JP4463348B2 - Private baby litter belt - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a backpack-type piggyback litter for use on a baby piggyback.
[0002]
[Prior art and problems to be solved by the invention]
In general, a baby litter that can be used for both a piggyback carrying an infant and a hug that holds the baby in front of the baby is widely used. However, in such a lullaby, the seat is connected to a back plate that supports the back of the infant, and the seat that supports the buttocks of the infant is made of a relatively flexible fabric. There is a tendency to become a state that bulges downwards depending on the weight of the.
[0003]
Therefore, in particular, when the baby is worn by such a lullaby, the position of the infant's buttocks is lowered, the infant's weight is held only by the shoulder or shoulder and abdomen of the lullaby user, and the load due to the weight is reduced. There are problems such as concentration on a part and a very heavy burden on the user's shoulder.
[0004]
In view of these points, the present invention provides a baby litter that can support a load by an infant not only on the shoulder and abdomen of the user but also on the back side of the waist, so that the load can be more dispersed. For the purpose.
[0005]
[Means for Solving the Problems]
The invention according to claim 1 is a back plate portion that supports the back of the infant, a head support portion that supports the head of the infant, and a seat portion that is connected to the lower portion of the back plate portion and supports the buttocks of the infant. In the baby-sitting belt dedicated to a piggyback with a shoulder belt attached to the baby-sitter body, the seat has a substantially horizontal surface that supports the weight of the child and the user's A waist belt that is provided with a downwardly extending surface that abuts the waist, and an adjust fastener is attached between the back plate and the seat, and a pair of locking buckles attached to both sides of the seat. The upper part of the shoulder belt is connected by a detachable bridge belt via a buckle, and a pair of left and right head support members are provided on the head support part. At both ends of the member Are attached is stopped hooks, each locking hook, characterized in that it is adapted to engage the hook engaging member attached to the shoulder belt.
[0006]
The invention according to claim 2 is the core according to claim 1, wherein the cross section having a substantially horizontal surface that supports the weight of the infant and a downwardly extending surface that faces the waist of the user has a substantially triangular or quadrangular shape. The material is enclosed in a covering bag of the seat portion.
[0008]
The invention according to claim 3 is the invention according to claim 1 or 2 , wherein the shoulder portion is inclined obliquely downward toward the outer side, and the tip portion is curved toward the outer side and sequentially formed to be narrow. It is characterized by being.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
[0010]
FIG. 1 and FIG. 2 are a front view and a perspective view showing a schematic configuration of the lullaby of the present invention, in which a back plate part 10 that supports the back of an infant and a head support part 11 that supports the head are integrated. The seat part 12 which supports the infant's buttocks part is connected to the lower part of the said back board part 10, and the lullaby main body is formed.
[0011]
Shoulder belts 13, 13 are attached to the left and right of the back plate 10, and ring brackets 14, 14 are attached to the ends of the shoulder belts 13, 13. Further, waist belts 16 and 16 to which a pair of locking buckles 15 and 15 are attached are mounted on both sides of the seat portion 12, and are attached to the base end portions of the left and right waist belts 16 and 16, respectively. The adjustment belts 17 and 17 are attached to the ring brackets 14 and 14 so as to be adjustable in length. Further, the base end portion side of the waist belts 16 and 16 and the side portion of the back plate portion 10 are connected by rubber belts 18 and 18.
[0012]
On the other hand, the upper portions of the shoulder belts 13 and 13 are connected by a detachable bridge belt 19 via a buckle 19a or the like. In addition, a through hole 20 is formed in the head support portion 11 so as to penetrate the side edges, and a crescent-shaped belt-like side support member 21 is inserted into the through hole 20. Locking hooks 22, 22 are attached to both ends of the temporal support member 21, and the hooking members 23 are attached to the inner surfaces of the corresponding shoulder belts 13, 13. , 23 can be engaged.
[0013]
By the way, the seat portion 12 is formed in a bag 25 shape having a fastener 24 at the lower end edge (FIG. 3), and in the bag 25, a substantially horizontal surface for supporting the weight of the infant and the infant A core material 26 made of a foam having a triangular cross-section having a downwardly extending surface facing the user's back waist when inserted is inserted, and the lower end opening of the bag 25 is closed by the fastener 24.
[0014]
Further, an adjustment fastener 27 extending in the left-right direction is provided on the back side of the connecting portion between the back plate portion 10 and the seat portion 12 as shown in FIG. That is, fastener members 27a and 27b which are paired with each other are attached to the connecting portion so as to be spaced apart from each other in parallel. By engaging the fastener members 27a and 27b, the fastener members 27a and 27b are engaged with each other. The connecting portion 28 (FIG. 3) is in a folded state, and when the engagement is released, the connecting portion 28 extends. Therefore, the length of the connecting portion can be changed by opening / closing the adjustment fastener 27, and the depth of the baby-strap body can be adjusted in two steps according to the size of the infant.
[0015]
Thus, when carrying the infant using the baby band, the infant's feet are first passed between the seat 12 and the rubber belt 18 and the bridge belt 19 in front of the infant is stopped. Then, the engaging hooks 22 at both ends of the temporal support member 21 are engaged with the hook engaging members 23 of the corresponding shoulder belts 13. Thereafter, the user carries the infant with a lullaby, and the length of the adjustment belt 17 is adjusted so that the seat 12 fits the waist on the back side of the user. By stopping and adjusting the length of the waist belt 16, the infant can be completely covered. FIG. 5 shows the state.
[0016]
By the way, as shown in FIG. 3, the seat 12 is formed in a bag 25 shape, and extends in the bag 25 downwardly facing the horizontal surface that supports the weight of the infant and the back side waist of the user. Since the core material 26 made of a foam having a triangular cross section having a face is inserted, the cross sectional shape of the seat portion 12 is also the cross sectional shape of the core material 26. Thus, when the infant is supported by the seat 12 by carrying the infant, a load due to the weight of the infant is applied to the horizontal surface (seat surface) of the seat 12 in the direction of arrow A. The force in the A direction is applied to the core material 26 around the vicinity of the point 0. As a result, the direction of the force is changed, and a force that swings in the direction of arrow B about the point 0 acts on the lower portion of the seat portion 12, and a surface that extends below the seat portion 12 due to the load of the infant is used. Pressed against the waist of the person. As a result, the seat 12 is prevented from slipping off, and the infant's weight is supported by the user's waist.
[0017]
That is, the balance of the load can be controlled by adjusting the waist belt 16 and the shoulder belt 13, and the child's load can be distributed not only to the user's shoulder and abdomen but also to the waist. Can be reduced.
[0018]
By the way, in the said embodiment, what showed the thing which enclosed the core material 26 which consists of a cross-sectional triangular foam in the seat part 12 was shown, but as shown to Fig.6 (a), (b), it is a cross section. However, the substantially square-shaped core member 26a or 26b may be inserted into the seat portion 12.
[0019]
On the other hand, as shown in FIG. 1, the shoulder belt 13 is also formed so that the shoulder portions thereof are inclined outward and downward to match the shape of the shoulder of the user, and the front end portion of the shoulder belt 13 is outward. Since the load applied to the shoulder of the user by the shoulder belt 13 is distributed over a wide area and becomes uniform because it is curved toward the side and gradually narrowed, this point also reduces the burden on the shoulder, and at the time of use It is possible to effectively prevent the shoulder belt 13 from being opened and felt.
[0020]
In addition, since the above-mentioned baby litter belt has a rucksack shape due to the above-described configuration, the shoulder belt tends to open, but the left and right shoulder belts 13 and 13 are connected by the bridge belt 19 during use. Both shoulder straps are pulled inward, preventing slippage from the shoulder and preventing an abnormal load from being applied to the shoulder.
[0021]
【The invention's effect】
As described above, according to the present invention, the seat in the lullaby is provided with a substantially horizontal surface that supports the weight of the infant and a substantially vertical surface that contacts the waist of the user. Can also be assigned to the lower back side of the body, and the infant's buttocks can be prevented from falling from a fixed position, and the burden on the user's shoulder and abdomen can be reduced. Further, when the shoulder belt is in the specific shape, the shape is in line with the shoulder shape of the user, the distribution of the load applied to the shoulder can be made equal, and the burden on the shoulder can be reduced. Further, the spread of the shoulder belt can be prevented, and consequently the sliding of the shoulder belt can be prevented.
[Brief description of the drawings]
FIG. 1 is a front view showing a schematic configuration of a baby band according to the present invention.
FIG. 2 is a perspective view of a lullaby according to the present invention.
FIG. 3 is an enlarged cross-sectional view of a seat portion of the baby band of the present invention.
FIG. 4 is a rear view of the lullaby of the present invention.
FIG. 5 is a diagram showing a usage state of the baby-sitter of the present invention.
FIGS. 6A and 6B are views showing other examples of the core material in the lullaby of the present invention, respectively.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Back board part 11 Head support part 12 Seat part 13 Shoulder belt 14 Ring metal fitting 15 Locking buckle 16 Waist belt 17 Adjustment belt 18 Rubber belt 19 Side belt support member 24 Fastener 25 Bag 26, 26a, 26b Core material 27 Adjustable fastener

Claims (3)

A lullaby body is formed by a back plate portion that supports the infant's back, a head support portion that supports the infant's head, and a seat portion that is connected to the lower portion of the back plate portion and supports the infant's buttocks. In addition, in the dedicated baby litter belt with a shoulder belt attached to the body of the luller belt, the seat has a substantially horizontal surface that supports the weight of the infant and a surface that extends downward to contact the waist of the user when the infant is carried. And
An adjustment fastener is attached between the back plate and seat ,
A waist belt fitted with a pair of locking buckles is attached to both sides of the seat,
The upper part of the shoulder belt is connected by a detachable bridge belt via a buckle,
The head support part is provided with a pair of left and right head support members. Locking hooks are attached to both ends of each head support member, and each locking hook is a hook attached to a shoulder belt. An exclusive babysitter belt that is adapted to engage with an engaging member .   A cross section having a substantially horizontal surface that supports the weight of an infant and a downwardly extending surface facing the user's waist is a triangular or quadrangular core material enclosed in a covering bag of the seat. The piggyback nursery belt according to claim 1.   The shoulder belt is configured such that a shoulder portion thereof is inclined obliquely downward toward an outer side, and a tip end portion thereof is curved toward an outer side and is formed to have a narrow width sequentially. 2 Onombu dedicated lullaby.

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