KR20200106469A - Footrest beveling assembly for height-adjustable - Google Patents

Abstract

The present invention relates to a slope footrest interconnected with the height adjustment of an auxiliary cover and, more specifically, to a slope footrest interconnected with the height adjustment of an auxiliary cover, capable of easily adjusting the height of a slope footrest installed at an entrance of a building or the like in accordance with the height of stairs and adjusting height by being interoperated as soon as an auxiliary cover is installed on a side thereof. According to the present invention, the slope footrest includes: a main footrest part (102) wherein a footrest body (10) elongated in a transverse direction of a rectangular shape and having a slope formed downwards is formed, a horizontal body (12) is formed in an upper side part of the footrest body (10) to be connected horizontally with the ground, and a plurality of fixing holes and head holes are formed; main lifting means (104, 105) installed in a lower side part of the main footrest part (102) to lift the main footrest part (102) up and down; and auxiliary covers (106, 107) including a footrest lifting body (20) installed in a vertical direction on a lower surface of the main footrest part (102), while being installed to be lifted up and down by being operated in a vertical direction with the main lifting means (104, 105), and installed on a side of the main footrest part (102) such that the main footrest part (102) is pulled inwards or pushed outwards as the height thereof is controlled by being interoperated while being lifted up and down due to the vertical height adjustment of the main lifting means (104, 105) in order to cut off the inflow of foreign substances by blocking the side of the main footrest part (102).

Description

Inclined scaffolding in which the height adjustment of the auxiliary cover is linked{FOOTREST BEVELING ASSEMBLY FOR HEIGHT-ADJUSTABLE}

The present invention relates to an inclined scaffold in which the height adjustment of an auxiliary cover is interlocked, and more particularly, the height of the inclined scaffold installed at the entrance of a building, building, etc. is easily adjusted according to the height of the stairs, and an auxiliary cover is installed on the side thereof. At the same time, it relates to an inclined scaffolding to which the height adjustment of the auxiliary cover is interlocked and the height is adjusted.

In general, a staircase is formed at the entrance of a shopping mall, a building, or a building, where a step with the ground occurs. Since the step of the step is difficult for a wheelchair, a bicycle, or a stroller, a separate sloped footrest is installed.

Such an inclined footrest is configured in an inclined form to avoid interference of steps, and facilitates entry and exit of a wheelchair, bicycle, or stroller.

Such a conventional scaffold is manufactured by integrally molding a metal plate, and such a scaffold is custom-made according to the height of the stepped or a wooden board that can be adjusted in height is attached to the lower part of the scaffold and installed. .

However, after the existing metal scaffolding was installed, the weight was made heavy to prevent it from flowing, so there was a problem that it was very inconvenient to move and install.

In addition, when the area of the existing metal scaffolding was large, several metal scaffolds were installed side by side. In this case, a safety accident occurred due to the gap between the metal scaffolding and the metal scaffolding.

On the other hand, the conventional building scaffold (Korean Utility Model Registration No. 0267844) has a height adjustment device formed at the bottom to adjust the height of the scaffold. However, in order to adjust the height of the scaffold for buildings, after lifting the scaffold. , There was a problem to be adjusted.

In addition, since the scaffolding for buildings used in buildings is usually manufactured as a single unit and no separate covers are installed on the left and right sides, there is a problem that a pedestrian collides with the side edge of the side edge of the sharp steel plate as it is exposed as it is, causing a safety accident. There was a problem that foreign substances, cigarette butts, and garbage were introduced into the inside of the scaffold through the scaffold, thereby hindering the environment.

Korea Utility Model Registration No. 20-0267844 Republic of Korea Utility Model Registration No. 20-0237682

The present invention was conceived in consideration of the above problems, and the present invention is capable of easily adjusting the height through the elevating means exposed on the slope of the tread, and continuously connecting and installing the inclined footboard in the transverse direction and adjusting the height. Its purpose is to provide an inclined footrest in which the height adjustment of the auxiliary cover is interlocked to prevent environmental pollution by providing an auxiliary cover to securely protect the side of the footboard, to enable elevation, and to prevent foreign substances from entering.

The present invention provides an inclined footrest in which the height adjustment of the auxiliary cover is interlocked so that the height of the auxiliary cover installed on both sides of the inclined footboard can be easily and quickly adjusted by interlocking with the hinge portion. To that purpose.

The present invention provides an inclined scaffold in which the height of the auxiliary cover is interlocked to ensure excellent safety by forming a fluorescent guide so that the position of the scaffold exposed to the outside can be accurately located at night, dark dawn, or when the rain and wind is severe. It aims to do that.

An object of the present invention is to provide an inclined footrest in which the height adjustment of the auxiliary cover is interlocked by providing a ball on the lower side of the auxiliary cover in contact with the ground so that the rolling movement is free.

In the present invention for achieving the above object, a scaffolding body 10 is formed that extends long in a horizontal direction in a rectangular shape and has an inclined downwardly, and is connected horizontally to the ground at the upper side of the scaffolding body 10 The horizontal body 12 is formed so as to be, and a main footrest portion 102 in which a plurality of fixing holes and head balls are formed; A main lifting means (104,105) installed on a lower surface of the main footrest part 102 to raise and lower the main footrest part 102; Doedoe installed in the longitudinal direction on the lower surface of the main footrest 102, including a footrest lifting body 20 that is installed so as to be interlocked in the vertical direction corresponding to the main lifting means (104, 105), and the main lifting It is installed on the side of the main footrest part 102 to be pulled inward or pushed outward while the main scaffolding part 102 is moved up and down by adjusting the height of the means 104 and 105, and the height is adjusted together. It is characterized in that it comprises an auxiliary cover (106, 107) for blocking the inflow of foreign substances by blocking the side of the main footrest (102).

The auxiliary covers 106 and 107 may include a cover body 46 formed in a triangular shape; One side of the cover body 46 is installed to come into contact with the ground or floor, and the upper side is formed with a cover horizontal body 48 to be connected to the horizontal body 12 of the main footrest part 102, and another side The hinge pin 58 is coupled to the portion to form a hinge portion 50 formed to rotate and flow, and the hinge portion 50 is preferably formed by a hinge plate 52 having a rectangular plate shape.

The main elevating body 20 installed on the lower surface of the main footrest unit 102 and the footrest body 10 are formed to extend in the transverse direction and are formed to extend in the transverse direction, and a stapler-shaped lower fixing bracket 18 is further installed to the main elevating body. It is characterized in that it is fixedly installed so as not to be shaken or twisted by being combined with the means (104,105).

The present invention has the effect of preventing a collision with a pedestrian by preventing a collision with a pedestrian by enclosing the inclined footboard to protect the side portion and forming an inclined portion to block and block the side portion from the outside, thereby preventing a safety accident in advance so that the pedestrian does not get hurt.

In addition, the inflow of foreign substances or garbage is prevented by closing the side portion of the inclined footboard, thereby reducing environmental pollution and protecting the internal device by preventing the inflow of foreign matter or garbage, thereby prolonging the life of the device, thereby reducing cost.

In addition, according to the present invention, since the height is automatically adjusted in conjunction with the inclined scaffold, a separate work time is not required, so construction time is shortened, thereby having excellent constructability.

1 is a perspective view of an inclined footboard to which height adjustment of an auxiliary cover is interlocked according to the present invention
Figure 2 is an exploded perspective view of Figure 1
3 is a cross-sectional view showing the structure of an inclined scaffold to which the height adjustment of the auxiliary cover of the present invention is linked
Figure 4 is an enlarged view showing the structure of the auxiliary cover of the present invention
Figure 5 is a side cross-sectional view of the present invention
6 and 7 are operational state diagrams showing the operation of the auxiliary cover of the present invention
8 is an enlarged cross-sectional view showing a state in which a rolling guide means is provided in an auxiliary cover as an embodiment of the present invention

The following objects, other objects, features, and advantages of the present invention will be easily understood through the following preferred embodiments related to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed content may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

The embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, the singular form also includes the plural form unless specifically stated in the phrase. Elements referred to as'comprise' and/or'comprising' as used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically describe the invention and to aid understanding. However, readers who have knowledge in this field enough to understand the present invention can recognize that it can be used without these various specific contents. In some instances, it should be noted in advance that parts that are commonly known in describing the invention and are not significantly related to the invention are not described in order to avoid confusion in describing the invention.

1 is a perspective view of an inclined scaffold to which the height adjustment of an auxiliary cover according to the present invention is interlocked, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a structure of an inclined scaffold to which the height adjustment of the auxiliary cover of the present invention is linked. This is a cross-sectional view.

And, Figure 4 is an enlarged view showing the structure of the auxiliary cover of the present invention, Figure 5 is a side cross-sectional view of the present invention.

6 and 7 are operational state diagrams showing the operation of the auxiliary cover of the present invention, and Fig. 8 is an enlarged cross-sectional view showing a state in which the auxiliary cover is provided with a rolling guide means as an embodiment of the present invention.

As shown in Figures 1 to 8, the present invention is made so that the height can be easily adjusted through the elevating means exposed on the slope of the tread, as well as the optional multi-stage speech of the slope of a certain size. At the same time, an auxiliary cover is additionally installed on the side to prevent foreign matter and garbage, and relates to an inclined footrest 100 configured to adjust the height of the auxiliary cover according to the lifting motion of the inclined footboard.

As shown in Figs. 1 to 3, the inclined footrest 100 to which the height adjustment of the auxiliary cover is interlocked, first, the main footrest part 102, a plurality of main lifting means 104 and 105, and the main footrest part 102. It is installed connected to the side of the auxiliary cover (106, 107) to prevent the inflow of foreign matter.

The main lifting means (104, 105) are all formed high and the rear portion is formed in a close contact isosceles triangle shape, and is coupled to correspond to the footrest lifting body (20) to be described later.

The main lifting means 104 and 105 are spaced apart at regular intervals under the main footrest part 102 and are fixedly installed in the longitudinal direction.

The main scaffolding part 102 is formed of a scaffolding body 10 formed in a rectangular plate shape, and a horizontal body 12 formed horizontally in front of the scaffolding body 10 is extended.

The scaffolding body 10 and the scaffolding body 10 are connected to each other using a connection plate 13 to be connected and fixed to the lower surface of the scaffolding body 10 and the one side of the scaffolding body 10.

The scaffolding body 10 is made of an inclined surface made up of a predetermined angle-preferably within the range of 30-45 degrees and is connected to the inclined surface, and a part is bent so that the horizontal body 12 is formed parallel to the ground. If the slope is inclined at a predetermined angle of 30 degrees or less, the chin is low, but the slope is extended too long to lift the lower end, and the auxiliary cover is not easily pulled, and if the slope is 45 degrees or more, the slope is too high for wheelchairs or strollers. This is because it is difficult to pull the back up and at the same time it is difficult for the auxiliary cover to be easily pushed out.

A plurality of fixing holes 14 are formed in the left and right portions of the upper surface of the footrest body 10, and a head hole 16 is formed in the center of the fixing hole 14.

The fixing hole 14 is for fixing using fixing means (not shown) such as bolts, nuts, pieces, rivets, etc. for fixing the main lifting means 104, and the head ball 16 is a first to be described later. It is for fixing the heads of the first and second lifting screws 26 and 28.

The head parts of the first and second lifting screws 26 and 28 are coupled to the head hole 16 so as to be rotated using a tool such as a wrench.

At least two or more lower brackets 18 having a cross-section of a digeunja (c) or stapler shape are fixedly installed in the horizontal direction on the lower surface of the footrest body 10.

In addition, the lower bracket 18 installed on the lower surface of the scaffold body 10 is vertically fitted to the scaffold lifting body 20, and the scaffold lifting body 20 has an isosceles triangular shape, as described above. It is fixedly installed in the longitudinal direction to be coupled to the outer surface corresponding to the main lifting means (104, 105).

The footrest lifting body 22 has at least four position fixing guide portions 22 having a U shape in cross section, and the lower bracket 18 is fitted into the position fixing guide portion 22. It is installed after losing.

On the other hand, a plurality of position fixing pieces 24 are fixedly installed on the lower surface of the footrest lifting body 20 and the lower bracket 18 fitted therein, so that the lower bracket 18 and the footrest lifting body 20 Prevents sliding flow.

Next, more specifically described with reference to FIGS. 2 to 5, the scaffolding body 10 of the main scaffolding portion 102 is formed in an inclined shape by inclining at a predetermined angle, and extending protruding from all of them A horizontal body 12 is formed while being horizontal.

Two lower brackets 18 are fixed to the lower surface of the footrest body 10 in the horizontal direction, and are installed in parallel, and the footrest lifting body 20 is fixed to the lower side of the lower bracket 18 in the longitudinal direction. It is fitted and installed so as to be in a vertical state with the lower bracket 18.

The scaffolding bodies 10 are connected by a connection plate 13 and continuously fixedly installed by a fixing means not shown. At this time, a plurality of the scaffolding bodies 10 may be connected to each other by a connection plate 13 and installed to extend to the side.

"의 형태로 이루어지며, 발판 몸체(10)에 제1 및 제2 승강 스크류(26,28)의 헤드가 고정되어 승강이 이루어지도록 설치된다.A plurality of U-shaped position fixing guide portions 22 are formed on the footrest lifting body 20, and both sides of the lower bracket 18 are vertically lowered to the position fixing guide portion 22. In the lowered state, it is joined to the middle part made of a U shape. That is, the stool lifting body 20 has a cross section in which one side is formed relatively higher than the other side so that an inclined surface can be formed at the top.

It is made in the form of, and the head of the first and second lifting screws 26 and 28 are fixed to the footrest body 10 to be installed so as to perform lifting.

The main lifting means 104 and 105 are correspondingly coupled to the lower part of the footrest lifting body 20, and the main lifting means 104 and 105 are adjusted by the first and second lifting screws 26 and 28 to move up and down. As the height of the furnace is adjusted, it is lifted and lowered.

" 의 형태로 상향 절곡시켜 강성을 높이고 더불어 상부에 경사면이 형성될 수 있도록 일측이 타측 보다 상대적으로 높게 형성되는 이등변 삼각형상으로 형성된다.The main lifting means 104 and 105 are coupled and fixed so as to be supported on the support surface at a predetermined interval therebetween, and the cross section is "

It is formed in an isosceles triangular shape in which one side is formed relatively higher than the other side so that the rigidity is increased by bending upward in the form of "and an inclined surface is formed on the top.

The main lifting means (104,105) is of an isosceles triangle shape in close contact with each other in the front and the rear, and consists of a central lifting body 30 formed in the middle, and all lifting bodies 32 and rear lifting bodies 34. The whole lifting body 30 is provided with a screw hole 36, the rear lifting body 34 has a rear screw hole 38, and the whole screw hole 36 and the rear screw hole ( The fixing screw rod 40 is fixedly installed at 38).

The fixed screw rod 40 has a cylindrical shape and a female screw hole is formed in the center, and is fixedly installed at the upper end of the front screw hole 36 and the rear screw hole 38 in the transverse direction, and the first and second lifts It is fastened and installed so that the screws 26 and 28 pass.

The first and second lifting screws 26 and 28 are rotating head screws, and a square or hexagonal head groove is formed on the inside so that the head is rotated using a square or hexagonal wrench, and is installed to match the head hole 16. have.

As described above, the fixed screw rod 40 is fixedly installed in the transverse direction, when the installed first and second lifting screws 26 and 28 are lifted up and down, they are not pushed up or down or pulled and fixed firmly. It is to be able to withstand the clamping load as much as possible.

In addition, a plurality of guide grooves 42 are formed in a U shape in the central lifting body 30, and a plurality of position fixing guide portions formed on the footrest lifting body 20 in the guide groove 42 (22) is installed so as to be fixed without shaking from the top to the bottom correspondingly.

On the other hand, the bottom plate 44 is attached to the bottom surface of the all lifting body 32 and the rear lifting body 34, the bottom plate 44 is made of a non-slip plate formed with a plurality of protrusions.

Subsequently, auxiliary covers 106 and 107 are provided on the side portions of the footrest body 10, and when the footrest body 10 rises as the height of the main lifting means 104 and 105 is adjusted up and down, the footrest An auxiliary cover (106, 107) is provided to prevent the inflow of foreign substances by interlocking with the body 10 and to be pulled inward and pushed outward when descending, to prevent the inflow of foreign substances or to protect the pedestrians from colliding during the day and night. Installed.

The auxiliary covers 106 and 107 are made in a triangular shape, and one side is made to be in close contact with the ground or the floor, and one side of the upper side is connected by the above-described footrest body 10 and the hinge means to rotate the hinge.

The auxiliary covers 106 and 107 are made of a cover body 46 in a triangular shape, and a horizontal body 48 is formed on one side to be connected at the same height as the horizontal body 12 of the scaffolding body 10, A hinge part 50 is formed on one side of the upper part.

A hinge hole 51 is formed in the hinge part 50, a hinge pin 58 is coupled to the hinge hole 51, and the hinge plate 52 is attached to the hinge part 50 by the hinge pin 58. Doedoe fitted to the hinge pin (58) is made to rotate and flow around the center.

The hinge plate 52 is made of a square plate, and a concave-shaped coupling groove 54 is formed at one side to be coupled with the hinge part 50, and a plurality of fixing holes 56 are formed. have.

The hinge plate 52 is coupled to match the fixing hole 14 of the footrest body 10 described above, and the fixing hole 14 and the fixing hole by fixing means such as bolts, nuts, pieces, rivets, etc. 56 is fixed to match.

As shown in FIGS. 6 to 7, the auxiliary covers 106 and 107 installed as described above can be moved in the left and right directions by the hinge plate 52 and the hinge part 50. will be. That is, when the main lifting means (104, 105) is raised, the auxiliary cover (106, 107) is pulled inward while rotating downwardly around the hinge pin (58), and when the main lifting means (104, 105) goes down, the auxiliary cover ( 106 and 107 are pushed outward while rotating and flowing upward around the hinge pin 58, and the height is naturally adjusted by interlocking with the height adjustment of the main lifting means 104 and 105.

8 is a partially enlarged detailed view showing a state in which the rolling guide means 108 is installed on one side of the auxiliary covers 106 and 107, that is, on the side in contact with the ground as an embodiment of the present invention.

When the footrest body 10 is adjusted on a floor with uneven ground or a lot of foreign matter, it is not easy to adjust the interlocking height of the auxiliary covers 106 and 017, but rather, the main footrest 102 may be damaged due to the auxiliary covers 106 and 107. And, at night, pedestrians do not recognize the side of the main footrest 102 and a safety accident such as a stepped foot may occur, so a rolling guide means 108 is provided to enable smooth sliding of the auxiliary covers 106 and 107. can do.

The rolling guide means 108 has a digutja (c)-shaped cross section and is formed long in the transverse direction, so that the guide body 60 is formed to be installed by being fitted to one side of the cover body 46 in contact with the ground.

The guide body 60 is formed with a concave-shaped coupling groove 62, and the edges of the cover body 46 of the auxiliary covers 106 and 107 are closely coupled.

In addition, the lower surface of the guide body 60 has an inclined bottom surface 64 that is inclined at a certain angle so as to be in close contact with the floor surface, and a plurality of ball grooves 66 are formed on the bottom surface 64. It is formed, and a plurality of balls 68 are correspondingly fitted and rotated in the ball groove 66.

It is preferable that at least 1/2 to 2/3 or more are inserted and installed so that the ball 68 does not easily come out of the ball groove 66.

The cloud guiding means 108 is preferably configured to emit light by applying a fluorescent material so that it can be identified at night.

Since the embodiments described in this 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 spirit of the present invention, various equivalents that can replace them at the time of application And there may be modified examples, and these modified embodiments will be said to be within the scope of the present invention.

10: footrest body 12: horizontal body
14: fixed hole 16: head ball
18: lower fixing bracket 20: footrest lifting body
22: position fixing guide part 24: position fixing piece
26: first lifting screw 28: second lifting screw
30: central lifting body 32: all lifting body
34: rear lifting body 36: all screw holes
38: rear screw hole 40,41: fixing screw
42: guide groove 44,45: bottom plate
46: cover body 48: horizontal body
50: hinge part 52: hinge plate
54: coupling groove 56: fixing hole
58: hinge pin 60: guide body
62: coupling groove 64: bottom surface
66: ball groove 68: cloud ball
100: inclined footrest 102: main footrest
104,105: main elevating means 106,107: auxiliary cover
108: Cloud guide means
200: center foot sales 202: auxiliary cover foot sales

Claims (3)

A scaffolding body 10 is formed that extends long in the transverse direction of a rectangle and has an inclined downwardly, and a horizontal body 12 is formed on the upper side of the scaffolding body 10 so as to be horizontally connected to the ground, and a plurality of A main footrest portion 102 in which a fixing hole and a head hole are formed;
A main lifting means (104,105) installed on a lower surface of the main footrest part 102 to raise and lower the main footrest part 102;
Doedoe installed in the longitudinal direction on the lower surface of the main footrest portion 102, and includes a footrest lifting body 20 that is installed to elevate and descend in correspondence with the main elevating means 104,105,
By adjusting the vertical height of the main lifting means (104, 105), the main footrest part 102 is moved up and down and interlocked with the height of the main footrest part 102 so as to be pulled inward or pushed outward. An inclined footrest to which the height adjustment of the auxiliary cover is interlocked, characterized in that it comprises auxiliary covers 106 and 107 installed on the side and blocking the inflow of foreign matter by blocking the side of the main footrest 102.
The method of claim 1,
The auxiliary cover (106, 107),
A cover body 46 formed in a triangular shape; One side of the cover body 46 is installed to come into contact with the ground or floor, and the upper side is formed with a cover horizontal body 48 to be connected to the horizontal body 12 of the main footrest part 102, and another side The height of the auxiliary cover, characterized in that the hinge pin 58 is coupled to the portion to form a hinge portion 50 formed to rotate and flow, and the hinge portion 50 is formed by a hinge plate 52 in the shape of a square plate. Inclined scaffolding with interlocking adjustment.
The method of claim 1,
The main elevating body 20 installed on the lower surface of the main footrest unit 102 and the footrest body 10 are formed to extend in the transverse direction and are formed to extend in the transverse direction, and a stapler-shaped lower fixing bracket 18 is further installed to the main elevating body. The inclined footboard to which the height adjustment of the auxiliary cover is interlocked, characterized in that it is fixedly installed so as not to be shaken or twisted by being combined with the means (104,105).

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