JPH0729007Y2 - Infant protective seat for car - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is a child-protecting seat for automobiles,
In particular, the present invention relates to an infant protection seat for an automobile used to seat an infant in a predetermined position of the automobile.

[0002]

2. Description of the Related Art FIGS. 6 and 7 show a conventional infant protection seat for an automobile, where 1 is a child seat body, 2 is a support base of the child seat body 1, and 3 is an upper surface of the seat support base 2. An arcuate rail slidably supported by the arcuate groove 4 and connected to the rear surface of the child seat body, 5 is a two-point type parent seat belt, 6 is a belt tongue provided at the end of the seat belt 5, and 7 is this. A buckle lock provided on a vehicle body (not shown) for locking the belt tongue 6, a space 8 for inserting the seat belt 5 formed between the rail 3 and the child seat body 1,
A belt guide 9 is formed so as to project from the support base 2 into the space 8 in order to support a portion of the seat belt 5 that is inserted into the space 8.

In such a conventional infant protective seat for an automobile, the seat belt 5 is passed through the space 8 while being guided by the belt guide 9, and the belt tongue 6 is locked to the buckle lock 7 to be a child. Seat body 1 and support base 2 are seats on the vehicle side (not shown)
The child seat body 1 is reclined by sliding the rail 3 relative to the support base 2 in this state.

[0004]

However, in general, the position of the buckle lock 7 greatly changes depending on the vehicle type, and therefore, when the automobile infant protection seat is placed on the vehicle side seat, the belt guide 9 is used in the conventional automobile infant protection seat. Is fixed at a predetermined position of the support base 2, so that the main seat belt 5 is largely displaced or twisted in a portion passing through the belt guide 9 and reaching the buckle lock 7, so that the function of the seat belt is impaired. There was a risk of becoming.

The present invention eliminates the above drawbacks.

[0006]

A child-protecting seat for an automobile according to the present invention comprises a child seat body, a rail provided on the child seat body, a support base for slidably supporting the rail, the child seat body and the rail. It is characterized by comprising a seat belt insertion space formed between them and a movable belt guide slidably engaged with the rail.

[0007]

Embodiments of the present invention will be described below with reference to the drawings.

In the present invention, as shown in FIGS. 1 and 2, a movable belt guide 10 is used instead of being fixedly provided on the support base 2 and is supported slidably on the rail 3. Excuse me.

The movable belt guide 10 according to the present invention comprises:
As shown in FIGS. 3 to 5, a belt guide body 11 having a U-shaped cross section for holding the rail 3, a seat belt insertion opening 12 formed on the upper surface of the belt guide body 11, and the rail also formed on the lower surface. 3 and the bent portion 13 that engages with the bottom surface.

Since the infant protection seat for automobiles of the present invention is constructed as described above, the position of the buckle lock 7 may be changed greatly depending on the type of vehicle and the seat belt 5 passing through the movable belt guide 10 may be greatly displaced or twisted. If,
The movable belt guide 10 moves along the rail 3 in a direction to correct this, and as a result, the seat belt 5 is prevented from being greatly displaced or twisted, which adversely affects the function of the seat belt. There is no.

In the vehicle infant protection seat of the present invention, the tension of the seat belt 5 is applied to the rail 3 via the movable belt guide 10. However, the material of the movable belt guide 10 depends on the friction coefficient of the rail 3. If it is made small, there is no hindrance to the reclining operation of the child seat body 1.

In the above description, the parent seat belt 5 is 2
Although the point type is shown, it goes without saying that a three point type having a shoulder portion may be used in the same manner.

[0013]

As described above, according to the infant protection seat for automobiles of the present invention, there is a great advantage that the infant protection seat for automobiles can be attached to any type of vehicle without impairing the function of the seat belt.

[Brief description of drawings]

FIG. 1 is a side view of an automobile infant protection seat according to the present invention.

FIG. 2 is a rear view of the automobile infant protection seat of the present invention.

FIG. 3 is a front view of a belt guide of an automobile infant protection seat according to the present invention.

FIG. 4 is a plan view of the belt guide of the vehicle infant protection seat according to the present invention.

FIG. 5 is a side view of a belt guide of an automobile infant protection seat according to the present invention.

FIG. 6 is a side view of a conventional infant protective seat for an automobile.

FIG. 7 is a rear view of a conventional automobile infant protection seat.

[Explanation of symbols]

 1 Child seat body 2 Support base 3 Rail 4 Arc groove 5 Seat belt 6 Belt tongue 7 Buckle lock 8 Space 9 Belt guide 10 Movable belt guide 11 Belt guide body 12 Seat belt insertion hole 13 Bent

Claims (1)

[Scope of utility model registration request] 1. A child seat body, a rail provided on the child seat body, a support base for slidably supporting the rail, a seat belt insertion space formed between the child seat body and the rail, and a rail. An infant protection seat for an automobile, comprising a movable belt guide slidably engaged.