JP2005230113A - Baby sitting strap - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a baby sitting strap in which the usability in the case of supporting the same with an infant laid and the comfortableness of the infant are enhanced. <P>SOLUTION: The baby sitting strap 1 has a supporting member 2 of the infant 110, a shoulder belt 3 hanging and supporting the front end portion 2a and rear end portion 2b of the supporting member 2. Further, the baby sitting strap has a mat portion 4 for laying the infant 110, a pair of left and right side pads 6 formed in both the side of the mat portion 4 supporting the periphery of the abdomen portion of the infant 110 laid on the mat portion 4 from lateral sides, an abdomen pad 7 formed such that the tip portion 7b of the same extends from a base portion 7a connected to the mat portion 4 through the crotch of the infant 110 laid on the mat portion 4 to reach the abdomen portion of the infant 110, and the hold belt 25 coupling one pair of side pads 6 each other through the abdomen pad 7 and fastening the side pads 6 and the abdomen pad 7 toward the infant 110 in the supporting member 2. The base portions 25a of the hold belt 25 is attached to either one of the side pad 6 by sewing, the other side pad 6 is equipped with a belt passing member 28 through which the tip side of the hold belt 25 can pass. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a baby litter that allows an infant to be supported in a hung posture.

2. Description of the Related Art There is provided a baby-care band in which an infant is laid on a support device in a substantially horizontal state so that the support device is suspended and supported from a user's shoulder by a belt (see, for example, Patent Document 1).
JP 2002-282097 A

  Many conventional lullabies have both vertical and horizontal holding styles, and it is difficult to say that sufficient consideration is given to the ease of use and comfort of the infant when the infant is laid down.

  Therefore, an object of the present invention is to provide a lullaby with improved usability when the infant is supported in a laid state and comfort of the infant.

  The present invention solves the above-described problems by the following means. In order to facilitate understanding of the present invention, reference numerals in the accompanying drawings are appended in parentheses, but the present invention is not limited to the illustrated embodiment.

  The first lullaby of the present invention includes a support (2) for supporting an infant (110) in a laid state, a front end (2a) serving as a head support side of the support, and a leg support side. And a shoulder belt (3) for hanging and supporting the rear end portion (2b), and the support member includes a mat portion (4) for laying an infant, and mat portions provided on both sides of the mat portion. A pair of left and right side support portions (6) for supporting the abdomen of the infant laid down on the side from the side, and a crotch of the infant laid on the mat portion from a base portion (7a) joined to the mat portion By connecting the pair of side support parts via the abdomen holding part and the abdomen holding part (7) provided so that the tip part (7b) reaches the abdomen of the infant via A hold belt that tightens the side support part and the abdomen holding part toward the infant ( 5), a base (25a) of the hold belt is sewn to one of the side support portions, and a belt threader through which the front end side of the hold belt can pass through the other side support portion (28) is provided.

  According to this baby band, since the hold belt is sewn to the side support portion, the tip end side is pulled up through the belt threader of the opposite side support portion via the abdomen holding portion, The infant on the mat portion can be held by integrally tightening the pair of side support portions and the abdomen holding portion. Therefore, the infant can be efficiently restrained by the pair of side support portions and the abdomen holding portion.

  In the first baby band, the hold belt is provided with a pair of male and female buckles (26A, 26B) that can mesh with each other at a distance in the length direction of the hold belt, and the buckle (26B) on the front end side of the hold belt. ) Can pass through the belt threading tool, and is pulled out from the buckle on the tip side so that the extra length portion (25b) of the hold belt is folded back, and the buckle on the tip side and the extra length portion are connected to the belt. In a state of passing through the threading tool, the buckle may be hung on the belt threading tool so that the tip side buckle cannot pass through the belt threading tool.

  In this case, the hold belt forms a loop between the buckles by passing the buckle through the belt threader and then folding back the front end side of the hold belt to connect the buckles. By pulling out the surplus portion from this state, the hold belt can be tightened. Even if the buckle comes off for some reason, the buckle is caught by the belt threader and the buckle cannot pass through the belt threader, so that there is no possibility that the hold belt is unexpectedly removed from the other side support portion. Therefore, high safety can be ensured with respect to the operation of the hold belt.

  The second lullabies of the present invention include a support (2) for supporting an infant (110) in a laid state, a front end (2a) serving as a head support side of the support, and a leg support side. And a shoulder belt (3) for hanging and supporting the rear end portion (2b), and the support member includes a mat portion (4) for laying an infant, and mat portions provided on both sides of the mat portion. A pair of left and right side support portions (6) for supporting the abdomen of the infant laid down on the side from the side, and a crotch of the infant laid on the mat portion from a base portion (7a) joined to the mat portion By connecting the pair of side support parts via the abdomen holding part and the abdomen holding part (7) provided so that the tip part (7b) reaches the abdomen of the infant via A hold belt that tightens the side support part and the abdomen holding part toward the infant ( And 5) is provided, the side support portion and the abdominal holding unit is one that was mounted for folding in and out of the mat portions each base portion as a fulcrum.

  According to the present invention, by folding the side support portion and the abdomen holding portion to the outside of the mat portion, the mat portion can be expanded in a substantially flat state where there is no obstacle on the upper surface. As a result, the infant can be easily put on and off. In addition, the infant can be temporarily laid on the mat.

  Furthermore, in the second babysitter, the mat portion may be provided with a stitch line (19) as an index indicating a range in which the infant's head is placed. The infant can be placed in an appropriate position with the stitch line as a guide for the mat portion that is developed almost flat.

  The third lullaby of the present invention includes a support (2) for supporting an infant (110) in a laid state, a front end (2a) serving as a head support side of the support, and a leg support side. And a shoulder belt (3) for hanging and supporting the rear end portion (2b), and a mat portion (4) for laying the infant is provided on the support, and a support for the infant is provided in the mat portion. A back plate (18) is provided as a core material for holding the shape of the mat portion against the load, and the back plate is provided with a vent hole (18a).

  According to this lullaby, the spine of the infant supported by the mat portion can be prevented from being twisted by holding the shape of the mat portion with the back plate. On the other hand, the ventilation hole can ensure air permeability between the back plate and the infant, and can support the infant's back so as not to get steamed.

  The fourth baby litter according to the present invention includes a support (2) for supporting an infant (110) in a laid state, a front end (2a) serving as a head support side of the support, and a leg support side. And a shoulder belt (3) for hanging and supporting the rear end (2b), and the support is provided with a mat portion (4) for laying the infant on the front edge of the mat portion. The head guard (5) surrounding the head of the infant laid down on the mat portion is provided, and the interior material of the head guard is provided with vent holes (20; 22).

  In this lullaby, the inside and outside of the head guard is ventilated through the vent hole, so that the infant's head is less likely to get stuffy and comfort is enhanced. Further, a portion of the interior material provided with the vent hole (20) may be covered with a skin material (21) made of mesh fabric, and in this case, its presence is conspicuous without sacrificing air permeability. Can be eliminated.

  As described above, according to the first lullaby of the present invention, the infant can be efficiently restrained by the pair of side support portions and the abdomen holding portion using the hold belt. According to the belt, the infant can be easily put on and off, and the infant can be temporarily laid on the mat. As a result, the ease of use of the lullaby when supporting the infant in a horizontal holding posture is improved. Further, according to the third lullaby, the infant's spine supported by the mat portion can be prevented from being twisted, while the infant's back can be supported so as not to get muddy, and the infant can be comfortably supported. According to the lullaby, the head of the infant is hard to get stuffy, and the infant can be comfortably supported.

  FIG. 1 shows a baby litter 1 to which the present invention is applied. The baby litter 1 suspends and supports a support 2 for supporting an infant in a laid state, a front end 2a on the head support side of the support 2 and a rear end 2b on the leg support side. A shoulder belt 3 is provided. The support 2 has a mat portion 4 on which an infant lies, and a head guard 5 for surrounding the infant's head is provided on a front edge 4a of the mat portion 4. Further, a substantially triangular side pad (side support portion) 6 is provided on each of the left and right side edges 4 c of the mat portion 4. Further, an abdomen pad 7 as an abdomen holding part is disposed between the left and right side pads 6, and the base part 7a is sewn at a position slightly further forward than the rear edge 4b of the mat part 4. It is joined by. An opening 8 for breast feeding is provided between the head guard 5 and the side pad 6. The mat portion 4, the head guard 5, the side pad 6, and the belly pad 7 are all formed by covering an appropriate interior material with a cloth skin material. The interior material and the skin material are appropriately changed according to the use and function of each part of the lullaby 1.

  The shoulder belt 3 is configured as a single belt whose length can be adjusted by connecting a front belt 10 and a rear belt 11 with a ladder lock 12. Various belt materials such as cloth and resin may be used for the material of the front belt 10 and the rear belt 11, but here, the material is a cloth belt.

  As shown in FIG. 2, one end portion of the front belt 10 that supports the front end portion 2 a of the support tool 2 is bifurcated to form a pair of connecting portions 13. Each connecting portion 13 includes an adjustment belt 14 for hanging and supporting the front end portion 2a of the support tool 2, and a length (hereinafter referred to as an effective length) of the adjustment belt 14 involved in supporting the front end portion 2a of the support tool 2. And a ladder lock 15 as a belt length adjuster for adjusting the belt length. One end of the adjustment belt 14 is sewn and joined to the upper edge 5a of the head guard 5, and the other end of the adjustment belt 14 is inserted into the ladder lock 15 and folded back to one end side as indicated by a white arrow in the figure. ing. The length from the joining portion of the adjustment belt 14 to the head guard 5 to the ladder lock 15 corresponds to the effective length of each adjustment belt 14. A loop portion 14b is formed at the tip of the surplus length portion 14a of the adjustment belt 14 drawn out from the ladder lock 15 by folding back the surplus length portion 14a by a predetermined length and stitching together.

  According to the shoulder belt 3 described above, the length by which the left and right adjustment belts 14 are pulled out from the ladder lock 15 (the length of the extra length portion 14a) is independently adjusted, thereby supporting the shoulder belt 3 by the connecting portions 13. The support height of the front end 2a of the tool 2 can be changed independently on the left and right sides, so that the support posture of the infant can be switched between the horizontal holding posture in FIG. 3 and the posture suitable for breast feeding in FIG.

  That is, in order to realize the horizontal holding posture, the effective length of the adjustment belt 14 is set to be approximately equal on the left and right as shown in FIG. 2, and in that state, as shown in FIGS. A breastfeeder 100 hangs the shoulder belt 3 on his / her shoulder and supports the baby band 1 so that the head 111 of the infant 110 laid on the mat portion 4 is positioned slightly above the buttocks 112. Note that the overall support height of the infant 110 may be adjusted by using the ladder lock 12 to adjust the length (effective length) with which the rear belt 11 of the shoulder belt 3 is involved in supporting the lullaby 1. In such a use state, as shown in FIG. 2, the infant 110 supported by the lullaby 1 is supported substantially horizontally with respect to the width direction of the lullaby 1 (the direction of arrow W in FIG. 2).

  On the other hand, when realizing a posture suitable for breastfeeding, the shoulder belt 3 is contracted more than in the case of a horizontal holding posture. That is, the ladder belt 12 is used to set the effective length of the rear belt 11 to be short, and the support position of the lullaby 1 is entirely raised to bring the infant 110 closer to the chest of the user 100. As shown in FIG. 5, the effective length of the adjustment belt 14 on the side farther from the user 100 out of the adjustment belt 14 on the shoulder belt 3 is set to be larger than the effective length of the adjustment belt 14 on the side closer to the user 100. Set it short. As a result, the head 111 of the infant 110 laid down on the mat portion 4 is lifted on the side far from the user 100, and the head 111 of the infant 110 is tilted so that its face faces toward the user 100. Using this inclination and the feeding opening 8, the mouth of the infant 110 can be drawn to the nipple of the user 100 and the infant 110 can be continuously supported in this state. Thereby, breast feeding can be continued even if the user 100 does not support the head 111 of the infant 110 with arms or hands, and the burden on the user 100 is reduced.

  In the posture at the time of breast feeding, the tilted infant 110 can be received by the head guard 5 and the side pad 6 to stabilize the posture of the infant 110. As shown in FIG. 6, when the effective length of the adjustment belt 14 is shortened, the extra length portion 14a can be pulled out easily and quickly by placing a thumb or the like on the loop portion 14b of the adjustment belt 14. . Further, since the shoulder belt 3 is hooked and the breast feeding openings 8 are provided on both sides of the head guard 5, the left and right sides of the support belt 2 are reversed and the shoulder belt 3 is applied again. You can breastfeed on either side. The connecting portion 13 is provided with a cover 16 so as to cover the ladder lock 15 when viewed from the inside of the support 2 (the mat portion 4 side). The cover 16 is made of the same fabric as the front belt 10 of the shoulder belt 3, and its base portion 16 a is formed in a bag shape that covers a fixing belt 17 for fixing the ladder lock 15. By providing such a cover 16, there is no possibility that the head 111 of the infant 110 laid down on the mat portion 4 comes into contact with the ladder lock 15. Such a cover 16 is particularly useful when breastfeeding because there is a high possibility that the head 111 of the infant 110 is biased toward the user 100 and contacts the connecting portion 13.

  Next, the features of each part of the baby litter 1 will be described.

  First, the mat portion 4 will be described. As shown in FIG. 1, the mat portion 4 includes a main body portion 4A and a leg support portion 4B. As shown in FIG. 3A, the main body portion 4 </ b> A supports the head portion 111 to the buttocks portion 112 of the infant 110, and the leg support portion 4 </ b> B supports the leg portion 113 of the infant 110. The main body 4A and the leg support 4B are connected to each other along a stitch line 4d (see FIG. 1) provided at the boundary between them so as to be bent. For the skin material on the upper surface side of each part 4A, 4B, a mesh fabric is preferably used in consideration of air permeability. Inside each part 4A, 4B, cushion materials, such as urethane, are arranged as an interior material.

  A back plate 18 as shown in FIG. 7 that functions as a core material for holding the shape of the mat portion 4 is incorporated as a further interior material different from the cushion material inside the main body portion 4A. The back plate 18 is a molded product made of a thermoplastic resin such as polypropylene. As shown in FIG. 8, the back plate 18 is slightly bent in an arcuate shape with the center portion in the width direction of the baby band 1 as the bottom. Further, the back plate 18 is provided with a rigidity that can maintain the original shape with respect to the load when the infant 110 is supported. As is apparent from FIG. 7, an appropriate number of air holes 18 a for improving the air permeability of the mat portion 4 are provided on almost the entire surface of the back plate 18. Further, a pair of extension portions 18 b are provided at one end portion of the back plate 18. The extension portion 18b is sandwiched between the head guard 5 and suppresses a change in the shape of the head guard 5 against the reaction force of the head guard 5 that is suspended by the adjustment belt 14.

  As shown in FIGS. 9A and 9B, a ball edge 18 c having an arcuate cross section as an enlarged portion is provided on the entire circumference of the outer periphery of the back plate 18. By providing the ball edge portion 18 c, the plate edge of the back plate 18 or a sharp edge thinner than that is eliminated from the outer periphery of the back plate 18, and the feeling when the mat portion 4 hits the user 100 is relieved. . In order to prevent the arm from being excessively pinched between the user 100 and the mat portion 4 when the infant 110 extends the arm to the side of the mat portion 4, as shown in FIG. The side edge of the plate 18 is provided with an undercut portion 18d that retreats inward from the original contour shape indicated by a two-dot chain line in the drawing (that is, the contour shape when a natural line is drawn along the front and rear curves). May be. In addition, you may provide the edge part 18c also in the punching part 18d of FIG. The enlarged portion is not limited to the bead portion 18c having a circular arc cross section, and can be appropriately changed to an oval shape, a drop shape, or the like as long as the sharp edge is eliminated from the outer periphery of the back plate 18. For example, the enlarged portion may be formed by curling the outer periphery of the back plate 18.

  The back plate 18 is provided only in the main body 4A. Inside the leg support 4B, in addition to a cushion material such as urethane, a plate-shaped resin molded product (for example, a polypropylene molded product) different from the back plate 18 functioning as a core material for shape retention is used as an interior material. Is provided.

  As shown in FIG. 1, the mat portion 4 is provided with a stitch line 19 as an index indicating a range where the head 111 of the infant 110 is placed. In addition, a cushion material such as urethane is interposed as an interior material in the head guard 5, but in order to ensure air permeability in the vicinity of the head 111, the cushion material is provided with a vent hole 20 as shown in FIG. It has been. Further, a mesh fabric 21 is used for the skin material of the portion covering the vicinity of the vent hole 20 of the head guard 5. Instead of the configuration of FIG. 11, a vent hole 22 may be provided so as to penetrate the head guard 5 as shown in FIG. 12.

  Next, fixation of the infant 110 using the side pad 6 and the stomach pad 7 will be described. As shown in FIG. 1, the side pad 6 extends upward from the side edge 4 c of the mat portion 4, and can be folded back into and out of the mat portion 4 at a joint portion 6 a to the mat portion 4. A base portion 25a of a hold belt 25 is sewn and fixed to the left side pad 6 when viewed from the front end portion 2a side of the support 2. The hold belt 25 has a length that can reciprocate between the left and right side pads 6.

  As shown in FIG. 14A, a female buckle 26A is attached in the middle of the hold belt 25, and a male buckle 26B that can be connected to and disconnected from the female buckle 26A at the front end side of the hold belt 25. Is attached. The attachment position of the female buckle 26A is unchanged. Similar to the relationship between the adjustment belt 14 and the ladder lock 15, the end of the hold belt 25 is inserted into the male buckle 26 </ b> B and folded to form an extra length portion 25 b. The position of the male buckle 26B on the hold belt 25 can be adjusted by adjusting the length of the extra length portion 25b. By adjusting the position of the male buckle 26B, the length (effective length) of the hold belt 25 involved in restraining the infant 110 can be changed.

  On the other hand, as shown in FIG. 2, a fixing belt 27 is sewn to the right side pad 6 when viewed from the front end 2 a of the support tool 2, and a belt threading tool 28 is attached to the tip of the fixing belt 27. . The belt threader 28 is a ring-shaped part formed so as to draw the letter D, and is commonly referred to as a D-can. The belt threading tool 28 has a size through which the male buckle 26B attached to the hold belt 25 can pass. However, the size may be limited as small as possible within the range through which the male buckle 26B passes.

  The abdomen pad 7 shown in FIG. 1 is provided so that the tip 7b reaches the abdomen of the infant through the crotch of the infant sleeping on the mat 4 from the base 7a joined to the leg support 4B of the mat 4. In addition, the mat portion 4 can be folded back and forth with the base portion 7a as a fulcrum. The position and size of the belly pad 7 are set such that the tip 7b enters the gap between the side pads 6 when folded back to the mat portion 4 side. A belt position adjusting means for adjusting the position through which the hold belt 25 passes is provided at the distal end portion 7b of the belly pad 7 and the first belt through hole 30 and the base 7a side from the first belt hole 30, that is, A second belt through hole 31 that is retracted toward the rear end 2b of the support 2 is provided. These belt through holes 30 and 31 are sufficiently large to allow the buckles 26A and 26B of the hold belt 25 to pass therethrough. The first belt passage hole 30 is formed by arranging a first belt passage 32 made of cloth on the surface of the belly pad 7 and sewing portions other than both side edges 32a to the pad body 7c. The second belt threading hole 31 is provided with a cloth-made second belt threading 33 on the surface of the first belt threading 32, and the pad body 7c or the first belt threading 32 other than the side edges 33a. It is formed by sewing. Of course, you may form the 1st and 2nd belt through-holes 30 and 31 by methods other than the above.

  FIG. 13 shows how the infant 110 laid on the mat portion 4 is fixed by the pads 6 and 7. When the infant 110 is laid down on the mat portion 4 or lifted from the mat portion 4, the pads 6 and 7 are folded back to the outside of the mat portion 4 as shown in FIG. Spread it almost flat without any obstacles. Thereby, the infant 110 can be easily put on and off. In particular, the difference is remarkable when compared with a lullaby configured in a bag shape.

  After the infant 110 is laid on the mat portion 4 as shown in FIG. 13 (a), as shown in FIG. 14 (a), either the belt through hole 30 or 31 (in FIG. 13, the second belt hole). In FIG. 14, the first belt passing hole 30 is selected in FIG. Next, the male buckle 26B at the tip of the hold belt 25 is passed through the belt threading tool 28 as shown in FIG. 14 (b), and then the male buckle 26B is folded back upward as shown in FIG. 14 (c). The female buckle 26A is pulled out from the through hole 30 or 31. Then, as shown in FIG. 14D, the male and female buckles 26A and 26B are connected, and both the buckles 26A and 26B are returned to the belt through holes 30 or 31. At this time, the extra length portion 25 b of the hold belt 25 is completely pulled out from the belt threader 28.

  Through the above operation, both the side pads 6 and the stomach pad 7 are connected to each other by the hold belt 25 as shown in FIG. However, when the effective length of the hold belt 25 is sufficiently long, the side pads 6 are separated from each other and a gap is formed between the side pad 6 and the infant 110 cannot be firmly fixed on the mat portion 4. Therefore, from the state of FIG. 13B, the extra length portion 25b of the hold belt 25 is further pulled out from the male buckle 26B to shorten the effective length of the hold belt 25. As a result, as shown in FIG. 13C, the side pad 6 and the stomach pad 7 are continuous around the abdomen of the infant 110, and the infant 110 laid down on the mat part 4 is securely inserted into the support 2. Can be fixed. In this case, even if the buckle 26A, 26B protrudes from the belt through hole 30 or 31 as the effective length of the hold belt 25 is shortened, the buckle 26A, 26B is located on the side pad 6 and directly contacts the infant 110. There is nothing.

  The selection of the belt through hole 30 or 31 through which the hold belt 25 is passed may be made according to the physique of the infant 110. That is, the first belt through hole 30 is selected when the infant 110 is large, and the second belt through hole 31 is selected when the infant 110 is small. Accordingly, the restraint position by the hold belt 25 can be optimized regardless of the size (particularly the sitting height) of the infant 110, and the belly pad 7 can be fitted to the infant 110.

  Note that both the male buckle 26B and the extra length portion 25b of the hold belt 25 drawn from the male buckle 26B are completely passed through the belt threading tool 28, and the hold belt 25 is approximately 180 ° via the belt threading tool 28. Since it is folded, when a tensile force acts on the hold belt 25 in a state where the male buckle 26B is not securely connected to the female buckle 26A, as shown in FIGS. 15 (a) and 15 (b), the male buckle 26B The extra length portion 25 b of the hold belt 25 is caught by the belt threader 28. In this case, unless the user 100 forcibly switches the direction of the male buckle 26B and pulls out the male buckle 26B from the belt threading tool 28, the connection between the hold belt 25 and the belt threading tool 28 is maintained. Therefore, high safety can be ensured with respect to the operation of the hold belt 25.

  FIG. 16 is a partially enlarged view of the connecting portion between the main body portion 4A and the leg support portion 4B of the mat portion 4. As described above, the main body 4A and the leg support 4B are separated by the stitch line 4d. The main body portion 4A is provided with stitch lines 4e connected to the stitch lines 4d so as to be somewhat inward from the side edges 4c. The back plate 18 shown in FIG. 7 is arranged on the inner side of the stitch line 4e, and the region outside the stitch line 4e can be set up upward as a guard wall 35 leading to the side pad 6. . The guard walls 35 are equally provided on both the left and right sides of the mat portion 4.

  The connecting portion between the guard wall 35 and the leg support portion 4B is three-dimensionally sewn so that the guard wall 35 is held in a somewhat raised state. That is, as shown in FIG. 17A, a cut 38 is provided between the skin material 36 constituting the guard wall 35 and the skin material 37 constituting the leg support portion 4B. . As shown in FIG. 17B, both the skin materials 36 and 37 are stitched together with a constant width of the cut line 38 as a seam allowance 39. As a result, a stress that slightly lifts the leg support 4B and the guard wall 35 is generated, and the guard wall 35 comes up naturally. Providing such a guard wall 35 makes it difficult for the leg 113 of the infant 110 supported by the leg support 4B to slide sideways.

  As shown in FIG. 16, the leg support portion 4 </ b> B is provided with a toggle 40 as a fastener so as to be adjacent to the rear edge 4 b side of the mat portion 4 with respect to the base portion 7 a of the belly pad 7. . On the other hand, as shown in FIG. 18A, the rear belt 11 of the shoulder belt 3 is provided with a hooking portion 41 having a button hole 41a. The distance from the rear edge 4b of the mat portion 4 to the button hole 41a is substantially equal to the distance from the rear edge 4b to the mounting position of the toggle 40. In the state where the toggle 40 is removed from the button hole 41a, the suspension support position of the leg support portion 4B by the shoulder belt 3 coincides with the rear edge 4b. On the other hand, as shown in FIG. 18 (b), the shoulder belt 3 and the toggle 40 are connected by passing the toggle 40 through the button hole 41a and latching the toggle 40 on the back side of the latching portion 41. The lifting support position of the leg support portion 4B by the belt 3 (the point of action of the hanging load of the mat portion 4) is closer to the main body portion 4A than in FIG.

  Thus, the inclination with respect to the main-body part 4A of the leg support part 4B can be adjusted suitably by changing the suspension support position of the leg support part 4B. For example, since the infant 110 with a small physique has a light weight, the leg support 4B is lifted more than necessary when suspended from the shoulder belt 3 in the state of FIG. In such a case, the toggle 40 is passed through the button hole 41a to move the hanging support position of the mat portion 4 forward. Thereby, the inclination of the leg support part 4B can be relieved and a natural support posture can be realized. When the infant 110 grows and the mat portion 4 becomes cramped, the toggle 40 may be removed from the shoulder belt 3 and the hanging position may be moved backward. In this case, since the infant 110 having a large physique has a heavy weight, the inclination of the leg support portion 4B is naturally limited.

  Since the vicinity of the button hole 41a of the shoulder belt 3 is passed between the crotch of the infant 110, the shoulder belt 3 and the leg portion 113 of the infant 110, in particular, the inner side of the thigh may be pressed by the wide shoulder belt 3. Therefore, as shown in FIG. 18A, the rear belt 11 of the shoulder belt 3 has a narrowed portion 42 as a narrowed portion having a reduced belt width, which is longer than the button hole 41a. It is provided so as to be adjacent to the center in the vertical direction. The narrowed portion 42 is formed by folding the rear belt 11 in half with the center in the width direction as the bottom, and sewing the edges of the rear belt 11 together at the folded portion. Of course, the narrow portion may be formed by other methods. Further, the rear belt 11 of the shoulder belt 3 is provided with a cylindrical cover 43 that can cover the region where the hooking portion 41 and the throttle portion 42 are provided. As shown in FIG. 19A, the cover 43 has a length that substantially reaches the rear edge 4 b of the mat portion 4. Further, as shown in FIG. 19B, the cover 43 can be turned up to such an extent that the throttle part 42 can be exposed. With such a cover 43, the toggle 40 and the throttle part 42 can be covered with the infant 110 to prevent generation of discomfort due to direct contact. If the width of the shoulder belt 3 is small, the narrow portion may be omitted. When the narrow portion is omitted, the cover 43 only needs to be able to cover the hook portion 41. If there is no particular problem, the cover 43 itself may be omitted.

  The present invention is not limited to the above embodiment, and can be implemented in various forms. For example, the shape of the mat portion 4, the head guard 5, the side pad 6, or the belly pad 7 is an example, and these may be variously changed. The configuration of the shoulder belt may be changed as appropriate. The present invention is not limited to one that can switch between a horizontal holding posture and a breast feeding posture, and is also applied to a baby litter that can realize only one of the postures.

The perspective view of the lullaby which concerns on one Embodiment of this invention. The perspective view of the front-end part of a support tool. (A) is a figure which shows the state which looked at the mode which is holding the infant in the side-holding attitude | position from the user's front side (a) and back side (b), respectively. The figure which shows the state which looked at the support posture at the time of breast feeding from the user's front side (a) and the right side surface (b), respectively. The figure which shows a mode that the head support side of the mat | matte part was inclined diagonally in preparation for breastfeeding. The figure which shows a mode that the adjustment belt is operated in order to implement | achieve the attitude | position of FIG. The perspective view from the back surface side of the backplate equipped with a mat part. The figure which shows the state which looked at the backplate from the VIII direction of FIG. It is a figure which shows the cross-sectional shape of the outer periphery of a backplate, Comprising: (a) is the XIa-XIa line | wire of FIG. 7, (b) has shown the cross-sectional shape in the position each shown by the XIb-XIb line | wire. The figure which shows the example which provided the punching part in the backplate. The figure which shows the ventilation structure of a head guard. The figure which shows the other form of a head guard. The figure which shows a mode that an infant is restrained with a support tool. The figure which shows the attachment procedure of a hold belt. It is a figure which shows a state when the male buckle of a hold belt has come off from a female buckle, Comprising: (a) is a mode seen from the side of a mat | matte part, (b) followed the XVb-XVb line | wire of (a). Sectional drawing. The elements on larger scale regarding the connection part of the main-body part of a mat | matte part, and a leg support part. The figure which shows (a) before sewing (b) after sewing of the connection part shown in FIG. It is the elements on larger scale regarding the connection part of a shoulder belt and the rear-end part of a support, Comprising: (a) is the state which made the suspension support position of a shoulder belt correspond to the rear edge of a mat part, (b) is a shoulder. The state where the suspension support position of the belt is shifted forward is shown. It is a figure which shows the cover provided in the connection part of a shoulder belt and the rear-end part of a support, Comprising: (a) shows the state which lowered | hung the cover, (b) shows the state which turned up the cover, respectively.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lullaby 2 Support tool 2a Front end part 2b Rear end part 3 Shoulder belt 4 Mat part 4A Body part 4B Leg support part 4a Front edge 4b Rear edge 4c Side edge 4d, 4e Stitch line 5 Head guard 6 Side pad (side support) Part)
7 stomach pad (abdomen holding part)
7a Base part of belly pad 7b Tip part of belly pad 8 Feeding opening 10 Front belt 11 Rear belt 12 Ladder lock 13 Connecting part 14 Adjust belt 14a Extra length part 14b Loop part 15 Ladder lock (belt length adjuster) )
16 Cover 18 Back plate 18a Vent 18c Ball edge (enlarged part)
DESCRIPTION OF SYMBOLS 19 Stitch line 20 Ventilation hole 21 Mesh fabric 22 Ventilation hole 25 Hold belt 25a Base part 25b Extra length part 26A Female buckle 26B Male buckle 27 Fixed belt 28 Belt threading tool 30 1st belt hole (belt position adjustment means)
31 Second belt hole (belt position adjusting means)
32, 33 Belt thread 35 Guard wall 40 Toggle (fastener)
41 Hanging part 41a Button hole 42 Restriction part (narrow part)
43 Cover 100 User (Lactator)
110 Infants 111 Head 112 Hips 113 Legs

Claims (7)

  A support device for supporting an infant in a laid state; and a shoulder belt for hanging and supporting a front end portion serving as a head support side and a rear end portion serving as a leg support side of the support device. Includes a mat portion for laying an infant, a pair of left and right side support portions provided on both sides of the mat portion to support the abdomen of the infant laid on the mat portion from the side, and the mat portion. An abdomen holding part provided so that the tip part reaches the abdomen of the infant through the crotch of the infant laid down on the mat part from the base to be joined, and the pair of lateral sides via the abdomen holding part A holding belt for fastening the side support portion and the abdomen holding portion toward the infant by connecting the support portions to each other, and a base portion of the hold belt is sewn to one of the side support portions. The other side support attached Baby carrier, characterized in that the distal end side can pass through a belt loop device of the hold belt is provided.   The hold belt is provided with a pair of male and female buckles that can mesh with each other at a distance in the length direction of the hold belt, and the buckle on the front end side of the hold belt can pass through a belt threading tool, The buckle is pulled out so that the excess length portion of the hold belt is folded back, and when the buckle and the excess length portion on the distal end side pass through the belt threading device, the buckle is attached to the belt threading device. The baby litter according to claim 1, wherein the buckle is configured such that the buckle on the tip side cannot pass through the belt threader.   A support device for supporting an infant in a laid state; and a shoulder belt for hanging and supporting a front end portion serving as a head support side and a rear end portion serving as a leg support side of the support device. Includes a mat portion for laying an infant, a pair of left and right side support portions provided on both sides of the mat portion to support the abdomen of the infant laid on the mat portion from the side, and the mat portion. An abdomen holding part provided so that the tip part reaches the abdomen of the infant through the crotch of the infant laid down on the mat part from the base to be joined, and the pair of lateral sides via the abdomen holding part A holding belt that tightens the side support part and the abdomen holding part toward the infant by connecting the support parts to each other, and the side support part and the abdomen holding part support each base Fold in and out of the mat part Baby carrier, characterized in that provided freely returns.   The baby litter according to claim 3, wherein a stitch line is provided on the mat portion as an index indicating a range in which the infant's head is placed.   A support device for supporting an infant in a laid state, and a shoulder belt for hanging and supporting a front end portion serving as a head support side and a rear end portion serving as a leg support side of the support device; Is provided with a mat portion for laying the infant, and a back plate is provided in the mat portion as a core material for maintaining the shape of the mat portion against the support load of the infant. A baby band characterized by a vent hole.   A support device for supporting an infant in a laid state, and a shoulder belt for hanging and supporting a front end portion serving as a head support side and a rear end portion serving as a leg support side of the support device; Is provided with a mat portion for laying the infant, and a head guard surrounding the head of the infant laid on the mat portion is provided at the front edge of the mat portion. A baby band characterized by a vent hole. The baby litter according to claim 6, wherein a portion of the interior material provided with the vent hole is covered with a skin material made of mesh fabric.

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