KR19990033038A - Support device for adjusting child's body shape of car seat belt - Google Patents

Abstract

The present invention relates to a support device for adjusting the body shape of an automobile seat belt, by forming a body adjustment ring on one side of the existing rear seat to firmly fix the body of the infant and child to the rear seat even without the purchase of a separate seat for the infant and child. In addition, the object of the present invention is to provide a support device for adjusting the child's body shape of a car seat belt in which the flow width of the body is greatly reduced in the event of an accident.

In order to achieve the above object, the present invention, in forming a seat belt support device for adjusting the body shape in the seat back of the vehicle having a support frame formed inside the seat back of the vehicle to prevent body deformation, the main body is formed at both ends A coupling recess that is fixed to the support frame of the seat back, a seating recess formed in the support frame direction at the center of the body, a support shaft rod pivotally supported by the body through the seat recess, and a central side of the support shaft rod It is characterized by having a seat belt supporter having a support ring coupled to the fastening opening portion on one side of the body.

Description

Support device for adjusting child's body shape of car seat belt

The present invention relates to a support device for adjusting the child's body shape of an automobile seat belt, and more particularly, by forming a body adjustment ring on one side of an existing rear seat, the body of an infant and a child does not need to be purchased separately. The present invention relates to a support device for adjusting a child's body shape of an automobile seat belt, which can be firmly fixed to the body, and the body's flow width is greatly reduced in the event of an accident.

Increasingly, casualties from car accidents have prepared countermeasures from countries. Accordingly, the US Federal Motor Safety Standard No. 208 (FMVSS 208) stated in 1971, "DUMMY, a doll that tests the impact of a human body during a car crash test." It is designed to reduce the number of casualties of car passengers by defining the collision characteristics requirements of the vehicle and the requirements of ACTIVE and passive passenger protection devices in terms of the load and acceleration applied to the vehicle. In particular, it has been mandatory to install a Passive RETRAINT SYSTEM, which is represented by an air bag. Considering the safety of the car, it does not cause an accident other than in the event of a crash or after the safety (PASSIVE SAFETY). In other words, predicting risk and avoiding risk must be considered simultaneously.

The seat belt is the most effective means of preventing the passenger from jumping out of the vehicle while reducing the deceleration of the passenger's body during frontal collision of the vehicle, while preventing the secondary collision or mitigating the impact thereof.

It is mandatory to wear a seat belt while driving around the world. There is no inconvenience in driving operation, and it is required to reliably protect passengers in an emergency. Depending on the number of points supported, there may be two to six points for races, and for safety reasons, two-point or more equipment supporting the waist and shoulders is preferable.

The three-point seat belt, the most common type, combines a lap belt for waist restraint and a shoulder belt for shoulder restraint. It is effective against all types of collisions, but it is difficult to wear and restraint during wearing. You may be turned away from the user.

These seat belts are seat belt retractors, which are automatically wound up when the seat belts are unwound, tongues are shaped like tongues, plates are plates, and the seat belts are buckle. SEAT BELT TONGUE PLATE, which seats and secures the seat belt, and a seat belt buckle, which is a decoration made of metal for inserting the seat belt tongue plate and fixing the seat belt to the body.

However, the seat belt of such a structure is for adults, and even if infants and children whose physical conditions are relatively smaller than adults are fastened to the seat, the seat belt cannot serve as a seat belt in an accident of a vehicle.

Accordingly, drivers purchase separate infant and child auxiliary seats and fix them to one side of the vehicle rear seat to firmly fasten the infants and children to the seats to promote safe driving.

Thus, the seat belt of the conventional rear seat has to be purchased separately for infants and children to be prepared for adults, and to be fixed to the rear seat has a problem in that it is not easy to remove and use the inconvenience.

The present invention has been made to solve the above problems, by forming a body adjustment ring on one side of the existing rear seat can be firmly fixed to the rear seat of the infant and child without the purchase of a separate seat for infants and children. In addition, the object of the present invention is to provide a support for adjusting a child's body shape of a car seat belt in which the flow width of the body is greatly reduced in the event of an accident.

In order to achieve the above object, the present invention, in forming a seat belt support device for adjusting the body shape in the seat back of the vehicle having a support frame formed inside the seat back of the vehicle to prevent body deformation, the main body is formed at both ends of the A coupling groove fixed to support the support frame of the seat back, a seating recess formed in a body center portion in the support frame direction, a support shaft rod pivotally supported by the body through the seat recess, and coupled to a central side of the support shaft rod; It is characterized by having a seat belt support having a support ring having a fastening opening on one side of the body.

Figure 1 is a side cross-sectional view showing the excerpt of the operation of the present invention body shape adjustment seat belt support,

Figure 2 is an excerpt perspective view showing the installation of the present invention body shape adjustment seat belt support,

3 is an enlarged plan perspective view of the seat belt support of the present invention;

Figure 4 is an enlarged cross-sectional view of the main portion of FIG.

Explanation of symbols on the main parts of the drawings

10: seat belt support 12: support ring

13: fastening opening 14: support shaft

16: seating recess 18: coupling recess

20: support frame 30: seat back

40: retractor 42: seat belt

44: tongue plate 46: buckle

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention;

1 is a side cross-sectional view showing the operation of the present invention body shape adjustment seat belt support, Figure 2 is a perspective view showing the installation of the present invention body adjustment seat belt support, the upper right side of the seat back (30) There is a seat belt support 10 fixedly coupled to the support frame 20 therein.

The seat belt support 10 may be formed in the seat back 30 to form a support point of the seat belts 42.

3 is a plan view showing an enlarged state of the seat belt support of the present invention, and FIG. 4 is an enlarged cross-sectional view of the main portion of FIG. 3. The seat belt support 10 is provided in the support frame 20 of the seat back 30. Coupling grooves 18 formed in both ends of the recess is firmly coupled to be fixed. A seating recess 16 is formed in a central portion of the seat belt support 10, and the support ring 12 is axially coupled by the support shaft bar 14 and hinged in the seating recess 16.

The child body adjustment support device of the present invention configured as described above, when the rider has a small physique, such as a child, rests against the seat back 30 and moves the seat belt 42 from the retractor 40 to a suitable height. It is coupled to the support ring 12 of the formed seat belt support (10).

At this time, the support ring 12 through the fastening opening portion 13 which is openly formed on one side to the support ring 12 hinged by the support shaft rod 14 on the seating recess 16 of the seat belt support 10. The seat belt 42 is coupled to the inner side.

Thus, after lowering the support point of the seat belt 42 to fit the rider's physique, the tongue plate 44 coupled to the seat belt 42 is fixed to the buckle 46. The seat belt 42 having the support point lowered by the seat belt support 10 can be firmly supported by the seat back 30 even in a small rider such as a child or an infant.

In addition, in the case of an adult, if the seat belt 42 is fixed to the support ring 12 of the seat belt support 10 with a lowered support point among the plurality of seat belt supports 10 formed in the seat back 30, In addition, since the body of the rider is supported along the curved surface of the rider's upper body on the back of the rider, the flow width due to the impact in the event of an accident is rapidly reduced, thereby protecting the body more safely.

As described above, according to the present invention, by forming a body adjustment ring on one side of the existing rear seat, the body of the infant and child can be firmly fixed to the rear seat without having to purchase an infant and child seat separately, There is an effect of greatly reducing the flow width of the body during the impact.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.

Claims (1)

Forming a seat belt support device for adjusting the body shape in a seat back of a vehicle having a support frame formed inside the seat back of the vehicle to prevent body deformation; Coupling recesses 18 formed at both ends of the body and fixed to the support frame 20 of the seat back 30; A seating recess 16 formed in a body center portion in a direction toward the support frame 20; A support shaft rod 14 which is pivotally supported by the body through the seating recess 16; The support device for adjusting the child's body shape of the automobile seat belt having a seat belt support (10) having a support ring (12) coupled to the center side of the support shaft bar (14) and having a fastening opening (13) on one side of the body.