KR20140119455A - prop combination apparatus having angle adjustment of prop and prop in handrail - Google Patents

prop combination apparatus having angle adjustment of prop and prop in handrail Download PDF

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Publication number
KR20140119455A
KR20140119455A KR1020130035113A KR20130035113A KR20140119455A KR 20140119455 A KR20140119455 A KR 20140119455A KR 1020130035113 A KR1020130035113 A KR 1020130035113A KR 20130035113 A KR20130035113 A KR 20130035113A KR 20140119455 A KR20140119455 A KR 20140119455A
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KR
South Korea
Prior art keywords
coupling
engaging
vertical
lower horizontal
fixing
Prior art date
Application number
KR1020130035113A
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Korean (ko)
Inventor
김회수
최범식
Original Assignee
(주)영풍금속
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to KR1020130035113A priority Critical patent/KR20140119455A/en
Publication of KR20140119455A publication Critical patent/KR20140119455A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E04F2011/1819—Connections therefor between balustrade posts and horizontal or sloping balustrade members
    • E04F2011/1821—Connections therefor between balustrade posts and horizontal or sloping balustrade members between balustrade posts and handrails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E04F2011/1823—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members
    • E04F2011/1825—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members between balustrade filling members, e.g. balusters or panels, and handrails
    • E04F2011/1827—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members between balustrade filling members, e.g. balusters or panels, and handrails between balusters and handrails

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The present invention relates to a pillar coupling device capable of adjusting the angle between a pillar for a handrail and a pillar, and is capable of easily assembling not only the vertical pillar and the horizontal pillar of the handrail but also the angle between the pillar .
To this end, the present invention provides a hand rail comprising a post, a plurality of vertical supports, a horizontal support consisting of upper and lower horizontal supports, and a plurality of protrusions and rails, A first coupling means fitted to the vertical column to be tightly fixed to the inner surface of the vertical column and detachable from the vertical column to adjust a coupling angle between the vertical column and the horizontal column; And the second horizontal support is fitted and fixed to the inner surface of the lower horizontal support and is detachable from the lower horizontal support, as well as being rotated and coupled to adjust the angle of engagement with the first coupling means And a second engaging means for engaging with the first engaging means by bolt fastening.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

[0001] The present invention relates to a handrail installed on a staircase or a veranda, and more particularly, to a handrail which is rigidly assembled and coupled to a vertical post and a horizontal post of a handrail, The present invention relates to a column coupling device capable of adjusting the angle between a column and a column.

Generally, a handrail is installed on a staircase, a verandah, and a leg so as to secure the safety of a person.

The handrail is installed at the stairs of the building, the veranda, and the upper end of the legs, so that the aesthetics of the building are not only beautiful but also the safety of pedestrians standing or moving on the veranda and legs, prevent.

The handrail includes a post which is coupled to the floor in a standing state, a plurality of vertical supports which are vertically installed, and a plurality of vertical supports which are installed in the lateral direction between the vertical supports, And a rail connected to the top of each of the vertical supports at a position above the upper and the lower horizontal supports, a plurality of horizontal supports coupled between the upper and lower horizontal supports and spaced apart at regular intervals, have.

However, such a conventional handrail combines the vertical strut with the horizontal strut by welding, which is not only inconvenient and troublesome for joining the struts but also reduces work efficiency and productivity due to a lot of work time, cost and manpower loss It is difficult to adjust the angle of connection between the vertical support and the horizontal support depending on the place where the handrail is installed at the stair stepped at a certain angle and the veranda and the leg which are horizontal with the floor, There is a problem in that the workability of installing the handrail is remarkably deteriorated because the work is very inconvenient such as performing the welding work in the adjusted state.

In addition, when the configuration of some of the constituent elements of the installed handrail is damaged or broken, the entirety of the handrail must be removed and replaced due to the above-described respective constitution, that is, the vertical support and the horizontal support are welded together, It is not only difficult to replace each of the components, but also the replacement cost is increased.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-described problems in the prior art, and it is an object of the present invention to provide an angle adjusting and coupling device comprising a first engaging member and a second engaging member, The first joining member is coupled to the strut and the second joining member is coupled to the horizontal strut and the first joining member and the second joining member are rotated to be adjusted to a desired angle, The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an elevator for a building,

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the problems of the related art as described above, and it is an object of the present invention to provide a horizontal post, a vertical post, a horizontal post made of upper and lower horizontal post, The rail is fixed to the inner surface of the vertical support by being engaged with the vertical support to adjust a coupling angle between the vertical support and the horizontal support at a portion where the vertical support and the horizontal support are coupled with each other. As well as a first coupling means detachable from said vertical support; And the second horizontal support is fitted and fixed to the inner surface of the lower horizontal support and is detachable from the lower horizontal support, as well as being rotated and coupled to adjust the angle of engagement with the first coupling means And a second coupling means coupled to the first coupling means by bolts fastening the first coupling means to the second coupling means.

According to the present invention as described above, in a handrail having a vertical support and a lower horizontal support positioned at a lower side of the horizontal support, a portion of the vertical support and the end of the lower horizontal support, The angular adjustment coupling device having the first and second coupling means is provided to adjust the angle of coupling as well as the horizontal support, thereby fitting the first coupling means of the angle adjusting and coupling device to the end of the vertical support, The second engaging means is engaged with the end of the lower horizontal support, the first and second engaging means are rotated to adjust the angle to a desired angle, and then the first and second engaging means are bolted together, The vertical strut and the lower horizontal strut are assembled and assembled, so that the respective struts can be easily assembled together, as well as being assembled more firmly, It is effective to reduce working time, cost, loss of manpower, work efficiency and productivity according to each holding joint work.

Further, the angle of the handrail can be easily and easily adjusted by the angle adjusting and coupling device, so that the handrail can be easily adjusted by the stair step inclined at a predetermined angle, Legs or the like, it is possible to provide the handrail in various forms, and the easiness and workability of installation of the handrail can be improved.

In addition, since the vertical strut and the horizontal strut of the handrail are combined by an assembling method, it is possible to separate and replace only damaged or damaged struts of each strut, so that the replacement operation is very easy and easy, It also has the effect of reducing the cost of replacing the land holdings.

1 is a view showing a state in which a handrail of the present invention is installed.
FIG. 2 is a perspective view showing a condition in which a fork adjustment device for a handrail according to the present invention is combined. FIG.
3 is an exploded perspective view of the angle adjusting and coupling device according to the present invention in a state in which the respective components are separated.
FIG. 4 is a side view of the angle adjusting and coupling device according to the present invention in a side view showing a state in which the respective components are combined. FIG.
5 is a sectional view of the angle adjusting and coupling device according to the present invention in a state in which the respective components are separated.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, with reference to the accompanying drawings, wherein: FIG. 1 is a perspective view of a handrail according to an embodiment of the present invention;

In the present invention, the stairs of the building, the veranda and the upper outer side of the leg are not only designed to look beautiful but also to prevent the pedestrians standing up or moving on the veranda and the legs from falling down, A hand rail 1 is provided.

1, the hand rail 1 is provided with a plurality of vertical supports 10 erected in the vertical direction, and between the vertical supports 10, And the horizontal support 20 is composed of upper and lower horizontal supports 21 and 22 located on the upper and lower sides respectively, Between the horizontal struts 21 and 22, a plurality of strands 30 are coupled to prevent the strands 10 and 20 from falling into each other.

The ends of the upper and lower horizontal supports 21 and 22 of the horizontal support 20 and the ends of the rails 50 to be described later are coupled to the vertical support 10 side of one of the vertical supports 10, And is coupled to the upper end of each of the vertical supports 10 so that the passer can safely move the upper and the lower vertical supports 10, A catching rail 50 is provided.

1, each of the vertical supports 10 and the lower horizontal support 22 are connected to each other at a portion where the vertical supports 10 of the handrail 1 and the ends of the lower horizontal supports 22 of the horizontal supports 20 are coupled, And an angle adjusting and coupling device (100) for adjusting the angle of engagement of the connecting member (22).

2 to 5, the angle adjusting and connecting device 100 is fixedly mounted on the inner surface of the vertical support 10 and is fitted to the vertical support 10, And is coupled to the lower horizontal support 22 of the horizontal support 20 so as to be closely fixed to the inner surface of the lower horizontal support 22 and detachable from the lower horizontal support 22, And a second engaging means for engaging with the first engaging means by bolt fastening in a state in which the rotation and the engaging angle are adjusted to adjust the engaging angle with the first engaging means.

3 to 5, the first coupling means includes a first coupling member 110 positioned on an end side of the vertical support 10, The first support member 110 is fixed to the vertical support 10 while being firmly fixed to the inner surface of the vertical support 10 while being compressed, A first fixing member 130 which is an elastic body separable from the vertical support member 110 and a first fixing member 130 which is provided on one side of the first fixing member 130 and which is in contact with the inner surface of the vertical support 10, And a first fixing plate 150 for releasing the compression and compression state of the first fixing member 130 so as to be fixed and detachable.

As shown in FIGS. 3 and 5, the first coupling member 110 includes a first body 111 forming an outer surface of the first coupling member 110, and the first body 111, A first contact surface portion 112 is formed at one side of the vertical support 10 to be in contact with an end of the vertical support 10. The first contact surface portion 112 is inserted into the vertical support 10, A first engaging portion 113 is formed to be engaged with and engaged with the member 130.

The outer surface of the first engaging part 113 is formed to have an inclined surface inclined at a predetermined angle to be inserted into the inclined groove 131 of the first fixing member 130, which will be described later.

A first insertion hole 114 into which a fixing bolt 170 fastened to pull or push the first fixing plate 150 toward the first body 111 is inserted is formed in the first coupling portion 113, The first inserting hole 114 is formed in the fixing bolt 170 so as to prevent the fixing bolt 170 fastened to the first fixing plate 150 from being detached as shown in the drawing. Are formed so as to be in contact with each other.

A first inner protrusion 116 for coupling the first engaging member 110 and the second engaging member 120 of the second engaging means to be described later is protruded from the inside of the first body 111, The first inner protrusion 116 is formed with a first insertion hole 117 into which a bolt is inserted to connect the first coupling member 110 and the second coupling member 120. The first insertion hole 117 Is formed in the first body 111 on the side where the bolt is inserted.

The first body 111 of the first engaging member 110 and the second body 121 of the second engaging member 120 to be described later are engaged with each other on the upper surface of the first body 111 An engaging groove 115 is formed along an outer circumferential surface of the upper surface of the first body 111. [

3 and 5, the first fixing member 130, which is an elastic body, is inserted into the first coupling portion 113 so that the first coupling portion 113 of the first coupling member 110 is inserted, And a first inclined groove portion 131 which is inclined in the same shape as the outer surface of the first inclined groove portion 131 is formed in the first inclined groove portion 131. A fixing bolt 170 is inserted into the first fixing member 130, 1 through-hole 132 is formed.

3 and 5, the first fixing plate 150 is fixed to the center of the first fixing plate 150 by fastening the first fixing member 130 to the inner surface of the vertical support 10, A first bolt fastening hole 151 is formed to fasten the fastening bolt 170 for pulling the first fastening member 130 to compress or push the first fastening member 130 to release the compression state. A screw thread is formed on the inner surface of the cylinder block.

3 to 5, the second coupling means includes a second coupling member 120 positioned on an end side of the lower horizontal support 22 of the horizontal support 20, The second joining member 120 is fixed to the lower horizontal support 22 and the second joining member 120 is fixed to the lower horizontal support 22 by the release of the compression state, A second fixing member 140 that is an elastic body that allows the second engagement member 120 to be detached from the second horizontal member 22 and a second fixing member 140 that is provided on one side of the second fixing member 140, And a second fixing plate 160 for releasing the compression and compression state of the second fixing member 140 so that the second fixing member 140 can be tightly fixed and separated.

3 and 5, a second body 121, which forms the outer surface of the second coupling member 120, is formed on the second coupling member 120. The second body 121, A second contact surface portion 122 is formed at one side of the horizontal support 20 so as to be in contact with an end of the lower horizontal support 22 of the horizontal support 20 and the lower horizontal support 22 And the second engaging part 123 is inserted into the second fixing part 140 and is engaged with the second fixing part 140. [

The outer surface of the second engagement portion 123 is formed to have an inclined surface inclined at a predetermined angle to be inserted into the inclined groove portion 141 of the second fixing member 140, which will be described later.

A second insertion hole 124 into which a fixing bolt 170 fastened to pull or push the second fixing plate 160 toward the second body 121 is inserted is formed in the second coupling portion 123, The second inserting hole 124 is formed in the fixing bolt 170 so as to prevent the fixing bolt 170 fastened to the second fixing plate 160 from being detached, Are formed so as to be in contact with each other.

A second inner protrusion 126 for coupling the first engaging member 110 and the second engaging member 120 is formed on the inner side of the second body 121 and the second inner protrusion 126 126 is formed with a second insertion hole 127 into which a bolt is inserted so that the first engagement member 110 and the second engagement member 120 are engaged with each other. And a screw thread is formed so as to be fastened with a bolt.

The first body 111 of the first coupling member 110 and the second coupling member 110 of the second coupling member 110 are engaged with each other on the lower surface of the second body 121 that is in contact with the upper surface of the first body 111, A coupling protrusion 125 is formed along the outer circumferential surface of the upper surface of the second body 121 so that the second body 121 of the member 120 can be engaged with each other.

3 and 5, the second fixing member 140, which is an elastic body, is inserted into the second engagement portion 123 so that the second engagement portion 123 of the second engagement member 120 is inserted, And a second inclined groove portion 141 which is inclined in the same shape as the outer surface of the second inclined groove portion 141. The fixing bolt 170 is inserted into the second fixing member 140, Two through holes 142 are formed to pass through.

3 and 5, a second fixing member 140 is fixedly secured to the inner surface of the lower horizontal support 22 at a central portion of the second fixing plate 160, A second bolt fastening hole 161 is formed to fasten the fixing bolt 170 for pulling the second fastening member 140 so that the second fastening member 140 is compressed or pushed to release the compression state, Is formed on the inner surface thereof.

The first engaging member 110 and the second engaging member 110 overlap the first inner protrusion 116 of the first engaging member 110 and the second inner protrusion 126 of the second engaging member 120, The first and second insertion holes 117 and 127 of the first and second inner protrusions 116 and 126 and the first and second insertion holes 117 and 127 of the first and second inner protrusions 116 and 126 are formed in the elastic member 180, And a hole 181 into which the bolt is inserted is formed.

The present invention configured as described above is characterized in that the first joining member 110 of the angle adjusting and coupling device, the first fixing member 130 and the first fixing plate 150 are provided at the lower side end of the vertical post 10 of the handrail 1 And then the first engaging portion 113 of the first engaging member 110 is inserted into the first inclined groove 131 of the first fixing member 130.

The first fixing plate 150 is brought into contact with one side of the first fixing member 130 and then the fixing bolt 170 is inserted through the first insertion coupling hole 114 of the first coupling member 110 The end of the fixing bolt 170 is bolted to the first bolt fixing hole 151 of the first fixing plate 150 so that the first fixing member 170 and the first fixing member 170 are fastened together by the fixing bolt 170, The fixing member 130 and the first fixing plate 150 are connected and coupled.

In this state, when the first fixing plate 150 is pulled toward the first engaging member 110 by rotating the fixing bolt 170 after inserting into the vertical support 10, the first fixing plate 150 The first fixing member 130 is compressed while the first fixing member 130 is pressed and the first fixing member 130 which is compressed is tightly fixed to the inner surface of the vertical support 10 while being inflated to the outer side.

The first fixing member 130 and the first fixing member 130 are coupled to each other by the first fixing member 130 tightly fixed to the inner surface of the vertical column 10, And is firmly fixed to the end of the vertical column 10.

The second joining member 120 and the second joining member 140 of the angle adjusting and coupling device are attached to the ends of the lower horizontal strut 22 positioned on the lower side of the horizontal struts 20 of the handrail 1. [ And the second fixing plate 160 are placed side by side.

The second engaging portion 123 of the second engaging member 120 is inserted into the second inclined groove portion 141 of the second fixing member 140 and the second engaging portion 123 of the second fixing member 140 is inserted And the second fixing plate 160 is brought into contact with one side.

After the fixing bolt 170 is inserted through the second insertion hole 124 of the second coupling member 120, the end of the fixing bolt 170 is inserted into the second bolt- The second fixing member 140 and the second fixing plate 160 are coupled to each other by the fixing bolts 170 as the bolts are fastened to the holes 161.

In this state, when the second fixing plate 160 is pulled toward the second engaging member 120 by rotating the fixing bolt 170 after inserting it into the lower horizontal post 22 of the horizontal post 20, The second fixing member 140 is pressed and compressed by the second fixing plate 160.

The second fixing member 140 to be compressed is fixed to the inner surface of the lower horizontal support 22 while being inflated to the outer side and is fixed to the inner surface of the lower horizontal support 22. The second fixing member 140, The second engaging member 120 having the second fixing plate 160 and the second fixing member 140 connected to each other is firmly fixed to the end of the lower horizontal support 22. [

The first and second coupling members 110 and 1230 coupled to the vertical column 10 and the lower horizontal column 20 are positioned to be in contact with each other, that is, the first body 111 of the first coupling member 110 And the coupling protrusion 125 formed on the upper surface of the second body 121 of the second coupling member 120 are engaged with each other.

At this time, the elastic member 180 is positioned between the first inner protrusion 116 formed on the first body 111 and the second inner protrusion 126 formed on the second body 121, The bolts are fastened to the second insertion holes 127 by inserting the bolts into the first and second insertion holes 117.127 formed in the inner protrusions 116 and 126 and the holes 181 of the elastic member 180. [

The first and second coupling members 110 and 120 are rotatable so that the bolts are not completely tightened. When the bolts are completely tightened, the first and second coupling members 110 and 120 are firmly fixed, and the first and second coupling members 110 and 120 are not rotated.

The angle between the vertical support 10 and the horizontal support 20 may be adjusted in a state where the first engagement member 110 and the second engagement member 120 are overlapped with each other, The first and second coupling members 110 and 120 and the first and second coupling members 110 and 110 are formed to be centered on the first and second coupling members 110 and 120 according to the installation angle of the handrail 1, The angle between the vertical column 10 and the horizontal column 20 is adjusted by rotating the vertical column 120.

The first and second insertion holes 117 and 127 of the first and second inner protrusions 116 and 126 of the first and second coupling members 110 and 120 and the bolt 181 inserted into the hole 181 of the elastic member 180, So that the first and second coupling members 110 and 120 are not rotated.

As described above, the first and second coupling members 110 and 120 of the angle adjusting and coupling device 100 are coupled to the vertical support 10 and the horizontal support 20, respectively, The hand rail 1 to which the first and second coupling members 110 and 120 are coupled may be installed at a place to be installed.

When the hand rail 1 is damaged or damaged and is to be replaced, it is required to work in the reverse order as described above. The bolts are removed from the first and second bodies 111 and 121 of the first and second coupling members 110 and 120, The first joining member 110 when the vertical strut 10 is to be replaced and the second joining member 110 when the horizontal strut 20 is the second strut 10 after the first and second joining members 110 and 120 are separated, Member 120 is removed from the strut and then replaced with a new strut.

Although the present invention has been shown and described with reference to certain exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, Various modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

1: Handrail 10: Vertical holding
20: Horizontal support 21,22: Upper and lower horizontal support
30: Grief 40: Post
50: Rail 100: Angle adjusting device
110, 120: first and second coupling members 111, 121: first and second bodies
112, 122: first and second contact surfaces 113, 123:
114, 124: first and second insertion / insertion holes 115:
116, 126: first and second inner protrusions 117, 127: first and second insertion holes
118: screw head inserting portion 125:
130, 140: first and second fixing members 131, 141: first and second inclined groove portions
132, 142: first and second through holes 150, 160:
151, 161: first and second bolt fastening holes 170: fastening bolt
180: elastic member 181: hole

Claims (5)

A hand rail comprising a post, a plurality of vertical supports, a horizontal support consisting of upper and lower horizontal supports, and a plurality of tabs and rails,
The vertical support and the horizontal support are coupled to each other at a portion where the vertical support and the horizontal support are coupled to each other. The vertical support is closely fitted to the inner surface of the vertical support, A first coupling means detachable from the support; And the second horizontal support is fitted and fixed to the inner surface of the lower horizontal support and is detachable from the lower horizontal support, as well as being rotated and coupled to adjust the angle of engagement with the first coupling means And a second coupling means coupled to the first coupling means by bolts fastening the first coupling means to the second coupling means. The method according to claim 1,
The first coupling means includes a first body, a first contact surface portion formed on one side of the first body and contacting an end of the vertical post, and a second contact surface portion having a first inclined surface inclined at a predetermined angle on one side of the first contact surface portion, And a first inner insertion portion formed on the inner side of the first body and having a first insertion hole and a screw head insertion portion, the first insertion hole being formed through the first coupling portion and having a fixing bolt inserted therein, 1 coupling member;
The first engaging portion of the first engaging member is engaged with the inner surface of the vertical support while being compressed, thereby fixing the first engaging member to the vertical support, and the first engagement member is separated from the vertical support by releasing the compressed state. The first fixing member being an elastic body having a first inclined groove portion and a first through hole having the same shape as the inclined surface of the first engaging portion;
A first bolt fastening member provided on one side of the first fastening member and releasing the compression and compression state of the first fastening member to fasten and fix the first fastening member to the inner surface of the vertical post, And a first fixing plate having a first holding plate and a second holding plate for holding the hand rail. The method according to claim 1,
The second coupling means includes a second body, a second contact surface portion formed on one side of the second body and contacting the end of the lower horizontal post of the horizontal post, and a second contact surface portion formed on one side of the second contact surface portion, And a second inserting hole formed on the inner side of the second body and having a second inserting hole formed on an inner circumferential surface of the second inserting hole, A second engaging member having a projection;
The second engaging portion of the second engaging member is engaged with the second engaging portion of the second engaging member so as to be brought into close contact with the inner surface of the lower horizontal supporting member to fix the second engaging member to the lower horizontal supporting member, A second fixing member that is an elastic body having a second inclined groove portion and a second through hole having the same shape as the inclined surface of the second engagement portion so that the member is separated;
And a second bolt fastening member which is provided on one side of the second fastening member to release the compression and compression state of the second fastening member and fix the second fastening member on the inner surface of the lower horizontal post so that the fastening bolt is tightly fixed, And a second fixing plate having a hole, and the second fixing plate having a hole. The method according to claim 2 or 3,
An elastic member is provided between the first inner projection of the first engagement member and the second inner projection of the second engagement member to fix the first engagement member and the second engagement member in close contact with each other, Wherein a hole for receiving the bolt is formed in correspondence with the first and second insertion holes of the first and second internal protrusions. The method according to claim 2 or 3,
The first body of the first coupling member has a coupling groove formed along an outer circumferential surface of the first body and a second coupling member having a second body abutting the upper surface of the first body, And a coupling protrusion is formed along the outer circumferential surface of the body.
KR1020130035113A 2013-04-01 2013-04-01 prop combination apparatus having angle adjustment of prop and prop in handrail KR20140119455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130035113A KR20140119455A (en) 2013-04-01 2013-04-01 prop combination apparatus having angle adjustment of prop and prop in handrail

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Application Number Priority Date Filing Date Title
KR1020130035113A KR20140119455A (en) 2013-04-01 2013-04-01 prop combination apparatus having angle adjustment of prop and prop in handrail

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102046336B1 (en) * 2019-07-24 2019-11-19 주식회사 엔케이 Hand rail for ship
KR20210036693A (en) * 2019-09-26 2021-04-05 주식회사 딕누리 Angle adjustable disabled handrail coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102046336B1 (en) * 2019-07-24 2019-11-19 주식회사 엔케이 Hand rail for ship
KR20210036693A (en) * 2019-09-26 2021-04-05 주식회사 딕누리 Angle adjustable disabled handrail coupling

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