KR101548651B1 - Vehicle chock device using assembly and disassembly triangle block - Google Patents

Abstract

According to an embodiment of the present invention, there is provided a body having a triangular cross-sectional shape and having a length corresponding to a width of a wheel, a detachment protrusion extending in a longitudinal direction of the body along one of three sides of a triangular section, And a detachable groove extending in the longitudinal direction of the body along the other side except for the side where the detachable protrusion is provided, the triangular block being connectable and detachable, .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vehicle having a triple-

The present invention relates to a triangular block capable of being combined and detached, and a vehicle hanging block using the same, wherein the triangular block is removably attachable and detachable on the coupling surface with projections and grooves of corresponding shapes, will be.

In the case of city center, double parking is often done because parking space is narrow. In double parking, it is generally advisable to park the vehicle after neutralizing the gear.

In this case, a double-parked vehicle frequently experiences collision with a parked vehicle due to a user's unpredictable cause. Particularly, the reason that the user can not predict is that when a vehicle parked with a neutral gear slips due to its own weight, or when a force is applied by another person, .

In this way, in order to reduce various safety accidents and damages caused by a vehicle being parked abnormally by leaving the parking lot, various types of vehicles are currently being introduced.

However, in the case of conventional vehicle hangers, most of them are made of a single body, which is bulky and heavy in weight, which makes it difficult for the user to carry or carry it by hand.

A prior art related to the present invention is Korean Patent Registration No. 10-0829419 (published on May 16, 2008), which discloses a technology relating to a vehicle wheel suspension device.

An embodiment of the present invention provides a detachable and detachable triangular block having protrusions and grooves of corresponding shapes on a coupling surface and detachably attached to each other, and a vehicle body block using the same.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned here can be understood by those skilled in the art from the following description.

According to an embodiment of the present invention, a joining and separable triangular block includes: a body portion having a triangular cross-sectional shape and having a length corresponding to a width of a wheel; A detachment protrusion extending in a longitudinal direction of the body along one of three sides of the triangular section; And a detachable groove having a shape engageable with the detachable protrusion, the detachable groove extending in the longitudinal direction of the body along the remaining sides excluding the side having the detachable protrusion.

The body portion may have a reinforced plastic material.

The inside of the body may be formed into a honeycomb structure.

The detachable groove may have a wedge groove shape that widens the groove width toward the inner side of the body portion, and the detachable projection may have a wedge projection shape in which the width of the projection increases toward the outer side of the body portion.

In addition, the detachable groove and the detachment protrusion may have a coupling structure that is fitted in a curved shape corresponding to each other.

In addition, the detachable grooves and the detachment protrusions are provided in the same number on each coupling surface, but may be provided at least one.

The vehicle hangar according to an embodiment of the present invention is provided by engaging at least two or more of the triangular blocks with the detachable groove and detachment protrusion provided along the coupling surface between the mutually coupled triangular blocks.

When the vehicle is parked, a first corner portion formed toward the ground along one side inclined side of the end face of the vehicle body can be supported between the parked wheel and the ground.

In addition, when the vehicle is moving, the second corner portion formed apart from the ground along the other inclined side of the end face of the vehicle can be pressed in the direction of the ground to rotate the wheel.

According to an embodiment of the present invention, it is possible to prevent unexpected detachment of a vehicle in parking (particularly, double parking) by using a coupling block in which a plurality of triangular blocks manufactured by miniaturization and weight reduction are combined in a detachable manner, .

In addition, when the plurality of triangular blocks are separated by the detachment method, the volume and weight of the individual blocks are reduced so that the user can easily hold or store the blocks.

In addition, by using one or a plurality of triangular blocks, one side edge is brought into close contact with the wheels of the vehicle, and the wheels of the vehicle can be easily rotated with a small force when the other corner is stepped on. As a result, it is possible to easily move the vehicle in the neutral gear state by using a small force, and the parking position of the double parked vehicle can be easily changed.

In addition, by using a reinforced plastic material for the triangular block, the required strength can be secured and the weight can be reduced. In addition, a honeycomb structure (i.e., Honey Comb) can be applied inside the triangular block to reduce the use of materials.

1 is a perspective view schematically illustrating a triangular block according to an embodiment of the present invention;
2 is a cross-sectional view schematically illustrating a triangular block according to an embodiment of the present invention;
FIGS. 3 to 5 are cross-sectional views schematically showing modifications of a triangular block according to an embodiment of the present invention; FIG.
6 is a cross-sectional view showing a state in which the inner shape of the triangular block is formed into a honeycomb structure according to an embodiment of the present invention.
FIGS. 7 to 9 are cross-sectional views showing a modified example of a triangular block according to an embodiment of the present invention, in which an internal shape is formed into a honeycomb structure. FIG.
FIG. 10 is a perspective view illustrating a state of engagement of a triangular block according to an embodiment of the present invention. FIG.
FIG. 11 is a perspective view schematically showing a vehicle hangar using a triangular block according to an embodiment of the present invention; FIG.
12 is a cross-sectional view of a vehicle hangar using a triangular block in accordance with an embodiment of the present invention.
FIGS. 13 and 14 are cross-sectional views schematically illustrating modifications of a vehicle suspension member using a triangular block according to an embodiment of the present invention;
FIG. 15 is a first use state view showing a state where a wheel of a vehicle being parked is fixed by a vehicle hangar using a triangular block according to an embodiment of the present invention; FIG.
FIG. 16 is a second use state diagram showing a state in which a wheel is rotated to move a parking position of a vehicle using a vehicle hangar using a triangular block according to an embodiment of the present invention. FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or preliminary meaning and the inventor shall appropriately define the concept of the term in order to best explain its invention It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention. It should be noted that the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications are possible.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a coupled and detachable triangular block according to an embodiment of the present invention and a vehicle hanging block using the same will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically illustrating a triangular block according to an embodiment of the present invention.

As shown in the drawing, a triangle block 100 (hereinafter, simply referred to as a triangle block) which can be coupled and detached includes a body 110, a detachable groove 130 provided on the body, (Not shown).

As shown in FIG. 1, the body 110 has a triangular cross-sectional shape and is a block member having a length L corresponding to the wheel width of the vehicle, and has a shape of a triangular block itself.

The body 110 may be made of a reinforced plastic material. The reason for using the reinforced plastic material is to secure the rigidity required for supporting the wheel during parking, while reducing its own weight so that the user can hold or store it.

The attaching protrusion 120 is formed to extend in the direction of the length L of the body 110 along one side of three sides of the triangular section of the body 110.

The detachable groove 130 is formed to be engageable with the detachable protrusion 120 and extends in the direction of the length L of the body 110 along the remaining sides except the side where the detachable protrusion 120 is provided .

2 is a cross-sectional view schematically showing a triangular block according to an embodiment of the present invention.

2, the outer shape of the body 110 of the illustrated triangular block 100 and the shapes of the removable protrusions 120 and the removable grooves 130 provided at the respective sides of the triangular section of the body 110, Can be confirmed in detail.

Particularly, the recessed groove 130 extends inwardly of the body 110, that is, toward the center of the body 110, with the groove width inclined to both sides. That is, a wedge groove shape. The width of the protrusion 120 increases toward the outside of the body 110 corresponding to the shape of the detachable groove 130. That is, it has a wedge-like projection shape.

This shape is a structure that can easily couple a plurality of triangular blocks through the fastening between the detachable protrusion 120 and the detachable groove 130, and also prevents the detachment of the fastened state unlike a user's intention after fastening .

Further, since the groove width of the detachable groove 130 is increased toward the inner side of the body 110, the user's hand is inserted into the detachable groove 130 so that the triangular block can be individually gripped or easily carried.

Such a triangular block can be implemented by being modified into various shapes. Referring to FIGS. 3 to 5, modifications of the triangular block will be briefly described.

The triangular block 100 shown in FIG. 3 has a plurality of detachable protrusions 120 and a plurality of detachable grooves 130. With this structure, the mutual coupling state can be more firmly maintained.

In the triangle block 100 shown in FIG. 4, the detachable protrusion 120 and the detachable groove 130 are provided one by one, but unlike the embodiment described with reference to FIG. Particularly, the risk that the load is concentrated on the sharp end portion and the portion is worn or damaged can be prevented, and the user's body can be prevented from being injured by the pointed portion during carrying or transporting. A plurality of detachable protrusions 120 and a plurality of detachable grooves 130 are provided. In this case, mutually coupled portions are formed in a curved shape.

But may be changed to various shapes other than the triangular block 100 shown in FIGS. 3 to 5.

On the other hand, through the cross section of the triangular block 100 shown in FIGS. 6 to 9, it can be seen that the inner shape of the block is formed into a honeycomb structure.

When a honeycomb structure, that is, a honeycomb structure is used to form the inside of the cross section, it helps to secure structural rigidity while reducing its own weight.

In this way, when the triangular block 100 is made of a reinforced plastic material, moldability is good and sufficient strength is secured even though it is lightweight, so that the life of the product can be improved while reducing the price of the product.

FIG. 10 is an exploded perspective view showing a combined state of a triangular block according to an embodiment of the present invention. FIG.

Referring to FIG. 10, the coupling relationship between the pair of triangular blocks 100 and 100 'facing each other can be confirmed.

The pair of triangular blocks 100 and 100 'are arranged along the side opposite to each other such that the pair of triangular blocks 100 and 100' have the attaching / detaching protrusion 120 provided on one side of the triangle block 100, 100 'are coupled to each other. Thus, it can be combined into the form shown in FIG. 11 and provided to the vehicle body member 200.

FIG. 11 is a perspective view schematically showing a vehicle body stick 200 using a triangular block according to an embodiment of the present invention.

As described above, the vehicle seat assembly 200 includes the attachment / detachment protrusion 120 provided at one side of the triangle block 100 and the attachment / detachment groove 130 'provided at the other side of the triangle block 100' .

12 is a view showing a cross-sectional shape of such a child support member 200. As shown in Fig.

In the case of a vehicle seat 200, it is provided through a coupling between at least two triangular blocks 100, 100 '. 7 to 9, the internal structure of the honeycomb structured body has a honeycomb structure and can be made of a lightweight material such as reinforced plastic.

On the triangular block 100 connected to one side of the vehicle seat 200, a portion formed at an acute angle along an inclined side tangent to the ground becomes a first corner V1. The opposite edge portion formed at an acute angle along the inclined side spaced from the ground becomes the second corner V2.

The first corner V1 is in close contact with the ground and the wheels of the vehicle, and serves to support the wheels of the car, particularly the double parking. That is, unlike the intention of the user, the vehicle being parked in the double parking state is prevented from leaving the parking position and colliding with the surrounding vehicle or injuring the other person.

The second corner V2 is a portion spaced apart from the ground by a height and serves to move the parking position of the vehicle by rotating the wheel of the vehicle during the parking.

FIGS. 13 and 14 are cross-sectional views schematically showing modified examples of a vehicle hangar using a triangular block according to an embodiment of the present invention.

Referring to FIG. 13, the vehicle seat assembly 200 is configured such that the shape of the removable protrusions 12 and the removable grooves are curvedly coupled with each other, as shown in FIG.

14 is a structure in which three triangular blocks 100, 100 ', 100 "are connected to form a trapezoidal cross-section, which is different from the structure having the cross-section of the parallelogram in the above- In particular, such a structure can be utilized as a structure for preventing collision of a parking lot beyond the use of a vehicle body frame.

Furthermore, it is apparent that, unlike the structure and the shape shown in the drawings, a plurality of connecting blocks can be formed by connecting a plurality of triangular blocks.

FIG. 15 is a view showing a fixed wheel of a vehicle being parked using a vehicle hangar using a triangular block according to an embodiment of the present invention.

When the vehicle body stick 200 is brought into close contact with the wheel W of the vehicle C and the ground, it is possible to solve the problem that the double-parked vehicle moves backward due to the inclination or unevenness of the ground. At this time, the first corner V1 is closely contacted between the ground and the wheel W of the vehicle during parking, thereby preventing the wheel from rotating.

15, in order to solve the problem of forward movement of the vehicle, the vehicle suspension member 200 is supported behind the rear wheel W of the vehicle. However, in order to solve the problem of forward movement of the vehicle, ) Can be supported.

FIG. 16 is a view illustrating a wheel of a vehicle being parked by using a wheelchair using a triangle block according to an embodiment of the present invention.

If the first corner portion V1 is brought into close contact with the wheel W of the parked vehicle C and the ground to press the second corner portion V2 downward while holding the wheel, Friction can be applied between the inclined surfaces extending upward from the one corner portion V1 to rotate the wheel with a small force P. [

That is, this is based on the principle of the leverage, and when the second corner V2 is pressed by the user's foot, the parking position of the vehicle can be moved according to the intention of the user.

Meanwhile, when the above-mentioned triangular block is not used as a vehicle hangar, a plurality of the triangular blocks can be joined together to be used as a collision preventive structure.

As described above, according to the embodiment of the present invention, it is possible to prevent the unexpected departure of the parking (especially double parking) vehicle by using the coupling block in which a plurality of triangular blocks manufactured by miniaturization and lightweight are combined by a detachable method , Safety accidents can be prevented.

In addition, when the plurality of triangular blocks are separated by the detachment method, the volume and weight of the individual blocks are reduced so that the user can easily hold or store the blocks.

In addition, when the pair of triangular blocks are combined, the side surface shape can be configured to have a parallelogram shape or a trapezoid shape.

Particularly, in the case of a parallelogram shape, if one side edge is brought into close contact with the wheel of the vehicle and the other corner is stepped on, the wheel of the vehicle can be easily rotated with a small force. This makes it possible to easily move the vehicle in the neutral gear state with a small force.

In addition, by using a reinforced plastic material for the triangular block, the required strength can be secured and the weight can be reduced. In addition, a honeycomb structure (i.e., Honey Comb) can be applied inside the triangular block to reduce the use of materials.

The present invention has been described with respect to a concrete embodiment of a joint and detachable triangular block and a vehicle hangar using the same.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible.

Accordingly, it is intended that the scope of the invention be defined by the claims appended hereto, and that all equivalent or equivalent variations thereof fall within the scope of the spirit of the invention.

C: vehicle
W: Wheels
L: Length of body part
H: honeycomb structure
V1: first corner portion
V2: second corner portion
100, 100 ', 100 ": triangular block
110, 110 ', 110 ": body portion
120, 120 ': detachment projection
130, 130 ': Removable groove
200: vehicle hitch

Claims (9)

delete delete delete delete delete delete A body portion having a triangular cross-sectional shape and having a length corresponding to a width of the wheel, a detachable protrusion extending in a longitudinal direction of the body along one of three sides of the triangular section, And a plurality of triangular blocks including detachable grooves extending in the longitudinal direction of the body along the remaining sides except for the sides provided with the detachable protrusions,
Wherein the detachable groove and the detachment protrusion are fitted to each other along a coupling surface between the plurality of triangular blocks to be coupled to each other, the body having a reinforced plastic material, the inside being formed into a honeycomb structure, And a wedge groove shape in which a groove width is increased toward an inner side of the body, the detachment projection has a wedge projection shape in which a projection width is expanded toward an outer side of the body portion,
A first corner portion formed to be directed toward the ground along one slant side of a cross section of a vehicle body frame is supported between a wheel and a ground during parking, And a second corner portion formed apart from the ground along the other inclined side is pressed in the direction of the ground to rotate the wheel.

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