KR101499037B1 - Wood guardrail improved supporting force of handrail pole - Google Patents

Abstract

The present invention relates to a wooden guardrail with improved support force of a handrail pole that can move the handrail pole in any direction according to various slopes of an area where the handrail is installed, and prevent a fastening member for connecting the handrail pole to a handrail post from being broken due to a vertical load or an impact load applied to the handrail pole, thereby improving the support force of the handrail pole. In a wooden handrail having a handrail post and a handrail pole with both ends being connected to the handrail post by a fastening member, the fastening member includes: a connecting body fixed to a side of the handrail post by connection metal fittings and formed with a receiving space therein; a coupler engaged to one end of the handrail pole in a longitudinal direction; a pivot coupler with one side being inserted in the receiving space of the connecting body and being rotated, and the other side being integrally connected to the coupler so that the handrail pole is pivoted three-dimensionally, the pivot coupler being formed with a mounting hole in the longitudinal direction; and a core installed in the mounting hole of the pivot coupler through a coupler in the longitudinal direction. The pivot coupler has a spherical insertion ball inserted in the receiving space of the connecting body and rotated three-dimensionally, and a rod-shaped connecting bar engaged to the coupler and the insertion ball. The outer surface of the insertion ball inserted in the receiving space of the connecting body is provided with an anti-rotation member made of elastic material to prevent the insertion ball from being rotated by itself in the state of being inserted in the receiving space of the connecting body. One side of the pivot coupler is formed with a groove for installing the anti-rotation member.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to wood guardrails,

The present invention relates to a wooden railing having improved supportability of a railing, and more particularly, to a railway railing capable of freely moving a railing in any direction according to various inclination angles of a section where a railing is installed, To prevent damage due to a vertical load or an impact load applied to the railroad rail, thereby improving the bearing capacity of the railroad rail.

Generally, wooden railing is installed around the park or around the lake.

However, when railing is installed using wood, the railing is installed by a method in which the vertical wood and the horizontal wood are fitted to each other using a nail or a connecting nail. In this way, The construction time is delayed and the construction cost is increased as a result.

In order to solve the above-mentioned problems, the applicant of the present invention has found that when a horizontal support is coupled to a vertical support so that the horizontal support can be freely moved in any direction according to various inclination angles of a section where a railing is installed in the registered patent No. 10-0903934, So as to secure the uniformity of the light emitting diode.

However, in the conventional coupling device for coupling the horizontal support to the vertical support, the thickness of the coupling member is increased to prevent breakage. However, in this case, since the rotation angle of the horizontal support can not be sufficiently secured, There is a problem that does not exist.

In addition, in the case of thinning the thickness of the connector for securing the rotation angle of the horizontal support, frequent maintenance is performed due to a problem that the connector is easily broken due to a vertical load or an impact load.

Since the elastic body is embedded inside the connection body to be joined to the vertical support 1, it is easy to pull the horizontal support 2 with the connection member after the wire is installed. However, as shown in FIG. 7, The connecting member is rotated in place and the horizontal support member can not maintain a constant direction.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a balustrade for a balustrade of a balustrade, which can move a balustrade freely in any direction according to various inclination angles of a section where a balustrade is installed, A wood rail is provided with an improved bearing capacity of a balustrade which can secure the supporting force of the balustrade in a long-term installation by preventing the rotatable connection body from being broken by a vertical load or an impact load applied to the balustrade There is.

In addition, it is possible to reduce the thickness of the pivotal connection member of the binding member, thereby sufficiently securing the angle of rotation of the railing in the section where the inclination is severe, and to easily install the railing.

In addition, when the railroad girder is fixed to the railroad pillar by the connecting hardware, one side of the connecting steel body inserted into the railing pillar is fixed by being locked by the engaging hole provided on the inner side of the railing pillar, So that the supporting force of the railing can be sufficiently secured.

According to an aspect of the present invention, there is provided a wooden railing having both ends of a balustrade connected to a railing via a binding member, wherein the binding member is fixed to the side of the railing, A connecting body having a receiving space therein; A coupling member coupled to one longitudinal end of the balancer; A rotary coupling body having one side inserted and rotated in a receiving space of the coupling body and the other side integrally coupled to the coupling body to enable the three-dimensional rotation of the balustrade, and having a mounting hole in the longitudinal direction thereof; And a core inserted through the coupling body and installed longitudinally in a mounting hole on the inside of the pivoting connection body, wherein the pivoting coupling body includes a spherical insertion shaft inserted into the accommodation space of the connection body to be three- And an insertion groove is formed in the outer periphery of the insertion opening of the insertion body inserted into the accommodation space of the connection body, A rotation preventing member of an elastic material is installed to prevent the rotation preventing member from being rotated in a state of being inserted into the receiving space of the rotation preventing member, and a groove for installing the rotation preventing member is formed on one side of the rotating connecting member.

In addition, the above-mentioned parapet includes a hollow casting body which is erected in an upright position, and a wooden shell which is fitted to the outside of the casting body in the longitudinal direction and covers the outer side of the casting body. On the inner side of the casting body, When the one side of the connecting hardware is drawn into the inside of the case, a fitting hole is integrally formed to fix one side of the drawn connecting hardware by both ends.

In addition, an induction hole is formed on the outer side of the central axis so that one end of the connecting hardware passing through the wooden shell can be guided toward the engaging hole.

According to the present invention, the railroad girder can be freely moved in any direction according to various inclination angles or bends of the section where the railing is installed, and the core member is installed inside the rotary link of the binding member for connecting the railroad girder to the railing pillar, It is possible to easily cope with a vertical load or an impact load so that the supporting force of the railing can be sufficiently secured.

Further, it is possible to reduce the thickness of the pivotal connection member of the binding member, thereby sufficiently securing the angle of rotation of the railroad girder even in a section where the inclination is severe, thereby facilitating the installation of the railing.

In addition, one side of the connecting hardware inserted into the inside of the railing column is fixed by the engaging member provided at the inner periphery of the railing, so that the connecting hardware can exhibit sufficient durability even in the long-term binding state, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a state diagram showing a wooden rail with improved bearing capacity of a handrail according to the present invention;
FIG. 2 is an exploded perspective view showing a separation state of the binding member according to the present invention, FIG.
3 is a cross-sectional view showing a cross-sectional state of the binding member according to the present invention,
4 is a state diagram showing a state in which the railing member is rotated by the binding member according to the present invention,
FIG. 5 is a state diagram showing a state in which the fixing member is engaged with a fixing piece when the binding member according to the present invention is fixed to a railing by a fixing piece,
6 is a state view showing a state in which the railing pillars according to the present invention are installed on the base bottom surface via the binding plate;
7 is a photograph showing a state in which a handrail is rotated in a conventional wooden handrail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the following description of the present invention, it is to be understood that the terminology used herein is for the purpose of describing the exemplary embodiments of the present invention and is not intended to limit the scope of the present invention. May be exaggerated for clarity and convenience of explanation, and the embodiments described in the present specification and the constitutions shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention It is to be understood that various equivalents and modifications may be substituted for those at the time of the present application.

FIG. 2 is a perspective view illustrating a separation state of a binding member according to the present invention. FIG. 3 is a cross-sectional view of the binding member according to the present invention. FIG. 4 is a state view showing a state in which the railing member is rotated by the binding member according to the present invention, and FIG. 5 is a view showing a state where the binding member according to the present invention is fixed to the railing pole by the fixing piece, And FIG. 6 is a state diagram showing a state in which the railing pillars according to the present invention are installed on the base floor through the binding plates.

The present invention relates to a wooden railing in which both ends of a railing 300 are connected to a railing 100 via a binding member 200. The binding member 200 includes a connecting body A coupling body 220 coupled to the railroad band 300 and a rotary coupling body 230 connected to both sides of the coupling body 210 and the coupling body 220 in the longitudinal direction, And a core member 240 which is inserted into the inner side of the outer frame 230.

First, in the wooden railing in which the supporting force of the balustrade according to the present invention is improved, the railing pillars are installed upright on the base floor 10, and they are fastened by a separate binding plate 20 for ease of upright installation and installation. And can be installed upright by the bolts 50. Fig.

In addition, the upper cap 70 covers the upper end of the railing column 100, and the upper surface of the upper cap 70 is formed to be inclined downward in the outward direction, thereby preventing the rainwater from being caught on the upper cap when raining.

The parapet 100 includes a hollow shaft 110 having a predetermined length and a wooden shell 130 that is fitted to the outside of the shaft 110 in the longitudinal direction and covers an outer side of the shaft. At this time, the casting wheel 110 is a hollow having a predetermined length and is made of a non-ferrous metal, steel or plastic material, but is preferably made of a non-ferrous metal.

It is to be noted that the center 110 may have various shapes such as a rectangular shape or a round shape.

In the case where the center of the shaft 110 is installed upright on the inner side of the shaft 110, a hollow engaging hole 111 is formed so that one side of the tightening bolt 50 passing through the coupling plate 20 is screwed, One side of the engagement hole 111 is open so as to facilitate the discharge of the rainwater flowing in a rainy period. When the binding member 200 to be described later is fixed by the connection hardware 120, As shown in FIG.

A condensation inducing groove 113 is formed in the outer surface of the casting 110 so as to smoothly discharge condensation generated due to a difference in temperature between the casting material and the wooden casing to the lower end of the casting. Allows quick drying.

The wood envelope 130 is longitudinally inserted into the outer circumference 110 and covers the outer periphery of the inner circumference 110. The wooden envelope 130 A cover member 150 for covering the gap 131 is formed in the center 110.

When the cover member 150 is detachably coupled to the circumferential groove 110, the cover member 150 may be detachably coupled to the circumferential groove 110. In this case, 110 may be formed with guide grooves 115 for slidingly engaging one side of the cover member 150.

That is, the cover member 150 includes a sliding plate 151 slidingly engaged with the guide groove 115 of the casting 110, a cover plate 153 covering the gap 131 generated between the wooden shells, And a connecting plate 155 positioned at the gap 131 with the sliding plate 151 and the cover plate 153 connected to each other.

At this time, a reflective film, a phosphorescent sheet, a fluorescent sheet or the like may be attached to the outer surface of the cover plate 153, or phosphorescent or fluorescent material may be applied to help the user to walk at night.

In addition, the cover plate 153 may be formed in a circular arc shape or in a straight plate shape, but the present invention is not limited thereto.

By joining the cover member 150 to the center shaft 110 as described above, the gap 131 generated between the wooden shells can be covered to further enhance the aesthetics of the railing pillars and to prevent foreign matter from flowing into the gaps 131 And the warp and twist of the wooden shell are prevented in response to the deformation due to expansion and contraction of the wooden shell.

That is, when the gaps 131 between the wooden shells are exposed, the wooden pillars are deformed by the irregular deformations of the wood, and the wooden pillars are deformed into a state in which the wooden envelope is open So that foreign matters and rainwater are introduced into the gaps 131 or a pedestrian inserts various foreign substances into the gaps 131. As a result, the smoothness of the railing pillars is hindered, 131 are covered with the cover member 150 to prevent the above-described problems.

When the wooden shell 130 is exposed to the outside for a long period of time, the wooden shell 130 is warped or twisted in the width direction. The cover member 150 prevents the wooden shell 130 from being warped or twisted.

The binding member 200 includes a connecting body 210 fixed to the side surface of the railing pillars 100 via a connecting hardware 120 and having a receiving space inside thereof, And the other end is integrally coupled to the coupling body 220 so as to be coupled to the coupling body 220 in a three-dimensional rotation And a core 240 extending through the coupling body 220 and extending in the longitudinal direction of the coupling body 230.

The connecting body 210 includes a pair of tightening plates 211 tightly fixed to the railing pillars 100 via the connecting hardware 120 and a pair of tightening plates 211 attached to one side of the tightening plates 211 A semicircular receiving piece 213 formed to protrude to receive one side of the rotary link 230 and a coupling piece 215 formed integrally with the close plate 211 on both sides of the receiving piece 213 .

At this time, the connecting body 210 may be fixed to the railing pillars 100 by a plurality of connecting hardware 120 to reinforce the binding force with the railing pillars.

The coupling unit 220 may be formed in a box shape or a plate shape corresponding to the size of the railing 300 coupled to one end of the railway 300 in the longitudinal direction.

In this case, when the coupling unit 220 is box-shaped, it is preferable that a drain hole 221 is formed at one side of the coupling unit. This is because when the rainwater flowing along the inclined railing is introduced into the coupling unit 220, So as to prevent corruption of the end of the railroad runner.

The pivot joint 230 has a spherical insertion hole 231 inserted into the receiving piece 213 of the coupling body 210 to be three-dimensionally rotated in various directions, And a rod-shaped connecting portion 233 integrally joined to each other.

The core member 240 is installed in the longitudinal direction of the pivoting coupling member 230 through the coupling member 220. At this time, a mounting hole 235 for installing the core 240 in the longitudinal direction is formed in the pivotal connection body 230.

At this time, it is preferable that the core member 240 is installed to a length located inside the insertion groove 231 through the connection hole 233.

By providing the core 240 inside the pivotal connection body 230, the thickness of the pivotal connection body 230 connecting the pivotal connection body 210 and the coupling body 220 can be reduced, It is possible to prevent the rotating coupling member 230 from being damaged by the impact load acting on the railing while ensuring a sufficient rotation angle.

That is, if the thickness of the pivotal connection member 230, that is, the thickness of the connection port 233 is reduced, there is a problem that the connection port 233 is easily broken by a vertical load or an impact load acting on the railing. If the thickness of the connecting hole 233 is increased, the angle of rotation of the railing 300 can not be sufficiently secured in the section where the inclination is severe, so that the installation of the railing can not be easily performed.

Therefore, in the present invention, the core member 240 is installed inside the pivotal connection member 230 to easily cope with the load acting on the railing 300, thereby preventing breakage of the connection port 233, Accordingly, the diameter of the connecting hole 233 can be reduced, and the angle of rotation of the balancer can be sufficiently secured, so that the balancer can be easily installed.

The receiving piece 213 is inserted into the receiving piece 213 by a bolt coupled to the coupling piece 215 in a state where one side of the rotating coupling member 230, that is, the insertion groove 231 is inserted into the receiving piece 213 So that the rail 300 can be prevented from rotating by itself.

At this time, it is preferable that the bolt coupled to the coupling piece 215 is bolted close to the receiving piece 213. This increases the tightening force of the insertion claw 231 and increases the force for preventing self rotation It is for this reason.

In addition, one side of the pivotal connection body 230 inserted into the receiving piece 213, that is, the outer periphery of the insertion pivotal port 231 is interfered with the inner peripheral edge of the receiving piece 213 to increase the frictional force And an anti-rotation body 232 for preventing rotation of the rotary coupling body 230 is provided. At this time, it is preferable that the anti-rotation body 232 is made of elastic material, but it is not limited thereto and may be configured to prevent rotation of the rotation body 230 itself.

It should be noted that the rotation preventing member 232 may be provided on the outer circumferential edge of the insertion groove 231 by grooving to the inside of the groove.

When the balustrade 300 is installed between the balustrade pillars and the balustrade pillars, the balustrade 300 is installed on the side of the balustrade pillars via the binding member 200. At this time, One side of the connecting hardware 120 passing through the body 210 protrudes outside the opening through the engaging hole 111.

As a result, one side of the connecting hardware 120 is firmly seated by both ends of the engaging hole 111, so that the connecting hardware can exhibit durability against long-term binding.

At this time, one side of the connecting hardware 120 passing through the wooden shell 130 of the railing pillars 100 and leading into the inside of the center shaft 110 may be guided in the direction of the opening of the engaging hole 111 An induction hole 117 is formed in the longitudinal direction on the outer side of the central axis 110.

That is, a pointed end of the connecting hardware 120 that has passed through the wooden jacket 130 is guided through the guide hole 117 in the direction of the engaging hole 111 and is fixed, And one side is engaged by both ends of the engaging hole 111.

A mesh sheet 400 for preventing cracks is provided on the inner side surface of the wood enclosure 130 at a site where the connecting hardware 120 is fixed to minimize the occurrence of cracks during the fixing process of the connecting hardware 120 It is possible to prevent the crack from expanding even if a crack occurs, thereby minimizing the damage of the wooden shell due to the long use of the wooden railing.

In addition, it is possible to fix various designing balusters such as horizontal, vertical, oblique, and curved as well as applicable to the horizontal type as shown in FIG. 8 by using the binding member according to the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be < RTI ID = 0.0 > appreciated by one of ordinary skill in the art, that various changes and modifications may be made without departing from the scope of the invention. Therefore, the scope of the present invention is not limited to the above-described embodiments, but should be determined by equivalents to the claims, as well as the following claims.

100: railing pillars 110: provinces
130: wooden shell 150: cover member
200: binding member 210: connecting body
220: coupling 230:
240: core material 300: railing
400: mesh sheet

Claims (7)

In the wooden railings in which the both ends of the railing are connected to the railing pillars via the binding members,
Wherein the binding member comprises: a connecting body, which is fixed to a side surface of a railing column through a connecting hardware, and has a receiving space inside; A coupling member coupled to one longitudinal end of the balancer; A rotary coupling body having one side inserted and rotated in a receiving space of the coupling body and the other side integrally coupled to the coupling body to enable the three-dimensional rotation of the balustrade, and having a mounting hole in the longitudinal direction thereof; And a core member penetrating through the coupling body and installed in the mounting hole in the longitudinal direction in the inside of the rotation coupling body,
Wherein the pivoting connection body comprises a spherical insertion claw inserted into the receiving space of the connection body and capable of three-dimensionally pivoting, and a rod-like connection port integrally coupled to the insertion claw and connected to the insertion claw ,
An anti-rotation body of an elastic material is provided on the outer periphery of the insertion opening of the insertion body inserted into the accommodation space of the connection body so as to prevent the insertion opening of the insertion body from rotating in a state of being inserted into the accommodation space of the connection body, And a groove for installing the anti-rotation body is formed on one side of the connecting body.
The method according to claim 1,
Wherein the parapet includes a hollow shaft which is erected in an upright position and a wooden shell which is fitted in the longitudinal direction on the outer side of the shaft and covers the outside of the shaft,
Wherein a coupling joint is integrally formed on the inner side of the center shaft to fix one side of the connecting hardware to be engaged with both ends when one side of the coupling hardware for fixing the coupling body is inserted into the inside of the center shaft. Wooden railings with improved bearing capacity.
3. The method of claim 2,
And an induction hole is formed on the outer side of the central axis so that one end of the connecting hardware passing through the wooden shell can be guided toward the engaging hole.
4. The method according to any one of claims 1 to 3,
The connecting body includes a pair of tightly fixed plates fixed to the railing pillars via the connecting hardware, a receiving piece formed to protrude outwardly from one side of the close plate and accommodate one side of the pivoting coupling, And a coupling piece integrally formed on both sides of the accommodating member with the fastening plate.
5. The method of claim 4,
And the receiving member is fastened by a bolt coupled to the coupling piece in a state in which one side of the rotation coupling body is inserted into the receiving cavity so that one side of the coupling body can be fixed. Improved wood railings.
delete 4. The method according to any one of claims 1 to 3,
Wherein the coupling body is formed with a drain hole.

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