KR19990025940A - Car parking brake - Google Patents

Abstract

The present invention relates to an auxiliary parking brake for a vehicle that can easily park a vehicle on a hill or a slope without using bricks, trees, or other supporting means, and includes a front tire and a rear tire 20 of the front tire 20. Floor panel 22 having a receiving groove 24 having a predetermined receiving space in the portion located at the rear of the upper end is fixed to one side of the receiving groove 24 by a hinge 30, The first support frame 28 having the wing piece 26 bent to both sides and the lower end of the wing piece 26 of the first support frame 28 by the hinge 36 is rotatably fixed, the upper end The second shape is formed to have the same semi-circular shape so as to be in close contact with the tire 20, and a plurality of protrusions 38 contacting the road surface are configured to protrude from the bottom thereof, and thus the second piece having the close contact piece 32 restricting the movement of the tire 20. Support frame 34, one of the receiving groove 24 The upper end is rotatably fixed by the hinge 36, one side is elastically supported by the tension spring 44 so that the first support frame 28 and the second support frame 34 is rotated in the receiving groove (24) It is characterized in that it comprises a locking mechanism 40 to limit that.

Description

AUXILIARY PARKING BRAKE SYSTEM FOR AN AUTOMOBILE

The present invention relates to an auxiliary parking brake for an automobile, and more particularly, to an auxiliary parking brake for an automobile, which can easily park a vehicle on a hill or a slope without using bricks, trees, or other supporting means. .

In general, a vehicle is provided with a brake device for decelerating or stopping a vehicle while driving and maintaining a parking state. The brake device is divided into a main brake used while driving and a parking brake for keeping the vehicle parked. It is done. The main brake is called foot brake because it is operated by the driver's foot, and the parking brake is also called hand brake because it is operated by hand. The parking brake has a wire connected to the rear wheel from the parking brake installed in the driver's seat to temporarily stop the movement of the vehicle. The wire is connected to the brake shoe installed to stop the driving of the wheel by holding the brake drum of the rear wheel. Lose.

However, even in a vehicle equipped with a normal parking brake, a vehicle parked on hills and slopes is often pushed down by a driver's mistake or a breakdown of the parking brake, and often hits a nearby fence, a fence or a child in play. Therefore, when parking the hill, as shown in FIG. 1, most drivers supported bricks, trees, and other supporting means at the wheel and ground contact areas to prevent clouds of the vehicle.

Although the above-mentioned bricks, trees, and other supporting means could be used to prevent clouds of vehicles parked on hills and slopes, such bricks, trees, and other supporting means can be easily obtained outdoors, but There was a problem that was not easy to find in alleys and other areas.

Accordingly, the present invention has been made in view of the above-described problems, and an object thereof is to provide an auxiliary parking brake for a vehicle that can easily park a car on a hill or a slope without using bricks, trees, or other supporting means. have.

1 is a perspective view showing a state in which a car is parked on an inclined road using a general timber

Figure 2 is an enlarged bottom perspective view showing the main portion showing a state in which the auxiliary parking brake is mounted on the floor panel according to the present invention

Figure 3 is an enlarged bottom view of the main portion showing a state in which the auxiliary parking brake according to the invention mounted on the floor panel

Figure 4 is a perspective view showing the configuration of the auxiliary parking brake according to the present invention

Figure 5 is an enlarged side cross-sectional view of the main portion showing a state in which the secondary parking brake according to the present invention is fixed to the receiving groove formed in the floor panel

Figure 6 is an enlarged cross-sectional view of the main portion showing a state in which the auxiliary parking brake in accordance with the present invention is rotated

* Explanation of symbols for the main parts of the drawings

20: tire, 22: floor panel, 24: receiving groove, 26: wing piece, 28: first support frame, 30: hinge, 32: close contact piece, 34: second support frame, 36: hinge, 38: protrusion, 40: latch, 42: hinge, 44: tension spring

The object of the present invention is a floor panel formed with a receiving groove having a predetermined receiving space in the portion located in front of the front tire and the rear of the rear tire, and the upper end is rotatably fixed to one side of the receiving groove by a hinge A first support frame having a wing piece bent to both sides, and rotatably fixed to a lower end of the wing piece of the first support frame by a hinge, and formed so as to have a semi-circular shape so as to be in close contact with the tire; A second support frame having a close contact with the bottom surface is formed of a plurality of protrusions contacting the road to limit the movement of the tire, and the upper end is fixed to the one side of the receiving groove by a hinge, one side is a tension spring It is elastically supported by the first support frame and the second support frame comprises a locking mechanism for limiting the rotation in the receiving groove By a secondary in the automobile parking brake according to claim it can be achieved.

Hereinafter, a preferred embodiment of an auxiliary parking brake for a vehicle according to the present invention will be described in more detail with reference to the accompanying drawings.

2 is an enlarged bottom perspective view showing a main part of the auxiliary parking brake according to the present invention mounted on the floor panel, and FIG. 3 is an enlarged bottom view of the main part showing the auxiliary parking brake mounted to the floor panel according to the present invention; Figure 4 is a perspective view showing the configuration of the auxiliary parking brake according to the present invention, Figure 5 is an enlarged side cross-sectional view of the main portion showing a fixed state inserted into the receiving groove formed in the floor panel according to the present invention, Figure 6 An enlarged cross-sectional view of the main part showing a state in which the auxiliary parking brake according to the present invention is rotated. 2 to 6, an accommodating groove 24 having a predetermined accommodating space is formed in the floor panel 22 positioned at the front of the front tire and the rear of the rear tire, and one side of the accommodating groove 24. The upper end of the first support frame 28 having the wing piece 26 bent to both sides is rotatably fixed by the hinge (30). On the lower end of the wing piece 26 of the first support frame 28, the second support frame 34 having the close contact piece 32 is rotatably fixed by the hinge 36. The upper end of the close contact piece 32 of the second support frame 34 is preferably formed to have the same semi-circular shape so as to be in close contact with the tire 20. A plurality of protrusions 38 protruding from the lower end of the second support frame 34 to contact the road surface and restrict the movement of the close contact piece 32. On one side of the receiving groove 24, the latch 40, which restricts the first support frame 28 and the second support frame 34 from being rotated in the receiving groove 24, is rotatable by the hinge 42. It is fixed, the latch 40 is elastically supported to one side by the tension spring (44).

The state in which the auxiliary parking brake configured as described above operates and its effects will be described.

When the driver parks the car on a hill or a slope, the locking hole 40 elastically supported to one side by the tension spring 44 on one side of the accommodation groove 24 is rotated to one side. As the locking holes 40 are rotated to one side, the first supporting frame 28 and the second supporting frame 34 which are tightly fixed to the receiving groove 24 by the locking holes 40 are hinged 30 and 36. Is rotated around When the first support frame 28 and the second support frame 34 are rotated to the lower portion of the floor panel 22 about the hinges 30 and 36, the contact piece 32 of the second support frame 34 is rotated. The second support frame 34 is rotated by the first support frame 28 so as to contact the tire 20. As the contact piece 32 of the second support frame 34 is rotated on the first support frame 28 so as to contact the tire 20, a portion having a semi-circular shape on the upper end of the second support frame 34 is tire. At the same time as the contact with the 20, the projection 38 is formed at the bottom is fixed to the road surface tightly restricts the movement of the tire 20.

When the driver wants to travel, if the second support frame 34 interposed between the tire 20 and the road surface is moved to one side, the first support frame 28 and the second support frame 34 are hinged 30. ), 36 is moved to the inside of the receiving groove 24 while rotating around the center. When the first support frame 28 and the second support frame 34 are moved to the inside of the receiving groove 24 while pivoting about the hinges 30 and 36, the tension spring on one side of the receiving groove 24 The first support frame 28 and the second support frame 34 are tightly fixed to the accommodation grooves 24 by the locking holes 40 elastically supported by the 44.

The first support frame 28 and the second support frame 34 which restrict the movement of the tire 20 to one side of the receiving groove 24 formed in the portions located in front of the front tire 20 and the rear of the rear tire. ) Is rotatably fixed and elastically supported to one side by the tension spring 44 on one side of the receiving groove 24 to selectively accommodate the first and second support frames 28 and 34. By fastening the fasteners (40) to securely close to it is possible to easily park the car on the hill or slope without using a separate brick or wood, other means capable of supporting.

The auxiliary parking brake for a vehicle according to the present invention includes a first support frame and a second support frame for restricting the movement of the tire to one side of the receiving groove formed at a portion located at the front of the front tire and the rear of the rear tire. It is fixed, and one side of the receiving groove is elastically supported to one side by the tension spring is provided with a latch for fixing the first support frame and the second support frame in close contact with the receiving groove selectively brick, wood, other means capable of supporting It is possible to easily park the car on a hill or slope without using.

Claims (1)

A floor panel 22 having a receiving groove 24 having a predetermined accommodation space in a portion located in front of the front tire 20 and behind the rear tire 20, A first support frame 28 having an upper end rotatably fixed to one side of the receiving groove 24 by a hinge 30 and having blade pieces 26 bent to both sides; It is rotatably fixed to the lower end of the wing piece 26 of the first support frame 28 by a hinge 36, is formed in the shape of a semi-circular shape so that the upper end is in close contact with the tire 20, the bottom surface A second support frame 34 having a contact piece 32 which restricts the movement of the tire 20 by forming a plurality of protrusions 38 in contact with each other; One end of the receiving groove 24 is rotatably fixed by the hinge 36, one side is elastically supported by the tension spring 44, the first support frame 28 and the second support frame 34 The secondary parking brake for automobiles, characterized in that it comprises a locking mechanism 40 for limiting the rotation in the receiving groove (24).