KR100991765B1 - Auxiliary link of safe belt for automobile - Google Patents

Abstract

PURPOSE: An auxiliary link of a safety belt for a vehicle is provided to keep a safety belt on a shoulder of a passenger regardless of the height of the safety belt by being attached with the stay rod of a headrest to the top of a vehicle seat. CONSTITUTION: An auxiliary link of a safety belt for a vehicle comprises a body(10), a fitting part(20), and a hooking part(30). The body is placed on a seat of a vehicle. The fitting part allows stay rods of a headrest of a vehicle to be inserted into the body in order to fix the body to the seat. The hooking part is extended from one side of the body to be engaged with the safety belt. The fitting part comprises a fitting hole, a guide hole, a fixing member, a guide pin, and a fixing groove. The guide hole is formed close to a cut portion of the fitting hole. The fixing member has insertion holes and a fixing protrusion and is inserted into the rear side of the body. The guide pin fixes the fixing member to the body. The fixing protrusion of the fixing member is fixed to the fixing groove.

Description

Seat Belt Accessory for Cars {AUXILIARY LINK OF SAFE BELT FOR AUTOMOBILE}

The present invention relates to a safety belt auxiliary ring for a vehicle, and more particularly, it is located between the lower part of the headrest of the vehicle and the top of the seat so that the driver or passengers having different heights can be used by walking the vehicle safety belt. In addition to allowing the seat belts to be adjusted to their height, the seat belt height is always set between the bottom of the headrest and the top of the seat to prevent accidents caused by seat belts. It is about seat belt auxiliary ring.

In general, seat belts are installed in the front seats to restrain the passenger's body in the passenger seat on the seat to prevent the passenger's body from tipping forward and crashing into the dashboard during collisions or sudden stops while driving. It is to be done.

Such a seat belt is normally used in three-point type, and the three-point type is based on the number of support points of the seat belt, and means three parts of the upper shoulder and the lower part of the seat of the center pillar in the vehicle interior.

When describing the conventional three-point seat belt in more detail, it can be divided into a chest belt tightening the chest obliquely and an abdominal belt surrounding the abdomen, and when the seat belt is fitted, the chest belt is pulled out and pulled out of the retract plate with the abdominal belt. The buckles are coupled to the buckle so that the occupant can wear a seat belt.

The chest belt is supported at the support point, that is, the slip anchor installed on the center pillar, and the slip anchor is free to move in the state of being installed on the center pillar to free the angle of extraction from the slip anchor of the chest belt according to the passenger's body shape. .

However, since the seat belt installed in a conventional car is designed based on the height of a male adult, the height of the seat belt is positioned high around the wearer's chest when a short male, female, or adolescent is riding. There was a problem that the chest belt may pass through the neck, and the chest belt may be injured by tightening the neck during a collision or sudden stop.

Therefore, the adjusting device for adjusting the height of the seat belt is used, and the height adjusting device of the seat belt which is commonly used, the slider (2) on the rail (1) provided with a plurality of fixing grooves as shown in FIG. It is mounted to be movable in the vertical direction, the button is mounted in the center of the slider, by pressing the button one side of the release lever provided there is rotated while the other side compresses the spring and hold the fixing projection inward By pulling off the combination of the fixing protrusion and the fixing groove of the rail, the slider (2) can be moved upward or downward with respect to the rail (1) so that the user can adjust the height of the seat belt (3) to the desired height. It is.

However, this commonly used height adjustment device of the seat belt, when the button is released to raise or lower the seat belt to release the coupling between the slider and the rail, the slider is applied to the winding force of the seat belt supported on the lower slider Attempts to descend on the rail at high speed, so the user is inconvenient to adjust the slider to an appropriate fixed position only by applying a relatively large force to prevent the slider from descending. In order to adjust, there was an inconvenience of having to go up and down the slider several times.

Looking at the prior art, the seat belt height adjustment device for automobiles, which is registered utility model No. 10-0123266, has been devised, which is fixed to the center pillar and slides which are installed to slide outside the pad formed with a plurality of fixing holes, Press pad which is fixed to the slider and has a slide guide and a through hole corresponding to the fixing hole integrally formed on the upper surface, and a lower end is inserted and fixed to the slide guide of the base and is supported by the inner spring and slides. A taper portion which is formed on the inner surface of the pressing pad so as to face each other and raises a contact object during movement, and a roller installed so as to be in contact with the taper portion and to be supported by the spring at the same time. Inserted into the through hole while being positioned between the rollers And a stopper having an upper surface supported by a spring while being extended to the fixing hole and formed on the side of the stopper, and a locking part corresponding to the roller to raise the spotter by raising the roller, and the In addition to shielding the upper surface of the base is composed of a cover that can block the external separation of the pressure pad.

Such a prior art is to adjust the height of the seat belt properly by moving the slider, but there is a problem in that as the components are made complicated, the assembly quality is reduced and the production cost is increased.

In addition, since the height of the seat belt is made by the movement of the slider, in the case of adolescents, women, or men who are also short, the safety accident caused by the seat belt being hung over the neck cannot be solved.

In addition, in order to install the conventional technology in the automobile, all existing seat belts that have already been installed must be removed from the vehicle and then replaced with a new one. There is a problem.

The present invention has been made to solve the problems of the conventional seat belts, the height of the seat belt by a seat belt auxiliary ring that can be easily installed between the seat upper and the head rest mounted to the upper seat of the car It can always be placed on the wearer's shoulders to prevent accidents caused by seatbelts when riding shorter women or teenagers, and can be easily mounted on top of existing car seats. The purpose of the present invention is to provide a safety belt auxiliary ring for automobiles, which greatly improves the usability and can be used as it is without replacing the existing safety belts, so as not to incur a cost burden.

Car seat belt auxiliary ring of the present invention as a means for solving the above object, the body seated on the seat top surface of the vehicle; Fitting parts for fixing the body to the upper surface of the seat by inserting the stay rods on both sides exposed to the lower side of the headrest on the inner surface of the body; Extending from one side of the body is made of a hook portion that is fastened to the belt of the seat belt.

The fitting portion formed on the inner surface of the body, the insertion hole is cut through one side so as to extend through the inner surface of the body and to the outside of the body; A guide hole through the rear side inner surface of the body proximate to the incision side of the fitting hole; A fixing member in which both sides and the front side are opened to be inserted into the rear inner surface side of the body, the insertion holes corresponding to the guide holes are respectively formed on both sides thereof, and the fixing protrusions protrude from the rear inner surface; A guide pin inserted into an upper surface side of the insertion hole of the fixing member and penetrating through the guide hole of the body to hinge-fix the fixing member to the body; It includes a fixing groove formed in the sawtooth shape on the rear of the body so that the fixing projection of the fixing member.

In addition, the hook portion to which the belt of the seat belt is hooked, the upper surface and the lower surface is formed to be bent toward the body side guided to one side surface side of the body and the hinge groove through the lower surface; A hinge pin having a fixed hook formed at a lower end of the body into which the upper and lower surfaces of the guide are inserted; The inner side of the body is formed through a hinge fixing groove through which the through-hole corresponding to the hinge groove of the guide is fixed.

The seat belt auxiliary ring for a vehicle of the present invention is mounted on the top surface of the seat of the car on which the occupant or the driver sits by the stay rod of the headrest, so that the seat belt is always at the top of the seat, regardless of the height of the seat belt. Since it is located at the same position as the surface, the seat belt can be fixed to the shoulder portion of the wearer.

In addition, the simple configuration does not burden the purchase cost of the consumer.

In addition, it is possible to use the seat belt installed without replacing the seat belt installed in the car as it leads to cost reduction of consumers.

In addition, since the position of the seat belt is always worn on the shoulder of the wearer, the problem of a safety accident caused by the seat belt wrapped around the wearer's neck is solved.

In addition, since it is fixed by the headrest mounted on the existing seat top surface without a separate fixing means usability is greatly improved.

Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

Figure 2 is a perspective view showing a seat belt auxiliary ring for a vehicle of the present invention, Figure 3 is an exploded perspective view showing the mounting state of the seat belt auxiliary ring for a vehicle of the present invention, Figure 4 is a seat belt on the seat belt auxiliary ring for a vehicle of the present invention. Figure 5 is a perspective view showing a state in which the present invention, Figure 5 is a perspective view showing another embodiment of the seat belt auxiliary ring for the present invention, Figure 6 is an exploded perspective view showing the configuration of Figure 5, Figure 7 and Figure 8 Figure 9 is a configuration diagram showing the use state of another embodiment of the seat belt auxiliary ring for a vehicle of the present invention, Figure 9 is a perspective view showing another embodiment of the seat belt auxiliary ring for a vehicle of the present invention, Figure 10 is 11 is an exploded perspective view showing the configuration of another embodiment shown in Figure 11, Figures 11a to 11c is a configuration diagram showing a use state of the other embodiment of FIG.

As shown in the present invention, the seat belt auxiliary ring for the vehicle is to hang the seat belt so that the seat belt of the car is positioned at the same position as the top surface of the seat, the body seated on the top surface of the seat (S) of the vehicle (10). And a stay rod (H1) on both sides exposed to the lower side of the headrest (H) of the vehicle on the inner surface of the body (10) to fit the body (10) to the seat (S) upper surface (fitting part ( 20 and a hook portion 30 extending from one side of the body 10 to which the belt B of the seat belt is hooked.

The fitting portion 20 is formed on both sides of the inner surface of the body 10 so that two stay rods H1 exposed on both sides of the lower part of the headrest H mounted on the upper surface of the seat S are fitted. It may be formed as a hole through the hole corresponding to the stay rod (H1).

In addition, the hook portion 30 to which the belt B of the seat belt is hooked may be formed in the inward direction of the body 10 as shown in FIG. 2, and the inside of the hook portion 30. The belt B of the seat belt is drawn in and guided.

The seat belt auxiliary ring for a vehicle of the present invention configured as described above, through the stay rod (H1) of the both sides exposed to the lower side of the headrest (H) of the vehicle through the inside of the body (10) After each of the fitting portion 20 is fitted, the stay rod H1 is mounted on the upper surface of the seat S so that the seat rod S1 is positioned and fixed to the lower side of the seat S and the headrest H. It is located at the same position as the top surface of S).

In this way, the belt B of the seat belt is inserted into the hook portion 30 of the body 10 installed in this way, and when the occupant pulls to fasten the belt B, the upper end point of the belt B is Starting from the hook portion 30, the belt (B) can be located on the shoulder side of the occupant to prevent a safety accident caused by the seat belt is caught on the neck.

Therefore, a woman with a relatively short height or a young man sitting in the seat or a man with a shorter height can fasten a seatbelt, thereby obtaining a protective effect in the event of a collision by the seatbelt. Safety accident by belt can be prevented.

5 to 8 shows another embodiment of the seat belt auxiliary ring for a vehicle according to the present invention, the fitting portion 20 formed on the inner surface of the body 10 is penetrated through the inner surface of the body 10 and the body A fitting hole 21 in which one side is cut out so as to extend outwardly of the 10, a guide hole 22 through the rear inner surface of the body 10 adjacent to the cutting side of the fitting hole 21, and the Both sides and the front side is formed to be open to the rear side inner surface side of the body 10, the insertion hole 23 corresponding to the guide hole 22 through each of the two holes and the fixing projections 24 protruding in the rear inner surface The member 25 is inserted into the upper surface side of the insertion hole 23 of the fixing member 25 and penetrates through the guide hole 22 of the body 10 to fix the fixing member 25 to the body 10. To the guide pin 26 and the fixing projections 24 of the fixing member 25 is fixed to the rear of the body 10 is serrated It consists of a fixing groove 27 formed.

Therefore, when mounting the body 10 to the stay rod of the headrest, it is possible to easily mount the body 10 without removing the headrest from the top surface of the seat.

That is, the fixing member 25 is pushed in one direction along the guide hole 22 through the rear inner surface of the body 10 to open the fitting hole 21 blocked by the fixing member 25. After pushing the cutout portion of the fitting hole 21 to the stay rod side of the headrest, the fixing member 25 is pushed again to the other side of the guide hole 22, which is the original position, to push the fixing member 25. You can fix it.

The fixing member 25 is pushed in one direction of the body 10 or in the other direction of the body 10 because it is coupled to the guide hole 22 of the body 10 by a guide pin 26. The pushed-in position can be restored, and when the fixing member 25 is restored to its original position, the fixing protrusion 24 protruding on the inner surface of the fixing member 25 is sawtooth at the rear of the body 10. The body 10 is firmly fixed to the stay rod of the headrest by being fixedly inserted into the fixing groove 27 formed in a shape.

Therefore, the fitting member 21 can be opened or closed by pushing the fixing member 25 to one side or the other side along the guide hole 22, so that an easier coupling is possible and the body 10 is coupled to the head. It is easy to separate from the stay rod of the rest, and usability is greatly improved.

In addition, the inner surface of the fixing member 25 may be further formed with an inclined surface 28 tapered at a predetermined angle, the inclined surface 28 is formed, regardless of the thickness of the stay rod of the headrest different for each vehicle The body can be fastened firmly.

9 to 11c show another embodiment of the seat belt auxiliary ring for a vehicle according to the present invention. The hook portion 30 on which the belt B of the seat belt is hooked has an upper surface and a lower surface of the body 10. Bent toward the side of the body 10 is introduced into one side side of the body 10 and the hinge groove 31 is penetrated into the guide 32 and the hinge groove 31 is penetrated through the lower surface of the guide 32 A hinge pin 34 having a fixing hook 33 formed at a lower end thereof, and a hole formed to correspond to the hinge groove 31 of the guide 32 inside one side of the body 10, and thus have a lower end of the hinge pin 34. The fitting is composed of a hinge fixing groove (35).

Therefore, when the seat belt is fastened to the hook part 30, the guide 32 of the hook part 30 may be hinged in the outward direction of the body 10 by the hinge pin 34, so that the seat belt may be hinged. Hanging operation is made easier.

In addition, the present invention has been described with reference to the preferred embodiments of the present invention as being capable of various modifications, but the present invention is not limited to these embodiments, and the above embodiments are combined with an embodiment which is simply combined with the known art. In the claims and detailed description of the present invention, it should be understood that the techniques that can be used by those skilled in the art to which the present invention pertains are included in the technical scope of the present invention.

1 is a perspective view showing an installation state of a conventional seat belt.

Figure 2 is a perspective view showing the seat belt auxiliary ring for the present invention.

Figure 3 is an exploded perspective view showing the mounting state of the seat belt auxiliary ring for the present invention.

Figure 4 is a perspective view showing a state in which the seat belt is seated on the seat belt auxiliary ring for the present invention.

Figure 5 is a perspective view showing another embodiment of the seat belt auxiliary ring for the present invention.

6 is an exploded perspective view showing the configuration of FIG. 5.

7 and 8 are each a configuration diagram showing the use state of another embodiment of the seat belt auxiliary ring for a vehicle of the present invention shown in FIG.

Figure 9 is a perspective view showing another embodiment of the seat belt auxiliary ring for the present invention.

10 is an exploded perspective view showing the configuration of another embodiment shown in FIG.

11A to 11C are diagrams each showing a state of use of another embodiment of FIG.

<Description of the symbols for the main parts of the drawings>

10: body 20: fitting

21: fitting hole 22: guide ball

23: insertion hole 24: fixing protrusion

25: fixing member 26: guide pin

27: fixing groove 30: hook portion

31: hinge groove 32: guide

33: fixed hook 34: hinge pin

35: hinge fixing groove

Claims (3)

A body 10 seated on an upper surface of the seat S of the vehicle; Fitting parts 20 fixing the body 10 to the upper surface of the seat S by inserting both stay rods H1 exposed to the lower side of the headrest H of the vehicle on the inner surface of the body 10; In the seat belt auxiliary ring for an automobile, which includes a hook portion 30 extending from one side of the body 10 and on which the belt B of the seat belt is walked, The fitting portion 20 formed on the inner surface of the body 10, A fitting hole 21 having one side cut through to penetrate the inner surface of the body 10 and to extend to the outside of the body 10; A guide hole 22 formed in the rear inner surface of the body 10 adjacent to the cutout side of the fitting hole 21; Both sides and the front side are opened to be introduced into the rear side inner surface side of the body 10, the insertion hole 23 corresponding to the guide hole 22 is through each of the two holes and the fixing projections 24 are protruded on the rear inner surface A fixing member 25; Guide pins 26 inserted into the upper surface side of the insertion hole 23 of the fixing member 25 to penetrate through the guide hole 22 of the body 10 to hinge-fix the fixing member 25 to the body 10. and; Safety belt auxiliary ring for a vehicle, characterized in that the fixing groove (27) formed in the serrated shape on the rear of the body (10) so that the fixing protrusion (24) of the fixing member (25) is fixed. delete The hook portion 30 of claim 1, wherein the belt B of the seat belt is hooked, A guide 32 having an upper surface and a lower surface bent toward the body 10 to be drawn toward one side of the body 10 and having a hinge groove 31 through the lower surface thereof; A hinge pin 34 inserted into a hinge groove 31 through a lower surface of the guide 32 and having a fixed hook 33 formed at a lower end thereof; The inner side of the body 10 is formed through a hinge fixing groove 35 through which the through hole to correspond to the hinge groove 31 of the guide 32 is fixed to the lower end of the hinge pin 34 is fitted. Car seat belt auxiliary ring.

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