JP3073029U - Kickboard brake - Google Patents

Abstract

(57) [Problem] To provide a kickboard brake having a quick braking effect. SOLUTION: Brake plate 1, pivot shaft 2, spring 3
And a handbrake 7, which is mounted on the tire mount 4 and applied to the rear wheel. The brake plate 1 extends the protruding body 11 having the perforations 111 below both sides thereof, extends the interlocking plate 12 below the brake plate 1, and the handbrake 7 having the handle 76 includes a wire 71 that pulls one end. The interlocking plate 12 is fixed to the other end of the base 71, and the pivot shaft 2 is fitted into the spring 3 and the protruding body 11 of the brake plate 1, and then is pivotally mounted on the tire mounting table 4.
Is a structure that is spaced a certain distance from the rear wheel in a normal state. Pull the handle 76 of the handbrake 7,
It is operated by directly stepping on the brake plate 1 with a foot, and the V-shaped brake plate 1 or a separately provided V-shaped pressure plate can easily contact and press the rear wheel to apply a brake.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kickboard brake.

[0002]

[Prior art]

 The existing kickboard mainly has tires pivoted in front of and behind the tire mount, and a tread is provided in the middle of the tire mount.The user puts one foot on the tread and uses the other foot with the other foot. Kick the ground and move the car forward. When the kickboard has inertia to move forward, put both feet on the tread and repeat the above method again before slowing down and stopping. Such a repetitive operation achieves the dual purpose of sports and leisure. This type of kickboard is designed to be able to move only in a straight line, cannot be turned in the direction of a bicycle, and is not interesting. Another kickboard that naturally pivots the front wheels by operating the steering wheel was born.

[0003]

[Problems to be solved by the invention]

 However, most of the brake structures provided on this type of kick board are of a flat plate type, and the kick board often jumps up while the kick board is advancing, causing the brake plate to swing, This often causes situations where the brakes do not work immediately.

An object of the present invention is to propose a brake for a kick board. Another object of the present invention is to attach a V-shaped brake plate or a brake plate having a V-shaped pressure plate, a pivot shaft, a spring and a hand brake to a tire mounting base, and to a rear wheel. It is to propose an applied kickboard brake.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, the kickboard brake according to the first aspect of the present invention mainly includes a brake plate that is mounted on a tire mounting base, and usually has a predetermined appropriate distance from the rear wheel. The brake plate in the state has a V-shaped or V-shaped pressure plate, and is characterized in that it can easily contact and press the rear wheel to apply a brake.

A kick board brake according to a second aspect of the present invention is the kick board brake according to the first aspect, wherein a protrusion having a perforation is extended below both sides of the brake plate, The interlocking plate is stretched.

According to a third aspect of the present invention, there is provided a kick board brake according to the first aspect, wherein the hand brake includes a pivot shaft and a spring, and the hand brake having a handle has one end fixed to the interlocking plate. The other end of the wire is pulled, the pivot shaft fitted into the spring and brake plate tube receiver is mounted on the tire mount, and the brake plate is usually at a certain distance from the rear wheel. It is characterized by.

[0008]

[Embodiment of the invention]

 Hereinafter, several embodiments of the present invention will be described with reference to the drawings. First Embodiment As shown in FIG. 1, the kick board brake according to the first embodiment of the present invention has a structure mainly including a brake plate 1, a pivot 2, a spring 3, and a hand brake 7. It is mounted on a tire mount 4 and applied on a rear wheel 5. The main body (front) of the brake plate 1 has a V-shape, and projecting bodies 11 each having a perforation 111 are extended below both sides of the brake plate 1. The interlocking plate 12 having the slot 121 is extended below the brake plate 1. A screw hole 21 for screwing a fixing bolt 22 is provided at one end of the main body of the pivot shaft 2. The spring 3 is a torsion spring component having two control ends 31 and a U-shaped fixing part 32. Further, in the tire mounting base 4, the pivot body 41 is fixed to a rear plate 42 vertically suspended from the rear end thereof, and a perforation 411 for pivotally mounting the rear wheel 5 is drilled at the end of the pivot body 41. Two symmetrical pivot holes 412 are formed at the front end. The tread plate 6 whose lower end is substantially aligned with the front end of the pivot body 41 is provided on the tire mounting base 4, and a screw hole 421 is formed on the rear plate 42 and the middle plate of the pivot body 41. The hand brake 7 includes a wire 71, adjusting screws 72 and 74, positioning nuts 73 and 75, a handle 76, and the like. As shown in FIGS. 2 and 3, the pivot shaft 2 fitted in the hole 111 of the spring 3 and the protrusion 11 of the brake plate 1 is inserted into the corresponding pivot hole 412 of the pivot body 41 of the tire mounting base 4. After the attachment, the fixing bolt 22 is screwed and connected to the screw hole 21 at the end of the pivot shaft 2. The control end 31 and the fixing portion 32 of the spring 3 press and stop the tire mount 4 and the brake plate 1, respectively. Since the brake plate 1 is subjected to the action of the spring 3, it protrudes in a normal state where no force is applied. The plate edge close to the body 11 presses the rear end of the tread plate 6 on the tire mounting base 4, and is in a moderately inclined state with a certain interval from the rear wheel 5. The handle 76 of the handbrake 7 is fixed to a handle (not shown) of the tire mount 4, and the wire 71 is pulled at the same time as the handle 76 is pulled. The other end of the wire 71 penetrates the screw hole 421, the positioning nut 73, the adjusting screw 72, and the slot 121, and the end is fixed to the outside of the slot 121, so that the interlocking plate 12 is interlocked. In addition, after the adjustment screw 72 is screwed into the localization nut 73 and the screw hole 421, the degree of tension of the wire 71 is adjusted by turning the adjustment screw 72 to adjust the degree of entry and exit from the screw hole 421. The positioning nut 73 is for fixing the adjusting screw 72. (The functions of the adjusting screw 74 and the localization nut 75 are the same, and thus the description is omitted.)

The working drawings are as shown in FIG. 2 and FIG. The brake plate 1 is depressed directly by the heel, or the handle 76 is pulled by hand, and the link plate 12 is pulled by the wire 71, whereby the brake plate 1 is moved downward or simultaneously operated. The plate body bottom surface directly contacts and holds the rear wheel 5. Even if the body swings from side to side, one of the two sides of the V-shaped brake plate 1 is instantly pressed to stop the rear wheel 5 and the brake is applied immediately, thus producing the best braking action.

(Second Embodiment) A kickboard brake according to a second embodiment of the present invention is as shown in FIG. The brake plate 1A has a structure in which a V-shaped pressure plate 13 is separately provided, and all other structures and operations are the same as those of the first embodiment, and therefore, the description thereof will be omitted. As described above, the kick board brakes according to the plurality of embodiments of the present invention have a structure including the V-shaped brake plate 1 or the brake plate 1A provided with the V-shaped pressure plate 13, so that a quick braking effect can be obtained. Have.

[0011]

[Effect of the invention]

 The kickboard brake of the present invention is characterized in that it includes a V-shaped brake plate or a brake plate provided with a V-shaped pressure plate. Therefore, even if the body swings from side to side, one of the two sides of the brake plate is instantly pressed to stop the rear wheel and the brake is applied immediately, which has a quick braking effect.

[Brief description of the drawings]

FIG. 1 is an exploded view showing a kickboard brake according to a first embodiment of the present invention.

FIG. 2 is a side view showing a state where the kickboard brake according to the first embodiment of the present invention is combined with a body.

FIG. 3 is an assembled sectional view showing the kickboard brake according to the first embodiment of the present invention;

FIG. 4 is a schematic view illustrating the operation of the kickboard brake according to the first embodiment of the present invention;

FIG. 5 is an exploded perspective view illustrating a kickboard brake according to a second embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Brake plate 11 Projection body 111 Drilling 12 Interlocking plate 121 Slot 13 Pressure plate 2 Pivot shaft 21 Screw hole 22 Fixing bolt 3 Spring 31 Control end 32 Fixing part 4 Tire mount 41 Pivot 411 Punch 412 Pivot hole 42 Rear Plate 421 Screw hole 5 Rear wheel 6 Tread plate 7 Hand brake 71 Wire 72, 74 Adjustment screw 73, 75 Orientation nut 76 Handle 1A Brake plate

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification code FI F16D 65/30 F16D 65/30 A

Claims (3)

[Utility model registration claims] 1. A kick board brake provided with a brake plate pivotally mounted on a tire mounting base of a kick board, wherein the brake plate, which is usually at a predetermined appropriate distance from a rear wheel, has a V-shape. Alternatively, a kick board brake having a V-shaped pressure plate, wherein the brake can be easily applied by pressing and contacting the rear wheel. 2. The kick board brake according to claim 1, wherein a protruding body having a perforation under both sides of the brake plate is extended, and an interlocking plate is extended under the brake plate. 3. A hand brake having a pivot shaft and a spring and having a handle, wherein one end of a wire having one end fixed to an interlocking plate is pulled, and the pivot shaft fitted into a tube receiver of the spring and the brake plate is provided. 2. The kick board brake according to claim 1, wherein the brake plate is attached to a tire mounting base, and the brake plate is normally at a predetermined distance from a rear wheel.