JPH075896U - child seat - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to improvement of a child seat,
The purpose of the present invention is to enable a child seat to be easily and securely fixed on the seat. [Structure] At least two on the back of the child seat body
Providing a screwing boss fixed at a position, a buckle engageable with the seat belt plate or a plate engageable with the seat belt buckle by screwing a bolt to each of the bosses directly or flexing. It is fixed via a free connecting band.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvement of a child seat (safety seat for infants).

[0002]

[Prior art]

 Figure 2 is a perspective view of the passenger compartment of a passenger car and shows an example of how to use a child seat. In the figure, a driver 1 sits in a driver's seat 2, puts a seat belt 3-1 on his body, and operates a steering wheel 4 to drive a passenger car. The driver 1 is supposed to carry an infant (or infant) 5 on board. In this case, the infant 5 naturally needs more safety measures for adults, but it is difficult to wear the ordinary seat belt 3-2 directly on the body because of the physique. Therefore, a child seat 6 suitable for the physical constitution of the infant 5 is required separately. That is, first, the infant 5 is seated on the child seat 6, and the safety belt 7 attached to the child seat 6 is hung on and fixed to the body of the infant 5. Then, the child seat 6 is put on the passenger seat 8 and fixed by a normal seat belt 3-2 to protect the infant 5 from danger.

Incidentally, as an example of disclosure regarding the seat belt itself, there is JP-A-61-154144. Although the left-hand drive type cab is shown in FIG. 2, the above-mentioned situation is almost the same for the right-hand drive passenger car.

FIG. 3 is a rear perspective view of a conventional child seat, showing a structure for fixing the child seat on the passenger seat by a regular seat belt. In the figure, the two vertically elongated and U-shaped side members attached to the back surface of the child seat 6 are seat belt penetrating members 9. Then, the seat belt 10 in which the anchors 13-1 and 13-2 at both ends are fixed to the passenger vehicle through flexible connecting bands is passed through the seat belt penetrating member 9 as shown in the drawing. The child seat 6 can be fixed on the seat by fitting the seat belt plate 11 that slides along the seat belt 10 into the seat belt buckle 12 that is fixed to the passenger vehicle body through the flexible connecting band. .

[0005]

[Problems to be solved by the device]

 However, in the child seat having the conventional structure as described above, when the seat belt is fastened and fixed on the seat, “wrinkles” are formed in the vicinity of the bending portions α and β of the seat belt 10 generated by the contact with the seat belt penetrating member 9. And “twist” occur, which deteriorates the tightening performance of the child seat and causes “slack” or “rattle” in the child seat, which poses a concern that the safety of the infant may be concerned.

Therefore, the object of the present invention is to provide a child seat which can be firmly fixed on a seat without causing “slack” or “rattle” in the child seat, except for the above-mentioned drawbacks of the prior art. In point.

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the structure of the present invention is as follows. That is, screwing bosses (Boss = protrusions) fixed to at least two positions on the back surface of the child seat body are provided, and each of the bosses has a buckle or a buckle that can be engaged with the seat belt plate by screwing a bolt. The plate, which can be engaged with the seat belt buckle, is fixed directly or via a flexible connecting band.

[0008]

[Action]

 By engaging the seat belt plate and seat belt buckle, which are already installed on the passenger car side, with the buckle and plate that are fixed to the boss (Boss = protrusion) provided on the rear side of the child seat body, the child seat is placed on the passenger car seat. Easy and reliable installation. In this case, if the buckle and the plate are fixed to the boss via the flexible connecting band, the engaging operation with the seat belt plate and the seat belt buckle becomes very easy.

[0009]

【Example】

 FIG. 1 is a block diagram showing an embodiment of the present invention. In this embodiment, screwing boss portions A, B, C and D are provided at four positions on the back surface of the body of the child seat 6. A female screw is formed on each boss so that it can be screwed in. A buckle 14 engageable with the seat belt plate 11 is fixed to the boss portion A by screwing a bolt X through a flexible connecting band 14δ. Further, a plate 15 that is engageable with the seat belt buckle 12 is fixed to the boss B by screwing a bolt Y through a flexible connecting band 15δ. Incidentally, nothing is screwed to the other two boss portions C and D in this embodiment. According to this configuration, after the child seat is placed on the seat, the seat belt plate 11 is fitted into the buckle 14 and the plate 15 is fitted into the seat belt buckle 12, so that the child seat is easily and securely fixed on the seat. be able to. In this case, the above-described fitting operation becomes very easy because of the connecting band 14δ interposed between the buckle 14 and the boss portion A and the connecting band 15δ interposed between the plate 15 and the boss portion B.

When the position of the seat on which the child seat is placed changes to the left or right, or when the direction in which the child seat is placed on the seat is changed to the front or back, the position of the seat belt plate to be engaged and hence the position of the seat belt buckle is reversed. In this case, the position of the boss portion to be used may be changed from A and B described above to C and D.

[0011]

[Effect of device]

 As described above, according to the present invention, not only can the child seat be easily mounted on the seat, but also the child seat can be securely and firmly fixed on the seat without causing "slack" or "rattle". Since this is possible and the wearability is improved, there is an effect that the reliability of the infant's safety is significantly improved.

[Brief description of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is a perspective view of a driver's cab of a passenger car.

FIG. 3 is a rear perspective view of a conventional child seat.

[Explanation of symbols] 6 Child seat 10 Seat belt 11 Seat belt plate 12 Seat belt buckle 14 Buckle 14δ Connection band 15 Plate 15δ Connection band A, B, C and D Boss X and Y bolts

Claims (1)

[Scope of utility model registration request] 1. A child seat main body is provided with screwing boss portions fixed to at least two positions on a back surface thereof, and each of the boss portions has a buckle or a seat belt buckle which is engageable with a seat belt plate by screwing a bolt. A child seat in which an engageable plate is fixed directly or via a flexible connecting band.