JP4757567B2 - stroller - Google Patents

Description

  The present invention relates to an infant restraining shoulder belt for restraining an infant on the stroller body in order to protect the infant placed on the stroller.

  In general, in baby strollers used when taking infants outdoors for walks, shopping, etc., the crotch of the infant is secured by a belt made of a band-shaped sewing product protruding from the stroller body to protect the baby while traveling. A five-point restraining method for restraining the head, the waist, and the shoulder is employed.

  That is, FIG. 1 is a perspective view showing a schematic configuration of a conventional stroller provided with the 5-point infant restraint harness, and the stroller body 10 includes a front leg 12 having a front wheel 11 and a rear wheel 13 having a rear wheel 13. The leg 14 is constituted by a hand bar 15 bent in a substantially U shape, a pair of left and right armrests 16, and connecting bars 17 and 18 for connecting the left and right front legs 12 and rear legs 14, respectively.

  A baby seat 20 having a seat plate portion and a backrest portion is attached to the stroller body 10, and an infant can be seated or laid on the baby seat 20 and the stroller can be moved and moved.

  By the way, a crotch belt 21 made of a belt-like sewn product fixed to the stroller body protrudes from the seat plate portion of the baby seat 20, and a 5-point locking buckle 22 is formed at the tip of the crotch belt 21. Is installed. In addition, left and right waist belts 23 made of belt-like sewing products fixed to the stroller body are respectively projected from both sides of the seat plate portion, and a buckle provided at the tip thereof is the locking buckle. 22 is engageable. On the other hand, left and right shoulder belts 25 made of belt-like sewing products similarly fixed to the baby stroller body are respectively protruded from both side portions of the backrest portion, and the tip portions thereof are connected to the locking buckle 22. ing.

  When an infant is moved in such a stroller, the infant is placed on the seat plate portion of the baby seat 20 so that the crotch belt 21 is positioned between both feet of the infant, and the left and right waist belts 23 are placed. The buckle provided at the distal end of the child is engaged with a 5-point locking buckle 22 attached to the distal end of the crotch belt 21 to restrain the waist of the infant. Then, the left and right shoulder belts 25 provided on both sides of the back support part and having the tip part attached to the locking buckle 22 are hung on the infant's shoulders so that the infant does not stand up on the baby seat. Restrain the part and move the stroller.

  FIG. 2 is a back side showing a plastic board 26 inserted and mounted in the baby seat 20 and a mounting state of the shoulder belt 25 to the board 26. The shoulder belt 25 is as shown in FIG. In addition, a button hole (not shown) is formed in the baby seat 20 that is inserted into the pair of left and right holes 27 provided in the plastic board 26 from the back side to the front side of the board 26 and attached to the stroller body. 1) as shown in FIG.

  However, as the infant grows, the position of the shoulder belt relative to the infant becomes lower, and there is a limit to just adjusting the length of the shoulder belt, and restraining the infant by adjusting the position of the shoulder belt in the height direction. Has been made to stabilize. That is, as shown in FIG. 2, the height of the shoulder belt 25 is adjusted by providing a plurality of holes 27 provided on the substrate 26 and selecting the upper and lower holes 27 appropriately.

  However, since the board 26 is inserted into the baby seat 20 as described above, when the position of the shoulder belt 25 is adjusted, the board 26 is removed from the baby seat 20 and the height of the shoulder belt 25 is increased. And the board 26 is inserted into the baby seat 20 again, the front end of the shoulder belt 25 is pulled out from the baby seat 20 to the front side and attached to the stroller body. There are problems such as troublesome adjustment and removal of the shoulder belt for the purpose of washing.

  In view of the above, an object of the present invention is to obtain a shoulder belt for restraining a baby stroller that can easily adjust the height of the shoulder belt.

The present invention includes a base seat attached to a stroller body, a baby seat supported by a backrest portion of the basesheet, and a shoulder belt fixed to the backrest portion of the basesheet, A shoulder belt fixing member for inserting and fixing a shoulder belt is provided on the left and right sides of the front surface of the outer fabric, and each shoulder belt fixing member is formed in a band shape, and both left and right ends of the outer fabric are base sheet outer fabrics. A stroller characterized in that the shoulder belt is inserted and supported between the shoulder belt fixing member and the exterior fabric of the base sheet.

The present invention is the stroller characterized in that each shoulder belt fixing member is sewn to the front side of the exterior fabric of the base sheet together with the base sheet substrate and the left and right ends thereof.

According to the present invention, each shoulder belt fixing member includes a reinforcing belt attached to a backrest portion of the base sheet, and both left and right ends thereof are sewn to the front side of the exterior fabric of the base sheet. It is.

  In the present invention, as described above, a plurality of upper and lower shoulder belt fixing members for inserting and fixing the shoulder belt are attached to the front side of the exterior fabric in the back portion of the base sheet that supports the baby seat mounted on the baby stroller body. Since the shoulder belt is selectively inserted and fixed to the upper and lower shoulder belt fixing members, the back portion of the baby seat is separated from the base sheet, and the shoulder belt is engaged with the upper shoulder belt fixing member. The position of the shoulder belt can be changed simply by correcting the height, and the height of the shoulder belt can be adjusted very easily according to the growth of the infant.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

  FIG. 3 is a view showing a state in which the baby seat 20 is removed from the stroller. A shoulder sheet is provided on the front side of the exterior fabric 33 that covers the substrate 31 (FIG. 4) in the base sheet 30 that supports the baby seat 20. A pair of left and right shoulder belt fixing members 35a and 35b for inserting and fixing the belt 25 are provided in a plurality of stages (two stages in the figure). The shoulder belt fixing members 35a and 35b are formed in a band shape, and both ends thereof are sewn to the front surface side of the exterior fabric 33 of the base sheet 30, and the shoulder belt fixing members 35a and 35b and the exterior fabric 33 of the base sheet 30 are sewn. The shoulder belt 25 is inserted and fixed between the front surface and the front surface.

  Accordingly, as shown in FIGS. 3 and 4, one side portion of the shoulder belt 25 is between the lower shoulder belt fixing member 35 a and the front surface of the exterior fabric 33 that covers the substrate 31 in the base sheet 30. On the other hand, the other side of the shoulder belt 25 is inserted from the other shoulder belt fixing member 35a of the same step and the exterior fabric 33 of the base sheet 30 downward from above, and left and right shoulders are inserted. An end portion of the shoulder belt 25 extends from the lower side of the belt fixing member 35 a to the front side of the base sheet 30, and both sides of the shoulder belt 25 protrude to the front side of the baby seat 20.

  Therefore, when the height position of the shoulder belt 25 is adjusted in accordance with the growth of the infant, as shown in FIG. 5, only the backrest portion of the baby seat 20 is removed from the base sheet 30, and the shoulder belt 25 is moved upward. The shoulder belt fixing members 35b, 35b on the side are reinserted, and then both ends of the shoulder belt 25 are extended to the front side of the base sheet 30, and both ends of the shoulder belt 25 are pulled out to the front side of the baby seat 20, Is attached to the stroller body 10.

  Thus, in the present invention, it is only necessary to remove only the backrest portion of the baby seat 20 from the stroller body and re-engage the shoulder belt 25 from the lower shoulder belt fixing member 35a to the upper shoulder belt fixing member 35b. The position can be easily adjusted.

  3 and 5, one side portion of the shoulder belt 25 is downward from above between one shoulder belt fixing member 35 a or 35 b and the front surface of the exterior fabric 33 that covers the substrate 31 in the base sheet 30. On the other hand, the other side of the shoulder belt 25 is inserted from the other shoulder belt fixing member 35a or 35b of the same step and the exterior fabric 33 of the base sheet 30 downward from above to fix the left and right shoulder belts. Although the end portion of the shoulder belt 25 is extended from the lower side of the member 35a to the front surface side of the base sheet 30, both sides of the shoulder belt 25 are respectively connected to the shoulder as shown in FIGS. The belt fixing member 35a or 35b and the front surface of the exterior fabric 33 that covers the substrate 31 in the base sheet 30 may be inserted upward from below.

  FIG. 8 is a view showing a second embodiment of the present invention. Shoulder belt fixing members 35a and 35b are sewn together with the substrate 31 as well as the exterior fabric 33. FIG. Thus, the strength can be improved by sewing the shoulder belt fixing members 35a and 35b together with the exterior fabric 33 and the substrate 31 in this manner.

  FIG. 9 is a view showing a third embodiment of the present invention, in which the base plate 30 is not provided with a substrate, and the base at a position corresponding to the shoulder belt fixing members 35b and 35b. Reinforcing belts 36a and 36b extending in the left-right direction are disposed on the back side of the exterior fabric 33 of the seat 30, and both end portions of the shoulder belt fixing members 35a and 35b together with the reinforcement belts 36a and 36b are front surfaces of the exterior fabric 33. Sewn on the side.

  Thus, the strength of the shoulder belt fixing members 35a and 35b can be improved by sewing the shoulder belt fixing members 35a and 35b through which the shoulder belt is passed together with the exterior fabric 33 and the reinforcing belts 36a and 36b. In addition, the same effects as those of the first embodiment can be obtained.

The figure which shows schematic structure of a stroller. The figure which shows the attachment state of the board | substrate of a conventional base sheet, and a shoulder belt. The figure which shows the shoulder belt mounting state in the 1st Embodiment of this invention. AA sectional drawing of FIG. The position adjustment explanatory drawing of a shoulder belt. The figure which shows the modification of the insertion method to the shoulder belt fixing member of a shoulder belt. The figure which shows the modification of the insertion method to the shoulder belt fixing member of a shoulder belt. The longitudinal cross-sectional view which shows the 2nd Embodiment of this invention. The figure which shows the 3rd Embodiment of this invention.

Explanation of symbols

20 Baby seat 25 Shoulder belt 26 Substrate 27 Hole 30 Base sheet 31 Substrate 33 Exterior fabric 35a, 35b Shoulder belt fixing member 36a, 36b Reinforcement belt

Claims (3)

A base sheet attached to the stroller body,
A baby seat supported by the backrest portion of the base seat, and a shoulder belt fixed to the backrest portion of the base seat,
Shoulder belt fixing members for inserting and fixing the shoulder belt are provided on the left and right sides of the front side of the exterior fabric of the backrest portion of the base sheet, and a plurality of upper and lower stages are provided.
Each shoulder belt fixing member is formed in a belt shape, its left and right ends are sewn on the front side of the base sheet exterior fabric, and the shoulder belt is inserted and supported between the shoulder belt fixing member and the base sheet exterior fabric. Stroller characterized by. The stroller according to claim 1, wherein each shoulder belt fixing member is sewn on the front side of the exterior fabric of the base sheet together with the base sheet substrate together with the left and right ends thereof. Each shoulder belt locking member is characterized in that its left and right end portions with the reinforcing belt is attached to the back part of the base sheet is sewn on the front side of the outer fabric of the base sheet, according to claim 1 or 2 A stroller as described in any of the above.

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