), and a piggyback form (FIG. 1C). It is possible to select and use one form. As shown in FIG. 1A, the first hugging form is a form in which the user c holds the infant i face-to-face using the seat support portion 70 described later. As shown in FIG. 1B, the second hugging form is a form in which the user c holds the infant i face-to-face without using the seat support portion 70. Further, as shown in FIG. 1C, the piggyback morphology is a morphology in which the user piggybacks the infant i.

FIG. 2 shows an example of the age and weight of an infant suitable for each usage pattern of the childcare aid 10. However, the adaptation age and the adaptation weight in FIG. 2 are shown for reference, and which usage pattern is suitable for an infant is determined according to the growth state and physique of the infant.

As described below, the childcare assisting tool 10 of the present embodiment is provided with the seat support portion 70 to increase the degree of freedom in designing the support main body portion 20, and the infant i is supported in an appropriate posture. Made it easy. Hereinafter, the configuration of the childcare aid 10 will be described with reference to FIGS. 1A to 10.

FIGS. 3 to 4 show the childcare aid 10 shown in FIGS. 1A to 1C in an expanded state. FIG. 3 shows the side of the childcare aid 10 facing the user c, and FIG. 4 shows the side of the childcare aid 10 opposite to the side shown in FIG. FIG. 5 shows the childcare assisting tool 10 shown in FIG. 1A in a deformed state similar to the state in which the childcare assist device 10 is attached to the user c and holds the infant i. FIG. 6 shows the side of the childcare assisting tool 10 shown in FIG. 1B facing the user c in a state where the abdominal pad member 60, which will be described later, is exposed. For the sake of simplification of the illustration, the illustration of the hood material 90, which will be described later, is omitted in FIGS. 5 to 6. Further, in FIG. 5, one side 30B of the shoulder belt, which will be described later, is notched.

<Overall configuration>
As shown in FIGS. 3 to 6, the childcare assisting tool 10 includes a support main body 20 made of a cloth-like material, a mounting belt 30 connected to the support main body 20, and a seat support 70 protruding from the support main body 20. And have. As can be seen from FIGS. 1A-1C, the attachment belt 30 is used to attach the childcare aid 10 to the user c. The support main body 20 is arranged at a position facing the user c with the childcare assisting tool 10 attached to the user c, and supports the infant i with the user c. As can be understood from FIG. 5, the seat support portion 70 is arranged between the support main body portion 20 and the user c, and provides a seat surface 73 on which the infant i sits.

<Support body>
The support main body 20 is formed as a flexible sheet-like member. When the childcare assisting tool 10 is attached to the user c, the support main body 20 has an inner surface 20a facing the user c (the surface shown in FIGS. 4 to 6) and an outer surface 20b facing the inner surface 20a (FIG. The surface shown in 3) and. In the illustrated example, the support main body portion 20 has a main cloth material 21 and a pair of auxiliary cloth materials 22 sewn on the surface of the main cloth material 21 facing the user c. The main cloth material 21 forms a central portion of the inner surface 20a in the lateral direction td and the outer surface 20b. Further, the auxiliary cloth material 22 forms both end portions of the inner surface 20a in the lateral direction td. The support main body portion 20 further includes a cushion material (for example, cotton) arranged between the main cloth material 21 and the sub cloth material 22.

The support main body portion 20 includes a back support portion 23 that supports the back of the infant i, and a buttock receiving portion 24 that supports the crotch and buttocks of the infant i. In the illustrated example, the lateral td dimension of the support body 20, especially the lateral td dimension of the buttock receiving portion 24, is based on the size of the buttocks of an infant weighing 8 kg to 15 kg at 4 to 36 months of age. Has been decided. In the illustrated example, the size of the tail receiving portion td is 30 cm to 40 cm.

As will be described later, an infant holding belt 50 and an abdominal pad member 60 are attached to the inner surface 20a of the support main body 20. Further, a hood material 90 is attached to the outer surface 20b of the support main body portion 20.

<Mounting belt>
Next, the mounting belt 30 will be described. The mounting belt 30 has a pair of left and right shoulder belts 30A and 30B extending from the upper edge of the support main body 20, and a waist belt 40 connected to the lower edge of the support main body 20.

<Shoulder belt>
As shown in FIGS. 1A to 1C, the user c passes one arm through the space surrounded by the first shoulder belt 30A and the support main body portion 20, and is surrounded by the second shoulder belt 30B and the support main body portion 20. By passing the other arm through the space, the childcare aid 10 is held by the body. As shown in FIGS. 3 to 4, the shoulder belts 30A and 30B each have a shoulder belt main body 31 and a shoulder adjustment belt 33, respectively. The shoulder belt main body 31 is a member having cushioning properties, and can be manufactured by using the same material as the support main body portion 20. The shoulder adjustment belt 33 is a belt material having a certain degree of strength while having flexibility. At one end, the shoulder belt body 31 of the first shoulder belt 30A is connected to the end of the first side, which is one side of the upper edge of the support body 20 in the lateral direction td. Further, the shoulder adjustment belt 33 of the first shoulder belt 30A is connected to the side edge of the support main body portion 20 which is the first side in the lateral direction td at one end thereof. At one end, the shoulder belt body 31 of the second shoulder belt 30B is connected to the end of the upper edge of the support body 20 on the second side, which is the other side in the lateral direction td. Further, the shoulder adjustment belt 33 of the second shoulder belt 30B is connected to the side edge of the support main body portion 20 which is the second side in the lateral direction td at one end thereof. A fixing member 32 is attached near the other end of each shoulder belt body 31. The fixing member 32 can hold the corresponding shoulder adjustment belt 33. The shoulder adjustment belt 33 may be held by the fixing member 32 at any position thereof. By changing the position of the fixing member 32 on the shoulder portion adjusting belt 33, the total length of the shoulder belts 30A and 30B can be adjusted. In the illustrated example, the fixing member 32 is a so-called ladder, but is not limited thereto. As the fixing member 32, various members, elements and the like can be adopted.

As shown in FIG. 4, the illustrated childcare assisting tool 10 is provided with a shoulder belt connecting means 35 for connecting the pair of shoulder belts 30A and 30B. The shoulder belt connecting means 35 prevents the one shoulder belt from separating from the other shoulder belt, thereby preventing the shoulder belts 30A and 30B from slipping off the shoulder of the user c. As the shoulder belt connecting means 35, various members, elements, and the like that can connect the pair of shoulder belts 30A and 30B can be used.

In the illustrated example, the shoulder belt connecting means 35 has a first shoulder belt connecting belt 36 connected to the first shoulder belt 30A at one end thereof and a second shoulder belt connecting belt 36 connected to the second shoulder belt 30B at one end thereof. 37, and a shoulder belt connecting tool 38 for connecting the first shoulder belt connecting belt 36 and the second shoulder belt connecting belt 37. The first shoulder belt connecting belt 36 and the second shoulder belt connecting belt 37 are belt materials having a certain degree of strength while having flexibility. The shoulder belt connecting tool 38 has a first buckle 38a held by the first shoulder belt connecting belt 36 and a second buckle 38b held by the second shoulder belt connecting belt 37. The first buckle 38a and the second buckle 38b form a so-called buckle in pairs, and are maintained in a connected state or a disconnected state.

The position of holding the second buckle 38b of the second shoulder belt connecting belt 37 can be changed. By changing the position of the second buckle 38b on the second shoulder belt connecting belt 37, the total length of the shoulder belt connecting means 35 can be adjusted.

The other ends of the shoulder belt connecting belts 36 and 37 are connected to the corresponding shoulder belts 30A and 30B as follows. That is, a flat annular portion is formed at the other ends of the shoulder belt connecting belts 36 and 37. The corresponding shoulder belts 30A and 30B are inserted into the annular portion. By connecting the connecting belts 36 and 37 to the shoulder belts 30A and 30B in this way, the positions of the first shoulder belt connecting belt 36 and the second shoulder belt connecting belt 37 in the vertical direction with respect to the shoulder belts 30A and 30B can be adjusted. You can do it. In the illustrated example, the annular portion is formed by folding back the other ends of the shoulder belt connecting belts 36 and 37 and sewing a part thereof to the shoulder belt connecting belts 36 and 37 themselves. A frictional force acts between the shoulder belts 30A and 30B and the shoulder belt connecting belts 36 and 37. This frictional force prevents the shoulder belt connecting belts 36 and 37 from unintentionally moving up and down with respect to the shoulder belts 30A and 30B during the use of the childcare aid 10.

<Waist belt>
Next, the waist belt 40 will be described. As shown in FIGS. 3 to 6, the waist belt 40 is connected to the lower edge of the support main body portion 20. As shown in FIG. 5, the waist belt 40 can be maintained in an annular shape. As shown in FIGS. 1A to 1C, the user c holds the childcare assisting device 10 on his / her body by wrapping the waist belt 40 around his / her waist.

In the illustrated example, as shown in FIGS. 3 to 4, the waist belt 40 has a waist belt main body 41 and a waist adjustment belt 42. The waist belt main body 41 is connected to the lower edge of the support main body portion 20 over the entire length of the lower edge. Further, the waist belt main body 41 extends from the region below the support main body portion 20 to both sides in the lateral direction td. The waist belt main body 41 is a member having cushioning properties, and can be manufactured by using the same material as the support main body portion 20 and the shoulder belt main body 31.

The waist adjustment belt 42 is connected to the waist belt main body 41 at one end thereof, and extends laterally from the waist belt main body 41. In the illustrated example, the waist adjustment belt 42 is sewn to the end of the waist belt main body 41 on the second side in the lateral direction td at one end thereof, and extends to the second side. The waist adjustment belt 42 is a belt material having a certain degree of strength while having flexibility.

Further, the waist belt 40 shown in the figure further has a waist connecting tool 43 in order to keep its outer shape in an annular shape. As shown in FIG. 5, the waist connecting tool 43 connects a portion of the waist belt main body 41 located on the first side in the lateral direction td and the waist adjusting belt 42. By connecting the waist belt main body 41 and the waist adjustment belt 42 with the waist connecting tool 43, the waist belt 40 can be made into an annular shape so as to go around the waist of the user c. As the waist connecting tool 43, various members and elements that can detachably connect the waist belt main body 41 and the waist adjusting belt 42 can be used. In the illustrated example, the lumbar connector 43 is configured as a so-called buckle. As shown in FIG. 3, the waist connecting tool 43 has a first buckle 43a held by the waist adjusting belt 42 and a second buckle 43b fixed to the outer surface of the waist belt main body 41. The position of holding the first buckle 43a of the waist adjustment belt 42 can be changed. By adjusting the position of the first buckle 43a on the waist adjustment belt 42, the circumference of the waist belt 40 when the waist belt 40 is maintained in an annular shape can be adjusted.

As can be understood from FIG. 5, a pocket 45 is provided on the side of the waist belt body 41 facing the user c. The pocket 45 is provided adjacent to the lower edge of the central region in the lateral direction td of the support main body 20, and is open toward the lower edge of the support main body 20. The abdominal pad member 60, which will be described later, can be stored in the pocket 45. When the childcare assisting tool 10 is used in the second hugging form shown in FIG. 1B, the abdominal pad member 60 is housed in the pocket 45.

<Infant holding belt>
As shown in FIGS. 4 to 6, the infant holding belt 50 is held on the inner surface 20a of the support main body 20. The infant holding belt 50 is provided on the back support portion 23 of the support main body portion 20.

The infant holding belt 50 is an elongated member, and by orbiting the body of the infant i, the infant i is held by the support main body portion 20. The infant holding belt 50 is fixed to the center of the support main body 20 in the lateral direction td. The infant holding belt 50 is provided on at least one of the pair of

belt portions

51 and 52 and can connect the pair of

belt portions

51 and 52 to the first belt portion 51 and the second belt portion 52 extending from the support main body portion 20. It has a connector 53 and. By connecting the first belt portion 51 and the second belt portion 52 with the connecting tool 53, the infant holding belt 50 can be made into an annular shape so as to orbit the body of the infant i (see FIG. 5).

In the illustrated example, the pair of

belt portions

51 and 52 are formed by using the belt-shaped cloth material 56 and the belt material 57 arranged so as to overlap the belt-shaped cloth material 56. The belt-shaped cloth material 56 is an elongated member having a cushioning property. A part of the belt material 57 is sewn in the vicinity of the end portion on the first side in the lateral direction td of the belt-shaped cloth material 56, and extends to the first side. The belt material 57 has a certain degree of strength while having flexibility. The belt-shaped cloth material 56 covers the belt material 57 at least partially from the side facing the infant i. As shown in FIG. 6, the belt-shaped cloth material 56 is sewn to the inner surface 20a of the support main body portion 20 at an intermediate portion between both ends thereof. The first belt portion 51 is formed by the portion located on the first side in the lateral direction td and the belt member 57 with respect to the portion fixed to the support main body portion 20 of the belt-shaped cloth material 56. Further, the second belt portion 52 is formed by a portion located on the second side in the lateral direction td with respect to the portion fixed to the support main body portion 20 of the belt-shaped cloth material 56.

Further, the connecting tool 53 may be composed of various members, elements, and the like that can detachably connect the first belt portion 51 and the second belt portion 52. In the illustrated example, the connector 53 is configured as a so-called buckle. The connector 53 has a first buckle 53a held by the belt material 57 and a second buckle 53b held by the second belt portion 52. The first buckle 53a and the second buckle 53b form a so-called buckle in pairs, and are maintained in a connected state or a disconnected state. The position of holding the first buckle 53a of the belt material 57 can be changed. By adjusting the position of holding the first buckle 53a on the belt material 57, the peripheral length of the baby holding belt 50 when the baby holding belt 50 is held in an annular shape can be adjusted.

Further, as can be understood from FIG. 4, the first belt portion 51 located on the first side in the lateral direction td is longer than the second belt portion 52 located on the second side in the lateral direction td. ing. As a result, when the connecting tool 53 orbits the body of the infant i and connects the first belt portion 51 and the second belt portion 52, the connector 53 is likely to be located on one side of the infant i in the lateral direction td (). See FIG. 5). That is, the first belt portion 51 and the second belt portion 52 can be connected to each other on the side surface of the body of the infant i.

In the illustrated example, the support main body of the belt-shaped cloth 56 is compared with the portion located on the second side in the lateral direction td from the portion fixed to the support main body 20 of the belt-shaped cloth 56. The portion located on the first side in the lateral direction td is longer than the portion fixed to the portion 20. As a result, the first belt portion 51 is longer than the second belt portion 52. However, it is not limited to this. That is, the length of the portion of the belt-shaped cloth 56 located on the first side may be equal to the length of the portion of the belt-shaped cloth 56 located on the second side. In this case, by adjusting the position of the first buckle 53a on the belt material 57, the first belt portion 51 can be made longer than the second belt portion 52, and the first belt portion can be made longer on the side surface of the body of the infant i. The 51 and the second belt portion 52 can be connected to each other.

<Abdominal pad member>
As shown in FIG. 6, the abdominal pad member 60 is further held on the inner surface 20a of the support main body portion 20.

The abdominal pad member 60 is for holding the infant i in the support main body 20 together with the infant holding belt 50. The abdominal pad member 60 extends from the lower end edge of the central region in the lateral td of the support main body portion 20. The abdominal pad member 60 is arranged so as to pass between the crotch of the infant i and cover the abdomen of the infant i (see FIG. 13).

The abdominal pad member 60 is made of a flexible cloth member. In the illustrated example, the lower end of the abdominal pad member 60 is sewn between the lower end edge of the support main body 20 and the upper end of the waist belt 40. The abdominal pad member 60 is fixed adjacent to the pocket 45 of the waist belt 40.

As is well shown in FIGS. 5 to 6, the abdominal pad member 60 is formed with a hole for inserting the infant holding belt 50. In the illustrated example, this hole is a hole in the tubular portion 61 formed on the upper edge of the abdominal pad member 60. The tubular portion 61 is formed by folding back a cloth member constituting the abdominal pad member 60 and sewing a part thereof to the cloth member itself. As can be understood from FIG. 5, both ends of the tubular portion 61 in the lateral direction td are open so that the infant holding belt 50 can be inserted inside the tubular portion 61. The baby holding belt 50 is inserted through the tubular portion 61 to connect the connector 53, so that the abdominal pad member 60 can stably support the baby i from the front.

As shown in FIG. 6, a hook-and-loop fastener 78a forming a part of the fixing tool 78 for fixing the seat support portion 70 is attached to the lower end of the abdominal pad member 60.

<Seat support>
The seat support portion 70 supports the buttocks of the infant i held by the childcare assist device 10 from below. Further, the seat support portion 70 is for guiding the legs of the infant i to an appropriate position. Specifically, the purpose is to guide the legs of the infant i so that both legs of the infant i are comfortably bent to form an M-shape. Here, when both legs of the infant i are pressed against the user c by the support main body portion 20, the infant i cannot freely bend the knee. In order to prevent such a situation, the seat support portion 70 forms a space between the support main body portion 20 and the user c so that the infant i can bend his / her knees. In the illustrated example, the seat support 70 is made of a flexible material so that the shape of the seat support 70 matches the shape of the buttocks of the baby i when the infant i sits on the seat support 70. Has been done. As a result, the buttocks of the infant i can be stably supported. In addition, it is possible to provide a comfortable sitting comfort to the infant i.

As shown in FIG. 5, the seat support portion 70 has a rectangular parallelepiped shape as a whole, and protrudes from the inner surface 20a of the support main body portion 20.

As shown in FIG. 5, the seat support portion 70 includes a bottom surface 71, a side surface 72 rising from the bottom surface 71, and a seat surface 73 forming a surface opposite to the bottom surface 71. As can be understood from FIG. 5, the bottom surface 71 is supported from below by the support main body portion 20 in a state where the childcare assisting tool 10 is attached to the user c. Further, the side surface 72 is supported by the support main body 20 from the side opposite to the side of the user c (from the rear of the infant i) in a state where the childcare assisting tool 10 is attached to the user c. The seat surface 73 is connected to the upper edge of the side surface 72. Such a seat support portion 70 can form a space between the support main body portion 20 and the user c, and can prevent the legs of the infant i from being pressed against the user c by the support main body portion 20. .. Therefore, the infant i seated on the seat support portion 70 can comfortably bend both legs to form an M-shape. Further, by seating the infant i on the seat support portion 70, the position of the infant i with respect to the user c can be raised when the user c is wearing the childcare assist device 10. Thereby, the user c can easily support the infant i. Further, when the physique of the infant i is small, raising the position of the infant i with respect to the user c makes it easier for the user c to observe the infant i. Further, as will be described later, when the infant i is arranged on the support main body portion 20, the user c grasps the appropriate position of the infant i on the support main body portion 20 with reference to the seat portion support portion 70. can do. This contributes to supporting the infant i in an appropriate posture with the childcare aid 10.

In the example shown in FIG. 7, the width (dimension in the lateral td) W of the seat support portion 70 is adjusted to the size of the buttocks of an infant who is 1 month to 4 months old and weighs 8 kg or less. It is set. More specifically, when the infant i seated on the seat surface 73 of the seat support portion 70 bends both legs in an M shape, the legs of the infant i are along both sides of the seat support portion 70 in the lateral direction td. As described above, the width W of the seat support portion 70 is set.

Since the width W of the seat support portion 70 is set as described above, the width W of the seat support portion 70 is larger than the width (dimension in the lateral direction td) of the tail receiving portion 24 of the support main body portion 20. Is also small. Since the width of the buttock receiving portion 24 of the support main body portion 20 is larger than the width W of the seat portion support portion 70, the support main body portion 20 can cover and protect the legs of the infant i seated on the seat portion support portion 70. can. Further, in the illustrated example, the seat support portion 70 is detachably fixed to the support main body portion 20. Therefore, if the seat support portion 70 is removed from the support main body portion 20, the wider support main body portion 20 can appropriately support the buttocks of older (and therefore larger) infants.

The seat support portion 70 will be described in more detail with reference to FIGS. 5 and 7 to 8. FIG. 7 is a perspective view of the seat portion support portion 70 as viewed from the side of the seat surface 73 with the seat portion support portion 70 removed from the support main body portion 20. Further, FIG. 8 is a perspective view of the seat support portion 70 shown in FIG. 7 as viewed from the side of the bottom surface 71 with the lid cloth member 75d described later opened. In the following description, the terms "front", "rear", "upper" and "lower" with respect to the seat support 70 and its components and the fixture 80 described later are the support main bodies, respectively, unless otherwise specified. It shall mean "front", "rear", "upper" and "lower" with respect to the infant seated on the seat support portion 70 attached to the portion 20. Therefore, the lower right side of the paper in FIGS. 5 and 7 is the front side, and the upper left side is the rear side. Further, the upper right side of the paper in FIGS. 5 and 7 is the upper side, and the lower left side is the lower side.

As described above, the seat support portion 70 has a bottom surface 71, a side surface 72, and a seat surface 73. The seat support portion 70 has a core material 74 and a covering cloth material 75 that covers the core material 74. The core material 74 is made of a flexible material such as ethylene vinyl acetate (EVA) or electron beam crosslinked polyolefin foam. The core material 74 includes a first surface 74a facing the bottom surface 71 of the seat support portion 70, a second surface 74b facing the side surface 72 of the seat support portion 70, and a seat surface 73 of the seat support portion 70. It has a third surface 74c facing the side of. In the illustrated example, the width of the first surface 74a and the third surface 74c (dimensions in the lateral direction td of the core material 74) is 13 cm to 14 cm, and the depth of the first surface 74a and the third surface 74c (core material 74). The height (dimensions in the front-rear direction) of the second surface 74b with respect to the first surface 74a is 4.5 cm to 5.5 cm (dimensions in the vertical direction of the core material 74).

The covering cloth material 75 is composed of a plurality of

flexible cloth members

75a, 75b, 75c, 75d. The covering cloth material 75 includes a first cloth member 75a that covers all of the first surface 74a of the core material 74, a second cloth member 75b that covers a part of the second surface 74b of the core material 74, and a second core material 74. It includes a third cloth member 75c that covers all of the three surfaces 74c, and a lid cloth member 75d that covers the opening 76 defined by the edges of the first to third cloth members 75a to 75c. The peripheral edge of the first cloth member 75a is sewn to the lower edge of the second cloth member 75b. The peripheral edge of the third cloth member 75c is sewn to the upper edge of the second cloth member 75b. The second cloth member 75b does not cover at least a part of the rear facing surface of the second surface 74b of the core material 74. Therefore, the opening 76 is formed so as to expose at least a part of the rear facing surface. The upper edge of the lid cloth member 75d is sewn to the trailing edge of the third cloth member 75c. The lower edge of the lid cloth member 75d is detachably connected to the first cloth member 75a by the fixing member 77. In the illustrated example, the fixing member 77 is composed of a set of hook-and-loop fasteners 77a and 77b.

The width W, depth D, and height H of the seat support portion 70 including the covering cloth material 75 are 15.5 cm to 16.6 cm, 8 cm to 9 cm, and 6.5 cm to 7.5 cm, respectively. Since the depth D of the seat support portion 70 is larger than the height H of the seat support portion 70, the infant i can be stably seated on the seat support portion 70. Further, since the width W of the seat support portion 70 is larger than the depth D of the seat support portion 70, the buttocks of the infant i seated on the seat support portion 70 can be widely supported along the width W direction. can. Therefore, also by this, the infant i can be stably seated on the seat support portion 70.

The fixing cloth material 75e is fixed to the portion of the second cloth member 75b of the covering cloth material 75 that is arranged in front of the core material 74 (the part facing the user c). Both ends of the fixing cloth material 75e in the lateral direction td are sewn to the second cloth member 75b. Then, a slit through which the abdominal pad member 60 can be inserted is formed between the fixing cloth material 75e and the second cloth member 75b (see FIG. 5).

The covering cloth material 75 is fixed to the abdominal pad member 60 by the fixing tool 78. Fixture 78 includes a set of hook-and-

loop fasteners

78a, 78b. One of the hook-and-loop fasteners 78a is fixed to the lower end of the abdominal pad member 60 (see FIG. 6). The other surface fastener 78b is fixed to the surface of the fixing cloth material 75e facing the second cloth member 75b. By connecting the one surface fastener 78a and the other surface fastener 78b, the seat support portion 70 can be fixed to the abdominal support member 60 (hence, to the support main body portion 20). The hook-and-loop fastener 78a is attached to the lower end of the abdominal pad member 60 adjacent to the waist belt 40. Therefore, by connecting the one surface fastener 78a and the other surface fastener 78b, the seat support portion 70 is fixed adjacent to the waist belt 40.

Since the seat support portion 70 is fixed to the support main body 20, the position of the seat support 70 on the support main body 20 is maintained at an appropriate position. As a result, the infant i can be stably held. Further, when the infant i is arranged on the support main body 20, the seat support portion 70 as a reference is fixed to the support main body 20, so that the infant i is arranged at an appropriate position on the support main body 20. be able to.

Further, since the seat support portion 70 is attached adjacent to the waist belt 40 fixed to the body of the user c, the position of the seat support portion 70 with respect to the user c can be stabilized. Thereby, the infant i can be stably supported.

Further, since the seat support portion 70 is detachably fixed to the support main body portion 20, the childcare assisting tool 10 is removed with the seat portion support portion 70 attached according to the growth and physique of the infant i. It can be used in two states. For example, as shown in FIG. 2, for an infant i who is young and has a small physique, the childcare aid 10 is used with the seat support portion 70 attached, and the leg of the infant i is provided by the support body portion 20. Can be prevented from being pressed against the user c, and the position of the infant i with respect to the user c can be raised to facilitate observation of the infant i. On the other hand, for infants i who are old and have a large physique, the infant i is observed by lowering the position of the infant i with respect to the user c by using the childcare aid 10 with the seat support portion 70 removed. Can be made easier. That is, the childcare assisting tool 10 can be used with the seat support portion 70 attached while the infant i is young, and the seat support portion 70 can be removed and used when the infant i is older. .. In other words, the childcare aid 10 can be used continuously for a long period of time for a certain infant i. Alternatively, the childcare aid 10 can be used for a plurality of infants i having different physiques.

A fixture 80 connected to the support main body 20 is connected to the seat support 70. The fixture 80 is made of a flexible cloth-like material. In the illustrated example, the fixture 80 is connected to a rear-facing portion of the side surface 72 of the seat support 70. As can be seen from FIGS. 7 to 8, the fixture 80 is sewn between the upper edge of the second cloth member 75b and the trailing edge of the third cloth member 75c of the covering cloth member 75 of the seat support portion 70. Has been done. The fixture 80 has a width similar to the width W of the seat support portion 70. The fixture 80 is provided with

holes

81 and 82 through which the infant holding belt 50 fixed to the inner surface 20a of the support main body 20 is passed. By passing the first belt portion 51 of the infant holding belt 50 through one hole 81 and the second belt portion 52 of the infant holding belt 50 through the other hole 82, the fixture 80 (hence, the seat support portion 70) is passed. Can be attached to the support main body 20. The attachment 80 has a cushioning property and forms a back support portion facing the back of the infant i held by the childcare assisting tool 10.

As described above, the fixture 80 can be attached to the support main body 20 simply by passing the infant holding belt 50 through the

holes

81 and 82. Therefore, an additional mounting member for mounting the mounting tool 80 on the support main body portion 20 is not required, and it is possible to suppress an increase in the number of parts of the childcare assisting tool 10.

Further, when the attachment 80 forms a back support portion facing the back portion of the infant i, and as described later, when the infant i is arranged on the support main body portion 20, the user c is only the seat portion support portion 70. It is possible to grasp the appropriate position of the infant i on the support main body 20 with reference to the fixture 80 as well. This makes it even easier to grasp the appropriate position.

Further, since the fixture 80 is connected to the seat support portion 70, it is easy to make the orientation of the seat support portion 70 suitable for supporting the infant i. This point will be described with reference to FIGS. 9 to 10. FIG. 9 is a diagram schematically showing the support main body 20 of the childcare assisting tool 10 shown in FIG. 4, the waist belt 40, the seat support 70 attached to the support main body 20, and the attachment 80. be. FIG. 9 is a view of the support main body portion 20, the waist belt 40, the seat portion support portion 70, and the fixture 80 as viewed along the lateral direction td. FIG. 10 is a diagram corresponding to FIG. 9. FIG. 10 shows the support main body 20, the waist belt 40, the seat support 70, and the attachment 80 with the infant i placed on the support main body 20.

When the back of the infant i is placed on the support main body 20 shown in FIG. 9 so that the back of the infant i faces the attachment 80, the attachment 80 is pushed toward the support main body 20 by the infant i as shown in FIG. Is done. Along with this, the seat support portion 70 connected to the fixture 80 rotates, and the seat surface 73 faces the upper edge side of the support main body portion 20. That is, simply by arranging the infant i on the attachment 80, the orientation of the seat support portion 70 automatically becomes the orientation suitable for supporting the infant i.

Further, since the attachment 80 is connected to the seat support portion 70 and the seat support portion 70 is connected to the support main body portion 20, the shape of the support main body portion 20 is suitable for supporting the infant i. It can be easily transformed into a shape. That is, the shape of the support main body 20 automatically changes with the rotation of the seat support 70 shown in FIGS. 9 to 10. Specifically, as shown in FIG. 10, the tail receiving portion 24 of the support main body portion 20 has a shape along the side surface 72 and the bottom surface 71 of the seat portion support portion 70. As a result, when the childcare assisting tool 10 is attached, the seat support portion 70 can be stably supported by the support main body portion 20.

<Food material>
The hood material 90 is used to cover the crown from the back of the head of the infant i, to support the head from behind, and to block sunlight and wind. The hood material 90 includes a hood body 91 that covers the head of the infant i, and a pair of

hood extension portions

92A and 92B that extend from the hood body 91. The hood body 91 covers the head of the infant i with the hood material 90 attached to the infant i. Further, the

hood extending portions

92A and 92B are connected to the shoulder belts 30A and 30B to support the hood main body 91. In the illustrated example, the hood material 90 may be held closed by the hood holding member 96. As a result, the hood material 90 can also be used as a headrest that supports the back of the head and the back of the infant i from behind in a state where the infant i is given a feeling of openness without covering the crown of the infant i.

<How to use>
Next, a method of using the childcare assisting tool 10 having the above configuration for holding the infant i will be described.

<First hug form>
Here, the procedure for using the childcare assisting tool 10 according to the present embodiment in the first hugging form (FIG. 1A) will be described with reference to FIGS. 1A, 4, 6, and 11-14.

First, as shown in FIG. 6, the infant holding belt 50 is separated. Further, the abdominal pad member 60 is pulled out from the pocket 45 of the waist belt 40. Further, it is confirmed that the

hood extending portions

92A and 92B of the hood material 90 held by the hood holding member 96 are connected to the shoulder belts 30A and 30B.

Next, as shown in FIG. 4, the seat support portion 70 is connected to the support main body portion 20. Specifically, the abdominal pad member 60 is inserted from the side of the bottom surface 71 of the seat support portion 70 into the slit formed between the covering cloth material 75 and the fixing cloth material 75e of the seat support portion 70. , Pull out from the side of the seat surface 73 of the seat support portion 70. Then, the surface fastener 78a of the abdominal pad member 60 and the surface fastener 78b of the fixing cloth material 75e are connected.

Also, connect the fixture 80 to the support body 20. Specifically, the infant holding belt 50 is inserted into the

holes

81 and 82 of the fixture 80 from the rear surface side of the fixture 80.

Next, as shown in FIG. 11, the waist belt 40 is attached to the waist of the user c. Specifically, the waist belt 40 is wrapped around the waist of the user c, and the first buckle 43a and the second buckle 43b of the waist belt 40 are connected. Then, the position of the first buckle 43a on the waist adjustment belt 42 is adjusted, and the circumference of the waist belt 40 is adjusted to a length according to the body shape of the user c.

Next, as shown in FIG. 12, the support main body 20 is spread on a stable place such as a sofa or a bed, and the infant i is placed on the support main body 20 on his back. At this time, the infant i is arranged so that the buttocks of the infant i face the seat surface 73 of the seat support portion 70 and the back portion of the infant i faces the attachment 80. Further, the infant i is arranged so that the head of the infant i rests on the hood material 90 held by the hood holding member 96. As a result, as shown in FIGS. 9 to 10, the fixture 80 is pushed toward the support main body portion 20, and the seat portion support portion 70 rotates. Then, the seat surface 73 of the seat support portion 70 faces the upper edge side of the support main body portion 20. Further, the shape of the tail receiving portion 24 of the support main body portion 20 becomes a shape along the bottom surface 71 and the side surface 72 of the seat portion support portion 70. After that, the feet of the infant i are arranged on both sides of the seat support portion 70 in the lateral direction td, and both legs of the infant i are formed into an M shape as shown by a broken line in FIG.

Next, as shown in FIG. 13, the abdominal pad member 60 is arranged from between the crotch of the infant i to above the abdomen. Then, the infant holding belt 50 is wrapped around the body of the infant i. Specifically, the first belt portion 51 of the infant holding belt 50 is inserted into the tubular portion 61 of the abdominal pad member 60 from the first side in the lateral direction td, and is pulled out from the second side. Then, the first belt portion 51 and the second belt portion 52 are connected by using the connecting tool 53, and the infant holding belt 50 is maintained in an annular shape. Further, the position of the first buckle 53a of the connector 53 on the belt material 57 is adjusted, and the circumference of the infant holding belt 50 is adjusted to a length corresponding to the body shape of the infant i. As a result, the infant i is fixed to the support main body portion 20.

Next, as shown in FIGS. 1A and 14, the shoulder belts 30A and 30B are hung on the shoulder of the user c. At this time, the legs of the infant i extend laterally outward from the support main body 20 in the region between the shoulder belts 30A and 30B and the waist belt 40. Next, the shoulder belt connector 38 is fastened behind the neck of the user c. Next, the position of the second buckle 38b on the second shoulder belt connecting belt 37 is adjusted to adjust the length of the shoulder belt connecting means 35. Further, the vertical positions of the shoulder belt connecting belts 36 and 37 with respect to the shoulder belts 30A and 30B are adjusted. Finally, the lengths of the shoulder belts 30A and 30B are adjusted so that the body of the infant i is brought into close contact with the user's body.

In the embodiment described above, the fixture 80 is connected to the side surface 72 of the seat support portion 70, but the present invention is not limited to this. The fixture 80 may be connected to the seat surface 73 of the seat support portion 70. Alternatively, the fixture 80 may be connected to the side surface 72 and the seat surface 73 of the seat support portion 70. In these cases as well, as shown in FIGS. 9 to 10, simply by arranging the infant i on the seat support portion 70 and the fixture 80 attached to the support main body portion 20, the seat portion support portion is automatically placed. The 70 can be rotated, and the orientation of the seating surface 73 of the support main body 20 can be oriented to be suitable for supporting the infant i.

Further, in the embodiment described above, the side surface 72 of the seat support portion 70 is connected to the support main body portion 20, but the present invention is not limited to this. The bottom surface 71 or the seat surface 73 of the seat support portion 70 may be connected to the support main body portion 20. Also in this case, as the seat support portion 70 shown in FIGS. 9 to 10 rotates, the shape of the support main body portion 20 is automatically supported by the seat portion with the childcare assisting tool 10 attached to the user c. The shape can be made suitable for supporting the portion 70.

Further, in the embodiment described above, the seat support portion 70 is connected to the abdominal support member 60 by the fixing tool 78 and fixed to the support main body portion 20, but the present invention is not limited to this. The abdominal pad member 60 may only come into contact with the seat support portion 70 (more specifically, the covering cloth material 75 or the fixing cloth material 75e). That is, the childcare assisting tool 10 does not have the fixing tool 78, and the abdominal support member 60 is inserted into the slit formed between the covering cloth material 75 and the fixing cloth material 75e of the seat support portion 70. It may just be. Even in this case, by passing the infant holding belt 50 through the hole of the abdominal pad member 60, the infant i can be stably supported from the front by the abdominal pad member 60.

Further, in the embodiment described above, the width W of the seat support portion 70 is an infant sitting on the seat support portion 70 (in the illustrated example, the baby is 1 month to 4 months old and weighs 8 kg or less). It is set according to the size of the buttocks of infants), but it is not limited to this. The width W of the seat support portion 70 may be set to a size that can support not only the buttocks of the infant sitting on the seat support portion 70 but also the thighs. As a result, not only the buttocks but also the thighs of the infant i seated on the seat support portion 70 can be supported, so that the infant i can be supported more stably.

Further, in the embodiment described above, the shape of the seat support portion 70 is a rectangular parallelepiped shape as a whole, but the shape is not limited to this. As the shape of the seat support portion 70, various shapes such as a prism shape having a polygon other than a quadrangle as a bottom surface, a cylindrical shape, and an elliptical pillar shape can be adopted. Further, the seat surface 73 of the seat support portion 70 (hence, the third surface 74c of the core material 74) has irregularities suitable for the shape of the buttocks and / or thighs of the infant sitting on the seat support portion 70. It may be formed. As a result, the infant i seated on the seat support portion 70 can be supported more stably.

Further, in the embodiment described above, the seat support portion 70 is detachably connected to the support main body portion 20, but the present invention is not limited to this. The seat support portion 70 may be detachably connected to the support main body portion 20. In this case, if the width of the tail receiving portion 24 of the support main body 20 is larger than the width W of the support main body 20, the support main body 20 can widely cover and protect the legs of the infant i.

As described above, the childcare assisting tool 10 of the present embodiment has a sheet-shaped support main body 20 that forms a space for accommodating the infant i with the user c, and a mounting belt 30 connected to the support main body 20. And a seat support portion 70 protruding from the inner surface 20a of the support main body portion 20 facing the user i.

With such a childcare assisting tool 10, the degree of freedom in designing the support main body 20 can be increased, and it is possible to easily realize that the infant i is supported in an appropriate posture. Specifically, if the width W of the seat support portion 70 is determined according to the size of the buttocks of the infant i, it is not necessary to determine the width of the support main body portion 20 according to the dimensions of the buttocks of the infant i. It is not necessary to deform the support main body 20 according to the size of the buttocks of the infant i. Further, since the space is formed between the support main body 20 and the user c by the seat support 70, the possibility that both legs of the infant i are pressed against the user c by the support main body 20 is effectively reduced. Will be done. As a result, the infant i can comfortably bend both legs so as to form an M-shape. Further, when the infant i is arranged on the support main body 20, the user c grasps the appropriate position of the infant i with respect to the support main body 20 with reference to the seat support 70 on the support main body 20. be able to. Further, by seating the infant i on the seat support portion 70, the position of the infant i with respect to the user c wearing the childcare assist device 10 can be raised, and the user c can easily hold the infant i. be able to. Further, when the physique of the infant i is small, it becomes easy to observe the infant i.

Further, in the present embodiment, the seat support portion 70 is a bottom surface 71 supported from below by the support main body portion 20 in a state where the childcare assist device 10 is attached to the user c, and a side surface 72 rising from the bottom surface 71. The side surface 72 supported by the support main body 20 from the side opposite to the side of the user c when the childcare assisting tool 10 is attached to the user c, and the side surface opposite to the bottom surface 71. Includes a seat 73 connected to 72. According to such a seat support portion 70, an appropriate space for bending the leg of the infant i into an M shape can be formed between the support main body portion 20 and the user c.

Further, in the present embodiment, the fixture 80 connected to the support main body portion 20 is connected to the side surface 72 and / or the seat surface 73 of the seat portion support portion 70. In this case, as shown in FIGS. 9 to 10, the orientation of the seat surface 73 of the seat support portion 70 is automatically set by simply arranging the infant i on the fixture 80 connected to the support main body portion 20. , Can be oriented to be suitable for supporting infant i. As a result, the infant i can be stably supported by the seat support portion 70.

Further, in the present embodiment, the attachment tool 80 forms a back support portion facing the back portion of the infant i held by the childcare assisting tool 10. As a result, when the user c arranges the infant i on the support main body 20, the appropriate position of the infant i on the support main body 20 is set with reference not only to the seat support 70 but also to the fixture 80. Can be grasped.

Further, in the present embodiment, the fixture 80 is provided with

holes

81 and 82 through which the infant holding belt 50 fixed to the inner surface 20a of the support main body 20a is passed. Therefore, the fixture 80 can be attached to the support main body 20 simply by passing the infant holding belt 50 through the

holes

81 and 82. That is, no additional mounting member is required to mount the mounting tool 80 on the support main body 20, and it is possible to suppress an increase in the number of parts of the childcare assisting tool 10.

Further, in the present embodiment, the seat support portion 70 is fixed to the support main body portion 20. In this case, as the seat support portion 70 shown in FIGS. 9 to 10 rotates, the shape of the support body portion 20 is automatically changed to the seat support portion with the childcare assisting tool 10 attached to the user c. It can be shaped to be suitable for supporting the 70.

Further, in the present embodiment, the seat support portion 70 is detachably fixed to the support main body portion 20. As a result, the childcare assisting tool 10 can be used in two states, one with the seat support portion 70 attached and the other with the seat support portion 70 attached, according to the growth and physique of the infant i. For example, while the infant i is young and has a small physique, the legs of the infant i are pressed against the user c by the support main body 20 by using the childcare aid 10 with the seat support portion 70 attached. It is possible to raise the position of the infant i with respect to the user c to make it easier to observe the infant i. On the other hand, when the baby i becomes older and the physique becomes larger, the position of the baby i with respect to the user c is lowered by using the childcare assisting tool 10 with the seat support portion 70 removed, and the baby i is observed. Can be made easier.

Further, in the present embodiment, the abdominal pad member 60 is connected to or in contact with the seat support portion 70. Further, the abdominal pad member 60 is provided with a hole through which the infant holding belt 50 is passed (in the illustrated example, the hole of the tubular portion 61). By passing the infant holding belt 50 through the hole of the abdominal pad member 60, the infant i can be stably supported from the front by the abdominal pad member 60.

Further, in the present embodiment, the width W of the seat support portion 70 is smaller than the width of the support main body portion 20. As a result, the legs of the infant i seated on the seat support portion 70 can be covered and protected by the support main body portion 20. Further, when the seat support portion 70 is detachably attached to the support main body portion 20, by removing the seat portion support portion 70 from the support main body portion 20, an older infant (hence, a larger physique) can be used. The childcare aid 10 can be used for the childcare aid 10.

Further, in the present embodiment, the depth D of the seat support portion 70 is larger than the height H of the seat support portion 70. As a result, the infant i can be stably seated on the seat support portion 70.

Further, in the present embodiment, the width W of the seat support portion 70 is larger than the depth D of the seat support portion 70. Also by this, the infant i can be stably seated on the seat support portion 70.

Further, in the present embodiment, the mounting belt 30 includes a waist belt 40 connected to the lower edge of the support main body portion 20. The seat support portion 70 is attached adjacent to the waist belt 40. Since the seat support portion 70 is attached adjacent to the waist belt 40 fixed to the body of the user c, the position of the seat support portion 70 with respect to the user c can be stabilized. Thereby, the infant i can be stably supported.

Although some modifications to the above-described embodiments have been described above, it is naturally possible to apply a plurality of modifications in combination as appropriate.

Claims

A sheet-shaped support body that forms a space for accommodating infants with the user,
The mounting belt connected to the support body and
A childcare assisting tool comprising a seat support portion protruding from the inner surface of the support main body portion facing the user side.
The seat support portion is a bottom surface supported from below by the support main body portion in a state where the childcare assisting tool is attached to the user, and a side surface rising from the bottom surface, and the childcare assisting tool is used by the childcare assisting tool. Includes a side surface that is supported by the support body portion from a side opposite to the user's side in a state of being mounted on a person, and a seat surface that forms a surface opposite to the bottom surface and is connected to the side surface. , The childcare aid according to claim 1.
The childcare assisting tool according to claim 2, wherein the attachment connected to the support main body is connected to the side surface and / or the seat surface of the seat support portion.
The childcare aid according to claim 3, wherein the attachment is a backrest facing the back of the infant held by the childcare aid.
The childcare assisting tool according to claim 3 or 4, wherein the mounting tool is provided with a hole for passing an infant holding belt fixed to the inner surface of the support main body portion.
The childcare assisting tool according to any one of claims 1 to 5, wherein the seat support portion is fixed to the support main body portion.
The childcare assisting tool according to claim 6, wherein the seat support portion is detachably fixed to the support main body portion.
The abdominal pad member is connected to or in contact with the seat support portion, and is in contact with the seat support portion.
The childcare assisting tool according to any one of claims 1 to 7, wherein the abdominal pad member is provided with a hole through which an infant holding belt fixed to the inner surface of the support main body portion is passed.
The childcare aid according to any one of claims 1 to 8, wherein the width of the seat support portion is smaller than the width of the support main body portion.
The childcare aid according to any one of claims 1 to 9, wherein the depth of the seat support portion is larger than the height of the seat support portion.
The childcare assisting tool according to any one of claims 1 to 10, wherein the width of the seat support portion is larger than the depth of the seat support portion.
The mounting belt includes a waist belt connected to the lower edge of the support body portion.
The childcare assisting device according to any one of claims 1 to 11, wherein the seat support portion is attached adjacent to the waist belt.