KR20110039863A

KR20110039863A - Apparatus for guiding bicycle in stair and capable of controlling height and elevation angle

Info

Publication number: KR20110039863A
Application number: KR1020090096894A
Authority: KR
Inventors: 남영우
Original assignee: 주식회사 창림정보통신
Priority date: 2009-10-12
Filing date: 2009-10-12
Publication date: 2011-04-20

Abstract

PURPOSE: A stair-mounted bicycle guide apparatus is provided to ensure convenient installation, replacement, and repair on stairs of different heights and widths. CONSTITUTION: A stair-mounted bicycle guide apparatus comprises a support(400), a pedestal(300), a flat plate(200), and a position control member. The support is arranged in each step of stairs. The pedestal is coupled to the top of the support wherein the height of coupling to the support and the tilt angle to the step are adjustable. The flat plate is coupled to the top of the pedestal to form a flat surface. The position control member controls the coupling height of the pedestal to the support and the tilt angle of the pedestal to the step.

Description

Apparatus for guiding bicycle in stair and capable of controlling height and elevation angle}

The present invention relates to a bicycle guide stairs mechanism is installed on the stairs so that the pedestrians can easily move the bicycle on the stairs, and more specifically, the bicycle guides installed on the stairs to adjust the height and inclination angle according to the height of the stairs It relates to a stair fixture.

In recent years, problems such as traffic congestion, environmental pollution, and energy waste due to rising oil prices have become social problems. In order to solve this problem, more and more people use bicycles for commuting and transportation. As leisure time increases, more and more people ride bicycles in their spare time. Accordingly, a number of bicycle lanes have been created in the city for convenient use of bicycles, and as a result, bicycle users are increasing. However, there are many times when the stairs need to be moved in the process of moving a bicycle to a place other than a bicycle path, such as an overpass or an underpass. In this case, it is very difficult for the cyclist to move the stairs with the heavy weight of the bicycle and the risk of an accident is accompanied. In particular, when the elderly, such as the elderly and women carry the bicycle and move the stairs, the labor and risks are increased.

Conventionally, in order to solve the above problems, the bicycle movement assistance facility is formed to form a flat surface at one end of the stairs, such as an overpass or an underpass, so that the bicycle user can easily move the bicycle through this surface. . An instrument with a flat surface was installed in each step to have a flat inclined surface as a whole. However, these conventional facilities have a problem that is difficult to install, repair and replace. In other words, in practice, the width and height of the stairs are very different in each step, in this case, the conventional bicycle movement assistance facilities have to be installed using a different value for each step, there is a lot of difficulties in installation . If, for ease of installation, a bicycle mobility aid is installed using products of the same value on stairs with different steps and widths, the facility may not function properly or may be damaged. In addition, the conventional bicycle movement assistance facilities have a problem that is difficult to repair and replace because the parts installed on each staircase are integrally fixed to the stairs so that the entire damaged parts are disassembled when the damaged part is repaired or replaced.

The present invention is to solve the above problems, by adjusting the height of the bike guide mechanism to be installed on each stairway can be conveniently installed using a standardized product having the same value in the stairs with different heights An object of the present invention is to provide a staircase mechanism for induction.

The present invention by adjusting the inclination angle of the flat inclined surface of the bicycle induction mechanism to be installed on each step by providing a bike guide stairs mechanism that can be conveniently installed using a standardized product having the same value on the stairs with different heights It aims to provide.

It is an object of the present invention to provide a bicycle guide stairs mechanism that can be conveniently installed, repaired, and replaced even on stairs having different widths or heights by separating only flat portions of the bicycle guide mechanisms installed on each step. .

Bicycle guide stairs according to the present invention, the support is disposed on the individual stairs; A pedestal coupled to the support, the height of the inclination of the engagement height and the stairs to the support can be adjusted; A plate coupled to the pedestal to form a flat surface between the stairs and the stairs; And a position adjusting member connecting the support and the pedestal so as to adjust the engagement height of the pedestal to the support and the inclination angle of the pedestal to the stairs when the pedestal is coupled to the support.

In the present invention, the support is formed with a position adjusting groove which is inserted into the position adjusting member to adjust the position, the pedestal is bent and extended from the support portion and the support for supporting the flat plate is coupled to the pedestal It is provided with a coupling portion, one end of the position adjustment member may be inserted into the position adjustment groove to adjust the position and then fixed and the other end of the position adjustment member may be fixed to the engagement portion.

In the present invention, the pedestal has a support portion for supporting the plate and a coupling portion that is bent and extended from the support portion and coupled to the support, the position where the position adjustment member is inserted into the coupling portion to adjust the position An adjustment groove is formed, and one end of the position adjustment member may be inserted into the position adjustment groove to adjust the position and then fixed, and the other end of the position adjustment member may be fixed to the support.

In the present invention, the position adjusting member may include a bolt inserted into the position adjusting groove and a nut fixing the bolt to the coupling portion or the support of the pedestal.

In the present invention, the positioning groove has an upper position adjusting groove formed near the upper end of the plate and a lower position adjusting groove formed near the lower end of the plate at one side of the coupling portion or the support of the support. can do.

In the present invention, the position adjustment groove may have a shape extending in a direction perpendicular to the plate coupled to the pedestal at one side of the coupling portion or the support of the pedestal.

In the present invention, the position adjusting groove may have a curvature.

Bicycle guide stairs of the present invention to adjust the height or inclination angle of the flat inclined surface installed on each step, and to be separated only the flat inclined surface, it is easy to install using standardized parts even on stairs having different heights or widths It has the effect of being repaired and replaced.

The present invention will be described in more detail with reference to the embodiments shown in the accompanying drawings.

1 is a perspective view showing a staircase for installing a bicycle guide stairs mechanism according to an embodiment of the present invention, Figure 2 is a perspective view showing one bicycle guide stairs mechanism of Figure 1, Figure 3 It is a figure which shows the flat plate of the stairs mechanism for induction | guide | guided bicycles. 4 and 5 are a perspective view and a side view showing a pedestal of one of the bicycle guide stairs mechanism of FIG. FIG. 6 is a side view showing another type of pedestal in one bicycle guide stair mechanism of FIG. 1. FIG. FIG. 7 is a perspective view illustrating a support of one of the bicycle guide stairs mechanisms of FIG. 1. FIG. 8 to 10 are views showing an example in which the combined height of the pedestal to the support of FIG. 1 and the inclination angle of the pedestal to the stairs are adjusted. 11 to 13 is a view showing the support and the support of the stair mechanism for induction bicycle according to another embodiment of the present invention.

1 and 2, the bicycle guide stair mechanism 100 according to an embodiment of the present invention is a support 400 is disposed on the individual stair 900, the pedestal 300 coupled thereon, Positioning member for adjusting the inclination angle of the pedestal 300 with respect to the stair 900 and the engaging height of the pedestal 300 and the support plate 400 coupled to the pedestal 300 to form a flat surface 500.

The flat plate 200 forms a flat surface between the stairs 900 and the stairs 900 through which the bicycle passes. The flat plate 200 is preferably made of a suitable material and thickness capable of withstanding the load of the bicycle. The width of the flat plate 200 is an appropriate width for convenient movement of the bicycle, it is preferable that the width of the flat plate 200 is wider than the thickness of the bicycle wheels and smaller than enough to hinder the movement of pedestrians. As shown in FIG. 1, the flat plate 200 is preferably provided at both left and right ends of the stairs 900 so as not to interfere with the movement of pedestrians. When the center separator is provided in the staircase 900, the flat plate 200 is preferably installed on the left and right of the center separator adjacent to the center separator. The flat plate 200 may be provided in plural numbers so as to correspond one by one for each staircase. Alternatively, a plurality of flat plates 200 may be installed so as to correspond to the plurality of stairs one by one. In the latter case, the number of flat plates 200 to be installed on the same staircase is reduced.

The flat plate 200 is formed with a groove 210 for inducing the movement of the bicycle wheel. As such, by forming the groove 210 in the flat plate 200, it is possible to prevent the bicycle from leaving the flat plate 200 toward the stairs 900. The groove 210 of the flat plate 200 is preferably formed near the bicycle user. In this way, by providing a spare portion on the side opposite to the groove 210 of the flat plate 200, the handle or pedal of the bicycle is prevented from colliding with the wall or the center separator on the opposite side, and the bicycle user makes the groove 210 The bicycle can be moved conveniently. It is preferable that the width of the groove 210 of the flat plate 200 be slightly larger than the thickness of the bicycle wheel because the bicycle user can easily fit the bicycle wheel to the groove 210 and move it. For example, since the thickness of the bicycle wheel is approximately 1.2 inches to 1.9 inches, the width of the groove 210 of the flat plate 200 is preferably formed to be slightly larger than this.

As shown in FIG. 1, the grooves 210 of the flat plate 200 are preferably arranged in a straight line so as to communicate with each other when a plurality of flat plates 200 are connected to each other.

The upper surface of the flat plate 200 may include a concave-convex 220 to prevent slipping of the bicycle, including a concave-convex portion 220. As such, when the recesses and protrusions 220 are formed in the grooves 210 of the flat plate 200, the bicycle moved through the grooves 210 may be prevented from slipping.

As illustrated in FIG. 3, each of the flat plates 200 may include a protrusion 230 and an insertion unit 240. The protrusion 230 and the inserting part 240 of each flat plate 200 are coupled to each other with the inserting part and the protruding part of the adjacent flat plate 200, respectively. By providing the protrusion 230 and the insertion unit 240, the flat plate 200 can be more securely coupled to each other.

The pedestal 300 supports the flat plate 200 so that the flat plate 200 forms a flat surface between the stairs 900 and the stairs 900. As shown in FIG. 2 and FIG. 4, the pedestal 300 is a pair having symmetrical shapes. Each pedestal 300 has a support portion 310 supporting the flat plate 200, and the coupling portion 320 is bent and extended from the support portion 310 and coupled to the support 400.

The supporting portion 310 has a width capable of supporting and coupling the flat plate 200 and has a hole 311 for coupling with the flat plate 200. As shown in FIG. 2, the pedestal 300 and the flat plate 200 insert a fastening device such as the bolt 260 through the hole 250 formed in the flat plate 200 and fix it to the support 310. Thereby supporting engagement.

Coupling portion 320 is a flat plate which is bent and extended from the support portion 310 is coupled to the support (400). As shown in FIGS. 4 and 5, the coupling part 320 is provided with a position adjusting groove composed of the first position adjusting groove 321 and the second position adjusting groove 322. The first positioning groove 321 is formed near the top of the flat plate 200 after installation, and the second positioning groove 322 is formed near the bottom of the flat plate 200 after installation. The first and second positioning grooves 321 and 322 extend in a direction perpendicular to the lengthwise direction of the coupling part 320, respectively. As shown in FIG. 5, the first and second position adjusting grooves 321 and 322 are bent and extended to have the same curvature. Bolts 511 and 521 of the first and second positioning members 510 and 520 which will be described later are inserted into the first and second positioning grooves 321 and 322, and the bolts 511 and 521 are Since it is fixed by the nuts 512 and 522, each width of the first and second positioning grooves 321 and 322 must be larger than the diameter of the bolts 511 and 521 and the It must be smaller than the diameter. The length of the first and second positioning grooves 321, 322 is determined by the engagement of the pedestal 300 with respect to the support 400 and the step 900 by the movement of the inserted bolts 511, 521. The inclination angle of the pedestal 300 can be properly determined within the range that can be adjusted. As described above, when the first and second positioning grooves 321 and 322 are bent to have the same curvature, the bolts 511 and 521 inserted into the first and second positioning grooves 321 and 322 are removed. It is easy to move the bolt 511 inserted in the first positioning groove 321 upward in the opposite direction, for example, and move the bolt 521 inserted in the second positioning groove 322 downward. There are advantages to it.

As shown in FIG. 6, the first and second positioning grooves 321 and 322 may extend in a straight line in a direction perpendicular to the longitudinal direction of the coupling part 320. As described above, when the first and second positioning grooves 321 and 322 extend in a straight line, the bolts 511 and 521 inserted into the first and second positioning grooves 321 and 322 are mutually connected. There is an advantage that can be easily moved in the same direction up or down.

The coupling portion 320 is formed with another groove 323 between the first positioning groove 321 and the second positioning groove 322, which reduces the weight of the coupling portion 320 to facilitate the assembly operation. It can reduce the material cost.

As shown in FIG. 7, the supporter 400 has a triangular shape and a square shape connecting the right side part 410 and the left side part 420 and the right side part 410 and the left side part 420 which are symmetrical to each other. The rear portion 430 and the front portion 440 and the bottom portion 450 is made up. The right side part 410 and the left side part 420 are spaced apart by an interval smaller than the width of the flat plate 200. The pedestal 300 is coupled to the right side portion 410 and the left side portion 420, respectively. The interconnection of each part of the support 400 is made in various forms, such as welding and screwing. A hole 451 is formed in the bottom 450, through which a fixing device such as a bolt 452 may be inserted to fix the support 400 to the stairs 900. The first position adjusting member 510 and the second position adjusting member 520 are coupled to the inner side of the right side surface part 410 and the inner side of the left side surface part 420, respectively. The first positioning member 510 includes a bolt 511 coupled to the right side portion 410 and the left side portion 420, and a nut 512 coupled thereto. The bolt 511 of the first positioning member 510 is inserted into the first positioning groove 321 of the base 320, and the bolt 521 of the second positioning member 520 is the base 320. ) Is inserted into the second positioning groove 322. In this way, after the bolts 511 and 521 of the first and second positioning members 510 are inserted into the first and second positioning grooves 321 and 322, the bolts 511 and 521 are engaged. After adjusting the height and the inclination angle of the support portion 320 (that is, the pedestal 300), respectively, and then fix the positions of the bolts 511 and 521 with nuts 512 and 522.

A method of adjusting the engagement height and the inclination angle of the pedestal 300 will be described with reference to FIGS. 8 to 10.

8 illustrates a case where the engagement height of the pedestal 300 is increased and the inclination angle of the pedestal 300 with respect to the support 400 is the same. In this case, all of the bolts 511 and 521 of the first and second positioning members 510 and 520 are positioned below the first and second positioning grooves 321 and 322 of the pedestal 300. The nuts 512 and 522 are respectively fixed. At this time, when the bolts 511 and 521 are positioned below the first and second positioning grooves 321 and 322, the bolts 511 and 521 are respectively positioned in the first and second positioning grooves 321 and 322. By being in the same position in the base portion 310 of the pedestal 300 is positioned at the same height in parallel to the upper end of the right side 410 and the left side 420 of the support (400).

9 shows a case in which the inclination angle of the pedestal 300 with respect to the support 400 is adjusted so that the top of the pedestal 300 goes up and the bottom of the pedestal 300 goes down while maintaining the coupling height of the pedestal 300. In this case, the bolt 511 of the first positioning member 510 is positioned below the first positioning groove 321 of the pedestal 300, and the bolt 521 of the second positioning member 520 is placed. Position the upper portion of the second positioning groove 322 of (300), and then use the nuts 512 and 522 to tighten the bolts 511 and 521 of the first and second positioning members 510 and 520, respectively. Fix it.

FIG. 10 illustrates a case in which the inclination angle of the pedestal 300 with respect to the support 400 is adjusted so that the lower end of the pedestal 300 is raised and the upper end is lowered while maintaining the coupling height of the pedestal 300. In this case, the bolt 511 of the first positioning member 510 is positioned above the first positioning groove 321 of the pedestal 300, and the bolt 521 of the second positioning member 520 is placed. The lower position of the second position adjusting groove 322 of (300), and then bolts 511 and 521 of the first and second positioning members 510 and 520 respectively with nuts 512 and 522. Fix it.

As shown in FIGS. 8-10, standardized without additional aids to accommodate stairs 900 having different heights or widths by adjusting the engagement height and inclination angle of the pedestal 300 to the support 400. By using the pedestal 300 and the support (400) it is possible to install the stairway mechanism for induction bicycle.

11 to 13 is a view showing the support and the support of the stair mechanism for induction bicycle according to another embodiment of the present invention.

Compared to the embodiment described above, the bicycle guide stairs mechanism according to the present embodiment has a different structure for adjusting the engagement height and the inclination angle of the pedestal 600 with respect to the support 700.

As shown in FIG. 11, the pedestal 600 is formed of a pair having a symmetrical shape with each other, and each pedestal 600 is coupled to the plate through the hole 611 to support the plate 610 and the plate. , Having a coupling part 620 which is bent and extended from the support part 610 and coupled to the support 700, is the same as in the above-described embodiment. The coupling portion 620 is formed with a first hole 621 and a second hole 622 instead of the position adjusting groove in the above-described embodiment. The first hole 621 is formed near the top of the flat plate after installation, and the second hole 622 is formed near the bottom of the flat plate after installation. Bolts 811 and 821 of the first and second positioning members 810 and 820 described later are inserted into the first and second holes 621 and 622, and the bolts 811 and 821 are nuts ( 812) 822. At this time, the bolts 811 and 821 are also inserted into the first and second position adjusting grooves 710 and 720 of the support 700 described later. The bolts 811 and 821 may be integrally coupled to the first and second holes 621 and 622 of the base 610.

As shown in FIG. 12, the support 700 has a triangular and symmetrical right side surface portion 710 and a left side surface portion 720, a rectangular rear surface portion 730 and a front surface portion 740 connecting them to each other. Consists of the bottom 750. The right side portion 710 and the left side portion 720 are spaced apart by an interval smaller than the width of the plate. The pedestal 600 is coupled to the right side portion 710 and the left side portion 720, respectively. A hole 751 is formed in the bottom portion 750, through which a fixing device such as a bolt 752 may be inserted to fix the support 700 to the stairs 900.

In each of the right side portion 710 and the left side portion 720, a first position adjustment groove 760 and a second position adjustment groove 770 are formed as shown in FIG. 12. The first positioning groove 760 is formed near the top of the flat plate after installation, and the second positioning groove 770 is formed near the bottom of the flat plate after installation. The shape, length, width, and the like of the first and second positioning grooves 760 and 770 are substantially the same as the positioning grooves formed in the pedestal in the above-described embodiment. The periphery of each of the first and second positioning grooves 760, 770 is recessed inwardly unlike the other portions of the right side portion 710 and the left side portion 720, respectively. Such a configuration can prevent the head portions of the bolts 811 and 821 of the first and second position adjusting members 810 and 820 from protruding to the outside.

As shown in FIG. 13, the pedestal 600 and the support 700 are coupled by bolts 811, 821 and nuts 812, 822, which are the first positioning members 810, 820. Bolts 811 and 821 are inserted together into the first and second positioning grooves 760 and 770 of the support 700 and the first and second holes 621 and 622 of the pedestal 600 so that their positions are Fixed next with nuts 812, 822. At this time, the adjustment of the coupling height and the inclination angle of the pedestal 600 with respect to the support 700 is performed in the same manner as in the embodiment described above with reference to FIGS.

The operation of the bicycle guide stairs mechanism according to the present invention will be described.

As shown in FIG. 1, in the stairway 900 in which the stairway mechanism 100 for inducing bicycles is installed, the bicycle user enters the wheel of the bicycle into the groove 210 of the flat plate 200 when climbing or descending the stairs. By moving the bicycle along 210, the handlebar direction of the bicycle can be prevented from changing back and forth, and the bicycle can be moved up and down the stairs 900 conveniently and safely while maintaining in a constant direction. At this time, the concave-convex 220 is formed on the inner surface of the groove 210 to prevent the bicycle from slipping.

On the other hand, even if the height and width of each installed step of the bicycle guide stairs mechanism 100 according to the present invention by using the position adjustment member to properly adjust the height and inclination angle of the pedestal 200 to the height of the stairs And by adjusting to the width can be easily installed so that the flat plate to form a flat surface. In this case, even if the bicycle guide stairs mechanism 100 according to the present invention is manufactured by standardizing the standard of the support, the base, the flat plate and the position adjustment member, it is possible to adjust the height and inclination angle of the base as above.

As described above, the guide mechanism for bicycle induction according to the present invention can be easily and safely installed on the stairs, such as viaducts, underpasses, apartments, outdoor parks, company buildings, etc. Allow bicycle users to use the bicycle conveniently and safely. This can greatly expand the use of bicycles.

The present invention, as well as convenient and safe to move the bicycle on the stairs, it is possible to adjust the height or inclination angle of the flat inclined surface is installed on the stairs to easily install using the standardized parts on the stairs having different heights or widths It can be used for bicycle guide stairs which can be repaired and replaced.

1 is a perspective view illustrating a staircase in which a stair mechanism for inducing bicycles according to an embodiment of the present invention is installed.

FIG. 2 is a perspective view illustrating one bicycle guide stairway mechanism of FIG. 1. FIG.

FIG. 3 is a view showing a flat plate of one bicycle guide stairway mechanism of FIG. 1. FIG.

4 and 5 are a perspective view and a side view showing a pedestal of one of the bicycle guide stairs mechanism of FIG.

FIG. 6 is a side view showing another type of pedestal in one bicycle guide stair mechanism of FIG. 1. FIG.

FIG. 7 is a perspective view illustrating a support of one of the bicycle guide stairs mechanisms of FIG. 1. FIG.

8 to 10 are views showing an example in which the combined height of the pedestal to the support of FIG. 1 and the inclination angle of the pedestal to the stairs are adjusted.

Brief description of symbols for the main parts of the drawings

100: bicycle guide stairs fixture 200: flat plate

300, 600: base 310, 610: base

320, 620: coupling portion 321, 760: first position adjusting groove

322, 770: second positioning groove 400, 700: support

510 and 810: first positioning member 520 and 820: second positioning member

900: stairs

Claims

Supports placed on individual steps;

A pedestal coupled to the support, the height of the inclination of the engagement height and the stairs to the support can be adjusted;

A plate coupled to the pedestal to form a flat surface between the stairs and the stairs; And

Bicycle guide step mechanism having a positioning member for connecting the support and the support so that when adjusting the support height of the support relative to the support and the inclination angle of the support relative to the stairs when the support is coupled to the support. .

The method of claim 1,

The support member is formed with a position adjusting groove for inserting the position adjusting member to adjust the position,

The pedestal has a support portion for supporting the plate and the coupling portion is bent from the support portion and coupled to the support,

One end of the position adjusting member is inserted into the position adjusting groove to adjust the position and then fixed, and the other end of the position adjusting member bike guide stairs mechanism is fixed to the engaging portion.

The method of claim 1,

The pedestal has a support portion for supporting the plate and a coupling portion that is bent and extended from the support portion and coupled to the support,

The coupling portion is formed with a position adjusting groove for inserting the position adjusting member to adjust the position,

One end of the position adjustment member is inserted into the position adjustment groove to adjust the position and then fixed, and the other end of the position adjustment member bike guide stairs mechanism is fixed to the support.

The method according to claim 2 or 3,

The positioning member is a bicycle guide stairs mechanism having a bolt that is inserted into the positioning groove and a nut for fixing the bolt to the engaging portion or the support of the pedestal.

The method according to claim 2 or 3,

The positioning groove has a top position adjustment groove formed near the top of the plate at one side of the coupling portion or the support of the pedestal and a lower position adjustment groove formed near the bottom of the plate, the step for inducing bicycles Utensils.

The method according to claim 2 or 3,

The positioning groove is a bicycle guide stairs mechanism is a shape extending in a direction perpendicular to the flat plate coupled to the pedestal at one side of the engaging portion or the support of the pedestal.

The method of claim 6,

The positioning groove has a curvature guide bicycle mechanism having a curvature.